Search results for "ICT"
showing 10 items of 7961 documents
Determination of fatty acids and lipid classes in salmon oil by near infrared spectroscopy
2017
International audience; Near-infrared (NIR) spectroscopy was evaluated as a rapid method for the determination of oleic, palmitic, linoleic and linolenic acids as well as omega-3, omega-6, and to predict polyunsaturated, monounsaturated and saturated fatty acids, together with triacylglycerides, diglycerides, free fatty acids and ergosterol in salmon oil. To do it, Partial Least Squares (PLS) regression models were applied to correlate NIR spectra with aforementioned fatty acids and lipid classes. Results obtained were validated in front of reference procedures based on high performance thin layer and gas chromatography. PLS-NIR has a good predictive capability with relative root mean squar…
Semantic place recognition for context aware services
2012
Extracting the meaning of the most significant places, which are frequently visited by a mobile user, is a relevant problem in mobile computing. Predicting semantic meaning of such places is useful in many areas. The problem of place semantic annotation of a user location can be challenging for service providers. Awareness of user activities is very important for development of personalized applications, which can be used in health care systems, living systems, etc. Predicting location of mobile users not only enables development of high quality location-based services and applications, but also improves resource reservation in wireless networks. In this research several solutions for seman…
Klimata pārmaiņas Ričarda Pouersa romānā "The Overstory"
2022
Darbs pēta klimata pārmaiņu fenomenu Ričarda Pouersa romānā The Overstory, analizējot to no ekokritikas perspektīvas. Pētījuma metodes ietver klimata pārmaiņu, to attēlojuma literatūrā un ekokritikas teorētisko pētījumu, kā arī praktisko pētījumu (detalizētu lasīšanu un ekokritisku analīzi). Pētījuma rezultāti liecina, ka daba un klimata pārmaiņas romānā attēlotas kā process, ko ietekmē cilvēku rīcība. Cilvēku un pārējo varoņu (koku) attiecības ir attēlotas, balstoties uz Gajas mītu, paralēlās pasaules, civilizācijas projekta teoriju, kā arī vairākiem garīgiem mītiem un uzskatiem. Katrs no galvenajiem cilvēku tēliem ir saistīts ar savu koka tēlu, tomēr romānā ir arī uzsvērts, ka viss dabā i…
Epidemic dissemination of Salmonella enterica spp. enterica serovar Bovismorbificans in southern Italy in the years 1989-1991.
1994
Epidemic strains of Salmonella enterica subsp. enterica serovar Bovismorbificans isolated in southern Italy during the years 1989-1991 were submitted to a molecular epidemiological study in comparison with isolates identified in the years 1980-1988 in the same geographic area. Genomic DNA fragments obtained by digestion with BglI or Eco RI hybridized with Escherichia coli rRNA to produce three distinct, but highly related patterns. Ribotype 1, which had never been identified before 1989, was found to characterize most of the strains identified between 1989 and 1991. Such a finding supports the hypothesis of emergence and spread of a new bacterial clone associated with the increased number o…
The Three Steps of Clustering in the Post-Genomic Era: A Synopsis
2011
Clustering is one of the most well known activities in scientific investigation and the object of research in many disciplines, ranging from Statistics to Computer Science. Following Handl et al., it can be summarized as a three step process: (a) choice of a distance function; (b) choice of a clustering algorithm; (c) choice of a validation method. Although such a purist approach to clustering is hardly seen in many areas of science, genomic data require that level of attention, if inferences made from cluster analysis have to be of some relevance to biomedical research. Unfortunately, the high dimensionality of the data and their noisy nature makes cluster analysis of genomic data particul…
Comparison of Game-Related Statistics in Men's International Championships between Winning and Losing Teams according to Margin of Victory
2014
The aims of this study were (i) to compare water polo game-related statistics by game outcome (winning and losing teams) and margins of victory (close games, unbalanced games, and very unbalanced games), and (ii) to identify characteristics that mark the differences in performances for each group of margin of victory. The game-related statistics of the 308 men's matches played in seven International Championships (Olympic Games, World and European Championships) were analysed. A cluster analysis established three groups (close games, unbalanced games, and very unbalanced games) according to the margin of victory. Differences between game outcomes (winning or losing teams) and margins of vic…
Pour une approche cognitive et multiscalaire des conflits environnementaux
2011
Starting with artificial light as new object damage and emerging environmental problem, this paper intends to develop a general reflection showing the importance of a greater consideration of cognitive dimensions of the damage and risk analysis in environmental conflicting processes. We show how the cost-benefit analysis after the neoclassical theory of production, often used in the search for Pareto-optimal state and in the policies of monetary compensation to resolve environmental conflicts can - indeed must - be strongly challenged. Also, with this reasoning, we oppose an analysis in terms of cognitive interactions that groups develop around environmental goods and items of damage, thus …
Physical activity and exercise in mild cognitive impairment and dementia::an umbrella review of intervention and observational studies
2020
Objectives:\ud \ud The aim of this umbrella review was to determine the effect of physical activity/exercise on improving cognitive and noncognitive outcomes in people with MCI (mild cognitive impairment) and dementia.\ud \ud Design:\ud \ud Umbrella review of systematic reviews (SR), with or without meta-analyses (MAs), of randomized controlled trials (RCTs) and observational studies.\ud \ud Settings and Participants:\ud \ud People with MCI or dementia, confirmed through validated assessment measures. Any form of physical activity/exercise was included. As controls, we included participants not following any prespecified physical activity/exercise intervention or following the same standard…
Rifugiati: Voci della diaspora somala
2003
Acclaimed Somali writer Nuruddin Farah's non-fiction text is based upon a number of interviews to Somali refugees in four European nations historically close to his homeland - Italy, England, Sweden, Switzerland. Their voices intertwine, framed by that of the exile writer, providing a reconstruction of Somalia as a postcolonial nation first and a civil-war ridden failed state later.
L'abolitionnisme de Victor Schoelcher, un humanisme mâtiné de colonialisme et de moralisme
1999
Although this title might be somewhat provocative, there is no intent to be anti-schoelcherist. The aim is not to diminish Victor Schoelcher's considerable achievements, but to fight against the unanimous preconceptions that have transformed this man into a myth. By studying the legal and political consequences of his proposals and his engagements, we have underlined not only the extent and complexity of his work for the Republic - that has been little known up to now, though Schoelcher ought to be considered to be one of the fathers of the Republic - but his contradictions too. Schoelcher was so sure of the virtues of the republican values of the mother country, that his fight, albeit huma…