Search results for "champ"
showing 10 items of 249 documents
Typological and cultural aspects of ceramic assemblages from the early phase of the Late Bronze Age to the Early Iron Age in the Seine basin
2021
Contribution to development of microbial bioindicators for assessing the impact of agricultural pratices on soil
2015
Soil is the support of agricultural production. It performs many functions essential to the provision of ecosystem services necessary for the well-being of our societies. Soil physicochemical and biological properties have been altered by the development of intensive agriculture while it is a non-renewable resource, revealing the need to develop new management practices suitable for the sustainability of soil quality. This also marked the entry into the “Agroecology” era, which promotes the development of new agricultural systems optimizing services provided by biodiversity to reduce the use of inputs and energy use. To achieve this aim, the development of a range of indicators to assess th…
La dynamique socio-spatiale de l'Elite Athlétique: entre déterminisme démographique et stratégie politique: le cas de l'Elite Athlétique Française (1…
2005
International audience
Championnière Paul-Lucas
2007
Entrée de dictionnaire; Dictionnaire historique des juristes français XIIe-XXe siècles
Characterization of aged champagne wine aroma by GC-O and descriptive profile analyses
2000
Le but du travail est de caracteriser l'evolution de l'arome du champagne au cours du vieillissement et de comparer sous ce rapport le vieillissement accelere a 40 °C au vieillissement normal. Les methodes mises en oeuvre a cet effet sont l'analyse sensorielle, et les techniques GC-O et GC-MS. La representativite des extraits a ete etudiee au prealable par tests triangulaires et tests de similarite. Les profils descriptifs ont ete etablis par un panel d'experts sur des echantillons jeunes et vieillis. L'intensite des notes florale et fruitee diminue au cours du vieillissement, celles des notes boisee et d'evolution augmentent. On observe cependant des differences sensorielles entre les prod…
The principles of bioethics and the growth of an intercultural bioethics
2010
En este trabajo defiendo que el debate internacional sobre los principios de la bioética es uno de los más fructíferos para construir los fundamentos de una bioética intercultural. Tras recordar en qué consisten los principios de la bioética, tal y como han sido defendidos por Tom L. Beauchamp y James F. Childress en Estados Unidos, ofrezco una breve mirada a estos principios desde Europa, América Latina, África y Asia. Continúo con una reflexión sobre dichos principios desde algunas de las grandes religiones del mundo. Todo ello me permite ofrecer importantes elementos para construir las bases de lo que podríamos llamar una «bioética intercultural». In this article, I defend that the inter…
Pleurotus ostreatus volatile aroma compounds identified from fruit-body and from mycelium grown in submerged and solid-state cultures
2003
Comparative analyses of volatile aroma compounds of the Pleurotus ostreatus JMO.95 fruit-body and its corresponding mycelium grown in liquid, on agar surface, or on solid support cultures have been carried out by dynamic headspace concentration using GC/MS and GC/sniffing. The aroma of the fruit-body was due essentially to the presence of octan-3-one and, in a lesser extent, to the presence of octan-3-ol. Other compounds, such as oct-l-en-3-ol, oct-l-en, 2-methylbutanol and a-pinene were also present in low concentrations. The comparison of the aromatic spectra of the fruit-body with the aromatic spectra of mycelia obtained under different culture conditions indicated that the main aromatic…
Integrable systems, Frobenius manifolds and cohomological field theories
2022
In this dissertation, we study the underlying geometry of integrable systems, in particular tausymmetric bi-Hamiltonian hierarchies of evolutionary PDEs and differential-difference equations.First, we explore the close connection between the realms of integrable systems and algebraic geometry by giving a new proof of the Witten conjecture, which constructs the string taufunction of the Korteweg-de Vries hierarchy via intersection theory of the moduli spaces of stable curves with marked points. This novel proof is based on the geometry of double ramification cycles, tautological classes whose behavior under pullbacks of the forgetful and gluing maps facilitate the computation of intersection…
The iGEM Competition
2014
The international Genetically Engineered Machine (iGEM) competition is a well-known example of synthetic biology and a workbench for the development of heterodox, multidisciplinary and frontier work made by undergraduate students. We review the origin, organization and structure of the competition; we describe how an iGEM team can be set in place, and briefly summarize some of the main milestones and challenges of a competition that is only one decade old. We discuss the links of the competition with the Registry of Standard Biological Parts and the flagship role of iGEM as a very trench of the synthetic biology revolution.
Identifying individuality and variability in team tactics by means of statistical shape analysis and multilayer perceptrons.
2012
Abstract Offensive and defensive systems of play represent important aspects of team sports. They include the players’ positions at certain situations during a match, i.e., when players have to be on specific positions on the court. Patterns of play emerge based on the formations of the players on the court. Recognition of these patterns is important to react adequately and to adjust own strategies to the opponent. Furthermore, the ability to apply variable patterns of play seems to be promising since they make it harder for the opponent to adjust. The purpose of this study is to identify different team tactical patterns in volleyball and to analyze differences in variability. Overall 120 s…