Results 221 to 230 of about 21,650,361 (340)

Relative abundances of cosmic ray nuclei B-C-N-O in the energy region from 10 GeV/n to 300 GeV/n. Results from ATIC-2 (the science flight of ATIC)

open access: green, 2007
А. Д. Панов   +21 more
openalex   +2 more sources

Flexible and modular PET: Evaluating the potential of TOF‐DOI panel detectors

open access: yesMedical Physics, EarlyView.
Abstract BackgroundPanel detectors have the potential to provide a flexible, modular approach to Positron Emission Tomography (PET), enabling customization to meet patient‐specific needs and scan objectives. The panel design allows detectors to be positioned close to the patient, aiming to enhance sensitivity and spatial resolution through improved ...
Gašper Razdevšek   +9 more
wiley   +1 more source

The tentacles of surveillance: Cephalopods and United States satellite intelligence

open access: yesJournal for the Anthropology of North America, EarlyView.
Abstract This article examines the symbol placed on a US spy satellite, National Reconnaissance Office Launch–39 (NROL‐39). In 2013, NROL‐39 was launched into space, the payload vehicle and mission patch emblazoned with a gigantic octopus, its tentacles surrounding the globe, and the words “Nothing Is Beyond Our Reach” written below the globe.
Andrew Bickford
wiley   +1 more source

Dependence of GAMA galaxy halo masses on the cosmic web environment from 100 deg2of KiDS weak lensing data [PDF]

open access: green, 2016
Margot M. Brouwer   +34 more
openalex   +1 more source

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