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The socio-economic activities due to world development are promoting increasing pressures on land, creating competition and conflicts, resulting in suboptimal use of resources. There is a need to find new strategies for sustainable development that link social and economic progress with environmental protection and enhancement. Electrokinetic transport processes (EK) uses a low-level direct current as a “cleaning agent”. EK has been applied to the remediation of polluted soils and other contaminated matrices. It also shows a great potential to be used in different fields, as in saline soil restoration, nutrients recovery from wastes or repair and maintenance of building structures. EK introduces a new integrated approach aiming at sustainable development and to support waste strategies with worldwide interest. EK can also be coupled with phytoremediation and integrated with nanotechnology, enlarging the scope of its application. The use of EK in the recovery of secondary resources, remediation, and conservation, is a multidisciplinary and novel approach. EK opens up new technical possibilities for waste minimization, through upgrading of particulate waste products, and the recovery of secondary resources for industrial, agricultural or social use.
Environmental Sciences --- Earth & Environmental Sciences --- Electrokinetics. --- Sustainable development. --- Development, Sustainable --- Ecologically sustainable development --- Economic development, Sustainable --- Economic sustainability --- ESD (Ecologically sustainable development) --- Smart growth --- Sustainable development --- Sustainable economic development --- Environmental aspects --- Economic development --- Electrodynamics --- Electromagnetic fields --- Environmental management. --- Sustainable Development. --- Environmental Management. --- Environmental Science and Engineering. --- Environmental stewardship --- Stewardship, Environmental --- Environmental sciences --- Management --- Environmental sciences. --- Environmental science --- Science
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The socio-economic activities due to world development are promoting increasing pressures on land, creating competition and conflicts, resulting in suboptimal use of resources. There is a need to find new strategies for sustainable development that link social and economic progress with environmental protection and enhancement. Electrokinetic transport processes (EK) uses a low-level direct current as a “cleaning agent”. EK has been applied to the remediation of polluted soils and other contaminated matrices. It also shows a great potential to be used in different fields, as in saline soil restoration, nutrients recovery from wastes or repair and maintenance of building structures. EK introduces a new integrated approach aiming at sustainable development and to support waste strategies with worldwide interest. EK can also be coupled with phytoremediation and integrated with nanotechnology, enlarging the scope of its application. The use of EK in the recovery of secondary resources, remediation, and conservation, is a multidisciplinary and novel approach. EK opens up new technical possibilities for waste minimization, through upgrading of particulate waste products, and the recovery of secondary resources for industrial, agricultural or social use.
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Les actes du XXXe colloque de l’Association Française pour l’Étude de l’Âge du Fer (A.F.E.A.F.) - Saint-Romain-en-Gal, 2006 - rassemblent en un seul volume les 16 communications du thème régional et les 28 du thème spécialisé, co-organisé avec l’Association pour la Promotion des Recherches sur l’âge du Bronze (A.P.R.A.B.). La question du territoire est la trame de fond de la partie régionale, suscitée par le dynamisme et les résultats de l’archéologie à Lyon et dans la région (du Mâconnais à la Loire et aux Alpes). Cette question est abordée par l’examen des sources écrites, d’utiles synthèses et la présentation de sites remarquables, en contexte d’habitat ou funéraire. L’enjeu du thème spécialisé était s’éclaircir la difficile question du passage de l’âge du Bronze à l’âge du Fer. Comment cerner les signes du changement, l’expliquer, en saisir le moment ? La plupart des auteurs ont choisi une fourchette chronologique large et se sont placés dans l’optique d’une évolution d’ordre endogène. Le critère du métal n’apparaît pas comme le plus pertinent. La fragmentation des faciès céramiques, la rupture de l’unité culturelle prévalant entre le XIIe et le VIIe siècles, des comportements nouveaux constatés dans les habitats et les pratiques funéraires : la situation est contrastée dans une Europe étudiée ici avec des exemples allant de l’Espagne à l’Italie, de la Grande-Bretagne à la Bohême. So dynamic was archaeology in Lyon and its surrounding region (Macon, the Loire Country and the Alps), that focus was kept on regional topics and that the question of «territory» was kept as the main line of research. The question has been tackled from many angles: written sources, enlightening summaries and synthetized works, presentation of quite remarkable sites, whether settlement sites or burial sites. The whole point was to shed light on the transitional phase between the Bronze Age and the Iron Age. What are the signs of a change, how to explain them, how to pinpoint them?…
Bronze age --- Iron age --- Age du bronze --- Age du fer --- Congresses --- Congrès --- Congrès --- Antiquities. --- Bronze age. --- Excavations (Archaeology) --- Excavations (Archaeology). --- Iron age. --- Europe --- Europe, Western --- Europe, Western. --- Rhône River Valley (Switzerland and France) --- Antiquities --- Archaeology --- vallée du Rhône --- âge du Fer --- âge du Bronze
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