M. B. Smirnov, E. M. Roginskiĭ, Aleksandr Savin, Aleksandr S. Oreshonkov, Dmitrii Pankin,
Raman spectroscopy has proven its effectiveness as a highly informative and sensitive method for the nondestructive analysis of layered nanostructures and their interfaces. However, there is a lack of information concerning the characteristic phonon modes and their activity in Si/SiO2 nanostructures. In order to overcome this problem, the phonon states and Raman spectra of several Si/SiO2 superlattices (SL) with layer thicknesses varied within 0.5–2 nm are studied using DFT-based computer modeling. ...
Tópico(s): Glass properties and applications
2023 - Multidisciplinary Digital Publishing Institute | Photonics
А. А. Melnikov, Aleksandr A. Savin, L. V. Emelyanova, А. Д. Викулов,
Tópico(s): Injury Epidemiology and Prevention
2012 - Pleiades Publishing | Human Physiology
M. B. Smirnov, E. M. Roginskiĭ, Aleksandr Savin, N. A. Mazhenov, Dmitrii Pankin,
The oxide-semiconductor interface is a key element of MOS transistors, which are widely used in modern electronics. In silicon electronics, SiO2 is predominantly used. The miniaturization requirement raises a problem regarding the growing of heterostructures with ultrathin oxide layers. Two structural models of interface between crystalline Si and cristobalite SiO2 are studied by using DFT-based computer modelling. The structures of several Si/SiO2 superlattices (SL), with layer thicknesses varied ...
Tópico(s): Silicon Nanostructures and Photoluminescence
2023 - Multidisciplinary Digital Publishing Institute | Coatings
A. S. Boreysho, V. M. Malkov, Aleksandr V Savin, D N Vasil'ev, I. M. Evdokimov, A. V. Trilis, S. Yu. Strakhov,
A 12-kW continuous-wave chemical oxygen-iodine laser, provided with an original jet-type singlet oxygen generator, is developed and tested. The experimental and numerical techniques applied for the diagnostics and mathematical simulation of processes in the laser active medium are introduced. Some of the calculation and experimental results are presented.
Tópico(s): Optical Systems and Laser Technology
2003 - Institute of Physics | Quantum Electronics
Dmitrii Pankin, M. B. Smirnov, E. M. Roginskiĭ, Aleksandr Savin, Ilya E. Kolesnikov, Anastasia Povolotckaia,
α-moganite is a recently discovered polymorph of silica, commonly intergrown with quartz in natural microcrystalline silica samples. An important challenge is finding an effective method for estimating its amount in a sample under study, which is important for its applications, related to the technology of growth of dielectric layers, as well as for fundamental problems, related to the formation of both terrestrial and lunar mineral deposits and biogenic formation. One of these methods is vibrational ...
Tópico(s): Geological and Geochemical Analysis
2023 - Multidisciplinary Digital Publishing Institute | Photonics
Yong-Ning Zhou, E. M. Roginskiĭ, Konstantin S. Smirnov, M. B. Smirnov, Aleksandr Savin, Olivier Nguyen, Jean‐Pierre Pereira‐Ramos, Rita Baddour‐Hadjean,
Tópico(s): Advanced Battery Materials and Technologies
2022 - Elsevier BV | Journal of Alloys and Compounds
V. V. Ishutinov, Aleksandr A. Savin,
Tópico(s): Industrial Engineering and Technologies
2015 - Pleiades Publishing | Russian Electrical Engineering
Tópico(s): Geomagnetism and Paleomagnetism Studies
2003 - Lebedev Physical Institute | Uspekhi Fizicheskih Nauk
Aleksandr A. Spelkov, Ekaterina A. Goncharova, Artemii Savin, Dmitry M. Kolpashchikov,
Abstract Theranostic approaches rely on simultaneous diagnostic of a disease and its therapy. Here, we designed a DNA nanodevice, which can simultaneously report the presence of a specific RNA target through an increase in fluorescence and cleave it. High selectivity of RNA target recognition under near physiological conditions was achieved. The proposed approach can become a basis for the design of DNA nanomachines and robots for diagnostics and therapy of viral infections, cancer, and genetic ...
Tópico(s): Bacteriophages and microbial interactions
2020 - Wiley | Chemistry - A European Journal
А. А. Melnikov, Aleksandr A. Savin, L. V. Emelyanova, R. Yu. Nikolaev, А. Д. Викулов,
Tópico(s): Effects of Vibration on Health
2011 - Pleiades Publishing | Human Physiology
Aleksandr A. Savin, Vladimir G. Guba, Olesia N. Bykova,
Tópico(s): Radio Frequency Integrated Circuit Design
2016 - Springer Science+Business Media | Measurement Techniques
Aleksandr A. Savin, Vladimir G. Guba, A. A. Ladur, Olesia N. Bykova,
This paper is dedicated to a new method of high frequency circuits material properties extraction based on the reflection measurements of a line shorted two or more times along its length. The line should be fabricated on the material under test. To achieve more precise calculation results, the proposed method uses processing in the time domain. The experimental results section shows obtained assessments for relative permittivity and dielectric loss tangent of the RO4350B hydrocarbon ceramic laminate. ...
Tópico(s): Advanced Antenna and Metasurface Technologies
2018 - IOP Publishing | Journal of Physics Conference Series
Aleksandr A. Savin, Vladimir G. Guba, Olesia N. Bykova,
Tópico(s): Advanced Signal Processing Techniques
2015 - Springer Science+Business Media | Measurement Techniques
Aleksandr A. Savin, A.I. Kradinov, O. P. Prokopenko, S. A. Bekirov, S. S. Dzhemelev, A. Yu. Vasilyev,
The possibilities of computer tomography in the estimation of determining localization, prevalence, structure of tumors, degree of invasion into surrounding tissue as well as in determining osteal destruction in tumors of upper respiratory tracts are shown. The computer tomography symptoms typical for malignant tumors of pharynx, rinopharinx and larynx are described.
Tópico(s): Lung Cancer Diagnosis and Treatment
1999 - ECO-vector | Kazan medical journal
Aleksandr Zavadtsev, D. A. Zavadtsev, Evgeny Savin, Alexander Yu. Smirnov, N.P. Sobenin, D V Churanov,
Tópico(s): Particle accelerators and beam dynamics
2014 - Pleiades Publishing | Instruments and Experimental Techniques
Suresh S. Ramalingam, Jeffrey Crawford, Alex Y. Chang, C. Manegold, Román Pérez-Soler, Jean-Yves Douillard, Nicholas Thatcher, Fabrice Barlési, Taofeek K. Owonikoko, Y. Wang, Philippe Pultar, Jing Zhu, Rajesh Malik, Giuseppe Giaccone, Stephen Della‐Fiorentina, Stephen Begbie, Ross Jennens, Joshua Dass, K. Pittman, N.M. Ivanova, Tatyana Koynova, Petar Petrov, Antoaneta Tomova, Valentina Tzekova, Félix Couture, Vera Hirsh, Ronald L. Burkes, Randeep Sangha, Miloslav Ambruš, Terezie Janaskova, J Musil, J. Novotny, Petr Zatloukal, Jitka Jakesova, Kamil Klenha, Jaromı́r Roubec, J Vaňásek, Jérôme Fayette, Fabrice Barlési, Jaafar Bennouna-Louridi, C. Chouaïd, Julien Mazières, H. Vallerand, G. Robinet, P.-J. Souquet, D. Spaëth, Roland Schött, H. Léna, Y. Martinet, Claude El Kouri, Nathalie Baize, Arnaud Scherpereel, O. Molinier, F. Fuchs, K. Josten, C. Manegold, Norbert Marschner, Folker Schneller, Tobias R. Overbeck, Michael Thomas, Joachim von Pawel, Martin Reck, Wolfgang Schuette, Volker Hagen, Claus-Peter Schneider, V. Georgoulias, Ioannis Varthalitis, Kostas Zarogoulidis, K. Syrigos, Christos N. Papandreou, Csaba Böcskei, Eszter Csánky, Erzsébet Juhász, György Losonczy, Z. Mark, István Molnár, Zsolt Pápai-Székely, S. Tehenes, Ilona Vinkler, Sachin Almel, Ashish Bakshi, Shailesh Bondarde, A Maru, Ashutosh Pathak, R.M. Pedapenki, Krishna Prasad, S.V.S.S. Prasad, Nalini Kilara, D. Gorijavolu, Chetan Deshmukh, S.K.P. John, Lalit Mohan Sharma, D. Amoroso, Emilio Bajetta, Paolo Bidoli, Andrea Bonetti, Filippo de Marinis, Massimo Di Maïo, Rodolfo Passalacqua, Stefano Cascinu, Alessandra Bearz, Marianna Bitiņa, Arija Brize, Gunta Purkalne, M. Skrodele, Asami Baba, Kananathan Ratnavelu, Maximilian Saw, M.C. Samson-Fernando, Guia Ladrera, Jacek Jassem, P. Koralewski, Piotr Serwatowski, Maciej Krzakowski, C. Cebotaru, Filip Dumitru, Doina Elena Ganea-Motan, Carmen Ianuli, Ileana Manolescu, Anghel Adrian Udrea, Olga Burdaeva, M. Byakhov, Aleksandr Filippov, Sergey Lazarev, Igor Mosin, С. В. Орлов, Dmitry Udovitsa, Andrey V. Khorinko, Светлана Проценко, Alex Y. Chang, Hong Liang Lim, Yuping Tan, E.H. Tan, R. Bastus Piulats, Jesús García‐Foncillas, Javier Valdivia, Julio Castro, M. Dómine Gómez, S.W. Kim, J.-S. Lee, H.K. Kim, J.S. Lee, S.‐W. Shin, Dong‐Wook Kim, Y.-C. Kim, K.C. Park, C.-S. Chang, Gee‐Chen Chang, Yih‐Gang Goan, Wu‐Chou Su, Chun‐Ming Tsai, H.‐P. Kuo, Mustafa Beneklı, Gökhan Demir, Erhan Gökmen, A. Sevinç, Jeffrey Crawford, Giuseppe Giaccone, Missak Haigentz, Taofeek K. Owonikoko, Meetesh Agarwal, Sarbagya Pandit, Raphael L. C. Araújo, N. Vrindavanam, Philip Bonomi, Anke van den Berg, J. Wade, Roy D. Bloom, B. Amin, D. Ross Camidge, Debbie Hill, Mark U. Rarick, P. Flynn, Linda Klein, Katherine L. Russo, M. Neubauer, P. Richards, Robert L. Ruxer, Michael A. Savin, Douglas Weckstein, Robert Rosenberg, T. Whittaker, Donald Richards, Wade Berry, Christian H. Ottensmeier, Adam Dangoor, N. Steele, Yvonne Summers, Elaine M. Rankin, Kate Rowley, Selvaraj Giridharan, Hartmut Kristeleit, Caroline Humber, Paul Taylor,
Abstract Background Talactoferrin alfa is an oral dendritic cell (DC)-mediated immunotherapy (DCMI). We tested whether talactoferrin was superior to placebo in advanced non-small-cell lung cancer (NSCLC). Patients and methods An FORTIS-M trial was an international, multicenter, randomized, double-blind comparison of talactoferrin (1.5g p.o. BID) versus placebo BID, in patients with stage IIIB/IV NSCLC whose disease had failed two or more prior regimens. Treatment was administered for a maximum of five 14-week ...
Tópico(s): Acute Lymphoblastic Leukemia research
2013 - Elsevier BV | Annals of Oncology
Viktor N. Ozherelev, Vladimir Yu. Savin, V. A. Sidorov, Aleksandr Grin,
В качестве одного из перспективных направлений совершенствования процесса очеса колосьев на корню предложено увеличение силового воздействия на зерновки в очесываемом колосе путем использования вибрации. Близким аналогом указанного процесса представляется вибрационный съем ягод смородины и голубики. Для подтверждения гипотезы спланирован и проведен трехфакторный эксперимент, в котором варьировали скорость очеса V, частота поперечных колебаний очесывающей гребенки n и амплитуда ее колебаний A. Для ...
Tópico(s): Mechanical Systems and Engineering
2023 - | Vestnik Altajskogo gosudarstvennogo agrarnogo universiteta
... diaries by the historians Victor Dönninghaus and Andrei Savin demonstrate the real potential of Brezhnev’s written ...
Tópico(s): Historical Geopolitical and Social Dynamics
2016 - Slavica Publishers | Kritika