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Showing 1 to 12 of 56 entries
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Corrigendum to "Quality of life in epilepsy in Bhutan" [Seizure 39 (2016) 44-48].

Seizure

Saadi A, Patenaude B, Nirola DK, Deki S, Tshering L, Clark S, Shaull L, Sorets T, Fink G, Mateen F.
PMID: 27639029
Seizure. 2016 Nov;42:14. doi: 10.1016/j.seizure.2016.09.001. Epub 2016 Sep 14.

No abstract available.

Using distributed nonlinear dynamics for public key encryption.

Physical review letters

Tenny R, Tsimring LS, Larson L, Abarbanel HD.
PMID: 12570462
Phys Rev Lett. 2003 Jan 31;90(4):047903. doi: 10.1103/PhysRevLett.90.047903. Epub 2003 Jan 28.

We introduce a new method for asymmetric (public key/private key) encryption exploiting properties of nonlinear dynamical systems. A high-dimensional dissipative nonlinear dynamical system is distributed between transmitter and receiver, so we call the method distributed dynamics encryption (DDE). The...

Dynamics of a shallow fluidized bed.

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

Tsimring LS, Ramaswamy R, Sherman P.
PMID: 11970652
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 1999 Dec;60(6):7126-30. doi: 10.1103/physreve.60.7126.

The results of the experimental study of the dynamics of a shallow fluidized bed are reported. The behavior of granular material is controlled by the interplay of two factors--levitation due to the upward airflow, and sliding back due to...

Continuum theory of partially fluidized granular flows.

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

Aranson IS, Tsimring LS.
PMID: 12188712
Phys Rev E Stat Nonlin Soft Matter Phys. 2002 Jun;65(6):061303. doi: 10.1103/PhysRevE.65.061303. Epub 2002 Jun 21.

A continuum theory of partially fluidized granular flows is developed. The theory is based on a combination of the equations for the flow velocity and shear stresses coupled with the order-parameter equation which describes the transition between the flowing...

Model of coarsening and vortex formation in vibrated granular rods.

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

Aranson IS, Tsimring LS.
PMID: 12636669
Phys Rev E Stat Nonlin Soft Matter Phys. 2003 Feb;67(2):021305. doi: 10.1103/PhysRevE.67.021305. Epub 2003 Feb 26.

Neicu et al. observed experimentally spontaneous formation of the long-range orientational order and large-scale vortices in a system of vibrated macroscopic rods. We propose a phenomenological theory of this phenomenon based on a coupled system of equations for local...

Synchronization and beam forming in an array of repulsively coupled oscillators.

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

Rulkov NF, Tsimring L, Larsen ML, Gabbay M.
PMID: 17279982
Phys Rev E Stat Nonlin Soft Matter Phys. 2006 Nov;74(5):056205. doi: 10.1103/PhysRevE.74.056205. Epub 2006 Nov 15.

We study the dynamics of an array of Stuart-Landau oscillators with repulsive coupling. Autonomous network with global repulsive coupling settles on one from a continuum of synchronized regimes characterized by zero mean field. Driving this array by an external...

Swirling motion in a system of vibrated elongated particles.

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

Aranson IS, Volfson D, Tsimring LS.
PMID: 17677048
Phys Rev E Stat Nonlin Soft Matter Phys. 2007 May;75(5):051301. doi: 10.1103/PhysRevE.75.051301. Epub 2007 May 01.

Large-scale collective motion emerging in a monolayer of vertically vibrated elongated particles is studied. The motion is characterized by recurring swirls, with the characteristic scale exceeding several times the size of an individual particle. Our experiments identified a small...

Factorized time-dependent distributions for certain multiclass queueing networks and an application to enzymatic processing networks.

Queueing systems

Mather WH, Hasty J, Tsimring LS, Williams RJ.
PMID: 24596432
Queueing Syst. 2011 Dec;69(3):313-328. doi: 10.1007/s11134-011-9216-3.

Motivated by applications in biological systems, we show for certain multiclass queueing networks that time-dependent distributions for the multiclass queue-lengths can have a factorized form which reduces the problem of computing such distributions to a similar problem for related...

Predicting physical variables in time-delay embedding.

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

Abarbanel HD, Carroll TA, Pecora LM, Sidorowich JJ, Tsimring LS.
PMID: 9961423
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 1994 Mar;49(3):1840-1853. doi: 10.1103/physreve.49.1840.

No abstract available.

Assessment of a neuro-developmental screening tool in children in Bhutan.

Gates open research

Wong B, Grundy S, Tshering L, Tshering K, Mateen FJ.
PMID: 31460495
Gates Open Res. 2019 Sep 11;3:1496. doi: 10.12688/gatesopenres.13037.2. eCollection 2019.

No abstract available.

Symmetry breaking in nonequilibrium systems: Interaction of defects.

Physical review. A, Atomic, molecular, and optical physics

Korzinov L, Rabinovich MI, Tsimring LS.
PMID: 9908110
Phys Rev A. 1992 Dec 15;46(12):7601-7607. doi: 10.1103/physreva.46.7601.

No abstract available.

Rotating spirals in a Faraday experiment.

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

Kiyashko SV, Korzinov LN, Rabinovich MI, Tsimring LS.
PMID: 9965682
Phys Rev E Stat Phys Plasmas Fluids Relat Interdiscip Topics. 1996 Nov;54(5):5037-5040. doi: 10.1103/physreve.54.5037.

No abstract available.

Showing 1 to 12 of 56 entries