Download or read book Official Gazette of the United States Patent and Trademark Office written by United States. Patent and Trademark Office and published by . This book was released on 2001 with total page 1448 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Purification Process and Characterization of Ultra High Purity Metals written by Yoshio Waseda and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book starts with an extended introductory treatise on the fundamentals before moving on to a detailed description of the new methods of purification of transition metals and rare earth metals.

Download or read book Development Manufacturing and Characterization of Stacked MESA Photodiodes written by Fabian Florek and published by Cuvillier Verlag. This book was released on 2016-09-13 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diese Arbeit untersucht das Konzept von gestapelten Fotodioden basierend auf einem MESA Prozess. Eine Fotodiode mit einer vertikalen MESA Struktur ist eine neue Herangehensweise für die Detektion von farbigem Licht. Die Ergebnisse dieser Arbeit zeigen, dass ein Sensor zur Farbdetektion, basierend auf einer MESA Struktur, möglich ist. Durch chemische Gasphasenabscheidungen wird ein n-i-p-n-i-p Stapel gewachsen, der sehr dünne p-n Übergänge besitzt. Danach werden die unterschiedlichen p-i-n Dioden mit Hilfe eines neu entwickelten Ätzprozesses separat kontaktiert. Eine freistehende MESA Struktur wird dadurch erzeugt, dass alle überflüssigen Teile der Struktur durch einen hochselektiven RIE Ätzprozess entfernt werden. Diese neu geschaffene Struktur wird dann mit einer Passivierung und Metallkontakten versehen. Dadurch ist es möglich, sehr dünne und separat kontaktierte p-n Übergänge zu schaffen. Die hergestellten Prototypen wurden einzeln und gleichzeitig spektral vermessen um eine spektrale Antwort der Dioden zu erhalten. Diese spektrale Antwort wurde durch Simulationen sowie theoretische Berechnungen bestätigt.

Download or read book Official Gazette of the United States Patent Office written by United States. Patent Office and published by . This book was released on 1974 with total page 994 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1981 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aqueous Polymeric Coatings for Pharmaceutical Dosage Forms written by Linda A. Felton and published by CRC Press. This book was released on 2016-09-19 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aqueous-based film coating has become routine in the pharmaceutical industry. This process eliminates the use of organic solvents and thus avoids economic, environmental, and toxicological issues related to residual solvents and solvent recovery. Aqueous-based coating, however, is complex and many variables may impact the final product and its performance. This fourth edition of Aqueous Polymeric Coatings for Pharmaceutical Dosage Forms aims to provide insight into the factors and parameters that should be considered and controlled for the successful development and commercialization of a coated product. The fourth edition has been revised and expanded to reflect the most recent scientific advancements from the literature. The contributing authors explain in detail, using illustrated examples, appropriate steps to solve and ideally avoid formulation, processing, and stability problems and to achieve an optimized dosage form. Trade names and chemical names of commercially marketed coatings are used throughout the text to help familiarize the reader with the various materials available for pharmaceutical applications. This book will be a valuable resource for anyone in the pharmaceutical industry working in the area of aqueous-based film coating.

Download or read book Statistical Abstract of the United States written by and published by . This book was released on 1978 with total page 1096 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Handbook for Critical Cleaning written by Barbara Kanegsberg and published by CRC Press. This book was released on 2011-04-04 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt: Applications, Processes, and Controls is the second volume in the Handbook for Critical Cleaning, Second Edition.Should you clean your product during manufacturing? If so, when and how? Cleaning is essential for proper performance, optimal quality, and increased sales. Inadequate cleaning of product elements can lead to catastrophic failure of the

Download or read book Electrochemical Engineering written by Thomas F. Fuller and published by John Wiley & Sons. This book was released on 2018-02-16 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Comprehensive Reference for Electrochemical Engineering Theory and Application From chemical and electronics manufacturing, to hybrid vehicles, energy storage, and beyond, electrochemical engineering touches many industries—any many lives—every day. As energy conservation becomes of central importance, so too does the science that helps us reduce consumption, reduce waste, and lessen our impact on the planet. Electrochemical Engineering provides a reference for scientists and engineers working with electrochemical processes, and a rigorous, thorough text for graduate students and upper-division undergraduates. Merging theoretical concepts with widespread application, this book is designed to provide critical knowledge in a real-world context. Beginning with the fundamental principles underpinning the field, the discussion moves into industrial and manufacturing processes that blend central ideas to provide an advanced understanding while explaining observable results. Fully-worked illustrations simplify complex processes, and end-of chapter questions help reinforce essential knowledge. With in-depth coverage of both the practical and theoretical, this book is both a thorough introduction to and a useful reference for the field. Rigorous in depth, yet grounded in relevance, Electrochemical Engineering: Introduces basic principles from the standpoint of practical application Explores the kinetics of electrochemical reactions with discussion on thermodynamics, reaction fundamentals, and transport Covers battery and fuel cell characteristics, mechanisms, and system design Delves into the design and mechanics of hybrid and electric vehicles, including regenerative braking, start-stop hybrids, and fuel cell systems Examines electrodeposition, redox-flow batteries, electrolysis, regenerative fuel cells, semiconductors, and other applications of electrochemical engineering principles Overlapping chemical engineering, chemistry, material science, mechanical engineering, and electrical engineering, electrochemical engineering covers a diverse array of phenomena explained by some of the important scientific discoveries of our time. Electrochemical Engineering provides the critical understanding required to work effectively with these processes as they become increasingly central to global sustainability.

Download or read book Proceedings of the Symposium on Environmental Aspects of Electrochemical Technology Applications in Electronics written by Madhav Datta and published by The Electrochemical Society. This book was released on 1997 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Manual of Standard Operating Procedures for Selected Chemical Residue and Contaminant Analysis written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2021-09-15 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food safety is an important global public health and trade matter, with chemical hazards occupying centre stage due to associated acute and chronic health outcomes. There is also an increasing need to address antimicrobial resistance concerns. While food remains a major vehicle for exposure to these hazards, related matrices cannot be ignored. Animal feed for instance may contain drug or pesticide residues as well as mycotoxins that could carry-over to food either as parent compounds or their metabolites of toxicological relevance. Contaminated water is also another medium of potential exposure to food hazards. A concerted effort is required to address the need for a safe food supply and one critical stakeholder is the testing laboratory. While this requires trained and capable analysts as well as reliable instrumentation, analytical methods are a major need. Development and validation – to ensure fitness of purpose – and availability of these methods is a necessity. This manual, consisting of several Standard Operating Procedures (SOPs), presents another opportunity for laboratories to address gaps in analytical methods and/or expand their options. The manual contains techniques for analyzing certain mycotoxins such as aflatoxins, fumonisin and ochratoxin in matrices that include milk, edible vegetable oil and animal feed etc. A range of veterinary drug residues including permitted and prohibited substances in animal matrices including fish, are also addressed. Several pesticide residues in cereals, fruits and vegetables are also covered. A couple of methods for analysis of selected metals are also presented.

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1975 with total page 1146 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hydrocarbon Processing Petroleum Refiner written by and published by . This book was released on 1963-07 with total page 1332 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Chemical Oxidation written by Wesley Eckenfelder and published by CRC Press. This book was released on 1997-01-22 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chemical oxidation technologies are rapidly maturing into a wide variety of processes for the treatment of difficult waste streams, including wastewater, groundwater, hazardous waste and air. This volume is the fifth proceedings of the international symposium on chemical oxidation processes applied to environmental problems.

Download or read book Selected Water Resources Abstracts written by and published by . This book was released on 1981 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ultra Clean Processing of Semiconductor Surfaces XV written by Paul W. Mertens and published by Trans Tech Publications Ltd. This book was released on 2021-02-09 with total page 325 pages. Available in PDF, EPUB and Kindle. Book excerpt: Selected peer-reviewed full text papers from the 15th International Symposium on Ultra Clean Processing of Semiconductor Surfaces (UCPSS) Selected, peer-reviewed papers from the 15-th International Symposium on Ultra Clean Processing of Semiconductor Surfaces (UCPSS), April 12-15, 2021, Mechelen, Belgium

Download or read book Competition Science Vision written by and published by . This book was released on 2007-12 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt: Competition Science Vision (monthly magazine) is published by Pratiyogita Darpan Group in India and is one of the best Science monthly magazines available for medical entrance examination students in India. Well-qualified professionals of Physics, Chemistry, Zoology and Botany make contributions to this magazine and craft it with focus on providing complete and to-the-point study material for aspiring candidates. The magazine covers General Knowledge, Science and Technology news, Interviews of toppers of examinations, study material of Physics, Chemistry, Zoology and Botany with model papers, reasoning test questions, facts, quiz contest, general awareness and mental ability test in every monthly issue.