O processo de projeto tem importante papel na geração de valor, pois define o produto de forma que este atenda às necessidades do cliente. No entanto, o planejamento e controle deste processo na indústria da construção são, em geral, informais e ineficazes. Estes problemas tendem a ser mais graves em empreendimentos rápidos e complexos, quando envolvem sistemas pré-fabricados, normalmente caracterizados como sistemas do tipo engineer-to-order (ETO). Visando a aprimorar o processo de projeto, muitas empresas tem implementado conceitos e princípios da produção enxuta, podendo ser destacado o uso do Sistema Last Planner (SLP), que contribui para proteger a produção da variabilidade do processo, assim como para eliminá-la. O presente estudo tem como objetivo propor um modelo de planejamento e controle de projetos em empresas que projetam, fabricam e montam sistemas pré-fabricados, com características de sistema de produção do tipo ETO. Foi realizado um estudo empírico no setor de projetos de empresa de sistemas construtivos metálicos, com sede na Região Sul do Brasil. Inicialmente, o SLP foi implementado em duas equipes de projeto, sendo refinado e adaptado ao contexto da empresa. Depois, o SLP refinado foi implementado em outras quatro equipes. Como principais contribuições destacam-se o papel do modelo proposto no aumento da transparência de processos e na melhoria da confiabilidade deste processo, possibilitando o planejamento integrado entre as equipes de projeto. O modelo pode ser aplicado a sistemas pré-fabricados do tipo ETO, não somente no contexto de sistemas construtivos metálicos, mas em equipes de projetos que desenvolvem múltiplos projetos simultaneamente. / The design process plays an important role in value generation, since it defines the products that must meet customer needs. However, design planning and control in the construction industry are often informal and ineffective. This problem tends to bring serious consequences, especially in fast and complex projects that involve prefabricated building systems, normally defined as engineer-to-order (ETO) environments. In order to improve the design process, several companies have implemented lean production concepts and principles, and especially the Last Planner System (LPS) for production control, which shields production from upstream variability as well as contributes for reducing it. The aim of this study is to propose a model for planning and controlling the design process in companies that design, manufacture and assemble prefabricated ETO building systems. An empirical study was carried out is the design department of a steel fabricator based in Southern Brazil. Initially, LPS was implemented in two design teams, being refined and adapted to the context of the company. Then, the existing LPS was implemented in four other design teams. The main contributions of this investigation is the role of the proposed model in increasing process transparency and improving the reliability of the design process, making it possible to produce an integrated plan for the whole design department. This model is not limited to steel fabricators, but is applicable to any ETO prefabricated building systems, in which design teams carry out multiple design projects simultaneously.

Submitted by Nayara Passos (nayara.passos@ufpe.br) on 2015-03-11T18:03:12Z No. of bitstreams: 2 TESE Alberto César Cavalcanti França.pdf: 3788012 bytes, checksum: a84eaeee00c35211070eb3130be655f2 (MD5) license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) / Made available in DSpace on 2015-03-11T18:03:12Z (GMT). No. of bitstreams: 2 TESE Alberto César Cavalcanti França.pdf: 3788012 bytes, checksum: a84eaeee00c35211070eb3130be655f2 (MD5) license_rdf: 1232 bytes, checksum: 66e71c371cc565284e70f40736c94386 (MD5) Previous issue date: 2014 / CNPq / Pesquisas na área de engenharia de software indicam que o gerenciamento apropriado da motivação e satisfação no trabalho são importantes para o sucesso de projetos de software. No entanto, rara tem sido a preocupação com o uso apropriado de teorias bem estabelecidas para fundamentar tais pesquisas, o que deixa em aberto várias questões práticas sobre motivação e satisfação no contexto do desenvolvimento de softwares. Evidências apontam que o conhecimento sobre a satisfação no trabalho, neste contexto, está relativamente consolidado, mas ainda há muito a se aprender sobre as características específicas que antecedem a motivação dos engenheiros de software. Objetivo: O ponto de partida compreende teorias de Satisfação no Trabalho e das Características do Trabalho, que defendem que motivação e satisfação no trabalho referem-se a fenômenos distintos. Esta tese objetiva então clarificar quais são as características do trabalho que influenciam a motivação de engenheiros de software. Método: Este quadro teórico inicial foi evoluído baseado nos aprendizados resultantes de um estudo de múltiplos casos, executado em quatro organisações de software em Recife-PE. Durante 11 meses, dados foram coletados nestas organizações, através de entrevistas semi-estruturadas, estudos diários, e análise documental. Resultados: Os resultados apontam que (1) engenheiros de software não estão conscientes sobre a distinção entre os dois fenômenos (motivação e satisfação no trabalho), (2) motivação é caracterizada pelo engajamento e concentração, (3) motivação é afetada por diversas características da tarefa do engenheiro de software, mas também pela percepção sobre o engajamento dos colegas de trabalho e pela auto-confiança técnica do trabalhador, (4) motivação contribui para a satisfação no trabalho, moderada pela informação provida sobre a performance individual dos engenheiros, e (5) o papel mediador das características pessoais do indivíduo é universal. Conclusão: Com base nestes dados, é proposta uma nova teoria de motivação e satisfação de engenheiros de software (TMS-SE) que une elementos de teorias bem estabelecidas, expandindo-as e adaptando-as à realidade específica de engenheiros de software. A TMS-SE representa um avanço em nossa compreensão do comportamento de engenheiros de software, bem como levanta novas questões e propõe um terreno organizado para futuras investigações nesta área. / Context: Previous research work in the Software Engineering field indicates that a proper management of motivation and job satisfaction at work can help software organisations to achieve higher levels of project success. However, the little concern with the adequate use of well-established theories to underpin these researches left unclear several theoretical and practical aspects of work motivation and job satisfaction in the software context. In fact, there is enough knowledge about job satisfaction factors, but not on specific characteristics of the work that motivate software engineers. Objective: The starting point of this research comprises the Job Satisfaction and the Job Characteristics theories, which argue that job satisfaction and work motivation are distinguishable phenomena, with distinct antecedents and different outcomes. Then, this thesis aims to clarify specifically what factors drive motivation of software engineers at work. Method: The initial theoretical framework was evaluated and enhanced based on findings from a multiple case study that comprised four different software organisations from Recife, Brazil. For 11 months, rich data was collected independently in those organisations, by means of semi-structured interviews, diary studies, and document analyses, and the synthesis followed a standard procedure of cross-case analysis. Results: The results point out that (1) practitioners are not aware of the distinction between work motivation and job satisfaction, (2) work motivation is characterized by engagement and concentration, (3) work motivation is affected by software engineering tasks characteristics and by the co-workers’ engagement, workload and technical confidence, (4) work motivation improves satisfaction moderated by feedback information provided about the individual’s performance, and (5) the mediating role of individual characteristics is pervasive. Conclusion: Based on these data, it was possible to draw up a new theory of motivation and satisfaction of software engineers (TMS-SE), which unites elements from well established theories, expands and adapts them to the software engineering specific context. The TMS-SE represents an advance on our understanding of software engineers’ behaviour as well as it raises new questions and provides an organised ground for future investigations in this area.

L’oeuvre anthropologique de Claude Lévi-Strauss a joui, dès les années cinquante, d’un succèsretentissant dans le champ des sciences humaines et sociales. Dans celui spécifiquement de l’art, ce futd’abord le cas, avant que l’ethnologue ne récuse rapidement toute alliance possible avec la créationmoderne. Face à ce désaveu brutal, par contrecoup, la pensée esthétique de l’anthropologue est depuisrégulièrement reléguée au rang des conservatismes. Il y a dans les arts plastiques, comme un malaiseLévi-Strauss. Partant de ce constat, le présent travail entend faire corps selon deux aspects étroitementmêlés.Le premier consiste à « servir » Lévi-Strauss. En effet, l’examen démontre qu’il est, par bien desaspects, difficile de réduire l’auteur des Mythologiques à la figure de l’amateur gêné par l’aspect radicaldes avant-gardes. Dans une approche apaisée, le débat avec l’art moderne est alors rouvert afin decomprendre les ressorts profonds du positionnement esthétique de l’anthropologue. Elargissant la focale,l’étude tente de saisir l’art selon une approche civilisationnelle. L’Occident, en tant qu’entité culturelle,est analysé au regard du primat accordé dès l’antiquité au logos et jusqu’à son expression moderne autravers de la pensée scientifique.L’autre aspect de ce travail consiste cette fois à « se servir » de la pensée lévi-straussienne dans lebut d’élaborer les bases d’une postmodernité débarrassée de l’écueil du « tout se vaut ». Des outils aupremier rang desquels le triangle culinaire ainsi que la méthode structurale, sont également convoquésafin d’instruire les possibilités d’un rééquilibrage entre pensée scientifique et pensée mythique. Sefaisant, le travail tente de montrer le caractère profondément poïétique de la pensée lévi-straussienneainsi que de répondre à la question posée par la poïétique de René Passeron : « Si l’art est exemplaire, illui faut dire en quoi. »De la rencontre entre les deux grands aspects précités, naît la thèse majeure de ce présenttravail. Celle-ci consiste à démontrer combien le malaise Lévi-Strauss n’est en fait que l’autre nom dumalaise postmoderne, sa forme paradigmatique. / Since the 50’s, Levi-Strauss anthropological work has enjoyed a huge success in the socialsciences as well as in the Arts. These were parallel until the ethnologist quickly refused every possiblealliances with modern arts. As a direct consequence of this brutal disavowal, the anthropologist'saesthetic thought is regularly pushed into conservatism, thus, the inception of a Lévi-strauss vexationwithin the plastic arts. It is upon this that this discussion will be based.On one hand, this work will use Lévi-Strauss's thought. Indeed, the author of theMythologiques can't be reduced to the image of an amateur uncomfortable with the radical side of theavant-garde's thought. We'll reopen the discussion about modern art in order to understand the roots ofthe aesthetic positioning of the anthropologist. The cultural point of view in the arts will be the centerof this work. The cultural entity of the western civilization is analyzed from the primal importance itgranted since the antiquity to the logos until its modern expression : the rational thought.On the other hand, this work is permitted by the levi-straussian way of thinking and elaboratesthe basis of a postmodernity freed from the « all is equal » problem. Many tools such as the culinarytriangle and the structural method will be employed in discussing this. They help in keeping the delicatebalance between the rational and the natural thought, Thus, this is an attempt to answer a questionraised in the poietics of René Passeron : « If art is an exemple, we must say in which way it is. »These two sides create the main part of this work which demonstrates how the Lévi-Straussvexation is actually the other name for the postmodern vexation. We could even say that it is itsparadigmatic form.

Uppsatsen Ingenjörkompaniets förändring från NBG-08 till NBG-11 – En myt eller sanning? behandlar ingenjörkompaniet under Nordic Battlegroup-08 respektive Nordic Battlegroup-11. Uppsatsens skildrar de skillnader vilka fanns på respektive kompani avseende organisationen, materiel och utrustning samt de krav och uppgifter vilka kompaniet hade. Detta har genomförts med en komparation mellan de respektive kompanierna. Syftet med uppsatsen är att se vilken inverkan tidigare organisationer har på framställandet av en ny organisation under respektive Nordic Battlegroup. I detta fallet ingenjörkompaniet under respektive Nordic Battlegroup. En komparation mellan de två olika kompanierna innefattande tre av de grundläggande förmågorna verkan, rörlighet och uthållighet har genomförts kopplat mot två av krigsföringsförmågorna, konceptuella- och fysiska förmågorna. Resultatet av studien visar att slutsatser kopplade till i huvudsak brister kring kommunikationen mellan respektive ingenjörkompani där inget eller mycket begränsat erfarenhetsutbyte genomförts mellan dessa. Detta resulterade i att ingenjörkompaniets utveckling kan sammanfattas som uppbyggnaden av en helt ny organisation snarare än en reorganisation där erfarenheter och lärdommar hjälpt till att bygga upp den ”nya” organisationen. / The essay "Changes in the engineer coy between NBG-08 to NBG-11 -  A myth or truth?" deals with the engineer company under Nordic Battlegroup-08 and Nordic Battlegroup-11. The essay depicts the differences that existed between the respective companies regarding organization, material and equipment, as well as requirements and tasks, and has been conducted through a comparison between the respective companies. The purpose of the essay is to see which effect earlier organizations has on the preparation of a new organization under the respective Nordic Battlegroup. In this case, the engineer company under the respective Nordic Battlegroup. A comparison between the two different companies, containing three of the basic skills: effect, movement and endurance, has been conducted linked to two of the warfare skills, conceptual and physical skills. The result of the study shows conclusions connected to mainly lack of communication between the respective engineer companies, where no, or very limited, experience exchanges have been made between them. This resulted in that the development of the engineer company can be summarized as the construction of a completely new organization rather than a reorganization, where experience and lessons learned could have helped building the "new" organization.

Syftet med denna undersökning var att kartlägga sjöingenjörsstudenters upplevelse av den organisatoriska och sociala arbetsmiljön ombord under deras fartygsförlagda praktiker, och i vilken utsträckning det påverkat deras framtida vilja att arbeta till sjöss. Undersökningen genomfördes med en kvalitativ forskningsansats där datainsamlingen skedde genom två fokusgruppsintervjuer och tio individuella intervjuer. Totalt har 18 sjöingenjörsstudenter från Sveriges sjöfartshögskolor ingått i undersökningen. Intervjuerna analyserades och tolkades genom hermeneutisk och semantisk metod, som presenterades i ett tematiskt resultat. De mest framträdande resultaten av undersökningen är att även om studenterna fick en förtrogenhetsutbildning, gavs den inte alltid innan de sattes i arbete. Majoriteten av studenterna arbetade betydligt fler timmar än vad som överenskommits i det så kallade elevavtalet. Studenterna upplever även att det förekommer ett bristande ledarskap hos vissa av handledarna, där några av studenterna har utsatts för kränkande särbehandling och dåligt beteende. Trots brister inom onboardingen och den organisatoriska och social arbetsmiljön, var det inga övergripande orsaker till att studenterna inte ville fortsätta arbeta till sjöss. Det var dock en minoritet som inte ville fortsätta att arbeta till sjöss. För dessa var orsaken bristande ledarskap och jargongen ombord. / The purpose of the work presented in this student thesis was to identify how marine engineer students have experienced the organisational and social work environment onboard during their internships, and if their experiences have affected their future career choices. A qualitative research approach was adopted. Data collection was performed through two semi-structured focus group interviews and ten semi-structured individual in-depth interviews. The data analysis was interpreted hermeneutic and semantic, and the result was presented thematic. The participating students shared many experiences. Most of the students were given the mandatory familiarization training onboard, but in many cases this was not completed until after the students first work task onboard the ship. Almost all the students worked more hours than stipulated in the student agreement. Some of the students experienced bad behaviour and were treated badly by their supervisor. Even though students experienced shortcomings in the organisational and social work environment, most of the students were still willing to pursue a career at sea. A small part of the students did not want to work at sea due to their experiences of poor social work environment and lack of leadership onboard. / Drivkrafter för kompetensförsörjning i en socialt hållbar sjöfart

Many engineers perform managerial roles; however, their professional education in engineering usually does not include management education. Thus, this study examined the participation of the Nigerian licensed engineers in professional development activities in management. The study proposed (1) to determine if, in fact, Nigerian licensed engineers participate in management education and training; (2) to determine the management programs in which the engineers participated and whether participation was voluntary or required, or within Nigeria or overseas; (3) to test hypotheses dealing with these variables: age, management level, academic level, years of experience in a managerial role, and sector of employment; and (4) to identify the mean number of hours of participation. Also, the engineers were asked to judge the value of non-credit versus credit programs.

The aim of this masters thesis is a design of a suspended pedestrian bridge over a watercourse. There are two variants designed, one of which is selected for static analysis. The chosen variant is a suspended pedestrian bridge with an inclined „A“ shaped pylon situated on one bank and deck made of prefabricated segments. The cross-section is designet to allow the transfer of both pedestrian and bycicle traffic. Thesis contains structural design of construction modeled in SCIA Engineer and checked in IDEA Statica. Design and assessment are acordign to the current European standarts.

This thesis deals with the possibility of using the residual shape with help of the structural analysis software SCIA Engineer in the calculation of seismic load. Residual shape will be used in combination with CQC and SRSS calculation method, including different numbers of own shapes and the oscillated mass. In the last step, the results will be compared with each other.

In this thesis is solved a proposal of turbochargers testing hour costs reduction. With usage of testing hour costs analysis, SWOT, FMEA and following changes of technical and organizational character is reached more effective testing process and laboratory testing hour costs reduction

The aim of diploma thesis is to design monolithic reinforced concrete underground structure, which is partly under existing building and partly will form the basis of a new outbuilding. Structure is designed as white tub, whitout any additional isolations against water a ground humidity. All structure elements (slabs, walls, beams) was designed according to standard ČSN EN 1992-1-1 for ultimate and serviceability limit state. Structural analysis was performed using Scia Engineer 2013 – Student version. The results were validated by simplyfied manual method.