Results 61 to 70 of about 2,515,639 (175)

Unifying the Photophysical Profile of Carbazoles: A Comprehensive Study of Triplet‐State Properties and Sensitized Singlet Oxygen Yields

open access: yesChemPhotoChem, Volume 10, Issue 11, November 2026.
A photophysical study involving 36 carbazole derivatives combines steady‐state/time‐resolved spectroscopy, temperature‐dependent emission, and singlet dioxygen sensitization metrics with conceptual density functional theory calculations. This comprehensive study establishes robust structure–property relationships to guide the rational design of new ...
Franco M. Cabrerizo   +8 more
wiley   +1 more source

Social Sustainability in Circular Bioeconomy Business Models: Insights From Argentina

open access: yesSustainable Development, Volume 34, Issue 7, Page 10313-10337, November 2026.
ABSTRACT Research on circular bioeconomy business models (CBEBM) has largely prioritised environmental and economic aspects, leaving out the social pillar. To address this gap, this paper analyses to what extent and in what ways social sustainability is integrated into CBEBM, based on 12 cases from northern Argentina, a region with high potential for ...
Celina N. Amato   +2 more
wiley   +1 more source

The importance of the fatty acids in breast milk and in lacteal formulae.

open access: yesGrasas y Aceites, 2012
The best choice for feeding the newborn child is breast milk, and when it is not possible to breastfeed a baby, the breast milk is replaced by lacteal formula, which is why numerous studies focus their attention on the analysis of the diverse components ...
S. Vega   +9 more
doaj   +1 more source

Does the Adoption of Improved Cassava Varieties Boost Productivity in Ghana? The Role of Technology, Management, and Structural Gaps

open access: yesWorld Food Policy, Volume 12, Issue 2, November 2026.
ABSTRACT Agricultural development initiatives in sub‐Saharan Africa have emphasized improved crop varieties as a pathway to food security, resilience, and rural poverty reduction. However, empirical evidence often focuses narrowly on plot‐level outcomes and overlooks whole‐farm effects and the substantial heterogeneity in farmers' management practices,
Kodjo Kondo   +4 more
wiley   +1 more source

Happy Cow: metodología docente para el desarrollo de competencias y habilidades de valoración del bienestar en ganado vacuno [PDF]

open access: yes, 2015
[ES] Durante los últimos años la concienciación de los consumidores sobre la importancia del bienestar de los animales destinados a  la  producción  de  alimentos  ha  ido en  creciente  aumento.
Juan Manuel Lomillos Pérez   +13 more
core   +1 more source

Producción Animal

open access: yes, 2015
Fil: Flores, Horacio G.. Universidad Nacional de Río Negro. Sede Alto Valle y Valle Medio; Argentina.Informe de la Práctica Profesional que se orientó en Producción Animal y dentro de ella a la Producción Bovina, enfatizando en la producción de ...
Flores, Horacio G.
core   +1 more source

Parámetros y tendencias genéticas de variables de crecimiento para bovinos Romosinuano en México

open access: yesNova Scientia, 2018
Introducción: Los bovinos Romosinuano son originarios de Colombia, pero en México hay ganaderos dedicados a su cría desde hace dos décadas. Su población en México es pequeña y no se encontraron estudios que documenten aspectos elementales para establecer
Rodolfo Ramírez Valverde   +3 more
doaj  

EMITS: Expectation–maximization abundance estimation for fungal ITS communities from long‐read sequencing

open access: yesMethods in Ecology and Evolution, Volume 17, Issue 11, Page 3233-3244, November 2026.
Abstract As long‐read amplicon sequencing becomes routine for fungal metabarcoding, species‐level abundance estimation from ITS amplicons remains limited by naive best‐hit classification. Assigning each read to its single highest‐scoring reference misattributes reads among closely related species that share similar ITS sequences, and divides the reads ...
Aaron O'Brien   +4 more
wiley   +1 more source

Integrating Diverse Approaches, Actors, and Local Knowledge: Lessons From the 61st ATBC Meeting

open access: yesBiotropica, Volume 58, Issue 6, November 2026.
With roots dating back to 1963, the Association for Tropical Biology and Conservation (ATBC) has broadened its biological focus to embrace the multidimensional nature of conservation. The 61st ATBC Meeting in Oaxaca, México (2025) emphasized integrating ecological, social, and cultural dimensions through diverse approaches, actors, and knowledge ...
Miguel Martínez‐Ramos   +13 more
wiley   +1 more source

Efecto del tamaño de picado del forraje sobre el consumo voluntario y la produccion en vacas lecheras y ovejas

open access: yesSemiárida, 2020
Los objetivos de este trabajo fueron: 1) medir el tamaño de partícula obtenido con distintas máquinas picadoras de forraje disponibles en el mercado, sobre maíz para pastoreo, y 2) evaluar el efecto del picado sobre el consumo voluntario y la performance
D. H. D'ambrosio   +8 more
doaj  

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