The aim was to apply AWGS criteria to estimate the prevalence of sarco-osteoporosis and investigate its relationship with frailty, in a sample of 316 community-dwelling Chinese older people. Regression analysis was performed using frailty as the dependent variable. The results showed that the prevalence rate of sarco-osteoporosis was 10.4% in older men and 15.1% in older women. ≧80 years old (O...

Unexpected sudden catastrophic shifts may occur in ecosystems, with concomitant losses or gains of ecological and economic resources. Such shifts have been theoretically attributed to positive feedback and bistability of ecosystem states. However, verifications and predictive power with respect to catastrophic responses to a changing environment are lacking for spatially extensive ecosystems. T...

World-class utilization of manufacturing resources is of vital importance to any manufacturing enterprise in the global competition of today. This requirement calls for superior performance of all processes related to the manufacturing of products. One of these processes is the resetting of machinery and equipment between two product runs, which will be the focus area of this text. This paper e...

Waveguides at interfaces with a linearly graded permittivity between a metal and a dielectric are studied. Analytic expressions for the dispersion relations, modes, losses, and cutoff wavelengths are derived and agree well with simulations. The gradation results in anomalous dispersion, a reduction in the energy velocity, and increased field confinement in the metal-dielectric transition region...

This paper empirically evaluates the effects of NASDAQ’s $1-minimum-bid-price threshold (known as the one-dollar rule) as part of its listing maintenance criteria. Even though this controversial rule was introduced as early as in September 1991, it remained unexplored by academic research. Empirical evidence compiled in this study suggests that the implementation of this one-dollar rule is just...

EcoRoll reduces fuel consumption with small development costs, since no additional hardware is required. It is a function that enables a more efficient conversion of potential to kinetic energy, when travelling downhill. This is achieved by opening the powertrain, and let the engine run on idle to reduce engine losses. In this Master’s thesis, two control strategies were developed, where one is...

The purpose of this study was to examine incivility experienced by direct health care staff in their workplaces. The sample (N = 184) was 91% female and 77% White, with 71% of the participants having earned an associate degree or above and 81% being registered nurses. The Work Limitations Questionnaire and the Incivility in Healthcare Survey were distributed to all direct care staff at a major ...

The article gives a brief description of tactical and medical situation of Baku garrison during military conflict, and also the data concerning the character and the structure of sanitary losses, and the volume of medical care. Organizational, transportation, personnel and logistic problems of medical support of troops are also described. The proposals are given how it is possible to settle the...