Imagem do pensamento: do antropológico ao acontecimento na Educação

Pós-graduação em Educação - FFC

Contribuições de Espinosa para o conceito de saúde mental

Pós-graduação em Saúde Coletiva - FMB

Optimization of the sampling scheme for maps of physical and chemical properties estimated by kriging

The sampling scheme is essential in the investigation of the spatial variability of soil properties in Soil Science studies. The high costs of sampling schemes optimized with additional sampling points for each physical and chemical soil property, prevent their use in precision agriculture. The purpose of this study was to obtain an optimal sampling scheme for physical and chemical property sets and investigate its effect on the quality of soil sampling. Soil was sampled on a 42-ha area, with 206 geo-referenced points arranged in a regular grid spaced 50 m from each other, in a depth range of 0.00-0.20 m. In order to obtain an optimal sampling scheme for every physical and chemical property, a sample grid, a medium-scale variogram and the extended Spatial Simulated Annealing (SSA) method were used to minimize kriging variance. The optimization procedure was validated by constructing maps of relative improvement comparing the sample configuration before and after the process. A greater concentration of recommended points in specific areas (NW-SE direction) was observed, which also reflects a greater estimate variance at these locations. The addition of optimal samples, for specific regions, increased the accuracy up to 2 % for chemical and 1 % for physical properties. The use of a sample grid and medium-scale variogram, as previous information for the conception of additional sampling schemes, was very promising to determine the locations of these additional points for all physical and chemical soil properties, enhancing the accuracy of kriging estimates of the physical-chemical properties.

Acordo, reflexão e filosofia - uma análise a partir de Wittgenstein

Within the Wittgensteinian approach, the ideal of exactness, disconnected from concrete situations of language use, does not make any sense. Such an approach takes into account every and any kind of intersubjective communication, inasmuch as it is based on a previous agreement concerning the use of language and the interpretation of the world linked to it. This paper, throughout its three parts, seeks to understand this agreement, and evaluates whether or not philosophy plays a role in relation to it. To start with, the obstacles to such an agreement will be considered, namely, solipsism and private, subjective language. In the following stage, the intention is to indicate that the rupture from the subjectivist conception of language allows Wittgenstein to visualize another subject, the one incorporated by the community. From then on, the question is to verify whether reflectivity is possible in the ambit of a linguistic community or not, since the objectivity of concepts is not sought within knowledge, but within forms of life. In the third and last part, we will point to the language game metaphor correlative to the meaning emerging from the flow of life, of thought, and of culture and see how philosophy can represent a significant activity in the search for understanding that flow.

The Grounding of Regional Integration for Brazil: Universalism, Sovereignty and Elite Perception

The aim of this article is to analyse the meaning of Mercosur for Brazilian foreign policy. To this end, we discuss the perceptions of the Brazilian elites concerning the regional integration process. The defence of the principle of inter-governmentalism is related to the conception of Mercosur's place within Brazil's international relations. The fact that principles such as universalism and sovereignty are very highly valued ends up affecting the deepening of the integration. The hypothesis of this article is that the Mercosur structure is in line with the perceptions of part of the Brazilian elites, which has put less emphasis on integration since the late 1990s. Our argument is that the current structure is insufficient to guarantee the dynamics of integration.

O conceito de Técnica da Natureza na Crítica da Faculdade do Juízo de Kant

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

The Role of the (In)visible and the Secret in the Translation of Harryette Mullen s Muse & Drudge

This paper, based on Jacques Derrida’s thoughts in Des Tours of Babel, addresses the issue regarding the (in)visible in translation, by arguing that the latter, beyond the traditional conception of communication, produces a complex set of relations between the visible and the invisible, which highlights the values of the non-dit and the secret that take place in their relation to interpretation. This line of thought underpins the discussion of my translation of two poems from Muse & Drudge (1995), by the African-American poet Harryette Mullen, whose dense poetry displays un(expected) possibilities of meanings and associations that proliferate in translation. It is argued that every act of translation entails a relationship between that which is translated (and made visible or intelligible through this act) and that which remains invisible and secret by resisting a definitive translation, which, as such, requires further interpretations in search for intelligibility (or “visibility”). We analyze the extent to which such relation between the visible and the invisible takes part in the translation of the notion of blackness raised by Mullen’s poems and how her translated poetry dialogues with issues of reception in Brazilian culture.

Lugar do imaginário do ver: diálogos a partir do espelho lacaniano

Lacan’s conception of the mirror stage involves a rich network of theoretical dialogues. Amidst this network, an idea of subject is drawn. The aim of this paper is to examine that idea, not inside Lacan’s work, but in the theoretical framework related to the theme under analysis. We are interested in situating certain methodological and anthropological aspects of the mirror stage in relation to its mediating theories. Our observations are focused on three authors: Wallon, Sartre and Merleau-Ponty. As early as in 1931, the first underlined the importance of the child’s experience in front of the mirror to study his/her psychogenesis. The second is considered a representative of a Cogito philosophy and, therefore, seems to serve as a counter-reference for the psychoanalyst. The third established a relation of mutual dialogue with Lacan, reinforcing the heuristic nature of confrontations between psychoanalysis and phenomenology.

Management of age at puberty in beef heifers to optimize efficiency of beef production

Age at puberty in beef heifers can influence economic efficiency of beef production through effects on both age at first calving (2 vs. 3+ years of age) and the time of conception of heifers in their initial breeding season. An overarching factor that influences age at puberty in heifers is nutritional management during both the preweaning period and between weaning and the breeding season. Age at puberty is heritable and selection for precocious puberty in populations such as the Nelore breed has the potential to substantially influence production efficiency. Highly effective hormonal technologies exist to aid in induction of puberty in well managed heifers. Age at first ovulation and pregnancy in heifers can be substantially influenced through implementation of nutritional and/or hormonal manipulation strategies. In the long term, combinations of genetic selection, nutritional strategies, and hormonal intervention when necessary will optimize efficiency of this aspect of beef production.

Contribuições da reconstrução racional didática no desenvolvimento de concepções epistemologicamente mais aceitáveis sobre a natureza da ciência e do progresso científico

This study inserts itself in the research line conceptions on the nature of the science (CNC) in the school atmosphere. More specifically, on that teacher of natural sciences who claims not to be interested in philosophy, it is usually noticed a tendency to understand and to teach a vision of a ready/ finished and unalterable science, which directly influences the students conception of science. Discussed here is the application of a didactic rational reconstruction in high school, the results of which are compatible with a more epistemologically acceptable educational concep tion on the nature of science as something provisory, variable and controversial.

Imaginary irishness: the feminine in dramatisations of the Paster Rising in Sean O’Casey’s the plough and the stars and Tom Murphy’s The Patriot Game

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Quase-verdade e pragmatismo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

A teoria da intencionalidade nas obras de Husserl e de Gurwitsch: entre fenomenologia transcendental e psicologia da Gestalt

Pós-graduação em Psicologia - FCLAS

A teoria da intencionalidade nas obras de Husserl e de Gurwitsch: entre fenomenologia transcendental e psicologia da Gestalt

Pós-graduação em Psicologia - FCLAS

The complex construction of psychological identities in Palestine: Integrating narratives and life experiences

Palestinian youth is challenged by multiple discourses in the process of constitution of its identity. This discursive multiplicity, characteristic of contemporary global societies, is confronted with personal life experiences, giving meaning to primarily nebulous affective impacts in the social environment. Starting from a semiotic-cultural perspective in cultural psychology one can establish a link between the notion of master narrative used by Hammack (2010) and the notion of myth-using the conception of ideology as a bridge that articulates both. Antinomies in the self-biographic narratives presented and discussed by Hammack (2010) support the master narrative of Palestinian identity and enter into interactions with other psychological identities of the interviewed youngsters, such as their religious tradition and secular education. Symbolic elements that are brought to the identity-making process by the diverse narratives are to be seen as resources for the comprehension of life experiences, demanding an integrative effort in the face of what is known and unknown in relation to alterity.