Results 1 to 10 of about 42,407 (194)

Multimodal hard X-ray nanoprobe techniques for operando investigations of photovoltaic devices [PDF]

open access: yesJournal of Synchrotron Radiation
Compared with conventional laboratory-scale X-ray techniques, synchrotron based X-rays with higher brilliance and higher coherence allow for the investigation of various material properties with high spatial resolution.
Eunyoung Choi   +7 more
doaj   +2 more sources

Single-Cell RNA Sequencing Reveals Macrophage Dynamics During MASH in Leptin-Deficient Rats [PDF]

open access: yesCells
Macrophages play important roles in metabolic dysfunction-associated steatohepatitis (MASH), an advanced and inflammatory stage of metabolic dysfunction-associated steatotic liver disease (MASLD).
Xiaoming Xin   +12 more
doaj   +2 more sources

A thermotolerant and high acetic acid-producing bacterium Acetobacter sp. I14-2 [PDF]

open access: yesJournal of Applied Microbiology, 1999
A thermotolerant bacterium with high production of acetic acid was isolated from spoiled banana in Taiwan. The isolate, I14–2 ,was considered to be an Acetobacter sp. according to phenotypic and chemotaxonomic characteristics. Optimal cultural conditions for Acetobacter sp.
S. -F. Lu, F. -L. Lee, H. -K. Chen
exaly   +2 more sources

Xorshift RNGs [PDF]

open access: yesJournal of Statistical Software, 2003
Description of a class of simple, extremely fast random number generators (RNGs) with periods 2k - 1 for k = 32, 64, 96, 128, 160,'2. These RNGs seem to pass tests of randomness very well.
George Marsaglia
doaj   +1 more source

GEEQBOX: A MATLAB Toolbox for Generalized Estimating Equations and Quasi-Least Squares [PDF]

open access: yesJournal of Statistical Software, 2008
The GEEQBOX toolbox analyzes correlated data via the method of generalized estimating equations (GEE) and quasi-least squares (QLS), an approach based on GEE that overcomes some limitations of GEE that have been noted in the literature.
Sarah J. Ratcliffe, Justine Shults
doaj   +1 more source

Bayesian Analysis for Penalized Spline Regression Using WinBUGS [PDF]

open access: yesJournal of Statistical Software, 2005
Penalized splines can be viewed as BLUPs in a mixed model framework, which allows the use of mixed model software for smoothing. Thus, software originally developed for Bayesian analysis of mixed models can be used for penalized spline regression ...
David Ruppert   +2 more
doaj   +1 more source

Factor Analysis for Multiple Testing (FAMT): An R Package for Large-Scale Signi [PDF]

open access: yesJournal of Statistical Software, 2011
The R package FAMT (factor analysis for multiple testing) provides a powerful method for large-scale significance testing under dependence. It is especially designed to select differentially expressed genes in microarray data when the correlation ...
David Causeur   +3 more
doaj   +1 more source

Complete genome characterization by nanopore sequencing of rotaviruses A, B, and C circulating on large-scale pig farms in Russia [PDF]

open access: yesVirology Journal
Background Rotaviruses are the major etiological agents of gastroenteritis and diarrheal outbreaks in plenty of mammalian species. The genus Rotavirus is highly diverse and currently comprises nine genetically distinct species, and four of them (A, B, C,
Nikita Krasnikov   +3 more
doaj   +2 more sources

Polymorphism and Conformational Equilibrium of Nitro-Acetophenone in Solid State and under Matrix Conditions

open access: yesMolecules, 2021
Conformational and polymorphic states in the nitro-derivative of o-hydroxy acetophenone have been studied by experimental and theoretical methods. The potential energy curves for the rotation of the nitro group and isomerization of the hydroxyl group ...
Łukasz Hetmańczyk   +7 more
doaj   +1 more source

COVID-19: Indices of economic and health vulnerability for the Indian states

open access: yesSocial Sciences and Humanities Open, 2021
In this paper we construct indices of health vulnerability (HVI) and economic vulnerability (EVI) for 22 major states of India. We also study changes in the relative ranking of these states when compared to their pre-COVID-19 vulnerability, in order to ...
Mihir Bhattacharya, Panchali Banerjee
doaj   +1 more source

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