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    Crime Reporting and Rate Responses CJS 200 2013 Crime Reporting and Rate Responses The purpose of major crime-reporting programs is to collect data about crime statistics and these statistics help with multiple other reasons for crime reporting. The statistics provide information about when and where crime is at a higher rate‚ including the type of crime and occurrences. This type of information is important to the development of new strategies to prevent and control crime; as well as where

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    Aim: The rate at which a reaction occurs‚ or takes place‚ is affected by various factors‚ such as the temperature at which the experiment is conducted in‚ the pressure which is given‚ the surface area which is exposed‚ use of catalysts‚ and the concentration. In this investigation‚ I would be investigating the affect of surface area‚ or particle size‚ in the rate at which a reaction occurs. Background Information: The more finely divided the solid is‚ the faster the reaction happens. A powdered

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    Heart Rate Lab Report

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    conditions could affect one’s heart rate. In the life of a human‚ the heart beats approximately forty-five million times per year varying based off of factors like age‚ gender‚ physical activity level (1). Furthermore‚ throughout the course of a day‚ the heart can vary in its heart rate from a number of different environmental changes such as prolonged standing‚ altered breathing (inhale vs. exhale)‚ and jolts of excitement such as being startled. Relating to the heart rate of an individual is their blood

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    The purpose of this lab is to determine the rate of reaction under different circumstances. Different variables will be manipulated to discover their effects on a particular reaction. Changes in temperature‚ pH‚ and enzyme concentration are examples of factors that have the potential to affect the initial rate of an enzyme catalyzed reaction in a controlled experiment‚ whether it be speeding the reaction up or slowing it down. Part I of the experiment establishes a baseline that can be used to compare

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    LABORATORY 3 The Effect of Temperature on the Rate of PNPP Hydrolysis Partners: Shelby Cruickshanks Alexis Williamson Introduction Most of the chemical reactions‚ which occur throughout our bodies‚ would proceed at a much slower rate of reaction without the presence of an enzyme. Cells can not wait for centuries for molecules to break down‚ if they waited for that‚ there would be no way for the organism to obtain energy or in turn survive. This is where biological catalyst comes into

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    Rate of Yoyo's Sleeping Time

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    Introduction Toys are one of the most wonderful inventions of mankind. One of the oldest and historical toys in the world is the yoyo. Yoyo is an object consisting of a spool that is reeled up and down on a string by motions of the hand. Yoyo was originally made as a children’s toy‚ but as it became popular through the years‚ it was also played by adults. In this modern age‚ it is hardly to see anyone occupied by yoyo because children‚ teens and adults are mostly absorbed in the wonders

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    Expiratory reserve volume decreased due to the rapid increase in breath rate. Normal resting breath rate is at an average 11.6 breaths per minute increased to 27 breaths per minute after exercise. The increase in BR causes expiration length to go below its normal 3 second interval. Therefore decreasing ERV by .6 Liters. Inspiratory reserve volume decreased due to the rapid increase in breath rate. Normal resting breath rate is at an average 11.6 breaths per minute increased to 27 breaths per minute

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    reported the findings of a study on teen suicide rates in Alaska. Using death certificates and U.S. census data to record trends in suicide rates among Alaskan teens ages 14-19‚ it was found that the teen suicide rate was 31.5 per 100‚000 persons each year. The study tested three hypotheses‚ the first being that the overall suicide rate of Alaska teens ages 14-19 during 1979-1993 would vary according to residence‚ gender‚ race‚ and age. Indeed‚ “suicide rates varied up to sixfold by race‚ gender‚ and local

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    Chapter 14: Base Rate

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    Chapter 14 - Base Rate Base rate is the mean number of times an event occurs divided by the mean number of times it might occur. Representativeness is a bias when people wholly and exclusively rely on pre-conceived notions. Empirical evidence suggests that people formulate their judgments by relying on representativeness and neglect the base rate. This results in sub-optimal judgments and guesses. Given a plausible base rate‚ the anchoring of judgment of the probability of an outcome whilst putting

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    Title: Rate of Photosynthesis Introduction: Photosynthesis occurs in plants where the light energy changes to chemical energy. This process occurs in the chloroplast of the plant cell in order to have gas exchange in the organism. Purpose: To measure the effect of light intensity on the rate of photosynthesis in the leaf cells. Hypothesis: The higher the concentration of the sodium bicarbonate solution‚ the faster the leaf of the plant will rise to the surface of the water in the beaker‚ the

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