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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
301

Emotions as Reasons: Against the Standard Belief/Desire Account of Action

Mason, Lindsey Teague 26 December 2013 (has links)
No description available.
302

Dogmatism About Action Forecasts

Hurst, John January 2016 (has links)
No description available.
303

Reason, Utility, and Right Action in Hume's Moral Philosophy

Cardwell, Spencer Christian 18 April 2023 (has links)
While perhaps the most recognizable hallmark of David Hume's moral philosophy is his commitment to an anti-rationalist theory of ethics, I argue that Hume came to reject this position found the Treatise of Human Nature (1739) in his later Enquiry Concerning the Principles of Morals (1751). In the Treatise, Hume endorses the view that reason is wholly inactive and cannot be the source of our sense of morals. According to the Treatise, our human reasoning does not give rise to the feelings of pleasure that we associate with an action being right. Instead, the determination we make that an action is right arises from feelings of approval that are rooted solely in natural sympathy and fellow-feeling, and these feelings never arise from reason. Yet, I argue that in the Second Enquiry, Hume abandons these anti-rationalist commitments and allows rational judgments of utility to give rise to the sentiments that ultimately approve our actions. In this paper, I argue for two claims about the role of reason in Hume's moral philosophy. First, I argue that in the Treatise, Hume is committed to a strong form of anti-rationalism where reason has no role in the process in which we approve/disapprove actions that are right or wrong. Second, I argue Hume moves away from these strong anti-rationalist commitments in the Treatise to a version of his moral theory where reason plays a role in making determinations of morality by allowing rational judgments of utility to give rise to the sentiments that approve actions. Finally, I argue that Hume makes these changes in the Second Enquiry to rule out an egoistic interpretation of his theory, and by accepting a rationalistic sentimentalism, Hume can defend his moral theory from an egoistic interpretation and prevent his system from collapsing into egoism. / Master of Arts / In the Treatise of Human Nature (1739) and the Enquiry Concerning the Principles of Morals (1751), the Scottish philosopher David Hume argued for a moral theory where the rightness or wrongness of any action could be determined by our feelings of pleasure or pain that we feel when we have an idea of that action. While contemporary historians of philosophy agree that in the earlier Treatise version of his theory Hume did not allow these feelings associated with moral rightness to arise from reason, I argue that Hume fundamentally changed his theory in the later Second Enquiry to do just that. In particular, I argue that in the Treatise, Hume did not believe that our feelings about rightness or wrongness could arise from rational judgments. Nevertheless, in the Second Enquiry, Hume changed is theory to allow rational judgments about what is useful to give rise to those moral feelings. I then conclude that Hume made these changes to his theory to prevent his moral philosophy from reducing to a theory where only those actions that are in my self-interest could be considered morally right.
304

Direct action: A threat to democracy?

Randle, Michael January 2002 (has links)
No description available.
305

Essays on Apportionment Methods for Affirmative Action:

Evren, Haydar Emin January 2022 (has links)
Thesis advisor: M. Utku Ünver / Thesis advisor: M. Bumin Yenmez / This collection of two essays in market design examines the designs of affirmative action policies. In the first chapter, “Affirmative Action in Two Dimensions: A Multi-Period Apportionment Problem”, we study affirmative action policies that take the form of reserved seats or positions and apply at two levels simultaneously. For instance, in India, beneficiary groups are entitled to their proportion of reserved seats in public universities at both university and at department levels. We theoretically and empirically document the shortcomings of existing solutions. We propose a method with appealing theoretical properties and empirically demonstrate advantages over the existing solutions using recruitment advertisement data from India. Our problem also suggests possible extensions in the theory of apportionment (translating electoral votes into parliamentary seats). In the second chapter, “Impartial Rosters for Affirmative Action’’, we present an answer to this question for the case where all positions are homogeneous. Devising methods is particularly necessary when the number of seats is small. For instance, a university appoints at most one assistant professor of economics every year, while the country’s affirmative action policy has more than one beneficiary group. To ensure that, over a period of time, each beneficiary group respects the spirit of an affirmative action policy, India devised a tool called roster. We present a theory of designing rosters to argue that only a few rosters can be considered impartial in that they do not favor some beneficiaries over others. We provide a method that constructs the set of impartial rosters. We show that the existing roster of India is not one of them and favors categories with a larger proportion of seats relative to the smaller ones. / Thesis (PhD) — Boston College, 2022. / Submitted to: Boston College. Graduate School of Arts and Sciences. / Discipline: Economics.
306

Accelerating Successive Approximation Algorithm Via Action Elimination

Jaber, Nasser M. A. Jr. 20 January 2009 (has links)
This research is an effort to improve the performance of successive approximation algorithm with a prime aim of solving finite states and actions, infinite horizon, stationary, discrete and discounted Markov Decision Processes (MDPs). Successive approximation is a simple and commonly used method to solve MDPs. Successive approximation often appears to be intractable for solving large scale MDPs due to its computational complexity. Action elimination, one of the techniques used to accelerate solving MDPs, reduces the problem size through identifying and eliminating sub-optimal actions. In some cases successive approximation is terminated when all actions but one per state are eliminated. The bounds on value functions are the key element in action elimination. New terms (action gain, action relative gain and action cumulative relative gain) were introduced to construct tighter bounds on the value functions and to propose an improved action elimination algorithm. When span semi-norm is used, we show numerically that the actual convergence of successive approximation is faster than the known theoretical rate. The absence of easy-to-compute bounds on the actual convergence rate motivated the current research to try a heuristic action elimination algorithm. The heuristic utilizes an estimated convergence rate in the span semi-norm to speed up action elimination. The algorithm demonstrated exceptional performance in terms of solution optimality and savings in computational time. Certain types of structured Markov processes are known to have monotone optimal policy. Two special action elimination algorithms are proposed in this research to accelerate successive approximation for these types of MDPs. The first algorithm uses the state space partitioning and prioritize iterate values updating in a way that maximizes temporary elimination of sub-optimal actions based on the policy monotonicity. The second algorithm is an improved version that includes permanent action elimination to improve the performance of the algorithm. The performance of the proposed algorithms are assessed and compared to that of other algorithms. The proposed algorithms demonstrated outstanding performance in terms of number of iterations and omputational time to converge.
307

Simulation motrice et perception d'objets manipulables : quand l'action potentielle contribue à l'identification de la couleur / Motor simulation and perception of graspable objects : when potential action contribute to the identification of the color

Ferrier, Laurent 17 June 2011 (has links)
L’effet de potentialisation motrice, initialement décrit par Tucker et Ellis (1998), correspond au bénéfice entrainé par l’action potentielle évoquée par la perception d’objets manipulables en lien avec le dispositif de réponse. Cet effet a été observé dans de nombreux contextes expérimentaux. Toutefois, il semble que cet effet ne s’observe pas lorsque la tâche des participants ne porte pas directement sur une caractéristique requise pour le contrôle de l’action (Tipper, Paul & Hayes, 2006) ou qui n’entraîne pas suffisamment d’attention sur l’objet (Ellis, Tucker, Symes & Vainio, 2007 ; Symes, Ellis & Tucker, 2005). Le cas particulier de l’identification de la couleur est un exemple dans lequel cet effet n’est généralement pas constaté (Symes et al. 2005 ; Tipper et al. 2006). En s’appuyant sur des travaux qui proposent une alternative aux théories dissociatives classiques du système visuel (Creem & Proffitt, 2001 ; Frey, 2007 ; Young, 2006 ; Derbyshire, Ellis & Tucker, 2006) et qui se basent essentiellement sur des processus de résonance motrice et de simulation comme condition nécessaire à l’identification et à la reconnaissance (Rizzolatti & Matelli, 2003 ; Bar, 2007 ; Berthoz & Petit, 2003), cette thèse a pour objet de spécifier les conditions d’observation du phénomène de potentialisation motrice en tâche d’identification chromatique. Pour ce faire, nous avons adapté le paradigme SRC modifié de Tucker et Ellis (1998) et le protocole d’amorçage développé par Phillips et Ward (2002) à l’étude de l’identification des couleurs d’objets manipulables. Les résultats que nous avons obtenus montrent une interaction entre l’identification de la couleur et les simulations motrices associées à la perception d’objets manipulables. Ces résultats sont discutés en faveur des modèles qui cherchent à réconcilier les approches écologiques et représentationnelles de la perception ainsi que de ceux qui insistent sur la nature profondément proactive et simulationniste du système perceptif. / Potentiation of action effect, originally described by Tucker and Ellis (1998), corresponds to the advantage led by action evoked by the perception of graspable objects related to the response device. These effects have been reported for many experimental conditions. However, this effect is not observed when the task is not directly about a characteristic required for action control (Tipper, Paul & Hayes, 2006) or when it does not allowed for enough attention on the object (Ellis, Tucker, Symes & Vainio, 2007; Symes, Ellis & Tucker, 2005). Color perception and identification is a particular case where these effects are generally not observed (Symes et al. 2005; Tipper et al. 2006). Relying on recent works that propose an alternative to theories of classic dissociation of the visual system (Creem & Proffitt, 2001; Frey, 2007; Young, 2006; Derbyshire, Ellis & Tucker, 2006) and that are essentially based on motor resonance and simulation processes as a condition to identification and recognition (Rizzolatti & Matelli, 2003; Bar, 2007; Berthoz & Petit, 2003), this thesis aims to specify the conditions of observation of a potentiation of action phenomenon in a chromatic identification task. To that end, we have adapted the SRC paradigm (stimulus response compatibility) modified by Tucker and Ellis (1998) and the priming paradigm developed by Phillips and Ward (2002) to study color identification of graspable objects. Results we obtain shows an interaction between the identification of color and the motor simulations associated with the perception of graspable objects. We discuss our results in the light of models which tend to reconcile ecological and representational approaches of perception as well as those which insist on the deeply proactive and simulationist nature of the perceptual system.
308

The Possibility of Norm-Violation in Deontic Logics for Action Types : An Analysis of Bentzen's Action Type Deontic Logic and a New Semantics

Nygren, Karl January 2016 (has links)
In a recent paper, Bentzen proposes a semantically characterised logic called Action Type Deontic Logic, where normative concepts are applied to action expressions, rather than propositional statements. The logic offers solutions to many of the paradoxes of deontic logic. In particular, Bentzen's semantics solves many puzzles involving the interaction of permission with conjunction and disjunction. One of the reasons for these positive results is the assumption that agents always act according to norm. This assumption means that only agents with ideal behaviour are modelled; there is no possibility for norm-violation. In this thesis, proof techniques and decision procedures for Action Type Deontic Logic in the style of semantic tableau are investigated, and soundness, completeness and termination results are obtained. In order to account for the possibility of norm-violation, a new semantics based on a generalisation of Action Type Deontic Logic models is proposed. The new semantics keeps the possibility of norm-violation open, while many of the virtues of Action Type Deontic Logic remain.
309

Druhy žalob v civilním procesu / Types of civil actions in the civil process

Rosa, Adam January 2019 (has links)
Types of civil actions in the civil process This graduation paper is divided into four chapters. The first chapter describes an action as such. It covers most aspects of an action such as the elements of an action, defects, consequences of filing an action and possible dispositions. An analysis of these aspects should enhance the reader's orientation in the legal terms and help to understand the context and relations between individual types of actions in the following chapters. More focus was put on the prayer for relief as a key element used to categorise individual types of action. The section "Prayer for relief and its types" provides several examples that could help clarify the issue of their categorisation to the non-professional public. The second chapter describes the modern history of the types of actions and the development of procedural legislation. It also contains a reference to the new drafted rules of judicial procedure as a considered replacement of the current Rules of Civil Procedure. The third chapter provides a categorisation of actions and their individual types. Major focus is devoted to the highly discussed declaratory action, plea of res judicata, and the binding nature of the court's justification. Each analysed type of action contains at least one practical and informal...
310

An affirmation action continuum

Wauchope, Liz, n/a January 1987 (has links)
The development of affirmative action strategies designed to achieve equal employment opportunity has been studied along six dimensions of functioning within four separate organisations. Three of these organisations were participants in the Federal Government's Affirmative Action Pilot Program in 1984/5, and one was not. It has been shown that change occurred in a continuous developmental sequence, here called an "Affirmative Action Continuum", within each of these six dimensions over the period of study, with each organisation following a similar sequence of movement. Exceptions occurred where an organisation made no movement at all, or where one or more of the sequential processes was omitted or displaced, in a dimension. The reasons for some of these exceptions, and some of their consequences for later action, have been explored. It has been shown that simultaneous activity occurred across several, dimensions, so that no organisation acted upon only one dimension in isolation from all others. There was some chronological sequencing between dimensions. The indicators of movement along the Affirmative Action Continuum within each dimension were used to describe the change process in each organisation. These indicators proved to be useful both in this regard, and in placing each organisation an the Affirmative Action Continuum in each dimension at two different points in time. In this way, the indicators' usefulness was shown to generalise to four very different institutions, thus suggesting applicability beyond the bounds of this particular study. It is intended that the results of this dissertation, and in particular the model of the Affirmative Action Continuum and the indicators described in Chapter Two, be used by Equal Employment Opportunity practitioners to facilitate their decision making about sequencing of activities designed to achieve equal employment oppportunity.

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