Results 101 to 110 of about 67,160,047 (222)

Locking Ni Atoms in Ordered PtNi for Durable Hydrogen Production: From Electrocatalyst Design to Practical AEMWE Stack Validation

Carbon Energy, EarlyView.
DFT‐guided atomic ordering of PtNi intermetallic catalysts enhances HER activity and durability by optimizing hydrogen adsorption and increasing dissolution potential. Experimental validation from half‐cell to practical AEMWE stack demonstrates outstanding performance with less than 2% degradation over 3,000 h.
Song Jin, Minseon Park, Jae‐Yeop Jeong, Shin‐Woo Myeong, Seung Min Woo, Junyoung Park, Jaehun Lee, Nam In Kim, Jun Seok Ha, Yoo Sei Park, Chiho Kim, Jooyoung Lee, Won Bae Kim, Min Ho Seo, Sung Mook Choi   +14 more
wiley   +1 more source

Questionable Research Practices and Misconduct Among Norwegian Researchers. [PDF]

Sci Eng Ethics, 2021
Kaiser M, Drivdal L, Hjellbrekke J, Ingierd H, Rekdal OB.   +4 more
europepmc   +1 more source

Impact of Trace Water on the Macroscopic Activity of Commercial Ammonia Cracking Catalysts Under Process‐Relevant Conditions

Chemie Ingenieur Technik, EarlyView.
This study evaluates how small water impurities—typical in ammonia cracking feedstock—affect catalyst performance at elevated pressures and temperatures. By decoupling permanent degradation from reversible inhibition, the findings highlight trace water as a significant factor for reliable catalyst screening and industrial ammonia cracking scale‐up ...
Bruno V. P. Lago, Sebastian Wodak, Marianne Ponceau, Axel Behrens, Jan‐Peter Bohn, Sebastian Rehfeldt, Harald Klein   +6 more
wiley   +1 more source

Grant writing and grant peer review as questionable research practices. [PDF]

F1000Res, 2021
Conix S, De Block A, Vaesen K.
europepmc   +1 more source

Consistent Techno‐Economic and Environmental Assessment of Hydrogen Production via Electrolysis

Chemie Ingenieur Technik, EarlyView.
This study performs a techno‐economic and life‐cycle analysis of hydrogen production via electrolysis under five electricity supply scenarios, including flexible operation with a baseload. Results highlight trade‐offs between cost and carbon intensity, exhibiting economic and ecological inefficiency of grid supportive electrolysis in Germany.
Alexandra Göbel, Johanna Valasko Gassenheimer, Stephan Mohr, Tamara Hanstein, Florian Ausfelder   +4 more
wiley   +1 more source

Prevalence of questionable research practices, research misconduct and their potential explanatory factors: A survey among academic researchers in The Netherlands. [PDF]

PLoS One, 2022
Gopalakrishna G, Ter Riet G, Vink G, Stoop I, Wicherts JM, Bouter LM.   +5 more
europepmc   +1 more source

Mitigating measurement error in misspecified small area models

Canadian Journal of Statistics, EarlyView.
Abstract In the framework of Small area estimation, we consider an area‐level model where a subset of covariates is measured with error. The extent of the error is assumed to be constant throughout the areas, and it is expressed by a scalar parameter γ$$ \gamma $$, which multiplies the deterministic covariance matrix of the estimator of the true ...
Diego Battagliese, Serena Arima, Brunero Liseo, Alessio Pollice   +3 more
wiley   +1 more source

Questionable research practices among Brazilian psychological researchers: Results from a replication study and an international comparison

, 2021
Studies conducted in Germany, United States, and Italy suggest that the prevalence of questionable research practices (QRP) is high among psychologists in different places.
João Gabriel Nunes Modesto, Jéssica Esther Machado Farias, Teresa Clara Rebouças Joaquim, André Luiz Alves Rabelo, Mauricio Miranda Sarmet, Ronaldo Pilati, Luiz Victorino, Raquel C. Hoersting   +7 more
core  

Board Independence and Corporate Social Responsibility: A Literature Review With a Focus on Country Effects

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study examines the relationship between board independence and corporate social responsibility (CSR) outcomes. Based on legitimacy theory, we conducted a structured literature review of 167 archival studies to analyze the influence of board independence on CSR performance and reporting.
Patrick Velte
wiley   +1 more source

Managing the Efficiency–Satisfaction Trade‐Off: The Moderating Role of Corporate Social Responsibility in Legal Services

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT Digitalization has reshaped professional services, yet its impact on client satisfaction remains ambiguous. This study examines the efficiency‐satisfaction paradox in China's digitized legal services. Using 5,500 client assessments from 110 firms, we identify an inverted U‐shaped relationship between legal service efficiency (LSE) and customer
Wenjing Liu, Soo Jeong Hong
wiley   +1 more source