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Incubation   Listen
noun
Incubation  n.  
1.
A sitting on eggs for the purpose of hatching young; a brooding on, or keeping warm, (eggs) to develop the life within, by any process.
2.
(Med.) The development of a disease from its causes, or its period of incubation. (See below.)
3.
A sleeping in a consecrated place for the purpose of dreaming oracular dreams.
4.
The maintenance (of a living organism, such as microorganisms or a premature baby) in appropriate conditions, such as of temperature, humidity, or atmospheric composition, for growth.
5.
The gradual development in some interior environment, until fully formed; as, the incubation time for developing a new drug may be longer than ten years from its first discovery.
Period of incubation, or Stage of incubation (Med.), the period which elapses between exposure to the causes of an infectious disease and the attack resulting from it; the time during which an infective agent must grow in the body before producing overt symptoms of disease.






Collaborative International Dictionary of English 0.48








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"Incubation" Quotes from Famous Books



... at that time, but looked to a later period for the chance of being able to take some of that beautiful description of pigeon home with us. The old birds rose like grouse, and would afford splendid shooting if found in such a situation at any other period than that of incubation; at other times however, as I shall have to inform the reader, they congregate in vast flocks, and ...
— Expedition into Central Australia • Charles Sturt

... "vaccinated" continue alive and well; they have not even shown any adverse symptoms. The other ten have all died of rabies. It remains to say why M. Galtier experimented upon sheep, and not upon dogs and cats, which usually communicate the disease. The incubation of the disease is much more rapid and less capricious in the sheep than in the dog or in man, and hence M. Galtier was able to get his results more certainly within a short period. Having succeeded so far, he is now justified ...
— Scientific American Supplement, No. 303 - October 22, 1881 • Various

... seem to change their dresses for every act of the opera; the prices of lodgings, food, and drinks are rapidly rising to the Monte Carlo standard; a clergyman has been imported to preach on Sunday to the English visitors; one sees twenty or thirty fashionable divorce cases in process of incubation; and Siegfried Wagner conducts. With infinite labour Wagner built this magnificent theatre, the most perfect machine in the world for the reproduction of great art-works; and Mrs. Wagner has given it as a toy to ...
— Old Scores and New Readings • John F. Runciman

... nest-building and incubation the male bird keeps so aggressively on the defensive that he often betrays to a hitherto unsuspecting intruder the location of his home. After the young birds have to be fed he is most diligent in collecting food, that consists not alone of the sweet juices of flowers, ...
— Bird Neighbors • Neltje Blanchan

... students, it is found that the notion of each must pass through a certain period of incubation before his private and personal knowledge of Ohm's law is hatched. Once hatched, however, it is his. By just such a process must come each principal addition to his stock of concepts. The periods may vary and practice in ...
— Cyclopedia of Telephony & Telegraphy Vol. 1 - A General Reference Work on Telephony, etc. etc. • Kempster Miller

... as God knew. And when he chose to speak a harsh thought, it was ten-fold harsher than ordinarily, because it seemed to proceed out of such profundity of cogitation, because it was as prodigiously deliberate in its incubation as it was ...
— The Valley of the Moon • Jack London

... This is followed by the onset of the disease and its development to a crisis, and, if this be passed, by a recovery. The general course of a germ disease is divided into three stages: the stage of incubation, the development of the disease, and the recovery. The susceptibility of the body to a disease may be best considered under the three heads of ...
— The Story Of Germ Life • H. W. Conn

... and gannets. It was interesting to watch the careful way in which the latter guarded their eggs, placed in holes on the ground. Wishing to make their offspring hardy, they do not build nests for them, I suppose; or, perhaps, the warmth of the rock assists the process of incubation. ...
— A Voyage round the World - A book for boys • W.H.G. Kingston

... flowering aloe of the many years in formation; and Colney admitted the song to have a streak of genius; though he would pettishly and stupidly say, that our modern newspaper Press is able now to force genius for us twenty or so to the month, excluding Sundays-our short pauses for the incubation of it. Real rare genius was in that song, nothing forced; and exquisite melody; one of those melodies which fling gold chains about us and lead us off, lead us back into Eden. Victor hummed at bars of it on the ...
— The Shaving of Shagpat • George Meredith

... Nansal realized it had been tricked again. A horrible disease broke out and spread like wildfire. The incubation period was twelve days; during that time it gave no sign. Then the flesh began to rot away, and the victim died within hours. No wonder the ...
— Islands of Space • John W Campbell

... gloom. On June 27 Dr. Wilson with Bowers and Cherry-Garrard started on a remarkable journey to Cape Crozier, nearly seventy miles distant from Cape Evans, via Hut Point and the Barrier. The object of these intrepid souls was to observe the incubation of the Emperor Penguins at their rookery, which was known to exist near the junction point of the Barrier Edge with the rocky cliff south of Cape Crozier. It must be borne in mind that this was the first Antarctic midwinter journey, and that ...
— South with Scott • Edward R. G. R. Evans

... working of emotions in persons of various temperaments knows well enough that they have periods of incubation, which differ with the individual, and with the particular cause and degree of excitement, yet evidently go through a strictly self-limited series of evolutions, at the end of which, their result—an act of violence, a paroxysm of tears, ...
— The Autocrat of the Breakfast-Table • Oliver Wendell Holmes, Sr. (The Physician and Poet not the Jurist)

... while he slept. He put the block—no longer frosted—in the culture-microscope and saw its enclosed, infinitesimal particles of life in the process of multiplying on the food that had been frozen with them when they were reduced to the spore condition. He beamed. He replaced the block in the incubation oven and faced ...
— Pariah Planet • Murray Leinster

... of these people during this month of the year is taking the Sooty Petrel, called by the colonists the Mutton Bird, from a fancied resemblance to the taste of that meat. It is at the present month that they resort to the island for the purpose of incubation. They constitute the chief sustenance of the sealers, who cure them for use and sale: their feathers also form a considerable article of trade. Many parts of the island were perfectly honeycombed with their burrows, which greatly impede ...
— Discoveries in Australia, Volume 1. • J Lort Stokes

... in a stern, though still a low key, 'did she not insinuate that charge—then, I suppose, in a state of incubation, the other day presented here full-fledged, with beak and claws, by that scheming apothecary—the statement that I was defrauding you by cutting ...
— Uncle Silas - A Tale of Bartram-Haugh • J.S. Le Fanu

... slant. One standardized platinum loopful of the twenty-four hour yeast growth is then used to inoculate the contents of the tube, the tube stoppered with cotton and incubated for from twenty-four to seventy-two hours at a temperature of 31C. The seventy-two hour incubation period yields nearly optimum ...
— The Vitamine Manual • Walter H. Eddy

... while feeding; and in this case their action strangely resembles that of a couple of butterflies, as they revolve about each other and rise vertically to a great height in the air. Again, like insects, they are undisturbed at the presence of man while feeding, or even when engaged in building and incubation; and like various solitary bees, wasps, &c., they frequently come close to a person walking or standing, to hover suspended in the air within a few inches of his face; and if then struck at they often, ...
— The Naturalist in La Plata • W. H. Hudson

... animal is exposed to the contagion to the first manifestation of symptoms, a certain period elapses. This is the period of incubation. It varies from a fortnight to forty days, or even several months. The first signs, proving that the animal has been seized, can scarcely be detected by any but a professional man; though, if a proprietor of cattle were extremely careful, and had pains-taking individuals ...
— Cattle and Their Diseases • Robert Jennings

... growth will present the form of a living stalk of corn, which has existed in embryo, and still continues its vital actions as long as the proper conditions prevail, i. e., until the growth and development is completed. If you take a seed in your fingers, push it in the ground and cover it up, incubation, growth and development is expected in obedience to the law under which it serves. Thus we see to succeed we must deposit and cover up the seed in order that the laws of gestation may have an opportunity by which they get the results desired. As nature always presents itself to our ...
— Philosophy of Osteopathy • Andrew T. Still

... sufficiently to hatch the eggs, and the young birds come forth active and able to provide for themselves. Not the least astonishing part to me is, how they manage to scramble out of that deep hole. The natives declare that the hen frequently visits the nest, and watches the progress of incubation, and then when the young ones are hatched, they get upon her back, and she scrambles out with her family ...
— The Bushman - Life in a New Country • Edward Wilson Landor

... of "halcyon," it was fabled by the ancients to build its nest on the surface of the sea, and to have the power of calming the troubled waves during its period of incubation; hence the ...
— Birds Illustrated by Color Photograph, Volume 1, Number 2, February, 1897 • anonymous

... cartloads of grass piled on a branch of some camel- thorn tree in one enormous mass of an irregular umbrella shape, looking like a miniature haystack and almost solid, but with the under surface (which is nearly flat) honeycombed all over with little cavities, which serve not only as places for incubation, but also as a refuge against ...
— The Minds and Manners of Wild Animals • William T. Hornaday

... kept up, we believe, in some parts of this country,) it is considered unlucky to kill a Swallow, or House-Martin. The King-fisher is the Halcyon of the ancients, who imagined that during the process of incubation by the female the sea remained unvexed by storms; hence "halcyon days." The feathers of this bird are employed by the Tartars for many superstitious purposes; they consider them amulets of priceless value, enabling them to inspire ...
— The Mirror of Literature, Amusement, and Instruction - Vol. XIX. No. 542, Saturday, April 14, 1832 • Various

... incubation arrives, the birds assemble in vast numbers, and for some days appear to be deliberating upon the proper course to be pursued. At length they proceed to action. A level piece of ground is selected, of suitable extent, usually comprising ...
— The Works of Edgar Allan Poe - Volume 3 (of 5) of the Raven Edition • Edgar Allan Poe

... voice. I have often thought that the song of the bird was designed by Nature for the benefit of the young, no less than for the entertainment of his mate. The sounds uttered by birds on account of their young always precede the period of incubation. The common hen begins to cluck several days before she begins to sit upon her eggs. In like manner the male singing-bird commences his song when the pair are making ready to build their nest. While his mate is sitting, his song reminds her of his presence, and inspires her with a feeling of security ...
— Atlantic Monthly, Volume 2, Issue 10, August, 1858 • Various

... to the depressing conditions in which he found himself, and partly, it may be, out of his own deliberate purpose, Goethe produced no work of importance during the year and a half he spent in Frankfort. It was a period of incubation, and the stimulus to production was to come to him in ...
— The Youth of Goethe • Peter Hume Brown

... line or two lower down, is discussed in the "Descent," page 727. The female is more brightly coloured than the male, and has a convoluted trachea, elsewhere a masculine character. There seems some reason to suppose that "the male undertakes the duty of incubation.") With respect to certain female birds being more brightly coloured than the males, and the latter incubating, I have gone a little into the subject, and cannot say that I am fully satisfied. I remember mentioning to you the case of Rhynchoea, but its ...
— More Letters of Charles Darwin Volume II - Volume II (of II) • Charles Darwin

... determining the date of its fly state in about five or six hours. They usually begin to appear about the 4th of June, and continue in succession for near a fortnight. See Swammerdam, Derham, Scopoli, etc.) (** Vagrant cuckoo; so called because, being tied down by no incubation or attendance about the nutrition of its young, it wanders without control.) (*** Charadrius aedicnemus.) (**** Gryllus campetris.) (***** In hot summer nights woodlarks soar to a prodigious height, and hang singing in the air. (****** The light of the female ...
— The Natural History of Selborne • Gilbert White

... late, the latter very late; and therefore it is no wonder that they protract their song: for I lay it down as a maxim in ornithology, that as long as there is any incubation going on there is music. As to the redbreast and wren, it is well known to the most incurious observer that they whistle the year round, hard frost excepted—especially ...
— The Natural History of Selborne, Vol. 1 • Gilbert White

... can determine by bacteriological examination whether or not a person is a leper; but they are as far away as ever from knowing how that bacillus finds its entrance into the body of a non- leper. They do not know the length of time of incubation. They have tried to inoculate all sorts of animals ...
— The Cruise of the Snark • Jack London

... preserved enough of natural nature to keep me out of the Pharisaic Charybdis. My devotion to my legal studies had already brought me a mild distinction; the paternal legacy was a good nest-egg for the incubation of wealth,—in short, I was a fair, respectable "party," desirable to the humbler mammas, and not to be despised ...
— Stories by American Authors, Volume 1 • Various

... at first inflame And warm the dead! And by a sacred incubation fed With life this frame, Which once had neither being, form, nor name! Grant I may so ...
— The World's Best Poetry, Volume 3 - Sorrow and Consolation • Various

... his way through the gathering darkness. Suddenly he paused, and listened. Strange sounds came across the water. It was, in fact, the princess laughing. Now, there was something odd in her laugh, as I have already hinted; for the hatching of a real hearty laugh, requires the incubation of gravity; and, perhaps, this was how the prince mistook the laughter for screaming. Looking over the lake, he saw something white in the water; and, in an instant, he had torn off his tunic, kicked off his sandals, and plunged ...
— Adela Cathcart, Vol. 1 • George MacDonald

... did. "If I can keep it off till to-morrow, I guess it won't come back," he repeated, mechanically, standing in the moonlight and dosing himself and bossing the men. But in the morning there was never any abatement in those deadly symptoms which told him that the period of incubation would soon be over; and it almost seemed to him as if his cruel mistress was saving him in some miraculous way to complete her work, for it was not until the evening of the ninth day, when the railroad was finished and the last man paid off, that his ...
— Life at High Tide - Harper's Novelettes • Various

... that the father stickleback alone takes part in the care of the nursery. But this is the rule among the whole class of fish; wherever the young are tended, it is almost always the father, not the mother, who undertakes the duty of incubation. Only two instances occur where the female fish assumes maternal functions towards her young; about these I shall have more to say a little later on. We must remember that reptiles, birds, and mammals are in all probability descended from ...
— A Book of Natural History - Young Folks' Library Volume XIV. • Various

... implied seven days before, and as many after, the winter solstice—because the halcyon laid her eggs at this time of the year, and the weather during her incubation being, as your correspondent observes, usually calm. The phrase was afterwards employed to express any season of transient prosperity, or of brief tranquillity—the septem placidae dies ...
— The Mirror of Literature, Amusement, and Instruction - Volume 17, No. 478, Saturday, February 26, 1831 • Various

... proposals directly to the committee of the whole House. The preparatory stages could then be completed before the opening of the legislative session. Congress would thus save the months of time that are now consumed in committee incubation and would almost certainly be assured of opportunity of considering the public business. Discrimination in legislative privilege among members of the House would then be abolished, for every member would belong to the committee on appropriations. ...
— The Cleveland Era - A Chronicle of the New Order in Politics, Volume 44 in The - Chronicles of America Series • Henry Jones Ford

... the cleft in the branch of the young tree where the chaffinch had reared its dwelling—all rose up clear in his mind's eye, and led him back to the scenes of his boyhood at Callerton and Dewley Burn. The colour and number of the bird's eggs, the period of their incubation, the materials employed by them for the walls and lining of their nests, were described by him so vividly, and illustrated by such graphic anecdotes, that one of the party remarked that, if George Stephenson had not been the greatest engineer of his day, he might ...
— Lives of the Engineers - The Locomotive. George and Robert Stephenson • Samuel Smiles

... in monosyllables: the boy would make fatuous replies to his questions. Olivier would lose heart: he would try not to let it be seen: but he thought he had made a mistake, and that the boy was thoroughly stupid. He could not see the frightful fevered travail in incubation that was going on in the inner depths of the boy's soul. Besides, he was a bad teacher, and was more fitted to sow the good seed at random in the fields than to weed the soil and plow the furrows. Christophe's presence only served to increase the difficulty. Olivier felt a certain awkwardness ...
— Jean-Christophe Journey's End • Romain Rolland

... by some psychologists is in direct opposition to this general law that disuse causes deterioration. It is usually stated something like this, that periods of incubation are necessary in acquiring skill, or that letting a function lie fallow results in greater skill at the end of that period, or briefly one learns to skate in summer and swim in winter. To some extent this is true, but as stated it is misleading. The general law of ...
— How to Teach • George Drayton Strayer and Naomi Norsworthy

... the monarchy had subsisted, and even been strengthened, by the generation or support of republics. First, the Swiss republics grew under the guardianship of the French monarchy. The Dutch republics were hatched and cherished under the same incubation. Afterwards, a republican constitution was, under the influence of France, established in the empire against the pretensions of its chief. Even whilst the monarchy of France, by a series of wars and negociations, ...
— Selections from the Speeches and Writings of Edmund Burke. • Edmund Burke

... all the characteristics of the rashes that accompany the eruptive fevers. The term "incubation" means the period of time which elapses between the time when the child was exposed to, or caught the disease, and the time when the child is taken sick. It is sometimes interesting to know where a child could have caught a disease; so if we know the incubation ...
— The Eugenic Marriage, Volume IV. (of IV.) - A Personal Guide to the New Science of Better Living and Better Babies • Grant Hague

... discrepancy in the views on the possibility of its diffusion by drinking water, on the influence of conditions of soil, on the question whether the dejecta contain the poison or not, and on the duration of the incubation period. No progress was possible in combating the disease until these root questions of the etiology ...
— Scientific American Supplement, No. 458, October 11, 1884 • Various

... This bird constructs no nest. At the moment of laying the female seeks out an inhabited dwelling, and when the owner is absent she furtively lays an egg there. The young intruder breaks his shell after four days' incubation, that is to say, usually much before the legitimate children; and the parents, in order to silence the beak of the stranger who, without shame, claims his share with loud cries, neglect their own brood which have not yet appeared, and which they abandon. Their foster children repay ...
— The Industries of Animals • Frederic Houssay

... picture. The disease might have an incubation period of nearly fifteen years, judging by the length of time it had taken to hit Durwood. It must spread from person to person during an early contagious stage, leaving widening circles behind Durwood and those first infected. When matured, any other sickness ...
— Badge of Infamy • Lester del Rey

... patience, and still eight eggs remained. I concluded, at length, to let the eggs take their chance with another hen, and restore the first to freedom and her chickens. But just as I was about to commence operations, some one announced, that, if eggs are inverted during the process of incubation, the chickens from them will be crazy. Appalled at the thought of a brood of chickens laboring under an aberration of mind, yet fired with the love of scientific investigation, I inverted one by way of experiment, and placed it in another nest. The ...
— The Atlantic Monthly, Volume 15, No. 92, June, 1865 • Various

... no strong view either way; Agnes was fair, slight and small-featured with observant grey eyes and a good deal of detached humour. Since the incubation of his first unsuccessful play, he had argued out every character and situation with her; when feminine psychology was in dispute, her ruling was accepted without cavil. More than once, as they splashed conversationally through the Lashmar ...
— The Education of Eric Lane • Stephen McKenna

... dishevelled, walking wildly about, her one egg miraculously hatched within ten hours. The little lonely yellow ball of down went cheeping along behind, following its mother as best it could. What, then, had happened to the established period of incubation? For an instant the thing was like a portent, and I was near joining Em'ly in her horrid surprise, when I saw how it all was. The Virginian had taken an egg from a hen which had already ...
— The Virginian - A Horseman Of The Plains • Owen Wister

... question now stands (1870) may justly be attributed to the preparation which went on during those years, and which produced but little visible effect at the time; but all questions on which there are strong private interests on one side, and only the public good on the other, have a similar period of incubation to ...
— Autobiography • John Stuart Mill

... always finds what he looks for, and of course I found my nests. One pair of birds I noticed through the courtship, the selection of the site, the building and occupying of the nest; another couple, already sitting when discovered, I watched through the incubation and nursing of the little ones, and at last assisted in giving them a fair chance for their lives and a start in the world. It may be thought that my assistance was not particularly valuable; the birds shared this opinion; ...
— In Nesting Time • Olive Thorne Miller

... have to speak of the art practised through the medium, termed incubation, of curing diseases, it may be proper to say something previously on the interpretation of dreams through whose agency these events were ...
— Thaumaturgia • An Oxonian

... these anticipations. When September returns, my captives are dragging a bag as bulky as that of last year. For a long time, even when the eggs of the others have been hatched for some weeks past, the mothers come daily to the threshold of the burrow and hold out their wallets for incubation by the sun. Their perseverance is not rewarded: nothing issues from the satin purse; nothing stirs within. Why? Because, in the prison of my cages, the eggs have had no father. Tired of waiting and at last recognizing the barrenness ...
— The Life of the Spider • J. Henri Fabre

... violence. It is unnecessary for me to remind you of the circumstances which preceded the formation of that government. You were the principal scene and theatre of the development of statesmanship that then occurred. You witnessed the incubation of the portentous birth. You remember when you were informed that the policy to secure the prosperity of Ireland and the content of Irishmen was a policy of sacrilege and confiscation. Gentlemen, when Ireland ...
— The World's Best Orations, Vol. 1 (of 10) • Various

... and plethoric congestion. A musty and limited pedant yellows himself a little among rolls and records, plunders a few libraries, and, lo! we have an entire new work by the learned Mr Dunce, and that after an incubation of only one month. He is, perhaps, a braggadocio of minuteness, a swaggering chronologer, a man bristling up with small facts, prurient with dates, wantoning in obsolete evidence. No matter; there are plenty of newspapers who are constantly lavishing their praises upon small men and bad books. ...
— Chambers's Edinburgh Journal, No. 461 - Volume 18, New Series, October 30, 1852 • Various

... Dumouriez, Bonaparte, these are the types of the adventurers of the Revolution, and the first only belongs {22} to the period of incubation and also to the domain of letters. Thrown into the war of American independence by his double vocation of secret diplomatic agent and speculator in war supplies, he had espoused the cause of the American people with an enthusiasm that always blazed most brightly ...
— The French Revolution - A Short History • R. M. Johnston

... way. These fine variations of utterance can sometimes be observed to be related to slight differences of situation. Thus the cackle of a hen when she leaves her nest after laying an egg is quite different from that which is made by the same hen when, during the period of incubation, she quits her eggs in search of food ...
— Domesticated Animals - Their Relation to Man and to his Advancement in Civilization • Nathaniel Southgate Shaler

... to the treatment to be recommended and instituted it can be employed only with any rational hope of benefit during the incubation, and with the anticipatory purpose of prevention. It must be suggested by a suspicion of the verities of the case, and applied before any rupture has taken place. To prevent this and to antagonize the causes which might precipitate the final ...
— Special Report on Diseases of the Horse • United States Department of Agriculture

... Feathers were scattered broadcast around each rookery. These result from the numerous fights which occur and are also partly derived from the bare patch of skin at the lower part of the abdomen which provides the necessary heat for incubation when the bird is sitting. Most of the birds had two eggs in a well-advanced stage of incubation, and it was a difficult task to find a sufficient number fresh enough for culinary purposes. Attached to each rookery was a pair of skua gulls, who swooped down and quickly ...
— The Home of the Blizzard • Douglas Mawson

... had now fully conceived that magnificent scheme of statesmanship for Scotland, which is preserved for us in his book of Discipline, presented, after the Confession, to the Estates of Scotland in 1560.[94] How long this project may have been in incubation in his mind, we do not know. But the germ of it may have been very early indeed. It may have come into existence simultaneously with his earliest hope for the 'liberty' and 'restitution' of the oppressed and captive kirk. For ...
— John Knox • A. Taylor Innes

... among western people that these insects are propagated by the horses themselves; that is, that the eggs of the female are deposited upon the grass, so that the horses may swallow them; that incubation goes on within the stomach of the animal, and that the chrysalis is afterwards voided. I have met with others who believed in a still stranger theory; that the insect itself actually sought, and ...
— The Hunters' Feast - Conversations Around the Camp Fire • Mayne Reid

... unfortunate leisure were a bitter quarrel with Hume, one of the most famous and far-resounding of all the quarrels of illustrious men, but one about which very little needs now be said. The merits of it are plain, and all significance that may ever have belonged to it is entirely dead. The incubation of his grievances began immediately after his arrival at Wootton, but two months elapsed before they burst ...
— Rousseau - Volumes I. and II. • John Morley

... to it: it was also a floating one; and therefore it was necessary for the poets who have described it to place it on a tranquil sea, and to supply the bird with charms to allay the fury of a turbulent element during its incubation, for it had at that season power over the seas and winds. During the days of this bird's incubation, in the depth of winter, the mariner might sail in full security; and therefore they were called ...
— The Mirror of Literature, Amusement, and Instruction, Vol. 17, No. - 481, March 19, 1831 • Various

... the health officials came on board, and to my surprise selected me alone among the passengers for quarantine. The explanation was that I had gone ashore at Corinto. So I was ordered to take up my abode during the period of incubation in the detention house, a building in an isolated position; there I was instructed, much to my relief, that I might go to town or anywhere else during daylight, but must, under severe penalty, be back and inside ...
— Ranching, Sport and Travel • Thomas Carson

... complimentary notice. Reference is made elsewhere to the surpassing intelligence of the megapode in taking advantage of the heat caused by the fermentation of decaying vegetation to hatch out huge eggs. Long before the astute Chinese practised the artificial incubation of hens' and ducks' eggs, these sage birds of ours had mastered it. Several birds seem to co-operate in the building of a mound, which may contain many cartloads of material, but each bird appears to have a particular ...
— The Confessions of a Beachcomber • E J Banfield

... markedly subjective and emotional, and of which modern music like Debussy's is a good example. But whatever may be the specific type of imagination involved, we find alike in inventor, scientist and artist the same general sequence of "germ, incubation, flowering and completion," and the same fundamental motor impulse ...
— A Study of Poetry • Bliss Perry

... and they know well how the land deals with strangers. There are hints to be had here of the way in which a land forces new habits on its dwellers. The quick increase of suns at the end of spring sometimes overtakes birds in their nesting and effects a reversal of the ordinary manner of incubation. It becomes necessary to keep eggs cool rather than warm. One hot, stifling spring in the Little Antelope I had occasion to pass and repass frequently the nest of a pair of meadowlarks, located unhappily in ...
— The Land of Little Rain • Mary Austin

... mosquito-proof building of one room was completely divided by a wire screen from floor to ceiling. In one room fifteen mosquitoes that had previously bitten yellow fever patients and had undergone the proper period of incubation were liberated. In this room a non-immune exposed himself so that he was bitten by several of the insects. A little later the same day and again the next day the mosquitoes were allowed to feed on him for a few ...
— Insects and Diseases - A Popular Account of the Way in Which Insects may Spread - or Cause some of our Common Diseases • Rennie W. Doane

... as two hens' eggs laid end to end, or longer. They lay in the sun in batches in every stage of incubation, and from almost every batch there were little crocodiles emerging, that made straight for the water. What worse monster preyed on them to keep their numbers down, or what disease took care of their prolixity we ...
— The Ivory Trail • Talbot Mundy

... the Godhead actually giving Himself, as they emphatically say, to be chewed by the poor and humble man and the serf, show them to have been most especially born, abortions though they be, in the mightiest throes of mystical feeling, after the incubation of whole nations, born of the great mediaeval marriage, sublime, grotesque, morbid, yet health-bringing, between abstract idealising religious thought and the earthly affections of lovers and parents—a strange marriage, like that of St. Francis and Poverty, of which the ...
— Renaissance Fancies and Studies - Being a Sequel to Euphorion • Violet Paget (AKA Vernon Lee)

... dissection in his study of comparative anatomy by his pupil, Alexander the Great. Aristotle pointed out the differences in the anatomy of men and monkeys; he described the anatomy of the elephant and of birds, and also the changes in development seen during the incubation of eggs. He investigated, also, the anatomy of fishes and reptiles. The stomachs of ruminant animals excited his interest, and he described their structure. The heart, according to Aristotle, was the seat of the soul, and the birthplace of the passions, for ...
— Outlines of Greek and Roman Medicine • James Sands Elliott

... that followed were not the happiest or most brilliant phase of Hawthorne's life; they strike me indeed as having had an altogether peculiar dreariness. They had their uses; they were the period of incubation of the admirable compositions which eventually brought him reputation and prosperity. But of their actual aridity the young man must have had a painful consciousness; he never lost the impression of it. Mr. Lathrop quotes a phrase to this effect from ...
— Hawthorne - (English Men of Letters Series) • Henry James, Junr.

... poets have agreed to call golden. It is made with an egg, that miracle of nature, which the theoretical Burnet has compared to creation. An egg contains water within its beautiful smooth surface; and an unformed mass, by the incubation of the parent, becomes a regular animal, furnished with bones and sinews, and covered with feathers. Let us consider; can there be more wanting to complete the Meditation on a Pudding? If more is wanting, more may be found. It contains salt, which ...
— The Journal of a Tour to the Hebrides with Samuel Johnson, LL.D. • James Boswell

... funds. The government's stabilization program - aimed at establishing realistic exchange rates, reasonable price stability, and a resumption of growth - requires considerable public administrative abilities and continued patience by consumers during a long incubation period. In 1991, buoyed by a recovery in mining and agriculture, the economy posted 6% growth, according to official figures. A large volume of illegal and quasi- legal economic activity is not captured in estimates of the country's total output. GDP: exchange ...
— The 1992 CIA World Factbook • United States. Central Intelligence Agency.

... reef to windward; it is low and sandy, covered with coarse grass, and a bushy yellow-flowered Sida. Great numbers of birds frequent this place; of these the pelicans (Pelecanus conspicillatus) are the most remarkable, but, incubation having ceased, they were so wary that it was not without some trouble that two were killed out of probably a hundred or more. A pair of sea-eagles had their nest here, placed on a low bush, an anomaly in the habits of the bird to be accounted for by the disappearance of the two clumps of trees, ...
— Narrative Of The Voyage Of H.M.S. Rattlesnake, Commanded By The Late Captain Owen Stanley, R.N., F.R.S. Etc. During The Years 1846-1850. Including Discoveries And Surveys In New Guinea, The Louisiade • John MacGillivray

... phantom-like and pallid, into the grey air, scarcely distinguishable from their background. The pine-forests on the mountain-sides are of darkest indigo. There is an indescribable stillness and a sense of incubation. The wind has fallen. Later on, the snow-flakes flutter silently and sparely through the lifeless air. The most distant landscape is quite blotted out. After sunset the clouds have settled down upon the hills, and the snow comes in thick, impenetrable fleeces. ...
— Sketches and Studies in Italy and Greece, Complete - Series I, II, and III • John Symonds

... litterature; que c'est elle qui les a inspirees, suscitees, fait eclore; que sans lui nous n'aurions ni 'Hans d'Islande,' ni 'Cinq-Mars,' ni 'Les Chouans,' ni la 'Chronique de Charles IX.,' ni 'Notre Dame de Paris,' . . . Ce n'est rien moins que le romantisme lui-meme dont elle a hate l'incubation, facilite l'eclosion, aide le developpement."—MAIGRON, "Le Roman ...
— A History of English Romanticism in the Nineteenth Century • Henry A. Beers

... few.[47] Some exceedingly curious examples of male parental care occur among the amphibians. One of the most interesting is that of the obstetric frog, where the male helps to remove the eggs from the female, then twists them in the coils around its hind legs and buries himself in the water, until the incubation period is over and the tadpoles escape and relieve him of his burden. In other species the croaking sacs of the males, which were previously used for amatory callings, become enlarged to form cradles for the young. There are also instances of the female ...
— The Truth About Woman • C. Gasquoine Hartley

... a general rule, a period of incubation, which comprises the time elapsing between the exposure to the infection and the actual appearance of the disease. This period varies with the malady. The most common symptom of this class of diseases is fever. The severity of the fever is measured by the temperature ...
— Special Report on Diseases of Cattle • U.S. Department of Agriculture

... purpose to hold the eggs and young during the first stages of their embryonic evolution. This bag is formed by two folds of the skin, one of which grows out from each side of the body, the free margins being firmly glued together in the middle by a natural exudation, while the eggs are undergoing incubation, but opening once more in the middle to let the little fish out as soon as the process ...
— Science in Arcady • Grant Allen

... and which among other kinds are its friends and which its enemies; how also they mate, have knowledge of the sexual relation, skillfully build nests, lay eggs therein, sit upon these, know the period of incubation, and this having elapsed, bring forth their young, love them most tenderly, cherish them under their wings, bring them food and feed them, until they can do for themselves, perform the same offices, ...
— Angelic Wisdom Concerning the Divine Love and the Divine Wisdom • Emanuel Swedenborg

... removing a portion of the shell and replacing it by an unbroken piece from another egg, it becomes possible to follow the daily development of the chick and to experiment upon it. As early as the ninetieth hour of incubation, spontaneous "impulsive" movements may be observed, taking place apparently without any external stimulus as a cause, and at a time when no muscles or nerves have as yet been developed. After the occurrence of these spontaneous movements, and at the earliest on the fifth day ...
— Scientific American Supplement, No. 711, August 17, 1889 • Various

... cuckoo does not go twice to the same nest to deposit her egg. What a curious exception is the case of the cuckoo to the instinctive love of their offspring observable in almost all birds! After the eggs are laid the parent bird has no further trouble with them; no period of incubation to bare the breast of the brooding bird; no anxiety about her young ones, as some idle, wanton lad hunts amongst the trees and bushes, destroys both nest and eggs, or tortures the helpless fledglings! "But, papa," ...
— Country Walks of a Naturalist with His Children • W. Houghton

... kept in the same yard and treated in the same manner, did not hatch till the end of March; and this shows that the period of hatching was inherited. But the grandchildren of these Aylesbury ducks completely lost their early habit of incubation, and hatched their eggs at the same time with the common ducks of the ...
— The Variation of Animals and Plants Under Domestication, Volume II (of 2) • Charles Darwin

... by a specific poison, which is reproduced and multiplied during the progress of the disease. It is contained in the pustules, and in the excretions and exhalations of affected individuals. It is established after a period of incubation varying from nine ...
— The People's Common Sense Medical Adviser in Plain English • R. V. Pierce

... on the prairies, particularly in the neighbourhood of barrens. This species of grouse, I believe, is not to be met with in Europe; nor has it been accurately described by any ornithologist before Wilson. One habit of the male of this bird is remarkable: at the season of incubation, the cocks assemble every morning just before day-break, outside the wood, and there exercise themselves tilting until the sun appears, when they disperse. Hunters have not failed to note the circumstance, ...
— A Ramble of Six Thousand Miles through the United States of America • S. A. Ferrall

... their partners. They were usually seated near the nests, but at once took to flight upon our approach. Further on, among a thicket of scrubby vegetation, we found a rookery of many thousands of the superb red-tailed tropic bird (Phaeton phoenicurus), also engaged in incubation. Their nests were mere circular excavations in the sand, under the shade of the bushes of the thicket. Each nest contained an egg of pure white, dotted with delicate lilac spots, and in size rather larger ...
— Ridan The Devil And Other Stories - 1899 • Louis Becke

... the cavities and among the branches of the trees with the most assiduous caution. They hatch their young in holes, which they perforate in decayed trees with their sharp bills. If a person happens to come near their nests during the time of incubation, it vociferates most strenuously against the intrusion, while its feathers expand, its eyes sparkle with rage, and it darts from branch to branch with the most astonishing rapidity. It is frequently ...
— Personal Memoirs Of A Residence Of Thirty Years With The Indian Tribes On The American Frontiers • Henry Rowe Schoolcraft

... families that care for them. For instance, one hen is a good, persistent layer; another is a patient, brooding mother; a third is fickle, and leaves her nest so often and for such long intervals that the eggs become chilled, and incubation ceases. Some are tame and tractable, others as wild as hawks, and others still are not of much account in any direction, and are like commonplace women, who are merely good to count ...
— Nature's Serial Story • E. P. Roe

... new spirit from the East fighting it out side by side; and, if we may trust Strzygowski, from the end of that century dates the beautiful church of Kodja-Kalessi in Isauria. The century in which the East finally dominated the West (350-450) is a period of incubation. It is a time of disconcerting activity that precedes the unmistakable launch of art upon the Christian slope. I would confidently assert that every artistic birth is preceded by a period of uneasy gestation in which the unborn child ...
— Art • Clive Bell

... first and foremost, a period of latency or of incubation, in which there is more or less of dullness and loss of appetite, and this glides gradually into a state of feverishness. The fever may be ushered in with chills and shivering. The nose now becomes hot and dry, the dog is restless and thirsty, and the conjunctivae ...
— Dogs and All About Them • Robert Leighton

... on too, in her sackcloth and sashes. She was moved by the enthusiastic explosions of Miranda Brown to reveal some details of the great novel which was then in the process of incubation. ...
— The Summons • A.E.W. Mason

... machinery, which take less time and do the work in wholesale. So, while the private home may brood into life an occasional falsity, and take a long time to do it, many of the boarding-houses and family hotels afford a swifter and more multitudinous style of moral incubation, and one old gossip will get off the nest after one hour's brooding, clucking a flock of thirty lies after her, each one picking up its little worm of juicy regalement. It is no advantage to hear too much about your ...
— The Wedding Ring - A Series of Discourses for Husbands and Wives and Those - Contemplating Matrimony • T. De Witt Talmage

... clear that he who runs may read. Hath not Art, thinkest thou, the means of completing Nature's imperfect concoctions in her attempts to form the precious metals, even as by art we can perfect those other operations of incubation, distillation, fermentation, and similar processes of an ordinary description, by which we extract life itself out of a senseless egg, summon purity and vitality out of muddy dregs, or call into vivacity the inert substance ...
— Kenilworth • Sir Walter Scott

... are torn off during their amorous quarrels; others are broken or damaged; whilst, in many species, they are pulled from their bodies to line their nests. Hence, their summer dress becomes thin and suitable. Previous to winter, however, and immediately after incubation and rearing of the young is finished, the old feathers are pushed off in succession by the new ones, and thus the greater part of the plumage of ...
— Mirror of Literature, Amusement, and Instruction, No. 475 - Vol. XVII, No. 475. Saturday, February 5, 1831 • Various

... the average of human life, he will enjoy thirty years;" and adds, "20 hours contain 1,200 minutes; and 4,000l. a-year for thirty years gives 120,000l. So that he will receive for the term of his natural life just one hundred pounds for every minute that he sat as Lord Chancellor." Pleasant incubation this! Sitting 20 hours, and hatching a fortune. If there be any truth in metempsychosis, Jocky Campbell must be the goose ...
— Punch, or the London Charivari, Volume 1, Complete • Various

... called in by the imagination to assist in marking the manner in which the bird reiterates and prolongs her soft note, as if herself delighting to listen to it, and participating of a still and quiet satisfaction, like that which may be supposed inseparable from the continuous process of incubation. 'His voice was buried among the trees,' a metaphor expressing the love of seclusion by which this Bird is marked; and characterising its note as not partaking of the shrill and the piercing, and therefore more easily deadened by the intervening shade; yet a note so ...
— The Prose Works of William Wordsworth • William Wordsworth

... be delayed. Their reason for doubting the adequacy of the inspection at ports of exports is that neither lung plague nor Texas fever can be certainly detected by such examination, because those diseases pass through an average stage of incubation for thirty days, during which it is impossible for the most accomplished expert to detect the presence of the germ in the system. The result would be, if such an inspection were the only thing relied upon, ...
— Prairie Farmer, Vol. 56: No. 3, January 19, 1884. - A Weekly Journal for the Farm, Orchard and Fireside • Various

... green Martians consists solely in teaching them to talk, and to use the weapons of warfare with which they are loaded down from the very first year of their lives. Coming from eggs in which they have lain for five years, the period of incubation, they step forth into the world perfectly developed except in size. Entirely unknown to their mothers, who, in turn, would have difficulty in pointing out the fathers with any degree of accuracy, they are the common ...
— A Princess of Mars • Edgar Rice Burroughs

... their turn at the prodigious coolness of a tender parent. "Not exactly," said Dr. Wycherley; "I am habitually averse to exaggeration of symptoms. Your son's suggest to me 'the Incubation of ...
— Hard Cash • Charles Reade

... politics as upon fashion. Sheltering members of every powerful family in the country they were centres of political agitation, and places for the secret discussion of public affairs. Whatever plot was in course of incubation, the inns invariably harbored persons who were cognisant of the conspiracy. When faction decided on open rebellion or hidden treason, the agents of the malcontent leaders gathered together in the inns, where, so long as they did not rouse the suspicions ...
— A Book About Lawyers • John Cordy Jeaffreson

... the male, in plastering up the female with her egg, and feeding her during the whole time of incubation, and until the young one is fledged, is common to several of the large hornbills, and is one of those strange facts in natural history which ...
— The Malay Archipelago - Volume I. (of II.) • Alfred Russel Wallace

... varicella twenty-four hours after birth, and passed through the regular coarse of chicken-pox of ten days' duration. The mother had no signs of the disease, but the children all about her were infected. Ordinarily the period of incubation is from three to four days, with a premonitory fever of from twenty-four to seventy-two hours' duration, when the rash appears; this case must therefore have been infected in utero. Lomer of Hamburg tells of the case of a woman, twenty-two years, unmarried, pregnant, ...
— Anomalies and Curiosities of Medicine • George M. Gould

... not be exhibited to the masses." There was never a conjuncture when the danger of such an exhibition was greater or more imminent than during the armistice on the Continent—for it was the period of incubation preceding the outbreak of the most malignant social disease to ...
— The Inside Story Of The Peace Conference • Emile Joseph Dillon

... recommends the study of this volume to Mr. OSCAR WILDE; it will save him hours of painful cogitation during the incubation of ...
— Punch, or the London Charivari, Vol. 104, May 20, 1893 • Various

... I am not so easily beaten as that. I set to work again for months to find out how to make a digestive system that would deal with waste products and a reproductive system capable of internal nourishment and incubation. ...
— Back to Methuselah • George Bernard Shaw

... their true position by the position which she assigns to them in the geologic scale? The birds are oviparous; and between the extrusion of the egg and the development of the perfect young bird they have to hatch it into life during a long period of incubation. The marsupiata are not oviparous, for their eggs want the enveloping shell or skin; but they, too, are extruded in an exceedingly rudimentary and foetal state, and have to undergo in the pouch ...
— The Testimony of the Rocks - or, Geology in Its Bearings on the Two Theologies, Natural and Revealed • Hugh Miller

... experiments to establish his theory of irritability that Haller made his chief discoveries in embryology and development. He proved that in the process of incubation of the egg the first trace of the heart of the chick shows itself in the thirty-eighth hour, and that the first trace of red blood showed in the forty-first hour. By his investigations upon the lower animals he attempted to confirm the theory ...
— A History of Science, Volume 4(of 5) • Henry Smith Williams

... laying and hatching six or seven times a year, and in warm climates oftener, they require a good supply of litter—short cut, soft straw is the best—which should be freely supplied at every new incubation, and the old litter removed. The boxes, too, should be in a warm place, snugly made, and well sheltered from the wind and driving storms; for pigeons, although hardy birds when grown, should be well protected ...
— Rural Architecture - Being a Complete Description of Farm Houses, Cottages, and Out Buildings • Lewis Falley Allen

... inquiries, the exposures, the arraignments that took place—the constant hunt after Indian delinquency, in which Ministers joined no less keenly than the Opposition—and then compare all this with the tranquillity that has reigned, since the halcyon incubation of the Board of Control over the waters,—though we may allow the full share that actual reform and a better system of government may claim in this change, there is still but too much of it to be attributed to causes of a less ...
— Memoirs of the Life of the Rt. Hon. Richard Brinsley Sheridan V1 • Thomas Moore

... sadness—such is my nature." Was this "dawning" poem Hedda Gabler? Or was it rather The Master Builder that was germinating in his mind? Who shall say? The latter hypothesis seems the more probable, for it is hard to believe that at any stage in the incubation of Hedda Gabler he can have conceived it as even beginning in gaiety. A week later, however, he appears to have made up his mind that the time had not come for the poetic utilisation of his recent experiences. He writes on October 15: "Here I sit as usual at my writing-table. Now I would fain ...
— Hedda Gabler - Play In Four Acts • Henrik Ibsen

... hold is to be maintained precisely on the ground that there is to be nothing national about them, they are to be reinterpreted ideally and symbolically. It remains to be seen whether this is possible, and it is too early to predict the verdict of experience. The process is in active incubation in America as well as in Europe, but it cannot be claimed that the eggs are hatched yet. On the other hand, Zionism has so far had no effect in the opposite direction. There has been no nationalisation of Judaism as a result ...
— Judaism • Israel Abrahams

... said, mournfully, 'even on shore, with the best of medical skill, there is no hope for a man bitten by a mad dog. The period of incubation is from ten days to a year. I will navigate the ship until I lose my head, Mr. Barnes; then, for fear of harm to yourselves, you must shoot me dead. ...
— The Grain Ship • Morgan Robertson

... and insight.' Every now and then the level of his easygoing discourse is lit up by a flash of wit, and occasionally by a jet of brilliant fancies among which some of his finest poetry may be traced in the process of incubation. His whole mind is set upon his art; for that only, and for a few intimate friends, does he care to live and work; his letters often tell us when and where, under what influences, his best pieces were composed; one likes to know, for example, that the Ode to Autumn came to him on a fine ...
— Studies in Literature and History • Sir Alfred Comyn Lyall

... subsequent existence, will endeavour to see their way to the establishment of a claim on you. And you will be rather grateful than otherwise that a policeman without active interests should accrue, and communicate to them the virus of dispersal, however long its incubation may be. You will then probably do as Dr. Vereker did, and resent the driver's disappearance. The boys, mysteriously in his, each other's, and the policeman's confidence (all to your exclusion), will be able to quicken his movements, and he will come trooping from the horizon, on ...
— Somehow Good • William de Morgan

... the woods sealed cans of what they deem will dainties be, and scoff at woodsmen frizzling slices of pork on a pointed stick. But Experience does not disdain a Cockney. She broods over him, and will by-and-by hatch him into a full-fledged forester. After such incubation, he will recognize his natural food, and compactest fuel for the lamp of life. He will take to his ...
— Atlantic Monthly, Volume 10, Number 59, September, 1862 • Various

... inform you that in neither case did I charge the sellers with having sent me diseased stock. On the contrary, as you should know, the incubation of hog cholera being nine days, I consulted the shipping dates of the animals and knew that they had been healthy ...
— The Little Lady of the Big House • Jack London

... you struck with lightning, should I save you by telling you that lightning did not kill? I did not know that the enterprise was as mature as I found it to be when I saw the promoters of it in Rome. But I know now that it has been long in incubation; you must remember that every bend and ordnance maps; every stream, however small, is known to the technical office, and the engineers civil and military. I abhor the project. It is to me a desecration, an infamy, a robbery; it will ruin the Valdedera ...
— The Waters of Edera • Louise de la Rame, a.k.a. Ouida

... Suddenly, he paused, and listened. Strange sounds came across the water. It was, in fact, the princess laughing. Now, there was something odd in her laugh, as I have already hinted; for the hatching of a real hearty laugh requires the incubation of gravity; and, perhaps, this was how the prince mistook the laughter for screaming. Looking over the lake, he saw something white in the water; and, in an instant, he had torn off his tunic, kicked off his sandals, and plunged in. He soon reached ...
— Half-Hours with Great Story-Tellers • Various

... gathering darkness. Suddenly he paused, and listened. Strange sounds came across the water. It was, in fact, the princess laughing. Now there was something odd in her laugh, as I have already hinted, for the hatching of a real hearty laugh requires the incubation of gravity; and perhaps this was how the prince mistook the laughter for screaming. Looking over the lake, he saw something white in the water; and, in an instant, he had torn off his tunic, kicked off ...
— The Light Princess and Other Fairy Stories • George MacDonald

... of incubation by the hen in this country, is well known to be twenty-one days. In warmer climates it is said to be a day or two less. The periods of incubation vary much in different species of birds. We introduce the following table, which has been compiled from different authors by ...
— The Mirror of Literature, Amusement, and Instruction, Vol. 10, Issue 265, July 21, 1827 • Various

... trifling in themselves, help him in their connecting inferences through many embarrassing perplexities. But his hypothesis is yet unproved; his fire-mist is only a conjecture; his nuclei, scattered like so many eggs in space out of which future suns and worlds are in process of incubation, is of the same description, and rotation, the first step in his process of creation, would not ensue under the conditions he has assigned. Without dwelling on these shortcomings, we shall terminate this portion of the author's inquiry with a few general strictures. ...
— An Expository Outline of the "Vestiges of the Natural History of Creation" • Anonymous

... an Egge; out of the White whereof, which is a substance Similar, insipid, soft, diaphanous, colourless, and readily dissoluble in cold water, there is by the New and Various contrivement of its small parts, caused by the Incubation of the Hen, an Animal produced, some of whose parts are opacous, some red, some yellow, some white, some fluid, some consistent, some solid and frangible, others tough and flexible, some well, some ill-tasted, some with springs, ...
— Philosophical Transactions of the Royal Society - Vol 1 - 1666 • Various

... affected with mumps. It is a disease of the salivary glands and (as a rule) is usually preceded by pain between the ear and the angle of the jaw, accompanied in a short time by swelling and temperature. It is distinctly contagious even during the incubation period. There is much tenderness on pressure, and chewing is difficult and may be impossible. It usually occurs on the face and only one side may be affected. The bowels should be kept open, the mouth should be kept clean, and the side of the face ...
— The Mother and Her Child • William S. Sadler

... those, as cholera and typhoid, affecting the digestive tract. Particles of dirt containing the disease-producing organisms adhere to the uncooked vegetable and find their way into the digestive tract, where the bacteria undergo incubation. When sewage has been used for fertilizing the land, as in sewage irrigation, the vegetables are unsound from a sanitary point of view. Such vegetables should be thoroughly cleaned and also well cooked, in order to render them sterile. Vegetables to be eaten ...
— Human Foods and Their Nutritive Value • Harry Snyder

... nothing so infectious as anxiety, and it can be conveyed by look or word or letter, and requires no period of incubation. And Morris began to be really anxious also, with a vague disquietude at the sense ...
— The Blotting Book • E. F. Benson

... which it effects in the destruction of insects. It is a remarkable fact, and not, perhaps, generally known, that this bird rarely roosts at the rookery, except for a few months during the period of incubation, and rearing its young. In the winter season it more commonly takes flights of no ordinary length, to roost on the trees of some remote and sequestered wood. The Elm is its favorite, on which it usually builds; but such is ...
— The Dialect of the West of England Particularly Somersetshire • James Jennings

... predisposition; forecast &c. (plan) 626; rehearsal, note of preparation. [Putting in order] arrangement &c. 60; clearance; adjustment &c. 23; tuning; equipment, outfit, accouterment, armament, array. ripening &c. v.; maturation, evolution; elaboration, concoction, digestion; gestation, batching, incubation, sitting. groundwork, first stone, cradle, stepping-stone; foundation, scaffold &c. (support) 215; scaffolding, echafaudage[Fr]. [Preparation of men] training &c. (education) 537; inurement &c. (habit) 613; ...
— Roget's Thesaurus

... in their weakness. One emperor was brought on board alive, and the crew were greatly amused to see the bird balancing himself on heels and tail, with upturned toes, the position adopted when the egg is resting on the feet during the incubation period. The threat of a stiff "blow" aroused hopes of release several times, but the blizzard—probably the first Antarctic blizzard that was ever longed for—did not arrive. New Year's Day found Stenhouse and other men just recovering from an attack of snow-blindness, contracted by making an ...
— South! • Sir Ernest Shackleton

... the North; shallow snows were fading from the black forest soil along the streams' edges, and from the pebbled shores of every little lake; already the soft ice was afloat on pool and pond; muskrats swam; the eggs of the woodcock were beginning their chilly incubation; and in one sheltered spring-hole behind the greenhouse Malcourt discovered a solemn frog afloat. It takes only a single frog to ...
— The Firing Line • Robert W. Chambers

... thither by female turtles, which adopt the young as by chance? The crocodiles, less numerous, deposit their eggs in separate holes; and, in this family of saurians, the female returns about the time when the incubation is terminated, calls her young, which answer to her voice, and often assists them to get out of the ground. The arrau tortoise, no doubt, like the crocodile, knows the spot where she has made her nest; but, not daring ...
— Equinoctial Regions of America V2 • Alexander von Humboldt

... The Wisdom of the Egyptians Principles of Incubation Moisture and Evaporation Ventilation—Carbon Dioxide Turning Eggs Cooling Eggs Searching for the "Open Sesame" of Incubation The Box Type of Incubator in Actual ...
— The Dollar Hen • Milo M. Hastings

... contagion, deduced from observation in other diseases, shall be cited to disprove the alleged laws deduced from observation in this. Science would never make progress under such conditions. Neither the long incubation of hydrophobia, nor the protecting power of vaccination, would ever have been admitted, if the results of observation in these affections had been rejected as contradictory to the previously ascertained ...
— Medical Essays • Oliver Wendell Holmes, Sr.

... little feared as being supposed to have direct communication with the spirits who teach him his art. A fine frenzy is said to seize some of their poets and playwrights, who, for the time being, are quite under the domination of the spirits—possessed of devils, in fact. When the period of mental incubation is over and the song hatched out, the possessed ones return to their normal condition, the devils are cast out, and the songs are all that remain in evidence that the artist was ...
— The Euahlayi Tribe - A Study of Aboriginal Life in Australia • K. Langloh Parker

... guage, measures from day to day, and from year to year, the increasing or decreasing treasures of the stream, and landed at a village where thousands of eggs are made into chickens by the process of artificial incubation. ...
— An Unprotected Female at the Pyramids • Anthony Trollope

... brought home from one of my walks to the woods a section, two or three feet long, of a large yellow birch limb which contained such a cavity as I speak of, and I wired it to one of the posts of the rustic porch at Woodchuck Lodge. The next season a pair of bluebirds reared two broods in it. The incubation of the eggs for the second brood was well under way when I appeared upon the scene in early July. My sudden presence so near their treasures, and my lingering there with books and newspapers, disturbed the birds a good deal. The first afternoon the mother bird did not enter the cavity ...
— Under the Maples • John Burroughs

... by the hen in this country, is well known to be twenty-one days. In warmer climates it is said to be a day or two less. The periods of incubation vary much in different species of birds. We introduce the following table, which has been compiled from different authors by Count Morozzo, in a letter from him to Lacppe, to show the periods of incubation compared with those of the life of ...
— The Mirror of Literature, Amusement, and Instruction, Vol. 10, Issue 265, July 21, 1827 • Various

... the gaze of Astaroth, rushed into the antechamber, after bowing to the terrible old woman. He was moist from head to foot, as if under the incubation of ...
— Unconscious Comedians • Honore de Balzac

... respects the most important part of his life—remains unrecorded in a single letter that has come down to us. Here and there he has occasionally, and at a much later date, touched upon some impressions of Rome,[9] but the whole remains vague and dim. It is the incubation period of the Praise of Folly that is ...
— Erasmus and the Age of Reformation • Johan Huizinga

... from day to day, and their plumage had now nearly assumed that speckled colour which, from its resemblance to that of the ground, is so admirably adapted to preserve them from being seen at the season of their incubation. We found it difficult, in general, to get near the hens, which were very wild; but the male birds were ...
— Three Voyages for the Discovery of a Northwest Passage from the • Sir William Edward Parry

... being filled up, she laid her eggs, for she did not stir out for two days; the male, during that time, taking upon himself to search for insects and hunt for flies. He brought them alive in his beak, and gave them to his companion. Entirely devoted to the duties of incubation and maternity, she was only seen now and then to put out her head to breathe the pure air. Fifteen days after, the male flew away at day-break. He appeared more gay and joyful than usual; during the whole ...
— Harper's New Monthly Magazine, Volume 1, No. 3, August, 1850. • Various

... the eggs within their mouths or branchial cavities;—that certain male toads take the chaplets of eggs from the females, and wind them round their own thighs, keeping them there until the tadpoles are born;—that certain male birds undertake the whole duty of incubation, and that male pigeons, as well as the females, feed their nestlings with a secretion from their crops. But the above suggestion first occurred to me from mammary glands of male mammals being so much ...
— The Descent of Man and Selection in Relation to Sex • Charles Darwin

... fine porcelain, fine enough to strain out the bacteria. Yet it has been found that the clear liquid passing the porcelain filter is capable of producing disease and is a deadly poison without the presence of any bacteria at all. During the incubation period of a disease, as, for example, in the three-week period when typhoid fever is developing, these poisons are being formed and are being scattered through the body, and it is during this time that the fight takes place between these poisonous forces and the defending forces always present ...
— Rural Hygiene • Henry N. Ogden

... also said that these prohibitions were made in hatred of idolatry. For the Egyptians held it to be wicked to allow the ox to eat of the grain while threshing the corn. Moreover certain sorcerers were wont to ensnare the mother bird with her young during incubation, and to employ them for the purpose of securing fruitfulness and good luck in bringing up children: also because it was held to be a good omen to find the mother sitting ...
— Summa Theologica, Part I-II (Pars Prima Secundae) - From the Complete American Edition • Saint Thomas Aquinas

... of the Bell' was first given to the world in the 'Almanac' of 1800, after several years of incubation. Its germ-idea is similar to that of the 'Punch Song'; that is, we have a mechanical process,—in the one case the mixing of a glass of punch, in the other the casting of a bell,—accompanied at its various ...
— The Life and Works of Friedrich Schiller • Calvin Thomas

... latitude of the Cape; and our voyager was astonished by the countless multitudes of sea-birds which surrounded the ship, and particularly by the giant bulk of the albatrosses, "which I was told remained day and night on the ocean, repairing to the coast of Africa only at the period of incubation." The Cape of Storms, however, as it was originally named by Vasco de Gama, did not fail on this occasion to keep up its established character for bad weather. A severe gale set in from the east, which speedily increased ...
— Blackwood's Edinburgh Magazine, No. CCCXXXVI. October, 1843. Vol. LIV. • Various

... of incubation is from two to ten days. The onset is generally characterized by a rise of temperature from 100 deg.F. to 104 deg.F., chilliness, headache, and pain in the back and limbs. Albuminuria is common. The glands of the neck often become swollen. ...
— Health on the Farm - A Manual of Rural Sanitation and Hygiene • H. F. Harris

... germ diseases have what is called a period of incubation, in which the germ, after it has gained entrance to the body, multiplies with varying rapidity until the conditions are such that the body begins to show signs of the injury which their presence is causing. The germ of syphilis ...
— The Third Great Plague - A Discussion of Syphilis for Everyday People • John H. Stokes

... colours than the male; but it is a most curious and interesting fact that in most if not all these cases the males sit upon the eggs; so that this exception to the usual rule almost demonstrates that it is because the process of incubation is at once very important and very dangerous, that the protection of obscure colouring is developed. The most striking example is that of the gray phalarope (Phalaropus fulicarius). When in winter ...
— Contributions to the Theory of Natural Selection - A Series of Essays • Alfred Russel Wallace

... periodicity that is habitually imposed upon the organism.[76] Menstruation has always been associated with the lunar revolutions.[77] Darwin, without specifically mentioning menstruation, has suggested that the explanation of the allied cycle of gestation in mammals, as well as incubation in birds, may be found in the condition under which ascidians live at high and low water in consequence of the phenomena of tidal change.[78] It must, however, be remembered that the ascidian origin of the vertebrates has since been ...
— Studies in the Psychology of Sex, Volume 1 (of 6) • Havelock Ellis



Words linked to "Incubation" :   brooding, attention, aid, care, giving birth, phase, pathology, birthing, infection, stage, incubate, birth, tending



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