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Fitch notation
Known as:
Calculus (disambiguation)
, Fitch
, Fitch-style calculus
Fitch notation, also known as Fitch diagrams (named after Frederic Fitch), is a notational system for constructing formal proofs used in sentential…
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Related topics
Related topics
5 relations
Existential generalization
Formal proof
Jape (software)
LaTeX
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Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
Review
2007
Review
2007
When to Use Volunteer Labor Resources? An Organizational Analysis for Nonprofit Management
F. Handy
,
J. Brudney
2007
Corpus ID: 15461532
Volunteer labor is commonly used to produce many goods and services in our economy. Many studies examine the supply of volunteer…
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Highly Cited
2003
Highly Cited
2003
Molecular and Historical Aspects of Corn Belt Dent Diversity
J. Labate
,
K. Lamkey
,
+6 authors
Pickett
2003
Corpus ID: 9810493
Tens-of-thousands of open-pollinated cultivars of corn (Zea mays L.) are being maintained in germplasm banks. Knowledge of the…
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Highly Cited
2002
Highly Cited
2002
REVISION OF GERANIUM SECTIONS AZORELLOIDA, NEOANDINA, AND PARAMENSIA (GERANIACEAE)
C. Aedo
,
J. Aldasoro
,
C. Navarro
2002
Corpus ID: 83509644
The sections Azorelloida, Neoandina, and Paramensia of Geranium, all of them from the Andes, are taxonomically revised. Fruits…
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2002
2002
Chromosome and breeding system evolution of the genus Mercurialis (Euphorbiaceae): implications of ITS molecular phylogeny
M. Krähenbühl
,
Y.-M. Yuan
,
P. Küpfer
Plant Systematics and Evolution
2002
Corpus ID: 25364724
Abstract. The internal transcribed spacers (ITS1 and ITS2) of nuclear ribosomal DNA were amplified and sequenced from 19 samples…
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1996
1996
Electrodes Modified with Synthetic Clay Minerals: Electrochemistry of Cobalt Smectites
Yan Xiang
,
G. Villemure
1996
Corpus ID: 26651278
Hydrothermal treatment of a mixture of silicic acid, cobalt chloride, sodium dithionite and sodium hydroxide at 250 °C under 500…
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Highly Cited
1993
Highly Cited
1993
The phylogenetic analysis of allozyme data: Invalidity of coding alleles by presence/absence and recommended procedures
R. Murphy
1993
Corpus ID: 56055490
Highly Cited
1992
Highly Cited
1992
Copulatory behaviour in a colony of lesser kestrels: sperm competition and mixed reproductive strategies
J. J. Negro
,
J. Donázar
,
F. Hiraldo
Animal Behaviour
1992
Corpus ID: 53162766
Highly Cited
1987
Highly Cited
1987
Exercise Testing and Exercise Prescription for Special Cases: Theoretical Basis and Clinical Application
J. Skinner
1987
Corpus ID: 72009612
Section I. General Considerations * General Principles of Exercise Testing Victor F. Froelicher and Stephen G. Stahr * General…
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1985
1985
Albumin Evolution and its Phylogenetic and Taxonomic Implications in several Lacertid Lizards
D. Lutz
,
W. Mayer
1985
Corpus ID: 84257193
Albumins from several species assigned to Lacerta s. 1. and Gallotia were investigated by means of the Micro-Complement fixation…
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Highly Cited
1982
Highly Cited
1982
Deformation of an island arc: Rates of moment release and crustal shortening in intraplate Japan determined from seismicity and Quaternary fault data
S. Wesnousky
,
C. Scholz
,
K. Shimazaki
1982
Corpus ID: 4843666
The historical record of large (M > 6.9) earthquakes and geologically determined rates of slip on Quaternary faults in intraplate…
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