Results A left gastrocnemius muscle of a frog (L=3.2cm in situ) was used in experiment 1 and 2‚ while a right gastrocnemius muscle of a frog (L=3.4cm in situ) was used in experiment 3. The sciatic nerve of the frog was placed over the stimulatory electrodes covered with a piece of a Kimwipe moistened with Ringer’s solution. The relationship between muscle length‚ force production and velocity of contraction was studied. Force transduced calibration In order to get a more accurate data from force
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International statistics of circulatory system diseases‚ cardiovascular diseases in Mongolia. Done by: Anand. B (AUS-233) Ulaanbaatar‚ Mongolia 2013 year. International statistics of cardiovascular diseases. According to WHO estimates‚ 17 million people around the globe die of CVD each year. In 1998 there were 7.3 million deaths from heart attack and 5.1 million from stroke. Another 15 million each year survive minor strokes. 600 million people with high blood pressure are at risk of
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Individual Project: Verbal Presentation Dr. Ho Jee Hou 1. Practicalities 2. Material 3. Audience 4. Yourself 1. Practicalities Worth 10% 15 minutes + 5 minutes for questions Timetable to be circulated through email PowerPoint presentation is recommended Peer assessed (among a group of 7 – 8 students) 2. Material Time is precious You do not have to include everything Tell a coherent story Present your results clearly What to say Structure your presentation
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The American physiologist Walter Cannon used the term Homeostasis to describe the body’s ability to maintain a constant stable internal environment despite the changes to the external surrounding1‚2. The body has a range of receptors these are used to constantly monitor the body’s internal conditions to keep them in physiological limits. To achieve this‚ every organ works together and thus the body works together as a whole. This requires body to communicate with the organs‚ this is established through
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(P1) Outline the functions of the main cell components Every individual possess billions of cells in their body but not only is the human body functional With cells but also contains tissues‚ organs and systems which is what the human body is made up of. The cell carries out vast numbers of chemical reactions which processes in order to make up the essence of life (Moonie N‚ Aldworth C‚ Billingham M & Talman H ‚2012). Cells are usually grouped together with other cells carrying out particular
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the importance of market structures this paper will first define the term and concepts concerning market structures. Next‚ this paper will analyze a simulation given by the University of Phoenix as a learning tool to help understand market structures and lightly covering what the advantages and limitations of supply and demand identified in the simulation were. Then this paper will attempt to apply the concept
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a significantly less profit than those with more misogynistic foundations. Disney released The Princess and the Frog in 2009. This was a film with a strong female lead that personified traditional male and female characteristics. Unfortunately‚ The Princess and the Frog did not garner the profit of previous films. Per Whelan‚ “Much to Disney’s dismay‚ however‚ The Princess and the Frog did not do as well at the box office as they might have hoped—a dismal $104 million domestic gross. This had surprisingly
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However‚ these effects can vary greatly‚ with some species being affected greatly‚ and others not at all. For example‚ UV-B radiation can cause the skin of Gray Tree frogs to darken‚ and cause them to swim less. For others‚ like the Pacific Tree frog‚ this radiation can reduce larval survival and increase abnormalities in behavior and development. Other common effects include increased embryo mortality and behavioral avoidance. Interestingly‚ different populations of amphibian species can be differently
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well. The process of testing an instrument’s accuracy is known as calibration. The purpose of this lab was to calibrate a variety of equipment frequently utilized in the Exercise Physiology lab and to become familiar with the operation of the calibrated equipment (Lab manual). The equipment calibrated in the exercise physiology lab was the speed of the Parvo treadmill‚ the incline of the Cosmed treadmill‚ the resistance of the ergometer‚ and the measurements of the Detecto and Chatillon scales. Each
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Cheat Sheet for Test 3 What is stress? Any force that pushes the body out of optimum homeostatic conditions Stressors include Digesting food‚ exercising‚ waking after a long sleep Walking outdoors after being indoors Impending happy event such as a wedding or party‚ falling in love Arguments ‚ over work‚ exams The General Adaptation Syndrome is A predictable set of behavioral
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