Results 71 to 80 of about 373,009 (204)

Simultaneous lidar observations of the sporadic Ni layer and sporadic Na layer in the MLT

Earth and Planetary Physics
Here we report on simultaneous lidar observations of sporadic Ni (Nis) layers and sporadic Na (Nas) layers in the atmosphere over Yanqing, Beijing (40.42°N, 116.02°E) from April 2019 to October 2022.
ZhiJun Zhao, XuYang Jiang, FuJu Wu, YuHang Qi, Jing Jiao, GuoTao Yang   +5 more
doaj   +1 more source

Common volume coherent and incoherent scatter radar observations of mid-latitude sporadic E-layers and QP echoes

, 2004
. Common-volume observations of sporadic E-layers made on 14-15 June 2002 with the Arecibo incoherent scatter radar and a 30MHz coherent scatter radar imager located on St. Croix are described.
D. Hysell, M. Larsen, Qihou Zhou
semanticscholar   +1 more source

6 hr tide seen in sporadic E layers

, 2018
The GPS radio occultation technique is used to study sporadic E (Es) layer plasma irregularities of the Earth’s ionosphere on a global scale using COSMIC/FORMOSAT-3 satellite constellation GPS signal-to-noise ratio (SNR) profiles. The maximum deviation from the mean SNR is attributed to the height of the Es layer. Es are produced by ion convergence due
Jacobi, C., Arras, C.
openaire   +3 more sources

Wind Shear Driven Double Layer Structures of E‐Region Irregularities at Low Latitudes

Geophysical Research Letters
Previous theoretical simulations showed the generation of double‐layer structures of E‐region field‐aligned irregularities (FAIs). In this study, we report the double‐layer structures of E‐region FAIs observed by an all‐sky radar at low latitude Ledong ...
Jianfei Liu, Wenjie Sun, Guozhu Li, Yunlin Chen, Haiyong Xie, Lianhuan Hu, Yi Li, Xiukuan Zhao, Guofeng Dai, Baiqi Ning, Libo Liu   +10 more
doaj   +1 more source

Terdiurnal signatures in midlatitude sporadic E layers occurrence rates

, 2013
Radiookultationsmessungen auf der Basis von GPS-Messungen der FORMOsa SATellite mission-3/Constellation Observing System for Meteorology, Ionosphere and Climate-Satelliten wurden verwendet, um die Signatur der 8-stündigen Gezeiten in den Auftrittsraten von sporadischen E (Es)-Schichten zu analysieren. Nach der allgemein anerkannten Windscherungstheorie
Fytterer, T., Arras, C., Jacobi, C.
openaire   +3 more sources

An Advanced Multi-Analytical Approach to Study Baroque Painted Wood Sculptures from Apulia (Southern Italy). [PDF]

Materials (Basel)
Fico D, Di Fusco G, Masieri M, Casciaro R, Rizzo D, Calia A.   +5 more
europepmc   +1 more source

Immunohistochemical Markers of Mitochondrial Electron Transport Chain Instability in Human Brain Regions: A Study of Aging and Alzheimer's Disease. [PDF]

Int J Mol Sci
Baranich TI, Sukhorukov VS, Velts OV, Voronkov DN, Shcherbak EV, Egorova AV, Romanenko AS, Lazarev DS, Raksha AP, Charyeva IG, Yatskovskiy AN, Glinkina VV, Illarioshkin SN.   +12 more
europepmc   +1 more source

Female Carrier of Ocular Albinism Linked to <i>Gpr143</i> Gene. [PDF]

J Vitreoretin Dis
Flynn E, Cheela I, Kaden TR.
europepmc   +1 more source

Plaque-type dura mater graft-associated Creutzfeldt-Jakob disease: an autopsied case report. [PDF]

Prion
Tahara D, Yokoi D, Tahara N, Akagi A, Riku Y, Sone J, Miyahara H, Watanabe H, Katsuno M, Iwasaki Y.   +9 more
europepmc   +1 more source

Cooking, cleaning, and tossing: high-resolution analysis of domestic activities at the Mid-Neolithic site of Molino Casarotto (Vicenza, NE Italy). [PDF]

Archaeol Anthropol Sci
Cristiano N, Gregorio DS, Federico P.
europepmc   +1 more source