University of Hertfordshire Research Archive

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        AuthorFitt, Bruce D.L. (122)McKellar, Quintin (106)Hough, J. (68)Rauscher, T. (48)Brinks, E. (47)Holderness, G. (44)Christianson, B. (41)Britton, C. (38)Lewis, Kathleen (38)Winter, David (37)... View MoreDate Issued1999 (308)1998 (271)1997 (238)1996 (230)1995 (201)1994 (175)1993 (147)1992 (134)1991 (86)1990 (97)SchoolHertfordshire Business School (14)School of Creative Arts (8)School of Education (6)School of Health and Social Work (7)School of Humanities (17)School of Life and Medical Sciences (67)School of Physics, Engineering & Computer Science (4)||| (220)

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        Now showing items 11-20 of 1887

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        Effects of temperature and wetness duration on infection of oilseed rape leaves by ascospores of Leptosphaeria maculans (stem canker) 

        Biddulph, J.E.; Fitt, Bruce D.L.; Leech, P.K.; Welham, S.J.; Gladders, P. (1999-11)
        In controlled environment experiments, ascospores of Leptosphaeria maculans (stem canker) infected oilseed rape (cv. Nickel) leaves and caused phoma leaf spots at temperatures from 8 degrees C to 24 degrees C and leaf ...

        The influence of increased feeding on the susceptibility of sheep to infection with Haemonchus contortus 

        Wallace, D.S.; Bairden, K.; Duncan, J.L.; Eckersall, P.D.; Fishwick, G.; Holmes, P.H.; McKellar, Quintin; Mitchell, S.; Murray, M.; Parkins, J.J. (1999-10)
        Previous research has shown that supplementing the diet of growing lambs with urea enhances their ability to withstand gastrointestinal infection with the nematode Haemonchus contortus. This study compared lambs given two ...

        Emergence and partial characterization of rice stripe necrosis virus and its fungus vector in South America 

        Morales, F. J.; Ward, Elaine; Castano, M.; Arroyave, J. A.; Lozano, I.; Adams, M. J. (1999-10)
        A new disease of rice, known as 'entorchamiento' (crinkling), was first noticed in the Department of Meta, Colombia, in 1991. Symptoms include seedling death, foliar striping and severe plant malformation. Tissue extracts ...

        A self-aligning four-point bend testing rig and sample geometry effect in four-point bend fatigue 

        Zhai, T; Xu, Y G; Martin, J W; Wilkinson, A J; Briggs, G A D (1999-10)
        A self-aligning four-point bend testing rig was designed and made which can minimise the possible misalignment associated with a four-point bend test and be used to study the fatigue of materials both at room and elevated ...

        Differential modulation of motor neurons that innervate the same muscle but use different excitatory transmitters in Aplysia 

        Keating, Christopher; Lloyd, Philip (1999-10)
        The medial portion of intrinsic buccal muscle 3 (I3m) is innervated by two excitatory motor neurons, B3 and B9. B3 uses glutamate as its fast transmitter and expresses the neuropeptide FMRFamide, whereas B9 uses acetylcholine ...

        Effects of severity and timing of stem canker (Leptosphaeria maculans) symptoms on yield of winter oilseed rape (Brassica napus) in the UK 

        Zhou, Y.; Fitt, Bruce D.L.; Welham, S.J.; Gladders, P.; Sansford, C.E.; West, Jon S. (1999-10)
        The relationships between yield loss and incidence (% plants with stems affected) or severity (mean stem score, 0-4 scale) of stem canker in winter oilseed rape were analysed using data from experiments at Rothamsted in ...

        Epidemiology of Leptosphaeria maculans in relation to forecasting stem canker severity on winter oilseed rape in the UK 

        West, Jon S.; Biddulph, J.E.; Fitt, Bruce D.L.; Gladders, P. (1999-10)
        In the UK, ascospores of Leptosphaeria maculans first infect leaves of oilseed rape in the autumn to cause phoma leaf spots, from which the fungus can grow to cause stem cankers in the spring. Yield losses due to early ...

        Vpu transmembrane peptide structure obtained by site-specific Fourier transform infrared dichroism and global molecular dynamics searching 

        Kukol, A.; Arkin, I.T. (1999-09)
        The recently developed method of site-directed Fourier transform infrared dichroism for obtaining orientational constraints of oriented polymers is applied here to the transmembrane domain of the vpu protein from the human ...

        Infection of linseed by Alternaria linicola : Effects of inoculum density, temperature, leaf wetness and light regime 

        Vloutoglou, I.; Fitt, Bruce D.L.; Lucas, J. A. (1999-09)
        Controlled environment studies were conducted to determine the effects of inoculum density, temperature, leaf wetness and light regime on the infection of linseed by Alternaria linicola. The % cotyledons and leaves with ...

        A survey of adverse drug reaction reporting by hospital pharmacists to the Committee on Safety of Medicines - the role of pharmacy departments 

        Ferguson, M.; Dhillon, S. (1999-09)
        Objectives - To identify: (1) how adverse drug reaction (ADR) reporting by hospital pharmacists is managed, (2) the education of pharmacy personnel on ADR reporting, (3) pharmacy personnel with a specific role in ADR ...
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