Rylee Coder Biology period 4 May 19‚ 2013 Lung Cancer in Humans and the Rat Respiratory System The human respiratory system is very similar‚ if not practically identical‚ to the respiratory system of a rat. The only notable difference is the division of the lobes in human lungs. The left lung of a rat is composed of 1 lobe‚ while the right lung has 4 lobes. The right lung of a human contains 3 lobes and the left lung is composed of 2 lobes. Other than that (and some structural differences along
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represent the respiratory system. The function of the bronchi is to distribute oxygen throughout the lungs. I chose to illustrate a woman with her head tilted upwards‚ with flowers blossoming out of her mouth‚ and leaves flowing down her neck. A flower’s use of photosynthesis served as my inspiration. In photosynthesis‚ the plant will absorb carbon dioxide and exhale oxygen. Then we will breathe this oxygen back into our lungs and release carbon dioxide as we breathe out. This system is interesting
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Quantum mechanics is one of the major revolutions in 20th century Physics. It is probably the closest science has come to a fundamental description of the underlying nature of reality. And yet it is totally bizarre—it flies in the face of all our intuition and common sense. It sounds more like science fiction‚ or a poorly written fantasy‚ than notions which serious scientists would entertain. In this paper‚ we attempt to explain some of these fantastic notions for the layman. This paper comes with
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Respiratory Examination General Knowledge Focus points GENERAL APPEARANCE General state of health and sick or not sick?The examination is performed with the patient sitting over the edge of the bed or on a chair Observe for nasal prongs‚ oxygen masks‚ metered dose inhalers (puffers) and other medications‚ and the presence of a sputum in tissues/mug Respiratory pattern / Signs of dyspnoea at rest. Tripod leaning forward with their arms on their knees‚ this compresses the abdomen and pushes
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x/2)L/2 = KLx(5/4) The equivalent spring constant is Keq= f/x = 5K/4 1.28 1.38 Take moments about the pivot‚ the restoring torque is T = (mg)(Lsinθ) For small angles‚ sinθ is approximately equal to θ in radians and KT = T/θ = mgL 1.39 The buoyant force is equal to the weight of the water displaced = vol x density. F = (πD2/4)(x)(ρg) ; k=F/x=(πD2/4)ρg Use MATLAB to check the spring constant obtained from the slope of the f vs. x plot. Problem 1.49 1.49 x=[0‚.3‚.46‚.7‚.75‚1.05‚1
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LESSON PLAN YEAR 3 Subject : English Class : 4 Zamrud Time : 12.30 p.m. – 1.30 p.m. Date : 14th April 2015 (Tuesday) Topic : Unit 7– Blogging Enrollment : 41 Pupils Proficiency Level : Advanced Theme : World Knowledge Focused Skill : Reading Integrated Skills : Writing Learning Standards: Content Standard Learning Standard 2.2 By the end of the 6 year primary schooling‚ pupils will be able to demonstrate understanding of variety of linear and non-linear
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Crosstalk- unwanted signals in a communication channel (as in a telephone‚ radio‚ or computer) caused by transference of energy from another circuit (as by leakage or coupling) Waveguides- a device (as a duct‚ coaxial cable‚ or glass fiber) designed to confine and direct the propagation of electromagnetic waves FTTH- the installation and use of optical fiber from a central point directly to individual buildings such as residences‚ apartment buildings and businesses to provide unprecedented high-speed
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oxygen and respiratory disease. Respiratory disease is the term used for defining diseases like chronic obstructive pulmonary disease (COPD)‚ emphysema and asthma. Common signs and symptoms of respiratory disease are coughing‚ wheezing‚ dyspnoea and production of abnormal secretions like sputum and haemoptysis (Jenkins et al 2008). Respiratory disease accounted for 8.4% of the registered deaths in Australia in 2007. There was an estimated 6.6% increase in deaths caused by respiratory disease from
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EXERCISE 1 1. Write the following as full (decimal) numbers in SI units: (a) 286.6 mm‚ (b)85 V (c) 760 mg‚ (d) 60.0 ps‚ (e) 22.5 fm‚ (f) 2.50 GV. 2. A typical adult human lung contains about 300 million tiny cavities called alveoli. Assume that the alveoli are spherical‚ and that the volume of a typical human lung is about 2 liters‚ estimate the average diameter of a single alveolus. 3. Two vectors have length and What are the maximum and minimum magnitudes of their vector sum? 4. is a vector
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Measuring the Respiratory Quotient Table 1 Representing the raw data of the Gas Pressure(kPa) in an enclosed environment during respiration of mung beans and sunflower beans with and without soda lime. Time in seconds(+/-1) | Mung Beans(+/-0.01kPa | Mung Beans with Soda Lime (+/-0.01kPa) | Sunflower Beans(+/-0.01kPa | Sunflower with Soda lime(+/-0.01kPa | 0 | 100.97 | 103.29 | 100.97 | 100.93 | 50 | 100.49 | 102.85 | 100.45 | 100.48 | 100 | 100.07 | 102.51 | 99.89 | 100.07 | 150
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