Mechanical working of sheet selenium ruby glass

1962 ◽  
Vol 19 (8) ◽  
pp. 419-423
Author(s):  
M. A. Tsaritsyi ◽  
N. I. Zakharenko ◽  
P. E. Odnodvortsev ◽  
A. M. Kiryushkin ◽  
Z. I. Prokof'eva
Keyword(s):  
Ruby Glass ◽  
Mechanical Working

scholarly journals Red ruby glass from gold nanoparticles obtained by LASiS – a new approach.

2020 ◽  
Vol 537 ◽  
pp. 119987
Author(s):  
J.C. Almeida ◽  
E.J.C. Davim ◽  
I.M.Miranda Salvado ◽  
M.H.V. Fernandes ◽  
F.M. Costa ◽  
...  
Keyword(s):  
Gold Nanoparticles ◽  
Ruby Glass ◽  
New Approach

Before striking gold in gold-ruby glass

Nature ◽  
2000 ◽  
Vol 407 (6805) ◽  
pp. 691-692 ◽  
Author(s):  
F. E. Wagner ◽  
S. Haslbeck ◽  
L. Stievano ◽  
S. Calogero ◽  
Q. A. Pankhurst ◽  
...  
Keyword(s):  
Ruby Glass

SELENIUM RUBY GLASS*

1942 ◽  
Vol 25 (5) ◽  
pp. 123-127 ◽  
Author(s):  
John D. Sullivan ◽  
Chester R. Austin
Keyword(s):  
Ruby Glass

Study of the effect of mechanical working on the rheological properties of some potential artificial lubricants for human joints

1971 ◽  
Vol 10 (1) ◽  
pp. 21-27 ◽  
Author(s):  
M. A. M. A. Younes ◽  
P. S. Walker ◽  
P. C. Seller ◽  
D. Dowson ◽  
V. Wright
Keyword(s):  
Rheological Properties ◽  
Mechanical Working ◽  
Human Joints

scholarly journals Parameters Selection for Electropolishing Process of Products Made of Copper and Its Alloys

2017 ◽  
Vol 62 (3) ◽  
pp. 1443-1447 ◽  
Author(s):  
T. Maciąg ◽  
J. Wieczorek ◽  
B. Węcki
Keyword(s):  
Vital Role ◽  
Surface Geometry ◽  
Electric Industry ◽  
Ferrous Alloys ◽  
Mechanical Working ◽  
Medical Apparatus ◽  
Mechanical Preparation ◽  
Optimal Current ◽  
Surface Microgeometry ◽  
Time Required

AbstractElectropolishing is electrochemical method used in metal working that has a vital role in production of medical apparatus, in food or electric industry. The purpose of this paper is to determine optimal current parameters and time required for conducting electropolishing process from the perspective of changes of surface microgeometry. Furthermore, effect of different types of mechanical working used before electropolishing on final surface state was evaluated by observation in changes of topography. Research was conducted on electrolytic copper and brass. Analysis of surface geometry and its parameters (Ra, Sa) was used as criterion describing efficiency of chemical electropolishing. Results of the experiment allow for current parameter optimization of electrochemical polishing process for selected non-ferrous alloys with preliminary mechanical preparation of the surface.

Origin of the Red Color of Satsuma Copper-Ruby Glass as Determined by EXAFS and Optical Absorption Spectroscopy

2004 ◽  
Vol 82 (3) ◽  
pp. 689-695 ◽  
Author(s):  
Izumi Nakai ◽  
Chiya Numako ◽  
Hideo Hosono ◽  
Kazuo Yamasaki
Keyword(s):  
Optical Absorption ◽  
Absorption Spectroscopy ◽  
Optical Absorption Spectroscopy ◽  
Ruby Glass ◽  
Red Color

Searching for a Tide Table for Business:

2021 ◽  
Vol 53 (6) ◽  
pp. 139-174
Author(s):  
Laetitia Lenel
Keyword(s):  
Statistical Inference ◽  
Historical Context ◽  
The United States ◽  
Economic Research ◽  
Inside Information ◽  
Mechanical Working ◽  
Cast Doubt ◽  
Business Forecasting ◽  
History Of ◽  
General Business

The article investigates the methods and conceptions of statistical inference used in business forecasting in the United States and in Europe in the 1920s. After presenting the methods and arguments used by the members of the Harvard Committee on Economic Research in the first years after its establishment in 1919, the article explores the far-reaching changes in method and conviction from 1922 on. The members’ realization that the future evolved differently than predicted prompted them to give up their hope for mechanical means of forecasting and to revoke their calls for the employment of the mathematical theory of probability in economics. Instead, they established an extensive correspondence with economic and political decision-makers that allowed them to base their forecasts on “inside information.” Subsequently, the article traces European attempts to adopt the Harvard Index of General Business Conditions in the early 1920s. Impressed by the seemingly mechanical working of the Harvard index, European economists and statisticians sought to establish similar indices for their countries. However, numerous revisions of the Harvard index in the mid-1920s cast doubt on the universality of the index and the existence of stable patterns and led European researchers to pursue different paths of investigation. The article complicates the larger history of statistical inference in economics in two meaningful ways. First, it argues that statistical inference with probability was not the long-sought solution for the problem of objectivity but a long-contested, and repeatedly discarded, approach. Second, it shows that these contestations were often triggered by deviations between forecasts and the conditions actually observed and by this means argues for the importance of the historical context in the history of economics.

An automated multiparameter monitoring facility for a robotized mechanical working process

1989 ◽  
Vol 32 (8) ◽  
pp. 774-776
Author(s):  
A. S. Mironenko ◽  
Yu. V. Slobodyanik ◽  
L. A. Zhivova
Keyword(s):  
Working Process ◽  
Mechanical Working ◽  
Multiparameter Monitoring ◽  
Monitoring Facility

Processing parameters for the mechanical working of 9 Cr–1 Mo steel: processing maps approach

2004 ◽  
Vol 20 (12) ◽  
pp. 1545-1550 ◽  
Author(s):  
P.V. Sivaprasad ◽  
S.L. Mannan ◽  
Y.V.R.K. Prasad
Keyword(s):  
Processing Parameters ◽  
Processing Maps ◽  
Mechanical Working ◽  
Steel Processing
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