المؤلفون: Aaron Kirchman, David Hysell, Tzu-Wei Fang

المصدر: Frontiers in Physics, Vol 12 (2025)

مصطلحات موضوعية: equatorial spread F, WAM-IPE, plasma drifts, prereversal enhancement, equatorial electrodynamics, Physics, QC1-999

وصف الملف: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fphy.2024.1488935/full; https://doaj.org/toc/2296-424X

URL الوصول: https://doaj.org/article/5ec7eb659bc241e5a747920514d5f0fc

المؤلفون: J. D. Huba

المصدر: Frontiers in Astronomy and Space Sciences, Vol 11 (2024)

مصطلحات موضوعية: equatorial plasma bubbles, meridional wind, equatorial irregularities, equatorial spread F, generalized Rayleigh-Taylor instability, Astronomy, QB1-991, Geophysics. Cosmic physics, QC801-809

وصف الملف: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fspas.2024.1472642/full; https://doaj.org/toc/2296-987X

URL الوصول: https://doaj.org/article/b90428e026cb417a8075a57d6ea0525b

المؤلفون: Preeti Bhaneja, Jeff Klenzing, Edgardo E. Pacheco, Gregory D. Earle, Terrence W. Bullett

المصدر: Frontiers in Astronomy and Space Sciences, Vol 11 (2024)

مصطلحات موضوعية: digisonde data, longitudinal variation, low latitude spread F, spread F statistical study, foF2 and hpF2 detection, Astronomy, QB1-991, Geophysics. Cosmic physics, QC801-809

وصف الملف: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fspas.2024.1421733/full; https://doaj.org/toc/2296-987X

URL الوصول: https://doaj.org/article/3c5e9dc2692c4dec92c15d0b31beb75f

المؤلفون: Phongsachot Benchawattananon, Apirat Siritaratiwat, Pornchai Supnithi, Michi Nishioka, Septi Perwitasari, Puripong Suthisopapan, Anan Kruesubthaworn

المصدر: Earth, Planets and Space, Vol 76, Iss 1, Pp 1-14 (2024)

مصطلحات موضوعية: Image classification, Image preprocessing, Ionogram image, Spread-F, Support vector machine, Convolution neural network, Geography. Anthropology. Recreation, Geodesy, QB275-343, Geology, QE1-996.5

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1880-5981

URL الوصول: https://doaj.org/article/b54a60d308f74ee794df9c757203f4d0

المؤلفون: Krishnendu Sekhar Paul, Haris Haralambous

المصدر: Applied Sciences, Vol 15, Iss 2, p 506 (2025)

مصطلحات موضوعية: midlatitude ionosphere, spread F, swarm, topside irregularities, MSTIDs, ROTI, Technology, Engineering (General). Civil engineering (General), TA1-2040, Biology (General), QH301-705.5, Physics, QC1-999, Chemistry, QD1-999

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2076-3417/15/2/506; https://doaj.org/toc/2076-3417

URL الوصول: https://doaj.org/article/4c650bdd4a3b439981d3257af7bb2624

المؤلفون: Prayitno Abadi, Umar Ali Ahmad, Yuichi Otsuka, Punyawi Jamjareegulgarn, Alif Almahi, Septi Perwitasari, Slamet Supriadi, Wendi Harjupa, Reza Rendian Septiawan

المصدر: Earth, Planets and Space, Vol 75, Iss 1, Pp 1-13 (2023)

مصطلحات موضوعية: Equatorial spread F, Ionosonde, Logistic regression, Space weather services, Observational study, Geography. Anthropology. Recreation, Geodesy, QB275-343, Geology, QE1-996.5

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1880-5981

URL الوصول: https://doaj.org/article/a9a516456fb34c60a87cf611d3e1d2f5

المؤلفون: Phimmasone Thammavongsy, Pornchai Supnithi, Lin Min Min Myint, Kornyanat Hozumi, Donekeo Lakanchanh

المصدر: Earth, Planets and Space, Vol 75, Iss 1, Pp 1-16 (2023)

مصطلحات موضوعية: Equatorial spread-F, Equatorial spread-F forecasting model, Artificial neural network, Long short-term memory, IRI-2016 model, Geography. Anthropology. Recreation, Geodesy, QB275-343, Geology, QE1-996.5

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1880-5981

URL الوصول: https://doaj.org/article/52cde731aa3b4251a0c835d573657ef3

المؤلفون: D. L. Hysell, A. Kirchman, B. J. Harding, R. A. Heelis, S. L. England, H. U. Frey, S. B. Mende

المصدر: Space Weather, Vol 22, Iss 3, Pp n/a-n/a (2024)

مصطلحات موضوعية: space weather, ionospheric irregularities, equatorial ionosphere, interchange instability, spread F, forecast, Meteorology. Climatology, QC851-999, Astrophysics, QB460-466

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1542-7390

URL الوصول: https://doaj.org/article/531bd82eea694c958b49408424e31610

المؤلفون: Lung-Chih Tsai, Shin-Yi Su, Harald Schuh, Mohamad Mahdi Alizadeh, Jens Wickert

المصدر: Remote Sensing, Vol 16, Iss 13, p 2310 (2024)

مصطلحات موضوعية: equatorial plasma bubble (EPB), the Rayleigh–Taylor (R-T) instability, GNSS radio occultation (RO) observation, equatorial spread F (ESF), scintillation, Science

وصف الملف: electronic resource

Relation: https://www.mdpi.com/2072-4292/16/13/2310; https://doaj.org/toc/2072-4292

URL الوصول: https://doaj.org/article/237f0a05668e4628a48276d020df35aa

المؤلفون: Pengdong Gao, Jinhui Cai, Zheng Wang, Chu Qiu, Guojun Wang, Quan Qi, Bo Wang, Jiankui Shi, Xiao Wang, Kai Ding

المصدر: Space Weather, Vol 22, Iss 1, Pp n/a-n/a (2024)

مصطلحات موضوعية: Spread‐F, prediction, ionogram sequence, ionogram generation, spatio‐temporal neural network, Meteorology. Climatology, QC851-999, Astrophysics, QB460-466

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1542-7390

URL الوصول: https://doaj.org/article/b38295a2a54743c59a51c35447d20596

المؤلفون: Pham Thi Thu, Hong, Christine Amory, Mazaudier, Le Huy, Minh, Saito, Susumu, Nguyen Thanh, Dung, Luong Thi, Ngoc, Luu Viet, Hung, Nguyen Chien, Thang, Nguyen Ha, Thanh, Michi, Nishioka, Septi, Perwitasari

المساهمون: Institute of Geophysics Hanoi, Vietnam Academy of Science and Technology (VAST), Laboratoire de Physique des Plasmas (LPP), Observatoire de Paris, Centre National de la Recherche Scientifique (CNRS)-Université Paris Sciences et Lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Université Paris Sciences et Lettres (PSL)-École polytechnique (X), Institut Polytechnique de Paris (IP Paris)-Institut Polytechnique de Paris (IP Paris)-Sorbonne Université (SU)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Ho Chi Minh city University of Technology and Education, National Institute of Information and Communications Technology Tokyo (NICT), projet du Vietnam

المصدر: ISSN: 0866-7187.

مصطلحات موضوعية: Equatorial ionosphere, ionospheric irregularities, Spread F, ROTI, [SDU.STU.GP]Sciences of the Universe [physics]/Earth Sciences/Geophysics [physics.geo-ph]

الاتاحة: https://hal.science/hal-04714595
https://hal.science/hal-04714595v1/document
https://hal.science/hal-04714595v1/file/SpreadF-ROTI-Vietnam.pdf
https://doi.org/10.15625/2615-9783/21368

المؤلفون: Chapagain, N. P., Fejer, B. G.

المصدر: All Physics Faculty Publications

مصطلحات موضوعية: equatorial spread F, Jicamarca, JULIA, Physics

وصف الملف: image/jpg

Relation: https://digitalcommons.usu.edu/physics_facpub/2204; https://digitalcommons.usu.edu/context/physics_facpub/article/3355/type/native/viewcontent/PhysicsPosters_19.jpg

الاتاحة: https://digitalcommons.usu.edu/physics_facpub/2204
https://digitalcommons.usu.edu/context/physics_facpub/article/3355/type/native/viewcontent/PhysicsPosters_19.jpg

المؤلفون: Tsai, Lung-Chih, Su, Shin-Yi, Schuh, Harald, Alizadeh, Mohamad Mahdi, Wickert, Jens

مصطلحات موضوعية: 600 Technik, Medizin, angewandte Wissenschaften::620 Ingenieurwissenschaften::620 Ingenieurwissenschaften und zugeordnete Tätigkeiten, equatorial plasma bubble, EPB, the Rayleigh–Taylor instability, GNSS radio occultation observation, equatorial spread F, scintillation

وصف الملف: application/pdf

Relation: https://depositonce.tu-berlin.de/handle/11303/22314; https://doi.org/10.14279/depositonce-21115

الاتاحة: https://depositonce.tu-berlin.de/handle/11303/22314
https://doi.org/10.14279/depositonce-21115

المؤلفون: Krishnendu Sekhar Paul, Mehdi Hasan Rafi, Haris Haralambous, Mohammad Golam Mostafa

المصدر: Atmosphere, Vol 15, Iss 3, p 331 (2024)

مصطلحات موضوعية: Rate of TEC Index (ROTI), spread F, midlatitude ionosphere, MSTIDs, Meteorology. Climatology, QC851-999

Relation: https://www.mdpi.com/2073-4433/15/3/331; https://doaj.org/toc/2073-4433; https://doaj.org/article/62e07fed09ac46e8856167130e8d235a

الاتاحة: https://doi.org/10.3390/atmos15030331
https://doaj.org/article/62e07fed09ac46e8856167130e8d235a

المؤلفون: Zhichao Liu, Chunhua Jiang, Tongxin Liu, Lehui Wei, Guobin Yang, Hua Shen, Wengeng Huang, Zhengyu Zhao

المصدر: Remote Sensing, Vol 16, Iss 7, p 1142 (2024)

مصطلحات موضوعية: mid-latitude spread F, atmospheric gravity waves, Qinghai-Tibet Plateau, Science

Relation: https://www.mdpi.com/2072-4292/16/7/1142; https://doaj.org/toc/2072-4292; https://doaj.org/article/9d6bbc6421934aa8afbb8b935709a927

الاتاحة: https://doi.org/10.3390/rs16071142
https://doaj.org/article/9d6bbc6421934aa8afbb8b935709a927

المؤلفون: D. Garcia, E. L. Rojas, D. L. Hysell

المصدر: Space Weather, Vol 21, Iss 12, Pp n/a-n/a (2023)

مصطلحات موضوعية: machine learning, equatorial spread F, forecasting, neural networks, random forests, ionospheric irregularities, Meteorology. Climatology, QC851-999, Astrophysics, QB460-466

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1542-7390

URL الوصول: https://doaj.org/article/cee66584a35940569474526833f143ae

المؤلفون: Charles Rino, Tatsuhiro Yokoyama, Charles Carrano

المصدر: Earth, Planets and Space, Vol 75, Iss 1, Pp 1-8 (2023)

مصطلحات موضوعية: Equatorial Spread F, Power-law ionospheric structure, Convective plasma instability, Structure characterization, Geography. Anthropology. Recreation, Geodesy, QB275-343, Geology, QE1-996.5

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1880-5981

URL الوصول: https://doaj.org/article/6481b9297a7d461aa3e38f642f5bfde2

المؤلفون: J. Rodríguez-Zuluaga, C. Stolle, D. Hysell, D. J. Knudsen

المصدر: Earth, Planets and Space, Vol 74, Iss 1, Pp 1-18 (2022)

مصطلحات موضوعية: Equatorial spread F, Plasma density depletions, Poynting flux, Swarm, Spread F simulation, Geography. Anthropology. Recreation, Geodesy, QB275-343, Geology, QE1-996.5

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1880-5981

URL الوصول: https://doaj.org/article/fe6aa50c8d2a47828b4a14c90dbc6e2b

المؤلفون: Zheng Wang, Meiyi Zhan, Pengdong Gao, Guojun Wang, Chu Qiu, Quan Qi, Jiankui Shi, Xiao Wang

المصدر: Space Weather, Vol 21, Iss 11, Pp n/a-n/a (2023)

مصطلحات موضوعية: Spread‐F, low latitude ionosphere, ionogram image set, deep learning, intelligent classification, Meteorology. Climatology, QC851-999, Astrophysics, QB460-466

وصف الملف: electronic resource

Relation: https://doaj.org/toc/1542-7390

URL الوصول: https://doaj.org/article/504bcdf0f1cf4c9cbf66f02d2cab026e

المؤلفون: Yunzhou Zhu, Qiong Tang, Tong Xu, Yi Liu, Chen Zhou, Zhongxin Deng, Yuqiang Zhang, Zhengyu Zhao, Fengsi Wei, Bin Xu, Shuji Sun

المصدر: Frontiers in Astronomy and Space Sciences, Vol 10 (2023)

مصطلحات موضوعية: R-T instability, numerical simulation, equatorial plasma bubble (EPB), equatorial spread F (ESF), ionospheric irregularirties, Astronomy, QB1-991, Geophysics. Cosmic physics, QC801-809

وصف الملف: electronic resource

Relation: https://www.frontiersin.org/articles/10.3389/fspas.2023.1320570/full; https://doaj.org/toc/2296-987X

URL الوصول: https://doaj.org/article/2cca45948c0c4e0eacddb46c41817b05