6,051 research outputs found
Martin, R.D., Doyle, G. A. and Walker, A.C. (Editors). Prosimian Biology. London, Duckworth, 1974
No full textMartin, R.D., Doyle, G. A. and Walker, A.C. (Editors). Prosimian Biology. London, Duckworth, 1974. In: La Terre et La Vie, Revue d'Histoire naturelle, tome 29, n°3, 1975. pp. 489-490
Mad to be Normal: Thoughts on Psychiatrist R.D Laing and Connections to Liberation Psychology
No full textThis article uses the film Mad to be Normal, about R.D. Laing, as an opening into the liberation psychology approaches of Martin-Baro. Examples from the author\u27s own clinical practice as well as personal experiences from life in a Catholic Worker community are included
Doyle, G. A. & Martin, R.D. (Editors). — The Study of Prosimian Behavior. New York, San Francisco and London, Academic Press, 1979
No full textBourlière François. Doyle, G. A. & Martin, R.D. (Editors). — The Study of Prosimian Behavior. New York, San Francisco and London, Academic Press, 1979. In: Revue d'Écologie (La Terre et La Vie), tome 34, n°2, 1980. pp. 308-309
The marriage record of Hampton, Willie and Martin, Emma
No full textMarriage license for Willie Hampton and Emma Martin. R.D. Lewis was the officiant
Solution of the problem of composite charge using R.D.38
No full textIn this paper the author has solved the problem of internal ballistics of composite charge using 'R.D.38' method which is based upon the usual isothermal approximation. A linear law of burning has been assumed
Effect of sleep apnea and insomnia on the association of depression with quantitative electroencephalogram measures (QEEG) in adult men during sleep – the MAILES study
No full textWorld Sleep 2017: a Joint Congress of World Association of Sleep Medicine and World Sleep FederationR. Adams, S. Appleton, A. Vakulin, A. D'Rozario, R.D. McEvoy, P. Catcheside, S. Martin, C. Lang, A. Vincent, G Witter
Letter from Irene Martin on Behalf of Senator Langer to R.D. Kollman Regarding Discrimination in Employmenton at the Garrison Dam Project, May 25, 1950
No full textThis letter dated May 25, 1947, from Irene Martin, Secretary to United States (US) Senator William Langer, to R.D. Kollman, acknowledges Kollman’s correspondence about “what you call discrimination” in employment at the Garrison Dam project. Martin writes that Langer has taken the matter to General Pick of the US Army Engineers. Martin says she has enclosed a copy of a speech that Langer gave on Brannan Plan, which “will help explain this program. However, the enclosure was not found with the letter.
The handwritten annotation of “Garrison Dam” marks the top of the letter.
See also:
Letter from Senator Langer to General Lewis Pick Regarding Discrimination at the Garrison Dam Project, May 25, 1950https://commons.und.edu/langer-papers/1646/thumbnail.jp
Author index
No full textThe articles have been scanned in colour with a HP Scanjet 5590; 300dpi.
Adobe Acrobat XI Pro was used to OCR the text and also for the merging and conversion to the final presentation PDF-format.This is a continuation of the "Author and Subject Index to the Onderstepoort Journal
of Veterinary Science and Animal Industry (1933- l950)" and the "Onderstepoort Journal
of Veterinary Research (1951 - 1968)" which appeared in June 1969 and covers the period
1969 to 1973, i.e. Volumes 36 to 40.
As from 1974 (Volume 41) it is intended to furnish an Author and Subject Index
in Number 4 of each volume covering all four numbers for that particular year
Noise due to unsteady flow past trailing edges
No full textThis paper presents two-dimensional direct numerical simulations (DNS) of noise generated at trailing edges (TE) with zero thickness. The simulations are conducted specifying either no-slip or slip walls in order to investigate viscous effects. In both cases, small amplitude disturbances are introduced close to the inflow boundary that serve as pressure disturbances at the TE. DNS data reveals that the unsteady Kutta condition is not satisfied, irrespective of the wall boundary condition. However, it appears that the validity of the unsteady Kutta condition is not essential for making an accurate prediction of the far field noise. The far field pressure is predicted as a function of the surface pressure difference using a 2-D modification of Amiet's classical theory, and compared with the far field pressure computed directly. Directivity plots provide evidence that the presence of boundary layers and noise generated by an unsteady wake in the no-slip cases lead to smearing of individual lobes, and that the downstream pointing lobes in no-slip wall cases are probably due to nonlinear noise generation in the wake. The simulations are conducted using a high-order accurate numerical method which is free of upwinding, artificial dissipation or any form of explicit filtering, and employs a novel boundary treatment
Characteristic distribution and scale interaction of turbulence in a boundary layer
No full textThis work revisits the concept of turbulent boundary layers from a novel perspective on scale transfer. Turbulence production and dissipation together with the energy budgets are analyzed in the velocity gradient invariant phase space. In combination with filtering, the mechanism of scale coupling is investigated and illustrated for different characteristic flow topologies. The understanding of the scale coupling is important to model turbulence. Turbulence models describe the complex interaction of the scales of motion in a simplified form. The essential task of turbulence modeling is to capture the coupling of the modeled and unmodeled scales as well as the evolution of the modeled scales within the unmodeled flow. This work characterizes the scale coupling by focusing on the interfaces between modeled and unmodeled flow such as production and dissipation. The mechanisms that govern the evolution of the modeled quantities are investigated for their core properties and universal features. Direct numerical simulation (DNS) is carried out to obtain data of a compressible zero pressure-gradient flat plate turbulent boundary layer flow. This flow topology allows to unveil the effect of a wall on the coupling of scales and evolution of turbulence
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