Wednesday, October 30, 2019
Molecular and Genomic Analysis of Bacterial Pathogenicity Essay
Molecular and Genomic Analysis of Bacterial Pathogenicity - Essay Example So far, in genetic analysis the resolving power has been limited only by the refinement of techniques. In the type of recombination on which classical genetic analysis is based, these structures are the chromosomes and their linearly arranged elements. The latter are recognized as genes as a consequence of their specific activities in metabolism and development (Pontecorvo, 1958). Complete genome sequences are now available for multiple strains of several bacterial pathogens and comparative analysis of these sequences is providing important insights into the evolution of bacterial virulence. Recently, DNA microarray analysis of many strains of several pathogenic species has contributed to our understanding of bacterial diversity, evolution and pathogenesis (Fitzgerald & Musser, 2001). Comparative genomics has shown that pathogens such as Escherichia coli, Helicobacter pylori and Staphylococcus aurues contain extensive variation in gene content whereas Mycobacterium tuberculosis nucleotide divergence is very limited. Overall, these approaches are proving to be a powerful means of exploring bacterial diversity, and are providing an important framework for the analysis of the evolution of pathogenesis and the development of novel antimicrobial agents (Fitzgerald & Musser, 2001). It is of little relevance whether the agents of risk are organic or inorganic; their effects both relate to processes of 'contamination' and 'spreading'. They can both be understood as 'actors'. In the discourses that have brought viruses to our attention, pathogen motivation is of crucial importance. Viruses make us ill because they are replicating themselves; like waste, they are virulent objects of modernity. However, unlike waste, they 'take over' bits and pieces of our bodies because they are motivated by self-replication. That is, they borrow bits of genetic material (DNA or RNA) and ribosome from their hosts (Cann, 1997; Levine, 1992). Popular culture can indeed be seen as playing a crucial role in the social and symbolic organization of risk management; expositions of newly emergent pathogen virulence have fully embraced the technological culture of the risk society. However, our exploration would not be able to escape the ironic turning-inward if it would merely circulate on the plane of textual analysis. Therefore, we turn to more sociological explanations of infections and epidemics to argue that pathogen virulence is part of a wider network of actors (humans, animals, technologies, and spirits). Moreover, it allows us to understand the social in terms of a complex spatialization of body politics and biopolitics, in which pathogen virulence constitutes a particularly effective medium of both 'sense-making' and the management of body boundaries (Joel Cracraft, Michael M. Miyamoto, 1991). Bacterial Pathogenesis Molecular Mechanisms De Bary (1879) broad definition of symbiosis includes parasitism and disease, areas in which significant discoveries are being made. This has been most evident in bacterial pathogenesis. During the past decade, scientists have introduced innovative approaches and concepts from disciplines such as bacteriology,
Monday, October 28, 2019
Connected battery to ammeter Essay Example for Free
Connected battery to ammeter Essay The aim of this investigation is to find out the relationship between resistance and conductive putty, and to see how length of putty affects this relationship. The Experiment: Conductive putty is specially designed to be a conductor; this is achieved by adding carbon black. This can easily be used to prove the concept of resistivity because it is malleable and so the cross-sectional area, length and shape can easily be changed. This experiment will show the effects on resistance in a circuit, as the length of putty decreases. I will be using 30cm of putty, and decreasing it by 5cm each time. First the voltage of the battery will be taken using a voltmeter, and this will be recorded at the start of the experiment. Then a circuit will be constructed containing the battery, the ammeter and putty. See diagram. For each different length of putty, a reading will be recorded from the ammeter and when the practical has been completed, I will work out the resistance using the formula R=VI. From those results I will draw a graph and then evaluate and conclude my experiment. Diagram: Constants: My constants include the weight of my putty I am going to start each experiment with 50g of putty. I will also sustain the same thickness of putty throughout my experiment, and the same battery will be used constantly. Variables: Possible variables in this experiment are temperature, voltage, cross-sectional area, mass, surface area and length. My variable is going to be the length of my putty, which will decrease by 5cm each time. I am going to start each experiment, using 30cm of putty. Fair Test: To ensure my results are as accurate as possible, I will make sure my experiment is a fair test. For this, there should only be one variable. Other procedures can ensure it is a fair test, such as accurately measuring the putty to make sure it is decreased by 5cm exactly every time. The same battery should be used throughout the experiment and to guarantee no results are anomalous, the experiment will be conducted three times and a mean average will be taken from each result. Prediction and Hypothesis: I predict that the resistance will be directly proportional to the length of the conductor so that if the length is doubled, the resistance will double providing all other factors remain constant. My hypothesis for this is that conductors have lower resistance when they are shorter because the electrons have a shorter distance to travel so more energy is conserved since there are fewer collisions, and the current is higher. In the longer lengths, as free electrons move from atom to atom some energy given off to heat. The longer a conductor is, the more energy is lost to heat. The additional energy loss subtracts from the energy being transferred through the conductor, resulting in a decrease in current flow and an increase in resistance Safety: The conductive putty is a harmless, non toxic and non-staining, however if gloves are not worn, your hands become black and you will need to wash them. A lab coat should be worn to minimize marks on clothes and the experiment is conducted on a tray to reduce the possibility of a messy workspace. Apparatus list: 50g of conductive putty 2 coins Tray to work on Knife Ammeter Ruler Voltmeter Wires Crocodile clips Gloves Method: Put on gloves and rolled putty into 30cm long piece on the tray, trying to keep the thickness consist ant. Used voltmeter recorded the voltage of the battery. Connected battery to ammeter, and connected ammeter and other terminal of battery to putty by putting crocodile clips on the ends of the wires, clipping them to coins and placing coins at either end of the putty, this was done to make a reliable connection. See circuit diagram. Recorded reading from ammeter. Measured 5cm of putty with ruler and cut with knife. Re-attached putty to circuit. Repeated process, deducting 5cm from puttys length each time, recording the reading from the ammeter. Repeated experiment three times, which will enable me to spot anomalous results.
Saturday, October 26, 2019
Essay on Ophelia - The Innocent Victim in Shakespeares Hamlet
Ophelia - The Innocent Victim in Shakespeare's Hamletà à à à à Poor Ophelia, she lost her lover, her father, her mind, and, posthumously, her brother. Ophelia is the only truly innocent victim in Hamlet. This essay will examine Ophelia's downward spiral from a chaste maiden to nervous wreck. à à à à From the beginning of the play, in Act I Scene iii, Laertes and Polonius are trying to convince her that Hamlet does not love her and only is interested in her so he can sleep with her. Laertes says "Perhaps he loves you now, ...... His greatness weighed, his will is not his own." He is telling Ophelia that she is likely to have her heart broken because of Hamlet's high birth. He may not be able to choose who he marries, so although he may love Ophelia, he can never marry her because of the difference in their social classes. This cannot have a good effect on Ophelia, her brother telling her that the her relationship with the one she loves is doomed from the start! Polonius tells her "Affection pooh! You speak like a green girl, / Unsifted in such perilous circumstance. / Do you believe his tenders, as you call them?" He means that although Lord Hamlet has been showing many signs of affection to Ophelia, it cannot be real. He is saying that Ophelia is blinded by Haml et's charm and is inexperienced (Unsifted) in this sort of situation. He goes on later to say that these affections are merely "...springes to catch the woodcocks" (traps to catch stupid little birds.) Why does Ophelia's family find it necessary to bring down her spirits about her relationship with Hamlet? Can't they let her figure it out for herself? This, in my opinion, is a good example of how Ophelia is victimized in this play. à à Later in the play, when Hamle... ... shows how Ophelia is the real victim in Hamlet. Everybody else who was killed in the play had done at least something evil to warrant their deaths, but what did Ophelia do? Did Shakespeare intend for Ophelia to be an innocent victim? Was it his way of adding to the feeling of loss or waste that one is supposed to have after seeing the play performed? I believe this to be true, but we may only speculate as to his reasons for doing this. Works Cited Shakespeare, William. The Tragedy of Hamlet, Prince of Denmark. Massachusetts Institute of Technology. 1995. http://www.chemicool.com/Shakespeare/hamlet/full.html No line nos. Showalter, Elaine. "Representing Ophelia: Women, Madness, and the Responsibilities of Feminist Criticism." William Shakespeare: Hamlet. Ed. Susanne L. Wofford. Case Studies in Contemporary Criticism. Boston: St. Martin's, 1994. 220-240.
Thursday, October 24, 2019
Social Constructionism
Social constructionism focuses on meaning and power. It maintains that, as humans, we respond to the meaning of events and objects rather than the actual objects and events themselves. This meaning is actually a construction, a product of social interaction between individuals. Our behaviour is regulated by guidelines, which make everyday life predictable and understandable. These guidelines set boundaries as to what is acceptable behaviour, and are themselves a product of social interaction. They cause us to behave in a certain way ââ¬â the way that is seen as the norm. It is through social interaction that people ââ¬Å"act and react in relation to others.â⬠à Through this social interaction, we learn what is acceptable and what is not. Over time these ââ¬Ërulesââ¬â¢ become internalised within us, and eventually become a somewhat unconscious part of our lives. We end up just taking them for granted, as we begin to see that what we do is just normal (e.g. habit). Burr (1985) identifies four assumptions that the social constructionist perspective follows: The first is that, as social constructionists, we should ââ¬Å"take a critical stance towards our taken-for-granted ways of understanding the world.â⬠à Whereas traditional science assumes that observation can be used to explain the nature of the world, social constructionism is wary of this opinion. It argues that just because we divide people and things in the world into categories, they may not actually be real divisions. Burr uses the example of music ââ¬â there is nothing in the nature of music that denotes that it should be divided into such categories as ââ¬Ëpopââ¬â¢ or ââ¬Ëclassicalââ¬â¢. The other point Burr raises is that of ââ¬Ëhistorical and cultural specificityââ¬â¢. This is the idea that the understanding we have of the world, and concepts in it, are specific to particular cultures and time periods. Burr also insists that these concepts are products of, and dependent on, the culture and the economic arrangements of the culture at that time. Consequently, all medical belief systems operate within a culture with norms, values and expectations that make sense of illness for people in that culture and set the criteria for what, locally, can count as illness. The variation in ways of understanding illness that exists across cultures and across the range of alternative medicines in our own society can also be seen historically. Foucault (1973, 1980) has persuasively argued that such ordering and classifying, with respect to human beings, has played and continues to play a key role in controlling the populace. By classifying people as normal or abnormal, mad or sane and healthy or sick, it became possible to control society by regulating work, domestic and political behaviours. For example, the certified mentally ill may not vote and may be forcibly confined, those who cannot obtain a sick note from their doctor may have no choice but to work and those whose sexuality is deemed unhealthy or abnormal may be denied access to family life. The next point Burr mentions is that people construct their own understanding of the nature of the world through social interaction. Social constructionists are especially interested in how individuals interact, particularly the idea of language. Through communication, we distinguish shared meanings. These shared meanings would be impossible without communication. The interaction that takes place between individuals never ends. Like socialisation, it exists throughout oneââ¬â¢s life. It leads to a collective understanding of meanings. Institutions are formed, and rules and policies are put into place. This brings us on to the last of Burrââ¬â¢s assumptions; the idea that knowledge and social action go hand in hand. Each social construction differs, and ââ¬Å"brings with itâ⬠¦. a different kind of action from human beings.â⬠It is not only our behaviour that is ââ¬Ëlearntââ¬â¢. Society affects our thoughts and emotions. Social constructionists believe that our identities in particular are shaped by society (Berger, 1963, p.140). Berger describes identity as being something that is not ââ¬Ëgivenââ¬â¢, but something ââ¬Å"bestowed in acts of social recognition.â⬠à Through the process of socialisation, we internalise the rules of society, and are compelled to stay loyal to these rules. Various forms of social control exist to keep us ââ¬Ëin lineââ¬â¢ and prevent us from breaking the rules. More formal types of control include law enforcement, whereas there are more subtle forms such as disapproval of deviant acts, followed by guilt and shame. Berger maintains that no society can exist without social control. (Berger, 1963, P.83) Burr argues that personalities do not necessarily exist within a person, but rather between people.à Common words used to describe peopleââ¬â¢s personalities would be somewhat meaningless if the person being described lived alone (Burr uses the example of living on a desert island). Without other people around them, how can someone be described as having a shy personality? The point Burr is trying to make is that such descriptive words often refer to our behaviour towards other people, and donââ¬â¢t have much meaning if you take other people away from an individual. Similarly, our personalities may change depending on whom we are with. Burr argues that although our personalities may change slightly when we are with different people, it is still ââ¬Ëusââ¬â¢ in all of them, but each ââ¬Ëyouââ¬â¢ is affected, and socially constructed by the relationships we have with those people. The empirical study showed that managers enact a managerial role that involves portraying themselves as managers, maintaining the visual faà §ade of management, controlling themselves strictly to prevent the mask slipping, and so carrying out the symbolic role of manager. However, to be a manager also requires that there be a managerial Other, and a managerialized order requires the denigration of other participants in the organization and the arrogation of others' rights to self-determination. Managers, who are the materialized metaphysics, so to speak, of capitalist power, are in this perspective a social construction in that they belong in a social world wherein lies the possibility for thinking, and thus practising, things differently. In order to bring about change we have to understand- the mechanisms by which current pillars of power are maintained. Marxism had too simplistic an assumption about how change could be achieved and, indeed, about how the new utopia could be built. Market managerial utopianism sadly has been more successful in imposing its own vision of utopia (Parker, 2002). Postmodernism/post-structuralism, while it has not yet helped us dream the design of the utopia we desire and has, indeed, in a peculiar reverse brought pragmatism to the discussion about utopias, helps us discern and understand those mechanisms. As Laclau (1990) has pointed out, it helps us open the possibilities repressed in the taken-for-granted and seemingly ââ¬Ëobjective' social relations and identities. One of these mechanisms is a language of management which is now so dominant that it crowds out alternative ways of thinking of, speaking about and working in organizations. The language of management is materialized in and through managers. But it is too simple to think of the language of management as nothing more than a language of rationality, autonomy, entrepreneurship, etc. Foucault have taught to explore more deeply into any language, to discover the languages which make possible that language, and thus not to presume that the ideology spoken through the language is all that informs and sustains that power/knowledge formulation signified in writing and speech. In other words, social constructionism, as a study of how power, first, impregnates the language of management that is found in textbooks, of how readers interact with the textbook and, seduced by the language, absorb it to some extent into their identities and thus come into being as managers. Second, it is a study of how managers' identity is permeated through and through with and by the organizations in which they work. It is thus a study of how management is a social construction. All in all, the social constructionist perspective maintains that social interaction and socialisation are incredibly important, as they are the backbone for building individuals. Language is of particular importance to this perspective, and itââ¬â¢s argued that ââ¬Å"language provides the basis for all our thought.â⬠à In this sense, it is through language that we can give our experiences meaning. In conclusion, the social constructionist perspective offers a lot of insight into the human world, especially with regards to the construction of society and individuals within it. References Berger, P, 1963, Invitation to sociology, Harmondsworth, Pelican. Burr, V, 1995, An introduction to social constructionism, London, Routledge. De Swaan, A, 2001, Human societies, Cambridge, Polity. Foucault, M., 1979, The Birth of the Clinic, London: Routledge. Foucault, M., 1980, Power/Knowledge, London: Harvester Wheatsheaf. Jenkins, R, 1996, Social identity, London, Routledge. Laclau, E., 1990, New Reflections on the Revolution of Our Time, London: Verso. Macionis, J., and Plummer, K, 2002, Sociology: a global introduction, Harlow, Prentice Hall. Oakley, A., 1985, Sex, gender and society, London, Gower. Parker, Martin, 2002, Utopia and the Organizational Imagination: Outopia. In Parker, Martin (ed.) Utopia and Organization, Oxford: Blackwell, pp. 1-8. Taylor, S., 1999, Sociology: issues and debates, Basingstoke, Palgrave. What is social constructionism? http://www.psy.dmu.ac.uk Sociology online www.sociologyonline.co.uk
Wednesday, October 23, 2019
My personal narrative Essay
My personal narrative is developed by using the questions posed by McGoldrick and Gerson (1985) in the chapter titled ââ¬Å"Constructing Genogramsâ⬠(pp. 32-7) as a guiding framework. I am the only child of Neil aged 57 and Dorothy aged 53. Because I am much closer to my fatherââ¬â¢s side of family, I will begin with his description and his family of origin. My father was born in 1946. He is the second child in the family of four children, starting with Eve who is 60 and followed by Rene and Toby who are 52 and 47 respectively. Because he is physically handicapped, my father has not worked for many years. He met my mother while she was working at a restaurant that he frequented in 1977 and they were married the following year. However, when I was eight years old, my parents were divorced in 1985 when my mother, who could not cope with her alcoholism, left my family permanently. Since then, my father has been a constant source of support for me. After my parentsââ¬â¢ divorce, we moved in with my paternal grandmother, Ruth, who died in 1998 at the age of 82. At that time, my paternal grandfather who suffered from heart disease had been dead for four years. A wise, warm and loving grandmother, Ruth more than compensated for my motherââ¬â¢s unexpected departure from my life. Apart from my father who has supported me in all my endeavors, my grandmother was an influential person in my life who encouraged me to realize my ambitions, while cultivating my desire to help others.
Tuesday, October 22, 2019
Thomas woodrow wilson essays
Thomas woodrow wilson essays Vote for Woodrow Wilson! That is what was being said throughout the country. His name had been spread for not only being the President, but for being a scholar, a teacher, and a university president. But he had encountered many difficult tasks throughout his life. Thomas Woodrow Wilson was born on December 29, 1856 to Joseph Ruggles Wilson and Janet Woodrow in Stauton Virginia. He was the third of four children and his was of Scottish and Presbyterian descent. The church played a hard and commanding role in the up bringing of Thomas. They moved several times; they had moved to places like Augusta, Ga; and Wilmington, N.C. During his childhood he suffered dyslexia and did not learn to read until he was ten and yet, he still had a passionate interest in politics and literature. As a teenager his dad taught at the Columbia Theological Seminary in South Carolina, and he became more and more into Politics. He soon dropped his first name to emphasize the family connection and because he thought Woodrow Wilson sounded more dignified. His father served during the Civil War as a chaplain with the confederate army, and his church in Augusta was turned into a hospital. That is when he was deeply affected by the horrors of the war. Years later, he attended Davidson College near Charlotte, North Caroline for a year before transferring to Princeton University in 1875. While at Princeton, he became more intellectual, reading widely, became engaged in debate and he edited the college newspaper. While in College, he published an essay comparing American government with British Parliamentary system. Fours years later he graduated from Princeton and soon began studying law at the University of Virginia, with great expectations that would lead him to his political dream. Two years of legal practices in Atlanta Georgia disillusioned him, and he quit his law career for graduate in govern ...
Monday, October 21, 2019
Job Search Success Story â⬠This Could Be You!
Job Search Success Story ââ¬â This Could Be You! In my last blog post, Job Seeker Success Survey Results Are Out!, I reviewed some of the most and least effective thoughts and actions taken by job seekers. As promised in last weeks article, heres a story from a client who turned his thinking around from negative to positive and took actions that quickly led to a highly desired job offer. You can create a similar success! Here is his story, as he relates it: Commitment, Investment, Learning My job search began in May 2012, and kicked into high gear in July 2012 as my MBA degree was imminent. As the search began, my thoughts wandered at my current position, admittedly at the expense of my work production; I knew the end was near and this was NOT the company I wanted to build a career with. I had waited patiently for almost 4 years for my opportunity to jump into something I love. I was not going to find a quick fix and take anybody who would have me. I was willing to wait and find the perfect job with the perfect company. I began to devour any and all reading material regarding job searching. I happened upon How to Write a KILLER LinkedIn Profile and read it on the plane to my wedding in Florida. I enlisted the help of The Essay Expert and things got really serious. Not only did I feel I had responsibility to myself, my family, and my new bride, but now I was even more heavily invested, emotionally and financially, in finding that new beginning. I received a LinkedIn makeover, resume makeover and two cover letters that were easily customized to any job I was applying for. Challenges Arise and Some Disempowering Self-Talk I figured Id be hired in no time with the perfect company. Nobody had a better LinkedIn profile, nobody had a better resume, nobody had written a more perfect cover letter. I do sales for a living, so thought interviews would be a BREEZE for a charismatic guy like myself. I was wrong. Those perfect jobs I found? I received rejection emails without even an interview. I complained, Dont they know how hard Ive worked and all the years Ive put in to making myself the perfect candidate? Empowering Self-Talk After suffering for a few weeks, I wrote to Brenda Bernstein, The Essay Expert, who suggested I hire a career coach. She connected me with Kristin Johnson. At this point I had a choice: continue to invest in myself or do it on my own and get the mediocre results I was already getting. I decided to invest in myself because in this job search process you begin to really doubt yourself. With Kristins help, I began to figure out who I am and what my brand is. I had heard the term branding before and thought it was a junk statement made by airheads in Hollywood. Then I came to a realization: I dont know how to express who I am! I could sell anybody on anything but I couldnt sell myself. I again began to devour literature on interviewing. Working with Kristin I learned how to sell myself to achieve my goals. Empowering Action I put my nose to the grindstone. I gained 20 pounds, refusing to go to the gym in the effort to squeeze out more job searching time [Editors note: I do not necessarily recommend this strategy! Many people succeed because they DO go to the gym!]. I emailed, called and met with anybody I could to get connected with a potential job. I was always looking for an angle to make a connection. I poured more hours into my job search, and what were once great cover letters became one-page works of art that took hours for me to construct. Miraculously, doors began to open. I started getting calls for phone and in-person interviews. By trial and error I began to learn how to navigate these encounters. With every interview I felt myself improving and gaining confidence. I dedicated myself to reading self-help books, mostly from Dale Carnegie, and took this knowledge to interviews. Doors began to open widercompanies were offering me jobs! I went from praying for an interview to turning down positions because they just didnt fulfill all my needs. I was being looked at by one of the most luxurious and iconic hotels in New York City. A leader in the online travel agency was flying me out to their headquarters to meet with a panel of interviewers. A company I had turned down for a lower position offered me a management position. A complete 180 occurred! Winning the Game The search finally concluded in November 2012, after 6 months of relentless searching and networking. I accepted a position at a hospitality organization that is worthy of my talents and skills. A tremendous amount of time and effort was poured into this process and I got by with a little help from my new friends. Do you have a successful job search story to share? Please leave a comment below! Category:Job SearchBy Brenda BernsteinApril 23, 2013
Sunday, October 20, 2019
Cursive Writing for Learning Disabled
Cursive Writing for Learning Disabled Its not uncommon for special education students to struggle with writing. Dyslexia, dysgraphia, and various kinds of language-based disorders make themselves very pronounced when children are learning to write. But its less common for teachers to make this counter-intuitive move: Try cursive.Ã Generally considered to be more difficult for children than writing in manuscript (block letters) and losing ground in the battle for productive class time, script is finding a late-career resurgence with the special-ed crowd. Not only are there benefits to cursive writing that bleed into other skills (for example, the fine-motor workout of cursive writing has salutary effects on similar fingerwork), some scientists believe that children who can write neatly in script are better at math and other analysis. Why You Should Consider Cursive If handwriting is a struggle, give cursive writing a shot. Dont worry that handwriting (and reading handwriting) is becoming something of a lost art- all students, especially special ed kids, benefit from successes. Here are some reasons you may want to flip the script in your classroom: The letters flow much more easily, and usually only one movement is necessary. Children often struggle with the many fine movements required to print. For children with motor-planning issues, remembering where to put the circles and sticks, crossing ts and dotting is, and remembering the orientation of each letter is no easy task. How often have you seen these children confuse bs and ds and put the circles on ps on the wrong side?Spaces separate words in cursive, while the letters are joined. Therefore, phonetics are joined together. Many students find that script writing is conceptually easier to grasp in this regard.Ã Rarely will you see reversals in cursive writing, unlike printing. Children respond well to the left-to-right flow of writing.Teaching cursive saves time. Why spend time to learn printing first, when children will learn it through reading? Its simply not essential to have students print and learn cursive at the same time.Ã Most teachers report that children who le arn handwriting exclusively show no difficulties reading print. Thats not always the case when children learn printing first. In fact, many teachers moving to cursive writing instead of print report that it was the best move for their students. Some Advice for Teaching Cursive Stick with it.Begin with the letters without loops (t, i, d, p, m, n, r).Show the child how to slant the paper to make writing more natural.Begin with lowercase letters.Remember that motor skills of children with learning disabilities are often weak, provide dotted cursive writing paper for ease and guide the childs hand. Direct teaching is recommended. Remember to be patient, in the long run youre saving teaching time!
Saturday, October 19, 2019
Compare the criminal justice system of the United States with England Term Paper
Compare the criminal justice system of the United States with England in their handling of cases of domestic violence, rape and - Term Paper Example The justice systems employ a punitive system that utilizes a court system, police and regional prisons. England and the United States are home to some the best justice systems in the world. Both countries have justice systems that aim at controlling crimes against women. The two systems seem similar on the surface, but have obtrusive differences when analyzed critically. The following report is a comparison of the justice systems of the two countries, their similarities, differences, as well as the efforts that each country has put in place to put an end to such crimes. Introduction to Justice Criminal Systems There are numerous types of criminal justice systems around the world, all aimed maintaining peace and order in their jurisdiction area. These justice systems forces individuals to abide by law in an attempt to deter them from disrupting peace and order. The systems achieve this by pressuring the individuals with the notion of punishment, which is either punitive or rehabilitat ive1. All criminal justice system is divided into three main parts; policing, courts and corrections. Policing refers to where the investigations are held, the courts are where judgment takes place whereas correction is where correctional authorities overlook the punishment passed in the courts. Every nation state varies in the criminal justice system that it employs on various issues such as rape, abortion and violence. This paper seeks to compare the systems of criminal justice in the US and the UK on the issues of domestic violence, rape and abortion. Globally, women have the right to undergo the justice system whenever they face sexual assault or even rape. Additionally, such women have the right to be safeguarded by the law and be offered any payment for the harm done to them by the offender2. In America, rape is regarded as the climax of any sexual offence and it is punishable by the laws of the land. This law of rape was adopted by the US colonies in the 17th and 18th century . However, each state in the US has a different definition of what rape is. All the states agree that when a man coerces a lady to have sex with him without her agreeing to it, then that may be deemed as rape. Currently, diverse states have been able to pass various laws of reform on what rape is. For instance, they have made the rape law to consist of certain occurrences that are nonconsensual, that need no coercion. Furthermore, marital rape has been included in the state laws3. Additionally, the laws state that any sexual activity performed on a child is rape. According to the law, any girl who is from the age of 14 to 18 that is coerced to have sex may file for rape. This is even in instances whereby the girl has agreed to perform the sexual act. Rape also may be charged on a person who has intercourse with a woman who is considered by the law to lack the ability to consent to the act. For example, in instances where the individual is drugged, mentally handicapped or even drunk. In most American states, rape shield laws have been enacted to safeguard the victims from the emotional trauma that may occur especially during court questioning on their sexual history. This is because most witnesses feared being put down and were demoralized from whether reporting rape or pursuing the charges. Hence, on a federal level, the American Congress passed Rule 412 of the
Friday, October 18, 2019
Major Project Coursework Example | Topics and Well Written Essays - 2000 words
Major Project - Coursework Example In addition, it affects businesses and government ministries across all countries in the world. Increased competition, which has been on the rise thanks to globalization and technological advancements, has led to increased employee turnover (Ucho, Mkavga & Onyishi, 2012). Globalization has increased demands on companies and for an organization to survive these pressures; it has to follow the best practices that ensure that its human resource is nurtured well. When the human resource is satisfied, chances are high that employee turnover would be reduced. It is worth noting that organizations must aim to trim down costs at all times and these include work force training as well as technological costs. Following increased employee turnover, it is impossible to cut the labor training costs because the organization would be on the lookout for new employees at all times. To replace an employee, an organization has to spend more than a third of the new employeeââ¬â¢s salary according to United States Department of Labor. This leads to increased costs, which could be eliminated by reducing employee turnover (Chawla & Sondhi, 2011). According to Coomber & Barriball (2007), employee turnover is not an issue that affects the private sector alone; it also affects government ministries across the world. In Britain, National Health Service reports that the number of nurses who voluntarily leave their jobs per year is worrying. In 2003, nursing staff turnover was 9.4% in the country. Nurses play a critical role in the health of the public in any given country. Following the increasing number of people with chronic diseases, long life expectancy and advance in medical technology, the number of needed nurses is increasing every day. When the turnover is high, the remaining staff members are pressurized to cover the posts left vacant by the departed colleagues and this increases stress on the remaining staff. This in the end,
STATE of Nebraska, Appellee, v. Jerry Watson, Appellant Research Paper
STATE of Nebraska, Appellee, v. Jerry Watson, Appellant - Research Paper Example The offense was first-degree murder, and it resulted in his conviction and imprisonment for 10 to 20 years for use of lightest deadly weapon to commit the crime. This paper aims to; critically discuss the case of State of Nebraska v Jerry Watson in its entirety and, the importance of fingerprints/latent to the conviction of Jerry Watson. In an apartment in Omaha, Nebraska, Bonnet, the victim was living alone. After failing to report for work for two days in a row on October 17, 1978, a friend called the manager to check on him in his apartment complex. The manager of the complex looked through the mail slot in the door and saw him lying inside, he then knocked the door. When he failed to answer his door, through the mail slot, he saw Bonnet lying there but, he looked injured or very sick. The manager then decided to call an ambulance to rush Bonnet to the hospital for treatment. The Fire Department of Omaha responded to the call for help. Forcibly, they entered the apartment after the initial futile attempt to gain access to the apartment. Bonnet was found lying head facing down and naked. In his abdomen, he suffered one wound. The stabbed wound seemed to be the cause of his death as revealed by an autopsy. The Omaha police then began to process the complex apartment as the crime scene after securing it and discovering Bonnets body. Before the crime, the apartment was described as neat and very orderly. Photographs of the scene and evidence from the apartment taken by the crime scene investigators became part of the evidence. Newspapers were found scattered both on the floor and on a coffee table, and the telephone cord found severed. Hair and fecal matter found in the three towels found near Bonnets body. Cans of beer found in the kitchen sink and the trash can. A note that stated a piece of evidence also left the scene of the crime. The note ends with a derogatory statement to the police officers. After a thorough search, Bonnets wallet or any cash could
Thursday, October 17, 2019
What implications, if any, do you draw about EMU as an OCA for these 4 Essay
What implications, if any, do you draw about EMU as an OCA for these 4 countries and why - Essay Example EMU can also be as optimal currency areas for the four countries such as France, Germany, Italy and UK and it has certain amount of implications for these four countries. A member state must comply and should be a part of the EMU stage to adopt Euro as a common currency in the member states for managing trade and exchange rate. This Union is essential for ensuring that the member states of the European nations are able to increase the efficiency of the economies of European Union (Melitz, 2011). After the crisis in the year 2009, the European nations are identified to face adequate challenges in terms of managing the value of Euro, which affected the economic conditions to a certain extent. In this regard, the member states of the European Union are needed to adopt Euro as the common currency. The monetary framework of European Union is also required to control the output as well as inflation of these four countries and help to stabilise the economy by preventing the politically encouraged interventions (Shambaugh, 2012; Angeloni & Dedola, 1999;). The individuals against the EMU noted that Euro will be in dangerous situation if the contributing countries do not fulfil the requirements of OCA. The endogenous OCA theory recommended that economic and monetary integration play a vital role in shaping the EMU (European Monetary Union). OCA offers support of educational services to the politicians to make a stronger integration level in the EMU. The properties of OCA have developed for most analysed countries, but the periphery of EMU has not been predicted by the endogenous theory. The theory of OCA also suggested that monetary union is useful for economies and it also involved in high labour price, mutual trade and flexibility in wages (Buiter, 2012; Vieira & Vieira, 2010). OCA has an impact on the decision to enter the EMU. The comparison value of index of EMU states that
Logistics Management Essay Example | Topics and Well Written Essays - 2000 words
Logistics Management - Essay Example Alcoa serves the aerospace, automotive, packaging, building and construction, commercial transportation, and industrial markets, bringing design, engineering, production, and other capabilities of Alcoa's businesses as a single solution to customers. The company has 116,000 employees in 44 countries. In 2006 it was 10 times safer to work for Alcoa than it was in 1991. Alcoa makes a very sustainable product: almost 70% of the aluminum ever produced is still in use, equal to 480 million metric tons (529 million tons) of a total 690 million metric tons (761 million tons) manufactured since 1886. Every day, worldwide, Alcoa: A logistics manager is a person who manages the processes involved in a supply chain and is responsible for it. He is in relation to many work groups for example retailers, customers and manufactures. All the work is expected from a logistics manager is to order all the production processes so that customer finally gain enough satisfaction with the product or service purchased. The role of a distribution manager coordinated with logistics management skills is controlling the stock and market, control on warehousing and transportation affairs and having control on the structures and making sure that everything is in place and works in order. One important key that plays a vital role in logistics management is Information Technology. Logistics managers make the most of Information Technology to forecast too complicated behaviours of system as complex as stocks or project completion times. They also take the advantage of information industry in predicting the costs and evaluation or pr ocesses inside the structure of large companies.3 A person in this position may be assigned to any of the following tasks according to the need of the company which is hiring a Distribution/Logistics Manager. Here are some of the roles of a Distribution/Logistics Manager: "monitoring the quality, cost and efficiency of the movement and storage of goods; coordinating and controlling the order cycle and associated information systems; analyzing data to monitor performance and plan improvements; allocating and managing staff resources according to changing needs; liaising and negotiating with customers and suppliers; Developing business by gaining new contracts, analyzing logistical problems and producing new solutions. When managing warehouse or transport staff, the role may also include: implementing health and safety procedures; managing staff training issues; motivating other members of the team; project
Wednesday, October 16, 2019
What implications, if any, do you draw about EMU as an OCA for these 4 Essay
What implications, if any, do you draw about EMU as an OCA for these 4 countries and why - Essay Example EMU can also be as optimal currency areas for the four countries such as France, Germany, Italy and UK and it has certain amount of implications for these four countries. A member state must comply and should be a part of the EMU stage to adopt Euro as a common currency in the member states for managing trade and exchange rate. This Union is essential for ensuring that the member states of the European nations are able to increase the efficiency of the economies of European Union (Melitz, 2011). After the crisis in the year 2009, the European nations are identified to face adequate challenges in terms of managing the value of Euro, which affected the economic conditions to a certain extent. In this regard, the member states of the European Union are needed to adopt Euro as the common currency. The monetary framework of European Union is also required to control the output as well as inflation of these four countries and help to stabilise the economy by preventing the politically encouraged interventions (Shambaugh, 2012; Angeloni & Dedola, 1999;). The individuals against the EMU noted that Euro will be in dangerous situation if the contributing countries do not fulfil the requirements of OCA. The endogenous OCA theory recommended that economic and monetary integration play a vital role in shaping the EMU (European Monetary Union). OCA offers support of educational services to the politicians to make a stronger integration level in the EMU. The properties of OCA have developed for most analysed countries, but the periphery of EMU has not been predicted by the endogenous theory. The theory of OCA also suggested that monetary union is useful for economies and it also involved in high labour price, mutual trade and flexibility in wages (Buiter, 2012; Vieira & Vieira, 2010). OCA has an impact on the decision to enter the EMU. The comparison value of index of EMU states that
Tuesday, October 15, 2019
Organization Structures Essay Example | Topics and Well Written Essays - 3500 words
Organization Structures - Essay Example The company was founded in 1981; have about 3000 employees worldwide delivering exclusive technology solutions in their niche market. They own a number of patents. Their patented technology models are used even by Microsoft and IBM. The name of the company has been kept confidential on their request. In this report, we will identify this company as Company A. (b) Asia Pacific regional office of one of the largest Security Services Group of the world headquartered in London. They employ the largest no. of people in India (more than 200000 people) among all privately owned organizations. They provide physical security services to MNCs, Banks, Govt. Of India and Foreign Embassies pertaining to Physical Guarding, Facilities Management, Cash Transfer, and Body-Guard services. The name has been kept confidential on their request. In this report, we will identify this company as Company B. In both companies, some departments are flat while others have deep hierarchies. The functional depth and scope of work of departments also varies considerably. Company A possesses a Global Organization Structure while Company B possesses a region specific organization structure. I hereby present a transformation model analysis (Lawrence & Lorsch, 1967, Learning Space - OpenLearn - The Open University; Lawrence 2007) of both the organizations: Transformation Model of Company A: Figure 3 Transformation Model of Company B: Figure 4 Figure 3 Figure 4 The transformation models of the two companies justify the rationale of the organization structure deployed in the two organizations. A closer look reveals the following differences: (a) The input parameters in company A appears to be more relevant to knowledge workers while the same in company B appears to be relevant to physical workers/muscle-men. (b) Company A is processing transformations of a global spread of people knowledge, software tools, networked computers and associated processes into software and associated knowledge products for customers while company B is processing manpower and associated physical resources into physical protection machinery deployed for a customer for physical security. (c) The output delivered by company A is software product and associated knowledge documents while the outputs delivered by company B are physical premises security and secured cash transfer. (d) In case of Company A, the customer is engaged with knowledge workers at a bit & byte level thus widening the span of feedbacks whereby lot of enhancements need to be processed. Every support function along with the Customer Engagement team gets involved. On the other hand, in Company B, the feedback from customers would be more of escalations and service improvement
Monday, October 14, 2019
Fundamental Rights of the Individual Essay Example for Free
Fundamental Rights of the Individual Essay The forefront of American politics was drastically shaken at the turn of the American Revolution as the monarchial order once imposed on the Patriots had finally collapsed. The implementation of the Articles of Confederation into the states bestowed a great sense of independence that had never before been experienced while under British rule. The Articles of Confederation served its purpose by launching a political structure which opposed a monarchial system and defining what that meant to the people. Despite the inherent flaws of the Articles of Confederation, this newly adopted governmental structure established a mission statement of American politics which still exists in our government today: the power of the fundamental rights of the individual. The states had gained true independence under this confguration and this ideal was something that many opponents of the ratification of the Constitution were refusing to sacrifice. Implementing a central government would shift power from the newly sovereignty of that states that had not been easily obtained and this ignited a fear of possible tyranny of the majority if the Constitution was eventually ratified. Submitting to a Constitution meant that they would have to place a sense of trust into a strong central government and this was not something taken lightly. Facing a declining economy amongst other problems brought on by the Articles of Confederation, something had to be done to remedy the unforeseen issues between the states. Both federalists and anti-federalists induced a great debate through the means of numerous publications released to the public prior to the ratification of the Constitution. In the Declaration of Independence, Thomas Jefferson asserted that: all Men are created equal, that they are endowed by their Creator with certain unalienable Rights, that among these are Life, Liberty, and the pursuit of Happiness. That to secure these rights, Governments are instituted among Men, deriving their powers from the consent of the goverened (Dolbeare, 59). This pivotal statement became the crux of the ideal that the opponents of the Constitution had feared losing. The opponents to the Constitution would not waive this notion of maintaining the power of the individual to secure rights that they found to be rightfully theirs after the overthrow of the British Crown. Due to the fact that many of the federalists held positions of power, there was a vast amount at stake for the opponents to lose if the Articles of Confederation were to be redefined into a system that may not emphasize states rights. The above passage contains one of Jeffersons most quoted, ambitious statements as its meaning has evolved through time and played a great role in shaping what we now call the American Dream. For instance, today, society has the evolved the meaning that all people of this nation are created equal and not Just the Caucasian, property owning men. In this doctrine, hese rights professed by Thomas Jefferson are not Just subject to certain groups; rather, all people, who may have separate interests, fundamentally have the right to express and lobby for the endorsement of interest. ajority as they lay out and define the checks and balances in within the governmental system that would be in place by the Constitution. For example, the federalists outline that the proposed branches of the government would have power to compel one another. For instance, the Supreme Court holds the power to interpret the constitutionality of a law put into place by the federal government, the president ould have the power veto a proposed bill from the legislature, and the legislature would be able to override the president with a two-third majority in each compartment. Pitting these powers against one another would keep them in check and ensure that the majority would not solely hold the supreme power. In the Federalist No. 39, The Conformity of the Plan to Republican Principles, advocating for the adoption of the Constitution, James Madison references the conditions of the adversaries of the Constitution: They ought, with equal care, to have preserved the federal form, which regards the Union as a confederacy of overeign states; instead of which, they have framed a national government, which regards the Union as a consolidation of the States (Madison). Madison acknowledges that the opponents refuse to let the formulation of a national government to take too much power from the states. The opponents view the Constitution as transforming the federal form of government that the Articles of Confederation had been intended for to national form of government, thus making the citizens of the states subject to that national power rather than only subordinates to their respective state. However, Madison elaborates: That it will be a federal and not a national act, as these terms are understood by the objectors; the act of the people, as forming so many independent States, not as forming one aggregate nation, is obvious from this single consideration, that it is to result neither from the decision of a majority of the people of the Union, nor from that of a majority of the States (Madison). In this passage, Madison argues that the under the Constitution, the central government will contain both elements. For instance, if the states vote to go through with the ratification, this ill be a federal act, not an overarching national act of tyrannical power. At this moment, the states are seen as sovereign bodies, and the ratification would be a result from unanimous assent from the states as well as its own voluntary act (Madison).
Sunday, October 13, 2019
Wipro BPO, India: Organisational Behaviour Case Study
Wipro BPO, India: Organisational Behaviour Case Study Scope- This assignment talks about the various concepts and ideas in organizational behavior and how they can be used to improve the working style of todays organizations. This assignment focuses on the WIPRO BPO India Limited and discuss about how the study of organizational behavior can be applied to the organizational operations of WIPRO BPO. This report will focus on the various concepts in organizational behavior such as motivation and management and their application in WIPRO BPO. LIMITATIONS- This assignment does not cover all the key concepts in the study of organizational behavior and also while using some of the key concepts for WIPRO BPO; we have made some assumptions in the analysis. FINDINGS- The Wipro BPO is a brand name in market and is a reputable company. Through its innovations and various other plans and measures it is able to improve its organizations working environment, style and performance over the years. Wipro BPO has made use of technology and innovation along with leadership and motivation in order to produce better results in business. Wipro has always tried to work hard to provide good infrastructure, working environment, growth opportunities and decentralized communication between the upper and the lower staff in order to provide a better, comfortable and happy working environment where its employees can grow, innovate and excel. We can see this effort of Wipro in its various training programs, quality of life that it provides and its focus on providing support for wealth, health and family issues of its employees. INTRODUCTION- Business process outsourcing business is one of the most successful and fastest growing field in the information technology service industry of India. As the name suggests in business process outsourcing the business or some part of the business such as accounting, pay roll, customer service etc is outsourced or being hand over to other company which have the expertise to perform that particular task more efficiently and at competitive prices. BPO is becoming very popular in todays business world as it helps to decrease the work load on a company at the same time helps the company to get that task done more efficiently in turn increasing the performance of the business. There are several reasons for the popularity and increase in the use of business process outsourcing worldwide. Primarily the companies focus on how to increase the performance of the different sections of the business which needs to be looked upon in order to improve the overall performance of the company rather then just outsourcing the business for cost cutting or load reduction . The other reason for why companies opt for outsourcing is that in this competitive business environment as companies grow the requirement of resources and expertise also increases in order to cope up with growth and to carry on the performance and further improve it. The lack of skillful people to perform a task can also be a reason for the outsourcing. Lastly the improvements and developments in the telecommunication and IT industry has made it possible to outsource the business in this globalized business world. the benefits of outsoucing are as follows:- increase the efficiency reduction in duties and load by outsourcing the non-core setions of business saves time,money ,manpower and operating expenditures. Reduce risks Improved quality od skilfull labour and services Gives time to emphasise on core functions of the business Some of the most common outsourced functions of a business are- Technical support Data entry/data processing Payroll Accounting Customer service telemarketing india is the fastest growing country in field of bpo industry as it has the plus point of skilfull labour,good infrastructure and the time difference with respect to the developed countries like USA AND UK due to which Indian companies can work in night for these countries. major players in BPO industry in India are WIPRO,DAKSH,CONVERGYS etc.. Wipro was started in 1945 and got in IT business in 1980. Wipro is listed in Mumbai stock exchange National stock exchange Newyork stock exchange Wipro bpo is a fast growing company which matches innovation with robust performance in providing IT enabled services to other countries Wipro has a workforce of tenthousand associates of more then seventy different nationalities and has more than 72 global branches in over 55 countries catering the business needs of other companies. Wipro has a stong RD department .it is first in the world which has the certification of SEI CMM of Level 5.With the help of resources and expertise wipro has immerged as a giant in innovating technology with around one hundered thirty six patents registered on its name. Wipro understand the importance of retained customers in doing a successful business and withits hardwork and focus towards its customer it is able to achieve a mark of around 95 percent of its total earnings from its retained customers. It provides service in different countries such as: USA EUROPE CHINA Wipro bpo provides different services:- Customer service Back end office service for transactions MOTIVATION AND ITS BACKGROUND The researchers have made use of variety of concepts/theories/ideas/models to study this vast field of motivation with respect to the organizational behavior in companies.motivatin can be defined as to excite the people to focus and apply their eeforts to their best in order achieve a particular goal.today in this fast growing world of competition and globalization there is an important need for managers to have a knowledge of various theories and knowledge og organizational behavior and how to make use of them in order to improve the performance of organization.the performance of an organization majorly depends on the workforce.no organization can excel without a skillfull labor though it has other resources available such as a good infastructuer and technology etc because at the end of the day tits being used by the workforce who are actually going to produce the output.thus there is a great need for the workforce to be motivated so that they dont loose their focus and apply best o f their effort in order to produce better result and enhace the performance of an organization.few of the most coomonly used motivational theories comes from the need theories which discuss and sheds light on the needs of the people and the conditions and the way in which they want the needs to be fulfilled. The need theory comprises of the Maslows hierarchy of needs theory and it explains the five types of needs in a pyramid format with the basic needs at the lower end and then it moves upwards covering the more complicated needs of people such as social,security,esteem and sef actualization needs. So basically if a persons different needs will be fulfilled then the person will be more satisfied and feel secure and happy and will be able to focus his mind more on the work because he will be free from these basic problems and thus the worker will be able to perform efficiently and optimally.the lower end of the maslows needs hierarchy model basically discusses and focus on the physiological needs of people such as food,shelter and clothing.once these needs are fulfilled then people want that they should achieve respect and recognization in the society. Maslows theory thinks that the fulfillment of the basic needs of peope has the highest motivating potential to drive the people to perfor m and achieve them. There is another researcher alderfers who proposed ERG theory.this theory does not disuss the five needs to define the motivation but instead has a thre stage model covering the following needs:- Existence needs-these are the needs which satisfy a particular condition for an individual. Growth needs-these are the needs which give satisfaction to an individual by participation,association and contribution. Relatedness needs-these needs satisfy the people by communication. In the maslows hierarchy the basic needs are most important and most desired and must be fulfilled for the satisfaction of the people but as we move upwars in the hierarchy there are other needs which if fulfilled will be greatly appreciated by the people. Expectany theory Another motivation theory is known as expectancy theory where we define expectations for the events to occur.this is done to create an interest in minds of people and to attract them.this work as a driving force for the people in order to reach to some decided goal and in order to create some change, which will act a s motivator to perform in order to achieve it in real..Ãâà Motivation here can be defined as comprised of- VALENCE-it can be defined as making people understand what is the outcome or the value they are going to get EXPECTANCY-This is to make people feel that they are capable of performing a task. INSTRUMENTALITY-This is to make people feel that if people will perform the task in a desired way they will be able to get the outcome. Goal theory In this theory we set certain goals for an individual which act as a challenge for them and act as driving force to push them to workhard and achieve them. These can be of two types- 1 directional goal-here the individual is motivated to perform by telling them reason and the way to perform. 2 accuracy goal-here the individual is motivated to perform in most accurate way and this is used when stake of inaccuracy is high. SCIENTIFIC MANAGEMENT S AND ITS BACKGROUND TAYLOR(1856-1915) Scientific management was invented by taylor.he introduced the use of incentives which can be used as driving and motivating force.he saw that if people are given rewards or incentives for performing their task then they take more interest and give their best efforts to fulfill the task. His study was comprised of the managing skills blended with his personal experience of working in the organizations.he emphasized on use of scientific approach to solve he problems encountered in practically managing the organization.his study was focused on the incentive as a stimulus to drive people to put effort in performing the task. Managers now a days still follow the studies carried by tailor and think that his techniques of measuring task and incentive has a positive impact on the work culture.taylor thought that people not able to perform efficiently is a common thing and it happens a lot but unnecessary usage of time and unplanned use of resources resulting in no output is inexcusable. Around 20 century taylor proposed the concept of scientific management.taylor gave it the name scientific management due to the following reasons- Taylor thought that all the different steps to be performed for the production task should be carefully examined and any redundant and avoidable actions in the process should be excluded.we should check and note the improvement in the production process. We should checkout how long the tasks left will take to get completed. After the outcomes should be checked in order to know how long each task has taken to get processed and as per these findings we should renumerate and punish the quicker and slower staff correspondingly. We should adopt and apply such practices in order to improve the performance of the staff and the production process. The study was applied in different production companies and it was noted that their was considerable improvement in the production process. NEO-HUMAN RELATIONS AND ITS BACKGROUND In the concept of Neo-human relation managers try to establish a persona touch with the staff in order to motivate then to perform well and achieve the desired goal. Contrary to the scientific management approach where there is no personal touch and the stimulus is if u perform well you will be recognized and rewarded but if you fail to perform the task and achieve the desired goal then you will be penalized.Neo-human relations approach is one of the most widely used approach now a days by the managers to improve the organization behavior.in this approach managers try to focus on fulfilling the needs of their employees in order to make them satisfied and happy,so that they can focus on the main objective of the company and perform at their best to achieve that goal.this approach focus on fulfilling all the necessary needs of the people like physiological, financial needs etc.the human relation also emphasized on the arguments,thinking and attitudes of the work group. McGregor proposed the theory X and Y, Maslow theory of needs and motivation theory proposed by Herzberg.who emphasized on the higeine factors are some of the theories that addup to the research and study of the concept of neo-human relations in organizational behavior. McGregor theory X and Y has the following assumptions Theory X assumed- People who are average dont like work People are lazy They try to stay away from work They need to be supervised. Theory y assumed- people are innovative people want accountability people can guide themselves if they are led free to perform they can use their potential and show their capability and worth. Maslow theory divides the needs of a person into five categories which are the physiological,social,safety and security,self esteem and self actualization.he believed that if these needs will be fulfilled then the worker will feel satisfied and inturn will perform to achieve these needs. Herzberg proposed the two factors theory.he carried an experiment to examine the attitudes,thinking and behavior of people when they were asked about how they feel at work and the reason for their behavior. From this experiment whe concluded a two factor theory 1 hygiene factors This includes- working environment supervisors policies of the company pay and wages 2 Motivation factor This incudes- rewards opportunities to grow the work itself responsibilities recognization the neo-relations along with the scientific management approach has given a new way of improving the organizational behavior and inturn the performance of the organization Scientific management and Wipro BPO- The scientific management approach regards that every worker can be motivated by rewards and penalities depending on their performance.wipro bpo has also followed this approach and taken different steps,plans and measures in order to apply this approach to improve the performance and also to create a fair deal for the workers that if they perform well then its their benefit because they will receive promotions,rewards and recognition in the company and if they will underperform or do not perform then they should be penalized and the severity of the penality depends on the level they have underperformed.it also benefits the company because the good performers will help the company to perform well and achieve its objectives and the underperformers will get punishments such as they have to undergo special training or special supervision or have to work for extra time in order to pay for their falt or in some cases will have to resign and leave the company.This will help the underperform ers to improve them and become better performers and contribute to achieve the objective of the company and increase its performance and in case they are unable to improve them after the efforts and the special attention given to them then in that case the companies will throw these underperformers and will get rid of then.so the rewards and penalties will act as a stimulus to motivate people to focus on their job objective and to perform well. Wipro bpo has also added certain plans which are benefitial for the employer as well as for the company.the company has introduced various types of rewards and certain guidelines which the employer have to follow and have to fulfill those conditions in order to achieve them. Some of these incentives which are added to the organizational plan of the wipro bpo are mentioned below:- 1 Attendence incentive- Wipro bpo has introduced a unique and an effective scheme of attendance incentive which will reward the worker as per their punctuality and regularity in the work.since we know that the regularity of the worker is very important for the company to get the tasks done and thus by this measure Wipro Bpo is able to achieve the consistency of regularity of its workers.here the stimulus which motivate the workers to come regularly is the attendance incentive or the extra pay that they can earn.once they start coming regularly by the motivation and driving force they have recieved through this plan of attendance incentive,it will become a habit for them to become regular and punctual in their work.this will help wipro to improve its work culture. 2 processed based performance pay- Wipro has adopted another plan of processed based incentive pay wherein it provides a fair chance to the working staff to perform well and become eligible for this processed based performance pay.here the stimulus which drive the workers to perform well is the extra salary they are going to receive if they will perform well.here the company also keeps in mind that it gives the basic salary to the workers in case they are not able to perform well or underperform.this will fulfill the basic needs of the workers but at the same time when the other workers will get the reward of this extra salary for their good performance then it will create an environment of competition between the various workers and therefor to achieve the PBPP and in urge of competing with the other employees the worker will try to give his best in order to perform well and this will inturn improve the performance of the company. 3 Productivity linked incentive-This is another incentive plan where in the worker recives the reward in the form of extra pay if he will perform which proves to be productive i.e his performance will earn profit for the company.here also the stimulus or the motivating factor is to achieve this incentive by performing well which will inturn increase the productivity of the company. The other measures taken by the Wipro bpo is special training to the underperformers.for example-if you are a telecaller associate and you are unable to perform well in taking your call then wipro bpo will have a supervision on you and your team leader will pay attention to you and will also inform you that your performance is going down and will guide you and give you time to improve and prove yourself.in case you are unable to improve and consistentaly keep on underperforming then you will be placed off calls either partially like for few hours of your whole shift or fully based on the level of your underperformance and then will be given special training to improve yourself where you are lagging.incase you are unable to perforam after so much efforts from the company then you are pur on probation period for three months and if there will be extra requirement in the other processes of the company and if company thinks that you are suitable to work in that process then the company w ill take you in,otherwise you have to leave the company at the end of the mentioned probation period. The other steps taken by the company includes the promotions and to be eligible to get promoted you have to perform to a certain required level.thus the promotion act as a driving force to motivate the workers to perform well to reach their desired position and to get the recognition they always wanted.this also helps the workers to fulfill their higher level needs such as self esteem,self actualization. Thus we can see that here the wipro has used the system of rewards and penalities and has followed the taylors scientific approach of management in order to improve its performance. MOTIVATION AND WIPRO BPO- Wipro bpo has also followed different theories of motivation in order to motivate the workers to perform well.this can be seen in its thinking which it call as the spirit of wipro and also the quality of life, career and growth opportunities and the attention it gives regarding the issues related to the health and family of it employees.we have studied different theories of motivation and now we will find how wipro has made use of them to increase the performance and efficiency of its organization. Wipro gives a good salary and a working environment as well as security of job to its emloyess.as discussed earlier there are several incentives based on the way you perform within the organization.the company also has introduced various rewards and recognition within the organization which are also achievable if you perform well within the organization.thus wipro is able to fufill the lowerlevel as well as the higher level needs of its employees.According to the maslows theory of motivation he has categorized the various needs of the workers into the higher and lower level needs.the lower level needs includes phsycological needs(food,shelterand clothing),safety needs and security needs.wipro is able to fulfill these need as dicussed above by providing salary.incentives and job security to its employees.the higher level needs are self esteem and self actualization and for this purpose wipro offers various rewards,recognization and growth opportunities wherein one can perform and prov e his worth and abilities.according to maslow once these needs are fulfilled,workers feels satisfied and to achive them they perform at their best..thus this will act as a driving force or stimulus which will led the workers perform well.In this way wipro has followed the maslows hierarchy of needs to imrove the organizational behavior and the performance of the organization. According to Herzberg two factor theory which has been discussed earlier in this assignment,he has divided the theory in two parts- 1 hygiene factors 2 motivation factors Now the wipro bpo has also taken certain steps and measures to fufill these factors.wipro bpo provides a good infrastructure,facilities and working environment to its employees which includes- 24 hour cafeteria,gym,pickup and drop facilities.concierge desk,online HR help,recreation facilities etc.wipro bpo is a brand name ,a big global company which has a good business reputation,thus it provides a sence of job security to its employees.companies do business globally all over world and to maintain its standards the company has some strict policies and quality administration.company also focus on providing health facilities such as dr max onsite(an onsite service by the doctors),mediclaim and accident insurance.company also provides knowledgable and experienced supervisors and trainers who help the employees to improve their performance.thus by giving all these provisions wipro is able to focus on the fulfillment of the hygiene factors of the Herzberg two factor theory of motivation.w ipro also focus on providing good and handsome salaries to its employees along with rewards and recognition based on the way the employee performs.wipro provides multiple growth opportunities through its various programs like STEP,wings within and career mosaic.it also has a provision of inhouse education initiative through its program called seed.wipro has introduced performance management system and employee engagement program wherein one gets an opportunity of advancement and feeling of responsibility.wipro also provides different trainings(from new hire training to development training).with all these plans and provision wipro is able to fufill the motivation factors of the Herzberg two factor theory.in this way Wipro BPO has applied the herzbergs two factor theory to inprove the organizational behavior and its performance. CONCLUSION- We have discussed various concepts of organizational behavior and how these studies can be applied to improve the performance of an organization.toaday inthis modern world of business most of the companies make use on these concepts of organizational behavior to improve their efficiency and output.We have dicussed the three main concepts in detail which are motivation , scientific management approach and the noe-relations approach.we have find that this concepts contribute in their own way to the betterment of the organizations behavior and performance,which has been discussed in detail above.we have also seen that one of a veru successful company and big brand name in the business process outsourcing industry,Wipro BPO has been successful in making use of these concepts and theories and able to get benefit out of it.thus it is proved that to run the organizations successfully and to become a successful manager one should have deep knowledge and understanding of the different concept s and studies carried in the field of organizational behavior and how to apply them to improve the performance and efficiency of the organization. The Media: Reporting Of Crime The Media: Reporting Of Crime If crime has fallen to such an extent why is it that media reporting of crime levels indicate that the opposite is the case and what impact does that have on public perceptions of community safety The Home Office has been publishing statistics on crime for over 150 years. Until the 1980s it was largely reliant on police figures and in many other countries this is still the case. Statistics come from police records are a measure of police activity and are often used to gain an understanding of the performance of the police to target the use of resources, it does not mean that they are not necessarily a good measure of crime. Since the early 1980s police statistics have been supplemented by data from the British Crime Survey, which asks a representative sample of the household population about their experiences of crime over the year prior to interview. As with any victimisation survey, the BCS also has its limitations, but it is generally accepted as a more reliable measure of trends in the common types of crime against individuals or households. The need for two sources of crime statistics is undoubtedly one factor that contributes to distrust, as was acknowledged by interview ees inside and outside the Home Office. For statisticians and criminologists, the two types of data complement one another: the absence of either source would lead to huge gaps in our knowledge about crime. For the media, the public and many politicians, however, the two sources often seem to compete for attention. How easy it is for the impression of cherry-picking to take hold. This is a particular problem when the two sources of data show contradictory trends, A drop in crime, while good news, is not as newsworthy as an increase. Within an overall reduction there is likely to be a mixed picture, with some crimes going up and others down. The existence of the two data sources, which can show contradictory trends, makes it even easier either to cherry pick for something that has gone up, Well the thing is theyve got two figures that they measure crime by and ones the British Crime Survey and ones the, I think its the actual figures that are recorded by the police. And they keep changing which one theyre highlighting depending on which ones the best and so the police one is actually a much lower figure than the British Crime Survey, although the British Crime Surveys gone down a lot so theyre highlighting that. (Participant in MORI focus group). Violent crime in itself is one of those that have gone up, there were over a million violent offences recorded in 2008-2009. Violent crime has increased from 615,985 offences in 1998-9 to 1034,972, an increase of 68 percent. Gun crime (excluding air weapons) are down by 17 percent in 2008-9 but still 58 per cent higher than in 1998-9. ( Home Office, Crime in England and Wales 2008-9, 22 October 2009, Revised Table 2.04) . this goes to show how easy it is to manipulate the figures, figures could have gone down from the previous year but my still be higher than previous years, this is done to try and gain points by the government and the police. Using the example of violent crime show the strengths and weaknesses of police recorded crime figures. According to the Home Office Police statistics provide a good measure of trends in well reported crimes, are an important indicator of police workload, and can be used for local crime pattern analysis (Home Office 2004). Violent crime has always been an issue of concern for both the government and the public. One issue that remains is how reliable these statistics are, are they creating an atmosphere of panic and tension within the general public Violent crime is an issue of considerable public concern. These may include the volume and violent crimes that include; sexual offences, gun and knife crime, domestic violence, race and other hate crime. In particular, it is expected for the partners to pay close attention to the levels of domestic violence that are ongoing, as this information about crime is unlikely to be recovered through the recorded crime figures. We expect partnership s to consider how best to uphold the emphasis on tackling domestic burglary, vehicle crime and robbery. Reducing harms caused by illegal drugs is a good way to reduce it, considering how they progress and following it up by aiding them to get out of the crime world. Treatment centers and availability to enter these places for those in the Criminal Justice System and they should also set challenges and targets for vulnerable young people. Following the publication of the Governments 2004 spending review and the Home Offices new five year Strategic Plan, the Home Office will have seven new Public Service Agreement targets (PSAs) for the period March 2005 to 2007/08. It is through these targets that they will try and achieve the objectives that have been set out in the Home Office Strategic Plan. Partnership activities will influence and support delivery of all the Home Office PSAs, but their work will be especially influential in the delivery of: PSA1 (to reduce crime by 15%, and more in high crime areas, by 2007/08). PSA2 (to reassure the public, reducing the fear of crime and anti-social behaviour, and building confidence in the Criminal Justice System (CJS) without compromising fairness). PSA3 (to bring 1.25 million offences to justice in 2007/08). PSA4 (reduce the harm caused by illegal drugs including substantially increasing the number of drug misusing offenders entering treatment through the CJS). PSA6 (increase voluntary and community engagement, especially amongst those at risk of social exclusion). Partnerships will be expected to set challenging targets locally in order to reduce crime, disorder and drug related incident in their communities. Government Offices will help and support partnerships to achieve the required outcomes. Partnerships are currently ranked on rates of recorded crime per head of population but only for vehicle crime, burglary and robbery. Using the new measure produces a different list of partnerships in the top 40. The recorded crime British Crime Survey is the provider of statistics that the police record that cover the crime types that are most similar to those obtained by the BCS. As part of the delivery of PSA1 at a regional and local level, the Home Office has clear expectations of the level of performance required from each region and each partnership within it. The Regional performance indicator is the level of reduction needed regionally to support delivery of the PSA at a national level. The Home Office will use this as a regional performance in dicator to monitor the contribution, at a regional level, to the delivery of PSA1. The Home Office expects partnerships to set challenging targets to support delivery of all PSAs, as appropriate, especially PSAs 1, 2 and 4. The nature of PSA1 means that there are particular expectations of partnership performance and targets to support the 15% and more reduction. The processing of media information on crime is based on a short-term, fast-paced and surface level research, which can limit the types of information circulating, and disregard crucial issues. Often news reports of crime read information on the offender, place of crime, and victim, with little devoted to the context of how offending or victimization occurs. In addition, the medias rapid analysis and assessment of crime trends and outcomes of the implementation of public policies at the local level can hinder effective and successful prevention. Crime prevention practitioners emphasize the importance of prevention strategies which are characterized by long-term action, and based on a solid diagnosis that takes into account the complexity of the causes of crime and their interactions. Therefore, news reporting of crime is not favourable to these approaches. The way the news media represents crime often includes newsworthy stories that act on emotion more than on fact, and focus on neg ative images of crime in communities. The fact that the public rely on the media to inform us allows them to manipulate the way we feel about crime. In addition Chiricos et al (2000) finds that local and national news are related to fear of crime. The effect of local news on fear of crime is stronger for residents in high crime areas and those who experienced victimization. In terms of audience effects, fear of victimization will depend on who is viewing the crime stories. Research indicates that residents in high crime urban areas who watch a large amount of television are more likely to be afraid of crime (Doob and MacDonald, 1979; Gerbner et al, 1980). Another important factor is whether audience members have direct victim experience or share characteristics that make them crime vulnerable. Research indicates that media sources will be more meaningful when direct experience is lacking (Gunter, 1987; Liska and Baccaglini, 1990; Skogan and Maxfield, 1981). For example, Liska and Baccaglini (1990) find that media influence was strongest for females, whites and the elderly, which are segments of the population least likely to be victimized. In another study, Chiricos et al (1997) find that the frequency of watching television news and listening to the news on the radio is significantly related to fear. Their research indicates that television news consumption is significantly related to fear only for white females between the ages of 30 and 44. This is similar to other findings that suggest that watching crime on television has a greater effect for women and whites, who have low victim risk compared to males and non whites (Gerbner et al., 1980). New Labour once had a slogan: Tough on crime, tough on the causes of crime. That meant: it treated criminals more harshly, but also tried harder to tackle the causes of crime. One of New Labours most remarkable political achievements, during its first term of office, was to have forged a `Third Way law and order position that has successfully challenged the idea that social democratic political parties are by definition `soft on crime'. This outlined key strategies reinforcing New Labours core governmental project of `modernization through managerialization in criminal justice. There was a focus on crime reduction and youth justice. It was pivotal to realizing New Labours long-term objective of commanding the centre ground of law and order politics in the UK. We argue that an institutionalization and normalization of managerialism is taking place to resolve the contradictions, tensions and disconnections generated by the Conservatives incomplete public sector reform project and to cr eate the basis for achieving the long held ideal of a cost-effective, efficient, seamless criminal justice system. There are controversial opinions as to whether crime has fallen due to the criminal justice policy instigated by New Labour. The idea that crime has fallen has emerged from examples from statistical evidence. However, if you were to look into these sources, together with the idea that certain aspects of crime are not considered in certain surveys, provokes inevitable controversy. This analysis explores the arguments both supporting and contradicting this statement. According to these statistics there was a rise in crime from 1981 to 1995 followed by a decrease. In 1995 the BCS figures indicated there were almost 20 million incidents, but this had decreased to just under 11 million by 2005 (Garside, 2006). New Labour came to power in 1997 and over the years has extensively increased expenditure in the criminal justice system in an effort to reduce crime by increasing the number of police officers and the number of prison places available. They introduced anti-social behaviour orders (ASBOs), founded the Serious Organised Crime Agency and increased spending in the probation service, crown courts and Crown Prosecution Service (Eades, et al 2007, p.19). Since 1995 the BCS has shown that wounding has decreased by 40% and common assault by 49% and also that Labour has met its targets to reduce vehicle crime and domestic burglaries (Home Office, 2006, p.65). Combining data from ten sweeps of the British Crime Survey, it suggests that public confidence is based less on instrumental concerns about crime and more on expressive concerns about neighbourhood stability. Therefore, confidence may be driven not by fear of crime but by concerns about disorder, consistency and informal social control. Members of the public look to the police as representatives of community safety and guards as they address everyday problems and strengthen social order. To increase public confidence and decrease the fear of crime, the police need to interact more with the public and take an active part of the community and represent and defend community values, norms and morals. A very important factor when examining the impact of fear of crime, is determining whether or not the fear is proportionate to the actual incidence of crime. When the fear of crime is proportionate, people are aware of the risks associated with various personal violence offences. This level of fear or concern can encourage good personal safety habits and increased home and property security, therefore minimising the risks of becoming a victim themselves. When the fear of crime becomes disproportionate to the reality, it now becomes a negative effect on a persons lifestyle and quality of life. These effects can include: people avoiding situations and limit thier movements, sometimes to the extent that they become reluctant to leave their own home. not only do they limit where they may go but they may also refrain from doing activites that they enjoyed due to this disproportionate overwhelming fear. Police precense will make people feel more at ease and safe around their area. Educating the society about crime and crime prevention could be another way to tackle this. Getting the society involved in both crime prevention through social development and in community based justice programs such as Youth Justice Committees, supervision of youth doing Community Service work. D irect citizen involvement in justice leads to a better informed citizenry, who then are more understanding of what impacts crime and how to change it. (www.policereform.gov.uk) http://www.crimereduction.gov.uk/aud00.htm http://www.statisticsauthority.gov.uk/assessment/monitoring-reports/index.html
Saturday, October 12, 2019
The Day The World Cried Essay -- history
The Day The World Cried Freedom itself was attacked this morning by a faceless coward and freedom will be defended. Our fellow citizens, our way of life, our very freedom came under attack in a series of deliberate and deadly terrorist acts. The victims were in airplanes or in their offices ââ¬â secretaries, businessman and women, military and federal workers. Moms and dads, friends and neighbors. Thousands of lives were suddenly ended by, despicable acts of terror. The pictures of airplanes flying into buildings fires burning, huge structures collapsing have filled us with disbelief, terrible sadness and a quiet unyielding anger. These acts of mass murder were intended to frighten our nation into chaos and retreat . But they have failed. Our country is strong. A great people have been moved to defend a great nation. Those were the words of President George W. Bush, as he moved his country from disbelief to reality. Good morning / afternoon Ms. Scully and fellow classmates. September 11th was a dark and stormy Tuesday where the lives of people became the cost of revenge. Many innocent people faced their Tuesday morning by ending their lives instantly, as a high jacked plane plummeted from the sky, towards their office building. At 8:45 am a high jacked passenger jet, flight 11 of American Airlines, plunges into the North tower of The World Trade Center. 9:03 am another plane hit this time the South tower. Leaving both buildings ablaze in flames of deat...
Friday, October 11, 2019
Learning Team Role Identificatiion Paper
Running head: LEARNING TEAM ROLE IDENTIFICATION PAPER Learning team role identification paper Tiffany Burrage, Tami Bereki, John Kuespert, Tim Poninski University of Phoenix Interdisciplinary Capstone course GEN/480 Inga Parker Jul 04, 2010 Learning team role identification paper One of the factors that make Justice Inc such a unique organization is the various skills each member has. Each member has a particular job title based off of his or her educations, experience, as well as his or her skills. Tim Poninski is the consultant of the organization.Timââ¬â¢s job is to provide recommendations, facilitation, and training on the development, management, and technological aspects of organization quality improvement efforts at all levels. This is done for Justice Inc as well as out organizations that Justice Inc is consulting with. Tim has expertise and specialties in all aspects of the criminal justice field; therefore Tim is responsible for keeping organizations abreast of any and a ll changes in the criminal justice field. John Kuespert is the president of the company.Johnââ¬â¢s responsibilities are to establish the direction for the development and administration of the organizations quality improvement efforts. John consults with peers throughout the organization on a number of different issues. Maintains and develop an environment of continual improvement in all aspects of the organization. John makes sure that organizations that Justice Inc consults for is satisfied with the services rendered. John also oversees the organizations operations to make sure production efficiency, quality, service, and cost effective management of resources.John is responsible for day to day operation in the organization. Tiffany Burrage is the vice president of the organization. Tiffanyââ¬â¢s responsibilities are to oversee all aspects of the organization. This includes but is not limited to improvement efforts, which deals with developing and administrating programs. Ti ffanyââ¬â¢s also is responsible for assuring all employees receive training and coaching. Establishing strategic plans, policies and procedures at all levels for Justice Inc, as well as outside organizations. Tiffany makes sure that the improvements meet or exceed the needs of internal and external customers.Tami Bereki is the auditor of the organization. Tami responsibilities are to primarily evaluate financial information and put in order financial reports for internal and external organizations. Tami also maintains record of resources, liabilities; profit and loss, tax liabilities, as well as other financial activities with thin an organization. Analyze organizations operations, improvement, cost, revenues, financial commitments and obligations. Tami also is responsible for projecting future revenues and expenses and provides advice for organizations.
Thursday, October 10, 2019
Union and Intersection
Primary Task Response: Write at least 3 paragraphs that respond to the following questions with your thoughts, ideas, and comments. Be substantive and clear, and use examples to reinforce your ideas. Part I: Describe how the notion of union and intersection apply to retrieving records in databases. Give an example of 2 sets that might appear in a database to help in your description. A prominent couple is found murdered in their mansion located in an affluent neighborhood. The housekeeper found the bodies and called the police.The housekeeper tells the detectives that quite a few valuables are missing from the house: artwork, electronics, jewelry, cash etc. In the initial stages of the investigation the detectives cannot decide whether this was a robbery gone wrong or a murder the perpetrator tried to disguise into a robbery. Not wanting to miss any potential leads the police compiles a joint list of suspects: every suspect on this list is either a known robber or a known killer (or both). For the first set R={x| x has a robbery rap sheet} they access the Theft/Robbery Division database.For the second set M={y |y has a murder in his criminal record} they access the Homicide Division database. It is not uncommon that different divisions within the same police department maintain different databases. Although state and national databases do exist they are usually slow moving and most often than not they generate unmanageably long lists of suspects. The advantage of a local database consists in a much easier access and output which is oftentimes much more relevant to the investigation ââ¬â in 99% of the cases the crime is perpetrated by a local suspect.Thus the initial set of suspects S is the union of R and M: S=R? M. Suppose however that S has too many suspects. Given the personnel shortage it is not feasible to investigate every name which appears in S. the police needs to find a way to narrow down this list. After re-interviewing the neighbors, it turns ou t that one of them witnessed a suspicious green Chevy van idling on a street corner close to the murdered coupleââ¬â¢s house. The van was in a rough shape which made it unlikely to be owned by one of the local residents.The detectives have now a clue that helps them narrow down their list of suspects. They access the DMV database to extract the list of drivers who own an older model green Chevy van. In other words they retrieve the set C= { z | z owns a green Chevy van}. The investigators then compare their list of suspects S , to the names listed in C, looking for common entries. In other words they are interested in the set of prime suspects P, where P is the intersection between S and C: P=S? C. Part II :Discuss the notion of the logical ââ¬Å"orâ⬠and the logical ââ¬Å"andâ⬠in computer programming (coding) or flowcharts.Why is it important to know how to apply these correctly? The traditional scope of computer science was the automation of numerical operations. B ut since reasoning can be seen as a kind of computation, in principle it can be automated as well. Computers represent information using bits. A bit is a symbol with two possible values, zero and one. The word bit comes from binary digit, because zeros and ones are the digits used in binary representations of numbers Computer bit operations correspond to the logical connectives.Information is represented using bit strings, which are lists of zeros and ones. Operations on the bit strings can be used to manipulate this information. At a very basic level, the binary string approach accompanied by the operations that can be performed with these strings via the logical connectives constitute our way of translating the problem in a form the computer can ââ¬Å"understandâ⬠. Eventually, the computer is the perfect executant so it will end up doing exactly what we told him to do ââ¬â which is not always the same with what we intended to have him do.The difference between 0 and 1 ma y not seem large; however, in absolute terms is as large as the difference between true and false, or the difference between black and white. The use of 0ââ¬â¢s and 1ââ¬â¢s is a matter of convenience if anything else; alternatively we can work with ââ¬Å"dinksâ⬠and ââ¬Å"dunksâ⬠with exactly the same (logical) result. A quick example is most likely going to drive this point home. One of the places where logical connectives are used most frequently are the internet search engines. Suppose however that by a silly programming mistake a certain search engine XYZ. om reads ââ¬Å"orâ⬠instead of ââ¬Å"andâ⬠and vice-versa. Suppose your instructor recommended an article written by Jones and Smith on the topic of logical connectives. The instructor could not remember the authorsââ¬â¢ first names nor the exact title of the paper but he suggested that a quick search on XYZ. com should help you locate the paper in no time. Needless to say if your search query ââ¬Å"Jonesâ⬠AND ââ¬Å"Smithâ⬠AND ââ¬Å"Logicalâ⬠AND ââ¬Å"connectivesâ⬠is interpreted as ââ¬Å"Jonesâ⬠OR ââ¬Å"Smithâ⬠OR ââ¬Å"Logicalâ⬠OR ââ¬Å"connectivesâ⬠the chances of locating the paper are just as great as the chances of finding thr needle in the haystack.
Subscribe to:
Posts (Atom)