Ingeniería Industrial: Recent submissions
Now showing items 41-60 of 100
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The Applicability of Cellulose - Tara Gum Composite Hydrogels as Dye Capture Adsorbents
(Springer Science and Business Media Deutschland GmbH, 2022)Acceso restringidoThere is a growing interest in using naturally derived materials to generate adsorbent materials that can improve water quality by removing industrially derived pollutants such as dyes. In this work, composite beads were ... -
Design of Functional Powdered Beverages Containing Co-Microcapsules of Sacha Inchi P. huayllabambana Oil and Antioxidant Extracts of Camu Camu and Mango Skins
(Multidisciplinary Digital Publishing Institute (MDPI), 2022)Acceso abiertoSacha inchi Plukenetia huayllabambana oil (SIPHO) was co-microencapsulated, by spray drying using gum arabic as a coating material, with antioxidant extracts of camu camu (Myrciaria dubia (HBK) McVaugh) (CCSE) and mango ... -
Improving service level performance by Implementing lean six sigma in smes of the gaming peripherals industry in Peru: a case study
(South African Institute of Industrial Engineering, 2022)Acceso abiertoLean Six Sigma (LSS) is one of the essential and applicable techniques for any organisation in the 21st century, including small and medium-sized enterprises (SMEs), that wish to grow their competitive advantages. The LSS ... -
Modelo de producción en la industria acuícola peruana
(Universidad del Zulia, 2022)Acceso abiertoThis research seeks to validate a production model to improve the production processes of rainbow trout farming in the aquaculture sector of the southern region of Peru. The approach of the production model was ... -
Análisis estructural para la caracterización de variables clave del mercado peruano de crossfit
(Didactic Asociation Andalucia, 2022)Acceso abiertoThe objective of this research was to determine the key variables that characterize the Peruvian CrossFit market, as well as the social actors that drive it. Based on an exploratory and descriptive design, a structural ... -
Effect of palladium on gold in core-shell catalyst for electrooxidation of ethanol in alkaline medium
(Elsevier, 2021)Acceso restringidoIn this paper the effect of small amounts of palladium deposited on gold nanoparticles supported on Vulcan XC-72 carbon (core-shell structure denoted Au@Pd/C) is studied. Different nominal atomic compositional ratios of ... -
Minería del cobre en Perú: Análisis de las variables exógenas y endógenas para gestionar su desarrollo
(Universidad del Zulia, 2021)Acceso abiertoDespite having an emerging economy, Peru is one of the main copper producers in the world, sustaining much of its development on the basis of this industry. In this sense, the objective of ... -
Exploring the inclusion of sustainability into strategy and management control systems in peruvian manufacturing enterprises
(MDPI, 2021)Acceso abiertoThe aim of this work is to explore the incorporation of sustainability into strategy and management control systems (MCSs) in Peruvian manufacturing enterprises in the plastics sector. The study focuses on identifying and ... -
Assessing the removal of arsenite and arsenate mixtures from the synthetic bangladesh groundwater (Sbgw) using combined fe(vi)/fe(iii) treatments and local regression analysis
(MDPI, 2021)Acceso abiertoArsenic is an inorganic pollutant that, depending on oxidation–reduction and pH level conditions, may be found in natural waters in two variants: As(III) and As(V). Any treatment to effectively remove arsenic from water ... -
Applying wrapper-based variable selection techniques to predict MFIs profitability: evidence from Peru
(Routledge, 2021)Acceso abiertoIn this paper, we analyse the main factors explaining the profitability (ROA) of Microfinance Institutions (MFIs) in Peru from 2011 to 2107. We apply three wrapper techniques to asample of 168 Peruvians MFIs and 69 attributes ... -
Photoelectrocatalytic degradation of 2,4-dichlorophenol in a TiO2 nanotube-coated disc flow reactor
(Elsevier, 2021)Acceso restringidoPhotoelectrocatalytic (PEC) water treatment is a promising technology for organic pollution abatement. Much of the prior research focused on material discovery and optimization. However, challenges exist in scaling-up PEC ... -
Evaluación de la vida útil de los aceites de sacha inchi (Plukenetia huayllabambana y Plukenetia volubilis) microencapsulados
(Sociedad Química del Perú, 2019)Acceso abiertoLos aceites de sacha inchi de los ecotipos Plukenetia huayllabambana y Plukenetia volubilis se microencapsularon para protegerlos de factores ambientales como el oxígeno, la luz, humedad y de las condiciones de los procesos ... -
Design of variance control charts with estimated parameters: A head to head comparison between two perspectives
(Taylor and Francis Ltd., 2022)Acceso restringidoSince parameter estimation degrades chart performance, it is important to design a control chart correctly, that is, taking account of the estimation effects. To this end, two perspectives are available in the literature: ... -
TiO2:Cex onto Al Clays for Photocatalytic Solar Water Disinfection
(Hindawi, 2020)Acceso abiertoA novel methodology was employed to prepare new nanocomposites with photocatalytic properties based on Ce-doped TiO2 nanoparticles arranged over a layered silicate. The catalysts were porous materials formed by exfoliated ... -
Physicochemical characterization and oxidative stability of microencapsulated edible sacha inchi seed oil by spray drying
(Consejo Superior de Investigaciones Científicas, 2020)Acceso abiertoThe aim of this work was to obtain sacha inchi oil (SIO) microcapsules from two different spe-cies, Plukenetia volubilis L. (SIVO) and Plukenetia huayllabambana L. (SIHO), using different biopolymers as wall materials and ... -
Insights in Osteosarcoma by Proton Nuclear Magnetic Resonance Serum Metabonomics
(Frontiers Media S.A., 2020)Acceso abiertoPediatric osteosarcoma outcomes have improved over the last decades; however, patients who do not achieve a full resection of the tumor, even after aggressive chemotherapy, have the worst prognosis. At a genetic level, ... -
Water treatment plant prototype with ph control modeled on fuzzy logic for removing arsenic using fe(VI) and fe(III)
(Multidisciplinary Digital Publishing Institute, 2020)Acceso abiertoThis study proposes a fuzzy control strategy embedded in a Siemens IoT2040 gateway developed for removing inorganic arsenic from synthetic underground water in a treatment plant prototype. The prototype is used to dose a ... -
Synthesis, Spectroscopic Characterization, Structural Studies, and in Vitro Antitumor Activities of Pyridine-3-carbaldehyde Thiosemicarbazone Derivatives
(Hindawi, 2020)Acceso abiertoEight new thiosemicarbazone derivatives, 6-(1-trifluoroethoxy)pyridine-3-carbaldehyde thiosemicarbazone (1), 6-(4'-fluorophenyl)pyridine-3-carbaldehyde thiosemicarbazone (2), 5-chloro-pyridine-3-carbaldehyde thiosemicarbazone ... -
Cellulose Microfibres Obtained from Agro-Industrial Tara Waste for Dye Adsorption in Water
(Springer, 2020)Acceso restringidoMicrofibres of cellulose were extracted from tara residues (TR), obtained after the production process, and used to remove dyes in aqueous solution. Caesalpinia spinosa (Molina) Kuntze or Tara spinosa, commonly known as ... -
Removal of azo dyes in aqueous solutions using magnetized and chemically modified chitosan beads
(Elsevier, 2020)Acceso restringidoAzo dyes in wastewater coming from textile industry are detrimental, toxic, and affect the human health; therefore efficient wastewater treatments are needed. To contribute to the solution to this problem, in this paper ...