Search Results - "Parker, N. G"

Superfluid Boundary Layer by Stagg, G W, Parker, N G, Barenghi, C F

“…We model the superfluid flow of liquid helium over the rough surface of a wire (used to experimentally generate turbulence) profiled by atomic force…”
Get full text

Instability of Rotationally Tuned Dipolar Bose-Einstein Condensates by Prasad, S B, Bland, T, Mulkerin, B C, Parker, N G, Martin, A M

“…The possibility of effectively inverting the sign of the dipole-dipole interaction, by fast rotation of the dipole polarization, is examined within a…”
Get full text

A mathematical modelling framework for the regulation of intra-cellular OCT4 in human pluripotent stem cells by Wadkin, L E, Orozco-Fuentes, S, Neganova, I, Lako, M, Parker, N G, Shukurov, A

“…Human pluripotent stem cells (hPSCs) have the potential to differentiate into all cell types, a property known as pluripotency. A deeper understanding of how…”
Get full text

Quantum Ferrofluid Turbulence by Bland, T, Stagg, G W, Galantucci, L, Baggaley, A W, Parker, N G

“…We study the elementary characteristics of turbulence in a quantum ferrofluid through the context of a dipolar Bose gas condensing from a highly nonequilibrium…”
Get full text

Emergence and decay of turbulence in stirred atomic Bose-Einstein condensates by PARKER, N. G, ADAMS, C. S

“…We show that "weak" elliptical deformation of an atomic Bose-Einstein condensate rotating at close to the quadrupole instability frequency leads to turbulence…”
Get full text

Human Stem Cells for Ophthalmology: Recent Advances in Diagnostic Image Analysis and Computational Modelling by Wadkin, L. E., Makarenko, I., Parker, N. G., Shukurov, A., Figueiredo, F. C., Lako, M.

“…Purpose of Review To explore the advances and future research directions in image analysis and computational modelling of human stem cells (hSCs) for…”
Get full text

Dynamics of single human embryonic stem cells and their pairs: a quantitative analysis by Wadkin, L. E., Elliot, L. F., Neganova, I., Parker, N. G., Chichagova, V., Swan, G., Laude, A., Lako, M., Shukurov, A.

“…Numerous biological approaches are available to characterise the mechanisms which govern the formation of human embryonic stem cell (hESC) colonies. To…”
Get full text

Emergent behaviour in a chlorophenol-mineralising three-tiered microbial ‘food web’ by Wade, M.J., Pattinson, R.W., Parker, N.G., Dolfing, J.

“…Anaerobic digestion enables the water industry to treat wastewater as a resource for generating energy and recovering valuable by-products. The complexity of…”
Get full text

The recent advances in the mathematical modelling of human pluripotent stem cells by Wadkin, L. E., Orozco-Fuentes, S., Neganova, I., Lako, M., Shukurov, A., Parker, N. G.

“…Human pluripotent stem cells hold great promise for developments in regenerative medicine and drug design. The mathematical modelling of stem cells and their…”
Get full text

Ultrasonic study of the gelation of gelatin: Phase diagram, hysteresis and kinetics by Parker, N.G., Povey, M.J.W.

“…We map the ultrasonic (8 MHz) speed and attenuation of edible-grade gelatin in water, exploring the key dependencies on temperature, concentration and time…”
Get full text

Engineering bright matter-wave solitons of dipolar condensates by Edmonds, M J, Bland, T, Doran, R, Parker, N G

“…We present a comprehensive analysis of the form and interaction of dipolar bright solitons across the full parameter space afforded by dipolar Bose-Einstein…”
Get full text

Dynamical instability of a rotating dipolar Bose-Einstein condensate by van Bijnen, R M W, O'Dell, D H J, Parker, N G, Martin, A M

“…We analyze the hydrodynamic solutions for a dilute Bose-Einstein condensate with long-range dipolar interactions in a rotating, elliptical harmonic trap. The…”
Get full text

Parametric driving of dark solitons in atomic Bose-Einstein condensates by PROUKAKIS, N. P, PARKER, N. G, BARENGHI, C. F, ADAMS, C. S

“…A dark soliton oscillating in an elongated harmonically confined atomic Bose-Einstein condensate continuously exchanges energy with the sound field. Periodic…”
Get full text

Controlled vortex-sound interactions in atomic Bose-Einstein condensates by Parker, N G, Proukakis, N P, Barenghi, C F, Adams, C S

“…The low temperature dynamics of a vortex in a trapped quasi-two-dimensional Bose-Einstein condensate are studied quantitatively. Precession of an off-centered…”
Get full text

Soliton-sound interactions in quasi-one-dimensional Bose-Einstein condensates by Parker, N G, Proukakis, N P, Leadbeater, M, Adams, C S

“…Longitudinal confinement of dark solitons in quasi-one-dimensional Bose-Einstein condensates leads to sound emission and reabsorption. We perform quantitative…”
Get full text

Harmonically trapped imbalanced quantum droplets by Flynn, T. A., Keepfer, N. A., Parker, N. G., Billam, T. P.

“…A two-component quantum droplet is an attractive mixture of ultracold bosons stabilized against collapse by quantum fluctuations. Commonly, two-component…”
Get full text

Characterising arbitrary dark solitons in trapped one-dimensional Bose-Einstein condensates (a) by Middleton-Spencer, H. A. J., Parker, N. G., Galantucci, L., Barenghi, C. F.

“…Abstract We present a method to detect the presence and depth of dark solitons within repulsive one-dimensional harmonically trapped Bose-Einstein condensates…”
Get full text

Anisotropic and long-range vortex interactions in two-dimensional dipolar Bose gases by Mulkerin, B C, van Bijnen, R M W, O'Dell, D H J, Martin, A M, Parker, N G

“…We perform a theoretical study into how dipole-dipole interactions modify the properties of superfluid vortices within the context of a two-dimensional atomic…”
Get full text

Quantum droplets in imbalanced atomic mixtures by Flynn, T. A., Parisi, L., Billam, T. P., Parker, N. G.

“…Quantum droplets are a quantum analog to classical fluid droplets in that they are self-bound and display liquid-like properties—such as incompressibility and…”
Get full text

Seeding hESCs to achieve optimal colony clonality by Wadkin, L. E., Orozco-Fuentes, S., Neganova, I., Bojic, S., Laude, A., Lako, M., Parker, N. G., Shukurov, A.

“…Human embryonic stem cells (hESCs) and induced pluripotent stem cells (iPSCs) have promising clinical applications which often rely on clonally-homogeneous…”
Get full text