Ramos Galarza, Carlos
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Ramos Galarza, Carlos
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Quito
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carlosramos@uti.edu.ec
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57219164869

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Bibliometric Analysis of Existing Knowledge on Digital Transformation in Higher Education

2022 , Cruz Cárdenas, Jorge , Ramos Galarza, Carlos , Guadalupe-Lanas J. , Palacio-Fierro A. , Galarraga Carvajal, Mercedes

Higher Education Institutions (HEIs) have been feeling great pressure to advance in digital transformation. This pressure has been intensified with the outbreak of the COVID-19 pandemic at the end of 2019. Because the digital transformation of HEIs has been attracting a growing number of publications, the present study sought to carry out a bibliometric analysis of such titles. For this purpose, 643 relevant documents were identified from the Scopus database in January 2022. The descriptive results show an accelerated growth of the relevant literature, with conference papers being the main form of publication, followed by articles, conference reviews, and book chapters. The areas with which the majority of documents were associated were computer science, followed by social science, engineering, and business and management. An analysis of the co-occurrence of terms based on the titles and abstracts enabled the identification of three thematic areas of interest: 1) digital transformation in teaching, particularly under the pressure exerted by COVID-19; 2) environmental influences on the digital transformation of HEIs; and 3) enabling technologies for digital transformation. A longitudinal analysis also based on titles and abstracts allows us to see how the primary focus shifted from the economic issue (in 2019) to the COVID issue (in 2021). This study concludes by discussing the theoretical and practical implications of the findings, demonstrating as a particularly interesting area for future research the study of the digital transformation of HEIs in a future post-COVID scenario. © 2022, The Author(s).

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Virtual Tours of Museums to Promote Tourism

2024 , Cóndor-Herrera, Omar , Ramos Galarza, Carlos , Bolaños-Pasquel, Mónica

Museums represent a collection of ancient and modern knowledge which must be protected, disseminated, and transmitted in the best viable way. Digital development and technology in recent years have made it possible to transform the way of interacting with museums through virtual tours (Palmieri et al in Springer Series in Design and Innovation, pp 71–82, 2023 [1]), which gained strength in times of pandemic, the products generated for virtual tours range from physical reproductions/faithful virtual images of historical artifacts to digital libraries that can be used by experts and others, in addition to 360º technology which allows a 360° viewing angle to be covered in two axes. That is, we can see everything around the point where it was made the photo or video. In this article, the virtual tours offered by some museums are analyzed, as well as the use of these tours as a tourism marketing strategy, giving the user the opportunity to interact with the place they plan to visit in a new way (Cóndor-Herrera and Ramos-Galarza in Marketing and smart technologies. Smart innovation, systems and technologies, pp 443–449, 2022 [2]). © 2024, The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd.

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Scale of clinical observation to valuate the third functional unit of the Luria theory: EOCL-1. [Escala de Observación Clínica Para Valorar la Tercera Unidad Funcional de la Teoría de Luria: EOCL-1.]

2019 , Ramos Galarza, Carlos , Benavides-Endara P. , Bolaños-Pasquel M. , Fonseca-Bautista S. , Ramos D.

Luria's brain organization model proposes the interaction of three functional units to understand the work performed by the human brain. The first of them is responsible for the regulation of tone and wakefulness. The second one to receive, process and store the information. The third, and of central interest of the investigation, is responsible for programming, executing and verifying mental activity. To evaluate this theory, a series of experimental neuropsychological tests have been developed, however, a scale has not been proposed that, based on the theoretical precepts on the third functional unit, allows to assess it based on the behaviors of the daily life of the human being. This research proposes a scale that will allow the clinician to assess the mental abilities associated with the ability to program, execute and verify the most complex form of mental activity; integrated in the third functional unit of Luria. The proposal is discussed, based on the benefit that is generated by having a scale that will allow to assess this theory, in the different environments where the individual develops through the action of the cerebral abilities of the third functional unit. © 2019 Fundacion para la difusion neurologica en Ecuador - FUNDINE. All rights reserved.

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Organizational Culture and Digital Transformation: A Bibliometric Approach

2022 , Cruz Cárdenas, Jorge , Parra-Domínguez J. , Zabelina E. , Deyneka O. , Ramos Galarza, Carlos

Organizational culture is a key to the success of business digital-transformation initiatives. The current study presents a bibliometric approach to the current knowledge of culture and digital transformation. For this purpose, 407 relevant documents were analyzed. The descriptive analysis indicated a panorama of great growth in the literature. An analysis of word co-occurrence in titles and abstracts was used to identify four areas of research interest: (1) training and learning among personnel, (2) cultural values that underpin the digital transformation, (3) environmental influences, and (4) technologies that enable digital transformation. Finally, little international collaboration between author networks was found. © 2022 IEEE.

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Technological Resources for the Treatment of ADHD: A Systematic Review

2024 , Ramos Galarza, Carlos , Micaela Silva , Bolaños-Pasquel, Mónica

Attention deficit hyperactivity disorder is a psychological pathology that affects children, young people and adults with impulsivity, distractibility, excessive motor activity and difficulties in impulse control. Previous research affirms that about 5% of the population presents this disorder and that its problems generate a negative influence in the family, social, personal, work, and educational environments. The treatment of ADHD is characterized by the application of classic methods of pencil and paper; however, for the current generation it is not a process that is the most attractive. In this context, technological proposals emerge that allow making ADHD treatment a more attractive process for children and young people of today's generation. In this article, a systematic review is made of the various technological proposals created for the treatment of this syndrome. With this work, the clinician specialized in ADHD can count on current tools to incorporate them in his daily work

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Neuropsychological treatment of ADHD in preschool: Training of executive function [Tratamiento Neuropsicológico del TDAH en Preescolares: Entrenamiento de la Función Ejecutiva]

2016 , Ramos Galarza, Carlos , Bolaños M. , Paredes L. , Ramos D.

Preschoolers who have symptoms of impulsivity, hyperactivity and attention deficit manifest alterations in the executive functions: inhibitory control, working memory, monitoring and self-directed speech. It is essential in the preschool classroom to identify children who have difficulty regulating their behavior. The importance of this early detection is the possibility of avoiding a picture of ADHD with greater complexity in the child's future. Training of executive function in children who could present these symptoms has been described as a highly effective strategy. Researches affirm that training of executive function would decrease the likelihood that a child will have ADHD at school age if he had received early attention from preschool. From the clinical experience it has witnessed the evolution of cases of children identified preschool with symptoms of ADHD, and then do a training executive functions for periods of one to two years better, and even at the beginning of schooling have a less severe psychopathology, unlike children who have not received this early intervention. In this paper I will describe the clinical picture of ADHD in initial preschool, the relationship between this disorder and executive function and some strategies in the training of executive functions.

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Evaluation of Augmented Reality Applications for the Teaching-Learning Process

2024 , Cóndor-Herrera, Omar , Ramos Galarza, Carlos , Bolaños-Pasquel, Mónica , Clemencia Marcayata-Fajardo

Different studies show that A.R. has been implemented in several areas of education with positive and encouraging results, for example, in the teaching of anatomy [1] in the literature [23] for reading comprehension, immersive learning [1], preschool education, creation of educational video games to name a few examples. Therefore, the present research project aimed to evaluate 3 augmented reality applications used in the learning of human body systems, the applications evaluated were: Virtualiti Tee, Merge Object Viewer and Humanoid 4d. The evaluation of the platforms focused on determining which one offered the best augmented reality animations, the quality of information on the subject, the design of each application, the best application from the students’ perspective, among other aspects evaluated. The population consisted of 81 people made up of 36 men and 45 women whose age varies between 13 and 16 years of age (Mage=14,074), the exogenous variables were controlled: gender, socioeconomic level, age and academic level, so these characteristics were homogeneous in all participants. The intervention project was worked on in 8 sessions with a duration of 40 min each, in the last session the data collection instrument was applied which consisted of a survey, once the instrument was applied, we proceeded with the analysis and processing of the data from which the following results are derived, according to 42% of the students, the best application to study the systems of the body 43% of students consider that the application that has the best animations with augmented reality is Virtualiti Tee and 53% indicated that the application that provides the most complete information on the subject is HUMANOID 4D.

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From Face-to-Face Learning to Virtual Learning: Students’ Perspective

2023 , Cóndor-Herrera, Omar , Bolaños-Pasquel, Mónica , Ramos Galarza, Carlos , Cruz Cárdenas, Jorge

This article reports the results found in an investigation which analyzed the perception that students have regarding the virtual learning process developed during the COVID-19 pandemic. The study involved 38 students from a Latin American institution whose age ranged from 13 to 15 years of age, who carried out their academic activities virtually for a school year, once the school period ended, a survey was applied to collect information on the experience in virtual classes, once the results have been analyzed, it is evident that the vast majority of students issued responses in favor of virtual teaching and that virtual classes served to develop their skills in managing technological resources, on the other hand a number of participants They did not indicate the learning experience as positive or negative. This may be related to the fact that a group of participants did not have good quality internet. In the same way, the results reflect that the students consider that not having adequate equipment and good quality internet quality are a limitation in the learning process virtual lift. © 2023, The Author(s), under exclusive license to Springer Nature Switzerland AG.

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Neuropsychological analysis of a case with anosognosia [Análisis neuropsicológico de un caso con anosognosia]

2020 , Gaibor-Estévez J. , Ramos Galarza, Carlos

Anosognosia is a neuropsychological disorder that generates in the patient an inability to have a state of full awareness about their disease or deficit due to brain injury. In this article we report the analysis of a case that, due to a head injury, presented this brain disorder. The neuropsychological analysis begins with the clinical description of the case, its premorbid status, the family report of the current state and a neuropsychological analysis of the symptoms presented that support the diagnostic hypothesis of anosognosia. The case presented is discussed based on the need to make accurate diagnoses and propose neuropsychological rehabilitation programs so that patients with anosognosia suffer the least possible impact on the activities of their daily lives as a result of acquired brain disorder. © 2020 Sociedad de Neurologia Psiquiatria y Neurocirugia. All rights reserved.

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Low-Cost Human–Machine Interface for Computer Control with Facial Landmark Detection and Voice Commands

2022 , Ramos, P. , Zapata, Mireya , Valencia, K. , Vargas, V. , Ramos Galarza, Carlos

Nowadays, daily life involves the extensive use of computers, since human beings are immersed in a technological society. Therefore, it is mandatory to interact with computers, which represents a true disadvantage for people with upper limb disabilities. In this context, this work aims to develop an interface for emulating mouse and keyboard functions (EMKEY) by applying concepts of artificial vision and voice recognition to replace the use of hands. Pointer control is achieved by head movement, whereas voice recognition is used to perform interface functionalities, including speech-to-text transcription. To evaluate the interface’s usability and usefulness, two studies were carried out. The first study was performed with 30 participants without physical disabilities. Throughout this study, there were significant correlations found between the emulator’s usability and aspects such as adaptability, execution time, and the participant’s age. In the second study, the use of the emulator was analyzed by four participants with motor disabilities. It was found that the interface was best used by the participant with cerebral palsy, followed by the participants with upper limb paralysis, spina bifida, and muscular dystrophy. In general, the results show that the proposed interface is easy to use, practical, fairly accurate, and works on a wide range of computers. © 2022 by the authors.

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