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Now showing items 1162-1181 of 1292
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Spatial and Temporal Analysis of Fatal and Injury Severity of Road Traffic Accidents in Santiago, Chile
(LACCEI Inc., 2021-07)Chile´s capital, Santiago, presented over 91,000 traffic accidents between 2015 and 2018, yielding a total of 47,470 fatalities and severe injury outcomes. This study performed a spatial and temporal analysis of fatal and ... -
Spatio-Temporal Analysis of Public Transit Crashes in Viña del Mar and Valparaíso, Chile
(LACCEI Inc., 2020-07)The conurbation of Viña del Mar and Valparaíso presented the highest number of public transit crashes in Chile with a total of nearly 350 fatalities and severely injured victims between 2014 and 2018. These crashes are ... -
Standardize Strawberry Crops by Applying the Quality Function Deployment in Huaura, Perú
(LACCEI Inc., 2020-07)This research work seeks to propose the application of the QFD quality management tool in strawberry cultivation processes in the Huaura area. In the first instance, a review of the literature corresponding to the tool ... -
Strategies for Agent-based Decision Optimization for Smart Energy Solutions Adoption
(LACCEI Inc., 2020-07)Agent-based simulation of the decision-making process for adoption of smart energy solutions can provide evidence for smart energy solutions’ providers to decide for a business strategy which results in the best adoption ... -
Stress-Strain and Failure Modes of Asphalt Concrete in Compression Due to Geometrical Changes
(LACCEI Inc., 2018-09)Evaluation of asphalt concrete modes of failure and stress-strain relationship were investigated using static compression loading on cylindrical and prismatic specimens. Effects of shape, height, temperature, binder and ... -
Study and characterization of wear and heat phenomena, for metallic and composites aircrafts' structural materials, during emergency landings.
(LACCEI, Inc., 2019-07)Aviation is one of the safest public transport means today. To reach such a performance, aircraft safety mainly relies on experience feedbacks and a set of constantly evolving rules which concern the flying products and ... -
Study of arsenic adsorption through the application of chitosan obtained from shrimp (Penaeus kerathurus)
(LACCEI Inc., 2021-07)In the present investigation, the adsorption of arsenic in chitosan, which was obtained from the shrimp head, was evaluated. The optimal conditions (chitosan concentration, particle size, temperature and contact time) for ... -
Study of the Causes of Accidents on a Peruvian Highway
(LACCEI, Inc., 2019-07)This article presents the road accidents in Peru generated by interprovincial passenger transport buses, over the years. For this, data from the last six years has been used, provided by SUTRAN and the National Police of ... -
Study of the incorporation of wood fiber to cassava, rice and potato biodegradable matrices
(LACCEI Inc., 2018-09)The present work is based in a study starting from the behavior and characterization of films made from a 2% total solids (TS) dispersion of easy accessibility raw materials such as, cassava starch (Y), potato (P) and rice ... -
Study of the rehydration kinetics of nixtamalized corn by using two nixtamalization methods
(LACCEI Inc., 2021-07)The present work aimed to study the rehydration kinetics of previously nixtamalized and dried corn. Nixtamalization was carried out by two methods: using wood ash (classical method) and using calcium hydroxide (Ca(OH)2) ... -
Study of tribological properties of vegetable oil added with graphite as additives for lubricants
(LACCEI, Inc., 2019-07)Conventional liquid lubricants are constituted of a base oils and (nano)additives presenting specific properties, such as friction reduction and antiwear performances. Mineral or synthetic base oils are used due to their ... -
Suitable Laboratory Ranges of Confinement Stresses for Performance Testing of Asphalt Concrete
(LACCEI Inc., 2018-09)Flexible pavement distress prediction is largely based on laboratory and numerical simulation. The traditional triaxial laboratory performance testing of asphalt concrete has been carried out at various confining (radial) ... -
Supercritical carbon dioxide extraction of Vitis Vinifera Malbec seeds oil: Kinetic modelling and solubility evaluation
(LACCEI Inc., 2020-07)Experimental and modeling investigations of supercritical fluid CO2 extraction (SC-CO2) of Malbec grape seed oil (SUM) were performed at 200 and 400 bar, 40 and 60◦C with a CO2 flow rate of 0.26 kg/h. The model of broken ... -
Sustainable Engineering and Internet of Things (IoT): trends and perspectives
(LACCEI Inc., 2020-07)Internet of Things – IoT appeared in the forecast of engineering three decades ago. Since then, a vast range of applications has been developed in industrial, urban, and rural matters, where one of the most relevant issues ... -
Sustainable Schemes For Healthy Growth of Colossoma Macropomum and Its Prospective Impact on the Local Economy of Northeastern Peruvian Cities
(LACCEI Inc., 2018-09)We report the results of the application of a study based on a statistical scheme based on continuous measurement of the properties of the {\it Colossoma Macropomum} from an initial phase up to the first 5 months, resulting ... -
Sustainable Software Development : A Comparison of Tailored Agile Processes:
(LACCEI, Inc., 2019-07)Agile methods have the potential for cost effective and efficient software development thereby facilitating economic sustainability. A well-defined process is associated with a better quality software product and a ... -
Sustitución de Goma Xantana (Xanthomonas campestris) por gomas vegetales en yogurt estilo griego: propiedades reológicas y sensoriales.
(LACCEI Inc., 2020-07)El objetivo de presente investigación fue evaluar el efecto de la sustitución de goma Xantana (GX) por gomas vegetales, goma de algarrobo (GA) y tara (GT) como estabilizantes de yogurt, para lo cual se empleó un diseño de ... -
Sustrato óptimo entre viruta de Pino, viruta de Eucalipto y coronta de Maíz para maximizar la capacidad productiva de Hongo Ostra
(LACCEI Inc., 2020-07)El presente estudio tuvo por finalidad optimizar la capacidad productiva del hongo ostra (Pleurotus ostreatus), haciendo uso de residuos vegetales como viruta de eucalipto (Eucalyptus globulus), viruta de pino (Pinus ... -
Synergistic use of private and governmental resources in Science, Technology and Innovation to leverage industrial development: a proven model of success with 10 years of excellent learning experiences.
(LACCEI Inc., 2020-07)This document describes how a group of researchers concerned about financing high impact graduate level engineering projects and attract top talents to work in solving them, founded in 2008 the “Industrial Consortium to ... -
Systematic review and meta-analysis of the application of microorganisms for the Cr(VI) removal from tannery effluents
(LACCEI Inc., 2021-07)The application of microorganisms as bioadsorbents for the treatment of industrial effluents is shown to be an efficient and environmentally viable technology, since it does not generate toxic products. In the present ...