Content analysis of publications on product-service systems

This work is an update of the literature on product-service systems (PSS) through a review of the literature from 2006 to 2011.Aiming at changing consumption of products to a more sustainable society, the PSS has been considered a competitive opportunity, which offers the use of the product through the provision of services.In Acid Toner this conte

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Management factors affecting adrenal glucocorticoid activity of tourist camp elephants in Thailand and implications for elephant welfare.

Elephant camps are among the most popular destinations in Thailand for tourists from many countries.A wide range of management strategies are used by these camps, which can have varied impacts on health and welfare of elephants.The objectives of this study were to examine relationships between FGM (fecal glucocorticoid metabolite) concentrations an

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