The balance between births and deaths in an age-structured population is strongly influenced by the spatial distribution of sub-populations. Our aim was to describe the demographic process of a fish population in an hierarchical dendritic river network, by taking into account the possible movements of individuals. We tried also to quantify the effect of river network changes (damming or channelling) on the global fish population dynamics. The Salmo trutta life pattern was taken as an example for.We proposed a model which (...) includes the demographic and the migration processes, considering migration fast compared to demography. The population was divided into three age-classes and subdivided into fifteen spatial patches, thus having 45 state variables. Both processes were described by means of constant transfer coefficients, so we were dealing with a linear system of difference equations. The discrete case of the variable aggregation method allowed the study of the system through the dominant elements of a much simpler linear system with only three global variables: the total number of individuals in each age-class. (shrink)

Charles Peirce’s Illustrations of the Logic of Science is an early work in the philosophy of science and the official birthplace of pragmatism. It contains Peirce’s two most influential papers: “The Fixation of Belief” and “How to Make Our Ideas Clear,” as well as discussions on the theory of probability, the ground of induction, the relation between science and religion, and the logic of abduction. Unsatisfied with the result and driven by a constant, almost feverish urge to improve his (...) work, Peirce spent considerable time and effort revising these papers. After the turn of the century these efforts gained significant momentum when Peirce sought to establish his role in the development of pragmatism while distancing himself from the more popular versions that had become current. The present edition brings together the original series as it appeared in Popular Science Monthly and a selection of Peirce’s later revisions, many of which remained hidden in the mass of messy manuscripts that were left behind after his death in 1914. (shrink)

Neste artigo, pretendemos abordar os elementos educacionais da Grécia antiga, fundamentais tanto para a formação e o desenvolvimento da cultura ocidental como para a constituição da paideia cristã da antiguidade. Destacamos como a idealização do épos deu lugar à formação do cidadão a partir do ideal de uma areté política que, no período helenístico, tendo seu apogeu na pólis grega, vai ser alternado por outros valores mais ligados à individualidade. Nesse sentido, consideramos que a paideia grega, em seus diferentes momentos, (...) vai ser elemento chave para a construção de uma paideia cristã. Esta, por sua vez além de sintetizar elementos universalistas do pensamento grego, se nutre de um tempo oportuno, de um kairós para expandir a mensagem cristã oriunda das promessas da religião judaica de um messiah para a universalidade dos homens, cuja expressão vai ser fundamental para a construção dos valores da sociedade ocidental. (shrink)

O ensaio teórico-reflexivo tem como objeto de discussão uma reflexão sobre a relação entre a alfabetização de jovens e adultos e o sentido da educação emancipatória a partir dos postulados de Paulo Freire, educador brasileiro que trouxe uma nova visão de educação, caracterizada como revolucionária. Uma análise das políticas públicas de EJA, com destaque para a alfabetização de adultos na década de 1990 até os dias atuais, é apresentada com o objetivo de compreender como a descontinuidade e fragilidade de tais (...) políticas têm sido um entrave para o desenvolvimento de projetos educativos de escolarização inicial e continuada, cúmplices do compromisso da formação e emancipação dos sujeitos. Destaca-se no texto o significado de emancipação em Freire como humanização do oprimido e superação dos seus condicionamentos históricos. Apresenta a educação de jovens e adultos pautada no diálogo e problematização como um ato político, agente de conscientização e potencializadora da emancipação do ser. (shrink)

The Spirit of the Laws is, without question, one of the central texts in the history of eighteenth-century thought, yet there has been no complete, scholarly English-language edition since that of Thomas Nugent, published in 1750. This lucid translation renders Montesquieu's problematic text newly accessible to a fresh generation of students, helping them to understand quite why Montesquieu was such an important figure in the early enlightenment and why The Spirit of the Laws was, for example, such an influence upon (...) those who framed the American constitution. Fully annotated, this edition focuses attention upon Montesquieu's use of sources and his text as a whole, rather than upon those opening passages towards which critical energies have traditionally been devoted, and a select bibliography and chronology are provided for those coming to Montesquieu's work for the first time. (shrink)

This paper analyzes the reasons behind what it calls the erosion of democracy under George W. Bush's presidency since September 11, 2001, and claims that they are twofold: first, the erosion in question can be attributed to a crisis of the state and the belief that security is its only genuine function. In other words, the erosion of democracy is an erosion of the very idea of the public sphere beyond security and war. Secondly, the erosion of the ethical sphere (...) goes hand in hand with an extraordinary resurgence of what, still following Hegel, I call "morality," and which privileges the subjective over the objective, or moral feeling over institutions and the law. (shrink)

Montesquieu's The Spirit of Laws is an enduring classic of social and political theory deserving a fresh reading every generation. The modern reader, however, is likely to find a work that ran to over a thousand pages in its two-volume first edition a bit overwhelming. Presented here, therefore, is the first English-language compendium of The Spirit of Laws, together with the first English translation of the posthumously published treatise containing the physiological theory underlying Montesquieu's theory of climate.

Of laws in general -- Of laws directly derived from the nature of government -- Of the principles of the three kinds of government -- That the laws of education ought to be relative to the principles of government -- That the laws given by the legislator ought to be relative to the nature of government -- Consquences of the principles of different governments, with respect to the simplicity of civil and criminal laws, the form of judgements, and inflicting of (...) punishments -- Consquences of the different principles of the three governments, with respect to sumptuary laws, luxury, and the condition of women -- Of the corruption of the principles of the three governments -- Of the laws in the relation they bear to defensive force -- Of laws, in the relation they bear to offensive force. (shrink)

本书内容包括:一般的法、直接源于政体性质的法律、三种政体原则的腐化、教育的法律应当与政体原则相适应、立法应当与政体原则相适应等。.

Of laws in general -- Of laws directly derived from the nature of government -- Of the principles of the three kinds of government -- That the laws of education ought to be relative to the principles of government -- That the laws given by the legislator ought to be relative to the nature of government -- Consquences of the principles of different governments, with respect to the simplicity of civil and criminal laws, the form of judgements, and inflicting of (...) punishments -- Consquences of the different principles of the three governments, with respect to sumptuary laws, luxury, and the condition of women -- Of the corruption of the principles of the three governments -- Of the laws in the relation they bear to defensive force -- Of laws, in the relation they bear to offensive force. (shrink)

Of laws in general -- Of laws directly derived from the nature of government -- Of the principles of the three kinds of government -- That the laws of education ought to be relative to the principles of government -- That the laws given by the legislator ought to be relative to the nature of government -- Consquences of the principles of different governments, with respect to the simplicity of civil and criminal laws, the form of judgements, and inflicting of (...) punishments -- Consquences of the different principles of the three governments, with respect to sumptuary laws, luxury, and the condition of women -- Of the corruption of the principles of the three governments -- Of the laws in the relation they bear to defensive force -- Of laws, in the relation they bear to offensive force. (shrink)

The proposal of this article is to present and discuss the methodology applied in the frame of a socio-anthropological research held in Bolivia and Peru on child development and growth. The objectives of the investigation were to study the mother?s perceptions (and those of other related caretakers..

Tracer des ponts entre la philosophie et la théologie, à travers un discours qui ne sacrifie jamais la raison sur l'autel de la foi, mais qui utilise l'éclairage de la Parole de Dieu pour stimuler la réflexion philosophique, tel est le pari de Charles-Éric de Saint Germain dans ses Écrits philosophico-théologiques sur le christianisme.

One of the dominating themes in the first part is the negative treatment that Marx’s concept of labor has received by late critical theorists, particularly Habermas. While supportive of the rejection of Marx’s economic functionalism entailed by Habermas’s adoption of communicative action as the basic category of critical theory, Honneth worries about the indifference towards the normative potential of labor that he sees in most twentieth-century social theory. Honneth agrees with critics of reductionism that labor is neither the only form (...) of social reproduction, nor a primary source of emancipatory consciousness, as the fragmentation and depolitization of a working class that has suffered the effects of Taylorism clearly manifests. But Honneth is still convinced that the experience of recognition is to a large extent associated with work, and that Habermas tends to understand interaction in terms of instrumental action, making the concept of interaction inadequate to capture the sort of normative claims expressed by workers who do not see themselves sufficiently recognized in the labor they do. Although Honneth acknowledges that he has not settled how to navigate between these competing interests, the clarity of the call for a more complex concept of labor justifies the inclusion of these papers in the volume. (shrink)

In 1245 Canon Law reaches an apex. A Lawyer-Pope Innocent IV proclaims at the Œcumenical Council of Lyons the prestige of Canon Law and his professors. Canon Law is perceived as a new and sometimes controversial ecclesiastical science of power. This new status can be explained by the growth of the ius commune in Italian universities and the rivalries between Roman Law, Canon Law and theology. Innocent IV promotes the figure of the ecclesiastical judge. He also delineates an ecclesiology where (...) the world would be united by an universal religion of Natural Law. (shrink)