Browsing by Author "Oseda Gago, Dulio"

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A Cloud-Based Machine Learning Approach to Reduce Noise in ECG Arrhythmias for Smart Healthcare Services.
(Hindawi Limited, 2022-01) Jain, Paras; F. Alsanie, Walaa Fahad; Oseda Gago, Dulio; Cieza Altamirano, Gilder; Sandoval Núñez, Rafaél Artidoro; Rizwan, A.; Asakipaam, Simon Atuah
ECG (electrocardiogram) identi es and traces targets and is commonly employed in cardiac disease detection. It is necessary for monitoring precise target trajectories. Estimations of ECG are nonlinear as the parameters TDEs (time delays) and Doppler shifts are computed on receipt of echoes where EKFs (extended Kalman thlters) and electrocardiogram have not been examined for computations. ECG, certain times, results in poor accuracies and low SNRs (signal-to-noise ratios), especially while encountering complicated environments. This work proposes to track online lter performances while using optimization techniques to enhance outcomes with the removal of noise in the signal. The use of cost functions can assist state corrections while lowering costs. A new parameter is optimized using IMCEHOs (Improved Mutation Chaotic Elephant Herding Optimizations) by linearly approximating system nonlinearity where multiiterative function (Optimized Iterative UKFs) predicts a target’s unknown parameters. To obtain optimal solutions theoretically, multiiterative function takes less iteration, resulting in shorter execution times. De proposed multiiterative function provides numerical approximations, which are derivative-free implementations. Signals are updated in the cloud environment; the updates are received by the patients from home. The simulation evaluation results with estimators show better performances in terms of reduced NMSEs (normalized mean square errors), RMSEs (root mean squared errors), SNRs, variances, and better accuracies than current approaches. Machine learning algorithms have been used to predict the stages of heart disease, which is updated to the patient in the cloud environment. The proposed work has a 91.0% accuracy rate with an error rate of 0.05% by reducing noise levels.
Artificial intelligent investigations for the dynamics of the bone transformation mathematical model.
(Elsevier, 2022-10) Cholamjiak, Watcharaporn; Sabir, Zulqurnain; Zahoor Raja, Muhammad Asif; Sánchez-Chero, Manuel Jesus; Oseda Gago, Dulio; Sánchez-Chero, José Antonio; Seminario-Morales, Maria Veronica; Oseda Gago, Marco Antonio; Agurto Cherre, Cesar Augusto; Cieza Altamirano, Gilder
In this study, the stochastic numerical solutions of the fractional myeloma bone disease system (FMBDS) have been presented. The fractional order investigation provides more accurate solutions of the FMBDS. The FMBDS is classified into three dynamics and the solution of each class is presented by using the artificial neural network enhanced by the scale conjugate gradient procedures (ANN-SCGPs). Three different fractional order performances have been used to present the solutions of the FMBDS by applying the ANN-SCGPs. The statics is chosen as 11%, 12% and 77% for training, testing and verification. Twelve number of hidden neurons with input and output layers have been proposed for the FMBDS. The comparison of proposed and reference solutions is performed that shows the accuracy of the ANN-SCGPs. The consistency, validity, precision, and capability of the ANN-SCGPs can be judged based on the state transitions values, regression actions, correlation behaviors, error histograms, and mean square error data.
Communication as a Philosophical-Cultural Problem Notes for your Understanding
(Universidad del Zulia, 2022-07) Oseda Gago, Dulio; Añaños-Bedriñana, Marco A.; Mendivel Geronimo, Ruth Katherine; Morales Bedoya, Marco Antonio
In the 21st century, the changes caused by globalization and by the social dynamics of the new post-COVID-19 normality pose problems when it comes to defining communication relationships between individuals. From this point of view, communication problems involve several edges, difficult to face. In most cases, communication failures occur, due to the complex variety of nuances present in communication, as well as the lack of understanding of its concepts and the great breadth of cultural expressions, which can be conceived as diverse, not find space in everyday scenarios. In this sense, analyzing the scope of communication embodies a problem for philosophy, especially for philosophical anthropology, since it values communication as a representative act of cultural identity, since it responds to the ways of expressing, orally or gesturally, the human interior. This cultural universe is wide and there are not enough analyzes to define how communication influences the processes of cultural transmission. Under the hermeneutic-documentary method, the article explores the communication process, as a means to express the ontological and epistemic reality of individuals, as a meeting space, a source that enriches culture, identity and social interaction.
Flipped classroom in the development of skills for home control of mosquitoes of public health importance; Aula invertida en el desarrollo de competencias para el control domicilario de mosquitos de importancia para la salud pública.
(Instituto de Altos Estudios de Salud Publica, 2022-10) Oseda Gago, Dulio; Huallpa Quispe, Patricia Matilde; Mendivel Geronimo, Cesar Augusto; Toledo Ríos, Ronald Henrry
El método de enseñanza-aprendizaje de aula invertida propicia actividades participativas, de esfuerzo y colaboración antes, durante y fuera del salón de clases. Por tal razón, que se propuso la aplicación del aula invertida en el desarrollo de competencias para el control domicilario de mosquitos de importancia para la salud pública en la Universidad Nacional Autónoma de Chota, Camarja, Perú. El estudio fue experimental con una muestra de 72 estudiantes. Para la recolección de datos se aplicó la estrategia didáctica del Modelo Flipped Classroom en dos tiempos (pre y post test). Se usó el software SPSS para medianas y prueba de Wilcoxon considerando un alpha del 5%. Como resultado, en el post-test sobre los factores de riesgo identificados en el domicilio se evidenciaron cambios significativos, donde 72,22% identificaron los recipientes de almacenamiento de agua expuestos, 51,39% Frascos/botellas/envases con agua estancada, 45,83% piletas sin liempieza, 29,17% Llantas/desechos al aire libre con agua estancada, 26,39% Floreros con agua vieja, 20,83% analetas/grietas con agua estancada, 12,50% otros y 8,33% no identifico ningún factor, la comparación de la puntuación promedio en competencias para el control domicilario de mosquitos, antes y después de la aplicación del aula invertida en la Prueba de Wilcoxon mostró una z de -4,81 en la dimesión de identificar, -4,860 proponer y -4862 actuar, todos con p 0,000% (diferencia altamente significativa). El método de aula invertida a través de métodos prácticos interactivos contribuye de manera significativa al desarrollo de competencias para el control domicilario de mosquitos de importancia de salud pública.