Últimos itens adicionados do Acervo: Universidade Federal dos Vales do Jequitinhonha e Mucuri

A Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM) é uma universidade pública brasileira sediada na cidade de Diamantina, estado de Minas Gerais, no Brasil. Foi criada em 6 de setembro de 2005.

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‣ Germina??o e multiplica??o de Lychnophora pohlii Sch. Bip. (ASTERACEAE)

Gonzaga, Allanne Pillar Dias
Fonte: UFVJM Publicador: UFVJM
Tipo: Dissertação de Mestrado
Português
ABSTRACT The study aimed to establish a methodology for germination and propagation of Lychnophora pohlii conditions in a growth chamber and a tissue culture laboratory. To germinate in a germination chamber ( BOD ) , settled two experiments , one with immersion in a solution of GA3 at 0.5 mg L- 1 and another at H2SO4 solution at 98 % , both with four treatments of times immersion and the control group . In vitro propagation began with the experiments of disinfestations. In the first experiment disinfestation, the seeds collected in the rainy season, underwent five treatments of immersion time in sodium hypochlorite 5 %. Then, the seeds collected in dry season, underwent five treatments of immersion time in sodium hypochlorite 5 % and 2.5% five treatments. In the third experiment, in a first lot of seeds were tested twice in a solution of sodium hypochlorite at 5% in two different immersion conditions, the second batch was tested two days of immersion in sodium hypochlorite achenes 5 % in previously treated with fungicide solution, on the third and last batch was tested four times of immersion in H2SO4, totaling ten treatments. For in vitro germination, the seeds were divided into two batches, were treated with two immersions time in H2SO4 and 98% inoculated in plus three concentrations of GA3 and control culture...

‣ Diversidade de abelhas e recursos pol?nicos como fonte de alimenta??o em ?reas de cerrado

Santos, Ana Paula de Souza Medeiros
Fonte: UFVJM Publicador: UFVJM
Tipo: Dissertação de Mestrado
Português
ABSTRACT Bees play an important role in the process of angiosperm pollination. The pollen they transport and store inside their nest allows for the determination of the main floral resource. The first study examined the diversity of solitary bees and pollen resources. Trap-nests made of bamboo (n = 450 per area) and black-cardstock (n = 180 per area) were available in four areas: Parque Estadual do Rio Preto (PERP), ?rea de recupera??o Campus JK da UFVJM (AR), Parque Estadual do Biribiri (PEBI) and ?rea de Preserva??o Ambiental Pau-de-Fruta (APAPF). In the four areas of study, a total of 74 nests were collected that were built by four species of bees belonging to the families Apidae and Megachilidae. In 60 of these nests there was an emergence of occupants, and in 14 there was a total mortality of individuals. PERP presented the highest occupancy rate of nests by bees (n = 55), followed by AR (n = 10) and PEBI (n = 9). APAPF had no nests built by bees. Three species were found in the PERP study group: Centris tarsata (n = 2), Centris analis (n = 45) and Tetrapedia sp. (n = 2). In AR the breeding species were C. tarsata (n = 6), Tetrapedia sp. (n = 1) and Megachile sp. (n = 2). In PEBI there was nesting of C. analis (n = 2) only. The most frequently found pollen was Malpighiaceae in the PERP and PEBI study groups. In AR the Fabaceae pollen was the most frequent. The bees showed a strong seasonal component indicating that nesting occurred according to the availability of resources in the areas. The second study was conducted in the area of Cascalheira (PEBI). Visitor bees were collected of the species Eremanthus erythropappus (DC.)...

‣ Identifica??o de genes diferencialmente expressos em h?bridos de Eucalyptus inoculados com isolados de Ceratocystis fimbriata; Identification of genes differentially expressed in hybrids of Eucalyptus inoculated with Ceratocystis fimbriata isolateds

Marques, Ariadne
Fonte: UFVJM Publicador: UFVJM
Tipo: Dissertação de Mestrado
Português
ABSTRACT The Ceratocystis fimbriata Ellis & Halsted is a vascular phytopathogen of wide geographic distribution and host range. Ceratocystis wilt in Eucalyptus is considered difficult to control due to its systemic character and the genetic variability of the isolated. Planting resistant material is the main way to control this disease. However, the acquisition of genetic material resistant may require long periods in a breeding program. The identification of resistant genotypes among clones used commercially can help shorten the time needed to improve. The aim was to evaluate the resistance of eucalyptus clones to Ceratocystis wilt, analyze the ecophysiological responses of these clones under infection and provide support to the process of breeding for this trait. We evaluated 27 clones of unknown resistance and 2 clones characterized as resistant and susceptible to Ceratocystis wilt, all artificially inoculated with isolates of C. fimbriata. The 27 clones showed, 50 days after inoculation, variation in disease resistance. The two clones of known resistance grew, chlorophyll content and quantum efficiency of photosystem II (Fv / Fm) evaluated at four different times. The variables analyzed showed potential for use in the evaluation of the resistance/susceptibility of genotypes of Eucalyptus spp. to Ceratocystis wilt. The clone resistant (R) and susceptible (S) were used for the construction of a suppressive subtractive library.; O Ceratocystis fimbriata Ellis & Halsted ? um fitopat?geno vascular de ampla distribui??o geogr?fica e gama de hospedeiros. A murcha de Ceratocystis em Eucalyptus ? considerada de dif?cil controle devido ao seu car?ter sist?mico e a variabilidade gen?tica dos isolados. O plantio de material resistente ? a principal forma de controle desta doen?a. No entanto...

‣ Micropropaga??o e efeito de substratos no crescimento de mudas de pau-terra (Qualea dichotoma (Mart.) Warm.); Micropropagation and effect of substrates on the seedlings growth of Qualea dichotoma (Mart.) Warm

Reis, Bruno Silva
Fonte: UFVJM Publicador: UFVJM
Tipo: Dissertação de Mestrado
Português
ABSTRACT This study aimed to evaluate the check of differences in the growth of seedlings of the species Qualea dichotoma, over time, in the shade environment due to different substrates and develop basic methodology micropropagation from in vitro germinated seeds. In Chapter 1, we used the following substrate compositions: 1) Substrate commercial Bioplant ? (BIO), 2) 70% of average particle size of vermiculite (vermiculite) + 30% carbonized rice bark (VC), 3) 70 % vermiculite + 15% carbonized rice bark + 15% coconut fiber (VCF), 4) 40% vermiculite + 30% carbonized rice bark + 30% Bioplant ? (VCB). In five evaluations (60, 90, 150, 180 and 210 days after emergence of plantlets) were measured heights of seedlings (H-cm) in four assessments (120.150, 180 and 210 days after emergence of plantlets) were measured the diameter of the lap (DC-mm) in two evaluations (165 and 215 days after emergence of plantlets) were measured leaf area (AF-cm2), length (C-cm), width (L-cm) and perimeter (P-cm). At 215 days after emergence of plantlets, the following assessments were made: dry weight of aerial (PMSPA-g), dry weight of roots (PMSR-g), weight of total dry matter (PMST-g), ratio of the aerial and diameter of the lap (RHDC), relative aerial height and dry weight of aerial (RHPMSPA) and relative dry weight of aerial and dry weight of roots (RPMSPAR). The VC and VCB substrates showed the best results in height...

‣ Avalia??o de risco da produ??o de carv?o vegetal em propriedades rurais no alto Jequitinhonha; Risk assessment of production of charcoal in rural proprieties in high Jequitinhonha

Fonseca, Danilo Marques da
Fonte: UFVJM Publicador: UFVJM
Tipo: Dissertação de Mestrado
Português
ABSTRACT The objective of this study raise the costs of production of charcoal from two forestry projects located in Vale do Jequitinhonha, Minas Gerais, performing economic analysis and to verify the risks of the activity with the application of sensitivity analysis and risk projects under study. The project consisted of 1 clonal eucalyptus (clone GG 100 ) with a planning horizon of 14 years and 2 cutting cycles ( at 7 and 14 years). The project consisted of two Eucalyptus stands cloeziana with a planning horizon of 11 years and two cutting cycles (at 6 and 11 years). In both projects the spacing used was 3 x 2 meters. Was conducted an economic evaluation using the following criteria : VPL, TIR, B/C, VAE and VET . The discount rate used was 8,75% a. a.. In sensitivity analysis, we considered a variation of 10% plus or minus the total production and the selling price of charcoal. For risk analysis, we used the technique of Monte Carlo simulation, by using the @RISK. The results indicated economic viability in both projects. In one project the values were: VPL = R$ 4.208,59/ha, TIR = 18,48%, B/C = 1,29, VAE = R$ 532,94/ha/year and VET = R$ 5.787,97/ha . In sensitivity analysis, the profitability was affected by changes in the production and the selling price of coal ...

‣ Compara??o dos algoritmos m?quina de aprendizagem extrema e retropropaga??o do erro para estima??o de altura e volume de ?rvores; Comparison of extreme learning machine and error backpropagation algo- rithms to estimate height and volume of trees

Pelli, Eduardo
Fonte: UFVJM Publicador: UFVJM
Tipo: Dissertação de Mestrado
Português
ABSTRACT The use of the learning algorithm for artificial neural networks (ANN) feedforward, named extreme learning machine (ELM), allows the training can be done with better performance than using the traditional methods of learning based on gradient descent both in terms of generalization as learning speed. This study analyzes the application of artificial neural networks using the ELM algorithm in problems such as estimate of the height of pine trees, and also in the problem of estimating the volume of wood components, stem and twigs of trees in the Cerrado, consistently. In estimating the height of trees of Pinus artificial neural networks have shown good results in comparison with statistical methods already used for this purpose. As already expected, the extreme learning machine is more e?cient from the point of view of computational costs, in the training of ANNs, in relation to the back-propagation algorithm, keeping the e?cacy of the method. In the application of ANNs to the problem of estimating the volume of the components of the Cerrado trees it was verified that artificial neural networks can estimate the volume of components (stem and twigs) of these trees. It was not possible to identify which is the best method to estimate the volume of stem and twigs of trees of the Cerrado consistently...

‣ Avifauna em ?reas com diferentes est?dios de conserva??o no Espinha?o Meridional; Birds in areas with different levels of conservation in Southern Espinha?o

Oliveira, Lelis Vaz Leite de
Fonte: UFVJM Publicador: UFVJM
Tipo: Dissertação de Mestrado
Português
ABSTRACT Environmental impacts directly or indirectly compromise the richness and trophic structure of local and regional avifauna and information on this subject are scarce for the formations of the Cerrado, especially to the southern Espinha?o. Thus, this study aims to provide information about conservation, endemism and trophic structure of the avifauna in savanna formations (typical cerrado and grasslands) of three areas that are at different stages of conservation in the southern Espinha?o. In each area was pre-established a transect of 5 km, which were visited monthly. Each of these visits lasted eight hours, totaling 120 hours/area. In such transects were recorded all birds seen and / or heard. The deterioration status of each studied by means of an array of structural impacts and quantification of the landscape area was made ??by compounding rates and spatial configuration was evaluated. In the Biribiri State Park and ancient deposit of waste from Diamantina (BL) 123 species of birds distributed in 34 families were recorded. RP for 88 species and 28 families were recorded and the Environmental Protection Area Pau-de-fruit (PF) 76 species and 23 families were recorded. . In the Biribiri State Park and ancient deposit of waste from Diamantina (BL) 123 species of birds distributed in 34 families were recorded. In the Rio Preto State Park (RP) 88 species and 28 families were recorded and at the Environmental Protection Area Pau-de-Fruta (PF) 76 species and 23 families were recorded. Whereas the worst possible impacts...

‣ Avalia??o do m?todo de similaridade dos perfis e de redes neurais artificiais na estima??o do volume de ?rvores; Evaluation of profiles similarity method and artificial neural networks in the estimation of the volume of trees

Murta J?nior, Leonidas Soares
Fonte: UFVJM Publicador: UFVJM
Tipo: Dissertação de Mestrado
Português
ABSTRACT The objective of this work was to test procedures to determine the volume of individual trees, consisting of alternative methods to process of scaling. In the Chapter 1, was tested the profiles similarity method combined with different measures of similarity, taper models, parameter estimation methods representative of groups without equation and different generation methods of volumetric equations. The data used were 3.620 felled and cubed trees, divided in 62 groups. The variables measured were DBH, total height, and diameters along the stem in positions 0.00; 0.50; 1.00; 1.50 e 2.00 meters, and to this, the sections were measured from 2.0 to 2.0 meters, up to the total height. The volumetric model of Schumacher and Hall was adjusted by group. Taper models used were Kozak model, Garcia model, Ormerod model and The Fiftieth Degree Polynomial. The distances tested were Euclidean Distance, Mean Euclidean Distance, Weighted Euclidean Distance, and Quadratic Euclidean Distance. Two parameter estimation methods from to taper models were tested (3 trees; and the parameters of the tree nearest to the mean diameter) and three generation methods of volumetric equations (equation similar group, equation of 30 most similar trees and equation generated from the number of trees respect to 5 trees per diameter class for group without defined equation)...

‣ Sele??o de gen?tipos e an?lise da express?o g?nica diferencial induzida por Thaumastocoris peregrinus (Hemiptera: Thaumastocoridae) em Eucalyptus spp.; Genotypic selection and analysis of differential gene expression induced by Thaumastocoris peregrinus (Hemiptera:Thaumastocoridae) on Eucalyptus spp.

Ferreira, Marcele dos Santos
Fonte: UFVJM Publicador: UFVJM
Tipo: Dissertação de Mestrado
Português
ABSTRACT The genus Eucalyptus encompasses hundreds of known species with high commercial interest. This forest genus is largely responsible for the supply of the wood production chain in Brazil. Several aspects can negatively affect the plantation productivity, for example the occurrence of pests and diseases. The bronze bug Carpintero e Dellap?, 2006 (Hemiptera:Thaumastocoridae) is a new exotic pest in Brazil. A strategy to reduce the negative effects of the insect pests is to select genetic material with resistance. The isolation and identification of resistance genes can be used in order to obtain individuals with desirable characteristics. The present study aimed to evaluate genetic materials of Eucalyptus spp. under the attack of Thaumastocoris peregrinus and make cDNA libraries from contrasting materials. The choice of genotypes relied on different methodologies conducted in laboratory, climate-controlled room and greenhouse. There were studied 27 hybrid clones. The genotypes C03 and C17, were selected along with E. camaldulensis seedlings and subjected to the attack of T. peregrinus. Two genomic subtractive libraries were made from the total RNA samples, one containing the differentially expressed genes between C03 and E. camaldulensis...

‣ Padr?es espaciais e temporais da fenologia de tr?s esp?cies arb?reas na regi?o do Alto Jequitinhonha

Magalh?es, Mariana Rodrigues
Fonte: UFVJM Publicador: UFVJM
Tipo: Dissertação de Mestrado
Português
ABSTRACT This study aimed to understand the behavior of three species of the Cerrado in three distinct areas based on the relationship between meteorological conditions and use Artificial Neural Networks (ANN) to predict the occurrence of phenological events. The species Caryocar brasiliense, Bowdichia virgilioides and Plathymenia reticulata were selected because of their potential to recover degraded areas and multiproducts. The study locations for seasonality were the cities of Diamantina (DIA), S?o Gon?alo do Rio Preto (SGRP) and Itamarandiba (ITA) and for ANN were DIA and ITA. We selected 12 individuals of each species at each site. The phenological visits were every two weeks between 2008 and 2011 and the were registered phenophases following scale Fournier. Meteorological data were provided by Climatological Stations Main Diamantina and Itamarandiba. For the relationship between the meteorological variables and phenological events used Spearman correlations (rs) and circular statistics to test the occurrence of seasonality. The stages refer to the foliage and the reproductive phases were quantified using the activity index. In the three areas the events related foliage and flowering of three species presented synchrony and phenophases related to fruiting presented synchrony for Bowdichia virgilioides and Plathymenia reticulata...

‣ Estudo da forma do fuste de ?rvores de eucaliptos em diferentes espa?amentos; Study of stem form of Eucalyptus sp. trees in different planting densities

Souza, Rafael Ribeiro
Fonte: UFVJM Publicador: UFVJM
Tipo: Dissertação de Mestrado
Português
ABSTRACT The objectives of this study were: assess the effect of the planting?s spatial arrangement in the bole form of eucalypt trees; evaluate whether artificial neural networks estimate the tapering with accuracy, the diameters at any specified height and the heights at any specified diameter in eucalypt boles; study the boles? form in eucalypt trees in different spatial arrangements and ages, and in a specific manner, determine the approximate geometric shapes that occur along these boles and their proportions in relation to the total height. There were utilized data from an experiment established in December 2002, in blocks design (three blocks), being tested the spatial arrangements of 3,0 x 0,5; 3,0 x 1,0; 3,0 x 1,5; 3,0 x 2,0 and 3,0 x 3,0 m. There were also used, tree data from an agroforestry system-AFS, with 6,03 hectares of planting, established in December 1993, with spatial arrangement of 10,0 x 4,0 m. To analyze the average forms of the boles, there were used Kozak, Sch?epfer, Garay, Demaerschalk and Ormerod models. The selected models were Garay and Sh?epfer. The selection was made based on the statistics, correlation coefficient, residual standard error, Bias and graphical analysis of the residuals. Models identity tests were applied on the selected models in order to verify the equivalence between the shape of the boles. There were used feed-forward artificial neural networks...

‣ Caracteriza??o dos materiais e estudo do processamento de blendas PHB/PCL na forma de microesferas para aplica??o em sistemas de libera??o controlada de f?rmacos

Torres, L?via Mara Fontes Costa
Fonte: UFVJM Publicador: UFVJM
Tipo: Dissertação de Mestrado
Português
Sistemas de libera??o modificada de f?rmacos possibilitam controlar a taxa de libera??o das subst?ncias ativas e direcion?-las aos seus locais de a??o evitando outras regi?es onde o f?rmaco exerce toxicidade, dessa forma ? poss?vel reduzir a ocorr?ncia de efeitos adversos, o que aumenta a aceitabilidade do tratamento pelo paciente, al?m de torn?-lo mais eficaz. Com o prop?sito de verificar a possibilidade de utiliza??o do sistema polim?rico PHB/PCL (poli(3-hidroxibutirato) / poli(??caprolactona)) em sistemas de libera??o controlada, o presente trabalho tem como objetivo preparar filmes polim?ricos e microesferas a partir de blendas PHB/PCL compatibilizadas com o copol?mero P(HB-co-CL), e caracterizar esses materiais, uma vez que os perfis de libera??o associam-se a propriedades f?sico-qu?micas inerentes aos materiais que o constituem, atrav?s de t?cnicas de an?lise t?rmica, difra??o de raios-x e microscopia eletr?nica de varredura. Com a realiza??o deste trabalho foi poss?vel verificar que a adi??o do compatibilizante em blendas PHB/PCL(20/80) e PHB/PCL(80/20) ? capaz de aumentar a intera??o entre os componentes polim?ricos dos sistemas, favorecendo a obten??o de materiais com propriedades intermedi?rias ?s apresentadas pelos homopol?meros. Al?m disso...

‣ Triagem fitoqu?mica e atividade antiproliferativa do extrato diclorometano-etan?lico de ra?zes de Eriosema crinitum (Kunth) G. Don (Leguminosae)

Santos, Michaelle Geralda dos
Fonte: UFVJM Publicador: UFVJM
Tipo: Dissertação de Mestrado
Português
?rea de concentra??o: Farmacologia de produtos naturais e plantas medicinais.; ABSTRACT The Eriosema crinitum (Kunth) G. Don is used in Jequitinhonha Valley as anti-inflammatory plant in the form of decoction of its roots. Given the complexity of the inflammatory process, which involves the activation of immune cells and production of several mediators, the aim of this study was to perform a phytochemical screening and evaluate the potential anti-inflammatory activity, in vitro, the dichloromethane-ethanol extract of the roots of E. crinitum by assessing the effect of the same on lymphocyte proliferation, production of cytokines and cyclooxygenase-2 (COX-2). The phytochemical screening of the extract was performed using chromogenic reactions, fluorogenic and precipitation followed by analysis in high efficiency liquid chromatography coupled with a diode array detector (HPLC-DAD). The cytotoxicity of the extract after 24 hours or 5 days of culture on erythrocytes and leukocytes in human peripheral blood was evaluated by the test of hemolytic activity and the method of exclusion with Trypan blue, respectively. In evaluating of the effect of the extract on the proliferation of lymphocytes by flow cytometry, mononuclear cells from human peripheral blood (PBMC) have been incubated for 5 days in a culture medium containing the mitogen Phytohemagglutinin (PHA) in the presence or absence of extract at concentrations of 25 ?g/mL...

‣ Crescimento apical e s?ntese de carboidrases em fungos filamentosos: uma an?lise bioqu?mica e morfol?gica

Silva, Tiago Jos? da
Fonte: UFVJM Publicador: UFVJM
Tipo: Dissertação de Mestrado
Português
ABSTRACT The biotechnological production of enzymes by filamentous fungi requires the knowledge of its characteristics of growth, physiology and metabolism because the comprehension of the biological and nutritional responses contributes to the adjustment of the bioprocesses. In this work, it were analyzed the apical growth, and some biochemical and physiological parameters of the response of the strains Aspergillus tubingensis AN1257 and Talaromyces trachyspermus T10.5 to complex carbon sources that induce carbohydrases. It was utilized a polyphasic approach of identification based on phenotypic and molecular characteristics. The strains were cultivated in media supplemented with glucose (control), starch and carboxy-methylcellulose (CMC). The apical growth was evaluated regarding the initial events, hydration, polarization and germtube extension, and the role of the PKC pathway in these processes was investigated as well. The strains differed according to their potential for carbohydrase production and T. trachyspermus T10.5 was the more efficient for amylase expression. Cellulase production was verified only in solid media. The initial events of T. trachyspermus T10.5 apical growth were delayed by the polymeric carbohydrates in solid media: after 14h of cultivation...

‣ Vigil?ncia epidemiol?gica na forma??o em enfermagem

Figueiredo, Petrina Macedo
Fonte: UFVJM Publicador: UFVJM
Tipo: Dissertação de Mestrado
Português
ABSTRACT We performed an integrative review in order to identify, in the literature, the importance of Surveillance - VE in nursing. The research involved national and international publications available on the Virtual Health Library. The results detected lack of studies on the subject, stressed the importance of VE. This work aims to study the importance of VE in nursing. In this sense, we propose a tool to study - Checklist - to study training of students of nursing school in relation to the shares of VE and health promotion; this tool already validated and had changes to get the suggested proposal. It is hoped that this instrument, appoint the vulnerabilities of formation in nusing, and will indicate the issues in the health service, and support actions to improve the Plan Teaching.; Foi realizada uma revis?o integrativa no intuito de identificar, na literatura, a import?ncia da Vigil?ncia Epidemiol?gica ? VE na forma??o acad?mica em Enfermagem. A pesquisa envolveu publica??es nacionais e internacionais dispon?veis na Biblioteca Virtual em Sa?de. Os resultados detectam escassez de estudos sobre a tem?tica, enfatizaram a import?ncia da V Neste sentido, este trabalho objetiva estudar a import?ncia da VE na forma??o acad?mica da enfermagem. Neste sentido...

‣ Estudo do perfil e das percep??es dos trabalhadores de vigil?ncia em sa?de sobre a forma??o e o desenvolvimento profissional

Fernandes, Aline Graziele
Fonte: UFVJM Publicador: UFVJM
Tipo: Dissertação de Mestrado
Português
ABSTRACT This research aims to know the employees profiles and perceptions concerning to workers health surveillance on training and professional development.It is a descriptive and explanatory study with a qualitative and quantitative approach and it was accomplished with professionals from the health surveillance department in a Middle East city in Minas Gerais. The data collection occurred in April and May, in 2013. It consisted of two parts: 1) Applying a structured questionnaire with social demographic data about professional training/development and performance; 2) Semi structured interviews, using a script with guiding questions. After the interviews accomplishment, the content analysis technique suggested by Bardin (2011) was used to analyze the results. The sample was compounded by 55 employees on a first phase and 20 on the second one. Among others, the following results were found: 58,2% of the interviewed people are agent combat endemic diseases workers; 61,8% are hired; 69,1% earn up to two minimum salaries; 41,8% have high school degree; 50% of the higher education professionals are graduated in health science field; 41,8% never took part in training courses; 78,2% of the interviewed professionals said to be trained to the jobs they develop; 58...

‣ A percep??o do enfermeiro da estrat?gia sa?de da fam?lia sobre a forma??o do estagi?rio de enfermagem: integra??o ensino e servi?o, Diamantina ? MG

Gouv?a, Heloisa Helena Barroso
Fonte: UFVJM Publicador: UFVJM
Tipo: Dissertação de Mestrado
Português
ABSTRACT The present study has as its main objective to understand the perception that the Family Health Strategy nurses have about the teaching-services integration across the collaboration to the nursing internships in the city of Diamantina, MG. The specific objectives of this study were to identify the nurse?s difficulties found during the collaboration for the formation of the interns in relation to their work and get to know the aspects that involve nurses in the teaching-service integration with respect to the collaboration for the interns of the nursing program. The study was conducted in six Family Health Strategy teams, in the city of Diamantina, MG. The subjects for the research were six nurses registered in these teams. The study, with a qualitative approach, was approved by the Ethics Committee of the UFVJM, number 228.191. The data collection method adopted was the individual interviews, with a semi-structured script, applied by the interviewer after the Instrument of Consent was signed. For the data analysis, the discourse described by the nurses was organized in full. The professional?s responses to each question were tabulated by the researchers in thematic frames. From the tabulation of each element, the inductive method was applied...

‣ O professor j? desistiu de trabalhar? Discutindo aspectos da s?ndrome de burnout em Diamantina; Has the teacher given up? Discussing aspects of burnout syndrome in Diamantina; Has the teacher given up? Discussing aspects of burnout syndrome in Diamantina

Barbosa, Lilia Aparecida Campos Ribeiro
Fonte: UFVJM Publicador: UFVJM
Tipo: Dissertação de Mestrado
Português
?rea de Concentra??o: Pol?ticas de Integra??o Sa?de e Educa??o.; ABSTRACT Burnout syndrome (BS) is a chronic adaptive disorder that affects workers and is characterized by three stages: emotional exhaustion (EE), depersonalization (DE) and low personal accomplishment (LPA). In the teacher suffering from burnout syndrome, negative attitudes and distance from students, together with self-deprecation regarding his or her professional role, distance the teacher from his or her position as an educator and often lead to abandoning of the profession completely. The syndrome has affected many teachers and as a result, the aim of this study was to explore the question: ?Has the teacher given up? Discussing aspects of burnout syndrome in Diamantina.? Firstly, a theoretical reference search was performed on which to base the study. This is discussed in the first and second chapter of the dissertation. The third chapter of the dissertation has the title: ?Burnout among teachers in Diamantina? in which the prevalence of Burnout Syndrome in teachers of the upper years of primary level (sixth to ninth grade) state schools in the municipality of Diamantina, and its relationship with sociodemographic and labor variables, is analyzed. A descriptive...

‣ Concep??es dos estagi?rios do curso de fisioterapia sobre o princ?pio da integralidade na sa?de

Barbosa, Michele Cristina Sales Almeida
Fonte: UFVJM Publicador: UFVJM
Tipo: Dissertação de Mestrado
Português
ABSTRACT This research presents a qualitative study about the understanding and application of the concept of integrality by students of the last year of the course of physical therapy of a federal institution of higher education. The main objective of this study was to know the view of the scholars on the concept of integrality. We used the semi-structured questionnaire application, before and after the students attended the curricular internship in public health. The data obtained were analyzed by the method of content analysis according to Bardin. Emerged five different conceptions about the completeness: Humanized, vision of the humanization of health care; Professionalized, view of expansion of vocational training of physical therapist; Theorized, vision of the principles that guide and organize the actions of SUS; Vision restriction, limiting the physiotherapist in the basic attention to health and Hesitant, vision of uncertainty to be prepared to act in the public health services. The work showed that, the subjects concepts are not made up of a single trend, but by a set of trends that lead us to infer that the concept of completeness is confused, but with a strong trend towards a more humanist design in shaping the physical therapist...

‣ A sa?de coletiva na forma??o profissional em odontologia: percep??o de acad?micos

Corr?a, Patr?cia Maria Lopes Rocha
Fonte: UFVJM Publicador: UFVJM
Tipo: Dissertação de Mestrado
Português
?rea de concentra??o: Sa?de Coletiva.; ABSTRACT The aim of the present study was to analyze the academic perception of dentistry students of public health care, the student?s professional education in the area of public health, and their perspective of working in the public health care system. A qualitative, exploratory and descriptive study was undertaken. Data was collected between the months of February and April 2013 through semi-structured individual interviews, which were recorded, transcribed, submitted to thematic analysis and discussed in the light of existing scientific literature on the object. A total of 13 dental students from the Public Education Instituition of Valeys Jequitinhonha e Mucur? participated in the study. In relation to public health three categories were identified: community health care; prevention based in public health care, and interdisciplinary public health care. With regard to professional education the students emphasized the gap between the theoretical formation in the course and the realities of the public health care system, and the course curriculum of the that directs the graduate towards private practice. For these students working in the public health system is associated with: the opportunity to acquire experience...