Search results for " indicator"
showing 10 items of 613 documents
Increasing the Circularity of asphalt mixtures: Integrated Sustainability and Circularity Assessment as a progress monitoring tool towards more Circu…
2021
Sustainability and Circular Economy (CE) are two concepts that lately have been profoundly linked to each other. The road engineering industry has gradually been adapting practices that are considered both circular and sustainable. However, not all of these practices entirely consider the whole life environmental and circularity assessment and implications of asphalt mixtures.; which in turn leads to doubtfully circular and sustainable approaches. For this reason in this thesis, after analysing the ways that National Road Authorities implement and communicate CE through questionnaires and web searches, a Material Circularity Index quantifying framework, based on the proposed methodology of …
Measuring technical efficiency of Greek red suckler cow breed's farms in Central Macedonia region using a data envelopment analysis model
2022
This study aims to estimate the technical efficiency (TE) of a randomly selected sample of red Greek suckler cow breed farms in the area of Central Macedonia and identify the most technically efficient characteristics of cow-calf operations. Moreover, this work wants to verify the impact of local and European policies in support of the sector on the estimated efficiency. The research investigates the technical efficiency of 64 suckler cow farms by using the data envelopment analysis (DEA) method. Findings reveal that the most efficient farms were larger, with higher gross revenue, and higher cost of fixed capital than non-efficient farms. In addition, the cost of variable capital, which dir…
Theoretical and Empirical Research regarding the Performance of Financial Investment Companies based on Accounting Information
2016
Esta tesis examina el rendimiento de las empresas de inversión financiera y su condicionamiento al riesgo de los instrumentos financieros. La intención y contribución de esta tesis es ofrecer una visión más amplia y coherente de la evaluación del riesgo. En concreto, exploramos el impacto que tiene el riesgo derivado de los instrumentos financieros sobre las empresas de inversión financiera a través de tres modelos específicos. Abordamos esta investigación mediante un análisis de carácter teórico y empírico. En relación al enfoque teórico, mostramos las cuestiones relativas a los instrumentos financieros en el marco internacional en los últimos 30 años. En particular, los conceptos fundamen…
FINANCIAL RISKS – A CASE STUDY FOR AUTOMOTIVE INDUSTRY
2013
In general, financial risks – from operational risk to bankruptcy risk, are important distress for companies from every sector or industry. In this paper we try to measure the financial risk for the most important eight companies that activate in automotive industry. We propose a model in order to evaluate financial risk, by using discriminate analysis, which integrate five of the most important financial indicators: current ratio, return on investment, debt to equity, total assets turnover, working capital to total assets. Based on these results the rank will be very different beside the Global Fortune 500 rank that evaluates company only by the level of revenue.
Assessing Stress Resilience After Smolt Transportation by Waterborne Cortisol and Feeding Behavior in a Commercial Atlantic Salmon (Salmo salar) Grow…
2022
Sampling protocols and water quality sensors have been developed to assess fish health and welfare in recirculating aquaculture systems (RASs). Still, the use of fish-based non-invasive welfare indicators, reflecting the physiological state of the fish, is limited in this type of system. Cortisol, the major stress-coping hormone in fish, diffuses through the gills. Consequently, waterborne cortisol is a potential fish-based non-invasive welfare indicator in RAS. However, its use in commercial rearing systems is sparse. In this study, we evaluated water cortisol levels and feeding behavior as welfare indicators of newly inserted smolt in a commercial RAS for harvest size Atlantic salmon. The…
Possession Zone as a Performance Indicator in Football. The Game of the Best Teams
2017
Possession time in football has been widely discussed in research but few studies have analyzed the importance of the field area in which possession occurs. The objective of this study was to identify the existence of significant differences in the field zone of ball possession between successful and unsuccessful teams and to acknowledge if the match status modulates the possession model. To this end, 2,284 attacks were analyzed corresponding to the matches in the final phase of the UEFA Euro 2016 France, recording possession time and field zone in which possession occurred. Video recordings of matches were analyzed and coded post-event using notational analysis. We have found that successf…
Possession in Football: More Than a Quantitative Aspect – A Mixed Method Study
2019
The aim of the present study was to identify and differentiate the factors that determine the possession times of successful and unsuccessful elite football teams, with the purpose of identifying a more effective possession model. For this, match corresponding to the round of eighth-finals, quarter-finals, semi-finals and final of the 2016 UEFA Euro France in which 2,636 offensive sequences occurred, were analyzed. Video recordings of matches were analyzed and coded post-event using systematic observation. The performance indicators recorded and analyzed were: phase; match period; type of start-up; interaction context; intention; field zone; possession time, passes, attack outcome; match st…
Green growth: regioni italiane a confronto
2015
La ripresa economica e l'interesse verso le problematiche ambientali sono oggetto di studio da parte di molti paesi e organismi internazionali con l'obiettivo di definire un sentiero di sviluppo incentrato su una "crescita verde" (green growth). Economia, ambiente e società sono gli elementi di un sistema che deve necessariamente utilizzare le risorse in maniera efficiente e sostenibile, in modo da garantire che la crescita e il benessere non impoveriscano il patrimonio naturale e questo possa rinnovarsi continuando a fornire nel tempo risorse e servizi ambientali. Scopo del lavoro è quello di analizzare le condizioni regionali che possono favorire una crescita sostenibile. Un'analisi delle…
Green vs Traditional Roofs: Assessing their Actual Benefits through an Integrated Indicator Developed for Cool Roofs
2020
Green roofs have caught on in cities, mainly because contribute positively to thermal behaviour of buildings equipped with them. This paper investigates the applicability to these roofs of an integrated indicator, developed by Levinson and Akbari, to assess the contribution of cool roofs to buildings’ energy consumption. A building, assumed as the reference for the Italian medium size offices, was considered and its energy performance with and without the green roof was assessed. Different sites with different climatic conditions were considered for the simulations. First results indicate that such indicator does not seem to be completely transferable to green roofs.
Harmonic growth: a new approach to the measurement of countries development
2009
The paper defines harmonic growth as a situation of diffuse well-being associated to an increase of GDP, and proposes a measures of time series similarity between GDP and each one from a set of social and economic indicators of development. Such indexes are then synthesized in order to provide the global degree of harmony in growth inside a country. A first Harmonic Growth Index is based on comparisons between couples of polynomials fitting the series. The second version of the index is obtained from cubic B-splines estimates. With an accurate selection of social indicators, both indexes can also be used to rank countries according to their level of development, offering effective complemen…