Results 31 to 40 of about 83,458 (265)

Incentives and constraints for the use of organic seeds in organic farming: example of Capsicum annuum seeds in the Netherlands and Spain [PDF]

open access: yes, 2017
The EU legislation on organic farming was aimed at forcing the use of organic seeds in organic production. However, there are striking differences in its implementation across the EU and the use of organic seeds is still sparse.
Brühl, Katharina
core   +2 more sources

Nutrición en los niños de preescolar, escolar y adolescencia: actuaciones y orientaciones educativas para lograr y mejorar una buena alimentación

open access: yes, 2021
Actualmente, se estima que el 80% de los alumnos forman parte de cualquier centro educativo no llevan a cabo una adecuada alimentacion, asi como unos habitos de higiene adecuados a la hora de comer.
A. Nicolás   +3 more
semanticscholar   +1 more source

Comparison of Single and Combined Use of Catechin, Protocatechuic, and Vanillic Acids as Antioxidant and Antibacterial Agents against Uropathogenic Escherichia Coli at Planktonic and Biofilm Levels

open access: yesMolecules, 2018
The objective of this study was to evaluate the effect of combining catechin, protocatechuic, and vanillic acids against planktonic growing, adhesion, and biofilm eradication of uropathogenic Escherichia coli (UPEC), as well as antioxidant agents.
Ariadna Thalia Bernal-Mercado   +7 more
doaj   +1 more source

Study of Traditional Uses, Extraction Procedures, Phytochemical Constituents, and Pharmacological Properties of Tiliacora triandra

open access: yesJournal of Chemistry, 2022
Tiliacora triandra (Colebr.) Diels (Menispermaceae family) is a Southeast Asian angiosperm herb. Traditional medicine in these areas often includes the use of plant parts. Plant extracts are highly effective against various infections including bacterial,
Gitishree Das   +10 more
doaj   +1 more source

Longitudinal Surveillance of Influenza A Virus Exposure in Wild Boars (Sus scrofa) in Spain (2015-2023): Serologic and Virologic Evidence of Subtype Infections and H5N1 Spillover Risk. [PDF]

open access: yesZoonoses Public Health
ABSTRACT Introduction Influenza A viruses (IAVs) are responsible for respiratory infections in a wide range of species, including birds, swine and humans. The role of wild boar (Sus scrofa) in IAV epidemiology remains underexplored. Here, we present a longitudinal serologic and virologic surveillance study of wild boars in Spain from 2015 to 2023 ...
Encinas P   +8 more
europepmc   +2 more sources

Conocimientos, actitudes y prácticas de alimentación saludable e índice de masa corporal en adolescentes peruanos: Un estudio transversal

open access: yesRevista Española de Nutrición Humana y Dietética, 2020
Introducción: El sobrepeso y la obesidad constituyen una de las principales preocupaciones sanitarias en los adolescentes. Tener los conocimientos suficientes, representa una opción para disminuir los riesgos.
Soledad Rivas Pajuelo   +4 more
semanticscholar   +1 more source

Las defensas físico-químicas de las plantas y su efecto en la alimentación de los rumiantes

open access: yesREVISTA TERRA LATINOAMERICANA, 2020
Las plantas son consumidas por diversos organismos, esta situación pone en riesgo su sobrevivencia, por ello han desarrollado mecanismos de defensa que evitan su ingesta.
M. A. Camacho-Escobar   +4 more
semanticscholar   +1 more source

Sistemas alimentarios sostenibles para una alimentación saludable

open access: yesRevista Española de Nutrición Humana y Dietética, 2020
a Observatorio de Estudios en Alimentación Saludable y Sostenible, Universidad Federal de Santa Catarina. Florianópolis, Brasil. b Núcleo de Investigación de Nutrición en Servicios de Alimentación (NUPPRE), Universidad Federal de Santa Catarina ...
Panmela Soares   +6 more
semanticscholar   +1 more source

REPRODUCTION AND LARVAL CULTURE OF THE BROWN CLOWNFISH (Premnas biaculeatus) UNDER CONTROLLED CONDITIONS

open access: yesTropical and Subtropical Agroecosystems
Background: Interest in ornamental marine fish, especially species associated with coral reefs, is rapidly growing. Most of the fish traded come from the wild, and collection methods harm coral reefs and cause massive mortalities in non-target species ...
Luz Estela Rodríguez-Ibarra   +3 more
doaj   +1 more source

Principal’s Practices and School’s Collective Efficacy to Preventing Bullying: The Mediating Role of School Climate

open access: yesSAGE Open, 2021
Differences in bullying rates between schools could be explained by school efficacy. This study examined the relationships among teachers’ perceptions of principals’ practices, school climate, and school collective efficacy to prevent bullying.
Ana Carolina Reyes-Rodríguez   +3 more
doaj   +1 more source

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