Results 81 to 90 of about 16,679,614 (365)

Hypothesis testing for Gaussian states on bosonic lattices

open access: yes, 2008
The asymptotic state discrimination problem with simple hypotheses is considered for a cubic lattice of bosons. A complete solution is provided for the problems of the Chernoff and the Hoeffding bounds and Stein's lemma in the case when both hypotheses ...
Davies E. B.   +5 more
core   +3 more sources

Debates—Hypothesis testing in hydrology: Theory and practice

open access: yes, 2017
The basic structure of the scientific method—at least in its idealized form—is widely championed as a recipe for scientific progress, but the day‐to‐day practice may be different.
L. Pfister, J. Kirchner
semanticscholar   +1 more source

Mycobacterium tuberculosis sulfurtransferase SseA is activated by its neighboring gene product Rv3284

open access: yesFEBS Letters, EarlyView.
Tuberculosis remains a global health challenge and new therapeutic targets are required. Here, we characterized SseA, a sulfurtransferase from Mycobacterium tuberculosis involved in macrophage infection, and its interaction with the newly identified protein SufEMtb that activates SseA enzymatic activity.
Giulia Di Napoli   +10 more
wiley   +1 more source

Testing Composite Null Hypothesis Based on $S$-Divergences

open access: yes, 2015
We present a robust test for composite null hypothesis based on the general $S$-divergence family. This requires a non-trivial extension of the results of Ghosh et al.~(2015).
Basu, Ayanendranath, Ghosh, Abhik
core   +1 more source

Aβ42 promotes the aggregation of α‐synuclein splice isoforms via heterogeneous nucleation

open access: yesFEBS Letters, EarlyView.
The aggregation of amyloid‐β (Aβ) and α‐synuclein (αSyn) is associated with Alzheimer's and Parkinson's diseases. This study reveals that Aβ aggregates serve as potent nucleation sites for the aggregation of αSyn and its splice isoforms, shedding light on the intricate interplay between these two pathogenic proteins.
Alexander Röntgen   +2 more
wiley   +1 more source

Testing Happiness Hypothesis among the Elderly

open access: yesCuadernos de Economía, 2008
We use a rich data set that allows us to test different happiness hypotheses employing four methodological approaches. We find that older people in Uruguay have a tendency to report themselves happy when they are married, when they have higher standards ...
Rossi Máximo   +2 more
doaj  

HYPOTHESIS TESTING ON STRUCTURAL COMPARATIVE CALIBRATION MODEL

open access: yesPesquimat, 2014
.- In this work study statistic inference on comparative calibration model introduced for Barnett [1]. Consider hypothesis testing in structural comparative calibration model presented in Theobald and Mallison [4].
Oiga Lidia Solano Dávíla
doaj   +1 more source

Facets of uncertainty: epistemic uncertainty, non-stationarity, likelihood, hypothesis testing, and communication

open access: yes, 2016
This paper presents a discussion of some of the issues associated with the multiple sources of uncertainty and non-stationarity in the analysis and modelling of hydrological systems.
K. Beven
semanticscholar   +1 more source

Archaeal protein containing domain of unknown function 2193 undergoes oligomeric reconfiguration upon iron–sulfur cluster binding

open access: yesFEBS Letters, EarlyView.
This work presents the characterization of MvoDUF2193, a Methanococcus voltae (Mvo) protein from the domain of unknown function (DUF) 2193 family. We demonstrate that MvoDUF2193 binds a single [4Fe–4S] cluster per subunit and that cluster occupancy regulates the transition from an apo tetramer to a [4Fe–4S] monomeric form. This structural transition is
Emily M. Dieter   +8 more
wiley   +1 more source

Using Bayesian analysis for hypothesis testing in addiction science.

open access: yesAddiction, 2016
© 2 Bayesian statistical analysis provides a useful alternative to classical statistical methods for testing hypotheses. Tools are now available to apply this approach to most hypothesis tests in the field of addiction.
R. West
semanticscholar   +1 more source

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