Results 41 to 50 of about 39,634 (266)
مجلة بغداد للعلومIn many studies, spectral methods based on one of the orthogonal polynomials and weighted residual methods (WRMs) have been used to convert the distributed-order fractional differential equation (DOFDEs) into a system of linear or nonlinear algebraic ...
Abdulrazzaq T. Abed +1 more
doaj +1 more source
Orthogonal polynomials and Gaussian quadrature for refinable weight functions
Applied and Computational Harmonic Analysis, 2004 A function \(\phi:\mathbb{R}\rightarrow \mathbb{R}\) is a weight function if the moments \[ \mu_{k}=\int_{-\infty}^{\infty} x^{k} \phi(x) dx\tag{1} \] exist for \(k=0,1,2, \ldots\) and \(\mu_{0}\neq 0\). It is a refinable function if it satisfies a refinement equation, which in the simplest case (where typically \(\phi\) has support \([0,n]\)) takes ...
Laurie DP, De Villiers JM
openaire +2 more sources
Tumor B‐cell infiltration in platinum‐treated advanced muscle‐invasive urothelial carcinoma
Molecular Oncology, EarlyView.Bladder tumors with higher pretreatment memory B‐cell infiltration were linked to longer survival after cisplatin chemotherapy, but not carboplatin. These tumors also showed more organized immune structures (tertiary lymphoid structures) and a shared pro‐inflammatory B‐cell‐rich community, suggesting that memory B cells may help identify patients most ...
Konrad Stawiski +10 more
wiley +1 more source
FEBS Open Bio, EarlyView.This protocol paper outlines methods to establish the success of a time‐resolved serial crystallographic experiment, by means of statistical analysis of timepoint data in reciprocal space and models in real space. We show how to amplify the signal from excited states to visualise structural changes in successful experiments.
Jake Hill +4 more
wiley +1 more source
上海师范大学学报. 自然科学版To further enhance spectral efficiency and alleviate interference among users， an unmanned aerial vehicle （UVA）-based communication and sensing integrated system utilizing non-orthogonal multiple access （NOMA） technology was investigated.
Lü Yunxin, SU Ying, ZHANG Jing
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A New Approach in Regression Analysis for Modeling Adsorption Isotherms
The Scientific World Journal, 2014 Numerous regression approaches to isotherm parameters estimation appear in the literature. The real insight into the proper modeling pattern can be achieved only by testing methods on a very big number of cases.
Dana D. Marković +4 more
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FEBS Open Bio, EarlyView.Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane +11 more
wiley +1 more source
Flow field uniformity analysis and structural optimization of coal pyrolysis heat exchanger
Engineering Applications of Computational Fluid Mechanics, 2019 The design of heat exchanger structure relies more on experience and lacks a guiding method. In view of this, this paper takes existing heat exchanger design structure as the research object minimizing mean square error of velocity at the outlet of coal ...
Bo Sun +4 more
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Method for determining eigen numbers in heat conduction problems for a cylinder
Известия высших учебных заведений: Проблемы энергетики, 2023 RELEVANCE. Due to the difficulties of finding eigenvalues and proper functions for bodies with axial (cylinder) and central (ball) symmetries defined in classical methods from the edge Sturm-Liouville problems, including Bessel equations whose exact ...
E. V. Kotova +2 more
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Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background and Objectives Multiple sclerosis (MS) exhibits racially disparate rates of disease progression. Black people with MS (B‐PwMS) experience a more severe disease course than non‐Hispanic White people with MS (NHW‐PwMS). Here we investigated structural and functional connectivity as well as structure–function decoupling in the ...
Emilio Cipriano +11 more
wiley +1 more source