Zobrazeno 1 - 10
of 19 837
pro vyhledávání: '"A Glasscock"'
Autor:
Glasscock, Bruce
Publikováno v:
Children's Voice, 2001 Jul 01. 10(4), 16-37.
Externí odkaz:
https://www.jstor.org/stable/45395085
Autor:
GARY JACKSON TUCKER
From 1909 to 1913, Governor William Glasscock served the state of West Virginia as an ardent progressive and reformer. In his inaugural address he proclaimed government'the machinery invoked and devised by man for his benefit and protection” and go
In any semigroup $S$ satisfying the Strong Folner Condition, there are three natural notions of density for a subset $A$ of $S$: Folner density $d(A)$, Banach density $d^*(A)$, and translation density $d_t(A)$. If $S$ is commutative or left cancellat
Externí odkaz:
http://arxiv.org/abs/2412.14281
Autor:
Bull, Philip, El-Makadema, Ahmed, Garsden, Hugh, Edgley, John, Roddis, Neil, Chluba, Jens, Conselice, Christopher J., Dutta, Sohini, Glasscock, Katrine A., Nasirudin, Ainulnabilah, Norris, Jordan, Wilensky, Michael J., Ye, Isabelle, Zhang, Zheng
The sky-averaged brightness temperature of the 21cm line from neutral hydrogen provides a sensitive probe of the thermal state of the intergalactic medium, particularly before and during Cosmic Dawn and the Epoch of Reionisation. This `global signal'
Externí odkaz:
http://arxiv.org/abs/2410.00076
Autor:
Glasscock, Daniel, Le, Anh N.
A subset of the positive integers is \emph{dynamically central syndetic} if it contains the set of times that a point returns to a neighborhood of itself under a minimal transformation of a compact metric space. These sets are part of the highly-infl
Externí odkaz:
http://arxiv.org/abs/2408.12785
Autor:
Weber, Joseph
Publikováno v:
BusinessWeek. 5/23/2005, Issue 3934, p72-75. 2p. 2 Color Photographs.
Autor:
Wilensky, Michael J., Burba, Jacob, Bull, Philip, Garsden, Hugh, Glasscock, Katrine A., Fagnoni, Nicolas, Acedo, Eloy de Lera, DeBoer, David R., Razavi-Ghods, Nima
Accurate modelling of the primary beam is an important but difficult task in radio astronomy. For high dynamic range problems such as 21cm intensity mapping, small modelling errors in the sidelobes and spectral structure of the beams can translate in
Externí odkaz:
http://arxiv.org/abs/2403.13769
The existence of a radio synchrotron background (RSB) excess is implied by a number of measurements, including excess emission seen by the ARCADE~2 and LWA experiments. Highly sensitive wideband radio arrays, of the kind used to measure the cosmic 21
Externí odkaz:
http://arxiv.org/abs/2403.13768
Autor:
Burba, Jacob, Bull, Philip, Wilensky, Michael J., Kennedy, Fraser, Garsden, Hugh, Glasscock, Katrine A.
Power spectrum estimators are an important tool in efforts to detect the 21 cm brightness temperature fluctuations from neutral hydrogen at early times. An initial detection will likely be statistical in nature, meaning that it will not be possible t
Externí odkaz:
http://arxiv.org/abs/2403.13767