Articles

Elsevier, Clinical Epidemiology and Global Health, Volume 6, September 2018
Objective: Foreign-origin street children are vulnerable to HIV/AIDS mainly due to poverty, violence, early sexual activity and poor access to health care services. This study aimed to highlight the effectiveness of peer education intervention to reduce HIV-risky behavior among street children with Afghan nationality. Methods: Sixty-one street children were stratified by sex and then randomly allocated to either an intervention or control group by assigning each participant computerized random numbers.
Elsevier, Marine Policy, Volume 95, September 2018
Small-scale fisheries (SSFs) constitute a critical socioeconomic sector by providing a source of income and animal protein for fishing communities worldwide. In Uruguay this sector has traditionally been neglected. More recently, the Uruguayan government has shown an increasing interest in readdressing this situation by setting a high-level policy for SSFs. This paper addresses the long-term process from conceptualization to operationalization of the Ecosystem Approach to Fisheries (EAF) in Uruguayan SSFs.
Elsevier, Thermal Science and Engineering Progress, Volume 7, September 2018
Rural communities in developing countries often require small cold storage for vital medicines while having no access to electricity. The utilization of waste heat – produced in biomass burning cookstoves during daily cooking routines – to power a thermoacoustic engine driving a thermoacoustic refrigerator is investigated. The simplicity and affordability is met by the use of atmospheric air as working medium, cheap PVC ducting for acoustic waveguides and locally available blacksmithing technologies for simple heat exchangers.
Elsevier, Chem, Volume 4, 13 September 2018
Bruce H. Lipshutz is currently a professor of chemistry at the University of California, Santa Barbara. His research program has, for decades, focused mainly on the development of new reagents and methodologies that are especially general and useful for the synthetic community. Of late, his group pays special attention to synthetic chemistry that is environmentally responsible.
Elsevier, Chem, Volume 4, 13 September 2018
The authors work at the Green Chemistry Centre of Excellence (GCCE) at the University of York and are all currently involved in the H2020-BBI-funded project ReSolve for the development of safer bio-based solvents. Solvent applications for dihydrolevoglucosenone (Cyrene) and 2,2,5,5-tetramethyloxloane (TMO) are among their prominent discoveries. Dr. James Sherwood leads the Alternative Solvents Technology Platform at the GCCE. His research interests include solvent effects in organic synthesis and the substitution of hazardous solvents with novel bio-based solvents. Dr.
Elsevier, Chem, Volume 4, 13 September 2018
In 2007, John Warner and Jim Babcock founded the Warner Babcock Institute for Green Chemistry and, with Amy Cannon, founded the green chemistry education nonprofit organization Beyond Benign. John is the recipient of the 2004 Presidential Award for Excellence in Science Mentoring and the 2014 Perkin Medal. In addition, John is one of the founders of the field of green chemistry and is co-author of the defining textbook Green Chemistry: Theory and Practice.
Elsevier, Sustainable Materials and Technologies, Volume 17, September 2018
An ability to separate battery electrode materials while preserving functional integrity is essential to close the loop of material use in lithium-ion batteries. However, a low-energy and low-cost separation system that selectively recovers electrode materials has not yet been established. In this study, froth flotation experiments were carried out with a variety of new and spent lithium-ion batteries using kerosene as the collector. The products were characterized using thermogravimetric and chemical analysis.
Elsevier, Sustainable Materials and Technologies, Volume 17, September 2018
Waste Li foils in the spent experimental Li-coin-cells may bring the potential risk and the waste of Li-resource if they aren't reasonably treated in time. For this purpose, waste Li foils were recycled in the form of black LiFePO4/C powders with the recovery of about 80% in this work.
Elsevier,

Chem, Volume 4, 13 September 2018

John A. Gladysz is a Distinguished Professor of Chemistry at Texas A&M University, where he holds the Dow Chair in Chemical Invention. He began his academic career at the University of California, Los Angeles and has also held appointments at the University of Utah and Universität Erlangen-Nürnberg. His group's current research centers around organometallic chemistry and branches into catalysis, organic synthesis, enantioselective reactions, stereochemistry, mechanism, and materials and green chemistry. John A.

Elsevier,

Sustainable Materials and Technologies, Volume 17, September 2018

There is a need to develop technology to enable a resource-efficient and economically feasible recycling system for lithium-ion batteries and thus assure the future supply of the component materials. Lithium-ion batteries are complex products, and designs and materials are still evolving, which makes planning for future recovery more challenging. Several processes for recycling are proposed or operating, and each has advantages and disadvantages. This paper compares these processes on technical and economic bases, elucidating differences in benefits as a function of cathode composition.

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