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Steganography Application Using Combination of Movements in a 2D Video Game Platform 

Mandujano, Ricardo; Gutiérrez-Cárdenas, Juan-Manuel; Sotelo-Monge, Marco-Antonio (Springer, 2021)
Acceso restringido
Steganography 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 ...
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Matching System for Animal-Assisted Therapy Based on the Levenshtein and Gale-Shapley Algorithms 

Gutiérrez-Rondón, Giuliana; Gutiérrez-Cárdenas, Juan-Manuel (Springer, 2021)
Acceso restringido
This 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 ...
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Content-Based Learning Object Recommendation System Using a User Profile Ontology for High School Students 

Morillo-Palacios, Bruna; Gutiérrez-Cárdenas, Juan-Manuel (Springer, 2021)
Acceso restringido
The 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 ...
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Nitrogen and metal pollution in the southern Caspian Sea: a multiple approach to bioassessment 

Costantini, Maria Letizia; Agah, Homira; Fiorentino, Federico; Irandoost, Farnaz; León-Trujillo, Francisco; Careddu, Giulio; Calizza, Edoardo; Rossi, Loreto (Springer, 2020)
Acceso abierto
The 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 ...
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La enseñanza del Derecho en entornos virtuales a propósito de la pandemia. Estado de la cuestión en Perú 

Alcántara-Francia, Olga-Alejandra (Universidad Autónoma del Estado de México, 2020)
Acceso abierto
La 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 ...
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Efficiency of electrocoagulation method to reduce COD, BOD and TSS in tannery industry wastewater: Application of the box–behnken design 

Aguilar-Ascón, Edwar; Marrufo-Saldaña, Liliana; Neyra-Ascón, Walter (Institutional National de Cercetare-Dezvoltare Pentru Texttile Pielarie, 2020)
Acceso abierto
This 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 ...
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TiO2:Cex onto Al Clays for Photocatalytic Solar Water Disinfection 

Belver, Carolina; Ponce-Álvarez, Silvia Patricia; Carpio, Edward A.; Salazar, G.; García, Pilar A.; Bedia, Jorge; Alvarez-Montero, M. A.; Rodriguez Jimenez, Juan J.; Rodríguez, Juan M. (Hindawi, 2020)
Acceso abierto
A 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 ...
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Physicochemical characterization and oxidative stability of microencapsulated edible sacha inchi seed oil by spray drying 

Landoni, L.; Alarcón-Rivera, Rafael; Vilca, Laida; Chasquibol-Silva, Nancy; Pérez-Camino, María Carmen; Gallardo, Gabriela (Consejo Superior de Investigaciones Científicas, 2020)
Acceso abierto
The 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 ...
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Estructura Factorial de la Escala de Riesgo de Violencia de Plutchik (ERVP): Propiedades psicométricas y diferencias en función a variables sociodemográficas en universitarios limeños 

Espinoza-Reyes, María-del-Carmen; Burga-León, Andrés; Okumura-Clark, Alvaro-Jesús (Universidad Nacional de Cordoba - Facultad de Psicologia, 2020)
Acceso abierto
Ante 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 ...
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Are information systems and computer science overlapping more and more? 

Gutiérrez-Cárdenas, Juan-Manuel (ACM Association for Computing Machinery, 2020)
Acceso abierto
In 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 ...
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