Artículos científicos y Patentes: Envíos recientes
Mostrando ítems 61-80 de 738
-
Efficient and low-cost temperature automated system for aquariums in fry hatcheries using control algorithms [Sistema automatizado de temperatura eficiente y de bajo costo para acuarios en criaderos de alevines usando algoritmos de control]
(Universidad del Zulia, 2023-02-17)Acceso abiertoEl propósito de esta investigación está dirigido a brindar una alternativa de solución para la crianza de alevines en estanques acuáticos, a través del control y monitoreo de la temperatura del agua, con el fin de optimizar ... -
Mobile Application with AR as a Strategy to Improve the Marketing Process in a Dental Center
(International Association of Online Engineering, 2023-02-06)Acceso abiertoThe post-pandemic period brought new challenges for businesses and private health centers, many of which were affected by the loss of customers. In the case of dental centers, many were affected by the distrust of customers, ... -
Search and classify topics in a corpus of text using the latent dirichlet allocation model
(Institute of Advanced Engineering and Science, 2023-01-25)Acceso abiertoThis work aims at discovering topics in a text corpus and classifying the most relevant terms for each of the discovered topics. The process was performed in four steps: first, document extraction and data processing; ... -
Mobile App Prototype: Telemedicine for Mental Health Care During Pandemic
(International Association of Online Engineering, 2023-01-17)Acceso abiertoAt the end of 2019, the communicable disease COVID-19 was first detected in the city of Wuhan, China. It affected every country in the world. The Peruvian government announced quarantine and social distancing measures to ... -
Khan Academy: strengthening Calculus I learning in college students. [Khan Academy: fortalecimiento del aprendizaje de Cálculo I en estudiantes universitarios.]
(Khan Academy, 2021-02-27)Acceso abiertoEl estudio puesto a consideración, muestra la importancia del uso del Khan Academy (KA) en el aprendizaje de Cálculo I en estudiantes universitarios de las Escuelas Profesionales de Ingeniería. Por las peculiaridades, ... -
Technology and crime prevention: a systematic review of literature
(Institute of Electrical and Electronics Engineers Inc., 2021-08-19)Acceso cerradoIn order to identify the application of technology in crime prevention, a systematic analysis of literature on technological tools applied to crime prevention was carried out. 41 articles published in journals indexed in ... -
Online exam practices in a higher education institution in Peru
(Eduweb, 2021-12-03)Acceso abiertoEl propósito de este estudio fue examinar las percepciones de los estudiantes sobre las prácticas de exámenes en línea en una Universidad del Perú. La investigación es de diseño no experimental, de tipo básica; se empleó ... -
Contribution of Augmented Reality in Teaching and Learning, in the Midst of COVID-19: Systematic Review
(Society for Research and Knowledge Management, 2023-03-15)Acceso abiertoThe state of emergency declared in many countries due to the pandemic led universities to consider the incursion of technological tools to give continuity to the teaching and learning process; therefore it is significant ... -
An inexact proximal decomposition method for variational inequalities with separable structure
(EDP Sciences, 2020-02-12)Acceso abiertoThis paper presents an inexact proximal method for solving monotone variational inequality problems with a given separable structure. The proposed algorithm is a natural extension of the Proximal Multiplier Algorithm with ... -
Effect of augmented reality on school journalism: a tool for developing communication competencies in virtual environments
(John Wiley and Sons Inc, 2021-01-04)Acceso cerradoAugmented reality combines virtual and real elements within the same visual environment. It is urgently necessary that augmented reality be incorporated into public education in developing countries. This challenge requires ... -
Inequalities in COVID-19 vaccination coverage in Peru: An ecological study
(Elsevier B.V., 2023-04-06)Acceso abiertoObjective: To assess the correlation between COVID-19 vaccination coverage and the Human Development Index (HDI) at the provincial level in Peru. Study design: Ecological study. Methods: We conducted a cross-sectional ... -
Results and Feasibility of the Virtual Inspection of Clinical Trials During Pandemic of COVID-19 in Peru
(Springer Science and Business Media Deutschland GmbH, 2023-03-28)Acceso abiertoObjective This study aimed to describe the results of inspection of clinical trials (CTs) and the feasibility of conducting inspections virtually in Peruvian Social Security hospitals during the pandemic of COVID-19. Methods ... -
Association between self-medication with antibiotics and purchase of brand-name drugs: Analysis of a national survey in Peru
(Oxford University Press, 2023-04-24)Acceso cerradoObjectives To determine the association between self-medication with antibiotics (SMA) and purchase of brand-name drugs in Peru. Methods A secondary analysis was conducted using a nationally representative survey from ... -
Alluvial gold mining, conflicts, and state intervention in Peru's southern Amazonia
(Elsevier Ltd, 2023-02-15)Acceso cerradoArtisanal and small-scale mining is one of the most degrading activities in the southern Peruvian Amazonia and its uncontrolled expansion has sparked conflicts over its exploitation, the distribution of profits, and their ... -
Factors of educational inclusion to improve learning: Teachers' perspectives
(Innovative Research Publishing, 2023-02-09)Acceso abiertoIn elementary school, inclusive education should be adapted to the needs of students with special abilities in areas such as recreational activities, feedback and methodologies and planning. The objective of the research ... -
Global Perspectives in AKI: Peru
(Lippincott Williams and Wilkins, 2023-05-08)Acceso abiertoPeru is a middle-income Latin American country with an estimated population of more than 31 million inhabitants.1 Although our country has experienced significant improvements in some social determinants of health, the ... -
Fluid pulsation modes and tidal deformability of anisotropic strange stars in light of the GW170817 event
(American Physical Society, 2023-06-09)Acceso cerradoThe effects of anisotropy on the fluid pulsation modes when adopting the so-called Cowling approximation and the tidal deformability of strange-quark stars are investigated by numerically integrating the hydrostatic ... -
Inequalities in anemia among Peruvian children aged 6–59 months: A decomposition analysis
(Frontiers Media S.A., 2023-03-31)Acceso abiertoObjective: To quantify the inequalities of anemia in Peruvian children aged 6–59 months and uncover its contributing factors. Materials and methods: We conducted a cross-sectional study based on the secondary data ... -
Factors associated with not receiving the primary series and booster dose of the COVID-19 vaccine among Venezuelan migrants in Peru: A population-based cross-sectional study
(Elsevier Inc., 2023-03-12)Acceso abiertoBackground: Ensuring broad COVID-19 vaccination coverage among migrants is a global public health concern. Thus, our study aimed to assess the factors associated with not receiving the primary series and booster dose ... -
Optimizing User Information Value in a Web Search Through the Whittle Index
(Springer Science and Business Media Deutschland GmbH, 2023-05-01)Acceso cerradoAttention economy is a rich information management approach in order to get only significant information. In this work, we analyze the problem of optimizing the value of information presented in an electronic device to ...