Von Willebrand disease When you sustain an injury or if your blood vessels get damaged‚ it sends out strong signals that are picked up by platelets. These platelets are tiny blood cells rush and spread across the surface of the injury and form clots or plug to stop the bleeding or repair the damage in a process known as adhesion. On any site of injury‚ these platelets send out chemical signals to other platelets to pile onto the clot formed in a process known as aggregation. Having too many
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Von Willebrand Disease is a genetic disorder caused by missing or defective Von Willebrand Factor which a clotting protein in the blood. Von Willebrand Disease is the most common bleeding disorder and it affects a large number of people. Von Willebrand Disease is carried on chromosome 12‚ it is genetically passed‚ and it affects men and women equally. Symptoms: People with Von Willebrand Disease will often experience reoccurring nosebleeds and very easy bruising. During invasive procedures such as
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Wernher von Braun can be known as one of the most important individuals to the development of modern rocketry. Wernher von Braun was instrumental in the development of liquid fueled rocket engines. He was also the head engineer of the V-2 missile. Wernher Von Braun played an important role in the development of liquid fueled rocket engines. One March 23‚ 1912 Wernher von Braun was born to the wealthy barons Emmy von Quistorp and Magnus von Braun. One of the most notable moments in his childhood
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The Red Baron is the autobiography of the famous German flyer‚ Manfred von Richthofen. The book was published in Garden City‚ New York by Doubleday & Company‚ Inc. in 1969. In 230 pages‚ The Red Baron‚ demonstrates what warfare is like from the eyes of von Richthofen. The book was crafted using entires to his diary and letters he has written to his family. Manfred von Richthofen was born in Kleinberg‚ a small town near Breslau (Now Wrocław‚ Poland)‚ May 2nd 1892. He was born the eldest in to an
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will be accomplished by focusing on significant people and significant political and economic views that they held to show the differing positions in 1848 – 1849‚ and by looking at pertinent facts in the 1850s. This will also focus greatly on Otto von Bismarck‚ who is the man most credited with bringing the thirty-seven Germanic states under one flag‚ and instilling in the people a sense of nationalism (adding yet another facet to the German people‚ among radical
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Mirror mirror on the wall; the story of justus von liebig’s invention “There are two ways of spreading light‚ to be the candle or the mirror that reflects it.” the inventor of the first silver plated mirror was Justus Von Liebig‚ a german chemist. His invention was first created about 200 years ago in germany. The very first mirror dates back to 6000 B.C. in modern day turkey Justus Von Liebig‚ created a method of mirror making which involved depositing silver‚ instead of the previously used lead
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Triangle is a title of a book that was authored by a journalist David von Drehle in 2003. In his book‚ David Von Drehle wrote about the fire at Triangle company in March 1911 which left 146 workers dead most of the perished being young immigrant women (Otfinoski‚ 2014). The fire that broke in Triangle shirtwaist factory consumed upper three stories of the company consuming employees who were preparing to leave within minutes. David Von Drehle works for The Washington Post as a journalist‚ and he is also
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Otto von Bismarck of Prussia With‚ Otto von Bismarck‚ Germany grew from a fragile union of states to a dominant empire. For the 19th century‚ Bismarck’s policies limited the destinies of most of the countries of Europe. Otto Eduard Leopold von Bismarck-Schonhausen was born on April 1‚ 1815‚ at Schonhausen. Otto decided to learn law at universities in Berlin‚ and then entered the Prussian civil service. He then left the service and went back to his family but then entered politics in 1847. At the
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VON WILLEBRAND DISEASE Von Willebrand disease is named after a physician named Erik von Willebrand in the 1920s. It was first discovered in a five-year old girl in 1924. He assessed members of her family and reported in 1926 that this was a previously undescribed bleeding disorder that differed from hemophilia. He recognized the inheritance pattern‚ and noted that the bleeding symptoms were greater in children and in women of childbearing age. This disorder also effects animals‚ mostly dogs. There
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Wernher von Braun (1912 – 1977) Inspired by the possibilities of space exploration by reading the science fiction of Jules Verne and H. G. Wells‚ von Braun developed a keen interest in space flight‚ and became the most important rocket designer of his time. During World War II‚ von Braun worked for the German army‚ developing missiles. This work resulted in the V-2 rocket‚ which used liquid fuel and could bomb targets in Europe. The structure of the V-2 rocket became the basis of the rockets used
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