Browsing by Author "Gallegos Segovia, Pablo Leonidas"

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DentaLAV: A virtual platform for dental multidisciplinary learning
(IEEE, 2017) Cevallos Ludeña, Cinthya Maria; Bravo Torres, Wilson Daniel; Gallegos Segovia, Pablo Leonidas; Bravo Torres, Jack Fernando; Vintimilla Tapia, Paúl Esteban; Alvarado Cordero, Jacinto José
The current deployment of information and communication technologies (ICTs), coupled with the growing development of mobile communications and miniaturized electronic devices, allows that more people access to a large amount of information. For this reason, a new social model known as the knowledge society is being developed. It is based on the capacity of each individual to transform the information they have into useful knowledge. Due this, the economy is based in technical qualities of each individual and him/her knowledge to develop several services. So, the education model must improve offering a better learning quality. With the develop of new virtual tools based in ICTs, such as virtual platforms, this goals will be achieved in any educational field. Dentistry is not indifferent to this reality, since several virtual platforms have been proposed that offer diverse multimedia resources to reinforce the contents reviewed in the classroom. However, they suggest individualized educational models that do not take into consideration the multidisciplinary work that needs to be developed in this field. For this reason, this paper proposes the development of DentaLAV, a virtual learning platform whose objective is to create multidisciplinary collaborative learning groups, giving higher education students the opportunity to train to face real dental cases.
Design of a blockchain architecture and use of smart contracts to improve processes in notary office
(Springer Science and Business Media Deutschland GmbH, 2022) Ulloa Banegas, Roberth Fernando
The present investigation proposes the use of the blockchain as a replacement mechanism for the current notarial system, the use of smart contracts is applied for this purpose, in which all the terms or clauses of a transaction are detailed, as in a traditional contract, but with new capabilities and security mechanisms specific to blockchain due to its native encryption algorithms, without the intervention of third parties, the proposed architecture establishes the processes of consensus and distribution of the general ledger in each of the nodes, distributed in the different certification entities or organizations, as well as each of the components that intervene during the process of generating a new transaction that will begin with the agreement between a seller and a buyer on a good, whether a vehicle, a house, a land, etc., also seeking to eliminate the intervention of several state entities in the notarial processes, in addition to complying go fully all the clauses of the contracts generated
Diseño de una arquitectura de cadena de bloques y uso de contratos inteligentes para mejorar los procesos en las notarías
(Universidad de Cuenca, 2022-02-04) Ulloa Banegas, Roberth Fernando; Gallegos Segovia, Pablo Leonidas
Blockchain has become a reference point for information security, due to the different characteristics offered by this technology, creating interest in its use by several researchers, eliminating its limits to its application within cryptocurrencies and expanding its intervention in other areas such as the Internet of Things, government institutions in countries where its use has ben regulated within their processes, industrial processes, etc. The present investigation proposes the use of the blockchain as a replacement mechanism for the current notarial system, the use of smart contracts is applied for this purpose, in which all the terms or clauses of a transaction are detailed, as in a traditional contract, but with new capabilities and security mechanisms specific to blockchain due to its native encryption algorithms, without the intervention of third parties, the proposed architecture establishes the processes of consensus and distribution of the general ledger in each of the nodes, distributed in the different certification entities or organizations, as well as each of the components that intervene during the process of generating a new transaction that will begin with the agreement between a seller an a buyer on a good, whether a vehicle, a house, a land, etc., also seeking to eliminate the intervention of a several state entities in the notarial processes, in addition to complying go fully all the clauses of the contracts generated.
Ecuadorian mass media on Twitter during the 30-S
(Institute of Electrical and Electronics Engineers Inc., 2019) Cevallos Ludeña, Cinthya Maria; Bravo Torres, Jack Fernando; Vintimilla Tapia, Paul Esteban; Ordoñez Morales, Esteban Fernando; Leon Paredes, Gabriel Alejandro; Gallegos Segovia, Pablo Leonidas
Internet and the massive deployment of mobile and wireless communication systems and devices are generating new digital environments that are drastically changing the way in which social ideas and debates are produced, accessed and disseminated. Online social networks are becoming the virtual public spheres by which the social and political events of this network society are being debated. Given this new digital and technological context, many researchers are questioning the processes of dissemination of the information generated into these virtual social structures and the validity of the traditional models of media influence in these environments. In this paper, we present the results of an empirical analysis of the dissemination of information on Twitter produced by two large Ecuadorian newspapers: 'El Universo' (private newspaper) and 'El Telégrafo' (public newspaper) during events of police insubordination on 30th September 2010. The results show that, given the restrictions imposed that day by the Ecuadorian government on the news broadcast from the private media, Twitter became on a space of diffusion and access of citizens to alternative views. In addition, it was observed that the information emitted during the 30-S by these newspapers, presented a structure of diffusion in multiple stages and multiple directions. © 2019 IEEE.
Platform for the creation of dental case studies as a learning tool
(Instituto de Ingenieros Eléctricos y Electrónicos Inc., 2019) Bravo Torres, Jack Fernando; Vintimilla Tapia, Paúl Esteban; Gallegos Segovia, Pablo Leonidas; Palacios Astudillo, Iván Andrés; Bravo Torres, Wilson Daniel; Cevallos Ludeña, Cinthya María; Bravo Torres, Jack Fernando
Today, information and communication technologies (ICTs) have marked a significant change in the education and preparation of society. In this sense, several academic fields implement virtual tools that help to simulate real situations, preparing students in a better way. From a dental point of view, future professionals can be trained without compromising the health and safety of others. For this reason, this work proposes the development of a virtual platform for the creation and management of dental cases focused on postgraduate academia. With the help of learning resources such as x-rays, medical records, basic exams and a real patient's background, a specialist can create a case that will be presented to a student, in conjunction with a tutor, for resolution. Among the results obtained, it is possible to show the efficiency of this method of learning, based on the opinions of the students. © 2018 IEEE.