Results 61 to 70 of about 1,270,971 (267)
MathematicsIn this article, we study Va-transformation of a measure and of a convolution (denoted by a) defined for a∈R. We provide significant insights into the stability of the free Meixner family of probability measures under Va-transformation.
Fahad Alsharari, Raouf Fakhfakh
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Mean-variance-skewness in destination efficiency framework: The case of France
European Journal of Tourism Research, 2016 Number of overnight stays is an important variable in the context of tourism destination competitiveness. Recently, researchers suggested the mean-variance approach as a tool to measure the efficiency of this variable.
Louisa Andriamasy +1 more
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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
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Jambura Journal of MathematicsThis article implements the thinning process algorithm, which has been generalized for estimators of compound periodic Poisson processes. The use of generalizations in the algorithm has been prepared with a linear trend in the periodic elements.
Syarif Abdullah +5 more
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On the Power Function of the Analysis of Variance Test
The Annals of Mathematical Statistics, 1942 Not ...
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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
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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
A Generalized Framework for the (a, b)-Transformation of Probability Measures
MathematicsIn this paper, we propose an analytic deformation acting on probability measures, designed to encompass and extend two fundamental operators in free probability: the (a,b)- and the Tc-deformations.
Raouf Fakhfakh +2 more
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Assessing the quality of generalized variance functions
AStA Wirtschafts- und Sozialstatistisches ArchivAbstract Generalized variance functions (GVFs) are widely used in official statistics to approximate sampling variances when direct variance estimation is impractical. However, their reliability is highly context-dependent. This study evaluates GVF performance through guided modeling strategies and simulation studies across diverse ...
Inken Siems, Ralf Thomas Münnich
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