Classificação de redes pedonais para pessoas com mobilidade reduzida

O presente trabalho analisa alguns dos factores que condicionam a mobilidade pedonal de uma parte da população, as pessoas com mobilidade reduzida. No âmbito da realidade portuguesa, o objectivo foi determinar se as características físicas de um determinado espaço urbano respeitam as exigências do Decreto-Lei 163/2006. Neste enquadramento, um modelo de avaliação do grau de conformidade dos espaços com as normas vigentes foi idealizado com o intuito de gerar uma classificação dos locais estudados. Este modelo estabelece a normalização dos valores levantados para os itens considerados e a sua agregação para a obtenção de um índice que exprime o grau de conformidade do espaço avaliado. O modelo foi integrado num SIG para permitir a representação dos resultados alcançados em mapas de classificação e aplicada a um caso de estudo na cidade de Braga, Portugal

A questão racial pensada entre o método científico e a paixão: um estudo comparado entre José Ingenieros e Manoel Bomfim - Argentina e Brasil (1900-1920)

Esta dissertação de Mestrado tem como objetivo analisar comparativamente a forma pela qual a temática da Raça foi discutida pelo ítalo-argentino José Ingenieros e pelo brasileiro Manoel Bomfim nas duas primeiras décadas do século XX. A hipótese deste trabalho é que ambos os autores buscaram definir qual seria o legítimo povo dos seus respectivos países a partir de um critério racial. Esta pesquisa está dividida em três partes. O primeiro capítulo busca traçar o perfil intelectual de Ingenieros e de Bomfim para que os leitores possam visualizar a trajetória profissional destes homens e entendê-los melhor; o segundo capítulo demonstra as concepções de mundo em meio a qual estes autores cresceram e como elas repercutiram em seus escritos; o último capítulo é dedicado a fazer a análise das fontes Sociologia Argentina, de Ingenieros, e América Latina: males de origem, de Bomfim, para que seja possível refletir sobre como estes intelectuais pensaram a questão da raça e como eles a relacionaram às suas concepções de povo ideal em seus respectivos países

Controle glicêmico em pacientes diabéticos atendidos em centros de atenção primária à saúde

OBJECTIVE: To identify factors associated to poor glycemic control among diabetic patients seen at primary health care centers. METHODS: A cross-sectional study was carried out in a sample of 372 diabetic patients attending 32 primary health care centers in southern Brazil. Data on three hierarchical levels of health unit infrastructure, medical care and patient characteristics were collected. RESULTS: The frequency of poor glycemic control was 50.5%. Multivariate analysis (multilevel method) showed that patients with body mass indexes below 27 kg/m², patients on oral hypoglycemic agents or insulin, and patients diagnosed as diabetic over five years prior to the interview were more likely to present poor glycemic control when compared to their counterparts. CONCLUSIONS: Given the hierarchical data structuring, all associations found suggest that factors associated to hyperglycemia are related to patient-level characteristics.OBJETIVO: Identificar fatores associados à falta de controle glicêmico em pacientes diabéticos atendidos em centros de atenção primária à saúde. MÉTODOS: Estudo transversal em amostra de 372 pacientes diabéticos atendidos nos 32 centros de atenção primária de uma cidade do sul do Brasil. Foram coletados dados ordenados em três níveis hierárquicos: estrutura das unidades de saúde, características do processo do cuidado médico e pacientes diabéticos. RESULTADOS: A freqüência de falta de controle glicêmico foi de 50,5%. A análise multivariada (método multinível) mostrou que pacientes com Índice de Massa Corporal abaixo de 27 kg/m², em tratamento medicamentoso e com mais de cinco anos de diagnóstico de diabetes, tiveram maior probabilidade de apresentar hiperglicemia quando comparados a seus pares. CONCLUSÕES: Considerando a estrutura hierárquica dos dados, todas as associações encontradas sugerem que os fatores associados à hiperglicemia são relacionados a características dos pacientes

Geochemistry of the Rio Espinharas hybrid complex, northeastern Brazil

The Rio Espinharas pluton, northeastern Brazil, belongs to the shoshonitic series and consists mainly of syenogranite, quartz-monzonite and porphyritic quartz-monzonite, but diorite, quartz-monzodiorite, quartz-syenite and microsyenogranite also occur containing microgranular enclaves, except for the diorite. Most variation diagrams of rocks, amphiboles, biotites and allanites show linear trends, but K, Zr, Sr and Ba of rocks display curved scattered trends. The rocks ranging from diorite to syenogranite define a pseudo-errorchron and have similar REE patterns. Syenogranite and microsyenogranite are derived from two distinct pulses of granite magma with initial 87Sr/86Sr ratio of 0.7083±0.0003 and 0.7104±0.0007, respectively. Modelling of major and trace elements shows that the syenogranite evolved by fractional crystallization of plagioclase, microcline, edenite, biotite and titanite, whereas quartz-monzonite, porphyritic quartz-monzonite, quartz-monzodiorite and quartz-syenite resulted from simple mixing between an upper mantle-derived dioritic magma and the upper crust-derived syenogranite magma. Dioritic enclaves are globules of a mafic magma from the upper mantle.http://www.sciencedirect.com/science/article/B6V6J-46X86NR-5/1/0e5ce1dcc0c8fe91ebd680e6f2ac523

Concurrent training in prepubertal children: an update

This paper affords an update review over the state of art regarding the importance of physical fitness and the significance of different combination approaches between resistance and aerobic training, as well as conditioning methods exercise alone on physical fitness improvements, specifically explosive strength and cardiorespiratory fitness in prepubertal children. The main research conclusions can be summarized as: i) Resistance training can be reliable to improve muscle strength in prepubertal children; ii) A proper and quantifiable exercise frequency and intensity in aerobic training remains unclear; iii) No differences have been found between prepubertal girls and boys on strength and aerobic capacity improvements after intra-session concurrent training, resistance or aerobic training alone; iv) In adults, concurrent resistance and aerobic training seems to be more effective on improvements of aerobic capacity than aerobic training alone; v) Aerobic training biomechanically specific to the concurrent resistance training may minimize adaptation interference when concurrently training; vi) In adolescents, concurrent resistance and aerobic training is equally effective to improve explosive strength compared to resistance training alone, and more efficient in aerobic capacity than resistance training alone; vii) Optimum training sequence was determined by the individual purposes of the training program; viii) Performing aerobic prior to resistance training produces endurance gains, while performing resistance prior to aerobic training appears to be more adequate to obtain strength improvements; ix) In adults, performing concurrent training in different sessions seems to be more effective to improve muscular strength than intra-session concurrent training. These results can be helpful for coaches, teachers and researchers to optimize explosive strength and cardiorespiratory fitness training in sports club and school-based programs, as well as a reliable source for further researches

Limb amputation secondary to pseudoamniotic band syndrome after selective fetoscopic laser photocoagulation: case report

Pseudoamniotic band syndrome (PABS) is a rare iatrogenic complication that occurs after invasive procedures in monochorionic twins for treatment of twin-twin transfusion syndrome (TTTS). Selective fetoscopic laser photocoagulation (SFLP) is a commonly performed procedure for the treatment of severe TTTS that may lead to complications such as preterm labor, preterm rupture of membranes, cerebral lesions and fetal death. PABS has been reported to occur in up to 3% of cases of TTTS treated with laser, leading to limb abnormalities. There are no identifiable risk factors and antenatal detection of PABS is rare, but possible.  Thus, obstetricians should be aware of this possibility in pregnancies treated by laser therapy for TTTS.  The authors report a case of a monochorionic biamniotic twin pregnancy submitted to SFLP for TTTS at 19 weeks of gestation with postnatal diagnosis of PABS, presenting with amputation of a fetal limb.

Efficiency and applicability of project-based learning in accounting studies

This work studied the application of the Project-Based Learning (PBL) methodology to accounting degree in a Higher Education Institution. Considering that PBL provide students with realistic environments and challenges and exposes them to real-world based problems that improve their skills and knowledge in accounting and similar issues. The objective of this study is to measure the effectiveness and applicability of the Project-Based Learning (PBL) method in the Accounting degree at Instituto Politécnico de Bragança, and also highlights the effects on research, questioning, teamwork, problem solving and reallife application of accounting skills, as well as their perception of these skills and the overall satisfaction. The results show that PBL methodology positively enhances students’ capabilities in accounting, while providing them with the opportunity to experience realistic and relevant situations, challenges and problems, albeit with minor hurdles during the completion of the project such as time constraints and workload.info:eu-repo/semantics/publishedVersio