Der Einfluß von Verbraucher und Handel auf die Qualität landwirtschaftlicher Produkte und Lebensmittel

The modern consumer is very much interested in healthy food. The reason is that a special group of consumers is focusing more and more attention on health and nutrition problems. Further, there is increased emphasis on education in food science at universities as well as polytechnics. For some years worldwide dietary goals are published with the intention to reduce nutrition-based sickness. For the first time in our nutrition report 1988, clear proposals for optimal nutrition were formulated.     

Der Strahlungshaushalt der terrestrischen Planeten Venus,Erde und Mars

The radiation budget of planets substantially determines their climates. For the terrestrial planets having their own imperceptible heat source compared to the solar radiation, the radiation budget supplies energy that can be transformed and used in their atmospheres and at their surfaces. The crucial role of the radiation budget for the Earth's climate is manifested in current international programs like the World Climate and Global Change Programs. The intercomparison and analysis of the radiation budget of the terrestrial planets, due to quite different atmospheric compositions and external conditions, provide a deeper insight into the relations of the different components of the radiation budget.     

消油剂乳化率检验中标准曲线的选择

本文经过比实验，详细研究了添加双象１号消油剂对原油标线的影响，并对乳化率检验中的两种标准曲线进行了统计检验。结果表明：不添加消油剂制作的原油标线可使乳化率结果降低１￣３％左右，甚至个别消油剂的乳化率结果可相差２０％左右，两条标线的统计差异非常显著。所以制作标准曲线时必须按比例添加消测剂才能确保执法数据的可靠性。