Search results for "effectivene"
showing 10 items of 373 documents
Quel coût d'opportunité dans l'utilisation du temps scolaire ? Réflexion sur l'efficacité du temps dans le processus éducatif
2006
06013; Cet article cherche à engager la réflexion sur la grande variété observée dans l'utilisation du temps scolaire, à l'école primaire notamment, et sur ses conséquences en termes de progressions et de réussite ultérieure des élèves.Plus particulièrement, il s'intéresse à l'efficacité du temps alloué par l'enseignant aux diverses activités composant le programme, et à la pertinence de la notion de coût d'opportunité. Il permet en fait par une discussion sur la comparaison des coûts d'opportunité des différents temps, d'enrichir la réflexion académique sur l'efficacité du temps scolaire.
La contribution de l'éducation à la croissance économique du Sénégal
2013
The aim of this work is to show that education contributes to economic growth, that is to say that there is a relationship between the variables of education and economic growth in Senegal. There are several studies that have examined the relationship between education and economic growth microeconomic point of view, as well as macroeconomic, both theoretically and empirically. Empirical studies that have been done around the world, do not agree on the fact that education has a positive effect on economic growth. This ambiguity has led us to participate in the debate by testing the impact and effectiveness of education on productivity Senegalese companies. This last play an important part i…
IDENTIFYING FACTORS INFLUENCING SCHOOL LEADERSHIP PRACTICES: CASE STUDY OF LATVIA
2020
Based on the analysis of research literature and empirical data, the study aims to identify significant factors affecting school leadership practices in Latvia. In addition to studies of scientific literature, the authors used qualitative research methods – in-depth interviews with 7 school leadership teams of the same municipality and expert focus group discussion to describe the influencing factors that are relevenat in the context of Latvia. As a result of the study, the authors identified that school leaders’ work experience, beliefs and mental models, social skills and impact of the external parties have an influence on their practices.
The effects of armed conflict on schooling in Sub-Saharan Africa
2012
In the past decades, most of the countries in sub-Saharan Africa have been affected by armed conflicts. By means of a time-series cross-sectional (TSCS) database, we attempt to measure the impact of war on a sample of 43 countries in Africa from 1950 to 2010. These conflicts, and especially civil wars, are shown to have a strong negative effect on the educational performances of the countries studied. The rate of children not attending school, as well as secondary school enrollment rates, seems particularly sensitive to periods of conflict. It also appears that government expenditures in social sectors including education are a positive factor in increasing school enrollment. In contrast, m…
Cost-effectiveness analysis of sewer mining versus centralized wastewater treatment: Case study of the Arga river basin, Spain
2015
ABSTRACT:In the context of the EU Water Framework Directive, a Cost-Effectiveness Analysis (CEA) was performed to compare centralized and decentralized wastewater treatment strategies aimed to improve the ecological status of a Spanish river. The implementation of several hybrid membrane bioreactors within the urban framework for sewer mining (SM) was compared with the more common wastewater treatment plant enlargement option. The assessment ranked 6 alternatives based on 12 potential scenarios, aimed at narrowing the uncertainty of the CEA. The cost analysis illustrated that SM is the most expensive option regarding both investment and operation and maintenance costs. However, the effectiv…
Influence of raw data analysis for the use of neural networks for win farms productivity prediction
2011
In the last decade wind energy had a strong growth because of cost effectiveness of the technology and the high remunerative of investments.
Business Sustainable Competitiveness a Synergistic, Long-Run Approach of a Company's Resources and Results
2018
Abstract Business sustainable competitiveness is a very complex concept. This complexity generates a variety of possibilities to define, to measure and to test it. The purpose of the paper is to develop the concept of businessness (for business sustainable competitiveness) by leveraging productivity, profitability, effectiveness and sustainability, at firm level. The interrelations between them, in terms of revenues per employee, return on assets, total assets turnover and Dow Jones Sustainability Index, were integrated into models/functions in order to develop, test and apply businessness. The article is about proposing functions (by using multiple discriminant analysis) in order to measur…
Nutrient mitigation under the impact of climate and land-use changes: A hydro-economic approach to participatory catchment management
2020
Abstract Excessive nutrient loadings into rivers are a well-known ecological problem. Implemented mitigation measures should ideally be cost-effective, but perfectly ranking alternative nutrient mitigation measures according to cost-effectiveness is a difficult methodological challenge. Furthermore, a particularly practical challenge is that cost-effective measures are not necessarily favoured by local stakeholders, and this may impede their successful implementation in practice. The objective of this study was to evaluate the cost-effectiveness of mitigation measures using a methodology that includes a participatory process and social learning to ensure their successful implementation. By …
Influence of Cross-Section Shape and FRP Reinforcement Layout on Shear Capacity of Strengthened RC Beams
2022
The evaluation of the shear capacity of an FRP-strengthened reinforced-concrete beam is challenging due to the complex interaction between different contributions provided by the concrete, steel stirrup and FRP reinforcement. The shape of the beam and the FRP inclination can have paramount importance that is not often recognized by the models that are suggested by codes. The interaction among different resisting mechanisms has a significant effect on the shear capacity of beams, since it can cause a reduction in the efficiency of some resisting mechanisms. A comparative study of the performance in the shear resistance assessment provided by three models with six different effectiveness fact…
EVALUATION OF EFFICIENCY IN THE PUBLIC SECTOR
2016
The paper is focused on the efficiency of government activities and possibilities of evaluating it. Nowadays an appropriate use of public finances is an urgent problem of financial management of the state. Therefore, a special emphasis is put on the necessity to evaluate the results of activities of the public sector. These results have become an important element of the public financial system oriented towards results, as they form a stable base for planning and evaluating government budget resources. Being unaware of results, it is impossible to estimate if the aims and tasks set by the government financial policy are real and appropriate to the current situation and financial resources. …