Results 201 to 210 of about 4,508 (288)

Unpacking Entrepreneurial Ecosystem Elements: Insights Into Drivers of Entrepreneurial Activity

open access: yesThunderbird International Business Review, Volume 68, Issue 1, Page 3-15, January/February 2026.
ABSTRACT Thriving entrepreneurial ecosystems (EEs) are instrumental in new enterprise creation and growth, as they provide vital support for entrepreneurial activity. However, as this support may be context‐specific, the existing literature has yet to capture the contextual factors that shape the contributions of EEs.
Mohamed Yacine Haddoud   +4 more
wiley   +1 more source

Mean‐Guided Elite Selection Genetic Algorithm for Multi‐Objective Optimization of Operational Costs and Voltage Control in Grid‐Connected Microgrids

open access: yesIET Renewable Power Generation, Volume 20, Issue 1, January/December 2026.
This paper proposes a mean‐guided elite selection genetic algorithm (MGES‐GA) for bi‐objective optimisation of grid‐connected microgrids, minimising both operational costs and voltage deviation. MGES‐GA improves the selection process by considering both high‐performing and low‐performing individuals to balance exploration and exploitation.
Natasha Dimishkovska Krsteski   +1 more
wiley   +1 more source

A Logratio Approach to the Analysis of Autosomal Genotype Frequencies Across Multiple Samples

open access: yesMolecular Ecology Resources, Volume 26, Issue 1, January 2026.
ABSTRACT More than 25 years ago, Aitchison showed that the logratio principal component analysis of multiple samples of a biallelic polymorphism can evidentiate the Hardy–Weinberg law. However, hitherto compositional data analysis, that is, the logratio approach, has had little impact in population genetics.
Jan Graffelman
wiley   +1 more source

Productivity dispersion and persistence in European agriculture

open access: yesAmerican Journal of Agricultural Economics, Volume 108, Issue 1, Page 204-231, January 2026.
Abstract Improving and maintaining agricultural productivity, which is pivotal to deliver private and public goods, is challenged by increasingly uncertain market and environmental conditions. Understanding differences in productivity among farms and its persistence over time helps assess the vulnerability of agricultural production to these external ...
Stefan Wimmer, Robert Finger
wiley   +1 more source

Efficacy and safety of European Medicines Agency (EMA)‐approved pharmacological, endoscopic, and surgical treatments in different classes of obesity: A network meta‐analysis of randomised controlled trials for the development of the SIO (Società Italiana Obesità) Italian guidelines for the diagnosis and treatment of overweight and obesity

open access: yesDiabetes, Obesity and Metabolism, Volume 28, Issue 1, Page 358-378, January 2026.
Abstract Aims We aimed at comparing different approved strategies (obesity management medications—OMM, endoscopic bariatric procedures—EBP, and metabolic bariatric surgery—MBS) with lifestyle intervention/placebo/no therapy (LSI/Pbo/NT) for the treatment of different BMI‐based classes of obesity (i.e., overweight—BMI: 25–29.9 kg/m2; class I—BMI: 30–34 ...
Rocco Barazzoni   +10 more
wiley   +1 more source

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