OBJECTIVE To verify the correlation between handgrip strength (HGS) and flexibility with age and anthropometric variables in the elderly. METHODS This was a cross-sectional home-based study of elderly individuals enrolled in the Family Health Strategy of Campina Grande/PB. Gender, age, HGS, flexibility, arm muscle circumference (AMC), corrected arm muscle area (CAMA), and body mass index (BMI...

We show how novel active memory system research and system networking trends can be combined to realize hardware distributed shared memory on clusters of industry-standard workstations. Our active memory controller extends the cache coherence protocol to support transparent use of address re-mapping techniques that dramatically improve single-node performance, and also contains the necessary fu...

Assuming there are always sufficient data waiting to be transmitted, adaptive modulation and coding (AMC) at the physical layer have been traditionally designed separately from higher layers. However, this assumption is not always valid when queuing effects are taken into account at the data link layer. In this paper, we analyze the performance of a wireless system with finite-length queuing an...

Continuing medical education (CME), as it is currently structured, funded, and institutionalized, plays a marginal role in the academic medical center (AMC). In contrast, several models of more effective, integrated CME exist, and these enable the AMC to better achieve its potential in education, research, and health care delivery. Examples of such models are presented, emphasizing quality and ...

Measurements of the SCanning Imaging Absorption spectroMeter for Atmospheric CHartographY (SCIAMACHY) on ENVISAT have been used to derive global water vapour total column amounts over ocean and land. For this purpose, the Air Mass Corrected Differential Optical Absorption Spectroscopy (AMC-DOAS) approach, which has already been successfully used with GOME data, has been applied to SCIAMACHY’s n...

PURPOSE The Monte Carlo method is an accurate model for time-resolved quantitative fluorescence tomography. However, this method suffers from low computational efficiency due to the large number of photons required for reliable statistics. This paper presents a comparison study on the computational efficiency of three Monte Carlo-based methods for time-domain fluorescence molecular tomography. ...

The simultaneous ground-state refrigeration of multiple vibrational modes is a prerequisite for observing significant quantum effects multiple-vibration systems. Here we propose how to realize large amplification in the net-refrigeration rates based on cavity optomechanics and largely improve cooling performance multivibration beyond resolved-sideband regime. By employing an auxiliary mechanica...

Soil susceptibility to seal formation and erosion depends on its inherent properties and surface conditions. Our objective was to study the interaction of two different surface conditions, antecedent moisture content (AMC) and aging duration, on seal formation and erosion in four smectitic soils. Soil samples were packed in trays and wetted with different amounts of water (0, 1, 2, 3, 4, 6, 8, ...