Correlação entre equilíbrio, assimetria de passos e descarga de peso em indivíduos hemiparéticos

Introduction: Hemiparesis is the most common sequels after Stroke. One of the side effects of the motor skills evident in hemiparesis is the tendency to remain in asymmetric posture, with lower distribution of weight on the side hemiparetic, which ends up leading to a deficit in balance. This set of changes can cause an asymmetrical type of gait, marked by difference between the lengths of the steps these individuals. Objective: The purpose of this study was to analyze the balance, the discharge of weight in the lower limbs and asymmetry of steps in hemiparetic individuals and sees if there is correlation between those variables. Method: A group of 12 hemiparetic individuals (55,33 ± 8,92 years), both sex, who suffered from strokes participated. All subjects performed the assessment of bilateral discharge of weight, the length of the steps and balance (Berg Balance Scale). The results for the difference in the discharge of weight of the lower limbs, asymmetry of the step and the performance on the test of balance were analyzed using the Sperman Correlation Coefficient with a significance level of 5% (p ≤ 0.05). Results: We found a significant correlation between balance and asymmetry of the steps (R = -0.72 and p = 0007), however, found no significant correlation between discharge of weight on each leg and the symmetry of the steps (R =- 0.07 and p = 0, 81) and between discharge of weight and balance (R =- 0.08 and p = 0.79) in these hemiparetic individuals. Conclusion: Can be conclude that hemiparetic individuals of these study show deficits in balance, difference in weight between the discharge of the lower limbs and asymmetry of step and correlation between the asymmetry of the step and balance.

Declínio cognitivo e depressão em idosos institucionalizados e não institucionalizados: possibilidades de correlação

With aging, naturally occurs the decline of several functions. The depression (DP), pointed to be a risk factor for cognitive decline (DC), is frequent amongst elders. Activities aimed at cognitive rehabilitation (RC) can be protective for DP and DC. Objectives: Analyze the association between DC and DP on institutionalized elders (IDI) and non-institutionalized elders (IDNI) and verify the protective function (regarding DP and DC) of RC activities. Design and Method: For the analysis were selected 48 elders, from both genders, from where 24 were institutionalized and 24 were not. The subjects were distributed in four subgroups: 1) IDI participating RC (n=12); 2) non participant IDI on RC (n=12); 3) IDNI participating UNATI (“Open College for the Elderly”) and attendees of Memory Workshop (MW) (n=12) and; 4) IDNI participating UNATI, not attending MW (n=12). The data were gathered from the instruments: Mini Mental State Exam (MEEM) to determine the degree of DC and Beck Depression Inventory (BDI) to verify the symptomatology of DP. Results: From the general sample, 8,3% of the subjects presented indicatives of DC and 52,1% traces of DP. Lesser educated elders showed more incidence of DC and DP. There was no meaningful related to the DC prevalence and DP related to gender. Among the IDI there were more incidence of DC and DP than the IDNI. There were no meaningful differences in terms of scores acquired by MEEM and BDI for the subjects participating and not participating RC activities or MW. Conclusion: Therefore, it is necessary the development and application of curative and preventive strategies for depressive disorder. Special attention must be given for INI, more vulnerable to DP and DC.

Existe correlação entre força muscular com o teste de caminhada de seis minutos em idosos institucionalizados?

The six-minute walking test can be affected by several variables, among them, the respiratory and peripheral muscle strength. The objective of this study was to correlate the respiratory muscle strength (maximum inspiratory pressure – MIP; and maximum expiratory pressure – MEP) and the hand grip test (HGT)with the six minute walking test distance in institutionalized elderly. It was included in this study 9 institutionalized elderly with age over 70 years old, both gender, evaluated by means of manometer, dynamometry and six minute walking test. The data were correlated by using the Pearson’s correlation test and the Spearman correlation test. From the evaluated elderly, it was four men and five women, with mean age: 78.8±7.3 years old, MIP: 75.7±33.6 cmH2O, MEP: 62.4±25.0 cmH2O, HGT: 20.4±6.2 kgf (right member) and 20.7±6.8 kgf (left member) and the distance on six minute walking test: 238.5±99.0 meters. There was correlation between expiratory strength and hand grip of both members with the distance on the six minute walking test. It is possible to conclude that there are correlation between expiratory muscle strength with the hand grip test and the functional capacity in institucionalized elderly.

Existe correlação antre força muscular com teste de caminhada de seis minutos em idosos institucionalizados?

The six-minute walking test can be affected by several variables, among them, the respiratory and peripheral muscle strength. The objective of this study was to correlate the respiratory muscle strength (maximum inspiratory pressure – MIP; and maximum expiratory pressure – MEP) and the hand grip test (HGT)with the six minute walking test distance in institutionalized elderly. It was included in this study 9 institutionalized elderly with age over 70 years old, both gender, evaluated by means of manometer, dynamometry and six minute walking test. The data were correlated by using the Pearson’s correlation test and the Spearman correlation test. From the evaluated elderly, it was four men and five women, with mean age: 78.8±7.3 years old, MIP: 75.7±33.6 cmH2O, MEP: 62.4±25.0 cmH2O, HGT: 20.4±6.2 kgf (right member) and 20.7±6.8 kgf (left member) and the distance on six minute walking test: 238.5±99.0 meters. There was correlation between expiratory strength and hand grip of both members with the distance on the six minute walking test. It is possible to conclude that there are correlation between expiratory muscle strength with the hand grip test and the functional capacity in institucionalized elderly.

O Sistema das Autoconsciências: da Epistemologia Genética a um Idealismo Especulativo

This paper discusses some of the general foundations of my philosophical journey, from studies, researches and reflections on the sciences and Genetic Epistemology, to the proposal of a speculative idealist metaphysics and ontology. I initially introduce the notion of a system of human beings and their behavior, in order to contextualize the discussion of one of the central questions of the paper: how can the system of human beings and their behavior be comprehended? I then make some general considerations about Genetic Epistemology and Psychology, and analyze the consequences of the thesis inherent in them that the object is an essentially intellectual being. Next, I consider the possibility of a different perspective on the Theory of Knowledge. This leads to the question “how are the different philosophic systems possible?” and to the necessity of the constitution of a philosophy that is able to deal with this question from a viewpoint of totality and on the basis of a thought able to think itself. I then make some considerations on the establishment of such a philosophy in regard to genetic epistemology, and introduce the notion of idea. Finallly, a general research project is proposed (that this paper only announces) that aims to use some concepts and arguments inspired by Hegelian Speculative Philosophy (or related to it) in order to comprehend the system of human beings and their behavior, especially in the production scenario of contemporary science and philosophy, including Genetic Epistemology. I hope I have contributed to showing that another philosophical view (distinct from Piagetian naturalism) is at least possible, one that takes into account the experimental data of Genetic Epistemology and Psychology.

O Caráter a priori das Estruturas Necessárias ao Conhecimento, Construídas segundo a Epistemologia Genética

In this paper we discuss the question of the a priori character of the necessary structures of knowledge according to Genetic Epistemology, focusing on the notion of space in particular. We establish some relations between Jean Piaget’s Genetic Epistemology and Immanuel Kant’s Critical Philosophy, discuss the notion of the a priori according to Kant in relation to the notion of space, and discuss the construction of the notion of space by the epistemic subject according to Genetic Epistemology, focusing on the Sensory-Motor Period. We conclude that, in Genetic Epistemology, space is still thought of as an a priori form of phenomena in the sense that the notion of space is what spatially organizes the data of perception, being the condition of perception. Furthermore, it is not directly abstracted from experience, but is constructed by the epistemic subject in its interaction with the environment, occurring with the structuring of the system of schemes of action. This analysis leads to the notion of the constructed a priori that, after its construction, has the characteristics of the a priori as conceived by Kant.

Efeito da utilização de diferentes matrizes genômicas e parentesco na avaliação genética de bovinos de corte

Pós-graduação em Genética e Melhoramento Animal - FCAV

Estimativas de parâmetros genéticos em linhagens avançadas de soja

Pós-graduação em Agronomia (Genética e Melhoramento de Plantas) - FCAV

Dissimilaridade ambiental em variedades de milho cultivadas em diferentes densidades populacionais

Pós-graduação em Agronomia (Genética e Melhoramento de Plantas) - FCAV

Associação genética entre o perfil de ácidos graxos e outras características da carcaça e carne de bovinos da raça Nelore

Pós-graduação em Genética e Melhoramento Animal - FCAV

Correlação entre habilidades cognitivo-linguísticas em escolares com dificuldades de aprendizagem

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

Correlação entre autoestima e grau de severidade da disfunção temporomandibular em sujeitos controle e afetados

INTRODUCTION: Temporomandibular disorders (TMD) have association with psychological manifestations. OBJECTIVE: The aims of this study were to correlate the severity of TMD and the level of self-esteem, and to investigate sex‑related differences. MATERIAL AND METHOD: We evaluated 57 subjects of both gender, with mean age of 20.28 ± 2.07 years, through the Fonseca Anamnesis Index (FAI) and Rosenberg Self-esteem Scale (RSS). Correlations between variables were performed using the Spearman correlation coefficient; comparisons between the genders were performed using the Mann-Whitney test. It was considered a significance level of 5%. RESULT: No differences were found for the comparisons between the gender in the FAI (p = 0.79) and the RSS (p = 0.90). RSS correlates with the FAI in women (p = 0.01), but in men this result does not occur (p = 0.07). CONCLUSION: We concluded that women are more likely to have emotional disturbances resulting from changes in the temporomandibular joint than men.

Padronização e implementação da técnica de pesquisa de mutação JAK2V617F no Laboratório de Biologia Molecular do Hemocentro de Botucatu e correlação da presença do transcrito bcr-abl nos pacientes com doença mieloproliferativa crônica

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Fractografia quantitativa: correlação entre dimensão fractal e tenacidade à fratura em compósitos fibra de carbono/epóxi

The fracture surfaces express the sequence of events of energy release due to crack propagation by linking the relief of the fracture to the loading stresses. This study aims to evaluate the heterogeneity of the critical zone for the advancement of the crack along its entire length in a thermoset composite carbon fiber and epoxy matrix, fractured in DCB testing (Double Cantilever Beam) and ENF (End-Notched Flexure). Investigations were made from image stacks obtained by optical reflection of extended depth from focus reconstruction. The program NIH Image J was used to obtain elevation map and fully focused images of the fracture surface, whose topographies were quantitatively analyzed. The monofractal behavior for DCB samples was assessed as being heterogeneous along the crack front and along the crack for all the conditionings. For the samples fractured in ENF test, there was a strong positive correlation to the natural condition, considering the fibers at 0° for the monofractal dimension and structural dimension (Df and Ds). For fibers at 90° to crack propagation, there was a moderate positive correlation for the textural dimension of natural condition. However, for the samples under ultraviolet condition and those subjected to thermal cycles, there was no correlation between the fractal dimension and fracture toughness in mode II

Oficinas de férias experimentando genética: avaliação e contribuições para aprendizagem de alunos do ensino médio

Podemos observar que muitos jovens estão dispostos a mudar o mundo, porém, em contraste a essa afirmação, dados demonstram que ainda é grande o número evasão dos mesmos durante o Ensino Médio. Esse fato pode ser atribuído a diferentes motivos: a violência e ingresso na criminalidade, convivência familiar conflitante, má qualidade de ensino, falta de interesse ou a necessidade de trabalhar para ajudar a família ou a si próprio. Outro fator que contribui com a evasão escolar, é a falta de estímulos aos professores que, em geral, vêm sendo desestimulados pela baixa remuneração ou salários pouco atraentes, ausência de um plano de carreira promissor e recompensador, falta de infraestrutura adequada nas escolas e a falta de valorização profissional perante a sociedade, o que, por consequência, desestimula também o ingresso de jovens recém-formados na carreira da licenciatura. Nesse sentido, a necessidade de mecanismos que resgatem a qualidade do ensino nas escolas é eminente e a Universidade pode desempenhar um papel importante, pois representa uma fonte geradora de conhecimento e tecnologia, que nem sempre chegam à população. Assim a difusão de conhecimento e tecnologia, no Ensino Médio, representa um passo promissor na popularização da ciência e o início para a busca do interesse dos jovens ao conhecimento científico e suas tecnologias, através de oficinas e exposições que tem contribuído para a divulgação científica. Este trabalho tem o objetivo de avaliar a apreciação dos alunos do Ensino Médio que participaram de oficinas de férias propostas pelo Projeto de Extensão “Difundindo e popularizando a Ciência”. A pesquisa foi realizada por meio de sistematizações das respostas coletadas junto aos alunos que expressaram suas concepções sobre as oficinas a partir de formulários específicos. Num primeiro momento, trazemos dados, de 2007 a 2012, relativos a oficina Experimentando Genética, em ...