نتایج جستجو برای: pes nanofilteration membrane
تعداد نتایج: 393010 فیلتر نتایج به سال:
abstract the current investigation was aimed toward standardization of learning environment perceptions survey (pes-hs). method: four-hundred students (204 female and 196 male) were selected through multi-stage stratified sampling method. students completed the farsi version of pes-hs. the exploratory factor analysis and confirmatory factor analysis and internal consistency were used to compute...
UNLABELLED Tracheoesophageal voice (TEV) with voice prosthesis (VP) is an efficient and reproducible method used in vocal rehabilitation after total laryngectomy (TL), prevented by spasms in the pharyngoesophageal segment (PES). Computerized Manometry (CM) is a new, direct and objective method used to assess the PES. AIM to carry out an objective analysis of the PES, with CM, before and after...
We propose a novel information-theoretic approach for Bayesian optimization called Predictive Entropy Search (PES). At each iteration, PES selects the next evaluation point that maximizes the expected information gained with respect to the global maximum. PES codifies this intractable acquisition function in terms of the expected reduction in the differential entropy of the predictive distribut...
Assessing global tendencies and impacts of conditional payments for environmental services (PES) programs is challenging because of their heterogeneity, and scarcity of comparative studies. This meta-study systematizes 55 PES schemes worldwide in a quantitative database. Using categorical principal component analysis to highlight clustering patterns, we reconfirm frequently hypothesized differe...
we present a case of unilateral tibia vara associated with an area of focal fibrocartilaginous dysplasia in the medial aspect of the right proximal tibia. such a case has not been described previously. the affected child was 8 months old. deformity resolved without aggressive treatment. the pathogenesis of the focal lesion remains controversial. the most likely explanation is that the mesenchym...
Payments for environmental services (PES) have become a popular approach to address environmental degradation. However, evidence on its effectiveness is scarce and rather mixed. PES is not a panacea, but there are many cases where PES can be a promising tool. Yet, poor PES design translates into poor performance of the instrument. PES design is a complex task; the devil is in the detail of a nu...
Epidemic strains of Pseudomonas aeruginosa have been found worldwide among the cystic fibrosis (CF) patient population. Using pulse-field gel electrophoresis, the Prairie Epidemic Strain (PES) has recently been found in one-third of patients attending the Calgary Adult CF Clinic in Canada. Using multi-locus sequence typing, PES isolates from unrelated patients were found to consistently have ST...
Phthalate esters (PEs) are important environmental pollutants. While the biodegradation of the parent compound, phthalate (PTH), is well characterized, the biodegradation of PEs is not well understood. In particular, prior to this study, genes involved in the uptake and hydrolysis of these compounds were not conclusively identified. We found that Rhodococcus jostii RHA1 could grow on a variety ...
Results In 4,751 percutaneous coronary intervention-treated DM patients, 8,134 stents were implanted (EES 3,928, PES 2,836, SES 1,370). The EES was associated with significantly lower event rates compared with SES (SES vs. EES hazard ratio [HR]: 1.99; 95% confidence interval (CI): 1.19 to 3.08). The same was observed when compared with PES (PES vs. EES HR: 1.33; 95% CI: 0.93 to 1.91) but did no...
BACKGROUND The pes anserine bursa lies beneath the pes anserine tendon, which is the insertional tendon of the sartorius, gracilis, and semitendinosus muscles on the medial side of the tibia, but it can lie in different sites in the medial knee. Accurate diagnosis of the position of the bursa is critical for diagnostic and therapeutic goals. The aim of this study was to evaluate sonoanatomic va...
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