Results 1 to 10 of about 678 (53)
Data-Driven Curated Video Catalogs: Republishing Video Footage
Diseña, 2021 This project illustrates data-driven curated video catalogs as an approach for the analysis of video footage. Having rich and diverse collections of videos as inputs, data-driven catalogs seek to identify common objects and reorganize them into thematic ...
Gabriele Colombo, Federica Bardelli
doaj +9 more sources
A Supercut of Supercuts: Aesthetics, Histories, Databases
Open Screens, 2021 The genealogies of the supercut, which extend well past YouTube compilations, back to the 1920s and beyond, reveal it not as an aesthetic that trickled from avant-garde experimentation into mass entertainment, but rather the material expression of a ...
Andrew Max Tohline
doaj +2 more sources
A New Analysis Method for Reconstructing the Arrival Direction of TeV Gamma-rays Using a Single Imaging Atmospheric Cherenkov Telescope [PDF]
, 2000 We present a method of atmospheric Cherenkov imaging which reconstructs the unique arrival direction of TeV gamma rays using a single telescope. The method is derived empirically and utilizes several features of gamma-ray induced air showers which ...
Akerlof +15 more
core +2 more sources
The TeV Energy Spectrum of Mrk 421 Measured in A High Flaring State [PDF]
, 2007 The BL Lac object (blazar) Mrk 421 was observed during its outburst in April 2004 with the Whipple 10 m telescope for a total of about 24.5 hours. The measured gamma-ray rate varied substantially over the range from 4 to 10 gamma's/min and eventually ...
Albert +11 more
core +3 more sources
Search for High Energy Gamma Rays from an X-ray Selected Blazar Sample [PDF]
, 2003 Our understanding of blazars has been greatly increased in recent years by extensive multi-wavelength observations, particularly in the radio, X-ray and gamma-ray regions.
A. Falcone +62 more
core +3 more sources
Tagging single muons and other long-flying relativistic charged particles by ultra-fast timing in air Cherenkov telescopes [PDF]
, 2006 Atmospheric air Cherenkov telescopes are successfully used for ground-based, very high-energy (VHE) gamma ray astronomy. Triggers from the so-called single muon and other long-flying relativistic charged particle events are an unwanted background for the
Bartko +8 more
core +2 more sources
Search for TeV $\gamma$ -rays from H1426+428 during 2004-07 with the TACTIC telescope [PDF]
, 2009 The BL Lac object H1426+428 ($z\equiv 0.129$) is an established source of TeV $\gamma$-rays and detections of these photons from this object also have important implications for estimating the Extragalactic Background Light (EBL) in addition to the ...
Bhatt, N. +17 more
core +3 more sources
A Search for Dark Matter Annihilation with the Whipple 10m Telescope [PDF]
, 2008 We present observations of the dwarf galaxies Draco and Ursa Minor, the local group galaxies M32 and M33, and the globular cluster M15 conducted with the Whipple 10m gamma-ray telescope to search for the gamma-ray signature of self-annihilating weakly ...
A. Konopelko +38 more
core +3 more sources