83 research outputs found
Guam Initial Technical Assessment Report
Under an interagency agreement, funded by the Department of Interior's (DOI) Office of Insular Affairs (OIA), the National Renewable Energy Laboratory (NREL) was tasked to deliver technical assistance to the island of Guam by conducting an island initial technical assessment that would lay out energy consumption and production data and establish a baseline. This assessment will be used to conduct future analysis and studies by NREL that will estimate energy efficiency and renewable energy potential for the island of Guam
Gamma-Ray Burst Energy Spectra: Theoretical Models, Old and New
The modelling of gamma-ray burst (GRB) spectra has considerable potential for
increasing the understanding of these enigmatic sources. A diversity of ideas
and analyses has been generated over the last two decades to explain line
features and continuum shapes, encompassing both older galactic neutron star
and ``new age'' cosmological source models. This paper reviews some of the
highlights of these studies, discussing the merits and limitations of various
ideas, and in particular their compatibility with the observational data. The
first focus will be on continuum models for GRBs, which include optically thin
synchrotron emission and resonant Compton upscattering near galactic neutron
stars, while the synchrotron and non-magnetic inverse Compton scattering
mechanisms are prominent in the less well-developed cosmological scenarios.
Line formation scenarios will then be discussed, in particular the scattering
model for producing cyclotron features, which remains the only viable
explanation for the Ginga observations of double lines. Absorption-like line
production in cosmological burst models is generally difficult, though
interesting notions such as femtolensing interference patterns have been
proffered.Comment: 8 pages with no figures, as a compressed, uuencoded, Postscript file.
Invited review, to appear in Astrophysics and Space Science as part of the
proceedings of the 29th ESLAB Symposium ``Towards the Source of Gamma-Ray
Bursts'' held in Noordwijk, 199
Wolves in the Wolds: Late Capitalism, the English Eerie, and the Wyrd Case of ‘Old Stinker’ the Hull Werewolf
In this article, I depart from the earlier opinions of Emily Gerard, Sabine Baring-Gould, and others, who explained the disappearance of the werewolf in folklore as following the extinction of the wolf. I argue instead that British literature is distinctive in representing a history of werewolf sightings in places in Britain where there were once wolves. I draw on the idea of absence, manifestations of the English eerie, and the turbulence of England in the era of late capitalism to illuminate my analysis of the representation of contemporary werewolf sightingsPeer reviewe
A Calanais myth and an alignment of the east stone-row with both the rising of the Pleiades and crossovers of Venus at sunrise on the summer solstices
Acknowledgements My thanks to Stefan Sagrott of Historic Environment Scotland for his help in obtaining Patrick Ashmore’s data and to David Forrest, School of Geographical and Earth Sciences, University of Glasgow, for providing a copy of David Tait’s map of Calanais.Peer reviewedPublisher PD
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