This paper is a contribution to the study of equality-free logic, that is, first-order logic without equality. We mainly devote ourselves to the study of algebraic characterizations of its relation of elementary equivalence by providing some Keisler-Shelah type ultrapower theorems and an Ehrenfeucht-Fraïssé type theorem. We also give characterizations of elementary classes in equality-free logic. As a by-product we characterize the sentences that are logically equivalent to an equality-free one.

This paper presents an example of a supersimple nonlow theory and characterizes its independence relation.

Current research on construction of the female body focuses on non-Hispanic women in the United States. The idealized Latina body, however, is rapidly becoming commodified and objectified in global popular culture. Using standardized and open-ended surveys and group and individual interviews, the author examines the negotiation of sociocultural ideals and body image by adolescents at the intersection of gender, race, and beauty. These young women hold racist beauty ideals but are flexible when judging the appearance of real-life women. They perceive (...) two competing or complementary prototypes of beauty, one white and one Latina. This study fills a gap in the literature on beauty and the body by examining a non-U.S. sample that does not fit into the usual Black-white dichotomy of race. (shrink)

Communication, when defined as an act intended to affect the psychological state of another individual, demands the use of inference. Either the signaler, the recipient, or both must make leaps of understanding which surpass the semantic information available and draw from pragmatic clues to fully imbue and interpret meaning. While research into human communication and the evolution of language has long been comfortable with mentalistic interpretations of communicative exchanges, including rich attributions of mental state, research into animal communication has balked (...) at theoretical models which describe mentalized cognitive mechanisms. We submit a new theoretical perspective on animal communication: the model of inferential communication. For use when existing proximate models of animal communication are not sufficient to fully explain the complex, flexible, and intentional communication documented in certain species, specifically non-human primates, we present our model as a bridge between shallower, less cognitive descriptions of communicative behavior and the perhaps otherwise inaccessible mentalistic interpretations of communication found in theoretical considerations of human language. Inferential communication is a framework that builds on existing evidence of referentiality, intentionality, and social inference in primates. It allows that they might be capable of applying social inferences to a communicative setting, which could explain some of the cognitive processes that enable the complexity and flexibility of primate communication systems. While historical models of animal communication focus on the means-ends process of behavior and apparent cognitive outcomes, inferential communication invites consideration of the mentalistic processes that must underlie those outcomes. We propose a mentalized approach to questions, investigations, and interpretations of non-human primate communication. We include an overview of both ultimate and proximate models of animal communication, which contextualize the role and utility of our inferential communication model, and provide a detailed breakdown of the possible levels of cognitive complexity which could be investigated using this framework. Finally, we present some possible applications of inferential communication in the field of non-human primate communication and highlight the role it could play in advancing progress toward an increasingly precise understanding of the cognitive capabilities of our closest living relatives. (shrink)

Journal Name: Semiotica - Journal of the International Association for Semiotic Studies / Revue de l'Association Internationale de Sémiotique Volume: 2014 Issue: 198 Pages: 205-240.

The last years of the 20th Century have been somewhat contradictory with respect to values like loyalty, trust or truthfulness. On the one hand, (often implicitly, but sometimes very explicitly), self-interest narrowly defined seems to be the dominant force in the business world, both in theory and in practice. On the other hand, alliances, networks and other forms of cooperation have shown that self-interest has to be at least "enlightened".The academic literature has reflected both points of view, but frequently in (...) an ambiguous way, since the concepts of loyalty and trust are somewhat elusive and equivocal. This paper attempts to analyze the concept of loyalty in depth, examining the different conceptions about the word that can be found in the literature. We begin by going to the management classics (specifically, Follett, Barnard and Simon), and we then turn to the anthropological approach of Pérez López (1993), with its built-in ethical analysis, and show how trust and loyalty are crucial to the development of organizations. We end by suggesting in what ways loyalty and trust can be created and fostered in organizations. (shrink)

In this paper, we review the conventional analyses of management control systems, to conclude, first, that the illusion of control can mislead managers into believing that everything can be controlled and monitored, and, second, that no incentive system based only on extrinsic rewards can motivate individuals properly. Then, we investigate the philosophical foundations of the basic assumptions that, implicitly or explicitly, are made about the nature of the acting person. Based on personalist phenomenology, we show how the development of technical (...) and moral values is crucial to the long-run survival of organizations. We end by offering some guidelines as to what control systems should be like in order to be compatible with the nature of human persons. (shrink)

In this paper two deductive systems associated with relevance logic are studied from an algebraic point of view. One is defined by the familiar, Hilbert-style, formalization of R; the other one is a weak version of it, called WR, which appears as the semantic entailment of the Meyer-Routley-Fine semantics, and which has already been suggested by Wójcicki for other reasons. This weaker consequence is first defined indirectly, using R, but we prove that the first one turns out to be an (...) axiomatic extension of WR. Moreover we provide WR with a natural Gentzen calculus. It is proved that both deductive systems have the same associated class of algebras but different classes of models on these algebras. The notion of model used here is an abstract logic, that is, a closure operator on an abstract algebra; the abstract logics obtained in the case of WR are also the models, in a natural sense, of the given Gentzen calculus. (shrink)

There are many theories about organizations that are mutually inconsistent with each other, which explain phenomena to very similar extents. Most of them ignore the ethical dimension completely. In this paper I put forth the basic principles for a theory of decision-making in organizations, which integrates ethics in the core of the theory. It is based on the work of Juan Antonio Pérez López [1991, Teoría de la Acción humana en las organizaciones (Ediciones Rialp, Madrid), 1993, Fundamentos de la Dirección (...) de Empresas (Ediciones Rialp, Madrid)] and is essentially a humanistic view of the interrelationships between people and its implications for organizational decision-making. I will first show that in any relationship between two people, the learning of the two is crucial for such a relationship to last; and then I will expand on the different aspects of that learning. This analysis will then be applied to the organizational context as a basis for organizational decision-making, Second, it applies the previous analysis to the organizational context as a basis for organizational decision making, showing how any decision in an organization needs to be analyzed on the basis of three criteria (short-run effectiveness, development of distinctive competence, and unity and identification with the organization) and how ethics is included in the last two. (shrink)

En este artículo, el autor desarrolla el problema de la tolerancia en una sociedad multicultural según el planteamiento de Karl-Otto Apel y el punto de vista de la ética del discurso. En este sentido, parte explicando que el problema actual de la tolerancia consiste en el desafío de abrir un espacio a las diferentes formas de vida socio cultural. Así, expone las contradicciones de la versión de tolerancia negativa en el liberalismo y las insuficiencias de la crítica comunitarista. Luego, se (...) presenta la propuesta de fundamentación ético-discursiva de lo que el filósofo alemán llama como ‘tolerancia afirmativa'. Se concluye con algunas consideraciones valorativas: primero, para cuestionar la necesidad de la tolerancia afirmativa en un régimen constitucional, y segundo, para postular que la fundamentación ético-discursiva de la tolerancia encuentra su derivación más coherente en la categoría del respeto. In this article the author develops the problem of tolerance in a multicultural society according to Karl-Otto Apel's position and the point of view of the ethics of discourse. The author explains that the challenge of opening a space to different forms of socio-cultural life is the current problem of tolerance. This way, he exposes the contradictions of the negative tolerance in liberalism and the communitarian critical insufficiencies. Therefore, he presents the proposal of ethical-discursive basis about what the German philosopher has called ‘affirmative tolerance'. This study concludes with some value considerations which are meant to question the necessity of affirmative tolerance in a constitutional regime, in first place, and to postulate, in second place, that the ethical-discursive basis of tolerance finds a more coherent derivation in the category of respect. (shrink)

Este artículo examina la moralidad de la interrupción del embarazo por razones médicas a la luz de la propuesta legislativa presentada en el año 2010 por los senadores Matthei y Rossi . Con esta finalidad, el autor distingue entre las patologías que afectan a la madre y aquellas que afectan al feto. A su vez, en el último caso se distinguen dos significados de la inviabilidad fetal: uno restringido y otro amplio. A juicio del autor, cada caso exige un análisis (...) moral diferente cuya solución no es homogénea. This article examines the morality of the interruption of pregnancy for medical reasons in light of the legislative proposal in 2010 by Senators Matthei and Rossi . To this end, the author distinguishes between diseases affecting the mother and those that affect the fetus. In turn, in the latter case the two meanings are distinguished fetus was not viable: restricted one and one broad. To the author, each case requires a different moral analysis whose solution is not homogeneous. (shrink)

Engineering ethics is usually focused on engineers’ ethics, engineers acting as individuals. Certainly, these professionals play a central role in the matter, but engineers are not a singularity inside engineering ; they exist and operate as a part of a complex network of mutual relationships between many other people, organizations and groups. When engineering ethics and engineers’ ethics are taken as one and the same thing the paradigm of the ethical engineer which prevails is that of the heroic engineer, a (...) certain model of the ideal engineer: someone both quite individualistic and strong enough to deal with all the moral challenges that could arise. We argue that this is not the best approach, at least today in our interrelated world. We have achieved a high degree of independence from nature by means of technology. In exchange for this autonomy we have become increasingly tied up with very complex systems to which we constantly delegate new tasks and powers. Concerns about safety keep growing everywhere due to the fact that now we have a sensitive awareness of the huge amount of power we are both consuming and deploying, thus, new forms of dialogue and consensus have to be incorporated at different levels, in different forums and at different times. Within these democratic channels of participation not just the needs and interests, but also the responsibilities and mutual commitments of all parties should be taken into account. (shrink)

The inference systems proposed for solving SAT are unsound for solving MaxSAT and MinSAT, because they preserve satisfiability but not the minimum and maximum number of clauses that can be falsified, respectively. To address this problem, we first define a clause tableau calculus for MaxSAT and prove its soundness and completeness. We then define a clause tableau calculus for MinSAT and also prove its soundness and completeness. Finally, we define a complete clause tableau calculus for solving both MaxSAT and MinSAT, (...) in that the minimum number of generated empty clauses provides an optimal MaxSAT solution and the maximum number provides an optimal MinSAT solution. (shrink)

This paper reviews the development of socially responsible investment (SRI) in the Spanish financial market. The year, 1997 saw the appearance in Spain of the first SRI mutual fund, but it was not until late 1999, that major Spanish fund managers offered SRI mutual funds on the retail market. The development of SRI in the Spanish financial market has not experienced the high levels of development seen in other European countries, such as France or Italy, where interest in SRI began (...) during the same period. This paper presents an analysis of the impact of SRI mutual funds managed by Spanish fund managers comparing the evolution of managed assets and number of investors. We also analyse the investment strategies adopted by these funds, which mainly use negative screening criteria and the participation of non-governmental organisations as institutional investors. An analysis of the take up of socially responsible investment in the Spanish financial market shows majors deficits in this process. This is due to Spanish investors having limited sensitivity to social issues and knowledge of SRI, and a lack of development of SRI investment strategies, such as engagement or shareholder activism by fund managers. Furthermore, the take-up of SRI mutual funds in the Spanish financial market coincided with a fall in the stock market at the beginning of the 21st Century. We conclude with an analysis of the relationship between SRI and Corporate Social Responsibility (CSR). (shrink)

Contrariamente a las ideas dominantes sobre la supuesta secularidad de la modernidad, los intentos de conciliación entre ciencia y religión son abundantes. En el ámbito musulmán la pugna entre defensores y detractores de dicha conciliación generó un nuevo episodio en torno a la cuestión de los llamados milagros científicos del Corán. La argumentación de sus defensores se hallaba ya sembrada en los debates del siglo XIX pero es durante el último cuarto de siglo XX cuando esta retórica se reconstituye, coincidiendo (...) con los procesos de revitalización islámica. Esta retórica propone que los descubrimientos ofrecidos por la ciencia ya fueron anticipados en su momento por la revelación coránica, en tanto que expresión de la divinidad. De este modo, numerosos autores, tanto en países de mayoría islámica como en países occidentales, proceden a establecer vínculos entre teorías científicas y versículos coránicos, como en la demostración de la existencia de los genios o las diversas formas de revitalización de la medicina profética. El caso guarda notables parecidos con otros movimientos que desde finales del siglo XIX intentan demostrar fenómenos espirituales por medio de un pensamiento naturalista, en momentos de importantes transformaciones sociales y políticas. (shrink)

This book is the culmination of the COST Action CA15212 Citizen Science to Promote Creativity, Scientific Literacy, and Innovation throughout Europe. It represents the final stage of a shared journey taken over the last 4 years. During this relatively short period, our citizen science practices and perspectives have rapidly evolved. In this chapter we discuss what we have learnt about the recent past of citizen science and what we expect and hope for the future.

This paper has a twofold scope. The first one is to clarify and put in evidence the isomorphic character of two theories developed in quite different fields: on one side, threshold logic, on the other side, simple games. One of the main purposes in both theories is to determine when a simple game is representable as a weighted game, which allows a very compact and easily comprehensible representation. Deep results were found in threshold logic in the sixties and seventies for (...) this problem. However, game theory has taken the lead and some new results have been obtained for the problem in the past two decades. The second and main goal of this paper is to provide some new results on this problem and propose several open questions and conjectures for future research. The results we obtain depend on two significant parameters of the game: the number of types of equivalent players and the number of types of shift-minimal winning coalitions. (shrink)

Language does not fossilize but this does not mean that the language's evolutionary timeline is lost forever. Great apes provide a window back in time on our last prelinguistic ancestor's communication and cognition. Phylogeny and cladistics implicitly conjure Pan (chimpanzees, bonobos) as a superior (often the only) model for language evolution compared with earlier diverging lineages, Gorilla and Pongo (orangutans). Here, in reviewing the literature, it is shown that Pan do not surpass other great apes along genetic, cognitive, ecologic, or (...) vocal traits that are putatively paramount for language onset and evolution. Instead, revived herein is the idea that only by abandoning single‐species models and learning about the variation among great apes, there might be a chance to retrieve lost fragments of the evolutionary timeline of language. (shrink)

Event‐related brain potentials were recorded while subjects listened to sentences containing a controlled infinitival complement. Subject and object control items were used, both with 2 potential antecedents in the upper clause. Half of the sentences had a gender agreement violation between the null subject of the infinitival complement and an adjective predicated of it. The rapid detection of this anomaly would indicate that the parser had established the coreference relation between the null subject and an antecedent, and that the processor (...) had rapidly consulted verb control information to select the proper antecedent of the null subject. The results showed that for both subject and object control items ungrammatical adjectives elicited a P600 effect. These data imply that the processor has coindexed the null subject with an antecedent, and that the antecedent has been selected on the basis of control information. These results are compatible with parsing models that emphasize the rapid influence of verb‐specific information on sentence processing. (shrink)

For decades, the ecstatic rituals of the Sufi brotherhood of the ‘Isawa have attracted the attention of European travelers and journalists as they pass through the Maghreb. Through the texts of these external observers, I will show the paradoxes of these images of the ‘Isawa centered on emphasizing the violent and irrational character of their ritual practices, while at the same time awakening a morbid curiosity to find an explanation for what the witnesses presented as pathological extravagances. With the rise (...) of Islamic reformism and the interests of Franco-Spanish colonial policy, rituals were progressively domesticated from the 1930s onwards, and partially converted into spectacle, with the aim of avoiding a corporal and ritual disorder that challenged the new colonial order. (shrink)

Resumen Mediante una metodología básicamente histórico-prosopográfica, se establece el decurso y el carácter de las actuaciones sinodales que, en el año 343, acontecieron en Sárdica, tomando asimismo en consideración las previas intervenciones episcopales e imperiales que las suscitaron. Favorecido por la fragmentación político-eclesiástica existente, el antagonismo entre los defensores y los contrarios de la superior instancia romana queda evidenciado tanto en las causas personales como en las cuestiones doctrinales, siendo al respecto significativos los argumentos y documentos aducidos o generados por (...) unos y otros, cuyo análisis permite un mejor conocimiento de este relevante capítulo de la historia eclesiástica. (shrink)

This article examines the relevance of a theory of the multinational state for the evaluation of claims for self-determination and secession. Considerations of ?ethnocultural justice? imply that the recognition of the multinational character of a state ? or the granting of some of the minority nations' demands ? is a matter of justice. If these requirements are not met, secession could be justified. Indeed, if secession needs a just cause (as it has been argued), a failure to build a truly (...) multinational arrangement can be a valid reason for a minority nation to secede. An approach like the one proposed would also contribute to the resolution of some of the key problems of the three main theories of secession and their appeals to nationalism, choice and remedial rights. (shrink)

Daniel Bensaïd was a Marxist philosopher and author of an extensive body of works about political strategy. His writings combine a diversity of singular influences, such as Marx, Lenin, Trotsky and Che Guevara on the one hand, and Benjamin, Péguy and Blanqui on the other. In his work, religious heresies, Marranos, moles and emblematic figures of the resistance to oppression such as Joan of Arc meet with the classic figures of Marxism. The non-linear concept of time and messianic reason support (...) a strategic reading of history and an understanding of political commitment, following Goldmann’s interpretation of Pascal’s Wager as a wager of uncertain outcome. (shrink)

Sobre el tiempo y la música -- Las óperas de Josep Soler -- Kom-Ombo -- El misterio de San Francisco.