It is instructive to examine the past when attempting to understand the present and anticipate the future. In this spirit I believe we can agree that developments in science and technology have had a great influence not only on the production and processing of food animals, but also on our dietary habits. Before these developments, domestication of plants and animals facilitated many changes in...

It is important to determine the enabling mechanisms that underlie locomotor performance to explain the evolutionary patterns and ecological success of animals. Our aim was to determine the extent to which calcium (Ca(2+)) handling dynamics modulate the contractile properties of isolated skeletal muscle, and whether the effects of changing Ca(2+) handling dynamics in skeletal muscle are paralle...

Nonhuman primates have become common in sanctuaries, and a few such facilities even specialize in their care. Sanctuaries can improve the well being of many unwanted primates, especially in terms of housing and socialization. However, diverse facilities call themselves sanctuaries, and they have varying conditions, care programs, and restrictions. In addition, a general lack of regulation of sa...

The objective of this study was to characterize opinions and practices of Wisconsin dairy producers about biosecurity and animal wellbeing. Wisconsin dairy producers were surveyed using a mailed questionnaire and responder herds were categorized based on the number of lactating cows: very small herds (< or =50 lactating cows; n = 279); small herds (51 to 100 lactating cows; n = 202); medium her...

Fig 5. The effect of fragmentation (scale) on the number of surviving species out of 21 under the reference conditions at five competitive settings (A-E).Different lines indicate the amount of surviving species out of 21 at different time intervals (t in years) since the start of the simulation. Bold lines indicate the diversity in the whole landscape and thin lines indicate the average patch d...

This study draws on Martha Nussbaum’s (2000) account of the nature of human wellbeing in order to explore the role of animals in formal education settings. Nussbaum’s capabilities approach identifies the ability “to have concern for and live with other animals, plants and the environment” (p. 80) as a necessary component for well-being. Yet, this condition of well-being remains largely unexplor...

background continuous epidural analgesia with catheterization is a useful technique, because it has a wide adaptation range and provides prolonged analgesia. problems that may arise from long-term epidural analgesia are changes in the analgesic area, duration of analgesia and catheter-related problems. few articles have evaluated gradual changes of long-term epidural analgesia. in the animal mo...

Population viability of a single species, when evaluated with metapopulation based landscape evaluation tools, always increases when the connectivity of the landscape increases. However, when interactions between species are taken into account, results can differ. We explore this issue using a stochastic spatially explicit meta-community model with 21 competing species in five different competi...