Results 101 to 110 of about 547,732 (336)

Neutrino Astronomy: A New Window to the Universe [PDF]

open access: yesarXiv, 1996
Neutrino astronomy offers the prospect to be able to look into the interior of compact astrophysical objects which may be the sources of cosmic radiation. This paper describes the results on neutrino observations from the sun and the supernova SN1987A along with an outlook on neutrino astronomy beyond the TeV scale.
arxiv  

Development and Optimization of Micro‐Nanotopographical Platforms for Surface Enhanced Raman Scattering Biomolecular Detection

open access: yesAdvanced Materials Interfaces, EarlyView.
Lithographically defined concentric micro‐ and nanostructures systematically designed and fabricated as reproducible arrays for Surface‐enhanced Raman spectroscopy applications. Abstract Topologically designed micro‐ and nanostructured surface‐enhanced Raman scattering (SERS) substrates propel the advancements of innovative applications, including ...
David Femi Odetade   +2 more
wiley   +1 more source

AMON Multimessenger Alerts: Past and Future

open access: yesGalaxies, 2019
The Astrophysical Multimessenger Observatory Network (AMON) was founded to tie the world’s high-energy and multimessenger observatories into a single network, with the purpose to enable the discovering of multimessenger sources, to exploit these ...
Hugo Alberto Ayala Solares
doaj   +1 more source

The beginning of cosmic ray astronomy [PDF]

open access: yesarXiv, 2008
We discuss the anisotropic arrival directions of the ultra high energy cosmic rays detected by Auger which I consider one of the biggest discoverie in astrophysics during the last year.
arxiv  

How to Achieve High Spatial Resolution in Organic Optobioelectronic Devices?

open access: yesAdvanced Materials Interfaces, EarlyView.
This study explores how the optoelectronic properties of organic semiconductors impact on the resolution of light‐activated bioelectronic interfaces. Using photovoltage and photocurrent microscopy techniques, the authors show that H2PC/PTCDI heterojunctions enable a resolution down to 6.5 µm due to low carrier mobility along the heterojunction.
Luca Fabbri   +9 more
wiley   +1 more source

Identification of subsurface cavities in urban environment

open access: yesScientific Reports
Gravimetry is the most suitable geophysical method for identifying subsurface cavities in urban or industrial environments, as it is unaffected by nearby electromagnetic disturbances.
Boualem BOUYAHIAOUI   +4 more
doaj   +1 more source

Astronomy in Chile: Assessment of scientific productivity through a bibliometric analysis

open access: yesEPJ Web of Conferences, 2018
The skies of Northern Chile are considered among the best in the world for astronomy due to their geographical, climatic and atmospheric conditions. In fact, during the last several decades, a great number of astronomical observatories have been built by
Cortes Rodrigo   +2 more
doaj   +1 more source

Neutrino Astronomy 2017 [PDF]

open access: yesarXiv, 2018
This overview of neutrino astronomy emphasizes observation of astrophysical neutrinos by IceCube and interesting limits on Galactic neutrinos from IceCube and ANTARES.
arxiv  

Home - About - Disclaimer - Privacy