Results 51 to 60 of about 871,479 (286)
Reconsideration of sample size and power calculation for overall survival in cancer clinical trials
Contemporary Clinical Trials Communications, 2018 When designing a cancer clinical trial, it is usual to assume an exponential distribution for a time-to-event outcome such as overall survival (OS). OS is often expressed as the sum of progression-free survival (PFS) and survival post-progression (SPP ...
Inkyung Jung +3 more
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On the Distribution of the Product of Inverse Pareto and Exponential Random Variables
Recoletos Multidisciplinary Research Journal, 2023 This article considers Inverse Pareto and Exponential distributions to create the distribution of the product. The researchers derived its properties, such as; survival functions and hazard functions, and used the model criterion such as Sum Square Error
Marvin Pizon
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Finite Fields and Their Applications, 1995 This paper along with \textit{J. Angel} [Finite Fields Appl. 2, 62-86 (1996; see the preceding review)] and \textit{R. Evans} [Finite Fields Appl. 1, 376-394 (1995; Zbl 0844.11078)] proves that finite upper half plane graphs are Ramanujan in characteristic 2. Ramanujan graphs were first defined by \textit{A. Lubotzky}, \textit{R.
openaire +1 more source
MagmaFlow: A desktop platform for artificial intelligence‐driven expression analysis
FEBS Open Bio, EarlyView.MagmaFlow is a free, no‐code platform for gene expression analysis. It generates interactive volcano plots, links genes to literature, pathways, and diseases, prioritizes candidates using millions of publications, identifies affected biological processes, builds network diagrams, and exports publication‐ready figures and reports for macOS and Windows ...
Carlos E. Buss +7 more
wiley +1 more source
Asymptotic results for a class of Markovian self-exciting processes
Journal of Inequalities and Applications, 2023 Hawkes process is a class of self-exciting point processes with clustering effect whose jump rate relies on their entire past history. This process is usually defined as a continuous-time setting and has been widely applied in several fields, including ...
Youngsoo Seol
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Evaluating the effect of γ‐oryzanol on MASLD pathology using a medaka fish model
FEBS Open Bio, EarlyView.This study explores a liver disease called MASLD, which is increasing worldwide and can lead to serious damage. Researchers used medaka fish instead of rodents to test a food compound, γ‐oryzanol. Fish fed this compound had less liver fat and healthier gut bacteria.
Yukako Ito +7 more
wiley +1 more source
Estimation Methods of Theree Parameters Discrete Generalized Exponential [PDF]
Pakistan Journal of Commerce and Social Sciences, 2010 This article presents the estimation methods of three parameters Discrete Generalized Exponential distribution. The two-parameter generalized exponential distribution was introduced by Gupta and Kundu (1999).
M. Shuaib Khan, M. Aleem, Akbar Ali Shah
doaj
A Note on Cube-Full Numbers in Arithmetic Progression
Journal of Mathematics, 2021 We obtain an asymptotic formula for the cube-full numbers in an arithmetic progression n≡lmod q, where q,l=1. By extending the construction derived from Dirichlet’s hyperbola method and relying on Kloosterman-type exponential sum method, we improve the ...
Mingxuan Zhong, Yuankui Ma
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Exponential lower bound via exponential sums
CoRRValiant's famous VP vs. VNP conjecture states that the symbolic permanent polynomial does not have polynomial-size algebraic circuits. However, the best upper bound on the size of the circuits computing the permanent is exponential. Informally, VNP is an exponential sum of VP-circuits.
Somnath Bhattacharjee +3 more
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Almost sure exponential stability of backward Euler–Maruyama discretizations for hybrid stochastic differential equations [PDF]
, 2011 This is a continuation of the first author's earlier paper [1] jointly with Pang and Deng, in which the authors established some sufficient conditions under which the Euler-Maruyama (EM) method can reproduce the almost sure exponential stability of the ...
Shen, Yi, Mao, Xuerong, Gray, Alison
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