Search Results - "Morgan, E.D."

Determination of Trichlorfon Pesticide Residues in Milk via Gas Chromatography with μ-Electron Capture Detection and GC-MS by Hem, Lina, Chonnam National University, Gwangju, Republic of Korea, Khay, Sathya, Chonnam National University, Gwangju, Republic of Korea, Choi, J.H., Chonnam National University, Gwangju, Republic of Korea, Morgan, E.D., Keele University, Staffordshire, United Kingdom, Abd El-Aty, A.M., Cairo University, Egypt, Shim, J.H., Chonnam National University, Gwangju, Republic of Korea

“…The pesticide trichlorfon is readily degraded under experimental conditions to dichlorvos. A method has therefore been developed by which residues of…”
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Extended solubility of Sr in LaPO4 monazite by Ohtaki, Kenta K., Heravi, Neshat J., Leadbetter, Joanne W., Morgan, Peter E.D., Mecartney, Martha L.

“…Monazite-type LnPO4 is a stable phase for many of the larger rare earths. The unusually asymmetric 9-fold coordinated La3+ sites can be substituted by other…”
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Chemical basis for inter-colonial aggression in the stingless bee Scaptotrigona bipunctata (Hymenoptera: Apidae) by Jungnickel, H, da Costa, A.J.S, Tentschert, J, Patricio, Eda Flávia L.R.A, Imperatriz-Fonseca, V.L, Drijfhout, F, Morgan, E.D

“…Inter-colonial aggression was tested using three colonies of Scaptotrigona bipunctata in a natural setting when their nests were moved and by artificial…”
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Determination of Trichlorfon Pesticide Residues in Milk via Gas Chromatography with μ-Electron Capture Detection and GC-MS by Hem, Lina, Khay, Sathya, Choi, Jeong-Heui, Morgan, E.D, El-Aty, A.M. Abd, Shim, Jae-Han

“…The pesticide trichlorfon is readily degraded under experimental conditions to dichlorvos. A method has therefore been developed by which residues of…”
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High-temperature stability of monazite-alumina composites by Morgan, Peter E.D., Marshall, David B., Housley, Robert M.

“…The chemical and morphological stability and debonding characteristics of monazite/alumina interfaces were examined at temperatures of 1400 and 1600 °C. In the…”
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High-performance liquid chromatography coupled to nuclear magnetic resonance spectroscopy by Wilson, I.D, Morgan, E.D, Lafont, R, Wright, B

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Effects of the neem tree compounds azadirachtin, salannin, nimbin, and 6-desacetylnimbin on ecdysone 20-monooxygenase activity by Mitchell, M.J, Smith, S.L, Johnson, S, Morgan, E.D

“…The effects of azadirachtin, salannin, nimbin, and 6-desacetylnimbin on ecdysone 20-monooxygenase (E-20-M) activity were examined in three insect species…”
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Recruitment pheromones in the ants Aphaenogaster albisetosus and A. cockerelli (Hymenoptera: Formicidae) by Hölldobler, B., Oldham, N.J., Morgan, E.D., König, W.A.

“…The volatile part of the poison gland secretion of A. albisetosus has been identified as principally a mixture of ( S)- and ( R)-4-methyl-3-heptanone in the…”
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Chemical analysis of the swarming trail pheromone of the social wasp Polybia sericea (Hymenoptera: Vespidae) by Clarke, S.R., Dani, F.R., Jones, G.R., Morgan, E.D., Turillazzi b, S.

“…The behaviour of those polistine wasps which found their nests by swarming, suggests that these species use trail pheromones for leading the swarm to the…”
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Reconstruction of a radiation point source’s radial location using goodness-of-fit test on spectra obtained from an HPGe detector by Evans, L.T., Andre, K., De, R., Henning, R., Morgan, E.D.

“…High purity germanium (HPGe) detectors are ubiquitous in nuclear physics experiments and are also used in numerous low radioactive background detectors. The…”
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Synthesis and characterization of a simpler Mn-free, Fe-rich M3-type murataite by Maki, R.S.S., Morgan, P.E.D., Suzuki, Y.

“…We report the first finding of a Mn-free, Fe-rich M3-type murataite by solid-state reaction. While formerly this family of polytypes were classified as…”
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Mandibular gland secretion of Melipona beecheii: chemistry and behavior by Cruz-Lopez, L, Malo, E.A, Morgan, E.D, Rincon, M, Guzman, M, Rojas, J.C

“…The mandibular gland secretion of Melipona beecheii contains a rich mixture of terpenoid and oxygenated compounds and unsaturated and saturated hydrocarbons…”
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Microchemical methods for the identification of volatile pheromones by Morgan, E D, Tyler, R C

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Comparison of anti-feedant and insecticidal activity of nimbin and salannin photo-oxidation products with neem (Azadirachta indica) limonoids by Simmonds, M.S.J, Jarvis, A.P, Johnson, S, Jones, G.R, Morgan, E.D

“…Photo-oxidation of the neem limonoids nimbin and salannin with UV light in the presence of oxygen gives two isomeric lactone products per limonoid, nimbinolide…”
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Water Vapor-Enhanced Diffusion in Alumina by Angle, Jesse P., Morgan, Peter E. D., Mecartney, Martha L.

“…Experimental results indicate effective faster diffusion of oxygen in polycrystalline alumina when exposed to water vapor at high temperatures. α‐Al2O3…”
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Exocrine chemistry of the myrmicine ant Zacryptocerus pusillus (Hymenoptera: Formicidae) by Morgan, E.D, Keegans, S.J, Billen, J

“…Minor workers of the ant Zacryptocerus pusillus have unusual exocrine secretions in both their mandibular and Dufour glands. The mandibular glands contain a…”
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A further investigation of the complex M3 murataite structure using Hf substitution and STEM‐EELS techniques by Maki, Ryosuke S. S., Morgan, Peter E. D.

“…Many members of the complex crystalline fluorite supercell structures (e.g. zirconolite, pyrochlore and murataite polytypes) have been considered/studied for…”
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Comparative study of the cuticular hydrocarbon composition of Melipona bicolor Lepeletier, 1836 (Hymenoptera, Meliponini) workers and queens by Abdalla, F.C, Jones, G.R, Morgan, E.D, Cruz-Landim, C. da

“…In social insects, cuticular hydrocarbons are involved in species, kin, caste and nestmate recognition. Gas chromatography and mass spectrometry were used to…”
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Alkaloids in the venom of Messor ants by Cruz-López, Leopoldo, Jackson, Brian D., Hefetz, Abraham, Morgan, E. David

“…Tobacco alkaloids of the anabasine type have been found or confirmed in the venom of five species of arid-dwelling Messor ants. They are frequently accompanied…”
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Novel diterpenoids and hydrocarbons in the Dufour gland of the ectoparasitoid Habrobracon hebetor (Say) (Hymenoptera: Braconidae) by Howard, R.W, Baker, J.E, Morgan, E.D

“…Chemical constituents contained in the Dufour gland of the ectoparasitoid Habrobracon hebetor (Say) (Hymenoptera: Braconidae) were characterized. Three…”
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