Estado inicial de la virtualización del proceso de formación en una Universidad

El desarrollo de las Tecnologías de la Información y las Comunicaciones (TIC) genera nuevas demandas sociales a la educación. En los últimos años, la utilización de elementos tecnológicos en los contextos educativos ha conllevado a la realización de profundas transformaciones en las instituciones y en la forma de organizar y trabajar el proceso docente educativo. El objetivo de este artículo fue analizar el estado inicial de la virtualización del proceso de formación en la Universidad de Ciencias de la Cultura Física y Deporte Manuel Fajardo. Para lograr este propósito se aplicó un conjunto de instrumentos (encuestas a estudiantes y profesores, entrevistas a directivos y guía de observación a los cursos implementados en la plataforma virtual Moodle). Se asumió un enfoque mixto que posibilitó buscar información sobre la virtualización del proceso de formación de la Universidad de Ciencias de la Cultura Física y el Deporte (UCCFD) Manuel Fajardo desde las miradas de los distintos actores del proceso, lo que permitió lograr una mayor fidelidad de los resultados obtenidos en los instrumentos aplicados. Los resultados de las encuestas a estudiantes y profesores fueron divididos en positivos y negativos (Carencias y Fortalezas), para destacar la necesidad de elaborar un modelo de virtualización del proceso de formación de la UCCFD "Manuel Fajardo".

O desenvolvimento das Tecnologias de Informação e Comunicação (TIC) gera novas demandas sociais para a educação. Nos últimos anos, o uso de elementos tecnológicos em contextos educacionais levou a profundas transformações nas instituições e na forma de organizar e trabalhar o processo de ensino e educação. O objetivo deste artigo foi analisar o estado inicial da virtualização do processo de treinamento na Universidade Manuel Fajardo de Cultura Física e Ciências do Esporte. Para atingir esse objetivo, foi aplicado um conjunto de instrumentos (pesquisas com alunos e professores, entrevistas com diretores e um guia de observação dos cursos implementados na plataforma virtual Moodle). Foi adotada uma abordagem mista, que possibilitou a busca de informações sobre a virtualização do processo de treinamento na Universidade de Ciências da Cultura Física e do Esporte Manuel Fajardo (UCCFD) a partir dos pontos de vista dos diferentes atores do processo, o que permitiu obter maior precisão nos resultados obtidos nos instrumentos aplicados. Os resultados das pesquisas com alunos e professores foram divididos em positivos e negativos (deficiências e pontos fortes), a fim de destacar a necessidade de desenvolver um modelo de virtualização para o processo de formação na UCCFD "Manuel Fajardo".

The development of Information and Communication Technologies (ICT) generates new social demands on education. In recent years, the use of technological elements in educational contexts has led to profound transformations in institutions and in the way of organizing and working the educational teaching process. The objective of this article was to analyze the initial state of the virtualization of the training process at the Manuel Fajardo University of Physical Culture and Sports Sciences. To achieve this purpose, a set of instruments was applied (surveys to students and teachers, interviews with managers and an observation guide to the courses implemented on the Moodle virtual platform). A mixed approach was assumed that made it possible to search for information on the virtualization of the training process of the "Manuel Fajardo" University of Physical Culture and Sports Sciences (UCCFD in Spanish) from the perspectives of the different actors in the process, which allowed achieving greater fidelity of the results obtained in the applied instruments. The results of the surveys to students and teachers were divided into positive and negative (Shortcomings and Strengths), to highlight the need to develop a virtualization model of the training process of the UCCFD "Manuel Fajardo".

Percepción de la Virtualización de la Asignatura de Anatomía Humana Normal y Embriología en Pandemia / Perception of the Virtualization of the Subject of Normal Human Anatomy and Embriology in a Pandemic

Debido a la pandemia y las restricciones en cuanto a la presencialidad, diferentes metodologías de aprendizaje debieron ser exploradas e implementadas para virtualizar los contenidos en la asignatura de Anatomía. El objetivo de este trabajo fue evaluar la percepción de los docentes y alumnos con respecto a las metodologías utilizadas en la virtualización de dicha asignatura. Estudio observacional- descriptivo, con enfoque cuantitativo. La población de estudio correspondió a una muestra por conveniencia constituida por 57 alumnos y 4 docentes pertenecientes a la asignatura de Anatomía Humana Normal y Embriología de la carrera de Odontología, Universidad Andrés Bello, sede Viña del Mar, dictada el año 2021. Dichos participantes contestaron un cuestionario validado que contemplaba preguntas cerradas con escala de Likert de 5 niveles, considerando las dimensiones de aprendizaje, motivación y rendimiento, y preguntas de calificación para conocer la percepción sobre las estrategias y recursos utilizados. Los alumnos perciben positivamente todos los recursos digitales, destacando el Manual de Anatomía Humana Normal, siendo el aprendizaje, la dimensión mejor evaluada. La estrategia activa mejor percibida en cuanto a las 3 dimensiones corresponde a método de casos. Por el contrario, las clases invertidas fueron percibidas negativamente en todas las dimensiones. En relación a los docentes, el recurso digital mejor percibido fue videos y cápsulas, destacando la dimensión motivación. Las estrategias activas mejor evaluadas fueron método de casos y clases invertidas. Pese a haber una percepción positiva con respecto a la virtualización, no hay concordancia entre las estrategias activas y recursos digitales mejor evaluados entre docentes y alumnos.

SUMMARY: As a result of the pandemic and the restrictions regarding in person attendance, different learning methodologies had to be explored and implemented to virtualize the contents in the Anatomy subject. The objective of this study was to evaluate the perception of teachers and students regarding the methodologies used in the virtualization of this subject. An observational-descriptive study with a quantitative approach was carried out. The study population was a convenience sample made up of 57 students and 4 teachers of the Normal Human Anatomy and Embryology subject of the Dentistry degree, Universidad Andrés Bello, Viña del Mar campus during 2021. These participants answered a validated questionnaire that included closed questions with a 5-level Likert scale, considering learning dimensions, motivation and performance, and qualifying questions to find out the perception of the strategies and resources used. Students positively perceive all digital resources, highlighting the Normal Human Anatomy Manual, with learning being the best evaluated dimension. The best perceived active strategy in terms of the 3 dimensions corresponds to the case method. In contrast, the inverted classes were perceived negatively in all dimensions. In relation to teachers, the best perceived digital resource was videos and capsules, highlighting the motivation dimension. The best evaluated active strategies were the case method and inverted classes. Despite having a positive perception regarding virtualization, there is no agreement between the best evaluated active strategies and digital resources among teachers and students.

Guía para la implementación de cursos en red / A guide for the implementation of network resources

Introducción: Los cambios en la educación médica superior, provocados por la pandemia del virus SARS-CoV-2, impulsaron la integración de las tecnologías de la información y la comunicación a la docencia en Cuba y el mundo. La Universidad Virtual de Salud se convirtió en un medio importante para apoyar los procesos docente-educativos, por lo que los profesores tuvieron que afrontar el reto de virtualizar sus actividades formativas. Objetivo: Validar una guía para el diseño y montaje de entornos virtuales de enseñanza aprendizaje en la educación médica de pregrado y posgrado. Métodos: Se realizó una investigación de tipo innovación tecnológica en tres etapas: diseño de la guía, implementación y validación. Se aplicó una encuesta a los participantes del entrenamiento virtual en Entornos Virtuales de Enseñanza Aprendizaje. Resultados: Se propusieron seis pasos para el diseño y la implementación de procesos formativos mediante la virtualidad: análisis de los recursos y la factibilidad; diseño del curso o adaptación de un programa existente; producción de contenidos; subida de recursos y configuración de las actividades; acción formativa; y evaluación del curso, mejora y rediseño. Conclusiones: La integración de la tecnología a la docencia en la educación superior es una realidad impulsada por la situación epidemiológica, que se seguirá desarrollando hasta que forme parte de la labor habitual del docente. Esta guía sistematiza y simplifica las acciones para facilitar el proceso inicial de virtualización. Se propone un modelo flexible y escalable para mejorar continuamente la calidad del proceso docente educativo en entornos virtuales de enseñanza aprendizaje(AU)

Introduction: Changes in higher medical education, caused by the SARS-CoV-2 virus pandemic, prompted the integration of information and communication technologies to teaching in Cuba and the world. The virtual university of health became an important means to support the teaching-educational processes; therefore, professors had to face the challenge of virtualizing their training activities. Objective: To validate a guide for designing and assembling virtual teaching-learning environments in undergraduate and postgraduate medical education. Methods: A technological innovation research was carried out in three stages: design of the guide, implementation and validation. A survey was conducted to the participants of the virtual training in virtual teaching-learning environments. Results: Six steps were proposed for the design and implementation of training processes through the virtual modality: analysis of resources and feasibility; course design or adaptation of an existing program; content production; resource uploading and activity configuration; training action; and course assessment, improvement and redesign. Conclusions: The integration of technology to higher education teaching is a reality driven by the epidemiological situation, which will continue to develop until it becomes part of the professor's regular work. This guide systematizes and simplifies actions to facilitate the initial virtualization process. A flexible and scalable model is proposed to improve continuously the quality of the educational teaching process in virtual teaching-learning environments(AU)

La virtualización de la superación profesional para el mejoramiento del desempeño pedagógico durante la COVID-19 / Virtualization of professional upgrading for improving teaching performance during COVID-19

Introducción: La pandemia generada por la COVID-19 promovió que la superación profesional adquiriera nuevos matices. Las universidades fomentaron el uso de las tecnologías de la información y las comunicaciones, y el aprendizaje en los entornos virtuales. Objetivo: Exponer criterios sobre la virtualización de la superación profesional para el mejoramiento del desempeño pedagógico durante la COVID-19. Posicionamiento del autor: La situación generada por la COVID-19 exigió realizar el proceso de enseñanza aprendizaje en los entornos virtuales, por esta razón los profesores del Departamento de Ciencias Sociales asumieron este reto sin preparación previa. La superación profesional realizada en el Aula Virtual constituyó una vía eficaz para la aplicación de los recursos educativos virtuales. Conclusiones: La superación profesional en circunstancias sanitarias de emergencia se realizó en el Aula Virtual de la Escuela Latinoamericana de Medicina, donde se logró el mejoramiento del desempeño pedagógico de los docentes del Departamento de Ciencias Sociales(AU)

Introduction: The COVID-19 pandemic caused professional upgrading to acquire new shades. Universities encouraged the use of information and communication technologies, as well as learning in virtual settings. Objective: To present criteria on the virtualization of professional upgrading for the improvement of pedagogical performance during COVID-19. Author's stance: The situation caused by COVID-19 demanded to carry out the teaching-learning process in virtual settings; therefore, the professors from the social sciences area took up this challenge without previous preparation. The professional upgrading process carried out in the virtual classroom proved to be an effective way for the application of virtual educational resources. Conclusions: Professional upgrading during public health circumstances of emergency was carried out in the virtual classroom of the Latin American School of Medicine, where pedagogical performance could be improved among the professors from the social sciences area(AU)

Los entornos virtuales de enseñanza aprendizaje y las habilidades en la especialidad de Ortodoncia / Teaching-learning virtual environments and skills in the specialty of orthodontics

Introducción: Los diferentes tipos de educación en el trabajo y sus modalidades para la formación y el desarrollo de habilidades en la especialidad Ortodoncia, desde los entornos virtuales de enseñanza aprendizaje, constituyen todo un reto para los docentes. Objetivo: Proponer una alternativa para el desarrollo de habilidades en la especialidad de Ortodoncia desde un entorno virtual de enseñanza aprendizaje. Desarrollo: Se propone para el primer año de la especialidad Ortodoncia una alternativa que incluye las diferentes habilidades a formar y desarrollar, según formas de organización de la enseñanza, las que transitan por actividades (base de datos, foro, tarea) y recursos virtuales (archivo, carpeta o tarea) divididas en momentos, así como el tipo de evaluación. En todas estas actividades docentes, a excepción de la educación en el trabajo, se usa la modalidad de clase invertida. Conclusiones: En la especialidad Ortodoncia el residente debe desarrollar diferentes habilidades que también pudieran alcanzarse desde los entornos virtuales de enseñanza aprendizaje. Algunas de las vías para esto pudieran ser las propuestas en el presente artículo(AU)

Introduction: The different types of education at work and their modalities for training and development of skills in the specialty of Orthodontics, from virtual teaching-learning environments, constitute a challenge for professors. Objective: To propose an alternative for developing skills in the specialty of Orthodontics from a virtual teaching-learning environment. Development: An alternative is proposed for the first academic year of the Orthodontics specialty, which includes the different skills to be taught and developed, according to forms of teaching organization, those that go through activities (database, forum, task) and virtual resources (file, folder or task) divided into moments, as well as the type of evaluation. In all these teaching activities, with the exception of education at work, the inverted class modality is used. Conclusions: In the specialty of Orthodontics, the resident must develop different skills that could also be achieved from virtual teaching-learning environments. Some of the ways for achieving this could be those proposed in this article(AU)

Propuesta para la adecuación del proceso de enseñanza - aprendizaje a la modalidad virtual en la especialidad de ortodoncia / Proposal for the adaptation of the teaching-learning process to the virtual modality in the orthodontics specialty

Actualmente, las formas presenciales del proceso de enseñanza - aprendizaje en ortodoncia se han visto afectadas por la situación epidemiológica mundial. A tales efectos, se propone una alternativa para la adecuación de este proceso desde un entorno virtual. Se seleccionó el primer año de la especialidad, debido a que es más complejo en cuanto a esta modalidad. En dicha propuesta se muestran las formas de organización de la enseñanza, habilidades y evaluación, que se pueden realizar en el aula virtual. Asimismo, se ofrecen alternativas para el llenado de la tarjeta de habilidades. Esta propuesta engloba el cumplimiento de la mayoría de los aspectos esenciales a alcanzar para este nivel, lo cual pudiera garantizar la continuidad de la formación de un profesional capaz de resolver problemas de salud de forma independiente y creadora.

At the moment, the present forms of the teaching-learning process in orthodontics have been affected by the world epidemiological situation. To such effects we propose an alternative for the adaptation of this process from a virtual environment, is proposed. The first year of the specialty was selected, because it is more complex as for this modality. In this proposal the forms of organization of the teaching, abilities and evaluation that can be carried out in the virtual classroom are shown. Also, some alternatives are offered for filling in the abilities card. This proposal includes the performance of most of the essential aspects to reach for this level, which could guarantee the continuity of the professional training able to solve health problems in an independent and creating way.

Virtualización de la formación posgraduada para la especialidad de Ortodoncia durante la COVID-19. Experiencia en Santiago de Cuba / Virtualization of postgraduate training for the specialty of Orthodontics during Covid-19. Experience in Santiago de Cuba

La continuidad de la formación del especialista de Ortodoncia, en tiempos de pandemia por la COVID-19, constituye todo un reto para los docentes. Por ello, este ensayo reflexiona y presenta, tomando como referencia el primer año de la mencionada especialidad (debido a su complejidad), la experiencia con la virtualización de la formación posgraduada durante este periodo en Santiago de Cuba. Durante esta experiencia, las alternativas que se han propuesto incluyen a las diferentes habilidades a desarrollar según formas de organización de la enseñanza, las cuales abarcan desde actividades (base de datos, foro, tarea), recursos virtuales (archivo, carpeta o tarea) hasta tipos de evaluación. En todas estas clases, a excepción de la Educación en el Trabajo, se implementó la modalidad de clase invertida. Finalmente, se consideró que esta modalidad se configuró como una alternativa para darle continuidad al proceso de enseñanza aprendizaje y favorecer la adquisición de habilidades de manera independiente y creadora.

Continuing the training of the Orthodontic specialist in times of a COVID-19 pandemic constitutes a challenge for teachers. For this reason, this essay reflects and presents, taking as a reference the first year of the aforementioned specialty (due to its complexity), the experience with the virtualization of postgraduate training during this period in Santiago de Cuba. During this experience, the alternatives that have been proposed include the different skills to be developed according to forms of teaching organization, which range from activities (database, forum, task), virtual resources (file, folder or task) to types of evaluation. In all these classes, with the exception of education at work, the inverted class modality was implemented. Finally, it was considered that this modality was configured as an alternative to give continuity to the teaching-learning process and favor the acquisition of skills in an independent and creative way.

Lazer em tempos de distanciamento social: impactos da pandemia de covid-19 nas atividades de lazer de universitários na cidade de Macapá (AP) / Leisure in times of social distance: impacts of the covid-19 pandemic on leisure activities of university students in the city of Macapá (AP)

Este artigo identifica os impactos nas formas de lazer vividas por universitários na cidade de Macapá (AP), diante do período de distanciamento social imposto pela pandemia de COVID-19. Combinamos o uso da pesquisa bibliográfica com a aplicação de questionário virtual (Plataforma Google Forms). O questionário continha cinco questões de múltipla escolha. Obtivemos o retorno de 456 instrumentais. Os resultados indicam que o distanciamento social trouxe impactos para o lazer dos sujeitos, pois resultou no aumento da "residencialização" e da "virtualização" do lazer. Se, antes, observamos tendência para prática de lazeres vivenciados na natureza e com forte caráter de sociabilidade, o distanciamento social resultou em aumento de lazeres vividos no ambiente doméstico, bem como em práticas ligadas ao uso da internet, como jogos online; assistir a lives e filmes; acesso a redes sociais; uso de celulares e computadores.

This article identifies the impacts on the forms of leisure experienced by university students in the city of Macapá (AP), in the face of the period of social distance imposed by the COVID-19 pandemic. We combined the use of bibliographic research with the application of a virtual questionnarie (Google forms platform). The questionnarie contained 5 multiple choice questions. We obtained the return of 456 instruments. The results indicate that the social distance has had an impact on the subjects' leisure, as it resulted in an increase in "residentialization" and "virtualization" of leisure. If, before, we observed a tendency to practice leisure activities experienced in nature and with a strong sociability character, social distance resulted in an increase in leisure activities experienced in the domestic environment, as well as in practices related to the use of the internet, such as online games; watching lives and movies; use of cell phones and computers

Estrategia de superación para la utilización de proxmox y pfSense en las instituciones de salud / Training Strategy for the Use of Proxmox and PfSense in Health Institutions

Proxmox Virtual Environment es un entorno de virtualización de código abierto para servidores, mientras que pfSense es un potente cortafuego, enrutador, que permite brindar seguridad a la información, aplicar reglas e instalar servicios de red. En la provincia existen insuficiencias en la implementación de estos sistemas por parte de los administradores de red e informáticos. Además, no se explotan herramientas de software libre en servidores. En consecuencia, esta investigación tiene como objetivo diseñar una estrategia de superación para la adquisición de conocimientos teórico-prácticos sobre Proxmox y pfSense, que permita la estandarización de los servidores y servicios en las unidades de salud del territorio en función del acceso a internet por parte de los profesionales. Se realizó un estudio exploratorio en 43 informáticos y administradores de redes, para lo cual se utilizaron métodos teóricos, empíricos y estadísticos que permitieron detectar las problemáticas existentes en el territorio. La valoración aportada por los participantes sobre el taller parte de la estrategia reflejó que 98,0 por ciento lo consideraron excelente. El 93,0 por ciento expresa haber adquirido conocimientos teórico-prácticos sobre Proxmox y pfSense. La estrategia de superación permitió la implementación de los sistemas Proxmox y pfSense en las unidades de salud del territorio y a su vez creo una comunidad de especialistas en estos sistemas(AU)

Proxmox Virtual Environment is an open source virtualization environment for servers, whereas pfSense is a powerful router firewall which provides security information, it has a web interface for its configuration, it apply rules and installs network services such as DNS, DHCP, Squid, among others. The aim was to design a training strategy for acquiring theoretical skills and practice on proxmox and pfSense, installation and configuration that allows the standardization of servers and services in health units of the territory based on the internet access of professionals. In the exploratory study with 43 network administrators and computer specialists, theoretical, empirical and statistical methods were used. The implemented strategy allowed to develop a provincial workshop with topics related with computer networks with favorable results. Strategy allowed the implementation of the Proxmox and pfSense systems in the health units of the territory(AU)

La virtualización en programas de postgrado: experiencia del CIES UNAN MANAGUA 2010-2017 / Virtualization in postgraduate programs: experience of CIES UNAN MANAGUA 2010-2017

El CIES-UNAN Managua ha desarrollado una tendencia hacia la virtualización de los Programas de Estudios de Postgrado en Salud Pública (5 programas de Maestría -Salud Pública, Administración de la Salud, Epidemiología, Salud Ocupacional, Economía de la Salud- y uno de Doctorado en Ciencias de la Salud) en el último decenio de sus 35 años de servicio. Motivado en las necesidades de sus usuarios (Profesionales de la Salud de la Región Meso Americana, especialmente de Nicaragua, Honduras y El Salvador), surgidas de factores que impulsan un cambio permanente en sus necesidades, ha ido incorporando la Tecnología y la Metodología necesaria para que esta evolución sea siempre en función de las necesidades de los usuarios. Esto ha sido mediado a través de Modalidades mixtas. Los avances evidenciados en este estudio parten del diagnóstico sobre el uso de la tecnología de los estudiantes activos en los programas académicos de Postgrado, llegando a una valoración de los espacios virtuales de aprendizaje a partir de criterios presentes en la literatura existente sobre el tema. Se evidencia la satisfacción de los Estudiantes específicamente en los elementos de virtualización que han sido implementados. El conocimiento previo de la tecnología por su parte permite una mejor utilización de las Plataformas. También es notoria la Evolución satisfactoria de los hábitos de búsqueda de Información de los Estudiantes en Internet, acompañado con el desarrollo de competencias con el aprovechamiento de la Tecnología, lo que les ha permitido emigrar hacia Plataformas y Sitios más reconocidos y más confiables

The CIES-UNAN Managua has developed a trend towards the virtualization of the Postgraduate Studies Programs in Public Health (5 Master's programs - Public Health, Health Administration, Epidemiology, Occupational Health, Health Economics - and one Doctorate in Health Sciences) in the last decade of his 35 years of service. Motivated in the needs of its users (Health Professionals of the Meso-American Region, especially in Nicaragua, Honduras and El Salvador), arising from factors that drive a permanent change in their needs, it has incorporated the Technology and Methodology necessary to that this evolution is always based on the needs of users. This has been mediated through mixed Modalities. The advances evidenced in this study are based on the diagnosis of the use of technology by active students in postgraduate academic programs, reaching an assessment of virtual learning spaces based on criteria present in the existing literature on the subject. The satisfaction of the Students is evidenced specifically in the elements of virtualization that have been implemented. The prior knowledge of the technology allows a better use of the Platforms. It is also notorious the satisfactory evolution of student's information search habits on Internet, accompanied by the development of skills on the use of technology, which has allowed them to migrate to more recognized and reliable platforms and sites.

The design of the software system for the interpretation and guidance of drug locus related to drug treatment / 生物医学工程学杂志

Based on the pharmacogenomics theory, this study developed a software system for interpretation of drug gene loci and guidance on clinical safe medication with the purpose of providing clinical guidance on the safety and effectiveness of drug use through accurate and efficient detection and interpretation of drug gene loci. The system infrastructure was built on a service-oriented architecture (SOA) design and Docker container virtualization approach to achieve a rapid and automatic interpretation of genetic results and best available drugs. The front end was established on HTML5 and JavaScript to realize visualization of analysis results and user interaction. The system was tested and validated to show robust performance which is reliable in clinical use. It will show high impact on the development of pharmacogenomics and clinical practice of patients with personalized medicine.

The application progress of informationalized big data of Hospital / 中国医学装备

To provide valuable decision-making bases for medical service and internal management of hospital through carried out application study for big data of information system of hospital.Depended on the characteristics of information data of hospital to analyze the distributed storage technique,the massive data management technique and the virtualization technique,and to build the application system of big data of hospital,and to explore the application of big data in hospital informationalized construction.These bases can provide reference and help for medical staff,and improve operation management level of hospital,and promote sustainably healthy development of hospital.

Design and Application of Virtual Isolation Private Cloud Storage in Hospital / 医学信息学杂志

In order to improve the access and control of core data in medical information security,the paper builds a virtual isolation private cloud storage architecture in hospital,including virtualized reconstruction,metadata model application based on hierarchical model,access to remote clients design and application based on virtual isolation and so on,providing a reliable method for the isolation and intercommunication between the intranet and extranet.

Problems and Solutions in the Construction of Private Cloud of Hospitals / 医学信息学杂志

Taking Guigang People's Hospital of Guangxi Province as an example,the paper introduces the implementation background of cloud computing and the operation status of Hospital Information System (HIS) on the desktop cloud,points out the problems of the application of cloud computing in the hospital environment and provides solution ideas,states the process of virtual environment system management,provides valuable reference for hospitals.

Software-defined storage and its application in medical library / 中华医学图书情报杂志

After the concept,characteristics and classification of software-defined storage(SDS) were described, the application of SDS in medical library was studied. SDS can make its contribution to the automation of informa-tion resources in data center of medical library,and can thus effectively improve the competence and level of infor-mation service in medical library.

Research and design of dual-active data center of private cloud in hospital / 中国医学装备

Objective:To study and design a disaster recovery backup system that not only can meet the continuous requirement of medical services but also can ensure data so as to achieve a data center plan that has maximum utilization ratio of resources. Methods: Face to the current situation of constructing data center of hospital, the cloud computing, virtualization technique, dual-active storage and database cluster were combined in the research, and through established calculation, storage, network, desktop and safety to finally achieve five private cloud included of producing cloud, testing cloud, disaster recovery cloud, desktop cloud and secure cloud. And then, based on above design to establish a plan about dual-active data center of private cloud included of recovery point objectives(RPO)=0 and recovery time objective(RTO)≈0.Results: This research has designed a dual-data center of private cloud with high availability, high performance, high expansion and high convenience management. It has realized simple and convenient management and operation for all data centers, and enhanced the utilization ratio of data resources.Conclusion: The dual-active data center of private cloud can farthest realize full use for resource and save investment and construction costs of IT infrastructure under the preconditions of meeting the continuous requirement of medical services.

Design of closed-loop management system of medical equipment based on virtualized cloud computing / 中国医学装备

Objective:To research and design a closed-loop management system of medical equipment based on virtualized cloud computing so as to enhance the level of maintenance management for medical equipment and reduce cost of maintenance.Methods: Under the operation environment of Cente OS6.4, the closed-loop management system of medical equipment was designed and developed through used design tool of Rational Rose 2007, programming software of JAVA and My SQL data management system.Results: After the management system were used one year, medical workers could real-timely grasp the situation of medical equipment and the communication time about application of equipment has been reduced. The management department of medical equipment could guide clinical department to reasonably allocate and use the medical equipment through implemented closed-loop and dynamic management.Conclusion: The closed-loop management system of medical equipment based on virtualized cloud computing has series of advantages including friendly interface, simple operation, shortened communication time, reduced cost of maintenance, and it can achieve closed-loop management of whole life cycle for medical equipment.

Oracle database migration based on Linux and virtual platform / 医疗卫生装备

Objective To explore the migration of Windows operating system to Virtual Linux operation system to solve the problems faced by the main server of No.1 Military Medical Project HIS.Methods The migration was fulfilled with x86 hardware platform,open-source Linux operating system and virtualization technology to meet the performance and reliability requirements of No.1 Military Medical Project System.Results The migration was completed successfully to Virtual Linux system.Conclusion The migration scheme meets the requirements of HIS on performances,reliability,stability and safety,saves the cost for informatization,and is of great practical value.

Application of Server Virtualization in Medical Data Center / 医学信息学杂志

The paper introduces the current status and the problems of servers in the data center of Institute of Medical Information,Chinese Academy of Medical Sciences,points out the necessity of virtualization in data center,expounds the concept of virtualization and server virtualization technology,then describes the implementation scheme of constructing the server virtualization platform based on VMware vSphere 5.5 products in detail.Finally,the application effect of server virtualization is summarized and the future work is prospected.

Construction of data center in wisdom hospital / 医疗卫生装备

Objective To establish a data center to ensure hospital data reliability and safety in a wisdom hospital.Methods A remote active-active data center based on visualization was constructed with hospital infrastracture,modified overall architecture of hospital data center,visualization technology,disaster recovery technology,cloud computing technology and storage technology.Results A new mode for constructing hospital active-active data center was put forward with considerations on data storage,disaster recovery,application and backup as well as the integration of intranet and extranet,which enhanced the stability and continuity of hospital operation systems,high safety and reliability of operation data.Conclusion The active-active data center lays a foundation for the construction of the wisdom hospital.