Browsing by Title
Now showing items 24062-24081 of 91763
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Determination of the sum of malachite green and leucomalachite green in salmon muscle by liquid ... (ELSEVIER SCIENCE BV, 2005-03-04)A sensitive method for the determination and confirmation of the sum of malachite green (MG) and leucomalachite green (LMG) in salmon muscle has been developed. It is based on the use of an oxidative pre-column reaction ...
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(Elsevier Ltd, 2019)This work evaluates near-infrared (NIR) spectroscopy coupled with chemometric tools for determining the superficial content of citral (SCCt) on microparticles. To perform this evaluation, using spray drying, citral was ...
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(2001)Copper effects on human health represent a relevant issue in modern nutrition. One of the difficulties in assessing the early, acute effects of copper ingested via drinking water is that the taste of copper may influence ...
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(Taylor & Francis, 2016)Contamination of shellfish with lipophilic marine biotoxins (LMB), pectenotoxins (PTXs), yessotoxins (YTXs) and okadaic acid (OA) toxin groups in southern Chile is a constant challenge for the development of miticulture ...
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(2012)The viability of determining the total phenolic content in olive oil samples by chemometric analysis of UV-vis spectral data was studied. As a result, a novel spectrophotometric method that does not require prior analyte ...
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Determination of trace amounts of cobalt by solvent extraction-second derivative spectrophotometry (1993)A sensitive derivative spectrophotometric method is described for the determination of microamounts of cobalt based on the integration of liquid-liquid separation and reaction, in dichloroethane, of the analyte with ...
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(Sociedad Chilena de Quimica, 2016)In this study, a new method for determination of triclabendazole (TCB) as its main metabolites, triclabendazole sulfoxide (TCB-SO) and triclabendazole sulfone (TCB-SO2) in animal plasma was developed. TCB is widely used ...
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(MDPI, 2021)Evapotranspiration (ET) is key to assess crop water balance and optimize water-use efficiency. To attain sustainability in cropping systems, especially in semi-arid ecosystems, it is necessary to improve methodologies of ...
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(ESO, 2010)The properties of the dust grains (e.g., temperature and mass) can be derived from fitting far-IR SEDs (≥100 μm). Only with SPIRE on Herschel has it been possible to get high spatial resolution at 200 to 500 μm that is ...
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(PUC, 2015)A study of response times for the arrival of terrestrial forest fire fighting resources was undertaken. The advantage of the method proposed here is that it may be exactly replicated in different countries and under different ...
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(Springer Berlin Heidelberg, 2019)Hemodynamics and morphology are recognized as major factors in the rupture risk of cerebral aneurysms, and exploration of their relationship is necessary to establish a method that can be employed by clinicians to assess ...
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(Franz Steiner/Nomos, 2010)The Article presents an argument in favor of a compatibilistic account of free will as criterion for the attribution of personal responsability, stressing that freedom of the will must be understood not in terms of ...
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(American Physical Society (APS), 2020)We present a protocol to deterministically prepare the electromagnetic field in a large photon number state. The field starts in a coherent state and, through resonant interaction with one or few two-level systems, it ...
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Detonantes de la rápida internalización de pymes en Chile : un estudio de casos con mapas causales (Universidad de Chile, 2014)La globalización de los mercados ha posibilitado que las pequeñas y medianas empresas puedan expandir sus horizontes y alcanzar niveles de operatividad mayores a los domésticos, significando un impacto positivo para su ...
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(Universidad de Chile, 2005)El objetivo central de este trabajo, es escarbar un poco en la vida cotidiana de las personas que se ocultaron tras una pañoleta o un gorro pasamontañas; encontrar el sujeto social, detrás de la figura del combatiente del ...
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(Universidad de Chile, 2019)Esta crónica tiene como objetivo repasar un pedazo de la historia de la industria musical en nuestro país, contada desde una perspectiva distinta. No desde las voces de los ochenta, las guitarras de los noventa o los ...
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(Universidad de Chile, 2003)Esta tesis nace, en una primera instancia, de un desafío personal de entender como el modelo de la teoría del comportamiento puede incorporarse en un modelo de conducta tan dominado por el pensamiento económico como lo es ...
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(Universidad de Chile, 2015)La presente memoria para optar al título de periodista de la Universidad de Chile trata acerca de la descripción del eje visual de la campaña política de Michelle Bachelet Jeria para las elecciones presidenciales de 2013 ...
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(Universidad de Chile, 2017-12)En Chile la seguridad ciudadana se ha transformado en uno de los principales temas de la agenda mediática. La Encuesta de Seguridad Ciudadana (ENUSC) del año 2016 arroja que un 85% de los encuestados percibe que la ...
