Answer the questions Assignment Example | Topics and Well Written Essays - 500 words - 4

Answer the questions - Assignment Example Secondly, McCoy was tired from the lock trek he had already been on; therefore, carrying the Sadhu down the slope was going to be a more than impossible task to accomplish. Additionally, everyone in the group was disjointed, and thus there was no common ground to make a decision. As a defense for McCoy, I would say that the circumstances that prevailed in the mountain provided him with little or no rope on which to make an informed decision. Each decision he would have made would have had consequences. The decision he made to treat the Sadhu for hypothermia helped a great deal to bring the Sadhu back to vigor from the lifeless state he had been in prior to the McCoy’s intervention. In conclusion, McCoy did something to mitigate the situation even if it was enough to suffice the situation. In this case, I think McCoy would have stopped to help. Women and children are vulnerable and as such, McCoy would have been motivated to help. Additionally, there is a vast chasm between the Western culture and Asian culture since McCoy hails from the western culture he would have stopped to help the western woman. Besides, children are a responsibility of everyone in the Western culture; therefore, he would have also been forced to help if it were a child. McCoy helping a western woman or a child matters because failure to do so would lead us to question his values, as well as moral grounding. Women and children are vulnerable and as such, it is essential to assist them. Context is essential for us to empathize with McCoy in this situation. Besides, context enables to learn from experiences and hence make a better decision in the future. The conditions that prevailed in McCoy’s case were grave, and McCoy was in danger of being spent up or getting an attack of altitude sickness. Absolutely. The dangers that one faces on top of the mountain are life-threatening in nature – altitude sickness, accidents, hypothermia – to mention but a few. When making a judgment, in

Why the mobile phone is important device Essay Example for Free

Why the mobile phone is important device Essay ‘The mobile phone has become an indispensable accessory in most people’s lives’. Explain why the mobile phone is now such an important device. Nowadays, we always face a situation that everyone is holding a mobile phone in everywhere. Maybe someone is texting and someone is playing games. So, is it meaning the mobile phone has become an indispensable accessory in most people’s lives? This essay will focus on the importance of mobile phone. The definition of ‘mobile phone’ maybe imprecise after some time passes. The meaning of ‘mobile phone’ is just a small machine which is use for communicate with someone at real time before 2008. People are just speaking and listening with other side. But the definition of ‘mobile phone’ is changed along with the invention and popular of ‘Smart phone’ since 2008. ‘Smart phone’ means there are a mount of functions grouped in a small machine. For instance, face to face real time communication, voice message, enjoys the music, photo taking and Internet. The next paragraphs will describe the importance of mobile phone based on 3 aspects. In the technology aspect, people are related to use mobile phone because there are a mount of functions grouped in a mobile phone. People can use it for communication, text, Internet, recording video. Also, some of the mobile phones are allowed to conduct word processing. That is a treasure for the office workers and students especially. So, this is a portable minicomputer and assistant of everyone. About the communication aspect, mobile phone provided a great platform for people to build their public relationship. For example, people can access to their Facebook by their mobile phone in everywhere. So that they can communicate with others and update their status without regional restrict. Certainly, they can check the status of their friends and celebrities at any time. Moreover, mobile phone provided various communications ‘App’ for people. Such as Whatsapp, Skype, Wechat and Line. These are significant tools nowadays. It is because people can use these apps to communicate with others without regional restrict at moment to moment. People can text, voice message, share photo or video, share location, share contact, Walkie Talkie  and video call in these apps. Therefore mobile phone is now such an important device for everyone. On the other hand, mobile phone is not just a communication machine nowadays. It is changed to be an accessory with fashion. As the luxury design of the outlook and the higher level of the price, there are a significant of people think that mobile phone is an accessory which can show off their fashion sense. So that is an indispensable accessory in most people’s lives. Due to the useful and convenient of the mobile phone, it has become an indispensable accessory in most people’s lives. But people should remember that they cannot be engrossed on it.

Rethinking Leadership in the Learning Organization Essay -- essays pap

Rethinking Leadership in the Learning Organization A proclamation by a CEO that â€Å"we are going to become a learning organization† will likely be met with collective eye rolling and wonderings of, â€Å"What workshop did he attend last week?† Indeed, many employees are so accustomed to these management â€Å"initiatives-of-the-month† that seeing any results from such a managerial decree is extremely unlikely. Another of the main barriers to creating a learning organization, Senge says, is the difference between compliance and commitment. The employees are loath to accept change that starts at the top of the managerial hierarchy. A value is a value only if voluntarily chosen. We cannot force others to learn. Since it is really the individuals that comprise a learning organization, there is no substitute for a personal desire to learn. Decisions made by managers can also have the effect of paradoxically moving an organization backwards. Downsizing can lead to increased competitiveness, which is a hindrance to productivity. Competitiveness can also undermine collaborative efforts and thereby affect a company’s economic prosperity. Senge defines three leadership types that he says are essential to building a learning organization: 1. Local line leaders. These are leaders who undertake meaningful experiments to test whether new learning capabilities actually lead to improved business results. 2. Executive leaders. They provide support for line leaders,...

Globalisation Is Becoming A Normal Word In Todays Business Environment Economics Essay

Globalization is going a normal word in today ‘s concern environment where different states are incorporating with one another. No state can be self sufficient, they depend on one another. It is really common to see different states traveling from their ain states and put to other country/countries in order to acquire markets or resources such as inexpensive labor. State boundaries are no longer an issue due to advancement in engineering. Globalisation plays a great function on the economical development of different states in the universe particularly in the developed states such as US which has investings in different states around the Earth. On the other side of the coin globalization has negative impacts on societal, cultural, political, technological, environmental every bit good as economical activities of different states. The purpose of this essay is to asses globalization impacts on the emerging economic systems, whether it is an chance for their growing or a menace. China will be used as the base of this analysis. The essay will concentrate on ; what is globalization, its drivers, functions of globalization every bit good as the manner it is incorporated in international trade. It will besides concentrate on the emerging economic systems every bit good as analyzing why China has opened doors to globalization. Title: The impact of globalization to emerging market economic systems Research inquiry: What is the impact of globalization on emerging economic systems? 1.0 Introduction Over the old ages it has been witnessed that the facet of societal, cultural, political, technological every bit good as economical activities of different states incorporating with one another has increased at a rapid rate. The patterns that are found in the European states and the United States are now found in practically at any state in the universe. This phenomenon is now normally referred to as globalization. Some bookmans have defined globalization merely as the procedure of interaction and integrating among the people, companies, and authoritiess of different states, a procedure driven by international trade and investing and aided by information engineering. This procedure has effects on the environment, civilization, political systems, economic development and prosperity, and human physical wellbeing in societies around the universe. Globalization is non a new phenomenon, for century ‘s persons, later companies, establishments and corporations have been merchandising with each other in locations that are enormously far from their point of beginning. The Asians for illustration, used the monsoon winds that occurred after a infinite of six month ‘s to travel from their states and range Africa to merchandise i.e. purchase and sell merchandises to the Africans. China and Europe were besides connected during the in-between ages through the celebrated Silk Road across Central Asia. This allowed the two parties to put to one another which were an facet of globalization. This depicts the fact that for a long clip globalization was in being but non recognised every bit today as globalization ( Jagdish, 2004 ) . This current state of affairs of the phenomenon of globalization increasing at a rapid rate has been induced by policies that have opened economic systems internally ( domestically ) every bit good as internationally. One of the chief propagators of this was the wake of the 2nd universe war whereby authoritiess of different states in the universe decided to accept or implement the free market economic system which had an consequence on the productive potencies of their states and coevals new chances for planetary trade i.e. the trade was no longer domestic oriented but internationally oriented. This is to state that the policies opened up chances for international trade and investings. The Governments have farther negotiated the enormous decreases in barriers to commerce and hold established international understandings to advance trade in goods, services, and investings. These have opened up new chances in foreign markets and therefore corporations have built foreign mills and estab lished production and selling agreements with foreign spouses. This is a defining characteristic of the late tendency of globalization, i.e. it is an international industrial and fiscal concern construction ( Jagdish, 1993 ) . The new chances have made other states that had ceased them to be dominant in the Global economic system today. Now more than of all time, it is a clear image that the facet of globalisation has been one of the major subscribers to the rise in the economic laterality of many economic systems such as those in the Asiatic states i.e. India, China etc. To day of the month China has now integrated with practically every state around that universe. The Chinese corporations have come to be so powerful to the extent that the USA is in debt of more that 10bilion dollars to the Chinese Bankss. The latter is to state that the phenomenon of globalisation has t4remendous impacts on emerging economic systems. This essay will therefore discourse the impact of globalization in the emerging market economic systems ; in so making, the essay will concentrate on the construct globalisation, the drivers for globalisation, the cardinal characteristics of emerging economic systems, the impacts of globalisation socially, economically, environmentally and technologically on the emerging economic systems and eventually do a decision of the treatment. 2.0 Definition and Concept 2.1 What is Emerging Market Economy? Emerging market economic systems are those economic systems that their economic system and industrialization grow at a rapid gait while sing a rapid addition in information efficiency in an environment. These economic systems are the leaders among developing states. To be more precise the followers are considered to be the taking emerging market economic systems Brazil, Russia, India, and China, usually referred top as the BRIC states. The taking one is China due to high growing of its GDP, engineering every bit good as literacy degree, approximately 93.3 % of Chinese entire population are literate, this became possible since the Chinese authorities executed its scheme of prioritizing instruction for its people from lower to the higher degrees ( hypertext transfer protocol: //en.wikipedia.org ) . Discussed below will be the features of emerging market economic systems. 2.2 The features of emerging economic systems Transitional The economic system of the emerging economic systems are invariably in transformational procedure from closed to an unfastened market, seeking to brace their economic public presentations for conveying efficiency and transparence in the capital market. Reform in exchange rate system International Monetary Fund and World Bank assist the Emerging Market Economies in reforming their exchange rate systems in order to cut down flow of domestic capital to foreign economic systems since there is an addition of local every bit good as foreign investings in footings of portfolio and direct. Attractive to Multinational corporations The states in this class are really much on the list of the favorable environments for investing by the MNC because of the ability to supply lower costs of labor and supplying a big client base. Large Population The first characteristic of these economic systems is the population in their state. The emerging economic systems have a big figure of people in their states as compared to other states in the universe. In the concern footings it means they contain a really big portion of the consumer base in their ain state. China for illustration is the most populated state ion the universe, and India is besides one of the individual states that have many people as about the full African continent. High Gross Domestic Product Growth These economic systems have a singular rate of growing on their GDP. China has been estimated to hold a 10 % growing rate in the last decennary. This rate makes it the fastest turning economic system in the universe and in old ages to come it may hold the taking economic system in the universe above the United States of America. Much of the growing nevertheless had been due to having Foreign Direct Investments from the Triads ( USA, Japan and Europe ) , thought in the recent old ages the BRIC group has besides been puting in the Triads. Enormous Changes in life manner and bettering criterion of life The states with the emerging economic systems are sing an addition in the alteration in the life manner of its population. There is a enormous alteration in footings of industrialisation, modernisation every bit good as urbanisation. The rural countries are gnawing and more metropoliss with tall edifices and many investings are going prominent. Some of the wealthiest concerns and concern adult male are found in these emerging economic systems. Most of the states populations are more into going modern and more urbanised now than old ages back. Furthermore the criterion of life has improved markedly in these emerging economic systems. Many 1000000s continue to populate in poorness but a turning urban in-between category provides an spread outing market for both domestic merchandises and for imports from abroad. Volatility of assets The universe ‘s involvement for the assets of the emerging market economic systems has risen over the past old ages. The assets of the Emerging economic systems besides tend to go volatile at times, the returns is truly deserving put on the lining for. The financess of the Emerging economic systems have besides resulted in a much higher per centum of wealth. The construct of Globalisation Globalization has been a construct narrated for many old ages by different bookman ‘s universe broad. Assorted dimensions come to visible radiation when the term globalisation is mentioned. Basically the issue of integrating, in footings of the economic system, engineering, societal facets every bit good as political relations is of highest consideration when one defines globalisation. Globalization is the system of interaction among the states of the universe in order to develop the planetary economic system. Globalization has been refers to the integrating of economic sciences and societies all over the universe. Globalization involves technological, economic, political, and cultural exchanges made possible mostly by progresss in communicating, transit, and substructure. ( Croucher, 2004 ) . Others nevertheless as antecedently mentioned have defined globalisation as the procedure of interaction and integrating among the people, companies, and authoritiess of different states, a procedure driven by international trade and investing and aided by information engineering. This procedure has effects on the environment, on civilization, on political systems, on economic development and prosperity, and on human physical wellbeing in societies around the universe. ( http: //hubpages.com/hub/Definition-of-Globalization ) Globalization efforts to picture the stairss by which the webs in the universe in footings of communicating, transit and trading cause the linking ( integrating ) of the regional economic systems, societies, civilizations, every bit good as engineerings. At this point in clip most of the universe is sing the facet of economic globalisation as one of the individual most important facet of globalisation. With this in head economic globalisation has been individually defined as the linking of economic systems of different states to make an international economic system via trade, FDIs, Investment hard currency flows, and the disperse of engineering. Globalization is normally recognized as being driven by the brotherhood of the economic, technological, socio-cultural, political, environmental and biological factors. For the intent of this essay, we therefore specify the term globalisation as the rapid addition in the interconnection of the different states economically, socially, politically, technologically every bit good as environmentally to resemble a individual small town ; the procedure extremely being facilitated by the addition in the information and communicating engineering. 2.1 Drivers of globalisation. There are many issues that have been discussed when it comes to why is there such an tremendous addition in globalisation and why many states are opening their doors to this phenomenon much easy than earlier. One of the most common account to this has been summarized in one common and yet alone sentence. That is â€Å" globalisation is inevitable † intending it will happen, whether one likes it or non it will go on. Never the less that sentence is excessively short to supply the nucleus drivers of globalisation but instead merely explicate that the phenomenon is at that place to remain. The drivers for globalisation can be put into the undermentioned classs: Market drivers Cost drivers Technology drivers Governmental drivers Competitive drivers These drivers are better explained below: Market driver This really refers to when the companies consider the assorted markets to put. The shifting of the policies of the different authoritiess in the universe top holding a free market economic system has in fact lead to concerns that had a market that was limited to one state to hold a planetary market that waits for the specific merchandises or services that they offer. At this point in companies in different parts of the universe have to greater handiness of the different states universe broad. If there was a tendency of no free market economic system, the phenomenon of globalisation would hold been speed uping at a vey little gait and the major transmutations will non hold been recognized. At this point in clip there is the meeting of national markets into a remarkable monolithic planetary market place. To sell internationally is now easier due to falling of barriers on the cross-border trade. A company does n't hold to be the size of these transnational giants to ease and profit from the globalisation of markets. ( Owens 2008 ) Production Cost driver This becomes a driver when it occurs that the costs of production in your state is greater than in another state for the same merchandise, hence it becomes more advantageous for you to bring forth in another state than in your ain. It refers to the sourcing of goods and services from locations around the universe to take advantage of national differences in the cost and quality of factors of production. The thought is to vie more efficaciously offering a merchandise with good quality and low cost. Companies consider the assorted life style of the state before sing the monetary value of the merchandise and services to render. The companies that find themselves in hunt for international trade chances need to take into history the cost deductions associated to where they want to put. For illustration one might see bring forthing certain merchandises in Tanzania than in Europe due to cheaper labor costs etc. ( Owens 2008 ) Technology driver This really refers to when there is increasing engineering system, transit, progressing in the degree of universe trade system. The have been many developments in engineering to day of the month and the rate seems unstoppable. These developments or alterations in Technological have achieved progresss in communicating, information processing, and transit engineering, including the Internet and the World Wide Web ( World Wide Web ) . The most of import invention has been development in the microprocessors after that planetary communications have been revolutionized by developments in orbiter, optical fibre, and radio engineerings, and now the Internet and the World Wide Web. The rapid growing of the cyberspace and the associated World Wide Web is the latest look of this development. Besides, inventions have occurred in the field of the transit engineering. The development of commercial jet aircraft has reduced the clip needed to acquire from one location to another. Now China is closer to the USA than of all time. ( Owens 2008 ) Government driver This refers to the decrease of trade duties and non trade duties, as a consequence of cut downing the function of political policies. As antecedently mentioned the acceptance of the free market economic system has basically causes the autumn of barriers to international trade. Now houses are able to see the full Earth as its possible market. The lowering of barrier to merchandise and investings besides allows houses to establish production at the optimum location for that activity. A house might hence, design a merchandise in one state, create a part/ constituent parts in two other states, assemble the merchandise in another state and so export the finished merchandise around the universe. The lowering of trade barriers has facilitated the globalisation of production. The grounds besides suggests that foreign direct investing is playing an increasing function in the planetary economic system. ( Croucher, 2004 ) . Competition driver The facet of better merchandises as a consequence of competition has really made the facet of globalisation an indispensable portion in many economic systems. The competition among companies ensures that there is a production of high quality merchandises globally ( Owens 2008 ) The impact of globalisation Over the old ages different arguments have existed on whether states =should embracing or be opposed to the phenomenon of globalisation. This argument is pioneered by the likely impact the globalisation has on the assorted economic systems or states in the universe. There has been an statement that the facet of globalisation favoring the already developed states and working the developing states. Below therefore is the treatment on the impact of globalisation on the emerging economic systems. The impact of globalisation can be focused on the five chief classs which are ; Economic impact Harmonizing to economic experts, there are a batch of planetary events connected with globalisation and integrating. The economic system of a state relies a batch on the concern environment that exists. Whether there is high domestic trading or there is a wider scope of investings from international companies. Globalization has enabled the economic systems of different states top become incorporate. For illustration, the avenue of international trade now allows states to hold foreign currencies into their economic systems. Furthermore the facet of citizens being in one state and having belongings in another state is besides a world. The issues of loaning has now moved to a whole new degree, companies from one state ask for loans from Bankss in a different state every bit good as Bankss of one state can now set subdivisions in other counties which automatically affects the economic systems. Governments of one state travel and obtain loans from other states. A typical and yet most asto nishing scenario is the fact that the American authorities being in 1000000s of debt to china which is an emerging economic system. No uncertainty globalisation has increased the foreign direct investings in different states. At this point in clip the Mc Donald ‘s company of the United States of America had made a record entry to the Russian and Chinese economic system when the policies of these states had allowed room for the free market economic system. The GDP of states such as Chinas have benefited a batch as a consequence of globalisation. As mentioned earlier China ‘s GDP has been turning at a rate of 10 % , one of the fastest turning rates in the universe. Socio-cultural Impact Another noteworthy impact of globalisation has been on the civilization of assorted societies in the universe. Globalization has been seen as a accelerator for alteration in the civilizations of less developed states to be more like those of the developed states. More specifically it is seen as an infliction of the pop civilization ( western civilization ) to other states. For illustration the manner in which people talk, act, frock etc has changed over the last few decennaries. The type of music that people listen to globally has changed ; even the ethical motives of certain societies have changed. Old ages back, it was hideous for adult females to have on miniskirts in the streets of Arabic states, but now this is going problematic. Even in African states some facets are altering. Many people are waiving their heritage for the new life manners which are believed to be more modernised. Now people believe that if you speak your native linguistic communication and do non cognize how to talk English, so you are crude. All these are a consequence of globalisation. The manner in which people communicate has now besides changed. Peoples have conversations via the phone and hold reduced the more traditional manner of communicating which was to see and see each other physically. No longer are people playing athleticss outside, they instead play video games, ticker films in the house, all these are a consequence of globalisation. Furthermore there is a alteration in the type of ownership in the emerging economic systems. The facet of globalisation has introduced a more capitalist system in states that were chiefly involved in communal ownership ; the facet of ownership has become more of individualistic nature. This being the instance, there is no longer equal distribution of income among the people of China. This has benefited some of the members who believed that they deserved more for the more work they did but at the same clip has created a division among the rich and the hapless that was non at that place in the yesteryear Environmental Impact The environment is more of the less discussed factors at times but is ne of the most of import facet that needs to be considered when looking upon the impacts of globalisation. The environment fundamentally refers to every thing that surrounds us. In the globalized universe more and more concern chances have emerged for the different concerns in the universe as a effect the concerns that are engaged in fabrication and affect the emanation of harmful substances have increased h=and have caused a devastation in the ozone bed in different parts of the universe. Furthermore, the less developed states have suffered on the environment as the developed states have used globalisation as a agency of dumping harmful merchandises from their states. There had been a prohibition on several environmentally harmful merchandises in Europe ; as a consequence, the European companies sold the goods to states like Tanzania etc to non endure losingss. This was a agency of dumping their waste merchandises . On the other manus though, through globalisation, there are now campaigns all over the universe that relate to environmentally protection. International ; pacts on environmentally friendly productions have been signed by different states. The decrease in green house emanation pacts have been signed by many states in the universe being led by United provinces of America and China, the most extremely fouling states in the Earth. Technological Globalization has lead to the addition in the spread of engineering all over the universe. At this point in clip, practically all parts of the universe are awe-are of the bing engineerings every where. The engineering that is used in Europe is besides used in China and at times even found in Africa. Globalization has enabled the universe to make, modify different technological devices that were founded by some one else in the different portion of the Earth. The Japanese have been known to modify different engineerings that they see bing in the USA. The Chinese are now the 1s who imitate all the bing engineerings anyplace in the Earth. The sphere of globalisation has made the latest engineerings to be in every portion of the universe. Ranging from the latest nomadic phones, laptops, picture games and all other appliances, globalisation in one manner or the other has ensured that no 1 is left behind. Political/legal The last facet that globalisation has impacted is on the issue of political and legal environment. Globalization has been at the centre in the increased international Torahs that are in being, the being on the planetary organisations that provide rules across the universe. The United Nations ( UN ) , the World Bank ( WB ) , the international pecuniary fund ( IMF ) and the similar. The increased interconnection of different counties has enabled the being of the organisations to harvests cut different states. For illustration some of the policies in the less underdeveloped states ( LDCs ) such as the Structural Adjustment Program have been influenced by the World bank, some have been influenced by the united states etc. This shows how globalisation has impacted the political and legal ambiance of a state. State losingss its sovereignty in globalisation as it is being scrutinized by the international states. For illustration all of the states are now looking at the policies of China and seek to dispute some of the things that it is making. In so making, the sovereignty of the state is being lost ( Croucher, 2004 ) .DecisionIn general, no 1 can deny the fact that globalisation is inevitable. The issue is on how the states take the being of globalisation. Through the treatment one can see that there are benefits that are being seen from the being of the phenomenon, but there are besides damaging effects. All of these depend on the state and therefore the context in which globalisation takes topographic point. There issues that are related to the loss of a state ‘s freedom and sovereignty that play a cardinal portion on whether to encompass or reject globalisation, ne'er the less globalisation will go on. In a brief overview though one can see that there are many economically related benefits that have been associated with emerging economic systems and hence likely cause for the increased credence in the phenomenon.The facets of the spread outing gross revenues i.e. where by the emerging economic systems are holding a wider market for its merchandises is a noteworthy ground for the credence of globalisation. Now the states with emerging economic systems are holding the markets in practically any state of the universe runing from Europe to Africa, the Middle East and America. Furthermore they have now been able to get resources from the assorted states that they have invested in. The credence in globalisation has besides reduced the hazards that have been associated with the investing in merely their state as there are many fruitful chances in other states.

Assess Sociological Explanations of Changes in the Status of Childhood

Childhood is socially construted, this means it is only a human concept and the only reason that ‘childhood' exists is because society makes it that way. Over time childhood has changed as different norms and values over each century of life have been different and is still changing at present. Also in different places of the world there are different cultures and ethics so therefore their veiw of childhood will also be different. As Wagg (1992) states ‘Childhood is socially constructed.It is, in other words, what members of particular societies, at particular times, and in particular places, say it is. There is no single universal childhood, experienced by all. So, childhood isnt â€Å"natural† and should be distinguished from mere biological immaturity. ’ However childhood has not always been controlled like this as in pre-industrial times Aries (1960) argues that ‘the idea of childhood did not exist’ Soon after being weaned, the child entered wider society on much the same terms as an adult.However childhood has changed over time and as it says in Item A ‘The development of industrial society meant that children’s life’s were increasingly confined, disciplined, and regulated by adults’. In historical times law often made no distinction between children and adults and as Shorter (1975) argues that high death rates encouraged indifference and neglect, especially towards infants. Childhood is much different now as although neglect is still present, there are laws imposed to protect children, such as the 1989 Child Protection Act.The March Of Progress view would agree that childhood is better now than it was due to laws like this. According to sociologist Aries childhood gradually began to emerge from the 13th century onwards, as schools specialized more in teaching the young since the Compulsory Schooling Act 1880 was imposed leading children to become more educated as adults. This was thought to be the influence of the church as they started to see children as fragile ‘creatures of god’ in need of protection. Children’s clothing also began to change, as before there was no distinction between adults and children.However some sociologists have criticized Aries for arguing childhood did not exist in the past. Pollock (1983) for example argues that society in the middle ages simply had a different notion of childhood from todays. The ‘March Of Progress’ view argues that today children in western societies has been steadily improving and today it is better than it has ever been. Aries and Shorter both hold this view as they argue today’s children are more valued, better cared for, protected, educated, enjoy better health, and have more rights than those of previous generations.Due to this more ‘child centered’ society there are higher living standards and smaller family sizes which gives governments more money to offer free health care. However ‘The Conflict View’ with sociologists such as the Marxists and Feminists dispute this. They argue that society is based on a conflict between different social groups, such as social classes or genders. This view would see inequalities among children, as they still remain unprotected and badly cared for.Gender and ethnic differences may also occur as for example boys are generally allowed more freedom than girls, and also from Brannen’s (1994) study of 16-16 year olds found that Asian parents were more likely than other parents to be strict towards their daughters. There are also many class inequalities between children as according to Woodroffe (1993) children of unskilled manual workers are over three times more likely to suffer from hyperactivity and four times more likely to experience conduct disorders than the children of professionals.There are also major inequalities of power between children and adults. March of Progress writers argue that adults use this power for the benefit and protection of children, for example by passing laws against child labor. However, critics such as Firestone (1979) and Holt (1974) argue that this is an excuse for new forms of oppression and control. Neglect and abuse towards children still occurs in society today as it did in pre-industrial times. Adult control over children can take the extreme form of physical neglect, or physical, sexual, or emotional abuse.Some may say due to figures from charities such as Child Line rising there is a ‘dark side’ to family life, where children are victims. This shows in some cases the status of children hasn’t changed over time. Childhood has changed more in other ways such as parents have more control over children’s space as there is increasingly close surveillance over children in public spaces such as shopping centre’s, especially in times when they should be in school.However in contrast to this Katz (1993) describes how rural Sudanese children roam freely both within the village and several kilometers outside it. This shows that changes can still occur but not in some places of the world. Adults in today’s society also can control children’s daily routines, for example when they get up, go to bed, have breakfast, etc. Whereas in historical times this wouldn’t have been an issue. Adults exercise enormous control over children’s bodies including how they sit, walk, and run, what they wear, hairstyles etc. hereas in some non-industrial cultures this may not be an issue, and therefore giving children more freedom. Some sociologists such as Postman (1994) argue that childhood is ‘disappearing at a dazzling speed’ as he says by giving children the same rights as adults, the disappearance of children’s traditional unsupervised games, the growing similarity of adults and children’s clothing and even committing adult crimes lies in the ris e and fall of print culture and its replacement by television culture.This is evident as unlike the printed word, television does not require special skills to access it, and therefore make it available to everyone, including children and this also shows in Item A as it says ‘childhood and adulthood is once again becoming blurred’. Unlike Postman, Opie (1993) argues that childhood is not disappearing, based on a lifetime of research she argues there is strong evidence of the continued existence of a separate children’s culture over many years.Child liberationists argue that modern western childhood is oppressive and children today are subject to adult authority. Western notions are also being globalised, as international humanitarianism and welfare agencies have exported and imposed on the rest of the world. In this view childhood is not disappearing, but spreading throughout the world. Overall, there has been many changes in childhood and children’s statu s over the years, and is different in all parts of the world due to ethics and culture. Many sociologists have different viewpoints about childhood as a life stage.

Free Essays on THE AENEID-Choices

Choices Life is full of difficult choices. There is no getting around it. One must â€Å"suck it up† and â€Å"deal with it† because it is a part of life that will never change. These choices range from what clothes to wear in the morning to the person one is going to marry. Choices effect every part of everyday life. Some even effect years to come. So many times people believe that choices and their outcomes are all coincidence. Begging to differ, many times, choices are given to us to be made by God. Aeneas faced many adversities and had to make many choices throughout his lifetime and especially in his adulthood. The decisions Aeneas made were decisions that not many people would want to ever have to. For example, when Troy was first being attacked and Aeneas had to decide whether he was going to run and live to fight for his country or die trying to defend it when there was no hope. Even in a time of immense pressures, Aeneas made the choice to run, not as a coward, but as a man of hope and determination. This choice may have resulted in many losses of life and of faith, but in the end there was nothing but victory. Another instance of being faced with a choice to make was when Mercury was sent by Jupiter to give a message to Aeneas concerning his future. The choice was clear, he would either stay with his love, Dido, or he would follow the plan of the gods and head towards Italy. His heart was Dido’s and to take it back was the last thing he wanted to do. Aeneas had to choose between a relationship that had been consummated as would have been a marriage or the well being of his people. These people trusted Aeneas, and he knew that their lives were in his hands. When it came down to it, something had to be sacrificed and Aeneas knew what that sacrifice had to be. Even though Dido had difficulty understanding and never accepted the will of the gods as a reason, in the end all was well. Dido did take her own life, but in th... Free Essays on THE AENEID-Choices Free Essays on THE AENEID-Choices Choices Life is full of difficult choices. There is no getting around it. One must â€Å"suck it up† and â€Å"deal with it† because it is a part of life that will never change. These choices range from what clothes to wear in the morning to the person one is going to marry. Choices effect every part of everyday life. Some even effect years to come. So many times people believe that choices and their outcomes are all coincidence. Begging to differ, many times, choices are given to us to be made by God. Aeneas faced many adversities and had to make many choices throughout his lifetime and especially in his adulthood. The decisions Aeneas made were decisions that not many people would want to ever have to. For example, when Troy was first being attacked and Aeneas had to decide whether he was going to run and live to fight for his country or die trying to defend it when there was no hope. Even in a time of immense pressures, Aeneas made the choice to run, not as a coward, but as a man of hope and determination. This choice may have resulted in many losses of life and of faith, but in the end there was nothing but victory. Another instance of being faced with a choice to make was when Mercury was sent by Jupiter to give a message to Aeneas concerning his future. The choice was clear, he would either stay with his love, Dido, or he would follow the plan of the gods and head towards Italy. His heart was Dido’s and to take it back was the last thing he wanted to do. Aeneas had to choose between a relationship that had been consummated as would have been a marriage or the well being of his people. These people trusted Aeneas, and he knew that their lives were in his hands. When it came down to it, something had to be sacrificed and Aeneas knew what that sacrifice had to be. Even though Dido had difficulty understanding and never accepted the will of the gods as a reason, in the end all was well. Dido did take her own life, but in th...

Free Essays on Demonology

Demonology: The Doctrine of Fallen Angels This excerpt (would you believe, a condensed one at that!) of Arnold Fruchtenbaum’s extensive Messianic Bible Study mbs-082, on the subject of demons gives an overview while addressing these five common, crucial misconceptions: Demons do not exist; they do not have personalities; they are responsible for every sin; every physical infirmity; and, every mental ailment. THE EXISTENCE OF DEMONS Does the Bible really teach that demons exist? Yes, most definitely, and we see this in three ways. First, the existence of demons is mentioned by every New Testament writer except the author of Hebrews (the latter does, however, mention Satan, who is the head of demons). A second way in which the Scriptures teach the existence of demons is apparent in that Jesus recognized the existence of demons: Not only did He positively teach that demons really do exist (Mt. 7:22; 10:8; 12:27-28; 25:41; Mk. 7:29; 16:17; Lk. 10:20; 11:18-20; 13:52), but He also affirmed this through His actions by casting out demons (Mt. 12:22-29; Mk. 1:39; 5:1-20; Lk. 4:35, 41; 8:29-33; 9:12; 11:14). A third way that the Bible clearly teaches the existence of demons is that the disciples – both within (Mt. 10:1) and without (Lk. 10:17) the apostolic group – recognized the existence of demons. THE PERSONALITY OF DEMONS Are demons merely emanations, or influences, or powers? Or does the Bible teach that demons have personalities? There are three attributes of personality. If it can be proven that something has all three of these attributes, then that something is a personality. These three attributes are intellect, emotion, and will. First, do demons have intellect? Yes, and this is evident in six ways: first, demons know who Yeshua is (Mk. 1:24); second, demons know their own future doom (Mt. 8:28-29); third, demons know both Jesus and Paul (Acts 16:16; 19:15); fourth, demons know that God is One (Ja. 2:19); fifth, de... Free Essays on Demonology Free Essays on Demonology Demonology: The Doctrine of Fallen Angels This excerpt (would you believe, a condensed one at that!) of Arnold Fruchtenbaum’s extensive Messianic Bible Study mbs-082, on the subject of demons gives an overview while addressing these five common, crucial misconceptions: Demons do not exist; they do not have personalities; they are responsible for every sin; every physical infirmity; and, every mental ailment. THE EXISTENCE OF DEMONS Does the Bible really teach that demons exist? Yes, most definitely, and we see this in three ways. First, the existence of demons is mentioned by every New Testament writer except the author of Hebrews (the latter does, however, mention Satan, who is the head of demons). A second way in which the Scriptures teach the existence of demons is apparent in that Jesus recognized the existence of demons: Not only did He positively teach that demons really do exist (Mt. 7:22; 10:8; 12:27-28; 25:41; Mk. 7:29; 16:17; Lk. 10:20; 11:18-20; 13:52), but He also affirmed this through His actions by casting out demons (Mt. 12:22-29; Mk. 1:39; 5:1-20; Lk. 4:35, 41; 8:29-33; 9:12; 11:14). A third way that the Bible clearly teaches the existence of demons is that the disciples – both within (Mt. 10:1) and without (Lk. 10:17) the apostolic group – recognized the existence of demons. THE PERSONALITY OF DEMONS Are demons merely emanations, or influences, or powers? Or does the Bible teach that demons have personalities? There are three attributes of personality. If it can be proven that something has all three of these attributes, then that something is a personality. These three attributes are intellect, emotion, and will. First, do demons have intellect? Yes, and this is evident in six ways: first, demons know who Yeshua is (Mk. 1:24); second, demons know their own future doom (Mt. 8:28-29); third, demons know both Jesus and Paul (Acts 16:16; 19:15); fourth, demons know that God is One (Ja. 2:19); fifth, de...

How To Memorize Chemistry

How To Memorize Chemistry When you learn chemistry, its much more important to understand the concepts than to memorize structures, elements, and formulas. However, rote memorization has its place, particularly when you are  learning functional groups  (or other organic chemistry molecules) and when youre trying to keep names of reactions and structures straight in your head. Memorizing wont guarantee you a great grade on a test, but its an important tool to use. Theres more than one way to do it. Here are some of the best (and worst) ways to memorize chemistry. Memorizing Chemistry Using Repetition As you become more familiar with a word/structure/sequence, it will become easier to remember it. This is the memorization method most of us use. We copy notes, use flashcard to recall information in a new order, and draw out structures over and over again from memory. Does it work? Absolutely, but its a time-consuming process. Also, its not a practice most people enjoy. Since attitude affects memorization, the old tried-and-true method may not be your best bet. So, the key to effective memorization- whether its for chemistry or any other subject- is to not-hate the process and to make the memory mean something. The more personal the memory is to you, the more likely you are to remember it for a test and still recall it years down the road. This is where two more effective memorization methods come into play. Memorizing Chemistry Using Mnemonic Devices A  mnemonic device  is just a fancy phrase meaning memory device. The word comes from the ancient Greek work  mnemonikos  (meaning memory), which in turn comes from the name Mnemosyne, the Green goddess of memory. No, a mnemonic device not an appliance you tape to your forehead that transfers information into your brain. Its a strategy or method of remembering information that ties information to something meaningful. An example of a non-chemistry mnemonic you may know is using the knuckles of your hand to remember how many days there are in each calendar month. Another one is saying Roy G Biv to remember the sequence of  colors in the visible spectrum, where the first letter of each word is the first letter of a color (red, orange, yellow, green, blue, indigo, violet). Mnenomics are especially useful for memorizing lists. An easy method is to make a sentence or a song by taking the first letter of a word in a list to make a new work. For example, a mnemonic to memorize the first elements of the periodic table is Hi, he lies because boys can not operate fireplaces. This translates into hydrogen, helium, lithium, beryllium, boron, carbon, nitrogen, oxygen, fluorine. You could choose other words to stand for the letters. Another periodic table example  is The Elements Song. Here, the words actually are the elements, but learning them to the tune helps make the process easier. Using Memory Palaces To Memorize Chemistry Memory palaces (also known as methods of loci) may be the best way to remember chemistry (or anything else). To use this method, you place unfamiliar concepts or objects into a familiar setting. In order to start building your chemistry memory palace, start by associating items you know youll use over and over with a meaningful object. Which object you choose is up to you. What helps me remember might be completely different from what you might use. What should you remember? Elements, numbers, concepts for types of chemical bonds, states of matter... it is completely your choice. So, lets say you want to remember the formula for water, H2O. Start by giving meaning to the atoms, hydrogen and oxygen. You  might think of hydrogen as a blimp (used to be filled with hydrogen) and oxygen a young child holding his breath (thus depriving himself of oxygen). So, remembering water to me might be a mental image of a boy holding his breath while watching two dirigibles in the sky overhead. In my mind, there would be a blimp to either side of the boy (because the water molecule  is bent). If you wanted to add more details about water, I could put a blue ball cap on the boys head (water in large volumes is blue). New facts and details can be added as wish to learn them, so a single memory might hold a wealth of information. Using a Memory Palace To Memorize Numbers Memory palaces are incredibly useful for memorizing numbers. While there are several methods of establishing the palace, one of the best is to associate numbers with phonetic sounds and then make words out of a sequence of numbers. This is an easy way to remember long strings of number, not just simple ones. Here is a simple phonetic association, using consonants: Number Sound Memory Tip 0 s, z, or soft c zero starts with z; your tongue is in the same position to say the letters 1 d,t, th one downstroke is made to form the letters; your tongue is in the same position to say the letters 2 n n has two downstrokes 3 m m has three downstrokes 4 r 4 and R are near mirror images; r is the last letter in the word 4 5 l L is the Roman number 50 6 j, sh, soft ch, dg, zh, soft g j has a shape similar to the curve of a 6 7 k, hard c, hard g, q, qu Capital K is made of two 7s back to back, on their sides 8 v, f I think of a V8 engine or the drink V-8. 9 b, p b looks like a rotated 9, p is a mirror of 9 :The vowels and the other consonants are free, so you can form words that make sense to you. While the table might seem daunting at first, once you try a few numbers, it begins to make sense. After you learn the sounds, youll be able to remember numbers so well it will seem  like a magic trick! Lets try it with a chemistry number you should already know. If not, now is the perfect time to learn it.  Avogadros number is  the number of particles  in a mole of anything. It is 6.022 x 1023. Choose show sand tsunami. sh o w s a n d t s u n a m i 6 0 2 1 1 0 2 3 You might make an entirely different word using the letters. Lets practice in the reverse. If I give you the word mother,  what is the number? M is 3, o doesnt count, th  is 1, e doesnt count, and r is 4. The number is  314, which is how we would remember the digits of pi (3.14, if we didnt know it). You can combine images and words to remember  pH values, constants, and equations. The act of making an association between the fact you are remembering and the memory helps to make it stick.The memories will stay with you, so using this method is better than copying notes over and over and over. Repetition does work for short-term cramming, but for lasting results make your memorization mean something to you.

Twelve Angry Men Analysis Paper Essay Example | Topics and Well Written Essays - 750 words

Twelve Angry Men Analysis Paper - Essay Example At the start of their deliberations, all the jurors pass a guilty verdict against the defendant except one juror. This forces the juror to examine the evidence and after tireless arguments, they emerge with a not guilty verdict. Analysis Due process is one of the major principles of American jurisprudence, which is enshrined in the fifth amendment of the constitution. Due process requires that no person be detained to respond for a capital, or an infamous offense, except on a presentment or indictment of a Grand Jury. Before a person is convicted on a criminal offence, due process requires that the Jury come to a unanimous decision. Lack of a unanimous guilty verdict in the first vote in Twelve Angry men, ensures that the jury re-examines the evidence until not all of them vote guilty as their verdict. This is to ensure that the correct verdict has been reached which is a sign of agreement by all the jurors, solidarity, and unity and to prove that the decision lacks any doubt. A unan imous decision will also ensure that the accused does not face another trial (Siegel, Schmalleger and Worrall 39). Due process also requires that the prosecution prove guilt beyond a reasonable doubt to ensure that the jury returns a conviction of guilty. In case the Prosecution fails to prove its case beyond reasonable doubt, then the defendant will always be acquitted. Proving guilt beyond reasonable doubt also ensures that the prosecution has given enough evidence to show that evidence establishes a particular point to a moral certainty and that it is beyond dispute that any reasonable alternative is possible (Siegel, Schmalleger and Worrall 44). The prosecution could not prove their case beyond reasonable doubt in Twelve Angry Men hence the jury’s decision to come back with a not guilty verdict. Due process of law requires a presumption of innocence by the government on a criminal in case of lack of any contrary evidence. Presumption of innocence is applied in due process to ensure that the government proves the case of the defendant beyond reasonable doubt. The defendant in this case is presumed innocent before the hearing and when due process takes effect, he is found not guilty because the prosecution’s case could not be proved beyond reasonable doubt. A defendant in any criminal case has a right to a jury of his peers. This ensures that the defendant gets a fair verdict, which will be morally held and cannot be contested (Siegel, Schmalleger and Worrall 56). One of the jurors who voted the defendant guilty at first is juror 3. He has preconceived notions about the case and quite antagonistic to juror 8 who votes not guilty. He is a temperamental man who loses his temper whenever anyone opposes his ideas. He has a bad relationship with his son and this makes him to judge the defendant guilty for his crime due to his problems at home. He argues that based on the evidence provided, the case was simple and straightforward thus his conviction that the defendant is guilty. He however changes his mind and is the last person to vote not guilty after coming to terms with his problem. Juror 10, Ed Begley is one of the jurors who show prejudice in terms of his judgment. He votes guilty at the start because he believes that the defendant comes from the ghetto and people from the ghetto kill

Peer Coaching Assignment Example | Topics and Well Written Essays - 750 words

Peer Coaching - Assignment Example Program briefing for all teachers: 2 handouts namely: Briefing Handout and Peer Coaching Program Handout are to be given out to all teachers to be signed up and returned. Power point slide presentation on the Briefing handout is to include: Touching the core of teachers by valuing teaching skills through acknowledging the peak highlights of the teaching milestone. Explaining the power of questioning to solve problems, giving and receiving feedback from peer coachers, using reflection tools to build learning and experience, educate and implement the Peer Coaching Observation process. With a worksheet, the observer will note their behaviour, analyze and interpret them, educate and implement the Peer Coaching Feedback process. On a non-teaching day, a 4 hour workshop will be implemented with the teamed volunteers who will note down what they observed from the participating teachers. A follow up will be made one week later with the observation analyzed and interpreted. This process of observation, analysis and interpretation will be passed on to the participating teachers. They will then do their analysis and interpretation and checked by the respective volunteers as evaluation. A centralized hierarchical... Explaining the power of questioning to solve problems, giving and receiving feedback from peer coachers, using reflection tools to build learning and experience, educate and implement the Peer Coaching Observation process. With a worksheet, the observer will note their behaviour, analyze and interpret them, educate and implement the Peer Coaching Feedback process. 3) Selecting teams (matching teachers)Teachers are matched accordingly to the following criteria: same areas of subject, same gender preferences, good fit of time schedule, complementary/ reinforcing personality traits, common agreement to be matched, same set beliefs, same intellectual level, fit of skills and same work attitudesThese fields are tabulated and matched with mutual approvals of the coach andcoachee. 4) Scheduling an initial round of clinical cycles On a non-teaching day, a 4 hour workshop will be implemented with the teamed volunteers who will note down what they observed from the participating teachers. A follow up will be made one week later with the observation analyzed and interpreted. This process of observation, analysis and interpretation will be passed on to the participating teachers. They will then do their analysis and interpretation and checked by the respective volunteers as evaluation. 5) Monitoring the peer-coaching program A centralized hierarchical system will be implemented where monthly, all teachers will submit their data to the volunteering teachers and then to the HODs or sub- heads and meet in person every quarterly year. At all times enquiries and feedbacks can be made informally

The Darwinian controversy of the nineteenth century Essay

The Darwinian controversy of the nineteenth century - Essay Example The transmutation of species was accepted by many scientists before 1859, but the publication of Charles Darwins On the Origin of Species by Means of Natural Selection provided the first cogent theory for a mechanism by which evolutionary change could occur: natural selection. (Mayr, 2002) Darwins theory nearly shattered the traditional Christian notion that humanity, poised between beast and angel, was literally formed in Gods image. Darwin pointed out, long before we knew that we share 98.5 percent of our genetic material with chimpanzees, that what looks back at us in the mirror is not the face of God but is kin to the earthbound apes. As the Edinburgh Review warned at the time, "a revolution in thought is imminent, which will shake society to its very foundations by destroying the sanctity of the conscience and the religious sense." (Zimmer, 2002) All the statements of Darwinian Theory were in strong contradiction with the religious views. Darwin was sure that life on Earth is directly connected with the fight for living. In addition the strongest survives and the weakest loses their right for living. According to Darwin’s theory there is always a great resistance and contradiction in nature. More over Darwin supposed that this theory reflected the life of humans also. This, of course, was totally opposite to religious views, where everything should exist in harmony with each other. Religion considers that life is given to everyone and we should co-exist in the world peacefully. It is interesting that Indian anthropologist Lalita Vidyardi, who devoted many years of her life to the learning of Darwinism, states that Darwinian theory of evolution, caused the ideas of racism in social sciences. She said that many scientists believed that the civilization and progress in the world were achieved thanks to the white race and in the second part of the XIX-the century the phenomenon of racism was accepted as a fact by a greatest part of

Analyzing Value Net for Omni Hotel & Resort Essay

Analyzing Value Net for Omni Hotel & Resort - Essay Example Customers that are satisfied with their experience are highly likely to tell their friends about it. A second way customers could add value to the firm is by becoming recurrent customers of the company. Rivals – The company faces competition from direct and indirect rivals. All four and five star hotels in Texas are direct competition of Omni Hotels. Homes that rent their facilities for short monthly contracts are an indirect competitor of the firm as well as condos. Three direct competitors of Omni Hotels in the Corpus Christ marketplace are Days Inn Beach, Radisson Hotel, and Knights Inn. The rivals of the company represent a threat to the business organization. Omni has over 50 hotels across the United States (Omnihotels, 2011). The Corpus Christi hotel can add value and turn this threat into an opportunity by forming marketing alliances with other competitors. All the registered hotels in Corpus Christi can form a cash pool to advertise the region to tourist inside and outside of the United States. Such an initiative would increase the total tourism money that the region receives which would benefit the entire hospitality industry. Suppliers – In the hospitality industry suppliers have little power over hotels. Hotel chains such as Omni enjoy several competitive advantages including power to buy in bulk and take advantage of economies of scale, high variety of supplier options, and greater brand value than their suppliers. Several key suppliers that Omni Hotel must emphasize include food suppliers, cleaning suppliers, and bathroom supplies. The food suppliers are instrumental toward the success of hotel operated restaurants. Tourists are willing to pay a premium prices as long as they receive superb service and quality food. The organization can add value in its supply acquisition by advertising to the customers that they can take for free any supplies in from the room such as

Three works of art Essay Example | Topics and Well Written Essays - 750 words

Three works of art - Essay Example Being a book-worm is one thing; to gain knowledge from the book is a different issue. The captured knowledge in books is the great heritage of humanity. The books that have profoundly affected my thinking process and contributed positively are the following. I write their names in the order I read them. I happened to read them at different stages of my life: George Orwell was born in India in 1903. His family having moved to England in 1907, he commenced studies at Eton in 1917, where he contributed to several college magazines. Orwell served with the Indian Imperial Police in Burma from 1922 to 1927.After rendering some military service, his literary career began when he was the literary editor of the Tribune. He also contributed to the Observer and the Manchester Evening News. The book currently under review, Animal Farm, was published in 1945. In the post-World War era, the communist philosophy spread fast, became popular in many European countries. In addition, in Russia and China, communism dominated. People of these countries hoped that Communism will improve their lot in life and great economic transformation will take place, standard of living will substantially improve. The era of plenty and prosperity will begin. But to their great dismay, nothing of that sort happened. Exploitation of people continued, by a new set of rulers. Orwell says about the revolution through the pig, when it addresses an urgently summoned meting of all animals. â€Å"Rebellion! I do not know when that rebellion will come; it might be in a week of in a hundred years†¦..that sooner or later justice will be done†¦.pass on this message of mine to those who come after you, so that future generations shall carry on the struggle until it is victorious.†(Orwell,2004,p.30) Orwell has intelligently taken animals as the characters to describe how one class of animals exercised authority on the weaker section of animals. In the authoritarian regime,

Art and Architectural History Essay Example | Topics and Well Written Essays - 1250 words

Art and Architectural History - Essay Example His life transformed in the year 1537, at the age of 30 when Andrea Palladio started to work under the famous designer Gian Giorgio Trissini Trissini shaped the life of Palladio, became his mentor, introduced him to the principles of classical architecture and other disciplines of renaissance. Trissini also introduced his protg to a wide circle of patrons and more importantly, gave him his name 'Palladio; suggesting 'Pallas Athene', the Greek goddess of wisdom', by which he was to later become famous1. Palladio's earlier commissions were to build palaces and villas for aristocracy. Later, he began design of religious buildings. Palladio learnt the principles of Vitruvius, the famous architect of olden days, (whose treatise was rediscovered in the prior century) through his books and the renaissance commentator Alberti. He became acquainted with the ideas and pioneering works of his contemporaries like Romano, Falconetto, Serlio and Sanmicheli. His mentor took him to visit cities like Padua, Venice and Rome and further introduced him to classical Roman and early Renaissance works. The socio-political situation at that time was instrumental in triggering a fundamentally different thought process in his design. Venice had by then become the center of a vast empire with not only military but also commercial enclaves around the area, because it controlled the Mediterranean region and it's trade routes. Noble families thus prospered economically and were turning towards large-scale agricultural activities. This prompted these Neo-rich families to shift their residences to rural areas, so that they could work clo se to home, as well as enjoy the peace and calm of country life. They needed homes, which had the magnificence of the royal Venetian palaces, but at much lower costs. Additionally these homes had to have the functional efficiency, which would allow supervision and storage of agricultural production, as well as serve as a place for repose and contemplation for it's owners. It is in this context, that his 20 odd villas were constructed. Design ideas developed by Palladio: As stated earlier, the central problem for design for Palladio was to synthesize a solution, which took care of the contemporary needs like functionality and comfort for the residents, while retaining the magnificence and keeping the cost low. He found a 3-point solution to the problem: 1. Dramatic external motifs: The external faade had a clear classical influence including column orders but with understated grace and symmetry rather than elaboration. 2. Economic materials: His earlier working experience with brick-laying and masonry prompted him to use bricks clad in stucco instead of marble and stone which had to be procured from far off places, thus reducing costs substantially. 3. Inner harmony and balance of interior spaces: This is where much of his innovative design work was done. His rationality concluded that a sense of space is closely connected with its purpose2, and that the successful synthesis of forms, materials and purpose becomes 'space' (Palladian design, Reading Architectural History - Dana Arnold, pp135). So, his fundamental premise was that the interior parts of the house should correspond to the whole as well as to one another. We will have a sense

Three works of art Essay Example | Topics and Well Written Essays - 750 words

Three works of art - Essay Example Being a book-worm is one thing; to gain knowledge from the book is a different issue. The captured knowledge in books is the great heritage of humanity. The books that have profoundly affected my thinking process and contributed positively are the following. I write their names in the order I read them. I happened to read them at different stages of my life: George Orwell was born in India in 1903. His family having moved to England in 1907, he commenced studies at Eton in 1917, where he contributed to several college magazines. Orwell served with the Indian Imperial Police in Burma from 1922 to 1927.After rendering some military service, his literary career began when he was the literary editor of the Tribune. He also contributed to the Observer and the Manchester Evening News. The book currently under review, Animal Farm, was published in 1945. In the post-World War era, the communist philosophy spread fast, became popular in many European countries. In addition, in Russia and China, communism dominated. People of these countries hoped that Communism will improve their lot in life and great economic transformation will take place, standard of living will substantially improve. The era of plenty and prosperity will begin. But to their great dismay, nothing of that sort happened. Exploitation of people continued, by a new set of rulers. Orwell says about the revolution through the pig, when it addresses an urgently summoned meting of all animals. â€Å"Rebellion! I do not know when that rebellion will come; it might be in a week of in a hundred years†¦..that sooner or later justice will be done†¦.pass on this message of mine to those who come after you, so that future generations shall carry on the struggle until it is victorious.†(Orwell,2004,p.30) Orwell has intelligently taken animals as the characters to describe how one class of animals exercised authority on the weaker section of animals. In the authoritarian regime,

Marketing information system (MIS) Essay Example | Topics and Well Written Essays - 1000 words

Marketing information system (MIS) - Essay Example Putting into consideration factors such as market trends, changes and needs occurring in a market, and how the rival businesses conduct their activities is what a good marketer needs to do before venturing into a business (Michael, 2012 p. 67). The components of a Marketing Information System such as marketing research, internal records and marketing intelligence are most crucial when trying to obtain information on marketing (Esad, 2013 p. 35). However, to understand the role information systems play, what managers do must be examined as well as what kind of information they require to make decisions. How decisions are made as well as the decision problems that be solved by information systems must also be understood. This paper stands to examine the role Marketing Information Systems play in assisting managers with their marketing endeavors. Marketing managers have roles such as organizing, planning, deciding, controlling and coordinating. Any information has to be built with the role of a marketing manager in mind if it is to serve him/her well. Recently, there has been stressing on the aspects of behavior in management decision making (Jules, 2013 p. 35). On this, marketing managers are supposed to be highly voluminous in their jobs, work at high speeds, they should be diverse, or able to offer variety, they should also be specific, highly interactive and able to use verbal communication. Researchers suggest that a manager’s day has many tasks, but very little time assigned to each. Marketing managers prefer being speculative and gossiping in brief. This helps them keep up to date with up-to-date information. Routine and historical information, usually receives less attention. Even from researchers, marketing managers are found to prefer verbal communication in comparison to written information. Verbal communication has been found to offer more

Past, Present, and Future Trends Essay Example for Free

Past, Present, and Future Trends Essay Policing as defined by Merriam Webster is to control, regulate, or keep in order by the use of police. Since the early years of its existence, policing has taken on several changes some historically. Policing has made momentous changes since its implementation. Policing has changed form a one sheriff community to a multi-agency department of law enforcement officials sworn to protect and serve. The changes made in policing have varied from race and gender. The development of policing within each level of government has proven to be an every growing entity with major obstacles. The changes in criminal activity, the age of those breaking the law, and the changing laws has made policing and ever changing agency. Past trends like gangs always have been an issue, but pose serious challenges for law enforcement today. â€Å"More and more juveniles are transferred to adult court systems, greater demands will be placed on correctional institutions and their staff (Muraskin Roberts, 2009, pg. 3, Para 5)†. With the threat of urban terrorism, these aggressive gangs control the social lives of many neighborhoods, becoming more of a threat than foreign terrorists (Muraskin Roberts, 2009) Past trends like the large use of illegal drugs that are still causing high incarceration rates is proving that incarceration is not working. These offenders, which were incarcerated for these crimes once released relapse into the same criminal behavior, leaving many victims behind. There have been several changes in policing from the mid 1800s. With the continued changes and growth within many communities, the law enforcement community needed to change and grow with the communities. There were many changes that needed to take place to serve the community and society. Many changes have occurred from the 1960s on into the 1990s. One major change in policing has been the representation of African American officers in many police departments (Walker, Katz, Ch.2). The process to the present policing was a slow and effective process, which has changed over the years to create a more effective policing system. To this day, in many communities there are problems within policing. The present problems still include corruption and many political influences from within the community. Policing today has become more effective with little discrimination. The future produces many different avenues for change in police organizations. Technology has grown, times have changed and people are different today when it comes down to policing in the United States. Almost everything will be digital, accurate and there will no longer be a need for as many officers. The use of our satellites in space will be more common and crime will be detected easier and response times will be faster. The communication with fellow officers will be better. With the future so bright, technology evolving by the day, policing organization can only progress. This will also have a positive impact on the community and maybe it will place trust in our judicial system again. . The changes policing has endured over the course of years has evolved policing into a multifunctional agency of dedicated men and women who have promised to protect and serve. For policing to be effective, agencies of the criminal justice system must continue to work hand-in-hand to provide the best protection for its citizens. Policing will be ever changing because of the differences of criminal activity presented and by the type of criminals involved. Reference: Chapter 2 The History of the American Police by, Samuel Walker, Charles M. Katz https://ecampus.phoenix.edu/content/eBookLibrary2/content/TOC.aspx?assetdataid=a8b78864-484e-4b62-b701-f4fe1ceab16eassetmetaid=861d2838-2f16-4997-b003-4b80c855c78b

Pulmonary Embolism as Manifestation of Right Atrial Myxoma

Pulmonary Embolism as Manifestation of Right Atrial Myxoma A  case report and review of literature Abstract We present a case of a 55-year-old man who suffered from shortness of breath and syncope; he was sent to our department for suspecting pulmonary embolism. We proceeded Computed tomography pulmonary angiography (CTPA) and Transthoracic echocardiogram (TTE) , confirmed the diagnosis which was caused by right atrial mass. After the surgery the patient was diagnosed as right atrial myoma (RAM) with pulmonary myoma emboli without no adverse event. The residual emboli were partially improved after one month anticoagulation. We reported this case and review of the relevent literature to help clinicians improve the understanding of diagnosis and treatment of pulmonary embolism caused by RAM. Key words: pulmonary embolism, right atrial myxoma, treatment Pulmonary embolism, most commonly originating from deep venous thrombosis (DVT) of the legs, ranges from asymptomatic, incidentally discovered emboli to massive thromboembolism causing immediate death. PTE is a life-threatening disease with a high morbidity. Annually, as many as 300,000 people in the United States die from acute PTE, which is much more common in China at present than 10 years ago (1). About 50-70% emboli of pulmonary embolism originated from deep venous thrombosis (DVT), most of which in lower extremities. Such patients without DVT should screen occult cancer. Although cancer associated venous thrombosis was widespread described, the emboli from benign tumor are less mentioned (2). Majority of the atrial myxoma complicated pulmonary emboli are tumoral, thrombotic emboli were less reported (3,4). We report a rare case of RAM with a pulmonary localization mimicking pulmonary emboli. Case presentation A 55-year-old man was admitted to emergency room with gradually increased shortness of breath for 2 months, syncope and right chest pain for 6 hours. He had a habit of long time sitting and a history of 20 pack-year smoking, and stopped smoking 10 years prior to admission. Initial assessment revealed cyanosis and right breath sound decreased. No pitting edema in lower extremities. Laboratory tests showed ALT 52IU/liter; 93IU/liter; D-Dimer >10ÃŽ ¼g/ml; NT-proBNP 3544 Ñâ‚ ¬g/ml; Troponin I 0.49 ng/ml. Arterial blood gases revealed severe hypoxemia, oxygenation index was 89mmHg; Electrocardiogram showed Sà ¢Ã¢â‚¬ ¦Ã‚  Qà ¢Ã¢â‚¬ ¦Ã‚ ¢Tà ¢Ã¢â‚¬ ¦Ã‚ ¢. CTPA revealed right main (Figure 1a), both lobar(Figure 1b,1c) and segmental (Figure 1d) pulmonary arteries(PA) multiple filling defects; right atrium irregular mass(Figure 1d). TTE showed enlargement of right chambers and a right atrial 54*47mm mass attached to the top wall, clear margin, irregular and partial rough on surface, l oose in internal structure, moving along with cardiac cycle, mild prolapse through the leaflets of the tricuspid valve and orifice of inferior vena cava, moderate regurgitation of tricuspid valves with mild pulmonary hypertension. Compressed venous ultrasonography showed negative in both lower limbs. The surgical approach was through a medial sternotomy under extracorporeal circulation. The right atrium wall was opened and a gelatinous consistency tumor with necrosis, fragile, measuring 40*50mm, adhering to the inter-atrial septum (Figure 2), a 30*20*70mm tumor embolus in the right main PA, the distal end was near right upper PA. The tumor cells expressed CD34 and calretinin, and were negative for CK and SMA. The histopathological examination confirmed myxoma (Figure 3) in right atrium and right pulmonary artery. The patient was treated warfarin (target INR, 2-3) for 1 month. Repeated CTPA showed left lower PA filling defect with no improvement after 2 months (Figure 4c), right and other left PA filling defect resolved (Figure 4a, 4b). 2 years follow-up he was asymptomatic. Discussion Cardiac tumors are less common, most of which are from metastasis. The incidence rate of primary cardiac tumors (PCTs) in autopsy ranges from 0.02 to 2.8†°. 30-50% of PCTs are myomas, 75% in the left atrium and only 10-20% arising in the right atrium, which may developing from embryonic or primitive gut rests (5,6,7). Histologically, they consist of an acid-mucopolysaccharide rich stroma. Polygonal cells arranged in single or small clusters are scattered among the matrix. The clinical manifestations of RAM may remain asymptomatic or appear with constitutional, obstructive or embolic symptoms according to the size, fragility, mobility, location of the tumor as well as body position and activity (5,8). Nonspecific constitutional signs, which present in 10-45% of patients with myxoma, are fatigue, fever, dyspnea, chronic anemia, weight loss, general arthralgia, and increase of IL-6, ESR, and CRP (8). Therefore the results of laboratory tests may mimic those for rheumatic disorders. These signs are more common for patients with large, multiple, or recurrent tumors, and usually recovered after resection (9). Pulmonary embolism of RAM fragments or thrombi from the surface may also occur, resulting in dyspnea, pleuritic chest pain, hemoptysis, syncope, pulmonary hypertension and right heart failure even sudden death. Acute abdominal pain was mentioned in two cases (10). Embolic event in cardiac myxoma is common, with the incidence ranging from 30% to 40% (5) . In the cases of RAM with pulmonary embolism, a smaller size, villous or irregular surface and multi-foci are most common factors associated with embolization (11). The duration period was ranging from 1 day to 3.5 years. The age of patients ranged from 17 to 76 years (mean age 42.8 years), with a higher incidence in women (20/35, 57%). In these cases RAMs are usually attached by a short pedicle to the inter-atrial septum (22/35), mostly in fossa ovalis, others are in free wall, crista terminalis, Koch triangle and multiple origins. Most of the patients were diagnosed with TTE (Transthoracic echocardiography), CT, transesophageal echocardiography (TEE) and magnetic resonance imaging (MRI), others were with angiography and autopsy. In almost all cases treatment was surgical with removal of the intra-atrial myxomas and the pulmonary emboli, which are usually tumoral. Majority of such patients recovered well after surgery. Four preoperative deaths, two postoperative deaths were reported. Right atrial thrombosis, transient ischemic attack (TIA), ischemic hepatitis and renal failure were the rare complication (Table 1). TTE and TEE are the most commonly used diagnostic methods in the detection and initial description of atrial myxomas (23). TTE is nearly 95% sensitive for the confirmation of cardiac myxomas, and TEE reaches nearly 100% sensitivity (45). TTE facilitated bedside test to safely detect myxomas in fatal pulmonary embolism as in our patient. TEE produces explicit images of small tumors (1 to 3 mm in diameter), especially in fat patients with poor TTE images (46). The TEE also permits a clearer picture of the attachment of the tumor and more precise characterization of the size, shape, surface, inner structure and location of the mass (47). Although TEE is a semi-invasive diagnostic test with a very low rate of significant complications, lethal pulmonary embolism during TEE procedure has been reported (22). Superior to echocardiography, multi-detectors spiral computed tomography (MSCT) and cardiac magnetic resonance imaging (CMR) are more accurate in determining the relationship to normal intra-cardiac structures and tumor infiltration into the pericardium, extension to adjacent vasculature and mediastinal structures, pulmonary arteries emboli and surgical planning (48,49). RAMs manifest as a low-attenuation intra-atrium mass with a smooth, irregular or villous surface on MSCT. Calcifications are seen in about 14% and are more common in right side lesions. Arterial-phase contrast enhancement is usually not apparent, but heterogeneous enhancement is reported on studies performed with a longer time delay (50,51). Varying amounts of myxoid, calcified, hemorrhagic, and necrotic tissue gives them heterogeneous appearances on T1 and T2-weighted images. Delayed enhancement is typical and usually patchy in nature. Steady state free preceesion (SSFP) sequences may slow prolapse through the tricu spid valve in diastole phase and can suggest the attachment point of a stalk lesion. Reconstruction of cine gradient recalled echo (GRE) images enables assessment of lesion mobility and attachment (52). 18F-FDG PET/CT can help the noninvasive preoperative confirmation of malignancy (41). Mean SUVmax was 2.8 ±0.6 in benign cardiac tumors and significantly higher in both malignant primary and secondary cases. (8.0 ±2.1 and 10.8 ±4.9). The SUVmax of myxoma is ranging from 1.6 to 4. Malignancy was determined with a sensitivity of 100% and specificity of 86% with a cut-off SUVmax value of 3.5. A weak correlation between the SUVmax and the size of tumors is found due to the partial volume effect, cardiac motion and respirtatory movement (53). Angiography is an invasive investigation that presents an additional risk of inducing migration of the tumor and only suitable for suspected acute coronary heart disease (37). Surgical removal of the RAM with pulmonary embolism is the first treatment of choice and usually curative (44,45). The crucial aspects of surgery are measures for bi-caval cannulation to prevent intra-operative embolism (27), en-bloc excision of the myxoma with a wide cuff of normal tissue, removal of fragments in pulmonary arteries, and conducted under moderate or deep hypothermia, low circulatory flow or total circulatory arrest based on the extent and sites of the emboli (44). Surgical treatment leads to complete resolution with low rates of recurrence and good long-term survival. The overall recurrence rate is about 1–3% for sporadic atrial myxoma (5,54), which grows an average of 0.24–1.6 cm per year. The risk of recurrence pulmonary embolism after resection has been reported to be 0.4% to 5.0% and interval from excision to recurrence is reported ranging from a few months to 8 years (55). The reasons of RAM recurrence include multifocal origin, incomplete surgical resection, familial disposition or abnormal DNA ploidy pattern. Postoperative annual TTE, V/Q scan for long-term observation should be followed up to detect eventual recurrence of new myxoma and pulmonary embolism. Excision of the recurrent lesions may be the only choice of treatment because of the poor role of chemotherapy and radiation (28). Pulmonary emboli from RAM are usually tumoral, although discriminating myxomas from thrombi in pulmonary arteries is difficult. Daniel T et al (56) presented the first case of paradoxical pulmonary embolism in the presence of a left atrial myxoma withouingt intra-cardiac shunting, potentially secondary to a combination of hemolysis, hemeoxygenase-1 up-regulation, systemic hypercoagulability/hypofibrinolysis, and regional venous stasis. Pulmonary thromboembolism complicated to RAM improved by coumadin therapy in a refused surgery patient (40). In our case the surgery do not remove the right side emboli, while anticoagulation was helpful for residue emboli remission, which confirmed coexistence of myxoma and thrombi. We suggest anticoagulation may be the useful in unresectable myxoma with pulmonary embolism. The duration of anticoagulation in pulmonary thromboembolism is at least three months, but the course in patients with RAM is still unknown. Conclusion According to review of the literature, RAM may not be timely diagnosed, or even totally undiagnosed. Because of the fragile consistency of RAM, pulmonary embolism are the most common comorbidity and mortality disease, usually be fatal. Surgical removal of masses from the atrium and pulmonary arteries is almost uneventful. Although the association between right atrial myxoma and pulmonary embolism has been described, the presence of thrombi was less mentioned. We suggest anticoagulation may be a choice of treatment after operation, especially in incomplete resection cases. Annual TTE and V/Q are suggested for a period of 8 years when the risk of recurrence is reported. Competing interests The authors declare that they have no competing interests.

Medea and Hedda Gabler Essay -- Theatre

The materialistic wants of people often lead them to act in imprudent ways. This is especially true in the cases of Jason and George Tesman, main characters from the plays of Medea and Hedda Gabler, who display the folly of blindly adhering to aesthetic standards. (In this essay, an aesthetic standard is the placement of value on worldly goods and sensationalistic feeling). Acting on such a standard creates a tunnel vision that limits one’s thoughts and prevents one from seeing anything other than that which is directly beneficial. This tunnel vision inhibits Jason and George Tesman from perceiving reality as it is and holds them captive to their own specious view of events. Furthermore, it negatively affects their lives as well as those of others. As seen through the characters of Jason and George Tesman, aesthetic standards can lock one’s mind into a box with no key. The play Medea opens with the revelation that Jason, a Greek explorer, has left his wife Medea for another woman. This infidelity is the primary example of Jason’s distorted principles and symbolizes the strong influence aesthetic standards have over his life. One needs only to read Jason’s debate with Medea to understand Jason’s blindness. While on his quest for the golden fleece, an event that occurred prior to the play, Jason sought Medea’s help to vanquish obstacles that impeded his wanted goal. When Medea mentions this incident during their dispute, Jason replies: â€Å"My view is that Cyprus was alone responsible of men and gods for preserving my life. You are clever enough-†¦but on this question of saving me, I can prove you have certainly got more from me than you gave† (Euripides 17). Jason is so overcome by his own emotions that he stoically believes a lie to ... ...esman’s failure to recognize Hedda’s devilish character, there is not even a manuscript acknowledging the life of Eilert Lovborg. This can all be attributed to the fact that George was subject to whimsical emotional desires. The blinding power of aesthetic standards is a defining, if not clearly visible, theme in both the plays of Medea and Hedda Gabler. Both the authors, Euripides and Ibsen, bring the subject to a new light through the characters of Jason and George Tesman. Although the plays were written for people of a certain era, their message is timeless. The act of impulse must be replaced by the thought of careful understanding, a lesson one can take into reality from tales of fiction. Works Cited Euripides. Medea. Trans. Rex Warner. New York: Dover Publications, Inc. 1993. Ibsen, Henrik. Hedda Gabler. New York: Dover Publications, Inc. 1990

Mother to Son

Langston Hughes’s poem entitled â€Å"mother to Son† is a poem of nurturing, love, and discussion of thoughts. The mother as the narrator of the poem shares her thoughts about life. She said that life is not an easy journey.   She relates her life to a stair, which was not a crystal or a beautiful and genuine gem. As what she is trying to tell her son, life is a never-ending journey with full of mysteries, fear, struggle, pain, success, and meaning. The mother saw her child giving up on something so she told him not to think about the negativities for it was the challenge of living. From the beginning of the poem, the narrator already took place as the authority and judge. As she stated her case, she already concluded many things around her journey and life. However, every insight that was imposed as personal justifications by using the words â€Å"for me†. It means that the conclusion is an opinionated discussion. Everything is logical but deep. The narrator reaches her hand towards her son as she wanted him to become a better person like the way she treated her life during her childhood until she became an adult. Her transition from being a soft-spoken mother to an imposer and going back to a nurturing and loving mother is a also a significant idea within the poem as she used the word â€Å"son† in the beginning, â€Å"boy† in the middle and â€Å"honey† in the latter part of the poem. The word â€Å"son† showed her literal relationship with her child. As she used the word â€Å"boy† it shows that the narrator became an imposer, but as she went used the word â€Å"honey† she imposed a more intimate relationship with her child – her love, nurturance and acceptance of her son’s weakness. Through this, the relationship of mother and child became an educator and student relationship but soon goes to a more intimate relationship that moulds the mother and the son to be intact. In terms of the symbolisms, elements, and images within the poem, the author used the images that can be seen within the house such as carpet, stair, and floor. It shows the true essence of motherhood because literally or logically speaking, mothers are made to nurture the home and the family. By looking or analyzing the images alone, it can be seen that narrator is a woman or a mother to be specific because it embossed the responsibilities of a woman within the house. There are also ironies within the poem such as dark and light, climbin’ and landin’, and fall and climb. The author showed a balance justification of strength and weakness towards the mother’s personality showing that she was not a perfect person, but trying to become a better one for her child. The author succeeds his attempt to incorporate both negative and positive aspects of life, which is a sensitive issue especially if a child is part of the situation. His attack was simple but complete. He stated everything a mother and child should know within a short poem that distinguishes him to become an effective moralist poet. The passage â€Å"Life for me ain't been no crystal stair† was the main thesis of the poem. At the end of the narrator’s discussion, she showed in what she is trying to say about life by restating the main argument of the poem. This attack shows her responsibility to give her child a goof faith or belief how life is going to be as he went to his own journey. She pushed her son to climb the stair without thinking of the negative aspects of life but always on the positive side of everything because negativities are part of life but it was not the only reason for living. Work Cited Hughes, Langston. Mother to Son. (n.d.) 5 December 2007.

Biological Psychology Essay

In book one chapter 4, it is suggested that there is a special brain region for the recognition faces, to what extend does the evidence in book 4,chapter 2 support this? Explain how the evidence shows that it would be an over simplification to assume that functional organisation of the brain is entirely genetically determined. In your answer state what other factor is more likely to be involved. (No more than 300words) Face recognition is an important specific function of human brain. Moreover, face recognition reflects the specialization nature of human brain. The efficient processing of visual stimuli finally leads to face recognition. Brain contains fast and dedicated circuits to perform relevant computations required for face recognition. Kanwisher and associates invented fusiform face area (FFA) as potential brain centre for face recognition. The improved versions of the brain image scanning proved that FFA is solely responsible for face recognition. It extracts configural information about faces rather than processing spatial information on the parts of faces. If the FFA is damaged due to injuries to the human brain, the affected patient cannot recognise the faces of even closest people or family members. However, most recent experiments suggest that FFA is also responsible for recognition of other body parts along with the face. As brain is powerful than a digital camera, at very high scanning resolution processed at this portion, the two separate sub parts will have specialized functions for recognition of face and other body parts. FFA is highly believed to be specialized region for face processing. This also reflects the fine grain structure of human brain and the relevance of recent digital scanning image techniques with high resolution power. Though the recent schools of thought came up with the linkage of several factors to the face recognition process, earlier there was a strong feeling that it was solely decided by the genetic factors. The role of transduction i. e. the conversion of physical stimuli to neural actions and receptor potential and action potential is very significant in image processing and face recognition. The photoreceptors convert the light energy to neural images. In this way there was over simplification of genetic basis of functional organization of human brain. (293 words). B) To what extent does the evidence from studies of the FFA support the idea that neural correlate of visual consciousness can be related to the FFA? ( Answer no more than 220words) It is highly proved that the neural correlate of visual consciousness is primarily responsible for the fusiform face area and face recognition. The fine grain structure of the brain facilitates visual consciousness of several neurons. Face recognition comprises of three stages. These stages have linkage to specific regions of the brain. It was found that the inferior occipital gyrus was particularly sensitive to slight physical changes in faces. Similarly, the right fusiform gyrus (RFG), and the anterior temporal gyrus (ATC), are believed to have connection with th neural processing of visual consciousness and face recoggnition. The sequence of flow of transmission from receptor potential to action potential also supports the link between neural correllate of visual consciousness and FFA. At the same time, the role of photoreceptors in conversion of light energyy to neural image and retinal processing in the form of retinal ganglion cells contribute for the neural correlate of the visual consciousness which in turn is related to the FFA. The retinal ganglion cells have steady firing rate when visual stimulation is absent where as they exhibit alterations in firing rate durig visual stimulation. This also plays significant role in link between FFA and neural correlate of visual consciousness. (201 words). Question 2 This question relates to the material in book 4 chapter 1,2 and 3 A) State four factors that contributes to the response time of neuronal pathways, giving an explanation for each factor. Give an example of how one of these factors affects speed of transmission in the visual system (Answer no more than 200 words) In cases of FOK i. e. â€Å"feeling of knowing† the people will have a feeling that they know about a particular face but their brain doesn’t make them to recognise. It becomes very common with aging of human beings. The difference in response times of neronal pathways is affected by these factors. It was found that the medial prefrontal cortex exhibited activity during the FOK state, but not when the subjects either knew or did not know a face. Possibly this reflects a state in which subjects were evaluating the correctness of retrieved information. Additionally, the anterior cingulate area became activated both in the FOK state and when subjects successfully retrieved a name but with some effort. The anterior cingulate area is associated with cognitive conflict processes which allow a person to detect errors in automatic behavior responses. During the recall of personal episodic memories frontal lobes involved in self-awareness and visual memory are actvely engaged . (156 words). B) With the reference to book 4, p. 51 figure 2. 2 identify a location and role for each following: i) receptor potential ii)synaptic potential iii)action potential, giving the main characteristics of each (Answer no more than 250words). Neurons, in general, maintain an electric potential difference across their external membrane. It is caused by a differential distribution of electric charges across the membrane of the cell, living the inside of the cell membrane negative in comparison to the outside. The value of the membrane potential in a given nerve cell may vary from -40 to -80 in different nerve cells. In this process, neurons and muscle cells, can serve as a signaling mechanism. This also results in an input signal which is known as synaptic potential. Receptor potential is also synonymous with synaptic potential. The excitatory potential is known as receptor potential. Similarly, an integrative signal, occurs mainly at the initial segment of the axon and the axon hillock. A conductive signal is also known as action potential and an output signal is positioned at the synaptic terminal. During the process of stretching, the duration and amplitude of sensory stimulus decides the duration and stimulus of receptor potential. The receptor potential will get converted to action potential at the trigger zone. The amplitude and duration of receptor potential decides the number and frequency of action potential. Action potential is nothing but the output signal of the neuron. The frequency and pattern potential firing will have remarkable impact on quantity of neurotransmitter released at the action terminal points. (219 words). C) The retinal ganglion cells in book 4 figure 2. 2 p. 51 have input from different types of chemical synapse. One of these cells is depicted schematically in figure 2. 3a. Explain how the input differ in their effects and how these different effects are produced . ( Answer no more than 200 words). As depicted in Book 4 Figure 2. 2, the retinal ganglion cells of human eye receive different forms of chemical synapse. They receive input from photo receptor cells like rods and cones, outer plexiform layers, inner plexiform layers, amacrine cells, bipolar cells and horizontal cells. In Figure 2. 3 a, the role of photoreceptors in supplying chemical synapse to retinal ganglion cells is depicted well. Different types of retinal ganglion cells encode different visual stimuli. The difference in visual stimulus is resulted by the type of receptor from which chemical synapse is received and the way in which these inputs are wired together. In the region of lateral geniculate nucleus (LGN) of thalamus, these retinal ganglion cells synapse. There are six layers of neurons in LGN and they receive input from one eye only. They comprise of two ventral layers called magnocellular layers and four dorsal layers known as parvocellular layers receiving different inputs. The retinal ganglion cells form the optic nerve in human eye. (163 words). D) Outline two types of neural network that you might find in the visual system and state the advantage of each (Answer no more than 100words). Two prominent types of neural net works present in human visual system are magnocellular neural pathway and parvocellular neural pathway. They are also known as M channel and P channels respectively. Magnocellular pathway takes care of ventral portion and parvocellular pathway covers the dorsal portion receiving different inputs resulting in different visual effects. They end in lateral geniculate nucleus, visual cortex and visual chiasma. The advantage of magnocellular pathway is that it connects the 1st and 2nd layers of LGN. Similarly, the parvocellular pathway connects 3rd, 4th , 5th , and 6th layers of LGN. (95 words).