1932‚ the United States Public Health Service (USPHS) conducted an experiment in Macon Country‚ Alabama‚ to study the progression of syphilis in black males known as the “Tuskegee Syphilis Experiment”. During this experiment‚ medical professionals intentionally withheld treatment for syphilis after deceitfully promising these volunteers beneficial treatment to help combat the disease. Until this day‚ the Tuskegee syphilis experiment is an infamous clinical study in America’s history that delineates
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Experiment D-Pre-lab: Synthesis of a Room Temperature Ionic Liquid (RTIL) Name: Morgan Smith Student #:130635880 Date Submitted: November 7‚ 2014 Lab Section: Friday 2:30pm‚ Section 9 T.A: Matt Halloran 1. Refer to the last page. 2. Arrow pushing mechanism: 3. Refluxing is when the reactants are boiled and the vapor that is produced is cooled. When the vapor is cooled it changes back to its liquid state and returns to the flask. 4. The visual cue that allows you to determine that the
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methods to gather important information for the betterment of the human race. Experiments often involve the use of humans and animals. What can be done to a human or animal in the name of science and research is a question of ethics. Ethics is study of moral issues in the fields of medical treatment and research. In the experiments performed by Carney Landis‚ many ethics violations were committed. In his experiments humans and animals were not treated correctly. Animals were tortured and killed
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Helicopter Experiment Prediction: As the mass on the helicopter’s copters increases‚ the speed taken for the rotors to spin down faster‚ this is because there will be more downward pull from gravity‚ as the terminal velocity for a paper helicopter is low. Variables: Independent variable will be the mass that we change throughout the experiment. The dependant variable will be the time that we measure for the helicopter to reach the floor. Finally the controlled variables include‚ the helicopter
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underlying theme among these readings. Humans can sometimes have thinking patterns that can lead their thoughts down deceptive paths when trying to think analytically. One that was brought up in several readings and was also pointed out in class‚ was the deception of authority. People have been primed to believe what they are told by authority figures and to not ask questions. Realizing this and fighting against this habit‚ is a key part in being a well-educated scientist. The main idea here is that we have
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The third type of deception that I would discuss is exaggeration which is the overemphasizing of something for the better or for the worse. Mostly all people exaggerate to convey someone from doing something. Even in one of the most watch sports players exaggerate in order to have a chance in winning. The certain sport that I am talking about is soccer. Soccer players just seems to have such low pain tolerance because they will roll around like they’ve been shot any time they fall. One time I was
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comprehension or as I like to call it creativity. Funny Enough‚ I use the ocean‚ something so serene and effervescent to describe my annual quarter life crisis. Unconciously however‚ that must be no mistake‚ seeing that Water will be the theme of the experiment I will be working with. I’m still a little skeptical as to how I chose Water . There was no real inspiration‚ or interest on such force but rather an intuition that drove me to further explore this element. Perhaps an unconscious inclination
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Why will insulators affect how long a test tube of hot water stays hot? Background Information I know that there are many different ways of insulating this test tube‚ shiny foil can be used because it’s a poor emitter of radiation and it will reflect escaping heat by reflecting‚ because this method is used in flasks to keep hot drinks warm. Though it is a good conductor so will lose heat through to surfaces its touching but it shouldn’t matter because it will be touching air and glass which both
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float. Any object with density more than that will sink. Carbon dioxide‚ or CO2‚ also played a big role in this experiment. Many soft drinks contain CO2. Studies show that Sierra Mist had the most carbonation out of most soft drinks. There was a lot of carbon dioxide in the soda. That was the reason the raisins would float up and down. There were many purposes to this experiment. One purpose was to teach us about density when we saw how the raisins floated to
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plants * Where to find: Under logs‚ moist leaf liter‚ in pet food dishes‚ flower pots (have water)‚ and under stones and bricks. Live in moist and shaded areas. Objectives: * Observe various aspects of a terrestrial isopod * Conduct experiments examining the responses of isopods to various environmental factors * Design and conduct an investigation of animal behavior: will the Isopods prefer a normal wet environment or a wet environment with diluted vinegar? Hypothesis: The
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