This article discusses epistemological and methodological problems brought forth during the study of management practices in companies and organisations based on an ethnomethodological approach. Ethnomethodological issues and knowledge in organaisation management and the complexity of the involvement of the researcher will be discussed by way of analysis of six controversial reports on the involvement of the researcher. Our aim is to clarify the nature of the work carried out by the researcher. Therefore the questions of the neutrality of the researchers (...) and the dialectical immersion-distancing with regards to the objects being studied will be discussed. The aim of this article is to show the theoretical and epistemological interest of the organisation ethnomethodology in a constructivist perspective with regards to management sciences research. (shrink)

This article aims to rethink the meaning of “nature” and the human in Plato, more specifically through some examples contained in the _Phaedrus_, a rare dialogue further away from the city. Phaedrus and Socrates leave Athens on a path outside the walls, past the Ilisus stream and the breeze of the woods, and end up sitting in the shadows of trees full of singing cicadas. What is the meaning of this scenario in the construction o the text? Is it possible (...) to learn from oak trees or insects? The philosophizing of this dialogue passes through the coolness of the shadows of the trees in the hot summer noon. This sensuous topography through the text reveals the writer Plato wary of the enveloping meaning of the living drama between Phaedrus and Socrates. The audience and participation of natural elements, trees and cicadas in the dialogue reveals an involvement of the discourse with the surrounding atmosphere, a special concern of Socrates in his palinode and in his final prayer to Pan. In this dialogue, more than distinct and removed from nature, we think the human being (and reason) immersed in it - in an attempt to integrate a mythological and dialogical search between river, rock, plants, animals, humans, gods and demigods. The image of an overly rationalist and humanist Plato finds in this text a perspective of an inspired writer, a hybrid poet and philosopher, with a mission to restore language and the city to animal and cosmic life. (shrink)

A new dimension is given to modulo theory by defining MOD planes. In this book, the authors consolidate the entire four quadrant plane into a single quadrant plane defined as the MOD planes. MOD planes can be transformed to infinite plane and vice versa. Several innovative results in this direction are obtained. This paradigm shift will certainly lead to new discoveries.

In Black Panther, T'Challa and Erik "Killmonger" Stevens experience audiences with their departed fathers. Careful analysis of the second and especially the third Ancestral Plane visits downplays the metaphysical, leading toward a metaphor for better understanding one's place in the world. M'Baku fights gallantly, but T'Challa prevails, and bolsters his worthiness for the throne by sparing M'Baku's life. T'Challa rises from the ground, not in the entombed Hall of Kings, but in what appears to be an African savanna where (...) the sky is rippled in majestic blues and purples, giving off a twilight ambiance. Ingesting it increases one's strength, speed, agility, and stamina. It is akin to Captain America's super soldier serum, which reminds us of that awesome footrace between T'Challa and Steve in Avengers: Infinity War. The Heart Shaped Herb potion, then, helps T'Challa and Killmonger achieve greater focus on each man's past and allows a better perspective on who each one. (shrink)

The plane of the present is a concept that is useful for discussing the various paradigms of time. Here by ‘plane of the present’ we mean the temporal interface that represents the present instant and that forms the boundary between the past and the future. We use the geometrical term ‘plane’ to indicate an extended surface in the space-time continuum, as opposed to a ‘point’ on some time axis. This point/plane dichotomy is intended to raise issues (...) of extension and simultaneity and to examine the degree to which these are meaningful concepts from various physical viewpoints. We will show by example in the present work that the plane of the present is a pivotal concept that offers considerable power in differentiating between various views of the nature of time. The concept of time within the main stream of physics thinking has followed a rather convoluted path over the past three millennia. Anticipating the modern motion picture, Zeno of Elea (c.490-c.430 B.C) questioned whether time should appropriately be viewed as a continuously flowing river, or should more properly be considered as a rapid sequence of stop-motion ‘freeze-frames’, in effect rendering geometrical each instant as a separate infinitesimal point on the line of time. Adopting this view, he asked how physical motion could occur. He argued paradoxically that motion is not possible, since it appears to happen only between the frozen frames of time instants.1 From the viewpoint of Zeno, the plane of the present would be simply the last and most recent in this sequence of freeze-frames. It would be that frozen instant, spanning the universe, which changes progressively as the instant we call ‘now’ becomes the frozen past and future possibility freezes into the ‘now’ of present reality. We note that the plane of the present as a concept does not resolve the arrow paradox that Zeno raised. It only provides a way of thinking about it. (shrink)

Originating from work in operations research the cutting plane refutation systemCP is an extension of resolution, where unsatisfiable propositional logic formulas in conjunctive normal form are recognized by showing the non-existence of boolean solutions to associated families of linear inequalities. Polynomial sizeCP proofs are given for the undirecteds-t connectivity principle. The subsystemsCP q ofCP, forq≥2, are shown to be polynomially equivalent toCP, thus answering problem 19 from the list of open problems of [8]. We present a normal form theorem (...) forCP 2-proofs and thereby for arbitraryCP-proofs. As a corollary, we show that the coefficients and constant terms in arbitrary cutting plane proofs may be exponentially bounded by the number of steps in the proof, at the cost of an at most polynomial increase in the number of steps in the proof. The extensionCPLE +, introduced in [9] and there shown top-simulate Frege systems, is proved to be polynomially equivalent to Frege systems. Lastly, since linear inequalities are related to threshold gates, we introduce a new threshold logic and prove a completeness theorem. (shrink)

This essay juxtaposes concepts created by Gilles Deleuze and Félix Guattari with worlds imagined by Ursula Le Guin in a performance of ‘rhizosemiotic play’ that explores some possible ways of generating and sustaining what William Pinar calls ‘complicated conversation’ within the regime of signs that constitutes an increasingly internationalized curriculum field. Deleuze and Guattari analyze thinking as flows or movements across space. They argue, for example, that every mode of intellectual inquiry needs to account for the plane of immanence (...) upon which it operates—the preconceptual field presupposed by the concepts that inquiry creates. Curriculum inquiry currently operates on numerous nationally distinctive planes of immanence. I argue that the internationalization of curriculum studies should not presume a singular transnational plane of immanence but, rather, envisage a process performed by curriculum scholars with the capacities and competencies to change planes—to move between one plane of immanence and another and/or to transform their own planes. My essay is a ‘narrative experiment’ that takes seriously Deleuze’s argument that a work of philosophy should be, in part, a kind of science fiction, and also takes inspiration from Le Guin’s science fictional stories of ‘changing planes’ to generate productive and disruptive transnational agendas in curriculum inquiry. (shrink)

Uno de los puntos más recurrentes en los últimos años en las políticas sociales en la Argentina es la presencia cada vez más importante de las mujeres como "sujetos" de dichas políticas. En contraste con la difusión oficial de los beneficios de la intervención en los contextos de pobreza y expulsión social, los relatos de las mujeres dibujan un conjunto de experiencias y sensibilidades de segregación y dependencia cada vez mayor. El presente artículo tiene por objetivo hacer evidente desde la (...) voz de las mujeres pobres del conurbano bonaerense, las políticas de los cuerpos y de las emociones que los planes que ellas reciben construyen e implican. La estrategia argumentativa es la siguiente: a) se sintetiza el punto de partida teórico y metodológico del trabajo, b) se presenta un bosquejo de la problemática desde los relatos de las mujeres, y c) se resumen algunas de las conclusiones del estudio realizado. (shrink)

In his book, Earth and Other Ethics, Christopher Stone attempts to account for the moral dimension of our lives insofar as it extends to nonhuman animals, plants, species, ecosystems, and even inanimate objects. In his effort to do this, he introduces a technical notion, the moral plane. Moral planes are defined both by the ontological commitments they make and by the governance mIes (moral maxims) that pertain to the sorts of entities included in the plane. By introducing these (...) planes, Stone is left with a set of problems. (1) Do the planes provide anything more objective than a set of alternative ways of looking at moral problems? (2) How can one resolve apparent conflicts between the recommendations forthcoming from distinct planes? (3) Why do certain entities constitute moral planes; and how do we decide which planes to “buy into?” Stone’s answers to these questions endorse aseries of concessions to moral relativism. In this paper I outline an alternative to Stone’s moral planes which, while sympathetic to his ethical concerns, comes down squarelyon the side of moral realism. (shrink)

In his book, Earth and Other Ethics, Christopher Stone attempts to account for the moral dimension of our lives insofar as it extends to nonhuman animals, plants, species, ecosystems, and even inanimate objects. In his effort to do this, he introduces a technical notion, the moral plane. Moral planes are defined both by the ontological commitments they make and by the governance mIes that pertain to the sorts of entities included in the plane. By introducing these planes, Stone (...) is left with a set of problems. Do the planes provide anything more objective than a set of alternative ways of looking at moral problems? How can one resolve apparent conflicts between the recommendations forthcoming from distinct planes? Why do certain entities constitute moral planes; and how do we decide which planes to “buy into?” Stone’s answers to these questions endorse aseries of concessions to moral relativism. In this paper I outline an alternative to Stone’s moral planes which, while sympathetic to his ethical concerns, comes down squarelyon the side of moral realism. (shrink)

El presente artículo aborda un tema novedoso dentro del Derecho, siendo objeto de estudio del Derecho Urbanístico en especial, tanto para la enseñanza pregraduada como postgraduada, que analiza el alcance jurídico de los planes de ordenamiento territorial y urbanismo como auténticas normas jurídicas, su contenido, elaboración y vía de aprobación, constatando la importancia de otorgarle a dichos planes autenticidad jurídica, no como simple instrumento jurídico, sino como norma que integra el ordenamiento normativo de nuestra sociedad.

Traditional geometry concerns itself with planimetric and stereometric considerations, which are at the root of the division between plane and solid geometry. To raise the issue of the relation between these two areas brings with it a host of different problems that pertain to mathematical practice, epistemology, semantics, ontology, methodology, and logic. In addition, issues of psychology and pedagogy are also important here. To our knowledge there is no single contribution that studies in detail even one of the aforementioned (...) areas. (shrink)

The philosophical essays collected here are predicated on the conviction that we live in a time when all-encompassing philosophical systems can no longer be seriously entertained as a true reflection of extant reality. Instead, an indefinite number of perspectives on - or discursive appropriations of - what is thought of as 'reality' are possible. Sometimes they diverge and sometimes they intersect in surprising ways, as these essays show. While the belief in an all-inclusive philosophical system is rejected, the author shows (...) that every perspective displays a coherence and illuminating power of its own.<BR> The collection is divided into two parts. The first considers philosophy, the individual and society, covering themes including the deleterious effects of capitalism on natural ecosystems, the modern conception of 'immortality' in Nietzsche's thought, Lacan's provocative interpretation of capitalist discourse, the current status of the humanities in universities, individual autonomy, the meaning of 'identification', global 'terrorism', and Plato's philosophical self-subversion. The second part gathers together perspectives on the arts and society, with the author arguing that reflections on cinema, architecture and music never isolate these arts from social concerns, but demonstrate their interconnectedness. (shrink)

Se realizó un estudio cuantitativo-cualitativo con un diseño descriptivo, analítico e interpretativo, en el que se indagó si la investigación ocupa un espacio relevante en los treinta y cinco planes curriculares de las carreras profesionales de una universidad pública del Perú. Se constató, además, si se programaron competencias investigativas digitales. Finalmente, se analizó si la investigación formativa se encuentra inserta en los currículos. La muestra fue censal y como instrumento se aplicó una matriz de análisis de contenidos para recoger información (...) sobre las categorías establecidas previamente. Los resultados reflejaron diversidad en los contenidos de los planes curriculares estudiados. (shrink)

Résultat d'une recherche sur les relations étroites entre la radiophonie, les arts plastiques et le cinéma, constituant ainsi une ébauche d'esthétique du son dans les arts visuels.

We show that K-generic projective planes have Morley rank either two or infinity. We also show give a direct argument that such planes are not Desarguesian.

Ball Corp. sells its people-not its products-and will even fly you in to meet them.

Ball Corp. sells its people-not its products-and will even fly you in to meet them.

Several authors have suggested that a more parsimonious and conceptually elegant treatment of everyday mereological and topological reasoning can be obtained by adopting a spatial ontology in which regions, not points, are the primitive entities. This paper challenges this suggestion for mereotopological reasoning in two-dimensional space. Our strategy is to define a mereotopological language together with a familiar, point-based interpretation. It is proposed that, to be practically useful, any alternative region-based spatial ontology must support the same sentences in our language (...) as this familiar interpretation. This proposal has the merit of transforming a vague, open-ended question about ontologies for practical mereotopological reasoning into a precise question in model theory. We show that (a version of) the familiar interpretation is countable and atomic, and therefore prime. We conclude that useful alternative ontologies of the plane are, if anything, less parsimonious than the one which they are supposed to replace. (shrink)

O'Brien & Opie believe that some mental representations are evoked by stimuli to which a person is attending, and other mental representations are evoked by stimuli to which attention was not paid. I argue that this is the classical view of consciousness; yet this is the view which they wish to challenge.

In this famous work by a pioneer in the movement to free art from the bonds of tradition—a work long considered essential to understanding the evolution of 20th-century art—Kandinsky explores the role of the line, point and other key elements of non-objective painting. 127 illustrations.