Blechschmidt e (44 resultados)

Condición: New.

Condición: New.

Condición: As New. Unread book in perfect condition.

Condición: As New. Unread book in perfect condition.

Condición: As New. Unread copy in mint condition.

Condición: New. Brand New.

Paperback. Condición: Good. Cover not as shown. This book has hightlighing to pages 34-36, 112-114, and 126-136, rubbing and surface scratching to both covers, minor shelfwear to the edges and corners of the covers and textblock including a gentle diagonal crease to the bottom corner of the front cover, and a gentle bowing to the covers likely from use, otherwise this book is in good reference condition with crisp pages, a tight binding, and a clean, glossy cover.…

Condición: New. 2012. Reprint. Hardcover. Num Pages: 302 pages, 117 Black and White Illustrations and 44 Black and White Photographs. BIC Classification: VXH. Category: (G) General (US: Trade). Dimension: 235 x 153 x 21. Weight in Grams: 700. . . . . .

Hardcover. Condición: New.

Condición: New. 2012. Reprint. Hardcover. Num Pages: 302 pages, 117 Black and White Illustrations and 44 Black and White Photographs. BIC Classification: VXH. Category: (G) General (US: Trade). Dimension: 235 x 153 x 21. Weight in Grams: 700. . . . . . Books ship from the US and Ireland.

Hardback. Condición: New. New copy - Usually dispatched within 4 working days.

Hardcover. Condición: Near Fine. No Jacket. 2nd. 289pp.incl.index+advert; HB yellow,white&blue w/blue&white spine; slight rub w/clean,tight pgs. " .this book refutes Haeckel's biogenetic law . and offers a perspective of the developing embryo as a single unit rather than as a number of isolated parts." illus.…

Paperback. Condición: Good. No Jacket. ***HARDCOVER*** COPYRIGHT 1977, "SPRINGER" PUBLICATION. CLEAN CONTENT PAGES. See photos for more information. This could have light cosmetic flaws, but remains in good condition. No dust jacket included with this book. This copy is the Second Printing of the published work. Secure packaging for safe delivery.…

Hardcover. Condición: Brand New. reprint edition. 289 pages. 9.50x6.00x1.00 inches. In Stock.

Hardcover. Condición: new. Hardcover. Fifty years ago the field of human embryology was incomplete; prior to that time the anatomy of early human embryos was still unknown, and there was much to be learned about the older stages of human embryonic development. It is now understood that human organs result from step-by-step differentiations of the growing human embryo. Research by renowned embryologist Erich Blechschmidt, MD, showed that differentiations are not only the result of a gene effect, but are also brought about through growth initiated by extragenetic (occurring outside the gene) information. Without this extragenetic information the differentiation would not begin. Dr. Blechschmidt and coauthor Raymond Gasser, PhD, maintain that Haeckel's biogenetic law (ontogeny recapitulates phylogeny) was an erroneous attempt to explain developmental processes. Blechschmidt's human embryological investigations showed that Darwin's principles (mutation and selection) are likely valid for the origin of the species, but that they cannot explain the ontogenesis of the organs. The ontogenesis of each individual cannot be derived from phylogenetic facts. The authors stress that a clear distinction must be made between the vast field of phylogenetics and the much more exact and understandable field of ontogenetics--particularly the process of differentiation--and their goal is to present not only the abstract biokinetic principles of differentiation, but the originality of embryonic human beings as well. Their knowledge of developmental movements leads to their conclusion that differentiation is an undivided biodynamic process that occurs during development and includes the chemical processes as well. Logically organized into two sections (the first covers early metabolic fields and includes chapters on the one-cell human ovum, the early embryo, blood vessels, the nervous system, head region, trunk, and limbs; the second describes metabolic fields in later developmental stages, distinguishing fields of corrosion, densation, contusion, distusion, retention, dilation, liquation, and detraction), Biokinetics and Biodynamics of Human Differentiation warrants reading by thoughtful professionals in a number of fields concerned with embryonic differentiation. A new preface by Dr. Gasser addresses how the book's principles and findings were and are understood in the field of human embryology. Originally published: Springfield, Ill.: Thomas, c1978. Shipping may be from our UK warehouse or from our Australian or US warehouses, depending on stock availability.…

Broschiert. Condición: Gut. Gebraucht - Gut !!! 2. Auflage !!! Sofortversand,uebliche Markierungsstempel/Zeichen, altersgemaesser GUTER Zustand.

Condición: Good. Former library copy. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Includes library markings. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

Paperback. Condición: New. 1.

Broschüre. Condición: Gut. 47 Seiten; Omca-Schriftenreihe Nr. 2 - 1. Auf. 1963 : E. Blechschmidt - Broschiert. Gr. SG-UH8G-ETRI Sprache: Deutsch Gewicht in Gramm: 500.

Condición: As New. Unread book in perfect condition.

Tapa dura. Condición: New. 1ª edición. BLECHSCHMIDT, J. / A. OPHERDEN, EDS.: ALTPAPIER - FASERSTOFF FÜR DIE PAPIERERZEUGUNG[HARDBACK] . LEIPZIG, 1979, 232 p. graficos, 550 gr. Encuadernacion original. Nuevo. (F1-5) 550 gr. Libro.

Condición: New. In English.

Condición: New.

Condición: New.

Condición: As New. Unread book in perfect condition.

Paperback. Condición: New. Although a human embryo possesses so much grace that the untutored spectator can only admire it in awe, this minute and humble embryo is still almost unknown to many. For some, it seems to belong to the animal kingdom only; others see in it man in his most primordial and elementary aspect. The early life of man thus has become a problem. The development of man as individual (individual development) begins with fertilization. The following pages, therefore, concentrate above all on the develop- ment from the ovum to the embryo. The description given below of the ontogenesis of the human embryo and its early functions has been completely documented by our human-embryological collection. Numerous original pho- tographs and systematically revised drawings were pub- lished in 1973 under the title Die praenatalen Organsys- teme des Menschen (The Prenatal Organ Systems of Man); the supplementary scientific commentaries were published in 1977 in Biokinetics and Biodynamics of Human Differentiations. A complete series of portrait illustrations is located at the Science Centre in Toronto, Canada.…

Condición: New.

Condición: New.

Condición: As New. Unread book in perfect condition.

Condición: As New. Unread book in perfect condition.