Results 21 to 30 of about 897,818 (297)

An integrated framework of spatiotemporal dynamics of binocular rivalry

open access: yesFrontiers in Human Neuroscience, 2011
Fluctuations in perceptual dominance during binocular rivalry exhibit several hallmark characteristics. First, dominance switches are not periodic but, instead, stochastic: perception changes unpredictably.
Min-Suk eKang   +2 more
doaj   +1 more source

A Note on Estimation of Stress-Strength Reliability under Generalized Uniform Distribution when Strength Stochastically Dominates Stress

open access: yesStatistica, 2022
In this note we find the UMVUE and a consistent estimator of the stress strength reliability of a system, whose strength stochastically dominates the stress.
Manisha Pal
doaj   +1 more source

From mice to humans—divergent strategies for intestinal homeostasis and regeneration

open access: yesFEBS Letters, EarlyView.
Recent advances such as organoid genome editing, xenotransplantation, imaging, and whole‐genome sequencing have enabled direct studies of human intestinal stem cells (ISCs). These studies reveal species‐specific features, including slower ISC proliferation, distinct injury responses, slower somatic mutation accumulation in humans, and an inverse ...
Keiko Ishikawa   +2 more
wiley   +1 more source

IPO Performance and Stochastic Dominance

open access: yesThe Journal of Entrepreneurial Finance
We examine the performance of initial public offerings (IPO) using a stochastic dominance approach that captures investors’ preferences for higher moments of the returns distribution. Using a comprehensive sample of 6,671 IPOs in the U.S.
Vassil T Mihov, Jue Ren
doaj   +1 more source

Stochastic dominance in mobility analysis [PDF]

open access: yesEconomics Letters, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fields, Gary S.   +2 more
openaire   +3 more sources

Design and analysis strategies for robust microbiome ageing research

open access: yesFEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik   +5 more
wiley   +1 more source

Stochastic programming with multivariate second order stochastic dominance constraints with applications in portfolio optimization [PDF]

open access: yes, 2014
In this paper we study optimization problems with multivariate stochastic dominance constraints where the underlying functions are not necessarily linear. These problems are important in multicriterion decision making, since each component of vectors can
Xu, Huifu   +2 more
core   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

open access: yesFEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang   +2 more
wiley   +1 more source

Surprisingly robust violations of stochastic dominance despite splitting training: A quasi-adversarial collaboration

open access: yesJudgment and Decision Making
First-order stochastic dominance is a core principle in rational decision-making. If lottery A has a higher or equal chance of winning an amount $x $ or more compared to lottery B for all x, and a strictly higher chance for at least one $x $
Edika Quispe-Torreblanca   +2 more
doaj   +1 more source

Stochastic Dominance and Omega Ratio: Measures to Examine Market Efficiency, Arbitrage Opportunity, and Anomaly

open access: yesEconomies, 2017
Both stochastic dominance and Omegaratio can be used to examine whether the market is efficient, whether there is any arbitrage opportunity in the market and whether there is any anomaly in the market.
Xu Guo, Xuejun Jiang, Wing-Keung Wong
doaj   +1 more source

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