Results 101 to 110 of about 274,087 (189)

Particle motion and QPOs around Euler-Heisenberg black hole immersed in cold dark matter halo

Nuclear Physics B
We explore the motion of particles in the vicinity of an Euler-Heisenberg black hole immersed in a cold dark matter halo, focusing on how the black hole parameters influence particle dynamics. This black hole solution is characterized by five parameters,
G. Mustafa, S.K. Maurya, Tayyab Naseer, Arzu Cilli, Ertan Güdekli, Assmaa Abd-Elmonem, Neissrien Alhubieshi   +6 more
doaj   +1 more source

The impact of the Galapagos Islands on the dynamics of the equatorial East Pacific

, 1999
Small changes in the sea-surface temperature (SST) distribution in the equatorial Pacific are known to have large consequences for the weather and climate on regional and even global scales. A detailed knowledge of the SST patterns is therefore necessary
Brentnall, Stuart James
core   +1 more source

Analysis of disturbance dynamo and plasma bubble phenomena over Malaysia during the May 2024 geomagnetic storm

Earth, Planets and Space
This study presents the first observational report of ionospheric disturbance dynamo (Ddyn) signatures derived from Malaysian magnetometer stations and examines their relationship with equatorial plasma bubble (EPB)-related ionospheric irregularities ...
Raja Adibah Raja Halim Shah, Nurul Shazana Abdul Hamid, Mardina Abdullah, Idahwati Sarudin, Siti Aminah Bahari, Khairul Adib Yusof, Farahana Kamarudin, Muhammad Asraf Hairuddin, Roslan Umar, Akimasa Yoshikawa   +9 more
doaj   +1 more source

Dual Sounding Rocket and C/NOFS Satellite Observations of DC Electric Fields and Plasma Density in the Equatorial E- and F-Region Ionosphere at Sunset. [PDF]

J Geophys Res Space Phys, 2022
Pfaff R, Kudeki E, Freudenreich H, Rowland D, Larsen M, Klenzing J.   +5 more
europepmc   +1 more source

Spin texture and chiral coupling of circularly polarized dipole field. [PDF]

Nanophotonics, 2023
Shi Y, Kim HK.
europepmc   +1 more source

Magnetosphere-Ionosphere-Thermosphere Coupling Study at Jupiter Based on Juno's First 30 Orbits and Modeling Tools. [PDF]

J Geophys Res Space Phys, 2022
Al Saati S, Clément N, Louis C, Blanc M, Wang Y, André N, André N, Lamy L, Bonfond B, Collet B, Allegrini F, Bolton S, Clark G, Connerney JEP, Gérard JC, Gladstone GR, Kotsiaros S, Kurth WS, Mauk B.   +18 more
europepmc   +1 more source

Evidence for a discrete evolutionary lineage within Equatorial Guinea suggests that the tsetse fly Glossina palpalis palpalis exists as a species complex.

, 2009
Tsetse flies of the palpalis group are major vectors of Human African Trypanosomiasis in Africa. Accurate knowledge of species identity is essential for vector control.
Furtado, Andreia, A. BENITO, Donnelly, Martin; id_orcid, D. WEETMAN, Pinto, J., Cano, J., Ferreira, Filipa, A. FURTADO, Ndong-Mabale, N, Cano, Jorge, Ferreira, F, Odete Afonso, M., Centeno-Lima, Sonia, N. NDONG‐MABALE, Ndong-Asumu, P, Afonso, M. Odete, Benito, A., N. A. DYER, Dyer, NA, Odete Afonso, M, Donnelly, MJ, Donnelly, Martin, Pinto, Joao, Dyer, Naomi, Weetman, David; id_orcid, Centeno-Lima, S, Ndong-Mabale, Nicolas, J. PINTO, M. J. DONNELLY, F. FERREIRA, M. ODETE AFONSO, Pinto, J, Furtado, A., Ndong-Mabale, N., Weetman, David, J. CANO, Ndong-Asumu, P., Benito, Agustín, Centeno-Lima, S., Ndong-Asumu, Pedro, S. CENTENO‐LIMA, Ferreira, F., Weetman, D, P. NDONG‐ASUMU, Furtado, A, Cano, J, Benito, A, Dyer, Naomi; id_orcid   +47 more
core   +1 more source

Optical Measurements of Equatorial Plasma Depletions From Christmas Island

Night time equatorial F region plasma irregularities (depletions) can significantly affect low-latitude communications and navigation systems. Deep plasma depletions referred to as plasma bubbles, can rise through the F region peak up to the topside ...
Taylor, Michael J., Chapagain, Narayan P.   +1 more
core   +1 more source

Altitudinal Gradients of Plasma Drifts in The Equatorial Ionosphere

, 2014
The Earth\u27s ionosphere is the weakly ionized region of the upper atmosphere extending from about 90 km to 800 km. Electrodynamic processes driven by ionospheric electric fields can significantly affect the propagation of radiowaves used in ...
Hui, Debrup
core   +1 more source

Simultaneous Detection of Signatures of Conjugate Photoelectrons in the Ionosphere and Thermosphere. [PDF]

J Geophys Res Space Phys, 2022
Kil H, Paxton LJ, Schaefer RK.
europepmc   +1 more source