Results 211 to 220 of about 688,038 (248)

Synthesis of Aryl-Substituted Hexa-Alkynyl Hexaazatrinaphthylenes via Sonogashira Coupling and Evaluation of Their Photophysical Properties. [PDF]

Chem Asian J
Wu Y, Kumagai C, Sugimura N, Shibata T.
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Identifying Structural Factors Governing the Photodynamic Activity of Phthalocyanines. [PDF]

J Med Chem
Kozlikova M, Alfred MA, Machacek M, Dumoulin F, de la Escosura A, Goslinski T, Halaskova M, Huang JD, Ke MR, Makhseed S, Mlynarczyk DT, Ng DKP, Torres T, Wong RCH, Zimcik P, Novakova V.   +15 more
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Deriving derivatives of derivative securities

The Journal of Computational Finance, 2000
We use various techniques to simplify the derivations of "greeks" of path-independent claims in the Black-Merton-Scholes model. We first interpret delta, gamma, speed, and other higher order spatial derivatives of these claims as the values of certain quantoed contingent claims.
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Ellipticine derivatives

Journal of Medicinal Chemistry, 1975
Several acyloxy and alkyl derivatives of ellipticine have been prepared. In addition, a modified synthesis leading to the hitherto unobtainable 8,9-dimethoxy- and 8,9-methylenedioxyellipticines is described. Some of the derivatives described herein exhibit antitumor activity.
R W, Guthrie, A, Brossi, F A, Mennona, J G, Mullin, R W, Kierstead, E, Grunberg   +5 more
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Derived Equivalences As Derived Functors

Journal of the London Mathematical Society, 1991
In [J. Lond. Math. Soc., II. Ser. 39, No.3, 436-456 (1989; Zbl 0642.16034)], we proved that two algebras \(\Lambda\) and \(\Gamma\) are ``derived equivalent'', meaning that the derived category of modules for \(\Lambda\) is equivalent to that for \(\Gamma\), precisely when \(\Gamma\) is isomorphic to the endomorphism ring of what we called a ``tilting ...
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NORMAL DERIVATIONS AND SEQUENT DERIVATIONS

Journal of Philosophical Logic, 2008
Normal proofs in natural deduction systems for intuitionistic logic roughly correspond to cut-free sequent derivations. This article elaborates on this correspondence. First, a system \(\mathcal{N}\) for natural deductions and a system \(\mathcal{S}\) for sequent derivations are introduced.
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