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Effectiveness of a virtual laboratory as a preparatory resource for distance education chemistry students

engineering education

Bishop AG, Dalgarno B.
GSID: mTzT2wisG0IJ
B Dalgarno, AG Bishop, W Adlong… - Computers & Education, 2009 - Elsevier

Many have argued that interactive 3D virtual environments have great educational potential due to their ability to engage learners in the exploration, construction and manipulation of …

Pattern recognition and machine learning

science instructors

Bishop CM.
GSID: jYxggZ6Ag1YJ
CM Bishop, NM Nasrabadi - 2006 - Springer

The dramatic growth in practical applications for machine learning over the last ten years has been accompanied by many important developments in the underlying algorithms and …

Formation of collapsed tetragonal phase in EuCo₂As₂ under high pressure.

Journal of physics. Condensed matter : an Institute of Physics journal

Bishop M, Uhoya W, Tsoi G, Vohra YK, Sefat AS, Sales BC.
PMID: 21403314
J Phys Condens Matter. 2010 Oct 27;22(42):425701. doi: 10.1088/0953-8984/22/42/425701. Epub 2010 Oct 04.

The structural properties of EuCo₂As₂ have been studied up to 35 GPa, through the use of x-ray diffraction in a diamond anvil cell at a synchrotron source. At ambient conditions, EuCo₂As₂ ) (I4/mmm) has a tetragonal lattice structure with...

Donald James Fairclough.

BMJ (Clinical research ed.)

Bishop C.
PMID: 28483751
BMJ. 2017 May 08;357:j2117. doi: 10.1136/bmj.j2117.

No abstract available.

Directed self-assembly of nematic liquid crystals on chemically patterned surfaces: morphological states and transitions.

Soft matter

Li X, Armas-Perez JC, Martinez-Gonzalez JA, Liu X, Xie H, Bishop C, Hernandez-Ortiz JP, Zhang R, de Pablo JJ, Nealey PF.
PMID: 27722676
Soft Matter. 2016 Oct 19;12(41):8595-8605. doi: 10.1039/c6sm01733a.

The morphology and through-film optical properties of nematic liquid crystals (LCs) confined between two surfaces may be engineered to create switches that respond to external electric fields, thereby enabling applications in optoelectronics that require fast responses and low power....

Possible Demonstration of a Polaronic Bose-Einstein(-Mott) Condensate in UO2(+x) by Ultrafast THz Spectroscopy and Microwave Dissipation.

Scientific reports

Conradson SD, Gilbertson SM, Daifuku SL, Kehl JA, Durakiewicz T, Andersson DA, Bishop AR, Byler DD, Maldonado P, Oppeneer PM, Valdez JA, Neidig ML, Rodriguez G.
PMID: 26472071
Sci Rep. 2015 Oct 16;5:15278. doi: 10.1038/srep15278.

Bose-Einstein condensates (BECs) composed of polarons would be an advance because they would combine coherently charge, spin, and a crystal lattice. Following our earlier report of unique structural and spectroscopic properties, we now identify potentially definitive evidence for polaronic...

Solitons and vortices in two-dimensional discrete nonlinear Schrödinger systems with spatially modulated nonlinearity.

Physical review. E, Statistical, nonlinear, and soft matter physics

Kevrekidis PG, Malomed BA, Saxena A, Bishop AR, Frantzeskakis DJ.
PMID: 25974604
Phys Rev E Stat Nonlin Soft Matter Phys. 2015 Apr;91(4):043201. doi: 10.1103/PhysRevE.91.043201. Epub 2015 Apr 07.

We consider a two-dimensional (2D) generalization of a recently proposed model [Gligorić et al., Phys. Rev. E 88, 032905 (2013)], which gives rise to bright discrete solitons supported by the defocusing nonlinearity whose local strength grows from the center...

Holmium Laser Enucleation of the Prostate: Comparison of Immediate Postoperative Outcomes in Patients with and without Antithrombotic Therapy.

Current urology

Bishop CV, Liddell H, Ischia J, Paul E, Appu S, Frydenberg M, Pham T.
PMID: 24917753
Curr Urol. 2013 Aug;7(1):28-33. doi: 10.1159/000343549. Epub 2013 Jul 28.

OBJECTIVE: To compare the immediate postoperative outcomes of patients with benign prostatic hyperplasia undergoing Holmium laser enucleation of the prostate (HOLEP) with and without full anticoagulation or antiplatelet therapy at the time of surgery.MATERIALS AND METHODS: A retrospective review...

Molecular geometry fluctuation model for the mobility of conjugated polymers.

Physical review letters

Yu ZG, Smith DL, Saxena A, Martin RL, Bishop AR.
PMID: 11017356
Phys Rev Lett. 2000 Jan 24;84(4):721-4. doi: 10.1103/PhysRevLett.84.721.

We present a model to describe electrical transport in dense films of conjugated polymers. The essential physical features of the model are as follows: (i) thermal fluctuations in the molecular geometry of the polymer modify the energy levels of...

Localized excitations and their thresholds.

Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics

Kevrekidis PG, Rasmussen KO, Bishop AR.
PMID: 11088275
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 2000 Apr;61(4):4652-5. doi: 10.1103/physreve.61.4652.

We propose a numerical method for identifying localized excitations in discrete nonlinear Schrodinger type models. This methodology, based on the application of a nonlinear iterative version of the Rayleigh-Ritz variational principle yields breather excitations in a very fast and...

Twisted localized modes.

Physical review. E, Statistical, nonlinear, and soft matter physics

Kevrekidis PG, Bishop AR, Rasmussen KØ.
PMID: 11308784
Phys Rev E Stat Nonlin Soft Matter Phys. 2001 Mar;63(3):036603. doi: 10.1103/PhysRevE.63.036603. Epub 2001 Feb 20.

In a number of recent papers the so-called twisted localized mode of the discrete nonlinear Schrödinger equation has been proposed. Herein, we study the existence and stability properties of such modes. We analyze the persistence of quasiperiodic modes and...

Dynamical ordering of driven stripe phases in quenched disorder.

Physical review letters

Reichhardt C, Olson Reichhardt CJ, Martin I, Bishop AR.
PMID: 12570562
Phys Rev Lett. 2003 Jan 17;90(2):026401. doi: 10.1103/PhysRevLett.90.026401. Epub 2003 Jan 16.

We examine the dynamics and stripe formation in a system with competing short and long-range interactions in the presence of both an applied dc drive and quenched disorder. Without disorder, the system forms stripes organized in a labyrinth state....

Showing 1 to 12 of 542 entries