Introduction The heart is an extremely important organ in the human body‚ and it must be able to adjust the heart rate for when a person is resting or for when a person is running. Heart rate is defined as the number of heartbeats per unit of time‚ usually per minute (Medicine-Net). The heart rate is based on the number of contractions of the ventricles. The pulse is defined as a bulge of an artery from waves of blood that course through the blood vessels each time the heart beats (Medicine-Net). Pulse can
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Exchange Rate Determinants in Mogadishu in 2011 Ibrahim Mohamed Ibrahim SIMAD University ibrahimkhaliil@yahoo.com Abstract The purpose of this study was to examine the determinants of the exchange rate this study was set to analyze the Exchange Rate determinates in Somalia in due to 2011. There are two factors that are assumed to have strong relations with exchange. Descriptive and regression analysis was used to draw up the satisfactory conclusion. SOS-1 and SOS-2 were determinants
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Investigative Quest The purpose of this experiment was to find out how music affects the female human heart rate. Hypothesis My hypothesis is that female resting heart rate will increase as the music tempo increases. If the tempo is slower the heart rate will stay at resting heart rate or decrease. Variables The variables used in this experiment were: • The tempo of the music. • The subject’s heart rate. • The subject’s age. Controls The controls used in this experiment were: • How long the subject
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Factors that affect exchange rates. Like any price‚ the exchange rate deviates from the cost basis - the purchasing power of currencies – under the influence of supply and demand of currency. The ratio of the supply and demand depends on several factors. It reflects connections with other economic categories - cost‚ price‚ money‚ interest‚ balance of payments‚ etc. There is a complex of interweaving and nomination of decisive factors. Among them are the following. • 1.The rate of inflation. The ratio
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heart rate to speed up‚ decrease‚ or stay the same‚ the volume of sound has a high effect on the heart. However‚ if people will let down the volume of sound‚ others would not be mannered by the increase in volume managing to the deadly heart attack. Sound within the community‚ for instance‚ traffic can cause a human’s heart rate of increase. Problem of heartbeat tends to be solved by seeing what kind of sound causes the increase of heart rates to place a termination to increase of heart rate. If
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Unemployment Rate in Japan. Figure 1.2 Labor participation rate for total‚ male and female. Figure 1.1 Shows unemployment rate is on the upward rising trend since year 1980 to year 2008. An increase in unemployment is seen from year 1980 to year 1986‚ then follow by a slight decrease in year 1987 to 1991 and continue to increase steadily from year 1992 to 2002 reaching a record of 5.4% high unemployment rate in year 2002. However‚ from year 2003 to 2008‚ a decrease in unemployment rate is observed
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From my perspective‚ EURUSD could be staged for a continued decline over the coming days or weeks. According to the fundamental analysis‚ the euro exchange rates are expected to depreciate in the long-run. Although there was a short uptrend during last week‚ which was driven by yields‚ the investors worry more about deflation and the euro’s resilience. What’s more‚ the ECB rates are highly expected to be cut after ECB’s policy meeting on Thursday. The market is expecting a 25bps reduction in the
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environments affecting the rate of reaction‚ PNPP (p-nitrophenyl phosphate) + H20 ? PNP (p-nitrophenol) + H3P04. This reaction is catalyzed by the enzyme phosphatase. Different environments produced different reaction rates as environmental factors affect the efficiency of phosphatase. This is because environmental factors can change the tertiary structure of phosphatase‚ which alters its active site‚ and thus changes its efficiency to catalyze the reaction. We measured the rate of reaction‚ by using
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can measure the heart rate of the crayfish by measuring the change of the impedance of the circuit that is created by placing fine wires on
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Internal Assessment: Rate of Evaporation Ann George Mr. Frias/4th Period Wheeler High School Research Question How will changing the molar mass of alcohol affect the rate of evaporation‚ represented by the change in temperature over time‚ measured using a temperature probe? Research/Abstract Alcohol is an organic compound in which the hydroxyl functional group‚ OH‚ is bound to a carbon atom. Its carbon center should be saturated; it should have single bonds to three other atoms. The different types
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