Artículos de Investigación: Recent submissions

Now showing items 21-40 of 490

    • Short Grit Scale (Grit-S): New evidence based on CFA and MIRT models 

      Yupanqui-Lorenzo, Daniel E.; Becerra-Herrera, Wilson A.; Díaz-Leon, Iván; Cardoza Sernaqué, Manuel Antonio; Olivera-Carhuaz, Edith S. (Revista Fuentes, 2023)
      Acceso abierto
      Studying grit's measurement helps to understand this psychological phenomenon associated with success. Grit-S structures of one-factor and two-factor have been reported in the literature, but there is a lack of reports ...

    • Design of a Mobile Application to Improve the Therapy Process in Children with Autism 

      Iparraguirre-Villanueva, Orlando; Almeyda-Saravia, Edson Sebastián; Araujo-Jayo, Kemily Jarumy; Huaringa-Cruzado, Dylan; Palomino-Guevara, Aldair Fabian (International Journal of Interactive Mobile Technologies (iJIM), 2023)
      Acceso abierto
      Autism is a spectrum disorder that affects communication and social interaction. It has increased in recent decades, especially among children, and has had a significant impact on their lives, necessitating attention and ...

    • Static, Dynamic, and High Cycle Fatigue Analysis of Crossed Spherical Gearing for Robotic Arm Ball Joint: A Finite Element Analysis Approach 

      Serna-Landivar, José L.; Risco Sernaqué, Madelaine Violeta; Rivas Moreano, Ana Beatriz; C. Algoner, William; Anticona-Valderrama, Daniela M.; Zúñiga Porras, Walter Enrique; Oliva Guevara, Carlos (International Journal of Online and Biomedical Engineering (iJOE), 2023)
      Acceso abierto
      Crossed spherical gearing is used in the joints of robotic arm prostheses and allows mobility in 3 degrees of freedom. This paper aims to evaluate the design of a cross-spherical gear with three different materials, PEEK, ...

    • Predicting customer abandonment in recurrent neural networks using short-term memory 

      Beltozar-Clemente, Saul; Iparraguirre-Villanueva, Orlando; Pucuhuayla-Revatta, Félix; Zapata-Paulini, Joselyn; Cabanillas-Carbonell, Michael (Elsevier, 2023)
      Acceso abierto
      Customer retention, a critical business priority, has become a growing concern, especially in the telecommunications industry. This study addresses the need to anticipate and understand customer churn through the application ...

    • Mobile Application with Augmented Reality as a Support Tool for Learning Human Anatomy 

      Iparraguirre-Villanueva, Orlando; Andia-Alcarraz, Jhenifer; Saba-Estela, Fathzy; Epifanía-Huerta, Andrés (International Journal of Engineering Pedagogy (iJEP), 2023)
      Acceso abierto
      Learning the anatomy of the human skeletal system presents several challenges in understanding the complexity of the human body. One of the most common issues is the absence of effective and accessible learning methods ...

    • Remote Heart Rate Monitoring Device Using the Internet of Things 

      Iparraguirre-Villanueva, Orlando; Surcco-Jacinto, Enrique; Balvin-Chávez, Melanie (International Journal of Online and Biomedical Engineering (iJOE), 2023)
      Acceso abierto
      Cardiovascular diseases are the leading cause of death worldwide. Therefore, this study aims to develop a mobile application utilizing the Internet of Things (IoT) to monitor patients’ heart rate. The study employed a ...

    • Benefits of Metaverse Application in Education: A Systematic Review 

      Flores-Castañeda, Rosalynn Ornella; Olaya-Cotera, Sandro; Iparraguirre-Villanueva, Orlando (International Journal of Engineering Pedagogy (iJEP), 2023)
      Acceso abierto
      The COVID-19 pandemic has brought about significant changes in people’s lifestyles, with the educational sector being one of the most reliant on technology to facilitate the teaching and learning process. In this literature ...

    • Integration of GeoGebra Calculator 3D with Augmented Reality in Mathematics Education for an Immersive Learning Experience 

      Iparraguirre-Villanueva, Orlando; Paulino-Moreno, Cleoge; Chero-Valdivieso, Henry; Espinola-Linares, Karina; Cabanillas-Carbonell, Michael (International Journal of Engineering Pedagogy (iJEP), 2023)
      Acceso abierto
      The use of augmented reality (AR) with GeoGebra allows for the contextualization of mathematical operations in real-world situations. In this approach, the teacher presents questions or problems that students solve using ...

    • Sustainable Electricity Production Using Avocado Waste 

      Rojas-Flores, Segundo; Vives-Garnique, Juan; Díaz, Félix; De La Cruz-Noriega, Magaly (MDPI, 2023)
      Acceso abierto
      Agroindustry waste has exponentially increased in recent years, generating economic losses and environmental problems. In addition, new ways to generate sustainable alternative electrical energy are currently being sought ...

    • Influence of organic compost treatment on biometric patterns and sensory attributes of fresh green beans (Phaseolus vulgaris L.) 

      Rodriguez Espinoza, Ronald Fernando; Ipanaqué Roña, Juan Manuel; Cruz Nieto, Dante Daniel; Abarca Rodríguez, Joaquin José; Eguilas Caushi, Yolanda Maricruz; Gomero Mancesidor, Johnny Mitchell; Castro Bartolomé, Hector Jorge; Jamanca-Gonzales, Nicodemo Crescencio; Silva-Paz, Reynaldo Justino (Elsevier, 2023)
      Acceso abierto
      Organic production is nowadays more important for the care of the environment. Therefore, fresh horticultural products such as green beans produced with organic compost are healthier and are influenced by their ...

    • Analysis and Validity Evidence of the Digital Competence Questionnaire for Peruvian Teachers 

      Santa-Cruz-Espinoza, Henry; Barazorda Puga, Nancy; Crisostomo Olivares, Jorge Antonio; Del Alva Huaman Carhuatocto, Jeannina; Arenas Rebaza, Luis Enrique; Chávez-Ventura, Gina (IEEE, 2023)
      Acceso restringido
      Non-experimental instrumental study whose objective was to analyze digital competences in a sample of Peruvian teachers and to show evidence of validity of the self-report questionnaire used. The Digital Competence ...

    • Dropout in Computer Science, Systems Engineering and Software Engineering Programs 

      Bayona-Oré, Sussy (Springer Link, 2023)
      Acceso restringido
      Student dropout as a decision-making process is complex and conditioned by various factors. Despite the existence of regulatory frameworks and the efforts made by universities to implement programs to retain students, the ...

    • Green Function for S-Wave from Vertical Propagation at Seismic Events 

      Nieto-Chaupis, Huber; Alfaro-Acuña, Anthony (Springer Link, 2023)
      Acceso restringido
      In this paper, the shear stress originated by a S-wave and with a vertical propagation that produces distributions of stress at time is studied from the view of integer-order Bessel functions as well as the Green’s functions. ...

    • Optimization of a Photovoltaic Station for Charging Electric Vehicles 

      Beltozar Clemente, Saul; Herrera Escandon, Winy Livet; Iparraguirre-Villanueva, Orlando; Zapata-Paulini, Joselyn; Cabanillas-Carbonell, Michael (Springer Link, 2023)
      Acceso restringido
      The constant struggle to reduce greenhouse gas emissions caused by internal combustion vehicles makes electromobility a latent alternative solution. The main difficulty in its implementation is the scarce or non-existent ...

    • Predicting Election Results with Machine Learning—A Review 

      Argandoña-Mamani, Alexander; Ormeño-Alarcón, Terry; Iparraguirre-Villanueva, Orlando; Paulino-Moreno, Cleoge; Cabanillas-Carbonell, Michael (Springer Link, 2023)
      Acceso restringido
      Election results are a topic that never stops being talked about and even more so that social platforms are the perfect medium where polarization to a political party is established. That is why many academics have seen ...

    • Information Security Policy Compliance: Usefulness and Ease of Use 

      Bayona-Oré, Sussy; Fong Ochoa, Norman (Springer Link, 2023)
      Acceso restringido
      Various information security (IS) standards and frameworks have been proposed with the objective of safeguarding an organization’s information assets. The Information Security Policy (ISP) is one of the tools for managing ...

    • Machine Learning Models for Predicting Student Dropout—a Review 

      Salinas-Chipana, José; Obregon-Palomino, Luz; Iparraguirre-Villanueva, Orlando; Cabanillas-Carbonell, Michael (Springer Link, 2023)
      Acceso restringido
      Student dropout is a worldwide problem that affects an entire society; thus, being of great concern for academic institutions that seek to retain their students through different strategies, machine learning is the most ...

    • Predictive Model with Machine Learning for Academic Performance 

      Cecenardo-Galiano, Carlos; Sumaran-Pedraza, Carolina; Obregon-Palomino, Luz; Iparraguirre-Villanueva, Orlando; Cabanillas-Carbonell, Michael (Springer Link, 2023)
      Acceso restringido
      Academic achievement (AP) in recent years has shown minimal progress with a difference of 0.05%, according to the report made by the Program for International Student Assessment (PISA). For this reason, the objective of ...

    • Machine Learning and Covid-19 Data Predict Next Intercontinental Pandemic 

      Nieto-Chaupis, Huber (IEEE, 2023)
      Acceso restringido
      Experiences from past Covid-19 pandemic have led to explore the actions that were taken previous time to the implementation of policies in a fast and optimal manner. Because of this actions the arrival of virus to a country ...

    • Human Versus Computer: Who Can Make Valuable Progress in Theoretical Physics? 

      Nieto-Chaupis, Huber (IEEE, 2023)
      Acceso restringido
      Nowadays, there is a solid consensus about the rapid progress of artificial intelligence and its potential usage in the different functions of society. This paper presents an example about contribution in theoretical physics ...