25,143 research outputs found
Athena
No full text“Athena” is the software framework of the ATLAS experiment at CERN. It is used for all stages of the experiment’s workflow:
the detailed description of the geometry of the detector and its subsystems;
the reconstruction of physics objects—like tracks or particle jets—from detector measurements;
the simulation of the detector response to generated events, to study the detector behavior under many different physics scenarios;
the detailed analysis of interesting events in LHC collision data, targeting the discovery of new particles and fields, and the precise measurements of physics quantities;
the detailed visualization of the detector geometry and of physics objects and data.
The Athena codebase is designed and contributed by the researchers and the institutes who are members of the ATLAS Collaboration
Athena
No full text<pre>This is a tagged build of the release 22 development branch requested for a technical run at P1 for the week starting 15 April 2019.</pre>
<pre>The athena git repository is accessible <a href="https://gitlab.cern.ch/atlas/athena/tags/release%2F22.0.1">here</a></pre>
The Structure of Scientific Collaboration Networks in Scientometrics
No full textThe structure of scientific collaboration networks in scientometrics was investigated at the level of individuals by using bibliographic data of all papers published in the international journal Scientometrics retrieved from the Science Citation Index (SCI) during 1978 to 2004. Combined analysis of social network analysis (SNA), co-occurrence analysis, cluster analysis and frequency analysis of words was explored to reveal: (1) The microstructure of the collaboration network on scientists’ aspects of scientometrics; (2) The major collaborative fields of the collaborative sub-networks; (3) The collaborative center of the collaboration network in scientometrics
ATHENA: Remote Sensing Science Center for Cultural Heritage in Cyprus
No full textGeophysical Research Abstracts, 2016, Volume 18, EGU2016-PREVIEWThe envisage ATHENA center will be devoted to the development, introduction and systematic use of advanced remote sensing science and technologies in the field of archaeology and built cultural heritage, the multi-temporal analysis and interpretation and the distant monitoring of their natural and anthropogenic environment in the area of Eastern Mediterranean.
ATHENA will take advantage of the current capabilities of Cyprus University of Technology (CUT), both in terms of technical and staff capacity and technological readiness of the existing Lab, performing advanced research to support CH sector. The Center aims to be in close collaboration with national and international research institutes and stakeholders, providing integrated remote sensing services and solutions in the area of Eastern Mediterranean, rendering that way ATHENA a center of knowledge and an established lab in the field of Remote Sensing Archaeology
ATHENA detector proposal — a totally hermetic electron nucleus apparatus proposed for IP6 at the Electron-Ion Collider
No full textATHENA has been designed as a general purpose detector capable of delivering the full scientific scope of the Electron-Ion Collider. Careful technology choices provide fine tracking and momentum resolution, high performance electromagnetic and hadronic calorimetry, hadron identification over a wide kinematic range, and near-complete hermeticity. This article describes the detector design and its expected performance in the most relevant physics channels. It includes an evaluation of detector technology choices, the technical challenges to realizing the detector and the R&D required to meet those challenges
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ATHENA detector proposal — a totally hermetic electron nucleus apparatus proposed for IP6 at the Electron-Ion Collider
No full textATHENA has been designed as a general purpose detector capable of delivering the full scientific scope of the Electron-Ion Collider. Careful technology choices provide fine tracking and momentum resolution, high performance electromagnetic and hadronic calorimetry, hadron identification over a wide kinematic range, and near-complete hermeticity. This article describes the detector design and its expected performance in the most relevant physics channels. It includes an evaluation of detector technology choices, the technical challenges to realizing the detector and the R&D required to meet those challenges
Graduate voice recital: Athena-Sadé Whiteside, mezzo-soprano
No full textMezzo-Soprano Athena-Sadé Whiteside’s graduate voice recital took place on April 7th, 2021, and was performed in collaboration with pianist Korey Barrett. Due to COVID-19 quarantine regulations, she was unable to present an in-person recital and performed the recital via livestream from Graham Recital Hall in Russell Hall on the University of Northern Iowa campus. Repertoire for the recital consisted of art songs and arias, including works by Reynaldo Hahn, Richard Strauss, Richard Danielpour, and Xavier Montsalvatge. This document will examine these pieces with regard to poetic, musical, and historical context
Collaboration in Iranian Scientific Publications
No full textThis study looks at international collaboration in Iranian scientific publications through the ISI Science Citation Index® (SCI) for the years 1995-1999, inclusive. These results are compared to and contrasted with the earlier findings for the periods covering 1985-1994 (Osareh & Wilson 2000). The results of Iran's increasing productivity over a 15-year period are presented. Iran doubled its output in the first two five-year periods and increased 2.8-fold from the second to the third five-year period. The rise in Iran's scientific publication output is due mainly to factors such as the ending of the war, better economic conditions, recent changes in the Iranian government's policy, basic changes in the political environment brought about by the Reformers, expansion of the Iranian presses for national publications, and the recent return of a large number of students trained overseas through government scholarships. External changes also account for the increased productivity, e.g., the acceptance of three Iranian source journals by the SCI, increased access to international databases through the Internet and better electronic communication facilities for international collaboration. One of the most important and significant factors that caused this dramatic rise seems to be the government's research policies in the last few years. Since 1999, the Iran Science, Research and Technology Ministry, has encouraged researchers to publish their non-Farsi language articles in highly ranked international scientific journals, for example, by giving prizes to researchers who publish their articles in ISI-ranked journals
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