Results 121 to 130 of about 650,857 (339)

IonoGAN: An Enhanced Model for Forecasting Quiet and Disturbed Ionospheric Features From Predicted Ionograms

Space Weather
Ionograms are radar echo graphs that depict vertical ionospheric density profiles, structures, fluctuations, and irregularities, with the F region represented by F‐trace and Spread‐F features in the graphs.
Chu Qiu, Jinhui Cai, Zheng Wang, Pengdong Gao, Guojun Wang, Quan Qi, Bo Wang, Zhengwei Cheng, Jiankui Shi, Yajun Zhu, Xiao Wang, Kai Ding   +11 more
doaj   +1 more source

Performance of the Ionospheric Kappa-Correction of Radio Occultation Profiles Under Diverse Ionization and Solar Activity Conditions. [PDF]

Earth Space Sci, 2021
Danzer J, Haas SJ, Schwaerz M, Kirchengast G.   +3 more
europepmc   +1 more source

Multiresolution Analysis of the Relationship of Solar Activity, Global Temperatures, and Global Warming [PDF]

, 2018
Zhen Li, Jianping Yue, Yunfei Xiang, Jian Chen, Yankai Bian, Hanqing Chen   +5 more
openalex   +1 more source

Solar System Distance Activity [PDF]

Students create a model to demonstrate the scale distances of the solar system using astronomical units that have been converted to a 10 cm scale and in doing so, understand the distances between the Sun, planets and small objects in the solar system ...

core  

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

Advanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian, Jingkai Lin, Zhihao Tian, Selusiwe Ncube, Huayang Zhang, Emiliano Cortés, Hongqi Sun, Shaobin Wang   +7 more
wiley   +1 more source

Martian Ionospheric Cold Hydrogen Ion Escape at Solar Maximum: First Observations

The Astrophysical Journal
The water escape from Mars to space could be in the form of hydrogen and oxygen ions as driven by solar wind–Mars interactions. Although oxygen ion escape has been extensively investigated, the H ^+ escape rate was measured only at solar minimum.
Qi Xu, Lianghai Xie, Limin Wang, Fuhao Qiao, Lei Li, Yiteng Zhang, Wenya Li, Yongyong Feng, Jijie Ma, Jing Wang, Linggao Kong   +10 more
doaj   +1 more source

Dynamic X-ray imaging of the magnetosheath expected during a super storm

Frontiers in Astronomy and Space Sciences
The Earth’s magnetosheath is a vital source region of soft X-ray emissions generated by the solar wind charge exchange (SWCX) mechanism in geospace.
Yuqi Gong, Yuqi Gong, Tianran Sun, Binbin Tang, Yihong Guo, Steve Sembay, Chi Wang, Chi Wang   +7 more
doaj   +1 more source

REVISITING THE QUESTION: DOES HIGH-LATITUDE SOLAR ACTIVITY LEAD LOW-LATITUDE SOLAR ACTIVITY IN TIME PHASE? [PDF]

, 2014
Defang Kong, Z. N. Qu, Qiao Guo
openalex   +1 more source

Entering the Strong Coupling Regime in Conventional Organic Solar Cells

Advanced Functional Materials, EarlyView.
Organic solar cells convert light into fossil‐free energy, yet they still cannot compete with their silicon counterparts. Strong exciton‐photon coupling can ameliorate some properties of organic solar cells, but it requires additional mirrors that diminish light absorbance. Here, mirror‐free strong exciton‐photon coupling is implemented in conventional
Nicola Peruffo, Runwan Chen, Dongyan Li, Qinghe Wu, Karl Börjesson   +4 more
wiley   +1 more source

Comparative Study of the Single‐Event Functional Interrupt (SEFI) Rate in Solid‐State Drives (SSD) Through Ground and On‐Orbit Testing

Space Weather
Space radiation poses a significant threat to the reliability of spacecraft equipment, while traditional static space environment models exhibit substantial inaccuracies in calculating on‐orbit error rates. This study investigates single‐event functional
Yingqi Ma, Tian Yu, Xiaoheng Xu, Peng Guo, Chunqin Wang, Guohong Shen, Zhikang Fu, Longlong Zhang, Jieyi Wang, Bo Yang, Yunziwei Deng, Qiang Li, Long Zhang   +12 more
doaj   +1 more source