Search results for "Risk Analysis"
showing 10 items of 375 documents
Life Cycle Costing: a tool to manage the urban water cycle
2013
The Water Framework Directive puts much emphasis on the role of economics for improving the management of water resources. In the context of the urban water cycle, previous studies have proven that Life Cycle Costing (LCC) is a useful methodology for assessing the costs of the whole cycle. However, there are many elements and factors that can influence the results of the LCC assessment and therefore affect the decision making process. The main aim of this study is to identify the main difficulties for carrying out LCC studies in the urban water cycle and to propose some solutions to overcome them. Hence, the conclusions obtained from the assessment of several case studies will be more robus…
Cost and safety issues of emerging technologies against conventional techniques
2015
Abstract The industrialization of recovery processes is governed by several factors such as scale-up boundaries, product safety, and overall cost. Thereby, improved process efficiency is considered in terms of cost minimization via reducing processing steps and restricting overall energy consumption. The emerging nonthermal technologies promise to overcome the obstacles of conventional techniques with regard to energy requirements, but in some cases this has not yet been achievable. In this chapter, an attempt to clarify cost issues of conventional and emerging technologies is conducted. Moreover, other aspects such as safety issues are discussed, as the facilitation of healthy food additiv…
Risk Accelerators in Disasters
2014
Published version of a chapter in the book: Advanced Information Systems Engineering. Also available from the publisher at: http://dx.doi.org/10.1007/978-3-319-07881-6_2 Modern societies are increasingly threatened by disasters that require rapid response through ad-hoc collaboration among a variety of actors and organizations. The complexity within and across today's societal, economic and environmental systems defies accurate predictions and assessments of damages, humanitarian needs, and the impact of aid. Yet, decision-makers need to plan, manage and execute aid response under conditions of high uncertainty while being prepared for further disruptions and failures. This paper argues tha…
A feasibility study of some DSM enabling solutions in small islands: The case of Lampedusa
2017
Abstract The paper addresses the issue of the transition from a traditional electrical system without automation to a newer active and smart system allowing the possibility of implementing Demand Side Management policies, for little islands not supplied by the main grid. In particular, the paper focuses on two main topics related to the definition of: • an effective control, monitoring and communication system as a tool for the full exploitation of the opportunities given by Demand Response policies; • some solutions for the automation of the end-users’ electrical installations, in order to offer to the utility flexibility to be used for the improvement of the generation and distribution ef…
The cost of green roofs disposal in a life cycle perspective: covering the gap.
2012
Abstract This study is aimed at providing a contribution in overcoming the current gap, especially in Life Cycle Costing (LCC) and Benefit – Cost (BCA) analyses, due to the lack concerning the green roof disposal costs. Therefore, we have applied to an actual extensive green roof the LCC methodology suggested by D. G. Woodward (that appears like one of the most formalized and generalizable), but we have extended the analysis to the disposal phase. This will allow a complete and proper application of the LCC methodology in order of achieving an economic accounting of this component through its life cycle. In this way, it is possible to achieve the complete evaluation of the “green roof” perf…
Life Saving Potentials in Mass Emergencies
1985
The dangers of mass emergencies are greater today than ever before in the history of man. The reasons are:1) The exponential growth of the world population from 2 billion in 1925 to 4 billion today and to an expected 8 billion in the year 2025. This growing population is badly in need of more and more food and energy to sustain itself.2) The increasingly severe competition world-wide for the available supplies of food and energy will precipitate mass emergencies and even mass disasters. Some of these mass disasters, such as nuclear war, have the potential to destroy entire countries…or even the human race itself.No matter how gloomy the outlook is, however, it is still the task of the medic…
The Effectiveness of Compliance Management Systems – An Experimental Approach
2014
Abstract This paper presents the results of an experimental approach to further strengthen activity in the area of Compliance Management Systems (CMS). It highlights the use of CMS in order to conduct business through persons which are ethically sensitized. Possible cause-effect relations are tested and evaluated. The paper highlights that not all applied measures do have a positive impact on decisions which have to be taken in ethical dilemma situations. The effectiveness of CMS depends on a careful selection of the right activities. Nevertheless elements could be identified which are likely to have a stronger impact on the decision making than others. These should be in the focus when des…
Determining the explosion risk level and the explosion hazard area for a group of natural gas wells
2016
Starting from the fact that the natural gas engineering profession is generally associated with a high occupational risk, the current paper aims to help increase the safety of natural gas wells and reduce the risk of work-related accidents, as well as the occurrence of professional illnesses, by applying an assessment method that has proven its efficiency in other industrial areas in combination with a computer-aided design software. More specifically, the paper focuses on two main research directions: assessing the explosion risk for employees working at natural gas wells and indicating areas with a higher explosion hazard by using a modern software that allows their presentation in 3D. Th…
Electronic noses and tongues to assess food authenticity and adulteration
2016
Abstract Background There is a growing concern for the problem of food authenticity assessment (and hence the detection of food adulteration), since it cheats the consumer and can pose serious risk to health in some instances. Unfortunately, food safety/integrity incidents occur with worrying regularity, and therefore there is clearly a need for the development of new analytical techniques. Scope and approach In this review, after briefly commenting the principles behind the design of electronic noses and electronic tongues, the most relevant contributions of these sensor systems in food adulteration control and authenticity assessment over the past ten years are discussed. It is also remar…
E-Nose Application to Food Industry Production
2016
Food companies worldwide must constantly engage in product development to stay competitive, cover existing markets, explore new markets, and meet key consumer requirements. This ongoing development places high demands on achieving quality at all levels, particularly in terms of food safety, integrity, quality, nutrition, and other health effects. Food product research is required to convert the initial product idea into a formulation for upscaling production with ensured significant results. Sensory evaluation is an effective component of the whole process. It is especially important in the last step in the development of new products to ensure product acceptance. In that stage, measurement…