Tuesday, December 31, 2019

Marijuana Use For Medical And Recreational Purposes

The history of marijuana use goes back thousands of years. Marijuana is a potent, mind-altering substance derived from the Cannabis plant. It has been used for both medical and recreational purposes. It is a Schedule-1 drug or a controlled substance under federal law in the United States, which means it is an illegal drug. According to the National Institute of Drug Abuse Center (2014), marijuana is the number one most commonly used substance among adolescents and synthetic marijuana is second, which has a severe concern on health (NIDAC, 2014). Research on marijuana for medical purpose is ongoing. In the United States, the legalization of marijuana has been a debatable subject in recent years. More and more states are legalizing†¦show more content†¦He tried marijuana for first time at his high school prom. After that, he started using marijuana occasionally with his friends during party. Marco said that he started experiencing leg pain when he was 2nd year in college. In addition, he was experiencing loss of appetite. He stated, â€Å"I lost 20 lbs. of weight in one month. Doctors did not find any reason of my weight loss. My parents would do anything to get rid of my pain.† (Marco, personal interview, September 15, 2015). According to Marco when he start to take prescription marijuana, his leg pain started to subside and he started to regain his weight back (Marco, personal interview, September 15, 2015). According to the article of Arenas 2015, recent research finding human body has endocannabinoid system just like endorphin, which is a form of body’s natural painkiller. â€Å"This endocannabinoid system controls the regulation of movement, pain, appetite, memory, immunity, blood pressure, bone density, reproduction, inflammation, etc.†(Arenas, 2015, p. 15). This research cleared many peoples doubts about effectiveness of marijuana use for chronic pain, improve appetite, spasticity, etc. Marijuana contains Tetrahyrocannabinol plus 400 other chemicals. Chemical compound calls tetrahyrocannabinol (THC) is the main mind-altering or psychoactive component of marijuana. THC activates brain cell to release a dopamine (a chemical released by nerve cells to send signals to other nerve cells), which makes people feels high

Monday, December 23, 2019

English Colonies in North America (Ap Us History)

AP US History English Colonies in North America Before the seventeenth century, countries such as Portugal and Spain had controlled the rich lands of the Americas, and England was left out of the race due to religious conflict back home. However, when Queen Elizabeth came into power, England’s power also rose in the colonial game in the America. Some of the first colonies they gathered are the ones of Virginia and Carolina. They also acquired the colonies of Massachusetts Bay and Rhode Island. Pennsylvania and New York were other colonies that they gathered too. These six colonies are a part of the famous first thirteen colonies that we know of today, and their formation and purposes helped to form America into the nation it is today.†¦show more content†¦John Winthrop was a prominent figure with his formation of Boston, the â€Å"City upon the Hill.† While the colony did not have universal suffrage, all â€Å"freemen† (Puritans) had the right to vote, and that repre sented about forty percent of the population. Religious leaders then, had great power, but they weren’t allowed to hold public office, which was one of the first representations of separation of church and state. While the Puritans came to America for religious freedom, they had little regard for religious dissenters, which led to the formation of another colony, Rhode Island. Roger Williams, a minister, disliked how Puritan morality was seeping into laws and government, as well as the colonists’ treatments of natives, and because of his beliefs, was banished from Massachusetts Bay in 1635. After his banishment, he established Rhode Island, a colony built upon total freedom for all people, including the unpopular Catholics and Jews. Since Rhode Island was open to all religions, â€Å"outcasts† and refugees from Massachusetts and other colonies followed Williams to Rhode Island, leading to the colony being nicknamed â€Å"Rouge’s Island.† An uncommo n difference in Rhode Island from other colonies, was that it was self-governing, which meant little interruption from the crown back in England. This allowed Rhode Island to remain its ideals of religious freedom for all, and also to be called the â€Å"traditionalShow MoreRelatedThe French And Indian War967 Words   |  4 PagesRoderick AP US History October 20, 2014 During the French and Indian War of 1754-1763, the French and the British were competing for land throughout the Ohio Valley, the Mississippi River, and the St. Lawrence River and for trading rights in North America. Both nations saw this territory as a necessity to increase its own power and wealth while simultaneously limiting the strength of its rival. Although, after the French and Indian War the British gained all of the French land in North America. FollowingRead MoreThe Authors Of The American Pageant1950 Words   |  8 Pagesbut the first chronological period of study for the AP US History Exam is from 1491 to 1607, with the understanding that 1491 is a symbolic dates for pre-Columbian contacts in North America. 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Sunday, December 15, 2019

Causes of Ignorance Free Essays

Illiteracy is directly related to two main causes; Schools and Parents/Environment. Schools maintain letter grades that represent the performance and outcome of the students. Grades throughout the semester, cumulative grades and final outcomes. We will write a custom essay sample on Causes of Ignorance or any similar topic only for you Order Now When taking a step back and looking at society and seeing how much ignorance and illiteracy there is it really makes you begin to think about whether or not that is not only the type of environment you wish to be in but whether or not you wish to raise your children there. Typically the schools represent the environment. School funding is also a very large problem that is a leading cause of illiteracy. Many schools simply do not have enough funds to buy the proper, updated and on grade level books. This causes the children to have below average and grade level reading levels, comprehension skills and general knowledge. On a day to day basis parents are blamed for the illiteracy of their children; whether it be because they are not encouraging their children to learn and read, or attend school in general to even try. In many cases the parents are not supportive of their children because they do not want to see them succeed and surpass their families expectations for them. Perhaps this is because they may feel intimidated or as if the child is overstepping some kind of authoritative boundary. Typically the overall education level of a parent is what determines their behavior towards their children and the kind of future that they want them to achieve. If the child’s parent did not go very far in their college career, if any college at all then they usually do not press the importance of graduating with a strong degree to be successful. Some believe that schools may also be to blame because the expectations are set too high. In reality many schools just expect too little. Many children need challenges in order to further themselves. By marking a level and saying â€Å"This is what we feel you need to know by this age. † it puts realistic expectations. They do this because the testing that is provided at the end of a high school career that is required to be taken, cannot be altered for any child. They need to be prepared for these tests and in order to do well on them classroom standards must be met. Teachers are as supportive as the student allows them to be. Proper measures and steps need to be taken in order for students to live up to those expectations. Depending on the location of the school, funding is a tremendous problem. You cannot run a school off of nothing. Without proper methods of payment for the teachers, there would be none. Without money to buy the textbooks and teaching supplies, there would be no classes and curriculum for the students to follow. The end result of ill-funded schools is poor educations or none at all. Without proper updated textbooks children would not be kept up on current events; nor would they have the ability to use their common knowledge of today’s society. Comprehension skills, in the context of different teaching/learning theories beginning decades ago, up to theories still used and replaced today. Reading levels and the ability to practice reading skills in order to raise the levels for proper education consumption. Illiteracy is based on three sole factors that I have previously stated. Had many schools had better funds and systems to raise money the illiteracy rate would drop severely. The typical factors will not easily be cared for but with the proper dedication and skills, can steadily decrease illiteracy in children which in turn results in illiterate adults. How to cite Causes of Ignorance, Papers

Friday, December 6, 2019

Shen Kua Essay Example For Students

Shen Kua Essay Astronomy 201Astronomer, Shen KuaShen Kua was born in China in the year 1026. Shen Kua was born to Shen Chou and his wife Hsa. His family had an unbroken tradition of being civil servants. Thus his father was a local administrator of many posts from Szechwan in the west to the international port of Amoy. At Sixteen years old Shen Kua left his home to travel with his father from post to post. While traveling with his father, Shen Kua learned the responsibilities of a local administrator. These responsibilities include a broad range of technical and managerial problems in public works, finance, improvement of agriculture, and maintenance of waterways. In 1051 his father died and after a two year mourning period Shen Kua received his first appointment as a local administrator at the age of twenty two. Soon after his appointment he showed his skill in ability to plan by designing and overseeing a drainage and embankment system that reclaimed some hundred thousand acres of swampland for agriculture. A few years later he passed the national examinations and was assigned a post in Yangchow. While in Yangchow he impressed the Governor Chang Chu so much that he recommended that Shen be appointed to the department of Financial Administration. It was about this time that he began to study astronomy. His first works as an astronomer came when he set down clear explanations concerning the sphericity of the sun and the moon as proved by lunar phases, of eclipse limits and the retrogradation of the lunar nodes. These explanations gave the ability to visualize motions in space Which in the past was only best implicit in numerical procedures of traditional astronomy and seldomly discussed in technical writing. Because of this work Shen was given an additional appointed as director of the Astronomical Bureau. His first project as director was a major calendar reform. This reform started with a series of daily observations of the stars that lasted over five years. While these observations where being performed Shen realized the need for a major redesign of major astronomical instruments. The most significant change that Shen made was to the gnomon. The gnomon was still being used to measure the noon shadow and fix the solstices. Shen redesigned the armillary sphere that is used to make angular measurements, and the clepsydra which determines the time that observations are made. He improved the armillary sphere by improving the diameter of the naked eye sighting tube. Shen noticed that the polestar could no longer be seen in the sighting tube at night. He slowly widened the tube by using the plots of the polestar three times a night for three months to adjust the aim. His new calibration revealed that the tube was slightly three degrees off. The clepsydra also had calibration problems as well, in the past day and night were separately divided by hours. Shen realized that day and night hours were different from season to season. The time was read from float rods in an overflow-tank. Shen saw these problems and proposed a new design for these float tanks. Shen also made his mark in his discussions of solar, lunar, and eclipse phenomena. This by far was the most extraordinary of his cosmological hypothesis that accounts for variations in planetary motions that include retrogradation. Shen noted that the greatest planetary anamoloy happened near stationary points. He proposed a model that suggested that the planet moved in the shape of a willow leaf attached to one side of a periphery circle. The way the planets changed thier direction of motion in respect to the stars was explained by the travel from one point of the leaf to the other. This served the same purpose as the epicycle served in Europe Shens writings were in part considered to be the highest achievement in traditional Chinese mathematical astronomy. After his impeachment from office at the age of fifty-one Shen moved to a small piece of land in the country. It was there that Shen completed three books and an atlas of China. One of these books was called Brush Talks From The Dream Brook. This book includes some of Shen Kuas most elaborate ideas on such things as regularities underlying the phenomenal, technical skills, deliberations of materia medica, and many miscellaneous notes. .u13 387350a4739c88cd224764a6feb553 , .u13387350a4739c88cd224764a6feb553 .postImageUrl , .u13387350a4739c88cd224764a6feb553 .centered-text-area { min-height: 80px; position: relative; } .u13387350a4739c88cd224764a6feb553 , .u13387350a4739c88cd224764a6feb553:hover , .u13387350a4739c88cd224764a6feb553:visited , .u13387350a4739c88cd224764a6feb553:active { border:0!important; } .u13387350a4739c88cd224764a6feb553 .clearfix:after { content: ""; display: table; clear: both; } .u13387350a4739c88cd224764a6feb553 { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u13387350a4739c88cd224764a6feb553:active , .u13387350a4739c88cd224764a6feb553:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u13387350a4739c88cd224764a6feb553 .centered-text-area { width: 100%; position: relative; } .u13387350a4739c88cd224764a6feb553 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u13387350a4739c88cd224764a6feb553 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u13387350a4739c88cd224764a6feb553 .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u13387350a4739c88cd224764a6feb553:hover .ctaButton { background-color: #34495E!important; } .u13387350a4739c88cd224764a6feb553 .centered-text { display: table; height: 80px; padding-left: 18 px; top: 0; } .u13387350a4739c88cd224764a6feb553 .u13387350a4739c88cd224764a6feb553-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u13387350a4739c88cd224764a6feb553:after { content: ""; display: block; clear: both; } READ: Necessity of Prenuptial agreements within Australi Essay