In this paper, we study the classical sensitivity analysis when the right - hand – side vector, and the coefficients of the objective function are allowed to vary. 

naphthol isomers were simultaneously and spectrophotometrically determined in wastewater, using a model based on net analyte signal (nas). the calibration method used is a variation of the original hybrid linear analysis method as proposed by goicoechea and olivieri (hla/go). owing to spectral interferences, the simultaneous determination of mixtures of naphthol isomers, using a spectrophotomet...

normal 0 false false false en-us x-none ar-sa microsoftinternetexplorer4 background: computed tomography (ct) scan without contrast is the modality of choice for diagnosis of stroke. however, routine brain ct scan, with linear processing has some limitations in early diagnosis of ischemic stroke. the aim of this study was to evaluate and compare the sensitivity and specificity of processed ct i...

The modeling, simulation, and experimental verification of several MEMS devices are presented. Simulated results include 3D mode analysis, residual stress effects, thermal expansion, nonlinear deflections, time-varying electrostatic forces, process sensitivities, induced currents, and the transient performance in accelerated reference frames. To simulate the performance of these MEMS devices a ...

Aim. Development, testing and validation of the original questionnaire “Adherence Scale” (AS) in PRIORITY ANTEY observational studies (OS). Materials methods. The OS assessed adherence to statins 298 patients with high very cardiovascular risk for 3 months. oral anticoagulants 201 non-valvular atrial fibrillation 1 year. Adherence was using AS questionnaire, which external performed (with calcu...

background hepatic fibrosis is an inclusion indicator for treatment and a major independent predictor of treatment response in patients with chronic hepatitis c. liver biopsy, considered as the “gold standard” for evaluating liver fibrosis, has carried some drawbacks. currently used noninvasive predictors of fibrosis are considered less accurate than liver biopsy. objectives our aim was to asse...