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‎SCHUMACKER-LAMBRY J.‎

Reference : B65913

(1966)

‎Etude d'un cône de Lepidocarpaceae du houiller belge: Achlamydocarpon belgicum gen. et sp. nov.‎

‎Bruxelles, Palais des académies 1966 27pp.avec ills.et 5 planches, 29cm., dans la série "Académie royale de Belgique, classe des sciences, mémoires, collection in-4o, deuxième série" tome XVII fascicule 1, br.orig., non coupé, bel état‎


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‎SCHWANN, THEODOR. - ANTICIPATING PASTEUR - DISCOVERING THE YEAST CELL.‎

Reference : 43163

(1837)

‎Vorläufige Mittheilung, betreffend Versuche über die Weingährung und Fäulniss"‎

‎(Leipzig, Johann Ambrosius Barth, 1837). Without wrappers. In ""Annalen der Physik und Chemie. Hrsg. von J.C. Poggendorff"", Band 41 No. 5 (= Erstes Stück). 224 pp.(entire issue offered). Schwann's paper: pp. 184-193. Clean and fine.‎


‎First printing of Schwann's milestone paper on fermentation and putrefaction in which he shows that is is not air as such that brings about putrefaction in a meat extract but something in the air, which could be destroyed by heat. The ""substances "" present in air is germs or seeds of moulds and infusoria, and he explains putrefaction as the action of these germs on access to organic material. He further demonstrates that it is the living nature of the agent that creates fermentation, and he presents new evidence for the nature of fermentation. ""Schwann was lead to the idea that alcoholic fermentation was related to the metabolism of yeast by his conception that putrefaction was related to the metabolism of live organisms.""(DSB XII, p. 242).""(Schwann) concluded that the processes of putrefaction and fermentation were probably similar in their essence and were due to live agents which obtaineed their sustenance from the fermentible or putrescible materials. It was in the course of these experiments that Schwann discovered and gave an accurate acoount of the yeast plant and its mode of reproducing by budding. In his paper (the paper offered) he anticipated Pasteur's work when he asserted that fermentation of sugar was a chemical decomposition brought about by yeast attacking the sugar and some nitrogen containing substance necessary for its life whereby the elements not used by yeast itself unite to form alcohol. This classical research by him was described by him as 'preliminary' (vorläufige) and at the end of it he promised to return to it. This he did, to a certain extent in his ""Mikroskopische Untersuchungen"" (1839 - PMM 307 b), and he added new experiments to confirm his view that alcoholic fermentation is due to the activity of the yeast plant.""(Bulloch ""The History of Bacteriology"", pp. 86-87).Schwann gives the ""proof that putrefaction is produced by living bodies. Independently of Cagniard-Latour, Schwann discovered the yeast cell. He is regarded as the founder of the germ theory of putrefaction and fermentation.""(Garrison & Morton No. 674).‎

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‎"SCHWANN, THEODOR. - THE DISCOVERY OF PEPSIN, THE FIRST KNOWN ANIMAL ENZYME.‎

Reference : 43417

(1836)

‎Ueber das Wesen des Verdauungsprocesses. (On the essence of digestion).‎

‎(Leipzig, Johann Ambrosius Barth, 1836). Without wrappers. In ""Annalen der Physik und Chemie. Hrsg. von J.C. Poggendorff"", Band 38, No. 6 (= Zweyte Stück). Titlepage to Vol. 38. Pp. 241-450 a. 3 engraved plates.(Entire issue offered, Heft No. 6, Bd. 38). Schwann's paper: pp. 358-364. Clean and fine.‎


‎First appearance of an importent paper in the history of biology, in which Schwann describes his discovery and isolation of pepsin, the substance in the stomach that aids digestion of eggwhite. It is the FIRST KNOWN ANIMAL ENZYME. The paper appeared at the same time in ""Archiv für Anatomie, Physiologie und Wissenschaftliches Medicin""Theodor Schwann (1810-1882) was a great German physiologist, pathologist, and experimenter. One of the founders of the cell doctrine and of the idea of the living nature of yeast. Born at Neuss, near Düsseldorff. A catholic, educated in the Jesuit Gymnasium in Cologne. Intended for the church but took to medicine. He was a pupil of Johannes Müller and a collegueand lifelong friend of J. Henle, the anatomist. In Berlin Schwann was Johannes Müller's assistent for five years, and it was then that he discovered pepsin in 1836 (the paper offered).Parkinson ""Breakthroughs"" 1836 B.The issue contains other importent papers by Seebeck, Matteucci, Marchand, G. Magnus ""Ueber die Wirkung des Ankers auf Elektromagnete und Stahlmagnete"", Schönbein, J. Müller ""Ueber die Structur und die chemischen Eigenschaften der thierischen Bestandtheile der Knorpel und Knochen"" + Nachtrag., Forchhammer ""Der kopaische See und seine unterirdischen Abzugskanäle.."" with a map.‎

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‎SCHWANN.- WATERMANN, Rembert:‎

Reference : 123065aaf

‎Theodor Schwann. Leben und Werk.‎

‎Düsseldorf, Verlag L. Schwann, 1960, gr. in-8vo, 364 S. + ca. 15 s./w. Taflen, ill. mit s./w. Abb. im Text, Original-Leinenband.‎


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‎SCHWARTZ, Daniel:‎

Reference : 118913aaf

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‎SCHWARTZ, Ph.:‎

Reference : 110577aaf

‎Empfindlichkeit und Schwindsucht.‎

‎Leipzig, Johan Ambrosius Barth, 1935, in-4to, XII + 352 S., reich ill. mit 267 Teil mehrfarbigen Abbildungen im Text, Original-Broschüre.‎


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‎SCHWENDENER, S.‎

Reference : 26948

(1882)

‎Die Schutzscheiden und ihre Verstärkungen.‎

‎Berlin, 1882. 4to. Orig. printed boards. Back lacks. 73 pp. and 5 chromolithographed plates. Plates a little brownspotted.‎


‎(Offprint from Abhandlungen der Königl. Akademie der Wissenschaften zu Berlin).‎

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‎SCHWERDTFEGER, FRITZ.‎

Reference : 24910

(1963)

‎Autökologie. Die Beziehungen zwischen Tier und Umwelt. Mit 271 Abb.‎

‎Hamburg u. Berlin, 1963. Lex8vo. Orig. full cloth. 461 pp.‎


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‎SCHWERIN Ernst Alfred‎

Reference : P76655

(1867)

‎Zur Kenntniss von der Verdauung der Eiweisskörper‎

‎Berlin, Gustav Lange s.d. [+/- 1867] 32pp., 20cm., no wrappers, some foxing, [Inaugural-Dissertation zur Erlangung der Doctorwürde in der Medicin und Chirurgie vorgelegt der medicinischen Facultät der Friedrich-Wilhelms-Universität zu Berlin], P76655‎


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‎SCHWOBEL (G.)‎

Reference : 6242

‎Die Lehre vom Allergiekranken Menschen -- EDITION ORIGINALE‎

‎Bern & Stuttgard, Huber, 1956, un volume in 8 relié en pleine toile éditeur, 158pp.‎


‎---- EDITION ORIGINALE ---- Erklarungsversuche mit hilfe der pathophysiologie - Die lehre der allergie in immunbiologisch-serologischer sicht - Zusatzliche erklarungsversuche fur das wirksamwerdenkonnen der antigen-antikorper-reaktion - Die einfuhrung psychischer faktoren in die allergielehre - Die unzulanglichkeit der kausalgenetischen betrachtungsweise - Die begegnung mit vier allergiekranken menschen - Schlussbetrachtungen**6242/C5DE‎

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‎"SCHÄFER, EDWARD ALBERT. - ESTABLISHING THE ""NEURON DOCTRINE"" AND NEURAL NETWORKS.‎

Reference : 51665

(1879)

‎Observations on the Nervous System of Aurelia aurita.‎

‎(London, Harrison and Sons, 1879). 4to. No wrappers as extracted from ""Philosophical Transactions"" 1878 - Vol. 169 - Part II. Pp. 563-575 a. 2 lithographed plates. Clean and fine.‎


‎First printing of this pioneer paper introducing the concept of NEURAL NETWORKS and initiating the ""NEURON DOCTRINE"".""His early histological work on the nerves of the jellyfish Aurelia aurita led to his very early promotion of the idea that nerve cells are structurally and functionally independent units.... This later became known as the ‘neuron doctrine’... Schäfer was led to study the structure of the subumbrellar nervous plexus in Aurelia aurita. He found that each nerve fiber was distinct from and nowhere structurally continuous with any other"" he thought it reasonable to assume fiber-to-fiber transmission from ""inductive action,"" possibly electric, the result being the same as if there were a real network.""(DSB).‎

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‎SCHÄFER, Hermann & WITTMANN, Otto:‎

Reference : 94544aaf

‎Der Isteiner Klotz. Zur Naturgeschichte einer Landschaft am Oberrhein.‎

‎Freiburg, Verlag Rombach, 1966, in-8vo, 446 S., illustr. mit zahlreichen Abb. in s./w., Original-Leinenband mit OU.‎


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‎SCHÜLEIN, Julius:‎

Reference : 93015aaf

‎Technische Fortschrittsberichte Fortschritte der chem. Technologie in Einzeldarstellungen. Die Bierhefe als Heil-,Nàhr-und Futtermittel. Band XXXV‎

‎Dresden und Leipzig, Theodor Steinkopff, 1935, in-8vo, VIII + 199 p., mit 21 Abbildungen im Text und 9 Tabellen, Stempel ‘Eidg. Techn. Hochschule, Zürich’, Original-Broschüre.‎


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‎Schützenberger (P.)‎

Reference : 3034

(1875)

‎Les fermentations‎

‎Germer Baillière , Bibliothèque Scientifique Internationale Malicorne sur Sarthe, 72, Pays de la Loire, France 1875 Book condition, Etat : Moyen cartonné, reliure éditeur grand In-8 1 vol. - 278 pages‎


‎28 figures in texte 1ère édition Contents, Chapitres : dues aux organismes cellulaires ou fermentations directes - matières albuminoïdes - ferments solubles ou indirects - origine des ferments catalogue de 32 pp - mors legerement usé, cela reste un bon exemplaire de lecture‎

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‎Schützenberger (P.)‎

Reference : 3033

(1876)

‎Les fermentations‎

‎Germer Baillière , Bibliothèque Scientifique Internationale Malicorne sur Sarthe, 72, Pays de la Loire, France 1876 Book condition, Etat : Bon cartonné, reliure éditeur grand In-8 1 vol. - 278 pages‎


‎28 figures in texte 2ème édition Contents, Chapitres : dues aux organismes cellulaires ou fermentations directes - matières albuminoïdes - ferments solubles ou indirects - origine des ferments catalogue de 32 pp‎

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‎Schützenberger Paul‎

Reference : yd1138

(1884)

‎Traité de chimie générale, comprenant les principales applications de la chimie aux sciences biologiques et aux arts industriels (Tomes 1 à 4)‎

‎Paris, Librairie Hachette et Cie, 79, boulevard Saint-Germain, 79 Relié 1884 "Quatre volumes in-8 (16,3 x 23 cm), reliure demi-peau, dos lisses ornés de filets dorés, les 4 premiers tomes sur 7 du ""Traité de chimie générale"" de Schützenberger, 735, 626, 420 et 556 pages ; coins et coupes frottés, quelques marques d'usage sur les plats, quelques rousseurs à l'intérieur, assez bon état. Livraison a domicile (La Poste) ou en Mondial Relay sur simple demande."‎


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‎(SCIENCE). COLLECTIF.- ELKHADEM, H. (dir.).‎

Reference : 12623

‎Bibliographie de Savants belges 1830-1914. - I : Biologie animale. / Bibliografie van Belgische Geleerden 1830-1914. - I : Dierenbiologie.‎

‎Bruxelles-Brussel, Centre National d'Histoire des Sciences/Nationaal Centrum voor de Geszchiedenis van de Wetenschappen, 1990. in-4° XIX-431 pages, broché.‎


‎Tres bel exemplaire / Zeer Goed / Very Good [FL-18][MA-4] ‎

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‎Science et vie‎

Reference : 41326

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