Results 11 to 20 of about 236,252 (266)

The finite sample breakdown point of PCS [PDF]

open access: yesStatistics & Probability Letters, 2014
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Schmitt, Eric   +2 more
openaire   +2 more sources

Exponentiality versus generalized Pareto — a resistant and robust test

open access: yesRevstat Statistical Journal, 2004
Using resistant and robust methods we propose the statistic Tn = (FU −M)/(M −FL) for testing exponentiality versus generalized Pareto, where FU , FL and M are, respectively, the upper and lower fourths and the median of a random sample of size n.
M. F. Brilhante
doaj   +1 more source

Novel Power MOSFET With Partial SiC/Si Heterojunction to Improve Breakdown Voltage by Breakdown Point Transfer (BPT) Terminal Technology

open access: yesIEEE Journal of the Electron Devices Society, 2020
In this paper, a new vertical double-diffused metal-oxide semiconductor field effect transistors (VDMOS) is proposed with the partial SiC/Si heterojunction (Partial SiC/Si VDMOS) under the drain electrode in this paper for the first time.
Xiameng Wang   +3 more
doaj   +1 more source

Robust Regression with Density Power Divergence: Theory, Comparisons, and Data Analysis

open access: yesEntropy, 2020
Minimum density power divergence estimation provides a general framework for robust statistics, depending on a parameter α , which determines the robustness properties of the method. The usual estimation method is numerical minimization of the power
Marco Riani   +3 more
doaj   +1 more source

Influence of Molecule Structure on Lightning Impulse Breakdown of Ester Liquids

open access: yesEnergies, 2021
Ester liquids are environmentally friendly insulating oils, and they can be used as an alternative to mineral oil in transformers, even though in most countries spills of ester oils must be treated like spills of mineral oil.
Huaqiang Li   +5 more
doaj   +1 more source

Finite sample breakdown point of Tukey’s halfspace median [PDF]

open access: yesScience China Mathematics, 2017
Tukey's halfspace median ($\HM$), servicing as the {multivariate} counterpart of the univariate median, has been introduced and extensively studied in the literature. It is supposed and expected to preserve robustness property (the most outstanding property) of the univariate median.
Liu, XiaoHui, Zuo, YiJun, Wang, QiHua
openaire   +3 more sources

Breakdown Pressure Prediction of Tight Sandstone Horizontal Wells Based on the Mechanism Model and Multiple Linear Regression Model

open access: yesEnergies, 2022
Accurately predicting the breakdown pressure in horizontal sections is essential when designing and optimizing fracturing jobs for horizontal wells in tight gas reservoirs.
Huohai Yang   +6 more
doaj   +1 more source

Effect of Breakdown Behavior of Passive Films on the Electrochemical Jet Milling of Titanium Alloy TC4 in Sodium Nitrate Solution

open access: yesInternational Journal of Electrochemical Science, 2019
Electrochemical jet milling (EJM) has broad prospects in engineering applications, its flexibility and versatility offering distinct advantages over traditional electrochemical machining (ECM).
Yuanyuan Wang, Ningsong Qu
doaj   +1 more source

The breakdown of magneto-hydrodynamics near AdS2 fixed point and energy diffusion bound

open access: yesJournal of High Energy Physics, 2022
We investigate the breakdown of magneto-hydrodynamics at low temperature (T) with black holes whose extremal geometry is AdS2×R2. The breakdown is identified by the equilibration scales (ω eq , k eq) defined as the collision point between the diffusive ...
Hyun-Sik Jeong   +2 more
doaj   +1 more source

The Breakdown Process of Hexadecane Films Induced by Quasi-Static Loading

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2007
A novel experimental method has been developed to quantify the breakdown processes of thin oil films induced by quasi-static loading. The method uses a steel-oil-mercury system along with complex impedance analysis, which provides the simultaneous ...
Kazuyoshi MANABE, Ken NAKANO
doaj   +1 more source

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