Artículos: Envíos recientes
Mostrando ítems 1281-1300 de 2434
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Environmental aspects of the depreciation of the culturally significant Wall of Cartagena de Indias – Colombia
(Elsevier, 2021)Acceso restringidoAmong the diverse archeological relics of the past, the Cartagena de Indias Wall is one of the greatest representations of European cultural architecture in South America. To assess the implication of contamination on the ... -
Benefits of Applying the 5S Model to Industrial Companies in Peru
(conferencefora, 2020)Acceso abiertoThe following study aims at analyzing the benefits of applying the 5S Model to Peruvian industrial companies by means of descriptive, non-experimental, mixed methods research on Peruvian industrial companies that have won ... -
Early childhood online education in the COVID-19 context. Behavioral Patterns for User Interface Design
(IEEE, 2020)Acceso restringidoThe outcomes from the lived experience descriptions show that tested indicators for the evaluation of both MOOCs and preschool education are insufficient or inexact for the assessment of our current condition. Most of the ... -
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: ... -
The Use of Collaborative/Therapeutic Assessment with Oppositional Defiant Disorder: A Longitudinal Case Study
(Hogrefe, 2020)Acceso restringidoThe aim of the present single case study was to demonstrate the effectiveness of a therapeutic evaluation model (CTA) used for 4 years with a teenage girl (13-17 years of age) with oppositional defiant disorder (ODD). ... -
Comparison of Classifiers Models for Prediction of Intimate Partner Violence
(Springer, 2021)Acceso restringidoIntimate partner violence (IPV) is a problem that has been studied by different researchers to determine the factors that influence its occurrence, as well as to predict it. In Peru, 68.2% of women have been victims of ... -
Steganography Application Using Combination of Movements in a 2D Video Game Platform
(Springer, 2021)Acceso restringidoSteganography represents the art of hiding information within a harmless medium such as digital images, video, audio, etc. Its purpose is to embed and transmit a message without raising suspicion to a third party or attacker ... -
Virtual Reality Application to Teach Dangerous Over Exposure to UV Radiation
(Springer, 2021)Acceso restringidoThe high levels of ultraviolet (UV) radiation in Peru constitute a risk for the population, that does not give it the importance that it should and does not take adequate measures to protect against it and to prevent skin ... -
Content-Based Learning Object Recommendation System Using a User Profile Ontology for High School Students
(Springer, 2021)Acceso restringidoThe lack of quality of education in Peruvian schools has caused young people to look for other ways to obtain information, of which the web stands out. However, this tool is made up of billions of web pages, which affects ... -
Matching System for Animal-Assisted Therapy Based on the Levenshtein and Gale-Shapley Algorithms
(Springer, 2021)Acceso restringidoThis current research is based on the implementation of an algorithm that assigns pets, cats, or dogs to persons with depressive disorders such as low self-esteem. We found that even though different institutions have made ... -
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 species, Plukenetia volubilis L. (SIVO) and Plukenetia huayllabambana L. (SIHO), using different biopolymers as wall materials and ... -
Nitrogen and metal pollution in the southern Caspian Sea: a multiple approach to bioassessment
(Springer, 2021)Acceso abiertoThe Caspian Sea hosts areas of high ecological value as well as industrial, leisure, and agricultural activities that dump into the water body different kinds of pollutants. In this complex context, a proper description ... -
Water: consumption, usage patterns, and residential infrastructure. A comparative analysis of three regions in the Lima metropolitan area
(Routledge, 2020)Acceso abiertoThis study examines the impact of infrastructure and residents’ water usage patterns (internal factors) and climate (external factor) on household water consumption. Through quantitative information from the service provider ... -
Efficiency of electrocoagulation method to reduce COD, BOD and TSS in tannery industry wastewater: Application of the box–behnken design
(Institutional National de Cercetare-Dezvoltare Pentru Texttile Pielarie, 2020)Acceso abiertoThis study intends to assess the removal efficiency of the chemical oxygen demand (COD), biochemical oxygen demand (BOD), and total suspended solids (TSS) from raw tannery wastewater using electrocoagulation by aluminum ... -
Estructura Factorial de la Escala de Riesgo de Violencia de Plutchik (ERVP): Propiedades psicométricas y diferencias en función a variables sociodemográficas en universitarios limeños
(Universidad Nacional de Cordoba - Facultad de Psicologia, 2020)Acceso abiertoAnte el incremento de los niveles de violencia ciudadana, resulta relevante adaptar instrumentos para identificar factores de riesgo en población juvenil. Por ello, el objetivo fue ... -
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, ... -
Are information systems and computer science overlapping more and more?
(ACM Association for Computing Machinery, 2020)Acceso abiertoIn this research, we posit the importance of including Computer Science topics in undergraduate Information Systems courses. A review of the existing literature has mentioned the importance of learning some Computer Science ... -
La enseñanza del Derecho en entornos virtuales a propósito de la pandemia. Estado de la cuestión en Perú
(Universidad Autónoma del Estado de México, 2020)Acceso abiertoLa enseñanza virtual del Derecho genera retos y desafíos para los docentes y estudiantes. La crisis mundial provocada por la pandemia del Covid-19 ha obligado a las instituciones educativas a virtualizar el servicio ... -
La venta ad corpus en los contratos de compraventa inmobiliaria con consumidores
(Gaceta Jurídica, 2020)Acceso abiertoLos autores reflexionan sobre el cambio de criterio realizado por la Sala Especializada de Protección al Consumidor del Tribunal del Indecopi respecto a la incorporación de la denominada cláusula ad corpus en los contratos ...
