8,432 research outputs found
Marriage record of Henderson, R. H. and Francis Anderson
No full textMarriage license for R.H. Henderson and Francis Anderson. D.A. Perin was the officiant
Marriage record of Henderson, R. H. and Anderson, Francis
No full textMarriage license for R.H. Henderson and Francis Anderson. D.A. Perrin was the officiant
Marriage record of Anderson, Edward and Johnson, Priscilla
No full textMarriage license for Edward Anderson and Priscilla Johnson. D.A. Perrin was the officiant
Marriage record of Anderson, Edward and Johnson, Prisilla
No full textMarriage license for Edward Anderson and Prisilla Johnson. D.A. Perrin was the officiant
Beyond the Fourth Cataract. Perspectives for Research in Eastern Sudan
No full textThe article outlines the preliminary results and the perspective of the ongoing archaeological reasearch in Eastern Sudan, as well as its contribution to the reconstruction of the Sudanese history
The geoarchaeological contribution to the El Salha Project: from site to landscape at Al Khiday (central Sudan)
No full textDesign metrics for evaluating the propulsive efficiency of future ships
No full textThere is an increasing need for the ship design process to take account of environmental issues such as the emission of greenhouse gases and the likely extension of a carbon dioxide charging mechanism to international shipping. These issues, together with the need for economic viability, provide further incentives to improve the efficiency of propulsion of ships. The main components of powering are firstly reviewed. Individual components and other power saving devices are identified which should contribute to improvements in the overall efficiency of propulsion. Suitable design metrics and procedures, taking into account economic and environmental factors, are recommended for the design of future ships
Physical and Chemical Characteristics of Knowles, Forgotten, and Moqui Canyons, and Effects of Recreational Use on Water Quality, Lake Powell, Arizona and Utah
No full textHart, R.J., Taylor, H.E., Antweiler, R.C., Fisk, G.G., Anderson, G.M., Roth, D.A., Flynn, M.E., Peart, D.B., Truini, Margot, and Barber, L.B., 2005, Physical and chemical characteristics of Knowles, Forgotten, and Moqui Canyons, and effects of recreational use on water quality, Lake Powell, Arizona and Utah: U.S. Geological Survey Scientific Investigations Report 2004-5120, 43 p
Aging dynamics of ±J. Edwards-Anderson spin glasses
No full textWe analyze by means of extensive computer simulations the out of equilibrium dynamics of Edwards-Anderson spin glasses in d = 4 and d = 6 dimensions with ±J interactions. In particular, we focus our analysis on the scaling properties of the two-time autocorrelation function in a wide range of temperatures from T = 0.07T c to T = 0.75T c in both systems. In both the 4d and 6d models at very low temperatures we study the effects of discretization of energy levels. Strong sub-aging behaviors are found. We argue that this is because in the times accessible to our simulations the systems are only able to probe activated dynamics through the lowest discrete energy levels and remain trapped around nearly flat regions of the energy landscape. For temperatures T ≥ 0.5T c in 4d and 6d we find logarithmic scalings that are compatible with simple dynamical ultrametricity. Nevertheless the behaviour of the systems, even in 6d is very different from the mean field SK model results. © EDP Sciences, Società Italiana, di Fisica, Springer-Verlag 2003
seananderson/ecology-trends: v1.0 as published in Frontiers in Ecology and the Environment
No full textCode for the analysis in the paper:
Anderson, S.C., P.R. Elsen, B.B. Hughes, R.K. Tonietto, M.C. Bletz, D.A. Gill, M.A. Holgerson, S.E. Kuebbing, C. McDonough MacKenzie, M.H. Meek, D. Veríssimo. Trends in ecology and conservation over eight decades. In press at Frontiers in Ecology and the Environment. https://doi.org/10.1002/fee.2320
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