Results 121 to 130 of about 95,729 (308)

Unlocking a Nitrosuccinate Lyase for Decarboxylative Enzymatic Hydronitration

open access: yesAngewandte Chemie, EarlyView.
The nitrosuccinate lyase CreD catalyzes C–NO2 bond formation using nitrite in water and shows synthetic practicality with high turnover numbers up to 102,000. A combination of protein engineering and computational methods helped to reveal the mechanistic principles that underpin this unique enzymatic activity.
Matteo Aleotti   +9 more
wiley   +2 more sources

The toda equations and congruence in flag manifolds [PDF]

open access: yes, 2000
This thesis is concerned with the 2-dimensional Toda equations and their geometric interpretation in form of r-adapted maps into flag manifolds, r-adapted maps are not only of interest due to their relation with the Toda equations, but also for their ...
Sijbrandij, Klass Rienk   +1 more
core  

Analyzing individual rent price ratios in eastern German agricultural land markets: A GAMLSS approach

open access: yesAgribusiness, EarlyView.
Abstract This study explores the rent price ratio in agricultural land markets, crucial for evaluating market efficiency, policy needs, and farmer decision‐making. Traditionally, the analyses faced challenges due to the absence of concurrent sale and rent data for the same land, potentially leading to biased results.
Marius Michels   +4 more
wiley   +1 more source

Still Out of Touch? Parties and Their Voters on the EU Dimension

open access: yesPolitics and Governance
Previous research has uncovered a significant mismatch between parties and their voters on the EU dimension, showing that parties across the EU typically support more European integration than their electorates.
Mikko Mattila, Tapio Raunio
doaj   +1 more source

Congruence Permutable and Congruence 3-Permutable Locally Finite Varieties

open access: yes, 1993
We give a tame congruence-theoretic characterization of congruence permutable and congruence 3-permutable locally finite ...
Kearnes, K.A.
core   +1 more source

Wine Tourism as a Catalyst for Sustainable Performance: The Mediating Role of Corporate Legitimacy and Green Innovation

open access: yesAgribusiness, EarlyView.
ABSTRACT This study aims to explore the influence of Wine Tourism (WT) on the Sustainable Performance (SP) of wineries in Spain. It particularly investigates how Corporate Social Legitimacy (CSL) and Green Innovation (GI) may act as intermediary factors in this relationship.
Javier Martínez‐Falcó   +3 more
wiley   +1 more source

Congruence between Preferred and Perceived Coach Leadership behavior and Athlete Satisfaction: The Paradigm in Synchronized Swimming

open access: yes, 2017
Coach Leadership can be perceived as a behavioral process that under favorable conditions increases athlete performance and satisfaction According to the multidimensional model of leadership a basic prerequisite for the emergence of this effect is the ...
Miltiades Kyprianou
core  

Vendor Types, Attendance, Experience and Sales 2019–2021: Evidence From Five Rural Oregon Farmers Markets

open access: yesAgribusiness, EarlyView.
ABSTRACT Farmers markets provide a direct‐to‐consumer marketing path for farmers and small businesses, facilitating customer discovery and product refinement. This paper explores farmers markets as a business incubator, with a focus on beginning vendors and resilience to a shock, namely, COVID‐19 market restrictions.
Mallory L. Rahe   +2 more
wiley   +1 more source

Retinal Vessel Segmentation: A Comprehensive Review From Classical Methods to Deep Learning Advances (1982–2025)

open access: yesAdvanced Intelligent Systems, EarlyView.
Four decades of retinal vessel segmentation research (1982–2025) are synthesized, spanning classical image processing, machine learning, and deep learning paradigms. A meta‐analysis of 428 studies establishes a unified taxonomy and highlights performance trends, generalization capabilities, and clinical relevance.
Avinash Bansal   +6 more
wiley   +1 more source

Beyond congruence measures for the evaluation of personality factor structure replicability: An exploratory structural equation modeling approach

open access: yes, 2015
The present study aims to illustrate an encompassing approach to the evaluation of personality factor structure replicability based on novel exploratory structural equation modeling (ESEM) methods.
Corser, Diane M   +6 more
core   +1 more source

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