987 resultados para Redmond, John Edward, 1857-1918.
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Mode of access: Internet.
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Mode of access: Internet.
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Mode of access: Internet.
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Editors: 1882/83-Aug./Sept. 1901, H. B. Adams.--Oct. 1901-Nov./Dec. 1907, J. M. Vincent (with J. H. Hollander and W. W. Willoughby, 1902-07)
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Mode of access: Internet.
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Mode of access: Internet.
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Includes annual "Review of legislation" covering the years 1859-1949.
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Mode of access: Internet.
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Mode of access: Internet.
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The drawings by Mr. Faxon have been engraved (v. 1-5 by Philibert and Eugène Picart) under the direction of A. Riocreux.
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"This work consists of a series of plates accompanied by brief descriptions ... The plates are reproductions of original drawings made by Mr. C.E. Faxon." cf. Introd.
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Reprinted from Mémoires de la Société de physique et d'histoire naturelle de Genève, v.35, facs. 3.
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Series title also at head of t.p.
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Mode of access: Internet.
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The objective of this study was to determine the seasonal and interannual variability and calculate the trends of wind speed in NEB and then validate the mesoscale numerical model for after engage with the microscale numerical model in order to get the wind resource at some locations in the NEB. For this we use two data sets of wind speed (weather stations and anemometric towers) and two dynamic models; one of mesoscale and another of microscale. We use statistical tools to evaluate and validate the data obtained. The simulations of the dynamic mesoscale model were made using data assimilation methods (Newtonian Relaxation and Kalman filter). The main results show: (i) Five homogeneous groups of wind speed in the NEB with higher values in winter and spring and with lower in summer and fall; (ii) The interannual variability of the wind speed in some groups stood out with higher values; (iii) The large-scale circulation modified by the El Niño and La Niña intensified wind speed for the groups with higher values; (iv) The trend analysis showed more significant negative values for G3, G4 and G5 in all seasons and in the annual average; (v) The performance of dynamic mesoscale model showed smaller errors in the locations Paracuru and São João and major errors were observed in Triunfo; (vi) Application of the Kalman filter significantly reduce the systematic errors shown in the simulations of the dynamic mesoscale model; (vii) The wind resource indicate that Paracuru and Triunfo are favorable areas for the generation of energy, and the coupling technique after validation showed better results for Paracuru. We conclude that the objective was achieved, making it possible to identify trends in homogeneous groups of wind behavior, and to evaluate the quality of both simulations with the dynamic model of mesoscale and microscale to answer questions as necessary before planning research projects in Wind-Energy area in the NEB