Results 191 to 200 of about 6,213,608 (354)

Advancing Circularity in Battery Systems for Renewable Energy: Technologies, Barriers, and Future Directions

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
This article examines strategies to enhance the sustainability of battery systems in renewable energy through circular economy principles. It discusses recycling techniques, modular battery design, second‐life utilization, and regulatory frameworks. Key barriers include inadequate infrastructure and regulatory gaps.
Williams Chibueze Munonye   +5 more
wiley   +1 more source

The 55th College Training Detachment of the Army Air Corps Program On the Gettysburg College Campus, 1943-1944

open access: yes, 2004
The 55th College Training Detachment of the Air Force Cadet Program came to Gettysburg College in 1943. It was a separate program designed to provide educated officers for the Air Corps in the United States Army.
Grover, Julia
core  

Introducing Critical Physical Geography

open access: yes, 2018
R. Lave, Christine Biermann, S. Lane
semanticscholar   +1 more source

A Guideline to Evaluate Sorbent Performance for Atmospheric Water Harvesting

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Reporting guidelines for atmospheric water harvesting sorbents allow benchmarking between research groups across seven key performance indicators (KPIs). Beyond simple equilibrium values (such as capacity or maximum water uptake), these KPIs validate sensitivity, reversibility, regeneration conditions, chemical stability, kinetics, and water quality ...
Simon Ponton   +7 more
wiley   +1 more source

The landscape of pregnancy and prepregnancy cohorts: a scoping review. [PDF]

open access: yesBMC Pregnancy Childbirth
Maxwell L   +6 more
europepmc   +1 more source

Eco‐Efficient Processing and Refining Routes for Secondary Raw Materials from Silicon Ingot and Wafer Manufacturing

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
The ICARUS project developed pilot‐scale processes to recover and refine secondary raw materials from silicon photovoltaic (PV) ingot and wafer manufacturing waste. Silicon kerf, graphite, and silica residues are purified into high‐value inputs for the PV value chain and beyond.
Martin Bellmann   +18 more
wiley   +1 more source

Market access, supplier access, and Africa's manufactured exports : an analysis of the role of geography and institutions [PDF]

open access: yes
In a large cross-country sample of manufacturing establishments drawn from 188 cities, average exports per establishment are smaller for African firms than for businesses in other regions. The authors show that this is mainly because, on average, African
Elbadawi, Ibrahim   +2 more
core  

Influence of Region, Harvest Year, and Variety on Stable Isotope Characterization of Xinjiang Rice From China

open access: yesAgriFood: Journal of Agricultural Products for Food, EarlyView.
Xinjiang rice isotopic differences were influenced by region, harvest year, variety, with southern rice had more positive δ13C, δ2H and δ18O values than northern. This study provides the first Xinjiang rice traceability data, aiding China's national rice database.
Menglin Zhang   +8 more
wiley   +1 more source

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