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Paris West University Nanterre La Défense

EducationParis, France
About: Paris West University Nanterre La Défense is a education organization based out in Paris, France. It is known for research contribution in the topics: Population & Finite element method. The organization has 895 authors who have published 1430 publications receiving 21712 citations.


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Journal ArticleDOI
TL;DR: A recent traitement des donnees de mortalite de 2003, recemment validees, permet d'apprecier les tendances recentes de la mortalite par cancer a l'aune de ces tendances anciennes as mentioned in this paper.
Abstract: Le nombre de deces par cancer et le poids des cancers dans la mortalite totale ont beaucoup augmente tout au long du XXe siecle. Dans le meme temps, les taux de mortalite diminuent depuis la fin des annees 1980. Le traitement des donnees de mortalite de 2003, recemment validees, permet d'apprecier les tendances recentes de la mortalite par cancer a l'aune de ces tendances anciennes. L'augmentation du nombre de deces et de la part des cancers dans la mortalite se confirme de meme que la diminution de la letalite. Les ecarts entre les hommes et les femmes se reduisent. Le cancer est aujourd'hui la premiere cause de deces entre 40 et 75 ans. L'analyse des tendances recentes confirme egalement la diminution de la mortalite pour differentes localisations cancereuses (estomac, voies aerodigestives superieures ou colorectales), l'augmentation pour d'autres (peau, systeme nerveux central, bronchopulmonaires pour les femmes). Cette approche permet aussi d'envisager l'amorce d'une inversion de tendance pour la mortalite par lymphome non hodgkinien (diminution pour les femmes apres une phase de forte augmentation). Ces changements ne modifient cependant pas l'importance des disparites geographiques de mortalite, tant pour les hommes que pour les femmes.

7 citations

Journal ArticleDOI
01 Jul 2006-Itbm-rbm
TL;DR: In this article, the authors poser la problematique du confort des sieges en prenant en compte la diversite morphologique des usagers and en y integrant des contraintes biomecaniques and mecanobiologiques.
Abstract: Resume Les risques de blessure lors du port de charge lourde sont bien connus. A l'inverse, la position assise, associee a la notion de repos et de confort, peut paraitre sans danger. Cependant, la position assise peut engendrer des troubles musculosquelettiques. Des etudes recentes en biomecanique permettent de mieux comprendre les parametres d'inconfort lies a la position assise. Les articulations du corps humain doivent respecter des positions physiologiques, permettant une posture musculairement economique. Les desordres musculosquelettiques ont pour origine une perturbation du tonus musculaire. Les contractions musculaires, qu'elles soient repetees ou constantes, meme avec une amplitude faible, sont nocives. Le resultat est une douleur due aux spasmes du muscle. Si les courbures rachidiennes sont trop accentuees ou trop effacees en position assise, ou bien si les articulations du reste du corps sont dans une position trop eloignee de leur position neutre, des efforts et des contraintes trop importantes s'exercent sur les tissus articulaires. Ces contraintes seront a l'origine des informations articulaires responsables de la modification anormale du tonus. Cependant, une posture, meme si elle est ideale, ne peut etre maintenue durant un laps de temps trop long. Celle-ci va avoir des effets deleteres sur le metabolisme des tissus articulaires et sur la fatigue musculaire. Une mobilite relative entre certaines parties du siege peut diminuer ces effets en favorisant une alternance de contraintes et de decontraintes sur les tissus articulaires. Il est necessaire de poser la problematique du confort des sieges en prenant en compte la diversite morphologique des usagers et en y integrant des contraintes biomecaniques et mecanobiologiques.

7 citations

Posted Content
TL;DR: In this article, the authors analyze the logic at play in the current evolution of the structure of the music industry and propose two antagonistic strategies, corresponding to different segments of the market.
Abstract: On the basis of an in depth analysis of the flow of revenues within the music industry and of the emerging practices, we attempt to understand the logic at play in the current evolution of the structure of the industry. We claim that the record companies used to play a role that was useful for the dynamic and for the quality of music production, and analyze whether it can be maintained despite the impossibility for them to further control the formation and distribution of revenues generated by recorded music. Two antagonistic strategies, corresponding to different segments of the market, are highlighted in this paper. One targets the mass market and relies on the recognition by the on-line distributors of the mutual dependency between them and the record companies. It also admits that this music is characterized by short commercial life cycles and that it should be marketed as a consumer product. Moreover revenues are not necessarily generated by sales, but by the value of temporally exclusive release in some channels. The second model targets the wide number of niches at the fringe of this mass market and relies on the building of communities of customers sharing common tastes and values and on the development of their loyalty. The model is commercial, but relies clearly on the cooperation among the various stakeholders that build a common safe harbor enabling specific types of music to sustainably develop. Value added services funded by subscription have to be developed.

7 citations

Journal ArticleDOI
TL;DR: In this paper, the authors examined the role of job insecurity and job demands in non-working hours through technologies on emotional exhaustion mediated by Internet addiction, and found that both job insecure and the requests to use technology for work purposes during non-work time exacerbate emotional exhaustion through the mediation of Internet addiction.

7 citations

Journal ArticleDOI
TL;DR: Beyond the well-known health perspective related to the regular participation of older adults in physical activity, the present results open a social optimistic perspective, in which being physically active seems a promising way to challenge the widespread and resistant stereotype content of older people commonly perpetuated.
Abstract: Background/Study Context: Based on the stereotype content model and the behaviors from intergroup affect and stereotypes map (Cuddy et al., 2008; Advances in experimental social psychology [Vol. 40, pp. 61–149], New York: Academic Press), we examined whether being physically active may challenge the traditional stereotypes related to older adults.Methods: We compared how 94 participants (Mage = 24.48 years, SD = 7.15 years) judged one of three target groups (older adults in general, physically active older adults, and socially active older adults), with regard to perceived status and competition, warmth and competence judgments, emotional and behavioral reactions.Results: Results showed that being physically active was associated with higher status and competence. Physically active older adults were specifically viewed as an admired group eliciting both active (helping) and passive facilitation (associating) tendencies.Conclusion: Beyond the well-known health perspective related to the regular participati...

7 citations


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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
202331
2022252
2021146
2020131
2019116
201896