Results 51 to 60 of about 1,118,607 (313)
A Bibliometric Analysis of Publications in Uremic Toxins From 1991 to 2024
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Uremic toxins are a growing area of research in nephrology, with significant implications in the progression and treatment of chronic kidney disease (CKD) and the management of end‐stage kidney disease (ESKD). This bibliometric analysis aims to evaluate the global research trends, key contributors, and the impact of publications in ...
Yuh‐Shan Ho +7 more
wiley +1 more source
On the construction of new bent functions from the max-weight and min-weight functions of old bent functions [PDF]
, 2015 Given a bent function f (x) of n variables, its max-weight and min-weight functions are introduced as the Boolean functions f + (x) and f − (x) whose supports are the sets {a ∈ Fn2 | w( f ⊕la) = 2n−1+2 n 2 −1} and {a ∈ Fn2 | w( f ⊕la) = 2n−1−2 n 2 −1 ...
Requena Arévalo, Verónica +2 more
core +1 more source
Christoffel Functions for Weights with Jumps [PDF]
Constructive Approximation, 2014 Let for a natural number \(n\) the set of all polynomials of degree at most \(n\) be denoted by \({\mathbf P}_n\) and let \(\mu\) be a nonnegative Borel measure on \({\mathbb R}\) with infinite support \(S\). Given \(n\in {\mathbb N}\), the Christoffel function associated with \(\mu\) is defined as \[ \lambda_n(\mu,z)=\min_{P\in {\mathbf P}_n,\,P(z)=1}\
Nevai Paul, Totik Vilmos
openaire +4 more sources
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Therapeutic apheresis (TA) is an established treatment modality for hematologic, neurologic, and immunologic disorders, yet access remains severely limited in sub‐Saharan Africa. Donor apheresis, including platelet apheresis collection from healthy donors, represents an important complementary modality supporting blood product ...
Nosa Bazuaye +33 more
wiley +1 more source
Three cardinal functions similar to net weight [PDF]
, 1990 The purpose of this paper is to introduce and investigate cardinal functions called pseudonet weight, weak net weight, and weak pseudonet weight. These are similar to but generally smaller than net weight.
Władysław Wilczyński +2 more
core +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Introduction This study investigated the safety and efficacy of single‐needle Rheocarna therapy for chronic limb‐threatening ischemia (CLTI) with wounds. Methods Six patients with CLTI involving ulcers unresponsive to revascularization underwent single‐needle Rheocarna treatment.
Yasutaka Yamauchi +9 more
wiley +1 more source
Weighted means and weighting functions
Kybernetika, 2006 Summary: We present some properties of mixture and generalized mixture operators with special stress on their monotonicity. We introduce new sufficient conditions for weighting functions to ensure the monotonicity of the corresponding operators. However, mixture operators, generalized mixture operators neither quasi-arithmetic means weighted by a ...
Mesiar, R. (Radko), Špirková, J.
openaire +3 more sources
On a Problem Concerning the Weight Functions
European Journal of Combinatorics, 2002 Let \(X\) be a finite set with \(n\) elements. A function \(f: X\to\mathbb{R}\) such that \(\sum_{x\in X} f(x)\geq 0\) is called an \(n\)-weight function. \textit{N. Manickam} and \textit{N. M. Singhi} [J. Comb. Theory, Ser. A 46, 91-103 (1988; Zbl 0645.05023)] conjectured the following: if \(d\) is a positive integer and \(f\) is an \(n\)-weight ...
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Psychophysics of the Probability Weighting Function [PDF]
SSRN Electronic Journal, 2011 Abstract A probability weighting function w ( p ) for an objective probability p in decision under risk plays a pivotal role in Kahneman–Tversky prospect theory. Although recent studies in econophysics and neuroeconomics widely utilized probability weighting functions, psychophysical foundations of the probability weighting functions
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Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida +6 more
wiley +1 more source