The applied discipline of agroecological design provides a useful case study for examining broader philosophical questions about the existence and importance of ecological generalizations or “laws.” Recent developments in the availability and use of formal meta-analyses have led to the discovery of many resilient generalizations in ecology. However, these “laws” face numerous challenges when it comes to their practical application. Concerns about their reliability and scope might stem from unclear logical and epistemic connections to more foundational or “unifying” generalizations, 2019) (...) which, in ecology, tend to be derived from first principles and in association with highly abstract models. This raises questions about the nature of those foundational generalizations themselves. In particular, how resilient are they compared to the generalizations uncovered by empirically driven methods? Here we propose a procedure for evaluating the resilience of generalizations across five ecologically relevant dimensions. This procedure was applied to seven well known foundational generalizations in ecology. Surprisingly, it turned out to be impossible to estimate the resilience of these foundational generalizations based on the available literature. This points to the need for a more centralized repository of information about ecological generalizations, created with the explicit aim of evaluating such important dimensions as causal mechanism and predictive power. (shrink)

Seismic interpretation is dependent on the quality and resolution of seismic data. Unfortunately, seismic amplitude data are often insufficient for detailed sequence stratigraphy interpretation. We reviewed a method to derive high-resolution seismic attributes based upon complex continuous wavelet transform pseudodeconvolution and phase-residue techniques. The PD method is based upon an assumption of a blocky earth model that allowed us to increase the frequency content of seismic data that, for our data, better matched the well log control. The phase-residue technique allowed (...) us to extract information not only from thin layers but also from interference patterns such as unconformities from the seismic amplitude data. Using data from a West Texas carbonate environment, we found out how PD can be used not only to improve the seismic well ties but also to provide sharper sequence terminations. Using data from an Anadarko Basin clastic environment, we discovered how phase residues delineate incised valleys seen on the well logs that are difficult to see on vertical slices through the original seismic amplitude. (shrink)

The standard view of logical form is that logical forms are synthetic structures which are the forms of sentences and of other linguistic entities. This is often associated with a more general linguistic view of logic which is articulated in different ways by various authors. This paper contains a critical discussion of such linguistic approaches to logical form, with special emphasis on Quine’s formulation of a logical grammar in Philosophy of Logic. An account of logical forms as higher-order properties, which (...) essentially builds on Frege’s analysis of quantification as higher-order predication, is suggested at the end. (shrink)

Ways of communicating effectively in spoken English, using technology, in a virtual globalized context have received little attention from applied linguists. The role of language in synchronous computer-mediated discourse used in virtual teamwork is now emerging as a key area of research concern in business management and information technology disciplines. This article uses linguistic frameworks, most particularly critical discourse analysis and systemic functional linguistics, in particular appraisal analysis, to demonstrate how interpersonal meanings may create dominance, power and solidarity within a (...) sample of a virtual team management meetings. Focusing on one manager case study, we investigate how language is used, consciously or unconsciously, to dominate and close down discussion with his colleagues. We first present the key findings from a turn-taking analysis and then present, through the application of appraisal analysis, how this manager opens or contracts the space available for others to participate. By revealing how power and control unfold through this analysis, the findings may lead to an enhanced self-awareness among all members in virtual teams and reveal how language plays a crucial role in engaging members during a meeting, or in this case, disengaging them. (shrink)

This study described and analysed the circumstances surrounding a fatal car accident involving personnel of a multinational corporation in a developing country. For some companies, road accidents are the leading cause of work-related fatalities in developing countries. This reality highlights the ethical dilemmas encountered in a global workplace. Questions as to how a company addresses safety concerns outside the standard work environment, the ethics of operating in a risky environment and the requirements for international consistency in compensation standards for loss (...) of life were addressed. The authors argued that multinational companies should localize health and safety practices to address the important asymmetries between different regions of the world regarding social, cultural and infrastructural issues. Furthermore, the authors analysed the leadership role that should be played by multinational companies to help and support national governments to reduce traffic fatalities in developing countries. From this perspective, the article represents a contribution for the body of knowledge dealing with the business–society relations. The authors used an action research approach to address these issues, both in response to the particular incident and to contribute to the body of research in this field. (shrink)

O artigo de Goodman “The Problem of Counterfactual Conditionals” teve um papel central no debate relativo a análise adequada dos condicionais contrafactuais. A seguir examinarei o artigo de Goodman em detalhe e discutirei algumas objeções e sugestões de Parry em seu artigo “A Reexamination of the Problem of Counterfactual Conditionals”. Restringirei minha discussão ao “problema das condições relevantes”, assim denominado por Goodman, que é o tema principal das críticas de Parry e que considero ser o problema principal para a abordagem (...) de Goodman. doi: http://dx.doi.org/10.5007 / 1808-1711.2011v15n3p383. (shrink)

In this article we investigate how speakers contribute to the interactive rise and fall of emotion in problematic interactions in a data set of in-bound telephone conversations collected from call centres in the Philippines. These interactions are between the Filipino Customer Service Representatives and American clients who initiate the calls to seek information, clarification, or resolution to a problem. The study draws on Appraisal theory to analyse the contribution of the caller and the CSR to initiating, maintaining and adjusting the (...) interpersonal intensity of the interaction. Findings point to a limited reliance on explicit attitude on the part of both speakers, with attitude more often implied rather than expressed explicitly. Of note, too, is the interdependence of the attitudinal choices on the part of each speaker, and the role that concessive contractors such as just, already, once, yet and actually, as well as moments of silence can play in the management of the emotive intensity. While we intend the outcomes to make a contribution to professional training in the industry, we also look beyond that context to contribute in theoretical and methodological terms to the analysis of interactions in other contexts where problems need to be resolved through talk. (shrink)

The military order which was known first as Mountjoy, then as the Hospital of the Holy Redeemer and lastly as Montfragüe was among the less successful of those founded in the twelfth century. For most of its brief life of some sixty years its existence was precarious, and its military activities have left no trace. Nevertheless it has not been altogether neglected by historians. It is mentioned by many of the early writers on the military orders, and more recently it (...) has been the subject of several studies, of which the most important are those by Delaville Le Roulx, Blásquez y Jiménez and Gazulla. But the aim of the early historians was usually to give a brief account of all the military orders, and the only information based on documentary evidence that their discussions of Mountjoy contain is that taken from Rades y Andrada's Chrónica de las tres Ordenes y Caballerías de Sanctiago, Calatrava y Alcántara, which includes a small amount of material drawn from documents which Rades found in the archive of Calatrava. Modern accounts of the Order have been based on a wider range of sources, but none has employed by any means all the surviving material or discussed all the phases of the Order's history: Delaville Le Roulx was over-optimistic when he claimed that the documents which he had discovered at Alcalá de Henares "permettent de reconstituer l'histoire entière des frères de Montjoye." A further examination of the Order's history may therefore be justified, especially as it illustrates several of the factors which could bring about the decay of a religious foundation and some of the difficulties encountered when an attempt was made to abolish a declining institution. jQuery.click { event.preventDefault(); }). (shrink)

In the twelfth century, when military orders were first being established, the custom of child oblation was in decline in western monasteries, and the novitiate was acquiring a new importance. New foundations of monks and regular canons sought to ensure that recruits were subjected to a period of testing and training before they made their profession, while at Cluny Peter the Venerable insisted on a probationary period of at least a month. Since the rules governing their conventual life were based (...) upon those of existing religious institutions, the military orders were inevitably influenced by these trends. They rejected the practice of child oblation and in most cases instituted a period of probation for recruits. (shrink)

O artigo defende uma proposta filosófica neopirrônica, que se entende como inteiramente adequada às necessidades filosóficas do homem contemporâneo. O texto é diretamente inspirado na obra de Sexto Empírico e procura investigar as ricas potencialidades da noção pirroniana de fenômeno, uma vez restabelecido o seu sentido originário na obra de Sexto.

Ontology played a very large role in Quine’s philosophy and was one of his major preoccupations from the early 30’s to the end of his life. His work on ontology provided a basic framework for most of the discussions of ontology in analytic philosophy in the second half of the Twentieth Century. There are three main themes that Quine developed in his work. The first is ontological commitment: What are the existential commitments of a theory? The second is ontological reduction: (...) How can an ontology be reduced to another? And what is the most economical ontology that can be obtained for certain given purposes? The third is criteria of identity: When are entities of some kind the same or different? In this paper I discuss Quine’s development of these three themes and some of the problems that were aised in connection with his work. (shrink)

Commentators of Hobbes’ Political Theory are divided between those who argue that the state of nature is caused by competition and distrust and those who affirm that it is caused by the fight for glory. In his work Hobbes and the Social Contract Tradition, Jean Hampton analyzes the arguments presented in favor of both accounts, and proposes –against the aforementioned accounts– that conflict in the state of nature is the result of an error in reasoning that leads men to undervalue (...) the future benefits of cooperative work. The article describes the account developed by Hampton and establishes the differences it has in relation to the rationality and passions accounts of conflict. (shrink)

RESUMO O artigo analisa o modo como Malebranche apresenta o conhecimento que possuímos de nossa própria alma a partir da noção de sentimento interior. Para tanto, tomamos como ponto de partida a concepção malebrancheana do argumento do cogito, opondo-a à de Descartes, tomando-o como uma constatação imediata da existência de algo que sente, sem, no entanto, poder afirmar algo sobre sua essência. O conhecimento da alma torna-se assim algo puramente afetivo, sem nenhum conteúdo positivo, e por natureza distinto do conhecimento (...) propriamente dito. Buscamos desse modo mostrar como, na filosofia de Malebranche, cria-se um campo propriamente humano do sentimento cujo conteúdo é irredutível a qualquer ciência clara e distinta, ao mesmo tempo que é constatado pela experiência vivida.: The article aims to analyze the way by which Malebranche presents the knowledge that we possess of our own soul through the notion of inner sentiment. Therefore, we take as our starting point the Malebranchean notion of the cogito argument, contrasting it with that of Descartes, taking it to be the immediate ascertainment of the existence of something that feels without, however, being able to assert anything about its essence. The knowledge of the soul becomes therefore something purely affective, deprived of a positive content, and by its nature distinguished from knowledge properly understood. We aim thus to show how, in Malebranche's philosophy, a properly human domain of the feeling, irreducible to a clear and distinct science, but ascertained by experience, is created. (shrink)

A partir de uma aproximação com a filosofia de Kitaro Nishida, este artigo reflete sobre a relação entre ética e estética no sistema de pensamento de Arthur Schopenhauer, por meio do tratamento de uma difícil questão apresentada em sua filosofia prática: a transição da maldade extrema – a Schadenfreude – para a autonegação da vontade de viver. Trata-se de um problema que implica a distinção entre vivência estética, ética, religião e ascese, e suscita a possibilidade de uma figura radical da (...) existência humana no mundo. (shrink)

In this paper I present an abstract theory of senses, thoughts, and truth, inspired by ideas of Frege. "Inspired" because for the most part I shall not pretend to interpret Frege in a literal sense, but, rather, develop some of his ideas in ways that seem to me to preserve important aspects of them. Senses are characterized as identifying properties; i.e., roughly, as properties that apply, in virtue of their logical structure, to exactly one thing, if they apply to anything (...) at all. When Frege's analysis of sentences in terms of function and arguments is combined with his analysis of quantification as higher-order predication, all sentences (formal and informal) can be analyzed in various ways as a function (predicate) applied to one or more arguments. This allows for an abstract characterization of thoughts as senses that combine other senses in a uniform way, and whose truth derives from their instantiation by corresponding items of reality. (shrink)

Reflexões de Friedrich Nietzsche a respeito da música.