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Realisation Et Caracterisation Dun Reacteur Plasma De Laboratoire Pour Des Etudes Sur La Depollution Des Gaz Dechappement
Download Realisation Et Caracterisation Dun Reacteur Plasma De Laboratoire Pour Des Etudes Sur La Depollution Des Gaz Dechappement full books in PDF, epub, and Kindle. Read online Realisation Et Caracterisation Dun Reacteur Plasma De Laboratoire Pour Des Etudes Sur La Depollution Des Gaz Dechappement ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Book Synopsis Emerging Micro-pollutants in the Environment by : Sudarshan Kurwadkar
Download or read book Emerging Micro-pollutants in the Environment written by Sudarshan Kurwadkar and published by ACS Symposium. This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Distributed in print by Oxford University Press."
Download or read book New Nuclear Data written by and published by . This book was released on 1957 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Antibiotic Resistance in Aquatic Systems by : Satoru Suzuki
Download or read book Antibiotic Resistance in Aquatic Systems written by Satoru Suzuki and published by Frontiers Media SA. This book was released on 2017-04-10 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rivers, lakes and the ocean receive antibiotic resistance genes from human environments. The aquatic environments are a huge reservoir and exchange stage of antibiotic resistance genes.
Book Synopsis Science, Government, and Information by : United States. President's Science Advisory Committee
Download or read book Science, Government, and Information written by United States. President's Science Advisory Committee and published by . This book was released on 1963 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Fission Product Yields by : Katharine Way
Download or read book Fission Product Yields written by Katharine Way and published by . This book was released on 1950 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Scientific Canadian Mechanics' Magazine and Patent Office Record by : Canada. Patent Office
Download or read book Scientific Canadian Mechanics' Magazine and Patent Office Record written by Canada. Patent Office and published by . This book was released on 1966-03 with total page 1070 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Plasma Electronics by : Toshiaki Makabe
Download or read book Plasma Electronics written by Toshiaki Makabe and published by CRC Press. This book was released on 2006-03-27 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: Without plasma processing techniques, recent advances in microelectronics fabrication would not have been possible. But beyond simply enabling new capabilities, plasma-based techniques hold the potential to enhance and improve many processes and applications. They are viable over a wide range of size and time scales, and can be used for deposition,
Book Synopsis Plasma Processes for Semiconductor Fabrication by : W. N. G. Hitchon
Download or read book Plasma Processes for Semiconductor Fabrication written by W. N. G. Hitchon and published by Cambridge University Press. This book was released on 2005-09-29 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: Plasma processing is a central technique in the fabrication of semiconductor devices. This self-contained book provides an up-to-date description of plasma etching and deposition in semiconductor fabrication. It presents the basic physics and chemistry of these processes, and shows how they can be accurately modeled. The author begins with an overview of plasma reactors and discusses the various models for understanding plasma processes. He then covers plasma chemistry, addressing the effects of different chemicals on the features being etched. Having presented the relevant background material, he then describes in detail the modeling of complex plasma systems, with reference to experimental results. The book closes with a useful glossary of technical terms. No prior knowledge of plasma physics is assumed in the book. It contains many homework exercises and serves as an ideal introduction to plasma processing and technology for graduate students of electrical engineering and materials science. It will also be a useful reference for practicing engineers in the semiconductor industry.
Book Synopsis Plasma Electronics by : Toshiaki Makabe
Download or read book Plasma Electronics written by Toshiaki Makabe and published by CRC Press. This book was released on 2006-03-27 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Without plasma processing techniques, recent advances in microelectronics fabrication would not have been possible. But beyond simply enabling new capabilities, plasma-based techniques hold the potential to enhance and improve many processes and applications. They are viable over a wide range of size and time scales, and can be used for deposition, etching, and even process monitoring and diagnosis. Plasma Electronics: Applications in Microelectronic Device Fabrication explains the fundamental physics and numerical methods necessary to bring these technologies from the laboratory to the factory. Beginning with an overview of the basic characteristics and applications of low-temperature plasma, preeminent experts Makabe and Petrovic explore the physics underlying the complex behavior of non-equilibrium (or low temperature) plasma. They discuss charged particle transport in general and in detail as well as macroscopic plasma characteristics and elementary processes in gas phase and on surfaces. After laying this groundwork, the book examines state-of-the-art computational methods for modeling plasma and reviews various important applications including inductively and capacitively coupled plasma, magnetically enhanced plasma, and various processing techniques, while numerous problems and worked examples reinforce the concepts. Uniquely combining physics, numerical methods, and practical applications, Plasma Electronics: Applications in Microelectronic Device Fabrication equips you with the knowledge necessary to scale up lab bench breakthroughs into industrial innovations.
Author :Panel on Database Needs in Plasma Processing Publisher :National Academies Press ISBN 13 :030957353X Total Pages :75 pages Book Rating :4.3/5 (95 download)
Book Synopsis Database Needs for Modeling and Simulation of Plasma Processing by : Panel on Database Needs in Plasma Processing
Download or read book Database Needs for Modeling and Simulation of Plasma Processing written by Panel on Database Needs in Plasma Processing and published by National Academies Press. This book was released on 1996-11-04 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt: In spite of its high cost and technical importance, plasma equipment is still largely designed empirically, with little help from computer simulation. Plasma process control is rudimentary. Optimization of plasma reactor operation, including adjustments to deal with increasingly stringent controls on plant emissions, is performed predominantly by trial and error. There is now a strong and growing economic incentive to improve on the traditional methods of plasma reactor and process design, optimization, and control. An obvious strategy for both chip manufacturers and plasma equipment suppliers is to employ large-scale modeling and simulation. The major roadblock to further development of this promising strategy is the lack of a database for the many physical and chemical processes that occur in the plasma. The data that are currently available are often scattered throughout the scientific literature, and assessments of their reliability are usually unavailable. "Database Needs for Modeling and Simulation of Plasma Processing" identifies strategies to add data to the existing database, to improve access to the database, and to assess the reliability of the available data. In addition to identifying the most important needs, this report assesses the experimental and theoretical/computational techniques that can be used, or must be developed, in order to begin to satisfy these needs.
Book Synopsis Burning Plasma by : National Research Council
Download or read book Burning Plasma written by National Research Council and published by National Academies Press. This book was released on 2004-05-01 with total page 209 pages. Available in PDF, EPUB and Kindle. Book excerpt: Significant advances have been made in fusion science, and a point has been reached when we need to decide if the United States is ready to begin a burning plasma experiment. A burning plasmaâ€"in which at least 50 percent of the energy to drive the fusion reaction is generated internallyâ€"is an essential step to reach the goal of fusion power generation. The Burning Plasma Assessment Committee was formed to provide advice on this decision. The committee concluded that there is high confidence in the readiness to proceed with the burning plasma step. The International Thermonuclear Experimental Reactor (ITER), with the United States as a significant partner, was the best choice. Once a commitment to ITER is made, fulfilling it should become the highest priority of the U.S. fusion research program. A funding trajectory is required that both captures the benefits of joining ITER and retains a strong scientific focus on the long-range goals of the program. Addition of the ITER project will require that the content, scope, and level of U.S. fusion activity be defined by program balancing through a priority-setting process initiated by the Office of Fusion Energy Science.
Book Synopsis Source plasma pour la décontamination microbiologique des liquides by : Ibtissam Courti
Download or read book Source plasma pour la décontamination microbiologique des liquides written by Ibtissam Courti and published by . This book was released on 2023 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: De nos jours, la sécurité sanitaire est au centre des préoccupations des acteurs socio-économiques. L'un des problèmes sanitaires émergeant est la libération des bactéries pathogènes et résistantes aux antibiotiques dans l'environnement aquatique. Les décharges plasma à la pression atmosphérique sont d'un grand intérêt pour de nombreuses applications. L'une de ces applications est la décontamination microbiologie des liquides. Les travaux développés dans cette thèse participent à mieux appréhender l'intérêt du plasma pour la décontamination microbiologie de liquides et pour la dégradation des gènes de résistance aux antibiotiques. La source utilisée est un multi-jets plasma généré à partir d'un mélange hélium-oxygène à la pression atmosphérique. Différents diagnostics ont été réalisés pour la caractérisation de la décharge plasma. Les mesures de courant et de tension réalisées nous ont permis de déterminer l'énergie du plasma. La spectroscopie d'émission optique mise en oeuvre nous a permis de mettre en évidence et d'identifier les espèces réactives de l'oxygène et de l'azote (RONS) dans le plasma. La création des RONS tels que le peroxyde d'hydrogène, les nitrites et les nitrates dans le liquide modifie la chimie du liquide. Dans ce contexte nous avons quantifié la production de ces espèces dans le liquide. L'interaction plasma-bactérie pour la décontamination microbiologie des liquides a été évaluée à travers trois études distinctes. La première consiste à comprendre l'influence de la phase de croissance des bactéries sur l'efficacité du procédé de décontamination par plasma. Nous avons montré que les bactéries en phase exponentielle sont plus sensibles au traitement plasma que les bactéries issues de la phase stationnaire. De plus, les cellules en phase exponentielle sont plus susceptibles de réduire leur activité métabolique en passant à l'état de bactéries viables mais non-cultivables (VBNC) après un court temps d'exposition au plasma tandis que celles en phase stationnaire acceptent un temps plus long d'exposition au plasma avant d'entrer dans cet état. Pour mieux appréhender les raisons qui peuvent expliquer ces différences, nous avons évalué l'effet du plasma sur l'intégrité de la membrane cellulaire et de l'ADN. Dans la seconde étude, nous avons évalué l'effet de la présence du plasmide sur la sensibilité des bactéries au traitement par plasma. Cette étude a révélé que les bactéries portant un plasmide sont plus sensibles au plasma que celles qui en sont dépourvues. Les bactéries soumises à une intégration de plasmide ont subi plus de dommages membranaires et un taux de ROS intracellulaires plus élevé après exposition au plasma. Nous suggérons que la présence de plasmides présente des inconvénients pour les bactéries en diminuant leur croissance et en imposant un état d'affaiblissement. La dernière étude consiste à évaluer l'effet du plasma sur la dégradation des gènes de résistance aux antibiotiques et sur la réduction des mécanismes de transfert horizontal des gènes (HGT) entre les bactéries donneuses traitées par plasma et celles réceptrices non traitées par plasma. Nous avons démontré que le plasma réduit le nombre de cellules donneuses, ce qui par conséquent diminue la fréquence de transfert conjugatif. Nous avons également conclu que le transfert de plasmides pouvait se produire chez les bactéries VBNC. Toutefois, la prolongation du temps d'exposition entraîne une inhibition de HGT. Bien que le plasma semble être une solution pour la décontamination des liquides et la dégradation des gènes de résistance aux antibiotiques, il serait pertinent de réaliser des études intégrant des conditions qui se rapprochent de l'environnement réel avec la présence de matière organique et en augmentant le volume du liquide traitement.
Book Synopsis The Application of Plasmas to Chemical Processing by : Raymond F. Baddour
Download or read book The Application of Plasmas to Chemical Processing written by Raymond F. Baddour and published by Pergamon. This book was released on 1967 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Non-Thermal Plasma Techniques for Pollution Control by : Bernie M. Penetrante
Download or read book Non-Thermal Plasma Techniques for Pollution Control written by Bernie M. Penetrante and published by Springer. This book was released on 2011-12-21 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Acid rain, global warming, ozone depletion, and smog are preeminent environmental problems facing the world today. Non-thermal plasma techniques offer an innovative approach to the solution of some of these problems. There are many types of non-thermal plasma devices that have been developed for environmental applications. The potential of these devices for the destruction of pollutants or toxic molecules has already been demonstrated in many contexts, such as nitrogen oxides (NOX) and sulfur dioxide (SO2) in flue gases, heavy metals and volatile organic compounds (VOCs) in industrial effluents, and chemical agents such as nerve gases. This book contains a comprehensive account of the latest developments in non-thermal plasma devices and their applications to the disposal of a wide variety of gaseous pollutants.
Book Synopsis Controlled Fusion and Plasma Physics by :
Download or read book Controlled Fusion and Plasma Physics written by and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Non-thermal Plasma Techniques for Pollution Control by : Bernie M. Penetrante
Download or read book Non-thermal Plasma Techniques for Pollution Control written by Bernie M. Penetrante and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
