Results 51 to 60 of about 6,922,156 (258)

Searches for large-scale anisotropies of cosmic rays: Harmonic analysis and shuffling technique [PDF]

open access: yesAstroparticle Physics, 2013
22 pages, 10 figures, to appear in Astroparticle ...
Deligny, O., Salamida, F.
openaire   +3 more sources

Compositional Stages in the Thermal Activation of Metal‐Organic Frameworks in Vacuo: In Situ Spectroscopy and Computation

open access: yesChemistry – A European Journal, EarlyView.
The ultrahigh surface area intrinsic to many metal‐organic frameworks (MOFs) may only be accessed after the removal of synthesis solvent from within the pores. This study elucidates the electronic and structural changes undergone through the guest removal process within a commonly used CUS MOF.
George W. Fritze   +2 more
wiley   +1 more source

Very high energy cosmic gamma rays from radio and x-ray pulsars [PDF]

open access: yes, 1987
This thesis is concerned with the detection of very high energy cosmic gamma-rays from isolated pulsars and X-ray binary sources using the atmospheric Cerenkov technique. A general introduction to gamma ray detection techniques is followed by adscription
Chadwick, P.M, Chadwick, Mary Paula
core  

Jupiter as a giant cosmic ray detector [PDF]

open access: yes, 2014
All authors highlight financial support of the European Community under the FP7 by an ERC starting grant.We explore the feasibility of using the atmosphere of Jupiter to detect ultra-high-energy cosmic rays (UHECRs).
Rimmer, P.B., Stark, C.R., Helling, C.
core   +1 more source

Observation of Cosmic Ray Anisotropy with Nine Years of IceCube Data

open access: yes, 2021
The IceCube Observatory has collected over 577 billion cosmic-ray induced muon events in its final configuration from May 2011 to May 2020. We used this data set to provide an unprecedented statistically accurate map of the cosmic ray arrival direction ...
Spencer Griswold   +406 more
core   +1 more source

A novel technique to detect special nuclear material using cosmic rays [PDF]

open access: yes2012 IEEE Nuclear Science Symposium and Medical Imaging Conference Record (NSS/MIC), 2012
We present a novel method to detect special nuclear material using cosmic rays. Muon Scattering Tomography (MST) is a method in homeland security for scanning cargo containers and vehicles for special nuclear material with cosmic muons. These are abundant, highly penetrating, not harmful against organic tissue, cannot be screened against, and can ...
C. Thomay   +6 more
openaire   +4 more sources

Results and Perspectives of the Auger Engineering Radio Array

open access: yesEPJ Web of Conferences, 2017
The Auger Engineering Radio Array (AERA) is an extension of the Pierre Auger Cosmic-Ray Observatory. It is used to detect radio emission from extensive air showers with energies beyond 1017 eV in the 30 - 80 MHz frequency band.
Glaser Christian
doaj   +1 more source

Materials and Music: Selective Imperfection as a Generative Framework for Analysis, Creativity and Discovery

open access: yesInterdisciplinary Materials, EarlyView.
Vibrations in matter, from spider webs to molecules, water to flames, share a grammar with music. We propose that creativity emerges when constraints force expansion beyond existing possibilities. Selective imperfection restores balance, enabling invention.
Markus J. Buehler
wiley   +1 more source

New Techniques in the Cosmic-Ray Field and Some of the Results Obtained With Them [PDF]

open access: yesPhysical Review, 1933
Each new field of scientific study goes through a period of development which may be likened to the development of a man child. Up to the age of six or seven a boy interests everybody intensely. In babyhood he is new and sweet and altogether charming because of the awakening qualities which bloom forth as he becomes a real person, and from then on up ...
openaire   +2 more sources

Multi‐omics–driven precision medicine

open access: yesiMeta, EarlyView.
Multi‐omics‐driven precision medicine (MODPM) provides a multiscale, continuously learnable framework that integrates genomics, epigenomics, transcriptomics, proteomics, metabolomics, microbiome profiles, and clinical data. Powered by artificial intelligence and foundation models, MODPM enables cross‐modal representation learning, contextual modeling ...
Huibo Li   +20 more
wiley   +1 more source

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