Results 111 to 120 of about 44,263 (193)

Cosmic noise absorption during solar proton events in WACCM-D and riometer observations [PDF]

, 2019
Solar proton events (SPEs) cause large‐scale ionization in the middle atmosphere leading to ozone loss and changes in the energy budget of the middle atmosphere.
Partamies, N. (Noora), Pekka T. Verronen, Niilo Kalakoski, Kalakoski, Niilo, Antti Kero, Noora Partamies, Partamies, Noora, Erkka Heino, Verronen, P. T. (Pekka T.), Kalakoski, N. (Niilo), Kero, A. (Antti), Verronen, Pekka T., Heino, Erkka Petteri, Heino, Erkka, Kero, Antti, Heino, E. (Erkka)   +15 more
core   +1 more source

Scientometric portrait of Ram Gopal Rastogi [PDF]

, 2003
Publication productivity of Indian scientist (R.G. Rastogi) has been documented. Scientometric analysis of 312 papers by Ram Gopal Rastogi published during 1954 to 1992 in various domains: (a) Luni -solar activity and quiet -time E & F- region (57); (b ...
Munnolli, Satish S, Kalyane, V L, Munnolli, S. S., Kalyane, V. L.   +3 more
core  

Reference Question Data Mining A Systematic Approach to Library Outreach [PDF]

, 2010
This exploratory study investigates the feasibility of using reference questions as an important tool in the construction of study guides, instructional outreach, and collection development at a small, four-year university in Lake Charles, Louisiana. The
Finnell, Joshua
core  

Muography with nuclear emulsions - Stromboli and other projects

, 2017
The muon radiography is a novel imaging technique to probe the volca- noes interior, using the capability of high energy cosmic ray muons to penetrate large thicknesses of rock.
Tanaka, Hiroyuki K. M., Tanaka, Hiroyuki, Chiara Sirignano, Strolin, Paolo, Consiglio, Lucia, Andrey Sheshukov, Hiroyuki Tanaka, BOZZA, Cristiano, D’Ambrosio, Nicola, Seigo Miyamoto, Tioukov, Valeri, Miyamoto, Seigo, Nishiyama, Ryuichi, Valeri Tioukov, Lucia Consiglio, Cristiano Bozza, Simona Maria Stellacci, Orazi, Massimo, Chiara De Sio, Nicola D’Ambrosio, Massimo Orazi, De Lellis, Giovanni, Rosario Peluso, Tanaka, Hiroyuki K.M., Peluso, Rosario, Sirignano, Chiara, Sheshukov, Andrey, DE SIO, CHIARA, Ryuichi Nishiyama, STELLACCI, SIMONA MARIA, Giovanni De Lellis, Paolo Strolin   +31 more
core   +1 more source

Origin and Evolution of Large-scale Magnetic Fields

, 2015
Magnetic elds are ubiquitous at all scales in the Universe and have been observed in galaxies and clusters of galaxies via observations of di use radio emission and Faraday Rotation Measures.
Barnes, DJ
core  

Simulation studies of the imaging atmospheric cherenkov technique using the Durham mark 6 and H.E.S.S. stand-alone telescopes [PDF]

, 2002
The subject of this thesis is the simulation study of the development of extensive air show ers produced by very high energy gamma-ray and hadronic cosmic rays with respect to the Cherenkov light they produce, and its imaging in ground based telescopes ...
Nolan, Sam Joffre
core  

Nuclear emulsion techniques for muography

, 2017
Nuclear emulsions are currently being used in the field of muography, more specifically muon radiography of volcanic edifices and fault regions. The peculiar features of such detector for cosmic muons demand appro- priate data processing and analysis ...
Tanaka, Hiroyuki, Chiara Sirignano, Strolin, Paolo, Consiglio, Lucia, Hiroyuki Tanaka, BOZZA, Cristiano, D’Ambrosio, Nicola, Seigo Miyamoto, Tioukov, Valeri, Miyamoto, Seigo, Nishiyama, Ryuichi, Cristiano Bozza, Lucia Consiglio, Simona Maria Stellacci, Valeri Tioukov, Sirignano, Chiara Sirignano, Chiara De Sio, Nicola D’Ambrosio, De Lellis, Giovanni, Tanaka, Hiroyuki K.M., Consiglio, Lucia Consiglio, Sirignano, Chiara, DE SIO, CHIARA, D’Ambrosio5, Nicola, Ryuichi Nishiyama, De Lellis, Giovanni De Lellis, STELLACCI, SIMONA MARIA, Giovanni De Lellis, Paolo Strolin   +28 more
core   +1 more source

The role of vibrationally excited oxygen and nitrogen in the D and E regions of the ionosphere

Annales Geophysicae
In this paper we present the results of a study of the effect of vibrationally excited oxygen, O^*₂, and nitrogen, N^*₂, on the electron density, <i>N</i ...
A. V. Pavlov
doaj  

The impact of SSC on high-latitude HF communications [PDF]

, 2009
EThOS - Electronic Theses Online ServiceGBUnited ...
Ritchie, Samuel Esteban
core  

On the biospheric effects of geomagnetic reversals. [PDF]

Natl Sci Rev, 2023
Pan Y, Li J.
europepmc   +1 more source