FREE BOOKS

Author's List




PREV.   NEXT  
|<   79   80   81   82   83   84   85   86   87   88   89   90   91   >>  
showed absence of organic disease. The anaesthetist regarded the death as one from cardiac failure due to reflex inhibition by irritation of the vagus. We are not told the posture of the child or the method employed.--The Lancet. [Footnote 1: We are indebted to Mr. Hammond Smith, honorary surgeon to the hospital, and Mr. Edgar Collis for the notes of the case.--Ed. Lancet] * * * * * The resistance of nickel steel to the attack of water increases with the nickel contents. The least expanding alloys, containing about 36 per cent. of nickel, are sufficiently unassailable, and can be exposed for months to air saturated with moisture without being tainted by rust. With a view of testing the expansion of nickel steel, experiments have been carried out by allowing measuring rods to remain in warm water for some hours, according to The Iron and Coal Trades Review. They were not wiped off when taken out, but were exposed for a longer period to hot steam, but the lines traced on the polished surfaces were not altered. The rough surfaces, when exposed to steam, were covered after several days with a continuous, but little adhesive, coat of rust. * * * * * RECENT BOOKS APPLIED MECHANICS. A Treatise for the Use of Students who have time to work Experimental, Numerical, and Graphical Exercises illustrating the subject. By John Perry. With 371 illustrations. 12mo, cloth. 678 pages. London, 1897. $3 50 ARCHITECTURE. Architectural Drawing for Mechanics. By I. P. Hicks. A comprehensive treatise on Architectural Drawing for Building Mechanics, showing the learner how to proceed step by step in every detail of the work. Square 12mo, cloth. 6 illustrations. 94 pages. New York, 1897. $1 00 ARCHITECTURE. The Planning and Construction of High Office Buildings. By W. H. Birkmire. 8vo, cloth. Illustrated. 345 pages. New York, 1898. $3 50 ARCHES. A Treatise on Arches. Designed for the Use of Engineers and Students in Technical Schools. By M. A. Howe. 8vo, cloth. New York, 1897. $4 00 ASBESTOS AND ASBESTIC. Their Properties, Occurrence and Use. By R. H. Jones. With 11 Collotype Plates and other illustrations. 8vo, cloth. London, 1897. $6 50 ASSAYING. A Manual of Assaying Gold, Silver, Lead,
PREV.   NEXT  
|<   79   80   81   82   83   84   85   86   87   88   89   90   91   >>  



Top keywords:

nickel

 

exposed

 

illustrations

 

London

 

Students

 

Treatise

 
surfaces
 

Architectural

 

Drawing

 

ARCHITECTURE


Mechanics
 

Lancet

 

Exercises

 

subject

 

illustrating

 

ASBESTIC

 

Properties

 

Graphical

 
Occurrence
 

Numerical


Silver

 
MECHANICS
 

APPLIED

 

RECENT

 

Assaying

 
Manual
 

Plates

 
Experimental
 

Collotype

 

ASSAYING


detail

 

Square

 

adhesive

 

proceed

 

Buildings

 

Construction

 

Planning

 
Illustrated
 

Birkmire

 

learner


ARCHES
 
Technical
 

Engineers

 
Designed
 
Schools
 
Office
 

Arches

 

Building

 

showing

 

treatise