Ralf Seyfarth

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all agonistic interactions and interventions on an ad libitum basis. In each case of agonism, observers recorded the identity of individuals involved in the aggressive encounter and its outcome. When third parties intervened in disputes, observers recorded the identity of the individual who intervened (ally), the identity of the individual that received(More)
Of 70 healthy probands, among them 28 males and 18 females with moderate to large overweight, by means of indirect calorimetry were determined energy exchange and respiratory quotient in rest as well as with 60 and 95 watt bicycle ergometer load. Furthermore, from body-weight, height and 4 measures of skinfolds relative weight, body surface, fat content of(More)
The authenticity of food is of increasing importance for producers, retailers and consumers. All groups benefit from the correct labelling of the contents of food products. Producers and retailers want to guarantee the origin of their products and check for adulteration with cheaper or inferior ingredients. Consumers are also more demanding about the origin(More)
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