| Title's for Science Papers |
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THE ENDOCRINE SYSTEM The endocrine system controls the complex activities of the body by secreting hormones into the circulatory system that influence target organs . ... The endocrine system consists of the pituitary gland, the thyroid gland, the parathyroid gland, the adrenal gland, the pineal gland, the pancreas, and the gonads. |
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The results of this lab were that as HCL was increased, the pH of seawater and distilled water decreased . According to the results, however, the pH of the distilled water decreased more rapidly than the seawater. |
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The purpose of this experiment was to determine the effects of molecular weight and temperature on the crystallization rate of poly ethylene glycol PEG . When any plastic part is molded, the cooling rate affects the degree of crystallinity. |
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On September 20, 1999 an earthquake hit Taiwan which left devastating effects which killed 2297 people, injured 8700, left 600000 people homeless and caused 14 billion dollars in damage. |
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Ages effects how fast you can learn . Although there are other factors they are incorporated with age . Younger people learn faster because they are currentyl in the learning mode and learning is their life. |
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Among the many groups of proteins are enzymes . Enzymes are proteins that act as biological catalysts . Catalysts are substances that regulate and accelerate the rate of chemical reactions. |
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Like many other things, the structure of enzymatic proteins directly affects their functions . A protein’s structure is made up of four superimposed levels, which are primary, secondary, tertiary, and quaternary. |
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Fe 3 aq SCN- aq --- FeSCN 2 aq aq Equilibrium concentration is a condition in the course of a reversible chemical reaction in which no net change in the amounts of reactants and products occurs because the forward reaction is proceeding at the same rate as the reactants Equilibrium. |
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Zoloft is a powerful medicine that has been used to treat depression, panic disorder, post- traumatic stress syndrome . The scientific name of Zoloft brand name is Sertraline hydrochloride. |
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This here is an essay on two early astronauts . Many people are familiar with these two, their names are Buzz Aldrin and Neil Armstrong . Edwin Buzz Eugene Aldrin Jr. |
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Egg Lab Purpose To determine if solutions will cross an egg membrane . Materials One Uncooked Chicken Egg Scale 200 mL of Vinegar Graduated Cylinder Beaker Container with Top Permanent Marker Corn Syrup Tape Measure Distilled Water ____________ Procedure Day 1 1. |
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... Purpose Cooking instructions tell you to add salt to water before boiling it . Why do the cooking instructions ask you to add salt ? The purpose of this experiment was to find out how table salt affects the boiling temperature of water. |
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Sustainable development is about preserving the Earth's resources, sustainable development includes questions about how human decisions affect the Earth's environment . For example, when people make decisions about how to use the Earth's resources such as forests, water, minerals, gems, wildlife, etc. |
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Problem Hypothesis The purpose of this experiment is to determine whether or not enzymes function properly in low pH and high heat . We believe that the liver that is intact with will perform its job the best because the tests that will be done on the other two livers contradict the information we learned about enzymes which includes that enzymes need certain temperatures as well as a certain pH to function correctly. |
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The ethical dilemma that needs to be solved right now is that the proposal of censoring content of the internet by the National Unity and Social Development Minister Datuk Dr Siti Zaharah Sulaiman because it leads to social and moral problems. |
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An effective counselor should always show empathy . Empathy is the counselors ability to sense the clients world the way the client does and to convey that understanding. |
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Task To investigate the effect of concentration on the rate of reaction between sodium thiosulphate and hydrochloric acid . Method I will do five different experiments each using a slightly higher concentration of sodium thiosulphate solution and then analise the results. |
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The demand for major business applications has continued to grow, despite the downward pressure on budgets . Companies have been increasingly relying on software applications such as, enterprise resource planning ERP and customer relationship management CRM applications to power their business. |
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Endogenous circadian rhythms are fluctuations in biological processes occurring on a 24-hour basis which controls wakefulness and sleepiness . ... By means of endogenous circadian clocks that can be synchronized to the daily and seasonal changes in external time cues, most notably light and temperature, life forms anticipate environmental transitions, perform activities at biologically advantageous times during the day, and undergo characteristic seasonal responses. |
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... The first type of energy I would like to talk about is Bioluminescence . It is the production of light by living organisms . ... The production of light in bioluminescence organisms results from the change of chemical energy to light energy. |
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... The common household flashlight can slo take center stage in an educational show-and-tell of the magical stuff known as electricity . Electricity is an amazing phenomenon, managing to be pervasively useful while remaining largely mysterious,even to people who pretend to know how it works. |
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Easter Island The mysteries of Easter Island are abundant, and peculiar . ... He arrived at Easter Island on Easter, April 5, 1722 . Roggeveen describes the island as a wasteland. |
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Science is another way to look at how we came to be, how we came to live and how we came to exist . Those are only for the believers of science. |
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Acetylcholine ACh was a common neurotransmitter that for the synapses in the autonomic nervous system, mainly in the parasympathetic nerve towards the heart . ACh were expected to decrease the heart rate. |
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Summary of Batteries What batteries do and the biggest advantage A battery, or electric cell, is a device that produces electricity from a chemical reaction. |
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... This article is about the use of drugs at parties and clubs, especially ecstasy . ... Ecstasy is popular drug for club goers everywhere . Ecstasy is known as MDMA for 3, 4- methylenedioxymethamphetamine. |
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a . This article states that there is now proof that the diets of Neanderthals and archaic homo sapiens were virtually identical . These findings contradict the notion that Neanderthals died out because they were inferior hunters to homo sapiens. |
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Earth-Sun Relationship This project enabled us to see the relationship between the Earth and the sun . ... We learned how the position of the sun relates to us here on Earth, what a Langley measures, why there are polar ice caps here on Earth and other planets, and why the sun rises and set as different times. |
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Evolution is an unpredictable and natural process of temporal descent with genetic modification that is affected by natural selection, chance, historical contingencies and changing environments. |
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Enzymes are necessary to our health and they change the rate at which chemical reactions happen, but without any external energy source added or without being changed themselves. |
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a . Relate the chemical structure of an enzyme to its specificity and catalytic activity . The chemical structure of an enzyme plays a huge role in its function. |
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Besides the education and training needed there are many skills and traits that make a person a good scientist . To be a scientist it helps to have the ability to think logically, mathematical problem solving skills, the ability to think out side of the box, and definitely and understanding of mechanics and digital formatting. |
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Ethanol can be made from a variety of different ingredients, including corn, special grasses as well as fruits . Depending on the type of ingredient being fermented plays a large role in how much ethanol can be harvested and the taste. |
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Erikson had eight stages of psychosocial development . These included basic trust vs . mistrust, autonomy vs . shame and doubt, initiative vs . guilt, industry vs . diffusion, identity vs. |
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Technology has two sides of the coin, both good and bad for mankind . But I think technology has done more bad than good . Technology has created more problems than can be managed. |
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... Introduction In this lab I had the chance to observe the size, shape, location and proportion of body organs in a Rat . ... This lab was to understand better the structures in the ventral body cavity. |
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Edith Hinkley Quimby was born on July 10th 1819 in Rockford, Illinois . ... Throughout her life time Edith Quimby was very successful . Edith attended Whitman College in Walla Walla , WA. |
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Nose Hill Park . Ethics of Ecological Study On Tuesday the 28th of September my group and I will be leaving for nose hill park Calgary for ecological study in three different zones. |
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My Ecological Footprint The average ecological footprint in the United States is twenty-four acres per person . With four and a half biologically productive acres per person worldwide, if everyone lived like myself, we would need 1. |
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sadfsdaffsdgfsdgsdf fdgdfgdfsgsdfgs fdsgsdfgsdfgfdg fdgsdfgsdfg What is the first thing you think of when you think of water ? Dull, plain, boring ? Considering water is the basis of all life, and every creature needs it to survive, I’m starting to think it’s spectacular! |
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Earthquakes - The shaking and trembling by the sudden release of energy , associated with movement along a fault line . -After shocks are continuing fault slippage Elastic Rebound theory - Stress builds up and begins to deform the rock - when the break occurs the rock snaps back to undeformed shape - The energy is released into waves that move outward from the fault Focus the point in which the. |
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In this work the first step that we did was about choosing a theme and discus which theme would be more appropriate to present and which one would be more like an actually theme and then we decide to choose this theme about the opinion of the students about the. |
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The materials we used were simply chosen because of previous tests . We started to realize what pasta was strong and what was brittle . Many types of pasta such as linguine, could be tested by snapping it with our hands. |
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4-1 Energy and Living Things What is energy ? Be able to define the two basic forms of energy Kinetic Energy- the energy an object has because of its _____ Potential Energy- the energy an object has because of its ____ Energy Can Be Transformed The study of how energy is transformed is Thermodynamics. |
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Nam Kim Period 6 Honors Chemistry P . 34 6-7 6 . Which student’s data are precise ? Explain your answer . Student 1 72 . 75g, 73 . 34g, 73. |
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Discussion In this experiment, chlorophyll and beta-carotene pigments were extracted from spinach and separated using thin-layer chromatography and column chromatography in three different solvent systems. |
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Evolution Vs . Creationism People have always wandered how life originated and how so many kinds of plants and animals arose . ... Evolution can be defined in many ways. |
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The world is filled with people that live lives filled with doubt and suspicion . Some times this can be a good thing and be a defense barrier and prevent a person from being hurt ether physically or even mentally. |
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Photosynthesis is affected by mainly 3 different factors these being, light intensity, level of co2 and tempertaure, all 3 have 2 b at the optimum level for photosynthesis to be at its highest. |
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I would use Darwin’s theory of character displacement and the ecological niche to help me get the status of Taste Bud Employee of the Month at the Ice Cream Tasting Facility of South Dakota. |
