Buscar
Mostrando ítems 21-30 de 96
Detection of exudates in diabetic retinopathy images using boosting based algorithms
(Mattingley Publishing, 2020-06-12)
Acceso abierto
ABSTRACT
Diabetic retinopathy is a leading cause of vision loss in developed countries. Regular diabetic retinal eye screenings are needed to detect early signs of retinopathy, so that appropriate treatments can be rendered ...
Satisfaction with Life in High School Students from Arequipa [Satisfacción con la vida en escolares de la ciudad de Arequipa]
(Universidad San Ignacio de Loyola, Vicerrectorado de Investigación, 2018-02-27)
Acceso abierto
ABSTRACT
This study, in the framework of the Positive Educational Psychology, has two objectives: to perform a psychometric analysis of the Satisfaction with Life Scale, and to compare the resulting values according to ...
Initial psychometric evidence of a brief measure of cancer worry [Evidencias psicométricas iniciales de una medida breve sobre preocupación por el cáncer]
(Universidad Complutense de Madrid, 2018-10-16)
Acceso abierto
ABSTRACT
Objective: The cancer worry is associated with preventive behaviors for the detection of this disease; However, there is no instrument with evidence of validity and reliability to measure this construct in Latin ...
Psychometric analysis of a scale of emotional dependence in peruvian college students [Análisis psicométrico de una escala de dependencia emocional en universitarios peruanos]
(Universidad de Chile, 2016-07-23)
Acceso abierto
ABSTRACT
The present article analyzes the psychometric properties of the Emotional Dependence Scale, developed by Lemos Hoyos and Londoño Arredondo (2006), composed by 23 items, with six Likert type response alternatives. ...
Implementation of a program to improve reading speed and comprehension of college students [Aplicación de un programa para mejorar la velocidad y comprensión de lectura en estudiantes universitarios]
(Universidad de Granada, 2017-07-31)
Acceso abierto
ABSTRACT
The effect of a program to improve reading speed and comprehension was assessed in students from a private peruvian university, for which a quasi-experimental design of longitudinal pretest-postest type was ...
Inclusion of people with disabilities in the Peruvian labor market [Inclusión de las personas con discapacidad en el mercado laboral peruano]
(Universidad de la Salle, 2018-05-03)
Acceso abierto
ABSTRACT
The inclusion of people with disabilities (PWD) in the workplace is a matter currently under discussion. In this context, this research seeks to characterize the inclusion of PWD in the Peruvian labor market. To ...
Analysis of the level of attention and meditation in children, in the development of online classes caused by the covid-19, through a brain-computer interface
(Transstellar Journal Publication and Research Consultancy Private Limited, 2020-09-14)
Acceso abierto
ABSTRACT
Online classes have become in these times of pandemic by COVID-19, an alternative to continue studying; applied
at all educational levels, from schoolchildren to postgraduate studies through University and ...
Information security methodological proposal, for sending biomedical signals in rural telehealth systems
(Transstellar Journal Publication and Research Consultancy Private Limited, 2020-09-14)
Acceso abierto
ABSTRACT
Information and communication technologies are revolutionizing the different areas of knowledge, and medicine
is an area where the uses of new technologies are put into practice for the well-being of people. ...
Edge detection technique on objects present in high resolution optical satellite images
(Transstellar Journal Publication and Research Consultancy Private Limited, 2020-09-14)
Acceso abierto
ABSTRACT
Satellite images provide information on land cover, these will depend on the spatial resolution for analysis, in this
paper we present a technique for image analysis based on edge detection using sobel-based ...
Evidence psychometric initial of the scale of self-efficacy for aging (EAEE) in peruvian elderly [Evidencias psicométricas iniciales de la escala de autoeficacia para envejecer (EAE) en adultos mayores peruanos]
(Editorial Bonaventuriana, 2018-07-01)
Acceso abierto
ABSTRACT
The study examines the psychometric evidences of the Self-Efficacy Scale for Aging (EAEE) in a sample of 400 older adults (75.2% women and 24.8% men) from the city of Trujillo (Peru) with an average age of 73.37 ...