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Stopptids- och avvikelseuppföljning vid långa takttider : Från avvikelse till införd förbättring / Tracking downtime and nonconformities in production lines with long takt time : From nonconformity to implemented improvementEriksson, Erik January 2015 (has links)
High quality within a Lean production system begins with standardised work, which creates stable processes able to generate predictable output. If nonconformity from the standard procedures occurs, routines are needed to analyse, correct and prevent the nonconformity from occurring again. In that way, the nonconformity can be a trigger for continuous improvements toward more stable processes. In takted production lines, where the operator follows a standard sequence with tasks set to be completed within the takt time, a nonconformity leads to downtime in the operator’s sequence, and no value is added. With short takt time, the nonconformity leads immediately to line stop and the nonconformity will be detected. With long takt time it is often possible to catch up in the sequence before the nonconformity stops the whole line. Thus, as a consequence the problem will be hidden. The aim of this study is to investigate how downtime and nonconformities can be tracked and measured in a Lean production system with long takt time, as well as investigate how this data can contribute to improvements. The study has been carried out as a case study of an assembly line at Atlas Copco Rock Drills division of Underground Rock Excavation in Örebro. Within this case study semi-structured interviews were performed to investigate needs from data collection and improvement processes. Beside the case study at Atlas Copco, external case studies have been performed to gather information about other companies’ processes. Participating companies for external case studies has been RUAG Space, AstraZeneca, Väderstad-Verken and Saab Aerostructures. The result of the study generated three different processes, one for collecting data about nonconformities and related downtime and two parallel processes to use the data for improvements. The data collection process shows how the downtime can be tracked to support investigated needs. The downtime data is also complemented with information about key factors that affect the accuracy of the downtime measurements. The different type of downtimes that are gathered from the process is the deviations total recovery time, recovery time affecting production and downtime for the entire production line. Together with the time measurement the nonconformities is categorised and described with attributes and text to make a thoroughly analysis possible. Analysis tools proposed for the gathered data is pareto analysis, trends, calculation of cost of poor quality and identification of areas with overcapacity. Also, the result shows how some classic TPM-indicators can be used in the analysis. The gathered data can then be used in two developed improvement processes, one for reactive improvements and one for proactive improvements. The reactive process aims to in a systematic manner find corrective and preventive actions for detected nonconformities with high impact on the production. The nonconformities are handled one by one like the procedure for many deviation systems for product quality assurance. The proactive improvement process focuses on patterns in historical data about major nonconformity areas. Together with high level KPI:s and SMART goals to support high level goals, the nonconformity areas helps to identify which activities to carry out in order to fulfil the goals. / Inom Lean utgår stor del av kvalitetsarbetet från att standardisera arbetssätt för att sträva mot stabila processer som genererar förutsägbara resultat. Om en avvikelse från den fördefinierade standarden upptäcks måste det finnas metoder för att analysera och åtgärda avvikelsen för att förhindra att den sker igen. På så vis kan avvikelser bidra till att verksamheten kontinuerligt förbättras. I taktade produktionssystem, där operatörer utgår från en standardsekvens som ska utföras inom takttiden, leder avvikelser till stopptid i det värdeskapande arbetet. Är takttiden kort ger stopptiden snabbt konsekvensen att takten inte kan hållas vilket ger stopp för hela produktionslinan. Således visar takten direkt om avvikelse förekommit. För långa takttider finns dock ofta möjlighet att arbeta ikapp stopptid inom takten. Därmed döljs avvikelser och den kontinuerliga förbättringen uteblir. Denna studie syftar därför till att undersöka hur stopptid och avvikelser kan följas upp vid produktion med långa takttider inklusive hur insamlad data kan användas vid förbättringsarbete. Studien har bedrivits som fallstudie vid Atlas Copco Rock Drills ABs division Underground Rock Excavation i Örebro där även interna semi-strukturerade intervjuer genomförts för att samla in data om behov kring stopptidsuppföljning och förbättringsarbete. Detta har kompletterats med externa fallstudier där processjämförelser genomförts vid RUAG Space, AstraZeneca, Väderstad-Verken samt Saab Aerostructures. Resultatet från studien ledde till tre framtagna processer, en för insamling av avvikelsedata samt två parallella förbättringsprocesser. Datainsamlingsprocessen visar hur stopptid och avvikelseinformation kan samlas in för att erhålla efterfrågad data och vad som påverkar mätningens noggrannhet. Stopptid som mäts i processen är total åtgärdstid, åtgärdstid som påverkat produktion samt stopptid för linan. Genom att mäta dessa tider tillsammans med att kategorisera data och sammanlänka med attribut möjliggörs exempelvis paretoanalyser av avvikelseområden, analys av trender, beräkning av kvalitetsbristkostnad samt lokalisering av överkapacitet. Dessutom redovisas hur klassiska TPM-nyckeltal kan integreras i analysen. Insamlad avvikelsedata kan sedermera användas i två förbättringsprocesser, en reaktiv förbättringsprocess och en proaktiv förbättringsprocess. Den reaktiva förbättringsprocessen syftar till att genom ett systematiskt arbetssätt skapa förebyggande åtgärder åt enskilt allvarliga stopp. Den proaktiva förbättringsprocessen visar hur data för övergripande avvikelseområden kan bidra till det långsiktiga strategiarbetet genom integrering av företagets övergripande KPI:er och SMART målsättning. De framtagna modellerna är generella nog att användas i de flesta verksamheter med taktade flöden men speciellt framtagen från behov för produktion med långa takttider.
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Kvinnor, kriminalitet och könsmaktsordning : En kvalitativ studie om återanpassningsarbete på Färingsöanstalten ur ett genusperspektiv / Women, criminality and gendered power structures : A qualitative study about reentry strategies at Färingsö's women prison from a gender perspectiveFolcker, Emelie January 2014 (has links)
This thesis explore women’s needs when reentering society after having served a sentence at the female prison Färingsö, outside Stockholm and whether those needs are being met in the reentry strategies that are being provided. Parallel to this the thesis also examines if there, based on nonconformity and gender theories, is a socially constructed representation of women maintained in the rehabilitation work. The method of this thesis applied semi-structured interviews and used snowball sampling to expand the network of informants to obtain the data necessary. Totally five interviews were carried out. Previous research has shown that women in prison have much more complex problems than men and that there is a need for reentry strategies that take gender in account. The results showed that in terms of being able to reenter back in society, women needed help to structure a previously chaotic life. This by getting individual counseling, housing, employment, adequate rehabilitation programs, education and being able to build a network outside the prison, as this could function as a safety net when being released and reentering back into society. The women also pointed out that there is a need for better information and more individual planning, especially in relation to the release from prison. In regards to the question whether there is socially constructed representation of women held in the reentry strategies this could mainly be seen in the work women get to do in prison, such as knitting, sewing and packing baby-bags. This correlates with a normative femininity where the woman is seen as a person with high moral and a nurturing nature. The result also showed that women in prison act in response to societal normative messages about how a woman should be.
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Fear and manipulation in George Orwells Nineteen Eighty-Four and Alan Moores V for Vendetta / Fear and manipulation in George Orwells Nineteen eighty-four and Alan Moores V for vendettaLuana Rocha 27 April 2015 (has links)
O objetivo desta dissertação é analisar a questão da política do medo e das várias formas de manipulação da realidade encontradas nas narrativa de 1984 (1949), de George Orwell, assim como na narrativa gráfica de V de Vingança tanto na sua versão em quadrinhos, de Alan Moore (1982-88), quanto na sua adaptação cinematográfica, escrita pelos Wachowskis (2005). Em particular, tenta demonstrar similaridades nas técnicas usadas, assim como na análise dos personagens, procurando embasar certos questionamentos com a ajuda de filósofos políticos, estudos de psicologia, culturais, e distópicos. Ao final, este trabalho tenta identificar a importância da influência dos autores estudados, assim como outros autores distópicos, na criação e desenvolvimento de uma nova geração social de mentalidade inconformista / This dissertation aims to analize the question of the politics of fear and the many forms of manipulation of reality found in George Orwells Nineteen Eighty-Four (1949), as well as in Alan Moores graphic novel V for Vendetta (1982-88) and its film adaptation written by the Wachowskis (2005). In particular, it tries to show similarities among the used techniques, as well as in the character analysis, trying to support these findings with the help of political philosophers, as well as psychological, cultural and dystopian studies. In the end, this work tries to identify the importance of these authors, as well as other dystopian authors, and their influence on the creation and development of a new generation of nonconformists
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“(…) we’re treated like children when it comes to external matters, while, inwardly, we’re much older than other girls our age”. : – A generational and queer reading of the diary of Anne Frank.Ramos Vicario, Alberto, Gyberg, Rakel January 2023 (has links)
In this thesis, a generational and a queer reading were conducted on Anne Frank’s diary latest edition, containing substantial parts that were omitted in earlier editions. The aim was to contextualize the negotiation of discourses in relation to Anne’s nonconformity to the time in which she lived as a child (generational) and her girlhood (gender). Themes were identified in order to conduct a generational and a queer reading: negotiation of temporality and age, generational power relations, gender nonconformity/conformity, compulsory heterosexuality and negotiation of gender and sexuality. Three research questions were addressed. They concerned the discourses of generation and gender that are being negotiated within the historical context in which the diary was written, the power relations and societal power dynamics that can be identified in the narrative, and the ways in which the generational and gender aspects intersect, as well as its effect on the narrative. It was found that Anne is negotiating and resisting dominating age discourse, sexuality discourse and child discourse. Much like an extension of this, Anne was shown to resist and negotiate different forms of power relations in her narrative that were connected to binary ideas of male/female and adult/child. Anne narrated traits of resistance towards male and adult dominance as well as her own feeling of illegitimate subordination. Additionally, our results suggest that the historical context and the environment of the Annexe that Anne lived in influenced her narrative heavily and hence her negotiations of power relations and discursive formations. This thesis makes an important contribution to research on Anne Frank as it emphasizes the value in the intersectional aspects of her narrative.
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Gender Nonconformity and the Stereotype Content ModelRosenblum, Ari M. 21 December 2018 (has links)
No description available.
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The church courts in Restoration England, 1660-c. 1689Åklundh, Jens January 2019 (has links)
After a two-decade hiatus, the English church courts were revived by an act of Parliament on 27 July 1661, to resume their traditional task of correcting spiritual and moral misdemeanours. Soon thereafter, parishioners across England's dioceses once more faced admonition, fines, excommunication, and even imprisonment if they failed to conform to the laws of the restored Church of England. Whether they were successful or not in maintaining orthodoxy has been the principal question guiding historians interested in these tribunals, and most have concluded that, at least compared to their antebellum predecessors, the restored church courts constituted little more than a paper tiger, whose censures did little to halt the spread of dissent, partial conformity and immoral behaviour. This thesis will, in part, question such conclusions. Its main purpose, however, is to make a methodological intervention in the study of ecclesiastical court records. Rejecting Geoffrey Elton's assertion that these records represent 'the most strikingly repulsive relics of the past', it argues that a closer, more creative study of the bureaucratic processes maintaining the church courts can considerably enhance not only our understanding of these rather enigmatic tribunals but also of the individuals and communities who interacted with them. Studying those in charge of the courts, the first half of this thesis will explore the considerable friction between the Church's ministry and the salaried bureaucrats and lawyers permanently staffing the courts. This, it argues, has important ramifications for our understanding of early modern office-holding, but it also sheds new light on the theological disposition of the Restoration Church. Using the same sources, coupled with substantial consultation of contemporary polemic, letters and diaries, the fourth and fifth chapters will argue that the sanctions of the restored church courts were often far from the 'empty threat' historians have tended to assume. Excommunication in particular could be profoundly distressing even for such radical dissenters as the Quakers, and this should cause us to reconsider how individuals and communities from various hues of the denominational spectrum related to the established Church.
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Návrh na snížení počtu neshod s využitím nástrojů kvality / Proposal to Reduce Number of Nonconformities using Quality ToolsVondruška, Jiří January 2014 (has links)
The thesis is focused on reducing number of nonconformities using quality tools in the company engaged in dyeing and finishing of textile materials. The aim is a proposal of nonconformities management system. Based on analysis of the current method solving nonconformities are designed registration processes of internal nonconformities and complaints, which are followed by evaluation of nonconformities. The proposal will result in a systematic approach in solving of nonconformities.
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Analýza procesu výroby malých přírub / Analysis of process for production of small platesTalanda, Jiří January 2010 (has links)
Theme of the Master’s thesis is analysis of process for production of small plates. Main parts of the thesis are analysis of the production process, process mapping, data capture, analysis of the data by Pareto analysis and find causes of nonconformities. Causes analysis is based on data analysis and process observation. It is divided to chapters by factors which are influencing the process. Optimization measures are designed with regard to their simplicity of realization and system in organization.
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The good death : expectations concerning death and the afterlife among evangelical Nonconformists in England 1830-1880Riso, Mary January 2013 (has links)
This thesis examines six factors that helped to shape beliefs and expectations about death among evangelical Nonconformists in England from 1830 down to 1880: the literary conventions associated with the denominational magazine obituaries that were used as primary source material, theology, social background, denominational variations, Romanticism and the last words and experiences of the dying. The research is based on an analysis of 1,200 obituaries divided evenly among four evangelical Nonconformist denominations: the Wesleyan Methodists, the Primitive Methodists, the Congregationalists and the Baptists. The study is distinctive in four respects. First, the statistical analysis according to three time periods (the 1830s, 1850s and 1870s), close reading and categorisation of a sample this large are unprecedented and make it possible to observe trends among Nonconformists in mid-nineteenth-century England. Second, it evaluates the literary construct of the obituaries as a four-fold formula consisting of early life, conversion, the living out of the faith and the death narrative as a tool for understanding them as authentic windows into evangelical Nonconformist experience. Third, the study traces two movements that inform the changing Nonconformist experience of death: the social shift towards middle-class respectability and the intellectual shift towards a broader Evangelicalism. Finally, the thesis considers how the varying experiences of the dying person and the observers and recorders of the death provide different perspectives. These features inform the primary argument of the thesis, which is that expectations concerning death and the afterlife among evangelical Nonconformists in England from 1830 down to 1880 changed as reflections of larger shifts in Nonconformity towards middle-class respectability and a broader Evangelicalism. This transformation was found to be clearly revealed when considering the tension in Nonconformist allegiance to both worldly and spiritual matters. While the last words of the dying pointed to a timeless experience that placed hope in the life to come, the obituaries as compiled by the observers of the death and by the obituary authors and editors reflected changing attitudes towards death and the afterlife among nineteenth-century evangelical Nonconformists that looked increasingly to earthly existence for the fulfilment of hopes.
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The thought of Philip Doddridge in the context of early eighteenth-century dissentStrivens, Robert P. B. January 2011 (has links)
Philip Doddridge (1702-51) was pastor of the Independent congregation meeting at Castle Hill, Northampton, and tutor of the Northampton academy from 1729 to his death in 1751. He is regarded as a leader of moderate Dissent during that period and the heir, theologically and pastorally, of Richard Baxter. He has been seen as forming a bridge between the more rational Dissenters, on the one hand, and the more conservative and orthodox wing of Dissent on the other. His thought has not, however, been the subject of a detailed analysis in the context of his time. This thesis sets out to conduct such an analysis in order to examine more closely his position within early eighteenth-century Dissent. Doddridge’s philosophical and theological views are considered in chapters two to five. Chapter two assesses the extent of his indebtedness to the philosophy of John Locke, examining also the views of Isaac Watts and showing how Doddridge and Watts modified Locke’s thought in some areas in order to accommodate Christian beliefs. In chapter three, Doddridge’s views on natural theology, natural law and reason are considered and the influence on him of Samuel Clarke, in particular, is examined. Turning to theology, chapter four looks at the use in early eighteenth-century Dissent of terms such as ‘Baxterian’ and ‘moderate Calvinist’ and then considers Doddridge’s doctrinal positions on a range of subjects which are generally considered to represent Baxterian theology. Chapter five examines Doddridge’s views on the key interconnected areas of confessional subscription, scripture and the doctrine of the Trinity. Practical subjects are then considered in chapters six to eight. Doddridge’s views on Christian piety are examined in chapter six. Chapter seven considers ways in which Doddridge sought to communicate, examining the audiences whom he aimed to reach, the ways in which he attempted to reach them and the content of what he wanted to say. The eighth chapter looks at the subject of identity and argues that Doddridge is to be viewed, not so much as a bridge between different wings of Dissent, but as a leader amongst moderate Calvinists. In conclusion, this thesis argues that Philip Doddridge sought to expound a Calvinist theology in the context of the philosophical and theological debates of his day and to promote an ordered Dissent focused on central evangelical truths and united around the language of scripture.
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