Results 81 to 90 of about 1,356,391 (352)

Upper Ordovician cryptostomatid bryozoans and microfossils from the Don Braulio Formation, Eastern Precordillera, Argentina [PDF]

open access: yes, 2014
En la clásica sección de la Quebrada de Don Braulio, en la Precordillera Oriental de la Provincia de San Juan, afora la Formación Don Braulio de edad hirnantiana.
Beresi, Matilde Sylvia   +3 more
core  

Health System Factors in Head and Neck Cancer Diagnosis: A HEADSpAcE Consortium Qualitative Study in Glasgow and Montevideo

open access: yesHead &Neck, EarlyView.
ABSTRACT Background Head and neck cancer (HNC) is a devastating diagnosis, with advanced‐stage disease leading to poorer outcomes. This qualitative study aimed to identify health system factors associated with stage of HNC diagnosis. Methods Qualitative semistructured interviews with HNC patients and clinicians were undertaken in two purposively ...
Grant Creaney   +196 more
wiley   +1 more source

HEOSAT: A mean elements orbit propagator program for Highly Elliptical Orbits

open access: yes, 2018
The algorithms used in the construction of a semi-analytical propagator for the long-term propagation of Highly Elliptical Orbits (HEO) are described. The software propagates mean elements and include the main gravitational and non-gravitational effects ...
Hautesserres, Denis   +2 more
core   +1 more source

ULK4 and CDKN2A polymorphisms influence the risk of developing monoclonal gammopathy of undetermined significance

open access: yesInternational Journal of Cancer, EarlyView.
What's New? Monoclonal gammopathy of undetermined significance (MGUS) is an asymptomatic precursor to multiple myeloma, sharing substantial genetic features with overt malignancy. Given evidence implicating autophagy in myeloma risk, this study examined whether genetic variations in autophagy‐related genes influence MGUS susceptibility.
José Manuel Sánchez‐Maldonado   +54 more
wiley   +1 more source

Introducción a los escritos de san Juan. Evangelio, Cartas y Apocalipsis

open access: yesCuestiones Teológicas, 2020
Introducción a los escritos de san Juan. Evangelio, Cartas y Apocalipsis es el título del libro editado por Juan Chapa, profesor de la Facultad de Teología de la Universidad de Navarra, publicado en el 2011 por la editorial EUNSA.
Carlos Alberto Rosas Jiménez
doaj  

El amor hermoso en san Juan Pablo II

open access: yesCuadernos de Pensamiento, 2019
El autor destaca tres rasgos de san Juan Pablo II: su ser padre, pastor y profeta. Tanto la profecía como la paternidad encuentran un punto de convergencia en el tema clave del amor.
Juan de Dios Larrú
doaj   +1 more source

Understanding pre‐eclampsia and fetal growth restriction at high altitude: A narrative review

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Pre‐eclampsia (PE) and fetal growth restriction (FGR) are among the leading causes of maternal and perinatal morbidity and mortality worldwide. Both conditions are more frequent and severe at high altitudes due to physiological changes in oxygen availability and vascular adaptation.
Víctor S. Rangel   +6 more
wiley   +1 more source

A new record for American Bullfrog (Lithobates catesbeianus) in San Juan, Argentina

open access: yesRevista Mexicana de Biodiversidad, 2011
We report a new record of Lithobates catesbeianus (American bullfrog) from Argentina. L. catesbeianus was first introduced to San Juan Province 11 years ago in Calingasta Department, where the habitat is pre-cordilleran.
Eduardo Sanabria   +7 more
doaj   +1 more source

A dendrimer enhanced CRISPR/Cas12a performance for the evaluation of acidogenic capacity in cariogenic bacteria

open access: yesInterdisciplinary Medicine, EarlyView.
A CRISPR/Cas12a‐powered dendritic DNA nanostructure is assembled to create confined enzymatic microdomains, enabling ultrasensitive detection. Integrated into a paper‐based origami biosensor, it allows equipment‐free on‐site quantification of acidogenic pathogens for the early diagnosis of dental caries.
Yuan Zhang   +4 more
wiley   +1 more source

XVI Reunión Nacional de Educación en Física REF XVI

open access: yesRevista de Enseñanza de la Física, 2011
Bajo el lema “Repensando la Enseñanza de la Física”, entre los días 19 y 23 de Octubre de 2009, se realizó en la ciudad de San Juan la XVI Reunión Nacional de Educación en Física.
Marta Yanitelli
doaj  

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