Test Tube Thunderstorm Chemistry Demonstration

Test Tube Thunderstorm Chemistry Demonstration You can react chemicals to produce what looks like a thunderstorm in a test tube. This is a spectacular chemistry demonstration that is suitable for chemistry class or lab. Safety You must be careful with this demonstration and keep any students away from the setup. It involves corrosive acid, flammable alcohol or acetone, and a slight chance of glassware shattering as a result of the vigorous chemical reaction. The test tube thunderstorm demonstration should only be performed by qualified individuals, wearing full protective gear and using proper safety precautions. Materials 95% alcohol (any type) or acetonesulfuric acidpotassium permanganateglass pipettetest tube Perform the Demonstration Wear gloves, a face shield, and protective clothing. Pour some alcohol or acetone into a test tube.Use a glass pipette to introduce a layer of sulfuric acid below the alcohol or acetone. Avoid any mixing of the two liquids, since the demonstration wont work if too much mixing occurs. Do not handle the test tube beyond this point.Drop a few crystals of potassium permanganate into the test tube.Turn out the lights. The sulfuric acid and the permanganate react to form manganese heptoxide, which explodes when it comes into contact with the alcohol or acetone. The reaction looks a bit like a thunderstorm in a test tube.When the demonstration is concluded, inactivate the reaction by using metal tongs to place the test tube into a large container of water. Be very careful! There is a chance the test tube could shatter.

Free Essays on Dryer

II. Problem Statement We have been using a high cost desiccant in our facility to remove water from an air stream. Someone has suggested that we test â€Å"kitty litter† and a different desiccant as potential replacements. However, these materials, although cheaper than the current mole sieve material, are not so inexpensive that we can simply discard them when they become saturated. Your job is to: Determine the H2O uptake for each of the materials. Determine the optimum drying conditions for each material. Do not exceed 80 deg C in the batch dryer. Scale up the process to 12 T/day on a continuous belt dryer that is 4 ft wide and 50 ft. long for the best candidate. Report your findings to management with your recommendations. Temperature control should be included. Include PFD in both reports. III. Introduction A desiccant is a material that readily soaks up water vapor from surrounding air. The desiccant will continue to adsorb moisture until it becomes saturated. These desiccants or adsorbents are generally classified as amorphous or structured, and hydrophobic or hydrophilic. Many different substances exist which are capable of adsorbing, but few are of industrial significance. Commonly used industrial desiccants include silica gel, molecular sieves, activated carbon, and activated alumina. These desiccants are used to eliminate moisture or other impurities from gas streams. Once the desiccant is saturated with moisture, it can be recycled through a process of regeneration. The regeneration process is a form of drying, in which water or some other liquid is evaporated from a solid material to reduce the content of liquid to some acceptable value. During regeneration, hot air or inert gas is used to dry the adsorbent. This is a form of thermal vaporization which is a highly energy intensive process. Various different types of drying equipment are available depending on the ... Free Essays on Dryer Free Essays on Dryer II. Problem Statement We have been using a high cost desiccant in our facility to remove water from an air stream. Someone has suggested that we test â€Å"kitty litter† and a different desiccant as potential replacements. However, these materials, although cheaper than the current mole sieve material, are not so inexpensive that we can simply discard them when they become saturated. Your job is to: Determine the H2O uptake for each of the materials. Determine the optimum drying conditions for each material. Do not exceed 80 deg C in the batch dryer. Scale up the process to 12 T/day on a continuous belt dryer that is 4 ft wide and 50 ft. long for the best candidate. Report your findings to management with your recommendations. Temperature control should be included. Include PFD in both reports. III. Introduction A desiccant is a material that readily soaks up water vapor from surrounding air. The desiccant will continue to adsorb moisture until it becomes saturated. These desiccants or adsorbents are generally classified as amorphous or structured, and hydrophobic or hydrophilic. Many different substances exist which are capable of adsorbing, but few are of industrial significance. Commonly used industrial desiccants include silica gel, molecular sieves, activated carbon, and activated alumina. These desiccants are used to eliminate moisture or other impurities from gas streams. Once the desiccant is saturated with moisture, it can be recycled through a process of regeneration. The regeneration process is a form of drying, in which water or some other liquid is evaporated from a solid material to reduce the content of liquid to some acceptable value. During regeneration, hot air or inert gas is used to dry the adsorbent. This is a form of thermal vaporization which is a highly energy intensive process. Various different types of drying equipment are available depending on the ...

The Different Cases of Diabetes Experience Research Paper

The Different Cases of Diabetes Experience - Research Paper Example Physically, I have to continuously track my food intake and have to be careful about my exercise and activity level. It puts a lot of strain as I cannot let go of myself like normal people. I have also lost a lot of weight and at times am overcome with tiredness. I will weak and avoid taking additional responsibilities at the office as I know I cannot cope up with it much.How has being diagnosed with diabetes affecting your emotional/mental health?Emotional/mental health I feel that I have become a little depressed at times as I have to be extra careful with my food, with my daily routine and with my overall health. I fear that if I hurt my self, even in a small way, I will not be able to recover.Q4. What were the complications and side effects once diagnosed with diabetes? The most prominent side effect that I can feel is deterioration of my eyesight. I see that my eyesight is failing, and every day I fear that I will completely lose my eyesight.Q5. Have you been involved in designing a treatment or care plan for managing your diabetes. Please describe.As I have Type 1 diabetes, my doctor initially gave me a few sessions about keeping my sugar levels under control, diet and activity level. I was given a diet chart and then I started doing my own research on food and diabetes and now have a strict routine and schedule for my day.Q6. Have your diabetes medical advisors discussed any treatment options withyou? If so, what were these alternative treatments? None. Just need to use Insulin shots and manage my diet Q7. What do you find most difficult about your diabetes? Â  The healthy diet, exercising, doing injections, testing glucose levels, I don’t find anything difficult, other, please specifyQ8. Why do you find it so difficult? It is unnerving to inject yourself day after day.Q9. Do you feel different than other people because of diabetes? Certainly, I don’t have the freedom to eat or exert myself as normal people can Q11. How has diabetes had an impact on your quality of life and well-being?

Is it possible to overcome the Holocaust Discuss with reference to the Essay

Is it possible to overcome the Holocaust Discuss with reference to the respective responses of both Jean Amery and Primo Levi - Essay Example It assesses how holocaust literature was formed and many famous writers of that time involved in spending their time on writing over the event. The essay represents the work of Jean Amery and Primo Levi who were survivors of the holocaust. Their work held much significant value and had some similarities and differences. All in all the literature and historical reviews showed how the Jews got over the trauma and overcame the holocaust with reference to responses made by known writers of that time. Some books are also referred in this regard. The understanding to the holocaust is an important factor. It was recognized as a systematic and state-sponsored murder of six million Jews by the Nazi Germany and their collaborations. Holocaust may have several meanings in different contexts. From one of its origins it means sacrifice by fire and from the other, destruction. The Nazis came to power in Germany in 1933, and they believed that the Germans were superior to the Jews, who were inferior and a threat to the racial community of the Germans. The era of holocaust did not only target the Jews, but in fact the Germans also targeted many other groups due to their belief that they are racially inferior. The groups were targeted on political, behavioral, ideological and social grounds (Kremer, 2003, p. 12). The Jewish population of Europe in 1933 stood at over nine million. Most of these European Jews lived in Nazi Germany and tended to occupy and influence the World War II and its proceedings. Eventually by 1945, the German collaborators had killed two out of every three Jews. This was a part of the Final Solution which was a policy of the Nazi Germany to kill the European Jews. These Jews were deemed as a danger to Germany, and even then they were victims of the Nazi racism. Other victims of the killing were Roma (Gypsies), and also included some physically and mentally disabled patients who were Germans but they

Principles of Health Care Practice Code of Conduct Essay Example for Free

Principles of Health Care Practice Code of Conduct Essay 1.1 Introduction I am writing this report as a requirement for my HNC Health Care course which will be submitted to Christine Hughes. In this report I will be comparing and contrasting two health care professions, the two health care professions I have chosen to compare is nursing and social work. The report will be highlighting the principles of healthcare, such as Education and Registration, (still to finish) 1.2 Nursing Education Registration To train to be a qualified nurse you undertake either a pre-registration diploma or degree at university this is normally a three year programme. Degrees and diploma programmes comprise of 50% theory and 50% practice, with time split between the higher education institute. Nursing is organised into four branches Adult, Children, Mental Health and Learning Disabilities. During the first year of nurse training you are introduced to all of the key areas as part of the Common Foundation Programme. In the second and third year you focus on a specific branch, which runs the course. Registered nurses and midwives are responsible for assessing the needs of individuals, planning and implementing their care, and evaluating the effectiveness. The Nursing and Midwifery Council (NMC) is the statutory regulatory body for nursing, midwifery and health visiting in the United Kingdom. All nurses working in the UK, including those trained abroad, need to be registered with the NMC in order to practice as a nurse in the UK, of that care. All qualified nurses, midwives and health visitors are required to be members of the NMC in order to practice. If nurses, midwives or health visitors are found guilty of misconduct, the NMC has the authority to strike them off the register. www.nhscareers.nhs.uk, www.planitplus.net/careerzone/ www.nursingnetuk 1.3 Social Work Education Registration Social work requires a professional qualification, currently a three year undergraduate honours degree or a two year Masters degree in social work that has been approved by the General Social Care Council (GSCC)). The course involves a combination of course work and a minimum of 200 days spent in practice settings providing the opportunity for lots of practical experience before you actually qualify. The social work qualification is suitable for social workers in all settings and sectors. As a student and once qualified you will need to register with the General Social Care Council (GSCC) which is responsible for regulating the workforce. Previous qualifications in social work including the diploma will continue to be recognised as valid social work qualifications. There are a variety of ways to enter the social work profession, according to age and previous experience. www.socialworkcareers.co.uk, www.planitplus.net/careerzone 2.1 The Nursing Midwifery Council The NMC is the regulatory body for nursing and midwifery; there purpose is to improve the standards of nursing and midwifery care in order to protect the public through professional standards. NMC register all nurses and midwives to ensure that they are properly qualified and competent to work in the UK. They set the standard of education; training and conduct that nurses and midwives will deliver high quality healthcare consistently throughout their careers. NMC also makes sure that nurses and midwives keep all their skills and knowledge up to date and to uphold the standards of their professional code. They also investigate allegations made against nurses and midwives who may not have followed the code. Every registered nurse, midwife or health visitor must renew their registration every three years. Post-registration education and practice (Prep) is set by the NMC which is designed to help nurses and midwifes provide a high standard of practice and care. There are legal requirements set which must be met in order for there registration to be renewed. 2.2 General Social Care Council The General Social Care Council (GSCC) sets standards of conduct for social care employers and workers, this regulates the social care workforce including regulating social work their training and education. The GSCC is responsible for codes of practice for employers and employees in the care sector. Social Care Register is a register of qualified social workers, the registration will ensure that those working in social care meet rigorous registration requirements and will hold them to account for their conduct by codes of practice. Registered social workers are also required to complete post-registration training and learning activities before renewing their registration every three years. Post-registration training and learning requirements that all registered social workers must meet are every social worker registered with the GSCC shall, within the period of registration, complete either 90 hours or 15 days of study, training, courses, seminars, reading, teaching or other activities which could reasonably be expected to advance the social workers professional development. To keep a record of post-registration training and learning undertaken, and failure to meet these conditions may be considered misconduct. Continuing Professional Development in Nursing All registered nurses and midwives are required to take part in continuing professional development (CPD) in order to maintain their professional registration. This is part of the post-registration education and practice (PREP) requirements, set by the Nursing and Midwifery Council NMC. There are two types of PREP, 1. Practice standards and Continuing professional development standards. CPD is fundamental to the development of all health care practitioners, as it is important that nurses keep there knowledge and skills up-to date, to improve standards in the practice and to gain more qualifications. To meet the CPD standards nurses must undertake at least 35 hours of learning activity relevant to their practice every three years, to maintain a personal professional profile of their learning activity and to comply with any requests to audit how they have met these requirements. Nurses and midwives who do not comply with the Prep requirements will cause their registration to lapse and can no longer work as a registered nurse or midwife. These requirements must be met every three years, and are declared at the point that registration is renewed. 3.1 Clinical Governance Clinical governance is the framework through which the NHS is accountable for the continuing improvement of quality of professional standards whilst still safeguarding high standards of care, thereby creating an environment which aims for clinical excellence. It is to ensure that high quality and professional standards are being maintained, and that health professionals are competent to deliver care safely with the right training and skills. This protects the patients from risks and mistakes allowing them to have confidence and faith in their care providers. Clinical governance also ensures that practitioners are accountable for the quality of patient care they provide meaning that they are more likely to question their practice and seek to make it of more benefit to the patients health. If it is found that those standards are not being met or they have got complaints from individuals about there delivery of care, there will be someone answerable for the failures to maintain standards. Nurses are responsible for their own competence and if they carry out treatments or procedures then they will be deeming themselves to do so.

Assisted Suicide Should Not Be Legal Essay -- Argumentative Essays

Assisted Suicide has been a controversial issue for some time now. It is also confused with the term euthanasia; however the two do not mean the same thing. Euthanasia is the killing of another to relieve their pain; whereas assisted suicide is the practice where an individual assist the person committing suicide. The practice of both of these issues reliefs the person that is in pain. Assisted suicide has positive and negative issues. There is a debate on whether it should be legal or not. Some of the positive issues on assisted suicide are it reliefs a person from the pain they are in. The person has the right to choose how they want to die because that falls under the equal protections clause. Oncology patients don’t necessary like the idea of physician assistant suicide. Some negative issues of assisted suicide are that it violates ethics that people may have. Also it is compared to Euthanasia and people find that to be just as bad as assisted suicide. Assisted nor Physician Assisted suicide should be legal in the U.S. In the following essay the articles Technical Difficulties and National Center for Biotechnology Information will help with support and evidence as to why there are benefits and negative issues to assisted suicide, but no matter what it should still not be legal. Assisted suicide has some benefits. One of those benefits is that it helps to end the suffering of the person that is in pain. There was a case of a woman a few years ago who was in pain and the court denied her the request that her husband help her end her life. According to Professors Len Doyal and Lesly Doyal from National Center for Biotechnology Information state that, Diane Pretty was refused the legal right to choose the circu... ...s, but it still however does not change the fact that it is morally wrong to make it legal. It is already illegal here in the United States. One state may have something legal that is similar to assisted suicide but it has a different name. That should be revoked and made illegal. Works Cited â€Å"The Lancet.com – Technical Difficulties.† Thelancet.com – Technical Difficulties. N.p., n.d. Web. 27 Mar. 2014. Doyal, Len, and Lesley Doyal. â€Å"Acknowledgments.† National Center for Biotechnology Information. U.S. National Library of Medicine, 10 Nov. 2001. Web 28 Mar. 2014 â€Å"Equal Protection | World Of Criminal Justice, Gale – Gredo Reference.† Equal Protection |World Of Criminal Justice, Gale – Credo Reference. N.p., n.d. Web. 28 Mar. 2014. â€Å"Credo Reference Where Are You From?† Credo Reference Where Are You From? N.p., n.d. Web. 28 Mar. 2014

Physical Security Principles Essay

Safety in numbers has always been a deterrent method when leaving or traveling through places that are not safe. But without proper physical security measures set in place when leaving any facility or building the need for a crowd will be of no use. Proper physical security requires accessing the risk that may cause threats, vulnerabilities, and attacks when certain principles are not implemented. Physical security also refers to tangible impediments to attack or unauthorized entry. Safety involves having the building, grounds, access to and from the parking area, and other hidden locations secure by lighting, monitoring, and physical patrol. Physical security should include the inside of the building as well as the outside and adjoining perimeter. Building Security There can never be too much security for a business, corporation, school, or home owner. The threat of an individual causing bodily harm or taking personal belongings without permission are very high if proper equipment and safety precautions are not taken. Proper lighting and cameras should accommodate buildings for the safety and protection of employees, staff, and students. Securing the facility and the type of risk that is ssociated with each building will need analyzing and assessed for protection. Each facility is different when providing security for their site. Federal buildings will not require the same type of protection as a bakery. Security for Building Occupants and Assets (2009) states â€Å" that it may require addressing certain situations such as unauthorized entry/trespass (forced and covert), insider threats, explosive threats, stationary and moving vehicle-delivered, mail bombs, package bombs ballistic threats, small arms, high-powered rifles, drive-by shootings, etc. weapons of mass destruction (chemical, biological, and radiological) disruptive threats (hoaxes, false reports, malicious attempts to disrupt operations) cyber and information security threats† (WBDG, 09). Each business building structure will determine the basic requirements for securing the safety and well being of staff and personnel. One size do not fit all but according to Katz and Capsi, 2003, states â€Å" Prior to running out and ordering millions of dollars of protective equipment, professionals should evaluate the overall security of your facility and a detailed report of the results should be prepared†. Ground Security Another key issue that complements the safety of any building is the lighting of that building. Lighting inside and outside of a building can help deter physical mishaps and attacks The lighting should be situated at every entry and exit and also throughout the building and also positioned correctly for better angles and views of open areas and spaces. Perimeter security lighting should also be available for long corridors and parking garages. Correct lighting in these places can give patrons a better visual of their surroundings and also allow them to see what may be obstructing their path. Having proper lighting and cameras may not be enough to keep out unwanted activity. Employing trained security professionals to patrol the facilities can add to deterring criminals. Hired security guards by a reputable company can add to the buildings safety and that of the patrons coming and going. How likely a crime target any specific building is, depends on the perceived gain to the perpetrator, balanced against his perceived risk of apprehension or defeat (Witherspoon, 2002). The presence of a trained guard can limit the amount of loitering or negative behavior outside and offer a feeling of safety to staff and employees who are ntering or leaving the building. Technology Advancement Physical security for any facility is a major factor for keeping safe and having modern technology on site is a greater addition. Protecting the facilities assets requires the company to stay ahead with modern day upgrades and devices for ensuring that whatever or whomever is gaining access to the property is suppose to be there. Monitoring the individuals who enter through facility access control and perimeter fences or installing video and closed circuit television surveillance can eliminate trespassers and those with no prior business on the property. Personal identification systems can also be established that use fingerprints and biometrics to gain access into any facility for staff and personnel. The amount of technology to use for physical security is unlimited depending on the facility and what needs protecting. Conclusion Physical security involves many components such as location, configuration, size, shape, and many other vital attributes that comes with a standing structure. Keeping people safe on the inside as well as those on the outside requires security principles that go beyond what just the normal eye can see. Applying the correct physical equipment to lower the risk of unwanted behaviors and attacks depends on how well the perimeter is guarded. Advanced technology including cameras and monitoring systems add to the insurance of physical security and if used properly can lower the possibility of threats. There is never an answer for what system works best but using a variety of methods is sure to make leaving work a little safer.

Motives: Philippines

The Philippines is currently one of the best performing economies in the ASEAN region with a GDP of 6.9% in 2007 (The Economist, 2008). This may be attributed to the presidency’s approach towards economic and fiscal reforms such as the implementation of higher Value Added Taxes (The Economist, 2008). However, peace and order may still be on the process of getting a resolution due to slow progress of arrangements with the MILF together with the problems about terrorist group Abu Sayyaf. Still, the Philippine economy holds as one of the best investment climates in the region in light of the government’s cutting of interest rates. Primarily, the country is very strong in consumer and services sector followed by manufacturing (The Economist, 2008). In terms of the economic conditions of the neighboring countries, Thailand still experiences a strong economic stability in terms of foreign investment measures. The inflation rate is still manageable but the country is faced with problems on political uncertainties (The Economist, 2008). The country however is very strong in sectors like tourism and manufacturing. Singapore also has a very good investment climate because of stabilized government policies just like before. Foreign investors are still keen on entering the market which is especially strong in manufacturing, IT and domestic consuming (The Economist, 2008). Comparatively, the three countries do not actually compete with each other since they all belong in the ASEAN economic block. Although each nation has its own economic strengths, all of them follow the agreed procedures of sharing investment structures as part of the ASEAN’s organization policy. In investing in the Philippines, an investor’s main possible issue is with regards to the current strengthening of the Peso. Primarily, this reflects a weakened US dollar which can make it hard for a foreign investor to maximize the investment values. Add to that the increasing dollar remittances from the country’s overseas workers which devaluates the US dollar more. In terms of business management, there are no actual foreseen problems since the government does not interfere in privately segmented investments (The Economist, 2008) References The Economist. 2008. Country Briefings: Profiles, Forecasts, Statistics. Retrieved January 27, 2008 from http://www.economist.com/countries/.

Compare Justinian, Charlemagne essays

Compare Justinian, Charlemagne essays Emperor Justinian ruled from 527-565. He was born in an Illyrian village to a peasant family and joined the army at an early age. He quickly rose in rank, as his uncle Justin was the emperor at that time. He married an actress named Theodora and shortly before his uncle died he claimed the throne. He is noted for various achievements throughout his unusually long reign (there were a whole string of short-lived emperors between Theodosius and him). These included the recapture of many of the western provinces of the empire, the collection of all Roman law, and the building of the Hagia Sophia. These achievements were not however, universally admired, one of his biographers, Procopius, gives us an entirely different view of events and when his accomplishments are mentioned are it is only in a spiteful manner. So there are distinctly different views of his success. It is not doubted that Justinian did achieve a few important things throughout his thirty-eight year reign. He collected together all of the Roman law codes into three parts. Such a feat had not been attempted for over a hundred years, Tribonian and a commission were assigned the task of producing the first comprehensive collection of Roman law since that of Theodosius II in 438 This collection obviously showed his political foresight and earned him respect as a leader, because all of the rulers over the previous hundred years had been military men, interested solely in the art of war and with a poor understanding of politics. Thus in admitting that war was not the only way forward, but in fact internal political affairs were also of consequence Justinian shows us one of his virtues. To say that Justinian did not promote war is not however, true. In fact he commenced an ambitious campaign to retake the territories in the west and Africa that were lost to the barbarians. These acti ons did much to enhance the peoples view of him, as ...

Admiral Raymond Spruance in World War II

Admiral Raymond Spruance in World War II Raymond Spruance - Early Life Career: The son of Alexander and Annie Spruance, Raymond A. Spruance was born at Baltimore, MD on July 3, 1886. Raised in Indianapolis, IN, he attended school locally and graduated from Shortridge High School. After further schooling at the Stevens Preparatory School in New Jersey, Spruance applied to and was accepted by the US Naval Academy in 1903. Graduating from Annapolis three years later, he served two years at sea before receiving his commission as an ensign on September 13, 1908. During this period, Spruance served aboard USS Minnesota during the cruise of the Great White Fleet. Arriving back in the United States, he underwent additional training in electrical engineering at General Electric before being posted to USS Connecticut in May 1910. Following a stint aboard USS Cincinnati, Spruance was made commander of the destroyer USS Bainbridge in March 1913 with the rank of lieutenant (junior grade). In May 1914, Spruance received a posting as Assistant to the Inspector of Machinery at the Newport News Shipbuilding and Dry Dock Company. Two years later, he aided in the fitting out of USS Pennsylvania, then under construction in the yard. With the battleships completion, Spruance joined its crew and remained aboard until November 1917. With World War I raging, he became Assistant Engineer Officer of the New York Navy Yard. In this position, he traveled to London and Edinburgh. With the end of the war, Spruance aided in returning American troops home before moving through a succession of engineering postings and destroyer commands. Having attained the rank of commander, Spruance attended the Senior Course at the Naval War College in July 1926. Finishing the course, he completed a tour in the Office of Naval Intelligence before being posted to USS Mississippi in October 1929 as executive officer. Raymond Spruance - War Approaches: In June 1931, Spruance returned to Newport, RI to serve on the staff of the Naval War College. Promoted to captain the following year, he departed to take the position of Chief of Staff and Aide to Commander Destroyers, Scouting Fleet in May 1933. Two years later, Spruance again received orders for the Naval War College and taught on the staff until April 1938. Leaving, he assumed command of USS Mississippi. Commanding the battleship for nearly two years, Spruance was aboard when World War II began in Europe. Having been promoted to rear admiral in December 1939, he was directed to assume command of the Tenth Naval District (San Juan, PR) in February 1940. In July 1941, his responsibilities were expanded to include oversight of the Caribbean Sea Frontier. After working to defend neutral American shipping from German U-boats, Spruance received orders to take over Cruiser Division Five in September 1941. Traveling to the Pacific, he was in this post when the Japanese attacked Pearl Har bor on December 7 forcing the US to enter the war. Raymond Spruance - Triumph at Midway: In the opening weeks of the conflict, Spruances cruisers served under Vice Admiral William Bull Halsey and took part in raids against the Gilbert and Marshall Islands before striking Wake Island. These attacks were followed by a raid against Marcus Island. In May 1942, intelligence suggested that the Japanese were planning on assaulting Midway Island. Critical for the defense of Hawaii, the commander of the US Pacific Fleet, Admiral Chester W. Nimitz, intended to dispatch Halsey to block the enemy thrust. Falling ill with shingles, Halsey recommended that Spruance lead Task Force 16, centered on the carriers USS Enterprise and USS Hornet, in his stead. Though Spruance had not led a carrier force in the past, Nimitz agreed as the rear admiral would be aided by Halseys staff, including the gifted Captain Miles Browning. Moving into position near Midway, Spruances force was later joined by Rear Admiral Frank J. Fletchers TF 17 which included the carrier USS Yorktown. On June 4, Spruance and Fletcher engaged four Japanese carriers at the Battle of Midway. Locating the Japanese carriers as they were rearming and refueling their aircraft, American bombers inflicted massive damage and sank three. Though the fourth, Hiryu, managed to launch bombers which caused critical damage to Yorktown, it too was sunk when American aircraft returned later in the day. A decisive victory, Spruance and Fletchers actions at Midway helped turn the tide of the Pacific war in favor of the Allies. For his actions, Spruance received the Distinguished Service Medal and, later that month, Nimitz named him as his Chief of Staff and Aide. This was followed by a promotion to Deputy Commander in Chief, US Pacific Fleet in September. Raymond Spruance - Island Hopping: In August 1943, Spruance, now a vice admiral, returned to sea as Commander Central Pacific Force. Overseeing the Battle of Tarawa in November 1943, he guided Allied forces as they advanced through the Gilbert Islands. This was followed by an assault on Kwajalein in the Marshall Islands on January 31, 1944. Successfully concluding operations, Spruance was promoted to admiral in February. That same month, he directed Operation Hailstone which saw American carrier aircraft repeatedly strike the Japanese base at Truk. During the attacks, the Japanese lost twelve warships, thirty-two merchant ships, and 249 aircraft. In April, Nimitz divided command of the Central Pacific Force between Spruance and Halsey. While one was at sea, the other would be planning their next operation. As part of this reorganization, the force became known as the Fifth Fleet when Spruance was in charge and the Third Fleet when Halsey was in command. The two admirals presented a contrast in styles as Spruance tended to be quiet and meticulous while Halsey was brash and more impetuous. Moving forward in mid-1944, Spruance embarked on a campaign in the Marianas Islands. Landing troops on Saipan on June 15, he defeated Vice Admiral Jisaburo Ozawa at the Battle of the Philippine Sea a few days later. In the fighting, the Japanese lost three carriers and around 600 aircraft. The defeat effectively destroyed the Japanese Navys air arm. Following the campaign, Spruance turned the fleet over to Halsey and began planning operations to capture Iwo Jima. As his staff worked, Halsey used the fleet to win the Battle of Leyte Gulf. In January 1945, Spruance resumed command of the fleet and began moving against Iwo Jima. On February 19, American forces landed and opened the Battle of Iwo Jima. Mounting a tenacious defense, the Japanese held out for over a month. With the islands fall, Spruance immediately moved forward with Operation Iceberg. This saw Allied forces move against Okinawa in the Ryukyu Islands. Close to Japan, Allied planners intended to use Okinawa as a springboard for the eventual invasion of the Home Islands. On April 1, Spruance began the Battle of Okinawa. Maintaining a position offshore, the Fifth Fleets ships were subjected to relentless kamikaze attacks by Japanese aircraft. As Allied forces battled on the island, Spruances ships defeated Operation Ten-Go on April 7 which saw the Japanese battleship Yamato attempt to break through to the island. With Okinawas fall in June, Spruance rotated back to Pearl Harbor to begin planning the invasion of Japan. Raymond Spruance - Postwar: These plans proved moot when the war came to an abrupt end in early August with the use of the atom bomb. For his actions at Iwo Jima and Okinawa, Spruance was awarded the Navy Cross. On November 24, Spruance relieved Nimitz as Commander, US Pacific Fleet. He remained in the position only briefly as he accepted a posting as President of the Naval War College on February 1, 1946. Returning to Newport, Spruance remained at the college until retiring from the US Navy on July 1, 1948. Four years later, President Harry S. Truman appointed him as Ambassador to the Republic of the Philippines. Serving in Manila, Spruance remained abroad until resigning his post in 1955. Retiring to Pebble Beach, CA, he died there on December 13, 1969. After his funeral, he was buried at Golden Gate National Cemetery near the grave of his wartime commander, Nimitz. Selected Sources HistoryNet: Raymond Spruance - Modest Victor of Midway California Military Museum: Raymond Spruance

Forbidden practices, food, and drinks in Islam Research Paper

Forbidden practices, food, and drinks in Islam - Research Paper Example In the western world and in other major religion dating and premarital sex is generally accepted but this is a forbidden act among Muslims. Young persons of the opposite sex are not allowed to be together by themselves. One could question how does a relationship develops between young persons which can lead to marriage. There is a systematic way in which this can be done. Persons of the same sex are encouraged to foster good friendships that they will have for a lifetime. Through these friendships they will get to know families of their friends and this can lead to potential marriage at the appropriate time. Marriage just does not happen as is the practice of couples who are non-Muslims. It follows a pattern. Firstly the young person inquires of Allah as to who the person should be. He asks for spiritual help in finding the right person. On a personal level the family communicates among the members of the family who the partner should be. It is normal for the parents to approach anot her family where there is a potential partner. Even after the couple and the family decide that the marriage should take place, the two persons who have decided to marry will never meet alone, by themselves. They always have to be accompanied by others. This action is a direct command given by the Prophet Muhammad who warns against the potential danger of two unmarried persons of the opposite sex meeting alone. â€Å"Not one of you should meet a woman alone unless she is accompanied by a relative. Whenever a man is alone with a woman, Satan is the third among them.† Muslims are forbidden to marry blood relatives or persons from another religion. Blood relatives include parents, sisters, brothers, foster parents, in-laws, maternal and paternal uncles, aunts, nieces and nephews. There are some days which Muslims do not chose to get married. Days such as the day when the death of the Prophet is commemorated and other days of mourning are forbidden days for persons who are gettin g married. There are some sexual acts that are forbidden even between married couples. One of the most common one is the law of Islam that forbids men to have sexual intercourse with their wives during the time of their menstrual periods. This law is mentioned in the Quran. â€Å"Menstruation is a discomfort. Do not establish sexual relations with them during their menses and do not approach them until the blood stops. Then when they have cleansed themselves, you go into them as Allah has commanded you. There is a technical period and terminology that goes with the definition for menstruation. It is not considered to be menstruation if the bleeding occurs less than three day. It is called menstruation if it runs between three and ten days. Similarly a woman who has a menstrual period for over ten days can have sexual relations with her husband on the eleventh day since this would be termed as irregular bleeding. Husbands are also not allowed to have sex with their wives during the day in the month of Ramadan, for ten days after the woman has given birth and also during the time the couple is on pilgrimage to Mecca. Homosexuality and other unnatural sexual acts are strictly forbidden in Islam. There is also reference in the Quran about homosexuality. â€Å"Do ye commit lewdness such as no people in creation committed before you? For ye practice your lusts on men in preference to women: ye are indeed a people transgressing beyond bounds.†

Leadership Essay Example | Topics and Well Written Essays - 750 words - 24

Leadership - Essay Example Basically, for any institution to thrive there must be a leader; consequently, it is vital find out how leadership can be applied in the military. What is the difference between a normal leaders and an army leader? It is a fact that any army leader has to have the highest form of discipline above all other leadership virtues to be capable to command missions and the taskforce he/ she is responsible for. Hence, the key difference between an army leader and the normal leader is discipline. Army leadership entails having the right skills; experience; competency; ability to manage emotions; a sound mind and physical fitness. In addition, an individual should: have a brave face and hold his/her head up high even when facing the worst forms of combat; have the ability to delegate and be driven by the seven army principles at heart. This will instill the desire to lead, improve and strive for the highest ranks within their subordinates. We presumed that the leader of a troop, mission, and camp is always yelling, shouting and ordering people around, expecting everyone in the troop to act in a certain manner, in order to achieve victory in combats and missions. This is falsified notion, since it is common knowledge that any supervisor and/ or leader who is always giving orders, pushing people around, who does not give correct and clear instructions faces resistance, demoralizes the subordinates in this case the soldiers knowingly or unknowingly which has dire effects in the long run. According to the Army Leadership Institute (2002), it is vital for an army leader to give the subordinates room to grow; make the subordinates feel that they are valuable assets; enable them to take chances to gain the necessary experience and nurture their skills. As a result, the subordinates will impart the knowledge they gain from these experiences onto other subordinates. Nonetheless, the leader will still supervise