Results 251 to 260 of about 116,847 (299)

Dark-ages reionization and galaxy formation simulation – II. Spin and concentration parameters for dark matter haloes during the epoch of reionization

open access: yesMonthly Notices of the Royal Astronomical Society, 2016
We use high-resolution N-body simulations to study the concentration and spin parameters of dark matter haloes in the mass range 108 M⊙ h−1 5 concentration–mass (c(M)) relation that is almost flat and well described by a simple power law for both NFW ...
Gregory B Poole   +2 more
exaly   +2 more sources

The Dark Ages

History Workshop Journal, 2007
1 New York Times, 12 Sept. 2001, p. A26, cited in Joanne Meyerowitz, 'History and September 11: an Introduction', Journal of American History 89: 2, September 2002, p. 413. The articles in this collection are also available as History and September 11th, ed. Joanne Meyerowitz, Philadelphia, 2003.
openaire   +2 more sources

Dark Ages?

Reviews in American History, 2006
Why the prejudice against adopting a scientific attitude in the social sciences is creating a new 'Dark Ages' and preventing us from solving the perennial problems of crime, war, and poverty. During the Dark Ages, the progress of Western civilization virtually stopped.
openaire   +2 more sources

The dark ages

Journal AWWA, 2001
This article discusses the importance of long‐term planning in the drinking water industry so that the industry stays focused on its primary mission. It points out that what we do today will ultimately have profound effects on life at the end of this century.
openaire   +1 more source

Dark Ages, Dark Therapies

2013
Introduction and Objective The Dark Ages are rightfully characterized by the loss of classic learning, the religious institutionalizing of dogma, the loss of humanism and secular authority, and a Western devolvement of medicine. Patients with stone disease were thus in a double dilemma, there was little in the way of medical therapeutics, and the ...
openaire   +1 more source

Constraining exotic dark matter models with the dark ages 21-cm signal

Monthly Notices of the Royal Astronomical Society, 2023
Rajesh Mondal   +2 more
exaly  

Small-scale primordial fluctuations in the 21 cm Dark Ages signal

Monthly Notices of the Royal Astronomical Society, 2021
Joseph Silk, Silk Joseph
exaly  

Formation of the hydrogen line 21-cm in Dark Ages and Cosmic Dawn: dependences on cosmology and first light

Monthly Notices of the Royal Astronomical Society, 2023
Gennadi Milinevsky, Valerii Shulga
exaly  

The Dark Ages

Notes and Queries, 1886
openaire   +2 more sources

Peering into the dark (ages) with low-frequency space interferometers

Experimental Astronomy, 2021
L V E Koopmans   +2 more
exaly  

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