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2,226 Science Free Papers: 2,211 - 2,220

  • Why We Study the Cells and Its Components

    Why We Study the Cells and Its Components

    Cells are structural and functional units of life. According to the cell theory all living things are composed of one or more cells. One-celled organisms are called unicellular organisms and those with more than one cell are called multi-cellular organisms. Virus particles do not have any cells and therefore, are

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    Essay Length: 451 Words / 2 Pages
    Submitted: February 18, 2012 Autor: moto
  • Why You’ll Never See a Dirty Gecko?

    Why You’ll Never See a Dirty Gecko?

    Why You’ll Never See a Dirty Gecko If in the future we ever wear self-cleaning jackets, it could have been inspired by a gecko. Jolanta Watson, who is an Australian scientist, removed the dead body of a box- patterned gecko from her lab freezer to prepare it for an experiment.

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    Essay Length: 334 Words / 2 Pages
    Submitted: October 24, 2015 Autor: SaraBrown
  • Will Robots Live with Human in Harmony?

    Will Robots Live with Human in Harmony?

    HKUST 2007-08 Fall Semester _ HUMA100X Term Paper Wah Yun Sum, Sam 07104893 [bo_wys] Will Robots Live with Human in Harmony? For the past several decades, humans have always been trying very hard to invent robots, all kinds of robots. They can be robotic arms in auto manufacturing, robots that

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    Essay Length: 2,758 Words / 12 Pages
    Submitted: April 25, 2016 Autor: Sam Wah
  • Wind Power Found to Effect Local Climate

    Wind Power Found to Effect Local Climate

    SCIN100 November 15, 2015 A review of Kirk-Davidoff, D. (2014, February 11). Wind Power Found To Affect Local Climate – cooling and warming regions around farms, studies claim. Retrieved November 13, 2015. In the past several months, the landscape around my neighborhood has been drastically altered. At first, there were

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    Essay Length: 1,088 Words / 5 Pages
    Submitted: January 24, 2016 Autor: cshannon
  • Winding Inductances Calculation of Surface-Mounted Brushless Machines

    Winding Inductances Calculation of Surface-Mounted Brushless Machines

    1. Winding Inductances Calculation of Surface-mounted Brushless Machines 1. Air Gap Inductance Technique One A polar coordinate based 2-d model is employed in [1] to predict the air gap component of winding inductances. The air gap components of the self and mutual inductances can be obtained: where where Kdpv is

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    Essay Length: 1,075 Words / 5 Pages
    Submitted: February 20, 2016 Autor: CHENGWEI
  • Windmill Research Paper

    Windmill Research Paper

    Windmills: Renewable Energy Source or Eyesore? Ryan T. Thomas Old Dominion University Abstract Windmills can be a viable, renewable energy resource available to any country willing to invest the money and effort in having them constructed. There are many who argue against building the windmills due to environmental, economic, and

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    Essay Length: 3,943 Words / 16 Pages
    Submitted: November 20, 2017 Autor: ltlemons
  • Wissahickon Valley Park

    Wissahickon Valley Park

    Located in the Northwest section of Philadelphia, the Wissahickon Valley Park has been a popular natural space for over a century and a half. Before it became a Park, this picturesque ravine inspired and rejuvenated tourists, painters, writers, photographers and Philadelphians from all walks of life. The Wissahickon also was

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    Essay Length: 1,070 Words / 5 Pages
    Submitted: April 18, 2012 Autor: kbles514
  • With Reference to the Tropical Rainforest, Evaluate the Role and Extent of Human Activities in Modifying Its Characteristics

    With Reference to the Tropical Rainforest, Evaluate the Role and Extent of Human Activities in Modifying Its Characteristics

    With reference to the Tropical Rainforest, evaluate the role and extent of human activities in modifying its characteristics The tropical rainforest is a dynamic ecosystem that has several key characteristics that define the ecological cycle and signature features of the biome itself. Renowned for its constant temperatures and high rainfall,

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    Essay Length: 665 Words / 3 Pages
    Submitted: August 30, 2018 Autor: Rajapura Singh
  • Women Study - Biological, Psychological and Social Psychological Perspectives

    Women Study - Biological, Psychological and Social Psychological Perspectives

    Summary The article “Biological, Psychological and Social Psychological Perspectives” offers a critical view of the biological, social-psychological, and psychological view of gender and sexuality. The article was authored by Adie Nelson. Nelson (1994) challenges the traditional views that biologists, psychologists and social scientists have presented about male and female or

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    Essay Length: 895 Words / 4 Pages
    Submitted: November 4, 2015 Autor: sunnyhuihui
  • Working Properties

    Working Properties

    Introduction: The study of the flow of liquids is known as rheology. The printer is interested mostly in the flow of liquids and the control of viscosity, body, and tack. Viscosity refers to the resistance of flow under sheer stress: the greater the resistance of flow, with a given applied

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    Essay Length: 1,135 Words / 5 Pages
    Submitted: April 15, 2013 Autor: brookeab
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