Results 21 to 30 of about 113,610 (277)
Statistical group comparison of diffusion tensors via multivariate hypothesis testing
, 2007 Diffusion tensor imaging (DTI) provides a powerful tool for identifying white matter (WM) alterations in clinical populations. The prevalent method for group-level analysis of DTI is statistical comparison of the diffusion tensor fractional anisotropy ...
Wisco, J.J. +3 more
core +1 more source
A new test for the mean vector in high-dimensional data [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2015 For the testing of the mean vector where the data are drawn from a multivariate normal population, the renowned Hotelling’s T 2 test is no longer valid when the dimension of the data equals or exceeds the sample size.
Knavoot Jiamwattanapong +1 more
doaj
Closed testing using surrogate hypotheses with restricted alternatives.
PLoS ONE, 2019 IntroductionThe closed testing principle provides strong control of the type I error probabilities of tests of a set of hypotheses that are closed under intersection such that a given hypothesis H can only be tested and rejected at level α if all ...
John M Lachin +3 more
doaj +1 more source
Journal the Winners, 2011 Before making investment decisions, investors need to analyze the pattern of trading days which change daily because of investors’ behavior in stock trading activity that affects the pattern of daily stock price movements.
Erric Wijaya, Fatiah Istarini
doaj +1 more source
Molecular Oncology, EarlyView.This study shows that lung adenocarcinomas exploit developmental branching morphogenesis to acquire a therapy resistant basal‐like tumour cell state. This process was found to be regulated by combined TP53 loss‐of‐function and type‐I interferon signalling, identifying a novel axis for biomarker and therapeutic target discovery.
Kamila J Bienkowska +13 more
wiley +1 more source
Evaluating the effect of γ‐oryzanol on MASLD pathology using a medaka fish model
FEBS Open Bio, EarlyView.This study explores a liver disease called MASLD, which is increasing worldwide and can lead to serious damage. Researchers used medaka fish instead of rodents to test a food compound, γ‐oryzanol. Fish fed this compound had less liver fat and healthier gut bacteria.
Yukako Ito +7 more
wiley +1 more source
Epidemiological and virological investigation of a Norovirus outbreak in a resort in Puglia, Italy
BMC Infectious Diseases, 2007 Background This paper describes the third large outbreak of Norovirus (NoV) gastroenteritis reported in the Southern Italy region of Puglia. Methods A matched case control study was conducted, on 19 July 2005, for investigating risk factors, using a ...
Coscia Maria +7 more
doaj +1 more source
BMC Bioinformatics, 2020 Background Various methods for differential expression analysis have been widely used to identify features which best distinguish between different categories of samples.
Xudong Zhao +6 more
doaj +1 more source
Repeated and time-correlated morphological convergence in cave-dwelling harvestmen (Opiliones, Laniatores) from Montane Western North America. [PDF]
PLoS ONE, 2010 BACKGROUND: Many cave-dwelling animal species display similar morphologies (troglomorphism) that have evolved convergent within and among lineages under the similar selective pressures imposed by cave habitats.
Shahan Derkarabetian +2 more
doaj +1 more source
Impact of Asymptomatic Intracranial Hemorrhage on Outcome After Endovascular Stroke Treatment
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Endovascular treatment (EVT) achieves high rates of recanalization in acute large‐vessel occlusion (LVO) stroke, but functional recovery remains heterogeneous. While symptomatic intracranial hemorrhage (sICH) has been well studied, the prognostic impact of asymptomatic intracranial hemorrhage (aICH) after EVT is less certain ...
Shihai Yang +22 more
wiley +1 more source