Disseny i implementació d'una web administrable pel sector del caravàning

Vivim en una era digital on cada vegada més les persones estem connectades a la xarxa, ja sigui a través del mòbil, ordinadors o altres dispositius. Actualment internet és un gran aparador i des de fa temps, les empreses han vist en aquest una manera de treure’n profit. És per això, junt amb el seu baix cost, que fa que qualsevol empresa disposi del seu propi espai a la xarxa. D’aquestes idees sorgeix el projecte de fer la web per AutoSuministres Motor. La principal funció de la web es donar-se a conèixer i ensenyar els seus productes, que en aquest cas, són autocaravanes i caravanes. Tot i així, la pàgina web contindrà un espai de reportatges on l’usuari podrà conèixer més a fons un model concret d’autocaravana o caravana i on també podrà demanar més informació mitjançant un formulari de contacte. Per tant, la pàgina web serà totalment administrable perquè els comercials puguin introduir els vehicles corresponents i l’usuari final pugui consultarlos correctament d’una manera fàcil i senzilla. Per tal de dur a terme aquesta web s’ha tingut en compte utilitzar eines de programació de distribució lliure com és el llenguatge PHP, la base de dades MySQL i jQuery.

Gestió d'un portal web d'intercanvi de coneixement

En aquest món on ens ha tocat viure i patir canvis tan durs amb la crisi econòmica que patim, que ens ha fet passar de lligar els gossos amb llonganisses a vigilar en les despeses del dia a dia per poder arribar just a final de mes, és el moment de reinventar-se. És per aquest motiu que presento aquesta idea, on el seu objectiu és desenvolupar una pàgina web que esdevingui un punt de trobada entre usuaris que volen transmetre o ampliar el seu coneixement i oferir-los la possibilitat que entre ells puguin compartir les seves habilitats i destreses. El web consistirà en un panell d’activitats on els usuaris un cop s’hagin registrat puguin crear les activitats que vulguin aprendre o bé ensenyar, tot demanant, si ho desitgen, quelcom a canvi. Aleshores la resta d’usuaris si els interessa l’activitat, poden acceptar la demanda o bé fer una proposta pròpia. A partir d’aquí els usuaris s’han de posar d’acord a l’hora de dur a terme l’activitat. El web disposarà d’una part pels usuaris amb permisos d’administrador perquè puguin gestionar el portal. Aquest projecte s’ha desenvolupat amb el framework de PHP Codeigniter, el qual utilitza la programació per capes MVC, la qual separa la programació en tres parts: el Model, la Vista i el Controlador. També s’han utilitzat els llenguatges HTML5 i CSS3, i jQuery, que és una llibreria de JavaScript. Com a sistema gestor de base de dades s’ha utilitzat el MySQL.

Web 2.0 technology assisted global knowledge network as an organizations key asset

Aim of the Thesis is to study and understand the theoretical concept of Metanational corporation and understand how the Web 2.0 technologies can be used to support the theory. Empiric part of the study compares the theory to the case company’s current situation Goal of theoretical framework is to show how the Web 2.0 technologies can be used in the three levels of the Metanational corporation. In order to do this, knowledge management and more accurately knowledge transferring is studied to understand what is needed from the Web 2.0 technologies in the different functions and operations of the Metanational corporation. Final synthesis of the theoretical framework is to present a model where the Web 2.0 technologies are placed on the levels of the Metanational corporation. Empirical part of the study is based on interviews made in the case company. Aim of the interviews is to understand the current state of the company related to the theoretical framework. Based on the interviews, the differences between the theoretical concept and the case company are presented and studied. Finally the study presents the found problem areas, and where the adoption of the Web 2.0 tools is seen as beneficiary, based on the interviews and theoretical framework.

Special issue on evolving the e-marketing mindset towards the social web model - Editorial Part 2

In the previous issue of IJEMR, we introduced the general framework and the main ideas justifying this special editorial project. To avoid repetition of the background themes to the current issue, the reader should consult the previous edition. Here, we present the second part of contributions selected for publication.

Special issue on evolving the e-marketing mindset towards the social web model - Editorial Part 1

Con este proyecto editorial nuestro objetivo es promover un campo de investigación clave en la comercialización de hoy, es decir, la evolución de la mentalidad e-marketing hacia el nuevo modelo de web social.

Informe d'Autors UOC a ISI Web of Knowledge. Juny 2015

UOC

Open Device Lab: movement to improve web and app experience

We present here the first part of the literature review regarding our study object, the Open Device Labs. The research on ODLs emerges from the observation of worldwide non-profit movement, which, through mutual collaboration, information and devices sharing, proposes a final improvement on user’s experience with the web and app.

Web Application Performance Testing

Web application performance testing is an emerging and important field of software engineering. As web applications become more commonplace and complex, the need for performance testing will only increase. This paper discusses common concepts, practices and tools that lie at the heart of web application performance testing. A pragmatic, hands-on approach is assumed where applicable; real-life examples of test tooling, execution and analysis are presented right next to the underpinning theory. At the client-side, web application performance is primarily driven by the amount of data transmitted over the wire. At the server-side, selection of programming language and platform, implementation complexity and configuration are the primary contributors to web application performance. Web application performance testing is an activity that requires delicate coordination between project stakeholders, developers, system administrators and testers in order to produce reliable and useful results. Proper test definition, execution, reporting and repeatable test results are of utmost importance. Open-source performance analysis tools such as Apache JMeter, Firebug and YSlow can be used to realise effective web application performance tests. A sample case study using these tools is presented in this paper. The sample application was found to perform poorly even under the moderate load incurred by the sample tests.

Measurement and Improvement of Wet Paper Web Strength

Various strength properties of paper are measured to tell how well it resists breaks in a paper machine or in printing presses. The most often measured properties are dry tensile strength and dry tear strength. However, in many situations where paper breaks, it is not dry. For example, in web breaks after the wet pressing the dry matter content can be around 45%. Thus, wet-web strength is often a more critical paper property than dry strength. Both wet and dry strength properties of the samples were measured with a L&W tensile tester. Originally this device was not designed for the measurement of the wet web tensile strength, thus a new procedure to handle the wet samples was developed. The method was tested with Pine Kraft (never dried). The effect of different strength additives on the wet-web and dry paper tensile strength was studied. The polymers used in this experiment were aqueous solution of a cationic polyamidoamine-epichlorohydrin resin (PAE), cationic hydrophilised polyisocyanate and cationic polyvinylamine (PVAm). From all three used chemicals only Cationic PAE considerably increased the wet web strength. However it was noticed that at constant solids content all chemicals decreased the wet web tensile strength. So, since all chemicals enhanced solid content it can be concluded that they work as drainage aids, not as wet web strength additives. From all chemicals only PVAm increased the dry strength and two other chemicals even decreased the strength. As chemicals were used in strong diluted forms and were injected into the pulp slurry, not on the surface of the papersheets, changes in samples densities did not happen. Also it has to be noted that all these chemicals are mainly used to improve the wet strength after the drying of the web.

HTML-teknologian hyödyntäminen Web-sovelluksen prototypoinnissa

Käyttöliittymä on rajapinta käyttäjän ja järjestelmän tarjoamien toimintojen välillä ja sen toimivuus vaikuttaa toimintojen suorittamiseen joko positiivisesti tai negatiivisesti. Täten sovelluksen suunnitteluvaiheessa on hyvä arvioida käyttöliittymän ja sen toimintojen laatua ja kokeilla ideoiden toimivuutta rakentamalla asiasta prototyyppejä. Prototypoinnilla voidaan tunnistaa ja korjata mahdolliset ongelmat jo suunnittelupöydällä. Tämä diplomityö käsittelee Web-sovelluksen kehityksen aikana toteutettua käyttöliittymän ja sen toimintojen prototypointia. Käyttöliittymien mallintamista voidaan toteuttaa erilaisilla menetelmillä, joita työssä käydään läpi teknologisista näkökulmista eli miten prototypointimenetelmiä voidaan soveltaa projektin eri vaiheissa. Prototypoinnin apuna käytettäviin työkaluihin luodaan lyhyt katsaus esitellen yleisellä tasolla muutamia eri sovelluskategorian ohjelmistoja ja lisäksi käsitellään suunnittelumallien hyödyntämistä. Työ osoittaa, että yleisiä prototypointimenetelmiä ja -periaatteita voidaan soveltaa Web-sovellusten prototypoinnissa. Prototypointi on hyödyllistä aloittaa luonnostelemalla ja jatkaa aikaisessa vaiheessa HTML-malleihin, joilla päästään lähelle toteutuksen teknologioita ja mallintamaan sovelluksen luonnetta, ilmettä, tuntumaa ja vuorovaikutusta. HTML-prototyypeistä voidaan jalostaa sekoitetun tarkkuuden malleja ja ne toimivat toteutuksen perustana. Jatkokehityksessä ideoita voidaan esittää useilla eri tarkkuuden tekniikoilla.