Results 101 to 110 of about 220,352 (294)
Reduced frequency of cardiopulmonary arrests by rapid response teams
OBJECTIVE: To evaluate the impact of the implementation of a rapid response team on the rate of cardiorespiratory arrests in mortality associated with cardiorespiratory arrests and on in-hospital mortality in a high complexity general hospital.
Paulo David Scatena Gonçales+10 more
doaj +1 more source
Albert Einstein's 1916 Review Article on General Relativity [PDF]
The first comprehensive overview of the final version of the general theory of relativity was published by Einstein in 1916 after several expositions of preliminary versions and latest revisions of the theory in November 1915. A historical account of this review paper is given, of its prehistory, including a discussion of Einstein's collaboration with ...
arxiv
The Role of Reducibility of PtGaOx‐Based Catalysts for Efficient and Durable Propane Dehydrogenation
The reaction‐induced reduction of oxidized GaOx was found to be the main cause of deactivation for PtGaOx catalysts in PDH because of the lower reactivity of reduced GaOx to form hydrogen through Pt‐assisted recombination of two surface H atoms formed from propane. This undesired transformation can be inhibited by increasing the strength of the Ga─O─Al
Kai Wu+15 more
wiley +1 more source
Calcificação caseosa do anel mitral: relato de caso
Relatamos um caso raro de provável calcificação caseosa do anel mitral. Essa patologia é mais frequentemente encontrada em mulheres assintomáticas e com idade acima de 70 anos.
Lucas Arraes de França+8 more
doaj
Gene regulatory analysis of highly diverse human tissues in vivo is essentially constrained by the challenge of performing genome-wide, integrated epigenetic and transcriptomic analysis in small selected groups of specific cell types.
Xiao Dong+11 more
doaj +1 more source
The Value Chain of Sustainable Dual Carbon Sodium Ion Capacitors
Sodium‐ion capacitors (SICs) bridge the energy‐power gap between batteries and supercapacitors, offering sustainable and scalable energy storage solutions. This review provides a 360‐degree perspective on SIC technology, covering material choices, presodiation strategies, manufacturing challenges, applications and life cycle assessment to ensure ...
Roman Mysyk+23 more
wiley +1 more source
Redução do custo em cirurgia de coluna em um centro especializado de tratamento
OBJETIVO: Comparar o custo estimado do tratamento de patologias da coluna aos verificados para esse tratamento dentro de um centro especializado. MÉTODOS: Foi realizada a avaliação dos custos médios de tratamento de 399 pacientes encaminhados por uma ...
Dan Carai Maia Viola+6 more
doaj +1 more source
From the Berlin "ENTWURF" Field Equations to the Einstein Tensor I: October 1914 until Beginning of November 1915 [PDF]
I discuss Albert Einstein's 1914 review paper, "The Formal Foundation of the General Theory of Relativity" from two points of view: the main elements in the paper that appear to have led to the downfall of the Einstein-Grossman theory; and the elements that seem to have inspired Einstein during October 1915 to reformulate the 1914 Einstein-Grossmann ...
arxiv
Albert Einstein i Esteve Terradas [PDF]
El paper de Terradas en la vinguda d'Einstein aqu ...
Antoni Roca, José Manuel Sánchez
core +1 more source