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1,639 Science Essays: 91 - 120

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  • Aneas Case

    Aneas Case

    In Virgil's The Aeneid, Aeneas has always believed that responsibility is held at a higher priority than compassion. Virgil presents to very strong humanistic ways, duty and passion. Aeneas the hero and essential character is shown in a pessimistic nature at times in the Aeneid, because he is a man

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    Essay Length: 683 Words / 3 Pages
    Submitted: May 10, 2012
  • Anemia - Blood Conservation

    Anemia - Blood Conservation

    Running head: CHANGE: BLOOD CONSERVATION Change: Blood Conservation Table of Contents Lewin's Theory..................................................................................................4 Identification of the Problem................................................................................. Research Articles.............................................................................................. Proposed Solution.............................................................................................. Moving Forces.................................................................................................. Restraining Forces............................................................................................. Plan for Integrating Care...................................................................................... Refreezing....................................................................................................... Conclusion....................................................................................................... References....................................................................................................... Appendix A: Research Articles............................................................................... Lewin's Theory Identification of problem Anemia is defined as a decrease in the number

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    Essay Length: 3,871 Words / 16 Pages
    Submitted: November 25, 2012
  • Animal Behaviour Case Study

    Animal Behaviour Case Study

    These two experiments were tested because 2 men , Skinner and Pavlov, wanted to learn animals behaviour like do dogs salivate when they have food, see the person giving food or when they smell the food. Ivan Pavlov was a Russian psychologist who was not a big fan of animals

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    Essay Length: 450 Words / 2 Pages
    Submitted: July 30, 2011
  • Animal Cell

    Animal Cell

    ZOO 11 Chrizta Margaret G. Asa Y-2L 2014-64386 August 22, 2017 Exercise 2a: Animal Cell ABSTRACT Background. In order to further study zoology, we must first understand the basic unit of life, the cell. This study deals with the basic components of the cell, with further understanding of the structure

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    Essay Length: 2,519 Words / 11 Pages
    Submitted: November 15, 2017
  • Anthropocene - a New Era Caused by Humans

    Anthropocene - a New Era Caused by Humans

    Anthropocene is a very intriguing term, that so happens to have disastrous consequences for our environment and the world. Anthropocene is the term that is used to describe our current era of human decisions or lack of decisions that are going to leave noticeable mark in our solar system and

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    Essay Length: 782 Words / 4 Pages
    Submitted: March 6, 2013
  • Anthropology - Comparative Anatomy of the Shoulder Region

    Anthropology - Comparative Anatomy of the Shoulder Region

    Comparative Anatomy of the shoulder region: Compare the shoulder joint of the articulated skeleton of the chimpanzee with the articulated human skeletons. Taking into account the form of locomotion of chimpanzees, consider how their shoulder joint differs from that of humans. There are similarities, including the shape of the humeral

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    Essay Length: 388 Words / 2 Pages
    Submitted: June 13, 2011
  • Anti Bacterial Soap Vs Hand Sanitizer Lab Report

    Anti Bacterial Soap Vs Hand Sanitizer Lab Report

    Introduction Anti bacterial soap will kill more bacteria that grow on human hands than hand sanitizers. The purpose of this experiment is to determine which hand cleanser will kill more bacteria and to test the hypothesis. Both hand cleansers claim to kill bacteria efficiently. The Sanell brand hand sanitizer claims

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    Essay Length: 1,611 Words / 7 Pages
    Submitted: February 20, 2013
  • Antibiotic Evaluations on Gram-Negative and Gram-Positive Bacteria by Using Kirby-Bauer Experiment

    Antibiotic Evaluations on Gram-Negative and Gram-Positive Bacteria by Using Kirby-Bauer Experiment

    Lab Report 1: Antibiotic Evaluations on Gram-negative and Gram-positive bacteria by using Kirby-Bauer Experiment Introduction Microorganisms are abundant and exist virtually in every corner of the Earth surface. Some microbes are vital for human survival, but some pathogens pose a threat to public health. To combat with these pathogenic microorganisms,

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    Essay Length: 578 Words / 3 Pages
    Submitted: May 20, 2012
  • Antibiotic Resistance

    Antibiotic Resistance

    Antibiotic Resistance Guojun(Daniel) Wang ________________ Abstract Antibiotic resistance is becoming more and more common and causing a worldwide threat to people’s health. This review conclude the general structure of bacteria according to their cell wall characteristics as well as two main mechanisms of antibiotic resistance, naturally resistance and acquired resistance,

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    Essay Length: 3,194 Words / 13 Pages
    Submitted: February 14, 2018
  • Antibiotics and Evolution

    Antibiotics and Evolution

    The emerging antibiotic resistance in bacteria with special reference to India was where my search began. The era of antibiotics started way back in the early 1940s. This era made a major impact because it changed our views on diseases and if they were infectious or not. With this discovery

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    Essay Length: 551 Words / 3 Pages
    Submitted: August 4, 2012
  • Antibody Biotechnology

    Antibody Biotechnology

    D24BT4; Immunoglobulin G and its influence in antibody-based therapies Introduction Immune responses are highly complex, specific and dependent on biological recognition. Vertebrates’ distinction self from non-self-compounds can be induced by many different antigens (Ebioscience.com, 2015; Poljak et al., 1975). Differing from the innate immune system, the first lines of defence,

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    Essay Length: 2,771 Words / 12 Pages
    Submitted: May 17, 2017
  • Anucha Browne Sanders V. Isiah Thomas & Madison Square Gardens

    Anucha Browne Sanders V. Isiah Thomas & Madison Square Gardens

    Stephanie Perry Human Resources Management Prof. Jennifer Toler Legal Case Study #1 ________________ Anucha Browne Sanders V. Isiah Thomas & Madison Square Gardens From the research I have found about this case, a Madison Square Garden executive was fired, after what she claimed was sexual harassment from the New York

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    Essay Length: 1,530 Words / 7 Pages
    Submitted: February 7, 2016
  • Ap Bio Chapter 22 Outline - Evolution­ D?escent with Modification or a Change in the Genetic Composition of a Population from Generation to Generation

    Ap Bio Chapter 22 Outline - Evolution­ D?escent with Modification or a Change in the Genetic Composition of a Population from Generation to Generation

    Chapter 22 Outline Evolution­ d​escent with modification or a change in the genetic composition of a population from generation to generation I. The Darwinian revolution challenged traditional views of young Earth inhabited by unchanging species A. ScalaNaturaeandClassificationofSpecies 1. Before Darwin several greek philosophers had ideas of evolution a) Aristotle recognized

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    Essay Length: 1,058 Words / 5 Pages
    Submitted: January 12, 2016
  • Ap Bio Respiration

    Ap Bio Respiration

    40) Describe the structure of a mammalian respiratory system. Include in your discussion the mechanisms of inspiration and expiration. In mammals, oxygen first passes through the nasal cavity. The nasal cavity is covered with mucus and cicilia to filter the air. The nasal cavity leads to the pharynx. The pharynx

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    Essay Length: 370 Words / 2 Pages
    Submitted: March 24, 2013
  • Apoptosis: Programed Cell Death. Mechanisms of Action and Its Significance as a Biological Phenomenon

    Apoptosis: Programed Cell Death. Mechanisms of Action and Its Significance as a Biological Phenomenon

    Apoptosis: Programmed Cell Death This review article attempts to look at just some of the complex biochemical networks and mechanisms involved in the process of apoptosis, including not only the intrinsic and extrinsic pathways, but also how apoptotic cells undergo morphological changes. Furthermore it will show its importance as a

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    Essay Length: 6,576 Words / 27 Pages
    Submitted: February 3, 2012
  • Apple Case Study

    Apple Case Study

    Executive Summary Apple Inc. is an American computer-technology corporation that has its headquarter located in Silicon Valley, San Francisco, California. Apple was established in April 1st 1976 by Steve Jobs, Steve Wozniak and Ron Wayne under the name Apple Computer Inc. and was changed into Apple Inc. in 2007. The

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    Essay Length: 5,567 Words / 23 Pages
    Submitted: May 8, 2013
  • Applying Human Factors to Prevent Medical Billing Errors

    Applying Human Factors to Prevent Medical Billing Errors

    Yazeed Alsowayid ISYE 410L May 1, 2017 Applying Human Factors to Prevent Medical Billing Errors Executive Summary The United States of America prides itself on its health care system, although it’s expensive, it is unarguable that we are amongst the most advanced nations in the health care field. To take

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    Essay Length: 1,323 Words / 6 Pages
    Submitted: May 9, 2017
  • Arc Welding Related Phenomena

    Arc Welding Related Phenomena

    Several researchers have devoted efforts on studying physics of arc and descriptive models are used to explain many arc welding related phenomena. However, due to the subject complexity, doubts still emerge about the mechanisms of some phenomena related to the arc. For instance, the description about electromagnetic interactions with the

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    Essay Length: 340 Words / 2 Pages
    Submitted: July 16, 2011
  • Ardipithecus Ramidus

    Ardipithecus Ramidus

    Ardipithecus ramidus lived in the forests of Ethiopia about 4.4 million years ago ("Ardipithecus"). About fifteen years ago, a team of Ethiopian and American scientists, Tim White of Berkeley discovered fossil specimens of Ardipithecus ramidus. The age of Ardipithecus ramidus' fossils were found using paleomagnetic and radioisotopic dating methods. Paleomagnetic

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    Essay Length: 1,141 Words / 5 Pages
    Submitted: June 4, 2011
  • Are Artificial Sweeteners Actually Making You Fat and Sick?

    Are Artificial Sweeteners Actually Making You Fat and Sick?

    Are artificial sweeteners actually making you fat and sick? Artificial sweeteners are promoted as a low caloric alternative to sugar, touted as especially useful for those wanting to lose a few kilograms or manage their diabetes. However, unbeknownst to many, they could in fact be making you sick! New findings

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    Essay Length: 260 Words / 2 Pages
    Submitted: March 19, 2016
  • Are Neanderthals Really Extinct?

    Are Neanderthals Really Extinct?

    Neanderthals fascinate us: so much like us, yet not quite us. We have long known that they overlapped with modern humans in prehistoric Europe, but recent genetic evidence suggests widespread interbreeding of the two groups. Neanderthals were smart. A 2013 study suggests that since a bone associated with speech in

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    Essay Length: 262 Words / 2 Pages
    Submitted: March 28, 2018
  • Are the Social Movements Leading the Policies?

    Are the Social Movements Leading the Policies?

    ARE THE SOCIAL MOVEMENTS LEADING THE POLICIES? The development of the industry leads to the settlement of the welfare, the idea of increasing the capacity of production becomes in better conditions of work, economic stability and more rights (unions). Society fixed in the comfort of the welfare looks for other

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    Essay Length: 712 Words / 3 Pages
    Submitted: October 13, 2016
  • Areas of Decision Making

    Areas of Decision Making

    2( b-e ). AREAS OF DECISION MAKING Learning objective In this chapter we will check different types decision making problems as faced by top management on day-to-day operation basis. Management has to consider the best alternative situations so that the profit of the organisation will increase. Some of these are

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    Essay Length: 832 Words / 4 Pages
    Submitted: July 9, 2011
  • Argininosuccinic Aciduria

    Argininosuccinic Aciduria

    Assignment 1 Kueh Ying Hui (27309371) Argininosuccinic aciduria Argininosuccinic aciduria (ASA) is one of the autosomal recessive hereditary urea cycle disorders (UCD), an inborn errors of hepatic metabolism with complex phenotype that caused by the deficiency of the cytosolic enzyme -- argininosuccinase or argininosuccinate lyase (ASL). Human ASL gene which

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    Essay Length: 1,378 Words / 6 Pages
    Submitted: March 18, 2017
  • Arguments for and Against Using Stem Cells in Biomedical Research and Medicine

    Arguments for and Against Using Stem Cells in Biomedical Research and Medicine

    Tamara Harutyunyan AUA ID: A09150138 Introduction to Biosciences Assignment: Essay 11/27/15 Challenges facing stem cell research. Arguments for and against using stem cells in biomedical research and medicine. Stem cell research is one of the most prospective innovations of last two centuries. It is known that “stem cell is a

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    Essay Length: 805 Words / 4 Pages
    Submitted: September 21, 2017
  • Aromatic Hydrocarbons

    Aromatic Hydrocarbons

    Exer 1 INTRODUCTION Aromatic hydrocarbons are reactive towards electrophiles due to their high electron density, that is why it usually occurs in electrophilic mechanism. But aryl halides, having halogens that are electron-withdrawing, allow them to be also reactive with nucleophiles and undergo the nucleophilic aromatic substitution (NAS). One type of

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    Essay Length: 617 Words / 3 Pages
    Submitted: September 14, 2016
  • Artificial Intelligence

    Artificial Intelligence

    November 14, 2016 Profiles in Innovation Contents Portfolio Manager’s summary 3 What is Artificial Intelligence? 9 Key drivers of value creation 11 Fueling the future of productivity 15 AI & The Productivity Paradox: An interview with Jan Hatzius 18 The Ecosystem: Cloud services, open source key beneficiaries of the coming

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    Essay Length: 8,259 Words / 34 Pages
    Submitted: May 22, 2017
  • Artificial Sweeteners

    Artificial Sweeteners

    Artificial sweeteners, what are they are exactly? One may say that it’s good and another will say it’s bad. Artificial sweeteners are unnatural forms of sugar (sucrose). Little did we know it has come to the point that it is taking over majority of our foods. A study published in

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    Essay Length: 541 Words / 3 Pages
    Submitted: October 13, 2016
  • Asian Carp

    Asian Carp

    The United States Environmental Protection Agency recently began fighting an invasive fish called the Asian Carp. These fish are causing problems around the world destroying fishing industries and eco systems. There are four species of the fish, of the two the bighead and the silver carp are the closest to

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    Essay Length: 1,036 Words / 5 Pages
    Submitted: March 26, 2012
  • Aspirin Synthesis

    Aspirin Synthesis

    Practical 2 : Organic Synthesis – Aspirin Aims The purpose of this experiment is: The purpose of this experiment is to synthesize the drug aspirin from salicylic acid and acetic anhydride mixture, to examine the purity of aspirin by carrying out chemical testing and also to determine the yield percentage

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    Essay Length: 2,816 Words / 12 Pages
    Submitted: June 6, 2015

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