Automatic moving object detection and tracking is very important task in video surveillance applications. In the present work the well known background subtraction model and use of Gaussian Mixture Models have been used to implement a robust automated single object tracking system. In this implementation, background subtraction on subtracting consecutive frame-by-frame basis for moving object detection is done. Once the object has been detected it is tracked by employing an efficient GMM technique. After successful completion of tracking, moving object recognition (...) of those objects using well known Principal Component Analysis, which is used for extracting features and Manhattan based distance metric is used for subsequent classification purpose. The system is capable of handling entry and exit of an object. Such a tracking system is cost effective and can be used as an automated video conferencing system and also has applications like human tracking, vehicles monitoring, and event recognition for video surveillance. The proposed algorithm was tested on standard database on complex environments and the results were satisfactory. (shrink)

This is Part 1 of a paper on fibred semantics and combination of logics. It aims to present a methodology for combining arbitrary logical systems L i , i ∈ I, to form a new system L I . The methodology `fibres' the semantics K i of L i into a semantics for L I , and `weaves' the proof theory (axiomatics) of L i into a proof system of L I . There are various ways of doing this, we (...) distinguish by different names such as `fibring', `dovetailing' etc, yielding different systems, denoted by L F I , L D I etc. Once the logics are `weaved', further `interaction' axioms can be geometrically motivated and added, and then systematically studied. The methodology is general and is applied to modal and intuitionistic logics as well as to general algebraic logics. We obtain general results on bulk, in the sense that we develop standard combining techniques and refinements which can be applied to any family of initial logics to obtain further combined logics. The main results of this paper is a construction for combining arbitrary, (possibly not normal) modal or intermediate logics, each complete for a class of (not necessarily frame) Kripke models. We show transfer of recursive axiomatisability, decidability and finite model property. Some results on combining logics (normal modal extensions of K) have recently been introduced by Kracht and Wolter, Goranko and Passy and by Fine and Schurz as well as a multitude of special combined systems existing in the literature of the past 20-30 years. We hope our methodology will help organise the field systematically. (shrink)

The relationship between economics and the philosophy of natural science has changed substantially during the last few years. What was once exclusively a one-way relationship from philosophy to economics now seems to be much closer to bilateral exchange. The purpose of this paper is to examine this new relationship. First, I document the change. Second, I examine the situation within contemporary philosophy of science in order to explain why economics might have its current appeal. Third, I consider some of the (...) issues that might jeopardize the success of this philosophical project. (shrink)

In A Theory of Justice, Rawls attempts to ground intergenerational justice by "virtual representation" through a thickening of the veil of ignorance. Contractors don't know to what generation they belong. This approach is flawed and will not result in the just savings principle Rawls hopes to justify. The project of grounding intergenerational duties on a social contractarian foundation is misconceived. Non-overlapping generations do not stand in relation to one another that is central to the contractarian approach.

According to historical theories of biological function, a trait's function is determined by natural selection in the past. I argue that, in addition to historical functions, ahistorical functions ought to be recognized. I propose a theory of biological function which accommodates both. The function of a trait is the way it contributes to fitness and fitness can only be determined relative to a selective regime. Therefore, the function of a trait can only be specified relative to a selective regime. Apart (...) from its desirable pluralism, only this view of relational function can support the function/accident and function/malfunction distinctions commonly thought to be part of the concept of function. Furthermore, only relational function correctly characterizes the explanatory consequences of function attributions in evolutionary biology. (shrink)

A record of the words and teachings of Confucius, _The Analects_ is considered the most reliable expression of Confucian thought. However, the original meaning of Confucius's teachings have been filtered and interpreted by the commentaries of Confucianists of later ages, particularly the Neo-Confucianists of the Song dynasty, not altogether without distortion.In this monumental translation by Professor D. C. Lau, an attempt has been made to interpret the sayings as they stand. The corpus of the sayings is taken as an organic (...) whole and the final test of the interpretation rests on the internal consistency it exhibits. In other words, _The Analects_ is read in the light of _The Analects._This results in a truer understanding of Confucius' thought than the traditional interpretation and paves the way for a re-assessment of its importance in the history of Chinese thought and its relevance to the present day world.This volume also contains an introduction to the life and teachings of Confucius, and three appendices on the events in the life of Confucius, on his disciples, and on the composition of _The Analects._. (shrink)

When can one say that a new theory is truer than the old one it contradicts, even though neither is absolutely true? We are primarily concerned with the case in which the conflicting theories offer answers to the same questions, and so we do not introduce considerations of "logical width". We propose that part of the new theory is truer than part of the old one when the former part gets right whatever the latter-part got right while the former does (...) not make any new mistakes. Pragmatic considerations will determine the relative importance of whatever new mistakes the new theory does make as a whole. To avoid artificial counterexamples, we restrict the parts compared to those that are "convex". A "convex" theory is one that holds in all cases intermediate between any two cases in which it holds. (shrink)

Laws of nature have been traditionally thought to express regularities in the systems which they describe, and, via their expression of regularities, to allow us to explain and predict the behavior of these systems. Using the driven simple pendulum as a paradigm, we identify three senses that regularity might have in connection with nonlinear dynamical systems: periodicity, uniqueness, and perturbative stability. Such systems are always regular only in the second of these senses, and that sense is not robust enough to (...) support predictions. We thus illustrate precisely how physical laws in the classical regime of dynamical systems fail to exhibit predictive power. *R. G. Holt gratefully acknowledges the support of the National Center for Physical Acoustics at Oxford, Mississippi, and the Office of Naval Research. (shrink)

Tradition, Rationality and Virtue provides the first comprehensive and detailed treatment of the work of Alasdair MacIntyre. In this book, Thomas D'Andrea presents an accessible critical study of the full range of MacIntyre's thought, across ethical theory, psychoanalytic theory, social and political philosophy, Marxist theory, and the philosophy of religion. Moving from the roots of MacIntyre's thought in ethical inquiry, this book examines MacIntyre's treatment of Marx, Christianity, and the nature of human action and discusses in depth the development and (...) applications of MacIntyre's After Virtue project. The book culminates in an examination of major internal and external criticisms of MacIntyre's work and a consideration of its future directions. (shrink)

(1997). Significant redefinitions: A meta‐analysis of aspects of recent developments in initial teacher education in England and Wales. Educational Philosophy and Theory: Vol. 29, No. 2, pp. 102-118. doi: 10.1111/j.1469-5812.1997.tb00023.x.

LOCKE WAS RIGHT TO SAY PRIMARY QUALITIES "RESEMBLE" OUR\nIDEAS OF THEM IN A WAY SECONDARY QUALITIES DO NOT, BECAUSE\nHAVING THE APPROPRIATE PRIMARY-QUALITY "IDEA" IS LOGICALLY\nSUFFICIENT IN EACH CASE FOR KNOWING HOW SOMETHING MUST BE\n(INTRINSICALLY) IN ORDER FOR THE "QUALITY" TO INHERE IN IT.\nCOMPARE THE WAY A PERSON IS SAID TO "RESEMBLE" A VERBAL\nDESCRIPTION IN THE EVENT OF "ANSWERING TO" IT.

Goodman criticizes the how-what definition of style as how something is said by contrast with the content or substance of what is said. He rejects a literal version of the definition as applying too specifically only to literature and other artworks in which linguistic expression is possible. He also complains that in many artworks what is said and how it is said are so intertwined that it is impossible to distinguish the two for purposes of identifying an artistic style. Goodman (...) then argues for an alternative account, according to which style is a metaphorical signature involving the characteristic symbolic functioning of an artwork. I raise a number of conceptual difficulties about Goodman's proposal, suggesting that where symbols are not narrowly linguistic, Goodman's category of symbolic functioning is so broad as to include natural objects to which it is implausible to attribute style. In its place, I defend a modified expanded formulation of the how-what definition by describing what any activity or its result does at a higher level of abstraction than the description of how it is done, in order to avoid confusing the what of substance with the how of style. (shrink)

It is widely held that quantum mechanics is the first scientific theory to present scientifically internal, fundamental difficulties for a realistic interpretation (in the philosophical sense). The standard (Copenhagen) interpretation of the quantum theory is often described as the inevitable instrumentalistic response. It is the purpose of the present article to argue that quantum theory doesnot present fundamental new problems to a realistic interpretation. The formalism of quantum theory has the same states—it will be argued—as the formalisms of older physical (...) theories and is capable of the same kinds of philosophical interpretation. This result is reached via an analysis of what it means to give a realistic interpretation to a theory. The main point of difference between quantum mechanics and other theories—as far as the possibilities of interpretation are concerned—is the special treatment given tomeasurement by the “projection postulate.” But it is possible to do without this postulate. Moreover, rejection of the projection postulate does not, in spite of what is often maintained in the literature, automatically lead to the many-worlds interpretation of quantum mechanics. A realistic interpretation is possible in which only the reality ofone (our) world is recognized. It is argued that the Copenhagen interpretation as expounded by Bohr is not in conflict with the here proposed realistic interpretation of quantum theory. (shrink)

Contemporary Continental Philosophy steps back from current debates comparing Continental and analytic philosophy and carefully, yet critically outlines the tradition’s main philosophical views on epistemology and ontology. Forgoing obscure paraphrases, D’Amico provides a detailed, clear account and assessment of the tradition from its founding by Husserl and Heidegger to its challenge by Derrida and Foucault. Though intended as a survey of this tradition throughout the twentieth century, this study’s focus is on the philosophical problems which gave it birth and even (...) now continue to shape it.The book reexamines Husserl as an early critic of epistemological naturalism whose grasp of the philosophical importance of the theory of meaning was largely ignored. Heidegger’s contrasting effort to revive ontology is examined in terms of his distinction between ontic and ontological questions. In contrast with many earlier studies, the author outlines confusions engendered by the misappropriation of the distinct philosophical agendas of Husserl and Heidegger by such famous figures as Sartre and Merleau-Ponty. The book is also original in its emphasis on how social externalism in epistemology, inspired by Karl Mannheim, influenced this tradition’s structuralist and Marxist phases. The philosophical defenses of a theory of interpretation by Gadamer and Habermas are closely examined and assessed and the study concludes with a a probing yet balanced account of Foucault and Derrida as critics of philosophical autonomy. The book concludes by reassessing this century-long divide between the analytic and Continental traditions and its implication for the future of philosophy. (shrink)

Chronic pain patients often miss receiving acknowledgement for the multidimensional struggles they face with their specific conditions. People suffering from chronic pain experience a type ofinvisibilitythat is also borne by other chronically ill people and their respective medical conditions. However, chronic pain patients face both passive and active exclusion from social participation in activities like family interactions or workplace inclusion. Although such aspects are discussed in the debates lead by the bio-psycho-social model of pain, there seems to be a lack (...) of a distinct interest in assessing more specifically the social aspects regarding chronic pain. As a result, the social aspects have yet to be taken into a more thorough theoretical consideration of chronic pain and to be practically implemented to help affected patients. By addressing chronic pain patients’ struggle for recognition, this paper attempts to shed light on some of these social aspects. We base this attempt on a theoretical framework that combines patients’ statements with an adaptation of Axel Honneth’s social-philosophical work onrecognition. Thus, this paper tries to make a suggestion on how the bio-psycho-social model of pain can live up to its name by helping to address more adequately some of the more neglected aspects in chronic pain patients’ suffering than has been possible to date. (shrink)

In philosophical interpretations of the Laozi the function of the ‘sage’ is a relatively under concentrated on topic. Although nearly every scholar does have something to say about the sage, comments are usually brief and often revolve around the sage as some particular character-type; for example highlighting the sage as a ‘sage-ruler’. In this article we will argue that the sage serves as a tool for understanding the major concepts, thinking, and logic of the Laozi. While the sage does often (...) refer to the sage-ruler this does not mean all references are politically orientated, and even those that are can easily be applied to a host of social situations. This paper thus seeks to appreciate the context for what the Laozi says by looking at how the text itself envisions the embodiment of its ideas through reference to the sage. (shrink)

Several authors, including Thomas Nagel and David Gauthier, have defended the view that reasons of self-interest (prudential reasons) are rationally binding. That is, there is always a reason, bearing on the rational advisability, based on one's self-interest and, as a result, a person may act irrationally by knowingly acting against such reasons regardless of the person's desires or values. Both Nagel and Gauthier argue from the rationally mandatory nature of prudential reasons to the conclusion that moral reasons can be rationally (...) mandatory, challenging the neo-Humean position that practical reasons that bear on an agent's rationality are essentially grounded on the agent's subjective, contingent, conative states. I argue, pace Nagel and Gauthier, that prudential reasons are not rationally mandatory--that the rational requirement to act in one's own interest, when it exists, is, as the neo-Humean insists, grounded on one's subjective, contingent, conative states. Prudential reasons are not reasons for every (conceivable) agent--not in the sense that bears on the rational advisability of action. (shrink)

A study was carried out from October, 2020 to September, 2021to investigate the diversity of fishes and the conservation status of Chittaura Jheel (Bahraich), Uttar Pradesh. During the study period, 38 fish species belonging to 28 genera, 14 families and 7 orders have been identified. The order Cypriniformes was found the dominated order with 15 species(39.47%) followed by Siluriformes 10 species (26.31%), Perciformes 4 species (10.52%), Ophiocephaliformes 4 species (10.52%), Synbranchiformes2 species (5.26%), Osteoglossiformes 2 species (5.26%) and Clupiformes 1 species (...) (2.63 %), The present investigation showed that the wetland, Chittaura Jheel possesses rich fish biodiversity but proper conservation measures are required to maintain sustainability and richness of the fish species diversity of that wetland of U.P. According to IUCN, 30 were enlisted as Least Concern (LC), 2 species as near endangered (NE), 3 species as near threatened (NT), 2 listed as Endangered (EN) and 1 species was listed as Vulnerable (VU). There is a need of conservation of fish diversity of this natural wetland. The pressure is increasing day by day due to increasing population, leading to loss of fish diversity hence identifying the problem and making a better management plan is the way for conservation of the fish diversity of the Chittaura Jheel, a wetland of Bahraich district of Uttar Pradesh. (shrink)

?Are the reasons for acting also the causes of action?? When this question was asked in the early 1960s it received by and large a negative reply: ?No, reasons are not causes?. Yet, when the same question ?Are the reasons for acting the causes of action?? is posed some twenty years later, the predominant answer is ?Yes, reasons are causes?. How could one and the same question receive such diverging answers in the space of only a couple of decades? This (...) paper argues that the shift from an anti-causalist to a causalist consensus is not fully accounted for by the results of first-order debates in the philosophy of action and is owing instead to a change in second-order meta-philosophical assumptions concerning the role and character of philosophical analysis. (shrink)

In 1999, da Silva, D'Ottaviano and Sette proposed a general definition for the term translation between logics and presented an initial segment of its theory. Logics are characterized, in the most general sense, as sets with consequence relations and translations between logics as consequence-relation preserving maps. In a previous paper the authors introduced the concept of conservative translation between logics and studied some general properties of the co-complete category constituted by logics and conservative translations between them. In this paper we (...) present some conservative translations involving classical logic, Lukasiewicz three-valued system L3, the intuitionistic system I1 and several paraconsistent logics, as for instance Sette's system P1, the D'Ottaviano and da Costa system J3 and da Costa's systems Cn, 1≤ n≤ω. (shrink)

This volume collects essays by philosophers and scholars working at the interface of Western philosophy and Buddhist Studies. Many have distinguished scholarly records in Western philosophy, with expertise in analytic philosophy and logic, as well as deep interest in Buddhist philosophy. Others have distinguished scholarly records in Buddhist Studies with strong interests in analytic philosophy and logic. All are committed to the enterprise of cross-cultural philosophy and to bringing the insights and techniques of each tradition to bear in order to (...) illuminate problems and ideas of the other. These essays address a broad range of topics in the philosophy of mind, philosophy of language, logic, epistemology, and metaphysics, and demonstrate the fecundity of the interaction between the Buddhist and Western philosophical and logical traditions. (shrink)

Chez les commentateurs platoniciens de l’époque impériale, l’un des problèmes majeurs liés à la théorie des Idées concernait le domaine d’application de cette doctrine. L’exégèse de la première partie du Parménide de Platon donnait occasion à diverses discussions sur ce sujet. Le Commentaire de Proclus sur le Parménide est sans doute la plus précieuse source qui soit parvenue de l’Antiquité jusqu’à nous pour la reconstitution de ces débats. Alors que la grande majorité des commentateurs anciens étaient convaincus que les Idées (...) ont un domaine assez restreint, le Commentaire de Proclus nous révèle l’existence d’une lecture alternative, selon laquelle il y a des Idées de « toutes choses ». Proclus relie cette interprétation alternative en particulier à l’existence des Idées de choses mauvaises et d’individus, probablement parce que ces deux classes d’objets étaient vraiment les dernières choses dont un platonicien orthodoxe voudrait admettre des Idées. Amélius est le seul néoplatonicien connu pour avoir soutenu l’existence des Idées de choses mauvaises. Dans cet article j’essaie de montrer que, selon toute vraisemblance, Amélius est également la cible de la réfutation des Idées d’individus par Proclus dans son Commentaire. La conclusion qui s’ensuit naturellement est qu’Amélius était très probablement l’un de ces philosophes qui, d’après Proclus, admettaient des Idées « de toutes choses ». (shrink)

Inappropriate authorship is a common problem in biomedical research and may be becoming one in bioethics, due to the increase in multiple authorship. This paper investigates the authorship policies of bioethics journals to determine whether they provide adequate guidance for researchers who submit articles for publication, which can help deter inappropriate authorship. It was found that 63.3% of bioethics journals provide no guidance on authorship; 36.7% provide guidance on which contributions merit authorship, 23.3% provide guidance on which contributions do not (...) merit authorship, 23.3% require authors to take responsibility for their contributions or for the article as a whole, 20% provide guidance on which contributions merit an acknowledgement but not authorship, 6.7% require authors to describe their contributions, and only 3.3% distinguish between authorship in empirical and conceptual research. To provide authors with effective guidance and promote integrity in bioethics research, bioethics journals should adopt authorship policies that address several important topics, such as the qualifications for authorship, describing authorship contributions, taking responsibility for the research and the difference between authorship in empirical and conceptual research. (shrink)

A laboratory-testable, solid-state Maxwell demon is proposed that utilizes the electric field energy of an open-gap p-n junction. Numerical results from a commercial semiconductor device simulator (Silvaco International–Atlas) verify primary results from a 1-D analytic model. Present day fabrication techniques appear adequate for laboratory tests of principle.

D. A. Lloyd Thomas; VIII—Political Decision Procedures1, Proceedings of the Aristotelian Society, Volume 70, Issue 1, 1 June 1970, Pages 141–160, https://doi.or.