Search results for "marcha"
showing 10 items of 94 documents
Evidence for the Existence of a Pseudogene for the Large Subunit of Rubisco within the Chloroplast DNA of Norway Spruce (Picea Abies)
1998
Many hundreds of genes are involved in the synthesis, maintenance and degradation of chloroplasts. Although quite a number of these genes are located in the chloroplast genome, by far the greater proportion is present in the nuclear genome. The sizes of chloroplast DNAs (cpDNA) were estimated from restriction enzyme mapping studies and the complete sequences of different cpDNAs from diverse plant lineages have been determined to date (Marchantia polymorpha [1], Nicotiana tabacum [2], Oryza saliva [3], Epifagus virginiana [4], Euglena gracilis [5], Pinus thunbergii [6], Porphyra purpurea [7], Odontella sinensis [8], Zea mays [9], Chlorella vulgaris [10]).
Plagiochasma appendiculatumLehm. & Lindenb. (Marchantiales, Aytoniaceae), a species new to the European bryophyte flora
2005
Abstract The liverwort Plagiochasma appendiculatum Lehm. & Lindenb. is reported for the first time in Europe from Mallorca (Balearic Islands, Spain). The species is described and illustrated and its distribution and ecology are discussed. Plagiochasma appendiculatum differsfromP. rupestre (J. R. Forst. & G. Forst.) Steph., the only species of the genus known at present in Europe, by characters such as the bright green or green-yellowish thallus and the orbicular and obtusescale appendages which are markedly constricted and folded at the base.
"I felt as if I was faced with a French Honecker" : The French Communist Party Confronted with a World that was Falling Apart (1985-1991)
2019
International audience; At the end of the 1980s, Mikhail Gorbachev met Georges Marchais, the general secretary of the PCF (Parti communiste français, i.e. French Communist Party), leader of one of the most important Western communist parties. After the meeting with Marchais, Andrei Gratchev, Gorbachev’s political advisor, remarked: “I felt as if I were faced with a French Honecker. He didn’t listen to what we told him. The new direction taken by Moscow didn’t seem to interest him.” Fundamentally, confronted with Gorbachev’s reforms, the PCF leadership expressed a lot of skepticism. Initially, they seemed interested but it became rapidly clear that they were, in fact, quite critical of the S…
So close, so different: geothermal flux shapes divergent soil microbial communities at neighbouring sites
2016
This study is focused on the (micro)biogeochemical features of two close geothermal sites (FAV1 and FAV2), both selected at the main exhalative area of Pantelleria Island, Italy. A previous biogeochemical survey revealed high CH4 consumption and the presence of a diverse community of methanotrophs at FAV2 site, whereas the close site FAV1 was apparently devoid of methanotrophs and recorded no CH4 consumption. Next-Generation Sequencing (NGS) techniques were applied to describe the bacterial and archaeal communities which have been linked to the physicochemical conditions and the geothermal sources of energy available at the two sites. Both sites are dominated by Bacteria and host a negligib…
Déréglementation, sécurité et prévision d’accidents extrêmes : le cas du fret ferroviaire français
2010
The deregulation of rail freight has been considered, for long time, as a factor of safety reduction. This article aims to show that, for the moment, one cannot consider that deregulation of rail freight has a significant negative impact on safety in France. Following KJELLÉN (2000), we looked if it's possible to know the periodicity of extreme accidents in this sector.
Les privatisations de l'éducation
2019
International audience; Les processus de privatisation « en » éducation et « de » l'éducation concernent désormais la plupart des pays du monde. Dans un contexte de mondialisation et d'internationalisation accrues des systèmes éducatifs, la mise en oeuvre, ces dernières décennies, de mesures spécifiques de privatisation, le développement d'un secteur marchand de l'éducation, mais aussi des évolutions sociétales de fond concernant les notions d'individualisme et d'individu interrogent d'une nouvelle manière les enjeux liés aux privatisations.La promotion des intérêts privés est-elle compatible avec un processus d'éducation ? Induit-elle irrémédiablement, par exemple, une conception utilitari…
Géovisualisation des flux maritimes mondiaux,
2016
Conférence francophone Esri, Versailles, FRANCE, 05-/10/2016 - 06/10/2016; La planche présente trois possibilités de géo-visualisation des flux et mouvements de marchandises à l'échelle mondiale, en raison des problèmes spécifiques qui s'y posent.
Mode anormal de paiement. Dation en paiement, Restitution de marchandises non payées par une convention de résolution amiable (oui), Restitutions de …
1994
International audience; (Com. 16 févr. 1993, SA Cockerill Sambre c/ Nurdin, ès qual. ; Paris 7 janv. 1992, Soc. ADE c/ Gery, ès qual. et autre ; Com. 30 nov. 1993, SARL Carburants combustibles services c/ Goupil et Brunet-Beaumel, ès qual. et autre)
Influence of the methodology of inoculation in the performance of air-breathing microbial fuel cells
2017
In this work, four air-breathing microbial fuel cells (AB-MFC) were operated for 1 month in order to determine if the methodology of inoculation affects the steady-state performance of this type of MFCs. For this purpose, anaerobic and aerobic sludge were fed to two identical AB-MFCs without any external carbon source into a tight sealed environment during the first three days of start-up. For comparison purposes, other two AB-MFCs were operated mixing the initial sludge and an amount of sodium acetate as substrate. Results point out that the inoculation procedure does not affect the steady-state treatment capacity of the cells but it affects very seriously the production of electricity. On…
Análisis cinético y cinemático de las articulaciones del mediopié durante la marcha en sujetos sanos: consideraciones clínicas
2016
Introducción: No existe todavía suficiente evidencia en estudios clínicos respecto al comportamiento del mediopié en situaciones dinámicas como la marcha o la carrera. El presente estudio pretende analizar el comportamiento mecánico de las articulaciones del mediopié mediante un modelo multisegmental del pie, con especial atención a los momentos articulares y sus repercusiones clínicas. Sujetos y métodos: Se realizó un estudio computarizado de la marcha sobre 30 sujetos adultos sanos (27,13 ± 3,82 a˜nos) con un índice de postura del pie (FPI) neutro (entre 0 y +5). Se estimaron los ángulos y momentos articulares externos en 3 dimensiones mediante un modelo que considera 3 segmentos (antepié…