Results 241 to 250 of about 261,499 (294)

Lifetime of the Gas Evolution Electrode of the Zn–H2 Storage System

open access: yesFuel Cells, EarlyView.
ABSTRACT A novel electrically chargeable galvanic system is presented that efficiently stores energy in the form of zinc and releases hydrogen and electricity upon discharge. In this concept, oxygen is released at the gas electrode during charging, and zinc oxide is reduced to metallic zinc at the counter electrode.
Robert Hahn   +3 more
wiley   +1 more source

Advances in gallium nitride/two‐dimensional‐material heterojunction‐based photodetectors

open access: yesInformation &Functional Materials, EarlyView.
This review provides a systematic overview of the recent progress in gallium nitride (GaN)/two‐dimensional (2D) heterostructure‐based devices, with an emphasis on material integration and fabrication strategies, as well as device mechanisms and performance characteristics.
Jiale Wu   +9 more
wiley   +1 more source

National trends of episiotomy in non‐instrumental vaginal deliveries (2013–2022): A multi‐data source approach

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective Episiotomy and obstetric anal sphincter injuries (OASIS) are recognized indicators of intrapartum care quality. The aim of this study was to assess episiotomy trends in non‐instrumental vaginal deliveries across all Portuguese public maternities over the last decade.
Mariana Bandeira   +4 more
wiley   +1 more source

Fostering Inclusive Excellence: Reimagining Oral Science Research and Admissions to Advance Dentistry During Perilous Times

open access: yesJournal of Dental Education, EarlyView.
ABSTRACT Purpose: Recent shifts in public policy and legislation have aimed to dismantle progress toward racial equity in the United States, especially within the realm of education. Dental education institutions are responsible for cultivating the oral healthcare workforce of the future, but their ability to meet the growing dental burden is hampered ...
RK, JB, YK, DG
wiley   +1 more source

A Meta‐Analysis of Antecedents and Outcomes of Flexible Working Arrangements

open access: yesJournal of Organizational Behavior, EarlyView.
ABSTRACT Flexible working arrangements (FWAs) are increasingly available and used across diverse settings, particularly following the COVID‐19 pandemic. Yet, knowledge of the antecedents and outcomes of FWAs is incomplete and inconclusive. It remains unclear what factors facilitate the perceived availability and use of FWAs, and under what conditions ...
Niamh Harrop   +2 more
wiley   +1 more source

Phosphorus Plant Availability of Biochars Derived From Contrasting Sewage Sludges to Ryegrass

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Background Although phosphorus (P) is an essential element for human life, it is currently sourced unsustainably primarily from non‐renewable phosphate rock sources. Sewage sludge pyrolysis is a method that concentrates nutrients in sludge, a large renewable P source, to produce a sustainable phosphorus fertilizer.
Josephine Kooij   +2 more
wiley   +1 more source

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