In the context of bounded arithmetic we consider some general replacement schemes and construct models for them. A new proof of a conservation result between and is derived.

While discussions of dissolving the hyphen between Marxism and feminism were put on the back burner in the United States and England in the 1980s, the author argues that changes in Latin America during the same decade favor a possible convergence of contemporary Marxist and feminist theory and practice. These conditions include the emergence of a second-wave feminist movement in many Latin America countries, the central role of women in contemporary social movements, and an internal critique within Latin American Marxism. (...) Key issues pointing toward a convergence of thinking include a reevaluation and redefinition of democracy, the concept of “a plurality of social subjects” or potential revolutionary actors, the importance of autonomy for popular movements in relation to political parties and the state, and a new understanding of the importance of daily life in the struggle for socialism. (shrink)

Beginnings : a Russian émigré's first interviews (1932-1949) -- Russian girl jeers at U.S. for depression complaint, Oakland Tribune, 1932 -- True picture of Russian girls' love life tragic, Boston Post, 1936 -- The woman of tomorrow, WJZ radio, 1949 -- On campus : Ayn Rand talks with future intellectuals (1962-1966) -- Objectivism versus conservatism -- The campaign against extremism -- The robber-barons -- Myths of capitalism -- The political structure of a free society -- The American Constitution -- Objective (...) law -- The role of a Free Press -- Education -- Romantic literature -- Romanticism versus naturalism -- The visual arts -- Cyrano de Bergerac -- Favorites in art -- The nature of humor -- The foundations of morality -- Altruism -- Individual rights -- The ethics of objectivism -- On television and radio : Ayn Rand in America's living rooms (1959-1981) -- The Mike Wallace interview, ABC-TV, 1959 -- For the intellectual, University of Michigan television, with Professor James McConnell, 1961 -- The Tonight Show with Johnny Carson, NBC-TV, August 1967 -- The Tonight Show with Johnny Carson, NBC-TV, October 1967 -- Speaking freely with Edwin Newman, NBC-TV, 1972 -- Day and Night, a television program hosted by James Day, 1974 -- Focus on youth, a radio show hosted by Garth R. Ancier, 1976 -- The Raymond Newman Journal, a radio show, 1980 -- Louis Rukeyser's Business Journal, 1981. (shrink)

On March 8, 1987, the Sandinista Liberation Front published its statement on the relation of women's struggles to the Nicaraguan revolution. The author argues that this official statement is consistent with the views of modern feminists on some key points relating to the need to eliminate women's double day, promote women's self-organization, and wage an ideological struggle against sexism if women's subordination is to be eliminated. The author believes that the Sandinista Front's emphasis on ideological struggle and political organization represents (...) an important break with more economistic, orthodox Marxist approaches to analyzing the condition of women and has important implications for Marxist feminism. (shrink)

‘Culturology’ is an integral, often compulsory, part of Russian university courses; the discipline has largely replaced chairs in Marxist-Leninism and dialectical materialism, and bookshops are full of texts on the subject. This article is based on analysis of more than ten university textbooks recommended to first-year students. Marlène Laruelle examines why culturology has become so important, the place claimed for it within the human sciences, and what it means for changing Russian ideas of identity and nation.

Scholars have long asserted that public relations (PR) professionals should play the role of organizational conscience, but little research has focused on why and how they play this role effectively. We found that PR professionals who played the role of organizational conscience had broadened conceptions of their roles and responsibilities, including a fervent duty to the public interest. This often put them in the position of providing criticism to powerful organizational players. Rather than raising their ethical concerns as persuasive orators, (...) they used subtle, resourceful, and experiential approaches to persuasion. Playing the role of organizational conscience typically necessitated gaining access to informal coalitions since access to dominant power coalitions often was limited or late. Organizations with participative cultures supported the role of organizational conscience. (shrink)

Se analizan saberes docentes de una maestra al enseñar el tema, las aportaciones de Darwin: adaptación y selección natural, en grado primero de secundaria en una escuela rural en el estado de Tlaxcala- México. Es un estudio etnográfico, en él se describen y examinan fragmentos de clase y se encuentra que sus saberes se asocian con tres aspectos de la dimensión colectiva de la enseñanza, referidos a: cómo involucrar a los niños en el trabajo grupal, cómo recapitular contenidos en beneficio (...) de la clase y cómo organizar el trabajo para el grupo. Estudios de esta naturaleza son importantes porque permiten comprender la acción docente más allá de prescripciones documentadas y aportan a la discusión de las investigaciones educativas en México. (shrink)

Traditionally, ontology, or at least western ontology, bas been an anthropocentric enterprise, that takes only human experiences into account. In this paper I argue that a prolific biocentric ontology can be based on UexkülI's Umwelt theory. UexkülI offers the basis of an ontology according to which the study of experiences is a much wider field than it is as depicted by classical ontology and contemporary philosophy of consciousness. Based on the thoughts of the contemporary philosopher Thomas Nagel I claim that (...) there might very well be Iifeforms that are totally unimaginable to us. I argue that this view is compatible with the Umwelt theory, and that it should be adopted by biosemioticians. Furthermore, I argue that a biosemiotic possibilism should be implemented. Followingly, one should not claim to know which characteristics of living beings are universally and necessarily valid, but restrict oneself to statements about life as we know it. (shrink)

Although Gould and Lewontin's (1979) paper stimulated an extraordinary response, the current study of adaptation is – and should be – more than a defense against their criticisms. Adaptations are studied by biologists in new and exciting ways, including experimental manipulations of populations in the field and laboratory, comparative analyses of taxa with known evolutionary relationships, and quantitative genetics. These techniques go beyond ascertaining whether or not a trait is an adaptation.

How veridical is perception? Rather than representing objects as they actually exist in the world, might perception instead represent objects only in terms of the utility they offer to an observer? Previous work employed evolutionary modeling to show that under certain assumptions, natural selection favors such “strict‐interface” perceptual systems. This view has fueled considerable debate, but we think that discussions so far have failed to consider the implications of two critical aspects of perception. First, while existing models have explored single (...) utility functions, perception will often serve multiple largely independent goals. (Sometimes when looking at a stick you want to know how appropriate it would be as kindling for a campfire, and other times you want to know how appropriate it would be as a weapon for self‐defense.) Second, perception often operates in an inflexible, automatic manner—proving “impenetrable” to shifting higher‐level goals. (When your goal shifts from “burning” to “fighting,” your visual experience does not dramatically transform.) These two points have important implications for the veridicality of perception. In particular, as the need for flexible goals increases, inflexible perceptual systems must become more veridical. We support this position by providing evidence from evolutionary simulations that as the number of independent utility functions increases, the distinction between “interface” and “veridical” perceptual systems dissolves. Although natural selection evaluates perceptual systems only on their fitness, the most fit perceptual systems may nevertheless represent the world as it is. (shrink)

Decision-making has a high practical relevance for daily performance. Its relation to other cognitive abilities such as executive control and memory is not fully understood. Here we asked whether training of either attentional filtering or memory storage would influence decision-making as indexed by repetitive assessments of the Iowa Gambling Task (IGT). The IGT was developed to assess and simulate real-life decision-making (Bechara et al., 2005). In this task, participants gain or lose money by developing advantageous or disadvantageous decision strategies. On (...) five consecutive days we trained 29 healthy young adults (20-30 years) either in working memory storage or attentional filtering and measured their IGT scores after each training session. During memory training (MT) subjects performed a computerized delayed match-to-sample task where two displays of bars were presented in succession. During filter training (FT) participants had to indicate whether two simultaneously presented displays of bars matched or not. Whereas in MT the relevant target stimuli stood alone, in FT the targets were embedded within irrelevant distractors (bars in a different color). All subjects within each group improved their performance in the trained cognitive task. For the IGT, we observed an increase over time in the amount of money gained in the FT group only. Decision-making seems to be influenced more by training to filter out irrelevant distractors than by training to store items in working memory. Selective attention could be responsible for the previously noted relationship between IGT performance and working memory and is therefore more important for enhancing efficiency in decision-making. (shrink)

Ce texte avance une hypothèse sur ce qui fait la spécificité de l’herméneutique, et sur la façon dont elle peut être située dans le paysage de pensée contemporain. Les deux auteurs convoqués sont Gadamer et Derrida. Partant d’une certaine position de Derrida relativement à la question de l’interprétation, on s’efforce d’en évaluer la pertinence à la lumière de Gadamer. Les perspectives de pensée ouvertes par Gadamer se laissent-elles ranger dans le cadre dessiné par Derrida, ou peuvent-elles servir d’instruments pour ébranler (...) ce cadre ?This text puts forward a hypothesis regarding what constitutes the specificity of hermeneutics, and on how it can be situated in the landscape of contemporary thought. The two authors dealt with are Gadamer and Derrida. We will start from a position held by Derrida concerning the question of interpretation, and examine this position in the light of Gadamer’s writings. Do the perspectives offered by Gadamer simply fall into the framework drawn out by Derrida, or can they serve as means to destabilize this very framework ? (shrink)

After years of near total neglect, the problem of childhood obesity is now in the limelight. Terms like “epidemic,” “crisis,” and “emergency” are used frequently when describing the trend. Progress is defined with strong language and fueled by statistics such as the observation that this generation of children will be the first to live shorter lives than their parents. Multi-disciplinary journals such as the Journal of Law, Medicine & Ethics have dedicated symposiums to the issue, and conferences have been convened (...) not only by health professionals but by government agencies, the food industry, and even professionals who market to children. The seriousness of childhood obesity is no longer in doubt, and finally attention has turned to the more complex question – what must be done? (shrink)

Bergson définit le temps par la succession, qui est création de nouveauté. Mais il prend des exemples qui relèvent non de la succession mais de la simultanéité, garante d’une autre différence, entre deux choses qui coexistent en même temps, c’est-à-dire l’individualité. Dans Le Rire, on trouve en outre un type de comique qui joue sur la duplication simultanée du même. Ces cas de comique engagent la différence entre la simultanéité naturelle d’individus différents et la simultanéité artificielle d’êtres identiques. Si la (...) simultanéité mécanique du même fait rire, c’est bien que la simultanéité naturelle fonde les différences. Cet oubli de Bergson est d’autant plus surprenant que sa conception du temps repose sur une critique de celle de Kant, lequel avait précisément inclus la simultanéité dans le temps comme un de ses modes ; garant du « divers simultané ». Finalement, Bergson est contraint par sa controverse avec Einstein à réintégrer la simultanéité dans le temps. (shrink)

The 2017 Commission on Public Relations Education report found new professionals are not meeting employers’ expectations regarding ethics knowledge, skills and abilities. This mixed-method s...

Using nonstandard methods we construct a model of an induction scheme called inside a "resource" of the form is a Turing machine of code is calculated in less than , where means the length of the binary expansion of and are nonstandard parameters in a model of . As a consequence we obtain a model theoretic proof of a witnessing theorem for this theory by functions computable in time , a result first obtained by Buss, Krajícek, and Takeuti using proof (...) theory. (shrink)

This article tackles the tricky problem of identifying metaphors in language that includes prepositions. We demonstrate how the Procedure for Identifying Metaphorical Scenes (PIMS) reflected and evoked by linguistic expressions in discourse, Johansson Falck & Okonski, accepted) can be used to identify metaphorical relations reflected in language. The scenes evoked correspond to conceptualizations that are directly attested by the specific linguistic constructions in the sentences under analysis. We present two studies that test the reliability of the procedure and the sensitivity (...) of the tool for prepositions. Results show that PIMS provides a simple procedure that increases both reliability and sensitivity for prepositional constructions. By focusing on the scenes evoked by linguistic constructions, the procedure highlights the contextual meanings of the constructions and the specific experiences that they code. (shrink)

La presente investigación surge como parte del análisis para la creación de políticas de ecoeficiencia en las empresas y tiene como finalidad el conocer las buenas prácticas ambientales aplicadas por las empresas del sector servicios en la ciudad de Girardot. Se presenta como un estudio descriptivo-analítico con enfoque cualitativo, utilizando como instrumento la ficha de observación aplicada a una muestra de 30 empresas del sector de servicios. Dentro de los resultados obtenidos se encuentra la calificación de acuerdo con un puntaje (...) entre 0.0 y 1.0 y el análisis del resultado total con ponderación de 0% a 100% a 11 criterios evaluados. (shrink)

ABSTRACTThe idea that metaphorical meaning is guided by speakers’ experiences of the world is central to Conceptual Metaphor Theory. Yet little is known about the ways in which speakers’ understandings of objects in the world around them influence how they use words in metaphorical and non-metaphorical ways. This article is a corpus linguistic analysis of the collocational patterns of metaphorical and non-metaphorical bridge instances from the Corpus of American English Corpus of Contemporary American English. The study shows that metaphorical and (...) non-metaphorical uses of words are systematically linked to different types of real world experiences. It is argued that lexical metaphors are, in fact, lexico-encyclopedic conceptual metaphors, and that they are constrained by cognitive salience. (shrink)

Crucible experiences are essential in the development of leaders. Crucibles refer to trials and challenges that test and mold the character, values and behavior of leaders. Through in-depth interviews with 32 public relations leaders, we examined how crucible experiences specifically shaped them to practice servant leadership. Through the narratives they constructed about these experiences, we were able to learn specific details about these experiences, the lessons they gleaned and how they shaped and transformed their character, virtues and leadership style. These (...) insights matter, because public relations leaders have the potential to serve as ethical role models for their employees and colleagues. (shrink)

Dit boek bevat de uitgebreide, geannoteerde en geïllustreerde versie van de 48ste Huizinga-lezing die Marlene Dumas vrijdagavond 6 december 2019 heeft uitgesproken in de Pieterskerk in Leiden. Dumas spreekt onder meer over het onderscheid tussen de kunstenaar en diens werk, het nadeel van een titel en de naaktheid van mannen in de kunst. 0Het boek bevat tevens een interview met Marlene Dumas, een schets van het leven en werk van Johan Huizinga, de naamgever van de lezing, en een (...) korte geschiedenis van de Huizinga-lezing, die al sinds 1972 bestaat. (shrink)

Referenciado na Análise Institucional do Discurso, o estudo investigou os sentidos atribuídos ao "ser alguém na vida" no discurso de estudantes do ensino médio de uma escola pública do litoral paranaense. Realizaram-se entrevistas, cuja análise buscou delinear os modos de produção de subjetividade, ..

Does shame have a limited moral role because it is associated with a loss of self-respect or is it an important emotional support for socially beneficial behaviours? Aristotle supports the latter position. In his ethical theory, he famously claims that shame is a semi-virtue essential in the habituation of moral norms. He clarifies this role in the Rhetoric’s lesser-known distinction between true and conventional shame, which implies human beings make subjective evaluations of those appropriated cultural norms. Importantly, he locates this (...) potential for ethical assessment in friendship and not in public discourse, as he thinks it would be shameless to publicly evaluate moral rules. The article ends by exploring potential critiques to his position and argues that Aristotle’s approach makes shame indispensable for moral progress, even though we might want to consider some limited role for shameless public protest. (shrink)

This paper explores the relationship between people's mental imagery for their experiences of paths and roads and the metaphorical use of path and road in discourse. We report the results of two studies, one a survey examining people's mental imagery about their embodied experiences with paths and roads, with the second providing a corpus analysis of the ways path and road are metaphorically used in discourse. Our hypothesis is that both people's mental imagery for path and road, and speakers' use (...) of these words in metaphorical contexts are strongly guided by their embodied understandings of real-world events related to travel on paths and roads. The results of these studies demonstrate how bodily experiences with artifacts partly constrains not only how specific conceptual metaphors emerge, but how different metaphorical understandings are applied in talk about abstract entities and events. (shrink)

Harry Frankfurt's conception of care and love has largely been considered a seductive theory of personality, but an untenable and irresponsible theory of moral normativity. Contrary to that interpretation, this article aims at showing that it is possible to remain faithful to Frankfurt's metaphysical premises while not falling into some moral relativism. First, by comparing Frankfurt's and Heidegger's conceptions of care, I show that Frankfurt's subordination of ethics to carology apparently commits him to a neutral foundationalism. In the next step, (...) I argue that his calling into question of the relation between rationality and morality does indeed subject moral normativity to some subjective and contingent limits. And finally, I show that the objections raised against such a conclusion can be answered by shifting Frankfurt's frontier between contingency and necessity and by exploiting his concept of wholeheartedness. (shrink)

Nurse educators have the responsibility of assisting students and their colleagues with understanding and practicing ethical conduct. There is an inherent responsibility to keep codes current and relevant for existing nursing practice. The code presented here is a revision of the Code of ethics for nurse educators originally published in 1983 and includes changes that are intended to provide for that relevancy.

Management cybernetics has been in development since the 1960s, although its implementation has been relatively modest. Two of the best-known proposals are Beer’s Viable System Model and Steinbruner’s Cybernetic Theory of Decision. Both are homeostatic systems, inspired by living organisms. Professor Juan A. Pérez López (1934–1996) argued that homeostatic systems are not fully appropriated for human beings, and proposed instead the “Freely Adaptive System” (FAS) model to explain the dynamics of an organization formed by two dynamic human systems. This model, (...) although it is within the management cybernetic paradigm, and does not propose any anthropological philosophy, is consistent with several features of the Aristotelian anthropological tradition, including epistemology, practical reason, and virtues. The FAS model can help as a compass for decision making by considering three basic criteria—effectiveness, internal efficiency and consistency—when two persons—an active agent and a reactive agent—interact repeatedly. The model sheds light on the interdependence of ethics and efficiency in successive interactions. (shrink)