Iron: An Illustrated Weekly Journal for Iron and Steel Manufacturers, Metallurgists, Mine Proprietors, Engineers, Shipbuilders, Scientists, Capitalists ..., Band 29Perry Fairfax Nursey Knight and Lacey, 1838 |
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Seite 18
... produced from any given weight of hides or skins is so much greater than usual ( owing to there being less waste of the constituent elements , tannin and gelatine ) -that the increase is of itself nearly sufficient to defray all the ...
... produced from any given weight of hides or skins is so much greater than usual ( owing to there being less waste of the constituent elements , tannin and gelatine ) -that the increase is of itself nearly sufficient to defray all the ...
Seite 19
... produced were it only tannin , and he will find the ashes to be lime , which he may prove by a bit of moistened turmeric paper . If the increased weight of my leather was owing to artificial or extraneous ad- ditions , itwould be ...
... produced were it only tannin , and he will find the ashes to be lime , which he may prove by a bit of moistened turmeric paper . If the increased weight of my leather was owing to artificial or extraneous ad- ditions , itwould be ...
Seite 20
... produced , the latitude of the places of observation being 55..58 N. " The answer O. N. gave to this question was , " if the perpendicular P N did not fall upon D Z ' produced , then by a very simple calculation it might be shown that ...
... produced , the latitude of the places of observation being 55..58 N. " The answer O. N. gave to this question was , " if the perpendicular P N did not fall upon D Z ' produced , then by a very simple calculation it might be shown that ...
Seite 21
... produce D Z ' " . No one can be so dull , as not to see at once that the latter part of the above quoted observations , as ... produced , " and this information he gave a week previously to the date of my last letter . Well , sup- pose I ...
... produce D Z ' " . No one can be so dull , as not to see at once that the latter part of the above quoted observations , as ... produced , " and this information he gave a week previously to the date of my last letter . Well , sup- pose I ...
Seite 26
... produced fracture , than come under it . It has also been my practice , as it is of every prudent and experienced engineer , never to expose a cast - iron beam , under any circumstances , to more than one - sixth of the weight that ...
... produced fracture , than come under it . It has also been my practice , as it is of every prudent and experienced engineer , never to expose a cast - iron beam , under any circumstances , to more than one - sixth of the weight that ...
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Beliebte Passagen
Seite 252 - For which of you, intending to build a tower, sitteth not down first and counteth the cost, whether he have sufficient to finish it ? Lest haply after he hath laid the foundation, and is not able to finish...
Seite 422 - The square of the hypothenuse is equal to the sum of the squares of the other two sides ; as, 5033 402+302.
Seite 398 - An act to amend an act entitled an act to provide for the better security of the lives of passengers on board of vessels propelled in whole or in part by steam...
Seite 353 - Sir, — I am directed by Lord John Russell to acknowledge the receipt of your letter of the...
Seite 400 - ... and taxes may be sued for and recovered in the name of the United States, in any proper form of action, before any...
Seite 288 - ... act, shall, after a thorough examination of the same, make a certificate, in which he or they shall state his or their opinion whether said boilers are sound and fit for use, together with the age of...
Seite 400 - That every captain, engineer, pilot, or other person employed on board of any steamboat or vessel, propelled in whole or in part by steam, by whose misconduct, negligence, or inattention to his or their respective duties, the life or lives of any person or persons on board said vessel may be destroyed, shall be deemed guilty of manslaughter, and, upon conviction thereof before any Circuit Court in the United States, shall be sentenced to confinement at hard labor for a period not more than ten years.
Seite 288 - He states that the cases of disease on the dark side of an extensive barrack at St. Petersburg have been uniformly for many years in the proportion of three to one to those on the side exposed to strong light.
Seite 31 - Then, the 163d section enacts " that all persons shall have free liberty to pass along and upon, and to use and employ, the said railway, with carriages properly constructed as by this act directed, upon payment only of such rates and tolls as shall be demanded by the said company, not exceeding the respective rates or tolls by this act authorized, and subject to the...
Seite 400 - ... and hose suitable to be worked on said boat in case of fire, and carry the same upon each and every voyage, in good order...