Browsing University of Hertfordshire by Title
Now showing items 20693-20712 of 24093
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Stability and expression of bacterial genes in replicating geminivirus vectors in plants
(1989-04-11)Bacterial beta-glucuronidase (gus) and neomycin phosphotransferase (neo) genes were introduced into coat protein replacement vectors based on DNA A of tomato golden mosaic virus (TGMV). Recombinant gus and neo vectors up ... -
Stability characteristics of cylindrical fibres in an electrodynamic balance designed for single particle investigation
(2002)An electrodynamic balance (EDB) of the double ring double disc type has been designed for studying single microparticles. It allows electrostatic particle injection and recovery as well as alignment of elongated particles. ... -
Stability of cloud orbits in the broad-line region of active galactic nuclei
(2011-02-11)We investigate the global dynamic stability of spherical clouds in the broad-line region (BLR) of active galactic nuclei (AGN), exposed to radial radiation pressure, gravity of the central black hole (BH) and centrifugal ... -
Stability of penicillin G, ampicillin, amikacin and oxytetracycline and their interactions with food in in vitro simulated equine gastrointestinal contents
(1995-05)Penicillin G was extensively (84.7 per cent) and amikacin moderately (14.4 per cent) degraded when incubated for one hour in a chloride buffer at pH 1.9 designed to mimic the equine gastric pH. Ampicillin and oxytetracycline ... -
Stability of radiative relativistic shocks to global oscillations
(2008-09)Thermally emitting, radiative, Newtonian shocks exhibit a global oscillatory instability. The luminosity variations that accompany such oscillations raise the possibility that, if relativistic shocks that emit nonthermal ... -
Stability of set-shifting and planning abilities in patients with schizophrenia
(2004)Patients with schizophrenia have deficits in executive function that involve attentional set-shifting and planning ability. It is unclear, however, whether such deficits are stable during the course of the illness or if ... -
The stability of stratified layers within ventilated enclosures
(University of Hertfordshire, 2006)The project consists of experimental and numerical investigation of buoyancy-dominated flow leading to thermal stratification in ventilated spaces for the range of Re from 4,000 to 50,000 and Rio below 40. In the evolution ... -
Stadium : Video Installation
(Musée d'art contemporain de Montréal, 2008)The significance of Stadium lies in its critical interrogation of the legacy, use and infiltration of historical socialist imagery in contemporary imaging. The work is filmed in the Olympiastadion in Berlin, the infamous ... -
Staff dose on mobile PET/CT vans
(2010) -
Staff-student Partnership in Practice in Higher Education : The Impact on Learning and Teaching
(Elsevier, 2013-10-10)This staff-student collaborative project involved six small project teams each composed of staff and undergraduate students studying within the University of Hertfordshire, UK. Each project team engaged in a mini-project ... -
Staff–student collaboration: student learning from working together to enhance educational practice in higher education
(2016-04-02)The association of research and teaching, and the roles and responsibilities of students and academic staff and the nature of their interrelationship are important issues in higher education. This article presents six ... -
Stage Backstage / Upturned Starry Sky : Photographic Series, 8 hand printed C-prints
(Galerie Donald Browne, 2011-10-08)The work consists of photographic series shot during the production of two recent film projects - Plänterwäld and The Philharmonie Project – filmed in an abandoned amusement park and orchestral concert hall respectively. ... -
Stage Backstage : Solo Exhibition, Donald Browne Gallery, Montreal
(Galerie Donald Browne, 2011-10-08)“The spectacle is not a collection of images; it is a social relation between people that is mediated by images.” Guy Debord, The Society of the Spectacle (1967) Lynne Marsh explores the notion of “stage” as a physical ... -
Staged training of Neocognitron by evolutionary algorithms
(Institute of Electrical and Electronics Engineers (IEEE), 1999)The Neocognitron, inspired by the mammalian visual system, is a complex neural network with numerous parameters and weights which should be trained in order to utilise it for pattern recognition. However, it is not easy ... -
Stages in the progress of eyespot epidemics in winter wheat crops
(1988-02)The temporal progress of eyespot (Pseudocercosporella herpotrichoides) epidemics in winter wheat crops is considered in four stages: leaf sheath lesion establishment, leaf sheath penetration, stem lesion establishment and ... -
Staggered oriented airfoil shaped pin-fin heat sink: Investigating the efficacy of novel water based ferric oxide-silica hybrid nanofluid
(2022-09-15)Nowadays, electronic components are one of the essential parts of almost every smart device. To efficiently transfer the desired amount of heat, recent studies have focused on investigating the potential of advanced thermal ... -
Staircases to Nowhere : Making Stanley Kubrick's "The Shining"
(2012-10-25)A new documentary exploring Kubrick's working methods during the production of The Shining. -
Stakeholder analysis in the application of cutting-edge digital visualisation technologies for urban flood risk management: A critical review
(2024-02-02)Cutting-edge flood visualisation technologies are becoming increasingly important in managing urban flood risks, particularly from the perspective of stakeholders who play a crucial role in controlling and reducing the ...