Results 91 to 100 of about 1,092,159 (286)

The low-latitude sodium layer: comparative data from lidar observations at Hainan, China and São Paulo, Brazil

Earth and Planetary Physics
Physical and chemical processes observed in the mesosphere and thermosphere above the Earth’s low latitudes are complex and highly interrelated to activity in the low-latitude ionosphere.
Fang Wu, Jing Jiao, GuoTao Yang, LiFang Du, ZhengKuan Liu, HaoRan Zheng, JiXin Guo, ShaoHua Gong, YaJun Zhu   +8 more
doaj   +1 more source

Space weather disrupts nocturnal bird migration. [PDF]

Proc Natl Acad Sci U S A, 2023
Gulson-Castillo ER, Van Doren BM, Bui MX, Horton KG, Li J, Moldwin MB, Shedden K, Welling DT, Winger BM.   +8 more
europepmc   +1 more source

Working Group 5: Measurements technology and active experiments [PDF]

Technology issues identified by working groups 5 are listed. (1) New instruments are needed to upgrade the ability to measure plasma properties in space. (2) Facilities should be developed for conducting a broad range of plasma experiments in space.
Barfield, J. N., Faelthammar, C.-G., Feynman, J., Quinn, J. N., Roberts, W., Stone, N., Taylor, W. L., Whipple, E.   +7 more
core   +1 more source

Highlights of Space Weather Services/Capabilities at NASA/GSFC Space Weather Center [PDF]

, 2012
The importance of space weather has been recognized world-wide. Our society depends increasingly on technological infrastructure, including the power grid as well as satellites used for communication and navigation.
Chulaki, Anna, Fok, Mei-Ching, Hesse, Michael, Kuznetsova, Maria, Lee, Hyesook, Mays, Leila, Pulkkinen, Antti, Taktakishvili, Aleksandre, Zheng, Yihua   +8 more
core   +1 more source

Penetrating particle ANalyzer (PAN)

, 2019
PAN is a scientific instrument suitable for deep space and interplanetary missions. It can precisely measure and monitor the flux, composition, and direction of highly penetrating particles ($> \sim$100 MeV/nucleon) in deep space, over at least one full ...
Ambrosi, G., Azzarello, P., Bergmann, B., Bertucci, B., Cadoux, F., Campbell, M., Duranti, M., Ionica, M., Kole, M., Krucker, S., Maehlum, G., Meier, D., Paniccia, M., Pinsky, L., Plainaki, C., Pospisil, S., Stein, T., Thonet, P. A., Tomassetti, N., Tykhonov, A., Wu, X.   +20 more
core   +1 more source

Regulated Ion‐Diffusion Hydrogels for Subtle and Multimodal Temperature‐Strain Sensing in Wound Monitoring

Advanced Functional Materials, EarlyView.
A soft, dual‐channel hydrogel patch enables simultaneous detection of wound temperature and strain by integrating ion‐diffusion‐mediated thermoelectric and resistive sensing. The conformal design maintains stable performance during motion, capturing subtle inflammatory and mechanical changes for continuous wound monitoring.
Yu Fang, Xinglong Pan, Zhiwei Li, Wanheng Lu, Chang Liu, Yi Zhou, Guo Tian, Ghim Wei Ho   +7 more
wiley   +1 more source

Space Weather [PDF]

Europhysics News, 2001
  +5 more sources

Prediction of Solar Coronal Structures Using Fourier Neural Operators Based on the Solar Photospheric Magnetic Field Observation

Space Weather
This paper constructs the structures of the solar corona (SC) using Fourier neural operators (FNO) based on solar photospheric magnetic field observation.
Jingmin Zhao, Xueshang Feng
doaj   +1 more source

Artificial Intelligence-Based Precipitation Estimation Method Using Fengyun-4B Satellite Data

Remote Sensing
This paper proposes a novel precipitation estimation method based on FY-4B meteorological satellite data (FY-4B_AI). This method facilitates the spatiotemporal matching of 125 features derived from the multi-temporal and multi-channel data of the FY-4B ...
Nianqing Liu, Jianying Jiang, Dongyan Mao, Meng Fang, Yun Li, Bowei Han, Suling Ren   +6 more
doaj   +1 more source

A comparative study of divergence cleaning methods of magnetic field in the solar coronal numerical simulation

Frontiers in Astronomy and Space Sciences, 2016
This paper presents a comparative study of divergence cleaning methods of magnetic field in the solar coronal three-dimensional numerical simulation. For such purpose, the diffusive method, projection method, generalized Lagrange multiplier method and ...
Xueshang eFeng, Man eZhang
doaj   +1 more source