Search results for "Trend"
showing 10 items of 404 documents
Comment on "Estimating average annual per cent change in trend analysis"
2010
We discuss some issues relevant to paper of Clegg and co-authors published in Statistics in Medicine; 28, 3670-3682. Emphasis is on computation of the variance of the sum of products of two estimates, slopes and breakpoints.
Capturing methodological trends in mobile communication studies
2013
This study investigates methodological trends in mobile communication studies. The articles published over the past 20 years in five journals (Communication Research, Journal of Communication, Journal of Computer-Mediated Communication, New Media & Society, and Information, Communication & Society) are analysed. The results show that the quantitative and qualitative studies have increased while theoretical accounts have remained few. The quantitative approach is the most applied. The studied articles reflect a structural problem of science communication that stems from the lack of cumulativity of scientific results and cross-national analyses and from the standard length of articles that po…
Climate change of Benin for the period 1950-2010 and its impact on surface water.
2016
6 pages; International audience; In West Africaand Benin in particular, variability / climate change affects the availability of surface water resources. Thus,this study aims to analyze the rainfall field of Benin from the fifty three (53) meteorological stations from 1950to 2010 and to detect the rainfall amounts and the average temperature of six synoptic stations and thehydrometric stations of Niger river in, Benin, Pendjari, Ouémé, Mono and Couffo. From the analysis a trend ofdeclining precipitation and of rising temperatures have been highlighted. This decrease is more pronounced inthe Sudanese area (north of 8 ° N) and in the sub-equatorial area (south of 8 ° N). This decrease of prec…
Spatial distribution of temperature trends in Sicily
2014
La consommation culturelle change, les institutions s'adaptent
2006
A conclusion is widely shared by the professionals of cultural sector: the consumers' motivations have changed and especially, their relation with the cultural products and services. This article seeks to analyse different trends applied to various fields of cultural sector (live shows, museums, cultural industries...) in order to improve the understanding of this "new" cultural audience. We define and illustrate each seven consumption orientations. Finally, we make evaluate each tendency by professionals of the cultural field.
Quel marketing pour les entreprises culturelles européennes ou comment renouveler l'offre face à une consommation en mouvement ?
2006
A conclusion is widely shared by the professionals of cultural sector: the consumers' motivations have changed and especially, their relation with the cultural products and services. This article seeks to analyse different trends applied to various fields of cultural sector (live shows, museums, cultural industries...) in order to improve the understanding of this "new" cultural audience. We define and illustrate each seven consumption orientations. Finally, we make evaluate each tendency by professionals of the cultural field.
Quand l'offre muséale fait écho aux grandes tendances de consommation
2008
A conclusion is widely shared by the professionals of cultural sector: the consumers' motivations have changed and especially, their relation with the cultural products and services. This article seeks to analyse different trends applied to museums in order to improve the understanding of this "new" cultural audience. We define and illustrate by innovative practices each seven consumption orientations. Finally, each tendency is evaluated by professionals of this cultural field.
Mean speed in professional cycling: No evidence of decline
2014
Abstract The aim of this article was to evaluate the mean speed progression of the three major cycling stage races in order to empirically establish whether excellent in performance in professional cycling is to some extent correlated with the trend of blood doping and anti-doping throughout more than a century of official cycling competitions. We retrieved data about the mean speed of the winners of the Tour de France, Giro d’Italia and Vuelta a Espana, since their beginning. A linear correlation has then been calculated between the years and the mean speed in km/h for each single major cycling stage race, as well as for the mean speed of the winners of the three major cycling stage races …
Africa ad portas? : Italiens Migrationspolitik
2010
Through police co-operation, re-admission agreements, and setting up of detention camps, Italy’s immigration policy tries to delocalise border controls between Europe and North Africa. Italian immigration quotas and development aid should induce countries of origin and transit of migrants to tighten their border controls and cooperate with Italy. Development aid is used by the EU in order to exert pressure on other countries, whereas Libya for instance uses transiting refugees as a diplomatic weapon. On the other hand, relations between Italy and North African countries do not focus on human rights violations taking place in some of these countries.
Worldwide trends in diabetes since 1980: a pooled analysis of 751 population-based studies with 4·4 million participants
2016
Background One of the global targets for non-communicable diseases is to halt, by 2025, the rise in the agestandardised adult prevalence of diabetes at its 2010 levels. We aimed to estimate worldwide trends in diabetes, how likely it is for countries to achieve the global target, and how changes in prevalence, together with population growth and ageing, are aff ecting the number of adults with diabetes. Methods We pooled data from population-based studies that had collected data on diabetes through measurement of its biomarkers. We used a Bayesian hierarchical model to estimate trends in diabetes prevalence—defi ned as fasting plasma glucose of 7·0 mmol/L or higher, or history of diagnosis …