• Authors First Name: 
    David
    Authors Last Name: 
    Auerbach
    ,
    Authors First Name: 
    Ernst-August
    Authors Last Name: 
    Müller
    Elemente der Naturwissenschaft
    69,
    1998
    ELEMENTE DER NATURWISSENSCHAFT 69 2/1998 Das fünfte - das neue - Element David Auerbach und Ernst-August Müller Summary The development of the earth, going from the Saturn, the Sun and the Moon to our present state, has called forth the four elements, heat, gas, fluids and solids. In each of the first three states the germ of the... read more
  • Authors First Name: 
    Werner
    Authors Last Name: 
    Hartinger
    Elemente der Naturwissenschaft
    66,
    1997
    ELEMENTE DER NATURWISSENSCHAFT 66 1/1997 Biomedizin - Forschung zwischen Naturwissenschaft und Geisteswissenschaft Widerspruch oder Ergänzung? Werner Hartinger Summary According to current understanding, the aim of natural science is defined as follows: Research into nature on the basis of space and time, logic and causality, analysis... read more
  • Authors First Name: 
    Jean-Georges
    Authors Last Name: 
    Barth
    Elemente der Naturwissenschaft
    66,
    1997
    ELEMENTE DER NATURWISSENSCHAFT 66 1/1997 Image de cristallisation du chlorure cuivrique et structure chimique de l’additif Jean-Georges Barth Summary What does the crystallisation of copper chloride signify for the chemical structure of an organic substance? This question was investigated by adding substances of known chemical... read more
  • Authors First Name: 
    Esther
    Authors Last Name: 
    Nyffenegger
    Elemente der Naturwissenschaft
    66,
    1997
    ELEMENTE DER NATURWISSENSCHAFT 66 1/1997 Die Formverwandlung in der Kinderzeichnung Esther Nyffenegger Summary To what extent do the drawings made by small children give pictures of their physical, mental and spiritual development? Three children aged at the beginning of the study 20, 27 and 42 months, were observed engaged in drawing... read more
  • Authors First Name: 
    Peter
    Authors Last Name: 
    Goedings
    Elemente der Naturwissenschaft
    67,
    1997
    ELEMENTE DER NATURWISSENSCHAFT 67 2/1997 Über die Bildung von Viscum album L. Peter Goedings Summary The comparison of Viscum album L. with other species of the genus and the family allows a characterization of its special way of growth and development. The order of Santalaceae and the family of Viscaceae show a remarkable tendency to... read more
  • Authors First Name: 
    Michael
    Authors Last Name: 
    Kalisch
    Elemente der Naturwissenschaft
    67,
    1997
    ELEMENTE DER NATURWISSENSCHAFT 67 2/1997 «Salz, Merkur und Sulfur» bei Rudolf Steiner Welche fundamentalen Prozesse lassen sich beschreiben? Michael Kalisch Summary The triad of «sah, mercury, sulphur» (the so—called «Three Principles») is of great importance in Rudolf Steiners lectures given for physicians and students of theology, so... read more
  • Authors First Name: 
    Johannes
    Authors Last Name: 
    Wirz
    Elemente der Naturwissenschaft
    64,
    1996
    ELEMENTE DER NATURWISSENSCHAFT 64 1/1996 Schritte zur Komplementarität in der Genetik Johannes Wirz Summary The appearance of adaptive mutations in bacteria raises basic questions about the genetic theory of spontaneous mutation and hence the concept of the generation of biological variation. Adaptive mutations were observerd in... read more
  • Authors First Name: 
    Thomas
    Authors Last Name: 
    Schmidt
    Elemente der Naturwissenschaft
    65,
    1996
    ELEMENTE DER NATURWISSENSCHAFT 65 2/1996 Die Photonen der Physik, die Potenzlehre des Aristoteles und das «Imponderabele» nach Rudolf Steiner Thomas Schmidt Summary After Michelson and Pease (1921) made the first mea5urements of star diameters using the phase interferometry of light waves, Hanhary Brown and Twiss (1956) got similar... read more
  • Authors First Name: 
    Arthur
    Authors Last Name: 
    Wyss
    Elemente der Naturwissenschaft
    65,
    1996
    ELEMENTE DER NATURWISSENSCHAFT 65 2/1996 Farbe und Pflanze Arthur Wyss Summary These pictures are part of a comprehensive study of colour and how it appears in the realm of plants. Green, red, white and black are understood to be the result of gesture, light and darkness. The leaves of the beech tree change from green to the brown of... read more
  • Authors First Name: 
    Reinhard
    Authors Last Name: 
    Falter
    Elemente der Naturwissenschaft
    65,
    1996
    ELEMENTE DER NATURWISSENSCHAFT 65 2/1996 Dimensionen des Menschseins als Dimensionen von Naturschutz Reinhard Falter «Natur soll vor dem Homo faber für den wahren Menschen, der in unserer Welt noch immer utopisch ist - den Homo sapiens (..) - geschützt werden.» (GH. Schwabe) Summary The Conservation of nature is not identical with... read more

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