Документы 141 - 150 из 7239
141.

Количество страниц: 4 с.

Based on the data of longitudinal chain of midlatitude stations in the northern hemisphere, substorm-associated field-alighned currents (FACs) are examined. A comparison of IMF component variations with surface FAC characteristics in substorm sites is performed. It is shown that the ratio between the upward and downward surface FAC intensities depends on By IMF. In this regard, the conditions are discussed that favor currents flowing from the dayside cusp to nightside auroral region. These currents, which position is dependent on By IMF direction, can be responsible for difference between the upward and downward current-wedge-associated FACs.

Effect of Bγ IMF in substorm current wedge formation / V. A. Velichko, R. N. Boroev, I. Ya. Plotnikov, D. G. Baishev // Physics of auroral phenomena : proceedings of the 26th annual seminar, 25 - 28 February 2003. – 2003. – P. 45-48.

142.

Количество страниц: 3 с.

В данной работе рассматривается полезное свойства пырея ползучего широко распространенного по всей Якутии. По литературным данным и по проведенному опросу населения мы узнали насколько народ знает все его свойства и использует в своей жизнедеятельности.

Федорова, В. С. Elytrigia repens (poaceae) как кормовое, лекарственное и пищевое растение / Федорова В. С. ; Северо-Восточный федеральный университет им. М. К. Аммосова // Этносы и флора: региональные традиции и знания как основа гармоничного природопользования : материалы первой научно-практической конференции, 23-28 июня 2023 г., Якутск = Ethnic groups and Flora: regional traditions and knowledge as a basis for harmonious nature management : proceedings of the First scientific and practical conference, June 23-28, 2023, Yakutsk / [редакционная коллегия: А. В. Кононов, Н. С. Иванова]. - Якутск : Издательский дом СВФУ, 2023. - 1 файл (275 с. ; 24,0 Мб). - С. 262-264.

144.

Количество страниц: 2 с.

Epidemiologic Aspects of Syphilis among Pregnant Women in the Republic of Sakha (Yakutia) / Snezhana S. Sleptsova, Lyubov I. Petrova, Maksim N. Andreev [и др.] ; M. K. Ammosov North-Eastern Federal University // International journal of biomedicine. - 2018. - Т. 8, N 1. - C. 81-82. - DOI: 10.21103/Article8(1)_ShC2
DOI: 10.21103/Article8(1)_ShC2

145.

Количество страниц: 14 с.

Lazarev, N. P. Equilibrium problems for Kirchhoff–Love plates with nonpenetration conditions for known configurations of crack edges / N. P. Lazarev, H. Itou // Математические заметки СВФУ. — 2020. — Т. 27, N 3 (107), июль-сентябрь. — С. 52-65
DOI: 10.25587/SVFU.2020.75.68.005

146.

Количество страниц: 2 с.

Evidence of the Psi geomagnetic pulsations burst excitation as the direct response to the solar wind pressure pulses : [тезисы докладов] / S. I. Solovyev, A. V. Moiseyev, D. G. Baishev, K. Yumoto, M. Engebretson // Physics of auroral phenomena : 24 annual seminar, 27 February - 2 March 2001. – 2001. – P. 48.

147.

Количество страниц: 4 с.

Evolution of geomagnetic perturbations and aurora dynamics during the strong magnetic storms events / S. I. Solovyev, R. N. Boroev, A. V. Moiseyev, A. Du, K. Yumoto // Physics of auroral phenomena : proceedings of the 32nd annual seminar, Apatity, 3 – 6 March 2009. – 2010. – P. 41-44.

148.

Количество страниц: 14 с.

The spatial evolution of vortex-like flow structures induced by a negative sudden impulse (SI-) is studied on the basis of SuperDARN King Salmon HF radar (KSR) with other ground and satellite data. A large dip in the solar wind density induced a fairly large SI- with a SYM-H amplitude of ~40 nT. The SI-induced ionospheric flow signatures in the evening sector (MLT ~ 19 h) were observed by KSR as a westward flow associated with the preliminary impulse (PI) followed by a more intense eastward flow with the main impulse (MI) in the sub-auroral region on the magnetic latitude ~60-70 deg, consistent with the local ground magnetic field observations. Following the first PI-MI flow sequence, KSR saw a second and possibly third sequence of flow variation which were much smaller in flow amplitude than the first pair but showed qualitatively very similar flow variations and latitudinal/longitudinal propagation characterististics/ These observations can be interpreted as aftershocks of the first PI-MI; the same sequence of vortices and field-aligned currents were generated and then drifted anti-sunward with the same mechanism, namely the pumping motion of dayside magnetosphere. These results are qualitatively consistent with predictions suggested by recent numerical simulations.

Evolution of negative SI-induced ionospheric flows observed by SuperDARN King Salmon HF radar / T. Hori, A. Shinbori, N. Nishitani, T. Kikuchi, S. Fujita, T. Nagatsuma, O. Troshichev, K. Yumoto, A. Moiseyev, and K. Seki // Journal of Geophysical Research: Space Physics. – 1978. – 2012 (December), vol. 117, N 12. – P. A12223.
DOI: 10.1029/2012JA018093

149.

Количество страниц: 1 с.

Moiseyev A. V., Excitation of pulsations localized spatially during the sudden geomagnetic impulse: a case study / Moiseyev A., Baishev D. // 10th International conference "Problems of geocosmos", St. Petersburg, Petrodvorets, October 6-10, 2014. – St. Petersburg : [s. n.], 2014. – P. 177.

150.

Количество страниц: 4 с.

Костин А. В. Fe-оксидные-Au-Cu проявления Восточной Якутии / Алексей Костин // Геология и минерально-сырьевые ресурсы Северо-Востока России : материалы X Всероссийской научно-практической конференции с международным участием, 08–10 апреля 2020. – Якутск : Издательский дом СВФУ, 2020. – С. 239-242.