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If you're looking for free educational programs or materials in the US and Canada, we'll help you find what you need for students and learners. ![]() Free Download Noise in Semiconductor Devices: Modeling and Simulation by Fabrizio Bonani , Giovanni Ghione English | PDF | 2001 | 240 Pages | ISBN : 3540665838 | 19 MB The design and optimization of electronic systems often requires appraisal an of the electrical noise generated by active devices, and, at a technological level, the ability to properly design active elements in order to minimize, when possible, their noise. Examples of critical applications are, of course, receiver front-ends in RF and optoelectronic transmission systems, but also front-end stages in sensors and, in a completely different context, nonlinear circuits such as oscillators, mixers, and frequency multipliers. The rapid de velopment of silicon RF applications has recently fostered the interest toward low-noise silicon devices for the lower microwave band, such as low-noise MOS transistors; at the same time, the RF and microwave ranges are be coming increasingly important in fast optical communication systems. Thus, high-frequency noise modeling and simulation of both silicon and compound semiconductor based bipolar and field-effect transistors can be considered as an important and timely topic. This does not exclude, of course, low frequency noise, which is relevant also in the RF and microwave ranges when ever it is up-converted within a nonlinear system, either autonomous (as an oscillator) or non-autonomous (as a mixer or frequency multiplier). The aim of the present book is to provide a thorough introduction to the physics-based numerical modeling of semiconductor devices operating both in small-signal and in large-signal conditions. In the latter instance, only the non-autonomous case was considered, and thus the present treatment does not directly extend to oscillators. ![]() Free Download Nitrous Oxide in Pediatric Dentistry: A Clinical Handbook by Kunal Gupta English | EPUB | 2020 | 327 Pages | ISBN : 3030296172 | 112.69 MB This clinical handbook is a complete guide to the use of nitrous oxide when performing dental procedures in children. Nitrous oxide offers the easiest and safest form of pharmacological behavior management in this age group and can help greatly in reducing fear and anxiety toward dentists and dental treatment. Importantly, its use in children differs from that in adults, owing in part to the need for appropriate behavior management skills. ![]() Free Download Night Vision Processing and Understanding by Lianfa Bai English | PDF,EPUB | 2019 | 274 Pages | ISBN : 9811316686 | 123.67 MB This book systematically analyses the latest insights into night vision imaging processing and perceptual understanding as well as related theories and methods. 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It covers a wide range of future technologies and technical disciplines, including complex systems such as industry 4.0; patents in industry 4.0; robotics; mechatronics systems; automation; manufacturing; cyber-physical and autonomous systems; sensors; networks; control, energy, renewable energy sources; automotive and biological systems; vehicular networking and connected vehicles; intelligent transport, effectiveness and logistics systems, smart grids, nonlinear systems, power, social and economic systems, education, IoT. ![]() Free Download New Results in Numerical and Experimental Fluid Mechanics XIV: Contributions to the 23rd STAB/DGLR Symposium, Berlin, Germany, 2022 by Andreas Dillmann, Gerd Heller, Ewald Krämer, Claus Wagner, Julien Weiss English | PDF (True)| 2023 | Pages | ISBN : 3031404815 | 145.1 MB This book offers timely insights into research on numerical and experimental fluid mechanics and aerodynamics, mainly for (but not limited to) aerospace applications. 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This year the LWC Conference has arrived at its XXVI edition. The Conference traditionally deals with the topics of urban mobility and quality of life in urban areas, with a specific focus on vulnerable road users. The LWC Conference allows researchers, experts, administrators, and practitioners to gather and discuss policy issues, best practices, and research findings from different perspectives. The main theme of the 2023 conference was "new challenges for sustainable urban mobility", and the papers herein address the issue from a multidisciplinary perspective and cover a wide variety of related topics. These books are divided into four topical sections: If you are looking for educational materials, our website offers free downloadable online courses. From computer science to business and humanities. The courses are taught by professors from leading universities around the world, and you can earn a certificate of completion from many of them. 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