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Elemente der Naturwissenschaft56,1992ELEMENTE DER NATURWISSENSCHAFT 56 1/92 Substanzbildung in Hanf, Brennessel und Hopfen in Bezug zu deren Zweihäusigkeit. Jan Albert Rispens Summary The following is an attempt to reach an understanding of the formation of poisonous substances in hemp (Cannabis sativa), hops (Humulus lupulus) and stinging nettle (Urtica dioica). These... read more
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Elemente der Naturwissenschaft56,1992ELEMENTE DER NATURWISSENSCHAFT 56 1/92 Die Zweieinheit von Staub- und Fruchtblatt Peer Schilperoord Summary To eachother, stamen and pistil are polar and complementary plant organs. The stamen can be understood as a metamorphosis of the leafstem basis, the pistel as a metamorphosis of the leafblade (Lamina). That wich can be seen... read more
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Elemente der Naturwissenschaft57,1992ELEMENTE DER NATURWISSENSCHAFT 57 2/92 Strömungen in und um den Menschen: Eine Gliederungsmöglichkeit David Auerbach Summary Based on poor indications by R. Steiner for the manufacture of a mistletoe preparation for cancer treatment several procedures have been developed. They all have in common that extracts from summer plants are»... read more
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Elemente der Naturwissenschaft57,1992ELEMENTE DER NATURWISSENSCHAFT 57 2/92 Versuch einer Ratio zwischen Krebs und Mischprozeß Andreas Heertsch Summary The indications Rudolf Steiner gave on the process of mixing necessary for mistletoe preparation are summarized. From this point of departure an understanding of their relationship to cancer is sought. Im Herbst 1920... read more
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Elemente der Naturwissenschaft54,1991ELEMENTE DER NATURWISSENSCHAFT 54 1/91 Organische Säuren Essigsäure - Ameisensäure - Kleesäure Manfred v. Mackensen Summary In his writing on natural science and in his lectures Rudolf Steiner frequently referred to certain substances in unusual terms. Matter is understood as a consequence of processes instead of their cause. Thus,... read more
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Elemente der Naturwissenschaft54,1991ELEMENTE DER NATURWISSENSCHAFT 54 1/91 Die Wiesen als Bild ihrer Umgebung W. Schneider Summary The relation between the different varieties of the false—oat—grass meadow (arrbenantheretum elatiornis) and their respective environments is investigated in a study comprising the following methodical steps: ”‘ The integral impression of... read more
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Elemente der Naturwissenschaft54,1991ELEMENTE DER NATURWISSENSCHAFT 54 1/91 Ganzheit und Teil in der Entwicklung des Lebendigen Begriff und Erscheinung des morphogenetischen Feldes Arne v. Kraft Summary Experimental research on development since the work of H. Driesch and H. Spemann led to the concept of the morp/oogenetic field (A. Gurwitsch, P. Weiss) A multitude of... read more
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Elemente der Naturwissenschaft54,1991ELEMENTE DER NATURWISSENSCHAFT 54 1/91 Der Wirbelexponent als Parameter kosmischer und zentrischer Wirbelarten Georg Sonder Summary Different types of vortices are introduced. They are found in nature or can be produced artificially in ways described here or in modifications thereof. In such vortices layers of fluid glide over each... read more
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Elemente der Naturwissenschaft54,1991ELEMENTE DER NATURWISSENSCHAFT 54 1/91 Erkenntnis der unterphysischen Welt Robert C. Oelhaf Summary In seeleing to develop explanatoryprinc1ples in the inorganic world, we are challenged to not forsake sense experience. This method is inapplicahle to sub—nature because of the lack of sense organs for this realm. In order to discover... read more
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Elemente der Naturwissenschaft55,1991ELEMENTE DER NATURWISSENSCHAFT 55 2/91 Die Zweihäusigkeit bei der Blütenpflanze Jan Albert Rispens Summary Sexual dimorphism can be found in many dicotyle plant—families. This research shows that great differences can be observed in habitus and devellopment between pollen(male)- and seed(female) plants. The pollenplant suppresses... read more