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Luca Mari Paolo Carbone Alessandro Giordani Dario Petri 《Studies in history and philosophy of science》2017
Measurement is widely applied because its results are assumed to be more reliable than opinions and guesses, but this reliability is sometimes justified in a stereotyped way. After a critical analysis of such stereotypes, a structural characterization of measurement is proposed, as partly empirical and partly theoretical process, by showing that it is in fact the structure of the process that guarantees the reliability of its results. On this basis the role and the structure of background knowledge in measurement and the justification of the conditions of object-relatedness (“objectivity”) and subject-independence (“intersubjectivity”) of measurement are specifically discussed. 相似文献
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Résumé L'intensité de la coloration jaune des extraits aqueux tamponnés d'opium macédonien est directement liée à l'âge de l'opium, ce qui permet d'évaluer approximativement l'année de la production de cet opium par un procédé colorimétrique très simple. L'accroissement de la teneur en pigments jaunes semble être accompagné d'une diminution parallèle de l'acide méconique au cours du vieillissement de l'opium. 相似文献
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Gout AM;ADPKD Gene Variant Consortium Ravine D Harris PC Rossetti S Peters D Breuning M Henske EP Koizumi A Inoue S Shimizu Y Thongnoppakhun W Yenchitsomanus PT Deltas C Sandford R Torra R Turco AE Jeffery S Fontes M Somlo S Furu LM Smulders YM Mercier B Ferec C Burtey S Pei Y Kalaydjieva L Bogdanova N McCluskey M Geon LJ Wouters CH Reiterova J Stekrová J San Millan JL Aguiari G Del Senno L 《Nature genetics》2007,39(4):427-428
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Anika M. Helferich Sarah J. Brockmann Jörg Reinders Dhruva Deshpande Karlheinz Holzmann David Brenner Peter M. Andersen Susanne Petri Dietmar R. Thal Jens Michaelis Markus Otto Steffen Just Albert C. Ludolph Karin M. Danzer Axel Freischmidt Jochen H. Weishaupt 《Cellular and molecular life sciences : CMLS》2018,75(23):4301-4319
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In this paper, we offer an introduction to case study research in the social sciences. We begin with a discussion of the definition of case study research. Next, we point to various purposes that case study research may serve in the social sciences and then turn to outline the main philosophical issues raised by case study research. Finally, we briefly present the papers in this special issue. 相似文献
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Zusammenfassung Bei Hunden ergibt Chlorpromazinin vivo eine Klärung des lipämischen Plasmas. Dieser Effekt des Präparates wird durch vorausgehende, intravenöse Protaminsulfat-injektionen aufgehoben. Es darf angenommen werden, dass diese Wirkung durch Mobilisierung von endogenem Heparin vermittelt wird. Möglicherweise ist dieser Mechanismus an den thromboembolischen Komplikationen nach Chlorpromazinbehandlung beteiligt. 相似文献
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