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Test-retest reliability of three-dimensional gait analysis in chronic low back ...

Fernandes, Rita; Moniz-Pereira, V.; Veloso, A. P.; Armada-da-Silva, P. A.

Trabalho apresentado no 1st Clinical Movement Analysis World Conference, 29 setembro a 4 outubro 2014, Roma, Itália

Data: 2014   |   Origem: Repositório Comum

Operation of MHSP multipliers in high pressure noble-gas

F.D. Amaro; J.F.C.A. Veloso; A. Breskin; R. Chechik; J.M.F. dos Santos

We report on the performance of a Micro-Hole & Strip Plate (MHSP) electron multiplier operating in pure Xe, Kr, Ar and Ne at the pressure range of 1 to 6 bar and in Ar – Xe mixtures at pressures ranging from 1 to 7 bar. Themaximal gains at 1 bar Xe and Kr are 5*104 and 105, respectively; they drop by about one order of magnitude at 2bar and by almost another order of magnitude at 5-6 bar; they reach g...

Data: 2012   |   Origem: Electrónica e Telecomunicações

Eye tracking data representation and visualization : on information and communi...

Mealha, O.; Veloso, A.; Almeida, S.; Rodrigues, R.; Roque, L.; Marques, R.; Manteigueiro, C.

Eye tracking has become a preponderant technique in the evaluation of user interaction and behaviour with study objects in defined contexts. Common eye tracking related data representation techniques offer valuable input regarding user interaction and eye gaze behaviour, namely through fixations and saccades measurement. However, these and other techniques may be insufficient for the representation of acquired ...


Limitation of electron mobility in modulation-doped In0.53Ga0.47As/InP quantum ...

Lima,F. M. S.; Veloso,A. B.; Fonseca,A. L. A.; Nunes,O. A. C.

The low-temperature electron mobility is investigated here for electrons confined in modulation-doped In0.53Ga0.47As/InP single symmetric quantum wells. The subband structure calculation is developed via variational method, both Schrödinger and Poisson equations being solved simultaneously with adequate heterointerface matching conditions. With this in hands, the main electron scattering rates are computed, nam...

Data: 2006   |   Origem: OASIS br

Intracellular Ca2+ concentration in the N1E-115 neuronal cell line and its use ...

Rodrigues, J M; Luís, A L; Lobato, J V; Pinto, M V; Faustino, A; Hussain, N Sooraj; Lopes, M A; Veloso, A P; Freitas, M; Geuna, S; Santos, J D

Entubulation repair of peripheral nerve injuries has a lengthy history. Several experimental and clinical studies have explored the effectiveness of many biodegradable and non-degradable tubes with or without addition of molecules and cells. The main objective of the present study was to develop an economical and also an easy way for culturing a neural cell line which is capable of growing, differentiating and ...

Data: 2005   |   Origem: Acta Médica Portuguesa

Reflections on the curriculum in internal medicine.

Veloso, A J; Serviço 1 de Medicina, Hospital de Santo António dos Capuchos, Lisboa.

The author approaches the problem of postgraduate training in internal medicine. He points out that apart from the classic internist, one must consider the internist working in intensive care units or with special vocation in medical sub-specialties. He also approaches the relationship between internal medicine and medical sub-specialties as well as general practice, proposing a common trunk of two years for th...

Data: 1970   |   Origem: Acta Médica Portuguesa

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