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Showing 1 to 12 of 393 entries
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[Total approach to the subject of epidemiology. II. Concrete definition of the subject of epidemiology].

Zhurnal mikrobiologii, epidemiologii i immunobiologii

Kostylev SG, Sokolov AR, Evtushenko AD.
PMID: 7331605
Zh Mikrobiol Epidemiol Immunobiol. 1981 Oct;(10):3-7.

No abstract available.

[Diagnostic principles for disseminated pulmonary lesions].

Problemy tuberkuleza

Sokolov VA.
PMID: 6634690
Probl Tuberk. 1983 Aug;(8):38-41.

No abstract available.

Characterization of the t-Butyl Radical and Its Elusive Anion.

Journal of chemical theory and computation

Sokolov AY, Mittal S, Simmonett AC, Schaefer HF.
PMID: 26605595
J Chem Theory Comput. 2012 Nov 13;8(11):4323-9. doi: 10.1021/ct300753d. Epub 2012 Oct 08.

The t-butyl radical and its anion are studied theoretically using state-of-the-art quantum mechanical methods including coupled cluster theory with full single, double, and triple excitations (CCSDT) and CCSDT with perturbative quadruple excitations [CCSDT(Q)], in concert with large correlation-consistent cc-pVXZ...

High pressure as a key factor to identify the conductivity mechanism in protic ionic liquids.

Physical review letters

Wojnarowska Z, Wang Y, Pionteck J, Grzybowska K, Sokolov AP, Paluch M.
PMID: 24329456
Phys Rev Lett. 2013 Nov 27;111(22):225703. doi: 10.1103/PhysRevLett.111.225703. Epub 2013 Nov 26.

In this Letter we report the relation between ionic conductivity and structural relaxation in supercooled protic ionic liquids (PILs) under high pressure. The results of high-pressure dielectric and volumetric measurements, combined with rheological and temperature-modulated differential scanning calorimetry experiments,...

Adaptive behavior of a redox-active gallium carbenoid in complexes with molybdenum.

Chemical communications (Cambridge, England)

Fedushkin IL, Sokolov VG, Piskunov AV, Makarov VM, Baranov EV, Abakumov GA.
PMID: 25050806
Chem Commun (Camb). 2014 Sep 11;50(70):10108-11. doi: 10.1039/c4cc04019h.

A gallium(I) carbenoid derived from redox-active diimine 1,2-bis[(2,6-diisopropylphenyl)imino]acenaphthene (dpp-bian) in complexes with molybdenum may serve either as a neutral [(dpp-bian)Ga:] or an anionic [(dpp-bian)Ga:](-) two-electron donor depending on the electronic state of the transition metal.

Comparative study of the X-ray reflectivity and in-depth profile of a-C, B₄C and Ni coatings at 0.1-2 keV.

Journal of synchrotron radiation

Kozhevnikov IV, Filatova EO, Sokolov AA, Konashuk AS, Siewert F, Störmer M, Gaudin J, Keitel B, Samoylova L, Sinn H.
PMID: 25723936
J Synchrotron Radiat. 2015 Mar;22(2):348-53. doi: 10.1107/S1600577515000430. Epub 2015 Feb 11.

The use of soft X-rays near the carbon edge of absorption (270-300 eV) greatly enhances studies in various branches of science. However, the choice of reflecting coatings for mirrors operating in free-electron and X-ray free-electron laser (FEL and XFEL)...

Gallium Hydrides with a Radical-Anionic Ligand.

Inorganic chemistry

Sokolov VG, Koptseva TS, Moskalev MV, Bazyakina NL, Piskunov AV, Cherkasov AV, Fedushkin IL.
PMID: 29023115
Inorg Chem. 2017 Nov 06;56(21):13401-13410. doi: 10.1021/acs.inorgchem.7b02138.

The reaction of Cl

Hydroxylated Fluorescent Dyes for Live-Cell Labeling: Synthesis, Spectra and Super-Resolution STED.

Chemistry (Weinheim an der Bergstrasse, Germany)

Butkevich AN, Belov VN, Kolmakov K, Sokolov VV, Shojaei H, Sidenstein SC, Kamin D, Matthias J, Vlijm R, Engelhardt J, Hell SW.
PMID: 28370443
Chemistry. 2017 Sep 07;23(50):12114-12119. doi: 10.1002/chem.201701216. Epub 2017 May 02.

Hydroxylated rhodamines, carbopyronines, silico- and germanorhodamines with absorption maxima in the range of 530-640 nm were prepared and applied in specific labeling of living cells. The direct and high-yielding entry to germa- and silaxanthones tolerates the presence of protected...

A time-dependent formulation of multi-reference perturbation theory.

The Journal of chemical physics

Sokolov AY, Chan GK.
PMID: 26874477
J Chem Phys. 2016 Feb 14;144(6):064102. doi: 10.1063/1.4941606.

We discuss the time-dependent formulation of perturbation theory in the context of the interacting zeroth-order Hamiltonians that appear in multi-reference situations. As an example, we present a time-dependent formulation and implementation of second-order n-electron valence perturbation theory. The resulting...

Eigenvectors of a raman medium.

Physical review letters

Yavuz DD, Sokolov AV, Harris SE.
PMID: 11015838
Phys Rev Lett. 2000 Jan 03;84(1):75-8. doi: 10.1103/PhysRevLett.84.75.

We show the existence of discrete sets of Raman sidebands which self-consistently establish a Raman coherence and propagate without change in amplitude and relative phase. Equivalently, there exist periodic femtosecond-time-scale, temporal pulse shapes which propagate without change in shape.

Observation of X-ray lines from a gamma-ray burst (GRB991216): evidence of moving ejecta from the progenitor.

Science (New York, N.Y.)

Piro L, Garmire G, Garcia M, Stratta G, Costa E, Feroci M, Mészáros P, Vietri M, Bradt H, Frail D, Frontera F, Halpern J, Heise J, Hurley K, Kawai N, Kippen RM, Marshall F, Murakami T, Sokolov VV, Takeshima T, Yoshida A.
PMID: 11062121
Science. 2000 Nov 03;290(5493):955-8. doi: 10.1126/science.290.5493.955.

We report on the discovery of two emission features observed in the x-ray spectrum of the afterglow of the gamma-ray burst (GRB) of 16 December 1999 by the Chandra X-ray Observatory. These features are identified with the Ly(alpha) line...

Is the concept of the non-Hermitian effective Hamiltonian relevant in the case of potential scattering?.

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

Savin DV, Sokolov VV, Sommers HJ.
PMID: 12636784
Phys Rev E Stat Nonlin Soft Matter Phys. 2003 Feb;67(2):026215. doi: 10.1103/PhysRevE.67.026215. Epub 2003 Feb 26.

We examine the notion and properties of the non-Hermitian effective Hamiltonian of an unstable system using as an example potential resonance scattering with a fixed angular momentum. We present a consistent self-adjoint formulation of the problem of scattering on...

Showing 1 to 12 of 393 entries