Документы 81 - 90 из 299
81.

Количество страниц: 5 с.

Впервые произведено разложение наблюдаемой анизотропии космических лучей на зональные гармоники и компоненты векторной и тензорной анизотропии. Рассмотрены события форбуш-понижений космических лучей, произошедших в ноябре 2001 г и ноябре 2004 г. Показано, что в начале форбуш-понижения преобладает конвекционный ток космических лучей, направленный от Солнца, а в период восстановления интенсивности - диффузионный ток частиц вдоль межпланетного магнитного поля в сторону Солнца. На фазах спада интенсивности космических лучей наблюдается кратковременное уменьшение величины второй зональной гармоники, которое совпадает с резкими скачками напряженности межпланетного магнитного поля и скорости солнечного ветра. Во время прохождения крупномасштабных возмущений солнечного ветра тензорная анизотропия ведет себя сложным образом, для объяснения ее поведения требуется дальнейшее детальное исследование.
The observable anisotropy of cosmic rays has first been decomposed into zonal harmonics and components of vector and tensor anisotropy. We examine Forbush decreases in cosmic rays that occurred in November 2001 and November 2004. It is shown that at the beginning of a Forbush decrease an antisunward convective current of cosmic rays predominates; and during the recovery phase, a sunward diffusive current of particles along the interplanetary magnetic field dominates. During the phase of intensity drop, short-time decreases in the second zonal harmonic take place. These decreases occur with abrupt changes of the interplanetary magnetic field intensity and solar wind speed. During the passage of large-scale solar wind disturbances, the tensor anisotropy behaves in a complicated way. To explain its behavior, a further detailed investigation is required.

Investigating tensor anisotropy of cosmic rays during large-scale solar wind disturbances = Исследование тензорной анизотропии космических лучей во время крупномасштабных возмущений солнечного ветра / P. Yu. Gololobov, P. A. Krivoshapkin, G. F. Krymsky, V. G. Grigoryev, S. K. Gerasimova // Солнечно-земная физика = Solar-Terrestrial Physics. – 2017, т. 3, N 2 : 13-я российско-китайская конференция по космической погоде. – С. 22-26.
DOI: 10.12737/22604

82.
Автор:

Количество страниц: 94 с.

Tomski, G. V. JIPTO et francophonie vivante / Grigori Tomski // Bulletin de l’Académie Internationale CONCORDE. - 2018. – N 4. – С. 8-100.

83.

Издательство: [s. n.]

Год выпуска: 1988

Количество страниц: 14 с.

The influence of continious CO2-laser processing on structure, composition and microhadness of plasma sprayed Ni-Cr-Si-B, Fe-C-Cr-V, Ni-Al coatings was studied. The change of chemical and phase compositions of the coatings compared with the initial sprayed ones due to alloying with elements of substrate, depending on the processing operation (input power) was determined. Laser processing of plasma sprayed coatings allows to improve substantially their adhesion and in combination with high speed cooling, gives the possibility to regulate the processes of structure formation, dispersion, phase formation, and hence, the properties of forming coatings by means of processing operation.

Laser processing of plasma sprayed coatings / Dr. V. P. Larionov, Cand. N. P. Bolotina, Eng. T. V. Argunova, Cand. V. D. Tyunin, Eng. M. P. Lebedev. — [S. l. : s. n.], 1988. — 6 c.

84.
Автор:

Количество страниц: 42 с.

Tomski, G. V. Les considérations sur la reconnaissance d'Attila en qualité d’un saint du tengrisme (tangrisme) moderne et leur comparaison avec les arguments avancés pour la canonisation de saint louis = Доводы в пользу признания Аттилы святым современного тенгризма (тангризма) и их сравнение с аргументами о канонизации Святого Людовика / Tomski Grigori ; Académie internationale CONCORDE // Concorde. – 2020. – N 2. – С. 32-72.

85.
Автор:

Количество страниц: 34 с.

Tomski, G. V. Les possibilités de renforcement et de développement du système UNESCO / Grigori Tomski // Bulletin de l’Académie Internationale CONCORDE. - 2019. – N 3. – С. 3-35.

87.

Количество страниц: 4 с.

By using data treatment results of mid-latitude geomagnetic variations, the significant increase of the local current system intensity with the eastern direction current system, arising near the meridian of expected substorm center ~10-30 min before the break-up onset, has been found. A comparison of longitudinal sizes of two current system, forming the substorm disturbance before and after the onset of the substorm expansion phase, has been carried out. The longitudinal size of the current loop of the substorm growth phase is nearly twice as small as azimuth scale of the substorm current wedge, and the current strength is as week as 2.7-12 times.

Boroyev, R. N. Local increase of field-aligned current intensity before a substorm onset / R. N. Boroyev, V. A. Velichko, D. G. Baishev // 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. 279-282.

88.

Количество страниц: 1 с.

MAGDAS-9 magnetometers observations of strong earthquakes : [тезисы докладов] / Baishev D. G., Moiseev A.V., Bondar E. D., Kobyakova S. E., Yumoto K. // 10th International conference "Problems of geocosmos", St. Petersburg, Petrodvorets, October 6-10, 2014. – St. Petersburg : [s. n.], 2014. – P. 106.

89.

Количество страниц: 4 с.

Analysis of the global magnetosphere-ionosphere response to solar wind dynamic pressure variations under the negative IMF Bz has been performed. It is shown that an increase in the dynamic pressure leads to a double response of the ionospheric currents and aurora, i.e. simultaneously (within the accuracy of 1 min) and ~5-7 min afterward. Thereby, the eastward and westward convective electrojets are enhanced in the evening and morning sectors respectively, followed by the intensification of the westward current in the near midnight and evening sectors. The intensification of the electrojets is followed by extension of the diffuse precipitation zone and its high latitude boundary movement to the pole and to the east in the midnight-to-morning sector. In our case, no poleward or westward extension of aurora before midnight is observed. The disturbance triggered by a dynamic pressure increase may be considered as a convection disturbance associated with reconstruction of the DP2 current system.

Magnetosphere-ionosphere response to magnetosphere compression by the solar wind / S. I. Solovyev, A. V. Moiseyev, K. Yumoto, M. Engebretson // Physics of auroral phenomena : proceedings of the 26th annual seminar, 25 - 28 February 2003. – 2003. – P. 41-44.

90.

Количество страниц: 2 с.

Magnetospheric-ionospheric response to variations in the solar wind dynamic pressure during positive IMF Bz and a sharp change of IMF By direction : [тезисы докладов] / S. I. Solovyev, A. V. Moiseyev, K. Yumoto, M. Engebretson, A. Du // Physics of auroral phenomena : 29th annual seminar, 27 February – 3 March 2006 : abstracts. – 2006. – P. 36.