Results 141 to 150 of about 45,342 (240)

Evaluation of Different Detection and Identification Methods of Intact Tetrahydro‐Methyltestosterone Sulfate Metabolites in Doping Control

open access: yesDrug Testing and Analysis, EarlyView.
The micro‐scale synthesis of the six out of eight possible tetrahydro‐methyltestosterone sulfate metabolites was performed, and the synthesized materials were used as analytical standards. The analysis of post‐administration sample extracts from methyltestosterone excretion studies against these standards provides further experimental proof for their ...
Yiannis S. Angelis   +3 more
wiley   +1 more source

Valproic acid boosts hair follicle stem cell resilience to oxygen-glucose deprivation through autophagy induction and AKT/mTOR suppression. [PDF]

open access: yesSci Rep
Keshavarzi F   +8 more
europepmc   +1 more source

Experimental study on dynamic behavior analysis of coal and its acoustic emission response characteristics under impact failure

open access: yesDeep Underground Science and Engineering, EarlyView.
Based on acoustic emission response characteristics, it can be more accurate to identify the damage evolution process of coal under the combined dynamic and static loads, reveal the moment corresponding to coal damage, and identify the characteristics of coal failure. The research results are conducive to the further use of acoustic emission monitoring
Wei Zhang   +10 more
wiley   +1 more source

Lactate increases oxygen unloading of preconditioned blood from male elite breath-hold divers. [PDF]

open access: yesPhysiol Rep
Kjeld T   +6 more
europepmc   +1 more source

A review on rockburst prediction and prevention to shape an ontology‐based framework for better decision‐making for underground excavations

open access: yesDeep Underground Science and Engineering, EarlyView.
A scientometric analysis of 2449 journal articles and a comprehensive review of 336 papers were conducted, discussing and identifying challenges and research gaps in rockburst prediction and prevention and proposing an ontology‐based framework for better decision‐making in underground excavations. Abstract With underground engineering projects becoming
Hongchuan Yan   +6 more
wiley   +1 more source

Superionic Conduction Through Lattice Engineering of Fluorites Stabilizing Periodic Oxygen Vacancy Network

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Lattice‐engineered fluorite oxide with periodic oxygen vacancy network achieves superionic conduction, Ce4+–Al3+ fluorite cation ordering enables dielectric‐enhanced superionic conduction, surpassing the limitations of conventional doped electrolytes and high fuel cell performance at low temperature through a flattened energy landscape.
Shahzad Rasool   +18 more
wiley   +1 more source

Policymakers' Perceptions of the Use of Deliberative Mini‐Publics to Support Sustainability Policies

open access: yesEnvironmental Policy and Governance, EarlyView.
ABSTRACT Deliberative mini‐publics (DMPs) have emerged as a novel method to deepen public participation in complex and contentious policy decisions, such as those related to sustainability transformations. Despite an increasing interest in applying DMPs in environmental governance, little is known about policymakers' expectations regarding their ...
Heli Saarikoski   +7 more
wiley   +1 more source

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