• Authors First Name: 
    Peter
    Authors Last Name: 
    Sachtleben
    Elemente der Naturwissenschaft
    57,
    1992
    ELEMENTE DER NATURWISSENSCHAFT 572/92 Die Wirbeltendenz im menschlichen Knochen Peter Sachtleben Summary The whirl in water consists of three components: in the middle a hole, than a tube and finally arms which run into the surroundings. The human vertebra also shows these three components. This typical form is found in the lower... read more
  • Authors First Name: 
    G.
    Authors Last Name: 
    Sonder
    Elemente der Naturwissenschaft
    57,
    1992
    ELEMENTE DER NATURWISSENSCHAFT 57 2/92 Parameter kosmischer und zentrischer Wirbelarten G. Sonder Summary Two groups of vortices in nature and technics will be schown: the centric vortices with the vortexexponent q < 0 respectively the cosmic vortices with 0 < q < 1. The motion of this vortices (primary flow, the azimuthal—... read more
  • Authors First Name: 
    Georg
    Authors Last Name: 
    Sonder
    Elemente der Naturwissenschaft
    54,
    1991
    ELEMENTE 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
  • Authors First Name: 
    Robert C.
    Authors Last Name: 
    Oelhaf
    Elemente der Naturwissenschaft
    54,
    1991
    ELEMENTE 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
  • Authors First Name: 
    Jan Albert
    Authors Last Name: 
    Rispens
    Elemente der Naturwissenschaft
    55,
    1991
    ELEMENTE 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
  • Authors First Name: 
    Jürgen
    Authors Last Name: 
    Momsen
    Elemente der Naturwissenschaft
    55,
    1991
    ELEMENTE DER NATURWISSENSCHAFT 55 2/91 Lebensräume und Blattmetamorphose der Präparatepflanzen Ein Beitrag zum Verständnis der Kompostpräparate in der biologisch- dynamischen Landwirtschaft Jürgen Momsen Summary The problem of making Biological-Dynamic preparations in climates, where the ingredient 6 plants do not grow readily is... read more
  • Authors First Name: 
    Klaus
    Authors Last Name: 
    Frisch
    Elemente der Naturwissenschaft
    55,
    1991
    ELEMENTE DER NATURWISSENSCHAFT 55 2/91 Gerüststrukturen im Zellplasma Notizbuch-Aufzeichnungen Rudolf Steiners und Ergebnisse der modernen Zellbiologie Klaus Frisch Summary The cytoplasmic scaffold. Recently published notes by Rudolf Steiner concerning cytoplasmic structure and its significance for a «cosmological» understanding of... read more
  • Authors First Name: 
    Walter
    Authors Last Name: 
    Landensperger
    Elemente der Naturwissenschaft
    55,
    1991
    ELEMENTE DER NATURWISSENSCHAFT 55 2/91 Das Experiment von Einsingen (2) Geometrische Anmerkungen Walter Landensperger Summary In a first paper it has been shown, how it is possible to «hend» the ends of a light spectrum by means of a strong magnetic field, as suggested by Rudolf Steiner. Eventually the ends meet each other from two... read more
  • Authors First Name: 
    Suso
    Authors Last Name: 
    Vetter
    Elemente der Naturwissenschaft
    55,
    1991
    ELEMENTE DER NATURWISSENSCHAFT 55 2/91 Vorläufige Mitteilung über Tierkreisversuche mit dem Astrostat Dornach/Engelberg Suso Vetter Summary Experiments are reported on in search of the effect of sychronized orientation to the zodiac on the growth of plants. In consecutive stages of the project the apparatus (astrostat) was modified. A... read more
  • Authors First Name: 
    Manfred v.
    Authors Last Name: 
    Mackensen
    Elemente der Naturwissenschaft
    54,
    1991
    ELEMENTE 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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