Artículos de Investigación: Recent submissions

Now showing items 381-400 of 565

    • Pharmaceutical advertising and the consumption of over the counter (OTC) medicines in users of the SUPERFAR drugstore in Barrios Altos-Cercado de Lima, 2022. 

      Esteves Pairazaman, Ambrocio Teodoro; Ibarra Fretell, Walter Gregorio; Huapaya Cuzcano, Jessica Noelia; De La Cruz Rojas, Ronald Alan; Esteves Cardenas, Veronica Liset; Rincon Chavez, Jose; Ochoa Ayvar, Leydi; Palacios Valverde, Francisco (F1000Research, 2022-06-10)
      Acceso abierto
      To determine the relationship between pharmaceutical advertising and the consumption of over-the-counter (OTC) medicines in users of the SUPERFAR drugstore in Barrios Altos-Cercado de Lima, 2022.

    • Machine Learning for Feeling Analysis in Twitter Communications: A Case Study in HEYDRU!, Perú 

      Alegre-Veliz, Rosa; Gaspar-Ortiz, Pedro; Gamboa-Cruzado, Javier; Rodríguez Baca, Liset; Grandez Pizarro, Waldy; Menéndez Mueras, Rosa; Chávez Herrera, Carlos (International Journal of Interactive Mobile Technologies (iJIM), 2022-10-21)
      Acceso abierto
      At present, sentiment analysis has become a trend; above all, in digital product development companies, as it is essential for rapid and automatic analysis. Sentiment analysis deals with emotions with the help of software, ...

    • Estructura Interna de la Batería Sociocognitiva de Autoeficacia Vocacional 

      Chávez-Ventura, Gina; Osorio-Guzmán, Maricela; Santa-Cruz Espinoza, Henry; Prado-Romero, Carlos (Revista Iberoamericana de Diagnóstico y Evaluación, 2022-08-31)
      Acceso abierto
      El objetivo del estudio es analizar las características psicométricas y estructura interna de la batería sociocognitiva de autoeficacia vocacional para estudiantes de Psicología, que solo posee una evidencia de validez ...

    • Effect of Inoculum Concentration on the Degradation of Diesel 2 by a Microbial Consortium 

      Otiniano, Nélida Milly; Rojas-Villacorta, Walter; De La Cruz-Noriega, Magaly; Lora-Cahuas, Carmen; Mendoza-Villanueva, Karol; Benites, Santiago M.; Gallozzo-Cardenas, Moises; Rojas-Flores, Segundo (MDPI, 2022-12-14)
      Acceso abierto
      The objective was to determine the effect of inoculum concentration on the degradation of Diesel 2 by a microbial consortium called BIOT.PD001. For this, five systems were designed (in triplicate), which Contained Davis ...

    • Mobile Application with Arduino to Improve the Determination of the Ripening Status of the Fruit 

      Cabanillas-Carbonell, Michael; Céspedes-Lluque, Víctor; Yucra-Calla, Miguel; Herrera Salazar, José Luis (International Journal of Interactive Mobile Technologies, 2022-07-26)
      Acceso abierto
      Fruit consumption is related to the enjoyment of good health and the reduction of the occurrence of diseases such as obesity. At present, in the markets the process of determining the state of maturity of fruits is carried ...

    • Effect of x on the Electrochemical Performance of Two-Layered Cathode Materials xLi2MnO3–(1−x)LiNi0.5Mn0.5O2 

      Nazario-Naveda, Renny; Rojas-Flores, Segundo; Juárez-Cortijo, Luisa; Gallozzo-Cardenas, Moises; Díaz, Félix N.; Angelats-Silva, Luis; Benites, Santiago M. (MDPI, 2022-06-29)
      Acceso abierto
      In our study, the cathodic material xLi2MnO3–(1−x)LiNi0.5Mn0.5O2 was synthesized by means of the co-precipitation technique. The effect of x (proportion of components Li2MnO3 and LiNi0.5Mn0.5O2) on the structural, ...

    • Scientometric Analysis of Hiking Tourism and Its Relevance for Wellbeing and Knowledge Management 

      Acevedo-Duque, Ángel; Llanos-Herrera, Gonzalo R.; García-Salirrosas, Elizabeth Emperatriz; Simón-Isidoro, Selene; Álvarez-Herranz, Agustín Pablo; Álvarez-Becerra, Rina; Sánchez Díaz, Lisette C. (MDPI, 2022-07-13)
      Acceso abierto
      Hiking is a sports activity that takes place in the natural environment. From the point of view of well-being, it is an aerobic activity that prevents and improves cardiovascular diseases. According to data provided by the ...

    • Generation of Bioelectricity Using Molasses as Fuel in Microbial Fuel Cells 

      Rojas-Flores, S.; Pérez-Delgado, Orlando; Nazario-Naveda, R.; De La Cruz –Noriega, M.; Benites, Santiago M.; Delfín-Narciso, D. (Kaunas University of Technology, 2022-05)
      Acceso abierto
      The large amount of molasses that are generated in sugar-processing companies are not always redistributed for commercialization in by-products. Because of this, the present research uses these wastes as fuel in low-cost, ...

    • End-to-end security in embedded system for modern mobile communication technologies 

      Venu, D.; Babu, J.; Saravanakumar, R.; Cosio Borda, Ricardo Fernando; Abd Algani, Yousef Methkal; Kiran Balag, B. (Elsevier, 2022-07-19)
      Acceso abierto
      Modern mobile electronic devices such as smartphones or cell phones can now be used for distant devices such as technical systems to monitor and control. While surveillance systems do not require high standards navigating ...

    • Bioelectricity through microbial fuel cells using avocado waste 

      Rojas-Flores, S.; De La Cruz-Noriega, M.; Nazario-Naveda, R.; Benites, Santiago M.; Delfín-Narciso, D.; Rojas-Villacorta, W.; Romero, Cecilia V. (Elsevier, 2022-06-25)
      Acceso abierto
      The dumping of organic waste in the areas surrounding food supply centers and the excessive use of fossil fuels for energy generation have generated major pollution problems worldwide. One of the novel solutions is the ...

    • Proposal of a Systemic Model for Integration of Strategic Planning in Corporate Level with Balanced Scorecard 

      Gamboa Cruzado, Javier Arturo; Chancusig-Chisag, Juan Carlos; Morales Lozada, José Vicente; Alfaro Acuña, Anthony Johan (Springer, Cham, 2022-05-26)
      Acceso restringido
      A New Model that integrates corporate strategy with the Balanced Scorecard is studied to improve decision-making executives by merging Models Relevant systems, making use of Soft Systems Methodology (SSM), which is based ...

    • E-Teach Performance: A Scale to Evaluate Teaching Performance in Virtual Environments in Higher Education Programs for Adults 

      García-Salirrosas, Elizabeth-Emperatriz; Millones-Liza, Dany-Yudet (IEEE, 2022-05-26)
      Acceso restringido
      The study proposes an instrument to evaluate teaching performance in virtual environments (E-Teach Performance), identifying 17 items, which makes it an easy-to-apply instrument for evaluating teacher performance that ...

    • WAWA: Mobile educational tool for learning the Kichwa language for the communities of the Napo River in Loreto, Peru 

      Ocampo Yahuarcani, Isaac; Saravia Llaja, Lelis Antony; Nuñez Satalaya, Angela Milagros; Gamboa Cruzado, Javier Arturo; Alfaro Acuña, Anthony Johan; García Díaz, Jose Edgar; Gutierrez Gómez, Edgar; Ayarza Rengifo, Jorge Armando; Del Aguila, Rosario (IEEE, 2022-05-31)
      Acceso restringido
      This paper presents an experience related to the design, development and validation of the Wawa mobile application to be used as an educational tool for learning the Kichwa language for the communities of the Napo River ...

    • Influence of Retail e-Commerce Website Design on Perceived Risk in Online Purchases 

      García-Salirrosas, Elizabeth; Rondon-Eusebio, Rafael (IEEE, 2022-06-08)
      Acceso restringido
      The objective of this study was to estimate the influence of the perception of the web design of e-commerce retail on the level of risk perceived in online purchases by consumers. For this, a cross-sectional study of causal ...

    • La evaluación en actividades profesionales encomiables 

      González Aguilar, H.A. (Universidad de Ciencias Médicas de La Habana, 2022-03)
      Acceso abierto
      [No hay resumen disponible]

    • Traducción y validez de la Escala de creencias sobre el uso de mascarillas para prevenir el contagio de la COVID-19 

      Santa-Cruz-espinoza, H.; Rodríguez, N.M.G.; Bocanegra, P.I.T.; Zelada, J.E.C.M.; Dominguez, G.V.M. (Editorial Ciencias Medicas, 2022-04)
      Acceso restringido
      El uso de mascarilla es fundamental para reducir la propagación del COVID-19, sin embargo, un porcentaje importante de personas se niegan a utilizarla. Las creencias pueden desempeñar un papel importante a la hora de aceptar ...

    • Digital Skills and Job Performance in Remote Work 

      García-Salirrosas, Elizabeth Emperatriz; Millones-Liza, Dany Yudet (IEEE, 2022-06-08)
      Acceso restringido
      The objective of this study is to estimate the level of association between digital skills and job performance in remote work in a developing country such as Peru. A non-probabilistic convenience sampling was applied and ...

    • Mobile Application with Augmented Reality to Improve the Process of Learning Sign Language 

      Cabanillas-Carbonell, Michael; Cusi-Ruiz, Piero; Prudencio-Galvez, Daniela; Herrera Salazar, José Luis (International Journal of Interactive Mobile Technologies, 2022-06-07)
      Acceso abierto
      Language for a long time is an indispensable tool for society, since it allows communication and interaction between people. Learning sign language is a very big problem, either because access to information is scarce, ...

    • Mobile Application for the Management of Covid-19 Health Measures on Public Transport Lines 

      Cabanillas-Carbonell, Michael; Paucarcaja-Ochoa, Harold; Martos-Olazabal, Jhanery; Sierra-Liñan, Fernando (International Journal of Interactive Mobile Technologies, 2022-06-21)
      Acceso abierto
      The pandemic is currently forcing several countries to take certain restrictions on public transportation to prevent the spread of the virus, Peru is in the aforementioned phase, so many users who continue to use public ...

    • Sentiment Analysis of Tweets using Unsupervised Learning Techniques and the K-Means Algorithm 

      Iparraguirre-Villanueva, Orlando; Guevara-Ponce, Victor; Sierra-Liñan, Fernando; Beltozar-Clemente, Saul; Cabanillas-Carbonell, Michael (SAI The Science and Information Organization, 2022)
      Acceso abierto
      Abstract: Today, web content such as images, text, speeches, and videos are user-generated, and social networks have become increasingly popular as a means for people to share their ideas and opinions. One of the most ...