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Sample records for quality assurance based

  1. Quality Assurance.

    ERIC Educational Resources Information Center

    Massachusetts Career Development Inst., Springfield.

    This booklet is one of six texts from a workplace literacy curriculum designed to assist learners in facing the increased demands of the workplace. The booklet contains five sections that cover the following topics: (1) importance of reliability; (2) meaning of quality assurance; (3) historical development of quality assurance; (4) statistical…

  2. Quality assurance

    SciTech Connect

    Gillespie, B.M.; Gleckler, B.P.

    1995-06-01

    This section of the 1994 Hanford Site Environmental Report summarizes the quality assurance and quality control practices of Hanford Site environmental monitoring and surveillance programs. Samples are analyzed according to documented standard analytical procedures. This section discusses specific measures taken to ensure quality in project management, sample collection, and analytical results.

  3. Work-Based Learning and Quality Assurance in Higher Education.

    ERIC Educational Resources Information Center

    Winter, Richard

    1994-01-01

    The debate over quality assurance in higher education is extended to quality control in work experience programs, particularly regarding program accreditation. The importance of precision in specifying anticipated learning outcomes, which is characteristic in evaluation of work-based programs, is seen as useful in managing the quality of…

  4. Role of quality assurance in space-based optical systems

    NASA Astrophysics Data System (ADS)

    Hertzog, Stephen P.

    1993-12-01

    The key responsibility of the quality assurance organization is to assess and eliminate the potential sources of error which are an ever-present threat to quality and reliability. A guiding principle in this process is that human error is a constant, and that controlling it requires a systematic approach. It is essential to control work operations and manufacturing processes as well as inspections and tests. Work operations include design, materials procurement, vendor liaison, configuration control and packaging. This is the distinction between quality assurance and quality control. Q.C. is a check of the product. Q.A. is a check of the entire system that produces quality, from design to fabrication to shipping and installation. Q.C. is measurement quantification. Q.A. is conceptual, organizational. But the planners who saw the need for formalized Q.A. systems had more on their minds than the complexity of modern weapons systems. They were worried about human nature too.

  5. [Quality assurance based on civil and penal law].

    PubMed

    Bock, R W

    1998-01-01

    The term "quality assurance" primarily concerns the provisions of professional regulations and law relating to health service physicians. It would be too sweeping to regard liability or criminal law as normative parameters for guaranteeing quality assurance in the narrower sense. Nevertheless, along with expert opinions sought within the context of relevant lawsuits, court rulings under civil law and criminal law in effect constitute an indirect form of "quality control". As a consequence, many court decisions act as a standard for the future. Civil law is concerned with determining whether the patient has received the quality of medical service to which he is entitled; for all intents and purposes, the same applies to the judgement of medical treatment under criminal law, whereby all cases, whether civil or criminal, concern diagnostic and therapeutic practice in specific treatment situations, the organisation of treatment and the provision of information. With regard to these areas, a contribution can therefore be made to quality assurance by observing pertinent civil and criminal judicature. PMID:9916281

  6. QUALITY ASSURANCE UPDATE

    EPA Science Inventory

    An overview of the air pollution quality assurance program as implemented by EMSL/RTP is presented. The discussion includes method standardization operations for both ambient air and stationary source measurements, the quality assurance audit program, the ambient air equivalency ...

  7. Quality Assurance Project Plan

    SciTech Connect

    Holland, R. C.

    1998-06-01

    This Quality Assurance Project Plan documents the quality assurance activities for the Wastewater/Stormwater/Groundwater and Environmental Surveillance Programs. This QAPP was prepared in accordance with DOE guidance on compliance with 10CFR830.120.

  8. Multinational Quality Assurance

    ERIC Educational Resources Information Center

    Kinser, Kevin

    2011-01-01

    Multinational colleges and universities pose numerous challenges to the traditional models of quality assurance that are designed to validate domestic higher education. When institutions cross international borders, at least two quality assurance protocols are involved. To guard against fraud and abuse, quality assurance in the host country is…

  9. Toward an Effective Quality Assurance Model of Web-Based Learning: The Perspective of Academic Staff.

    ERIC Educational Resources Information Center

    Yeung, Davey

    2002-01-01

    Discusses quality assurance benchmarks for distance education and describes results of a survey of academic staff at higher education institutions in Hong Kong that measured their perception of quality assurance in Web-based learning. Examines institutional support; course development; teaching/learning process; course structure; student support;…

  10. A Risk and Standards Based Approach to Quality Assurance in Australia's Diverse Higher Education Sector

    ERIC Educational Resources Information Center

    Australian Government Tertiary Education Quality and Standards Agency, 2015

    2015-01-01

    The Australian Government Tertiary Education Quality and Standards Agency's (TEQSA's) role is to assure that quality standards are being met by all registered higher education providers. This paper explains how TEQSA's risk-based approach to assuring higher education standards is applied in broad terms to a diverse sector. This explanation is…

  11. College Quality Assurance Assurances. Mendip Papers 020.

    ERIC Educational Resources Information Center

    Sallis, E.; Hingley, P.

    This paper discusses the increasing interest in quality assurance in British education including its measurement and management through the introduction of a quality assurance system. The reasons and benefits of beginning a quality assurance system are discussed, and questions of what constitutes quality, whether it is quality in fact…

  12. RAVEN Quality Assurance Activities

    SciTech Connect

    Cogliati, Joshua Joseph

    2015-09-01

    This report discusses the quality assurance activities needed to raise the Quality Level of Risk Analysis in a Virtual Environment (RAVEN) from Quality Level 3 to Quality Level 2. This report also describes the general RAVEN quality assurance activities. For improving the quality, reviews of code changes have been instituted, more parts of testing have been automated, and improved packaging has been created. For upgrading the quality level, requirements have been created and the workflow has been improved.

  13. Quality Assurance Manual

    SciTech Connect

    McGarrah, J.E.

    1995-05-01

    In order to provide clients with quality products and services, Pacific Northwest Laboratory (PNL) has established and implemented a formal quality assurance program. These management controls are documented in this manual (PNL-MA-70) and its accompanying standards and procedures. The QA Program meets the basic requirements and supplements of ANSI/ASME NQA-1, Quality Assurance Program Requirements for Nuclear Facilities, as interpreted for PNL activities. Additional, the quality requirements are augmented to include the Total Quality approach defined in the Department of Energy Order 5700.6C, Quality Assurance. This manual provides requirements and an overview of the administrative procedures that apply to projects and activities.

  14. Quality Assurance in Radiotherapy

    NASA Astrophysics Data System (ADS)

    Mckenzie, Alan

    A common feature of the Radiotherapy Centres where there have been major accidents involving incorrect radiotherapy treatment is that they did not operate good Quality Assurance systems. A Quality Assurance system is sometimes called a Quality Management system, and it is designed to give assurance that quality standards are being met. One of the "spin offs" from operating a Quality Management system is that it reduces the likelihood of a radiotherapy accident. A detailed account of how to set up a quality system in radiotherapy has been given in an ESTRO booklet.2

  15. Reasoning Based Quality Assurance of Medical Ontologies: A Case Study

    PubMed Central

    Horridge, Matthew; Parsia, Bijan; Noy, Natalya F.; Musenm, Mark A.

    2014-01-01

    The World Health Organisation is using OWL as a key technology to develop ICD-11 – the next version of the well-known International Classification of Diseases. Besides providing better opportunities for data integration and linkages to other well-known ontologies such as SNOMED-CT, one of the main promises of using OWL is that it will enable various forms of automated error checking. In this paper we investigate how automated OWL reasoning, along with a Justification Finding Service can be used as a Quality Assurance technique for the development of large and complex ontologies such as ICD-11. Using the International Classification of Traditional Medicine (ICTM) – Chapter 24 of ICD-11 – as a case study, and an expert panel of knowledge engineers, we reveal the kinds of problems that can occur, how they can be detected, and how they can be fixed. Specifically, we found that a logically inconsistent version of the ICTM ontology could be repaired using justifications (minimal entailing subsets of an ontology). Although over 600 justifications for the inconsistency were initially computed, we found that there were three main manageable patterns or categories of justifications involving TBox and ABox axioms. These categories represented meaningful domain errors to an expert panel of ICTM project knowledge engineers, who were able to use them to successfully determine the axioms that needed to be revised in order to fix the problem. All members of the expert panel agreed that the approach was useful for debugging and ensuring the quality of ICTM. PMID:25954373

  16. Software quality assurance handbook

    SciTech Connect

    Not Available

    1990-09-01

    There are two important reasons for Software Quality Assurance (SQA) at Allied-Signal Inc., Kansas City Division (KCD): First, the benefits from SQA make good business sense. Second, the Department of Energy has requested SQA. This handbook is one of the first steps in a plant-wide implementation of Software Quality Assurance at KCD. The handbook has two main purposes. The first is to provide information that you will need to perform software quality assurance activities. The second is to provide a common thread to unify the approach to SQA at KCD. 2 figs.

  17. Producer quality assurance programs.

    PubMed

    Kla, J; Tollefson, L

    1999-03-01

    Essentially all animal commodity organizations have established quality assurance programs designed to ensure food safety and quality. Most of these programs were originally implemented to address problems with veterinary drug residues. Many of the current programs have or plan to include food safety critical control points with specific guidelines on how to control or reduce pathogen load. The continued focus placed on food safety by today's consumer demands that American producers ensure that their commodities are wholesome, safe, and of high quality in order to remain competitive in the global marketplace. Veterinarians should recognize that it is important to encourage food animal producers to participate in quality assurance programs for their clients' economic health and for food safety and protection of public health. Commodities certified as being produced under good production practices or by producers certified as following a recognized and validated quality assurance program often bring a premium price. Also, some slaughter establishments are beginning to require producers to be certified as practicing under a recognized quality assurance program before animals are accepted for processing. This practice is being driven partially by the demands placed on slaughter establishments by the US Department of Agriculture's implementation of the Pathogen Reduction, Hazard Analysis and Critical Control Point Systems regulation. Regardless of why producer trade association quality assurance programs have come into existence, veterinarians should promote the programs as an excellent mechanism to help ensure everyone's goal of a safe, wholesome food supply. PMID:10088219

  18. The simcyp population based simulator: architecture, implementation, and quality assurance.

    PubMed

    Jamei, Masoud; Marciniak, Steve; Edwards, Duncan; Wragg, Kris; Feng, Kairui; Barnett, Adrian; Rostami-Hodjegan, Amin

    2013-01-01

    Developing a user-friendly platform that can handle a vast number of complex physiologically based pharmacokinetic and pharmacodynamic (PBPK/PD) models both for conventional small molecules and larger biologic drugs is a substantial challenge. Over the last decade the Simcyp Population Based Simulator has gained popularity in major pharmaceutical companies (70% of top 40 - in term of R&D spending). Under the Simcyp Consortium guidance, it has evolved from a simple drug-drug interaction tool to a sophisticated and comprehensive Model Based Drug Development (MBDD) platform that covers a broad range of applications spanning from early drug discovery to late drug development. This article provides an update on the latest architectural and implementation developments within the Simulator. Interconnection between peripheral modules, the dynamic model building process and compound and population data handling are all described. The Simcyp Data Management (SDM) system, which contains the system and drug databases, can help with implementing quality standards by seamless integration and tracking of any changes. This also helps with internal approval procedures, validation and auto-testing of the new implemented models and algorithms, an area of high interest to regulatory bodies. PMID:25505654

  19. The Evidence for a Risk-Based Approach to Australian Higher Education Regulation and Quality Assurance

    ERIC Educational Resources Information Center

    Edwards, Fleur

    2012-01-01

    This paper explores the nascent field of risk management in higher education, which is of particular relevance in Australia currently, as the Commonwealth Government implements its plans for a risk-based approach to higher education regulation and quality assurance. The literature outlines the concept of risk management and risk-based approaches…

  20. Quality Assurance in Colleges.

    ERIC Educational Resources Information Center

    Dixon, Stella

    This document analyzes the inspection reports of the five further education (FE) colleges in Britain that have achieved a grade of 1 for quality assurance (QA), identifies key lessons for the improvement of programs in other FE colleges, and refers to helpful FE publications. The five colleges consisted of two general FE colleges, one sixth-form…

  1. Quality Assurance for All

    ERIC Educational Resources Information Center

    Cheung, Peter P. T.; Tsui, Cecilia B. S.

    2010-01-01

    For higher education reform, most decision-makers aspire to achieving a higher participation rate and a respectable degree of excellence with diversity at the same time. But very few know exactly how. External quality assurance is a fair basis for differentiation but there can be doubt and resistance in some quarters. Stakeholder interests differ…

  2. Software Quality Assurance Metrics

    NASA Technical Reports Server (NTRS)

    McRae, Kalindra A.

    2004-01-01

    Software Quality Assurance (SQA) is a planned and systematic set of activities that ensures conformance of software life cycle processes and products conform to requirements, standards and procedures. In software development, software quality means meeting requirements and a degree of excellence and refinement of a project or product. Software Quality is a set of attributes of a software product by which its quality is described and evaluated. The set of attributes includes functionality, reliability, usability, efficiency, maintainability, and portability. Software Metrics help us understand the technical process that is used to develop a product. The process is measured to improve it and the product is measured to increase quality throughout the life cycle of software. Software Metrics are measurements of the quality of software. Software is measured to indicate the quality of the product, to assess the productivity of the people who produce the product, to assess the benefits derived from new software engineering methods and tools, to form a baseline for estimation, and to help justify requests for new tools or additional training. Any part of the software development can be measured. If Software Metrics are implemented in software development, it can save time, money, and allow the organization to identify the caused of defects which have the greatest effect on software development. The summer of 2004, I worked with Cynthia Calhoun and Frank Robinson in the Software Assurance/Risk Management department. My task was to research and collect, compile, and analyze SQA Metrics that have been used in other projects that are not currently being used by the SA team and report them to the Software Assurance team to see if any metrics can be implemented in their software assurance life cycle process.

  3. Quality Assurance in Nursing Homes.

    ERIC Educational Resources Information Center

    Balgopal, Pallassana R.; And Others

    This manual, developed for the nursing home employee, examines the concept of quality assurance in nursing homes, describes the benefits of an effective quality assurance program, and provides guidelines to aid nursing homes in developing an appropriate quality assurance program. After a brief introduction, a working definition of quality…

  4. Quality Assurance for University Teaching.

    ERIC Educational Resources Information Center

    Ellis, Roger, Ed.

    This book, written from a British perspective, presents 17 papers on quality assurance in teaching at the university level. The first eight papers address issues of assuring quality and include: (1) "Quality Assurance for University Teaching; Issues and Approaches" (Roger Ellis); (2) "A British Standard for University Teaching?" (Roger Ellis); (3)…

  5. Helical tomotherapy quality assurance.

    PubMed

    Balog, John; Soisson, Emilie

    2008-01-01

    Helical tomotherapy uses a dynamic delivery in which the gantry, treatment couch, and multileaf collimator leaves are all in motion during treatment. This results in highly conformal radiotherapy, but the complexity of the delivery is partially hidden from the end-user because of the extensive integration and automation of the tomotherapy control systems. This presents a challenge to the medical physicist who is expected to be both a system user and an expert, capable of verifying relevant aspects of treatment delivery. A related issue is that a clinical tomotherapy planning system arrives at a customer's site already commissioned by the manufacturer, not by the clinical physicist. The clinical physicist and the manufacturer's representative verify the commissioning at the customer site before acceptance. Theoretically, treatment could begin immediately after acceptance. However, the clinical physicist is responsible for the safe and proper use of the machine. In addition, the therapists and radiation oncologists need to understand the important machine characteristics before treatment can proceed. Typically, treatment begins about 2 weeks after acceptance. This report presents an overview of the tomotherapy system. Helical tomotherapy has unique dosimetry characteristics, and some of those features are emphasized. The integrated treatment planning, delivery, and patient-plan quality assurance process is described. A quality assurance protocol is proposed, with an emphasis on what a clinical medical physicist could and should check. Additionally, aspects of a tomotherapy quality assurance program that could be checked automatically and remotely because of its inherent imaging system and integrated database are discussed. PMID:18406907

  6. Helical Tomotherapy Quality Assurance

    SciTech Connect

    Balog, John Soisson, Emilie

    2008-05-01

    Helical tomotherapy uses a dynamic delivery in which the gantry, treatment couch, and multileaf collimator leaves are all in motion during treatment. This results in highly conformal radiotherapy, but the complexity of the delivery is partially hidden from the end-user because of the extensive integration and automation of the tomotherapy control systems. This presents a challenge to the medical physicist who is expected to be both a system user and an expert, capable of verifying relevant aspects of treatment delivery. A related issue is that a clinical tomotherapy planning system arrives at a customer's site already commissioned by the manufacturer, not by the clinical physicist. The clinical physicist and the manufacturer's representative verify the commissioning at the customer site before acceptance. Theoretically, treatment could begin immediately after acceptance. However, the clinical physicist is responsible for the safe and proper use of the machine. In addition, the therapists and radiation oncologists need to understand the important machine characteristics before treatment can proceed. Typically, treatment begins about 2 weeks after acceptance. This report presents an overview of the tomotherapy system. Helical tomotherapy has unique dosimetry characteristics, and some of those features are emphasized. The integrated treatment planning, delivery, and patient-plan quality assurance process is described. A quality assurance protocol is proposed, with an emphasis on what a clinical medical physicist could and should check. Additionally, aspects of a tomotherapy quality assurance program that could be checked automatically and remotely because of its inherent imaging system and integrated database are discussed.

  7. The quality assurance liaison: Combined technical and quality assurance support

    NASA Astrophysics Data System (ADS)

    Bolivar, S. L.; Day, J. L.

    1993-03-01

    The role of the quality assurance liaison, the responsibilities of this position, and the evolutionary changes in duties over the last six years are described. The role of the quality assurance liaison has had a very positive impact on the Los Alamos Yucca Mountain Site Characterization (YW) quality assurance program. Having both technical and quality assurance expertise, the quality assurance liaisons are able to facilitate communications with scientists on quality assurance issues and requirements, thereby generating greater productivity in scientific investigations. The quality assurance liaisons help ensure that the scientific community knows and implements existing requirements, is aware of new or changing regulations, and is able to conduct scientific work within Project requirements. The influence of the role of the quality assurance liaison can be measured by an overall improvement in attitude of the staff regarding quality assurance requirements and improved job performance, as well as a decrease in deficiencies identified during both internal and external audits and surveillances. This has resulted in a more effective implementation of quality assurance requirements.

  8. Feasibility study of proton-based quality assurance of proton range compensator

    NASA Astrophysics Data System (ADS)

    Park, S.; Jeong, C.; Min, B. J.; Kwak, J.; Lee, J.; Cho, S.; Shin, D.; Lim, Y. K.; Park, S. Y.; Lee, S. B.

    2013-06-01

    All patient specific range compensators (RCs) are customized for achieving distal dose conformity of target volume in passively scattered proton therapy. Compensators are milled precisely using a computerized machine. In proton therapy, precision of the compensator is critical and quality assurance (QA) is required to protect normal tissues and organs from radiation damage. This study aims to evaluate the precision of proton-based quality assurance of range compensator. First, the geometry information of two compensators was extracted from the DICOM Radiotherapy (RT) plan. Next, RCs were irradiated on the EBT film individually by proton beam which is modulated to have a photon-like percent depth dose (PDD). Step phantoms were also irradiated on the EBT film to generate calibration curve which indicates relationship between optical density of irradiated film and perpendicular depth of compensator. Comparisons were made using the mean absolute difference (MAD) between coordinate information from DICOM RT and converted depth information from the EBT film. MAD over the whole region was 1.7, and 2.0 mm. However, MAD over the relatively flat regions on each compensator selected for comparison was within 1 mm. These results shows that proton-based quality assurance of range compensator is feasible and it is expected to achieve MAD over the whole region less than 1 mm with further correction about scattering effect of proton imaging.

  9. Quality Assurance in Education Systems.

    ERIC Educational Resources Information Center

    Cuttance, Peter

    1994-01-01

    This paper provides an analysis of approaches to quality assurance and of the management of quality in general management literature and considers its application to public education systems. Key components of a fully integrated approach to quality assurance and quality management for school systems are listed. (SLD)

  10. Construction quality assurance report

    SciTech Connect

    Roscha, V.

    1994-09-08

    This report provides a summary of the construction quality assurance (CQA) observation and test results, including: The results of the geosynthetic and soil materials conformance testing. The observation and testing results associates with the installation of the soil liners. The observation and testing results associated with the installation of the HDPE geomembrane liner systems. The observation and testing results associated with the installation of the leachate collection and removal systems. The observation and testing results associated with the installation of the working surfaces. The observation and testing results associated with in-plant manufacturing process. Summary of submittal reviews by Golder Construction Services, Inc. The submittal and certification of the piping material specifications. The observation and verification associated of the Acceptance Test Procedure results of the operational equipment functions. Summary of the ECNs which are incorporated into the project.

  11. 48 CFR 37.604 - Quality assurance surveillance plans.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false Quality assurance... SPECIAL CATEGORIES OF CONTRACTING SERVICE CONTRACTING Performance-Based Acquisition 37.604 Quality assurance surveillance plans. Requirements for quality assurance and quality assurance surveillance...

  12. Recent Trends in Quality Assurance

    ERIC Educational Resources Information Center

    Amaral, Alberto; Rosa, Maria Joao

    2010-01-01

    In this paper we present a brief description of the evolution of quality assurance in Europe, paying particular attention to its relationship to the rising loss of trust in higher education institutions. We finalise by analysing the role of the European Commission in the setting up of new quality assurance mechanisms that tend to promote…

  13. Quality Assurance and Nursing Education

    ERIC Educational Resources Information Center

    Strauss, Mary Beth

    1978-01-01

    Preparation for quality assurance in nursing care must begin in basic nursing education, continue through the graduate and doctoral levels, and be provided for practicing nurses through continuing education activities, according to the author. She discusses the meaning of quality assurance and its integration into the nursing curriculum. (MF)

  14. [The cost of quality assurance].

    PubMed

    Materson, B J; Quintana, O

    1993-01-01

    This paper views quality assurance costs as appraisal costs. We used cost accounting techniques to estimate the cost of quality assurance activities in a large university affiliated Veteran Administration Medical Center. In addition to the personnel employed full-time for quality assurance activities, all other employees in or directly in support of clinical services were interviewed in order to determine the per cent of their work time devoted to specific quality assurance activities. The per cent time committed was multiplied by the salary and benefits package for each employee and the total computed for the facility. In addition, non-salary overhead expenses were estimated by multiplying the salary and fringe benefit costs to the ratio of total medical center non-personnel costs to total medical center costs. We found that 3.39 per cent of the total budget or $4,884,775 was devoted to quality assurance activities. The highest costs aside from the designated quality assurance personnel were for pharmacy, Laboratory, extended care (including nursing home), psychiatry, and nursing services. We did not attempt a formal benefit analysis. We concluded that quality assurance activities in a major medical center are not free. Careful cost accounting studies should be performed both to determine the cost of quality assurance and to identify its specific benefits. PMID:8322107

  15. [Practice report: the process-based indicator dashboard. Visualising quality assurance results in standardised processes].

    PubMed

    Petzold, Thomas; Hertzschuch, Diana; Elchlep, Frank; Eberlein-Gonska, Maria

    2014-01-01

    Process management (PM) is a valuable method for the systematic analysis and structural optimisation of the quality and safety of clinical treatment. PM requires a high motivation and willingness to implement changes of both employees and management. Definition of quality indicators is required to systematically measure the quality of the specified processes. One way to represent comparable quality results is the use of quality indicators of the external quality assurance in accordance with Sect. 137 SGB V—a method which the Federal Joint Committee (GBA) and the institutions commissioned by the GBA have employed and consistently enhanced for more than ten years. Information on the quality of inpatient treatment is available for 30 defined subjects throughout Germany. The combination of specified processes with quality indicators is beneficial for the information of employees. A process-based indicator dashboard provides essential information about the treatment process. These can be used for process analysis. In a continuous consideration of these indicator results values can be determined and errors will be remedied quickly. If due consideration is given to these indicators, they can be used for benchmarking to identify potential process improvements. PMID:25523849

  16. Modernization of software quality assurance

    NASA Technical Reports Server (NTRS)

    Bhaumik, Gokul

    1988-01-01

    The customers satisfaction depends not only on functional performance, it also depends on the quality characteristics of the software products. An examination of this quality aspect of software products will provide a clear, well defined framework for quality assurance functions, which improve the life-cycle activities of software development. Software developers must be aware of the following aspects which have been expressed by many quality experts: quality cannot be added on; the level of quality built into a program is a function of the quality attributes employed during the development process; and finally, quality must be managed. These concepts have guided our development of the following definition for a Software Quality Assurance function: Software Quality Assurance is a formal, planned approach of actions designed to evaluate the degree of an identifiable set of quality attributes present in all software systems and their products. This paper is an explanation of how this definition was developed and how it is used.

  17. [Ballistic quality assurance].

    PubMed

    Cassol, E; Bonnet, J; Porcheron, D; Mazeron, J-J; Peiffert, D; Alapetite, C

    2012-06-01

    This review describes the ballistic quality assurance for stereotactic intracranial irradiation treatments delivered with Gamma Knife® either dedicated or adapted medical linear accelerators. Specific and periodic controls should be performed in order to check the mechanical stability for both irradiation and collimation systems. If this step remains under the responsibility of the medical physicist, it should be done in agreement with the manufacturer's technical support. At this time, there are no recent published guidelines. With technological developments, both frequency and accuracy should be assessed in each institution according to the treatment mode: single versus hypofractionnated dose, circular collimator versus micro-multileaf collimators. In addition, "end-to-end" techniques are mandatory to find the origin of potential discrepancies and to estimate the global ballistic accuracy of the delivered treatment. Indeed, they include frames, non-invasive immobilization devices, localizers, multimodal imaging for delineation and in-room positioning imaging systems. The final precision that could be reasonably achieved is more or less 1mm. PMID:22632786

  18. Quality assurance of multiport image-guided minimally invasive surgery at the lateral skull base.

    PubMed

    Nau-Hermes, Maria; Schmitt, Robert; Becker, Meike; El-Hakimi, Wissam; Hansen, Stefan; Klenzner, Thomas; Schipper, Jörg

    2014-01-01

    For multiport image-guided minimally invasive surgery at the lateral skull base a quality management is necessary to avoid the damage of closely spaced critical neurovascular structures. So far there is no standardized method applicable independently from the surgery. Therefore, we adapt a quality management method, the quality gates (QG), which is well established in, for example, the automotive industry and apply it to multiport image-guided minimally invasive surgery. QG divide a process into different sections. Passing between sections can only be achieved if previously defined requirements are fulfilled which secures the process chain. An interdisciplinary team of otosurgeons, computer scientists, and engineers has worked together to define the quality gates and the corresponding criteria that need to be fulfilled before passing each quality gate. In order to evaluate the defined QG and their criteria, the new surgery method was applied with a first prototype at a human skull cadaver model. We show that the QG method can ensure a safe multiport minimally invasive surgical process at the lateral skull base. Therewith, we present an approach towards the standardization of quality assurance of surgical processes. PMID:25105146

  19. Quality Assurance of Multiport Image-Guided Minimally Invasive Surgery at the Lateral Skull Base

    PubMed Central

    Nau-Hermes, Maria; Schmitt, Robert; Becker, Meike; El-Hakimi, Wissam; Hansen, Stefan; Klenzner, Thomas; Schipper, Jörg

    2014-01-01

    For multiport image-guided minimally invasive surgery at the lateral skull base a quality management is necessary to avoid the damage of closely spaced critical neurovascular structures. So far there is no standardized method applicable independently from the surgery. Therefore, we adapt a quality management method, the quality gates (QG), which is well established in, for example, the automotive industry and apply it to multiport image-guided minimally invasive surgery. QG divide a process into different sections. Passing between sections can only be achieved if previously defined requirements are fulfilled which secures the process chain. An interdisciplinary team of otosurgeons, computer scientists, and engineers has worked together to define the quality gates and the corresponding criteria that need to be fulfilled before passing each quality gate. In order to evaluate the defined QG and their criteria, the new surgery method was applied with a first prototype at a human skull cadaver model. We show that the QG method can ensure a safe multiport minimally invasive surgical process at the lateral skull base. Therewith, we present an approach towards the standardization of quality assurance of surgical processes. PMID:25105146

  20. Software Quality Assurance Audits Guidebooks

    NASA Technical Reports Server (NTRS)

    1990-01-01

    The growth in cost and importance of software to NASA has caused NASA to address the improvement of software development across the agency. One of the products of this program is a series of guidebooks that define a NASA concept of the assurance processes that are used in software development. The Software Assurance Guidebook, NASA-GB-A201, issued in September, 1989, provides an overall picture of the NASA concepts and practices in software assurance. Second level guidebooks focus on specific activities that fall within the software assurance discipline, and provide more detailed information for the manager and/or practitioner. This is the second level Software Quality Assurance Audits Guidebook that describes software quality assurance audits in a way that is compatible with practices at NASA Centers.

  1. Redefining and expanding quality assurance.

    PubMed

    Robins, J L

    1992-12-01

    To meet the current standards of excellence necessary for blood establishments, we have learned from industry that a movement toward organization-wide quality assurance/total quality management must be made. Everyone in the organization must accept responsibility for participating in providing the highest quality products and services. Quality must be built into processes and design systems to support these quality processes. Quality assurance has been redefined to include a quality planning function described as the most effective way of designing quality into processes. A formalized quality planning process must be part of quality assurance. Continuous quality improvement has been identified as the strategy every blood establishment must support while striving for error-free processing as the long-term objective. The auditing process has been realigned to support and facilitate this same objective. Implementing organization-wide quality assurance/total quality management is one proven plan for guaranteeing the quality of the 20 million products that are transfused into 4 million patients each year and for moving toward the new order. PMID:1286566

  2. BUILDING "BRIDGES" WITH QUALITY ASSURANCE

    EPA Science Inventory

    The papr describes how, rather than building "bridges" across centuries, quality assurance (QA) personnel have the opportunity to build bridges across technical disciplines, between public and private organizations, and between different QA groups. As reviewers and auditors of a...

  3. Quality Assurance: Patient Chart Reviews

    SciTech Connect

    Oginni, B. M.; Odero, D. O.

    2009-07-06

    Recent developments in radiation therapy have immensely impacted the way the radiation dose is delivered to patients undergoing radiation treatments. However, the fundamental quality assurance (QA) issues underlying the radiation therapy still remain the accuracy of the radiation dose and the radiation safety. One of the major duties of clinical medical physicists in the radiation therapy departments still revolves around ensuring the accuracy of dose delivery to the planning target volume (PTV), the reduction of unintended radiation to normal organs and minimization of the radiation exposure to the medical personnel based on ALARA (as low as reasonably achievable) principle. Many of the errors in radiation therapy can be minimized through a comprehensive program of periodic checks. One of the QA procedures on the patient comes in the form of chart reviews which could be in either electronic or paper-based format. We present the quality assurance procedures that have to be performed on the patient records from the beginning and periodically to the end of the treatment, based on the guidelines from the American Association of Physicists in Medicine (AAPM) and American College of Physicians (ACP)

  4. Quality assurance for gamma knives

    SciTech Connect

    Jones, E.D.; Banks, W.W.; Fischer, L.E.

    1995-09-01

    This report describes and summarizes the results of a quality assurance (QA) study of the Gamma Knife, a nuclear medical device used for the gamma irradiation of intracranial lesions. Focus was on the physical aspects of QA and did not address issues that are essentially medical, such as patient selection or prescription of dose. A risk-based QA assessment approach was used. Sample programs for quality control and assurance are included. The use of the Gamma Knife was found to conform to existing standards and guidelines concerning radiation safety and quality control of external beam therapies (shielding, safety reviews, radiation surveys, interlock systems, exposure monitoring, good medical physics practices, etc.) and to be compliant with NRC teletherapy regulations. There are, however, current practices for the Gamma Knife not covered by existing, formalized regulations, standards, or guidelines. These practices have been adopted by Gamma Knife users and continue to be developed with further experience. Some of these have appeared in publications or presentations and are slowly finding their way into recommendations of professional organizations.

  5. A Validity-Based Approach to Quality Control and Assurance of Automated Scoring

    ERIC Educational Resources Information Center

    Bejar, Isaac I.

    2011-01-01

    Automated scoring of constructed responses is already operational in several testing programmes. However, as the methodology matures and the demand for the utilisation of constructed responses increases, the volume of automated scoring is likely to increase at a fast pace. Quality assurance and control of the scoring process will likely be more…

  6. 10 CFR 71.37 - Quality assurance.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false Quality assurance. 71.37 Section 71.37 Energy NUCLEAR... Package Approval § 71.37 Quality assurance. (a) The applicant shall describe the quality assurance program... quality assurance program that are applicable to the particular package design under...

  7. Thoughts on Internal and External Quality Assurance

    ERIC Educational Resources Information Center

    Zhang, Jianxin

    2012-01-01

    Quality assurance of higher education is made up of two parts: internal quality assurance (IQA) and external quality assurance (EQA). Both belong to a union of the coexistence and balance of yin and yang. But in reality there exists a paradox of "confusion of quality assurance (QA) subject consciousness, singularity of social QA and lack of QA…

  8. 10 CFR 71.37 - Quality assurance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Quality assurance. 71.37 Section 71.37 Energy NUCLEAR... Package Approval § 71.37 Quality assurance. (a) The applicant shall describe the quality assurance program... quality assurance program that are applicable to the particular package design under...

  9. Quality assurance of endoscopy units.

    PubMed

    Stebbing, John F

    2011-06-01

    This chapter reflects on how England has led the world in service development and quality assurance of endoscopy. It draws out themes of leadership, strategic vision and organisational culture. It emphasises the pivotal importance of focussing service improvement on enhancing the quality of a patient's experience of endoscopy. It describes the processes used here for quality assurance of endoscopy units and how these have dovetailed with other strands of work in transforming the English endoscopy service. The chapter presents discussion of the responses to accreditation processes and how the design of the JAG Accreditation process maximises its effectiveness. PMID:21764004

  10. Failure mode and effect analysis-based quality assurance for dynamic MLC tracking systems

    SciTech Connect

    Sawant, Amit; Dieterich, Sonja; Svatos, Michelle; Keall, Paul

    2010-12-15

    Purpose: To develop and implement a failure mode and effect analysis (FMEA)-based commissioning and quality assurance framework for dynamic multileaf collimator (DMLC) tumor tracking systems. Methods: A systematic failure mode and effect analysis was performed for a prototype real-time tumor tracking system that uses implanted electromagnetic transponders for tumor position monitoring and a DMLC for real-time beam adaptation. A detailed process tree of DMLC tracking delivery was created and potential tracking-specific failure modes were identified. For each failure mode, a risk probability number (RPN) was calculated from the product of the probability of occurrence, the severity of effect, and the detectibility of the failure. Based on the insights obtained from the FMEA, commissioning and QA procedures were developed to check (i) the accuracy of coordinate system transformation, (ii) system latency, (iii) spatial and dosimetric delivery accuracy, (iv) delivery efficiency, and (v) accuracy and consistency of system response to error conditions. The frequency of testing for each failure mode was determined from the RPN value. Results: Failures modes with RPN{>=}125 were recommended to be tested monthly. Failure modes with RPN<125 were assigned to be tested during comprehensive evaluations, e.g., during commissioning, annual quality assurance, and after major software/hardware upgrades. System latency was determined to be {approx}193 ms. The system showed consistent and accurate response to erroneous conditions. Tracking accuracy was within 3%-3 mm gamma (100% pass rate) for sinusoidal as well as a wide variety of patient-derived respiratory motions. The total time taken for monthly QA was {approx}35 min, while that taken for comprehensive testing was {approx}3.5 h. Conclusions: FMEA proved to be a powerful and flexible tool to develop and implement a quality management (QM) framework for DMLC tracking. The authors conclude that the use of FMEA-based QM ensures

  11. Quality Assurance 1992-2012

    ERIC Educational Resources Information Center

    Brown, Roger

    2012-01-01

    As the author's contribution to a series marking the Golden Jubilee of the Association of University Administrators, he reflects on changes in quality assurance over the past twenty years and speculates on what the future may hold for quality as the association moves into a new and very different competitive regime. He begins by discussing the…

  12. Web-based tools for quality assurance and radiation protection in diagnostic radiology.

    PubMed

    Moores, B M; Charnock, P; Ward, M

    2010-01-01

    Practical and philosophical aspects of radiation protection in diagnostic radiology have changed very little over the past 50 y even though patient doses have continued to rise significantly in this period. This rise has been driven by technological developments, such as multi-slice computed tomography, that have been able to improve diagnostic accuracy but not necessarily provide the same level of risk-benefit to all patients or groups of patients given the dose levels involved. Can practical radiation protection strategies hope to keep abreast of these ongoing developments? A project was started in 1992 in Liverpool that aimed to develop IT driven quality assurance (QA)/radiation protection software tools based upon a modular quality assurance dose data system. One of the modules involved the assessment of the patient entrance surface air kerma (ESAK) for an X-ray examination that was based upon the use of calibrated X-ray tube exposure factors to calculate ESAK as well as collecting appropriate patient details (age, sex, weight, thickness etc). The package also contained modules for logging all necessary equipment performance QA data. This paper will outline the experience gained with this system through its transition from a local application on a stand alone PC within the department to the current web-based approach. Advantages of a web-based approach to delivering such an application as well as centrally storing data originating on many hospital sites will be discussed together with the scientific support processes that can be developed with such a system. This will include local, national and international considerations. The advantages of importing radiographic examination details directly from other electronic storage systems such as a hospital's radiology information system will be presented together with practical outcomes already achieved. This will include the application of statistical techniques to the very large data sets generated. The development

  13. Assuring eating quality of meat.

    PubMed

    Dalen, G A

    1996-01-01

    The way of assuring quality has changed over the years, from inspection of end product to quality management systems and on-line process control. The latter concepts have had a great impact in many industries during the last decades. But the concept of Total Quality is continuos improvement so it is time to take advantage of the next generation of quality assurance tools: Quality by Design. This is the most powerful instrument in quality assurance today. Quality by design has been used with outstanding results in many industries as the automobile and the electronics industry. Maybe the meat industry will be the next? To succeed, the "eating quality attributes" that are most important to the customer must be brought into focus. The challenge to the meat research scientist is to design products and processes that take care of customer needs despite variation in the raw material and the consumer's rough handling. The Quality Management Standards are helpful in conducting the design and production process, but to focus on the right aspects, there also are need for suitable methods as Quality Function Deployment. Customer needs change and new research changes old 'truths'. This require an organisation, a quality system and a culture which can handle rapid changes and a diversity of customer needs. PMID:22060638

  14. Software Process Improvement Initiatives Based on Quality Assurance Strategies: A QATAM Pilot Application

    NASA Astrophysics Data System (ADS)

    Winkler, Dietmar; Elberzhager, Frank; Biffl, Stefan; Eschbach, Robert

    Quality Assurance (QA) strategies, i.e., bundles of verification and validation approaches embedded within a balanced software process can support project and quality managers in systematically planning and implementing improvement initiatives. New and modified processes and methods come up frequently that seems promising candidates for improvement. Nevertheless, the impact of processes and methods strongly depends on individual project contexts. A major challenge is how to systematically select and implement "bestpractices" for product construction, verification, and validation. In this paper we present the Quality Assurance Tradeoff Analysis Method (QATAM) that supports engineers in (a) systematically identifying candidate QA strategies and (b) evaluating QA strategy variants in a given project context. We evaluate feasibility and usefulness in a pilot application in a medium-size software engineering organization. Main results were that QATAM was considered useful for identifying and evaluating various improvement initiatives applicable for large organizations as well as for small and medium enterprises.

  15. Quality Assurance [for Persons with Developmental Disabilities].

    ERIC Educational Resources Information Center

    Lakin, Charlie, Ed.; And Others

    1993-01-01

    This newsletter feature issue focuses on quality assurance and innovative efforts to enhance service quality for persons with developmental disabilities. Individual articles include: "Redesigning Quality Assurance" (Clarence J. Sundram); "Quality Assurance, Quality Enhancement" (Charlie Lakin et al.); "Challenging Tradition: Measuring Quality by…

  16. Quality Assurance in Higher Education: Proposals for Consultation.

    ERIC Educational Resources Information Center

    Higher Education Funding Council for England, Bristol.

    This document sets out for consultation proposals for a revised method for quality assurance of teaching and learning in higher education. The proposals cover: (1) the objectives and principles of quality assurance; (2) an approach to quality assurance based on external audit principles; (3) the collection and publication of information; (4)…

  17. Waste Management Quality Assurance Plan

    SciTech Connect

    Waste Management Group

    2006-08-14

    The WMG QAP is an integral part of a management system designed to ensure that WMG activities are planned, performed, documented, and verified in a manner that assures a quality product. A quality product is one that meets all waste acceptance criteria, conforms to all permit and regulatory requirements, and is accepted at the offsite treatment, storage, and disposal facility. In addition to internal processes, this QA Plan identifies WMG processes providing oversight and assurance to line management that waste is managed according to all federal, state, and local requirements for waste generator areas. A variety of quality assurance activities are integral to managing waste. These QA functions have been identified in the relevant procedures and in subsequent sections of this plan. The WMG QAP defines the requirements of the WMG quality assurance program. These requirements are derived from Department of Energy (DOE) Order 414.1C, Quality Assurance, Contractor Requirements Document, the LBNL Operating and Assurance Program Plan (OAP), and other applicable environmental compliance documents. The QAP and all associated WMG policies and procedures are periodically reviewed and revised, as necessary, to implement corrective actions, and to reflect changes that have occurred in regulations, requirements, or practices as a result of feedback on work performed or lessons learned from other organizations. The provisions of this QAP and its implementing documents apply to quality-affecting activities performed by the WMG; WMG personnel, contractors, and vendors; and personnel from other associated LBNL organizations, except where such contractors, vendors, or organizations are governed by their own WMG-approved QA programs.

  18. Quality Assurance Made Easy.

    ERIC Educational Resources Information Center

    Villemaire, Lorry

    Designed to help adult learners realize the importance and necessity of implementing continuous quality improvement (CQI) in a rapidly changing, competitive, and modern world of work, this document presents a comprehensive explanation of CQI. The following topics are discussed in the book's introduction and seven chapters: importance of quality in…

  19. New developments in NASA quality assurance

    NASA Technical Reports Server (NTRS)

    Condon, John E.

    1966-01-01

    The purpose of this talk is to examine and discuss NASA's basic quality concept, the policy and procedures which define and implement this concept and subsequently explore the NASA-Industry quality relationships which are essential to the success of NASA's quality assurance concept. It is important to emphasize that NASA's Quality Assurance program is predicated on the concept of an individually tailored quality program for each significant NASA procurement - particularly, large space systems. As a result, NASA's Quality Assurance program - to be effective - must be responsive to various technologies, hardware systems, and space missions. In addition, the program must be responsive to changing policies and practices in research, engineering and procurement. Key issues in the NASA-Contractor quality relationships in the framework of an over all NASA-Industry partnership include: (1) the necessity for NASA to effectively discharge its responsibility for providing clear and complete definition of quality requirements at all phases of the procurement cycle; (2) the right of the contractor to expect an explicit definition of NASA quality requirements in each RFP and contract and to request same if it is not provided; (3) the necessity for the contractor to have a dynamic and responsive quality program which is directed towards assuring that the hardware meets all technical requirements and to accomplish this in an effective and efficient manner; and (4) the critical need for investigation and study of the economic aspects of quality and an evaluation of our policies and practices based upon the results of such a study.

  20. Quality assurance for environmental analytical chemistry: 1980

    SciTech Connect

    Gladney, E.S.; Goode, W.E.; Perrin, D.R.; Burns, C.E.

    1981-09-01

    The continuing quality assurance effort by the Environmental Surveillance Group is presented. Included are all standard materials now in use, their consensus or certified concentrations, quality control charts, and all quality assurance measurements made by H-8 during 1980.

  1. Process chemistry {ampersand} statistics quality assurance plan

    SciTech Connect

    Meznarich, H.K.

    1996-08-01

    This document provides quality assurance guidelines and quality control requirements for Process Chemistry and Statistics. This document is designed on the basis of Hanford Analytical Services Quality Assurance Plan (HASQAP) technical guidelines and is used for governing process chemistry activities.

  2. Blood Gas Quality Assurance System

    PubMed Central

    Pickler, Lee

    1979-01-01

    Quality assurance of health care delivery is as important as the Voluntary Effort (VE) program is to the health care industry. These two seemingly converse positions require a delicate balance. One way this balance is met is by more effectively utilizing current equipment through improved systems.

  3. Quality assurance planning and structure.

    PubMed

    Jackman, W; Brown, L D; Al-assaf, A F; Reinke, J M; Abubaker, W; Winter, L; Murphy, G; Blumenfeld, S

    1995-01-01

    Planning for the introduction, implementation, and conduct of quality assurance activities has been the key issue from the outset of the project. Despite the various approaches to planning, no single Quality Assurance (QA) planning can be universally accepted by developing countries due to variations in the socioeconomic, cultural and political makeup of individual countries. This paper summarizes the lessons learned from the Quality Assurance Project in planning a QA program: 1) the need to understand organizational strengths and weaknesses to develop appropriate strategies for QA skills training and organizational change; 2) the need to build on existing systems or activities that support the objectives of the organization and provide an adequate foundation for the QA program; 3) the need to assign responsibility for quality assurance through the creation of QA councils and committees and the assignment of coordinators and other individuals; 4) the need to secure top-level management support to legitimize any changes; 5) the need to determine the method of introducing innovations into organizations, either by a top-down or bottom-up approach; 6) the plan should have well-defined priorities and objectives despite its flexibility as projects evolve and grow over time. PMID:12295830

  4. Quality Assurance in School Health

    ERIC Educational Resources Information Center

    Newell, Susan; Schoenike, Sumner L.; Lisko, Elaine A.

    2003-01-01

    School nurses need to become more influential administrators, managers, and entrepreneurs. They must learn to lead and collaborate effectively in designing, implementing, and evaluating coordinated school health programs. Quality assurance is an essential ingredient in this process that requires accurate, timely, and confidential incident…

  5. A Family-Based Framework for Supporting Quality Assurance of Biomedical Ontologies in BioPortal

    PubMed Central

    He, Zhe; Ochs, Christopher; Agrawal, Ankur; Perl, Yehoshua; Zeginis, Dimitris; Tarabanis, Konstantinos; Elhanan, Gai; Halper, Michael; Noy, Natasha; Geller, James

    2013-01-01

    BioPortal contains over 300 ontologies, for which quality assurance (QA) is critical. Abstraction networks (ANs), compact summarizations of ontology structure and content, have been used in such QA efforts, typically in a “one-off” manner for a single ontology. Ontologies can be characterized—independently of knowledge-content focus—from a structural standpoint leading to the formulation of ontology families. A family is defined as a set of ontologies satisfying some overarching condition regarding their structural features. Seven such families, comprising 186 ontologies, are identified. To increase efficiency, a new family-based QA framework is introduced in which an automated, uniform AN derivation technique and accompanying semi-automated, uniform QA regimen are applicable to the ontologies of a given family. Specifically, across an entire family, the QA efforts exploit family-wide AN features in the characterization of sets of classes that are more likely to harbor errors. The approach is demonstrated on the Cancer Chemoprevention BioPortal ontology. PMID:24551360

  6. Scalability of Abstraction-Network-Based Quality Assurance to Large SNOMED Hierarchies

    PubMed Central

    Ochs, Christopher; Perl, Yehoshua; Geller, James; Halper, Michael; Gu, Huanying; Chen, Yan; Elhanan, Gai

    2013-01-01

    Abstraction networks are compact summarizations of terminologies used to support orientation and terminology quality assurance (TQA). Area taxonomies and partial-area taxonomies are abstraction networks that have been successfully employed in support of TQA of small SNOMED CT hierarchies. However, nearly half of SNOMED CT’s concepts are in the large Procedure and Clinical Finding hierarchies. Abstraction network derivation methodologies applied to those hierarchies resulted in taxonomies that were too large to effectively support TQA. A methodology for deriving sub-taxonomies from large taxonomies is presented, and the resultant smaller abstraction networks are shown to facilitate TQA, allowing for the scaling of our taxonomy-based TQA regimen to large hierarchies. Specifically, sub-taxonomies are derived for the Procedure hierarchy and a review for errors and inconsistencies is performed. Concepts are divided into groups within the sub-taxonomy framework, and it is shown that small groups are statistically more likely to harbor erroneous and inconsistent concepts than large groups. PMID:24551393

  7. 10 CFR 26.167 - Quality assurance and quality control.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Quality assurance and quality control. 26.167 Section 26... Department of Health and Human Services § 26.167 Quality assurance and quality control. (a) Quality assurance program. Each HHS-certified laboratory shall have a quality assurance program that encompasses all...

  8. 10 CFR 26.137 - Quality assurance and quality control.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Quality assurance and quality control. 26.137 Section 26....137 Quality assurance and quality control. (a) Quality assurance program. Each licensee testing facility shall have a quality assurance program that encompasses all aspects of the testing...

  9. Quality assurance controls in research data base management: nonsense codes in hierarchical file structures

    SciTech Connect

    Farrell, M.P.; Strand, R.H.; Magoun, A.D.; Pennington, C.H.; Schramm, H.; Cobb, S.P.; Daniels, K.

    1980-01-01

    In complex studies using multiple data bases composed of hierarchical file structures, there is a high probability that errors may be perpetuated into summary reports unless some form of quality assurance is integrated into the research data base management program. In studies that substitute numeric codes for variable values, this problem of error propagation is even more acute. This paper addresses the problem of error propagation in those studies employing a coding scheme to represent longer alphanumeric values. Several approaches are available that minimize errors in coding variables. Numeric codes with embedded information allocated to positions within the value codes are widely used. Such smart codes require a full knowledge of the universe the variables describe as well as the potential classification schemes for each variable. Nonsense codes, or codes without embedded information, efficiently circumvent the problems associated with smart codes. Alphanumeric variable values are assigned a sequential numeric code as new values are encountered in the data base. With nonsense codes, the management approach is open-ended and does not require a knowledge of the number of potential classification levels for the variables. Experience indicates that coding errors appear to be less frequent with nonsense codes. The use of the FORMAT procedure in SAS/version 79.2 complements the nonsense code approach using variable labeling. Current restrictions in the use of the FORMAT statement and the sort order of the labels in BY statements or PRINT requests can be circumvented by using the PUT function to assign format values to a new character variable. 1 figure.

  10. Waste Management Quality Assurance Plan

    SciTech Connect

    Not Available

    1993-11-30

    Lawrence Berkeley Laboratory`s Environment Department addresses its responsibilities through activities in a variety of areas. The need for a comprehensive management control system for these activities has been identified by the Department of Energy (DOE). The WM QA (Waste Management Quality Assurance) Plan is an integral part of a management system that provides controls necessary to ensure that the department`s activities are planned, performed, documented, and verified. This WM QA Plan defines the requirements of the WM QA program. These requirements are derived from DOE Order 5700.6C, Quality Assurance, the LBL Operating and Assurance Program Plan (OAP, LBL PUB-3111), and other environmental compliance documents applicable to WM activities. The requirements presented herein, as well as the procedures and methodologies that direct the implementation of these requirements, will undergo review and revisions as necessary. The provisions of this QA Plan and its implementing documents apply to quality-affecting activities performed by and for WM. It is also applicable to WM contractors, vendors, and other LBL organizations associated with WM activities, except where such contractors, vendors, or organizations are governed by their own WM-approved QA programs. References used in the preparation of this document are (1) ASME NQA-1-1989, (2) ANSI/ASQC E4 (Draft), (3) Waste Management Quality Assurance Implementing Management Plan (LBL PUB-5352, Rev. 1), (4) LBL Operating and Assurance Program Plan (OAP), LBL PUB-3111, 2/3/93. A list of terms and definitions used throughout this document is included as Appendix A.

  11. Quality assurance for purchased catalysts

    SciTech Connect

    Puls, F.H. )

    1988-09-01

    Petrochemical industries require many different types of catalysts in process operations. A significantly portion of these requirements is being met through purchases from merchant catalyst suppliers. The importance of catalysts and of catalyst quality to these industries cannot be overstated. It is not surprising that in the quest for quality which has affected much of US industry in the last few years, catalysts were among the first products which were singled out for development of quality assurance. Currently, catalyst supplier auditing and certification procedures are being implemented. Primary emphasis is on the implementation of statistical process control procedures in the manufacture of commercially available catalyst. Thus, a trend exists to move from quality assurance (QA) and quality control (QC) for purchased catalysts to statistical process control (SPC). This development is being supported by audits of the suppliers' manufacturing quality control systems. The keystone of quality management is the concept of customer and supplier working together for their mutual advantage. The focus in this presentation will be on two topics. (1) Fixed bed catalysts: The recognition of lot-to-lot variations led to purchase specifications which then led to quality control procedures for purchased catalysts. (2) Catalyst suppliers: the limitations of quality control for catalysts will be discussed, and the efforts of catalyst suppliers to apply SPC will be mentioned.

  12. Usalpharma: A Cloud-Based Architecture to Support Quality Assurance Training Processes in Health Area Using Virtual Worlds

    PubMed Central

    García-Peñalvo, Francisco J.; Pérez-Blanco, Jonás Samuel; Martín-Suárez, Ana

    2014-01-01

    This paper discusses how cloud-based architectures can extend and enhance the functionality of the training environments based on virtual worlds and how, from this cloud perspective, we can provide support to analysis of training processes in the area of health, specifically in the field of training processes in quality assurance for pharmaceutical laboratories, presenting a tool for data retrieval and analysis that allows facing the knowledge discovery in the happenings inside the virtual worlds. PMID:24778593

  13. QUALITY ASSURANCE FOR PCR

    EPA Science Inventory

    The U.S. Environmental Protection Agency (EPA) held a workshop in January 2003 on the detection of viruses in water using polymerase chain reaction (PCR)-based methods. Speakers were asked to address a series of specific questions, including whether a single standard method coul...

  14. Optimizing two radioluminescence based quality assurance devices for diagnostic radiology utilizing a simple model

    NASA Astrophysics Data System (ADS)

    Lindström, Jan; Hulthén, Markus; Alm Carlsson, Gudrun; Sandborg, Michael

    2014-03-01

    The extrinsic (absolute) efficiency of a phosphor is expressed as the ratio of light energy emitted per unit area at the phosphor surface to incident x-ray energy fluence. A model described in earlier work has shown that by knowing the intrinsic efficiency, the particle size, the thickness and the light extinction factor ξ, it is possible to deduce the extrinsic efficiency for an extended range of particle sizes and layer thicknesses for a given design. The model has been tested on Gd2O2S:Tb and ZnS:Cu fluorescent layers utilized in two quality assurance devices, respectively, aimed for the assessment of light field and radiation field congruence in diagnostic radiology. The first unit is an established device based on both fluorescence and phosphorescence containing an x-ray sensitive phosphor (ZnS:Cu) screen comprising a long afterglow. Uncertainty in field edge position is estimated to 0.8 mm (k=2). The second unit is under development and based on a linear CCD sensor which is sensitized to x-rays by applying a Gd2O2S:Tb scintillator. The field profiles and the corresponding edge location are then obtained and compared. Uncertainty in field edge location is estimated to 0.1 mm (k=2). The properties of the radioluminescent layers are essential for the functionality of the devices and have been optimized utilizing the previously developed and verified model. A theoretical description of the maximization of phosphorescence is also briefly discussed as well as an interesting finding encountered during the development processes: focal spot wandering. The oversimplistic physical assumptions made in the radioluminescence model have not been found to lead the optimizing process astray. The obtained functionality is believed to be adequate within their respective limitations for both devices.

  15. Health reform and the quality assurance imperative.

    PubMed

    Webber, A

    The administration's blueprint for healthcare reform contains a number of positive features, including a national healthcare information database, quality "report cards," and state-based patient complaint offices. Missing from the plan, however, is "an active quality monitoring system that holds health plans and providers publicly accountable for improved performance," says Andrew Webber, Executive Vice President of the American Medical Peer Review Association, the national association of Peer Review Organizations (PROs). His antidote includes the creation of an independent, state-based network to coordinate quality assurance activities; a program to monitor compliance with practice guidelines; and a quality foundation to measure, manage, improve, and oversee quality. PMID:10131335

  16. Characteristics to Evaluate the Quality Assurance Workforce.

    ERIC Educational Resources Information Center

    Reynolds, Craig Otis

    Quality assurance is a vital part of any Navy contract administration activity. It is essential that the personnel involved in quality assurance be of extremely high caliber. The purpose of the paper is to develop a model of the educational background of an ideal quality assurance man. The paper outlines the functions which might be required of…

  17. 40 CFR 31.45 - Quality assurance.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Quality assurance. 31.45 Section 31.45... Requirements Reports, Records, Retention, and Enforcement § 31.45 Quality assurance. If the grantee's project... quality assurance practices consisting of policies, procedures, specifications, standards,...

  18. 40 CFR 30.54 - Quality assurance.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Quality assurance. 30.54 Section 30.54... NON-PROFIT ORGANIZATIONS Post-Award Requirements Reports and Records § 30.54 Quality assurance. If the... data generation, the grantee shall develop and implement quality assurance practices consisting...

  19. 10 CFR 76.93 - Quality assurance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Quality assurance. 76.93 Section 76.93 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) CERTIFICATION OF GASEOUS DIFFUSION PLANTS Safety § 76.93 Quality assurance. The Corporation shall establish, maintain, and execute a quality assurance program satisfying each...

  20. 40 CFR 31.45 - Quality assurance.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Quality assurance. 31.45 Section 31.45... Requirements Reports, Records, Retention, and Enforcement § 31.45 Quality assurance. If the grantee's project... quality assurance practices consisting of policies, procedures, specifications, standards,...

  1. 40 CFR 30.54 - Quality assurance.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Quality assurance. 30.54 Section 30.54... NON-PROFIT ORGANIZATIONS Post-Award Requirements Reports and Records § 30.54 Quality assurance. If the... data generation, the grantee shall develop and implement quality assurance practices consisting...

  2. Assuring Residential Quality: Issues, Approaches and Instruments.

    ERIC Educational Resources Information Center

    Bersani, Hank A., Jr.

    This report begins with discussion of several issues in the field of quality assurance in residential services for individuals with developmental disabilities. The issues include definitions of key terms, the role of ideology, major types of quality assurance, and dimensions of quality assurance. The report takes the position that primary values…

  3. 10 CFR 76.93 - Quality assurance.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false Quality assurance. 76.93 Section 76.93 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) CERTIFICATION OF GASEOUS DIFFUSION PLANTS Safety § 76.93 Quality assurance. The Corporation shall establish, maintain, and execute a quality assurance program satisfying each...

  4. 10 CFR 76.93 - Quality assurance.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false Quality assurance. 76.93 Section 76.93 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) CERTIFICATION OF GASEOUS DIFFUSION PLANTS Safety § 76.93 Quality assurance. The Corporation shall establish, maintain, and execute a quality assurance program satisfying each...

  5. 10 CFR 76.93 - Quality assurance.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 2 2013-01-01 2013-01-01 false Quality assurance. 76.93 Section 76.93 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) CERTIFICATION OF GASEOUS DIFFUSION PLANTS Safety § 76.93 Quality assurance. The Corporation shall establish, maintain, and execute a quality assurance program satisfying each...

  6. 10 CFR 76.93 - Quality assurance.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false Quality assurance. 76.93 Section 76.93 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) CERTIFICATION OF GASEOUS DIFFUSION PLANTS Safety § 76.93 Quality assurance. The Corporation shall establish, maintain, and execute a quality assurance program satisfying each...

  7. Quality assurance in orthodontic radiography.

    PubMed

    Brown, J E

    1995-02-01

    The implementation of a Quality Assurance (QA) programme in orthodontic radiography is designed to improve the quality of the resultant radiographs and to reduce the number of repeat exposures. This is particularly desirable in orthodontic practice where the majority of patients are young and therefore more at risk from the detrimental effects of X-rays. A programme is described and QA tests are given that may be applied in the surgery. Particular emphasis is placed on QA measures for extraoral radiography, since this is frequently undertaken in the treatment of the orthodontic patient. PMID:7786872

  8. Helical tomotherapy dynamic quality assurance

    SciTech Connect

    Balog, John; Holmes, Tim; Vaden, Richard

    2006-10-15

    A multifaceted tomotherapy quality assurance procedure has been developed. This procedure tests most of the features inherent in the tomotherapy Hi-Art device. This includes the megavoltage imaging quality, spatial and temporal accuracy of the dynamic delivery properties, as well as more traditional beam output characteristics. This is accomplished with a specialized multichannel electrometer that measures collected charge every 100 ms and a Virtual Water cylindrical phantom that holds many ion chambers and differing density insert plugs. Both devices are offered with the Hi-Art product. These tests are presented as well as their sensitivity to beam and delivery variations.

  9. Infrared camera based thermometry for quality assurance of superficial hyperthermia applicators.

    PubMed

    Müller, Johannes; Hartmann, Josefin; Bert, Christoph

    2016-04-01

    The purpose of this work was to provide a feasible and easy to apply phantom-based quality assurance (QA) procedure for superficial hyperthermia (SHT) applicators by means of infrared (IR) thermography. The VarioCAM hr head (InfraTec, Dresden, Germany) was used to investigate the SA-812, the SA-510 and the SA-308 applicators (all: Pyrexar Medical, Salt Lake City, UT, USA). Probe referencing and thermal equilibrium procedures were applied to determine the emissivity of the muscle-equivalent agar phantom. Firstly, the disturbing potential of thermal conduction on the temperature distribution inside the phantom was analyzed through measurements after various heating times (5-50 min). Next, the influence of the temperature of the water bolus between the SA-812 applicator and the phantom's surface was evaluated by varying its temperature. The results are presented in terms of characteristic values (extremal temperatures, percentiles and effective field sizes (EFS)) and temperature-area-histograms (TAH). Lastly, spiral antenna applicators were compared by the introduced characteristics. The emissivity of the used phantom was found to be ε  =  0.91  ±  0.03, the results of both methods coincided. The influence of thermal conduction with regard to heating time was smaller than expected; the EFS of the SA-812 applicator had a size of (68.6  ±  6.7) cm(2), averaged group variances were  ±3.0 cm(2). The TAHs show that the influence of the water bolus is mostly limited to depths of  <3 cm, yet it can greatly enhance or reduce heat generation in this regime: at a depth of 1 cm, measured maximal temperature rises were 14.5 °C for T Bolus  =  30 °C and 8.6 °C for T Bolus  =  21 °C, respectively. The EFS was increased, too. The three spiral antenna applicators generated similar heat distributions. Generally, the procedure proved to yield informative insights into applicator characteristics, thus making the application

  10. Infrared camera based thermometry for quality assurance of superficial hyperthermia applicators

    NASA Astrophysics Data System (ADS)

    Müller, Johannes; Hartmann, Josefin; Bert, Christoph

    2016-04-01

    The purpose of this work was to provide a feasible and easy to apply phantom-based quality assurance (QA) procedure for superficial hyperthermia (SHT) applicators by means of infrared (IR) thermography. The VarioCAM hr head (InfraTec, Dresden, Germany) was used to investigate the SA-812, the SA-510 and the SA-308 applicators (all: Pyrexar Medical, Salt Lake City, UT, USA). Probe referencing and thermal equilibrium procedures were applied to determine the emissivity of the muscle-equivalent agar phantom. Firstly, the disturbing potential of thermal conduction on the temperature distribution inside the phantom was analyzed through measurements after various heating times (5-50 min). Next, the influence of the temperature of the water bolus between the SA-812 applicator and the phantom’s surface was evaluated by varying its temperature. The results are presented in terms of characteristic values (extremal temperatures, percentiles and effective field sizes (EFS)) and temperature-area-histograms (TAH). Lastly, spiral antenna applicators were compared by the introduced characteristics. The emissivity of the used phantom was found to be ɛ  =  0.91  ±  0.03, the results of both methods coincided. The influence of thermal conduction with regard to heating time was smaller than expected; the EFS of the SA-812 applicator had a size of (68.6  ±  6.7) cm2, averaged group variances were  ±3.0 cm2. The TAHs show that the influence of the water bolus is mostly limited to depths of  <3 cm, yet it can greatly enhance or reduce heat generation in this regime: at a depth of 1 cm, measured maximal temperature rises were 14.5 °C for T Bolus  =  30 °C and 8.6 °C for T Bolus  =  21 °C, respectively. The EFS was increased, too. The three spiral antenna applicators generated similar heat distributions. Generally, the procedure proved to yield informative insights into applicator characteristics, thus making the application

  11. 48 CFR 246.470 - Government contract quality assurance actions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... quality assurance actions. 246.470 Section 246.470 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT QUALITY ASSURANCE Government Contract Quality Assurance 246.470 Government contract quality assurance actions....

  12. Quality Assurance for Clinical Trials

    PubMed Central

    Ibbott, Geoffrey S.; Haworth, Annette; Followill, David S.

    2013-01-01

    Cooperative groups, of which the Radiation Therapy Oncology Group is one example, conduct national clinical trials that often involve the use of radiation therapy. In preparation for such a trial, the cooperative group prepares a protocol to define the goals of the trial, the rationale for its design, and the details of the treatment procedure to be followed. The Radiological Physics Center (RPC) is one of several quality assurance (QA) offices that is charged with assuring that participating institutions deliver doses that are clinically consistent and comparable. The RPC does this by conducting a variety of independent audits and credentialing processes. The RPC has compiled data showing that credentialing can help institutions comply with the requirements of a cooperative group clinical protocol. Phantom irradiations have been demonstrated to exercise an institution’s procedures for planning and delivering advanced external beam techniques (1–3). Similarly, RPC data indicate that a rapid review of patient treatment records or planning procedures can improve compliance with clinical trials (4). The experiences of the RPC are presented as examples of the contributions that a national clinical trials QA center can make to cooperative group trials. These experiences illustrate the critical need for comprehensive QA to assure that clinical trials are successful and cost-effective. The RPC is supported by grants CA 10953 and CA 81647 from the National Cancer Institute, NIH, DHHS. PMID:24392352

  13. Quality Assurance in Continuing Professional Education. An Analysis.

    ERIC Educational Resources Information Center

    Tovey, Philip

    Based on research conducted in and around universities in the United Kingdom, this book analyzes quality assurance in continuing professional education (CPE). An introduction provides a close look at the terms "quality,""quality assurance," and "CPE." Part I deals with context. Chapter 1 looks at theoretical development and practical strategies…

  14. 10 CFR 26.167 - Quality assurance and quality control.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Quality assurance and quality control. 26.167 Section 26.167 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Laboratories Certified by the Department of Health and Human Services § 26.167 Quality assurance and quality control. (a) Quality assurance program. Each HHS-certified laboratory...

  15. 10 CFR 26.167 - Quality assurance and quality control.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 1 2014-01-01 2014-01-01 false Quality assurance and quality control. 26.167 Section 26.167 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Laboratories Certified by the Department of Health and Human Services § 26.167 Quality assurance and quality control. (a) Quality assurance program. Each HHS-certified laboratory...

  16. 10 CFR 26.167 - Quality assurance and quality control.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 1 2012-01-01 2012-01-01 false Quality assurance and quality control. 26.167 Section 26.167 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Laboratories Certified by the Department of Health and Human Services § 26.167 Quality assurance and quality control. (a) Quality assurance program. Each HHS-certified laboratory...

  17. 10 CFR 26.137 - Quality assurance and quality control.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 1 2011-01-01 2011-01-01 false Quality assurance and quality control. 26.137 Section 26.137 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Licensee Testing Facilities § 26.137 Quality assurance and quality control. (a) Quality assurance program. Each licensee...

  18. 10 CFR 26.137 - Quality assurance and quality control.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 1 2013-01-01 2013-01-01 false Quality assurance and quality control. 26.137 Section 26.137 Energy NUCLEAR REGULATORY COMMISSION FITNESS FOR DUTY PROGRAMS Licensee Testing Facilities § 26.137 Quality assurance and quality control. (a) Quality assurance program. Each licensee...

  19. Quality Assurance Specifications for Planetary Protection Assays

    NASA Astrophysics Data System (ADS)

    Baker, Amy

    As the European Space Agency planetary protection (PP) activities move forward to support the ExoMars and other planetary missions, it will become necessary to increase staffing of labo-ratories that provide analyses for these programs. Standardization of procedures, a comprehen-sive quality assurance program, and unilateral training of personnel will be necessary to ensure that the planetary protection goals and schedules are met. The PP Quality Assurance/Quality Control (QAQC) program is designed to regulate and monitor procedures performed by labora-tory personnel to ensure that all work meets data quality objectives through the assembly and launch process. Because personnel time is at a premium and sampling schedules are often de-pendent on engineering schedules, it is necessary to have flexible staffing to support all sampling requirements. The most productive approach to having a competent and flexible work force is to establish well defined laboratory procedures and training programs that clearly address the needs of the program and the work force. The quality assurance specification for planetary protection assays has to ensure that labora-tories and associated personnel can demonstrate the competence to perform assays according to the applicable standard AD4. Detailed subjects included in the presentation are as follows: • field and laboratory control criteria • data reporting • personnel training requirements and certification • laboratory audit criteria. Based upon RD2 for primary and secondary validation and RD3 for data quality objectives, the QAQC will provide traceable quality assurance safeguards by providing structured laboratory requirements for guidelines and oversight including training and technical updates, standardized documentation, standardized QA/QC checks, data review and data archiving.

  20. Quality Assurance in Chinese Higher Education

    ERIC Educational Resources Information Center

    Li, Yuan

    2010-01-01

    Quality assurance has been integrated into the fabric of higher education in China, with the issue of quality in higher education--how to evaluate it and how to enhance it--now taking centre stage in Chinese higher education. In the past decade, the development of quality assurance in Chinese higher education has covered a broad spectrum of…

  1. Quality Assurance Program and Brain Drain

    ERIC Educational Resources Information Center

    Lien, Donald

    2008-01-01

    The number of colleges and universities in most developing countries has increased drastically over the past decades. The quality variation of these institutions is an alarming concern. Quality assurance programs are proposed and implemented. This paper evaluates the effects of quality assurance on the demand for college education, study abroad,…

  2. Quality Assurance of E-learning. ENQA Workshop Report 14

    ERIC Educational Resources Information Center

    Grifoll, Josep; Huertas, Esther; Prades, Anna; Rodriguez, Sebastian; Rubin, Yuri; Mulder, Fred; Ossiannilsson, Ebba

    2010-01-01

    E-learning in the European Higher Education Area has stampeded its way to the foreground of the Quality Assurance (QA) forum, and has become a key issue among quality assurance agencies and institutions in the European Higher Education Area (EHEA). Because internet-based learning is currently such a relevant topic, there is a dire need for the…

  3. Quality assurance of absorbed energy in Charpy impact test

    NASA Astrophysics Data System (ADS)

    Rocha, C. L. F.; Fabricio, D. A. K.; Costa, V. M.; Reguly, A.

    2016-07-01

    In order to ensure the quality assurance and comply with standard requirements, an intralaboratory study has been performed for impact Charpy tests, involving two operators. The results based on ANOVA (Analysis of Variance) and Normalized Error statistical techniques pointed out that the execution of the tests is appropriate, because the implementation of quality assurance methods showed acceptable results.

  4. The Concepts of Quality, Quality Assurance and Quality Enhancement

    ERIC Educational Resources Information Center

    Elassy, Noha

    2015-01-01

    Purpose: This paper aims to critically review and discuss different definitions of the concepts of quality, quality assurance (QA) and quality enhancement (QE) in higher education (HE) with presenting critical perspectives of the literature. Design/methodology/approach: The paper looks at literature concerns with the meaning of quality, QA and QE,…

  5. Quality assurance program plan for Building 324

    SciTech Connect

    Tanke, J.M.

    1997-05-22

    This Quality Assurance Program Plan (QAPP) provides an overview of the quality assurance program for Building 324. This plan supersedes the PNNL Nuclear Facilities Quality Management System Description, PNL-NF-QMSD, Revision 2, dated March 1996. The program applies to the facility safety structures, systems, and components and to activities that could affect safety structures, systems, and components. Adherence to the quality assurance program ensures the following: US Department of Energy missions and objectives are effectively accomplished; Products and services are safe, reliable, and meet or exceed the requirements and expectations of the user; Hazards to the public, to Hanford Site and facility workers, and to the environment are minimized. The format of this Quality Assurance Program Plan is structured to parallel that of 10 CFR 83 0.120, Quality Assurance Requirements.

  6. Professionalism, Profession and Quality Assurance Practitioners in External Quality Assurance Agencies in Higher Education

    ERIC Educational Resources Information Center

    Cheung, Jordan C. M.

    2015-01-01

    This article seeks to spark a dialectic discussion on the establishment of a set of professional competencies for quality assurance practitioners who serve in external quality assurance agencies in higher education. Such a need is identified due to the shortage of relevant and sufficient coverage in the quality assurance literature. To…

  7. Quality management system for application of the analytical quality assurance cycle in a research project

    NASA Astrophysics Data System (ADS)

    Camargo, R. S.; Olivares, I. R. B.

    2016-07-01

    The lack of quality assurance and quality control in academic activities have been recognized by the inability to demonstrate reproducibility. This paper aim to apply a quality tool called Analytical Quality Assurance Cycle on a specific research project, supported by a Verification Programme of equipment and an adapted Quality Management System based on international standards, to provide traceability to the data generated.

  8. Quality Assurance in Sub-Saharan Africa

    ERIC Educational Resources Information Center

    Materu, Peter; Righetti, Petra

    2010-01-01

    This article assesses the status and practice of higher education quality assurance in sub-Saharan Africa, focusing on degree-granting tertiary institutions. A main finding is that structured national-level quality assurance processes in African higher education are a very recent phenomenon and that most countries face major capacity constraints.…

  9. 48 CFR 2453.246 - Quality Assurance.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Quality Assurance. 2453.246 Section 2453.246 Federal Acquisition Regulations System DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT CLAUSES AND FORMS FORMS Prescription of Forms 2453.246 Quality Assurance....

  10. 30 CFR 74.9 - Quality assurance.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... CFR part 51. Persons may obtain a copy from the International Organization for Standardization at the... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Quality assurance. 74.9 Section 74.9 Mineral... DUST SAMPLING DEVICES Requirements for Continuous Personal Dust Monitors § 74.9 Quality assurance....

  11. 30 CFR 15.8 - Quality assurance.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Quality assurance. 15.8 Section 15.8 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF... § 15.8 Quality assurance. (a) Applicants granted an approval or an extension of approval under...

  12. 7 CFR 652.7 - Quality assurance.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 6 2011-01-01 2011-01-01 false Quality assurance. 652.7 Section 652.7 Agriculture... AGRICULTURE SUPPORT ACTIVITIES TECHNICAL SERVICE PROVIDER ASSISTANCE General Provisions § 652.7 Quality assurance. (a) NRCS will review, in consultation with the Farm Service Agency, as appropriate, the...

  13. 30 CFR 7.7 - Quality assurance.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Quality assurance. 7.7 Section 7.7 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS TESTING BY APPLICANT OR THIRD PARTY General § 7.7 Quality assurance. Applicants...

  14. Quality assurance manual: Volume 2, Appendices

    SciTech Connect

    Oijala, J.E.

    1988-06-01

    This paper contains quality assurance information on departments of the Stanford Linear Accelerator Center. Particular quality assurance policies and standards discussed are on: Mechanical Systems; Klystron and Microwave Department; Electronics Department; Plant Engineering; Accelerator Department; Purchasing; and Experimental Facilities Department. (LSP)

  15. Quality Assurance Reconsidered: A Case Study

    ERIC Educational Resources Information Center

    Gynnild, Vidar

    2007-01-01

    This article examines an external evaluation of the quality assurance system at the Norwegian University of Science and Technology (NTNU) conducted by The Norwegian Agency for Quality Assurance in Higher Education (NOKUT). The external audit report along with internal reports provided by the seven faculties of the university served as the major…

  16. Teacher Reaction to ICP Quality Assurance Procedures.

    ERIC Educational Resources Information Center

    Leonard, Ann

    An integral part of the Quality Assurance Manual developed by Southwest Regional Laboratory (SWRL) to accompany the Kindergarten Program is the end-of-program assessment of the Instructional Concepts Program (ICP). Following completion of ICP Quality Assurance assessment, four teachers were interviewed in order to gather information pertinent to…

  17. 40 CFR 194.22 - Quality assurance.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...); corroborating data; confirmatory testing; or a quality assurance program that is equivalent in effect to ASME... 40 Protection of Environment 26 2012-07-01 2011-07-01 true Quality assurance. 194.22 Section 194... COMPLIANCE WITH THE 40 CFR PART 191 DISPOSAL REGULATIONS Compliance Certification and...

  18. 40 CFR 194.22 - Quality assurance.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...); corroborating data; confirmatory testing; or a quality assurance program that is equivalent in effect to ASME... 40 Protection of Environment 25 2014-07-01 2014-07-01 false Quality assurance. 194.22 Section 194... COMPLIANCE WITH THE 40 CFR PART 191 DISPOSAL REGULATIONS Compliance Certification and...

  19. 40 CFR 194.22 - Quality assurance.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...); corroborating data; confirmatory testing; or a quality assurance program that is equivalent in effect to ASME... 40 Protection of Environment 26 2013-07-01 2013-07-01 false Quality assurance. 194.22 Section 194... COMPLIANCE WITH THE 40 CFR PART 191 DISPOSAL REGULATIONS Compliance Certification and...

  20. Exploring Quality Assurance in Sixth Form Colleges

    ERIC Educational Resources Information Center

    Stoten, David William

    2012-01-01

    Purpose: This paper aims to focus on the changing nature of quality assurance systems within the sixth form college sector. Design/methodology/approach: Ten sixth form colleges were surveyed across England and staff from varying levels within college hierarchies questioned about how quality assurance systems were implemented. Research involved…

  1. 30 CFR 15.8 - Quality assurance.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Quality assurance. 15.8 Section 15.8 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF... § 15.8 Quality assurance. (a) Applicants granted an approval or an extension of approval under...

  2. 48 CFR 2453.246 - Quality Assurance.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 6 2010-10-01 2010-10-01 true Quality Assurance. 2453.246 Section 2453.246 Federal Acquisition Regulations System DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT CLAUSES AND FORMS FORMS Prescription of Forms 2453.246 Quality Assurance....

  3. 30 CFR 74.9 - Quality assurance.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... CFR part 51. Persons may obtain a copy from the International Organization for Standardization at the... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Quality assurance. 74.9 Section 74.9 Mineral... DUST SAMPLING DEVICES Requirements for Continuous Personal Dust Monitors § 74.9 Quality assurance....

  4. 40 CFR 194.22 - Quality assurance.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... COMPLIANCE WITH THE 40 CFR PART 191 DISPOSAL REGULATIONS Compliance Certification and Re-certification General Requirements § 194.22 Quality assurance. (a)(1) As soon as practicable after April 9, 1996, the... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Quality assurance. 194.22 Section...

  5. 30 CFR 14.8 - Quality assurance.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Quality assurance. 14.8 Section 14.8 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF... Quality assurance. Applicants granted an approval or an extension of approval under this Part must: (a)...

  6. 7 CFR 652.7 - Quality assurance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Quality assurance. 652.7 Section 652.7 Agriculture... AGRICULTURE SUPPORT ACTIVITIES TECHNICAL SERVICE PROVIDER ASSISTANCE General Provisions § 652.7 Quality assurance. (a) NRCS will review, in consultation with the Farm Service Agency, as appropriate, the...

  7. 30 CFR 7.7 - Quality assurance.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Quality assurance. 7.7 Section 7.7 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS TESTING BY APPLICANT OR THIRD PARTY General § 7.7 Quality assurance. Applicants...

  8. Quality Assurance for Vendor/Processor Contracts.

    ERIC Educational Resources Information Center

    Advanced Technology, Inc., Reston, VA.

    The way that the U.S. Department of Education's Office of Student Financial Assistance (OSFA) should conduct its quality assurance function of monitoring a processing contractor is described. For the following quality assurance procedures, information is provided on the goal of the procedure, activities to be measured, measures, and the role of…

  9. Apollo experience report: Reliability and quality assurance

    NASA Technical Reports Server (NTRS)

    Sperber, K. P.

    1973-01-01

    The reliability of the Apollo spacecraft resulted from the application of proven reliability and quality techniques and from sound management, engineering, and manufacturing practices. Continual assessment of these techniques and practices was made during the program, and, when deficiencies were detected, adjustments were made and the deficiencies were effectively corrected. The most significant practices, deficiencies, adjustments, and experiences during the Apollo Program are described in this report. These experiences can be helpful in establishing an effective base on which to structure an efficient reliability and quality assurance effort for future space-flight programs.

  10. QUALITY ASSURANCE FOR THE SITE PROGRAM DEMONSTRATIONS

    EPA Science Inventory

    The U.S. Environmental Protection Agency has implemented a rigorous quality assurance (QA) program to ensure that the performance data generated during their Superfund Innovative Technology Evaluation (SITE) Demonstration projects are of known and adequate quality to support deci...

  11. Surviving or thriving: quality assurance mechanisms to promote innovation in the development of evidence-based parenting interventions.

    PubMed

    Sanders, Matthew R; Kirby, James N

    2015-04-01

    Parenting interventions have the potential to make a significant impact to the prevention and treatment of major social and mental health problems of children. However, parenting interventions fail to do so because program developers pay insufficient attention to the broader ecological context that influences the adoption and implementation of evidence-based interventions. This context includes the professional and scientific community, end users, consumers, and broader sociopolitical environment within which parenting services are delivered. This paper presents an iterative stage model of quality assurance steps to guide ongoing research and development particularly those related to program innovations including theory building, intervention development, pilot testing, efficacy and effectiveness trials, program refinement, dissemination, and planning for implementation and political advocacy. The key challenges associated with each phase of the research and development process are identified. Stronger consumer participation throughout the entire process from initial program design to wider community dissemination is an important, but an often ignored part of the process. Specific quality assurance mechanisms are discussed that increase accountability, professional, and consumer confidence in an intervention and the evidence supporting its efficacy. PMID:24610566

  12. Automating linear accelerator quality assurance

    SciTech Connect

    Eckhause, Tobias; Thorwarth, Ryan; Moran, Jean M.; Al-Hallaq, Hania; Farrey, Karl; Ritter, Timothy; DeMarco, John; Pawlicki, Todd; Kim, Gwe-Ya; Popple, Richard; Sharma, Vijeshwar; Park, SungYong; Perez, Mario; Booth, Jeremy T.

    2015-10-15

    Purpose: The purpose of this study was 2-fold. One purpose was to develop an automated, streamlined quality assurance (QA) program for use by multiple centers. The second purpose was to evaluate machine performance over time for multiple centers using linear accelerator (Linac) log files and electronic portal images. The authors sought to evaluate variations in Linac performance to establish as a reference for other centers. Methods: The authors developed analytical software tools for a QA program using both log files and electronic portal imaging device (EPID) measurements. The first tool is a general analysis tool which can read and visually represent data in the log file. This tool, which can be used to automatically analyze patient treatment or QA log files, examines the files for Linac deviations which exceed thresholds. The second set of tools consists of a test suite of QA fields, a standard phantom, and software to collect information from the log files on deviations from the expected values. The test suite was designed to focus on the mechanical tests of the Linac to include jaw, MLC, and collimator positions during static, IMRT, and volumetric modulated arc therapy delivery. A consortium of eight institutions delivered the test suite at monthly or weekly intervals on each Linac using a standard phantom. The behavior of various components was analyzed for eight TrueBeam Linacs. Results: For the EPID and trajectory log file analysis, all observed deviations which exceeded established thresholds for Linac behavior resulted in a beam hold off. In the absence of an interlock-triggering event, the maximum observed log file deviations between the expected and actual component positions (such as MLC leaves) varied from less than 1% to 26% of published tolerance thresholds. The maximum and standard deviations of the variations due to gantry sag, collimator angle, jaw position, and MLC positions are presented. Gantry sag among Linacs was 0.336 ± 0.072 mm. The

  13. Training, Quality Assurance Factors, and Tools Investigation: a Work Report and Suggestions on Software Quality Assurance

    NASA Technical Reports Server (NTRS)

    Lee, Pen-Nan

    1991-01-01

    Previously, several research tasks have been conducted, some observations were obtained, and several possible suggestions have been contemplated involving software quality assurance engineering at NASA Johnson. These research tasks are briefly described. Also, a brief discussion is given on the role of software quality assurance in software engineering along with some observations and suggestions. A brief discussion on a training program for software quality assurance engineers is provided. A list of assurance factors as well as quality factors are also included. Finally, a process model which can be used for searching and collecting software quality assurance tools is presented.

  14. SWiFT Software Quality Assurance Plan.

    SciTech Connect

    Berg, Jonathan Charles

    2016-01-01

    This document describes the software development practice areas and processes which contribute to the ability of SWiFT software developers to provide quality software. These processes are designed to satisfy the requirements set forth by the Sandia Software Quality Assurance Program (SSQAP). APPROVALS SWiFT Software Quality Assurance Plan (SAND2016-0765) approved by: Department Manager SWiFT Site Lead Dave Minster (6121) Date Jonathan White (6121) Date SWiFT Controls Engineer Jonathan Berg (6121) Date CHANGE HISTORY Issue Date Originator(s) Description A 2016/01/27 Jon Berg (06121) Initial release of the SWiFT Software Quality Assurance Plan

  15. Principles and Practices for Quality Assurance and Quality Control

    USGS Publications Warehouse

    Jones, Berwyn E.

    1999-01-01

    Quality assurance and quality control are vital parts of highway runoff water-quality monitoring projects. To be effective, project quality assurance must address all aspects of the project, including project management responsibilities and resources, data quality objectives, sampling and analysis plans, data-collection protocols, data quality-control plans, data-assessment procedures and requirements, and project outputs. Quality control ensures that the data quality objectives are achieved as planned. The historical development and current state of the art of quality assurance and quality control concepts described in this report can be applied to evaluation of data from prior projects.

  16. 40 CFR 136.7 - Quality assurance and quality control.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 23 2014-07-01 2014-07-01 false Quality assurance and quality control. 136.7 Section 136.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) GUIDELINES ESTABLISHING TEST PROCEDURES FOR THE ANALYSIS OF POLLUTANTS § 136.7 Quality assurance and quality control. The...

  17. Assuring quality in high-consequence engineering

    SciTech Connect

    Hoover, Marcey L.; Kolb, Rachel R.

    2014-03-01

    In high-consequence engineering organizations, such as Sandia, quality assurance may be heavily dependent on staff competency. Competency-dependent quality assurance models are at risk when the environment changes, as it has with increasing attrition rates, budget and schedule cuts, and competing program priorities. Risks in Sandia's competency-dependent culture can be mitigated through changes to hiring, training, and customer engagement approaches to manage people, partners, and products. Sandia's technical quality engineering organization has been able to mitigate corporate-level risks by driving changes that benefit all departments, and in doing so has assured Sandia's commitment to excellence in high-consequence engineering and national service.

  18. SAPHIRE 8 Software Quality Assurance Oversight

    SciTech Connect

    Kurt G. Vedros

    2011-09-01

    The software quality assurance oversight consists of updating and maintaining revision control of the SAPHIRE 8 quality assurance program documentation and of monitoring revision control of the SAPHIRE 8 source code. This report summarizes the oversight efforts through description of the revision control system (RCS) setup, operation and contents. Documents maintained under revision control include the Acceptance Test Plan (ATP), Configuration Management Plan, Quality Assurance Plan, Software Project Plan, Requirements Traceability Matrix (RTM), System Test Plan, SDP Interface Training Manual, and the SAPHIRE 8, 'New Features and Capabilities Overview'.

  19. The Columbia River Protection Supplemental Technologies Quality Assurance Project Plan

    SciTech Connect

    Fix, N. J.

    2007-01-10

    The U.S. Department of Energy (DOE) has conducted interim groundwater remedial activities on the Hanford Site since the mid-1990s for several groundwater contamination plumes. DOE established the Columbia River Protection Supplemental Technologies Project (Technologies Project) in 2006 to evaluate alternative treatment technologies. The objectives for the technology project are as follows: develop a 300 Area polyphosphate treatability test to immobilize uranium, design and test infiltration of a phosphate/apatite technology for Sr-90 at 100-N, perform carbon tetrachloride and chloroform attenuation parameter studies, perform vadose zone chromium characterization and geochemistry studies, perform in situ biostimulation of chromium studies for a reducing barrier at 100-D, and perform a treatability test for phytoremediation for Sr-90 at 100-N. This document provides the quality assurance guidelines that will be followed by the Technologies Project. This Quality Assurance Project Plan is based on the quality assurance requirements of DOE Order 414.1C, Quality Assurance, and 10 CFR 830, Subpart A--Quality Assurance Requirements as delineated in Pacific Northwest National Laboratory’s Standards-Based Management System. In addition, the technology project is subject to the Environmental Protection Agency (EPA) Requirements for Quality Assurance Project Plans (EPA/240/B-01/003, QA/R-5). The Hanford Analytical Services Quality Assurance Requirements Documents (HASQARD, DOE/RL-96-68) apply to portions of this project and to the subcontractors. HASQARD requirements are discussed within applicable sections of this plan.

  20. Verification of light & radiation field coincidence quality assurance for radiation therapy by using a-Se based DR system

    NASA Astrophysics Data System (ADS)

    Kim, Jin-Young; Park, Eun-Tae; Choi, Yun-Seon; Cho, Heung-Lae; Ahn, Ki-Jung; Park, Sung-Kwang; Kim, Ji-Na; Suh, Tae-Suk; Kim, Jin-Seon; Hong, Ju-Yeon; Park, Jeong-Eun; Kim, Kyo-Tae; Oh, Kyung-Min; Kim, Hyunjung; Jo, Sun-Mi; Oh, Won-Yong; Jin, Seong-Jin; Cho, Woong

    2015-04-01

    Currently, the American Association of Physicists in Medicine (AAPM) recommends measuring the surface field size once a week by using an analog film in order to verify light and radiation field coincidence in the Quality Assurance (QA) of radiotherapy. However, the use of the film does not allow for a quantitative method of evaluation, and measuring the light field with radiation field detectors in a 2D array is difficult. Therefore, we used an amorphous-Se (a-Se) digital radiation detection system to measure the light and radiation fields simultaneously for a quantitative QA system, and the feasibility of using such a system was confirmed by ensuring the coincidence of the light and the radiation field measurements. The characteristics of the analog film and the a-Se digital radiation detection system were compared by delivering to each doses of 100, 10 monitor units(MU) of radiation at a rate of 400 MU/min to a radiation field 100 × 100 mm2 in size from a 100 cm source-surface distance (SSD). A 0.5 mm to 0.6 mm difference was measured in the X-axis, and a 0.3 mm difference was measured in the Y-axis. The difference in the measurements of the coincidence of light and the radiation field was less than 0.3 mm, which is relatively insignificant. These results indicate that the use of an a-Se digital radiation detection system is adequate for quality assurance of radiotherapy using light and radiation field coincidence. In addition, the experiment is considered to have provided valuable results in that the a-Se based digital radiation detection system enables simple and accurate QA for clinical radiation therapy by assessing the coincidence in the alignment of the light and the radiation fields.

  1. Quality Assurance in Community Mental Health Centers.

    ERIC Educational Resources Information Center

    Racusin, Robert; Krell, Helen

    1980-01-01

    Advantages and disadvantages to various methods of assuring quality and accountability in community mental health centers are discussed. Examples are external structure review, peer monitoring, and site visitation. (LAB)

  2. 40 CFR 194.22 - Quality assurance.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... COMPLIANCE WITH THE 40 CFR PART 191 DISPOSAL REGULATIONS Compliance Certification and Re-certification....22 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) RADIATION PROTECTION...); corroborating data; confirmatory testing; or a quality assurance program that is equivalent in effect to...

  3. Promoting the Implementation of an Evidence-Based Intervention for Adolescent Marijuana Abuse in Community Settings: Testing the Use of Intensive Quality Assurance

    ERIC Educational Resources Information Center

    Henggeler, Scott W.; Sheidow, Ashli J.; Cunningham, Phillippe B.; Donohue, Bradley C.; Ford, Julian D.

    2008-01-01

    The development and evaluation of effective strategies for transporting evidence-based practices to community-based clinicians has become a research and policy priority. Using multisystemic therapy programs as a platform, an experimental design examined the capacity of an Intensive Quality Assurance (IQA) system to promote therapist implementation…

  4. Quality assurance program for isotopic power systems

    SciTech Connect

    Hannigan, R.L.; Harnar, R.R.

    1982-12-01

    This report summarizes the Sandia National Laboratories Quality Assurance Program that applies to non-weapon (reimbursable) Radioisotopic Thermoelectric Generators. The program has been implemented over the past 16 years on power supplies used in various space and terrestrial systems. The quality assurance (QA) activity of the program is in support of the Department of Energy, Office of Space Nuclear Projects. Basic elements of the program are described in the report and examples of program decumentation are presented.

  5. Transuranic Waste Characterization Quality Assurance Program Plan

    SciTech Connect

    1995-04-30

    This quality assurance plan identifies the data necessary, and techniques designed to attain the required quality, to meet the specific data quality objectives associated with the DOE Waste Isolation Pilot Plant (WIPP). This report specifies sampling, waste testing, and analytical methods for transuranic wastes.

  6. 10 CFR 71.101 - Quality assurance requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... perform satisfactorily in service. Quality assurance includes quality control, which comprises those... 10 Energy 2 2011-01-01 2011-01-01 false Quality assurance requirements. 71.101 Section 71.101... Quality Assurance § 71.101 Quality assurance requirements. (a) Purpose. This subpart describes...

  7. Nuclear quality assurance operating philosophy: A quality-oriented approach

    SciTech Connect

    Corcoran, W.R. ); Geiger, J.E. ); Heibel, R.E. ); Cotton, J.B. ); Sabol, A.R. )

    1992-01-01

    Quality assurance programs have been part of the nuclear utility management process since the publication of the draft of 10CFR50 Appendix B in the late 1960s. The unwritten operational philosophy of nuclear quality assurance organizations focused on compliance with federal regulations. Adverse experiences, including operational events and extended shutdowns, prompted the gradual adoption of isolated practices extending beyond compliance orientation. These practices have an orientation that accommodates a definition of quality, a perspective of the role of nuclear quality assurance organizations in the overall concept of defense-in-depth, a definition of the segments of the nuclear quality assurance mission, and recent advances in the understanding of self-assessment. Observation of these practices at various nuclear utilities resulted in a syntheses of practices and approaches into a coherent quality-oriented nuclear quality assurance operating philosophy that is not totally adopted at any one utility.

  8. A BPMN solution for chaining OGC services to quality assure location-based crowdsourced data

    NASA Astrophysics Data System (ADS)

    Meek, Sam; Jackson, Mike; Leibovici, Didier G.

    2016-02-01

    The Open Geospatial Consortium (OGC) Web Processing Service (WPS) standard enables access to a centralized repository of processes and services from compliant clients. A crucial part of the standard includes the provision to chain disparate processes and services to form a reusable workflow. To date this has been realized by methods such as embedding XML requests, using Business Process Execution Language (BPEL) engines and other external orchestration engines. Although these allow the user to define tasks and data artifacts as web services, they are often considered inflexible and complicated, often due to vendor specific solutions and inaccessible documentation. This paper introduces a new method of flexible service chaining using the standard Business Process Markup Notation (BPMN). A prototype system has been developed upon an existing open source BPMN suite to illustrate the advantages of the approach. The motivation for the software design is qualification of crowdsourced data for use in policy-making. The software is tested as part of a project that seeks to qualify, assure, and add value to crowdsourced data in a biological monitoring use case.

  9. Utilizing a structural meta-ontology for family-based quality assurance of the BioPortal ontologies.

    PubMed

    Ochs, Christopher; He, Zhe; Zheng, Ling; Geller, James; Perl, Yehoshua; Hripcsak, George; Musen, Mark A

    2016-06-01

    An Abstraction Network is a compact summary of an ontology's structure and content. In previous research, we showed that Abstraction Networks support quality assurance (QA) of biomedical ontologies. The development of an Abstraction Network and its associated QA methodologies, however, is a labor-intensive process that previously was applicable only to one ontology at a time. To improve the efficiency of the Abstraction-Network-based QA methodology, we introduced a QA framework that uses uniform Abstraction Network derivation techniques and QA methodologies that are applicable to whole families of structurally similar ontologies. For the family-based framework to be successful, it is necessary to develop a method for classifying ontologies into structurally similar families. We now describe a structural meta-ontology that classifies ontologies according to certain structural features that are commonly used in the modeling of ontologies (e.g., object properties) and that are important for Abstraction Network derivation. Each class of the structural meta-ontology represents a family of ontologies with identical structural features, indicating which types of Abstraction Networks and QA methodologies are potentially applicable to all of the ontologies in the family. We derive a collection of 81 families, corresponding to classes of the structural meta-ontology, that enable a flexible, streamlined family-based QA methodology, offering multiple choices for classifying an ontology. The structure of 373 ontologies from the NCBO BioPortal is analyzed and each ontology is classified into multiple families modeled by the structural meta-ontology. PMID:26988001

  10. 7 CFR 56.39 - Quality assurance inspector required.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Quality assurance inspector required. 56.39 Section 56... Identified with Grademarks § 56.39 Quality assurance inspector required. The official identification with the... supervision of a grader or quality assurance inspector. The grader or quality assurance inspector shall...

  11. 7 CFR 56.39 - Quality assurance inspector required.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false Quality assurance inspector required. 56.39 Section 56... Identified with Grademarks § 56.39 Quality assurance inspector required. The official identification with the... supervision of a grader or quality assurance inspector. The grader or quality assurance inspector shall...

  12. 16 CFR 1633.6 - Quality assurance requirements.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 16 Commercial Practices 2 2011-01-01 2011-01-01 false Quality assurance requirements. 1633.6... STANDARD FOR THE FLAMMABILITY (OPEN FLAME) OF MATTRESS SETS The Standard § 1633.6 Quality assurance requirements. (a) Quality assurance. Each manufacturer shall implement a quality assurance program to...

  13. 10 CFR 63.144 - Quality assurance program change.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Quality assurance program change. 63.144 Section 63.144... REPOSITORY AT YUCCA MOUNTAIN, NEVADA Quality Assurance § 63.144 Quality assurance program change. Changes to... follows: (a) DOE may change a previously accepted quality assurance program description included...

  14. Redesigning Radiotherapy Quality Assurance: Opportunities to Develop an Efficient, Evidence-Based System to Support Clinical Trials

    PubMed Central

    Bekelman, Justin E.; Deye, James A.; Vikram, Bhadrasain; Bentzen, Soren M.; Bruner, Deborah; Curran, Walter J.; Dignam, James; Efstathiou, Jason A.; FitzGerald, T. J.; Hurkmans, Coen; Ibbott, Geoffrey S.; Lee, J. Jack; Merchant, Timothy E.; Michalski, Jeff; Palta, Jatinder R.; Simon, Richard; Ten Haken, Randal K.; Timmerman, Robert; Tunis, Sean; Coleman, C. Norman; Purdy, James

    2012-01-01

    Background In the context of national calls for reorganizing cancer clinical trials, the National Cancer Institute (NCI) sponsored a two day workshop to examine the challenges and opportunities for optimizing radiotherapy quality assurance (QA) in clinical trial design. Methods Participants reviewed the current processes of clinical trial QA and noted the QA challenges presented by advanced technologies. Lessons learned from the radiotherapy QA programs of recent trials were discussed in detail. Four potential opportunities for optimizing radiotherapy QA were explored, including the use of normal tissue toxicity and tumor control metrics, biomarkers of radiation toxicity, new radiotherapy modalities like proton beam therapy, and the international harmonization of clinical trial QA. Results Four recommendations were made: 1) Develop a tiered (and more efficient) system for radiotherapy QA and tailor intensity of QA to clinical trial objectives. Tiers include (i) general credentialing, (ii) trial specific credentialing, and (iii) individual case review; 2) Establish a case QA repository; 3) Develop an evidence base for clinical trial QA and introduce innovative prospective trial designs to evaluate radiotherapy QA in clinical trials; and 4) Explore the feasibility of consolidating clinical trial QA in the United States. Conclusion Radiotherapy QA may impact clinical trial accrual, cost, outcomes and generalizability. To achieve maximum benefit, QA programs must become more efficient and evidence-based. PMID:22425219

  15. Linear Accelerator and Gamma Knife-Based Stereotactic Cranial Radiosurgery: Challenges and Successes of Existing Quality Assurance Guidelines and Paradigms

    SciTech Connect

    Goetsch, Steven J.

    2008-05-01

    Intracranial stereotactic radiosurgery has been practiced since 1951. The technique has expanded from a single dedicated unit in Stockholm in 1968 to hundreds of centers performing an estimated 100,000 Gamma Knife and linear accelerator cases in 2005. The radiation dosimetry of small photon fields used in this technique has been well explored in the past 15 years. Quality assurance recommendations have been promulgated in refereed reports and by several national and international professional societies since 1991. The field has survived several reported treatment errors and incidents, generally reacting by strengthening standards and precautions. An increasing number of computer-controlled and robotic-dedicated treatment units are expanding the field and putting patients at risk of unforeseen errors. Revisions and updates to previously published quality assurance documents, and especially to radiation dosimetry protocols, are now needed to ensure continued successful procedures that minimize the risk of serious errors.

  16. Quality Assurance in Distance Learning Libraries

    ERIC Educational Resources Information Center

    Tripathi, Manorama; Jeevan, V. K. J.

    2009-01-01

    Purpose: The paper aims to study how the present distance learning libraries can improve upon their existing services and introduce new ones to enhance quality of services to distance learners. Design/methodology/approach: The paper includes a review of literature on quality assurance in open and distance education in general and student support…

  17. Quality Assurance in University Guidance Services

    ERIC Educational Resources Information Center

    Simon, Alexandra

    2014-01-01

    In Europe there is no common quality assurance framework for the delivery of guidance in higher education. Using a case study approach in four university career guidance services in England, France and Spain, this article aims to study how quality is implemented in university career guidance services in terms of strategy, standards and models,…

  18. Quality Assurance: A Framework for Canadian Universities.

    ERIC Educational Resources Information Center

    Webster, William G.

    1990-01-01

    The key concepts and methodologies of quality assurance programs used in health service delivery systems are reviewed, and it is suggested they could be readily applied to Canadian universities as a powerful administrative and curricular development tool that would define and enhance the quality of students' educational experiences. (Author/MSE)

  19. 40 CFR 31.45 - Quality assurance.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Quality assurance. 31.45 Section 31.45 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE UNIFORM... documentation sufficient to produce data of quality adequate to meet project objectives and to minimize loss...

  20. 40 CFR 31.45 - Quality assurance.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Quality assurance. 31.45 Section 31.45 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE UNIFORM... documentation sufficient to produce data of quality adequate to meet project objectives and to minimize loss...

  1. 40 CFR 31.45 - Quality assurance.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Quality assurance. 31.45 Section 31.45 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE UNIFORM... documentation sufficient to produce data of quality adequate to meet project objectives and to minimize loss...

  2. Ensuring Quality Assurance in Vocational Education

    ERIC Educational Resources Information Center

    Idialu, Ethel E.

    2013-01-01

    Vocational education emphasises skill acquisition. Quality assurance in vocational education is a concept that is concerned with high performance involving activities with vocational education such as teaching, learning, infrastructures, students' behaviour and the entire academic process. Quality vocational education refers to input and output of…

  3. ENHANCING SCIENTIFIC COLLABORATION THROUGH QUALITY ASSURANCE

    EPA Science Inventory

    The basic features of the Quality Assurance Program have been in existence since the early 1980's, but this poster will highlight some topics that have emerged more recently, in particular the Agency's laboratory competency policy, the information quality guidelines, and scientif...

  4. Quality Assurance of Chemical Measurements.

    ERIC Educational Resources Information Center

    Taylor, John K.

    1981-01-01

    Reviews aspects of quality control (methods to control errors) and quality assessment (verification that systems are operating within acceptable limits) including an analytical measurement system, quality control by inspection, control charts, systematic errors, and use of SRMs, materials for which properties are certified by the National Bureau…

  5. HELIOS Critical Design Review: Quality Assurance

    NASA Technical Reports Server (NTRS)

    Benoehr, H. C.; Herholz, J.; Prem, H.; Mann, D.; Reichert, L.; Rupp, W.; Campbell, D.; Boettger, H.; Zerwes, G.; Kurvin, C.

    1972-01-01

    The following is an account of the activities of the Quality Assurance (QA) department of the project management office highlighting some of the ways in which it controls QA of the subcontractors on one hand and reports on Quality to GfW (Gesellschaft fur Weltraumforschung) on the other hand. The basic document prepared by MBB (Messerschmitt-Bolkow-Blohm) for QA activities is 1. The QA plan based on GfW 002. The QA department is responsible moreover for monitoring and making decisions about the quality of parts and materials and the governing document for this activity is 2. The Parts and Materials Control Plan based on GfW 001 - the reliability program provisions, as well as GfW 002. A brief survey of the contents of the QA Plan is shown. It should be noted that QA activity dealing with parts procurement is partially covered in a separate presentation entitled "Hi-Rel Parts". Supplementary quality documents are shown.

  6. Reliable detection of fluence anomalies in EPID-based IMRT pretreatment quality assurance using pixel intensity deviations

    SciTech Connect

    Gordon, J. J.; Gardner, J. K.; Wang, S.; Siebers, J. V.

    2012-08-15

    Purpose: This work uses repeat images of intensity modulated radiation therapy (IMRT) fields to quantify fluence anomalies (i.e., delivery errors) that can be reliably detected in electronic portal images used for IMRT pretreatment quality assurance. Methods: Repeat images of 11 clinical IMRT fields are acquired on a Varian Trilogy linear accelerator at energies of 6 MV and 18 MV. Acquired images are corrected for output variations and registered to minimize the impact of linear accelerator and electronic portal imaging device (EPID) positioning deviations. Detection studies are performed in which rectangular anomalies of various sizes are inserted into the images. The performance of detection strategies based on pixel intensity deviations (PIDs) and gamma indices is evaluated using receiver operating characteristic analysis. Results: Residual differences between registered images are due to interfraction positional deviations of jaws and multileaf collimator leaves, plus imager noise. Positional deviations produce large intensity differences that degrade anomaly detection. Gradient effects are suppressed in PIDs using gradient scaling. Background noise is suppressed using median filtering. In the majority of images, PID-based detection strategies can reliably detect fluence anomalies of {>=}5% in {approx}1 mm{sup 2} areas and {>=}2% in {approx}20 mm{sup 2} areas. Conclusions: The ability to detect small dose differences ({<=}2%) depends strongly on the level of background noise. This in turn depends on the accuracy of image registration, the quality of the reference image, and field properties. The longer term aim of this work is to develop accurate and reliable methods of detecting IMRT delivery errors and variations. The ability to resolve small anomalies will allow the accuracy of advanced treatment techniques, such as image guided, adaptive, and arc therapies, to be quantified.

  7. Sci—Sat AM: Stereo — 05: The Development of Quality Assurance Methods for Trajectory based Cranial SRS Treatments

    SciTech Connect

    Wilson, B; Duzenli, C; Gete, E; Teke, T

    2014-08-15

    The goal of this work was to develop and validate non-planar linac beam trajectories defined by the dynamic motion of the gantry, couch, jaws, collimator and MLCs. This was conducted on the Varian TrueBeam linac by taking advantage of the linac's advanced control features in a non-clinical mode (termed developers mode). In this work, we present quality assurance methods that we have developed to test for the positional and temporal accuracy of the linac's moving components. The first QA method focuses on the coordination of couch and gantry. For this test, we developed a cylindrical phantom which has a film insert. Using this phantom we delivered a plan with dynamic motion of the couch and gantry. We found the mean absolute deviation of the entrance position from its expected value to be 0.5mm, with a standard deviation of 0.5mm. This was within the tolerances set by the machine's mechanical accuracy and the setup accuracy of the phantom. We also present an altered picket fence test which has added dynamic and simultaneous rotations of the couch and the collimator. While the test was shown to be sensitive enough to discern errors 1° and greater, we were unable to identify any errors in the coordination of the linacs collimator and couch. When operating under normal conditions, the Varian TrueBeam linac was able to pass both tests and is within tolerances acceptable for complex trajectory based treatments.

  8. European guidelines for quality assurance in cervical cancer screening: recommendations for collecting samples for conventional and liquid-based cytology.

    PubMed

    Arbyn, M; Herbert, A; Schenck, U; Nieminen, P; Jordan, J; Mcgoogan, E; Patnick, J; Bergeron, C; Baldauf, J-J; Klinkhamer, P; Bulten, J; Martin-Hirsch, P

    2007-06-01

    The current paper presents an annex in the second edition of the European Guidelines for Quality Assurance in Cervical Cancer Screening. It provides guidance on how to make a satisfactory conventional Pap smear or a liquid-based cytology (LBC) sample. Practitioners taking samples for cytology should first explain to the woman the purpose, the procedure and how the result will be communicated. Three sampling methods are considered as acceptable for preparing conventional Pap smears: (i) the cervical broom; (ii) the combination of a spatula and an endocervical brush; and (iii) the extended tip spatula. Smear takers should take care to sample the entire circumference of the transformation zone, to quickly spread the cellular material over a glass slide, and to fix the preparation within a few seconds to avoid drying artefacts. According to local guidelines, one of these three methods may be preferred. Sampling with a cotton tip applicator is inappropriate. Similar procedures should be followed for sampling cells for LBC, but only plastic devices may be used. The collected cells should be quickly transferred into a vial with fixative liquid according to the instructions of the manufacturer of the LBC system. Subsequently, the slide or vial and the completed request form are sent to the laboratory for cytological interpretation. PMID:17573762

  9. Quality Assurance and Commissioning of an Infrared Marker-Based Patient Positioning System for Frameless Extracranial Stereotactic Radiotherapy

    PubMed Central

    Gupta, Tejpal; Phurailatpam, Reena; Ajay, Mishra; Rajeshri, Pai; Pranshu, Mohindra; Supriya, Chopra

    2007-01-01

    Rapid advancements in imaging technology have led to remarkable improvements in identification and localization of tumors, ushering the era of high-precision techniques in contemporary radiotherapy practice. However, uncertainties in patient set-up and organ motion during a course of fractionated radiotherapy can compromise precision of radiation therapy. Excellent accuracy has been achieved with invasive and non-invasive fixation systems for stereotactic radiotherapy. This report describes the commissioning procedure and Quality Assurance studies done to evaluate the accuracy of isocenter localization by an infrared marker-based positioning system (ExacTrac). The ExacTrac has two infrared cameras that emit and detect infrared rays from reflective markers and construct three-dimensional coordinates of each marker. It detects the difference of the actual isocenter position from the planned isocenter coordinates in three translational (lateral, longitudinal, vertical, or x,y,z axes) and three rotational axes (six degree of freedom). This study performed on a flat and static phantom shows excellent accuracy achieved by the ExacTrac system. The positioning accuracy of ExacTrac (± 1 mm translational displacement and ± 1° rotational errors) can be a valuable tool in implementing frameless extracranial stereotactic radiotherapy. Nevertheless, it needs to be further evaluated on patients with inherent motion and greater positional uncertainty before being adopted in clinical practice. PMID:23675057

  10. A Conceptual Model for School-Based Management Operation and Quality Assurance in Nigerian Secondary Schools

    ERIC Educational Resources Information Center

    Ayeni, Adeolu Joshua; Ibukun, Williams Olusola

    2013-01-01

    This paper examined the School-Based Management Committee's (SBMC) involvement and effectiveness in school governance, curriculum implementation and students' learning outcomes in Nigerian secondary schools; the major challenges facing effective operation of SBMCs were identified as low capacity of key members of the SBMCs; poor attendance of…

  11. 48 CFR 37.604 - Quality assurance surveillance plans.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... surveillance plans. 37.604 Section 37.604 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION... assurance surveillance plans. Requirements for quality assurance and quality assurance surveillance plans are in Subpart 46.4. The Government may either prepare the quality assurance surveillance plan...

  12. 48 CFR 37.604 - Quality assurance surveillance plans.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... surveillance plans. 37.604 Section 37.604 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION... assurance surveillance plans. Requirements for quality assurance and quality assurance surveillance plans are in Subpart 46.4. The Government may either prepare the quality assurance surveillance plan...

  13. 48 CFR 37.604 - Quality assurance surveillance plans.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... surveillance plans. 37.604 Section 37.604 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION... assurance surveillance plans. Requirements for quality assurance and quality assurance surveillance plans are in Subpart 46.4. The Government may either prepare the quality assurance surveillance plan...

  14. 48 CFR 37.604 - Quality assurance surveillance plans.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... surveillance plans. 37.604 Section 37.604 Federal Acquisition Regulations System FEDERAL ACQUISITION REGULATION... assurance surveillance plans. Requirements for quality assurance and quality assurance surveillance plans are in Subpart 46.4. The Government may either prepare the quality assurance surveillance plan...

  15. 10 CFR 71.103 - Quality assurance organization.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false Quality assurance organization. 71.103 Section 71.103... Quality Assurance § 71.103 Quality assurance organization. (a) The licensee, 2 certificate holder, and... management level that assures that the required authority and organizational freedom, including...

  16. 10 CFR 71.103 - Quality assurance organization.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 2 2013-01-01 2013-01-01 false Quality assurance organization. 71.103 Section 71.103... Quality Assurance § 71.103 Quality assurance organization. (a) The licensee, 2 certificate holder, and... management level that assures that the required authority and organizational freedom, including...

  17. Streamlining EPID-based IMRT quality assurance: auto-analysis and auto-report generation

    NASA Astrophysics Data System (ADS)

    Xing, Aitang; Arumugam, Sankar; Deshpande, Shrikant; Armia; George; Holloway, Lois; Goozee, Gary; Gray, Alison; Vial, Philip

    2014-03-01

    Using an EPID for patient specific IMRT QA is an efficient way to verify patient plans prior to the treatment. Our centres' current EPID dosimetry method is based on a water equivalent depth approach, where EPID images of each IMRT field are converted to dose images and compared to Treatment planning system calculated dose images using a commercial software tool. Two physicists across two sites perform the analysis for an average of 12 new IMRT patients per week. To speed up this process, an in-house program called AutoEPIDIMRTQA was developed. The program automatically performs the following tasks sequentially: reading and converting raw EPID images acquired on either a Siemens Oncor or Elekta Synergy linear accelerator, registering them with planar dose images calculated by Pinnacle (Philips) or CMS XiO (Elekta) treatment planning systems, analyzing the profiles for registered images and calculating the Gamma map. Finally an IMRT QA report is automatically generated. AutoEPIDIMRTQA was validated against commercial software. The analysis time for a typical 9-beam IMRT head-neck patient decreases from 30 minutes to 4 minutes. The total QA time was reduced by 40% using AutoEPIDIMRTQA. Thus we have demonstrated a significant reduction in the time burden for physics staff performing IMRT QA.

  18. MICROBIOLOGY: METHODOLOGY AND QUALITY ASSURANCE

    EPA Science Inventory

    Research on the microbiological quality of water continues to concentrate on improved methods for the detection, enumeration, and identification of pollution indicators, pathogens, and other microbial groups. A complete handbook of basic laboratory procedures, replete with resour...

  19. Quality Assurance: An Educational Approach.

    ERIC Educational Resources Information Center

    Griffith, Nancy L.; Megel, Mary Erickson

    1981-01-01

    Describes a course designed to give students the theoretical and practical knowledge to understand the factors influencing the provision of quality nursing care; to use standards to evaluate nursing care; and to make planning changes to improvement. (Author)

  20. [Current aspects of quality assurance].

    PubMed

    Hartung, K

    2016-05-01

    The regulations for quality management in the rheumatology laboratory are demanding and on a qualitatively high level. They are the result of continuously more detailed quality requirements and their implementation. Not only the process of correctly measuring analytes but also aspects of preanalytics, postanalytics and interpretation of the results as well as validation of new test methods are becoming increasingly more important for the diagnostic process. PMID:27125945

  1. Chiropractic quality assurance: standards and guidelines

    PubMed Central

    Gatterman, Meridel I; Dobson, Thomas P; LeFevbre, Ron

    2001-01-01

    Chiropractic quality assurance involves development of both clinical guidelines and standards. Confusion generated by poor differentiation of guidelines from standards contributes to mistrust of the guideline development process. Guidelines are considered to be recommendations that allow for flexibility and individual patient differences. Standards are more binding and require a high level of supporting evidence. While guidelines serve as educational tools to improve the quality of practice, standards that outline minimum competency are used more as administrative tools on which to base policy. Barriers to development of clinical guidelines and standards include fear that they will create prescriptive “cookbook” practice, and the distrust that guidelines are developed primarily for cost containment. Clinicians also criticize guidelines developed by academics that don't relate to practice, and those based on evidence that lacks clinical relevance. Conflicting guidelines perceived to be based on strong bias or conflict of interest are also suspect. To reduce barriers to acceptance and implementation, guidelines should be inclusive, patient-centered, and based on a variety of evidence and clinical experience.

  2. Quality assurance and quality control in monitoring programs

    USGS Publications Warehouse

    Shampine, W.J.

    1993-01-01

    There are three general characteristics of the data to be collected in a monitoring program that should be met in order to maximize the use and value of the data: the data quality should be known the data type and quality should be consistent and comparable, and the data should be available and accessible. Potential problems with each of these characteristics are addressed effectively by quality assurance and quality control. One of the most important aspects of quality assurance in a monitoring program is the development of a quality assurance plan, which should identify clearly the quality of the data needed and describe in detail the planned actions to provide confidence that the program will meet its stated objectives. Quality control data, which allow for the quality and suitability of the environmental data to be evaluated and ascertained, should be collected and utilized as an integral part of the QA effort associated with a monitoring program.

  3. Development of a 3D optical scanning-based automatic quality assurance system for proton range compensators

    SciTech Connect

    Kim, MinKyu; Ju, Sang Gyu E-mail: doho.choi@samsung.com; Chung, Kwangzoo; Hong, Chae-Seon; Kim, Jinsung; Ahn, Sung Hwan; Jung, Sang Hoon; Han, Youngyih; Chung, Yoonsun; Cho, Sungkoo; Choi, Doo Ho E-mail: doho.choi@samsung.com; Kim, Jungkuk; Shin, Dongho

    2015-02-15

    Purpose: A new automatic quality assurance (AutoRCQA) system using a three-dimensional scanner (3DS) with system automation was developed to improve the accuracy and efficiency of the quality assurance (QA) procedure for proton range compensators (RCs). The system performance was evaluated for clinical implementation. Methods: The AutoRCQA system consists of a three-dimensional measurement system (3DMS) based on 3DS and in-house developed verification software (3DVS). To verify the geometrical accuracy, the planned RC data (PRC), calculated with the treatment planning system (TPS), were reconstructed and coregistered with the measured RC data (MRC) based on the beam isocenter. The PRC and MRC inner surfaces were compared with composite analysis (CA) using 3DVS, using the CA pass rate for quantitative analysis. To evaluate the detection accuracy of the system, the authors designed a fake PRC by artificially adding small cubic islands with side lengths of 1.5, 2.5, and 3.5 mm on the inner surface of the PRC and performed CA with the depth difference and distance-to-agreement tolerances of [1 mm, 1 mm], [2 mm, 2 mm], and [3 mm, 3 mm]. In addition, the authors performed clinical tests using seven RCs [computerized milling machine (CMM)-RCs] manufactured by CMM, which were designed for treating various disease sites. The systematic offsets of the seven CMM-RCs were evaluated through the automatic registration function of AutoRCQA. For comparison with conventional technique, the authors measured the thickness at three points in each of the seven CMM-RCs using a manual depth measurement device and calculated thickness difference based on the TPS data (TPS-manual measurement). These results were compared with data obtained from 3DVS. The geometrical accuracy of each CMM-RC inner surface was investigated using the TPS data by performing CA with the same criteria. The authors also measured the net processing time, including the scan and analysis time. Results: The Auto

  4. 78 FR 7816 - Quality Assurance Program Requirements (Operations)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-04

    ... COMMISSION Quality Assurance Program Requirements (Operations) AGENCY: Nuclear Regulatory Commission. ACTION... issuing for public comment draft regulatory guide (DG), DG-1300, ``Quality Assurance Program Requirements... analysis report. Both sections require compliance with 10 CFR Part 50, Appendix B, ``Quality...

  5. Quality Assurance through ISO 9000.

    ERIC Educational Resources Information Center

    Zuckerman, Amy

    2000-01-01

    Created in 1987 by the International Organization for Standardization, in Geneva, Switzerland, ISO 9000 is attempting to develop a world standard to help companies and other institutions measure and monitor their quality-control efforts. This article describes four school districts' successful efforts to secure ISO 9000 certification. (MLH)

  6. Software quality assurance plan for GCS

    NASA Technical Reports Server (NTRS)

    Duncan, Stephen E.; Bailey, Elizabeth K.

    1990-01-01

    The software quality assurance (SQA) function for the Guidance and Control Software (GCS) project which is part of a software error studies research program is described. The SQA plan outlines all of the procedures, controls, and audits to be carried out by the SQA organization to ensure adherence to the policies, procedures, and standards for the GCS project.

  7. Quality Assurance and Evaluation in Denmark

    ERIC Educational Resources Information Center

    Andersen, Vibeke Normann; Dahler-Larsen, Peter; Pedersen, Carsten Strombaek

    2009-01-01

    In recent years, international comparisons have become a powerful lever for change in educational policies. Quality assurance and evaluation (QAE) in many forms is being incorporated in the steering and management of schools. However, the Danish use of QAE is a dynamic result of ongoing tensions and struggles both around and within QAE…

  8. Quality Assurance: Enhancing or Threatening Higher Education?

    ERIC Educational Resources Information Center

    Taousanidis, Nikolaos I.; Antoniadou, Myrofora A.

    2010-01-01

    There is an increasing marketization of commodity services and, the authors argue, higher education is suffering heavily from this trend. Higher education institutions (HEIs) are currently subject to quality assurance and other externally imposed procedures that have been successfully applied in the private sector. This article analyses the…

  9. QUALITY ASSURANCE GUIDELINES FOR ENVIRONMENTAL HEALTH RESEARCH

    EPA Science Inventory

    This document provides conceptual guidelines for the development, implementation and evaluation of research task quality assurance plans for the staff of the Health Effects Research Laboratory (HERL/RTP) of the U.S. Environmental Protection Agency, Research Triangle Park, North C...

  10. Quality Assurance in Distance and Open Learning

    ERIC Educational Resources Information Center

    Mahafzah, Mohammed Hasan

    2012-01-01

    E-learning has become an increasingly important teaching and learning mode in educational institutions and corporate training. The evaluation of E-learning, however, is essential for the quality assurance of E-learning courses. This paper constructs a three-phase evaluation model for E-learning courses, which includes development, process, and…

  11. Quality Assurance: Administrator's Panacea or Pandemonium.

    ERIC Educational Resources Information Center

    Comerford, Ralph; Silverman, Wade H.

    Where mental health administrators used to rely on subjective judgments of senior clinicians to evaluate the effectiveness of mental health services, they now rely more on a quality assurance (QA) plan. The primary motive for undertaking a QA program should be better service. QA may start out being very expensive in terms of personnel and…

  12. SWMM 5 REDEVELOPMENT QUALITY ASSURANCE PROGRAM

    EPA Science Inventory

    EPA recently released a new version of the Storm Water Management Model (SWMM) that combines a new interface with a completely re-written computational engine. The SWMM redevelopment project proceeded under a Quality Assurance Project Plan (QAPP) that describes methods and proced...

  13. Quality Assurance in Higher Education in Zimbabwe

    ERIC Educational Resources Information Center

    Garwe, Evelyn Chiyevo

    2014-01-01

    The purpose of this paper is to furnish local and global stakeholders with detailed information regarding the development and current status of quality assurance in the Zimbabwean higher education sector. The study used document analysis, observation and interviews with key informants as sources of data. This paper addresses the dearth of…

  14. Nursing Quality Assurance: The Wisconsin System

    ERIC Educational Resources Information Center

    Hover, Julie; Zimmer, Marie J.

    1978-01-01

    Evaluation model guidelines for hospital departments of nursing to use in their nursing quality assurance programs are presented as developed in Wisconsin. Four essential components of the Wisconsin outcome evaluation system are criteria, assessment, standards, and improvement of care. Sample tests and charts are included in the article. (MF)

  15. 40 CFR 30.54 - Quality assurance.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Quality assurance. 30.54 Section 30.54 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE UNIFORM... adequate to meet project objectives and to minimize loss of data due to out-of-control conditions...

  16. 40 CFR 30.54 - Quality assurance.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Quality assurance. 30.54 Section 30.54 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE UNIFORM... adequate to meet project objectives and to minimize loss of data due to out-of-control conditions...

  17. 40 CFR 30.54 - Quality assurance.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Quality assurance. 30.54 Section 30.54 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL ASSISTANCE UNIFORM... adequate to meet project objectives and to minimize loss of data due to out-of-control conditions...

  18. Quality Assurance in Turkish Higher Education

    ERIC Educational Resources Information Center

    Bugday Ince, Sehriban; Gounko, Tatiana

    2014-01-01

    The implementation of quality assurance (QA) is one of the most challenging reform areas for Turkey due to the unique organization of its higher education system. This paper explores the development of QA systems in Turkish universities. Using a qualitative case study approach, the authors examine how Turkey accomplishes the goal of implementing…

  19. Highly Integrated Quality Assurance – An Empirical Case

    SciTech Connect

    Drake Kirkham; Amy Powell; Lucas Rich

    2011-02-01

    Highly Integrated Quality Assurance – An Empirical Case Drake Kirkham1, Amy Powell2, Lucas Rich3 1Quality Manager, Radioisotope Power Systems (RPS) Program, Idaho National Laboratory, P.O. Box 1625 M/S 6122, Idaho Falls, ID 83415-6122 2Quality Engineer, RPS Program, Idaho National Laboratory 3Quality Engineer, RPS Program, Idaho National Laboratory Contact: Voice: (208) 533-7550 Email: Drake.Kirkham@inl.gov Abstract. The Radioisotope Power Systems Program of the Idaho National Laboratory makes an empirical case for a highly integrated Quality Assurance function pertaining to the preparation, assembly, testing, storage and transportation of 238Pu fueled radioisotope thermoelectric generators. Case data represents multiple campaigns including the Pluto/New Horizons mission, the Mars Science Laboratory mission in progress, and other related projects. Traditional Quality Assurance models would attempt to reduce cost by minimizing the role of dedicated Quality Assurance personnel in favor of either functional tasking or peer-based implementations. Highly integrated Quality Assurance adds value by placing trained quality inspectors on the production floor side-by-side with nuclear facility operators to enhance team dynamics, reduce inspection wait time, and provide for immediate, independent feedback. Value is also added by maintaining dedicated Quality Engineers to provide for rapid identification and resolution of corrective action, enhanced and expedited supply chain interfaces, improved bonded storage capabilities, and technical resources for requirements management including data package development and Certificates of Inspection. A broad examination of cost-benefit indicates highly integrated Quality Assurance can reduce cost through the mitigation of risk and reducing administrative burden thereby allowing engineers to be engineers, nuclear operators to be nuclear operators, and the cross-functional team to operate more efficiently. Applicability of this case

  20. External quality assurance in Malaysia.

    PubMed

    Nawawi, H; Lim, H H; Zakiah, I

    1999-01-01

    An activity supportive of the MOH QA Programme, the National EQAS for clinical chemistry monitors for analytical performance in core routine biochemical testing by the pathology laboratories, with unsatisfactory performance scores serving to alert against deficiencies or problems and the scores in subsequent challenges providing the feedback of effectiveness of remedial actions taken. While unacceptable individual analyte performance score (variance index score, VIS) indicated problems in instruments, reagent and calibrators, or the use of inherently poorer methods, repeated occurrence of unsatisfactory OMRVIS was traceable to generally poor laboratory management of usually inadequately-equipment small laboratories. The outcome has been one of slow but gradual improvement in the overall performance of participating laboratories, with a move towards methods upgrading and standardization to achieve greater concordance of results. Presently, the programme is limited to 61 government and 4 private hospital laboratories in the country for 12 commonly assayed clinical biochemistry analytes. It is hoped that the NEQAS could be extended to the other private laboratories and that of academic institutions. However, this is dependent to a large extent on the manpower and financial support obtainable by the organizing body of the programme in the future. Belk and Sunderman, 1947 demonstrated that laboratories participating in an quality assessment scheme could rapidly and dramatically improve their analytical performance. In some countries, participation has become mandatory, and acceptable performance is a requirement in laboratory accreditation. The need and value of the NEQAP is, therefore, evident. While there may be limitations in the national programme. efforts are being made at improving the programme within the means and resources of the organising body. The goals of the NEQAP are not just to monitor performance but also to educate. On this, matters related to and

  1. Software Quality Assurance for Nuclear Safety Systems

    SciTech Connect

    Sparkman, D R; Lagdon, R

    2004-05-16

    The US Department of Energy has undertaken an initiative to improve the quality of software used to design and operate their nuclear facilities across the United States. One aspect of this initiative is to revise or create new directives and guides associated with quality practices for the safety software in its nuclear facilities. Safety software includes the safety structures, systems, and components software and firmware, support software and design and analysis software used to ensure the safety of the facility. DOE nuclear facilities are unique when compared to commercial nuclear or other industrial activities in terms of the types and quantities of hazards that must be controlled to protect workers, public and the environment. Because of these differences, DOE must develop an approach to software quality assurance that ensures appropriate risk mitigation by developing a framework of requirements that accomplishes the following goals: {sm_bullet} Ensures the software processes developed to address nuclear safety in design, operation, construction and maintenance of its facilities are safe {sm_bullet} Considers the larger system that uses the software and its impacts {sm_bullet} Ensures that the software failures do not create unsafe conditions Software designers for nuclear systems and processes must reduce risks in software applications by incorporating processes that recognize, detect, and mitigate software failure in safety related systems. It must also ensure that fail safe modes and component testing are incorporated into software design. For nuclear facilities, the consideration of risk is not necessarily sufficient to ensure safety. Systematic evaluation, independent verification and system safety analysis must be considered for software design, implementation, and operation. The software industry primarily uses risk analysis to determine the appropriate level of rigor applied to software practices. This risk-based approach distinguishes safety

  2. 10 CFR 71.103 - Quality assurance organization.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false Quality assurance organization. 71.103 Section 71.103... Quality Assurance § 71.103 Quality assurance organization. (a) The licensee, 2 certificate holder, and applicant for a CoC shall be responsible for the establishment and execution of the quality...

  3. Informatics Futures in Dental Education and Research: Quality Assurance.

    ERIC Educational Resources Information Center

    Crall, James J.

    1991-01-01

    The paper addresses the potential of informatics to patient care quality assurance curricula, focusing on (1) terminology and developments related to quality of care evaluations; (2) criticisms of traditional approaches; (3) limitations of existing data sources for quality assurance in dentistry; and (4) quality assurance considerations in…

  4. Quality Assurance and School Monitoring in Hong Kong

    ERIC Educational Resources Information Center

    Mok, Magdalena Mo Ching

    2007-01-01

    This study reports on the Hong Kong education quality assurance and school monitoring system. Three research questions were addressed: (1) Who controls the quality of school education in Hong Kong? (2) What strategies are used in the Hong Kong school education quality assurance process? (3) Agenda for Future Research on quality assurance and…

  5. 10 CFR 830.121 - Quality Assurance Program (QAP).

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Quality Assurance Program (QAP). 830.121 Section 830.121 Energy DEPARTMENT OF ENERGY NUCLEAR SAFETY MANAGEMENT Quality Assurance Requirements § 830.121 Quality... the Quality Assurance criteria in § 830.122. (b) The contractor responsible for a DOE nuclear...

  6. 10 CFR 830.121 - Quality Assurance Program (QAP).

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Quality Assurance Program (QAP). 830.121 Section 830.121 Energy DEPARTMENT OF ENERGY NUCLEAR SAFETY MANAGEMENT Quality Assurance Requirements § 830.121 Quality... the Quality Assurance criteria in § 830.122. (b) The contractor responsible for a DOE nuclear...

  7. 10 CFR 830.122 - Quality assurance criteria.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Quality assurance criteria. 830.122 Section 830.122 Energy DEPARTMENT OF ENERGY NUCLEAR SAFETY MANAGEMENT Quality Assurance Requirements § 830.122 Quality assurance...) Criterion 3—Management/Quality Improvement. (1) Establish and implement processes to detect and...

  8. [Quality assurance in occupational health services].

    PubMed

    Michalak, J

    1996-01-01

    The general conditions influencing the quality assurance and audit in Polish occupational health services are presented. The factors promoting or hampering the implementation of quality assurance and audits are also discussed. The major influence on the transformation of Polish occupational health services in exorted by employers who are committed to cover the costs of the obligatory prophylactic examination of their employees. This is the factor which also contributes to the improvement of quality if services. The definitions of the most important terms are reviewed to highlight their accordance with the needs of occupational health services in Poland. The examples of audit are presented and the elements of selected methods of auditing are suggested to be adopted in Poland. PMID:8760511

  9. Quality Assurance and Quality Enhancement in Higher Education: Contested Territories?

    ERIC Educational Resources Information Center

    Filippakou, Ourania; Tapper, Ted

    2008-01-01

    This paper analyses the unfolding of the quality agenda in England from 1992 to the present. By using two disciplinary approaches, "political science" and "social philosophy", the article traces the recent transition from quality assurance to quality enhancement. How is this development to be explained and how significant is it? Are the concepts…

  10. Redesigning Radiotherapy Quality Assurance: Opportunities to Develop an Efficient, Evidence-Based System to Support Clinical Trials-Report of the National Cancer Institute Work Group on Radiotherapy Quality Assurance

    SciTech Connect

    Bekelman, Justin E.; Deye, James A.; Vikram, Bhadrasain; Bentzen, Soren M.; Bruner, Deborah; Curran, Walter J.; Dignam, James; Efstathiou, Jason A.; FitzGerald, T.J.; Hurkmans, Coen; Ibbott, Geoffrey S.; Lee, J. Jack; Merchant, Thomas E.; Michalski, Jeff; Palta, Jatinder R.; Simon, Richard; Ten Haken, Randal K.; Timmerman, Robert; Tunis, Sean; Coleman, C. Norman; and others

    2012-07-01

    Purpose: In the context of national calls for reorganizing cancer clinical trials, the National Cancer Institute sponsored a 2-day workshop to examine challenges and opportunities for optimizing radiotherapy quality assurance (QA) in clinical trial design. Methods and Materials: Participants reviewed the current processes of clinical trial QA and noted the QA challenges presented by advanced technologies. The lessons learned from the radiotherapy QA programs of recent trials were discussed in detail. Four potential opportunities for optimizing radiotherapy QA were explored, including the use of normal tissue toxicity and tumor control metrics, biomarkers of radiation toxicity, new radiotherapy modalities such as proton beam therapy, and the international harmonization of clinical trial QA. Results: Four recommendations were made: (1) to develop a tiered (and more efficient) system for radiotherapy QA and tailor the intensity of QA to the clinical trial objectives (tiers include general credentialing, trial-specific credentialing, and individual case review); (2) to establish a case QA repository; (3) to develop an evidence base for clinical trial QA and introduce innovative prospective trial designs to evaluate radiotherapy QA in clinical trials; and (4) to explore the feasibility of consolidating clinical trial QA in the United States. Conclusion: Radiotherapy QA can affect clinical trial accrual, cost, outcomes, and generalizability. To achieve maximum benefit, QA programs must become more efficient and evidence-based.

  11. Quality Assurance of Quality Assurance Agencies from an Asian Perspective: Regulation, Autonomy and Accountability

    ERIC Educational Resources Information Center

    Hou, Angela Yung-Chi; Ince, Martin; Tsai, Sandy; Chiang, Chung Lin

    2015-01-01

    As quality guardians of higher education, quality assurance agencies are required to guarantee the credibility of the review process and to ensure the objectivity and transparency of their decisions and recommendations. These agencies are therefore expected to use a range of internal and external approaches to prove the quality of their review…

  12. Quality assurance management plan special analytical support

    SciTech Connect

    Myers, M.L.

    1997-01-30

    It is the policy of Special Analytical Support (SAS) that the analytical aspects of all environmental data generated and processed in the laboratory, subject to the Environmental Protection Agency (EPA), U.S. Department of Energy (DOE), WDOE or other project specific requirements, be of known and acceptable quality. It is the intention of this QAPP to establish and assure that an effective quality controlled management system is maintained in order to meet the quality requirements of the intended use(s) of the data.

  13. 10 CFR 830.122 - Quality assurance criteria.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... DEPARTMENT OF ENERGY NUCLEAR SAFETY MANAGEMENT Quality Assurance Requirements § 830.122 Quality assurance criteria. The QAP must address the following management, performance, and assessment criteria: (a) Criterion 1—Management/Program. (1) Establish an organizational structure, functional...

  14. 10 CFR 830.122 - Quality assurance criteria.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... DEPARTMENT OF ENERGY NUCLEAR SAFETY MANAGEMENT Quality Assurance Requirements § 830.122 Quality assurance criteria. The QAP must address the following management, performance, and assessment criteria: (a) Criterion 1—Management/Program. (1) Establish an organizational structure, functional...

  15. NATIONAL CROP LOSS ASSESSMENT NETWORK: QUALITY ASSURANCE PROGRAM (JOURNAL VERSION)

    EPA Science Inventory

    A quality assurance program was incorporated into the National Crop Loss Assessment Network (NCLAN) program, designed to assess the economic impacts of gaseous air pollutants on major agricultural crops in the United States. The quality assurance program developed standardized re...

  16. QUALITY ASSURANCE GUIDELINES FOR IERL-CI PROJECT OFFICERS

    EPA Science Inventory

    The document provides guidelines to Industrial Environmental Research Laboratory-Cincinnati (IERL-Ci) Project Officers for (1) incorporating quality assurance (QA) criteria in contract procurement and grant awards; (2) monitoring quality assurance of extramural projects; and (3) ...

  17. Quality Assurance for Social Service Programs: Lessons from Health Care.

    ERIC Educational Resources Information Center

    Coulton, Claudia J.

    1982-01-01

    Suggests that many aspects of quality assurance in health care can be applied to social service agencies. Reviews what has been learned about quality assurance in health care and suggests guidelines for its implementation in social services. (Author/JAC)

  18. New challenges in assuring vaccine quality.

    PubMed Central

    Dellepiane, N.; Griffiths, E.; Milstien, J. B.

    2000-01-01

    In the past, quality control of vaccines depended on use of a variety of testing methods to ensure that the products were safe and potent. These methods were developed for vaccines whose safety and efficacy were based on several years worth of data. However, as vaccine production technologies have developed, so have the testing technologies. Tests are now able to detect potential hazards with a sensitivity not possible a few years ago, and an increasing array of physicochemical methods allows a much better characterization of the product. In addition to sophisticated tests, vaccine regulation entails a number of other procedures to ensure safety. These include characterization of starting materials by supplier audits, cell banking, seed lot systems, compliance with the principles of good manufacturing practices, independent release of vaccines on a lot-by-lot basis by national regulatory authorities, and enhanced pre- and post-marketing surveillance for possible adverse events following immunization. These procedures help assure vaccine efficacy and safety, and some examples are given in this article. However, some contaminants of vaccines that can be detected by newer assays raise theoretical safety concerns but their presence may be less hazardous than not giving the vaccines. Thus risk-benefit decisions must be well informed and based on scientific evidence. PMID:10743279

  19. Quality assurance for health and environmental chemistry: 1990

    SciTech Connect

    Gautier, M.A.; Gladney, E.S.; Koski, N.L.; Jones, E.A.; O'Malley, B.T.

    1991-10-01

    This report documents the continuing quality assurance efforts of the Health and Environmental Chemistry Group (HSE-9) at the Los Alamos National Laboratory. The philosophy, methodology, computing resources, and laboratory information management system used by the quality assurance program to encompass the diversity of analytical chemistry practiced in the group are described. Included in the report are all quality assurance reference materials used, along with their certified or consensus concentrations, and all analytical chemistry quality assurance measurements made by HSE-9 during 1990.

  20. ERD UMTRA Project quality assurance program plan, Revision 7

    SciTech Connect

    1995-09-01

    This document is the revised Quality Assurance Program Plan (QAPP) dated September, 1995 for the Environmental Restoration Division (ERD) Uranium Mill Tailings Remedial Action Project (UMTRA). Quality Assurance requirements for the ERD UMTRA Project are based on the criteria outlined in DOE Order 5700.6C or applicable sections of 10 CFR 830.120. QA requirements contained in this QAPP shall apply to all personnel, processes, and activities, including planning, scheduling, and cost control, performed by the ERD UMTRA Project and its contractors.

  1. Hospital quality assurance in The Netherlands.

    PubMed

    Peters, René

    2006-01-01

    Quality assurance in hospitals by means of an accreditation programme is becoming standard practice in more and more countries worldwide. Accreditation being defined as: "A self-assessment and external peer assessment process used by health care organizations to accurately assess their level of performance in relation to established standards and to implement ways to continuously improve". This article provides an overview of the current situation in The Netherlands. PMID:17249469

  2. Quality assurance in non-interventional studies.

    PubMed

    Theobald, Karlheinz; Capan, Müge; Herbold, Marlis; Schinzel, Stefan; Hundt, Ferdinand

    2009-01-01

    Nowadays, drug research and surveillance after authorisation becomes more and more important for several reasons. Non-interventional studies (NIS) investigate various aspects of drug use including efficacy and safety under real life conditions. Such kind of health services research should be on a high scientific, methodological and organisational level. Therefore accompanying measures to improve or to keep the quality are highly recommended. The aim of quality management is: first to avoid bias of results by using an appropriate study design and an adequate data analysis, second to assure authenticity, completeness and validity of the data and third to identify and resolve deficiencies at an early stage. Basic principles are laid down in corresponding guidelines and recommendations of authorities, institutes and societies. Various guidelines for good epidemiological practice (GEP) were published by the U.S. Food and Drug Administration (FDA) and international and regional societies for epidemiology. In addition in Germany the Federal Institute for Drugs and Medical Devices (BfArM) together with the Paul Ehrlich Institute (PEI) and the German Association of Research-Based Pharmaceutical Companies (VFA) have published respectively recommendations dealing with quality aspects of non-interventional observational studies. Key points are the advanced publishing of information about the project, developing of a study plan/protocol containing the scientific objectives, a sample size justification and a description of the planned analyses and the publishing of a summary of the results timely after completion of the study. The quality of the data can be improved by using standardized case report forms (CRF) and the CRF should be reviewed and tested before start of study by some participants. A source data verification (SDV) should be performed in randomly selected centres - in between 2% and 5% of the centres depending on the number of participating centres. Before start of

  3. 48 CFR 2152.246-70 - Quality assurance requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 6 2011-10-01 2011-10-01 false Quality assurance... PRECONTRACT PROVISIONS AND CONTRACT CLAUSES Text of Provisions and Clauses 2152.246-70 Quality assurance requirements. As prescribed by 2146.270-1 insert the following clause: Quality Assurance Requirements (OCT...

  4. 48 CFR 12.208 - Contract quality assurance.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 1 2011-10-01 2011-10-01 false Contract quality assurance... Items 12.208 Contract quality assurance. Contracts for commercial items shall rely on contractors' existing quality assurance systems as a substitute for Government inspection and testing before tender...

  5. 40 CFR 75.45 - Daily quality assurance criteria.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 16 2010-07-01 2010-07-01 false Daily quality assurance criteria. 75... (CONTINUED) CONTINUOUS EMISSION MONITORING Alternative Monitoring Systems § 75.45 Daily quality assurance... that such tests are unnecessary for providing quality-assured data....

  6. 40 CFR 75.45 - Daily quality assurance criteria.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 16 2011-07-01 2011-07-01 false Daily quality assurance criteria. 75... (CONTINUED) CONTINUOUS EMISSION MONITORING Alternative Monitoring Systems § 75.45 Daily quality assurance... that such tests are unnecessary for providing quality-assured data....

  7. 49 CFR 180.505 - Quality assurance program.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Quality assurance program. 180.505 Section 180.505 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY... Qualification and Maintenance of Tank Cars § 180.505 Quality assurance program. The quality assurance...

  8. 10 CFR 63.144 - Quality assurance program change.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false Quality assurance program change. 63.144 Section 63.144 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DISPOSAL OF HIGH-LEVEL RADIOACTIVE WASTES IN A GEOLOGIC REPOSITORY AT YUCCA MOUNTAIN, NEVADA Quality Assurance § 63.144 Quality assurance program change. Changes...

  9. 10 CFR 63.144 - Quality assurance program change.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false Quality assurance program change. 63.144 Section 63.144 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DISPOSAL OF HIGH-LEVEL RADIOACTIVE WASTES IN A GEOLOGIC REPOSITORY AT YUCCA MOUNTAIN, NEVADA Quality Assurance § 63.144 Quality assurance program change. Changes...

  10. Operational excellence (six sigma) philosophy: Application to software quality assurance

    SciTech Connect

    Lackner, M.

    1997-11-01

    This report contains viewgraphs on operational excellence philosophy of six sigma applied to software quality assurance. This report outlines the following: goal of six sigma; six sigma tools; manufacturing vs administrative processes; Software quality assurance document inspections; map software quality assurance requirements document; failure mode effects analysis for requirements document; measuring the right response variables; and questions.

  11. Quality Assurance in Transnational Higher Education. ENQA Workshop Report 11

    ERIC Educational Resources Information Center

    Bennett, Paul; Bergan, Sjur; Cassar, Daniela; Hamilton, Marlene; Soinila, Michele; Sursock, Andree; Uvalic-Trumbic, Stamenka; Williams, Peter

    2010-01-01

    The present report is the product of an ENQA (European Association for Quality Assurance in Higher Education) Bologna Seminar "Quality Assurance in Transnational Education: from words to action" hosted by the Quality Assurance Agency (QAA, UK) in London in December, 2008. The seminar discussed the current trends in Transnational landscapes, the…

  12. Development of an Instructional Quality Assurance Model in Nursing Science

    ERIC Educational Resources Information Center

    Ajpru, Haruthai; Pasiphol, Shotiga; Wongwanich, Suwimon

    2011-01-01

    The purpose of this study was to develop an instructional quality assurance model in nursing science. The study was divided into 3 phases; (1) to study the information for instructional quality assurance model development (2) to develop an instructional quality assurance model in nursing science and (3) to audit and the assessment of the developed…

  13. 10 CFR 72.174 - Quality assurance records.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... NUCLEAR FUEL, HIGH-LEVEL RADIOACTIVE WASTE, AND REACTOR-RELATED GREATER THAN CLASS C WASTE Quality Assurance § 72.174 Quality assurance records. The licensee, applicant for a license, certificate holder, and... 10 Energy 2 2011-01-01 2011-01-01 false Quality assurance records. 72.174 Section 72.174...

  14. Quality Assurance in Postgraduate Education. ENQA Workshop Report 12

    ERIC Educational Resources Information Center

    Bitusikova, Alexandra; Bohrer, Janet; Borosic, Ivana; Costes, Nathalie; Edinsel, Kerim; Hollander, Karoline; Jacobsson, Gunilla; Jakopovic, Ivan Filip; Kearney, Mary-Louise; Mulder, Fred; Negyesi, Judith; Pietzonka, Manuel

    2010-01-01

    The present report follows an ENQA (European Association for Quality Assurance in Higher Education) Workshop on Quality Assurance and Postgraduate Education, hosted by the Romanian Agency for Quality Assurance in Higher Education (ARACIS) in Brasov, Romania on 12-13 March 2009. The workshop was an excellent opportunity for ENQA members to exchange…

  15. Perspectives on Quality Assurance in Higher Education in Norway

    ERIC Educational Resources Information Center

    Lycke, Kirsten Hofgaard

    2004-01-01

    Quality assurance is well known internationally but the notion is relatively new in Norway. To understand some of the issues and dilemmas that emerge in the Norwegian reception of quality assurance in higher education, this article traces how quality assurance is gaining its form and how international trends are understood, transposed and adopted…

  16. Quality Assurance of Assessment and Moderation Discourses Involving Sessional Staff

    ERIC Educational Resources Information Center

    Grainger, Peter; Adie, Lenore; Weir, Katie

    2016-01-01

    Quality assurance is a major agenda in tertiary education. The casualisation of academic work, especially in teaching, is also a quality assurance issue. Casual or sessional staff members teach and assess more than 50% of all university courses in Australia, and yet the research in relation to the role sessional staff play in quality assurance of…

  17. 40 CFR 160.35 - Quality assurance unit.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Quality assurance unit. 160.35 Section... LABORATORY PRACTICE STANDARDS Organization and Personnel § 160.35 Quality assurance unit. (a) A testing facility shall have a quality assurance unit which shall be responsible for monitoring each study to...

  18. 40 CFR 265.19 - Construction quality assurance program.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 25 2010-07-01 2010-07-01 false Construction quality assurance program..., STORAGE, AND DISPOSAL FACILITIES General Facility Standards § 265.19 Construction quality assurance program. (a) CQA program. (1) A construction quality assurance (CQA) program is required for all...

  19. 40 CFR 264.19 - Construction quality assurance program.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 25 2010-07-01 2010-07-01 false Construction quality assurance program... FACILITIES General Facility Standards § 264.19 Construction quality assurance program. (a) CQA program. (1) A construction quality assurance (CQA) program is required for all surface impoundment, waste pile, and...

  20. 48 CFR 12.208 - Contract quality assurance.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Contract quality assurance... Items 12.208 Contract quality assurance. Contracts for commercial items shall rely on contractors' existing quality assurance systems as a substitute for Government inspection and testing before tender...

  1. Internal Quality Assurance System and Its Implementation in Kaunas College

    ERIC Educational Resources Information Center

    Misiunas, Mindaugas

    2007-01-01

    The article discusses the internal system of quality assurance and its implementation methods in Kaunas College. The issues of quality assurance are reviewed in the context of the European higher education area covering the three levels: European, national and institutional. The importance of quality assurance and its links with external…

  2. 49 CFR 180.505 - Quality assurance program.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Quality assurance program. 180.505 Section 180.505... MAINTENANCE OF PACKAGINGS Qualification and Maintenance of Tank Cars § 180.505 Quality assurance program. The quality assurance program requirements of § 179.7 of this subchapter apply....

  3. 21 CFR 58.35 - Quality assurance unit.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Quality assurance unit. 58.35 Section 58.35 Food... LABORATORY PRACTICE FOR NONCLINICAL LABORATORY STUDIES Organization and Personnel § 58.35 Quality assurance unit. (a) A testing facility shall have a quality assurance unit which shall be responsible...

  4. 49 CFR 179.7 - Quality assurance program.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Quality assurance program. 179.7 Section 179.7... Introduction, Approvals and Reports § 179.7 Quality assurance program. (a) At a minimum, each tank car facility shall have a quality assurance program, approved by AAR, that— (1) Ensures the finished product...

  5. 10 CFR 72.144 - Quality assurance program.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false Quality assurance program. 72.144 Section 72.144 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR THE INDEPENDENT STORAGE OF SPENT NUCLEAR FUEL, HIGH-LEVEL RADIOACTIVE WASTE, AND REACTOR-RELATED GREATER THAN CLASS C WASTE Quality Assurance § 72.144 Quality assurance program....

  6. 10 CFR 63.144 - Quality assurance program change.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 2 2013-01-01 2013-01-01 false Quality assurance program change. 63.144 Section 63.144 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DISPOSAL OF HIGH-LEVEL RADIOACTIVE WASTES IN A GEOLOGIC REPOSITORY AT YUCCA MOUNTAIN, NEVADA Quality Assurance § 63.144 Quality assurance program change. Changes...

  7. 10 CFR 71.103 - Quality assurance organization.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false Quality assurance organization. 71.103 Section 71.103 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) PACKAGING AND TRANSPORTATION OF RADIOACTIVE MATERIAL Quality Assurance § 71.103 Quality assurance organization. (a) The licensee, 2 certificate holder, and applicant for a CoC shall be responsible for...

  8. 10 CFR 72.144 - Quality assurance program.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false Quality assurance program. 72.144 Section 72.144 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR THE INDEPENDENT STORAGE OF SPENT NUCLEAR FUEL, HIGH-LEVEL RADIOACTIVE WASTE, AND REACTOR-RELATED GREATER THAN CLASS C WASTE Quality Assurance § 72.144 Quality assurance program....

  9. 10 CFR 63.144 - Quality assurance program change.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false Quality assurance program change. 63.144 Section 63.144 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DISPOSAL OF HIGH-LEVEL RADIOACTIVE WASTES IN A GEOLOGIC REPOSITORY AT YUCCA MOUNTAIN, NEVADA Quality Assurance § 63.144 Quality assurance program change. Changes...

  10. 10 CFR 830.122 - Quality assurance criteria.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Quality assurance criteria. 830.122 Section 830.122 Energy DEPARTMENT OF ENERGY NUCLEAR SAFETY MANAGEMENT Quality Assurance Requirements § 830.122 Quality assurance...) Criterion 1—Management/Program. (1) Establish an organizational structure, functional...