Search results for "IQ"
showing 10 items of 21401 documents
ETAT TOPOLOGIQUE DE L'ESPACE TEMPS A L'ECHELLE 0
2002
We propose in this research a new solution regarding the existence and the content of the initial spacetime singularity. In the context of topological field theory we consider that the initial singularity of space-time corresponds to a zero size singular gravitational instanton characterized by a Riemannian metric configuration (++++) in dimension D = 4. Connected with some unexpected topological data corresponding to the zero scale of space-time, the initial singularity is thus not considered in terms of divergences of physical fields but can be resolved in the frame of topological field theory. We get this result from the physical observation that the pre-spacetime is in a thermal equilib…
Santiago di Compostela: riqualificazione urbana e ambientale
2011
Interventi di riqualificazione fluviale del tratto terminale del torrente Petrolo
2008
Interventi di riqualificazione fluviale del tratto finale del torrente Roccella alla confluenza con il Fiume Alcantara
2008
Il ruolo dei sistemi informativi territoriali nel processo di recupero dei centri storici
2008
Developments in the biomechanics and equipment of Olympic cross-country skiers
2018
Source at: http://doi.org/10.3389/fphys.2018.00976 Here, our aim was to describe the major changes in cross-country (XC) skiing in recent decades, as well as potential future developments. XC skiing has been an Olympic event since the very first Winter Games in Chamonix, France, in 1924. Over the past decades, considerable developments in skiing techniques and improvements in equipment and track preparation have increased skiing speed. In contrast to the numerous investigations on the physiological determinants of successful performance, key biomechanical factors have been less explored. Today’s XC skier must master a wide range of speeds, terrains, and race distances and formats (e.g., dis…
Fate of organic pollutants after sewage sludge spreading on agricultural soils: a 30-years field-scale recording
2006
Le DOI mentionné dans l'article 10.2166/WPT.2007.008 ne fonctionne pas; International audience; Toxic organic compounds, such as the surfactants linear alkylbenzene sulfonates (LAS) and nonylphenol polyethoxylates (NPE), Polycyclic aromatic hydrocarbons (PAH) and residues derived from plastics (PAE-phthalates) end up in sewage sludge. In order to evaluate and quantify the potential environmental risks associated with the xenobiotic introduction into biological life cycle, the EU BIOWASTE project (QLK5-CT-2002-01138) devotes one task to the study of the fate of xenobiotic in a sandy soil after sludge spreading on a 30-year field-scale record experiment. Experimental maize crop fields from Bo…
Les agglomérations celtiques pré-Conquête en Gaule du Centre-Est. Apport des travaux du PCR « agglomérations antiques de Bourgogne, Franche-Comté et …
2019
Depuis les années 1980, l'étude du fait urbain antique est l'une des questions les plus étudiée sur le territoire des dix départements formant le centre-est de la France. Le développement d'un programme collectif de recherche sur ce thème en 2012 a permis d'en dresser un nouvel inventaire et de rassembler une donnée souvent disparate. Ces travaux ont plus particulièrement porté attention aux phases initiales de mise en place du réseau urbain, en tentant, à l'aide de ces données et de nouvelles prospections, de disposer d'une vision évolutive des sites les plus marquants. Malgré les grandes difficultés méthodologiques et documentaires rencontrées, il apparaît assez nettement que la période a…
Aristóteles entre doxografía y biografía: sobre Diógenes Laercio V 31
2019
Se pretende llamar la atención sobre un par de frases que aparecen justo hacia la mitad de la controvertida doxografía de Aristóteles que se puede leer en las Vidas y doctrinas de los filósofos más ilustres de Diógenes Laercio V 31, y que desde luego no corresponden a ningún sistema doxográfico conocido. Como sucede no pocas veces en la obra laerciana, la misma apreciación sobre si el filósofo debe o no enamorarse y contraer matrimonio se repite idéntica en otras doxografías completamente distintas: la cirenaica (DL II 91), la estoica (DL VII 129) y la epicúrea (DL X 118). Cabe plantearse, pues, el origen de este interés, en varias doxografías, por la vida sentimental, podríamos decir, de l…
From conscript gymnastics to sportive gymnastics. 1919-1939: The case of the Federation of Alsatian Gymnastics Associations
2000
Between the two World Wars, gymnastics become a sport just as any other sport. An analysis of the history of the Federation of Alsatian Gymnastics Associations allows us to understand this mutation which is even more remarkable since the opposition between gymnastics and sports was initially very stiff. This mutation corresponds to a series of transformations affecting the gymnastics associations both in their functioning modalities and their social structure: the gymnast, traditionally excluded of decision making circles, becomes a full-fledged member; increasingly fewer " passive members " are inclined to support the mass education carried out by gymnastics associations; instructors are r…