Evaluation of existing technologies in manufacturing of decorative solutions

Matkapuhelinvalmistajien välinen kilpailu kiristyy jatkuvasti. Tuotteiden ollessa teknisiltä ominaisuuksiltaan lähes samanvertaisia, asiakkaat alkavat kiinnittää huomiota myös puhelimen muihin ominaisuuksiin.Puhelimen koristeellisuudesta ja mandollisuudesta personoida matkapuhelin, on muodostumassa entistä tärkeämpiä tekijöitä puhelinvalmistajien välisessä kilpailussa. Asiakas ei myöskään ole valmis odottamaan puhelintaan, vaan haluaa puhelimensa nopesti. Lyhyt läpimenoaika on puhelinvalmistajille elintärkeä kilpailutekijä. Tämän työn tehtävänä on tutkija puhelinvalmistajien alihankkijan teknologisiamandollisuuksia laajentaa tuotevalikoimaansa vastaamaan tämän päivän tarpeita koristella matkaviestimiä. Teknologioioden sovellukset, Tuotantokustannukset, läpimenoajat ja teknologoiden riskit ovat tutkimuksen pääkohteet. Tavoitteena on saavuttaa käsitys kohdeyrityksen mandollisuuksista vastata asiakkaansa tarpeisiin olemassa olevilla teknologioilla ja niiden kombinaatioililla.

Investigando a presença da história da ciência em livros didáticos de Química Geral para o ensino superior

This paper aims at analyzing the history of science content of three general chemistry textbooks used in Brazilian universities: the translations of Kotz and Treichel's Chemistry & Chemical Reactivity, Atkins and Jones's Chemical Principles, and Garritz and Chamizo's Química. Results revealed different trends for the inclusion of history of science in chemistry teaching. Kotz & Treichel and Atkins & Jones used history mainly as curiosity and ornament. Garritz & Chamizo adopted the historical approach as one of the organizing axis of their textbook. Nevertheless, the historical content of the three textbooks may be criticized from current historiographical standpoint.

Monialustaiset avoimen lähdekoodin ikkunointikirjastot

Tämän tutkimuksen tavoitteena oli löytää vastauksia siihen, mikä on tärkeimpien avoimen lähdekoodin kirjastojen toteutuksen tämän hetkinen taso. Työssä tutkittiin WxWidgetsin, GTK+:n ja Qt:n toteutuksen tasoa käytämällä hyväksi McCaben, Henry&Kafuran ja Chidamberin & Kemererin esittelemiä staattisia menetelmiä. Lisäksi ikkunointikirjastojen lähdekoodin käännetty koko mitattiin eri käyttöjärjestelmissä. Tutkimuksessa esitellään valittujen kirjastojen arkkitehtuuri ja vertaillaan esiteltävien kirjastojen arkkitehtuurisia ratkaisuja toisiinsa. Tämän jälkeen arvioidaan staattisten menetelmien tuottamien tuloksien merkitystä kahdesta näkökulmasta: mitä tulokset kertovat kirjastoista kun niitä verrataan toisiinsa ja mitä silloin kun niitä verrataan kyseisen kirjaston ja muiden kirjastojen arkkitehtuurisiin ratkaisuihin. Tutkimuksessa havaittiin Qt:n sisältävän kaikkein vähiten kirjaston ulkopuolisia riippuvuuksia. Tämän lisäksi sen huomattiin sisältävän muista kirjastoista puuttuvia ominaisuuksia. Osittain edellämainitusta syystä johtuen Qt:n ongelmakohdaksi havaittiin joidenkin sen osien suuri monimutkaisuus ja tästä seuraava mahdollinen vaikeasti ylläpidettävä lähdekoodi. GTK+:n lähdekoodi sisältää muita kirjastoja vähemmän sisäisiä riippuvuuksia samaan kirjastoon, on korkeammalla abstraktiotasolla ja kirjaston osat ovat siirrettävissä ja erotettavissa toisistaan. Joissakin kohdissa GTK+:n ja etenkin sen C++-rajapinnan GTKmm:n lähdekoodi on kuitenkin tarpeettoman monimutkaista. WxWidgetsin toteutuksen havaittiin Qt:n tavoin olevan hyvin itsenäinen kokonaisuus, WxWidgetsin lähdekoodin monimutkaisuus on useimmiten jotakin GTK+:n ja Qt:n väliltä. WxWidgets on Qt:a vähemmän itsenäinen mutta kuitenkin itsenäisempi kuin GTK+. Kuten muutkin kirjastot myös wxWidgetsillä on omat kohtansa, joissa sen lähdekoodi on tarpeettoman monimutkaista.

Automatic evolution of conceptual building architectures

This thesis describes research in which genetic programming is used to automatically evolve shape grammars that construct three dimensional models of possible external building architectures. A completely automated fitness function is used, which evaluates the three dimensional building models according to different geometric properties such as surface normals, height, building footprint, and more. In order to evaluate the buildings on the different criteria, a multi-objective fitness function is used. The results obtained from the automated system were successful in satisfying the multiple objective criteria as well as creating interesting and unique designs that a human-aided system might not discover. In this study of evolutionary design, the architectures created are not meant to be fully functional and structurally sound blueprints for constructing a building, but are meant to be inspirational ideas for possible architectural designs. The evolved models are applicable for today's architectural industries as well as in the video game and movie industries. Many new avenues for future work have also been discovered and highlighted.

Développement logiciel par transformation de modèles

La recherche en génie logiciel a depuis longtemps tenté de mieux comprendre le processus de développement logiciel, minimalement, pour en reproduire les bonnes pratiques, et idéalement, pour pouvoir le mécaniser. On peut identifier deux approches majeures pour caractériser le processus. La première approche, dite transformationnelle, perçoit le processus comme une séquence de transformations préservant certaines propriétés des données à l’entrée. Cette idée a été récemment reprise par l’architecture dirigée par les modèles de l’OMG. La deuxième approche consiste à répertorier et à codifier des solutions éprouvées à des problèmes récurrents. Les recherches sur les styles architecturaux, les patrons de conception, ou les cadres d’applications s’inscrivent dans cette approche. Notre travail de recherche reconnaît la complémentarité des deux approches, notamment pour l’étape de conception: dans le cadre du développement dirigé par les modèles, nous percevons l’étape de conception comme l’application de patrons de solutions aux modèles reçus en entrée. Il est coutume de définir l’étape de conception en termes de conception architecturale, et conception détaillée. La conception architecturale se préoccupe d’organiser un logiciel en composants répondant à un ensemble d’exigences non-fonctionnelles, alors que la conception détaillée se préoccupe, en quelque sorte, du contenu de ces composants. La conception architecturale s’appuie sur des styles architecturaux qui sont des principes d’organisation permettant d’optimiser certaines qualités, alors que la conception détaillée s’appuie sur des patrons de conception pour attribuer les responsabilités aux classes. Les styles architecturaux et les patrons de conception sont des artefacts qui codifient des solutions éprouvées à des problèmes récurrents de conception. Alors que ces artefacts sont bien documentés, la décision de les appliquer reste essentiellement manuelle. De plus, les outils proposés n’offrent pas un support adéquat pour les appliquer à des modèles existants. Dans cette thèse, nous nous attaquons à la conception détaillée, et plus particulièrement, à la transformation de modèles par application de patrons de conception, en partie parce que les patrons de conception sont moins complexes, et en partie parce que l’implémentation des styles architecturaux passe souvent par les patrons de conception. Ainsi, nous proposons une approche pour représenter et appliquer les patrons de conception. Notre approche se base sur la représentation explicite des problèmes résolus par ces patrons. En effet, la représentation explicite du problème résolu par un patron permet : (1) de mieux comprendre le patron, (2) de reconnaître l’opportunité d’appliquer le patron en détectant une instance de la représentation du problème dans les modèles du système considéré, et (3) d’automatiser l’application du patron en la représentant, de façon déclarative, par une transformation d’une instance du problème en une instance de la solution. Pour vérifier et valider notre approche, nous l’avons utilisée pour représenter et appliquer différents patrons de conception et nous avons effectué des tests pratiques sur des modèles générés à partir de logiciels libres.

L’identité en projets : ville, architecture et patrimoine. Analyse de concours à Québec et à Toronto

Dans un contexte de globalisation et de profusion des discours identitaires, la thèse examine le concept d’identité, ses définitions et ses usages dans les débats et les pratiques de la ville, de l’architecture et du patrimoine. Les interventions sur un bâtiment historique révèlent autant le rapport identitaire de la société avec son histoire que celui avec le monde contemporain. La recherche traite de concours d’architecture dans deux villes canadiennes qui aspirent à se positionner à l’échelle internationale, l’une focalisant sur l’aspect contemporain global et l’autre sur l’aspect historique et local. L’objectif de la recherche est d’une part de contribuer au dévoilement du processus de construction identitaire des villes contemporaines à travers les projets d’architecture. D’autre part, il s’agit d’analyser le processus d’identification et l’identité architecturale dans son rapport à l’histoire et à la contemporanéité dans la pratique au sein de bâtiments historiques. La ville devient un objet de communication, qui use de marketing urbain, pour augmenter sa visibilité. L’architecture devient un moyen de communication utilisé pour transmettre une identité visuelle. La méthodologie combine l’analyse des discours, ainsi que l’analyse de l’architecture et de sa représentation. Le choix du concours du Centre d'accueil et d'interprétation de la Place-Royale à Québec (1996) et de l’agrandissement du Musée royal d’Ontario (2001) à Toronto permet d’appréhender les différentes facettes du concept d’identité et de révéler les enjeux locaux et internationaux. Le fait qu’il s’agisse de concours donne accès à un corpus de discours qui comprend les programmes, les politiques de la ville, les présentations des architectes et la réception. L’histoire de chaque concours ainsi que l’analyse sémantique des discours de la commande éclairent le rapport entre les processus et les intentions et permettent de mettre en lumière les enjeux locaux. L’analyse des discours textuels et visuels des architectes dévoile le processus d’identification des projets, les différents types de référents impliqués ainsi que les stratégies de communication employées. L’analyse des projets rend compte des caractéristiques de l’identité de l’architecture contemporaine et son rapport avec le patrimoine. La recherche dévoile l’importance des discours et de la communication dans la construction identitaire des villes en amont des concours ainsi que le débat sociétal que la question pose. Durant le processus d’identification architecturale, le biais induit par la commande amène une emphase et une surenchère des discours historiques par les architectes dans le cas de Québec. Les projets proposés misent sur une mise en scène de la ville historique et du patrimoine et focalisent sur l’expérience visuelle des visiteurs. Dans le cas de Toronto, l’intérêt pour l’aspect global et spectaculaire dans la construction identitaire de la ville en amont du concours, génère un engouement pour une représentation attractive des projets et pour une architecture iconique.

Global Value Chain Linkages of Manufacturing Export Firms: A Study of The Kannur Home Textile Industry

The literature on the involvement of developing countries in trade has focused on the effects of different aspects of globalization on firms, regions and countries. The study attempts to examine how an export based industry, locallyembedded and originated on the basis of regional strengths has been inserted into the global trade framework. Though the unit of analysis is the manufacturing export firm in the region of Kannur, it represents the entire home textile export industry from the state of Kerala, as close to 90% of fabric exports in home furnishing material, textiles for upholstery and decoration and stitched or fused, and branded made ups are from the region. From a global perspective, how developing countries face newer trade restrictions and overcome non quota barriers by firm and region specific activities within a value chain framework is a major research area, which has already contributions from the Ludhiana woolen cluster (Tewari,1999 ) and the Tirupur cluster in India (Cawthorne, 1995). The study contributes to the value chain literature by examining the governance and upgrading as well as how firms benefit from linkages. India has a number of export oriented agglomerations or regions where firms have been serving export markets for many years. In many cases it is no longer the supply side policy actions that determine how they are able to penetrate new markets or expand existing market share. Based on this study it becomes possible to understand how the global value chain operates in these different industries to examine whether there is a danger of immiserisation of growth or low road growth

A Generic Software Architecture for a Domain Specific Distributed Embedded System

In this paper, we have evolved a generic software architecture for a domain specific distributed embedded system. The system under consideration belongs to the Command, Control and Communication systems domain. The systems in such domain have very long operational lifetime. The quality attributes of these systems are equally important as the functional requirements. The main guiding principle followed in this paper for evolving the software architecture has been functional independence of the modules. The quality attributes considered most important for the system are maintainability and modifiability. Architectural styles best suited for the functionally independent modules are proposed with focus on these quality attributes. The software architecture for the system is envisioned as a collection of architecture styles of the functionally independent modules identified

Viabilidad para una empresa dedicada a la producción de artesanías decorativas en la ciudad de Pasto. Amelí

Colombia es un país con diversas culturas, muchos de estos rasgos son aun arraigados y se conservan hasta el día de hoy intactos, entre estos se pueden encontrar, comida, vestuario, forma de hablar, herramientas y costumbres en general, una de las más fuertes expresiones culturales son las artesanías y Colombia es un país que tiene un gran potencial en este sector. El sector de las artesanías en Colombia tiene un gran apoyo de parte de diferentes entidades, privadas, mixtas y publicas las que se ocupan de brindar soporte a las empresas del sector con el fin de capacitar a los artesanos colombianos para que así puedan llegar a ofrecer productos que cumplan con las características, requerimientos y estándares requeridos por los clientes nacionales e internacionales. El siguiente documento plasma un estudio con el fin de conocer la viabilidad para crear una empresa dedicada a la producción y comercialización de artesanías decorativas ubicada en la ciudad de Pasto departamento de Nariño, donde existe la mayor cantidad de artesanos en Colombia, valiéndose del ingenio para crear artículos con alto valor agregado con técnicas novedosas plasmadas en los productos finales de la empresa denominada Amelí.

Análise de riscos e procedimentos de segurança na reabilitação de coberturas e fachadas de edifícios do Centro Histórico de Lisboa. Caso da Baixa Pombalina.

Pretende-se no presente artigo apresentar uma análise de riscos relacionados com a reabilitação de edifícios Pombalinos e que estejam associados à ausência ou deficiência de projeto. Numa primeira fase analisa-se o crescimento urbano e patrimonial das áreas que compõem o centro histórico da capital. Posteriormente procede-se à tipificação da constituição dos edifícios, considerando-se as suas dimensões, os materiais e as suas soluções estruturais e arquitetónicas. Tendo por base o descrito na literatura existente e os conhecimentos adquiridos, procede-se posteriormente à descrição das principais patologias e carências de reabilitação inerentes a este tipo de construções. Numa fase posterior referem-se as insuficiências a nível de projeto com que usualmente os atores deste tipo de obras se deparam e analisam-se os riscos resultantes. Por último apresentam-se conclusões e sugerem-se desenvolvimentos futuros. - The present work seeks to present a hazard analysis related to the rehabilitation of Pombaline buildings, associated with the design lacks or absences. In a first moment, the urban and patrimonial growth of the historical central areas of Lisbon is analyzed. Afterwards, a description of the buildings constitution is proposed, considering its dimensions, materials and the architectural and structural solutions. Considering the existent literature and the knowledge acquired, the main pathologies and rehabilitation needs inherent to these kinds of constructions are mentioned. In the posterior phase, the usual design lacks or absences are referred and the consequent hazard analyzed. Finally, we reach some conclusions and suggest other works to be developed in the future.

Visualizing knowledge in project-based work

This article considers how visual practices are used to manage knowledge in project-based work. It compares project-based work in a capital goods manufacturer and an architectural firm. Visual representations are used extensively in both cases, but the nature of visual practice differs significantly between the two. The research explores the kinds of knowledge that are (and aren't) developed and made visible in strategizing and planning activities. For example, whereas the emphasis of project-based work in the former firm is on exploitation of knowledge and it visualizes its project context largely in commercial and processual terms, the emphasis in the latter is on exploration and it uses a wide range of visual materials to understand physical interdependencies across the project boundary. We contend particular kinds of visual tools can help project teams step between exploration and exploitation within a project, and articulate the types of representations, foci of attention and patterns of interaction involved. The findings suggest that business managers can make more deliberate choices about how knowledge is made visible, and can change visual practice to align the project with exploring and exploiting opportunities. It raises the question: What don't you see within your organization? The work contributes to academic debates about managing through projects, strategising and organizing, while the focus on visual representation disrupts the tacit-codified dichotomy in the broad debate on knowledge and learning, and highlights the craft skills central to strategizing and organizing.

O gerenciamento de impressões e a qualidade dos serviços nos hotéis da Paraíba

The present study has got as its aim to show how the impressions management is being used by the hotels in Paraiba State. For that, the dramma or role play perspective has been adopted as a model for service management. From the theater metaphor, the physical environment and its components can be seen as a scenery of the service show. We conduct the reader to notice the importance of the consummer about the service quality demand and its influence on his satisfaction. A methodology with exploring and qualifying nature has been adopted by using the analyses of content technique in interviews applied to hotel managers lebeled as having 4 and 5 stars in the State, trying to check how impression management takes place, identifying impression management tools used in relation to the physical evidences and to contacting people, as well as checking managers views in the survey about the use of impression management for client satisfaction make. The information revealed that managers, maybe for being unaware about impression management theory, haven t considered neither the physical evidences yet, nor contacting people as marketing tools. About the physical evidences, we could see that hotels take actions in a pulverized way referring to environment decoration and colors, however there isn t a global usage of physical evidences to highlight the service. Contacting people by their turn, receive better importance and attention. It was possible to make sure that managers are aware about the influence of the employee over the attendance quality. This way, we may come into a conclusion that impression management at Paraiba hotels has been under used, as long as managers seem to be, most times, turned to actions related to contacting people, not having realized the planning importance and national-wide use of service scenery in a genaral way yet

Análise da concepção arquitetural à luz da arquiteturologia: um estudo da produção de edifícios de uso não-residencial do arquiteto João Maurício Fernandes de Miranda, entre 1961 e 1981

This study explores the architectural conception process using the Architecturologie as an instrument of analysis, based on Enseigner la Conception Architecturale (2000), developed by Boudon - architect, lecturer and French researcher. It begins with the selection of local architect´s works, João Maurício Fernandes de Miranda, which resulted in six non residential projects developed between 1961 and 1981. Architectural readings were developed, with emphasis in the identification of architecturological scales, their functions, relationship and modality of occurrence

Caracterização tectono-estratigráfica da sequência transicional na sub-bacia de Sergipe

This thesis deals with the tectonic-stratigraphic evolution of the Transitional Sequence in the Sergipe Sub-basin (the southern segment of the Sergipe-Alagoas Basin, Northeast Brazil), deposited in the time interval of the upper Alagoas/Aptian stage. Sequence boundaries and higher order internal sequences were identified, as well as the structures that affect or control its deposition. This integrated approach aimed to characterize the geodynamic setting and processes active during deposition of the Transitional Sequence, and its relations with the evolutionary tectonic stages recognized in the East Brazilian Margin basins. This subject addresses more general questions discussed in the literature, regarding the evolution from the Rift to the Drift stages, the expression and significance of the breakup unconformity, the relationships between sedimentation and tectonics at extensional settings, as well as the control on subsidence processes during this time interval. The tectonic-stratigraphic analysis of the Transitional Sequence was based on seismic sections and well logs, distributed along the Sergipe Sub-basin (SBSE). Geoseismic sections and seismic facies analysis, stratigraphic profiles and sections, were compiled through the main structural blocks of this sub-basin. These products support the depositional and tectonic-stratigraphic evolutionary models built for this sequence. The structural analysis highlighted similarities in deformation styles and kinematics during deposition of the Rift and Transitional sequences, pointing to continuing lithospheric extensional processes along a NW trend (X strain axis) until the end of deposition of the latter sequence was finished by the end of late Aptian. The late stage of extension/rifting was marked by (i) continuous (or as pulses) fault activity along the basin, controling subsidence and creation of depositional space, thereby characterizing upper crustal thinning and (ii) sagstyle deposition of the Transitional Sequence at a larger scale, reflecting the ductile stretching and thinnning of lower and sub crustal layers combined with an increasing importance of the thermal subsidence regime. Besides the late increments of rift tectonics, the Transitional Sequence is also affected by reactivation of the border faults of SBSE, during and after deposition of the Riachuelo Formation (lower section of the Transgressive Marine Sequence, of Albian age). It is possible that this reactivation reflects (through stress propagation along the newlycreated continental margin) the rifting processes still active further north, between the Alagoas Sub-basin and the Pernambuco-Paraíba Basin. The evaporitic beds of the Transitional Sequence contributed to the development of post-rift structures related to halokinesis and the continental margin collapse, affecting strata of the overlying marine sequences during the Middle Albian to the Maastrichtian, or even the Paleogene time interval. The stratigraphic analysis evidenced 5 depositional sequences of higher order, whose vertical succession indicates an upward increase of the base level, marked by deposition of continental siliciclastic systems overlain by lagunar-evaporitic and restricted marine systems, indicating that the Transitional Sequence was deposited during relative increase of the eustatic sea level. At a 2nd order cycle, the Transitional Sequence may represent the initial deposition of a Transgressive Systems Tract, whose passage to a Marine Transgressive Sequence would also be marked by the drowning of the depositional systems. At a 3rd order cycle, the sequence boundary corresponds to a local unconformity that laterally grades to a widespread correlative conformity. This boundary surface corresponds to a breakup unconformity , being equivalent to the Pre-Albian Unconformity at the SBSE and contrasting with the outstanding Pre-upper Alagoas Unconformity at the base of the Transitional Sequence; the latter is alternatively referred, in the literature, as the breakup unconformity. This Thesis supports the Pre-Albian Unconformity as marker of a major change in the (Rift-Drift) depositional and tectonic setting at SBSE, with equivalent but also diachronous boundary surfaces in other basins of the Atlantic margin. The Pre-upper Alagoas Unconformity developed due to astenosphere uplift (heating under high lithospheric extension rates) and post-dates the last major fault pulse and subsequent extensive block erosion. Later on, the number and net slip of active faults significantly decrease. At deep to ultra deep water basin segments, seaward-dipping reflectors (SDRs) are unconformably overlain by the seismic horizons correlated to the Transitional Sequence. The SDRs volcanic rocks overly (at least in part) continental crust and are tentatively ascribed to melting by adiabatic decompression of the rising astenospheric mantle. Even though being a major feature of SBSE (and possibly of other basins), the Pre-upper Alagoas Unconformity do not correspond to the end of lithospheric extension processes and beginning of seafloor spreading, as shown by the crustal-scale extensional structures that post-date the Transitional Sequence. Based on this whole context, deposition of the Transitional Sequence is better placed at a late interval of the Rift Stage, with the advance of an epicontinental sea over a crustal segment still undergoing extension. Along this segment, sedimentation was controled by a combination of thermal and mechanical subsidence. In continuation, the creation of oceanic lithosphere led to a decline in the mechanical subsidence component, extension was transferred to the mesoceanic ridge and the newly-formed continental margin (and the corresponding Marine Sequence) began to be controlled exclusively by the thermal subsidence component. Classical concepts, multidisciplinary data and new architectural and evolutionary crustal models can be reconciled and better understood under these lines

Tropical influence in oriental gardens in Brazil

In the contemporary landscaping, among the gardening styles, the Japanese Garden plays very important rule and influence. The Japanese Garden has originated in China-the cradle of gardening culture; and Korea. Their vegetable elements, architectural features and fauna are characteristic, due to use of stones, water, bridges, stoned lamp, bonsai, carps and bamboo (Prunus serrulata, Camellia japonica, Ophiopogon japonicas) and many others. In Brazil, the Japanese Garden has massive influence, the presence of native elements typically tropical is very noticeable. This influence can be observed both in architecture, vegetation and fauna. Thus, this study aimed to identify and analyze the tropical elements in Japanese Gardens in cities such as São Paulo. Japanese Gardens in Brazil were chosen from the following cities: Sao Paulo State, Garça, Jaboticabal and Ribeirão Preto. It was observed, mostly in the presence of different palms species, plants of the Zingiberales order, Alpinia purpurata and styled architectural elements such as lakes. Some elements were able to apply the philosophy of the Japanese Garden, other not.