Results 41 to 50 of about 7,005 (200)

Exact and approximate stepdown methods for multiple hypothesis testing [PDF]

open access: yes
Consider the problem of testing k hypotheses simultaneously. In this paper, we discuss finite and large sample theory of stepdown methods that provide control of the familywise error rate (FWE).
Michael Wolf, Joseph Romano
core  

Triacylglycerol‐Based Insulin Resistance Indices and Post‐Transplantation Diabetes Mellitus After Liver Transplantation

open access: yesLipids, EarlyView.
ABSTRACT Background: Post‐transplant diabetes mellitus (PTDM) is a common complication following liver transplant (LT) and is associated with adverse outcomes. The triacylglycerol‐glucose product (TyG) and the triacylglycerol‐to‐high‐density lipoprotein (HDL) cholesterol ratio (TAG/HDL‐c) are indices that can serve as triacylglycerol‐based proxies for ...
Mateo Chvatal‐Medina   +9 more
wiley   +1 more source

Altered Cerebrospinal Fluid Tryptophan–Kynurenine Pathway Metabolism in Multiple System Atrophy

open access: yesMovement Disorders, EarlyView.
Abstract Background Alterations in tryptophan–kynurenine (TRP‐KYN) metabolism, which is associated with neuroinflammation, remain unclear in multiple system atrophy (MSA). Objective The aim was to investigate cerebrospinal fluid (CSF) TRP metabolites in MSA and their associations with other biomarkers.
Ryunosuke Nagao   +8 more
wiley   +1 more source

Dress for success: climate pressures predict fur insulation and body size in natural and reintroduced populations of a threatened marsupial

open access: yesOikos, EarlyView.
Phenotypic variation in functional traits underpins responses to environmental gradients, influencing thermoregulation, energy balance, and long‐term persistence under climate extremes. Climate change is altering these gradients globally, yet in species that have already disappeared from much of their range, adaptive phenotypes may have also been lost,
Jack Bilby   +4 more
wiley   +1 more source

Hypovitaminosis D in acute inpatient cancer rehabilitation: Prevalence, predictors, and practical implications

open access: yesPM&R, EarlyView.
Abstract Background Hypovitaminosis D is associated with adverse health outcomes, including increased mortality in patients with cancer. Although vitamin D insufficiency (23%–72%) and deficiency (20%–71%) are common among patients admitted to inpatient rehabilitation, their prevalence and predictors in cancer‐specific inpatient rehabilitation ...
Jegy M. Tennison   +7 more
wiley   +1 more source

Bridging the Gap Between Socio‐Political and Community Acceptance of Wind Energy: Policy Insights for Sustainable Energy Development

open access: yesSustainable Development, EarlyView.
ABSTRACT Wind energy plays an important role in achieving energy transition and sustainable development goals, yet disparities between socio‐political and community acceptance continue to hinder project implementation. Understanding this gap is essential for designing more socially responsive wind energy policies.
Kaiqi Liu   +5 more
wiley   +1 more source

Nonparametric inference for unbalance time series data [PDF]

open access: yes
Estimation of heteroskedasticity and autocorrelation consistent covariance matrices (HACs) is a well established problem in time series. Results have been established under a variety of weak conditions on temporal dependence and heterogeneity that allow ...
Oliver Linton
core  

Sustainable Cities Under Pressure: Climate Risk, Oil Price Uncertainty, and Technological Innovation in GCC Countries

open access: yesSustainable Development, EarlyView.
ABSTRACT This study examines the dynamic interactions between climate risk, oil price uncertainty (OPU), and technological innovation in shaping Sustainable Development Goals (SDGs) related to Sustainable Cities and Communities (SCC) across Gulf Cooperation Council (GCC) countries from 2005 to 2024. Using a panel Time‐Varying Interactive Fixed Effects (
Mohamed Sami Ben Ali   +2 more
wiley   +1 more source

Theory of Nonparametric Tests [electronic resource] /

open access: yes, 2018
This textbook provides a self-contained presentation of the main concepts and methods of nonparametric statistical testing, with a particular focus on the theoretical foundations of goodness-of-fit tests, rank tests, resampling tests, and projection ...
Dickhaus, Thorsten.author.authttp://id.loc.gov/vocabulary/relators/aut   +1 more
core   +2 more sources

Nonparametric Inference for Unbalanced Time Series Data [PDF]

open access: yes
This paper is concerned with the practical problem of conducting inference in a vector time series setting when the data is unbalanced or incomplete. In this case, one can work only with the common sample, to which a standard HAC/Bootstrap theory applies,
Oliver Linton
core  

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