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Toward the constructive theory of human social behavior. I. General principles.

Annals of the New York Academy of Sciences

Chernyak YB, Leonov AI, Lerner AY.
PMID: 1295402
Ann N Y Acad Sci. 1992 Dec 28;661:256-76. doi: 10.1111/j.1749-6632.1992.tb26047.x.

No abstract available.

Excitonic funneling in extended dendrimers with nonlinear and random potentials.

Physical review letters

Raychaudhuri S, Shapir Y, Chernyak V, Mukamel S.
PMID: 10991263
Phys Rev Lett. 2000 Jul 10;85(2):282-5. doi: 10.1103/PhysRevLett.85.282.

The mean first passage time (MFPT) for photoexcitations diffusion in a funneling potential of artificial treelike light-harvesting antennas (phenylacetylene dendrimers with generation-dependent segment lengths) is computed. Effects of the nonlinearity of the realistic funneling potential and slow random solvent...

Dynamical generalization of nonequilibrium work relation.

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

Chernyak V, Chertkov M, Jarzynski C.
PMID: 15783364
Phys Rev E Stat Nonlin Soft Matter Phys. 2005 Feb;71(2):025102. doi: 10.1103/PhysRevE.71.025102. Epub 2005 Feb 17.

The evolution of systems in contact with thermal, chaotic, or turbulent surroundings-often modeled with stochastic equations of motion-can be particularly complex when these equations of motion are nonautonomous, that is, when external parameters of the surroundings are varied with...

Exciton scattering on symmetric branching centers in conjugated molecules.

The journal of physical chemistry. B

Li H, Wu C, Malinin SV, Tretiak S, Chernyak VY.
PMID: 21194223
J Phys Chem B. 2011 May 12;115(18):5465-75. doi: 10.1021/jp110317d. Epub 2010 Dec 31.

The capability of the exciton scattering approach, an efficient methodology for excited states in branched conjugated molecules, is extended to include symmetric triple and quadruple joints that connect linear segments on the basis of the phenylacetylene backbone. The obtained...

Exciton scattering approach for branched conjugated molecules and complexes. II. Extraction of the exciton scattering parameters from quantum-chemical calculations.

The Journal of chemical physics

Wu C, Malinin SV, Tretiak S, Chernyak VY.
PMID: 19045338
J Chem Phys. 2008 Nov 07;129(17):174112. doi: 10.1063/1.3005648.

We obtain the parameters of the exciton scattering (ES) model from the quantum-chemical calculations of the electronic excitations in simple phenylacetylene-based molecules. We determine the exciton dispersion and the frequency-dependent scattering matrices which describe scattering properties of the molecular...

Exciton scattering approach for branched conjugated molecules and complexes. IV. Transition dipoles and optical spectra.

The Journal of chemical physics

Li H, Malinin SV, Tretiak S, Chernyak VY.
PMID: 20370110
J Chem Phys. 2010 Mar 28;132(12):124103. doi: 10.1063/1.3366521.

The electronic excitation energies and transition dipole moments are the essential ingredients to compute an optical spectrum of any molecular system. Here we extend the exciton scattering (ES) approach, originally developed for computing excitation energies in branched conjugated molecules,...

Synthesis of Fluorenes via the Palladium-Catalyzed 5-Exo-dig Annulation of o-Alkynyl Biaryls.

Advanced synthesis & catalysis

Chernyak N, Gevorgyan V.
PMID: 20160971
Adv Synth Catal. 2009 May 01;351(7):1101-1114. doi: 10.1002/adsc.200800765.

The direct Pd-catalyzed intramolecular rapidly with electron-deficient benzene ring, which, in hydroarylation of o-alkynyl biaryls proceeded in highly combination with a substantial isotope effect observed, stereoselective manner producing fluorenes 2, the products of 5-exo-dig cyclization, in excellent yields. The...

Composition and Integrity of PAHs, Nitro-PAHs, Hopanes and Steranes In Diesel Exhaust Particulate Matter.

Water, air, and soil pollution

Huang L, Bohac SV, Chernyak SM, Batterman SA.
PMID: 24363468
Water Air Soil Pollut. 2013 Aug;224(8). doi: 10.1007/s11270-013-1630-1.

Diesel exhaust particulate matter contains many semivolatile organic compounds (SVOCs) of environmental and health significance. This study investigates the composition, emission rates, and integrity of 25 SVOCs, including polycyclic aromatic hydrocarbons (PAHs), nitro-PAHs (NPAHs), and diesel biomarkers hopanes and...

Compensation for extreme outages caused by polarization mode dispersion and amplifier noise.

Optics express

Chernyak V, Chertkov M, Kolokolov I, Lebedev V.
PMID: 19466038
Opt Express. 2003 Jul 14;11(14):1607-12. doi: 10.1364/oe.11.001607.

Fluctuations of Bit-Error-Rate (BER) stimulated by birefringent disorder in an optical fiber system are found to be strong. The effect may not be analyzed in terms of the average BER but rather requires analyzing the Probability Distribution Function (PDF)...

The Role of Dihydroorotate Dehydrogenase in Apoptosis Induction in Response to Inhibition of the Mitochondrial Respiratory Chain Complex III.

Acta naturae

Khutornenko AA, Dalina AA, Chernyak BV, Chumakov PM, Evstafieva AG.
PMID: 24772329
Acta Naturae. 2014 Jan;6(1):69-75.

A mechanism for the induction of programmed cell death (apoptosis) upon dysfunction of the mitochondrial respiratory chain has been studied. Previously, we had found that inhibition of mitochondrial cytochrome bc1, a component of the electron transport chain complex III,...

ORGANOCOPPER-MEDIATED TWO-COMPONENT .

Chemistry of heterocyclic compounds

Chernyak D, Gevorgyan V.
PMID: 24501430
Chem Heterocycl Compd (N Y). 2012 Mar 01;47(12):1516-1526. doi: 10.1007/s10593-012-0942-1.

Organocuprates efficiently undergo reaction with heterocyclic propargyl mesylates at low temperature to produce N-fused heterocycles. The copper reagent plays a "double duty" in this cascade transformation, which proceeds through an S

Low-temperature hopping dynamics with energy disorder: renormalization group approach.

The Journal of chemical physics

Velizhanin KA, Piryatinski A, Chernyak VY.
PMID: 24006985
J Chem Phys. 2013 Aug 28;139(8):084118. doi: 10.1063/1.4819197.

We formulate a real-space renormalization group (RG) approach for efficient numerical analysis of the low-temperature hopping dynamics in energy-disordered lattices. The approach explicitly relies on the time-scale separation of the trapping/escape dynamics. This time-scale separation allows to treat the...

Showing 1 to 12 of 183 entries