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Enzyme lab report Essays

Enzyme lab report Essays Enzyme lab report Paper Enzyme lab report Paper Enzymes are catalysts which are chemical substances that reduce the amount of activation energy needed for the reaction to begin. All enzymes are all proteins or RNA molecules that speed up metabolic reactions and help to break down poisonous chemicals in the organisms body. An enzyme will only react if the enzyme fits well with the substrate, which is why they are similar to a lock and key. The substrate will bind to the enzyme at the active site and when this happens a slight change in the shape of the enzyme will occur. This change of shape binds the enzyme to shape of the substrate and then weakens the chemical bonds of the substrate. When this happens it produces the activation energy that is needed for a chemical reaction to take place. The enzyme will only bind correctly with the substrate if the environmental conditions are to their liking. They like to work at room temperature and at the neutral range of PH. After the reaction the enzymes are not destroyed or changed and can be reused. Activation energy is what is needed for many chemical reactions to take place and for most reactions the amount of activation energy is very high. Grafton 2012) and (Possibilities and Hops 2009) Hypothesis (sees): If extreme changes in temperature affect the enzyme, then lowering or raising the temperature by amounts far out of normal range will cause the enzyme to function incorrectly. If extreme changes to the pH level affect the enzyme, then lowering or raising the acidity or alkalinity by drastic amounts wil l cause the enzyme to not work correctly. Procedures: Get safety goggles and put them on. For the normal catalane activity first put some hydrogen peroxide into a clean test tube, and then use tweezers to put a small piece of chicken liver in the test tube. Then push the liver down into the hydrogen peroxide using a stirring rod, and watch the bubbles of oxygen being leased. This heated up the test tube which was another clue that this reaction was an exercising reaction. After observing this then get another clean test tube and hydrogen peroxide in it and add a small piece of liver and watch the reaction occur in this one too and give off a lot of oxygen bubbles as well. After this, pour the liquid into yet another clean test tube and think about what would happen if more liver was placed in this liquid. Place the liver into the liquid mixture of hydrogen peroxide and liver and the new mixture didnt fizz as much as with just the hydrogen peroxide and one thing of liver. The thought of what would happen when adding more liver to the mixture was correct because it was thought that the mixture would cause a smaller reaction and it did. If more hydrogen peroxide was then added to the liver from the previous steps then there would be a more gas releasing reaction than adding more liver. Test this and it was true that more hydrogen peroxide would cause a larger reaction. This proves that enzymes, such as chicken liver are reusable, while the substrates, such as hydrogen peroxide, are not. Next get four clean test tubes and put equal amounts of hydrogen peroxide in ACH and put a small piece of liver in one, a small piece of potato in another, the third a small piece of apple, and to the last one a small piece of carrot. After putting these in their respective test tubes, record the reaction rate of each substance in Table 1 and say that potato and liver were the only ones that contained catalane. Next part of the experiment was testing the effect of temperature on catalane. Put a piece of liver into the bottom of a clean test tube and then cover it with a small amount of distilled water and placed the test tube in a boiling water bath or five minutes, make sure to use the test tube holder when handling the hot test tube. Predict that that the boiling of the liver would not have a very big reaction, if one at all. Remove the test tube from the hot water bath and cool it, then pour out the water and added some hydrogen peroxide and see that there was no reaction, which meant the prediction was correct. After observing this, put equal amounts of liver into three clean test tubes and poured hydrogen peroxide in three other clean test tubes and then place one of each into an ice bath, room temperature water bath, and hot water bath. Then predict that the hot water bath and the ice water bath will have the smallest reactions because enzymes do not like to bind to their substrates when there are drastic temperature changes. After three minutes pour each test tube of hydrogen peroxide into its respective tube of liver and observe what happened. Record the reaction rates in Table 2, and then graph the estimated reaction rate as a function of temperature on Graph 1 . The prediction was right because the ice bath one barely reacted, the hot water one didnt at all, and the room temperature had the biggest reaction. Conclude that the optimum temperature or catalane is room temperature. The reaction for the cold water bath and hot water bath happened as it did because enzymes will not bind to their substrates when there are drastic changes to the environment. The last part of the experiment was testing the effect of pH on catalane. First add hydrogen peroxide to three clean test tubes. The first test tube had some hydrochloric acid added to it to get an acidic pH and the second test tube had a smaller amount of hydrochloric acid added to it than the first test tube along with some sodium hydroxide to obtain a neutral PH. Then the last test tube had ore sodium hydroxide than the second one and that gave it a basic PH. Then predict what would happen when the catalane reaction when placed in an acidic environment, a neutral environment, and a basic environment. Thought the acidic one would have no reaction, the neutral one would have the most reaction, and the basic one would have a rather small reaction. Next add a small piece of liver to each test tube and record the reaction rates in Table 3, and then make a graph of the reaction rates on Graph 2. The optimum pH on catalane is neutral. The effect of low pH is no reaction, neutral pH is a fairly good reaction, and basic H is a small reaction for enzyme activity, which means that the predictions were correct. Data and Observations: Table 1: Relative Reaction Rates of Catalane From Various Tissue Types Sample Rate of Enzyme Activity (0-5) Observations of Enzyme Activity Liver 4 Very many bubbles; quickly fizzes and for long time Potato 2 A few bubbles, so slightly fizzy Apple No activity, so no reaction Carrot Table 2: Relative Reaction Rates of Liver Catalane as a Function of Temperature Temperature co Little reaction, so few bubbles Room Temperature A lot of big bubbles building up 1 coo No reaction so there were no bubbles Table 3: Relative Reaction Rates of Liver Catalane as a Function of pH pH of Sample Acid No bubbles Neutral Quite a few bubbles Base A few bubbles Results and Discussion: From the tables and graphs filled with the data I collected by doing the lab I can draw some conclusions about what affects different changes in pH and temperature have on the reactions of enzymes. I learned that enzymes function the best when they are kept in their normal range of temperature and PH. Enzymes work the best at room temperature and at a neutral PH. Room temperature is the optimum temperature for enzymes, and I also learned that they like it better at CO than at ICC. The best pH for enzymes is neutral and the second best is basic and what they do not perform well at is acidic. So I concluded that enzymes do not like to function correctly unless they are at their optimum pH levels and temperatures, which is why they need to have a fairly stable environment to function in. This tells me that the cells I worked with can only function correctly when they are in a stable environment, with a room temperature and a neutral PH. Analysis: By analyzing the data I collected I can make a generalization about the activity of all enzymes. The generalization can make is that enzymes work more efficiently when they are in their normal range of temperature and pH, and not when there are drastic changes to their environments. This picture is courtesy of http://WV. . Mortimer. Co. K/enzymes/enzymes. HTML First the substrate will bind to the enzyme at the active site, and then the next step is that the enzyme will slightly change shape as the substrate binds to it. After this the enzyme conforms to the shape of the substrate and then the products are released which is the activation energy need to have a chemical action and to speed it up. When the heat produced by the reaction of the enzyme catalane and hydrogen peroxide occurs in living cells, it gives off the product of activation energy. This is needed for any chemical reaction to begin and the enzyme makes this to speed up the rate of reaction time. The conditions that I tested that slowed down or stopped the enzyme catalane were the raising or lowering in temperature or being placed in an acidic or basic location. These conditions resulted in the stopping or slowing down of the catalane because it was a drastic change from the enzymes normal environment which caused the enzyme and substrate to not bind correctly.

Week 4 Essay Example | Topics and Well Written Essays - 250 words - 2

Week 4 - Essay Example Pacific Asia and China have embraced trade and industry systems that work for them and guarantee them strong economic growth, while some nations in East Europe such as Russia and Africa, have rather failed to embrace ideal commerce strategies, for most of their economies are yet to register substantial growth. In the process of using the available means to yield goods and services, both the private and public industries within America have to deal with both the product and the resource markets. The product market is majorly classified into four categories, which includes the competitive segment, as well as those sectors that exhibit monopoly, oligopoly and monopolistic competition. Similarly, the resource market is classified into labor, capital and land. Presently, the labor market is experiencing decline in unionization and government intervention. The capital market also comprises of financial intermediaries like banks, with the public sector accounting for 20% of the economy. Labor unionization in America has registered significant decline over the last fifty years with the percentage declining from 35% in the 1950s to 11.3% in 2012. The implementation of unfriendly labor laws is one of the reasons for the decline in labor unionization, for legislations such as the Taft-Harley Act of 1947 and the Right-to-Work law, which has been implemented in over 20 States have made it difficult for unions to perform their duties freely. Another reason for the decline is the process of establishing unions, as the duration between petitioning the National Labor Relations Board and the union election is always long, and allows employers to campaign against formation of

The process of flagging Term Paper Example | Topics and Well Written Essays - 5000 words

The process of flagging - Term Paper Example Flagging is a provision that is essentially allowed at the request of the student; as such the student must request for such a provision in writing to the examinations body . This request often has the reason for which they are requesting special consideration with the nature of special consideration that they are requesting from the examining body. This request must be accompanied by a physical disability evaluation report that is completed and duly signed by a qualified evaluator . It is common that special consideration be provided for those with various disabilities and the nature of consideration often includes extra time for the completion of their examination. The Law School Admissions Council will then notify the expected recipients of the student's scores of the nature of special consideration that the student has requested for and whether it has been granted or not. However, test scores of undergraduate prospective students are no longer flagged for the SAT and Advanced pla cement programs among others .This information is often sent as a confidential report to the test score recipient meant to ensure privacy. The information in such reports not only details that extra time was provided for the student to complete the test but also includes warnings that the results obtained by the student should be treated with great sensitivity and flexibility . These reports also go further to disclose the nature of disability of the student thus providing confidential information about the student.... Such special considerations are presented in light of extra time that is provided to these students with disabilities that allow them to finish the test exam. The process of allocating a student extra time is often not considered a standardized testing condition necessitating the need for test administrators to inform the test recipients of the testing conditions. This is because scores that are obtained as a result of non-standardized testing conditions cannot be compared to the scores that are obtained by other students under standardized testing conditions4. It has been the subject of extensive research methodologies that have revealed that results obtained on the Law School Admissions Test (LSAT) from nonstandard testing conditions cannot be compared to those obtained from standardized testing conditions. The extra testing time has been realized to provide scores that tend to over-predict how the examined students will perform in their first year of law school5. They obtain resul ts that are too high for the examined course when they are likely to achieve dismal performance in their first year of law school because they may be unable or unwilling to use such non standardized testing conditions6. This is especially the case of students with cognitive disabilities who out of fear of stigmatization by fellow mates will opt not to request for accommodation7. But students with physical disability will have no option but to request accommodation as is the case with amputees who may require assistance with filling out their answers. This concept has often been the center of research that has sought to establish why students do not perform as well when they enter their first year of law school. It is because of such reasons that the Law School Admissions Council

Medical Malpractice Research Paper Example | Topics and Well Written Essays - 1500 words

Medical Malpractice - Research Paper Example An understanding of the causes/dimensions, effects and liabilities of medical malpractice can help one to avoid such professional negligence and malpractice lawsuits. Medical malpractice and its characteristics Current trends and statistics relating to medical malpractice Within the past six centuries, medical malpractice has increased drastically. According to statistics, there were a total of 2696 serious cases of malpractice in the United States in 1999 alone (Medical Malpractice par 1). The Institute of Medicine of the National Academy of Sciences states that about 98000 patients risk losing their lives in various hospitals in the US due to medical malpractices (Medical Malpractice par 1). In today’s society, a doctor’s responsibility is to provide affordable care, talent and reasonable judgment in the course of duty. Whenever patients are given wrongly diagnosed, mal-treated or die due to what is perceived to be medical malpractice, the doctors normally are subject ed to a lot of suffering without appreciating their efforts or whatever good they may have done before to save lives. This situation also makes fellow doctor fear performing certain risky procedures for fear of going through similar or worse experiences. Potential doctors are also discouraged from joining the medical profession when they witness such situations. Characteristics of Negligence Malpractice is negligence. Cases of negligence fall under the description of torts. A tort may be a common offence, thus malpractice could be a common offence. In the simplest terms, there are four essential elements of malpractice which include duty, breach, damage and (direct) causal affiliation. Each healthcare supplier assumes a duty when beginning diagnosis, consultations, or treatment of a patient. The duty or responsibility emanates from an implied or expressed contract. Another important element of medical malpractice is breach. If one fails to create an accurate diagnosis once he or she has assumed the duty to try and do so, one might commit a breach of responsibility. Thirdly, causal affiliation which states that damage is caused by a failure to properly diagnose the breach responsibility. Damage is the outcome of a failure to diagnose properly. Medical malpractice occurs when a patient sustains injuries or complications that may or may not be of a permanent and continuing nature due to negligence (Pozgar 558). Negligence is among the most typical civil suit filed against doctors. Legal responsibility for negligence cannot be found unless the following subsequent elements are present: One, the defendant should owe an obligation to the plaintiff to practice care. Two, the defendant should breach the quality of care stipulated by law for his/her behavior. Thirdly, the plaintiff should suffer loss or damage as a result of this breach. Lastly, the behavior of the defendant should be the near cause of the plaintiff’s injury or damage ((Pozgar 65). Cases related to medical malpractice In the case of Adderly v. Bremner it was noted that the defendant medical doctor was careless in not altering the syringes to vaccinate thirty eight patients and as an alternative used one needle for more than one patient (Pozgar 76). As a result, the plaintiff experienced blood poisoning. The doctor in this case did not provide the specified correct care. Any sensible doctor would have actually

Financial Motivation And Non Financial Motivation Business Essay

Financial Motivation And Non Financial Motivation Business Essay It is commonly believed that the majority of people aim to earn money to meet their satisfaction. In point of the view, it exactly meets Taylors theory which approach to a fair days pay for fair days work advocates utilizing financial motivation to inspire employees passion (Tutor2U, n d). According to Hall et al (2008), financial motivation can be defined as the way of using money chiefly to encourage employees. Nevertheless, half factor that motivate employees be willing to work with passion have been mentioned in Maslow hierarchy theory are nonfinancial motivational methods. However, after taking financial and non-financial methods of motivation into account in the work place, it is judged that non-financial motivation is the most valuable for companies to encourage their employees. Although it is stated that financial motivation methods have benefits to both supervisors and employees, the negative impacts of that are caused simultaneously. According to Hall et al (2008), the core of Taylor theory is money, which is relevant to the financial methods of motivation, including fringe benefits (benefits which received above wages and salary) and piece rates (employees are paid by how many items they produce in a period of time). An agricultural employee management consultant, Gregory Billikopf, examined thoroughly the productivity of two groups of farm employees, one group was paid hourly, and the other one is paid by piece rate. The result of the research is that the efficiency of the latter group was four to eight times higher than the former one (Ucanr, 2009). It is obviously proved that piece rate not only enhances to the employees passion on work, but also enhances the productivity of the company. However, piece rate as one of the financial motivation methods h as caused some disadvantages. The more products employees produce, the more money they can earn. Therefore, they probably will not focus on the quality, but on quantity (Tutor2U, n d). In this circumstance, the company is plunged into scrapes in which supervisors not only pays the employees, but also produces inferior goods. Additionally, once a company uses fringe benefits to encourage employees to reach higher targets, the cost of the company will increase dramatically by extensively offering the extra benefits to employees (Tutor2U, n d.). In brief, because money is the solely essence of financial motivation, employees probably will not take appropriate responsibility to the company. After the above analysis of the benefits and risks of financial motivational methods, it is worth exploring non-financial motivational methods from two aspects; namely, esteem needs and safety needs which had been advanced in Maslows hierarchy theory (Tutor2U, n d). To begin with, esteem needs are essential to motivate employees when they achieve objectives in their duty. Employees will receive respect from their colleagues and superiors. In 2001, a Gallup poll indicated that almost nineteen percent of employees were dissatisfied with their jobs, since they were seldom respected or recognized by their supervisors when working (Swlearning, 2003). Obviously, the more recognition employees receive, the stronger sense of confidence the employees will have. Once their confidence is enhanced appropriately, it will probably bring unique enjoyment which money cannot balance. Most importantly, this sense of confidence contributes making them to feel their talents are recognized and trusted. Therefore, the more passion will be involved by the employees into work (Hall, 2008). Hence, esteem needs play a key role in motivating employees to achieve higher targets. Safety needs which have been mentioned in Maslows hierarchy of needs (Hall et al, 2008), including job safety, are one of the most widely recognized non-financial motivational methods. An attractive working place should be well quipped with fire alarms, smoke sensors, safety doors and extinguisher. Job safety is regarded as a factor of whether the staff will continue working there. It can prevent workers from confronting dangerous situations. In 2010, one of the worlds largest pharmaceutical firms employed a gas analyzer to test the air quality after the employees complained that there was a serious odour in the office. The result of the test was that there were nearly 25 compounds in the air (Envirotech, 2010). In this instance, employees are more willing to work if there is a healthy environment in which employees can avoid being injured. Employees can work more efficiently if they are equipped with safety measures. In a broad sense, job security should also include safety insuranc e for workers. With safety insurance, workers can minimize potential loss once the disaster occurs. All in all, an attractive working place should be acknowledged to be safe which employees will have a sense of safety. In summary, financial motivation (fringe benefits and piece rates) advantages of both employees and companies in some aspects; however, the drawbacks of financial motivation far outweigh its benefits. For instance, albeit employees can benefit from piece rate, otherwise, the low quality product will probably plunge the company into scrapes. In this point of view, non-financial motivation methods which were advanced in Maslows hierarchy theory are more efficient and have played a significant role in encouraging employees to work with enormous passion, for example, esteem needs (respect and reorganization), and safety needs (job security). These non-financial motivations provide a significant environment for employee to work with passion and willing to take responsibility in to the work. It is suggested that non-financial motivational methods will probably be a leading factor for employees to work with passion. Reference: Envirotech(2010) Portable FTIR Verifies Safe Working Environment Available at: http://www.envirotech-online.com/news/air-monitoring/6/quantitech/portable_ftir_verifies_safe_working_environment/8577/ [Accessed 13-3-2010] Hall. D, R Jones, C. Raffo, A. Anderson. (2008) Business Studies, 4th edition. Haddington [Accessed 13-3-2010] Swlearning(2003) Management, Fighting the System Available at ¼Ã… ¡ http://www.swlearning.com/management/management_news/motivation_0902_001.html [Accessed 13-3-2010] Tutor2u Subject: People, Topic: Motivating employee-financial rewards Available at ¼Ã… ¡ http://tutor2u.net/business/gcse/people_motivation_financial_rewards.htm [Accessed 13-3-2010] Tutor2u (n d) Motivation in Theory- Maslows Hierarchy of Needs Available at: http://tutor2u.net/business/people/motivation_theory_maslow.asp [Accessed 13-3-2010] Tutor2U (n d) Subject: People-motivation theory Available at: http://tutor2u.net/business/gcse/people_motivation_theories.htm [Accessed 13-3-2010] Ucanr(2009) Agricultural Labor Management Effective Piece-Rate Pay Management Available at ¼Ã… ¡ http://ucanr.org/delivers/impactview.cfm?impactnum=238 [Accessed 13-3-2010]

moralant Morality in Sophocles Antigone :: Antigone essays

Antigone: The Obedience of One's Morality According to the Bible, after Jesus was arrested by religious leaders, the apostles, his closest followers, fled his side. The apostle Peter was later recognized as one of Jesus' companions by the people who helped arrest him. Peter, however, denied even knowing Jesus three times. Peter believed that, should he remain faithful, he would be granted eternal life by God, and he knew that denying Jesus was a grave sin. However, his fear of his accusers caused him to err, and to stray from what he believed to be right. Today, many of us have been told to "do what you believe is right, no matter what the cost." However, human weakness often causes one to falter, as Peter did, in an attempt to protect oneself. While many people advise others with the aforementioned motto, few will use it to the extent that is insisted upon in Antigone, the extent to which the apostle Peter should have applied it.   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚   Antigone is an outstanding example of someone who did what she thought was right, while she was among fools, many hardships, and people who were discouragingly uncourageous. Although we may not defend the self-sacrificial actions of Antigone, or may not have the strength to do something similar, we should follow principle behind her actions. Antigone believed, as did most people of her time, that a dead person's soul could not rest if that person's body was not buried. Creon, the King, ordered that the body of Polyneices, Antigone's brother, be left to rot unburied because he had died attacking the city, a traitor. This presents a huge problem for Antigone; she feels she must obey the laws of the gods and bury her brother, but the penalty would be earthly death. Antigone's moral values were so important to her that she was willing to die in order to uphold them. She reasoned that her reward (or punishment) after death would reflect the nobility of her decision--and the reward would last much longer than her terrestrial life. However, Peter believed the same thing, and had complete faith in his beliefs, but did not act accordingly. He became too overwhelmed by the present, and his possible suffering then. It is human nature to fear death, and this overwhelmed Peter's desire to adhere to all godly laws. Such was not Antigone's case; no doubt ever entered her mind as to what she was to do.

Poem Comparing Essay

Good evening Mr. Georges and fellow classmates, I have researched about 2 poems and made a comparison between the two. I’m here today to talk to you about them and see what you think at the end of the speech. The two poems I researched were (on the sea, author John Keats) and (sea fever, author John Masefield). as you can see from the title of the poems that they are bot about the sea but don’t be confused, they’re both completely different stories. Both of these poems talk about the sea, they are both referring to the sea as a human and identifying it in a human characteristic kind of way. As we can see along the sonnet (on the sea), the author uses terms as uproar rude, mighty swell, caverns, and vexed, desolate shores. He also mentions The Greco-Roman goddess Hecate associated with magic and the wild. This is referring to the sea and how ruthless it can be. This poem deals with nature, focusing on its wild and violent side. This poem also reflects on human actions. The poem is comparing the nature with the human being, because we can also get wild and violent. It seems a criticism of the alienation of the human being -above all when living and working in big cities. So the author may be calling our attention – the speaker of the poem addresses to us (Oh ye!) -And giving us a piece of advice- not to underestimate nature. John Masefield’s poem â€Å"Sea Fever† is a work of art that brings beauty to the English language through its use of rhythm, imagery and many complex figures of speech. The imagery in â€Å"Sea Fever† suggests an adventurous ocean that appeals to all five senses. Along with an adventurous ocean, â€Å"Sea Fever† also sets a mood of freedom through imagery of traveling gypsies. These poems both use a rhythmic tone in their stanzas. In the sonnet â€Å"sea fever† lines 3 and four, it uses rhythmic language, these lines say â€Å"And the wheel’s kick and the wind’s song and the white sail’s shaking, And a grey mist on the sea’s face, and a grey dawn breaking† These are just two lines in the poem but if you actually read the poem you can see examples of rhyme throughout the whole poem. In the sonnet â€Å"On the sea† examples of rhythmic language can be found in the lines 4 and 5, these lines say â€Å"Of Hecate leaves them their old shadowy sound, Often tis in such gentle temper found† and as in the first sonnet, this sonnet also has rhythmic language throughout the whole poem. These poems also have their differences; they each talk about the sea but in a different perception. The sonnet, (on the sea), talks about the sea and how angry it can be, it is comparing the sea with human actions and is warning the humans to be careful of the nature. It talks about the Greco-Roman goddess Hecate associated with magic and the wild. I wonder if the author is referring to something that happened to his life that made him so angry to write this poem, what do you think it could be? The Author uses language techniques like Personification, Capitalisation and rhyme. He personifies the Sea in line 5 by saying it has a gentle temper. The author uses capitalization for the word †Sea† which makes me believe that he was trying to make the subject of the poem a human. â€Å"He uses Rhyme throughout the whole poem and it does make the poem seem more interesting to read. The sonnet (sea fever) is completely opposite to the sonnet (on the sea) because sea fever talks about the sea but it talks about a sailor and how he just can’t wait to get on a ship and sail into the sea. This poem talks about a sailor who is very excited to go out to sea, he wants adventure, and he wants a wild journey into the ocean living the vagrant gypsy life. The author refers to the sea as a home to this sailor unlike the sonnet (on the sea) which refers to the sea as a wild, dangerous and ruthless place. The author uses language techniques like Metaphors, emotive language and Repetition. Examples of Metaphors used in this poem are (sea and the sky) line 1, (star to steer) line 2, (and gull’s way and the whale’s way where the wind’s like a whetted knife) line 10. Examples of Emotive language used in this poem are (to the lonely sea and the sky) line 1 (and the sea gulls crying) line 8. An example of repletion is that he starts every stanza with the sentence (I must go down to the seas again). So in conclusion these poems are similar but different in many ways, and like me and you each of them has their ups and downs. They both talk about the sea but each in a different perception. Thanks for listening to my speech and I hope you gained a little information from me today.

buy custom Case Study A essay

buy custom Case Study A essay Joseph should not be released. This decision is based on an evaluation of Josephs parole review based on the Risk Prediction Model. The Risk Prediction Model works by predicting the results of granting parole based on the prisoners criminal history. There are two main factors evaluated in the prisoners criminal history. The first factor is risk assessment. Risk assessment is determined by assessing the prisoners behavior before incarceration and during incarceration. The second factor is the severity of the offence committed by the prisoner. Violent and sexual crimes are normally viewed as severe offences. (Carmen, 2007) Firstan assessment of Josephs behavior before and during incarceration is necessary to determine the risk of recidivism. Before his present incarceration, Joseph had served a previous sentence for burglary. During his current incarceration, Joseph has no rule violations. Furthermore, he has completed substance abuse treatment and an anger management program. If a decision were to be made based on risk assessment alone, Joseph is likely to be granted parole. However, an assessment of offence severity must be done before making this decision. Joseph is serving a sentence for two counts of armed robbery. Armed robbery is ranked as H+ according to the Texas offence severity list. (Texas BBoard of Pardons and Paroles, 2012). There were two victims to these crimes. Both victims remain fearful of Joseph and none of them ever returned to work. These two assessments guide decision making through risk prediction. Josephs parole should be denied on these assessments. Although Joseph seems to be well behaved during his present incarceration, one cannot ignore the fact that he is a repeat offender. Furthermore, he committed the severe crime of armed robbery, not once but twice. Another reason to deny Joseph parole is the fact that he plans to return to the same community even thought he has a low likelihood of finding employment. Buy custom Case Study A essay

12 Quotations on Learning to Write by Reading

12 Quotations on Learning to Write by Reading Read! Read! Read! And then read some more. When you find something that thrills you, take it apart paragraph by paragraph, line by line, word by word, to see what made it so wonderful. Then use those tricks the next time you write. That charge to young writers happens to come from novelist W.P. Kinsella, but in fact hes echoing centuries of good advice. Heres how 12 other authors, past and present, have stressed the importance of reading to a writers development. Read, Observe, and PracticeFor a man to write well, there are required three necessaries: to read the best authors, observe the best speakers, and much exercise of his own style.(Ben Jonson, Timber, or Discoveries, 1640)Exercise the MindReading is to the mind what exercise is to the body.(Richard Steele, The Tatler, 1710)Read the BestRead the best books first, or you may not have a chance to read them at all.(Henry David Thoreau, A Week on the Concord and Merrimack Rivers, 1849)Imitate, Then DestroyWriting is a difficult trade which must be learned slowly by reading great authors; by trying at the outset to imitate them; by daring then to be original and by destroying ones first productions.(Attributed to Andrà © Maurois, 1885-1967)Read CriticallyWhen I was teaching writing -   and I still say it -   I taught that the best way to learn to write is by reading. Reading critically, noticing paragraphs that get the job done, how your favorite writers use verbs, all the useful techni ques. A scene catches you? Go back and study it. Find out how it works.(Tony Hillerman, quoted by G. Miki Hayden in Writing the Mystery: A Start-to-Finish Guide for Both Novice and Professional, 2nd ed. Intrigue Press, 2004) Read EverythingRead everything -   trash, classics, good and bad, and see how they do it. Just like a carpenter who works as an apprentice and studies the master. Read! Youll absorb it. Then write. If it is good, youll find out.(William Faulkner, interviewed by Lavon Rascoe for The Western Review, Summer 1951)Read Bad Stuff, TooIf you are going to learn from other writers dont only read the great ones, because if you do that youll get so filled with despair and the fear that youll never be able to do anywhere near as well as they did that youll stop writing. I recommend that you read a lot of bad stuff, too. Its very encouraging. Hey, I can do so much better than this. Read the greatest stuff but read the stuff that isnt so great, too. Great stuff is very discouraging.(Edward Albee, quoted by Jon Winokur in Advice to Writers, 1999)Be a Voracious, Loving ReaderWhen you start reading in a certain way, thats already the beginning of your writing. Youre learning what you admire and you re learning to love other writers. The love of other writers is an important first step. To be a voracious, loving reader.(Tess Gallagher, quoted by Nicholas OConnell in At the Fields End: Interviews With 22 Pacific Northwest Writers, rev. ed., 1998) Tap Into the World ConsciousnessToo many writers are trying to write with too shallow an education. Whether they go to college or not is immaterial. Ive met many self-educated people who are much better read than I am. The point is that a writer needs a sense of the history of literature to be successful as a writer, and you need to read some Dickens, some Dostoyevsky, some Melville, and other great classics -   because they are part of our world consciousness, and the good writers tap into the world consciousness when they write.(James Kisner, quoted by William Safire and Leonard Safir in Good Advice on Writing, 1992)Listen, Read, and WriteIf you read good books, when you write, good books will come out of you. Maybe its not quite that easy, but if you want to learn something, go to the source. ... Dogen, a great Zen master, said, If you walk in the mist, you get wet. So just listen, read, and write. Little by little, you will come closer to what you need to say and express it thr ough your voice.(Natalie Goldberg, Writing Down the Bones: Freeing the Writer Within, rev ed., 2005) Read a Lot, Write a LotThe real importance of reading is that it creates an ease and intimacy with the process of writing; one comes to the country of the writer with ones papers and identification pretty much in order. Constant reading will pull you into a place (a mind-set, if you like the phrase) where you can write eagerly and without self-consciousness. It also offers you a constantly growing knowledge of what has been done and what hasnt, what is trite and what is fresh, what works and what just lies there dying (or dead) on the page. The more you read, the less apt you are to make a fool of yourself with your pen or word processor.  ...[R]ead a lot, write a lot is the great commandment.(Stephen King, On Writing: A Memoir of the Craft, 2000)And Have FunRead a lot. Write a lot. Have fun.(Daniel Pinkwater) For more specific suggestions on what to read, visit our reading list: 100 Major Works of Modern Creative Nonfiction.

IT Trade Essay Example | Topics and Well Written Essays - 500 words

IT Trade - Essay Example The range of mobile apps necessary for enterprises includes native and HTML5 applications, hybrid apps, and special apps. However, companies need to understand their particular needs and pick apps that work best for them. HTML5 apps may be relevant where browser only solutions are required. Native apps may be significant in consumer-facing applications (High 1). As an IT manager, I would allow the use of mobile apps and devices, but only for business purposes. The Policies would be developed that only ensures that the apps used by employees during working hours help in achieving the company goals for the company. There are many benefits associated with the use of mobiles devices and the associated apps. Some of the apps are related to the different roles played by employees in the company. The IT manager should ensure that the employees understand and have relevant knowledge required to operate the different apps in order to enhance work performance and productivity for the enterprise.Mobile apps and devices may fit into the IT and communications sector of the enterprise. The various apps available in the mobile devices may help make work easier for the employees. Communication and sharing of information become easier if the employees understand the different mobile apps available for various uses in the organization. Cloud computing is also a common trend that may be helpful for a manager in ensuring that the company is leading in the IT sector. Cloud computing involves a model for ensuring that there is convenient network access with minimal management effort (David 8). Then shift to cloud computing services is already evident in many organizations as managers are investing a lot of money to develop cloud services for their organizations. The trend in cloud computing is shifting towards developing personal clouds and use them manage other internal platforms and services. Cloud computing may be helpful in companies with many

Who gets what from Middle East oil Essay Example | Topics and Well Written Essays - 500 words

Who gets what from Middle East oil - Essay Example Another factor affecting Middle East is petrodollar recycling. Over the years, oil prices have been going up creating a lot of revenue for OPEC countries. The importing countries such as the US, UK, China and Japan pay heavy prices for oil to fuel their economies. However, as Higgins, Klitgaard, and Lerman note, much of this revenue by Middle East countries returns to the importing countries in terms of purchases of goods and services as well as foreign assets. The high oil price paid by importers slows economic growth but the purchase of goods by exporters from importers offsets this negative growth by improving consumption and investment. Countries like the US benefit from sale of foreign assets to the exporters to finance their current account deficits. Most of the sales to exporters come from European countries due to their proximity, and less from the US. The petrodollars are also used to finance investment projects in OPEC countries. For example, Saudi Arabia engaged in a giant construction program called Petro Rabigh, which is a joint venture of the state-run oil corporation Saudi Aramco and Sumitomo Chemical of Japan. This $ 1500 billion project produces plastic and other materials for sale in and outside Saudi Arabia. Saudi Aramco ranks first among oil companies worldwide in terms of crude oil production and exports. Besides investment, revenues are also used to bail out banks facing financial crisis such as Citigroup, Merrill Lynch and Morgan Stanley. They are also used to develop infrastructure.