979 resultados para Devotional exercises.
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INTRODUCTION: Previous studies describe an imbalance of the autonomic nervous system in Chagas' disease causing increased sympathetic activity, which could influence the genesis of hypertension. However, patients undergoing regular physical exercise could counteract this condition, considering that exercise causes physiological responses through autonomic and hemodynamic changes that positively affect the cardiovascular system. This study aimed to evaluate the effects of an exercise program on blood pressure in hypertensive patients with chronic Chagas' heart disease. METHODS: We recruited 17 patients to a 24-week regular exercise program and used ambulatory blood pressure monitoring before and after training. We determined the differences in the systolic blood pressure (SBP), diastolic blood pressure (DBP), and mean blood pressure (MBP) from the beginning to the end of the study. RESULTS: The blood pressures were evaluated in general and during periods of wakefulness and sleep, respectively: SBP (p = 0.34; 0.23; 0.85), DBP (p = 0.46; 0.44; 0.94) and MBP (p = 0.41; 0.30; 0.97). CONCLUSIONS: There was no statistically significant change in blood pressure after the 24-week exercise program; however, we concluded that physical training is safe for patients with chronic Chagas' disease, with no incidence of increase in blood pressure.
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This working paper explores the use of interactive learning tools, such as business simulations, to facilitate the active learning process in accounting classes. Although business simulations were firstly introduced in the United States in the 1950s, the vast majority of accounting professors still use traditional teaching methods, based in end-of-chapter exercises and written cases. Moreover, the current students’ generation brings new challenges to the classroom related with their video, game, internet and mobile culture. Thus, a survey and an experimentation were conducted to understand, on one hand, if accounting professors are willing to adjust their teaching methods with the adoption of interactive learning tools and, on the other hand, if the adoption of interactive learning tools in accounting classes yield better academic results and levels of satisfaction among students. Students using more interactive learning approaches scored significantly higher means than others that did not. Accounting professors are clearly willing to try, at least once, the use of an accounting simulator in classes.
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Relatório de estágio de mestrado em Ensino de Música
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Relatório de estágio de mestrado em Ensino de Música
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Relatório de estágio de mestrado em Ensino de Educação Física nos Ensinos Básico e Secundário
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Relatório de estágio de mestrado em Educação Pré-Escolar e Ensino do 1º Ciclo do Ensino Básico
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Tese de Doutoramento em Ciência da Administração
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Relatório de estágio de mestrado em Ensino de Educação Física nos Ensinos Básico e Secundário
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Definido um enredo concreto, há, frequentemente, uma grande quantidade e variedade de exercícios que sobre ele podemos escrever. Neste artigo, apresenta-se um algoritmo que permite automatizar este processo. Para gerar exercícios matemáticos, parte-se das relações entre as variáveis presentes no enredo, calcula-se os possíveis exercícios, analisa-se a complexidade do seu processo de resolução e a sua viabilidade. O algoritmo recorre a bases de Gröbner para determinar se o exercício é resolúvel e um possível caminho de resolução. Com base na análise dos resultados obtidos, torna-se possível criar uma base de exercícios ligada a esse enredo.
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Alzheimer's disease (AD) is commonly associated with marked memory deficits; however, nonamnestic variants have been consistently described as well. Posterior cortical atrophy (PCA) is a progressive degenerative condition in which posterior regions of the brain are predominantly affected, therefore resulting in a pattern of distinctive and marked visuospatial symptoms, such as apraxia, alexia, and spatial neglect. Despite the growing number of studies on cognitive and neural bases of the visual variant of AD, intervention studies remain relatively sparse. Current pharmacological treatments offer modest efficacy. Also, there is a scarcity of complementary nonpharmacological interventions with only two previous studies of PCA. Here we describe a highly educated 57-year-old patient diagnosed with a visual variant of AD who participated in a cognitive intervention program (comprising reality orientation, cognitive stimulation, and cognitive training exercises). Neuropsychological assessment was performed across moments (baseline, postintervention, follow-up) and consisted mainly of verbal and visual memory. Baseline neuropsychological assessment showed deficits in perceptive and visual-constructive abilities, learning and memory, and temporal orientation. After neuropsychological rehabilitation, we observed small improvements in the patient's cognitive functioning, namely in verbal memory, attention, and psychomotor abilities. This study shows evidence of small beneficial effects of cognitive intervention in PCA and is the first report of this approach with a highly educated patient in a moderate stage of the disease. Controlled studies are needed to assess the potential efficacy of cognition-focused approaches in these patients, and, if relevant, to grant their availability as a complementary therapy to pharmacological treatment and visual aids.
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Objective: To compare patients with panic disorder with agoraphobia treated with cognitive-behavioural therapy (CBT) associated with the medication with patients treated only with medication and verify the behaviour of the cardio-respiratory symptoms of both groups. Methods: Randomized sample in the Psychiatry Institute of the Federal University of Rio de Janeiro, divided in two groups of 25 participants each. Group 1 undertook 10 weekly sessions of CBT with one hour of duration each together with medication. Group 2, Control, were administered medication that only consisted of tricyclic anti-depressants and selective inhibitors of the re-uptake of serotonin. Evaluation instruments were applied at the beginning and to the end of the interventions. Results: According to the applied scales, group 1 showed statistically more significant results than group 2, with: reduction of panic attacks, cardio-respiratory symptoms, anticipatory anxiety, agoraphobia avoidance and fear of bodily sensations. Conclusion: Exposures (in vivo and interoceptive), especially for induction symptom exercises and relaxation, were considered essential to prepare patients with panic disorder to handle future cardio-respiratory symptoms and panic attacks with agoraphobia.
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Relatório de estágio de mestrado em Ensino de Música
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Relatório de estágio de mestrado em Ensino de Música
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Tipo de Estudo: Revisão. Temática: Efeito do exercício na biomecânica da locomoção de crianças e adolescentes com paralisia cerebral que apresentam marcha em agachamento (designada como “crouch gait”). Objetivos: 1) verificar e analisar as metodologias de programas de treino de força que, combinados ou não com outros programas de treino, exercícios ou intervenções, visam melhorar o padrão da marcha e a funcionalidade destes indivíduos; 2) tendo por base os resultados do primeiro objetivo, compilar uma bateria de exercícios e propôr um exemplo de plano de treino adequado a esta população. Métodos: Usou-se o PICOS para a definição de uma estratégia de busca segura e confiável. A “PubMed”, “Cochrane” e “Web of Knowledge", foram as bases de dados selecionadas e utilizadas. A pesquisa aconteceu na Faculdade de Motricidade Humana e no Hospital de Santa Maria em Lisboa. A seleção final dos artigos decorreu no mês de Janeiro, durante uma semana, e foi realizada e rastreada por dois investigadores de forma diferente. Incluíram-se nesta revisão estudos randomizados e controlados, com crianças e adolescentes com paralisia cerebral e que apresentam “crouch gait”, e nos quais foram utilizados protocolos de exercício como método de intervenção nesta população, tendo em vista a melhoria do padrão de marcha. Resultados: Da pesquisa inicial resultaram 223 estudos. Com a leitura dos resumos, selecionaram-se 96. Excluíram-se 85 porque apenas 11 cumpriram com todos os critérios de eligibilidade. Foi avaliada a qualidade metodológica destes 11 estudos com a escala PEDro e excluíram-se 3, resultando em 8 artigos como potenciais estudos para a revisão. Discussão: Um melhor alinhamento biomecânico e a obtenção de uma base mais estável podem afetar positivamente a função da marcha nestas crianças. O treino da força, sozinho, nem sempre melhora a capacidade da marcha. A melhoria da marcha advém dos efeitos e resultados significativos da força muscular, da amplitude de movimento articular, da diminuição da espasticidade, da regulação do tónus e da melhoria do equilíbrio e da postura. Conclusão: O treino da força não é uma contra indicação para estes indivíduos. Este oferece efeitos benéficos para a melhoria das suas funcionalidades. Para um efeito significativo, a intervenção deve ser superior a seis (6) semanas.
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Background: Although exercise training is known to promote post-exercise hypotension, there is currently no consistent argument about the effects of manipulating its various components (intensity, duration, rest periods, types of exercise, training methods) on the magnitude and duration of hypotensive response. Objective: To compare the effect of continuous and interval exercises on hypotensive response magnitude and duration in hypertensive patients by using ambulatory blood pressure monitoring (ABPM). Methods: The sample consisted of 20 elderly hypertensives. Each participant underwent three ABPM sessions: one control ABPM, without exercise; one ABPM after continuous exercise; and one ABPM after interval exercise. Systolic blood pressure (SBP), diastolic blood pressure (DBP), mean arterial pressure (MAP), heart rate (HR) and double product (DP) were monitored to check post-exercise hypotension and for comparison between each ABPM. Results: ABPM after continuous exercise and after interval exercise showed post-exercise hypotension and a significant reduction (p < 0.05) in SBP, DBP, MAP and DP for 20 hours as compared with control ABPM. Comparing ABPM after continuous and ABPM after interval exercise, a significant reduction (p < 0.05) in SBP, DBP, MAP and DP was observed in the latter. Conclusion: Continuous and interval exercise trainings promote post-exercise hypotension with reduction in SBP, DBP, MAP and DP in the 20 hours following exercise. Interval exercise training causes greater post-exercise hypotension and lower cardiovascular overload as compared with continuous exercise.