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Vivian Fernandes Marinho Ferreira,Sylmara Lopes Francelino Gonçalves-Dias,Isabella de Carvalho Vallin
This paper aims to understand the insertion of cooperatives of recyclable waste pickers in the market of Waste Electrical and Electronic Equipment (WEEE) in Brazil based on the National Policy on Solid Waste (PNRS). To that end, a case study of the Proje...
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In the last several decades, Waste Electrical and Electronic Equipment (WEEE) reverse supply chain management has increasingly gained more attention due to the development of an environmental awareness, the rapid raise of e-wasted products and the EU reg...
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Patroklos Georgiadis and Maria Besiou
Waste electrical and electronic equipment is one of the major world-wide waste streams triggering the emergence of environmental strategies. Environmental regulations, closed-loop supply chain (CLSC) activities and design-for-environment (DfE) practices ...
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Fernando Augusto Silva Marins,Marcus Vinicius F. de Araujo
Pág. 001 - 016
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Offia Tugwell Owo,Prince Maduabuchukwu Ajie
Pág. 174 - 187
The study determined the challenges of technical vocational education and training programmes in polytechnics in Nigeria. The study which adopted descriptive survey design used purposive sampling technique to obtain a sample of 518 subjects (consisting o...
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Shoubo Shang, Xiangyu Wang, Qingnan Han, Peng Jia, Feihong Yun, Jing Wen, Chao Li, Ming Ju and Liquan Wang
This paper proposes a version of the deep-sea environment simulated test system for subsea control modules to solve the problem of incomplete testing systems for electro-hydraulic subsea control modules. Based on the subsea control module test requiremen...
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Arturo Castellón and María Pilar Olivar
Different types and systems to discriminate plankton samples at different strata in the water column have been developed in recent decades. For sampling at sufficient depth, opening and closing zooplankton multinets are ideal because there is no contamin...
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Leandro H. de S. Silva, Agostinho A. F. Júnior, George O. A. Azevedo, Sergio C. Oliveira and Bruno J. T. Fernandes
The technological growth of the last decades has brought many improvements in daily life, but also concerns on how to deal with electronic waste. Electrical and electronic equipment waste is the fastest-growing rate in the industrialized world. One of th...
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Meng Li, Yinghong Wen, Guodong Wang, Dan Zhang and Jinbao Zhang
The On-board Train Control System (OTCS) plays an important role in the real-time operation of the electric multiple units (EMU) in high-speed railway. The EMU is a complex system made up of various electrical and electronic equipment, so the interaction...
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Vladimir Zaykov,Vladimir Mescheryakov,Yurii Zhuravlov
Pág. 6 - 18
The effect of the variants of parameters of the original thermoelectric materials of the same efficiency on the operational dynamics of a single-cascade thermoelectric cooler has been examined. The variants differ by the coefficients of thermoEMF, electr...
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Wenyan Zhao and Jianxin Yang
Policy is essential to the management of waste electrical and electronic equipment (WEEE). In order to present valuable findings for policy improvement, we performed a quantitative effectiveness assessment of China’s WEEE treatment fund from 2012 t...
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Igor Nevliudov, Valeriy Gurin, Dmytro Gurin
Pág. 57 - 61
The subject of the study is oxide-semiconductor capacitors, which are widely used in the manufacture of electronic equipment. The goal of the study is to determine the main causes of failures of oxide-semiconductor capacitors at the production and operat...
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Cengiz Koparan, Ali Bulent Koc, Charles V. Privette and Calvin B. Sawyer
An unmanned aerial vehicle-assisted water quality measurement system (UAMS) was developed for in situ surface water quality measurement. A custom-built hexacopter was equipped with an open-source electronic sensors platform to measure the temperature, el...
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Cengiz Koparan, Ali Bulent Koc, Charles V. Privette and Calvin B. Sawyer
An unmanned aerial vehicle-assisted water quality measurement system (UAMS) was developed for in situ surface water quality measurement. A custom-built hexacopter was equipped with an open-source electronic sensors platform to measure the temperature, el...
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