Influência de protocolos de treino de equilíbrio no desempenho funcional de idosas com osteoporose

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Modelos bayesianos para análise de características reprodutivas de fêmeas Nelore

Pós-graduação em Genética e Melhoramento Animal - FCAV

Anamorfoses na Música Eletroacústica Mista

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Efeito das cargas de treinamento sobre parâmetros fisiológicos de futebolistas

The aim of this study was to investigate the effects of three weeks of training with intensity monitored on the aerobic capacity of professional soccer players. Fourteen players, members of a first division Brazilian Championship team in 2010, aged 22.78 +/- 3.06 years were evaluated pre and post three weeks of training. The anaerobic threshold intensity LAn was determined by bi-segmented method, for this four submaximal efforts of 800 meters with intensities 10, 12, 14 and 16 km/h were applied. Thirty three training sessions were quantified in zones according to heart rate related to the LAn (FCLAn): Z1 - 10% below, Z2 - 90-100% and Z3 - above the FCLAn. During training participants remained 31.17 +/- 14.86%, 42.96% and 25.87 +/- 14.90 +/- 16.67% in Z1, Z2, and Z3 respectively. There were no significant differences in the LAn (pre = 13,29 +/- 0,71 km.h(-1); post = 12,85 +/- 0,90 km.h(-1)), perceived exertion (pre = 11,53 +/- 1,45 u.a; post = 11,23 +/- 1,53 u.a) and FCLAn (pre = 166,64 +/- 10,69 bpm; post = 174,50 +/- 10,89 bpm) between conditions before and after training, indicating that three weeks of training are insufficient to generate positive changes in soccer players LAn.

Efeitos da estimulação elétrica neuromuscular nas circuitarias medulares inibitórias de sujeitos crônicos após acidente vascular cerebral

Pós-graduação em Fisioterapia - FCT

Preparação e caracterização do compósito poli (fluoreto de vinilideno) / polianilina com partículas de níquel

Pós-graduação em Ciência dos Materiais - FEIS

Efeitos do treinamento físico aeróbico sobre a expressão da miostatina e o trofismo de músculos esqueléticos e cardíaco de ratos espontaneamente hipertensos com insuficiência cardíaca

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

A colonização agroindustrial do cerrado em Mato Grosso (1970-2000)

Pós-graduação em História - FCLAS

Relação entre toxicidade urêmica, anemia e perda auditiva neurossensorial em indivíduos com doença renal crônica: um estudo prospectivo

Pós-graduação em Bases Gerais da Cirurgia - FMB

Comparison of pain threshold and duration of pain perception in men and women of different ages

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

Evolution of perceived exertion concepts and mechanisms: a literature review

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

Relação entre postura, queixa dolorosa e lesão em bailarinas clássicas

Introduction: Due to the high recurrence of pain complaints and the increasing incidence of musculoskeletal injuries and postural changes in dance practice, researches related to this issue gained greater importance in scientific community. Objective: This study aimed to evaluate complaints and pain threshold, postural misalignments and the incidence of injuries in dancers noting if there is a relationship between these variables. Method: Participants were 15 ballet dancers in Marília - SP. We used photogrammetry for postural analysis, the McGill Pain Questionnaire for pain location of the volunteer, algometry pressure for measuring the threshold of pain perception and Referred Morbidity to verify and characterize the incidence of injuries this population. In the data analysis we use to percentage to quantify the data from questionnaires and Pearson correlation test angles of photogrammetry correlating with the values of the threshold of pain perception. Results: 73.33% of dancers reported to have suffered some kind of injury in the last year. The area of greatest pain complaint checked at McGill, was the region of the foot (73.30%). Conclusion: There was an agreement between regions of injury and pain, however, there wasn’t a correlation between the threshold of pain tolerance and postural angles.

Anatomização de pinos de fibra de vidro: estudo de propriedades mecânicas na interface restauradora adesiva

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

Determinação do fator de rigidez de junta aparafusada em tração utilizando o software Excel

When a bolted joint is loaded in tension with dynamically, part of this load is absorbed by the bolt and rest is absorbed by the joint material. What determines the portion that is to absorbed by the bolt is the joint stiffness factor. This factor influences the tension which corresponds to pre-load and the safety factor for fatigue failure, thus being an important factor in the design of bolted joints. In this work, three methods of calculating the stiffness factor are compared through a spreadsheet in Excel software. The ratio of initial pre-load and the safety factor for fatigue failure depending on the stiffness factor graph is generated. The calculations for each method show results with a small difference. It is therefore recommended that each project case is analyzed, and depending on its conditions and the range of stiffness values, the more or less rigid method about the safety factor for fatigue failure is chosen. In general, the approximation method provides consistent results and can be easily calculated

Investigação experimental da tenacidade em tubos de aço API 5L X70 soldados pelo processo HF/ERW

Studies about structural integrity are very important when it desires to prevent disasters associated with flaws inherent in materials used in structural components. The welded joints in steel pipes used to conduction and distribution of oil and gas correspond to the regions most susceptible to flaw. Aiming to contribute to this research line, the present study was designed to assess experimentally the structural integrity of welded joints in steel pipes API 5L X70 used in pipeline systems. This assessment is given from tests of CTOD, whose aim is simulate in laboratory the real behaviour of crack from of his propagation on the welded joint obtained by high frequency electric resistance welding. In this case, the analyses are performed from specimens SE(B) obtained directly of steel pipe API 5L X70. The proposed methodology involves tests of CTOD at lower temperature, in order to assess the toughness of material in critical operation conditions. From performance of CTOD tests, was possible assess the toughness of welded joints in terms of quantity through CTOD parameter and in terms of quality from behaviour of curve load versus CMOD. In this study, also, sought to compare CTOD’s results obtained through rules ASTM E1820 (2008) and BS 7448 (1991). Although the two standards cited previously have adopted different parameters to calculated the value of CTOD, concluded that the values of CTOD tend to converge for a common value