Nanomaterial processing

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  • It gives me immense pleasure in introducing the book "Nanomaterials" based on state of the art of un-doped and doped semiconductor metal oxide nanostructures, state of the art of nano-composites as well as applied polymers, and their various potential applications. This deals with nano-technological aspects of the synthesis, growth, development, and potential applications of semiconductor nanostructure metal oxides.

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  • “There’s Plenty of Room at the Bottom” ⎯ this was the title of the lecture Prof. Richard Feynman delivered at California Institute of Technology on December 29, 1959 at the American Physical Society meeting. He considered the possibility to manipulate matter on an atomic scale. Indeed, the design and controllable synthesis of nanomaterials have attracted much attention because of their distinctive geometries and novel physical and chemical properties.

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  • This is believed to be the first book that takes a view of nanotechnology from a telecommunications and networking perspective. Nanotechnology refers to the manipulation of materials at the atomic or molecular level. Nanotechnology is getting a lot of attention of late not only in academic settings and in laboratories around the world, but also in government and venture capitalists’ initiatives. There now is a major drive to commercialize the technology by all sorts of firms, ranging from startups to Fortune 100 companies.

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  • We face many challenges in the 21st century, such as sustainably meeting the world’s growing demand for energy and consumer goods. I believe that new developments in science and technology will help solve many of these problems. Nanofabrication is one of the keys to the development of novel materials, devices and systems. Precise control of nanomaterials, nanostructures, nanodevices and their performances is essential for future innovations in technology.

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  • Key elements of successful programmes Key elements of successful WHP programmes include: establishing clear goals and objectives, linking programmes to business objectives; strong management support; effective communication with, and involvement of, employees at all levels of development and implementation of the WHP programme; creating supportive environments; adapting the programme to social norms and building social support; considering incentives to foster adherence to the programmes and improving self-efficacy of the participants. ...

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  • A processing department is an organizational unit where work is performed on a prod- uct and where materials, labor, or overhead costs are added to the product. For example, a Nalley’s potato chip factory might have three processing departments—one for preparing potatoes, one for cooking, and one for inspecting and packaging. A brick factory might have two processing departments—one for mixing and molding clay into brick form and one for firing the molded brick. Some products and services may go through a number of processing departments, while others may...

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  • Skylines, and other directly related problems such as multiobjective opti- mization [Steuer 1986], maximum vectors [Kung et al. 1975; Matousek 1991], and the contour problem [McLain 1974], have been extensively studied and nu- merous algorithms have been proposed formain-memory processing. To the best of our knowledge, however, the first work addressing skylines in the context of databaseswasBorzsonyi et al. [2001],which develops algorithms based on block nested loops, divide-and-conquer, and index scanning. An improved version of block nested loops is presented in Chomicki et al.

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  • Due to the scope of our work, and to the need to have a wide perspective. I was very much aware of the need to put together a highly qualified and influential political and scientific team, to constitute a truly independent Commission. This was an essential part of a successful process. Together, we should span the globe, and pull together to formulate an interdisciplinary, integrated approach to global concerns and our common future. We needed broad participation and a clear majority of members from developing countries, to reflect world realities.

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  • While managers designed traditional methodologies in an effort to control projects, the technical community gave birth to agile methodologies in response to their frustrations with traditional management (or lack thereof) and the resulting impact on their products and morale. For example, the principles of XP are focused almost entirely on the development process. While the technical community has championed these principles, very little has been written about the management side of agile development projects.

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  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Single-step processing of copper-doped titania nanomaterials in a flame aerosol reactor

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  • The growing awareness of organisations of the need to have information systems for management purposes is related to their own need to coexist in a permanently changing environment, not only physically but also technologically, socially and financially (Caplan, 1971). This situation became more accentuated over the 1980s and 1990s, owing to the processes of market internationalisation and globalisation (Roberts and Hunt, 1991).

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  • The three year term of the strategy is too short to measure significant changes in nutritional status and mortality as outcome indicators. Instead, the results matrix gives details of the output and outcome (impact) and activity (process) indicators and their source of verification against which effectiveness of the strategy will be measured. The progress made in the implementation of the strategy will be reviewed and updated on an annual basis.

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  • Coronary heart disease—often simply called heart disease— occurs when the arteries that supply blood to the heart muscle become hardened and narrowed due to a buildup of plaque on the arteries’ inner walls. Plaque is the accumulation of fat, cholesterol, and other substances. As plaque continues to build up in the arteries, blood flow to the heart is reduced. Heart disease can lead to a heart attack. A heart attack happens when an artery becomes totally blocked with plaque, preventing vital oxygen and nutrients from getting to the heart.

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  • Thus, special attention has to be paid to burr microstructures or to avoid burr formation. Itmight even be necessary to apply special techniques such as electropolishing to burr the single parts. Bondingofmetalscanbedonebynumeroustechniques.Thecommontechniquesfor microstructures are welding (laser, e-beam, etc.), brazing, diffusion bonding and low- temperature aswell as high-temperature soldering. Even clamping and sometimes, for very specific applications, gluing, including different sealing techniques,might be the other options. Details of the processes can be found in Refs....

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  • In addition to improved data storage and retrieval capabilities, in 2001 the Board began to address the huge volume of paperwork and physical records storage generated by its activities. The agency started to scan documents into a database for easier retrieval and reduced storage needs. In response to an expansion of the types of documents being scanned, in 2004 the agency created a separate Document Imaging Unit. The Document Imaging Unit has a state-of-the-art client/server and browser based electronic imaging system.

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  • The book “Advances in Diverse Industrial Applications of Nanocomposites” was well thought about knitt ing several broad disciplines of nanocomposites in mind. A glance through the pages of science and engineering literature shows that the use of nanocomposites for emerging technologies represents one of the most active areas of research and development throughout the fi elds of chemistry, physics, life sciences, and related technologies.

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  • In contrast to our previous study (Barth & Marx, 2008) dealing with a currently decreasing research field (high-temperature superconductors) we analyzed here a topic which has raised a strongly increasing interest among researchers: research activities around carbon nanotubes (CNTs or NTs). Carbon nanotubes (often named only nanotubes) are graphite sheets rolled up into cylinders with diameters of the order of a few nanometers and up to some millimeters in length with at least one end capped with a hemisphere of the fullerene structure....

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  • This potentially unique work offers various approaches on the implementation of nanowires. As it is widely known, nanotechnology presents the control of matter at the nanoscale and nanodimensions within few nanometers, whereas this exclusive phenomenon enables us to determine novel applications. Nanowire technology has considerably improved and developed many technologies and industry sectors in the field of IT, communications, computer technology, medicine devices, sensors applications and many others....

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  • SMART NANOPARTICLES TECHNOLOGY Edited by Abbass A. Hashim .Smart Nanoparticles Technology Edited by Abbass A. Hashim Published by InTech Janeza Trdine 9, 51000 Rijeka, Croatia Copyright © 2012 InTech All chapters are Open Access distributed under the Creative Commons Attribution 3.0 license, which allows users to download, copy and build upon published articles even for commercial purposes, as long as the author and publisher are properly credited, which ensures maximum dissemination and a wider impact of our publications.

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  • Tham khảo sách 'carbon nanotubes – a scientometric study_2', kỹ thuật - công nghệ, hoá học - dầu khí phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

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