Chiba s (23 Ergebnisse)

Zustand: Very Good. Very Good condition. Good dust jacket. Hardcover edition. Volume 40, Supplement 1977. In protective mylar cover. (paraneurons, neurons, interneurons, neuroendocrinology, congresses ) A copy that may have a few cosmetic defects. May also contain light spine creasing or a few markings such as an owner's name, short gifter's inscription or light stamp. Bundled media such as CDs, DVDs, floppy disks or access codes may not be included.…

paperback. Zustand: Very Good. Connecting readers with great books since 1972! Used books may not include companion materials, and may have some shelf wear or limited writing. We ship orders daily and Customer Service is our top priority.

Zustand: New.

gebundene Ausgabe. Zustand: Gut. 331 Seiten; Originalschutzumschlag vorhanden, jedoch beschädigt (kleinere Einrisse im Randbereich); Das Buch befindet sich in einem ordentlich erhaltenen Zustand; Sprache: Englisch Gewicht in Gramm: 900.

15pp, 6 figs, Printed Card Cover, VGC.

Paperback. Zustand: New.

Pp. 331. With numerous illustrations. Original sturdy boards with dustwrappers. Large 8vo. Some scratches to front board, small sticker to spine. Else a very good copy. Archivum Histologicum Japonicum, Vol. 40, Supplement 1977. 930 Gramm.

Softcover. Zustand: Gut. Ed. by John N. Crossley. Clayton 1992. gr.8°. 138 p. Pbck. Contains 281 selected items full described.- In good condition.

xx,627pp. with pink dust jacket. fine.

A new fossil species of the pulmonate genus Mandarina Pilsbry, 1894, Mandarina ogasawarana, is described on the basis of specimens collected from Holocene dune deposits (2000 yr B.P.) on Hahajima in the Bonin Islands of the western Pacific. The distribution of the new species is restricted to the Hyogidaira and Nakanodaira areas of Hahajima. The new species is similar to Mandarina aureola Chiba, 1989 and M. polita Chiba, 1989, but can easily be distinguished from the latter two species by apertural morphology and color polymorphisms. M. ogasawarana sp. nov. and M. aureola are found in the same locality and bed, suggesting that both species were reproductively isolated from each other at that time. The fossil record and (super 14) C dating indicate the M. ogasawarana became extinct after 2000 yr B.P. on Hahajima. Although the cause of the extinction of M. ogasawarana is still speculative, this species would have been vulnerable to extinction more than other species because of its small and restricted distribution range. 7 pp., 3 figs, gr. 8.…

In the final stages of an elaborate courtship, many slugs and snails shoot calcareous ?love? darts into each other. While darts improve the reproductive success of the shooter, by promoting sperm survival in the recipient, it is unclear why some species have darts and others do not. In fact, dart use has barely been studied, except in the garden snail Cantareus aspersus (Helix aspersa). An evolutionary approach was therefore taken to attempt to understand the origin and use of darts, by investigating mating behaviour in a wide range of species. The prediction was that, because darts could have arisen out of an escalating cycle of sperm digestion and investment in sperm, then darts should be found in taxa that enforce simultaneous reciprocity during mating. Likewise, they should not be found in taxa that mate unilaterally, because the co-evolutionary cycle is absent or reduced. Mating behaviour in 60 genera (28 families) of land snails and slugs was recorded, and compared against dart use across the whole of a stylommatophoran phylogeny. ?Face-to-face? simultaneous reciprocal-mating behaviour is restricted to three monophyletic groups of snails and slugs, and dart-bearing species are a subset within the same clades, which suggests a link, though not necessarily a causal one. As yet, we are unable to quantify the extent to which darts or mating behaviour, as well as several other correlated characters, are determined by common ancestry or regimes of natural or sexual selection, because the current phylogeny lacks resolution. However, the results emphasize that to understand the use of darts, then data are required from a wide range of species. The realization that several characters are correlated may stimulate further research, and could eventually lead to some testable models for dart and mating behaviour evolution. 10 pp., 1 fig., 2 tabs, 4.…

Zustand: Fine. Number of books: 1 book.

Zustand: Fine. Number of books: 1 book.

Paperback. Zustand: New.

Zustand: New. The International Symposia on Plant Lipids is the only international meeting in this field. The contributions from the symposium collected in this book represent the research results on plant lipids, including their structure, analysis, biosynthesis, regulation, physiological function, environmental aspects, and biotechnology. Editor(s): Murata, Norio; Yamada, M. (University of Air, Chiba, Japan); Nishida, I. (The University of Tokyo, Japan); Okuyama, H. (Hokkaido University, Sapporo, Japan); Sekiya, Jiro (University of Kyoto, Japan); Hajime, W. (The University of Tokyo, Japan). Num Pages: 439 pages, biography. BIC Classification: PSBF; PSBH; PST. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly. Dimension: 235 x 155 x 25. Weight in Grams: 824. . 2003. Hardback. . . . . …

Zustand: New.

Zustand: New.

Zustand: New. The International Symposia on Plant Lipids is the only international meeting in this field. The contributions from the symposium collected in this book represent the research results on plant lipids, including their structure, analysis, biosynthesis, regulation, physiological function, environmental aspects, and biotechnology. Editor(s): Murata, Norio; Yamada, M. (University of Air, Chiba, Japan); Nishida, I. (The University of Tokyo, Japan); Okuyama, H. (Hokkaido University, Sapporo, Japan); Sekiya, Jiro (University of Kyoto, Japan); Hajime, W. (The University of Tokyo, Japan). Num Pages: 439 pages, biography. BIC Classification: PSBF; PSBH; PST. Category: (P) Professional & Vocational; (UP) Postgraduate, Research & Scholarly. Dimension: 235 x 155 x 25. Weight in Grams: 824. . 2003. Hardback. . . . . Books ship from the US and Ireland. …

Zustand: As New. Unread book in perfect condition.

Zustand: As New. Unread book in perfect condition.

Gebunden. Zustand: New. A complete, two volume, evidence-based study edited by an internationally-recognised team of spine surgeons based in the USA, China, Canada, Germany, Japan, Brazil, Egypt and India. It is divided into 135 chapters, across fifteen sections. The book is enhan.

Zustand: Fine. Number of books: 10.

Zustand: New. Dieser Artikel ist ein Print on Demand Artikel und wird nach Ihrer Bestellung fuer Sie gedruckt. In-depth coverage of advances in molecular biology, indicating the importance of drug and xenobiotic conjugates as transport forms of biologically active compounds. Part One describes molecular events associated with the expression and regulation of transfe.…