Results 71 to 80 of about 13,643,061 (311)
A combinatorial procedure for constructing D-optimal exact designs
Statistica, 2013 The basic problem considered in this paper may be stated as follows: find an N-point exact design measure which maximizes the determinant of the information matrix of a given response function.
Ike Basil Onukogu, Mary Pascal Iwundu
doaj +1 more source
FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source
Estimation of Unknown Object Measures in a Chemical Weighing Design with Correlated Errors
Acta Universitatis Lodziensis. Folia OeconomicaIn this paper, some problems that concern the determining of unknown measurements of objects in the model of a chemical balance weighing design are presented.
Małgorzata Graczyk, Bronisław Ceranka
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BMJ Open, 2020 Introduction Underuse of high-value clinical practices and overuse of low-value practices are major sources of inefficiencies in modern healthcare systems.
Henry Thomas Stelfox +14 more
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FEBS Letters, EarlyView.Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley +1 more source
D-optimal Design for Polynomial Regression: Choice of Degree and Robustness [PDF]
In this paper we show that for D-optimal design, departures from the design are much less important than a depar-ture from a model. As a consequence, we propose, based on D-optimality, a rule for choosing the regression degree.
Weinberg Allen, Anna, Antille, Gerard
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D-optimal Designs for Multinomial Logistic Models
, 2017 Multinomial logistic models have been widely used for categorical responses. There exist four types of logit models, that is, baseline-category logit model for nominal responses, cumulative logit model for ordinal responses, adjacent-categories logit ...
Xianwei Bu (7969037)
core +1 more source
D-optimal designs via a cocktail algorithm [PDF]
Statistics and Computing, 2010 A number of changes after accounting for the referees' comments including new examples in Section 4 and more detailed explanations ...
openaire +2 more sources
FEBS Letters, EarlyView.Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil +4 more
wiley +1 more source
Optimal Dynamic R&D Programs [PDF]
We study the optimal pattern of outlays for a single firm pursuing an R&D program over time. In the deterministic case, (a) the amount of progress required to complete the project is known, and (b) the relationship between outlays and progress is known ...
Gene M. Grossman, Carl Shapiro
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