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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 of a sluggish liquid?"
#Primary Syphilis.# The period of incubation represents the interval that elapses between the occurrence of infection and the appearance of the primary lesion at the site of inoculation. Its limits may be stated as varying from two to six weeks, with an average of from twenty-one to twenty-eight days. While the disease is incubating, there is nothing to show that infection has occurred.
#Chronic Tetanus.# The difference between this and acute tetanus is mainly one of degree. Its incubation period is longer, it is more slow and insidious in its progress, and it never reaches the same degree of severity. Trismus is the most marked and constant form of spasm; and while the trunk muscles may be involved, those of respiration as a rule escape.
In brief, then, our findings as to the ideational content of the benign stupor are as follows: From the utterances during the incubation period of the psychosis, from the ideas expressed in interruptions of the deep stupor, as well as from the memories of recovered patients, we find an extraordinary paucity and uniformity of autistic thoughts.
Should he not be back by tomorrow morning, I shall put the matter into the hands of the police. I trust that my anxieties are unfounded, but the matter is beginning to look strange. "Affectionately yours, "Edward Taynton." There is nothing so infectious as anxiety, and it can be conveyed by look or word or letter, and requires no period of incubation.
The ants many times in a day move their eggs nearer the surface of their habitation, or deeper below it, as the heat of the weather varies; and in colder days lie upon them in heaps for the purpose of incubation: if their mansion is too dry, they carry them to places where there is moisture, and you may distinctly see the little worms move and suck up the water.
The work of rearing young, 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.
As for the explanation of the results of the Egyptian incubators compared with the American kerosene lamp type, I think it can best be brought about by a consideration in detail of the scientific principles of incubators. Principles of Incubation. HEAT. To keep animal life, once started, alive and growing, we need: First, a suitable surrounding temperature.
She bad found that, although inclined to mock and gibe at outsiders, they were loyal and affectionate to each other. In their home-building, in the incubation of the deep bluish-green eggs, and in the care of the young, now almost ready to fly, they had been mutually helpful and considerate, fearless and even fierce in attacking all who approached too near their domicile.
They were not wanted, as their offspring might inherit and transmit the tendency to prolonged incubation, and thus upset the system which has maintained for ages and which permits the adult Martians to figure the proper time for return to the incubators, almost to an hour.
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