Miners' Circular, Utgaver 1-40U.S. Government Printing Office, 1913 |
Inni boken
Resultat 1-5 av 100
Side 28
... minutes ; in another 75 shots were fired in 35 minutes . Explosions resulted in both instances . Under such circumstances the smoke and gases from the shots gathered in such quantities that the men were unable to do their work properly ...
... minutes ; in another 75 shots were fired in 35 minutes . Explosions resulted in both instances . Under such circumstances the smoke and gases from the shots gathered in such quantities that the men were unable to do their work properly ...
Side 33
... minutes after lighting it , if squibs were used , or 12 hours after light- ing if fuse was used . When shots are fired electrically be sure that all wires are disconnected from the battery , and wait at least 5 min- utes before ...
... minutes after lighting it , if squibs were used , or 12 hours after light- ing if fuse was used . When shots are fired electrically be sure that all wires are disconnected from the battery , and wait at least 5 min- utes before ...
Side 15
... minute would carry into the mine about 750 gallons of water a day . In summer , with a temperature of 80 ° F. and a relative humidity of 70 per cent outside the mine , a current of 100,000 cubic feet per minute would carry into the mine ...
... minute would carry into the mine about 750 gallons of water a day . In summer , with a temperature of 80 ° F. and a relative humidity of 70 per cent outside the mine , a current of 100,000 cubic feet per minute would carry into the mine ...
Side 18
... minute diameter . These minute branches pass into capillaries . Capillaries are a network of fine vessels that transmit the blood from the minute branches of the arteries to the minute veins . THE VENOUS SYSTEM . The venous system ...
... minute diameter . These minute branches pass into capillaries . Capillaries are a network of fine vessels that transmit the blood from the minute branches of the arteries to the minute veins . THE VENOUS SYSTEM . The venous system ...
Side 25
... minutes . Small doses of whisky or brandy may be given , provided there is no hemorrhage . One or two teaspoonfuls every 15 or 20 minutes will help to tide the patient over until the doctor comes . Inhalation of oxygen is often of much ...
... minutes . Small doses of whisky or brandy may be given , provided there is no hemorrhage . One or two teaspoonfuls every 15 or 20 minutes will help to tide the patient over until the doctor comes . Inhalation of oxygen is often of much ...
Innhold
47 | |
35 | |
41 | |
49 | |
55 | |
75 | |
84 | |
39 | |
7 | |
12 | |
26 | |
34 | |
45 | |
49 | |
6 | |
12 | |
5 | |
11 | |
5 | |
11 | |
3 | |
10 | |
1 | |
6 | |
21 | |
5 | |
11 | |
16 | |
7 | |
1 | |
20 | |
41 | |
44 | |
45 | |
53 | |
55 | |
56 | |
57 | |
59 | |
61 | |
74 | |
83 | |
101 | |
41 | |
51 | |
75 | |
12 | |
32 | |
14 | |
66 | |
76 | |
1 | |
12 | |
18 | |
24 | |
33 | |
Andre utgaver - Vis alle
Vanlige uttrykk og setninger
accidents acetylene afterdamp amount analysis aspirator bulb atmosphere bandage battery black damp blasting blood bottle brattice BULLETIN Bureau of Mines burette burning canaries carbide carbide lamp carbon dioxide carbon monoxide carbon monoxide detector cars cartridge cause cent CIRCULAR Clarence Hall coal dust coal mines color combustion concentrations cubic dangerous detecting determination detonator device drill hole dynamite electric equipment explosive mixture falls feet figs FIGURE filament fire fire damp first-aid flame safety lamp fuse G. S. Rice gases gauze glass H. H. Clark heat hoolamite hydrogen sulphide ignited inches indicator light meter methane detector method miners minutes operations oxygen breathing apparatus percent percentage permissible explosives pipette poisoning powder precautions present pressure procedure props removed rescue station rheostat roof rubber sample container seal shot firer solution stopcock sulphur dioxide TECHNICAL PAPER temperature timber tion tube underground usually valve vapor ventilation volume wire
Populære avsnitt
Side 8 - Resuscitation, composed of authorized representatives of The American Medical Association, The National Electric Light Association and The American Institute of Electrical Engineers.
Side 21 - It is about 4£ inches long and is lined with mucous membrane, which is continuous with that of the nose and mouth.
Side 23 - The patient must be watched, and, if natural breathing stops, artificial respiration should be resumed at once. 11. In carrying out resuscitation, it may be necessary to change the operator. This change must be made without losing the rhythm of respiration. By this procedure, no confusion results at the time of change of operator, and a regular rhythm is kept up.
Side 23 - Not infrequently the patient, after a temporary recovery of respiration, stops breathing again. The patient must be watched, and, if natural breathing stops, artificial respiration should be resumed at once.
Side 21 - Mining and treatment of feldspar and kaolin in the southern Appalachian region, by AS Watts. 1913. 170 pp., 16 pis., 12 figs. BULLETIN 56.
Side 62 - When the methane content of air in face operations exceeds 1 percent at any point not less than 12 inches from the roof, face, or rib, as determined by a permissible methane detector, a permissible flame safety lamp, or chemical analysis, this condition shall be corrected by improving the ventilation promptly.
Side 21 - BULLETIN 17. A primer on explosives for coal miners, by CE Munroe and Clarence Hall. 61 pp., 10 pis., 12 figs. Reprint of United States Geological Survey Bulletin 423. BULLETIN 20. The explosibility of coal dust, by GS Rice, with chapters by JCW Frazier, Axel Larsen, Frank Haas, and Carl Scholz.
Side 9 - ... 6. Continue artificial respiration without interruption until natural breathing is restored, if necessary, four hours or longer, or until a physician declares the patient is dead. 7. As soon as this artificial respiration has been started and while it is being continued, an assistant should loosen any tight clothing about the patient's neck, chest or waist.
Side 14 - BULLETIN 15. Investigations of explosives used in coal mines, by Clarence Hall, WO Snelling, and SP Howell, with a chapter on the natural gas used at Pittsburgh, by GA Burrell, and an introduction by CE Munroe.
Side 60 - BULLETIN 44. First national mine-safety demonstration, Pittsburgh, Pa., October 30 and 31, 1911, by HM Wilson and AH Fay; with a chapter on the explosion at the experimental mine, by GS Rice.