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Документы 41 - 50 из 110
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41.
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Авторы:
Khalipov Victor Lavrentievich, Galperin Yury Ilyich, Stepanov Alexander Egorovich, Bondar Elena Dmitrievna
Заглавие: Formation of polarization jet during injection of ions into the inner magnetosphere

Количество страниц: 4 с.

Long-lasting ground based measurements of a polarization jet (PJ) by the latitudinal chain of ionospheric stations in Yakutia (3 < L < 5; MLT = UT + 9 h) and by 5 subauroral Russian stations were analyzed. A number of cases were found when PJ was recorded simultaneously with energetic ion observations by AMPTE/CCE and INTERBALL 2. The data comparison shows that at least in the considered cases of strong magnetic substorms, PJ was accompanied by strong injection of ions with the energy of ~20-50 keV and intensity of ~10 cm-² c-¹ sr-¹keV-¹. Close to the injection region in the near midnight sector no ion dispersion was observed, but in the evening sector nose events were detected. In accordance with the mechanism suggested by Southwood and Wolf (JGR, 1978, 83, 5227) PJ was observed near the equatorial boundary of energetic ion penetration into the magnetosphere. Measurements by ionosonds at different longitudes show that the westward velocity of the frontt of PJ development is close to the gradient drift velocity of 20 keV ions (forming nose events). Thus, the physical mechanism of PJ formation due to energetic ion injection during a strong substorm burst is experimentally confirmed. Satellite measurements show that in the near midnight sector energetic ions reach the shell L=3.0 in 20-30 minutes after a substorm commencement with AE>500 nT.

Formation of polarization jet during injection of ions into the inner magnetosphere / V. L. Khalipov, Yu. I. Galperin, A. E. Stepanov, E. D. Bondar // Physics of auroral phenomena : proceedings of the 25th annual seminar, Apatity, 26 February – 1 March 2002. – 2002. – P. 43-46.
DOI: 10.1016/S0273-1177(03)00016-4

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42.
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Авторы:
Duchesne Sylvie, Bravina Rosaliya I., Popov Vladimir G., Kolodeznikov Sergey K., Gérard P., Myglan Vladimir, Hochstrasser-Petit Ch. , Romanova L., Petit M., Kirianov Nikolai Sergeevich, Alexeev Anatoly N., Alekseeva Lena Egorovna, Riberon A., Crubézy Eric
Заглавие: Frozen graves of Yakutia, a chronological sequence
Погребения якутов XVII — начала XIX в. в вечномерзлых грунтах: культурно-хронологическая атрибуция

Количество страниц: 12 с.

Frozen graves of Yakutia, a chronological sequence / S. Duchesne, R. Bravina, V. Popov [и др.] // Вестник археологии, антропологии и этнографии. – 2020. – N 4 (51). – С. 120-130. — DOI: 10.20874/2071-0437-2020-51-4-11.
DOI: 10.20874/2071-0437-2020-51-4-11

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43.
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Авторы:
Velichko Vitaly Andreevich, Plotnikov Igor Yakovlevich, Baishev Dmitriy Gavrilievich, Skryabin Nikolay Georgievich, Boroyev Roman Nikolaevich, Moiseyev Aleksey Vladimirovich
Заглавие: Geomagnetic "croshet" as a predictor of an intense storm in November 2004

Количество страниц: 2 с.

Geomagnetic "croshet" as a predictor of an intense storm in November 2004 : [тезисы докладов] / V. A. Velichko, I. Ya. Plotnikov, D. G. Baishev, N. G. Skryabin, R. N. Boroyev, A. V. Moiseyev // Physics of auroral phenomena : 29th annual seminar, 27 February – 3 March 2006 : abstracts. – 2006. – P. 28.

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44.
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Авторы:
Jin-Bin Cao , Chunxiao Yan, Dunlop Malcolm, Reme Henri , Dandouras Iannis , Tielong Zhang, Dongmei Yang, Moiseyev Aleksey Vladimirovich, Solovyev Stepan Ivanovich, Wang Z. Q., Leonoviche Anatoly Sergeevich, Zolotukhina N. A., Mishin Vilen M.
Заглавие: Geomagnetic signatures of current wedge produced by fast flows in a plasma sheet

Количество страниц: 6 с.

This paper uses the plasma data from Cluster and TC-1 and geomagnetic data to study the geomagnetic signatures of current wedge produced by fast-flow braking in the plasma sheet. The three fast flows studied here occurred in a very quiet background and were accompanied by no (or weak) particle injections, thus avoiding the influences from other disturbances. All the geomagnetic signatures of a substorm current wedge can be found in geomagnetic signatures of a current system produced by the braking of fast flows, indicating that the fast flows can produce a complete current wedge which contains postmidnight downward and premidnight upward field-aligned currents, as well as a westward electrojet. The Pi2 precursors exist not only at high latitudes but also at midlatitudes. The starting times of midlatitude Pi2 precursors can be identified more precisely than those of high-latitude Pi2 precursors, providing a possible method to determine the starting time of fast flows in their source regions. The AL drop that a bursty bulk flow produces is proportional to its velocity and duration. In three cases, the AL drops are 200 nT, whether a substorm can be triggered depends mainly on the conditions of the braking regions before fast flows. The observations of solar wind before the three fast flows suggest that it is difficult for the fast flows to trigger a substorm when the interplanetary magnetic field Bz of solar wind is weakly southward.

Geomagnetic signatures of current wedge produced by fast flows in a plasma sheet / Jin-Bin Cao, Chunxiao Yan, Malcolm Dunlop, Henri Reme, Iannis Dandouras, Tielong Zhang, Dongmei Yang, Alexey Moiseyev, Stepan I. Solovyev, Z. Q. Wang, A. Leonoviche, N. Zolotukhina, and V. Mishin // Journal of Geophysical Research: Space Physics. – 1978. – 2010 (August), vol. 115, N 8. – P. A08205.

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45.
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Авторы:
Solovyev Stepan Ivanovich, Moiseyev Aleksey Vladimirovich, Engebretson Mark, Yumoto Kiyohumi, Du A.
Заглавие: Geomagnetic sudden impulse characteristics in dependence of the IMF orientation

Количество страниц: 4 с.

Geomagnetic sudden impulse characteristics in dependence of the IMF orientation / S. I. Solovyev, A. V. Moiseyev, M. Engebretson, K. Yumoto, A. Du // Physics of auroral phenomena : proceedings of the 29th annual seminar, Apatity, 27 February – 3 March 2006. – 2007. – P. 116-119.

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46.
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Авторы:
Moiseyev Aleksey Vladimirovich, Solovyev Stepan Ivanovich, Yumoto Kiyohumi, Engebretson Mark
Заглавие: Global geomagnetic and auroral response to the variation in the solar wind dynamic pressure

Количество страниц: 2 с.

Global geomagnetic and auroral response to the variation in the solar wind dynamic pressure : [тезисы докладов] / A. V. Moiseyev, S. I. Solovyev, K. Yumoto, M. Engebretson // Physics of auroral phenomena : 30th annual seminar, 27 February – 2 March 2007 : abstracts. – 2007. – P. 34.

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47.
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Авторы:
Solovyev Stepan Ivanovich, Moiseyev Aleksey Vladimirovich, Mullayarov V. A., Du A., Engebretson Mark, Newitt L. R.
Заглавие: Global geomagnetic response to the sharp magnetosphere compression and imf variations on october 29, 2003

Количество страниц: 1 с.

Sources of excitation and damping of PC5 geomagnetic pulsations during the magnetic storms of october 29-31, 2003 influence of the solar wind and auroral electrojets : [тезисы докладов] / Solovyev S. I., Moiseyev A. V., Mullayarov V. A., Du A., Engebretson M., Newitt L. R. // International symposium on Solar Extreme Events of 2003 : programme and abstract book. – Москва : УНЦ ДО, 2004. – P. 60.

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48.
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Автор:
Tomski Grigori
Заглавие: Goals of humanity and mind

Количество страниц: 14 с.

We are not interested in the myths and misty legends presented as truthful. For example, we consider the question of the existence of souls and spirits as a scientific problem and are not in a hurry to adopt a point of view before research in this field is progressing. As proofs of the existence and survival of a soul or the souls of a man are not convincing, instead of thinking a lot about the possibility of entering a hypothetical paradise after death and escaping the hell, we are interested in research aimed at the prolongation of human life and even in the different possibilities of attaining immortality, the problems of salvation of mankind and the more general problem of development of the Mind in the Universe.
Нас не интересуют мифы и легенды, представленные как правдивые. Например, мы рассматриваем вопрос о существовании душ и духов как научную проблему и не торопимся принимать какую-то точку зрения, пока исследования в этой области не прогрессируют. Поскольку доказательства существования и выживания души или душ человека неубедительны, вместо того, чтобы много думать о возможности попасть в гипотетический рай после смерти и избежать ада, мы заинтересованы в исследованиях, направленных на продление жизни и даже в различных возможностях достижения бессмертия, проблемах спасения человечества и более общей проблеме развития Разума во Вселенной.

Tomski, G. V. Goals of humanity and mind / Grigori Tomski // Bulletin de l’Académie Internationale CONCORDE. - 2017. – N 2. – С. 77-89.

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49.
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Авторы:
Borisova Natalia Vladimirovna, Popova Yulia Alekseevna, Sleptsova Snezhana S., Yadrikhinskaya Vera Nikolaevna, Bilyukina Iraida
Заглавие: Hemostatic system in chronic viral hepatitis

Количество страниц: 6 с.

Hemostatic system in chronic viral hepatitis / Natalia V. Borisova, Yulia A. Popova, Snezhana S. Sleptsova [и др.] ; M. K. Ammosov North-Eastern Federal University // International journal of biomedicine. - 2018. - Т. 8, N 2. - C. 102-107. - DOI: 10.21103/Article8(2)_RA2
DOI: 10.21103/Article8(2)_RA2

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50.
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Авторы:
Makarov George Afanasyevich, Baishev Dmitriy Gavrilievich, Moiseyev Aleksey Vladimirovich, Solovyev Stepan Ivanovich, Pilipenko V. A., Engebretson Mark, Yumoto Kiyohumi
Заглавие: High-latitude peculiarities of the geomagnetic SI impulse propagation meridional velocity during sharp decrease of solar wind density

Количество страниц: 4 с.

The geomagnetic manifestation of sudden impulse (SI) caused by a sharp decrease of the solar wind dynamic pressure due to the plasma density reduction is considered. The observational data of the magnetometer world network have been analysed. The propagation velocities of the SI signal in the meridional direction by using data of the horizontal component of geomagnetic field in the high-latitude region have been calculated. It is found that at a sharp decrease of the solar wind density the meridional propagation of the SI signal is in the northern direction. In this case, on the day side the propagation velocity is constant but there is a tendency of its increasing in the MLT morning sector. It has been established that the meridional propagation velocity of the SI signal at a sharp decrease of the solar wind density depends on the geomagnetic latitude, i.e. with the rise of latitude the velocity in the auroral zone decreases and in the polar cap it increases.

High-latitude peculiarities of the geomagnetic SI impulse propagation meridional velocity during sharp decrease of solar wind density / G. A. Makarov, D. G. Baishev, A. V. Moiseyev, S. I. Solovyev, V. A. Pilipenko, M. J. Engebretson, K. Yumoto // Proceedings of the Fifth International Conference on Substorms : 16-20 May 2000 Congress Centre of the Arctic and Antarctic Research Institute, St. Petersburg, Russia. − Noordwijk, Netherlands : European Space Agency, 2000. − P. 523-526.

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