منابع مشابه
Autobiography of Dr Karl Ernst von Baer
their holdings of multiple copies. A handful of later lists are included, the most substantial from the seventeenth century being that of John Nidd, dated 1659, with a high proportion of medical books. Where the books were bequeathed to College libraries, as Nidd's were to Trinity and Andrew Perne's to Peterhouse, those still to be found on the College shelves have been identified. The owners f...
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This article reviews the significance of the contributions of Ernst von Glasersfeld to research in science education, especially through his theoretical contributions on radical constructivism. As a field shaper, Glasersfeld’s subversive ideas catalyzed debate in the science education community and fuelled transformation of many facets including research methods, ways of thinking about teaching...
متن کامل[Karl Ernst von Baer 1792-1876].
Best known for his contributions to the field of embryology [6], Karl Ernst von Baer [5] also pursued a variety of other areas of study including medicine, botany, zoology, and anthropology. Committing his life to scientific research, von Baer?s work led to the advancement of the understanding of mammalian reproduction, development, and organ functioning. His embryological discoveries ultimatel...
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Einer Frau im mittleren Alter war völlig unerwartbar ihr geliebter Mann verstorben. Um das Unfassbare ertragen zu können, suchte sie Trost und Erklärung im Glauben: Es war der Wille Gottes. Nach zwei Jahren religiöser Hingebung verfiel sie in tiefe Depression, wurde krank und lag schließlich in einer Klinik im Koma. Ärzte konnten keine organischen Ursachen finden und sagten zu den Kindern: „Hol...
متن کاملKarl Ernst von Baer (1792-1876) and evolution.
The research program of Karl Ernst von Baer (1792-1876) intended to enhance the comparative approach of animal classification by demonstrating vertebrate affinities (homology). Baer visualized his ideas on development and evolution with an unpublished figure of a branching tree. To buttress his reflections on how species-specific embryogenesis produces a branching tree, he worked out a cladogra...
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ژورنال
عنوان ژورنال: Deutsche Zeitschrift für Chirurgie
سال: 1921
ISSN: 0367-0023
DOI: 10.1007/bf02802326