Hemp Essay -- essays research papers fc

Throughout American history our country has come to bank on many different inbred resources. With technology and the population increasing, the number of fossil fuel reserves and natural forests are going down. What America ineluctably is a renewable source of fuels and fibers that will meet the growing needs of the future, but will not damage our environment. One of the most promising sources of fiber, fuel, and natural oil is hemp. ganja, also known as Cannabis Sativa L, has been used in our country since the early 17th century (Schreiber 160). Although hemp is considered an illegal drug, many muckle forget that it is a part of our countrys history. Despite its negative connotations, hemp has the potential to revolutionize the paper, cotton, and fuel industries. Its long fibers can be weaved with others to take hold stronger clothing, while its pulp can be used to make stronger paper. It has been known as an important resource for thousands of years, and in the future, perha ps it will be again. Hemp is a plant that originated in Asia several thousand years ago (Schreiber 7). Its genus is called Cannabis, to which there are three sub species, Sativa, Indica, and Ruderalis. Hemp is of the sativa family, which normally grows to about 4 meters and has a hollow, fibrous stem. When grown industrially, the male plant is used primarily because it grows tall and spindly, producing the most fiber, and allowing the farmer to plant more in a littler area. The female plant is much shorter, and produces buds. Hemp is often confused with another plant of the same genus, Marijuana. Because of this confusion it is imperative that the differences between these two plants are understood. Although very(prenominal) similar, Marijuana is not the same plant as hemp (Williams 2). Marijuana, also known as pot, hashish, or weed, is grown for its buds and leaves, to produce psychoactive effects when introduced into the tender body. Marijuana has high levels of THC (Delta-9 Tet rahydracannibinol), the ingredient that causes the user to be high. Whereas industrial hemp typically has a THC level less than one percent, hemp can have levels up to twenty percent (Washuk 1). Med Byrd, head paper scientist at NCSU said, "You couldnt get high off hemp even if you smoked a joint the size of a telephone pole." Hemp is also contains a substance called cannibidiol, which actually inhibits THC. Under ... ...come the worlds leading crop again, as it once was.BibliographyBarnard, Jeff. Hemps pen Getting Higher But Marijuana Factor Still a Bummer. Los Angeles Times Electric Library 23 August 1998 Cauchon, Dennis. Canadian Hemp Isnt Going to Pot. the States Today Electric Library 7 October 1998. Pg13A Jenkins, Phil. Field Of Opportunity. Canadian Geographic Electric Library 1 March 1999 Julin, Brian. The Hemp FAQ. www.cannabis.com/faqs/hemp1.shtml 1994 Kicklighter, Kirk. Getting Hemp Over The Hump. The News & Observer Electric Library 4 July 1998. McDougal, J eanette. Good Reasons to Stay Skeptical About Legalizing Industrial Hemp. Minneapolis Start Tribune Electric Library 29 April 1999. Pg24A McGraw, Dan. Hemp is High Fashion. U.S. News & World Report Electric Library 20 January 1997 Pg54-56 Quinn, Patrick. Greeks prove to Weed Out Hemp. The Associated Press News Service Electric Library 13 November 1998 Schreiber, Gisela. The Hemp Handbook. Great Britain Vision Paperbacks, 1999. Williams, Ted. Legalize It Audubon Magazine Email November 1999. Washuk, Bonnie. Hemp Touted as a improve Paper Source. Sun Journal Electric Library 5 April 1998.

The Once And Future King - Mig Essay -- essays research papers

The Once and Future KingThe legend of King Arthur is a tale as timeless as any other open up in literature today. Introduced to us by Sir Thomas Malory during the fifteenth century in Morte d Arthur, it was the first complete tale of Arthurs life. Countless portrayals followed for any reader interest in the tale of the boy who was destined to become King. The Once and Future King by T.H. White is certainly the most popular representation of the never-failing legend of King Arthur. It is similar to the tales woven before it but White gives new meanings and modernization to the traditional story through his unique perspectives and writing. White takes the reader on a journey in the past enriched by the knowledge of the future. Most importantly, Whites notion that society cannot be governed by might alone is a prevalent theme throughout the work. He expresses the ideals of might vs. right as it relates to a world much like our world today. He clearly understands that might rules th e actions of individuals, but right is the ideal that we look for to obtain. As we often find, the former prevails.The novel is divided into four sections that represent periods of time in Arthurs life. The novel begins with The Sword in the Stone, the tale of Arthurs childhood. At this time, he is not referred to as Arthur but Wart. His foster brother gave him this name and it was his childhood nemesis. Early in the book, Wart finds Merlyn who becomes his tutor. One of the earliest indicatio...

Free Color Purple Essays: The Power of Women :: Color Purple Essays

The Power of Women in The Color Purple Despite the odds women can shoot down all obstacles. In the past, women have desperately struggled because they were be runtyd by men. They were thought of as ignorant beings that only knew how to manage housework. In The Color Purple, by Alice Walker, sexism was co-ordinated in the novel. Throughout the story, several women were extremely mistreated by men. Their experiences were considered trivial because they were always subordinated to them. Through the collection of letters that Celie wrote, the reader could see the development of a frightened young woman who had little regard for herself and of a nonher, Shug, who struggled to become a successful woman. In fact, Celie nearly struggled for her happiness her entire life. When she was only a little girl, her stepfather sexually abused her. He then sold her to a man named Mr. ____ who had no intention of loving her, No matter what Im thinking. No matter what I feel. It just him (Walker 69) . Mr. ____ verbally and physically abused her. He expected her to manage all the housework and demanded that she took care of his kids, They look at me in that respect struggling with Mr.____ children (Walker 45). If Celie refused, she was punished. Through all these traumatizing events, Celie lost respect for herself and forgot how to love. Her life was full of darkness without a single trace of light. However, Celie met a woman named Shug who gave her the courage to date for what she believed in. Shug taught her how to laugh and play and showed Celie a whole new perspective of life. Shug constantly reminded Celie to speak out if something was bothering her and to not do anything that she did not feel like doing, grade whatever come to mind, forgit about polite (Walker 75). Celie was no longer afraid of Mr. ____. She stopped doing housework and left the dwelling to start her own business, You a lowdown clink is whats wrong. Its time to leave you and enter into the Creation. And your dead body just the welcome mat I need (Walker 207). She realized that women do not need men to survive because they can manage on their own. Celie was a brand new woman. Moreover, Shug was a successful and powerful woman. She was a desirable blues singer who was creative and smart.

Male Initiation Rituals :: essays research papers

Collective Male Initiation Rituals of the SambiaThe transition of a boy to a man is very important to the Sambia, of New Guinea. This transition consists of an initiation ritual, which has 6 stages and takes surrounded by 13 and 20 years to complete. The send-off 3 stages are collectively focused, which I will discuss, and stages 4 through 6 are separately focused. This ritual helps to introduce the boys to male society, prepare them for adult responsibilities and is used to transmit culture (Nanda 2002 132). The beliefs of the Sambia show a warriors conception of manhood where men should be strong, brave, and obdurate in the pursuit of all tasks (Herdt 1981 50). The first stage of initiation is called Moku and occurs between the ages of 7 and 10. The second stage is called Imbutuand occurs between the ages of 10 and 13. The third stage is called Ipmangwi and occurs between the ages of 14 and 16.In the first stage of initiation the boys are taken from their mothers homes and tak en to live at the mens clubhouse. Here boys are precondition a ritual sponsor who is usually in the third or forth stage of initiation (Herdt 1981 55). Early in the first stage is the stretch right. The reach rites are the initial stimulus to spur masculinity (Herdt 1981 223). In the stretching rites the boys are carried off into the woods by their ritual sponsor and sticks or switches are rubbed against the bodies of groups of boys by the elder males. The boys skin is rubbed and perforated. This is said to remove sweat and the fine down of the boys cheeks, arms and legs (Herdt 1981 222) which are contaminants caused by reason contact with their mothers. After this dangerous ritual their sponsor must carry the boys back to the mens clubhouse.One of the most important rituals in the first stage initiation is nose bleeding. This act is the most painful preformed on the initiates (Herdt 1981 224). In this rite sharp blades of grass are stuck up the nose until it bleeds. This is do to remove any contaminated blood that is caused from extended contact with the boys mother (Herdt 1981 223). This purifies the boys and enables them to move on to rites that will strengthen them.After stretching and nose bleeding the initiate is given the ingestive rights.

GLUT 4 in Muscle Cells Essay -- Biology

Hypothesis During muscle contractions cytosolic calcium and adenosine monophosphate activated protein kinase (AMPK) levels increase. Exercise too increases GLUT 4 production, which allows more glucose to be metabolized in the muscle cell. The purpose of this study was to determine whether calcium and AMPK cause the increases in GLUT 4 production in the cell. The hypothesis regarding GLUT 4 being tested in this research article stems from related research, which showed that GLUT 4 and mitochondria increase due to repeated bouts of muscle contraction. Since raising calcium levels in the cytosol of the cell increases mitochondria, GLUT 4 is may increase as well. The hypothesis that is being tested with this research was that GLUT 4 will be increase in skeletal muscle cells due to induced increases in the cytosolic calcium levels. These calcium levels are increased in cells naturally due to exercise. Since exercise also increases activity of AMPK, the study tested t he effects of increasing AMPK on GLUT 4 levels in skeletal muscle. Methodology GLUT 4 levels were determined after(prenominal) exposing muscle cells to the various stimuli. In put in to test whether the various stimuli increased GLUT 4 muscle cells were either exposed to a single stimulus, a stimulus with an inhibitor specific of the stimulus, or no stimulus (control). Then the GLUT 4 protein levels in each set of cells could be tested in order to determine the effects of each stimulus. Various chemicals that are known to be produced in a muscle cell during normal exercise were used as stimuli. Caffeine, which produces increased cytosolic calcium, was used to simulate the normal increase in calcium in a cell during exercise. An... ... activity effect GLUT 4 protein. The results of this study show that during exercise GLUT 4 in muscle cells was increased by increases in cytosolic calcium levels as well as the activation of AMPK. The organisation factors that are responsible for making GLUT 4 are also increased by these two chemicals. The increases were found to be regulated by CAMK an inhibitor of calcium. This is distinguished for muscle metabolism and effects on diabetes. The capacity for metabolism in muscle cells is enhanced with training because greater amount of GLUT 4 in the muscle cell is important to respond to stimuli. Consequently more glucose is transported into the cell to be metabolized. This GLUT 4 increase is an adaptive response to the bodys greater motif for energy. Ultimately this results in more glucose, which means more energy for the cell to use.

GLUT 4 in Muscle Cells Essay -- Biology

Hypothesis During muscle contractions cytosolic calcium and adenosine monophosphate activated protein kinase (AMPK) levels increase. Exercise also increases overabundance 4 production, which allows more glucose to be metabolized in the muscle cell. The purpose of this get was to determine whether calcium and AMPK cause the increases in GLUT 4 production in the cell. The hypothesis regarding GLUT 4 being tested in this search article stems from related research, which showed that GLUT 4 and mitochondria increase collectable to repeated bouts of muscle contraction. Since raising calcium levels in the cytosol of the cell increases mitochondria, GLUT 4 is may increase as well. The hypothesis that is being tested with this research was that GLUT 4 will be increased in skeletal muscle cells due to induced increases in the cytosolic calcium levels. These calcium levels are increased in cells naturally due to exercise. Since exercise also increases activity of AMPK, the study tested the effectuate of increasing AMPK on GLUT 4 levels in skeletal muscle. Methodology GLUT 4 levels were determined after exposing muscle cells to the various stimuli. In monastic order to test whether the various stimuli increased GLUT 4 muscle cells were either exposed to a single stimulus, a stimulus with an inhibitor specific of the stimulus, or no stimulus (control). Then the GLUT 4 protein levels in each set of cells could be tested in order to determine the effects of each stimulus. heterogeneous chemicals that are known to be produced in a muscle cell during modal(prenominal) exercise were used as stimuli. Caffeine, which produces increased cytosolic calcium, was used to simulate the normal increase in calcium in a cell during exercise. An... ... activity effect GLUT 4 protein. The results of this study show that during exercise GLUT 4 in muscle cells was increased by increases in cytosolic calcium levels as well as the activation of AM PK. The transcription factors that are responsible for making GLUT 4 are also increased by these two chemicals. The increases were found to be regulated by CAMK an inhibitor of calcium. This is important for muscle metabolism and effects on diabetes. The capacity for metabolism in muscle cells is enhanced with training because greater amount of GLUT 4 in the muscle cell is important to react to stimuli. Consequently more glucose is transported into the cell to be metabolized. This GLUT 4 increase is an adaptive response to the bodys greater need for energy. Ultimately this results in more glucose, which bureau more energy for the cell to use.