131,302 research outputs found
Landsat MSS classification of fire fuel types in Wood Buffalo National Park, northern Canada
No full textJ1: Global Ecology & Biogeography Letters; M3: Article; Milne, David Franklin, Steven E. Wilson, Bradley A. Ghitter, Geoff Heathcott, Mark McCaffrey, Thomas M. Ow, Charlotte F. Y.; Source Information: Mar1994, Vol. 4 Issue 2, p33; Subject Term: FOREST fires; Author-Supplied Keyword: Canada (Wood Buffalo National Park); Author-Supplied Keyword: Forest fire; Author-Supplied Keyword: Fuel type classification; Author-Supplied Keyword: Landsat data; Number of Pages: 0p; Document Type: Articl
Entangled Landscapes: A New Research Paradigm
No full textThis is the author accepted manuscript. The final version is available from the publisher via the link in this record
Reduced hole mobility due to the presence of excited states in poly-(3-hexylthiophene)
No full textCopyright 2007 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. This article appeared in Applied Physics Letters 93, 233306 (2008) and may be found at
Spatially-localized time dependent solutions including turbulence and their interactions in 2D Kolmogorov flow
No full textIn 2D Kolmogorov flow in small aspect ratio domains, spatially-localized solutions such as kink, traveling or time-dependent kink-antikink pars coexist. However, the conservation of the flow rate in the y direction strongly restrict combination of localized solutions and their positioning. We find that by adding a homogeneous flow U y their positioning is controlled and each of localized solutions including a spatially-localized chaos is isolated. Numerical results suggest that these isolated solutions can be elements constructing a whole flow
La formación universitaria en y con tecnologías multimedia. Una experiencia colaborativa con alumnos de Ciencias de la Educación y Geografía
No full textEste artículo debe entenderse como una aproximación a los programas educativos multimedia. Explicaremos nuestra experiencia con alumnos de enseñanza superior, concretamente alumnos de la Facultad de Educación y de la Facultad de Geografía. Han sido enseñados y formados para programar, usando herramientas de autor, un multimedia sobre la Sierra Sur de Sevilla. Con esta experiencia esperamos que los estudiantes aprendan a diseñar y evaluar sus propios programas educativos multimedia.This paper must be interpreted as a approach to multimedia education programmes. We related our experience with students of Higher Education, especifically students of Education Science Faculty and students of Geography Faculty. Them were trained and instructed to programme, using author tools, a multimedia about the mountain range in the south of Seville. With this study we expected that students learn to design and evaluate yours multimedia education programmes
Author Co-Citation Analysis (ACA): a powerful tool for representing implicit knowledge of scholar knowledge workers
No full textIn the last decade, knowledge has emerged as one of the most important and valuable organizational assets. Gradually this importance caused to emergence of new discipline entitled ―knowledge management‖. However one of the major challenges of knowledge management is conversion implicit or tacit knowledge to explicit knowledge. Thus Making knowledge visible so that it can be better accessed, discussed, valued or generally managed is a long-standing objective in knowledge management. Accordingly in this paper author co- citation analysis (ACA) will be proposed as an efficient technique of knowledge visualization in academia (Scholar knowledge workers)
Varia conmensuracion para la escultura y arquitectura /
No full textTitle printed in red and black; woodcut title vignette (portrait of the author); woodcut illustrations, many full-page.Signatures: [par.]⁶ A-Z⁶ 2A⁴.Palau y Dulcet (2nd ed.)Mode of access: Internet.Bound in old limp vellum; ink title on spine; edges sprinkled blue
Muriel Spark as auto-biographer in <i>Curriculum</i> <i>Vitae</i>
No full textExamining Muriel Spark's main aims as an auto-biographer in her work Curriculum Vitae brings important resources in the exploration of the genre of autobiographical writing. This with the theoretical engagement, allows consideration of the critical issues surrounding the roles of author and reader in the construction of the literary self. Spark demands the reader participate in the constructon of textual meaning; overturning the conventions of autobiography, satirising its claims to omniscience and highlighting the impossibility of an authentic voice with regard to the self
Characteristics of overlap region in high-Reynolds number turbulent channel flow
No full textDirect numerical simulation of the fully developed turbulent channel flows have been carried out at the Reynolds number based on the friction velocity and the channel half width, 2000, 4000 and 8000. A hybrid 10th order accurate finite difference scheme in the stream and spanwise directions, and a second-order scheme in the wall-normal direction is adapted as the spatial discretization method. We observed the plateau profiles in the indicator function corresponded to the von Karman constant. Furthermore, second peak of streamwise pre-multiplied spectra were appeared in the same wall normal height, 300 < y+ < 600, in case of Re = 4000. Nevertheless, the effects of the lager than the channel half height scale on the streamwise turbulent intensity are fixed contributions without dependence on Reynolds number. These results suggested that the new streamwise vortexes are formed between buffer layer and outer layer with increasing of Reynolds number
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