Search results for "Miti"
showing 10 items of 1065 documents
Climate change: where are we right now?
2019
15ème Rencontres Bourgogne-Franche-Comté Nature : Changement climatique, humanité et biodiversité; International audience; Greenhouse gases (GHGs), naturally part of the atmosphere, have protected us from severe glaciations in thepast. Today, human activities increase GHG concentrations and cause rapid and unprecedented Earth warming.Climate change is not resumed only to warming, water cycle is also changed. All the researches confi rm: the climateis changing fast, too fast for ecosystems and societies to adapt. Despite the alerts of the international scientifi ccommunity, States gathered into Conferences of the Parties (COP) ratify agreements but do not comply with all theircommitments. Pu…
Effect of an adjunctive first-line intravitreal betamethasone injection in postoperative endophthalmitis
2014
International audience
Acute Postcataract Surgery Endophthalmitis Due to Streptococcus Species Differs From Endophthalmitis Due to Staphylococcus Species at Presentation
2009
Purpose: : To correlate the presenting clinical ophthalmic features with the bacterial identification in 100 patients with acute post catarcat endophthalmitis enrolled in the FRench Instutionnal ENdophthalmitis Study (FRIENDS).Methods: : Demographic data, past medical history and initial eye examination were recorded in a standardized form in 100 patients with acute endophthalmitis after cataract extraction (< 6 weeks) in a prospective multicenter study. Relationship between microbiological identification (using conventional cultures and panbacterial PCR) and clinical factors at baseline was studied using univariate (ANOVA).Results: : 100 patients were hospitalized for endophthalmitis treat…
Factors of good visual outcome in acute post-cataract endophthalmitis (friends group)
2009
International audience; Purpose: To analyze initial clinical factors of good visual outcome in patients with acute endophthalmitis following cataract surgery. Methods: A prospective study was performed in 4 University hospital (Dijon, Grenoble, Lyon, Saint-Etienne, FRIENDS group) on 100 patients with acute post-cataract endophthalmitis. Factors related to cataract surgery (complications), the initial presentation and the microbiological identification were analyzed according to the final visual outcome using univariate and multivariate analysis (SPSS 12.0). Results: 46% out of the patients had a final visual acuity less than or equal to 0.3 logMar (good visual outcome) at 6 months while 10%…
New insights into the use of rhizobia to mitigate soil N2O emissions
2022
Agriculture is a major anthropogenic source of the greenhouse gas N2O, which is also involved in stratospheric ozone depletion. While the use of rhizobial inoculants has already been reported as an emerging option for mitigating soil N2O emissions, this study presents an in situ abatement of 70% of soil N2O emission using the strain nosZ+ G49 vs. nosZ− USDA138 in association with soybean. Therefore, we consider that the choice of the inoculant strain of a leguminous crop should take into account the capacity of strains to reduce nitrous oxide in addition to their N fixation capacity. This study also clearly suggests that this mitigation option could be considered not only for soybean but al…
Caractérisation génotypique et le phénotypique de souches de Rhizobia par rapport à leur capacité à réduire le protoxyde d’azote (N2O), puissant gaz …
2012
Rapport de Stage de Master 2 EA MERS CT3; Master
Technical committee of the project SYMGES
2013
EA Pôle MERS. Rapport final de contrat de recherche INRA (communication orale invitée, 46 slides). Présenté le 24 septembre 2013 au BASF SE, Limburgerhof en Allemagne par Cécile Revellin seule. SYMGES – Projet partenarial (2013) – Coordination C. Hénault, UR SOLS Conduit avec l’unité d’Agroécologie de Dijon, en partenariat avec un industriel des biotechnologies agricoles, ce projet étudie la capacité des rhizobia (microorganismes vivant en symbiose avec les légumineuses et possédant la capacité de fixer l’azote) à réduire le N2O en N2 pour utiliser cette fonction microbienne afin de réduire les émissions du gaz à effet de serre par les sols agricoles.
Mitigation of N2O emissions in agroecosystems: the role of N2O-reducers
2016
CT3 ; EnjS4 ; Département EA; Mitigation of N2O emissions in agroecosystems: the role of N2O-reducers. 16. International Symposium on Microbial Ecology - ISME16
Designing ‘trait-based null model’ approaches to investigate community assembly mechanisms
2014
SPEEAECOLDURGEAPSIéquipe CAPA; During the last decade, many studies have addressed the signature of community assembly processes by assessing the deviation of a functional diversity pattern from that expected in null communities, using a randomization algorithm. The basic principle has been to compare the functional structure of a ‘local community’ with a set of randomly generated communities from a ‘regional species pool’. Specifically, it allows assessing the extent to which species constituting a community are functionally more or less similar than expected under the assumption of a random assembly, thus revealing the influence of assembly processes such as competition or environmental a…
Le premier christianisme, une religion de marginaux ?
2016
Christian Stein : Christianity in the Beginning : a Religion of Marginals ? Until the third century, Christians can be seen as marginals. Conversion meant severing many social links. More seriously, the Christians’ refusal to participate in sacri ces and festivals made them appear as bad citizens or, even worse, as traitors to men and gods. But not everyone was seduced the same way by Christianity. Several factors did or did not induce the choice of conversion : individual level of religious freedom, fear of scandal, and the fear of the legal response of the authorities. Ultimately, it can be noted that some parts of society were more likely to join Christianity than others : mainly women, …