My country Essay

PERSONAL PROFILE NAME: Nyarko, Christa Akosua DATE OF BIRTH: 22ndDecember, 1985 PLACE OF BIRTH: Hwidiem REGION: Brong Ahafo NATIONALITY: Ghanaian RELIGION: Christianity LANGUAGES SPOKEN: Twi and English MARTAL STATUS: Single CONTACT NUMBER: 0200400321 E- MAIL ADDRESS: christanyarko@rocketmail.com EDUCATIONAL BACKGROUND YEAR INSTITUTION ATTENDED QUALIFICATION June Jul 2012 University of Ghana (ISSER) Cert. in Project Cycle Management 2005?2009 Kwame Nkrumah University of Science and Technology B.A. Economics 2001?2004 Kumasi Girl’s Senior High School S.S.C.E 1998?2001 O.L.A Junior High School B.E.C.E Other Training: Valid First Aid Certificate awarded by St. John Ambulance at African Underground Mining Services , Newmont Ahafo Plant site (Subika Project) WORK EXPERIENCE African Underground Mining Services (A.U.M.S), Kenyasi (Feb. 2011- May 2013) Position held: Mine Controller/ Dispatcher Department: Mining Responsibilities: Trucking of Haulage for Optimum production Coordinating people, machinery and equipment to achieve optimal production in accordance with mine plan priorities. Serve as central communication person for mine production and safety, including emergency events and also as the central point of information for the mines site Capturing, validate and record mine site data through the modular mining system. Fostering a positive and productive working relationship among team members and with other departments. Monitoring effective and efficient mining methods. Completing shift and production reports in an efficient and timely manner. Liaise with Production Supervisors, Mine Engineering and Mine Management. Ensuring that information required for making production decisions is readily available and accurate. Responsible for writing the Daily shift reports and Newmont Daily reports for managerial production meeting Organizing, planning and prioritizing work – Developing specific goals and plans to prioritize, organize to successfully accomplish work Maintain a strong communication and operational coordination for mining activities Assist production supervisor in identifying potential process problems that may impact on daily plan and facilitate alternatives

Life Sentence, Cruel and Unusual Punishment?

Teenagers are always committing petty crimes, and some are more sever then others. Most of the time when juveniles are charged for crimes, they are sent to Juvenile Hall. But what if the crime requires more com/capital-punishment-and-sensitive-societal-issue/">punishment than that? Some teenagers are committing crimes so sever that they’re being tried as adults and serving life in prison without parole. The Supreme Court is now considering whether this sentence constitutes ‘cruel and unusual’ punishment. Teenagers are always doing something illegal because maybe they think it's cool or they’re not thinking properly or whatever it’ll be. But no matter how extensive the crime, teens shouldn’t be imprisoned their whole lives because of one stupid decision or mistake they made at 15 years old. Hopefully some people grow up and out of their old ways and they regret what they had done. But, unfortunately, that’s not enough. Joe Sullivan. 13 years old. Convicted in 1989 for sexually assaulting a 72-year-old woman. Now at 34, Joe is asking the Supreme Court to decide whether his sentence violates the Constitution’s Eighth Amendment ban on â€Å"cruel and unusual punishmentâ€Å". Joe Sullivan is located in Florida – the state holding the highest number of non-homicidal juvenile lifers: 77. Joe’s crime is cruel and unusual but others could and are way worse. According to the reports from the Equal Justice Initiatives, only 8 people in the world, all in the United States, are serving crimes they committed at 13. Prompted by a quick rise in juvenile crimes in the 1990s, Florida and other states have taken a get-tough approach. Which made the punishment much more sever for their crimes. Rebecca Falcon. 5 years old. Convicted on November 19th, 1997 for shooting and killing a cab driver. That night Rebecca was upset over an ex-boyfriend and because of that, she drank a large amount of whiskey. Later on, she and an 18-year-old friend hopped in a cab and within minutes the driver was dead. To this day, the shooter wasn’t identified, however the gun belonged to her friend. Both had put the blame on each other. Now Rebecca is 27 and highly regrets her decisions from night. Some people do mature over time and not everyone deserves to be entenced for life for a crime they committed as teenagers. 2,500 prisoners in the United States are serving life imprisonment for crimes they did as juveniles. 109 people were sentenced for life for crimes that didn’t involve a homicide. Besides Sullivan’s case, there have been only one other case involving teenagers locked away for rape. But the question is, is it right? Obviously putting them in Juvenile Hall will do nothing seeing how they committed the crime a year or two before they would get out if they were put there. But at the same time, life in prison might not be the best thing either. Putting a 13-year-old in jail and telling them they’ll be there for the rest of their lives is somewhat overwhelming. Young teens are more susceptible to peer pressure and easily run off the straight and narrow by the environment around them. Jail is suppose to serve two purposes: Punishment and rehabilitation. However, if teens are being sent to life without parole, they’re only getting the punishment. Not everyone should be giving parole but no one should be denied a chance at another life.

Handling Laboratory And Chemical Apparatus Essay

Introduction Laboratory equipment can be hazardous if they are not used and maintained properly. Laboratory personnel must be trained on the proper use of laboratory equipment prior to using the equipment. Glassware is designed for a specific purpose. It should only be used for that purpose. â€Å"Makeshift† apparatus may be unstable and could lead to accidents and injuries. When selecting glassware, determine the compatibility of the glassware with the chemicals or process. Some chemicals react with glass or cause damage (etch) glass. If your process involves temperature or pressure changes, ensure the glassware can withstand the changes. Many dangers lurk in the  laboratory. The most obvious risks are chemical hazards, but unsafe usage of laboratory apparatus can lead to disastrous consequences as well. There are certain procedures which must be observed when handling laboratory apparatus to reduce accidents and prevent injury. Working safely with hazardous chemicals requires proper use of laboratory equipment. Maintenance and regular inspection of laboratory equipment are essential parts of this activity. Many of the accidents that occur in the laboratory can be attributed to improper use or maintenance of laboratory equipment. This chapter discusses prudent practices for handling equipment used frequently in laboratories. The most common equipment-related hazards in laboratories come from devices powered by electricity devices for work with compressed gases, and devices for high or low pressures and temperatures. Other physical hazards include electromagnetic radiation from lasers and radio-frequency generating devices. Seemingly ordinary hazards such as floods from water-cooled equipment, accidents with rotating equipment and machines or tools for cutting and drilling, noise extremes, slips, trips, falls, lifting, and poor ergonomics account for the greatest frequency of laboratory accidents and injuries. References: http://www.ncbi.nlm.nih.gov/books/NBK55884/ http://www.uvm.edu/safety/lab/safe-handling-of-glassware https://www.sigmaaldrich.com/content/dam/sigma-aldrich/docs/Sigma-Aldrich/Usage/1/glass_care_safe_handling.pdf http://mdk12.org/instruction/curriculum/science/safety/handling.html SAFETY IN THE USE OF LABORATORY EQUIPMENT Glassware The primary hazards associated with laboratory glassware  are cuts from broken glassware, puncture wounds from  attempting to force thermometers or glass tubing into  stoppers, and burns from inadvertently touching heated  glassware.  Laboratory glassware should never be used for food or beverages.  When using glass tubing, all cut ends should be fire polished. Use a  dustpan and brush, not your hands, to pick up broken glass. Broken glass should be discarded in a separate designated container. Use the right size and type of glassware for any given operation. Wear proper cut†resistant gloves when inserting or removing glass tubing from flexible tubing or a stopper. Ensure that stopper holes are appropriately sized and carefully insert tubing by gently twisting back and forth. When cutting a piece of glass tubing, score a line using a file or equivalent. Wrap a cloth or paper towel around the tubing and break at the score over a piece of cloth/paper to catch any pieces. Centrifuges Most hazards associated with centrifuges are due to the processing of hazardous materials and poor mechanical conditions.   Ensure centrifuges have an interlocking device that will prevent both the lid from being opened when the rotor is in motion and the centrifuge from starting when the lid is open.   Inspect the centrifuge tubes prior to use for stress lines, hairline cracks and chipped rims. Ensure the centrifuge is properly balanced. Load the rotor with samples arranged symmetrically. Opposing tubes must be of equal weight. If necessary, use â€Å"water blank† tubes to balance sample tubes of unequal weight. Avoid over†filling the tubes. Use caps or stoppers on centrifuge tubes. Avoid using lightweight materials such as aluminum foil as caps. Do not open the lid during or immediately after operation, attempt to stop a spinning rotor by hand or with an object, or interfere with the interlock safety device. Decant supernatants carefully and avoid vigorous shaking when re†suspending. Never exceed the specified speed limitations of the rotor. Inspect the O†ring on the rotor lid regularly and replace if cracked or dry. Never operate a centrifuge if the rotor lid is missing its O†ring. Do not leave the centrifuge until it has reached its programmed speed. Decontaminate the outside of the cups/buckets and rotors before and after centrifugation. Unless fitted with a suitable exhaust system, do not centrifuge materials capable of creating flammable or explosive vapors. Immediately abort the run if you  hear abnormal vibration, whining or grinding noises. At the end of the run, ensure the rotor and centrifuge are cleaned according to the manufacturer’s instructions. Do not use abrasive cleaners. Rotors are easily damaged. Do not use metal tools to remove tubes or clean. Do not attempt to move the centrifuge while it is in operation. Gas Burners All laboratory workers using gas burners shall follow these  guidelines: Place the burner away from any overhead shelving or equipment. Remove all papers, notebooks, combustible materials and containers of flammable chemicals from the area surrounding the burner. Tie†back long hair, remove dangling jewelry and secure any loose clothing. Inspect the rubber tubing for cracks, holes, or other defects and ensure that the hose is securely connected on the gas valve and the burner. Report any damage to the laboratory supervisor and replace any defective parts. Inform others in the laboratory that the burner will be in use. Use a burner sparker to ignite the gas burner. Never use a match or cigarette lighter to ignite a burner. Hold the sparker above the burner before turning on the gas and ignite immediately after opening the gas valve. Adjust the flame by turning the collar to regulate airflow and produce an appropriate flame. Do not leave open flames unattended. Never leave the laboratory while the burner is on. Turn off the gas when the burner is no longer needed. Ensure the main laboratory gas valve is off before leaving the laboratory. Regularly inspect all gas valves in the laboratory to ensure they are completely shut off. Heating and Cooling Glassware Check with the glassware manufacturer to determine safe temperature usage. Most glassware can only be exposed to certain high and low temperatures. Usage outside of those ranges may cause damage or breakage to the glassware. Always watch evaporation closely. A vessel, heated after evaporation has already occurred, may crack. Do not put hot glassware on cold or wet surfaces as it may break with temperature change. Never heat glassware that is etched, cracked, chipped, nicked or scratched. Glassware with thick walls (e.g. bottles and jars) should never be heated over a direct flame. Additionally, do not heat glassware directly on electrical heating elements. Do not look down into a vessel being heated. Cool all glassware slowly to prevent breakage, unless using specifically designed glassware. Use care when removing glassware from ultra-low temperature freezers (-70 to -150 C) to prevent thermal shock and cracking. For best results, immediately rinse the entire bottle under cold running water until thawing begins. Never place bottles directly from the freezer into warm water baths. When using a Bunsen burner, the flam should touch the glass below the liquid level. A ceramic-centered wire gauze will diffuse the burner flame to provide more even heat. Always use hotplates that are larger than the bottom of the vessel being heated. Thick-walled glassware (e.g. jars, bottles, cylinders, and filter flasks) should never be heated on hot plates. When using a hot/stir plate, ensure that only the settings necessary are activated (i.e. if you do not intend to heat, ensure the hot plate is NOT turned on. Cleaning and Drying Glassware Good lab technique necessitates the use of clean glassware. Glass must be physically clean, chemically clean, an in many cases, sterile. Many glassware accidents occur during cleaning. Some reminders when washing and drying glassware. Eye protection and heavy-duty slip-resistant and chemically resistant gloves should be worn when washing glassware. Wash glassware as quickly as possible after use. The longer it is left unwashed, the harder it will be to clean. If necessary, allow harder to clean apparatus to soak in soapy water. Do not overload sinks, dishwashers, or soaking bins. Keep glassware clear of the sides of the sink. Rubber sink and counter mats can also help reduce the risk of breakage and injury. Never use worn out cleaning brushes; they can scratch or abrade the glass. Specialized training in the safe usage of caustic cleaning agents must be completed before using aqua-regia, chromic acid or other reactive solutions to clean glassware. When drying glassware, place articles on towels, lined basket, or slip-resistant pads. Be sure to place away from the edge of the bench. Large containers may be hung on pegs to dry. When cleaning pipettes, place  pipettes, tips down, into a cylinder or tall jar of water or appropriate disinfectant (e.g. for biologically contaminated tips). A pad of cotton or glass wool at the bottom will help prevent breakage of the tips. Ensure the water or disinfectant level is high enough to immerse the pipettes. New glassware should be washed before use to remove any residue or loose particles. Disposal and Spill Clean-up Spills and Broken Glass Glass is fragile and breaks easily. When glass breaks, care should be taken to reduce the risk of cuts. If something is falling, let it drop! Catching it may cause the glassware to break in your hand. Wear cut-resistant gloves when handling broken glass. Disposal nitrile or latex gloves should NEVER be worn. Glass will cut through those gloves. When cleaning broken glass, use mechanical means to pick up the pieces. Tongs, tweezers, or forceps should be used to pick up large pieces of broken glass. Small shards can be picked up using a wet paper towel or absorbent pad or by using rolled-up tape. Disposal Proper disposal ensure that others aren’t injured by improperly disposed of broken glass. Contaminated broken glass Place in rigid, puncture-resistant container (e.g. sharps container). For biologically contaminated broken glass, closed and sealed container should be placed in bio hazardous waste box for disposal. For chemically contaminated broken glass, closed and sealed containers should be tagged as chemical waste. Uncontaminated broken glass Uncontaminated broken glass may be disposed of in a broken glass box or uncontaminated waste box. Activity Objectives: Let’s see if you can recall the things that you learned and how sharp your eyes is! Find the following words that is related on what have  you learned from the topic.

Topics in cultural studies Research Paper Example | Topics and Well Written Essays - 750 words

Topics in cultural studies - Research Paper Example Western civilization was often founded on the ideal of the existence of some form of hierarchy that determined the manner in which cultures related on the score of power. Stronger cultures have a tendency of influencing weaker cultures in the multiple discourses that bring both cultures into contact with each other. On this score, it is often assumed that cultural expression of one culture will necessarily determine the nature and extent to which such a culture expresses its own values with other cultures. Western cultures adopted a central perspective in which they assumed that all other cultures were essentially inferior. The discourse of culture was considered in terms of the hierarchy that existed between western cultures and the other cultures (Hause & Maltby, 2004). The manifestation of the struggle often entailed an active engagement with the hierarchical determination of the relative strength and weaknesses between the cultures. As a result, only the cultures that had their i nternal structures managed to overcome the stifling influences of western cultures. The power of cultural expression worked in a manner that brought together the various discourses that embraced western cultures and non-western cultures. ... Western civilization adopted philosophies that determined perspectives on other foreign influences. It might be argued that some of the discourses that defined the world outside the boundaries of western civilization essentially determined the manner in which these civilizations engaged with other forms of civilization. The discourses of orientalism, racism, and colonialism were necessarily conditioned by cultural perceptions of the presumed superiority of western civilization to other forms of civilization (Sherman, 2006). For instance, the west considered the East within the discourse of orientalism. There was a sense in which the East was considered as an alien culture and necessarily inferior to western culture. Such perceptions also underpinned the desire to conquer and subdue any other cultures that were perceived as inferior. The deliberate misrepresentation of cultural facts was meant to make the other cultures subordinate to western civilization. Such cultural perceptions ju stified the need to conquer foreign lands and to subdue other races that were defined by the relative weaknesses of cultural civilizations. Matters of cultural superiority might be considered in terms of the manner in which they engaged with processes that determine the relative strength between cultures. Essentially, other cultures were considered as inferior and deserving to be conquered and subdued. It might be necessary to consider the element of civilization within the broad perspective of cultural relationships. Assumptions of strength within the framework of cultural expression were considered as the pivotal point, which determined the kind of relationship between the west and

Contract & Agency Law Essay Example | Topics and Well Written Essays - 750 words

Contract & Agency Law - Essay Example This requirement created the need have the separation of power within the government. The government is created to comprise three branches. They are the legislature, executive and the judiciary (Tabalujan, 2009). The legislature is responsible for the creation of laws. It formulates and presents laws that are then implemented as laws on the land. This is done upon its interpretation of the law and what is required to be drafted as law. The executive is referred to as the ruling branch of the government. The executive lays down implementation plans of the laws created by the legislature. In general, the executive implements the laws that are created (Tabalujan, 2009). The judiciary acts as an independent body but as a creation of both the executive and legislature. The judiciary interprets the laws created and implemented. This is done by creating legal provisions that are generated from the interpretation of the laws created. In addition, the judiciary dictates the legality that may arise from the implementation process. The three branches of the government to are referred to as the separation of power. The collaboration of the branches ensures the efficient creation, implementation, and supervision of laws in a state. In Singapore, separation of power is made under the concept of constitutionalism. This is aimed at limiting the mandate and freedom of the government to exercise power. The constitution in the Republic of Singapore separates power in three function or branches of the government (Tabalujan, 2009).They are the legislature, executive and the judiciary. The Singapore executive arrangement is derived from the British government system (Tabalujan, 2009). The President is the head of state. He is a member of both the parliament and the executive. However, he has a minimized role in both bodies. The citizens of Singapore elect the President and the members of parliament but

Personal Financial Analysis Plan Essay Example | Topics and Well Written Essays - 750 words

Personal Financial Analysis Plan - Essay Example These financial areas include investment into bonds/stocks, purchasing a real estate, insurance coverage as well as income generating activities. My ultimate aim is to create a portfolio of such assets so that a consistent cash flow is being delivered to me throughout my retirement life. Out of the $100,000/- I would allocate $100,000 to purchase 30 years bonds of a large corporation which can provide return equivalent to the return of 5% to 7% whereas $100,000/- of existing financial resources are going to be invested into the purchase of stocks of a blue-chip company having a history of providing consistent stream of dividends. I also intend to buy a small piece of real estate at the total investment of $250,000 whereas I also intend to purchase an insurance cover which not only pay for my medical expenses but guarantee a consistent annuity amount over the period of retirement life. A bond is a long term security which provides a constant/variable rate of return called coupon over the period of its life besides returning back the investment made into it. Bonds are considered as less risky than the stocks as they guarantee a consistent fixed income over the period of investment and offer priority rights to the bondholders in case of liquidation. They are considered as best financial securities for planning retirement. (Investopedia, 2008). Stocks on the other hand are the shares in a company's equity and holders are given the status of shareholder in the business. They are more risky than bonds because return on them is not variable but also subject to fluctuations into the financial position of the company. Further, from a retirement planning point of view this can be more risky as it is not necessary and obligatory for the company to pay dividends to their shareholders. (Investopedia, 2008). Investing into real estate is now considered as one of the most lucrative form of investment as it not only appreciate in value but also provide a consistent stream of rental income over the contractual period. Insurance covers especially life insurance provide you an opportunity to protect your family in case of your death and after the retirement can also guarantee you a consistent stream of income out of the insurance premium you have accrued over the period of time. (About.com, 2008). Conclusion Preparing for after retirement period is one of the most critical issue in one's life as when approach that phase of your life where you may not be able to work as good as you were able to do in your youth. It is therefore of critical importance that personal financial planning for the future should be strong enough to ensure that all your financial needs are fulfilled. Investing into various real as well as financial assets is an excellent way through which one can plan to achieve a good mix of assets guaranteeing the overall achievement of financial goals of a person. My personal financial

The Dollar-Pound Exchange Rate Essay Example | Topics and Well Written Essays - 2500 words

The Dollar-Pound Exchange Rate - Essay Example This coupled with the devaluation of the pound sterling, in a bid to reduce the domestic credit in UK, brought down the exchange rates against pound sterling. But there was always an opinion and not wrongly, that the market was predominantly controlled during those days by speculators which was possibly the single largest reason to work against the interests of pound sterling. Though this was the scene in September 1931, the scene has not undergone drastic changes in terms of operational methods. The number of players in the market, speculators, traders and the countries interacting with one another has all increased. But then the basic working of the market remains more or less similar to the pre-war condition in the case that it is controlled by the speculators of the market to a great degree. The market has been set aside as Futures for the speculators. But then the futures carry a very special impact on the over all exchange rates of the currencies on the bourse. The aim of this research is to study the impact of the futures market on the currency exchange rate across the counter. The objective of the research is to identify a relationship either empirical or otherwise between the futures market and that of the spot business after passage of a specific time. It is quite possible that the current futures price on a specific contract at a specific period could determine the price of the currency, in our case, the pound against the dollar, for that period in time. The projections and the relationships if could be explained and established then it would be easy to predict the future price of the currency at a specified contract period based on the current futures rate as well as on the spot price if relevant. This objective comes out of the hypothesis that there will be a clear impact of the futures rate of the market on the spot price of the currency. The exchange rate would therefore, is expected to vary with the futures price or rate as much as with the spot rate at the given point in time. Research material that is supporting this hypothesis as well as contra to this are studied and these are researched to spot the relationship between them in order to predict the future path that the spot prices might take. Literary Review There have been a number of theories and models that have been set to explain the exchange rate dynamics. Jeffrey Frankel (Sep 1981) writes about the empirical exchange rate model. In a typical exchange rate equation for the empirical nature of the behaviour o the exchange rates, most of the proponents accepts a 'semi-reduced' form of the formula. The equation consisted of the nominal exchange rate on the left hand side of the equation and the right hand side consisted of the variables to the issue, specifically, money supplies, relative Outputs, interest rates and wealth positions normally dictated by the cumulated current account positions. All this would make up the empirical relationships that make up the exchange rate for the currency. Peter Hooper and John Morton (1980) introduced the current account in the equation in the eighties. However, the empirical system of explanation for the exchange rates failed to stand the test of the time. The main purpose to study the changes in the pound-dollar

Week 6 Current Events Assignment Example | Topics and Well Written Essays - 500 words

Week 6 Current Events - Assignment Example Third category of laws is recognized as laws designed to restrict carrying and use of firearms that can be used for criminal purposes (Zimring, 2004). I believe that the best gun control laws is to try to ensure that the firearms are not legally placed in the hands of dangerous individuals such as criminal offenders, individuals suffering from psychological disorders and youth. This is because the probability of a criminal offender indulging in future criminal behavior is quite high. Furthermore youth as well as people suffering from psychological disorders do not have the mental capacity to make rational choices. People who make rational choices tend to consider the negative and the positive side of their actions before carrying out any action. But youth and the people suffering from psychological disorders do not have the mental capacity to make rational decisions and may end up using guns and this might lead to increase in homicide rate. 2. The theories of zero tolerance as well as the broken windows theory is based on the premise that strict actions need to be taken as soon as a crime is committed and due to these strict actions, future criminal activity can be deterred. This theory was first developed by Kelling et al. but it was even tested before the theory was devised (Kelling, 1997). Laws and policing methods based on this theory have been implemented by Bratton when he was made the head of the Transit Police department of the region of New York. While Bratton was the head of the police department he implemented these laws in several ways and this finally resulted in easing the crime rates in the area of New York City. The various ways through which these laws were implemented includes the authority given to the police officials to stop the citizens of the area as soon as they were witnessed violating even small rules and regulations. For example the police officers

Research Assignment 3 Essay Example | Topics and Well Written Essays - 250 words

Research Assignment 3 - Essay Example e College in Massachusetts admits only women in their college while Marymount Manhattan College in New York and Wheaton College in Massachusetts accept both men and women in their college. Women-only colleges like Barnard College and Mount Holyoke College design a curriculum that would uplift the competence of women. Both of these colleges value preservation of the school as a women’s university. As Barnard College is affiliated with the Columbia University and Mount Holyoke College with the â€Å"Seven Sisters,† students were given the opportunity to take classes easily in either of the affiliated schools. I noticed that these colleges value the beauty of scenery, probably because women value the aesthetic nature. Barnard and Mount Holyoke colleges maintain their own faculty, endowment, governance, and curriculum with distinguished competitive performance among other co-educational schools. Meanwhile, co-educational schools such as Marymount Manhattan College and Wheaton College consider diversity in their curriculum. Women are viewed in equal parity and importance just like men. Liberal arts curriculums of both colleges tend to enhance the leadership skills of both men and women. Since curriculums are directed towards diversity, women’s interests are viewed equal to men’s interests. With these, I think that women’s only colleges advance the interests of women more than co-educational colleges. Bank (2011) stated that women-only colleges put women in the center of its mission, can make women achieve and hold high expectations, make women feel important, provide more opportunities for women to engage in leadership opportunities, and prioritize the women in the curriculum than those of co-educational colleges (p.

Was the Roman Imperial system,particularly its form of government, Research Paper - 1

Was the Roman Imperial system,particularly its form of government, more closely related to the Spartan or Athenian model - Research Paper Example erialism for instance, was often hegemonies rather than annexationists, and there were times when the roman militaries were inactive during the republic. This paper will therefore compare the roman imperial system to the Spartan governing. Ancient Greece for instance, it had four forms of governments namely: Aristocracy, Monarchy, Oligarchy and Direct Democracy. Direct democracy government was exercised in ancient Athens; here citizens of the state were allowed to participate in politically in making decision that seems to be standard to all citizens. While in Ancient Sparta they had an oligarchy form of government, here the state was ruled by citizens who were classified in small groups, the small groups were in charge of the military as well. Sparta had mixed government, as a result of the mixed government state, it had both Oligarchy and democracy; the state of Sparta was hereditary and it was ruled by two kings from the Eurypontid and Agiad families. They were both Heracles descendants and had same authority. This equal authority prevented them from acting against each other. This form of government acted as a model to other poleis, it had three ruling classes, the assembly, council of elders and the Ephorate. In spite of having the mixed government, Sparta was well organized in its rulings. On the other hand, kings were rulers of the Roman city state. The king acted as a supreme ruler and the power he had over his subjects was consolidated by his own negotiation with his gods. In addition as a King, he often ensured that he maintains both his title of supremacy in the military as well as religious authority. However, the ancient government was later broken by the Roman citizens after they expelled their last king; this led to the kingdom of Roman to become a republic, and later processed to be an empire. At this point, the government and religion became one; this came to pass because of Emperor Augustus as well as his successors. Moreover, kings

Of The Monetary Model Essay Example for Free

Of The Monetary Model Essay The exchange rate determination in UK is not an exception to the contemporaneous developments in econometric theory in economics field. This is because the economic world today is competitive and dynamic. This competition and dynamism that engulfs the economic arena of exchange rate require keen studies to establish the reliability and validity of monetary models used in determining the exchange rate. United Kingdom enjoys a relatively good and positive economy than other European counterparts. Evidently, sterling pound is strong against the euro and even the US dollar. This is because of the nature of economic structure and policies. In addition to that, UK attracts large quantity of foreign investors due to its open economy. Thus, in policies regarding to monetary policies especially exchange rate determination should be good enough to sustain and attract other foreign investors. It is in this line of thought that this dissertation chapter shall empirically examine exchange rate determination in UK. In order to do that effectively, the paper look forward to validate the monetary model in the determination of the sterling pound exchange rate by applying cointegration methodology. Introduction Exchange rate determination has a long history in the UK, this date back from Bretton wood era when exchange rate was fixed by agreement in relation to United States dollar from 1944 to 1971. However, after the United States government cancelled its undertaking to buy gold at a fixed rate the peg was abandoned. The new approach to exchange rate determination from 1971 was inevitable. United Kingdom and other countries were adopted a float to the currency, such that the price of sterling pound currency in terms of another currency was determined by foreign currency money market. But today, the exchange rate determination regime is based on the exchange rates being adjusted at a regulated rate (Davidson, 1998; Dawson Baillie 2007; Fredrick 1968). Thus, the concern of this dissertation chapter on methodology is concerned about the validity of this regulation of exchange rate. Therefore, the objective of this paper is to empirically assess the relationship between sterling exchange rate with other major currencies and a vector of explanatory variables in the monetary model of exchange rates in order to establish whether the behavior of this exchange rate lends support to the monetary model. This is an interesting area of study in relation to its importance to businessmen, academicians, investors and policy makers. In relation to the importance of the exchange rate determination, Rogoff and Maurice (1996), states that; issues relating to monetary approach to exchange rate is a core area and remains vital to bilateral trade involvement especial to Britain and other nations. In regard to exchange rate determination aspect, the oversight of exchange rate history since 1970s (Richardson1979: 215), there has been a decline in the nominal value and fluctuations of the UK sterling pound in the world market against other currencies like US dollar and Japanese yen. This was as a result of the abandonment of the fixed exchange rates which were applicable across all transaction counters. But during the late 1990s the pound gained strengths due the available trade deficits with its trading partners. In this connection, Laurence, (2005) states that monetary models of exchange rates are to help the economical conscious mind to establish whether there is a way by which exchange rates in the money market enhances support for the monetary models. Literature Review on methodology The monetary approach to exchange rates remains and continues to be a key area for spartial and temporary research in relation to field of international monetary and financial management. Due to this importance, the substantial contribution by xxxxemphasisis that exchange rate is a core area and remains key to bilateral trade involvement. Thus, econometrics scholars emphasize on the proposition of monetary exchange unit as a prerequisite to bilateral trade rather than the transaction between the two trading partners (Davidson, 1998; Fredrick 1968). Exchange rate determination as a monetary exchange unit policy has bearing on the impact of trade and business transaction that may likely to occur between the UK and other trading partners. Therefore as a consequence, various studies have been done that constructs a rich body of knowledge that about the empirical examination of the monetary model in relation to the exchange rate determination in UK. The monetary theory in regard to exchange rates suggests that the nominal exchange rate is determined by contemporaneous excess supplies of money between United Kingdom and the other trading nation. Nations that adopts and adhere to a relatively restrictive monetary policy usually experience an appreciation of their currencies against that of their trading partners, while the nations that adopt and adhere to a relatively expansionary monetary policy experience a depreciation of their currencies against that of their trading partners. Therefore, theory application in practical aspect of econometrics in relation to exchange rate determination helps to project the proportional relationship between the relative money supply and the exchange rates between the bilateral trading nations for a specific period of time. The aspect of the theory that enables it to project the proportional relationship between the relative money supply and the exchange rates between trading partners of Britain, is important and has tangible and intangible implications at levels of policy, empirical and theoretical. For instance, at theoretical level the monetary approach is the basis foundation for United Kingdom open economy. The theory of open economy was adopted from work of Lucas (1982) of open economy quantity theory. While at policy level, the theory has impact on the structural adjustment programs. These structural adjustment programmes are sponsored by IMF, World Bank and exchange rate misalignment in monetary unions that UK is a partner like EMU (European Monetary Union). Due to this domestic and global implication of the monetary model, it has not only been widely accepted, but also widely tested model for exchange rates in econometrics. Rich body knowledge has been contributed by empirical Research conducted by other researchers like Wilford (1980); Haynes and Stone (1981); and Rogoff (1983), in their studies during the period of floating exchange rates to establish support for the model was not in favor of the model, since their evidence did not support the monetary model. While other category of researchers by Frankel, (1976); Billson, (1978); and Downburst, (1979). In their studies during the period of interwar and the periods of flexible exchange rates, the outcome of their results was largely supportive of the monetary mode. In an attempt to explain the reason for poor performance of the model, Rogoff and Meese, (1983); hypothesized that the reasons for poor performance of the model was due to the constraints imposed on relative monies, assumptions of purchasing power parity, incomes, exogeneity of money supply, uncovered interest rate parity, interest rates, and the statistical problems were some of the hindrance that were pointed out. However the new approach to the model that incorporated the use and the development of the cointegration and error-correction statistical technique awakened the research into empirical examination of the monetary model. Despite the renewed anxiety and drive for research to determine the validity of the model, there was mixed results coming from different researchers. For instance, research by Engle and Granger (1987); through employing a two-step cointegration methodology came up with negative response in support for a long-run relationship between exchange rates and the set of monetary variables as projected by standard monetary model. These results by Engle and Granger resulted to a low morale and discouragement for further research. Hoper was found by the research that was conducted by Taylor and MacDonald in 1994, which they used multivariate method of Johansen and Juselius. The results of studies of Taylor and MacDonald supported that the model determine with precision the stylized facts of recent float because the residuals were I (0) (Gardner 2007; Huston 1969; Jonson 1999; James, 2008) and the point estimates are close to their a priori values. In regard to recent work on the model was that which was conducted in the year 1998 by Diamandis. Diamandis employed relatively a more sophisticated approach to the study by using multivariate unit root test, cointegration test and panel unit root test that found a tangible support for the monetary model of exchange rates. Furthermore, Diamandis suggested that unrestricted monetary model is and should be a valid framework for explaining the long-run movements of exchange rates. To elaborate on the literature review, a lot has been covered by various scholars on the monetary model of the exchange rate in the UK and Europe at large. Ranging from empirical studies during the flexible exchange rate periods, during the inter war periods (1970s) in Europe was done by Fredrick (1968) and Huston (1969). While the study and research on floating exchange rates during the post war period was done by Davidson, (1998) and Granger, (2002). Who found that there were constraints imposed (Taylor, Lucio 2003) on relative interest rates, monies and incomes, in addition to assumptions of interest rate and purchasing power parity and exogeneity of money supply within Europe and UK included that lead to the unworthy performance of monetary models in relation to exchange rates determination. Up to the recent work by Diamandis that gave life to the monetary model through his supportive research outcome. The main reason for the high and intensity engagement in the research on the empirical test is all because the empirical monetary model of exchange rate is the most tested propositions in the country’s economic undertakings. Evidently, many scholars have had their take on the empirical determination of the exchange rate determination of which they have coming up with different and mixed empirical results. This paper shall seek to empirically investigate the efficiency, effectiveness, validity and reliability of the monetary model for the bilateral exchange rate between the UK sterling pound and other currencies like US dollar. In order to do this examination effectively, the methodological approach is the use of the Gregory and Hansen (1996); cointegration test.

Juvenile Correctional Officers Essay Example for Free

Juvenile Correctional Officers Essay When a person is charged for a crime that was committed and is sentenced to serve time in a facility, a correctional officer is responsible for the supervision and safety of the detainee. Correctional officers work in adult and juvenile detention centers, though in each facility their responsibilities differ pertaining to whether the detainee is an adult or a juvenile. Because of the ages of the detainees a correctional officer at a juvenile detention facility are greater than if they were dealing with adults. To understand what the differences are in regards to a juvenile, one must know, child development, punishment, and deterrence play a part in the unique situations pertaining to a juvenile detainee. Every child that commit’s a crime has their very own unique situation behind the crime. Some children were taught the crimes they commit by a trusted adult, or television. Some may have an underlying mental or psychological defect that brought them to commit the crime. There are also situations where a child was neglected, abandoned, or abused by an adult they cared about, thus bringing violence among the child. A child’s development can play a very important role in corrections. There may be a violent child that may need to be restrained or put in separate quarters to protect themselves as well as other detainees from harm. A child may also need to be medicated because of an underlying condition or disease. All of these factors can not only affect how a child is taken care of in a facility, but also before that when they are arrested and tried. All of the above factors can either help or hurt a child. If there is no proof of abuse or an mental condition, the courts may be less lenient on their charge and sentence, then a troubled child with underlying factors, in which a judge may take those factors into consideration and gives a lesser charge, House them in a mental facility instead, or provide extra programs or services to help the child once detained. Through punishment a court can show the juvenile what happens if they commit a crime and keep them off the street and from the community by taking away their freedom. Most juveniles are punished by a fine, community service, probation, home electronic monitoring, or incarceration in a juvenile detention center. While there they will be under close supervision of correctional officers and therapists in some facilities. There are occasions for serious crimes that a judge will sentence a juvenile to an adult detention center if they have been tried as an adult. The juveniles that are occasionally tried as adults are ones that commit crimes such as manslaughter, sex crimes, or murder. While a juvenile is in a detention center, they can have visitors as long as it is an immediate family member and this is usually on certain days. In some facilities, recreation, religious, and educational programs are given while they are detained as well. â€Å"Increased punishment of juveniles reduces the amount of crime they commit in a way similar to the impact punishment has for adults, according to a new paper by Steven Levitt, Associate Professor of Economics at the University of Chicagoâ€Å". â€Å"The evidence suggests that juvenile crime is responsive to harsher sanctions,† Levitt writes. â€Å"The estimated decrease in crime associated with incarcerating an additional juvenile is at least as large as the corresponding reduction in crime for adult offenders†, (Levitt, S, 1998). â€Å"In an effort to strengthen the sanctions for serious juvenile crimes, a number of states have enacted laws increasing the types of offenders and offenses eligible for transfer from the juvenile court to the adult criminal court for trial and potential sentencing†, (Redding, R, 2010). These laws are created to try and set precedent to deter juveniles from following certain crime trends and teach them what is in store for them if they do offend. Deterrence has became a popular practice in the criminal justice system. With success of a deterrence, jails and detention centers do not get overcrowded, and more money of the individual states can go to fund therapeutic programs and services to assist troubled individuals. In some instances, a juvenile can be given an opportunity to make heir offense right by attending therapy and psychological meetings, thus helping them cope with whatever issues they may have. This can aid in deterring the individual from committing a crime. Juveniles are our future and it is the responsibility of us adults to help them grow up into fine law abiding individuals and not into a life of crime. To help adults teach juveniles they , must know the juvenile corrections department and educate their children. Knowing how a child develops, how punishment can help, and ways to deter the juvenile are good practices for any parent and adult to learn. For us to safely say we raised our kids right, we must keep the world free of crime and full of love. Resources Redding, Richard, Juvenile Justice Bulletin, US Dept of Justice, Juvenile Transfer Laws, 2010, Right Margin Steven Levitt, Associate Professor of Economics at the University of Chicago, Juvenile Delinquents, University of Chicago News Office, December 21, 1998, Para. 1.

Effect Of Temperature On The Digestive Enzyme Pepsin Biology Essay

Effect Of Temperature On The Digestive Enzyme Pepsin Biology Essay In this study an experiment was carried out to determine if varied temperatures affect the rate at which enzymes function. Enzymes are biological catalysts; catalysts are substances that increase the rate of chemical reactions without being used up (BBC, 2010), without these catalysts it would take an extremely long time for these reactions to take place. The enzyme used in this particular experiment was pepsin; pepsin is a zymogen of pepsinogen. Pepsinogen is activated by hydrochloric acid, which is released from parietal cells in the stomach lining. The hormone gastrin and the vagus nerve trigger the release of both pepsinogen and hydrochloric acid from the stomach lining when food is ingested. Hydrochloric acid creates an acidic environment, which allows pepsinogen to unfold and cleave itself in an autocatalytic fashion, generating pepsin. (Life Science Network, 2010) A lot can be learnt about enzymes by studying the rate of enzyme catalyzed reactions, these rates of reaction can be studied in various ways. In this experiment, using a range of different temperatures, the enzyme pepsin will be mixed with egg albumen. This is high in protein and bound to the dye Coomassie blue to gain a light absorbance reading using a spectrophotometer and in effect see how much protein has been digested by the pepsin. Egg albumen was used as the protein source in this study as although it is composed mainly of around 80% water it has about 15% of its total mass made up from approximately 40 different types of proteins, mainly Ovalbumin (54%) (Edin Formatics, 1999). A spectrophotometer is a device used for measuring light intensity and will be used to determine the amount of protein in each mixture, it works by measuring the light intensity as a function of the colour or more specifically the wavelength of light (Global Water Instrumentation Inc, 2007) (Appendix 2). Therefore the lower the reading means less light has been absorbed by the solution being tested indicating in this case that more protein (egg albumen) has been digested by the enzyme (pepsin) and the lower the reading the faster the enzyme reaction rate. If enzyme reactions are affected by temperature, then changes in temperature may bring about different absorbances of light readings related to how much protein has been broken down by the enzyme. As pepsin is found in the stomach it would seem only logical to assume the optimum temperature for this particular enzyme would be around 37Â °c, human body temperature. Method A cuvette was filled with 0.5ml of distilled water and placed in a spectrophotometer, then the machine was calibrated by pressing the zero button with the spectrophotometer set to a wavelength of 595nm. After calibration 0.5ml of egg albumen (2mg.cm-Â ³) was added to a test tube using a glass pipette and incubated in a pre heated water bath at a temperature of 10Â °c (then 20Â °c, 30Â °c, 40Â °c, 50Â °c, 60Â °c, 70Â °c) for five minutes. 0.5ml of pepsin (0.1%) was then added to the test tube and incubated at the same temperature for a further ten minutes. After this incubation period 2.0ml of Coomassie blue reagent was added to the test tube and immediately mixed by capping the test tube with parafilm and inverting several times. After the test tubes contents had been mixed they were carefully poured into a cuvette and placed into the spectrophotometer with the light absorbance levels being recorded at a wavelength of 595nm. The experiment was carried out three times at each temperature to achieve reliable data. Results The results documented in Table 1 are the light absorbance reading averages of three separate experiments carried out at each temperature. A full set of results can be seen in Appendix 1. Figure 1 shows the averaged results plotted on a scatter graph. Table 1 Temperature (Degrees Celsius) Average light absorbance at 595nm 10 2.501 20 2.550 30 2.516 40 2.403 50 2.543 60 2.740 70 2.806 Fig 1 Change absorbance Discussion The results in Table 1 as well as the bell curve graph (Fig 1) show that the optimum temperature as predicted in the hypothesis seems to be 40Â °c, close to human body temperature. These results also show that temperature has a definite effect on the rate the enzyme reacts to breakdown the protein in the egg albumen. Table 1 shows that at 10Â °c, 20Â °c and 30Â °c the light absorbed by the solution is more than at 40Â °c, this is because the pepsin has not broken down as much of the egg albumen at lower temperatures as it has at 40Â °c so the spectrophotometer is picking up more undigested protein particles in these readouts. The same applies to the temperatures above 40Â °c and indicates 40Â °c is the best temperature range for pepsin to be active. Enzymes are made up of amino acids; amino acids are the basic building blocks of proteins consisting of a basic amino group, a carboxyl group, a hydrogen atom and an organic side group attached to the carbon atom (Biology Online, 2010). When an enzyme is formed it is made by stringing together between 100 to 1,000 amino acids in a specific and unique order defining the three dimensional shape of the enzyme and its particular chemical reactivity (Brain, M. 2000). The lock and key theory explains how an enzyme may work, it utilizes the concept of an active site on the enzyme. The theory is that a particular part of the enzymes surface has a strong affinity to the substrate (protein). The substrate is held in such a way that its conversion to the reaction products is more favorable. If you consider the enzyme is the lock and the substrate is the key, the key is inserted in the lock and turns it to open the door letting the reaction proceed (Worthington Biochemical Corporation, 2010) (Appendix 3). However, the induced fit theory expands on the rigid lock and key theory. This updated view of enzymology proposes that the substrate causes a conformational change in the enzyme so the active site achieves the exact configuration for a reaction to occur, the overall effect being a tighter binding between the enzyme and substrate (Allaby, M. 1999) (Appendix 4). The benefit of this tighter binding would be a faster reaction rate as more surface area of the enzyme would be in contact with the substrate. The kinetic collision theory describes temperature affects on a system as the amount of kinetic energy it has, a lower temperature will provide less kinetic energy than a higher temperature. When molecules collide the kinetic energy can be converted into chemical potential energy, if the chemical potential is great enough the activation energy or energy required for an enzyme to work can be reached. The more chemical potential energy molecules have when they collide, a greater number of molecules per unit time will reach the activation energy needed to bind the enzymes active site to the protein resulting in a quicker rate of reaction. If the temperature gets too high some of the weak bonds that determine the shape of a protein and its active site could be broken resulting in the enzyme becoming denatured and decreasing the rate of reaction sometimes rendering the enzyme inactive (Brooklyn College, 2010). Figure 1 shows that after 50Â °c the enzyme reaction rate slows down considera bly, the enzyme is denaturising at a faster rate than it is below 30Â °c. This change in enzyme reaction rate may be due to the fact that pepsins are stored at low temperatures to prevent the enzyme destroying itself, therefore pepsin is less active at lower temperatures until it reaches its activation energy around 30Â °c and anything beyond around 50Â °c 55Â °c will rapidly denature the pepsin so the molecules in the active site can no longer bind to the protein and produce a reaction, rendering the enzyme inactive permanently. Once the pepsin has digested the egg albumen it would still be difficult to analyse the amount of protein left at each temperature, this is why Coomassie was added before taking a reading. In an acidic environment the protein will bind to Coomassie causing a spectral shift from a reddish/brown colour with a low absorbance maximum of 465nm to a light blue colour with a higher maximum absorbance of 610nm with the difference of the two colours greatest at 595nm, an optimal wavelength (Thermo Fisher Scientific, 2010). The binding of the Coomassie takes place when the red form donates its free electron to the ionisable groups on the protein causing a disruption of the proteins normal state and revealing its hydrophobic pockets. These pockets, via Van der Waals forces (attractive and repulsive forces between molecules) bind to the non polar region of the dye, putting the positive amine groups close to the negative charge of the dye, creating a strong bond. Binding of the protein stabilizes the blue form of Coomassie dye, thus the amount of complex present in solution is a measure for the protein concentration by use of an absorbance reading. (Bradford M, 1976, P248-254) Although this experiment has produced reliable accurate data that has proven the hypothesis right, many things could affect the results and readings obtained. When using such an accurate way of recording the data such as a spectrophotometer a number of things could affect the reliability of the results. Things like minor differences in volumes of substances added to the test tubes or inattentive timing methods could be damaging to the results obtained. Simple human error could possibly influence any results with any fingerprints or water on the cuvette affecting the absorbance readings. Conclusion In conclusion, the study carried out was adequate for the data required and indicated that temperature definitely affects the rate at which an enzyme reacts. As long as the method is executed well this is a great experiment to look at temperature and its effect on enzyme activity however as with any scientific study human input is a crucial factor and could affect the quality of results. Another experiment may need to be carried out to determine what the optimum temperature is on a more specific scale, something closer to body temperature would help to discover a more precise optimum temperature, 35Â °c 40Â °c for example. As well as finding out an exact optimum temperature a further study to find out the optimum pH of pepsin could be done to further enhance the enzymes rate of reaction, focused around the acidic pH in the human stomach. Appendices Appendix 1 Temperature (Â °c) Absorbance at 595nm (Reading 1) Absorbance at 595nm (Reading 2) Absorbance at 595nm (Reading 3) 10 2.430 2.550 2.520 20 2.480 2.530 2.640 30 2.500 2.510 2.540 40 2.360 2.400 2.450 50 2.520 2.560 2.550 60 2.660 2.780 2.780 70 2.800 2.820 2.800 Appendix 2 http://commons.wikimedia.org/wiki/File:Spetrophotometer-en.svg Appendix 3 http://www.chemistry.wustl.edu/~edudev/LabTutorials/Carboxypeptidase/images/lockkey.jpg Appendix 4 http://wpcontent.answers.com/wikipedia/commons/thumb/2/24/Induced_fit_diagram.svg/450px-Induced_fit_diagram.svg.png

Descartes Sixth Meditation Essay -- essays research papers

In the Sixth Meditation, Descartes makes a point that there is a distinction between mind and body. It is in Meditation Two when Descartes believes he has shown the mind to be better known than the body. In Meditation Six, however, he goes on to claim that, as he knows his mind and knows clearly and distinctly that its essence consists purely of thought. Also, that bodies' essences consist purely of extension, and that he can conceive of his mind and body as existing separately. By the power of God, anything that can be clearly and distinctly conceived of as existing separately from something else can be created as existing separately. However, Descartes claims that the mind and body have been created separated without good reason. This point is not shown clearly, and further, although I can conceive of my own mind existing independently of my body, it does not necessarily exist as so. On page 56, when Descartes talks about how sailors are related to ships and why the mind body union is different, he is vague on the metaphorical analogy. To try to get his point across, dualism is used. Descartes is talking about something called interactionist substance dualism. He is stating that the mind and body causally interact with one another. This can be summed up to say that as easily as the mind can cause changes in the body, the body can also cause changes in the mind. Therefore the mind and body must be intimately united. An example of this is having the intuition to raise your hand. Your mind thinks about raising your hand and your body automatically does so. Contrary to this, if you step on a pin, your body tells your brain it has stepped on something sharp, thus causing pain, and your brain tells you that you have pain and to get off. In order to follow this, you must have a strong belief in the existence of God. For only God has the means necessary to make me certai n that the two things exist separately of each other. This is because God is a perfect entity, and is capable of countless things whose true causes are beyond my knowledge. To try to explain Dualism through God, we must talk about corporeal bodies and our knowledge of them. Regarding the nature of corporeal bodies and what is known about them and given Descartes premises, the conclusions he draws in Meditation Six are generally the correct ones. He again invokes the causal to argue that the ideas... ...rity and distinction, but we can conclude what Descartes means. He is saying that we can be sure that these primary qualities exist in bodies in the same way that they do in our ideas of bodies. This cannot be claimed for qualities such as heat, color, taste and smell, of which our ideas are so confused and vague that we must always reserve judgment. This can be seen in the wax example. Do you think that Descartes qualifies to your satisfaction that the mind and body are separate from each other? Only halfway; too many things are left up in the air, and the language is not quite clear. The mind and body can each exist separately and independently of one another. But they also need one another to work properly. This relationship is why the mind and body argument was shown with the sailor and ship scenario. By claiming that the mind and body were similarly related to each other as the sailor and the ship, Descartes was giving the average but intuitive reader something to ponder about while trying to make up his or her own mind about the relation between mind and body. From my point of view, however, Descartes needs further argument to prove that the mind and the body are distinct.

menopause Essay -- essays research papers

 ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Menopause is the time in a woman’s life when the function of the ovaries ceases. The ovary, or female gonad, is one of a pair of reproductive glands in women.  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  The process of menopause does not occur overnight, but rather is a gradual process. This so-called perimenopausal transition period is a different experience for each woman.  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  The average age of menopause onset is 51 years old. There is no single method to predict when a woman will experience menopause.  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  The age at which a woman starts having menstrual periods is not related to the age of menopause onset.  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  A women is in menopause when she has had no menstrual periods (menses) for 12 months and has no other medical reason for her menses to stop.  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Symptoms of menopause can be divided into early and late onset symptoms. Early symptoms include abnormal vaginal bleeding, hot flashes, and mood changes. Late symptoms include vaginal dryness and irritation, osteoporosis, and heart disease.  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Treatments for menopause are directed toward alleviating the symptoms present in the particular woman affected. *What is menopause? Menopause is the time in a woman’s life when the function of the ovaries ceases. The ovary, or female gonad, is one of a pair of reproductive glands in women. They are located in the pelvis, one on each side of the uterus. Each ovary is about the size and shape of an almond. The ovaries produce eggs (ova) and female hormones. During each monthly menstrual cycle, an egg is released from one ovary. The egg travels from the ovary through a fallopian tube to the uterus. The ovaries are the main source of female hormones, which control the development of female body characteristics such as the breasts, body shape, and body hair. The hormones also regulate the menstrual cycle and pregnancy. The process of menopause does not occur overnight, but rather is a gradual process. This so-called perimenopausal transition period is a different experience for each woman. Scientists are still determining all the factors that affect when this transition begins and the details of how it occurs. The average age of menopause is 51 years old. Although women tend to undergo menopause at an age simil... .... HTML1DocumentEncodingutf-8What is menopause? When does a woman know she is in menopause? Are hormone levels or other blood tests helpful in detecting menopause? What are the symptoms of menopause?  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚ ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Abnormal Vaginal Bleeding  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚ ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Hot Flashes  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚ ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Mood Symptoms  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚ ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Vaginal Symptoms  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚ ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Osteoporosis  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚ ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Heart disease What are the treatment options for menopause?  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚ ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Abnormal Vaginal Bleeding  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚ ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Hot Flashes  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚ ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Mood Symptoms  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚ ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Vaginal Symptoms  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚ ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Osteoporosis  ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚ ·Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Heart Disease

Quebec Nationalism Essay -- essays research papers fc

The question of whether Quebec will secede from Canada to become an independent nation has been a hot topic in the country for several years now. It dates back to the abortive rebellions of 1837-38. In 1980, a referendum to secede was rejected by a 60-40 margin. Since then though, the numbers of Quebeckers that want to become sovereign has significantly increased. There is so many questions of what will happen if this does happen. In this paper I plan to take a deeper look at this situation and try to figure out what it would actually be like if Quebec was its own country.   Ã‚  Ã‚  Ã‚  Ã‚     Ã‚  Ã‚  Ã‚  Ã‚  The premier of Quebec, Lucien Bouchard has been attempting to separate from Canada for quite sometime. If he had it his way this topic would be old news by now. His main problem is the Federalist, English speaking citizens of his province. They have been very vocal on their stance to stay apart of Canada. They have sent around several resolutions stating this. It all started in Allumette Island East, which has a population of 458. It has since spread to municipalities along the borders with Ontario and the United States, and in the Montreal area. Unfortunately this means very little considering the fact that these municipalities only represent approximately 6% of the province’s population. When the Parti Quebecois government called for the first referendum on secession in 1980, only 40% were in favor of separatism. When the party took over control again in 1995 the approval rose just about 49%. The fear of the PQ is that if several of the floating voters ou t there feel that a sovereign Quebec must mean a partitioned, patchwork Quebec, the separatists might well fall back to 40% if that.   Ã‚  Ã‚  Ã‚  Ã‚  One group of Quebeckers with the strongest-and geographically the widest claims for self determination, the Cree, Inuit, and Innu who occupy the resource-rich northern two-thirds of the province. The views of these nations oddly enough seem to go unmentioned. During the 1995 attempt to secede these three groups all voted by more than 95% to stick with Canada.   Ã‚  Ã‚  Ã‚  Ã‚  People outside of Canada are baffled at how Canada ended up in such a state of affairs. Canada as a country has a lot going for it. A high GNP, and high per capita income in international terms. It is ranked at the top of the... ...izens are suffering.   Ã‚  Ã‚  Ã‚  Ã‚  I understand where the French-speaking Canadians are coming from. With the majority of French Canadians residing in the province of Quebec they feel like they are different than the rest of the country. As it stands now, Quebec is one of the more prosperous provinces in Canada, and I wonder if secession were to take place what would happen? We all know that it would take time to become successful, but who knows if they would ever return to the way it is now. Is the price too big to play? With the opposing sides at almost equal size it is important to come to a final situation. Before possible violence breaks out within the province. Bibliography Doran, Charles F. â€Å"Will Canada Unravel?† in Foreign Affairs. Sept-Oct 1996 v75 n5 pg97 â€Å"Quebec Divisible† in The Economist(US) December 6,1997 v344 n8046 pg 36 Bowen, Bruce â€Å"Jeffrey Simpson: Will the Quebec Secessionists Succeed?† in New Zealand International Review, May-June 1997 v22 n3 pg 30   Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  Ã‚  

Effects of Illegal Music Downloading on the Music Industry

Illegal downloading is commonly known as piracy, it describe that the steeling music from artists, songwriters, musicians, record label employees and others whose hard work and great talent who make music possible. Nowadays, downloading music is available for everyone on internet. However, it is still illegal. Downloading music on internet is what most people are doing because they do not have to pay, and they can choose only the songs they want to have. Unlike CDs which we have the whole album which might contain the songs that we do not want to listen to, plus we have to pay for it.However, it is not always a good thing, it might be good for the people who download the music, but what about the music industry? Is it killing the industry, or does it have profits on it? This paper will discuss both pros and cons of piracy downloading on the Music Industry. One of the most important influences that internet piracy has had on the music industry is the sale of retail CDs. Until the past few years, CD sales were one of the key things that music industry insiders used in order to find out which musicians and albums were the most popular with the public.As the world’s technology has been growing, it made the digital music and internet piracy growing too, sales of retail CDs dropped amongst younger consumers to such an extent that the best selling CDs on the market began to bear very little resemblance to the music that was actually popular with the young listeners that form the backbone of the music industry. For example, Bob Dylan’s album Modern Times quickly became the number one best seller when it was released in 2006, despite the fact that none of his tracks were highly requested on mainstream radio programs or popular with younger listeners.The most well-known case that involves internet piracy and the music industry was when a group of major recording companies took peer-to-peer file sharing service Napster to court for facilitating copyright inf ringement in the year 2000. After the increasing of the internet piracy, A&M Records and other record companies sued Napster on three separate claims, and it was successful. These claims included accusations that Napster was response for allowing users to infringe upon existing copyrights and were even encouraging users to download unlicensed copyrighted materials.When the recording industry won this landmark lawsuit, Napster stopped offering their file sharing services to users, and soon their company failed. The Institute for Policy Innovation make a conclusion that global music piracy causes $12. 5 billion of economic losses every year, 71,060 U. S. jobs lost, a loss of $2. 7 billion in workers' earnings, and a loss of $422 million in tax revenues, $291 million in personal income tax and $131 million in lost corporate income and production taxes.Today, most people who download music illegally do it by using new peer-to-peer networks like BitTorrent. The BitTorrent protocol is for of handling a lot of data very quickly and is very popular for people who upload and download copies of movies and television programs that have no license. In more recent years, dozens of major record labels and Hollywood studios have begun offering legal videos and tracks through BitTorrent in order to distribute their content on their own terms and avoid the pirating of their content.The Institute for Policy Innovation concludes that global music piracy causes $12. 5 billion of economic losses every year, 71,060 U. S. jobs lost, a loss of $2. 7 billion in workers' earnings, and a loss of $422 million in tax revenues, $291 million in personal income tax and $131 million in lost corporate income and production taxes. However, there are some profits that the music industries get from the music piracy. One of it is that older music is still available. Because of the way contracts are constructed, artists do not own their own music–record labels do.So when artists that change labels, their new label is not allowed to produce the albums the artist made on the old label, and if the old label decides not to release the songs, the music is dead. Music downloading is the only way for people to access these old dead songs. It can also make the artists still be famous over time because people still listen to their music even if they are obsolete. Another positive thing is that the not well-known artists become more famous, and their music albums also have better sales. 1. 87% of the entire music industry was controlled by 4 record companies. But most artists aren’t signed to these labels. As the results, most artists do not get radio play, and their music videos are usually in low quality and they are not usually shown on the television. Music downloading is great for lesser known artists to get the chance to be more famous. Most people won’t buy music they have not listened to. Music Piracy allows people who download music to experiment the unkno wn artists.This kind of experimentation cannot hurt the industry, it helps the industry instead. As people would not have bought the music if they cannot download it, but downloading and having the music may either make them realize they like the music, and buy the albums, or share the music to their friends, who then might like the music, and by the album, or even go to the concert. These smaller, independent artists have been on the rise in the past several years, and they also make profits to their industry. According to the RIAA, only 15% of albums make money.However, most record label contracts require that all costs for making the album be returned to the company, meaning that 85% of artists are in debt to their company after the records are released. Most artists repay this debt through money they got during concerts. And people who found out the artists through piracy may like the music enough to go to the concerts. The RIAA Consumer Profile in 2005 showed that CD sales at c oncerts have risen, it came from more people that go to join the concerts and more people that join these concerts do not own these CDs; both of this all came from online music downloading.From my experiences, I usually download music from internet, and when there is some artist I really like, I will become their fans and buy their albums. It also makes me know more artists that I never know of, and that is how it makes them famous. This is not just happening to me, it also happens to most of my friends. These facts prove that the music downloading is not all bad, but it might be to some music industries which are not so famous Even if music Piracy is illegal, it is very hard for someone to control or forbid people from doing it.It becomes part of the music society, everyone downloads music from internet. Some people do not even know that it is illegal because when they did it, nothing happened, no punishment or anything. However, it is also a good thing it benefits many things, bot h to the consumers and the industries. It might be bad for the industry in few years ago, but now people start to get use to it and make profits from it. Artists actually get more famous from it.

Pseudoscience: Critical Thinking and Author Essay

People often regard the ideas that are generally accepted by the multitudes as â€Å"truths†. However, many of them are not scientifically proven and lack logical and reasonable explanations. According to Saupe’s â€Å"What is Pseudoscience?†, such ideas are called â€Å"pseudoscience†. To be more specific, they are claimed to be scientific, but do not have objective evidence to prove that they are true. If people cannot distinguish between pseudoscience and scientifically proved science, the results would be consequential. False science would lead to the misunderstanding of things and cause people to do things wrongly and might lead to harms and damages eventually. To evaluate if the information is credible, there are some standards; for example, check the credentials of the author, check the credibility of the sources of the information and the relevant sources that the information contains and see if the author has good logics to prove the information ( Saupe, 2005). In the three articles, they all talked about the problems of globalization. They either claimed that globalization benefits the environment or causes harms. Among the three articles, â€Å"Green and Brown? Globalization and the Environment† by James J. Boyce appears to be the most credible. The most obvious indicator is that it comes from a published journal; according to the journal, the author’s credential is clearly addressed. In its thesis, the author examined the assumption that the â€Å"global North is relatively ‘green’ and the global South relatively ‘brown’†. He also argued that the claim of globalization leads to a convergence toward better or worse environmental practices cannot be proved by either theoretical or experimental evidence. To support his arguments, the author explained how it is uneven and what global polarization is. The arguments and the evidence the author used to prove his ideas are very logical and also credible since they are mainly from other peer-reviewed journals. The entire article appears to be reasonable and understandable. Thus, this article is considered to be the most credible one. Just a little bit not as good, the article â€Å"Globalization: Myths and Realities† by Jim Dolmas is ranked behind the previous article. In his article, although he has reliable credential, he did not make good use of facts as empirical evidence. The author explained too much by his own views and ideas, and did not use enough references to support what he said. Though, this is overall a credible enough article since the author’s claims and explanations still appear to be logical and understandable. The least credible article is â€Å"The Environmental Benefits of Globalization† by John A. Charles. First of all, the author does not have credential at all since it only mentioned his name and did not give any other information about such as his title or so. Then, while trying to prove that globalization benefits the environment, he did not use enough credible sources. The sources are also not well cited. Although the author still wrote logical and understandable supporting arguments and statements, they still lack the use of scientifically proved facts. As a result, this article appears to be more pseudoscientific. To give another example of pseudoscience, I believe that most of people have been warned not to eat high cholesterol food, such as seafood and eggs. These foods are bad for health because they cause people to have cholesterol level hike. What makes me concerned about this claim is that I have seen some people in my life who eat a lot of these food everyday but st ill stay in good health. In fact, according to my research, eating food that contains high cholesterol should not be worried like how people are afraid of eating them now. According to Johnson and Ridlen of the University of Illinois, eating foods like eggs actually does a little effects to human cholesterol level. The main reason that people have high cholesterol level is because their bodies themselves lack the ability to regulate the cholesterol in their blood stream. The intake of cholesterol from food is only partial the cholesterol in the bodies. In most of the cases, the overproduction of cholesterol of the body is the leading cause of high cholesterol level. Thus, people should not worry too much about eating eggs and other high cholesterol food if their bodies have good control over cholesterol regulation themselves, and we should not see eating eggs as a demon to avoid in our diet. Pseudoscience exists everywhere in our lives. To obtain the accurate knowledge and true science, we need to observe the world and keep questioning to examine the credibility of information to best avoid pseudoscience. Work Cited Boyce, J. K. (2004). Green and Brown? Globalization and The Environment. Oxford Review of Economic Policy, 20(1), 105-128. Charles, J. A. (2004, July 14). The Environmental Benefits of Globalization. Global Envision. Retrieved from http://www.globalenvision.org/. Dolmas, J. (2004, September/October). Globalization: Myths and Realities. Federal Reserve Bank of Dellas, 13-14. Johnson, H. S., & Ridlen, S. F. (2013). Eggs and Cholesterol. Retrieved from University of Illinois Extensions website: http://urbanext.illinois.edu/eggs/. Saupe, S.G. (2005). What is Pseudoscience? Biology Department, St. John’s University, Collegeville, MN 56321.

The street lamps dimly lit the rain-soaked streets – Creative Writing

The street lamps dimly lit the rain-soaked streets of the small town in which I live. Terraced houses line each side of the narrow streets and the sound of raindrops on tiled roofs constantly drum in my ears. The streets are totally empty, not even the odd car or person breaks the monotony of the black tarmac. A rusty iron fence surrounds the small park by the houses and the play area is deserted and broken. The sky is dark and overcast, with the occasional roll of thunder rumbling in the distance. By ten o'clock my shift at the local supermarket is over and I have to begin the long, mind-numbing walk home. The supermarket car park is covered in red, yellow and brown leaves from the old trees at the side of the road and I struggle across the slippery surface until I reach the dark subway that leads under the main road to the terraces. The subway walls are covered in graffiti while broken bottles and cigarette ends line the floor. I always feel slightly nervous when walking through this subway; its intimidating darkness makes me uneasy. Emerging from the subway I meet the usual dim glow of street lamps illuminating the small terraced houses that, to me, signified safety and protection. â€Å"Empty your pockets!† shouted a gruff voice, as a man jumped out from the side of the subway exit, â€Å"Give me your money or I'll kill you!† There stood a tall, well built man, dressed in dark, ragged clothes in an aggressive stance with his fist raised and his other hand in his pocket. He wore a hooded top concealing most of his face, except his black rotting teeth and his stubble covered chin. His shoes had holes and there were cuts and scars on his face. He shivered and shook while the rain soaked him through as he pinned me against the wall. â€Å"Please don't hurt me,† I begged. â€Å"I've done nothing wrong.† â€Å"I said empty your pockets!† repeated the man â€Å"What do you want from me?† I asked nervously. â€Å"If you don't give me your money, I'll†¦Ã¢â‚¬  he nodded his head towards his pocket, where my eyes met with the tip of a shining object that I presumed was a knife. â€Å"Ok, just please don't hurt me!† By now I was petrified, so I nervously put my hands in my pockets and scrambled around for and loose change and then pulled everything out and dropped it on the floor. The man immediately bent down to pick up the coppers and chocolate bar that fell to the floor. He counted the change rapidly and put the chocolate in his pocket. â€Å"What's in your jacket?† the man shouted. â€Å"N-n-n-nothing,† I stammered. â€Å"Don't lie!† he shouted, as his voice became more and more desperate. â€Å"Now take your jacket off and give it to me!† I didn't move. â€Å"Give it to me!† the man screamed at the top of his voice as he tore off my jacket and turned it upside-down to empty it. My wallet, keys and mobile phone fell out and as the man bent down to pick them up I spied my chance to make a run for it. I hesitated to think of my escape route but this proved to be a huge mistake. As I tried to run, the man got a hold of my trailing foot and dragged me to the ground, my feeble body could not escape the grasp of the man. He stared down at me and then kicked me in the stomach to stop me getting the same idea of trying to escape again. Lying in a puddle, I watched him gather the phone and wallet; leaving the keys and throwing away the wallet once he had taken the à ¯Ã‚ ¿Ã‚ ½10 that was in there. â€Å"This doesn't look like nothing, does it?† he screamed with his face right next to mine, holding the crumpled note in front of my eyes. â€Å"Does it?† â€Å"N-n-no† I managed to say. â€Å"Get up!† he shouted angrily. I scrambled to my feet, still holding my stomach to try to suppress the pain of being kicked. â€Å"Yes?† I didn't actually want to know what he wanted. â€Å"I'll see you again later.† He said it with an evil smile and chilling abruptness, and then he turned away and walked, with a limp, towards the subway. As the dark figure merged with the darkness, the thought of how long ‘later' would be, and what he would do then, ran through my mind. During the confrontation, the rain had turned to hail without me realising, and the hail was stinging my cold, wet face. I was breathing heavily as I picked up my keys and torn coat, draping it over my head. I turned towards the street, still in a state of shock over what had happened and began to take nervous footsteps towards home. Soon the nervous footsteps turned to a sprint when I had come to terms with what had just happened. The street and houses turned to a blur and somehow I just kept running, all the way to the entrance of my street, where I had to stop and coordinate myself in order to find my house. I reached in the pocket of my jacket to retrieve my keys, and slowly found my way to number 56. The keys had a constant jingle, due to my hand's vigorous shivering, which also made it hard to get it in the lock and open the door. After a minute of nervous frustration the door opened, I jumped in and shut the door behind me.

Commercial surrogacy Essay

Commercial surrogacy refers to a process in which a couple or individual pays a fee to a woman, a surrogate mother, who agrees to carry and give birth to a baby on their behalf. It is an option for couples and individuals who wish to have a child, but due to circumstances, cannot have one. Surrogacy may be commercial, where the surrogate mother is paid for her services; or altruistic, where there is no payment and usually the surrogate mother is related with the commissioning couple or individual. Commercial surrogacy must be brought to an end and made illegal worldwide! Why you ask? Firstly, do those who support commercial surrogacy really take into account how dangerous it can be for the baby? Or the possible issues that may occur if something goes wrong? No, they definitely don’t! Surely if they did they wouldn’t pay a surrogate mother to do so! In addition to that, the surrogate mother are usually women who choose to be a surrogate mother living in harsh conditions within developing countries, where I will specifically be talking about women in India who are being exploited due to their unfortunate lifestyles. Finally to drive the point home, I will highlight the gruelling reality of commercial surrogacy caused by corrupt organisations that control poor women going through all the hardship in developing countries. A controversial issue in the news within the past year concerning commercial surrogacy involved this adorable little boy – which you can see in this photo – of baby Gammy, a Thai boy who is one of two twins born in India by a surrogate mother. His biological parents were Australians who claimed that they didn’t abandon him when finding out he had down-syndrome. Although, Mr and Mrs Farnell (Baby Gammy’s biological parents) claim that â€Å"they didn’t know about the other baby† which is false because, in truth there is concrete evidence that when the surrogate mother discovered she was carrying twins, the biological parents offered an additional $2,000 Australian dollars for the twin, however, when it was discovered that one of the babies had down-syndrome, the Australians told her to abort the affected twin. Just because he had a healthy twin sister, Baby Gammy was abandoned by his heartless and cruel biological parents as they refused to ta ke him back to Australia. Now, when we hear about terrible things like this happening to a  child, our natural reaction is usually to demand better protection with the hope that we can prevent situations such as this from occurring again. Because Baby Gammy was diagnosed with down-syndrome, it gives no excuse or right justification for his parents to abandon him! He may be born through surrogacy but these heartless Australians are still his biological parents, who yearned for a child and once they had their wish fulfilled, they cruelly left him. Parents who are capable of giving birth to their own children would most definitely never abandon their child after finding out they have down-syndrome. So what gives this couple the right to abandon Baby Gammy? This situation really comes to show how largely unregulated commercial surrogacy is and this is why commercial surrogacy should be made illegal in all countries. We all must bring an end to awful situations such as this from ever occurring again. Not to mention, in the future when baby Gammy grows up he would also be affected mentally, emotionally and most likely be very unstable as well due to his down-syndrome, as well as having to hear and accept that he was abandoned by his biologicals parents. Not only did this issue cause a racket as to awareness for this poor child but this issue is also seen as child â€Å"I think that is going down the wrong path as a society if children become a commodity that you can buy.† Another concerning issue involves the surrogate mothers, who are often living in developing countries with circumstances that are extremely harsh and very much unethical. The poor, illiterate women of rural backgrounds are often persuaded in such deals by their spouse or middlemen for earning easy money. These women often have no right nor better options with regards to their own body and life. In India, there is no provision of psychological screening or legal counselling and often after recruitment by co mmercial agencies, these women are shifted into hostels for the whole duration of pregnancy on the excuse of taking antenatal care. The real motive is to guard them and to avoid any social stigma of being outcast by their community. These women spend the whole tenure of pregnancy worrying about their household and children. Only being able to see their family once a week on Sundays. The worst part is that in cases of unfavourable outcome of pregnancy, they are unlikely to be paid, and there is no provision of insurance or post-pregnancy medical and psychiatric support for them. Rich career women who do not want to take the trouble of carrying their own pregnancy are  resorting to hiring surrogate mothers. There are a number of moral and ethical issues regarding surrogacy, which has become more of a commercial racket, and there is an urgent need for framing and implementation of laws for the parents and the surrogate mother. Lastly, as a poor surrogate mother gets very much needed money, an infertile couple gets their long-desired biologically related baby and the country earns foreign currency, but the real picture reveals the bitter truth. Due to lack of proper legislation, both surrogate mothers and intended parents are somehow exploited and the profit is earned by middlemen and commercial agencies. There is no transparency in the whole system, and the chance of getting involved in legal problems is there due to unpredictable regulations governing surrogacy in India. Some people may argue that surrogacy benefits a number of individuals such as parents, surrogates and the agencies who organise such arrangements. This is NOT the case. As previously stated, not all the third word women benefit adequately and furthermore commercial surrogacy involves the marketing of babies as commodities, to be bought and sold in a commercial transaction. This may have negative psychological consequences for the child in later life. The consequences of being treated as a commodity are still not known so it is unreasonable to take such a risk. Having everyone believe that women in India and other developing countries are being paid by carrying and delivering the baby is purely untruthful and deceiving towards society, deep down it’s the organisations that get all the benefit and profit. There are incidences where the child given to couple after surrogacy is not genetically related to them and in turn, is disowned by the intended parent and has to spend his life in an orphanage. http://www.smh.com.au/world/gammys-surrogate-mother-will-not-allow-david-and-wendy-farnell-to-take-her-baby-boy-20140810-102kvm.html http://www.smh.com.au/world/wendy-farnell-did-not-supply-the-egg-gammys-thai-mother-says-20140810-102joz.html

Breast Cancer

Breast Cancer Essay INCIDENCE Breast Cancer Essay is the most common malignancy among women and has the highest fatality rate of all cancers affecting this sex. It is the leading cause of death among women aged 35-54. In 1999 an estimated 175,000 women were diagnosed with breast cancer. That is one woman every three minutes. At the same time 43,000 will die, at the rate of one every two minutes. The incidence of men diagnosed with breast cancer is rare, however it does occur. Approximately 1,300 men a year are diagnosed, and 400 die annually due to the disease. A total of 75% of all breast cancers occur in women with no known risk factors. 80% of breast cancers occur in women aged 50 and up. The mortality rate would decrease if every woman over 50 was informed and followed guidelines. When confined to the breast, the survival rate is 95%. Studies have shown that more white women than black women get breast cancer, however more black women die of breast cancer because they are not diagnosed at an early stage. SIGNS AND SYMPTONS Most breast cancers appear as a slowly growing, painless mass, though a vague discomfort may be present. Physical signs include a retracted nipple, bleeding from the nipple, distorted areola or breast contour, skin dimpling over the lesion, attachment of the mass to surrounding tissues including the underlying fascia and overlying skin, and enlarged lymph nodes. In most advanced stages of the disease the skin nodules with ultimate breakdown and ulcer formation may be seen. Metastases should be sought immediately so that further spread will not be a factor. Among the common sites of metastases are the lungs and pleura, the skeleton (specifically the spine, pelvis, and skull), and the liver. Whenever possible, distant spread of the disease should be confirmed by a lymph nose biopsy, by x-ray, or by liver and bone scans using radioactive isotopes. WHO IS AT RISK? All women and men are at risk of getting breast cancer. However personal history with family members having breast cancer adds an increase to the risk factor. Contradictory to this though studies have shown that 75% of breast cancer occurs in women with no history and no known risk factors. Not ever having children, or having ones first child after 30 yrs., also increases the risk of breast cancer in women. Heavy alcohol abuse is a risk factor as well. Studies have also shown that women who began menstruation early, twelve years or less, and women who began menopause late, fifty-five years plus, also have a greater risk of breast cancer. PREVENTION There are three ways to attempt to detect prevention, however since there is no cure, one cannot determine what actions to take to prevent. The most common technique for early detection is by a regular doctors examination. The second technique at detecting breast cancer is by a breast self-examination (BSE), and lastly, by mammogram. BSE should begin when a woman is eighteen or older, so that the breast is fully developed. During the BSE women should begin to learn what is normal and what is not in their breasts. Mammography is the best method at detecting breast cancer. A woman should have a mammogram when she is 40 yrs. old, and then one every two years until she is 50 yrs. old. Once a woman is 50 yrs. old she should have a mammogram annually because as ones age increases, so does the risk of getting breast cancer. Many women also need to be educated about the risks of breast cancer and how to detect it early. The majority of women with breast cancer do not know about the fortunateness of detecting breast cancer early, never mind follow the detection guidelines. TREATMENT Therapy depends mainly on the extent of the disease and the patients age. If there is evidence of wider metastasic spread, treatment will be palliative. This means that treatment will lessen the severity of pain, however it will not cure. READ: Israel Economy Essay When there is no evidence of spread, the treatment of choice is total mastectomy and modified radical mastectomy. This is an entire or partial removal of the affected breast. In the best circumstances, the 10 yr. .