Download or read book Applied Science and Technological Progress written by National Academy of Sciences (U.S.). Committee on Science and Public Policy and published by National Academies. This book was released on 1967 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Report of NRL Progress written by Naval Research Laboratory (U.S.) and published by . This book was released on with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book TID written by and published by . This book was released on 1961 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Melting and Casting Review written by and published by . This book was released on 1967 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: This memorandum reviews nineteen papers dealing with melting and casting technology of particular interest to DMIC users. The papers were given at the International Metallurgy Conference on June 12-16, 1967 at New York City. These papers were broadly concerned with progress in vacuum-metallurgy technology internationally, materials in vacuum environment, vacuum-metallurgical processes, and vacuum equipment and instrumentation. (Author).

Download or read book Progress in Advanced Manufacturing Technologies written by Guang Lin Wang and published by Trans Tech Publications Ltd. This book was released on 2012-08-24 with total page 955 pages. Available in PDF, EPUB and Kindle. Book excerpt: Special topic volume on Advanced Manufacturing Technologies.

Download or read book What Price Progress written by Hugh Farrell and published by . This book was released on 1925 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Engineering Progress written by Conrad Matschoss and published by . This book was released on 1922 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Government Research Development Reports written by and published by . This book was released on 1967 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Progress in Physics vol 1 2009 written by Dmitri Rabounski and published by Infinite Study. This book was released on with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: Progress in Physics has been created for publications on advanced studies in theoretical and experimental physics, including related themes from mathematics.

Download or read book Government wide Index to Federal Research Development Reports written by and published by . This book was released on 1967 with total page 1352 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modern Developments in Vacuum Electron Sources written by Georg Gaertner and published by Springer Nature. This book was released on 2020-10-09 with total page 609 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gives an overview of modern cathodes and electron emitters for vacuum tubes and vacuum electron devices in general. It covers the latest developments in field emission theory as well as new methods towards improving thermionic and cold cathodes. It addresses thermionic cathodes, such as oxide cathodes, impregnated and scandate cathodes, as well as photocathodes and field emitters – the latter comprising carbon nanotubes, graphene and Spindt-type emitter arrays. Despite the rise and fall of the once dominant types of vacuum tubes, such as radio valves and cathode ray tubes, cathodes are continually being improved upon as new applications with increased demands arise, for example in electron beam lithography, high-power and high-frequency microwave tubes, terahertz imaging and electron sources for accelerators. Written by 17 experts in the field, the book presents the latest developments in cathodes needed for these applications, discussing the state of the art and addressing future trends.

Download or read book Heteroepitaxial Semiconductors for Electronic Devices written by G.W. Cullen and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some years ago it was not uncommon for materials scientists, even within the electronics industry, to work relatively independently of device engi neers. Neither group had a means to determine whether or not the materials had been optimized for application in specific device structures. This mode of operation is no longer desirable or possible. The introduction of a new material, or a new form of a well known material, now requires a close collaborative effort between individuals who represent the disciplines of materials preparation, materials characterization, device design and pro cessing, and the analysis of the device operation to establish relationships between device performance and the materials properties. The develop ment of devices in heteroepitaxial thin films has advanced to the present state specifically through the unusually close and active interchange among individuals with the appropriate backgrounds. We find no book available which brings together a description of these diverse disciplines needed for the development of such a materials-device technology. Therefore, the authors of this book, who have worked in close collaboration for a number of years, were motivated to collect their experiences in this volume. Over the years there has been a logical flow of activity beginning with heteroepi taxial silicon and progressing through the III-V and II-VI compounds. For each material the early emphasis on material preparation and characteriza tion later shifted to an emphasis on the analysis of the device characteristics specific to the materials involved.

Download or read book Public Works for Water and Power Development and Energy Research Appropriations for Fiscal Year 1979 written by United States. Congress. Senate. Committee on Appropriations. Subcommittee on Public Works and published by . This book was released on 1978 with total page 1192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Progress in Refrigeration Science and Technology written by Sam Stuart and published by Elsevier. This book was released on 2014-05-12 with total page 858 pages. Available in PDF, EPUB and Kindle. Book excerpt: Progress in Refrigeration Science and Technology, Volume II is a collection of papers from the Eleventh International Congress of Refrigeration held in Munich in August-September 1963. These papers deal with the various scientific and technical aspects, designs, and technology of refrigeration used in food, as well as advances in air-conditioning, and heat pumps. One paper discusses the refrigeration of meat, fruit, or vegetables, and the reaction rate of proteolysis in low temperatures. The paper points out that meat preservation by freezing is not economical below 60 degrees centigrade citing the reason that cathepsines are still catalytically active in lower temperatures. Other papers discuss the effects of freezing of beef, pork, turkey, chicken, sweet corn, spinach puree. As regards fruit and vegetable storage, the air needs to be purified to inhibit infections, retard fungal or bacterial growth, and dissipate ripening gases or foul odors. Another paper examines the reasons for doing away with floor insulation in refrigeration plants used in storing fresh meat during the summer and winter months. This collection is suitable for engineers in the area of refrigeration, and also for food technologists involved in food research and preservation.

Download or read book Molecular Beam Epitaxy written by Mohamed Henini and published by Newnes. This book was released on 2012-12-31 with total page 745 pages. Available in PDF, EPUB and Kindle. Book excerpt: This multi-contributor handbook discusses Molecular Beam Epitaxy (MBE), an epitaxial deposition technique which involves laying down layers of materials with atomic thicknesses on to substrates. It summarizes MBE research and application in epitaxial growth with close discussion and a 'how to' on processing molecular or atomic beams that occur on a surface of a heated crystalline substrate in a vacuum.MBE has expanded in importance over the past thirty years (in terms of unique authors, papers and conferences) from a pure research domain into commercial applications (prototype device structures and more at the advanced research stage). MBE is important because it enables new device phenomena and facilitates the production of multiple layered structures with extremely fine dimensional and compositional control. The techniques can be deployed wherever precise thin-film devices with enhanced and unique properties for computing, optics or photonics are required. This book covers the advances made by MBE both in research and mass production of electronic and optoelectronic devices. It includes new semiconductor materials, new device structures which are commercially available, and many more which are at the advanced research stage. - Condenses fundamental science of MBE into a modern reference, speeding up literature review - Discusses new materials, novel applications and new device structures, grounding current commercial applications with modern understanding in industry and research - Coverage of MBE as mass production epitaxial technology enhances processing efficiency and throughput for semiconductor industry and nanostructured semiconductor materials research community

Download or read book Yearbook of the American Iron and Steel Institute written by American Iron and Steel Institute and published by . This book was released on 1918 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Year Book written by American Iron and Steel Institute and published by . This book was released on 1918 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: