Plan de Gestión de las Comunicaciones para El Instituto de Ciencia Ambientales de La Orinoquia Colombiana (ICAOC) de La Universidad de Los Llanos.

Cuadro 1. Fundamentos de desarrollo ambiental con base en la constitución de 1991. 41 Cuadro 2. Parámetros de análisis del entorno con base en el DRP del área de Comunicaciones del ICAOC. 59 Cuadro 3. Análisis del Direccionamiento estratégico del área de Comunicaciones del ICAOC. 60 Cuadro 4. Análisis de Gestión de comunicaciónes del área de investigación ambiental del ICAOC. 61 Cuadro 5. Análisis de la estructura organizacional del ICAOC. 63 Cuadro 6. Análisis de la cultura organizacional del ICAOC. 64 Cuadro 7. Análisis de la Gestión de Conocimiento. 65 Cuadro 8. Análisis de la Gestión financiera para Modelos comunicativos. 67 Cuadro 9. Análisis de la Gestión humana con base en el DRP del ICAOC. 68 Cuadro 10. Análisis de la Logística organizacional con base en el Plan de Comunicaciones del ICAOC. 70 Cuadro 11. Análisis de la Asociatividad organizacional del ICAOC para desarrollar procesos mediáticos de comunicación. 72 Cuadro 12. Análisis de la comunicación e información organizacional del ICAOC. 73 Cuadro 13. Análisis de la innovación y conocimiento organizacional del ICAOC. 75 Cuadro 14. Matriz de evaluación DOFA del plan de Comunicaciones ICAOC. 90El presente estudio se desarrolló con base en un estudio de caso, con una metodología descriptiva de carácter mixto, con el fin de estructurar un Plan de Gestión de las Comunicaciones para el Instituto de Ciencias Ambientales de la Orinoquia Colombiana (ICAOC) de la Universidad de los Llanos, por medio de la aplicación de variables que permiten definir resultados correspondientes en cada uno de los sus procesos de interrelación, retroalimentación, publicidad y auditoria. Lo cual, se aplica a través de cuatro fases: i. Un Diagnóstico basado en el Modelo de Modernización para la Gestión de las Organizaciones MMGO; ii. Un análisis de los esquemas de operación e infraestructura logística de Fortalezas y Debilidades internas del ICAOC y Oportunidades o Amenazas externas por medio de la Matriz DOFA; iii. La Exploración estratégica de la matriz de prioridad cuantitativa MPEC y finalmente iv. la formulación de bases aplicativas dentro del esquema de planeación para el mejoramiento en los entornos en que se presentaron limitantes con un mayor valor de incidencia; esta última fase fue el complementó de la metodología de del estudio de caso con el diseño del Plan de mejoramiento para el ICAOC. Como resultado final se obtiene una estrategia de origen digital desarrollada en torno a las necesidades de estructuración y planificación continua del Instituto ICAOC, denominada Canal Virtual de información Objetiva CVIO que permite tanto a los investigadores, como a la comunidad en general informarse dentro de unos parámetros de priorización administrativa que afianza los procesos misionales que deben mejorar la ejecución de cada proyecto y cómo debe hacerlo de manera más eficiente. Palabras Clave: Plan de Gestión de las Comunicaciones, Instituto de Ciencia Ambientales de la Orinoquia Colombiana (ICAOC), Gestión de Organizaciones, MMGO.The present study was developed based on a case study, with a descriptive methodology and mixed character, in order to propose a Communications Management Plan for the Institute of Environmental Sciences of the Colombian Orinoquia (ICAOC) of the Universidad of Los Llanos, through the application of variables that allow defining corresponding results in each processes of interrelation, feedback, publicity and auditing. Which, is applied through four phases: i. A Diagnosis based on the Innovation Model for Management of Organizations MMGO; ii. An analysis of the operation and logistics infrastructure schemes of Internal Strengths and Weaknesses of the ICAOC and Opportunities or External Threats through the SWOT Matrix; iii. Strategic exploration of the quantitative MPEC priority matrix and finally iv. the formulation of application bases within the planning scheme for improvement in the environments in which there were limitations with a higher incidence value; this last phase was the complement of the methodology of the case study with the design of the improvement plan for the ICAOC. The final result is a strategy of digital origin developed around the structuring and continuous planning needs of the ICAOC Institute, called the Virtual Channel Objective Information CVIO that allows both researchers and the community in general to be informed within certain parameters of administrative prioritization that strengthens the mission processes that should improve the execution of each project and how it should be done more efficiently. Key Words: Communications Management Plan, Institute of Environmental Science of the Colombian Orinoquia (ICAOC), Management of Organizations, MMGO

Identification of critical variables in conventional transformers in distribution networks

Transformers are essential equipment to the operation of electrical power systems, a failure causes the lack of electricity supply to end-users, affecting the operating indicators of companies in the distribution sector. The investigation presents an identification of the faults in transformers through a fishbone diagram, an evaluation of the variables that cause the identified failure using the cross-impact matrix method and a proposal to improve the performance. The results will enable a plan to be developed for taking action with monitoring plans to avoid faults that could put the electrical asset at risk and achieve a better performance of the distribution network

Comparison of frictional forces during the closure of extraction spaces in passive self-ligating brackets and conventionally ligated brackets using the finite element method

This study compared the frictional force resulting from the bracket/archwire interface and the stress at the root/periodontal ligament/bone interface, between passive self-ligating brackets and conventionally ligated brackets, during the space closure stage. A cone beam tomography was taken to a female patient that required extraction of upper first premolars and passive self-ligating system; three months after its activation, a cone beam tomography was taken again. The designs of the maxillary bone and the entire system were possible through tomography images and stereomicroscopic photographs. Validation of the Finite Element Method (FEM) was achieved comparing the amount of movement seen through tomography images and the FEM. Space closure was simulated for each system through the FEM and a comparison was made between the frictional force at the bracket/archwire interface, and the root/periodontal ligament/bone interface. The most significant representation of frictional force at bracket/archwire interface and bone stress was found at the conventionally ligated system, while the passive self-ligating system accounted for the highest distribution of stress over the root. The FEM is an accurate tool used to quantify frictional force and stress concentration during the orthodontic closure. The passive self-ligating system was seen less frictional during the closure state compared to conventional brackets

Características de personalidad en internos reincidentes

El objetivo de la presente investigación fue identificar las características de personalidad de internos reincidentes recluidos en el establecimiento carcelario la modelo Bogotá, condenados por delitos sexuales y delincuencia común. La muestra no probabilística de tipo intencional estuvo conformada por 80 internos, 40 de cada uno de los delitos, a quienes se les aplicó el cuestionario MIPS y el IPDE. Los resultados obtenidos en la investigación evidenciaron que a partir del MIPS se identificó una alta tendencia en las variables de individualismo, control, reflexión y discrepancia para el caso de delincuencia común. Con el delito sexual se evidencio puntuación alta en Sistematización, Conformismo y Concordancia

Selective CO removal over Au/CeFe and CeCu catalysts in microreactors studied through kinetic analysis and CFD simulations

A kinetic study of the preferential oxidation of CO in H2 rich streams (CO-PrOx) over a cerium-copper oxide (CeCu) and a gold catalyst supported on cerium-iron oxide (Au/CeFe) is presented. The gold catalyst is very active but the CeCu oxide is more selective. A kinetic model describing the CO-PrOx system with CO2 and H2O in the feed has been formulated considering the oxidation of CO and H2 and the reverse water-gas shift reaction. The rate equations have been implemented in computational fluid dynamics codes to study the influence of the operating variables on the CO-PrOx in microchannels and microslits. The CeCu catalyst is the only one capable of achieving final CO contents below 10-100ppmv. Due to the opposite effect of temperature on activity and selectivity there is an optimal temperature at which the CO content is minimal over CeCu. This temperature varies between 170 and 200°C as the GHSV increases from 10,000 to 50,000h-1. Simulations have evidenced the very good heat transfer performance of the microdevices showing that the CO-PrOx temperature can be controlled using air as cooling fluid although the inlet temperature and flow rate should be carefully controlled to avoid reaction extinction. Both microchannels and microslits behaved similarly. The fact that the microslits are much easier to fabricate may be an interesting advantage in favour of that geometry in this case.Ministerio de Ciencia e Innovación MAT2006-12386-C05, ENE2009-14522-C0

Friction evaluation in stainless steel arches with and withouth glass coating using the sol-gel method

ABSTRACT: The aim of this in vitro study was to compare the static and dynamic frictional force generated between surfaces of metallic brackets and glass coated applied by the Sol-Gel method, and non coated wires. Methods: metallic brackets (0,018 x 0,025″), stainless steel wires (0,016 x 0,016″) and elastic ligatures were used in all frictional tests. All components were characterized using SE M and optical microscopy. The frictional force was evaluated using a machine of tests Testresources® in dry environment. Results: the results showed that the stainless steel wires without modification (control group) showed the lowest values of static friction force followed by the stainless steel wires group coated by Sol-Gel method and the wires group with thermic treatment (thermic group). For dynamic friction force, the Sol-Gel group showed the smallest values, followed by the control group and the thermal group. Conclusion: the evaluated coating did not show a better frictional performance applied on stainless steel brackets in comparison with the control group.RESUMEN: El propósito de este estudio in vitro fue comparar la fuerza de fricción estática y dinámica generada entre brackets y alambres de acero inoxidable con y sin recubrimiento vítreo aplicado por el método Sol-Gel. Métodos: en todas las pruebas de fricción fueron utilizados brackets (0,018 x 0,025”), alambres de acero inoxidable (0,016 x 0,016”) y ligaduras elásticas. Se realizó una caracterización con microscopia óptica y microscopia electrónica de barrido (SE M). La fuerza friccional fue evaluada utilizando una máquina de pruebas Testresources® en medio seco. Resultados: los resultados mostraron que el grupo de alambres de acero inoxidable sin modificación (grupo control) presentaron los valores más bajos de fuerza de fricción estática, seguido del grupo de alambres recubiertos por el método Sol-Gel (grupo Sol-Gel) y el grupo de alambres con tratamiento térmico (grupo térmico). Para la fricción dinámica, el grupo Sol-Gel mostró los valores más bajos, seguido del grupo control y el grupo térmico. Conclusión: los recubrimientos evaluados no mostraron mejor comportamiento friccional sobre brackets de acero inoxidable cuando son comparados con el grupo control

Invasive infections with multidrug-resistant yeast Candida auris, Colombia

Q3162-164Candida auris is an emerging multidrug-resistant fungus that causes a wide range of symptoms. We report finding 17 cases of C. auris infection that were originally misclassified but correctly identified 27.5 days later on average. Patients with a delayed diagnosis of C. auris had a 30-day mortality rate of 35.2%

Risk factors associated with methicillin-resistant Staphylococcus aureus skin and soft tissue infections in hospitalized patients in Colombia

Q2Q160-66Pacientes hospitalizadosObjectives: Methicillin-resistant Staphylococcus aureus (MRSA) skin and soft tissue infections (SSTIs) represent a major clinical problem in Colombia. The aim of this study was to evaluate the risk factors associated with MRSA SSTI in Colombia. Methods: A multicenter cohort study with nested case–control design was performed. Patients with an SSTI with at least 48 h of inpatient care were included. Patients with an MRSA SSTI were considered the case group and patients with either a non-MRSA SSTI or with an Methicillin-susceptible S. aureus (MSSA) SSTI were the control groups. A multivariate logistic regression approach was used to evaluate risk factors associated with MRSA SSTI with two different statistical models. Results: A total 1134 patients were included. Cultures were positive for 498 patients, of which 52% (n = 259) were Staphylococcus aureus. MRSA was confirmed in 68.3% of the S. aureus cultures. In the first model, independent risk factors for MRSA SSTI were identified as the presence of abscess (P<0.0001), cellulitis (P = 0.0007), age 18–44 years (P = 0.001), and previous outpatient treatment in the previous index visit (P = 0.003); surgical site infection was a protective factor (P = 0.008). In the second model, the main risk factor found was previous outpatient treatment in the previous index visit (P = 0.013). Conclusions: Community-acquired SSTIs in Colombia are commonly caused by MRSA. Therefore, clinicians should consider MRSA when designing the initial empirical treatment for purulent SSTI in Colombia, although there seems to be low awareness of this fact

Temas Socio-Jurídicos. Volumen 19 No. 40 Junio de 2001

Las opiniones contenidas en los artículos de esta revista no vinculan a la institución, sino que son de exclusiva responsabilidad de los autores, dentro de los principios democráticos de la cátedra libre y la libertad de expresión consagrados en el artículo 3o. del estatuto general de la corporación universidad autónoma de Bucaramanga - UNAB. El material de esta publicación puede ser reproducido sin autorización, siempre que se mencione su procedencia y el Centro de Investigaciones Socio-Jurídicas de la UNAB, reciba un ejemplar de la publicación.The opinions contained in the articles of this magazine do not bind the institution, but are the sole responsibility of the authors, within the democratic principles of the free chair and freedom of expression enshrined in article 3. of the general statute of the autonomous university corporation of Bucaramanga - UNAB. The material in this publication may be reproduced without authorization, as long as its source is mentioned and the Socio-Legal Research Center of UNAB receives a copy of the publication