Results 51 to 60 of about 31,238 (212)

Reducing Dependency on Live Feed in Tambaqui Larviculture: Growth Performance, Histology and Economic Implications of Early Inert Feeding

open access: yesAquaculture, Fish and Fisheries, Volume 6, Issue 5, October 2026.
ABSTRACT This study evaluated whether an inert commercial feed can replace Artemia nauplii during the initial feeding of tambaqui larvae in an intensive larviculture system. Larvae were assigned to three feeding protocols: exclusive Artemia (A), mixed feeding with Artemia and Vitellus (AV) and exclusive Vitellus (V).
Ana Paula Oeda Rodrigues   +3 more
wiley   +1 more source

Riesgos en la introducción del maíz transgénico: discursos y controversias

open access: yes, 2015
La introducción de organismos genéticamente modificados en la agricultura ha suscitado discusiones acerca de los riesgos que esto puede traer para la salud humana, el medio ambiente y la cadena agroalimentaria.
Lazos Chavero, Elena
core   +2 more sources

Espacios de lazos infinitos [PDF]

open access: yes, 2011
In these notes we present the basic theory of in nite loop spaces. We include introductions to the notions of operads, {spaces and En spaces, which are basic tools in modern algebraic topology.Estas notas son una presentación básica de la teoría de ...
Osorno, Angelica, Osorno, Angélica M.
core  

Lazos de Retorno

open access: yesEscritura e Imagen, 2012
The exhibition Let in my Eyes his Look was held in Murcia during the year 2010. Aimed to commemorate the birth centenary of Ramon Gaya, it also showed the importance of masters of the past for Gaya, as well as the key role of great museums in his life and work.
openaire   +2 more sources

Talc Use and Risk of Cancer: An Umbrella Review and Overlapped Analysis

open access: yesCancer Reports, Volume 9, Issue 10, October 2026.
ABSTRACT Background This umbrella review aimed to systematically synthesize and critically appraise the available evidence from systematic reviews and meta‐analyses evaluating the association between talc exposure and cancer risk in humans. Methods This umbrella review was conducted in accordance with the PRIOR guidelines and registered in PROSPERO.
Frank Mayta‐Tovalino   +4 more
wiley   +1 more source

Lazos caribeños en Holguín, Cuba

open access: yesCiencia y Sociedad, 2019
No precisa de resumen.
Roberto Valcárcel Rojas   +2 more
doaj   +1 more source

Teorías de Norma como Representaciones del Grupo de Lazos [PDF]

open access: yes, 2017
Mostramos cómo surgen las teorías de norma como representaciones del grupo de lazos. Todos los conceptos cinemáticos usuales de las teorías de norma son reflexiones de las propiedades del grupo de ...
Rosas Rodríguez, Ricardo   +1 more
core  

Bacterial Cytochrome C Orchestrates Larval Metamorphosis Through Bioelectrical Control of Extracellular Vesicles Biogenesis

open access: yesJournal of Extracellular Vesicles, Volume 15, Issue 10, October 2026.
The ccmH‐encoded CytC serves as a bioelectrical driver, facilitating EV production and orchestrating biofilm‐mediated larval metamorphosis. ABSTRACT Beyond the well‐established roles in biomedical processes, extracellular vesicles (EVs) from Gram‐negative bacteria are now identified as potent inducers of larval metamorphosis in marine invertebrates, a ...
Yu Tao   +6 more
wiley   +1 more source

Los colores de la raíz: defendiendo nuestra agrobiodiversidad [PDF]

open access: yes
¡Empecemos a soñar con un mundo más justo! Pero ¿cómo comenzar? ¡Iniciemos con la conservación de nuestra agrobiodiversidad para tener alimentos sanos! ¿Sabías que en México y en la India poseemos una gran riqueza?
Lazos Chavero, Elena
core   +1 more source

Percepciones y responsabilidades sobre el deterioro ecológico en el sur de Veracruz

open access: yes, 2015
Este capítulo es parte del libro coordinado por Haydea Izazola, “Población y medio ambiente, descifrando el rompecabezas”. En su estudio de dos comunidades de la Sierra de Santa Marta, del Sur de Veracruz, Elena Lazos analiza la percepción de campesinos ...
Lazos Chavero, Elena
core   +2 more sources

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