Results 61 to 70 of about 44,368 (239)

Nationwide Implementation of Double Reflex Testing for Hepatitis Delta in Spain: Results From the Retrospective Phase of the Spain‐DDR Study

open access: yesAlimentary Pharmacology &Therapeutics, EarlyView.
Nationwide implementation of double reflex testing for hepatitis delta in Spain markedly increased anti‐HDV and HDV viral load testing between 2022 and 2024, enabling national seroprevalence estimates. Despite this progress, substantial regional heterogeneity persists, highlighting the need for standardised reflex diagnostic protocols.
Ana Alberola   +95 more
wiley   +1 more source

Arcos

open access: yesDebate Feminista, 1993
Arcos
openaire   +1 more source

Colaterais do arco aórtico da capivara (Hydrochoerus Hydrochaeris)

open access: yes, 2018
A capivara e um mamifero roedor, de origem sul-americana, herbivoro, semi-aquatico, da familia Hydrochoeridae . No presente trabalho foram utilizados sete especimes de capivara ( Hydrochoerus hydrochaeris ), todas femeas.
P. D. O. V. Culau   +4 more
semanticscholar   +1 more source

Identification and Quantification of Volatile Organic Compounds and Bioaerosols in the Conservation Processes of Guanche Mummies

open access: yesArchaeometry, EarlyView.
ABSTRACT The Guanche mummies, ancient inhabitants of the Canary Islands, represent a significant part of the historical heritage preserved at the Museum of Nature and Archaeology (MUNA) in Tenerife, Spain. These mummies, subjected to artificial conservation practices, are of great interest to conservators seeking to understand their mummification ...
Benigno Sánchez   +5 more
wiley   +1 more source

Arco

open access: yes, 2013
Arco (1) que adquiere mayor inercia por su alabeo espacial, obtenido girando 90º las dovelas (2) de los arranques en sentidos opuestos respecto a las dovelas del frente de su clave (2’’), las cuales están constituidas por módulos prismáticos (3, 3’) que están enhebrados entre sí mediante sendos pares de tirantes (7, 7’) que discurren por su interior ...
openaire   +2 more sources

Differential effects of ketamine enantiomers on EEG parameters including the gamma‐delta shift phenomenon

open access: yesBritish Journal of Pharmacology, EarlyView.
Background and Purpose Ketamine consists of two enantiomers, (R)‐ketamine and (S)‐ketamine, which exhibit distinct pharmacological properties. Currently, only the (S)‐enantiomer has been approved for the treatment of major depressive disorder, whereas recent clinical studies have failed to demonstrate an antidepressant effect for (R)‐ketamine.
Szabolcs Koncz   +4 more
wiley   +1 more source

Sedimentología de la Formación Matzitzi (Paleozoico superior) y signifi cado de sus componentes volcánicos, región de Los Reyes Metzontla-San Luis Atolotitlán, Estado de Puebla

open access: yesRevista Mexicana de Ciencias Geológicas, 2014
La Formación Matzitzi (Pérmico), se localiza en el sur del Estado de Puebla y constituye uno de los afl oramientos más extensos de las pocas unidades paleozoicas que afl oran en el sur de México.
Elena Centeno-García   +2 more
doaj  

GEOQUÍMICA Y GEOCRONOLOGÍA DE LAS ROCAS VOLCÁNICAS BÁSICAS Y EL GABRO DE ALTAMIRA, CORDILLERA OCCIDENTAL (COLOMBIA): REGISTRO DE AMBIENTES DE PLATEAU Y ARCO OCEÁNICO SUPERPUESTOS DURANTE EL CRETÁCICO

open access: yes, 2017
Modelos paleogeograficos regionales han relacionado las caracteristicas temporales y composicionales del registro magmatico Cretacico de la Cordillera Occidental Colombiana con ambientes contrastantes de plateau y arco oceanico, los cuales harian parte ...
Juan Pablo Zapata-Villada   +3 more
semanticscholar   +1 more source

Ramos do arco aórtico e da aorta torácica em bicho-preguiça (Bradypus variegatus)

open access: yesArquivo Brasileiro de Medicina Veterinária e Zootecnia, 2018
RESUMO As preguiças são mamíferos arborícolas, bem específicos quanto aos hábitos e à morfofisiologia. Essa condição faz delas ainda mais vulneráveis aos impactos ambientais. Com o objetivo de fornecer informações que auxiliem na clínica médico-cirúrgica
Priscilla Virgínio de Albuquerque   +7 more
semanticscholar   +1 more source

Representativeness of the Natura 2000 network for preserving plant biodiversity in the European Union

open access: yesConservation Biology, EarlyView.
Abstract The Natura 2000 (N2K) network of protected areas is one of the main tools for area‐based conservation in the European Union (EU), yet its role in preserving plant biodiversity requires better understanding. We examined data kept in the European Vegetation Archive from over 1.2 million vegetation plots and obtained over 14.2 million plant ...
Michele Di Musciano   +41 more
wiley   +1 more source

Home - About - Disclaimer - Privacy