Abstract Introduction and Objective In most cases, due to the failure of nonsurgical methods in the treatment of diseases related to the colon, it is necessary to perform colostomy as the main treatment method. However, this surgery can cause a wide range of physical, social, and psychological problems in patients. Therefore, in order to prevent and treat the complications of colostomy, it is necessary to adopt measures in the field of self-care and continuous education for patients to control the complications of the disease, seek treatment, and experience improvements in their quality of life. Additionally, considering the role of mobile health (mHealth) applications in facilitating continuous and effective training, and improving self-care for these patients, the aim of the present study was to design and evaluate an mHealth application for self-care of colostomy patients. Materials and Methods In the present applied research, first the functional requirements of the software were determined considering the self-care requirements of colostomy patients. Then, the software was designed based on object-oriented analysis, and according to it, the application was coded in Java and developed in the Android Studio environment. Finally, to evaluate the software, the opinions and comments of 5 gastroenterologists and 10 adult colostomy patients in the age range between 27 and 64 years who had at least a high school diploma were used as the basis of judgment at this stage. The instruments used in the evaluation included a checklist, derived from three standard questionnaires (the System Usability Scale [SUS], the mHealth App Usability Questionnaire [MAUQ], and the User Version of the Mobile Application Rating Scale [uMARS]) to measure the user-friendliness indicator, and a researcher-made checklist to measure the performance indicator of the various services provided. Results The services of the software developed include the provision of medical information and self-care instructions regarding colostomy surgery, as well as alerts for the user to schedule an appointment with a doctor and the time to take medications. Based on the results of the evaluation stage, the users were generally satisfied with the interface, services, and general features of the software. In general, the software was evaluated at the “acceptable” level, with a rate of 85%. Discussion and Conclusion Based on the findings of the current research, thesoftware developed can be significantly effective in facilitating the education of colostomy patients and improving their self-care. Proper and continuous self-care and education for colostomy patients is necessary to prevent and control complications resulting from surgery and to improve their quality of life. Therefore, in addition to patients, all health care staff, organizations, and associations which support colostomy patients can also use this software to educate patients and improve the care provided to them. cases colon method However physical social Therefore selfcare self disease life Additionally (mHealth training research Then objectoriented object oriented analysis environment Finally 1 2 6 stage SUS, SUS , [SUS] MAUQ, MAUQ [MAUQ] uMARS [uMARS] userfriendliness friendliness researchermade researcher made medications interface acceptable “acceptable level 85 85% selfcare. care. staff organizations them [SUS [MAUQ [uMARS 8

Objetivo: desenvolver e validar aplicativo móvel para o ensino de graduandos sobre a primeira consulta de Enfermagem ao recém-nascido na atenção básica. Método: estudo metodológico com referencial Design Instrucional; conteúdo elaborado a partir de documentos científicos acerca do cuidado ao recém-nascido e sua família, apoiado em resultados de revisão integrativa sobre o tema. A ferramenta Integrated Development Environment Android Studio 4.0.1 e a plataforma IntelliJ IDEA foram utilizadas para a construção da tecnologia digital. Experts validaram conteúdo e alunos avaliaram navegabilidade. Resultados: a versão final do aplicativo móvel contém 67 telas agrupadas em 12 seções com acesso aleatório. O dispositivo é apresentado na tela introdutória; na sequência, tem-se conteúdo referente ao exame físico, triagem neonatal, alimentação, saúde bucal, calendário vacinal, crescimento, desenvolvimento, sinais de perigo, prevenção de acidentes; ao final, ficha técnica e referências. Recursos audiovisuais (textos, imagens e vídeos) complementam o aplicativo; para experts Índice de Validade de Conteúdo (IVC)=1,00; para estudantes de Enfermagem, todos os itens apresentaram IVC=1,00; somente o item “ layout e apresentação” obteve IVC=0,95. Conclusão: a tecnologia digital obteve avaliação satisfatória entre experts e estudantes; é inovadora para a área da saúde da criança, com potencial para uso no processo de ensino-aprendizagem dos estudantes de Enfermagem. Objetivo recémnascido recém nascido básica Método Instrucional família tema 401 4 0 1 4.0. navegabilidade Resultados 6 aleatório introdutória sequência temse tem se físico neonatal alimentação bucal vacinal crescimento desenvolvimento perigo acidentes referências textos, textos (textos vídeos IVC=1,00 IVC100 IVC =1,00 00 (IVC)=1,00 apresentação IVC095 95 IVC=0,95 Conclusão criança ensinoaprendizagem aprendizagem 40 4.0 IVC=1,0 IVC10 100 =1,0 (IVC)=1,0 IVC09 9 IVC=0,9 4. IVC=1, IVC1 10 =1, (IVC)=1, IVC0 IVC=0, IVC=1 =1 (IVC)=1 IVC=0 IVC= = (IVC)= (IVC) (IVC

Objective: to develop and validate a mobile application for teaching undergraduates about the first nursing visit to a newborn in primary care. Method: methodological study with an Instructional Design framework; content drawn up from scientific documents on caring for newborns and their families, supported by the results of an integrative review on the subject. The Integrated Development Environment Android Studio 4.0.1 tool and the IntelliJ IDEA platform were used to build the digital technology. Experts validated content and students evaluated navigability. Results: the final version of the mobile application contains 67 screens grouped into 12 sections with random access. The device is presented on the introductory screen; this is followed by content on the physical examination, neonatal screening, nutrition, oral health, the vaccination calendar, growth, development, danger signs, and accident prevention; at the end, there is a fact sheet and references. Audiovisual resources (texts, images, and videos) complement the application; experts presented a Content Validity Index (CVI) = 1.00; for nursing students all the items had a CVI = 1.00; only the item “layout and presentation” had a CVI = 0.95. Conclusion: the digital technology received a satisfactory evaluation from experts and students. It is innovative in child health care, with the potential to be used in the teaching-learning process of nursing students. Objective care Method framework families subject 401 4 0 1 4.0. navigability Results 6 access screen examination screening nutrition calendar growth development signs prevention end references texts, texts (texts images videos (CVI 1.00 100 00 layout presentation 095 95 0.95 Conclusion teachinglearning learning 40 4.0 1.0 10 09 9 0.9 4. 1. 0.

Objetivo: desarrollar y validar aplicación móvil para instrucción de estudiantes sobre la primera consulta de Enfermería al recién nacido en atención básica. Método: estudio metodológico con referencial Diseño Instruccional; contenido elaborado partiendo de documentos científicos sobre atención al recién nacido y su familia, respaldado en resultados de revisión integrativa del tema. Fueron utilizadas la herramienta Integrated Development Environment Android Studio 4.0.1 y la plataforma IntelliJ IDEA para construir la tecnología digital. Expertos validaron contenido, y estudiantes evaluaron navegabilidad. Resultados: la versión final de la aplicación móvil incluye 67 pantallas agrupadas en 12 secciones de acceso aleatorio. El dispositivo es presentado en la pantalla introductora, a continuación, se muestra contenido referente al examen físico, cribado neonatal, alimentación, salud bucal, calendario de vacunación, crecimiento, desarrollo, señales de riesgo, prevención de accidentes; al final, ficha técnica y referencias. Recursos audiovisuales (textos, imágenes y videos) complementan la aplicación; para expertos, Índice de Validez de Contenido (IVC)=1,00; y para estudiantes de Enfermería, todos los ítems presentaron IVC=1,00; solo el ítem “ layout y presentación” obtuvo IVC=0,95. Conclusión: la tecnología digital fue evaluada satisfactoriamente por expertos y estudiantes; es innovadora en el área de salud del niño, con potencial uso en el proceso de enseñanza-aprendizaje de los estudiantes de Enfermería. Objetivo básica Método Instruccional familia tema 401 4 0 1 4.0. navegabilidad Resultados 6 aleatorio introductora continuación físico neonatal alimentación bucal vacunación crecimiento desarrollo riesgo accidentes referencias textos, textos (textos videos IVC=1,00 IVC100 IVC =1,00 00 (IVC)=1,00 presentación IVC095 95 IVC=0,95 Conclusión niño enseñanzaaprendizaje enseñanza aprendizaje 40 4.0 IVC=1,0 IVC10 100 =1,0 (IVC)=1,0 IVC09 9 IVC=0,9 4. IVC=1, IVC1 10 =1, (IVC)=1, IVC0 IVC=0, IVC=1 =1 (IVC)=1 IVC=0 IVC= = (IVC)= (IVC) (IVC

Abstract Introduction: Pain evaluation has become an increasingly relevant concern for healthcare workers. According to the World Health Organization’s definition of Palliative Care, early identification, evaluation, and treatment of pain are important. Objective: Developing and rating an app for mobile devices that focuses on teaching the subject of pain management in Palliative Care. Research Methodology: The app was developed as a learning tool and tested by resident physicians while undergoing a qualitative and quantitative prospective evaluation. Mock tests were taken. The usability of the app was rated through the System Usability Scale (SUS), and satisfaction with the app was rated through the Net Promoter Score (NPS). The data was charted by using Microsoft Office Excel ® and was exported to the Statistical Package for the Social Sciences (SPSS) version 20.0 (IBM) software: an analysis was run with a 95% confidence interval. As for the qualitative analysis of the resident physicians’ evaluations, all available content was transcribed and properly organized in word clouds in order to highlight the most important pieces of feedback that the physicians presented regarding the app. The study was approved by the Ethics Committee. Main Results: The PaliPain App was developed as a database filled with clinical cases of patients undergoing palliative care who were experiencing varying levels of pain, and also presents analysis of test questions, videos and images. It was made available for the Android and iOS platforms. The average correct answers in a mock test about pain management during palliative care rose from 6.08 to 7.54. Thirteen resident physicians made use of the app. In the evaluation of the app’s usability, the average SUS score was 89.2. In the evaluation of user satisfaction, 54% of the resident physicians answered the question “from a scale of 0 to 10, what is the likelihood of you recommending the PaliPan app to a friend or colleague?” with a score of 10. Conclusion: The PaliPain App, developed and available on Android and iOS platforms, was well evaluated by resident physicians, presenting excellent scores for both usability and satisfaction. We identified that there was a gain in knowledge, with an average score in the resolution of questions increasing from 6.08 to 7.54 after free use of the application. The PaliPan app could be a useful tool to teach the subject of pain to resident physicians. Introduction workers Organizations Organization s Care identification Objective Methodology taken SUS, , (SUS) NPS. NPS . (NPS) SPSS (SPSS 200 20 20. IBM (IBM software 95 interval evaluations Committee Results images platforms 608 6 08 6.0 754 7 54 apps 892 89 2 89.2 10 colleague colleague? Conclusion knowledge 7.5 application (SUS (NPS 9 60 6. 75 5 8 89. 1 7.

Resumo Introdução: Avaliação e manejo adequados da dor têm se tornado uma preocupação cada vez maior dos profissionais de saúde. Segundo a definição de cuidados paliativos da Organização Mundial da Saúde, são importantes a identificação precoce, a avaliação e o tratamento da dor. Objetivo: Este estudo teve como objetivos desenvolver e avaliar um aplicativo para dispositivos móveis voltado para o ensino de abordagem da dor em cuidados paliativos. Método: Foi desenvolvido um aplicativo móvel, seguido de sua utilização por médicos residentes e de avaliação qualiquantitativa prospectiva. Aplicou-se o teste de conhecimento. Obtiveram-se a usabilidade do aplicativo, por meio da System Usability Scale (SUS), e a satisfação, por meio do Net Promoter Score (NPS). Os dados foram tabulados no Microsoft Office Excel® e exportados para o software Statistical Package for the Social Sciences (SPSS) versão 20.0 (IBM): na realização das análises, adotou-se uma confiança de 95%. Para a análise qualitativa das avaliações, o conteúdo das respostas foi transcrito e organizado em nuvens de palavras para destacar as ideias centrais. O estudo foi aprovado pelo Comitê de Ética do Centro Universitário Christus. Resultado: Desenvolveu-se o PaliPain App, aplicativo constituído de casos clínicos de pacientes em cuidados paliativos com manifestações de dor, além de questões, vídeos e imagens, disponibilizado nas plataformas Android e iOS. Utilizaram o aplicativo 13 médicos residentes. A média de acertos de questões no pré-teste sobre dor em cuidados paliativos aumentou de 6,08 para 7,54 após manuseio do aplicativo. Na avaliação sobre a usabilidade do aplicativo, obtivemos na SUS uma média de 89,2, acima do nível considerado adequado de 70,0. Na avaliação de satisfação, 54% dos médicos responderam com pontuação 10 à pergunta: “Em uma escala de 0 a 10, quanto você recomendaria o aplicativo PaliPain a um amigo ou colega?”. Conclusão: O PaliPain App, desenvolvido e disponibilizado nas plataformas Android e iOS, foi bem avaliado pelos médicos residentes, apresentando ótimos escores de usabilidade e de satisfação. Identificamos que houve ganho de conhecimento, com pontuação média na resolução de questões aumentando de 6,08 para 7,54 após livre uso da aplicação. O PaliPain App pode ser uma ferramenta útil para ensino de abordagem de dor para médicos residentes. Introdução saúde Saúde precoce Objetivo Método móvel prospectiva Aplicouse Aplicou conhecimento Obtiveramse Obtiveram SUS, , (SUS) satisfação NPS. NPS . (NPS) Excel SPSS (SPSS 200 20 20. IBM (IBM) análises adotouse adotou 95 95% avaliações centrais Christus Resultado Desenvolveuse Desenvolveu imagens iOS 1 préteste pré 608 6 08 6,0 754 7 54 7,5 892 89 2 89,2 700 70 70,0 pergunta Em colega. colega colega?” Conclusão aplicação (SUS (NPS (IBM 9 60 6, 75 5 7, 8 89, 70, colega?

Resumen La robótica es una asignatura exigente en la enseñanza superior. Es necesario actualizar las metodologías de aprendizaje para hacer uso de las nuevas tecnologías. Este trabajo presenta una nueva metodología para la enseñanza de la programación de robótica industrial utilizando una interfaz visual que se ejecuta en dispositivos Android, denominada Hammer. Esta herramienta permite controlar y programar robots a través de un entorno visual basado en el concepto Scratch. Gracias a ella, los alumnos pueden ver la parte práctica de los conceptos teóricos aprendidos en clase y, al mismo tiempo, probar y generar tareas y trayectorias para robots industriales mientras aprenden los fundamentos de la programación de robots. Los alumnos no necesitan conocimientos sobre el lenguaje de programación del robot de destino, pero sí conocimientos básicos de Robótica. Esta herramienta se ha probado en este artículo a través de cuatro diferentes ejercicios prácticos guiados. Todos los ejercicios se han validado mediante encuestas y los resultados se presentan y discuten en el artículo.

Abstract Robotics is a demanding subject in higher education. Learning methodologies need to be updated to make use of the new technologies. This paper presents a new methodology for teaching industrial robotics programming using a visual interface running on Android devices, called Hammer. This tool allows the control and programming of robots via a visual environment based on the Scratch concept. Thanks to it, students can see the practical part of theoretical concepts learned in class and, at the same time, test and generate tasks and paths for industrial robots while learning the basics of robot programming. Students don’t need to have any knowledge about the target robot programming language, but a basic knowledge of Robotics. This tool has been tested in this paper through four different guided practical exercises. All exercises have been validated through surveys and the results are presented and discussed in the paper.

Resumen: Existe preocupación por el bienestar animal (BA) en los sistemas productivos, por lo que es menester que trabajen en pos de este. Las buenas prácticas (BP) apuntan a mejorar la productividad y la rentabilidad de manera sustentable y tienen como uno de sus objetivos lograr el BA, por lo tanto, su cumplimiento representa una alternativa para conocer las condiciones en las que se encuentran los animales en los sistemas lecheros. En un trabajo público-privado, se desarrolló CheqTambo, una aplicación en línea para Android y la web, de libre acceso, que facilita la implementación de BP referidas a 6 áreas del proceso de producción de leche. En este trabajo se muestra el cumplimiento de las BP relativas al BA de CheqTambo para un grupo de tambos de Argentina. 13 BP del área de BA correspondientes a 322 tambos de Argentina fueron relevadas con CheqTambo, los relevamientos fueron realizados por los productores o asesores técnicos de los tambos en el período de mayo de 2021 a setiembre de 2022, con lo que se conformó una base de datos con 4186 respuestas. El área de BA obtuvo el mayor porcentaje de cumplimiento (83 %). De las 13 BP relevadas, 11 tuvieron un cumplimiento entre el 84 y el 91 %, mientras que 2 BP presentaron un porcentaje de cumplimiento menor, estas últimas fueron “sistema de ventilación y aspersión” y “sombra en el corral de espera” con valores de 50 y 69 % de cumplimiento respectivamente. “Condiciones en el arreo” obtuvo el mayor valor con un 91 % de cumplimiento. Todas las BP de BA son factibles de mejora, especialmente “sombra en el corral de espera” y “ventilación y aspersión”. CheqTambo se considera una herramienta útil para comenzar a trabajar respecto al BA en los tambos, para luego profundizar el trabajo con herramientas específicas.

Summary: There is concern about Animal Welfare (AW) in production systems, so it is necessary that they work towards it. The Good Practices (GP) aim to improve productivity and profitability in a sustainable manner and one of their objectives is to achieve the AW, therefore, compliance with them represents an alternative to know the conditions in which animals are found in dairy farms. CheqTambo was developed in a public-private partnership, is on line for Android and the web, with free access, that facilitates the implementation of GP in 6 areas of the dairy process. This work shows GP compliance related to the AW of CheqTambo. for a group of dairy farms in Argentina. Thirteen GP from the AW area corresponding to 322 dairy farms in Argentina were surveyed with CheqTambo. The surveys were carried out by the producers or technical advisors of the dairy farms in the period May 2021 to September 2022, a database was created with 4186 responses. The AW area obtained the highest % of compliance (83 %). Of the 13 GP surveyed, 11 had compliance between 84 and 91 %, while 2 GP had a lower % compliance, being “ventilation and sprinkler system” and “shade in the waiting pen” with values of 50 and 69 %, respectively. “Handling Conditions” obtained the highest value with 91 % compliance. All of GP of AW are feasible for improvement, especially “shade in the holding pen” and “ventilation and spraying”. CheqTambo is considered a suitable tool to start working on AW in dairy farms, to later deepen the work with specific tools.

Resumo: Existe a preocupação com o Bem-Estar Animal (BA) nos sistemas de produção, por isso é necessário que eles trabalhem para isso. As Boas Práticas (BP) visam melhorar a produtividade e lucratividade de forma sustentável e têm como um de seus objetivos atingir a BA, portanto, o cumprimento das mesmas representa uma alternativa para conhecer as condições em que se encontram. Em um esforço público-privado, foi desenvolvido o CheqTambo, um aplicativo online para Android e web, de acesso gratuito, que facilita a implementação do BP referente a 6 áreas do processo produtivo do leite. Este trabalho mostra o cumprimento dos BPs relacionados ao BA da CheqTambo para um grupo de fazendas leiteiras na Argentina. 13 BP da área da BA correspondentes a 322 fazendas na Argentina foram pesquisadas com CheqTambo. As pesquisas foram realizadas pelos produtores ou assessores técnicos das fazendas leiteiras no período de maio de 2021 a setembro de 2022, com as quais se formou um banco de dados com 4186 respostas. A área BA obteve o maior % de conformidade (83 %). Dos 13 BP pesquisados, 11 tiveram cumprimento entre 84 e 91 %, enquanto 2 BP apresentaram menor % de cumprimento, sendo o último “sistema de ventilação e aspersão” e “sombra no cercado” com valores de 50 e 69 % de cumprimento respectivamente. “Condições de arnês” obteve o maior valor com 91 % de conformidade. Todos os BP de BA são passíveis de melhoria, especialmente “sombra no cercado de espera” e “ventilação e pulverização”. O CheqTambo é considerado uma ferramenta adequada para iniciar o trabalho de BA em fazendas leiteiras, para posteriormente aprofundar o trabalho com ferramentas específicas.

ABSTRACT XAVIA PACS is a platform designed to offer medical personnel a range of general-purpose tools for viewing and processing medical images and subsequent editing of the issued reports. The system is made up of five main components, of which XAVIA PACS Viewer and XAVIA PACS Web are responsible for viewing DICOM images. The first is for computers with the Windows operating system and the other one is a web application that cannot be used without a connection to the hospital institution's network. In this way, access to the visualization and manipulation of medical images is limited despite the evolution of the platform to more innovative sources such as the cloud. The present work proposes as a solution the implementation of PACSDroid, a component to control the visualization and transfer of DICOM images from the cloud for mobile devices with the Android operating system. To comply with the proposal, the analysis of business processes was carried out and existing systems with similar objectives were evaluated, as well as technological trends for their implementation. The development of this application will be of great help in the process of analysis and diagnosis of DICOM imaging studies for specialists, and in the same way it will benefit patients.

RESUMEN XAVIA PACS es una plataforma diseñada para ofrecer al personal médico una gama de herramientas de propósito general para la visualización y procesamiento de imágenes médicas y posterior edición de los informes emitidos. El sistema está conformado por cinco componentes principales, de los cuales XAVIA PACS Viewer y XAVIA PACS Web se encargan de la visualización de imágenes DICOM. El primero es para ordenadores con sistema operativo Windows y el otro es una aplicación web de la cual no se puede disponer sin conexión a la red de la institución hospitalaria. De este modo, el acceso a la visualización y manipulación de imágenes médicas se encuentra limitado a pesar de la evolución de la plataforma a fuentes más innovadoras como es la nube. El presente trabajo propone como solución la implementación de PACSDroid, un componente de control de visualización y transferencia de imágenes DICOM desde la nube para dispositivos móviles con sistema operativo Android. Para dar cumplimiento a la propuesta se realizó el análisis de los procesos de negocio y se evaluaron sistemas existentes con objetivos similares, así como las tendencias tecnológicas para su implementación. El desarrollo de esta aplicación será de gran ayuda en el proceso de análisis y diagnóstico de los estudios imagenológicos DICOM para los especialistas, y de igual manera beneficiará a los pacientes.

Abstract The National Drug Formulary of the Republic of Cuba, in its version for mobile devices with the Android operating system, constitutes an essential application for health professionals in that country due to its potential use for medical and academic care purposes.

Resumen El Formulario Nacional de Medicamentos de la República de Cuba, en su versión para dispositivos móviles con sistema operativo Android, constituye una aplicación importante para los profesionales de la salud en ese país, por sus posibilidades de uso con fines de atención médica y académica.

Resumen El cultivo de aguacate se ha visto afectado por diversas plagas y enfermedades lo que ha limitado su comercialización. A causa de ello se ha generado el uso indiscriminado de productos químicos por parte de los productores, lo que ha provocado gran contaminación ambiental, aumento en los costos de producción y la presencia de residuos de pesticidas en los frutos. El objetivo del presente trabajo fue desarrollar una aplicación móvil para determinar la distribución espacial de problemas fitosanitarios en el cultivo de aguacate. El desarrollo de la aplicación se realizó en 2020 y se basó en la metodología Rational Unified Process. Se incorporaron fórmulas y modelos matemáticos para obtener y ajustar el semivariograma. También se anexo la fórmula del método de krigeado ordinario, con la finalidad de obtener mapas de densidad de las poblaciones de problemas fitosanitarios del cultivo de aguacate. La aplicación App Ahuacatl se puede instalar en celulares móviles o tabletas con el sistema operativo Android como ios. El usuario puede obtener su ubicación geográfica sin la necesidad de estar conectado a una red de internet o los datos móviles del celular.

Abstract The avocado crop has been affected by various pests and diseases, which has limited its commercialization. Because of this, the indiscriminate use of chemical products by producers has been generated, which has caused great environmental pollution, increased production costs and the presence of pesticide residues in the fruits. The objective of the present work was to develop a mobile application to determine the spatial distribution of phytosanitary problems in avocado crops. The application was developed in 2020 and was based on the Rational Unified Process methodology. Formulas and mathematical models were incorporated to obtain and fit the semivariogram. The formula of the ordinary kriging method was also added, in order to obtain density maps of the populations of phytosanitary problems of avocado crops. The application Ahuacatl App can be installed on mobile phones or tablets with the operating systems Android and iOS. The user can obtain their geographical location without the need to be connected to an internet network or mobile data of the cell phone.

Resumen Objetivo. Este estudio evalúa los efectos de la educación basada en el móvil (EBM) en el autoconcepto enfermero (ACE) entre los estudiantes de enfermería. Métodos. Estudio de métodos mixtos realizado entre los años 2020-2021 tuvo una fase cuantitativa principal y una fase cualitativa complementaria. En la fase cuantitativa se llevó a cabo un estudio cuasi-experimental con el diseño de cuatro grupos de Salomón en los que se asignaron 117 estudiantes de segundo año de enfermería de la Universidad de Ciencias Médicas de Shiraz, Irán. Participaron en los grupos de control 70 estudiantes: 37 del primer (C1) y 33 del segundo (C2) semestres del año académico 2020 y 40 estudiantes del primer semestre de 2021 como los grupos de intervención (I1: n=20, e I2: n=20). Los participantes de los grupos de intervención recibieron EMB relacionados con el CNS a través de una aplicación Android, mientras que sus homólogos de los grupos de control no recibieron este tipo de educación. Se utilizó el Cuestionario de Autoconcepto de Enfermería (ACE) de Cowin. En la fase cualitativa, se seleccionaron intencionadamente seis estudiantes de los grupos experimentales a quienes se les realizaron entrevistas semiestructuradas cara a cara. Además, se hicieron dos grupos de discusión con un grupo de seis y otro de cinco estudiantes de los grupos experimentales. Resultados. Mientras que las puntuaciones medias del ACE y sus dimensiones no cambiaron significativamente en el grupo C1, las puntuaciones medias pos-test de las mismas en el grupo I1 fueron significativamente mayores que los correspondientes valores pre-test (p<0.05), excepto para la dimensión de cuidado (p=0.586). Además, con excepción de la dimensión de atención (p>0.05), las puntuaciones medias pos-test de ACE y sus otras dimensiones en los grupos I1 y I2 fueron significativamente mayores que las de los grupos C1 y C2, respectivamente (p<0.05). El análisis de los datos cualitativos dio como resultado la generación del tema principal de crecimiento y desarrollo multidimensional con tres categorías principales: el desarrollo de estrategias de afrontamiento, el conocimiento de estrategias de profesionalización y el desarrollo de potenciales de gestión. Conclusión. La intervención EBM es eficaz para mejorar el ACE de los estudiantes de enfermería.

Abstract Objective. This study evaluates the effects of mobile-based education (MBE) on nurse self-concept (NSC) among nursing students. Methods. This embedded mixed methods study was conducted in 2020-2021 in a main quantitative phase and a supplementary qualitative phase. In the quantitative phase, a quasi-experimental study with the Solomon four-group design was conducted on 117 second-year nursing students of Shiraz University of Medical Sciences, Shiraz, Iran. 70 students in the first (C1: n=37) and the second (C2: n=33) semesters of the 2020 academic year were respectively considered as the control groups, and 40 students in the first semester of the 2021 academic year considered as the experimental groups (I1: n=20 and I2: n=20). Participants in the experimental groups received NSC-related MBE through an Android application, while their counterparts in the control groups received no NSC-related MBE. Cowin’s Nurse Self-Concept Questionnaire was used to assess the NSC. In the qualitative phase, six students from the experimental groups were purposively selected and interviewed through face-to-face semi-structured interviews. Moreover, two focus group discussions were held with a six-person and a five-person group of students from the experimental groups. Results. While the mean scores of NSC and its dimensions did not significantly change in the C1 group, the posttest mean scores of them in the E1 group were significantly greater than the corresponding pretest values (p<0.05), expect for the care dimension (p=0.586). Moreover, except for the care dimension (p>0.05), the posttest means scores of NSC and its other dimensions in the E1 and the E2 groups were significantly greater than the C1 and the C2 groups, respectively (p<0.05). Analysis of the qualitative data resulted in the generation of the main theme of multidimensional growth and development with three main categories, namely development of coping strategies, knowing professionalization strategies, and development of managerial potentials. Conclusion. NSC-related MBE is effective in improving nursing students’ NSC.

Resumo Objetivo. Avaliar os efeitos da educação baseada em dispositivos móveis (EBM) no autoconceito de enfermagem (ACE) entre estudantes de enfermagem da Shiraz University of Medical Sciences, Irã. Métodos. Estudo de métodos mistos que teve uma fase principal quantitativa e uma fase qualitativa complementar. Na fase quantitativa, foi realizado um estudo quase-experimental com o desenho de quatro grupos Solomon. 70 alunos participaram dos grupos de controle: 37 do primeiro (C1) e 33 do segundo (C2) semestre do ano letivo de 2020 e 40 alunos do primeiro semestre de 2021 como grupos de intervenção (I1: n=20, e I2: n=20). Apenas os participantes dos grupos de intervenção receberam EMBs relacionados à ACE por meio de um aplicativo Android. A escala de Cowin foi utilizada para avaliar o ACE. Na fase qualitativa, foram selecionados intencionalmente seis alunos dos grupos experimentais aos quais foram realizadas entrevistas semiestruturadas face a face. Além disso, foram feitos dois grupos de discussão (um de seis e outro de cinco) com alunos dos grupos experimentais. Resultados. Enquanto as pontuações médias do ACE e suas dimensões não mudaram significativamente no grupo C1, as pontuações médias pós-teste no grupo I1 foram significativamente maiores do que os valores pré-teste correspondentes (p<0.05), exceto para a dimensão do cuidado (p=0.586). Além disso, com exceção da dimensão atenção (p>0.05), as pontuações médias pós-teste do ACE e de suas outras dimensões nos grupos I1 e I2 foram significativamente maiores do que nos grupos C1 e C2, respectivamente (p<0.05). A análise dos dados qualitativos resultou na geração do tema principal crescimento e desenvolvimento multidimensional com três categorias principais: o desenvolvimento de estratégias de enfrentamento, o conhecimento de estratégias de profissionalização e o desenvolvimento de potenciais de gestão. Conclusão. A intervenção EBM foi eficaz em melhorar o ACE de estudantes de enfermagem.

Resumen Este documento revisa los modelos de sistemas de captación de energía de Radiofrecuencia (RF) a partir de la información recogida en varios artículos publicados en repositorios científicos de todo el mundo. Tiene como objetivo registrar información relevante de cada uno de ellos, como: topología del sistema, circuitos y características de cada etapa, componentes electrónicos utilizados, dimensiones, entre otros, para tabular y cotejar estos datos, con el fin de determinar cuál es el que presenta mejores características por etapa y así considerarlo para realizar una investigación profunda y mejorar su diseño para captar energía. En este estudio se utilizó una metodología dividida en cuatro fases: investigación, lectura científica, extracción de información relevante y tabulación. Una vez realizado el estudio de los sistemas seleccionados, se compararon los resultados obtenidos en cada uno y se seleccionó la topología, circuitos o elementos que obtuvieron mejores resultados para las etapas: Antena, Acoplamiento, Rectificación, Administración de energía y Almacenamiento de energía. Finalmente, se creó una aplicación para dispositivos Android en la que se encuentra toda la información recolectada y los resultados obtenidos de manera que funcione como una fuente de consulta para futuras investigaciones.

Abstract This document presents a review of models of Radiofrequency (RF) energy harvesting systems, extracted from articles published in scientific repositories around the world. Its objective is to extract relevant information from each of them, such as: system topology, circuits and characteristics of each stage, electronic components used, dimensions, among others. With this information, the data is tabulated and compared, in order to determine which one has the best characteristics according to each stage and consider it to carry out a deeper investigation and improve its design to capture more energy. To carry out this study, a methodology divided into four phases was used, which are: research, scientific reading, extraction of relevant information and tabulation. Once the study of the selected systems was carried out, a comparison was made between the results obtained in each one and the topology, circuits or elements that obtained the best results for the stages of: Antenna, Coupling, Rectification, Energy Management and Storage were selected. of energy. Finally, an application for Android devices was created in which all the information collected, and results obtained are found so that it works as a reference source for future research.

Abstract Automating remotely controlled intelligent systems to collect, analyze, and process data is one of the most common applications in different fields of application. Usually, analyzing the animal's diet requires much time and human capital; the experiments consist of placing the animal in a cage to collect consumption data. In this sense, incorporating technology to analyze the consumption of dry matter in ruminants is essential to increase the productive performance of the animal. This document focuses on developing a monitoring system for data collection, such as temperature and humidity, as well as the weight of food throughout the nutritional experiment, using a mobile application developed in Android Studio that sends and receives the information via Bluetooth technology to an electronic device based on the Arduino Nano microcontroller.

Resumen La automatización de sistemas inteligentes controlados remotamente para recolectar, analizar y procesar datos es una de las aplicaciones más comunes en diferentes campos de aplicación. Usualmente, para analizar la dieta del animal se requiere mucho tiempo y capital humano; los experimentos consisten en colocar al animal en una jaula para recolectar datos de consumo. En este sentido, incorporar tecnología para analizar el consumo de materia seca en rumiantes es fundamental para incrementar el desempeño productivo del animal. Este documento se enfoca en desarrollar un sistema de monitoreo para la recolección de datos, tales como la temperatura y la humedad, así como el peso de los alimentos a lo largo del experimento nutricional, utilizando una aplicación móvil desarrollada en Android Studio que envía y recibe la información vía tecnología Bluetooth a un dispositivo electrónico basado en el microcontrolador Arduino Nano.

Abstract: The main objective of this study was to design and develop a mobile application that contains the Kudo Box to promote intrinsic motivation among employees, using personalized cards with motivating messages, to improve organizations’ efficiency. The methodologies applied during the design and development stage were the incremental model and the technological acceptance model (TAM). The outcome was the design and development of a mobile application, which contains the management 3.0 tool named Kudo Box. This application can be used on Android devices at any place and time to send and receive personalized motivational cards among colleagues at a given organization. The mobile application complies with key TAM constructs and has an intuitive and attractive environment design for the user. In conclusion, the mobile application Kudo Box is easy to use and has a simple structure, as well as a good performance on mobile devices.

Resumen: El principal objetivo de este estudio fue diseñar y desarrollar una aplicación móvil que contiene la Caja Kudo para promover la motivación intrínseca de los empleados, por medio de tarjetas personalizadas con mensajes motivadores, y mejorar la eficiencia de las organizaciones. La metodología utilizada durante el diseño y desarrollo fue el modelo incremental y el modelo de aceptación tecnológica (TAM). Como resultado se diseñó y desarrolló una aplicación móvil que contiene la herramienta de administración 3.0 llamada Caja Kudo. Esta aplicación puede utilizarse en dispositivos Android en cualquier lugar y hora para enviar y recibir tarjetas motivacionales personalizadas entre compañeros de una organización. La aplicación móvil cumple con los constructos clave del TAM y cuenta con un diseño de entorno intuitivo y atractivo para el usuario. En conclusión, la aplicación Caja Kudo es fácil de usar y cuenta con una estructura simple, además de un buen rendimiento en el dispositivo móvil.

ABSTRACT Objective: Intrauterine environment can induce fetal metabolic programming that predisposes to adiposity-related chronic diseases in its lifespan. We examined the associations of parental nutritional status and gestational weight gain with offspring body composition in early adulthood. Materials and methods: This is cross-sectional analysis of female participants of the NutriHS who were submitted to questionnaires, clinical examinations and body composition assessed by DXA. Association of pre-conception parental BMI and maternal gestational weight gain (exposures) with body composition measurements (outcomes) were analyzed using multiple linear models adjusted for Directed Acyclic Graphs-based covariables (maternal and paternal educational level, maternal age, and tobacco, alcohol and/or drugs use). The sample included 124 women (median 28 (24-31) years) with a mean BMI of 25.4 ± 4.7 kg/m2. Results: No association between previous paternal BMI and offspring’s body composition was detected. In the fully adjusted linear regression model, maternal BMI was associated with offspring’s total lean mass (β = 0.66, p = 0.001), appendicular skeletal muscle mass index (ASMI) (β = 0.11, p = 0.003) and fat mass index (FMI) (β = 0.03, p = 0.039). Gestational weight gain was associated with increased offspring’s BMI (OR 1.12 [95% CI 1.02-1.20], p = 0.01). The linear regression model adjusted for maternal age and maternal and paternal education levels showed associations of gestational weight gain with offspring’s ASMI (β = 0.42, p = 0.046), FMI (β = 0.22, p = 0.005) and android-to-gynoid fat ratio (β = 0.09, p = 0.035). Conclusion: Our findings suggest that preconception maternal BMI could influence lean mass and general adiposity of young adult female offspring and that gestational weight gain could be useful for predicting centrally distributed adiposity. Objective adiposityrelated related lifespan adulthood methods crosssectional cross sectional questionnaires DXA pre conception exposures (exposures outcomes (outcomes Graphsbased Graphs based level tobacco andor or use. use . use) 12 median 2 2431 24 31 (24-31 years 254 25 4 25. 47 7 4. kgm2 kgm kg m2 m kg/m2 Results offsprings s detected β 066 0 66 0.66 0.001, 0001 0.001 , 001 0.001) (ASMI 011 11 0.11 0.003 0003 003 (FMI 03 0.03 0.039. 0039 0.039 039 0.039) OR 112 1 1.1 95% 95 [95 1.021.20, 102120 1.02 1.20 02 20 1.02-1.20] 0.01. 0.01 01 0.01) 042 42 0.42 0.046, 0046 0.046 046 0.046) 022 22 0.22 0.005 0005 005 androidtogynoid android gynoid 009 09 0.09 0.035. 0035 0.035 035 0.035) Conclusion 243 3 (24-3 kg/m 06 6 0.6 000 0.00 00 0.1 0.0 1. 9 [9 021 1.021.20 10212 102 1.0 120 1.2 1.02-1.20 04 0.4 004 0.04 0.2 (24- 0. [ 1.021.2 1021 10 1.02-1.2 (24 1.021. 1.02-1. (2 1.021 1.02-1 ( 1.02-

RESUMEN: Introducción: Los ancianos con demencia pueden ser una carga para sus familias. El conocimiento de los factores de riesgo de la demencia puede reducir los efectos negativos de la propia demencia. El uso de aplicaciones basadas en Android puede ayudar a las familias a prevenir la senilidad y cuidar a los ancianos. Propósito: Este estudio tiene como objetivo formular un modelo efectivo de enfermería familiar a través de la aplicación Android Dementia Care Family - Raden Siti Maryam (KEDUSIA-RSM), para mejorar la función cognitiva y monitorear los factores de riesgo de demencia en los ancianos. Métodos: Este estudio utilizó un diseño de investigación operativa en dos fases: 1) desarrollo del modelo, integración de los antecedentes del estudio, revisión de la literatura y consulta de expertos, y 2) prueba del modelo piloto que compara los grupos de prueba previa y posterior con el grupo de control. La técnica de muestreo utilizada fue el muestreo por conglomerados compuesto con los resultados de 156 muestras, es decir, 79 familias en el grupo de intervención y 77 familias en el grupo de control. Resultados: La primera etapa produjo dos componentes principales del modelo de enfermería KEDUSIA-RSM, a saber, guías y aplicaciones basadas en Android; hubo una diferencia media significativa en la función cognitiva y el manejo de los factores de riesgo de demencia entre los grupos antes y cuatro meses después del modelo de intervención (valor de p < 0,05). Conclusión: KEDUSIA-RSM ha demostrado ser eficaz para mejorar la función cognitiva y controlar los factores de riesgo de demencia en los ancianos. Es muy recomendable replicar el modelo, realizar capacitación continua para enfermeras en salud pública y desarrollar otros estudios en aplicaciones basadas en iOS o en la web con modelos similares.

ABSTRACT: Introduction: Elderly people with dementia can become a burden to their family. Knowledge of the risk factors for dementia may lower the negative effects of dementia itself. Using Android-based applications can be helpful to families in preventing dementia and caring for the elderly. Objective: This study aimed to formulate an effective family nursing model through an Android-based application, Keluarga Peduli Demensia - Raden Siti Maryam (KEDUSIA-RSM), to enhance cognitive function and to monitor the risk factors of dementia in the elderly. Methods: This study employed an operational research design in two stages: 1) model development, integrating the study background, literature review, and expert consultation, and 2) model trials comparing pre- and post-test groups to control group. The sampling technique used was composite clustering sampling with the results of 156 samples: 79 families in the intervention group and 77 families in the control group. Results: The first stage resulted in the creation of two of the main components of the KEDUSIA-RSM nursing model: the guidebook and its android-based application; There were significant mean differences in cognitive function and dementia risk factor management between those groups before and four months after intervention model (p value < 0.05). Conclusion: KEDUSIA-RSM is proven to be effective in raising cognitive function and managing risk factors for dementia in the elderly. It is highly recommended to replicate the model, to conduct sustainable training for nurses within the community health field and to develop another study on an iOS-based or web-based app with a similar model.

Resumo Os aplicativos de saúde para dispositivos móveis se revelam como uma ferramenta importante para a educação em saúde para apoiar o tratamento de diferentes doenças, como o diabetes mellitus (DM). Nesse sentido, esta pesquisa analisa as funcionalidades dos aplicativos existentes na língua portuguesa destinados a auxiliar pessoas com DM. Foi realizada uma busca sistemática para identificação dos aplicativos por meio dos indexadores “Controle de diabetes”, “Diabetes”, “Glicose” e “Insulina” nos sistemas operacionais Android e iOS. Foram encontrados 576 aplicativos, porém, apenas 63 (10,9%) atenderam aos critérios de inclusão. De acordo com sua funcionalidade, os aplicativos apresentaram as seguintes possibilidades de uso: 13 educativos; 12 monitoram atividade física; 18 contêm diário alimentar; 28 contam carboidratos; 34 monitoram a insulina; 49 monitoram a glicemia; 33 apresentam gráficos; 9 alertam sobre a presença de hipo ou hiperglicemia; 17 lembram coleta de glicemia; e 5 apresentaram receitas culinárias. As funcionalidades que auxiliam na mudança de comportamento e individualizam estratégias de tratamento ainda são incipientes. Sugere-se o desenvolvimento de ferramentas auxiliares para interação dos aplicativos com seus usuários e a comprovação da sua eficácia.

Abstract Health applications for mobile devices are an important tool for a health education to support the treatment of different diseases, such as diabetes mellitus (DM). In this sense, this research analyzes the functionalities of existing applications in Portuguese aimed at helping people with DM. A systematic search was performed to identify the applications by the descriptors "Diabetes control,” “Diabetes,” “Glucose,” and “Insulin” in Android and iOS operating systems. A total of 576 applications were found, but only 63 (10.9%) met the inclusion criteria. According to their functionality, the apps presented the following possibilities of use: 13 are educational; 12 monitor physical activity; 18 contain a food diary; 28 count carbohydrates; 34 monitor insulin; 49 monitor blood glucose; 33 present graphs; 9 warn about the presence of hypo or hyperglycemia; 17 recall blood glucose collection; and 5 present culinary recipes. Functionalities that assist in behavior change and that individualize treatment strategies are still incipient. We suggest the development of auxiliary tools for interaction of applications with their users and the proof of their effectiveness.