Sistema Regional de Información
en línea para Revistas Científicas de América Latina,
el Caribe, España y Portugal

El presente trabajo de diploma lleva por título “Sistema de Gestión de Bibliotecas”, se desarrolla en la universidad de Cienfuegos y tiene como objetivo diseñar un sistema informático para gestionar la bibliografía en las unidades de las FAR, a partir de la creación de la Empresa de Tecnologías de la Información para la Defensa (XETID), la cual asumió la responsabilidad de informatizar las unidades militares. Esto trajo consigo el compromiso del soporte y mantenimiento de los softwares que están en explotación. Algunas bibliotecas en unidades militares emplean un gestor bibliográfico creado por el Grupo de Diseño del Ejército, que fue sustituido por XETID, y otras realizan sus labores manualmente porque sus características no se adecuan al mismo, por lo que la empresa XETID con el objetivo de nivelar este proceso, darle soporte y mantenimiento, se ha planteado estandarizar la gestión bibliográfica en las unidades de las FAR. Para el diseño de la aplicación informática se utiliza la arquitectura cliente servidor y el patrón Modelo Vista Controlador y para el modelado se emplea la herramienta Visual Paradigm for UML 8.0. Business Process Model and Notation (BPMN) como lenguaje de modelado para el negocio y Lenguaje Unificado de Modelado (UML) para el diseño. Al mismo tiempo se utiliza Prodesoft como metodología de desarrollo de software. Palabras clave: Diseño, soporte, mantenimiento.   ABSTRACT   This diploma work is entitled "Library Management System", it is developed at the University of Cienfuegos and aims to design a computer system to manage the bibliography in the units of the FAR, from the creation of the Company of Information Technologies for Defense (XETID), which assumed responsibility for computerizing military units. This brought with it the commitment to support and maintain the software that is in operation. Some libraries in military units use a bibliographic manager created by the Army Design Group, which was replaced by XETID, and others carry out their tasks manually because its characteristics are not adapted to it, so the XETID company with the objective of leveling This process, providing support and maintenance, has been proposed to standardize the bibliographic management in the units of the FAR. For the design of the computer application, the client server architecture and the Model View Controller pattern are used, and the Visual Paradigm for UML 8.0 tool is used for modeling. Business Process Model and Notation (BPMN) as a modeling language for business and Unified Modeling Language (UML) for design. At the same time, Prodesoft is used as a software development methodology. Keywords: Design, support, maintenance.

Los portales Web en el plano educativo no resultan un tema nuevo que tratar pues existen variedades de materiales didácticos y formativos en formato Web, usado con fines intelectuales, profesionales y sociales. Aunque así, por las potencialidades que ofrecen las redes informáticas así como las herramientas de comunicación y materiales divulgativos que permiten socializar ideas, intercambios y conocimientos, impulsa sus diseños en aras de enriquecer el proceso de enseñanza-aprendizaje logrando al mismo tiempo, la permanencia de los estudiantes que cursan carreras pedagógicas de diferentes especialidades. Por tal cuestión, como parte de la investigación desarrollada en la Universidad de Cienfuegos desde la Licenciatura en Educación, Informática, se procede con el portal Web destinado a la motivación de los estudiantes de primer año a que permanezcan en la propia carrera. Palabras clave: portal Web, permanencia estudiantil.   ABSTRACT Web portals at the educational level are not a new topic to deal with, as there are varieties of educational and training materials in Web format, used for intellectual, professional and social purposes. Although thus, due to the potentialities offered by computer networks as well as communication tools and informative materials that allow ideas, exchanges and knowledge to be socialized, it promotes its designs in order to enrich the teaching-learning process, achieving at the same time, the permanence of students who are studying pedagogical careers in different specialties. For this matter, as part of the research developed at the University of Cienfuegos from the Bachelor of Education, Computer Science, we proceed with the Web portal aimed at motivating first-year students to remain in their own career. Keywords: Web portal, student permanence.

Plagiarism or academic fraud is one of the main problems that has arisen along with the emergence of Internet technologies and sources, in the same way, due to the ease of finding information on the Internet, the information is not always true and They are nothing more than pseudo data, for this reason it was considered to know what are the causes of plagiarism and the lack of use of source documentation in an adequate way for the performance of academic works, the main causes being the fact of ignorance of people on how to properly investigate from reliable sources, not knowing how to make a correct paraphrase and how judicial consequences are not applied to those who violate plagiarism. Resulting in the collection of data that provide information about which are the rules that must be met in order not to infringe plagiarism, in addition to the consequences of doing this crime.

El objetivo fue evaluar la capacidad fitorremediadora de la especie vegetal H. ranunculoides L. f., en relación a la contaminación de muestras de agua con mercurio a diferentes concentraciones. Para lo cual se realizaron tres etapas, la primera fue la recolección y el cultivo en sistema hidropónico, la segunda la contaminación con mercurio (II) en muestras de agua en laboratorio y la tercera evaluar la capacidad fitorremediadora. Para el análisis del mercurio se usó la técnica de Espectrofotometría de Absorción Atómica (AAS). También se evaluó las alteraciones morfológicas y de composición.  La exposición de la especie vegetal a la contaminación con mercurio a las concentraciones de 0.1, 0.5, 1.0, 2.0 y 5.0 ppm duró 15 días. En los resultados, muestran que la concentración 1.0 ppm genera clorosis y a 5.0 ppm necrosis; en cuanto a la longitud de raíz, tallo y hojas se observó disminución proporcional a la concentración de mercurio. La morfología interna muestra alteraciones por el mercurio a nivel de pared celular, organización de tejidos y sistema vascular, tanto en raíz, tallo y hoja. En la composición se observó disminución del porcentaje de humedad, cenizas, proteínas, grasas y fibra e incremento del porcentaje de carbohidratos, en diferentes concentraciones. El factor de bioacumulación fue mayor a 1000 mg/L hasta la concentración 1.0 ppm de mercurio. El factor de traslocación en las concentraciones 0.1 y 0.5 ppm Hg2+ es > 1mg/L y en concentraciones de 1.0, 2.0 y 5.0 ppm Hg2+ el mercurio se encuentra en mayor proporción en raíz.

Abstract The present investigation relates the personality with the alcohol consumption, following a correlational cross-sectional design, the population is constituted by patients attended in the health establishments of the city of Cusco with a sample of 217 of 16 to 64 years between males and females. women. The objective was to determine the relationship between the variables, using instruments: Inventory of Personality NEO-FFI and Test of Identification of the Disorders Due to the Consumption of Alcohol - AUDIT; the significant level of Cronbach's Alpha (0.612) for NEO-FFI and (0.759) for AUDIT. According to the results, dependence relations between the dimensions of personality neuroticism, extraversion, openness to experience and consciousness are evidenced; On the other hand, there is no dependency relationship between kindness and alcohol consumption. On the other hand, we observe that the neuroticism, extraversion, openness and awareness dimensions are linked to alcohol consumption according to the sociodemographic variables stages of adolescent, young and older adult development; in both sexes and from the rural and urban sectors. In conclusion, there is a relationship between personality dimensions, neuroticism, openness to experience, awareness and alcohol consumption, and some significant relationships according to sociodemographic variables.

Resumen: El presente estudio tiene por objetivo observar los niveles de ansiedad, depresión, estrés como principales síntomas de salud mental, además extiende este estudio con los niveles de alcoholismo; estos problemas psicosociales, se abordan en el contexto de un hospital público de la ciudad del Cusco, para determinar la prevalencia de malestar psicológico significativo. Se uso una metodología cuantitativa de nivel descriptivo. Los resultados exponen grandes niveles de ansiedad, y leve presencia de depresión, como también niveles manejables de estrés y niveles no significativos de consumo de alcohol.

The goal of this study was to analyze the professional satisfaction of rehabilitation nurses, as well as to verify whetherthe practice of specialized care or the practice of general care influences your professional satisfaction.The study involved 306 rehabilitation nurses and their professional satisfaction was evaluated through their responsesto the “Satisfaction in Nurses’ Work Scale”. We used an analytics transverse methodology.For statistical evaluation, we used factorial analysis, Spearman’s correlation coefficient and parametric test t-studentfor independent samples.Our results show that the rehabilitation nurses are slightly dissatisfied.We found that Nurses who practice general care are more dissatisfied than those who practice specialty care.

Background: Heart failure (HF) promomtes limitations on the activities of daily living and consequent loss of functional and instrumental autonomy. It represents one of the most concerning health problems due to its significant economic impact. Objective: To identify the impact of a physical exercise program on patients with HF in compensatory phase in hospital context. Methods: A retrospective exploratory study was carried out in which twenty patients who performed a minimum of 3 sessions of the ERIC program participated. Vital signs, ECG monitoring and subjective effort perception (PSE) were assessed before and after each training session, as well as LCADL scale and exercise parameters (number of laps in the pedal, number of meters walked in the hall and number of steps). The study presented took place over a period of 3 months. Results: Patients (mean age of 64 years) had a positive variation in the performance parameters of the exercise, a negative variation in LCADL scale (29.9 to 20.9) and SPE after exercise (4.85 to 3.82), which means that they improve their functional capacity throughout the program. None of them presented adverse events or trained outside the safety heart rate interval (mean value of 11.2 bpm to 12.9bpm). Conclusions: The ERIC program demonstrates safety and improvement of the Functional Capacity of the patient, based on the statistical analysis of this sample. These results allow us to infer that exercise can be an effective resource for the adjuvant treatment of patients admitted with decompensated heart failure. However, further studies with larger samples and a randomized design are needed.

Background: Stroke is a cardiovascular disease with the highest prevalence worldwide, with impact on the functionality of survivors. Objective: To identify the Score Set of the International Classification of Functioning, Disability and Health (ICF) for people after stroke. Material and Methods: The research question was performed according to the Joanna Briges Institute (JBI) recommendations and PICo framework (Population, Interest phenomenon, Context). Each dimension of the PICo contributed to the definition of inclusion criteria, namely Population (P) Person after stroke; Interest phenomenon (I) Score set ICF; Context (Co) Community. The electronic research was done in the Medline, SciELO, virtual health library and EBSCO databases, between 2013 and 2017 Results: Of the identified articles 11 were selected and 160 ICF codes were identified, which characterize the functionality of people after stroke. Of these 160 codes, it was verified that 21, divided by 3 ICF categories, presented a frequency greater than or equal to 50%. Conclusions: The ICF score set for people after stroke is distributed as follows: 6 Body Functions (29%), 13 Activity and Participation (61%) and 2 Environmental Factors (10%).

Background: swallowing disorders often occur in Stroke. The Eating Assessment Tool-10 allows early detection of dysphagia and response to treatment. Objective: To evaluate the metric properties of the Eating Assessment Tool-10 in the person with Stroke that presents swallowing disorders. Method: Systematic Review of Literature based on the recommendations of the Joanna Brigs Institute for the PICo strategy, what are the metric properties of the Eating Assessment Tool-10 in people with Stroke that present a swallowing disorder? The research was carried out using the electronic database platforms: EBSCO, Host, Google Scolar, Cochrane Library Collection, Scielo and Proquest, having identified, selected, evaluated the methodological quality and included the articles that take into account the PRISMA recommendations. Results: Six studies were included that fulfilled the eligibility and methodological quality criteria. Studies on the reproducibility, validity and responsiveness of the Eating Assessment Tool-10 were found. However, this last propertyneeds to be studied in future investigations. The limitation identified was the applicability of the scale in people with cognitive alterations. Conclusions: The Eating Assessment Tool-10 is a reliable, valid and responsive tool for people with stroke that present swallowing disorders.