Search results for "operation"

F.A.L.C.A.D.E.: a fuzzy software for the energy and environmental balances of products

2004

Abstract It is generally well known that the reliability of Life Cycle Analysis (LCA) studies depends upon exact, complete and sharp input data that, unfortunately, are not always available. Furthermore, when available, the input data are affected by uncertainty whose importance is not always adequately taken into consideration. This paper describes the software F.A.L.C.A.D.E. (Fuzzy Approach to Life Cycle Analysis and Decision Environment): a tool designed for the calculation of the eco-profile of products, based on a fuzzy logic approach. The originality of the method already treated in other papers is to use the fuzzy representation to manage the complex relationships that arise in compi…

A simple operation strategy of battery storage systems under dynamic electricity pricing: An Italian case study for a medium-scale public facility

2014

In the electricity market, wholesale energy prices depend on the balance between energy production and load demand. In the last few years, electricity market has become more and more flexible as many utilities have started to replace the fixed retail prices schemes with prices changing during the day. Dynamic pricing, also known as Real-Time Pricing (RTP), reflects the trend of the wholesale market and allows to reduce the volatility of the wholesale prices, also contributing to a reduction of demand peaks. Electricity customers take advantage of dynamic pricing by shifting their consumption according to the real-time prices or by using Battery Energy Storage Systems (BESS) to shift electri…

HCV Network Of Sicilian Region: A Best Practice To Monitor Cost And Consequence Of Treatments

2017

Planning for an environment-friendly car

2000

During the process of developing a new product, consciously or unconsciously, a number of decisions are made that affect the environment, thus making a company responsible not only for the technical performance but also for the “environmental performance” of a product. This research paper broadly speaks about this development process and lists the various tools available to the modern decision maker for balancing the ecological, economical and technological aspects of production. The focus of this paper is on the environmental issues in the automobile industry and environmental impacts presently associated with the automobile life cycle. The paper reviews existing tools and opportunities fo…

Distance Factors in the Foreign Market Entry of Software SMEs

2010

Recent studies have indicated that the internationalization process of software SMEs is somewhat independent on the effect of psychic or geographic distance. However, these studies have analyzed the general pattern of entries where software SMEs not commonly follow a step-wise entry route from nearby countries to distant ones. Thus, it remains unknown what the effect of psychic and geographical distance is when these firms enter a distant foreign market. The findings in this case study reveal that psychic and geographic distance inhibited the foreign market entry of software SMEs. However, the distant foreign market entry of these firms was facilitated by distance-bridging and distance-comp…

Public versus private broadcasters’ management

2014

Purpose – The purpose of this paper is to prove the existence of significant differences between private and public corporate credibility antecedents and effects. Design/methodology/approach – Totally, 816 Spanish viewers’ valuations were obtained (408 for the public television network and 408 for four private first generation broadcasters). Results show that some corporate reputation antecedents (perceived quality) and effects (attitudes) are stronger when private broadcasters are considered. Findings – Result show that proposed credibility reputation antecedents and effects are significant and that some differences between private and public entities really do exist. Research limitations…

Book Review: Derivatives and Risk Management in Shipping by Manolis D. Kavussanos and Ilias D. Visvikis

2009

Derivatives and Risk Management in Shipping, by Manolis D. Kavussanos and Ilias D. Visvikis. Witherbys Publishing, 2006. 392pp. 10-ISBN: 1 85609 310 7; 13-ISBN: 978 1 85609 310 1

Internal oblique line implants in severe mandibular atrophies

2020

Background Maxillary atrophy may be related to mechanical, inflammatory or systemic factors, being a consequence of a reduction in the amount and quality of available bone. Several surgical techniques have been developed for the restoration of bone volume needed for placing dental implants; guided bone regeneration or three-dimensional reconstructions with autologous bone, inter alia, are techniques described in the literature which demonstrate this, all of which preceded by a proper prosthetic surgical assessment. Even when the majority of authors recommend the use of these techniques prior to placing implants, it has been shown that implants with a smaller diameter and length may be place…

In-house versus external basic research and first-to-market innovations

2016

This paper explores to what extent conducting internal basic research, as opposed to external basic research (i.e. outsourcing and collaboration with universities) encourages firms to bring new products into the market ahead of competitors, and contributes to innovation performance. The analysis is based on a sample of Spanish manufacturing firms over the period 2006–2012. Our findings suggest that conducting in-house basic research affects firm's propensity to introduce product novelties. Furthermore, performing this activity continuously affects the probability of being product-pioneer in low and medium–low tech sectors. Collaboration with universities also helps in introducing new produc…

Safety Culture: The Prediction of Commitment to Safety in the Manufacturing Industry

1998

This paper reports one aspect of a large-scale study of safety culture in 13 companies operating in the manufacturing sector in the UK. The study is based on data collected from three different domains of measurement relevant to the description of safety culture: workplace assessments, a survey of employee attitudes to safety – including questionnaire and interview data – and company accident records. The data described in this paper concern the prediction of perceived commitment to safety from employees' attitudes to safety as reported in a self-administered questionnaire. Commitment to safety was used as a marker of the strength of the organization's safety culture. The data showed that e…