Zobrazeno 1 - 10
of 81
pro vyhledávání: '"M.N. Yakimenko"'
Autor:
Ian H. Munro, Gareth R. Jones, N.K Kurek, M.N. Yakimenko, G. E. Dobretsov, T. Syrejshchikova, David T. Clarke
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 448:471-477
Time-resolved spectroscopy on the SRS of the Daresbury Laboratory was used for the study of the human serum lipoproteins and human blood albumins with fluorescent probes K-37 and K-35, developed in Russia. The probe K-37 was found sensitive to the di
Autor:
E.Yu. Misionzhnik, Yu. A. Gryzunov, A.V Molodetskich, M.N. Yakimenko, M. N. Komarova, G. E. Dobretsov, T. Syrejshchikova, M. G. Uzbekov
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 448:478-482
The properties of serum albumin obtained from donors and from paranoid schizophrenia patients were studied with the fluorescent probe K-35 (N-carboxyphenylimide of dimethylaminonaphthalic acid) and time-resolved fluorescence spectroscopy on the SR be
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 405:344-347
A way has been suggested to determine the number of fluorescence emitting molecules in heterogenous biological objects. It is based on the measurement of the pre-exponential factor (amplitude) of fluorescence decay function. The method has been illus
Autor:
M. O. Koshevoi, Alexander A. Rupasov, D. A. Fedin, Igor V. Kozhevnikov, Yu. M. Aleksandrov, An. V. Vinogradov, Rustem V. Fedorchuk, M.N. Yakimenko, Violetta A. Murashova, Inna Bukreeva, A. S. Shikanov, S. I. Sagitov
Publikováno v:
Journal of Soviet Laser Research. 13:400-416
We report theoretical and experimental investigations of the x-ray properties of concave cylindrical mirrors for the soft x-ray (SX) band. Elements of this type facilitate solutions of many problems in the control of synchtrotron-radiation (SR) beams
Autor:
A. S. Shikanov, M.N. Yakimenko, Alexander A. Rupasov, D.A. Fedin, K. Eidmann, Rustem V. Fedorchuk, M. O. Koshevoi, Yu. Alexandrov, M.R. Shpol'sky, Violetta A. Murashova
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 308:343-346
An investigation of the sensitometric characteristics of X-ray films RAR 2497, SB-2, 101-01 (Kodak), D-7 (Agfa-Gevaert) and UFSh-0 (GNIIKhFP) has been carried out. These films are widely used in scientific research with different types of X-ray sourc
Autor:
M.N. Yakimenko, T. Syrejshchikova, E.N. Lapshin, N.K Kurek, S.I Isakova, G.V. Demyanov, M.Yu Zabazarnyh
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 359:342-344
Measurements of the principal characteristics of lipid probe molecular fluorescence in four classes of human blood lipoproteins and in artifical membranes and lipoproteins were carried out. Two regimes of excitation were used: steady-state and pulsed
Autor:
G.S Pashchenko, S.S Molchanov, N.K Kurek, M.N. Yakimenko, G.V. Demyanov, A.V Akimov, Rustem V. Fedorchuk, T. Syrejshchikova
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 359:345-347
A station for the investigation of the fluorescence intensity and anisotropy decay of biological objects is described. The station has been installed on the synchrotron radiation (SR) source S-60 of P.N. Lebedev Physical Institute and can be extended
Autor:
M.N. Yakimenko, Yu.M. Aleksandrov
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 359:12-14
Results of experiments on the luminescence of some crystals and glasses are presented. The materials investigated are promising scintillators for high energy physics experiments. The biological structure of some specimens was determined by measuring
Publikováno v:
Review of Scientific Instruments. 63:1466-1468
A new family of the fast crystalline scintillators, so‐called crossluminescence crystals, is proposed for using in high‐rate detectors of x‐ray synchrotron radiation. The results of the fast luminescence investigations in ionic crystals of diff
Autor:
Yu.M. Aleksandrov, Vladimir N. Makhov, I.L. Kuusmann, Sergey B. Mirov, M.N. Yakimenko, T.V. Uvarova
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 308:208-210
Time-resolved luminescence excitation spectra under synchrotron radiation (10–30 eV) excitation for the barium-containing compounds BaLn 2 F 8 (Ln = Y, Tm, Yb), (BaF 2 ) 1- x (NdF 3 ) x ( x = 0.005−0.3) and SrF 2 Ba 2+ (0.1–1%) were investig