Results 171 to 180 of about 7,966 (257)

Observations of the Latitude and Frequency Distributions of Equatorward‐Propagating Chorus Waves

Geophysical Research Letters, Volume 53, Issue 16, 28 August 2026.
Abstract Rising‐tone chorus elements are traditionally known to grow from low frequencies and extend to high frequencies. Using high‐resolution waveform measurements from the Van Allen Probes, we report a novel observation: equatorward‐propagating chorus waves at a few degrees in latitude are observed at high frequencies only.
Qiushuo Wang, Jinxing Li, Jacob Bortnik, Donglai Ma, Jiabei He, Qianli Ma, Ning Kang, Lunjin Chen   +7 more
wiley   +1 more source

Acoustic behavior of the adult soybean weevil, Rhyssomatus nigerrimus (Coleoptera: Curculionidae). [PDF]

J Econ Entomol
Joyce A, Delgado I, Gonzalez F, López-Guillén G.   +3 more
europepmc   +1 more source

Generation of Falling‐Tone Whistler‐Mode Chorus Waves in the Earth's Magnetosphere

Geophysical Research Letters, Volume 53, Issue 15, 16 August 2026.
Abstract Chorus waves are intense whistler‐mode emissions in space that play a key role in regulating energetic electron dynamics in the hazardous radiation belt. While rising‐tone chorus has been extensively studied, the generation mechanism of falling‐tone chorus remains a long‐standing problem.
Huayue Chen, Xueyi Wang, Rui Chen, Yoshiharu Omura, Lunjin Chen, Hong Zhao, Yi‐Kai Hsieh   +6 more
wiley   +1 more source

Mapping spatiotemporal variability of vegetation and climate sensitivity in northern Iran using google earth engine. [PDF]

Sci Rep
Mehrjou M, Ahmadi H.
europepmc   +1 more source

Assessment of hydrological drought vulnerability using SPI and SWI indices in Tiruttani block Tamilnadu. [PDF]

Sci Rep
Krishnan D, Partheeban P, Ramadoss M, Mogaka D.   +3 more
europepmc   +1 more source

First Report on the Acoustic Signals of Lahille's Bottlenose Dolphins in Argentina. [PDF]

Animals (Basel)
Giardino G, Macchi A, Silvestri M, Malige F, Bastida R, Soto-Gamboa M, Hinojosa IA, Rodríguez D, Rabinovich I, Glotin H, Patris J.   +10 more
europepmc   +1 more source

Integrated drought monitoring and analysis: A novel framework based on multi-source remote sensing data and ensemble machine learning. [PDF]

PLoS One
Dong P, Gao D, Wen T.
europepmc   +1 more source

Correlation-Based Optimal Chirp Rate Allocation for Chirp Spread Spectrum Using Multiple Linear Chirps

IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2017
KIM, Kwang-Yul, LEE, Seung-Woo, HWANG, Yu-Min, LEE, Jae-Seang, KIM, Yong-Sin, KIM, Jin-Young, SHIN, Yoan   +6 more
openaire   +1 more source

Impact of extreme weather events on faecal sludge management based on standardized precipitation index in Dar es Salaam. [PDF]

Sci Rep
Mremi A, Kimwaga R, Mulungu DMM, Izdori F.   +3 more
europepmc   +1 more source

Evaluating the accuracy of gridded precipitation datasets and CMIP6 GCM ensemble means against gauge observations in South Wollo, Ethiopia. [PDF]

Sci Rep
Assamnew AD, Gobie BG, Habtemicheal BA.
europepmc   +1 more source