Results 21 to 30 of about 2,566,677 (327)
Sociedade sensoriada: a sociedade da transformação digital [PDF]
RESUMO As tecnologias têm moldado a sociedade ao longo do tempo. Contemporaneamente, as inovações em Tecnologias da Informação e Comunicação (TIC) têm impulsionado uma nova e intensa transformação nomeada como transformação digital. A partir dessas constatações, o artigo busca refletir sobre o poder exercido por essas tecnologias sobre a sociedade até ...
openaire +5 more sources
Hypertension is a common cardiovascular risk factor leading to heart failure (HF), coronary artery disease, stroke, peripheral artery disease and chronic renal insufficiency.
G. Lip+26 more
semanticscholar +1 more source
Chemoselectivity Challenge: A precise catalyst design allows for chemoselectivity control over alkyne reactivity to yield pentafulvenes via (2 + 2 + 1) cyclotrimerization. Operative mechanism has been elucidated by means of stoichiometric and deuteration experiments, as well as DFT calculations.
Belinda Español‐Sánchez+6 more
wiley +2 more sources
This is an executive summary of the full consensus document on the management of supraventricular tachycardia (SVT) patients, published in Europace . The consensus document was prepared by a Task Force from the European Heart Rhythm Association (EHRA ...
D. Katritsis+29 more
semanticscholar +1 more source
Boletín de la Sociedad Castellana de Excursiones: Tomo VII Año XIV Número 167 - 1916 noviembre [PDF]
Copia digital. Valladolid : Junta de Castilla y León.
Sociedad Castellana de Excursiones
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A Homobimetallic Frustrated Lewis Pair Cobalt Catalyst for the Methanolysis of Hydrosilanes
The bimetallic Co(I)/Co(–I) complex [Co(CO)2(κ3‐P,N,P‐PNHP)][Co(CO)4] shows excellent activities in the methanolysis of hydrosilanes, reaching TOF values of ca. 50 000 h−1. This behavior can be ascribed to the presence of the [Co(CO)4]– anion, which allows for a frustrated Lewis pair mechanism, resulting in a low energy pathway for the heterolytic ...
Ana Luque‐Gómez+6 more
wiley +2 more sources
Boletín de la Sociedad Castellana de Excursiones: Tomo VI Año XI Número 131 - 1913 noviembre [PDF]
Copia digital. Valladolid : Junta de Castilla y León.
Sociedad Castellana de Excursiones
core +4 more sources
Organizaciones y profesiones en la sociedad contemporánea
La sociedad post-industrial se caracteriza por ser una sociedad de profesiones y organizaciones. Las profesiones dominan la definición de los problemas y necesidades sociales y las actuaciones para hacerles frente, y las organizaciones son los espacios ...
J. A. Rodríguez, M. F. Guillén
semanticscholar +1 more source