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Search Results: 1 - 10 of 126001 matches for " Jo?o Batista Drummond Camara "
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Reflections on the Green Economy (Redemption of the Principles of Mill and Pigou): A View of a Brazilian Environmentalist  [PDF]
Joo Batista Drummond Camara
Journal of Environmental Protection (JEP) , 2014, DOI: 10.4236/jep.2014.512113
Abstract: The current context of global efforts in the pursuit of sustainable development can be characterized by the perception of the scientific-technological losses of ecosystems and ecosystem services and their consequences for the survival of humanity in the face of threats of imbalances in the basic conditions for survival such as food production, the environmental quality, natural control of pests and diseases, loses of biodiversity and climate changes. Some recent initiatives at global, regional and local level are pointed and some conceptual trends and deployment strategies advance towards the consolidation of the principles of sustainable development, despite several difficulties for effectively reaching its goals. The trend of gradual changes in the models of developing nations and in the patterns of production and consumption is portrayed objectively, seeking to correlate with principles of environmental economics and green economy, since Cecil Pigou and Stuart Mill principles to recent researches as Kenneth Boulding, Herman Daly, Nicholas Georgescu-Rogen, Franz Capra, Ignacy Sachs, Edgar Morin, beyond others. The ability of the United Nations and governments to intervene in neoliberal logic aiming wider benefit to society and the reduction of the negative effects of market distortions, as striking on the global stage, represents a true redemption of the principles advocated by Cecil Pigou, at the beginning of the last century, both for the global economy and for their effects on environmental and social conflicts, social exclusion resulting from the current economic systems which are not necessary new strategies, principles, or economic formulas, but decision making to tackle the market with seriousness to promote equity, social justice and environmental sustainability, without sacrificing progress and development, as evident in the current discussion of social inclusion and the convergence of individual and collective interests, so far in the development model based on increasing production and consumption, yet with little environmental responsibility.
Evaluación de la capacidad de carga física del Parque Municipal de Itiquira, Formosa (GO), Brasil
Schlüter Vasconcelos,Camila; Drummond Camara,Joo Batista;
Estudios y perspectivas en turismo , 2012,
Abstract: this article presents the evaluation of the physical carrying capacity of the itiquira municipal park - imp, located in the city of formosa, state of goiás, brazil, for assisting in the preparation of its management plan and for the ecotourism. in this study the method developed by miguel cifuentest was applied, which relates to environmental preservation and conservation of the tracks with the assessment of the infrastructure, equipment and existing staff. the estimate was based on original data collected in interviews with 110 visitors. imp has two tracks: one paved with benches, bathrooms, drinking fountains and a playground, and allows access to the fall (well) of itiquira waterfall. the other leads to the top of the itiquira waterfall and has no infrastructure, with stretches of gullies and erosion, and loose stones. based on the method used, the maximum number of visitors in the track to the top of the waterfall was estimated at 2,190 visitors / year and the access to the trail of the fall, 37,595 visitors / year. the average number of visitors / year reported by the administration of imp is 40,000 visitors, which is in agreement with the calculated effective load capacity of 39,785 visitors / year compared to the resources allocated.
Evaluación de la capacidad de carga física del Parque Municipal de Itiquira, Formosa (GO), Brasil Evaluation of the Physical Carrying Capacity of the Itiquira Municipal Park - Formosa (GO), Brazil
Camila Schlüter Vasconcelos,Joo Batista Drummond Camara
Estudios y perspectivas en turismo , 2012,
Abstract: Este artículo evaluó la capacidad de carga física del Parque Municipal de Itiquira (PMI), localizado en el municipio de Formosa-GO, Brasil, como base para la elaboración de su plan de manejo y promoción del ecoturismo. Se utilizó el método elaborado por Miguel Cifuentes que relaciona la preservación y conservación ambientales de los senderos con la evaluación de la infraestructura, de los equipamientos y del personal existentes. El cálculo fue hecho en base a los datos originales recolectados a través de entrevistas hechas a 110 visitantes. El PMI tiene dos senderos: uno pavimentado, con bancos, ba os, bebederos y un parque infantil, que permite el acceso a la caída de agua de la cascada de Itiquira. El otro lleva al salto de Itiquira y no tiene infraestructura, presentando tramos con barrancos, erosionados y con piedras sueltas. En base al método adoptado, el número máximo de visitantes para el Sendero del salto fue estimado en 2.190 visitantes/a o y para el sendero de acceso a la caída de la cascada, 37.595 visitantes/a o. La media del número de visitantes/a o informado por la administración del PMI es de 40.000, la cual está de acuerdo con la capacidad de carga efectiva calculada en 39.785 visitantes/a o en relación a los recursos asignados. This article presents the evaluation of the physical carrying capacity of the Itiquira Municipal Park - IMP, located in the city of Formosa, state of Goiás, Brazil, for assisting in the preparation of its management plan and for the ecotourism. In this study the method developed by Miguel Cifuentest was applied, which relates to environmental preservation and conservation of the tracks with the assessment of the infrastructure, equipment and existing staff. The estimate was based on original data collected in interviews with 110 visitors. IMP has two tracks: one paved with benches, bathrooms, drinking fountains and a playground, and allows access to the fall (well) of Itiquira waterfall. The other leads to the top of the Itiquira waterfall and has no infrastructure, with stretches of gullies and erosion, and loose stones. Based on the method used, the maximum number of visitors in the track to the top of the waterfall was estimated at 2,190 visitors / year and the access to the trail of the fall, 37,595 visitors / year. The average number of visitors / year reported by the administration of IMP is 40,000 visitors, which is in agreement with the calculated effective load capacity of 39,785 visitors / year compared to the resources allocated.
Comparative Skill of Numerical Weather Forecasts in Eastern Amazonia  [PDF]
Bergson Cavalcanti de Moraes, Douglas Batista da Silva Ferreira, Luiz Gylvan Meira Filho, Juarez Ventura de Oliveira, Everaldo Barreiros de Souza, Pedro Pereira Ferreira Júnior, Renata Kelen Cardoso Camara, Edson José P. da Rocha, Joo Batista M. Ribeiro
Atmospheric and Climate Sciences (ACS) , 2013, DOI: 10.4236/acs.2013.33037
Abstract:

The present study evaluates the performance of three numerical weather forecasting models: Global Forecast System (GFS), Brazilian Regional Atmospheric Modelling System (BRAMS) and ETA Regional Model (ETA), by means of the Mean Error (ME) and the Root Mean Square Error (RMSE), during the most rainy four months period (January to April 2012) on Eastern Amazonia. The models displayed errors of superestimation and underestimation with respect to the observed precipitation, mainly over center-north of Pará and all of Amapá, where the precipitation is higher. Among the analyzed models, GFS shows the best performance, except during January and March, when the model to underestimated precipitation, possibly due to the anomalously high values recorded.

As ideias dos alunos nas pesquisas de forma??o inicial de professores de ciências
Harres, Joo Batista Siqueira;Pizzato, Michelle Camara;Sebastiany, Ana Paula;Cenci, Danielle;Eidelwein, Giane;Diehl, Ivan Francisco;M?rs, Marlete;
Ciência & Educa??o (Bauru) , 2012, DOI: 10.1590/S1516-73132012000100004
Abstract: considering students' ideas as an important component in pre-service teacher education, we conducted a review of research that implemented curriculum advanced strategies to promote the evolution of professional knowledge. our analysis has focused particularly on accounts of the existence and didactic use of students' ideas in 18 articles published between 1995 and 2005 in major international journals (english) in the area. the characteristics of these researches in terms of methodology, context and theoretical-practice perspective of implemented formative curriculum approaches are presented. the professional evolution of pre-service teachers was compared to determine the obstacles and progress points within this process. finally, issues of epistemological order and of coherence were determined to assess the initial professional development of these pre-service teachers. the framework of the formative intervention and the didactic models allows issues to be listed in trying to understand why, in general, the change is small.
Novas espécies de Lauraceae para a flora brasileira
Baitello, Joo Batista;
Acta Botanica Brasilica , 2001, DOI: 10.1590/S0102-33062001000300012
Abstract: two new species of ocotea aublet is described and illustrated: ocotea cryptocarpa and ocotea curucutuensis. these new species occur, respectively, in the states of espírito santo (municipality of santa tereza) and s?o paulo (municipality of s?o paulo), brazil.
A importancia do livro Psicologia Pedagógica para a teoria histórico-cultural de Vigotski
Martins,Joo Batista;
Análise Psicológica , 2010,
Abstract: this work aims to present an analysis on book’s lev s. vigotski entitled educational psychology published in 1926, with the objective of identifying some elements that it allows us to characterize your scientific project for the psychology. like this, along the analysis, we established an approach of vigotski with the marxism and with the dialetic, indicating the intention of vigotski in building a psychology taken root in the historical materialism and dialetic and that such proposition was already idealized in the beginning of your career, among 1917-1923. we located the book educational psychology while a paradoxical work because to the same in time that throws the bases for a new psychology, it doesn’t stop pointing your transitory character.
Spatial and multi-temporal analysis of deforestation and quantification of the remnant forests on Porto Rico Island, Paraná, Brazil
Campos, Joo Batista;
Brazilian Archives of Biology and Technology , 1999, DOI: 10.1590/S1516-89131999000100013
Abstract: the process of land occupation by the state of paraná practically decimated its forests. presently, only 7% from a total area of 83.41% is covered by forests. most of them are now concentrated in the "serra do mar" and in the igua?u national park. with regard to forest cover the most critical region is situated in the northwestern of the state with less than 1% of its area covered by forest. this restricted area mainly consists of conservation units and the islands of the high paraná river floodplain. the present study consists of a spatial and multi-temporal analysis of deforestation and the quantification of the remnant forests on porto rico island (22o45's; 53o15'w), which have their occupation history linked to the colonization process of the region. historical aerial photographs of this region were used and the relationship of deforestation with the process of colonization and social transformation of the region is discussed.
A atua??o do psicólogo escolar: multirreferencialidade, implica??o e escuta clínica
Martins, Joo Batista;
Psicologia em Estudo , 2003, DOI: 10.1590/S1413-73722003000200005
Abstract: this article discusses the notion of clinic in the school psychology context. as we suggest the participant observation as research methodology and of intervention for the school psychologist, we understand that such discussion also refers to epistemological questions - once the knowledge production occurs in the order of implication, because it is an intersubjective production. besides, considering the complexity of the school quotidian, we present the multi-referential approach and clinic listening as perspectives for the understanding of the phenomena that are developed in the school context.
Contribui??es epistemológicas da abordagem multirreferencial para a compreens?o dos fen?menos educacionais
Martins, Joo Batista;
Revista Brasileira de Educa??o , 2004, DOI: 10.1590/S1413-24782004000200007
Abstract: presents the contributions of the multi-referential approach to the understanding of educational phenomena emphasising the epistemological aspects. to this end, we discuss the historical moment in which the notion of multi-referentiality is structured as well as some of the concepts used to re-situate the epistemological questions inherent to the knowledge building process on social phenomena and, more specifically, those related to education.
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