El texto completo de este trabajo no está disponible en el Repositorio Académico UPC por restricciones de la casa editorial donde ha sido publicado. / Every year, small- and medium-sized enterprises (SMEs) expand their participation in the Peruvian market, while facing high internal disorganization issues that stifle their growth. This problem is rooted on the fact that the contents generated by these companies are not usually adequately recorded, managed, and exploited, and thus negatively affecting the organization and their competitiveness levels. Now, although most of this issue may be solved through enterprise content management (ECM) solutions, they are not affordable for most SMEs because of their high prices. Within this context, this study proposes the implementation of a cloud-based open-source ECM model at a manufacturing SME in Peru. Through this model, the company was able to access the benefits of an ECM to restructure the way they manage content, gaining 67% more efficiency, establishing a collaboration channel between employees, suppliers, and customers, and reporting a 93% model adaptation rate among staff members. / Revisión por pares

The report is about the project with the aim of building a front-end solution on a website in the WCMS WordPress for the customer Photon Sports through the full-service agency Oh My. The website, which will be built from an already developed design, will showcase the company's product and include a function for interested parties to sign up for a waiting list. The structure must be made so flexible in terms of content that the customer can manage and update the website through the WordPress admin interface after the completed project. The modules and other elements that will build the subpages on the website are created with the WordPress plugin Advanced Custom Fields (ACF), self-written code in the languages HTML and PHP, CSS with Tailwind for styling, JS for functionality, and with WordPress' functions for mail and menus. The project results in a finished solution that is functional, responsive, available in different formats, and that lives up to the design requirements. The content of the website is flexible for the customer to handle and the basic idea of the WCMS comes in handy for both the customer and the developer, even if the usability of the admin interface does not always live up to its full potential. Results of technical tests such as validation of code and the speed of the website show points that do not reach the highest level but are concluded not to be fixed due to possibility or choice. The entire work with the project has shown lessons in method and approach, thoughts on possible further solutions to usability, and reflection on ethical and social parts of the project concerning accessibility and laws. / Rapporten handlar om projektet med syftet att genom fullservicebyrån Oh My bygga en frontend lösning på en webbplats i WCMSet WordPress till kunden Photon Sports. Webbplatsen som ska byggas från en redan framtagen design ska visa upp företagets produkt och innehålla funktion för intressenter att skriva upp sig på en väntelista. Uppbyggnaden ska göras så pass flexibel innehållsmässigt att kunden ska själv kunna efter avslutat projekt hantera och uppdatera webbplatsen genom WordPress admingränssnitt. Modulerna och övriga element som ska bygga upp undersidorna på webbplatsen skapas med WordPress pluginet Advanced Custom Fields(ACF), egenskriven kod i språken HTML och PHP, CSS med Tailwind för styling, JS för funktionalitet, och med WordPress funktioner för mail och menyer. Projektet resulterar i färdig lösning som är funktionell, responsiv, tillgänglig i olika format och som lever upp till designens krav. Innehållet i webbplatsen är flexibelt för kunden att hantera och grundtanken med WCMSet kommer till sin användning för likväl kunden som utvecklaren även om användbarheten i admingränssnittet inte alltid lever upp till sin fulla potential. Resultat på tekniska tester som validering av kod och webbplatsens hastighet visar på punkter som inte når högsta nivå men får slutsaten att ej åtgärdas på grund av möjlighet eller val. Hela arbetet med projektet har visat på lärdomar i metod och förhållningssätt, tankar om möjliga vidare lösningar på användbarhet och reflektion över etiska och sociala delar i projektet som rör tillgänglighet och lagar.

Las innovaciones en las redes sociales han cambiado el comportamiento del consumidor y han permitido que éste se involucre con sus marcas preferidas a través de las mismas. Esto se manifiesta evidentemente en los millenials que participan activamente en las páginas sociales ya sea a través de Instagram Facebook u otra. Estos cambios se generan en base a que los consumidores están buscando nuevas sensaciones y emociones. De esta manera, muchas de las marcas millenials están desarrollando contenido efímero en Instagram para generar vínculos con el cliente y que estos no solo sean clientes sino parte de la marca. Como consecuencia se busca posicionar la marca buscando la diferenciación de la misma y la fidelización y satisfacción del cliente. En consecuencia, el presente trabajo investiga la relación entre el contenido efímero de Instagram como herramienta para el posicionamiento de las marcas trendy de moda juvenil en Lima de las consumidoras de 18 a 30 años de NSE B que residen en Lima Metropolitana desarrollan, en base a la aplicación de tres dimensiones del posicionamiento; la diferenciación del producto, la fidelización y la satisfacción del cliente. Las variables que interactúan a partir del tema son: contenido efímero de Instagram y posicionamiento de la marca las que son analizadas mediante metodología cualitativa y cuantitativa a fin de conocer la relación entre ambas variables. / Social networks innovation have changed consumer behavior and have allowed consumers to engage with their preferred brands through them. This is evidently manifested in millennials who actively participate in social pages either through Instagram, Facebook or other. These changes are generated on the basis that consumers are looking for new sensations and emotions. In this way, many of the millennial brands are developing ephemeral content on Instagram to generate links with the customer and that these are not only customers but part of the brand. As a consequence, it seeks to position the brand seeking its differentiation and customer loyalty and satisfaction. Consequently, the following work investigates the relationship between the ephemeral content of Instagram as a tool for the positioning of trendy youth fashion brands by the consumers of 18 to 30 years of NSE B who reside in Lima develop, based on the application of three dimensions of positioning; product differentiation, loyalty and customer satisfaction. The variables that interact from the topic are: ephemeral content of Instagram and brand positioning which are analyzed using qualitative and quantitative methodology in order to know the relationship between both variables. / Trabajo de investigación

Ett CMS, vilket är en förkortning av Content Management System, är ett webbaserat program som bidrar med möjligheten för en användare utan programmeringskunskaper att separat uppdatera en hemsidas innehåll. Detta examensarbete går ut på att ta fram en prototyp för ett CMS som är framtagen med hjälp av användarcentrerad design. De tilltänkta slutanvändarna, vilket är anställda hos ett svenskt möbelföretag, har genom en designprocess varit delaktiga och bidragit med designbeslut hur de själva önskar att deras framtida CMS ska vara utformat. Forskningen bakom ett CMS, har endast haft en liten roll i hur prototypen blev utformad. Tanken var att låta användarna själva bedöma vilka funktioner som deras framtida CMS skulle tillhandahålla och hur dessa funktioner skulle bli implementerade i ett gränssnitt. Med utvalda metoder utformades till slut en prototyp som skiljde sig från andra moderna CMS vad gäller design och funktion.

Social media has been used in a variety of contexts to connect people of varying backgrounds and as a method of teaching. This thesis collaborated with the Utah County Women, Infants, and Children (WIC) department to develop an online course management system that facilitated research to evaluate the effectiveness of social media on nutrition behavior and attitude changes among WIC clients. We created a toddler themed Facebook page in conjunction with the online nutrition classes and provided the opportunity for clients to use them. Previous social media research used individuals that had agreed to participate in the social media experiment whereas this research let them choose whether or not to participate. The Facebook intervention proved ineffective. In response, we developed surveys to gather the criteria and strategies from WIC clients and existing WIC themed Facebook pages that could be used for a best-case social media intervention.

Two-thirds of higher education institutions are either currently involved in the process of or will soon begin to review their learning management system strategy (Green, 2012). Transitioning from one LMS to another is an endeavor that utilizes the entire institution and requires a great deal of strategic planning and cooperation. The literature described the involvement of instructional designers and technology support as key players in this transition process over a period of parallel time. When BYU transitioned from Blackboard to Learning Suite, a team of student employees managed the majority of the change. While there was very little time when Blackboard and Learning Suite ran in parallel, these employees provided support to faculty across the university. Data for this research included interviews with five faculty consultants who worked closely with faculty on the design of their courses and nine faculty members who used the student employees throughout the process along with survey data and the database kept to track interactions with the faculty members. Interview data were analyzed using a Spradley (1979) analysis. Descriptive statistics were used to analyze the survey and interaction data. Major findings suggested that the student employees were the critical component for helping smooth the transition. They were used extensively by the faculty members and logged over 41,000 points of contact over a period one year and four months. The student employees provided side-by-side help to resolve faculty concerns and answer questions. This team added capacity and tool knowledge that supported both faculty members and the consultants.

With almost 70% of the population being active internet users and with signs that this number only will increase in the coming years, the value for companies, organisations, and hobbyists to be able to share what is important to them will also increase. One of the most common ways to gain attraction on the internet is with the help of a website. There are multiple ways to create a website, with one popular approach is with the help of content managing systems (CMS). Different CMSs offer a range of functionality and range in complexity. A staple name in the CMS community is Drupal. Drupal can provide the entirety of an application but can also be used in a decoupled mode where it serves as the backend for a frontend developed with other technologies, e.g. a JavaScript library like ReactJS. This thesis aimed to evaluate how the JavaScript library ReactJS interacted with Drupal when used in its decoupled mode. Different methods, such as JSON:API and GraphQL, to export data from the Drupal site were also compared. The thesis also aimed to guide less experienced developers through their journey of decoupled CMSs. Through extensive research about Drupal and ReactJS, as well as the core functionalities, the thesis provides the necessary groundwork for implementing a decoupled application. The concepts are then further expanded with realistic examples to provide a deeper understanding of the subject. By implementing a realist web application containing common functionalities found in modern web applications, it could be concluded that Drupal and ReactJS complemented each other excellently by providing each other with features the other one did not have. Difficulties encountered were related to the unique technologies rather than their collaboration. The comparison between JSON:API and GraphQL elucidated clear benefits and drawbacks for each, providing a guide for developers to choose based on their specific needs. Future research could broaden the scope to other CMSs and JavaScript libraries to enhance the understanding of decoupled architecture. Exploring the implementation of custom APIs is also suggested for further studies.

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Med flera alternativ att välja mellan för att designa och utveckla webbsidor kan det vara svårt för en nybörjarutvecklare att veta vad man ska välja. Detta examensarbete jämför hur enkelt det är för en nybörjare att lära sig och använda de två Content Management Systemen (CMS) Concrete5 och RefineryCMS för att bygga en webbapplikation. Concrete5 använder PHP och RefineryCMS använder Ruby och lättheten i att lära sig grunderna i dessa programmeringsspråk diskuteras också.För att jämföra dessa två CMS, dokumenterades olika steg. Implementationen utfördes på en MacBook Pro, OS X 10.9.2, sen 2011 modell. Relevanta delar av funktionaliteten jämfördes även med hjälp av Authoring Tool Accessibility Guidelines 2.0.Resultaten visade en signifikant skillnad mellan de två CMS:en, även om båda har sina för- och nackdelar. Sammanfattningsvis ansågs Concrete5 som det CMS:et med bättre aspekter för att bygga en enkel hemsida med de förutsättningar som fanns och tack vare de många funktioner det erbjöd användaren. RefineryCMS kanske kunde ha fungerat bättre om det var under andra förutsättningar, vilket inte kan dras som en slutsats i denna uppsats. / With many options to choose from when designing and developing websites, it can be difficult for a beginner developer to know what to choose. This thesis compares how easy it is for a beginner to learn and use the two Content Management Systems (CMS) Concrete5 and RefineryCMS to build a web application. Concrete5 uses PHP and RefineryCMS uses Ruby and the ease of learning the basics of these programming languages is also discussed.To compare the two CMSs, different steps were documented and compared. The implementation was done on a MacBook Pro, OS X 10.9.2, late 2011 model. Relevant features were also compared according to the Authoring Tool Accessibility Guidelines 2.0.The results showed a significant difference between the two CMSs, even though both had their benefits and drawbacks. In conclusion, Concrete5 was better for building a basic website under the writer’s conditions, thanks to the many features, modules, packages, plugins and templates available, and because it required less time and effort to install. This conclusion is limited to the writer’s conditions and it is possible that RefineryCMS could have worked better than found, if the conditions had been different.

Spectral computed tomography (CT) has proven an important development in biomedical imaging, yet there are several limitations to this nascent technology. Near-term implementation of spectral CT imaging can be enhanced using a hybrid architecture that integrates a narrow-beam spectral 'interior' imaging chain integrated with a traditional wide-beam 'global' imaging chain. The first study demonstrates the feasibility of hybrid spectral micro-CT architecture with a first-of-its-kind system implementation and preliminary results showing improved contrast resolution and spatial resolution. The second study seeks to characterize the hybrid spectral micro-CT scan protocol for reduction of radiation exposure. In the third study, the spectral 'interior' imaging chain was optimized for K-edge imaging of high-z elemental contrast agents. In the final study, an open-source, low-cost solution for managing digital content in an academic setting was demonstrated. The results of these studies confirm the merits of a hybrid architecture and warrant further consideration in future pre-clinical and clinical spectral micro-CT and CT scanner design and protocols. / Ph. D.