Results 61 to 70 of about 468,328 (281)
Efficient Utilization of Auxiliary Information on Estimation of Population Mean Using Exponential Type Estimators in Successive Sampling [PDF]
Journal of Statistical Theory and Applications (JSTA), 2017 This paper advocates the problem of estimating the population mean on the current occasion in two occasion successive (rotation) sampling under the transformed auxiliary variable using exponential method of estimation.
Surya K. Pal, Housila P. Singh
doaj +1 more source
Efficient quantum teleportation of unknown qubit based on DV-CV interaction mechanism
, 2018 We propose and develop theory of quantum teleportation of unknown qubit based on interaction mechanism between discrete-variable (DV) and continuous-variable (CV) states on highly transmissive beam splitter (HTBS).
Podoshvedov, Sergey A.
core +1 more source
Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM
FEBS Letters, EarlyView.Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley +1 more source
Auxiliary Deep Generative Models [PDF]
, 2016 Deep generative models parameterized by neural networks have recently achieved state-of-the-art performance in unsupervised and semi-supervised learning.
Maaløe, Lars +3 more
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Improving inference of Gaussian mixtures using auxiliary variables [PDF]
Statistical Analysis and Data Mining: The ASA Data Science Journal, 2015 AbstractExpanding a lower‐dimensional problem to a higher‐dimensional space and then projecting back is often beneficial. This article rigorously investigates this perspective in the context of finite mixture models, specifically how to improve inference for mixture models by using auxiliary variables. Despite the large literature in mixture models and
MERCATANTI, ANDREA +2 more
openaire +6 more sources
FEBS Letters, EarlyView.Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi +5 more
wiley +1 more source
Monitoring process variability using auxiliary information [PDF]
Computational Statistics, 2007 A construction of Shewhart-type control charts is considered for the changes of variance of a controlled variable \(Y\) in the case when some auxiliary variable \(X\) is also observed. Bivariate normality of \((X,Y)\) is assumed. The chart is based on a regression-type estimate for the variance of \(Y\) by observations on \(X\). The central line, lower
openaire +2 more sources
By dawn or dusk—how circadian timing rewrites bacterial infection outcomes
FEBS Letters, EarlyView.The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo +2 more
wiley +1 more source
A note on the use of an origin shift in survey sampling: a conceptual perspective
Statistica, 2013 In this paper, a simple origin shifted auxiliary variable z has been considered when the values of the main auxiliary variable x are completely known. The usability of z has been demonstrated both analytically and geometrically.
Jagatananda Sahoo +2 more
doaj +1 more source
Singularly Perturbed Control Systems with Noncompact Fast Variable
, 2015 We deal with a singularly perturbed optimal control problem with slow and fast variable depending on a parameter {\epsilon}. We study the asymptotic, as {\epsilon} goes to 0, of the corresponding value functions, and show convergence, in the sense of ...
Nguyen, Thuong, Siconolfi, Antonio
core +1 more source