Academic literature on the topic 'Perception de l'incertitude'
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Journal articles on the topic "Perception de l'incertitude"
Le Scouarnec, François-Pierre. "La gestion de l'incertitude dans une organisation internationale : le cas de I'OACI." Études internationales 27, no. 1 (April 12, 2005): 129–42. http://dx.doi.org/10.7202/703562ar.
Full textKupperstein, Lenore. "Treatment and Rehabilitation of Delinquent Youth." Acta Criminologica 4, no. 1 (January 19, 2006): 11–111. http://dx.doi.org/10.7202/017016ar.
Full textDissertations / Theses on the topic "Perception de l'incertitude"
Dupuy, Philippe. "Perception du risque et perception de l'incertitude : réexamen des phénomènes de contagion sur le marché de la dette des pays émergents." Paris 9, 2003. https://portail.bu.dauphine.fr/fileviewer/index.php?doc=2003PA090063.
Full textLapthorn, Barbara. "Analyse conceptuelle et méthodologique de l'incertitude perçue dans le travail et sa gestion." Doctoral thesis, Universite Libre de Bruxelles, 2012. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/209621.
Full textDoctorat en Sciences Psychologiques et de l'éducation
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Flotat, Jean-Christophe. "Perception visuelle et mouvement de frappe au tennis : effet de la pression temporelle, de l'incertitude spatiale et du niveau d'expertise." Université Marc Bloch (Strasbourg) (1971-2008), 2003. http://www.theses.fr/2003STR20029.
Full textThe aim of this thesis was to identify all visuomotor adjustments that expert and non-expert tennis players might implement under various temporal and spatial constraints. Our core assumption applied to the existing relationship between visual perception of the ball trajectory and behavioral adjustment to. The experimental tennis court we had elaborated enabled us to watch the subjects in most reality-like game situations and to realize synchronized records of central vision and spatio-temporal parameters of movement. We noticed that ocular pursuit of the ball trajectory generally ceases 150 ms prior to the precise moment of racket-ball contact. Increased temporal pressure made this cessation occur even earlier. The resulting delay was of 300 ms for non-expert players, 200 ms for expert players, the latter demonstrating their ability to have ocular pursuit near more closely the moment of racket-ball contact. By simulating an opponent, we could observe the mode of information pick-up in central vision diversify toward: continuous ocular pursuit of the ball trajectory, disrupted pursuit accompanied by temporary focus on the opponent, and visual "focusing" on a theoretical middle-point between the opponent and the probable stroke-execution point. The discussion treatised the role of the information pick-up time and angular ball velocity as well as the role of the visuomotor delay upon central vision. In terms of spatio-temporal parameters of movement, the higher the temporal pressure, the shorter the time window allocated to preparing for hitting the ball, the duration of the proper stroke remaining rather unchanged. We also could evidence temporal adjustments within the overall movement, overwhelmingly during the final preparation phase. The debate was to consider process-related aspects of how tennis players make a link between perception and action. The results of our study might be of great interest to those who may want to reconsider didactics in tennis
Blier, Mylène. "Estimation temporelle avec interruption : les effets de localisation et de durée d'interruption sont-ils sensibles à l'incertitude ?" Doctoral thesis, Université Laval, 2009. http://hdl.handle.net/20.500.11794/21201.
Full textSong, Bing. "Décisions des entrepreneurs. Création d'entreprise, entrepreneuriat à fort développement et évolution de l'équipe fondatrice." Thesis, Université Côte d'Azur, 2022. http://www.theses.fr/2022COAZ0011.
Full textEntrepreneurs contribute significantly to economic activities and job creation. Engaging in entrepreneurial activities requires entrepreneurs to face the high likelihood of failure, take risks, and bear a great deal of uncertainty. Hence, understanding and identifying factors that contribute to individuals starting a business, keeping engaging in and growing their entrepreneurial activities are crucial. This study explores 1) a novel factor that determines various levels of entrepreneurial propensity across countries and cultures and 2) how the entrepreneurs and entrepreneurial teams choose their development paths and evolvement.Chapter 1 illustrates and initiatively employs a linguistic feature of future tense, inflectional morphology (i.e., conjugation) for future tense (IF), to measure the perception of uncertainty, and explores its effect on a country's entrepreneurial propensity. Using inflectional morphology for future tense is argued to make speakers perceive uncertainty intensely. Therefore, their resident countries and regions experience fewer new ventures created. The empirical evidence supports the proposition by using the country-level data in 137 countries from 2010 to 2018. The finding implies that the linguistic feature of future tense can serve as the institutional factor of an individual's perception of uncertainty and contribute to the heterogeneity of nationwide and regional entrepreneurial propensity.Chapter 2 investigates whether the founding team composition of novice entrepreneurs help predict whether they become high-growth entrepreneurs. Unlike previous research, this study takes the entrepreneur's perspective by tracking 1000 novice entrepreneurs' entrepreneurial activity in their first ten years. The results show that team composition in the very first company matters for the likelihood that entrepreneurs ultimately experience high-growth status. The findings further indicate that non-family members participating as business partners in the very first company of the entrepreneurs help them become habitual. Moreover, high-growth entrepreneurs are more often habitual entrepreneurs. When running the analysis at the company level, different results appear, which highlights the need for choosing well the level of analysis when comparing the outcomes of entrepreneurial activity.Chapter 3 assesses the evolution of entrepreneurial founding teams (EFTs). EFTs are key drivers of new ventures' success, but they are not static over time. In this chapter, the temporality of EFT evolutionary events is highlighted and evidenced to make different consequences. This investigation was conducted by tracking 1,000 U.K. EFTs for the first ten years of their ventures. Based on the temporal sequence of founder departure and new member entry, founder crowd-out and replacement are two newly defined types of evolution. The results reveal different antecedents (equity ownership, alternative entrepreneurial opportunity and the disparity of ownership distribution) for founder departure and crowd-out, as well as for new member entry and replacement. Furthermore, the disparity of ownership after evolution is affected differently by evolutionary events in terms of magnitude. These findings shed light on the importance of the temporality of EFT evolutionary events
Hamel, Lucie. "L'incertitude par principe, déroutes à variables cachées : variations sur la perception et la représentation du réel." Thèse, 2010. http://www.archipel.uqam.ca/3415/1/D1953.pdf.
Full textBooks on the topic "Perception de l'incertitude"
Brunet, Sebastien, Patrick Biren, and Anne Bertrand. L'Expertise En Questions: Domestiquer L'Incertitude Dans La Societe Du Risque. Peter Lang Publishing, 2002.
Find full textSébastien, Brunet, ed. L' expertise en questions: Domestiquer l'incertitude dans la société du risque. Bruxelles: PIE-P. Lang, 2002.
Find full textReports on the topic "Perception de l'incertitude"
Concina, Laura. Attitude face au risque & Sciences économiques. Fondation pour une culture de sécurité industrielle, May 2014. http://dx.doi.org/10.57071/337arf.
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