Results 131 to 140 of about 3,336,065 (272)

Estudo de cultivares de amoreira e de técnicas de manejo alimentar no desempenho do bicho-da-seda (Bombyx mori L.)

open access: yesBoletim de Indústria Animal, 2013
Dois experimentos foram conduzidos na Unidade de Pesquisa e Desenvolvimento de Gália-SP, nos anos de 2001 e 2002, em ambientes distintos, com objetivo de avaliar o desempenho biológico e produtivo do bicho-da-seda, em quinto ínstar, quando alimentado com dois cultivares de amoreira (IZ 13/6 e IZ 40), fornecidos em duas formas de ramos (inteiros e ...
Antonio José Porto   +2 more
openaire   +7 more sources

Sanitation felling against the European spruce bark beetle: A matter of intensity and forest type Tagli fitosanitari contro il bostrico tipografo: una questione di intensità e tipologia forestale

open access: yesAgricultural and Forest Entomology, EarlyView.
We assess the effect of sanitation felling performed in 2022 in North‐Eastern Italy on bark beetle damage that occurred in 2023 across eight spruce forest types, as evaluated using multispectral satellite imagery. Bark beetle damage was reduced only at very high or very low sanitation felling rates.
Aurora Bozzini   +5 more
wiley   +1 more source

Pig Seminal Plasma Extracellular Vesicles Enhance Motility During Preservation of Epididymal Spermatozoa but Impair Capacitation and IVF Parameters

open access: yesAndrology, EarlyView.
ABSTRACT Background Extracellular vesicles (EVs) produced by accessory sex glands play a key role in sperm functionality, influencing motility, viability, acrosome integrity, metabolic activity, and capacitation. Most studies on the effects of EVs on spermatozoa have focused on ejaculated spermatozoa, which have already been exposed to their own native
Ana Moya‐Fernández   +4 more
wiley   +1 more source

Servicios en ebullición de DIGITAL.CSIC: DIGITAL.CSIC en la Semana Internacional del Acceso Abierto 2016 [PDF]

open access: yes, 2016
English and Spanish version available.[EN] The Spanish National Research Council (CSIC), through its institutional repository Digital.CSIC, celebrates the Open Access Week 2016 (October 24-30).
Bernal, Isabel   +2 more
core  

When and why to give shorebirds a head start

open access: yesConservation Biology, EarlyView.
Abstract Headstarting is a translocation technique involving the hatching or rearing of wild eggs or young in captivity and the release of those individuals back to the wild at or before independence. It has been trialed as a conservation intervention for shorebirds over recent decades to improve the population trend of target populations by increasing
Lynda Donaldson   +4 more
wiley   +1 more source

Freud, Einstein y la guerra

open access: yesRevista Filosofía UIS
la guerra, motor de la técnica, es una condición, al parecer inevitable. Una premisa como ésta permite al autor de estas páginas realizar una disertación en torno al problema bélico soportado por la humanidad a lo largo de su historia. Una pregunta y dos
Juan Fernando Pérez
doaj  

O termo estratégia: um conceito útil para a lingüística aplicada?

open access: yesAlfa: Revista de Lingüística, 2001
<p>O termo estratégia é usado em certos casos na literatura especializada de lingüística aplicada sem muita precisão, pois, para alguns pesquisadores, ele é uma técnica; para outros, é método, de ensino e, para outros ainda, refere-se aos hábitos ...
John Robert Schmitz
doaj  

Técnica e Ingeniería en España [PDF]

open access: yes, 2014
Peer ...
Valentines Álvarez, Jaume
core  

Synthesizing beaver coexistence messaging with the capability, opportunity, and motivation behavior model

open access: yesConservation Biology, EarlyView.
Abstract In the western United States, conservation practitioners are increasingly working with private landowners to restore habitat for North American beavers (Castor canadensis) and to use nonlethal mitigation techniques when beavers damage crops and infrastructure.
Brian D. Erickson, Megan S. Jones
wiley   +1 more source

Visita técnica internacional cono sur [PDF]

open access: yes, 2019
Visita Técnica InternacionalSe pretende socializar lo experimentado en la salida internacional de Montevideo – Buenos Aires – Mar del Plata, referente a temas académicos, culturales, económicos y sociales, con el fin de exponer al lector todas las ...
Herrera-Hernández, Vicente   +1 more
core  

Home - About - Disclaimer - Privacy