Results 31 to 40 of about 813,474 (259)

Perception of Justice and Political Participation: Graduate Students’ Perception of the Distribution and Redistribution Policies of Raiesi Administration and Their Impact on Political Participation [PDF]

دولت‌پژوهی
Extended Abstract Introduction If the political system is viewed as a system with both outputs and inputs (Almond & Powell, 2005), it becomes clear that the inputs and data within this system strongly influence one another.
Javad Alaei Avargani
doaj   +1 more source

Tailor-made tests for goodness of fit to semiparametric hypotheses [PDF]

, 2006
We introduce a new framework for constructing tests of general semiparametric hypotheses which have nontrivial power on the $n^{-1/2}$ scale in every direction, and can be tailored to put substantial power on alternatives of importance.
Bickel, Peter J., Ritov, Ya'acov, Stoker, Thomas M.   +2 more
core   +2 more sources

Parametric description of intermittent probability distribution functions in solar wind and magnetohydrodynamic turbulence

Monthly notices of the Royal Astronomical Society
In this work, we find empirical evidence that the scale-dependent statistical properties in solar wind and Magnetohydrodynamic (MHD) turbulence can be described in terms of a family of parametric probability distribution functions (PDFs) known as ...
J. C. Palacios, Jean C. Perez, S. Bourouaine   +2 more
semanticscholar   +1 more source

Fluctuations for analytic test functions in the Single Ring Theorem

, 2017
We consider a non-Hermitian random matrix $A$ whose distribution is invariant under the left and right actions of the unitary group. The so-called Single Ring Theorem, proved by Guionnet, Krishnapur and Zeitouni, states that the empirical eigenvalue ...
Benaych-Georges, Florent, Rochet, Jean
core   +1 more source

Asymptotically distribution-free goodness-of-fit testing for tail copulas [PDF]

, 2014
Let $(X_1,Y_1),\ldots,(X_n,Y_n)$ be an i.i.d. sample from a bivariate distribution function that lies in the max-domain of attraction of an extreme value distribution.
Can, Sami Umut, Einmahl, John H. J., Khmaladze, Estate V., Laeven, Roger J. A.   +3 more
core   +3 more sources

Modeling Physical and Medical Lifetime Data Using the Inverse Power Entropy Chen Distribution

Mathematics
This paper presents a new model that surpasses traditional distributions, specifically the three-parameter distribution of the Inverse Power Entropy Chen (IPEC) model.
Dina A. Rammadan, Ahmed Mohamed El Gazar, Mustafa M. Hasaballah, Oluwafemi Samson Balogun, Mahmoud E. Bakr, Arwa M. Alshangiti   +5 more
doaj   +1 more source

Predicting and Comparing the Subjective Health Experience of Older Cancer Survivors and Non‐Cancer Survivors: A Modeling Approach

Aging and Cancer, EarlyView.
This study underscores the significant influence of frailty and vitality on the subjective health experience of older cancer survivors with acceptance and control emerging as salient mediators. These findings affirm the conceptual and empirical robustness of the model highlighting its potential utility in shaping future interventions for older cancer ...
Damien S. E. Broekharst, Sjaak Bloem, Eline J. Mertens, Nathascha Hanzen, Michel van Agthoven   +4 more
wiley   +1 more source

Functional Connectivity Linked to Cognitive Recovery After Minor Stroke

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Patients with minor stroke exhibit slowed processing speed and generalized alterations in functional connectivity involving frontoparietal cortex (FPC). The pattern of connectivity evolves over time. In this study, we examine the relationship of functional connectivity patterns to cognitive performance, to determine ...
Vrishab Commuri, Isabella Dallasta, Ciaran Stone, Sophia Girgenti, Neda Gould, Rafael H. Llinas, Jonathan Z. Simon, Elisabeth Breese Marsh   +7 more
wiley   +1 more source

Power of change-point tests for long-range dependent data [PDF]

, 2017
We investigate the power of the CUSUM test and the Wilcoxon change-point tests for a shift in the mean of a process with long-range dependent noise. We derive analytic formulas for the power of these tests under local alternatives.
Dehling, Herold, Rooch, Aeneas, Taqqu, Murad S.   +2 more
core   +1 more source

Discovery and Targeted Proteomic Studies Reveal Striatal Markers Validated for Huntington's Disease

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Clinical trials for Huntington's disease (HD) enrolling persons before clinical motor diagnosis (CMD) lack validated biomarkers. This study aimed to conduct an unbiased discovery analysis and a targeted examination of proteomic biomarkers scrutinized by clinical validation. Methods Cerebrospinal fluid was obtained from PREDICT‐HD and
Daniel Chelsky, Cara Joyce, H. Jeremy Bockholt, Paul A. Rudnick, William H. Adams, Fiona McAllister, Justin W. Smock, Michael A. Newton, Jane S. Paulsen   +8 more
wiley   +1 more source