Search results for "usages."
showing 10 items of 38 documents
Digital resources in senegalese hight education : state of play and prospective study
2014
It is in the context of poverty or information exclusion that the massive dissemination of information and technology tools in Senegalese academic libraries responds to an urgent need for transformation and improvement of operational modes as well as modernization of services for different audiences, in particular students. Currently, in almost all academic and research libraries of Senegal digitization activities that crossed the rise of the Internet are being developed. This has created a real increasing effect of digital resources, by the establishment of means of creation and by expansion of access and of sharing of scientific and technical information in higher education institutions. …
Sentence arbitrale. Droit applicable au fond du litige, Arbitre tenu de statuer en droit, Litige réglé « selon les seuls usages du commerce internati…
1992
International audience; (Civ. 22 oct. 1991, Compania Valenciana de Cementos Portland SA, inédit)
Chemical and Microbiological Characterization for PDO Labelling of Typical East Piedmont (Italy) Salami
2015
This study is focused on the characterisation of typical salami produced in Alessandria province (North West of Italy). Seventeen small or medium salami producers from this area were involved in the study and provided the samples investigated. The aim is double and consists in obtaining a screening of the characteristics of different products and following their evolution along ripening. The study involved five types of typical salami that were characterised for aroma components and nutritional features. This approach could provide a basis for a possible PDO or PGI label request. Principal Component Analysis and cluster analysis were used as multivariate statistical tools for data treatment…
The impact of lactic acid bacteria with antimicrobial properties on biodegradation of polycyclic aromatic hydrocarbons and biogenic amines in cold sm…
2017
The influence of surface treatment with lactic acid bacteria (LAB), previously cultivated in an alternative substrate, on the formation of polycyclic aromatic hydrocarbons (PAHs) and biogenic amines (BAs) in cold smoked pork meat sausages was investigated. Moreover, sausages treatment with LAB after the smoking on PAHs content changes was evaluated. Additionally, the inhibitory effects of LAB metabolites on food spoilage bacteria was determined using the agar well diffusion assay method. The metabolites of Pediococcus acidilactici KTU05-7, Pediococcus pentosaceus KTU05-9 and Lactobacillus sakei KTU05-6 strains showed good inhibitory properties against tested pathogenic and food spoilage bac…
Sécheresse et inconfort thermique : Le changement climatique se fait ressentir
2023
Biodiversité, rendements agricoles, élevage, pêche… Rien n’est épargné par le changement climatique. Zoom sur deux effets en passe de devenir tristement familiers.
Traditional fermented sausage ‘Nem chua’ as a source of yeast biocatalysts efficient for the production of the aroma compound γ-decalactone
2013
International audience; The yeast ecosystem of Nem chua, a Vietnamese traditional fermented sausage naturally rich in medium‐chain‐length lipid‐derived flavouring compounds, was investigated to select biocatalysts able to produce the C10‐fatty acid‐derived aroma compound γ‐decalactone. The total number of yeast was about 5 × 104 to 4 × 105 CFU g−1, and eighty four different species were identified from morphological, physiological and 26S rDNA characteristics, with Candida sake and Candida haemulonii being found in all samples. Six strains able to produce γ‐decalactone from castor oil were selected, of which three Yarrowia lipolytica strains were able to produce between 1 and 2 g L−1 in our…
La voix des outsiders ? Internet dans les partis politiques américains
2011
Chapitre 6.; International audience; Les superlatifs abondent quand on évoque les modifications électorales liées à internet aux États-Unis. Dick Morris, un ancien conseiller de Bill Clinton, parle ainsi d’un « cinquième pouvoir », celui des réseaux en ligne. Le fait est que, depuis le milieu des années 2000, les candidats se sont emparés de toutes les possibilités offertes par internet : financement de l’effort de campagne, commentaire...
Microbial characterisation of fermented meat productions from the Sicilian breed "Suino Nero dei Nebrodi"
2012
Two traditional sausage products (“salsiccia” and “salame”) processed from the raw meat of the Black Sicilian swine “Suino Nero dei Nebrodi” were microbiologically investigated during the manufacturing and ripening stages. Both products were dominated by lactic acid bacteria (LAB), especially rod-shaped types. The concentration of enterococci was consistent in salame. Coagulase-negative cocci increased slower than LAB. Yeasts showed an increasing trend during the ripening of both products. Enterobacteriaceae were counted at a constant level of about 105 CFU/g in both products, while pseudomonads diminished during ripening. Coagulase-positive staphylococci, Listeria monocytogenes and Salmone…
Presence and characterisation of verotoxin producing E. coli in fresh Italian pork sausages, and preparation and use of an antibiotic-resistant strai…
2005
One hundred and twenty six samples of fresh pork sausages were analysed-for the presence of verocytotoxigenic Escherichia coli (VTEC). Selective enrichment followed by DNA extraction and PCR amplification of the stx1 and stx2 genes highlighted the occurrence of the above mentioned genes in 20 out of 126 samples screened. From the stx positive enriched cultures, isolation was performed on CT-SMAC agar plates after immuno-magnetic separation of E. coli O157. Fifty three non-sorbitol fermenting isolates were obtained and further characterised, along with the reference strain E. coli ATCC 35150(T). All the isolates were characterised by PCR assays, assessing the presence of stx1, stx2, rfbE(O15…
Reconfiguration du modèle conjugal à l'heure de l'hyperconnectivité : TIC et territoires de l'intime
2014
Online devices are part of our daily lives, fundamentally changing our habits and practices,especially as regards relationships as well as interpersonal and social communication.In this doctoral research, the aim was to analyse the ways in which Information and CommunicationTechnologies (ICTs) have somehow ‘reshaped’ the traditional conjugal model.Indeed, more than just technical devices, ICTs are communicational and even ‘transitional’devices. They are means of strategies and issues within the couple and the family. Theseincreasingly nomadic technologies question the couple regarding its foundations. First ofall, the phenomenon of hyper connectivity (or ‘continuous connectivity’) creates a…