Desertification A Worldwide Problem Essay - 1062 Words

California’s central valley conjures images of lush, green landscapes; however, it has been plagued by drought for much of the past decade. While we may have only felt most of the effects of drought in our bank accounts with increasing water rates, the central valley has felt the effects in another way – the process of desertification. The process has caused major concern for many in the agricultural community but has moreover led to a widespread concern for much of the developing world. Desertification is a global environmental problem that the textbook Principles of Environmental Science: Inquiry and Applications,written by William P. Cunningham and Mary Ann Cunningham, defines as the â€Å"process of conversion of once fertile land to†¦show more content†¦Additionally, lands that are thoroughly tilled are also subject to the wind erosion. To highlight this point further â€Å"[e]very year more than 1million tons of sand and dust blow from Chinese drylands , often traveling across the Pacific Ocean to the West Coast of North America† (Cunningham 167). Allowing animals to overgraze native plants is another contributor to desertification. In China, â€Å"[p]eople share land but raise animals for themselves and try to enrich themselves by raising as many as they can. This leads to more animals than the land can support† (Hays). These animals typically eat the best of what the native land has to offer and so on until much of the native plants are gone. This also allows for soils to be degraded by winds but more importantly, it can have an effect on the rain fall in this location. Fewer plants lead to less transpiration by those plants which can lead to less accumulation of moisture in the air. Water is most certainly an important resource to us all – plants, animals and humans alike. Due to this fact, water scarcity can be a contributing factor to desertification as well. â€Å"[W]ater scarcity limits the production of crops, forage, wood, and other ecosystem provisioning services† (GreenFacts). This highlights why the UNCCD is most concerned about desertification in the generally dryer areas with scarce water supplies. Due to the undeniable effects that desertification can have on regions and populations of the world, theShow MoreRelatedThe Human Impact On Natural Environment1219 Words   |  5 Pagesincreasing human population and the rising level of technology both have become significant factors in raising the environmental problems. There are several environmental problems around the world today which occurred due to both natural and human causes. Of all the global environmental problems, desertification is, perhaps, the most threatening problem. Desertification is the expansion of desert lands into previously non-desert areas. Today in many countries lands are becoming into deserts,andRead MoreThe Degradation Of Earth s Skin1575 Words   |  7 Pagesthis result is desertification. According to our book, Discovering Physical Geography, desertification is â€Å"the process through which a formerly vegetated landscape gradually becomes desert-like (Page number).† The process of desertification is an ongoing issue that has inflicted major harm to landscapes all around the globe. Amongst the many that has degraded the land, consequences have been paid dearly. In this paper, I will review the causes, effect, and spread of desertification throughout theRead MoreThe Environmental Issues Of South Africa1726 Words   |  7 Pagesnecessary for production are in fact obtained through deforestation and is directly responsible for the severe environmental effects of such because of the clearing of the forests for productio n purposes. What is deforestation and why is it such a problem in the Southern African region? 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Indian tribal music Essay Example For Students

Indian tribal music Essay Tribal Music Indian tribal music is considered to be a version of house music. The music is mostly accompanied by drum-beats, with no presence of specific melody. During an ongoing performance, there exists no prolonged synch sound in such music. Due to the Indian variation being of much rugged origin, the instruments utilized are not as refined as the ones used in classical music. Tribal musical instruments are generally manufactured by the musicians themselves, making use of materials like coconut shells, animal skin, etc. The musical beats are based on sophisticated and synchronized drum patterns, establishing a rhythm. Into a wholesome Indian tribal musical session, there can be a mixture of drum sounds in a particular track. Other instruments utilized include horse hair violin, duck, bamboo flutes, senator, sitar etc. The strict definition of tribal music in India is pretty formless, since tracks are acknowledged as ruggedly tribal because of their booming sound. However, present times witness much of lyrical chanting and traditional sounds, comprising anthropometry musical variations. The aboriginal, ethnic tribal music is reproduced live with drums, in accompaniment with other musical instruments. Tribal music in India is not taught the same way as classical music is. There are no finishing schools that instruct tribal music. It has a hereditary process of learning. The music is passed down from generations to generations. However, as times and tastes have changed, variations in the current form are foreseeable. Included in the present-day tribal variation, tribal house music is the end-product of digitalis instrumentation. Senator, Indian Tribal Music Indian tribal music with its closed-group form of ethnicity, is remarkable in the sense that it can never be studied in isolation from the social and ritual contexts of the people concerned. Tribal music possesses a well- built community basis. The fact can be comprehended in the domains of musical- solicitation, kinds of ownership, levels of participation and nature of specialization. Learning music in a typical tribal society forms a cardinal part of the entire process of association of its members. It is learnt together with the umpteen customs and practices conforming to the standards reckoned apt by the society. Any given tribal community as a whole initiated its children in learning music, I. E. , singing, drumming or dancing, from an early age. Children from the Sonatas tribal society are initially supplied with the Katie mural (small sized flutes) of five to six inches in length with three to four envoys to blow and the drums of smaller size to beat. As with any other tribal society, Indian tribal music scenario also possesses its property of its individual members, but of the community as a whole. For this very reason, tribal music even if framed by individual composers remain anonymous. For instance, none of the Sonatas songs can be seen to contain the names of individual Sonatas composers. Modernization has however completely overhauled this tradition. Individualism is keenly looked after. Indian tribal music possesses numerous modulations that have been inimitable in its traditions.

The White Hotel Essay Example For Students

The White Hotel Essay Wrought with images of death, love, desire and life, D.M. Thomas novel, The White Hotel, takes readers on an unexpected historical tour of one of the worlds most horrifying events. Narrated in the first and third person, as well as with an omniscient narrator, Thomas begins in the middle of the story momentarily causing confusion on the readers part. Thereafter the story continues at the beginning and gives us an ending that is not an ending but a new beginning for the main character, Lisa Erdman. Each chapter is almost its own entity but many parallels and symbols can be seen in each, linking them into a cohesive story and a web swelling with meaning and dire premonitions of an inevitable future. Lisas poem and prose, Don Giovanni (Chapter 1) and The Gastein Journal (Chapter 2) gives clues and alludes specifically to the chapter entitled The Sleeping Carriage (Chapter 5) where the horrific reality of Babi Yar and the Holocaust are plainly laid down for the reader. Lisas own life exp eriences and fears are also justified in Chapter 5 and the events that lead up to her death in Babi Yar. The last parallel that I will explore is the one present between Chapters 1 and 2 and The Camp (Chapter 6) where a readers belief must be suspended and life restores all those that died in the preceding chapters. We will write a custom essay on The White Hotel specifically for you for only $16.38 $13.9/page Order now Finally, I will put Lisa on the couch (much like Freud did in Chapter 3, Frau Anna G.) and explore a variety of psychoanalytic theories and defense mechanisms and see how the character of Lisa applies to them and how she has exhibited them throughout the novel. Parallels and SymbolismThe metaphysical qualities that Lisa possesses does not become apparent until Freuds letter in which he tells her, It is clear that you are especially sensitive (196) and when the events of Babi Yar occur in Chapter 5. Numerous parallels occur, that only a few can be presented henceforth. Chapters 1 and 2, in which Lisas poetic nature surfaces, alludes and directly parallels the events leading up and occurring at Babi Yar. Just as the fire consumed a portion of the White Hotel, a fire consumed the center of the city where Lisa and Kolya lived in Chapter 5. In the latter fire, an old man brought about the comment that the Germans could be blaming the â€Å"Yids† for that fire. This can also be a parallel with the fire in the White Hotel. Lisa’s passion and sexual excess could be to blame for the fire that blazed within the hotel: â€Å"I could not stop myself I was in flames/from the first spreading of my thighs† (15). Her heightened sexual excitement incited such a ferocious outburst of passion that the hotel itself burst into flames. The monstrous quantity of murdered individuals and the evil that the Germans had brought was preceded by a fire that attempted to cleanse the city of such evil, but unfortunately failed. The White Hotel fire can also be compared to the burning of these massacred corpses. Just as passion is an emotion of fire, so is hate. Hatred prompted the Germans to set fire to the corpses to allow for more executions to continue. â€Å"She stumbled over a root, picked herself up and ran on blindly† (31). With this first sentence, Lisa gives us the impression of being hunted with the intention of being killed in Chapter 2. The idea of the soldiers idly smoking while she imagined herself turning into a tree and giving up the search parallels her fight for escape in Chapter 5 from Babi Yar. She makes numerous attempts to escape, including showing her Ukrainian passport, but unlike in Chapter 2, Lisa could not escape. â€Å"A German finished his coffee and strolled to a machine gun† (247). Her imagining of the nonchalance of the hunting soldiers is recalled again with the nonchalance of the German firing squad. The appearance of the little boy in both instances occurred, but just as the boy faded away in Chapter 2, he was killed in Chapter five and Lisa survived in both, â€Å"a part of her went on living with these survivors†(250). .u903fb59b58cb24853648e346e310d4e6 , .u903fb59b58cb24853648e346e310d4e6 .postImageUrl , .u903fb59b58cb24853648e346e310d4e6 .centered-text-area { min-height: 80px; position: relative; } .u903fb59b58cb24853648e346e310d4e6 , .u903fb59b58cb24853648e346e310d4e6:hover , .u903fb59b58cb24853648e346e310d4e6:visited , .u903fb59b58cb24853648e346e310d4e6:active { border:0!important; } .u903fb59b58cb24853648e346e310d4e6 .clearfix:after { content: ""; display: table; clear: both; } .u903fb59b58cb24853648e346e310d4e6 { 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; } .u903fb59b58cb24853648e346e310d4e6:active , .u903fb59b58cb24853648e346e310d4e6:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u903fb59b58cb24853648e346e310d4e6 .centered-text-area { width: 100%; position: relative ; } .u903fb59b58cb24853648e346e310d4e6 .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u903fb59b58cb24853648e346e310d4e6 .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u903fb59b58cb24853648e346e310d4e6 .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; } .u903fb59b58cb24853648e346e310d4e6:hover .ctaButton { background-color: #34495E!important; } .u903fb59b58cb24853648e346e310d4e6 .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u903fb59b58cb24853648e346e310d4e6 .u903fb59b58cb24853648e346e310d4e6-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u903fb59b58cb24853648e346e310d4e6:after { content: ""; display: block; clear: both; } READ: Food Consumption Among American Teenagers Health N EssayA final parallel between Chapters 2, 3 and 5 that I will make is that of the violence and sex present in both scenes. Both the violence and the sex intermingle. While lying broken and half dead, Lisa was raped with a bayonet as if being ravaged on the outside was not enough and her insides had to be ravaged. A few verses in Lisa’s poem give the illusion of ravaging and impalement in her sexual relationship with the soldier: â€Å"that night he almost burst my cunt apart† (18), â€Å"your son impaled me† (19). This illusion of violence and sex can also be seen in her dream on page 20: â€Å"I was impaled/upon a swordfish.† The latter instances foreshadowed the violence and cruelty, as well as the pain that could be suffered when sex intermingles with violence in Chapter 5. Some of the parallels that are obviously linked to her experience and which manifest itself in Chapter 5 is that of the pain present in her left breast and ovary. The stomp delivered by the looting soldier to her breast and pelvis finally made clear these pains which were inexplicable. Also her breathlessness, which sometimes made it difficult for her to speak, can be seen as a symbol for the forced silence she had to endure at the bottom of Babi Yar: â€Å"she uttered no sound† (248). Freud in Chapter 3 alluded that this could have been a symptom of what had occurred when she was fifteen (94), but this can also be seen as a foreshadowing of her forced silence in attempt to survive. Chapters 2 and 3 also provide symbols and parallels for Chapter 6 where Lisa and others were resurrected. In both Freud is represented but not really addressed by Lisa. She does not recognize him in the White Hotel as the priest, but she does recognize him in the Camp and she does realize that he was also the priest in her poem and prose: â€Å"she suddenly realized that the old, drying-out priest in her journal had been Freud† (260). The soldier is also in both and had a disregard to her â€Å"bleeding† (her menstruation cycle). In the camp the soldier â€Å"did not mind that she was bleeding† (261), just as the soldier at the White Hotel â€Å"was not upset† when she â€Å"told her lover the bad news† (45). Her rape, which assuredly also made her bleed, did not take away from her sexuality and her womanhood. This affirmation by the soldier that it was alright even with the blood, restored Lisa as a woman regardless of the horrific sex act which co uld have easily de-feminized and de-sexed her. The soldier’s rape and de-humanizing attempt in the act of an abnormal and painful sex/violence act was defeated since the soldiers provided an affirmation that it was okay despite the blood that she had shed. She was still a woman in their eyes. One final parallel that can be made between the chapters is that of motherhood and nurturing. In both sections, Lisa breastfeeds and is breastfed. Breastfeeding is a nurturing and comforting act that a mother provides for her child. This established the safe haven of the Camp and allies Lisa to her mother in their womanhood and motherhood. In both sections Lisa is indisputably a mother, while in her real life she could not fathom having children, and only became a step-mother late in her life and not of her own choosing. Also, as Freud notes in Chapter 3, â€Å"the child sucking at the maternal breast has become the prototype of every relation of love† (116) we see this motherhood and love relationship not only in Chapters 2 and 3, but also in Chapter 6. â€Å"On the couch†A variety of psychoanalytic theories can be applied to Lisa Erdman as her life story flows from page to page in the novel. One that even Freud touched upon in Chapter 3 in his case study of Lisa was that of homosexuality. Freud believed that Lisa was a lesbian (†she had so completely buried the knowledge of her homosexuality†) (136), but he was wrong in his diagnoses and misplaced his suspicions onto Lisa. In actuality, it was Lisa’s aunt who was more suspected as a lesbian. Lisa’s mother in Chapter 6 recognized this when she discussed with Lisa the affair that she had with her brother-in-law (268). .u9cb4c28d65581338f94d91db7f29150a , .u9cb4c28d65581338f94d91db7f29150a .postImageUrl , .u9cb4c28d65581338f94d91db7f29150a .centered-text-area { min-height: 80px; position: relative; } .u9cb4c28d65581338f94d91db7f29150a , .u9cb4c28d65581338f94d91db7f29150a:hover , .u9cb4c28d65581338f94d91db7f29150a:visited , .u9cb4c28d65581338f94d91db7f29150a:active { border:0!important; } .u9cb4c28d65581338f94d91db7f29150a .clearfix:after { content: ""; display: table; clear: both; } .u9cb4c28d65581338f94d91db7f29150a { 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; } .u9cb4c28d65581338f94d91db7f29150a:active , .u9cb4c28d65581338f94d91db7f29150a:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u9cb4c28d65581338f94d91db7f29150a .centered-text-area { width: 100%; position: relative ; } .u9cb4c28d65581338f94d91db7f29150a .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u9cb4c28d65581338f94d91db7f29150a .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u9cb4c28d65581338f94d91db7f29150a .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; } .u9cb4c28d65581338f94d91db7f29150a:hover .ctaButton { background-color: #34495E!important; } .u9cb4c28d65581338f94d91db7f29150a .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u9cb4c28d65581338f94d91db7f29150a .u9cb4c28d65581338f94d91db7f29150a-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u9cb4c28d65581338f94d91db7f29150a:after { content: ""; display: block; clear: both; } READ: Entrepreneur Observation Report EssayTransference can also be seen on Lisa’s behalf when she inserted Freud’s son, a soldier named Morton, as her lover, who that was also a soldier, in Chapters 2 and 3. Having never met him, she saw his picture on Freud’s desk and Freud made it clear in his case study discussion that she had never met him (114). Freud felt that this transference of putting Morton in her writings encouraged her to stay on and continue to be analyzed by him (117). Freud fails to explain why this would be so unless he felt that she wanted to explore the reasons of this transference. Freud does not provide a reason for the transference, ei ther. What could be deduced is that just as she wished to bind Freud to her closer and she wished to make love to him but since she could not, his son was the closest to it. Earlier breastfeeding was discussed as a way to bring someone closer. Since Lisa could not make love to Freud, she did the next best thing and breastfed him. Later in the novel, we see this burgeoning love for Freud as her letters attempt to bring him closer to her and she wonders just how close Freud would like to be with her (198). Lisa for many years repressed the images of her mother involved in a sexual liaison with her uncle. Her mind fogged the image of her mother in a very sexual atmosphere with her uncle and replaced it with her aunt. She did not want to know that it was her mother could have committed adultery and especially that her aunt knew and was even involved in it. One final psychoanalytic defense mechanism that Lisa was engaging was that of projection. In her writings, Lisa projected personal charactsteristics and was able to relate to the retired prostitute. Although it was not fully projected since she did not deny that she saw herself as the retired prostitute. While with Freud, she admitted that her â€Å"unruly thoughts† made her feel the connection with the retired prostitute (119). The Talking Cure: Literary Representation of PsychoanalysisDuring class discussion, we were able to read an exerpt (the chronology of events) of the above named book. One thing that was discussed was the illicit affair had by Lisa’s mother and uncle and how her father did not know. I disagree with this point since in Chapter 6 Lisa’s mother admits to Lisa that her father did know about the affair: â€Å"He knew, but it was never mentioned† (268). This helps to release Lisa’s mother from some of the guilt, since there was no deception involved because both spouses knew what was occuring. D.M. Thomas has created a novel filled with interweaving images that can be seen from its beginning pages to the end. Most instances can be compared to a variety of other situations that occured in Lisa’s life and that has occurred in a historical context. Her symptoms and experiences display certain psychoanalytic theories that she dissected with the fictional Freud, even though his analysis were sometimes wrong. The fervent passion, the macabre deaths and the hopeful ending make for an enriching story that recalls a dark time in history and a hopeful ending (or beginning) for Lisa.

How to Trace American Indian Roots in Your Ancestry

How to Trace American Indian Roots in Your Ancestry Whether you want to become an enrolled member of a federally recognized tribe, verify a family tradition that you descended from an American Indian, or just want to learn more about your roots, researching your Native American family tree beings just like any other genealogy research - with yourself. Start Your Climb Up the Family Tree Unless you have a large collection of facts on your Indian ancestor, including names, dates, and tribe, it is usually not helpful to begin your search in Indian records. Learn everything that you can about your parents, grandparents, and more distant ancestors, including ancestral names; dates of birth, marriages, and death; and the places where your ancestors were born, married, and died. You can start by constructing your family tree. Track Down the Tribe During the initial phase of your research, the goal, especially for tribal membership purposes, is to establish and document the relationships of Indian ancestors and to identify the Indian tribe with which your ancestor may have been affiliated. If youre having trouble finding clues to your ancestors tribal affiliation, study the localities in which your Indian ancestors were born and lived. Comparing this with Indian tribes that historically resided in or currently live in those geographical areas may help you to narrow down the tribal possibilities. The Tribal Leaders Directory published by the U.S. Bureau of Indian Affairs lists all 566 federally recognized American Indian Tribes and Alaska Natives in a PDF document. Alternatively, you can access this same information through an easy-to-browse database of Federal and State Recognized American Indian Tribes, from the National Conference of State Legislators. John R. Swantons, The Indian Tribes of North America, is another excellen t source of information on more than 600 tribes, sub-tribes, and bands. Learn Background on Each Tribe Once youve narrowed your search to a tribe or tribes, it is time to do some reading on tribal history. This will not only help you understand the traditions and culture of the tribe in question but also evaluate your family stories and legends against historical facts. More general information on the history of Native American tribes can be found online, while more in-depth tribal histories have been published in book form. For the most historically accurate works, look for tribal histories published by University Press. Research Using the National Archives Once youve identified the tribal affiliation of your Native American ancestors, it is time to begin research in records about American Indians. Because the U.S. federal government interacted frequently with the Native American tribes and nations during the settlement of the United States, many useful records are available in repositories such as the National Archives. The Native American collection at the National Archives includes many of the records created by branches of the Bureau of Indian Affairs, including annual tribal census rolls, lists relating to Indian removal, school records, estate records, and claims and allotment records. Any American Indian who fought with federal troops may have a record of veterans benefits or bounty land. For more information on the specific records held by the National Archives, visit their Native American Genealogy guide or check out Guide to Records in the National Archives of the United States Relating to American Indians, compiled by archivi st Edward E. Hill. If you want to do your research in person, most of the main tribal records are stored at the National Archives Southwest Region in Fort Worth, Texas. Even more accessible, some of the most popular of these records have been digitized by NARA and placed online for easy searching and viewing in the National Archives Catalog. Online Native American records at NARA include: Index to the Final (Dawes) Rolls of the Five Civilized TribesIndex to Applications Submitted for the Eastern Cherokee Roll of 1909 (Guion-Miller Roll)Wallace Roll of Cherokee Freedmen in Indian Territory, 1890Kern-Clifton Roll of Cherokee Freedmen, January 16, 18671896 Citizenship Applications Bureau of Indian Affairs If your ancestors had land in trust or went through probate, the BIA field offices in selected areas throughout the United States may have some records concerning Indian ancestry. However, the BIA field offices do not maintain current or historical records of all individuals who possess some degree of Indian blood. The records the BIA holds are current rather than historic tribal membership enrollment lists. These lists (commonly called rolls) do not have supporting documentation (such as birth certificates) for each tribal member listed. The BIA created these rolls while the BIA maintained tribal membership rolls.

Asses whether it is accurate to label the american revolution as a Essay

Asses whether it is accurate to label the american revolution as a political revolution and the french revolution as a social revolution - Essay Example in rebelling against despotic structures and systems were witnessed in Europe and beyond; citizens rose up together to overthrow unpopular tyrannical regimes leading to a complete transformation. U.S and France are among the countries that witnessed remarkable revolutions. As indicated, revolutions can be generated and developed based on social or political grounds or both. The question that has puzzled many is the nature of the revolutions that occurred in America and France; whether they were social or political revolutions. The question is, was the American Revolution a political revolution? What about the French revolution, was it a social revolution? This paper aims at assessing evidence to prove that indeed the American Revolution was a political one while France, on the other hand, experienced social revolution. While there are many similarities in the two revolutions, what stands out is that American upheaval was politically driven unlike the French one that saw an uprising in response to inadequate social order and stability (Editorial Notes, 1959). One thing that distinctly justifies the American Revolution as politically instigated was government instability at that time. The gravity with which demonstrations were organized to overthrow the British regime justifiably attributes this revolution to political causes. The American colonialist sought to scrap the British oppressive systems that levied high taxes from the citizenry. 1776 was the year when Americans said enough was enough for political oppression leading to the transformation of political structures in the country. The French Revolution, however, was primarily based on the poor social structures and systems. Although it had shreds of political motives, the prime reason for effecting change was to revolutionize the existing social order (Cogliano, 2010). The France’s social stratification in three distinct estates brought up feuds. The larger estates that comprised of a large population

Gel point and fractal microstructure of incipient blood clots are Essay

Gel point and fractal microstructure of incipient blood clots are significant new markers of hemostasis for healthy and anticoagulated blood - Essay Example This way, the study aimed at investigating the value of dimension Df that characterized incipient clots formed in unadulterated blood samples, which were extracted from healthy participants. This was with a view to establish a â€Å"healthy index† which was to be used in representing a value of an incipient clot microstructure in terms of fractal dimension, and to further manipulate a healthy blood using unfractionated heparin. It also aimed at comparing any change in Df against standard thromboelastography (TEG) and laboratory coagulation markers. The subjects were divided into two groups: the healthy group and the Anticoagulant group. For the healthy group, strict exclusion criteria ensures healthy volunteers who were on antiplatelet or anticoagulant therapy, and those with a family or personal history of thromboembolic disease, and any acute disease, hepatic, renal dysfunction, or cancer were eliminated. This group consisted of 23 women, and 29 men totalling to 52 healthy patients. The mean age for the subject of this group was 33.6 years. On the other hand, the anticoagulant group had 38 healthy adults: 13 women, 25 men, and a mean age 25.2 years. In studying the impact of inhibiting production of thrombin on an incident clot, volumes (>10 uL) of unfractionated heparin were added to a volume of 20 mL of blood in vitro. The resulted in the production of an effective Antifactor (Xa) concentration ranging from 0.05 to 0.08 IU/mL. To minimize any dilution effect, a small volume of heparin was added to a larger volume of blood. The unfractionated heparin was altered to prolong activated partial thromboplastin to the range corresponding to the 0.3 to 0.7 U/mL of heparin. For analysis purposes 4 ml aliquots of blood was extracted from a sample for full blood count analysis including a platelet count. Samples were collected into full-draw dipotassiu, ethlenediamitetraacetic acid vacuattes. The Sysmex XE 2100 was used to analyse FBC. In the Rheometry, aliquots

Life in the Trenches Essay Example for Free

Life in the Trenches Essay Today, we were once again heavily bombarding the German lines. It was a routine thing nowadays. Some of the more experienced soldiers didnt even notice the heavy German response bombardments that were every second posing a threat to their lives. As we heard a shell landing, we heard attentively just to make sure it wasnt coming direct on us and then, the colossal roar burst from the ground. Life here was getting rather monotonous, always the same routine, four days on the frontline then four days behind lines and then the same thing the following week or so. It wasnt what the papers said up in England, they were written to hide the truth of the massacring that occurred at the battle of the Sommes for one example. Hundreds and thousands of corps lay motionless on the ground. General Haig believed that with heavy bombardments we could break through their lines. He was mistaken. Men were crushed by the machine-gun fire as if dry leaves and they lay there, untouched, rotting away in the muddy earth which emitted an incredibly pungent smell. The mud made it almost impossible to live in these trenches. The water was right up to my knees and there was nothing I could do about it. A lot of my comrades managed to get trench foot which was a disease which made your feet rot due to the fact that they remained submerged for hours if not days. Life was incredibly tough in the trenches, nothing like I had imagined it to be. I thought Id come back as a war hero but from the English articles we read, it seemed to me as if none of our letters had been dispatched or if they had been intercepted in some way, to not allow our families know the real truth. They are made to believe that all is well and that the heroes that saved the French are close to victory. This was not true. Although General Haig did believe he made some progress today, it was nowhere near what we had hopes. The Germans knew about the attack and had built very effective means to defend themselves. They had built dig outs that were up to 12 metres deep underground. This was to protect from any sort of shell attack that the English and the French had. They also had very effective barbed wire that the English didnt completely manage to destroy before the 200,000 men were sent over the top on a suicide mission. The weather was also very unpredictable some days it would be boiling hot and we would die of thirst waiting for something remotely interesting to happen and other times, we would fear for our lives when we could hear a shell whistling like a train in a tunnel, at which point, we would sink our head right into the mud and not rise until we heard a relatively near explosion. The dig-outs were a good initiative seeing as it has always been a fact that the best way to absorb shell shock is with earth. We heard that some of the accommodations for officers were rather nice in the dig-outs. They were full complete with a bed, a pump, and sometimes even some different food that they manage to bring along with them and place it in the cupboards. Everyday, there was fear of the new methods that the Germans had developed of attacking us. There was late news that gas attack was in use. Now it was regulation that we had to carry a mask with us at all times otherwise we could be gassed with new inventions such as the mustard gas which apparently burned right through your skin and you suffered a horrible and painful death. We were all worried about this new gas. We didnt know what it actually smelt like. Apparently, it had a pungent smell hence the name, mustard gas but most of my fellow soldiers feel that they would fall into panic if a gas attack was to take place One of the very few things which I feel is very positive about the whole trench warfare is the comradeship. I had made some pals that would risk their lives if it would mean saving mine. I had never experienced such a feeling until I came to the trenches. It was truly unique. Knowing that you would have to live with these people twenty four hours a day, seven days a week was a way of knowing that somebody would always be there for you. You would seriously bond with someone and would do anything to accomplish the promise you made them. This was particularly moving when one of your closest comrades dies in action and you feel you should have died with him or for him. The danger in the trenches was as dangerous on the front line as to get there. We would be exposed to heavy artillery fire in these measly little trenches that compared to the front line looked as if they were built for dwarves. When our men died, we buried them behind the trenches. It was a petty funeral, no service no nothing, just whoever wanted to attend to dig up a ditch and place his friends in there to rest in piece. It was up to you if you wanted to help seeing as there was always the chance of a stray bullet or a sniper hitting you as you were working. Most were left to rot. After a while, the trenches, with the wet weather deteriorated. There was no more a 4 thick bullet-proof parapet to save your life; the walls of the trench had collapsed to make the trench into a mud bath with water which was to reach your knees. During the wet weather it was truly disgusting. Overall life in the trenches is pretty gross and unhygienic although, some officers did get treated rather well and the food that the English were given which was usually bully beef and jam was of a much higher quality than any other front line army. Diseases spread and people suffer of lack of sleep without forgetting the fact that everyone was homesick and wishing to see their families so basically, apart from making good friends and fighting for your country, the trenches must have been a rather appalling experience.