Online Encyclopedia

Search over 40,000 articles from the original, classic Encyclopedia Britannica, 11th Edition.

GAUGE, or GAGE (Med. Lat. gauja, jaug...

Online Encyclopedia
Originally appearing in Volume V11, Page 534 of the 1911 Encyclopedia Britannica.
Spread the word: del.icio.us del.icio.us it!

See also:

GAUGE, or See also:GAGE (Med. See also:Lat. gauja, jaugia, Fr. jauge, perhaps connected with Fr. jale, a bowl, galon, See also:gallon)  , a See also:standard of measurement, and also the name given to various See also:instruments and appliances by which measurement is effected . The word seems to have been primarily used in connexion with the See also:process of ascertaining the contents of See also:wine casks; the name gauger is still applied to certain See also:custom-See also:house officials in the See also:United States, and in See also:Scotland it means an exciseman . Thence it was extended to other measurements, and used of the instruments used in making them or of the See also:standards to which they were referred . In the See also:mechanical arts gauges are employed in See also:great variety to enable the workmen to ascertain whether the See also:object he is making is of the proper dimensions (see See also:Tool), and similar gauges of various forms are employed to ascertain and to specify the sizes of manufactured articles such as See also:wire and screws . A See also:rain See also:gauge is an apparatus for measuring the amount of the rainfall at any locality, and a See also:wind gauge indicates the pressure and force of the wind . The boilers of See also:steam engines are provided with a See also:water gauge and a steam or pressure gauge . The purpose of the former is to enable the attendant to see whether or not there is a sufficient quantity of water in the See also:boiler . It consists of two cocks or taps communicating with the interior, one being placed at the lowest point to which it is permissible for the water to fall, and the other at the point above which it should not rise; a See also:glass See also:tube connects the two cocks, and when they are both open the water in this stands at the same level as in the boiler . The steam gauge shows the pressure of the steam in the boiler . One of the commonest forms, known as the See also:Bourdon gauge, depends on the fact that a curved tube tends to straighten itself if the pressure within it is greater than that outside it . This gauge therefore consists of a curved or coiled tube of. elastic material, and preferably of elliptic See also:section, connected with the boiler and arranged with a multiplying See also:gear so that its bending or unbending actuates a pointer moving over a graduated See also:scale . If the pressure within the tube is less than that outside it, the tube tends to See also:bend or coil itself up further; with a pointer arranged as before, the gauge then becomes a vacuum gauge, indicating how far the pressure in the See also:vessel to which it is attached is below that of the See also:atmosphere .

In railway See also:

engineering the gauge of a See also:line is the distance between the two rails (see RAILWAY) . In nautical See also:Montpellier to the See also:Pyrenees (i.e. all that was not Massiliot) with its See also:port of Narbo (mod . See also:Narbonne) and its See also:trade route by See also:Toulouse to the See also:Atlantic, was formed into the See also:province of Gallia Narbonensis and Narbo itself into a See also:Roman See also:municipality . Commercial motives prompted the step, and Roman traders and See also:land speculators speedily flocked in . Gradually the province was extended See also:north of Massilia, up the See also:Rhone, while the See also:Greek See also:town itself became weak and dependent on See also:Rome . It is not, however, until the See also:middle of the 1st See also:century B.C. that we have any detailed knowledge of pre-Roman See also:Gaul . The earliest See also:account is that contained in the Commentaries of See also:Julius See also:Caesar . According to this authority, Gaul was at that See also:time divided among three peoples, more or less distinct from one another, the Aquitani, the Gauls, who called themselves Celts, and the See also:Belgae . The first of these extended from the Pyrenees to the Garumna (See also:Garonne); the second, from that See also:river to the Sequana (See also:Seine) and its See also:chief tributary the Matrona (See also:Marne), reaching eastward presumably as far as the Rhenus (See also:Rhine); and the third, from this bounding line to the mouth of the last-named river, thus bordering on the Germans . By implication Caesar recognizes as a See also:fourth See also:division the province of Gallia Narbonensis . By far the greater See also:part of the See also:country was a See also:plain watered by numerous See also:rivers, the chief of which have already been mentioned, with the exception of its great central stream, the Liger or Ligeris (See also:Loire) . Its See also:principal See also:mountain ranges were Cebenna or Gebenna (See also:Cevennes) in the See also:south, and See also:Jura, with its continuation Vosegus or Vogesus (See also:Vosges), in the See also:east .

The tribes inhabiting Gaul in Caesar's time, and belonging to one or other of the three races distinguished by him, were numerous . Prominent among them, and dwelling in the division occupied by the Celts, were the See also:

Helvetii, the See also:Sequani and the See also:Aedui, in the basins of the Rhodanus and its tributary the Arar (See also:Saone), who, he says, were reckoned the three most powerful nations in all Gaul; the See also:Arverni in the mountains of Cebenna; the See also:Senones and See also:Carnutes in the See also:basin of the Liger; the See also:Veneti and other Armorican tribes between the mouths of the Liger and Sequana . The Nervii, Bellovaci, Suessiones, Remi, Morini, Menapii and Aduatuci were Belgic tribes; the Tarbelli and others were Aquitani; while the See also:Allobroges inhabited the north of the Provincia, having been conquered in 121 B.C . The ethnological divisions thus set forth by Caesar have been much discussed (see See also:CELT, and articles on the chief tribes) . The Gallic See also:Wars (58—51) of Caesar (q.v.) added all the See also:rest,of Gaul, north-See also:west of the Cevennes, to the Rhine and the Ocean, and in 49 also annexed Massilia . All Gaul was now Roman territory . Now the second See also:period of her See also:history opens; it remained for Roman territory to become romanized . Caesar had no time to organize his See also:conquest; this See also:work was See also:left to See also:Augustus . As settled by him, and in part perhaps also by his successor Tiberius, it See also:fell into the following five administrative areas . (i) Narbonensis, that is, the land between See also:Alps, See also:sea and Cevennes, extending up the Rhone to See also:Vienne, was as Augustus found it, distinct in many ways from the rest of Gaul . By nature it is a See also:sun-steeped See also:southern region, the See also:home of the See also:vine and See also:olive, of the minstrelsy of the Provencal and the exuberance of Tartarin, distinct from the colder and more sober north . By history it had already (in the time of Augustus) been Roman for from 8o to See also:loo years and was See also:familiar with Roman ways .

It was ready to be Italianized and it was civilized enough to need no See also:

garrison . Accordingly, it was henceforward governed by a proconsul (appointed by the See also:senate) and freed from the See also:burden of troops, while its See also:local See also:government was assimilated to that of See also:Italy . The old See also:Celtic tribes were broken up: instead, municipalities of Roman citizens were founded to See also:rule their territories . Thus the Allobroges now disappear and the colonia of See also:Vienna takes their See also:place: the See also:Volcae vanish and we find Nemausus (See also:Nimes) . Thus thrown into See also:Italian See also:fashion, the province took rapidly to Italian ways . By A.D . 70 it was " Italia verius quam provincia " (See also:Pliny) . The Gauls obviously had a natural See also:bias towards the Italian See also:civilization, and there soon became no difference between Italy and southern Gaul . But though educa-tion spread, the results were somewhat disappointing . Trade flourished; the corporations of bargemen and the like on the Rhone made See also:money; the many towns See also:grew See also:rich and could afford splendid public buildings . But no great writer and no great See also:administrator came from Narbonensis; itinerant lecturers and journalists alone were produced in plenty, and at times See also:minor poets . (ii.-iv.) Across the Cevennes See also:lay Caesar's conquests, Atlantic in See also:climate, new to Roman ways .

Phoenix-squares

The whole See also:

area, often collectively styled " Gallia Comata," often " Tres Provinciae," was divided into three provinces, each under a legatus See also:pro praetore appointed by the See also:emperor, with a See also:common See also:capital at Lugudunuin (See also:Lyons) . The three provinces were: Aquitania, reaching from the Pyrenees almost to the Loire; Lugudunensis, the land between Loire and Seine, reaching from See also:Brittany in the west to Lyons in the south-east; and Belgica in the north . The boundaries, it will be observed, were wholly artificial . Here also it was found possible to dispense with garrisons, not because the provinces were as peaceful as Narbonensis, but because the Rhine See also:army was See also:close at See also:hand . As befitted an unromanized region, the local government was unlike that of Italy or Narbonensis . Roman municipalities were not indeed unknown, but very few: the local authorities were the magistrates of the old tribal districts . Local See also:autonomy was here carried to an extreme . But the policy succeeded . The Gauls of the Three Provinces, or some of them, revolted in A.D . 21 under See also:Florus and Sacrovir, in 68 under Vindex, and in 70 under Classicus and See also:Tutor (see Ovals, See also:CLAUDIUS) . But all five leaders were romanized nobles, with Roman names and Roman citizenship, and their risings were directed rather against the Roman government than the Roman See also:empire: In See also:general, the Gauls of these provinces accepted Roman civilization more or less rapidly, and in due course became hardly distinguishable from the Italian . In particular, they eagerly accepted the See also:worship of " Augustus and Rome," devised by the first emperor as a See also:bond of See also:state See also:religion connecting the provinces with Rome .

Each See also:

August, despite the See also:heat, representatives from the 6o (or 64) tribes of Gallia Comata met at Lyons, elected a See also:priest, " sacerdos ad See also:aram See also:Augusti et Romae," and held See also:games . The See also:post of representative, and still more that of priest, was eagerly coveted and provided a See also:scope for the ambitions which despotism usually crushes . It agrees with the vigorous development of this worship that the Three Provinces, though romanized, retained their own local feeling . Even in the 3rd century the cult of Celtic deities (See also:Hercules Magusanus, Deusoniensis, &c.) were revived, the Celtic leuga reintroduced. instead of the Roman mile on See also:official milestones, and a brief effort made to establish an See also:independent, though romanized, Gaul under Postumus and his See also:short-lived successors (A.D . 259—273) . Not only was the area too large and strong to lose its individuality: it was also too rural and too far from the Mediterranean to be romanized as fully and quickly as Narbonensis . It is even probable that Celtic was spoken in See also:forest districts into the 4th century A.D . Town See also:life, however, grew . The chefs-lieux of the tribes became practically, though not officially, municipalities, and many of these towns reached considerable See also:size and magnificence of public buildings . But they attest their tribal relations by their appellations, which are commonly See also:drawn from the name of the tribe and not of the town itself . Thus the capitals of the Remi and• Parisii were actually Durocortorum and Lutetia: the appellations in use were Remis or Remus, Parisiis or Parisiusthese forms being indeclinable nouns formed from a sort of locative of the tribe names . Literature also flourished .

In the latest empire See also:

Ausonius, See also:Symmachus, See also:Apollinaris, Sidonius and other Gaulish writers, chiefly of Gallia Comata, kept alive the classical See also:literary tradition, not only for Gaul but for the See also:world . (v.) The fifth division of Gaul was the Rhenish military frontier . Augustus had planned the conquest of See also:Germany up to the See also:Elbe . His plans were foiled by the courage of See also:Arminius and • the inability of the Roman See also:exchequer to pay a larger army . Instead, his successor Tiberius organized the Rhine frontier in two military districts . The See also:northern one was the valley of the See also:Meuse and that of the Rhine to a point just south of See also:Bonn: the southern was the rest of the Rhine valley to See also:Switzerland . Each See also:district was garrisoned at first by four, later by fewer legions, which were disposed at various times in some of the following fortresses: Vetera (Xanten), Novaesium (See also:Neuss), Bonne (Bonn), Moguntiacum (See also:Mainz), Argentorate (See also:Strassburg) and Vindonissa (Windisch in Switzerland) . At first the districts were purely military, were called, after the garrisons, " exercitus Germanicus See also:superior " (south) and "inferior " (north) . Later one or two municipalities were founded—Colonia Agrippinensis at See also:Cologne (A.D . 51), Colonia See also:Augusta Treverorum at See also:Trier (date uncertain), Colonia Ulpia Traiana outside Vetera—and about 8o–90 A.D. the two " Exercitus " were turned into the two provinces of Upper and See also:Lower Germany . The armies in these districts formed the See also:defence of Gaul against See also:German invaders . They also helped to keep Gaul itself in See also:order and their presence explains why the four provinces of Gaul proper contained no troops .

These provincial divisions were modified by See also:

Diocletian but without seriously affecting the life of Gaul . The whole country, indeed, continued Roman and fairly safe from See also:barbarian invasions till after 400 . In 407 a multitude of See also:Franks, See also:Vandals, &c., burst over Gaul: Roman rule practically ceased and the three kingdoms of the Visigoths, Burgundians and Franks began to See also:form . There were still a Roman general and Roman troops when See also:Attila was defeated in the See also:campi Catalaunici in A.D . 451, but the general, See also:Aetius, was " the last of the See also:Romans," and in 486 See also:Clovis the See also:Frank ended the last vestige of Roman rule in Gaul . For Roman antiquities in Gaul see, beside articles on the See also:modern towns (See also:ARLES, NIMEs, See also:ORANGE, &c.), See also:BIBRACTE, See also:ALESIA, ITIUS See also:PORTUS, See also:AQUEDUCT, See also:ARCHITECTURE, See also:AMPHITHEATRE, &C.; for religion see See also:DRUIDISM; for the famous See also:schools of See also:Autun, Lyons, Toulouse, Nimes, Vienne, See also:Marseilles and Narbonne, see J . E . See also:Sandys, History of Classical Scholarship (ed . 1906-1908), i. pp . 247-250; for the Roman provinces, Th . See also:Mommsen, Provinces of the Roman Empire (trans . 1886), vol. i. See also:chap. iii .

End of Article: GAUGE, or GAGE (Med. Lat. gauja, jaugia, Fr. jauge, perhaps connected with Fr. jale, a bowl, galon, gallon)
[back]
FRIEDRICH GAUERMANN (1807-1862)
[next]
GAUHATI

Additional information and Comments

There are no comments yet for this article.
» Add information or comments to this article.
Please link directly to this article:
Highlight the code below, right click and select "copy." Paste it into a website, email, or other HTML document.