Results 21 to 30 of about 58,749,457 (149)

New version of the declaration of helsinki: shortcomings to resolve

open access: yesRevista Peruana de Medicina Experimental y Salud Pública, 2014
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Laura Estrella   +3 more
doaj   +1 more source

Reseña de García Dauder y Pérez Sedeño (2017) Las ‘mentiras’ científicas sobre las mujeres

open access: yesAthenea Digital, 2018
Reseña de García Dauder y Pérez Sedeño (2017) Las ‘mentiras’ científicas sobre las ...
Rosana Triviño Caballero
doaj   +1 more source

Encuentro de Ética en Investigación en el Contexto Colombiano

open access: yes, 2021
El IV Encuentro de Ética en Investigación dentro del Contexto Colombiano se desarrolló con el fin de aportar al análisis de situaciones deontológicas académicas, investigativas y/o administrativas, donde las buenas prácticas éticas sean puestas en ...

core  

Encuentro de Ética en Investigación en el Contexto Colombiano: ¡Escribe lo tuyo!

open access: yes, 2022
El primer encuentro de “Ética en Investigación”, liderado por el Comité de Ética Institucional, tuvo lugar en el año 2019. En el primer semestre, el encuentro se desarrolló al interior de la institución universitaria, y en el segundo semestre tuvo lugar ...

core  

“White and Clear” (WaC): A tunable hydrophilic tissue clearing strategy for multi‐species 3D imaging

open access: yesVIEW, EarlyView.
Optical tissue clearing methods help scientists make tissues transparent to image structures deep inside organs in 3D, but many existing techniques are limited in performance and difficulty. In this study, we developed an optimized clearing method called WaC (White and Clear), which improves upon existing techniques by combining efficient tissue ...
Vicente Llorente   +12 more
wiley   +1 more source

Anatomical–Motor Level Discrepancy in Prenatal Diagnosis of Open Spinal Dysraphism: A 12‐Year Retrospective Observational Study

open access: yesBJOG: An International Journal of Obstetrics &Gynaecology, EarlyView.
ABSTRACT Objectives To quantify the discrepancy between anatomical and motor levels in foetuses with open spinal dysraphism and identify prenatal factors associated with this difference. We also examined associations between anatomical level and ultrasound findings. Design Retrospective observational study.
Silvia Arévalo   +8 more
wiley   +1 more source

Living Low and Dry: Costs of and Resilience to Soil Hydric Stress in a Fossorial Amphisbaenian Reptile

open access: yesIntegrative Zoology, EarlyView.
Soil drought imposes moderate, temporary costs on a strictly fossorial amphisbaenian reptile. However, these animals seem to cope with, at least, moderately short droughts thanks to their peculiar adaptations to living in an underground environment. ABSTRACT The physiological traits of animals can be strongly influenced by climatic fluctuations, and ...
José Martín   +5 more
wiley   +1 more source

Proyectos de investigación [PDF]

open access: yes, 2013
Listado de los proyectos de investigación aprobados en ...
Universidad de Oriente, Consejo de Investigación
core   +1 more source

Impact of Prior Biologic Mechanism of Action on Anti‐TNF Effectiveness in Inflammatory Bowel Disease: An ENEIDA Registry Study

open access: yesAlimentary Pharmacology &Therapeutics, EarlyView.
In this nationwide ENEIDA registry study, anti‐TNF therapy after prior exposure to a different biologic mechanism of action showed reduced treatment durability in inflammatory bowel disease, with a particularly marked impact in ulcerative colitis, where short‐ and long‐term clinical effectiveness was also lower. ABSTRACT Background The expanding use of
Carmen Yagüe Caballero   +85 more
wiley   +1 more source

A methodological assessment and reflection on member checking as a form of participant validation for conservation social science

open access: yesConservation Biology, EarlyView.
Abstract Qualitative approaches are increasingly applied in conservation social science, yet methodological reflection remains limited. Member checking, a process of returning findings to participants for feedback, is widely recognized outside conservation as a means to enhance rigor and reciprocity, but it is rarely reported in conservation research ...
Judith J. Rakowski   +6 more
wiley   +1 more source

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