نتایج جستجو برای: ees
تعداد نتایج: 1562 فیلتر نتایج به سال:
Este artículo identifica, con base en la teoría de Ecosistemas Emprendimiento (EE), los factores que promueven Social (EES) el estado Querétaro, México. Dicha explica EES se desarrollan EE fortalecidos y estos últimos prosperan regiones recursos. Desde una metodología cualitativa, analizan para desarrollo principales hallazgos muestran como incipientes necesidad implementar medidas holísticas e...
BACKGROUND Accurate measurement of esophageal pressure (Pes) depends on proper filling of the balloon. Esophageal wall elastance (Ees) may also influence the measurement. We examined the estimation of balloon-surrounding elastance in a bench model and investigated a simplified calibrating procedure of Pes in a balloon with relatively small volume. METHODS The Cooper balloon catheter (geometri...
OBJECTIVES The aim of the current study was to compare everolimus-eluting stents (EES) with sirolimus-eluting stents (SES) in patients undergoing primary angioplasty. BACKGROUND Drug-eluting stents may offer benefits in terms of repeat revascularization. However, as shown for first-generation drug-eluting stents, they may be counterbalanced by a potential higher risk of stent thrombosis, espe...
Background—Drug-eluting stents (DES) have been in clinical use for nearly a decade; however, the relative short-and long-term efficacy and safety of DES compared with bare-metal stents (BMS) and among the DES types are less well defined. Methods and Results—PubMed, Embase, and Cochrane Central Register of Controlled Trials (CENTRAL) were searched for randomized clinical trials, until March 2012...
In entrepreneurial ecosystems (EEs), geographical and contextual factors play a big role in shaping the knowledge bases for digital innovation. While cities around world compete to be perceived as successful “tech startup hubs”, proactive urban strategies are needed create spillovers into EEs. This study explores evolution of artificial intelligence (AI) practices EEs Berlin Sydney by using kno...
An analytic description for the yield, P(p), of high-energy electrons ionized from an atom by a short (few-cycle) laser pulse is obtained quantum mechanically. Factorization of P(p) in terms of an electron wave packet and the cross section for elastic electron scattering (EES) is shown to occur only for an ultrashort pulse, while in general P(p) involves interference of EES amplitudes with lase...
Alterations in vascular or myocardial structure and function have been demonstrated in offspring subjected to prenatal nicotine exposure (PNE), however, limited data are available on how these changes interact. The present study assessed the hypothesis that prenatal nicotine exposure induced gender-specific alterations of left ventricular-arterial coupling indices in adult offspring. Female Spr...
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