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Showing 13 to 24 of 467 entries
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Semiclassical quantization of the Bogoliubov spectrum.

Physical review letters

Kolovsky AR.
PMID: 17678200
Phys Rev Lett. 2007 Jul 13;99(2):020401. doi: 10.1103/PhysRevLett.99.020401. Epub 2007 Jul 10.

We analyze the Bogoliubov spectrum of the three-site Bose-Hubbard model with a finite number of Bose particles by using a semiclassical approach. The Bogoliubov spectrum is shown to be associated with the low-energy regular component of the classical Hubbard...

Microfabricated polymer analysis chip for optical detection.

IEE proceedings. Nanobiotechnology

Fleger M, Siepe D, Neyer A.
PMID: 16475861
IEE Proc Nanobiotechnol. 2004 Aug;151(4):159-61. doi: 10.1049/ip-nbt:20040402.

A coupling between multimode polymer waveguides and microfluidic channels on a polymethylmethacrylate (PMMA) capillary electrophoresis (CE)-chip for optical analytical applications has been successfully realised. This technology allows the integration of polymer optical waveguides together with hermetically sealed fluidic channels....

Editorial.

Paediatrics & child health

Sauve R, Synnes AR.
PMID: 19030283
Paediatr Child Health. 2006 May;11(5):265. doi: 10.1093/pch/11.5.265.

No abstract available.

Perforated diverticulum of the transverse colon.

Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association

Wilkinson TR, Wilkinson AR.
PMID: 19858646
Saudi J Gastroenterol. 2007 Oct-Dec;13(4):194-6. doi: 10.4103/1319-3767.36753.

Diverticula on the left side of the colon, especially in the sigmoid colon are a common occurrence in the West. However, right-sided diverticula are less common, being reported from Asian countries like China, Hong Kong, Japan, Singapore and India....

Limb length shortening associated with femoral arterial lines in the neonatal period.

Paediatrics & child health

Synnes AR, Reilly C, Robinson A.
PMID: 24421687
Paediatr Child Health. 2013 Apr;18(4):194-6. doi: 10.1093/pch/18.4.194.

Two cases involving toddlers who presented with limb length shortening and radiological findings consistent with growth plate arrest are presented. Both cases had been cared for in the neonatal intensive care unit because of extreme prematurity, and both cases...

Urban poor children.

The Australasian medical journal

Ambey R, Gaur A, Gupta R, Patel G.
PMID: 23837083
Australas Med J. 2013 Jun 30;6(6):341-3. doi: 10.4066/AMJ.2013.1714. Print 2013.

One-half of the world's population lives in cities and towns; this is expected to increase to 70% by 2050. One in three urban dwellers lives in slums. As the urban population grows, so does the number of urban poor....

Comparison of movement related cortical potential in healthy people and amyotrophic lateral sclerosis patients.

Frontiers in neuroscience

Gu Y, Farina D, Murguialday AR, Dremstrup K, Birbaumer N.
PMID: 23717256
Front Neurosci. 2013 May 14;7:65. doi: 10.3389/fnins.2013.00065. eCollection 2013.

OBJECTIVE: To understand the brain motor functions and neurophysiological changes due to motor disorder by comparing electroencephalographic data between healthy people and amyotrophic lateral sclerosis (ALS) patients.METHODS: The movement related cortical potential (MRCP) was recorded from seven healthy subjects...

Cyclotron-Bloch dynamics of a quantum particle in a two-dimensional lattice. II. Arbitrary electric field directions.

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

Kolovsky AR, Chesnokov I, Mantica G.
PMID: 23214568
Phys Rev E Stat Nonlin Soft Matter Phys. 2012 Oct;86(4):041146. doi: 10.1103/PhysRevE.86.041146. Epub 2012 Oct 25.

We study the quantum dynamics of a charged particle in a two-dimensional lattice, subject to constant and homogeneous electric and magnetic fields. We find that different regimes characterize these motions, depending on a combination of conditions, corresponding to weak...

Nucleation in finite topological systems during continuous metastable quantum phase transitions.

Physical review letters

Fialko O, Delattre MC, Brand J, Kolovsky AR.
PMID: 23004576
Phys Rev Lett. 2012 Jun 22;108(25):250402. doi: 10.1103/PhysRevLett.108.250402. Epub 2012 Jun 20.

Finite topological quantum systems can undergo continuous metastable quantum phase transitions to change their topological nature. Here we show how to nucleate the transition between ring currents and dark soliton states in a toroidally trapped Bose-Einstein condensate. An adiabatic...

The Effectiveness of Mindfulness Training on Behavioral Problems and Attentional Functioning in Adolescents with ADHD.

Journal of child and family studies

van de Weijer-Bergsma E, Formsma AR, de Bruin EI, Bögels SM.
PMID: 22993482
J Child Fam Stud. 2012 Oct;21(5):775-787. doi: 10.1007/s10826-011-9531-7. Epub 2011 Sep 22.

The effectiveness of an 8-week mindfulness training for adolescents aged 11-15 years with ADHD and parallel Mindful Parenting training for their parents was evaluated, using questionnaires as well as computerized attention tests. Adolescents (N = 10), their parents (N...

Observation of a bound Tz=-3 nucleus: 22Si.

Physical review letters

Anne R, Bazin D, Borrel V, Delagrange H, Détraz C, Dufour JP, Guillemaud-Mueller D, Hubert F, Jacmart JC, Mueller AC, Pougheon F, Pravikoff MS, Roeckl E, Saint-Laurent MG.
PMID: 10035095
Phys Rev Lett. 1987 Jul 06;59(1):33-35. doi: 10.1103/PhysRevLett.59.33.

No abstract available.

Inappropriate Statistical Analysis and Reporting in Medical Research: Perverse Incentives and Institutional Solutions.

Annals of internal medicine

Localio AR, Stack CB, Meibohm AR, Ross EA, Guallar E, Wong JB, Cornell JE, Griswold ME, Goodman SN.
PMID: 30304363
Ann Intern Med. 2018 Oct 16;169(8):577-578. doi: 10.7326/M18-2516. Epub 2018 Oct 09.

No abstract available.

Showing 13 to 24 of 467 entries