Variables Independent variable: The temperature of HCl is going to be changed. The temperature 10℃‚30℃‚50℃‚70℃ and 90℃ of hydrochloric acid will be used to conduct the experiment. The hot plate is going to be used to reach 30℃‚50℃‚70℃ and 90℃‚ that are higher than the room temperature. Ice cubes can be used with water bath to make 10℃ hydrochloric acid. Dependent variable: The time it takes for carbon dioxide gas produces up to 20mL of gas syringe is going to be measured. It will be measured
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ABM PROJECT 2013 1. INTRODUCTION AND SUMMARY OF RESEARCH HYPOTHESIS It is common knowledge that the prices people have to pay for accommodation in hotels vary enormously. Furthermore‚ hotel revenue managers probably posses or more or less accurate intuition of what causes room rates to diverge. However‚ they do not know how Online Travel Agent sites select the leading hotels to be placed on their first search page. In this respect‚ some determinants are expected to be associated with
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variable The variable is the important aspects of the research. In research the concept are measure from variable. Variable are anythings that can take on differing or varing values. it mean that the value of variable vary from person to person‚ time to time or place to place but the meaning of variable are same to all. Thus variable are the charactestics of person‚ groups‚ objects‚ ideas‚ feeling or other thing that researcher want to measure. Variables are thus anything that can take on differing
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Animal Experimentation i Should Animal Experimentation Be Abandon? Veronica Liang ESL 408C Marcia Rauch November 18‚ 2011 Animal Experimentation ii Research Paper Outline Title: Should Animal Experimentation be Abandon? I Introduction Thesis Statement: Animal testing is a debatable issue in modern society. Some people argue that animal testing should be kept due to medical benefits and research study conveniences. However‚ I think animal experimentation should be banned by refuting
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Descriptive Research * Recording events * DESCRIPTIVE RESEARCH: describes behaviour of organisms in natural settings * CASE STUDY: in-depth analysis of an individual‚ group‚ or event. * detail; observation‚ interview‚ tests‚ etc. * closely study rare phenomena; challenge validity of other theories; new hypotheses * does not accurately determine cause-effect; inaccurate generalization; researcher bias * RESEARCHER BIAS: lack of objectivity
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Joel Talkoff Second Year Composition Brandon Marshall 21 April 2013 Animal Experimentation Animal testing has been at the forefront of most advances in medical history. Without it‚ we would assuredly be ages behind where we are now in terms of medical sciences. Animal testing is a highly controversial topic with many opponents who would go out of their way to “liberate” these animals who were born for this reason‚ bred in captivity so as to do no damage to the species as a whole. The evidence
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Intro Variable stars are important in astronomy because they provide information on the properties of the stars. Variable stars vary in brightness over time and have periods ranging from a couple hours to hundreds of days. Moreover‚ pulsating stars are variable stars and have two types of pulsating stars‚ such as RR Lyrae and Cepheid. Additionally‚ the simulators in this lab gives individuals a visual model of how variable stars are determined and measured. Therefore‚ the simulators will give individuals
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ANIMAL EXPERIMENTATION There has been a controversy between animal rights supporters and scientists about whether it is right to use animals in experimental research. Also‚ it is very debatable whether using animals for such research results in finding a cure for diseases. From my point of view‚ if there are no other alternatives‚ and if it is possible that this will contribute to science‚ animals may be used for experimental research. Although the animal rights activists claim that people and
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Animal Experimentation Animal experimentation is the use of non-human animals in experiments. Millions of animals are used annually in laboratories to test in household products‚ medicine‚ make up‚ food additives‚ weaponry‚ and psychological experiments. Animal experimentation began with the Greeks in the third and fourth century BC with their curiosity of human bodily functions. Aristotle and Erasistratus were one of the first people to use animals for experiments. Galen‚ was Greek physician‚ was
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For decades‚ inmates in prison have taken part in medical research for both government testing and pharmaceutical drugs. At first what seemed to be a good idea‚ has recently been proven to not be as beneficial as once thought. Although many believe that testing on prisoners is a good idea‚ prisoners should not be used for experimentation due to the fact that prisoners are easily manipulated‚ along with poor physical and mental health. Many prisoner testing enthusiasts would put out the argument
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