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Koch   /kɔtʃ/  /koʊk/   Listen
Koch

noun
1.
German bacteriologist who isolated the anthrax bacillus and the tubercle bacillus and the cholera bacillus (1843-1910).  Synonym: Robert Koch.






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"Koch" Quotes from Famous Books



... passage for the wind, another pine board is placed over the strings, resting on pegs at the ends of the sound-board, or on a continuation of the ends raised from 1 to 3 in. above the strings. Kaufmann of Dresden and Heinrich Christoph Koch, who improved the aeolian harp, introduced this contrivance, which was called by them Windfang and Windflugel; the upper board was prolonged beyond the sound-box in the shape of a funnel, in order to direct the current of air on to the strings. The aeolian harp ...
— Project Gutenberg Encyclopedia

... host of other investigators all over the world entered the field. Foremost among these was the German Dr. Robert Koch, who soon corroborated all that Devaine had observed, and carried the experiments further in the direction of the cultivation of successive generations of the bacteria in artificial media, inoculations being made from such pure cultures of the eighth ...
— A History of Science, Volume 4(of 5) • Henry Smith Williams

... time that Dr. Sanderson was writing this report, a young German physician, named Koch, [Footnote: This, I believe, was the first reference to the researches of Koch made in this country. 1879.] occupied with the duties of his profession in an obscure country district, was already at work, applying, during his spare time, various original and ingenious devices to ...
— Fragments of science, V. 1-2 • John Tyndall

... suffering from Bubonic Plague see their fellows dying by thousands and think angry gods are punishing them. All they can hope to do is to appease the gods by gifts or by mutilating their own poor bodies. That is human nature, my friend. But a great scientist like Dr. Koch, of Berlin, goes into the African centres of pestilence and death, seeks the germ of the disease, drains swamps, purifies water, isolates the infected cases and proves himself more powerful than the poor natives' gods. And that is human nature. Outside the gates of ...
— The Common Sense of Socialism - A Series of Letters Addressed to Jonathan Edwards, of Pittsburg • John Spargo

... Albert of Prussia, now Military Governor of Brunswick, is situated in a magnificent private park, acres in extent, in the heart of the city. It opens from the Wilhelm Strasse at the head of Koch. This palace was built in the early part of the eighteenth century by a French nobleman, with wealth gained in the great speculations of the Mississippi Scheme, upon which all France entered in hope of retrieving ...
— In and Around Berlin • Minerva Brace Norton

... an object which may be observed and described, had an unbounded influence in America, and many are the ethical discourses I have listened to which owed more to Schleiermacher than to their authors. Humboldt, Liebig, Bunsen, Helmholtz, Johannes Mueller, Von Baer, Virchow, Koch, Diesel, even the British and American man in the street, with little interest in such matters, knows some of these names; while Schopenhauer and Nietzsche are symbols of revolt, whose names are flung into an argument ...
— Germany and the Germans - From an American Point of View (1913) • Price Collier

... regard to their susceptibility to the action of drugs is even more remarkable than the differences that exist in their susceptibility to certain forms of disease. We can understand and appreciate what Koch tells us in regard to the different susceptibilities exhibited by the house-mice and the field-mice to the anthrax bacillus, or why a nursing child should offer different results, when exposed to the diphtheria bacillus or the contagious poison of any of the exanthemata, ...
— History of Circumcision from the Earliest Times to the Present - Moral and Physical Reasons for its Performance • Peter Charles Remondino

... Robert Koch, the world-renowned scientist, who was awarded the Nobel prize in recognition of his work in the direction of exterminating tuberculosis, delivered a lecture at Stockholm at the time of receiving the mark of distinction. In the course of his speech he ...
— Mother Earth, Vol. 1 No. 1, March 1906 • Various

... be either permanently solid like potatoes, or they may retain their solid properties only at certain temperatures like gelatin or agar. The latter two are of utmost importance in bacteriological research, for their use, which was introduced by Koch, permits the separation of the different forms that may happen to be in any mixture. Gelatin is used advantageously because the majority of bacteria present wider differences due to growth upon this medium than upon any other. It remains solid at ordinary temperatures, ...
— Outlines of Dairy Bacteriology, 8th edition - A Concise Manual for the Use of Students in Dairying • H. L. Russell

... principle that these processes were inseparately connected with the life of certain low forms of organisms. Thus was founded the science of bacteriology, which in Lister's hands had yielded such splendid results in the treatment of surgical cases, and in those of Klebs, Koch, and others, had been the means of detecting the cause of many diseases both in man and animals, the latest and not the least important of which was the remarkable series of successful researches by Pasteur into the nature and mode of cure of that most dreadful of maladies, ...
— Scientific American Supplement, No. 613, October 1, 1887 • Various

... consisted of some 650 Boers, with two guns, under the leadership of General Koch, who was charged with the task of cutting off the retreat of the forces at Glencoe and Dundee, and who had been sent forward for that purpose. General Koch had at the same time practically joined hands with the Free State Boers, who were in the neighbourhood of Bester's Station ...
— The Record of a Regiment of the Line • M. Jacson

... of a deliverer is hailed as would the advent of the Messiah. Koch, formerly a poor and obscure student, being especially interested in bacteriology has plodded and worked for years. Even in the year 1882 he has made known to the world the evil spirit in describing the tubercle-bacillus as the specific generator of tuberculosis. We then knew the ...
— Prof. Koch's Method to Cure Tuberculosis Popularly Treated • Max Birnbaum

... qualities a few bacteria, gone bad, perhaps, are associated with diseases, and by a series of experiments, chiefly those of a Frenchman named Pasteur and of a German named Koch, and of their followers, it has been ascertained that certain bacteria, and those only, will cause certain diseases. These diseases, that is, these caused by bacteria, are generally spoken of as epidemic or contagious, of which typhoid fever and ...
— Rural Hygiene • Henry N. Ogden

... virtuous and lettered seclusion is a country house in whose garden he might sit on summer afternoons with his friend, Sir W. Coventry, "it maybe, to read a chapter of Seneca." In sharp contrast to this is Vahlen's preface to the minor Dialogues, which he edited after the death of his friend Koch, who had begun that work, in which he remarks that "he has read much of this writer, in order to perfect his knowledge of Latin, for otherwise he neither admires his artificial subtleties of thought, nor his childish ...
— L. Annaeus Seneca On Benefits • Seneca

... were satisfied after the battle of "Kaskiyeh," but I still desired more revenge. For several months we were busy with the chase and other peaceful pursuits. Finally I succeeded in persuading two others warriors, Ah-koch-ne and Ko-deh-ne, to go with me to invade ...
— Geronimo's Story of His Life • Geronimo

... at another he sunk it as far as the elbow. But these motions lasted continually; and no sooner had he put on his hat, than he saw other people, and again took it off. From the Halle Gate to the Koch-Strasse he certainly took off his ...
— History of Friedrich II. of Prussia, Vol. XXI. (of XXI.) • Thomas Carlyle

... German physician, Dr. KOCH, hopes to benefit humanity by his new cure for Consumption. At present he is reticent on the subject, and he won't speak till he ...
— Punch, Or The London Charivari, Vol. 99., November 8, 1890 • Various



Words linked to "Koch" :   bacteriologist



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