Understanding how the damage occurs, we are that much closer to finding a cure.
The most common of these sulphides is cobaltous sulphide, CoS, which occurs naturally as syepoorite, and can be artificially prepared by heating cobaltous oxide with sulphur, or by fusing anhydrous cobalt sulphate with barium sulphide and common salt.
"It occurs to me you have a great deal to make you happy, even while invisible," remarked the Wizard.
"It occurs to me," said the Wizard, "that we ought to get out of this place before the mother dragon comes back."
Evnitzki states that the saltest water of the whole basin occurs in the Aegean Sea.
Lat., and also occurs in the Bermudas.
If the pressure alters as the water tank empties, a discontinuity occurs in the trace when the tank is refilled, and a fictitious element may be introduced into the diurnal variation.
At the temperate stations the maximum occurs near mid-winter; in the Arctic it seems deferred towards spring.
Simultaneously the forenoon maximum occurs earlier and the afternoon maximum later in the day.
But to the west of this, except in the Rocky Mountain region where storms are numerous, the frequency steadily diminishes, and along the Pacific coast there are large areas where thunder occurs only once or twice a year.
The stable manure is taken into the tortuous passages of these cellars, and the spawn introduced from masses of dry dung where it occurs naturally.
Like the mushroom, it grows in short open pastures and amongst the short grass of open roadsides; sometimes it appears on lawns, but it never occurs in woods or in damp shady places.
In Homer the word IitFoves occurs as a name of inhabitants of Attica, with the epithet (Il.
During his three years of office as resident he was able to render not a few valuable services to the Company; but it is more important to observe that his name nowhere occurs in the official lists of those who derived pecuniary profit from the necessities and weakness of the native court.
The Greek language occurs in their official seals down to the 13th century.
Viscum, called dryos hyphear, is most plentiful on the esculent oak, but occurs also on the robur, Prunus sylvestris and terebinth.
The gas also occurs in minute quantities in the common minerals of the earth's crust.
The name of Alkmaar, which means "all sea," first occurs in the 10th century, and recalls its former situation in the midst of marshlands and lakes.
The rhizome, as met with in commerce, occurs in cylindrical pieces 2 or 3 in.
At the end of this book occurs the note-"I could find no more of this geometricall pairt amongst all his fragments."
It -is worth while to notice that this reference occurs in a chapter "De Multiplicationis et Partitionis compendiis miscellaneis," which, supposing the treatise to have been written in Napier's younger days, may have been his earliest production on a subject over which his subsequent labours were to exert so enormous an influence.
When a change of Government occurs the president chooses a prominent parliamentarian as premier and president of the council.
There also occurs a peculiar genus of lizards with two species, the one marine, the other terrestrial.
It also occurs in blast-furnace gases.
And just because individuals whose lives have uniqueness of meaning are here only objects of pursuit, the attainment of this very individuality, since it is indeed real, occurs not in our present form of consciousness, but in a life that now we see not, yet in a life whose genuine meaning is continuous with our own human life, however far from our present flickering form of disappointed human consciousness that life of the final individuality may be.
The age of the glacial deposits is later than the Glossopteris flora and occurs early in the time of the Gangamopteris flora.
The second and marine type of the Jurassics occurs in Western Australia, on the coastal plain skirting the western foot of the western plateau.
In New South Wales lode tin occurs principally in the granite and stream tin under the basaltic country in the extreme north of the state, at Tenterfield, Emmaville, Tingha, and in other districts of New England.
Magnetite occurs in great abundance in Western Australia, together with haematite, which would be of enormous value if cheap labour were available.
The ore generally occurs in the form of oxides, manganite and pyrolusite, and contains a high percentage of sesquioxide of manganese.
Iridosmine occurs commonly with gold or tin in alluvial drifts.
Oxyuris, though chiefly parasitic in the Mammalia, occurs also in reptiles, Amphibia and one or two insects.
After the second larval moult, he passes through a passive stage comparable to the pupa-stadium of an b insect, and during this stage, which occurs inside the root, the reproductive organs are perfected.
The tin occurs in the form of cassiterite, and is found chiefly in or near the crystalline rocks, especially the granite.
As stream tin it occurs abundantly in some of the alluvial deposits derived from the crystalline area, especially on the west coast.
Gothite occurs with other iron oxides, especially limonite and hematite, and when found in sufficient quantity is mined with these as an ore of iron.
In Western Australia the lead occurs in the form of sulphides and carbonates of great richness, but the quantity of silver mixed with it is very small.
In New South Wales, in the form of cinnabar, it has been discovered on the Cudgegong river, near Rylstone, and it also occurs at Bingara, Solferino, Yulgilbar and Cooma.
Wolfram (tungstate of iron and manganese) occurs in some of the states, notably in New South Wales, Victoria, Tasmania and Queensland.
Cobalt occurs in New South Wales, Victoria and South Australia, and efforts have been made in the former state to treat the ore, the metal having a high commercial value; but the market is small, and no attempt has been made up to 1907 to produce it on any large scale.
It usually occurs in association with other minerals in veins.
Brown coal, or lignite, occurs principally in Victoria.