Results 51 to 60 of about 19,888 (254)

Above‐ground competition by Nephrolepis brownii inhibits tree seedling recruitment in a tropical restoration experiment

open access: yesJournal of Applied Ecology, EarlyView.
As Nephrolepis brownii primarily interferes through above‐ground competition, management of above‐ground tissues may mitigate its impact. However, additional research on the efficacy of this management strategy and potential allelopathic traits is needed.
Luis C. Beltrán   +4 more
wiley   +1 more source

Bibliografia internacional de carrapato do bovino Boophilus microplus Canestrini, 1887 (Acarina: ixodidae). [PDF]

open access: yes, 1983
Esta vasta coletânea bibliográfica sobre o carrapato do bovino mostra que muitos conhecimentos estão acumulados; por outro lado, a realidade da pecuária nacional é de carência de tecnologia para a solução deste problema. É, portanto, oportuno uma análise
OLIVEIRA, G. P. de, RUZZA, R. C. P. de
core  

Monitoring population extinction risk with community science data

open access: yesJournal of Applied Ecology, EarlyView.
Our modelling framework provides a robust, computationally efficient and easy‐to‐apply tool for monitoring local persistence probability that can support global conservation efforts. This will complement the monitoring of species population viability in places where standardized monitoring is still lacking, but community science observations are common.
Orlando Acevedo‐Charry   +8 more
wiley   +1 more source

Reporte de caso: síndrome de nevus azul con manifestaciones gastrointestinales

open access: yesGaceta Médica de México
El síndrome de nevus azul es un desorden vascular caracterizado por múltiples malformaciones venosas, involucrando diferentes órganos (entre ellos: piel y TGI). Estas pueden causar sangrado crónico, difícil de controlar.
Omar J. Salamanca-Villamizar   +5 more
doaj  

Rol de la escuela para familias en la Institución Educativa Municipal Mercedario

open access: yesRevista Criterios, 2019
Este artículo da a conocer el papel que representa la formación familiar a nivel institucional y su incidencia en la vida escolar de toda una comunidad educativa, en lo que tiene que ver, especialmente, con los procesos formativos y académicos de los ...
Alba Leonor Gómez Puyana
doaj  

Variables de influencia directa e indirecta en la fabricación de muebles de madera artesanales: Un estudio referente en México [PDF]

open access: yes
The wood furniture handicraft industry plays a relevant role in low-scale economies, such as in Misantla, Mexico, where at least 600 families are involved.
Fernández-Echeverría, Eduardo   +4 more
core   +2 more sources

Transporting the effect of the ASSIST school‐based smoking prevention intervention to the Smoking, Drinking and Drug Use Among Young People in England Survey (2004–2021): A secondary analysis of a randomized controlled trial

open access: yesAddiction, EarlyView.
Abstract Aims To conduct exploratory analyses into the transported effect of the ASSIST (A Stop Smoking in Schools Trial) school‐based smoking prevention intervention on weekly smoking in young people between 2004 and 2021. Design Secondary analysis of a cluster randomized control trial (cRCT). Setting England and Wales.
James White
wiley   +1 more source

Estrategia nacional de gestión sostenible de los bosques naturales en el marco de la política nacional para el desarrollo forestal sostenible [PDF]

open access: yes, 2014
Se presentaran en el II Congreso en Sostenibilidad Ambiental, los avances que se tienen en cuanto a la Estrategia Nacional de gestión sostenible de los Bosques Naturales en el marco de la Política Nacional para el Desarrollo Forestal Sostenible, para ...
Acevedo Pérez, Beatriz Adriana
core   +1 more source

Stabilizing adaptation in an invasive species: Alfalfa weevil as a case study

open access: yesAgricultural and Forest Entomology, EarlyView.
Comparison of thermal thresholds, fecundity and longevity across three alfalfa weevil strains (California in the United States, Hamadan in Iran, Ebro Valley in Spain) reveal significant differences in demographic parameters. Weather‐driven physiologically based demographic models (PBDMs) developed from life table data explore strain adaptation to ...
Andrew Paul Gutierrez   +6 more
wiley   +1 more source

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