ABSTRACT The short and unpredictable nature of the conventional chemical batteries‚ along with the frequent replacements that they require‚ has created an acute need for a reliable‚ longer-lasting and rugged source of energy. Moreover Radars‚ spacecrafts‚ interstellar probes and other advanced communication devices require much larger power than that can be met by conventional energy sources. The solution to long term energy source is the nuclear powered batteries which have a life span of few
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Apple has attempted to block obvious flanking maneuvers from below through the line extending Nano and Shuffle products and created a new category of device that can be download apps and games‚ the iPod Touch. The Zune strategy has historically been aimed directly at Apple with an attack on a broad front. Microsoft has developed an entire line to compete directly against the iPod Classic‚ Nano‚ and now the Touch. The major new innovation in the previous generations of Zune was the addition
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Nanotechnology Uses to Enhance Computer Performance Nanotechnology Uses to Enhance Computer Performance Introduction Although the core concepts of nanotechnology were introduced in the early 1950’s‚ nanotechnology was not properly introduced to the world until 1974. That was the year a Japanese scientist‚ named Tanigushi‚ coined the word “nanotechnology”. Nanotechnology refers to the constructing and engineering of systems at the atomic level. “Nanotechnology will be the major technology
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Macromolecule is a very large molecule which can get collected in the kidneys. Generally‚ the molecular weight of the macromolecular vehicle is bigger than that of the prodrugs and so this kind of system can achieve the objective. Pro-drugs have the capability to select the goal in the kidney because it can release the active drug by the action of renal enzymes
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Teenager invents revolutionary device; A device which can charge a cell phone in just 20 seconds A California teen has attracted the attention of tech giants Google for her potentially revolutionary invention which charges a phone in 20 seconds flat. The super-fast charging device has been dubbed a super capacitor by 18-year-old Esha Khare‚ of Saratoga - as she took home $50‚000 from the Intel International Science and Engineering Fair‚ which took place in Phoenix this week. The device will
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Global Nanocomposites Market 2014-2018 Nanocomposites are a class of materials that incorporate nano-sized particles in a matrix of other materials such as polymers. Such nano-sized particles enhance the properties of the matrix materials‚ including characteristics such as mechanical strength‚ electrical and thermal conductivity‚ and chemical resistance. Nanocomposites are used in a range of industries such as Building and Construction‚ Automotive‚ Aviation‚ and Healthcare. Covered in this
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MODIFY A squirrel-cage LIKE DISC BRAKE WITH NANOMATERIS Program：MscATM Course: MBE6022 Project Development Name： CHEN XiaoYin Std. ID: 52695116 Tutor： Pro. Dung Sun & Dr. Kaili Zhang Date: 23112012 Abstract As the increasing requirements for occupant safety‚ this project aims to study brake performance of disc brake. It proposed a new design for normal disc brake: restructure
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high temperature‚ low cost and high yield detector arrays which very useful in military applications. Bandgap engineering in QD heterostructures is used as tool to control device performance. Quantam dot cellular automation based ciper text design for Nano communication:- Quantam dot cellular automation is a latest nanotechnology that serves alternative solution to CMOS. QCA is a transistor less technology and information is passed based on charge on electron and mutual electrostatic
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FINANCIAL ANALYSIS OF SEARS VS. WAL-MART Table Content Background Analysis------------------------------------------------ 3 Financial Ratio analysis--------------------------------------------- 4 Weighted Average Cost of Capital (WACC)--------------------- 12 Working Capital Management--------------------------------------20 Dividend Policy and Tax Treatment------------------------------- 23 Conclusion------------------------------------------------------------24 Background Analysis Wal-Mart
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Hardware Design Some Important terms: 1) HDL: Hardware Description Language e.g. VHDL and Verilog This is the language in which the design is coded. The design code is in a specific format called RTL design. 2) RTL: Register Transfer Logic The way the design is coded. 2a) flip flop: One unit for 1 memory retention. 3) Test bench: This is the program that tests the design. It applies the stimulus to the design and compares the actual output with the expected output. If the actual output is
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