Front end development for building automation systems using JavaScript Frameworks

Automation technologies are widely acclaimed to have the potential to significantly reduce energy consumption and energy-related costs in buildings. However, despite the abundance of commercially available technologies, automation in domestic environments keep on meeting commercial failures. The main reason for this is the development process that is used to build the automation applications, which tend to focus more on technical aspects rather than on the needs and limitations of the users. An instance of this problem is the complex and poorly designed home automation front-ends that deter customers from investing in a home automation product. On the other hand, developing a usable and interactive interface is a complicated task for developers due to the multidisciplinary challenges that need to be identified and solved. In this context, the current research work investigates the different design problems associated with developing a home automation interface as well as the existing design solutions that are applied to these problems. The Qualitative Data Analysis approach was used for collecting data from research papers and the open coding process was used to cluster the findings. From the analysis of the data collected, requirements for designing the interface were derived. A home energy management functionality for a Web-based home automation front-end was developed as a proof-of-concept and a user evaluation was used to assess the usability of the interface. The results of the evaluation showed that this holistic approach to designing interfaces improved its usability which increases the chances of its commercial success.

Redes de influencias y líderes de opinión en las redes sociales

Este Trabajo de Fin de Grado (TFG) se engloba en la línea general Social CRM. Concretamente, está vinculado a un trabajo de investigación llamado “Knowledge discovery in social networks by using a logic-based treatment of implications” desarrollado por P. Cordero, M. Enciso, A. Mora, M. Ojeda-Aciego y C. Rossi en la Universidad de Málaga, en el cual se ofrecen nuevas soluciones para la identificación de influencias de los usuarios en las redes sociales mediante herramientas como el Analisis de Conceptos Formales (FCA). El TFG tiene como objetivo el desarrollo de una aplicación que permita al usuario crear una configuración minimal de usuarios en Twitter a los que seguir para conocer información sobre un número determinado de temas. Para ello, obtendremos información sobre dichos temas mediante la API REST pública que proporciona Twitter y procesaremos los datos mediante algoritmos basados en el Análisis de Conceptos Formales (FCA). Posteriormente, la interpretación de los resultados de dicho análisis nos proporcionará información útil sobre lo expuesto al principio. Así, el trabajo se ha dividido en tres partes fundamentales: 1. Obtención de información (fuentes) 2. Procesamiento de los datos 3. Análisis de resultados El sistema se ha implementado como una aplicación web Java EE 7, utilizando JSF para las interfaces. Para el desarrollo web se han utilizado tecnologías y frameworks como Javascript, JQuery, CSS3, Bootstrap, Twitter4J, etc. Además, se ha seguido una metodología incremental para el desarrollo del proyecto y se ha usado UML como herramienta de modelado. Este proyecto se presenta como un trabajo inicial en el que se expondrán, además del sistema implementado, diversos problemas reales y ejemplos que prueben su funcionamiento y muestren la utilidad práctica del mismo

Enterprise Collaboration Framework for Managing, Advancing and Unifying the Functionality of Multiple Cloud-Based Services with the Help of a Graph API

Part 5: Service Orientation in Collaborative Networks

Prevención de las dificultades de lectoescritura en educación infantil: Una aproximación integral de intervención (API-L)

El objetivo de este trabajo consiste en estimular la lectura y escritura en Educación Infantil con el fin de prevenir dificultades en la adquisición de las mismas, creando hábitos lectores, respetando el ritmo evolutivo y la motivación de los alumnos. Con este objetivo, en primer lugar se ha realizado una revisión de la literatura sobre este tema, encontrando que existen test para la detección de dificultades de lectura y escritura en esta etapa, así como también programas para la estimulación de estas áreas instrumentales básicas. En segundo lugar, se presenta un programa que considera y aúna los principales criterios de intervención en esta etapa. La propuesta tiene en cuenta estrategias metodológicas como la utilización del cuento, el juego y la adquisición de hábitos para conseguir que sean los propios alumnos los que quieran aprender a leer y escribir. La propuesta presentada se basa en una Aproximación Integral a la Lectoescritura (API-L) estimulando todas aquellas áreas necesarias para su desarrollo.

Development of a framework to create plugins in Android Apps

The present work aims to allow developers to implement small features on a certain Android application in a fast and easy manner, as well as provide their users to install them ondemand, i.e., they can install the ones they are interested in. These small packages of features are called plugins, and the chosen development language to develop these in was JavaScript. In order to achieve that, an Android framework was developed that enables the host application to install, manage and run these plugins at runtime. This framework was designed to have a very clean and almost readable API, which allowed for better code organization and maintainability. The implementation used the Google’s engine “V8” to interpret the JavaScript code and through a set of JNI calls made that code call certain Android methods previously registered in the runtime. In order to test the framework, it was integrated with the client’s communication application RCS+ using two plugins developed alongside the framework. Although these plugins had only the more common requirements, they were proven to work successfully as intended. Concluding, the framework although successful made it clear that this kind of development through a non-native API has its set of difficulties especially regarding the implementation of complex features.

Análisis de la influencia del programa de mejoramiento integral de barrios de Bogotá en el territorio del API El tesoro de la localidad de Ciudad Bolívar

La expansión urbana mediante asentamientos de origen informal ha ido aumentado en los últimos años debido al déficit en la oferta de vivienda formal, el costo del suelo urbano y factores económicos, sociales y culturales. Estos asentamientos no cuentan con infraestructura básica y los terrenos que generalmente son invadidos se encuentran en zonas de riesgo y no ofrecen las condiciones físicas y habitacionales adecuadas para el habitar de las personas. El distrito a través del Programa de Mejoramiento Integral de Barrios (PMIB) busca intervenir sobre los aspectos críticos en cada barrio, habilitar la infraestructura básica que permita su integración a la ciudad y mejorar la calidad de vida de los habitantes. Este proceso parte de delimitar las zonas críticas y definir las intervenciones físicas, sociales y ambientales que deben ser llevadas a cabo por diferentes entidades distritales. En este estudio se hace un análisis de las intervenciones que se han llevado a cabo en la Área Prioritaria de Intervención (API) El Tesoro, para analizar cuales intervenciones llevadas a cabo han sido exitosas y cuales requieren de ajustes para lograr un mejor impacto. Se encontró que estas intervenciones no han sido suficientes para mejorar las condiciones habitacionales de las personas, razón por lo cual es necesario revisar la política y formas de intervención.

What Bees Want: Algorithm-Aided Design di un'arnia progettata per le api e realizzata in Additive Manufacturing

L’importanza delle api per la vita sulla Terra ed il rischio alle quali sono sottoposte per via dell’azione dell’uomo sono ormai un dato di fatto. La concezione antropocentrica della natura e l’allevamento al solo fine produttivo di questi piccoli insetti, ha da sempre danneggiato il loro habitat e interferito con i loro cicli biologici. L’apicoltura, nata come un rapporto mutualistico in cui l’uomo offriva un rifugio alle api e loro in cambio provvedevano al suo nutrimento, si è trasformato in una dannosa dipendenza ed in un assoggettamento di questi insetti ai ritmi artificiali e tutt’altro che naturali della produzione rapida e seriale volta all’ottenimento di un profitto. Un’evidente prova di questa condizione, sono i rifugi per le api, le arnie. Ci siamo mai chiesti perché le arnie hanno questa forma? È quella che preferiscono le api, o quella che rende più pratici e veloci processi di costruzione, gestione e produzione? In natura le api colonizzano cavità quali tronchi cavi di alberi, forme lontane, per non dire diametralmente opposte a quelle in cui le vediamo vivere negli allevamenti. In questa ottica, il design e le nuove tecnologie, poste al servizio della Natura, conducono ad un punto di incontro tra le esigenze umane e quelle degli altri esseri viventi, delle api in questo caso. I concetti di Additive Manufacturing e Design Computazionale, permettono processi di produzione simili a quelli evolutivi naturali e trovano per questa motivazione un’applicazione ideale per progetti che si pongono come fine quello di discostarsi da una visione troppo artificiale, per riavvicinarsi alla perfezione e all’armonia delle leggi della Natura.

Dati meteorologici su Web: analisi delle API e sviluppo di un’applicazione mobile per il confronto

Lo scopo di questa tesi è analizzare le API disponibili sul Web che forniscono dati meteorologici e in particolare analizzare i servizi che esse offrono. La tesi include la descrizione di confronti già presenti sul Web ed è seguita dalla definizione di una griglia di valutazione con cui sono state analizzate le API meteo e le varie funzionalità che esse offrono. Infine il lavoro si completa con lo sviluppo di un’applicazione mobile realizzata in React Native, in cui è possibile leggere e confrontare in modo interattivo i dati attuali e storici forniti dalle API, inoltre permette di filtrare le API meteo in base alle caratteristiche che si cercano.

Evaluation Of Different Treatment Methods Against Denture Stomatitis: A Randomized Clinical Study.

The aim of this clinical study was to determine the efficacy of Uncaria tomentosa (cat's claw) against denture stomatitis (DS). Fifty patients with DS were randomly assigned into 3 groups to receive 2% miconazole, placebo, or 2% U tomentosa gel. DS level was recorded immediately, after 1 week of treatment, and 1 week after treatment. The clinical effectiveness of each treatment was measured using Newton's criteria. Mycologic samples from palatal mucosa and prosthesis were obtained to determinate colony forming units per milliliter (CFU/mL) and fungal identification at each evaluation period. Candida species were identified with HiCrome Candida and API 20C AUX biochemical test. DS severity decreased in all groups (P < .05). A significant reduction in number of CFU/mL after 1 week (P < .05) was observed for all groups and remained after 14 days (P > .05). C albicans was the most prevalent microorganism before treatment, followed by C tropicalis, C glabrata, and C krusei, regardless of the group and time evaluated. U tomentosa gel had the same effect as 2% miconazole gel. U tomentosa gel is an effective topical adjuvant treatment for denture stomatitis.

X-ray diffraction data of tibolone Delta(4) isomer (isotibolone)

Tibolone is used for hormone reposition of postmenopause women and isotibolone is considered the major degradation product of tibolone. Isotibolone can also be present in tibolone API raw materials due to some inadequate synthesis. Its presence is then necessary to be identified and quantified in the quality control of both API and drug products. In this work we present the indexing of an isotibolone X-ray diffraction pattern measured with synchrotron light (lambda=1.2407 angstrom) in the transmission mode. The characterization of the isotibolone sample by IR spectroscopy, elemental analysis, and thermal analysis are also presented. The isotibolone crystallographic data are a=6.8066 angstrom, b=20.7350 angstrom, c=6.4489 angstrom, beta=76.428 degrees, V=884.75 angstrom(3), and space group P2(1), rho(o)= 1.187 g cm(-3), Z=2. (C) 2009 International Centre for Diffraction Data. [DOI: 10.1154/1.3257612]

An engineering methodology to assess effects of weld strength mismatch on cleavage fracture toughness using the Weibull stress approach

This work describes the development of an engineering approach based upon a toughness scaling methodology incorporating the effects of weld strength mismatch on crack-tip driving forces. The approach adopts a nondimensional Weibull stress, (sigma) over bar (w), as a the near-tip driving force to correlate cleavage fracture across cracked weld configurations with different mismatch conditions even though the loading parameter (measured by J) may vary widely due to mismatch and constraint variations. Application of the procedure to predict the failure strain for an overmatch girth weld made of an API X80 pipeline steel demonstrates the effectiveness of the micromechanics approach. Overall, the results lend strong support to use a Weibull stress based procedure in defect assessments of structural welds.

Prediction of Crude Oil Properties and Chemical Composition by Means of Steady-State and Time-Resolved Fluorescence

Steady-state and time-resolved fluorescence measurements are reported for several crude oils and their saturates, aromatics, resins, and asphaltenes (SARA) fractions (saturates, aromatics and resins), isolated from maltene after pentane precipitation of the asphaltenes. There is a clear relationship between the American Petroleum Institute (API) grade of the crude oils and their fluorescence emission intensity and maxima. Dilution of the crude oil samples with cyclohexane results in a significant increase of emission intensity and a blue shift, which is a clear indication of the presence of energy-transfer processes between the emissive chromophores present in the crude oil. Both the fluorescence spectra and the mean fluorescence lifetimes of the three SARA fractions and their mixtures indicate that the aromatics and resins are the major contributors to the emission of crude oils. Total synchronous fluorescence scan (TSFS) spectral maps are preferable to steady-state fluorescence spectra for discriminating between the fractions, making TSFS maps a particularly interesting choice for the development of fluorescence-based methods for the characterization and classification of crude oils. More detailed studies, using a much wider range of excitation and emission wavelengths, are necessary to determine the utility of time-resolved fluorescence (TRF) data for this purpose. Preliminary models constructed using TSFS spectra from 21 crude oil samples show a very good correlation (R(2) > 0.88) between the calculated and measured values of API and the SARA fraction concentrations. The use of models based on a fast fluorescence measurement may thus be an alternative to tedious and time-consuming chemical analysis in refineries.

AUTOCHTHONOUS MICROBIOTA OF RAW MILK WITH ANTAGONISTIC ACTIVITY AGAINST LISTERIA MONOCYTOGENES AND SALMONELLA ENTERITIDIS

The objective of this study was to detect and identify the autochthonous microbiota of raw milk with antagonistic activity on Listeria monocytogenes and Salmonella Enteritidis. Three hundred sixty colonies isolated from 15 raw milk samples were tested for antagonistic activity for L. monocytogenes and S. Enteritidis using the ""spot-on-the-lawn"" method. The colonies detected as antagonistic were identified using API 20 Strep. Two types of inhibition were observed: total, characterized by the formation of a well-defined halo around the colony, and partial, with the formation of a diffused halo. Ninety-one (25.3%) colonies presented antagonistic activity for L. monocytogenes and 33 (9.2%) for S. Enteritidis. Most of the antagonistic cultures were lactic acid bacteria, mainly Lactococcus lactis ssp. lactis and Enterococcus faecium. The results indicate that microorganisms in the natural microbiota of raw milk may play an important role in the inhibition of key pathogens in dairy products.