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Showing 1 to 12 of 473 entries
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Adapting to a US Medical Curriculum in Malaysia: A Qualitative Study on Cultural Dissonance in International Education.

Cureus

Shilkofski N, Shields RY.
PMID: 27672530
Cureus. 2016 Aug 16;8(8):e739. doi: 10.7759/cureus.739.

CONTEXT: Minimal research has examined the recent exportation of medical curricula to international settings. Johns Hopkins University School of Medicine in Baltimore, USA partnered with Perdana University Graduate School of Medicine in Kuala Lumpur, Malaysia and implemented the same...

Near perfect mode overlap between independently seeded, gain-switched lasers.

Optics express

Comandar LC, Lucamarini M, Fröhlich B, Dynes JF, Yuan ZL, Shields AJ.
PMID: 27505752
Opt Express. 2016 Aug 08;24(16):17849-59. doi: 10.1364/OE.24.017849.

We drastically improve the mode overlap between independently seeded, gain-switched laser diodes operating at gigahertz repetition rates by implementing a pulsed light seeding technique. Injecting pulsed light reduces the emission time jitter and enables frequency chirp synchronization while maintaining...

Experimental measurement-device-independent quantum digital signatures.

Nature communications

Roberts GL, Lucamarini M, Yuan ZL, Dynes JF, Comandar LC, Sharpe AW, Shields AJ, Curty M, Puthoor IV, Andersson E.
PMID: 29061966
Nat Commun. 2017 Oct 23;8(1):1098. doi: 10.1038/s41467-017-01245-5.

The development of quantum networks will be paramount towards practical and secure telecommunications. These networks will need to sign and distribute information between many parties with information-theoretic security, requiring both quantum digital signatures (QDS) and quantum key distribution (QKD)....

Density dependent composition of InAs quantum dots extracted from grazing incidence x-ray diffraction measurements.

Scientific reports

Sharma M, Sanyal MK, Farrer I, Ritchie DA, Dey AB, Bhattacharyya A, Seeck OH, Skiba-Szymanska J, Felle M, Bennett AJ, Shields AJ.
PMID: 26506865
Sci Rep. 2015 Oct 28;5:15732. doi: 10.1038/srep15732.

Epitaxial InAs quantum dots grown on GaAs substrate are being used in several applications ranging from quantum communications to solar cells. The growth mechanism of these dots also helps us to explore fundamental aspects of self-organized processes. Here we...

Quantum teleportation of laser-generated photons with an entangled-light-emitting diode.

Nature communications

Stevenson RM, Nilsson J, Bennett AJ, Skiba-Szymanska J, Farrer I, Ritchie DA, Shields AJ.
PMID: 24300834
Nat Commun. 2013;4:2859. doi: 10.1038/ncomms3859.

Quantum teleportation can transfer information between physical systems, which is essential for engineering quantum networks. Of the many technologies being investigated to host quantum bits, photons have obvious advantages as 'pure' quantum information carriers, but their bandwidth and energy...

Conjunctival Attachment of a Live Paralysis Tick, Ixodes holocyclus, in a Child: A Case Report.

Case reports in ophthalmology

Teong JM, Adler PA, Doggett SL, Daneshvar D, Shields MK.
PMID: 25969685
Case Rep Ophthalmol. 2015 Apr 01;6(1):120-6. doi: 10.1159/000381743. eCollection 2015.

We describe a rare clinical finding of conjunctival tick attachment in a child. A 10-year-old boy presented to the clinic with right-eye itch. He was found to have a live tick firmly attached to his right temporal conjunctiva. The...

Depolarization Dynamics in a Strongly Interacting Solid-State Spin Ensemble.

Physical review letters

Choi J, Choi S, Kucsko G, Maurer PC, Shields BJ, Sumiya H, Onoda S, Isoya J, Demler E, Jelezko F, Yao NY, Lukin MD.
PMID: 28306313
Phys Rev Lett. 2017 Mar 03;118(9):093601. doi: 10.1103/PhysRevLett.118.093601. Epub 2017 Mar 03.

We study the depolarization dynamics of a dense ensemble of dipolar interacting spins, associated with nitrogen-vacancy centers in diamond. We observe anomalously fast, density-dependent, and nonexponential spin relaxation. To explain these observations, we propose a microscopic model where an...

BAER suppression during posterior fossa dural opening.

Surgical neurology international

Shields CB, Shields LB, Jiang YD, Yao T, Zhang YP, Sun DA.
PMID: 25883849
Surg Neurol Int. 2015 Apr 09;6:57. doi: 10.4103/2152-7806.154775. eCollection 2015.

BACKGROUND: Intraoperative monitoring with brainstem auditory evoked responses (BAER) provides an early warning signal of potential neurological injury and may avert tissue damage to the auditory pathway or brainstem. Unexplained loss of the BAER signal in the operating room...

Efficient readout of a single spin state in diamond via spin-to-charge conversion.

Physical review letters

Shields BJ, Unterreithmeier QP, de Leon NP, Park H, Lukin MD.
PMID: 25884129
Phys Rev Lett. 2015 Apr 03;114(13):136402. doi: 10.1103/PhysRevLett.114.136402. Epub 2015 Mar 31.

Efficient readout of individual electronic spins associated with atomlike impurities in the solid state is essential for applications in quantum information processing and quantum metrology. We demonstrate a new method for efficient spin readout of nitrogen-vacancy (NV) centers in...

MDMA toxicity: no evidence for a major influence of metabolic genotype at CYP2D6.

Addiction biology

O'Donohoe A, O'Flynn K, Shields K, Hawi Z, Gill M.
PMID: 26734924
Addict Biol. 1998 Jul;3(3):309-14. doi: 10.1080/13556219872119.

3,4 Methylenedioxymethamphetamine (MDMA or ecstasy) has become a major drug of abuse over the last decade. It produces a mixture of systemic and neuropsychological effects. Animal studies show a range of short- and long-term toxic effects, both systemically and...

The medical student and certain economic problems.

Georgetown medical bulletin

SHIELDS CD.
PMID: 14445965
Georgetown Med Bull. 1960 Feb;13:171-3.

No abstract available.

The emperor's new clothes revisited.

Trends in genetics : TIG

Shields R.
PMID: 16859804
Trends Genet. 2006 Sep;22(9):463. doi: 10.1016/j.tig.2006.07.004. Epub 2006 Jul 21.

No abstract available.

Showing 1 to 12 of 473 entries