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Search Results: 1 - 10 of 454392 matches for " Faulkner J.R. "
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Influence of sweeping detonation-wave loading on shock hardening and damage evolution during spallation loading in tantalum
Gray G.T.,Hull L.M.,Livescu V.,Faulkner J.R.
EPJ Web of Conferences , 2012, DOI: 10.1051/epjconf/20122602004
Abstract: Widespread research over the past five decades has provided a wealth of experimental data and insight concerning the shock hardening, damage evolution, and the spallation response of materials subjected to square-topped shock-wave loading profiles. However, fewer quantitative studies have been conducted on the effect of direct, in-contact, high explosive (HE)-driven Taylor wave (unsupported shocks) loading on the shock hardening, damage evolution, or spallation response of materials. Systematic studies quantifying the effect of sweeping-detonation wave loading are yet sparser. In this study, the shock hardening and spallation response of Ta is shown to be critically dependent on the peak shock stress and the shock obliquity during sweeping-detonation-wave shock loading. Sweeping-wave loading is observed to: a) yield a lower spall strength than previously documented for 1-D supported-shock-wave loading, b) exhibit increased shock hardening as a function of increasing obliquity, and c) lead to an increased incidence of deformation twin formation with increasing shock obliquity.
Cáncer oral: Métodos de diagnóstico (screening) rápido en la consulta odontológica
Barbany,J.R.;
Avances en Odontoestomatología , 2008, DOI: 10.4321/S0213-12852008000100013
Abstract: different proceedings marketed for a quick diagnostic of oral mucosa lesions, suspicious of cancer at the dentistry cabinet, are reviewed. among the different methods proposed: colour staining, fluorescence light and optimized brush biopsy computer monitored and analyzed by a specially trained anatomopathological team, this one seems the most referenced with a better level of safety and confidence.
Impact of Socio-Economic Factors on the Performance of Small-Scale Enterprises in Osun State, Nigeria
J.R. Aworemi
International Business Management , 2012,
Abstract: This study examined the impact of socio-economic characteristics on the performance of small-scale enterprises in the study area. It also identified the salient impacts of socio-economic traits on the development and expansion of small-scale enterprises in the country; established the productive prospects of progressive small-scale enterprises in the study area. The study was carried out in Osogbo, Osun State, Nigeria where copies of structured questionnaire were purposively administered on selected respondents. Evidence from the study shows that socio-economic characteristics of small scale entrepreneurs tend to influence the performance and productivity of SSEs. Further analysis shows that gender, age and educational qualification had significant influence on the performance of the selected small-scale enterprises in the study area. The study suggests integrated approach to the development of individual entrepreneurial capacity and promotion of sustainable small-scale enterprises.
Las relaciones entre ciencia y sociedad: hacia una sociología histórica del conocimiento científico
J.R. Blanco
Política y Sociedad , 1993, DOI: -
Abstract: Sin resumen
Sobre sujetos virtuales y mundos digitales: el caso de las comunidades virtuales
J.R. Blanco
Política y Sociedad , 1999, DOI: -
Abstract: Sin resumen
El trabajo del sociólogo
J.R. Blanco
Política y Sociedad , 1996, DOI: -
Abstract: Sin resumen
The amelioration of British West Indian slavery, 1750-1834: technical change and the plough
J.R. Ward
Nieuwe West-Indische Gids , 1989,
Abstract: Discussion of technical adaption during the period of slavery, achieved through modified processing equipment, and greater attention to manuring, livestock, and fodder supplies. The author examines also the plough as a substitute for the hoe in cultivation.
Cáncer oral: Métodos de diagnóstico (screening) rápido en la consulta odontológica Oral cancer: Quick diagnostic screening in dentistry
J.R. Barbany
Avances en Odontoestomatología , 2008,
Abstract: Se analizan los procedimientos existentes en el mercado, destinados al diagnóstico rápido de lesiones de la mucosa oral sospechosas de malignidad, en la consulta odontológica. De entre los distintos métodos propuestos: tinción con colorantes, iluminación con luz fluorescente y biopsia optimizada con toma de muestras ("brush biopsy"), monitorizada por computadora y valorada por un equipo específico de anátomo-patólogos, éste último es el que más documentado y con un mayor nivel de garantía y seguridad. Different proceedings marketed for a quick diagnostic of oral mucosa lesions, suspicious of cancer at the dentistry cabinet, are reviewed. Among the different methods proposed: colour staining, fluorescence light and optimized brush biopsy computer monitored and analyzed by a specially trained anatomopathological team, this one seems the most referenced with a better level of safety and confidence.
DIE WAT WEN 'n Generaal se storie uit 'n era van oorlog en vrede
J.R. Dutton
Scientia Militaria : South African Journal of Military Studies , 2012, DOI: 10.5787/24-2-277
Abstract: The title of this book of General Jannie Geldenhuys he explains in his ultimate paragraph. Napoleon, when asked on an occasion, which soldiers were the best, replied : "Those who are victorious" - Die wat wen. Jannie Geldenhuys served during his last decade in the South African Defence Force as Chief of the Army and thereafter as Chief of the SADF. During those years he certainly exercised command over victorious South African soldiers, soldiers (or rather servicemen) who maintianed the record of those who served in the two World Wars of this 20th Century.
Review: Big Bear, by Rudy Wiebe
Miller, J.R.
Journal of Historical Biography , 2009,
Abstract:
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