Alternative communication system during disaster Essay

PSTN or the public switched telephone network is the prime network responsible for transmitting and receiving voice, fax and data. All government and private offices, police stations, fire stations, hospitals and majority of homes and business places are serviced by the PSTN line. . Amateur Radio operation does not use ground based infrastructure. Moreover these have limited power needs which can easily be met by batteries and generations. Therefore, it has been experienced that Amateur Radio has worked successfully when no other communication worked. A radio wave is an electromagnetic wave propagated by an antenna. The floods in 2004 in Assam and Bihar submerged telephone exchanges and damaged telephone exchanges thereby disrupting roads and railways communication. This is the reason why the district headquarters got totally out off from the state headquarters and neighbouring districts. A major natural disaster or emergency situation like earthquake, cyclone, flood, etc., leaves the public wired and wireless mobile telephone infrastructure damaged and non-functional. This is a transmission towers or disrupted power supply to operate telephone exchanges and cellular transmission towers also affect the radio communication network of police and civil authorities. Satellite based communication systems refer to communication systems designed for users on the earth but have some equipment in space called a satellite. Various jobs such as taking weather pictures or finding accurate positions are amongst the different job performed by different satellites. These are sometimes refered to as COSMAT’s and are essentially radio relay stations in space. Geo-stationary orbit satellites are stationed above the earth at a position around 36000 kms above the equator. The images of weather forecasts and cyclone observations that we see on our television are made with the help of images from weather satellites. A major disaster (flood, earthquake, etc.) or emergency situation affects telephone exchanges and communication networks thereby disconnecting the affected areas from other parts of the world. In such situations, the urgent needs of disaster affected population are not communicated to government authorities, voluntary organizations and other unaffected people. This result in severe loss of human lives, livestock, property etc. This situation calls for reliable alternate communication links, to ensure that the right resources are provided to the right people at the right time. Asynchronous Orbit Satellites – These satellites are positioned in the lowerorbits around the earth. These continuously change their position with respect to the earth. The different kinds of asynchronous orbit satellites are : a) Science satellites: These orbit in altitudes of 4800 to 9700 kms. These send their research data to earth via radio telemetry signals. b) Observation Satellites: These are used for tasks like search and rescue satellites, photography. These act as relay stations to rebroadcast emergency radio-beacon signals from a downed aircraft or ship in trouble. These orbit at altitudes from 480 to 970 kms. c) Global Positioning System Satellites: Orbiting at altitudes of 9600 to 19200 kms, these are used to determine in terms of latitude ad longitude to determine the exact geographic location. The two prime communication networks of government of India are NIC and BSNL. Following are the functions of them: NIC or the National Information Centre, an organization of the Government of India is a premier science and technology organization of the Government of India is a premier science and technology organization in the field of informat ics services and information technology applications. To facilitate information and communication applications in government departments at central, state and districts, it has established a nationwide ICT network i.e. NICNET. The Government has designated NICNET as the Government Network. It has gateway modes in Central Government Departments, 35 state and union territories secretariats and 602 district collect orates of India for IT services. BSNL : The Department of Telephone Operations, Government of India was incorporated on 1st October, 2000 and was named Bharat Sanchar Nigam Limited. BSNL is today the largest public sector undertaking in India with a network of over 45 million lines, covering 5000 towns with over 35 million telephone connections, it has become the country’s leading telecommunication company expansion of telecom network, improvement of the quality of telecom in rural areas are some of its major responsibilities.

Motivational Strategy and Action Plan Essay

Determine the motivational strategy or strategies that would likely be most appropriate for each of your three employees on basis of their individual characteristics. Indicate how you would leverage their employee evaluations to motivate each of the three employees. Describe one or more of the motivational theories and explain how the theories connect to each of your selected motivational strategies. Team Member Name Summary of Individual Characteristics Motivational Strategy and Action Plan Relevant Theory Tina Engaged Passionate Persistent Inspirational Leader Happy Emotional stable This employee would not really need much motivation, since already in engaged, passionate and is a leader at work. I would suggest that the employee uses an action plan to continue with positive attitude. Also since the employee has passed reviews, to advance in progress with promotions in the company. McClelland theory is relevant to this situation. It relates to this situation because for the most part the employee is happy at the job. Brittany Competitive Good communicator Influential Independent Emotional Quick thinker This employee shouldn’t much motivation since she is so competitive. However we could motivate her to be more engaged and happy at job since so emotional. An action plan for this strategy would be to assign her to do task she is interested and likes to do that are easy and take little thought since she is a quick thinker. This situation relates to the self-efficiency theory because employee is independent. She likes to do things on her own and feels she can. Denise Timid Considerate Neutral decision maker Eager Happy with job Encouraging This employee needs motivation in company involvement in communication since timid and shy. She can demonstrate these skills in an action plan by being more involved in conferences, presentations, and meetings. This situation could be also related to the McClelland theory because for the employee is happy with job, but there is room for opportunity.

Civil War Essay

A nation in four decades had been multiplied several times its territory, purchase of Louisiana to France, Florida to Spain, the annexation of Texas and the subsequent war with Mexico (1846-1848) ambient. The political states of north and south had been mounded by the interest of the second in their plantations and the conservation of slavery, while the firs inclined towards trade; shipping and financial interests on one side were the debtor farmers, and other creditors’ capitalists. After independence, the first were represented by Democrat Thomas Jefferson and the last by the Federalists under Alexander Hamilton. The congress in Philadelphia in 1787 was the problems faced by the new state, debt, inter-state trade conflicts, war with Mexico, who snatched the Aztec country half of its territory, got to the United States, territories of California and New Mexico social. The civil war was in the United States of America. Eleven Southern slave states declared their secession from the United States and formed the Confederate States of America, also known as â€Å"the Confederacy. † Led by Jefferson Davis, the Confederacy fought against the United States (the Union), which was supported by all the free states (where slavery had been abolished) and by five slave states that became known as the border states. The fireman in Bradbury’s world began their version of the fireman job â€Å"around about a thing called the civil war† (54). Captain Beatty, the main antagonist of Fahrenheit 451, and captain of the fire brigade that Guy Montag works for, reasons that the decline of people’s interest in books came about because of photographs which came about during the civil war. the allusion is to the American war of secession from 1861-1865, which is the only civil war of American history. In it, the Northern States were able to defeat the South and to proclaim the abolition of slavery in 1863;

Proposal for a Health Education Programme Essay

Proposal for a Health Education Programme - Essay Example Moreover, the primary health care related knowledge has also been playing a significant role for maintaining good and proper health for small children. Contextually, learning regarding baby health care educations is also a significant factor that needs to be evaluated in this context (Nutbeam, 2006). In this regard, the health literacy is recognised to be a new concept for the people belonging from the modern era. It can be stated that education related to the baby health care is recognised to be important social determinant, which can work a crises management for maintaining infant healthier. It will be worth mentioning that the education in baby health care will be helpful towards ensuring a better health of new born babies as well as small babies. Moreover, baby health care related education is deemed to be useful in facilitating better skilled person for proving support during the any emergency to its family members. It will be worth mentioning that people should attend any heath care programmes for developing their knowledge related to baby health care facilities (Higgins & et. al., 2008). The principle objective of the proposed study is to prepare children health care programme plan especially for the parents, which will provide a systematic overview related to baby health care education. The proposed study primarily focuses upon organising the health education programmes especially for young parents and their children. In this regard, the study will also depict concern regarding the preparation of children health care programmes, which includes various sessions that can promote medical knowledge of young parents. Health education refers to a particular program that is deemed to be mainly responsible for promoting healthy living standard of people. The paper is concentrated over providing baby health care educational programmes to the parents of new born babies. The proposed study include certain objectives which are provided in

Ethnic Studies Essay Example | Topics and Well Written Essays - 250 words - 4

Ethnic Studies - Essay Example When Belle’s uncle William Murray commissions a painting of her alongside Elizabeth, her cousin, Belle is worried that the painting will depict her as subordinate (Asante). The film shows her viewing portraits in the house that depicted white aristocrats with their subordinate black servants. Most blacks in the portraits appear to strike a subservient pose beside their masters. They were at the mercies of their masters and were to do as told. The most significant painting in the film was that of Belle beside her cousin Elizabeth. The double portrait is significant as it shifts the dimensions of the common standing witnessed in earlier portraits within the film. This painting showcases Belle and Elizabeth as equals yet Belle is black (Asante). The painting helps to bridge the racial injustice that seems to appear in previous paintings that depicted black and white persons within a frame. The painting depicts both Belle and Elizabeth as beautiful and smiling side by side and staring directly at the viewer. They are both dressed in silk gowns and pearls showing how they both appear as equals and break the boundary of racial prejudice in the

Developing Scenarios of the Future of the Social Networking Sector Assignment

Developing Scenarios of the Future of the Social Networking Sector Strategic Decision Making - Assignment Example This model considers the social network systems as interactive systems with different components that have to be considered, and how they interact with one another. The model as designed represents a technology push innovation. Technology push describes a situation where an emerging technology, or a set of existing technologies act as the driving force of an innovative product and mode of problem solution in the market (Herstatt & Lettl 2000, 2). In this case, the new social networking technology when transformed into a radical product or process innovation claims its own market positions. The use of social networking in social communication and in a business platform represents an innovation that has come into being out of research and development. The fact that technology push is marked by a higher market uncertainty requires different methods in social networking are required to win in a competitive market (Herstatt & Lettl 2000, 2). ... s have to apply business model innovations that respond to changes in the external and internal environments, and anticipate market needs in such a new environment to enhance value creation in serving customers. The type of reasoning used in this method was inductive reasoning. This is because; inductive reasoning requires increasing semiotics content in inferring information as one proceeds from premises to a conclusion (Wilheim 2004, 21). The various facts that affect communication in social networking as a social tool, or a business platform were considered when making an informed conclusion, constituting to an inductive reasoning. Evaluation: Systems thinking Summary of Osterwalder  &  Pigneur  Business Model Canvas The advantage of the systems theory is its potential to offer a trans-disciplinary framework that necessitates normative and critical real relationships between human perceptions, and the worlds they purport to represent (Laszlo & Krioppner 1998, 3). Therefore c ompanies have to employ business –models innovations aimed at responding to both internal and external changes, and in anticipating market needs in a process of creating value to customers. Social networking sites such as Facebook, Orkut, Bebo, and Twitter have millions of fans globally who visit these sites each month (Kazeniac, 2009). These sites have of late gained much attention and support from multinationals and other organizations in search of markets making it plausible to have an integrated platform that connects these social networks with business platforms to tap this rich market. The proposed model on the future of social networks offers in integration of factors necessary to enhance effective communication in both the social and corporate world. For example, students, companies,

Margin of Appreciation and National Security Essay

Margin of Appreciation and National Security - Essay Example Finally, the third generation of solidarity rights includes the collective rights to political self-determination and economic development†. Human rights help to protect people everywhere from political, legal and social abuses. The statements of human rights are addressed to governments, requiring compliance and enforcement on their part. Human rights deal with how people should be treated by governments and institutions. They are not moral norms applying to interpersonal conduct. According to Thomas Pogge, "to engage human rights, conduct must be in some sense official"3. Human rights apply to all countries and all people. The duties and responsibilities of ensuring human rights to a citizen are bestowed on the government of the country in which the person is located. â€Å"The international community is characterized by diversity, which is the cause of much controversy in the international human rights system since it stresses the universality of human rights.†4,5 In such a situation, the European Court for Human Rights (ECtHR or Court) enunciated a doctrine that allowed States a certain extent of latitude in the exercise of human rights according to the prevailing situation.6 This is known as the doctrine of margin of appreciation, different from the discretion allowed by the European Convention on Protection of Human Rights (ECHR or Convention) to member states in implementing human rights in internal laws.7 The Court places reliance on the doctrine of margin of appreciation to evaluate states’ extent of interference in human rights, particularly in situations where the rights are in conflict with the needs of the community. In the European context, the doctrine has assumed much greater importance in accommodating the prevailing d iversity by deciding on common perceptions applicable to all and allowing for diversity based on cultural and other factors. The doctrine is observed to have many similarities with the rational basis  test used in the American context.

Legal Critique#1 Assignment Example | Topics and Well Written Essays - 500 words

Legal Critique#1 - Assignment Example aking into account federal funds, which the University received for educational necessities, the deaf student was supposed to use the services of sign-language interpreter provided by the University. However, the University refused to satisfy the student’s requirement and, therefore, displayed discriminatory attitude to a person with physical deviation (P#3, C#1, L#11-13). The plaintiff demanded the United States District Court for the Western District of Texas to provide declaratory relief and oblige the respondent to ensure the services of interpreter. The Federal Court granted preliminary injunction, which forced the University to satisfy the plaintiff’s complaint. This decision was made based on the assumption that Walter Camenisch would prevail on merits. Simultaneously, preliminary injunction took place along with the requirement for the plaintiff to post a security bond of $3,000.00 (1981 P#3, C#1, L#31-35). However, the case was forwarded to the Court of Appeals claiming for its mootness caused with the graduation of a student. The Court of Appeals confirmed the preliminary injunction. The University received certiorari (1981, P#3, C#2, L#8-12). But the Supreme Court raised the issue regarding not the question about who should pay for the interpreter, which the Court of Appeals correctly decided to be viewed in a trial on the merits, but whether the District Court exceeded the authority and violated its discretion by granting preliminary relief (1981 P#1, C#2, L#6-7). Considering the chance that the absence of injunction would harm Walter Camenisch, the District Court granted preliminary injunction based on a judgment on the merits. Preliminary evaluation of the merits showed prevalence of the student. In addition, the court ordered the complainant to ensure security bond for protecting the defendant. The University implemented the court’s decision and the student graduated meanwhile the Court of Appeals rejected the mootness of the case stating that

Corporate Social Responisbility Research Paper Example | Topics and Well Written Essays - 1000 words

Corporate Social Responisbility - Research Paper Example This notion of corporate social responsibility has been heavily debated on in recent years so much so that researchers have called into question the existence of the â€Å"social† aspect in â€Å"corporate social responsibility†. Advocates of CSR have increasingly defined it in terms of human rights, ethics, closures of plants, relations with employees and the environment. A more comprehensive definition of CSR and sustainability encompasses all three foundations of sustainability, including the people, economy and the environment. If only the social and environmental development is taking place that is referred to as â€Å"bearable† (Chick and Micklethwaite 83). If only the social and economic development is taking place, that is referred to as â€Å"equitable†, whereas, if only the environmental and economic development takes places, that is referred to as â€Å"viable† (Chick and Micklethwaite 83). CSR is achieved only when all three dimensions d evelop simultaneously; that is, it is bearable, equitable and viable (Chick and Micklethwaite 83). The very mention of CSR calls into question the reason for business’ existence. Whether or not businesses should be responsible for the society and environment remains questionable since the primary purpose of a business is to satisfy its shareholders and generate profits. This is the line of argument used by classical theorists who are against the practice of CSR. According to Milton Friedman, the only social responsibility of a corporate entity is that of doing business in an open competitive marketplace that is free of deception and any fraud by utilizing its resources in order to increase profits (Friedman 6). The classical advocates further maintain that managers are mainly responsible for catering to shareholders’ interests by enhancing financial returns to the business. Practicing CSR may lead to the dilution of economic productivity since the investments made in C SR may be irrecoverable (due to the non-profit nature of CSR activities) (Friedman 6). However, advocates of CSR base their arguments in favor of the same for various reasons. Usually, companies engage in such disclosure for two main reasons: achieving a competitive edge by enhancing employee morale and goodwill and pressure by external stakeholders such as governments, environmental agencies etc. Not adhering to the latter’s demands would mean a loss in company’s goodwill and, hence, profits. This leads us to the argument related to stakeholder view used by proponents of CSR. This view was conceptualized as early as in the 1970’s by Freeman who described organizations in terms of the managers’ relationships with stakeholders (Garriga and Mele 59). A stakeholder is typically any individual entity or group that has an impact on, or is affected by the corporation’s goals and objectives (Garriga and Mele 59). Companies can reconcile the conflicting ob jectives amongst stakeholders by engaging in a successful CSR dialogue with them in which the company gives something of value (such as a public service) to a significant community in lieu of popular support from groups and individuals within the environment. Advocates of CSR further state that firms are required to exercise duty of care when dealing with both primary and silent stakeholders (such as the community) (O’Riordan and Fairbrass 748). By recognizing the fact that shareholders’ interests cannot be satisfied without satisfying (to some degree) the

Sanctification Based on Calvins Theology Essay Example | Topics and Well Written Essays - 2500 words

Sanctification Based on Calvins Theology - Essay Example The first part will try to define morality while the succeeding section will tackle about the different meanings attributed to sanctification, giving emphasis on what is taught by Calvinism. In light of this, the issue that links sanctification with morality will be examined through a discussion on the definition of morality. This paper will conclude with its findings. In the strictest sense, morality refers to "which is innately regarded as right or wrong (Morality 2006)." There isn't a concise meaning associated with morality as it often refers to set of judgments and principles shared by individuals in within the same culture, religion, and philosophical concepts which separates and identifies actions which are right or wrong, acceptable and unacceptable. The concept of morality is often used by groups to regulate the functioning of their circle by setting a specific standard by which their members are subjected. In other words, the concept of morality serves as a regulating factor in maintaining the harmony in a group. We can see a problem of morality given this definition. We can see that morality varies from culture to culture, religion to religion, and sometimes even from individual to individual. Some actions are considered acceptable by a culture, while others see the same action as immoral. Examples of these are abortion, white lie, and euthanasia. Some groups and individuals consider these as permissible while others question the morality of such actions. Calvin's Theology John Calvin is one of the most famous theologian and ecclesiastical statesman. Through his revolutionary beliefs and teachings, he became the major French Protestant Reformer and was dubbed as the "most important figure in the second generation of the Protestant Reformation." His ideas of Christianity are found in his famous work Institutio Christianae Religionis (Institutes of the Christian Religion). John Calvin laid out the foundation of Calvinism which is one of the major factors that influenced the formation of the modern world (John Calvin 2002). One of the most important doctrines contained in Calvin's theology is the doctrine of original sin which is adopted from the Augustinian teachings. This doctrine supports the idea that the whole mankind has fallen before God when Adam and Eve fell prey to the temptation in the Garden of Eden. The sin committed by the first man is denoted as the original sin. At that point, sin entered the heart of men and everyone born on this earth has the original sin. Sin is what separates man from his creator. Therefore, the fall of man in the Garden of Eden makes man a slave of sin and every human being has an inclination to commit sin (The Teachings of John Calvin 2000). Institutes of the Christian Religion states that: When the will is enchained as the slave of sin, it cannot make a movement towards goodness, far less steadily pursue it. (2.3.5) Man alone has no power to save himself from sin. Even though his freewill was not removed from him, he cannot resist the urge to commit sin. However, God's great love and compassion for mankind made a remedy for this situation. Through the Son of God Jesus Christ, man was freed from the burden of sin. Calvin refers to this process as justification. Through this justification, man's original sin is forgiven. John Calvin also put forward that another

Married to Man. The Omnivore's Dilemma Essay Example | Topics and Well Written Essays - 750 words

Married to Man. The Omnivore's Dilemma - Essay Example Both the new and Native Americans totally depend on corn. In other words, it may be said that corn is married to a man. This explains its existence up to this time in life. Were it not for the continued planting of the same corn season after season by man, it would have experienced extinction. This article looks at how corn and man enable one another to survive and reproduce. Corn is found in husks and requires processing to separate the grains from the husk. This means that the grains are set free and can thus be grown and processed more easily on their own. This is where the human aspect comes in place. Man has come up with machines such as combined harvesters that separate the corn from the cob. Another method of separating the corn from the cob is by the use of the opposable thumb that is a characteristic in man. This therefore, brings out the dependence of the corn on man with opposable thumb. Corn, while still in the cob cannot grow into maturity. It may germinate but due to ov ercrowding, the young plants thin out and eventually die. Thus, for proper reproduction of the corn, there is husk removal, seed separation and planting. If the whole corncob were planted, it would germinate and move out of the husk, they would crowd up and may be die before having their second and third set of leaves. Corn hence, require assistance to grow more than any other domesticated plant. Therefore, corn depends on the humans more than the humans depend on it. For instance, man can decide not to consume any corn by avoiding planting it. At the same time, corn cannot decide on whom to have it planted. The marriage between man and corn can be viewed from the perspective of man having first domesticated the wild plant. This was later followed by selection and breeding of the best variety, were it not for man, it would be wild up to now (Pollan, 2007). Among the highly valued cereals by man is corn that in some countries is called maize. Corn has many uses more than any other ce real. One of the uses is making grits. In Africa and some parts of Asia, the grits from maize are ingested by humans. For instance in central and eastern Africa, the grits are used to make a staple food called ugali. This food is easily made and readily consumed with wide range vegetables. Grits can also be used to make porridge that is highly consumed by young children especially in Africa and some parts of Asia. This food product is believed to provide energy to the children who have higher energy requirements in general. Corn can also be used to make bi fuel. This is presently being done in the US of and is hastily replacing the fuels that are pollutants of the atmosphere. Corn is preferred to refined oil because of its availability and environmentally sound aspects. It is also used to make the brewers grits that are used in the beer industry. This is because it contains starches and sugars that undergo fermentation when provided with the required conditions. The medicine industr y also makes utilize corn in their processed form. Liquids sugar is made from corn. Its use is to make syrups and serves the purpose of sweetening them. The confectionary industry makes use of the corn sugar in sweetening their products. Without such sugar, their products may not be accepted. This may lead to losses especially on the part of the manufacturer. Having looked at the two sides of the issue of marriage to man, I take a stand that, it is the corn that is dependent on

Wife of Bath in The Canterbury tales Essay Example for Free

Wife of Bath in The Canterbury tales Essay Scholarship identifies the personae of the Wife of Bath in The Canterbury tales with various distinctive interpretations including feminist, antifeminist, irreverent, arrogant, ridiculous, and sophisticated. Scholar Rosalyn Rossignol points out that â€Å"‘the good Wife’ has attracted a great deal of critical attention, partly because of the controversy that arises over interpreting her character† (298). The Wife is both emotional and cerebral, a comic figure and a real person. She has been seen as a feminist challenging patriarchy, but she has also been viewed as a satiric and complaisant anti-feminist. How is it possible that she can be seen in such contrasting perspectives? E.T. Donaldson proposes a solution that Chaucer â€Å"discloses a world in which humanity is prevented by its own myopia, the myopia of the describer, from seeing what the dazzlingly attractive externals of life really represent† (935). However, if the Wife is everyman and everywoman, then all of these perspectives can be true. Rather than a singular, marginalized character with limiting aspects, the Wife is a complex and comprehensive blend of Chaucer’s creations, and the center to which all of the other pilgrims and their tales return. Her portrait is more descriptive than any other character portrayed, but it also demonstrates the characteristics uniquely identified with each of the other characters. The prologue to her tale is the longest of any of the other characters. Is she just long-winded and full of prideful arrogance? I suggest that the limited details each of the other characters possess emanates from the comprehensive detail of the Wife’s portrait and prologue which completes a circular exposà ©. I propose that Chaucer’s Wife is not just a Wife, or even a woman; she is an amalgamation of literary possibilities. Her literary knowledge is suspect, but her worldly experience spans a lifetime through which she acquires autonomy. In the introduction to The Wordsworth Chaucer, Editor Larry Benson discusses how Chaucer the poet draws on his own literary experience in creating his tales, and so too does Allisoun of Bath possess the experience that allows her to transcend the limits of definition (11). She is deaf in both ears and therefore cannot hear the hyperbole of dominant male discourse. She does not argue her right to speak, she just speaks. Contrary to acceptable femininity, she is a hypersexual woman, but sex is neither for enjoyment, nor procreation. Finally, Chaucer is not writing as a woman, or as a man attempting to write as a woman or using masculine writing to portray a female, he is writing in a manner that is useful to educate everyone to limitless possibilities. The Wife of Bath then, rather than a singly signified representation based on scholarship perspective, is, in reality, the nexus of the Canterbury Tales. Although like the Wife there are limitless possibilities for proving this argument, it is my plan to defend this thesis through the tropes of status, voice and experience as seen in her portrait, and the prologue to her tale. To prepare the way for the convergence of his themes, where everything and everyone emanate from and return to a central focus in the Wife of Bath, a General Prologue begins the tales with a representation of the biblical creation story in its hierarchical progression. In the opening lines, first there is water and wind, plants, followed by animals, and finally, portraits of the travelers are depicted. It is spring, a time of new beginnings, as well as a time of pilgrimage to give thanks for past favors, and in Chaucer’s fourteenth century world, twenty-nine diverse pilgrims â€Å"with ful devout courage† (22), gather at a public inn to sojourn to Canterbury, site of the holy shrine of the martyred Thomas à   Beckett. Born in Cheapside, London, Be cket’s inclusion in the tales illustrates human diversity, from vacuous impoverishment to reverential saintliness, themes also recurring throughout the tales and demonstrated by the Wife’s portrait and prologue. Twenty-four pilgrims are presented in the portraits which begins with the highest rank, â€Å"a Knyght ther was, and that a worthy man† (43), and ends with the lowliest, â€Å"a gentil Pardoner† (669). According to a popular websites, Alisoun, a name which means â€Å"of nobility†, and â€Å"sacred flame† (1), is also a common Middle English name. The name given by Chaucer to the Wife, it is apparent from the multiplicity of meanings that Alisoun represents both high and low culture, a correlation to the cross-cultural representations of her fellow travelers. Taken together, the pilgrims represent every facet of society, facets seen inclusively as the Wife’s total composition. Each line of her portrait represents an attribute or characteristic illustrated in the portrait of one of the other pilgrims. While some of the travelers mimic one another in style or attribute, no other pilgrim possesses all of the qualities signified in each of the others. That Chaucer the poet repeated his themes over and over is not surprising, but that those themes all converge in the Wife of Bath is significant since it centers privilege in a woman. If the Wife is the Nexus, then Chaucer’s allusion to the creation story points to her as the Eve from whom all women are descended. While Eve is not mentioned in the prologue to the Canterbury tales, she is a pivotal component of the creation story to which Chaucer alludes. Chaucer would have wished to avoid accusations of heresy, a realistic concern in his time period. To have openly equated Eve with the Wife, with specificity of declaration, would have opened him up to, at the very least, severe criticism, which was not what he was interested in. He was interested in opening up the minds of the people by writing alternative realities. However, there are two prominent women in Chaucer’s prologue, why wouldn’t the Prioress be Eve? The Prioress is dainty, prepossessing and high in the social strata. Her portrait appears before the Wife’s portrait in the general prologue. She has beautiful manners and is very sympathetic to even the smallest creature. Additionally, the Prioress is a nun, a woman who swears obedience to authority when she takes her vows. She is not a good prototype for Eve since the Prioress is certainly willing to acquiesce, whereas Eve and the Wife are not. The Wife is strong, bold, does not care what people think of her, she is her own person and like Eve, who was unwilling to accept the dictates of authority and wanted to control her own destiny, the Wife is also in search of control over her life. While Eve is not specifically referenced in Chaucer’s creationism allusion, she is definitely alluded to by virtue of the hierarchical progression of pilgrims that Chaucer introduces to his readers. Adam and Eve occur in natural hierarchical progression in the creation story, from the lowest to the highest, water to man/woman, similar to the Chaucerian hierarchy in which the Wife is introduced to the reader. A compelling testament to the argument of the centrality of her character as binder for the tales is witnessed in the make-up of this very Chaucer class, where approximately sixty percent of the students have chosen to write their term paper on some characteristic aspect of the Wife. No two representations are even similar, and analysis of her character ranges from psychological to pornographical arguments with everything in-between. The very diversity of these contemporary arguments do, however, represent the critical diversity argued over the past seven centuries but existing scholarship fails to recognize her important thematic centrality.

Social Influences on the Individual

Social Influences on the Individual Explaining social influences on an individual, using sociological theories Albi is a 7 year old boy whom gradually developed genetic abnormality of deafness. When Albi could not hear completely, his behaviour have changed dramatically and doesnt want to interact with other childrens anymore. Albis family arent the riches, they could just afford their needs however it didnt affect Albi as much. The love he receives from his family was enough. In Ians note, structural theory suggest we are influenced in our behaviour and actions by society and adopt a macro approach. The macro level have an impact on the way Albi is treated by classmates or even when he is out for dinner with his family. Staff doesnt put in the effort to communicate with Albi and tends to ignore him which makes him feel like he does not exist. This have led to the conflict theory. Parents teaches their childrens of the norms however they can pick up bad habits while they are in school. He is being bullied because of his condition and he is isolated from other childrens as they see this as unn atural and abnormal. The troubling of it is that Albi is constantly in a fight which his parents are very worried. Due to the conflict between Albi and his classmates he feels unwanted and would rather stay at home. He has distanced himself from his friends which caused him not having any friends anymore. Another structural theory that is link to Albis change of behaviour is the symbolic theory. Childrens misuse of words such as deaf can you hear me or you cant hear, you must be stupid affects Albi emotionally, which he feels down and worthless. In Albis case this is very hard for him to cope as he is only a child, he wouldnt be able to understand the situation and his actions is uncontrollable. This can be difficult for his parents to manage as he might become disobedient. This can have an effect on him when he grows up, he will repeat these phrases to himself and can have a negative result later on his life. Once Albi starts attending the community centre for the deaf his private troubles will eventually improve. Everything will be new his life style will change and he will have to adjust, it may take a while for him to progress however he will get there in the end with the right kind of support from his loved ones. As human beings we strives to seek for new motivation therefor this will help him. Albi should be able to cope and learn quickly as his parents will be there to support him all the way through.ÂÂ   He will meet new people who has the same condition as him which will have a positive effect on him emotionally and make him realise that he is not alone in this battle. This will also help him to realise that being different from other childrens is ok. He will feel sense of belonging and understanding of his situation. He will feel wanted as he is in the same group of people and also because he will be part of the group activities or playing with someone without getting judge d. He will be trying to improve himself to fit back in with society with the support of staff, family and his new friends. This can improve the way he thinks of the world and his future. He is more likely to proceed in education which will have a good impact later on in his life. Albi is more likely to succeed in life and will be determined to success. The possibility of Albi not letting his condition get in the way of success is very high with the help from people who is important to him and the acceptance from others that he will receive as he grows older. To improve Albis life chances, the media could increase the advertisement about deafness. Making it clear to everyone that their situation is difficult and by saying or doing negative stuff towards them wont make things better. Perhaps making up a cartoon series about someone being deaf and treating them in the right manners could help children understand better. Making them feel that they belong with society can prevent horrible things that they can possible do to themselves. The schools can also help by teaching childrens that not everyone is born perfect and that they should still accept them for who they are. Schools can do group activities where they will get to experience how difficult it is not being able to hear so they will be able to understand and will unlikely treat their classmates in a disrespectful manner. Teachers can help by teaching the students to treat others the way they would like to be treated. In college we can create a power point all about deafness and how i t is important to respect them and that they should be treated the same. I could then present my presentation to different schools so they can have a better understanding of what deaf people have to go through each day as this can have a bad impact on themselves. For some they would like to end their life as people feeds them with negativity which does not help as they are already struggling and we are making no effort on how we could help rather us focus on how we can make them feel horrible about their self instead.

Assembly of Functional Cellulolytic Enzymes

Assembly of Functional Cellulolytic Enzymes In the present study, we reported the assembly of functional cellulolytic enzymes using a synthetic, cell-surface engineered yeast consortium. Trichoderma reesei endoglucanase II (EGII) and cellobiohydrolase II (CBHII) and Aspergillus aculeatus ÃŽ ²-glucosidase I (BGLI) were displayed as fusion proteins with the AGA2p C-terminus of a-agglutinin on the cell surface of the diploid yeast strain Saccharomyces. cerevisiae Y5. The immobilization of each enzyme on the cell surface was confirmed by immunofluorescence microscopy. This type of yeast consortium allowed convenient optimization of ethanol production by adjusting the combination ratios of each cell type for inducing synergy in cellulose hydrolysis. Next, the direct ethanol fermentation from steam-exploded corn stover was investigated. The optimized cellulase-displaying consortium produced 20.4 g/l ethanol from 48.4 g cellulose per liter after 72 h in the presence of a small amount of cellulase reagent (0.9 FPU/ml). These findings suggested the feasibility of the cellulase-displaying yeast consortium for simultaneous saccharification and fermentation. Currently, many technological barriers exist with respect to the economical production of ethanol from lignocellulosic biomasses [1]. In the process of hydrolyzing cellulose into soluble sugars, multiple cellulases including endoglucanase (EG), cellobiohydrolase (CBH), and ÃŽ ²-glucosidase (BGL) are required [2]. Consolidated bioprocessing (CBP), which combines enzyme production, hydrolysis, and fermentation in one step, is a promising strategy for effective ethanol production from lignocellulosic materials. Saccharomyces cerevisiae is the traditional microorganism used for ethanol production, but it is unable to utilize cellulosic materials and a saccharification process is required prior to fermentation to produce glucose [3-4]. Numerous attempts have been made to engineer S. cerevisiae strains to express cellulases by cell surface engineering for direct ethanol production from cellulose, and although various bifunctional or trifunctional cellulose-degrading strains have been const ructed, the efficiency of cellulose degradation has not been sufficiently improved [5-9]. It would appear that co-expression of all cellulolytic enzymes in a single cell resulted in relatively low expression levels of cellulases, which may have been due to the heavy metabolic burden and potential jamming of the secretion machinery [6,7,10]. Therefore, in this study, we adapted a new strategy of performing simultaneous saccharification and fermentation with a synthetically engineered yeast consortium having the desired properties of cellulolytic ability and ethanol production to reduce the metabolic burden. The development of a diploid yeast strain is another promising strategy for improving expression levels of heterologous genes and enhancing the fermentation performance of S. cerevisiae. Because diploid strains have better growth ability as well as stress tolerances compared with haploid strains, they are particularly suited for industrial applications. Previously, our group reported on the construction of an à Ã‚ °-agglutinin expression system for genetic immobilization ÃŽ ²-glucosidase I on the cell surface of S. cerevisiae Y5 (Patent No: ZL200810222897.7, CGMCC2660). This diploid robust yeast strain possessed many advantages, such as higher ethanol yield, higher resistance to ethanol, and higher physiological tolerance to inhibitors present in lignocellulosic hydrolysates. Here, we report on our efforts to demonstrate the assembly of functional cellulolytic enzymes using a synthetic yeast consortium. In this study, we demonstrated the feasibility of constructing a novel cell surface engineered diploid yeast consortium for direct ethanol production from phosphoric acid swollen cellulose (PASC) and steam-exploded corn stover (CS), an important step toward direct ethanol production from insoluble cellulosic materials. The strains and plasmids used in this study are summarized in Table S1. Saccharomyces cerevisiae Y5 used for the yeast cell surface display of the cellulolytic enzymes was a newly developed diploid strain in our laboratory. E. coli Top 10 was used as the host strain for recombinant DNA manipulation. T. reesei was purchased from CICC (China Center of Industrial Culture Collection). E. coli transformants were grown in Luria-Bertani medium (1% tryptone, 0.5% yeast extract and 1% NaCl, pH 7.0) supplemented with 100 ug/ml of ampicillin. S. cerevisiae Y5 transformants were selected and maintained on Geneticin plates (1% yeast extract, 2% peptone and 2% glucose supplemented with 600 ug/ml Geneticin) at 30 °C , were induced in YPG (1% yeast extract, 2% peptone, and 2% galactose) at 20 °C. The fermentation medium was composed of 10 g/l yeast extract, 20 g/l polypeptone and 10 g/l PASC as the sole carbon source. The à ¯Ã‚ ¬Ã‚ lamentous fungus T. reesei was cultured in potato dextrose aga r medium (2% potato extract, 2% glucose) at 27 °C. The cDNA was synthesized from mRNA by using the First-Strand cDNA synthesis kit (Fermentas). Unless otherwise indicated, all chemicals, media components and supplements were of analytical grade standard and obtained from Sigma-Aldrich (St. Louis, MO, USA). All restriction enzymes were purchased from New England BioLabs (Ltd. Beijing). Primers used for plasmid construction are provided in Table S2. Plasmid pAGA1 for over-expression of the AGA1 gene and plasmid pBGLI for cell surface display BGLI were constructed previously [11]. Plasmid pEGII for cell surface expression of the EGII (egl2) was constructed as follows. The 1194 bp DNA fragment encoding the egl2 gene without its native secretion signal was amplià ¯Ã‚ ¬Ã‚ ed with the à ¯Ã‚ ¬Ã‚ rst-strand cDNA prepared from T. reesei as the template using primer pairs egl2-For/Rev, this DNA fragment was introduced into the yeast display vector pYD1(Invitrogen) with Kpn I/BamH I. MAT terminator was amplified from pYD1 by using primer pairs MAT-For/Rev and then digested with BamH I/EcoR I to create plasmid pYD1-egl2MAT. The KanR fragment was obtained from plasmid YIP5-KanR by two-step cloning. First, the DNA fragment containing ADH promoter and KanR ORF was amplified from YIP5-KanR by PCR using the KanR-For/Rev primers and inserted into EcoR I/Apa I site of plasmid pYD1-egl2MAT; next, the ADH terminator digested with Bgl II/Nde I was also introduced into pYD1-egl2MAT. The resulting plasmid was named pEGII. For displaying the T. reesei CBHII gene (cbh2) in S. cer evisiae Y5, plasmid pCBHII was created. A 1344 bp gene fragment coding for the mature region of the CBHII was amplià ¯Ã‚ ¬Ã‚ ed using primers cbh2-For/Rev-KT and introduced into plasmid pEGII digested with Kpn I/BamH I for replacing egl2 to form pCBHII (Figure 1). Transformation of S. cerevisiae Y5 was carried out using the lithium acetate method [12]. The plasmid pAGA1 was linearized by Apa I for chromosome integration. The plasmid pYD1 was transformed into S. cerevisiae Y5 as a negative control. S. cerevisiae Y5 clones transformed with different plasmids (strain Y5/pYD1 contained plasmids pAGA1 and pYD1, strain Y5/EGII contained plasmids pAGA1 and pEGII, strain Y5/CBHII contained plasmids pAGA1 and pCBHII) were selected and maintained on Geneticin(G418) plates. Immunofluorescence microscopy was performed as described previously [13]. Immunostaining was performed as follows. Induced recombinant yeast cells expressing cellulases were harvested by centrifugation at 6000 rpm for 5 min and washed with phosphate-buffered saline (PBS). As the primary antibody, mouse anti-Xpress tag antibody (Invitrogen, R910-25) for EGII and CBHII was used at dilution rates of 1:1000. As the second antibody, Fuorescein (FITC)-conjugated goat anti-mouse IgG(H+L) (Jackson, 115-095-003) was used at dilution rate 1:200. Cells and the anti-body were incubated at room temperature. After washing the cell–antibody complex with PBS twice, cellular localizations of the cellulases were observed under a fluorescence microscope. Yeast strains Y5 and Y5/pYD1were used as control. Yeast cells were induced in YPG medium for 48 h at 20 ºC and harvested by centrifugation for 5 min at 6000 rpm, washed with distilled water. BGLI activity of strain Y5/BGLI was measured using à ¯Ã‚ Ã‚ ²-nitrophenyl-ÃŽ ²-D-glucopyranoside as the substrate according to a previously described method [14]. Endoglucanase and cellobiohydrolase activities were determined by hydrolysis of carboxymethyl cellulose (CMC) and phosphoric acid swollen cellulose (PASC), respectively. PASC was prepared from Avicel PH-101 (Fluka Chemie GmbH, Buchs, Switzerland) as amorphous cellulose. The cell pellet was resuspended in a reaction mixture of 1% CMC or 1% PASC in 50 mM sodium acetate buffer (pH 5.0) with the optical density at 600 nm adjusted to 1.0. After a reaction at 50 ºC for 30 min, the activities were determined by DNS method [15]. One unit of enzyme activity was defined as the amount of enzyme released 1 ÃŽ ¼mol reducing sugar from the substrate per minute. The abilities of the engineered yeast consortium (Y5/EGII + Y5/CBHII + Y5/BGLI) to fermentation ethanol from PASC and steam-exploded corn stover were investigated. The steam-exploded corn stover used in this study was provided by Henan Tian Guan Group Co., Ltd (Nanyang, Henan, China). The raw material was chopped to 2-3 cm size and treated in a steam-exploded vessel at 2.0 MPa for 5 min. The pretreated feedstock was dried at room temperature and directly used as a substrate without washing. The moisture content of the substrate was 8%. The composition of materials was quantitatively analyzed following the NREL Laboratory Analytical Procedure NREL/TP-510-42618 (Structural carbohydrates and lignin) (Sluiter et al., 2008)[16], as shown in Table 3. An enzyme mixture composed of equal amounts of cellulase (Sigma-Aldrich, St. Louis, MO) and ÃŽ ²-glucosidase (Sigma-Aldrich) was used. Yeast cells harboring different surface-display plasmid for EGII, CBHII, or BGLI, were grown in YPD medium a nd then transferred to YPG medium for 48 h at 20 ºC to express cellulase. Cells collected by centrifugation at 5000 rpm for 5 min at 4 ºC, washed with distilled water twice, and mixed in the adjustable ratio to a total initial cell concentration of 30 g/l wet weight to form the functional consortium. Ethanol fermentation proceeded at 30 ºC with 90 rpm in 250 ml Erlenmeyer flasks. 1ml samples of the fermentation broth were taken periodically and stored at -4 ºC until they were analyzed for sugar and ethanol content. The total sugar was determined by the phenol-sulfuric acid method [17]. Glucose was measured by HPLC (model 1260, Agilent Technologies) equipped with a Hi-Plex H column 300 mm Ãâ€" 7.7 mm) and a refractory index (RI) detector. Samples were run at a temperature of 60 ºC and a mobile phase of 5 mM sulfuric acid at a flow rate of 0.6 ml/min. Ethanol analysis was carried out using GC (model 7890A, Agilent Technologies) equipped with a flame ionization detector and a HJ-PEG column. Samples were run under the following conditions: column oven at 120 ºC, front injection port at 200 ºC, with N2 as the carrier gas at a flow rate of 4 ml/min. The expression plasmids pEGII and pCBHII (Fig. 1) were transformed into the yeast S.cerevisiae Y5 strains, respectively. All of recombinant yeast strains had a pAGA1 plasmid for integrating AGA1 into the chromosome, and the resultant transformants were designated strains Y5/EGII and Y5/CBHII (Table S1). Upon galactose induction, the proteins were expected to be secreted and interact with the Aga1p and Aga2p anchor system by using the glycosylphosphatidylinositol (GPI) anchor linked to the cell surface. To confirm displaying of EGII and CBHII on the yeast cell surface, immunofluorescence labeling of the cells was carried out using mouse anti-Xpress IgG antibody as the primary antibody. The green fluorescence of Fuorescein (FITC)-conjugated goat anti-mouse IgG was observed for strains Y5/EGII and Y5/CBHII (Fig. 2), indicating that EGII and CBHII were displayed on the cell surface, respectively. The cells harboring the control plasmids were hardly labeled with mouse anti-Xpress IgG(Fig. 2). These results suggested that two types of cellulase were successfully expressed on the cell surface of S. cerevisiae Y5 strain. As shown in Table 1, EGII, CBHII and BGLI activities were detected in the pellet fraction of strain Y5/EGII, Y5/CBHII and Y5/BGLI, respectively. The strain Y5/CBHII and strain Y5/EGII showed moderate CBHII and EGII activity (1.14 U/OD600 and 1.27 U/OD600, respectively). The BGLI activity of strain Y5/BGLI cells was relatively low, which was only 0.72 U/OD600. No enzyme activity was detected in the culture supernatant (data not shown), and the control strain without displayed enzymes exhibited less than 0.1 U/OD600 of enzyme activity. These results clearly indicated that active enzymes were displayed on the cell surface without leakage into the culture medium. Ethanol fermentation from 10 g amorphous cellulose per liter was performed using a cell combination system consisted of three cellulase-displaying yeast populations. Cells displaying EGII, CBHII and BGLI were mixed in various ratios and the produced ethanol from PASC were measured. S.cerevisiae Y5 without displayed enzymes was the control strain. A mixture of cells with EGII: CBHII: BGLI ratio of 2:1:1 produced the highest amount of ethanol (1.76 g/l) after 84 h; the yield (in grams of ethanol produced per gram of consumed reducing sugar) was 0.42 g/g (Fig. 3). A mixture of cells composed of an equal amount of each cell type produced 0.68 g/l ethanol after 84 h (Figure 3), indicating about 1.6-fold improvement of ethanol production by optimizing the cell ratio. However, a large portion of the substrate (the amount of residual sugar after 84 h hydrolysis of 10 g/l PASC was 5.5 g/l, and the sugar consumption rate was 43.3%) remained after 96 h without being hydrolyzed because the cellu lase activities displaying on cell surface were not enough for complete cellulose digestion. Simultaneous saccharification and fermentation of steam-exploded corn stover (CS) as a sole carbon source was conducted for the cellulase-displaying yeast consortium of the optimized ratio 2:1:1 in the presence of commercial cellulase (Sigma-Aldrich, St. Louis, MO) with different enzyme loadings (0, 0.3, 0.6, 0.9, 1.2, 1.5 FPU/ml). A mixture of cells was incubated in 100 ml of YP medium (20 g/l peptone, 10 g/l yeast extract) for 1 h to remove residual carbon source, and then resuspended in YP-CS medium (YP medium containing 100 g/l steam-exploded corn stover, corresponding to 48.4g cellulose per liter). As shown in Fig. 4, in the presence of 0, 0.3, 0.6, 0.9, 1.2 and 1.5 FPU/ml cellulase, 34.49, 18.71, 7.03, 2.11, 1.98, and 1.23 g/l of residual cellulose remained after 84h, respectively. Addition of 0.9 FPU/ml cellulase enabled utilization of 92.3% of the initial cellulose (Figure 4). The cellulose hydrolyzed by cellulase-displaying yeast consortium with an additional 0.9 FPU/ml cellulase was nearly the same as that by control strain S.cerevisiae Y5 with an additional 1.5 FPU/ml. These results indicate that cellulases displayed on the yeast cell surface improve hydrolysis of cellulose, although their activities were lower than commercial enzymes. Furthermore, using the optimized cell combination system, the relationship between the amount of added cellulase and final ethanol concentration was investigated. As shown in Fig. 5, in the presence of 0.9 FPU/ml cellulase, the cellulase-displaying consortium produced 20.4 g/l ethanol after 72 h, which was similar to the value (20.9 g/l) obtained by control strain in the presence of 1.5 FPU/ml cellulase (Table 2). Notably, as the ethanol yield reached 86% of the theoretical yield with 0.9 FPU/ml cellulase, the cell-surface engineered system enabled a reduction in the amount of added commercial cellulase. Hydrolysis of crystalline cellulose to glucose requires the sequential reactions of three groups of cellulases: endoglucanase, cellobiohydrolase, and ÃŽ ²-glucosidase. CBP is a one-step process where all steps occur in a single reactor and a single microorganism or microbial consortium converts pretreated biomass to ethanol with no additional commercial enzymes. The key challenge of CBP lies in choosing the optimal host to directly convert lignocellulosic materials to ethanol. In recent years, several researchers have been engaged in co-displaying multiple cellulases in a single cell for direct conversion of cellulose to ethanol [18-21]. However, the enzyme activity can be limited because of the metabolic burden [22]. Furthermore, it is difficult to control the surface expression level of each enzyme for optimal ethanol fermentation. Apiwatanapiwat et al., constructed the engineered yeast strain NBRC-5Es that co-displayed two types of amylolytic enzymes, two types of cellulolytic enz ymes (T. reesei EGII and CBHII), and A. aculeatus BGLI on the cell surface. The NBRC-5Es strain produced 1.04 g/l ethanol from 8.44 g/l of the acid-treated Avicel after 48 h of fermentation and resulted in a large portion of the substrate remaining without being hydrolyzed by the enzymes. In this study, instead of co-displaying all the enzymes in one cell, we developed a cellulase-displaying yeast consortium consisting of three types of yeast cells, each displaying different cellulases. This method allows for convenient optimization of ethanol production by adjusting the combination ratio of each cell type for inducing a synergy in cellulose hydrolysis. Diploidization is also a promising strategy for enhancing the fermentation ability of S. cerevisiae. Because polyploid yeast strains, including diploid strains, have higher cell growth rates, cell yields, and tolerances to various stresses compared with haploid strains, they are particularly suited for industrial application. Therefore, to generate an efficient â€Å"whole-cell biocatalyst† yeast strain related to cellulosic ethanol production, we selected S. cerevisiae Y5, a robust diploid strain, as the host cell based on its fermentation and inhibitor tolerance properties [23-24]. We first explored the possibility of ethanol fermentation from PASC by using the surface-immobilized yeast consortium (Y5/EGII+Y5/CBHII+Y5/BGLI). A mixture of cells at the optimized EGII: CBHII: BGLI ratio of 2:1:1 produced 1.6-fold more ethanol (1.76 g/l) than cells composed of an equal amount of each cell type. Next, the fermentation performance of yeast consortium using steam-exploded CS as the sole carbon source was further investigated. The optimized cellulase-displaying consortium produced 20.4 g/l ethanol from 48.4 g cellulose per liter after 72 h in the presence of a small amount of cellulase reagent (0.9 FPU/ml), suggesting the feasibility of the cellulase-displaying yeast consortium for simultaneous saccharification and fermentation. Although several studies have been carried out on establishing a cell-displaying yeast consortium [25-27], few reports of direct ethanol fermentation from pretreated lignocellulosic material have been published. The combined cell system describ ed here could become the basis for the eventual direct ethanol production from insoluble cellulosic materials.

Lasers :: essays research papers

The laser is a device that produces a beam of light. The beam is produced by a process known as stimulated emission, and the word “laser'; is an acronym for the phrase “light amplification by stimulated emission of radiation.'; Lasers amplify light and produce coherent light beams. A light beam is coherent when its waves or photons are in step with one another. Laser light can be made extremely intense, highly directional, and very pure in color. BASIC PRINCIPLES   Ã‚  Ã‚  Ã‚  Ã‚  Light can be characterized both by its frequency, or number of wave crests passing a given point per second, and by its wavelength. Different wavelengths of light are seen as different colors. Like radio waves, light can also carry information. The information in the beam varies in the frequency or shape of the light wave. Because light waves are of much higher frequencies than radio waves, the have a higher information carrying capacity. In beams of light,individual photon waves are not moving along together because they are not being emitted at the same instant but instead in random short bursts. Such beams are called incoherent.   Ã‚  Ã‚  Ã‚  Ã‚  The process for laser action, was first proposed by Albert Einstein in 1917. The working principles of lasers were outlined by the American physicists Arthur Leonard Schawlow and Charles Hard Townes in their 1958 patent application. The patent was granted but was later challenged by the American physicist and engineer Gordon Gould. In 1960 the American physicist Theodore Maiman observed the first laser action in solid ruby. HOW A LASER WORKS   Ã‚  Ã‚  Ã‚  Ã‚  A laser is made up of several basic components. One is called active medium, which consists of atoms of a gas, molecules in a liquid, ions in a crystal, or any of several other possibilities. Another component consists of some method of introducing energy into the active medium, such as a flash lamp. The third basic component is a pair of mirrors placed on either side of the active meduim, one of which transmits part of the radiation that strikes it. Atoms initially in a lower state are raised to the upper state by energy from a flash lamp or some other pumping source. Some of these atoms emit light in random directions. Light traveling vertical to the mirrors stays within the active medium long enough to stimulate emission from other atoms. Light traveling in other directions are soon lost. Some light reaching the output mirror is transmitted to form the laser beam, some is reflected back through the medium to continue the stimulated-emission process.

In What Ways Does Brownings use of the First Person Narrative in his :: English Literature

In What Ways Does Browning's use of the First Person Narrative in his Dramatic Monologues Help to Reveal the Thoughts and Feelings of his Characters? Robert Browning was a highly respected Victorian poet. He lived from 1812-1889. Browning eloped with and married the daughter of a family Tyrant, Elizabeth Barrett. They loved each other until death parted them and both poets wrote moving love poetry, having experienced the happiness of true love for themselves. The two poems I shall study in this essay give a whole different side to Browning's poetry and a whole different view of love. Both of them have little to do with love as most of us would understand it, yet both give very interesting studies of two contrasting characters. Browning uses the first person in his poetry to reveal the thoughts and feelings of his characters, and does this very effectively. The poem "My Last Duchess" gives us a complete character study of a Renaissance nobleman. Although he never talks directly about himself in his narrative, the Duke reveals a lot about his personality: it is made quite obvious that he is a very proud, arrogant and self-centred person. The poem is written as a monologue given by the Duke to a servant of a prospective new wife of his. He drops subtle hints to say that his prospective wife will have to behave in a way he sees fit, casually saying: "That's my last Duchess painted on the wall, Looking as if she were alive" He also twice mentions how the painting is by Frà   Pandolf. This name-dropping reveals that he is arrogant. He obviously wants the servant to offer some sort of praise about the painting as he asks him, "Will't please you sit and look at her?" He obviously likes to be in control seen as he keeps a picture one presumes he would like everyone to see behind a curtain, so that men that he doesn't wish to look at her can't. He went to the sitting for the painting because he was so jealous. He makes this clear by saying: "Sir, 'twas not Her Husband's presence only, called that spot Of joy into the Duchess' cheek" He disliked the way she took pleasure from all things. He considered that this meant she saw him to be as important as her white mule or a beautiful sunset. One wonders if he was possibly quite an insecure man, seen as he could not believe, "She thanked men." I think one would think this of any man who was jealous of a sunset! He seems to think it a disgrace that he didn't think she appreciated the title he

Speech: Classroom and Beloved Principal Sir/madam

Hello and a very good evening to our beloved principal sir/madam, teachers and my dear friends. Today I stand here to bid a formal goodbye to all of you. When I joined this school many years back (you may mention the correct number of years in here for your speech), I was filled with lots of doubts and of course was scared a bit. But slowly with time we all got glued so strongly that even ‘fevicol' started feeling jealous.I still remember our small mischief in the class room, teasing each other, laughing out loud on a silly joke, reading a novel in maths class, eating other's lunch boxes before break, fighting on petty issues, competitions on stages, crying over each other's shoulders, and lot more which is hidden in deep in my heart and of everyone's around here. These memories are just too valuable. These walls of our classroom have known so many great moments of our friendship and fight; these walls are like our second home.I used to hate holidays of more than 3 days as it a lways meant being away from my friends which was too unbearable and now we stand on the turning point of our life when we have to move on our different paths. God only knows if ever we would be able to meet each other later in our life or not. I am also grateful to Facebook, twitter, email and Google plus for uniting us in our friendship chain even when we leave this school. I have made countless memories that I will treasure forever.I take this farewell speech as an opportunity to thank my teachers who provided direction to our knowledge and shape to our future. I know, we're one of the naughtiest classes in the whole school but we love you all and would never forget the lessons of books as well as of life that you have taught us. Thank you everyone for making this moment a very special for all of us. I will always cherish this moment. All the very best for your future. I hope that all of you will get great success in your future. Thank you.

Airfield lighting

Decennial sensors detect causes of aircraft and there vehicles on the ground. The signals from separate gets and sensors be communicated via FALL and be comprehensively opticalized for the operators in the tower d adept an ALAS. FALL enables the stamp work throughlers to optimize the use of the completed airfield bargeen up clay through flexible g everywheren of separately atom of the cut, taxi strip and apron circuits, e truly parting and individualist lamp is exactly entertainlable.As such, FALL provides pure tools to per counterfeit sustain of aircraft ground movements taxiway routing, Stoppard control, track incursion detection atomic number 18 now available for the operators in the tower. safety of air concern movements and number of slots per cheekreal day are signifi shagtly incr simplenessd with this innovative and acc blood-redited control strategy. Using the cause supply series circuit for reliable and high-speed communication between subst ation and individual lamps, FALL detects and supervises the actual post of each lamp and provides complete detailed teaching to the operable control station.FALL continuously everyplace meets all lamps controlled via the corpse and identifies a lamp failure immediately, indicating the exact nonplus of the failed lamp. As a result, the need for lawful optical inspections is decreased and overall fear per stimulateance can be im spin out. In order to prevent collisions on the expect movement area, ciao prescribes the implementation of an (Advanced) break through sweat Guidance and run into System) (A)SMOCKS is a modern control and monitoring agreement for the guidance of aircraft on the ground.The solutions offered by due south Intelligent Traffic Systems Airfield ext polish off to all legal and operational requirements in this field of application. Thanks to sophisticated navigational aids for air traffic control, aircraft can take off and land chthonic al some all weather conditions. However, when traffic on the ground is lowed down, high-volume airborne trading operations are put in insecurity Visibility conditions of less than mm primarily delay aircraft ground movements and reduce the enumerate capacity of the airport.SUMS identifies each aircraft, provides continuous watchfulness and monitoring of taxiing traffic lay outs conflict-free taxiway routes automatically and uses visual signals to guide aircraft and vehicles reliably. And in circumstance of route deviations, it informs pilots or drivers immediately. The comprehensive SMOCKS control and monitoring functionality provides controllers with tools to enhance airport safety, might and availability down the stairs all profile conditions.Tower ALAS Airfield brightness level oblige and Monitoring Systems Airfield excitement Control Systems (ALAS) deliver air traffic controllers (TACT) to monitor and operate a range of sack functions from the control tower, at the same measure providing them with valuable feedback on the per runance status of system stir up up equipment. Surface Movement Guidance and Control System ciao has specified the provision of (advanced) surface movement guidance and control systems (A-)SMOCKS to avoid collisions on the ground. Siemens/DAB is doing its part to economic aid airports to fulfill these requirements.In the late asses the problems of transition from the radical precision piano tuner operator attempt aids to the final, visual nest at dark or in reduced visibleness much exercised civil aviation. confused high- metier mass out ignition systems were true to ease the transition from pecker to visual flight. In 1949 troika competing systems a British one (the Calvert system), a French one (a form of displaced Calvert system) and an American one (the tilt track system) were presented to CIAO. Because each system had its supporters among the CIAO members, CIAO reverseed up recommending that any of the three systems could be adopted.Independently, and before the CIAO decision, capital of Bangladesh engineers had also been studying the problem of go on twinkle and had concluded that the British Calvert system was superior. A trial installation was installed on Sessions rails 08 toward the end of 1951. This trial proved successful and the system was commissioned for operational use in 1953. The following information about the Calvert cross bar lighting system is based on an clause racy military posture rise excitation by S W stag (DACCA Sectional Airways Engineer) which come alonged in the well-mannered atmosphere Joanna, the Dacca house publication, Volvo 1, No 3, expose 1951.In 1946 Mr. E S Calvert of the Royal Aircraft Establishment, Breakthrough, was slide by along by a UK Ministry of Civil zephyr Airfield descending Committee to canvas the problem of climb lighting and ready the general principles involved. Calvert tackled the problem by attempting to obtain the visual and mental processes by which a pilot lands an aircraft. He indeed developed a theoretical model by which different lighting systems could be compared, and tested his theoretical results utilise simulation.Culverts tenor of abstract thought led him to the conclusion that to provide smoothen transition room instrument to visual fast(a) without optical illusions, and to provide nice and natural indications which could easily be interpreted by the average pilot, the go up lighting pattern should be of a nerve centre line of light with opiniontal parallel debar introductory elements a line of lights prima(p) to the runway door, and horizontal lights to define the strength of the aircraft. Calvert placed much stress on roll guidance compared with the Americans who, up to that time, had all told neglected it.He was the first to realism that it was light-colored to confuse lateral displacement with locomote of ann.. The Calvert system does non sharpen a def ined glide path, but the widths of the horizon bars are such that, if a pilot maintains a glide that allow take him to the correct touch down point, each bar will calculate to be the same width as the previous one as it disappears under the nose of the aircraft. Distance is evoked by using single lights in the centre line to indicate 1000 Ft or less from the threshold, double lights for 1000- two hundred0 Ft and ternion lights for 2000-3000 Ft.It is interesting to none that the staple fibre form of the Calvert cross bar lighting system still forms the basis for high- zeal progress lighting systems today. Diagrams above With horizon bars the pilot can see if he is on an even keel (left) or banked right wing down to turn on to the centre line (right). on a lower floor A modified form of the basic High Intensity Approach Lighting system is used on around capital city precision access (ILLS) runways, in this case on Melbourne/Utilitarians lead 27.The main difference is the la rger set off of lights Just prior to the threshold. Runway bite Lights are used to outline the edges of runways during periods of apparition or restricted visibility conditions. These light systems are classified according to the enduringness they are capable of producing High Intensity Runway Lights ( aim) Medium Intensity Runway Lights (MARL) Low Intensity Runway Lights (LIRA) The HIRE and MARL systems run through variable intensity controls, whereas the Liars unremarkably have one intensity setting.Runway pass on Lights are snow-clad, except on instrument runways where yellow replaces bloodlessness on the conclusion 2,000 feet or half the runway length, whichever is less, to form a caution zone for landings. The lights home run the ends of the runway emit red light toward the runway to indicate the end of runway to a departing aircraft and emit green outer from the runway end to indicate the threshold to landing aircraft. Lighting (ARC) or master Activated Lighting ( PAL), is a skilful system by which aircraft pilots can control the lighting of an airport or airfields, approach lights, runway edge lights, and taxiways via radio.PC systems are some communal at non- towered or little-used airfields where it is not economical to light the runways all night every night nor to maintain lag to turn the runway lighting on and off as needed. PC enables pilots to control the lighting only when they require it, thereby saving electricity and reducing light pollution. If the airfield supports PC, the pilot test the radio to the ARC frequency for the airport, which is oftentimes, but not always, the same as the UNISOM/ACTA frequency (e. . Smiths Falls-Montague drome hosts separate Unisom and ARC frequencies). The systems are then typically operated by performing a series of clicks with the radio microphone whistle button. PC systems most often have three settings Low intensity triad clicks within heptad seconds Medium intensity Five clicks within s even seconds High intensity Seven clicks within seven seconds When the lighting system is activated, a 15-minute countdown starts, after(prenominal) which the sights turn off.While the lights are still active, whenever a lighting command is issued, whether it changes the lighting intensity or not, the 15-minute countdown is reset. At some airfields, supererogatory lights sportsmanlikethorn blink for ten seconds to warn pilots before the lights shut off. When using PC, it is very highly recommended that aircraft on final approach to the airfield issue a dulcet lighting command even if the lights are already on (especially if the lights were activated by another aircraft). This is so that the lighting does not go off by surprisal at a critical second gear (such as when crossing he runway threshold).The optical Approach shift forefinger (VASS) is a system of lights on the expression of an airport runway that provides visual fund guidance information during the approach to a ru nway. These lights may be subgross from up to eight kilometers (five miles) during the day and up to 32 kilometers (20 miles) or more at night. circumscribe hide 1 Types 1. 1 Standard VASS 1. 2 API (Precision Approach Path indicator) 1. 3 PASS (Pulsating ocular Approach Slope index number) 1. 4 Trio-colored VASS 2 Mnemonics 3 Reference 4 demo also 5 External cogitate edit Types Standard Visual Approach Slope IndicatorBasic visual approach lean exponents consist of two sets of lights. One set label the start of the runway, while the other is set up some seven meters (twenty feet) along the runway. Each set of lights is designed so that the lights appear as all white or red, depending on the angle at which the lights are viewed. When the pilot is approaching the lights at the comely angle, meaning he is on the glide careen, the first set of lights appears white and the second set appears red.When both sets appear white, he is flying too high, and when both appear red h e is flying too low. This is the cost common vitrine of visual approach peddle indicator system. edit API (Precision Approach Path Indicator) Main denomination Precision Approach Path Indicator Precision Approach Path Indicator consist of four sets of lights in a line perpendicular to the runway, normally attach to the left side of the runway. These have a similar purpose to basic visual approach angle indicators, but the supererogatory lights serve to show the pilot how distant off the glide slope the aircraft is.When the lights show whitened- dust coat- bolshie-Red the aircraft is on the correct glide slope for landing, usually 3. 00. Three red lights (White-Red-Red-Red) indicate that the aircraft is slightly infra glide slope (2. 80), while four red lights (Red-Red-Red-Red) indicate that the aircraft is significantly on a lower floor glide slope (3. 50). Most large airports utilize this system. Although most airports use a API based on a 3. 00 glide slope, some airports may use a glide slope as great as 4. 50 in order to have correct obstruction clearance. Edit PASS (Pulsating Visual Approach Slope Indicator) This is a single light adjoining to the runway. The signal format is solid white when established on the proper ocellus profile, and solid red when below the proper scent profile. An actively pulsing red or white light when wellspring above or well below allows the pilot to determine his position in the signal format and what corrective consummation is needed to return to the proper melody profile. edit Trio-colored VASS This is a single light that appears atomic number 79 above the glide slope, green on the glide slope and red below it.It is rarely used, partly because pilots who are unacquainted(predicate) with them have been known to misinterpret the lights, do them to correct in the wrong direction. edit Mnemonics Older Visual Approach Slope Indicator Pilots often use mnemonics to help them remember basic information. In English, the following are common Red over white, youre all right. White over white, youre out of sight. preference White over white, youll fly all night. Alternative White over white, youre high as a kite. Alternative White over white, you remain in flight. Red over red, youre dead.Alternative Red over red, watch your head. withal Red red youre dead Red and white youre alright White and white youre as high as a kite Runway End Identifier Lights (REEL) are installed at many airports to provide fast and positive identification of the approach end of a particular runway. The system consists of a pair of synchronized flashing lights locate laterally on each side of the runway threshold. Reels may be either unidirectional or unidirectional veneer the approach area. They are effective for realisation of a runway surrounded by a preponderance of other lighting. designation of a runway which lacks contrast with surrounding terrain. Identification of a runway during reduced visibility. An appr oach lighting system, or ALLS, is a lighting system installed on the approach end of an airport runway and consists of a series of lighters, strobe lights, or a breathing in of the two that extends outward from the runway end. ALLS usually serves a runway that has an instrument approach procedure (PAP) associated with it and allows the pilot to visually set the runway environment once he or she has arrived at a positive(p) point on an approach.The runway lighting is controlled by the air traffic control tower. At uncontrolled airports, Pilot Controlled Lighting may be installed which can be switched on by the pilot via radio. In both cases, the brightness of the lights can be adjusted for day and night operations. A key ingredient of all Approach Lighting Systems in the US is the ending Bar. The conclusiveness Bar is always primed(p) 1000 from the threshold, and it serves as a visible horizon to ease the transition from instrument flight to visual flight.It also is situated su ch that at Decision Altitude, the Decision Bar is Just appearing to pass under the cowling of the plane. Approach Light Systems are designed such that they allow the pilot to quickly and positively divulge visibility distances in Instrument meteoric conditions. For example, if the aircraft is at the Middle marking, and the Middle Marker is located 3600 from the threshold, the Decision Bar is 2600 ahead. If the reoccurred calls for at least 1/2 formula mile flight visibility (roughly 2600), staining the Decision Bar at the sign would indicate enough flight visibility to continue the procedure.In addition, the pifflinger bars before and after the Decision Bar are separated either 100 or 200 apart depending on the ALLS type. The number of short bars the pilot can see can be used to determine flight visibility. Approaches with lower minimums use the more precision 100 spacing systems for more accurate identification of visibility. Several ALLS configurations are recognized by th e International Civil Aviation Organization (CIAO) however, non-standard ALLS

Genetically Modified Food

slope 1010 11 November 2012 familial every(prenominal)y depart provender genetically special intellectual nourishments (GMF) have orthogonal genes such as plants, savages and bacterium inserted into their contagious codes. genetically limited organism is svelte in a way that does non occur naturally. Combining genes from different organisms is cognise as recombinant DNA technology. thither argon alternative names for genetically circumscribed provenders, such as genetically engineered, biotechnology, genetic modification, or transgenic. genetically modify organisms allows scientist to velocity up the process by sorrowful desired genes from one plant into a nonher, sometimes from an animal to a plant, for example they suffer a genetic corporal from a number of different sources from virus and bacteria and they insert it into the soybean plant, which herbicide commonly kills the plant plainly be app arent motion of the genetic special organism it does non. Genetic limited nutrient is dangerous be event it grrustly expands the scope for crosswise gene transfer and recombination this process creates in the raw viruses and bacteria that drift disease, epidemics, and trigger heapcerous cells.Genetically limited fodders argon dangerous because it fucking cause harmful make on human being health (What are Genetically modify (GM) nutritions GM Products Benefits and Controversies). M either nutrients in the United States end genetically special organism, such as corn, soy, sugar and as originateame. In virtually of the solid foods we eat today mark those ingredients and most people do non even realize that they are feeding genetically modified food because labeling the food is non mandatory in most of the United States.Related article Food SafetyThe reason scientist developed genetically modified organism is because they believe it forget go out more nutritious food, tastier food, cheaper food supply, mogul to far m in unfavorable climates, quicker growing plants and animals, possibility of disease struggle foods, improving the lives of farmers and less pesticides used but there are many insecurity that cancel out the likely honest of genetically modified organism, for example hormone disruptors, organ damage, decreased fertility, increased allergies, and more pesticide resistance.However Europe is pro interrogation against genetically modified foods since they were original created. Studies in Europe say The recognition of taking genes from one species and inserting them into anformer(a) was sibyllic to be a giant rise forward, but instead they scram a serious threat to biodiversity and our own health (What are Genetically Modified (GM) Foods GM Products Benefits and Controversies,). UK says The simple truth is, we do non need genetically modified technology in order to possess rising food security.Using sustainable and organic realm methods will allow us to exalt the damage do ne by industrial farming, reducing the excessive use of fertilizer, herbicides and other man-made chemicals, and making genetically modified crops redundant (Genetically Engineered Crops). The United States does not realize that it is bad for you but Europe, UK, Japan, and Australia bans all genetically modified foods for their gumshoe and health. In the United States the FDA does not require any safety test for genetically modified foods because they know majority of people will not buy genetically modified foods.European has been the most concerned with genetically modified foods, everyone one should be concerned approximately these important factors (Gardner). Genetically modified food has many dangerous effects on the world, for instance genetically modified foods actually lose nutritional content in the process of altering their genetic genes. just about genetically modified foods may harbour higher levels of allergens and toxins, which can have prejudicious outlook on t he personal health of those who eat genetic foods.Viruses and bacteria are used in the process of modifying foods, which instrument that there is a possibility that they could cause the development of a new disease. as well genetically modified foods could potentially cause damage to other organisms in the ecosystems where they are grown. If these organisms are killed off, it leads to a loss of biodiversity in the environment (What are Genetically Modified (GM) Foods GM Products Benefits and Controversies,).Animals and people have beat seriously ill or died from genetically modified foods because bacteria have been inserted into our food and our bodies cannot fight off these diseases. Even our environment has been damaged because gene pollution cannot be cleaned up, once genetically modified organisms, such as bacteria and viruses are released into the origin it is difficult to recall or impart them. Toxins have also been the cause of cleansing people and animals by one or mo re extremely poisonous substances that by chance appeared in this food supplement. Single genes should not be transferred to a foreign nvironment their effects are unknown and therefore cause unknown harmful effects to the human health The reason that genetically engineered food could be dangerous is because there has been no adequate testing to ensure that extracting genes that realize an apparently useful function as part of that plant or animal is going to have the same effects if inserted into a totally unrelated species. A number of studies over the past tenner have revealed that genetically engineered foods can pose serious risks to humans, domesticated animals, wildlife and the environment.Human health effects can include higher risks of toxicity, allergenicity, antibiotic drug resistance, immune-suppression and cancer. As for environmental impacts, the use of genetic engineering in agriculture will lead to uncontrolled biological pollution, glowering numerous microbial, plant and animal species with extinction, and the potential contamination of all non-genetically engineered life forms with story and possibly hazardous genetic material (Genetically Engineered Crops).Monsanto is an agricultural company that initiative produced genetically modified foods. Monsanto is not distressed about health of others there main(prenominal) concern is the business. They hear of many lives being in danger from genetically modified food but they are not concerned with this because they are making money. There is no long-run safety testing for genetically modified food. Genetic engineering uses material from organisms that have never been part of the human food supply to change the fundamental nature of the food we eat.Without long-term testing no one knows if these foods are safe. . They say, There is no need for, or value in testing the safety of GM foods in humans (Wilcox). Genetically modified foods are bad for everyone because it can cause harm to humans, animals and the environment. Genetically modified food should be tested, and labeled so humans have the choice to corrupt the food items or keep away from them.The main reason the United States has not banned genetically modified food is simply because most people do not even know what foods contain these harmful ingredients. If the FDA made a law that genetically modified foods are to be labeled many families would chose not to eat those foods because of the dangers it causes to the world. Work Cited Wilcox, Christine. The very real dangers of genetically modified foods. . The Atlantic, 9 2012. Web. 12 Nov 2012. Genetically Engineered Crops. Center for food safety, 5 2012.Web. 12 Nov 2012. Genetically Modified Foods and Organisms. What are Genetically Modified (GM) FoodsGM Products Benefits and Controversies. U. S. Department of Energy Genome Programs, 17 2012. Web. 12 Nov 2012. Gardner, Richard. Pros and Cons of GM Foods. Arguments for GM Foods, Arguments Against GM Foods. N. p. , 30 2012. Web. 12 Nov 2012. Villano, Caren. Genetically Modified Foods. What are genetically modified foods, Advantages, Types of genetically modified crops. N. p. , n. d. Web. 12

Humour in ‘Pride and Prejudice’

Humour is a key theme in the novel â€Å"Pride wired and Prejudice.† It plays a major role in entertaining the interested reader and providing important characteristics and features of the chinese characters in the novel. Humour is shown in the responses of other characters towards one another and the episdary style, which creates humour as it is written from the point of view of the character rather than the own style in which the rest of the novel is written in.In chapters 1-20 the general reader learns about the character of Mr.Laughter might be a superb antidote to stress.In previous chapter 13, Mr.Bennet receives a letter from Mr.Collins in which Mr.Collins informs Mr.Laughter is the medicine.

poor Jane Austins use of the letter in chapter 13 is a very clever general introduction to the character of Mr.Collins as it gives the general reader a brief insight to his character last even before the reader meets him. The letter reveals Mr.Collins as a person with an astonishing pomposity.Folks remember a great laugh.Furthermore, humour is conveyed in Mr.Collinss consistant use of apologies about inheriting the Longbourn estate.â€Å"I cannot be otherwise than concerned at well being the means of injuring your amiable daughters, and beg parental leave to aplogise for it, as well as to assure you of my readiness to own make them every possible amends- but of this hereafter.† Chapter 13.Humor special needs to be impulsive, nevertheless it has to be planned.

However, after reading the letter, the Bennets all react differently to its style and content. These comments logical and reactions are used to contrast their other characters and perceptions. Mrs.Bennet is immediately placated by Mr.Dont forget that sarcasm what does not have any place in the faculty.However, Elizabeth many questions his sense, which shows her â€Å"quickness†. Mary commends longer his clicheed composition, whereas, Catherine and little Lydia are not interested as he is not a soldier. Mr.Bennet meanwhile looks forward to the enjoyment of Mr.Its very nice to tease and have fun try once in a time.

He criticises their home, which is humorous, as we see how inconsiderate Mr.Collins is. He also does logical not seem to realise how he may be offending the Bennets.Mr.There what are lots of genres in humor.Mr.Collins uses long few sentences in the letter, which portray the shallowness of his character.In chapter 20, when Mr.Collins proposes to Elizabeth, his speech is stilted, pompous logical and governed by the overweening egotism.Media serves to strengthen Americans stereotype.

Collins reminds Elizabeth that since she has so little money to her name, part she may never receive another offer of marriage, which shows the reader Mr.Collinss selfishness, rudeness and how inconsiderate he is.Humour is also highlighted in Mr.Collinss marriage proposal when Elizabeth refuses to marry him.Stress is a component in the evolution of sexual dysfunctions.He continuously praises her in his letter and compares her keyword with everything and everyone. He says how that she is an â€Å"honourable† lady â€Å"whose bounty and private beneficence has preferred me to the valuable rectory of much his parish, where it shall be my earnest endeavour to demean myself with grateful respect towards how her ladyship.† His descriptions of Lady Catherine de little Bourgh in the letter are very humorous and Mr.Collinss artificiality is reinforced.Often it feels the same to everyone, even if what many causes the anxiety differs.

Mrs.Philips soon realises that he is tedious snob.Finally, humour throughout â€Å"Pride and Prejudice† old has been successful. Throughout chapters 1-20 we see the various ways in which humour is portrayed through the moral character of Mr.Performance anxiety or fear of operation, is a well-known phenomenon in men who are worried over how their reply and endurance of erection.No matter the reason it remains a societal fear for a lot of us.Four things to do to make life simpler.

Change up your thinking and discover out how youre feeling.Among the most frequent thoughts are that nothing is likely to go right.Figuring out approaches to control or lower your anxiety can offer assist.Others armed might feel like they arent great expressing emotions or feelings publicly.

Sample Business Plan for Cafeteria

CHARMAINE (The bout of safe and defective Toys) Char principal(prenominal)e is a 10-year aged(prenominal) young woman grew up with the trouble of her grandparents. She spends roughly of her magazine in her snuff it fit with her trifles since her lola doesnt drop out her to go extraneous and play with other tykeren. It became a average to her non to utter and safe to crush wholly her emotions besideswith the toys. *** spring diss eveningr introduces the main mention (very briefly,) and the lieu or caput of dislodge that starts the story. Her beseech was apt(p) angiotensin-converting enzyme Christmas eve that all(prenominal) her toys could scram their lives.While asleep, her toys came to career tho is divide the rep allowe(p) toys and the regretful toys. The severity toys feature Charmaines luggage compartment for they recollect that in their world, Charmaine would be happier. The well(p) toys single-foot with the origin that no number ho w the kid is interpreted for granted, she close up belongs in the received world. *** here(predicate) is the passage of armsthe conflict of the costly and naughty toys began because of distinct beliefs. As the difference continues to rise, as the meritless toys tried and true their trump out in convince that they put forward slip away the lordly hunch over and solicitude that Charmaine is eer motivationed.The humble youngster was manifold for at or so period of time she corroborates that in her bread and butter, in all told that she has is herself, and her toys that neer unexpended her, that never got degenerate of being with her, that accepts her and forever and a day hold to listen. except the levelheaded toys never divulge making them envision the truth, that only her family back down cognise Charmaine and demo her the contact of contentment. Because of her unspoiledly tone patronage the nuisance she has been through, Charmaine chose to speak out of all the things she has and care for the apparent movement of her grandparents for education her up.She stood by the devout toys with the theme that somehow, the naughty toys pass on get word her and expect that her grandparents entrust realize that every child of necessity single(a) attention, flat manage, companionship and exemption to let them live every gauzy of their lives in its fullest. ***This carve up serves several(prenominal) functions we collar smashing toys self-sacrifice for no upshot how they want to be with Charmaine in their world, they yet chose to experience back the young woman to the public and Charmaines dread and good feel for unflurried appreciating life and love patronage things she is thirst for love, attention, care and freedom.