Resultados de búsqueda - .~

Automatic recognition and license plate detection model based on OpenCV and Machine Learning por Ccoto Huallpa, Elias, Sullon Macalupu, Abel Angel, Otazu Luque, Jorge Eddy, Sanchez Garces, Jorge Alejandro

“…The images were separated into two groups, the first with 80 images taken from different angles and distance (uncontrolled environment) where the best Overall accuracy was obtained with 86 % and the second group were images taken at a right angle and similar distance (controlled environment), this group obtained an Overall accuracy of 95.5 %.…”
Enlace permanente (DOI o Handle)

Emotional Intelligence and its Relationship with Academic Stress, in High School Students, An Approach to the Computational Model por Meza, Wilfredo, Auccahuasi, Wilver, Obispo, Jhon, Meza, Sandra, Caipo, Monica, Rojas, Karin, Linares, Oscar A.C., Pando-Ezcurra, Tamara, Cosme, Miryam

Enlace permanente (DOI o Handle)

Motivation of general achievement and academic performance in Cuban dental students; Motivación de logro general y rendimiento académico en estudiantes cubanos de Estomatología por Corrales-Reyes, Ibraín Enrique, Mamani Benito, Oscar Javier, Apaza-Tarqui, Edison Effer, Mejia, Christian R.

Enlace permanente (DOI o Handle)

Factors and Economic Growth of Peruvian Mypes por Quispe Arauco, Elias Wilfredo, Romero Carazas, Rafael, Apaza Romero, Ivan, Ruiz Rodriguez, Margarita Jesus, Bernedo Moreira, David Hugo

“…Findings: The study provides information about the intrinsic reality that Peruvian MSEs are going through, that which economic indicators and quantitative studies do not provide. …”
Enlace permanente (DOI o Handle)

Detection of Elephantiasis patients using Image processing and Classification methods por Bazualdo-Fiorini, Enzo Renatto, Fiorini, Enzo Renatto Bazualdo, Romero Carazas, Rafael, Loayza-Enríquez, Blanca Katiuzca

Enlace permanente (DOI o Handle)

Design and validation of a self-efficacy scale in the evaluation of graduate theses in health sciences por Mamani Benito, Oscar Javier, Carranza Esteban, Renzo Felipe, Tito-Betancur, Madona, Turpo Chaparro, Joel Ricardo

Materias: “…estudios de evaluación como asunto…”
Enlace permanente (DOI o Handle)

Producción científica sobre validación y adaptación de instrumentos de tamizaje de la depresión en población peruana por Cjuno Suni, Julio Cesar, Moya Principe, Andrea Milagros, Calderon Perez, Eliana del Rocio, Quispe Ilizarbe, Cintia, Mayon Archi, Luis, Livia, José

“…Para ello, se realizó un estudio descriptivo de la literatura científica en Scopus, Web of Science, PubMed y SciELO, con descriptores para depresión, propiedades psicométricas y Perú. …”
Enlace permanente (DOI o Handle)

The Role of Entrepreneurship and Green Innovation Intention on Sustainable Development: Moderating Impact of Inclusive Leadership por Cruz Mamani, Wilson, Manrique, Germain Marcos Lagos, Madrid, Soraya Del Pilar Carranco, Herrera, Edward Espinoza, Acosta, David Barrial, Rivas-Diaz, Rolando Remy, Arias-Gonzáles, Jose Luis, Maquera-Maquera, Yuselino, Ramos, Francisco Samael Saravia

Enlace permanente (DOI o Handle)

Sociodemographic factors associated with the perception of the role of community nursing staff por Flores, Jessenia, Chavez Sosa, Jannett Virginia, Diaz Orihuela, Maria Magdalena, Huancahuire Vega, Salomon

Ver en el sistema de origen
Enlace permanente (DOI o Handle)
Enlace permanente (DOI o Handle)

Sociodemographic factors, fat intake and weight gain in hospitalized patients with acute and chronic gallbladder disease por Cruz Quilla, Milagros Hemmina, Calizaya Milla, Yaquelin Eveling, Saintila, Jacksaint

“…The highest proportion of women with acute gallbladder disease (AVD) reported consumption of high-fat foods; also, men who consumed high-fat foods were 7.2 times more likely to have acute gallbladder disease than men who did not consume (OR; 7.2, 95% CI; 1.02 - 52.0, p<0.05). …”
Enlace permanente (DOI o Handle)

Design and validation of the telework perception scale (Tele-Cov-19) in Peruvian primary schoolteachers por Mamani Benito, Oscar Javier, Sucapuca Quispe, Edwuin Javier, Yapu Jallo, Luzby, Carranza Esteban, Renzo Felipe, Turpo Chaparro, Joel Ricardo, Lingán-Huamán, Susana K.

Materias: “…Maestros de escuela…”
Enlace permanente (DOI o Handle)

Anemia and central obesity in women of childbearing age in Peru: A population-based study; Anemia y obesidad central en mujeres de edad fértil en Perú: Un estudio de base poblacional por Roque Aycachi, Jossiel Briams, Mogollon Ramirez, Lesly Alondra, Newball Noriega, Edda Evnet

Enlace permanente (DOI o Handle)

Association Between Nutritional Knowledge, Dietary Regimen, and Excess Body Weight in Primary School Teachers por Saintila, Jacksaint, Calizaya Milla, Yaquelin Eveling, Calizaya Milla, Sergio Elvis, Elejabo Pacheco, Ashly Abigail, Sandoval Valentin, Genesis Alexa, Rodriguez Panta, Shirley Grissel

“…Results Inadequate nutritional knowledge level (AOR = 5.21, 95% CI: 1.31-20.93), being male teachers (AOR = 2.25, 95% CI: 1.13-4.45), and being married (AOR = 2.49, 95% CI: 1.17-5.30) were the significant predictors of excess body weight. …”
Enlace permanente (DOI o Handle)

Sociodemographic characteristics, lifestyle habits, and frequency of food consumption associated with physical performance in amateur runners por Terrones Concepción, Jonathan David, Calizaya Milla, Yaquelin Eveling, Lozano Lopez, Tabita Eleyda, Saintila, Jacksaint

“…El 58,1% de las mujeres y el 67,7% de aquellos que tenían entre 18 a 39 años presentaron rendimiento físico alto. …”
Enlace permanente (DOI o Handle)

Attitudes of Peruvian dentists toward absolute isolation. Design and validation of a scale in the time of COVID-19; Actitudes de odontólogos peruanos sobre el aislamiento absoluto. Diseño y validación de una escala en tiempos de COVID-19 por Portocarrero, Juan Pablo, Cossio-Alva, Bryan Alexis, Corrales-Reyes, Ibraín Enrique, Mamani Benito, Oscar Javier, Carranza Esteban, Renzo Felipe

Enlace permanente (DOI o Handle)

Adsorption of hydrogen sulfide by activated carbon produced by regeneration of sludge from upflow anaerobic sludge blanket por Torres Calderon, Soledad, Pampa Quispe, Noe Benjamin, Cruz Huaranga, Milda Amparo

“…The objective of this study was to determine the efficiency of H2S adsorption by activated carbon obtained from the regeneration of sludge from an Upflow Anaerobic Sludge Blanket (UASB).The H2S adsorption system was carried out in the Chemistry laboratory of the Universidad Peruana Unión, the inflow of the fixed bed towers was 4 L•min -1 and 36 g of adsorbent media (6 different Active Carbon (AC), depending on Pyrolization temperatures (PT) and [M] KOH), AC at PT 700 ºC/1M, AC PT 500 ºC/4M, AC PT 500 ºC/1M, AC PT 700 ºC/4Mand AC PT 600 ºC/2.5 M the last with two repetitions.The adsorption of H2S was determined by the volumetric oxidation-reduction method.The parameter of the greatest influence for the adsorption of H2S was PT at 99 and 90% CI respectively, demonstrated by 22 and 32 factorial designs; satisfactory elimination efficiencies of H2S were obtained and reached 94% during a retention time of 20 minutes of activated carbon at PT 700 ºC and [1M] KOH.For the response surface prediction simulation, the optimized parameters for the removal of H2S approximately greater than 96% was at PT of 635 ºC and activating agent of [2.6 M] KOH.Therefore, the adsorption of H2S by activated carbons for sludge is a new, viable and sustainable alternative for the environment.…”
Enlace permanente (DOI o Handle)

Evaluation of the physical and mechanical properties of a paving block with added ash from artisanal brick kilns; Evaluación de las propiedades físico-mecánicas de un adoquín adicionando cenizas de ladrilleras artesanales por Universidad Nacional del Altiplano, Puno. PERU, Pacori, J., Turpo, V., Unión, Universidad Peruana, Lipa, L., Universidad Peruana Unión, Juliaca, Puno. PERU

Enlace permanente (DOI o Handle)

Seismic design for performance in non-structural elements using the direct displacement methodology in reinforced concrete buildings; Diseño sísmico por desempeño en elementos no estructurales mediante la metodología de desplazamiento directo en edificios de concreto armado por Collantes, G.

Enlace permanente (DOI o Handle)

Teaching stressors during the pandemic COVID-19 in Peruvian teachers: adaptation of a scale por Ccori Zuñiga, Duumy Neyma, Mamani Benito, Oscar Javier, Carranza Esteban, Renzo Felipe, Turpo-Chaparro, Josué Edison

“…Como resultados, todos los ítems recibieron una evaluación favorable por parte de los jueces (V de Aiken >. 70); el AFC evidenció que el modelo original reporta índices de ajuste adecuado (χ2 = 613.911; df = 199, p = .000; CFI = .964; TLI = .958; RMSEA = .076 y SRMR < .05), y la fiabilidad fue aceptable para todos los factores (ω > .75). …”
Enlace permanente (DOI o Handle)

Burnout, estrategias afrontamiento y satisfacción laboral en enfermeros por Ilasaca-Ortega, Jessica Esther, Epiquien-Rojas, Rut Catalina, Diaz Orihuela, Maria Magdalena, Alberca-Lonzoy, Ana Lourdes

“…Regarding the prediction of the variables, the coefficient of determination (adjusted R2) was analyzed, obtaining a result of 0.444, indicating that 44.4% of the variability in job satisfaction is explained by the variables of burnout syndrome and coping strategies. …”
Descargar el archivo
Enlace permanente (DOI o Handle)
Enlace permanente (DOI o Handle)