The diploma thesis deals with a design solution of an astronomical mirror telescope, also called Newton reflector on the Dobson Altazimuth mount. The design focuses on the determination of appropriate optic parameters and mounting parameters, on the new styling and shape solution with an emphasis on technical, operational, ergonomic and aesthetic requirements. The main benefit of the design is the simplicity of compilation and decompilation of entire device, intuitive control and safe usage and shape compactness of the whole appliance. I designed the device in the light of the fact that it is used mainly in complete darkness, and the colour solution corresponds to the fact.

This Master’s thesis is concerned with project and construction of several versions of mounting device for verification of acoustic emission sensors parameters, selection of optimal solution and its testing. In addition is described the measurement procedure, that allows detailed analysis and evaluation of the data focused on comparing of parameters of acoustic emission sensors.

The master´s thesis is focused on chassis design of Formula Student car. It´s describes not only design of frame but also mounting of suspension components like arms, rockers and dampers. During whole design process was using finite elements method calculations, to achieve determined value of torsional stiffness and prevent local deformation of frame structure during drive. Value of torsional stiffness is also verificated by measurement and in last chapter is described influence of torsional stiffness on vehicle dynamics.

No description available.

A collection of short stories and a novella exploring the limits of how much people can connect with and understand one another.

Detta examensarbete inom integrerad produktutveckling utfördes vid Högskolan i Skövde i samarbete med Ericsindustrier i Töreboda. Rapporten beskriver metodiken samt processen som utförts i projektet för att uppnå samtliga målsättningar. Syftet bestämdes till en omkonstruktion av en justerskruv placerad i en expanderbar duschstång. Denna duschstång anses vara en viktig del av Ericsindustriers produktsortiment. Grunden till behovet av en omkonstruktion ansågs vara antalet komponenter samt komponenternas montering. Detta krävde att komponentantalet minimerades genom DFx-principer där samma material eftersträvades genom produkten. Försämrad kvalité och hållfasthet definierades som kritiska områden då Ericsindustrier önskade att upprätthålla likvärdig kundnöjdhet samt att produkten skulle hålla för minst 200 N efter omkonstruktionen. Projektets struktur följde en femstegsmodell där designprocessen inleddes med en förstudie. Fokus låg på informationsinsamling, observationer samt kartläggning av nuläget. Genereringsfasen genomsyrades av metodik för att utforska lösningsrymden. Detta innefattade bland annat brainstorming, morfologisk matris samt skissning. I projektet har prototyper haft en stor inverkan då de har fungerat både som generering samt utvärdering av lösningar. De har även agerat som kommunikation till företag samt användare genom hela processen. Iterationer har präglat hela processen för att uppnå en produktutveckling. För att upprätthålla en användarcentrerad design innefattade projektet flertalet användartester. Fötterna till duschstången samt de två rören som bildar själva duschstången identifierades till separata problem. Dessa problem har diskuterats med företaget. Konceptval utfördes efter önskemål från företaget, tester, DFxprinciper samt diskussioner tills det mynnade ut i ett slutgiltigt koncept. Detta koncept uppfyllde de utsatta kraven samt behoven. Konceptet ansågs vara en prisvärd, högkvalitativ samt miljövänlig produkt. / This bachelor degree project in integrated product development was carried out at the University of Skövde in collaboration with Ericsindustrier in Töreboda. The report describes the methodology and the process that has been carried out in the project to achieve all the stated objectives. The scope was determined to be a redesign of an adjusting screw placed in an expandable shower rod. The shower rod is considered an important part of Ericsindustrier's product range. The reason for the need of a reconstruction was the number of components and the components assembly. The component number was required to be minimized by using DFx principles where the same material was sought throughout the product. Decreased quality and lower durability were defined as critical areas since Ericsindustrier wanted to maintain customer satisfaction and the product must hold for at least 200 N after the redesign. A five-stage model formed the basis of the project structure where the design process began with a preliminary study. The focus was on information gathering, observations and mapping of the current situation. The generation phase was imbued with methodology to explore solution space. This included, among other things, brainstorming, morphological matrix and sketching. In the project, prototypes had a great impact as they functioned as both generation and evaluation of solutions. They have also acted as communication with companies and users throughout the process. Iterations have characterized the whole process to achieve a product development. In order to maintain a user-centred design, the project included several user tests. The feet of the shower rod and the two pipes that form the shower rod itself were identified as separate problems. These issues have been discussed with the company. Concept selection was carried out according to the wishes of the company, tests, DFx principles and discussions until it ended in a final concept. This concept met the required requirements and needs. Therefore, it was an affordable, high quality and environmentally friendly product.

Baigiamajame magistro darbe nagrinėjama geležinkelio pagrindo, tai yra žemės sankasų įrengimų technologija įvertinant vietos sąlygas. Sukuriami du žemės sankasų modeliai ant sauso pagrindo iš molingųjų ir drenuojančių gruntų, taip pat du modeliai durpynuose iš drenuojančių ir dulkingųjų gruntų, kurių gylis 4 m. Remiantis šiuo metu egzistuojančiais įkainiais buvo įvertintos pylimų iš skirtingų gruntų įrengimo kainos. Pylimams ant sauso pagrindo buvo sudarytas daugiakriteris sprendimo priėmimo uždavinys ir išspręstas 4 būdais: SAW, AHP, TOPSIS, MCDM-23. Naujausi darbai esantys mokslinių duomenų bazėse, Lietuvos institucijų pateikiama informacija, bei kita medžiaga internete tiriama analizės būdu; alternatyvų rodiklių reikšmės nustatomos remiantis praktika, bei kokybiniais mokslinio tyrimo metodais. Atlikus tyrimus priėita išvada, kad žemės sankasas 1 – o tipo geležinkeliams ant tvirto pagrindo arba pelkėse ekonomiškiau įrenginėti i�� dulkingųjų ar molingųjų gruntų. Darbą sudaro 7 dalys: 1) įvadas, 2) geležinkelių sankasų įrengimo reikšmė, 3) sankasų įrengimo technologinės alternatyvos, 4) skirtingų sankasų įrengimo technologijų modeliavimas, 5) daugiakriterių sprendimų priėmimo metodų aptarimas ir parinkimas, 6) išvados, 7) literatūros sąrašas. Darbo apimtis – 101 puslapių. / The master thesis covers the analysis of technology regarding the rail foundation or rail bed mounting in consideration of local conditions. Two rail bed models are designed over the dry foundation made of clayey and drained soil as well as two models in peatery made of drained and dusty soil at a depth of 4 m. The prices for mounting of embankment by using various soils were estimated with reference to the current prices. The thesis defined a multiple criteria task concerning the embankments over the dry foundation, which was solved in four ways: SAW, AHP, TOPSIS, MCDM-23. The new articles in academic databases, the information provided by Lithuanian institutions, and other material found in the Internet were examined with a help of analysis: the values of alternative indexes are determined in accordance to the practice and qualitative research methods. Research revealed that it is more efficient to mount the rail beds by utilizing drained and dusty soil over the solid foundation or in the peatery in case of the rails of the 1st type. The thesis consist of 7 sections: 1) introduction, 2) the importance of rail beds mounting, 3) technological alternatives for the rail beds mounting, 4) modeling of technologies for the different beds, 5) selection and consideration of multiple criteria solutions, 6) conclusions, 7) reference list. Thesis consist of 101 pages.

Le vocable des partenariats public-privé est peu utilisé par les textes officiels. Autrement dit, cette notion est peu définie d’une manière précise et didactique en droit positif français. L’appréhension de cette notion coïncide avec l’analyse du régime des montages juridico-financiers de la commande publique, résultant de la position de la collectivité publique en tant que demandeur de biens ou de services sur le marché. L’objectif commun à tous ces montages est de permettre le préfinancement privé d’ouvrages publics, de faire bénéficier les personnes publiques du savoir-faire du secteur privé et d’allouer de manière optimale les risques entre les parties.Toutefois, cette efficacité financière n’est pas systématique, d’où un encadrement juridique et modulé s’avère nécessaire. Ce qui implique l’opportunité du suivi de l’équilibre durant tout le processus contractuel et non pas uniquement la recherche d’une échappatoire aux règles de droit public. Il s’agit In fine de pallier l’asymétrie d’information et ce en faveur de la personne publique, mais en renforçant le contrôle de l’exécution de la dépense publique, par des organismes de nature diverse, notamment administrative, juridictionnelle et politique.Enfin, le contrôle exercé par le juge pénal sur les acheteurs publics, à l’instar du juge administratif en matière de contentieux précontractuel et contractuel, contribuent davantage la stabilité et la sécurité des relations contractuelles. / The term public, private partnership is not largely used by official consolidated texts. In other words, this notion is not much defined precisely and didacticly in the French positive pole. The apprehension of this notion matches with the analysis of the system of arranging legal financing of the public procurement, resulting from the position of public corporation as requisitioner of goods and services on the market. The common objective of all these arrangements aims to allow free pre-financing of private public works that are required and those that are permitted, to enable people to well benefit of private sector and allocate adequately (get expertise) all optimal risks between parties.However, this financial effectiveness is not systematic, so it’s necessary to emplement a judicial and moduled framework which implies the opportunity of follow up and monitoring for the balancing and stability all along the contractual processus and not only an escape (or violating) rules of public laws.All in all, the aim is to alleviate and overcome asymetric information for the benefit of public sector, but still reinforcing control of public execution via various organisms, mainly administrative, judicial and political. In the end, the study (investigations) conducted by the penal judge concerning the public buyers like the administrative judge about pre-contractual and contractural litigation, leads to complete stability and full security of contractual relations.

Submitted by Guilherme Gasques Rodrigues (guigasques@gmail.com) on 2018-05-18T14:24:46Z No. of bitstreams: 1 Dissertação-Guilherme-Gasques-Rodrigues - FINAL.pdf: 9275263 bytes, checksum: b81c64326ad3f47b493dc98b5438092d (MD5) / Approved for entry into archive by Lucilene Cordeiro da Silva Messias null (lubiblio@bauru.unesp.br) on 2018-05-18T18:55:20Z (GMT) No. of bitstreams: 1 rodrigues_gg_me_bauru.pdf: 9317721 bytes, checksum: b60c948a970c8ea969fea1f5c1e71258 (MD5) / Made available in DSpace on 2018-05-18T18:55:20Z (GMT). No. of bitstreams: 1 rodrigues_gg_me_bauru.pdf: 9317721 bytes, checksum: b60c948a970c8ea969fea1f5c1e71258 (MD5) Previous issue date: 2018-05-11 / Esta pesquisa aborda a relação entre a arquiteta iraquiana-britânica Zaha Hadid e alguns artistas da Vanguarda Russa. Hadid é mundialmente reconhecida por seus trabalhos na área da arquitetura, urbanismo e design, pelos quais recebeu diversos prêmios durante sua carreira. A arquiteta estudou na Architectural Association e conheceu obras de Kazimir Malevich por meio de seus professores Rem Koolhaas e Elia Zenghelis. Hadid iniciou uma conexão criativa com o projeto Malevich’s Tektonik (1976-77), um trabalho que transportou uma obra de Malevich para o contexto arquitetônico de Londres. A partir deste projeto, a inspiração pelo artista começou a ser potencializada e demonstrada em seu pensamento criativo. Também foram inspirações para a arquiteta os artistas: Moholy-Nagy, El Lissitzky e Naum Gabo. Hadid utilizava desenhos e pinturas de características abstratas semelhantes às obras destes artistas em sua produção arquitetônica. Sendo assim, o objetivo desta dissertação é realizar uma interlocução entre os pensamentos criativos da arquiteta e dos quatro artistas que fizeram parte da Vanguarda Russa. Visto que o fazer arquitetônico de Hadid se realizava em paralelo a um fazer artístico (pinturas), utilizaremos para atingir o objetivo desta pesquisa uma montagem de imagens inspirada em Aby Warburg – historiador de arte alemão. Warburg desenvolveu o Atlas Mnemosyne nos anos de 1920 em Hamburgo, Alemanha. Ele realizou este trabalho para entender como o período da Antiguidade “sobreviveu” no Renascimento. Mnemosyne foi uma montagem com imagens de períodos temporais diferentes que permite visualizar as intricações e relações entre elas. Realizamos uma montagem nominada “Hadid-Vanguarda” com imagens de obras dos quatro artistas e do processo criativo de quatro projetos da arquiteta. Os projetos são: o clube de lazer The Peak, o corpo de bombeiros Vitra Fire Station, o terminal de trem e ônibus Hoenheim-Nord Terminus and Car Park e o Museu de Arte Contemporânea MAXXI. Após as análises das pranchas da montagem, identificou-se três categorias teóricovisuais nominadas por “A Diagonal”, “A Vista Aérea” e “As Camadas”. Cada categoria compete a elementos que aparecem em ambos os pensamentos criativos de Hadid e da Vanguarda Russa. Sendo assim, considera-se que o contato com os artistas russos fez a arquiteta transcender os limites da criação convencional de projetos. / This thesis studies the relationship between the Iraqi-British architect Zaha Hadid and some artists of the Russian Avant-Garde. Hadid is widely recognized for her work in architecture, town planning and design, for which she received various awards throughout her career. During her time as a student at the Architectural Association School in London, she became familiarized with Kazimir Malevich’s works through professors Rem Koolhaas and Elia Zenghelis. Hadid then initiated a creative connection with arts, and in Malevich's Tektonik (1976-77), she transported Malevich’s work of art to the London’s architectural context. After this project, Malevich’s influence on her work became more evident, with some aspects surfacing in her creative process. Artists such as Moholy-Nagy, El Lissitzky and Naum Gabo also corroborated to her unique creative process. As she used drawings and paintings with abstract features similar to the works of these artists in her architectonic production. Therefore, the goal of this dissertation is to perform an interlocution between the architect’s creative process and the four artists who were part of the Russian Avant-Guarde. Since Hadid’s architectural rendering happened in parallel to her artistic work (i.e., paintings), we will use the Atlas Mnemosyne, a montage of images by Aby Warburg, to achieve the objective of this project. Warburg an art historian developed the Atlas Mnemosyne in the 1920s in Hamburg, Germany. He performed this work to understand how the period of Antiquity "survived" in the Renaissance. Mnemosyne was a montage with images of different time periods that allows visualizing relations between them. We realized a montage named "Hadid-Vanguarda" with images of works by the four artists and the creative process of four architect's projects. The Peak, a leisure club; Vitra Fire Station; Hoenheim-Nord Terminus and Car Park and MAXXI, a museum of contemporary arts are the selected projects. After the montage’s analysis, we identified three theoretical-visual categories nominated "The Diagonal", "The Aerial View" and "The Layers". Each category competes in elements that appear in both creative thoughts - Hadid and the Russian Vanguard. Therefore, we regarded that contact with Russians artists did Hadid transcend the boundaries in the conventional creation of projects.

This work deals with technology of rework and repairs of electronic soldering assemblies. The work is primarily focused on the rework and repairs of electronic soldering assemblies with the light emitting diode. The theoretical part describes the technological methods of soldering and reworking of electronic assemblies, their diagnostics, evaluation of their influence on reliability and functional properties. The practical part is focused on the real application of technological procedures of rework and repairs, their testing and evaluation. Furthermore there is described and tested the influence of thermal load during soldering on the properties of light emitting diodes.