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Wigglesworth

Weis-Fogh, T., Power in flapping flight, in The Cell and the Organism, Ramsay, J.A. and Wigglesworth, V.B. (Eds.), Cambridge University Press, Cambridge, 1961, 283-300. [Pg.273]

Anderesen SO, Weis-Eogh T (1964) In Beament J, Treheme JE, Wigglesworth VB (eds) Advances in insect physiology, vol 2. Academic, London, pp 1-65... [Pg.114]

K. E. Cooksey and B. Wigglesworth-Cooksey, in Biofilms Science and Technology, ed. L. F. Melo, T. F. Bott, M. Fletcher and B. Capdeville, Kluwer Academic Publishers, Dordrech, 1992, p. 529. [Pg.50]

Blumberg, R. M., Cady, E. B., Wigglesworth, J. S. etal. Relation between delayed impairment of cerebral metabolism and infarction following transient focal hypoxia-ischemia in the developing brain. Exp. Brain Res. 113 130-137, 1997. [Pg.557]

Wigglesworth-Cooksey, B. and Cooksey, K. E., Can diatoms sense surfaces State of our knowledge,... [Pg.429]

Moths in the families Geometridae, Arctiidae, and some Noctuidae utilize hydrocarbons or epoxides of hydrocarbons as their sex pheromones. Hydrocarbon biosynthesis occurs in oenocyte cells that are associated with either epidermal cells or fat body cells (Wigglesworth, 1970). Once the hydrocarbons are biosynthesized, they are transported to the sex pheromone gland by lipophorin (Schal et al., 1998). The hydrocarbons can be released directly in the case of some moths or they are transformed into epoxides by addition of oxygen across one of the double bonds. [Pg.70]

Wigglesworth V. B. (1970) Structural lipids in the insect cuticle and the function of the oenocytes. Tissue Cell. 2, 155-179. [Pg.80]

The ability of insects to withstand desiccation was recognized in the 1930s to be due to the epicuticular layer of the cuticle. Wigglesworth (1933) described a complex fatty or waxy substance in the upper layers of the cuticle which he called cuticulin . The presence of hydrocarbons in this wax of insects was suggested by Chibnall et al. (1934) and Blount et al. (1937), and over the next few decades the importance of hydrocarbons in the cuticular wax of insects was established (Baker et al., 1963 and references therein). The first relatively complete chemical analyses of the hydrocarbons from any insect, the American cockroach, Periplaneta americana (Baker et al., 1963), occurred after the development of gas-liquid chromatography (GLC). The three major components of the hydrocarbons of this insect, //-pen taco sane, 3-methylpentacosane and (Z,Z)-6,9-heptacosadiene, represent the three major classes of hydrocarbons on insects, n-alkanes, methyl-branched alkanes and alkenes. Baker and co-workers (1963) were able to identify n-pentacosane by its elution time on GLC to a standard and its inclusion in a 5-angstrom molecular sieve. 3-Methylpentacosane... [Pg.3]

Wigglesworth, V.B. (1933). The physiology of the cuticle and of ecdysis in Rhodnius prolixus (Triatomidae, Hemiptera) with special reference to the function of the oenocytes and of the dermal glands. Quart. J. Micr. Sci., 76, 269-318. [Pg.18]

Wigglesworth, J.M. (1991). Mechanisms of redox-linked proton translocations an introduction. J. Bioenerg. Biomemb. 23,701-702. [Pg.186]

NOTES ON ISOTOPIC LEAD By Frank Wigglesworth Clarke United States Geological Survey, Washington Read before the Academy, April 23, 1918... [Pg.1]

Wigglesworth, K.J. et al. 2008. Use of cryopreserved cells for enabling greater flexibility in compound profiling. J. Biomol. Screen. 13, 354—362. [Pg.122]

Phvtoluvenolds. Wigglesworth (JL) demonstrated that a hormone secreted by the insect corpora allata was responsible for the control of differentiation in immature insects and reproduction in adult female insects. Williams (3) prepared an active extract of this hormone from adult male cecropia moths and called it "juvenile hormone". We were able to derive sufficient knowledge of the chemistry of the juvenile hormone from the study of the active cecropia extract to synthesize JH III Q). Seven years later its presence as a natural hormone in the tobacco hornworm was confirmed Ci). Three other analogous juvenile hormones (JH 0, I, II) have been found to occur only in lepidoptera (5, ., 2.) (Figure 1). Juvenile hormone III is the principal juvenile hormone of insects and has been demonstrated in all of the insect taxa investigated. [Pg.226]

Accurate ab initio calculations of the NMR indirect spin-spin couplings in acetylene have been performed by Jaszunski and Ruud. In order to achieve better agreement between the theoretical and experimental values the nuclear motion corrections (Wigglesworth et have been taken into account by... [Pg.150]


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See also in sourсe #XX -- [ Pg.14 , Pg.15 , Pg.16 ]




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Clarke, Frank Wigglesworth

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