The mass of Gliese 581 is 30 percent of the mass of the sun. Luminosity means how bright something is‚ and the luminosity of Gliese 581 is .2 percent of the Sun’s luminosity. From this information‚ we know that Gliese 581 is a very dim star! There are three confirmed and two other possible planets that orbit Gliese 581. Each of these five planets are close to the star and have a circular orbit. The planets orbiting Gliese 581 were named in the order they were discovered and are named Gliese e‚ Gliese
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Porter’s Generic Strategies Porter’s notion on “stuck in the middle” or “hole in the wall” is debatable‚ it being mutually exclusive. It might be true in some cases but not all the time. Even beyond Porter’s generic strategies‚ Toyota has been operating and already proven that it’s possible to be a low cost producer of a differentiated product. It was able to achieve leadership in North America‚ surpassing General Motors. They continuously find ways to reduce production costs and at the same optimize
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Argumentative essay Auggie and his family have been through many tough decisions in life. And even though there are more negatives than positives in school ‚ and daily life . They will get through it by getting back up even stronger . “how could you live with face like that “ those are the kind of comments auggie gets on the daily. Because of this comment it makes it harder for him to go out or to school until ‚ his mother decided that he should go to school even though most of his life
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Composition of Blood Plasma consists of: a) Nutrients b) Hormones c) Water d) Other liquid substances like water. A formed element consists of: a) White blood cells (WBCs) providing us the immunity b) Red blood cells (RBCs) carries the oxygen responsible for red color of blood contain hemoglobin‚ a molecule which contains iron c) Platelets blood clotting Reasons to make A.B. 1) Blood group problem. Human being cannot take blood of every human and the reason is the difference
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account of blood pressure testing during a clinical simulative skill session The clinical skill that I have decided to reflect on in this essay is the manual blood pressure test that I have performed on one of my colleague during a simulative clinical skills session. The aim of this essay is to reflect on this experience‚ so as to learn from it‚ identify areas of concern and increase competence in this skill accordingly. To start the essay it is the custom to at least give a definition of blood pressure
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to talk to you about the importance of donating blood. Some of you may know a friend or even a family member who has received blood at some time. I for one have received blood and I often wonder who took the time to donate it. According to the Journal of American Medical Association‚ it is noted that just 1 pint of blood can save three lives. Why You Should Give Giving blood does not just benefit recipients. Regardless of age‚ donating blood offers many benefits for donors. It lets you:
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Blood Composition. The following are components of blood - red blood cells‚ white blood cells‚ platelets and plasma (the liquid component). Red blood cells are the pinky white circles‚ the white blood cells are the big red blobs. Red blood cells do not have a nucleus because they do not divide and multiply Red blood cells are bi-concave‚ they are donut shaped. Red blood cells contain a pigment called haemoglobin which can react with oxygen to form the unstable compound‚ oxy-haemoglobin. Hb+4O2
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Hormones can react to increase blood pressure when it becomes low‚ the sympathetic division of the autonomic nervous system uses several ways to temporarily increase blood pressure when it has dropped for example during the fight or flight response. During the response‚ the sympathetic division is needed to stimulate the adrenal glands to release the hormones epinephrine and norepineprine which stimulate the heart to beat faster and for blood to flow more forcefully‚ this effect makes most of the
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Julianna Triano Block 4 November 19‚ 2010 Blood Donation Imagine a happy healthy teen. He does well in school and is easy to get along with. Imagine he is diagnosed with leukemia and requires daily platelet and blood transfusions just to stay alive. Now‚ imagine he has a rare blood type that requires him to be moved to a larger hospital for treatment. This is just another thing for him and his family to worry about. Similar stories happen every day in the United States. It is estimated that
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MANUAL BLOOD PRESSURE ASSESSMENT TECHNIQUE 2 Abstract: Taking a blood pressure reading is very important in the medical field. It is a way to detect cardiovascular health and treatment effectiveness. Blood pressure readings are one of the most popular tests being done in the healthcare setting. Recording a blood pressure consists of a number of steps‚ which were recently revised by the American Heart Association in the past few years. Because of the endless amount of misled readings and
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