Juveniles Essays - Criminology, Juvenile Court, Juvenile Delinquency

The Juvenile Justice system of New York City and North Carolina share many similarities. The juvenile justice system is separate and different from the adult criminal justice system. Adults are held fully responsible for their behavior. They can be arrested, charged with a specific crime, tried before a jury of their peers, found guilty or not guilty, and, if found guilty, sentenced according to the seriousness of the crime and the interest of the state. Young people are treated differently, having many, but not all, the rights of adults. Juveniles are not arrested, but rather are taken into temporary custody. Juveniles have no right to a trial by jury but instead are subject to a hearing before a judge, at which time the juvenile may be adjudicated as undisciplined or delinquent. The judge?s decision on the disposition (or sentence) is based on meeting the juvenile?s needs and interests and the interests of the state. The court attempts to do what is best for the juvenile to help make sure he/she is not brought into the juvenile justice system again or the adult system later. Detention of juveniles in New York City began shortly after the opening of the New York State penitentiary in 1797. Prior to that time, as juvenile crimes were rare, the state preferred to allow parents to deal with the misbehavior of their children - a practice rooted in English common law. Parental authority was the accepted first tenant of youth treatment, and the state was hesitant to assume the failing parent's duties. By the end of this year, New York may be the only state in the nation that treats all 16 and 17 year-olds as adults in criminal matters. Most states have raised the age of adulthood to 18 in criminal matters and Massachusetts, Wisconsin and North Carolina are considering raising the age to 18. In a front page article Sunday in The New York Times, reporter Mosi Secret chronicles the situation across the country with a focus on New York State

Social Conditions and Social Problems

Ancient egypt and india comparasion Essay Example

Ancient egypt and india comparasion Essay Example Ancient egypt and india comparasion Essay Ancient egypt and india comparasion Essay The gender structure of ancient Egypt and India is different in many different ways. Most of these things change as time goes by but back then most of them are really different. In Egypt women were granted more freedom while in India women were like propertys and were controlled by completing every men in their family. (Anne Wallace Sharp, S. Gambits) In India if a woman husband die, she is not allowed to remarry and can not be independent. (S. Gambits) While in Egypt remarrying is totally normal and fine. If a marriage isnt working well in Egypt, the two needs to solve it quietly and the wife would go back to her parents home. (Anne Wallace) The hot weather in Egypt caused everyone including men and women to shave their head and wear wigs. (Anne Wallace) The weather in India is not that bad so they all still have their own hair and women really liked to accessories. (S. Gambits) Man of higher Verna in India is allowed by law to take any woman he wished. He can also sell is wife and children if he wanted or needed to. Assortment. Com) Women in Egypt are treated with respect and they were as equal as men. (Anne Wallace) There are many things that are similar between ancient India and Egypt too. Men spends most of their time out of the house doing field work or business in both India and Egypt. As for the women they were all expected to bear a child and keep the house running. At a young age girls were taught that their lives would center around their homes and families. Anne Wallace) Men are highly respected because of course they are men. All women loves to be pretty now and back then. They all own gold Jewelries and accessories themselves with the best items. (Anne Wallace) That is Just the wealthy though because the peasants have to work in fields and do all the house work. Men are highly respected in both places because they do all the hard work and the family depended on them. Both boys and men are to work in the fields for the peasants. (Anne Wallace, escorted. Com)

Characterize Phaedra in terms of her sense of morality essays

Characterize Phaedra in terms of her sense of morality essays We often think of morality in terms of right versus wrong or good versus evil. If a person chooses wisely and makes good decisions, they have morals, but if a person is evil then they have no sense of morality. Phaedras situation is complicated and cannot easily be characterized in terms of good versus evil. While she knows it is wrong to love her stepson and tries to hide these feelings, she makes bad decisions during the course of the play which eventually lead to her death, and the death of Hippolytus. Although Phaedra is a good person and knows right from wrong, her sense of morality does come into question which unfortunately produces a terrible outcome. If a person knows right from wrong, yet still cannot control their urges or impulses, this doesnt necessarily make them evil or lacking morals, as in the case of Phaedra. Phaedra is married to Theseus, yet is in love with his son Hippolytus. Very early on in the play we can see that Phaedra is tormented by this love and knows it is wrong. In order to prevent herself from acting on these feelings, she has Hippolytus banished from their kingdom. O heavy weight of misery! My eyes beheld the son in the fathers countenance. At length I dared to rebel against myself. I spurred my spirit to persecute him, striving thus to banish the enemy I worship by assuming a stepmothers proverbial cruelty. I clamored for his exile till my cries tore my dear enemy from his fathers arms (1473). I have a just abhorrence of my crime; I hate my life, abominate my lust; longing by death to rescue my good name and hide my black love from the light of day (1473). Although banishing Hippolytus from the kingdom is not the act of someone we would consider to have great morals, Phaedra knows this is the only way to hide her secret. She feels she is doing what is best for everyone involved, thus showing that she is not an evil person. When t...

Curriculum Essay Example | Topics and Well Written Essays - 250 words

Curriculum - Essay Example These include the â€Å"explosion of technology, recession, public sector innovation, and new commitment to attain standards† (23). In a gist, the authors foresee the growing demand for public schools to maximize funding and resources while attaining their goals at the same time. The three forms of schooling that Hill and Johnston have observed and foresee to be the new direction for public schools are virtual, hybrid and broker schools. Virtual schools are those that offer online courses where students get access to education through computer technology; hybrid schools are schools that combine fulltime, contractual and technology-driven instructors, whereas broker schools are schools that hire teachers on a contractual or pay-per-course basis. The implications of these different school forms to curriculum and instruction are tremendous. As the authors provide, there will be flexible hours of schooling, lesser tasks among school leaders and teachers, and a wider coverage of in struction. However, the authors overlook the point that the transformation may greatly impact the quality of instruction to be provided. Basically, individual monitoring may be less, thus assessment of individual needs and success will be inadequate. Moreover, the transformation might neglect students with special needs, thus making NCLB efforts in vain. Work Cited Hill, Paul and Johnston, Michael.

The advent of the internet age and mobile technology Essay

The advent of the internet age and mobile technology - Essay Example With this virtual shrinking of distances between people comes the ability to be much more customized in terms of solutions and marketing. To be sure, the ability of companies to remain competitive in today's global business climate depends on their ability to anticipate and meet the personal needs of each individual with whom they conduct transactions. Technology enables businesses to detect various degrees of individual interest in various subjects, and then match marketing campaigns in a way that is most likely to resonate with various categories of people. A more standardized approach may have been necessary back in the day when companies depended on a certain amount of business within a particular defined geography and set of hours in order to deliver goods and services most efficiently within those constraints. Standardization was also a marketing tool designed to reassure potential consumers of a particular product or service that the purchase were making was identical in quality to those of other who are making the same purchase. In the pre-internet age, when product information and research was not as readily available as it is today, such an assurance would have been very important to consumers who would otherwise have little reason to be confident that their purchases would meet their needs. Today, howev

The Pluralist framework of industrial Relations in the UK has been Essay

The Pluralist framework of industrial Relations in the UK has been replaced with HR management Discuss - Essay Example Over the years, this relationship has gradually improved and become highly developed in response to conditions and terms of employment. Among scholars and practitioners of labour issues, there have been arguments regarding industrial relations (IR) and Human Resources (HR) management. The debates have been centred on whether pluralist framework of IR has been replaced with HR management or not. According to Salmon (2000), IR is a multidisciplinary field that studies the relationship of employment in both employment situations and in the unionized workforce. On the other hand, HR management refers to an organizational function that concentrates on recruitment, management, and providing direction to employees in a given organization (Armstrong, 2006). The pluralist framework is a system of managing industrial/ employee relations, which determines the employment relationship and resolves conflict through the institution of trade union recognition and the process of collective bargaining at enterprise, industry, and national level. On the other hand, HR management is a strategic and integrated approach to the management of people. HR management is about employees’ management. Recent evidence about HRM application suggests that there is a decline in the collective aspects of the employment relationship in favour of individualism.

The Scarlet Letter Research Paper Example | Topics and Well Written Essays - 1250 words

The Scarlet Letter - Research Paper Example Overuse of symbolism A. Mystic â€Å"A† and the embroidered badge B. Imagination of the Letter â€Å"A† in lines of red IV. The theme is a reflection of the author’s life A. Metaphors vs. direct narration B. Ambivalent depiction of women C. Hawthorne’s family life V. Inadequate depiction of historical context A. English spoken in that era VI. Dual nature of characters A. Chillingworth’s angelic and demonic nature B. More than one aspect of human nature The Scarlet letter has been defined as a fine piece of art that readers would want to return to during any era. What sets it apart is the high level of intellect and originality of thought as opposed to the crude, violent and warm depictions of most other novels of similar nature at that time. Yet it has been criticized heavily for its slow progression and failure to involve the readers through drama, action and violence. The powerful impact of vivid imagination, sublime messages and sophisticated lit erary discourse is constrained to some extent by the lack of action, overuse of symbolism and inadequate historical depiction in Hawthorne’s â€Å"The Scarlet Letter†. The Scarlet letter begins with in a village setting where Dimmesdale and his companion Moose are on a peace mission. However, considering the persistent theme of adultery in the novel, the Scarlet Letter does not touch upon madness and jealousy which reduce its effectiveness (Bloom 7). It is only when Chillingworth is brought into limelight in the story does the author give an account of the romance and obsessive feelings that accompany jealousy (Bloom 7). Therefore, the warmth and passion that should’ve accompanied the subject was not present. Furthermore, there was ample scope for a lot of action since liberation is the topic of focus throughout the novel. This is one of the major issues in the novel where no such action is depicted. Hawthorne seems to have confined the characters to the Puritan setting whereby these individuals are engaged in cognitive behavior of thinking, interpreting and speculating as well as feeling, loving and hating; however, rarely are they seen doing anything. From the theme of the novel, readers would expect violence, assault, rape, suicide as well as extended romance; however, all this is rarely described as happening in the novel. This lack of depiction results in little ‘drama’ in the story as the scope of the theme has not been fully exploited by Hawthorne. Although, the absence of passion and the cold and ingenious fantasy cannot be termed as weaknesses of The Scarlet Letter, they tend to make the story less touching to even the most intelligent of all readers. A little more hideously human and crude depiction of natural violence and love could have left more impact on the readers. Nevertheless, the high level of intellect and sophistication delivered in this work of Hawthorne leaves the reader with a feeling of having a fine a nd delicately crafted piece of work. Most importantly, however, the overuse of symbolism has been criticized. Authors have claimed that symbolism has been used to the extent of producing a mechanical effect in the novel has been criticized (James 55). For instance, the thought of the â€Å"mystic A† that is imprinted on the shirt of the young minister along with the embroidered badge that Hester is destined to wear are evidence of such overuse (James 55). This suggestion should have been

Marketing Principles and Applications Coursework

Marketing Principles and Applications - Coursework Example 7 References 9 1. What Is The Current Target Market For Special K And Its Special K Crunch Bars? Should The Target Market For Special K Be Expanded? If So, Describe The Profile Of The New Target Market. Kellogg Company is a well-reputed name in the global food industry. It specializes in nutritious food section perpetually focusing on the low fat cereal based food items. As a leading brand, the company has many sub-brands under its umbrella, such as Special K and Special K Chocolatey Crunch Bars. Similar to other brands marketed by the company, Special K and Special K Chocolatey Crunch Bars are also based on the cereals and intend to serve the customers with a low fat breakfast item. For instance, Special K cereal is produced from the rice cereal and contains only 110 calories without any fat (Kellogg Company, â€Å"Special K Cereal†). Special K Chocolatey Crunch Bars are also manufactured from cereals and contains merely 90 calories (Kellogg Company, â€Å"Special K Chocolat ey Crunch Bars†). Considering the characteristics of these products, it is quite apparent that these products are mainly targeted to the young adults who also tend to be health conscious. Health consciousness is a growing factor among the adolescents and the young adults. With this concern, it can be stated that the marketing prospects for these sub-brands are quite significant and thus the company should aim at expanding its target market. With the purpose of expansion, the company can focus on both adolescents and young adults in the economy. However, this will require more aggressive promotional strategies along with few modifications in the products with due consideration to the nutrition required for the adolescents. 2. What Consumer Behavior Influences Play A Role Or Will Play A Role In The Marketing Strategy For Special K? Consumer behavior is referred to as the process undertaken by an individual or a group of customers in order to decide their consumption of a product at a particular quantity. The process involves the attitude of the customers, their income level, their spending power and also their lifestyles. As revealed from various empirical studies, favorable consumer behavior effectively enhances the growth of the product, whereas, consumer behavior opposing the product marketed shall lead to the abolition of the product within a short span of time. Thus, consumer behavior is termed to be quite significant in the modern day marketing (Sjoberg & Engelberg, â€Å"Lifestyles, and Risk Perception Consumer Behavior†). In relation to the Kellogg’s Special K and Special K Chocolatey Crunch Bar brands, it can be stated that the factors of consumer behavior such as the income level and spending power are less effective than the attitude and lifestyle choices of the targeted customers. It is due to the fact that the company offers its products at a competitive price with due consideration to the aspect of affordability of the targeted customers. In this regard, most of the marketing strategies adopted by the company in Canada are observed to be focused on the healthy living choices of the customers. In this regard, it intends to generate awareness among the targeted customers through various promotional activities. The company also focuses on its pricing and other promotional strategies, such as discounts, coupons and special services for the

Employment relations Essay Example | Topics and Well Written Essays - 1750 words

Employment relations - Essay Example agement style, a remnant of Theory X, merely treated employee relations this way, alongside seeing them as not valuable assets of the organization and not to be consulted for decision-making. The autocratic manager dictates orders to his staff and takes no recognition of consulting the employees on relevant decisions. Leaders in this kind of environment tend to control the situation. This kind of management style persisted for a very long time, until the democratic management style came in. At present, employee relations are more focused on ascertaining a productive people resource, a trend that was missing in the last decades. Employee relations are dealt with by resolving labor conflicts and informing the management about concerns that relate to employee welfare and long-term economic security. In a democratic workplace environment, human resource management gives more emphasis on employee development and their welfare, including pay and benefits, workplace condition, and job secur ity, supporting the growing knowledge that people resource is the most important of all resources. It may be inferred that in the past decades, employee relations was aligned to achieving economic production and was its ultimate goal, to the point that job security was always influenced by the rise and fall of the production market. This signifies a lack of prioritization of employee welfare, and placing them in second fiddle to economic production and profits. Rubinstein and Kochan (2001) state that the last two decades of the twentieth century was a time of tumultuous change and debate over what goal should corporations serve, and how the system of labor-management relations should be reformed. This is indicative of a growing concern for human resources, which may have been influenced by the emergence and reinforcement of several motivation theories. The past has also witnessed a corporate world in which shareholders and investors were reasserting control over corporations in order

Case Study Of A Patient With Diabetes Mellitus Nursing Essay

Case Study Of A Patient With Diabetes Mellitus Nursing Essay Patient Mr. NCS is a 53 year old Chinese man with the height of 1.72m, and weighs 82kg where his BMI is 27.7kg/m2 (overweight). Patient runs his own business and is currently staying with his wife and 3 children. He claims that he does not smoke and does not drink at all. According to the patient, the paternal side of his family has family history of hypertension and kidney failure where else for the maternal side, hypertension was known to be the family history. Patient has no known drug or food allergy. Patient was known to have had hypertension 15 years ago and also a history of pulmonary tuberculosis 35 years ago. Patient denied of being diagnosed with diabetes mellitus in the past. As for drug history, patient was only on 10mg of lovastatin (tablet) once at night and according to the patient, he was compliant to the medication. 1.2 Clinical Progress Patient was admitted into Accident and Emergency department and complained of shortness of breath (SOB) and mild giddiness. He also complained of having chest pain and a first episode of shortness of breath earlier before he was admitted into the hospital. On examination, he was found to be alert and conscious. Venous blood gas sampling was done and pH was found to be 7.306 (low), pCO2 was 44.2mmHg, pO2 was 45.8mmHg and HCO3 was 24.7mmol/L. Blood pressure was found to be 157/95mmHg, pulse rate was 72bpm, SPO2 was 97%, body temperature was 35.4 °C and respiratory rate was 21 breaths per minute. Reflo value was also obtained and it was found to be 17.1mmol/L and blood ketone was 0.9. Lungs were clear and abdominal was soft and non tender. Cardiovascular testing was done and it showed dual rhythm no murmur. The initial impression of this patient by the general practitioner in the hospital was impending diabetes ketoacidosis. Patient was immediately given 6 units Actrapid subcutaneousl y and the GP also planned to give O2 3L/min and to prescribe GTN 1/1 subcutaneously and Aspirin 1/1. Later on day 1 of admission, patient complained of increased in sweating, shortness of breath, body weakness and vomiting for 3 times in the morning. Patients blood pressure was 123/76, pulse rate was 82bpm, SPO2 was 99% and respiratory rate was 20 breaths per minute. When patient was asked, he mentioned that he has not done body check up and blood pressure measurement for at least 5 years now. Later in the afternoon, patient complained of excessive sweating and lack of appetite for the past 3 days. Patient then denied of having any chest discomfort or shortness of breath, headache and abdominal pain. Besides that, patient also complained of having polyuria and needed to wake up more than 3 times at night for micturation. He also complained of having polydypsia, lethargic and vomiting for 2 times in the morning. Patient was examined and he was found to be alert and conscious where he responded fully to Glasgow Coma Scale (GCS). Patient was also found to have good hydration and his ca pillary refill time (CRT) was less than 2 seconds. Vital signs were obtained and temperature was back to normal, 37 °C, blood pressure was 151/69, SPO2 was 97%, pulse rate was 88bpm and reflo value was 14.6. The management plan by the local GP was to continue monitoring the reflo value, prescribe 10mg lovastatin (tablet) once at night and 10mg amlodipine (tablet) once daily and have the patient to rest in bed. As patient was able to tolerate orally, IV drip was off and patient was allowed to take fluid orally. On day 2, patient was found to be comfortable. However, patient complained of having poor oral intake and that he was sweating profusely. He was still feeling mild giddiness and lethargic but no more chest or abdominal pain. Vital signs were observed and temperature was 37 °C, blood pressure was 128/84, pulse rate was 96bpm and reflo was 14.9mmol/L. Fundoscopy was also done and patient was found to not have any signs of retinopathy and chest X-ray was found to be clear. The management plan for day 2 was to continue 10mg amlodipine once daily, allow fluid intake orally, continue reflo monitoring 4 hourly and to trace and review the fasting blood sugar (FBS). On examination, patient was found to be alert and responded well to the GCS with the score of 15/15. Blood pressure was taken and it was 145/100 when patient was lying down and 130/90 when patient was standing. Renal profile was normal except for low potassium level of 3.0mmol/L. Impression for this patient was newly diagnosed d iabetes mellitus. Further management plan for this patient was to conduct a stress test on patient after discussing with the specialists and to monitor patients blood pressure for both lying down and standing up position 4 hourly for a day. Further plan was to start 500mg metformin (tablet) twice daily, 150mg aspirin (tablet) once daily, 20mg lovastatin (tablet) once at night, trace urine full examination microscopic examination and to refer the patient for diabetic counseling. Besides that, local GP also decided to off amlodipine and to change it to 4mg perindopril (tablet) once daily. Table 1 : Patients laboratory findings on Day 2. Sodium 129 mmol/L à ¢Ã¢â‚¬  Ã¢â‚¬Å" [135 145mmol/L] Potassium 3.0 mmol/L [ 3.5 5.0mmol/L] Creatinine 83  µmol/L [27 62  µmol/L] Glucose fasting 14.1 mmol/L [3.9-5.0mmol/L] Total Cholesterol 5.7 HDL 0.82 Triglycerides 6.7 AST 24 IU/I [10-37IU/I] ALT 45 IU/I [10-65IU/I] Bilirubin 11  µmol/L [2-24  µmol/L] INR 1.03 Trop I 0.02 CKMB 0.5 Disease Overview and Pharmacological Basis of Drug Therapy. Disease Background The prevalence of diabetes mellitus (DM) varies vastly from population to population and throughout the whole wide world. In United Kingdom (UK) itself, diabetes prevalence increased from 2.8% in the year of 1996 to 4.3% in the year of 2005. The incidence of type 2 DM showed an increase from 2.60/1000 person-years in 1996 to 4.31/1000 person-years in 20059. As much as the incidence of DM is increasing, it was estimated that up to half a million more have not had their condition diagnosed and treated10. Diabetes mellitus (DM) is a disorder in which blood glucose level is persistently above the normal range. This hyperglycaemia is thought to be due to either deficiency of insulin secretion or resistance to the action of insulin, or it could also be a combination of these6,7. DM is classified into four different types which include Type 1 DM, Type 2 DM, DM due to specific mechanisms and diseases and lastly, gestational DM8. Only type 2 DM will be discussed further here. Type 2 DM is normally caused by a combination of insulin resistance and decreased insulin secretion to overcome the resistance. It is the more common form of DM and it comprises of approximately 90-95% of the total DM cases8. The common risk factors associated with type 2 DM include increasing age, high caloric intake, overweight, central adiposity and sedentary lifestyle8. In type 2 DM patients, insulin secretory peaks every 5-10 minutes seen in normal subjects are hardly or absolutely not seen. In normal cases, when intravenous glucose is administered into a humans body, this will stimulate normal insulin secretion and is illustrated by a biphasic pattern, with an initial peak rising immediately 3-5 minutes after the administration, and lasted for 10 minutes, then followed by a deliberat e and more progressive phase, which lasts throughout the glucose infusion period. In type 2 DM, initial phase insulin secretion is not seen and the late phase occurs later and to a lesser extent11. For the diagnosis of DM, hyperglycaemia must be established before confirming that the patient has DM. Persistent hyperglycaemia needs to be confirmed and in order to do so, at least two plasma glucose measurements must be taken on separate days. There are three different types of plasma glucose test that can be used which include casual plasma glucose, fasting plasma glucose and oral glucose tolerance test (OGTT). According to WHO, there are three main criteria to be met to confirm diabetes in patients. The first would be symptoms of diabetes which include thirst, polydipsia, loss of weight and polyuria are seen in patients and their casual plasma glucose à ¢Ã¢â‚¬ °Ã‚ ¥ 11mmol/L. The other two would be if patients fasting plasma glucose à ¢Ã¢â‚¬ °Ã‚ ¥ 7.0mmol/L and patients 2-hours plasma glucose à ¢Ã¢â‚¬ °Ã‚ ¥ 11.1mmol/L during OGTT being conducted by giving the patient 75g of glucose load6. OGTT is the most effective test to detect glucose metabolism disorder where it assesses the rate of glucose excretion after administration of glucose. OGTT is strongly recommended when fasting blood glucose is within 7.0-7.8 mmol/L in the diabetic range where OGTT is practical to clarify the diagnosis6,8. Summary of Drugs Pharmacology Aspirin Aspirin with the dose of 150mg is used as an anti-platelet agent or as prophylaxis to cardiovascular events. The mechanism of action of aspirin as an anti-platelet agent is strongly associated with the permanent inactivation of prostaglandin synthase and cyclooxygenase12. It also inhibits the formation of thromboxane in the platelet concurrently. The common side effects of aspirin include bronchospasm, gastrointestinal haemorrhage and also other forms of haemorrhage13. Lovastatin Statin reduces the risk of cardiovascular disease events without taking into account of the serum cholesterol concentration and is often used as the drug of first choice in the primary and secondary prevention of cardiovascular disease. The mechanism of action of statins involves competitive inhibition of 3-hydroxy-3-methylglutaryl coenzyme A (HMG CoA) reductase, which is the enzyme involved in the synthesis of cholesterol13. As liver is the major site of cholesterol biosynthesis, it appears to be the main target organ for the statins14. Statins can cause several muscular adverse effects which include myositis and other side effects include gastrointestinal disturbances, sleep disturbances, dizziness, paraesthesia, fatigue, sexual dysfunction and alopecia13. Metformin Metformin is so far the only biguanide available in the market now. It is an antihyperglycemic agent that improves glucose tolerance in patients with type 2 DM by decreasing both the intestinal absorption of glucose and the hepatic glucose production, and improves insulin sensitivity in the tissues. Metformin was also found to have potentially favourable effects on decreasing serum lipid levels and fibrinolytic activity15. Gastrointestinal side effects such as nausea, abdominal pain and diarrhoea are common with metformin and may persist in some patients13. Lactic acidosis due to metformin is rare, and the risk of this complication is higher in patients with renal impairment13,15. Amlodipine Amlodipine falls in the calcium channel blockers group which act by interfering with the inward entrance of calcium ions via slow channels present in the active cell membranes. They act mainly on the myocardial cells and the vascular smooth muscle cells which then lead to reduction of myocardial contractility. It affects both the electrical impulses and vascular tone within the heart where they may be depressed or diminished13. 2.2.5 Perindopril Perindopril is an angiotensin converting enzyme (ACE) inhibitor where it acts by inhibiting the conversion of angiotensin I to angiotensin II. ACE inhibitors are the preferred initial drug to be used for hypertension13. ACE is the enzyme that converts angiotensin I to angiotensin II where angiotensin II causes increase blood pressure, systemic vasoconstriction, Na2+ and fluid retention and etc16. Thus, ACE inhibitors act by directly blocking the formation of angiotensin II and also increase the bradykinin level at the same time. This results in reduced vasoconstriction and increased vasodilation through the release of bradykinin. The common side effects of perindopril include profound hypotension, dry cough, angioedema, rash and gastrointestinal disturbances13. Actrapid (Soluble Insulin) Insulin plays an important role in the regulation of carbohydrate, protein and fat metabolism where it helps to increase the glucose utilization in human body. Actrapid, soluble insulin, is a short acting form of insulin where it is normally injected into patients 15 to 30 minutes pre-meal. Actrapid is normally given in emergency cases especially in patients suspected with diabetic ketoacidosis4. It is normally administered subcutaneously as it gives a rapid onset of action (30 to 60 minutes) and a longer duration of action of up to 8 hours. One of the potential problems of insulin is hypoglycaemia where patients can be advised on how to avoid it13. 2.2.7 Glyceryl Trinitrate (GTN) Nitrate plays a key role in the prophylaxis and treatment of angina. It causes direct relaxation on vascular smooth muscles and also dilation of the coronary vessels which improves oxygen supply to the heart. Dilation of the blood vessels results in reduction of preload and afterload and thus, myocardial oxygen consumption is reduced17. Sublingual form of GTN is one of the most effective drugs to provide a fast symptomatic relief of chest pain but it is of short duration of action. Dose of 300mcg is appropriate as the starting dose for patients who have not used GTN before previously. Side effects of nitrates include postural hypotension, tachycardia, dizziness, throbbing headache and possible nausea, vomiting, flushing and heartburn13. 2.2.8 Oxygen Oxygen is normally prescribed for patients experiencing hypoxia to raise the alveolar oxygen tension and to lessen the workload of breathing in patients. There are generally four types of oxygen therapy which include long term oxygen therapy, short burst oxygen therapy, emergency oxygen and ambulatory oxygen. It is commonly given in emergency cases to achieve oxygen saturation within the normal range, just like in this case. The administration of the correct oxygen concentration is important as inappropriate concentration of oxygen may result in serious or fatal outcomes13. Evidence for Treatment of The Condition. Metformin Metformin is one of the main therapeutic drugs used in managing Type 2 DM and many clinical studies have been conducted to support the clinical use of metformin in the management of type 2 DM. In one of the Cochrane Review, it confirms that metformin as a single agent is one of the key therapeutic options for type 2 DM in patients with overweight or obesity problems, as it may prevent some cardiovascular complications events and mortality as well. Just as mentioned in this patient, he is a newly diagnosed diabetes patient who is overweight and he was given metformin 500 mg twice daily. In the study, 29 trials with 5259 participants were included in the analysis, comparing metformin (2007 participants) with sulphonylureas (1167), placebo (702), diet (493), thiazolidinediones (132), insulin (439), meglitinides (208), and glucosidase inhibitors (111). Obese patients who are given metformin as blood glucose control agent showed a superior benefit than glibenclamide, chlorpropamide, or insulin for any diabetes-related consequences (P = 0.009), and for mortality (P = 0.03). Besides that, patients assigned to metformin as a single therapy showed a significant greater benefit for blood glucose control, weight, dyslipidaemia, and blood pressure18. Besides that, the Comparative Outcomes Study of Metformin Intervention versus Conventional (COSMIC) study was done to compare the incidence of serious adverse effects, mortality and hospitalization in patients receiving metformin and also those who are on other usual care treatments. Among the patients, 7,227 of them received metformin and another 1,505 of the patients received usual care. To the end of the study, there were only 89.7% of the metformin group and 76.9% of the usual care group remained receiving their initial intended treatment. Serious adverse events were reported in 10.3% of the metformin group and in 11.0% of the usual care group, where both the groups reported similar adverse events. Cardiovascular events were found to be the most ordinary cause of death in DM patients where 0.7% occurred in metformin group while 0.9% in usual care group19. A population-based cohort study was also done to study on the mortality rates with the use of sulphonylureas compared to metformin. The mean age of the patients was 66.3 ±13.4 years old where 43.4% were female and their mean length of follow-up was 4.6 ±2.1 years. A greater risk of mortality was observed with higher daily doses of the first-generation sulfonylureas and glyburide but not metformin20. 3.2 Insulin secretagogues (Sulphonylureas and Meglitinides) Sulphonylureas is another group of antidiabetic treatment used after metformin in Type 2 DM. Patients blood glucose level remained high on day 2 and thus should be monitored closely after administering metformin. If blood glucose level has not been brought down, addition of sulphonylureas or meglitinides should be considered. The sulphonylureas act by enhancing insulin secretion. The sulphonylureas act at the pancreatic ÃŽÂ ²-cell membrane by causing closing of ATP-sensitive potassium (K+) channels. Closure of the channels occurred when sulphonylurea binds to the sulphonylurea receptor (SUR) subunit of the K+ channel. Meglitinides, which is not a sulphonylurea, act through the same mechanism where it also binds at the sulphonylurea binding site. Examples of sulphonylureas include tolbutamide, gliclazide, glibenclamide and glimepiride. Meglitinides is referred as an alternative to sulphonylureas as it does not cause additional stimulation of insulin excretion when patient failed to respond to maximal dosage of sulphonylureas. Examples of meglitinides include repaglinide and nateglinide21. Adding on a sulphonylurea or meglitinide to metformin as a therapy to type 2 DM was found to have a better control of blood glucose level. 318 patients (61 from metformin group, 126 from glimepiride group and 131 from glimepiride + metformin group) completed the study to compare the effectiveness of metformin monotherapy, glimepiride monotherapy and the combination treatment in controlling blood glucose level. It was found that the greater efficacy of combination treatment in reducing HbA1c levels than either glimepiride alone (p Comparison was conducted in a study where 124 patients were randomly given either repaglinide 1 mg daily or glimepiride 1 mg daily. The dose of study drug was given over an 8 week titration duration, which then followed by a 12 months treatment length. FPG levels, HbAlc values and PPG levels significantly fall from baseline in both groups after 6 and 12 months of treatment. However, after 12 months, fasting plasma insulin (FPI) levels on the other hand were significantly increased in the repaglinide group (p So far, the most commonly reported adverse event in sulphonylureas was hypoglycaemia. 605 people over 34,052 person-years were diagnosed with hypoglycemia during sulphonylurea therapy, which equals to an annual risk of 1.8%24. There is also high risk of hypoglycaemia in diabetic patients who are taking ACE inhibitors at the same time. Therefore, the use of sulphonylureas in this patient should be used in caution as he is currently taking perindopril as his anti-hypertensive drug. Several studies suggested that there is an increase in mortality due to cardiac events in patients treated with sulphonylureas. In one of the studies, 120, 4138 and 1537 patients were given a first-generation sulfonylurea, glyburide monotherapy and metformin monotherapy respectively. 24.8% of the total deaths were found to be due to an acute ischaemic event. Those given first-generation sulfonylurea monotherapy had the highest mortality (67.6 deaths per 1000 person-years), compared with metformin monotherapy users (39.6 deaths per 1000 person-years). As higher doses are used, higher rates of death are observed as compared to those who are on lower doses20. Other less common side effects of sulphonylureas include weight gain, nausea, diarrhoea, gastrointestinal pain and cutaneous reactions such as rashes, urticaria and pruritus21. Further Management Thiazolidinediones, gliptins (GLP-1) mimetic, also known as exenatide and insulin administrations are the further management in type 2 DM if the above oral anti-diabetic agents are not able to control the high blood glucose level. Pioglitazone and rosiglitazone are examples of thiazolidinediones where they are the newer oral anti-diabetic agents which are more expensive but present better adverse effects profiles. A thiazolidinedione can be added on instead of a sulfonylurea as second-line therapy if sulphonylurea is contraindicated or not well tolerated or it can be added on to the sulphonylurea therapy if metformin is contraindicated. Another recommendation is to add on a thiazolidinedione to metformin plus sulphonylurea when the blood glucose is not well controlled and the use of insulin therapy is not suitable25. Two randomised trials were conducted and in the first study, 317 patients who are already on metformin received an add-on therapy of pioglitazone at the dose 15-45 mg/day and another 313 patients received gliclazide at the dose 80-320 mg/day instead. In the second study, 319 patients who are already on sulphonylurea therapy were randomly assigned to receive add-on therapy of pioglitazone at the do se 15-45 mg/day and another 320 with metformin at the dose of 850-2,550 mg/day. After 2 years, the mean reduction in HbA1c from baseline was found to be 0.89% for pioglitazone and 0.77% for gliclazide addition to metformin. The reduction in mean FBG after 2 years was statistically significant between the two add-on therapies where a decrease of 1.8 mmol/L for pioglitazone and a decrease of 1.1 mmol/L for gliclazide was seen (p Another option is adding on a GLP-1 mimetic agent as third-line therapy to first-line metformin and a second-line sulfonylurea25. Effectiveness of exenatides in bringing down the blood glucose level in type 2 DM patients was extensively studied. One of the studies includes patients at the age of 22-76 years old and had type 2 DM treated with at least the maximally effective dose of a sulfonylurea as monotherapy for at least 3 months. After a 4 weeks single-blind, placebo period, 377 patients were randomized (60% men, age 55 ±11 years, BMI 33 ±6 kg/m2, HbA1c 8.6 ±1.2%) and began either at 5  µg subcutaneous exenatide twice daily(before breakfast and dinner; arms A and B) or placebo for 4 weeks. Patients in arm B were then increased to 10  µg bd of exenatide. At week 30, HbA1c changes from baseline were -0.86 ±0.11, -0.46 ±0.12, and 0.12 ±0.09% ( ±SE) in the 10- µg, 5- µg, and placebo arms respectively (p à ¢Ã¢â‚¬ °Ã‚ ¤ 0.001). FPG values also showed a significan t reduction in the 10- µg arm compared to the placebo arm (P à ¢Ã¢â‚¬ °Ã‚ ¤ 0.05) 28. If all else fails to control blood glucose, insulin therapy should be introduced in patients with poorly controlled type 2 DM. It was believed that there is possibility that the oral anti-diabetic agents mentioned above might be useful in combination with insulin therapy in enhancing better blood glucose control, reducing insulin dose requirement, or minimizing side effects of insulin therapy. A study was conducted to compare the efficacy of adding once-daily basal insulin with switching to twice-daily premixed insulin in type 2 DM patients uncontrolled by oral anti-diabetic agents (OADs). It was a 24 weeks period clinical trial where 371 patients with poor glycaemic control (FBG à ¢Ã¢â‚¬ °Ã‚ ¥120 mg/dl, HbA1c 7.5-10.5%) were randomized to once-daily morning insulin glargine plus glimepiride and metformin or to only 30% regular/70% human NPH insulin (70/30) twice daily without any OADs. It was found that mean HbA1c decrease from baseline was significantly better in the presence of O ADs than the one without OADs (p = 0.0003). More patients reached HbA1c à ¢Ã¢â‚¬ °Ã‚ ¤7.0% without confirmed nocturnal hypoglycemia (45.5 vs. 28.6%, p = 0.0013) with glargine plus OAD than with only 70/30 NPH insulin. In addition, decrease in FPG was greater with glargine plus OAD (p Conclusion In this patient, he was newly diagnosed with type 2 DM and was given metformin 500mg twice daily initially to control his high blood glucose level, which was appropriate according to the guideline. If blood glucose is still not well controlled, changing of medication or further management as above should be considered. As hypertension and overweight are risk factors of DM, hypertension should be well managed in this patient and the patient should be advised on complying with his medication. Besides that, patient should also be advised on healthy diet and lifestyle to control his weight.

Leadership In Sustainable Organisational Change Management Essay

Leadership In Sustainable Organisational Change Management Essay This report outlines the effective management of change through different leadership styles. The role of leadership has been viewed in the process of organisational change in this essay. Organisational change is referred to the process of intentionally inducing change in the organisation by altering its structure, processes, systems, products or any other component. The role of leadership has remained vital in bringing the change to organisation. Thus, this assignment tends to explore the role of different leadership styles in exploring the process of change in the organisation. There are two leadership styles that have been studied in this essay. These are transactional leadership styles and transformational leadership style. The transactional leadership cannot emphasise on the expressive aspects that are present in the organisation namely innovation, cultural changes and technological changes. The transformational leadership is more oriented towards participative and charismatic form of leadership. It values the participation and cooperation of the employees. Thus, both the leadership styles have been critique from different source after which conclusion has been made. Introduction Organisational change is referred to the process of intentionally inducing change in the organisation by altering its structure, processes, systems, products or any other component. This change is usually induced to help the organisation in accomplishing its goal more efficiently and effectively (Lines, SÃ ¡enzAramburu, 2011).Davies (2007) asserted that the role of leadership has remained vital in bringing the change to organisation. However the scope of the leadership has been broadened to incorporate the sustainable leadership. Sustainable leadership is basically based on the moral purposes that envision the success as the feature for all i.e. organisation as well as the society. Thus, this essay tends to explore two different sustainable leadership approaches towards organisational change. The role of these leadership approaches would be critically analysed from different theoretical sources. How these approaches help to make and sustain change in the organisation will be discussed with the help of few examples. An Overview of Leadership vs. Management Gill (2003) enunciated that the fundamental and primary component in successfully integrating change in the organisation is the effective leadership accompanied by the true organisational values and beliefs. The change is not a single day process rather it is a complete journey from the current state to the desired state. It also involves handling the issues and hurdle that come under the way of change institution. This requires a proper and pragmatic leadership approach therefore leadership has given a lot of importance in the context of organisational changes. The effective leadership theory encompasses a multi-track approach towards the organisational change that is used by many leaders. These tracks are based on the cognitive intelligence (rational and logical thinking processes), spiritual intelligence (attaching meaning to the work and lives of people), emotional intelligence (feeling and sentiments) and behavioural skills (action oriented leadership) (Gill, 2002). On the other hand, Pettinger (2004) narrated that management of the organisation is also effective while introducing change in the organisation. Sometimes, the failure of the change programs is attributed to the poor management, lack of proper management planning, absence of managerial control, inefficient use of resources by the management and unreliable managerial policies and practices. Like the leadership approach, management also focuses on behavioural, cognitive and committed style for embarking the change in the organisation. However, too much emphasis on any single component or approach may lead to produce deficiencies in the change program. Chenhall and Euske (2007) signified that an effective change management can be instituted if the change encompasses a skilful, knowledgeable, action oriented and intellectual approach towards the organisational processes. Therefore, a successful change is the indicator of effective management and leadership of the organisation. Without proper leadership and management, change cannot achieve the successful results in the organisation. An Overview of Sustainable Organisational Change The concept of sustainable change as mentioned by Cameron (2008) has emerged from the increasing use of technologies and the emerging globalisation. The sustainable change is a change that is introduced to serve the benefits for the organisation and for the society as well. The purpose of introducing sustainable change in the organisation is to improve the overall organisational performance. Andrews, Cameron and Harris (2008) Affirmed that this change is performance is expected to bring positive results for the company and for the society as well. The increasing awareness of the customer and the high variation in their demands has caused the companies to take a sustainable look of the change. This means that a change should be favourable for the both the organisation and the society as well. Nevertheless, when the company fails to successfully integrate change, many problems emerges. These problems require the company to take some immediate measures to rectify the change process. For example, the development of the new automaker subsidiary Saturn by the General Motors (GM) is the witness of the dramatic change that resulted from the companys exposure to huge losses in the market share. The bureaucracy was deeply rooted in the GMs culture. However, when it set to change its patterns for overcoming the potential losses of share it had to change its deep rooted cultural practices. This eventually resulted in developing new technologies, structures, relationships and policies in the Saturn. One of the most important changes that were made to Saturn was the appointment of new and talented people. The purpose of these appointments was to make the employees and people feel that GM is constantly engaged in upgrading its system and policies to integrate with the technological cha nges and advancements of the world (Higgs Rowland, 2006). Two Different Approaches to Leadership for Sustainable Change In Leadership, the transformational and transactional styles have remained subjected to huge debates over the period of time in social sciences. However, both the styles are being adopted by leaders while seeking the develop change programs in the organization. The distinction between these leadership styles set the whole change program is the different dimension. Therefore, leadership styles are deemed to be an important predictor of type of organizational changes (Bennett, 2009). There are certain other forms and styles of leadership as proclaimed by Bennett (2009) such as goal oriented leadership, task oriented leadership, authoritative leadership, participative leadership, etc. that has also been debated in comparison with the transformational and transactional leadership styles. Thus, leadership consists of different dimensions and approaches through which leaders pursue the change oriented mechanism of the organization. However, the transactional and transformational leadership styles are two broad categories of leadership that encompass all the other leadership styles. The transactional leadership is often called as instrumental leadership. There are various benefits associated with this approach to leadership. Nevertheless, it cannot work in times of accelerating change. The transactional leadership cannot emphasise on the expressive aspects that are present in the organisation namely innovation, cultural changes and technological changes. Thus, when the production becomes unstandardized then the institution of transactional change does not fit with accomplish of organisational change objectives (Leybourne, 2011). The most important factor in the transactional style of leadership is the vision and mission set by the leader that helps him in reaching to the change goals and objectives. On the other hand, the transformational leadership is perceived to be more expressive in nature. The transformational leadership style as articulated by Ismail, Mohamed, Sulaiman, Mohamad and Yusuf (2011) can be well-understood in terms of differentiating it with the transactional leadership. The business organisation often incorporates a mix concept of transformational and transactional leadership styles. However, for their proper understanding, it is important to have a look at each from contrasting perspective. Purvanova and Bono (2009) determined that the transformational leadership is more oriented towards participative and charismatic form of leadership. It values the participation and cooperation of the employees. However, a transactional leadership style is based on the principle of exchange among the leader and the sub-ordinates (followers). This differentiation between the two leadership styles is depicted from the political view. The followers are being valued by the leaders or given certain rewards and incentives when they follow the leaders direction and orders. Thus, the conflicting status of both the theories is set to thoroughly examine in this essay from the behavioural perspective. The reason for choosing the behavioural perspective is that both the theories encompass behavioural differences in the leadership styles. However, these styles will be explored in the context of organisational change (Leybourne, 2011). The transactional leadership has always been viewed from the perspective of cost-benefit relationship analysis. It follows strict rules and procedures towards judging the quality of outcomes. The followers are only benefitted when they seem to fulfil leaders interest. Thus, a pure exchange process exists between the leaders and the followers characterised by the behavioural intentions of the leader toward change. The instrumental leadership usually embrace the concept of providing a direction and order to the followers that should be achieved by the way leaders have designed for them. Any discretion and authority is not entertained among the followers in the organisation (Boseman, 2008). The leaders pursuing transactional leadership approaches usually compromise the value of motivation, team orientation and employee satisfaction in their work and goal setting. However, these three components are the most important driver of change in the organisation. The compromise of these three factors can lead to compromise in the change program of organisation. However, the critique argued that the transactional leadership approach set the context for the social exchange process among the leaders and the followers where both the parties involved in the pure exchange process. The leaders set the goals and aims and influence the followers to accomplish these goals and objectives. In such instance, the norms and the values of the organisation are sustained and the followers assert their wills to the leadership goals and objectives (Boseman, 2008). The leader has the power which he emphasise on his follower to get the work done. In return, the followers also get the valued outcomes in terms of incentives and wages. Thus, this signifies the presence of social exchange process in the transactional leadership approach. However, the control, structure and conditions of the organisation play an equally important role in transactional leadership style. Organisations that are pursuing change programs use transactional leadership because the leaders are responsible to take important decisions regarding the companys structure and culture and these decisions cannot be handed over to the followers (Leybourne, 2011). Generally the leaders emphasise more on the structures and goals of the organisation in transactional leadership approach that is very helpful in instituting change in the organisation. Sir Alan Sugar represents a true example of the transactional business leader. He was renowned for making gradual changes in business over a period of time. He did not support the radical change rather he embarked upon the practices of continuous change by using the potential dimensions for change. He led Amstrad to the peak of success through his string commitment to the transactional leadership style. He has been regarded as the one of the most successful entrepreneurs of todays world (Bennett, 2009). The transactional leaders often use contingent reward and management-by-exception (MBE) approach for enhancing the performance and attaining the coordination of the followers in the change process. The followers are promised rewards by the leaders on achieving outcomes and objectives that help them to boost their performance level. This beholds the concept of contingent rewards in transactional leadership style (Bennett, 2009). Management-by-Exception (MBE) usually has less impact on the employees as compared to the contingent rewards approach.The MBE helps the leaders to constantly watch and monitor the performances of employees and then take corrective measures. This approach is less used in the transactional leadership style. The most avoided form of leadership is the Laissez-Faire Leadership (LF) that the transactional leaders do not follow. LF is actually the process of delegating authorities to the followers for achieving the outcomes and goals. They set their own direction and take important decisions whenever needed. However, the transactional leadership style totally opposes this form of leadership style (Boseman, 2008). Burns (2003) asserted that the transformational style of leadership envisions the charisma and coordination as the main components of the leadership style. It is based on the concept of transformational changes and great environmental variations. It can work in the difficult times when the balances and stability in the companys processes seem to be missing. In such instances, the transformational leadership could help the organisation in beating the crises. The transformational leader is able to motivate the employees through encouraging their participation and by influencing them through charisma rather than power. The followers tend to follow the leader because of his charismatic personality. Ismail et al. (2011) mentioned that the transformational leadership witnesses huge changes and transformation in the goals and objectives of the company.The major difference between the transactional and transformational leadership style can be seen in terms of coordination, control and self-interest. The followers under the influence of transformational leaders are more encouraged to participate in the decision making, exhibiting their self-interest and getting aware of the values outcomes as compared to the transactional leadership style. The employees are motivated by means of self-esteem and their self-interest rather than monetary factors such as money and wages. The esteem of the followers is being values by the transformational leaders. The transformational leader contains a shared vision and perspective of the organisational values and norms and pursues a future oriented and team oriented approach towards the organisational outcomes. With these shared beliefs and values, transformational leaders are prone to change the whole organisation for making it competent in the global market (GumusluogluIlsev, 2009). Some of the most prominent examples of transformational leaders include the name of Bill Gates Bill Gates has pursued a transformational leadership style throughout his tenure. He has always encouraged the participation of his sub-ordinates and followers in the decision making. He values the thinking and opinions of his followers and this is the reason why Microsoft has been able to reach the heights of success in such a global and competitive market. He envisions the future in his mind and leads a whole team towards the accomplishment of that mission. The changes that have been taking place in the Microsoft are the true reflection of the collective efforts of the employees and the Bill Gates that has led the Microsoft to the peak of the success (GumusluogluIlsev, 2009). Thus change is a dynamic process that requires the use of both the styles of leadership by the leaders. However, transformational leadership style is often viewed as more appropriate since it values the outcomes and participation of employees. Conclusion Summarising all the above discussion and examples, it can be said that the transactional leadership rest on the concept of social exchange between leaders and followers. They actively take part in this exchange process as leaders being the goals setter and followers being the goals follower. This approach is usually pursued when the organisation undergo some strategic and corporate changes in their businesses. At that time they demand the proper rules and policies and enforce the employees to follow their direction to achieve the goals and outcomes. They often need to take some immediate decision therefore incorporating Laissez-Faire Leadership would not be the best choice for transactional leaders. In summary, the employees are supposed to work with the change program in the organisation regardless of their wills and they are to follow the directions set by the leaders for them. However, the transformational leadership style has been recognised as the best approach for the transformational changes. It demands the participation and coordination of the followers in the changes process. Without their participation and coordination the change cannot work well in the organisation. Since employees are the one who work with these changes and modifications therefore, their participation is extremely important for the leaders. The transformational leadership also envisions this concept as the best approach for achieving organisational outcomes. However, critique suggests that the mixture of both the transactional and the transformational leadership style can serve the best in the change process.

The Great Saljuq Sultanate :: essays research papers

The Great Saljuq Sultanate! Although the Turks had played an important role in the Islamic world, before the 11th century, the arrival of the Saljuq Turks marks a new era in Islamic history. The purpose of this paper is to discuss the role of the Saljuq Turks’ in Islam. In doing so, the paper will be divided in two parts. The first part will present the historical background of the arrival of the Saljuqs and their participation in Islamic politics. The second part will discuss the contribution of the Saljuq administrative system to Islamic politics. Turks had been participating in the Islamic politics well before the 11th century. For example, the Mamluks and the Ghaznawids were from Turkish origin. What made the Saljuqs distinct from these earlier Turks is how they have penetrated Islamic politics. Before the 11th century, Mamluks and the Ghaznawids were slaves recruited as individuals and took power from inside. However, the Saljuqs came in as organized tribal groups and conquered the Persia and much of the border lands.   Ã‚  Ã‚  Ã‚  Ã‚  The Saljuq conquest marked the beginning of Turkish rule in Persia. This rule arguably lasted until 1925. In 426/1035, the Saljuq brothers Toghril Beg and Chaghri Beg led the Saljuq tribe to move into Khurasan. The brothers battled against the Ghaznawids to take over Khurasan. According to the course reader, the Khurasan population accepted the Saljuq rule just as they had earlier accepted the Ghaznawids. Five years later the Ghaznawids regrouped and waged war against the Saljuqs. The Ghaznawids were defeated and never came back. The Beg brothers ruled together until the death of Chaghri Beg in 452/1060. Morgan notes that this shared power between the two brothers was â€Å"in accordance with the Turkish conception of the nature of political sovereignty, which the Saljuqs had brought with them from central Asia.† After they had defeated the Ghaznawids from Khurasan, the brothers perceived that their major threat was the Buyids in western Persia and Iraq. It did not take long for the Saljuqs to eliminate the Buyids from Persia and Iraq. Toghril conquered Baghdad in 447/1055 and restored the Sunni rule. Consequently, Caliph Qa’im granted the title of Sultan on Toghril. Although the Buyids and the Caliph coexisted in Baghdad, their relationship was not based on the Caliph’s consent. The Buyids knew that most of their subjects in Baghdad were Sunni and half of their army were of Turkish origin whom may ally with the Sunnis.

Santiago as a Hemmingway Code Hero in The Old Man and the Sea :: essays research papers

Ernest Hemingway had a specific type of character in each and every one of his works of literature. These characters were called the Hemingway Code Heroes. Hemingway Code Heros followed a strict code of behaviors which allowed them to live their life to the fullest. These Heros lived simple lives without all the luxuries that others had. They concentrate on the problem at hand and do not get swayed by outside events. Avoiding intense personal relationships allows the Hero to stay focused. In The Old Man And The Sea, Santiago is considered the Hemingway Code Hero for many reasons. Santiago lived an extremely simple life, the life of a fisherman. Although sometimes he wished for some of the modern conveniences others had, he was able to do without them. Other fishermen had radios to pass the time while all Santiago had were his thoughts and sometimes the boy. The old man asked for the help of no one, for he did fine without the others. Santiago learned how to make due with the supplies that he had. On the boat while he is battling the mighty fish, he is able to deal with limited food and drink. He realizes he may be out at sea for a long time, so he rationalizes his supplies. Santiago copes with what he has. The sail on his boat is torn and tattered, consisting of countless rags stitched together. Mueller 2 Although a nicer sail would have been nice he knew that he could get by with the one he has. Santiago displayed a great deal of grace while under the pressure of catching his great adversary. While battling the marlin he always keeps his eye on the goal, and figures out new ways to get through the tight spots. Even when it seem that all hope is lost, he continues to persevere, so he may achieve his goal. When he is out at sea his hands cramp, and it looks as if he has to give up the fish, but he decides to stick with it in a hope that he may strive through the area of difficulty. His hands finally free up and he continues on his mission, just glad that he did not give up. Sharks attack the marlin on his voyage back to his small town, he works his hardest to keep them away. Santiago finds unique ways to keep them away.

How to Fix Social Security Number Essay

The social security numbers (SSN) are used to identify participants in the federal government’s social security program, which uses public funds to provide retirement and disability benefits for those who those who are currently eligible, same benefits goes to the worker himself and his family. It is the Social Security Agency (SSA) that provides the social security number (www. standord. edu). The social security number is unique to every individual holder; this is why the government and other agencies used it primarily for identification and administrative purposes. Thus, it can be used for several transactions in the bank, in school or in the company where you work. However, it can be very vulnerable for identity theft. When such instances occur, several steps should be undertaken. If someone knew your number, he can acquire personal information’s about you and used your name either for work purposes or to get credit. File a complaint to the Federal Trade Commission through internet (www. consumer. gov/idtheft) or telephone (1-877-IDTHEFT [1-877-438-4338]). You can also check your social security statement to determine if there are errors in your earnings account. If someone uses your SSN for credit, contact the creditor who approved the credit then file a police report. Call or e-mail fraud department of any of the following credit agencies: Equifax, www. equifax. com; Experian, www. experian. com and TransUnion, www. transunion. com, to help fix your credit records (www. ssa. gov). You can ask them to place a flag on your records that requires the creditors to contact you before approving credits under your name and number, indicate how long your account will be flag and request for a statement on your credit report, however be sure to put your name and contact information for them to call you (www. pueblo. gsa. gov). Another option is to get a new SSN, however it is not guaranteed that it will solved the problem, and you can also contact the Security System for more of your inquiries (www. socialsecurity. gov). References Bechtel International Center. 2006, April 18. Social Security Number. Retrieved April 18, 2008 from, http://www. stanford. edu/dept/icenter/new/orientation/SOCIAL_SECURITY_NUMBER. htm Social Security Online. 2007. Identity Theft And Your Social Security Number. Retrieved April 18, 2008 from, http://www. pueblo. gsa. gov/cic_text/money/idtheftssn/yourssn. html Social Security Online. 2008, January 14. When Someone Else Uses Your Social Security Number. Retrieved April 18, 2008 from, http://www. ssa. gov/oig/hotline/when. htm

Scarlet Letter Final Exam: Expressions of the Transcendentalists

Victoria Clark Scarlet Letter Final Exam: Expressions of the Transcendentalists â€Å"Nobody knows this little Rose† by Emily Dickinson expresses how important a rose actually is to its environment and without the rose being of existence will affect the objects that are close to it. Dickinson goes onto say what is affected by the loss of the rose. Also in The Scarlet Letter by Nathaniel Hawthorne he emphasizes how when a situation alters that there is a different way of life that comes with it.Emily Dickinson and Hawthorne use change within an entity to utilize how it can affect the things closest to it. Dickinson uses a rose to express herself,†Nobody knows this little Rose†, to convey how important the rose is be to its environment when it dies. Dickinson says,7 ‘â€Å"Only a bee will miss it†Ã¢â‚¬â„¢ (Dickinson line 5), this means that when the rose should die that the bee will not have somewhere to land to reap the pollen from the rose. Hawthorne u ses a black flower to emphasize what is growing upon Chillingworth’s heart. Hawthorne writes,†Ã¢â‚¬â„¢ Let the black flower blossom as it may†Ã¢â‚¬â„¢ (119).The† black flower blossoming† is used to also indicate the evil growing upon Chillingworth’s heart and how it has an affect on the way Chillingworth’s deformity. The authors both use the colors red and black to create an image in the readers mind so that they understand what the colors red and black mean. The image that the red rose puts an image of love in some minds or how miserable the bee might be after the departure of the rose. The word usage that Hawthorne uses to describe the black rose gives the image of death, and the black flower that that was growing over Chillingworth’s heart would be the one that kills him.Dickinson goes on to say â€Å"’ Only a Bird will wonder’†(Dickinson line 9), this line represents how if the bird uses the rose to indicat e where food is, it will not be able to get food, and will wonder where the rose is and will have to find a new place to gather food. Hawthorne writes â€Å"’I will keep my secret, as I have this†Ã¢â‚¬â„¢ (53). As Hester and Chillingworth are talking to each other about who her child, Pearl’s father actually is, Chillingworth tells her to keep their connection a secret, along with the secret his true identity.Along with the other secrets, Hester makes a vow to herself that she will never tell anyone who Pearl’s father is. In addition, Hester keeping this secret throughout the book brings a burden upon her heart, as well as Dimmsdale’s. This colossal secret has makes Dimmsdale start to fast and beat himself with a scourge that is hidden in his closet. This change within Hester and Dimmsdale’s minds is affecting Pearl, Dimmsdale, Chillingworth and Hester’s lives. Dickinson and Hawthorne demonstrate how one minute secret or objectâ€℠¢s can change from the life of something or someone that is very close to it.Hawthorne says,†Ã¢â‚¬ËœSo speaking she undid the clasp that fastened the scarlet letter, and taking it from her bosom threw to a distance among the withered leaves’†(Hawthorne 138). As Pearl has gone off to play she dress herself up in leaves and makes a scarlet letter of her own and has placed it upon her bosom. While Dimmsdale and Hester discuss their lives, Hester has a sudden outburst of self-assurance and wants to give up the scarlet letter to be free from the bondage it has brought upon her and her relationship with her child, Pearl. Hawthorne goes on to say,†Ã¢â‚¬â„¢ Pearl’, look down at thy feet!There! – Before thee! – on the hither side of the brook! ’†¦ Bring it hither! †¦ Swallow it up for ever! †Ã¢â‚¬â„¢(144). With the scarlet letter being off of Hester’s bosom Pearl does not recognize who Hester is, she sees her as if s he is a stranger because Hester has had the scarlet letter on her bosom since Pearl can remember. Pearl also thinks that the scarlet letter is a good thing and that it is beautiful- Pearl wants a scarlet letter of her own. With the Scarlet letter being off of heater’s Bosom Pearl cannot accept the change that her mother has made.Dickinson says,†Ã¢â‚¬ËœOnly a Breeze will sigh†Ã¢â‚¬â„¢(Dickinson line 10) along with the other vital thing that the rose needs to survive the rose is also having an affect on the breeze. The breeze does not have anything to bump against anymore since the rose is not in the spot it was in before when it blew by. Hawthorne and Dickinson use these examples to show that when something or someone is use to seeing or feeling something a certain way; that when it changes they may or may not recognize the difference that has occurred with , in this case, the rose being missing from the breeze’s path and the scarlet letter being gone from H ester’s bosom. Nobody knows this little Rose†, Emily Dickinson concludes her poem by saying, â€Å" Ah Little Rose—how easy/ For such as thee to die! † she understands that the rose meant a lot to the butterfly, bee, breeze ,and bird. She emphasized on how each and every thing was affected by the loss of something that was very dear to them. The Scarlet Letter, Nathaniel Hawthorne uses the Scarlet Letter to call attention to how the Puritan society actually is.He explains how hard it is for a woman who has committed adultery with a secret that she cant reveal until the right time, a reverend who also committed adultery who has to keep the secret of adultery on his heart and sees his adulteress get punished for something that he participated in, and a man who was the seed to the tree that grew within The Scarlet Letter see what it was like to, in actuality, get a taste of his own medicine. Hawthorne began this story with a deep, dark picture of a jail entra nce.He gave the reader a image of a gloomy, gray place and he saw it fit to put a rosebush into the story. Later on in the chapter you begin to understand the amazing significance of the rosebush next to the jail. He also dwells on how narrow-minded the puritans were, how they had different religious views. Public Punishment was also put into perspective when it came down to the crookedness of the Puritan society. Lastly, Hawthorne symbolized death and secrets to utilize spiritual breakthrough and mental freedom.Nathaniel Hawthorne has taken me on a emotional and theatrical rollercoaster. Emily Dickinson took a simple rose and highlighted on how natures creatures are affected by an absence of a friend. At the beginning she used the tone of a person who is taking a stroll and picks up a rose and is admiring how beautiful the rose is. As Dickinson goes on she say that she took it from its ways. Which means that after picking the rose she begins to see how the environment around it sto p in their tracks and in a sense mourn over the loss of the rose.She also sees how the bee will miss it because of its sweet pollen that it needs to feed its family. Without the bee taking the pollen from the flower the bee cannot help produce for its family and new flowers when it goes to another flower. The Butterfly hastening from its far journey would usually lie down on the rose to rest but now the butterfly will have to lie itself upon another flower that it is not use to.Finally, Dickinson used the breeze to give imagery and a sense of smell; to paint a picture on how the breeze would look brushing up against the rose if it were in its regular spot. Also gives off the sweet smell of the rose. In â€Å"Nobody knows this little Rose†, Emily Dickinson creates a beautiful story in a twelve line poem. From the beginning to end , she creates a full-course dinner with one recipe. Emily Dickinson started off by gathering the ingredients, to slicing and dicing, to mixing all th e ingredients together and smelling the beautiful aroma , to finally serving p a stunning creation of a poem. Nathaniel Hawthorne and Emily Dickinson have many similarities in their technique of writing. By reading a piece of their work; I have come to realize that they are two very dynamic authors that bring so many things into prospective about life, death, self-awareness, love and hate, and they put all of their thoughts into one small novel or poem. Works Cited Hawthorne, Nathaniel. The Scarlet Letter. New York: Bantam, 1986. Print. Brooks, Kevin. The Road of the Dead. New York: Push, 2007. Print.

Every AP English Language and Composition Practice Exam

Every AP English Language and Composition Practice Exam SAT / ACT Prep Online Guides and Tips With the AP English Language and Composition exam coming up, it’s important to find the best practice resources, and that includes practice tests!The AP Language and Composition exam has two sections: a multiple-choice section with 52-55 multiple questions, and a free-response section with three essay questions- one synthesis prompt, one analysis prompt, and one argument prompt. But not all AP Lang practice tests are like the real exam, and they aren’t all of equal quality. In this guide, I’ll break down where you can find official College Board AP Language and Composition practice test resources, other free resources out there, and paid practice tests and questions. I’ll also break down which resources are high-quality and how to best incorporate AP English practice tests into your exam preparation. Official Practice Resources The best practice test resources come from the College Board. This is because they are the ones who create and administer all AP exams, including AP Lang and Comp, so their materials are the closest to the real, actual questions you will be seeing on test day! If you practice with material that’s close to the actual exam, you’ll feel more comfortable when you are actually taking the test. Therefore, when possible, it’s best to use College Board materials. However, it’s worth noting that official resources for AP Language and Composition are a little bit sparse, especially when compared to the AP Literature exam. There are, in general, three resources that the College Board offers for any given AP exam: complete released exams, released free-response questions from previous years, and sample questions from the â€Å"AP Course and Exam Description.† Complete Released Exams Unfortunately, the College Board doesn’t appear to have released any official complete AP English Language and Composition practice exams, so I have nothing to link to here. However, you can probably find at least one entire past exam by Googling â€Å"AP Language complete released exam† or similar variations on that. Make sure any AP Language and Composition released exams you get this way have answer keys, though! You might also ask your AP teacher if she has any copies of old AP exams you can use for practice. AP teachers can purchase past exams from the College Board that students don’t have access to. Shemay not be able to let you take them home, but even then you could be allowed to use them in a supervised setting. Released Free-Response Questions The College Board has posted years and years worth of past AP Language and Composition free-response questions that are at your disposal for practice purposes. However, only the tests from 2007-onward include the same three question types that are on the test currently. Earlier tests include two rhetorical analysis questions instead of a synthesis question. Sample Questions From the â€Å"AP Course and Exam Description† The AP Course and Exam description for AP Language and composition includes 50 multiple-choice questions (so, just two questions short of a complete multiple-choice section) and three free-response prompts: one synthesis prompt, one analysis prompt, and one argument prompt. This means that the sample questions from the Course and Exam Description are just two multiple-choice questions shy of being a complete AP English Language and Composition practice exam, so if you want to use it as one you definitely can. In fact, if you can’t find any official tests either from Google or your teacher, I advise it. Otherwise, you can add these College-Board approved questions to your practice bank! Put them in the bank! Free Unofficial Resources Outside of the College Board, there are lots of sites offering free practice questions for the AP Language and Comp exam. But which ones will actually help you? Since anyone can slap together a few questions and call it an â€Å"AP Language and Composition Practice Test,† how do you sort the wheat from the chaff? I’ve combed through tons of free resources so you don’t have to! Presented in order of quality, from best to worst, here’s my list of all the free AP Language practice tests and quizzes I could find out there. College Countdown Complete AP Language Practice Test College Countdown offers a complete unofficial practice test, essays and all. While the exact wording of the multiple-choice questions isn’t exactly the same as on a real AP exam, the tasks are very similar and the passages are well-selected. The essays are solid examples of the AP essay prompt style, although you could also substitute the unofficial free-response section for an official past free-response question if you wanted to make the experience even closer to a real AP. Also, there are robust answer explanations. This is an especially good resource given that there isn’t an official College Board-released exam for this test. McGraw-Hill AP Practice Quiz The academic publisher McGraw-Hill offers a 25-question multiple-choice diagnostic quiz for the AP English Language exam. The quiz is nominally 25 questions, but you might actually be able to get more than 25 questions’ worth of practice out of it because every time you open a new test window you get a subset of questions that are randomly selected from a question pool. This quiz has pretty difficult, well-written multiple-choice questions that actually resemble real AP questions, so it’s a particularly good resource. The passages do open in another window, though, which is a small annoyance. Albert iO AP English Language Practice Albert offers a huge number of mini-quizzes on analyzing the rhetoric of various notable nonfiction passages. The questions don’t exactly sound like genuine AP questions- the style is a little more informal and to the point- but they are decent practice for answering questions about rhetorical techniques as applied in a given passage. You can’t access the most difficult questions if you don’t pay, but all of the other question levels are free. High School Test Prep AP Language Practice Tests High School Test Prep offers four short practice tests, each offering questions about a given nonfiction passage. The question style is definitely different from that of true AP questions; like the Albert questions, they are written in a more stylistically simplistic way. Additionally, the ratio of questions about the passage overall versus specific moments in the passage is weighted much more heavily towards overall passage questions than the real AP exam. However, these are still decent rhetorical analysis practice questions, and this resource isan especially good choice if you find yourself struggling with identifying the major themes and arguments of passages overall. Varsity Tutors AP English Practice Tests Varsity Tutors offers very short, skill-specific quizzes. The questions don’t sound all that much like AP questions, and every question asks about a different short passage, which is a little bit bizarre and inefficient. Additionally, not all of the specific skills they offer quizzes in are super-relevant to AP Language (e.g. â€Å"Motives and goals of characters†). However, if you feel like there are very specific rhetorical techniques you are confused about, taking some of the quizzes here could be a good study strategy.If you want to track your scores, you can make a free account with Varsity Tutors, but it’s not necessary to be able to access the quizzes. 4tests.com AP English Language Exam This site offers a 35-question AP English Language and Composition practice exam. The questions are somewhat overly basic and passages are not particularly similar in style or content to actual AP Language passages, though. Additionally, the interface is a little bit clunky. I would only use these if you desperately need some additional, very basic rhetorical analysis practice. Clunky like a retro calculator. Paid Unofficial Resources If you need even more practice, there are also paid unofficial practice test resources available. Review Books Review books usually contain one or more complete practice tests and are a great resource when you run out of free resources. Not all review books are equally high-quality, though- be sure to look at reviews (and check out the questions by flipping through the book at the bookstore if you can, to see how similar they are to actual AP questions). As a starting place, Barron’s and the Princeton Review both generally offer high-quality AP review books. Shmoop - Paid Subscription Shmoop is a test prep subscription service that offers material for a variety of standardized tests, including AP Language and Composition. I can’t advise as to the quality of the material or the questions, though, because the service has an access cost of a dollar a day. Peterson’s AP Practice Tests A bundle of two AP Lang and Comp practice tests from this site costs twenty dollars. I couldn’t find much information or reviews as to the quality of the material, though, so this is a bit of a gamble. You’d likely be better off buying a well-reviewed review book with practice tests. How to Use Practice Resources in Your Exam Prep How to best use practice resources as you study depends a lot on what kind of practice material you are using. I’ll review how to make the most of different types of resources here. Complete Practice Exams (Official and Maybe Unofficial) The best way to use complete practice tests is to do full timed practice-runs for exam day. Bring a clock, a timer, and a hefty supply of pencils into a quiet room and have at it! A practice-run will help you to feel more comfortable when it’s time to take the exam for real in May. If you have access to multiple practice tests, you can even take complete tests at different times in the studying process to see how you’ve improved and what you still need to work on. When you do take practice tests, it can be helpful to get someone else to help grade your free-response essays based on the rubric. You should aim to take your first full-length practice test around the beginning of your second semester. Normally I advise to only use official College Board practice tests for this, but since easily accessible complete official exams for the AP Language and Composition exam are sparse, you may want to supplement with the practice test from College Countdown linked to above. Official College Board Practice Free-Response and Sample Questions Released free-response questions from past years are best for practicing specifically for the free-response section in a targeted way. You can work on the prompt types that you find the most difficult or practice outlining essays in a certain amount of time, or writing all three essays in 120 minutes. If you don’t use the Course and Exam Description as a practice test, the multiple choice questions are great targeted practice for the first section of the text. It will help you get familiar with the College Board’s question style and work on your rhetorical close-reading. Unofficial Practice Quizzes and Questions Unofficial practice quizzes and questions just aren’t going to be as much like the real AP exam as College Board materials. However, while they aren’t as helpful for prepping for the exam format or question styles, they are still good practice for building your rhetorical analysis skills, which is critical for the exam. High-quality unofficial resources are definitely worth your time. Building rhetorical analysis skills: more complicated than building with blocks. Key Takeaways Practice tests are a key AP prep resource. The best resources come from the College Board, but unfortunately, official College Board resources for AP Language and Composition are a little bit sparse as compared to some other AP exams.However, there are also tons of unofficial resources, and some are high-quality. Most are free, but a few are paid. Once you have your resources assembled, you might not be sure how to use them. Complete practice tests are best for mimicking the experience of the actual exam, sample Official questions are best for targeted section practice, and unofficial practice tests are best for rhetorical analysis skill-building. You’re ready to practice your way to AP success! What's Next? We also have complete practice test lists for AP Literature,AP US History, AP Chemistry, AP Biology, AP Psychology, and AP World History. Or see our guide to finding the best AP practice tests for any exam. Taking the AP Literature exam? See our ultimate guide to AP Literature. Wondering if you should be trying for an AP test perfect score? Or maybe you just need more guidance on how to study for AP exams. Want to improve your SAT score by 160 points or your ACT score by 4 points?We've written a guide for each test about the top 5 strategies you must be using to have a shot at improving your score. 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Parts of Speech Essay Example

Parts of Speech Essay Example Parts of Speech Essay Parts of Speech Essay PARTS OF SPEECH Traditional grammar recognizes seven parts of speech: noun, pronoun, verb, adjective, adverb, preposition, and conjunction These are the grammar basics. 1. Adjective an adjective modifies or describes a noun or pronoun. It usually answers one of these questions: Which one? What kind of ? How many? Example: an argumentative essay 2. Adverb an adverb modifies, qualifies, a verb and usually answers one of these questions: When? Where? How? Why? Under what conditions? To what degree? Example: a well argued essay. 3. Article precedes a noun phrase and is either definite (the) or indefinite (a/an) in property. Example: An (indefinite article) argumentative (adjective) essay that is persuasive is the (definite article) the (definite article) writers mark of success. 4. Conjunction: An essay can be either argumentative or descriptive but not both. 5. Noun a noun is an animate or inanimate object or concept. Example: an essay (noun) 6. Preposition -a pronoun is a word placed before a noun or pronoun to form a phrase modifying another word in the sentence. Example: The road to hell is usually paved with good intentions. 7. Pronoun: When scientific experiments do not work out as expected, they are ften considered failures until some other scientist tries them again. Those that work out better the second time around are the one that promise the most rewards. 8. Verb: In my argumentative essay, I will (verb) attempt (verb) to persuade (verb) the reader of my point of view

The Next Big Thing essays

The Next Big Thing essays All through time scholars and fortune tellers have tried to predict the next big thing to hit, whether it is general or a specific, they have tried. No one knows when it will hit until it does, like Flemings serendipitous discovery of the antibiotic penicillin. At this, the dawning of a new millennium, we should recall that little more than a hundred years ago it was a popular opinion that nothing of any great importance was left to be done, and then radioactivity, quantum mechanics, antimatter, and various vaccinations came along. Todays science is an open forum for all. Serendipity contains a collage of significant scientific discoveries in the fields of physics, biology, chemistry, astronomy, medicine, and even archaeology. My hope is that the next big thing is the advancement of immunology. According to National Geographic Magazine, the health of the body is dependent on the immune systems ability to recognize and then repel or destroy foreign invaders that may cause disease. Ev ery minute of every day wars rage within our bodies. Usually we never even notice the battles in the incessant wars within us. We have evolved legions of defenders, specialized cells that silently rout the unseen enemy. Sometimes these warriors mistake harmless invaders, such as pollen, for deadly foes, and they mount an allergic reaction. Sometimes our defenders are caught unprepared, and we develop a cold, the flu, or worse. Occasionally some of our own cells begin the mutinous proliferation of cancer and manage to evade the surveillance of our body's defense forces. But for every successful penetration of our defenses, thousands of attempts are repelled. We sleep securely, trusting the invisible vigilantes of our immune system. For decades immunology-the study of the immune system-was a backwater of medicine. In reality we did not have the instruments to explore the battlefields within us. In the past 20 years, however, powerful micros...

The Science of How Slime Works

The Science of How Slime Works You know about slime. Youve either made it as a science project or else blown the natural version out your nose. Do you know what makes slime different from a regular liquid? Take a look at the science of what slime is, how it forms, and its special properties. What Is Slime? Slime flows like a liquid, but unlike familiar liquids (e.g., oil, water), its ability to flow or viscosity is not constant. So, its a fluid, but not a regular liquid. Scientists call a material that changes viscosity a non-Newtonian fluid. The technical explanation is that slime is a fluid that changes its ability to resist deformation according to shear or tensile stress. What this means is, when you pour slime or let it ooze through your finger, it has a low viscosity and flows like a thick liquid. When you squeeze non-Newtonian slime, like oobleck, or pound it with your fist, it feels hard, like a wet solid. This is because applying stress squeezes the particles in the slime together, making it hard for them to slide against each other. Most types of slime are also examples of polymers. Polymers are molecules made by linking together chains of subunits. Examples of Slime A natural form of slime is mucous, which consists of mainly of water, the glycoprotein mucin, and salts. Water is the main ingredient in some other types of human-made slime, too. The classic science project slime recipe mixes glue, borax, and water. Oobleck is a mixture of starch and water. Other types of slime are mainly oils rather than water. Examples include Silly Putty and electroactive slime. How Slime Works The specifics of how a type of slime works depends on its chemical composition, but the basic explanation is that chemicals are mixed to form polymers. The polymers act as a net, with molecules sliding against each other. For a specific example, consider the chemical reactions that produce classic glue and borax slime: Two solutions are combined to make classic slime. One is diluted school glue or polyvinyl alcohol in water. The other solution is borax (Na2B4O7.10H2O) in water.Borax dissolves in water into sodium ions, Na, and tetraborate ions.The tetraborate ions react with water to produce the OH- ion and boric acid:B4O72-(aq) 7 H2O - 4 H3BO3(aq) 2 OH-(aq)Boric acid reacts with water to form borate ions:H3BO3(aq) 2 H2O - B(OH)4-(aq) H3O(aq)Hydrogen bonds form between the borate ion and the OH groups of the polyvinyl alcohol molecules from the glue, linking them together to form a new polymer (slime). The cross-linked polyvinyl alcohol traps a lot of water, so slime is wet. You can adjust the consistency of slime by controlling the ratio of glue to borax. If you have an excess of diluted glue, compared with a borax solution, youll limit the number of cross-links that can form and get a more fluid slime. You can also adjust the recipe by limiting the amount of water that you use. For example, you could mix the borax solution directly with glue. This produces a very stiff slime.

E-commerce and Information Systems Essay Example | Topics and Well Written Essays - 250 words

E-commerce and Information Systems - Essay Example The sampled secondary data retrieved from the E-commerce and information systems scholarly journals were then analyzed using a number of the formulated research hypothesis, which is used to weigh the qualitative agreement or disagreement of the retrieved scholarly journals on E-commerce and information system matters. The results from the research analyzes are used to draw inferences drawn from the hypothetical juxtaposition of the scholarly argument and concurrence on the interaction between E-commerce and information systems together with the impact of the postulated interaction of a business as a whole. These inferences are then used to reaffirms or refutes the thesis about the functional correlation between E-commerce and information systems. The inferences are also intended to reaffirm or refute the research position of an information systems dependent E-commerce (Wymer & Regan 2011, p 27). Finally, the inferences are used to establish the level of advancement of information sys tems employed in e-commerce, which in turn determines their safety or vulnerability to exploitation for malicious damage of a business. The research addresses the question of the functional correlation between e-commerce and information system as a novelty subject in business management and marketing (Grand, Mykytyn & Nascob, 2011, p 18). It also provides a hypothetical framework for research in e-commerce and information system in the context of organizational management and marketing. Wymer, S. and Regan, E. A., 2011.