Key Events in the Space Race Essay Example for Free

Key Events in the Space Race Essay The 60s were infamous for many rapidly changing aspects pertaining to different topics at the time. The subject of space was one not to be left behind. This decade would be one of the world’s golden ages of extraterrestrial research and every event during this time would be recorded into history. In a period most people know as the ‘Space Race’, the Soviet Union (USSR) and the United States (USA) would compete for supremacy in space exploration. Most events occurred in this decade, but the period of the ‘Space Race’ itself lasted from the 1957 to 1975. Sputnik 1, the world’s first artificial satellite, was launched on October 4th, 1957 by the USSR. Sputnik itself was a polished metal sphere, 23 in. in diameter, with four external radio antennae to broadcast radio pulses. It was sent into an elliptical, low-Earth orbit and provided scientists with information. Its purpose was to measure the density and composition of the upper atmosphere, as well as measuring solar radiation, magnetic fields, cosmic rays, etc. It travelled at about 18,000 mi. per hour, taking 96. 2 minutes to complete each orbit. Signals continued to reach Earth for 22 days until the transmitter batteries ran out of energy on October 26, 1957. Sputnik burned up on January 4, 1958 as it fell from orbit upon reentering Earths atmosphere. It travelled at about 43. 5 million miles and spent a total of 3 months in orbit. Although life had been sent into space before, Yuri Gagarin would be the first human to exit Earth’s atmosphere. He was born on March 9, 1934 in a small village in the Soviet Union called Klushino. The cosmonaut boarded onto Vostok, a craft that consisted of a spherical descent module, 2. meters in diameter, which housed the astronaut, instruments, escape system, and a conical instrument module, containing propellant and the engine system. Upon reentry into the Earth’s atmosphere, the cosmonaut would eject from the craft at about 7,000 m. and descend via parachute, while the capsule would land separately. Gagarin’s mission to circle the Earth on April 12, 1961 lasted for 1 hour and 48 minutes. He was only 27 years old at the time and that was the first and last time he went into space, since he was too valued to send on a risky mission again. Gagarin may have been the first human in space, but Alan Shepard became the first American to exit Earth’s atmosphere. He was born on November 18, 1923 in Derry, New Hampshire. Although the flight was originally scheduled for October 1960, delays by unplanned preparatory work meant that this was postponed several times, initially to March 6, 1961 and finally to May 5. On April 12, 1961, Soviet astronaut Yuri Gagarin had become the first person in space and to orbit the Earth. On May 5, 1961, Shepard piloted the Freedom 7 mission and became the second person, and the first American, to travel into space. The suborbital flight only lasted a mere 15 minutes, but the launch was seen live by millions. While the USSR was showering in fame and glory, ahead of the US in the ‘Space Race’, America’s President John F. Kennedy declared the dramatic and ambitious goal of sending a citizen safely to the Moon before the end of the decade on May 29, 1961. This was announced before a special joint session of Congress. This decision would soon change the world forever in 1969. The Soviet Union left the United States in the dust again when they sent Alexey Leonov, a Russian cosmonaut, to become the first human to conduct a spacewalk on March 18, 1965. He was born on May 30, 1934 in Listvyanka, Kemerovo Oblast, USSR. His walk in space was originally to have taken place on the Vostok 11 mission, but this was cancelled, and the historic event happened on the Voskhod 2 flight instead. He was outside the spacecraft for 12 minutes and nine seconds, connected to the craft by a 5. 35 m. tether. America was humiliated once again in early 1966 as it watched the USSR successfully land the world’s first spacecraft to achieve a soft landing on the Moon. Luna 9 was launched on January 31, 1966 and landed on the Moon’s surface on February 3, 1966. Its mission was to land safely on any planetary body other than Earth and to transmit photographic data back. Signals lasted for 6 days until the last transmission was sent on February 6, 1966. The spotlight was moved from the Soviet Union onto the US for once when the country launched the Apollo 11 mission, an event that would forever change history. The primary objective of Apollo 11 was to complete a national goal set by President John F. Kennedy on May 25, 1961: perform a crewed lunar landing and return to Earth. The crew consisted of Neil Armstrong as the Commander, Michael Collins as Command Module Pilot, and Edwin Buzz E. Aldrin, Jr. as the Lunar Module Pilot. Apollo 11 was launched on July 16, 1969 and successfully landed on the Moon on July 20, 1969. Millions of American watched the event live on television. Armstrong set foot on the moon and declared â€Å"That’s one small step for man, one giant leap for mankind. † A few minutes later, Aldrin joined him. Together they collected soil samples and took photographs. They stayed on the moon for 21 hours. Many experiments were tested and 22 kilograms of lunar samples were collected. On July 24, the astronauts returned home aboard the command module Columbia, landing in the Pacific Ocean. On August 13, they rode in parades in their honor in New York, Chicago, and Los Angeles. Indeed, the time of the ‘Space Race’ is one not to be forgotten by the world. The Soviet Union and United States must be well acknowledged for all the effort spent on the study of space alone. While the USSR won some battles, the US won others. That, however, will never change the fact that they impacted the world, science, and history today.

Rani Shankar Essay examples -- Biology Essays Research Papers

Rani Shankar As much as I would have liked to continue my engaging research on Parkinson's Disease and Alzheimer's (issues I hold very dear to my heart), during my preliminary research for the third paper I felt drawn to another, equally interesting, topic. As finals rapidly approach and the idea of graduation becomes more real by day, this new topic seemed to have more personal significance to my life. And so I began research on this topic with purely selfish motivations- to better understand the phenomenon of stress. A relatively new concept involving brain and behavior, Hans Selye first proposed the idea of stress as a normal adaptive syndrome, a fight-or- flight situation, very similar to escape behavior (1). Stress is defined as "the set of all organic reactions to physical, psychic, infectious, or other, aggressions, which are capable to disturb homeostasis" (1). Stress lies at the intersection between personal, social, and economic factors and biology. Although stress is an important, integral part of our existence, there is a point at which it becomes overwhelming and our adaptive responses may break down (2). The breaking point varies from person to person, depending on past experiences, coping responses, and genetics (2). Clearly, socio-economics has a lot to do with the ability to cope with stress over time. We may know of some people that are inherently better able to deal with life's stressors. However, genetic bases for dealing and coping with stress are unknown at this time. Stress, usually used to describe a state of mind, illustrates the important connection between mind and body. Although stress is primarily a neuronal reaction, it's effects reach far past neurobiology. Stress is thought to adversely aff... ...y. Biology 202 1st Web Papers. 1998. Bonnie Kimmel. http://serendip.brynmawr.edu/bb/neuro/neuro98/202s98-paper3/serendip.brynmawr.edu 11. Panic Attacks and Panic Disorders. The Harvard Mental Health Letter. April (I). http://serendip.brynmawr.edu/bb/neuro/neuro98/202s98-paper3/www.mentalhealth.com/dis/p20-an06.html 12. Post-traumatic Stress Disorder. May 9, 1995. Stress Signs are Often Missed In Victims of Violent Crimes. http://serendip.brynmawr.edu/bb/neuro/neuro98/202s98-paper3/www.mentalhealth.com/dis/p20-an06.html 13. Post-Traumatic Stress Disorder. Body-Mind Queendom. http://serendip.brynmawr.edu/bb/neuro/neuro98/202s98-paper3/www.queendom.com/ptsd.html 14. Post-Traumatic Stress Disorder. The Harvard Mental Health Letter. June (part I), July 1996 (Part II). http://serendip.brynmawr.edu/bb/neuro/neuro98/202s98-paper3/www.mentalhealth.com Rani Shankar Essay examples -- Biology Essays Research Papers Rani Shankar As much as I would have liked to continue my engaging research on Parkinson's Disease and Alzheimer's (issues I hold very dear to my heart), during my preliminary research for the third paper I felt drawn to another, equally interesting, topic. As finals rapidly approach and the idea of graduation becomes more real by day, this new topic seemed to have more personal significance to my life. And so I began research on this topic with purely selfish motivations- to better understand the phenomenon of stress. A relatively new concept involving brain and behavior, Hans Selye first proposed the idea of stress as a normal adaptive syndrome, a fight-or- flight situation, very similar to escape behavior (1). Stress is defined as "the set of all organic reactions to physical, psychic, infectious, or other, aggressions, which are capable to disturb homeostasis" (1). Stress lies at the intersection between personal, social, and economic factors and biology. Although stress is an important, integral part of our existence, there is a point at which it becomes overwhelming and our adaptive responses may break down (2). The breaking point varies from person to person, depending on past experiences, coping responses, and genetics (2). Clearly, socio-economics has a lot to do with the ability to cope with stress over time. We may know of some people that are inherently better able to deal with life's stressors. However, genetic bases for dealing and coping with stress are unknown at this time. Stress, usually used to describe a state of mind, illustrates the important connection between mind and body. Although stress is primarily a neuronal reaction, it's effects reach far past neurobiology. Stress is thought to adversely aff... ...y. Biology 202 1st Web Papers. 1998. Bonnie Kimmel. http://serendip.brynmawr.edu/bb/neuro/neuro98/202s98-paper3/serendip.brynmawr.edu 11. Panic Attacks and Panic Disorders. The Harvard Mental Health Letter. April (I). http://serendip.brynmawr.edu/bb/neuro/neuro98/202s98-paper3/www.mentalhealth.com/dis/p20-an06.html 12. Post-traumatic Stress Disorder. May 9, 1995. Stress Signs are Often Missed In Victims of Violent Crimes. http://serendip.brynmawr.edu/bb/neuro/neuro98/202s98-paper3/www.mentalhealth.com/dis/p20-an06.html 13. Post-Traumatic Stress Disorder. Body-Mind Queendom. http://serendip.brynmawr.edu/bb/neuro/neuro98/202s98-paper3/www.queendom.com/ptsd.html 14. Post-Traumatic Stress Disorder. The Harvard Mental Health Letter. June (part I), July 1996 (Part II). http://serendip.brynmawr.edu/bb/neuro/neuro98/202s98-paper3/www.mentalhealth.com

Ethical Delimas Facing a Profession Essay

Healthcare professionals often face complex ethical dilemmas in the workplace. These dilemmas often arise when employment obligations conflict with personal beliefs. An ethical dilemma that is becoming more common in the workplace involves emergency contraception. Emergency contraceptives or morning-after pills are a fiery topic. Some pharmacists are refusing to dispense morning-after pills because it is against their beliefs. Imagine yourself in the position of needing this medication. Should the beliefs of the pharmacist outweigh your rights as the patient? For me, the answer would be a resounding no. According to The Code of Ethics for Pharmacists (â€Å"Pharmacist. com,† 1994), adopted by the membership of the American Pharmacists Association October 27, 1994, â€Å"Pharmacists are health professionals who assist individuals in making the best use of medications. This Code, prepared and supported by pharmacists, is intended to state publicly the principles that form the fundamental basis of the roles and responsibilities of pharmacists. These principles, based on moral obligations and virtues, are established to guide pharmacists in relationships with patients, health professionals, and society. † The Code of Ethics further states, â€Å"A pharmacist promotes the right of self-determination and recognizes individual self-worth by encouraging patients to participate in decisions about their health. In all cases, a pharmacist respects personal and cultural differences among patients. A pharmacist avoids discriminatory practices, behavior or work conditions that impair professional judgment, and actions that compromise dedication to the best interests of patients. This guideline clearly states the responsibilities and duties of the pharmacist are to serve the needs of the patient even when doing so contradicts their personal beliefs. In some states, legislators are introducing bills that would grant pharmacists the right to refuse (refusal clauses also known as â€Å"conscience clauses†) to dispense drugs related to contraception on moral grounds. Other state legislators are introducing legislation that would require pharmacies to fill any legal prescription for birth control. NCSL Health Program, 2011) APhA has had a policy supporting a pharmacist’s conscience clause since 1998. APhA’s two-part policy supports the ability of the pharmacist to step away from participating in activity to which they have personal objections—but not step in the way. The Association supports the pharmacist’s right to choose not to fill a prescription based on moral or ethical values. But recognizing the pharmacist’s important role in the health care system, APhA supports the establishment of systems to ensure that the patient’s health care needs are served. â€Å"Pharmacist. com,† 1994) When it comes to ethics or morality, arguments and counterarguments will never cease. If a person’s religious objections to emergency contraception interfere with their ability to do their job, then they shouldn’t be in that profession. Refusing to do your job because your conscience won’t allow it comes with consequences that you must accept. Businesses and society cannot function if people are able to ignore rules, regulations, standards, and laws on the basis of â€Å"conscience† or religious desire.

The New Way Of Economic Stability - 1127 Words

The New World presented numerous challenges for the new English settlers in Virginia. The settlers were in search for financial prosperity through the discovery of gold but their continuous efforts left them empty handed. Time quickly elapsed and their perseverance of searching quickly dwindled. Now, the Europeans needed to establish a concrete way of economic stability. In 1612, John Rolfe, an agriculturalist from Jamestown, introduced a more mild strain of tobacco to the Virginia colony (Brinkley 37). The colonists quickly realized the monetary potential of the crop and began selling it to eager buyers in England. The high cultivation of tobacco in the Virginian colony completely transformed the society as a whole. Growing tobacco†¦show more content†¦The men welcomed all settlers with open arms, promising religious freedom to everyone who would worship as a Christian and also a measure of political freedom. With the use of these incentives they hoped to attract settlers f rom the existing American colonies to avoid the expense of financing future expeditions from England. The initial efforts failed miserably and some of the original proprietors gave up. Anthony Ashley Cooper, one of the proprietors, was persistent on trying to make their system work. Cooper convinced his partners to finance a migration to Carolina from England (Brinkley 49). The first expedition had 300 people on board with only 100 surviving the difficult voyage. After ten years of settling, the people founded a city at the cross between the Ashley and Cooper Rivers, which in 1690 became the colonial capital called Charles Town (Brinkley 50). After Lord Shaftesbury’s death, the proprietors had trouble keeping order and in 1719 the colonists seized control from them. Ten years late, the king divided the region into two royal colonies, North and South Carolina (Brinkley 51). South Carolina developed close connection to the English colony on the island of Barbados early on. For several years, Barbados served as South Carolina’s most important trading partner. During