Monday, September 30, 2019

Floods in India Essay

Floods are caused by weather phenomena and events that deliver more precipitation to a drainage basin than can be readily absorbed or stored within the basin. Acre-foot. Volume of water required to cover 1 acre of land (43,560 square feet) to a depth of 1 foot; equivalent to 325,851 gallons. Cubic feet per second (ft? /s). A unit of measurement expressing rates of  discharge. One cubic foot per second is equal to thedischarge  of a stream of rectangular cross section, 1 foot wide and 1 foot deep, flowing water an average velocity of 1 foot per second. Equivalent to 448. 8 gallons per minute. Discharge. Rate of flow–a volume of fluid passing a point per unit time, commonly expressed in  cubic feet per second, million gallons per day, or gallons per minute. Drainage basin. A part of the surface of the Earth that is occupied by a drainage system, which consists of a surface stream or a body of impounded  surface water  together with all tributary surface streams and bodies of impounded  surface water. Land area drained by a stream or river. Flash flood. The result of heavy or excessive amounts of rainfall within a short period of time, usually less than 6 hours, causing water to rise and fall quite rapidly. Flood. An overflow or inundation that comes from a river or other body of water and causes or threatens damage. Any relatively high  streamflow  overtopping the natural or artificial banks in any reach of a stream. Flood frequency. Refers to a flood level that has a specified percent chance of being equaled or exceeded in any given year. For example, a 100-year flood occurs  on average  once every 100 years and thus has a 1-percent chance of occurring in a given year. Flood plain. A strip of relatively flat-lying land that borders a stream and is underlain by sediment carried by the stream and dropped in the slack water beyond the influence of the swiftest current. Flood stage. The  stage  at which overflow of the natural  streambanks  begins to cause damage in the reach in which the elevation is measured. Flood stages for each USGS gaging station are usually provided by the National Weather Service. Gage datum. An arbitrary datum plane that is established for a particular gaging station to which water-surface elevations can be compared. Gage height. See  Stage. Gaging station. A site on a stream, canal, lake, or reservoir where systematic observations of gage height or waterdischarge  are obtained by a gage, recorder, or similar equipment. Peak stage. The maximum height of a water surface above an established datum. Same as peak gage height. Precipitation. Rain, snow, hail, or sleet. Real-time data. Data collected by automated instrumentation and telemetered and analyzed quickly enough to influence a decision that affects the monitoring system. Recurrence interval. The average interval of time within which the magnitude of a given event, such as a flood, will be equaled or exceeded one time. Stage. The height of a water surface above an established datum. Used interchangeably with gage height. Streambank. The margins of a stream channel. Banks are called right and left as viewed facing the direction of flow. Streamflow. The discharge or flow that occurs in a natural channel. Although the term discharge can be applied to the flow of a canal, the word â€Å"streamflow† uniquely describes the discharge in a surface stream course. Surface runoff. That part of the runoff that travels over the soil surface to the nearest stream channel. It also is defined as that part of the runoff of a drainage basin that has not passed beneath the surface following precipitation. Surface water. Water on the surface of the Earth. Water year. The water year deals with the surface-water supply for a 12-month period, October 1 through September 30. The water year is designated by the calendar year in which it ends and which includes 9 out of the 12 months. Thus, the year ending September 30, 1999, is called the â€Å"1999 water year. † NOTE:  Some definitions were excerpted from other sources. Terms 1. Current and historic stream water levels are reported as stage above a gage datum or as water-surface elevation above sea level. which is the addition of the stage to the gage datum.

Sunday, September 29, 2019

Using Quantitative Analysis as an Effective Tool

For most of business history, decision making was based on qualitative individual judgements that had only crude data behind them. Retailers decided what to stock based on â€Å"gut instinct† of a prospective buyer, not on the basis of vital models of consumer behavior. The increasing need for quality research, especially in the area of quantitative analysis, has forced many companies to employ managers and leaders with specific training in this field. The successful companies of today utilize quantitative analysis as a tool to find and solve many different problems. These problems can be as diverse as: evaluating financial benefits, projecting future performance, and determining the savings or simplification of a process. Companies such as Coca Cola, Microsoft and Intel are the leaders in their respective fields because, they effectively utilize the tools at hand to make informed decisions. The key element of any â€Å"problem solving† method is to gather the information necess! ary to make an informed decision. Cooper & Schindler (1998) discusses the vital need for quality research and quantitative analysis. By utilizing â€Å"quantitative analysis† (Cooper & Schindler, 1998), we can project growth and opportunities for future business. This case study will focus on three key aspects of quantitative analysis as an effective management tool: (1) quantitative analysis procedure, (2) Cost effective analysis evaluates results or outcomes, and (3) cost impact-determine cost or impact associated with a process. Finally, specific company examples Ballard Power Systems, Atlantic-ACM, and Brix Networks will be cited. Quantitative Analysis Procedure-Select Alternatives with Best Sustainable Advantage Numbers are a businessman†s best friend. They are first of all, the measure of success. They are increasingly a critical tool for almost every kind of analysis and planning. However, let it be said that quantitative analysis is only as good as the data supporting the analysis. Ballard Power Systems, Inc. was founded in 1979 under the name Ballard Research Inc. to conduct research and development in high-energy lithium batteries. In 1983, Ballard began developing proton exchange membrane (PEM) fuel cells. According to Ballard (2001), the company utilized quantitative analysis procedures to project out their long-term goals. The problem defined was: how to commercialize the fuel cell successfully? The possible alternatives were: (1) market the product on their own, and (2) find strategic partners who would integrate this key component into competitive products. The cost or impact on alternative number (1) was too expensive and too risky. Alternative number (2) was the s! martest and most logical course to follow. The effectiveness of alternative number (2) could be projected out with a much higher degree of certainty than alternative number (1). The value of working in conjunction with partners was simple. By leveraging combined efforts: (1) obtaining capital was simplified, (2) mass production was a reality, (3) access to critical markets was realized, (4) service coverage was assured, and (5) it would lower the manufacturing cost and speed up the development of the fuel cell. Alternative number (2) provided Ballard with the best sustainable advantage. By securing alliances with selected global players in Ballard†s target market, the benefits of clean, efficient, and reliable power in a wide spectrum of potential applications could be delivered effectively. Cost-Effective Analysis-Evaluates Results or Outcomes According to Atlantic-ACM (2001), the company is an international strategy consulting and research firm well known for it†s exclusive analysis of the telecommunicatiuons industry in the United States. One of the types of quantitative studies (Cooper & Schindler, 1998) cost effectiveness analysis was used by Atlantic-ACM to study the U. S wholesale market, wholesale long distance. Using the industry â€Å"carrier report card,† a type of survey that provides a quantitative analysis of the overall size and composition of the current wholesale market, Atlantic-ACM was able to project the qrowth and opportunities for future business in the wholesale long distance market. The survey revealed (Atlantic-ACM, 2001) a shifting industry in which new entrants are actively gaining market share over the traditional â€Å"three players,† MCI, AT&T, and Sprint. The exploding data/internet demand, expanding networks, evolving technologies, developing channels, and de-regulating global markets have lo! ered the cost of long distance time and time again. The statistical data gleaned in the survey showed that wholesalers cannot compete on price alone. The outcome of the survey showed that resellers must receive more support from wholesalers to help drive sales of their products and services to the end users. Cost Impact-Determines Cost or Impact Associated with a Process Brix Networks (2001) commissioned Sage Research to conduct a survey of 148 U. S organizations ranging in size from 500 to more than 10,000 employees. The type of quantitative studies utilized by Sage Research was cost impact. Cost impact determines the cost or impact associated with a process. The process in question was service level agreements. The service level agreement in question is an agreement between enterprise businesses and ISPs. The process is the successful implementation of the SLAs. According to Brix Networks (2001) over half of the enterprise IT professionals surveyed, said that services such as web hosting, e-mail, IP VPNs, with guaranteed SLAs have more than 30% more value than the same services without guaranteed SLAs. Service providers who provide guaranteed SLAs in the service contract were more likely to develop a loyal customer base than providers without SLA guarantees. Considering the fact that approximately one third of enterprises change provi! ders as a result of SLA disputes and nearly one quarter give poor recommendations about their provider to others, it seems fair to say that there is a definite cost impact to providers with no SLAs. Companies wishing to do well in the highly competitive ISP business need effective SLAs as part of their contracts with customers. The outcome of not having SLAs is simple: companies will lose their customer base to companies with SLAs. As this case study has shown, Cooper &Schindler (1998) described three aspects of quantitative analysis: (1) quantitative analysis procedure, (2) Cost-effective analysis-evaluates results or outcomes, and (3) cost impact-determines cost or impact associated with a process. In the examples discussed, Ballard Power Systems realized a need to expand their business globally by merging with strategic partners able to effectively deliver the benefits of clean, efficient, and reliable power in a wide spectrum of potential applications. Utilizing the quantitative analysis procedure to identify alternatives/costs/benefits, estimate the value of each, compare costs to benefits and, finally, select the best alternative with the best sustainable advantage enabled Ballard to reach a decision that would ultimately allow them to reach their goals effectively. Atlantic-ACM utilized cost effective analysis to determine that in order for wholesalers to sell their products effectively they ne! eded to provide resellers with more marketing support to help drive sales of their products and services to end users. Finally, Brix Networks commissioned Sage Research to conduct a survey of 148 businesses ranging in size from 500 to more than 10,000 employees. The survey conducted was a type of quantitative study called cost impact. Cooper & Schindler (1998), defines cost impact as â€Å"determines the cost or impact associated with a process. † The process was the SLA or Service Level Agreement in place between enterprise businesses and ISPs. The results of the study showed that ISPs providing SLA agreements in their contracts were more likely to keep their customer base. However, ISPs with no SLA†s in place were one third more likely to lose their customers because of SLA disputes. In conclusion it is this authors view that a company†s willingness to utilize quantitative analysis as a management tool coupled with good research, will affect the decisions of tomorrow. However, it should be stressed that there is also a danger in numbers. Numbers can often give a false sense of certainty and objectivity and can become a cheap substitute for knowledge, experience and judgement. The challenge for managers and leaders is to know when to ignore the numbers and go with gut instinct.

Saturday, September 28, 2019

Doesnt fit her ( wrote it in the other instruction box) Assignment - 1

Doesnt fit her ( wrote it in the other instruction box) - Assignment Example Consequently, the church cannot significantly influence or prevent the state from continuing its policies, statutes, and laws (Stearns, 2011). Likewise, the secularism concept correctly affirms all religions have the same or equal level in society. One religious group should not be above or superior to another religious group. For example, the Buddhism religion should be superior to the Christian religion. Likewise, the Islam religion must not be superior to the Christian religion (Stearns, 2011). Further, James Wood rightfully uses the Atheist example to prove Christianity can be reconciled with secularism. The atheist (secular) questions the theory of the big_bang explosion concept, creating the possibility of Christianity’s creation concept within a secular environment. The explosion concept disavows God’s creating the universe. By questioning the concept of the Big Bang theory, it is like a Democrat Party person questioning whether he or she is truly a Democrat. In another article, James Wood correctly explains the issue of secularism to Gopnik. The discussion focused on current day society (The New Yorker, 2014). Gopnik’s growing up years includes having a secular family. Gopnik grew up in a deeply religious environment. Wood grew up in a Christian family environment. Both Gopnik and Wood accept the Atheism concept. Atheism disavows the presence of a God who created the universe. Both Wood and Gopnik espouse the unbridled democratic exercise of different religious beliefs and the same beliefs’ related experiences, indicating Christianity concepts can thrive well in a secular atheist environment. Furthermore, Christianity rightfully dictates that religious leaders can advice the people on how to act or not act on certain political issues. The Christian religious leaders may lead the people to rally against the passage of certain laws that run against certain religious teachings. Such teachings

Friday, September 27, 2019

John Kerry's Political Portrait Essay Example | Topics and Well Written Essays - 1000 words

John Kerry's Political Portrait - Essay Example In response to Rice’s remark that â€Å"The rise of the insurgency was an ‘unforeseen’ development in Iraq, Kerry said, â€Å"There was nothing "unforeseen" about the insurgent’s re-emergence. He added that â€Å"The U.S. military ‘encouraged’ them to vanish from the battlefield, promising to pay them if they did so, but we didn't pay them". This resulted in their becoming angry and organized. To understand the situation, he himself went on a tour to Iraq. This shows that Kerry firmly believes in studying and analyzing the situations first hand.Though Sen. John Kerry has been a known figure in national politics since 1971, it was during the Presidential elections campaign that we could see a multifaceted personality during all of the TV shows, debates, and election rallies. He started off as a lone ranger, in contrast to the huge hype created around President Bush, but gradually succeeded in picking up the pace solely on the basis of his unc anny ability to address the issues in right perspective. His grasp on foreign affairs has been the key to giving his popularity graph a big boost. Though George W. Bush appears to have an edge as far as mesmerizing the audience is concerned but John Kerry makes his mark amongst the intellectuals. As the campaign progressed, the general public too started taking notice of his able leadership and he was able to put up a tough fight in front of George Bush.In national politics, Massachusetts has remained overwhelmingly Democratic (Almanac, 2006). The state voted for John Kerry 62%-37% in 2004. George W. Bush could top 40% only in Plymouth County and Cape Cod, and the northeast Boston suburbs in Essex County. Politics in Massachusetts for years has been a kind of culture war between Yankee Republicans and Irish Democrats. With a population of 6,349,097 (Almanac, 206) and rural-urban composition of 8.6%-91.4%, the state today boasts of almost 100% employment figures. That’s indeed a feather in the cap of the officials representing the state. The prosperity of the people in the state is further evident by the rising income levels of the people with the majority of the job holders (i.e. 67%) being white collar, while 18.7% hold blue collar and 14.3% hold gray collar jobs.  

Thursday, September 26, 2019

Case Application of Psychological Theory Term Paper

Case Application of Psychological Theory - Term Paper Example Marc also had issues of attitude as revealed in his employment history. He was fired several times from his jobs because he could hardly relate to other employees. He then enrolled in Ecole Polytechnique in 1982, however, struggled to keep up with his night class. In December of 1989, he walked into Ecole polytechnique with a gun in his hand and shot 27 victims. Fourteen women were killed while thirteen others were injured. He shot and killed himself after the incident. The case of Marc Lepine as a murderer can be fully understood with the application of the social learning theory. This theory which is proposed by Bandura emphasizes that behaviors are influenced by the interaction of the environment and the cognitive aspect of the learner. Behaviors are learned through association and interaction with other people present in the surrounding and through modeling. For behaviors to be learned successfully, the observer has to go through four processes namely attention, retention, reprod uction and motivation. The imitator has to pay attention to the behavior she/he wants to copy to be able to code it in his memory. This way, he/she can reproduce the acquired information into practice even with the absence of the model. Modeling method though is not applicable in all situations as there are some circumstances where practice is required for the observed behavior to be successfully put into action. Another assumption of social learning theory is the function of reinforcement. Behaviors which are either rewarded directly or indirectly are found to be easily imitated or modeled by the observer. Reviewing the life of Marc Lepine, one notes that it reflects that he learned his anti social behaviors including his tendency to kill from his association with the significant person, his father. Although he was still young when he witnessed the behavior of his father who inflicted physical abuse on them, it provided Marc with the model pattern for his own life. Association with delinquent people especially the significant figures within the family circle is indicated as the strongest predictor of misbehavior in all age groups. Such concept is explained at length by Siegel (2007) in his Criminology book where he made a distinct example of adolescent cases. Siegel explained that a group that one belongs to exerts a powerful influence on their members to set the tone of their behaviors whether those behaviors are considered deviant or normal. This holds true for any other group including family. This is the reason why mother and father figures are encouraged to provide a safe and nurturing environment for their children for them to live a healthy life and become a contributing asset in the society. However, in the case of Marc, his father replenished the opposite environment where he learned to hate, to abuse those who are considered easy target and to employ physical force to achieve his goal and to ameliorate his frustrations. The learned aggression behavi or is supported with the study by Josephson (1987) regarding aggression among children with low aggressive behavior. In his research involving boys in grades 2 and 3, he found out that participants who were exposed to violent movies are likely to develop aggressive behavior compared with boys who were subjected to non-violent movies. Such behavior is developed because content of the movie affects the emotion of

Wednesday, September 25, 2019

About Destination Management Assignment Example | Topics and Well Written Essays - 4250 words

About Destination Management - Assignment Example It is the home for most of the national as well as the international based organisations and is also considered to be a significant commercial centre. It has been ascertained that millions of tourist visit London every year. It is worth mentioning that number of famous attractions dwells in the city. Amongst these Big Ben, Tower Bridge, London Eye, Houses of Parliament, Tower of London and Buckingham Palace among others are the few world renowned places that are located in the city. Apart from these, numerous events are also conducted in the city annually. The city has a good transportation system. It is regarded as among the safest destinations for visitors (Visit England, 2013).Correspondingly, this paper primarily intends to describe the emergence of destination development along with relating various theories and concepts to the city of London. 2. The Emergence of Destination Development and Consideration of Sustainable/Responsible Tourism Development A destination is duly regard ed as an area of tourist appeal which comprises attractions and accommodations along with support services. In other words, it can be regarded as a physical boundary embrace with distinctive images as well as qualities that provides a brand identity to a particular location recognisable by potential visitors (Visit England, 2013). The aspect of destination development is often considered to be a central theme especially from tourism perspective. It is worth mentioning that emergence of destinations, government policies, impact of development and marketing issues among others are the vital components that play an imperative role in destination development. It is strongly stated that a destination possesses the capability to motivate visitors to travel by and entail activities of interest to accommodate wherein visitors feel safe and secure. At the same time, shortage of tourism resources, obstructionist role often play by governments, inadequate infrastructure and ineffective promoti on are the primary determinants for destination development (Henderson, 2006). It is firmly stressed that destination development has viable influence on the notion of sustainable development. Broadly speaking, tourism activity considerably contributes towards the development as well as the growth of a particular location. It can be affirmed that sustainable development has greater interrelation with destination development. Correspondingly, destination development is accompanied with various significant factors such as quality environment, social interaction, cultural distinctiveness, security and welfare of visitors and host communes (European Commission, 2007). Thus, destination development is viewed as an important tool driven with economic development along with enhancing the quality life of tourists as well as host communities. 3. Application of Theories to the City Of London a. Stage of Development The mounting demand of national along with international visitors for spending their holidays has resulted in rapid development of tourist destinations. In order to understand the destination development stage, it is crucial to adopt the model propagated by R. W. Butler. According to Butler (1980), the development of a particular destination typically passes through six major sequences or phases. These stages can be identified as exploration, involvement, development, consolidation, stagnation and decline or rejuvenation (Butler, 1980). Diagrammatic representation of the aforementioned stages of destination development has been illustrated below. Source: (Butler, 1980). With this concern, it can be apparently observed that the city of

Tuesday, September 24, 2019

Advanced mechanical design analysis Essay Example | Topics and Well Written Essays - 1750 words

Advanced mechanical design analysis - Essay Example The structure given for analysis is simply supported using the rollers at both the ends.The beam element consists of three separate pieces.Two pieces of longer span both connected to the end portions while the middle piece the smaller one, connects both the longer pieces using an assembly of pin joints. The loads to which the beam is subjected consist of three concentrated loads, one having a magnitude of 26 KN acting at the centre while the loads of magnitude 18 KN and 20 KN acting at 0.9 m and 1.1 m from both the ends. The connection provided in the members undertakes the roles of transfer of loads from one member to the other besides acting as means of support. As the connections are specified as pinned the members are given the freedom to rotate. The pinned connections are provided to facilitate the large deflection possible in the bridge element. In case stiff connection like welded connections are provided it would create additional stress in the body due to the induced rigidit y of the connections. As the rigidity in the pinned connections are every low the members wouldn't experience any stress concentrations created by rotational effects or reaction forces.The objective of the problem is to determine the stresses in the four different beam cross sections and also the deflection caused when different beam cross sections are used. The beam theory is adopted whenever the structural analysis is required on a member characterized by significant span, L, comparable depth, D, and width, W. Thus the bending theory says that M/I = f /y= E/R. Where M is the maximum bending moment, I is the moment of Inertia, f is the maximum fibre stress, y is the depth to the outermost fibre from the neutral axis, E is the modulus of elasticity and R is the radius of gyration. The stresses and the deflection caused in the beam from the external loads depend on length of the beam or span and the depth of the beam. Also, the stresses and the deflections in the beam shall be expres sed as the functions of shear force and bending moment. Thus it is very necessary to obtain the shear force and bending moment diagram. For the given problem the shear force and bending moment diagram shall be determined, it is shown separately as the hand calculations. The finite element analysis was undertaken using the MYSTRO AND LUSAS finite element software where the FEA models were formed using the command files than CAD interface systems. This approach even though was a little tedious and complex was described by separate set of commands. The success of FEA technique lies in the planning and preparation of suitable mesh arrangement for the problem to be addressed. The objective is to identify the most optimum mesh size arrangement that gives the most accurate stress distribution with in reasonable time for analysis. The region of high stress in the beam could be meshed very fine and those outside the region could be discretised using coarse mesh. The elements used for the discretisation is arrived based of variety of trial models. The elements that are used in the final analysis is three dimensional hexahedral elements which has eight nodes with each node having three degrees of freedom. These elements are geometrically linear and has an assu med internal strain field. They are sued to model the beam flanges and connecting plates. The beam webs are modelled using the three or four noded elements having 5 degrees of freedom and the connections are also modelled using hexahedral elements. The material used is assumed to behavior in the linear field. The modulus of elasticity and poisons ratio given in the problem could be used for the analysis. The beam is restrained to move in the vertical direction. The roller supports provided would give the model a free movement along it longitudinal direction. Three dimensional beam element refers to the element that have two nodes and each node having six degrees of freedom. Three translation motion and three rotational motion are the

Monday, September 23, 2019

Advanced Sport Management 2 (soccer) Essay Example | Topics and Well Written Essays - 2000 words

Advanced Sport Management 2 (soccer) - Essay Example about the specificity of sport (Weatherill, 2003; 2004), despite their repeated claims that EU institutions are failing to fully recognise the specific nature of sport. Specificity of sport was conceptualised when the UEFAs Executive Committee has approved a document in 2006 presented by the European team sport organisations to the French Presidency of the European Union. Here, the European Commission was asked to finally implement the most effectual means of recognising the specificity of sport within a clear lawful basis. It further states that it should be in accordance with the principles set out in the document, and in juxtaposition with team sport federations. During the meeting set in Vienna, the document was given a go signal by the committee. It holds that the European Council should confirm its steadfast obligation to implementing a concrete definition of the specificity of sport. The European Council, the Executive Committee agreed, declared its unanimous support for the principle of dual-career training for young sportspersons and the concept of minimum numbers of home-grown (locally trained) players, or similar policies, in professiona l teams squads (Arnaut, 2006). Because of sport’s specific nature, it should not be regarded less, thus, it should be set apart from the other fields of business activity. This is why the Nice Declaration was signed recognising the important role of sport in the social, educational and cultural functions. In the declaration, such features must be taken into account when European Community law is applied. Furthermore, it recognises that solidarity between amateur or professional levels is a fundamental aspect of sport. With all of its significance, the independent nature of sports bodies should be supported and protected so that there would be autonomy to organise the sports for which they are responsible. The Declaration further confirms that it is the federation that should continue to be the key form of sporting

Sunday, September 22, 2019

Alcohol abuse Essay Example for Free

Alcohol abuse Essay National Institute on Alcohol Abuse and Alcoholism. Gale Opposing Viewpoints in Context. Detroit: Gale, 2014. Opposing Viewpoints in Context. Web. 21 May 2014. Alcohol Abuse and Addiction. Alcohol and Tobacco: Americas Drugs of Choice. Detroit: Gale, 2006. Information Plus Reference Series. Opposing Viewpoints in Context. Web. 21 May 2014. Drunkard Attacks Wife. Family in Society: Essential Primary Sources. Ed. K. Lee Lerner, Brenda Wilmoth Lerner, and Adrienne Wilmoth Lerner. Detroit: Gale, 2006. 40-42. Opposing Viewpoints in Context. Web. 21 May 2014. Alcohol abuse is the habitual misuse of alcohol. As children move from adolescence to young adulthood, they encounter dramatic physical, emotional, and lifestyle changes. Developmental transitions, such as puberty and increasing independence, have been associated with alcohol use. Some, adolescence take a dark turn, especially when underage drinking is involved. â€Å"Everybody is doing it† so they do it too. They drink because they want to change something about their lives , however they increases the risk of academic failure, and can cause suicide and homicide. Research shows that annually about 4,700 people under age 21 die from injuries involving underage drinking. People take drugs mainly for the reasons to fit in , in school, at work, the community , etc. They also do it to escape from reality or relax . Or so they could feel good among their peers at school. Also, they sometimes are curious and ask themselves â€Å" How does it tastes ? † â€Å" How would it affect me? † â€Å" Is it as bad/ good as everyone tells me? † . But the real reason is peer pressure, because many teenagers feel pressured to drink around their friends. Some short-term effects of alcohol are slurred speech, drowsiness, vomiting, headaches, breathing difficulties, decreased perception and coordination , blackouts and anemia . You can get all of these short-term from simply drinking alcohol. But in the other hand ,the long-term effects are unintentional injuries such as car crashes, or drowning. Increased family problems, broken relationships. They often tend to have short temper because they have been drinking to much and don’t tolerate as much things as they used to. They can get alcohol poising for drinking way too much alcohol. High blood pressure , stroke, and other heart- related diseases are also long-term effects . But the ones that caught my eye the most are liver disease, cancer of the mouth and throat, nerve damage, and permanent damage to the brain. In my opinion those are the worst ones that could happen to you, if you drink too much alcohol. Alcohol is linked to 75,000 U. S deaths a year, and shortens the lives of these people by an average of 30 years. Excessive alcohol consumption is the third leading cause of preventable death in the united stated after tobacco use and poor eating and exercise habits. The Centers for Disease Control and Prevention , estimated that 34,833 died from cirrhosis of the liver, cancer and other diseases linked to drinking too much beer , wine and spirits. Another 40,933 died from car crashes and other mishaps caused by excessive alcohol use. Researchers considered any man who averaged more than two drinks per day or more than four drinks per occasion to be an excessive drinker. For woman it was more than one drink per day or more than three drinks per occasion. Men accounted for 72 percent of the excessive drinking deaths in 2001, and those 21 and younger made up six percent of the death toll. Light or moderate drinking can benefit a person’s health , but heavy drinking increases the risk of high blood pressure , heart disorders, certain cancers and liver disease. Excessive drinkers are also more likely to die in car accidents. The United States aims to cut the rate of alcohol-related driving fatalities to four deaths 1 / 2 per 100,000 people by 2010, a 32 percent drop from 1998. There are many myths of alcohol use including that it improves sexual performance, the fact is that although you may think that drinking makes you better in bed, psychologically alcohol reduces your performance. Another myth is that you can drink and still be under control. That is a lie , drinking impairs your judgment , which increases the likelihood that you will do something you’ll later regret such as having unprotected sex , being involved in date rape, damaging property, or being victimized by others. Furthermore, teenagers often say that drinking isn’t all that dangerous, that is a myth. Reality is that one in three eighteen to twenty four year olds admitted to emergency rooms for serious injuries are intoxicated. And alcohol is also associated with homicides, suicides, and drowning , as mentioned before. But, the most common myth is that beer doesn’t have as much alcohol as hard liquor. Actually , a twelve ounce bottle of beer has the same amount as alcohol as a standard shot of eighty proof liquor (either straight or in a mixed drink ) or five ounces of wine. If you believe you or a friend may be experiencing Alcohol and/or substance problems there is help , it can be challenging but it is treatable. You can contact you’re counselor or you can contact psychological services and they could help you , I suggest do some research on which one is best suitable for you, and which one you feel more comfortable with. I strongly suggest that if you know a person with substance problems , let them know of the alcohol addiction treatment. Alcohol addiction treatment utilizes programs that help individuals who cannot stop drinking on their own understand what causes their alcohol addiction. Once they are knowledgeable about the cause and have the tools to break the cycle of alcohol addiction, they can begin to cope with the normal stresses of life. Alcohol addiction treatment means stepping out of your addicted life and into a supportive , comfortable, environment where you can begin life of sobriety. The drug amp; alcohol addiction treatment program includes expert diagnosis , detoxification, intelligent use of anti-addiction medicines, various neuro and psychotherapies , twelve – step facilitation, family involvement , health and nutrition education, and continuing life care support. POWERED BY TCPDF (WWW. TCPDF. ORG).

Saturday, September 21, 2019

Coffee-The Supply Chain Essay Example for Free

Coffee-The Supply Chain Essay Nowadays, people use different methods of mass media to express their concern about which sources cause (the ) pollution, and which consequences will be lead from it. This essay will try TO FIND OUT ABOUT (learning) these causes and effects of the pollution. There are different sources, which badly affect our environment. Different kinds of car, trucks on THE street day by day not only cause (the) noise in cities, but also damage clean air. Industrial plants, factories throw into the air huge amountS of waste. Green forests in the past are being cut down for producing wood production or for new areas of land. Dirty water from living buildings/PEOPLES HOUSES, from industrial zones is soured/POURED directly into rivers. We now face different kinds of pollution: air, water, noise and lack of green areas. From THE reasons mentioned above, our environment is changing. The air become less clean than ever before, many people now wearing/WEAR maskS when THEY WALK IN THE STREETS going on streets. THE Temperature becomes higher, cities air/THE AIR IN CITIES becomes hotter, and water in oceans becomes warmer. Many old green forests are like a bald hill when looking/YOU SEE THEM from ANairplane. The effects cannot be good for the environment itself, as well as for the people. Floods are so dangerous, but they are now very popular/COMMON everywhere in the world and are mentioned daily on TV. At the same time, some green areas return into death/TURN BACK INTO DEAD deserts. Just only these things are capable to damage/OF DAMAGING our world. There are many efforts are begin held for environment protectionWHICH ARE BEING STARTED TO PROTECT THE ENVIRONMENT. But there is one more important thing WHICH must be cared/CARRIED about: we must stop harmful to our /STOP CAUSING HARM TO THE EVIRONMENT BY OUR ACTIONSenvironment actions, before taking/MAKING any effort to protect it Nestlà © is a pioneer in purchasing coffee direct from growers. A growing percentage of the companys coffee is bought direct from the producer and it is now one of the worlds largest direct purchasers. In countries where this is not possible Nestlà © operates in a way that takes it as close to the growers as possible. Nestlà © began its direct buying policy in 1986 and the amounts involved have steadily increased. In 1998, around 15 per cent of its green coffee purchases were bought directly. As an example, in the Philippines, farmers bring their produce to Nestlà ©s buying centers situated in the coffee growing regions. Quality is analyzed while they wait and growers are paid on the spot. In 1998, direct purchases accounted for over 90 per cent of the green coffee destined for its two instant coffee factories in the country. Today, a jar of instant coffee can be found in 93 per cent of British homes and increasingly consumers are trying out different types of coffee, such as cappuccino, espresso, mocha and latte. The expanding consumer demand for product choice, quality and value has led to an increase in the coffees being made available to a discerning public. Value is the way in which the consumer views an organization’s product in comparison with competitive offerings. So how does coffee get from growing on a tree perhaps 1,000m up a mountainside in Africa, Asia, Central or South America, to a cup of Nescafe in your home, and in millions of homes throughout the world? This case study explains why Nestlà © needs a first class supply chain, with high quality linkages from where the coffee is grown in the field, to the way in which it reaches the consumer. A supply chain is only as strong as its links. Different relationships exist between organizations involved in the separate stages of the chain whether it is in the structuring of product distribution, arrangements for payment and arrangements for handling, or in storing the product. At the heart of these relationships is the way in which  people treat each other. Long-term business relationships need to be based on honesty and fairness parties to a trading agreement need to feel that they are getting a fair deal. Creating wonderful cups of coffee is not only Nestlà ©s business; it is the business of everyone involved in the supply chain. It is in everyones interest the farmers and Nestlà ©s that farmers receive a fair income from their coffee. This ensures that they will continue to grow coffee, and to invest in increasing their yield and quality, and this in turn guarantees the supply of quality coffee which companies like Nestlà © require.

Friday, September 20, 2019

Caring for patients with PEG feeding

Caring for patients with PEG feeding According to Boud et al. (1985),Reflection is a form of response of the learner to experience. Reflection helps to recall about an experience, makes us think about it and finally helps us to evaluate it. I feel reflecting back on our experience can broaden our knowledge and skills by making us conscious of our strengths and shortcomings and thus in the long run help us to excel in that particular task. Since nursing concepts and practices are changing day by day, reflection is of much importance to provide effective and competent care in nursing. Among the various models of reflection I have chosen Gibbs model of reflection (1988) to reflect my experience in achieving the learning outcome, care of patients with PEG feeding. This model of reflection consists of six stages as seen in diagram. http://www.qmu.ac.uk/futurefocus/images/writing_clip.gif PEG feeding is the most common form of enteral feeding in people requiring artificial nutritional support for longer than 4-6 weeks. According to a study among stroke patients conducted by Cummins C, Marshall T, Burls A (2002) to ascertain whether endoscopic feeding is more effective than nasogastric tube feeding (NGT), concluded that PEG feeding was more efficient than NGT feeding, and also when compared with NGT feeding, PEG feeding of dysphagic stroke patients was associated with small increases in patient well-being. Since I am working in an acute stroke ward, we get many clients with enteral feeding. Dysphagia secondary to acute stroke is an appropriate referral for PEG-feeding rather than nasogastric feeding (Norton et al, 1996 as cited by Chapman, W. and Ditchburn, L., 2005). Even though I have cared for patients with nasogastric tube during my previous working experiences, I have never got a chance to care for a patient with PEG feeding. So I selected this learning objective to get acquainted with it to provide effective care for those clients. I read books and journals to acquire knowledge and also browsed the internet to gather related information. I also observed meticulously senior colleagues caring for patients with PEG feeding and administering the feed. I also read the active hospital policy to comply with it. Then, I undertook care of patients under supervision, my mentor and other colleagues gave me feedback on my performance and I was able to make corrections based on it. Initially I was anxious and tense in undertaking care of a client with PEG feeding. Undertaking care under supervision helped me to clarify doubts regarding the procedure and build my confidence. As the patients are nil by mouth, oral care was provided which is an inevitable component while caring for a client with PEG as well as cleaning the site of tube insertion after healing with mild soap and water daily and drying thoroughly (Arrowsmith, 1996 as cited by Chapman, W. and Ditchburn, L., 2005). Also, I made a point to flush the tube with sterile water before and after feeds or administering medications (NICE, 2003) and to rotate gastrostomy tube to prevent blockage (Stroud, H., Duncan, H., and Nightingale, J., 2003) Refreshing my knowledge and working under supervision enabled me to build my confidence. Guidance and feedback given to me by my mentor and colleagues helped me to perform better each time. My mentor has assessed me competent in caring for a client with PEG. I feel by selecting this learning outcome I was able to achieve an important skill essential for my placement area. By reading journals and active hospital policy I was able to understand the rationale behind each of my action. This has helped me build my confidence immensely as well as to expand my knowledge on the same. I also ensured documentation in enteral checklist was completed regarding the time the feed started, volume, rate per hour recorded in a consistent, concise manner, which fulfils the principles of record-keeping as laid down by the NMC, 2008. I believe that by taking this learning objective I was able to gain knowledge and skills for safe and effective practice when working without direct supervision (NMC, 2008). Working along with my mentor and colleagues gave me opportunity to clarify doubts and achieve this skill which expanded my skills and knowledge and made me familiar with another method of maintaining nutritional status. Learning new skills and keeping knowledge up to date helps one to develop professionally. By accomplishing the learning objective I am able to care for patients with PEG feeding and this will benefit me to provide efficient care. In order to provide proficient care in forthcoming days, I should keep myself aware of the policies and procedures followed in the trust and must keep my knowledge and skills up to date (NMC, 2008) to function better. Also, I must consult and take advice from colleagues when appropriate (NMC, 2008).

Thursday, September 19, 2019

Amish Gone Wild Essays -- essays research papers

Amish Gone Wild   Ã‚  Ã‚  Ã‚  Ã‚  The main point of this video was to show how the lives of Amish teens are changed drastically when between the ages of 16 and 21 they are faced with a whole new lifestyle. This then leads them to face a very difficult decision. Durring the ages of 16 and 21, Amish teens are 'let lose' or able to live the life that English children live. They can move out, get their license, wear normal clothes and party on a regular basis. Then after this is over with they must make their decision, they can either continue to live the life of an English person and basically be free, or they can join the church and give their lives to God and the Amish ways. When these kids were allowed to be free they seemed to chose the wrong road, many following the path of drugs and alcohol. They weren't just messing around with common drugs either, they were actualy getting into more dangerous drugs like crystal meth, and in some cases even gettin involved with drug dealers and police. There w ere definitely elements of structural funtionalism, conflict theory, and symbolic interactionalism present in this video. Structural functionalism was present in their everyday behavior. Their society is so stable in their own world because of how they work things out. They marry, grow beards and work for the rest of their lives for God. This all helps their own society function. They comitt their lives to the church and they are all content with that. They stick to the ...

Wednesday, September 18, 2019

A Case Study In Diversity: India And Romania Essay -- Free Essay Writer

The WWW of most URL’s (Uniform/Universal Resource Locator’s) literally translated, means the WORLD WIDE WEB. As such, one would think that it would be easy to find information and sites from virtually any point in the world. To some extent, this is the case -- but it can be very difficult. As a large part of our assignment was the comparison of the SAWNET (South Asian Women's NETwork) website, with another site which we found to be equally diverse, I chose to focus on the Indian aspect of SAWNET, as it seemed to be the most represented of all the South Asian countries. For comparison, I chose Romania, a country that I knew nothing about, as it is represented in Virtual Romania (http://www.info.polymtl.ca/zuse/ tavi/www/rom_eng.html). Each of the websites seemed to function for two obvious reasons: to provide some information about culture and country to interested people, and to p ‚rovide access to the atmosphere of ‘home’ for any people not living in their own country, be it India or Romania. Visually, each site is very different. Virtual Romania is very flashy, with lots of photos, java and shiny banners, and it is set up in a four frame format - very pushy. In contrast, SAWNET is much better organized, with lost of eye-easy ‘white-space’ and culturally representative yet simple graphics. I have yet to decide if this is indicative of a cultural influence, or simply gender-biased. Both sites are several years old - in fact, Virtual Romania boasts that it is "The FIRST Ever Romanian Home Page on the Internet", and was established in April of 1994, while SAWNET began in 1991, as a mailing list that eventually grew into a web site and resource center. I was a bit disap pointed by the fact that several of the links posted did not work, both on the Virtual Romania site as well as SAWNET. The best evidence that I could find to testify to the fact that each of =the sites is well supported by expatriates, is in the Homepage listings that each of the sites maintains. These links mostly included people from foreign countries, many in Canada and the US, as well as a few from within the country’s current boundaries. Upon visiting many pages, I discovered that most people had lived in their home country for some years, and had moved for personal reasons (mainly for educ... ... better job of promoting and helping it’s country for both visitors and for Romanians far and wide. It includes an enormous variety of links for all sorts of topics, from High School year book archives (for old st Þudents) to Academia Catavencu (http://www.vsat.ro/Catavencu/), a Romanian political satire publication, to Interactive maps of major cities. I also really like the inclusion of the Romanian language in most of it’s areas; some items are in English, some in Romanian, and many are bilingual. I feel that the SAWNET site does not to justice to the varied culture of India (or any of the other cultures it represents, such as Bangladesh, Bhutan, Nepal, Pakistan and Sri Lanka). Nor does it seem to include any materials or publications available in the different regional Indian languages (as far as I could find). I did find a link to Scilet, a site of Indian literature (http://WWW.SCILET.ORG/), but all the publications had been translated into English, and are unavailable in their original form. Perhaps SAWNET could look to other cultural sites, like Virtual Romania, as examples on how to present and promote their diverse culture to computer-chair travelers and emigrants alike.

Tuesday, September 17, 2019

Kraft Foods Essay

Kraft Foods is an extremely well recognized brand that provides a vast array of food and beverage products with the ultimate goal â€Å"to become North America’s best food and beverage company† (Kraft, 2014). Critical analysis of Kraft Foods mission, vision and values statements revealed some necessary changes to enhance organizational success. Kraft Foods will become the top in their industry by continuing to develop and sell products tailored to their consumers needs/demands. Assisting consumers to make healthy life choices is part of their dedication to stakeholders. Through incentives and rewards employees will remain dedicated, motivated and have pride in Kraft Foods products thereby increasing financial growth. Kraft Foods understands that contributing to the community is essential for lasting success. Actively protecting natural resources will leave a huge footprint and legacy for Kraft Foods.  Kraft Foods mission statement is very generic and broad in nature. By narrowing and focusing this goal they will guarantee their future success. The vision and values statements are well written and invoke memories and emotions from their stakeholders thereby drawing them to Kraft Foods. Introduction Since its establishment in 1903 Kraft Foods has become a well respected household name (Kraft Foods, 2014). Over the last century Kraft Foods has bought out many of their competitors and expanded their line of products, keeping them as one of the top food and beverage companies in the nation (Kraft Foods). In order to remain successful and accomplish their mission  it is imperative their business statements accurately reflect their vision and values. In this paper the author will discuss the mission, vision and values of Kraft Foods and how these powerful statements contribute to their overall success in the industry. Mission Statement Analysis Every organization should present a powerful clearly articulated statement as to why their organization exists (McNamara, 2009). This statement should convey to outside stakeholders the benefits of conducting business together to increase chances of financial success. Kraft Food’s mission statement reads â€Å"our aim is to be North America’s best food and beverage company† (Kraft Foods, 2014). Kraft Food’s mission statement is very simple, generic and lacks sufficient depth, especially given the size of the Kraft Foods organization. Mission statements should include strong powerful words that articulate and enunciate an organization, resulting in a memorable impression that remains on the forethought of all the stakeholders (Ramjee, n.d.). A mission statement is short term future goals and it is therefore imperative that organizations readdress their mission statements from time to time (Rector, 2010). With all the health phenomenon concerns in North America it is pivotal Kraft Foods continue to reevaluate their mission and re-strategize as needed to remain on the top of their industry and draw new clientele to their organization. The ability to use different marketing strategies, seize different opportunities will draw new stakeholders to Kraft Foods thereby ensuring mission success and financial growth. Vision Statement Analysis An efficient and effective vision statement is a powerful tool that paints a vivid picture while describing how an organization is going to accomplish their mission (McNamara, 2009). This one statement can convey power, confidence and inspire stakeholders (Change Factory, 2014). A vision statement takes into consideration an organizations market, customers, strengths and weaknesses in order to enhance themselves (Change Factory). Kraft Foods vision statement reads â€Å"we’ll get there by continuing to offer products consumers love, creating a performance-based culture that motivates  and excites employees and becomes the best investment in the industry† (Kraft Foods, 2014). With this simple sentence Kraft Foods inspires, motivates and invokes memories from their stakeholders. Painting a vivid picture for stakeholders invokes emotions from past experiences. These memorable impressions stay with stakeholders and they are therefore more likely to support Kraft Foods. This influential statement also describes the most cherished values, services and vision of the future thereby allowing stakeholders to determine if their personal values meet up with that of Kraft Foods future and if investment in this organization is beneficial (Crea, n.d.). Another aspect of vision statements is the ability to state realistic outcomes (Millard, 2010). Realistic outcomes are imperative as they motivate employees and help them focus on something bigger than themselves (Millard). Meeting these goals, â€Å"offering products consumers love† enhances dedications, motivation and pride, which will further enhance Kraft Foods success (Kraft Foods, 2014). The vision statement for Kraft Foods is well articulated, creates a vision of the future company, invokes emotions and draws stakeholders to the organization. Values Statement Analysis In addition to mission and vision statements a values statement will enhance an organizations chance of future success. A values statement is the core of an organization and what values they cherish (Edmunds, 2014). It defines how employees will behave and how actions and behaviors will be evaluated (Edmunds). A values statement reveals how an organization values not only their customers, but suppliers, shareholders and stakeholders (Edmunds). At Kraft Foods their values statement reads to â€Å"make a difference in communities, protect greatest resources – land, air, water, people, educate and motivate to make healthful choices, food safety and quality, and workplace safety† (Kraft Foods, 2014). It is essential a values statement identify and address the organizational values in a clear concise manner so every stakeholder knows and understands what will be tolerated within the organization. The clear writing of Kraft Foods vision statement allows people to contribute to something bigger then themselves. An added benefit of a values statement is rewards and recognitions are structured around this  statement and those employees who embrace the organizational values are identified and rewarded (Edmunds). This statement tells shareholders how the organization hires and promotes individuals and demonstrates that Kraft Foods external suppliers are in alignment with the organizations values, thus enhancing bonds of trust and respect. Alignment of Goals/Needs with Stakeholders Interests The mission, vision and value statements all work together to define an organization. Additionally these statements need to address the goals and needs of the shareholders and stakeholders thereby insuring future investors. Through their business statements Kraft Foods specifically addressed four stakeholder needs they hope to meet. Kraft Foods addresses consumers by focusing on â€Å"quality, safe food that consumers love† in their vision and values statements (Kraft Foods, 2014). Additionally Kraft Foods values statement discusses their dedication to helping North Americans â€Å"make healthy food choices† (Kraft Foods). Their dedication is also evident by the accumulation of healthy name brands products, such as Back to Nature granola (Kraft Foods). The values statement of Kraft Foods also addresses the organizations dedication to â€Å"making a difference in the community† (Kraft Foods, 2014). Kraft Foods is leaving a positive impression, huge footprints and taking massive strides â€Å"to make the world a better place with every action they take† (Kraft Foods). This is apparent by their dedication to food drives aimed at fighting hunger, providing humanitarian support, building playgrounds, and planting gardens (Kraft Foods). Kraft Foods also addresses their employees, one of the biggest stakeholders, in their business statements. Employees at Kraft Foods are â€Å"treated with respect, provided a safe work environment, and encouraged to do great things† (Kraft Foods, 2014). This organization understands that success is dependent on motivated, driven and dedicated employees that take pride in their work. Additionally, through their business statements Kraft Foods is telling the outside world about their employee commitment thus developing respect from the community, industry and other stakeholders. Kraft Foods understands that in order to be successful a strong cooperate governance must be establish to help balance the needs of shareholders and stakeholders (Kraft Foods, 2014). â€Å"Kraft Foods Board of Directors believe effective corporate governance provides a strong framework to assist them in upholding their fiduciary responsibilities to shareholders and promote long term success of the organization† (Kraft Foods). Improvements of the Company Statements Kraft Foods is one of the largest organizations in North America and it is essential their business statements accurately reflect their dedication and drive to succeed. Although admirable, Kraft Foods mission statement is very generic and lacks the special connection to draw stakeholders to the organization. In comparing McNamara’s list of criteria for a well written mission statement Kraft Foods falls short (2009). This statement is not powerful, not memorable, does not discuss growth and profit sufficiently and does not target specific clientele (McNamara). Additionally their goals are extremely far reaching and unattainable. The mission statement needs to be more focused in order to keep stakeholders motivated and driven for success. The vision statement is well written and invokes emotions and memories from stakeholders while also being descriptive in how they will achieve success. Millard states vision statements should be clear, memorable, realistic and discuss positive outcomes (2010). Kraft Foods addresses each one of these criteria in their vision statement. This powerful statement draws stakeholders to the organization and makes they want to be a part of the success. It is the author’s opinion that Kraft Foods values statement clearly articulates the values Kraft Foods cherishes. This statement motivates people to join the Kraft Foods team and become part of something bigger. Kraft Foods is dedicated to leaving a lasting impression and legacy not only with consumers but the environment and this is clearly communicated in their values statement. Conclusion Developed in 1903 Kraft Foods has become one of North America top brands. Through their mission, vision and values statement Kraft Foods is able to communicate to stakeholders why the organization exists, where they are going in the future, how they will get there and their dedication to the world around them. Although some adjustments can be made to their mission statement, overall these statements are clearly written and draw stakeholders to Kraft Foods by invoking their emotions, memories and values. References Change Factory. (2014). The Components of a Good Vision Statement. Change Factory.Retrieved July 13, 2014 from http://www.changefactory.com.au/our-thinking/articles/thecomponents-of-a-good-vision-statement/ Crea, T. (n.d.). A Good Mission Statement. All About Leadership. Retrieved July 13, 2014 fromhttp://www.all-about-leadership.com/good-mission-statement.html Edmunds, S. (2014, May 6). What is a Value Statement? EHow. Retrieved July 12, 2014 fromhttp://www.ehow.com/about_5063071_value-statement_.html Kraft Foods. (2014). Retrieved July 12, 2014 fromhttp://www.kraftfoodsgroup.com/home/index.aspx McNamara, C. (2009). Developing a Mission Statement. Management Library Online. RetrievedJuly 12, 2014 from http://managementhelp.or/strategicplanning/mission-visiom-vales.htm Millard, S. (2010, December 7). Characteristics of Mission and Vision Statements. University ofHawai’i Hilo. Retrieved July 10, 2014 fromhttp://hilo.hawaii.edu/strategicplan/documents/SPC18_10_Mission_and_Vision .pdf Rector, B. (2010, April 18). Clear, Concise Mission Statements. Memphis Business Journal.Retrieved July 10, 2014 fromhttp://www.bizjournals.com/memphis/stories/2010/04/19/smallb2.html Ramjee, P. (n.d.). The Important of Making a Good First Impression in Business. Chron SmallBusiness. Retrieved July 13, 2014 from http://smallbusiness.chron.com/importancemaking-good-firstimpression-business-23065.html

Monday, September 16, 2019

Evaluation of Evolutionary Theory of Altruism and the Role of Genes-a Modern View Essay

Evolutionary theory holds that organisms with the strongest genes for survival and reproduction do, in fact, survive and reproduce most successfully. They thus multiply their genes most widely, spreading the advantageous genes through whole populations. Ceaseless repetitions of the process can gradually transform species into totally new ones. Such a world seems to have no place for self-sacrificing types, who presumably couldn’t spread their genes very far. Several competing theories attempt to solve the puzzle. One is that groups with cooperative members out compete groups with selfish ones, and thus spread their niceness genes, in a scaled-up version of the process by which genetically favored individuals trump other individuals. Variants of this notion have gained popularity in the past decade, although it fell from favor earlier, as it has some trouble explaining how altruism got a foothold in the first place. The origin of altruism and cooperation is an enigma because evolutionary theory seems to predict such behavior should be rare or nonexistent. Yet some forms of altruism, conscious or not, are widely documented in creatures as humble as insects and bacteria. Evolutionary theory attempts to explain the evolution of aiding others in two general ways: 1. It argues that genes favoring altruism can spread in future generations if their costs to altruists’ personal reproductive success is outweighed by the benefits in reproductive success of altruists’ relatives carrying copies of the same genes (‘kin selection’). The ratio of these indirect benefits through relatives, versus costs to oneself, needs to be greater the less closely the altruist is related to those helped – i. . , the lower the likelihood the altruist will be helping copies of their genes in the other. 2. It proposes that genes favoring altruism could spread if the altruism is sufficiently reciprocated (‘reciprocal altruism’) (Axelrod, R. & Hamilton, 1981). Biological Altruism versus Psychological Altruism Charles Darwin theorized that all species behave in ways that increase their chances for survival. Often, this survival instinct expresses itself as selfish behavior. Humans (and some animals), however, frequently ignore their personal interests and help others—a behavior called altruism. In volutionary biology, an organism is said to behave altruistically when its behavior benefits other organisms, at a cost to itself. The costs and benefits are measured in terms of reproductive fitness, or expected number of offspring. So by behaving altruistically, an organism reduces the number of offspring it is likely to produce itself, but boosts the number that other organisms are likely to produce. This biological notion of altruism is not identical to the everyday concept. In everyday parlance, an action would only be called ‘altruistic’ if it was done with the conscious intention of helping another. But in the biological sense there is no such requirement. Indeed, some of the most interesting examples of biological altruism are found among creatures that are not capable of conscious thought at all, e. g. insects. Altruistic behavior is common throughout the animal kingdom, particularly in species with complex social structures. For example, Vervet monkeys give alarm calls to warn fellow monkeys of the presence of predators, even though in doing so they attract attention to themselves, increasing their personal chance of being attacked. In social insect colonies (ants, wasps, bees and termites), sterile workers devote their whole lives to caring for the queen, constructing and protecting the nest, foraging for food, and tending the larvae. Such behavior is maximally altruistic: sterile workers obviously do not leave any offspring of their own — so have personal fitness of zero — but their actions greatly assist the reproductive efforts of the queen. Human altruism goes far beyond that which has been observed in the animal world. Among animals, fitness-reducing acts that confer fitness benefits on other individuals are largely restricted to kin groups (Trivers, 1971)(Axelrod & Hamilton, 1981). Where human behavior is concerned, the distinction between biological altruism, defined in terms of fitness consequences, and ‘real’ altruism, defined in terms of the agent’s conscious intentions to help others, does make sense. (Sometimes the label ‘psychological altruism’ is used instead of ‘real’ altruism. ) What is the relationship between these two concepts? They appear to be independent in both directions ( Sober, 1994). An action performed with the conscious intention of helping another human being may not affect their biological fitness at all, so would not count as altruistic in the biological sense. Most often, evolutionary psychologists explain the presence of social behavior like altruism in humans and other animals by reference to kin selection. Kin selection is the idea that natural selective pressures can favor a gene if it provides a trait that makes one’s relatives more likely to survive because that relative likely carries many of the same ( Dawkins, 1976) . Ultimately, I tend to find arguments for kin selection unconvincing for a whole host of reasons, among them: There’s seldom any consideration of the neural mechanisms that might be responsible, only the assumption that the ‘gene’ will cause altruistic behavior if it is favorable to the gene’s transmission and the most recent findings with the function of neurotransmitters like dopamine, serotonin and norepinepinephrine along with others prove there is no validity to kin selection and giving importance to individual affect and emotions including the feeling of euphoria in being altruist. ) An inability to explain why, if natural selection cares about our close relatives so much, our ‘altruism gene’ couldn’t be much more selective about who we feel altruistic about . ) The kin selection perspective tends to take an adaptationist view of natural selection, assuming that organic variation can easily produce candidate ‘adaptations’ to suit any environment and that all traits of an organism are necessarily adaptive (when, in fact, it’s a whole organism that is selected, not each individual trait, and traits are often connected genetically so that selection might be acting on another trait produced by the same gene) (Haldane , 1955). ) The problem of how closely related we need to be to kin for our altruism to really be a selective advantage if we are in competition with each other is frightening (Goldschmidt, 2006). The evolutionary process can generate behaviors that can be experienced in the evolutionary process but whose meaning can be completely detached from its original biological motivation. Let’s say that the evolutionary process produced a set of prompts in females, say big breast, which at the time were a sign of a woman’s ability to produce more milk for her babies (more kids they can produce and feed, the more genes will propagate, so men instinctively desire to want to mate with these females ). Lets now imagine that these females became sterile and the obsession for big breast had nothing to do with its original motivation. Taking from such observations we can say that a behavior which probably has been natural selection in the evolutionary process as Darwinian view suggests. However the same behavior may develop new motivations and may lose original evolutionary purpose altogether. For instance, it is entirely possible that pleasurable sex originated because organisms that â€Å"felt good† having sex had more of it and thus passed on more genes. Sex today serves entirely different role and in most cases is entirely unrelated to childbearing in humans. To trace altruistic behaviors in humans to evolutionary history based entirely on Darwinian concepts of reproductive success does not grab the trends in its entirety. It is possible that throughout the course of evolution certain nervous systems bound tightly with others for reproductive success reasons. However, it should be kept in mind that altruism is a set of behavioral concepts that originated in the things we can study and use as objects of exploration. True altruism can likely be a rewarding behavior that has little to do with its original biological altruism. Certain behaviors which give a greater chance of propagating our genes are likely to make us feel good so that people who feel good about such actions may have more offsprings. If a mother felt good about saving her kid, it is possible her brain is organized in a way that she feels good saving another kid who is not hers. However, we can say nothing about the question of why it makes us feel good, unless we undertake the task of finding the mechanism of both the biological evolutionary reasons as well as cultural components which caused the changes in the brain. The brain is structured in such a way that the feeling of compassion can be felt within its manifestation (limbic system, prefrontal cortex along with neurotransmitters dopamine, serotonin and norepinephrine)(Moore, 1984). We can say that there are lot of levels of organization between original evolutionary purpose and its eventual expression. Some of the most fundamental questions concerning evolutionary origins of altruism and selfishness need to be dealt with a multifactorial approach. Experimental evidence indicates that human altruism is a powerful force and is unique in the animal world. However, there is much individual heterogeneity among altruists . Current gene-based evolutionary theories cannot explain all important patterns of human altruism, pointing towards the importance of both theories of cultural evolution as well as gene–culture co-evolution. For evolutionary scientists, altruism is one of the great mysteries: it feels good, is linked to better mental and physical health, and is intrinsic to who we are, yet no one can quite explain how it evolved. The Feel-Good Chemicals and Altruism Now a new study suggests that altruism may be partly guided by genes that regulate the neurotransmitter dopamine — the one linked to craving, pleasure, and reward. Dopamine, referred to as a neurotransmitter in the brain’s reward mechanism, can be artificially released at very high levels by drugs such as heroin and cocaine, leading to euphoria. If altruism operates along the same lines, it would mean that the altruist gets the same feeling, albeit at much lower volume, as a cocaine user. The feeling becomes an incentive to help others again. Dopamine is widespread in the brain as well as the rest of the nervous system and plays a very important role in pleasure, love, libido, motivation, salience and integration of thoughts and feelings. This neurotransmitter plays a critical role in the control of movement. It has a stimulating effect on the heart, the circulation, the rate of metabolism, and is able to mobilize many of the body’s energy reserves. It helps to modulate brain activity, control coordination and movement, and regulate the flow of information to different areas of the brain. Dopamine is believed to release chemicals that allow us to feel pleasure (e. g. , endorphins). A massive disturbance of dopamine regulation in the brain can result in a person no longer being able to respond emotionally or express his or her feelings in an appropriate way (e. g. , schizophrenia). Our brains release favorable hits of dopamine when we engage in selfless behavior. Some individuals may be more genetically predisposed to altruism than others and that could be based on individual neurochemistry. This can be explained with the evidence from neuroscience. It’s said that altruism results in elevated serotonin levels as well. Serotonin happens to be the most widely studied neurotransmitter since it helps regulate a vast range of psychological and biological functions. Serotonin (5-hydroxytryptamine or 5-HT) was first identified in 1948. The wide extent of psychological functions regulated by serotonin involves mood, anxiety, arousal, aggression, impulse control, and thinking abilities. Other brain chemicals, such as dopamine and norepinephrine, also influence mood and arousal along with serotonin. It is said that altruism results in elevated serotonin levels. Serotonin is a neurotransmitter and also a neuromodulator for dopamine. It can mobilize the energy reserve of the body and aid in maintaining dopamine function in brain circuits of mood and thought; mesocortical and mesolimbic pathways. Dopamine has 5 receptors and subsets of dopamine genes vary in the general population, and the study finds that a specific, common subtype is highly linked to altruistic behavior. The research, conducted at Hebrew University and other centers, was published in the journal Molecular Psychiatry in 2005. Psychologists and geneticists looked at 354 families with more than one child, measuring the individuals’ tendencies to ignore their own needs and serve the needs of others — a trait associated within dopamine genes. They then analyzed the individuals’ dopamine receptors for well-known variations, or genotypes. Their fascinating findings: the most common genetic subtype — known as the D4. 4 — was significantly linked to altruistic behavior, regardless of whether the receiver was a relative. But in general, say the scientists, this gives us the first hard evidence that many of us are indeed â€Å"hardwired† for giving. It may be that generosity feels good because it is rewarded by spikes in dopamine. The scientists even speculate that further research could reveal variations in dopamine genes that favor generosity to kin, and others that favor giving to all and thus these neurotransmitter studies give us latest information regarding both an excellent counter-argument to the ‘selfish gene’ hypothesis as well as a much more persuasive account of the possible evolutionary origins of altruism than the typical explanation like kin selection (Neimark, 2006).

Sunday, September 15, 2019

Primary research on motivation

Motivation Course: ORGANISATIONAL BEHAVIOUR Faculty: Batch: 2013-2016 Class: Table OF Content: Table OF CONTENT:S.NoSubjectPg. No.1.Student Declaration32.Introduction43.Questionnaire5-74.Analysis7-145.Decision15. Student DECLARATION We hereby declare that all the members in our group were present during the interview with Mr. Deepak Gupta, Director of Thoro Packaging Industries Pvt. Ltd.. All the members have every bit worked together on this undertaking titled ‘Motivation’ . Each of us had been assigned a portion of the entire undertaking and have contributed moderately to the completion of this undertaking. The questionnaire prepared by us consists of inquiries that have jointly been contributed by the members of our group. On the completion of this undertaking, we had acquired valuable cognition and information pertaining to the motivational facet in the working of a private endeavor and the psychological orientation of its employees. Introduction Motivationis amental characteristic that inspires an being to work on the desiredgoaland controls his behavior harmonizing to the demands. For illustration, Grades is a factor motive that allows us to analyze and work harder. It is an external or internal force which compels us to execute an action to accomplish a coveted end. Motivation helps the human to minimise physical hurting and maximise pleasance and helps us derive assurance so that we can accomplish our end. QUESTIONNARIE:I believe that the work that I do contributes to the ends of the organisation and makes a difference.AlwaysSometimesRarelyNeverI readily take part voluntarily in meetings, treatments, arguments and supply suggestions that help better our work.AlwaysSometimesRarelyNeverMy leader understands my strengths, endowments and abilities, and ensures that I get to use them on a regular footing.AlwaysSometimesRarelyNeverMy work is positively disputing. It stretches my abilities and possible, without coercing me into emphasis.AlwaysSometimesRarelyNeverI believe that there is good cultural coherence between me and the organisation.AlwaysSometimesRarelyNeverThere are equal chances for betterment and overall development in the organisation.AlwaysSometimesRarelyNeverI do non experience hesitating about showing my sentiments, ideas and positions, irrespective of whether they are for or against an idea/proposition.AlwaysSometimesRarelyNeverI consider myself appreciated and valued by the organisation.AlwaysSometimesRarelyNeverMy sentiments are encouraged, sought out, listened to and enacted upon.AlwaysSometimesRarelyNeverUnder-performance is analyzed, identified and rectified rapidly and efficaciously by the organisation.AlwaysSometimesRarelyNeverConflicts within the organisation are dealt with rapidly, efficaciously and in an just and indifferent mode.AlwaysSometimesRarelyNeverMy leader and I reciprocally decide upon marks on a regular footing, and I am clear about my personal ends that will assist me and the organisation become successful.AlwaysSometimesRarelyNeverI believe that mypersonalends are just and ambitious every bit good as accomplishable and that I have a good opportunity of accomplishing them.AlwaysSometimesRarelyNeverI am good informed, clear and convinced about our squad ends in the organisation.AlwaysSometimesRarelyNeverI am an of import and portion of my squad contributing towards the accomplishment of the ends of the squad and organisation at big. AlwaysSometimesRarelyNeverI believe that oursquadends are just and ambitious every bit good as accomplishable and that I have a good opportunity of accomplishing them.AlwaysSometimesRarelyNeverMy squad places more importance on happening solutions and bettering public presentation, instead than interpersonal struggles, political relations, and unhealthy competition.AlwaysSometimesRarelyNeverThere is a sensible grade of trust between the direction and work force, and the higher-ups and subsidiaries of the organisation.AlwaysSometimesRarelyNeverI personally like working in the organisation and bask my work and the work environment.AlwaysSometimesRarelyNeverMy wage, fringe benefits and fringe benefits are sensible, just and equal.AlwaysSometimesRarelyNeverAnalysis 1.I believe that the work that I do contributes to the ends of the organisation and makes a difference 2.I readily take part voluntarily in meetings, treatments, arguments and supply suggestions that help better our work. 3.My leader understands my strengths, endowments and abilities, and ensures that I get to use them on a regular footing. 4.My work is positively disputing. It stretches my abilities and possible, without coercing me into emphasis. 5.I believe that there is good cultural coherence between me and the organisation. 6.There are equal chances for betterment and overall development in the organisation. 7.I do non experience hesitating about showing my sentiments, ideas and positions, irrespective of whether they are for or against an idea/proposition. 8.I consider myself appreciated and valued by the organisation 9.My sentiments are encouraged, sought out, listened to and enacted upon. 10.Under-performance is analyzed, identified and rectified rapidly and efficaciously by the organisation. 11. Conflicts within the organisation are dealt with rapidly, efficaciously and in an just and indifferent mode. 12.My leader and I reciprocally decide upon marks on a regular footing, and I am clear about my personal ends that will assist me and the organisation become successful. 13.I believe that mypersonalends are just and ambitious every bit good as accomplishable and that I have a good opportunity of accomplishing them 14.I am good informed, clear and convinced about our squad ends in the organisation 15.I am an of import and portion of my squad contributing towards the accomplishment of the ends of the squad and organisation at big. 16.I believe that oursquadends are just and ambitious every bit good as accomplishable and that I have a good opportunity of accomplishing them 17.My squad places more importance on happening solutions and bettering public presentation, instead than interpersonal struggles, political relations, and unhealthy competition. 18.There is a sensible grade of trust between the direction and work force, and the higher-ups and subsidiaries of the organisation. 19.I personally like working in the organisation and bask my work and the work environment. 20.My wage, fringe benefits and fringe benefits are sensible, just and equal. Decision This undertaking was really exciting for all in our group as we got to larn a batch about motive through a field trip to a private endeavor. We were able to derive a valuable penetration into the heads of the employees and their psychological feelings with regard to how motivated they felt within the administration. We ascertained the important function that motive dramas in any organisation, be it a private or a public endeavor. This is because motive is permeant in nature. We would wish to thank our Organisational Behaviour professor, Dr. Olive Nerulkar, for supplying us with an chance to larn about motive on the field through a questionnaire study of an organisation’s employees. pg. 1

Saturday, September 14, 2019

Angels Demons Chapter 106-108

106 It was 11:07 P.M. Langdon's car raced through the Roman night. Speeding down Lungotevere Tor Di Nona, parallel with the river, Langdon could now see his destination rising like a mountain to his right. Castel Sant' Angelo. Castle of the Angel. Without warning, the turnoff to the narrow Bridge of Angels – Ponte Sant' Angelo – appeared suddenly. Langdon slammed on his brakes and swerved. He turned in time, but the bridge was barricaded. He skidded ten feet and collided with a series of short cement pillars blocking his way. Langdon lurched forward as the vehicle stalled, wheezing and shuddering. He had forgotten the Bridge of Angels, in order to preserve it, was now zoned pedestrians only. Shaken, Langdon staggered from the crumpled car, wishing now he had chosen one of the other routes. He felt chilled, shivering from the fountain. He donned his Harris tweed over his damp shirt, grateful for Harris's trademark double lining. The Diagramma folio would remain dry. Before him, across the bridge, the stone fortress rose like a mountain. Aching and depleted, Langdon broke into a loping run. On both sides of him now, like a gauntlet of escorts, a procession of Bernini angels whipped past, funneling him toward his final destination. Let angels guide you on your lofty quest. The castle seemed to rise as he advanced, an unscalable peak, more intimidating to him even than St. Peter's. He sprinted toward the bastion, running on fumes, gazing upward at the citadel's circular core as it shot skyward to a gargantuan, sword-wielding angel. The castle appeared deserted. Langdon knew through the centuries the building had been used by the Vatican as a tomb, a fortress, a papal hideout, a prison for enemies of the church, and a museum. Apparently, the castle had other tenants as well – the Illuminati. Somehow it made eerie sense. Although the castle was property of the Vatican, it was used only sporadically, and Bernini had made numerous renovations to it over the years. The building was now rumored to be honeycombed with secret entries, passageways, and hidden chambers. Langdon had little doubt that the angel and surrounding pentagonal park were Bernini's doing as well. Arriving at the castle's elephantine double doors, Langdon shoved them hard. Not surprisingly, they were immovable. Two iron knockers hung at eye level. Langdon didn't bother. He stepped back, his eyes climbing the sheer outer wall. These ramparts had fended off armies of Berbers, heathens, and Moors. Somehow he sensed his chances of breaking in were slim. Vittoria, Langdon thought. Are you in there? Langdon hurried around the outer wall. There must be another entrance! Rounding the second bulwark to the west, Langdon arrived breathless in a small parking area off Lungotere Angelo. On this wall he found a second castle entrance, a drawbridge-type ingress, raised and sealed shut. Langdon gazed upward again. The only lights on the castle were exterior floods illuminating the fa;ade. All the tiny windows inside seemed black. Langdon's eyes climbed higher. At the very peak of the central tower, a hundred feet above, directly beneath the angel's sword, a single balcony protruded. The marble parapet seemed to shimmer slightly, as if the room beyond it were aglow with torchlight. Langdon paused, his soaked body shivering suddenly. A shadow? He waited, straining. Then he saw it again. His spine prickled. Someone is up there! â€Å"Vittoria!† he called out, unable to help himself, but his voice was swallowed by the raging Tiber behind him. He wheeled in circles, wondering where the hell the Swiss Guard were. Had they even heard his transmission? Across the lot a large media truck was parked. Langdon ran toward it. A paunchy man in headphones sat in the cabin adjusting levers. Langdon rapped on the side of the truck. The man jumped, saw Langdon's dripping clothes, and yanked off his headset. â€Å"What's the worry, mate?† His accent was Australian. â€Å"I need your phone.† Langdon was frenzied. The man shrugged. â€Å"No dial tone. Been trying all night. Circuits are packed.† Langdon swore aloud. â€Å"Have you seen anyone go in there?† He pointed to the drawbridge. â€Å"Actually, yeah. A black van's been going in and out all night.† Langdon felt a brick hit the bottom of his stomach. â€Å"Lucky bastard,† the Aussie said, gazing up at the tower, and then frowning at his obstructed view of the Vatican. â€Å"I bet the view from up there is perfect. I couldn't get through the traffic in St. Peter's, so I'm shooting from here.† Langdon wasn't listening. He was looking for options. â€Å"What do you say?† the Australian said. â€Å"This 11th Hour Samaritan for real?† Langdon turned. â€Å"The what?† â€Å"You didn't hear? The Captain of the Swiss Guard got a call from somebody who claims to have some primo info. The guy's flying in right now. All I know is if he saves the day†¦ there go the ratings!† The man laughed. Langdon was suddenly confused. A good Samaritan flying in to help? Did the person somehow know where the antimatter was? Then why didn't he just tell the Swiss Guard? Why was he coming in person? Something was odd, but Langdon didn't have time to figure out what. â€Å"Hey,† the Aussie said, studying Langdon more closely. â€Å"Ain't you that guy I saw on TV? Trying to save that cardinal in St. Peter's Square?† Langdon did not answer. His eyes had suddenly locked on a contraption attached to the top of the truck – a satellite dish on a collapsible appendage. Langdon looked at the castle again. The outer rampart was fifty feet tall. The inner fortress climbed farther still. A shelled defense. The top was impossibly high from here, but maybe if he could clear the first wall†¦ Langdon spun to the newsman and pointed to the satellite arm. â€Å"How high does that go?† â€Å"Huh?† The man looked confused. â€Å"Fifteen meters. Why?† â€Å"Move the truck. Park next to the wall. I need help.† â€Å"What are you talking about?† Langdon explained. The Aussie's eyes went wide. â€Å"Are you insane? That's a two- hundred-thousand-dollar telescoping extension. Not a ladder!† â€Å"You want ratings? I've got information that will make your day.† Langdon was desperate. â€Å"Information worth two hundred grand?† Langdon told him what he would reveal in exchange for the favor. Ninety seconds later, Robert Langdon was gripping the top of the satellite arm wavering in the breeze fifty feet off the ground. Leaning out, he grabbed the top of the first bulwark, dragged himself onto the wall, and dropped onto the castle's lower bastion. â€Å"Now keep your bargain!† the Aussie called up. â€Å"Where is he?† Langdon felt guilt-ridden for revealing this information, but a deal was a deal. Besides, the Hassassin would probably call the press anyway. â€Å"Piazza Navona,† Langdon shouted. â€Å"He's in the fountain.† The Aussie lowered his satellite dish and peeled out after the scoop of his career. In a stone chamber high above the city, the Hassassin removed his soaking boots and bandaged his wounded toe. There was pain, but not so much that he couldn't enjoy himself. He turned to his prize. She was in the corner of the room, on her back on a rudimentary divan, hands tied behind her, mouth gagged. The Hassassin moved toward her. She was awake now. This pleased him. Surprisingly, in her eyes, he saw fire instead of fear. The fear will come. 107 Robert Langdon dashed around the outer bulwark of the castle, grateful for the glow of the floodlights. As he circled the wall, the courtyard beneath him looked like a museum of ancient warfare – catapults, stacks of marble cannonballs, and an arsenal of fearful contraptions. Parts of the castle were open to tourists during the day, and the courtyard had been partially restored to its original state. Langdon's eyes crossed the courtyard to the central core of the fortress. The circular citadel shot skyward 107 feet to the bronze angel above. The balcony at the top still glowed from within. Langdon wanted to call out but knew better. He would have to find a way in. He checked his watch. 11:12 P.M. Dashing down the stone ramp that hugged the inside of the wall, Langdon descended to the courtyard. Back on ground level, he ran through shadows, clockwise around the fort. He passed three porticos, but all of them were permanently sealed. How did the Hassassin get in? Langdon pushed on. He passed two modern entrances, but they were padlocked from the outside. Not here. He kept running. Langdon had circled almost the entire building when he saw a gravel drive cutting across the courtyard in front of him. At one end, on the outer wall of the castle, he saw the back of the gated drawbridge leading back outside. At the other end, the drive disappeared into the fortress. The drive seemed to enter a kind of tunnel – a gaping entry in the central core. Il traforo! Langdon had read about this castle's traforo, a giant spiral ramp that circled up inside the fort, used by commanders on horseback to ride from top to bottom rapidly. The Hassassin drove up! The gate blocking the tunnel was raised, ushering Langdon in. He felt almost exuberant as he ran toward the tunnel. But as he reached the opening, his excitement disappeared. The tunnel spiraled down. The wrong way. This section of the traforo apparently descended to the dungeons, not to the top. Standing at the mouth of a dark bore that seemed to twist endlessly deeper into the earth, Langdon hesitated, looking up again at the balcony. He could swear he saw motion up there. Decide! With no other options, he dashed down into the tunnel. High overhead, the Hassassin stood over his prey. He ran a hand across her arm. Her skin was like cream. The anticipation of exploring her bodily treasures was inebriating. How many ways could he violate her? The Hassassin knew he deserved this woman. He had served Janus well. She was a spoil of war, and when he was finished with her, he would pull her from the divan and force her to her knees. She would service him again. The ultimate submission. Then, at the moment of his own climax, he would slit her throat. Ghayat assa'adah, they called it. The ultimate pleasure. Afterward, basking in his glory, he would stand on the balcony and savor the culmination of the Illuminati triumph†¦ a revenge desired by so many for so long. The tunnel grew darker. Langdon descended. After one complete turn into the earth, the light was all but gone. The tunnel leveled out, and Langdon slowed, sensing by the echo of his footfalls that he had just entered a larger chamber. Before him in the murkiness, he thought he saw glimmers of light†¦ fuzzy reflections in the ambient gleam. He moved forward, reaching out his hand. He found smooth surfaces. Chrome and glass. It was a vehicle. He groped the surface, found a door, and opened it. The vehicle's interior dome-light flashed on. He stepped back and recognized the black van immediately. Feeling a surge of loathing, he stared a moment, then he dove in, rooting around in hopes of finding a weapon to replace the one he'd lost in the fountain. He found none. He did, however, find Vittoria's cell phone. It was shattered and useless. The sight of it filled Langdon with fear. He prayed he was not too late. He reached up and turned on the van's headlights. The room around him blazed into existence, harsh shadows in a simple chamber. Langdon guessed the room was once used for horses and ammunition. It was also a dead end. No exit. I came the wrong way! At the end of his rope, Langdon jumped from the van and scanned the walls around him. No doorways. No gates. He thought of the angel over the tunnel entrance and wondered if it had been a coincidence. No! He thought of the killer's words at the fountain. She is in the Church of Illumination†¦ awaiting my return. Langdon had come too far to fail now. His heart was pounding. Frustration and hatred were starting to cripple his senses. When he saw the blood on the floor, Langdon's first thought was for Vittoria. But as his eyes followed the stains, he realized they were bloody footprints. The strides were long. The splotches of blood were only on the left foot. The Hassassin! Langdon followed the footprints toward the corner of the room, his sprawling shadow growing fainter. He felt more and more puzzled with every step. The bloody prints looked as though they walked directly into the corner of the room and then disappeared. When Langdon arrived in the corner, he could not believe his eyes. The granite block in the floor here was not a square like the others. He was looking at another signpost. The block was carved into a perfect pentagram, arranged with the tip pointing into the corner. Ingeniously concealed by overlapping walls, a narrow slit in the stone served as an exit. Langdon slid through. He was in a passage. In front of him were the remains of a wooden barrier that had once been blocking this tunnel. Beyond it there was light. Langdon was running now. He clambered over the wood and headed for the light. The passage quickly opened into another, larger chamber. Here a single torch flickered on the wall. Langdon was in a section of the castle that had no electricity†¦ a section no tourists would ever see. The room would have been frightful in daylight, but the torch made it even more gruesome. Il prigione. There were a dozen tiny jail cells, the iron bars on most eroded away. One of the larger cells, however, remained intact, and on the floor Langdon saw something that almost stopped his heart. Black robes and red sashes on the floor. This is where he held the cardinals! Near the cell was an iron doorway in the wall. The door was ajar and beyond it Langdon could see some sort of passage. He ran toward it. But Langdon stopped before he got there. The trail of blood did not enter the passage. When Langdon saw the words carved over the archway, he knew why. Il Passetto. He was stunned. He had heard of this tunnel many times, never knowing where exactly the entrance was. Il Passetto – The Little Passage – was a slender, three-quarter-mile tunnel built between Castle St. Angelo and the Vatican. It had been used by various Popes to escape to safety during sieges of the Vatican†¦ as well as by a few less pious Popes to secretly visit mistresses or oversee the torture of their enemies. Nowadays both ends of the tunnel were supposedly sealed with impenetrable locks whose keys were kept in some Vatican vault. Langdon suddenly feared he knew how the Illuminati had been moving in and out of the Vatican. He found himself wondering who on the inside had betrayed the church and coughed up the keys. Olivetti? One of the Swiss Guard? None of it mattered anymore. The blood on the floor led to the opposite end of the prison. Langdon followed. Here, a rusty gate hung draped with chains. The lock had been removed and the gate stood ajar. Beyond the gate was a steep ascension of spiral stairs. The floor here was also marked with a pentagramal block. Langdon stared at the block, trembling, wondering if Bernini himself had held the chisel that had shaped these chunks. Overhead, the archway was adorned with a tiny carved cherub. This was it. The trail of blood curved up the stairs. Before ascending, Langdon knew he needed a weapon, any weapon. He found a four-foot section of iron bar near one of the cells. It had a sharp, splintered end. Although absurdly heavy, it was the best he could do. He hoped the element of surprise, combined with the Hassassin's wound, would be enough to tip the scales in his advantage. Most of all, though, he hoped he was not too late. The staircase's spiral treads were worn and twisted steeply upward. Langdon ascended, listening for sounds. None. As he climbed, the light from the prison area faded away. He ascended into the total darkness, keeping one hand on the wall. Higher. In the blackness, Langdon sensed the ghost of Galileo, climbing these very stairs, eager to share his visions of heaven with other men of science and faith. Langdon was still in a state of shock over the location of the lair. The Illuminati meeting hall was in a building owned by the Vatican. No doubt while the Vatican guards were out searching basements and homes of well-known scientists, the Illuminati were meeting here†¦ right under the Vatican's nose. It suddenly seemed so perfect. Bernini, as head architect of renovations here, would have had unlimited access to this structure†¦ remodeling it to his own specifications with no questions asked. How many secret entries had Bernini added? How many subtle embellishments pointing the way? The Church of Illumination. Langdon knew he was close. As the stairs began narrowing, Langdon felt the passage closing around him. The shadows of history were whispering in the dark, but he moved on. When he saw the horizontal shaft of light before him, he realized he was standing a few steps beneath a landing, where the glow of torchlight spilled out beneath the threshold of a door in front of him. Silently he moved up. Langdon had no idea where in the castle he was right now, but he knew he had climbed far enough to be near the peak. He pictured the mammoth angel atop the castle and suspected it was directly overhead. Watch over me, angel, he thought, gripping the bar. Then, silently, he reached for the door. On the divan, Vittoria's arms ached. When she had first awoken to find them tied behind her back, she'd thought she might be able to relax and work her hands free. But time had run out. The beast had returned. Now he was standing over her, his chest bare and powerful, scarred from battles he had endured. His eyes looked like two black slits as he stared down at her body. Vittoria sensed he was imagining the deeds he was about to perform. Slowly, as if to taunt her, the Hassassin removed his soaking belt and dropped it on the floor. Vittoria felt a loathing horror. She closed her eyes. When she opened them again, the Hassassin had produced a switchblade knife. He snapped it open directly in front of her face. Vittoria saw her own terrified reflection in the steel. The Hassassin turned the blade over and ran the back of it across her belly. The icy metal gave her chills. With a contemptuous stare, he slipped the blade below the waistline of her shorts. She inhaled. He moved back and forth, slowly, dangerously†¦ lower. Then he leaned forward, his hot breath whispering in her ear. â€Å"This blade cut out your father's eye.† Vittoria knew in that instant that she was capable of killing. The Hassassin turned the blade again and began sawing upward through the fabric of her khaki shorts. Suddenly, he stopped, looking up. Someone was in the room. â€Å"Get away from her,† a deep voice growled from the doorway. Vittoria could not see who had spoken, but she recognized the voice. Robert! He's alive! The Hassassin looked as if he had seen a ghost. â€Å"Mr. Langdon, you must have a guardian angel.† 108 In the split second it took Langdon to take in his surroundings, he realized he was in a sacred place. The embellishments in the oblong room, though old and faded, were replete with familiar symbology. Pentagram tiles. Planet frescoes. Doves. Pyramids. The Church of Illumination. Simple and pure. He had arrived. Directly in front of him, framed in the opening of the balcony, stood the Hassassin. He was bare chested, standing over Vittoria, who lay bound but very much alive. Langdon felt a wave of relief to see her. For an instant, their eyes met, and a torrent of emotions flowed – gratitude, desperation, and regret. â€Å"So we meet yet again,† the Hassassin said. He looked at the bar in Langdon's hand and laughed out loud. â€Å"And this time you come for me with that?† â€Å"Untie her.† The Hassassin put the knife to Vittoria's throat. â€Å"I will kill her.† Langdon had no doubt the Hassassin was capable of such an act. He forced a calm into his voice. â€Å"I imagine she would welcome it†¦ considering the alternative.† The Hassassin smiled at the insult. â€Å"You're right. She has much to offer. It would be a waste.† Langdon stepped forward, grasping the rusted bar, and aimed the splintered end directly at the Hassassin. The cut on his hand bit sharply. â€Å"Let her go.† The Hassassin seemed for a moment to be considering it. Exhaling, he dropped his shoulders. It was a clear motion of surrender, and yet at that exact instant the Hassassin's arm seemed to accelerate unexpectedly. There was a blur of dark muscle, and a blade suddenly came tearing through the air toward Langdon's chest. Whether it was instinct or exhaustion that buckled Langdon's knees at that moment, he didn't know, but the knife sailed past his left ear and clattered to the floor behind him. The Hassassin seemed unfazed. He smiled at Langdon, who was kneeling now, holding the metal bar. The killer stepped away from Vittoria and moved toward Langdon like a stalking lion. As Langdon scrambled to his feet, lifting the bar again, his wet turtleneck and pants felt suddenly more restrictive. The Hassassin, half-clothed, seemed to move much faster, the wound on his foot apparently not slowing him at all. Langdon sensed this was a man accustomed to pain. For the first time in his life, Langdon wished he were holding a very big gun. The Hassassin circled slowly, as if enjoying himself, always just out of reach, moving toward the knife on the floor. Langdon cut him off. Then the killer moved back toward Vittoria. Again Langdon cut him off. â€Å"There's still time,† Langdon ventured. â€Å"Tell me where the canister is. The Vatican will pay more than the Illuminati ever could.† â€Å"You are naive.† Langdon jabbed with the bar. The Hassassin dodged. He navigated around a bench, holding the weapon in front of him, trying to corner the Hassassin in the oval room. This damn room has no corners! Oddly, the Hassassin did not seem interested in attacking or fleeing. He was simply playing Langdon's game. Coolly waiting. Waiting for what? The killer kept circling, a master at positioning himself. It was like an endless game of chess. The weapon in Langdon's hand was getting heavy, and he suddenly sensed he knew what the Hassassin was waiting for. He's tiring me out. It was working, too. Langdon was hit by a surge of weariness, the adrenaline alone no longer enough to keep him alert. He knew he had to make a move. The Hassassin seemed to read Langdon's mind, shifting again, as if intentionally leading Langdon toward a table in the middle of the room. Langdon could tell there was something on the table. Something glinted in the torchlight. A weapon? Langdon kept his eyes focused on the Hassassin and maneuvered himself closer to the table. When the Hassassin cast a long, guileless glance at the table, Langdon tried to fight the obvious bait. But instinct overruled. He stole a glance. The damage was done. It was not a weapon at all. The sight momentarily riveted him. On the table lay a rudimentary copper chest, crusted with ancient patina. The chest was a pentagon. The lid lay open. Arranged inside in five padded compartments were five brands. The brands were forged of iron – large embossing tools with stout handles of wood. Langdon had no doubt what they said. Illuminati, Earth, Air, Fire, Water. Langdon snapped his head back up, fearing the Hassassin would lunge. He did not. The killer was waiting, almost as if he were refreshed by the game. Langdon fought to recover his focus, locking eyes again with his quarry, thrusting with the pipe. But the image of the box hung in his mind. Although the brands themselves were mesmerizing – artifacts few Illuminati scholars even believed existed – Langdon suddenly realized there had been something else about the box that had ignited a wave of foreboding within. As the Hassassin maneuvered again, Langdon stole another glance downward. My God! In the chest, the five brands sat in compartments around the outer edge. But in the center, there was another compartment. This partition was empty, but it clearly was intended to hold another brand†¦ a brand much larger than the others, and perfectly square. The attack was a blur. The Hassassin swooped toward him like a bird of prey. Langdon, his concentration having been masterfully diverted, tried to counter, but the pipe felt like a tree trunk in his hands. His parry was too slow. The Hassassin dodged. As Langdon tried to retract the bar, the Hassassin's hands shot out and grabbed it. The man's grip was strong, his injured arm seeming no longer to affect him. Violently, the two men struggled. Langdon felt the bar ripped away, and a searing pain shot through his palm. An instant later, Langdon was staring into the splintered point of the weapon. The hunter had become the hunted. Langdon felt like he'd been hit by a cyclone. The Hassassin circled, smiling now, backing Langdon against the wall. â€Å"What is your American adagio?† he chided. â€Å"Something about curiosity and the cat?† Langdon could barely focus. He cursed his carelessness as the Hassassin moved in. Nothing was making sense. A sixth Illuminati brand? In frustration he blurted, â€Å"I've never read anything about a sixth Illuminati brand!† â€Å"I think you probably have.† The killer chuckled as he herded Langdon around the oval wall. Langdon was lost. He most certainly had not. There were five Illuminati brands. He backed up, searching the room for any weapon at all. â€Å"A perfect union of the ancient elements,† the Hassassin said. â€Å"The final brand is the most brilliant of all. I'm afraid you will never see it, though.† Langdon sensed he would not be seeing much of anything in a moment. He kept backing up, searching the room for an option. â€Å"And you've seen this final brand?† Langdon demanded, trying to buy time. â€Å"Someday perhaps they will honor me. As I prove myself.† He jabbed at Langdon, as if enjoying a game. Langdon slid backward again. He had the feeling the Hassassin was directing him around the wall toward some unseen destination. Where? Langdon could not afford to look behind him. â€Å"The brand?† he demanded. â€Å"Where is it?† â€Å"Not here. Janus is apparently the only one who holds it.† â€Å"Janus?† Langdon did not recognize the name. â€Å"The Illuminati leader. He is arriving shortly.† â€Å"The Illuminati leader is coming here?† â€Å"To perform the final branding.† Langdon shot a frightened glance to Vittoria. She looked strangely calm, her eyes closed to the world around her, her lungs pulling slowly†¦ deeply. Was she the final victim? Was he? â€Å"Such conceit,† the Hassassin sneered, watching Langdon's eyes. â€Å"The two of you are nothing. You will die, of course, that is for certain. But the final victim of whom I speak is a truly dangerous enemy.† Langdon tried to make sense of the Hassassin's words. A dangerous enemy? The top cardinals were all dead. The Pope was dead. The Illuminati had wiped them all out. Langdon found the answer in the vacuum of the Hassassin's eyes. The camerlegno. Camerlegno Ventresca was the one man who had been a beacon of hope for the world through this entire tribulation. The camerlegno had done more to condemn the Illuminati tonight than decades of conspiracy theorists. Apparently he would pay the price. He was the Illuminati's final target. â€Å"You'll never get to him,† Langdon challenged. â€Å"Not I,† the Hassassin replied, forcing Langdon farther back around the wall. â€Å"That honor is reserved for Janus himself.† â€Å"The Illuminati leader himself intends to brand the camerlegno?† â€Å"Power has its privileges.† â€Å"But no one could possibly get into Vatican City right now!† The Hassassin looked smug. â€Å"Not unless he had an appointment.† Langdon was confused. The only person expected at the Vatican right now was the person the press was calling the 11th Hour Samaritan – the person Rocher said had information that could save – Langdon stopped short. Good God! The Hassassin smirked, clearly enjoying Langdon's sickening cognition. â€Å"I too wondered how Janus would gain entrance. Then in the van I heard the radio – a report about an 11th hour Samaritan.† He smiled. â€Å"The Vatican will welcome Janus with open arms.† Langdon almost stumbled backward. Janus is the Samaritan! It was an unthinkable deception. The Illuminati leader would get a royal escort directly to the camerlegno's chambers. But how did Janus fool Rocher? Or was Rocher somehow involved? Langdon felt a chill. Ever since he had almost suffocated in the secret archives, Langdon had not entirely trusted Rocher. The Hassassin jabbed suddenly, nicking Langdon in the side. Langdon jumped back, his temper flaring. â€Å"Janus will never get out alive!† The Hassassin shrugged. â€Å"Some causes are worth dying for.† Langdon sensed the killer was serious. Janus coming to Vatican City on a suicide mission? A question of honor? For an instant, Langdon's mind took in the entire terrifying cycle. The Illuminati plot had come full circle. The priest whom the Illuminati had inadvertently brought to power by killing the Pope had emerged as a worthy adversary. In a final act of defiance, the Illuminati leader would destroy him. Suddenly, Langdon felt the wall behind him disappear. There was a rush of cool air, and he staggered backward into the night. The balcony! He now realized what the Hassassin had in mind. Langdon immediately sensed the precipice behind him – a hundred-foot drop to the courtyard below. He had seen it on his way in. The Hassassin wasted no time. With a violent surge, he lunged. The spear sliced toward Langdon's midsection. Langdon skidded back, and the point came up short, catching only his shirt. Again the point came at him. Langdon slid farther back, feeling the banister right behind him. Certain the next jab would kill him, Langdon attempted the absurd. Spinning to one side, he reached out and grabbed the shaft, sending a jolt of pain through his palm. Langdon held on. The Hassassin seemed unfazed. They strained for a moment against one another, face to face, the Hassassin's breath fetid in Langdon's nostrils. The bar began to slip. The Hassassin was too strong. In a final act of desperation, Langdon stretched out his leg, dangerously off balance as he tried to ram his foot down on the Hassassin's injured toe. But the man was a professional and adjusted to protect his weakness. Langdon had just played his final card. And he knew he had lost the hand. The Hassassin's arms exploded upward, driving Langdon back against the railing. Langdon sensed nothing but empty space behind him as the railing hit just beneath his buttocks. The Hassassin held the bar crosswise and drove it into Langdon's chest. Langdon's back arched over the chasm. â€Å"Ma'assalamah,† the Hassassin sneered. â€Å"Good-bye.† With a merciless glare, the Hassassin gave a final shove. Langdon's center of gravity shifted, and his feet swung up off the floor. With only one hope of survival, Langdon grabbed on to the railing as he went over. His left hand slipped, but his right hand held on. He ended up hanging upside down by his legs and one hand†¦ straining to hold on. Looming over him, the Hassassin raised the bar overhead, preparing to bring it crashing down. As the bar began to accelerate, Langdon saw a vision. Perhaps it was the imminence of death or simply blind fear, but in that moment, he sensed a sudden aura surrounding the Hassassin. A glowing effulgence seemed to swell out of nothing behind him†¦ like an incoming fireball. Halfway through his swing, the Hassassin dropped the bar and screamed in agony. The iron bar clattered past Langdon out into the night. The Hassassin spun away from him, and Langdon saw a blistering torch burn on the killer's back. Langdon pulled himself up to see Vittoria, eyes flaring, now facing the Hassassin. Vittoria waved a torch in front of her, the vengeance in her face resplendent in the flames. How she had escaped, Langdon did not know or care. He began scrambling back up over the banister. The battle would be short. The Hassassin was a deadly match. Screaming with rage, the killer lunged for her. She tried to dodge, but the man was on her, holding the torch and about to wrestle it away. Langdon did not wait. Leaping off the banister, Langdon jabbed his clenched fist into the blistered burn on the Hassassin's back. The scream seemed to echo all the way to the Vatican. The Hassassin froze a moment, his back arched in anguish. He let go of the torch, and Vittoria thrust it hard into his face. There was a hiss of flesh as his left eye sizzled. He screamed again, raising his hands to his face. â€Å"Eye for an eye,† Vittoria hissed. This time she swung the torch like a bat, and when it connected, the Hassassin stumbled back against the railing. Langdon and Vittoria went for him at the same instant, both heaving and pushing. The Hassassin's body sailed backward over the banister into the night. There was no scream. The only sound was the crack of his spine as he landed spread-eagle on a pile of cannonballs far below. Langdon turned and stared at Vittoria in bewilderment. Slackened ropes hung off her midsection and shoulders. Her eyes blazed like an inferno. â€Å"Houdini knew yoga.†