Results 21 to 30 of about 17,868,026 (137)

Arase In Situ Observations of High‐Frequency Electromagnetic Ion Cyclotron (EMIC) Waves in Regions Close to the Earth During the May 2024 Storm

Geophysical Research Letters
During the May 2024 storm, the minimum Dst index was approximately −412 nT, marking the largest geomagnetic storm of the past decade. This event caused the inner edge of the ring current to penetrate deeply into the inner magnetosphere during the main ...
C. Jun, Y. Miyoshi, T. Hori, N. Kitamura, Khan-Hyuk Kim, J. Lee, J. Bortnik, L. Lyons, I. Shinohara, A. Matsuoka, Y. Kasahara, S. Matsuda, Y. Kasaba, M. Teramoto, K. Yamamoto, A. Shinbori   +15 more
semanticscholar   +1 more source

EHA2021 Virtual Congress Abstract Book

, 2021
HemaSphere, Volume 5, Issue S2, June 2021.
wiley   +1 more source

Ionizing and non-ionizing radiation and the risk of childhood cancer-illustrated with domestic radon and radio frequency electromagnetic field exposure [PDF]

, 2013
Background Children are exposed to many different environmental factors, including exposure to low-dose ionizing radiation and to non-ionizing radiation.
Hauri, Dimitri
core   +1 more source

Radar Polarimetry in Glaciology: Theory, Measurement Techniques, and Scientific Applications for Investigating the Anisotropy of Ice Masses

Reviews of Geophysics, Volume 63, Issue 4, December 2025.
Abstract Dielectric anisotropy in ice alters the propagation of polarized radio waves, so polarimetric radar sounding can be used to survey anisotropic properties of ice masses. Ice anisotropy is either intrinsic, associated with ice‐crystal orientation fabric (COF), or extrinsic, associated with material heterogeneity, such as bubbles, fractures, and ...
Benjamin H. Hills, T. J. Young, David A. Lilien, Esther Babcock, Nicole Bienert, Donald Blankenship, John Bradford, Giancorrado Brighi, Alex Brisbourne, Jørgen Dall, Reinhard Drews, Olaf Eisen, M. Reza Ershadi, Tamara A. Gerber, Nicholas Holschuh, Daniela Jansen, Thomas M. Jordan, Nanna B. Karlsson, Jilu Li, Carlos Martín, Kenichi Matsuoka, Daniel May, Falk M. Oraschewski, John Paden, Nicholas M. Rathmann, Neil Ross, Dustin M. Schroeder, Martin Siegert, Matthew R. Siegfried, Emma Smith, Ole Zeising   +30 more
wiley   +1 more source

Artificial optical emissions at HAARP for pump frequencies near the third and second electron gyro-harmonic [PDF]

, 2005
International audienceHigh-power high-frequency radio waves beamed into the ionosphere cause plasma turbulence, which can accelerate electrons. These electrons collide with the F-layer neutral oxygen causing artificial optical emissions identical to ...
F. T. Djuth, T. Pedersen, A. Senior, Hughes, J., Gerken, E., E. Gerken, Marshall, R., Pedersen, T., Senior, A., McCarrick, M., R. Marshall, Djuth, F. T., Kosch, M. J., M. J. Kosch, D. Sentman, J. Hughes, M. McCarrick, Sentman, D.   +17 more
core   +2 more sources

Phenomena in the ionosphere-magnetosphere system induced by injection of powerful HF radio waves into nightside auroral ionosphere [PDF]

, 2005
International audienceExperimental results from three ionospheric HF pumping experiments in overdense E or F regions are summarized. The experiments were conducted by the use of the EISCAT HF Heating facility located near Tromsø, Norway, allowing HF ...
N. F. Blagoveshchenskaya, Bösinger, T., Rietveld, M. T., B. Thidé, Thidé, B., Borisova, T. D., T. D. Borisova, M. T. Rietveld, Kosch, M. J., V. A. Kornienko, M. J. Kosch, Blagoveshchenskaya, N. F., Kornienko, V. A., T. Bösinger   +13 more
core   +2 more sources

Height triangulation of artificial optical emissions in the F-layer [PDF]

, 2005
Using the EISCAT high gain high frequency (HF) Heating facility located in northern Scandinavia (69.59deg N, 19.23deg E), HF-induced artificial auroral emissions can be produced at ionospheric F-region altitudes. On 12th November 2001, the EISCAT Heating
Ashrafi, M., Kosch, M. J., Kaila, K.
core   +4 more sources

High resolution observations of spectral width features associated with ULF wave signatures in artificial HF radar backscatter [PDF]

, 2004
International audienceThe EISCAT high power heating facility at Tromsø, northern Norway, has been utilised to generate artificial radar backscatter in the fields of view of the CUTLASS HF radars.
Woodfield, E.E., Dhillon, R. S., J. A. Davies (4412452), Milan, S.E., T. K. Yeoman, R. S. Dhillon, L. J. Baddeley (7590143), D. M. Wright, E. E. Woodfield (7590071), E. E. Woodfield, Yeoman, T. K., Woodfield, E. E., J. A. Davies, Tim K. Yeoman (7583066), Davies, J.A., Milan, S. E., Wright, D.M., Lester, M., L. J. Baddeley, Wright, D. M., Steve E. Milan (7589666), M. Lester, R. Dhillon (7590146), M. Lester (7589660), Davies, J. A., S. E. Milan, D. M. Wright (7583069), Baddeley, L. J., Dhillion, R.S., Yeoman, T.K., Baddeley, L.J.   +30 more
core   +2 more sources

Characterisation of exposure to non-ionising electromagnetic fields in the Spanish INMA birth cohort: study protocol [PDF]

, 2016
Analysis of the association between exposure to electromagnetic fields of non-ionising radiation (EMF-NIR) and health in children and adolescents is hindered by the limited availability of data, mainly due to the difficulties on the exposure assessment ...
Guerra Pereda, David, Gallastegi, M, Gallastegi Bilbao, Mara, Ibarluzea Maurolagoitia, Jesús María, Guerra, D. (David), Guxens, Mònica, Fernández Cabrera, Mariana Fátima, Jesús Ibarluzea, Marta Fernández, Estarlich, M, Aurrekoetxea, Juan J, Aurrekoetxea Agirre, Juan José, Gallastegi, Mara, Fernández, Mariana F., Jiménez-Zabala, A. (Ana), Guxens Junyent, M. (Mònica), Laura Birks, Maties Torrent, Fernandez, Mariana F, Torrent, M. (Maties), SANTA MARINA, LORETO, Aurrekoetxea, J. J., Ballester, F, Fernandez, M.F. (Mariana), Ballester, F. (Ferran), Roosli, M, Struchen, B. (Benjamin), Mariana F. Fernández, Jiménez-Zabala, Ana, Martine Vrijheid, Loreto Santa-Marina, Gonzalez, J, Guxens Junyent, Mònica, Aurrekoetxea, Juan José, Torrent, Maties, Guerra, David, Struchen, B, Calvente, I. (Irene), Aurrekoetxea, J.J. (Juan José), Röösli, M. (Martin), Jiménez Zabala, Ana, Birks, L. (Laura), Röösli, Martin, Gallastegui, Mara, David Guerra, Santa-Marina, Loreto, Marisa Estarlich, Calvente, I, Ana Jiménez-Zabala, Fernández, M. (Marta), Fernández, Marta, Santa-Marina, L, Fernández Andrés, Marta, Torrent, M, Vrijheid, M, Ballester, Ferrán, Fernandez, MF, Aurrekoetxea, JJ, Birks, Laura Ellen, 1983-, Birks, Laura, Struchen, Benjamin, Vrijheid, Martine, González Pascual, Julián, Jiménez Zabala, Ana María, González, Julián, Vrijheid, M. (Martine), Torrent Quetglas, Maties, Guerra, D, Aurrekoetxea, Juan J., Ibarluzea, J, Mara Gallastegi, Martin Röösli, Estarlich, Marisa, Mònica Guxens, Benjamin Struchen, Estarlich, M. (Marisa), Gallastegi, M. (Mara), Ibarluzea, Jesús, González, J. (Julián), Ferrán Ballester, Irene Calvente, Ibarluzea, J.M. (Jesús), Calvente, Irene, González Estévez, Julián María, Birks, L, Roeoesli, Martin, Julián González, Santa-Marina, L. (Loreto), Birks, Laura Ellen, Jimenez-Zabala, A, Fernandez, M, Ballester Díez, Ferran, Juan J Aurrekoetxea   +92 more
core   +2 more sources

The endocannabinoid system is involved in the anxiety-like behavior induced by dual-frequency 2.65/0.8 GHz electromagnetic radiation in mice

Frontiers in Molecular Neuroscience
As wireless communication devices gain popularity, concerns about the potential risks of environmental exposure to complex frequency electromagnetic radiation (EMR) on mental health have become a public health issue.
Teng Xue, Rui Ma, Chou Xu, Bin Sun, Dong Yan, Xiao-man Liu, Dawen Gao, Zhi-Hui Li, Yan Gao, Chang-zhen Wang   +9 more
semanticscholar   +1 more source