Although it had long been suspected that these insects were in some way connected with malaria and other diseases, while that the species now called Stegomyia calopus was the carrier of yellow fever had been asserted by Finlay as early as 1881, it was not until the closing years of the 19th century that the brilliant researches of Ross in India, and of Grassi and others in Italy, directed the attention of the whole civilized world to mosquitoes as the exclusive agents in the dissemination of malarial fever.
Orders of the Commission became effective within such time, not less than thirty days, as the Commission should prescribe, and penalties began to take effect from the date fixed by the Commission, unless the carrier secured an injunction from the Court suspending the order.
Seen that each stud is in turn both a field plate and a carrier having a charge induced on it, and then passing on in turn induces further charges on other studs.
She was quiet as he flipped through the individual configurations of each kind of ship, from transport to logistic to the hulking carrier ships.
The only immaculate carrier was the Egyptian.
The Five-foot Spectroheliograph of the Mount Wilson Solar Observatory (camera lens, camera slit and plate carrier in section).
Instead of profiting by Dumouriezs treachery and the successes in La Vende, the Coalition, divided over the resuscitated Polish question, lost time on the frontiers of this new Poland of the west which was sacrificing itself for the sake of a Universal Republic. Thus in January 1794 the territory of France was cleared of the Prussians and Austrians by the victories at Hondschoote, Wattignies and Wissembourg; the army of La Vende was repulsed from Granville, overwhelmed by Hoches army at Le Mans and Savenay, and its leaders shot; royalist sedition was suppressed at Lyons, Bordeaux, Marseilles and Toulon; federalist insurrections were wiped out by the terrible massacres of Carrier at Nantes, the atrocities of Lebon at Arras, and the wholesale executions of Fouch and Collot dHerbois at Lyons; Louis XVI.
Its geographical distribution is of the widest, and its rapidity of breeding, in manure and dooryard filth, so great that, as a carrier of germs of disease, especially cholera and typhoid, the house-fly is now recognized as a potent source of danger; and various sanitary regulations have been made, or precautions suggested, for getting rid of it.
A large proportion of the water which ascends to the leaf acts merely as a carrier for the other raw food materials and is got rid of from the leaf in the form of water vapour through the stomata - this process is known as transpiration.
It is the carrier of a heavy tonnage of coal to Pittsburg, Pennsylvania.