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Dissertations / Theses on the topic 'Maintenance'

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1

Khuncumchoo, Non. "Roof Maintenance Record Analysis Toward Proactive Maintenance Policies." Diss., Georgia Institute of Technology, 2007. http://hdl.handle.net/1853/14506.

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The objective of this study is to propose an approach that assists facility managers in obtaining the needed information to establish a proactive roof maintenance plan. Two main methodologies are used in this research. The first approach, Historical Maintenance Data Analysis (HMDA), investigates and pinpoints the root cause of roof leaks by thoroughly collecting and analyzing roof maintenance records. HMDA hypothesizes that a mathematical model can be developed to reveal relationships between potential roof leak causes and leak incidences. The second approach, Roof Service Life Prediction
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Amin, R. A. "Condition-based maintenance : innovation in building maintenance management." Thesis, University College London (University of London), 2016. http://discovery.ucl.ac.uk/1513270/.

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Maintenance is a continuous process implemented by Facilities Management (FM) providers as one their core competences to effectively manage and maintain critical assets throughout the whole life of a building and prevent downtime of essential systems. Maintenance actions are usually categorised into two main streams: corrective (CM) and precautionary (PM). In CM equipment is repaired after a failure occurs (i.e. reactively). In contrast, PM is applied based on a fixed-time or age-schedule (i.e. preventive). However, a subdivision of PM that is widely discussed in literature, yet rarely impleme
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Falkman, Elin. "Planned maintenance." Thesis, Linköpings universitet, Institutionen för teknik och naturvetenskap, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-94436.

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This report contains a maintenance plan to a tenant-owners´ society who administers by Riksbyggen. The maintenance plan is an aid to the administrator and the house owner. It describes what you need to do on the building, when you need to do it and who much it cost. It is important to plan the future maintenance and be prepared to the maintenance expenses. You also get knowledge about the deposition of the year and are able to keep the charge down. Properties need external maintenance of the ground, external and internally maintenance of the building and maintenance of installations and machin
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Haglund, Johan, and Fabian Syrén. "Efficient maintenance." Thesis, Linköpings universitet, Institutionen för teknik och naturvetenskap, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-95141.

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Rapporten innefattar ett förslag till Riksbyggen på en mer lättförstålig underhållsplan, manual till datorprogrammet Summarum, samt några övriga arbeten som relaterar till underhållsarbetet. Tillvägagångssättet för att utforma underhållsplan och manualen har varit genom intervjuer, med berörda parter, som sedan analyserats. Resultaten visas i bifogade bilagor, bilaga 2 (underhållsplan) och bilaga 3 (manual). Genom intervjuerna har det framgått att man tyckt att underhållsplanen varit rörig och saknat viss information. För att avhjälpa problemet har det endast behövts små justeringar då den bef
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Seifert, Fanny. "Smart Maintenance." Fraunhofer-Institut für Verfahrenstechnik und Verpackung IVV, 2018. https://slub.qucosa.de/id/qucosa%3A32446.

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6

Syce, Melvin. "Designing for maintenance." Thesis, Nelson Mandela Metropolitan University, 2006. http://hdl.handle.net/10948/440.

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This treatise is a study of the methodology and the thought processes followed when buildings are designed, in order to determine to what extent, if any, designers consider the need for buildings to be maintained long after they walk off site and part with the project. The concept of taking future maintenance requirements into account as part of the design process is referred to as “designing for maintenance” (DFM). It can be assumed that, from a professional perspective, designers must keep the client’s needs in mind when designing. Facilities managers face the challenge of balancing a budget
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Galloway, Alasdair. "Maintenance of hierarchy." Thesis, University of Glasgow, 1990. http://theses.gla.ac.uk/1972/.

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This work considers how it is that company structures, based on hierarchy, are able to persist over time. This question, though simple, is basic to industrial society, since although business organizations do in general operate with sufficient cohesion to produce their goods/services for sale, the traditional hierarchical structure has on occasions come under attack. Our aim will be to establish and understand the conditions under which hierarchy is able to persist - or conversely, under what conditions we might expect it to come apart. Our consideration does not however, preclude the possibil
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Barlis, Alan Rainen. "Municipal maintenance facility." Thesis, Massachusetts Institute of Technology, 1997. http://hdl.handle.net/1721.1/64537.

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Thesis (M. Arch.)--Massachusetts Institute of Technology, Dept. of Architecture, 1997.<br>Includes bibliographical references (p. 93-94).<br>a structure is placed in tompkins square park it is part of a network of civic spaces intended for civil contribution. to the passer-by or the passer-through this distraction, this construction, occupied by some others involves me somehow. at the end near the branch library is a clustering of facilities facilities related to political activity, organizational offices, places for discussions ones begun by two people yesterday or ones on-going for generatio
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Blackwelder, Reid B. "Maintenance of Certification." Digital Commons @ East Tennessee State University, 2005. https://dc.etsu.edu/etsu-works/6914.

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10

Asp, Björn. "Maintenance Program development and the definition of the maintenance program process." Thesis, Mälardalen University, Department of Mathematics and Physics, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-628.

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<p>Under the economical pressure most airlines currently experiences, there is no margin to do too much or not enough of maintenance.</p><p>Customers’ demands high regularity, punctuality and safety. It is all about finding a balance in the maintenance program to be able to control costs and to deliver what the customers expect.</p><p>To actively work with the maintenance program and to continuously evaluate the same is of these reasons utterly important.</p><p>This report considers three methods and defines a process for working with optimization of maintenance intervals.</p><p>The study was
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ROSA, OTÁVIO ARAUJO LEITÃO. "TEST-DRIVEN MAINTENANCE: AN APPROACH FOR THE MAINTENANCE OF LEGACY SYSTEMS." PONTIFÍCIA UNIVERSIDADE CATÓLICA DO RIO DE JANEIRO, 2011. http://www.maxwell.vrac.puc-rio.br/Busca_etds.php?strSecao=resultado&nrSeq=18385@1.

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COORDENAÇÃO DE APERFEIÇOAMENTO DO PESSOAL DE ENSINO SUPERIOR<br>Test-Driven Development é uma técnica de desenvolvimento de software baseada em pequenos ciclos que alternam entre a escrita de testes e a implementação da solução para que os testes sejam aprovados. O desenvolvimento orientado a testes vem apresentando excelentes resultados em diversos aspectos da construção de novos sistemas de software. Maior manutenibilidade, melhoria de design, redução da densidade de defeitos, maior documentação e maior cobertura do código são vantagens que contribuem para a diminuição do custo de desenvolvi
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Scaglioso, Giovanni. "Modelling, simulation and optimization of maintenance considerations on condition based maintenance." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2015. http://amslaurea.unibo.it/8308/.

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Globalization has increased the pressure on organizations and companies to operate in the most efficient and economic way. This tendency promotes that companies concentrate more and more on their core businesses, outsource less profitable departments and services to reduce costs. By contrast to earlier times, companies are highly specialized and have a low real net output ratio. For being able to provide the consumers with the right products, those companies have to collaborate with other suppliers and form large supply chains. An effect of large supply chains is the deficiency of high stocks
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Proença, Sara Salgueiro. "Organization of the maintenance : method to implement a maintenance management system and methodology for efficient maintenance on heavy machinery." Master's thesis, Instituto Politécnico de Setúbal. Escola Superior de Tecnologia de Setúbal, 2019. http://hdl.handle.net/10400.26/31375.

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Relatório de Dissertação do Mestrado em Engenharia de Produção<br>Este trabalho dá início à construção de um método para implementação de um sistema de gestão da manutenção e é também um estudo de organização e disponibilidade de máquinas pesadas. A pesquisa tem como fundamento base a manutenção e todas as questões inerentes a esta. Irá descrever e salientar a importância da manutenção e resolução de problemas nos dias de hoje nas empresas. Para o sector específico da manutenção de máquinas pesadas, apresento uma proposta de organização com o objetivo de fazer melhor uso dos recursos humanos
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Ararsa, Bete Birhanu. "Green Maintenance : A literature survey on the role of maintenance for sustainable manufacturing." Thesis, Mälardalens högskola, Akademin för innovation, design och teknik, 2012. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-15653.

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A growing uncertainty in the global economy is forcing many manufacturers to reassess their corporate outlook towards the environment. Today there is a growing attention to sustainability in industry accompanied by a paradigm shift towards realizing a sustainable society. It is now very common to hear about Green Production and Green Systems, but few literature exist that deal with the relatively newer subject of Green Maintenance. The term green production is often used to describe production with a sustainable perspective. Also, lean production has been proposed as a means of achieving susta
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Williamsson, Ia. "Total Quality Maintenance (TQMain) A predictive and proactive maintenance concept for software." Thesis, Blekinge Tekniska Högskola, Avdelningen för för interaktion och systemdesign, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-2281.

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This thesis describes an investigation of the possibility to apply a maintenance concept originally developed for the industry, on software maintenance. Today a large amount of software development models exist but not many of them treat maintenance as a part of the software life cycle. In most cases maintenance is depicted as an activity towards the end of the software life cycle. The high cost ascribed to software maintenance motivates for improvements. The maintenance concept TQMain proposed in this thesis distinguishes from other maintenance concepts by its use of preventive, predictive an
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Boznos, Dimitrios. "The use of computerised maintenance management systems to support team-based maintenance." Thesis, Cranfield University, 1998. http://dspace.lib.cranfield.ac.uk/handle/1826/11133.

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With increasing competitive pressures in a global economy, manufacturing organisations are constantly looking for new methods to maximise efficiency and effectiveness, and hence profitability. Philosophies like Total Productive Maintenance (TPM), and Reliability-Centred Maintenance (RCM) have been employed to help companies achieve this aim, by focusing on the maintenance function and activities. As a result, in many such organisations, the manufacturing and production environments have changed dramatically. The modern maintenance model now revolves around empowered teams. This maintenance env
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Boznos, D. "The use of computerised maintenance management systems to support team-based maintenance." Thesis, Cranfield University, 1998. http://dspace.lib.cranfield.ac.uk/handle/1826/11133.

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With increasing competitive pressures in a global economy, manufacturing organisations are constantly looking for new methods to maximise efficiency and effectiveness, and hence profitability. Philosophies like Total Productive Maintenance (TPM), and Reliability-Centred Maintenance (RCM) have been employed to help companies achieve this aim, by focusing on the maintenance function and activities. As a result, in many such organisations, the manufacturing and production environments have changed dramatically. The modern maintenance model now revolves around empowered teams. This maintenance env
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Bergström, Anna. "Winter maintenance and cycleways." Doctoral thesis, KTH, Civil and Architectural Engineering, 2002. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3346.

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<p>Increasing cycling as a means of personal travel couldgenerate environmental benefits if associated with acorresponding decrease in car-based transport. In seeking topromote cycling in wintertime, it is desirable to understandhow important the road surface condition is compared to otherfactors in people's decision to cycle or not. In this thesis,the possibility of increasing the number of cyclists byimproving the winter maintenance servicelevel on cycleways isexamined. The attitudes towards cycling during winter ingeneral, and in relation to winter maintenance of cycleways inparticular, is
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Ruud, Niklas. "Computerized maintenance management system." Thesis, Linköping University, Machine Design, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-51343.

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<p>In this thesis have an implementation of a maintenance program called Computerized Maintenance Management System that has been developed together with the personal from SKF. The work has been conducted for 10 weeks at Sapa Thermal Heat Transfer (Shanghai) Ltd on the maintenance department. Sapa manufacture, sell and deliver to the automobile market. The goal has been to understand and learn how to use the new computer system CMMS. It shall help Sapa to save on doing unnecessary maintenance and make it easier to order spare part, scheduled maintenance and to see the problems and the solution
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Salonen, Antti. "Formulation of Maintenance Strategies." Licentiate thesis, Mälardalen University, School of Innovation, Design and Engineering, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-4836.

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<p>In industry, there is a constant demand for increased productivity in order to stay competitive. Still, Swedish industry has an average utilization of about 60% in its production systems. One important factor for increasing the equipment utilization is effective maintenance of production assets.</p><p>Within process industry a strategic view on maintenance activities is common and most companies regard maintenance as a profit centre. Meanwhile, the discrete units manufacturing industry still in many cases view maintenance as a cost driver. However, with the spread of Toyota-inspired product
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21

Nyström, Birre. "Punctuality and railway maintenance." Licentiate thesis, Luleå, 2005. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-26559.

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Long and frequent train delays, striking many periodically make headlines. The question is raised: what might be done about it? The on-going deregulation of the Swedish railway, with more actors entering the market, contributes to the question's topicality. In this thesis, problems and symptoms concerning punctuality are described and analysed. Herein, punctuality is defined as the extent to which an event takes place when agreed, for example the agreement between passengers and the company selling the ticket, considering the event that the train arrives at a certain time. The terminology in u
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Nyström, Birre. "Punctuality and railway maintenance /." Luleå : Luleå University of Technology, 2005. http://epubl.luth.se/1402-1757/2005/41.

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Andersson, Matilda, and Fredrik Wandfelt. "Optimization of maintenance system." Thesis, Linköpings universitet, Kommunikations- och transportsystem, 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-104015.

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This report presents an optimization of the allocation of maintenance resources for Air Navigation Service (ANS) equipment of which LFV is responsible for the maintenance. The purpose the authors have worked after is to research ways of minimizing travelling time linked to maintenance visits for ANS equipment, this report includes the suggestions where the maintenance facilities should be placed in order to minimize the total travelling time. The report describes the problem background and presents the customer, LFV. It includes a chapter on some of the theories used for facility location and
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Sankaranarayanan, Vairamayil. "Maintenance – Wind Energy Production." Thesis, Mälardalens högskola, Innovation och produktrealisering, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-27620.

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This thesis investigates issues like maintenance problems, key factors, maintenance challenges, maintenance solutions and practical difficulties in wind energy. In this case, surveys and interviews have been taken from several companies and maintenance experts, to find most prevailing problems and problem-solving methods since last few years. It helps to show, how the energy maintenance has been developed in past few years. Also it analyses the impact of fourth generation maintenance in wind energy production. From research questions, key factors involved in wind energy maintenance provides us
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Taylor, Mark John. "Methodologies and software maintenance." Thesis, University of Salford, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.265393.

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McGinley, Susan. "Studying Low Maintenance Turf." College of Agriculture and Life Sciences, University of Arizona (Tucson, AZ), 1993. http://hdl.handle.net/10150/622365.

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Shockley, Keith J. "Intelligent Maintenance Aid (IMA)." Thesis, Monterey, California. Naval Postgraduate School, 2006. http://hdl.handle.net/10945/2719.

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Technological complexities of current ground combat systems require advanced maintenance methods to keep the fleet in a state of operational readiness. Currently, maintenance personnel use paper Technical Manuals (TM) that are cumbersome and not easily transportable or updated in the field. This thesis proposes using the latest technology to support maintainers in the field or depot by integrating the TMs with the onboard diagnostics Built-In-Test (BIT) and Fault Isolation Test (FIT) of the vehicle, to provide the maintainer with an improved diagnostics tool to expedite troubleshooting analysi
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Bowen, Brennan P. "Manufacturing system maintenance development." Master's thesis, This resource online, 1996. http://scholar.lib.vt.edu/theses/available/etd-01262010-020257/.

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De, Supinski Bronis R. "Logical time coherence maintenance." Full text, Acrobat Reader required, 1998. http://viva.lib.virginia.edu/etd/theses/supinski98.pdf.

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Semones, Gary I. "Maintenance mishap investigation course." CSUSB ScholarWorks, 1986. https://scholarworks.lib.csusb.edu/etd-project/418.

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Lindholm, M. (Mira). "Regenerative maintenance in buildings." Bachelor's thesis, University of Oulu, 2019. http://jultika.oulu.fi/Record/nbnfioulu-201910243012.

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Abstract. University Properties of Finland is involved in European Cost Restore project, where the main point is to survey strong and regenerative sustainable development’s challenges in built environment. Starting point of the project is view, where the built environment is not sustainable just being “less bad”, for example more energy efficient, than before. Instead built environment must be in the future “better” and it must aim at strengthened and regenerative sustainability. The aim of the work is to do comprehensive literary survey of evolution in real estate service and maintenance o
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Pierotti, Mark J. "Aircraft Maintenance Engineering : developing Aircraft Maintenance Programme using Reliability Centred Maintenance/MSG3 analysis and taking into consideration ETOPs and low utilisation." Thesis, City University London, 2005. http://openaccess.city.ac.uk/8461/.

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The thesis is entitled "Aircraft Maintenance Engineering: Developing an Aircraft Maintenance Programme using Reliability Centred Maintenance/ MSG3 Analysis Taking into Consideration ETOPS and Low Utilisation", It brings together and explains an area that the author feels is not well documented or published today in the world of aviation maintenance management, yet it is fundamental on the continued airworthiness of an aircraft, it can be considered as the building block for maintaining the inherent reliability and airworthiness of the design. It is the author's experience that too many times o
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Lo, Cheuk-shing. "Maintenance planning for heritage buildings developing a maintenance planning model for Hong Kong /." Click to view the E-thesis via HKUTO, 2003. http://sunzi.lib.hku.hk/hkuto/record/B31476910.

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Rastegari, Ali. "Strategic Maintenance Development focusing on use of Condition Based Maintenance in Manufacturing Industry." Licentiate thesis, Mälardalens högskola, Innovation och produktrealisering, 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-28486.

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The growth of global competition caused remarkable changes in the way manufacturing companies operate. These changes have affected maintenance and made its role even more crucial in business success. In order to stay competitive, manufacturing companies need to continuously increase the effectiveness and efficiency of their production processes. Further, by introducing lean manufacturing the concern about equipment availability is increased and so, the demand for effective maintenance. Despite the increasing demand on reliable production equipment, few manufacturing companies work with strateg
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Thiruvengadam, Arunprakash. "A practical method for assessing maintenance factors using a value stream maintenance map." Thesis, Wichita State University, 2009. http://hdl.handle.net/10057/2499.

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In today's highly competitive business environment every company is heading to increase its overall production and profit by decreasing its consumed manufacturing cost. Reduction in manufacturing cost can be effectively achieved by means of reducing the non-value added costs and activities involved in the production process. Breakdown maintenance effectiveness plays a vital role in machines availability for production. Assessing breakdown maintenance activities helps an organization to organize and effectively streamline the maintenance actions carried out in order to reduce the consumption of
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Dietrich, Stephanie [Verfasser], and Waltraud [Akademischer Betreuer] Kahle. "Cost optimal maintenance in systems with imperfect maintenance / Stephanie Dietrich ; Betreuer: Waltraud Kahle." Magdeburg : Universitätsbibliothek, 2016. http://d-nb.info/1118572165/34.

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Lo, Cheuk-shing, and 盧焯成. "Maintenance planning for heritage buildings: developing a maintenance planning model for Hong Kong." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2003. http://hub.hku.hk/bib/B31476910.

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Iyer, Prasad. "The Effect of Maintenance Policy on System Maintenance and System Life-Cycle Cost." Thesis, Virginia Tech, 1999. http://hdl.handle.net/10919/31815.

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This research presents a framework system dynamics (simulation) model that evaluates the effect of maintenance policies on system performance and life-cycle cost. The model highlights factors such as learning, aging and the technological upgrades that occur during the life-cycle of a system. The metrics used to measure the effectiveness of maintenance policies are the system life-cycle cost and cumulative breakdowns. In this research, a varying maintenance policy has been modeled using system dynamics methodology to determine the future performance of the system that is dependent upon its past
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Bergkvist, Erik, and Tommy Sabbagh. "Smart Future Solutions for Maintenance of Aircraft : Enhancing Aircraft Maintenance at Saab AB." Thesis, Linköpings universitet, Industriell Produktion, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-176561.

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This master thesis has the purpose to analyse and identify smart efficient future solutions within the Maintenance, Repair and Overhaul (MRO) process for aircraft. The efficiency solutions, in form of new technologies and tools, should present a foundation that MRO suppliers can continue to develop to enhance and streamline their maintenance processes. The project was performed as a case study at the aerospace and defense company Saab AB in Linköping, where the company's MRO process was investigated. Through identifying possibilities and alternative technologies available today and in the near
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Azevedo, Celso. "Et maintenant, la maintenance les potentialités d'une fonction essentielle pour les réseaux d'autobus urbains." Paris 12, 1991. http://www.theses.fr/1991PA120011.

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Dans le section des transports collectifs urbains (TCU) et principalement dans les réseaux d'autobus, la gestion de la maintenance se heurte à un paradoxe : elle concerne peu les entreprises et pourtant, celles-ci ne peuvent pas éviter d'investir pour améliorer cette fonction. Face à cette réalité, notre travail s'inscrit dans le mouvement de recherche d'une productivité dans les TCU. Notre problématique concerne alors des questions portant d'une part sur la place accordée à la maintenance au sein des réseaux d'autobus et d'autre part, sur la nature des gains de productivité possibles dans les
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Coetzee, Jasper Lodewikus. "An Optimised instrument for designing a maintenance plan - A sequel to reliability centred maintenance." Thesis, University of Pretoria, 2002. http://hdl.handle.net/2263/30007.

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Reliability Centred Maintenance (RCM) started a new chapter in the history of preventive maintenance strategy setting. It was now possible to develop a scientifically based, highly successful maintenance program for complex systems. It developed as a result of the reliability problems and cost of maintenance of aircraft during the late 50’s and early 60’s. The result was a methodology called MSG-1, followed by the improved MSG-2. When MSG-2 was used contractually for the United States Department of Defence, it led to the present definition of RCM. In academic circles there developed a growing
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Hartmann, Jens. "Analysis of maintenance records to support prediction of maintenance requirements in the German Army." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 2001. http://handle.dtic.mil/100.2/ADA392054.

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Donaldson, Isaac J. "Visualization of big data through ship maintenance metrics analysis for fleet maintenance and revitalization." Thesis, Monterey, California: Naval Postgraduate School, 2014. http://hdl.handle.net/10945/41370.

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Approved for public release; distribution is unlimited.<br>There are between 150 and 200 parameters for measuring the performance of ship maintenance processes in the U.S. Navy. Despite this level of detail, budgets and timelines for performing maintenance on the Navy's fleet appear to be problematic. Making sense of what these parameters mean in terms of the overall performance of ship maintenance processes is clearly a big data problem. The current process for presenting data on the more than 150 parameters measuring ship maintenance performance costs and processes, containing billions of da
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Toves, Peter Rocky. "Evaluating Success Factors in Implementing E-Maintenance in Maintenance, Repair, and Overhaul (MRO) Organizations." ScholarWorks, 2015. https://scholarworks.waldenu.edu/dissertations/767.

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Despite more than a decade-long process to transition aircraft maintenance practices from paper-to electronic-based systems, some organizations remain unable to complete this transition. Researchers have indicated that while organizations have invested resources in technology improvements, there remains a limited understanding of the factors that contribute to effectively managing technology-enabled change. The purpose of this case study was to identify and explore socio-technical (ST) factors that inhibit an effective transition from a paper-based system to an electronic-based system for airc
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Cancian, Glen Andrew. "Heuristic Based Optimisation of Pavement Management Scheduling." Thesis, Griffith University, 2016. http://hdl.handle.net/10072/366768.

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The issue of effectively scheduling pavement maintenance and rehabilitation treatments over a multi-year planning horizon plagues road authorities around the world with the significance of this issue being amplified by both an ageing pavement network and the trend towards insufficient fund allocation. The scope of the problem can be quantified as follows: if only a single treatment is able to be applied to each individual road segment in a single year, then the total number of possible programmed maintenance and rehabilitation schedule alternatives for a moderate-sized network of 1,000 road se
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Muyingo, Henry. "Property maintenance concepts and determinants /." Licentiate thesis, Stockholm : Skolan för arkitektur och samhällsbyggnad, Kungliga Tekniska högskolan, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-11356.

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Nannetti, Federica. "Expert Systems in Maintenance Diagnostic." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2017.

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Lo scopo di questo lavoro è introdurre il lettore all’utilizzo dei sistemi esperti nell’ambito manutentivo, specialmente riguardo alla diagnostica. La struttura della dissertazione è articolata in tre parti principali. La prima consiste in una panoramica sulla manutenzione e sui metodi più comuni che ne fanno parte, focalizzandosi specialmente su quelli che sono più attinenti ai sistemi esperti. Nella seconda parte il lettore può trovare le tipologie, le caratteristiche rilevanti e la storia dei sistemi esperti. L’ultima parte della tesi è dedicata allo sviluppo del caso di studio, introdotto
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48

Bargeron, Jay M. "Optimal depot level maintenance planning." Thesis, Monterey, Calif. : Springfield, Va. : Naval Postgraduate School ; Available from National Technical Information Service, 1995. http://handle.dtic.mil/100.2/ADA303505.

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Thesis (M.S. in Operations Research) Naval Postgraduate School, September 1995.<br>"September 1995." Thesis advisor(s): Siriphong Lawphongpanich. Includes bibliographical references. Also available online.
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49

Para, Alessia. "Meristem Maintenance in Arabidopsis thaliana." Doctoral thesis, Uppsala universitet, Fysiologisk botanik, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-4310.

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The shoot apical meristem (SAM) is the structure that shapes the aerial architecture of the plant, by producing lateral organs throughout development. In the model plant Arabidopsis thaliana, the SAM is always identifiable as a characteristic dome, whether it is found in the centre of a rosette of leaves or at the tip of an inflorescence. When senescence occurs and organogenesis ceases, the now inactive SAM still retains its characteristic appearance and it is never consumed into a terminal structure, such as a flower. Mutant plants that undergo termination represent a valuable tool to underst
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50

Mullen, Nadia, and n/a. "Maintenance of interventions in organisations." University of Otago. Department of Psychology, 2007. http://adt.otago.ac.nz./public/adt-NZDU20071015.160435.

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Many successful interventions are not maintained after researchers leave an organisation at the conclusion of a study. This research was conducted to assess the magnitude of this problem and determine which variables affect intervention maintenance. Maintenance was examined in a review and analysis of 125 applicable studies published in the Journal of Organizational Behavior Management from 1977 - 1999. Where necessary, authors of studies were contacted to determine the maintenance status of their intervention. The analysis found the extent of this problem in published studies is substantial.
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