搜索结果: 1-15 共查到“管理学 CRITICAL”相关记录51条 . 查询时间(0.171 秒)
Limit Theorems for Some Critical Superprocesses
Superprocess critical superprocess non-extinction rate central limit theorem
2016/1/25
In this paper we establish some conditional limit theorems for some critical superprocesses X = {X t ,t ≥ 0}. First we identify the rate of non-extinction. Then we show that, for a large class of func...
Limit Theorems for Some Critical Superprocesses
Superprocess critical superprocess non-extinction rate central limit theorem
2016/1/20
In this paper we establish some conditional limit theorems for some critical superprocesses X = {X t ,t ≥ 0}. First we identify the rate of non-extinction. Then we show that, for a large class of func...
Conditional limit theorems for critical continous-state branching processes
Empirical likelihood high dimensional data analysis independence sure screening large deviation
2016/1/20
In this paper we study the conditional limit theorems for critical continuous-state branching processes with branching mechanism ψ(λ) = λ 1+α L(1/λ)where α ∈ [0,1] and L is slowly varying at ∞. We pro...
Dynamic Modeling of the Trade-off Between Productivity and Safety in Critical Engineering Systems
Risk management Safety Production Trade-off Maintenance Critical systems Nuclear reactors Dynamic modeling
2015/7/6
Short-term tradeoffs between productivity and safety often exist in the operation of critical facilities such as nuclear power plants, offshore oil platforms, or simply individual cars. For example, i...
Multiple critical behavior of probabilistic limit theorems in the neighborhood of a tricritical point
Complex structures the transition phase Blume - Emery - Griffiths model spin moderate deviation the total spin
2014/12/25
We derive probabilistic limit theorems that reveal the intricate structure of the phase transitions in a mean-field version of the Blume–Emery–Griffiths model [Phys. Rev. A 4 (1971) 1071–1077]. These ...
Asymptotic behavior of the magnetization near critical and tricritical points via Ginzburg-Landau polynomials
Asymptotic behavior of magnetization gold landau lattice model of the spin
2014/12/25
The purpose of this paper is to prove connections among the asymptotic behavior of the magnetization, the structure of the phase transitions, and a class of polynomials that we call the Ginzburg–Landa...
Critical Infrastructure, Terrorism, and the Chemical Facility Anti-Terrorism Standards: The Need for Collaboration
CFATS Chemical security Risks Infrastructure protection Terrorism
2014/11/27
In response to 9/11 and the increasing concerns over chemical sector security, Congress gave the Department of Homeland Security (DHS) the authority to regulate the safety and security of U.S. chemica...
In the wake of a series of tragic events impacting public health in the United States, the Department of Health and Human Services Centers for Disease Control and Prevention and the Department of Home...
Evidence of Environmental Justice: A Critical Perspective on the Practice of EJ Research and Lessons for Policy Design
environmental justice policy design
2014/11/26
Objective. This article gleans important lessons for environmental justice (EJ) policy from the empirical literature and demonstrates them using EJ analyses of Superfund sites. It constructively criti...
Surprising Asymptotic Conical Structure in Critical Sample Eigen-Directions
PCA High Dimension Boundary Behavior Consistency
2013/4/28
The aim of this paper is to establish several deep theoretical properties of principal component analysis for multiple-component spike covariance models. Our new results reveal a surprising asymptotic...
Critical dimension in profile semiparametric estimation
maximum likelihood local quadratic bracketing spread local concentration
2013/4/28
This paper revisits the classical inference results for profile quasi maximum likelihood estimators (profile MLE) in the semiparametric estimation problem. We mainly focus on two prominent theorems: t...
Testing in the Presence of Nuisance Parameters: Some Comments on Tests Post-Model-Selection and Random Critical Values
Nuisance Parameters Post-Model-Selection Random Critical Values
2012/11/22
We point out that the ideas underlying some test procedures recently proposed for testing post-model-selection (and for some other test problems) in the econometrics literature have been around for qu...
Critical Properties of $S^{4}$ System Restudied via Generalized Migdal-Kadanoff Bond-moving Renormalization
Critical Properties System Restudied via Generalized Bond-moving Renormalization
2012/9/17
We study the critical properties of the spin-continuousS4 system on the typical translational in-variant triangular lattices by combining the recently developed generalized Migdal-Kadanoff bond-moving...
PROJECT MANAGEMENT, CRITICAL PRAXIS, AND PROCESS-ORIENTED APPROACH TO TEAMWORK
teamwork praxis project management
2011/10/29
To help alleviate issues of free-riding and conflicts in team projects, this study proposes the systematic incorporation of project management methods to introduce a process-oriented approach to and a...
PROJECT MANAGEMENT, CRITICAL PRAXIS, AND PROCESS-ORIENTED APPROACH TO TEAMWORK
praxis project management teamwork
2011/10/29
To help alleviate issues of free-riding and conflicts in team projects, this study proposes the systematic incorporation of project management methods to introduce a process-oriented approach to and a...