Browsing Artículos by Title
Now showing items 31-50 of 53
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Hardware implementation of a FPGA-based universal link for LVDS communications
(Institute of Electrical and Electronics Engineers, 2015-02-27)Acceso abiertoWe present the first hardware implementation for a FPGA-based universal link for the transmission of different low-voltage differential signaling (LVDS) connections through a single LVDS connection between different devices. ... -
Identification of surface processes in individual minerals of a complex ore through the analysis of polished sections using polarization microscopy and x-ray photoelectron spectroscopy (Xps)
(MDPI, 2018-09-28)Acceso abiertoUnderstanding the changes of a mineral during ore processing is of capital importance for the development of strategies aimed at increasing the efficiency of metal extraction. This task is often difficult due to the ... -
Industrial Internet education: Issues and opportunities
(Institute of Electrical and Electronics Engineers, 2014-06)Acceso abiertoWe propose an approach for addressing the challenges and meeting the needs of industrial networking education. The approach is based on using open source resources, key networking technologies, and an experimental framework ... -
Integrated microfluidic preconcentration and nucleic amplification system for detection of influenza a virus H1N1 in saliva
(MDPI, 2020-02-16)Acceso abiertoInfluenzaAviruses are often present in environmental and clinical samples at concentrations below the limit of detection (LOD) of molecular diagnostics. Here we report an integrated microfluidic preconcentration and nucleic ... -
Managing warehouse efficiency and worker discomfort through enhanced storage assignment decisions
(Taylor and Francis Group, 2016-04-06)Acceso abiertoHumans are at the heart of crucial processes in warehouses. Besides the common economic goal of minimising cycle times, we therefore add in this paper the human well-being goal of minimising workers’ discomfort in the ... -
Metabolitos secundarios del liquen Hypotrachyna chicitae
(Sociedad Química del Perú, 2013-06)Acceso abiertoEn el presente trabajo se estudió el liquen Hypotrachyna chicitae, recolectado en el departamento de Junín (Perú). Del extracto con cloroformo se aislaron dos metabolitos mayoritarios, los cuales fueron elucidados por ... -
Micompr: An r package for multivariate independent comparison of observations
(The R Foundation for Statistical Computing, 2016-11-21)Acceso abiertoThe R package micompr implements a procedure for assessing if two or more multivariate samples are drawn from the same distribution. The procedure uses principal component analysis to convert multivariate observations into ... -
MIMO fractional order control of a water tank plant
(ASTES Publishers, 2019-12-23)Acceso abiertoThis work implements a MIMO (Multiple Input Multiple Output) FO (Fractional Order) control system for controlling the level and temperature of the water inside a tank by means of two inflow rates: cold and hot water, which ... -
Moray: Bridging an ancient culture of innovation with emerging pedagogies in engineering
(Kassel University PressInternational Society for Engineering Education (IGIP), 2018-01-12)Acceso abiertoFrom its inception, Universidad de Ingeniería y Tecnología (UTEC) has functioned under the mandate of causing a disruptive effect in society by educating a new generation of holistic engineers bound to become empowered ... -
Non-polynomial Zig-Zag and ESL shear deformation theory to study advanced composites
(Elsevier, 2019-04)Acceso abiertoThe mechanical behavior of advanced composites can be modeled mathematically through unknown variables and Shear Strain Thickness Functions (SSTFs). Such SSTFs can be of polynomial or non-polynomial nature and some parameters ... -
Real-time diabetic retinopathy patient screening using multiscale AM-FM methods
(Institute of Electrical and Electronics Engineers, 2012-10)Acceso abierton this paper we present a robust and improved system for diabetic retinopathy (DR) screening. The goal of the system is to automatically screen out digital fundus photographs of diabetic patients who do not present signs ... -
Refined and generalized hybrid type quasi-3D shear deformation theory for the bending analysis of functionally graded shells
(Elsevier, 2015-12)Acceso abiertoThe closed-form solution of a generalized hybrid type quasi-3D higher order shear deformation theory (HSDT) for the bending analysis of functionally graded shells is presented. From the generalized quasi-3D HSDT (which ... -
Research laboratories and training undergraduate students from the freshman level to produce international conference-level publications
(Institute of Electrical and Electronics Engineers, 2014-12)Acceso abiertoWe present the first results of the teaching methodology applied at the Universidad de Ingeniería y Tecnología (UTEC), Lima, Peru, to involve undergraduate engineering students in advanced research projects starting at ... -
Respuestas a comentarios "Superando Las Dicotomías: El Qhapaq ñan Como ejemplo del patrimonio como proceso social"
(Universidad de Tarapacá, 2019-09-24)Acceso abiertoAntes de comenzar quisiera agradecer a los colegas que aceptaron hacer comentarios a mi artículo “Superando las dicotomías: el Qhapaq Ñan como ejemplo del patrimonio como proceso social”. En especial porque no es una tarea ... -
Scalable Open-Source Architecture for Real-Time Monitoring of Adaptive Wiring Panels
(American Institute of Aeronautics and Astronautics, 2014-06-06)Acceso abiertoWe recently introduced the first prototype of an Adaptive Wiring Panel (AWP) which implemented a reconfigurable switch fabric that allows dynamic routing of analog, digital, and power signals for space system applications. ... -
Scheduling the scheduling task: a time-management perspective on scheduling
(Springer, 2017-10-28)Acceso abiertoThe objective of this study was to characterize how schedulers spend their time interacting with external parties. Time is the most critical resource at the disposal of schedulers; however, its usage has been overlooked ... -
Spatiotemporal Surveillance of SARS-CoV-2 in the Sewage of Three Major Urban Areas in Peru: Generating Valuable Data Where Clinical Testing Is Extremely Limited
(ACS Publications, 2022-05-20)Acceso cerradoPeru has been severely affected by the COVID-19 pandemic. By January 2022, Peru had surpassed 200 000 COVID-19 deaths, constituting the highest death rate per capita worldwide. Peru has had several limitations during the ... -
Superando las dicotomías: el qhapaq ñan como ejemplo del patrimonio como proceso social
(Universidad de Tarapacá, 2019-09-23)Acceso abiertoLos estudios sobre patrimonio, durante los últimos años, han insistido en una versión dicotómica en la que la gestión del patrimonio cultural por parte del Estado y la voluntad de las comunidades son contradictorias. Esta ... -
Synthesis of highly concentrated suspensions of silver nanoparticles by two versions of the chemical reduction method
(MDPI, 2018-12-24)Acceso abiertoIn spite of the widespread use of the chemical reduction method to obtain silver nanoparticles, the nanoparticle yield is often low due to a required addition of small volumes of diluted metal ions to a solution containing ... -
Thermoelastic behavior of advanced composite sandwich plates by using a new 6 unknown quasi-3D hybrid type HSDT
(Elsevier, 2015-08)Acceso abiertoThis paper presents an analytical solution for the thermoelastic bending analysis of advanced composite sandwich plates by using a new quasi-3D hybrid type HSDT with 6 unknowns which is based on a generalized formulation. ...
