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process mobile » process modeler (Expander búsqueda), process model (Expander búsqueda)
mobile methods » agile methods (Expander búsqueda), combined methods (Expander búsqueda)
1
artículo
Publicado 2018
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Objective: Compare the artificial teeth changes position in the maxillary total prosthesis at the time of pressing, by measuring at certain pre-determined reference points, under different types of pressure force of 800, 1 000 and 1 250 kg, using Type III gypsum (Whip Mix, USA®) and condensation silicone (Zhermack, Italy) as inclusion materials. Methods: 36 superior prostheses obtained from a plaster model of a single total edentulous patient were fabricated. The copies were randomly divided into 6 groups each with 6 repetitions, considering the involved variables, materials and evaluiated strength after press and process of being transformed in acrylic. The difference between the reference points was established by Autocad (21.2 version Autodesk, Spain). Results: significant difference was detected between silicone and gypsum at 1 000 force at 1% of significance level. Conclusions: Sta...
2
objeto de conferencia
Publicado 2022
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20th LACCEI International Multi-Conference forEngineering, Education, and Technology: “Education, Research and Leadership in Post-pandemic Engineering: Resilient, Inclusive and Sustainable Actions”
3
artículo
Publicado 2017
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Several theories of adoption models have been developed. All of them have different constructs depending on their application. Select a model is a difficult task because all of them have strong behavioural elements. In this paper a method of model selection is presented. The method was applied in order to select the most suitable model for an application related to device "Mobile Cash" technology. The method is based on four steps that are described in detail. The adoption models were evaluated based on eight criterions. In this article, shall be discussed each behavioral model such as TAM, IDT, TPB among others, and as a result the TAM model was selected. Finally, a model for Mobile Cash Adoption using TAM is present.
4
artículo
Publicado 2023
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Precision agriculture brought with it the implementation of new digital technologies, mainly autonomous vehicles, satellite images, IoT and artificial intelligence, to provide economic, productive, and environmental benefits in the agricultural field. However, the main applications are focused on data management and monitoring of crop fields, so agricultural processes such as planting and harvesting are not yet fully automated. A clear example of this occurs in the cultivation of rice, which despite being one of the most important agricultural products in the world, the manual production method continues to predominate in developing countries. This work presents a design of an autonomous terrestrial vehicle capable of carrying out the rice transplantation process, having as its main characteristics its ability to move in the field of cultivation at a speed of 0.75m/s, transport a payload...
5
artículo
Introduction: education in the 21st century has undergone a profound transformation thanks to technological advances. In this context, augmented reality (AR) has emerged as an innovative pedagogical tool that promises to revolutionize the way students acquire knowledge and skills. Objective: establish the impact of augmented reality on the learning of health sciences students at a private university in Lima. Methods: it is a quantitative, descriptive, non-experimental, cross-sectional study, whose sample was 74 health sciences students from a private university in Lima. The survey technique was used and the instrument was the questionnaire. Results: the use of AR was located at an intermediate level with 43,24 % (32), in learning, a medium level was recorded in 40,54 % (30) of the participants; The same trend occurred in the dimensions of both variables. Conclusions: it was determined th...
6
artículo
Publicado 2025
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Currently, educational institutions around the world have implemented many standards and rules to ensure teaching quality. Many of these standards and rules are related to the use of technologies that provide students with services and facilities to learn. However, in Peru, a Latin American country, these standards and rules have been recently implemented, and as a result, information systems are required to guarantee teaching quality. This research exposes the implementation of a mobile application for distributing and managing information for students and teachers who require data about courses, grades, absences, and receive news about important university announcements. This work applied both research methods and Scrum methodologies together to demonstrate how the education process benefits from the use of technologies. As a result of these implementations, processes like finding acad...
7
artículo
Publicado 2022
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Fruit consumption is related to the enjoyment of good health and the reduction of the occurrence of diseases such as obesity. At present, in the markets the process of determining the state of maturity of fruits is carried out by employees using only their criteria, since this method is very broad and tedious when carried out, for this the present investigation was developed, in improving the process of determining the state of maturity of fruits. The article exposes the development of a mobile application with Arduino, based on Scrum, to improve the determination of the state of maturity of fruits in markets. Resorting to the use of pure experimental design with a sample of 30 data for each indicator. The results indicate that the margin of error when determining the resistances of the fruit with the application with respect to the multimeter was 4.73 percent and in determining the colo...
8
artículo
Publicado 2022
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Fruit consumption is related to the enjoyment of good health and the reduction of the occurrence of diseases such as obesity. At present, in the markets the process of determining the state of maturity of fruits is carried out by employees using only their criteria, since this method is very broad and tedious when carried out, for this the present investigation was developed, in improving the process of determining the state of maturity of fruits. The article exposes the development of a mobile application with Arduino, based on Scrum, to improve the determination of the state of maturity of fruits in markets. Resorting to the use of pure experimental design with a sample of 30 data for each indicator. The results indicate that the margin of error when determining the resistances of the fruit with the application with respect to the multimeter was 4.73 percent and in determining the colo...
9
artículo
Publicado 2021
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The focus of education on world standards predetermines the need to modernize the forms, methods, and means of teaching taking into account the current level of development of Internet technologies and information communications. Mobile learning reflects the educational trends most fully as it provides continuous access to information at any time. It should be noted that the development of mobile technologies makes portable mobile devices more usable and universal. With the development of mobile technologies, the need for quick access to information and the acquisition of knowledge has increased, as well as the mobility of the population. Therefore, the search for new approaches in organizing the educational process and creating educational materials accounting for the preferences of modern students and the information society as a whole becomes especially urgent. The goal of the study i...
10
artículo
Publicado 2021
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The focus of education on world standards predetermines the need to modernize the forms, methods, and means of teaching taking into account the current level of development of Internet technologies and information communications. Mobile learning reflects the educational trends most fully as it provides continuous access to information at any time. It should be noted that the development of mobile technologies makes portable mobile devices more usable and universal. With the development of mobile technologies, the need for quick access to information and the acquisition of knowledge has increased, as well as the mobility of the population. Therefore, the search for new approaches in organizing the educational process and creating educational materials accounting for the preferences of modern students and the information society as a whole becomes especially urgent. The goal of the study i...
11
artículo
Application of classification algorithms for smishing detection on mobile devices: literature review
Publicado 2024
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Smishing is a form of phishing carried out via mobile devices to steal confidential information from victims. The number of smishing attacks has increased in recent years due to the large number of users acquiring these easy-to-use and functional devices. This literature review objective is to examine the techniques and methods used in smishing attacks using classification algorithms. To do so, we conducted a manual search process and selected 155 articles from Scopus and 29 articles from access to research for development and innovation (ARDI). Of these, 36 articles met the inclusion criteria. In addition, the algorithms most commonly used by the studies were random forest classification techniques, decision trees, and neural networks. These studies analyzed various machine learning models for detecting phishing and smishing messages. The attack simulation scenarios included generating ...
12
tesis de maestría
Publicado 2018
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Navigation and obstacle avoidance are important tasks in the research field of au- tonomous mobile robots. The challenge tackled in this work is the navigation of a 4- wheeled car-type robot to a desired parking position while avoiding obstacles on the way. The taken approach to solve this problem is based on neural fuzzy techniques. Earlier works resulted in a controller to navigate the robot in a clear environment. It is extended by considering additional parameters in the training process. The learning method used in this training is dynamic backpropagation. For the obstacle avoidance problem an additional neuro-fuzzy controller is set up and trained. It influences the results from the navigation controller to avoid collisions with objects blocking the path. The controller is trained with dynamic backpropagation and a reinforcement learning algorithm called deep deterministic policy g...
13
tesis de maestría
Publicado 2018
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Navigation and obstacle avoidance are important tasks in the research field of au- tonomous mobile robots. The challenge tackled in this work is the navigation of a 4- wheeled car-type robot to a desired parking position while avoiding obstacles on the way. The taken approach to solve this problem is based on neural fuzzy techniques. Earlier works resulted in a controller to navigate the robot in a clear environment. It is extended by considering additional parameters in the training process. The learning method used in this training is dynamic backpropagation. For the obstacle avoidance problem an additional neuro-fuzzy controller is set up and trained. It influences the results from the navigation controller to avoid collisions with objects blocking the path. The controller is trained with dynamic backpropagation and a reinforcement learning algorithm called deep deterministic policy g...
14
artículo
Publicado 2021
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In this article, the exercise of memory construction of the present is systematized, as a practice of successful subjectivation promoted by the project “I was also there”, which focuses - since November 2019 - on the collection, registration, safeguarding and dissemination of stories of the rebellion that began in Chile in October 2019. This experience is promoted in light of the desire to recognize the diversity of voices of actors participating in demonstration and protest actions that go beyond the borders of the private sphere to occupy public space . The analytical exercise that is consigned has the purpose of giving an account of the process carried out, the mechanisms of operation and collaboration promoted by the project; the methods of analysis designed for the systematization of the information and, also, to propose some points of debate around the individual and collective...
15
artículo
Publicado 2024
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The World Health Organization (WHO) estimates that 15 million people are affected by stroke each year, causing deterioration of the upper limb, which is reflected in 70-80% of them, decreasing the performance of daily activities and quality of life, mainly affecting hand functions. Thus, the purpose of this study is to present a high-quality alternative to recover muscle tone and mobility, consisting of a hand-exoskeleton for passive rehabilitation. It covers a motion protocol for each finger and pressure sensors to give a safety pressure range during the gripping function. The bio-design method covers standards (ISO 13485 and VDI 2206) based on biomechanic and anthropometric fundamentals, where Fusion 360 was used for mechanical development and electrical-electronic circuit schematics. The prototyping process was based on 3D printing using polylactic acid (PLA); also, the actuators were...
16
artículo
Publicado 2021
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Education is one of the largest markets promoting implementation of Bring Your Own Device BYOD. The BYOD model was originated in colleges and universities, being stimulated by technologically advanced students, who demanded it, and administrators of educational entities, who agreed that allowance to get access to the network using personal devices was a competitive advantage. Nowadays this concept attracts great attention. People depend on their personal devices and want to have the opportunity to use them anywhere in order to make their life simpler and more efficient. While BYOD implementation increases, teachers determine new methods of integration of mobile devices into learning. The use of personal mobile devices of students for learning seems to be attractive for universities, since these devices would help to reduce expenses and to support teaching and learning. The research objec...
17
artículo
Publicado 2021
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Education is one of the largest markets promoting implementation of Bring Your Own Device BYOD. The BYOD model was originated in colleges and universities, being stimulated by technologically advanced students, who demanded it, and administrators of educational entities, who agreed that allowance to get access to the network using personal devices was a competitive advantage. Nowadays this concept attracts great attention. People depend on their personal devices and want to have the opportunity to use them anywhere in order to make their life simpler and more efficient. While BYOD implementation increases, teachers determine new methods of integration of mobile devices into learning. The use of personal mobile devices of students for learning seems to be attractive for universities, since these devices would help to reduce expenses and to support teaching and learning. The research objec...
18
artículo
Publicado 2025
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The COVID-19 pandemic accelerated the adoption of virtual and hybrid teaching methods, leading to substantial changes in educational approaches. This study focused on evaluating the effect of mediating technologies on post-pandemic educational processes, emphasizing their essential role in enhancing interaction and cooperation between teachers and students. Although their relevance is evident, challenges persist in terms of access, quality, and evaluation of technological educational initiatives. To address these challenges, a comprehensive literature review was conducted, examining 26 international academic studies published in the last five years. The findings indicate that mediating technologies positively influence motivation, student retention, and self-directed learning, especially in higher education and language teaching. However, the effects vary depending on the context. It is ...
19
tesis de grado
Publicado 2022
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Wastewater treatment has remained a topic of interest over the years, since this method allows the water to be reused in other activities, since it establishes a process of conversion to "clean water"; however, this water must comply with quality standards that support the healthiness of the water. On the other hand, the treatment systems are still managed through manual processes, in which the variables and parameters of the plant are measured, however, these do not tend to be accurate, which leads to overflows within the system and consequently contaminate the quality of the water. Therefore, the present study aims to analyze the PID control parameters in proportional valves for a wastewater treatment plant filtration process. Also, it was essential to establish a flow chart of plant processes, and then implement sensors and actuators in the filtration process, in turn, equations were ...
20
artículo
Publicado 2018
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El objetivo de esta investigación es entender cómo funcionan los Sistemas de Control Administrativos (SCA) en un contexto de innovación. Utilizando el método de estudio de caso, se analiza la evolución de un SCA basado en las características del Stage-Gate Process (Cooper, 1990), que fue implementado en una pequeña empresa especializada en el desarrollo de aplicaciones móviles con operaciones en Guadalajara, México. El estudio concluye que, debido al tamaño de la empresa, el SCA evolucionó para utilizar controles informales que favorecieran la innovación en el desarrollo de los productos.
