5,003 research outputs found
Diccionario interactivo ilustrado técnico bilingüe : herramientas, materiales y elementos para la construcción y afines
Diccionario producto de la colaboración de instructores de los programas de construcción, automatismos, refrigeración, motores y carpintería del Centro de Operación y Mantenimiento Minero del SENA, en el que se recopila alfabéticamente en idioma inglés y de forma visual los materiales y equipos utilizados comúnmente en construcción así como su definición y su traducción al español.Dictionary product of the collaboration of instructors of the programs of construction, automatisms, refrigeration, motors and carpentry of the Center of Operation and Mining Maintenance of the SENA, in which the materials and equipment commonly used in English are collected alphabetically in English language construction as well as its definition and its translation into Spanish.Aa-Bb--Cc-Dd--Ee-Ff--Gg-Hh--Ii-Jj--Kk-Ll--Mm-Nn--Oo-Pp--Qq-Rr--10.Ss-Tt-- Uu-Vv--Ww--Contrucction Program--Automation Program--Refrigeration Program--Automotive ProgramnaTítulo en portada “Diccionario interactivo técnico ilustrado bilingüe; materiales, herramientas y elementos para la construcción y afines”204 página
Boron doped diamond electrode for the wastewater treatment
Electrochemical studies of diamond were started more than fifteen years ago with the first paper on diamond electrochemistry published by Pleskov. After that, work started in Japan, United States of America, France, Switzerland and other countries. Over the last few years, the number of publications has increased considerably. Diamond films have been the subject of applications and fundamental research in electrochemistry, opening up a new branch known as the electrochemistry of diamond electrodes. Here, we first present a brief history and the process of diamond film synthesis. The principal objective of this work is to summarize the most important results in the electrochemical oxidation using diamond electrodes. Os estudos sobre eletroquímica do diamante iniciaram-se há mais de quinze anos, com o primeiro artigo publicado nessa área, por Pleskov. Depois disso, pesquisas começaram no Japão, Estados Unidos, França, Suíssa e outros países, sendo que nos últimos anos o número de publicações aumentou consideravelmente. Filmes de diamante têm sido o objeto de aplicações e pesquisa fundamental em eletroquímica, abrindo um novo campo conhecido como eletroquímica de eletrodos de diamante. Aqui, nós apresentamos uma breve história e o processo de síntese de filme de diamante. O principal objetivo deste trabalho é resumir os resultados mais importantes em oxidação eletroquímica, usando-se eletrodos de diamante
Nuevo modelo para estudiar el equilibrio corporal
El equilibrio es una cuestión fundamental en áreas tales como la medicina, la fisioterapia o el entrenamiento deportivo. Investigadores del laboratorio “James Stirling” del INEF (Universidad Politécnica de Madrid) en colaboración con el Instituto de Ciencias Matemáticas (CSIC-UAM-UC3M-UCM) han desarrollado un modelo(1)(2) que, con pocos parámetros registrados, proporciona información importante acerca de las asimetrías y restricciones existentes en los patrones de movimiento del ser humano. Esta información es fundamental a la hora de, por ejemplo, establecer protocolos de corrección de desequilibrios posturales
Promoción de talentos deportivos y representación deportiva para impulsar la sostenibilidad de procesos de desarrollo comunitario en África del Este
Editorial en el que se describe un plan ético de promoción de talentos deportivos y representación deportiva para impulsar la sostenibilidad de procesos de desarrollo comunitario que se está intentando desarrollar en Etiopía
Aplicación del principio ne bis in ídem como derecho fundamental y el control del procedimiento administrativo sancionador
La investigación tiene como objetivo determinar la incidencia de la aplicación del principio ne bis in ídem como derecho fundamental en el control del procedimiento administrativo sancionador en el Cercado de Lima, 2015. Se utilizó para alcanzar dicho objetivo el método descriptivo y un diseño no experimental, asimismo de la población constituida por 345 abogados de la especialidad de Derecho Administrativo y Derecho Penal ubicados en el cercado de Lima metropolitana. Al calcular el tamaño de la muestra se trabajó finalmente con 182 personas. En cuanto al instrumento de recolección de datos tenemos al cuestionario que constó de 12 ítems de tipo cerrado, los mismos que se vaciaron en cuadros en donde se calcularon las frecuencias y porcentajes, complementándose con el análisis e interpretación de los resultados, lo cual nos permitió contrastar las hipótesis. Finalmente se concluyó La aplicación del principio non bis in ídem como derecho fundamental incide positivamente en el control del procedimiento administrativo sancionador en el Cercado de Lima, 2015The research aims to determine the impact of the application of the principle ne bis in idem as a fundamental right in the control of the Administrative procedure sanctioning in the Surrounded by Lima, 2015. The descriptive method and a non-experimental design were used to achieve this objective, as well as the population constituted by 345 lawyers specializing in administrative law and lawyers specializing in criminal law located in metropolitan Lima. When calculating the sample size, we finally worked with 182 people. As for the data collection instrument, we have a questionnaire that consisted of 14 items of the closed type, the same ones that were emptied in tables where the frequencies and percentages were calculated, complemented by the analysis and interpretation of the results, which allowed us Contrast the hypotheses. Finally, the application of the principle of non bis in idem as a fundamental right has a positive effect on the control of the sanctioning administrative procedure in the Surrounded by de Lima, 201
El hospital universitario y la medicina de urgencia. Reto para la cultura organizacional
El Hospital Universitario “General Calixto García” con 122 años de existencia constituye el referente fundamental para la medicina de emergencia en Cub
Electrochemical behaviour of dopamine at covalent modified glassy carbon electrode with l-cysteine: preliminary results
The surface of glassy carbon (GC) electrode has been modified by oxidation of L-cysteine. The covalent modified GC electrode with L-Cysteine has been studied, according the supporting electrolyte used. Favourable interactions between the L-cysteine film and DA enhance the current response compared to that at the Nafion GC and bare GC electrodes, achieving better performances than those other electrodes. This behaviour was as result of the adsorption of the cysteine layer film, compact and uniform formation; depending on L-cysteine solution (phosphate buffer or chloridric acid supporting electrolyte) used for modifying GC surface. In cyclic voltammetric measurements, modified electrodes can successfully separate the oxidation/reduction DA peaks in different buffer solutions, but an evident dependence in the response was obtained as function of pH and modified electrode. The modified electrode prepared with L-cysteine/HCl solution was used to obtain the calibration curve and it exhibited a stable and sensitive response to DA. The results are described and discussed in the light of the existing literature
Solución de Dos Estudios de Caso Bajo el Uso de Tecnología CISCO
Evaluación – Prueba de habilidades prácticas CCNA la evaluación denominada “Prueba de habilidades prácticas”, forma parte de las actividades evaluativas del Diplomado de Profundización CCNA, y busca identificar el grado de desarrollo de competencias y habilidades que fueron adquiridas a lo largo del diplomado. El siguiente trabajo se realiza con el fin de poner a prueba los niveles de comprensión y solución de problemas relacionados con diversos aspectos de Networking.Note - CCNA practical skills test
The evaluation called "Practical Skills Test" is part of the evaluation activities of the CCNA Deepening Diploma, and seeks to identify the degree of development of competencies and skills that were acquired throughout the diploma. The following work is carried out in order to test the levels of understanding and solution of problems related to various aspects of Networkin
Conductive diamond electrodes for water purification
Nowadays, synthetic diamond has been studied for its application in wastewater treatment, electroanalysis, organic synthesis and sensor areas; however, its use in the water disinfection/purification is its most relevant application. The new electrochemistry applications of diamond electrodes open new perspectives for an easy, effective, and chemical free water treatment. This article highlights and summarizes the results of a selection of papers dealing with electrochemical disinfection using synthetic diamond films
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