Results 41 to 50 of about 106,650 (177)

Metabarcoding replicate detection frequency tracks ddPCR copy number for cod and herring eDNA in ancient marine sediments

open access: yesMethods in Ecology and Evolution, EarlyView.
Abstract Detecting environmental DNA (eDNA) from rare or low‐abundance aquatic species remains a major challenge, particularly when it is highly degraded, present at low concentrations, and dominated by DNA from non‐target taxa. These challenges are further amplified in sedimentary ancient DNA (sedaDNA) studies, where thousands of years can degrade ...
Elena Baños   +3 more
wiley   +1 more source

Estudio de percepción de la campaña “Viaja primero Ecuador” en estudiantes de la Universidad Politécnica Salesiana y Pontificia Universidad Católica del Ecuador

open access: yes, 2017
El 5 de mayo de 2015, el Ministerio de Turismo (MINTUR), en conjunto con instituciones públicas y privadas, ejecutan la campaña “Viaja primero Ecuador”.
Coffre Astudillo, Solange Madeleine
core   +1 more source

Genomic Assessment of Reintroduced African Wild Dogs Informs Conservation Translocations

open access: yesAnimal Conservation, EarlyView.
Few reintroduction and translocation programs incorporate genomic assessments into management planning, despite ongoing debate over how founder individuals should be selected. Here, we assess the genomic composition of reintroduced African wild dog (Lycaon pictus) populations in private reserves in South Africa, comparing them with a free‐roaming ...
Michou Weimar   +4 more
wiley   +1 more source

Plan de comunicación: un buen instrumento para que su campaña tenga éxito.

open access: yesAgronomía Mesoamericana, 2004
Se describe la metodología empleada para el diseño de un plan de comunicación de una Campaña para incrementar el consumo de frijoles, en una comunidad urbana de Costa Rica.
Paola Páez, Ligia Rodríguez
doaj   +1 more source

Combined effects of the landscape and crop management on ant communities

open access: yesAgricultural and Forest Entomology, EarlyView.
At small spatial scales, agricultural management acts as a stronger ecological filter than landscape context, significantly shaping ant community composition. Species richness and frequency did not differ among treatments, indicating the predominance of generalist species.
Claudia Tiemi Wazema   +7 more
wiley   +1 more source

Impacto de las redes sociales en el posicionamiento de marca en servicios de salud: una revisión sistemática

open access: yesRevista Eruditus
El presente estudio examinó la importancia y el impacto a través de evolución de las redes sociales en la industria de la salud. Se destacó cómo estas plataformas han transformado de forma significativa la manera en que las empresas de servicios de salud
William Vinicio Llerena Llerena   +3 more
doaj   +1 more source

Inhibition of HMGA2 Leads to Reduced Cell Proliferation and Increased Apoptosis in Human Embryonal Carcinoma Cell Lines

open access: yesAndrology, EarlyView.
ABSTRACT Background The most prevalent solid tumors in young men are testicular germ cell tumors (TGCTs), and embryonal carcinoma is the most common subtype among non‐seminomatous germ cell tumors (NSGCTs). Despite the excellent cure rates of cisplatin‐based chemotherapy, resistance develops in 15%–30% of patients with metastatic cancer, which results ...
Marco De Martino   +5 more
wiley   +1 more source

Análisis a la exposición a factores de riesgo químico en los agricultores de Salache bajo, del cantón Latacunga, provincia de Cotopaxi en el período 2012 - 2013 [PDF]

open access: yes, 2013
Since the green revolution worldwide, the use of agrichemicals in search of a higher rate of production and economic returns, have given rise to environmental problems in Latin America; since there would be more than 100.000 chemical substances and 1 ...
Campaña Mero, Luis Alberto
core   +2 more sources

Proceso metodológico para la planificación y ejecución de una Campaña educativa para incrementar el consumo de frijoles.

open access: yesAgronomía Mesoamericana, 2004
El presente trabajo describe la planificación de una Campaña educativa para incrementar el consumo de frijoles y las acciones desarrolladas durante la ejecución de la misma.
Ligia Rodríguez, Shirley Rodríguez
doaj   +1 more source

Heart Donation After Controlled Circulatory Death in Noncardiac Surgery Hospitals With a Mobile Heart Team: A Case Series From an Italian Regional Program and Integrated Review of the Literature

open access: yesArtificial Organs, EarlyView.
In this series of 19 DCD donors using TA‐NRP, 89.5% of hearts were successfully transplanted with no PGD, no postoperative ECMO, and no 30‐day mortality, demonstrating the feasibility and safety of this approach. ABSTRACT Controlled donation after circulatory death (cDCD) with thoracoabdominal normothermic regional perfusion (TA‐NRP) has emerged ...
Maria Benedetto   +11 more
wiley   +1 more source

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