Search Results - "Crump, D. R."

Source control: A European perspective by Crump, DR

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Diffusive sampling of volatile organic compounds in ambient air by BROWN, V. M, CRUMP, D. R

“…The Building Research Establishment (BRE) has been using diffusive samplers for the study of VOCs in indoor and outdoor air since 1989. The Perkin Elmer type…”
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Small Chamber Tests for Measurement of VOC Emissions from Flooring Adhesives by Yu, C. W. F, Crump, D. R.

“…Emissions of volatile organic compounds (VOCs) from building products can adversely affect indoor air quality. Within Europe, standard test methods have been…”
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Use of predator odors to protect chick-peas from predation by laboratory and wild mice by Coulston, S, Stoddart, D.M, Crump, D.R

“…Synthetic stoat odor (3-propyl-1,2-dithiolane and 2-propylthietane) and fox fecal odor (2,5-dihydro-2,4,5-trimethylthiazoline) at various concentrations were…”
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Appropriate Sampling Strategies for the Measurement of Formaldehyde in Indoor Air by Gavin, M., Crump, D. R., Brown, V. M.

“…Active and passive sampling methods are available for the determination of maximum formaldehyde concentrations and average formaldehyde concentrations…”
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Long term diffusive sampling of volatile organic compounds in indoor air by Brown, V.M., Crump, D.R., Gardiner, D., Yu, C.W.F.

“…Measurements of the diffusive uptake rate of six volatile organic compounds (VOCs) by Perkin Elmer type adsorbent tubes packed with Tenax using an exposure…”
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Measurement of volatile organic compounds in indoor air by a passive technique by Brown, V.M., Crump, D.R., Gardiner, D.

“…Experimental work is described which investigates the suitability of the Perkin Elmer type adsorbent tube packed with 'Tenax' for diffusive sampling of…”
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Use of predator odors as repellents to reduce feeding damage by herbivores. III. Montane and meadow voles (Microtus montanus and Microtus pennsylvanicus) by Sullivan, T.P, Crump, D.R, Sullivan, D.S

“…This study investigated the influence of the major anal-gland compounds from the stoat (Mustela erminea) and fecal and urine compounds from the red fox (Vulpes…”
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Use of predator odors as repellents to reduce feeding damage by herbivores. IV: Northern pocket gophers (Thomomys talpoides) by SULLIVAN, T. P, CRUMP, D. R, SULLIVAN, D. S

“…This study investigated the influence of the major anal-gland compounds from the stoat (Mustela erminea) and ferret (M. putorius) in generating an avoidance…”
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Assessment of a passive sampler for the determination of aldehydes and ketones in Indoor air by Brown, V.M., Crump, D.R., Gardiner, D., Gavin, M.

“…A diffusive sampler which is commercially available for the determination of formaldehyde in air was investigated for its suitability for the determination of…”
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Influence of the plant antifeedant, pinosylvin, on suppression of feeding by snowshoe hares by Sullivan, T.P, Crump, D.R, Wieser, H, Dixon, E.A

“…This study investigated the influence of the plant antifeedants, pinosylvin and pinosylvin methyl ether (PME), on suppression of feeding by snowshoe hares…”
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An evaluation of hofmann and cope elimination routes to (±)-2-n-propylthietane by Woolhouse, A. D., Gainsford, G. J., Crump, D. R.

“…A synthetic route to (±)‐2‐n‐propylthietane 1 that utilises a silver oxide‐induced Hofmann elimination is described together with an evaluation of the…”
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Influence of mustelid scent-gland compounds on suppression of feeding by snowshoe hares (Lepus americanus) by SULLIVAN, T. P, CRUMP, D. R

“…This study investigated the influence of mustelid anal-gland compounds in suppressing feeding by snowshoe hares on coniferous tree seedlings. Pen and field…”
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Response of pocket gophers (Thomomys talpoides) to an operational application of synthetic semiochemicals of stoat (Mustela erminea) by Sullivan, T.P. (Applied Mammals Research Institute, Langley, B.C.,Canada), Crump, D.R, Wieser, H, Dixon, E.A

“…This paper reports on laboratory bioassays and a large-scale field trial of synthetic mustelid anal-gland compounds in controlled-release devices designed for…”
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Comparison of release devices for stoat (Mustela erminea) semiochemicals used as montane vole (Microtus montanus) repellents by Sullivan, T.P. (Applied Mammal Research Institue, Langley, B.C., Canada), Crump, D.R, Wieser, H, Dixon, E.A

“…Fenced enclosures were used to simulate peak populations of montane voles (Microtus montanus) for field bioassays of a stoat (Mustela erminea) scent mixture in…”
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Anal gland secretions of the stoat (Mustela erminea) and the ferret (Mustela putorius FORMA furo): some additional thietane components by CRUMP, D. R, MOORS, P. J

“…Two new thietanes,cis- andtrans-2-ethyl-3-methylthietane, have been identified in the anal gland secretion of the stoat, and 2-isopropyl thietane has been…”
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Testing for Formaldehyde Emission from Wood-Based Products – A Review by Yu, C.W.F., Crump, D.R.

“…Concern about possible health effects from formaldehyde emitted from wood-based panel products manufactured with urea-formaldehyde and melamine-formaldehyde…”
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Approaches to the mitomycins. A meta photo-Fries reaction by Crump, D. R, Franck, R. W, Gruska, R, Ozorio, A. A, Pagnotta, M, Siuta, G. J, White, J. G

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A Bench-Top Microchamber Method for Measuring Formaldehyde Emission from Wood-Based Panel Products by Yu, C.W.F., Crump, D.R., Squire, R.W.

“…In response to concerns about the possible adverse health effects caused by formaldehyde emission from wood-based products, the wood panel products industry…”
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Feeding responses of snowshoe hares (Lepus americanus) to volatile constituents of red fox (Vulpes vulpes) urine by Sullivan, T P, Crump, D R

“…This study investigated the influence of the volatile constituents of red fox (Vulpes vulpes) urine in suppressing feeding by snowshoe hares (Lepus americanus)…”
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