Browsing University of Hertfordshire by Title
Now showing items 1665-1684 of 24194
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Azole fungicide sensitivity and molecular mechanisms of reduced sensitivity in Irish Pyrenopeziza brassicae populations
(2022-10-09)BACKGROUND: Light leaf spot, caused by Pyrenopeziza brassicae, is amongst the most damaging diseases of winter oilseed rape(Brassica napus), and currently the sterol 14⊍-demethylase (CYP51) inhibitors (azoles) represent ... -
Azole sensitivity in Leptosphaeria pathogens of oilseed rape: the role of lanosterol 14α-demethylase
(2017-11-20)Lanosterol 14-α demethy lase is a key enzyme intermediating the biosynthesis of ergosterol in fungi, and the target of azole fungicides. Studies have suggested that Leptosphaeria maculans and L. biglobosa, the causal ... -
AzTEC 1.1 mm observations of high-z protocluster environments : SMG overdensities and misalignment between AGN jets and SMG distribution
(2018-10)We present observations at 1.1 mm towards 16 powerful radio galaxies and a radio-quiet quasar at 0.5 > z > 6.3 acquired with the AzTEC camera mounted at the James Clerk Maxwell Telescope and Atacama Submillimeter Telescope ... -
An AzTEC 1.1 mm survey of the GOODS-N field - I : Maps, catalogue and source statistics
(2008-12-01)We have conducted a deep and uniform 1.1 mm survey of the Great Observatories Origins Deep Survey-North (GOODS-N) field with AzTEC on the James Clerk Maxwell Telescope. Here, we present the first results from this survey ... -
An AzTEC 1.1 mm survey of the GOODS-N field - II : Multiwavelength identifications and redshift distribution
(2009-10-01)We present results from a multiwavelength study of 29 sources (false detection probabilities -
An AzTEC 1.1-mm Survey for ULIRGs in the field of the Galaxy Cluster MS 0451.6-0305
(2010)We have undertaken a deep (sigma~1.1 mJy) 1.1-mm survey of the z=0.54 cluster MS 0451.6-0305 using the AzTEC camera on the James Clerk Maxwell Telescope. We detect 36 sources with S/N>3.5 in the central 0.10 deg^2 and ... -
AzTEC half square degree survey of the SHADES fields - II : Identifications, redshifts and evidence for large-scale structure
(2012-11-01)The Astronomical Thermal Emission Camera (AzTEC) 1.1mm survey of the two SCUBA HAlf Degree Extragalactic Survey (SHADES) fields is the largest (0.7 deg ) blank-field millimetre-wavelength (mm-wavelength) survey undertaken ... -
AzTEC half square degree survey of the SHADES fields – I : Maps, catalogues and source counts
(2010)We present the first results from the largest deep extragalactic mm-wavelength survey undertaken to date. These results are derived from maps covering over 0.7 deg2, made at λ= 1.1 mm , using the AzTEC continuum camera ... -
The B+ Hypothesis: strength through adversity in sports coaching?
(2008)Some years ago whilst gathering research interview data from athletics coaches I came across the following quote in regards to the achievement of athletic potential: It is often the B+ people, not the A’s who will eventually ... -
B-CCD: a framework to enable SMEs to make business-critical computing decisions
(University of Hertfordshire, 1997)This paper reports the first cycle of action research to develop the B-CCD (Business-Critical Computing Decisions) framework which has been designed to support SMEs in developing IS/IT strategies. The framework combines ... -
B-fields in Star-Forming Region Observations (BISTRO) : Magnetic Fields in the Filamentary Structures of Serpens Main
(2022-02-22)We present 850 $\mu$m polarimetric observations toward the Serpens Main molecular cloud obtained using the POL-2 polarimeter on the James Clerk Maxwell Telescope (JCMT) as part of the B-fields In STar-forming Region ... -
The B-type giant HD 271791 in the Galactic halo : Linking run-away stars to hyper-velocity stars
(2008-05-01)Context. Young, massive stars have been found in the distant Galactic halo. Dynamical ejection from the Galactic disc has been suggested as the origin of these "run-away stars". The so-called hyper-velocity stars have been ... -
Back to the Future
(Routledge, 2015) -
Backs to the Wall: How Public Relations Carries Discomfort for Organisations
(University of Hertfordshire, 2010)Public relations plays a sensitive role in dealing with the discomfort felt within organisations about the ethical implications of their operations. Organisational discomfort seems to be on the increase, and this may be ... -
Bacterial endotoxin rapidly stimulates prolonged endothelium-dependent vasodilatation in the isolated perfused rat heart
(1993)The effects of bacterial lipopolysaccharide (Escherichia coli 0111-B4; LPS) on coronary vascular tone were examined in the isolated perfused rat heart. The role of nitric oxide and/or prostaglandin products of the ... -
Bad Quartos in performance
(1996) -
BAFTAs 2017 BBC Sweeps the Board as Netflix Challenge Fails to Materialise
(2017-05-12)Round up report of the BAFTAs 2017. Whilst Netflix was nominated across the board - they failed to win any. http://theconversation.com/baftas-2017-bbc-sweeps-the-board-as-netflix-challenge-fails-to-materialise-77643 -
Balanced budget multipliers for small open regions within a federal system : evidence from the Scottish variable rate of income tax
(2014-06-02)This paper explores the impact on aggregate economic activity in a small, open region of an income tax funded expansion in public consumption that has no direct supply-side effects. The conventional balanced budget multiplier ... -
Balancing competing policy demands : the case of sustainable public sector food procurement
(2016-01-20)A focus on market-based green growth strategies to pursue sustainability goals neglects the pursuit of understanding how human health is interwoven with the health of eco-systems to deliver sustainability goals. The article ... -
Balancing economic considerations and the rights of indigenous people. The Mapuche people of Chile
(2004)Natural resources, principally minerals, agriculture and forestry, underpin the economic achievements of Chile. As a consequence of this, successive governments have had to develop policies that encourage growth while ...