purpose: given that weight and body mass index (bmi) are considered as modifiable factors in osteoporosis, the present study aimed to examine the relationship of weight and bmi with bone mineral density (bmd) and bone mineral content (bmc) at the femur and lumbar vertebrae in perimenopausal women. methods: in this descriptive-correlational study, we measured the bone density of the femur and lu...

Experiments have shown that mechanical stress can regulate many cellular processes. However, in most cases, the exact regulatory mechanisms are still not well understood. One approach in improving our understanding of such mechanically induced regulation is the quantitative study of cell deformation under an externally applied stress. In this paper, an axisymmetric finite-element model is devel...

This study attempted to determine the frequency of apparent injury incidents in women's international football and estimate what proportion was authentic. Broadcast recordings of 47 games from 2 tournaments were reviewed to identify incidents in which a player behaved as if injured. Apparent injuries were considered definite if a player withdrew from participation within 5 minutes or if bleedin...

Plastic debris litters aquatic habitats globally, the majority of which is microscopic (< 1 mm), and is ingested by a large range of species. Risks associated with such small fragments come from the material itself and from chemical pollutants that sorb to it from surrounding water. Hazards associated with the complex mixture of plastic and accumulated pollutants are largely unknown. Here, we s...

The sucking behaviour of three litters o 1, 2, 5 and 9 days after birth. Records were later to determine the sucking time, teat pre each piglet. The smallest litter spent less The amount of competition amongst piglets was there was also evidence of territorial behavi After nine days the teat preference order had . the slowest growing litter. f 6, 8 and 10 piglets was observed at made on video t...

With regard to animal welfare concerns, behavioral information of weaned and mixed piglets is great interest in swine production. The aim of this study was to demonstrate the change in behavior of weaned piglets over time in two different groups (littermates and piglets from different litters) after mixing. Two weaned groups of piglets (72 individuals in all) housed either with littermates or w...

Total weaning weight is a function of pig quantity and quality. Pig quality can be associated with individual pig weights and survivability. As litter size increases, total weaning weight increases at a decreasing rate. As shown in Figure 1., larger litter sizes not only wean more weight, but also have higher preweaning mortality. Increased litter size has been associated with smaller, more fra...

decreased water holding capacity are believed to skin barrier dysfunction. It was surprising that we found positive correlation between TEWL and water holding capacity in AD. Conclusions: The results of TEWL and water holding capacity suggest that the barrier function of stratum corneum is impaired in AD patients. On the one hand, further studies should be required to explain the unexpected cor...

decreased water holding capacity are believed to skin barrier dysfunction. It was surprising that we found positive correlation between TEWL and water holding capacity in AD. Conclusions: The results of TEWL and water holding capacity suggest that the barrier function of stratum corneum is impaired in AD patients. On the one hand, further studies should be required to explain the unexpected cor...