Search Results - Ta, Phong~
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From Mott state to superconductivity in-1T-TaS
Published 2008“…Here, we show the appearance of a series of low-temperature electronic states in 1T-TaS with pressure: the Mott phase melts into a textured charge-density wave (CDW); superconductivity develops within the CDW state, and survives to very high pressures, insensitive to subsequent disappearance of the CDW state and, surprisingly, also the strong changes in the normal state. …”
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Microstructural changes as a time temperature indicator in cobalt superalloys and a NiCoCrAlTaY coating
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Stakeholder's contribution. Deliverable 1.3 of the EC FP7 Project DaCoTA
Published 2011“…The aim of DaCoTA’s Work Package 1 is to shed light on road safety policy-making and management processes in Europe and to explore how these can be better supported by data and knowledge. …”
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Self-management of health-behaviors among older and younger workers with chronic illness
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Pushing climate change science to the roof of the world
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Researching second-generation Chinese Hong Kong immigrants’ identity in the UK
Published 2017“…In this thesis, second-generation Chinese Hong Kong immigrants self-identification will be examined in a British context. …”
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Education and sustainable development: a new context for design
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Magnetophonon spectroscopy of Dirac fermion scattering by transverse and longitudinal acoustic phonons in graphene
Published 2019“…It demonstrates the predominance of carrier scattering by low-energy transverse acoustic (TA) mode phonons: the magnetophonon resonance amplitude is significantly stronger for the TA modes than for the longitudinal acoustic (LA) modes. …”
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Inferring air-water temperature relationships from river and catchment properties
Published 2014“…The Loughborough University Temperature Network (LUTEN) is an array of 36 water and air temperature (Ta) monitoring sites in the English Peak District set-up to explore the predictability of local Tw, given Ta, river reach, and catchment properties. …”
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Addressing challenges in long-term strategic energy planning in LMICs: learning pathways in an energy planning ecosystem
Published 2023“…This paper presents an innovative approach to addressing critical global challenges in long-term energy planning for low- and middle-income countries (LMICs). …”
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Technology appropriation awareness and identification
Published 2017“…Soft TA corresponds to the changes made by users related to the social practices evolution of the service, Hard TA refers to the changes made by the users in the API of the service. …”
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Role of big data analytics and information processing capabilities in enhancing transparency and accountability in e-procurement applications
Published 2024“…Furthermore, it investigates the moderating role of information processing capabilities (IPCs) in the relationships among EPC, EPT and BDA to clarify their collective impact on enhancing TA and procurement performance. …”
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Shorter telomeres with high telomerase activity are associated with raised allostatic load and impoverished psychosocial resources
Published 2014“…The combination of shorter telomeres with high telomerase activity (TA) may be indicative of active cell stress. We hypothesized that older individuals characterized by shorter telomeres with high TA in unstimulated leukocytes would show signs of high allostatic load and low levels of protective psychosocial resources. …”
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Correlation studies of fluoride with alkalinity and hardness
Published 2000“…Correlation analysis was carried out to determine the influence of total alkallinity (TA) and total hardness(TH) on fluoride content of the water and the dependence of these parameters on fluoride toxicity.…”
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Corticospinal responses during passive shortening and lengthening of tibialis anterior and soleus in older compared to younger adults
Published 2020“…The present experiment shows that length‐dependent changes in corticospinal excitability in TA of the young are not evident in older adults. …”
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Chemically-modified hafnium diboride for hypersonic applications: synthesis and characterisation
Published 2016“…As a result, (Hf,Ta)B2 solid solution was prepared successfully at the temperature of 1600°C. …”
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Trends and multi-annual variability of water temperatures in the river Danube, Serbia
Published 2016“…The relationship between air (Ta) and water temperature (Tw) is very important because it shows how the temperature of a water body might respond to future changes in surface Ta. …”
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Graphene’s non-equilibrium fermions reveal Doppler-shifted magnetophonon resonances accompanied by Mach supersonic and Landau velocity effects
Published 2021“…At high currents, electrons are driven far from equilibrium with the atomic lattice vibrations so that their kinetic energy can exceed the thermal energy of the phonons. Here, we report three non-equilibrium phenomena in monolayer graphene at high currents: (i) a “Doppler-like” shift and splitting of the frequencies of the transverse acoustic (TA) phonons emitted when the electrons undergo inter-Landau level (LL) transitions; (ii) an intra-LL Mach effect with the emission of TA phonons when the electrons approach supersonic speed, and (iii) the onset of elastic inter-LL transitions at a critical carrier drift velocity, analogous to the superfluid Landau velocity. …”
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Supplementary information files for Graphene’s non-equilibrium fermions reveal Doppler-shifted magnetophonon resonances accompanied by Mach supersonic and Landau velocity effects
Published 2021“…At high currents, electrons are driven far from equilibrium with the atomic lattice vibrations so that their kinetic energy can exceed the thermal energy of the phonons. Here, we report three non-equilibrium phenomena in monolayer graphene at high currents: (i) a “Doppler-like” shift and splitting of the frequencies of the transverse acoustic (TA) phonons emitted when the electrons undergo inter-Landau level (LL) transitions; (ii) an intra-LL Mach effect with the emission of TA phonons when the electrons approach supersonic speed, and (iii) the onset of elastic inter-LL transitions at a critical carrier drift velocity, analogous to the superfluid Landau velocity. …”
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Evaluation of metallurgical creep risk factors for 9 wt.% Cr steels
Published 2024“…The experimental aspect of this study focused on examining microstructural changes in 9 wt.% Cr steels in their as-received conditions compared to after creep exposure. …”
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The steady state forces and moments on a railway wheelset including flange contact conditions.
Published 1973“…Forces in the contact areas have been calculated using the various theories assuming the wheelset to be rolling along the track a ta constant velocity in a displaced position. …”
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Review of current in-vehicle safety systems and related data sources
Published 2012“…This work has been undertaken in the EC funded DaCoTA project.…”
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Combined experimental and computational study of Ce-doped La3Zr2Li7O12 garnet solid-state electrolyte
Published 2019“…The decrease in conductivity for x = 7.0 systems is related to Li ordering (cell changes from cubic to tetragonal) to prevent too short Li-Li interactions. …”
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Electrical stimulation of human corticospinal axons at the level of the lumbar spinal segments
Published 2019“…We investigated activation of the corticospinal axons innervating tibialis anterior (TA) and rectus femoris (RF) by applying a single electrical stimulus over the first lumbar spinous process (LS). …”
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How long may a breath sample be stored for at −80 °C? A study of the stability of volatile organic compounds trapped onto a mixed Tenax:Carbograph trap adsorbent bed from exhaled b...
Published 2016“…By 6 month storage artefacts were discernible with significant changes observed for 27% of the recovered VOC. Endogenous VOC were observed to be more susceptible to storage. …”
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The effect of a paced auditory serial addition test (PASAT) intervention on the profile of volatile organic compounds in human breath: a pilot study
Published 2013“…This study sought to identify if detectable changes in human breath profiles may be observed following a psychological intervention designed to induce stress, a paced auditory serial addition test (PASAT). …”
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Preparation of environmentally-friendly inorganic pigments
Published 2005“…Temperature dependent XRD analysis has shown that the colour change does not result from a change in the structure.…”
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