The emphasis that is presently put on clean and integrated technologies, does not imply that the conventional environmental technologies, developed for end-of-pipe treatment, will become obsolete. Development of new processes, other production methods and complete different ways to satisfy human needs …

The last decades, the number of dairy cows per farm has increased and the time spent on individual cows by the farmer has been reduced. To help the farmer detect changes in activity of cows associated with health issues, activity monitoring systems are being developed. The systems can help with daily …