Tema 3, parte 1: Introducción a Javascript. Manejo de eventos

En esta presentación se introduce el lenguaje JavaScript, su uso en la web y la gestión de eventos.

Screen-printed electrode-based electrochemical detector coupled with in-situ ionic-liquid-assisted dispersive liquid–liquid microextraction for determination of 2,4,6-trinitrotoluene

A novel method is reported, whereby screen-printed electrodes (SPELs) are combined with dispersive liquid–liquid microextraction. In-situ ionic liquid (IL) formation was used as an extractant phase in the microextraction technique and proved to be a simple, fast and inexpensive analytical method. This approach uses miniaturized systems both in sample preparation and in the detection stage, helping to develop environmentally friendly analytical methods and portable devices to enable rapid and onsite measurement. The microextraction method is based on a simple metathesis reaction, in which a water-immiscible IL (1-hexyl-3-methylimidazolium bis[(trifluoromethyl)sulfonyl]imide, [Hmim][NTf2]) is formed from a water-miscible IL (1-hexyl-3-methylimidazolium chloride, [Hmim][Cl]) and an ion-exchange reagent (lithium bis[(trifluoromethyl)sulfonyl]imide, LiNTf2) in sample solutions. The explosive 2,4,6-trinitrotoluene (TNT) was used as a model analyte to develop the method. The electrochemical behavior of TNT in [Hmim][NTf2] has been studied in SPELs. The extraction method was first optimized by use of a two-step multivariate optimization strategy, using Plackett–Burman and central composite designs. The method was then evaluated under optimum conditions and a good level of linearity was obtained, with a correlation coefficient of 0.9990. Limits of detection and quantification were 7 μg L−1 and 9 μg L−1, respectively. The repeatability of the proposed method was evaluated at two different spiking levels (20 and 50 μg L−1), and coefficients of variation of 7 % and 5 % (n = 5) were obtained. Tap water and industrial wastewater were selected as real-world water samples to assess the applicability of the method.

Screen-printed electrode based electrochemical detector coupled with ionic liquid dispersive liquid–liquid microextraction and microvolume back-extraction for determination of mercury in water samples

A novel approach is presented, whereby gold nanostructured screen-printed carbon electrodes (SPCnAuEs) are combined with in-situ ionic liquid formation dispersive liquid–liquid microextraction (in-situ IL-DLLME) and microvolume back-extraction for the determination of mercury in water samples. In-situ IL-DLLME is based on a simple metathesis reaction between a water-miscible IL and a salt to form a water-immiscible IL into sample solution. Mercury complex with ammonium pyrrolidinedithiocarbamate is extracted from sample solution into the water-immiscible IL formed in-situ. Then, an ultrasound-assisted procedure is employed to back-extract the mercury into 10 µL of a 4 M HCl aqueous solution, which is finally analyzed using SPCnAuEs. Sample preparation methodology was optimized using a multivariate optimization strategy. Under optimized conditions, a linear range between 0.5 and 10 µg L−1 was obtained with a correlation coefficient of 0.997 for six calibration points. The limit of detection obtained was 0.2 µg L−1, which is lower than the threshold value established by the Environmental Protection Agency and European Union (i.e., 2 µg L−1 and 1 µg L−1, respectively). The repeatability of the proposed method was evaluated at two different spiking levels (3 and 10 µg L−1) and a coefficient of variation of 13% was obtained in both cases. The performance of the proposed methodology was evaluated in real-world water samples including tap water, bottled water, river water and industrial wastewater. Relative recoveries between 95% and 108% were obtained.

Organización de eventos deportivos: diseño de un proyecto de organización y gestión de un Campus de Tenis de Verano

Realización de un proyecto de gestión y organización de un Campus de verano de tenis en el polideportivo de Sant Joan d'Alacant, que también incluirá otro tipo de actividades principalmente deportivas. El proyecto contemplará la planificación, el marketing, recursos materiales, recursos humanos, permisos, seguros necesarios, presupuesto, estudio de mercado, etc. Es un proyecto perfectamente aplicable en la realidad y en otros polideportivos o lugares que gocen de las instalaciones necesarias.

PROTO-COL. Aportaciones de una red interuniversitaria para la formación en protocolo y eventos (2010-2015)

Este proyecto de innovación docente denominado “Proto-col: red interuniversitaria de trabajo colaborativo en protocolo y gestión de eventos” se ha desarrollado durante los últimos cinco cursos académicos (2010-2011, 2011-2012, 2012-2013, 2013-2014, 2014-2015) y constituye en la actualidad un grupo de trabajo consolidado, en el que sus miembros han compartido un ejercicio de reflexión sobre las capacidades, habilidades y destrezas en este ámbito, por parte de los estudiantes de los Grados en Publicidad y Relaciones Públicas ofertados por la Universidad de Alicante y la Universitat Jaume I de Castellón. Para ello, durante estos años, se ha trabajado en el diseño de metodología didáctica aplicada a las asignaturas optativas vinculadas al protocolo y la gestión de eventos, y se han realizado diferentes investigaciones exploratorias sobre perfiles profesionales o la presencia de materias vinculadas a la gestión de eventos, el protocolo y las relaciones institucionales en las universidades españolas. Todas estas aportaciones, junto con la participación en cursos de especialización y másteres universitarios, la realización de proyectos académicos, la dirección de TFGs, TFMs y tesis doctorales reflejan el trabajo colaborativo de un grupo de profesores especializados en esta materia y justifica la pertinencia de este proyecto interuniversitario que se ha traducido en diversas contribuciones académicas y experiencias de enseñanza-aprendizaje.