Rational Rose Manual Free Essays

Visualize with Rational Software Architect Create and transform a UML 2. 0 model into code Skill Level: Introductory Eric Long (elong@us. ibm. We will write a custom essay sample on Rational Rose Manual or any similar topic only for you Order Now com) Software Engineer IBM 21 Mar 2006 Rational Software Architect virtually teems with visual tools to handle a number of development tasks. Of most interest to developers are UML modeling, design patterns, and UML-to-code transformations. After completing this tutorial, you will know how to create a UML model, apply a design pattern to that model, and, finally, transform the abstract model into actual code. Section 1. Before you start Rational ® Software Architect provides developers, architects, and analysts visual tools for a wide variety of software development tasks. This tutorial introduces a few of these powerful visual tools: UML modeling, design patterns, and UML transformations. About this tutorial Learn how to create, edit, and analyze UML models using Rational Software Architect. This tutorial demonstrates the following Rational Software Architect capabilities: †¢ UML modeling Visualize with Rational Software Architect  © Copyright IBM Corporation 2006. All rights reserved. Trademarks Page 1 of 22 developerWorks ® ibm. com/developerWorks Design patterns †¢ UML transformations This tutorial is intended for software developers, architects, and analysts interested in learning about Rational Software Architect’s visual modeling capabilities. If you want to learn how to transform high-level UML models into actual code without even knowing a particular programming language, this tutoria l is for you. Objectives After completing this tutorial, you will know how to use Rational Software Architect to create UML projects and models, apply design patterns to those models (new or existing), and transform UML models into source code or into a different type of model. Prerequisites This tutorial assumes that you have some knowledge of Javaâ„ ¢ programming, and design patterns. Knowledge of UML models is helpful, but not required. System requirements To run the examples in this tutorial, install Rational Software Architect. If you don’t have a copy of Rational Software Architect, download a free trial version. All of the prerequisites for Rational Software Architect are located in the Resources section of this tutorial. Section 2. Create a UML modeling project To get started, you need to do some initial set up. First, create a UML project and model. Steps Creating a UML modeling project is very easy: Visualize with Rational Software Architect  © Copyright IBM Corporation 2006. All rights reserved. Trademarks Page 2 of 22 ibm. com/developerWorks developerWorks ® 1. 2. 3. 4. 5. 6. 7. Open Rational Software Architect. Open the Modeling perspective by selecting Open Perspective Modeling from the Window menu. Make sure all of your open projects are closed. Select New Project†¦ from the File menu. Ensure the Show All Wizards box is checked. Expand the Modeling folder. Select UML Project. Figure 1. The New Project window 8. 9. Click Next. Name your project DWorksPatternProject. Figure 2. UML Modeling Project window Visualize with Rational Software Architect  © Copyright IBM Corporation 2006. All rights reserved. Trademarks Page 3 of 22 developerWorks ® ibm. com/developerWorks 10. Click Next. 11. Fill in the Create a UML project wizard as follows: †¢ Select UML Modeling for the File types. †¢ Select Blank Model for the Templates. †¢ Enter PatternModel for the File name. †¢ Leave the remaining defaults. The wizard should look like this: Figure 3. Create UML Model window Visualize with Rational Software Architect  © Copyright IBM Corporation 2006. All rights reserved. Trademarks Page 4 of 22 ibm. com/developerWorks developerWorks ® 12. Click Finish. 13. The Model Explorer view contains your UML Project, DWorksDesignPattern and your blank UML model, PatternModel. emx. Figure 4. Current Model Explorer view Visualize with Rational Software Architect  © Copyright IBM Corporation 2006. All rights reserved. Trademarks Page 5 of 22 developerWorks ® ibm. com/developerWorks See, wasn’t that easy? Now, on to the more exciting part of the tutorial. Let’s build the model using RSA’s user-friendly visual tools. Section 3. Model a design pattern Now it’s time to select a design pattern, apply that design pattern to a model, observe all relationships of the pattern, and add attributes and operations to the model. Design patterns in RSA Rational Software Architect comes packaged with support for all of the Gang of Four design patterns. You also have the ability to import and create your own design patterns. Select a design pattern 1. 2. Select Show View Other†¦ from the Window menu. Expand the Modeling folder and select Pattern Explorer. Figure 5. Select Pattern Explorer Visualize with Rational Software Architect  © Copyright IBM Corporation 2006. All rights reserved. Trademarks Page 6 of 22 ibm. com/developerWorks developerWorks ® 3. 4. 5. Click OK. In the Pattern Explorer view, expand Design Patterns Behavioral. Select the Observer pattern. Figure 6. The Observer Design Pattern Visualize with Rational Software Architect  © Copyright IBM Corporation 2006. All rights reserved. Trademarks Page 7 of 22 developerWorks ® ibm. com/developerWorks 6. 7. 8. To learn about the pattern, toggle between the Overview and Short Description tabs at the bottom of the Pattern Explorer view. In the Pattern Explorer view, drag-and-drop Observer onto DesignPattern’s blank diagram. The editor should contain an instance of the Observer Design Pattern that looks like this: Figure 7. Observer Pattern Instance Visualize with Rational Software Architect  © Copyright IBM Corporation 2006. All rights reserved. Trademarks Page 8 of 22 ibm. com/developerWorks developerWorks ® Apply a design pattern 1. In DesignPattern’s editor, hover over ConcreteObserver and select Enter argument name/value†¦. Figure 8. Enter argument 2. Name the parameter Shopper, then press Enter. The Observer instance now has a concrete observer named Shopper. Let’s add a parameter using a different approach. From the Palette (right of diagram), click to expand the Class Diagram section. Figure 9. Palette 3. Visualize with Rational Software Architect  © Copyright IBM Corporation 2006. All rights reserved. Trademarks Page 9 of 22 developerWorks ® ibm. com/developerWorks 4. 5. 6. Select Class and click anywhere in the diagram (do not click on the Observer instance). Name the newly created class Order and press Enter. Drag-and-drop Order onto ConcreteSubject in the Observer instance. Figure 10. Drag-and-drop ConcreteSubject Visualize with Rational Software Architect  © Copyright IBM Corporation 2006. All rights reserved. Trademarks Page 10 of 22 ibm. com/developerWorks developerWorks ® 7. Your diagram should look similar to this (you might not see all of the relationships†¦ you’ll fix that in the next section). Figure 11. Observer instance Observe the design pattern relationships 1. Right-click on any element in the DesignPattern diagram. Visualize with Rational Software Architect  © Copyright IBM Corporation 2006. All rights reserved. Trademarks Page 11 of 22 developerWorks ® ibm. com/developerWorks 2. Select Filters Show Related Elements†¦ from the context menu. Figure 12. Show relationships 3. Select Show All Relationships from the Custom Query list. Figure 13. Show/Hide Relationships Visualize with Rational Software Architect  © Copyright IBM Corporation 2006. All rights reserved. Trademarks Page 12 of 22 ibm. com/developerWorks developerWorks ® Visualize with Rational Software Architect  © Copyright IBM Corporation 2006. All rights reserved. Trademarks Page 13 of 22 developerWorks ® ibm. com/developerWorks 4. 5. Click OK You can see all of the elements and relationships represented in this model: Figure 14. Observer pattern 6. Now you are ready to add some elements to your blank Observer design pattern model. Add methods and attributes to a model Visualize with Rational Software Architect  © Copyright IBM Corporation 2006. All rights reserved. Trademarks Page 14 of 22 ibm. com/developerWorks developerWorks ® 1. 2. In the PatternModel editor, right-click the Order concrete subject. Select Add UML attribute. Figure 15. Add attribute 3. 4. 5. 6. 7. 8. 9. Type -orderNum : String (the â€Å"-† makes the attribute private). Press Enter. Repeat the same steps on Shopper, but name the attribute -custID : String. In the PatternModel editor, right-click the Shopper concrete subject. Select Add UML operation. Type +makeOrder() (the â€Å"+† makes the operation public). PatternModel’s editor should now look like this: Figure 16. Observer pattern Visualize with Rational Software Architect  © Copyright IBM Corporation 2006. All rights reserved. Trademarks Page 15 of 22 developerWorks ® ibm. com/developerWorks Good work! You have completed your model (a very simple model) and can use Rational Software Architect’s tools to transform this model into actual code. Section 4. Transform your model into Java code Now that you have a completed model within your UML project, you are going to transform that model to actual code. Rational Software Architect supports the Visualize with Rational Software Architect  © Copyright IBM Corporation 2006. All rights reserved. Trademarks Page 16 of 22 ibm. com/developerWorks developerWorks ® following model-to-code transformations out of the box: †¢ UML - Java †¢ UML - EJB †¢ UML - XSD †¢ UML - CORBA †¢ UML - C++ However, if you would like more options, there are built-in tools and wizards that let you create custom transformations in Rational Software Architect. You are going to transform your existing model into Java. Transform a UML model to Java code 1. In the Model Explorer view, expand DWorksPatternProject. Figure 17. Expanded project 2. 3. In the Model Explorer view, select both Order and Shopper. Right-click on either of the selected objects and select Transform Run Transformation UML – Java. Figure 18. Run transformation Visualize with Rational Software Architect  © Copyright IBM Corporation 2006. All rights reserved. Trademarks Page 17 of 22 developerWorks ® ibm. com/developerWorks 4. In the Run this Transformation window, click Create new Target Container†¦. Figure 19. Transformation window Visualize with Rational Software Architect  © Copyright IBM Corporation 2006. All rights reserved. Trademarks Page 18 of 22 ibm. com/developerWorks developerWorks ® 5. In the New Java Project window, name the project DWorksTransformedJava. Figure 20. New Java project Visualize with Rational Software Architect  © Copyright IBM Corporation 2006. All rights reserved. Trademarks Page 19 of 22 developerWorks ® ibm. com/developerWorks 6. 7. Click Finish. Now that you are back in the Run this Transformation window, click Run. RSA transforms the model into Java source code. The Model Explorer view should contain this Java project: Figure 21. Transformed Java project 8. Double-click Order. java to see the transformed code. The code should look like this: Figure 22. Transformed Order class Visualize with Rational Software Architect  © Copyright IBM Corporation 2006. All rights reserved. Trademarks Page 20 of 22 ibm. com/developerWorks developerWorks ® Try running a different transformation from UML-to-C++ and explore the results. Section 5. Conclusion Congratulations! In this tutorial, you covered the creation of a UML project and model, selecting and applying a design pattern to a model, adding and editing attributes and operations to a model, and transforming that model into actual code. You did all of this without even writing a line of code! It is easy to see (even with this simple tutorial) how visual UML modeling tools simplify code development. At this point, you might want to explore some of the links in the Resources section of this tutorial. Visualize with Rational Software Architect  © Copyright IBM Corporation 2006. All rights reserved. Trademarks Page 21 of 22 developerWorks ® ibm. om/developerWorks Resources Learn †¢ Visit the developerWorks Rational zone to expand your Rational skills. †¢ â€Å"Exposing Design flaws in your code: Part 1†³ (developerWorks, August 2005) details the visual tools available to run internal code reviews in Rational Software Architect. †¢ † Visualize with Rational Application Developer† (developerWorks, February 2006) details the visualization capabilities of Rational Application Developer. †¢ â€Å"Discover IBM Rational visual tools for application development† (developerWorks, February 2006) covers all of the different visual tools available in the Rational Software Development Platform. Stay current with developerWorks technical events and webcasts. Get products and technologies †¢ Download a free trial version of Rational Software Architect. †¢ Build your next development project with IBM trial software, available for download directly from developerWorks. Discuss †¢ Participate in developerWorks blogs and get involved in the developerWorks community. About the author Eric Long Eric Long is a Software Engineer in the IBM Developer Skills Program. Eric graduated from The University of Texas with a degree in Computer Science. He joined IBM in July of 2004 and currently works in Austin, Texas. As a Software Engineer, he provides technical information to developers on open source and industry trends and technologies through speaking engagements, web content, and faculty consultations at IBM Academic Initiative member universities. His work also includes technical courses, demos, articles, and tutorials available at http://www. ibm. com/university and http://www. ibm. com/developerworks. Visualize with Rational Software Architect  © Copyright IBM Corporation 2006. All rights reserved. Trademarks Page 22 of 22 How to cite Rational Rose Manual, Essay examples

Disease Bulimia Nervosa

Question: Discuss about disease named Bulimia Nervosa? Answer: Introduction This study mainly focuses on the psychology disorder which is named as Bulimia Nervosa and it take place when anyone consume huge amount of food during a short span of time (Dryer, Tyson Kiernan, 2012). It usually happens to those who have the habit of eating very frequently without break and also they do not have a control over their eating. The individuals who are suffering from this disorder can actually consume 3400 calories in less than an hour which totals up with sum of 20000 calories in the full eight hours. This disorder if properly taken care of by the individual at correct time by the cat of self realization, then the problem can get solved because it is not that much a serious issue as compared to other diseases (Guillaume et al., 2012). So, if the individuals can make effort to maintain a diet plan in their everyday life and continuous exercise and yoga can make the individual feel better and can easily get rescued by this disease in a short span of time. It is therefore advisable to take care of health at the wisest manner so that no problem as such occurs due to any unhealthy habits. Eating four times a day will keep the individuals fresh and fine which will ultimately help them in the long course of time which will certainly be helpful for the individuals as well as their family who are obviously concerned towards the person possessing the psychology disorder. The binge and purge cycle Signs and symptoms of bulimia Individuals suffering from bulimia cannot stop eating till it reaches the physical discomfort level. It is often found that these people tend to go kitchen at a regular interval of time in a secret manner so that no one else can know the fact that they eat this much for every short period of time. Weight actually does not matter for these individuals because they tend in eating large variety of food at regular interval without any break (Hannon-Engel, 2011). It can be noticed that the individuals often feel like fasting but actually they overeat during that time even which ultimately serves no purpose. The main symptoms to judge the individuals suffering from this disease can be that they often go washroom after having the meals and can be seen vomiting due to overeating. These individuals can often see taking diet pills like laxatives, diuretics so that their appetite can be controlled in a sufficient course of time. As it is already mentioned in the above point that the individuals actually vomit after eating so they cover up the smell by the usage of mouth fresher (Zweig Leahy, 2012). Exercise is used in an excessive manner by these individual so that they can control over the eating habits by practicing yoga as well as aerobics specially. One of the symptoms that can be noticed is that scars can be seen on the body of the individuals due to sticking of fingers which is actually on the portion of throat which provokes vomiting in an excessive manner. The cheeks of these individuals usually become puffy because of the excessive vomiting which happens due to overeating. Another symptom which can be noticed from the person suffering from bulimia is that the teeth become yellow due to acid in the stomach (Judd, 2011). A unique symptom of this disease is that it is found that men as well as women are normal weight even if they consume large amount of food at regular interval of time. Recommendations The first step towards success of getting over anything is that to admit the fact of suffering from a specific disease and then make efforts to minimise it as far as possible at individual manner. If the person feels that he is gaining weight, then efforts need to be taken to reduce the habit of eating at regular intervals of time (Masheb White, 2012). It should be kept in mind that the food should be ate in control rather than have a habit to eat every single moment of time and suffering due to that. The person suffering from this disorder should feel free to talk to their dear ones who are a good listener so that they will understand the problem and make the person feel good that he is not alone at these tough times (Pedersen, Lunn, Katznelson Poulsen, 2012). It can pose problem because most people feel ashamed to discuss about the fact that they suffer from bulimia but it is not at all wise to keep it as a secret which will actually serves no purpose. The individuals who are suffering from this disease should always make effort to stay away from people or place which tempts them to eat more because that actually poses them danger and feel unsecure of the habit of eating more at a time (Robinson Nicholls, n.d.). If the friend circle is supportive and the places visited are under control, then the individual can easily get over this habit at a gradual pace of time which will help them in the long run. It is recommended that professional help can be more useful for these individuals because they can seek the professional guide as they will know more than the common man as they are more specialized and experienced in this particular field (Schmidt Treasure, 2012). Conclusion This study has completely based on the disease named Bulimia Nervosa which actually happens due to overeating and having a bad habit at eating in regular intervals of time without break. There are various signs and symptoms that have been recognized in the study and the main symptoms is gaining in weight as well as vomiting due to eating at continuous mode. It is recommended to share this problem with friends as well as parents so that to take the support of them to get rescue at a faster pace of time. Professional guidance can also solve the problem to the great extent as they have the edge of experience to handle with this disorder to make the individual deal a normal life. Reference list 1. Dryer, R., Tyson, G., Kiernan, M. (2012). Bulimia Nervosa: Professional and Lay People's Beliefs About the Causes. Australian Psychologist, n/a-n/a. doi:10.1111/j.1742-9544.2012.00077.x 2. Guillaume, S., Van den Eynde, F., Samarawickrema, N., Broadbent, H., Goodman-Smith, E., Schmidt, U. (2012). Classical Stroop effect in bulimia nervosa. Eating And Weight Disorders - Studies On Anorexia, Bulimia And Obesity, 17(3), 203-206. doi:10.1007/bf03325349 3. Hannon-Engel, S. (2011). Regulating Satiety in Bulimia Nervosa: The Role of Cholecystokinin.Perspectives In Psychiatric Care, 48(1), 34-40. doi:10.1111/j.1744-6163.2011.00304.x 4. Judd, S. (2011). Eating disorders sourcebook. Detroit, Mich.: Omnigraphics, Inc. 5. Masheb, R., White, M. (2012). Bulimia nervosa in overweight and normal-weight women.Comprehensive Psychiatry, 53(2), 181-186. doi:10.1016/j.comppsych.2011.03.005 6. Pedersen, S., Lunn, S., Katznelson, H., Poulsen, S. (2012). Reflective Functioning in 70 Patients Suffering from Bulimia Nervosa. European Eating Disorders Review, 20(4), 303-310. doi:10.1002/erv.2158 7. Robinson, P., Nicholls, D. Critical care for anorexia nervosa. 8. Schmidt, U., Treasure, J. (2012). Getting Better Bit(e) by Bit(e). Hoboken: Taylor and Francis. 9. Zweig, R., Leahy, R. (2012). Treatment plans and interventions for bulimia and binge-eating disorder. New York: Guilford Press.

Npl Non Performing Loan Essay Example

Npl Non Performing Loan Essay Most of the financial institutions have the problem of non-performing loans. Basically, the non-performing loans (Naps) mean that the loans in default, or is close to being in default according to Investigated. In the contract terms, Naps indicates the failure to promptly pay Interest or principal when due. When the borrowers are unable to meet the legal obligation on making the required payment or are unwilling to honor the debt, the default will be taken place. With the Increase of Naps, the level of market confidence will be affected. The effect of the banks bad-loan problems can be seen at the East Aslant crisis which occurred n July 1997. During the crisis, banks balance sheets were deterioration due to the increasing of Naps which showed in the Figure 1 below (Deteriorate Guppy). The problem was started as the deregulation was exercised In the financial markets. A lot of loan borrowings from the private nonofficial business sector were easily being approved. But, the bank regulators failed to supervise the borrowers as there was a lack of expertise in screening and monitoring the borrowers at banking institutions. Hence, the default loans started to Increase and the banks net worth (capital) became lesser. The bank would have lesser fund to lend. Then, the economic activity would be reduced due to the lack of funds (Munchkins and Sneaking, 2000). Figure 1: Changes of Non-performing Loans ( Source: Van Dick and Fitch ABACA database) In additions, the Increase In uncertainty and a decrease In net worth caused a stock market declines. Then, the asymmetric information problems increased. It would become difficult to screen out good borrowers. We will write a custom essay sample on Npl Non Performing Loan specifically for you for only $16.38 $13.9/page Order now We will write a custom essay sample on Npl Non Performing Loan specifically for you FOR ONLY $16.38 $13.9/page Hire Writer We will write a custom essay sample on Npl Non Performing Loan specifically for you FOR ONLY $16.38 $13.9/page Hire Writer The adverse selection and moral hazard problems Increased seriously. With the Increase of these problems, lenders were unlikely to lend out money and led to the decline of Investment and the crease of aggregate economic activity. Due to the poor business situations and uncertainty about their banks health which the bank could go broke. Depositors began to withdraw their funds from banks. The massive withdrawal of depositors would bring the bank failures. If they snowballed, bank panic would take place. The number of banks could decline. It was able to raise the interest rate even further and decreased the financial intermediation by banks. Deterioration of problems created by adverse selection and moral hazard could lead to the further economic contraction (Munchkins and Sneaking, 2000). Ultimately, market would have a stroke which was hardly recovered. Thus, market confidence wouldnt be optimistic. The stability of financial system in Malaysia could affect as well. After the Aslant crisis, governments In South-East Asian countries have taken action on solving the problems. Many rescue activities such as insertion of huge amount of government capital Into problematic Tanks, moving non-performing loans out AT banks, and setting up special government organizations to deal with non-performing loans, etc. (Ho, n. D. ). To deal with the impact of the Asian financial crisis in 1997-98, Penguins Attendant National Bertha has been set up by Bank Engage Malaysia to buy bad loans from financial institutions. Meanwhile, Adenoidal National Bertha has also been set up to recapitulate banking institutions. And the Corporate Debt Restructuring Committee was set up to reorganize large corporate debts. Other than that, Bank Engage Malaysia was also instrumental in designing and applying the selective exchange control measures introduced in September 1998 (Bank Engage Malaysia, 2003). To sustain full stability in the financial sector during the recent crisis, strong overspent commitment and support are important. It has contributed to the strength and thus returns of confidence in the industry. The support includes the timely government intervention to re-capitalist weak banks and remove non- performing loans from the banking system as well as the consolidation exercise (Public Bertha, 2000). As a conclusion, bad-loan problems should be faced seriously as they have a significant impact to a development of a country. Proper loan ad project monitoring system should be implemented in better manners. So, the asymmetric information can be avoided and then the Naps can be controlled. Question 2 The Federal Reserve System is the central bank of United State. Unlike central bank in other countries, Federal Reserve is not owned by government, it is owned by commercial banks in the district. Three of the directors are appointed by government, and government has the right to set and control salaries of high level employees. It is not a profit making institution, while Federal Reserve makes profits, member banks get 6% of investment capital as a dividend, and the rest will keep in capital account. The current chairman of Federal Reserve is Ben Aberrant. Federal Reserve controls U. S economy and it can influence world economy too. Its role and duties all into four general areas: 1 . Conducting the nations monetary policy by influencing monetary and credit condition in the economy in pursuit of maximum employment, stables price, and moderate long-term interest rates. 2. Supervising and regulating banking institution to ensure the safety and soundness of the nations banking and financial system, and protect the credit rights of consumers. 3. Maintaining stabilities of the financial system and containing systemic risk that may arise in financial markets. 4. Providing financial services to depository institutions, the U. S government, and foreign official institutions, including playing a major role in operating the nations payments system. Federal Reserve is consider an independence central bank, it has goal Independence, to set own Notation target, control AT money supply Ana exchange rate. It has the legal independence also, it is enshrined in law. It also has management independence and operation independence, to determine the best way to achieve the goal and run its operation, such as appointing staff and set budget. Public encourage central bank to be independence; the main reason is avoid Laotian take advantage in election by using monetary policy tools. When high unemployment is occur, one of the method to solve it is expansionary monetary. Compare with reeducation and retrain, expansionary monetary policy can help national output grow faster. But it is also create high inflation rate, due to money supply over in the market. To control inflation rate, government and central bank will increase interest rate to lower the inflation rate, government will increase interest rate to control it. It will finally occur high interest rate(low output) and high unemployment rate. If central bank could work independence, it could control inflation rate better cause it does not need to rush under political pressure. Monetary policy might be miss use by politician, to be their election tools. Politician can get advantage in reelection. Politician can increase money supply to make the growth of national output and consuming in short term. It creates a phenomenon that economy going very well. The after election, politician can reduce the money supply, to avoid the inflation problems. But the output peaked in the month of election, and falling ever since, due to money supply has been cut. In this situation, politician can either maintain the high output but high inflation, or cut down money supply to solve inflation problem but low output. Whatever decision government make, damage of economy system is definitely occur. To avoid politician take advantage I election and make problem to economy system by monetary policy, Federal Reserve should work independence. When Government increase annual budget, to purchase goods and services, they must finance by 3 ways-raising taxes, increase government debt, or printing new money. Public definitely not willing to pay higher taxes, raising taxes will bring bad influence to next election. Issue new government bond also not a good method, high government debt also make public unsatisfied. Hence, politician prefers print new notes for spending. And the result is, it increase inflation rate in long term (Thomas Mark, 2009). There is some argument against Federal Reserve independence. Monetary policy must be coordinate with fiscal policy, to ensure economy system working well. For example, if government increase annual budget and Federal Reserve decrease interest rate in the same period, they will create terrible inflation rate. Central bank loud never manage to control fiscal policy, so, only by placing monetary policy under control of federal government can these two policies be coordinate. Another argument against really Reserve Independence Is Tanat Independence He has failed to manage the inflation rate. For example, in sass-sass, Fed has overly expansionary monetary policy and create high inflation rate ever (Thomas Mark, 2007). Independence Federal Reserve bank has both advantages and disadvantages. Advantages of Federal Reserve being independence is ensure the Federal Reserve run without controlling of government, to avoid monetary become election tools of Laotians. An independence central bank will not create inflation problem under political pressure. Advantage of Federal Reserve being independence is, if central bank work closely with government, monetary policy can be more coordinate with fiscal policy, economy system can have stable and stronger growth. In our opinion, independence central bank is more suitable for a democratic country, like United State. In a freedom and democratic country, political manipulate to financial system are not allowed, if the incident is explore, the bad influence is deeper than Just a mistake of maintaining interest rate. We had also discussed if politician control in central banks actions, it will finally brings Inflation problem, unemployment problem and low output problems, and so on. Hence, we are strongly support Federal Reserve keep its independence and have more freedom even. Question 3 Insurance Companies are the financial intermediaries, which use the premium is paid on policies to invest on bonds, stock, mortgages and other loans. Asymmetric information occurred because of insured person has an incentive to cheat and seek for a claim from insurance companies (Munchkins and Sneaking, 2009). Insured person can lain the losses on the policies that they bought from the insurance companies, such as life, property, casualty or health insurance. Asymmetric information means lack of information is provided by the second party. There are two kind of asymmetric information, which is adverse selection and moral hazard. Adverse selection occurred before the transaction. Adverse selection means that someone is providing the fault information that affects the decision of insurance companies whether to accept or reject the insurance policies. Moral hazard occurred after the transaction. Insurance companies could not predict the ensured person will be engaged in any risky activities after buying the insurance policies (Munchkins and Sneaking, 2009). Based on the article is given, it shows the insurance companies refuse to pay medical bills to the insured person, who do not qualify for the claim. To protect the insurance industry, government proposed Medical Examination a Must for Insurance Purposes It is important to have a proper understanding of the asymmetric information in insurance industry. A proper understanding of asymmetric information is important to prevent any Truculent occurred, wanly could Drill a nudge amount AT losses to ten Insurance impasses. Refer to an article (Appendices 1) from The Star 2009, Singapore police recover 30 stolen Malaysian luxury cars. Some cars owners are forced to surrender their cars after they lost in gambling session in Singapore and reported the car have been stolen when they returned to Malaysia. The car owners are trying to cheat for a claim from their losses. Insurance companies will be suffered a huge losses if the police did not reveal the truth. Refer to the insurance industry statistic on stolen vehicles in Malaysia (Appendices 2), it shows the overall vehicle theft in 1997-2008. Number of theft was reached 46,330 cases in 2008. Claim incurred have been raised from REARM million to REARM million from 2007-2008. There is a significant increased by 1 billion in a year. If the amount of claim continuing increased in future, the insurance companies will not able to pay all the losses of policyholder. It is important for insurance companies to have a proper understanding about asymmetric information and come out with a good solution. To counter the asymmetric information, insurance companies overcome with some kind of solutions, which could reduce the adverse selection and moral hazard problems. Screening is an effective procedure to collect customer profile and allocate the risk class of policyholder (Munchkins and Sneaking, 2009). Screening is effective to reduce the adverse selection problems. There is an auto insurance rating system (Appendices 3) in US. It explained 6 factors that the driver insurance rate is determined:- 1 . Type of vehicles. (Safer car, less insured cost) 2.

Europe being controlled

With the rest of Europe being controlled in a complex string of alliances and treaties during the later half of the 19th century, Britain remained uninvolved. Their policy of Splendid Isolation was to keep themselves out of the quarrels and disputes of continental Europe, and allow them to focus on their overseas empire. With the crowing of a new Kaiser in Germany, and the interest of other nations to hold overseas colonies, Britains colonial empire was under attack. Their interest to focus on their vast empire would eventually lead them into disputes with other European nations. It would ultimately be their reason of going into isolation that would end it. In 1888 Kaiser William II ascended unto the German throne. William II was filled with a sense of Germanys destiny as the leading power in Europe.(Kagan, Ozment, Turner, The Western Heritage 2nd Ed.) William longed to achieve recognition from the rest of the world that Germany was as great, if not greater the Great Britain. He believed the only way to achieve a place under the sun (Kagan, Ozment, Turner, The Western Heritage 2nd Ed.) was to build a navy and establish colonies like Britain. Thus began William IIs commitment to colonial and commercial expansion. The German commercial rivalry with Great Britain not only brought direct trouble, but nourished German desire for sea power and a large navy. The Baghdad Railway was a venture from German businessmen to create a railway from Turkey to Baghdad. The British, who feared German influence too close to the Suez Canal and India, opposed greatly to the idea. The Suez Canal was an important waterway to India. If the oncoming Germans disrupted the usage of the canal, then Britains ability to transport to and from India would be disrupted by having to go around the tip of Africa. Even worse, if the Suez Canal were to fall under German hands, then Britain might have...

Cardiovascular control in exercise, the contribution of central command and muscle afferents

Cardiovascular control in exercise, the contribution of central command and muscle afferents Cardiovascular Control in Exercise, the contribution of Central Command and Muscle Afferents The human body has the ability to easily adapt when exercise begins with many of these adaptations occurring in the cardiovascular system. It is well documented that at the onset of exercise heart rate (HR), blood pressure (BP) and muscle sympathetic nerve activity progressively increase to higher levels (Lind et al, 1964). These cardiovascular adaptations are controlled by either central (Central Command) or peripheral (exercise pressor reflex) mechanisms (McCloskey results from a study by Williamson et al (2002) have shown this through hypnosis. Originally an individual’s perceived exertion during exercise was thought to be independent of any force being produced, allowing the magnitude of CC to be seen (Gandevia et al, 1993). Williamson et al (2002) obtained results related to this idea; they found that the level of CC activated was related to an individual’s sense of effo rt independently of any force being produced. Increases in HR were found during hypnosis despite no exercise being performed and increases were therefore independent of feedback from afferents within the active limb.

Scientific Inquiry In Biology Essay Example | Topics and Well Written Essays - 500 words

Scientific Inquiry In Biology - Essay Example The condition of high Soil sodium is referred to as sodic, and is common in desert and arid lands. An example is the Yelarbon area of Australia. When the Chloride form dominates, it is referred to as saline. Salinity though may also refer to an increased amount of the chlorides of Potassium, Magnesium and Calcium. Increased Sodium salinity often leads to sodicity. An excess of the cation may lead to increased pH and increased soil osmotic pressure retarding the ability of plants to absorb water. Furthermore, an increase in the Sodium Carbonate concentration leads to an ion exchange reaction that immobilizes Calcium. Calcium is an important regulator of growth and development in plants. Its participation involves nearly all aspects of plant development. (Harper J.F, 2004) Another problem associated with increased soil Sodium is the toxicity to Na+ sensitive plants, and disruption of soil structure leading to crusting and poor drainage. (Ruiz Vera, 2006). This reduces available soil oxygen as well. The causes of increased sodium may be man-made or natural. Irrigation of soil with water having increased sodium carbonate is one artificial method. A natural cause may be weathering of rocks containing Sodium carbonates. The control of sodicity is by addition of Calcium in form of Limestone, Sulphur and drainage of the soils affected. If an increase in soil osmotic pressure leads to retarded growth of lawn grass, then addition of a proportional amount of salt to a control sample will lead

Impact of a priority health issue on a population group and Case Study

Impact of a priority health issue on a population group and implication for the nurse - Case Study Example This paper discusses the impact of the issue on individuals, families and the population and its implications to the role of a nurse. People with mental health issues face a wide range of issues. To start with, they are at a higher risk for experiencing social problems, increased vulnerability to stigma and abuse, decreased quality of life, lower productivity, higher levels of poverty and more health issues. Access to education is highly compromised in case the mental disorder occurs early in an individual’s life it prevents them from successfully completing their education and careers (Commonwealth of Australia, 2008). It was found that individuals with mental issues are less likely to successfully go through their high school or tertiary education as compared to their counterparts without mental health issues. This negative cycle also contributes to high levels of homelessness among people with mental health issues. In fact, it is estimated that most of the Australian homeless population suffers from serious mental health issues. Furthermore, mental disorders result into decreased individual productivity owing to a decline in performance at work, unemployment and missed work. Mentally ill individuals do not have a source of income and this increases their risk to high levels of poverty. It has been observed that poverty and mental health issues relate in a negative cycle (Commonwealth of Australia, 2008). Poverty is seen as the risk factor for mental health issues. On the other hand, mental health issues contribute to stressors and a wide range of health issues. For instance, individuals that suffer from comorbid depression are less expected to stick to their medical treatment than other patients. Finally, individuals with mental health problems are more likely to suffer from discrimination based on their culture since immigrants are highly discriminated against by