This thesis will look into what kind of solutions a company or a private person can use if they want to create a dynamic website using only free software. To do this we divided our work in two parts. In the first part, we developed a dynamic website for a Swedish company. On the server side we used exclusively free software with open source code. There are different meanings in how the term “free” should be used when referring to software, which we will explain in the thesis. We have also chosen to work with the XMLtechnology to see if it lives up to its expectations and to see if we could benefit from the technology. Alongside with the development of our site, another company developed a site for the same company as us, by using non-free software. We have described both implementations and compared them to see if it is possible to do the same thing with both free and non-free software. The investigating part of our work consisted of getting information about what other people think about the free software phenomenon. To do so we created an online questionnaire where we randomly picked 100 Swedish web agencies and asked them to answer 8 questions about what kind of software they used in their company, and what they thought about free software. To get some more opinions we also interviewed two persons involved in these kinds of topics. Jan Sandred, who is a well known expert advisor in topics concerning the Information Technology area and Richard Stallman, the founder of GNU and the Free Software Movement. The reason for dividing the thesis in two parts was to get an overall picture on the subject. We did not only want to base our results on other people’s thoughts. We wanted to make our own conclusions based on the implementation we did. This approach showed out to be very good. We got to try working with free software ourselves to see its pros and cons and build our own opinions about it. We could then proceed to compare our impressions to other people’s impressions about free software.

Over the last decades, film theories with their focus on the mere audiovisual quality of cinema have been questioned by film scholars with a phenomenological interest. According to these critical approaches, the film experience cannot be understood through a mere involvement of the eye (and the ear). In this context, to disregard the significance of a multisensory attachment to the film results in the consideration of relationship between the film and the viewer to be a dominating one. This dissertation examines this multisensory attachment and aims to define the film experience as an embodied relationship between the film and the viewer by means of a formal analysis of the Turkish director Nuri Bilge Ceylan’s early films. Throughout the dissertation, it is argued that Ceylan encourages his viewer in various forms to have a more sensual and immediate experience of his films rather than to compel them to adhere to symbols and abstractions through a kind of intellectual effort – an intellectual effort that would damage the “sensuous” attachment between the film and the viewer.

Submitted by Johnny Rodrigues (johnnyrodrigues@ufcg.edu.br) on 2018-09-06T19:46:49Z No. of bitstreams: 1 PEDRO RONALDO HERCULANO DE HOLANDA - TESE PPGEP 2007..pdf: 24364278 bytes, checksum: bf312b5c491a2630da9f313927a3c187 (MD5) / Made available in DSpace on 2018-09-06T19:46:49Z (GMT). No. of bitstreams: 1 PEDRO RONALDO HERCULANO DE HOLANDA - TESE PPGEP 2007..pdf: 24364278 bytes, checksum: bf312b5c491a2630da9f313927a3c187 (MD5) Previous issue date: 2007-03-26 / A cultura do bicho-da-seda (Sericicultura), é uma atividade em fase de desenvolvimento no mundo inteiro, gerando emprego, renda agrícola e intercâmbio comercial. O casulo produzido pelo bicho-da-seda é constituído de casca, crisálida e espólio, sendo a casca constituída basicamente por sericina e fibroina. Devido ao alto teor de umidade (68 a 70%, em base úmida) e o curto ciclo de vida da crisálida (4 a 5 dias depois da colheita), é necessário que o casulo seja submetido ao processo de secagem, com a finalidade de ser armazenado com baixo teor de umidade (10 a 12% b.s), para posteriormente ser utilizado na Indústria de fiação, onde é transformado em produtos de alto valor comercial. Nesse sentido, esse trabalho tem como objetivo o projeto, a construção e a experimentação de um secador (tipo esteira com fluxos cruzados) e simulação da secagem de casulos do bicho-da-seda. São referenciados aspectos construtivos, funcionamento do secador e uma modelagem matemática para descrever as trocas de energia e massa entre o produto e o ar de secagem no interior do secador. As equações matemáticas foram resolvidas numericamente usando o método de volumes finitos. Resultados do desempenho de componentes do secador experimental e da secagem do casulo (simulada) são discutidos e analisados. Verificou-se que o teor de água do produto, no processo de secagem depende fortemente da temperatura, levemente da espessura da camada de casulos e praticamente independe da velocidade do ar de secagem. O secador desenvolvido tem as seguintes vantagens: versatilidade, baixo custo de construção, totalmente desmontável, boa mobilidade e esteiras controladas eletronicamente. / The culture of the silkworm (sériciculture) is an activity in development in all the world generating job, agricultural financial support and commercial exchange. Shell, chrysalis and booty constitute the cocoon produced by Bombix mori L. The shell is composed of fibroin and sericin. The cocoon has high initial moisture content (68 - 70% w. b.) and a the chrysalis has a low life cycle (4-5 days after harvested). Then, it needs to be submitted to the drying process and to be stored at low moisture content (10 - 12% d. b.) and after it needs to be marketed to produce silk yarns, which are used on the manufacturing of high cost products. In this sense, the goal of this work is to design, to make and to test a cross flow band conveyon dryer and to simulate silk worm cocoon drying. Building and working aspect of the dryer and mathematical modeling to describe heat and mans transfer between air and product inside the dryer are reported. The mathematical equation are solved numerically using the finite volume method. Results of the performance of the experimental dryer and cocoon drying (simulated) are presented and analyzed. From the results it was verified that during of the drying process, the moisture content of the cocoon depends strongly of the air temperature, slightly of the cocoon layer thinkness and it is almost affected by air flow rate. The following advantages of the dryer can be cited versatility, low costoff the building, many easy to pieces, good mobility and electronic control of the wire net.