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40 results for “Animal Heat”
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Britannica 11th
Encyclopaedia Britannica · 11th edition
Animal Heat
Britannica 11thANIMAL HEAT. Under this heading is discussed the physiology of the temperature of the animal body. The higher animals have within their bodies certain sources of heat, and also some mechanism by means of which both the production and loss of heat can be regula ...
Animal
Britannica 11thANIMAL (Lat. animalis, from anima, breath, soul), a term first used as a noun or adjective to denote a living thing, but now used to designate one branch of living things as opposed to the other branch known as plants. Until the discovery of protoplasm, and th ...
Animal Worship
Britannica 11thANIMAL WORSHIP, an ill-defined term, covering facts ranging from the worship of the real divine animal, commonly conceived as a " god-body," at one end of the scale, to respect for the bones of a slain animal or even the use of a respectful name for the living ...
Aniline
Britannica 11th... it yielded an il, which he named aniline, from the specific name of one of the ANIMAL— ANIMAL HEAT indigo-yielding plants, Indigofera anil, anil being derived from the Sanskrit nila, dark-blue, and nlld, the indigo plant. About the same time N. N. Zinin found ...
Anthrax
Britannica 11th... e, specific, infectious, virulent disease, caused by the Bacillus anthracis, in animals, chiefly cattle, sheep and horses, and frequently occurring in workers in the wool or hair, as well as in those handling the hides or carcases, of beasts which have been af ...
Aragonite
Britannica 11th... of Eisenerz in Styria. The calcareous secretions of many groups of invertebrate animals consist of aragonite (calcite is also common); pearls may be specially cited as an example. Aragonite is a member of the isomorphous group of minerals comprising witherite ...
Argon
Britannica 11th... charged with ammonia is passed over red-hot copper. Under the influence of the heat the atmospheric oxygen unites with the hydrogen of the ammonia, and when the excess of the latter is removed with sulphuric acid, the gas properly desiccated should be pure ni ...
Aristotle
Britannica 11th... irite philosopher with the means of conducting his researches in the History of Animals. At last, in his fourth period, after the accession of Alexander, Aristotle at fifty returned to Athens and became the head of his own school in the Lyceum, a gymnasium nea ...
Armagh
Britannica 11th... to supply the resident population of the county wkh vegetable, though not with animal food; and some of the less crowded and less productive parts of Ulster receive from Armagh a considerable supply of oats, barley and flour. Apples are grown in such quantiti ...
Artemis
Britannica 11th... of the Romans). The functions of the goddess extended from the vegetable to the animal world, to the inhabitants of the woods and mountains. This is clearly expressed in the cult of Artemis Laphria (possibly connected with Xa^upo, " spoils"), at whose festival ...
Austria
Britannica 11th... rs are hotter. The vine and maize are cultivated in favourable situations, and wheat and other kinds of grain are generally grown. The northern zone embraces the territory lying north of 49° N. lat., comprising Bohemia, Northern Moravia, Silesia ana Galicia. T ...
Eider
Britannica 11th... s, hollowed in the soil, and furnished with a few bits of dry grass, seaweed or heather. By the time that the full number of eggs (which rarely if ever exceeds five) is laid the down is added. Generally the eggs and down are EIFEL— EILDON HILLS Uken at interva ...
Electricity
Britannica 11th... separate articles such as AMPEREMETER; ELECTROMETER; GALVANOMETER; VOLTMETER; WHEATSTONE'S BRIDGE; POTENTIOMETER; METER, ELECTRIC; ELECTROPHORUS; LEYDEN JAR; &c. . The term " electricity " is applied to denote the physical agency which exhibits itself by effe ...
Epithelial, Endothelial and Glandular Tissues
Britannica 11th... aflagellum. Such cells are common among the surface cells of many of the simple animal organisms. When the cells of an epithelial surface are arranged several layers deep, we can again distinguish various types: — i. Stratified Epithelium (figs. 6 and 7). — Th ...
Etruria
Britannica 11th... re no remains of circi, and so too, though the salyristae were well known,6 no theatres are left. They were obviously a race of no literary taste or culture. The theatre at Fiesole which is often referred to as Etruscan unquestionably dates from Roman times. U ...
Eucharist
Britannica 11th... , and in parts of Christendom continued to be so much later. It was, save where animal sacrifices survived, the Christian sacrifice, par excellence, the counterpart for the converted of the sacrificial communions of paganism; and though charged with higher sig ...
Europe
Britannica 11th... om one part of the earth's surface to the other, and the sole means of carrying heat and cold from the ocean to the land, the prevailing south-westerly winds are allowed by the superficial configuration to bring a relatively high rainfall and a relatively larg ...
Ii. 18
Britannica 11th... quail, grouse, pheasants and wild turkeys are also noteworthy in a rather scant animal life. Characteristic forms of the Upper Sonoran zone are the burrowing owl, Nevada sage-thrush, sagethrasher and special species of orioles, kangaroo rats, mice, rabbits and ...
Sugar
Britannica 11th... icted to certain oxyaldehydes and oxy-ketones, which occur in the vegetable and animal kingdoms either free or in combination as glucosides (q.v.) and to artificial preparations of similar chemical structure. Cane sugar has been known for many centuries; milk ...
Telegraph
Britannica 11th... ngle and combined movement of three needles. Subsequently, in conjunction with Wheatstone, he introduced another form, in which five vertical index needles, each worked by a separate multiplier, were made to point out the letters on a dial. Two needles (for so ...
Texas
Britannica 11th... wolves were numerous, especially in the forests. Only a few of the larger wild animals remain, but the Texas fauna is still varied, for it includes ' not only many species common to northern and eastern United States but also several Mexican species. The few ...
Thayetmyo
Britannica 11th... xtensive lime quarries exist a few miles south of Thayetmyo. The principal wild animals are elephants, rhinoceros, tigers, leopards, black bears and wild hog. Silver pheasants and partridges are found in large numbers, especially in the mountains. The chief pr ...
Tolstoy, Leo
Britannica 11th... ificial " philanthropy " of the wealthy, said brusquely that he thought it was theatrical and poseuse for a daintily-dressed girl to sit sewing at filthy, evil-smelling garments in the name of charity. Turgeniev thereupon rose, furious, from the table. " Stop ...
United States
Britannica 11th... it brought from the drier parts of the plains farther west; excellent crops of wheat are here raised. The large province of the Basin ranges, an arid region throughout, even though it reaches the sea in southern California, involves some The Basla nove' Pr°ble ...
Vaseline
Britannica 11th... g used to minimize dissociation, and filtration of the residue through granular animal charcoal. The filters are either steamjacketed, or are placed in rooms heated to 120" F., or higher. The first runnings from the filters are colourless, and when they become ...
Venice
Britannica 11th... ntation, flowing scrollwork of semi-conventional foliage mingled with grotesque animals, birds or dragons, is freely applied to arches and string courses. The walls are built of solid brickwork and then covered with thin slabs of rich and costly marbles. Sculp ...
A B
Britannica 11th... cheae have developed independently by the same process in several groups of tracheate Arachnids. The nomomeristic Arachnids comprise two sub-classes—one a very small degenerate offshoot from early ancestors; the other, the great bulk of the class. Sub- Class L ...
Angstrom
Britannica 11th... 2ist of June 1874. His most important work was concerned with the conduction of heat and with spectroscopy. In his optical researches, Optiska Undersokningar, presented to the Stockholm Academy in 1853, he not only pointed out that the electric spark yields tw ...
Anhalt
Britannica 11th... t 60, meadowland to 7 and forest to 25 %. The chief crops are corn (especially wheat), fruit, vegetables, potatoes, beet, tobacco, flax, linseed and hops. The land is well cultivated, and the husbandry on the royal domains and the large estates especially so. ...
Animism
Britannica 11th... ouls; in practice, however, the term is often extended to include panlhclism or animalism, the doctrine that a great part, if not the whole, of the inanimate kingdom, as well at all animated beings, are endowed with reason, intelligence and volition, identical ...
Animé
Britannica 11th... from 1-054 to 1-057. It melts readily over the fire, and softens even with the heat of the mouth; it is insoluble in water, and nearly so in cold alcohol. It is allied to copal in its ANIMISM future and appearance, and '» much uted by varnish-makerv name it a ...
Anteater
Britannica 11th... tative of the group is the great anteater or ant-bear (Myrmecopkagajubata) , an animal measuring 4 ft. in length without the tail, and 2 ft in height at the shoulder. Its prevailing colour is grey, with a broad black band, bordered with white, commencing on th ...
Anthesteria
Britannica 11th... ld, and to the souls of the dead. Although no performances were allowed at the theatre, a sort of rehearsal took place, at which the players for the ensuing dramatic festival were selected. The name Anthesteria, according to the account of it given above, is u ...
Anthozoa
Britannica 11thANTHOZOA (i.e. "flower-animals"), the zoological name for a class of marine polyps forming " coral " (?.».). Although corals have been familiar objects since the days of antiquity, and the variety known as the precious red coral has been for a long time an art ...
Anthracene
Britannica 11th... being carried out in large steam-jacketed boilers. The whole mass dissolves on heating, and the anthracene crystallizes out on cooling. The crystallized anthracene is then removed by a centrifugal separator and the process of solution in the pyridine bases is ...
Anthracite
Britannica 11th... varieties of coal which do not give off tarry or other hydrocarbon vapours when heated below their point of ignition; or, in other words, which bum with a smokeless and nearly non-luminous flame. Other terms having the same meaning are, " stone coal " (not to ...
Anthracotherium
Britannica 11thANTHRACOTHERIUM (" coal-animal," so called from the fact of the remains first described having been obtained from the Tertiary lignite-beds of Europe), a genus of extinct artiodactyle ungulate mammals, characterized by having 44 teeth, with five semi-crescenti ...
Anthraquinone
Britannica 11th... ation is complete, the anthraquinone is separated in a filter press, washed and heated to 120° C. with commercial oil of vitriol, using about 2\ parts of vitriol to i of anthraquinone. It is then removed to lead-lined tanks and again washed with water and drie ...
Anti-Semitism
Britannica 11th... re a fresh condemnation of the prisoner at Rennes. Popular passion was at fever heat, and it manifested itself in an attack on M. Labori, one of the counsel for the defence, who was shot and wounded on the eve of his cross-examination of the witnesses for the ...
Antiseptics
Britannica 11th... ven to substances which are used for the prevention of bacterial development in animal or vegetable matter. Some are true germicides, capable of destroying the bacteria, whilst others merely prevent or inhibit their growth. The antiseptic method of treating wo ...