Analytical Essay Sample on Information Studies Significant Changes

Analytical Essay Sample on Information Studies Significant Changes Free example essay on Information Studies: Developments in Modern technology, means more information, more cheaply and more quickly available than ever before. What are the significance of these changes? Indeed, it can be said that modern technology has allowed for the cheaper and quicker access of information, and indeed, for the increase of information available. But is it fair to say that technology is a consequence of societal changes. Human beings are most dependant on learning than any species . Information is the basis for communication and co-ordination, that is required for any human society. Due to these developments in modern technology, there have been social, economic, political and cultural changes. Although it isnt clear whether these are positive or negative changes. There has been a definite increase in the amount of information available, due to the developments in modern technology. For one, the government has little or no control over the information which passes in or out of the country. There is less censorship and monitoring, and so there are new sources and themes of information, moving freely around the world, via the internet. Also due to the digital information there is an increase in the kind of information that is produced and transported. Finally, perhaps the most obvious point about the increase in information is, modern technology has lead to some great discoveries. It has lead to increased knowledge, of subjects and world mysteries. It is fair to say then that modern technology has indeed, lead to more information than ever before. The introduction of digital information has brought about a decrease in the price of information. The price of information may only cost the price of a floppy disk, or a telephone call. There is also the convergence of the technologies found in households. For example, the radio, television and, tape and c.d. player, are all combined in one system. The cost of accessing information is virtually none existent, with the internet. The cost of accessing almost any information you want is the cost of a local phone call. To show how much the price has decreased it is interesting to notice that, during WW1 there was 3/4 computers in most countries, now, there are computers in almost every home. Yet when all of this is said, is it really that inexpensive. You must buy a computer, a modem and a television, then upgrade with a faster computer and upgrade software and hardware. Due to technology, information is available significantly quicker. There are no geographical limitations, anymore. Information can be received from anywhere around the world, within a matter of seconds of the initial request. For example, the internet, by simply keying in a word, there are numerous pieces of information on that subject displayed in generally under 20 seconds. Digital technology has also lead to the increased speed at which information is distributed. Yet computers are see as some as very fast yet, very stupid adding machines. Dr. Lee Komito. Yet although it may seem that because of this increase of speed, information and the decrease in cost , that all effects of modern technology is positive this is not true as technology has negative factors socially, culturally, politically and indeed, economically. The development of modern technology has brought about significant changes socially. Whether or not these changes are positive or negative is still to be decided. On the positive side the developments in modern technology has made it easier for the people to communicate with each other. There are many ways in which you can contact people, almost instantaneously. For example, normal and mobile phones and e-mails. Modern technology has allowed people to be accessible at all times. Also, the use of answering machines, means that, even though we are accessible at all times, we have more control over who we interact with. So it can be said that technology is moving towards trying to create a better life socially for the individual, as it was said: Dr. Murray Gell-Mann of the California Institute of Technology says that Society must give new direction to technology, diverting it from applications that yield higher productive efficiency and into areas that yield greater human satisfaction. (deNevers, 1972: 17). Yet, perhaps, due to modern technology people spend less time doing certain sociable activities, like shopping, which can be done from the home now. Although it can be said, that this leaves them time for other social activities. Another downside to the social significance of developments in modern technology an increasing number of people dont know there neighbours. This lack of interaction with people in their community leads to a breakdown in community spirit. Economically also the development in technology has made significant changes, for better or for worse. There is an assumption that improved technology automatically brings about more jobs and therefore more money. This is not necessarily true. The improvements in technology can be seen to have made jobs unstable. People need to know less and so they become cheap and replaceable. Also many of the jobs that used to be done by humans are now done by computers. Economically, developments in modern technology does have positive effects, it increases distribution, which inturn increases consumption. This increases the profits for manufacturing companies, and also, it should decrease, cost for the consumer as there is an increased amount of the product produced, but this is not always the case. There are three different sectors, agriculture, manufacturing and services.

buy custom Psychopaths essay

buy custom Psychopaths essay Sociopaths or psychopaths is a term used to describe individuals who lack conscience or feeling for others and does not consider social rules to have any meaning. It is very probable that at one time or the other we come across sociopathic individuals without knowing it, since they cover a much broader spectrum than we would imagine. They are social predators and they manipulate, charm, and ruthlessly work their way through life (Patrick, 2006). Psychopaths never have any sense of guilt or regret, regardless of the fact that they leave behind shattered expectations and a broad trail of broken hearts on bewildered victims who are left wondering what kind of people psychopaths really are. Psychopaths are morally depraved individuals who commit planed, purposeful and emotionless violence. When these persons are 50 years of age, the violence is at a plateau then it tampers off. They reflect a detached, fearless, dissociated state, revealing a low-state automatic nervous system and lack of anxiety due to lack of emotions. Their most probable motivator is control and dominance as have no strong bonds with or much rhyme to their reason with others Many are times psychopaths are thought to be the disturbed criminals who are on headlines and are crowded in a nations prison. However, this is not always the case as they might be individuals who live in supreme self confidence bu lack conscience since not all psychopaths are killers. Due to this lack of conscience it is thus evident that psychopaths are likely to engage in criminal behavior (Cooke, 2001). Psychopaths are influenced to commit a crime by several factors. Lack of guilt, shame and a combination of a tendency for impulsive risk-taking can lead to a criminal career or a business one depending on the circumstances. Their conquest is based on manipulation and lying. A debate concerning this issue has been provoked on whether the phenomenon is just an aberration or whether it is favored by natural selection especially when it is found rare in a given population. Prisons are perfect places to keep psychopathic individuals in order to protect ourselves, otherwise without them; even crime is the preferred remedy of safeguarding ourselves. The factors that would reduce the likelihood of a psychopathic engaging in criminal behaviors is by firm refusal of having a nervous breakdown anytime they deny reality or claim that we are suffering from delusions and that we are not mentally stable (Hill et al, 2004). Victims should also learn to have a good memory as opposed to the psychopaths selective memories which only allow them remember things that only suit their purpose. This way we will challenge their wits and make thhem reluctant in committing their evil acts whenever persons that challenged them are concerned. The other most convenient tool of curbing criminal acts by psychopaths is by avoiding them especially if you suspect what they are. In a biological point of view, it affects both sexes although similar to color blindness biologically. Psychologically, a deficit picture is seen among men only, since it is toned down among women by an effect of a second normal allele. The condition is inherited through a semi-dominating gene via the X chromosome (Patrick, 2006). Psychopaths can be appropriately discussed under the psychological theory. This is mostly due to the lack of conscience and the fact that not all psychopaths have inherited the trait. Whether or not psychopathic character is as a result of brain disorganization or dysfunction, abnormal cerebral asymmetry, or general difficulties in information processing or simply psychological effects, it is a vice the needs to be curbed. Psychopath pulls down development and breaks decent families. It is a social setback that needs to be dealt with using all available suitable means. The improving of boardrooms or prisons is among the best measures that curb this evil vice and need to be upheld to have a better human environment. Buy custom Psychopaths essay

Drug profile of pharmacology ( Naloxone ) Essay

Drug profile of pharmacology ( Naloxone ) - Essay Example They also reverse the effect of the exogenous and endogenous opioid receptors by creating perceptible of opioid withdrawal in the opioid dependent patients. The common Opioid antagonists are naloxone and nalmefene and naltrexone are competitive antagonists for the opioid receptors. Naloxone is used primarily for the patients suffering from respiratory depression. 2. Naloxone – An introduction: Chemical name: â€Å"(-)-17-Allyl-4, 5a-epoxy-3, 14-dihydroxymorphinan-6-one.† (Sinatra, Jahr and Watkins-Pitchford, 2010). Generic Name: Naloxone Trade names: â€Å"Naloxone hydrochloride Injection (DBL or CSL brands), Naloxone Min-I-Jet Suboxone (in combination with Buprenorphine), Targin (in combination with oxycodone).† (Sinatra, Jahr and Watkins-Pitchford, 2010). Other Names: â€Å"L-Naloxone , N- Allylnoroxymorphone, Nalossone, Naloxona, Naloxone HCl, Naloxonum.† (Sinatra, Jahr and Watkins-Pitchford, 2010). Similar Ligands of Naloxone: Nalmefene, naltrexone, (+ ) – Naloxone, Naloxonazine, nalbuphine, naltriben and naltrindole, naloxone benzoylhydrazone, TRK820, beta – FNA, etorphine, diprenorphine, buprenorphine, nor-binalto and BNTX .(Sinatra, Jahr and Watkins-Pitchford, 2010). ... It is mainly used for managing opiate dependence syndrome and respiratory depressions caused by overdose of Opioids. The paramedic indications are: 1. Antinarcotic agents. 2. Narcotic antagonists. 3. Depressants. 4. Opiate Antagonists. 5. Reverse sedations caused by Opioids. 6. Respiratory depressants in neonatal care. 3. Mechanism of Action: Naloxone reverses the effect of the opioid overdose. Naloxone competitively binds to the opioid receptors and replaces the opioid molecules. By doing so, it reverses the effect of the agonists such as heroin. Naloxone is competitive antagonists at the mu, kappa and delta receptors. They have 10 fold greater affinity for the mu receptors. (Harvey and Champe 2008). Naloxone does not have any effect on the normal individuals but they precipitate the withdrawal symptoms at the abuse users. Animal studies have suggested that Naloxone inhibits GABA release and stimulates the cholinergic activity. Similarly they do not reverse the effects of ethanol. N aloxone first increases the local blood flow. (Harvey and Champe 2008). Then the drug crosses the cellular membrane and increases the cellular metabolism. Finally it aids in cell repair. Fig 2: competition of Naloxone with the opioid agonists. (Harvey and Champe 2008). Pharmacology: Naloxone is a pure competitive antagonist for the mu receptors. Mu receptors are responsible for miosis, euphoria, feeding, sedation and respiratory depression. Naloxone binds to the competitive receptors such that their antagonists or partial antagonists or mixed agonist- antagonist binding without any independent action. (Flomenbaum et al. 2006). The pharmacokinetics of naloxone differs from the other antagonists. Some studies have also found that extreme low doses of naloxone (0.25 micrograms per

Implementation Research Paper Example | Topics and Well Written Essays - 1000 words

Implementation - Research Paper Example Poor training will mean that the people who are supposed to be using the system are in the dark in the running of the system. They need to be part of the implementers of the system rather than being mere spectators (Graham, 2009). For Aux Bons Soins to go through in the implementation process of the system, they need to have all the data that need to be captured in the system in place. The data should not have any signs of redundancy. They should be as clean as a possible. There should be modules in place that will be used in the various sectors like the finance module, the human resource and the payroll system. The placing of these systems in place will make integration of the systems to be simple (Graham, 2009). Challenges of implementing ERP There are various challenges that are experienced in implementing an ERP system. This was experienced with the implementation of ERP in Aux Bons Soins. The main causes for the difficulties of the implementation are that of lack of support from the top management. Initially, there was a lack of understanding of the system with the top management. The top management was not supportive of the implementation of the new system. They did not think that the system will solve the problems of the various departments. This therefore affected the way finances were distributed and the way funding was undertaken. Without enough financial resources, a new system will not be implemented well. This was a major issue with the implementation of ERP system in Aux Bons Soins (Graham, 2009). Another source of the difficulty was the lack of cohesion between the various departments in the organization. Since the ERP system will be used to serve various processes in the whole organization, there is a need to have a unified process and one vision of the whole organization. There was a problem with the whole organization as the various departments in the organization had varying views (Young, 2009). This is something that made the implementation process hard. If the system would be implemented in one department or fewer departments, the problem could be avoided and the implementation would be a lot easier. Each department has developed their own objectives. This is making the whole process difficult. This made unifying the whole implementation process a tedious process. ERP systems serve many departments and; this is unlike other systems which are used to manage one process which affects one or two departments (Graham, 2009). Another issue and source of difficulties in the process were the technical compatibility with the other systems which have been running in the organization. It was hard for the technical department to unify the technical modules so that there is one system and the compatibility with the various processes that are found in the different departments. This is one cause of the difficulties which were found in the various departments (Graham, 2009). Key elements which led to success One of the key factors t hat will determine the success of an ERP is the project management. This is the application of the skills and knowledge so that the coordination of the schedules and activity monitoring is achieved. The plan for project management involves the definition of the activities that will be performed, assigning of personnel to those activities, and promoting the acceptability of the process in the system. There is also the very important factor of business process reengineering. This is the

Personal Philosophy Essay Example for Free

Personal Philosophy Essay Educational philosophy is sometimes referred to as the immediate objectives of education. Immediate objectives on the other hand are purposes which a subject at a given time must aim to achieve through the courses of study or the curriculum. Its aims constitute a very important aspect of the total education. They are more specific and they can be accomplished in a shorter period of time, maybe a day or a week. These, too, are considered goals of specialization. This study aims to develop an educational philosophy and relate its important to one’s classroom teaching. Role of the teacher. The life of the teacher everywhere is full of responsibility. The teacher should recognize that the welfare and interest of the child is the principal objective of his profession. The school is for the children and the teacher’s first thought should be for them. At least during the time the pupils are in the school the teacher stands for the parents. The teacher should guard the health, moral, and well-being of the pupils with intelligent care. He should also be alert to discover physical defects of his pupils, and prompt to inform and interest the parents so that relief may be offered. Curriculum. Through the years, schools have taken on many new subjects without dropping old subjects. Schools must relinquish subjects that can be learned readily outside the school system and should be child-friendly and child-centered school. It should provide a variety of programs to meet the special interests and talents of the students. The Child. The child is the center of the matter. The teacher must know the nature of the child to be motivated, directed, guided, and evaluated. To understand the child, the teacher must know him as a biological organism with needs, abilities, and goals. He must know the social and psychological environment of the child and the cultural forces of which the child is a part. The behavior of the child at any given moment is the result of biological environment factors operating simultaneously. The child behaves as he does because he is a human being with needs and motives, and because he is surrounded by environmental and cultural forces which determine his behavior, these needs and motives shall be met. Methods of Education. The literature on the subject of teaching generally makes no distinction between method of teaching and technique of teaching. Writing on educational theory and practice has presented different classroom procedures as methods of teaching/education or techniques of teaching. These two terms have different meanings and values, but both are integrated in any teaching and learning situation. The method of education covers the psychological processes involved in learning, and the technique of teaching covers the use of devices and the application of principles in teaching in order to effect the proper development of the individual student. In addition, method relates to the learning performance rather than to the teaching performances, and method of education involves steps to guide the mental processes (Demiashkevich 43-48). Aims of Education. The philosophical aims of education require all public and private schools in this country to pursue, in the development of every child, regardless of color, creed, or social status. All educational institutions shall aim to inculcate love of country, teach the duties of citizenship, and develop moral character, personal discipline, and scientific, technological, and vocational efficiency. The study of the Constitution shall be part of the curricula in all schools (Peterson, pp. 64-69). The State shall provide citizenship and vocational training to adult citizens and out-of-school youth, and create and maintain scholarship for poor and deserving students. Moreover, philosophy of education is one of the major ground bases of education as field of profession; hence, focused study of such condition is essential. The case study involves the subjects of philosophical perspective of education linked with the condition of determining the future trends of the system. Utilizing five aspects of contributing factors, such as standards of teaching, bilingual education, cultural diversities, special education and the public policies, we shall determine the possible implications of such factors in professional philosophy of education. As a conclusion, as for the philosophy of education, and the continuity of learning and the aspects of continuous teaching without regards to any exceptions as incurred by the society, divine law, and human rights. Every minority with no considerations to race, gender, and possibly realistic health conditions should be deprived with education. The philosophy of education involves the general principle of conducting education as a means of providing universal treatment for the development implicated in a universal perspective. Furthermore, the philosophy of education, on the perspective of professionalism, involves that the educator must also be under the said umbrella of development and continuous learning despite of the governed tasks of teaching. Reference: Demiashkevich, Michael (2003). An Introduction to the Philosophy of Education. Pp. 43- 48American Book. New York. Peterson, Michael L. (2000). Philosophy of Education: Issues and Options. Pp. 64-69, InterVarsity Press. Downers Grove, IL.

Use of Language in Journeys End by RC Sheriff :: Journeys End Essays

The Use of Language in Journey's End Journey’s End was R.C. Sherriff’s only major theatrical production and had had relatively little experience of playwriting before. However, the language in the play does not show any evidence of this. Being set in the trenches in the Great War, and being with a serious, ingrained message, the play needed to be presented to the audience powerfully and effectively. The language needed to show the characters and their language as they would have been had they had actually been in the trenches at the time and make sure that they were as realistic as possible. Sherriff has aimed to relate the characters’ speech directly to their character but also to create a powerful picture in the minds of the audience. One of his main aims in the play was to present the public with a play to show the real attitudes during the war. Each character has different dialogue to each other to typify their characters and to distinguish them apart. The characters also have different styles of language that provides various elements to the play. Although the play is of a deeply profound nature, the play has vital outlets of comic relief which is displayed through the characters in the play. The stage notes throughout the play show the simple, atmospheric style the Sherriff uses in describing the aspects of the play. The very start of the play which describes the set, and the situation for the whole play, tunes the audience into the tone of the scene. â€Å"Warm yellow candle flames light the other corner from the necks of two bottles on the table. Through the doorway can be seen the misty grey parapet of the trench, and a narrow slit of starlit sky.† This is typical of R.C. Sherriff’s style. The notes are simple, explanatory but have the aura of the scene in mind. The characterised aspects of the scene such as the â€Å"Warm yellow candle flames† and the â€Å"misty grey parapet† contrast to emit the homeliness in the trench, but with the sinister, stony atmosphere outside. Sherriff also focuses greatly on the actions and movements of each character. He does this to portray the character in the scene exactly as he wants them to be perceived by the audience. This is shown in Act One where Raleigh arrives in the trench for the first time and his uneasy disposition as a newcomer to the dugout is clearly apparent. Sherriff explains: â€Å"An officer comes groping down the steps and stands in the candle-light. He looks round, a bit bewildered. He is a well built, healthy looking boy of about eighteen, with the new uniform of a 2nd

Advanced system analysis

Many questions have been asked regarding what exactly systems engineering is and what the roles of systems engineers are. The questions mainly asked are if systems engineers perform general works or whether they specialize in specific tasks.The question of whether system engineering is the overall process of managing a project or a life cycle of roles such as program verification and validation. It is even worth to either define the system engineering process as an attitude or a discipline. This research will entirely look at the many definitions of systems engineering and the roles that are played by the system engineers.The research will mention eleven roles that are executed by system engineers and some of these roles will be described as life cycle rules while others will be described as project management roles and others will fall on either group. The paper will also try to distinguish the roles played by system engineers from those played by subsystem engineers.The Role of a S ystem Engineer at the System levelMany companies have system engineering departments and the department’s main role is to check the product delivered to the customers.Engineers who work on the subsystems (elements that combine to form the whole system) are not always referred as system engineers but are referred with names according to the subsystem they work on; for example a software engineer will work on developing the software subsystem of the whole system, a Hardware engineer deals with the hardware subsystem of the whole system.Requirements owner roleThis role requires the system engineer to translate the customer needs into a set of well structured requirements which aid in the development of the whole system and the subsystems. The requirements should capture the external interfaces and ensure that the functional architecture of the needs is captured as well (Roger1985).The role of the subsystem engineer at this point is to assess the impact of the requirements to the system as a whole and its subsystem and decide which requirements should be modified.Subsystem specifications creation and maintenance is the other role that is handled by the subsystem engineer with various factors playing a major role in the formality of determining the requirements required. The factors include the degree of the customer needs, the company’s culture and the size of the project. Large projects mainly involve intense communications processes with formal processes (Roger 1985).System designing roleAt this role the system engineer will create the high level system architecture and then select the its major components. The system designer (Subsystem engineer) then investigates the possible ways of developing the system from pieces he possesses.He then compares those ways with the system requirements to ensure that the system’s functionality captures all the requirements stated in the previous stage.The system designer fine tunes the design and also desc ribes in detail the needs of the other lower subsystems. And finally he confirms if the subsystems can meet the specifications available or if it is possible to develop them.Mainly the role of system engineers at this stage will be to focus on the architecture, high level design, integration and verification of the subsystem. The lower level development of the subsystem will be the role of the system designer (Matty1997).The system design role comes after the requirement engineer has come up with the requirements and the functional structure. The two tasks work together in the selection of the subsystems and the explanation of the subsystem requirements.System analysis role  System analysts (subsystem engineers) at this stage try to confirm if the system designed meets the system requirements stated. The things to be analyzed will be system throughput and output, memory usage, and the system response.The work of the system engineer is to model the complex parts of the system to in vestigate if they are able to work well and interface them with the outside world. Modeling will also assist the system engineers to understand the operations of the system.The system engineers carry out such modeling with various powerful simulation tools. The type of project will determine the extent of analysis to be carried out with complex and risky projects requiring higher levels of analysis.Validation and verification roleSo as to ensure that the developed system meets the stated requirements, validation and verification engineers develop a verification program and sometimes the system engineers also come up with the test plans and procedures and determine what’s supposed to happen during an event.Verification and validation engineers are responsible for answering such questions and should also be able to predict behaviour of the events in advance.Verification and Validation engineers are also able to fully understand the system design so that they are able to respond to any anomalies that may occur and incases of emergencies are aware of the experts to call (Fisher1992).The role of the verifications and validations depends on the organizational structure; in some organizations a system test group performs these roles while in others the roles are performed by both a group of system engineers and the system test group.Logistics and Operations (LO) Role.System engineers at this face will demonstrate to the customer of how the system will operate. They are also asked questions by the customers regarding the operation of the system, and will also settle any anomalies that will arise. Logistics engineers are to aid the design and development stage by bringing maintenance and logistics concerns to these stages (Roger1985).On the other hand logistics and operations engineers who at this stage are the subsystem engineers will be responsible for determining the logical operations of the system so as to ascertain if the system will satisfy the requiremen ts that were stated.They are supposed to understand the design and the operational aspects of the system and have clues on the instructions to be given to users on how to operate the system. All these operations are entrusted to the Logistics and operations engineers since they are responsible for developing a user’s manual (Webster 1994).