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فضای توپولوژیکی x را w- بدیهی می نامیم هرگاه برای هر کلاف برداری ?روی x کلاس استایفل-ویتنی کل? w(?)=1 باشد. در این پایان نامه به بررسی w- بدیهی بودن k- بار تعلیق های مکرر منیفلد دولد d(m,n) می پردازیم.
Interaction of Prolin, Leucine and methylurea with inorganic cluster [(PO4)M12O36].nH2O; (M = Mo, W)
Abstract- Three new inorganic-organic hybrid materials based on heteropolyoxometalates, [L-C6H14NO2]3[(PO4)Mo12O36].3H2O (1), [L-C5H10NO2]3[(PO4)W12O36].H2O (2), and [C2H7N2O]3[...
Dr Robert William Magill Strain was born on 12 April 1907 at 3 University Square, Belfast. His father was David Strain, manager of the Ulster Bank in Donegall Place, and his mother was Helen Louise Magill in 1906. His mother's sister Florence had married Dr Robert James Johnstone, later SirR J Johnstone, Professor ofGynaecology at Queen's University and University MP in the Stormont Parliament....
fluorescence chemical sensors for the highly sensitive and selective determination of pb2+ , hg2+, co2+ and fe3+ ions in aqueous solutions are described. the ion sensing system was prepared by incorporating lipophilic ligand (l) as a neutral ion-selective fluoroionophore in the plasticized pvc membrane containing sodium tetraphenylborate or potasium tetrakis (p-chlorophenyl) borate as a liphoph...
Bickel, B. B. Brodie, J. Pharmacol. Exp. Therap. 144, 321 (1964). 96. C. L. Scheckel and E. Boff, Psychopharmacologia 5, 198 (1964). 97. L. S. Goodman and A. Gilman, The Pharmacological Bases of Therapeutics (Macmillan, New York, ed. 2, 1955). 98. L. L. Iverson, J. Pharm. Pharmacol. 16, 435 (1964). 99. L. Stein, in Psychosomatic Medicine, J. H. Nodine and J. H. Moyer, Eds. (Lea and Febiger, Phi...
region. regulatory oxidative operon, and analysis of the activator of the tcbCDEF chlorocatechol P51 gene tcbR, a LysR-type transcriptional Characterization of the Pseudomonas sp. strain
in this thesis, first the notion of weak mutual associativity (w.m.a.) and the necessary and sufficient condition for a $(l,gamma)$-associated hypersemigroup $(h, ast)$ derived from some family of $lesssim$-preordered semigroups to be a hypergroup, are given. second, by proving the fact that the concrete categories, semihypergroups and hypergroups have not free objects we will introduce t...
Let V and W be two real vector spaces and let &sim be a relation on both V and W. A linear function T : V → W is said to be a linear preserver (respectively strong linear preserver) of &sim if Tx &sim Ty whenever x &sim y (respectively Tx &sim Ty if and only if x &sim y). In this paper we characterize all linear functions T : M_{n,m} → M_{n,k} which preserve or strongly preserve multivariate an...
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