scholarly journals New Developments in Uncertainty: Linking Risk Management, Reliability, Statistics and Stochastic Optimization

2014 ◽  
Author(s):  
Stan Uryasev ◽  
Tyrrel R. Rockafellar
Keyword(s):  
Risk Management ◽  
Stochastic Optimization ◽  
New Developments

A multi-stage stochastic optimization model for energy systems planning and risk management

2016 ◽  
Vol 110 ◽  
pp. 49-56 ◽  
Author(s):  
Emilio L. Cano ◽  
Javier M. Moguerza ◽  
Antonio Alonso-Ayuso
Keyword(s):  
Risk Management ◽  
Stochastic Optimization ◽  
Optimization Model ◽  
Energy Systems ◽  
Systems Planning ◽  
Multi Stage

scholarly journals New Developments in Practice I: Risk Management in Information Systems: Problems and Potential

2001 ◽  
Vol 7 ◽  
Author(s):  
Heather A. Smith ◽  
James D. McKeen ◽  
Sandy Staples
Keyword(s):  
Risk Management ◽  
Information Systems ◽  
New Developments

Some matheuristic algorithms for multistage stochastic optimization models with endogenous uncertainty and risk management

2020 ◽  
Vol 285 (3) ◽  
pp. 988-1001 ◽  
Author(s):  
Laureano F. Escudero ◽  
M. Araceli Garín ◽  
Juan F. Monge ◽  
Aitziber Unzueta
Keyword(s):  
Risk Management ◽  
Stochastic Optimization ◽  
Optimization Models ◽  
Endogenous Uncertainty ◽  
Multistage Stochastic Optimization

Stochastic Optimization Models for Workforce Planning, Operations, and Risk Management

2018 ◽  
Vol 10 (1) ◽  
pp. 40-57 ◽  
Author(s):  
Michael J. Davis ◽  
Yingdong Lu ◽  
Mayank Sharma ◽  
Mark S. Squillante ◽  
Bo Zhang
Keyword(s):  
Risk Management ◽  
Stochastic Optimization ◽  
Workforce Planning ◽  
Optimization Models

Food

2011 ◽  
Vol 2 (4) ◽  
pp. 560-566
Author(s):  
Jennifer Träsch
Keyword(s):  
Risk Assessment ◽  
European Union ◽  
Risk Management ◽  
Food Safety ◽  
Risk Communication ◽  
Safety Regulation ◽  
The European Union ◽  
New Developments ◽  
Legal Position ◽  
Food Safety Regulation

In 2006 the Hungarian system of food safety regulation was described as “chaotic” , fragmented and lacking accountability. Now, five years later and almost seven years after Hungary's accession to the European Union (EU) it is time to take stock again. Food safety regulation has undergone a “threefold change” and follows a separated model. Competences for risk assessment, risk management and risk communication are well distributed and the Hungarian Food Safety Office (HFSO)/Magyar Élelmiszer-biztonsági Hivatal (MÉBiH) fits into the overall structure now. But there are still problems concerning its legal position, weak status and especially insufficient independence.This report shows the evolution of the Hungarian system and highlights the brand new developments and the current situation, challenges and organisation of the HFSO.

Stochastic Optimization of Electricity Portfolios: Scenario Tree Modeling and Risk Management

2010 ◽  
pp. 405-432 ◽  
Author(s):  
Andreas Eichhorn ◽  
Holger Heitsch ◽  
Werner Römisch
Keyword(s):  
Risk Management ◽  
Stochastic Optimization ◽  
Scenario Tree ◽  
Tree Modeling

Quantitative nano-characterization of heterogeneous catalysts

1995 ◽  
Vol 53 ◽  
pp. 398-399
Author(s):  
P.A. Crozier ◽  
M. Pan
Keyword(s):  
Heterogeneous Catalysts ◽  
Low Dose ◽  
Imaging Techniques ◽  
Structural Features ◽  
Catalyst Characterization ◽  
New Developments ◽  
Double Phase ◽  
Phase Systems ◽  
Dose Imaging

Heterogeneous catalysts can be of varying complexity ranging from single or double phase systems to complicated mixtures of metals and oxides with additives to help promote chemical reactions, extend the life of the catalysts, prevent poisoning etc. Although catalysis occurs on the surface of most systems, detailed descriptions of the microstructure and chemistry of catalysts can be helpful for developing an understanding of the mechanism by which a catalyst facilitates a reaction. Recent years have seen continued development and improvement of various TEM, STEM and AEM techniques for yielding information on the structure and chemistry of catalysts on the nanometer scale. Here we review some quantitative approaches to catalyst characterization that have resulted from new developments in instrumentation.HREM has been used to examine structural features of catalysts often by employing profile imaging techniques to study atomic details on the surface. Digital recording techniques employing slow-scan CCD cameras have facilitated the use of low-dose imaging in zeolite structure analysis and electron crystallography. Fig. la shows a low-dose image from SSZ-33 zeolite revealing the presence of a stacking fault.

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