Results 21 to 30 of about 144,997 (264)
Solutions for better fitting Sigmoid-shaped functions to binary data [PDF]
Computational Ecology and Software, 2020 Sigmoid-shaped curves are often used to estimate the probability of individuals surviving or becoming fecund (response: y) given some characteristic like age or size (predictor: x).
V.M.N.C.S. Vieira
doaj
Temperature dependence of dielectric breakdown of silicone-based dielectric elastomers
International Journal of Smart and Nano Materials, 2020 A large number of insulation/dielectric failures in power systems are related to thermally-induced dielectrical breakdown, also known as ‘thermal breakdown’, at higher operating temperatures.
Liyun Yu +3 more
doaj +1 more source
European Mechanical Science, 2022 Sea currents have the potential to supply electricity from a renewable energy source to coastal regions. The assessment of the potential energy that could be generated is the first step toward developing this resource.
Alper Yıldırım
doaj +1 more source
Statistical distribution of novel coronavirus in Iran [PDF]
International Journal of One Health, 2020 Background and Aim: The coronavirus disease-2019 (COVID-19) pandemic – novel coronavirus (nCoV) spread worldwide in 2019, and by March 27, 2020, 199 countries, including Iran, were affected.
Elham Gholami +2 more
doaj +1 more source
Reliability analysis of structural ceramic components using a three-parameter Weibull distribution [PDF]
, 1992 Described here are nonlinear regression estimators for the three-Weibull distribution. Issues relating to the bias and invariance associated with these estimators are examined numerically using Monte Carlo simulation methods.
Duffy, Stephen F. +2 more
core +3 more sources
Journal of Agricultural Sciences, 2022 The study aimed to determine the effectivity of LD.2016 and M6-4 isolates of entomopathogen Beauveria bassiana on Myzus persicae Sulzer (Hemiptera: Aphididae).
Ali Kemal Birgücü, Gizem Berber
doaj +1 more source
Effect of the stochastic weibull parameters on the reliability of the dialysis machine [PDF]
Engineering and Technology JournalDialysis machines operate in an uncertain environment with several sources of disturbances; therefore, it is necessary to take account of the uncertainties during all their life phases.
Sofiene Fenina +2 more
doaj +1 more source
HIV/AIDS: Research and Palliative Care, 2021 Hailegebrael Birhan, Kenaw Derebe, Setegn Muche, Bezanesh Melese Department of Statistics, Debre Tabor University Faculty of Natural and Computational Science, Debre Tabor, Amhara, EthiopiaCorrespondence: Hailegebrael Birhan Tel +251 9-15-28-91-30Email ...
Birhan H, Derebe K, Muche S, Melese B
doaj
Science and Technology of Advanced Materials, 2016 Macroporous ceramics exhibit an intrinsic strength variability caused by the random distribution of defects in their structure. However, the precise role of microstructural features, other than pore volume, on reliability is still unknown.
Jordi Seuba +3 more
doaj +1 more source
Finite-Size Effects on Return Interval Distributions for Weakest-Link-Scaling Systems
, 2014 The Weibull distribution is a commonly used model for the strength of brittle materials and earthquake return intervals. Deviations from Weibull scaling, however, have been observed in earthquake return intervals and in the fracture strength of quasi ...
Hristopulos, Dionissios T. +2 more
core +1 more source