aamir shahzad (24 Ergebnisse)

Taschenbuch. Zustand: Neu. Neuware -This research work presents a novel technique of Optimized and Cost Effective Power Management System (OCEPMS) for domestic users. The technique incorporates all the three important aspects of an Optimized and Cost Effective Power Management System and gives a complete microcontroller based low cost solution. These aspects include: power factor improvement, voltage optimization and surge / spike suppression. For power factor improvement, an algorithm is devised which automatically switches capacitors based on real time calculated requirements. A soft switching mechanism is used for the purpose of bringing capacitors in or out of the circuit depending upon the overall inductive load. For voltage optimization purpose, a circuitry is included in the design which manages incoming voltage and regulates it to a level more suitable for home appliances. Furthermore, to protect the system from dangerous and harmful surges and spikes transmitted through supply line, a surge suppression circuitry is also incorporated in the design. The proposed design is physically developed and experimentally tested with various domestic loads like compact florescent lamps, chokes, pumps.Books on Demand GmbH, Überseering 33, 22297 Hamburg 104 pp. Englisch.

Zustand: New.

Zustand: New. pp. 248.

Buch. Zustand: Neu. Neuware -This book summarizes the most significant advancements of plasma science in allied technologies. It highlights the most recent developments and important advances in plasma science and technology. It is important for all civilizations to use more cost-effective and eco-friendly plasma technology for industrial, clinical/biotechnology, wastewater, and agricultural applications. Traditional techniques are not effective, and thus, this book examines the challenges that must be solved before novel plasma technology can be successfully used in the future. It also examines aspects of fine particle plasmas, including their fundamental physics, mechanisms, design, allied technologies, and novel methods. The most promising plasma-based devices and nano-plasmas allow us to change approaches in industries such as medicine and agriculture due to their thermophysical (transport and thermodynamics), wave behaviors, as well as external electric and magnetic, acoustic, light, temperature, and other properties. This book highlights recent advances in energy materials, semiconductor systems, plasma medicine, agricultural plasma and food processing, green plasma fusion energy, space science, plasma technology for the conversion of CO2, green energy, and more. Moreover, it examines plasma technology as a key advancement in modern medicine and health care.Books on Demand GmbH, Überseering 33, 22297 Hamburg 78 pp. Englisch.

Buch. Zustand: Neu. Neuware -This book is intended to provide a deep understanding on the advanced treatments of thermal properties of materials through experimental, theoretical, and computational techniques. This area of interest is being taught in most universities and institutions at the graduate and postgraduate levels. Moreover, the increasing modern technical and social interest in energy has made the study of thermal properties more significant and exciting in the recent years. This book shares with the international community a sense of global motivation and collaboration on the subject of thermal conductivity and its wide spread applications in modern technologies. This book presents new results from leading laboratories and researchers on topics including materials, thermal insulation, modeling, steady and transient measurements, and thermal expansion. The materials of interest range from nanometers to meters, bringing together ideas and results from across the research field.Books on Demand GmbH, Überseering 33, 22297 Hamburg 208 pp. Englisch.

Buch. Zustand: Neu. Neuware -Plasma science and technology (PST) is a discipline investigating fundamental transport behaviors, interaction physics, and reaction chemistry of plasma and its applications in different technologies and fields. Plasma has uses in refrigeration, biotechnology, health care, microelectronics and semiconductors, nanotechnology, space and environmental sciences, and so on. This book provides a comprehensive overview of PST, including information on different types of plasma, basic interactions of plasma with organic materials, plasma-based energy devices, low-temperature plasma for complex systems, and much more.Books on Demand GmbH, Überseering 33, 22297 Hamburg 246 pp. Englisch.

Buch. Zustand: Neu. Neuware -This book assists in the exchange of research and progress outcomes concerned with the latest issues in thermophysical properties (TPPs) of complex liquids research, development, and production. Topics cover the control of transport properties of metallic alloys, thermal analysis of complex plasmas and instabilities in plasma devices, thermophysical properties at nanolevel, theoretical background of viscosities of hydrocarbons at varying temperature and pressure ranges, molecular modeling, and experimental investigations based on nanofluids and ionic conduction in solid-state electrolytes for thermodynamic data. This book enables global researchers to tackle the challenges that continue to generate cost-effective TPPs and the latest understanding in the development of complex materials and the collaboration of modern thermophysical generating technologies. Moreover, it provides a platform for different regional authors to exchange scientific knowledge and generate enthusiasm for science and technology.Books on Demand GmbH, Überseering 33, 22297 Hamburg 132 pp. Englisch.

Buch. Zustand: Neu. Neuware -This book offers the foundation for the education and research of medical physicists starting their university studies in the field of the physics of nuclear medicine. The book is equally beneficial to those wishing to advance their knowledge in this area. It provides, in the form of a syllabus, a comprehensive overview of basic medical physics knowledge required in modern nuclear medicine. It offers a guide to nuclear medicine, including radionuclides in medicine for diagnosis, staging of disease, therapy, and monitoring the response of a disease process. This book comprehensively covers a broad range of topics, including but not limited to radioactivity and radionuclide generators, operation of non-imaging and imaging instruments, radiation biology, and radiopharmacy.Books on Demand GmbH, Überseering 33, 22297 Hamburg 108 pp. Englisch.

Buch. Zustand: Neu. Neuware -This book highlights the need for environmentally friendly energy sources. One of the most significant problems facing civilization today is how to generate alternative clean energy sustainably and in sufficient quantity to supply a growing global population. Fossil fuel burning machines pollute the atmosphere resulting in global warming and causing health risks. Alternatively, fusion energy does not produce any carbon dioxide. This book discusses the latest developments and innovative techniques of fusion energy and its practical uses. Chapters cover such topics as beam injectors for fission reactors, detachment in helical fusion devices, wave instabilities in dusty plasmas of fusion devices, tungsten-based plasma materials, migration energy by high-voltage electron microscopes, and taxonomy of big nuclear chambers.Books on Demand GmbH, Überseering 33, 22297 Hamburg 146 pp. Englisch.

Zustand: New. Chong Min Koo received his Ph.D in 2003 from the Korea Advanced Institute of Science and Technology in Daejeon, South Korea. He worked in University of Minnesota, U.S.A. as a postdoc in 2005 and later for LG Chemicals as a senior scientist in 2007. He curr.

Zustand: New. In.

Zustand: New. In.

Zustand: New. In.

Zustand: New. In.