This page has only limited features, please log in for full access.
Rannoverng Yanac Montesino; Jimmy Aurelio Rosales-Huamani; Jose Luis Castillo-Sequera. Detection of phytophthora palmivora in cocoa fruit with deep learning. 2021 16th Iberian Conference on Information Systems and Technologies (CISTI) 2021, 1 .
AMA StyleRannoverng Yanac Montesino, Jimmy Aurelio Rosales-Huamani, Jose Luis Castillo-Sequera. Detection of phytophthora palmivora in cocoa fruit with deep learning. 2021 16th Iberian Conference on Information Systems and Technologies (CISTI). 2021; ():1.
Chicago/Turabian StyleRannoverng Yanac Montesino; Jimmy Aurelio Rosales-Huamani; Jose Luis Castillo-Sequera. 2021. "Detection of phytophthora palmivora in cocoa fruit with deep learning." 2021 16th Iberian Conference on Information Systems and Technologies (CISTI) , no. : 1.
The present study aimed to evaluate the factors that influence the formation of sodium hydroxide (NaOH) by means of an electrolytic cell with ion exchange membranes. To achieve this experiment, the NaOH production cell had to be designed and built inexpensively, using graphite electrodes. The operational parameters in our study were: initial NaOH concentration, applied voltage, and temperature. All experiments were carried out using model NaCl solutions with a concentration of 40 g/L for 150 min. The results of the experiment were that the NaOH concentration, conductivity, and pH presented an increasing linear trend with the electrolysis time. Finally, it was possible to obtain the efficiency level of the electric current in our investigation, which was an average of 80.2%, that indicated good performance of the built cell.
Jimmy Rosales-Huamani; Juan Medina-Collana; Zoila Diaz-Cordova; Jorge Montaño-Pisfil. Factors Influencing the Formation of Sodium Hydroxide by an Ion Exchange Membrane Cell. Batteries 2021, 7, 34 .
AMA StyleJimmy Rosales-Huamani, Juan Medina-Collana, Zoila Diaz-Cordova, Jorge Montaño-Pisfil. Factors Influencing the Formation of Sodium Hydroxide by an Ion Exchange Membrane Cell. Batteries. 2021; 7 (2):34.
Chicago/Turabian StyleJimmy Rosales-Huamani; Juan Medina-Collana; Zoila Diaz-Cordova; Jorge Montaño-Pisfil. 2021. "Factors Influencing the Formation of Sodium Hydroxide by an Ion Exchange Membrane Cell." Batteries 7, no. 2: 34.
The presence of cadmium (Cd) in cocoa crops is currently a serious problem for farmers and producers in various regions of South America. Because its exports of cocoa and derivatives to European markets are threatened by possible signs of contamination in cocoa beans for export. Territories with a low organic component predated and exploited by illegal logging, burning and the intensity of unsustainable land use is common in large Amazonian areas in countries of the region. These factors were incorporated in statistical analysis in order to relate them to the contents of Cd in soil, leaves and beans in the study areas located in Peru. Such as the Campo Verde-Honoria-Tournavista corridor (Ucayali Region and Huanuco Region). Cadmium concentrations were determined using an atomic absorption spectrophotometer. As a consequence of this study, we determined and concluded that the observed difference in distribution of Cd contents by sectors can be explained by previous land use and age of cocoa crop. Indeed, the average content of Cd in soil in all cocoa growing areas is higher than the standard established by the Peruvian Ministry of the Environment (MINAM). However, when the measurements obtained in previously predated and exploited sectors are not considered, the Hotelling’s T2 simultaneous 90% confidence interval contains the value of the Peruvian standard 1.4 mg/kg. Therefore, with this information we prepare a geochemical Cd map in soils for the study area, which will help cocoa producers to identify areas that exceed the allowed Cd values. In this way, we can carry out in the future a mitigation plan for areas with Cd problems, which allows to reduce their content with major challenges to sustainable agriculture and rural development.
Jimmy Aurelio Rosales-Huamani; Jorge Luis Breña-Ore; Svitlana Sespedes-Varkarsel; Luis Huamanchumo De La Cuba; Luis Centeno-Rojas; Alonso Otiniano-Zavala; Joseps Andrade-Choque; Santiago Valverde-Espinoza; Jose Luis Castillo-Sequera. Study to Determine Levels of Cadmium in Cocoa Crops Applied to Inland Areas of Peru: “The Case of the Campo Verde-Honoria Tournavista Corridor”. Agronomy 2020, 10, 1576 .
AMA StyleJimmy Aurelio Rosales-Huamani, Jorge Luis Breña-Ore, Svitlana Sespedes-Varkarsel, Luis Huamanchumo De La Cuba, Luis Centeno-Rojas, Alonso Otiniano-Zavala, Joseps Andrade-Choque, Santiago Valverde-Espinoza, Jose Luis Castillo-Sequera. Study to Determine Levels of Cadmium in Cocoa Crops Applied to Inland Areas of Peru: “The Case of the Campo Verde-Honoria Tournavista Corridor”. Agronomy. 2020; 10 (10):1576.
Chicago/Turabian StyleJimmy Aurelio Rosales-Huamani; Jorge Luis Breña-Ore; Svitlana Sespedes-Varkarsel; Luis Huamanchumo De La Cuba; Luis Centeno-Rojas; Alonso Otiniano-Zavala; Joseps Andrade-Choque; Santiago Valverde-Espinoza; Jose Luis Castillo-Sequera. 2020. "Study to Determine Levels of Cadmium in Cocoa Crops Applied to Inland Areas of Peru: “The Case of the Campo Verde-Honoria Tournavista Corridor”." Agronomy 10, no. 10: 1576.
This study proposes a fuzzy control strategy embedded in a Siemens IoT2040 gateway developed for removing inorganic arsenic from synthetic underground water in a treatment plant prototype. The prototype is used to dose a constant flow of Fe(VI) to maintain an oxide-reduction potential to guarantee the oxidation of arsenite into arsenate, while the fuzzy logic embedded in the IoT control manages the addition of Fe(III) to achieve a proper pH adjustment and efficient arsenate removal. The tests used synthetic Bangladesh groundwater enriched with 200 µg/L of arsenite and 200 µg/L of arsenate. The results revealed that the plant prototype yielded an effective treatment of the water. Arsenate was decreased to an average value of 6.66 µg/L and, the arsenite concentration decreased to 1.01 µg/L or less. These values were lower than the limit of 10 µg/L deemed by the World Health Organization as safe for human consumption.
Fabricio Paredes Larroca; Erich Saettone Olschewski; Javier Quino-Favero; Jimmy Rosales Huamaní; José Luis Castillo Sequera. Water Treatment Plant Prototype with pH Control Modeled on Fuzzy Logic for Removing Arsenic Using Fe(VI) and Fe(III). Water 2020, 12, 2834 .
AMA StyleFabricio Paredes Larroca, Erich Saettone Olschewski, Javier Quino-Favero, Jimmy Rosales Huamaní, José Luis Castillo Sequera. Water Treatment Plant Prototype with pH Control Modeled on Fuzzy Logic for Removing Arsenic Using Fe(VI) and Fe(III). Water. 2020; 12 (10):2834.
Chicago/Turabian StyleFabricio Paredes Larroca; Erich Saettone Olschewski; Javier Quino-Favero; Jimmy Rosales Huamaní; José Luis Castillo Sequera. 2020. "Water Treatment Plant Prototype with pH Control Modeled on Fuzzy Logic for Removing Arsenic Using Fe(VI) and Fe(III)." Water 12, no. 10: 2834.
Over the years, various models have been developed in the stages of the mining process that have allowed predicting and enhancing results, but it is the breakage, the variable that connects all the activities of the mining process from the point of view of costs (drilling, blasting, loading, hauling, crushing and grinding). To improve this process, we have designed and developed a computational model based on an Artificial Neural Network (ANN), the same that was built using the most representative variables such as the properties of explosives, the geomechanical parameters of the rock mass, and the design parameters of drill-blasting. For the training and validation of the model, we have taken the data from a copper mine as reference located in the north of Chile. The ANN architecture was of the supervised type containing: an input layer, a hidden layer with 13 neurons and an output layer that includes the sigmoid activation function with symmetrical properties for optimal model convergence. The ANN model was fed-back in its learning with training data until it becomes perfected, and due to the experimental results obtained, it is a valid prediction option that can be used in future blasting of ore deposits with similar characteristics using the same representative variables considered. Therefore, it constitutes a valid alternative for predicting rock breakage, given that it has been experimentally validated, with moderately reliable results, providing higher correlation coefficients than traditional models used, and with the additional advantage that an ANN model provides, due to its ability to learn and recognize collected data patterns. In this way, using this computer model we can obtain satisfactory results that allow us to predict breakage in similar scenarios, providing an alternative for evaluating the costs that this entails as a contribution to the work.
Jimmy Rosales-Huamani; Roberth Perez-Alvarado; Uwe Rojas-Villanueva; Jose Castillo-Sequera. Design of a Predictive Model of Rock Breakage by Blasting Using Artificial Neural Networks. Symmetry 2020, 12, 1405 .
AMA StyleJimmy Rosales-Huamani, Roberth Perez-Alvarado, Uwe Rojas-Villanueva, Jose Castillo-Sequera. Design of a Predictive Model of Rock Breakage by Blasting Using Artificial Neural Networks. Symmetry. 2020; 12 (9):1405.
Chicago/Turabian StyleJimmy Rosales-Huamani; Roberth Perez-Alvarado; Uwe Rojas-Villanueva; Jose Castillo-Sequera. 2020. "Design of a Predictive Model of Rock Breakage by Blasting Using Artificial Neural Networks." Symmetry 12, no. 9: 1405.
The presence of heavy metals in cocoa crops is currently a serious problem for farmers and producers in various regions of Peru. Exports of cocoa and its derivatives to European markets are threatened by possible indications of contamination of heavy metals such as Cadmium (Cd) in cocoa beans for export, some at levels higher than those allowed by food regulations established by European Community, which are oriented to consumer protection. The possible sources of cadmium contamination in cocoa crops can be due to natural activities, such as volcanic activities, erosion processes and sedimentation in rocks that contain minerals with a high content of heavy metals (Greenockite, Burnsite, Hawleite, among others), and by anthropogenic activities such as: mining of associated deposits, agriculture (use of fertilizers), smelting of minerals and burning of fossil fuels. Currently, there is no information about contents of heavy metals in areas located in The Campo Verde-Honoria-Tournavista corridor (Ucayali Region and Huanuco Region), due to this, in this work we make a study of this region. A methodology will be used to take cocoa samples from the seed and soil in these areas, and then through chemical analysis, determine the concentrations of heavy metals, using an atomic absorption spectrophotometer. As a consequence of this study, we determined and concluded that the concentrations of cadmium obtained in soils are slightly higher than European standards allowed. Therefore, with this information we prepare a geochemical cadmium map in soils for the study area, which will help cocoa producers to identify areas that exceed the allowed cadmium values, in order to comply with standards that European Community demands in relation of concentration levels of heavy metals (Cadmium) in chocolate. In this way, we can carry out in the future a mitigation plan for areas with cadmium problems, which allows to reduce their content in order to export the product without any problem. .
Jimmy Aurelio Rosales-Huamani; Jorge Luis Breña-Ore; Svitlana Sespedes-Varkarsel; Luis Huamanchumo De La Cuba; Luis Centeno-Rojas; Alonso Otiniano-Zavala; Joseps Andrade-Choque; Santiago Valverde-Espinoza; Jose Luis Castillo-Sequera. Study to Determine Levels of Heavy Metals in Cocoa Crops Applied to Inland Areas of Peru: “The case of the Campo Verde-Honoria Tournavista Corridor”. 2020, 1 .
AMA StyleJimmy Aurelio Rosales-Huamani, Jorge Luis Breña-Ore, Svitlana Sespedes-Varkarsel, Luis Huamanchumo De La Cuba, Luis Centeno-Rojas, Alonso Otiniano-Zavala, Joseps Andrade-Choque, Santiago Valverde-Espinoza, Jose Luis Castillo-Sequera. Study to Determine Levels of Heavy Metals in Cocoa Crops Applied to Inland Areas of Peru: “The case of the Campo Verde-Honoria Tournavista Corridor”. . 2020; ():1.
Chicago/Turabian StyleJimmy Aurelio Rosales-Huamani; Jorge Luis Breña-Ore; Svitlana Sespedes-Varkarsel; Luis Huamanchumo De La Cuba; Luis Centeno-Rojas; Alonso Otiniano-Zavala; Joseps Andrade-Choque; Santiago Valverde-Espinoza; Jose Luis Castillo-Sequera. 2020. "Study to Determine Levels of Heavy Metals in Cocoa Crops Applied to Inland Areas of Peru: “The case of the Campo Verde-Honoria Tournavista Corridor”." , no. : 1.
At least 15% of the population in the world has some type of disability. Unfortunately, this population has the problem of facing various accessibility barriers, to which technological barriers are also added. One of the most relevant obstacles is the one that arises as a result of the development of the technology itself when using the Information and Communication Technologies (ICT). Therefore, the objective of this article is to review the main uses of the Semantic Web tools and to group them together in order to be able to propose the design and construction of more personalized and flexible systems, which allows to help people with disabilities to perform some type of activity using ICT, in this way, knowledge can be modeled in different domains related to people who have some type of disability, using ontologies, and some ontological models can be reused for various types of disability depending on the case study. The usefulness of this study is to reveal that with the models presented, it is possible to construct a Meta ontology that includes some or all areas of disability.
Jimmy Aurelio Rosales-Huamani; Jose Luis Castillo-Sequera; Fabricio Paredes-Larroca; Alberto Landauro-Abanto; Luis Zuloaga-Rotta. A Review of Ontological Models Applied for the Assistance of Persons with Disabilities. 2020, 1 .
AMA StyleJimmy Aurelio Rosales-Huamani, Jose Luis Castillo-Sequera, Fabricio Paredes-Larroca, Alberto Landauro-Abanto, Luis Zuloaga-Rotta. A Review of Ontological Models Applied for the Assistance of Persons with Disabilities. . 2020; ():1.
Chicago/Turabian StyleJimmy Aurelio Rosales-Huamani; Jose Luis Castillo-Sequera; Fabricio Paredes-Larroca; Alberto Landauro-Abanto; Luis Zuloaga-Rotta. 2020. "A Review of Ontological Models Applied for the Assistance of Persons with Disabilities." , no. : 1.
The use of cell phones has increased worldwide in the past few decades, particularly in children and adolescents. Using these electronic devices provides personal benefits. Communicating through cell phones was a very important factor in the socioeconomic progress of developed countries. However, it is beyond doubt that its indiscriminate use can bring up certain psychiatric disorders or cause some disorder in a person, within the phobic group of anxiety disorders called nomophobia; basically associated with anxiety, nervousness, discomfort, and distress when contact with the smartphone is lost, mainly in the youngest users. This research proposal aims to identify symptoms that have not yet been detected by unceasing cell phone use, considering that in Peru there are few studies of human health engineering and the physical mental health. For that reason, we sought to identify the symptomatic factors of nomophobia presented by students at the National University of Engineering and its interference with their academic life. To accomplish this study, we designed a questionnaire according to our reality with the use of focus groups techniques when the test was taken in class. Three symptomatic factors of nomophobia were identified: feelings of anxiety, compulsive smartphone use, and feelings of anxiety and panic. The study included a representative sample of 461 students in different years of study engineering (21% women, 79% men, over 17 years of age). Finally, given the widespread adoption of smartphones and their integration into educational environments, the results of this study can help educators understand students’ inclination to use their smartphones at all times.
Jimmy Aurelio Rosales-Huamani; Rita Rocio Guzman-Lopez; Eder Eliseo Aroni-Vilca; Carmen Rosalia Matos-Avalos; Jose Luis Castillo-Sequera. Determining Symptomatic Factors of Nomophobia in Peruvian Students from the National University of Engineering. Applied Sciences 2019, 9, 1814 .
AMA StyleJimmy Aurelio Rosales-Huamani, Rita Rocio Guzman-Lopez, Eder Eliseo Aroni-Vilca, Carmen Rosalia Matos-Avalos, Jose Luis Castillo-Sequera. Determining Symptomatic Factors of Nomophobia in Peruvian Students from the National University of Engineering. Applied Sciences. 2019; 9 (9):1814.
Chicago/Turabian StyleJimmy Aurelio Rosales-Huamani; Rita Rocio Guzman-Lopez; Eder Eliseo Aroni-Vilca; Carmen Rosalia Matos-Avalos; Jose Luis Castillo-Sequera. 2019. "Determining Symptomatic Factors of Nomophobia in Peruvian Students from the National University of Engineering." Applied Sciences 9, no. 9: 1814.
The use of cell phones has increased worldwide in the past few decades, particularly in children and adolescents. Using these devices provides personal benefits. Communicating through cell phones was a very important factor in the socioeconomic progress of developed countries. However, it is beyond doubt that its indiscriminate use can accompany certain psychiatric disorders or cause some disorder in a person, within the phobic group of anxiety disorders called nomophobia—associated with anxiety, nervousness, discomfort, and distress when contact with the smartphone is lost, mainly in young users. This research proposal aims to identify symptoms that have not yet been detected by intensive cell phone use, considering that in Peru there are few studies of human health engineering and the physical mental health. Is for this reason that in our study, we sought to identify the symptomatic factors of nomophobia presented by students at the National University of Engineering and its interference with their academic life. To accomplish this study, we designed a questionnaire according to our reality with the use of focus groups techniques when the test was taken in class. Three symptomatic factors of nomophobia were identified: feelings of anxiety, compulsive smartphone use, and feelings of anxiety and panic. The study included a representative sample of 461 students of different years of study engineering (21\% women, 79\% men, over 17 years of age). Finally, given the widespread adoption of smartphones and their integration into educational environments, the results of this study can help educators understand students’ inclination to use their smartphones at all times.
Jimmy Aurelio Rosales-Huamani; Rita Rocio Guzman-Lopez; Eder Eliseo Aroni-Vilca; Carmen Rosalia Matos-Avalos; Jose Luis Castillo-Sequera. Determining Symptomatic Factors of Nomophobia in Peruvian Students from the National University of Engineering. 2019, 1 .
AMA StyleJimmy Aurelio Rosales-Huamani, Rita Rocio Guzman-Lopez, Eder Eliseo Aroni-Vilca, Carmen Rosalia Matos-Avalos, Jose Luis Castillo-Sequera. Determining Symptomatic Factors of Nomophobia in Peruvian Students from the National University of Engineering. . 2019; ():1.
Chicago/Turabian StyleJimmy Aurelio Rosales-Huamani; Rita Rocio Guzman-Lopez; Eder Eliseo Aroni-Vilca; Carmen Rosalia Matos-Avalos; Jose Luis Castillo-Sequera. 2019. "Determining Symptomatic Factors of Nomophobia in Peruvian Students from the National University of Engineering." , no. : 1.
The main restriction of the Semantic Web is the difficulty of the SPARQL language, which is necessary for extracting information from the Knowledge Representation also known as ontology. Making the Semantic Web accessible for people who do not know SPARQL is essential for the use of friendlier interfaces, and a good alternative is Natural Language. This paper shows the implementation of a friendly prototype interface activated by voice to query and retrieving information from websites built with Semantic Web tools. In that way, the end users avoid the complicated SPARQL language. To achieve this, the interface recognizes a speech query and converts it into text, it processes the text through a Java program and identifies keywords, generates a SPARQL query, extracts the information from the website and reads it in a voice for the user. In our work, Google Cloud Speech API makes Speech-to-Text conversions and Text-to Speech conversions are made with SVOX Pico. As a result, we have measured three variables: the success rate in queries, the response time of query and a usability survey. The values of the variables allow the evaluation of our prototype. Finally, the interface proposed provides us with a new approach in the problem, using the Cloud like a Service, reducing barriers of access to the Semantic Web for people without technical knowledge of Semantic Web technologies.
Jimmy Aurelio Rosales-Huamaní; José Luis Castillo-Sequera; Juan Carlos Montalvan-Figueroa; Joseps Andrade-Choque. A Prototype of Speech Interface Based on the Google Cloud Platform to Access a Semantic Website. Symmetry 2018, 10, 268 .
AMA StyleJimmy Aurelio Rosales-Huamaní, José Luis Castillo-Sequera, Juan Carlos Montalvan-Figueroa, Joseps Andrade-Choque. A Prototype of Speech Interface Based on the Google Cloud Platform to Access a Semantic Website. Symmetry. 2018; 10 (7):268.
Chicago/Turabian StyleJimmy Aurelio Rosales-Huamaní; José Luis Castillo-Sequera; Juan Carlos Montalvan-Figueroa; Joseps Andrade-Choque. 2018. "A Prototype of Speech Interface Based on the Google Cloud Platform to Access a Semantic Website." Symmetry 10, no. 7: 268.
The main restriction of the Semantic Web is the difficult of the SPARQL language, that is necessary to extract information from the Knowledge Representation also known as ontology. Making the Semantic Web accessible for people who do not know SPARQL, is essential the use of friendlier interfaces and a good alternative is Natural Language. This paper shows the implementation of a friendly prototype interface to query and retrieve, by voice, information from website building with the Semantic Web tools. In that way, the end users avoid the complicated SPARQL language. To achieve this, the interface recognizes a speech query and converts it into text, it processes the text through a java program and identifies keywords, generates a SPARQL query, extracts the information from the website and read it in voice, for the user. In our work Google Cloud Speech API makes Speech-to-Text conversions and Text-to Speech conversions are made with SVOX Pico. As results, we have measured three variables: The success rate in queries, the response time of query and a usability survey. The values of the variables allows the evaluation of our prototype. Finally the interface proposed provides us a new approach in the problem, using the Cloud like a Service, reducing barriers of access to the Semantic Web for people without technical knowledge of Semantic Web technologies.
Jimmy Aurelio Rosales-Huamani; José Luis Castillo-Sequera; Juan Carlos Montalvan-Figueroa; Joseps Andrade-Choque. A Prototype of Speech Interface Baed on Google Cloud Platform to Access a Semantic Website. 2018, 1 .
AMA StyleJimmy Aurelio Rosales-Huamani, José Luis Castillo-Sequera, Juan Carlos Montalvan-Figueroa, Joseps Andrade-Choque. A Prototype of Speech Interface Baed on Google Cloud Platform to Access a Semantic Website. . 2018; ():1.
Chicago/Turabian StyleJimmy Aurelio Rosales-Huamani; José Luis Castillo-Sequera; Juan Carlos Montalvan-Figueroa; Joseps Andrade-Choque. 2018. "A Prototype of Speech Interface Baed on Google Cloud Platform to Access a Semantic Website." , no. : 1.
This paper presents a speech interface to extract domain-specific information from a tourism semantic website as a way to avoid complicated and unfriendly SPARQL queries. First, we present a user-oriented website with a semantic knowledge model of tourism. This model is also known as ontology, represents a common understanding of domain in which semantics of data is machine understandable. Second, we make in Raspberry Pi an interface which has the capability to recognize speech queries and give an oral response. Our interface analyzes each speech query, convert speech to text and extract keywords from the text. Later, these keywords are compared with a list of pattern templates to match an SPARQL query. Finally, this SPARQL query extracts information, in text, from the ontology of the semantic website; and the interface will read it, in voice, for the user. Google Cloud Speech API makes speech-to-text conversions and Text-to-Speech conversions with SVOX Pico. As results, we will present the response time of different speech queries, where we show three stages; time of our website server, the response time of Google Cloud Platform and a constant latency time. With this interface, we reduce barriers of access to the semantic web for people without technical knowledge of Semantic Web technologies and visually impaired people.
Gustavo Boza-Quispe; Juan Montalvan-Figueroa; Jimmy Rosales-Huamani; Fabricio Puente-Mansilla. A friendly speech user interface based on Google cloud platform to access a tourism semantic website. 2017 CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON) 2017, 1 -4.
AMA StyleGustavo Boza-Quispe, Juan Montalvan-Figueroa, Jimmy Rosales-Huamani, Fabricio Puente-Mansilla. A friendly speech user interface based on Google cloud platform to access a tourism semantic website. 2017 CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON). 2017; ():1-4.
Chicago/Turabian StyleGustavo Boza-Quispe; Juan Montalvan-Figueroa; Jimmy Rosales-Huamani; Fabricio Puente-Mansilla. 2017. "A friendly speech user interface based on Google cloud platform to access a tourism semantic website." 2017 CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies (CHILECON) , no. : 1-4.
Ultraviolet radiation from the Sun is an essential part of the process of obtaining Vitamin D by the human body. However, prolonged exposure poses a risk to the health of the skin and eyes that can lead to premature aging and even cancer. Moreover, the quick technological development shows some barriers for visually impaired users because they require special help via audio devices, in order to access to any kind of technology. For these reasons, in this paper we present a wearable UV sensor prototype integrated with an audio notification system based on a smartphone app for blind people. Our notification system is capable of offering an appropriate skin care recommendations based on ultraviolet index (UVI), exposure time and skin color.
Fabricio Puente-Mansilla; Gustavo Boza-Quispe; Gustavo Lapa-Velasquez; Carmen Matos-Avalos; Jimmy Rosales. A wearable UV sensor and accessible smartphone application for blind people. 2016 IEEE International Symposium on Consumer Electronics (ISCE) 2016, 81 -82.
AMA StyleFabricio Puente-Mansilla, Gustavo Boza-Quispe, Gustavo Lapa-Velasquez, Carmen Matos-Avalos, Jimmy Rosales. A wearable UV sensor and accessible smartphone application for blind people. 2016 IEEE International Symposium on Consumer Electronics (ISCE). 2016; ():81-82.
Chicago/Turabian StyleFabricio Puente-Mansilla; Gustavo Boza-Quispe; Gustavo Lapa-Velasquez; Carmen Matos-Avalos; Jimmy Rosales. 2016. "A wearable UV sensor and accessible smartphone application for blind people." 2016 IEEE International Symposium on Consumer Electronics (ISCE) , no. : 81-82.
Electronic learning, commonly called e-learning, has the goal of using technology to spread knowledge. Actually, the fast growing of Internet has allowed the creation of a variety of e-learning platforms. Thus there is the need for the regulation and interoperation of these platforms. Interoperability is a key factor in e-learning systems because it allows exchange and reuse of educational resources developed in different platforms. Problems may appear in their design and implementation because of the lack of interoperability among educative platforms contents. For that reason, it is important to use meaningful information to make possible the interoperability among different environments and to help in the management of proper contents. This is the area where Semantic Web may play a key role for reaching this goal. In this work, we propose the design of an e-learning platform prototype, that using semantic meaning, helps in the solution of interoperability problems.
Jimmy Rosales Huamani; José Castillo Sequera; José Miguel Cañamero; Fabricio Puente Mansilla; Gustavo Boza Quispe. A Proposal of an E-Learning Inter-Operable Platform Based on Semantic Web. Creative Education 2015, 06, 738 -744.
AMA StyleJimmy Rosales Huamani, José Castillo Sequera, José Miguel Cañamero, Fabricio Puente Mansilla, Gustavo Boza Quispe. A Proposal of an E-Learning Inter-Operable Platform Based on Semantic Web. Creative Education. 2015; 06 (08):738-744.
Chicago/Turabian StyleJimmy Rosales Huamani; José Castillo Sequera; José Miguel Cañamero; Fabricio Puente Mansilla; Gustavo Boza Quispe. 2015. "A Proposal of an E-Learning Inter-Operable Platform Based on Semantic Web." Creative Education 06, no. 08: 738-744.
In the world, 10% of the world population suffer with some type of disability, however the fast technological development can originate some barriers that these people have to face if they want to access to technology. This is particularly true in the case of visually impaired users, as they require special assistance when they use any computer system and also depend on the audio for navigation tasks. Therefore, this paper is focused on making a prototype of a semantic platform with web accessibility for blind people. We propose a method to interaction with user through voice commands, allowing the direct communication with the platform. The proposed platform will be implemented using Semantic Web tools, because we intend to facilitate the search and retrieval of information in a more efficient way and offer a personalized learning. Also, Google APIs (STT (Speech to Text) and TTS (Text to Speech)) and Raspberry Pi board will be integrated in a speech recognition module.
Jimmy Rosales-Huamaní; José Castillo-Sequera; Fabricio Puente-Mansilla; Gustavo Boza-Quispe. A Prototype of a Semantic Platform with a Speech Recognition System for Visual Impaired People. Journal of Intelligent Learning Systems and Applications 2015, 07, 87 -92.
AMA StyleJimmy Rosales-Huamaní, José Castillo-Sequera, Fabricio Puente-Mansilla, Gustavo Boza-Quispe. A Prototype of a Semantic Platform with a Speech Recognition System for Visual Impaired People. Journal of Intelligent Learning Systems and Applications. 2015; 07 (04):87-92.
Chicago/Turabian StyleJimmy Rosales-Huamaní; José Castillo-Sequera; Fabricio Puente-Mansilla; Gustavo Boza-Quispe. 2015. "A Prototype of a Semantic Platform with a Speech Recognition System for Visual Impaired People." Journal of Intelligent Learning Systems and Applications 07, no. 04: 87-92.