Труды сотрудников института физики

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Найдено документов в текущей БД: 15

    Quantum chemical modeling in the molecular ecology
[Текст] / S. G. Ovchinnikov [et al.] // Models of the ecological hierarchy : From molecules to the ecosphere. - 2012. - P. 3-13. - (Developments in environmental modelling ; Vol. 25), DOI 10.1016/B978-0-444-59396-2.00001-8. - Cited References: 14 . - ISSN 0167-8892. - ISSN 978-0-444

Аннотация: Quantum chemical modeling of the electronic structure and evaluation of the total energy of several biological molecules important for the ecology have been carried out. The first example is represented by pheromone molecules of the gypsy moth and the Siberian silk moth and their responses to substances present in the forest and to electromagnetic radiation. The second example is concerned with the molecular mechanism of bioluminescence. Here we report the quantum chemical modeling of the excited states of coelenteramide embedded in the active site of the protein. We demonstrate that the fluorescence wavelength extremely depends on the proton position between coelenteramide and histidine.

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Доп.точки доступа:
Jordán, Ferenc \ed.\; Jørgensen, Sven Erik \ed.\; Ovchinnikov, S. G.; Овчинников, Сергей Геннадьевич; Tomilin, F. N.; Томилин, Феликс Николаевич; Artushenko, P. V.; Артюшенко, Полина Владимировна; Sukhovol'sky, V.; Суховольский, В.; Ovchinnikova, T. M.; Овчинникова, Т. М.; Volkova, Palina; Волкова, П.; Baranchikov, Y. N.; Баранчиков, Юрий Николаевич; Vysotskii, E. S.; Высоцкий, Евгений Степанович

    Analysis of diatom algae from the water column and bottom sediments of Shira Lake (Khakassia, Russia)
/ G. N. Bolobanschikova [et al.] // Contemp. Probl. Ecol. - 2015. - Vol. 8, Is. 2. - P. 173-185, DOI 10.1134/S1995425515020031. - Cited References: 23. - This work was supported by Russian Foundation for Basic Research, project no. 13-05-00429-a and the Biodiversity Program for Basic Research, Russian Academy of Sciences, project no. 30.8. . - ISSN 1995. - ISSN 1995-4263. -
РУБ Ecology

Кл.слова (ненормированные):
paleolimnology -- diatom algae -- meromictic lake -- sedimentation -- Cyclotella choctawhatcheeana -- Aulacoseira valida -- Aulacoseira ambigua

Аннотация: Lake Shira as a meromictic lake is object of interest for paleolimnological studies. In May 2011 core samples were collected from the bottom of Lake Shira and the species composition of diatom algae, which serve as bioindicators of the state of the lake, were studied. In addition, in 2012, seasonal water samples and material from sediment traps were collected and the species composition of diatoms in them was analyzed. The results of the analysis showed that the lake, like in previous years of research, was dominated by Cyclotella choctawhatcheeana Prasad. Diatoms were found twice in the studied core above the white carbonate layers and were absent in other layers. The species living in the lake at present were observed down to the first white carbonate layer, including the predominant Cyclotella choctawhatcheeana. This fact presumably proves the consistency of the species composition of diatoms and the overall stable condition of the lake since 1946 (Rogozin et al., 2005). Down to the second white carbonate layer, the dominant species were Aulcosira valida (Grunow) Krammer and Aulcosira italica (Grunow) Simonsen. Nitzchia sigmodea (Nitzsch) W. Smith and Fragilaria construens var. venter (Ehrenberg) Grunow were also observed at these depths, dating approximately to 1655-1690. These are freshwater species that belong to the diatoms of arctic, alpine, and temperate latitudes, which develop in shallow waters under moderate temperature conditions. This fact suggests that Lake Shira was less salty in the middle and end of the 17th century than today.

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Держатели документа:
Russian Acad Sci, Inst Biophys, Siberian Branch, Krasnoyarsk 660036, Russia.
Siberian Fed Univ, Krasnoyarsk 660041, Russia.
Russian Acad Sci, Limnol Inst, Siberian Branch, Irkutsk 664033, Russia.
Krasnoyarsk State Med Univ, Krasnoyarsk 660022, Russia.
Russian Acad Sci, Inst Phys, Siberian Branch, Krasnoyarsk 660036, Russia.

Доп.точки доступа:
Bolobanschikova, G. N.; Rogozin, D. Y.; Firsova, A. D.; Rodionova, E. V.; Degermendzhy, N. N.; Shabanov, A. V.; Шабанов, Александр Васильевич

    Peculiarities of magnetic properties of antiferromagnetic nanoparticles
/ D. A. Balaev // International school/workshop on actual problems of condensed matter physics : Program. Book of abstracts / ed. S. G. Ovchinnikov. - Norilsk, 2018. - P. 9 . - ISBN 978-5-904603-08-3



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Доп.точки доступа:
Ovchinnikov, S. G. \ed.\; Овчинников, Сергей Геннадьевич; Балаев, Дмитрий Александрович; Federal Research Center KSC SB RAS; Kirensky Institute of Physics; Research Institute of Agriculture and Ecology of the ArcticSiberian Federal Univercity

    Possibility of forming of ε-Fe2-phase in the xerogel matrix
/ A. A. Dubrovskiy // International school/workshop on actual problems of condensed matter physics : Program. Book of abstracts / ed. S. G. Ovchinnikov. - Norilsk, 2018. - P. 12 . - ISBN 978-5-904603-08-3


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Доп.точки доступа:
Ovchinnikov, S. G. \ed.\; Овчинников, Сергей Геннадьевич; Дубровский, Андрей Александрович; Federal Research Center KSC SB RAS; Kirensky Institute of Physics; Research Institute of Agriculture and Ecology of the ArcticSiberian Federal Univercity

    Nanoparticles in pulse magnetic fields techniques and experiment
/ D. A. Balaev [et al.] // International school/workshop on actual problems of condensed matter physics : Program. Book of abstracts / ed. S. G. Ovchinnikov. - Norilsk, 2018. - P. 13 . - ISBN 978-5-904603-08-3



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Доп.точки доступа:
Ovchinnikov, S. G. \ed.\; Овчинников, Сергей Геннадьевич; Balaev, D. A.; Балаев, Дмитрий Александрович; Krasikov, A. A.; Красиков, Александр Александрович; Balaev, A. D.; Балаев, Александр Дмитриевич; Dubrovsky, A. A.; Дубровский, Андрей Александрович; Popkov, S. I.; Попков, Сергей Иванович; Federal Research Center KSC SB RAS; Kirensky Institute of Physics; Research Institute of Agriculture and Ecology of the Arctic; Siberian Federal Univercity

    A way for targeted synthesis of higher manganese silicides: a new Mn17Si3O phase and its distinctive features
/ I. A. Tarasov [et al.] // International school/workshop on actual problems of condensed matter physics : Program. Book of abstracts / ed. S. G. Ovchinnikov. - Norilsk, 2018. - P. 14-15 . - ISBN 978-5-904603-08-3



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Доп.точки доступа:
Ovchinnikov, S. G. \ed.\; Овчинников, Сергей Геннадьевич; Tarasov, I. A.; Тарасов, Иван Анатольевич; Visotin, M. A.; Высотин, Максим Александрович; Kuznetsova, T. V.; Solovyov, L. A.; Соловьев, Леонид Александрович; Fedorov, A. S.; Федоров, Александр Семенович; Yakovlev, I. A.; Яковлев, Иван Александрович; Tarasov, A. S.; Тарасов, Антон Сергеевич; Varnakov, S. N.; Варнаков, Сергей Николаевич; Ovchinnikov, S. G.; Federal Research Center KSC SB RAS; Kirensky Institute of Physics; Research Institute of Agriculture and Ecology of the Arctic; Siberian Federal Univercity

    ε-Fe2O3/SiO2 nanoparticles formation; spatial stabilization and the ε-Fe2O3 → α-Fe2O3 phase transition
/ S. S. Yakushkin [et al.] // International school/workshop on actual problems of condensed matter physics : Program. Book of abstracts / ed. S. G. Ovchinnikov. - Norilsk, 2018. - P. 16 . - ISBN 978-5-904603-08-3



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Доп.точки доступа:
Ovchinnikov, S. G. \ed.\; Овчинников, Сергей Геннадьевич; Yakushkin, S. S.; Balaev, D. A.; Балаев, Дмитрий Александрович; Shaikhutdinov, K. A.; Шайхутдинов, Кирилл Александрович; Dubrovskiy, A. A.; Дубровский, Андрей Александрович; Bukhtiyarova, G. A.; Martyanov, O. N.; Federal Research Center KSC SB RAS; Kirensky Institute of Physics; Research Institute of Agriculture and Ecology of the Arctic; Siberian Federal Univercity

    Photovoltaic phenomena in the Mn/SiO2/n-Si hybrid structure
/ I. A. Bondarev [et al.] // International school/workshop on actual problems of condensed matter physics : Program. Book of abstracts / ed. S. G. Ovchinnikov. - Norilsk, 2018. - P. 17 . - ISBN 978-5-904603-08-3



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Доп.точки доступа:
Ovchinnikov, S. G. \ed.\; Овчинников, Сергей Геннадьевич; Bondarev, I. A.; Бондарев, Илья Александрович; Rautskii, M. V.; Рауцкий, Михаил Владимирович; Shanidze, Lev; Lukyanenko, A. V.; Лукьяненко, Анна Витальевна; Tarasov, I. A.; Тарасов, Иван Анатольевич; Varnakov, S. N.; Варнаков, Сергей Николаевич; Ovchinnikov, S. G.; Volkov, N. V.; Волков, Никита Валентинович; Federal Research Center KSC SB RAS; Kirensky Institute of Physics; Research Institute of Agriculture and Ecology of the Arctic; Siberian Federal Univercity

    Ab initio investigations of nanostructures for their application as nanostructured thermoelectric materials
/ A. S. Fedorov, M. A. Visotin // International school/workshop on actual problems of condensed matter physics : Program. Book of abstracts / ed. S. G. Ovchinnikov. - Norilsk, 2018. - P. 18 . - ISBN 978-5-904603-08-3



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Доп.точки доступа:
Ovchinnikov, S. G. \ed.\; Овчинников, Сергей Геннадьевич; Visotin, M. A.; Высотин, Максим Александрович; Федоров, Александр Семенович; Federal Research Center KSC SB RAS; Kirensky Institute of Physics; Research Institute of Agriculture and Ecology of the Arctic; Siberian Federal Univercity

    Anomalous spectral properties of high-Tc cuprates: influence of short-range correlations
/ S. V. Nikolaev, V. I. Kuz'min, S. G. Ovchinnikov // International school/workshop on actual problems of condensed matter physics : Program. Book of abstracts / ed. S. G. Ovchinnikov. - Norilsk, 2018. - P. 21 . - ISBN 978-5-904603-08-3



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Доп.точки доступа:
Ovchinnikov, S. G. \ed.\; Овчинников, Сергей Геннадьевич; Kuz'min, V. I.; Кузьмин, Валерий Ипполитович; Ovchinnikov, S. G.; Николаев, Сергей Викторович; Federal Research Center KSC SB RAS; Kirensky Institute of Physics; Research Institute of Agriculture and Ecology of the Arctic; Siberian Federal Univercity

    The influence of production regimes on the magnetic properties of nanoparticles for nanomedicine
/ A. Е. Sokolov [et al.] // International school/workshop on actual problems of condensed matter physics : Program. Book of abstracts / ed. S. G. Ovchinnikov. - Norilsk, 2018. - P. 23 . - ISBN 978-5-904603-08-3



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Доп.точки доступа:
Ovchinnikov, S. G. \ed.\; Овчинников, Сергей Геннадьевич; Sokolov, A. Е.; Соколов, Алексей Эдуардович; Solodova, O.; Bachal, A.; Sherepa, A.; Zabluda, V. N.; Заблуда, Владимир Николаевич; Velikanov, D. A.; Великанов, Дмитрий Анатольевич; Lapin, I. N.; Лапин, И. Н.; Shabalina, A.; Svetlichnyi, V.; Federal Research Center KSC SB RAS; Kirensky Institute of Physics; Research Institute of Agriculture and Ecology of the Arctic; Siberian Federal Univercity

    Spin accumulation effect in fabricated planar device based on epitaxial Fe3Si/p-Si structure
/ A. S. Tarasov [et al.] // International school/workshop on actual problems of condensed matter physics : Program. Book of abstracts / ed. S. G. Ovchinnikov. - Norilsk, 2018. - P. 24 . - ISBN 978-5-904603-08-3



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Доп.точки доступа:
Ovchinnikov, S. G. \ed.\; Овчинников, Сергей Геннадьевич; Tarasov, A. S.; Тарасов, Антон Сергеевич; Rautskii, M. V.; Рауцкий, Михаил Владимирович; Bondarev, I. A.; Бондарев, Илья Александрович; Lukyanenko, A. V.; Лукьяненко, Анна Витальевна; Tarasov, I. A.; Тарасов, Иван Анатольевич; Yakovlev, I. A.; Яковлев, Иван Александрович; Ovchinnikov, S. G.; Volkov, N. V.; Волков, Никита Валентинович; Federal Research Center KSC SB RAS; Kirensky Institute of Physics; Research Institute of Agriculture and Ecology of the Arctic; Siberian Federal Univercity

    Temperature dependent band structure of La2CuO4
/ S. G. Ovchinnikov [et al.] // International school/workshop on actual problems of condensed matter physics : Program. Book of abstracts / ed. S. G. Ovchinnikov. - Norilsk, 2018. - P. 25 . - ISBN 978-5-904603-08-3



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Доп.точки доступа:
Ovchinnikov, S. G. \ed.\; Овчинников, Сергей Геннадьевич; Ovchinnikov, S. G.; Shneyder, E. I.; Шнейдер, Елена Игоревна; Makarov, I. A.; Макаров, Илья Анатольевич; Zotova, M. V.; Зотова, Мария Владимировна; Federal Research Center KSC SB RAS; Kirensky Institute of Physics; Research Institute of Agriculture and Ecology of the Arctic; Siberian Federal Univercity

    The impact of cavitation-activated water on combustion dynamics and environmental characteristics of coal-water slurry fuel
/ O. P. Stebeleva [et al.] // IOP Conf. Ser.: Mater. Sci. Eng. - 2019. - Vol. 537: International Workshop on Advanced Technologies in Material Science, Mechanical and Automation Engineering - MIP: Engineering-2019 (4 April 2019 through 6 April 2019) Conference code: 149243, Is. 6. - Ст. 062056, DOI 10.1088/1757-899X/537/6/062056. - Cited References: 8 . -

Рубрики:
Chemical, Ecological and Power Engineering
Кл.слова (ненормированные):
Angular velocity -- Cavitation -- Coal -- Conservation -- Dynamics -- Ecology -- Fuels -- Ignition -- Water treatment

Аннотация: Among the new coal technologies the burning of low-grade coal in the form of coal-water slurry fuel (CWSF) is of a great interest. The basis of CWSF is a highly concentrated coal-water slurry consisting of finely ground coal, water or other liquid and plasticizing agents. The development of CWSF technology is highly relevant for solving global problems of resource conservation and ecology. The study is dedicated to CWSF properties with respect to Kansk-Achinsk coal and water. This paper presents the results of the influence of CWSF's preliminary cavitation water treatment on the combustion dynamics of fuel, (including the features of the combustion temperature trends, delayed ignition time and time of complete combustion) and on its environmental characteristics. A rotary-type hydrodynamic oscillator at high angular velocity (10000 rpm) was used in supercavitation mode. It is shown that the technology of cavitation water treatment leads to a change in the dynamics of CWSF's combustion and to an additional decrease in NOx emissions by 1.6 times, CO2 by 1.3 times.

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Держатели документа:
Siberian Federal University, 79, Svobodnyy Ave, Krasnoyarsk, 660049, Russian Federation
Federal Research Center, Krasnoyarsk Scientific Center, Siberian Branch of the Russian Academy of Sciences, L.V. Kirensky Institute of Physics, SB RAS, 50 Akademgorodok, Krasnoyarsk, 660021, Russian Federation
National Research Tomsk Polytechnic University, Tomsk, 634050, Russian Federation

Доп.точки доступа:
Stebeleva, O. P.; Kashkina, L. V.; Petrakovskaya, E. A.; Петраковская, Элеонора Анатольевна; Nikitin, S. L.; Valiullin, T. R.; International Workshop on Advanced Technologies in Material Science, Mechanical and Automation Engineering(2019 ; April ; 4-6 ; Krasnoyarsk, Russian Federation)

    Quantum chemical modeling in the molecular ecology
/ S. G. Ovchinnikov, F. Tomilin // 7th European Conference on Ecological Modeling - ECEM. - 2011. - P124


Держатели документа:
Siberian Federal University, Krasnoyarsk 660041
Институт физики им. Л.В. Киренского СО РАН

Доп.точки доступа:
Ovchinnikov, S. G.; Овчинников, Сергей Геннадьевич; Tomilin, F. N.; Томилин, Феликс Николаевич; European Conference on Ecological Modeling(7 ; 2011, 30 May - 2 June 2011 ; Riva del Garda (Trento, Italy))