sugar Amorphous Solid • A noncrystalline solid which their components not organized in lattice pattern. • Such as glass‚ plastic‚ gel Question 1. X rays from a copper X-ray tube (λ = 154) were diffracted at an angle of 14.22 degrees by a crystal of silicon. Assuming firstorder diffraction (n= 1 in the Bragg equation)‚ What is the interlunar spacing of silicon? nλ = 2d sin θ 1(154) = 2d sin 14.22 154 = 2d (0.245) 2d = 626.92 d = 313.46 2. A topaz crystal has an interplanar spacing (d) of 1
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single-stranded DNA that is complementary. 5) An electric current is used to separate the DNA fragments according to the size of the fragments. DNA fragments are loaded on the negatively charged end of a gel. When the electric current goes through‚ DNA fragments move toward the positive end of the gel. Smaller fragments moved faster than the larger ones. 6) Recombinant DNA is created from joining two different fragments. In the process of studying recombinant DNA‚ large amounts of recombinant DNA
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Enterprise Data Explosion Will Only Get Bigger and That Means Big Risk (pg 213) Starbucks and Others: The Future of Public WiFi (pg 302) 9 Nationwide Insurance: Unified Financial Reporting and “One Version of the Truth” (pg 319) 10 Dow Corning and DirecTV: CRM Goes Mobile (pg 344) 11 Cisco
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So it is no surprise that many big companies have announced sizeable investments in this field. At present the main players are • Tata BP Solar • Moser Baer • Central Electronics Ltd. • SELCO • BHEL Many more are expected to join like DuPont‚ Dow Chemicals and surprisingly even Google. Improvement in PV technology‚ which is touching efficiencies of 30%‚ and development of newer technologies especially STEG (solar thermal electricity generation) are driving the energy costs down. Till now‚
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chemistry is used in many ways in computers also.for example.‚we use many elements like silicon‚zinc‚aluminium‚copper etc.‚. in designing and in developing the hardware of computer. Electronics: Chemistry is important in many electronics fabrication and packaging methods and may one day help extend the trend toward faster and cheaper electronics by \molecular electronics‚" where individual molecules are used as electronic components. Chemists have always played a fundamental role in the
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Causes Commercial Preparations of Nucleic Acid Markers to Smear? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . What Causes Fuzzy Bands? . . . . . . . . . . . . . . . . . . . . . . . . . . . Elution of Nucleic Acids and Proteins from Gels . . . . . . . . . . . Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . What Should You Consider before Selecting a Stain? . . . . . . Will the Choice of Stain Affect a Downstream Application? .
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Licensing‚ in the business world‚ is a contractual agreement to use a brand name‚ patent or property that is owned by another business entity. For example‚ a greeting card company can obtain a license to use images of Hannah Montana or "The Simpsons" characters on greeting cards. A franchise is a business that operates under an existing brand name. Many popular businesses are franchises‚ including McDonald’s‚ Subway and H&R Block. Franchising & Licensing - What are they? and how can you
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Abstract This paper is a view on how to approach the CEO‚ directors and managers of a potential defective product. It will provide insight on the process of identifying the product‚ potential recall and the responsibility to notify the consumer. A Corporations Social Responsibility to Stakeholders Introduction One of the many things a manufacturing company has to worry about is producing defective products. If a company has produced defective products
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What Is A Joint Venture Joint venture is a collaboration of two or more businesses to undertake a common economic activity. A joint venture then is a partnership‚ a contract between to parties‚ or a corporation. However‚ the difference between business partnership and a joint venture is that a former may be established before a company is formed while the latter is a collaboration of 2 or more existing entities forming a tie. It must be cleared though that a joint venture is still a partnership
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cross-link‚ linear linking) to form materials that are used constantly to help humanity’s comfort and existence thrive. An important innovation of chemical advances is a material known as Hydrogels. What are Polymers and Why Use Carbon and Silicon Atoms? Polymers are repeating chains of monomers (atoms) which link in varying trends depending on their individual properties. These properties determine such aspects of the polymer such as solubility‚ reactivity‚ state (liquid‚ solid‚ gas)‚ conductivity
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