Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 155 entries
Sorted by: Best Match Show Resources per page
Metadata Correction of: Lessons Learned From Methodological Validation Research in E-Epidemiology.

JMIR public health and surveillance

Kesse-Guyot E, Assmann K, Andreeva V, Castetbon K, Méjean C, Touvier M, Salanave B, Deschamps V, Péneau S, Fezeu L, Julia C, Allès B, Galan P, Hercberg S.
PMID: 27797322
JMIR Public Health Surveill. 2016 Oct 31;2(2):e160. doi: 10.2196/publichealth.6876.

[This corrects the article DOI: 10.2196/publichealth.5880.].

Ultrasound assisted formation of Al-Ni electrocatalyst for hydrogen evolution.

Ultrasonics sonochemistry

Cherepanov PV, Ashokkumar M, Andreeva DV.
PMID: 25453211
Ultrason Sonochem. 2015 Mar;23:142-7. doi: 10.1016/j.ultsonch.2014.10.012. Epub 2014 Oct 20.

High intensity ultrasound treatment has been used to generate electrocatalytically active (toward hydrogen evolution) surface on AlNi (50 wt.% Ni) alloy particles. Acoustic cavitation is responsible for the initiation of redox processes on the catalyst surface leading to changes...

[B.N. Birman, 1884-1952].

Zhurnal vysshei nervnoi deiatelnosti imeni I P Pavlova

ANDREEVA BA.
PMID: 13007149
Zh Vyssh Nerv Deiat Im I P Pavlova. 1952 May-Jun;2(3):453-4.

No abstract available.

Nonequilibrium dynamics and thermodynamics of a degenerate fermi gas across a feshbach resonance.

Physical review letters

Andreev AV, Gurarie V, Radzihovsky L.
PMID: 15524684
Phys Rev Lett. 2004 Sep 24;93(13):130402. doi: 10.1103/PhysRevLett.93.130402. Epub 2004 Sep 22.

We consider a two-species degenerate Fermi gas coupled by a diatomic Feshbach resonance. We show that the resulting superfluid can exhibit a form of coherent BEC-to-BCS oscillations in response to a nonadiabatic change in the system's parameters, such as,...

Quantum phase transitions across a p-wave Feshbach resonance.

Physical review letters

Gurarie V, Radzihovsky L, Andreev AV.
PMID: 16090447
Phys Rev Lett. 2005 Jun 17;94(23):230403. doi: 10.1103/PhysRevLett.94.230403. Epub 2005 Jun 17.

We study a single-species polarized Fermi gas tuned across a narrow p-wave Feshbach resonance. We show that in the course of a Bose-Einstein condensation (BEC)-BCS crossover, the system can undergo a magnetic-field-tuned quantum phase transition from a px-wave to...

Electrons in the interference field as a system for effective nonlinear transformations of superintense laser pulses.

Optics letters

Akhmanov SA, Andreev AV.
PMID: 19776939
Opt Lett. 1991 Aug 15;16(16):1264-5. doi: 10.1364/ol.16.001264.

The interaction of relativistic electron beams with the superintense interference laser fields is investigated. The possibility of electron channeling, collimation, and bunching is shown. The new methods of parametric conversion and harmonic generation are discussed.

Photoinduced separation of chiral isomers in a classical buffer gas.

Physical review letters

Spivak B, Andreev AV.
PMID: 19257586
Phys Rev Lett. 2009 Feb 13;102(6):063004. doi: 10.1103/PhysRevLett.102.063004. Epub 2009 Feb 13.

We develop a theory of photoinduced drift of chiral molecules or small particles in classical buffer gases. In the absence of a magnetic field there exists a flux of chiral molecules, provided the electromagnetic field is circularly polarized. It...

Generation of a porous luminescent structure through ultrasonically induced pathways of silicon modification.

Angewandte Chemie (International ed. in English)

Skorb EV, Andreeva DV, Möhwald H.
PMID: 22489066
Angew Chem Int Ed Engl. 2012 May 21;51(21):5138-42. doi: 10.1002/anie.201105084. Epub 2012 Apr 05.

No abstract available.

Scale invariance and universality in a cold gas of indirect excitons.

Physical review letters

Andreev SV, Varlamov AA, Kavokin AV.
PMID: 24484149
Phys Rev Lett. 2014 Jan 24;112(3):036401. doi: 10.1103/PhysRevLett.112.036401. Epub 2014 Jan 23.

We address, theoretically, the puzzling similarity observed in the thermodynamic behavior of independent clouds of cold dipolar excitons in coupled semiconductor quantum wells. We argue that the condensation of self-trapped exciton gas starts at the same critical temperature in...

Studying micro RNA Function and Dysfunction in Alzheimer's Disease.

Frontiers in genetics

Lukiw WJ, Andreeva TV, Grigorenko AP, Rogaev EI.
PMID: 23390425
Front Genet. 2013 Feb 06;3:327. doi: 10.3389/fgene.2012.00327. eCollection 2012.

Alzheimer's disease (AD) is a tragic, progressive, age-related neurological dysfunction, representing one of the most prevalent neurodegenerative disorders in industrialized societies. Globally, 5 million new cases of AD are diagnosed annually, with one new AD case being reported every...

Low-temperature magnetic and transport properties of single-crystal CeCoGe.

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

Elmassalami M, Rapp RE, Sinnecker JP, Andreev AV, Prokleska J.
PMID: 21693861
J Phys Condens Matter. 2008 Nov 19;20(46):465223. doi: 10.1088/0953-8984/20/46/465223. Epub 2008 Oct 27.

The low-temperature properties of single-crystal CeCoGe were investigated by specific heat C(T,H), magnetoresistivity ρ(T,H), and differential susceptibility measurements χ(T,H). The zero-field low-temperature specific heat evolves as C = γT+βT(3) = 42T+23.5T(3) mJ mol(-1) K(-1). On comparing its γ =...

Thermodynamic model of the macroscopically ordered exciton state.

Physical review letters

Andreev SV.
PMID: 25167012
Phys Rev Lett. 2013 Apr 05;110(14):146401. doi: 10.1103/PhysRevLett.110.146401. Epub 2013 Apr 02.

We explain the experimentally observed instability of cold exciton gases and the formation of a macroscopically ordered exciton state in terms of a thermodynamic model accounting for the phase fluctuations of the condensate. We show that the temperature dependence...

Showing 1 to 12 of 155 entries