Results 271 to 280 of about 681,192 (361)

Empowering Functional Independence Through Low Vision Rehabilitation in a Patient With Chronic Kidney Disease-Related Optic Neuropathy. [PDF]

Cureus
Challa NK, Elmadina AM.
europepmc   +1 more source

The Dominant Role of the Electron Isotropy Boundary in Controlling Earth's Outer Radiation Belt Electron Lifetimes

Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract Field‐line curvature scattering (FLCS) is believed to be the primary mechanism forming electron isotropy boundaries (IB) and can rapidly scatter relativistic electrons from the outer radiation belt. However, its direct and quantitative impact on controlling outer belt electron lifetimes has never been directly assessed.
Man Hua, Xiaofei Shi, Jacob Bortnik, Anton Artemyev, Vassilis Angelopoulos, Yoshizumi Miyoshi, Takefumi Mitani, James L. Burch, Takeshi Takashima, Tomoaki Hori, Ayako Matsuoka, Mariko Teramoto, Kazuhiro Yamamoto, Yoshiya Kasahara, Fuminori Tsuchiya, Atsushi Kumamoto, Atsuki Shinbori, Iku Shinohara   +17 more
wiley   +1 more source

Achieving 500-GHz communication over 1.2 km using an astronomical telescope with a quantum-limited superconducting receiver. [PDF]

Natl Sci Rev
Miao W, Li J, Deng X, Zhong J, Ren Y, Liu D, Jin J, Ju B, Miao Y, He Y, Xu W, Lin Z, Zhang Y, Yao Q, Liu J, Lin C, Zhang W, Duan W, Liu D, Zhou K, Liu J, Wang Z, Li J, Wu F, Liu B, Sun J, Zhang X, Li J, Zhang H, Guo L, Han K, Lu Z, Hao H, Dou Y, Wu Z, Quan J, Liu Y, Zhao M, Du W, Shu C, Mao R, Shi S.   +41 more
europepmc   +1 more source

Measurement of the volume CT dose index on spiral CT scanning with a real‐time ionization chamber

Journal of Applied Clinical Medical Physics, Volume 27, Issue 2, February 2026.
Abstract Background The measurement of computed tomography dose index 100 (CTDI100$CTD{{I}_{100}}$), which is feasible only through axial scanning, requires that the clinical spiral protocols be replaced with those for axial scanning. The real‐time ionization chamber detects the integral of radiation dose rate profile, enabling the direct verification ...
Atsushi Fukuda, Nao Ichikawa, Takuma Hayashi, Ayaka Hirosawa, Kosuke Matsubara   +4 more
wiley   +1 more source

Telescope indexing for k-nearest neighbor search algorithms over high dimensional data & large data sets. [PDF]

Sci Rep
K R M, Kurban H, Kulekci OM, Dalkilic MM.   +3 more
europepmc   +1 more source

Telescope

The Encyclopedia of the History of Science, 2021
openaire   +1 more source

Seizing opportunities and navigating the challenges of spaceflight research as an early career researcher

Experimental Physiology, EarlyView.
Colleen S. Deane
wiley   +1 more source

The Promise of Solid Lubricants for a Sustainable Future

Advanced Materials, Volume 38, Issue 8, 6 February 2026.
Lubricants are vital for technology, saving energy and resources. The industry seeks sustainable solutions beyond fossil fuels. Solid lubricants offer extremely low friction and reduce environmental impact, especially in harsh conditions. Can these solids truly replace liquid lubricants, or are they limited to extreme applications?
Philipp G. Grützmacher, Andrey A. Voevodin, András Korényi‐Both, Maria Clelia Righi, Christopher DellaCorte, Nazlim Bagcivan, Ali Erdemir, Carsten Gachot   +7 more
wiley   +1 more source

High Deuteration of Methanol in L1544. [PDF]

ACS Earth Space Chem
Spezzano S, Riedel W, Caselli P, Sipilä O, Lin Y, Bunn HA, Redaelli E, Coudert LH, Megías A, Jimenez-Serra I.   +9 more
europepmc   +1 more source

The spitzer space telescope mission

, 2005
M.W Werner
semanticscholar   +1 more source