2,529 research outputs found

    Deux Jaloux

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    Il est brai que Thibaut meriteQu\u27on l\u27aime ben il a bon coeurJe l\u27aimais quand j\u27etais petiteQuoique souvent il me fit peurApresent ce n\u27est pas de meme Voyez comme j\u27ai du malheurPlus je grandis et moins je l\u27aimeOlus je grandis et moins je l\u27aimeSous vot\u27bon plaisir monseigneurSous vot\u27bon plaisir monseigneurSous vot\u27bon plaisir monseigneur. 2eC.C\u27qui me facne contre moi memeC\u27est que par queuque sort je crois,A mesure que je le desaimeJ\u27en aime un autre malgre moi;Je voudrais prendre pour ben faireCet autre pour mon epouseurEt garder Thibaut pour mon pereSous vot\u27bon plaisir monseigneur. 3e C.Thibaut m\u27vent pour sa menagereCa me chagrine voyez vous;Il est brutal, il est colere,Il est taquin, il est jaloux;Oui je le sens au fond de l\u27ame,Je ne ferais pas son bonheurEt si jamais j\u27etais sa femme...Sous vot\u27bon plaisir monseigneur

    Mass localization

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    For a given class F\mathcal{F} of closed sets of a measured metric space (E,d,μ)(E,d,\mu), we want to find the smallest element BB of the class F\mathcal{F} such that μ(B)≥1−α\mu(B)\geq 1-\alpha, for a given 0<α<10<\alpha<1. This set BB \textit{localizes the mass} of μ\mu. Replacing the measure μ\mu by the empirical measure μn\mu_n gives an empirical smallest set BnB_n. The article introduces a formal definition of small sets (and their size) and study the convergence of the sets BnB_n to BB and of their size

    Active living:the impact of renovating urban open spaces on increasing the level of physical activity among social groups

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    Introduction The provision of active parks/public open space is the key factor in promoting active living, because people and specially low-income and elderlies are being more interested in doing non-organized/informal, and no-cost sports/physical activities in outdoor spaces in recent decades (Borgers et al, 2013; Thiesen-Raaphorst, 2015; Sallis, Owen & Fisher, 2008; Humpel, Owen & Leslie, 2002). Giving the concern about low rate of physical activities among low-income minority, elderlies and over weighted people, the municipality of Groningen invested in renovation of parks/ open spaces, in order to encourage all people to become more physically active. To what degree park renovations accomplish this goal is unknown. Method We used the System for Observing Play and Recreation in Communities (SOPARC), to measure open space/park users and their physical activity levels after the renovation. We also surveyed parks users before and after renovation, and local residents about their use of the parks. Results All respondents were happy with the renovation that is increasing the social cohesion of the neighborhood. The users are mainly active young athletes and children, and the renovation significantly increased their park use. However, the improved parks/spaces do not attract inactive people. Weather condition and the different time of the day were not associated with using the park. Conclusion Park’s improvements can have a significant impact on increasing the frequency of park use, however, it is not enough to encourage inactive people to be physically active. Key words Physical activity, active living, open spaces, Groningen Reverences Borgers, J., Thibaut, E., Van der Meerschen, H., Van Reusel, B., Vos, S., & Scheerder, J. (2015). Sports participation styles revisited: A time-trend study in Belgium from the 1970s to the 2000s. International review for the sociology of sport, 50(1), 45-63. Bouckaert, G. (2006). Prestaties en prestatiemanagement in de publieke sector. Tijdschrift voor Economie en Management, 51(3), 237. Humpel, N., Owen, N., & Leslie, E. (2002). Environmental factors associated with adults’ participation in physical activity: a review. American journal of preventive medicine, 22(3), 188-199. Sallis, J. F., Cerin, E., Conway, T. L., Adams, M. A., Frank, L. D., Pratt, M., ... & Davey, R. (2016). Physical activity in relation to urban environments in 14 cities worldwide: a cross-sectional study. The Lancet. Tiessen-Raaporst, A. (2015). Rapportage sport 2014. The Hague, SCP

    Synergistic Interactions of Dynamic Ridesharing and Battery Electric Vehicles Land Use, Transit, and Auto Pricing Policies

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    It is widely recognized that new vehicle and fuel technology is necessary, but not sufficient, to meet deep greenhouse gas (GHG) reductions goals for both the U.S. and the state of California. Demand management strategies (such as land use, transit, and auto pricing) are also needed to reduce passenger vehicle miles traveled (VMT) and related GHG emissions. In this study, the authors explore how demand management strategies may be combined with new vehicle technology (battery electric vehicles or BEVs) and services (dynamic ridesharing) to enhance VMT and GHG reductions. Owning a BEV or using a dynamic ridesharing service may be more feasible when distances to destinations are made shorter and alternative modes of travel are provided by demand management strategies. To examine potential markets, we use the San Francisco Bay Area activity based travel demand model to simulate business-as-usual, transit oriented development, and auto pricing policies with and without high, medium, and low dynamic ridesharing participation rates and BEV daily driving distance ranges. The results of this study suggest that dynamic ridesharing has the potential to significantly reduce VMT and related GHG emissions, which may be greater than land use and transit policies typically included in Sustainable Community Strategies (under California Senate Bill 375), if travelers are willing pay with both time and money to use the dynamic ridesharing system. However, in general, large synergistic effects between ridesharing and transit oriented development or auto pricing policies were not found in this study. The results of the BEV simulations suggest that TODs may increase the market for BEVs by less than 1% in the Bay Area and that auto pricing policies may increase the market by as much as 7%. However, it is possible that larger changes are possible over time in faster growing regions where development is currently at low density levels (for example, the Central Valley in California). The VMT Fee scenarios show larger increases in the potential market for BEV (as much as 7%). Future research should explore the factors associated with higher dynamic ridesharing and BEV use including individual attributes, characteristics of tours and trips, and time and cost benefits. In addition, the travel effects of dynamic ridesharing systems should be simulated explicitly, including auto ownership, mode choice, destination, and extra VMT to pick up a passenger

    The Perception of Power

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    This study examines the impact of some basic exchange-theory variables, the value and scarcity of outcomes, on perceptions of Self and Other power in a conflict setting. Each respondent took the role of an employee in conflict with an employer, and assessed the magnitude of Self and Other (employer) power. Four variables are manipulated: Self’s outcome scarcity, the value of the outcome to Self, Other’s outcome scarcity, and the value of the outcome to Other. The results are consistent with predictions drawn from the Blau, and Emerson (a, b) treatments of dependence relations. The results suggest that the stakes contending parties have in a conflict encounter bear on power perceptions, and an elaboration of a recently formulated theory of power perception is undertaken on the basis of the data

    Metatheory and Friendly Competition in Theory Growth: The Case of Power Processes in Bargaining

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    [Excerpt] This paper analyzes the theoretical development taking place in a program of research on power processes in bargaining (see Bacharach and Lawler 1976, 1980, 1981a, 1981b; Lawler and Bacharach 1976, 1979, 1987; Lawler, Ford, and Blegen 1988; Lawler and Yoon 1990; Lawler 1986, 1992). The theoretical program takes as its starting point a situation where individuals, groups, organizations, or even societies with conflicting interests voluntarily enter into explicit bargaining. Explicit (as opposed to tacit) bargaining assumes the mutual acknowledgment of negotiations, conflicting issues along which compromise is possible, and open lines of communication through which parties can exchange offers and counteroffers in an attempt to resolve the issues that divide them (Schelling 1960; Bacharach and Lawler 1980; Boyle and Lawler 1991). The scope of this theoretical research program assumes further that the parties have a power capability, that they use this power tactically in an effort to achieve desired outcomes, and that they strive for a favorable position during the bargaining process
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