A System Analyst essays

A System Analyst essays A Systems Analyst analyses, designs and implements the information gathered previously to a system, the final product which is a report of yearly sales, profits, etc. The first thing a Systems Analyst does is to interview the company which wants the report, (called the user) to find out what kind of report they want, format, etc. They must find whether the report is feasible or not, and to find out, they do an analysis of the project. To analyze the project, they must find out where are they going to get the information, how, when is the project going to be done, etc. They then design the system, which is to make a 'skeleton' of the project. They write specifications, of what is to be in the final report. They do flowcharting, specifications for the programmers of the report, and development control. Development control is where the Systems Analyst works with the programmers along a critical path. A critical path is like a due date, if the report is to be done in thirty days, the Systems Analyst makes sure the report is done in thirty days. The Systems Analyst also follows the first analysis of when the project will be finished. The critical path also calculates how many man hours it will take to finish, etc. A critical path flowchart also helps the programmers along. After the development is finished and a prototype of the report is finished, the Systems Analyst helps the programmers in testing the program for bugs. This is similar to quality control. The Systems Analyst helps to makes sure the work is done until the final report is achieved. Once the final report is finished and free of bugs, it is sent to the user. The Systems Analyst has a big job to do, he/she is responsible for the design, the development, and implementation of the report, ie: what purpose will it serve, presentation, etc. The Systems Analyst creates and helps finish the final product, making all the specifications and charts for what ...

Free Essays on The Use Of The Supernatural In Macbeth

In the play "Macbeth†, there were many interesting sections that could be concentrated on due to the suspense and the involvement of the supernatural. The use of the supernatural in the witches, the visions, the ghost, and the apparitions is a key element in making the concept of the play work and in making the play interesting. Looking through each Act and Scene of the play, it is noticed that the supernatural is definitely a major factor on the play's style. The use of the supernatural occurs at the beginning of the play, with three witches predicting the fate of Macbeth. This gives the audience a clue to what the future holds for Macbeth. "When the battles lost and won" (Act I, Scene I, l.4) was said by the second witch. It says that every battle is lost by one side and won by another. Macbeth's fate is that he will win the battle, but will lose his time of victory for the battle of his soul. After the prophecies of the witches' revealed the fate of Macbeth, the plan in which to gain power of the throne is brought up. The only way to gain power of the throne was for Macbeth to work his way to the throne, or to murder King Duncan. Murdering the king was an easier plan since the motivation in his dreams urged him on. Lady Macbeth also relied on the supernatural by her soliloquy of calling upon the evil spirits to give her the power to plot the murder of Duncan without any remorse or conscience (Act I, Scene V, ll.42-57). The three sisters are capable of leading people into danger resulting in death, such as the sailor who never slept (Act I, Scene III, ll.1-37). Lady Macbeth has convinced her husband Macbeth to murder King Duncan. On the night they planned to kill Duncan, Macbeth is waiting for Lady Macbeth to ring the signal bell to go up the stairs to Duncan's chamber. He sees the vision of the floating dagger. The interest of the dagger is that it... Free Essays on The Use Of The Supernatural In Macbeth Free Essays on The Use Of The Supernatural In Macbeth In the play "Macbeth†, there were many interesting sections that could be concentrated on due to the suspense and the involvement of the supernatural. The use of the supernatural in the witches, the visions, the ghost, and the apparitions is a key element in making the concept of the play work and in making the play interesting. Looking through each Act and Scene of the play, it is noticed that the supernatural is definitely a major factor on the play's style. The use of the supernatural occurs at the beginning of the play, with three witches predicting the fate of Macbeth. This gives the audience a clue to what the future holds for Macbeth. "When the battles lost and won" (Act I, Scene I, l.4) was said by the second witch. It says that every battle is lost by one side and won by another. Macbeth's fate is that he will win the battle, but will lose his time of victory for the battle of his soul. After the prophecies of the witches' revealed the fate of Macbeth, the plan in which to gain power of the throne is brought up. The only way to gain power of the throne was for Macbeth to work his way to the throne, or to murder King Duncan. Murdering the king was an easier plan since the motivation in his dreams urged him on. Lady Macbeth also relied on the supernatural by her soliloquy of calling upon the evil spirits to give her the power to plot the murder of Duncan without any remorse or conscience (Act I, Scene V, ll.42-57). The three sisters are capable of leading people into danger resulting in death, such as the sailor who never slept (Act I, Scene III, ll.1-37). Lady Macbeth has convinced her husband Macbeth to murder King Duncan. On the night they planned to kill Duncan, Macbeth is waiting for Lady Macbeth to ring the signal bell to go up the stairs to Duncan's chamber. He sees the vision of the floating dagger. The interest of the dagger is that it...

REGULATION, COMPLIANCE AND GOVERNANCE Essay Example | Topics and Well Written Essays - 2000 words - 1

REGULATION, COMPLIANCE AND GOVERNANCE - Essay Example The essay highlights on similarities and dissimilarities between the failures of Enron and Northern bank. Regulations that are introduced for addressing such corporate failures are also discussed. Enron Corporation was an esteemed energy provider company, which had its headquarters in Houston, Texas. Prior to the period of December 2001, Enron had enjoyed a prosperous position in the United States (US) and achieved the seventh position for being the most innovative firm operating worldwide. The main problem for Enron had surfaced from wrong and questionable practices followed therein. The company desired to expand its territory and operations through diversification of the products as well as introduction of online trading. Nevertheless, following its success, Enron breached the usual practices that are prevalent in the industry. Instead of acting as a broker between the sellers and buyers, the company traded in products and gas. This fact indicated that purchasers bought the products and gas from Enron directly, whereas the latter bought the same directly from suppliers (The Economist Newspaper Limited, 2014). Hence, it can be stated that continuity of business operations wa s solely dependent on proper credit rating. Eventually, when the credit rating of Enron dropped drastically, the sellers and buyers stopped the trade. The board of Enron had devised a very risky strategy, which could not be undertaken by the security of the company, given that there was a drastic slump in credit rating and consequently, in the trade (The Economist Newspaper Limited, 2014). Enron had devised another strategy by appointing Special Purpose Entities (SPEs), which were basically a third party who collected investment funds from companies and people. Even though these entities were not directly related to Enron, yet the latter was the guarantor of payment for the borrowed funds. This process was executed by offering shares to the investors. It was observed

Plasmid mapping Essay Example | Topics and Well Written Essays - 1750 words

Plasmid mapping - Essay Example This DNA is now called as recombinant DNA. These vectors replicate inside the host cell along with the inserted DNA. These vectors are of two types: expression vectors (expression of the cloned gene to give the desired protein) and cloning vectors (produce millions of copies of cloned DNA). (Sambrook and Russell 2001). Restriction endonucleases are the enzymes that cut the DNA at the specific sequences. There are about 200 different restriction enzymes. (Brown 1995). The most common restriction endonucleases are EcoR1, BamH 1 and Pst1. All these restriction enzymes have sticky ends. The recognition sites for these restriction enzymes are as follows: EcoRI recognition site = G|AATTC Bam H1 recognition site = G|GATCC C TTAA |G C C T A GIG and Pst 1 recognition site = CTGCAIG GIACGTC (Siwach and Singh 2007). The pieces of DNA that remain after the digestion with the restriction enzymes are called as restriction fragments. Each restriction enzyme has a unique code and it cuts the DNA int o fragments with either sticky or blunt ends. A restriction map gives us the location where the restriction enzyme cuts the DNA. This restriction digestion is used for two purposes: Restriction mapping and specific DNA cleavage for the production of new constructs. The restriction mapping is used to identify the plasmids. The number of DNA fragments and the size of the DNA fragments depend upon the action of the restriction enzyme. These DNA fragments thus obtained are separated using the Agarose gel electrophoresis. Gel electrophoresis is the most powerful technique for separating the biomolecules. The DNA are negatively charged particles that are attracted towards the opposite charge under the influence of electric field. Here the agarose gel is the solid matrix. The solid matrix controls the rate of migration of the molecules based on the size of the particles and the concentration of the gel. The buffer is a mixture of organic and inorganic salts that helps to conduct the electr ic current between the positive and negative terminals. To visualize the DNA bands present in the gel, stains such as methylene blue and ethidium bromide are used. In our experiment we use ethidium bromide that fluorescence’s under the UV light. Ethidium bromide intercalates between the base pairs of DNA and fluorescence when exposed to the light of 250 – 300 nm. (Sambrook and Russell 2001). Materials and method: The materials are the same as mentioned in the practical handbook. Restriction mapping consists of three important steps. They are restriction enzyme digestion, agarose gel preparation and sample loading. 1) Restriction Enzyme digestion: The unknown plasmid sample is taken and they are digested using the restriction enzyme. The standard concentration of the plasmid DNA is 1 ?g/ 5 ?l. In order to standardize the plasmid and to enhance the enzyme reaction, 2 ?l of enzyme buffer is added to the digest. 1 ?l of the enzyme is added to the sample. The volume of the digest is made upto 20 ?l using the sterile water. The composition of the digest is as follows: For this Restriction digestion, BameH1,Pst1 and EcoR1 restriction enzymes were used. The final volume of each restriction digest was 20 microlitres. ? Hind3 (Marker)-Distance moved in the gel mm Plasmid DNA Enzyme 10Xenzyme buffer Sterile water Total EcoR1 5Â µl 1Â µl 2Â µl 12Â µl 20Â µl Pst1 5Â µl 1Â µl 2

Texting with shortcut Essay Example | Topics and Well Written Essays - 250 words

Texting with shortcut - Essay Example Young individuals have developed various acronyms or shortcuts for the purpose of text messaging. They have a shortcut for almost even word in the English dictionary in order to use them in their text messages. For example: they use â€Å"143† in order to refer to the phrase â€Å"I love you† and they use the shortcut â€Å"lol† to refer to â€Å"laugh out loud† (Cennamo 258). They assert that the use of shortcuts, alternative words, and symbols is very convenient since it delivers relevant message in a brief and concise manner. Moreover, texting with shortcut enables users to convey their message without having to stop whatever they were doing. This allows the users to address other tasks and emergencies. The mobility of this idea equally enables users to communicate from any location with access to mobile phone signals. Texting with shortcut defines a unique identity adopted by the young generation for socialization purposes (Telegraph Media Group Limite d 1). The availability of technological devices like smartphones has made it possible for the young and old to access and use texting with shortcut. As such, texting with shortcut has become the most prominent mode of communication between friends, colleagues, and family members. The proponents of this idea note claim that it has played an important role in restoring the significance of writing. Subject to its prominence and merits, some companies are using texting with shortcut for advertisements. Texting with shortcuts is a behavior that should be discouraged by teachers, parents as well as students because it disrupts the formal way of writing, it decreases a student’s ability to express themselves and even decreases the quality of communication that takes place between different individuals. However, many people including me are against the idea of texting with shortcut especially among the young generation that are students. Despite the perceived

Crime Is Socially Constructed Criminology Essay

Crime Is Socially Constructed Criminology Essay Nowadays hard to imagine daily life without news telling us stories about shocking tragedies happening around the world. Unfortunately almost everybody is interested in actions that can harm somebody. In media even existing a victim hierarchy (more sensational victim goes on top) of attraction interest of audience. People are measure beings. It is in our habits to judge ourselves and people around us. Rules are governing everywhere; it sets correct and incorrect behaviour of society members. Norm and rules should be conformed and existence of social control is aimed to ensure it. During social control process behaviour of individuals and groups is regulated by formal and informal agents. In process of socialization operates internal social control, here people adopt and learn norms from parents, peers, media, and etc. This type of control is targeted to individuals conscience; meanwhile more concentration of sociologists gets external social control ruled by formal agents as police, courts, and etc.; and negative sanctions (punishing the various forms of deviance). (Goode, 1994) It is very important to understand difference between deviance and crime because first leading to second. Sociologists refer to behaviour that is regarded as wrongdoing, that generates negative reaction in individuals who witness or hear about it, deviant behaviour, both deviant behaviour and traits or conditions that generate a similar condemnatory, rejecting reaction in others are called social deviance or simply deviance. (Goode, 1994, p.1) Crime is a form of deviant behaviour. Deviance can be stated as a violation against norms and values of a wider society. For example one person accepts as a norm to be a part of sub-culture- Goths. This individual support their ideas and traditions, but another thinks different because of his life experience or other impact factor (e.g. taste) that acting and dressing as Goths is incorrect and it becomes deviant. In this case it is legal (actually to be a Goth) but some of deviant behaviour can lead to criminal activity (e.g. smoking in public place). Overall, crime is more about breaking formal norms, but deviance-informal. Crime is socially constructed, this is a fact. Interactionist school of sociology tells us that the social order contain a variety of social groups where each acting in a way he understands the reality.(Muncie and McLaughlin, 1997) They react on certain behaviours and state people as being different from their morality or cultural norms. These different are labelled as deviants or even criminals. Social groups create deviance by making the rules whose infractions constitute deviance and by applying those rules to particular people and labelling them as outsiders. (Becker, c1991; p.9) However, crime changes across cultures and times, for example to take homosexuality. In not long time ago, 1895, Oscar Wilde was sentenced to two years hard labour; (Online) homosexuality counted as a mental disorder and was subject of brutal punishment. Nowadays, in many countries crime label for homosexuality is removed. Another example of changes is violence in family against women and children. It wa s a little interest from police and laws about this problem not a long time ago. This actions was counted as a right of men to make discipline harming more weak members of family. Because of feminist and womens right activists campaigns to support victims, made a great work, and now violence in families is a serious crime. These kinds of interactions another time prove that crime is socially constructed. It seems too ideal from the angle of reality, but actually it is important to understand another point that who make rules to control society? According conflict theory, the law is created by powerful and privileged and benefits exactly to them so making powerless criminals. (Pond, 1999) Regarding Becker, unprivileged and powerless people, no matter of level of injury and damage they done, are likely to be arrested, judged; powerful people create illusions, that those who are at the bottom of social hierarchy (measured in case of income level, race, education degree)- are more dangerous in society. This powerful elite creates environment where ordinary people become dependent of state and its social control agents who protect from lawlessness, but also often victimizing ordinary people one or another way.(Becker, c1991) Media is one of the major tool to help people understand what they need to be more afraid of. There is more to crime and criminals than the state reveals. But most people cannot see it (Becker, c1991, p.15) In conclusion, is sensible to summarize main aspects of all above. Firstly, talking about deviance is important to underline that it varies depending to cultural groups; individuals labelled as deviant only if others define them that way and that powerful and powerless are involved in social power. It is interesting that regarding functional theory of crime, especially Durkheim, deviance perform four functions essential to society: deviance proves cultural values and norms; the way people respond to deviant behaviour clarifies society moral boundaries; society becomes more united; and the last but not the least of importance, deviance support social change. Generally speaking, understanding of deviant behaviour and crime can lead to better society. (Macionis and Plummer, 1997)

History of Home Schooling Essay -- essays papers

History of Home Schooling Before public schools emerged, children were educated in the home by their parents. They were taught arithmetic, practical skills, and to read and write. Some wealthy families preferred hiring a tutor for their children (Koetzsch, 1997). In the 1840s, prominent leaders such as Horace Mann lead a movement to institute public schools in the United States (Thattai, 2001). These reformers argued that public schools would create good citizens, unite society, and prevent crime and poverty. As a result of their efforts, public elementary schools evolved in American society by the end of the 19th century. Massachusetts was the first state to pass a compulsory attendance law, ruling that all children had to attend at least elementary school (Thattai, 2001). By 1918, all states had the compulsory attendance law. Catholics weren’t happy with the public education system, so they instituted private schools (Thattai, 2001). When public institutions emerged, home schooling nearly vanished in the United States (Koetzsch, 1997). Education critics began voicing concerns about public schools in the 1960’s (Hess, 2002). Some of the complaints against public schools included, preaching alien values, failing to adequately educate, and adopting unhealthy approaches to child development (Hess, 2002). Many parents joined the de- schooling movement based on a popular book by John Holt called How Children Learn. John Holt was a professor in Boston, who believed that children are born with the desire to learn and educate themselves. The book states that all children need the following for a successful education; materials, access to the â€Å"real world†, emotional support, freedom to explore, and time to assess idea... ...ws of home schooling in the state of Maryland. The article included a summary of the Maryland education code. Home school facts. (2005). Home Education Magazine, 25. Home Education Magazine is a popular magazine among home school parents and children. It explores all aspects of home schooling. The article that I used for my research paper did not specify and author. Number of home schooled students rises. (2004, August 4). The New York Times, A14. This newspaper article describes the increase of home schooling in the United States through a recent survey. The article does not specify an author. Interview with Brigitte Mankiewicz, home school parent. March 21, 2005. I interviewed Brigitte Mankiewicz about what it is like to be a home school parent. She answered questions regarding the positive and negative aspect of home schooling.