Results 361 to 370 of about 1,318,508 (390)
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Alexandroff Homology and Path Homology
Mathematical Notes, 2022zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Fertility and Sterility, 1978
Between July 1, 1969, and October 31, 1977, 619 patients were evaluated for infertility. Homologous insemination (AIH) was employed in 53 patients, many of whom had other contributory causes of infertility. There have been 14 single pregnancies in 11 women, including 4 spontaneous abortions, 1 ectopic pregnancy, 8 term deliveries, and 1 pregnancy in ...
W C, Nunley +2 more
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Between July 1, 1969, and October 31, 1977, 619 patients were evaluated for infertility. Homologous insemination (AIH) was employed in 53 patients, many of whom had other contributory causes of infertility. There have been 14 single pregnancies in 11 women, including 4 spontaneous abortions, 1 ectopic pregnancy, 8 term deliveries, and 1 pregnancy in ...
W C, Nunley +2 more
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Canadian Journal of Mathematics, 1978
There have been few published results concerning the relationship between the homology groups of branched and unbranched covering spaces of knots, despite the fact that these invariants are such powerful invariants for distinguishing knot types and have long been recognised as such [8]. It is well
Hartley, Richard, Murasugi, Kunio
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There have been few published results concerning the relationship between the homology groups of branched and unbranched covering spaces of knots, despite the fact that these invariants are such powerful invariants for distinguishing knot types and have long been recognised as such [8]. It is well
Hartley, Richard, Murasugi, Kunio
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Cladistics, 2011
AbstractHomology in cladistics is reviewed. The definition of important terms is explicated in historical context. Homology is not synonymous with synapomorphy: it includes symplesiomorphy, and Hennig clearly included both plesiomorphy and synapomorphy as types of homology.
Kevin C, Nixon, James M, Carpenter
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AbstractHomology in cladistics is reviewed. The definition of important terms is explicated in historical context. Homology is not synonymous with synapomorphy: it includes symplesiomorphy, and Hennig clearly included both plesiomorphy and synapomorphy as types of homology.
Kevin C, Nixon, James M, Carpenter
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2021
Une variété lisse, compacte et orientée est à dualité de Poincaré si le morphisme d'intersection des cycles définit une forme bilinéaire non dégénérée sur son homologie. Ce résultat ne s'étend pas aux variétés singulières, ce qui a motivé l'introduction de la théorie d'homologie d'intersection. Ce texte est une brève introduction à cette théorie, et en
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Une variété lisse, compacte et orientée est à dualité de Poincaré si le morphisme d'intersection des cycles définit une forme bilinéaire non dégénérée sur son homologie. Ce résultat ne s'étend pas aux variétés singulières, ce qui a motivé l'introduction de la théorie d'homologie d'intersection. Ce texte est une brève introduction à cette théorie, et en
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Metabolic regulation of homologous recombination repair by MRE11 lactylation
Cell, 2023Yuping Chen +26 more
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English Text Construction, 2017
The November 1997 issue ofIndexmagazine featured a rather unusual piece by avantgardist John Jesurun, which apparently had surprised even the editors – and this despite having commissioned the contribution themselves. Building on the already troubled conversion from James M.
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The November 1997 issue ofIndexmagazine featured a rather unusual piece by avantgardist John Jesurun, which apparently had surprised even the editors – and this despite having commissioned the contribution themselves. Building on the already troubled conversion from James M.
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Homological stability for completed homology
Mathematische Annalen, 2015zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Calegari, Frank, Emerton, Matthew
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When is homology not homology?
Current Opinion in Genetics & Development, 1998Although genes have specific phenotypic consequences in a given species, this functional relationship can clearly change during the course of evolution. Many cases of evolutionary dissociations between homologous genes and homologous morphological features are now known.
G A, Wray, E, Abouheif
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From Leibniz Homology to Cyclic Homology
K-Theory, 2002Given an algebra \(A\), the author constructs a natural homomorphism \(HL_{\ast+1}(A)\to HH_\ast(A)\) from Leibniz to Hochschild homology. If \(f: A\to B\) is a homorphism of algebras, the relative Leibniz homology \(HL_\ast(gl(f))\) is defined and a natural homomorphism \(HL_{\ast+1}(gl(f))\to HC_\ast(F)\) to relative cyclic homology is studied. Thus,
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