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1.
A. P. Prudnikov Yu. A. Brychkov O. I. Marichev 《Journal of Mathematical Sciences》1991,54(6):1239-1341
Translated from Itogi Nauki i Tekhniki, Seriya Matematicheskii Analiz, Vol. 27, pp. 3–146, 1989. 相似文献
2.
The diffuse scattering of x rays in a four-layer waveguide-type heterostructure is investigated. The dynamic enhancement of
diffuse scattering is detected experimentally in regions corresponding to the excitation of waveguide modes for both the incident
and scattered waves.
Pis’ma Zh. éksp. Teor. Fiz. 66, No. 4, 219–223 (25 August 1997) 相似文献
3.
4.
A. A. Gavriliuk A. L. Semenov A. Yu. Mokhovikov D. V. Prudnikov D. A. Shiryaev 《Technical Physics》2006,51(6):746-751
The magnetic and magnetoelastic parameters of Fe64Co21B15 and Fe81.5B13.5Si3C2 amorphous ferromagnetic alloys treated by direct electric current in air are studied as functions of the applied magnetic field and current density. The samples of the alloy have the form of narrow strips with different lengths. It is found that the magnetoelastic parameters of the dc-treated alloys depend on the magnetic field in a qualitatively different way. From the behavior of the magnetic and magnetoelastic parameters of the alloys in the magnetic field a model of magnetization nonuniform distribution in amorphous ferromagnetic alloys subjected to dc treatment is proposed. 相似文献
5.
6.
The literature on operational calculus and its applications, reviewed in Referativnyi Zhurnal Matematika during 1965–1977, is surveyed.Translated from Itogi Naukl i Tekhniki, Seriya Matematicheskii Analiz, Vol. 16, pp. 99–148, 1979. 相似文献
7.
Armaan GÜNSEL Aye USLUOLU Ahmet Turgut BLGL TOSUN Büra Gülnur ARABACI Meryem Nilüfer YARAIR 《Turkish Journal of Chemistry》2020,44(4):923
This work reports on dyeing of nylon/elastane fabric with water-soluble phthalocyanines ( 1-4 ) bearing quinoline 5-sulfonic acid substituents on the peripheral or nonperipheral positions and determining the antibacterial efficiency of the phthalocyanine compounds and the dyed nylon/elastane fabrics. The light, washing, water, perspiration, and rubbing fastness properties of nylon/elastane fabrics dyed with phthalocyanines were also determined. The results showed that all dyed fabrics showed very good wet fastness values. The lightfastness value of the nylon/elastane fabric dyed with phthalocyanine dye ( 1 ) showed a much better value than the others. Also, the antibacterial efficiencies of the dyed nylon fabrics and the dye compounds were investigated against a gram-negative ( Escherichia coli ) and a grampositive ( Staphylococcus aureus ) bacteria by using disc diffusion method. The results showed that the dyed nylon/elastane fabrics and the compounds exhibited antibacterial activities against both bacteria. 相似文献
8.
V. Ya. Sukhonosov A. N. Nikolaev S. A. Nikolaev I. E. Somov G. I. Sigeikin O. V. Sukhoverkhova N. V. Prudnikov V. A. Chernov 《Russian Journal of General Chemistry》2011,81(9):1994-1998
Magnesium phosphate clapms are offered for conditioning spent nuclear fuel (SNF). It is experimentally shown that the starting
material has a high fluidity which persists for not less one hour. It will allow reliable pouring tight SNF. The solid material
with a density of 1.5–1.8 g cm−3 can function as a protective barrier: It is insoluble in water, and strontium and cesium radionuclides are strongly fixed
in the material structure. 相似文献
9.
V. N. Prudnikov A. P. Kazakov I. S. Titov Ya. N. Kovarskii N. S. Perov A. B. Granovsky I. Dubenko A. K. Pathak N. Ali J. Gonzalez 《Physics of the Solid State》2011,53(3):490-493
The quasi-diamagnetism effect that manifests itself in the negative magnetic susceptibility observed in weak magnetic fields
during cooling of samples below some critical temperature has been revealed in Ni48Co2Mn35In15 Heusler alloys. The effect has been attributed to a strong nonequilibrium of the system due to the presence of magnetic and
structural disorders and exchange anisotropy. 相似文献
10.
E. D. Prudnikov 《Fresenius' Journal of Analytical Chemistry》1981,308(4):339-341
Zusammenfassung Zur Berechnung der Standardabweichung bei der Emissionsspektralanalyse wurde eine Formel entwickelt, die den Zusammenhang der statistischen Meßfehler mit der Konzentration des untersuchten Elements angibt. Die Formel wurde am Beispiel der Emissionsflammenbestimmung von Strontium in wäßriger Lösung überprüft. Es ergab sich gute Übereinstimmung zwischen experimenteller und berechneter Standardabweichung.
Theoretical calculation of the dependence of the standard deviation in atomic emission spectral analysis on element concentration
Summary An expression has been derived for the dependence of the instrumental standard deviation in emission spectral analysis from the concentration of the element. The standard deviation of the flame emission determination of strontium has been calculated and theoretical and experimental data have been compared.
Die Arbeit ist im Institut für Kristallographie der Freien Universität Berlin während der wissenschaftlichen Dienstreise des Autors durchgeführt worden. Der Autor dankt Herrn Prof. Dr. H. Bradaczek, Dr. H. Labischinski und ihren Kollegen für die Hilfe und die nützlichen Diskussionen. 相似文献