Results 1 to 10 of about 191,213 (111)
La resistencia de un centro de investigación frente al escándalo de la vacuna de COVID-19
Anales de la Facultad de Medicina, 2023 Sr. Editor, Con relación a la editorial publicada en el número 2 del volumen 82 de la revista Anales de la Facultad de Medicina, como investigadores de la Unidad de Ensayos Clínicos de la Universidad Nacional Mayor de San Marcos (UNMSM) alcanzamos la ...
Eduardo Ticona +4 more
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BJS (British Journal of Surgery), EarlyView., 2020 This long‐term follow‐up study determined survival rates in a Swedish national cohort of 417 patients with breast cancer who all had neoadjuvant systemic therapy (NAST). Sentinel lymph node biopsy (SLNB) was performed before NAST in clinically node‐negative and after NAST in clinically node‐positive patients.
L. Zetterlund +4 more
wiley +1 more source
Revista U.D.C.A Actualidad & Divulgación Científica, 2018 La corrosión es un fenómeno que se presenta día a día, no solo en los procesos industriales sino en la propia naturaleza . Debido a que la corrosión tiene graves consecuencias, desde hace mucho tiempo, es considerada un problema de gran magnitud ...
Emilio Miguel Lluveras Pérez +3 more
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Recomendaciones para asegurar la calidad de los ensayos clínicos en situaciones de emergencia
Revista Cubana de Medicina Militar, 2023 Recomendaciones para asegurar la calidad de los ensayos clínicos en situaciones de ...
Sandra Alvarez Guerra +3 more
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Biblioteca para el diseño del cuaderno de recogida de datos en ensayos clínicos en Openclinica
Revista Cubana de Informática Médica, 2020 Introducción: El Centro Nacional Coordinador de Ensayos Clínicos (CENCEC) utiliza el software OpenClinica para diseñar los Cuadernos de Recogida de Datos (CRD) de los ensayos clínicos.
Victoria Caridad Sánchez Pedroso +5 more
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The Canadian Journal of Chemical Engineering, EarlyView.Timeline of key academic milestones and individuals that shaped chemical engineering at FQ‐UNAM and in Mexico. Abstract One hundred years after the beginning of the teaching of Chemical Engineering in Mexico, which started in 1925 in the former National School of Chemical Sciences, currently Faculty of Chemistry (FQ) at National Autonomous University ...
Patricia Pérez‐Salinas +2 more
wiley +1 more source
Gender &History, EarlyView.ABSTRACT The contributions of propagandist and writer Hildegart (1914–1933) to Spanish cultural life are overshadowed by accounts of her unusual upbringing and violent death. This article examines the conditions that enabled the teenager to become a prominent voice for feminism and sexual reform on the eve of Spain's Second Republic (1931–1939).
Micaela Pattison
wiley +1 more source
Enhanced fish detection sensitivity in aquatic systems using environmental RNA
Methods in Ecology and Evolution, EarlyView.Abstract Environmental RNA (eRNA) can potentially augment the biological monitoring ability of the established environmental DNA (eDNA) application in conservation. Despite faster degradation, environmental RNA could offer unique advantages: it may help reduce the legacy signal compared to eDNA, provide insights into physiological status through gene ...
Ana Ramón‐Laca +9 more
wiley +1 more source
Materiales de Construccion, 1985 For the purpose to obtain data for a next revision of the Spanish Concrete Norm about the content of fines in sands fixed to date on 5 % without exceptions, an exhaustive research project has been undertaken.
J. L. Ramírez Ortiz +2 more
doaj +1 more source