Results 101 to 110 of about 336,953 (243)

The Role of Coordination Mechanisms and Transaction Costs Promoting Sustainability Performance in Agri‐Food Supply Chains: Evidence From Ecuador

open access: yesAgribusiness, EarlyView.
ABSTRACT Social tensions and resource depletion pose significant challenges to the agri‐food sector, highlighting the need for coordinated strategies to ensure sustainability in supply chains. Despite its critical importance, the relationship between coordination mechanisms and sustainability performance remains underexplored.
Carlos Moreno‐Miranda, Liesbeth Dries
wiley   +1 more source

A Single‐Molecule Liposome Assay for Membrane Permeabilization

open access: yesAngewandte Chemie, EarlyView.
The rapid screening of compounds capable of disrupting or permeabilizing biological membranes is essential to the search for new therapeutics. Here, we present an ultrasensitive single‐molecule confocal microscopy assay combined with fast‐flow microfluidics to study membrane permeabilization in large unilamellar vesicles (LUVs).
Krzysztof M. Bąk   +9 more
wiley   +2 more sources

Nidificación inusual del Loro Barranquero (Cyanoliseus patagonus) en cavidades naturales de árboles [PDF]

open access: yes, 2018
The Burrowing Parrot Cyanoliseus patagonus is known to breed in burrows mostly on cliffs and ravines in arid or semi‐arid regions of Argentina and Chile.
Berkunsky, Igor   +4 more
core  

Does the abiotic environment influence the distribution of flower and fruit colors?

open access: yesAmerican Journal of Botany, EarlyView.
Abstract Premise Color in flowers and fruits carries multiple functions, from attracting animal partners (pollinators, dispersers) to mitigating environmental stress (cold, drought, UV‐B). With research historically focusing on biotic interactions as selective agents, however, it remains unclear whether abiotic stressors impact flower and fruit colors ...
Agnes S. Dellinger   +3 more
wiley   +1 more source

Nucleophilic Covalent Ligands Enable Simultaneous Surface Reconstruction and Passivation of Colloidal InSb Quantum Dots for Stable Short‐Wave Infrared Photodetectors

open access: yesAngewandte Chemie, EarlyView.
A simultaneous surface reconstruction and passivation strategy is designed for indium antimonide (InSb) colloidal quantum dots (CQDs) using sulfur‐based nucleophilic covalent ligands. This leads to stable CQD inks and 1450 nm‐operating InSb CQD photodetectors with 28% external quantum efficiency and 300 h operating lifetime. Abstract Indium antimonide (
Yangning Zhang   +14 more
wiley   +2 more sources

Aves ameaçadas ocorrentes no Pantanal. [PDF]

open access: yes, 2019
O Pantanal é um ecossistema extraordinário e importante para muitas espécies de aves, principalmente as aquáticas, que ocorrem em abundância, e as migrantes em larga escala que utilizam a planície de inundação como sítio de forrageio e descanso, durante ...
NUNES, A. P.   +1 more
core  

Civic engagement among adolescents: Spanish adaptation and validation of the civic engagement scale

open access: yesAmerican Journal of Community Psychology, EarlyView.
Abstract The aim of this research was to adapt and validate the Civic Engagement Scale (CES) developed by Doolittle & Faul for the Spanish adolescent population while providing empirical support for its psychometric properties. After administering the instruments to 965 adolescents from high schools, confirmatory factor analyses were conducted to ...
Patricia Ayllón‐Salas   +2 more
wiley   +1 more source

Sammenfatning av evaluering av markedsføringsloven

open access: yes, 2014
Rapporten oppsummerer seks rapporter fra prosjektet om callsentre (kundesentre) som startet i 2010. I prosjektet inngår flere undersøkelser av forbrukere og telefonsalg samt kartlegging av kundesentre, både kommersielle og frivillige organisasjoner. Siste rapport ser på kundesentre, frivillige og kommersielle som arbeidsplass.
Brusdal, Ragnhild, Lavik, Randi
openaire   +1 more source

Måling av lakktykkelse

open access: yes, 2023
I denne bacheloroppgaven har det blitt utviklet et kartesisk robotsystem med tre akser og tilhørende programkode for å styre systemet. Ved å kombinere mekanisk design, elektronikk og programmering har en funksjonell prototype som er i stand til å utføre en rekke bevegelser med høy presisjon blitt utviklet.
Sande Simen   +2 more
openaire   +3 more sources

Intergenerational Family Relationships and Old‐Age Volunteering: The Perspectives of Older Chinese Immigrants in Greater Sydney, Australia

open access: yesAustralian Journal of Social Issues, EarlyView.
ABSTRACT Embedded in the framework of intergenerational solidarity, this paper explores the interactions between older immigrants' participation in volunteering activities and intergenerational family relationships in the Chinese community in Sydney, Australia. The study investigates the effects of volunteering on the lives of older Chinese immigrants.
Bingqin Li   +5 more
wiley   +1 more source

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