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121.
Many American universities have recently established research centers that interact with industrial firms. Such centers have been supported by the federal government whose objective is to enhance technological innovation. For this study, interviews were conducted with liaison persons from the member firms to determine how the firms acquire and use information obtained from the center and why they maintain a relationship with the center. The findings confirm that the center is a useful source of information for the member firms. It clarifies the need for establishing strategies that facilitate the transfer of information without compromising either the center or its members.  相似文献   
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Cannabinol and 11-OH-delta9-THC have been detected in the individual urines of five professed marihuana or hashish smokers. Both compounds exist primarily as urinary conjugates with the concentration of cannabinol being substantially greater than 11-OH-delta9-THC in all urines. These findings are discussed in light of present knowledge of delta9-THC metabolism and in view of current analytical procedures for the determination of delta9-THC and its metabolites in physiological fluids.  相似文献   
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SUMMARY

In this article the author deals with the subject of the philosophical underpinnings of the field of cultural studies, with reference to the traditions within which and against which the field originally defined itself. The social and historical context within which cultural studies originated defined which theoretical agendas were valid for the kind of discussions that were possible in the field. While these may have been relevant for the time and place of the field's origins, the validity of the frameworks in contexts other than the original one may be doubtful. Against this, he suggests some directions in which to explore the possibility of reconstituting the idea of culture within alternative conceptual frameworks. These include the methodological semiotics and pragmatic semantics of C S Peirce, Wittgenstein's notion of the public essence of signification, and revisionist concepts in the Philosophy of Science.  相似文献   
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This study analyses the effect of local authorities in the Swiss cantonal parliaments on the allocation of special school costs. The empirical findings show that a higher share of local authorities in the cantonal legislature leads to a higher share of special school costs borne by the cantonal authorities. The effect is stronger for mayors compared to all members of local governments. Hence, mayors have a strong connection with their home municipality and use the political power of the accumulation of mandates for shifting undesirable costs from the local up to the cantonal level. This specific finding does not depend on the overall national constitutional framework, as the introduction of the NFA (Neuer Finanzausgleich) – in the course of which the federal state fully withdrew from financing special schools ‐ has not changed the magnitude of this effect.  相似文献   
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The historical roots of the prevailing hypothesis about the main causes of high infant mortality in Europe in the last four centuries are presented in detail focusing on German sources and publications. Assumptions about infections being the main cause of deaths during infancy clearly need to be reevaluated. The terminology of early sources has passed many steps of translation and interpretation. In the old church registers, wording in the local vernacular merely described the most visible symptoms before the final stages of diseases. Scientific medicine and its terminology repeatedly went astray before real pediatric competence was acquired in the nutritional physiology of infants. The combination of different kinds of evidence points to serious flaws in the prevailing hypothesis, while source data and publications confirm a different conclusion: inadequate nutrition due to early weaning and unsuitable substitute food caused the specific set of symptoms described in the historical sources. Medical evidence about infant malnutrition in developing countries supports this new interpretation.  相似文献   
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