Nitride Semiconductor Light-Emitting Diodes (LEDs)

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Author :
Publisher : Woodhead Publishing
ISBN 13 : 0081019432
Total Pages : 826 pages
Book Rating : 4.0/5 (81 download)

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Book Synopsis Nitride Semiconductor Light-Emitting Diodes (LEDs) by : Jian-Jang Huang

Download or read book Nitride Semiconductor Light-Emitting Diodes (LEDs) written by Jian-Jang Huang and published by Woodhead Publishing. This book was released on 2017-10-24 with total page 826 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nitride Semiconductor Light-Emitting Diodes (LEDs): Materials, Technologies, and Applications, Second Edition reviews the fabrication, performance and applications of the technology, encompassing the state-of-the-art material and device development, along with considerations regarding nitride-based LED design. This updated edition is based on the latest research and advances, including two new chapters on LEDs for large displays and laser lighting. Chapters cover molecular beam epitaxy (MBE) growth of nitride semiconductors, modern metalorganic chemical vapor deposition (MOCVD) techniques, the growth of nitride-based materials, and gallium nitride (GaN)-on-sapphire and GaN-on-silicon technologies for LEDs. Nanostructured, non-polar and semi-polar nitride-based LEDs, as well as phosphor-coated nitride LEDs, are also discussed. The book also addresses the performance of nitride LEDs, including photonic crystal LEDs, surface plasmon enhanced LEDs, color tuneable LEDs, and LEDs based on quantum wells and quantum dots. Further chapters discuss the development of LED encapsulation technology and fundamental efficiency droop issues in gallium indium nitride (GaInN) LEDs. It is a technical resource for academics, physicists, materials scientists, electrical engineers, and those working in the lighting, consumer electronics, automotive, aviation, and communications sectors. - Features new chapters on laser lighting, addressing the latest advances on this topic - Reviews fabrication, performance, and applications of this technology that encompass the state-of-the-art material and device development - Covers the performance of nitride LEDs, including photonic crystal LEDs, surface plasmon enhanced LEDs, color tuneable LEDs, and LEDs based on quantum wells and quantum dots - Highlights applications of nitride LEDs, including liquid crystal display (LCD) backlighting, infra-red emitters, and automotive lighting - Provides a comprehensive discussion of gallium nitride on both silicon and sapphire substrates

GB 19044-2022 Translated English of Chinese Standard (GB 19044-2022, GB19044-2022)

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Author :
Publisher : https://www.chinesestandard.net
ISBN 13 :
Total Pages : 15 pages
Book Rating : 4./5 ( download)

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Book Synopsis GB 19044-2022 Translated English of Chinese Standard (GB 19044-2022, GB19044-2022) by : https://www.chinesestandard.net

Download or read book GB 19044-2022 Translated English of Chinese Standard (GB 19044-2022, GB19044-2022) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-05-31 with total page 15 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the energy efficiency grades, minimum allowable values and test methods of fluorescent lamps for general lighting.

GB 19043-2013 Translated English of Chinese Standard. GB19043-2013

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Author :
Publisher : https://www.chinesestandard.net
ISBN 13 :
Total Pages : 7 pages
Book Rating : 4./5 ( download)

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Book Synopsis GB 19043-2013 Translated English of Chinese Standard. GB19043-2013 by : https://www.chinesestandard.net

Download or read book GB 19043-2013 Translated English of Chinese Standard. GB19043-2013 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2014-11-20 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the energy efficiency grades, energy efficiency limits, evaluation values of energy conservation, and test methods of double-capped fluorescent lamps for general lighting service (Hereinafter referred to as: double-capped fluorescent lamps). This Standard applies to the following two operating types of lamps: preheating cathode lamp that can work in AC power supply frequency lines with starter, and can work in high frequency lines; and preheating cathode lamp that can work in high frequency lines.

Hygienic Design of Food Factories

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Author :
Publisher : Elsevier
ISBN 13 : 0857094939
Total Pages : 821 pages
Book Rating : 4.8/5 (57 download)

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Book Synopsis Hygienic Design of Food Factories by : John Holah

Download or read book Hygienic Design of Food Factories written by John Holah and published by Elsevier. This book was released on 2011-10-26 with total page 821 pages. Available in PDF, EPUB and Kindle. Book excerpt: Food safety is vital for consumer confidence, and the hygienic design of food processing facilities is central to the manufacture of safe products. Hygienic design of food factories provides an authoritative overview of hygiene control in the design, construction and renovation of food factories.The business case for a new or refurbished food factory, its equipment needs and the impacts on factory design and construction are considered in two introductory chapters. Part one then reviews the implications of hygiene and construction regulation in various countries on food factory design. Retailer requirements are also discussed. Part two describes site selection, factory layout and the associated issue of airflow. Parts three, four and five then address the hygienic design of essential parts of a food factory. These include walls, ceilings, floors, selected utility and process support systems, entry and exit points, storage areas and changing rooms. Lastly part six covers the management of building work and factory inspection when commissioning the plant.With its distinguished editors and international team of contributors, Hygienic design of food factories is an essential reference for managers of food factories, food plant engineers and all those with an academic research interest in the field. - An authoritative overview of hygiene control in the design, construction and renovation of food factories - Examines the implications of hygiene and construction regulation in various countries on food factory design - Describes site selection, factory layout and the associated issue of airflow

Electrical Product Safety: A Step-by-Step Guide to LVD Self Assessment

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Author :
Publisher : Elsevier
ISBN 13 : 0080505201
Total Pages : 253 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Electrical Product Safety: A Step-by-Step Guide to LVD Self Assessment by : David Holland

Download or read book Electrical Product Safety: A Step-by-Step Guide to LVD Self Assessment written by David Holland and published by Elsevier. This book was released on 1999-11-01 with total page 253 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrical Product Safety: A Step-by-Step Guide to LVD Self Assessment provides a step-by-step approach to meeting the LVD and reducing safety approval costs. It is a practical and easy to follow guide aimed at helping manufacturers of electrical products, and in particular small and medium sized businesses to understand the requirements of the LV regulations, understand the basic safety principles, self assess their products and create customised safety reports. The guide is presented in four parts: the first part examines the regulations, their enforcement and the concept of due diligence; the second and most detailed part takes the reader through the process of product self evaluation and report compilation; part three deals with the documentation, i.e. how to compile a technical file and how to prepare a declaration of conformity; finally part four explains how to set up factory and production control systems. Electrical Product Safety has been written by a Trading Standards Office (D. Holland) and an experienced Safety Approvals Engineer (J. Tzimenakis). A complete, practical guide to meeting core EU legal requirements Designed for easy application by small and medium companies, not just large technical teams Expertise of an author who has set up a similar system at Sony, and supplies supporting software

Electrical Engineer's Reference Book

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Author :
Publisher : Elsevier
ISBN 13 : 1483102637
Total Pages : 993 pages
Book Rating : 4.4/5 (831 download)

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Book Synopsis Electrical Engineer's Reference Book by : M A Laughton

Download or read book Electrical Engineer's Reference Book written by M A Laughton and published by Elsevier. This book was released on 2013-10-22 with total page 993 pages. Available in PDF, EPUB and Kindle. Book excerpt: Electrical Engineer's Reference Book, Fourteenth Edition focuses on electrical engineering. The book first discusses units, mathematics, and physical quantities, including the international unit system, physical properties, and electricity. The text also looks at network and control systems analysis. The book examines materials used in electrical engineering. Topics include conducting materials, superconductors, silicon, insulating materials, electrical steels, and soft irons and relay steels. The text underscores electrical metrology and instrumentation, steam-generating plants, turbines and diesel plants, and nuclear reactor plants. The book also discusses alternative energy sources. Concerns include wind, geothermal, wave, ocean thermal, solar, and tidal energy. The text then looks at alternating-current generators. Stator windings, insulation, output equation, armature reaction, and reactants and time-constraints are described. The book also examines overhead lines, cables, power transformers, switchgears and protection, supply and control of reactive power, and power systems operation and control. The text is a vital source of reference for readers interested in electrical engineering.

GB, GB/T, GBT Chinese Standard(English-translated version) - Catalog003

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Author :
Publisher : Codeofchina Inc.
ISBN 13 :
Total Pages : 3290 pages
Book Rating : 4./5 ( download)

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Book Synopsis GB, GB/T, GBT Chinese Standard(English-translated version) - Catalog003 by : CODEOFCHINA - Dr. Meng Yongye

Download or read book GB, GB/T, GBT Chinese Standard(English-translated version) - Catalog003 written by CODEOFCHINA - Dr. Meng Yongye and published by Codeofchina Inc.. This book was released on 2018-05-04 with total page 3290 pages. Available in PDF, EPUB and Kindle. Book excerpt: All English-translated Chinese codes are available at: www.codeofchina.com

Energy Efficiency in Domestic Appliances and Lighting

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Author :
Publisher : Springer Nature
ISBN 13 : 3030791246
Total Pages : 489 pages
Book Rating : 4.0/5 (37 download)

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Book Synopsis Energy Efficiency in Domestic Appliances and Lighting by : Paolo Bertoldi

Download or read book Energy Efficiency in Domestic Appliances and Lighting written by Paolo Bertoldi and published by Springer Nature. This book was released on 2022-05-18 with total page 489 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains peer-reviewed papers presented at the 10th International Conference on Energy Efficiency in Domestic Appliances and Lighting (EEDAL'19), held in Jinan, China from 6-8 November 2019. Energy efficiency helps to mitigate CO2 emissions and at the same time increases the security of energy supply. Energy efficiency is recognized as the cleanest, quickest and cheapest energy source. Not only this, but energy efficiency brings several additional benefits for society and end-users, such as lower energy costs, reduced local pollution, better outdoor and indoor air quality, etc. However, in some sectors, such as the residential sector, barriers to investments in energy efficiency remain. Legislation adopted in several jurisdictions (EU, Japan, USA, China, India, Australia, Brazil, etc.) helps in removing barriers and fosters investments in energy efficiency. These initiatives complement innovative financing schemes for energy efficiency, the provision of energy services by energy service companies and different types of information programs. At the same time, progress in appliance technologies and in solid state lighting offer high levels of efficiency. LED lighting is an example. As with previous conferences in this series, EEDAL’19 provided a unique forum to discuss and debate the latest developments in energy and environmental impact of households, including appliances, lighting, heating and cooling equipment, electronics, smart meters, consumer behavior, and policies and programs. EEDAL addressed non-technical issues such as consumer behavior, energy access in developing countries, and demand response.

GB/T-2003, GB-2003 -- Chinese National Standard PDF-English, Catalog (year 2003)

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Author :
Publisher : https://www.chinesestandard.net
ISBN 13 :
Total Pages : 111 pages
Book Rating : 4./5 ( download)

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Book Synopsis GB/T-2003, GB-2003 -- Chinese National Standard PDF-English, Catalog (year 2003) by : https://www.chinesestandard.net

Download or read book GB/T-2003, GB-2003 -- Chinese National Standard PDF-English, Catalog (year 2003) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-06-06 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document provides the comprehensive list of Chinese National Standards - Category: GB, GB/T Series of year 2003.

Code of Federal Regulations

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Author :
Publisher :
ISBN 13 :
Total Pages : 796 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Code of Federal Regulations by :

Download or read book Code of Federal Regulations written by and published by . This book was released on 2011 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt: Special edition of the Federal Register, containing a codification of documents of general applicability and future effect ... with ancillaries.

GB/T 37637-2019 Translated English of Chinese Standard. (GBT 37637-2019, GB/T37637-2019, GBT37637-2019)

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Publisher : https://www.chinesestandard.net
ISBN 13 :
Total Pages : 18 pages
Book Rating : 4./5 ( download)

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Book Synopsis GB/T 37637-2019 Translated English of Chinese Standard. (GBT 37637-2019, GB/T37637-2019, GBT37637-2019) by : https://www.chinesestandard.net

Download or read book GB/T 37637-2019 Translated English of Chinese Standard. (GBT 37637-2019, GB/T37637-2019, GBT37637-2019) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2019-08-17 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies performance requirements for floodlights of which power supply voltage does not exceed 1000V, and LED is used as light source. This Standard is applicable to lights that are used in architecture, landscapes, works of art, public places, sports venues.

GB, GB/T, GBT Chinese Standard(English-translated version) - Catalog002

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Author :
Publisher : Codeofchina Inc.
ISBN 13 :
Total Pages : 3871 pages
Book Rating : 4./5 ( download)

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Book Synopsis GB, GB/T, GBT Chinese Standard(English-translated version) - Catalog002 by : CODEOFCHINA - Dr. Meng Yongye

Download or read book GB, GB/T, GBT Chinese Standard(English-translated version) - Catalog002 written by CODEOFCHINA - Dr. Meng Yongye and published by Codeofchina Inc.. This book was released on 2018-05-04 with total page 3871 pages. Available in PDF, EPUB and Kindle. Book excerpt: All English-translated Chinese codes are available at: www.codeofchina.com

GB/T-2012, GB-2012 -- Chinese National Standard PDF-English, Catalog (year 2012)

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Author :
Publisher : https://www.chinesestandard.net
ISBN 13 :
Total Pages : 332 pages
Book Rating : 4./5 ( download)

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Book Synopsis GB/T-2012, GB-2012 -- Chinese National Standard PDF-English, Catalog (year 2012) by : https://www.chinesestandard.net

Download or read book GB/T-2012, GB-2012 -- Chinese National Standard PDF-English, Catalog (year 2012) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-06-06 with total page 332 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document provides the comprehensive list of Chinese National Standards - Category: GB, GB/T Series of year 2012.

GB/T-2010, GB-2010 -- Chinese National Standard PDF-English, Catalog (year 2010)

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Author :
Publisher : https://www.chinesestandard.net
ISBN 13 :
Total Pages : 313 pages
Book Rating : 4./5 ( download)

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Book Synopsis GB/T-2010, GB-2010 -- Chinese National Standard PDF-English, Catalog (year 2010) by : https://www.chinesestandard.net

Download or read book GB/T-2010, GB-2010 -- Chinese National Standard PDF-English, Catalog (year 2010) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-06-06 with total page 313 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document provides the comprehensive list of Chinese National Standards - Category: GB, GB/T Series of year 2010.

GB,GBT,GB/T Chinese Standard(English-translated version)-Catalog001-

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Author :
Publisher : Codeofchina Inc.
ISBN 13 :
Total Pages : 3955 pages
Book Rating : 4./5 ( download)

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Book Synopsis GB,GBT,GB/T Chinese Standard(English-translated version)-Catalog001- by : Dr. Meng Yongye CODEOFCHINA

Download or read book GB,GBT,GB/T Chinese Standard(English-translated version)-Catalog001- written by Dr. Meng Yongye CODEOFCHINA and published by Codeofchina Inc.. This book was released on 2018-05-04 with total page 3955 pages. Available in PDF, EPUB and Kindle. Book excerpt: All English-translated Chinese codes are available at: www.codeofchina.com

Understanding Sustainable Public Procurement

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Author :
Publisher : Springer Nature
ISBN 13 : 3031082583
Total Pages : 405 pages
Book Rating : 4.0/5 (31 download)

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Book Synopsis Understanding Sustainable Public Procurement by : Sanjay Kumar

Download or read book Understanding Sustainable Public Procurement written by Sanjay Kumar and published by Springer Nature. This book was released on 2022-10-07 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores the development of sustainable public procurement (SPP) as a strategic policy instrument to support decoupling of economic growth from environmental degradation and enhancing social well-being. Offering an in-depth case study of India’s SPP implementation trajectory, it discusses the challenges of integrating sustainability criteria into purchasing decisions, and examines policy choices and best practices to address them. It investigates the legislative, institutional, and governance framework for SPP in India, and identifies priority actions to accelerate wider uptake of SPP policy and practices. Furthermore, the book highlights the evolving role of SPP policies in response to emerging global mega trends, such as international trade, low carbon economy, circular economy, and Industry 4.0. Given its scope, this book appeals to scholars of economics, public administration, and environmental and social sciences, as well as to policymakers, practitioners, and advocates interested in steering transformational changes towards mainstreaming sustainable procurement practices in developing economies at the desired scale. "This book comes at the right time to compensate for the lack of in-depth works on the origins, nature and reality of the implementation of sustainable purchases.” - Farid Yaker, Programme Officer, Sustainable Public Procurement, Economy Division, UNEP, Paris, France. “...If you are a procurement or sustainability professional anywhere in the world, please read this book. It will change the way you think and feel about your profession.” - Shaun McCarthy OBE, Chair, Supply Chain Sustainability School, London, UK & Director, Action Sustainability, London, UK

2017 CFR Annual Print Title 10, Energy, Parts 200-499

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Author :
Publisher : IntraWEB, LLC and Claitor's Law Publishing
ISBN 13 : 1627739904
Total Pages : 1219 pages
Book Rating : 4.6/5 (277 download)

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Book Synopsis 2017 CFR Annual Print Title 10, Energy, Parts 200-499 by : Office of The Federal Register

Download or read book 2017 CFR Annual Print Title 10, Energy, Parts 200-499 written by Office of The Federal Register and published by IntraWEB, LLC and Claitor's Law Publishing. This book was released on 2017-01-01 with total page 1219 pages. Available in PDF, EPUB and Kindle. Book excerpt: