Síntese e caracterização de ferritas de manganês e zinco visando aplicação como agente de contraste em diagnóstico médico

This work aims to synthesize the manganese and zinc ferrite, by the polymeric precursor method, in order to obtain materials with appropriate characteristics for the application in medical diagnosis techniques. The manganese and zinc ferrite powders with the composition of Mn(1-x)ZnxFe2O4, where x=0,23, were prepared and calcined in air at different times and temperatures. The X-ray diffraction (XRD) data show that the sample calcined at 400°C crystallize as ferrite (monophase), but in an inverted spinel structure (high content of iron occupying manganese tetrahedral site and manganese occupying the iron octahedral site). The samples calcined at temperatures between 600°C and 900°C shows the secondary phase of hematite and the sample calcined at 1100oC shows to be monophase in ferrite with normal spinel structure. The monophase powders of ferrite showed a reduction in the surface area and an increasing in the pore size for higher calcination temperatures. The magnetic analysis show that the sample calcined at 400°C presents satisfactory magnetization at room temperature, however, it behaves as diamagnetic material at low temperatures (10K). The powder containing hematite, without the partial substitution of iron ions by manganese, showed to have low transition temperature, and consequently low magnetization at room temperature. The hematite, when partially substituted, provides materials with irregular magnetization at the saturation region. The powder calcined at 1100°C shows high magnetization either at room temperature or low temperature (10K)

A espacialização do atendimento médico no Alto Vale do Ribeira (Ribeira/SP e Adrianópolis/PR) sob a ótica da geografia da saúde

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Desenvolvimento sustentável do turismo no Parque Estadual da Serra do Mar - Núcleo Itutinga-Pilões

Create with the intention to protect, entire or part of the biodiversity, the Conservation Units is getting eminence when the matters is sustainable tourism. This work has as main purpose, demonstrate and analyze by a geography perspective the viability of the human being occupation and the economic develop at Núcleo ItutingaPilões of the Parque Estadual da Serra do Mar(PESM), through the develop of conscious tourism. Generator of socioeconomics benefits as like passive ambient, the sustentable develop of tourism at Núcleo ItutingaPilões , will be study from the bibliography survey about the theme, and the field work will helps the diagnoses of the actual situation of the consider area.

Diagnóstico ambiental do município de Ipeúna: subsídios para o planejamento do turismo

This study sought to address the tourism system in its various strands, compared to socioeconomic and environmental issues. Contextualizing the theme of sustainable tourism, or ecotourism, the reality of the city of Ipeúna, there is the incipient state of efforts in this activity because, predominantly, its territory is occupied by the monoculture of cane sugar and pastures, which damages the maintenance of vegetation fragments, as well as degrading areas that often could take a value tour. Through environmental planning, was intended to raise major issues of interface tourism / environment in order to seek alternatives to the implementation and development of tourism in Ipeúna. As a result, it presents an environmental diagnosis of the study area through which to assess the current status of tourist attractions in relation to environmental and socio-economic dynamics of the city.

Controle de qualidade e levantamento radiométrico em aparelho de Raios-X médico convencional

Along with the advance of technology, in terms of the expansion of medical exams that uses the ionizing radiation for diagnosis, there is also the concern about quality control for maintaining quality in radiographic imaging and for delivering low dose to the patient. Based on the Federal Order 453 of the Secretariat of Health Surveillance, which takes account of the practical and justification of individual medical exposures, the optimization of radiological protection, limitation of individual dose, and the prevention of accidents, were done through this paper radiodiagnostic tests on medical equipment in order to accept it or not, according to SVS-453. Along with the help and support of P&R Consulting and Medical Physics Marilia, SP, were made Quality Control and Radiometric Control in equipment from various cities across the state of São Paulo. The equipment discussed in this work is classified as conventional X-ray. According to the Federal Order SVS-453, the quality control in the program of quality assurance should include the following minimum set of constancy tests, with following minimum frequency: biennial tests for representative values of dose given to the patients of radiography and CT performed in the service; annual tests for accuracy of the indicator tube voltage (kVp), accuracy of exposure time, half-value layer, aligning the central axis of the beam of x-ray tube, performance (mGy / mA.min.m²), linearity of the rate of kerma on air with the mAs, reproducibility of the kerma on air rates, reproducibility of the automatic exposure, focal spot size, integrity of accessories and clothing for individual protection; semiannually for collimation system accuracy; weekly for temperature processing system and sensitometry processing system. For the room Radiometric Survey it was done a sketch...(Complete abstract click electronic access below)

Desenvolvimento local no municípo de Altinópolis-SP com destaque para o turismo: diagnóstico de uma proposta

This study has as its object the municipality of Altinópolis (SP) and its potential for the practice of tourism and the combination of its segments, but it is not perceived effectiveness of the various ideas proposed in other studies. Since then, some work done in relation to this subject were analyzed and investigated the sectors involved, and so we sought to clarify the reason of not taking advantage of this potential for achieving economic, social, cultural and environmental development and consequently place in the city. It might be noted that the main weak points among the various apparent is the absence of significant investments of public power in this area and in all sectors engaging in this practice, or across the city

A revisão do complexo de William Wilson em O médico e o monstro, de Robert Louis Stevenson

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

Turismo rural: uma viagem de inclusão produtiva

Pós-graduação em Serviço Social - FCHS

Dinâmica pluvial e turismo em Corumbataí - SP

Pós-graduação em Geografia - IGCE

A importância das classes socias na relação médico-paciente: adesão ao pré-natal

This article is focused in the understanding of how can social classes influence in prenatal, throughout the patient medical relationship as well as the many aspects surrounding. In the first chapter, reflected about the adherence to prenatal and considerations in gestational period when dealing with public health treatment offer by SUS. Next chapter, patient medical relationship is addressed as a relationship classes, over questioning how this relationship use to be in front of disadvantaged extracts, focused in prenatal. In the third chapter, the patient medical relationship is analyzed throughout the patient vision, pointing the many factors that can induce the success of a therapeutic. In the last chapter, there are reflections about whereby health professionals upgrading, as well as the improve of basic health care networks are necessary to a larger prenatal adherence.

Gestão do território: multifuncionalidade rural e turismo como estratégias para o desenvolvimento rural

The article analyses the possibilities of Geography concepts and categories to contribute to the notion of rural multi-functionality. It points out indications in the social-economic concepts development of small proprieties, emphasizing their relation to tourism. Thereby, the text aims at presenting theoretical and methodological elements of management of the geographic space, with the purpose of enabling the creation of tools which propitiate a support in the constructions of strategies of rural and local management.

Memória ambiental, cultural e turismo no vale histórico do Rio Paraíba do Sul: design de uma pesquisa

This text is aimed at disseminating cultural and environmental wealth of a region little known of major tour operators - which is strongly marked by historical traditions, in a bucolic rural still and by the hospitality of its residents. The Historic Valley of Rio Paraíba do Sul, although located in the Rio - Sao Paulo road lives in the shadow of the remarkable progress of the industrial cities in the main Valley. This paper presents results of research that deepened the knowledge of this region, with notable findings from the standpoint of culture and tourism, regional and national history. Isolated by considerable geographical barriers, this region has two aspects: the rebirth of nature after the decline of coffee plantations, with ecological sanctuaries that can now point toward environmental sustainability, and the formation of a culture with two historical times - refinement inherited from the barons coffee, paradoxically linked to the rustic countryside and modernity derived of its proximity to major centers. The results presented here are part of exploratory research, but were presented at different events, emphasizing the baroque character of practices derived from these two historical times and tourist potential related to the “cultura tropeira” and to hospitality that marks this countryside.

Lesões bucomaxilofaciais: estudo dos casos periciados de 2007 a 2013 no Instituto Médico Legal Nina Rodrigues - Salvador / BA

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Extensão do modelo hipercubo para análise de sistemas de atendimento médico emergencial com prioridade na fila

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Levantamento de microhimenópteros parasitóides de dípteros de importância, médico-veterinária no Brasil

De larvas e pupas de Musca domestica, Chrysomya albiceps, Cochliomyia homivorax, Stomoxys calcitrans e Syntesiomyia nudiseta coletadas em diversos ambiente, em São Paulo, Paraná, Mato Grosso, Mato Grosso do Sul e Minas Gerais, foram obtidas dez espécies de microhimenópteros parasitóides da supermamília Chalcidoidea, algumas assinaladas pela primeira vez no Brasil.