Investigating the inverse square law Essay

The intensity of the influence at any given radius, r, is the source strength divided by the area of the sphere. ‘ 1 The inverse square law can also be applied to gravity, electric fields, light and sound. In relation to electric fields, the electric force in Coulomb’s law follows the inverse square law: ‘If gamma rays are a form of electromagnetic radiation and undergo negligible absorption in air, then the intensity, I, should vary inversely as the square of the distance between the source and the detector. 2 Air acts as an almost transparent medium to ? -rays, and the intensity (rate of energy arrival per unit area) of ?-rays emanating from a point source varies inversely as the square of the distance from the source. 3 ?-rays fall into many distinct monoenergetic groups because of their variable energies which emanate from any particular emitter. The least energetic radiation will only pass through very thin foils, whereas the most energetic can penetrate up to several centimetres of lead. 4 As ? -rays tend to produce 10-4 times as many ion-pairs per unit length as ? -particles do, measurements are usually carried out using a Geiger-Mi ller (G-M) tube. 5 G-M tubes are widely used for detecting radiation and ionising particles. The anode is kept at a positive potential and the cathode is earthed. The tube may also have a thin mica end window. 6 When radiation enters the tube, a few electrons and ions are produced in the gas. If the voltage is above the breakdown potential (The minimum reverse voltage to make the diode conduct in reverse)7 of the gas, the number of electrons and ions are greatly multiplied. The electrons are attracted to the anode, and the positive ions move towards the cathode. The current flowing in the high resistance resistor (R) produces a pd which is amplified and passed to a counter which registers the passage of an ionising particle or radiation through the tube. 8 The tube cannot be filled with air as the discharge persists for a short time after the radiation is registered. This is due to electrons being emitted from the cathode by the positive ions which arrive there. Instead, the tube is filled with argon mixed with a halogen vapour which quenches, reduces the intensity, the discharge quickly, ensuring that the registered radiation does not affect the recording of other ionising particles. When the G-M tube is detecting one particle, if another enters the tube it will not be detected. This is known as dead time; the average maximum being approximately 90 microseconds. 9 Because this number is so small, it can justifiably be ignored for this experiment. Background radiation must be taken into account when taking readings from the source. Background radiation primarily comes from cosmic radiation and terrestrial sources. 10 This radiation will affect the count and must be corrected. The level of this radiation varies with location and must be measured before conducting the experiment. N0e-? t so ? = gradient/ N0e-? t Safety Precautions: To ensure the utmost safety before, during and after this experiment, some guidelines should be followed:  Food and drink should not be consumed whilst in the same room as the source Food items should not be stored in the same room as the source. The source should only be handled with long handled source handling tongs, and as little as possible   Hands should be washed thoroughly after contact with the source If in contact with the source for an extended period, it is recommended that a monitoring badge is worn   As the source will radiate in only one direction, it should not be pointed at anyone   The source should be locked away in a lead lined box when not in use   Open wounds should be covered securely. Protective gloves should be warn when handling potentially contaminated items Errors: To reduce the possible errors within the experiment, an optical bench will be used to ensure that the G-M tube and the source are properly aligned throughout, as the source radiates in one direction, the alignment must remain standard. Also, for small distances, specifically the distance d0 which is the distance the source is from the opening of the holder plus the distance of detection from the window in the G-M tube, vernier callipers will be used to hold as much accuracy as possible. Vernier callipers read to fractions of a millimetre, making them much more accurate than other measuring devices. Other distances, such as distance d, can be measured with a metre rule as the distances are larger which decreases the possible error in measuring. There will also be the error of human reaction times from observing the final count and pressing the stopclock. To ensure accuracy, practise using the stop-clock and count switch until reasonably consistent results can be obtained. Preliminary Work: To decide on an appropriate voltage to use, the G-M tube and source set-up should be tested. Place the source approximately 10 cm from the window of the G-M tube and increase the voltage slowly, until the count rate stops changing dramatically. Plot a graph of the count-rate, C, against EHT voltage, V. Record the voltages V1 and V2 between which the rate of counting does not vary too much. If the rate of counting begins to rise after remaining much the same for a range of voltage do not raise the voltage any higher or the tube may suffer damage. 14 The optimum operating voltage will be halfway between the voltage where the plateau begins and the voltage where it ends. To decide on the range of distances used, the source was moved close to the window of the G-M tube and was moved back slowly until the scaler could count adequately (5 cm). This is the smallest distance that will be used. To find the other extreme, the source was moved back until the count rate fell to a low value, but could still provide adequate results (35 cm). From these preliminary results I have decided to time for 10,000 counts at 5 cm from the source, 5000 counts for 10cm from the source, and 1000 for 15 – 30cm. This is because any higher values will take considerably longer to measure. I will take three readings from each, as radioactive decay is a random process and it would be unlikely for more than three readings to be similar. An average will be calculated from the three values and the reading for the background radiation will be subtracted to find the corrected count rate. Equipment: Geiger-Mi ller tube of i sensitive type. Decade scaler with variable EHT supply   Sealed cobalt-60 source – sealed to prevent contact with the source and to prevent isotropic radiation   Long handled source handling tongs – to prevent contact with the source Optical bench with source holder – to ensure constant alignment   Stop-clock, readable to at least two decimal places Vernier callipers – to measure the distance d0 to a higher level of accuracy   Metre rule – to measure the distance d Diagram: Where:   B is the optical bench with source holder, H   G is the Geiger-Mi ller tube   S is the decade scaler with variable EHT supply. R is the sealed radioactive source, cobalt-60 Cobalt-60 will be used as the gamma source as it is easily produced, by exposing natural cobalt to neutrons in a reactor, and therefore easy to acquire. 15 It also produces ? -rays with energies of 1. 17 MeV and 1. 33 MeV. Method: 1. Clamp the G-M tube to one end of the optical bench and attach it to the input socket of the scaler 2. Set the variable EHT voltage on the scaler at a minimum and turn it on, allowing a few minutes for the scaler to warm up 3. Change the variable EHT voltage on the scaler to the value found through preliminary work and set it to count pulses from the G-M tube. 4. Start the stopclock and measure the background radiation for an adequate length of time, e. g. 25 minutes, as background radiation is variable 5. Place the holder containing the ? -source at 5. 0 cm from the window of the G-M tube 6. Start the stopclock and stop after 10,000 counts are registered. Record this value and repeat twice 7. Move the ? -source to 10. 0 cm from the window of the G-M tube and repeat procedure 5, instead only counting 5000 counts 8. Move the ? -source to 15. 0 cm from the window of the G-M tube and repeat procedure 5, instead counting only 1000 counts 9. Repeat procedure 7 for sets of 5. 0 cm until a distance of 30. 0 cm is reached 10. Tabulate these results and find the average count rate for each distance 11. Evaluate 1/(d + do)2 12. Using the recorded value for background radiation, evaluate the corrected count rate for each distance 13. Plot the graph of corrected count rate against 1/(d + do)2 1 http://hyperphysics. phy-astr. gsu. edu/Hbase/forces/isq. html 2 Essential Pre-University Physics’ – Whelan & Hodgson, page 953 3 ‘Essential Principles of Physics’ – Whelan & Hodgson, page 472 4 ‘Essential Principles of Physics’ – Whelan & Hodgson, page 472. 5 ‘Essential Principles of Physics’ – Whelan & Hodgson, page 472 6 http://www. imagesco. com/articles/geiger/03. html 7 http://en. wikipedia. org/wiki/Breakdown_voltage 8 ‘Essential Pre-University Physics’ – Whelan & Hodgson, page 406 9 http://www. imagesco. com/articles/geiger/03. html 10 http://en. wikipedia. org/wiki/Background_radiation 11 ‘Advanced Level Practical Physics’ – M Nelkon & JM Ogborn, page 218 12 ‘A Laboratory Manual of Physics’ – F. Tyler, page 269 13 http://en. wikipedia. org/wiki/Cobalt 14 ‘Advanced Level Practical Physics’ – M Nelkon & JM Ogborn, page 212 15 http://en. wikipedia. org/wiki/Cobalt. Source: http://en.wikipedia. org/wiki/Geiger-M%C3%BCller_tube The anode is a central thin wire which is insulated from the surrounding cathode cylinder, which is metal or graphite coated.

Critical Analysis of the US Electoral College Essay

Electoral College is a term that refers to a selected group of representatives who perform the task of electing candidates for particular powerful offices such as presidents or church leaders. The selection process of electing candidates usually involves participants from different and competing political or religious entities. In the recent past, the Electoral College has been conspicuously practiced in electing the President of the United Stats and the Pope of the Catholic Church. It is the US Electoral College that has particularly drawn much concern as to its effectiveness and reliability in electing the president of the federal republic. This essay identifies some of the problems associated with the Electoral College and analyses the implications of the suggested modifications and alternatives. Analysis of the US Electoral College In the United States, the Electoral College system is used to elect the President from competing candidates from either the Republican Party, the Democratic Party of independent candidates. See more: how to write an analysis Rather than elect a president and a vice-president directly through national elections, the US conducts separate elections in all its 51 states during which the winner in each state is allocated the number of electoral votes proportional to the total representation of the state in Congress which has a total of 538 electoral voters. The winner of the presidential contests is expected to win a total of 270 votes of the Electoral College. Although the design of the Electoral College was clever and well intentioned, the system is susceptible to inherent flaws, some of which were resolved by constitutional amendments while others remain unresolved to date (Miller, 2008). Indeed, as Miller (2008) noted, the selection system established by the Electoral College has at its core the objective to foster fairness in the election of candidates in non-partisan environment, the motive was rendered irrelevant with the formation of competing political parties to compete in the selection process for the presidency. There is no doubt that the Electoral College system presents many challenges and problems to the fairness of the Presidential election in the US which include the problem of election reversal, problems with the voting power, partisan biasness, excessive focus on battleground states and the likelihood of pledge violations. One obvious problem that emerges from the Electoral College system is that the results of adding up the total electoral votes in the states may end up being different from adding up the total popular votes in all those states. Miller (2008) identifies the situation of the 2000 elections where the eventual winner, George W. had more electoral votes but less popular vote than the loser, Albert Gore. Moreover, in the event that there emerges a serious third party contestant, then it would be impossible for any candidate to garner the mandatory 270 electoral votes. According to the US constitution, the emergence of such an eventuality would require that the election process be taken to the Congress where voting should be conducted repeatedly until a victor emerges. Whereas there are concerns if the Electoral College represents adequate allocation of voting powers to all the states, there are also concerns as two whether the bipartisanship of the two-party system in the US is likely to represent non-partisan election of the president. Moreover, the focus of the Electoral College on the battleground states attracts disproportionate attention from parties and their candidates, effectively raising questions on the voting powers of the other states. Conclusion Some of the suggested proposals suggested include: (1) amending the constitution to empower the American with the constitutional rights to directly elect the president through a popular vote; (2) apportionment of the electoral votes fractionally according to the population of states so as to eliminate the problem of election reversal; and (3) equal apportionment of the electoral votes to all states to eliminate the problem of state voting powers. The proposal to amend the constitution so as to give American the constitutional rights to directly elect the president stands out as the most superior suggestion because it will eliminate all the problems and challenges associated with the Electoral College. References Miller, N. R. (2008). The US electoral college: Origins, transformation, problems and prospects. UMBC, retrieved on 22 May 2009 from: .

Branches of Social Sciece Essay Example for Free

Branches of Social Sciece Essay It is a branch of science that studies the customs of human society and the way in which that society functions. Of particular interest is the study of the relationships between the people hat make up that society as well as the behavior of these individuals within that society. Social Science involves any discipline or branch of science that explores the social and cultural aspects of human behavior. The disciplines of social sciences draw from a variety of fields of study and although these different areas of social sciences vary far and wide, they all aim to understand and explain human society and behavior. This study of how groups of people behave is usually done with the aim of being able to predict how they will behave in the future. The Social Science disciplines are branches of knowledge which are taught and researched at the college or university level. Social Science disciplines are defined and recognized by the academic journals in which research is published, and the learned Social Science societies and academic departments or faculties to which their practitioners belong. Social Science fields of study usually have several sub-disciplines or branches, and the distinguishing lines between these are often both arbitrary and ambiguous. This branch of social science covers the study of the origin of human beings. Of particular interest is the study of the nature of the social relationships between people and how they have developed. Anthropology aims to give a whole and complete explanation of human nature. Anthropology is the holistic â€Å"science of man,† — a science of the totality of human existence. The discipline deals with the integration of different aspects of the Social Sciences, Humanities, and Human Biology. In the twentieth century, academic disciplines have often been institutionally divided into three broad domains. The natural sciences seek to derive general laws through reproducible and verifiable experiments. The humanities generally study local traditions, through their history, literature, music, and arts, with an emphasis on understanding particular individuals, events, or eras. The social sciences have generally attempted to develop scientific methods to understand social phenomena in a generalizable way, though usually with methods distinct from those of the natural sciences. The goal of anthropology is to provide a holistic account of humans and human nature. This means that, though anthropologists generally specialize in only one sub-field, they always keep in mind the biological, linguistic, historic and cultural aspects of any problem. Since anthropology arose as a science in Western societies that were complex and industrial, a major trend within anthropology has been a methodological drive to study peoples in societies with more simple social organization, sometimes called â€Å"primitive† in anthropological literature, but without any connotation of â€Å"inferior.† Today, anthropologists use terms such as â€Å"less complex† societies or refer to specific modes of subsistence or production, such as â€Å"pastoralist† or â€Å"forager† or â€Å"horticulturalist† to refer to humans living in non-industrial, non-Western cultures, such people or folk (ethnos) remaining of great interest within anthropology. The quest for holism leads most anthropologists to study a people in detail, using biogenetic, archaeological, and linguistic data alongside direct observation of contemporary customs. In the 1990s and 2000s, calls for clarification of what constitutes a culture, of how an observer knows where his or her own culture ends and another begins, and other crucial topics in writing anthropology were heard. It is possible to view all human cultures as part of one large, evolving global culture. These dynamic relationships, between what can be observed on the ground, as opposed to what can be observed by compiling many local observations remain fundamental in any kind of anthropology, whether cultural, biological, linguistic or archaeological. In this branch of social science, the study of the production, distribution and consumption of goods and services are covered. The main focus of economics lies in understanding and explaining how economies work and how factors contributing to economies interact with each other. Economics is a social science that seeks to analyze and describe the production, distribution, and consumption of wealth. The word â€Å"economics† is from the Greek ÃŽ ¿Ã¡ ¼ ¶ÃŽ ºÃŽ ¿Ãâ€š [oikos], â€Å"family, household, estate,† and ÃŽ ½ÃÅ'ÃŽ ¼ÃŽ ¿Ãâ€š [nomos], â€Å"custom, law,† and hence means â€Å"household management† or â€Å"management of the state.† An economist is a person using economic concepts and data in the course of employment, or someone who has earned a university degree in the subject. The classic brief definition of economics, set out by Lionel Robbins in 1932, is â€Å"the science which studies human behavior as a relation between scarce means havi ng alternative uses.† Without scarcity and alternative uses, there is no economic problem. Briefer yet is â€Å"the study of how people seek to satisfy needs and wants† and â€Å"the study of the financial aspects of human behavior.† Economics has two broad branches: microeconomics, where the unit of analysis is the individual agent, such as a household or firm, and macroeconomics, where the unit of analysis is an economy as a whole. Another division of the subject distinguishes positive economics, which seeks to predict and explain economic phenomena, from normative economics, which orders choices and actions by some criterion; such orderings necessarily involve subjective value judgments. Since the early part of the 20th century, economics has focused largely on measurable quantities, employing both theoretical models and empirical analysis. Quantitative models, however, can be traced as far back as the physiocratic school. Economic reasoning has been increasingly applied in recent decades to other social situations such as politics, law, psychology, history, religion, marriage and family life, and other social interactions. This paradigm crucially assumes (1) that resources are scarce because they are not sufficient to satisfy all wants, and (2) that â€Å"economic value† is willingness to pay as revealed for instance by market (arms’ length) transactions. Rival heterodox schools of thought, such as institutional economics, green economics, Marxist economics, and economic sociology, make other grounding assumptions. For example, Marxist economics assumes that economics primarily deals with the exchange of value, and that labor (human effort) is the source of all value. The expanding domain of economics in the social sciences has been described as economic imperialism. This branch of social science studies the institution of teaching in human society. Covered in this field of study are the processes by which knowledge is passed on and how specific skills are taught and learned. This process of education is examined throughout an individual’s lifetime, that is from childbirth and on to old age. Education encompasses teaching and learning specific skills, and also something less tangible but more profound: the imparting of knowledge, positive judgement and well-developed wisdom. Education has as one of its fundamental aspects the imparting of culture from generation to generation (see socialization). To educate means ‘to draw out’, from the Latin educare, or to facilitate the realization of an individual’s potential and talents. It is an application of pedagogy, a body of theoretical and applied research relating to teaching and learning and draws on many disciplines such as psychology, philosophy, computer science, linguistics, neuroscience, sociology and anthropology. The education of an individual human begins at birth and continues throughout life. (Some believe that education begins even before birth, as evidenced by some parents’ playing music or reading to the baby in the womb in the hope it will influence the child’s development.) For some, the struggles and triumphs of daily life provide far more instruction than does formal schooling (thus Mark Twain’s admonition to â€Å"never let school interfere with your education†). Family members may have a profound educational effect — often more profound than they realize — though family teaching may function very informally. This branch of social science can be subdivided into two main sub-disciplines namely; human geography and physical geography. Human geography is mainly concerned with the built environment and the influence humans have on the spaces they occupy. Physical geography on the other hand looks into the natural environment. Of particular interest in this field is the study of how climate, vegetation & life, soil, water and landforms are produced and how they interact. Geography as a discipline can be split broadly into two main sub fields: human geography and physical geography. The former focuses largely on the built environment and how space is created, viewed and managed by humans as well as the influence humans have on the space they occupy. The latter examines the natural environment and how the climate, vegetation & life, soil, water and landforms are produced and interact. As a result of the two subfields using different approaches a third field has emerged, which is environmental geography. Environmental geography combines physical and human geography and looks at the interactions between the environment and humans. Geographers attempt to understand the earth in terms of physical and spatial relationships. The first geographers focused on the science of mapmaking and finding ways to precisely project the surface of the earth. In this sense, geography bridges some gaps between the natural sciences and social sciences. Historical geography is often taught in a college in a unified Department of Geography. Modern geography is an all-encompassing discipline, closely related to GISc, that seeks to understand humanity and its natural environment. The fields of Urban Planning, Regional Science, and Planetology are closely related to geography. Practitioners of geography use many technologies and methods to collect data such as GIS, remote sensing, aerial photography, statistics, and global positioning systems (GPS). The field of geography is generally split into two distinct branches: physical and human. Physical geography examines phenomena related to climate, oceans, soils, and the measurement of earth. Human geography focuses on fields as diverse as Cultural geography, transportation, health, military operations, and cities. Other branches of geography include Social geography, regional geography, geomatics, and environmental geography. This branch of social science covers the study of the human past. It is a field of study that uses past accounts to examine and analyze sequences of events. It also sometimes attempts to investigate in an objective manner, the patterns of cause and effect that have led to particular events taking place. History is the continuous, systematic narrative and research into past human events as interpreted through historiographical paradigms or theories, such as the Turner Thesis about the American frontier. History has a base in both the social sciences and the humanities. In the United States the National Endowment for the Humanities includes history in its definition of a Humanities (as it does for applied Linguistics). However, the National Research Council classifies History as a Social science. The historical method comprises the techniques and guidelines by which historians use primary sources and other evidence to research and then to write history. The Social Science History Association, formed in 1976, brings together scholars from numerous disciplines interested in social history. This branch of social science studies the institution of the rule of law in human society and it sometimes crosses over into the humanities depending on the aspect from which it is studied. Of particular interest are its origin and the way in which a supreme power in a state commands what is â€Å"right† and prohibits what is considered â€Å"wrong.† Law in common parlance, means a rule which (unlike a rule of ethics) is capable of enforcement through institutions. However, many laws are based on norms accepted by a community and thus have an ethical foundation. The study of law crosses the boundaries between the social sciences and humanities, depending on one’s view of research into its objectives and effects. Law is not always enforceable, especially in the international relations context. It has been defined as a â€Å"system of rules†,as an â€Å"interpretive concept† achieve justice, as an â€Å"authority†to mediate people’s interests, and even as â€Å"the command of a sovereign, backed by the threat of a sanction†. However one likes to think of law, it is a completely central social institution. Legal policy incorporates the practical manifestation of thinking from almost every social sciences and humanity. Laws are politics, because politicians create them. Law is philosophy, because moral and ethical persuasions shape their ideas. Law tells many of history’s stories, because statutes, case law and codifications build up over time. And law is economics, because any rule about contract, tort, property law, labour law, company law and many more can have long lasting effects on the distribution of wealth. The noun law derives from the late Old English lagu, meaning something laid down or fixed and the adjective legal comes from the Latin word lex. In this field of study, the theory and practice of politics is examined. Also covered is the description and analysis of political systems including political behavior. Political science is the branch of social science that deals with the study of politics and analysis of its system as well as political behavior. Political science is an academic and research discipline that deals with the theory and practice of politics and the description and analysis of political systems and political behavior. Fields and subfields of political science include political economy, political theory and philosophy, civics and comparative politics, theory of direct democracy, apolitical governance, participatory direct democracy, national systems, cross-national political analysis, political development, international relations, foreign policy, international law, politics, public administration, administrative behavior, public law, judicial behavior, and public policy. Political science also studies power in international relations and the theory of Great powers and Superpowers. Political science is methodologically diverse, although recent years have witnessed an upsurge in the use of the scientific method . That is the proliferation of formal-deductive model building and quantitative hypothesis testing. Approaches to the discipline include rational choice, classical political philosophy, interpretivism, structuralism, and behavioralism, realism, pluralism, and institutionalism. This branch of social science involves the study of behavior and mental processes. Of particular interest is the application of this knowledge to the treatment of mental illness. Psychology is an academic and applied field involving the study of behavior and mental processes. Psychology also refers to the application of such knowledge to various spheres of human activity, including problems of individuals’ daily lives and the treatment of mental illness. The word psychology comes from the ancient Greek ψυχÎ ®, psyche (â€Å"soul†, â€Å"mind†) and logy, study). Psychology differs from anthropology, economics, political science, and sociology in seeking to capture explanatory generalizations about the mental function and overt behavior of individuals, while the other disciplines focus on creating descriptive generalizations about the functioning of social groups or situation-specific human behavior. In practice, however, there is quite a lot of cross-fertilization that takes place among the various fields. Psychology differs from biology and neuroscience in that it is primarily concerned with the interaction of mental processes and behavior, and of the overall processes of a system, and not simply the biological or neural processes themselves, though the subfield of neuropsychology combines the study of the actual neural processes with the study of the mental effects they have subjectively produced. Many people associate Psychology with Clinical Psychology which focuses on assessment and treatment of problems in living and psychopathology. In reality, Psychology has myriad specialties including: Social Psychology, Developmental Psychology, Cognitive Psychology, Industrial-Organizational Psychology, Mathematical psychology, Neuropsychology, and Quantitative Analysis of Behavior to name only a few. Psychology is a very broad science that is rarely tackled as a whole, major block. Although some subfields encompass a natural science base and a social science application, others can be clea rly distinguished as having little to do with the social sciences or having a lot to do with the social sciences. For example, biological psychology is considered a natural science with a social scientific application (as is clinical medicine), social and occupational psychology are, generally speaking, purely social sciences, whereas neuropsychology is a natural science that lacks application out of the scientific tradition entirely. In British universities, emphasis on what tenet of psychology a student has studied and/or concentrated is communicated through the degree conferred: B.Psy. indicates a balance between natural and social sciences, B.Sc. indicates a strong (or entire) scientific concentration, whereas a B.A. underlines a majority of social science credits. This is not always necessarily the case however, and in many UK institutions students studying the B.Psy, B.Sc, and B.A. follow the same curriculum as outlined by The British Psychological Society and have the same options of specialism open to them regardless of whether they choose a balance, a heavy science basis, or heavy social science basis to their degree. If they applied to read the B.A. for example, but specialised in heavily science based modules, then they will still generally be awarded the B.A. Covered in this branch of social science is the study of human society and social action. Sociology is the systematic study of society and human social action. The meaning of the word comes from the suffix â€Å"-ology† which means â€Å"study of,† derived from Greek, and the stem â€Å"soci-† which is from the Latin word socius, meaning â€Å"companion†, or society in general. Sociology was originally established by Auguste Comte (1798–1857) in 1838. Comte endeavoured to unify history, psychology and economics through the descriptive understanding of the social realm. He proposed that social ills could be remedied through sociological positivism, an epistemological approach outlined in The Course in Positive Philosophy [1830–1842] and A General View of Positivism (1844). Though Comte is generally regarded as the â€Å"Father of Sociology†, the discipline was formally established by another French thinker, Émile Durkheim (1858–1917), who developed positivism as a foundation to practical social research. Durkheim set up the first European department of sociology at the University of Bordeaux in 1895, publishing his Rules of the Sociological Method. In 1896, he established the journal L’Annà ©e Sociologique. Durkheim’s seminal monograph, Suicide (1897), a case study of suicide rates amongst Catholic and Protestant populations, distinguished sociological analysis from psychology or philosophy. Karl Marx rejected Comtean positivism but nevertheless aimed to establish a science of society based on historical materialism, becoming recognised as a founding figure of sociology posthumously as the term gained broader meaning. Around the start of the 20th century, the first wave of German sociologists, including Max Weber and Georg Simmel, developed sociological antipositivism. The field may be broadly recognised as an amalgam of three modes of social thought in particular: Durkheimian positivism and structural functionalism; Marxist historical materialism and conflict theory; Weberian antipositivism and verstehen analysis. American sociology broadly arose on a separate trajectory, with little Marxist influence, an emphasis on rigorous experimental methodology, and a closer association wi th pragmatism and social psychology. In the 1920s, the Chicago school developed symbolic interactionism. Meanwhile in the 1930s, the Frankfurt School pioneered the idea of critical theory, an interdisciplinary form of Marxist sociology drawing upon thinkers as diverse as Sigmund Freud and Friedrich Nietzsche. Critical theory would take on something of a life of its own after World War II, influencing literary criticism and the Birmingham School establishment of cultural studies. Sociology evolved as an academic response to the challenges of modernity, such as industrialization, urbanization, secularization, and a perceived process of enveloping rationalization. Because sociology is such a broad discipline, it can be difficult to define, even for professional sociologists. The field generally concerns the social rules and processes that bind and separate people not only as individuals, but as members of associations, groups, communities and institutions, and includes the examination of the organization and development of human social life. The sociological field of interest ranges from the analysis of short contacts between anonymous individuals on the street to the study of global social processes. In the terms of sociologists Peter L. Berger and Thomas Luckmann, social scientists seek an understanding of the Social Construction of Reality. Most sociologists work in one or more subfields. One useful way to describe the discipline is as a cluster of sub-fields that examine different dimensions of society. For example, social stratification studies inequality and class structure; demography studies changes in a population size or type; criminology examines criminal behavior and deviance; and political sociology studies the interaction between society and state. Deals with processes of human communication, commonly defined as the sharing of symbols to create meaning. The discipline encompasses a range of topics, from face-to-face conversation to mass media outlets such as television broadcasting. Communication studies also examines how messages are interpreted through the political, cultural, economic, and social dimensions of their contexts. Communication is institutionalized under many different names at different universities, including â€Å"communication†, â€Å"communication studies†, â€Å"speech communication†, â€Å"rhetorical studies†, â€Å"communications science†, â€Å"media studies†, â€Å"communication arts†, â€Å"mass communication†, â€Å"media ecology,† and â€Å"communication and media science.† Communication studies integrates aspects of both social sciences and the humanities. As a social science, the discipline often overlaps with sociology, psychology, anthropology, biology, political science, economics, and public policy, among others. From a humanities perspective, communication is concerned with rhetoric and persuasion (traditional graduate programs in communication studies trace their history to the rhetoricians of Ancient Greece). The field applies to outside disciplines as well, including engineering, architecture, mathematics, and information science. Additional Social Science disciplines and fields of study include: †¢Archaeology is the science that studies human cultures through the recovery, documentation, analysis, and interpretation of material remains and environmental data, including architecture, artifacts, features, biofacts, and landscapes. †¢Area studies are interdisciplinary fields of research and scholarship pertaining to particular geographical, national/federal, or cultural regions. †¢Behavioral science is a term that encompasses all the disciplines that explore the activities of and interactions among organisms in the natural world. †¢Demography is the statistical study of all populations. †¢Development studies a multidisciplinary branch of social science which addresses issues of concern to developing countries. †¢Environmental social science is the broad, transdisciplinary study of interrelations between humans and the natural environment. †¢Environmental studies integrate social, humanistic, and natural science perspectives on the relation between humans and the natural environment. †¢Information science is an interdisciplinary science primarily concerned with the collection, classification, manipulation, storage, retrieval and dissemination of information. †¢International studies covers both International relations (the study of foreign affairs and global issues among states within the international system) and International education (the comprehensive approach that intentionally prepares people to be active and engaged participants in an interconnected world). †¢Journalism is the craft of conveying news, descriptive material and comment via a widening spectrum of media. †¢Legal management is a social sciences discipline that is designed for students interested in the study of State and Legal elements. †¢Library science is an interdisciplinary field that applies the practices, perspectives, and tools of management, information technology, education, and other areas to libraries; the collection, organization, preservation and dissemination of information resources; and the political economy of information. †¢Management in all business and human organization activity is simply the act of getting people together to accomplish desired goals and objectives. †¢Marketing the identification of human needs and wants, defines and measures their magnitude for demand and understanding the process of consumer buying behavior to formulate products and services, pricing, promotion and distribution to satisfy these needs and wants through exchange processes and building long term relationships. †¢Political economy is the study of production, buying and selling, and their relations with law, custom, and government. Branches of Social Sciece. (2016, Dec 24).

Human Resources Management Essay Example | Topics and Well Written Essays - 1500 words

Human Resources Management - Essay Example It is a means of industrial government since it is different from unilateral and workers’ control management. The Donovan Commission bargained for it in 1960s, but in 1980s and 1990s, the employers reduced the range of issues regulated jointly, e.g. work pace and organization, and restored unilateral management (Braton and Gold, 2001:318). After the World War II, bargaining was used to determine the working condition of employees and their pay. This transformed the workplaces bringing with it power balance and the growth of shop stewards’ organization. This organization aimed at fighting for the employees’ rights using striking strategies (Inman et al., 2010:214). The conservative government in 1970 was against the trade unions; a move that led to political and industrial militancy. This saw the labour government create a social contract in order to control the employees’ wages. This was followed by strikes between 1978 and 1979 to oppose the move by the g overnment (Gilmore and Williams, 2009:24-44). In light of this information, this paper examines the managerial styles, objectives and strategies used in trade union and non-union organisations. Employment relationship With the election of Margaret Thatcher under the Conservative government in 1979, the reversal of conservatives’ policies was experienced. ... This saw election of union leaders and an increased union militancy. Major challenges during this time included reduced state jobs and services and an increase in the private sector influence. This had a dramatic influence on employment relations leading to massive opposition from trade unions (Price, 2007:413). Managerial Styles and Objectives of Managing the Employment Relationship There are four styles of managing employment relationships, which influence management strategies and human resource management practices. These are traditionalist, sophisticated paternalists, sophisticated moderns and standard moderns. These styles have different objectives that define their nature. The traditionalist style is authoritative, hostile and does not entertain trade unions (Pynes, 2008:215). Sophisticated paternalists refuse to recognize unions, but they ensure employees are committed to the organizations’ goals and their needs are satisfied. Sophisticated moderns, on the other hand, accept trade unions as well as collective bargains to determine the terms and conditions of employment relations. Standard moderns also accept trade unions, but they change their approach towards them depending on internal and external pressures and responses. It is thus clear that, in traditionalist and sophisticated moderns style, both the manager and employees have the same goals and interests i.e. they are unitary. The other two recognize that the employees and the manager have different goals and interests (Guest et al., 2003:291-314). Managerial Strategies to the Employment of Non-union Organizations Non- union organizations are a disadvantage to the

Success in Social Commerce Essay Example | Topics and Well Written Essays - 1750 words - 1

Success in Social Commerce - Essay Example It is a fact well known around the world that social networking has accrued a large scale acceptance and usage amongst the contemporary consumers. Yet, there is no dearth of businesses that have failed to exploit the full potential of the opportunities available at the social networking sites like Facebook and to be able to use them as viable channels to engage customers. However, on the other side there is no dearth of companies that prove beyond doubt that social commerce holds an immense potential for the companies that know how to milk the business potential inherent in the social networking sites. It is a fact that the businesses that know as to how to exploit the large volumes of freely available data at the social networking sites that is self maintained on a continual basis by the potential consumers and are able to personalize that data and the associated portals to enhance the overall consumer experience could accrue much in terms of business success (Shen, 2012, p. 198). T he Future of Social Commerce Though, the skeptics tend to bemoan the fact that social commerce constitutes a mere fraction of the total retail business, yet if one goes by the ongoing trends, it would not be wrong to say that the social commerce is expanding at a pace that is much fast as compared to the offline retail (Griffiths & Howard, 2008, p. 70). Social commerce is bound to expand and could be expected to appropriate a major chunk of the retail business, considering the fact that the contemporary consumers are not only spending a greater time on the mobile devices and social networking sites, but the proactive and innovative companies are enhancing the opportunities whereby the consumers could make purchase on the social networking sites (Griffiths & Howard, 2008). The social networking sites like Twitter and Facebook are making it much easier for the consumer to engage in one-stop-shop experience. Right from the job of purchasing and getting delivered the gifts for the loved ones to buying branded products from a brand’s Twitters hashtag post or its Facebook page, social commerce is extending such opportunities to the conventional consumers that are not only hassle free and easy to use, but are also accompanied by readily available customer reviews, pre purchase assistance and after sale services. Social commerce has the potential to fuel consumer sales by molding and channelizing their shared interest and propensities. It is not a wonder that irrespective of the fact that though the social commerce today is being dominated by the online businesses like Amazon, Macy’s, Target and Apple, the online shopping businesses like Beyond the Rack, HauteLook, and ShoeDazzle are increasing and enhancing their social commerce presence. These companies retain a very strong and engaging presence at Twitter and Facebook. No wonder engaging in social commerce is a potent and viable way not only to enhance a businesses’ online presence, but also to translate into viable online sales. Besides, social commerce could also be adapted and manipulated to accrue much word of mouth publicity. For instance there is no dearth of the consumers who are willing to post a review about a particular business, provide they are offered a lucrative and attractive deal. Social commerce is a double edged sword with innate possibilities and opportunities. By helping the consumers the businesses could help themselves grow and by enervating the consumers

Hamlet Essay Example | Topics and Well Written Essays - 500 words - 10

Hamlet - Essay Example Readers will see imperfections of his character in all his careful actions and manipulation of events and people in order to avenge the death of his father and reclaim his honor. His actions, one of them feigning lunacy, as Shakespeare has shown, when Hamlet said to Horatio, â€Å"Here, as before, never, so help you mercy, How strange or odd soeer I bear myself (As I perchance hereafter shall think meet To put an antic disposition on) (1.5.925) was done in order to distract and confuse Claudius and his men. This proved to be both of an advantage and a flaw. His antics bought Hamlet time to think about what to do in order to manipulate Claudius into confessing, directly or indirectly his hand in Hamlet’s father’s death but the reactions of people made him over think about his plans of revenge. His ability to over think, which was shown in Hamlet’s soliloquy (3.1.1,750) and inability to act on things result his will being crippled, sinking to inaction while Claudius reigns secure (John Russel, 13) and also resulted to his own confusion. His being indecisive and his inability to act on his desires, or even the suspension of his planned action proved to be one of his character flaws. â€Å"Now might I do it pat, now he is praying; And now Ill dot. And so he goes to heaven; And so am I revenged. That would be scannd: A villain kills my father; and for that, I, his sole son, do this same villain send To heaven† (3.3.2356-2360). This was his chance to avenge his father’s death but he had second thoughts about it. He was so affected by melancholy which resulted to low self-esteem and doubt in himself that either made him suicidal as Hamlet said "O that this too sullied flesh would melt, Thaw, and resolve itself into dew, Or that the Everlasting had not fixed His canon against self-slaughter" (1.2.333-336) or so enraged to resort to murder. "How now, a rat? Dead for a ducat, dead†¦ A bloody deed - almost as bad, good mother, As kill a king and

Explain why you would rather live in the city, the suburbs, or in the Essay

Explain why you would rather live in the city, the suburbs, or in the country - Essay Example My learning need is better addressed by the city because all good universities are located in urban areas. This is evident with a lot of students from the rural areas who come to the city to attend the universities. While there are also colleges in the countryside, the really good learning institutions are located in the cities. Big cities are also a host of a lot of experts in different fields who offer lectures either in class or symposia. As a young student like me, these lectures offers me an invaluable opportunity to gain insights in my chosen field of endeavor which is otherwise not available had I lived in the rural areas. I also grow better as a person and a professional by living in a city. There are a lot of people with different backgrounds living in a city. Acquainting myself with them widens my perspective and enhances my social skills. We are now living in a globalized environment where it will be necessary for me to work with different people of varying orientation in the future and this exposure to different kind of people afforded by living in a city will enable to better deal with them when I become a professional. I believe that to become successful in my chosen endeavor, my academic preparation should be coupled with social skills which the city can better prepare me. It is also fun living in a city. Almost all type of entertainment is located just nearby. Whenever I feel bored, I can always go to the movie house or watch a concert. There are also bars in the city where I can party to unwind myself. For a young person like me, the city also keeps me abreast not only with the latest news, but also with the latest fads. There are also a lot of interests in the city where I can engage myself in. Living in a city makes me a well rounded person which is why is I prefer living in it than in the countryside. I may prefer living in the city but it does not mean I do not like the countryside. I like the

Organizational Communication and Culture Case Study

Organizational Communication and Culture - Case Study Example This paper will analyze the case study by defining the communication problems faced by Cassie Donners while working on the Cruise, providing a possible solution to the problems and recommending the most effective one. Cassie and other female staff on the cruise ship were harassed, they were not defined exactly what they were supposed to get paid for. Furthermore, there were closed communication channels on the cruise ship and employees cannot voice against any of the work-related issues. The failures in communication within the case stem from the fact that there is a destructive work culture within the organization. Moreover, issues like how employees have to continue and control their emotions, and where emotion labor and emotion management is extremely important. For instance, Cassie had to participate in various games that were sexually blatant even though she hated the games, and thus had to control her emotions and not express her disgust. 2. The cross-cultural interaction on the Cruise Ship: The employees may not have realized that some interaction is primarily culture based and not discriminatory or derogatory in nature. For example, when Italian men passed sexual innuendo based comments to Cassie, she was offended, whereas, this is primarily a cultural element pertaining to Italy (Krauss and Deutsch; Nannette). 3. The abusive working environment is another reason that might have caused the communication problem. For example, Tim, the cruise director, was yelling and shouting at Cassie for her unexpected work performance at the â€Å"Balloon game†. 4. In addition, the company values play a critical role in the way it treats its employees. In this case, the company’s values are customer satisfaction through maximum benefits provided to them. As a result, the female employees had to undergo unspecified tasks which included sexual harassment. The company is least concerned about its employee’s emotions and feelings as it can find its desired female  employees in abundance. Furthermore, the female employees on the cruise ship work without any specified job descriptions but they managed their emotions to ensure that they do not hurt the norms of the organization to eventually be terminated from the job.

Voice over Internet Protocol Security Vulnerability and Risk Analysis Literature review

Voice over Internet Protocol Security Vulnerability and Risk Analysis - Literature review Example In modern times different means and mechanisms are being introduced for establishing communication with one another. The aim behind all of them has been to work on those lines that ensure reliable, fast and economical sources that can enable connecting people from across the borders and shores. The progress so made is so immense that people sitting across the continent can get in touch and see each other in matter of few seconds. Different means exist for such concepts. All those means of communication that have existed in history were conducted with a concern and consideration of privacy in them. This is achieved through encryption of data that is being exchanged between the two points. Voice over I.P (VOIP) is one of them. It has gained popularity in recent times and is being widely used .Like every other system in the field of telecommunications; VOIP has its strengths as well as weaknesses. Like every other internet utility, it has its own vulnerabilities and security concerns. This paper looks into the vulnerabilities and risks affiliated with it, further touching on the features being provided by it along with its working principles in brief. The paper also looks into the role of Voice over I.P Security Alliance and its efforts to meeting the demands in terms of narrowing down the vulnerabilities that exist in various forms. Keywords: VoIP, Open standard, Vulnerability, Denial of Service. ... VOIP is established on the concept of open standards to maximum its use and accessibility (Ellis, Pursell & Rahman,pg 250, 2003). Interoperability is another feature that is making inroads across the platform all over. Having mentioned the features that are being provided by VOIP, a serious concern is being raised about its security aspect. Many a times it is being tagged as vulnerable in terms of security aspects. For this purpose efforts are needed to be in place which will insure the safety of all parameters involved in this. This is possible through study of all those areas which have loop holes in them and further working on those areas will make this a safe source of communication for customers to use. VOIP is a generic term for number of applications intended for establishing connection (Persky 2007); it could be the chat client establishment, the phone call conversation, the SMS service establishment. VOIP makes use of number of protocols that contain both the open protocols and proprietary protocols. Through the use of single broadband line, VOIP enables sending voice signals, data that includes textual format and video format information. The vulnerabilities are not just limited to its usage and application, rather operating systems, and protocols used (McGann & Sicker 2005). Types of calls possible with VOIP: Unicast calls: This kind of calling conversation involves the minimum number of parties, one at each end. It is the SIP or H.323 based call. Mostly the traffic and conversation is not encrypted and hence unsafe. Multi cast calls (limited number of callers): This includes more than two users involved in a conversation at one time. Usually a conference call where the first two establish a

College Entrance Essay Essay Example for Free

College Entrance Essay Essay Over the past few years I have increasingly become confident that a career in psychology is the right path for me. I am by nature a very caring, helping person, a good listener and someone who enjoys being able to connect with others. My friends and family see me as the kind of person they can go to when they need to talk about their problems, and they know that I am someone that they can trust. To me, there is nothing more fulfilling than the feeling of reaching out and connecting with an individual, and being able to offer them support. Both my parents were clinical psychologists, and undoubtedly this influenced my desire to become a psychologist. They exposed me at an early age to psychological ideas and the practice of psychotherapy. I could see the passion they brought to their profession, and the satisfaction they experienced by helping others. I believe also that my mothers death when I was ten helped influence my interest in psychology. My mothers death was a traumatic event for me and my family, and when she passed away I had to help emotionally support my younger brothers. Our subsequent participation in family therapy showed me how important it is to talk about feelings and problems, and how families can heal and move on from even the most traumatic experiences. In order to make a career of my interest, I will need both undergraduate and graduate training in psychology. If I should choose to open up a practice, I will need business training as well. My choice of college is based on finding a strong psychology program and an environment where I can feel like I can make a personal connection with my professors and my peers. In addition to having a strong psychology department, I am looking for a college or university in New England with a small faculty/student ratio. I want to feel like I can personally connect with my professors and peers, and not be just a number in large classes. Castleton State College meets all of these requirements. To me, Castleton State seems to be more then just an  institute of learning, its a place where the students are able to experience new ideas and encounter new challenges that will later help them learn critical skills needed to be successful in a diverse and interdependent world. In addition to a good education, I feel that Castleton State is a place that will allow me to grow intellectually, socially, and spiritually. The health field, and mental health in particular, is becoming increasingly challenging and competitive. After my bachelors degree, I plan to pursue either my masters degree or my doctorate in psychology, and I know that I will need strong undergraduate training to be effective at the graduate level. I believe that Castleton State College will provide me with the training and perspective on myself and my career that I will need to be successful and to pursue my dream.

Nanocrystalline Diamond Coating around Sphere Analysis

Nanocrystalline Diamond Coating around Sphere Analysis Mechanical Properties and Uniformity of Nanocrystalline Diamond coating around Sphere Hongyun Chen Nanocrystalline diamond coatings were deposited on spheres used for ball bearing. The nanocrystalline coatings with a grain size of 50nm were confirmed by the surface morphology and composition analysis. The hardness of the coating is 20-40GPa tested by nanoindentation, which is higher than that of tungsten carbide and silicon nitride substrates. The coating around the sphere observed from the Micro CT images is uniform with a thickness of 12ÃŽ ¼m. keywords: solid lubricating coating, nanocrystalline diamond, mechanical properties Introduction Mechanical parts are often used under extreme environment such as high temperature, large load, radioactive and high vacuum, and so on. A wear-resistant, lubricating coating can protect the mechanical parts and ensure their reliability under these extreme conditions1, 2. The advantages of diamond coating with high hardness, high elastic modulus, outstanding wear resistance, low friction coefficient and good chemical stability make it to be an expected solid lubricating coating3, 4. The protective coating, e.g. diamond like carbon (DLC) coating deposited on metals and some other materials can protect the interface of the metals from crack, but also reduce the frictional wear of the opposing surface due to the excellent tribological properties such as extremely low friction and wear resistance. Costa et al5. deposited (DLC) coating with a thickness of 2ÃŽ ¼m on silicon and carbonitride using pulsed-DC discharge and studied the tribological behavior of DLC coating. Their results showed that the increase in surface roughness reduced the friction coefficient, and wear rate of the carbonitride as the interlayer decreased three orders compared to that of silicon. Xie et al6. grew DLC coating with 600nm thickness on silicon wafer using microwave plasma chemical vapor deposition (MPCVD). It seemed that surface roughness, adhesion and debris accumulation collectively affected the frictional behavior while the tribological behavior of DLC coating mainly depended on the co ating and its adhesion to the substrate. Gruen et al7. successfully deposited the nanocrystalline diamond coating with average grain size of 5-13nm on silicon at 750à ¢Ã¢â‚¬Å¾Ã†â€™ by MPCVD. After that, there were much investigation of the nanocrystalline diamond coating, but the nanocrystalline diamond coating grown on the spheres are very few. B Lunn et al8. from Hull University deposited micro diamond coating with thickness of 3ÃŽ ¼m on a sintered carbide (6%Co) ball of 15mm in diameter with a special support system in a hot filament chemical vapor deposition (HFCVD) chamber. The present work focused on that nanocrystalline diamond coatings were deposited on the sintered carbide spheres and silicon nitride spheres used for ball bearing to improve the wear-resistance. The mechanical properties and uniformity of the coating were evaluated by Micro CT and nano indenter. Experimental By rotating the substrate holder, uniform diamond coatings around spherical substrates with 1-3mm diameter were deposited by a lab-made MPCVD reactor. Tungsten carbide (WC-6 wt.% Co) spheres and silicon nitride spheres were pitched up as the substrates. The cobalt as the adhesive of tungsten carbide would convert the diamond into graphite, resulting in decrease in adhesion between coating and substrate. So firstly diluted nitric acid was used for processing the tungsten carbide spheres in order to selectively remove the cobalt of the surface9. Then, the spheres were scratched using 1-10ÃŽ ¼m diamond powders by ultrasonic method, and rinsed in alcohol and dried prior to deposition. The nanocrystalline diamond coating was deposited for 20-60h at following parameters: total gas pressure was 4KPa, microwave power was 1400W, the substrate temperature was 870à ¢Ã¢â‚¬Å¾Ã†â€™, 2.2% methane diluted in hydrogen. The Raman spectroscopy (LabRAM HR, HORIBA Jobin Yvon S.A.S, France) with a laser as light sources (wavelength 532nm) was used to analyze the quality of diamond coating on different substrates. The surface morphology was investigated by scanning electron microscopy (SEM, JSM-7500F, Hitachi, Japan) to measure the crystalline grain size. An atomic force microscopy (AFM, MFP-3D, Asylum Research, USA) was applied for quantitative the surface roughness determination on a 20Ãâ€"20ÃŽ ¼m scanned area. The mechanical properties were measured by MTS nano indenter (G200, MTS, USA) at an approach velocity of 5nm/s. The thickness and the uniformity of the diamond coating were investigated by Micro CT (ÃŽ ¼CT100, SCANCO, Switzerland). Results and discussion 3.1. surface morphology The surface morphologies of coatings deposited on different substrates can be seen in Fig.1a and c respectively, and b and d are the high magnification of images. Both the samples were treated under the same conditions. It is evident that there is no big difference between coating deposited on tungsten carbide sphere and silicon nitride sphere. The obtained coatings on both substrates have cauliflower structure with a grain size of about 50 nm. The surface roughness is very important for solid lubricating application where a smooth coating surface can decrease the frictional wear. Table 1 shows the change in roughness due to the thickness change of coating on tungsten carbide using AFM method. The roughness of the coating followed the trend in thickness, which was increasing with the rise of the thickness of coating. The roughness of the coating with 5ÃŽ ¼m thickness was under 150nm. Both RMS roughness and the average (Ra) roughness were between 100nm and 210nm lower than the peak-valley (P-V) roughness. The latter had higher roughness values in the order of one micron, which accounted for the cauliflower structure on the surface of the coating as shown in Fig.1. The rough surface does harm to the solid lubricating application. So the roughness will be decreased through post treatment e.g. chemical mechanical polishing. 3.2. Uniformity and thickness The small sphere makes it hard to measure the thickness and the uniformity of the diamond coating. SEM image of the cross section is usually used to show the thickness and uniformity of the coating. However, only one intersecting surface is observed, which can’t represent the whole sphere. Micron CT can get a 3D image of the coating and directly give the whole feature of the coating. Because the metal absorbs the X-ray, the coating on silicon nitride which is inorganic material was measured. Fig.2 is the CT image of the diamond coating around sphere. Fig.2a and b are the 2D and 3D images of the sphere and c is the 3D CT image of the shell whose silicon nitride substrate is removed through analysis software simulation. As the images shown, the coating is uniform and no obvious protuberance on the surface can be observed. The cross section of coating in Fig.4a indicated that the concentricity between substrate and coating was maintained to assure uniform coating thickness. No separation between the silicon nitride substrate and coating was observed, suggesting that the diamond coating attached the sphere tightly. Fig.3 shows the thickness distribution of the coating. The thickness of coating is between 10 to 14ÃŽ ¼m among which 12ÃŽ ¼m is dominant. 3.3. Composition CVD diamond coatings with different thickness were characterized by Raman spectroscopy as shown in Fig.4, a and b were the coating with 5ÃŽ ¼m thickness, and c and d were the coating with 12ÃŽ ¼m thickness. The peak at 1332cm-1 is the characteristic of the diamond lattice which can be used to identify diamond. Two sharp peaks at 1337.87cm-1 and 1333.64cm-1 in Fig.4a and b proved that the composition of coating was in relation to diamond. Both of the two peaks have frequency shift caused by the compressive stress10. This accounted for the mismatch of the thermal expansion coefficient between diamond and substrate. Especially, the value of the tungsten carbide(4.36Ãâ€"10−6/ °C, 20 °C) is larger than 1.18Ãâ€"10-6/ °C (20 °C) of diamondà ¯Ã‚ ¼Ã…’resulting in the far more upshift of the tungsten carbide shown in Fig.4a. The value of silicon nitride (2.8Ãâ€"10−6/ °C, 20 °C), which is close to that of diamond, produced less residual compressive stress. With the thickness of coating increasing, there was almost same frequency shift shown in Fig.4c and d. Compared with Fig.4a and b, the diamond peak of the thicker coating has a large upward shift that attributed to the increase in compressive stress with thickness increasing. The compressive stress is also related to other factors such as defects, composition of coating. The stress from defects and composition appeared to be dominant in thick coating. The features at 1145cm-1 and 1490cm-1 are possibly related to acetylene C–H chains proposed by R. Pfeiffer11 and his colleague. Their study considered this acetylene C–H chains existed in the boundaries of nanocrystal diamond. Those bands around 1140cm−1 and 1490cm−1 were usually observed in nanocrystalline diamond coating. So Fig.4a and b confirmed the deposited coatings were nanocrystalline diamond, which is consistent with the result of the SEM. In addition, the coating got flexibility to fit curved surface of sphere because of the acetylene C–H chains in coating. In Fig.4c and d, the peaks at 1580cm-1 is labeled as G peaks which are due to the sp2 sites. Compared with Fig.4a and b, the G peak of the graphite is obviously observed on Fig.4c and d. Although G peak at 1560cm-1 possibly overlapped the peak at 1490cm-1, it was obvious that the composition of the thicker coating was different from that of the thinner coating which affected by substrate to some extent. The band at 1146cm-1 is related to nanocrystalline diamond as discussed above. 3.4. Mechanical properties The modulus and the hardness of diamond coatings were characterized by the nano indenter designed by the MTS Company. The sphere was too small to find an applicable flat surface to get an accurate result. The diamond coating deposited on silicon wafer was prepared with the same conditions as the control. As known to all, the hardness and the modulus of the diamond coating prepared by CVD are normally lower than that of the natural diamond. The Fig.5a and c show the modulus and the hardness of the diamond coating deposited on sphere, while the Fig.5b and d exhibit the modulus and the hardness of the diamond coating on silicon wafer deposited in same conditions. The hardness of the coating on sphere was about 20GPa, only a half of that on silicon wafer, and the modulus was only one third of that on silicon wafer. The curved surface and cauliflower structure of the coating on sphere led to lower hardness and modulus measured. The true hardness and modulus of the coating should be higher than that of the measured. In terms of the measured value on silicon wafer, the hardness of coating on sphere was estimated to be 20-40GPa and the modulus was 200-600GPa. Therefore, the diamond coating was expected to improve the wear-resistance of tungsten carbide and silicon nitride substrates whose ha rdness are about 17GPa and 15.6-9.8GPa respectively11, 12. The modulus of coating also increased in comparison with that of silicon nitride substrate. It suggests that the mechanical properties of both the tungsten carbide and silicon nitride are improved for its ball bearing application. Conclusion For the purpose of protecting the spheres used for ball bearing, the diamond coatings were successfully deposited on the spheres. The coating is about 5-12ÃŽ ¼m in thickness depending on the deposition time and is uniform as the result of the Micro CT shown. The surface of coating is not smooth enough due to its cauliflower structure and needs further polish. The hardness tested by the nano indenter was 20-40GPa larger than that of tungsten carbide and silicon nitride. The Raman spectra reveal that the coating deposited on sphere is composed of diamond, acetylene C–H chains and graphite, which are responsible for the improvement of mechanical properties and fitness around sphere.

The significance of the title The Awakening :: essays research papers

In comparison to other works such as Mark Twain’s The Adventures of Huckleberry Finn wherein the title succinctly tells what the story shall contain, Kate Chopin’s The Awakening represents a work whose title can only be fully understood after the incorporation of the themes and content into the reader’s mind, which can only be incorporated by reading the novel itself. The title, The Awakening, paints a vague mental picture for the reader at first and does not fully portray what content the novel will possess. After thorough reading of the novel, one can understand that the title represents the main character, Edna Pontellier’s, sexual awakening and metaphorical resurrection that takes place in the plot as opposed to not having a clue on what the plot will be about. Edna Pontellier first faces a form of awakening when she encounters another character that plays a musical instrument. As the musician plays, the crowd reacts nonchalantly and for the most part disregards it as just another performance with the exception of Mrs. Pontellier whom breaks out into tears due to the vivid imagery that the music brings into her mind. The musician responds to Mrs. Pontellier by telling her that she is the only one who truly speaks her language. This form of awakening brings about one of the themes in the novel in that as a person learns to begin to express themselves, they find that there is a lesser concentration of people who can understand the way that one expresses themselves. This becomes of greater relevance as Edna begins to express herself through the use of her artwork. The sexual aspect of Edna’s awakening is formed through her relationship with a supporting character, Robert LeBrun. In the beginning of the novel, Robert assigns himself to become the helper of Mrs. Pontellier and his advances help to crack the barrier in which Edna is placed in due to her role as a woman of the Victorian era. Her feelings begin to manifest themselves as she intends to liberate herself from her husband and run away with Robert. He on the other hand has no intention of having a sexual affair because of the role placed upon him as a man of the Victorian era which is not to destroy families. Her quest for complete independence ultimately brings her to committing suicide at the end of the story. Her suicide does not represent a disappointment in how she cannot conform to the society around her but a final awakening and symbol for her liberation.

The Effect of Cliques on High School Students Essay -- Essays Papers

The Effect of Cliques on High School Students Most college freshman can still vividly remember their high school days. These days included ruling the school as seniors, or running from the seniors as lowly ninth graders. These days included having lunch with friends, and gossiping in the hallways between classes. Whatever was done, it was usually done with a friend or a group of friends. Most of these groups can be considered cliques. Cliques are groups where there is some kind of common factor among all members, whether everyone is a cheerleader, or everyone is in the chess club. These cliques have their own unique way of doing things: their own table to sit at during lunch, their own desks in a classroom, and their own parking places in the lot. Most cliques also have another group of people that they look down upon: the cheerleaders don’t like the chess club, and the band members don’t like the FFA (Future Farmers of America) guys. Each club has its own label as well: football jock, band geek, drama fairy (The Cliques, 1 Dec. 2001). These labels, as well as the constant name calling and degrading remarks about others not in the group, are to blame for constant fighting between cliques. The fact that some groups hate others so much has left a permanent affect on some high school students, scaring them and leaving them unable to function in society because of the way they were treated in sch ool, just because of what they did or didn’t like. Being a high school student isn’t easy. The classes can be rough, teachers have a reputation of being mean or nice or mean to some and nice to others, and all the while, there’s the question of a girlfriend or boyfriend, who’s having a party tonight, what should be worn, and so on and so on. Adding on the pressure of having to be involved in the right group, and it starts to become stressful. Because if a student isn’t in the right group; then there is nothing to live for. Of course, this is a little over exaggerated, but this is what high school students have to put up with. There is the constant peer pressure to fit in, to be part of the crowd, up until the point where it is almost impossible to be an individual. This is what cliques have done to high schools (Surviving School, 27 October, 2001). They have turned them into places where designer labels rule, and those that don’t fit in, whe... ...cliques re-think their total control of the school. The influence of a clique should be challenged every once in a while (Surviving School, 27 October, 2001). The world of cliques is a dangerous and confusing one. There are good groups of course, groups that help out around the community, or the school, or give some kind of entertainment to others. But for the most part, the average stuck up clique can be dangerous if they are crossed. High school students have enough to worry about, and the clique is just an added burden. Cliques are as much a part of high school as is the English department, but something should be done to make sure they don’t ruin the lives of the innocent who are just a little bit different than those that are part of the group. Works Cited Surviving School. 30 August, 2000. 27, October, 2001. http://www.surviveschool.com. chaotic_2. The Cliques. 18 July, 2000. 2 December, 2001. http://www.expage.com/page/loner3cliques. Marquette General Hospital's Women's & Children's Center. Cliques Power and Pain. Spring 1998. Marquette General Hospital. 26 October, 2001. http://www.mgh.org/wcc/teensite/adults/articles/cliques.html

Elevating the Voice of the Patient Essay -- Nursing Essays

In any healthcare setting, a patient should be able to influence their own care and treatment. However, there may be particular obstacles that may prevent a patient from voicing their opinions regarding their care and treatment. The purpose of this essay is to discuss three barriers: how a patient can overcome not being empowered; staff having limited knowledge and insufficient training regarding certain mental health issues and poor communication. These barriers will be related to recent clinical experience. The aim of this essay is to consider how each of these barriers diminished the voice of the patient and how these were overcome. Empowerment is a relatively new concept in healthcare; it follows the theory that every person should be entitled to make decisions about their own healthcare (Gohde, 2011). It is important that a patient can feel empowered – that they can feel instrumental in their own care – so that they may begin to recover. In previous years, patients were passive recipients of care (Latvala, 2000) but now they are more active in making decisions about their care. Patient empowerment is vital in promoting a positive outcome for a nurse – patient relationship (Spence Lashinger, 2010). An example of patient empowerment is the experience of Emily, who is a twenty-five year old female with a diagnosis of anorexia nervosa. Emily was diagnosed eight years ago and subsequently is well known to her local NHS Psychiatric Services. Emily was recently admitted into a Psychiatric Admissions Ward at her local NHS hospital under a Compulsory Treatment Order (Scottish Government, 2004) afte r attempting suicide following an episode of severe starvation. When the student nurse commenced placement at the ward in which Emily h... ...an Eating Disorders Review (8) page 293-300 Sanfter JL (2011) â€Å"Quality of Life in Relation to Psychosocial Risk Variables for Eating Disorders in Women and Men† Eating Behaviours 12 (2) page 136-142 Scottish Government (2004) The New Mental Health Act – What’s It All About? A Short Introduction. Available online at www.scotland.gov.uk/publications/2004/01/18753/31686, first accessed 28/04/2011 Sheldon LK (2009) â€Å"Communication for Nurses†, Second Edition, London, James and Bartlett, page 81-82 Snell L, Crowe M, Jordan J (2010) â€Å"Maintaining a Therapeutic Connection: Nursing in an Inpatient Eating Disorders Unit† Journal of Clinical Nursing 19 (3-4) page 358 Spence Laschinger HK (2010) â€Å"Towards a Comprehensive Theory of Nurse – Patient Empowerment: Applying Kanter’s Empowerment Theory to Patient Care† Journal of Nursing Management. 18 (1) page 4-13

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Charles Lamb From Wikipedia, the free encyclopedia Jump to: navigation, search For other uses, see Charles Lamb (disambiguation). Charles Lamb| | Born| 10 February 1775 Inner Temple, London, England| Died| 27 December 1834 (aged  59) Edmonton, London, England| Cause  of death| Erysipelas| Known  for| Essays of Elia Tales from Shakespeare| Relatives| Mary Lamb (sister), John Lamb (brother)| Charles Lamb (10 February 1775 – 27 December 1834) was an English essayist, best known for his Essays of Elia and for the children's book Tales from Shakespeare, which he produced with his sister, Mary Lamb (1764–1847).Lamb has been referred to by E. V. Lucas, his principal biographer, as â€Å"the most lovable figure in English literature†. [1] Contents * 1 Youth and schooling * 2 Family tragedy * 3 Work * 4 Legacy * 5 Quotations * 6 Selected works * 7 Biographical references * 8 References * 9 External links| Youth and schooling Portrait plaque of Lamb sculpted by Georg e Frampton Lamb was born in London, the son of Elizabeth Field and John Lamb.Lamb was the youngest child, with an 11 year older sister Mary, an even older brother John, and 4 other siblings who did not survive their infancy. John Lamb (father), who was a lawyer's clerk, spent most of his professional life as the assistant and servant to a barrister by the name of Samuel Salt who lived in the Inner Temple in London. It was there in the Inner Temple in Crown Office Row that Charles Lamb was born and spent his youth. Lamb created a portrait of his father in his â€Å"Elia on the Old Benchers† under the name Lovel.Lamb's older brother was too much his senior to be a youthful companion to the boy but his sister Mary, being born eleven years before him, was probably his closest playmate. Lamb was also cared for by his paternal aunt Hetty, who seems to have had a particular fondness for him. A number of writings by both Charles and Mary suggest that the conflict between Aunt Hetty a nd her sister-in-law created a certain degree of tension in the Lamb household. However, Charles speaks fondly of her and her presence in the house seems to have brought a great deal of comfort to him.Some of Lamb's fondest childhood memories were of time spent with Mrs. Field, his maternal grandmother, who was for many years a servant to the Plummer family, who owned a large country house called Blakesware, near Widford, Hertfordshire. After the death of Mrs. Plummer, Lamb's grandmother was in sole charge of the large home and, as Mr. Plummer was often absent, Charles had free rein of the place during his visits. A picture of these visits can be glimpsed in the Elia essay Blakesmoor in H—shire. â€Å"Why, every plank and panel of that house for me had magic in it.The tapestried bed-rooms – tapestry so much better than painting – not adorning merely, but peopling the wainscots – at which childhood ever and anon would steal a look, shifting its coverlid ( replaced as quickly) to exercise its tender courage in a momentary eye-encounter with those stern bright visages, staring reciprocally – all Ovid on the walls, in colours vivider than his descriptions. â€Å"[2] Little is known about Charles's life before the age of seven. We know that Mary taught him to read at a very early age and he read voraciously.It is believed that he suffered from smallpox during his early years which forced him into a long period of convalescence. After this period of recovery Lamb began to take lessons from Mrs. Reynolds, a woman who lived in the Temple and is believed to have been the former wife of a lawyer. Mrs. Reynolds must have been a sympathetic schoolmistress because Lamb maintained a relationship with her throughout his life and she is known to have attended dinner parties held by Mary and Charles in the 1820s. E. V. Lucas suggests that sometime in 1781 Charles left Mrs.Reynolds and began to study at the Academy of William Bird. [3] His ti me with William Bird did not last long, however, because by October 1782 Lamb was enrolled in Christ's Hospital, a charity boarding school chartered by King Edward VI in 1552. Christ's Hospital was a traditional English boarding school; bleak and full of violence. The headmaster, Mr. Boyer, has become famous for his teaching in Latin and Greek, but also for his brutality. A thorough record of Christ's Hospital in Several essays by Lamb as well as the Autobiography ofLeigh Hunt and the Biographia Literaria of Samuel Taylor Coleridge, with whom Charles developed a friendship that would last for their entire lives. Despite the brutality Lamb got along well at Christ's Hospital, due in part, perhaps, to the fact that his home was not far distant thus enabling him, unlike many other boys, to return often to the safety of home. Years later, in his essay â€Å"Christ’s Hospital Five and Thirty Years Ago,† Lamb described these events, speaking of himself in the third person as â€Å"L. † â€Å"| â€Å"I remember L. t school; and can well recollect that he had some peculiar advantages, which I and other of his schoolfellows had not. His friends lived in town, and were near at hand; and he had the privilege of going to see them, almost as often as he wished, through some invidious distinction, which was denied to us. †[4]| †| Portrait of Charles Lamb by William Hazlitt, 1804 Christ's Hospital was a typical English boarding school and many students later wrote of the terrible violence they suffered there. The upper master of the school from 1778 to 1799 was Reverend James Boyer, a man renowned for his unpredictable and capricious temper.In one famous story Boyer was said to have knocked one of Leigh Hunt's teeth out by throwing a copy of Homer at him from across the room. Lamb seemed to have escaped much of this brutality, in part because of his amiable personality and in part because Samuel Salt, his father's employer and Lamb's sponso r at the school was one of the institute's Governors. Charles Lamb suffered from a stutter and this â€Å"an inconquerable impediment† in his speech deprived him of Grecian status at Christ's Hospital and thus disqualifying him for a clerical career.While Coleridge and other scholarly boys were able to go on to Cambridge, Lamb left school at fourteen and was forced to find a more prosaic career. For a short time he worked in the office of Joseph Paice, a London merchant and then, for 23 weeks, until 8 February 1792, held a small post in the Examiner's Office of the South Sea House. Its subsequent downfall in a pyramid scheme after Lamb left would be contrasted to the company's prosperity in the first Elia essay. On 5 April 1792 he went to work in the Accountant's Office for British East India Company, the death of his father's employer having ruined the family's fortunes.Charles would continue to work there for 25 years, until his retirement with pension. In 1792 while tendin g to his grandmother, Mary Field, in Hertfordshire, Charles Lamb fell in love with a young woman named Ann Simmons. Although no epistolary record exists of the relationship between the two, Lamb seems to have spent years wooing Miss Simmons. The record of the love exists in several accounts of Lamb's writing. Rosamund Gray is a story of a young man named Allen Clare who loves Rosamund Gray but their relationship comes to nothing because of the sudden death of Miss Gray.Miss Simmons also appears in several Elia essays under the name â€Å"Alice M. † The essays â€Å"Dream Children,† â€Å"New Year's Eve,† and several others, speak of the many years that Lamb spent pursuing his love that ultimately failed. Miss Simmons eventually went on to marry a silversmith by the name of Bartram and Lamb called the failure of the affair his ‘great disappointment. ‘ Family tragedy Charles and his sister Mary both suffered periods of mental illness. Charles spent six weeks in a psychiatric hospital during 1795. He was, however, already making his name as a poet.On 22 September 1796, a terrible event occurred: Mary, â€Å"worn down to a state of extreme nervous misery by attention to needlework by day and to her mother at night,† was seized with acute mania and stabbed her mother to the heart with a table knife. Although there was no legal status of ‘insanity' at the time, a jury returned a verdict of ‘Lunacy' and therefore freed her from guilt of willful murder. With the help of friends Lamb succeeded in obtaining his sister's release from what would otherwise have been lifelong imprisonment, on the condition that he take personal responsibility for her safekeeping.Lamb used a large part of his relatively meagre income to keep his beloved sister in a private ‘madhouse' in Islington called Fisher House. The 1799 death of John Lamb was something of a relief to Charles because his father had been mentally incapacitated for a number of years since suffering a stroke. The death of his father also meant that Mary could come to live again with him in Pentonville, and in 1800 they set up a shared home at Mitre Court Buildings in the Temple, where they lived until 1809. Monument to Charles Lamb at Watch House on Giltspur Street, London.Despite Lamb's bouts of melancholia and alcoholism, both he and his sister enjoyed an active and rich social life. Their London quarters became a kind of weekly salon for many of the most outstanding theatrical and literary figures of the day. Charles Lamb, having been to school with Samuel Coleridge, counted Coleridge as perhaps his closest, and certainly his oldest, friend. On his deathbed, Coleridge had a mourning ring sent to Lamb and his sister. Fortuitously, Lamb's first publication was in 1796, when four sonnets by â€Å"Mr. Charles Lamb of the India House† appeared in Coleridge's Poems on Various Subjects.In 1797 he contributed additional blank verse to the se cond edition, and met the Wordsworths, William and Dorothy, on his short summer holiday with Coleridge at Nether Stowey, thereby also striking up a lifelong friendship with William. In London, Lamb became familiar with a group of young writers who favoured political reform, including Percy Bysshe Shelley, William Hazlitt, and Leigh Hunt. Lamb continued to clerk for the East India Company and doubled as a writer in various genres, his tragedy, John Woodvil, being published in 1802. His farce, Mr H, was performed at Drury Lane in 1807, where it was roundly booed.In the same year, Tales from Shakespeare (Charles handled the tragedies; his sister Mary, the comedies) was published, and became a best seller for William Godwin's â€Å"Children's Library. † In 1819, at age 44, Lamb, who, because of family commitments, had never married, fell in love with an actress, Fanny Kelly, of Covent Garden, and proposed marriage. She refused him, and he died a bachelor. His collected essays, un der the title Essays of Elia, were published in 1823 (â€Å"Elia† being the pen name Lamb used as a contributor to the London Magazine).A further collection was published ten years or so later, shortly before Lamb's death. He died of a streptococcal infection, erysipelas, contracted from a minor graze on his face sustained after slipping in the street, on 27 December 1834, just a few months after Coleridge. He was 59. From 1833 till their deaths Charles and Mary lived at Bay Cottage, Church Street, Edmonton north of London (now part of the London Borough of Enfield. [5] Lamb is buried in All Saints' Churchyard, Edmonton. His sister, who was ten years his senior, survived him for more than a dozen years.She is buried beside him. Work Lamb's first publication was the inclusion of four sonnets in the Coleridge's Poems on Various Subjects published in 1796 by Joseph Cottle. The sonnets were significantly influenced by the poems of Burns and the sonnets of William Bowles, a largel y forgotten poet of the late 18th century. His poems garnered little attention and are seldom read today. Lamb's contributions to the second edition of the Poems showed significant growth as a poet. These poems included The Tomb of Douglas and A Vision of Repentance.Because of a temporary fall-out with Coleridge, Lamb's poems were to be excluded in the third edition of the Poems. As it turned out, a third edition never emerged. Instead, Coleridge's next publication was the monumentally influential Lyrical Ballads co-published with Wordsworth. Lamb, on the other hand, published a book entitled Blank Verse with Charles Lloyd, the mentally unstable son of the founder of Lloyd's Bank. Lamb's most famous poem was written at this time entitled The Old Familiar Faces. Like most of Lamb's poems it is particularly sentimental but it is still remembered and widely read, often included in Poetic Collections.Of particular interest to Lambarians is the opening verse of the original version of Th e Old Familiar Faces which is concerned with Lamb's mother. It was a verse that Lamb chose to remove from the edition of his Collected Work published in 1818. I had a mother, but she died, and left me, Died prematurely in a day of horrors – All, all are gone, the old familiar faces. From a fairly young age Lamb desired to be a poet but never gained the success that he had hoped. Lamb lived under the poetic shadow of his friend Coleridge.In the final years of the 18th century Lamb began to work on prose with the novella entitled Rosamund Gray, a story of a young girl who was thought to be inspired by Ann Simmonds, with whom Charles Lamb was thought to be in love. Although the story is not particularly successful as a narrative because of Lamb's poor sense of plot, it was well thought of by Lamb's contemporaries and led Shelley to observe â€Å"what a lovely thing is Rosamund Gray! How much knowledge of the sweetest part of our nature in it! † (Quoted in Barnett, page 50 ) Charles and Mary Lamb's grave Lamb's cottage, Edmonton, LondonIn the first years of the 19th century Lamb began his fruitful literary cooperation with his sister Mary. Together they wrote at least three books for William Godwin’s Juvenile Library. The most successful of these was of course Tales From Shakespeare which ran through two editions for Godwin and has now been published dozens of times in countless editions, many of them illustrated. Lamb also contributed a footnote to Shakespearean studies at this time with his essay â€Å"On the Tragedies of Shakespeare,† in which he argues that Shakespeare should be read rather than performed in order to gain the proper effect of his dramatic genius.Beside contributing to Shakespeare studies with his book Tales From Shakespeare, Lamb also contributed to the popularization of Shakespeare's contemporaries with his book Specimens of the English Dramatic Poets Who Lived About the Time of Shakespeare. Although he did not writ e his first Elia essay until 1820, Lamb’s gradual perfection of the essay form for which he eventually became famous began as early 1802 in a series of open letters to Leigh Hunt’s Reflector. The most famous of these is called â€Å"The Londoner† in which Lamb famously derides the contemporary fascination with nature and the countryside. LegacyAnne Fadiman notes regretfully that Lamb is not widely read in modern times: â€Å"I do not understand why so few other readers are clamoring for his company†¦ [he] is kept alive largely through the tenuous resuscitations of university English departments. â€Å"[6] Lamb was honoured by The Latymer School, a grammar school in Edmonton, a suburb of London where he lived for a time; it has six houses, one of which, â€Å"Lamb†, is named after Charles. [7] Quotations * â€Å"Lawyers, I suppose, were children once. † — features in the preface of To Kill a Mockingbird. * â€Å"Man is a gaming animal . He must always be trying to get the better in something or other. — features in the Essays of Elia, 1823. Selected works * Blank Verse, poetry, 1798 * A Tale of Rosamund Gray, and old blind Margaret, 1798 * John Woodvil, poetic drama, 1802 * Tales from Shakespeare, 1807 * The Adventures of Ulysses, 1808 * Specimens of English Dramatic poets who lived about the time of Shakespeare, 1808 * On the Tragedies of Shakespeare, 1811 * Witches and Other Night Fears, 1821 * The Pawnbroker's Daughter, 1825 * Eliana, 1867 * Essays of Elia, 1823 * The Last Essays of Elia, 1833 Biographical references * Life of Charles Lamb by E. V. Lucas, G. P. Putman & Sons, London, 1905. * Charles Lamb and the Lloyds by E.V. Lucas Smith, Elder & Company, London, 1898. * Charles Lamb and His Contemporaries, by Edmund Blunden, Cambridge University Press, 1933. * Companion to Charles Lamb, by Claude Prance, Mansell Publishing, London, 1938. * Charles Lamb; A Memoir, by Barry Cornwall aka Bryan Procter, E dward Moxon, London, 1866. * Young Charles Lamb, by Winifred Courtney, New York University Press, 1982. * Portrait of Charles Lamb, by David Cecil, Constable, London, 1983. * Charles Lamb, by George Barnett, Twayne Publishers, Boston, 1976. * A Double Life: A Biography of Charles and Mary Lamb by Sarah Burton, Viking, 1993. The Lambs: Their Lives, Their Friends, and Their Correspondence by William Carew Hazlitt, C. Scribner's Sons, 1897. References 1. ^ Lucas, Edward Verrall; Lamb, John (1905). The life of Charles Lamb. 1. London: G. P. Putnam's Sons. p. xvii. OCLC  361094. 2. ^ Last Essays of Elia page 7 3. ^ Lucas, Life of Lamb page 41 4. ^ The Essays of Elia page 23 5. ^ Literary Enfield Retrieved 04 June 2008 6. ^ Fadiman, Anne. â€Å"The Unfuzzy Lamb†. At Large and At Small: Familiar Essays. pp. 26–27. 7. ^ Lamb, Charles â€Å"Best Letters of Charles Lamb. † Best Letters of Charles Lamb (2006): 1. Literary Reference Center. EBSCO. Web. 1 Nov. 2009.