Results 131 to 140 of about 11,516 (254)

Validation of ANCHOR Ionospheric Data Assimilation Model Using GIRO Ionosondes Within PyVALION Software

Radio Science, Volume 61, Issue 8, August 2026.
Abstract Accurate specification of the ionosphere is essential for mitigating the impacts of space weather on communication, navigation, and surveillance systems. ANCHOR is a newly developed ionospheric data assimilation (DA) model from the U.S. Naval Research Laboratory that fuses measurements from ionosondes, radio occultation, and Global Navigation ...
Victoriya V. Forsythe, Katherine A. Zawdie, Dustin Hickey, Angeline G. Burrell   +3 more
wiley   +1 more source

Assessment of Spacecraft Internal Charging in the Earth's Outer Radiation Belt

Space Weather, Volume 24, Issue 8, August 2026.
Abstract The internal charging effects triggered by energetic (>100 keV) electrons in the Earth's radiation belts can cause anomalies and failures of electronic components aboard spacecraft. Given the critical importance of safeguarding space assets, it is essential to estimate internal charging risks, which depend highly on the distribution of ...
Yuan Lei, Xing Cao, Binbin Ni, Xueshang Feng, Xiaoyu Wang   +4 more
wiley   +1 more source

Laser speckle imaging for biofilm viability assessment: a noninvasive alternative to the MTT assay. [PDF]

Biomed Opt Express
Loaiza-Toscuento DI, Perez-Corona CE, Spezzia-Mazzocco T, Peregrina-Barreto H, Ramos-Garcia R, Padilla-Martinez JP, Ramirez-San-Juan JC.   +6 more
europepmc   +1 more source

Massive Rocky Planets May Suppress Deep Melting

AGU Advances, Volume 7, Issue 4, August 2026.
Abstract Melting properties of silicates are critical to understanding the thermal evolution of rocky planetary interiors. In the deep mantles of massive rocky planets, post‐post‐spinel Mg2SiO4 ${\text{Mg}}_{2}{\text{SiO}}_{4}$ is potentially one of the most abundant mineral phases, yet its melting behavior remains unconstrained. Here, we determine the
Donghao Zheng, Yihang Peng, Jie Deng
wiley   +1 more source

Ultrahigh-energy gamma-ray emission associated with black hole-jet systems. [PDF]

Natl Sci Rev
Cao Z, Aharonian F, Bai YX, Bao YW, Bastieri D, Bi XJ, Bi YJ, Bian WY, Bukevich AV, Cai C, Cao WY, Cao Z, Chang J, Chang JF, Chen A, Chen ES, Chen G, Chen HX, Chen L, Chen L, Chen MJ, Chen ML, Chen QH, Chen S, Chen SH, Chen SZ, Chen TL, Chen XB, Chen X, Chen Y, Cheng N, Cheng YD, Chu MC, Cui MY, Cui SW, Cui XH, Cui YD, Dai BZ, Dai HL, Dai Z, Luobu D, Diao YX, Dong XQ, Duan KK, Fan JH, Fan YZ, Fang J, Fang JH, Fang K, Feng CF, Feng H, Feng L, Feng S, Feng XT, Feng Y, Feng YL, Gabici S, Gao B, Gao CD, Gao Q, Gao W, Gao WK, Ge M, Ge TT, Geng L, Giacinti G, Gong G, Gou Q, Gu MH, Guo FL, Guo J, Guo XL, Guo YQ, Guo YY, Han YA, Hannuksela OA, Hasan M, He HH, He HN, He JY, He X, He Y, Hernández-Cadena S, Hou BW, Hou C, Hou X, Hu HB, Hu SC, Huang C, Huang DH, Huang J, Huang TQ, Huang WJ, Huang XT, Huang XY, Huang Y, Huang YY, Ji XL, Jia HY, Jia K, Jiang HB, Jiang K, Jiang XW, Jiang ZJ, Jin M, Kaci S, Kang MM, Karpikov I, Khangulyan D, Kuleshov D, Kurinov K, Li BB, Li C, Li C, Li D, Li F, Li H, Li H, Li J, Li J, Li K, Li L, Li RL, Li SD, Li TY, Li WL, Li XR, Li X, Li Y, Li Y, Li Z, Li Z, Liang EW, Liang YF, Lin SJ, Liu B, Liu C, Liu D, Liu DB, Liu H, Liu HD, Liu J, Liu JL, Liu JR, Liu MY, Liu RY, Liu SM, Liu W, Liu X, Liu Y, Liu Y, Liu YN, Lou YQ, Luo Q, Luo Y, Lv HK, Ma BQ, Ma LL, Ma XH, Mao JR, Min Z, Mitthumsiri W, Mou GB, Mu HJ, Neronov A, Ng KCY, Ni MY, Nie L, Ou LJ, Pattarakijwanich P, Pei ZY, Qi JC, Qi MY, Qin JJ, Raza A, Ren CY, Ruffolo D, Sáiz A, Semikoz D, Shao L, Shchegolev O, Shen YZ, Sheng XD, Shi Z, Shu FW, Song HC, Stenkin YV, Stepanov V, Su Y, Sun D, Sun H, Sun Q, Sun X, Sun Z, Tabasam NH, Takata J, Tam PHT, Tan HB, Tang Q, Tang R, Tang Z, Tian W, Tong C, Wan LH, Wang C, Wang G, Wang H, Wang J, Wang K, Wang K, Wang L, Wang L, Wang LY, Wang R, Wang W, Wang X, Wang XJ, Wang XY, Wang Y, Wang YD, Wang ZH, Wang ZX, Wang Z, Wei DM, Wei JJ, Wei YJ, Wen T, Weng SS, Wu CY, Wu HR, Wu QW, Wu S, Wu XF, Wu YS, Xi SQ, Xia J, Xia JJ, Xiang GM, Xiao DX, Xiao G, Xin YL, Xing Y, Xiong DR, Xiong Z, Xu DL, Xu RF, Xu RX, Xu WL, Xue L, Yan DH, Yan JZ, Yan T, Yang CW, Yang CY, Yang FF, Yang LL, Yang MJ, Yang RZ, Yang WX, Yang Z, Yao ZG, Ye XA, Yin LQ, Yin N, You XH, You ZY, Yu YH, Yuan Q, Yue H, Zeng HD, Zeng TX, Zeng W, Zeng X, Zha M, Zhang BB, Zhang BT, Zhang C, Zhang F, Zhang HF, Zhang HM, Zhang HY, Zhang JL, Zhang L, Zhang PF, Zhang PP, Zhang R, Zhang SR, Zhang SS, Zhang W, Zhang X, Zhang XP, Zhang Y, Zhang Y, Zhang ZP, Zhao J, Zhao L, Zhao LZ, Zhao SP, Zhao XH, Zhao Z, Zheng F, Zhong WJ, Zhou B, Zhou H, Zhou JN, Zhou M, Zhou P, Zhou R, Zhou XX, Zhou XX, Zhu BY, Zhu CG, Zhu FR, Zhu H, Zhu KJ, Zou YC, Zuo X.   +316 more
europepmc   +1 more source

Subglacial Lake Discharge Affects the Age and Concentration Distribution of Dissolved Organic Carbon in Ross Sea Surface Waters

AGU Advances, Volume 7, Issue 5, August 2026.
Abstract The Ross Sea continental shelf plays a key role in the global carbon cycle. However, the sources and cycling of dissolved organic carbon (DOC) in the region are poorly understood. Here, we determined the radiocarbon (14C) and stable carbon isotope (13C) contents of DOC in addition to those of dissolved inorganic carbon (DIC) in the Little ...
Sunmin Oh, Yeongjin Ryu, Heejun Han, Taehee Na, Tae‐Wan Kim, Jisoo Park, Guebuem Kim, Ellen R. M. Druffel, Jeomshik Hwang   +8 more
wiley   +1 more source

Constraining the magnetohydrodynamic turbulence around Geminga by observing the γ-ray halo beyond 100 TeV. [PDF]

Sci Adv
Tibet ASγ Collaboration.
europepmc   +1 more source

Bidirectional Energy Transfer via Simultaneous Wave‐Particle Resonances in Inhomogeneous Space Plasmas

AGU Advances, Volume 7, Issue 4, August 2026.
Abstract Wave‐particle resonance is a key mechanism for energy transfer in collisionless plasmas with important implications for wave excitation and particle acceleration. Cyclotron resonance occurs when a particle's gyromotion synchronizes with the wave fields, with their interactions usually describable by quasilinear diffusion or nonlinear trapping.
Jing‐Huan Li, Xu‐Zhi Zhou, Shan Wang, Zhi‐Yang Liu, Yuri V. Khotyaintsev, Daniel B. Graham, Qiu‐Gang Zong, Chao Yue, Anton V. Artemyev, Yoshiharu Omura, Si Liu, Li Li, Jie Ren, Zi‐Kang Xie, Yun Yan   +14 more
wiley   +1 more source

Tests of HgCdTe Photodetectors Performances for Implementation on the MIST-A Instrument. [PDF]

Sensors (Basel)
Cencia C, La Francesca E, Ciarniello M, Raponi A, Capaccioni F, De Sanctis MC, De Angelis S, Formisano M, Ferrari M, Biondi D, Boccaccini A, Stefani S, Piccioni G, Mura A, Galiano A, Tommasi L, Bartolo C, Iuzzolino M, Bucciantini L, Dami M, Cossu G, Nencioni S, Olivieri A, Ammannito E, Tiberia A, Filacchione G.   +25 more
europepmc   +1 more source

Statistical Model of Subsurface Scattering Bias in ICESat‐2's ATL06 Product

Earth and Space Science, Volume 13, Issue 8, August 2026.
Abstract ICESat‐2 uses visible laser pulses and photon‐counting detectors to range the Earth's surface, providing precision altimetry for measuring ice sheet elevation change. However, since water ice is transparent to visible light, the photon returns recorded by ICESat‐2's ATLAS instrument may originate from subsurface scattering inside the snow or ...
Thilini Bamunu Arachchige, Kelly E. Gleason, Jonathan C. Ryan, Markus Allgaier   +3 more
wiley   +1 more source