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71.
In this essay I argue that sports at their best qualify as final ends, that is, as ends whose value is such that they ground not only the practices whose ends they are, but everything else we do as human agents. The argument I provide to support my thesis is derived from Harry Frankfurt's provocative work on the importance of the things we care about, more specifically, on his claim that it is by virtue of caring about things and practices, really caring about them – even loving them – we are able to regard and treat them as final ends. Sports, I claim, are paradigmatic examples of practices cared about and loved in these deep ways, and as such deserve to be considered, rather than dismissed because of their supposed triviality, as one of those ends around which a life most worth living can be legitimately forged.  相似文献   
72.
    
This article considers the problem of bed rearrangement in a hospital. The problem is formulated as multi‐objective mathematical program. The objectives driving the reallocation of beds could be conflicting in nature. The number of needed beds in each department is found to be highly related to length of stay (LOS) of a patient. Some described it as a random variable following a power law distribution. Hence, determining the number of the reallocated beds in each department could be treated stochastically because it depends on the fluctuation of the LOS. The complexity of the problem is taking care of by formulating the problem as multi‐objective stochastic transportation problem and finding a compromise solution using a linear fuzzy function on the deterministic equivalent. The program is polynomial time solvable. The approach is illustrated through a bi‐objective bed rearrangement problem, treating the possibility of increasing the admissions and the bed occupation, with real data from a hospital.  相似文献   
73.
    
Perceived risk can be defined as the expectation of being involved in a traffic accident. Traffic risk perception is often subjectively evaluated being risk perception as highly individual, and depending on experiences with accidents. For this reason, a subjective measure of risk level can be useful. On the other hand, accident risk level can be measured also through objective measures, consisting in kinematic parameters defining the driving style. At this aim, it is very important to analyse instantaneous and geo-referenced travelling kinematic parameters of the vehicle recorded by real tests on the road.The aim of this paper is to identify the accident risk level of each driver based on a methodology combining both subjective and objective parameters. Specifically, by using the proposed methodology the risk can be measured immediately by using only the kinematic parameters adopted when driving; we defined three levels of risk of being involved in a road accident (low, medium, and high risk). We retain that our research can give a contribution in terms of improvement of road safety, because the distorted perception of risk level is one of the main causes of road accidents. Very often, drivers are not aware of the risk taking; therefore, it is necessary to raise the awareness of drivers to have safer driving. The proposed method can be useful for informing the driver on the level of risk he/she assumes, so that he/she can take the necessary precautions next time that will cover that stretch of road.  相似文献   
74.
    
ABSTRACT

This article attempts to expose an unwarranted narrowness in the study of idealism in nineteenth century philosophy, and to show that the field of idealism is much wider than usually assumed. This narrowness stems from the influence of Hegel’s history of philosophy, which saw the idealist tradition as beginning in Kant, passing through Fichte and Schelling, and then culminating in his own system. This conception of history has been disseminated by Hegel’s followers and still prevails today. I argue that this conception is too narrow for several reasons. First, it ignores the romantic idealists (Hölderlin, Novalis, Schlegel); second, it excludes the opposing tradition of idealism of Herbart, Fries and Beneke, which affirmed (against Schelling and Hegel) transcendental idealism, an empiricist epistemology, the existence of the thing-in-itself and the value of the Kantian dualisms; and, third, it neglects the history of idealism after Hegel later in the nineteenth century, more specifically, the idealism of Trendelenburg, Lotze and Hartmann.  相似文献   
75.
    
According to the truth-conduciveness problem of coherentism, the coherence theory of justification can hardly show that coherentist justification is truth-conducive. This problem is generally conceived as the most recalcitrant problem with the coherence theory. The purpose of this paper is to show that it does not pose a serious problem for a certain version of coherentism, namely a Sellarsian explanatory coherence theory of justification combined with the deflationary theory of truth. On this version of coherentism, our epistemic goal is to gradually improve our conceptual framework so as to maximize its explanatory coherence, and there is no substantial norm of truth independent of the norms of justification, so that we cannot evaluate the truth-conduciveness of a belief independently of the norms of justification. I argue that this version of coherentism can cope with the truth-conduciveness problem.  相似文献   
76.
This study investigated the relationship between job search objectives (finding a new job/turnover, staying aware of job alternatives, developing a professional network, and obtaining leverage against an employer) and job search methods (looking at job ads, visiting job sites, networking, contacting employment agencies, contacting employers, and submitting applications). In a sample of 205 employed individuals from Belgium and Romania, job search objectives were significantly related to job search methods even after job satisfaction was controlled. Furthermore, particular objectives predicted specific methods. While the finding a new job/turnover objective predicted all search methods, staying aware of alternatives predicted using job ads and sites; the network objective predicted networking and contacting employers; and the leverage objective predicted contacting employers. Results suggest that search objectives are important for understanding job seekers’ search behavior and support the view that job search is a self-regulatory process that begins with objectives which activate search behavior.  相似文献   
77.
    
I gratefully acknowledge and respond here to four reviews of my recent book, Cosmology from Alpha to Omega. Nancey Murphy stresses the importance of showing consistency between Christian theology and natural science through a detailed examination of my recent model of their creative interaction. She suggests how this model can be enhanced by adopting Alasdair MacIntyre's understanding of tradition in order to adjudicate between competing ways of incorporating science into a wider worldview. She urges the inclusion of ethics in my model and predicts that this would successfully challenge the competing naturalist tradition in contemporary society. John F. Haught weighs the alternatives of viewing divine action as objective versus subjective and of divine action at one level in nature or at all levels. He asks whether physics is fundamental to nature, arguing instead that metaphysics should be considered as fundamental. Michael Ruse assesses occasional versus universal divine action, the problems raised to divine action when it is related to quantum mechanics, and the way these relations exacerbate the challenge of natural theodicy. As an alternative he suggests viewing God as outside time and acting through unbroken natural law. Willem B. Drees discusses my use of the bridge metaphor for the relation between theology and science, the implications when science is inspired by theology, the role of contingency and necessity in the anthropic principle/many-worlds debate, and the challenge of cosmology to eschatology with the ensuing problem of theodicy.  相似文献   
78.
    
Abstract: Kant has argued that moral requirements are categorical. Kant's claim has been challenged by some contemporary philosophers; this article defends Kant's doctrine. I argue that Kant's claim captures the unique feature of moral requirements. The main arguments against Kant's claim focus on one condition that a categorical imperative must meet: to be independent of desires. I argue that there is another important, but often ignored, condition that a categorical imperative must meet, and this second condition is crucial to understanding why moral requirements are not hypothetical. I also argue that the claim that moral requirements are not categorical because they depend on desires for motivation is beside the point. The issue of whether moral requirements are categorical is not an issue about whether moral desires or feelings are necessary for moral motivation but are rather an issue about the ground of moral desires or moral feelings. Moral requirements are categorical because they are requirements of reason, and reason makes moral desires or feelings possible.  相似文献   
79.
    
An approach to generating all efficient solutions for multiple objective programs with piecewise linear objective functions and linear constraints is presented. The approach is based on the decomposition of the feasible set into subsets, referred to as cells, so that the original problem reduces to a series of single objective linear programs and feasibility tests over the cells. The concepts of cell-efficiency and complex-efficiency are introduced and their relationship with efficiency is examined. A generic algorithm for finding efficient solutions for bi-objective piecewise linear programs is proposed. Applications in location theory as well as in worst case analysis are highlighted. Copyright © 1999 John Wiley & Sons, Ltd.  相似文献   
80.
英语单词记忆过程中策略的选用和评价的研究   总被引:2,自引:0,他引:2  
问卷结果表明 :普通大学生和 GRE考生在有关记忆过程的知识方面没有差异 ;绝大多数 GRE考生有选用“较多的”策略趋势 ,且在规定单词记忆量和精细加工策略方面差异显著 ;两类被试在对策略的评价的总体上具有一致性 ,但两类被试在选择比较有效和值得推荐的策略时 ,在一些自我监控策略上的选取比率表现出差异 ,在选择效果不佳和基本无效策略时 ,在某些一般记忆加工策略上选取比率也存在差异 ;绝大多数被试推荐策略是基于经验 ,判定策略无效是源于直觉判断。本文结合前人的研究成果 ,探讨了知识、情景因素与策略的选择和运用的关系 ;提出了实际学习情景下策略有效性意识形成的两个因素及可能途径。  相似文献   
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