Browsing by Title
Now showing items 15625-15644 of 92453
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(2017)Los colorantes naturales, extraídos de hojas y raíces de plantas como el extracto de Henna, han sido utilizados desde la antigüedad para otorgar color a todo tipo de indumentarias textiles. El desarrollo de colorantes ...
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(2019)
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(Lippincott Williams & Wilkins, 2020)In Chile, the mortality from colorectal cancer has been on the rise. A national screening program based on a fecal immunochemical test was started in 2012 as an international collaboration with Japan. This case-control ...
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(2013)Colored range queries are a well-studied topic in computational geometry and database research that, in the past decade, have found exciting applications in information retrieval. In this paper, we give improved time and ...
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(Universidad de Chile, 2013)El presente proyecto de registro de color chilote a nivel tintóreo artesanal natural con proyección en el ámbito del diseño se cimenta sobre la experiencia y vivencia del color en cuestión desde el mismo lugar que lo ...
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(Universidad de Chile, 2019)El presente documento corresponde al desarrollo de un proyecto enmarcado en la interacción del diseño y los saberes tradicionales provenientes del mundo artesanal. Se realiza en primera instancia una investigación descriptiva ...
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(1994)A nonradioactive method is developed to detect DNA polymerase activity after sodium dodecyl sulfate (SDS)-polyacrylamide gel electrophoresis containing gapped DNA as template. The technique is based on the use of digoxigenin- ...
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(American Institute of Physics, 2020)The characterization of equilibria and their transition is fundamental in dynamic systems. Experimentally, the characterization of transitions is complex due to time scales separation, the effect of thermal fluctuations, ...
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(Universidad de Chile, 2018)La industria de la belleza ha sido por muchos años un mercado de mucha relevancia y que se ha caracterizado por sus altas tasas de crecimiento durante los últimos 20 años tanto en Chile como a nivel mundial. Esto aun ...
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(IOP, 2022)We report g - r and r - i new colors for 21 Saturn Irregular Satellites; among them, four previously unreported. This is the highest number of Saturn Irregular satellites reported in a single survey. These satellites were ...
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(Universidad de Chile, Facultad de Filosofía y Humanidades, 1984)
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(2010)We consider dilute magnetic doping in the surface of a three dimensional topological insulator where a two dimensional Dirac electron gas resides. We find that exchange coupling between magnetic atoms and the Dirac ...
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(Nature Publishing Group, 1968)Observations of the colour of Serratia marcescens colonies and of chromatographic behaviour of Serratia pigments recently led Allen to suggest that "pH is not the only factor involved in the colour change of prodigiosin ...
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(Blackwell Publishing Ltd, 2017)
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(Wiley-Blackwell, 2016)
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(Elsevier, 2020)For a graph G = (V, E) and positive integer p, the exact distance-p graph G([hp]) is the graph with vertex set V and with an edge between vertices x and y if and only if x and y have distance p. Recently, there has been ...
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(Universidad de Chile, 2022)