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Schade, Markus. "Netzentwicklung im CSN." Thesis, Universitätsbibliothek Chemnitz, 2004. http://nbn-resolving.de/urn:nbn:de:swb:ch1-200401358.
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Das Chemnitzer StudentenNetz (CSN) verwaltet ein mittelgroßes Netzwerk in den Wohnheimen des Studentenwerkes Chemnitz-Zwickau. Mitarbeitern und Interessenten erhalten einen Überblick und Einblick in die vorhandene Netzstruktur und die Konfiguration der verwendeten Technik. Es wird auch auf mögliche Szenarien für zukünftige Entwicklungen eingegangen.
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Glöckner, Alexander. "Wireless-LAN im Studentennetzwerk (CSN)." Master's thesis, Universitätsbibliothek Chemnitz, 2006. http://nbn-resolving.de/urn:nbn:de:swb:ch1-200600409.
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Eriksson, Andreas. "Skolk på Gymnasiet : Studiemedel och andra faktorers inverkan på frånvaro." Thesis, Umeå universitet, Institutionen för tillämpad utbildningsvetenskap, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:umu:diva-56048.
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Sammanfattning Jag vill med min studie ta reda på om indraget studiebidrag ger avsedd effekt i form av minskat skolk. Jag vill också veta elevernas syn på hur indraget studiebidrag påverkar deras skolkande, och, bortsett från studiebidragets inflytande på skolk och närvaro, om det finns andra orsaker i skolan till att elever i vissa situationer väljer att inte skolka. Utifrån detta syfte har jag formulerat följande frågeställningar: Har skärpningen av tolkningen av CSN,s frånvaroregler (CSN 2012), som trädde i kraft årsskiftet 2011/12, haft avsedd effekt på ogiltig frånvaro? Vilken effekt anser eleverna att indraget studiebidrag har på skolk? Vilka faktorer inom skolan gör att skolkande elever väljer att inte skolka, och vad motiverar dessa elever till att närvara? Studien bygger på en kvalitativ forskningsansats, med sex intervjuer som grund och ett utdrag ur skolans närvarorapporteringssystem. I resultatet framkom att eleverna skolkar av flera olika orsaker, där trötthet och brist på motivation framträder tydligt. Eleverna menar även att ointressanta lektioner bidrar till deras skolkande. Den ogiltiga frånvaron har minskat efter regelförändringen som CSN genomförde årsskiftet 2011/12 men den anmälda frånvaron har ökat i motsvarande grad. Totalt sett så har närvarotiden alltså inte ökat på den undersökta gymnasieskolan Resultatanalysen visar att indraget studiemedel har liten betydelse och att andra orsaker som har med studiemiljön och lärande har större inverkan på ogiltig frånvaro. Sökord: Frånvarorapportering, Studiebidrag, CSN, skolk.
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Ramsell, Daniel. "Jämförelse av Javascript-ramverk : En undersökning på CSN." Thesis, Mittuniversitetet, Avdelningen för informationssystem och -teknologi, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-30990.
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In this report, a number of different Javascript-frameworks have been compared. The study is conducted at CSN (Centrala studiestödsnämnden). The study consists of two main parts, an evalua- tion through the literature study and an evaluation of the implementa- tion. The first part of the survey has Javascript-frameworks Angular2, Aurelia, Ember, Meteor and React comparisons. Together with CSN, a few criteria have been developed which will then be awarded points between one and five depending on how well a Javascript-framework meets a specific criterion. Five points are given when the Javascript- framework meets the entire criterion, one point is given when it partial- ly meets the criterion. After the first part of the investigation, Angular2 and Aurelia found that they would move on to the implementation phase. The implementation consists of a couple of windows from the existing service "Mina tjänster". In the evaluate implementation measures time for implementation, web browsing time, and number of code rows. From this it was found that Aurelia has less number of code rows than Angular 2. The reading time for Angular 2 is three times longer than Aurelia. In the evaluation of how difficult it is to implement the two frameworks, Angular 2 is considered to be "Average" and Aurelia to "Hard". The Javascript-framework recommended for CSN is Angular 2. This is because much more documentation about Angular 2 is available, and the difficulty is lower for Angular 2. The startup of a project is also much easier in Angular 2, which means that it requires less time to get into the framework.Sammanfattning: I denna rapport har ett par olika Javascript-ramverk jämförts. Studien är utförd på CSN (Centrala studiestödsnämnden). Undersökningen består av två huvuddelar, en utvärdering genom litteraturstudie samt en utvärdering av implementation. I första delen av undersökningen har Javascript-ramverken Angular2, Aurelia, Ember, Meteor och React jämförts. Tillsammans med CSN har ett par kriterier tagits fram som det sedan kommer att delas ut poäng mellan ett till fem beroende på hur väl ett Javascript-ramverk uppfyller ett specifikt kriterium. Fem poäng ges ut då Javascript-ramverket uppfyller hela kriteriet, ett poäng ges ut då det delvis uppfyller kriteriet. Efter första delen av undersökningen kom det fram till att Angular2 och Aurelia skulle gå vidare till implemente- ringsfasen. Implementeringen består utav ett par fönster från den befintliga tjänsten ”Mina tjänster”. I utvärderingen av implementation mäts tid för implementering, inläsningstid för webbapplikationen samt antalet kodrader. Ur detta konstaterades det att Aurelia har mindre antalet kodrader än Angular 2. Inläsning tiden för Angular 2 är tre gånger längre än Aurelia. Men i bedömningen om hur svårt det är att implementera de bägge ramverken bedöms Angular 2 till nivån ”Me- del” och Aurelia till ”Svår”. Det Javascript-ramverk som rekommende- ras till CSN är Angular 2. Detta grundas på att det finns betydligt mycket mer dokumentation om Angular 2, samt att svårighetsgraden är lägre för Angular 2. Uppstarten av ett projekt är även mycket enklare i Angular 2, vilket betyder att det kräver mindre tid för att sätta sig in ramverket.
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Wistemar, Viktoria. "Flexiblare studiestöd för arbetande studenter." Thesis, Mittuniversitetet, Institutionen för design, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-42785.
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Många studenter som arbetar på sidan om sina studier känner sig otrygga då de har svårt att veta vad de tjänar och planera sitt arbete. Dagens studiestödssystem är inte anpassat för dessa kunder och informationen som finns är inte lätt att förstå. Marknadsanalysen visar att det finns flera andra alternativa vägar att gå. Med hjälp av undersökningar, intervjuer och tester tas nya alternativ fram. Alternativen utvärderas och hur de skulle hjälpa att lösa problemen ses över. De aktuella lösningarna visualiseras sedan i form av ett förslag på CSN:s nya applikation för telefoner. Appen testas även av arbetande studenter och input från CSN:s UX designers och grafiska designer ges. Arbetet kommer att användas som beslutsgrund för vidareutveckling inom CSN.
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Dinamarco, Patricia da Silva Mueller. "Trabalhadores da CSN: lembranças e relatos da primeira geração." Universidade de São Paulo, 2004. http://www.teses.usp.br/teses/disponiveis/8/8138/tde-03022010-171948/.
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Esse trabalho pretende lidar com aspectos da relação entre a obra do escritor Franz Kafka (1883-1924) e a história. Parto da hipótese de que essa relação complexa é melhor observada a partir da exposição de deficiências históricas na elaboração de sentido do que a partir da exposição objetiva de processos sociais. Essa exposição da deficiência de sentido constitui uma literatura peculiar na qual convivem impossibilidade e narração, sem prejuízo, no entanto, da configuração de uma modalidade específica de realismo, atestada pela coexistência singularmente harmoniosa de situações transfiguradas e cotidiano. As articulações desenvolvidas concentram-se mais detalhadamente nas narrativas presentes no volume Um Médico Rural (Ein Landarzt).This article aims to review some aspects of the relationship between the work of the writer Franz Kafka (1883-1924) and history. It draws on the idea that this complex relationship can be better understood by examining the construction of sense and its historical deficiencies, rather than through an objective description of social processes. The unique form of literature that results from the expression of these deficiencies combines impossibility and narrative, but that does not hinder the configuration of a specific modality of realism, characterized by the peculiarly harmonious coexistence of transfigured situations and everyday life. The arguments presented here focus mainly on the narrative of A Country Doctor (Ein Landarzt).
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Alves, Gabriel Godinho. "Recristalização do aço ARBL microligado ao nióbio CSN 2336." Universidade de São Paulo, 2009. http://www.teses.usp.br/teses/disponiveis/97/97134/tde-27092012-120450/.
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No presente trabalho estudou-se a recristalização do aço de alta resistência baixa liga (ARBL) microligado ao nióbio (160 ppm em peso) da Companhia Siderúrgica Nacional 2336 utilizado na fabricação de reforços estruturais para a indústria automobilística. A grande utilização deste tipo de aço pelas indústrias tem motivado o desenvolvimento de novas ligas capazes de atender a requisitos críticos de estampagem combinado com alta resistência mecânica. Amostras deste aço no estado laminado a quente foram deformadas posteriormente a frio em escala piloto com reduções de 50 e 70%, reduções típicas na indústria, e recozidas em banho de sal em temperaturas variando entre 600 e 700ºC em diferentes tempos. A evolução microestrutural das amostras no estado encruado e na condição recozida foi acompanhada utilizando-se as técnicas de microscopia ótica e eletrônica de varredura. As texturas de deformação e de recristalização foram determinadas via difração de raios X. A fração volumétrica recristalizada (Xv) e o tamanho de grão foram determinados com o auxílio de metalografia quantitativa nas amostras recozidas. Medidas de microdureza Vickers foram utilizadas para construir as curvas de encruamento e da cinética de amolecimento em função da temperatura de recozimento e comparadas com curvas construídas pelo primeiro método. Os resultados mostram que a recristalização ocorre em temperaturas acima de 650°C. Com auxílio de um gráfico de Xv contra A (fração amolecida), podemos observar a ocorrência de um desvio da idealidade a 650°C e 700°C. A explicação mais provável é a ocorrência de precipitação, especialmente para o aço menos deformado. Os valores do expoente de Avrami obtidos a partir das duas abordagens (medidas de microdureza e metalografia quantitativa) são apresentados e discutidos.The recrystallization of a high strength low alloy steel (HSLA) containing niobium (160 wt-ppm) was investigated. The HSLA steel, named CSN 2336, is used in the manufacture of structural parts for automotive industry. The increasing use of this application type of steels in automotive industries has motivated the development of new alloys able to gather the critical requirements for deep drawing combined with high strengths. Samples of this steel in hot-rolled condition were cold-rolled with reductions of 50% and 70%, commonly used in most of applications, and isothermally annealed in salt bath at temperatures between 600 and 700ºC. The microstructure of the samples in both coldworked and annealed states was imaged using light optical (LOM) and scanning electronic microscopies (SEM). Deformation and recrystallization textures were determined by X-ray diffraction. The recrystallized volume fraction (Xv) and the mean grain size were determined by quantitative metallography in the annealed samples. Vickers microhardness testing was used to determine the work hardening and the softening kinetics behaviors. The results show that recrystallization occurs at temperatures above 650°C for the most deformed steel. By plotting Xv against A (softening fraction), we observe the occurrence of a deviation from ideality at 650°C and 700°C, likely caused by solid-state precipitation, especially for the less deformed steel. The values of n (Avrami exponent) obtained from both approaches (softening curves and quantitative metallography) are presented and discussed.
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Vahlberg, Josefine, and Anna-Paulina Ewalds. "Hur överförs erfarenhetsbaserad kunskap inom CSN? : En kvalitativ fallstudie av hur kunskapen som fås av att hantera komplexa ärenden överförs inom CSN och hur samarbetsklimatet påverkar överföringen." Thesis, Uppsala universitet, Företagsekonomiska institutionen, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-133992.
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Syftet med denna uppsats är att identifiera hur erfarenhetsbaserad kunskap överförs inom CentralaStudiestödsnämnden, CSN, och hur samarbetsklimatet påverkar kunskapsöverföringen. Det är enkvalitativ fallstudie som är inriktad på de ärenden som kräver bedömning. Dessa benämnskomplexa ärenden. Genom att överföra den erfarenhetsbaserade kunskap som fås av att hanterakomplexa ärenden kan CSN uppnå ett gemensamt synsätt för att säkerställa att liknande ärendenbehandlas på likartat sätt. Totalt fem semistrukturerade intervjuer har genomförts med personer påolika positioner inom CSN. Intervjuerna har analyserats med hjälp av en analysmodell. Utifrånanalysmodellen formulerades en hypotes: om samarbetsklimatet är bra är kunskapsöverföringenhög och därigenom kan CSN uppnå ett gemensamt synsätt i hanteringen av komplexa ärenden.Resultatet visar att trots att samarbetsklimatet är bra är kunskapsöverföringen låg. Den lågakunskapsöverföringen kan i sin tur förklara de brister som finns i det gemensamma synsättet ibehandlingen av komplexa ärenden.The purpose of this thesis is to identify how experience-based knowledge is transferred withinCSN (the National Board of Student Aid) and how the collaborative climate affects theknowledge transfer. It is a qualitative case study that is focused on the handling of such studentaid applications that need to be individually judged. These are called complex applications. Bytransferring the experience-based knowledge that is acquired by handling complex applications,CSN can reach a common viewpoint to secure that similar applications is being judged in asimilar way. A total of five semi-structured interviews have been conducted with individuals ofdifferent positions within CSN. The interviews have been analyzed with the help of an analyzemodel. With the model as a base a hypothesis was formulated: if the collaborative climate is good,the level of knowledge transfer is high and as a follow, CSN can reach a common viewpoint in thehandling of complex student aid applications. The results show that even though the collaborativeclimate is good, the knowledge transfer is low. This could explain the shortcomings of thecommon viewpoint that exists when it comes to handling complex student aid applications.
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Pouget, Matthieu. "Projet CSN : premiers pas vers le cahier de scène numérique." Toulouse 2, 2010. http://www.theses.fr/2010TOU20061.
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Ce projet de thèse CSN (cahier de scène numérique) a pour finalité de créer un outil numérique qui puisse concrétiser un certain nombre de recherches déjà existantes. Il croise deux disciplines : les arts du spectacle et l’informatique. Il s'appuie sur les travaux des théâtrologues (les sémiologues du texte théâtral et de la scène, les généticiens du spectacle), et des informaticiens spécialistes de modélisation déclarative. Aucun support n'a rassemblé les différents aspects de la création théâtrale dont la mémoire est éparpillée, transmise sous différentes formes : livres de régie, cahiers de scène, annotations dans la marge des textes de théâtre, vidéos, photos du spectacle, croquis de costumes et de scénographie, supports numériques variés, etc. Le CSN propose des avancées techniques et technologiques s'organisant autour de trois grands modules, comprenant chacun un champ de recherche et de développement spécifique : le Module Texte (outil de travail sur les textes d'auteur et du metteur en scène), le Module 3D (outil de génération de scènes 3D issue des textes), le Module VAP (Vidéo, Audio, Photo) (outil permettant d'ajouter des informations non textuelles aux projets). L'enjeu du CSN, est de passer d'un artisanat, souvent revendiqué par les metteurs en scène « à l'ancienne » (croquis sur feuille, cahier de scène papier), à une modernisation du métier via les nouvelles technologies. De façon similaire à la création du métier de metteur en scène à la fin du XIXème siècle, qui avait pour fonction de coordonner les différents aspects d'un spectacle devenu de plus en plus complexe, il faut maintenant créer les nouveaux outils pour ce métierThis thesis on the project CSN and the creation of a “digital stage book,” aims to create a digital tool which makes possible the application of a number of previous studies. It crosses two fields: performing arts and computing. It is based on the works of theatrologists (both drama and theatre semiologists and geneticists of performance and staging) and computer specialists in declarative modeling. So far, it does not exist any medium compiling all the aspects of the theatrical creation, whose memory is not recorded a single whole but breaks into scattered pieces passed on under various forms: books of state control, stage books, notes in the margin of the dramatic texts, videos, photos of the performance, sketches of costumes and scenography, varied digital supports, etc. The CSN proposes technical and technological advances falling into three modules, each of them including a specific field of research and development: the Script Module (a working tool applied on the scripts by the author and the director), the 3D Module (a tool of 3D generation of scenes extracting from scripts), the VAP Module (Video, Audio, Photo) (tool enabling to add non-textual information to the projects). The issue at stake in the CSN is to transit from a form of handiwork, often claimed by directors belonging to the old school, (sketches on sheet, stage books in paper format), to a modernized conception of the job thanks to the new technologies. As it occurred at the end of the XIXth century with the renewal of the status of the stage-directior, whose function as coordinator of the various aspects of the show became more and more complex and was then conceived as a job in its own right, it is now necessary to create new tools to assist stage-directors and accompany the evolution of their jobs
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Kayastha, Shilva. "New methods of multiscale chemical space analysis : visualization of structure-activity relationships and structural pattern extraction." Thesis, Strasbourg, 2017. http://www.theses.fr/2017STRAF042/document.
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Cette thèse est dédiée à l’analyse systématique de l’espace chimique, et des relations structure-activité (SAR) en particulier. L’ouvrage présente des nouveaux protocoles d’analyse combinant des méthodes classiques et originales, dans le but d’analyser les SAR à l’échelle globale ainsi que locale. L’analyse globale des espaces chimiques repose sur la recherche des motifs structuraux privilégiés par cartographie topographique générative (GTM), ainsi que par analyse classique des « châssis » moléculaires. La cartographie a été ensuite couplée avec l’analyse de réseaux chimiques (CSN), permettant une transition de la vue globale vers l’analyse locale de SAR. L’optimisation mutiobjectif des propriétés de potentiels médicaments a été adressé par la méthode « star coordinates ». L’analyse locale des SAR inclut des nouvelles stratégies pour prédire les discontinuités dans le paysage structure-activité biologique, et une étude de l’impact de la structure sur l’ionisation des molécules. Des matrices SAR ont servi pour monitorer le progrès dans l’optimisation de nouveaux principes actifsThis thesis presents studies devoted to aid in systematic analysis of chemical spaces, focusing on mining and visualization of structure-activity relationships (SARs). It reports some new analysis protocols, combining both existing and on-purpose developed novel methodology to address both large-scale and local SAR analysis. Large-scale analysis featured both generative topographic mapping (GTM)-based extraction of privileged structural motifs and scaffold analysis. GTM was combined with chemical space network (CSN) to develop a visualization tool providing global-local views of SAR in large data sets. We also introduce star coordinates (STC) to visualize multi-property space and prioritize drug-like subspaces. Local SAR monitoring includes new strategies to predict activity cliffs using support vector machine models and a study of structural modifications on ionization state of compounds. The SAR matrix methodology was applied to objectively evaluate SAR progression during lead optimization
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Cederholm, Rebecka, and Elin Zetterlund. "Rekrytering till universitetsstudier : Effekter av studiemedelsreformen 2001." Thesis, Uppsala University, Department of Economics, 2007. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-7610.
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Centrala studiestödsnämnden införde år 2001 en ny studiemedelsreform. Den tid en individ har rätt till studiemedel förändrades inte, men möjligheten till förlängning försvårades. För dem som vill arbeta vid sidan av studierna förbättrades villkoren avsevärt då fribeloppet nästan fördubblades. Återbetalningen påbörjas fortfarande vid årsskiftet efter avklarade studier, fast istället för att grundas på individens inkomst beror den årliga återbetalningen bland annat på lånets storlek. Till följd av reformen avskrivs skulder inte längre då låntagaren fyllt 65, utan hela skulden ska vara återbetalad vid 60 års ålder.
Dessa följder har varit ett hett debattämne. Som för de flesta reformer kunde inte en klar framtid ses utan bara förutspås. Effekterna gissades vara både positiva och negativa. Med syfte att främst analysera huruvida valet att läsa på universitetet ändrades i och med studiestödsreformen har ett slumpmässigt urval av individer i åldern 20 till 24 år studerats före och efter reformen. Huvudresultaten tyder på en ökad snedrekrytering framför allt mellan de individer som är födda i Sverige och de utlandsfödda. De utlandsföddas benägenhet att studera vidare på universitet verkar ha minskat i och med reformen. Vidare har det nya systemets ökade fribelopp lett till att fler studenter utnyttjar möjlighet att arbeta under studietiden.
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Brockway, Heather Marie. "A role for the CSN/COP9 signalosome in synaptonemal complex assembly and meiotic progression." Diss., University of Iowa, 2014. https://ir.uiowa.edu/etd/1296.
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Defects in meiotic prophase I events, resulting in aneuploidy, are a leading cause of birth defects in humans; however, these are difficult to study in mammalian systems due to their occurrence very early in development. The nematode, Caenorhabditis elegans, is an excellent model for prophase I studies as its gonad is temporally and spatially organized around these meiotic events. Homolog pairing, synapsis, meiotic recombination and crossover formation are essential to the proper segregation of chromosomes into the respective gametes, either the egg or sperm. Disturbances in these events leads to missegregation of chromosomes in the gametes in the meiotic divisions. Synapsis is especially critical in meiosis as it precedes and is required for meiotic recombination in C. elegans. The formation of the synaptonemal complex (SC) is fundamental to chromosomal synapsis, yet the molecular mechanisms of synaptonemal complex morphogenesis are largely unknown. The investigations described in this thesis were undertaken to better understand the molecular contributions to synaptonemal complex morphogenesis. Chapter One reviews knowledge of morphogenesis and its relationship to the events of meiotic prophase I. Recent studies in our laboratory have implicated AKIRIN, a nuclear protein with multiple biological functions, as having a role in synaptonemal complex disassembly, specifically preventing the aggregation of synaptonemal proteins (Clemons et al., 2013). As a result of our efforts to discern the mechanism by which AKIRIN regulates disassembly, we found that the highly conserved CSN/COP9 signalosome has a role in SC assembly, leading to defects in prophase I events and in MAPK signaling , leading to the arrest of nuclei in the later stages of meiosis. While the CSN/COP9 signalosome has been implicated in general fertility in C. elegans (Pintard et al., 2003), no role had been defined in earlier meiotic stages until this study. Chapter Two describes an RNAi enhancer/suppressor screen undertaken in the akir-1 mutant background. Several RNAi clones were selected for future study based on a reduction in brood size; one of which, csn-5/, is the focus of the analysis presented in Chapter 3.
Chapter Three describes the phenotypic characterization of two CSN/COP9 signalosome subunits, csn-2 and csn-5. Alleles of both genes display synaptonemal complex protein aggregation and defects in mitotic cell proliferation, homologous chromosome pairing, meiotic recombination and crossover formation, leading to an increase in apoptosis. Oocyte maturation is also disrupted by a lack of MAPK signaling, resulting in a lack of viable oocytes, which renders the csnmutant homozygotes sterile. These findings support a model suggesting the CSN/COP9 signalosome has an essential role in regulating meiotic prophase I events and oocyte maturation.
Chapter 4 describes the methodology used in this study.
Chapter 5 provides a summary of the thesis findings and examines the future directions to extend this work.
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Schade, Markus. "Nutzung und Probleme von Samba in heterogenen Netzen am Beispiel des CSN." Universitätsbibliothek Chemnitz, 2001. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-200100270.
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Gummlich, Linda. "The CSN-CRL pathway and two p27kip1 mutants in renal cancer cells." Doctoral thesis, Humboldt-Universität zu Berlin, 2017. http://dx.doi.org/10.18452/18044.
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Nierenzellkarzinome (RCC) gehören zu den häufigsten malignen Tumoren weltweit. Aufgrund der alarmierend hohen Inzidenz- und Sterberate besteht ein dringender Bedarf an neuen therapeutischen Targets zur Behandlung von RCCs. Punktmutationen in der Codesequenz von Proteinen führen zu einer Anhäufung von fehlgefalteten Proteinen in Tumorzellen und erfordern eine stärkere Kontrolle der Proteinqualität. Das Ubiquitin-Proteasome-System (UPS) bietet daher ein ideales therapeutisches Target für die RCC Therapie. Aktuelle Veröffentlichungen deuten auf eine Deregulation des COP9 Signalosome (CSN)-Cullin-RING-Ubiquitin-Ligase-(CRL)-Signalweges hin, einem Bestandteil des UPS. In der vorliegenden Arbeit wurden ausgewählte Komponenten des CSN-CRL Signalweges im RCC Gewebe und in vier RCC Zelllinien untersucht. In immunohistochemischen Studien am klarzelligen RCC-Gewebe konnte keine Hochregulierung einer einzelnen CSN-Untereinheit gezeigt werden. Höchstwahrscheinlich ist der gesamte CSN-Komplex im klarzelligen Nierenkarzinom im Vergleich zu nicht-malignem Nierengewebe stärker exprimiert. Die Untersuchung von vier RCC-Zelllinien zeigte eine interessante Deregulierung der CAND1-Skp2-p27 Achse in einer der Zelllinien. 786-O Zellen wiesen zwei p27Kip1 (p27) Varianten (p27V109G und p27I119T), eine Erhöhung des Skp2 und eine Reduktion des CAND1 Levels auf. Die Expression und Lokalisation von CAND1 wurde weiter in einer größeren RCC-Kohorte untersucht. Dabei zeigte sich eine negative Korrelation zwischen einer hohen zytosolischen CAND1 Expression und dem Gesamtüberleben von Patienten mit klarzelligen renalen Tumoren. Beide p27 Varianten werden durch das UPS abgebaut und binden an das CSN, Skp2, Cdks sowie an Cyclin E. Interessanterweise zeigte die p27 Mutanten beinhaltende Zelllinie 786-O eine höhere Proliferationsrate als die p27-Wildtyp-Zelllinie A498. In einem im Rahmen dieser Arbeit entwickelten Genotypisierungs-Assay konnte eine große RCC-Kohorte nach den beiden p27-Mutanten untersucht werden. In 42,5% der RCC Patienten konnte die Mutante p27V109G heterozygot nachgewiesen werden. Die Präsenz der beiden Mutanten p27V109 und p27I119T im RCC-Gewebe sowie die veränderte Expression von Skp2 und CAND1 machen den CSN-CRL Signalweg zu einem attraktiven therapeutischen Target für die Behandlung von Patienten mit Nierenzellkarzinom.Renal cell carcinomas (RCC) belong to the most common malignant tumors worldwide. Alarming high incidence and mortality rates elucidate the urgent need for new therapeutic targets in RCCs. Point mutations in protein coding sequences lead to numerous unfolded proteins in cancer cells, requiring effective protein quality control. Therefore, components of the ubiquitin proteasome system (UPS) might be a promising new approach for RCC therapy. Recent publications in renal cancers point to a deregulated COP9 signalosome (CSN)-Cullin-RING Ubiquitin Ligase (CRL) pathway, a segment of the UPS. In the present thesis, selected components of the CSN-CRL pathway were studied in RCC tissues and four RCC cell lines. Immunohistochemistry results did not show an overexpression of a single CSN subunit in clear cell RCC tissues (ccRCC). However, it seems that the CSN holo complex is upregulated in analyzed ccRCCs. Examination of four RCC cell lines revealed a deregulation of the CAND1-Skp2-p27 axis in 786-O cells. These cells harbor two p27Kip1 (p27) mutants (p27V109G and p27I119T), high Skp2 and decreased CAND1 levels. Expression and localization of CAND1 was studied in a larger cohort of RCC tissues and revealed high cytosolic levels of CAND1 to be negatively correlated with overall survival in ccRCC patients. Both p27 variants were found to be degraded by the UPS and bound to the CSN, Skp2, Cdks and cyclin E. Interestingly, 786-O cells appear to grow 3-fold faster than A496 cells expressing p27wt. Further, a large cohort of RCC was screened for both p27 variants using a genotyping assay, specifically designed within the present thesis. 42.5% of the RCC patients harbor p27V109G heterozygously. The occurrence of p27V109G and p27I119T in RCC tissues as well as changed expression of Skp2 and CAND1 make the CSN-CRL pathway an attractive therapeutic target for the treatment of patients with RCC.
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Graciolli, Edilson Jose. "A ponta de um iceberg : a greve na CSN em novembro/88." [s.n.], 1994. http://repositorio.unicamp.br/jspui/handle/REPOSIP/281439.
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Orientador: Ricardo Luiz Coltro AntunesDissertação (mestrado) - Universidade estadual de Campinas, Instituto de Filosofia e Ciencias Humanas
O exemplar do AEL pertence a Coleção CPDS
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Mestrado
Mestre em Sociologia
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Nevares, Simone Eugênia Porciúncula. "O impacto da privatização na gestão de recursos humanos: o caso CSN." reponame:Repositório Institucional do FGV, 1997. http://hdl.handle.net/10438/3612.
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Previous issue date: 1997O objetivo do presente trabalho foi verificar o impacto da privatização na Gestão de Recursos Humanos da Companhia Siderúrgica Nacional - CSN. Para tanto, comparou-se as Políticas de Recursos Humanos da cada Subsistema - Procura, Desenvolvimento, Manutenção, Aplicação e Pesquisa - em três fases distintas da empresa: na fase estatal ou histórica, na fase de transição ou preparatória para a privatização e, finalmente, na fase privada ou atual. o primeiro capítulo compreende a história das estatais brasileiras desde o início da intervenção do Estado na economia até o movimento inverso e atual de redução do Estado através da política de privatização. Já o segundo capítulo traz um estudo detalhado sobre a Administração de Recursos Humanos. O terceiro capítulo apresenta um estudo geral da CSN. O quarto e último capítulo compreende um estudo específico da Gestão de Recursos Humanos da empresa nas três fases distintas acima mencionadas. Dentre as principais medidas tomadas pela administração da CSN que maiS afetaram os recursos humanos da empresa, encontram-se: a redução do quadro de pessoal e a terceirização das atividades operacionais da Gestão de Recursos Humanos, tais como: Recrutamento, Seleção e Treinamento (entre as mais importantes), permanecendo sob a responsabilidade do Stalf de RH da CSN apenas as atividades mais estratégicas. A recuperação da CSN só foi possível a partir da obtenção de autonomia administrativa e política. A gestão da CSN era até então prejudicada pelo excesso de normas, assim como pela sua utilização como instrumento de política pública, que muitas vezes levava ao sacrificio de seus interesses empresariais. Concluiu-se que as grandes transformações, inclusive de melhoria da eficiência da CSN, ocorreram antes mesmo da sua venda, durante o período de recuperação e preparação da empresa para a privatização.
The objective of this research is to examine the impact that the privatization process of CSN has had on its Human Resources Management. So, the human resources policy of each Subsystem - Demand, Maintenance, Developing, Applicance and Research - were compared in three distinct moments of the company: public, transition to the privatization process or preparatory phase and, finally, private or present phase. The first chapter comprehend the history of the brazilian public companies since the begining of the state intervention on the economy until the present inverse movement of reduction of the State by a privatization policy. The second chapter includes a detailed study about the Management of Human Reseources. The third chapter analizes the company. Finaly, the last chapter compares the Management on Human Resources in CSN inthe three different moments above mentioned.
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Svensson, Emilie, and Alexander Bergström. "Att inkassera sin utbildning : En undersökning om att leva med efterskalvetav valet av inkomstkällor under studietiden." Thesis, Mälardalens högskola, Akademin för hållbar samhälls- och teknikutveckling, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-11572.
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Sammanfattning Titel: "Att inkassera sin utbildning" Seminariedatum: 13 januari, 2011 Institution: Akademin för hållbar samhälls- och teknikutveckling, HST,Mälardalens Högskola Kurs: FÖA300, Kandidatuppsats i företagsekonomi, 15hp Författare: Alexander Bergström och Emilie Svensson Handledare: Ulla Pettersson Examinator: Cecilia Lindh Nyckelord: CSN, banklån, återbetalning, student, preferenser. Frågeställning: • Vilken är den mest ekonomiska lösningen för att finansiera studierna;banklån, studiemedel, extrajobb eller en kombination av dessa? • Hur mycket kan andra bidrag och eventuella stipendier hjälpa enstudent? Syfte: Syftet med denna uppsats är att undersöka vilka finansieringsalternativen student har under studietiden, samt att se vilket alternativ som är det mest ekonomiska - sett utifrån vilken ekonomisk situation studenten befinner sig i efter examen. Metod: Kvantitativ skrivbordsundersökning, som är främst baserad på uppgifteroch statistik från Centrala Studiestödsnämnden, Statistiska Centralbyrån samt olika banker. Vi har även funnit stöd för vår undersökning i olika vetenskapliga artiklar och böcker. Slutsats: Vår slutsats är att självklart kommer arbete alltid att vara det mestekonomiska alternativet för en student att finansiera sina studier. Men då möjligheter till extrajobb vid sidan av heltidsstudier inte alltid finns, fann vi även andra alternativ. Bortsett från arbete, är studiemedlet från CSN i kombination med ett privatlån, som betalas med rak amortering, det bästa alternativet. Återbetalningstiden blir en fråga om personliga preferenser, och en student måste eventuellt jobba vid sidan av sina studier till en början om denne väljer att betala sitt privatlån med rak amortering, då avbetalningen är något högre i början. Stipendier och bostadsbidrag kan göra en marginell skillnad för en student, men inget av dessa bör vara en prioritet.
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Schreiber, Daniel. "Ein Elefant vergißt nicht - Erweiterte Funktionen in PostgreSQL am Beispiel der CSN Datenbank." Universitätsbibliothek Chemnitz, 2004. http://nbn-resolving.de/urn:nbn:de:swb:ch1-200400435.
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PostgreSQL ist eine Open Source Datenbank, die in den letzten Jahren sehr populär geworden ist. Das Chemnitzer Studentennetz benutzt seit 1999 PostgreSQL zur Verwaltung seines Netzes. Der Vortrag zeigt erweiterte Funktionen von PostgreSQL wie Views, Rules, Stored Procedures und Trigger sowie deren Verwendung in der CSN Datenbank.
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Gill, Stephen George. "Characterisation of the COP9 signalosome (CSN) using Caenorhabditis elegans as an experimental system." Thesis, University of Sussex, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.418716.
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Toigo, Maristela Aparecida. "Impacto da privatização na eficácia organizacional: o caso da Companhia Siderúrgica Nacional - CSN." Universidade do Vale do Rio do Sinos, 2006. http://www.repositorio.jesuita.org.br/handle/UNISINOS/2803.
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O Estado brasileiro, com a globalização da economia exigindo mais competitividade e investimentos em áreas sociais, impõe modificações na política de gestão das empresas estatais. A privatização apresentou-se como resposta estratégica à incompatibilidade existente entre as limitações orçamentárias e os investimentos necessários demandados pelas exigências do mercado. Com a redefinição do Estado, a iniciativa privada passou a ter mais liberdade, competitividade e a exercer com eficácia a gestão empresarial. As siderurgias, antes da privatização, apresentavam resultados comprometedores, parque industrial obsoleto e tecnologia desatualizada devido à falta de recursos públicos. Este estudo tem por objetivo abordar o impacto da privatização na Companhia Siderúrgica Nacional – CSN, realizando-se uma pesquisa documental através da análise comparativa das demonstrações contábeis. Como resultado percebeu-se que os indicadores utilizados neste estudo demonstraram que os resultados negativos antes da privatização passam
The Brazilian State due to the economic globalization which demands more competitivity and investments in social areas, has caused changes in the management policy of the companies with majority government ownership. The privatization it self has been a strategic answer to the incompatibility between the budget limitations and the necessary investments that are required by the demanding market with the redefinition of the State, the private action has gotten more freedom, competitivity, and has become more efficient when it comes to company management. The metal companies before the privatization had results, obsolete industrial machinery, and not up- to-date technology due to the lack of public resources. This study aims to point out the impact of the privatization in the Companhia Siderurgica Nacional-CSN. There has been a documental research based on a comparative analysis of the accounting demonstrations. As a result, it was possible to realize that the indicators used in this study have showed that negat
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Jansson, Herman. "Smarta Blanketter : Dynamiskt webbformulär." Thesis, Mittuniversitetet, Institutionen för informationssystem och –teknologi, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-36588.
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Digitization is a fundamental importance for society and something that is constantly sought. Several organizations have not yet digitized various document-based processes, which makes the development difficult since statistical analyzes are time-consuming and costly. CSN is one of the many companies that has still not been able to digitalize their paper forms and has the ambition to replace them all in the least expensive way and as fast as possible. Today, the company stands between buying a service that has applied digitalized solution or implementing its own. This study will explore how a dynamic web form can be implemented to meet the company's ambitions, which will be called “Smarta Blanketter” and stands for Smart forms in English. The possibilities and requirements that can be featured in a digitized solution will be investigated to simplify the customer process and make the underlying process at companies more flexible. Because of the project’s short timeframes, the usability and the dynamic functionality of “Smarta Blanketter” have been prioritized, some visual tool that simplifies the creation of new web forms has not yet been implemented. E-ID signatures, filling of PDF files, and navigation based on previous answer options are just some of the dynamic features applied in “ Smarta Blanketter ” . In order to evaluate whether the dynamic solution improves the customer process, a usability test has been carried out in which the testers fill in an earlier paper application versus the same application inserted in “ Smarta Blanketter ” . The result indicates that the web form optimizes the customer process as customers respond faster and only to necessary questions. Additions of incomplete applications have previously been an issue with the paper forms, which could be completely excluded when filling-in support and validation checks were applied. Replacing CSN's paper applications, could reduce or potentially completely exclude their current budget of ten million Swedish crowns used for sending out their paper forms. The solution that has been designed is not only adapted for the company in this project but can be used for other organizations that have similar paper applications.Digitalisering är en fundamental betydelse för samhället och något som hela tiden eftersträvas. Flera organisationer har idag ännu inte digitaliserat olika dokumentbaserade processer vilket gör utvecklingen svår då statistiska analyser är tidskrävande och kostsamma. CSN är ett av det företagen som fortfarande inte hunnit digitalisera sig inom området och har i ambition att ersätta samtliga pappersansökningar på minst kostsamma sätt och på så kort tid som möjligt. Idag står företaget mellan att köpa en tjänst som tillämpat detta eller implementera en egen lösning. Den här studien kom-mer utforska hur ett dynamiskt webbformulär kan implementeras för att möta företagets ambitioner, som kommer att kallas Smarta Blanketter. Möjligheterna och krav som kan ställas på en digitaliserad lösning kommer att utforskas för att förenkla kundprocessen och göra den bakomliggande pro-cessen hos företag smidigare. I mån av tid har användbarheten och den dynamiska funktionaliteten av Smarta Blanketter prioriterats, något visuellt verktyg som förenklar skapandet av nya webbformulär har ännu inte konstruerats. E-legitimationssignering, ifyllningsbara PDF-filer och navigering baserat på tidigare svarsalternativ är bara några av de dynamiska egenskaper som tillämpats i Smarta Blanketter. För att utvärdera om den dynamiska lösningen förbättrar kundprocessen har ett användbarhetstest genomförts där testarna fyller i en tidigare pappersansökan kontra samma ansökan fast i Smarta Blanketter. Resultatet tyder på att webbformuläret optimerar kundprocessen då kunder svarar snabbare och endast på nödvändiga frågor. Kompletteringar av ofullständiga ansökningar har tidigare varit ett problem hos företaget vilket helt kunde exkluderas då ifyllnadstöd och valideringskontroller tillämpats. En ersättning av CSN:s pappersansökningar skulle reducera eller potentiellt exkludera deras nuvarande budget på 10 mkr för utskick av sina blanketter. Lösningen som konstruerats är inte enbart anpassad för företaget utan kan tänkas användas för andra organisationer som har liknande pappersansökningar.
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Ribeiro, Cristiane Dornellas. "Processo de trabalho e processo de valorização: extração de mais-valia na mineração, Congonhas (MG)." Universidade Federal de Juiz de Fora, 2015. https://repositorio.ufjf.br/jspui/handle/ufjf/323.
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Este trabalho busca apreender o processo de produção dos trabalhadores do subsetor mineral ferrífero, sendo entendido como síntese dos processos de trabalho e de valorização do capital mineral a partir de pesquisa empírica realizada em uma unidade extrativa local, a mina Casa de Pedra, no município de Congonhas (MG). Para tanto, buscou-se conhecer e analisar o processo de produção através da ótica das determinações econômicas e sociais deste setor, a partir da visão dos sujeitos envolvidos neste processo, assim como de suas estratégias de enfrentamento frente à intensificação da extração de mais-valia no setor.
This work aims at showing the production process in the iron ore extractive subsector, being it understood as the synthesis of both the labor process and the process of producing surplus value. It is based on empirical research on a local unit, Casa de Pedra mine, in the municipality of Congonhas, Minas Gerais. Therefore, we sought to understand and analyze the production process through the lens of both the economic and social determinations of this sector, from the perspective of the workers involved in this process and their strategies to face the increase in the extraction of surplus value in the iron ore industry.
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Kelly, Caroline. "För pengarna eller framtiden? : En kvalitativ studie av hur elever förhåller sig till studiemedel." Thesis, Södertörns högskola, Lärarutbildningen, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-16350.
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This paper investigates how Swedish upper secondary school students relate to the financial support available from the Swedish state of education. It also looks at the attitudes of such students to the new CSN[1]truancy rules as they apply to school politics. Is there a difference in students’ attitude to these truancy rules and does that difference depend on the students’ socio-economic standard, whether they come from a wealthy background or a marginalised society or whether they are ethnic Swedish? Does this in any way affect the attitudes of the students? This financial support is only paid to those students who do not skip school. If they lose their right to this contribution because of truancy, their parents will also forfeit the right to the financial subsidies to which they may be entitled. Naturally, this may affect students in different ways, depending on what kind of financial situation their family is in. Do some students go to school out of their own financial interest or out of that of their parents? Through focus-group interviews, students have expressed their opinions, told about their experiences and stated their attitudes with regards to these matters. The results of these interviews are based upon which school they go to and where the school is situated and these results have subsequently been analysed through Max Weber’s and Immanuel Wallerstein’s sociological theories about society, nation, class and gender. [1]Centrala Studiestödsnämnden- Swedish Financial Aid for Studies
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Wehrmann, Sebastian. "Sicheres Verteilen von Konfigurationsdaten und Migrationsstrategie zum Trennen von Diensten und Datenbasis." Thesis, Universitätsbibliothek Chemnitz, 2006. http://nbn-resolving.de/urn:nbn:de:swb:ch1-200601191.
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Aus historischen Gründen war die CSN Datenbank und die darauf zugreifenden Dienste immer auf dem selben Rechner. Zum einen aus Geldmangel, zum anderen, weil die Verteilung der Konfiguration und Zugriffssteuerung zur Datenbank ein ungelöstes Problem ist. Aufgabe dieser Arbeit ist die physikalische und logische Trennung der Firewall (und des Shapers) von der Datenbank. Dazu muss ein Dienst geschaffen werden, der die Konfigurationsinformationen für die Firewall und potentiell andere Applikationen bereitstellt. Der Zugriff auf diese Informationen muss vor Dritten geschützt werden. Im Weiteren soll eine Migrationstrategie entworfen werden, wie der Übergang zu der skizzierten Lösung bewerkstelligt werden kann.
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Leppert, Ulrike. "Die Biogenese des COP9 Signalosoms wird durch microRNAs der let-7-Familie reguliert." Doctoral thesis, Humboldt-Universität zu Berlin, Mathematisch-Naturwissenschaftliche Fakultät I, 2010. http://dx.doi.org/10.18452/16224.
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Das COP9 Signalosom ist ein hochkonservierter Proteinkomplex bestehend, aus acht Untereinheiten. In der vorgelegten Promotionsarbeit konnte ein bislang unbekannter Regulationsmechanismus der Biogenese des COP9 Signalosoms identifiziert werden. Die siRNA-vermittelte Reduktion der CSN1-Expression führte zu einer Reduktion der Expression aller CSN-Untereinheiten. Die Transfektion von His-CSN1 in siCSN1-Zellen induzierte die CSN-Neusynthese und ferner einen Anstieg der c-Myc- und STAT1 Expression. Durch die Stimulation der Zellen mit IFN alpha bzw. IFN gamma konnte die de novo Synthese des CSN-Komplexes induziert werden. Die siRNA-vermittelte Inhibition von STAT1, c-Myc bzw. Lin28B führte ebenso wie die Behandlung der Zellen mit AG9 bzw. AG490, pharmakologischen Inhibitoren der JAK-Kinasen, zu einer Reduktion der Proteinexpression der CSN-Untereinheiten. Dabei standen signifikanten Veränderungen auf der Proteinebene geringfügige Änderungen auf der mRNA-Ebene gegenüber. Daher wurde ein post-transkriptioneller Mechanismus zur Regulation der Expression der CSN-Untereinheiten unter Beteiligung von miRNAs postuliert. Diese Regulation wird vermutlich durch die Aktivität von c-Myc und Lin28B verstärkt. Dies stellt einen neuen, bislang unbekannten Mechanismus für die Regulation der Biogenese des COP9 Signalosoms, vermutlich über den c-Myc/Lin28B/let-7-Weg, dar. Die Co-Transfektion der siCSN1-Zellen mit spezifischen komplementären Inhibitoren dieser miRNAs führte zu einer Induktion der Proteinexpression der CSN-Untereinheiten. Die Transfektion von let-7 miRNA-Mimics bewirkte eine Reduktion der Expression der CSN-Untereinheiten in den siCSN1-Zellen. Ferner konnten im Rahmen dieser Arbeit mittels der miRBase Sanger Datenbank und der Software MicroInspector Bindestellen für let-7 miRNAs an den mRNAs der CSN- und der proteasomalen Lid-Untereinheiten identifiziert werden. Der gezeigte Regulationsmechanismus könnte auch für die Biogenese des proteasomalen Lids von Bedeutung sein.The COP9 signalosome is a highly conserved protein complex composed of eight subunits. In this study a novel, regulatory mechanism of CSN biogenesis was identified. We used stable transfected siCSN1 cells in which the protein and the mRNA expression of CSN subuntis were downregulated. Transfection of His-CSN1 in those siCSN1 cells led to the induction of the de novo Synthesis of the whole CSN complex. In addition the expression of the transcription factors STAT1 and c-Myc was elevated. The cells were treated with IFN alpha or IFN gamma, respectively. This resulted in the induction of the CSN de novo synthesis. Moreover, the siRNA-mediated inhibition of STAT1, c-Myc, Lin28B as well as treatment with the pharmacological inhibitors AG9 or AG490 led to a reduced protein expression of the analysed CSN subunits. We found that in all experiments there was a significant change on protein level in contrast to a marginal change on the RNA level. Based on our study we hypothesized that the CSN biogenesis ist regulated post-transcriptionally by miRNAs. The participation of miRNAs in the regulation of CSN biogenesis was further analysed. The siCSN1 cells were transfected with complementary hairpin inhibitors of let-7 miRNAs, leading to an induction of the CSN synthesis. The transfection of let-7 miRNA-mimics, which enhance the impact of miRNA on target mRNAs, resulted in an decrease of the CSN expression. These findings prove the involvement of miRNAs in CSN biogenesis, presumably via the c-Myc/Lin28B/let-7 pathway. Furthermore, using miRBase Sanger database and MicroInspector software, potential binding sites for let-7 miRNAs were detected within the mRNA sequences of CSN subunits as well as of subunits of the proteasomal lid. Therefore, there is evidence to suggest that this mechanism is crucial for the regulation of the biogenesis of the proteasomal lid as well.
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Junge, Sebastian. "Klassenbasierter Anschluss im Chemnitzer Studenten Netz." Thesis, Universitätsbibliothek Chemnitz, 2005. http://nbn-resolving.de/urn:nbn:de:swb:ch1-200501689.
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Im Rahmen dieser Studienarbeit soll die Bedeutung klassenbasierter Anschlüsse im Chemnitzer Studenten Netz untersucht und Tools bereitgestellt werden, welche eine weitgehend automatisierte Anlage/Verwaltung solcher Netzklassen ermöglichen.
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Paula, Sérgio Iunis Citrangulo de. "Competitividade do setor siderúrgico o dilema custo versus diferenciação: estudo de caso da CSN - Companhia Siderúrgica Nacional." Pontifícia Universidade Católica de São Paulo, 2007. https://tede2.pucsp.br/handle/handle/1205.
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Previous issue date: 2007-03-11In the current economy, with both the information speed and the hypercompetition among the companies, it is necessary to analyze and understand new strategic alternatives to place organizations into this new environment. The traditional trade-off cost vs. differentiation diffused by Porter (1986) needs to be reevaluated to fit to this new market reality and taking into consideration the complexity of some new emerging strategic deals. This dissertation addresses theories about the competitive strategy based on a case study of Companhia Siderúrgica Nacional (CSN). This strategic analysis is made based on Porter s (1986) model and using the Delta Model proposed by Hax & Wild II (2001), applied as an alternative to the Porter s one. From a review of the literature over both models and also from the CSN s case analysis, this study presents the possibility to excel on Porter s trade-off in the strategic formulation, going deeper in the actions, combining costs vs. differentiation, taken by the Company. Based on the identification and consideration of the decisions made by the top management of the company, which lead CSN to present competitive advantage and, during these last years of privatization, has been enabling economic returns over the competitors and the interest of many investors. This dissertation discuss the consistence and effectiveness on Porter s (1986) generic competitive strategy proposal, and that it is possible to go further on the proposed trade off and think about combined strategies
Na atual economia, a velocidade das informações e hiper-competição entre empresas, torna-se necessário analisar e compreender novas alternativas estratégicas para posicionar as organizações diante deste novo cenário. O tradicional trade off custos versus diferenciação difundido por Michael E. Porter (1986) precisa ser reavaliado para esta nova realidade de mercado e da complexidade de alguns dos novos arranjos estratégicos emergentes. Esta dissertação discute teorias sobre estratégia competitiva a partir de um estudo de caso na Companhia Siderúrgica Nacional (CSN). Esta análise estratégica é feita a partir do modelo de Porter (1986) e utilizando o Modelo Delta proposto por Hax & Wilde II (2001), aplicado como alternativa ao modelo porteriano. Este estudo fará uma revisão da literatura sobre ambos os modelos e da análise do caso da CSN, apresentando a possibilidade de superação do trade-off porteriano na formulação estratégica ao se aprofundar no detalhamento das ações que combinam custos versus diferenciação tomadas pela Empresa. Estará identificando e refletindo sobre as ações e mudanças tomadas pela alta administração da empresa que levaram a CSN a apresentar vantagem competitiva, que nestes últimos anos após privatização da empresa tem proporcionado retornos econômicos acima da concorrência e o desejo de muitos investidores. Esta dissertação discute a consistência e validade na proposta de estratégias competitivas genéricas de Porter (1986), e que é possível ir além do trade off proposto e pensar em estratégias combinadas
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Ferreira, Denilson Queiroz Gomes. "Privatização da CSN: resistência e adaptação do sindicato dos metalúrgicos sob a perspectiva de dependência de recursos." Coppead - Ufrj, 2005. https://web.bndes.gov.br/bib/jspui/handle/1408/13815.
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Na década de 1990, as estatais foram classificadas como o grande mal de que padecia a economia brasileira. E contra ele, havia um antídoto: a privatização. Em Volta Redonda, “cidade da Companhia Siderúrgica Nacional (CSN)”, este antídoto foi intensamente discutido, questionado, combatido e defendido. Por agentes distintos em um mesmo momento. Em momentos distintos por um mesmo agente. Visando a compreensão das ações tomadas por um desses agentes, o Sindicato dos Metalúrgicos, o presente estudo buscou na literatura os preceitos da perspectiva de dependência de recursos, difundida por Pfeffer; Salancik (1978). Após a revisão de literatura, foi realizado um estudo de caso histórico, baseado em investigações bibliográfica e documental, onde é descrita a trajetória da entidade desde a sua criação, enfatizando o período da privatização e seus reflexos. Ao confrontar o estudo de caso histórico com a teoria apresentada, pode ser concluído que a perspectiva de dependência de recursos se mostrou eficaz em explicar grande parte das interações do Sindicato com a CSN. Tal eficácia pode ser verificada, especialmente, durante os períodos em que a relação Sindicato-CSN sofreu importantes mudanças, como a entrada da Central Única dos Trabalhadores (CUT) no Sindicato, o processo de privatização e o processo de reestruturação da CSN em 1996.In the 1990s, state owned companies were identified as the Brazilian economy's greatest evil, and the antidote against it was privatization. In Volta Redonda, "the city of the Companhia Siderúrgica Nacional (CSN)", this antidote was strongly discussed, questioned, opposed, and supported, by different agents in a same moment, by the same agent in different moments. In order to understand the behavior of one of these agents – the ironworkers' trade union – this study used the principles of the resource dependence perspective, spread by Pfeffer; Salancik (1978). Firstly, the literature about the topic was reviewed, followed afterwards by a historical case study - developed based on the bibliography found and also documented investigations - describing the history of the trade union since its foundation, and giving emphasis to the privatization's period and its results. The conclusion shows that the resource dependence perspective was effective in explaining most of the trade union's interactions with CSN. This efficacy can be verified specially during the period that the relationship between the trade union and the CSN went through important changes, like for example the ingress of the Central Única dos Trabalhadores (CUT) in the trade union, the privatization process and CSN's downsizing in 1996.
Dissertação (mestrado) - Universidade Federal do Rio de Janeiro. Instituto COPPEAD de Administração, Rio de Janeiro, 2005
Bibliografia: p. 158-166
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Ellström, Jonathan. "Exploring IBM Integration Designer." Thesis, Mittuniversitetet, Avdelningen för informationssystem och -teknologi, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-31545.
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The interest for Business Process Management (BPM) is increasing in Sweden. Government agencies such as the Swedish Nation Board of Student Aid (CSN), the Swedish Companies Registration Office (Bolagsverket) and the Swedish Social Insurance Agency (Försäkringskassan) are implementing BPM into their organizations. Sogeti is an IT-consulting company that has employees that works at CSN with BPM, and one of the tools they use for integration is IBM Integration Designer. Since this technology is new and is gaining popularity, there is a need for increased knowledge about it. This thesis report explores the tool IBM Integration Designer, regarding its different ways to integrate with systems and compares the different options for exposing the integration solu- tions. By researching documentation from IBM, and by learning how to use the tool itself, knowledge could be acquired about IBM Integration Designer. The result was an implementation of the five different export bindings: SCA, HTTP, SOAP over HTTP, Enterprise JavaBeans (EJB) and Java Messaging Service (JMS), a comparison of these export bindings and finally a service in IBM Inte- gration Designer that accesses a database and uses an external SMS API to send text messages. The result has been satisfactory to the purpose of this project in giving insight into IBM Integration Designer, one of the popular tools for inte- grating BMP.
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Pearce, Claire. "COP9 signalosome subunit knockdown in K562 provides novel insight into the function and potential regulation of the CSN." Thesis, University of Birmingham, 2009. http://etheses.bham.ac.uk//id/eprint/427/.
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The co-ordinated degradation of proteins is vital to all aspects of cellular activity. The main mechanism of intracellular protein degradation is the ubiquitin proteasome system (UPS) which labels target proteins with ubiquitin, thereby marking them for degradation by the 26S proteasome. Protein ubiquitination is mediated by three enzymes; E1, E2, E3. The largest family of E3’s is the cullin-RING E3 ubiquitin ligases (CRLs). CRLs require the cyclic addition and removal of a ubiquitin-like protein called NEDD8 to and from the cullin subunit. Removal of NEDD8 (deneddylation) is mediated by the eight subunit COP9 signalosome (CSN; CSN1-8). Cullin deneddylation by the CSN has been demonstrated to prevent the autocatalytic degradation of the substrate recognition subunit (SRS) of CRLs. The CSN has also been shown to associate with deubiquitinase and kinase activity and has thus been identified as a highly conserved key regulator of protein degradation. CSN subcomplexes have also been identified which function in protein degradation, and a direct role for the CSN complex in transcriptional regulation has been posited. Although the COP9 signalosome (CSN) has been studied in human cells, little is known of its role in haematopoietic cells or of any potential contribution to leukaemogenesis. In this study the deneddylase catalytic subunit CSN5 and the non-catalytic subunit CSN2 were knocked down in the human haematopoietic cell line and chronic myeloid leukemia model, K562. Both knockdowns had similar consequences for CRL activity whilst having divergent effects on the levels of SRS mRNA. Knockdown of either subunit also resulted in a common sequential proteasome-dependent loss of SRS proteins, an observation that had not been previously described. Although both knockdowns resulted in reduced cell proliferation followed by significant cell death, the cellular phenotypes and mechanisms of cell death were distinct. CSN5 knockdown was associated with mitotic defects, G2/M arrest, and culminated in apoptosis. In contrast, CSN2 knockdown resulted in autophagy inhibition and non-apoptotic cell death. This is the first time the CSN has been associated with autophagy. CSN2 and CSN5 knockdowns also had divergent effects on the intact CSN complex. CSN2 loss resulted in significant reduction of the intact CSN whilst, for the first time, the intact CSN complex was shown to be retained in CSN5 knockdown cells with loss of only monomeric CSN5. The common effect on CRL activity by either knockdown suggests a common loss of deneddylase activity, which was explained in CSN2 knockdowns with the loss of the intact CSN complex. However, in the case of CSN5 knockdown, in which the intact complex remained, the reason for loss of deneddylase activity is less easy to explain. The results of this study may indicate for the first time that sustained deneddylase activity is dependent on a novel mechanism requiring a pool of CSN5 monomer. Finally, the significance of monomeric CSN5 function loss to the differential phenotype of CSN5 knockdown cells to cells lacking CSN2 was tested by re-expression of both wild type and deneddylase dead CSN5 in a CSN5 knockdown background. Importantly, both approaches rescued the cellular phenotype to the same extent. Overall, the findings of this study provide novel insight into both the function and potential regulation of the CSN complex, whilst further suggesting that the CSN may be a target worthy of investigation in the treatment of chronic myeloid leukaemia.
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Pereira, Josemairon Prado [UNESP]. "Soldagem mag com braço robótico de aços ASTM A36 E CSN civil em perfil estrutural dobrado a frio." Universidade Estadual Paulista (UNESP), 2016. http://hdl.handle.net/11449/148565.
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Diversos fatores podem afetar a fabricação e a montagem de estruturas metálicas, tais como os inerentes ao processo fabril, equipamentos, parâmetros de soldagem, consumíveis e o tipo de gás de proteção. Nesse ramo, as indústrias utilizam largamente a chapa dobrada, nos aços ASTM A36 e CSN Civil-300 para obter juntas soldadas de alta qualidade. Para isso, três variáveis precisam permanecer com baixa variabilidade e dentro de limites confiáveis: as propriedades mecânicas, a distorção e a corrosão na junta soldada. Este trabalho focaliza o processo de soldagem MAG, com o uso do braço robótico Motoman UP6, quanto ao comportamento do aço estrutural em relação a distorção, corrosão e as propriedades mecânicas na junta soldada. Diante disto, o perfil de aço ASTM A36 em chapa dobrada tipo U 100x50x3,0 mm e U 100x50x2,7 mm, formado no aço ARBL CSN Civil-300 foram aplicados ao processo de soldagem MIG/MAG. Neste processo, utilizou-se quatro tipos de juntas experimentais (com e sem ponteamentos), dois tipos de arames-eletrodos, AWS ER70S-3 e AWS ER70S-6, proteção gasosa de 75%Ar-25%CO2, e parâmetros de soldagem que permitiram manter constante a densidade de corrente. Para tanto, foram utilizados o método de escaneamento tridimensional para avaliação da distorção na junta soldada, o método de aceleração da corrosão por névoa salina para avaliação da corrosão, as propriedades mecânicas foram avaliadas baseando-se na medição de microdureza, além disso, foram feitas análise química e observação das imagens macrográficas dos aços ASTM A36 e CSN Civil-300 das juntas soldadas com os arames-eletrodos AWS ER70S-3 e AWS ER70S-6. Com relação aos resultados obtidos, verificou-se que a distorção apresentou deslocamento inferior a 0,45 mm na superfície da amostra. O aço CSN Civil-300 apresentou maior resistência a corrosão, com a menor perda de massa de 0,0018 mm/ano. A medida de microdureza, nessas uniões, evidenciou redução média de 13% usando o arame-eletrodo AWS ER70S-3 com cordões de soldas de aspectos visuais e composições químicas satisfatórias.
Several factors may affect the manufacture and building of metal structures, such as those inherent in the manufacturing process, equipment, welding parameters, consumables and the type of shielding gas. In this business, industries widely use the sheet bended in steel ASTM A36 and CSN Civil-300 for welded joints of high quality. For this, three variables need to remain with low variability and within reliable limits: the mechanical properties, distortion and corrosion the welded joint. This work focuses on the MAG welding process, using the robotic arm Motoman UP6, as the structural steel behavior in relation to distortion, corrosion and mechanical properties in the welded joint. Given this, the steel profile ASTM A36 bended plate type U 100x50x3,0 mm and U 100x50x2,7 mm, formed in HSLA steel CSN Civil-300 were applied of the MIG/MAG welding process. In this process, we used four types of experimental joints (with and without picking), two types of electrode wire AWS ER70S-3 and AWS ER70S-6, shielding gas 75%Ar-25% CO2, and with welding parameters which allowed maintaining constant the current density. Therefore, we used three-dimensional scanning method for evaluation of distortion in the welded joint, the method of accelerated corrosion by salt spray to evaluate the corrosion and mechanical properties were evaluated based on the microhardness measurement, in addition, analysis chemical and observation of the macrographics images of ASTM A36 and CSN Civil-300 steels welded together with the AWS ER70S-3 and AWS ER70S-6 electrodes wires. Regarding the obtained results, it was verified that the distortion introduced displacement of less than 0,45 mm on the sample surface. The Civil-300 CSN steel showed higher resistance to corrosion, with the lower mass loss of 0,0018 mm / year. The microhardness measurement at these joints showed 13% average reduction using AWS ER70S-3 electrode wire with visible chemical weld beads and satisfactory chemical compositions.
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Pereira, Josemairon Prado. "Soldagem mag com braço robótico de aços ASTM A36 E CSN civil em perfil estrutural dobrado a frio /." Bauru, 2016. http://hdl.handle.net/11449/148565.
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Orientador: Gilberto de Magalhães Bento GonçalvesBanca: Cesar Renato Foschini
Banca: Angelo Caporalli Filho
Resumo: Diversos fatores podem afetar a fabricação e a montagem de estruturas metálicas, tais como os inerentes ao processo fabril, equipamentos, parâmetros de soldagem, consumíveis e o tipo de gás de proteção. Nesse ramo, as indústrias utilizam largamente a chapa dobrada, nos aços ASTM A36 e CSN Civil-300 para obter juntas soldadas de alta qualidade. Para isso, três variáveis precisam permanecer com baixa variabilidade e dentro de limites confiáveis: as propriedades mecânicas, a distorção e a corrosão na junta soldada. Este trabalho focaliza o processo de soldagem MAG, com o uso do braço robótico Motoman UP6, quanto ao comportamento do aço estrutural em relação a distorção, corrosão e as propriedades mecânicas na junta soldada. Diante disto, o perfil de aço ASTM A36 em chapa dobrada tipo U 100x50x3,0 mm e U 100x50x2,7 mm, formado no aço ARBL CSN Civil-300 foram aplicados ao processo de soldagem MIG/MAG. Neste processo, utilizou-se quatro tipos de juntas experimentais (com e sem ponteamentos), dois tipos de arames-eletrodos, AWS ER70S-3 e AWS ER70S-6, proteção gasosa de 75%Ar-25%CO2, e parâmetros de soldagem que permitiram manter constante a densidade de corrente. Para tanto, foram utilizados o método de escaneamento tridimensional para avaliação da distorção na junta soldada, o método de aceleração da corrosão por névoa salina para avaliação da corrosão, as propriedades mecânicas foram avaliadas baseando-se na medição de microdureza, além disso, foram feitas análise química e observ... (Resumo completo, clicar acesso eletrônico abaixo)
Abstract: Several factors may affect the manufacture and building of metal structures, such as those inherent in the manufacturing process, equipment, welding parameters, consumables and the type of shilding gas. In this business, industries widely use the sheet bended in steel ASTM A36 and CSN Civil-300 for welded joints of high quality. For this, three variables need to remain with low variability and within reliable limits: the mechanical properties, distortion and corrosion the welded joint. This work focuses on the MAG welding process, using the robotic arm Motoman UP6, as the structural steel behavior in relation to distortion, corrosion and mechanical properties in the welded joint. Given this, the steel profile ASTM A36 bended plate type U 100x50x3,0 mm and U 100x50x2,7 mm, formed in HSLA steel CSN Civil-300 were applied of the MIG/MAC welding process. In this process, we used for four types of experimental joints (with and without picking), two types of electrode wire AWS ER70S-3 and AWS ER70S-6, shielding gas 75%Ar-25% CO2, and with welding parameters which allowed maintaining constant the current density. Therefore, we used three-dimensional scanning method for evaluation of distortion in the welded joint, the method of accelerated corrosion by salt spray to evaluate the corrosion and mechanical properties were evaluated based on the microhardness measurement, in addition, analysis chemical and observation of the micrographics images of ASTM A36 and CSN Civil-300 steels welded together with the AWS ER7OS-3 and AWS ER7OS-6 electrodes wires. Regarding the obtained results, it was verified that the distortion introduced displacement of less than 0,45 mm on the sample surface. The Civil-300 CSN steel showed higher resitance to corrosion, with the lower mass loss of 0,0018 mm/year. The microhardness measurement at these joints showed 13% average reduction using AWS ER7OS-3 electrode wire with... (Complete abstract electronic access below)
Mestre
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Pontier, Garance. "Caractérisation fonctionnelle de TCTP et CSN4 dans la régulation de la progression du cycle cellulaire et de la croissance mitotique chez Arabidopsis thaliana." Thesis, Lyon, 2020. http://www.theses.fr/2020LYSEN065.
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Chez les plantes comme chez les animaux, la taille des organes est une caractéristique cruciale dépendant de différents processus que sont la prolifération, la croissance, la différentiation et la mort cellulaires. Ces processus sont très précisément contrôlés et beaucoup de leurs régulateurs clefs sont fortement conservés chez les eucaryotes. Parmi eux, TRANSLATIONNALLY CONTROLLED TUMOR PROTEIN (TCTP), une protéine régulée lors de sa traduction, est connue pour jouer un rôle essentiel dans le développement des organes. Ma thèse vise à préciser la voie d'action de TCTP sur la progression du cycle cellulaire chez Arabidopsis thaliana. CSN4, une sous-unité du complexe CONSTITUTIVE PHOTOMORPHOGENESIS 9 SIGNALOSOME (CSN), a été identifiée comme interacteur de TCTP. Le complexe CSN régule l'activité, l'assemblage et la stabilité des complexes CULLIN-RING UBIQUITIN LIGASES (CRL), une classe majeure d'E3-ubiquitine ligases. Les CRL sont donc impliqués dans la dégradation par la voie Ubiquitine/protéasome de nombreux substrats dont des régulateurs clefs du cycle cellulaire. J'ai tout d'abord caractérisé l'interaction physique entre AtTCTP et AtCSN4 et montré que celle-ci se fait en dehors du complexe CSN. J'ai ensuite caractérisé l'existence, chez les mutants csn4, d'un délai embryonnaire semblable, bien que nettement moins important, à celui observé chez les mutants tctp. Enfin, j'ai mis en évidence que des défauts d'expression de régulateurs clefs du cycle cellulaire : uniquement chez des régulateurs de la transition G1/S (CYCD7;1 et KRP6) pour les mutants tctp et beaucoup plus variés chez les mutants csn4. J'ai également mené une étude protéomique globale montrant un enrichissement de protéines impliquées notamment dans la traduction à la fois parmi celles surexprimées chez tctp et celles sous-exprimées chez csn4. Les travaux durant ma thèse apportent de nouvelles connaissances sur les mécanismes par lesquels TCTP régule la transition G1/S du cycle cellulaire en association avec CSN4 et ouvrent sur de nouvelles questions et perspectives notamment sur l'implication de régulateurs clefs du cycle comme CYCD7;1 et KRP6 ou le lien avec la régulation de la traduction des protéinesIn plants as in animals, organ size is a crucial characteristic achieved by cell proliferation, growth, differentiation and death Those processes are precisely monitored and many of their key regulators are conserved in all eukaryotes. Among them, TRANSLATIONNALY CONSERVED TUMOR PROTEIN (TCTP) is known to play an essential role in organ development. My thesis aims at specifying the pathway leading TCTP to control cell cycle progression in Arabidopsis thaliana. CSN4, a sub-unit of the CONSTITUTIVE PHOTOMORPHOGENESIS 9 SIGNALOSOME (CSN) , was identified as a TCTP interactor. CSN regulates the activity, the assembling and the stability of CULLIN-RING UBIQUITIN LIGASES (CRLs), a major class of E3-ubiquitine ligases. Hence, CRLs are implicated in protein degradation through the ubiquitin/proteasome system and more notably in the degradation of key cell cycle regulators. Firstly, I characterized the physical interaction between TCTP and CSN4. I demonstrated that this interaction takes place outside of the CSN holocomplex. Then, I showed that csn4 mutants are delayed during embryogenesis in similar way to tctp mutants, even if the delay remains less important. Finally, I highlighted defaults in the expression levels of several key cell cycle regulators in those mutants. The defects are limited to regulators of the G1/S transition in tctp mutants whereas they are much more diverse in csn4 mutants. I also led a global proteomic study showing an enrichment in proteins linked to translation in both proteins upregulated in tctp mutants and down-regulated in csn4 mutants. My PhD work enriches the current level of knowledge on how TCTP regulates the cell cycle's G1/S transition in association with CSN4 . It opens new questions and perspectives on the implication of key cell cycle regulators such as CYCD6;1, CYCD7;1 and KRP6 and on the link between this pathway and the regulation of protein translation
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Podhorský, Michal. "Konstrukční návrh kolektoru." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2014. http://www.nusl.cz/ntk/nusl-231297.
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The aim of this thesis is to make the design of the collector. The work is divided into two parts. The first part will analyze the individual parts of the collector and its analytical calculation using the EN 12 952, ČSN 69 0010 and ASME I. The second part is focuses on the verification of the analytical calculation using the FEM in ANSYS and explore the most dangerous places. The result is also creating drawings documentations.
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Proença, Eduardo de Rezende. "Determinantes ambientais e estratégias de internacionalização: o caso da Companhia Siderurgica Nacional." Pontifícia Universidade Católica de São Paulo, 2006. https://tede2.pucsp.br/handle/handle/1173.
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Previous issue date: 2006-05-31Coordenação de Aperfeiçoamento de Pessoal de Nível Superior
This research investigates the relationship between the determinants of internationalization process of a great Brazilian company and the strategies adopted for its insertion in the external market. The evolution of the internationalization process will be based in a case study in the National Steel Company (CSN). Specialists affirm that a company needs to increase its compromising and insertion in the international market to increase competitiveness. Exhibition into other markets make possible the learning and it presents opportunities and threats to the international company. However, in spite of the advantages of performance in other markets, the Brazilian companies act timidly at other markets. This incipient character provoked us to research the determinants and strategies of international insertion of CSN, a big one in Brazilian company that began internationalization process in the end of the seventies, with their first exports. The observation of the case CSN allows to notice the evolution of the process of internationalization of the company, characterized in two phases. The first, until half of the nineties, marked by the performance in the exterior through Tradings Companies, while second, starting from 1995, begins the compromising of resources into foreign markets. These strategies can be related with the determinants or incentives in the search for other markets. This dissertation discusses incentives as the saturation of the Brazilian internal market, the search of external markets to gain production scale, the compromising of resources in the exterior to overcome the customs barriers and to elevate the knowledge on the operation of the external markets, among other decisive. The objective of this research is to relate them with the strategies of performance in the exterior to show roads and incentives for other companies act in the exterior
Esta pesquisa de mestrado investiga a relação entre os determinantes do processo de internacionalização de uma grande empresa brasileira e as estratégias adotadas para sua inserção no mercado externo. A evolução do processo de internacionalização será observada através de um estudo de caso na Companhia Siderúrgica Nacional (CSN). Especialistas afirmam que uma empresa necessita aumentar seu comprometimento e sua inserção no mercado internacional para aumentar sua competitividade. A exposição a outros mercados possibilita o aprendizado e apresenta oportunidades e ameaças à empresa internacional. Entretanto, apesar das vantagens de atuação em outros mercados, as empresas brasileiras atuam timidamente no exterior. Este caráter incipiente nos provocou a pesquisar os determinantes e as estratégias de inserção internacional da CSN, uma grande empresa brasileira que iniciou seu processo de internacionalização nos final dos anos 70, com suas primeiras exportações. A observação do caso CSN permite perceber a evolução do processo de internacionalização da empresa, caracterizado em duas fases. A primeira, até metade da década de 90, marcada pela atuação no exterior através da Tradings Companies, enquanto a segunda, a partir de 1995, inicia o comprometimento de recursos no exterior. Estas estratégias podem ser relacionadas com os determinantes ou motivadores na busca de outros mercados. Esta dissertação discute motivadores como a saturação do mercado interno brasileiro, a busca de mercados externos para ganhar escala de produção, o comprometimento de recursos no exterior para superar as barreiras alfandegárias e elevar o conhecimento sobre o funcionamento dos mercados externos, entre outros determinantes. O objetivo da pesquisa é relacioná-los com as estratégias de atuação no exterior para mostrar caminhos e incentivadores para outras empresas atuarem no exterior
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Cardani, Angela, and Galina Beloborodova. "Rätt för mig men fel för dig : En studie om pengabedrägerier mot CSN och studenters inställningar till pengar i vardagslivet." Thesis, Södertörns högskola, Institutionen för samhällsvetenskaper, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:sh:diva-18126.
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Denna uppsats syftar till att undersöka pengarnas möjliga negativa påverkan på studenter och hur studenter resonerar om pengarnas värde i vardagen. Empiriskt behandlar uppsatsen varför studenter skulle kunna försöka lura den statliga myndigheten Centrala studiestödsnämnden (CSN) på låne- och studiebidrag. Två fokusgruppsintervjuer har gjorts för att samla in material. Intervjuerna har kodats enligt grounded theory-metoden. Resultaten visar att pengar har en stor inverkan på informanterna – både på ett negativt och positivt sätt. Studenternas beslut ifall de skulle kunna tänka sig att lura CSN beror på ens egna omständigheter och vilka kan påverka deras moraliska principer.This study aims to investigate the possibility of a negative impact of money on students, and how they reason in relation to the value of money in everyday life. Empirically, the purpose deals with interviews concerning why students might defraud the government authority the Central Study Aid Council (CSN) in loans and grants for their own profit. Two qualitative focusgroup interviews were conducted to collect materials. These have been encoded according to grounded theory method. The results show that money has a huge impact on the informants – both in a negative and positive way. Students' decision to deceive CSN depends on their own circumstances and thereby changed their moral principles.
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Roby, Nicolas. "Les contextes de la régulation conjointe du changement, une étude de 179 syndicats du secteur privé affiliés à la CSN." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1997. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp05/mq25352.pdf.
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Houde, Antoine. "Évolution de la négociation collective dans un contexte d'accroissement des droits individuels : étude auprès des conseillers syndicaux de la CSN." Thesis, Université Laval, 2009. http://www.theses.ulaval.ca/2009/26233/26233.pdf.
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Liu, Cong. "The S. pombe CSN-Pcu4 complex regulates ribonucleotide reductase by targeting for degredation by both checkpoint-dependent and independent mechanisms." Thesis, University of Sussex, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.399866.
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Orsborn, April Marie. "Analysis of interactions between the germline RNA helicases (GLHs) and their regulators KGB-1 and CSN-5 in Caenorhabditis elegans." Diss., Columbia, Mo. : University of Missouri-Columbia, 2006. http://hdl.handle.net/10355/4499.
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Thesis (Ph. D.)--University of Missouri-Columbia, 2006.The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Vita. Includes bibliographical references.
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Gummlich, Linda [Verfasser], Thomas [Gutachter] Sommer, Wolfgang [Gutachter] Dubiel, and Carsten [Gutachter] Stephan. "The CSN-CRL pathway and two p27kip1 mutants in renal cancer cells / Linda Gummlich ; Gutachter: Thomas Sommer, Wolfgang Dubiel, Carsten Stephan." Berlin : Humboldt-Universität zu Berlin, 2017. http://d-nb.info/1189329484/34.
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Graciolli, Edilson Jose. "Um laboratorio chamado CSN : greves, privatização e sindicalismo de parceria (a trajetoria do Sindicato dos Metalurgicos de Volta Redonda - 1989/1993)." [s.n.], 1999. http://repositorio.unicamp.br/jspui/handle/REPOSIP/280883.
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Orientador: Ricardo Luiz Coltro AntunesTese (doutorado) - Universidade Estadual de Campinas, Instituto de Filosofia e Ciencias Humanas
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Abstract: Not informed.
Doutorado
Doutor em Sociologia
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Araújo, Fábio Salgado. "O lazer em Volta Redonda-RJ: dos clubes sociorrecreativos vinculados a Companhia Siderúrgica Nacional (CSN) aos novos investimentos esportivos da prefeitura." Universidade do Estado do Rio de Janeiro, 2013. http://www.bdtd.uerj.br/tde_busca/arquivo.php?codArquivo=6702.
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A presente pesquisa busca compreender as transformações do lazer em Volta Redonda-RJ estabelecendo uma análise
entre o lazer praticado e vivenciado na cidade com a CSN enquanto estatal e o atual momento de lazer no município que se dá através de ações empreendidas pelo poder público municipal. O lazer oferecido e fomentado pela CSN tinha como característica atender, preservar, recuperar e aumentar a capacidade de produzir do trabalhador apresentando características do momento industrial-fordista no Brasil com destaque para as atividades socioculturais e esportivos que acontecia principalmente nos clubes sociorrecreativos vinculados a empresa. Após a privatização da empresa, houve mudanças nas opções e formas de lazer do município
em função da diminuição da presença da empresa na vida cultural da cidade e aumento da participação do setor público municipal no oferecimento das atividades de lazer para a população com características pós-industriais. Essas atividades estão em consonância com a modernização urbana empreendida pela prefeitura que busca deslocar a imagem da cidade vinculada a CSN ("cidade do aço") para uma cidade com boa qualidade de vida, com cidadania. Para isso, a prefeitura projeta uma cidade espetáculo através de projetos/programas e dos grandes eventos, principalmente os esportivos. Assim, as mudanças nos clubes sociorrecreativos ligados a CSN e o aumento dos investimentos da prefeitura em novos equipamentos de lazer, principalmente os esportivos, se relacionam com o tecido urbano do município sendo os dois principais aspectos das alterações de lazer na cidade. Entretanto,
essas transformações não resultou em alterações na vivência do lazer para a população.
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Lindström, Josefin. "Den (in)formella myndigheten : En jämförelse av en myndighets språk på den egna hemsidan och Facebook." Thesis, Mälardalens högskola, Akademin för utbildning, kultur och kommunikation, 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-40080.
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Syftet med denna studie var att undersöka hur Centrala studiestödsnämndens språkliga stil skiljer sig på Facebook och den egna hemsidan. Detta gjordes genom en stilanalys i kombination med en undersökning av läsbarhetsindex i 14 utvalda texter, 5 från hemsidan och 9 från Facebook-flödet. Resultatet av LIX-analysen visar att Facebook-inläggen räknas som mycket lättlästa medan texterna på Facebook är lättlästa. Stilanalysen visar i sin tur att texterna på hemsidan är något mer info-packade och detaljerade då till exempel nominalkvoten är högre och meningarna längre. Facebook-inläggen är mer informella och aningen mer emotiva sett till bland annat ordval och ordklasser. Skillnaderna är dock inte påfallande och slutsatsen är därför att stilen i språket inte skiljer sig lika mycket som förväntat. De skillnader som finns kan dessutom även bero på vad man vill kommunicera i de olika kanalerna.
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Hetfeld, Bettina Kathrin Johanna. "Die Funktionen des COP9-Signalosoms und des assoziierten USP15 im Ubiquitin-Proteasomsystem." Doctoral thesis, [S.l.] : [s.n.], 2006. http://deposit.ddb.de/cgi-bin/dokserv?idn=980671868.
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Poso, Antonio Toledo. "O processo de reestruturação da siderurgia mundial e brasileira: o caso da Companhia Siderúrgica Nacional." Universidade de São Paulo, 2007. http://www.teses.usp.br/teses/disponiveis/8/8136/tde-03032008-111342/.
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Esta pesquisa analisa o processo de reestruturação do setor siderúrgico mundial e brasileiro após os anos da década de 1990, o mesmo está representado pela internacionalização das empresas do setor, com a formação de grupos multinacionais, via fusões e aquisições, sendo impulsionado pelo processo intenso de privatizações, além da nova divisão internacional do trabalho com o crescimento da produção de aço dos países subdesenvolvidos, principalmente os asiáticos. Nesse sentido, buscamos analisar o comportamento da siderurgia nacional e, especialmente o da Companhia Siderúrgica Nacional (CSN) nessa nova conjuntura mundial, assim como, as suas conseqüências para a sócio-espacial brasileira. Podendo-se observar dois cenários possíveis: A desnacionalização dos ativos internos do setor siderúrgico nacional ou a inserção ativa do país nesse processo mundial de reestruturação.This research analyzes the process of restructuring of the Worldwide and Brazilian Worldwide and Brazilian industry sector after 90\'s, the same has been represented by the internationalization of companies in the sector, with the formation of multinational groups, via mergers and acquisitions, which have been pushed by the intense process of privatization, in addition to the new international division of labor with the growth of steel production of the developing countries, especially the Asians. Thus, we seek to analyze the behavior of the domestic ironworks industry and especially the National Ironworks Company\'s one (CSN) in this new worldwide conjecture, as well as their consequences to the Brazilian social space. It could be observed two possible scenarios: The denationalization of the domestic assets of the national ironworks sector or the active insertion of the country in this global restructuring process.
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Silva, Leonardo ?ngelo da. "Industrializa??o, rela??es de classe e participa??o pol?tica: da cria??o da CSN ? emancipa??o de Volta Redonda (1941-1954)." Universidade Federal Rural do Rio de Janeiro, 2010. https://tede.ufrrj.br/jspui/handle/jspui/2454.
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Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior, CAPES, Brasil.
The subject of this master thesis is the arrival of a huge contingent of migrant workers to the construction of the largest steel mill of the country, the formation of a collective identity among those workers and their relationship to other social classes, aiming to overcome their most immediate need. More specifically, this work searches to understand the imbricate relationship among the CSN construction, the class formation of its workers and the relationship among both and the local political space, as well as with the political emancipation of the town of Volta Redonda. Once we analyze the relationships between the workers-inhabitants and institutional politics, we notice that the survival strategies, for some, and the building up of political capital and patronage, for other were part of the complex social reality that comprised workers organization as well as paternalism and clientelism. Individual trajectories, comparisons to other industrial towns and their emancipations, as well as analysis focusing on the electoral scenario of the post-1945 period, particularly in Rio de Janeiro state, are also included in this work.
O tema dessa disserta??o ? an?lise que enfoca a chegada de um enorme contingente de trabalhadores migrantes para a constru??o da maior usina do pa?s, a forma??o de uma identidade coletiva desses trabalhadores e sua rela??o com outras classes sociais, objetivando a supera??o de suas necessidades mais imediatas. Mais especificamente, o estudo busca o entendimento da imbricada rela??o entre a constru??o da CSN, a forma??o de classe de seus trabalhadores e a rela??o de ambos com o espa?o pol?tico local e com a emancipa??o da cidade de Volta Redonda. Ao analisarmos as rela??es entre os trabalhadores-moradores e a pol?tica institucional notamos que as estrat?gias de sobreviv?ncia, para uns, e da constru??o de capital pol?tico e clientela, para outros, estavam inclusas na complexa realidade social que englobava tanto a organiza??o dos trabalhadores quanto paternalismo e clientelismo. Trajet?rias individuais, compara??es com outras cidades industriais e suas emancipa??es, bem como an?lise do cen?rio pol?tico-eleitoral no p?s-1945, principalmente do Rio de Janeiro, est?o contidos nesse trabalho.
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Panboon, Edwin, and Jean-Philipe Wahlgren. "Executional Greenwashing: The Unseen Attraction to Nature : A qualitative study on Consumers Perception of Advertisement within Fast-Moving Consumer Goods that is ‘Executionally Greenwashed’." Thesis, Jönköping University, IHH, Företagsekonomi, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:hj:diva-52572.
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With society's growing concern of the environmental impact that consumerism has today, consumers are more aware than ever of how their consumption habits affect their surroundings. This study is based on the consumer's journey of choosing products based on their environmental impact and the complications of it. The study will examine a subsection of Greenwashing, called Executional Greenwashing, that is used to subconsciously communicate messages about greenery towards the consumer, inferring their decision making. The goal of the research is to provide an understanding of how consumers react to Fast-Moving Consumer Goods advertisements containing Executional Greenwashing elements and what factors influence their reaction. The study uses primary and secondary data together with conducted interviews to examine how the use of Executional Greenwashing affects consumers' emotions towards advertisements containing these elements. The findings reveal how knowledge and expertise are the main factors to influence how consumers react to Executionally Greenwashed advertisement. The study also provides a conceptual model based on the findings to explain what emotions are affected in consumers. Consumers and researchers can use these findings to gain a further understanding of the effects of Executional Greenwashing and continue upon this research to achieve a complete understanding.
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Bouchard, Olivier. "Les petites unités d'accréditation et la démocratie syndicale : le cas du syndicat des professionnèles des CLSC-CHSLD de Québec et de Chaudière-Appalaches CSN." Thesis, Université Laval, 2006. http://www.theses.ulaval.ca/2006/23749/23749.pdf.
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Daněk, Jiří. "Webová správa databáze bibliografických citací." Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2008. http://www.nusl.cz/ntk/nusl-217323.
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The aim of this master´s thesis was to create a web interface for working with bibliographic quotations. This whole project was created to easy writing bibliographic quotations in author´s piece. The system allows inserting, searching and managing bibliographic quotations. These quotations can also be exported into four types of files : RTF, XML, HTML, a database bib file. The czech norms CSN ISO 690-1 and also CSN ISO 690-2 are fully supported. Whole the system is based on language like PHP which is used for developing dynamic web pages. The system contains graphical user interface, which is simple to use. The web interface is fully functional and it is ready for using by autors of scientific publications or students in schools.