Th~ phenomenon of irritability here concerned is well shown in certain cases where a parasitic organism gains access to a celle.g.
One of them is said to be " irritability," and, though this is explained to mean, not " muscular strength alone, but vivacity and activity generally," ' it does not seem to form a character that can be easily appreciated either as to quantity or quality; in fact, most persons would deem it quite immeasurable, and, as such, removed from practical consideration.
A rare capacity for tedious work, a dour Catonian rectitude, a passion for truth, pride, irritability at criticism and independence of character, are the marks of Herculano as a man.
Response Of Tissues To Stimulation A stimulus may be defined as every change of the external agencies acting upon an organism; and if a stimulus come in contact with a body possessing the property of irritability, i.e.
Ii.; Marshall Ward, Timber and some of its Diseases (London, 1889); Massart and Bordet, " Irritability of Leucocytes," Journ.
Haller's definition of irritability as a property of muscular tissue, and its distinction from sensibility as a property of nerves, struck at the root of the prevailing hypothesis respecting animal activity.
Cullen's system was largely based on the new physiological doctrine of irritability, but is especially noticeable for the importance attached to nervous action.
This, added to ill-health, served to intensify a natural irritability of temperament, and the history of his later Weimar days is a rather dreary page in the chronicles of literary life.
The severed part retains its muscular irritability for a short time, wriggling as if it were a living creature.
The dynamical series of stages in nature, the forms in which the ideal structure of nature is realized, are matter, as the equilibrium of the fundamental expansive and contractive forces; light, with its subordinate processes - magnetism, electricity, and chemical action; organism, with its component phases of reproduction, irritability and sensibility.'
Borax taken internally is of some value in irritability of the bladder, but as a urinary antiseptic it is now surpassed by several recently introduced drugs, such as urotropine.
Like these, also, they respire oxygen, and are independent of light; and their various powers of growth, secretion, and general metabolism, irritability, and response to external factors show similar specific variations in both cases.
On the other hand, Gustavus had his full share of the family failings of irritability and suspiciousness, the latter quality becoming almost morbid under the pressure of adverse circumstances.
Irritability resides in the pulvinus,in the pea and bean family, in rosaceous plants and the family Rubiaceae.
He gave vent to his irritability by lamentations so grotesquely exaggerated as to make it difficult to estimate the real extent of the evil.
Carlyle's constitutional irritability made him intensely sensitive to petty annoyances.
Irritation is lessened by lotions containing substances that will diminish irritability of the nerve-endings and skin, such as carbolic acid, hydrocyanic acid, morphine or opium, cocaine, belladonna or atropine.
The food thus reaches the stomach in large lumps which cannot be readily digested, and either remain there till they decompose and give rise to irritation in the stomach itself, or pass on to the intestine, where digestion is likewise incomplete, and the food is ejected without the proper amount of nourishment having been extracted from it; while at the same time the products of its decomposition may have been absorbed and acted as poisons, giving rise to lassitude, discomfort, headache, or perhaps even to irritability and sleeplessness.
Irritability, again, although a notable quality of living substance, is not peculiar to it, for many inorganic substances respond to external stimulation by definite changes.
(All except d represent vertical sections of sporangiophore or sorus.) canal the spermatozoid, which in the Ferns has been shown to be attracted by reason of its positive irritability to malic acid, passes and fuses with the ovum.
As a satirist and observer he is simply the "Cooper who 's written six volumes to prove he's as good as a Lord" of Lowell's clever portrait; his enormous vanity and his irritability find vent in a sort of dull violence, which is exceedingly tiresome.
In many instances they cannot be used owing to the extreme degree of irritability of the bowel.
They may be applied externally as fomentations, for the relief of tormina; by rectal injection for the relief of the tenesmus and irritability of the bowel; hypodermically in advanced cases, for the relief of the general distress.
This irritability is, as you know, chiefly directed to political questions.
But what distressed the princess most of all was her father's irritability, which was always directed against her and had of late amounted to cruelty.
Her melancholy, however, began to turn to irritability, and not long before Boris' departure she formed a definite plan of action.
Her irritability had suddenly quite vanished, and her anxious, imploring eyes were fixed on him with greedy expectation.
He evidently wanted to do all the talking himself, and continued to talk with the sort of eloquence and unrestrained irritability to which spoiled people are so prone.
Napoleon was in that state of irritability in which a man has to talk, talk, and talk, merely to convince himself that he is in the right.
After these fits of irritability her face would grow yellow, and her maids knew by infallible symptoms when Belova would again be deaf, the snuff damp, and the countess' face yellow.