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30,476 research outcomes, page 1 of 3,048
  • publication . Article . 2000
    Open Access English
    Authors:
    Nascimento, S. M. C.; David H Foster;
    Persistent Identifiers
    Publisher: Optical Society of America
    Project: WT | For a psychophysical inve... (034807)

    Relational color constancy, which refers to the constancy of perceived relations between surface colors under changes in illuminant, may be based on the computation of spatial ratios of cone excitations. As this activity need occur only within rather than between cone p...

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  • publication . Article . 2018
    Open Access English
    Authors:
    Pulford, Ed;

    For the northeast Asian indigenous people today known as Nanai in Russia and Hezhe in China, the inter-state border which has long divided them remains a key referent in discourses of local identity. Yet this paper suggests that for all the discussion of the Nanai/Hezhe...

  • publication . Article . Conference object . Contribution for newspaper or weekly magazine . 2018
    Open Access English
    Authors:
    Robert James; James Garside; Michael Hopkins; Plana, Luis A.; Steven Temple; Simon Davidson; Stephen Furber;
    Project: EC | HBP SGA2 (785907)

    This paper summarises recent efforts in implementing a model of the ear’s inner hair cell and auditory nerve on a neuromorphic hardware platform, the SpiNNaker machine. This exploits the massive parallelism of the target architecture to obtain real-time modelling of a b...

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  • publication . Article . 2016
    Open Access English
    Authors:
    Isabelle Fitton; Joop C. Duppen; Roel J.H.M. Steenbakkers; Heidi Lotz; Peter J.C.M. Nowak; Coen R. N. Rasch; Marcel van Herk;

    Background and purpose: To study the impact of coronal and sagittal views (CSV) on the gross tumor volume (GTV) delineation on CT and matched PET/CT scans in non-small cell lung cancer. Material and methods: GTV delineations were performed by 11 experienced radiation on...

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  • publication . Article . 2021
    Open Access English
    Authors:
    Kanabar, Rahul; Craven, Wendy; Wilson, Helen; Rietdyke, Rebecca; Dhawahir-Scala, Felipe; Jinkinson, Matthew; Newman, William D.; Harper, Robert A.;
    Persistent Identifiers

    Abstract Introduction Pressure on capacity in ophthalmology alongside the coronavirus (COVID-19) pandemic led to the development of the COVID-19 Urgent Eyecare Service (CUES), allowing patients to receive a prompt ophthalmic consultation, including remotely. The aim of ...

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  • publication . Article . 2019
    Open Access English
    Authors:
    Sofia Skampardoni; Darren Green; Katerina Hnatkova; Marek Malik; Philip A. Kalra; Dimitrios Poulikakos;
    Persistent Identifiers
    Publisher: Frontiers Media S.A.

    Background: Cardiovascular disease is the commonest cause of death in hemodialysis (HD) patients but accurate risk prediction is lacking. The spatial QRS – T angle is a promising electrophysiological marker for sudden cardiac death risk stratification. The aim of this s...

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  • publication . Preprint . Article . 2019
    Open Access English
    Authors:
    M. J. Darnley; R. Hounsell; T. J. O’Brien; M. Henze; P. Rodríguez-Gil; A. W. Shafter; M. M. Shara; N. M. H. Vaytet; M. F. Bode; R. Ciardullo; ...
    Persistent Identifiers
    Project: EC | AdvancedStarForm (659706), FCT | UID/MAT/04106/2013 (147206)

    Here we report that the most rapidly recurring nova, M31N 2008-12a, which erupts annually, is surrounded by a "nova super-remnant" which demonstrates that M31N 2008-12a has erupted with high frequency for millions of years.

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  • publication . Article . 2018
    Open Access English
    Authors:
    Alberto, Monica; Bhavsar, Rupesh; Luque-Alled, Jose Miguel; Prestat, Eric; Gao, Lei; Budd, Peter M.; Vijayaraghavan, Aravind; Szekely, Gyorgy; Holmes, Stuart M.; Gorgojo, Patricia;
    Persistent Identifiers

    Abstract Thin film nanocomposite (TFN) membranes of polymer of intrinsic microporosity PIM-1 incorporating graphene oxide (GO) nanosheets of different sizes and chemistries are presented. These membranes show an improved separation performance for the recovery of n-buta...

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  • publication . Article . 2015
    Open Access English
    Authors:
    Marius Ungarish; Christopher Johnson; Andrew J. Hogg;

    Abstract We analyse the effects of rotation on the propagation of an axisymmetric intrusion through a linearly stratified ambient fluid, arising from a sustained source at the level of neutral buoyancy. This scenario occurs during the horizontal spreading of a volcanic ...

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  • publication . Article . 2016
    Open Access English
    Authors:
    Isaura Martins; Jack Rivers-Auty; Stuart M. Allan; Catherine B. Lawrence;
    Persistent Identifiers
    Publisher: IOS Press
    Project: FCT | SFRH/BD/73041/2010 (SFRH/BD/73041/2010), WT

    Obesity is associated with impaired memory in humans, and obesity induced by high-fat diets leads to cognitive deficits in rodents and in mouse models of Alzheimer's disease (AD). However, it remains unclear how high-fat diets contribute to memory impairment. Therefore,...

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30,476 research outcomes, page 1 of 3,048