selig hecht (35 Ergebnisse)

Paperback. Zustand: Fair. No Jacket. Readable copy. Pages may have considerable notes/highlighting. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Zustand: Good. No Jacket. Missing dust jacket; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Hardcover. Zustand: Good. No Jacket. Missing dust jacket; Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

hardcover. Zustand: very good. Illustrated. xiii + 205 pages, 8vo, cloth. New York: The Viking Press, 1949. A very good copy lacking dust wrapper.

Hardcover. Zustand: Very Good. No Jacket. First Edition. Name of the previous owner. Publication of 205 pages. The boards are a little shelf rubbed. Internally the pages are clean and complete. The binding is excellent. GK. Our orders are shipped using tracked courier delivery services.

Hardcover. Zustand: Good. Second printing. Octavo. 205pp. Owner name on front fly, spine and edges sunned and worn, cloth soiled, good only lacking the dust jacket.

Hardcover. Zustand: Good. Zustand des Schutzumschlags: Good. Wear commensurate with age and use. Clean unmarked copy. Bending and bumping to upper corner of boards and page block. Light scuffing and smudging to boards and spine strip. This could have light cosmetic flaws, but remains in good condition. Dust jacket condition is Good. This copy is the Revised Edition of the published work. Secure packaging for safe delivery.

Hardcover. Zustand: Good. xviii, 237, [1] pages. Periodic Table illustrated on endpapers. Illustrations. Some footnotes. Index. Some pencil marks and erasure residue. Cover has noticable wear and soiling. Selig Hecht (1892 - 1947) was an American physiologist who studied photochemistry in photoreceptor cells. Hecht was born in Austria, and immigrated to the USA at an early age. His studies and talents led to Columbia University making him professor of biophysics in 1928. Hecht began his study into light sensitivity with clams (Mya arenaria) and insects. His specialty was photochemistry, the kinetics of the reactions initiated by light in the receptors. He made contributions to the knowledge of dark adaptation, visual acuity, brightness discrimination, color vision, and the mechanism of the visual threshold. According to biographer Pirenne, Hecht was a "brilliant lecturer and expositor." When World War II ended with the use of atomic weapons which had been developed in secret by the Manhattan Project, Hecht was concerned that the American public was uninformed about the development of this new source of energy. He wrote a book Explaining the Atom (1947), to educate the public. He wrote, "So long as one supposes this business is mysterious and secret, one cannot have a just evaluation of our possessions and security. Only by understanding the basis and development of atomic energy can one judge the legislation and foreign policy that concern it." In a review in the New York Times (4/27/1947), Stephen Wheeler wrote that it was "by all odds the best book on atomic energy so far to be published for the ordinary reader." Similarly, James J. Jelinek wrote that it was an "invaluable contribution to the layman." He credits Hecht with "conveying to the layman the intellectual drama" of the development. Jelinek asserts that the book is "profoundly provocative in its political and sociological implications." After Hecht died, a second edition was issued in 1959 by Eugene Rabinowitch. Eugene Rabinowitch (1901-1973) was a Russian-born American biophysicist who is best known for his work in relation to nuclear weapons, especially as a co-author of the Franck Report and a co-founder in 1945 of the Bulletin of the Atomic Scientists, a global security and public policy magazine, which he edited until his death. When Rabinowitch arrived in New York City, he was assisted by Selig Hecht. During World War II, Rabinowitch worked in the Metallurgical Laboratory (or "Met Lab"), the Manhattan Project's division at the University of Chicago. At that time he was a member of the Committee on Political and Social Problems, chaired by James Franck. Rabinowitch wrote (with help from Leó Szilárd) what became known as the Franck Report. The report recommended that nuclear energy be brought under civilian rather than military control and argued that the United States should demonstrate the atomic bomb to world leaders in an uninhabited desert or barren island before using it in combat. The social and ethical concerns expressed in the Franck Report translated into the guiding principles of the Bulletin of the Atomic Scientists, founded by Rabinowitch and fellow physicist Hyman Goldsmith. Over the years, Rabinowitch wrote more than 100 articles for the magazine, most of them editorials. Before the war, Rabinowitch passionately pursued research in photosynthesis, a field in which he was to become a leader. After World War II, Rabinowitch taught and researched botany as a professor at the University of Illinois at Urbana-Champaign, continuing his photosynthesis work and publishing the three-volume Photosynthesis and Related Processes, as well as many other books. Revised and Enlarged Edition, with Four Additional Chapters.

Zustand: Very Good. Prompt Shipment, shipped in Boxes, Tracking PROVIDEDVery good copy. Name in ink on half-title page. Published in New York, 1960. Later edition.

Hardcover. Zustand: Good.

242 pp. Tela con sobrecubierta. Buen estado. Ilustrado con 22 figuras.

Zustand: BUONO USATO. Panorami scientifici ITALIANO N.12 della collana, nuova edizione accresciuta e riveduta, traduzione dall'originale inglese di Gianna Germano, con 22 illustrazioni in nero nei testi, pagine brunite lungo i margini, rilegatura editoriale rigida, cartonata, con qualche macchia al posteriore, macchia scura anche al piede ed alla cima. Numero pagine 273.

.- Revisada y ampliada con cuatro capítulos adicionales por Eugenio Armenter. Barcelona. 1957. Betis. 8º mayor. 242 p. Con ilustraciones intercaladas. Tela editorial con sobrecubiertas, éstas con imperfecciones. . . .

Hardcover. Zustand: Good. THERE ARE NO TARIFFS OR CUSTOMS DUTIES ON BOOKS. Hailed as the most lucid book on the subject at the time of original publication in 1947, proving that atomic energy could really be understood in everyday terms. Index. Blue boards with black lettering. Pictorial dust jacket (torn), price unclipped. Corners bumped. Owner inscription. Illustrated in b&w. Edges spotted. Firm binding.

185x140mm, 220pages, Bel exemplaire. En cas de problème de commande, veuillez nous contacter via notre page d'accueil / If there is a problem with the order, please contact us via our homepage. reliure d'éditeur sous jaquette.

Pamphlet. Zustand: Collectible; Very Good. Prompt Shipment, shipped in Boxes, Tracking PROVIDEDOffprint. Offprint. In wrappers. Collectible, very good offprint with clean pages. Previous ownership stamp of Dr. E.N. Harvey to front page. Authors compliment stamp to top of front page. Reprinted from The Journal of General Physiology, Vol. I, No. 6. Pages 657-666.

Pamphlet. Zustand: Collectible; Very Good. Prompt Shipment, shipped in Boxes, Tracking PROVIDEDOffprint. Offprint. In wrappers. Collectible, very good offprint with clean pages. Author compliment stamp to top of front page. Previous ownership stamp from Dr. E.N. Harvey to front page. Light stains along edges. Reprinted from The Journal of General Physiology, Vol. I, No. 5, May, 1919. Pages 545-558.

Pamphlet. Zustand: Collectible; Very Good. Prompt Shipment, shipped in Boxes, Tracking PROVIDEDOffprint. Reprinted from the Science N.S. vol. LIII no. 1372, 1921. Stamped compliments of author. Stamp in ink (UNC Chapel Hill). First separate edition. Original wrappers. Offprint.*.

Pamphlet. Zustand: Collectible; Very Good. Prompt Shipment, shipped in Boxes, Tracking PROVIDEDOffprint. Reprinted from the Bulletin of the Howe Laboratory of Opthalmology No. 4, 1931. Stamp in ink of EN Harvey. First separate edition. Original wrappers. Offprint.*.

Pamphlet. Zustand: Collectible; Very Good. Prompt Shipment, shipped in Boxes, Tracking PROVIDEDOffprint. Reprinted from the Journal of the Optical Society of America vol. V no. 3, 1921. Stamp in ink (UNC Chapel Hill). First separate edition. Original wrappers. Offprint.*.

Pamphlet. Zustand: Collectible; Very Good. Prompt Shipment, shipped in Boxes, Tracking PROVIDEDOffprint. Reprinted from Science N.S. vol. XLVIII no. 1234, 1918. Stamped compliments of the author. Name stamp of Dr. E.N. Harvey. Offprint. Original wrappers*.

Pamphlet. Zustand: Collectible; Very Good. Prompt Shipment, shipped in Boxes, Tracking PROVIDEDOffprint. Reprinted from various publishers 1920-1931. Includes: ?The Retinal Process Concerned with Visual Acuity and Color Vision? 1931; ?The Kinetics of Dark Adakptation? 1927; ?Intensity and the Process of Photoreception? 1920; ?The Nature of Foveal Dark Adaptation? 1921; ?The Photochemistry of the Sensitivity of Animals to Light? 1921; ?Photochemistry of Visual Purple? 1920; ?The Dark Adaptation of the Human Eye? 1920; ?Human Retinal Adaptation? 1920. First separate edition. Offprint. Original wrappers. *.

Pamphlet. Zustand: Collectible; Good. Prompt Shipment, shipped in Boxes, Tracking PROVIDEDOffprint. First separate edition. Offprint. Original wrappers. With the compliments of Selig Hecht stamp on front cover.

Pamphlet. Zustand: Collectible; Very Good. Prompt Shipment, shipped in Boxes, Tracking PROVIDEDOffprint. Journal of Experimental Zoology, Vol. XX, No. 3. April 1916. 429-434. First separate edition. Offprint. Original wrappers. *.

Pamphlet. Zustand: Collectible; Very Good. Prompt Shipment, shipped in Boxes, Tracking PROVIDEDOffprint. Reprinted from various publishers. Includes: ?Dark Adaptation and Experimental Human Vitamin A Deficiency? (1940); ?Energy at the Threshold of Vision? (1941); ?The Visual Acuity and Intensity Discrimination of Drosophila? (1934); ?The Chemistry of Vision? (1940); ?The Diffusion Coefficient and Molecular Size of Visual Purple? (1937). Ownership stamps of LC Dunn and EN Harvey. First separate edition. Offprint. Original wrappers. *. First edition.

Pamphlet. Zustand: Collectible; Very Good. Prompt Shipment, shipped in Boxes, Tracking PROVIDEDOffprint. Reprinted from the Journal of Experimental Zoology, Vol. XXV, No. 1 and The American Journal of Physiology, Vol. XLV, No. 3. Stamped ?With Complements of Selic Hecht? First separate edition. Offprint. Original wrappers. *. First edition.

Blue Cloth. Zustand: Near Fine. Zustand des Schutzumschlags: Good. Illustrated With Black And White Photographs, Equations, Diagrams And Charts (illustrator). First Edition. Xvi, 331 Pp. Blue Cloth, Gilt. First Printing. Near Fine. Dust Jacket Is Price Clipped, Some Chipping To Edges With Loss Of Words "Science In" At Top Of Spine.

Couverture rigide. Zustand: bon. RO60074269: 1955. In-8. Relié. Bon état, Couv. convenable, Dos satisfaisant, Intérieur frais. 224 pages. Illustré de nombreux schémas et graphiques en noir et blanc dans le texte. Dos légèrement décoloré. Ex-libris en cuir rouge avec motifs et annotations dorés au dos du premier plat (Arpad Plesch). . . . Classification Dewey : 420-Langue anglaise. Anglo-saxon.

Paperback. Zustand: Good. Verkleurd. French.

Die Naturwissenschaften, 18/11. - Berlin, Verlag von Julius Springer, 14. März 1930, 8°, pp.233-248, orig. Broschur; St. a. Umschlag. First Edition, translated in German by Prof. Dr. F. Best, Dresden. Selig Hechts (1892-1947) "achievements in the field of general physiology and, in particular, visual physiology, rightfully gave him the distinction as a world authority on visual function.(.) His bibliography, consisting of 116 publications, is concerned largely with the problems of vision in man and in animals. He wrote extensively upon many fundamental aspects of the subject, such as retinal adaptation to changing illumination, visual acuity, color vision, and the like. In recent years he became intensely interested in Planck's quantum theory of light applied to human vision. In this connection he measured the number of light quanta necessary to produce a minimum stimulation of the human retina." S.R. Detwiler: Obituary-Selig Hecht.