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Showing 1 to 12 of 287 entries
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Endoscopic ultrasound-guided insertion of a large diameter fully covered self-expandable metallic stent as rescue therapy for recurrent infected walled off pancreatic necrosis after surgical necrosectomy.

Endoscopic ultrasound

Ang TL, Eu Kwek AB, Fock KM, Teo EK.
PMID: 25485273
Endosc Ultrasound. 2014 Oct;3(4):245-8. doi: 10.4103/2303-9027.144544.

A 39-year-old man developed severe necrotizing gallstone pancreatitis complicated by infected pancreatic necrosis. Surgical necrosectomy was performed to control the on-going sepsis. Subsequently, there was a recurrence of an infected necrotic collection at the site of surgical necrosectomy, in...

The human trochlear and abducens nerves at different ages - a morphometric study.

Aging and disease

Ramkumar M, Sharma S, Jacob TG, Bhardwaj DN, Nag TC, Roy TS.
PMID: 25657848
Aging Dis. 2014 Mar 18;6(1):6-16. doi: 10.14336/AD.2014.0310. eCollection 2015 Feb.

The trochlear and abducens nerves (TN and AN) control the movement of the superior oblique and lateral rectus muscles of the eyeball, respectively. Despite their immense clinical and radiological importance no morphometric data was available from a wide spectrum...

Excess energy and decoherence factor of a qubit coupled to a one-dimensional periodically driven spin chain.

Physical review. E

Nag T.
PMID: 27415220
Phys Rev E. 2016 Jun;93(6):062119. doi: 10.1103/PhysRevE.93.062119. Epub 2016 Jun 13.

We take a central spin model (CSM), consisting of a one-dimensional environmental Ising spin chain and a single qubit connected globally to all the spins of the environment, to study the excess energy (EE) of the environment and the...

Fluctuation-dissipation relationship in chaotic dynamics.

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

Bag BC, Ray DS.
PMID: 11088657
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 2000 Aug;62(2):1927-35. doi: 10.1103/physreve.62.1927.

We consider a general N-degree-of-freedom dissipative system that exhibits chaotic behavior. Based on a Fokker-Planck description associated with the dynamics, we establish that the drift and the diffusion coefficients can be related through a set of stochastic parameters that...

Quantum Kramers equation for energy diffusion and barrier crossing dynamics in the low-friction regime.

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

Banerjee D, Banik SK, Bag BC, Ray DS.
PMID: 12513465
Phys Rev E Stat Nonlin Soft Matter Phys. 2002 Nov;66(5):051105. doi: 10.1103/PhysRevE.66.051105. Epub 2002 Nov 19.

Based on a true phase space probability distribution function and an ensemble averaging procedure we have recently developed [Phys. Rev. E 65, 021109 (2002)] a non-Markovian quantum Kramers equation to derive the quantum rate coefficient for barrier crossing due...

An SRRC elliptically polarizing undulator prototype to examine mechanical design feasibility and magnetic field performance.

Journal of synchrotron radiation

Chang CH, Hwang CS, Fan TC, Chen KH, Pan KT, Lin FY, Wang C, Chang LH, Chen HH, Lin MC, Yeh S.
PMID: 15263531
J Synchrotron Radiat. 1998 May 01;5:420-2. doi: 10.1107/S0909049597015756. Epub 1998 May 01.

In this work, a 1 m long Sasaki-type elliptically polarizing undulator (EPU) prototype with 5.6 cm period length is used to examine the mechanical design feasibility as well as magnetic field performance. The magnetic field characteristics of the EPU5.6...

Inactivation of pea leaf chloroplastic and cytoplasmic glucose 6-phosphate dehydrogenases by light and dithiothreitol.

Plant physiology

Anderson LE, Ng TC, Park KE.
PMID: 16658800
Plant Physiol. 1974 Jun;53(6):835-9. doi: 10.1104/pp.53.6.835.

Chloroplastic and cytoplasmic forms of pea (Pisum sativum L.) leaf glucose-6-P dehydrogenase can be separated by gel electrophoresis. Both forms are found in etiolated seedlings. When light-grown plants are illuminated or when crude extracts are treated with dithiothreitol, the...

A note on the a-b ridge count and intelligence.

The Journal of mental science

FANG TC.
PMID: 14824885
J Ment Sci. 1951 Apr;97(407):394-6. doi: 10.1192/bjp.97.407.394.

No abstract available.

Escape through an unstable limit cycle driven by multiplicative colored non-Gaussian and additive white Gaussian noises.

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

Bag BC, Hu CK.
PMID: 17500937
Phys Rev E Stat Nonlin Soft Matter Phys. 2007 Apr;75(4):042101. doi: 10.1103/PhysRevE.75.042101. Epub 2007 Apr 09.

In a previous paper [Bag and Hu, Phys. Rev. E 73, 061107 (2006)], we studied the mean lifetime (MLT) for the escape of a Brownian particle through an unstable limit cycle driven by multiplicative colored Gaussian and additive Gaussian...

A comparative study of the a-b ridge count on the palms of mental defectives and the general population.

The Journal of mental science

FANG TC.
PMID: 15407799
J Ment Sci. 1949 Oct;95(401):945-8. doi: 10.1192/bjp.95.401.945.

No abstract available.

How small can a microring resonator be and yet be polarization independent?.

Applied optics

Ang TY, Lim ST, Lee SY, Png CE, Chin MK.
PMID: 19458730
Appl Opt. 2009 May 20;48(15):2821-35. doi: 10.1364/ao.48.002821.

There has been a recent trend to reduce the size of photonic waveguide devices to enable high-density integration in silicon photonic integrated circuits. However, this miniaturization tends to result in increased polarization dependency. Particularly challenging is designing devices based...

Impact of growth kinetics on morphology and pore structure of TiO2-one-pot synthesis of macroporous TiO2 microspheres.

Inorganic chemistry

Zhong Z, Chen F, Ang TP, Han Y, Lim W, Gedanken A.
PMID: 16749824
Inorg Chem. 2006 Jun 12;45(12):4619-25. doi: 10.1021/ic052080j.

Titanium dioxide was synthesized by the hydrolysis of titanium tetraisopropoxide (TTIP) in the presence of acetic acid, 2-propanol, and organic amines (octylamine, aniline, and isobutylamine). H2O was supplied by an esterification reaction between acetic acid and 2-propanol (denoted as...

Showing 1 to 12 of 287 entries