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Punched card
Known as:
IBM Port-A-Punch
, Punch card
, Hollerith code
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A punched card or punch card is a piece of stiff paper that can be used to contain digital information represented by the presence or absence of…
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Related topics
Related topics
50 relations
APEXC
BASIC
BRLESC
CER Computer
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Broader (1)
History of software
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2009
2009
The Evolution of Software Size: A Search for Value ©
A. Minkiewicz
2009
Corpus ID: 16828590
Software size measurement continues
2008
2008
Numerical study on laminar convection heat transfer in a rectangular channel with longitudinal vortex generator . Part A : Verification of field synergy principle
J. Wu
,
W. Tao
2008
Corpus ID: 162179260
This study presents numerical computation results on laminar convection heat transfer in a rectangular channel with a pair of…
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Review
2006
Review
2006
Romanization Is Not Enough
J. W. P. M. A. Mls
2006
Corpus ID: 62222066
ABSTRACT For finding nonroman script library materials, catalogs with romanized access points alone are inadequate because they…
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1986
1986
Aeroelastic effects in the structural dynamic analysis of vertical axis wind turbines
D. Lobitz
,
T. Ashwill
1986
Corpus ID: 109091912
Aeroelastic effects impact the structural dynamic behavior of vertical axis wind turbines (VAWRs) in two major ways. First, the…
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1983
1983
Development of an Interactive Computer Program to Produce Body Description Data
L. Baughman
1983
Corpus ID: 60191074
Abstract : This report documents program GEBOD (GEnerator of BODy data) an interactive computer program which produces the body…
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1982
1982
A comprehensive system for interpreting seismic-refraction arrival-time data using interactive computer methods
H. Ackermann
,
L. Pankratz
,
D. Dansereau
1982
Corpus ID: 59771332
A set of interactive computer programs are described whose purpose is to calculate velocity and depth models from refraction…
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Highly Cited
1978
Highly Cited
1978
UNIX time-sharing system: The programmer's workbench
T. Dolotta
,
R. C. Haight
,
J. Mashey
Bell Labs technical journal
1978
Corpus ID: 21869088
Many, if not most, UNIX∗ systems are dedicated to specific projects and serve small, cohesive groups of (usually technically…
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1962
1962
A FORTRAN PROGRAM FOR CALCULATING SINGLE CRYSTAL ABSORPTION CORRECTIONS
D. Wehe
,
W. Busing
,
H. A. Levy
1962
Corpus ID: 59903147
A Fortran program is described for calculating the absorption correction for application to single crystal x ray or neutron…
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1952
1952
Library applications of punched cards : a description of mechanical systems
R. Parker
1952
Corpus ID: 60167142
1941
1941
Punched Card Methods in Scientific Computation
W. J. Eckert
1941
Corpus ID: 61204524
The publication of this book paved the way for computing in the 1940s. It applied the idea of machines which could read and…
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