Whitehead v b (15 resultados)

Hardcover. Condición: Good. No Jacket. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.

Condición: Good. Pages intact with minimal writing/highlighting. The binding may be loose and creased. Dust jackets/supplements are not included. Stock photo provided. Product includes identifying sticker. Better World Books: Buy Books. Do Good.

hardcover. Condición: Good. Connecting readers with great books since 1972! Used textbooks may not include companion materials such as access codes, etc. May have some wear or writing/highlighting. We ship orders daily and Customer Service is our top priority.

hardcover. Condición: Fine. Hardback. No dust jacket. Cover edges and corners in good shape. Spine is tight. Pages are clean, no markings, notes or stains. Ships from Friends bookstore to benefit Beaverton (Oregon) library.

Condición: Good. Your purchase helps support Sri Lankan Children's Charity 'The Rainbow Centre'. Ex-library, so some stamps and wear, but in good overall condition. Our donations to The Rainbow Centre have helped provide an education and a safe haven to hundreds of children who live in appalling conditions.…

Hardcover. Condición: Good. vi-xxvii, 1050pp; black boards, yellow/orange title to spine, library stamps inside, black felt-tip marks to spine. Size: 8vo - over 7¾" - 9¾" tall. Book.

Soft cover. Condición: Very Good. Signed by Author(s)December 2001 issue.The wraps are lightly shelf rubbed and marked.Internally clean.well bound.Very good copy.[S.K]. Our orders are shipped using tracked courier delivery services. signed.

Soft cover. Condición: Good. South African Museum, Cape Town, PAPERBACK pages 143 - 277 with b/w illustrations and colour photos of bees, some corner creases and light stains to top book edge but still in good clean reading order. Full refund if not satisfied. 24 hour despatch.

Condición: New.

Buch. Condición: Neu. Druck auf Anfrage Neuware - Printed after ordering - No detailed description available for 'Montreal, Canada, June 15-20, 1986'.

Condición: New. In English.

M. zahlr. Abb. 38 S. (Entomol. memoir of the Dept. of Agricult. Techn. Services of the Rep. of South Africa 27). Sprache: Englisch 0 gr.

Buch. Condición: Neu. This item is printed on demand - it takes 3-4 days longer - Neuware -No detailed description available for 'Montreal, Canada, June 15-20, 1986'. 1080 pp. Englisch.

HRD. Condición: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Buch. Condición: Neu. This item is printed on demand - Print on Demand Titel. Neuware -Frontmatter -- Preface / Cooper, Bernard A. / Whitehead, V. Michael -- Acknowledgments -- Contents -- How it all Began: A Brief History of the Pteridine Symposia / Albert, Adrien -- The Gowland Hopkins Lecture: The Mechanisms of Action of Folate and Pterin Requiring Enzymes / Benkovic, S.J. / Slieker, L.J. / Daubner, S.C. / Courtney, L.F. / Dix, T.A. / Pember, S.O. / Bloom, L.M. / Fierke, C.A. / Mayer, R.J. / Chen, J.-T. / Taira, K. -- Section A: Chemistry of Pterins and Folates -- Side-Chain Chemistry of Pteridines / Pfleiderer, W. / Kang, Y. / Soyka, R. / Hutzenlaub, W. / Wiesenfeldt, M. / Leskopf, W. -- A General Method for the Synthesis of 10-Substituted-10-Deaza Folate Analogues / Nair, M.G. / Toghiyani, Tahereh R. / Ramamurthy, B. / Kisliuk, R.L. / Gaumont, Y. -- Synthesis and Properties of Pyrimidodiazepines as Ring-Strained Probes of Pterin Utilizing Enzymes / Bailey, S.W. / Pike, D.C. / Ayling, J.E. -- Summary: Pterin and Folate Chemistry / Taylor, E. C. -- A Facile Method for Preparing 2,4-Diamino-5,8-Dideazapterins / Hynes, J.B. / Pathak, A. / Panos, C.H. / Okeke, C.C. -- Synthesis of 5,10-Dideaza-5,6,7,8-Tetrahydrofolic Acid (DDATHF) and Analogs / Taylor, Edward C. / Wong, George S. K. / Fletcher, Stephen R. / Harrington, Peter J. / Beardsley, G. Peter / Shih, Chuan J. -- Synthetic Routes to Methotrexate- and Folic Acid-Polyglutamates of High Chemical and Enantiomeric Purity / Przybylski, M. / Renkel, R. / Fonrobert, P. -- In Vivo and In Vitro Evaluations of 5-[4-(Substituted Aryl)-1- Piperazinyl]-6-Alkyl-2,4-Pyrimidinediamines as Antitumor Agents / Werbel, L.M. / Hung, J. / Besserer, J.A. / Boritzki, T.J. / Leopold, W.R. / Fry, D.W. -- The Electrochemical Oxidation of Tetrahydropterin Derivatives / Kwee, S. -- A Practical Synthesis of (6R)- and (6S)-5,6,7,8-Tetrahydrobiopterins / Matsuura, Sadao / Sugimoto, Takashi / Murata, Shizuaki -- Chemical Synthesis and Properties of Quinonoid (6R)-Dihydrobiopterin / Matsuura, Sadao / Murata, Shizuaki / Sugimoto, Takashi -- Pyrazine-Ring Conformations of Tetrahydropterins and Quinonoid-Dihydropterins / Gready, J. E. -- Hydrogenation of Silylated Pterins in Benzene Solution / Boyle, P.H. / Kelly, M.J. -- N(5)-Alkylation of Polyacetylated 5,6,7,8-Tetrahydroneopterins / Antoulas, S. / Viscontini, M. -- Oxidations Photosensitized by Pterins and Diaminopteridines / Aubailly, M. / Santus, R. -- Structure of the Riboflavin Synthase/Lumazine Synthase Complex. Arrangement and Chain Folding of Subunits in the Icosahedral Capsid / Ladenstein, R. / Bartunik, H. D. / Schneider, M. / Huber, R. / Schott, K. / Bacher, A. -- Use of C18 Silica Cartridges to Purify and Characterize Pterins / Jacobson, K. Bruce / Ferre, J. -- Synthesis and Structure-Activity Relationships of Tetrahydrobiopterin Cofactor Analogues / Bigham, E. C. / Smith, G. K. / Reinhard, J. F. -- Synthesis, Purification and Properties of a New Class of Pteridine Derivatives / Ferré, J. / Yim, J. J. / Pfleiderer, W. / Jacobson, K.B. -- Summary: Chemistry of Pterins / Hynes, John B. -- Section B: Biosynthesis and Biochemistry of Pterins -- Biosynthesis of Tetrahydrobiopterin and Related Compounds in Drosophila melanogaster / Brown, G.M. / Primus, J.P. / Switchenko, A.C. -- Tetrahydrobiopterin Biosynthesis in Man / Curtius, H.-Ch. / Takikawa, S. / Niederwieser, A. / Ghisla, S. -- The Biosynthesis of Tetrahydrobiopterin in the Bovine Adrenal Medulla / Smith, Gary K. / Duch, David S. / Nichol, Charles A. -- The Biosynthesis of Tetrahydrobiopterin in Rat Brain / Milstien, Sheldon / Kaufman, Seymour -- Summary: Biosynthesis of Tetrahydrobiopterin / Brown, G.M. -- The Metabolic Role of Tetrahydrobiopterin / Kaufman, Seymour -- Spectroscopic Studies on Tyrosine 3-Monooxygenase from Bovine Adrenal Medulla: A Blue Iron Protein / Haavik, J. / Andersson, K.K. / Petersson, L. / Flatmark, T. -- Queuine-Lacking tNRAs in Relation to the Grade of Malignancy of Specific Tumors, Possible Role of Pteridines / Kersten, W. / Zubrod, E. / Emmerich, B. / Maubach, P. -- Pteridine Synthesis During Interaction of Interleukin 2 with T Lymphocytes - Modulator Function in IL-2 Signal Transmission / Ziegler, I. / Ellwart, J. / Schwulera, U. -- Section C: Biology of Pterins -- Dopamine Neurons in Culture: A Model System for Examination of Neuronal Biopterin Metabolism / Kapatos, Gregory / Chiodo, Louis A. -- Role of the Pituitary in the Regulation of Tetrahydrobiopterin Biosynthesis in the Non-Neuronal Tissues / Duch, D.S. / Bowers, S.W. / Nichol, C.A. -- Distribution of GTP Cyclohydrolase-I, Neopterin, and Biopterin in the Human Brain / Nagatsu, T. / Sawada, M. / Akino, M. / Masada, M. / Sugimoto, T. / Matsuura, S. -- Enzymatic Synthesis of 6,7-Dimethyl-8-Ribityllumazine / Bacher, A. / Neuberger, G. / Volk, R. -- A Model for Hyperphenylal aninaemia Due to Tetrahydrobiopterin Deficiency / Cotton, R.G.H. -- The Effect of Biopterin and its Reduced Derivatives on Cultured Human Lymphocytes / Webber, S. / Jaye, D.L. -- Developmental Aspects of Biopterin Metabolism in Human / Dhondt, J.L. / Hayte, J.M. / Forzy, G. / Delcroix, M. / Farriaux, J.P. / Largillière, C. -- Screening for Biopterin Defects Among Hyperphenylalaninemic Patients: Report of a Canadian Program After 3 Years / Mohyuddin, F. / Rupar, C.A. / Evers, M.C. -- Need for Therapy in utero of Fetuses with Tetrahydrobiopterin Deficiency / Sawada, Y. / Shintaku, H. / Suyama, I. / Isshiki, G. / Hase, Y. / Okano, Y. / Yamamoto, H. / Tsuruhara, T. / Oura, T. -- Pteridine Metabolism in Patients Suffering from Amyotrophic Lateral Sclerosis / Zeitler, H.-J. / Andondonskaja-Renz, B. / Küther, G. / Struppler, A. -- Urinary Neopterin in Cocaine-Abusing Individuals / Guynn, R.W. / Biehl, K. / Merrill, D.K. / Krajewski, K.J. -- Features of Neopterin Determination in Clinical Use / Werner, E.R. / Fuchs, D. / Hausen, A. / Reibnegger, G. / Wachter, H. / Huber, J.F.K. -- Diurnal Variation in Urinary Pterin Excretion in. …