29 research outputs found
Goiabeira serrana: estimativa de variabilidade para características de frutos com base no coeficiente de repetibilidade.
bitstream/item/30372/1/boletim-51.pd
Ripening and quality of 'Laetitia' plums following harvest and cold storage as affected by inhibition of ethylene action
Gait adaptations in low back pain patients with lumbar disc herniation: Trunk coordination and arm swing
Patients with chronic non-specific low back pain (LBP) walk with more synchronous (in-phase) horizontal pelvis and thorax rotations than controls. Low thorax-pelvis relative phase in these patients appears to result from in-phase motion of the thorax with the legs, which was hypothesized to affect arm swing. In the present study, gait kinematics were compared between LBP patients with lumbar disc herniation and healthy controls during treadmill walking at different speeds and with different step lengths. Movements of legs, arms, and trunk were recorded. The patients walked with larger pelvis rotations than healthy controls, and with lower relative phase between pelvis and thorax horizontal rotations, specifically when taking large steps. They did so by rotating the thorax more in-phase with the pendular movements of the legs, thereby limiting the amplitudes of spine rotation. In the patients, arm swing was out-of phase with the leg, as in controls. Consequently, the phase relationship between thorax rotations and arm swing was altered in the patients. © The Author(s) 2010
Plantas medicinais de um remascente de Floresta Ombrófila Mista Altomontana, Urupema, Santa Catarina, Brasil
Evaluation of the genetic diversity in the feijoa accessions maintained at Santa Catarina, Brazil
Low contact resistivity for GaAs, InAs, InGaAs epitaxially grown on 300mm Si(001) substrate by MOCVD
posterInternational audienc
Epitaxial growth of antiphase boundary free GaAs layer on 300 mm Si(001) substrate by metalorganic chemical vapour deposition with high mobility
International audienceMetal organic chemical vapor deposition of GaAs on standard nominal 300 mm Si(001) wafers was studied. Antiphase boundary (APB) free epitaxial GaAs films as thin as 150 nm were obtained. The APB-free films exhibit an improvement of the room temperature photoluminescence signal with an increase of the intensity of almost a factor 2.5. Hall effect measurements show an electron mobility enhancement from 200 to 2000 cm2/V s. The GaAs layers directly grown on industrial platform with no APBs are perfect candidates for being integrated as active layers for nanoelectronic as well as optoelectronic devices in a CMOS environment
Low resistance contacts on heavily doped GaAs and In53Ga47As grown on 300mm Si(100) substrates by MOCVD
session Heterointegration and Optoelectronic Devices (I.5.4)International audienc