Results 41 to 50 of about 507,908 (237)
New Modified Gompertz Probability Distribution With Flexible Hazard Functions
This paper introduces a new probability model called the modified Gompertz distribution from the base Gompertz distribution by combining its hazard function with first and second degree polynomial (linear and quadratic) functions.
Endalkachew Abebe Debelu +1 more
doaj +1 more source
Reliability Evaluation of Cryogenic Shut-Off Valve Based on Weibull Segmented Model
In order to improve the prediction accuracy of cryogenic shut-off valve failures and quantitatively analyze the distribution law of cryogenic shut-off valve failures, this study establishes a solution model based on genetic algorithm and statistics of ...
Yi Lu, Jian-Ming Zheng, Ting Chen
doaj +1 more source
A Unified Analysis of Fox H-Fading With Beam Misalignment: Theory and Applications
This paper presents a unified analysis of the Fox H-fading channel with beam misalignment. A statistical framework is introduced that includes new expressions for the probability density function, cumulative distribution function, higher-order moments of
Hugerles S. Silva +4 more
doaj +1 more source
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei +3 more
wiley +1 more source
High-spatial-resolution probability maps of drought duration and magnitude across Spain [PDF]
Assessing the probability of occurrence of drought is important for improving current drought assessment, management and mitigation measures, and strategies across Spain.
F. Domínguez-Castro +9 more
doaj +1 more source
Protocol for quantifying miRNA trafficking across the endosomal membrane
An in vitro protocol measures miRNA uptake into endosomes isolated from mammalian cell extracts, which are free of subcellular contaminants. Performed at 37 °C in the presence of ATP, it ensures the import of single‐stranded miRNA into the endosomal lumen.
Syamantak Ghosh +2 more
wiley +1 more source
Research on differential privacy protection parameter configuration method based on confidence level
In order to solve the problem that the user's real data information is disclosed during the data release and analysis process,and reduce the probability of an attacker gaining real results through differential attacks and probabilistic inference attacks ...
Senyou LI, Xinsheng JI, Wei YOU
doaj +3 more sources
In this article, we study quantum randomness of stochastic cosmological particle production scenario using quantum corrected higher order Fokker Planck equation.
Sayantan Choudhury, Arkaprava Mukherjee
doaj +1 more source
Risk evaluation for fatigue failure of the engineering components is an important aspect of the engineering design. Weibull distributions are often used in preference to the log-normal distribution to analyze probability aspects of fatigue results.
H. Fakoor, J. Alizadeh Kaklar
doaj +1 more source
Heterotropic regulation and negative homotropic cooperativity
We identified a structural module common to some proteins that couple negative cooperativity with heterotropic regulation, two features that rarely coexist. These proteins are ring‐like and present an ordered asymmetry whereby noncontacting subunits are symmetric, and their tertiary structure differs from that of contacting subunits.
Veronica Morea +5 more
wiley +1 more source

