Results 11 to 20 of about 43,263 (189)
Selective Semi-Hydrogenation of Acetylene using a Single-Atom Cobalt on Carbon Nitride Photocatalyst with Water as a Proton Source. [PDF]
Small MethodsA sustainable alternative to the energy‐intensive traditional thermocatalytic hydrogenation of acetylene to ethylene is reported. The catalyst is a cobalt single‐atom catalyst supported on carbon nitride that is powered by visible light, uses water as a proton source and demonstrates high selectivity, stability, and recyclability.
Fortunato A +8 more
europepmc +2 more sources
Impact of Dronedarone on Early Recurrence After Catheter Ablation in Patients With Nonparoxysmal Atrial Fibrillation. [PDF]
Cardiovasc TherObjective This study is aimed at comparing the efficacy and safety of dronedarone, amiodarone, and propafenone in preventing early recurrence of atrial arrhythmias during the blanking period following catheter ablation in patients with nonparoxysmal atrial fibrillation.
Long X +9 more
europepmc +2 more sources
Güvenlik Bilimleri Dergisi, 2021 1976 yılında doğan Grégoire Chamayou, Paris’teki Centre National de la Recherche Scientifique Felsefe bölümünde araştırmacıdır. Université Paris Diderot’da doktorasını yapan Chamayo’nun “Manhunts: A Philosophical History”, “La société ingouvernable: Une généalogie du libéralisme autoritaire” ve “Les Corps vils.
openaire +3 more sources
Certificación de competencias laborales con énfasis en operación de drones UCE/AEROPROF
FIGEMPA, 2023 El crecimiento y desarrollo de las nuevas tecnologías contribuye al progreso de las sociedades, apareciendo en este contexto una herramienta que se ha convertido clave en la actualidad: el “dron”. Se trata de un Sistema Aéreo Pilotado por Control Remoto,
Javier Tibocha, John Muñoz
doaj +1 more source
Transactional distance in a blended learning environment [PDF]
, 2004 This paper presents a case study that describes and discusses the problems encountered during the design and implementation of a blended learning course, largely taught online through a web-based learning environment.
Dron, Jon +2 more
core +2 more sources
Mycobacterium mucogenicum bacteremia: major role of clinical microbiologists
BMC Infectious Diseases, 2018 Introduction Mycobacterium mucogenicum is a rare but emerging cause of infections, especially in immunocompromised patients. Case presentation We describe a new case of M.
Maxime Pradier +5 more
doaj +1 more source
Provider perceptions and insights on polygenic risk scores for colorectal cancer: A qualitative study. [PDF]
J Genet CounsAbstract Polygenic risk scores (PRS), a measure that sums multiple common genetic susceptibility variants into a single burden measure, can help identify individuals at higher risk for colorectal cancer (CRC). Consequently, there is growing interest in its potential use to guide screening practices, despite the current lack of evidence‐based guidelines
Esmundo S +10 more
europepmc +2 more sources
Revista Mexicana de Ciencias Geológicas, 2020 En la presente investigación se muestra el modelado de la relación entre el área y el volumen de deslizamientos en una cuenca de origen volcánico y sedimentario, utilizando un análisis geomorfológico de relieve para caracterizar la inestabilidad ...
Gabriel Legorreta-Paulin +2 more
doaj +1 more source
Prion Protein Endoproteolysis: Cleavage Sites, Mechanisms and Connections to Prion Disease. [PDF]
J NeurochemEndoproteolytic cleavage events affect the ability of the cellular prion protein (PrPC) to serve as a substrate for template‐mediated conversion into a misfolded isoform denoted PrPSc, a process integral to the pathogenesis of the fatal neurodegenerative disorders either known as transmissible spongiform encephalopathies or as prion diseases.
Castle AR, Westaway D.
europepmc +2 more sources
Tecnología en Marcha, 2019 Con el pasar de los días, la frontera agrícola se reduce y se pierde un control exacto de la cantidad de área destinada a la agricultura y cuáles cultivos se desarrollan en una región.
Andrey Aguilar-Martínez
doaj +1 more source