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

MICROSEISMIC INSTRUMENT

Specialty Definition: MICROSEISMIC INSTRUMENT

DomainDefinition

Mining

An instrument for observing the behavior of roof strata and supports. The device is inserted in 4-ft (1.2-m) long 1-1/2-in (3.8-cm) diameter holes, drilled at selected points, for listening to subaudible vibrations whichare known to precede rock failure. (references)

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

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Alternative Orthography: MICROSEISMIC INSTRUMENT


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

4D 49 43 52 4F 53 45 49 53 4D 49 43      49 4E 53 54 52 55 4D 45 4E 54

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

    

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

01001101 01001001 01000011 01010010 01001111 01010011 01000101 01001001 01010011 01001101 01001001 01000011 00100000 01001001 01001110 01010011 01010100 01010010 01010101 01001101 01000101 01001110 01010100

HTML Code (1990) (references)

&#77 &#73 &#67 &#82 &#79 &#83 &#69 &#73 &#83 &#77 &#73 &#67 &#32 &#73 &#78 &#83 &#84 &#82 &#85 &#77 &#69 &#78 &#84

ISO 10646 (1991-1993) (references)

004D 0049 0043 0052 004F 0053 0045 0049 0053 004D 0049 0043      0049 004E 0053 0054 0052 0055 004D 0045 004E 0054

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

474337524953394353474337243485354525547394854

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INDEX

1. Orthography
2. Bibliography


  

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