Comparisons & Careers Essay Example | Topics and Well Written Essays - 500 words

Comparisons & Careers - Essay Example local, public health aims to prevent disease, promote population health, and prolong life through organized community or group efforts (Beaglehole & Bonita, 2009, 2). Thus, it is essential to study the individual population health of each country in order to understand the global public health of the United States. To have a comparison of public health among other countries and the United States, the author selected Kenya’s health data. Kenya is located in the African region and the health metrics used both in Kenya and United States’ health data are for 2009. From the global perspective, 50% must be the global average of population living in urban areas. Kenya has less than global average of people living in the urban areas (22%) while the United States is far above the global average (82%). Meanwhile, United States has greater life expectancy (81 years) than Kenya (62 years) from a global perspective of 71 years (WHO, 2012, n.p.). Other health metrics are also observed, particularly those of mortality rates among children, adult risk factors, availability of health workforce, and inequities in health care. Surprisingly, the author found strikingly deviations between two countries and the global perspective of public health. For instance, health metrics of Kenya revealed that the population has higher mortality rates than U.S. in children under five years old, adult, pregnant women, and those with HIV/AIDS and tuberculosis. Kenya’s morality rates of 63 cases of HIV per 1,000 population aged 15-49 years and the 283 cases of tuberculosis per 100,000 population have caught the attention of the author as communicable diseases are more prevalent in Kenya (76) than in U.S. (9) while non-communicable diseases are more prevalent in U.S. (72) than in Kenya (14) (WHO, 2012, n.p.). In addition, the author found out that there are 360 deaths per 100,000 population due to maternal-related causes which calls for exte nsive need to address this health problem. Other

Research and critical reflection - Money doesn’t buy you happiness. Essay Example for Free

Research and critical reflection Money doesn’t buy you happiness. Essay Money doesn’t buy you happiness. Everyone has heard the statement before and most studies of happiness and well-being generally agree on it. However, even though money does not buy you happiness it is largely agreed that money can be a means to an end. Hence, money cannot buy you happiness, but it can provide you with financial security and well-being. If you asked a poor person if they were happy most will tell you they are not due to living in poor conditions and having poor health. Their need for safety and security outweighs their need for nice things and possessions. So if money does not buy you happiness what does buy you happiness? What are the factors in life that make you happy? One way to address this question could be looking at ones well-being. As such a deeper interpretation of well-being is necessary. When considering the concept of well-being, there are two major approaches, objective well-being, and subjective well-being. Objective well-being looks at how healthy a person is and the access he has to resources. Subjective well-being on the other hand looks at the overall happiness of a person. In the same breath it is also argued that material well-being, that is the things we buy and want, does not lead to our overall happiness. Hence, money doesn’t buy you happiness. (Williams, 2014). Considering this notion that money does not buy you happiness (Myers Diener, 1995), Kawachi and Kennedy (2002, p.30 -31) sought out to summarise the main ingredients to happiness in one’s life. They noted sex, ethnicity and age scarcely make you happy. Rather it is the relationships and community you have around you that generates levels of happiness. Furthermore, enjoying one’s work and leisure is highly correlated with happiness. On the other hand, one’s wealth and income does not have a straight correlation with happiness. Some poor people are happy, some rich people are unhappy and vice versa. Nonetheless, millions of people across the globe spend large amount of money consuming things they do not need. I myself fall victim to marketing ploys and consume materialistic things that I do not always need, but want because I believe it will make me fit in more in my community, or make me happier. People follow fashionable trends and want all the new toys that come out thinking it will make them happy. This need of people to have nice fancy things has previously been coined the â€Å"new consumerism†. Back in the day, it meant keeping up with others in your community, if your neighbour got a new flash car, you had to go get one. However, with the popularisation of television,  and later on the rise of mass media, â€Å"new consumerism† meant people were now competing all over the globe. Furthermore, as we live in a world of inequality in terms of income and wealth, the gap between what we want and what we have largely depends on our income. Schor (1998), referred to this as â€Å"the aspirational gap†. If one cannot afford something, he can either be â€Å"unhappy† dealing with not having that product/want, or he chooses to take on debt in order to afford it and have it then and there; thus having to work more to cover the debt and the cycle conti nues. So if we look at happiness as the â€Å"difference between what we have and what we want we suddenly become unhappy† (Williams, 2014, p.5). Largely, I agree with the statement the money does not buy you happiness. By society’s standards I am definitely not a rich man but I consider myself to live a moderately happy life; largely due to the fact that I am healthy, I have good friends and a loving family. According to several scholars (Benin Nierstedt, 1985, Inglehart, 1990, Myers, 2000) it is indeed our social relationships that generate the highest levels of happiness. With that said, I still consume certain things, materialistic things, and go to certain places in order to construct my social identity. I want things in order to fit in or get praise from my peers. According to many scholars however this does not lead to my well-being but rather to unhappiness. This draws back to the â€Å"aspirational gap†, if I cannot afford to look a certain way or buy certain things and keep up with the times do I ultimately become unhappy? Personally I would like to say it does not apply to me, but reflecting back to S chor’s (1998) study, it appears to point in that direction. As such, I do agree with the concept more so as a lot of people around me become unhappy when they cannot afford something they want. Or become unhappy because they got themselves into debt due to their unnecessary consumptions. Maslow (1943) devised a theory of motivation which attempted to explain the hierarchical nature of people’s well-being. Firstly it is our basic psychological needs like hunger and thirst that we have to satisfy. Next, it is our needs for security and protection, followed by our need for social bonds and love. The last two steps are ones self-esteem and self-actualisation. This is a very hierarchical view which means once a certain level has been satisfied one seeks to satisfy the next until you reach to the top – self actualisation. This will explain why people become unhappy when they cannot afford  something – reach self-actualisation. Moreover, identities are fluid. I constantly consume new trends, go to new places, and change my habits to fit society’s norms. Social psychology attributes this to people’s nature to conform. One study by Asch (1952, ci ted in Bond Smith, 1996) shows the tendency of people to conform to the majority even when the outcome is clearly wrong. I agree with this as I buy certain clothes and go to certain places because I want to fit in with my surroundings. Zaichkowsky (1994) claims that peoples involvement with a product depends on a person apparent relevance of a product based on his inherent needs and values. Hence my values stem from my surroundings and my need for a product comes from my need to fit in to my surroundings. A lot of the above-mentioned concepts discussed were first investigated after WWII and throughout the 20th century. However, as the world is constantly evolving and changing do these outlooks on happiness and well-being still apply today? Have they gotten any better or worse? Early studies showed an increase in mental disorders and divorces throughout the late 20th century, as well as the increase need of people for bigger and better things. A study by Helliwell, Layard, and Sachs (2012) found that on average rich people are happier than poor people. However, they found that a country’s economic growth does not indicate an increase in the overall happiness of its people. This is simply due to the fact that once people reach a comfortable/secure level of income; further increase of it does not generate higher levels of happiness. Moreover, they found unemployment is highly correlated with low levels of well-being, whilst being employed – and satisfied with your job – was correlated with higher levels of well-being. Finally, they noted in Maslow’s pyramid of human needs, love and belonging come just after basic physiological and safety needs. Clearly, the sources of individual happiness include the set of social interactions through which individuals are interconnected.† (p.70). The aforementioned trends discussed appear to be in line with the current state of New Zealand. Helliwell et. al. (2012) found New Zealand ranked as the 13th happiest country in the world. This was attributed due to a low unemployment rate (6.2%), divorce number down (stats.govt.nz), and ranking high on education as well as freedom. (Helman, 2013). However, when looking at the top 50 richest countries in the world (aneki.com) New Zealand does not even make an appearance. However, it is safe to assume that new  consumerism and the â€Å"aspirational gap† still apply to New Zealand as the countries spending ($2,578 million) is higher than its GDP ($211,678 million). (stats.govt.nz). It certainly appears that money does not buy you happiness. Rather being poor is correlated with low levels of well-being. Money in itself can provide a person with security, but increased income does not appear to have an effect on overall happiness. Looking at Maslow’s theory, a person could have all the money in the world but if they are alone and do not have a loving community of friends and family to share it with they are almost always going to be unhappy. Rather, happiness is determined by a large number of factors with an emphasis on basic needs such as food and water, as well as friendships and belonging to a loving community. Consumption of materialistic objects and the aspiration for more money negatively affects our well-being. References Benin, M.H. and B.C. Nierstedt: 1985, ‘Happiness in single- and dual- earner families: The effects of marital happiness’, job satisfaction and life cycle, Journal of Marriage and the Family 47, pp. 975–984. Bond, R. Smith, P. B. (1996). Culture and conformity: a meta-analysis of studies using asch’s (1952b, 1956) line judgment task. Psychological Bulletin, 119(1), 111–137. Maslow, Abraham H. 1943 A theory of human motivation. Psychological Review, 50: 370-396. Helliwell, J., Layard, R., Sachs, J. (2012). World Happiness Report. Centre for Economic Performance. The Earth Institute Columbia University. Helman, C. (2013). The world’s happiest (And Saddest) countries. http://www.forbes.com/sites/christopherhelman/2013/10/29/the-worlds-happiest-and-saddest-countries-2013/ Inglehart, R.: 1990, Culture Shift in Advanced Industrial Society (Princeton University Press, Princeton, NJ). Myers, D.G.: 2000, ‘The funds, friends and faith of happy p eople’, American Psychologist 55(1), pp. 56–67. Myers, D. G. Diener, E. (1995). Who is happy? Psychological Science, 6(1), 10–19. Offer, A. (2006). The challenge of affluence: self-control and well-being in the United States. Williams, J. (2014) Consumption and Well-being. Chapter 12. P. 104 – 127. Zaichkowsky, J. L. (1994). The personal involvement inventory: reduction, revision, and application to advertising. Journal of Advertising, 23(4), 59–69.

Cheap Labour: Canada :: essays research papers

Cheap Labour: Canada Canada, the so-called land of opportunities. This statement is a known fact due to the large amount of people immigrating to our country. It all started back in the 50's and is still occurring in the 90's. I will be discussing the different working mentalities between French Canadians and immigrants coming from various parts of the world. I will compare "Voiceless People" by Marco Micone, and White Niggers of America by Pierre Vallieres. White Niggers emphasizes on the mentality of French Canadian working class and Voiceless People emphasizes on immigrant's mentality towards working, which in this case is the Italian community. After reading "Rivalry Over the Ethnic Minorities", it was like reading my own family's past when they immigrated in Quebec back in the early 70's. Many Greek immigrants who immigrated from their native country followed the same pattern towards finding happiness. Like most of the French, they worked long hard hours in bad working conditions and not so great pay. These sweatshops represent the first act of action to climb up the social ladder. But for the immigrants, it meant much more: they have these jobs in order to save up some money for the future, by a nice house and reach the next step in social ladder. Most of the time, the immigrants would buy their home in other neighborhoods; they would change community because it reflected their new social situation. Because they have more money, they can move to an area where people of the same nationality live. They will leave the French back in the city where they will keep on working long hours because they never saved up or invested their money. The main point I'm trying to show is that the immigrants have a stronger ambition and desire to become more successful than the French do, maybe because they are not at home and threatened by others. This is the world view almost all immigrants have and this concept has a major effect on their lives. Voiceless People is exactly the same scenario for Antonio and his family. Antonio came here very poor and unable to speak a word of French. He started working in factories with very bad pay and even worse working conditions. Just like the typical immigrant, he never gave up, didn't let anyone put him down, continued to work because he had an ambition to become successful and buy a house knowing that he earned it with his own sweat. As a newcomer to this country, he seemed to succeed with great facility, unlike many French Canadians who seem somehow jealous of the immigrants who tend to succeed with such bad

Hinduism and Spiritual Significance Diwali

Diwali is an important festival for Hindus. The name of festive days as well as the rituals of Diwali vary significantly among Hindus, based on the region of India. In many parts of India, the festivities start with Dhanteras, followed by Naraka Chaturdasi on second day, Diwali on the third day, Diwali Padva dedicated to wife- husband relationship on the fourth day, and festivities end with Bhau-beej dedicated to sister-brother bond on the fifth day.Dhanteras usually falls eighteen days after Dussehra. On the same night that Hindus celebrate  Diwali, Jains celebrate a festival of lights to mark the attainment of moksha by Mahavira , Sikhs similarly celebrate Bandi Chhor Divas, and Arya Samajists celebrate Shardiya Nav- Shasyeshti. Diwali is an official holiday in India , Nepal , Sri Lanka , Myanmar , Mauritius, Guyana , Trinidad and Tobago, Suriname , Malaysia , Singapore and Fiji. Diwali is one of the happiest of holidays, with significant preparations.People clean their homes and decorate them for the festivities. Diwali is one of the biggest shopping seasons in India; people buy new clothes for  themselves and their families, gifts, appliances, kitchen utensils, small to big ticket items such as cars and gold jewellery. People also buy gifts for family members and friends which typically includes sweets, dry fruits and seasonal specialities depending on regional harvest and customs. It is also the period when little kids hear ancient stories, legends, myths and battle between good and evil, light and darkness from their parents and elders. Girls and women go shopping, and create rangoli and other creative patterns on floors, near doors and walkways.Youth and grown ups graduate to helping with lighting and preparing for patakhe (fireworks). There is significant variation in regional practices and rituals. Depending on the region, prayers are offered before one or more deities, with most common being Lakshmi – the goddess of wealth and prosperity. O n Diwali night, fireworks light up the neighborhood skies. Later, family members and invited friends celebrate the night over food and swe Spiritual significance Diwali is celebrated by Hindus, Jains and Sikhs to mark historical events, stories or myths, but they all spiritually mark the  victory of light over darkness, knowledge over ignorance, good over evil, hope over despair.In the Yoga, Vedanta , and Samkhya schools of Hindu philosophy, a central belief is that there is something beyond the physical body and mind which is pure, infinite, and eternal, called the Atman . The celebration of Diwali as the â€Å"victory of good over evil†, refers to the light of higher knowledge dispelling all ignorance, the ignorance that masks one's true nature, not as the body, but as the unchanging, infinite, immanent and transcendent reality. With this awakening  comes compassion and the awareness of the oneness of all things, and knowledge overcomes ignorance.Diwali is the celebrati on of this Inner Light over spiritual darkness, knowledge over ignorance, right over wrong, good over evil Religious significance in Hinduism The religious significance of Diwali varies regionally within India, depending on the school of Hindu philosophy, regional myths, legends and beliefs. Many see Diwali honouring the return of the hero Rama, his wife Sita and his brother Lakshmana from exile, as told in the ancient Hindu epic called the Ramayana.To some, Diwali marks the return of Pandavas after 12 years of Vanvas and one year of agyatavas in the other ancient Hindu epic called the Mahabharata . Many other Hindus believe Diwali is linked to the celebration of Lakshmi, the goddess of wealth and prosperity, and wife of deity Vishnu. The five day festival of Diwali begins on the day Lakshmi was born from the churning of cosmic ocean of milk during the tug of war between the forces of good and forces of evil; the night of Diwali is the day Lakshmi chose Vishnu as her husband and the n married him.Some Hindus  offer pujas to additional or alternate deities such as Kali, Ganesha, Saraswati, and Kubera. Other Hindus believe that Diwali is the day Vishnu came back to Lakshmi and their abode in the Vaikuntha; so those who worship Lakshmi receive the benefit of her good mood, and therefore are blessed with mental, physical and material well-being during the year ahead. In India's eastern region, such as West Bengal , Lakshmi is not worshipped, only deity Kali is worshipped and the festival is called Kali Puja. In India's Braj and north central regions, deity Krishna is recognized.People mark Mount Govardhan, and celebrate legends about Krishna. In other regions, the feast of Annakoot is celebrated, with 56 or 108 different cuisines prepared, offered to Krishna, then shared and celebrated by the local community. In West, South and certain Northern parts of India, the festival of Diwali marks the start of a new Hindu year. Along with Goddess Lakshmi, offerings are ma de to Ganesha who symbolizes ethical beginnings and fearless remover of obstacles; Saraswati who symbolizes music, literature and learning; and Kubera who symbolizes book keeping, treasury and wealth management.

Mortar Mixes Using Different Concentration Of MGSO4 Environmental Sciences Essay

1.0 General: Mortar mix is a combination of cement and sand that is used to keep together building type blocks. On adding H2O it becomes a feasible paste that sets difficult. It is used with stuffs like bricks and rocks to do paseos and walls. Mortar was originally made of clay or clay. There is grounds of the usage of howitzer in civilizations around the universe. Persian and Babylonian constructions used howitzer from about 2900 BC on. The earliest Egyptian pyramids used the clay or clay combination, while ulterior edifices used gypsum or calcium hydroxide. Mortar can besides be used for the fix of masonry when the original howitzer has washed off. Modern howitzers are typically made from a mixture of sand, a binder such as cement or calcium hydroxide, and H2O. Cement fabrication is related with a batch of environmental jeopardies and has impacts at all phases of the procedure. These include emanations of airborne pollution in the signifier of dust, gases, noise and quiver when runing machinery and during blaring in preies, and harm to countryside from quarrying, heavy metal emanations in the during the high-temperature calcination procedure of limestone and clay minerals and the ingestion of a immense sum of fuel. Most cement kilns today use coal and crude oil coke as primary fuels, and to a lesser extent natural gas and fuel oil. For the turning population of the universe, the demand for lodging and electricity is besides increasing consequently. For lodging and other installations, the building industry is turning at a really fast gait with of all time increasing demand for cement. To carry through the demand of electricity for such population in India up to 2004 the electricity coevals was about 1,12,058 MW, 65-70 % of which is thermic ( largely coal based ) . Further, harmonizing to an estimation 100,000 MW capacity or more would be required in the following 10 twelvemonth. Concrete is a composite stuff composed of harsh farinaceous stuff ( the sum or filler ) embedded in a difficult matrix of stuff ( the cement or binder ) that fills the infinite between the sum atoms and gums them together. We can besides see concrete as a composite stuff that consists basically a binding medium which particles or fragments of sums are embedded. The simplest representation of concrete is:Concrete = Filler + Binder.There are many different sorts of concrete. For illustration, Portland cement concrete, asphalt concrete, and epoxy concrete. In concrete building, the Portland cement concrete is utilized the most. Therefore, the term concrete normally refers to Portland cement concrete. Admixtures are stuffs other than sum ( all right and coarse ) , H2O, fiber and cement, which are added into concrete batch instantly before or during blending. Use of Admixtures has become a common pattern in modern concrete. Chemical alloies can modify the scene and indurating feature of cement paste by act uponing the rate of cement hydration. Water-reducing alloy can plasticise fresh concrete mixtures by cut downing surface tenseness of H2O, air-entraining alloies can better the lastingness of concrete, and mineral alloies such as pozzolana ( stuffs incorporating reactive silicon oxide ) can cut down thermic snap. 1.1. Mortar: A edifice stuff made by blending calcium hydroxide, cement or plaster of Paris with sand, H2O and sometimes with other stuffs, used in masonry for fall ining rocks, bricks, etc. besides for stick oning. 1.1.1 Gypsum howitzer: The Egyptians used gypsum howitzers in the building of the pyramids. More late, this type of howitzer was used to reconstruct much of the metropolis of Paris, which gave its name to the Gypsum, sometimes called Plaster of Paris, as a consequence of the natural gypsum sedimentations found under the territory of Monmartre. Some of this gypsum bonded masonry still exists in the older parts of Paris. More late, an imported external render, based on Gypsum, originally developed in France, was imported into the United Kingdom. However, after a short period of clip and a bad history of failures this was withdrawn from the market. In add-on to this recent job, it is known that many of the bing historic homes in Paris, that were originally built with gypsum howitzer and have non been restored, suffered severely from moistness and impairment. As a consequence of these inauspicious experiences, and partially originating from the theoretical position that they do non organize hydrates that are stable in presence of H2O, gypsum howitzers are, hence, non used today and non recommended for external work. 1.1.2 Lime Mortars: The Egyptians used lime howitzers, with literature on this topic dating back 2000 old ages. Lime howitzers are believed to indurate and derive strength by the vaporization of H2O and the soaking up of C dioxide from the ambiance. This consequences in the gradual transition of calcium hydroxide into Ca carbonate. This mechanism is theoretically right, but takes a really long clip to bring forth any meaningful strength. 1.1.3 Calcium oxide: The calcium hydroxide is produced, by and large by firing mineral natural stuffs ; dwelling of Ca chiefly but Mg based calcium hydroxides besides exist. Magnesium based calcium hydroxides are non nevertheless used for howitzer in the United Kingdom or Ireland and will non be considered farther in this text. In the United Kingdom, the natural stuffs that are burnt in the kiln to bring forth calcium hydroxide are chalk or limestone, but in theory any chalky feedstock could be used. In some states, shells, corals and other beginnings of Ca are besides used satisfactorily. When the natural stuff, which is fundamentally composing of Ca carbonate, is heated to about 950oC, the combined C dioxide is driven off in the signifier of gas, to ensue in Ca oxide or calcium oxide remaining. 1.1.4 Hydrated calcium hydroxide: Calcium oxide is non used straight in howitzer, but it is foremost reacted with H2O to bring forth Ca hydrated oxide, known as â€Å" quenched † or â€Å" hydrated † calcium hydroxide and in this signifier it is ready to be added in a howitzer mix. However, it is formed that pure Ca hydrated oxide howitzers, though being capable of indurating and strength development, in world it reacts highly easy. Hence, it require a period of possibly 100 old ages for a howitzer articulation to carbonate or indurate to a deepness of possibly 6 to 10 millimeter ( carbonation is the transition of Ca hydrated oxide to calcium carbonate ) . The ancient craftsmen realized this, and knew that a really pure calcium hydroxide was really inferior to one that had some drosss. 1.1.5 Hydraulic calcium hydroxide: When cement is manufactured, calcium hydroxide is burnt in a kiln with clay, to supply a cementing compound that reacts with H2O to bring forth a hard-boiled hydrate. It can be seen that the presence of clay drosss produces efficaciously weak cement. This deficiency of understanding besides leads to an erroneous reading of the belongingss of lime howitzers. Some modern builders and specifies ascribe a whole overplus of good belongingss to â€Å" lime † howitzers, based chiefly on their observations of the long life of historic constructions, without recognizing precisely what type of lime howitzers they do necessitate for their usage. Many successful and long lasting constructions that they believe to incorporate lime howitzers are based on hydraulic calcium hydroxide. In world this is weak and rough cement, when compared to the purer hydrated calcium hydroxides that are produced today. It will be seen that usage of the latter stuff will non bring forth a howitzer with a great trade of strength or lastingness, as the carbonation procedure returns so easy and produces comparatively low strength development. Due to the apparent long permanent nature of hydraulic calcium hydroxide based howitzers, in recent old ages some specifiers have once more been qualifying them, unaware of the manner in which they were produced originally, and in the belief that similar stuffs are readily available today. It is non the instance that hydraulic calcium hydroxides are readily available in the UK today as merely one little works in Dorset produces commercial measures. Some hydraulic calcium hydroxides are imported from Italy and France but whilst these may be echt, a figure are formulated utilizing mixtures of Portland cement, calcium hydroxide and air entraining agent and are therefore non hydraulic calcium hydroxides at all, but instead masonry cements. Study suggests wherever historic calcium hydroxides are referred to these are hydraulic calcium hydroxide in world and non hydrated calcium hydroxide. There are legion illustrations of lasting constructions made with mortar one such illustration of U.K. is illustration Hadrian ‘s wall still which has monolithic restored countries of original stuffs. The Tower of London, some 900 old ages old, provides farther grounds of the lastingness of masonry stuffs and historic calcium hydroxide howitzer. 1.1.6 Ash calcium hydroxide howitzer: The possible pozzolanic belongingss of ash or other stuff incorporating reactive silicon oxides have been known since Roman times. There are many misconceptions and its inappropriate specification. Early bricks were fired at low temperatures and the attendant merchandise was rather extremely reactive in the presence of free calcium hydroxide. However, modern bricks are fired at a much higher temperature and are non about every bit reactive, as earlier one. Therefore a great trade of confusion exists, related to the specification of stuffs which can give a true image of historic features and hence go forthing behind a possible beginning. Therefore, any specification for a lime howitzer to be used in concurrence with land brick dust should be critically questioned. In contrast to the state of affairs with brick dust, the usage of ash in ash calcium hydroxide howitzers has been widespread and more successful, but non to state that these mixes should truly be specified today. After industrial revolution widespread handiness of furnace ashes, ash calcium hydroxide or black ash howitzers are used by common adult male. These stuffs are frequently criticized today, chiefly because of their drosss, taking to lastingness jobs. There is grounds of usage of these stuffs in pit work built around the beginning and center of the 20th century caused corrosion of the wall ties, but it is ill-defined whether or non many of these ties would hold corroded in any event regardless of the type of howitzer used. Many constructions exist today besides where old ash calcium hydroxide howitzers are still lasting. Ash lime howitzers were still used good into the center of the 20th century in those parts of the state where ash was widely available. 1.1.7 Cement: calcium hydroxide: sand howitzers: Development of â€Å" modern † Portland cements, the potency for masonry building. This is attributable rapid rate which enabled building work. The early limes antecedently used produced acceptable working belongingss for the Masons. The rate of strength addition was low, particularly in cold conditions conditions. This meant that even a high quality calcium hydroxide, with a good ultimate strength, could turn out really debatable for winter use. Indeed it is likely that the bulk of masonry building proceed small during the winter months. The handiness of the new Portland cements changed this state of affairs and enabledConstruction to transport on throughout the twelvemonth, with the obvious exclusion of periods of really terrible winter conditions with heavy precipitations or stop deading temperatures. However, a job arose with these new stuffs. With the calcium hydroxides, which they antecedently worked with, mix proportions of between one portion binder to two or two and a half parts sand ( 1:2 and 1:2 ) were used by the Masons. These mix proportions produced a mix with acceptable working belongingss. The usage of such high binder contents with cements resulted in a howitzer was excessively strong for the units for which it was being applied. Use of these stuffs for reconstructing the earlier work suffered from some short comings.Solution to this job was to utilize both calcium hydroxide and cement as a binder, with the calcium hydroxide and cement together organizing the proportions of one portion of binder to two and a half or three of sand.Today, howitzers are widely used in most continents, preponderantly in Europe, North America, Australasia and Asia. 1.1.8 Masonry cement howitzers: Use of Masonry cement howitzer in a cement plant is an alternate construct of blending together cement and calcium hydroxide on site or to obtain a blend of the belongingss of howitzer which is neither excessively strong nor excessively weak. Recent research work has shown that limestone may besides supply an enhanced strength development in the medium and long term because of a slow continuance of the cement hydration/strength development procedure. In United Kingdom masonry cement is utilized as mixtures of Portland cement and crushed rock, wherever in North America, the tradition has been to utilize mixtures of Portland cement and hydrated calcium hydroxide, together with air entrainment. This construct has late been adopted by one of the UK cement plant and has now been incorporated into the Code of Practice BS 5628. 1.2. Coal: Coal occupies an of import place in the Indian energy sector since India has huge militias of thermic class coal. Coal is the most abundant and widely dispersed dodo energy resource in the universe. Among the entire power generated yearly in India, approximately 70 % is produced by thermic power workss. The bulk of thermic power workss ( about 84 % ) are running on coal with 70 billion dozenss of coal modesty, while the staying 13 % tally on gas and 3 % on oil. About 112 million dozenss of fly ash is generated yearly in India by thermic power workss as a byproduct of coal burning. Fly ash is a burnt and powdery derived function of inorganic mineral affair that generates during the burning of powdered coal in the thermic power works. The burned ash of the coal contains largely silica, alumina, Ca and Fe as the major chemical components. Depending on the combustion temperature of coal, the mineral stages in crystalline to non-crystalline constructions such as vitreous silica ( SiO2 ) , mullite ( 3Al2O3.2H2O ) , hematite ( Fe2O3 ) , magnetite ( Fe3O4 ) , wustite ( FeO ) , metallic Fe, orthoclase ( K2O Al2O3.6SiO2 ) and fused silicates normally occur in the burned coal ash. Silica and alumina history for approximately 75 to 95 % in the ash. The categorization of thermic works fly ash is considered based on reactive Ca oxide content as class-F ( less than 10 % ) and class-C ( more than 10 % ) . Fly ash quality depends on coal type, coal atom choiceness, per centum of ash in coal, burning technique, air/fuel ratio, and boiler type. Indian fly ash belongs to class-F. The Ca bearing silicon oxide and silicate minerals of ash occur either in crystalline or non-crystalline constructions and are hydraulic in nature ; they easy reacts with H2O or hydrated lime and develops pozzolanic belongings. But the crystalline mineral stages of vitreous silica and mullite nowadays in the ash are stable constructions of silicon oxide and silicates, and are non-hydraulic in n ature. Normally the fly ash contains these two mineral stages as the major components. Therefore, the use of fly ash in building industry as sums or replacing of cement mostly depends on the mineral construction and pozzolanic belongings. Fly ash is loosely an aluminium-silicate type of mineral rich in aluminum oxide and silicon oxide. 1.2.1.Worldwide Scenario of fly ash Use: Indian coals have really high ash content. The fly ash content of coal used by thermic power workss in India varies between 25 and 45 % . A big sum of fly ash is generated by thermic power workss, doing several disposal related jobs. In malice of enterprises taken by the authorities, several non-governmental and research and development organisations for fly ash use, the degree of fly ash use in the state was estimated to be less than 10 % anterior to 1996-97.On the Global degree, less than 25 % of the entire one-year fly ash produced is utilised. However, in many states like Germany, Belgium and Netherlands more than 95 % of the entire fly ash produced was reportedly used during 1996. Likewise United Kingdom 50 % fly ash was utilized during 1998, whereas the use by the China during 1995 was about 32 % and 40 % , severally. European states are taking in use of fly ash. In Canada a batch of research work has been done in the country of high volume fly ash concrete and they are efficaciously utilizing fly ash since last two decennaries. Japan is besides front smuggler in use of fly ash in Asia. The use of fly ash by twelvemonth stoping 2001-2002 is given below: Germany & A ; Netherlands: 100 % Belgique: 90 % Japan: 67 % India: 13 % 1.2.2. Leaching Behaviour of fly ash: In India, surveies have been carried out toward direction of fly ash disposal and use. Fly ash is utilized in cement and building. But, the rate of production is greater than ingestion. The fresh fly ash is disposed into keeping pools, lagunas, landfills and slagheaps. Disposal of immense sums of fly ash in landfills, and surface impoundings or its reuse in building stuffs is of environmental concern. LeachingA is the motion of contaminations, such as water-soluble pesticides or fertilisers, carried by H2O downward through permeable dirts. Most pesticides adsorb to dirty atoms ( particularly clay ) become immobile and do non leach. The destiny of nomadic pesticides, nevertheless, can be thought of as a race between the assorted debasement procedures and leaching to groundwater. During conveyance, disposal, and storage stages, fly ash is subjected to leaching and portion of the unwanted constituents in the ashes may foul both land and surface Waterss. Fly ash can be leached in higher concentrations than imbibing H2O criterions and can do taint in imbibing H2O beginnings. Fly ash contains trace sums of toxic metals that may hold negative effects on human wellness and on workss. Disposal of fly ash in surface H2O beginnings disrupts aquatic life, whereas toxic metals leached contaminate belowground H2O resources. Therefore, it is of import to analyze the leaching behavior of fly ash. In India, so far non much accent has been given to utilize coal ash as backfill stuff in underground/ unfastened dramatis personae mines and to foretell its subsequent consequence on land H2O quality. One of the chief jobs in disposing of large measures of coal ash is the possible leaching of different pollutants. A thorough probe sing leaching of trace/heavy metals from different fly ashes is required to cognize the impact of leached hint metals from fly ash to land H2O every bit good as surface H2O. In the present survey, short term and long term leaching survey has been carried out on fly ash from Panipat Thermal Power works, Haryana. An effort has been taken to analyze the leaching behaviour of fly ash as per the internationally recognized process laid down inCEN/TS 14405. 1.3. Objective of Work: The chief aim of the present research work is twofold. The first 1 is to utilize the fly ash as cost effectual replacement of dearly-won building stuffs and 2nd 1 is to happen out the optimal workability and public presentation of howitzer mix with fly ash in inauspicious commixture and hardening conditions. A typical research programme formulated for the survey is shown in Table 1 & A ; 2. In the capital metropolis of Delhi, the sanctum River Yamuna is the chief beginning of H2O. The usage of natural Yamuna H2O for building proposes is how far good and, if non, how much impact it put on the overall public presentation of howitzer regular hexahedrons in the similar commixture and bring arounding status with that of the normal DJB H2O supplied for imbibing intents has been attempted for comparing. In add-on to the above, leaching column survey on fly ash collected from NTPC, Panipat has besides been performed for appraisal of likely leaching of hint elements as per standard process laid down in European Standard CEN/TS 14405.Table 1.1: Research on howitzer mixes utilizing Yamuna H2O with different concentration of MgSO4 for blending and DJBW & A ; YW with different concentration of MgSO4 for bring arounding of howitzer regular hexahedrons.Mortar mixes utilizing different concentration of MgSO4 in Yamuna H2OYamuna H2O4 % MgSO48 % MgSO412 % MgSO416 % MgSO4Water quality for hardening of howitzer regular hexahedronsNormal DJB H2OYamuna H2O4 % MgSO4DJB Water8 % MgSO4 DJB Water12 % MgSO4 DJB WaterDetailed periodic surveies for physical, chemical and mineralogical surveies of H2O and concrete7 yearss7 yearss7 yearss7 yearss7 yearss28 yearss28 yearss28 yearss28 yearss28 yearss56 yearss56 yearss56 yearss56 yearss56 yearss90 yearss90 yearss90 yearss90 yearss90 yearss365 yearss365 yearss365 yearss365 yearss365 yearssTable 1.2: Research on howitzer mixes utilizing 35 % Yamuna H2O with different concentration of MgSO4 for blending and DJBW & A ; YW with different concentration of MgSO4 for bring arounding of howitzer regular hexahedrons.Mortar mixes utilizing 35 % fly ash with different concentration of MgSO4 in Yamuna H2ODJB H2O4 % MgSO48 % MgSO412 % MgSO416 % MgSO4Water quality for hardening of howitzer regular hexahedronsNormal DJB H2ONormal Yamuna H2O4 % MgSO4DJB Water8 % MgSO4 DJB Water12 % MgSO4 DJB WaterDetailed periodic surveies for physical, chemical a nd mineralogical surveies of H2O and concrete7 yearss7 yearss7 yearss7 yearss7 yearss28 yearss28 yearss28 yearss28 yearss28 yearss56 yearss56 yearss56 yearss56 yearss56 yearss90 yearss90 yearss90 yearss90 yearss90 yearss365 yearss365 yearss365 yearss365 yearss365 yearssDue to the increasing demand of energy, the rate of production of fly ash is besides increasing. The use of fly ash in cement or building industry is non in synchronism with the immense sum of its production. The safe disposal of fly ash is a topic of concern as fly ash poses risky jobs to the environment in many ways.The fresh fly ash is disposed into keeping pools, lagunas, landfills and scoria tonss. Fly ash can pollute the surface H2O, dirt and besides the land H2O due to the leaching of unwanted constituents. Fly ash can be leached in higher concentrations than the prescribed bounds of codifications for imbibing H2O criterions and can do taint in imbibing H2O beginnings. Fly ash contains trace sums of toxic metal s that may hold negative effects on human wellness and on workss. Disposal of fly ash in surface H2O beginnings disrupts aquatic life, whereas toxic metals leached contaminate belowground H2O resources. Therefore, it is of import to analyze the leaching behavior of fly ash. 1.4. Organization of Work: Chapter-1 includes debut of fly ash and Mortar, Classification of Mortar, worldwide scenario of concrete and wing ash use for environmental friendly constructive fabrication and aim of present work how we better usage with fly ash so that it can assist us in civil technology and besides better the quality of environment. Chapter-2 Literature reappraisal related to concrete and wing ash with accent on usage of fly ashas a replacing stuff of cement and effects of alteration in physical and chemical conditions on public presentation of concrete and howitzer. Chapter-3 Material and methods includes analysis of fly ash and OPC and H2O quality analysis in conformity with national and international codifications commissariats and casting of regular hexahedrons. Chapter-4 Collection and calculation of informations and treatment on trial consequences. Chapter-5 Conclusion includes the result of whole experiments and suggestions based on result for farther survey.

Wireless Carriers in the United States

Wireless Carriers in the United States Historical Strategic Issues When it comes to wireless carriers in the United States the most common historical strategic issues revolves around price, performance, and customer service.Advertising We will write a custom essay sample on Wireless Carriers in the United States specifically for you for only $16.05 $11/page Learn More The key players in this industry had to mindful of all three factors because the consumers in the U.S. market can easily switch to another carrier if they are not satisfied with the value they are getting for their money and the kind of service that they believe they deserve. Take for example the ability to SMS or to text one another. There was a time when this type of service was non-existent in North America (Gow Smith, p.58). The key players in the industry had to balance all three in order to increase their market share. Their strategists cannot afford to simply focus on price because their competitors are willing to lower thei r own prices as well in order to attract more customers and yet at the same time make their offer much better by improving the customer service aspect of the business. Among the key players in the industry, a reliable service is already a given, and yet users of wireless communications technology are also looking for cheaper rates and if possible the capability to buy a mobile phone at a lower cost. The price of the plan or the service is affected by the operational costs incurred by the wireless carrier. Thus, streamlining the operations and finding ways to lower overhead costs is a permanent fixture of a company-wide strategy. There are many things to consider in this regard such as technology and regulations stipulated by the Federal Government. There is a need to acquire the appropriate technology in order to maintain a certain level of performance. This is a major source of expenditure for the company. Furthermore, new laws regarding tariffs and other forms of taxes can easily limit the capability of wireless carriers to offer cheaper plans and better rates for their consumers.Advertising Looking for essay on communication strategies? Let's see if we can help you! Get your first paper with 15% OFF Learn More In order to maintain quality service, wireless carriers had to be contented with relatively lower profit margins (Abell, p.1). This explains why the wireless carrier business is a very competitive industry. Key players in this industry may be forced to accept a smaller profit margin. On the bright side, these firms are not expected to slow down in the next few years because of the phenomenal growth in the number of people using mobile phones (Kavoori Arceneaux, p.155). Key Players and their Operations According to a respected market research agency there are four major players in the wireless telecom carrier industry and these are: Verizon Wireless; ATT Inc.; Sprint Nextel Corporation; and Deutsche Telekom AG (IBISWorld, p.1). The rankings change all the time because of the competitive nature of the industry there is a constant need to do mergers or buy-out the competition. But as of March of March of 2011 ATT is considered the largest wireless company in the United States (Abell, p.1). ATT earned this distinction when it decided to purchase T-Mobile USA from Deutsche Telekom for $39 billion and as a result the combined entity is now one third larger than former number one Verizon Wireless (Abell, p.1). The significance of this new development is seen in how ATT has now more than twice the subscriber as Sprint Nextel (Abell, p.1). Nevertheless, ATT cannot afford to rest on its laurels so to speak because subscribers can easily change carriers if they believe they can get a better deal. Strategic Change Consumers should expect constant change when it comes to the strategies employed by wireless carriers. Strategic change is always dependent upon price, performance and customer service; there is a need for constant adjustment in order to please as many subscribers as possible. It is imperative to retain loyal customers while at the same time attract new subscribers and take a bigger piece of the market. Wireless companies had to skillfully balance price, performance and customer service. The CEOs of these firms knew very well what is expected of them and it is to deliver the best value to increase the profitability of the company and achieving all of that without spending too much. The most dreaded scenario is to see loyal subscribers transfer allegiance to another wireless company. When it comes to the price war it can be argued that wireless companies already demonstrated their willingness to lower the price of their plans. Thus, the crucial battle is all about performance and customer service. The significance of these two factors can be seen when a wireless company begins to experience success and the increased number of subscribers puts a toll into their infrastructure. As a res ult the most common strategic change taking place in recent years is the ability to consolidate, to merge with other companies and to buy-out the competition. According to one analyst the primary reason why ATT had to acquire T-Mobile USA is due to its connectivity issues and the perception that it is not a reliable wireless company (Abell, p.1)Advertising We will write a custom essay sample on Wireless Carriers in the United States specifically for you for only $16.05 $11/page Learn More This is of course due to the fact that ATT has an existing business partnership with Apple and this has resulted in the 80-fold increase in its wireless-data usage (Abell, p.1). By acquiring T-Mobile USA, ATT hopes to address this perception problem. Strategic change in the U.S. wireless carrier industry is heavily affected by the mobile phone phenomenon (Grant Meadows, p.316). Consider the following research findings: â€Å"Adolescents use the cell phone to network with peers. For adults, family and security drive use† (Grant Meadows, p.316). The mobile phone is not only a communication tool but has now become a mobile computer and in turn became a reliable source of news, information, entertainment, social networking using wireless applications and the World-Wide-Web to interconnect and download information. In addition, the mobile phone has become a status symbol and an extension of the self. For instance, â€Å"adolescents are the most active in reinventing wireless technology as a personal medium and a social prop for self-presentation †¦ fashion attentiveness affects the purchase, use and replacement of cell phones† (Grant Meadows, p.316). This observation was corroborated by an interesting discovery made a research group. In their study they found out that Verizon Wireless is the leader when it comes to customer service and performance in 2008 (Carton, p.1). Respondents were interviewed with regards to dropped calls. Resp ondents also provided feedback when it comes to cellular service provider satisfaction rating. In both instances Verizon Wireless came on top and yet subscribers are switching over to ATT. The major reason why ATT has more subscribers than Verizon Wireless in 2008 is attributed to what the company can offer in terms of mobile phones. ATT subscribers can choose a deal where the company enables them to own an iPhone and this is the main reason why revenue is up.Advertising Looking for essay on communication strategies? Let's see if we can help you! Get your first paper with 15% OFF Learn More Strategic change must be focused on price, performance and customer service. But competitors in the wireless carrier industry must also focus on how they can provide better phones on top of the great deals they are offering their subscribers and potential clients. These firms had to realize that â€Å"the cell phone is characteristically identified with new modes of mobility, personalization, identity, and individual and group relations† (Kavoori Arceneaux, p.155). This is nothing new because Nokia in the past decade made a statement with regards to their unconventional designs and made the realization that mobile phones must be associated with lifestyle and emotional appeal (Gow Smith, p.60). This is a feature of the wireless communication business that should become a major focus of strategic change. It is therefore crucial to consider how a wireless carrier can provide more services related to the personalization of the mobile phone. Subscribers are no longer contented w ith having a mobile phone. They also wanted the device to express their identity and personality. The ability to download applications to enhance the usability of the mobile phone should be a major source of income for telecom companies. Strategic change must be done in such a way that a firm continues to eliminate any form of waste; it is imperative to streamline operations to increase the profitability of the company. On the other hand these firms must realize the power of the consumers to switch carriers in an instant. This is the beauty and challenge of wireless communication technology. It is no longer enough to provide a reliable communication platform it is also important to understand how mobile phones had revolutionized 21st century living and therefore all the CEOs working within this industry had to acknowledge that style and substance goes hand-in-hand when it comes to wireless telecommunication services. Abell, John. ATT to Buy T-Mobile, Becomes the No.1 U.S. Wireless Company. Web. Carton, Paul. Verizon Wireless Leads in Performance, but ATT Takes Market  Share. 2008. Web. Gow, Gordon and Richard Smith. Mobile and Wireless Communications: An  Introduction. New York: McGraw-Hill, 2006. Grant, August and Jennifer Meadows. Communication Technology Update. Vol. 10. MA: Focal Press, 2006. IBISWorld. Wireless Telecommunications Carriers in the US. Web. Kavoori, Anandam and Noah Arceneaux. The Cell Phone Readers: Essays in Social  Transformation. New York: Peter Lang Publishing, 2007.

An Inside Look at Off-shoring IT Jobs

An Inside Look at Off-shoring IT Jobs An Inside Look at Off-Shoring IT Jobs"In offshore jobs people are hired for an external organization to perform some business functions in a country other than the one where the product or service is traded or consumed", according to Bibby International services (Offshore). Forrester Research, a technology-consulting firm, indicates that by the year 2015, roughly 3.3 million United States (U.S.) based jobs in Information Technology (IT) will move offshore (Wright). Estimations by the Information Technology Association of America (ITAA) show potential savings from outsourced jobs to reach 21 billion dollars by 2008 (Wright). However, it is also estimated between 2001 and 2005, U.S. workers lost 80,000 IT jobs to off-shoring (Wright).Outsourcing jobs in IT to other countries is a rapidly growing industry as companies continue to look for employment outlets that are cheaper, faster, and sometimes more skilled. Benefits of off-shoring IT jobs cannot be denied, but there are risks associa ted as well.English: An Indian call centerThere have been varied stories of success and failure in recent years as off-shoring becomes more popular. Deciding upon a service provider for one's outsourcing and the type of service needed are essential. Therefore, it is pertinent that a company has an understanding of the types of services offered and how to manage them. It is also important for businesses to research the qualifiers of the offshore provider they choose before making a decision in order to prevent issues or problems.Off-shoring jobs in IT is not an overnight phenomenon; it is years in the making. Off-shoring IT jobs became a growing trend in the late 1990's and continues to be a topic of debate. Many proponents argue the financial benefits, while objectors claim that too many U.S. Americans are losing their jobs. Yet, most major U.S. companies are developing business plans that include outsourcing jobs.

Definition of a Timber Rotation Period

Definition of a Timber Rotation Period A timber rotation period is simply the time between the establishment of a stand of trees and when that same stand is ready for a final cut. This period of years, often called the optimum rotation period, is especially important when foresters try to determine the most advantageous harvest condition in an even-aged stand of trees. When a stand is either economically mature or reaching beyond natural maturity, the rotation period has been reached and a final harvest can be planned. In any given condition, there is a best size and age to which timber should be allowed to grow. These sizes and ages can be very different depending on the desired harvest scheme used and the final timber product to be produced. What is important to know is that a premature cutting ​should  be avoided before trees reach their optimum value or, on the other hand, that trees in a stand do not grow beyond their optimum size and continued vigor. Over mature stands can result in defective tree deterioration, timber handling, and milling problems. There is also a time in maturing stands when a decreasing growth rate (of return) hurts the owners investment return. An optimum timber rotation is often based on and determined by precisely calculated criteria using the latest developments in forest statistics and the proper equipment. These criteria include measuring a stands mean diameter and height (stand size), determining the stand age in years, coring and measuring tree rings to determine the climax of mean annual increment and monitoring all these data for the onset of negative physical deterioration or when growth rates drop.

Critical Analysis of Mysticism and the concept of oneness with god Essay

Critical Analysis of Mysticism and the concept of oneness with god - Essay Example According to W.T. Stace 'The mystical event is a personal experience during which one feels as though one has been touched by some higher or greater truth or power.' "The most important, the central characteristic in which all fully developed mystical experiences agree, and which in the last analysis is definitive of them and serves to mark them off from other kinds of experiences, is that they involve the apprehension of an ultimate nonsensuous unity in all things, a oneness or a One to which neither the senses nor the reason can penetrate. In other words, it entirely transcends our sensory-intellectual consciousness. It should be carefully noted that only fully developed mystical experiences are necessarily apprehensive of the One. Many experiences have been recorded which lack this central feature but yet possess other mystical characteristics. These are borderline cases, which may be said to shade off from the central core of cases. They have to the central core the relation which some philosophers like to call "family resemblance. (pp.14-15)" 1. Even among monotheistic religions-(belief in one God) - there are differences between God's relationship to his Creation. Religions like Islam feel he is above his creation and the Jewish tradition feels he is both, within and above it. 'On the face of it, the characteristics of transcendence and immanence appear to be in conflict. A transcendent God is one who is beyond perception, independent of the universe, and wholly "other" when compared to us. An immanent God, is one which exists - within us, within the universe - and, hence, very much a part of our existence. How can these qualities exist simultaneously'The best example of an immanent God is found in the Hindu religion in the Bagvad Gita in which the God Krishna declares, "He who sees me in all things and in all things sees me, where ever that man may be, I never leave him and he lives in me."2. In other words, an immanent God is found wherever one seeks Him. The idea of a transcendent unknowable God has roots in Zoroastrianism which in turn affected Judaism and Islam. The Old Testament prohibits idols in an attempt to emphasize the 'otherness' of God which cannot be physically depicted.The fundamental concept in Islam is the Oneness of God. Islamic 'tawhd'- monotheism, is not relative or pluralistic it is absolute. This Oneness of God is the first of Islam's five pillars. This is why it is known as the 'uncompromising monotheism of Islam' since it does not allow any pictorial references of 'Allah' in a mosque. Timeless, 'Allah' is unchangeable and outside time and space. He is therefore unknowable in the mystic sense. Islam believes that God is so far above his creation that man can never begin to know him. The word Muslim literally means 'one who has surrendered to God' through blind worship and obedience. In the Kabbalistic theory of creation God 'contracted' his infinite essence to create a 'conceptual space' in which a restricted world could exist. In Jewish mysticism, the concept of 'Tzimtzum' contains a built-in paradox, as it requires that God be transcendent and immanent at the same time. The Judaic God took part in

IB PAPER 1 MARKET FAILURE Essay Example | Topics and Well Written Essays - 500 words

IB PAPER 1 MARKET FAILURE - Essay Example The big six have a great monopoly against smaller producers. The big six maximize profits while passing the cost to the consumer. There occurs a market failure because of the stranglehold caused by big producers. According to The Guardian Tuesday18 October 2013, the big six energy companies supply 99% of British households and make massive profits from a stitched-up market. They control almost all the markets energy supply. The guardian states that consumers are not supposed to pay high prices for energy bills while shareholders pocket greater profits from the situation. The market failure in Britain’s energy supply creates an environment which calls for aggressive competition from alternative energy sources.it also creates the need to diverge to more eco-friendly sources of energy other than fossil fuel energy. Completion amongst the big firms sometimes drives energy prices down. On the other hand competition from the big six producers ensures that there is no fair share of the market for the smaller producers in the market .market rules also make it complex and imposed excessive costs and terms of trade make it hard for the small players. The effect on the energy suppliers is that they always reap big profit margins since there will always be demand for energy. Their domination will ensure that smaller players remain less dominant in the market. Consumers will be forced to pay the high tariffs the producers impose as long as no alternative low cost energy sources are exploited. The competitive market and the interest of consumers can well be met by actions that reduce barriers to engage in energy supply market by the government (complex red tapes, high cost, and terms of trade).the big six Britain producers of energy reaps the most profit from the market failure that exist thus the companies end up maximizing their profit

Cancer Spotting Googles by Dr. Samuel Achilefu Essay

Cancer Spotting Googles by Dr. Samuel Achilefu - Essay Example He has helped in creating over 41 US issued patents that mainly relate to applications of imaging and he has authored many scientific publications. With his knowledge in different molecular imaging aspects and experiences in both industry and academia, Dr. Achilefu has offered a different aspect to the management of the Molecular Imaging centers excellence. With this overview, this article will centralize on the profile of Dr. Samuel Achilefu, and touch on the role he has played in applying change strategies that have introduced positive change in the medical field especially with the Cancer Spotting Goggles. Dr. Samuel Achilefu grew up in Ida, Nigeria. While he was still a child, his parents advised him that it was only through the pursuit of a higher education that he could possibly be able to make any visible impact on the world. Since his childhood he was attracted towards the more practical aspects of science, mainly how things worked. For a while, he actually believed that solving equations could actually address all the global problems. However, it was not until he studied biology and chemistry while in college that he realized that to have a chance of actually helping people, it was necessary for him to enter the laboratory. Currently, Dr. Achilefu manages a team of 35 researchers in his laboratory that are mainly devoted to extending the optical imaging boundaries to address the needs of molecular medicine in the current world. The broad definition of optical imaging can be described as the usage of light to be able to visualize an object. A simple microscope often used in laboratories in high school classes is an example of this optical imaging technique. The modern digital imaging system is also another example since it can detect a single molecule or cell that is within the cells. Even with the extensive availability of non-optical techniques like the magnetic resonance imaging (MRI), computed

Presuasive Essay on the 2012 Republican vote Presidency

Presuasive on the 2012 Republican vote Presidency - Essay Example I know that the choice of republican candidate would dictate the next president of United States because President Obama has not delivered what I expected him to deliver to the United States. I have been evaluating the names of the presidential aspirants on the republican ticket. I am convinced that the choice that the republicans would make would change the political landscape of the nation. It is upon us, the republicans to evaluate the presidential candidates and give to the nation the best who will beat the incumbent President Obama. I believe foreign policy has an influence on the republican presidential candidate. Notable candidates that have good foreign policies are Gingrich and Huntsman. I have read about these two aspirants in articles and I was convinced that they have the best policies for United States. Foreign policy has affected the economy of the United States of America. These foreign policies have affected the lives of my family members and many other Americans. The involvement of America in Iraq has led to lose of millions of dollars in the name of rebuilding the war torn country. I believe that a republican candidate that has the best foreign policies would convince me and other republicans to cast a vote for him. A candidate like Newt Gingrich has a lot of knowledge in politics and I believe he makes the best candidate for the republican 2012 presidential candidate. The profile of Gingrich would convince every American to vote for him. Gingrich has served as university professor at University of West Georgia,a speaker in the House of Representatives and an author of several political articles (What’s New). I believe that a presidential candidate for the Republican Party must have adequate experience in the national affairs as well as international issues. It is not right for the republican to elect a candidate that is inexperienced in political issues. This might lead to a repeat of problems that Americans are

Term paper 1 for an Academic writing class (Advantages Of Using Robots

1 for an Academic writing class (Advantages Of Using Robots In Future) - Term Paper Example There is however various factors that are considered while assigning activities to robots. First, it’s important to identify the activities that the elderly experience difficulty in handling. The robots are also developed considering their tasks so as to determine their physical abilities for example some robots are developed with ambulation ability to support in physical movement while others are developed with social communication ability to support in house hold tasks that require communication. Robots are used to assist in human activities due to several reasons such as improving the job quality, to avoid long repetitive jobs that tend to be boring or to perform tasks that could be dangerous to human beings (Richardson, 2007). Robots are also advantageous as they can work for many hours without complaining and they are not affected by factors like sickness as in human beings (Saeed, 2010). The robots are therefore used in the home environment to assist the elderly in diffi cult tasks that they may not manage to handle by themselves such as health, self maintenance and maintaining their independence. Some of the maintenance activities the robots could assist the elderly with include feeding, grooming, dressing bathing, preparing food, laundry, medication and transportation among others. They also have played a major role in enhancing medical administration on the adults by reminding them to take their medications and ensuring they take the right quantities at the right time. Additionally, robots are used in the medical field where they are able to perform operations as well as surgeries in cases where precision and delicacy are required. Robots are most commonly used in heart surgeries without having to open the patient’s chest. They are also useful in performing diagnosis and restoring the good health of the patient through close monitoring. Research has proved that robots are capable of performing safer and secure surgeries as compared to huma n beings because they can easily make small cuts in the organ tissues (Bond, 2009). This, therefore, ensures that the patients are more comfortable and at eas. The robots also enhance more accurate and safer diagnosis as compared to human beings. Human beings can easily make errors while performing the diagnosis and issuing medication due to various problems (Michler, 2003). The robots that perform diagnosis on patients perform the tests just the same way as the doctors or nurses. The activities the robots undertake in diagnosis include sample collection and scan performance among others. The use of robots also helps reduce errors and malpractices likely to occur as a result of diagnosis report delivery. Robots also play a vital role in rehabilitating accident victims by restoring the functioning of organs such as their hands and legs through therapy (Saeed, 2010). As part of therapy, the robots also help the patients keep fit by monitoring their weights through physical exercise su ch as walking and ensuring they take healthy meals. They also help in closely monitoring the progress of the patients as they recover from the injuries as well as enhancing effective administration of the hospitals. The robots therefore play a very role in the medical field and should as a result be widely implemented in other medical activities. Robots are also used as tools of education in both secondary and university levels where they perform the same

SUPPLY CHAIN PROCUREMENT IN THE US ARMY Essay Example | Topics and Well Written Essays - 250 words

SUPPLY CHAIN PROCUREMENT IN THE US ARMY - Essay Example ng, Budgeting and Execution (PPBE) Process, which is vested with proper planning of the supply system, program investigation, and implementation, and resource budgeting. This is the arm that is responsible for identifying the need for resources. The second division of the department of defense is the joint chief of staff integration that is vested with the responsibility of identifying gaps in the supply system and coming up with ways of filling those gaps. The last arm is the defense acquisition system which is vested with the procurement process of weapons and other resources that may be needed by the military. The military supply chain management of the DoD is composed of 7 components, which are suppliers, procurement, manufacturing, order management, transportation, warehousing and customers (soldiers). The success factors of the army are customer needs, information need, environmental concerns, deployment, mission, and interoperation. The primary aim in the military supply chain is to acquire the best machinery for combat, and at the same time working within the budgetary allocations. The process of the supply chain procurement of the army starts with the acquisition from supplier, then on the process, which can be warehousing or transportation and finally on the order management after order from the soldier (customer). The supply chain for the army may have a problem in implementing a customer-centric and process-centric supply chain in that the supply chain is very rigid and dependent on the regulations of army procurement (Weisgerber, 2014). There is no single step procurement process the way it is in the corporate and this means the procurement can also be long. The strategy of the US army is something that is subject to confidentiality because it touches on the security of the state. The suppliers are normally outsiders and are not privy to the confidential information, although they sign confidentiality agreements. It is, therefore, hard to align the

Term paper 1 for an Academic writing class (Advantages Of Using Robots

1 for an Academic writing class (Advantages Of Using Robots In Future) - Term Paper Example There is however various factors that are considered while assigning activities to robots. First, it’s important to identify the activities that the elderly experience difficulty in handling. The robots are also developed considering their tasks so as to determine their physical abilities for example some robots are developed with ambulation ability to support in physical movement while others are developed with social communication ability to support in house hold tasks that require communication. Robots are used to assist in human activities due to several reasons such as improving the job quality, to avoid long repetitive jobs that tend to be boring or to perform tasks that could be dangerous to human beings (Richardson, 2007). Robots are also advantageous as they can work for many hours without complaining and they are not affected by factors like sickness as in human beings (Saeed, 2010). The robots are therefore used in the home environment to assist the elderly in diffi cult tasks that they may not manage to handle by themselves such as health, self maintenance and maintaining their independence. Some of the maintenance activities the robots could assist the elderly with include feeding, grooming, dressing bathing, preparing food, laundry, medication and transportation among others. They also have played a major role in enhancing medical administration on the adults by reminding them to take their medications and ensuring they take the right quantities at the right time. Additionally, robots are used in the medical field where they are able to perform operations as well as surgeries in cases where precision and delicacy are required. Robots are most commonly used in heart surgeries without having to open the patient’s chest. They are also useful in performing diagnosis and restoring the good health of the patient through close monitoring. Research has proved that robots are capable of performing safer and secure surgeries as compared to huma n beings because they can easily make small cuts in the organ tissues (Bond, 2009). This, therefore, ensures that the patients are more comfortable and at eas. The robots also enhance more accurate and safer diagnosis as compared to human beings. Human beings can easily make errors while performing the diagnosis and issuing medication due to various problems (Michler, 2003). The robots that perform diagnosis on patients perform the tests just the same way as the doctors or nurses. The activities the robots undertake in diagnosis include sample collection and scan performance among others. The use of robots also helps reduce errors and malpractices likely to occur as a result of diagnosis report delivery. Robots also play a vital role in rehabilitating accident victims by restoring the functioning of organs such as their hands and legs through therapy (Saeed, 2010). As part of therapy, the robots also help the patients keep fit by monitoring their weights through physical exercise su ch as walking and ensuring they take healthy meals. They also help in closely monitoring the progress of the patients as they recover from the injuries as well as enhancing effective administration of the hospitals. The robots therefore play a very role in the medical field and should as a result be widely implemented in other medical activities. Robots are also used as tools of education in both secondary and university levels where they perform the same

Financing Health Care in the US Term Paper Example | Topics and Well Written Essays - 1250 words

Financing Health Care in the US - Term Paper Example prior to delving into the intricate issues and concerns that the government is trying to address to improve its present stance. Thereby, from among the scholarly articles reviewed on the subject, the suggestions and recommendations of various authors would be revealed in conjunction with one’s personal assessment on the subject of this discourse. There are two types of access to the delivery of health care services in any nation: through the public or private sectors. Generally, the private sector in any health care system of a nation consists of divergent nongovernmental institutions of an array of levels and dimensions. Public health is predominantly financed with funds from the government that is solicited from public sources such as tax revenues. The health care in the United States is dominantly serviced and administered by private health institutions where no public hospitals are deemed owned and operated by the federal government. As revealed by Holstein and Litzinger (2008, 15), â€Å"in the U.S., the rapid rise in health care cost and low access are widely recognized as twin problems. Health care reform in this country first focused on cost containment through managed care to make health insurance affordable, and then shifted to expanding access to coverage at the state level without doing away with the private health insurance market†. This fact was likewise validated by Siegel, Mead and Burke (2008) who noted the parallel contentions in the rising costs of health care services coupled with the increasing number of Americans who are uninsured. Health insurance can actually be availed through an employed individual’s employer or through the employers of either the spouse or parents’, as applicable. Health insurance can also be purchased individually depending on one’s capacity or financial status, and the required scope and contents of health insurance coverage. The problem is

Greed-and fear A special report on the future of finance Essay Example for Free

Greed-and fear A special report on the future of finance Essay The report discusses the many flaws in organized financial markets but concludes that these markets should continue to operate on principles of initiative or creativity and with a reasonable amount of government regulation. While greed may be part of the cause of financial market instability, naivety and delusion contributed as well. Innovation in computer technology coupled with the work of Black and Scholes in options pricing gave rise to the modern derivatives markets. (Greed-and fear A special report on the future of finance) Natural selection happens in financial markets where companies are constantly changing to the latest product, i. e. retail banks began to focus on investment banking, and investment banks moved into the arena of hedge funds. The report calls into question the new form of financial market regulation. A major area of focus of the report is what factors lead to the boom and bust market cycles that lead to financial instability. The report describes three concepts, globalization, liberalization, and technological innovation as triggers of market booms, busts, and financial instability. (Greed-and fear A special report on the future of finance) This paper responds to each of these ideas as set forth in the report. Globalization According to the report globalization embraced by emerging markets along with low inflation in developed markets made credit grow more quickly and easily. (Greed-and fear A special report on the future of finance) However, as the markets are today, developed countries such as the U. S. and the U. K. are in near to full blown inflationary economies. Most global markets are exposed to the U. S. subprime crisis. (Caruana) However, many emerging markets can limit their exposure to the crisis by managing their levels of greed and fear. Greed is limited when these emerging markets do not invest in the derivative securities created by the subprime markets. Fear is managed when countries utilize resources such as the International Monetary Fund, the IMF, for lending facilities that will serve to shore up a country’s credit needs and support the county’s banking and financial institutions’ lending and business investment activities. Liberalization Liberalization in terms of relaxing or reducing banking and financial industry regulations in countries such as Japan and the U. S. has led to property value booms and bubbles which are followed by a bust cycle and finally financial instability. (Greed-and fear A special report on the future of finance) It can be argued that greed, particularly in the U. S. , led to a relaxation of banking and financial industry regulation in order to facilitate greater innovation, liquidity, and credit availability in the financial markets. Hedge funds are thought to provide great efficiency, liquidity, and returns in U. S. capital markets. Industry regulation, therefore, should have served to facilitate innovation in the hedge fund industry while protecting it from a financial crisis. (Bartiromo) This, however, was not the case. Widespread fears, both speculative and proven, about decline in assets values caused the federal government to step in with a new level of financial liberalization through bank ownership. Previously regulation was intended to provide a legal framework in which the financial markets could operate. The current level of fear has changed the goal of regulation and extended the methods of regulatory activity to include providing financing and operational assistance or mandate to the financial markets. Innovation New technology industries are thought to create the need for specialized types of financing. (Greed-and fear A special report on the future of finance) This concept may work in a normally functioning economy. However, one can look at the alternative energy market to see that this concept is not working in the current economy. Industries like energy technology are capital intensive. Newer, more capital intensive industries generally depend on financing from private equities and hedge funds. (Alt-Energy Firms Sink With Prices, Credit; New fuels) Prior to 2008 fear caused the hedge funds and private equities to invest less in capital intensive industries. More recently as many hedge funds disappeared due to insolvency, this designer type of financing is no longer available to new technology industries. The only existing sources of financing available to energy technology, particularly in the U. S. , is government investment or financing from financial institutions in which the U. S. government has a financing or operational interest. Conclusion the results of Greed and Fear Greed and fear has led to current regulatory practices in which many governments are now owners of many financial institutions as opposed to simple regulatory agencies. The new trend in globalization will be that central banks in both developing and emerging market countries will manage their countries financial markets and systems in a way that will limit exposure to booms and busts in international markets. Once more governments develop controlling interests in banking and other financial institutions the original liberalization referred to in the report should return and these institutions will be able to re-create innovative financing. Governments will regulate these institutions on two fronts – as shareholders and as policymakers. As owners of banks and financial institutions, governments will also become investors in new technologies such as the clean energy industry. Where hedge funds and private equity firms no longer exist at previous levels, new technology firms will look to government equity as a viable alternative form of financing. Works Cited Alt-Energy Firms Sink With Prices, Credit; New fuels, technology less competitive now, financing more scarce. (FRONT PAGE NEWS). Investors Business Daily (Dec 2, 2008): A01. General OneFile. Gale. 19 Apr. 2009. Caruana, Jaime. Viewpoint: A Significant Test Of Emerging Markets Taking A Global Perspective Is Vital To Learn Lessons From Financial Market Turbulence And find The Right Approach To Move Forward In The Future, Says Jaime Caruana. (Viewpoint essay). The Banker (Nov 1, 2007): NA. General OneFile. Gale. 19 Apr. 2009. Greed-and fear A special report on the future of finance. The Economist 24 January 2009: 1-15. Bartiromo, Maria. â€Å"Straight Talk from the Fed; New York Federal Reserve President Tim Geithner on housing prices, regulation, and the post-Greenspan era. Business Week Online (May 4, 2006): NA. General OneFile. Gale. 19 Apr. 2009.

Which is Witch? Essay -- Character Analysis, Ron Rash

The novel, â€Å"One Foot in Eden† by Ron Rash, is an extravagant story that takes the reader into a tail of desperation, forgiveness and the inevitable change that comes with time. The novel is written in first person by four different novel characters who include: The High Sheriff Alexander, Deputy Bobby, Billy Holcombe, and his wife, Amy. The High Sheriff is looking for Holland Winchester, who is known as a local ruffian and war hero. The Sheriff soon learns from Holland’s mother that he had been having an affair with Amy Holcombe prior to his disappearance. Although Amy loves her husband Billy; he cannot give her a child because he is sterile. Amy goes to Holland Winchester, her neighbor, to give her a child because Widow Glendower promised he would. Widow Glendower is a minor character in the novel â€Å"One Foot in Eden.† However, she plays a vital role. Widow Glendower is often referred to as a witch throughout the novel, often associated with a devilish figure. Many believe that witches are dangerous. â€Å"For most of history, in most of the world, the prevailing view of witches is that they present some kind of threat (690 Joshi).† There are certain characteristics that represent the figure of a witch, however, Ronald Hutton states that there is â€Å"no general agreement on what a witch or witchcraft is supposed to be.â€Å" Though out the book, some of Widow Glendower’s actions could be interpreted to embody the characteristics of a witch. However, instead of being viewed as a witch or threatening figure, Widow Glendower should be seen as a part of a traditional herbal healing age, who cared for the sick and received a bad label because of history. She should be noted as a gentle midwife that wish es to invoke life, not take it away. Wid... ...tid=12777 Kontoyannis, M., & Katsetos, C. (2011). Midwives in early modern europe (1400-1800). Health Science Journal, 5(1), 31-36. Retrieved from http://search.proquest.com/docview/845921670?accountid=12777 Nolan, J., & Robbins, M. (1999). Cultural conservation of medicinal plant use in the ozarks. Human Organization, 58(1), 67-72. Retrieved from http://search.proquest.com/docview/201159123?accountid=12777 Rash, Ron. One Foot in Eden. New York: Henry Holt and Company, 2002. Print. Joshi, S.T. Icons of horror and the supernatural: an encyclopedia of our worst nightmares. Greenwood Publishing Company, 2007. Volume 2. Ebook. Popkin, B. (1996). Wives, mothers, and witches: The learned discourse about women in early modern europe. Journal of Womens History, 8(3), 193-193. Retrieved from http://search.proquest.com/docview/203245655?accountid=12777

Essay --

Environmental decision-making has become a tool in the hands of communities and NGOs to oppose development projects that may benefit the larger society. Indeed it may be argues that such participation in environmental decision making limits economic progress. Fracking also known as hydro-fracking or hydraulic fracturing is the process of using millions of gallons of water mixed with sand and other variety of chemical commonly known as frack fluid to fracture shale rock thousands of feet below the ground and these fractures open allowing gas to seep back through the drill-hole and be extracted to the surface . It is the process by which natural gas ‘shale’ and oil are extracted from the ground by opening and widening fractures below the earth surface and injecting a mixture of water, chemicals and silica sand at high pressure into drilled wells in the earth to push the natural gas and/or oil onto the surface . Hydrofracking is a stimulation technique used to increase the yield of natural gas wells . In organically rich shale formations such as the Appalachian, Marcellus Shale, natural gas occurs in three ways: within the pore spaces of the shale, within natural vertical fractures or joints in the shale, and adsorbed to mineral grains and organic materials within the shale . Most of the recoverable gas is located in the pore spaces, but because the pores are tiny and insular, extracting gas from them is difficult. Because of shale’s low permeability, the vertical wells traditionally drilled in the Marcellus Shale and others yielded gas at a slow rate . Geologists noticed, however, that the most successful wells shared a common trait: a wellbore that intersects numerous fractures in the shale. These fractures in turn intersect oth... ...n the US has been in practice for a really long time and the percentage of proven environmental impacts caused by fracking are low. In a University of Texas study an estimate of approx. 1 million oil and gas wells have been drilled and fracked. News reports, public debates and environmental groups all have their respective facts and figure of the impact of fracking to the environment. There have been peer-reviewed scientific reports into the potential impacts of fracking but these studies show that risk of leakage for instance is dependent on the quality and integrity of the borehole casing and cement job rather than what is brought about by fracking. Other environmental impacts are dependent on the logistics and extraction plan. 1. Ground water contamination This is the most discussed issue raised about fracking, it is also the most serious environmental concern Essay -- Environmental decision-making has become a tool in the hands of communities and NGOs to oppose development projects that may benefit the larger society. Indeed it may be argues that such participation in environmental decision making limits economic progress. Fracking also known as hydro-fracking or hydraulic fracturing is the process of using millions of gallons of water mixed with sand and other variety of chemical commonly known as frack fluid to fracture shale rock thousands of feet below the ground and these fractures open allowing gas to seep back through the drill-hole and be extracted to the surface . It is the process by which natural gas ‘shale’ and oil are extracted from the ground by opening and widening fractures below the earth surface and injecting a mixture of water, chemicals and silica sand at high pressure into drilled wells in the earth to push the natural gas and/or oil onto the surface . Hydrofracking is a stimulation technique used to increase the yield of natural gas wells . In organically rich shale formations such as the Appalachian, Marcellus Shale, natural gas occurs in three ways: within the pore spaces of the shale, within natural vertical fractures or joints in the shale, and adsorbed to mineral grains and organic materials within the shale . Most of the recoverable gas is located in the pore spaces, but because the pores are tiny and insular, extracting gas from them is difficult. Because of shale’s low permeability, the vertical wells traditionally drilled in the Marcellus Shale and others yielded gas at a slow rate . Geologists noticed, however, that the most successful wells shared a common trait: a wellbore that intersects numerous fractures in the shale. These fractures in turn intersect oth... ...n the US has been in practice for a really long time and the percentage of proven environmental impacts caused by fracking are low. In a University of Texas study an estimate of approx. 1 million oil and gas wells have been drilled and fracked. News reports, public debates and environmental groups all have their respective facts and figure of the impact of fracking to the environment. There have been peer-reviewed scientific reports into the potential impacts of fracking but these studies show that risk of leakage for instance is dependent on the quality and integrity of the borehole casing and cement job rather than what is brought about by fracking. Other environmental impacts are dependent on the logistics and extraction plan. 1. Ground water contamination This is the most discussed issue raised about fracking, it is also the most serious environmental concern

Compare Blanche and Amanda Essay

In today’s socioeconomic world, there is no room for slacking off or failure. People are seen as individuals who earn their social status and there is much pressure to succeed. In the plays, â€Å"The Glass Menagerie† and â€Å"A Streetcar Named Desire† both written by Tennessee Williams, there are two main characters who are not capable of living in the present and have a difficult time facing reality. Amanda Wingfield, the mother from â€Å"The Glass Menagerie† and Blanche Dubois, Stella’s sister in â€Å"A Streetcar Named Desire† have many similar characteristics and life styles that are discovers throughout each play. In the article â€Å"Tennessee Williams and the Predicament of Women† written by Louise Blackwell both of these women are defined as â€Å"Women who have learned to be maladjusted through adjustment to abnormal family relationships and who strive to break through their bondage in order to find a mate†. Each woman played an important role, affecting everyone they came encounter with, starting with the earlier years when they women were â€Å"southern belles†. In order for these two characters to deal with the complications in their lives they resort to living in their own fantasy worlds of deception and lies. Amanda Wingfield is the mother of Tom and Laura, a middle-aged southern belle whose husband has abandoned her and their children several years earlier. Amanda spends her time reminiscing about the past and nagging her children. She is completely dependent on her son Tom for finical support and holds him fully responsible for her daughter Laura’s future. Amanda is obsessed with her past as she constantly reminds Tom and Laura of â€Å"One Sunday afternoon in the Blue Mountain__ your mother received__ seventeen!__gentlemen callers!†(1050). The reader cannot even be sure if this actually happened or if this is an over exaggerated story that she made up. However, it is clear that despite its possible falsity, Amanda has come to believe it. Amanda also refuses to acknowledge that her daughter Laura is cripples and refers to her handicap as â€Å"a little defect-hardly noticeable† (1056). Only for brief moments does she ever admit that her daughter is crippled and then she resorts back into her world of denial and delusion. Amanda is constantly worrying about Laura’s future and pushing Tom to find a man for Laura. When Tom finally finds a caller for Laura,  Amanda blows the meeting out of proportion and believes that this man will marry her daughter after their first meeting. The night when the young man comes to meet Laura, Amanda wears the same gown she wore on the day that she met her husband. This makes her realize that she chose the wrong man, a man who left her and her children to struggle through life while he went and chased his dreams. Amanda chooses to live in a fantasy world of dreamy recollections not accepting the present reality of her life. Blanche Dubois the main character in the play â€Å"A Streetcar Named Desire† is a hypersensitive, neurasthenic, faded southern belle who moves from her home town after a rough patch, to live with her younger sister Stella and Stella’s husband Stanley. A main element in finding out who Blanche really is, is discovering the real reason for her move to New Orleans to live with her sister. After the death of her husband, every aspect of her life slowly started to fall apart and left her with a huge void to fill. She admitted to this, at one point in the story, â€Å"that after the death of Allen (her husband) intimacies was the only thing that seemed to be able to fill her empty heart†. Blanche thought that having sexual relations with men would somehow fill the void in her heart. This type of behavior got Blanche into trouble in her hometown. While teaching high school English, Blanche had an affair with a seventeen-year-old student. This destroyed her career and ruined her reputation forcing her to relocate to New Orleans with Stella. From the first moment Blanche steps into her sister’s home one can sense exactly what Blanche is, or at least what she chooses to be. In appearance, she is a glamorous, ladylike aristocrat, who is perhaps slightly nervous. She parades about the house as if she is a regal figure, wearing elegant gowns and delicate jewelry. However, this is merely a facade, Blanche is broke and homeless. Although Blanche was once a kind, normal, sweet girl, her very being has deteriorated. Now, all that’s left is what she struggles desperately to maintain on the outside. It is obvious, even as Blanche desperately attempts to imitate a respectable lady, that there is something terribly wrong with her. She even admits it while speaking with Stella, â€Å"I want to be near you, got to be with somebody, I can’t be alone! Because – as you must have noticed – I’m – not very well†. Amanda and Blanche are similar in the ways they conduct themselves and how they rely on other people to fill voids in their lives. Both women escape reality by living in illusionary worlds and by reminiscing about the past. They rely heavily on men and are desperate to get one. Blanche and Amanda drive everyone crazy causing their own families to slowly drift away from them. While these characters stay the same, the rest of the world around them is continually changing. This explains the twos repeated failures in life. The major characters in these plays are so warped and their lives so distorted and perverted by fantasies that each is left with only broken fragments of what might have been. Their failure to recognize what is happening in their lives, explains how they are unstable people who cannot fend for themselves.

Marcus Garvey Research Paper Essay

Post-Civil war America exercised the segregation of Whites and Blacks. Originally, the aim of this division was to keep everything separate but equal. By the late 1800’s into the 1900’s, the â€Å"separate but equal† motive adapted into the superiority of Whites, leaving much racial tension and limitation for the freed slaves and their ancestors. Marcus Garvey, like many social activists, had many goals to either remove this separation, or to completely relocate America’s blacks to a new place of their own. Marcus Garvey’s ideas of black nationalism and fighting oppression helped shape the identity of African Americans in the United States during the 1920’s. Marcus Garvey was born on August 17, 1887 in St. Ann’s Bay, Jamaica. He began his career as a magazine editor by traveling and residing in Costa Rica, Panama, Jamaica, and London. He eventually began studying Law and Philosophy at Birkbeck College in London. While living in London, he founded the Universal Negro Improvement Association and African Communities League (UNIA), which was dedicated to black racial pride, economic self-sufficiency, and the formation of an independent black nation in Africa. He also became the editor of Negro World, a magazine dedicated to black nationalism, including poetry and articles about African pride and ancestry. In June 1919, Garvey founded the Black Star Line of Delaware, a shipping line for the transportation of goods and to later aid his campaign for his â€Å"Back to Africa† movement. After a year of success, the shipping line went bankrupt. His immediate business failure led him to being accused of mail fraud. Investigator Edwin P. Kilroe attempted to arrest Garvey of his fraud and UNIA associations, although he had not found enough evidence to do so. After back and forth tension between Kilroe and Garvey, on October 1919 a man named George Tyler arrived to Garvey’s office stating â€Å"Kilroe sent me†. Tyler then proceeded to shoot him 4 times with a . 38-caliber revolver. Garvey was then wounded in the right leg and scalp. On August 1, 1920, Garvey proposed his Liberia Program to 25,000 people. This program was to strive for the building of colleges, industry, and railroads to create a permanent homeland for the African Americans in Liberia, Africa. In June 1923, Garvey was finally convicted of mail fraud and sentenced to five years in prison. In 1927 he was released by President Coolige, but deported back to Jamaica. Garvey finished out his years in London, creating the Edelweiss Amusement Company which helped exposed talented but financially unstable musicians and artists. He continued to expose his ideas to future UNIA leaders by setting up an African philosophy school in Toronto. In 1940, Garvey had a stroke, but survived until he read a false obituary of himself stating he had died â€Å"broke, alone, and unpopular†, thus leading to his fatal second stroke. Marcus Garvey died on June 10, 1940. Garvey’s main ideas were closely distinguished with the Pan-African movement in England, where he lived most of his life. His goals were â€Å"to unify people of color against imperialism all over the world† (McKissack 79) Works Cited McKissack, Patricia and Frederick. W. E. B Dubois. New York: Franklin Watt, 1990. â€Å"Universal Negro Improvement Association (UNIA)†. Encyclop? dia Britannica. Encyclop? dia Britannica Online. Encyclop? dia Britannica Inc. , 2013. Web. 14 Apr. 2013 .