Small streams often sink from sight in their beds of gravel, and after flowing some distance underground, reappear farther on.
In the 10th century the Vlachs reappear as an independent power in Southern Macedonia and the Pindus district, which wer.e known as Great Walachia (MeyaXri BXaxia).
The views of Becher on the composition of substances mark little essential advance on those of the two preceding centuries, and the three elements or principles of salt, mercury and sulphur reappear as the vitrifiable, the mercurial and the combustible earths.
Recovers from the primary shock of the operation, the disease may reappear in the stump, and lead to a fatal result.
Behind the wide bay between Cape Codera and Cumana there is an interruption in the Maritime Andes; but both ranges reappear between Cumana and the Gulf of Paria.
Only some sixteen Synoptic sayings reappear here; but we are given some great new sayings full of the Synoptic spirit.
The swan played a part in classical mythology as the bird of Apollo, and in Scandinavian lore the swan maidens, who have the gift of prophecy and are sometimes confused with the Valkyries, reappear again and again.
The energy due to their separation is thus less in the contracted state than in the original state, and as that energy cannot be lost it must reappear in heat.
Still farther to the north-west a distinct Minoan influence is perceptible in the old Illyrian lands east of the Adriatic, and its traces reappear in the neighbourhood of Venice.
We are therefore entitled to assume that the suppressed wings of Exopterygota tend to reappear; and, speaking of the past, we may say that if after a period of suppression the wings began to reappear as hypodermal buds while a more rigid pressure was exerted by the cuticle, the growth of the buds would necessarily be inwards, and we should have incipient endopterygotism.
The test of a miracle is, were there present in the case such external conditions, such second causes we may call them, that wherever these conditions or causes reappear the event will be reproduced.
The oak, elm, hazel, ash, apple, lime and maple disappear to the east of the Urals, but reappear in new varieties on the eastern slope of the border-ridge of the great plateau.
But the difficulties which embarrassed a former age in trying to conceive the mode in which the universal exists in the individual reappear in the systems of the present period as the problem of the principium individuationis.
If we could come back to the Bible and use biblical terms only, as Cyril of Jerusalem wished in his early days, we know from experience that the old errors would reappear in the form of new questions, and that we should have to pass through the dreary wilderness of controversy from implicit to explicit dogma, from " I believe that Jesus is the Lord " to the confession that the Only Begotten Son is " of one substance with the Father."
Here, wedged in among the ruder Papuans, who reappear at the extremity of the peninsula, a very different-looking people are found, whom competent observers, arguing from appearance, language and customs, assert to be a branch of the fair Polynesian race.
But with these insignificant exceptions it holds true that, after the sceptical wave marked by the Sophists, scepticism does not reappear till after the exhaustion of the Socratic impulse in Aristotle.
These characteristics reappear (accompanied, however, by frequent touches of the epigrammatic power above mentioned, which seems to have come to Thiers more readily as an orator or a journalist than as an historian) in his speeches, which after his death were collected in many volumes by his widow.
This division (which is not, however, strictly exhaustive) directs special attention to what is undoubtedly the most striking feature of the flora - namely, that of its 693 species no less than 271 reappear in the extreme north.
Standing as a Liberal Unionist, he lost his seat at the General Election of that year, and did not reappear in Parliament till he succeeded his uncle in the earldom in 1894.
When once sexually ripe the axolotl are apparently incapable of changing, but their ancestral course of evolution is still latent in them, and will, if favoured by circumstances, reappear in following generations.
Numerous small battles were fought with Aguinaldo and the insurgents, who were repeatedly defeated only to reappear in other places.
On the south side of a well-marked anticline in the Upper Old Red Sandstone at North Sannox, the Carboniferous strata reappear on the coast with a south dip showing a similar ascending sequence for about half a mile.
They cut so deep into the limestone formation of the plateau as to over-drain it, and often they disappear into swallow holes (dud en) to reappear lower down.
In the latter cases the waters find their way beneath Taurus in subterranean channels, and reappear as the sources of rivers flowing to the coast.
The old gods and mythical figures reappear as heroes and kings, and their battles are fought no longer in heaven but upon earth, where they are localized for the most part in the east of Iran.
Of this boundary they are intermingled with Turko-Finns, but in the Ural mountains they reappear in a second compact body, and thence extend through S.
They descend in parallel ridges of grey Karst limestone, south-westwards to the sea; their last summits reappear in the multitude of rocky islands along the Dalmatian littoral.
In width that forms the eastern boundary of Nejd, to reappear in the copious springs that fertilize El Hasa and the Bahrein littoral.
If alarmed they utter a shrill loud whistle, and rush down the burrow, but reappear after a few minutes to see if the danger is past.
But in a book published posthumously, Le Banquet, these powers reappear at their fullest.
For ordinary steel the critical temperature, at which magnetization practically disappeared, was found to be about 830°, and the curious fact was revealed that, on cooling, magnetization did not begin to reappear until the temperature had fallen 40° below the critical value.