Search Results - "Nikiforov, A. I"

Optimization of Metal-Organic Framework MOF-5 Synthesis for Use in Cryo-Adsorption Hydrogen Storage by Nikiforov, A. I., Kravchenko, V. D., Chesnokov, E. A., Nikiforov, I. A., Popov, A. G.

“…Synthesis of MOF-5 at room temperature was optimized. The phase-pure crystalline structure with high hydrogen capacity was prepared at room temperature and…”
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Effect of Support Treatment with Modifiers, (NH4)2SiF6 and H3BO3, on the Catalytic Properties of Mo/Al2O3 in Propylene Metathesis by Nikiforov, A. I., Chesnokov, E. A., Popov, A. G., Nikiforov, I. A., Ivanova, I. I.

“…Supported catalysts Mo/Al 2 O 3 in which the support was modified with additions of (NH 4 ) 2 SiF 6 and H 3 BO 3 were synthesized and tested in metathesis of…”
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Kinetics of Convergence the Si(100) Surface Steps by Yesin, M. Yu, Deryabin, A. S., Kolesnikov, A. V., Nikiforov, A. I.

“…The convergence kinetics of S A and S B steps on Si(100) substrates with inclination of 0.5° and 0.1° are studied. To establish the character of the growth…”
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Hierarchical Catalysts Based on Cerium(IV) Oxide for Direct Synthesis of Dimethyl Carbonate by Grachev, A. L., Maerle, K. V., Nikiforov, A. I., Maerle, A. A.

“…Hierarchical oxides based on CeO 2 and Al 2 O 3 were prepared by the sol-gel method and were characterized by SEM, low-temperature nitrogen…”
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Application of Machine Learning Methods to Predicting the Degree of Crystallinity of MFI Type Zeolites by Nikiforov, A. I., Babchuk, I. V., Vorobkalo, V. A., Chesnokov, E. A., Chistov, D. L.

“…Predicting the degree of crystallinity of zeolites from the initial synthesis parameters is an extremely difficult-to-solve problem. One of the ways to find…”
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Acute Effect of Selective Chemical Inactivation of Sympathetic or Parasympathetic Atrial Ganglionated Plexus Structures on Atrial Fibrillation Inducibility in Pigs by Korolev, D. V., Sonin, D. L., Medved, M. S., Shulmeister, G. A., Nikiforov, A. I., Murashova, L. A., Voronin, S. E., Mukhametdinova, D. V., Zaitseva, E. A., Mikhailov, E. N., Lebedev, D. S., Galagudza, M. M.

“…We studied the role of both parts of the autonomic intracardiac nervous system in the pathogenesis of atrial fibrillation (AF). In 12 pigs weighing 39±3 kg, AF…”
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Synthesis of Butadiene from Formaldehyde and Propylene on Cesium Salts of Silicotungstic Heteropoly Acid by Ponomareva, О. А., Matveeva, О. D., Nikiforov, A. I., Dobryakova, I. V., Kasyanov, I. A., Shkuropatov, A. V., Ivanova, I. I.

“…A one-stage gas-phase synthesis of butadiene from formaldehyde and propylene on silica-supported cesium salts of silicotungstic heteropoly acid was realized…”
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A dietary embryo/fetal developmental toxicity study of arruva, an R,R-monatin salt isomer, in Crl:CD(SD) rats by Brathwaite, W.A., Casterton, P.L., Nikiforov, A.I., Rihner, M.O., Sloter, E.D., Hlywka, J.J.

“…•No toxicologically relevant effects in pregnant rats fed arruva from gestation days 6–21.•Arruva does not induce fetal malformations, variations, or…”
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A 90-day oral (dietary) toxicity study of arruva, an R, R-monatin salt isomer, in Crl:CD-1(ICR) mice by Hlywka, J.J., Brathwaite, W.A., Rihner, M.O., Nikiforov, A.I., Eapen, A.K.

“…► No toxicologically relevant findings in any of the arruva (i.e., R,R-monatin salt)-treated groups. ► Significantly lower cumulative body weight gains were…”
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Dealumination of MOR Zeolites with Different Crystal Morphologies by Knyazeva, E. E., Nikiforov, A. I., Zasukhin, D. A., Rodionova, L. I., Ivanova, I. I.

“…The process of dealumination of mordenites differing in morphology and crystal size obtained under identical conditions from reaction mixtures of similar…”
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A 90-day oral (dietary) toxicity study of the 2R,4R-isomer of monatin salt in Sprague–Dawley rats by Hlywka, J., Brathwaite, W.A., Rihner, M.O., Nikiforov, A.I., Eapen, A.K.

“…► No toxicologically relevant clinical or histopathological findings in any of the R,R-monatin salt-treated groups. ► Significantly lower cumulative body…”
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Geochemical classification by means of mapping resultants by Nikiforov, I. A.

“…The paper presents a new method for visualizing multidimensional numeric fields. The method consists in a special way of projecting analytical tests from the…”
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Reflection high energy electron diffraction studies on SixSnyGe1−x−y on Si(100) molecular beam epitaxial growth by Nikiforov, A.I., Mashanov, V.I., Timofeev, V.A., Pchelyakov, O.P., Cheng, H.-H.

“…In situ reflection high energy electron diffraction was used to study the surface micromorphology of SixSnyGe1−x−y/Si(100) heterostructures obtained by…”
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Mathematical Model of Asphaltene Deposition During Oil Production by Nikiforov, A. I., Nikiforov, G. A.

“…Asphaltenes are heavy hydrocarbon molecules that exist naturally in petroleum reservoir fluids. Asphaltene precipitation may occur during pressure depletion or…”
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Effect of Support Treatment with Modifiers, .sub.2SiF.sub.6 and H.sub.3BO.sub.3, on the Catalytic Properties of Mo/Al.sub.2O.sub.3 in Propylene Metathesis by Nikiforov, A. I, Chesnokov, E. A, Popov, A. G, Nikiforov, I. A, Ivanova, I. I

“…Supported catalysts Mo/Al.sub.2O.sub.3 in which the support was modified with additions of (NH.sub.4).sub.2SiF.sub.6 and H.sub.3BO.sub.3 were synthesized and…”
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GUT MICROSYMBIOCENOSIS IN CHILDREN WITH REACTIVE ARTHRITIS by Bukharin, O V, Chelpachenko, O E, Danilova, E I, Chainikova, I N, Perunova, N B, Ivanova, E V, Nikiforov, I A, Fedotova, L P, Bondarenko, T A, Salgina, A V

“…To study the state of gut microsymbiocenosis in children with reactive arthritis (RA), with the assessment of biofilm formation (BFF) of microsymbionts and the…”
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Microfluidic Synthesis of Magnetite Nanoparticles and its Comparison with Synthesis in a Batch Reactor by Nikiforov, A. I., Lazareva, E. O., Edemskaya, E. V., Semenov, V. G., Gareev, K. G., Korolev, D. V.

“…This work discusses the synthesis of magnetite nanoparticles using microfluidic method. The main characteristics of the resulting nanoparticles were…”
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Temperature dependence of diffusion length in MCT epitaxial layers by Nikiforov, I. A., Nikonov, A. V., Boltar, K. O., Iakovleva, N. I.

“…The temperature dependence of the minority charge carriers diffusion length in the active photosensitive layer of a matrix photodetector based on MCT…”
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Transoceanic Migrations of Fishlike Animals and Fish: Norm or Exclusion? by Orlov, A. M., Rabazanov, N. I., Nikiforov, A. I.

“…The paper presents an overview of data based on the analysis of published information concerning the transoceanic migrations of lampreys (Petromyzontidae),…”
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Equilibrium Concentration of Kinks on the SB Steps of the Si(100) Surface by Yesin, M. Yu, Teys, S. A., Nikiforov, A. I.

“…The temperature and time dependences of the concentration of kinks on the S A and S B steps perpendicular to the upper-terrace dimer rows on the Si(100)…”
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