Results 121 to 130 of about 407,364 (262)

GaAs solar cells for concentrator systems in space [PDF]

Cells for operation in space up to more than 100 suns were made, and an AMO efficiency of 21% at 100 suns with these cells was obtained. The increased efficiency resulted not only from the higher open circuit voltage associated with the higher light ...
Kamath, G. S., Knechtli, R. C., Loo, R. Y.   +2 more
core   +1 more source

Barriers to Women's Leadership in Nursing: A Rapid Evidence Assessment and Proposal for an Integrated Theoretical Framework

Journal of Advanced Nursing, EarlyView.
ABSTRACT Aim(s) This review analyses and synthesises the available evidence on the barriers limiting women's career advancement in nursing. It aims to identify effective interventions to promote gender equity in healthcare leadership through an integrated framework informed by Social Role Theory, Ambivalent Sexism Theory and Theory of Planned Behaviour.
Chiara Palazzo, Vincenza Giordano, Andrea Chirico, Teresa Rea, Assunta Guillari   +4 more
wiley   +1 more source

Towards a Consultative Union? Unpacking Parliamentary Stances on Citizen Participation in EU Policy‐Making

JCMS: Journal of Common Market Studies, EarlyView.
Abstract Recent developments within the European Union (EU) reveal a notable ‘citizen turn’ marked by initiatives aimed at enhancing citizen engagement with EU institutions through deliberative mechanisms. Whilst existing scholarship has extensively examined political elites' perceptions of these participatory tools at the national level, the policy ...
Karolina Borońska‐Hryniewiecka, Jan Kotýnek Krotký   +1 more
wiley   +1 more source

AlGaAs top solar cell for mechanical attachment in a multi-junction tandem concentrator solar cell stack [PDF]

The AstroPower self-supporting, transparent AlGaAs top solar cell can be stacked upon any well-developed bottom solar cell for improved system performance.
Barnett, A. M., Dinetta, L. C., Hannon, M. H., Mcneely, J. B.   +3 more
core   +1 more source

Soft Tissue Substitutes: Current Biomaterials and Indications at Teeth and Implant Sites

Journal of Periodontal Research, EarlyView.
This manuscript provides an updated overview of the current evidence on soft tissue graft substitutes for teeth and dental implants. When appropriately indicated, these biomaterials offer a reliable, less invasive alternative to autogenous grafts, effectively improving root coverage, keratinized mucosa width, and soft tissue thickness with reduced ...
Lorenzo Tavelli, Daniel Thoma, Maria Elisa Galarraga‐Vinueza, Mario Romandini, Shayan Barootchi   +4 more
wiley   +1 more source

A theoretical analysis of the current-voltage characteristics of solar cells [PDF]

The current-voltage characteristics and efficiencies of solar cells are discussed. For one solar cell structure detailed curves are presented which include carrier densities, current densities, potential, and quasi-Fermi levels at different voltage ...
Dunbar, P. M., Hauser, J. R.
core   +1 more source

Multidrug resistance of bacterial pathogens in canine pyometra

Journal of Small Animal Practice, EarlyView.
Objectives To characterise multidrug antimicrobial resistance and pathogenicity profiles of bacteria isolated from different anatomical sites in bitches with pyometra, emphasising their clinical relevance for diagnosis and therapeutic decision‐making in small animal practice.
M. G. M. Camozzi, S. B. Waller, E. C. Castelhano, A. L. S. Neves, B. R. Arrais, J. F. N. Pinto, B. G. Alves, C. N. Moreira   +7 more
wiley   +1 more source

Tandem concentrator solar cells with 30 percent (AMO) power conversion efficiency [PDF]

Very high efficiency concentrator solar panels are envisioned as economical and reliable electrical power subsystems for space based platforms of the future.
Avery, J. E., Brinker, David J., Fraas, L. M., Gee, J. M., Oneill, Mark J., Sundaram, V. S.   +5 more
core   +1 more source

How Neurodivergent Workers Use and Make Sense of Assistive Technologies: Implications for The AMO Model and Digital Masking

New Technology, Work and Employment, EarlyView.
ABSTRACT This article explores how neurodivergent workers use and make sense of assistive technologies by drawing on 30 semi‐structured interviews with these individuals. We contribute to the ability, motivation and opportunity (AMO) model by revealing its underlying neuro‐normative assumptions.
Sophie Hennekam, Emmanuelle Walkowiak, Joanna Szulc   +2 more
wiley   +1 more source

Harnessing Support‐Dependent Hydrogen Spillover for Ni‐Based CO2 Hydrogenation

Angewandte Chemie, Volume 138, Issue 19, 4 May 2026.
Hydrogen spillover can be harnessed for Ni‐based CO2 hydrogenation via support‐dependent pathways. Hydrogen spillover propagating to surfaces promotes catalysis through two distinct mechanisms. On moderately reducible supports, it rapidly removes poisoning oxygen species (*O) from Ni nanoparticles.
Kazuki Shun, Takumi Kidawara, Yasutaka Kuwahara, Kohsuke Mori   +3 more
wiley   +2 more sources