Outputs (250)

Colon hypersensitivity to distension, rather than excessive gas production, produces carbohydrate-related symptoms in individuals with irritable bowel syndrome (2016)
Journal Article
Major, G., Pritchard, S. E., Murray, K., Alappadan, J. P., Hoad, C., Marciani, L., Gowland, P. A., & Spiller, R. C. (2017). Colon hypersensitivity to distension, rather than excessive gas production, produces carbohydrate-related symptoms in individuals with irritable bowel syndrome. Gastroenterology, 152(1), 124-133.e2. https://doi.org/10.1053/j.gastro.2016.09.062

Background & Aims: Poorly digested, fermentable carbohydrates may induce symptoms of irritable bowel syndrome (IBS), via unclear mechanisms. We performed a randomized trial with magnetic resonance imaging (MRI) analysis to investigate correlations be... Read More about Colon hypersensitivity to distension, rather than excessive gas production, produces carbohydrate-related symptoms in individuals with irritable bowel syndrome.

Negative activation energy and dielectric signatures of excitons and excitonic Mott transitions in quantum confined laser structures (2016)
Journal Article
Bhunia, A., Bansal, K., Henini, M., Alshammari, M., & Datta, S. (in press). Negative activation energy and dielectric signatures of excitons and excitonic Mott transitions in quantum confined laser structures. Journal of Applied Physics, 120, Article 144304. https://doi.org/10.1063/1.4964850

Mostly, optical spectroscopies are used to investigate the physics of excitons, whereas their electrical evidences are hardly explored. Here, we examined a forward bias activated differential capacitance response of GaInP/AlGaInP based multi-quantum... Read More about Negative activation energy and dielectric signatures of excitons and excitonic Mott transitions in quantum confined laser structures.

Prospects of charged-oscillator quantum-state generation with Rydberg atoms (2016)
Journal Article
Stevenson, R., Minář, J., Hofferberth, S., & Lesanovsky, I. (2016). Prospects of charged-oscillator quantum-state generation with Rydberg atoms. Physical Review A, 94, Article 043813. https://doi.org/10.1103/PhysRevA.94.043813

We explore the possibility of engineering quantum states of a charged mechanical oscillator by coupling it to a stream of atoms in superpositions of high-lying Rydberg states. Our scheme relies on the driving of a two-phonon resonance within the osci... Read More about Prospects of charged-oscillator quantum-state generation with Rydberg atoms.

Developing Mn-doped lead sulfide quantum dots for MRI labels (2016)
Journal Article
Turyanska, L., Moro, F., Patanè, A., Barr, J., Köckenberger, W., Taylor, A., …Thomas, N. R. (2016). Developing Mn-doped lead sulfide quantum dots for MRI labels. Journal of Materials Chemistry B, 4(42), 6797-6802. https://doi.org/10.1039/c6tb02574a

Magnetic interactions of Mn2+ions in lead sulfide (PbS) nanocrystals with protons in water are probed by NMR and MRI. A thin layer of capping molecules enables free solvent diffusion to the nanocrystal surface resulting in a decrease of proton relaxa... Read More about Developing Mn-doped lead sulfide quantum dots for MRI labels.

Isothermal anisotropic magnetoresistance in antiferromagnetic metallic IrMn (2016)
Journal Article
Galceran, R., Fina, I., Cisneros-Fernandez, J., Bozzo, B., Frontera, C., Lopez-Mir, L., …Martinez, B. (2016). Isothermal anisotropic magnetoresistance in antiferromagnetic metallic IrMn. Scientific Reports, 6, Article 35471. https://doi.org/10.1038/srep35471

Antiferromagnetic spintronics is an emerging field; antiferromagnets can improve the functionalities of ferromagnets with higher response times, and having the information shielded against external magnetic field. Moreover, a large list of aniferroma... Read More about Isothermal anisotropic magnetoresistance in antiferromagnetic metallic IrMn.

Galaxy Zoo: Morphological classifications for 120 000 galaxies in HST legacy imaging (2016)
Journal Article
Willett, K. W., Galloway, M. A., Bamford, S. P., Lintott, C. J., Masters, K. L., Scarlata, C., …Smith, A. M. (2017). Galaxy Zoo: Morphological classifications for 120 000 galaxies in HST legacy imaging. Monthly Notices of the Royal Astronomical Society, 464(4), 4176-4203. https://doi.org/10.1093/mnras/stw2568

© 2016 The Authors. Published by Oxford University Press on behalf of the Royal Astronomical Society. We present the data release paper for the Galaxy Zoo: Hubble (GZH) project. This is the third phase in a large effort to measure reliable, detailed... Read More about Galaxy Zoo: Morphological classifications for 120 000 galaxies in HST legacy imaging.

Histological basis of laminar MRI patterns in high resolution images of fixed human auditory cortex (2016)
Journal Article
Wallace, M. N., Cronin, M. J., Bowtell, R. W., Scott, I., Palmer, A. R., & Gowland, P. A. (2016). Histological basis of laminar MRI patterns in high resolution images of fixed human auditory cortex. Frontiers in Neuroscience, 10, Article 455. https://doi.org/10.3389/fnins.2016.00455

Functional magnetic resonance imaging (fMRI) studies of the auditory region of the temporal lobe would benefit from the availability of image contrast that allowed direct identification of the primary auditory cortex, as this region cannot be accurat... Read More about Histological basis of laminar MRI patterns in high resolution images of fixed human auditory cortex.

Experimental, theoretical and computational investigation of the inelastic neutron scattering spectrum of a homonuclear diatomic molecule in a nearly spherical trap: H2@C60 (2016)
Journal Article
Mamone, S., Jiménez-Ruiz, M., Johnson, M. R., Rols, S., & Horsewill, A. J. (2016). Experimental, theoretical and computational investigation of the inelastic neutron scattering spectrum of a homonuclear diatomic molecule in a nearly spherical trap: H2@C60. Physical Chemistry Chemical Physics, 18(42), 29369-29380. https://doi.org/10.1039/c6cp06059e

In this paper we report a methodology for calculating the inelastic neutron scattering spectrum of homonuclear diatomic molecules confined within nano-cavities of spherical symmetry. The method is based on the expansion of the confining potential int... Read More about Experimental, theoretical and computational investigation of the inelastic neutron scattering spectrum of a homonuclear diatomic molecule in a nearly spherical trap: H2@C60.

Uninvited guest in mixed derivative Hořava gravity (2016)
Journal Article
Coates, A., Colombo, M., Gümrükçüoğlu, A. E., & Sotiriou, T. P. (2016). Uninvited guest in mixed derivative Hořava gravity. Physical Review D, 94(8), Article 84014. https://doi.org/10.1103/PhysRevD.94.084014

We revisit the mixed-derivative extension of Hořava gravity which was designed to address the naturalness problems of the standard theory in the presence of matter couplings. We consider the minimal theory with mixed-derivative terms that contain two... Read More about Uninvited guest in mixed derivative Hořava gravity.

Field strength dependence of grey matter R2* on venous oxygenation (2016)
Journal Article
Croal, P. L., Driver, I. D., Francis, S. T., & Gowland, P. A. (2017). Field strength dependence of grey matter R2* on venous oxygenation. NeuroImage, 146, 327-332. https://doi.org/10.1016/j.neuroimage.2016.10.004

The relationship between venous blood oxygenation and change in transverse relaxation rate (ΔR2 *) plays a key role in calibrated BOLD fMRI. This relationship, defined by the parameter β, has previously been determined using theoretical simulations a... Read More about Field strength dependence of grey matter R2* on venous oxygenation.