Conferencia y eventos externos

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    Nuevos chamanes en la Colombia accidentalizada
    (2009-11) Garzon-Forero, Diego A
    Este es un ensayo de una pequeña investigación de pregrado en donde se busca hacer una revisión bibliográfica de los temas asociados al chamanismo en la ciudad, o neochamanismo (como algunos lo llaman). Para este ensayo se muestra cómo puede estar funcionando la teoría en un caso etnografico concreto en un lugar de Bogotá. Este ensayo fue escogido para participar como ponencia , en 2009, en el Primer Foro Interno de Debate y Reflexión Escuela de Ciencias Humanas de la Universidad del Rosario
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    SAT0118 Calprotectin stratifies disease activity better than acute phase reactants in rheumatoid arthritis patients receiving TNF inhibitors
    (2015-06) Inciarte-Mundo, J.; Hernández, M.; Ruiz-Esquide, V.; Ramírez, J.; Cuervo, A.; Amaya, J.; Pascal, M.; Yagüe, J.; Cañete, J.; Sanmarti, R.
    Background Calprotectin is a major S100 leucocyte protein, associated with disease activity in rheumatoid arthritis (RA) patients. Calprotectin is a potentially biomarker more sensitive of disease activity than conventional acute-phase reactans.
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    Data Science Applied in Cybersecurity
    (2017-01-01) Díaz López, Daniel Orlando; Blanco Uribe,María Alejandra; Cerón Sánchez,Edwin Alexánder; Gómez Solano,Nicolás Gómez
    Entidades del estado deben cumplir con cierta normativa, OSSIM Permite Descubrir activos – NMAP, Evaluar vulnerabilidades (VA) – OpenVAS, Realizar detección de intrusos (NIDS/HIDS) – OSSEC y Suricata, Monitoreo de integridad de archivos (FIM) –OSSEC, SIEM – OSSIM, Open Source Security Information Management, Licencia GNU/GPL, Correlación de eventos, OPT – Open Threat Exchange.
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    Quality of life in older adults with epi- Lepsy
    (2012-09) Vélez van Meerbeke, Alberto Francisco; P. Quintero, Cuzquen; Galvis Gómez, C. Alberto; Guzmán, G.
    Purpose: To evaluate the quality of life in patients 65 years or older withactive epilepsy in two hospitals in Bogot?, Colombia.Method: The clinical charts including the electroencephalogram anddiagnostic images of 120 patients were reviewed. Then the QOLIE-31and version 10 of Minimental Tests were used to establish the patient'squality of life score and his cognitive level. Global quality of life and sub-scales scores were correlated with quantitative variables using the Spear-man coefficient and differences between qualitative variables wereevaluated with non-parametric tests. To establish the variables thatexplained the quality of life, we used an ordinal regression model. Thisstudy was approved by the Research Ethics Committee of both hospitals.Result: 106 patients of both sexes with an age of 71.9€6.32 years werestudied. Epilepsy began at 61.92€16.5 years and only 4% of patients wereseizures free for the past two years. 88.7% had focal seizures and if anunderlying etiology was identified, cerebral vascular disease was pre-dominant. 71% were on Phenytoin monotherapy. Global quality of lifescore was 52.17€15.83. It was affected by number of seizures, Mini-men-tal test score, educational level, socioeconomic status and MRI abnor-malities. Other variables such as gender, housing site, job, type ofseizures, availability of AED and treatment with phenytoin influencedQOLIE subscales.Conclusion: Quality of life is an individual perception that could beinfluenced by many factors. Patients over 65 years of age with epilepsyusually show a poor quality of life not only related to the disease but alsoto their socioeconomic conditions
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    THU0338 Does Age at Onset of SjöGren’s Syndrome Influence the Course and Severity of the Disease?
    (2013-06) Sarmiento-Monroy, J. C.; Amaya-Amaya, J.; Molano González, Nicolás; Mantilla, R.-D.; Rojas-Villarraga, A.; Anaya, Juan-Manuel
    Background Age at onset of disease (AOD) refers to the time period at which a patient experiences the first symptom(s). AOD varies among autoimmune diseases (ADs) and has been related to prognosis in some of them. Genetic, environmental and immunological factors may influence the AOD. Sjögren’s syndrome (SS) is considered an AD affecting mostly older women. However, information about how does AOD influence the course of SS is scarce.
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    A new proposal of quality indicators for clinical engineering: A New Beginning for Human Health: Proceedings of the 25th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
    (2003-01-01) Miguel Cruz, Antonio; Rodriguez, E.; Sanchez, M.C.; Tolkmitt, F.; Pozo, E.
    As we know from Stiefels paper '...we want to do our work right the first time and better the next time. But we really don't know whether we have done it right, or are doing it better, unless we have a measurement system for quality.' Unfortunately, there is little agreement in the standardization of indicators used for evaluation of organizations related to medical equipment management. And those that do the first steps, always walk on thin ice. With this paper, we suggest a set of five quality indicators for the control and the evaluation of management for medical equipment maintenance. The indicators proposed allow the organization, that applies them, to easily correct and adjust their management programs, with a strive for improvement in results and quality and broadening their experiences. The selection of the indicators was executed according to those that are most used among leading health care organizations. Sometimes the indicators are labeled differently but the basic idea is the same, and therefore the results can be compared competitively and the potential of an organization can be displayed.
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    Perinatal hypoxia, an actual health problem
    (2012-05-18) Del Riesgo Prendes, Lilia; Salamanca, L.; Monterrey, A.L.
    In 2006, OMS reported that about one-third of death in children under 5 years is in the first week of birth, involved in 2004, 2.8 million of death. While an OMS report in 2008, the mortality of perinatal asfhyxia in Colombia was about 7%. The newest report from 15 to 20% of the newborn that have asfhyxia during this moment or in a short period near, death during neonatal period and those who survived, 25% have permanent neurological damage. One of the quality standard about Health Service is to recognize the population caractheristic, those evidence guarantees the required information with the purpose about right decision taking a measure designed to improve diagnostic and prognostic of that population.
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    Modelo predictivo del gasto hospitalario en pacientes con diabetes Mellitus Tipo II en un hospital de referencia en Colombia
    (2019) González Rodríguez, Javier Leonardo; Barrachina MArtínez, Isabel; Pinzón Espitia, Olga Lucía
    La diabetes Mellitus Tipo II, es una de las enfermedades crónicas con mayor impacto en el gasto sanitario. Además de sus graves complicaciones como la falla renal crónica y la retinopatía diabética, suelen asociarse otras comorbilidades que incrementan el riesgo clínico y la polifarmacia correspondiente. Objetivo: Diseñar un modelo de gestión de riesgos económicos y epidemiológicos a partir del análisis de prevalencia por género, diagnóstico y costos hospitalarios asociados, de la Diabetes Tipo II y sus comorbilidades en Colombia. Metodología: A partir de los datos de hospitalización y costes asociados del Hospital Universitario Mederi de Bogotá para los años 2017-2018. Se realiza un estudio descriptivo transversal de costos por tipología. Se analizan las diferencias estadísticamente significativas de estancias y costes medios por género, morbilidad y diagnósticos. Resultados: El Hospital Mederi tuvo un total de 41.113 egresos en 2017 y 45.605 en 2018 con un promedio de estancia 6.8 en 2017 y 6.4 en 2018. Los pacientes diabéticos suponen aproximadamente el 25% y presentan una estancia media de 5 días. Se observan diferencias significativas de género en la estancia media. El gasto total estimado para pacientes diabéticos, con y sin comorbilidades asociadas, fue de $ US 2.204.860 (30,1%) para 2017 y de $ US 2.192.365 (27,2%) para 2018. Aproximadamente, el 40% de los ingresos se deben a 20 diagnósticos principales que originan un 30% del coste total. Las principales comorbilidades asociadas a la diabetes, son: Infección de vías Urinarias, Hipertensión arterial, Insuficiencia cardiaca y Enfermedad Isquémica Coronaria. Conclusiones: El modelo de gestión de riesgos se basa en el estudio del gasto en servicios sanitarios oca- sionados por la diabetes y sus comorbilidades, éste impacta significativamente en el presu- puesto de los servicios de salud, siendo el gasto farmacéutico el de mayor peso relativo. El gasto en hombres es mayor que en mujeres.
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    Potentially seizure provoking videosequences in spanish tv: the smoking gun
    (2012-09) Parra, J.; Anciones, B.; Hodgetts, M.; Jackson, D.; Harding, G. F.
    Purpose: To analyse systematically the content of potentially seizureprovoking video sequences from different Spanish television broadcast-ers checking for compliance with current guidelines in other countries.One in 4000 subjects is at risk of having a seizure when confronted withcertain visual stimuli, often without being aware of their condition. Tele-vision is the most common cause of photosensitive seizures in the wes-tern world, but only the UK and Japan have adopted guidelines to preventthe broadcasting of video sequences that could potentially trigger sei-zures in susceptible people.Method: Television programs of all 5 national broadcasters availablevia Digital Terrestrial Television were recorded between 8 AM and 12PM on 5 consecutive days, from January 1st 2012 through January 6th2012. In addition, a channel with programming dedicated to children anda musical channel were also recorded. The video content was analysedusing a HardingFPA Flash and Pattern Analyser (Cambridge Researchsystems) for compliance with the UK Ofcom guidelines.Result: We analysed 105 hours of television programs. We found 738incidents that violated the guidelines (mean 105.43, CI95% 58.74–151.12), mostly luminance flashing (714 incidents, mean 102, CI95%55.83–148.17). Thirteen incidents involved spatial patterns and 11 redflashing. Forty-seven additional incidents considered dangerous weredetected which, although technically meeting guidelines, continued foran extended period of time and were considered dangerous.Conclusion: Spanish broadcasters seem to be unaware of the risk ofphotosensitive epilepsy. National Guidelines should be adopted to lowerthe risk of Spanish TV content triggering epileptic seizures in susceptibleviewers
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    FRI0513 Does non - erosive rheumatoid arthritis exist ?
    (2013-06) Amaya-Amaya, J.; Calvo-Páramo, E.; Calderon-Páez, A.; Torralvo-Morato, G.; Calixto, O. J.; Mantilla, R. D.; Anaya, Juan-Manuel; Rojas-Villarraga, A.
    Background Erosions are the hallmark of rheumatoid arthritis (RA). Although most of erosions may occur within 2 years of onset of the disease, their progression does not correlate with the duration of RA. Moreover, information about non-erosive RA is ambiguous. Objectives To evaluate the prevalence and characteristics of non-erosive RA. Methods Since no agreement about the time-lag interval for erosions appearance in RA exists, and there is no universally accepted definition about it, a zero score in hands and feet X-ray at 5 years of RA duration (by SvHD) was arbitrary considered as cut-off. Therefore, patients meeting these criteria were searched in a large cohort of RA patients (ACR, 1987). Metacarpophalangeal and metatarsophalangeal joints as well as wrist ultrasound (US) imaging (by OMERACT), and computed tomography (CT) were performed to confirm non-erosive RA. Spearman correlation coefficient, kappa analysis and Kendall´s W test were used to analyze data. Results Out of a total of 800 RA patients, 38 met inclusion criteria (4.75%). Most of them were women (76.3%). The median (IQR) of the age and duration of the disease were 52 (13) and 10 (8) years, respectively. Rheumatoid factor (RF) and anti-CCP antibodies were positive in 86.8% and 55.3%, respectively. Non-erosive RA was confirmed by the three methods in only 7 patients. There was no concordance between the three methods. For this sample, the sensitivity and specificity were 70% and 52% for US, and 58% and 57% for CT, respectively. Non-erosive RA was positively although weakly correlated with improved functional class according to the HAQ (r=0.32, p=0.045) and ANA positivity (r=0.43, p=0.030), and negatively correlated with activity of the disease (by RAPID3, r= -0.32, p=0.05), the use of biological therapy (r= -0.31, p=0.05) and RF (r= -0.36, p=0.042). Conclusions Non-erosive RA is rare (0.87%). A good functional class, ANA positivity, RAPID3 score, the use of biological therapy and RF influence the absence of erosions in long-standing RA (i.e., 5 years). Since there is a high variability and a lack of concordance exists among the imagining techniques, a consensus and unified definition about non-erosive RA are warranted.
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    344 Point of Care Ultrasonography Training in Bogotá Emergency Medicine Residencies: The Unmet Need
    (2012-10) Henwood, P.C.; Norwood, B.R.; Genthon, A.A.; Silva, D.; Martinez, Y.B.; Granada, J.; Torres, J.; Romero, M.G.; Arbelaez, C.
    Background: As ultrasonography equipment has evolved toward increased portability, higher quality and lower cost, the field of point-of-care ultrasonography has grown, with numerous applications for emergency medicine practitioners. Competence in goal-directed ultrasonography image acquisition and interpretation is now a mandatory part of emergency medicine residency training in the United States and the United Kingdom. Appropriate training is a key component to the safe and effective use of this technology. In Colombia, emergency medicine is a relatively new specialty and leaders in the field have expressed interest in further integrating pointof-care ultrasonography into emergency medicine practice and resident training. Study Objectives: The objective of this study was to conduct a needs assessment to better understand the current state of point-of-care ultrasonography practice among all emergency medicine residency programs in Bogotá, Colombia. Methods: An ultrasonography needs assessment survey tool was distributed to all available residents of the 3 emergency medicine residency programs in Bogotá. The emergency medicine program directors, other physicians staffing the emergency departments, and several medical students rotating in the emergency departments were also surveyed. The needs assessment survey tool assessed the population’s experience with point-of-care ultrasonography, formal ultrasonography education, and interest in educational initiatives. Focus group sessions with 50% of emergency medicine residents in Bogotá were subsequently conducted to further qualify their perspective on the current state of diagnostic ultrasonography at each residency training site as it relates to their clinical and procedural practice. Partners Health care institutional review board exemption was obtained for this research. Results: Fifty four total clinicians (43 emergency physicians, 5 non-emergency physicians and 6 medical students) completed the survey. Twenty-nine participants (54%) had previously used an ultrasonography machine. Of all emergency medicine respondents, 24 had used ultrasonography, and trauma was the most common application. However, 52% of those who had used ultrasonography had performed less than 10 independent scans. Thirty-nine participants (72%) had received no formal ultrasonography training. Of respondents, 94% total (100% of emergency physicians) reported a high level of interest in learning point-of-care ultrasonography, particularly trauma and vascular access applications. The major barriers identified by those surveyed were the absence of teachers (83%), the absence of ultrasonography equipment (65%), and time limitations (39%). Focus group discussions revealed that the scope of clinical practice, especially regarding procedures performed by emergency physicians, varied between emergency departments and residencies, but all reported they wanted more training in the use of point-of-care ultrasonography to improve their practice and patient care. Conclusion: Emergency ultrasonography training and use in clinical practice among emergency medicine residencies in Bogotá is currently limited by the lack of ultrasonography equipment and educators. However, there is significant interest in educational initiatives among all residents and program directors. Further research into how to best integrate point-of-care ultrasonography into emergency medicine practice and resident training in Colombia is needed.
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    Cuckoo + ML
    (2018-01-01) Díaz López, Daniel Orlando; Useche, David Esteban; Sepúlveda, Daniela
    Cuckoo Sandbox isan open source sandbox that automates the task of analyzing any malicious file.Cuckoo allows analysis of samples and urls. Itbrings scores and signatures that can be useful to suspect about the sample or url given. Sandboxing basically means having test environments. (Isolated environment)A Sandbox is useful in environments with one or more simultaneously operative systems.
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    SAT0015 Novel and rare mutations linked to polyautoimmunity
    (2016-06) Johar, A.; Sarmiento-Monroy, J.C.; Rojas-Villarraga, A.; Silva-Lara, M.F.; Patel, H.R.; Mantilla, R.D.; Mastronardi, C.; Arcos-Burgos, M.; Anaya, Juan-Manuel
    Background Polyautoimmunity (i.e., the presence of two or more autoimmune diseases in a single patient) and familial autoimmunity (i.e., diverse autoimmune diseases in a nuclear family) represent extreme phenotypes ideal for identifying major genomic variants contributing to autoimmunity (1–3). Whole Exome Sequencing (WES) and linkage analysis are well suited for this purpose due to its strong resolution upon familial segregation patterns of functional protein coding and splice variants
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    Reference values for standing broad jump in colombian schoolchildren the fuprecol study: 2767 board #290 June 3, 930 AM - 1100 AM
    (2016-05) Vivas, Andres; González-Ruíz, Katherine; Benavides Rodríguez, Lorena; Camelo-Prieto, Diana Lorena; Correa Bautista, Jorge Enrique; Ramírez-Vélez, Robinson
    PURPOSE: Muscular power refers to the ability to perform high-intensity exercise for a fraction of a second to several minutes. Therefore, the purpose of this study was to develop age-and sex-specific normative reference values for lower-body muscular power assessed by the standing broad jump (SBJ) in Colombian schoolchildren. METHODS: A total of 7244 children and adolescents (55.7% girls, with a sample age range of 9-17.9 years) completed the SBJ test (median age, in years = 12.8 (SD 2.3); 25th-75th percentile: 11.0-15.0. The distance between takeoff and the heel of the closest foot at landing was recorded in centimeters, and participants were allowed one more try if they landed with their hands behind their feet. Smoothed percentile curves and tables for the 3rd, 10th, 25th, 50th, 75th, 90th and 97th percentiles were calculated using Cole’s LMS method. RESULTS: The one-way ANOVA tests showed that maximum SBJ (cm) was higher in boys than in girls (p<0.01). Post hoc analyses within sexes showed yearly increases in SBJ scores in all ages. In boys, the maximum SBJ scores 50th percentile ranged from 110 to 165 cm. In girls, the 50th percentile ranged from SBJ scores was 96 to 120. Both linear and quadratic age terms were statistically significant predictors of SBJ trends across age. CONCLUSIONS: Our results provide reference standards for sex- and age-specific SBJ scores in Colombian schoolchildren aged 9-17.9 years for the first time. The proposed reference values can be used to interpret SBJ scores in Colombian schoolchildren.
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    AB0405 Factors associated with lupus nephritis in a highly admixed population
    (2013-06) Pérez-Fernández, J. L.; Amaya-Amaya, J.; Molano González, Nicolás; Mantilla, R.-D.; Rojas-Villarraga, A.; Anaya, Juan-Manuel
    Background Lupus nephritis (LN) is one of the most serious complications of systemic lupus erythematous (SLE). Multiple clinical and serological risk and protective factors for LN have been identified in Caucasians.
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    THU0152 Polyautoimmunity and familial autoimmunity in rheumatoid arthritis
    (2015-06) Anaya, Juan-Manuel; Molano González, Nicolás; Rodríguez Jiménez, Mónica María del Pilar; Amaya-Amaya, J.; Acosta Ampudia, Yeny Yasbleidy; Reyes, B.; Mantilla, R.D.; Rojas-Villarraga, A.
    Background Polyautoimmunity (PolyA) is defined as the presence of more than one autoimmune disease (AD) in a single patient. When three or more ADs coexist, this extreme phenotype is called multiple autoimmune syndrome (MAS). The study of the same AD in nuclear families, also referred to as familial AD, has been extensively evaluated. However, the study of familial autoimmunity [(FAI) i.e., diverse ADs in a nuclear family] has been overlooked.
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    SAT0055 Exploration of risk factors for rheumatoid arthritis using advance recursive partitioning approach
    (2014-06) Molano González, Nicolás; Arcos-Burgos, M.; Rojas-Villarraga, A.; Anaya, Juan-Manuel
    Background A major challenge for rheumatoid arthritis (RA) research is the detection of subjects at risk. The tradeoff between complexity and interpretability is a key issue in the application of predictive models. Advance recursive partitioning (tree-based) approach (ARPA) is widely used in predictive analyses as it accounts for non-linear effects, offers fast solutions for hidden complex substructure and provides truly non-biased, statistically significant analyses of high dimensional, seemingly unrelated data.
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    AB0421 Cutaneous involvement in systemic lupus erythematosus.a latenttraitanalysis
    (2013-06) Molano González, Nicolás; Pérez-Fernández, J. L.; Amaya-Amaya, J.; Mantilla, R. D.; Rojas-Villarraga, A.; Anaya, Juan-Manuel
    Background Cutaneous involvement is one of the most frequent manifestations of systemic lupus erythematosus (SLE); however ethnicity may influence its prevalence and clinical expression.
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    Presentación Portal de revistas de la Universidad del Rosario
    (2017-10-03) Lisowska Navarro, Malgorzata; VII Conferencia BIREDIAL – ISTEC
    Participación en la Mesa de promoción científica, cuyo objetivo era reflexionar acerca de la importancia de la vía dorada en América Latina y las métricas, sobre las prácticas editoriales actuales y cuáles deberían ser las vías de promoción científica (marketing científico) que se deberían adoptar para mejorar la visibilidad internacional.
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    Complex modular architecture around a simple toolkit of wing pattern genes.
    (2017) Van Belleghem, Steven M; Rastas, Pasi; Papanicolaou, Alexie; Martin, Simon H; Arias, Carlos Francisco; Supple, Megan A; Hanly, Joseph J; Mallet, James; Lewis, James J; Hines, Heather M; Ruiz, Mayte; Salazar, Camilo; Linares, Mauricio; Moreira, Gilson R P; Jiggins, Chris D; Counterman, Brian A; McMillan, W Owen; Papa, Riccardo
    Identifying the genomic changes that control morphological variation and understanding how they generate diversity is a major goal of evolutionary biology. In Heliconius butterflies, a small number of genes control the development of diverse wing colour patterns. Here, we used full-genome sequencing of individuals across the Heliconius erato radiation and closely related species to characterize genomic variation associated with wing pattern diversity. We show that variation around colour pattern genes is highly modular, with narrow genomic intervals associated with specific differences in colour and pattern. This modular architecture explains the diversity of colour patterns and provides a flexible mechanism for rapid morphological diversification.
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    SAT0306 How does cigarette smoking affect Sjögren's syndrome?
    (2016-06) Sarmiento-Monroy, J.C.; Molano González, Nicolás; Rodríguez Jiménez, Mónica María del Pilar; Mantilla, R.D.; Rojas-Villarraga, A.; Anaya, Juan-Manuel
    Background Cigarette smoking has been found to play a pathogenic role in several autoimmune diseases. However, data about its influence on Sjögren's syndrome (SS) is scarce
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    Cutaneous involvement in systemic lupus erythematosus. A latent trait analysis
    (2013-03-05) Pérez Fernández, L; Amaya-Amaya J.; Molano González, Nicolás; Mantilla, RD; Rojas Villarraga, A; Anaya, Juan-Manuel
    Cutaneous involvement is one of the most frequent manifestations of systemic lupus erythematosus (SLE); however ethnicity may influence its prevalence and clinical expression. We aimed to evaluate its prevalence and associated factors in a non-Caucasian population.
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    Paediatric cardiomyopathies, integral approach and experience of a tertiary referral centre for paediatric cardiology in Bogotá, Colombia
    (2019-04) Huertas Quiñones Víctor Manuel; Alarcón Forero, L.C.; Gallo Bernal S; Mestra C.; Ronderos M.; Pena Trujillo V.; Villaveces M.
    Introduction: Cardiomyopathies are a group of diseases of the cardiac muscle with diverse variety of structural and functional phenotypes, being a common cause of heart failure in childhood. Contrary to the adult population, there is a huge knowledge gap regarding the epidemiologic and clinical characteristics of cardiomyopathies in children. This lack of information is even bigger when the situation of medical research in Latin America is taken into account. Given the potential impact that this disorders could have to health-systems, a comprehensive epidemiologic study regarding the clinical profile and sociodemographic characteristics of this subjects, will impact the way we approach paediatric cardiomyopathies. Methods: An observational, retrospective study was performed over a 7 years period, at a tertiary referral centre for Colombian and Latin American paediatric cardiology. We analyzed all cases of primary cardiomyopathy in children who presented to our institution between 2010-2016 and who were younger than 18-years of age. Cases of cardiomyopathy were classified according to World Health Organization guidelines. Results: From 29,533 children with suspected heart diseases that attended our institution during the study period, a total of 89 new cases of primary cardiomyopathy were identified. The median age at diagnosis was 11 years. Dilated cardiomyopathy made up 57.3% (N=51) of cases, hypertrophic cardiomyopathy 12.3% (N=11), restrictive cardiomyopathy 8.9% (N=8), non-compacted cardiomyopathy 7.8% (N=7), arrhythmogenic right-ventricular cardiomyopathy 6.7% (N=6) and unspecified cardiomyopathy the remaining 6.7% (N=6). Heart failure was present in 53.93% of patients. The overall mortality was 12.36% (N=11) including 2 of a total of 8 patients who received a cardiac transplantation. Conclusions: The findings in our study are in agreement with the current scientific literature on the frequency and gender distribution of the different groups of cardiomyopathies in the pediatric age. Currently we do not have any research in Colombia or Latin America that characterizes these patients and it is fundamental to carry out studies like this to understand the magnitude of the problem we face. It is very important to create multidisciplinary groups for the diagnostic and therapeutic approach of these patients, as well as to carry out new studies with a wider population.
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    Child labor and health: exploratory study from a public market in Valencia, Venezuela
    (2010-07-17) Rojas Quintana, Manuel Eduardo; Vegas, Z.; Briceño Ayala, Leonardo; Rodriguez, L.
    This study was done to determine life conditions, work practices, health effects and associated occupational risks factors in working children from a public market, in Valencia, Venezuela. A questionnaire was administered including demographic and exposure variables with special emphasis on occupational risks. A descriptive analysis was done with the data. Forty four (44) children (37 boys and 7 girls) were selected, mean age 14.4 ± 2.3 years old. The average workday was 9.25 ± 3.2 h/day. The most frequent activity was provisions and fruits retail sale (43.2%).
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    Low cardiorespiratory fitness is associated with elevated adiposity markers among children and adolescents from bogotá, colombia. the fuprecol study: 852 Board #168 June 1, 330 PM - 500 PM
    (2016-05) Prieto-Benavides, Daniel Humberto; Rodrigues-Bezerra, Diogo; Benavides Rodríguez, Lorena; Martínez-Torres, Javier; Correa Bautista, Jorge Enrique; Ramírez-Vélez, Robinson
    PURPOSE: Low cardiorespiratory fitness (CRF) is independent risk factors for future cardio-metabolic disease in children and adolescents. The fitness versus fatness relationship has not been studied in a population-based sample in Latin America. The aim of this study was to examine the relationship between the CRF with adiposity markers among children and adolescents from Bogotá, Colombia. METHODS: Cross-sectional study in 7,960 healthy Colombian youth (boys n=3,462 and girls n=4,494) residents in the metropolitan area of the District of Bogotá, Colombia (2480msnm). CRF was assessed with the 20-meter shuttle run test. Waist circumference (WC), body fat percentage-BF%, ? skinfolds thicknesses (triceps + subscapular), body mass index (BMI) and waist-to-height ratio (WHtR) were used as indicators of adiposity. RESULTS: After adjusting for sex, age and sexual maturation, significant inverse relationships were observed between CRF and BMI (r = -0.360), BF% (r = -0.387), ? skinfolds (r = -0.417), WC (r = - 0.258) and WHtR (r = -0.201), p < .001. CONCLUSIONS: Our results show that high aerobic capacity is associated with less adiposity markers. Increasing CRF should be targets in youth primordial prevention strategies of future cardio-metabolic disease in adulthood.
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    Knowledge, attitudes and practices about breast-self exam inat ion and behav ioral - related risk factors for breast cancer among female college students in Colombia
    (2015-04) Meneses Echávez, J.; Ramírez-Vélez, R.; Correa-Bautista, J.E.
    Introduction Breast cancer is a growing public health problem worldwide. Breast-self examination (BSE) is an inexpensive strategy proposed to improve early detection behaviors. Behavioral risk factors are crucial for cancer control. More than half of breast cancer cases can be prevented through behavior change. Objectives To describe and establish assocations between the knowledge, attitudes and practices of breast-self examination, the knowledge about breast cancer risk and behavioral-related risk factors for breast cancer among female college students in Bogotá, Colombia. Methods A cross-sectional study was carried out involving data from 628 young female students. Data for BSE were collected using a validated tool and the Behavioral Risk Factors Surveillance System (BRFSS) was used for lifestyle-related variables. Results Women were a mean age of 21.7±11.8 years old. Fifty-seven percent of the women knew how to carry out BSE, although only 26.3 % perfom it monthly. Further, a sedentary lifestyle was found in 53.3 % of women and similar prevalences were observed for other behavioral variables. BSE was associated with age (p=0.02), socioeconomic status (p<0.001), knowledge about risk factors (p<0.001) and unhealthy lifestyles (p<0.001). Conclusions There exists a low level of knowledge and practice of BSE among female college students. This population is at a high-risk of breast cancer beacuse of the critical prevalences of some behaviors related to unhealthy lifestyles found in this study. Further health-promotion strategies are warranted.
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    Radare for reversing
    (2018-01-01) Díaz López, Daniel Orlando
    Is the process of deconstruction of an object made by man to reveal his designs, architecture or extract knowledge of the object. The method is named like that because it moves in the opposite direction to the usual engineering tasks. “When malware is discovered on their systems, they want to know what it might have done, if the threat is still ongoing, and what they might have lost to the infection” Functionality And Utility Of The Reversing Engineering, With reverse engineering we can discover IOCs and create Yara ?s rule,Discover that a file is a malware,Hacking,Discover C&C,Find traces of attackers,Discover vulnerabilities in our code.
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    Effects of health professional supervised multimodal exercise interventions on cancer-related fatigue: systematic review and meta-analysis of randomized controlled trials
    (2015-05-01) Meneses-Echávez, J.; González-Jiménez; Ramírez-Vélez, R.; Correa-Bautista, J.E.
    Cancer-related fatigue (CRF) is the most common and distressing symptom in breast cancer survivors. Approximately 40% to 80% of cancer patients undergoing active treatment suffer from CRF. Exercise improves overall quality of life and CRF; however, the specific effects of the training modalities are not well understood. Purpose: This study aimed to determine the effects of health professional supervised multimodal exercise interventions on cancer-related fatigue through a systematic review and meta-analysis.
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    IAFRI: Una aproximación metodológica para la comprensión de problemas de aplicación de distribuciones de probabilidad
    (2018-01-01) Méndez Romero, Rafael Alberto; Peralta Blaco, Jose Miguel; Gonzalez Tamara, Leandro
    En el siguiente escrito se presenta una aproximación metodológica para plantear y resolver problemas que se modelan con distribuciones de probabilidad. La propuesta denominada IAFRI (Identificación, Argumentación, Formulación, Resolución e Interpretación) muestra una serie de pasos que, a juicio de los autores, facilita la comprensión del problema, así como el desarrollo del mismo. Se realizó una evaluación de textos de Probabilidad usados en reconocidas universidades de Bogotá (Colombia) en cuanto a los métodos usados para resolver problemas que involucran distribuciones de probabilidad, así como del método usado para los cálculos algorítmicos; éste último punto particularmente importante, ya que existe una amplia gama de aplicaciones computacionales y software estadísticos que permiten centrar la atención de los estudiantes en la interpretación y entendimiento del problema más que a la realización de operaciones matemáticas.
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    Portal de revistas OJS 2.4.8
    (2018-10-25) Lisowska Navarro, Malgorzata; VIII Conferencia BIREDIAL – ISTEC
    Presentación del Portal de Revistas OJS de la Universidad del Rosario. enfocado a su visibilidad y posicionamiento web desde el enfoque de las estrategias de marketing científico desarrollados por la Universidad del Rosario y el seguimiento métrico de citación, lectura y descarga de artículos.
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    The Owasp Enterprise Security Api (ESAPI): Security Control Library
    (2017-01-01) Díaz López, Daniel Orlando
    OWASP - SeraphimDroid se desarrolló inicialmente con el fin de analizar el bucle de la Arquitectura de seguridad de Android , se centró en asegurar que el usuario no pierda dinero y brindar una documentación de permisos de las aplicaciones que usa el dispositivo.OWASP –SeraphimDroid nacío como un proyecto de Google Summer of Code 2014. El alcance de este proyecto estuvo orientado a enseñarle a los usuarios sobre que aplicaciones maliciosas requieren permisos excesivos sobre el sistema operativo.
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    Cambios en el periodismo, cambios en la audiencia.
    (2009-01-01) Zúñiga Reyes, Danghelly Giovanna
    La tecnología permite hoy a los ciudadanos participar más activamente en los medios de comunicación. Para examinar la transformación del ciudadano en periodista, veremos si los ciudadanos que participan por distintas vías en dos diarios digitales de Colombia (El Tiempo y El Espectador) definen y dan forma a las noticias o si los periodistas son los únicos árbitros de lo que es de interés periodístico, ciudadano y democrático. Las ventajas que brinda la red para el periodismo son evidentes: la velocidad, la eficiencia de la entrega, la selectividad personal, la disponibilidad en demanda, la posibilidad de tener casi un costolibre, la posibilidad para almacenar el contenido adicional y aceptar a usuarios adicionales (Steiger, 2006) además de la interactividad, la hipertextualidad, la multimedialidad y la asincronidad (Bardoel, 2002). Para analizar la relación usuario-periodista partimos del hecho de que las noticias se han transformado debido a la concentración de los medios informativos en grandes empresas. Para Cohen (2002) esta concentración es el primer plano de la transformación en la práctica del periodismo en línea. Cohen identifica tres aspectos que son relevantes para el periodismo digital y que a su vez permiten identificar las posibles formas de fractura de la muralla que establecen los grandes conglomerados.
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    Technology management system aided by computers into an Hospitalary Information System: 22nd Annual International Conference of the IEEE Engineering in Medicine and Biology Society
    (2000-01-01) Miguel-Cruz, Antonio; Denis, E.R.; Sanchez, M.C.; Serna, J.A.; Cristo, E.B.
    In a modern society there is a constant search towards the end of increasing the quality and bettering the efficiency of medical systems. Although many strategies and experiences have been applied, the optimal model has not yet been achieved. Biomedical technologies include devices, equipment, systems, programs, furnishings, medicines, biotechnologics, and commodities, as well as the medical procedures and surgical techniques used in the prevention, diagnosis, and treatment of illness in humans. The application of technology to medicine has played an important role that will continue augmenting medicine in the future. However, the correct functioning of biomedical technology is influenced by many factors, including the interaction of the equipment and the support system of the entire hospital. For this reason it is necessary to focus on technology management in an integral manner, in order that the hospital is more competitive. Here the authors introduce a recommended procedure for the management of the modern hospital. They show the philosophy of the relationship between the different informatic modules of a technology management system into a hospital information system.
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    Deepweb (TOR, honeypot)
    (2018-01-01) Díaz López, Daniel Orlando; Herrera Velásquez,Juan Camilo; Meneses Pineda,Carol Johana
    OSSEC y Suricata, Monitoreo de integridad de archivos (FIM) –OSSEC, SIEM – OSSIM, Open Source Security Information Management, Licencia GNU/GPL, Correlación de eventos, OPT – Open Threat Exchange.
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    Owasp Seraphimdroid Project
    (2017-01-01) Díaz López, Daniel Orlando; Higuera Munevar,Tatiana; Moreno Guataquira,Nicolas
    OWASP –SeraphimDroid es una aplicación que brinda a los usuarios Android protección frente a las amenazas de seguridad y privacidad del dispositivo. OWASP - SeraphimDroid se desarrolló inicialmente con el fin de analizar el bucle de la Arquitectura de seguridad de Android , se centró en asegurar que el usuario no pierda dinero y brindar una documentación de permisos de las aplicaciones que usa el dispositivo, OWASP –SeraphimDroid nacío como un proyecto de Google Summer of Code 2014. El alcance de este proyecto estuvo orientado a enseñarle a los usuarios sobre que aplicaciones maliciosas requieren permisos excesivos sobre el sistema operativo
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    Intraclass correlation between echocardiographic findings and hemodynamic data in patients diagnosed with idiopathic pulmonary hypertension in Fundacion Cardioinfantil – Instituto de cardiologia in Bogota Colombia
    (2017-07) Huertas Quiñones, Victor Manuel; Stapper Ortega, Claudia Maritza; García Torres, Alberto; Ronderos Dumit, Miguel
    Objectives: Pulmonary hypertension (PH) is defined as a mean pulmonary arterial pressure ? 25 mmHg. The diagnosis of idiopathic PH is made after a thorough study clinical and paraclinical including complete anatomical and functional assessment. The aim of this study is to describe echocardiographic findings and hemodynamic data obtained by cardiac catheterization and assess their degree of correlation. Materials and Methods: Descriptive cross-sectional study and analysis of matching variables through the comparison of pulmonary pressure measured by echocardiography and catheterization through Interclase correlation coefficient (ICC) and the Bland Altman. The study population were children aged 0 days to 18 years who presented Fundación Cardioinfantil – Instituto de Cardiología in Bogotá (Colombia) diagnosed with idiopathic PH evaluated between January 2010 and December 2013. Results: 29 patients diagnosed with idiopathic PH studied with echocardiography and cardiac catheterization were included. The degree of PH documented by echocardiography corresponded to severe in 38% of patients. After cardiac catheterization, the degree of PH was classified as severe in 66% of cases. In 18 patients (62%) pulmonary vascular reactivity test was performed, finding positive response in 7 cases (39%). The concordance analysis of pulmonary pressure measured by echocardiography and catheterization was performed in 20 subjects, with a confidence level of 95%. When comparing the measurement results in both tests is a difference of 15 mmHg which is statistically significant. The tests achieved an ICC of 0.55, with 95% of 0.16 to 0.79, which represents a force of moderate agreement. Conclusions: In the present study the severity of PH corresponded to severe in most patients evaluated for cardiac catheterization. Performing pulmonary vascular reactivity test for both diagnosis and accurate diagnostic decisions is essential. The concordance analysis of pulmonary pressure measured by echocardiography and catheterization through Intraclase Correlation coefficient and the Bland Altman documents a force of moderate agreement
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    THU0480 Candidate gene discovery in autoimmunity by using extreme phenotypes and whole exome capture
    (2014-06) Arcos-Burgos, M.; Johar, A.; Amaya-Amaya, J.; Mantilla, R.D.; Andrews, D.; Rojas-Villarraga, A.; Anaya, Juan-Manuel
    Background The multiple autoimmune syndrome (MAS) is defined as a condition characterized by the presence of three or more autoimmune diseases (ADs) in one patient. We demonstrated that MAS identifies extreme forms of ADs and is frequently clustered in families. MAS phenotypes present in families often displays Mendelian segregation ratios, representing crucial evidence for identifying major genes associated with autoimmunity.
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    Budismo Nichiren: origen, esencia, práctica y su presencia en Sudamérica
    (2011) Puig Zhamaganov, Bair Eloyevich
    En el contexto del tema central del congreso –El nuevo Sur. Teorías y práctica de Asia, África y América Latina en el siglo XXI nos parece importante llamar la atención a las prácticas religiosasdelLejanoOrienteenparticularelbudismojaponésdellinaje Nichiren, que ha tenido un gran desarrollo en el mundo y en América Latina. El linaje delllamadobudismodeNichiren,monjebudistajaponésdelsigloXIII,tienesus orígenesideológicosenladoctrinadelaescuelabudistachinaTiantaiparalacualel Sutra del Loto representa la médula de la enseñanza de Buda.Nichiren es consideradoun erudito, hizo un estudio detallado de los sutras, retoma los planteamientos de la escuelaTendai y escribe más de 400 documentos donde expone su visióndelbudismo,queporsucarácterreformistalecuestalapersecuciónyel confinamiento.Sonsusdiscípuloslosquemantuvieronlatenteestanuevadoctrinay práctica.TerminadalaSegundaGuerraMundialseproduceunrenacimientodeesta práctica religiosa y su posterior difusión en Occidente.Esto es así precisamente, porque el budismo de Nichiren, al tener como eje principal el Sutra delLoto, crea en los adeptos laconcienciade queel hombre puedealcanzar sus metas y objetivos aún en las condiciones más adversas. Entre continuadores del legado de Nichiren, la organización que posee el mayor número de seguidores a nivel mundial es la SGI (Soka Gakai Internacional), que en la actualidad moviliza millones de adeptos con un considerable respaldo económico.Esta corriente llega a América Latina con las migraciones de japoneses y con emisarios especialmenteencargados de establecer grupos de practicantesycentros religiosos.La SGI cuenta con representación en la mayoría de los países de América del Sur.
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    Gestores de relaciones interdisciplinarias: un rol activo en la implementación del CRAI de la Universidad del Rosario - Colombia
    (2016) García Amézquita, July Andrea; Arbeláez Parra, John; Garrido Arenas, Humbert Alexander; V Congreso de Internacional de Bibliotecas Universitarias CIBU
    Conscientes de los retos que enfrentan la bibliotecas a corto, mediano y largo plazo, como lo son su integración con los currículos; el incremento de la alfabetización informacional y digital; la competencia con otros medios de acceso a información; el añadirle valor a la experiencia de nuestros usuarios; y la transformación del rol y las competencias de los bibliotecarios; en el Centro de Recursos para el Aprendizaje y la Investigación -CRAI de la Universidad del Rosario nos hemos dado a la tarea de abordarlos a través de varias estrategias. Una de ellas es la implementación de nuevos roles como el de los Gestores de Relaciones Interdisciplinarias. La presente ponencia tiene como finalidad presentar un recuento sistematizado de la experiencia de la Universidad del Rosario en la gestión de bibliotecarios de enlace bajo el nombre de Gestores de Relaciones Interdisciplinarias - GRI, como parte fundamental de la implementación del CRAI.
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    Acceso Abierto: Mitos y realidades del Acceso Abierto
    (2019-10-29) Lisowska Navarro, Malgorzata; Uribe-Tirado, Alejandro; Gonzalez-Perez, Maria Alejandra; Leal Fonseca, Diego Ernesto; El Acceso Abierto como una oportunidad para la visibilidad científica y posicionamiento institucional
    Conversatorio acerca de los mitos y realidades del Acceso Abierto en la Universidad Eafit. Dentro del cual se abordan desde las practicas de publicación en acceso abierto de la Universidad del rosario y la Universidad de Antioquia, que desafíos enfrentan las instituciones y la divulgación y generación de ciencia abierta.