performed to investigate the effects of temperature on the growth rate pine seedlings. Experiment 1 A batch of 60 pine seedlings (Batch I) was grown in a greenhouse under controlled temperatures. Ten plants were grown at each of six temperatures from 50 C to 300 C. These plants remained at their original temperatures 24 hours each day for two weeks. All other conditions were the same for all seedlings. The growth rates are shown in Table 1. Table 1. Growth rates for pine seedlings in Batch I Experiment
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Introduction: Heart rate and blood pressure are key factors in determining overall physical health. Together they establish how well the cardiovascular and circulatory systems are functioning‚ which is important in engaging in appropriate exercise safely. It is important to know and understand the resting vitals of an individual to establish a baseline of what is within normal ranges for that individual. We take resting vitals to ensure that physical activity does not cause any undue stress that
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Chapter 5: Flow Rate and Capacity Analysis 5.1 Objective Chapter 3 introduced the three basic building blocks of process flow namely the (average) flow time‚ (average) flow rate and (average) inventory. It is followed by a sequence of three chapters‚ 4‚ 5 and 6‚ which examine each one of these measures individually. Chapter 5 is concerned with flow rate analysis and issues of capacity. The major managerial concept discussed in the in the chapter is that of the bottleneck. We use the notion
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Thermoregulation is the process by which the body attempts to maintain a regular internal temperature so that the body processes can take place efficiently. The process ensures an equilibrium system is attained for all the body processes. The body temperature of an average individual is 37˚ C. this temperature fluctuates depending on activities one does. A human being is in constant movement unless they are asleep. As such‚ the temperature may increase or decrease thereby varying from this average
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How far do recorded crime rates show how much crime occurs in society Introduction • What is a ‘crime’? • Definition of recorded and unrecorded crime • Indicate how crime rates are recorded and by whom Main Body • Discuss reasons behind recorded and unrecorded crime • Discuss how crime rates are recorded and by whom • Discuss whether crime rates are recorded and collated accurately • Discuss impact on society Conclusion • Summary How far do recorded crime rates show how much crime occurs
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between temperature and light absorbance. The higher the temperature of the water surrounding the beetroot‚ the more coloured the water around the beetroot was. This is shown in the graph by: at 0°C‚ the water surrounding the beetroot was fairly pink and had an averaged amount of 0.074 absorbency. At 80°C‚ the water surrounding the beetroot was very pink almost red‚ and had an average of 0.982 absorbency. Conclusion The hypothesis was that beetroot left to diffuse at a higher temperature will have
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experiment involves measuring and identifying the change in blood pressure. In this experiment‚ measurements of systolic arterial pressure‚ diastole arteriole pressure‚ and pulse rate were recorded and observed. The effects of changes in the body were observed and measured during body positioning‚ exercise‚ and cognitive stress. The purpose of this lab experiment was to test multiple variables that can have an effect on blood pressure and pulse. As stated‚ the following variables that were tested were
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As the birth rates in recent years have been declined rapidly‚ the social issues that associate with older people’s social care come in quick succession. It is important to find out the way in solving these severe problems instead of ignoring. Therefore‚ this essay would analyze the approaches that different countries used and obtain the most sustainable way in order to achieve the social balance. Before comparing the elderlies’ social care approaches in different countries‚ providing the backgrounds
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CHAPTER 1 INTRODUCTION RATIONALE Several years ago‚ people trusted their neighbors but nowadays‚ none is trustable because anyone can be a criminal‚ can be a suspect. Crime has been increasing in Philippines recently. The public’s fear of crime is a major concern for policymakers‚ more so if it involves a marked and sudden increase of violent and property crime. Meanwhile‚ violent crime generally includes crime of violence such as murder‚ gang robbery with firearm‚ rape and sexual abuse.
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systolic blood pressure? Systolic blood pressure is the pressure exerted against artery walls created when the heart contracts to push oxygenated blood throughout the body. As blood pressure is represented by 2 numbers‚ systolic blood pressure is the upper number. A normal systolic blood pressure is 120 or below although it largely depends on the physical properties and capabilities of the individual. Q 2) what do you understand by the term diastolic blood pressure? Diastolic blood pressure indicates
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