Evaluación del Método de Aprendizaje Basado en la Investigación (MABI) en el CICS UMA-IPN

El método basado en la investigación (MABI), emplea la Participación Referenciada y distintas técnicas de aprendizaje en el aula, apoyadas por las distintas herramientas didácticas, métodos educativos y los sistemas de información y comunicación, TIC´S. El objetivo de esta estrategia es mejorar y flexibilizar el Método de Aprendizaje Basado en la Investigación (MABI) a fin de que, no perdiendo su esencia, se adapte a las condiciones del docente y de los alumnos de los distintos currículos, a fin de elevar el nivel de aprendizaje de los alumnos. Este método se describe en la planeación didáctica del Programa académico: Médico Cirujano y Partero la Unidad de Aprendizaje: Ap. Cardiovascular y Sistema Hematopoyético, (Bioquímica) utilizado en la 41 Generación. Los resultados obtenidos fueron que el índice de reprobación de los alumnos disminuyo. Ya que aproximadamente el número de alumnos reprobados eran entre 10 o 12 alumnos por grupo en las generaciones pasadas en que solo se aplicaba un examen único y ahora después de aplicar este método el índice de reprobación es entre 2 y 4 alumnos reprobados por grupo de un total de 40 alumnos, obteniendo muy buenos resultados. Method Based Learning Research (MABI), Referenced method employs different techniques and learning in the classroom participation, supported by various teaching tools, educational methods and information and communication systems, TIC'S. The aim of this strategy is to improve and streamline Method Based Learning Research (MABI) so that, not losing its essence, it suits the conditions of teachers and students of different curricula, in order to raise the level of student learning. This method is described in educational planning the academic program: Surgeon and Obstetrician Learning Unit. Ap Cardiovascular and Hematopoietic System (Biochemistry) used in the 41 generation. The results were that the failure rate of students decreased. Since about the number of passing students were between 10 to 12 students per group in past generations that only a single exam and now after applying this method, the failure rate is between 2 and 4 students reproved by group is applied a total of 40 students, with very good results.

Electrochemical exfoliation-streamline method for synthesis of nitrogen doped graphene

Graphene was discovered in the early 21st century, but has already proven itself in many applications – energy, medicine, electronics, food and sports, and more. Functionalization of nanostructured carbon materials with both non-metallic and metallic atoms is possible in various ways, imparting enhanced or new properties to the starting material, even catalytic activity. A method of electrochemical exfoliation was used to obtain the graphene sheets and simultaneously functionalize them with nitrogen. To ensure N-doping the process is done in a NaN3 electrolyte solution which provides less quantity of oxygen groups that tend to block defect sites on the graphene, compared with such solvents as NaNO2. Two graphite electrodes are inserted into the electrolyte and a pulse power of 0–10V is applied. The solution containing the obtained material is filtered through a 0.1 µm filter and dried. The material is characterized using SEM, XRD and XPS. In the XPS characterization graphene oxide is used as a reference material.