Results 131 to 140 of about 1,655,826 (313)

Polycarbazole–NiOOH Interfacial Engineering of BiVO4 Photoanodes for Efficient and Stable Solar Water Splitting

open access: yesENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A π‐conjugated carbazole (p‐CBZ) layer is electro‐polymerized on BiVO4 to form a p–n heterojunction that enhances charge separation and suppresses surface recombination, while a NiOOH co‐catalyst accelerates oxygen evolution kinetics. The synergistic BVO/p‐CBZ/NiOOH photoanode delivers a high photocurrent density and long‐term stability for efficient ...
Lakshman Sundar Arumugam   +11 more
wiley   +1 more source

Summation Formulas for Certain Combinatorial Sequences

open access: yesMathematics
In this work, we establish some characteristics for a sequence, Aα(n,k), including recurrence relations, generating function and inversion formula, etc.
Yulei Chen, Dongwei Guo
doaj   +1 more source

A Note on Super Catalan Numbers

open access: yesInterdisciplinary Information Sciences, 2012
4 pages. Revised and Accepted. To appear in Interdisciplinary Information Sciences (IIS)
GEORGIADIS, Evangelos   +2 more
openaire   +3 more sources

Cardiogenic shock mortality according to Aetiology in a Mediterranean cohort: Results from the Shock‐CAT study

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1336-1345, April 2025.
Abstract Aims Mortality in cardiogenic shock (CS) remains elevated, with the potential for CS causes to impact prognosis and risk stratification. The aim was to investigate in‐hospital prognosis and mortality in CS patients according to aetiology. We also assessed the prognostic accuracy of CardShock and IABP‐SHOCK II scores.
Cosme García‐García   +17 more
wiley   +1 more source

Collective Grievance Promotes Collective Action and Aggressive Intergroup Inclinations Through Dehumanization Among Conservative Members of Dominant Groups

open access: yesEuropean Journal of Social Psychology, EarlyView.
ABSTRACT Previous research has focused on disadvantaged groups seeking social change, overlooking how dominant groups mobilize to preserve the status quo. Across three studies (two correlational, one experimental), we explored how collective grievance—the feeling of being or having been collectively wronged by an outgroup—drives system‐preserving ...
Beatriz Alba, Alexandra Vázquez
wiley   +1 more source

Light‐Modulated Exchange Bias in Multiferroic Heterostructures

open access: yesElectron, EarlyView.
In this article, exchange bias and magnetization are modulated with visible light at room temperature in PMN‐PZT/FeGa/IrMn multiferroic heterostructures. Photostrictive effect is the main mechanism leading to the modulation of magnetic anisotropy and interfacial exchange bias coupling between the ferromagnetic and antiferromagnetic layers.
Huan Tan   +9 more
wiley   +1 more source

Weight Bias Internalisation and Health‐Related Quality of Life in Adolescents: What Role Do Family Meals Play?

open access: yesEuropean Eating Disorders Review, EarlyView.
ABSTRACT Objective Weight bias internalisation (WBI) has been associated with poorer health‐related quality of life (HRQoL), however, evidence in community‐based adolescent samples remains scarce. Family meals have shown protective effects on adolescent health, yet their role in the relationship between WBI and HRQoL has not yet been explored.
Jaume Broto‐Puig   +4 more
wiley   +1 more source

ON CONGRUENCES INVOLVING THE GENERALIZED CATALAN NUMBERS AND HARMONIC NUMBERS [PDF]

open access: yes, 2019
In this paper, we prove some congruences involving the generalized Catalan numbers and harmonic numbers modulo p(2), one of which ...
Koparal, Sibel, Ömür, Neşe
core   +1 more source

Immune Markers and Risk of Pancreatic Cancer in the European EPIC Cohort

open access: yesInternational Journal of Cancer, EarlyView.
The immune system has been implicated as a major driver in pancreatic cancer etiology. Previous cohort studies have found associations between pancreatic cancer and single immune system‐derived markers, but omics‐based evidence remains scarce. In this prospective case–control study, the authors investigated 92 proteins involved in immune reactions and ...
Verena A. Katzke   +28 more
wiley   +1 more source

Bijections involving the Catalan numbers [PDF]

open access: yes, 2018
Orientador: José Plínio de Oliveira SantosDissertação (mestrado) - Universidade Estadual de Campinas, Instituto de Matemática Estatística e Computação CientíficaResumo: Neste trabalho, estudamos a sequência dos Números de Catalan, uma sequência que ...
Brasil Junior, Nelson Gomes, 1989-
core  

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