Largely with the view of studying the problem of maintaining equilibrium, several experimenters, including Otto Lilienthal, Percy Filcher and Octave Chanute, cultivated gliding flight by means of aeroplanes capable of sustaining a man.
The sultan of Achin opposed by force of arms the efforts of the Dutch to make their occupation effective, and has succeeded in maintaining a vigorous resistance, the Dutch colonial troops suffering severely from the effects of the insalubrious climate.
The people of the town were employed in maintaining and improving their new lives.
Coloman, however, was expelled by Mstislav of Novgorod; and in his turn Andreas, Mstislav's nominee, was expelled by Daniel of Lodomeria, a powerful prince, who by a flexible policy succeeded in maintaining his position.
Besides maintaining a manly spirit in the population, the towns rapidly added to their importance by the stimulus they gave to all kinds of industry and trade.
As illustrating this process Father Braun (p. 170) cites an interesting correspondence between Archbishop Lanfranc of Canterbury and John of Avranches, archbishop of Rouen, as to the propriety of a bishop wearing a chasuble at the consecration of a church, Lanfranc maintaining as an established principle that the vestment should be reserved for the Mass.
The necessity of maintaining at all costs the single supply route of the army - that through Prilep to points on the Uskub-Salonika railway - no doubt imposed a plan of battle that was to all intents and purposes frontal, for the projected movements of cavalry on Resna and over the Cerna could hardly be regarded as serious attempt at envelopment.
Because of his unmatched contribution to science, we must grudgingly forgive Aristotle for his error in maintaining that men have more teeth than women.
Sometimes he thinks that they came direct from God, like all good things, but he is also fond of maintaining that many of Plato's best thoughts were borrowed from the Hebrew prophets; and he makes the same statement in regard to the wisdom of the other philosophers.
They can standardize in a thousand more ways to a world economy, while maintaining their values, traditions, and distinctions.