Environment Systems and Decisions

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Fuzzy-based wastewater quality indices for pollution classification: a case study in the United Arab Emirates
Environment Systems and Decisions - Tập 36 - Trang 62-71 - 2015
Mohamed Ibrahim Kizhisseri, Mohamed Mostafa Ahmed Mohamed
This paper presents a fuzzy logic-based tool for assessing the pollution concentration of effluents generated by various industrial and commercial activities. The study proposes a fuzzy overall pollution compliance index (FOPCI) (range 0–100) to classify the wastewater discharged from various types of properties present in Ajman, United Arab Emirates. The work mainly focused on three types of poll...... hiện toàn bộ
Acclimate—a model for economic damage propagation. Part 1: basic formulation of damage transfer within a global supply network and damage conserving dynamics
Environment Systems and Decisions - Tập 34 - Trang 507-524 - 2014
Robert Bierkandt, Leonie Wenz, Sven Norman Willner, Anders Levermann
Climate extremes are expected to become more frequent and intense under future warming. In a globalized economy, outages of productive capital and infrastructure have the potential to spread around the world. In order to address those repercussions in the framework of a risk analysis or a resilience strategy, a disaster’s indirect consequences on the economic supply network need to be understood....... hiện toàn bộ
Charting pathways to holistic development: challenges and opportunities in the Navajo Nation
Environment Systems and Decisions -
Sudipta Chowdhury, Arup Dey, Ammar Alzarrad
Analysis of characteristics, activities, and exposure to vermin of human landfill scavengers in a developing nation
Environment Systems and Decisions - - 2014
Ernest Kimbugwe, Olurominiyi O. Ibitayo
Analysis of drought risk management strategies using dynamic inoperability input–output modeling and event tree analysis
Environment Systems and Decisions - Tập 34 - Trang 492-506 - 2014
Joost R. Santos, Sheree T. Pagsuyoin, Lucia C. Herrera, Raymond R. Tan, Krista D. Yu
Climate change is expected to increase the frequency and intensity of droughts in many parts of the world. Since water is an essential resource for many economic activities, water scarcity can cause disruptions that manifest as losses in industrial outputs. These effects can propagate through economic systems as a result of the inherent interdependencies among economic sectors. Risk management st...... hiện toàn bộ
Protecting asset value and driving performance with a dynamic, risk-based contingency fund
Environment Systems and Decisions - Tập 34 - Trang 417-424 - 2014
C. W. Mauelshagen, S. J. T. Pollard, D. Owen, S. Herndlhofer, P. Firth, J. McKenna, N. Bingley, P. Jenson
We present a risk-based contingency fund management methodology to mitigate the impact of external risks on asset value and performance. Many asset intensive industries, such as water and energy utilities, are significantly affected by external risks such as extreme weather events. We put the case for a centrally held risk-based contingency fund that would mitigate against ‘medium’ impact ‘medium’...... hiện toàn bộ
Supervised clustering for automated document classification and prioritization: a case study using toxicological abstracts
Environment Systems and Decisions - - 2017
Arun Varghese, Michelle Cawley, Tao Hong
Machine learning and natural language processing algorithms are currently widely used to retrieve relevant documents in a variety of contexts, including literature review and systematic review. Supervised machine learning algorithms perform well in terms of retrieval metrics such as recall and precision, but require the use of a sizeable training dataset, which is typically expensive to develop. U...... hiện toàn bộ
A prescriptive framework for recommending decision attributes of infrastructure disaster recovery problems
Environment Systems and Decisions - Tập 41 - Trang 633-650 - 2021
Milad Zamanifar, Timo Hartmann
This paper proposes a framework to systematically evaluate and select attributes of decision models used in disaster risk management. In doing so, we formalized the attribute selection process as a sequential screening-utility problem by formulating a prescriptive decision model. The aim is to assist decision-makers in producing a ranked list of attributes and selecting a set among them. We develo...... hiện toàn bộ
Supply/demand interface for disaster resilience assessment of interdependent infrastructure systems considering privacy and security concerns
Environment Systems and Decisions - - 2023
Nikola Blagojević, Božidar Stojadinović
AbstractThe ability to swiftly restore functionality following an extreme event is an essential characteristic of a disaster resilient infrastructure system. However, the restoration of functionality of a single infrastructure system often depends on the functionality of other systems that provide resources the considered system needs to operate and recover. Furthe...... hiện toàn bộ
Jumps in Euribor and the effect of ECB monetary policy announcements
Environment Systems and Decisions - Tập 36 - Trang 142-157 - 2016
Frances Shaw, Finbarr Murphy, Fergal G. O’Brien
The main tool that the ECB uses to influence monetary policy is through the short-term refinancing rate, a change in the short-term interest rate can in turn cause the whole yield curve to shift. In addition to central bank announcements, interbank rates such as Euribor are also influenced by, forward guidance from the ECB, various macroeconomic events, liquidity in the money markets and the perce...... hiện toàn bộ
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