Science Essays
4,476 Science Free Papers: 2,911 - 2,940
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Parkinsons Disease Essay
NEW ZEALAND By Andy Burford The country that I am doing for my report is New Zealand. New Zealand is made up of two Islands. The north and the south islands. It is located in the south pacific by Australia. The first people to settle New Zealand came over
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Pathophysiology
Patient History: MA., a 56 year old, Caucasian female with a long history of diabetes, tobacco use, hypertension, and ulcers. Patient presented to the emergency room complaining of chest pain that radiates to her neck and left shoulder. Patient further states that during periods of compliance. She was brought to
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Patient Case Study: Fluid & Electrolyte Imbalance
Patient Case Study: Fluid & Electrolyte Imbalance This patient case study report will outline the contributing factors related to a fluid and electrolyte imbalance, whilst assessing the medical and nursing management for the patient. Furthermore, an evaluation of the implemented nursing and medical treatment will also be discussed in this
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Patient Education Project
Patient Education Project The digestive system is a very complex but efficient system that allows the intake and disposal of material that allows the body to perform routine daily activities. The digestive system allows the intake of food and water to be broken down to be used for energy. The
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Paul Tillich's Case
Paul Tillich's definition of faith is one that is ambiguous at first. Paul Tillich describes faith as an act of being ultimately concerned. He explains in his book Dynamics of Faith that faith does not always have religious content. He approaches the idea of faith from an almost secular point
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Pavllovian Response (humor)
Have you ever wanted to make a dog salivate on command? No? Me either, but if you ever want to you can give your thanks to a man name Ivan Pavlov. Who is this deity of digestion? Ivan Pavlov has lived a very distinguished life and has even won a
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Pay for Your Name
Pay for Your Name "Pardon? I am sorry. But what's your name again?" "Wang Jian. My name is Wang Jian." "Sorry.Would you mind if I could ask for your English name?" "OK. My English name is Sword King." "You make me think of a strong and aggressive man!" "How? My
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Peace like a River 000
Leif Enger's remarkable novel Peace Like a River quietly slipped into bookstores in September. Like the smart kid who sits at the back of the class and seldom speaks, it was very nearly overlooked during the brawling Franzen-Oprah hoopla. However, Peace Like a River is a book worthy of the
Rating:Essay Length: 1,439 Words / 6 Pages -
Peat Bogs
Peat Formation Peat is a partially decayed organic matter laid down in anaerobic, or lacking oxygen, conditions in wetlands. Peat forms when plant material, usually in marshy areas, is inhibited from decaying fully by acidic conditions. It is composed mainly of peat moss or sphagnum, but also includes trees,
Rating:Essay Length: 948 Words / 4 Pages -
Peat Land Communities
The Peatland Communities Peatlands are wetland communities that form through the accumulation of partially decayed plant material, peat. Peat is the partially decomposed remains of dead plants and to some extent animals. The most common forms of peat are sphagnum mosses and sedges. Peatland communities develop where the amount of
Rating:Essay Length: 257 Words / 2 Pages -
Pediatric Donation and Transplantation
Camlien Chau NU 497 Directed Study Assignment # 4 Assignment # 4 (E): Search Alabama Organ Center (AOC) Out of each of the boxes I found the most interesting information to me was the Pediatric Donation. Pediatric donation is a difficult subject. The loss of a child or infant is
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Peer Pressure in Adolescent's Eyes
Peer Pressure in Adolescent's Eyes What is peer pressure? Peer pressure can be described as a positive or negative reaction that occurs when one is influenced by certain people (http://dictionary.com). Peer pressure is constantly surrounding individuals all the time. I believe friends, family members, and religious institutions have the strongest
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Peer Review Article Versus Popular Press Article on Lead Poisening
Lead poisoning has been a concern for many years. In fact, because of the affects of lead poisoning, there has been an extensive decline in its use. "Many people believe lead poisoning is no longer a threat, yet millions of homes contain lead based paint" (Heck, J., 2005, para. 1).
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Pemphigus
Pemphigus "Blistering skin"  Pemphigus involves blistering of the outer layer of the skin (epidermal) and mucous membrane. It's an autoimmune disorder where the immune system produces antibodies against specific protein in the skin and mucous membrane (I.e. the body's immune system mistakes the cells in the skin as foreign
Rating:Essay Length: 344 Words / 2 Pages -
Pendulum Investigation
Physics PENDULUM INVESTIGATION Aim of the investigation The aim of the pendulum investigation is to see what will happen if I change a variable whilst I swing a pendulum and see the effect which it has on the pendulums time to complete one whole swing (from where it starts, to
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Pendulum Swing
Graphical Analysis Aim: To investigate, by graphical means, the relationship between periodic time and length for a simple pendulum. Apparatus: Pendulum bob, light string, clamp stand, meter ruler, stopwatch, graph paper. Theory: The relationship between two physical quantities can be determined by graphical means. For a simple pendulum, the relationship
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Pendulum's
Pendulum Lab A pendulum is something hanging from a fixed point which, when force is applied, swings back, forth, up, and down due to gravity and inertia (Beynon 1). Pendulums can range in shape, size, and weight. An example of a pendulum can range from a swinging chandelier to a
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Penguin
of several different aminoacylation identities may be used within any subfamily. These two familial sublocation preferences imply two modes by which new integration site usage evolves. The tmRNA gene has been adopted as an integration site in both modes, and its distinctive structure imposes some constraints on proposed evolutionary mechanisms.
Rating:Essay Length: 250 Words / 1 Pages -
Penguin Evolution
On our Earth, we are graced with many fantastic life forms. From those gliding through the heavenly skies, to those at the deepest depths of the oceans, there is a plethora of various species. A group of these, though, is like a diamond in the rough. While many people
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Penguins
Myopic little men in tuxedos, or highly efficient land/water animals? Recent research indicates there's more to penguins than meets the eye. If you've every wondered what it would be like to be able to see as clearly under water as you can on land, just ask the nearest penguin.Most
Rating:Essay Length: 361 Words / 2 Pages -
Penicilin Production
Microorganism selection The highest antibacterial activity and highest productivity was found in P. chrysogenum. And also P. chrysogenum transforms substrates rich in carbohydrates into penicillin. Because of these reasons P. chrysogenum strain is chosen for penicillin G fermentation. Microorganism can be kept lyophilized or stored as a spore suspension 20%
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Penicillin Serendipity
Penicillin There were many fascinating serendipitous scientific discoveries in the 20th century. One of them was the discovery of penicillin by Sir Alexander Fleming. The discovery and development of penicillin totally changed the direction of approaches to treating infectious diseases and saved millions of lives ever since (1). It was
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People & Planets
1.1 Introduction With the passing of each year since the beginning of the twentieth century, scientists have become increasingly aware and concerned with the impacts of human civilization on the natural processes of our planet. The culmination of humanity's varied and far-reaching impacts have come to a head in one
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People Who Complain
These rainy days have brought my mood down a bit. I want it to be warm and dry again so we can all wear skirts and go to the beach at night and play in the sand. However despite the lousy weather I know that clear skies are up ahead,
Rating:Essay Length: 303 Words / 2 Pages -
Perceptual Timing in the Elderley
What differences in timing are found in elderly people? How are these accounted for by modern timing theory. Perception of time is a concept that has interested gerontologists for many years. - Subjective changes- 'Christmas effect'- Christmas comes round quicker each year. Slowing down of information changes An increase in
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Perfectionism - Bowel Pain Link
'Perfectionism' bowel pain link A report in BBC news posed a threat to people who are perfectionists. Perfectionists are people who have high expectations of always doing the right thing. The report reveals that such type of people have high risks to developing irritable bowel syndrome or IBS after a
Rating:Essay Length: 372 Words / 2 Pages -
Performance Enhancement Research Paper
Performance Enhancement Research Paper Androstenedione вЂ" it was a perfectly legal nutritional substance that was easily accessed in a health food store, but is now banned by the World Anti-Doping Agency and classified as an anabolic/androgenic substance. What does it do, and why would someone use it? This supplement was
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Performance Enhancing Drugs
Jason Dvorak Mrs. Donohue Research Methods 10 December 2000 Performance Enhancing Drugs When most people think of performance-enhancing drugs the first thought that comes to their minds is the illegal ones like steroids, but today there are more non-illegal drugs like creatine and androstenedione for people today. Creatine is a
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Performance Enhancing Drugs
I'm pretty sure you all have engaged in some sort of athletic competition that could be classified as a sport. If you can say that you have, most of you could not keep up with some of the more naturally athletically gifted people you were competing with or against..
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Performance Measurement
Performance Measurement Module: The Stakeholder Approach to the Construction of Performance Measures List of Contents: Page No. 1. Introduction 3 2. Background to Performance Measurement and TQM 4 3. Analysis of Study 5 4. Stakeholders 9 5. Benchmarking 10 6. Sampling of the chosen population 11 7. Sampling Frames
Rating:Essay Length: 4,858 Words / 20 Pages