911 resultados para Symbolic and Algebraic Manipulation


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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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OBJECTIVE: the aim of this study was to compare the cognitive-linguistic skills performance and reading of students with Attention Deficit and Hyperactivity Disorder and students without behavioral and/or learning disorders. METHOD: the study included 20 students from 5th to 8th grade of elementary school. The students were divided into: Group I (GI): composed by 10 students with an interdisciplinary diagnosis of Attention Deficit and Hyperactivity Disorder, and Group II (GII): composed by 10 students without complaints of behavioral and/or learning disorders. The tests of metalinguistic skills and reading (PROHMELE) were used as procedure, composed of syllabic and phonemic identification, syllabic and phonemic manipulation, repetition of nonwords and reading tests. RESULTS: the results showed statistically significant differences between GI and GII, demonstrating that students from GI presented superior performances when compared to the students from GII. CONCLUSION: according to the findings of this study we can conclude that the difficulties presented by students with Attention Deficit and Hyperactivity Disorder can be attributed to inattention, hyperactivity and disorganization, characteristic of this diagnosis, and not to a disorder of language of phonological basis.

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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The present paper introduces a new model of fuzzy neuron, one which increases the computational power of the artificial neuron, turning it also into a symbolic processing device. This model proposes the synapsis to be symbolically and numerically defined, by means of the assignment of tokens to the presynaptic and postsynaptic neurons. The matching or concatenation compatibility between these tokens is used to decided about the possible connections among neurons of a given net. The strength of the compatible synapsis is made dependent on the amount of the available presynaptic and post synaptic tokens. The symbolic and numeric processing capacity of the new fuzzy neuron is used here to build a neural net (JARGON) to disclose the existing knowledge in natural language data bases such as medical files, set of interviews, and reports about engineering operations.

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In this work, seek to reflect, primarily, the Brazilian cultural interfaces, starting with a conceptual definition, symbolic and anthropological Culture and Identity. From this, the main strengthen public communication: individuals, groups and societies. Then the reflections address a more communicative context in which PR professionals are emphasized as a major responsible for handling cultural society. In the latter approach, the Cultural Public Policy are reinforced as key tools in creating laws to encourage culture in its intricacies and finally and quickly - but not least, the policy Edicts is reflected as a synthetically the new possibilities of fostering cultural

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The chapter “Asylum for the homeless” is crucial to the construction of Siegfried Kracauer´s Die Angestellten (The salaried masses) In it, the “canera eye” of the inquisitive observer reveals the cultural-ideological mechanisms responsable for the constructions of “false consciouness” of the emergent salaried class during the twilight of the Weimar Republic – the fundation of Kracauer´s interpretation of the methods of totalitarian propaganda and mass manipulation, wich he developed in the exile after 1933.

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Pós-graduação em Matemática - IBILCE

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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

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Stress is one of the major obstacles in frog culture and can be caused by factors such as inappropriate farming systems; inadequate management among other situations. The objective of the present study was to assess the hemogram, erythrogram and leukogram of bullfrogs (L. catesbeianus) when exposed to stress caused by different types of management: density and handling (manipulation), developed in the laboratory and repeated in the field for the appropriate comparisons in a experimental period of 30 days. The density experiment was conducted with four treatments: 70 animals m(-2) (D70); 100 animals m(-2) (D100), Control; 150 animals m(-2) (D150) and 200 animals m(-2) (D200), with 10, 14, 21 and 28 animals/box in the laboratory, respectively. Each treatment was performed with three simultaneous replicates. The handling experiment was conducted with three treatments: Treatment Without Handling (WH); Treatment with Partial Handling (PH) every 15 days and Treatment with Total Handling (TH) every 15 days. Each treatment was performed with four simultaneous replications. The methodology of the blood analysis followed international recommendations. In the present study we could observe that the animals of the field experiment did not reflect the same stress response observed in the laboratory in both experiment, which demonstrated the plasticity of these animals.

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Pós-graduação em Letras - FCLAS

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Joaquin Torres Garcia reversed the position of the map of the continent, reaching South America north. This little drawing illustrates an article by Torres García, 1935, in which he advocates the creation of a "Escuela del Sur". This image illustrates a need in Latin America to seek their own ways. Torres-Garcia was inspired by the preColumbian American heritage for their symbolic and Constructivism proposes that Latin America look to the popular ancestral and cultural traditions and build an art itself through which the continent would no longer be a tributary of European culture. As production visual modern and contemporary Latin American context of globalization, takes the center / periphery relationship? The colonizer's model center/periphery relationship persists in the Latin American visual production? The technologies offered other ways of representation that break with the culture of repetition? These questions guide our research.

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