Results 51 to 60 of about 158,341 (251)

Influencia de los mezquites en la composición y cobertura de la vegetación herbácea de un agostadero semiárido del norte de Guanajuato

open access: yesBotan‪ical Sciences, 2017
Los mezquites reducen de manera significativa la cobertura y la productividad de la vegetación herbácea de los agostad eros, aunque existen evidencias en sentido opuesto que nos indican que la interacción no ha sido totalmente comprendida.
Juan Antonio Cruz-Rodríguez   +4 more
doaj   +1 more source

Falso negativo en serología de VHC debido a interferencia por crioglobulinas

open access: yesAdvances in Laboratory Medicine, 2021
Las crioglobulinas (CG) son proteínas séricas que precipitan en frío in vitro. Se sabe que las CG causan interferencias analíticas en diversos tipos de análisis clínicos, lo que se traduce en resultados incorrectos.
Recio Comí Gemma   +7 more
doaj   +1 more source

Ciência à medida: conflitos de interesse e interferência na investigação científica financiada

open access: yes, 2018
Exige-se a ciencia atual que estreite relacoes com stakeholders economicos e politicos. No entanto, esta proximidade pode conduzir a formas nao publicitadas de conflitos de interesse ou a interferencia da entidade financiadora no processo de investigacao.
Rita Faria
semanticscholar   +1 more source

A Scoping Review to Identify Clinical Signs, Symptoms and Biomarkers Reported in the Literature to Be Indicative of Biofilm in Chronic Wounds

open access: yesInternational Wound Journal, Volume 22, Issue 5, May 2025.
ABSTRACT The objective of this review was to identify clinical signs/symptoms reported in the literature to be indicative of biofilm in chronic wounds. The Preferred Reporting Items for Systematic Reviews and Meta‐Analysis extension for Scoping Reviews, and the Joanna Briggs Institute Evidence Synthesis manual guided review conduct.
John D. Ivory   +8 more
wiley   +1 more source

Demo 95. Patrones de interferencia [PDF]

open access: yes, 2013
Objetivo: Comprender la formación de patrones de interferencia entre dos ondas ...
Ferrer Roca, Chantal   +1 more
core  

Ruptura de oleoductos por interferencia externa, daño ambiental y sostenibilidad en Colombia

open access: yes, 2018
Los derrames de petroleo en fuentes hidricas generan danos ambientales de gran magnitud. Un analisis causa–efecto de los eventos de ruptura de oleoductos en Colombia permitio establecer los tramos con mayor tasa de ruptura, y la voladura como causa ...
María Eugenia Guerrero Useda
semanticscholar   +1 more source

The Neo‐Mercantilist Nexus: China's Geoeconomics Strategy in the Middle East—Discourse and Practice

open access: yesDigest of Middle East Studies, Volume 34, Issue 2, Spring 2025.
ABSTRACT China's Belt and Road Initiative (BRI) has become a cornerstone of its hybrid neo‐mercantilist geoeconomics strategy, reshaping the Middle East's geopolitical and economic landscape. This research explores how the BRI enables China to secure energy resources, expand trade networks, and establish strategic infrastructure, thereby advancing its ...
Riya Sultana, Ronen A. Cohen
wiley   +1 more source

Inseticidas no controle da transmissão de begomovírus ao tomateiro. [PDF]

open access: yes, 2015
O objetivo deste trabalho foi avaliar a interferencia dos inseticidas na transmissão de begomovírus ao tomateiro.Resumo ...
BASTOS, C. S.   +7 more
core  

Interferência e controle de milho voluntário tolerante ao glifosato na cultura da soja

open access: yes, 2016
The objective of this work was to estimate the infestation effect of glyphosate‑tolerant volunteer corn  in soybean yield, as well as to evaluate the control of these plants with the herbicide clethodim.
R. F. LÓPEZ-OVEJERO   +6 more
semanticscholar   +1 more source

Wintering Together: Do Migrants Impact Residents? A Literature Review

open access: yesEcology and Evolution, Volume 15, Issue 2, February 2025.
This review examines the overlooked impacts of interspecific competition on resident tropical birds during the overwintering period, highlighting the need for a deeper understanding of their interactions with migratory species. By evaluating the literature through the lens of competition theory, we identify critical gaps in knowledge and suggest that ...
Kimberly C. Navarro‐Velez   +1 more
wiley   +1 more source

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