نتایج جستجو برای: characteristic modes methods cms
تعداد نتایج: 2117118 فیلتر نتایج به سال:
Over the past decade, characteristic mode analysis (CMA) research has grown from a niche topic to mainstream topic, warranting tutorial-style special issue survey significant progress that been made in this field. In introductory article, focus is on providing big picture. We start with simple description of modes (CMs). Next, we examine trends field and provide further insights into CMA’s hist...
Orthogonality of the characteristic modes with respect to weight operator generalized eigenvalue equation (GEE), and in far-field, is investigated case lossy conducting dielectric objects. Linking radiated power shown provide orthogonal far fields lossless case. In case, both orthogonality modal currents are satisfied Hermitian inner products only for sufficiently symmetric geometries, such as ...
Measurement of tracer ion flux from or into a collection of closed membrane structures (CMS) constitutes a broadly applicable technique for studying ion channel gating by specialized gating molecules in biological membranes. The amplitudes for the flux process reflect the overall change in tracer content due to flux during a period in which channels on at least some of the CMS were open. In pra...
Cepstral mean subtraction (CMS), which is a simple long-term bias removal, is used to compensate for transmission and linear xed channel e ects. In order to process the non-linear channel, a two-level CMS was proposed where separate channel compensation is performed for segments that are classi ed as speech and for segments classied as background. In this paper, methods for extending the two-le...
The pathogenesis of chronic mountain sickness (CMS) may involve vasoactive peptides. The aim of this study was to investigate associations between CMS and levels of B-type natriuretic peptide (BNP), vascular endothelial growth factor (VEGF), endothelin-1 (ET-1), and endothelial nitric oxide synthase (eNOS). A total of 24 patients with CMS and 50 control subjects residing at 4,300 m participated...
we have two part in this thesis, at first: the interaction of native calf thymus dna (ct-dna) with two anthraquinones including quinizarin (1,4- dihydroxy anthraquinone) and danthron (1,8- dihydroxy anthraquinone) in a mixture of 0.04 m brittone-robinson buffer and 50% of ethanol were studied at physiological ph by uv-vis absorption, florescence, circular dichroism spectroscopic methods, viscos...
This paper presents alternative makespan computation algorithms for cyber manufacturing system (CMS) using bottleneck analysis. The CMS is an Internet-based collaborative design and manufacturing activities between Universiti Tun Hussein Onn Malaysia and the small and medium enterprises. The CMS processes scheduling resembles a four machine flow shop process routing of M1,M2,M3,M4,M3,M4 in whic...
Pluripotent stem cells represent one promising source for cell replacement therapy in heart, but differentiating embryonic stem cell-derived cardiomyocytes (ESC-CMs) are highly heterogeneous and show a variety of maturation states. In this study, we employed an ESC clonal line that contains a cardiac-restricted ncx1 promoter-driven puromycin resistance cassette together with a mass culture syst...
BACKGROUND Brugada syndrome (BrS), a disorder associated with characteristic electrocardiogram precordial ST-segment elevation, predisposes afflicted patients to ventricular fibrillation and sudden cardiac death. Despite marked achievements in outlining the organ level pathophysiology of the disorder, the understanding of human cellular phenotype has lagged due to a lack of adequate human cellu...
This paper focuses on the integration of interval uncertainties in the procedure of the Component Mode Synthesis (CMS) method used for the dynamic analysis of large finite element (FE) models in mechanical engineering. Two methods are combined in this work: the Interval Finite Element Method for the nondeterministic eigenvalue and frequency response function analysis of FE models with uncertain...
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