definition
Of, relating to, or containing ions
The almost total absence from Homer not only of "Dorians " but of " Ionians " and even of " Hellenes "leads to the conclusion that the diagrammatic genealogy of the " sons of Hellen " is of post-Homeric date; and that it originated as an attempt to classify the Doric, Ionic and Aeolic groups of Hellenic settlements on the west coast of Asia Minor, for here alone do the three names correspond to territorial, linguistic and political divisions.
Of late years many observations have been made of the ionic charges in air.
Like the temple at Phigalia, it combined the forms of all three orders - Doric, Ionic and Corinthian.
It consisted of a large open rectangular space surrounded by an Ionic colonnade into which opened a number of shops or storehouses.
Although of Dorian stock, he wrote in the Ionic dialect, like all the physiologi (physical philosophers).
At the other end of the great hall is a similar portico facing outwards; and between this and the doors the hall is divided into three aisles by rows of Ionic columns.
The Stoa consisted of a series of 21 chambers, probably shops, faced by a double colonnade, the outer columns being of the Doric order, the inner unfluted, with lotus-leaf capitals; it possessed an upper storey fronted with Ionic columns.
On a parapet at the rear of each chamber a single slender Ionic column between two antae supported an Ionic entablature.
Thus, the ratio of the losses at the two ends is two to one - the same as the ratio of the assumed ionic velocities.
There is reason to believe that in certain cases such complex ions do exist, and interfere with the results of the differing ionic velocities.
Now Hittorf's transport number, in the case of simple salts in moderately dilute solution, gives us the ratio between the two ionic velocities.
Let x be the number of molecules which dissociate per second when the number of undissociated molecules in unit volume is unity, then in a dilute solution where the molecules do not interfere with each other, xp is the number when the concentration is p. Recombination can only occur when two ions meet, and since the frequency with which this will happen is, in dilute solution, proportional to the square of the ionic concentration, we shall get for the number of molecules re-formed in one second ye where q is the number of dissociated molecules in one cubic centimetre.
The influence of temperature on the conductivity of solutions depends on (I) the ionization, and (2) the frictional resistance of the liquid to the passage of the ions, the reciprocal of which is called the ionic fluidity.
The west end was formed by a wall, on which stood four columns between antae; but the main entrance to this western compartment was through a large and very ornate doorway on the north; and a large Ionic portico, consisting of four columns in the front, and one in the return on each side, was placed in front of this door.
But even here it seems impossible to deny some influence coming from the Aegean area, and Scythic beasts are very like certain products of Mycenaean and early Ionic art.
The rise of speculative philosophy in Greece was coincident with the beginning of prose composition, and many of the earliest philosophers wrote in the prose of the Ionic dialect; others, however, and especially the writers of the Greek colonies in Italy and Sicily, expounded their systems in continuous poems composed in the epic hexameter.
The duke of York's Column, Carlton House Terrace (1833), an Ionic pillar, is surmounted by a bronze statue by Sir Richard Westmacott.
The great building in Bloomsbury (1828-1852) with its massive Ionic portico, houses the collections of antiquities, coins, books, manuscripts and drawings, and contains the reading-rooms for the use of readers.
The Glyptothek, a building by Klenze in the Ionic style, and adorned with several groups and single statues, contains a valuable series of sculptures, extending from Assyrian and Egyptian monuments down to works by Thorwaldsen and other modern masters.
The addition of an "Achaean " group, and the inclusion of this and the Ionic group under a single generic name, would naturally follow the recognition of the real kinship of the " Achaean " colonies of Magna Graecia with those of Ionia.
But in proportion as an earlier date has become more probable for Homer, the hypothesis of Ionic origin has become less tenable, and the belief better founded (I) that the poems represent accurately a welldefined phase of culture in prehistoric Greece, and (2) that this " Homeric " or " Achaean " phase was closed by some such general catastrophe as is presumed by the legends.
Pausanias asserts that the outer order was Ionic; but excavations have proved that it was Doric. The pedimental groups of the temple represented at the front, the hunt of the Calydonian boar, and, at the back, the battle of Achilles and Telephus.
The agora is of unsymmetrical form; its sides are bordered by porticoes, interrupted by streets, like the primitive agora of Elis as described by Pausanias, and unlike the regular agoras of Ionic type.
I by no means say in all his gifts, but only in some single point; as, for instance, the beauty of his language, or its harmony, or the natural and peculiar grace of the Ionic dialect, or his fulness of thought, or by whatever name those thousand beauties are called which to the despair of his imitator are united in him."
Electrolytic or ionic dissociation is the separation of a substance in solution into ions.
It was thus not properly an Ionic city, and for this reason, apparently, was not included in the Ionian league, though superior in wealth and prosperity to most of the members except Ephesus and Miletus.
It was an octostyle, pseudo-dipteral temple of highly ornate Ionic order, built on older foundations by Hermogenes of Alabanda at the end of the 3rd century B.C. The platform has been greatly overgrown since the excavation, but many bases, capitals, and other architectural members are visible.
Sackville Street, which gains in appearance from its remarkable breadth, contains the principal hotels, and the post office, with a fine Ionic portico, founded in 1815.
There are three fronts; the principal, towards College Green, is a colonnade of the Ionic order, with façade and two projecting wings; it connects with the western portico by a colonnade of the same order, forming the quadrant of a circle.
The lofty church of the Augustinians in Thomas Street; St Mary's, the pro-cathedral, in Marlborough Street, with Grecian ornamentation within, and a Doric portico; St Paul's on Arran Quay, in the Ionic style; and the striking St Francis Xavier in Gardiner Street, also Ionic, are all noteworthy, and the last is one of the finest modern churches in Ireland.
The pteron consisted (according to Pliny) of thirty-six columns of the Ionic order, enclosing a square cella.
Chalcis was peopled by an Ionic stock which early developed great industrial and colonizing activity.
How great their commerce was is shown by the fact that the Euboic scale of weights and measures was in use at Athens (until Solon, q.v.) and among the Ionic cities generally.
Externally it is an Ionic peripteros, enclosing suites of rooms, large and small, grouped round a small interior Doric peristyle.
The building consisted of a circular Ionic colonnade (of eighteen columns), about 15 metres in diameter, raised on three steps and enclosing a small circular cella, probably adorned with fourteen Corinthian half-columns.
In front of it was a series of pedestals for votive offerings, including two colossal Ionic columns.
The chief modern' buildings, such as the Athenaeum, with its Ionic facade and Byzantine dome, are principally on the quays and boulevards, and are constructed of stone.
Berard, Les Phe'niciens et l'Odyssee (1902-1903), who regards the Odyssey as "the integration in a Greek voo-Tos (home-coming) of a Semitic periplus," in the form of a poem written 900-850 B.C. by an Ionic poet at the court of one of the Neleid kings of Miletus.
All the three orders of Greek architecture - the Doric, Ionic and Corinthian - are found freely employed in the various edifices of the city, but rarely in strict accordance with the rules of art in their proportions and details; while the private houses naturally exhibit still more deviation and irregularity., In many of these indeed we find varieties in the ornamentation, and even in such leading features as the capitals of the columns, which remind one rather of the vagaries of medieval architecture than of the strict rules of Vitruvius or the regularity of Greek edifices.
The subjects of its nine chapters are - (I) the Corinthian, Ionic and Doric orders; (2) the ornaments of capitals, ac.; (3) the Doric order; (4) proportions of the cella and pronaos; (5) sites of temples; (6) doorways of temples and their architraves; (7) the Etruscan or Tuscan order of temples; (8) circular temples; (9) altars.
The city lay between a mountain (its acropolis) and the river Pactolus, and its site was marked by two great Ionic columns standing deep in earth.
It is a 4th-century Greek building of rich Ionic style, and was still unfinished at the time of the earthquake, then cleared and partially rebuilt, and finally used as a water reservoir in the Byzantine period.
The immense importance of Sinope in early times is abundantly attested, and we need not doubt that very intimate relations existed at this port between the Ionic colonists and the natives.
They were written in Ionic and consist of long series of argument.
On the other hand, no doubt Athens in 403 B.C. officially adopted the Ionic alphabet and gave up the old Attic alphabet.
We have already seen that, in the earliest alphabets of Thera and Corinth, the ordinary symbol for E in the Ionic alphabet was used for.
But it is not probable that the Ionic and Phoenician developed independently from the closed form.
The h-sound ceased at a very early period to exist in Ionic, and by 800 B.C. was ignored in writing.
Centuries passed, however, before this symbol was generally adopted, Athens using only 0 for o, w and ov, the spurious diphthong, until the adoption of the whole Ionic alphabet in 403 B.C.'
The longest is written in the Ionic dialect, and bears the name of Herodotus, but is certainly spurious.