Dissertations / Theses on the topic 'Centres'
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Reppling, Simon, and Tobias Tillander. "Optimizing Shopping Centres – A Case Study of Farsta Centrum." Thesis, KTH, Fastigheter och byggande, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-191306.
Full textUppsatsens syfte är att undersöka om och i så fall hur Farsta Centrum kan öka besöksfrekvensen för att undvika att kunderna istället handlar online. För att problemet ska kunna diskuteras har en fallstudie av centrumet utförts vilken består av två delar. Först har en litteraturstudie gjorts där tidigare forskningsrapporter och litteratur presenteras. Här ligger också grunden till hypotesformuleringarna. Del två är en enkätundersökning med attitydfrågor som ställts till konsumenter respektive butiksansvariga i Farsta Centrum. Konsumenterna har fått besvara frågor relaterade till bland annat handelsmönster, hur det digitala integreras i handeln eller självscanning. Frågorna är kopplade till hypoteserna och svaren har utvärderats med medelvärden. Skalan som användes var en 7-gradig Likertskala. I resultatet framgår att Farsta Centrum inte är i framkant av den digitala handeln än. Hemsidor och telefoner är inte det viktigaste för konsumenterna och därför behöver inga anpassningar utföras än. Dock framgår till exempel att köptrohet är viktigt såväl som att självscanning är attraktivt. Det finns därför två sätt för Farsta Centrum att förvalta på ett bättre sätt för att öka besöksfrekvensen till centrumet utifrån rapportens resultat. De kan sätta mer press på butikerna att också tillhandahålla en virtuell butik samt forcera butiker att använda sig av självscanning där det är möjligt och passande.
Le, Thoa Kim Thi. "Identifying town centres : public participation and town centre indicator combinations." Thesis, University of Nottingham, 2007. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.518734.
Full textGuénolé, Thomas. "Les centres en France : idéologie et incarnations contemporaines du centre." Paris, Institut d'études politiques, 2013. http://spire.sciences-po.fr/hdl:/2441/7o52iohb7k6srk09n8lg2cgrj.
Full textFirst, we prove the existence of a specific centrist political thought that goes from Aristotle to French centrist President Valery Giscard d'Estaing. To do so, considering each great age of political thought, we build a syndox (Ancient greek, « common thought ») of thinkers who stood for the virtue of moderation on the field of political thought. Thus we can identify a paradigm of centrist political thought. We then prove this paradigm is an ideology. Secund, we prove contemporary centrist voters (1999-2012) approve this ideology. We also deduct from their preferences among political parties and famous politicians that there are four families embodying Centre: centre-right, centre-left, green-centre, extreme-centre. We also identify parties and politicians that embodied these four families from 1999 to 2012. Third, we identify these four families from French Revolution to nowadays. We also prove, thanks to tools coming from economic science, that financing of political parties is a competitive market, whereas access to seats at National Assembly is a duopoly. We then build a model that allows us to explain and predict tactical choices made by parties: the « GRADD model. » It explains that centre is divided into four families because of divergent tactical preferences when considering both sides of the duopoly. Interviews with major politicians also make it possible to confirm our conclusions
Madzingaidzo, Tawanda. "Inclusive urban centres." Master's thesis, University of Cape Town, 2016. http://hdl.handle.net/11427/23039.
Full textRamtohul, Priya. "L'émergence des centres offshore." Montpellier 1, 2002. http://www.theses.fr/2002MON10046.
Full textToon, Richard John. "Science centres and legitimacy." Thesis, University of Leicester, 2003. http://hdl.handle.net/2381/31146.
Full textBarnes, Nina. "The retention factors of call centre agents at a financial institution in the Western Cape." Thesis, University of the Western Cape, 2013. http://hdl.handle.net/11394/4566.
Full textThe aim of the study was to identify the retention variables highlighted as most important by call centre agents at a financial institution in the Western Cape. In addition, to assess which of the independent variables they place more importance on; and to determine whether differences exist between the retention variables highlighted as most important by the respective age and gender groups.
Barnes, Alison Kate School of Industrial Relations & Organisational Behaviour UNSW. "'The centre cannot hold': resistance, accommodation and control in three Australian call centres." Awarded by:University of New South Wales. School of Industrial Relations and Organisational Behaviour, 2005. http://handle.unsw.edu.au/1959.4/22026.
Full textRedjem, Walid. "Spectroscopie optique des centres G dans le silicium : des ensembles au centre unique." Thesis, Montpellier, 2019. http://www.theses.fr/2019MONTS081.
Full textSilicon is the most used semiconducteur in the micro-electronic industrises since the 60’s. However the ability for the silicon to emit light is limited, because of its indirect band-gap. In this respect, the G-center is one of the most promizing. We performed optical spectroscopy to characterize the G-center potoluminescence properties. The latter is created from proton irradiation of carbon-enriched silicon sample. The main results are the following : We addressed the carrier dynamics which occuring at a 6 ns time scale. We revealed the metastable state liftetime of the G-center which is 6 us. And finally we isolated a single center that emit single photons
Liao, Shuang Qing. "Dimensionnement des centres d’appels avec incertitude sur les paramètres d’arrivées." Thesis, Châtenay-Malabry, Ecole centrale de Paris, 2011. http://www.theses.fr/2011ECAP0027/document.
Full textIn the past few years, call centers have been introduced with great success by many service-oriented companies such as banks and insurance companies. They become the main point of contact with the customers, and an integral part of the majority of corporations. The large-scale emergence of call centers has created a fertile source of management issues. In this thesis, we focus on the issue of staffing and scheduling of call centers. The objective of our work is to derive both qualitative and quantitative results for practical management.We specifically address the analysis of four problems that take into account the important feature of uncertainty in the call arrival parameters. The call arrival process is assumed to follow a doubly non-stationary stochastic process with a random mean arrival rate.In the first model, we consider a single-shift call center blending inbound calls and back-office jobs. By allowing the possibility of real-time changes in the capacity dealing with inbound calls, we analyze the impact of the flexibility offered by back-office jobs.In the second model, we consider a multi-shift call center with single type of inbound calls, in which the scheduling update is allowed. We propose a two-stage stochastic programming approach and an adjustable robust programming approach to efficiently solve the problem. We also analyze the benefits of using dynamic adjustment on scheduling.In the third model, we consider an additional type of uncertainty, namely the uncertainty on the probability distribution of a random parameter. We propose an approach combining stochastic programming and distributionally robust programming, and evaluate its performance.The last model deals with a call center optimization under a global service level constraint instead of period by period constraints. We again allow scheduling decisions to be updated during the middle of the day. We show the advantages of adding the update flexibility, and point out the impact of having a global service level constraint on performance
Johansen, Grace, and w. johansen@cqu edu au. "WOMEN IN CENTRAL QUEENSLAND: A STUDY OF THREE COASTAL CENTRES 1940-1965." Central Queensland University. Communications, 2002. http://library-resources.cqu.edu.au./thesis/adt-QCQU/public/adt-QCQU20060921.120038.
Full textScott, Sophie Kerttu. "Perceptual centers in speech-acoustic determinants." Thesis, University College London (University of London), 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.342728.
Full textMeyer, Christine. "Kulturpaläste und Stadthallen der DDR : Anspruch und Realität einer Bauaufgabe /." Hamburg : Kovač, 2005. http://catalogue.bnf.fr/ark:/12148/cb40920376h.
Full textTse, Pui-man, and 謝沛文. "Asset enhancement of shopping centres." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2012. http://hub.hku.hk/bib/B48343407.
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Housing Management
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Master of Housing Management
Brown, M. H. "Organizational aspects of women's centres." Thesis, University of Warwick, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.373111.
Full textMercer, R. J. "Organic Transformations at metal centres." Thesis, University of Bristol, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.381446.
Full textChassioti, Efthimia. "Queueing models for call centres." Thesis, Lancaster University, 2005. http://eprints.lancs.ac.uk/53535/.
Full textElatafy, Sherif. "La responsabilité des centres d'arbitrage." Thesis, Lyon, 2016. http://www.theses.fr/2016LYSE3013/document.
Full textParties to arbitration seek arbitral institutions to administrate their arbitration in order to have an extra guarantee that ensures the validity of the arbitral award. Given the role that arbitral institutions play during the arbitral procedure, parties unsatisfied either by the arbitral award or the annulment of the award tend to claim the liability of arbitral institution for the awards it had supervised, administered and participated in.The more the allegations of liability raise against the arbitral institutions before courts, the more the issue of arbitral institutions’ functions, powers and liability becomes controversial in different jurisdictions. Therefore, the present study tends to clarify the origin of the relationship existing between arbitral institutions and other parties involved in the arbitration at issue, the duties and powers assigned to the arbitral institutions and the functions performed by the arbitral intuitions, which helps eventually in establishing a kind of liability that complies with the functions performed by the arbitral institutions and can be applied in many jurisdictions
Segura, Torres Joan. "Implicacions per a la inspecció educativa a Catalunya del desenvolupament de l’autonomia de centres." Doctoral thesis, Universitat Autònoma de Barcelona, 2018. http://hdl.handle.net/10803/665177.
Full textCatalonia is a benchmark in the autonomy of centers from the approval of the Educational Law (LEC) of July 16, 2009. This resulted in the concretion of two fundamental principles on educational organization and management: the Decree of autonomy of centers educational and the Decree of Directions of public centers. Analyzing this educational and social situation, all the work and the influence that the Inspection develops in the process of the autonomy of centers for the improvement of the educational quality is of interest. It is understood that the Inspection is one of the most responsible group in the search for this quality and for the improvement of educational results. In this new scenario, the present study wants to know and analyze the changes that are taking place in the functions of the Educational Inspection in its relation and involvement with the educational centers and the School Direction from the development of the Decree of Autonomy of Centers. The realization of this Thesis has been developed based on a bibliographic review of different authors who are experts in the subject, the current educational regulations that compete in Catalonia and the application of a methodological framework from the study col School of cases. Interest is focused on investigating in the educational Inspection from the intensive study of several cases. The methodology has combined quantitative and qualitative approaches and considered the region as a case study. The field study included the application of a questionnaire with a final sample of 88 inspectors from the existing 243, 12 in-depth interviews and 2 discussion groups from 5 education inspectors and 6 directors of educational centers. The quantitative study performs a descriptive analysis and the qualitative delves into some data and looks for interpretative processes on the part of those involved in the subject. In a first descriptive phase of our research, the questionnaire helps to offer a general overview and within this same phase, the interview works in depth to provide a more specific vision. Therefore, in this initial phase, the qualitative and quantitative methodology is combined. The statistical treatment of the questionnaire is carried out with the intention of covering various purposes, based on the research objectives. Thus, there are two types of statistical analysis: a description of the answers collected in the questionnaire, and a second inferential of the variables involved characteristic of the sample: 1) Professional situation and 2) Position in the Inspection. The application that is used is Google Drive and the exploitation of the information is carried out through the IBM-SPSS-22 statistical application. The interviews look for the identification and treatment through categories, combining processes of repeated revision and saturation of the documentation with the computing tool ATLAS-TI (version 7). To identify, validate and contrast information, we wanted to create different discussion groups with the educational agents (Inspection, School Management). The purpose was to contrast the opinions of the participants and to know the experience of the participants on the topics covered in the interviews and the questionnaire. The descriptive and interpretative phases are completed with a third phase of proposal that is subject to validation by 6 experts from the educational world and the Inspection. This group of experts (general secretaries of education, general subdivision of the inspection, general directorate of the directorates, heads of inspection,) help to contrast the results obtained in the selected sample and to finish defining the proposals of improvement arisen from the conclusions. Among the conclusions of the study, it is affirmed that the Inspection must evolve towards a more practical and face-to-face and less bureaucratic reality, defining and selecting its tasks and functions.
Hamon, Jean-Marc. "L'assistant technique : son rôle dans l'évolution commerciale et urbaine des centres-villes français : contribution à l'étude des acteurs du commerce et de leur stratégie spatiale." Thesis, Paris Est, 2010. http://www.theses.fr/2010PEST1105.
Full textIn 1995, the CNRS research group on commercial activities and the geographic commission on commercial activities drafted a European conference report entitled “Who the are the new stakeholders in commerce and what is their spatial strategy?” This report, written by experts, poin ts out five major aspects which the stakeholders themselves had expressed. We are taking up these conclusions in this study and questioning their relevance 15 years later. They will help clarify the issues we are going to develop in this thesis. 1. Is keeping and developing commercial sites more and more dependent on the stakeholders' strategy? 2. Are real estate agents and big commercial groups the ones with the most influence? 3. Is the role of government institutions becoming more difficult as they arbitrate more? 4. Do consumers also intervene by making conscious and cogent choices? 5. Have recent developments polarised the commercial sites into winners and losers? The title of this thesis therefore reflects a continuity with studies that were started back in the 1970s when big retailing groups emerged and brought about a commercial revolution for all retailers. In 2010, following the revolution in information and communication technologies, are we witnessing a certain permanence in the stakeholders' spatial and social strategies? Research in commercial geography has already looked into the stakeholders' role but we are focusing today on a particular feature of the town centre and will see how essential it is : the Technical Assistant for Commerce
Malinovskis, Arūnas. "Suaugusiųjų mokymosi centrų mokinių motyvacija kaip karjeros prielaida." Master's thesis, Lithuanian Academic Libraries Network (LABT), 2006. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2006~D_20060629_094335-95869.
Full textLou, Kong-sang. "User empowerment in the users' councils of Caritas neighbourhood elderly centres and district elderly community centres /." View the Table of Contents & Abstract, 2006. http://sunzi.lib.hku.hk/hkuto/record/B36784254.
Full textLou, Kong-sang, and 劉港生. "User empowerment in the users' councils of Caritas neighbourhood elderly centres and district elderly community centres." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2006. http://hub.hku.hk/bib/B45014553.
Full textToftesund, Hans Christian, and Emil Johan Oliver. "Collaboration in research centres : How firms benefit from collaborating in Centres for Environment-friendly Energy Research." Thesis, Norges teknisk-naturvitenskapelige universitet, Institutt for industriell økonomi og teknologiledelse, 2014. http://urn.kb.se/resolve?urn=urn:nbn:no:ntnu:diva-26090.
Full textMüller, Tina. "Novel colour centres in diamond : silicon-vacancy and chromium centres as candidates for quantum information applications." Thesis, University of Cambridge, 2013. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.608164.
Full textMiller, Laurent. "Etude des centres d'information sur le médicament en France (hors centres de pharmacovigilance et laboratoires pharmaceutiques)." Paris 5, 1993. http://www.theses.fr/1993PA05P169.
Full textAlmgren, Anders, and Viktor Haggren. "Market shares of regional shopping centres with proximity to an IKEA warehouse : IKEA Centres Case Study." Thesis, KTH, Fastigheter och byggande, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-211206.
Full textDenna masteruppsats fokuserar på ämnet regionala shoppingcenters och dess marknadsandel. Uppsatsen är skriven i samarbete med IKEA Centres vilka har bidragit med data angående köpcentren samt medel för inköp av statistik. Studiens frågeställning är: Vilken marknadsandel har regionala köpcenter där ett Ikeavaruhus finns i närheten? För att besvara denna frågeställning på bästa sätt är studien utformad som en fallstudie. Fallstudierna är implementerade på tre olika shopping center i liknande läge och med likvärdiga marknadsområden. De tre köpcentrumen vilket är utvalda som ämnescenter i studien är Birsta City i Sundsvall, I-Huset i Linköping och Erikslund Shopping Center i Västerås. Forskningen är baserad på shopping centret och berör inte IKEAs möbelvaruhus. Den första delen av studien behandlar avgränsningen av köpcentrumens primära och sekundära marknadsområden. Avgränsningen är utförd med Reilly’s Law baserad på de specifika köpcentrets förutsättningar. Genom att använda den här metoden definieras brytpunkter och gränser för marknadsområdet kan avgränsas med hjälp av den beräknade körtiden. För att sedan beräkna köpcentrets marknadsandel används metoden ”Buying power segmentation method”. Statistiken som används är köpt från SCB och berör huvudsakligen antalet hushåll i marknadsområdena samt dess disponibla inkomst. Marknadsandelen är beräknad genom att jämföra den potentiella köpkraften hos hushållen med den faktiska försäljningen i köpcentren. Resultatet av den utförda studien rörande marknadsandelar av den totala marknaden är dels att Birsta City har en betydligt större marknadsandel (60%) än de två andra undersökta köpcentren. I-Huset (17% marknadsandel) samt Erikslund Shopping (25% marknadsandel) är belägna i regioner med högre invånarantal och större konkurrens. Författarna ser detta som en avgörande faktor till skillnaden i marknadsandel jämfört med Birsta City. Resultat angående marknadsandelar i olika kategorier av varor är också presenterade. De tre studerade köpcentren erbjuder ett brett utbud av produkter. Samtliga center har en stor marknadsandel i kategorier rörande kläder & mode. Den breda hyresgästmixen samt målgruppen för köpcentren antas vara påverkande faktorer till detta.
Thebault, Ludovic Pierre Julien. "Offshore financial centres and bank efficiency." Thesis, Bangor University, 2006. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.432781.
Full textLe, Brun Nicolas Edward. "Studies of iron centres in bacterioferritin." Thesis, University of East Anglia, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.482780.
Full textMaelen, Kjell Magne. "Arts centres as audience relationship managers." Thesis, University of Warwick, 2008. http://wrap.warwick.ac.uk/2345/.
Full textHardenberg, Benedict Ralph. "City centres of the apostle Paul." Thesis, Stellenbosch : Stellenbosch University, 2002. http://hdl.handle.net/10019.1/52732.
Full textOn title page: Master of Philosophy (Bible Skills)
ENGLISH ABSTRACT: The apostle Paul was called and commissioned to the city centres of the eastern Mediterranean world. These city centres were places of power, trade, wealth and travel. They were the nerve centres of civilisation in the East. People from various parts of the Roman Empire were found in these major cities. The city was therefore a highly significant institution in the Roman Empire. The governing authorities wanted hellenization and romanization to spread from these cities. The Christian leaders also decided that Christianity had to spread in the Roman Empire from its city centres. The apostle Paul's Christian mission was therefore to the various cities in the Roman Empire. The sociohistorical realities in these cities therefore formed the context of Paul's life and apostolic work and determined his relation to a city. The political, social, cultural and religious factors in a city could therefore impinge on his life and work. The apostle Paul was usually drawn to these large cities where he could find Jewish communities. As Christianity was resting on a Jewish foundation, his initial strategy was his work in the synagogues amongst the Jews. Paul also needed an alternative venue for his Christian work in the city. These alternate venues were usually the private homes of individuals who had become Christians. In these homes Paul established his church in a city. The hosts in these homes would usually become the benefactors and leaders in the church. Paul's apostolic work in a city was also done in the city streets. His church therefore became thoroughly mixed in terms of social status, however, the church gave all equal rights and privileges. When Paul left a city, he also placed on them the responsibility to reach their surrounding regions and provinces with the Christian message. These cities therefore had to be strategically located. The apostle Paul chose five specific cities that had an advantageous geographical position in the Roman provinces to complete his apostolic work in the eastern Mediterranean world.
AFRIKAANSE OPSOMMING: Die apostel Paulus was geroep en opgedrag vir die stedelike sentrums van die ooste Middellandse wereld. Hierdie stedelike sentrums was plekke van invloedryke mag, ekonomiese handel, rykdom en reis aktiwitiete. Hulle was ook die kern van menslike beskawing in die Ooste. Bevolkings groepe vanuit verskeie dele van die Romeinse ryk was in hierdie groot stede te vinde. Stede was 'n hoogs betekensvolle instelling in die Romeinse ryk. Die politieke owerhede wou he dat hellenization en romanization moes sprei van hierdie stede. Die Christelike leiers het ook besluit dat Christendom moes in die stede van die Romeinse ryk sprei. Die apostel Paulus se Christelike sending was dus tot die verskillende stede in die Romeinse ryk. Die sosio-historiese realiteite in hierdie stede was die samehang van Paulus se apostoliese werk en het ook sy verhouding met die betrokke stede bepaal. Die politieke, maatskaplike, kulturele en godsdienstige faktore in 'n stad kon dus 'n invloed uitoefen op sy lewe en werk. Paulus was gewoonlik aangetrokke tot hierdie groot stede waar Joodse gemeenskappe te vinde was. Aangesien Christendom in die Joodse geloof gegrondves was, was sy aanvanklike strategie om sy werk te loots in sinagoge waar Joode te vinde was. Paulus het ook 'n alternatiewe ontmoetings plek vir sy Christelike werk in die stede nodig gehad. Hierdie alternatiewe ontmoetingsplekke was gewoonlik in die huise van indiwidue wat Christene geword het. Die eienaar van hierdie huishouding het gedien as gasheer, weldoener en leier in die kerk. Paulus het ook sy apostoliese werk voortgesit in die stedelike strate. Sy kerke het as gevolg hiervan 'n gemende samelewing status gehad, nogtans het hy gepoog om alle Christene gelykwaardig te stel. Wanneer Paulus 'n stad verlaat het, het hy het ook aan hulle die verantwoordelikheid gegee om uit te reik na hulomliggende streke en provinsies met die Christen boodskap. Hierdie stede moes dus strategies gelee wees. Paulus het vyf spesifieke stede wat 'n voordelig geologiese posisie in die Romeinse provinsies uitgeken om sy apostoliese werk te voltooi in die ooste Middellandse wereld.
Raby, P. S. "Optimisation of multi-purpose switch centres." Thesis, Liverpool John Moores University, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.377588.
Full textBasmaji, Pierre. "Centres DX dans l'alliage AlxGa1-xAs." Grenoble : ANRT, 1988. http://catalogue.bnf.fr/ark:/12148/cb37593805q.
Full textOuanaim, Abbès. "Les Centres hospitaliers universitaires au Maroc." Lille 3 : ANRT, 1988. http://catalogue.bnf.fr/ark:/12148/cb37600166k.
Full textEllway, Benjamin Piers William. "Call centres : work, service, & technologies." Thesis, University of Cambridge, 2011. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.609748.
Full textOuanaim, Abbès. "Les centres hospitaliers universitaires au Maroc." Montpellier 1, 1986. http://www.theses.fr/1986MON10048.
Full textThe notion of university hospital center (u. H. C) is complex. It is especially characterized by three features. First of all is a duality of public establishments : the faculty of medecine and the hospital. The second is a duality of functions: hospitables and universitaries. Last feature is a double use of a common staff. The study is realized according to an approach which is articulated around two axes: the u. H. C status on one hand their functions on the other hand. By their national vocation and their multidisciplinary competences, the u. H. C are in charge of assuming a public service mission which consists mainly in assuring to their users the following tasks: curative and preventive medical care; and medical teaching and medical research works. The autonomy granted to morocan u. H. C is insufficient. It does not permit them to be in harmony with their ample missions. They act most certainly a main task in sanitary allowances as they represent about 25% of the hospital capacity of the country. But it remains the problem of their organization which suffers from a deficiency of coordination and a lack of universitary hospital policy. The expanded adaptation efforts are enormous. Three main reforms establish them: that of 1982 bringing new status of medical staff; the january 15 th 1983 reform erecting hospital centers in public establishments; and that of january 31 th 1983 instituting medical studies regime. So progres ways are drawn, but their outcome depends necessarily on political will to act
Almoli, Ali Mubarak. "Air flow management in data centres." Thesis, University of Leeds, 2013. http://etheses.whiterose.ac.uk/4567/.
Full textDale, Matthew W. "Colour centres on demand in diamond." Thesis, University of Warwick, 2015. http://wrap.warwick.ac.uk/80044/.
Full textButterfield, Angela. "Resilient places? : the healthcare gardens and the Maggie's Centres." Thesis, University of the Arts London, 2014. http://ualresearchonline.arts.ac.uk/7494/.
Full textLaporte, Luc. "Parures et centres de production dans le Centre-Ouest de la France au néolithique final." Paris 1, 1994. http://www.theses.fr/1994PA010599.
Full textThe subject of this work is to study, through the exemple of neolithic ornaments, the development of certain forms of specialized activities. The first chapter tests the representativeness of the studied objects, also localising them in their nearest archaeological and geographical context : oleron island. The second chapter presents a study of a production place of shell beads and tries to approach through all its aspects (technical, spatial, economical and even social aspects) the degree of specialisation linked to this activity. The third chapter deals with the distribution of the production. This leads us to study the neolithic ornaments of west central france, and to give a brief overview of exchange networks and cultural groups involved, especially for the artenacien group. The conclusion is an attempt to understand the economic system which can be detected through production and exchange networks, and thus contributes to discussions related to the importance of social and economic changes in atlantic europe for the late neolithic period
Collin-Jacques, Caroline. "Professional labour in call centres : a comparative study of nurse call centres in England and Quebec (Canada)." Thesis, Royal Holloway, University of London, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.407187.
Full textCAILLON, PATRICK. "Problematique du depistage du vih dans les centres d'orthogenie : a partir d'une enquete dans deux centres lyonnais." Lyon 1, 1994. http://www.theses.fr/1994LYO1M132.
Full textJames, Yvonne. "Understanding the Role and Experiences of Birth Centre Aides at the Ottawa Birth and Wellness Centre: Work, Leadership, and Reproductive Justice." Thesis, Université d'Ottawa / University of Ottawa, 2021. http://hdl.handle.net/10393/42697.
Full textSerrero, Monique. "Les centres d'action médico-sociale précoce : généralités et expérience d'un centre au sein de l'hôpital d'Agen." Bordeaux 2, 1990. http://www.theses.fr/1990BOR25235.
Full textRajjal, Yasser Ibrahim. "The visual evaluation of historic city centres : with particular reference to Salt City centre in Jordan." Thesis, Glasgow School of Art, 1998. http://radar.gsa.ac.uk/4015/.
Full textLarsson, Gunnar. "Localisations of Logistics Centres in Greater Stockholm." Thesis, KTH, Fastigheter och byggande, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-101221.
Full textNishtala, Rajiv. "Energy optimising methodologies on heterogeneous data centres." Doctoral thesis, Universitat Politècnica de Catalunya, 2017. http://hdl.handle.net/10803/458118.
Full textEn el año 2013, los centros de cálculo de los EEUU consumieron el 2,2% del consumo total de electricidad en ese país. Las proyecciones futuras indican que esta cantidad se incrementará rápidamente durante la próxima década. Una cantidad significativa del consumo de un centro de cálculo corresponde al funcionamiento de los servidores, y un alto porcentaje de este consumo se desperdicia mientras los trabajos compiten en el uso de recursos compartidos. Una gran cantidad de los centros de cálculo se utilizan para ejecutar trabajos interactivos, para los cuales es muy importante cumplir con las expectativas de los usuarios y proporcionar una alta calidad de servicio (CDS). En estos centros, se intentan ejecutar aplicaciones interactivas i en batch en la misma infraestructura para incrementar su utilización, y reducir los costes de mantenimiento y la energía total consumida. Aunque se dedican muchos esfuerzos al impacto de la compartición de recursos en el rendimiento de las aplicaciones, todavía se mantiene el problema de garantizar un determinado nivel de CDS para los dos tipos de trabajos, interactivos y en batch. Los objetivos de esta tesis doctoral son, enprimerlugar, investigar mediante técnicas de modelado, cómo y hasta que punto la contención debida a la compartición de recursos tiene un efecto en la ejecución y el consumo en trabajos batch. Ensegundolugar, la tesis presenta una técnica de planificación para determinar dinámicamente la mejor configuración para satisfacer una CDS en trabajos interactivos con un límite de latencia preestablecido, en cualquier arquitectura Para conseguir los objetivos propuestos, primero proponemos una técnica de modelización para estimar dinámicamente el rendimiento y el consumo de los servidores, que recibe por nombre Runtime Estimation of Performance and Power (REPP). El objetivo que perseguimos con la política de planificación REPP es permitir a los administradores obtener el control del consumo y el rendimiento de los procesadores. REPP consigue este objetivo a través de la estimación del rendimiento de las aplicaciones y su consumo al variar los niveles de energía del procesador, y dinámicamente cambia la configuración del sistema respetando las condiciones dadas por el usuario. Este modelado se realiza en base a un conjunto de contadores de eventos del procesador, que se han seleccionado de forma que están disponibles en las arquitecturas más comunes, haciendo que REPP sea independiente de la arquitectura En este trabajo de tesis doctoral, también defendemos que los métodos tradicionales de modelado y las estrategias de planificación usadas en estos entornos, no son efectivas para trabajos interactivos. Para tratar correctamente a estos trabajos, proponemos Hipster, una política de planificación que combina una heurística y un algoritmo basado en aprendizaje por refuerzo. El objetivo que fijamos con Hipster es mejorar la eficiencia en el uso de los recursos, al mismo tiempo que se respeta la calidad de servicio data a los trabajos interactivos. Hipster consigue sus objetivos con la exploración del funcionamiento del sistema y la variación de la frecuencia y el voltaje de los procesadores Hemos implementado REPP y Hipster en plataformas comerciales de 64bit (Intel y AMD) y experimentales (ARM big.LITTLE). Hemos obtenido resultados experimentales en estas plataformas y hemos demostrado que REPP realiza estimaciones de consumo y rendimiento de aplicaciones secuenciales y de trabajos formados por varias aplicaciones. El error medio en las arquitecturas Intel, AMD y ARM son, respectivamente, del 7,1%,9,0% y 7,1% en la predicción del rendimiento, y del 8,1%,6,5% y 6,0% en la predicción del consumo. De forma similar, demostramos que al comparar Hipster con los trabajos previos, nuestro algoritmo mejora la calidad de servicio para el servicio de búsqueda en la web, entre el 80% y el 96%, y para la aplicación Memcached del 92% al 99%, al tiempo que reduce el consumo de energia hasta el 18% en ARM
Brocklesby, W. S. "Laser spectroscopy of defect centres in solids." Thesis, University of Oxford, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.376886.
Full textVonderheide, Robert H. "Formation of germinal centres in the rat." Thesis, University of Oxford, 1988. http://ora.ox.ac.uk/objects/uuid:2a533d75-468a-44b0-a07c-60c6d8f6b17a.
Full textMitchell, A. "Asymmetric synthesis of quaternary centres using organocatalysis." Thesis, University of Edinburgh, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.657854.
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