نتایج جستجو برای: three solution methods ie
تعداد نتایج: 3221993 فیلتر نتایج به سال:
We study pathwise entropy solutions for scalar conservation laws with inhomogeneous fluxes and quasilinear multiplicative rough path dependence. This extends the previous work of Lions, Perthame and Souganidis who considered spatially independent and inhomogeneous fluxes with multiple paths and a single driving singular path respectively. The approach is motivated by the theory of stochastic vi...
abstract sensitive and precise voltammetric methods for the determination of trace amounts of furaldehydes, mainly as furfural (f) and 5-hydroxymethyl-2-furaldehyde (hmf), in waste waters and other matrices is described. determination of total furaldehyde at < ?g g-1 levels in alkaline buffered aqueous media was individually investigated. by the use of ordinary swv and adsorptive square wave ...
Abstract Background Patients with injection drug use (IDU) have increased risk of developing infective endocarditis (IE). Previous studies reported recurrent IE, duration hospital stay, poor adherence and compliance as well higher mortality worse outcomes after surgery in the IDU-IE patient group. Further are needed to provide a basis for optimized care prevention readmissions this population. ...
AIMS Existing risk models in infective endocarditis (IE) have not investigated whether the prognostic value of clinical parameters is time-dependent. We have explored the potential of time-dependent risk stratification to predict outcome in IE. METHODS AND RESULTS We studied 273 patients admitted with IE to two centres (derivation cohort n=192, validation cohort n=81). The derivation cohort w...
OBJECTIVES The goal of this study was to evaluate temporal trends in infective endocarditis (IE) incidence and clinical characteristics after 2002 French IE prophylaxis guideline modifications. BACKGROUND There are limited data on changes in the epidemiology of IE since recent guidelines recommended restricting the indications of antibiotic prophylaxis of IE. METHODS Three 1-year population...
In this paper are described the results of the information analysis of structures represented by graphs. The obtained information estimation (IE) are based on an entropy measure of C. Shannon. The orthogonal characteristics of the graphs are taken into account: vertexes and contours (paths for the graphs of the type “tree”). Obtained IE is univalent both for the non-isomorphic and for the isomo...
Abstract The incubation effect (IE) is a problem-solving phenomenon composed of three phases: pre-incubation where one fails to solve problem; incubation, momentary break time spent away from the unsolved and post-incubation problem revisited solved. Literature on IE was limited experiments involving traditional classroom activities. This initial investigation showed evidence instances in compu...
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