Results 91 to 100 of about 1,385,741 (305)

Design and optimization of processes for recovering rare earth elements from end‐of‐life permanent magnets

open access: yesAIChE Journal, EarlyView.
Abstract Recovery of rare earth elements (REEs) from end‐of‐life (EOL) products represents a strategic opportunity to strengthen the domestic supply chain for rare earth elements. This work presents a superstructure‐based optimization framework for finding the most economical processing pathway for different EOL rare earth permanent magnets (REPMs ...
Chris Laliwala   +6 more
wiley   +1 more source

Central Anatolian terrestrial sand dunes: enhancing carbon sequestration by indigenous vegetation [PDF]

open access: yes, 2012
Assessment of the changes in natural resource quality requires long term monitoring. This study outlines the changes achieved in soils and vegetation quality in a sand dune area of Central Turkey maintained since ...
Akça, Erhan   +5 more
core  

Absence and Presence: Top of the Pops and the demand for music videos in the 1960s [PDF]

open access: yes, 2019
The file attached to this record is the author's final peer reviewed version.Whilst there is a surprising critical consensus underpinning the myth that British music video began in the mid-1970s with Queen’s video for ‘Bohemian Rhapsody’, few scholars ...
Smith, Justin
core   +1 more source

Flexible Memory: Progress, Challenges, and Opportunities

open access: yesAdvanced Intelligent Discovery, EarlyView.
Flexible memory technology is crucial for flexible electronics integration. This review covers its historical evolution, evaluates rigid systems, proposes a flexible memory framework based on multiple mechanisms, stresses material design's role, presents a coupling model for performance optimization, and points out future directions.
Ruizhi Yuan   +5 more
wiley   +1 more source

(Poly)Borylated Species as Modern Reactive Groups toward Unusual Synthetic Applications

open access: yesAngewandte Chemie, EarlyView.
In this review, we spotlight recent breakthroughs in α‐polyboron‐substituted carbon‐centered intermediates (carbanion, carbocation, radical, and carbene) and polyborylated alkenes. By bridging fundamental reactivity with the application potential of these extraordinary species, we hope this review will serve as a roadmap for harnessing these unique ...
Nadim Eghbarieh   +5 more
wiley   +2 more sources

Commentary: New View on Treatment of Drug Dependence

open access: yesBasic and Clinical Neuroscience, 2014
In the 1960s, discovery of pleasure system (defined as reward system) in the brain that may underlie drug reward and addiction encouraged many scientists to investigate the mechanisms by which drug abuse affects central nervous system function.
Mina Ranjbaran, Hedayat Sahraei
doaj  

Large Language Model‐Based Chatbots in Higher Education

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 3, March 2025.
The use of large language models (LLMs) in higher education can facilitate personalized learning experiences, advance asynchronized learning, and support instructors, students, and researchers across diverse fields. The development of regulations and guidelines that address ethical and legal issues is essential to ensure safe and responsible adaptation
Defne Yigci   +4 more
wiley   +1 more source

Formation of militia personnel in the 1960s.

open access: yesLaw and Safety
The article examines the main aspects of recruitment, training and education of militia personnel in the 1960s. The overall shortage of personnel, especially qualified and experienced ones, continued to be significant in those years. In 1964–1967, almost
V. A. Grechenko
doaj   +1 more source

Towards the Post-Secular City? London since the 1960s

open access: yes, 2017
It is possible to interpret the available statistical evidence to argue that — when the presence of minority traditions is taken into account — the level of religious prac-tice in London in the early twenty-first century was quite similar to that in the ...
Wolffe, John
core   +1 more source

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