Hallazgos de vulnerabilidades en los sistemas operativos y base de datos de la empresa ALDIM Acciones Logísticas en Distribución de Mercancías S.A.S.

El presente proyecto aplicado tiene por objetivo identificar las vulnerabilidades, amenazas y los riesgos que se presentan en los sistemas operativos y base de datos de la empresa ALDIM Acciones Logísticas en Distribución de Mercancías S.A.S., por medio de procesos de pentesting aplicados a la seguridad informática estableciendo recomendaciones que permitan un enfoque de un sistema de control eficiente por parte de la empresa donde se aseguren los sistemas operativos y la base de datos.The purpose of this project is to identify the vulnerabilities, threats and risks that arise in the operating systems and database of the company ALDIM Logistics Actions in Distribution of Goods SAS, by means of pentesting processes applied to computer security establishing recommendations that allow a focus of an efficient control system by the company where the operating systems and the database are secured

Optimal gastric ESD benchmarks :The learning curve of an untutored Western endoscopist

28 páginasBackground & aims Endoscopic submucosal dissection (ESD) is widely used in Asia to resect superficial gastric lesions, but reports on the gastric ESD learning curve of Western endoscopists are scarce. Moreover, it is uncertain whether optimal ESD outcome benchmarks for superficial gastric lesions can be achieved outside Asian countries. We aimed to determine gastric ESD optimal proficiency benchmarks of a Western endoscopist to guide the development of training programs in Western countries. Methods We performed a retrospective analysis of consecutive ESDs performed by a single operator in Bogota, DC, Colombia. ESD was performed in 122 lesions: 104 mucosal (43% low-grade and high-grade dysplasia, 36% well-differentiated adenocarcinoma, 15% moderate and undifferentiated adenocarcinoma, and 6% large hyperplastic lesions) and 18 submucosal. We estimated case volumes required to achieve acceptable and optimal proficiency benchmarks (85-95% and >95% for en bloc resection, 80-90% and >90% for histologic margin-negative (R0) resection, and adverse events 8-16%. and <8%) and determine the number of cases needed to obtain a steady maximal procedural speed.Especialización en GastroenterologíaEspecialista en Gastroenterologí

XX Semana de la Enseñanza de la Física

25 a 29 de septiembre de 2017Facultad de Ciencias y EducaciónProyecto Curricular de Licenciatura en FísicaUniversidad Distrital Francisco José de Calda