993 resultados para Library of Congress.
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Includes indexes.
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Folded map at end of vol. 1.
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Mode of access: Internet.
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"Sponsored by Oberlin College on the Wilbur-Orville Wright Memorial Fund and prepared for the press with notes, appendices, and bibliography by the Aeronautics Division of the Library of Congress."
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Compiled by Wm. P. Tucker.
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Mode of access: Internet.
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"January 2, 1985; updated March 16, 1993."
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"September 23, 1992; updated May 18, 1993."
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"June 14, 1990."
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"March 11, 1988."
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"Brought down to 1898. Annual lists of additions published in the Kew bulletin."
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Arranged chronologically, with alphabetical index of authors and anonymous titles.
Woman's mission; a series of congress papers on the philanthropic work of women, by eminent writers.
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At head of title: Royal British commission, Chicago exhibition, 1893.
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Mode of access: Internet.
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Tetrapeptide analogue H-[Glu-Ser-Lys(Thz)]-OH, containing a turn-inducing thiazole constraint, was used as a template to produce a 21-membered structurally characterized loop by linking Glu and Lys side chains with a Val-Ile dipeptide. This template was oligomerized in one pot to a library (cyclo-[1](n), n = 2-10) of giant symmetrical macrocycles (up to 120-membered rings), fused to 2-10 appended loops that were carried intact through multiple oligomerization (chain extension) and cyclization (chain terminating) reactions of the template. A three-dimensional solution structure for cyclo-[1](3) shows all three appended loops projecting from the same face of the macrocycle. This is a promising approach to separating pepticle motifs over large distances.