Search results for "Processes"
showing 10 items of 3831 documents
La résilience : un concept pour la gestion des risques
2007
Les systemes socio naturels possedent la capacite de resister aux aleas. Les catastrophes les perturbent, mais les font rarement disparaitre. Le concept de resilience, d’origine physique, qui illustre cette capacite s’est enrichi lors de son transfert dans differentes disciplines scientifiques. Certes, la resilience est difficile a mesurer. Mais sa connaissance permet d’adopter de nouvelles formes de gestion des risques naturels ou sociaux. Ces nouvelles formes de gestion sont tres differentes des approches technologiques qui ne sont pas toujours bien adaptees au milieu ou a la societe.
Le territoire comme un système complexe : un concept opératoire pour l'aménagement et la géographie
2006
International audience; Les territoires sont aujourd'hui sur le devant de la scène, pressés de fournir des solutions de développement socio-économique, ou une image cohérente des lieux qu'ils englobent. On assiste à une forte consommation du concept, tout est territoire ; et des concepts qui recouvrent d'autres réalités glissent imperceptiblement vers cette boîte noire qui représente tout et rien à la fois. Visitons le concept sous l'angle de la systémique afin de produire une définition opérationnelle qui permette de resituer le territoire vis-à-vis de l'espace géographique. Le territoire défini se trouve ainsi replacé au cœur de la complexité.
Cinq millénaires de métallurgie en montagne basque. Les apports d'une démarche intégrée alliant palynologie et géochimie isotopique du plomb
2001
Five thousand years of metallurgy in the basque mountains : the contributions of an integrated process mixing palynology and the isotopic chemistry of lead. An interdisciplinary research combining palyno- logy and lead isotopic geochemistry was performed in a peat bog of the Basque Country, in an area recognized as being an old metallurgical centre. These various analyses make it possible to reconstitute mining and metallurgical activities and to appreciate the impact on forest during last five millennia. Several phases are attested between late Neolithic and modern times (Middle Bronze age, Late Bronze age, Antiquity and finally modern time). Most of these phases are clearly related to for…
Lines or Dots? Reproduction Processes in Handbooks on Illustration, 1890s-1910s
2016
International audience; This chapter examines the way that black and white illustrators came to terms with the industrial use of photomechanical processes and the major changes that occurred in the reproduction of illustrations from the 1890s to the early decades of the 20th century. It explores how handbooks on illustration and illustrators’ autobiographies reflected the need to preserve the so-called “vitality” of the graphic line, an autographic trace of the artist’s gesture. It focuses on the contemporary description and reception of half-tone, the screened process that breaks up tone into dots and that was used to reproduce wash, watercolour, and photographs. This process was often cri…
Development of an aerobic digestion model for the assessment of greenhouse gases production (AeDMG1): Calibration and validation
2015
The increasing interest in greenhouse gas emissions from WWTPs has been leading to new tools for their designing and managing. The activated sludge models have been modified in order to consider on – site emissions from nitrification and denitrification, in particular. The biological nitrogen removal processes have been mainly assessing due to nitrous oxide (N2O) production as intermediate. The IPCC suggests that N2O contributes to climate change because it has a global warming potential 298-fold stronger than carbon dioxide. Even if the mathematical modelling is wide regarding the activated sludge models for greenhouse gases, a model for aerobic digestion is still not available. In this pa…
Sākumskolas skolēnu izziņas darbības aktivizēšana latviešu valodas stundās 3.klasē
2019
Bakalaura darba tēma ir “Sākumskolas skolēnu izziņas darbības aktivizēšana latviešu valodas stundās 3. klasēs.” Bakalaura darbu veido trīs nodaļās. •Pirmajā nodaļā tiek izmantota teorētisko avotu apkopojošā analīze- psiholoģijas un pedagoģijas zinātnieku atziņas par izziņas aktivitāti, tās attīstību. •Otrajā nodaļā tiek apskatīts jautājums, kā latviešu valodas stundās pēctecīgi attīstīt sākumskolas skolēniem 3. klasē izziņas darbības. Pētījums balstās uz autoritātēm, kuru aprakstītie paņēmieni un metodes attīsta skolēnu vēlmi un interesi mācīties un apgūt valodas. •Trešajā nodaļā ir apkopoti empīriskā pētījuma rezultāti. Tika izvirzīta hipotēze, ka jaunākā skolas vecuma bērnu izziņas aktivi…
Determining the effects of Eugenol on the bond strength of resin-based restorative materials to dentin : a meta-analysis of the literature
2020
Este artículo se encuentra disponible en la siguiente URL: https://www.mdpi.com/2076-3417/10/3/1070/htm Este artículo pertenece al número especial " Permanent and long-term biodegradable biomaterials". The aim of this study was to determine whether the residual presence of eugenol in coronal dentin may compromise the bond strength of resin-based restorative materials. A search was performed on MEDLINE/Pubmed, Scopus, and by hand search for relevant papers. No restriction was applied for language and publication date. The studies selected for analysis tested specimens with reduced size (micro-shear bond strength ( SBS) and micro-tensile bond strength ( TBS)) of adhesive systems and resin-bas…
Organizational effectiveness as perceived by Jyväskylä Sports Centre stakeholders
1997
Affective Estrangement and Ecological Destruction in TV Crime Series Fortitude
2020
Koistinen and Mäntymäki examine how graphic violence evokes affect in the context of ecological destruction in the UK-produced TV crime fiction series Fortitude (2015–17). They argue that the series mobilises generic exchange by incorporating speculative elements into a traditional crime narrative structure, thereby creating space for affective estrangement. They show how the amalgamation of violence, ecological destruction and affect serves as an entrance into socioecological critique with a strong cautionary element through the negotiation between the human and nonhuman and the ethics of violence. Theoretically, the chapter relies on Sara Ahmed’s view of affect as social processes produce…