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1
artículo
Publicado 2014
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The study of Neuroscience and The seven Learnings introduce Neuroscience as the new paradigm that enables to analyze and explain the intelligent human behavior. The discoveries found in this field have been shown not only in the theory but in the pedagogical practice as well. In the first case, one of the most recent theories about intelligent behavior has been conceived from the perspective of neuroscience (science that studies HUMAN BRAIN). (Beauport and Diaz, 1994) This study has given more relevance to the relation between the function of the brain and human behavior as well as the conditions that lead to an efficient teaching – learning process. In this context, we introduce The seven Learnings, described by Edgar Morin that state central problems which have been ignored and that are necessary in order to reach a successful teachinglearning process in this century. These seven Lea...
2
artículo
Publicado 2023
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Introduction: The COVID-19 pandemic modified all aspects of life including the educational field, where higher education institutions implemented classes through digital platforms, in all areas of knowledge, including Law. Objective: To describe the assessment of law students regarding the virtual teaching-learning process and teaching innovation in the context of the COVID-19 pandemic in a higher education institution in northern Chile. Method: A questionnaire was applied to evaluate the participants’ evaluation of the e-learning and teaching innovation process in the context of the COVID-19 pandemic. Descriptive analyses and differences in proportions were performed. Results: The evaluation of the teaching-learning process was mostly regular. On the other hand, among the advantages, the organization of time and the possibility of visualizing the class recordings were highlighted. Con...
3
artículo
Publicado 2023
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Introduction: The COVID-19 pandemic modified all aspects of life including the educational field, where higher education institutions implemented classes through digital platforms, in all areas of knowledge, including Law. Objective: To describe the assessment of law students regarding the virtual teaching-learning process and teaching innovation in the context of the COVID-19 pandemic in a higher education institution in northern Chile. Method: A questionnaire was applied to evaluate the participants’ evaluation of the e-learning and teaching innovation process in the context of the COVID-19 pandemic. Descriptive analyses and differences in proportions were performed. Results: The evaluation of the teaching-learning process was mostly regular. On the other hand, among the advantages, the organization of time and the possibility of visualizing the class recordings were highlighted. Con...
4
artículo
Publicado 2023
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Introduction: Learning assessment is a process where it is important to incorporate students through self-assessment, to involve them and make them responsible for their learning. Objective: To investigate the usefulness of self-assessment from the perspective of higher education students. Method: The methodology is mixed, with a qualitative analysis carried out in ATLAS.ti and a quantitative analysis developed in SPSS and Excel. Results: Self-assessment is not frequently used since only 23% of the participants have used it with a high frequency. Conclusions: a) An area of opportunity is for students to compare their learning with their peers’, b) for effective self-assessment, students must strengthen their confidence in themselves, c) it is necessary for teachers to incorporate activities after self-assessment, d) the use of self-assessment is useful if its implementation has a goal ...
5
artículo
Publicado 2023
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Introduction: Learning assessment is a process where it is important to incorporate students through self-assessment, to involve them and make them responsible for their learning. Objective: To investigate the usefulness of self-assessment from the perspective of higher education students. Method: The methodology is mixed, with a qualitative analysis carried out in ATLAS.ti and a quantitative analysis developed in SPSS and Excel. Results: Self-assessment is not frequently used since only 23% of the participants have used it with a high frequency. Conclusions: a) An area of opportunity is for students to compare their learning with their peers’, b) for effective self-assessment, students must strengthen their confidence in themselves, c) it is necessary for teachers to incorporate activities after self-assessment, d) the use of self-assessment is useful if its implementation has a goal ...
6
artículo
Publicado 2022
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In this research satellite image classification for environmental change prediction using image processing and machine learning methods is used. As we know satellite images is one of the important sources of collecting information for all area and region of interest which is suitable for any difficult situation around the world. The satellite image helps in collecting information on areas which is unpredictable and unreachable through digital cameras. In this research work, an advanced study on environmental change perdition has been examined using three classes’ ice land area, cropland area, and forest area. This research help in characterizing the type of satellite image classification for the particular three classes. The following stages have been considered are preprocessing, segmentation, and classification methods using K- Nearest Neighbor classifier. The present investigation r...
7
artículo
Publicado 2023
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In the field of education and technology companies, online judges play an important role in the development of programming skills because on these platforms students must solve challenges using specific programming languages. However, the sheer number of coding challenges available can be overwhelming for students, leading to frustration and loss of interest. To resolve this situation, recommender systems can be an effective solution. However, programming judges have not delved far enough into this area. Therefore, this research focused on evaluating six artificial intelligence techniques through a cloud-based architecture for the prediction of the level of difficulty from the statements of the problems to be coupled to a recommendation system. To validate the experiments, a real CodeChef programming judge was used and the experiments were evaluated through statistical tests. The results...
8
artículo
Publicado 2024
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This study explores the literature that evaluates how artificial intelligence (AI) and machine learning (ML) can affect the optimization of sales processes, using a scientometric and bibliometric approach. Through keyword co-occurrence analysis in the scientific literature, the main trends and patterns in AI and ML research applied to sales were identified. VOSviewer software was used to map the relationships between key terms and visualize the predominant focus areas in the field. The results reveal that the adoption of AI and ML technologies is highly correlated with improvements in the efficiency of sales processes, highlighting the growing importance of these technologies in the development of business strategies. However, limited participation of researchers from developing countries was observed in this cutting-edge field, underscoring the need for greater inclusion and internation...
9
artículo
In modern conditions of the pandemic and related economic and social changes, the quality of knowledge acquired by students both online and in the classroom has become even more important in the field of higher education and university pedagogical practice. The student's attitude towards their future professional and research activity and their understanding of the purpose, necessity, usefulness, and benefits of acquired professions are also important. This proves the increasing organizational complexity of the educational process and creation of effective psychological and pedagogical conditions in the educational environment of universities, on which the professional competence of future specialists largely depends. The article is devoted to the study of the relationship and interdependence of students’ educational, scientific, and cultural orientations in the course of higher educat...
10
tesis de grado
Publicado 2023
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In this work, it is necessary to analyze the increase of Back Order in the attention of crossdocking orders in the attention of Homecenter customers due to the lack of definition of purchase planning processes, resulting in logistics costs, fill rate charges and low service level. Thus, it is intended the companies that handle high volumes of inventory and constant orders should have a forecast plan to cover possible stock-outs. The main purpose of the research is to explain a way to prevent stock-outs using an artificial intelligence model, based on historical sales data of a medium-sized company that manages inventories, as well as to determine the machine earning model to predict and reduce backorders. For the data analysis, the Orange software was used, where the data was trained with different artificial intelligence models such as Decision Tree, Support Vector Machine, Random Fores...
11
artículo
Publicado 2018
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Las redes de colaboración de multicentros son esenciales para el avance de la investigación y mejorando la atención clínica de variedad de condiciones. La redes de investigación son particularmente importantes para las infecciones del sistema nervioso central, las cuales son difíciles de estudiar. Se revisa nuestra experiencia de desarrollo de redes de investigación en encefalitis en doce hospitales de cinco ciudades peruanas desde el año 2009, y se presentan sugerencias prácticas para ayudar a otros grupos de investigación en áreas de recursos limitados.
12
artículo
Publicado 2021
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This article discusses the urgent aspects of online learning didactics. They are comprised of, for instance, organization and methods of organized learning, main principles of actions aimed at practical orientation; their objective is combination of the methods of distance learning, formation of efficient skills of students with social mediation, analysis of reasons of errors and their correction, pursuance of success in relevant areas. Organized online learning also provides opportunity for students to use all advantages of digital technologies: flexibility, individual distribution of learning duration, compatibility with other forms of occupation. In addition to digital know-how, organization of learning and independent work of distant students can develop self-discipline, sustainability of acquired skills. Students can use various digital sources of information available under various...
13
artículo
Publicado 2021
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This article discusses the urgent aspects of online learning didactics. They are comprised of, for instance, organization and methods of organized learning, main principles of actions aimed at practical orientation; their objective is combination of the methods of distance learning, formation of efficient skills of students with social mediation, analysis of reasons of errors and their correction, pursuance of success in relevant areas. Organized online learning also provides opportunity for students to use all advantages of digital technologies: flexibility, individual distribution of learning duration, compatibility with other forms of occupation. In addition to digital know-how, organization of learning and independent work of distant students can develop self-discipline, sustainability of acquired skills. Students can use various digital sources of information available under various...
14
artículo
One of the most important problems of the Ecuadorian system of public higher education in exact sciences is the low approval rate of applicants, which results in a delay in entering the University, greater fiscal investment in human and technological resources, and wasted access to the university due to subsequent desertion. Recognizing the advantages of the application of an innovative teaching-learning methodology, called Active Learning, compared to the traditional methodology and building a forecast model for academic performance in the admission system can be favorable to reduce this problem. The objective of this work is to determine through a binary logistic regression model if the innovative methodology of Active Learning in the Admission System of a Public University will allow a learning process of higher academic performance at the end of the admission course compared to the a...
15
artículo
Cooperative learning is one of the main medicines in education: the student takes an active role in their own learning process. Methodological issues are very important within university, since the development project of the European Higher Education Area proposes very profound changes in the educational paradigm, changes in the role of teachers and students inside and outside the classroom. To give force to this argument, the implementation of Cooperative Learning Questionnaire Arellano, Navarro and Sosa (2007) was taken to 692 students enrolled in first grade of primary education in 2010-2011. The sample coincides with the universe of freshmen in the Bachelor of Primary Education, comprising 87% of women with a mean age of 19 years, which yielded an index of 0.83 for internal consistency of the instrument. The results point to the importance of strengthening cooperative learning in uni...
16
artículo
Cooperative learning is one of the main medicines in education: the student takes an active role in their own learning process. Methodological issues are very important within university, since the development project of the European Higher Education Area proposes very profound changes in the educational paradigm, changes in the role of teachers and students inside and outside the classroom. To give force to this argument, the implementation of Cooperative Learning Questionnaire Arellano, Navarro and Sosa (2007) was taken to 692 students enrolled in first grade of primary education in 2010-2011. The sample coincides with the universe of freshmen in the Bachelor of Primary Education, comprising 87% of women with a mean age of 19 years, which yielded an index of 0.83 for internal consistency of the instrument. The results point to the importance of strengthening cooperative learning in uni...
17
artículo
Publicado 2022
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Solid waste management is one of the main environmental challenges in cities around the world due to factors such as population growth and consumption habits. One of the main tools for the design of waste management projects is the estimation of per capita generation, however, the traditional method to obtain this information demands a lot of effort and time, therefore this research proposes an alternative approach to estimate per capita generation based on socioeconomic factors. For this purpose, socioeconomic demographic information and information on the per capita generation of solid waste of 50 families was collected, subsequently the variables that have significant influence were determined from the correlation coefficient ρ of Spearman for numerical variables and an ANOVA for categorical variables with an acceptance threshold of 0.4 and 0.05 respectively. The selected variables w...
18
artículo
Publicado 2024
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Introduction: The COVID-19 pandemic has forced the adaptation of pedagogical processes, arising the necessity of adapt learning-teaching strategies. Objective: Identify the learning styles among the health area students of Bío-Bío University for virtual education in the COVID-19 pandemic context. Method: Through a stratified random sampling 409 students from the Nutrition and Dietetic, Nursing and Phonoaudiology career. The instrument used for determining the students learning style was “CHAEA-32”. Additionally, a questionnaire was applied for the sociodemographic characterization. Results: The most frequent learning style among students was the Reflector (37.7%), followed by the Theorist (24.4%), the Activist (16.4%), Pragmatist (11.7%), and the Undefined (9.8%). There is no significant relation between learning styles, the variables “academic performance” and “sex”, but w...
19
artículo
Publicado 2024
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Introduction: The COVID-19 pandemic has forced the adaptation of pedagogical processes, arising the necessity of adapt learning-teaching strategies. Objective: Identify the learning styles among the health area students of Bío-Bío University for virtual education in the COVID-19 pandemic context. Method: Through a stratified random sampling 409 students from the Nutrition and Dietetic, Nursing and Phonoaudiology career. The instrument used for determining the students learning style was “CHAEA-32”. Additionally, a questionnaire was applied for the sociodemographic characterization. Results: The most frequent learning style among students was the Reflector (37.7%), followed by the Theorist (24.4%), the Activist (16.4%), Pragmatist (11.7%), and the Undefined (9.8%). There is no significant relation between learning styles, the variables “academic performance” and “sex”, but w...
20
artículo
Publicado 2024
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Denoising diffusion probabilistic models (DDPMs) have demonstrated significant potential in addressing complex image processing challenges. This paper explores the application of DDPMs in three different areas: reconstruction of remote sensing imagery affected by cloud cover, reconstruction of facial images with occluded areas, and segmentation of bodies of water from remote sensing imagery. Inpainting involves filling in missing regions in images, while DDPMs act as data generators capable of synthesizing information that alings coherently with the context of the original data. Inspired by the inpainting technique, the RePaint approach was adapted and applied to reconstruction tasks. The WaterSegDiff approach, which uses a diffusion model as a backbone, was employed for the segmentation task. To illustrate the model’s behavior and provide examples of the tasks, experiments were carrie...
