From 1810 to 1812 he travelled in France, Switzerland and Italy, and on his return to Paris published an Essai critique sur la topographic de Syracuse (1812), designed to elucidate Thucydides.
He had the credit of being the first to explain the process of etherification and to elucidate the formation of ether by the interaction of sulphuric acid and alcohol.
A remarkable &c, expedition by Baron Toll in 1892 through the regions watered by the Lena, resulted in the collection of material which Afghan- will greatly help to elucidate some of the problems which beset the geological history of the world, proving inter alia the primeval existence of a boreal zone of the Jurassic sea round the North Pole.
That the palatal structure must be taken into consideration by taxonomers as affording hints of some utility there can no longer be a doubt; but perhaps the characters drawn thence owed more of their worth to the extraordinary perspicuity with which they were presented by Huxley than to their own intrinsic value, and if the same power had been employed to elucidate in the same way other parts of the skeleton - say the bones of the sternal apparatus or even of the pelvic girdle - either set might have been made to appear quite as instructive and perhaps more so.
The second and third sets elucidate the actual structure of the molecule: these are known as " constitutional properties."
Whether the national hieroglyphic system of the Hittites expressed the same Indo-European language as, according to Hrozny, their cuneiform does, we do not know, as further attempts to elucidate it made by Campbell Thompson 11 and Cowley," while in themselves very interesting experiments, do not seem to take us further than previous attempts by Sayce and others.
They are amongst the earliest examples of the "catenic" (catena, chain) form of commentary, consisting of a series of extracts from the fathers, arranged, with independent additions, to elucidate the portions of Scripture concerned.
Although we have not reached a stage of certainty regarding their origin, function and destiny, recent investigations have brought forward evidence to elucidate the importance of the part played by the different cells in the various types of the inflammatory process.
This, one of the most difficult problems of pathology, is being attacked by many able workers, who are all striving from different standpoints to elucidate the nature of these new formations, which spring from the normal tissues in which they develop and which they destroy.
Hunter's researches on the severer anaemias are doing much to elucidate these subtle maladies.
Blunt and C. Huber have done much to elucidate the main physical features of the country.
This fact of the idiosyncrasy of national poetry he illustrated with great fulness and richness in the case of Homer, the nature of whose works he was one of the first to elucidate, the Hebrew poets, and the poetry of the north as typified in ' ` Ossian."
These enabled him to elucidate the true nature of soap; he was also able to discover the composition of stearin and olein, and to isolate stearic and oleic acids, the names of which were invented by him.
More important still is the application of Semitic study to elucidate the Gospels.
Not that the " Wolfian theory " of the Homeric poems is directly supported by anything in the Scholia; the immediate object of the Prolegomena was not to put forward that theory, but to elucidate the new and remarkable conditions under which the text of Homer had to be settled, viz.
The scanty and obscure references to finance, and to economic matters generally, in classical literature do not elucidate all the details of the system; but the analogies of other countries, e.g.
These conditions elucidate the fact that the Parthian Empire, though founded on annexation and perpetually menaced by hostile arms in both the East and the West, yet Later Illsnever took a strong offensive after the days of tory- of the Mithradates II.
"In all that I have said concerning the origin and progress of rent I have briefly repeated, and endeavoured to elucidate, the principles which Malthus has so ably laid down on the same subject in his Inquiry into the Nature and Progress of Rent."
Notwithstanding the many attempts, both by excavations and speculative writings, to elucidate the history of this unique monument, the archaeological data available are insufficient to decide definitely between the conflicting opinions held with regard to the date of its construction and the purpose for which it was originally intended.
The discovery (by Professor Helbig in 1886) of two sets of actual apparatus near Perugia and various representations on vases help to elucidate the somewhat obscure accounts of the method of playing the game contained in the scholia and certain ancient authors who, it must not be forgotten, wrote at a time when the game itself had become obsolete, and cannot therefore be looked to for a trustworthy description of it.
The Royal Society of London awarded him the Davy medal in 1881 for his researches on indigo, the nature and composition of which he did more to elucidate than any other single chemist, and which he also succeeded in preparing artificially, though his methods were not found commercially practicable.
He seems to waver between the opinion that finite individuals have no independent being and the opinion that they have it in an infinitesimal degree; and the conception of " degrees of existence " in the essay on Virtue is not developed to elucidate the point.
But the study that should elucidate the fundamental similarities or homologies between the several classes, and should suggest the relations of the Echinoderma to other phyla, had scarcely begun.
Neumayr adduced the Triassic sea-urchin Tiarechinus, in which the apical system forms half of the test, as an argument for the origin of Echinoidea from an ancestor in which the apical system was of great importance; but a genus appearing so late in time, in an isolated sea, under conditions that dwarfed the other echinoid dwellers therein, cannot seriously be thought to elucidate the origin of pre-Silurian Echinoidea, and the recent discovery of an intermediate form suggests that we have here nothing but degenerate descendants of a well-known Palaeozoic family (Lepidocentridae).
Parliamentary diarists like DEwes, Burton and Walter Yonge, only a fragment of whose shorthand notes in the British Museum has been published (Camden Society), elucidate the bare official statements; and from 1660 the series of parliamentary debates is fairly complete, though not so full or authoritative as it becomes with Hansard in the 19th century.
It was not a council of war, but, as it were, a council to elucidate certain questions for the Emperor personally.