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TEMPERA (the Italian term), or DISTEMPER, a method of painting in which solid pigments are employed, mixed with a water medium,1 in which some kind of gum or gelatinous substance is dissolved to prevent the colours from scaling off. Tempera is also called in I ...

TEMPER (from Lat. temperare, to mingle or compound in due proportion, to qualify, rule, regulate, to be moderate, formed from tempus, time, fit or due season), to blend, modify, or qualify by mixing, to combine in due proportions, hence to restrain, calm. A sp ...

... he coast plains arc unsuited to Europeans. In the interior, above 3300 ft., the temperature and rainfall, together with malaria, decrease. The plateau climate is healthy and invigorating. The mean annual temperature at Sao Salvador do Congo .-•5° F.; at Loanda ...

ANIMAL 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 ...

... the outbreak of the Civil War she took a prominent part in the anti-slavery and temperance movements in New York, organizing in 1852 the first woman's state temperance society in America, and in 1856 becoming the agent for New York state of the American Anti-s ...

... r when held in the warm hand than a similar lump of bituminous coal at the same temperature. The chemical composition of some typical anthracites is given in the article COAL. Anthracite may be considered to be a transition stage between ordinary bituminous co ...

... Lapland and the Polar regions, and is only too well known in the tropics and in temperate latitudes. It has been observed and described in Russia, Siberia, Central Asia, China, Cochin-China, Egypt, West Indies, Peru, Paraguay, Brazil, Mexico, and other parts o ...

... be a certain food supply, moisture, in most cases oxygen, and a certain minimum temperature (see BACTERIOLOGY). These conditions have been specially studied and applied in connexion with the preserving of food (see FOOD PRESERVATION) and in the ancient practic ...

... Ballycastle coal is raised and sold locally. Industries. — The climate is very temperate. The soil varies greatly according to the district, being in some cases a rich loam, in others a chalky marl, and elsewhere showing a coating of peat. The proportion of b ...

... and patented an ice-machine in 1850), as the result of experiments to lower the temperatures of fever patients. The bay is well protected by St Vincent, Flag, Sand, and St George's islands; and the shipping of lumber, naval stores and cotton, which reach the c ...

... ent, and it is one of the few minerals in which ammonium has been detected. The temperature at which the water is expelled is higher than is usually the case with zeolites; none is given off below 200°, and only about half at 250°; this is slowly reabsorbed ag ...

... stolic Fathers, pt. i. vol. i. p. 7), however, personality, with its variety of temperament and emphasis, largely colours the Apostolic Fathers, especially the primary group. Clement has all the Roman feeling for duly constituted order and discipline; Ignatius ...

... ter containing carbon dioxide crystals of calcite are deposited at the ordinary temperature, but from a warm solution aragonite crystallizes out. The thermal springs of Carlsbad deposit spherical concretions of aragonite, forming masses known as pisolite or Sp ...

... s and cheese. The climate of the higher valleys is subtropical, the mean annual temperature ranging from 74° to 80° F. The capital, La Victoria (pop. 7800), is situated in the fertile Aragua valley, 1558 ft. above sea-level and 36 m. south-west of Caracas. Oth ...

... evel, put down in 1874, there was a permanent rise of nearly 4 ft. by 1901. The temperature at the bottom was found (1900-1902) by Emil Berg to be 33-8° Fahr., while that of the surface varied from 44-5° to 80-5° between May and September; the mean surface tem ...

... by red-hot copper and thoroughly dried, is led in a continuous stream. At this temperature the nitrogen combines with the magnesium, and thus the argon is concentrated. A still more potent absorption is afforded by calcium prepared in situ by heating a mixtur ...

... st, and next in frequency are the north-west and north-east. The average yearly temperature is 48° F. Apiculture. — Argyllshire was formerly partly covered with natural forests, remains of which, consisting chiefly of oak, ash, pine and birch, are still visibl ...

... They are all inhabitants of the open plains or the forests of the tropical and temperate parts of South America, with the exception of a few species which range as far north as Texas. The largest species is the giant armadillo (Priodon gigas), measuring nearl ...

... its coefficient of lin.-.ir expansion 0-00000559 (at 40° C.). It is volatile at temperatures above 100° C. and rapidly vaporizes at a dull red heat It liquefies when heated under pressure, and its melting point lies between 446° C. and 457° C. The vapour of ar ...

... easing. Its economic value depends not only on its power of withstanding a high temperature, but also on its low thermal conductivity and its partial resistance to the attack of acids: hence it is used for jacketing boilers and steam-pipes, and as a filtering ...

... ous tract has probably an average altitude of between 6000 and 7000 ft., with a temperate climate and regular rainfall, and is fertile and populous. The valleys are well watered and produce excellent crops of cereals and dates. The best-known are the Wadi Tara ...

... have had two children by Kyme, but religious differences and incompatibility of temperament soon estranged the couple. Kyme was apparently an unimaginative man of the world, while Anne took to Biblereading with zeal, became convinced of the falsity of the doct ...

... ord. Liliaceae) containing more than 100 species, and widely distributed in the temperate and warmer parts of the Old World; it was introduced from Europe into America with the early settlers. The name is derived from the Greek acnrapayas or aafapa-fcrs. the o ...

... erally black or blackish brown in colour, and is frequently brittle at ordinary temperatures. Apart from its principal use in the manufacture of paving materials, it is largely employed in building as a " dampcourse " and as a water-excluding coating for concr ...

... e Volga basin and that of the Don. The climate is very hot and dry, the average temperature for the year being 50° Fahr., for January 21°, and for July 78°, rainfall 7-3 in., but often there is no rain at all in the summer. Pop. (1897) 1,005,460, of whom 132,3 ...

... es this rational interpreter of the astrologers and chiromancers, " men of cold temperament who would thrive in Saturn, which is the farthest planet from the sun, and there are other spirits warm and ardent enough to live in Venus." Those were indeed strange t ...

... wing to the ever varying density of the atmosphere, arising from differences of temperature, and owing to the impossibility of determining the temperature with entire precision at any other point than that occupied by the observer, the amount of refraction mus ...

... mentioned presently, »e may regard them as intensely hot bodies, probably at a temperature higher than any we can produce by artificial means, of whi< h the superficial portions have cooled off by radiation into space. A modification in this proposition which ...

... -car services are maintained. The climate is hot but healthful, the mean annual temperature being about 72° F. The city is the seat of a bishopric dating from 1547, and contains a large number of religious edifices. It has a national college and public library ...

... ter must have been completely unintelligible, the Inca at first returned a very temperate answer. He pointed out what seemed to him certain difficulties in the Christian religion, and declined to accept as monarch of his dominions this Charles, of whom he knew ...

... ss. The air is bracing, largely because of the city's altitude; the mean annual temperature is 60-8° F. (winter 44-1°, spring 60-5°, summer 77°, autumn 61-5°). Atlanta is an important educational centre. Its public-school system was organized in 1871. Here are ...

... two residential suburbs. Augusta is well known as a winter resort (mean winter temperature, 47° F.), and there are many fine winter homes here of wealthy Northerners. There are good roads, stretching from Augusta for miles in almost every direction. In North ...

... principal crops being wheat, barley, oats, rye, hemp and flax. The mean annual temperature ranges from about 59° in the south to 48 in the_ north. In some parts of the country, however, it is as low as 46° 40' and even 36°. In Vienna the average annual temper ...

... necessity of heat to excite the tourmaline; but it was shown by Aepinus that a temperature between 99$° and 212° Fahr. was requisite for the development of its attractive powers. Benjamin Wilson (Phil. Trans., 1763, &c.), J. Priestley, and Canton continued th ...

... of the Surrey theatre he acted almost up to his death, which was hastened by intemperance. Leigh Hunt compared him favourably with Garrick; Byron thought him inimitable in high comedy; Macready praised his versatility. Elliston was the author of The Venetian ...

... em out, was the Puritan spirit, elevated, enlarged and beautified by the poetic temperament. His father was the Rev. William Emerson, minister of the First Church (Unitarian) in Boston. Ralph Waldo was the fourth child in a family of eight, of whom at least th ...

... 000 Ib, while the casting was made to rotate in a lathe. By this means the mean temperature of the brass was raised through about 70° Fahr., while the amount of metal abraded was only 837 grains. In order to be sure that the heat was not due to the action of t ...

... ated in several passages of his extant plays. Ennius, on the other hand, was by temperament in thorough sympathy with the dominant aristocratic element in Roman life and institutions. Under his influence literature became less suited to the popular taste, more ...

... packed, or the silo be built gradually, oxidation proceeds more rapidly and the temperature rises; if the mass be compressed when the temperature is I4o°-i6o° F., the action ceases and " sweet silage " results. The nitrogenous ingredients of the fodder also su ...

... mainly upon the evidence of plant remains, that the Eocene period opened with a temperate climate in northern latitudes; later, as indicated by the London Clay, Alum Bay and Bournemouth beds, &c., the temperature appears to have been at least subtropical. But ...