Results 91 to 100 of about 41,702 (201)

Self‐compatibility in Solanum malmeanum (Solanaceae): Evolutionary and breeding impacts for a novel source of genetic variation in diploid potatoes

TAXON, Volume 75, Issue 2, April 2026.
Abstract Solanum malmeanum, a wild relative of the potato (S. tuberosum), is native to Argentina, Brazil, Paraguay and Uruguay. This wild potato species belongs to the tertiary gene pool (2x = 2n = 24, 1EBN – Endosperm Balance Number) and possesses valuable traits for potato breeding. Understanding its reproductive mechanisms is crucial for effectively
Rodrigo Nicolao, Caroline M. Castro, Gustavo Heiden   +2 more
wiley   +1 more source

When Numbers Mean Money: Pest Precision Sampling in High‐Density Mango Crops

Journal of Applied Entomology, Volume 150, Issue 3, Page 333-339, April 2026.
ABSTRACT The development of sampling plans is essential for assertive decision‐making in integrated pest management programs. The present study aimed to develop a plan for monitoring major mango pests in high‐density mango crops in Brazil. For this purpose, the influence of the position of the branch to be sampled in the canopy (internal and external ...
Elvis Prudêncio de Araújo Pereira, Rita de Cássia Rodrigues Gonçalves Gervásio, José Bruno Malaquias, Angélica da Silva Salustino, Tiago Cardoso da Costa‐Lima   +4 more
wiley   +1 more source

empresas familiares

Revista Relayn - Micro y Pequeñas empresas en Latinoamérica, 2020
Se ha documentado que en las EF contratan mujeres que no necesariamente son las dueñas o fundadoras pero que de cierta manera ejercen liderazgo en las mismas, ocupan puestos estratégicos que les permiten tomar decisiones de pronta respuesta y que determinan en ciertas ocasiones el beneplácito o desaprobación de la propia empresa. Sin embargo, aún no se
openaire   +2 more sources

Dietary supplementation with ALLPRO, a DHA source, for Nile tilapia reared under field conditions throughout cold season: Effects on growth performance, carcass and fillet quality, and economic feasibility

Journal of the World Aquaculture Society, Volume 57, Issue 2, April 2026.
Abstract This study evaluated the effects of dietary supplementation with ALLPRO, a source of docosahexaenoic acid (DHA—C22:6n‐3, 126 g kg−1 dry weight) and nucleotides (5 g kg−1 dry weight), on Nile tilapia farmed in southern Brazil during autumn, winter, and spring.
Vitor Mendes Lehmkuhl, Renata Oselame Nobrega, Débora Machado Fracalossi, James Eugene Pettigrew, Philip Lyons, Bruno Corrêa da Silva, Delano Dias Schleder   +6 more
wiley   +1 more source

Determinantes y modelos para medir el desempeño de una cadena de suministro agroalimentaria: una revisión de la literatura

Mercados y Negocios, 2017
El propósito de esta investigación es identificar, a través de una revisión de la literatura, los factores determinantes y modelos que se utilizan con mayor frecuencia para medir el desempeño de la cadena de suministro agroalimentaria.
Ariel Gutierrez Ortiz, Zoe Tamar Infante Jiménez   +1 more
doaj  

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

Advanced Functional Materials, Volume 36, Issue 21, 12 March 2026.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Jordi Llorca, Lluís Soler   +4 more
wiley   +1 more source

Alterations in plant architecture and physiology allow maize to sustain yield after early defoliation

Agrosystems, Geosciences &Environment, Volume 9, Issue 1, March 2026.
Abstract Maize (Zea mays L.) tolerance to early defoliation is shaped by genotype‐specific physiological and morphological responses. Defoliation disrupts the source–sink balance, altering carbon allocation and plant development. Understanding these responses is crucial for optimizing breeding programs and agronomic management.
Danielle de Oliveira, Daniele Maria Marques, Yago Afonso Castro, Paulo César Magalhães, Émerson Borghi, Decio Karam, Plinio Rodrigues dos Santos Filho, Amanda A. Cardoso, Thiago Corrêa de Souza   +8 more
wiley   +1 more source

Does ESG Investing Pay off? Comparing the Performance of ESG and Traditional ETFs Across European and US Markets

Business Strategy and the Environment, Volume 35, Issue 3, Page 3561-3606, March 2026.
ABSTRACT Investors have long recognized the importance of firms in promoting sustainability, leading to the rise of socially responsible investment (SRI). Specifically, there is a growing preference for exchange‐traded funds (ETFs) that prioritize environmental, social, and governance (ESG) principles.
Sandra Tenorio‐Salgueiro, Andrea Martínez‐Salgueiro, Rubén Lado‐Sestayo, Milagros Vivel‐Búa   +3 more
wiley   +1 more source

Competitividad y administración agropecuaria Competitiueness and farm business management

Agronomía Colombiana, 1998
<p>La competitividad de las naciones y de las empresas, constituye un tema de particular importancia en la actualidad; inclusive, en el caso del sector agropecuario en nuestro país, parecería desplazar por momentos como preocupación central, la ya ...
López Soto Nilson
doaj  

Oxidative Treatment for Reducing Persistent Populations of Escherichia coli Under Amoxicillin and Gentamicin Pressure

Journal of Biophotonics, Volume 19, Issue 3, March 2026.
Photodynamic inactivation (PDI) with methylene blue and 660 nm LED enhances antibiotic killing of bacteria, accelerating time‐kill kinetics and reducing the MDK99 compared to antibiotics alone. SEM confirms effective cellular damage, demonstrating that PDI potentiates amoxicillin and gentamicin against tolerant bacterial populations. ABSTRACT Bacterial
Bruna C. Correa, Maria Vitória S. Pereira, Vanderlei S. Bagnato, Kate C. Blanco   +3 more
wiley   +1 more source