Relevant bibliographies by topics / Methods to ensure quality

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  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Methods to ensure quality'

Author: Grafiati
Published: 28 June 2021
Last updated: 6 February 2022

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Journal articles on the topic "Methods to ensure quality"

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Kučera, M., A. Látečková, and P. Szovics. "Improving quality of economic information systems to ensure competitive advantage for companies." Agricultural Economics (Zemědělská ekonomika) 50, No. 8 (February 24, 2012): 365–68. http://dx.doi.org/10.17221/5218-agricecon.

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A prosperous company with a goal to maintain competitiveness in a strong international environment should eliminate obsolete management methods and innovate the information system used in the company with the application of effective economic software. This paper deals with the current situation of economic software or Enterprise Resource Planning (ERP) in companies and opportunities and advantages of using software in the area of cost management. Economic gains in practice are also discussed in this contribution. 
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Beirão-da-Costa, Sara, M. Conceição Moura-Guedes, M. Manuela Ferreira-Pinto, José Empis, and Margarida Moldão-Martins. "Alternative Sanitizing Methods to Ensure Safety and Quality of Fresh-Cut Kiwifruit." Journal of Food Processing and Preservation 38, no. 1 (June 15, 2012): 1–10. http://dx.doi.org/10.1111/j.1745-4549.2012.00730.x.

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TKACHENKO, Serhii, Olena POTYSHNIAK, and Yevheniia POLIAKOVA. "Target cost management to ensure product quality." Economics. Finances. Law, no. 5/1 (May 26, 2021): 18–21. http://dx.doi.org/10.37634/efp.2021.5(1).4.

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Improving the quality of finished products, as well as its provision, associated with costs at all stages of the production process of finished products, in the pre-production and post-production periods. The cost of quality assurance at the stage of the production process occupies a special place in the total cost of quality. Difficulties in estimating the cost of product quality assurance are that there is no experience in determining the production costs of quality assurance of finished products and that the number of influencing factors that must be taken into account in the manufacture of final products of a given level of quality in mass production. Ensuring the quality of products requires significant costs, which over time, given the growing requirements for the quality of finished products, will grow, which determines the need to develop a mechanism to link quality management of finished products with normalized costs to ensure its quality. An article devoted to this little-studied problem and aims to outline theoretical, methodological and practical ways to manage the cost of quality, their coordination in terms of ensuring a given level of quality of finished products. The problem of coordinating (managing) the costs of quality is dictated by the need to include in the case all the reserves and opportunities to improve efficiency and quality, including the ability to correctly calculate, analyze, evaluate and compare costs and results. The purposes of the article, justifying the need for an interdependent system of quality management indicators, is in line with the objectives of resource conservation, a sharp increase in economic efficiency of the production process and improve the quality of products. The scientific problem understood the role as the costs inflicted rocker economic (economic) efficiency mode of operation of the quality management system of finished products, the algorithm definition, calculation methods, detection, calculation, forecasting and control(coordination) costs of product quality.
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Rocco, Anna, Enrica Donati, Eleftherios Touloupakis, and Zeineb Aturki. "Miniaturized separation techniques as analytical methods to ensure quality and safety of dietary supplements." TrAC Trends in Analytical Chemistry 103 (June 2018): 156–83. http://dx.doi.org/10.1016/j.trac.2018.04.004.

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Niu, Xiang Jie, Yu Jie Wang, and Hua Li. "The Traceable Data Collection and Transmission Methods for Poultry Processing Quality." Advanced Materials Research 898 (February 2014): 734–37. http://dx.doi.org/10.4028/www.scientific.net/amr.898.734.

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By analyzing the poultry product processing procedure, this paper proposes the system design of a kind of poultry processing quality traceable data collection and transmission system and the details about the system hardware and software design. The system builds the data collection nodes platform which solves the data diversity issues. Based on the features in the production procedures of the poultry production enterprises, the system designs the datasets to ensure the connection among the servers and the end clients, and the connection among the servers and collection nodes to solve the issue of trace time. The system test illustrates the system can ensure the high accuracy of the data collection and transmission in the poultry production and circulation with practical values.
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Кузнецова, Т. В., Н. В. Шилова, М. Г. Творогова, Т. В. Харченко, И. Н. Лебедев, and В. Г. Антоненко. "Practical recommendations to ensure quality and safety of cytogenetic research." Nauchno-prakticheskii zhurnal «Medicinskaia genetika», no. 5() (May 30, 2019): 3–27. http://dx.doi.org/10.25557/2073-7998.2019.05.3-27.

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Практические рекомендации (ПР) по обеспечению качества и надежности пренатальных и постнатальных цитогенетических исследований подготовлены рабочей группой Российского общества медицинских генетиков. Их основой послужили Европейские стандарты для цитогенетических и молекулярно-цитогенетических исследований конститутивных и приобретенных хромосомных аномалий, подготовленные постоянной рабочей группой «Цитогенетики и общество» Европейской цитогенетической ассоциации (Е.С.А.). ПР посвящены цитогенетической диагностике конститутивных нарушений, направлены на стандартизацию лабораторно-генетической службы и призваны способствовать совершенствованию цитогенетической службы РФ. В ПР рассматривают вопросы контроля качества и надежности цитогенетических и молекулярно-цитогенетических методов, используемых в цитогенетических лабораториях в настоящее время. The Working group of Russian Society of Medical Geneticists prepared these Recommendations based on General Guidelines and Quality Assurance for Cytogenetics: a common European framework for quality assessment for constitutional,acquired and molecular cytogenetic investigations (European Cytogeneticists Association (E.C.A.) Permanent Working Group for Cytogenetics and Society). This document is devoted to prenatal and postnatal (molecular) cytogenetic diagnosis of the constitutional chromosomal abnormalities, is aimed to define quality framework and to improve the activity of cytogenetic laboratories in Russian Federation. The Recommendations include aspects of quality control and safety for most of the methods currently employed by cytogenetic laboratories.
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Goto, Rafael Eidi, Silvio Ricardo Pires, and Regina Bitelli Medeiros. "Hardcopy quality parameters to ensure structures detection at digital mammography." Radiologia Brasileira 46, no. 3 (June 2013): 156–62. http://dx.doi.org/10.1590/s0100-39842013000300009.

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Objective To develop procedures to ensure consistency of printing quality of digital images, by means of hardcopy quantitative analysis based on a standard image. Materials and Methods Characteristics of mammography DI-ML and general purpose DI-HL films were studied through the QC-Test utilizing different processing techniques in a FujiFilm®-DryPix4000 printer. A software was developed for sensitometric evaluation, generating a digital image including a gray scale and a bar pattern to evaluate contrast and spatial resolution. Results Mammography films showed maximum optical density of 4.11 and general purpose films, 3.22. The digital image was developed with a 33-step wedge scale and a high-contrast bar pattern (1 to 30 lp/cm) for spatial resolution evaluation. Conclusion Mammographic films presented higher values for maximum optical density and contrast resolution as compared with general purpose films. The utilized digital processing technique could only change the image pixels matrix values and did not affect the printing standard. The proposed digital image standard allows greater control of the relationship between pixels values and optical density obtained in the analysis of films quality and printing systems.
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Startsev, N., P. Dimov, B. Grosche, F. Tretyakov, J. Schüz, and A. Akleyev. "Methods for Ensuring High Quality of Coding of Cause of Death." Methods of Information in Medicine 54, no. 04 (2015): 359–63. http://dx.doi.org/10.3414/me14-01-0101.

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Summary Background: To follow up populations exposed to several radiation accidents in the Southern Urals, a cause-of-death registry was established at the Urals Center capturing deaths in the Chelyabinsk, Kurgan and Sverdlovsk region since 1950. Objectives: When registering deaths over such a long time period, quality measures need to be in place to maintain quality and reduce the impact of individual coders as well as quality changes in death certificates. Methods: To ensure the uniformity of coding, a method for semi-automatic coding was developed, which is described here. Briefly, the method is based on a dynamic thesaurus, database-supported coding and parallel coding by two different individuals. Results: A comparison of the proposed method for organizing the coding process with the common procedure of coding showed good agreement, with, at the end of the coding process, 70 – 90% agreement for the three-digit ICD -9 rubrics. Conclusions: The semi-automatic method ensures a sufficiently high quality of coding by at the same time providing an opportunity to reduce the labor intensity inherent in the creation of large-volume cause-of-death registries.
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Eriksson, Marie, Birgitta Stegmayr, and Vivan Lundberg. "MONICA quality assessments." Scandinavian Journal of Public Health 31, no. 61_suppl (November 2003): 25–30. http://dx.doi.org/10.1080/14034950310001423.

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The authors give an overview of the quality assessments in the WHO MONICA project and compare the quality of the data from Northern Sweden with other reporting units. Methods and results: Standardized measurement procedures and routine checks were used to ensure good quality of the data. The quality has been evaluated by a scoring system. The results show that the data from Northern Sweden have good quality for all variables except total cholesterol in the initial survey. In the subsequent surveys, the quality of cholesterol data was good. Conclusions: Great effort was put in to ensure good data quality and Northern Sweden is one of the MONICA units with very good quality of data.
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Кныш, Александр Викторович, Дмитрий Александрович Кобзев, Оксана Николаевна Давиденко, Сергей Анатольевич Детистов, Иван Александрович Шечев, Алена Александровна Хенерина, and Иван Иванович Уляшев. "Application of source code static analysis methods to ensure security of APCS." SCIENCE & TECHNOLOGIES OIL AND OIL PRODUCTS PIPELINE TRANSPORTATION, no. 3 (August 25, 2021): 346–56. http://dx.doi.org/10.28999/2541-9595-2021-11-3-346-356.

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В условиях существующего многообразия автоматизированных систем управления технологическими процессами (АСУТП), возрастающих рисков компьютерных инцидентов, обусловленных развитием информационных технологий, неизменно актуальными являются вопросы повышения качества программного обеспечения (ПО) АСУТП. В настоящей статье на примере АСУТП организаций системы «Транснефть» представлена возможность использования методов статического анализа исходного кода ПО с целью обеспечения информационной безопасности АСУТП. Рассмотрены причины низкого качества ПО и подходы к его повышению. Проанализированы методы анализа исходного кода ПО (статический, динамический, интерактивный), сделан вывод о том, что наиболее перспективной является комбинация трех видов статического анализа: сигнатурного анализа, анализа потока управления, анализа потока данных. Указанная комбинация легла в основу методики выявления ошибок, потенциально опасных конструкций, логических бомб и неиспользуемых переменных в ПО АСУТП, разработанной в рамках научно-исследовательской работы «Создание системы анализа исходного кода программного обеспечения автоматизированных систем управления технологическими процессами». Основным достоинством созданной методики является ее инвариантность по отношению к языкам программирования и разновидностям дефектов. При этом общий алгоритм поиска дефектов остается неизменным: меняются только сигнатуры, правила выявления. With the existing variety of automated process control systems (APCS) and the increasing risks of computer incidents caused by the development of information technology, the issues of improving the quality of the APCS software are invariably topical. This article presents the possibility of using the software source code static analysis methods for ensuring the information security of the APCS using the example of Transneft system entities’ APCS. The reasons for the low quality of software and approaches to its improvement are considered. Methods of software source code analysis (static, dynamic, interactive) are analyzed, and it is concluded that the most promising is a combination of three types of static analysis: signature analysis, control flow analysis, data flow analysis. This combination serves as the basis for the methodology of detecting errors, potentially dangerous structures, logic bombs, and unused variables in the APCS software developed as part of the research work entitled “Creation of a System for Analyzing the Source Code of Automated Process Control System Software”. The main advantage of the created methodology is its invariance with respect to programming languages and types of defects. At the same time, the general defect searching algorithm remains unchanged: only signatures and detection rules are subject to change.
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Dissertations / Theses on the topic "Methods to ensure quality"

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Machová, Lenka. "Posouzení spolehlivosti výrobního procesu hydraulického rozváděče." Master's thesis, Vysoké učení technické v Brně. Fakulta strojního inženýrství, 2021. http://www.nusl.cz/ntk/nusl-443244.

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The Diploma thesis is focused on possibilities of an assessment of a hydraulic switchboard and its manufacturing process. Furthermore, it analyses methods individually which are suitable for quality assurance and production reliability, which are described in details. The follow-up work focuses more on the Statistical Process Control (SPC) method which is applicable in the early warning system and the Failure mode, effects, and criticality analysis (FMECA) method, applicable in the planning system. These two methods are further applied to the newly introduced process of machining the hydraulic switchboard as an effective tool not only for assessing the reliability of production, but also for its subsequent securing and maintaining in a relevant condition.
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Granfors, Ville. "Server Design to Ensure Quality and Fairness in Mobile Crowdsourcing." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-247622.

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Mobile crowdsourcing solves complex problems by utilizing the untapped power of a crowd, connected through the fantastic mobile devices we use in our daily life. These gadgets are equipped with a versatile set of sensor that could be used for gathering data about a specific location in combination with questions to the human carrier. Common problems in crowdsourcing systems is how to ensure that the contributed data from the crowd is of a high quality and how to do task allocation fairly. A large population of users is often needed to ensure a high quality of data and coverage, every participant is important and the system have to do be designed with the population in mind.In this thesis we discuss the responsibilities of the server in a crowdsourcing system and presents a system model which tries to tackle the problems of quality and fairness. A prototype of the system model was developed (CrowdS) to determine its potential, for both Android and iOS devices.A long running test was performed to evaluate the performance of CrowdS with the main focus on determine how well the system performed in terms of coverage of the search area and fairness of earnings and prices. The test was executed on both platforms for a couple of weeks. The vast majority of all completed tasks were finished within 10 minutes of being created, with a median time of 3 minutes and 32 seconds seconds. Jain’s fairness index measured an overall high fairness for both the price of tasks at 0.944 and the earnings made by participants at 0.941. The radius of the search area had to be extended to maximum of 800 meters for roughly on third of the tasks to find the required number of participants.
Mobil crowdsourcing löser komplexa problem genom att utnyttja kapaciteten av en grupp, sammankopplad med de mobila enheter vi använder dagligen. Dessa maskiner är utrustade med en mångsidig uppsättning av sensorer som kan användas för att samla in data om en specifik plats i kombination med frågor till den mänskliga bäraren. Vanliga problem med gruppbaserad problemlösning är hur man försäkrar att den insamlade informationen är av en hög kvalite´ och hur man utför uppdragsallokering rättvist. En stor användargrupp behövs för att uppnå en hög kvalite´ av data och täckning, varenda deltagare är viktig och systemet måste utformas med denna användargrupp i åtanke.I denna avhandling diskuterar vi ansvaret som en server har i mobil gruppbaserad problemlösning och presenterar en systemmodel som försöker hantera problemen med kvalite´ och rättvisa. För att utvärdera systemmodellen utvecklades en prototyp (CrowdS), för både Android och iOS-enheter.Ett långvarande test utfördes för att utvärdera Crowds prestanda med huvudfokus på att bestämmahur bra systemet presterade inom täckning för sökområdet och rättvishet för vinster och priser. Testet utfördes på båda plattformarna under ett par veckor. Den stora majoriteten av alla utdelade uppgifter var avklarade inom 10 minuter efter att de hade skapas, med en median tid på 3 minuter och 32 sekunder. Jain’s rättvise index användes för att få en uppfattning om hur rättvist vinster och priser var för uppgifter, det räknades till 0,944 respektive 0,941. Radien för sökområdet behövde utsträckas till dess maximum av 800 meter för cirka en tredjedel av uppgifterna för att hitta det tillräckligt många deltagare.
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Gullberg, Erik. "Market Designs : A Survey and Analysis of Methods to Ensure Peak Capacity." Thesis, Uppsala universitet, Institutionen för teknikvetenskaper, 2008. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-113540.

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The production and consumption of electricity must be in balance in order to maintain the frequency in an electrical grid. During peak loads this may be troublesome to achieve due to lack of adequate production capabilities. Competitive electricity markets with price caps have a problem - insufficient revenues for peak production units which lead to mothballing or decommissioning of power plants. Inadequate production capability is solved through design of the electricity markets which renders in incentives to operate these power plants. This report analyzes the most common market designs with the Nordic countries of Finland, Norway, and Sweden in mind. The Nordic situation is used as the background for an evaluation of the impact of the chosen designs. The question of finding a market solution of the peak load problem is yet a prerequisite. The conclusions are that a clear definition of what a market solution is, is needed in order to determine which design to prefer. The view on what to address as the problem makes a difference - treating the symptoms or the root causes leads to usage of different market designs as solutions. The Nordic countries may be better off by waiting to see the effects of the full penetration of the Automatic Meter Reading systems, which may reduce the peak loads by increasing the demand responsiveness. The current market designs in the Nordic countries may also be sufficient while developing the market's demand response, and thereby not call for implementations of other market designs.
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Eklind, Anna. "Deep Neural Networks to Ensure the Quality of Calculated Yield Curves in Banking." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-281264.

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Yield curves are of great importance within the financial sector and are, among other things, used as indicators of future economic growth. A curve that is upward sloping implies that investors expect positive economic growth, whereas a downward sloping curve is considered as a warning of a forthcoming recession. It is critical that these curves are actual reflections of the market. Unexpected changes in some parts of the curves should only occur if there have been actual changes in the market, however, this is not always the case and the curves are therefore continuously monitored and maintained. A potential solution to further ensure the quality of the curves is by the application of deep neural networks. The purpose of this study is to examine whether deep architectures are capable of predicting yield curves accurately. If this can be shown, the predictions can be further used to detect anomalies in yield curves estimated by the banks. Three models are compared in short-term and long-term predictions of yield curves; the Random Walk approach (RW) serving as the baseline and a point of reference, a Long Short-Term Memory Network (LSTM) and a Temporal Convolutional Network (TCN). The latter two have shown state-of-the-art results within time series forecasting and sequences modelling tasks and were therefore chosen to further investigate in this study. According to the experiments of this study, the RW approach was most accurate in one-day-ahead predictions, however, the method was statistically outperformed by the deep architectures in longer forecast horizons. For instance, in the case of 120-days-ahead forecasts, the TCN showed an increase of 82% in performance (Root Mean Squared Error) in comparison with the RW approach and the LSTM network an increase of 56%. It was concluded that the RW approach should be the default option in case of one-day-ahead forecasts, but that deep architectures have great potential in providing further assurance of the quality of yield curves in case of longer forecast horizons.
Avkastningskurvor är viktiga inom finanssektorn och används bland annat som indikatorer av framtida ekonomisk tillväxt. En kurva som är uppåtsluttande antyder att investerare förväntar positiv ekonomisk tillväxt, medan en nedåtsluttande kurva betraktas som en varning för en kommande lågkonjunktur. Det är viktigt att dessa kurvor är faktiska reflektioner av marknaden. Plötsliga förändringar i vissa delar av kurvorna bör endast uppstå om det har skett faktiska förändringar på marknaden, men detta är inte alltid fallet. Därav övervakas och underhålls kurvorna kontinuerligt. En potentiell lösning för att vidare säkerställa kvaliteten av kurvorna är genom användning av djupa neurala nätverk. Syftet med denna studie är att undersöka huruvida djupa arkitekturer är kapabla till att prediktera avkastningskurvor med bra precision. Om detta kan påvisas, skulle predikteringarna vidare kunna användas för att upptäcka avvikelser hos avkastningskurvor vilka estimerats av bankerna. Tre modeller jämförs, Random Walk-metoden (RW), vilken får utgöra referenspunkt, en Long Short-Term Memory Network (LSTM) och en Temporal Convolutional Network (TCN). De två sistnämnda har uppvisat state-of-the-art-resultat inom tidsserieprognoser och sekvensmodelleringsuppgifter och valdes därför för vidare tillämpning i denna studie. RW-metoden var mest precis i att generera prediktioner en dag framåt enligt experimenten av denna studie, men blev statistiskt överträffad av de djupa arkitekturerna i längre prognoshorisonter. Det temporära nätverket uppvisade en ökning av predikteringsprestandan (Root Mean Squared Error) på 82% i jämförelse med RW-metoden gällande prediktioner 120 dagar framåt och LSTM nätverket en ökning på 56% i jämförelse. Det drogs slutsatsen att RWmetoden bör vara standardalternativet i fallet av prediktioner en dag framåt, men att djupa arkitekturer har stor potential i att utgöra ytterligare försäkran av avkastningskurvors kvalitet i fall av längre prognoshorisonter.
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Wienefors, David, and Victor Palmér. "How to ensure quality between buyer-supplier : A case study at Volvo cars Torslanda." Thesis, Högskolan i Borås, Akademin för textil, teknik och ekonomi, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:hb:diva-10210.

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In today’s market it is possible to get a competitive advantage with right quality- and safety work to satisfy the customers in the automotive- and manufacturing industry. Today companies are also highly exposed with today’s media and social media which make the quality assurance even more important to avoid bad publicity. This report consists of an investigation about how the automotive- and manufacturing industry work with their suppliers’ to mutually achieve the required quality targets. Toyota Motor Corporation has single handily been a trademark for high quality for a long time in the automotive industry. Their successful organization is based on different principles which have created The Toyota Way. Thus the authors’ of this report has chosen to select some of these principles, which are thought to be appropriate for the reports purpose. The principles are investigated and described so that they can be compared to the case study at Volvo Cars Torslanda. The purpose is to find potential improvement possibilities and recommendations for both Volvo Cars and for the manufacturing industry. The findings and analysis has shown that a more cross-functional way of working in teams between different departments should be used in a greater extension. Thus to achieve greater knowledge in the decision making process concerning the organization and to improve the quality assurance work concerning the suppliers’. Another recommendation is to greater encourage job rotations among the quality engineers concerning the different quality reviews. The authors’ are sure that greater job rotation can encourage better motivation at work and support to become an even more learning organization in addition to achieve the greater quality assurance. With these findings and recommendations the authors’ believe and suggests that further research can be done with a deeper approach towards the specific recommendations to find further improvement possibilities concerning the automotive- and manufacturing industry.
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Matlhare, Ntombizodwa Agnes. "Effective management of grade R sites to ensure quality foundational education in Sedibeng districts / Ntombizodwa Agnes Matlhare." Thesis, North West University, 2010. http://hdl.handle.net/10394/12824.

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This study investigated the phenomenon of effective management of Grade R sites to ensure quality foundational education. The aim was achieved firstly, by exploring the fundamental nature of quality education in Grade R through a literature review. Secondly, an empirical research was conducted to investigate the management of Grade R sites to ensure quality education. Finally, recommendations on how quality education can be managed in the Grade R sites were made. The literature review exposed a theoretical perspective of quality foundational education based on the development of systems of education that closely connect a child-centred learning environment with community development. As quality education is regarded as a transformative process of implementation, accountability and pursuit of excellence, continuous development of practitioners in order to meet the demands was found to be imperative. Quality education was, thus, found to be a function of actions aimed at enhancing quality educators, learners and the sites. The status of the communities in which the sites are, was found to be contributing to the quality of education offered in sites. The empirical research found that although learner attendance is monitored, the drop-out rate is high. The sites are negatively affected by community/social factors against attainment of goals and as a result learners struggle to achieve. Sites are not yet ready to pursue excellent quality as they encounter obstacles to basic functionality. Another reason for inability to pursue excellent quality, was managers' lack of knowledge regarding programmes offered in Grade R. Learners in sites are part of the nutrition programme. There is out-door equipment but it is not safe and secure for learners. Running water is accessible and flushable toilets are available. Recommendations focus mainly on ensuring that quality education in Grade R sites is addressed in a coordinated and well-planned manner. This includes the urgent need for the training of the Grade R practitioners.
M.Ed., North-West University, Vaal Triangle Campus, 2010
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Ashory, Mohammad Reza. "High quality modal testing methods." Thesis, Imperial College London, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.298342.

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Korn, Alexandra. "Information System Quality Assessment Methods." Master's thesis, Vysoká škola ekonomická v Praze, 2014. http://www.nusl.cz/ntk/nusl-193230.

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This thesis explores challenging topic of information system quality assessment and mainly process assessment. In this work the term Information System Quality is defined as well as different approaches in a quality definition for different domains of information systems are outlined. Main methods of process assessment are overviewed and their relationships are described. Process assessment methods are divided into two categories: ISO standards and best practices. The main objective of this work is application of gained theoretical knowledge in process assessment with CobiT 4.1 and CobiT 5.0 frameworks, and comparing results. The objective was achieved through consultation with processes owner and the completed questionnaires filled in by management of OnLine S.r.l. Additionally targeted level of capability in CobiT 5.0 is compared with actual, achieved level.
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Kenerson, Jonathan E. "Quality Assurance and Quality Control Methods for Resin Infusion." Fogler Library, University of Maine, 2010. http://www.library.umaine.edu/theses/pdf/KenersonJE2010.pdf.

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Zhu, Zhaochen. "Computational methods in air quality data." HKBU Institutional Repository, 2017. https://repository.hkbu.edu.hk/etd_oa/402.

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In this thesis, we have investigated several computational methods on data assimilation for air quality prediction, especially on the characteristic of sparse matrix and the underlying information of gradient in the concentration of pollutant species. In the first part, we have studied the ensemble Kalman filter (EnKF) for chemical species simulation in air quality forecast data assimilation. The main contribution of this paper is to study the sparse data observations and make use of the matrix structure of the Kalman filter updated equations to design an algorithm to compute the analysis of chemical species in the air quality forecast system efficiently. The proposed method can also handle the combined observations from multiple species together. We have applied the proposed method and tested its performance for real air quality data assimilation. Numerical examples have demonstrated the efficiency of the proposed computational method for Kalman filter update, and the effectiveness of the proposed method for NO2, NO, CO, SO2, O3, PM2.5 and PM10 in air quality data assimilation. Within the third part, we have set up an automatic workflow to connect the management system of the chemical transport model - CMAQ with our proposed data assimilation methods. The setup has successfully integrated the data assimilation into the management system and shown that the accuracy of the prediction has risen to a new level. This technique has transformed the system into a real-time and high-precision system. When the new observations are available, the predictions can then be estimated almost instantaneously. Then the agencies are able to make the decisions and respond to the situations immediately. In this way, citizens are able to protect themselves effectively. Meanwhile, it allows the mathematical algorithm to be industrialized implying that the improvements on data assimilation have directly positive effects on the developments of the environment, the human health and the society. Therefore, this has become an inspiring indication to encourage us to study, achieve and even devote more research into this promising method.
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Books on the topic "Methods to ensure quality"

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Office, United States Government Accountability. Hospital quality data: CMS needs more rigorous methods to ensure reliability of publicly released data : report to the Committee on Finance, U.S. Senate. Washington, D.C: United States Government Accountability Office, 2006.

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United States. Government Accountablity Office. Defense health care: Comprehensive oversight framework needed to help ensure the effective implementation of a deployment health quality assurance program : report to the ranking member, Subcommittee on National Security and Foreign Affairs, Committee on Oversight and Government Reform, House of Representatives. Washington, D.C: United States Government Accountability Office, 2007.

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Ewell, Peter. Making the grade: How boards can ensure academic quality. 2nd ed. Washington, DC: Association of Governing Boards of Universities and Colleges, 2012.

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Making the grade: How boards can ensure academic quality. 2nd ed. Washington, DC: Association of Governing Boards of Universities and Colleges, 2012.

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Kume, Hitoshi. Statistical methods for quality improvement. Tokyo: Association for Overseas Technical Scholarship, 1987.

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Mittag, H. J. Statistical methods of quality assurance. London: Chapman & Hall, 1993.

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Statistical methods of quality assurance. London: Chapman & Hall, 1993.

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Kaigai Gijutsusha kenshū Kyōkai (Japan), ed. Statistical methods for quality improvement. Tokyo: Association for Overseas Technical Scholarship, 1985.

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Statistical methods for quality improvement. 3rd ed. Hoboken, N.J: Wiley, 2011.

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Abraham, Bovas. Quality Improvement Through Statistical Methods. Boston, MA: Birkhäuser Boston, 1998.

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Book chapters on the topic "Methods to ensure quality"

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Sinha, Geetesh, Krishan Dewangan, and A. K. Agrawal. "Passivation: A Method to Ensure Quality of Dairy and Food Processing Equipment." In Processing Technologies for Milk and Milk Products, 105–17. Waretown, NJ : Apple Academic Press, 2017. | Series: Innovations in agricultural and biological engineering: Apple Academic Press, 2017. http://dx.doi.org/10.1201/9781315207407-3.

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Morgan, Lynette. "Greenhouse produce quality and assessment." In Hydroponics and protected cultivation: a practical guide, 246–67. Wallingford: CABI, 2021. http://dx.doi.org/10.1079/9781789244830.0246.

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Abstract 'Quality' of greenhouse and hydroponic produce implies suitability for a particular purpose or the degree to which certain set standards are met. Aspects of produce quality may encompass sensory properties (appearance, texture, taste and aroma), nutritive values, chemical constituents, mechanical properties, functional properties and defects. Quality standards and testing methods have been developed for most commercial crops to help ensure consumers receive produce of a suitable standard. These quality standards can range from basic grading for removal of damaged produce and for size, shape, weight and overall appearance, to analytical testing for compositional factors such as acidity, volatiles, dry matter, starch and sugars, toxins, vitamins and minerals, and others. This chapter discusses the components of crop quality, quality improvement, cultural practices to improve greenhouse produce quality (nutrient solution electrical conductivity levels, salinity and deficit irrigation), environmental conditions (including light and temperature) affecting quality of greenhouse crops, role of genetics in the quality of greenhouse-grown produce, microbial quality and food safety. Different quality testing and grading methods are described such as colour analysis, total soluble solids (Brix) testing, sensory evaluation of compositional quality, volatiles testing (aroma), texture and firmness quality assessment.
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Morgan, Lynette. "Greenhouse produce quality and assessment." In Hydroponics and protected cultivation: a practical guide, 246–67. Wallingford: CABI, 2021. http://dx.doi.org/10.1079/9781789244830.0013.

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Abstract 'Quality' of greenhouse and hydroponic produce implies suitability for a particular purpose or the degree to which certain set standards are met. Aspects of produce quality may encompass sensory properties (appearance, texture, taste and aroma), nutritive values, chemical constituents, mechanical properties, functional properties and defects. Quality standards and testing methods have been developed for most commercial crops to help ensure consumers receive produce of a suitable standard. These quality standards can range from basic grading for removal of damaged produce and for size, shape, weight and overall appearance, to analytical testing for compositional factors such as acidity, volatiles, dry matter, starch and sugars, toxins, vitamins and minerals, and others. This chapter discusses the components of crop quality, quality improvement, cultural practices to improve greenhouse produce quality (nutrient solution electrical conductivity levels, salinity and deficit irrigation), environmental conditions (including light and temperature) affecting quality of greenhouse crops, role of genetics in the quality of greenhouse-grown produce, microbial quality and food safety. Different quality testing and grading methods are described such as colour analysis, total soluble solids (Brix) testing, sensory evaluation of compositional quality, volatiles testing (aroma), texture and firmness quality assessment.
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Swift, Louise, and Sally Piff. "Controlling Quality." In Quantitative Methods, 666–81. London: Macmillan Education UK, 2014. http://dx.doi.org/10.1007/978-1-137-33794-8_28.

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Swift, Louise, and Sally Piff. "Controlling quality." In Quantitative Methods, 790–807. London: Macmillan Education UK, 2010. http://dx.doi.org/10.1007/978-0-230-36582-7_28.

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Mills, David. "Working methods." In Quality Auditing, 122–42. Dordrecht: Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-0697-9_10.

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Kenny, Lizbeth M. "Professional and Regulatory Collaborations to Ensure Competency." In Radiological Safety and Quality, 251–62. Dordrecht: Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-94-007-7256-4_14.

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Summers, Boyd L. "Quality Assurance Methods." In Effective Processes for Quality Assurance, 17–22. Boca Raton, FL : CRC Press, 2019.: Auerbach Publications, 2019. http://dx.doi.org/10.1201/9780429056062-2.

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Hyldig, Grethe, Allan Bremner, Emilia Martinsdóttir, and Rian Schelvis. "Quality Index Methods." In Handbook of Meat, Poultry and Seafood Quality, 435–58. Oxford, UK: Blackwell Publishing Ltd., 2012. http://dx.doi.org/10.1002/9781118352434.ch29.

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DiLeo, Carleton. "Creating Quality Methods." In Clean Ruby, 33–54. Berkeley, CA: Apress, 2019. http://dx.doi.org/10.1007/978-1-4842-5546-9_3.

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Conference papers on the topic "Methods to ensure quality"

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Jianhong, Ma, Yang Jing, and Luo Tao. "Quality Tree of QFD: A New Method to Ensure Software Quality." In 2009 WRI World Congress on Software Engineering. IEEE, 2009. http://dx.doi.org/10.1109/wcse.2009.243.

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Volkova S.N., S. N., and E. E. Sivak E.E. "Principles and methods of standardization in seed quality control." In Растениеводство и луговодство. Тимирязевская сельскохозяйственная академия, 2020. http://dx.doi.org/10.26897/978-5-9675-1762-4-2020-6.

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Compliance with agronomic regulations in farms that ensure high quality seeds (conducting grade and species weeds on seed crops, compliance with harvesting, part-time, seed storage, etc.) must be constantly monitored in order to improve production on the way to the cultivation of high-quality seed material.
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Vaganov, V. A., V. P. Dimitrov, I. A. Zaytseva, and N. M. Kharakhashyan. "DETERMINATION OF ACCEPTABLE RISK PARAMETERS FOR MATERIAL COSTS TO ENSURE THE QUALITY OF ENGINEERING PRODUCTS." In INNOVATIVE TECHNOLOGIES IN SCIENCE AND EDUCATION. DSTU-Print, 2020. http://dx.doi.org/10.23947/itno.2020.47-51.

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The article presents the results of research on analog methods of risk assessment. One of the variants of these methods has been developed as a tool for practical forecasting of the optimal level of material costs to ensure a given product quality. The theoretical basis for solving this problem was the provisions of the risk management theory of technical systems. The analog method of solving the set optimization problem presented in this paper confirms the principle possibility of predicting the level of acceptable risk of material costs for organizational and technical perfection of production, taking into account consumer requirements for its quality indicators.
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Herrmann, Markus, Jörg Petzold, and Vivek Bombatkar. "Blockchain-backed analytics. Adding blockchain-based quality gates to data science projects." In CARMA 2018 - 2nd International Conference on Advanced Research Methods and Analytics. Valencia: Universitat Politècnica València, 2018. http://dx.doi.org/10.4995/carma2018.2018.8292.

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A typical analytical lifecycle in data science projects starts with the process of data generation and collection, continues with data preparation and preprocessing and heads towards project specific analytics, visualizations and presentations. In order to ensure high quality trusted analytics, every relevant step of the data-model-result linkage needs to meet certain quality standards that furthermore should be certified by trusted quality gate mechanisms.We propose “blockchain-backed analytics”, a scalable and easy-to-use generic approach to introduce quality gates to data science projects, backed by the immutable records of a blockchain. For that reason, data, models and results are stored as cryptographically hashed fingerprints with mutually linked transactions in a public blockchain database.This approach enables stakeholders of data science projects to track and trace the linkage of data, applied models and modeling results without the need of trust validation of escrow systems or any other third party.
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Murahara, Daisuke, Wataru Shimizu, Hidehisa Kubota, Tamiko Oda, and Kazuhiro Yabe. "Quality Evaluation Techniques of Solar Cell Module." In ISTFA 2010. ASM International, 2010. http://dx.doi.org/10.31399/asm.cp.istfa2010p0143.

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Abstract We have developed a process diagnostics system for photovoltaic energy modules based on standard methods and practices already developed for LSI and MEMS technologies. This paper provides a description of methods used to ensure the conformation of solar cell modules to the rigors of high-quality manufacturing necessary for reliable photovoltaic energy production when exposed to long-term environmental use. We have verified the possibility of inspecting each solar cell and the module assembly in detail for several photovoltaic technologies, specifically monocrystalline Si, polycrystalline Si, and CuInxGa1-xSe2 An objective set of criteria for the quality of each module can be provided by this method for use in module selection by consumers. Moreover, the quality of conformance and reliability data can be used as feedback to the manufacturer to minimize the number of defects created during manufacturing process and ameliorate their effects.
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Jiarui, Wang, Li Dexin, Zhang Jiajun, Cai Chaohao, Gu Cailian, and Jin Longfei. "Research on the Method of Microgrid Based on Controlling Hybrid Energy Storage System to Ensure Power Quality." In 2020 4th International Conference on Power and Energy Engineering (ICPEE). IEEE, 2020. http://dx.doi.org/10.1109/icpee51316.2020.9311095.

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Daugėla, Ignas, Juratė Sužiedelytė Visockienė, Arminas Stanionis, Eglė Tumelienė, Urtė Antanavičiūtė, and Vladislovas Ceslovas Aksamitauskas. "Comparing Quality of Aerial Photogrammetry and 3D Laser Scanning Methods for Creating 3D Models of Objects." In Environmental Engineering. VGTU Technika, 2017. http://dx.doi.org/10.3846/enviro.2017.182.

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Latest technologies are modern and productive, therefore they are increasingly becoming integral part of any engineering work. Information about real-world objects are collected very quickly and accurately using either spatial data of a terrestrial 3D laser scanners or photographic material obtained from unmanned aircraft vehicle (UAV). After processing data with special software three-dimensional spatial data of objects are obtained, which use is extensive. These data are needed for building facades measurements and inventory, construction, environmental studies, mining, archeology, civil engineering works and for building infrastructure modeling (BIM) systems that are currently being integrated in Lithuania. The result should ensure a high level of accuracy and quality. The article examines 3D modeling using different methods of the selected object. Systems characteristics, quality analysis of 3D models, recommendations and conclusions has been made.
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Sancha, Pilar, Ana Gessa, and Amor Jiménez. "Evaluating accredited mHealth applications. An exploratory study." In CARMA 2020 - 3rd International Conference on Advanced Research Methods and Analytics. Valencia: Universitat Politècnica de València, 2020. http://dx.doi.org/10.4995/carma2020.2020.11609.

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There are over 150.000 mHealth apps currently available, but few haveundergone an external quality review. Standards and validation practicesregarding mobile health apps need to be established to ensure their properuse and integration into medical practice.This study aimed to explore the attributes of mobile health apps that havebeen awarded by a Quality Seal, and how these attributes relate to the apps’user, developer, category and consumer ratings.For the analysis of the 30 acredited apps, we collected data from multipleopen data sources. Descriptive statistics were used to summarize h-apps’ keycharacteristics, and a chi-squared test was used to determine whether therewere significant relationships between the apps and their quality attributes.Although the applications analysed are characterised by their heterogeneity,this research found that seven out of 50 remarkable attributes had significantinfluence on the application evaluation process, according to therecommendations on design, use and assessment of health fromAppSaludable. Only some attributes (adaptation of contents, pilot testing,and accessibility and usability) were correlated with some apps’ features.This study can contribute to improving both the processes of validation andquality of medical care of the citizens and in general, the medical practice.
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Thornton, Anna C. "Using Key Characteristics to Balance Cost and Quality During Product Development." In ASME 1997 Design Engineering Technical Conferences. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/detc97/dtm-3899.

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Abstract Corporations are spending significant resources to reduce the effect of manufacturing variation on product quality as well as adopt lower cost manufacturing and assembly technologies to reduce the end costs in product development. However, to ensure that these investments have a positive return, efforts must be made to put resources into those areas where there will be the largest return. This paper describes a formalized method to make these decisions. The analysis focuses the tradeoff studies on the Key Characteristics (KCs) of the product. KCs, in use in a variety of industries, are the product features that are most sensitive to existing manufacturing and process variation and will affect the end quality of the product. Two examples from the aircraft manufacturing environment are used describe the application of the proposed methods.
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Siebra, Clauirton A., Angela F. Freitas, Kleber R. Carneiro, Paulo R. Costa, Raquel X. Freitas, Fabio Q. B. Da Silva, and Andre L. M. Santos. "Ensuring Quality in the Development of an Automated Testbed via Concepts of Extreme Programming." In Simpósio Brasileiro de Qualidade de Software. Sociedade Brasileira de Computação - SBC, 2007. http://dx.doi.org/10.5753/sbqs.2007.15588.

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This paper describes our experience on using concepts of the Agile methodology during the development cycle of an automated testbed solution. The initial idea was to consider one of the Agile methods, the Extreme Programming, to lead our process. However, the particular features of our system have required adaptations in our initial process so that we could ensure the final product quality. This paper details all the steps of this adaptation, stressing the rationale for each of our decisions.
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Reports on the topic "Methods to ensure quality"

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Byrne, J. J., M. Shows, and M. W. Abel. Investigation of flushing and clean-out methods for refrigeration equipment to ensure system compatibility. Office of Scientific and Technical Information (OSTI), April 1996. http://dx.doi.org/10.2172/395644.

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Crocker, Susan J., Charles J. Barnett, and Mark A. Hatfield. Illinois' Forests, 2005: Statistics, Methods, and Quality Assurance. Newtown Square, PA: U.S. Department of Agriculture, Forest Service, Northern Research Station, 2013. http://dx.doi.org/10.2737/nrs-rb-30.

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Miles, Patrick D., W. Keith Moser, and Charles J. Barnett. Kansas's forests, 2005: statistics, methods, and quality assurance. Newtown Square, PA: U.S. Department of Agriculture, Forest Service, Northern Research Station, 2011. http://dx.doi.org/10.2737/nrs-rb-44.

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Miles, Patrick D., Dacia M. Meneguzzo, and Charles J. Barnett. Nebraska's forests, 2005: statistics, methods, and quality assurance. Newtown Square, PA: U.S. Department of Agriculture, Forest Service, Northern Research Station, 2011. http://dx.doi.org/10.2737/nrs-rb-56.

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Qamhia, Issam, and Erol Tutumluer. Review of Improved Subgrade and Stabilized Subbases to Evaluate Performance of Concrete Pavements. Illinois Center for Transportation, May 2021. http://dx.doi.org/10.36501/0197-9191/21-016.

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This report presents findings on the evaluation of foundation layers under concrete pavements in the state of Illinois. It also provides recommendations and scenarios where unbound granular layers can be safely used under concrete pavements as economical and well-performing subbase layers. The current practice and mechanistic design methods for constructing concrete pavements in Illinois was first evaluated, including historical studies that led to the current design procedures and policies. The performance of concrete pavements with unbound granular layers in Illinois were then evaluated, and several case studies of well-performing concrete pavements with granular subbases, high traffic levels, and low distress levels and severity were realized. Next, the practices of surrounding states were evaluated, and several Midwest states, i.e., Wisconsin, Minnesota, Iowa, and Michigan, were found to regularly use unbound granular layers under concrete pavements with no issues. A literature review on the most recent requirements and recommendations for designing granular subbases under concrete pavements was then presented. It is concluded that subbase layers under concrete pavements are mainly used to provide uniform support and prevent pumping. Based on the case study evaluations and literature, a stable, drainable, and durable daylighted granular subbase design is recommended for traffic factors up to 10.0. Stability is ensured by limiting the ratio of gravel-to-sand fractions in the aggregate mix between 1.3 and 1.9. Drainability requirements can be met by limiting the percentage of fines passing the No. 200 sieve (0.075 mm) to 4% and by checking the quality of drainage is at least fair based on the time required to drain 50% of the water. Lastly, a geotextile fabric is recommended for use below the granular subbase for separation to ensure drainability throughout design life.
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Barkley, John. Using semantic web methods to improve information resource quality. Gaithersburg, MD: National Institute of Standards and Technology, 2006. http://dx.doi.org/10.6028/nist.ir.7354.

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Miles, Patrick D., Ronald J. Piva, and Charles J. Barnett. South Dakota's forests, 2005: statistics, methods, and quality assurance. Newtown Square, PA: U.S. Department of Agriculture, Forest Service, Northern Research Station, 2011. http://dx.doi.org/10.2737/nrs-rb-60.

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D. Goodman. Extension and Enhancement Methods for Setting Data Quality Objectives. Office of Scientific and Technical Information (OSTI), March 2000. http://dx.doi.org/10.2172/756561.

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Miles, Patrick D., David E. Haugen, and Charles J. Barnett. North Dakota's forests, 2005: statistics, methods, and quality assurance. Newtown Square, PA: U.S. Department of Agriculture, Forest Service, Northern Research Station, 2011. http://dx.doi.org/10.2737/nrs-rb-57.

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Pieper, Jaden, Jesse Frey, Chelsea Greene, Zainab Soetan, Tim Thompson, Donald Bradshaw, and Stephen Voran. Mission critical voice quality of experience access time measurement methods. Gaithersburg, MD: National Institute of Standards and Technology, October 2019. http://dx.doi.org/10.6028/nist.ir.8275.

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