Results 291 to 300 of about 1,058,127 (374)

Estimating Soil Electrical Parameters in the Canadian High Arctic From Impedance Measurements of the MIST Antenna Above the Surface

Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract The MIST experiment aims to detect the cosmological 21‐cm signal through sky observations at 25–125 MHz using a wide‐beam antenna. The antenna is mounted above the soil and the beam characteristics are highly dependent on the soil's electrical properties.
I. Hendricksen, R. A. Monsalve, V. Bidula, C. Altamirano, R. Bustos, C. H. Bye, H. C. Chiang, X. Guo, F. McGee, F. P. Mena, L. Nasu‐Yu, C. Omelon, S. E. Restrepo, J. L. Sievers, L. Thomson, N. Thyagarajan   +15 more
wiley   +1 more source

Ninety percent circular polarization detected in a repeating fast radio burst. [PDF]

Natl Sci Rev
Jiang J, Xu J, Niu J, Lee K, Zhu W, Zhang B, Qu Y, Xu H, Zhou D, Cao S, Wang W, Wang B, Cao S, Zhang Y, Zhang C, Gan H, Han J, Hao L, Huang Y, Jiang P, Li D, Li H, Li Y, Li Z, Luo R, Men Y, Qian L, Sun J, Wang L, Xu Y, Xu R, Yang Y, Yao R, Yue Y, Yu D, Yuan J, Zhu Y.   +36 more
europepmc   +1 more source

Galaxy Tomography with the Gravitational Wave Background from Supermassive Black Hole Binaries

Chen Y.
europepmc   +1 more source

Measuring the magnetic fields in the chromospheres of low-mass stars. [PDF]

Nat Commun
Cang T, Petit P, Donati JF, Tian H, Fu J, Li H, Bellotti S, Hu X, Ma X, Lopez Ariste A, Xing K, Morin J, Lu H, Zong W.   +13 more
europepmc   +1 more source

An Adaptive Deep Ensemble Learning for Specific Emitter Identification. [PDF]

Sensors (Basel)
Shang P, Guo L, Zou D, Wang X, Liu P, Gao S.   +5 more
europepmc   +1 more source

IoT security approach based random distribution of communication frequency. [PDF]

MethodsX
Joseph Salomon MTV, Henri Pascal-Will ML, Yannick M, Ebenezer MM, Luc IE, Jean-François ED, Moulema Douala PM, Joe YS.   +7 more
europepmc   +1 more source

Observations of successive CMEs and their successive Type II solar radio bursts in the corona. [PDF]

Sci Rep
Vasanth V.
europepmc   +1 more source

Discovery of H 3 + and infrared aurorae at Neptune with JWST. [PDF]

Nat Astron
Melin H, Moore L, Fletcher LN, Hammel HB, O'Donoghue J, Stallard TS, Milam SN, Roman M, King ORT, Rowe-Gurney N, Thomas EE, Wang R, Tiranti PI, Harkett J, Knowles KL.   +14 more
europepmc   +1 more source