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Showing 1 to 12 of 24 entries
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[Postgraduate training of pathologists].

Arkhiv patologii

Paukov VS, Stepanov SA.
PMID: 1489266
Arkh Patol. 1992;54(10):37-40.

Specialization of institutions engaged in training of pathologists is a key condition of skilled specialists turn out. Medical colleges should be responsible for training hospital and junior physicians. Institutes for postgraduate medical education must ensure updating of the practicing...

Experimental implementation of the quantum baker's map.

Physical review letters

Weinstein YS, Lloyd S, Emerson J, Cory DG.
PMID: 12366026
Phys Rev Lett. 2002 Oct 07;89(15):157902. doi: 10.1103/PhysRevLett.89.157902. Epub 2002 Sep 24.

This Letter reports on the experimental implementation of the quantum baker's map via a three bit nuclear magnetic resonance quantum information processor. The experiments tested the sensitivity of the quantum chaotic map to perturbations. In the first experiment, the...

Quantum process tomography of the quantum Fourier transform.

The Journal of chemical physics

Weinstein YS, Havel TF, Emerson J, Boulant N, Saraceno M, Lloyd S, Cory DG.
PMID: 15446906
J Chem Phys. 2004 Oct 01;121(13):6117-33. doi: 10.1063/1.1785151.

The results of quantum process tomography on a three-qubit nuclear magnetic resonance quantum information processor are presented and shown to be consistent with a detailed model of the system-plus-apparatus used for the experiments. The quantum operation studied was the...

Fluorogenic Tagging of Peptide and Protein 3-Nitrotyrosine with 4-(Aminomethyl)-benzenesulfonic Acid for Quantitative Analysis of Protein Tyrosine Nitration.

Chromatographia

Sharov VS, Dremina ES, Galeva NA, Gerstenecker GS, Li X, Dobrowsky RT, Stobaugh JF, Schöneich C.
PMID: 20703364
Chromatographia. 2010 Jan 01;71(1):37-53. doi: 10.1365/s10337-009-1409-0.

Protein 3-nitrotyrosine (3-NT) has been recognized as an important biomarker of nitroxidative stress associated with inflammatory and degenerative diseases, and biological aging. Analysis of protein-bound 3-NT continues to represent a challenge since in vivo it frequently does not accumulate...

Lattice distortions, magnetoresistance and hopping conductivity in LaMnO(3+δ).

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

Laiho R, Lisunov KG, Lähderanta E, Stamov VS, Zakhvalinskii VS, Colomban P, Petrenko PA, Stepanov YP.
PMID: 21690673
J Phys Condens Matter. 2005 Jan 12;17(1):105-18. doi: 10.1088/0953-8984/17/1/011. Epub 2004 Dec 10.

Structural and transport properties of ceramic LaMnO(3+δ) are investigated for δ = 0-0.154. According to x-ray diffraction measurements at room temperature the crystal structure of this compound varies from orthorhombic (Pbnm) for δ = 0 to rhombohedrally distorted cubic...

Conformation-Dependent Affinity of Thermoresponsive Biodegradable Hydrogels for Multifunctional Ligands: A Differential Scanning Calorimetry Approach.

Langmuir : the ACS journal of surfaces and colloids

Grinberg VY, Burova TV, Grinberg NV, Papkov VS, Khokhlov AR.
PMID: 30392359
Langmuir. 2018 Nov 27;34(47):14378-14387. doi: 10.1021/acs.langmuir.8b03218. Epub 2018 Nov 14.

We investigated energetics of binding of multifunctional pyranine ligands to hydrogels of the cross-linked poly(methoxyethylaminophosphazene) (PMOEAP) from data on the thermotropic volume phase transition of the gels by means of high-sensitivity differential scanning calorimetry. Dependences of the transition temperature,...

Binding Energetics of Charged Amphiphilic Ligands to Thermoresponsive Biodegradable Poly(methoxyethylaminophosphazene) Hydrogels.

Langmuir : the ACS journal of surfaces and colloids

Grinberg VY, Burova TV, Grinberg NV, Papkov VS, Khokhlov AR.
PMID: 31763846
Langmuir. 2019 Dec 24;35(51):16915-16924. doi: 10.1021/acs.langmuir.9b03204. Epub 2019 Dec 10.

Changes in the affinity of the swollen and collapsed forms of a thermoresponsive polymer gel for targeted ligands can be directly estimated using a thermodynamic approach based on high-sensitivity differential scanning calorimetry (HS-DSC). For macromolecular ligands (proteins) bound to...

Fidelity decay as an efficient indicator of quantum chaos.

Physical review letters

Emerson J, Weinstein YS, Lloyd S, Cory DG.
PMID: 12513151
Phys Rev Lett. 2002 Dec 31;89(28):284102. doi: 10.1103/PhysRevLett.89.284102. Epub 2002 Dec 31.

We demonstrate that a system's rate of fidelity decay under repeated perturbations may be measured efficiently on a quantum information processor, and analyze the conditions under which this indicator is a reliable probe of quantum chaos. The type and...

Entanglement generation of nearly random operators.

Physical review letters

Weinstein YS, Hellberg CS.
PMID: 16090726
Phys Rev Lett. 2005 Jul 15;95(3):030501. doi: 10.1103/PhysRevLett.95.030501. Epub 2005 Jul 12.

We study the entanglement generation of operators whose statistical properties approach those of random matrices but are restricted in some way. These include interpolating ensemble matrices, where the interval of the independent random parameters are restricted, pseudorandom operators, where...

Quantum fidelity decay in quasi-integrable systems.

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

Weinstein YS, Hellberg CS.
PMID: 15697700
Phys Rev E Stat Nonlin Soft Matter Phys. 2005 Jan;71(1):016209. doi: 10.1103/PhysRevE.71.016209. Epub 2005 Jan 12.

We show, via numerical simulations, that the fidelity decay behavior of quasi-integrable systems is strongly dependent on the location of the initial coherent state with respect to the underlying classical phase space. In parallel to classical fidelity, the quantum...

Pseudo-random unitary operators for quantum information processing.

Science (New York, N.Y.)

Emerson J, Weinstein YS, Saraceno M, Lloyd S, Cory DG.
PMID: 14684815
Science. 2003 Dec 19;302(5653):2098-100. doi: 10.1126/science.1090790.

In close analogy to the fundamental role of random numbers in classical information theory, random operators are a basic component of quantum information theory. Unfortunately, the implementation of random unitary operators on a quantum processor is exponentially hard. Here...

Anti-Adhesion Effect of Composite Film Materials Based on Glycoluril-Modified Sodium Carboxymethyl Cellulose.

Sovremennye tekhnologii v meditsine

Bakibaev AA, Tuguldurova VP, Lyapunova MV, Ivanov VV, Kaidash OA, Udut EV, Bukterov MV, Buyko EE, Kasyanova AS, Malkov VS.
PMID: 34513064
Sovrem Tekhnologii Med. 2021;13(1):35-40. doi: 10.17691/stm2021.13.1.04. Epub 2021 Feb 28.

MATERIALS AND METHODS: The modified film materials were obtained by dissolving sodium carboxymethyl cellulose (Na-CMC) in an aqueous solution of a modifier (glycoluril) with subsequent homogenization and drying in a vacuum drying oven at room temperature. Physicomechanical parameters of...

Showing 1 to 12 of 24 entries