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https://purl.org/pe-repo/ocde/ford#2.02.04
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https://purl.org/pe-repo/ocde/ford#5.02.04
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https://purl.org/pe-repo/ocde/ford#2.00.00
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Rendimiento académico
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http://purl.org/pe-repo/ocde/ford#2.02.04
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https://purl.org/pe-repo/ocde/ford#2.01.01
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https://purl.org/pe-repo/ocde/ford#2.02.01
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computer designed » computer assisted (Expander búsqueda), computer mediated (Expander búsqueda)
para computer » panda computer (Expander búsqueda), para competir (Expander búsqueda), para componer (Expander búsqueda)
computer designed » computer assisted (Expander búsqueda), computer mediated (Expander búsqueda)
para computer » panda computer (Expander búsqueda), para competir (Expander búsqueda), para componer (Expander búsqueda)
1
artículo
A 22 years old male was referred to emergency for a gunshot trauma that involves the inferior third of the face with extension to the both submandibular and submental regions. The patient presented at the inferior half of the mandible, bodies and symphysis, a comminuted mandible fracture and two displaced fractures at the upper half of the mandible; though no teeth were missing. He underwent at emergency an open reduction and osteosynthesis with wires. A polyetheretherketone (PEEK) computer designed implant was placed to replace the lost bone tissue and restore the facial aesthetics. The PEEK implant is actually a new, simple and versatile method for complex mandibular reconstructions.
2
artículo
A 22 years old male was referred to emergency for a gunshot trauma that involves the inferior third of the face with extension to the both submandibular and submental regions. The patient presented at the inferior half of the mandible, bodies and symphysis, a comminuted mandible fracture and two displaced fractures at the upper half of the mandible; though no teeth were missing. He underwent at emergency an open reduction and osteosynthesis with wires. A polyetheretherketone (PEEK) computer designed implant was placed to replace the lost bone tissue and restore the facial aesthetics. The PEEK implant is actually a new, simple and versatile method for complex mandibular reconstructions.
3
artículo
Background: Craneoplasty has 2 purposes; protection of the brain and a satisfying cosmetic result. There are different alloplast grafts to cranial reconstruction. Clinical case: A decompressive craniectomy was performed in a 29 years old man who had a severe brain trauma one month before admission. Clinically he is in coma, with a left large skull defect. After two months the patient is underwent to cranial reconstruction using computer designed polyetheretherketone implant, without complications related to surgery until now. Conclusion: Craneoplasty using computer designed PEEK implant is safe, offers great adaptability and biocompatibility, and minor surgical time.
4
artículo
Background: Craneoplasty has 2 purposes; protection of the brain and a satisfying cosmetic result. There are different alloplast grafts to cranial reconstruction. Clinical case: A decompressive craniectomy was performed in a 29 years old man who had a severe brain trauma one month before admission. Clinically he is in coma, with a left large skull defect. After two months the patient is underwent to cranial reconstruction using computer designed polyetheretherketone implant, without complications related to surgery until now. Conclusion: Craneoplasty using computer designed PEEK implant is safe, offers great adaptability and biocompatibility, and minor surgical time.
5
artículo
Publicado 2006
Enlace
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Design is an activity that is projected to the problem solutions. These problems are analyzed by the human being when they try to adapt themselves to their surrounding environment, to satisfy their needs, using resources like CAD/CAE/CAM technologies. These technologies are currently applied through engineering concurrent methods. The most developed technique in the computer assisted engineering, is the application of the finite element analysis, which with the improvement of computer equipment, it has become in accessible techniques for all users. From design thru manufacturing, these techniques are used by the industries, having optimized costs, quality, time, safety, and so on.
6
artículo
Publicado 2006
Enlace
Enlace
Design is an activity that is projected to the problem solutions. These problems are analyzed by the human being when they try to adapt themselves to their surrounding environment, to satisfy their needs, using resources like CAD/CAE/CAM technologies. These technologies are currently applied through engineering concurrent methods. The most developed technique in the computer assisted engineering, is the application of the finite element analysis, which with the improvement of computer equipment, it has become in accessible techniques for all users. From design thru manufacturing, these techniques are used by the industries, having optimized costs, quality, time, safety, and so on.
7
tesis de grado
Publicado 2025
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Enlace
The development of computational thinking as a cognitive skill is essential in this digital age; however, there is still no standard on how to define computational thinking or how to measure it. Therefore, the aim of the research is to develop an instrument that allows the estimation of the level of computational thinking using an evidence-centered design approach. The proposed approach combines cognitive theory, educational research and psychometric modelling to design a comprehensive and reliable assessment framework. The test includes two scenarios with a total of 59 items divided into 6 questions. It was validated by academics related to the scientific field, obtaining a final score of 0.76 as a content validity index. The test was administered to a sample of 100 students from 3 secondary schools in Lima, Peru, and analyzed using Bayesian confirmatory factor analysis and parametric t...
8
artículo
Publicado 2018
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Enlace
La presente investigación ha determinado la confiabilidad de la computación evolutiva en el diseño de redes de comunicaciones. Con la finalidad de profundizar el análisis e interpretación de los resultados se utilizó la investigación Aplicada (Aplicada - Descriptiva). Se ha llegado a definir que en una red de comunicaciones cuando se supera más de 15 nodos y/o 105 enlaces el cálculo del costo óptimo es muy complejo por lo que se tiene que aplicar modelos heurísticos para su cálculo, El sistema de redes más complejas no siempre tiene el mejor costo referencia el que tiene menor cantidad de nodos. Al finalizar esta investigación se ha determinado que el uso de la computación evolutiva en el diseño de redes de comunicaciones mejora su confiabilidad en el diseño llegando a tener un 93.70% de confiabilidad en el análisis comparativo de confiabilidad de la aplica...
9
artículo
Publicado 2018
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La presente investigación ha determinado la con?abilidad de la computación evolutiva en el diseño de redes de comunicaciones. Con la ?nalidad de profundizar el análisis e interpretación de los resultados se utilizó la investigación Aplicada (Aplicada - Descriptiva). Se ha llegado a de?nir que en una red de comunicaciones cuando se supera más de 15 nodos y/o 105 enlaces el cálculo del costo óptimo es muy complejo por lo que se tiene que aplicar modelos heurísticos para su cálculo, El sistema de redes más complejas no siempre tiene el mejor costo referencia el que tiene menor cantidad de nodos. Al ?nalizar esta investigación se ha determinado que el uso de la computación evolutiva en el diseño de redes de comunicaciones mejora su con?abilidad en el diseño llegando a tener un 93.70% de con?abilidad en el análisis comparativo de con?abilidad de la aplicación de compu...
10
artículo
Publicado 2023
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Drug design has significantly benefited from advancements in computational chemistry and neural networks. In this article, we explore the pivotal role played by computational chemistry techniques such as Density Functional Theory (DFT), Molecular Docking, and Molecular Dynamics (MD) in understanding and optimizing atomic and molecular-level interactions. Furthermore, we examine how the integration of neural networks has enhanced precision and efficiency in drug design. We present specific examples of research projects showcasing the synergy between these methods and highlighting substantial advances in the quest for effective medical solutions. Additionally, we discuss challenges and key considerations for continuing to progress in this multidisciplinary field.
11
artículo
Publicado 2024
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This article describes the procedure for implementing a graphical user interface using the App Designer development environment and the Signal Processing Toolbox of Matlab software, to reinforce the teaching of analysis in the domain of time and frequency of periodic and typical signals used in the subject Digital Signal Processing, which belongs to the Electronic Engineering Program of the Ricardo Palma University, Lima, Peru. Likewise, said interface was developed using various components such as DropDown, Button, Knob, Axes, Slider, among others, which allowed the choice of the type of signal from a list, choice of the sampling frequency and the percentage of overlap as well as the size of the window to segment the temporary signal, and in the same way the temporal, frequency and temporal graphic representation- frequency. In this way, the source code of the implementation of the grap...
12
objeto de conferencia
Publicado 2020
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Snap! is a cloud-native graphical programming environment and an online community. It is the programming language made for UC Berkeley’s popular introductory CS course named “The Beauty and Joy of Computing”. Snap! is taught in colleges and high schools across the U.S. from Palo Alto to Philadelphia. It has been translated to more than 40 languages and is used around the world—from Göttingen to Beijing—for teaching and research. Snap! has been designed for inclusion. Its low floor welcomes beginners and its multi-media capabilities invite creative thinkers of all ages. At the same time, Snap! offers sophisticated abstractions that make it suitable for an intellectually rigorous introduction to computer science.
13
artículo
Publicado 2025
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This article presents the design and implementation of an electronic device to assist visually impaired people in reading printed texts. This mechatronic system uses a Raspberry Pi V3 camera mounted on glasses to capture images of printed texts. The images are processed through Optical Character Recognition, and the extracted text is converted to audio using a Text-to-Speech synthesizer, allowing the user to access the visual content audibly. The device is based on a Raspberry Pi 3 Model B+ microcontroller for data management and control of the electronic components. It is designed to be portable, ergonomic, and energy-efficient, with a long-lasting battery.
14
artículo
Publicado 2025
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This article presents the design and implementation of an electronic device to assist visually impaired people in reading printed texts. This mechatronic system uses a Raspberry Pi V3 camera mounted on glasses to capture images of printed texts. The images are processed through Optical Character Recognition, and the extracted text is converted to audio using a Text-to-Speech synthesizer, allowing the user to access the visual content audibly. The device is based on a Raspberry Pi 3 Model B+ microcontroller for data management and control of the electronic components. It is designed to be portable, ergonomic, and energy-efficient, with a long-lasting battery.
15
artículo
Publicado 2019
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Enlace
Graduated motor imagery is the technique used in rehabilitation therapies, for the treatment of chronic pain and in most cases for movement disorders, the technique consists in strategically presenting therapies that correspond to laterality perception, mirror therapies and motor imagery. In the present work a mechanism was designed that facilitates the patient to learn about the movement mechanisms and the way in which the movement interacts with the extremities of the upper and lower limbs, the design is based on being able to use 24 images of the upper limbs and lower, these images are grouped into two groups with a different background, one dark and the other light, these images are grouped and sequentially arranged in a video, each image has a duration of 2 seconds in the video, after this time the image, at the time each image is displayed, the patient raises his hand that correspo...
16
artículo
Publicado 2019
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Currently, there is a wide use of fiberglass post. However, they have the disadvantage that their shape can not be changed and are inadequate for cases of teeth with extensive coronal destruction and wide root canals. This case report describes the use of a fiberglass post and core manufactured with a CAD / CAM system to restore a lower premolar tooth treated endodontically. This CAD / CAM fiberglass post adapts better to the root canal than a prefabricated post, without the need to use composite resin for the stump and reduces the thickness of the cement layer.
17
artículo
Publicado 2019
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This research was carried out within the framework of the design of professional profiles by competencies in one of the areas of significant studies, such as Computer Science, whose objective was to build the professional profile of the graduate of the Professional Career of Systems and Computer Engineering of the Santo Domingo de Guzmán University. This research arises from the need to review the current design of the professional profile of the graduate in this study program and compare it with the professional labor demands of this new Peruvian society, through occupational analysis and based on the vision of the professional related to this career. The study was located within the post-positivist paradigm and its qualitative approach, from hermeneutics and using the grounded theory, the method used was the continuous comparative, as informants we worked with the students of the last...
18
artículo
Publicado 2019
Enlace
Enlace
This research was carried out within the framework of the design of professional profiles by competencies in one of the areas of significant studies, such as Computer Science, whose objective was to build the professional profile of the graduate of the Professional Career of Systems and Computer Engineering of the Santo Domingo de Guzmán University. This research arises from the need to review the current design of the professional profile of the graduate in this study program and compare it with the professional labor demands of this new Peruvian society, through occupational analysis and based on the vision of the professional related to this career. The study was located within the post-positivist paradigm and its qualitative approach, from hermeneutics and using the grounded theory, the method used was the continuous comparative, as informants we worked with the students of the last...
19
artículo
Publicado 2024
Enlace
Enlace
Objective: PI3K is one of the most frequently mutated proteins in cancer, resulting in changes to its functions in regulating metabolism, immunity, among others. Despite the identification of specific drugs targeting PI3K, significant resistance tothese therapies has been observed. Therefore, the search for new inhibitors is crucial. This project proposes a strategy based on in silico computational tools for screening Food and Drug Administration (FDA)-approved drugs, aiming to evaluate their potential for drug repositioning. Materials and methods: This study obtained the sequence of PI3Kα from UniProt Knowledgebase and its three-dimensional structure from AlphaFold Protein Structure Database, which were then coupled with adenosine triphosphate (ATP) and its selective inhibitors: inavolisib, taselisib, CH5132799, alpelisib and ZSTK474. Drug-protein interaction analysiswas performed usin...
20
artículo
Publicado 2020
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Methylmercury (MeHg+) is a mercury species that is very toxic for humans, and its monitoring and sorption from environmental samples of water are a public health concern. In this work, a combination of theory and experiment was used to rationally synthesize an ion-imprinted polymer (IIP) with the aim of the extraction of MeHg+ from samples of water. Interactions among MeHg+ and possible reaction components in the pre-polymerization stage were studied by computational simulation using density functional theory. Accordingly, 2-mercaptobenzimidazole (MBI) and 2-mercaptobenzothiazole (MBT), acrylic acid (AA) and ethanol were predicted as excellent sulfhydryl ligands, a functional monomer and porogenic solvent, respectively. Characterization studies by scanning electron microscopy (SEM) and Brunauer–Emmett–Teller (BET) revealed the obtention of porous materials with specific surface areas...
