Copyright © Philip M. Parker, INSEAD. Terms of Use.

CRITICAL AREA OF EXTRACTION

Specialty Definition: CRITICAL AREA OF EXTRACTION

DomainDefinition

Mining

The area of coal required to be worked to cause a surface point to suffer all the subsidence possible from the extraction of a given seam.See also:subcritical area of extraction. (references)

Source: compiled by the editor from various references; see credits.

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Alternative Orthography: CRITICAL AREA OF EXTRACTION


Hexadecimal (or equivalents, 770AD-1900s) (references)

43 52 49 54 49 43 41 4C      41 52 45 41      4F 46      45 58 54 52 41 43 54 49 4F 4E

Leonardo da Vinci (1452-1519; backwards) (references)

            

Binary Code (1918-1938, probably earlier) (references)

01000011 01010010 01001001 01010100 01001001 01000011 01000001 01001100 00100000 01000001 01010010 01000101 01000001 00100000 01001111 01000110 00100000 01000101 01011000 01010100 01010010 01000001 01000011 01010100 01001001 01001111 01001110

HTML Code (1990) (references)

&#67 &#82 &#73 &#84 &#73 &#67 &#65 &#76 &#32 &#65 &#82 &#69 &#65 &#32 &#79 &#70 &#32 &#69 &#88 &#84 &#82 &#65 &#67 &#84 &#73 &#79 &#78

ISO 10646 (1991-1993) (references)

0043 0052 0049 0054 0049 0043 0041 004C      0041 0052 0045 0041      004F 0046      0045 0058 0054 0052 0041 0043 0054 0049 004F 004E

Encryption (beginner's substitution cypher): (references)

375243544337354623552393524940239585452353754434948

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INDEX

1. Orthography
2. Bibliography


  

Copyright © Philip M. Parker, INSEAD. Terms of Use.