Search results for "ECONOMICS"
showing 10 items of 14389 documents
The European Standards for Energy Efficiency in Buildings: an analysis of the Evolution with Reference to a Case Study
2019
The improvement of the energy efficiency of building stocks represents an important contribution for the reduction of the energy consumption in the European Union (EU), along with the decrease of greenhouse gases emissions. In this aim both the public administrations and the technical experts need reliable calculation methodology to assess buildings’ energy performance. In this framework, despite the recent publication of the Standard EN ISO 52016, that deeply modifies the approach to the energy building simulation by introducing a new hourly dynamic calculation model, the current normative framework (EN ISO 13790) will maintain its validity until the incorporation of the new Standard in th…
Demand side management and Distributed on Site actions benefits
2013
Global warming and energy demand are nowadays becoming one of the major issues of the third millennium, mainly because human activities seem to have a clear impact on the raise of CO2 emissions as never it has been experienced in the past. Among the different factors affecting CO2 emissions, energy demand from buildings constitutes one of the most important actors. Energy Management (EM) actions can reduce the energy consumption of the system and minimize peaks-level, by using a distributed control over every house. These local actions can greatly contribute to reduce the impact on the global CO2 emissions. An evaluation of the potential energy saving and CO2 emissions reduction on building…
The relation between workload and personal well-being among university professors
2019
The aim of the present study was to explore the level of perceived workload of university professors and to evaluate related psychosocial risks, such as addiction to work, psychological distress, and work–life conflicts. A total of 252 professors, balanced for gender (Mean age = 48.1; DS: 5.1) from 10 different universities across Europe participated in the research. Participants completed the University’s Work Environment Survey, the Dutch Workaholism Scale, and The General Health Questionnaire. The results showed that workload, when linked to bureaucratic university practices, is a predisposing factor to a negative perception of work-related well-being among university professors.
Mood, Physical, and Mental Load in Spanish Teachers of Urban School: The Role of Intensive or Split Shift
2019
Psychosocial risk factors threaten the health of teachers, who are considered to be a group at high risk of suffering burnout syndrome. The objective of this study is to measure the levels of work satisfaction, burnout, engagement, emotional stability, fatigue, and mood of teachers, depending on their workday: intensive or split shift. A nonexperimental, descriptive–comparative research design is proposed for this study. A follow-up questionnaire has been developed to assess a teacher’s levels of physical fatigue, mental fatigue, and mood at the beginning and end of the 9 days of work analyzed. The study sample consisted of 125 teachers (102 women and 23 men) with a mean age of 38.67 years…
On site consolidation of burnt and partially charred wood in dry conditions
2011
Abstract Forty years ago in a xx th-century church in Torino, a small fire partially burned some of the decorative external boards of the sound-box of the organ. The focus of this present work was to find a treatment able to consolidate partially burnt wood in dry conditions, in which the external charred layer would be lost if not well preserved because of its incoherence. The product had to be applied onsite on an architectural structure intended to be reused again (and not simply exhibited). This circumstance is rarely encountered in the conservation of wooden Cultural Heritage. The efficacy of treatments was evaluated on the basis of a suitable and original experimental methodology, whi…
The Rise and Fall of Business Firms: A Stochastic Framework on Innovation, Creative
2021
La evaluación del control interno durante la planificación de una auditoría : influencia de los riesgos de negocio: tesis doctoral
2006
Actividad mercantil y bancaria en el reino de Valencia hasta comienzos del siglo XVII. Gestión y contabilidad de la Nova Taula de Canvis
2000
Marketing strategy, social responsibility, and value chain in the agri-food system
2020
The agri-food sector has changed significantly over the years, moving from a simple production system to a more and more industrialized one. For agents/operators involved in this sector, ensuring product quality and environmental externalities has become the key point to gaining a competitive advantage. In this context, corporate social responsibility (CSR) fits perfectly. This study analyzes the influence of CSR practices on the economic performance of a random sample of 130 agri-food companies in Italy. The results of an analysis of multiple linear regression models show that the economic performance (measured through value added and income) of agri-food enterprises seems to be influenced…