نتایج جستجو برای: sbi
تعداد نتایج: 780 فیلتر نتایج به سال:
AIM To evaluate the effect of a probiotic, Lactobacillus acidophilus LB (LB), or a synbiotic, Saccharomyces boulardii plus inulin (SbI), on Helicobacter pylori (Hp) colonization in children. SUBJECTS AND METHODS A clinical trial was carried out in a school from a low socio-economic area of Santiago. Two hundred and fifty-four asymptomatic children (8.40+/-1.62 y) were screened for Hp by the (...
The maximum boost control method for a single-phase switched-boost inverter (SBI) and single-phase Z-source inverter (ZSI) is proposed in this paper. In the proposed method, the low frequency voltage is added to the constant voltage for generating the variable shoot-through time intervals. For improving the AC output quality of the inverter, an active power switch is used to replace one of the ...
This article reports results from a study investigating the efficacy of a proportional problem-solving intervention, schema-based instruction (SBI), in seventh grade. Participants included 806 students with mathematical difficulties in problem solving (MD-PS) from an initial pool of 1,999 seventh grade students in a larger study. Teachers and their students in the larger study were randomly ass...
This paper explores the merits of the single-path selective-broadcast interconnection (SBI) implemented in fiberoptic technology. This is a static, passive, fiber-optic interconnection among a set of stations, each equipped with multiple, say r , transmitters and receivers. It employs c 2 buses, each interconnecting a subset of the stations, and provides a single optical path between any two st...
BACKGROUND Alcohol misuse is common in people attending emergency departments (EDs) and there is some evidence of efficacy of alcohol screening and brief interventions (SBI). This study investigated the effectiveness of SBI approaches of different intensities delivered by ED staff in nine typical EDs in England: the SIPS ED trial. METHODS AND FINDINGS Pragmatic multicentre cluster randomized ...
New Zealand has a high level of acute alcohol-related harm compared with other countries. In the most recent alcohol use survey, 61.6% of New Zealand drinkers aged 16-64 years reported heavy episodic drinking at least once in a 12-month period, and 12.6% reported weekly heavy episodic drinking. There is substantial multinational evidence, and growing New Zealand evidence, showing that alcohol s...
BACKGROUND AND PURPOSE Elevated fibroblast growth factor 23 (FGF23) regulates phosphate homeostasis and is linked with mortality, cardiovascular events, and stroke. However, the role of FGF23 as a risk factor for subclinical cerebrovascular damage is unclear. METHODS We used multivariable linear and logistic regression to evaluate associations between FGF23, continuously and by quartiles, wit...
BACKGROUND Alcohol screening and brief intervention is recommended for widespread implementation in health care systems, but it is not used routinely in most countries for a variety of reasons. Electronic screening and brief intervention (e-SBI), in which patients complete a Web-based questionnaire and are provided with personalized feedback on their drinking, is a promising alternative to prac...
Financial institutions and banks continuously claim to provide customer driven services. For this banks and financial institutions are adopting the unique concept of business process reengineering i.e., fundamental rethinking and radical redesign of the business processes to achieve dramatic improvements in critical, contemporary measures of performance such as cost, quality, service and speed....
Upon host infection, the human pathogenic microbe Staphylococcus aureus (S. aureus) immediately faces innate immune reactions such as the activated complement system. Here, a novel innate immune evasion strategy of S. aureus is described. The staphylococcal proteins surface immunoglobulin-binding protein (Sbi) and extracellular fibrinogen-binding protein (Efb) bind C3/C3b simultaneously with pl...
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