"Duct" Quotes from Famous Books
 ... These both end in a point, which, however, is not toothed and does not project as far as the final rasp. They also unite to form a groove, which fits into the groove of the other two, the whole constituting a complete channel or duct. Moreover, the two shorter pieces, considered together, can move, lengthwise, in the groove that receives them; they can also move one over the other, always lengthwise, so much so that, on the slide of the microscope, their ...
— The Mason-bees • J. Henri Fabre
... houses, the preference was given to the open fire-place. The hot-air furnace deriving a supply of pure air from out of doors was, when properly constructed, a very satisfactory method of heating, but in city houses the mistake was often made of carrying the cold air duct of the furnace to the front of the house, where it was exposed to the dust of the streets. It should be taken from the rear end of the house, and carried some distance above the surface of the yard. It was an excellent expedient to insert in the cold air duct a wire screen to hold a layer ...
— Scientific American Supplement, No. 362, December 9, 1882 • Various
... the membranes of nictitans are very much the same. A partial or complete closure of the eye, and a watery discharge due to overstimulation of the lachrymal glands, the fluid being secreted so abundantly that it is impossible for the tear duct to carry it away; hence, there will be a continuous overflow of tears down the horse's face. The formation of a film or scum over the eye need not cause alarm if the eye shows no ...
— The Veterinarian • Chas. J. Korinek
... care of him than of herself, stays not so long as only to put on a shift. And down from the ridge of the hard bank, supine he gave himself to the sloping rock that closes one of the sides of the next pit. Never ran water so swiftly through a duct, to turn the wheel of a land-mill, when it approaches near est to the paddles, as my Master over that border, bearing me along upon his breast, as his own son, and not as his companion. Hardly had his feet reached ...
— The Divine Comedy, Volume 1, Hell [The Inferno] • Dante Alighieri
... of the visitation suggested the Bishop, and thus opened a wide duct, which entirely diverted the stream of animadversion from that small pipe—that capillary vessel, ...
— Scenes of Clerical Life • George Eliot
... large, and dark as possible, so as to be generally considered black, their enormous pupils, which are absolutely of that colour, increasing the description. There is always a certain amount of weeping shown at the inner angles. This is owing to a defect in the lachrymal duct. STOP—The "stop" or hollow between the eyes is well marked, as in the Bulldog, or even more so; some good specimens exhibit a hollow deep enough to bury a small marble. NOSE—The nose must be short and well turned up between the eyes, and without any indication of ...
— Dogs and All About Them • Robert Leighton
... minute, russet-featured gentleman; is precise in dress, neat in taste; gets over the ground quietly and quickly; has a full, clear, dark eye; has a youthful clerical countenance; has given way a little to facial sadness; is sharp and serious; has a healthy biliary duct, and has carried dark hair on his head ever since we knew him; is clear-sighted, shy unless spoken to, and cautious; is free and generous in expression if trotted out a little; is no bigot; dislikes fierce judgments and creed-reviling; likes visiting folk who are well off; wouldn't ...
— Our Churches and Chapels • Atticus
... distributed in Nature, alike among animals and plants. This is indicated by the frequency with which the word "musk" forms part of the names of animals and plants which are by no means always nearly related. We have the musk-ox, the musky mole, several species called musk-rat, the musk-duct, the musk-beetle; while among plants which have received their names from a real or supposed musky odor are, besides several that are called musk-plant, the musk-rose, the musk-hyacinth, the musk-mallow, the ...
— Studies in the Psychology of Sex, Volume 4 (of 6) • Havelock Ellis
... single tube called the vas deferens, which passes as a part of the spermatic cord from the scrotum, up through the groin and over the pubic arch into the pelvic cavity, passing down back of the bladder where it is slightly dilated into an ampulla, beyond which the duct is again contracted into a narrow tube, and the two ducts, one from either side, converge and pass into the prostate gland, where they ...
— The Biology, Physiology and Sociology of Reproduction - Also Sexual Hygiene with Special Reference to the Male • Winfield S. Hall
... above you still, Which, utterly incomprehensible, Is out of rivalry, which thus you can Love, though unloving all conceived by man— What need! And of—none the minutest duct To that out-nature, naught that would instruct And so let rivalry begin to live— But of a Power its representative Who, being for authority the same, Communication different, should claim A course, the first chosen, but the last revealed, This human clear, ...
— The Poet's Poet • Elizabeth Atkins
... tissue are the resin-ducts, each with a border of cells, corresponding in appearance and in chemical reaction with the cells of the hypoderm and with thinner or thicker walls. With reference to the green tissue the foliar duct may be in one ...
— The Genus Pinus • George Russell Shaw
... of the testicles, in which the sperm-cells or spermatozoa are evolved, of a coiled duct leading there from, and of the distinctive male sex organ, the penis. This last serves the double purpose of providing an exit for the contents of the bladder and for that emission of the spermatozoa which occurs in the sex act. There are also certain ...
— Men, Women, and God • A. Herbert Gray
... to some extent, an argument against the cumulative inheritance of such effects. When a nerve atrophies from disuse, or a duct shrivels, or bone is absorbed, or a muscle becomes small or flabby, it proves, so far, that the average effect of use through enormous ages is not transmitted. When the fibula of a dog's leg thickens by 400 per cent. to a size "equal to or greater than" that of the ...
— Are the Effects of Use and Disuse Inherited? - An Examination of the View Held by Spencer and Darwin • William Platt Ball
... without legs, feats which might have balked a man with a capable and energetic pair of them. He could travel upon his crutches for the length of a city block almost as fast as the average man can run, and if it came to climbing a rope or a rain-duct he was more ape than human. In his own dwelling he had for his own use, instead of the laborious stairs needed by its other inmates, a system of knotted ropes by which he could ascend from cellar to attic, ...
— The Penalty • Gouverneur Morris |
