Search results for "Foot"
showing 10 items of 737 documents
Electro-organic synthesis – a 21st century technique
2020
The severe limitations of fossil fuels and finite resources influence the scientific community to reconsider chemical synthesis and establish sustainable techniques. Several promising methods have emerged, and electro-organic conversion has attracted particular attention from international academia and industry as an environmentally benign and cost-effective technique. The easy application, precise control, and safe conversion of substrates with intermediates only accessible by this method reveal novel pathways in synthetic organic chemistry. The popularity of electricity as a reagent is accompanied by the feasible conversion of bio-based feedstocks to limit the carbon footprint. Several mi…
Discursive approaches of football commentary in french and in romanian between printed press and digital press
2017
Our thesis proposes to analyse a sports-related phenomenon deeply rooted in the social environment – the football – by looking into its linguistic dimension. Our thesis is part of a comparative framework developed at two levels. Thus, a first level aims at a comparison between bilingual corpora made up of commentaries of League 1 football matches (season 2014-2015, in France and in Romania) and of commentaries of football matches of the World Cup in Brazil (2014), in French and in Romanian. These corpora are described by means of the criteria for their selection, collection and constitution. The second level – which constitutes the specificity of our approach – lies in the comparison of the…
Greenhouse Gas Emissions from Wastewater Treatment Plants on a Plantwide Scale: Sensitivity and Uncertainty Analysis
2016
This paper presents the sensitivity and uncertainty analysis of a mathematical model for greenhouse gas emission (GHG) and energy consumption assessment in wastewater treatment plants. A sensitivity analysis was carried out (using two different methods) to determine which model factors have the greatest effect on the predicted values of the GHG production. Further, an uncertainty analysis was carried out to quantify the uncertainty of the key model outputs, such as carbon dioxide production from activated sludge treatment. The results show that influent fractionation factors, which characterize influent composition, have an important role on direct and indirect GHGs production and emission.…
Greening MSW management systems by saving footprint: The contribution of the waste transportation.
2018
Abstract Municipal solid waste (MSW) management constitutes a highly challenging issue to cope with in order of moving towards more sustainable urban policies. Despite new Standards call for recycling and reusing materials contained in the urban waste, several municipalities still use landfilling as a waste disposal method. Other than the environmental pressure exerted by these plants, waste transportation from the collection points to the landfill needs a specific attention to correctly assess the whole burden of the waste management systems. In this paper, the Ecological Footprint (EF) indicator is applied to the actual MSW of the city of Palermo (Sicily). Results show that the effects pr…
Pie zambo sindrómico más allá de la artrogriposis y el mielomeningocele: tratamiento ortopédico con el método de Ponseti
2021
Resumen: Introducción: El pie zambo supone una de las malformaciones congénitas del pie más frecuentes. Generalmente la etiología es idiopática. Sin embargo, pueden presentar una causa sindrómica y asociarse con afecciones musculoesqueléticas, neurológicas o del tejido conjuntivo, recibiendo en estos casos, la denominación de pie zambo sindrómico.El tratamiento de elección del pie zambo idiopático es el método Ponseti, basado en la manipulación y yesos seriados. También se ha demostrado su utilidad en pie zambo asociado con artrogriposis y mielomeningocele, pero existen pocas publicaciones sobre la eficacia en el pie zambo sindrómico. Material y métodos: Estudio retrospectivo en seis pacien…
Effects of Age and Playing Tactics on the Individual Tactical Behavior in U10 and U12 Elite Spanish Soccer Players
2022
The aim of this paper was to explore the effects of age and playing tactics on the individual tactical behavior and performance in young soccer players. A total of 1247 individual possessions during 16 knockout matches from LaLiga Promises U12 tournament (n = 621) and LaLiga U10 Iscar Cup (n = 626) were analyzed by observational methodology. Multilevel and multivariate logistic regression models were created to explain the interdependent effects of age category and playing tactics on the individual tactical behavior and performance. Youth players performed most of their actions against defensive pressure (72.5%), during offensive support (91.3%) and receiving the ball facing forward (62.6%)…
Detraditionalization, Hyper-consumption and Ambivalence
2015
During the past 20 years, European football has witnessed an intense change process that has radically transformed some of its main structural characteristics. This process is related to the same tendencies that have affected other aspects of social and economic life in western societies, such as the communication technologies revolution, the progressive rationalization of work, the increase in migration, the commodification of human activity, and the development of social and economic globalization processes, to name a few of the most relevant changes. These trends are usually thought to have had a strong influence on the recent evolution of football, giving rise to a redefinition of its c…
Production de footballeurs, réseaux marchands et mobilités professionnelles dans l'économie globale : le cas des joueurs africains en Europe
2008
This doctorate thesis in Human geography deals with the international trade and migration of African football players towards and within Europe through a relational theoretical framework. Through the case study of African footballers, the goal is to gain a better understanding of several ongoing mechanisms occurring in the context of the global economy, such as the new international division of labour, the emergence of global production networks and the segmentation of labour markets. The thesis pleads for taking into account the social embeddedness of the economic action and of social networks as fundamental analytical unity to understand the process of globalization.
Renommer un stade : opportunité économique, défi linguistique
2021
Dans ce contexte, la pratique du naming, changer le nom des stades de foot pour y associer un sponsor, s’avère particulièrement intéressante. Outre un choix économique, nos réflexions invitent aussi à les considérer comme une décision linguistique aux implications sociales non négligeables. Elle mérite ainsi une réflexion particulière pour les entreprises désireuses de sponsoriser des enceintes.
Annual review of the European Football players' labour market
2008
Unique en son genre, "l'étude annuelle du marché du travail des footballeurs", révèle à travers de multiples indicateurs statistiques, les nouvelles tendances en matière de démographie, de formation, de recrutement international et de mobilité des joueurs professionnels dans les principales ligues européennes.