THE PROBLEM OF EFFI CIENT USAGE OF ROUGH DIAMONDS: MODERN CONTEXT
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THE PROBLEM OF EFFI CIENT USAGE OF ROUGH DIAMONDS: MODERN CONTEXT
Annotation
PII
S042473880000616-6-1
Publication type
Article
Status
Published
Authors
Alexander Fridman 
Pages
41-55
Abstract
The world amount of raw diamond mining is falling and no new sources discovered, while the demand for the raw diamonds is growing. These factors make the issue of effi cient use of raw diamonds extremely important. The Input-Output model is constructed for the production of diamonds with unique system of raw diamond processing. The model allows calculating the weight loss of the raw diamonds (taking into account the high unit cost and rarity) in the process of production. The properties of the model are investigated; the existence, uniqueness and non-negativity of its solution proved. Since production wastes exceed 50% of the initial raw diamond weight, new processing technologies are required.
Keywords
raw diamond, diamond, model, solution, effi ciency of production
Date of publication
01.07.2011
Number of purchasers
0
Views
104
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0.0 (0 votes)
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