Browsing Ingeniería Industrial by Title
Now showing items 130-149 of 219
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Nanostructured Screen-Printed Electrodes Modified with Self-Assembled Monolayers for Determination of Metronidazole in Different Matrices
(Sociedade Brasileira de Quimica, 2014)Acceso abiertoThis paper describes the development of a sensor for the determination of metronidazole using a simple method involving the creation of nanoporous structures on gold electrodes followed by modification with self-assembled ... -
Nanostructured Sensors for Determination of 3-(3,4-Dichlorophenyl)-1,1-Dimethylurea Based in Molecularly Imprinted Polymers (MIPs) Deposited in Screen Printed Carbon Nanotubes
(The Electrochemical Society, 2015)Acceso abiertoA sensor based on molecularly imprinted polymers (MIP) was developed for determination of 3-(3,4-Dichlorophenyl)-1,1- dimethylurea (diuron). The MIP were synthesized by free radical polymerization in wich diuron acted ... -
Novel Thiosemicarbazone Derivatives from Furan-2-Carbaldehyde: Synthesis, Characterization, Crystal Structures, and Antibacterial, Antifungal, Antioxidant, and Antitumor Activities
(Hindawi Limited, 2023)Acceso abiertoTen new thiosemicarbazone derivatives, furan-2-carbaldehyde thiosemicarbazone (1), 3-methyl-furan-2-carbaldehyde thiosemicarbazone (2), 5-hydroxymethyl-furan-2-carbaldehyde thiosemicarbazone (3), 5-trifluoromethyl-furan- ... -
Nuclear Magnetic Resonance Spectroscopy in Analyses of Biological Samples
(Springer, 2021)Acceso restringidoNuclear magnetic resonance (NMR) spectroscopy can be used for the analysis of almost all biological samples regardless of their complexity and physical state, sometimes requiring minimal sample preparation and handling ... -
Operations Management Model Based on Mixed Methodologies to Increase Production Efficiency in a Retail Laundry
(ACM, 2023)Acceso restringidoCurrently, the textile sector significantly impacts the country's economy in terms of its contribution to the GDP and the economically active population. Because of that, the problems that affect this sector have significant ... -
Optimisation and Characterisation of the Protein Hydrolysate of Scallops (Argopecten purpuratus) Visceral By-Products
(MDPI, 2023)Acceso abiertoIn this research, scallops (Argopecten purpuratus) visceral meal (SVM) and defatted meal (SVMD) were analysed for their proximal composition, protein solubility, and amino acid profile. Hydrolysed proteins isolated from ... -
Optimization Design for Picking Times Through 5S, ABC Model and Cycle Counting in a Sanitary Company
(IEEE, 2022)Acceso restringidoWithin the companies and organizations whose objective is to take care of society's health, there is the need to efficiently stock up with medicines, instruments or other supplies to take care of health. In hospitals, ... -
Optimization of Dyeing Process of Cotton Fibers in a Peruvian Textile Company
(Springer Science and Business Media Deutschland GmbH, 2024)Acceso restringidoThe textile industry is one of the most polluting industries in the world, due to the significant environmental impact it generates. Therefore, the adoption of measures to optimize its processes is necessary to reduce ... -
Optimization of Humanitarian Aid Resource Distribution Time Through Mixed Integer Linear Programming
(ACM, 2023)Acceso restringidoThis paper develops a post-disaster response model that jointly optimizes the distribution time of essential humanitarian aid goods (i.e.: medicines, water and food) from temporary warehouses to points of demand, and the ... -
Optimizing Warehouse Management in Footwear Commercial Companies: A Case Study on Lean-BPM
(Seventh Sense Research Group, 2024)Acceso abiertoThe article presents a case study on optimizing warehouse management in a footwear commercial company using the Lean-BPM methodology. The company experienced low performance in fulfilling complete and on-time orders, ... -
Phenylisoxazole-3/5-Carbaldehyde Isonicotinylhydrazone Derivatives: Synthesis, Characterization, and Antitubercular Activity
(Hindawi Limited, 2021)Acceso abiertoEight new phenylisoxazole isoniazid derivatives, 3-(2'-fluorophenyl)isoxazole-5-carbaldehyde isonicotinylhydrazone (1), 3-(2'-methoxyphenyl)isoxazole-5-carbaldehyde isonicotinylhydrazone (2), 3-(2'-chlorophenyl)isoxazole ... -
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 ... -
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 ... -
Portable point-of-use photoelectrocatalytic device provides rapid water disinfection
(Elsevier, 2020)Acceso restringidoPortable water purification devices are needed to provide safe drinking water in rural communities, developing communities with low quality centralized water distribution, and military or recreational applications. Filtration, ... -
Preliminary overview and evaluation of a stepped solar distiller with internal reflective walls and borosilicate vacuum tubes
(Elsevier BV, 2017)Acceso abiertoThe present study demonstrates that the current use of stepped solar distillers can be enhanced to increase seawater desalination. To this end, we designed a stepped solar still with internal reflective walls and attached ... -
Principal Components and Neural Networks Based Linear Regression to Determine Biomedical Equipment Maintenance Cost in the Peruvian Social Security Health System
(Springer Science and Business Media Deutschland GmbH, 2024)Acceso restringidoIn this study, multivariate linear regression models and principal component analysis, and artificial neural networks (ANN) were designed to predict the monthly cost of biomedical equipment maintenance services in the ... -
Production Chain of Commercial Alginate from Sargassum (Macrocystis pyrifera) in Peru
(Insight Society, 2023)Acceso abiertoPeru is a privileged country regarding marine hydrobiological resources due to the vast variety of algae and the biomass they possess. This advantage allows Peru to develop an industrial sector to produce hydrocolloids, a ... -
Production Management Model Based on Lean and DDMRP Tools to Increase the Rate of Project Compliance in Manufacturing SMEs in the Metalworking Sector
(IEEE, 2022)Acceso restringidoCompanies in the metalworking sector have problems when carrying out their work or projects; many of them are based on the inoperability caused by different factors during their production; among them are problems with ... -
Production management model based on Lean Manufacturing and BPM tools to increase profitability in SMEs in the Plastic Sector
(IEEE, 2022)Acceso restringidoIn Peru, the plastic sector has acquired a solid position in the market, as a result, that sector must face needs related to the level of service and level of productivity; in order to optimize the rate of profitability. ... -
Production Management Model Based on Lean Manufacturing and SPL to Increase Productivity in Clothing SMEs
(IEEE, 2022)Acceso restringidoMicro and small businesses currently have a low performance in productivity indicators in the clothing industry. For this reason, a management model in production is presented, whose main objective is to increase the ...