966 resultados para fragmentos florestais
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Mode of access: Internet.
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Tesis de la Universidad Central (Madrid), Facultad de Derecho, leída el 16-06-1860.
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Tesis de la Universidad Central (Madrid), Facultad de Derecho, leída el 18-10-1860.
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Mode of access: Internet.
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Mode of access: Internet.
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Reglas y ordenanzas para el gobierno de los Hospitales de Santa Fé de Mexico, y Michoacan / dispuestas por su fundador ... Vasco de Quiroga, primer Obispo de Michoacàn, [4], 29 p., con port. propia.
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En antep.: Coleccion de los mejores fragmentos de Fenelon.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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Este trabajo focaliza su mirada en la crisis de la Universidad Argentina en el marco del proceso de transformación que fue imponiendo la economía capitalista, a partir de las últimas décadas del siglo XX, hasta nuestros días. La "modernización" impuesta a la Universidad desde los parámetros de la eficiencia, provocaron actos de resistencia por parte de la comunidad educativa. A través de la selección de tres "acontecimientos" institucionales considerados relevantes se pretende reconstruir un fragmento de la memoria colectiva de la Facultad de Humanidades y Artes de la U.N.R. (Univ. Nac. de Rosario). Estos "actos del recuerdo" provocan una dinámica al servicio de las acciones presentes, para no renunciar a un deseo emancipatorio. Desde ese lugar se consideran valiosas las ponencias de los distintos docentes, que junto con los autores seleccionados pretenden generar un debate para dar respuestas a la crisis socio-económica e institucional de estos "nuevos tiempos". Ante la nueva ideología que impone un "lenguaje unidimensional" se pone en escena la dimensión histórica del significado/s de los actores en este proceso que permanentemente sostiene la relación dialéctica entre educación-sociedad. Las demandas "pragmáticas" de adaptación al mundo laboral requieren que la Universidad tenga una mirada crítica cuando se propongan cambios curriculares
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Este estudo aborda as matérias edificantes do Jornal Nacional e a maneira como elas são compreendidas pelos grupos de jovens selecionados para esta pesquisa. O objetivo é avaliar se há diferença na percepção das informações dessas matérias por jovens de diferentes estratos sociais e culturais, pretende-se também, verificar se esses jovens percebem nas matérias edificantes algum tipo de ação cidadã. Este estudo se torna relevante visto que as transformações no processo de informação nos meios de comunicação de massa têm proporcionado grande velocidade na transmissão das mensagens. Sendo assim, alguns autores acreditam que o surgimento das novas tecnologias faz com que as pessoas sejam influenciadas por várias mídias, simultaneamente. Nesse sentido, o público jovem é um segmento importante dentro do universo dos receptores. É na juventude que o indivíduo tem sua formação aprimorada pelos meios que cumprem esse papel formador, como a escola, os pais e os meios de comunicação, cada um interagindo de acordo com a sua especificidade. Utilizando a discussão em grupo com alunos do Ensino Médio de uma escola pública e uma particular, foi possível ter a visão de como a amostra selecionada assimila a temática.(AU)
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The Caatinga and Atlantic Forest exhibit great species richness, which can attend requirements for various uses. Considering the current level of degradation of vegetation in Rio Grande do Norte, and the increasing use of exotic species, it is urgent to perform actions for the conservation of these biomes. From this perspective, using native plant species in the urban forestry becomes an instrument for the conservation and enhancement of local biodiversity. In this context, the general objective of this study is to gather and provide information about the ornamental native tree species in the state in order to promote and disseminate their use in urban areas. Specific aims of this work are: (1) evaluate and verify the demand and maintenance costs of native and exotic urban forestry, comparatively, with data obtained in the state (Cap. 1); (2) Provide a ornamental native tree species list in the state, including species already widespread use and suggesting new elements with ornamental potential (Cap. 2); and (3) produce a guide of native tree species as a means of disseminating the results obtained in a way accessible to the society. Analysis of maintenance of urban trees was performed at the UFRN's Central Campus, and the ornamental native tree species survey was carried out through literature survey combined with expeditions to forest fragments in the state. As a result, it was obvious that the maintenance of native vegetation resulted in lower costs and least demand for services highlighting the visible advantage in using a afforestation with regionalized floristic composition. The survey of ornamental native tree species led to the selection of 95 species belonging to 30 families, 17 species (17.35%) occurring exclusively in the Caatinga, 27 species (25.55%) in the Atlantic Forest and more than half (55.10%) occurring in both biomes, which provides a good selection available for the composition of urban forestry, both for cities located in the area of Atlantic Forest (81 spp.) or for those located in the Caatinga (71 spp.). From these results, a guide for the recognition and cultivation of native ornamental trees was prepared, consisting in the initial step in the enhancement of existing floristic potential value with the aim to assist in the development of a regionalized perspective of urban environmental management in the state
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Considering Fernando Pessoa’s The Book of Disquiet as edited in English –, written under the would-be heteronym Bernardo Soares, the author of the present thesis has tried to question, and eventually show, the forms through which fragmentary writing can reveal the power of language. The approach to literary corpus of this research was made having in mind the symbolic structure of the representation of language, used by Soares’ character as a continuous life reinvention resource - a character that shows himself as a proclaimer of reflections and aphorisms spread under numerous themes and pieces of text. The The Book of Disquiet has recorded a somewhat unquiet recent history since its first edition in 1982, with a considerable number of editions and editing criteria, having in common Dominique Maingueneau’s (2006) textual analysis as central theoretical subsidy. In the present work, however, the author has sought to endeavor beyond the theory and borders of Maingeneau’s approach, and to bring by the contribution of authors that had already explored confluent issues, e.g. Françoise Susini-Anastapoulos, Gilles Deleuze, Jerónimo Pizarro, Maurice Blanchot, Roland Barthes, and other. Considering that The Book of Disquiet is a fragmentary work by nature, the author believes that multiple contributions are likely to favor multiple approaches and to reveal consistent angles or paths to approaching Soares’ core work.
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Despite the importance of the study of roots, little is known about the negative effects of soil compaction in the development of the Caatinga forest species. In this sense, the objective was to evaluate the initial growth of Mimosa caesalpiniifolia, Tabebuia caraiba and Erythina velutina in soil under varying levels of compression. The experiment was conducted in a greenhouse located at the Academic Unit Specialized in Agricultural Sciences, UFRN. To perform the experiment, was used Oxisoil of sandy loam texture, from forest trial Area Agricultural School of Jundiaí (EAJ) of the municipality of Macaíba-RN, in an experimental unit consisting of three overlapping PVC rings, 10 cm in diameter and 25 cm in height, with a central ring which has undergone compression. The experimental design was a randomized block with six replications, being tested four levels of soil compaction (1.35; 1.45; 1.60 and 1.80 kg.dm-³), evaluating the following variables: diameter, height, number of leaves, dry weight of shoot and root system in each layer of the vessels. Overall, the species M. caesalpiniifolia, T. caraiba and E. velutina had initial growth favored by treatment consists of uncompressed soil. The M. caesalpiniifolia and T. caraiba species proved relatively resistant to compaction of the soil does not undergo any significant reduction in root growth density equal to or less than 1.60 kg.dm-³, whereas E. velutina proved susceptible effects of soil compaction, with significant changes in root growth under soil densities equal to or greater than 1.45 kg.dm-³. Increased soil compaction caused the impediment to the expansion of taproot inside the experimental units, promoting the accumulation of roots in the upper layers of the soil for the studied species. The subsoil physical impediment changed the initial aerial growth of M. caesalpiniifolia and E. velutina, but did not influence the growth of air T. caraiba seedlings the tested compression levels.