Results 221 to 230 of about 247,347 (264)
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Canadian Mathematical Bulletin, 1994
AbstractLet LSC(X) denote the set of extended real valued lower semicontinuous functions on a metrizable space X. If f, f1, f2, f3,... is a sequence in LSC(X), we say 〈fn〉 is epi-convergent to f provided the sequence of epigraphs 〈epi fn〉 is Kuratowski- Painlevé convergent to epi f.
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AbstractLet LSC(X) denote the set of extended real valued lower semicontinuous functions on a metrizable space X. If f, f1, f2, f3,... is a sequence in LSC(X), we say 〈fn〉 is epi-convergent to f provided the sequence of epigraphs 〈epi fn〉 is Kuratowski- Painlevé convergent to epi f.
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Preparation of 3-epi-ecdysone and 3-epi-20-hydroxyecdysone
Steroids, 19783-Dehydro-ecdysone and 3-dehydro-20-hydroxyecdysone were prepared and characterized. Reduction of these compounds with NaBH4 gave 3-epi-ecdysone and 3-epi-20-hydroxyecdysone, which were characterized fully by mass and p.m.r. spectrometry as well as by derivative formation.
L, Dinan, H H, Rees
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The stereospecific synthesis of leukotriene A4 (LTA4), 5-epi-LTA4, 6-epi-LTA4 and 5-epi,6-epi-LTA4
Tetrahedron Letters, 1981The stereospecific syntheses of the four isomers of 6-formyl-5,6-epoxy hexanoic acid methyl ester 8, 15, 23 and 30 from Z-deoxy-D-ribose have allowed the preparation of methyl esters of LTA4, 1, and its three unnatural isomers.
Joshua Rokach +3 more
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Epi-topology and Epi-convergence for Archimedean Lattice-ordered Groups with Unit
Applied Categorical Structures, 2006The paper deals with the category \(W\) of Archimedean lattice-ordered groups (\(\ell \)-groups) with distinguished weak order unit in which morphisms are \(\ell \)-group homomorphisms preserving units. The authors describe a topological approach to the analysis of the epimorhisms (i.e. right-cancellable morphisms) in \(W\).
Richard N. Ball, Anthony W. Hager
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[Cross-Linking in Keratoconus: "Epi-off" or "Epi-on"?].
Klinische Monatsblatter fur Augenheilkunde, 2016Corneal cross-linking can halt the progression of keratoconus, but what is the best approach for treatment? There are a number of treatment options for keratoconus, but only corneal cross-linking (CXL) appears to halt the progression of the disease. To guarantee effective cross-linking, CXL treatment involves removal of the corneal epithelium prior to ...
F, Raiskup +3 more
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Epi-Convergence and Lower and Epi-Upper Semicontinuous Approximations in Distribution
Acta Applicandae Mathematica, 2003zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Segmentale Peri(Epi)Duralblockade
19721. Diagnostisch: Differentialdiagnose von Schmerzen in den blockierten Segmenten. 2. Therapeutisch: Behandlung von Schmerzzustanden sowohl vasospastischer als auch organischer Genese, bei Embolien, Verletzungen, Organschmerz, gelegentlich auch Thrombophlebitis.
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