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Sample records for airworthiness assurance validation

  1. FAA Airworthiness Assurance NDI Validation Center (AANC) operated by Sandia National Laboratories.

    Energy Technology Data Exchange (ETDEWEB)

    Roach, Dennis Patrick; Hartman, Roger D.

    2010-09-01

    Airworthiness Assurance NDI Validation Center (AANC) objectives are: (1) Enhance aircraft safety and reliability; (2) Aid developing advanced aircraft designs and maintenance techniques; (3) Provide our customers with comprehensive, independent, and quantitative/qualitative evaluations of new and enhanced inspection, maintenance, and repair techniques; (4) Facilitate transferring effective technologies into the aviation industry; (5) Support FAA rulemaking process by providing guidance on content & necessary tools to meet requirements or recommendations of FARs, ADs, ACs, SBs, SSIDs, CPCP, and WFD; and (6) Coordinate with and respond to Airworthiness Assurance Working Group (AAWG) in support of FAA Aviation Rulemaking Advisory Committee (ARAC).

  2. Innovative Airworthiness Certification Concepts and Quality Assurance Processes for the PAV Project

    Data.gov (United States)

    National Aeronautics and Space Administration — We propose to develop a foundation for the Airworthiness Certification of the Personal Air Vehicle (PAV), This framework will recommend a model for Quality...

  3. Validation and quality assurance applied to goat milk chemical composition: minerals and trace elements measurements

    OpenAIRE

    Trancoso, Inês; Roseiro, Luísa; Martins, António P. L.; Trancoso, Maria Ascensão

    2009-01-01

    In the present study, quality assurance programmes were implemented to validate and control the analytical methodologies used for the characterization of minerals and trace elements in goat milk from Portuguese breeds. With the exception of chloride that was determined by potentiometric titration, all the other elements were determined by spectroscopic techniques after different sample decomposition: P was measured by ultraviolet-visible molecular absorption spectrometry, Ca, Fe, K, Mg, Mn, N...

  4. 基于SCADE的飞控软件的适航验证与确认%Airworthiness validation and accreditation for SCADE-based flight control software

    Institute of Scientific and Technical Information of China (English)

    张雅妮; 李岩; 李小勋

    2012-01-01

    Flight control system software belongs to high safety software. The SCADE is a high safety product for flight control system software development. The SCADE has been successfully applied in development of flight control system software in some-aircraft. The CCAR 25 contains airborne software airworthiness requirements, the DO178B is a compliance method for these requirements. But some validation and verification targets are not applicable for software validation developed by the SCADE. Airworthiness requirements and the compliance method are analyzed. Software development process with the SCADE and traditional software development process are compared. Airworthiness validation and accreditation methods for flight control system software developed with the SCADE are proposed.%中国民用航空规章第25部对机载软件提出了适航要求,DO178B是对适航要求的符合性方法,但其中一些验证和确认目标并不适用于基于SCADE的软件验证.为此,分析了飞控软件的适航要求和符合性方法,并对基于SCADE的飞控软件的开发流程和传统的开发流程进行了分析对比,对基于SCADE的飞控软件的适航验证与确认工作提出了建议.

  5. Commissioning and validation of COMPASS system for VMAT patient specific quality assurance

    Science.gov (United States)

    Pimthong, J.; Kakanaporn, C.; Tuntipumiamorn, L.; Laojunun, P.; Iampongpaiboon, P.

    2016-03-01

    Pre-treatment patient specific quality assurance (QA) of advanced treatment techniques such as volumetric modulated arc therapy (VMAT) is one of important QA in radiotherapy. The fast and reliable dosimetric device is required. The objective of this study is to commission and validate the performance of COMPASS system for dose verification of VMAT technique. The COMPASS system is composed of an array of ionization detectors (MatriXX) mounted to the gantry using a custom holder and software for the analysis and visualization of QA results. We validated the COMPASS software for basic and advanced clinical application. For the basic clinical study, the simple open field in various field sizes were validated in homogeneous phantom. And the advanced clinical application, the fifteen prostate and fifteen nasopharyngeal cancers VMAT plans were chosen to study. The treatment plans were measured by the MatriXX. The doses and dose-volume histograms (DVHs) reconstructed from the fluence measurements were compared to the TPS calculated plans. And also, the doses and DVHs computed using collapsed cone convolution (CCC) Algorithm were compared with Eclipse TPS calculated plans using Analytical Anisotropic Algorithm (AAA) that according to dose specified in ICRU 83 for PTV.

  6. Calibration and validation of a quality assurance system for 90Sr/90Y radiation source trains

    International Nuclear Information System (INIS)

    A quality assurance system (OPTIDOS, PTW-Freiburg) developed for dose rate verification of 90Sr/90Y radiation source trains (RSTs) was calibrated and validated. These source trains are used in the 5-F-BetaCathTM system (Novoste Corp.) for the treatment of endovascular diseases. The calibration factor of the OPTIDOS system was obtained empirically and is valid for 90Sr/90Y dose rate measurements at the specification point which is located at 2 mm distance from the source axis. A total of 187 OPTIDOS dose rate verifications of the 5-F-BetaCathTM system were performed in different hospitals. The histogram of the deviation between the manufacturer's dose rate specification and the dose rate measured using the OPTIDOS dosimetry system is Gaussian shaped with ±3% relative width and a mean shift of about +2% with respect to the corresponding dose rate specification. Additionally, 128 OPTIDOS dose rate verifications of the new jacketed RST (3.5-F-BetaCathTM, Novoste Corp.) were performed using the same calibration factor as derived for the 5-F-BetaCathTM system. Distribution of the deviation between the certified and the measured dose rate is nearly identical in comparison to the histogram of the 5-F-BetaCathTM system. The mean value of the deviations is shifted by -1.5% with respect to the certified dose rate. In order to compare the results of the calibrated OPTIDOS dosimetry system with a standard measuring method, separate dose rate measurements were performed using electron accelerator calibrated radiochromic films in which calibration is traceable to PTB (Physikalisch Technische Bundesanstalt, Germany). Deviation between both the methods is less than 3.1%. These results confirm that the calibrated OPTIDOS dosimetry system can be considered suitable for quality assurance of both types of RST used in the BetaCathTM systems

  7. AOAC Official MethodSM Matrix Extension Validation Study of Assurance GDSTM for the Detection of Salmonella in Selected Spices.

    Science.gov (United States)

    Feldsine, Philip; Kaur, Mandeep; Shah, Khyati; Immerman, Amy; Jucker, Markus; Lienau, Andrew

    2015-01-01

    Assurance GDSTM for Salmonella Tq has been validated according to the AOAC INTERNATIONAL Methods Committee Guidelines for Validation of Microbiological Methods for Food and Environmental Surfaces for the detection of selected foods and environmental surfaces (Official Method of AnalysisSM 2009.03, Performance Tested MethodSM No. 050602). The method also completed AFNOR validation (following the ISO 16140 standard) compared to the reference method EN ISO 6579. For AFNOR, GDS was given a scope covering all human food, animal feed stuff, and environmental surfaces (Certificate No. TRA02/12-01/09). Results showed that Assurance GDS for Salmonella (GDS) has high sensitivity and is equivalent to the reference culture methods for the detection of motile and non-motile Salmonella. As part of the aforementioned validations, inclusivity and exclusivity studies, stability, and ruggedness studies were also conducted. Assurance GDS has 100% inclusivity and exclusivity among the 100 Salmonella serovars and 35 non-Salmonella organisms analyzed. To add to the scope of the Assurance GDS for Salmonella method, a matrix extension study was conducted, following the AOAC guidelines, to validate the application of the method for selected spices, specifically curry powder, cumin powder, and chili powder, for the detection of Salmonella. PMID:26268975

  8. System level airworthiness tool: A comprehensive approach to small unmanned aircraft system airworthiness

    Science.gov (United States)

    Burke, David A.

    One of the pillars of aviation safety is assuring sound engineering practices through airworthiness certification. As Unmanned Aircraft Systems (UAS) grow in popularity, the need for airworthiness standards and verification methods tailored for UAS becomes critical. While airworthiness practices for large UAS may be similar to manned aircraft, it is clear that small UAS require a paradigm shift from the airworthiness practices of manned aircraft. Although small in comparison to manned aircraft these aircraft are not merely remote controlled toys. Small UAS may be complex aircraft flying in the National Airspace System (NAS) over populated areas for extended durations and beyond line of sight of the operators. A comprehensive systems engineering framework for certifying small UAS at the system level is needed. This work presents a point based tool that evaluates small UAS by rewarding good engineering practices in design, analysis, and testing. The airworthiness requirements scale with vehicle size and operational area, while allowing flexibility for new technologies and unique configurations.

  9. Assuring system reliability in wireless sensor networks via verification and validation

    OpenAIRE

    Choi, JH; Z. Shen; Man, KL; Lei, CU; Lim, E

    2012-01-01

    Wireless sensor networks (WSNs) have been widely used for monitoring applications. However, due to the rigorous deployment environment, reliable operation of WSNs is difficult to guarantee. Thus, the assurance of WSN reliability should be concerned in order to measure physical quantities correctly and effectively, as well as to maximize the lifetime of the system. In this paper, concerns of WSN reliability and assurance measures have been discussed via a systematic reliability checking flow. ...

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

    Science.gov (United States)

    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…

  11. Application of software quality assurance methods in validation and maintenance of reactor analysis computer codes

    International Nuclear Information System (INIS)

    Various computer codes employed at Israel Electricity Company for preliminary reactor design analysis and fuel cycle scoping calculations have been often subject to program source modifications. Although most changes were due to computer or operating system compatibility problems, a number of significant modifications were due to model improvement and enhancements of algorithm efficiency and accuracy. With growing acceptance of software quality assurance requirements and methods, a program of implementing extensive testing of modified software has been adopted within the regular maintenance activities. In this work survey has been performed of various software quality assurance methods of software testing which belong mainly to the two major categories of implementation ('white box') and specification-based ('black box') testing. The results of this survey exhibits a clear preference of specification-based testing. In particular the equivalence class partitioning method and the boundary value method have been selected as especially suitable functional methods for testing reactor analysis codes.A separate study of software quality assurance methods and techniques has been performed in this work objective to establish appropriate pre-test software specification methods. Two methods of software analysis and specification have been selected as the most suitable for this purpose: The method of data flow diagrams has been shown to be particularly valuable for performing the functional/procedural software specification while the entities - relationship diagrams has been approved to be efficient for specifying software data/information domain. Feasibility of these two methods has been analyzed in particular for software uncertainty analysis and overall code accuracy estimation. (author). 14 refs

  12. The development and validation of dried blood spots for external quality assurance of syphilis serology

    Directory of Open Access Journals (Sweden)

    Smit Pieter W

    2013-02-01

    Full Text Available Abstract Background Syphilis causes up to 1,500,000 congenital syphilis cases annually. These could be prevented if all pregnant women were screened, and those with syphilis treated with a single dose of penicillin before 28 weeks gestation. In recent years, rapid point-of-care tests have allowed greater access to syphilis screening, especially in rural or remote areas, but the lack of quality assurance of rapid testing has been a concern. We determined the feasibility of using dried blood spots (DBS as specimens for quality assurance of syphilis serological assays. Methods We developed DBS extraction protocols for use with Treponema pallidum particle agglutination assay (TPPA, Treponema pallidum haemagglutination assay (TPHA and an enzyme immunoassay (EIA and compared the results with those using matching plasma samples from the same patient. Results Since DBS samples showed poor performance with TPHA and EIA (TPHA sensitivity was 50.5% (95% confidence interval: 39.9–61.2% and EIA specificity was 50.4% (95% CI: 43.7–57.1%, only the DBS TPPA was used in the final evaluation. DBS TPPA showed an sensitivity of 95.5% (95% CI: 91.3–98.0% and a specificity of 99.0% (95% CI: 98.1–99.5% compared to TPPA using plasma samples as a reference. Conclusion DBS samples can be recommended for use with TPPA, and may be of value for external quality assurance of point-of-care syphilis testing.

  13. Traceable quality assurance for independent reference data used in the validation of satellite ECV estimates.

    Science.gov (United States)

    Lanconelli, Christian; Gobron, Nadine; Adams, Jennifer; Disney, Mathias; Govaerts, Yves

    2016-04-01

    This contribution presents the methodology and first results of the Quality Assurance for Essential Climate Variables (QA4ECV) project for ensuring how trustable assessments of satellite land Essential Climate Variables (ECVs) quality can facilitate users in judging the fitness-for-purpose of the ECV Climate Data Record (CDR). This aims to bring a major step forward in providing quality assured long-term CDRs that are relevant for policy and climate change assessments. The main goal here is to provide algorithms/products developers with several simulated satellite sensors data from a 3-D radiative transfer soil and canopy model coupled with an atmospheric one using 6S RTC. Atmospheric water vapour and ozone are represented using ERA Interim reanalysis, while aerosol properties are assumed from both AERONET and MODIS archives. With the aim to enlighten the contribution of bi-directional reflectance (BRF) on top-of-atmosphere (TOA) values, simulations are performed assuming i) the anisotropic surface reflectance arising from 3-D Raytran simulations and ii) an lambertian surface albedo equal to that provided by the 3-D diffuse sky simulation. We summarize the 3-D canopies scenes as well as the atmospheric properties. Results arising from first simulations and concerning the radiative models performances in reproducing real BRF measurements (MERIS, AVHRR, MODIS) are then presented.

  14. Innovation accounting methods to assure validated learning : the case of Finnish startups

    OpenAIRE

    Soto, Esteban

    2015-01-01

    This research takes a look at the different ways to measure progress while in a startup. Based on the different theories explained during the literature review, it is clear that a startup needs to measure its progress in a special manner. The theoretical background starts from briefly defining a startup, innovation and the sources of innovation. Then moves to explain the Lean Startup method’s ideas, validated learning, measuring innovation and innovation accounting (IA) for startups. ...

  15. Multinational Quality Assurance

    Science.gov (United States)

    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…

  16. Validation of a treatment plan-based calibration method for 2D detectors used for treatment delivery quality assurance

    International Nuclear Information System (INIS)

    Purpose: Dosimetry using film, CR, electronic portal imaging, or other 2D detectors requires calibration of the raw image data to obtain dose. Typically, a series of known doses are given to the detector, the raw signal for each dose is obtained, and a calibration curve is created. This calibration curve is then applied to the measured raw signals to convert them to dose. With the advent of IMRT, film dosimetry for quality assurance has become a routine and labor intensive part of the physicist's day. The process of calibrating the film or other 2D detector takes time and additional film or images for performing the calibration, and comes with its own source of errors. This article studies a new methodology for the relative dose calibration of 2D imaging detectors especially useful for IMRT QA, which relies on the treatment plan dose image to provide the dose information which is paired with the raw QA image data after registration of the two images (plan-based calibration). Methods: Validation of the accuracy and robustness of the method is performed on ten IMRT cases performed using EDR2 film with conventional and plan-based calibration. Also, for each of the ten cases, a 5 mm registration error was introduced and the Gamma analysis was reevaluated. In addition, synthetic image tests were performed to test the limits of the method. The Gamma analysis is used as a measure of dosimetric agreement between plan and film for the clinical cases and a dose difference metric for the synthetic cases. Results: The QA image calibrated by the plan-based method was found to more accurately match the treatment plan doses than the conventionally calibrated films and also to reveal dose errors more effectively when a registration error was introduced. When synthetic acquired images were systematically studied, localized and randomly placed dose errors were correctly identified without excessive falsely passing or falsely failing pixels, unless the errors were concentrated in a

  17. Computer validation. Quality assurance of computer system for pharmaceutical company; Computer validation. Iyakuhin kaisha muke no computer system no hinshitsu hosho

    Energy Technology Data Exchange (ETDEWEB)

    Takahashi, M.; Kaneko, S.; Murakami, H. [Ishikawajima-Harima Heavy Industries Co. Ltd., Tokyo (Japan)

    1999-11-01

    Many pharmaceutical plants now use computer systems to maintain stable operation of complicated and automated facilities and process equipment. Pharmaceutical manufacturers, engineering companies and equipment suppliers are obligated to ensure computer system qualification besides the ordinary validation of production process, facility and product quality. This verification of computer systems is called computer validation. IHI has formed a joint team of information technology experts and validation engineers to engage in this new area of pharmaceutical engineering. This paper outlines computer system validation activities and presents some typical cases. (author)

  18. Implementation of Quality by Design to the Process Validation with Risk-Based Approach for Quality Assurance of Salbutamol Sulphate Tablets

    Directory of Open Access Journals (Sweden)

    Bhitre MJ

    2013-06-01

    Full Text Available Quality by Design (QbD refers to a holistic approach towards drug development. The purpose ofresearch was to implement quality by design to study prospective process validation of 4 mg SalbutamolSulphate Tablets with risk-based approach. Validation is one of the important steps in achieving andmaintaining the quality of the final product. Quality Target Product Profile, Critical Quality Attributes,Critical Process Parameters, Design Space and control strategy are identified with the help of QualityRisk Management. Three initial batches of same size, method, equipment was taken for processvalidation. The critical parameters involved in sifting, dry mixing, preparation of granulating solution,wet mixing, drying, sizing, lubrication, compression were identified and evaluated. The formulationproperties of three initial batches of process validated tablets are compared with the marketed productsof Salbutamol Sulphate Tablets (Astahlin tab and Salbetol tab. Results obtained with this processvalidation data provides high degree of assurance that manufacturing process produces product meetingits predetermined specifications and quality attributes. The output of process validation can be used toincrease productivity, its consistent quality and decreasing the need for processing and marketcomplaints.

  19. Production and validation of durable, high quality standardized malaria microscopy slides for teaching, testing and quality assurance during an era of declining diagnostic proficiency

    Directory of Open Access Journals (Sweden)

    Sismadi Priyanto

    2006-10-01

    Full Text Available Abstract Background Sets of Giemsa-stained, blood smear slides with systematically verified composite diagnoses would contribute substantially to development of externally validated quality assurance systems for the microscopic diagnosis of malaria. Methods whole blood from Plasmodium-positive donors in Cambodia and Indonesia and individuals with no history of risk for malaria was collected. Using standard operating procedures, technicians prepared Giemsa-stained thick and thin smears from each donor. One slide from each of the first 35 donations was distributed to each of 28 individuals acknowledged by reputation as having expertise in the microscopic diagnosis of malaria. These reference readers recorded presence or absence of Plasmodium species and parasite density. A composite diagnosis for each donation was determined based on microscopic findings and species-specific small subunit ribosomal RNA (ssrRNA DNA polymerase chain reaction (PCR amplification. Results More than 12, 000 slides were generated from 124 donations. Reference readers correctly identified presence of parasites on 85% of slides with densities 350 parasites/μl. Percentages of agreement with composite diagnoses were highest for Plasmodium falciparum (99%, followed by Plasmodium vivax (86%. Conclusion Herein, a standardized method for producing large numbers of consistently high quality, durable Giemsa-stained blood smears and validating composite diagnoses for the purpose of creating a malaria slide repository in support of initiatives to improve training and competency assessment amidst a background of variability in diagnosis is described.

  20. The use of software quality assurance techniques in the validation of results in nuclear thermal-hydraulic safety research

    International Nuclear Information System (INIS)

    The Nuclear Engineering Department at Israel Electric Company has been engaged for a number of years in a joint research agreement with the Technion Nuclear Reactor Research Group on various thermal-hydraulic aspects of reactor design and safety. Besides developing their own analytical models, the researchers rely heavily on the RELAPS computer code in their analyses. The RELAPS series are general purpose, thermal-hydraulic system codes, used to simulate system response (such as the RCS) to transients and accidents. They are based on solving the equations of conservation of mass, energy and momentum within the system being modeled, where the model is a series of control volumes connected by junctions. The equations are solved simultaneously in each volume and junction using a finite difference numerical scheme. As an example, a recent report refers to containment response to a large LOCA in an AP600-like advanced rector. This work has been performed using RELAPS/Mod2. Accidents like LOCA represent design base events necessary to verify the adequacy of the emergency core cooling system, the passive containment system and other safety systems. The validation of simulation results is therefore important to the IEC staff responsible for monitoring the research. (author); 3 refs

  1. Performance assurance program plan

    Energy Technology Data Exchange (ETDEWEB)

    Rogers, B.H.

    1997-11-06

    B and W Protec, Inc. (BWP) is responsible for implementing the Performance Assurance Program for the Project Hanford Management Contract (PHMC) in accordance with DOE Order 470.1, Safeguards and Security Program (DOE 1995a). The Performance Assurance Program applies to safeguards and security (SAS) systems and their essential components (equipment, hardware, administrative procedures, Protective Force personnel, and other personnel) in direct support of Category I and H special nuclear material (SNM) protection. Performance assurance includes several Hanford Site activities that conduct performance, acceptance, operability, effectiveness, and validation tests. These activities encompass areas of training, exercises, quality assurance, conduct of operations, total quality management, self assessment, classified matter protection and control, emergency preparedness, and corrective actions tracking and trending. The objective of the Performance Assurance Program is to capture the critical data of the tests, training, etc., in a cost-effective, manageable program that reflects the overall effectiveness of the program while minimizing operational impacts. To aid in achieving this objective, BWP will coordinate the Performance Assurance Program for Fluor Daniel Hanford, Inc. (FDH) and serve as the central point for data collection.

  2. SU-E-T-532: Validation and Implementation of Model-Based Patient Specific Quality Assurance Using Mobius3D and MobiusFX in a Clinical Setting

    International Nuclear Information System (INIS)

    Purpose: This work carries out the commissioning and validation of the Mobius3D and MobiusFX software tools, which can replace the time-consuming measurement-based patient specific quality assurance (PSQA). Methods: The beam model supplied by Mobius3D was validated against a 21EX linac's beam measured data. Complex patient (VMAT) plans using Eclipse treatment planning system (TPS) was used to test the consistency between Mobius3D (calculates dose using patient image and field data) and MobiusFx (calculates dose using treatment dynalog files). Dose difference and gamma analysis (3%/3mm) between Mobius3D and MobiusFx were used to assess treatment plan and treatment delivery consistency. An end-to-end test was performed to validate Mobius3D and MobiusFx against ion chamber measurements. Effect of the dosimetric leaf gap (DLG) on Mobius3D dose calculation was additionally investigated. Results: Mobius3D beam model parameters matched within 1%-3% with our beam measured data. A comparison of Mobius3D and MobiusFx dose matrices for VMAT planned prostate cases showed (0.33±0.07)% mean dose difference with gamma values above 95%. The end-to-end test showed dose differences of 1% between Mobius3D and MobiusFx. Dependence of Mobius3D dose calculation upon DLG was explored by introducing a ±0.5 mm change in the default value for DLG. This change resulted in agreement differences above 2% Conclusion: Use of reference beam data would appear to speed up commissioning process for the clinical implementation of Mobius3D. However, careful consideration is required when comparing the information provided by the software, since large dose variations can be seen when the proper parameters are not optimized. The plan and delivered dose were in good agreement; hence MobiusFx has the potential to significantly speed up the PSQA process and at the same time helps to verify treatment parameters that are not possible with measurement-based PSQA

  3. Vega flow assurance system

    Energy Technology Data Exchange (ETDEWEB)

    Larsen, Marit; Munaweera, Sampath

    2010-07-01

    Vega is a gas condensate field located at the west coast of Norway and developed as a tie-in to the Gjoea platform. Operator is Statoil, production startup is estimated to the end of 2010. Flow assurance challenges are high reservoir pressure and temperature, hydrate and wax control, liquid accumulation and monitoring the well/template production rates. The Vega Flow Assurance System (FAS) is a software that supports monitoring and operation of the field. The FAS is based FlowManagerTM designed for real time systems. This is a flexible tool with its own steady state multiphase- and flow assurance models. Due to the long flowlines lines and the dynamic behavior, the multiphase flow simulator OLGA is also integrated in the system. Vega FAS will be used as: - An online monitoring tool - An offline what-if simulation and validation tool - An advisory control system for well production allocation. (Author)

  4. SU-D-304-05: Validation of Low-Dose-Tail Modeling for Proton Pencil Beam Spot Scanning Using a Quality Assurance Test Pattern

    International Nuclear Information System (INIS)

    Purpose: The purpose of this manuscript is to demonstrate the utility of a comprehensive test pattern in validating calculation models of the low-dose tails of proton pencil beam scanning (PBS) spots. Such a pattern has been used previously for quality assurance purposes to assess spot shape and location, and for determining monitor units. Methods: In this study, a scintillation detector was used to measure the test pattern in air at isocenter for two proton beam energies (115 and 225 MeV) of two IBA universal nozzles (UN). Planar measurements were compared with calculated dose distribution based on the weighted superposition of spot profiles previously measured using a pair-magnification method. Results: Including the halo component below 1% of the central dose is shown to improve the gamma-map comparison between calculation and measurement from 94.9% to 98.4% using 2 mm/2% criteria for the 115 MeV proton beam of UN #1. In contrast, including the halo component below 1% of the central dose does not improve the gamma agreement for the 115 MeV proton beam of UN #2, due to the cutoff of the halo component at off-axis locations. When location-dependent spot profiles are used for calculation instead of spot profiles at central axis, the gamma agreement is improved from 98.0% to 99.5% using 2 mm/2% criteria. The cutoff of the halo component is smaller at higher energies, and is not observable for the 225 MeV proton beam for UN #2. Conclusion: In conclusion, the use of a comprehensive test pattern can facilitate the validation of the halo component of proton PBS spots at off axis locations. The cutoff of the halo component should be taken into consideration for large fields or PBS systems that intend to trim spot profiles using apertures. This work was supported by the US Army Medical Research and Materiel Command under Contract Agreement No. DAMD17-W81XWH-07-2-0121 and W81XWH-09-2-0174

  5. Financial assurances

    International Nuclear Information System (INIS)

    US Ecology is a full service waste management company. The company operates two of the nation's three existing low-level radioactive waste (LLRW) disposal facilities and has prepared and submitted license applications for two new LLRW disposal facilities in California and Nebraska. The issue of financial assurances is an important aspect of site development and operation. Proper financial assurances help to insure that uninterrupted operation, closure and monitoring of a facility will be maintained throughout the project's life. Unfortunately, this aspect of licensing is not like others where you can gauge acceptance by examining approved computer codes, site performance standards or applying specific technical formulas. There is not a standard financial assurance plan. Each site should develop its requirements based upon the conditions of the site, type of design, existing state or federal controls, and realistic assessments of future financial needs. Financial assurances at U.S. Ecology's existing sites in Richland, Washington, and Beatty, Nevada, have been in place for several years and are accomplished in a variety of ways by the use of corporate guarantees, corporate capital funds, third party liability insurance, and post closure/long-term care funds. In addressing financial assurances, one can divide the issue into three areas: Site development/operations, third party damages, and long-term care/cleanup

  6. Flow assurance

    Energy Technology Data Exchange (ETDEWEB)

    Mullins, O.C.; Dong, C. [Schlumberger-Doll Research Center, Cambridge, MA (United States); Elshahawi, H. [Shell Exploration and Production Company, The Hague (Netherlands)

    2008-07-01

    This study emphasized the need for considering flow assurance for producing oil and gas, particularly in high cost areas such as deepwater. Phase behaviour studies, sticking propensities, and interfacial interactions have been investigated in many laboratory studies using asphaltenes, wax, hydrates, organic and inorganic scale, and even diamondoids. However, the spatial variation of reservoir fluids has received little attention, despite the fact that it is one of the most important factors affecting flow assurance. This issue was difficult to address in a systematic way in the past because of cost constraints. Today, reservoir fluid variation and flow assurance can be considered at the outset of a project given the technological advances in downhole fluid analysis. This study described the origins of reservoir fluid compositional variations and the controversies surrounding them. It also described the indispensable chemical analytical technology. The impact of these reservoir fluid compositional variations on flow assurance considerations was also discussed. A methodology that accounts for these variations at the outset in flow assurance evaluation was also presented.

  7. Quality assurance in design

    International Nuclear Information System (INIS)

    Full text: Safety of the nuclear power plant depends on design, manufacturing, construction, commissioning and operation of plant. To ensure that all the constituent phases are performed as per intent, quality assurance is extremely important. NPCIL has developed a quality assurance programme for all above constituent phases for ensuring safety of public and site personnel. A topical quality assurance document at corporate level gives broad based policy document on quality assurance programme of NPCIL. For design and engineering services, a quality assurance programme has been developed based on ISO 9001 and AERB Code No. SC/QA. To ensure nuclear reactor safety, the design activities are carried out under controlled conditions which include: (i) establishment and maintenance of procedures describing how the design activities are to be carried out, (ii) assignment of design tasks to appropriately qualified and experienced personnel, (iii) compliance with codes, standards and regulatory requirements, (iv) incorporation of customer feedbacks/corrective and preventative actions, (v) compliance with quality plans and procedures., (vi) design control, (vii) proper document and data control, (viii) use of validated soft wares, (ix) review of consultants design, design documents at appropriate stages, (x) preparation, review and approval of designs and design documents by competent persons, (xi) AERB review of safety related design basis reports (DBRs), (xii) periodic internal quality audits for verifying the compliance to QA system, (xiii) periodic external audits by ISO 9001 certifying agency and NPCIL QA directorate, (xiv) Nonconformance control

  8. Quality assurance

    Energy Technology Data Exchange (ETDEWEB)

    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.

  9. Quality assurance

    International Nuclear Information System (INIS)

    Quality checks are essential to assure production of high quality plants and to have end-users confidence. Quality standards require the establishment of suitable tests to maintain quality control. The choice of explant source, freedom of the donor plant from viruses, disease causing fungi, bacteria, viroids, phytoplasmas, vigour and conformity of the variety, and elimination of somaclonal variants are critical for maintaining plant quality. Variety identification by proper labeling at all stages is essential to ensure varietal identity. (author)

  10. Quality assurance

    International Nuclear Information System (INIS)

    This compendium intends to give fast bibliographic information and to fill the visible gap between documentation and general bibliographic information. The reader is given an outline of quality assurance and some examples of techniques from the relevant literature. The practical engineer, who is always short of time, is thus offered a quick survey and a fast deepening of his understanding by means of literature dealing specifically with his unresolved problems. The mansucript has been kept in tis original form in order to speed up tis publication. The RKW technical department limited itself to checking its contents and the adherence to the established information goals. (orig.) 891 RW/orig. 892 MB

  11. 14 CFR 43.16 - Airworthiness limitations.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Airworthiness limitations. 43.16 Section 43.16 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT... manufacturer's maintenance manual or Instructions for Continued Airworthiness shall perform the inspection...

  12. 77 FR 2928 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2012-01-20

    ... Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes...: We propose to adopt a new airworthiness directive (AD) for all Airbus Model A310 series...

  13. Quality Assurance - Construction

    DEFF Research Database (Denmark)

    Gaarslev, Axel

    1996-01-01

    Gives contains three main chapters:1. Quality Assurance initiated by external demands2. Quality Assurance initiated by internal company goals3. Innovation strategies......Gives contains three main chapters:1. Quality Assurance initiated by external demands2. Quality Assurance initiated by internal company goals3. Innovation strategies...

  14. Introduction to quality assurance

    International Nuclear Information System (INIS)

    In today's interpretation 'quality assurance' means 'good management'. Quality assurance has to cover all phases of a work, but all quality assurance measures must be adapted to the relevance and complexity of the actual task. Examples are given for the preparation of quality classes, the organization of quality assurance during design and manufacturing and for auditing. Finally, efficiency and limits of quality assurance systems are described. (orig.)

  15. Software Assurance Using Structured Assurance Case Models

    OpenAIRE

    Rhodes, Thomas; Boland, Frederick; Fong, Elizabeth; Kass, Michael

    2010-01-01

    Software assurance is an important part of the software development process to reduce risks and ensure that the software is dependable and trustworthy. Software defects and weaknesses can often lead to software errors and failures and to exploitation by malicious users. Testing, certification and accreditation have been traditionally used in the software assurance process to attempt to improve software trustworthiness. In this paper, we examine a methodology known as a structured assurance mo...

  16. Developing a quality assurance metric

    OpenAIRE

    Love, Steve; Scoble, Rosa

    2006-01-01

    Abstract There are a variety of techniques that lecturers can use to get feedback on their teaching - for example, module feedback and coursework results. However, a question arises about how reliable and valid are the content that goes into these quality assurance metrics. The aim of this article is to present a new approach for collecting and analysing qualitative feedback from students that could be used...

  17. QUALITY ASSURANCE UPDATE

    Science.gov (United States)

    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 ...

  18. 14 CFR 21.269 - Export airworthiness approvals.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Export airworthiness approvals. 21.269 Section 21.269 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION....269 Export airworthiness approvals. The manufacturer may issue export airworthiness approvals....

  19. Computer software quality assurance

    International Nuclear Information System (INIS)

    The author defines some criteria for the evaluation of software quality assurance elements for applicability to the regulation of the nuclear industry. The author then analyses a number of software quality assurance (SQA) standards. The major extracted SQA elements are then discussed, and finally specific software quality assurance recommendations are made for the nuclear industry

  20. Tritium systems test assembly quality assurance program

    International Nuclear Information System (INIS)

    A quality assurance program should establish the planned and systematic actions necessary to provide adequate confidence that fusion facilities and their subsystems will perform satisfactorily in service. The Tritium Systems Test Assembly (TSTA) Quality Assurance Program has been designed to assure that the designs, tests, data, and interpretive reports developed at TSTA are valid, accurate, and consistent with formally specified procedures and reviews. The quality consideration in all TSTA activities is directed toward the early detection of quality problems, coupled with timely and positive disposition and corrective action

  1. Airworthiness Compliance Verification Method Based on Simulation of Complex System

    Institute of Scientific and Technical Information of China (English)

    XU Haojun; LIU Dongliang; XUE Yuan; ZHOU Li; MIN Guilong

    2012-01-01

    A study is conducted on a new airworthiness compliance verification method based on pilot-aircraft-environment complex system simulation.Verification scenarios are established by “block diagram” method based on airworthiness criteria..A pilot-aircraft-environment complex model is set up and a virtual flight testing method based on connection of MATLAB/Simulink and Flightgear is proposed.Special researches are conducted on the modeling of pilot manipulation stochastic parameters and manipulation in critical situation.Unfavorable flight factors of certain scenario are analyzed,and reliability modeling of important system is researched.A distribution function of small probability event and the theory on risk probability measurement are studied.Nonlinear function is used to depict the relationship between the cumulative probability and the extremum of the critical parameter.A synthetic evaluation model is set up,modified genetic algorithm (MGA) is applied to ascertaining the distribution parameter in the model,and amore reasonable result is obtained.A clause about vehicle control functions (VCFs) verification in MIL-HDBK-516B is selected as an example to validate the practicability of the method.

  2. High assurance SPIRAL

    Science.gov (United States)

    Franchetti, Franz; Sandryhaila, Aliaksei; Johnson, Jeremy R.

    2014-06-01

    In this paper we introduce High Assurance SPIRAL to solve the last mile problem for the synthesis of high assurance implementations of controllers for vehicular systems that are executed in today's and future embedded and high performance embedded system processors. High Assurance SPIRAL is a scalable methodology to translate a high level specification of a high assurance controller into a highly resource-efficient, platform-adapted, verified control software implementation for a given platform in a language like C or C++. High Assurance SPIRAL proves that the implementation is equivalent to the specification written in the control engineer's domain language. Our approach scales to problems involving floating-point calculations and provides highly optimized synthesized code. It is possible to estimate the available headroom to enable assurance/performance trade-offs under real-time constraints, and enables the synthesis of multiple implementation variants to make attacks harder. At the core of High Assurance SPIRAL is the Hybrid Control Operator Language (HCOL) that leverages advanced mathematical constructs expressing the controller specification to provide high quality translation capabilities. Combined with a verified/certified compiler, High Assurance SPIRAL provides a comprehensive complete solution to the efficient synthesis of verifiable high assurance controllers. We demonstrate High Assurance SPIRALs capability by co-synthesizing proofs and implementations for attack detection and sensor spoofing algorithms and deploy the code as ROS nodes on the Landshark unmanned ground vehicle and on a Synthetic Car in a real-time simulator.

  3. Revitalizing quality assurance

    International Nuclear Information System (INIS)

    The image of someone inspecting or auditing often comes to mind when people hear the term quality assurance. Although partially correct, this image is not the complete picture. The person doing the inspecting or auditing is probably part of a traditional quality assurance organization, but that organization is only one aspect of a properly conceived and effectively implemented quality assurance system whose goal is improved facility safety and reliability. This paper introduces the underlying philosophies and basic concepts of the International Atomic Energy Agency's new quality assurance initiative that began in 1991 as part of a broad Agency-wide program to enhance nuclear safety. The first product of that initiative was publication in 1996 of a new Quality Assurance Code 50-C/SG-Q and fourteen related Safety Guides. This new suite of documents provide the technical and philosophical foundation upon which Member States can base their quality assurance programs. (author)

  4. High assurance services computing

    CERN Document Server

    2009-01-01

    Covers service-oriented technologies in different domains including high assurance systemsAssists software engineers from industry and government laboratories who develop mission-critical software, and simultaneously provides academia with a practitioner's outlook on the problems of high-assurance software development

  5. Authentication Assurance Levels

    International Nuclear Information System (INIS)

    This Common Criteria approach has been applied to create a definition of Authentication Assurance Levels that can quantify the level of assurance reached for a system subject to a set of authentication procedures. The arms-control authentication application of the Common Criteria expands on more typical information security evaluations in that it must contend with information barriers and preclude sophisticated intentional subversion attempts.

  6. Quality assurance program

    International Nuclear Information System (INIS)

    The concept of levels of quality assurance as applied to CANDU-type nuclear power plant components, i.e. maintaining an appropriate cost/benefit ratio, is introduced. The design process itself has quality assurance features by virtue of multi-level review. (E.C.B.)

  7. DOE financial assurance presentation

    International Nuclear Information System (INIS)

    The presentation topic is California's approach to license application review in meeting financial assurances for the proposed Ward Valley site. The purpose of the presentation is to provide information on specific financial assurance provisions contained in 10 CFR Part 61 and how California intends to satisfy those requirements. Also, as rate setter, California intends to demonstrate how it will assure allowable costs to the rate base though a financial prudency review. The key provisions of financial assurance are: 10 CFR Section 61.61 - This provision requires an applicant to demonstrate its ability to finance licensed activities; 10 CFR Section 61.62 - This provision requires an applicant to provide assurance that sufficient funds will be available for site closure and stabilization; and 10 CFR Section 61.63 - This provision requires an applicant to provide 'a copy of a binding arrangement, such as a lease, between the applicant and the disposal site owner, so that sufficient funds will be available to cover the costs of the institutional control period.' To assist California in its determination of financial assurance compliance to be demonstrated by the applicant for Part 61 requirements, is NUREG guidance document 1199 'Standard Format and Content of a License Application for a Low-Level Radioactive Waste (LLRW) Disposal Facility.' The detailed financial assurance provisions of NUREG 1199 are then embodied in NUREG 1200, 'Standard Review Plant for the Review of a License Application for a LLRW Disposal Facility.'

  8. Software quality assurance handbook

    Energy Technology Data Exchange (ETDEWEB)

    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.

  9. Quality Assurance in Radiotherapy

    Science.gov (United States)

    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

  10. Information system for continuing airworthiness management of general aviation aircraft

    OpenAIRE

    Kuokkanen, Jaakko

    2014-01-01

    A software house Oy Fision Ltd decided to develop a custom information system to help in continuing airworthiness management of general aviation aircraft. The project was put in motion as a master’s thesis project by the author. Helicopter continuing airworthiness management and maintenance company Helitech Oy became a partner in the project. The paper starts by introducing regulations for continuing airworthiness management and requirements due to the regulations in daily work of a conti...

  11. Healthcare Software Assurance

    OpenAIRE

    Cooper, Jason G.; Pauley, Keith A.

    2006-01-01

    Software assurance is a rigorous, lifecycle phase-independent set of activities which ensure completeness, safety, and reliability of software processes and products. This is accomplished by guaranteeing conformance to all requirements, standards, procedures, and regulations. These assurance processes are even more important when coupled with healthcare software systems, embedded software in medical instrumentation, and other healthcare-oriented life-critical systems. The current Food and Dru...

  12. RAVEN Quality Assurance Activities

    International Nuclear Information System (INIS)

    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 Through Reimbursement

    OpenAIRE

    Shaughnessy, Peter W.; Kurowski, Bettina

    1982-01-01

    Quality assurance and reimbursement programs normally function separately in the health care field. This paper reviews objectives and certain conceptual issues associated with each type of program. Its primary intent is to summarize substantive and operational topics which must be addressed if quality of care is to be enhanced through reimbursement. The focus is on methods for integrating quality assurance and reimbursement. The final section presents topics for future research.

  14. RAVEN Quality Assurance Activities

    Energy Technology Data Exchange (ETDEWEB)

    Cogliati, Joshua Joseph [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    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.

  15. Quality assurance in radiotherapy

    International Nuclear Information System (INIS)

    Quality assurance in the management of a patient receiving radiation therapy and the role of the radiation oncologist and medical physicist in this process is described. The constraints on available personnel are recognised and the need for further education resources and IAEA activities in education for both groups described. IAEA activities in the clinical and dosimetric aspects and the resultant publications and education have contributed to a culture of quality assurance. (author)

  16. A STOL airworthiness investigation using a simulation of an augmentor wing transport. Volume 1: Summary of results and airworthiness implications

    Science.gov (United States)

    Stapleford, R. L.; Heffley, R. K.; Hynes, C. S.; Scott, B. C.

    1974-01-01

    A simulator study of STOL airworthiness criteria was conducted using a model of an augmentor wing transport. The approach, flare and landing, go-around, and takeoff phases of flight were investigated. The results are summarized and possible implications with regard to airworthiness criteria are discussed. The results provide a data base for future STOL airworthiness requirements and a preliminary indication of potential problem areas. The results are also compared to the results from an earlier simulation of the Breguet 941S. Where possible, airworthiness criteria are proposed for consideration.

  17. 77 FR 7523 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2012-02-13

    ... 12866; 2. Is not a ''significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034...-055-AD; Amendment 39-16952; AD 2012-03-10] RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes... A340-600 series airplanes. This AD requires modifying the fire extinguishing system from a...

  18. 78 FR 1723 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2013-01-09

    ... Order 12866, (2) Is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034...-227-AD; Amendment 39-17312; AD 2012-26-51] RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes... airplanes. This emergency AD was sent previously to all known U.S. owners and operators of these...

  19. 78 FR 46536 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2013-08-01

    ... Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska; and 4. Will... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes... B4-600R series airplanes. This proposed AD was prompted by reports of cracks found in the bottom...

  20. 78 FR 46543 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2013-08-01

    ..., Amendment 39-14028 (70 FR 16104, March 30, 2005)]. This condition, if not detected and corrected, may lead... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus...

  1. 78 FR 40057 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2013-07-03

    ... Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska; and 4. Will... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes... A321 series airplanes. This proposed AD was prompted by reports of certain sliding windows that...

  2. 77 FR 6023 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2012-02-07

    ... address the scope of Special Federal Aviation Regulation 88 (SFAR 88) (66 FR 23086, May 7, 2001) and the... Inspection Requirements'' (66 FR 23086, May 7, 2001). In addition to new airworthiness standards for..., SFAR 88 (66 FR 23086, May 7, 2001) requires certain type design (i.e., type certificate (TC)...

  3. 78 FR 58978 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2013-09-25

    ..., between 9 a.m. and 5 p.m., Monday through Friday, except Federal holidays. For Airbus service information... airworthy before it is returned to service. (3) Reporting Requirements: A federal agency may not conduct or... inspection for damage to the protective treatments or any corrosion of all main landing gear (MLG)...

  4. 78 FR 37498 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2013-06-21

    ... Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska; and 4. Will... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes... Freighter, and -300 series airplanes. This proposed AD was prompted by a report that a certain wire...

  5. 76 FR 50706 - Airworthiness Directives; SOCATA Airplanes

    Science.gov (United States)

    2011-08-16

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; SOCATA Airplanes... SOCATA Model TBM 700 Airplanes. This proposed AD results from mandatory continuing...

  6. 77 FR 51729 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2012-08-27

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes..., A340-200 and A340-300 series airplanes. This proposed AD was prompted by a report that revealed...

  7. 76 FR 79560 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2011-12-22

    ... ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes... airplanes; Model A330-223F and -243F airplanes; and Model A340-200, -300, -500, and -600 series...

  8. 76 FR 79558 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2011-12-22

    ... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes... F4-600R series airplanes, and Model C4-605R Variant F airplanes (collectively called A300-600...

  9. 77 FR 19067 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2012-03-30

    ... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation...-047-AD; Amendment 39-16992; AD 2012-06-11] RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes... A321-131, -211, -212, and -231 airplanes. This AD requires a rotating probe inspection for cracking...

  10. 78 FR 25902 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2013-05-03

    ... Related Rulemaking On December 27, 2012, the FAA issued AD 2012-26-51, Amendment 39- 17312 (78 FR 1723... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus...

  11. 77 FR 19065 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2012-03-30

    ... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not affect intrastate...-057-AD; Amendment 39-16993; AD 2012-06-12] RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes... A340-600 series airplanes. This AD requires a detailed inspection for abnormalities of the ball...

  12. 78 FR 15335 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2013-03-11

    ... required by EASA AD 2010-0071R1 [which corresponds to FAA AD 2011-14-06, Amendment 39- 16741 (76 FR 42024... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus...

  13. 77 FR 17327 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2012-03-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2011-1087; Directorate Identifier 2011-NM-032-AD; Amendment 39-16967; AD 2012-04-11] RIN 2120-AA64 Airworthiness Directives; Airbus...

  14. 77 FR 16492 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2012-03-21

    ... Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes... airplanes. This proposed AD was prompted by reports that some nuts installed on the wing, including...

  15. 78 FR 14029 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2013-03-04

    ... (STGR) 39 on the right-hand (RH) side of FR 24 (Section 13-14 side). The hole of the missing fastener... Order 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus...

  16. 78 FR 40074 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2013-07-03

    ... Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska; and 4. Will... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes... series airplanes. This proposed AD was prompted by a determination that oxygen generators installed on...

  17. 77 FR 59149 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2012-09-26

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes..., and F4-600R series airplanes, and Model A300 C4-605R Variant F airplanes (collectively called...

  18. 77 FR 19071 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2012-03-30

    ... Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska; and 4. Will...-056-AD; Amendment 39-16991; AD 2012-06-10] RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes... A330-200, A330-300, A340-500, and A340-600 series airplanes. This AD requires a detailed inspection...

  19. 78 FR 39190 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2013-07-01

    ... Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Airbus Airplanes... A321 series airplanes. This proposed AD was prompted by a determination that certain special...

  20. 78 FR 34288 - Airworthiness Directives; Eurocopter France Helicopters

    Science.gov (United States)

    2013-06-07

    ... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Eurocopter France...). SUMMARY: We propose to adopt a new airworthiness directive (AD) for Eurocopter France (Eurocopter)...

  1. 78 FR 21578 - Airworthiness Directives; General Electric Company Turbofan Engines

    Science.gov (United States)

    2013-04-11

    ... ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; General Electric... rulemaking (NPRM). SUMMARY: We propose to adopt a new airworthiness directive (AD) for all General...

  2. 78 FR 38195 - Airworthiness Directives; General Electric Company Turbofan Engines

    Science.gov (United States)

    2013-06-26

    ... Executive Order 12866, (2) Is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR...; AD 2013-10-52] RIN 2120-AA64 Airworthiness Directives; General Electric Company Turbofan Engines... are adopting a new airworthiness directive (AD) for all General Electric Company (GE) GE90-110B1...

  3. 78 FR 26712 - Airworthiness Directives; Eurocopter France Helicopters

    Science.gov (United States)

    2013-05-08

    ... FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska to the extent that it... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Eurocopter France...). SUMMARY: We propose to adopt a new airworthiness directive (AD) for Eurocopter France (Eurocopter)...

  4. 14 CFR 21.273 - Airworthiness certificates other than experimental.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Airworthiness certificates other than experimental. 21.273 Section 21.273 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... Procedures § 21.273 Airworthiness certificates other than experimental. (a) The manufacturer may issue...

  5. 78 FR 63130 - Airworthiness Directives; The Boeing Company Airplanes

    Science.gov (United States)

    2013-10-23

    ... Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will not affect intrastate aviation in Alaska... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; The Boeing Company...). SUMMARY: We propose to adopt a new airworthiness directive (AD) for certain The Boeing Company Model...

  6. 78 FR 68345 - Airworthiness Directives; The Boeing Company Airplanes

    Science.gov (United States)

    2013-11-14

    ... Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will not affect intrastate aviation in Alaska...-187-AD; Amendment 39-17658; AD 2013-23-03] RIN 2120-AA64 Airworthiness Directives; The Boeing Company.... SUMMARY: We are adopting a new airworthiness directive (AD) for certain The Boeing Company Model...

  7. 78 FR 59293 - Airworthiness Directives; The Boeing Company Airplanes

    Science.gov (United States)

    2013-09-26

    ... 12866, (2) Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; The Boeing Company...). SUMMARY: We propose to adopt a new airworthiness directive (AD) for certain The Boeing Company Model...

  8. 77 FR 71731 - Airworthiness Directives; The Boeing Company

    Science.gov (United States)

    2012-12-04

    ... Procedures (44 FR 11034, February 26, 1979), (3) Will not affect intrastate aviation in Alaska, and (4) Will... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; The Boeing Company...: We propose to adopt a new airworthiness directive (AD) for certain The Boeing Company Model...

  9. 78 FR 12231 - Airworthiness Directives; The Boeing Company Airplanes

    Science.gov (United States)

    2013-02-22

    ... Executive Order 12866, (2) Is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR...-016-AD; Amendment 39-17366; AD 2013-02-51] RIN 2120-AA64 Airworthiness Directives; The Boeing Company.... SUMMARY: We are adopting a new airworthiness directive (AD) for all The Boeing Company Model...

  10. 77 FR 42962 - Airworthiness Directives; The Boeing Company Airplanes

    Science.gov (United States)

    2012-07-23

    ... production when maskant was removed from the affected skin panels during the chemical milling process. We are...-255-AD; Amendment 39-17117; AD 2012-14-03] RIN 2120-AA64 Airworthiness Directives; The Boeing Company... new airworthiness directive (AD) for certain The Boeing Company Model 777-200 and -300...

  11. Quality assurance of BNCT dosimetry

    International Nuclear Information System (INIS)

    The Phase I clinical trials for boron neutron capture therapy (BNCT) started in May 1999 in Otaniemi, Espoo. For BNCT no uniform international guidance for the quality assurance of dosimetry exists, so far. Because of the complex dose distribution with several different dose components, the international recommendations on conventional radiotherapy dosimetry are not applicable in every part. Therefore, special guidance specifically for BNCT is needed. To obtain such guidelines a European collaboration project has been defined. The aim of the project is a generally accepted Code of Practice for use by all European BNCT centres. This code will introduce the traceability of the dosimetric methods to the international measurement system. It will also ensure the comparability of the results in various BNCT beams and form the basis for the comparison of the treatment results with the conventional radiotherapy or other treatment modalities. The quality assurance of the dosimetry in BNCT in Finland covers each step of the BNCT treatment, which include dose planning imaging, dose planning, boron infusion, boron kinetics, patient positioning, monitoring of the treatment beam, characterising the radiation spectrum, calibration of the beam model and the dosimetric measurements both in patients (in viva measurements) and in various phantoms. The dose planning images are obtained using a MR scanner with MRI sensitive markers and the dose distribution is computed with a dose planning software BNCTRtpe. The program and the treatment beam (DORT) model used have been verified with measurements and validated with MCNP calculations in phantom. Dosimetric intercomparison has been done with the Brookhaven BNCT beam (BMRR). Before every patient irradiation the relationship between the beam monitor pulse rate and neutron fluence rate in the beam is checked by activation measurements. Kinetic models used to estimate the time-behavior of the blood boron concentration have been verified

  12. Comparative validation study to demonstrate the equivalence of a minor modification to AOAC official method 2005.04 assurance GdS E. coli 0157:H7 method to the reference culture method: 375 gram sample size.

    Science.gov (United States)

    Feldsine, Philip T; Montgomery-Fullerton, Megan; Roa, Nerie; Kaur, Mandeep; Lienau, Andrew H; Jucker, Markus; Kerr, David E

    2013-01-01

    The Assurance GDS Escherichia coli (E. col) O157:H7, AOAC Official Method 2005.04, has been modified to include a larger sample size of 375 g. A methods comparison study was conducted to demonstrate the equivalence of this modification to the reference culture method. Ninety samples and controls, representing three foods, were analyzed. Results show no statistically detectable difference between the Assurance GDS E. coli O157:H7 assay and the reference culture methods for the detection of E. coli O157:H7, other than the low level of inoculation for leaf lettuce, for which the GDS gave noticeably higher recovery [difference in probability of detection between candidate methods (dPODc = +0.45)]. There were also suggestions of moderate differences (dPODc = +0.15 to +0.20) for ground beef and the high level of leaf lettuce, but the study size was too small to detect differences of this size. Results showed that the Assurance GDS E. coli O157:H7 method is equivalent to reference culture methods for the detection of E. coli O157:H7. PMID:24000751

  13. Comparative validation study to demonstrate the equivalence of a minor modification to AOAC Official Method 2005.05 Assurance GDS shiga Toxin Genes (O157) method to the reference culture method: 375 gram sample size.

    Science.gov (United States)

    Feldsine, Philip T; Montgomery-Fullerton, Megan; Roa, Nerie; Kaur, Mandeep; Kerr, David E; Lienau, Andrew H; Jucker, Markus

    2013-01-01

    The Assurance GDS Shiga Toxin Genes (0157), AOAC Official MethodsM 2005.05, has been modified to include a larger sample size of 375 g. A methods comparison study was conducted to demonstrate the equivalence of this modification to the reference culture method. Ninety samples and controls, representing three foods, were analyzed. Results show no statistically detectable difference between the Assurance GDS Escherichia coli O157:H7 assay and the reference culture methods for the detection of E. coli O157:H7, other than the low level of inoculation for leaf lettuce for which the GDS gave noticeably higher recovery [difference in Probability of Detection between candidate methods (dPODc = +0.45)]. There were also suggestions of moderate differences (dPODc = +0.15 to +0.20) for ground beef and the high level of leaf lettuce, but the study size was too small to detect differences of this size. Results showed that the Assurance GDS Shiga Toxin Genes (0157) method is equivalent to the reference culture methods for the detection of Shiga toxigenic E. coli O157:H7. PMID:24000752

  14. Quality Assurance for All

    Science.gov (United States)

    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…

  15. Mission Operations Assurance

    Science.gov (United States)

    Faris, Grant

    2012-01-01

    Integrate the mission operations assurance function into the flight team providing: (1) value added support in identifying, mitigating, and communicating the project's risks and, (2) being an essential member of the team during the test activities, training exercises and critical flight operations.

  16. Risk Assessment for Airworthiness Security

    OpenAIRE

    Gil-Casals, Silvia; Owezarski, Philippe; Descargues, Gilles

    2012-01-01

    International audience The era of digital avionics is opening a fabulous opportunity to improve aircraft operational functions, airline dispatch and service continuity. But arising vulnerabilities could be an open door to malicious attacks. Necessity for security protection on airborne systems has been officially recognized and new standards are actually under construction. In order to provide development assurance and countermeasures effectiveness evidence to certification authorities, se...

  17. 78 FR 59295 - Airworthiness Directives; Airbus Airplanes

    Science.gov (United States)

    2013-09-26

    ... +33 5 61 93 36 96; fax +33 5 61 93 45 80; email airworthiness.A330-A340@airbus.com ; Internet http...; telephone +33 (0)5 61 19 65 00; fax +33 (0)5 61 19 66 00; Internet http://www.thalesgroup.com/aerospace... FAA, call 425-227-1221. Examining the AD Docket You may examine the AD docket on the Internet at...

  18. A method of safety assurance for fusion experimental reactor

    International Nuclear Information System (INIS)

    The present report describes safety assurance method for fusion experimental reactor. The ALARA (As Low As Reasonably Achievable) principle for a normal condition and the defence in depth principle for states deviated from the normal condition can be used as basic principles of safety assurance of the reactor. The method includes safety design for systems, importance categorization method to impose suitable demands to their systems, safety evaluation method to validate the design and application of the method. It is considered that this method can be a strong candidate for safety assurance method. (author)

  19. Revenue assurance in utilities

    OpenAIRE

    Rihar, Miha

    2010-01-01

    In recent times utility companies have to orient to effective business due to hard market conditions. Thus, companies want to diminish business expenses and increase the revenues. Effective revenue capture is, after all, the aim of revenue assurance. Actually the revenue capture is usually not perfect and without losses. A part of revenues are always lost on the way from a service to payment, which is called revenue leakage and causes a financial loss. The revenue leakage is above all the ...

  20. Quality assurance in radiotherapy

    International Nuclear Information System (INIS)

    Good radiotherapy results and safety of treatment require the radiation to be optimally applied to a specified target area and the correct dose. According to international recommendations, the average uncertainty in therapeutic dose should not exceed 5%. The need for high precision in therapeutic dose requires quality assurance covering the entire radiotherapy process. Besides the physical and technical characteristics of the therapy equipment, quality assurance must include all radiotherapy equipment and procedures that are significant for the correct magnitude and precision of application of the therapeutic dose. The duties and responsibilities pertaining to various stages of treatment must also be precisely defined. These requirements may be best implemented through a quality system. The general requirements for supervision and quality assurance of medical radiation apparatus are prescribed in section 40 of the Radiation Act (592/1991, amendment 1142/1998) and in sections 18 and 32 of the Decree of the Ministry of Social Affairs and Health on the medical use of radiation (423/2000). Guide ST 2.2 imposes requirements on structural radiation shielding of radiotherapy equipment and the premises in which it is used, and on warning and safety arrangements. Guide ST 1.1 sets out the general safety principles for radiation practices and regulatory control procedure for the use of radiation. Guide ST 1.6 provides general requirements for operational measures in the use of radiation. This Guide sets out the duties of responsible parties (the party running a radiation practice) in respect of arranging and maintaining radiotherapy quality assurance. The principles set out in this Guide and Guide ST 6.3 may be applied to radionuclide therapy

  1. Power transformers quality assurance

    CERN Document Server

    Dasgupta, Indrajit

    2009-01-01

    About the Book: With the view to attain higher reliability in power system operation, the quality assurance in the field of distribution and power transformers has claimed growing attention. Besides new developments in the material technology and manufacturing processes of transformers, regular diagnostic testing and maintenance of any engineering product may be ascertained by ensuring: right selection of materials and components and their quality checks. application of correct manufacturing processes any systems engineering. the user`s awareness towards preventive maintenance. The

  2. Introduction to quality assurance

    International Nuclear Information System (INIS)

    Safety requirements set forth in the regulatory requirement, codes, standards as well as other requirements for various aspects of nuclear power plant design and operation are strictly implemented through QA activities. The overall QA aim is to assure that the plant is soundly and correctly designed and that it is built, tested and operated in accordance with stringent quality standards and conservative engineering practices. In this way a high degree of freedom from faults and errors can be achieved. (orig.)

  3. Revenue assurance methodology

    OpenAIRE

    Filipová, Michaela

    2006-01-01

    Práce se zabývá návrhem uceleného teoreticko-metodologického rámce nové podnikové funkce revenue assurance pro telekomunikační společnosti, které usilují o systematický a koncepční přístup k zajištění a maximalizaci příjmů. Popsány jsou role revenue assurance funkce v podniku, cíle, vývojová stádia. Dále jsou popsány hrozby a konkrétní podoby úniků a nadhodnocení příjmů. Podrobně je rozebrána metodika pro plnění úkolů revenue assurance a techniky pro eliminaci úniků a nadhodnocení příjmů. Prá...

  4. Measurement quality assurance

    International Nuclear Information System (INIS)

    The quality of a radiation protection program can be no better than the quality of the measurements made to support it. In many cases, that quality is unknown and is merely implied on the basis of a calibration of a measuring instrument. If that calibration is inappropriate or is performed improperly, the measurement result will be inaccurate and misleading. Assurance of measurement quality can be achieved if appropriate procedures are followed, including periodic quality control actions that demonstrate adequate performance. Several national measurement quality assurance (MQA) programs are operational or under development in specific areas. They employ secondary standards laboratories that provide a high-quality link between the National Bureau of Standards and measurements made at the field use level. The procedures followed by these secondary laboratories to achieve MQA will be described, as well as plans for similar future programs. A growing general national interest in quality assurance, combined with strong specific motivations for MQA in the area of ionizing radiation, will provide continued demand for appropriate national programs. Such programs must, however, employ procedures that are cost effective and must be developed with participation by all affected parties

  5. Specified assurance level sampling procedure

    International Nuclear Information System (INIS)

    In the nuclear industry design specifications for certain quality characteristics require that the final product be inspected by a sampling plan which can demonstrate product conformance to stated assurance levels. The Specified Assurance Level (SAL) Sampling Procedure has been developed to permit the direct selection of attribute sampling plans which can meet commonly used assurance levels. The SAL procedure contains sampling plans which yield the minimum sample size at stated assurance levels. The SAL procedure also provides sampling plans with acceptance numbers ranging from 0 to 10, thus, making available to the user a wide choice of plans all designed to comply with a stated assurance level

  6. Airworthiness verification of an airborne telescope in practice

    Science.gov (United States)

    Dreger, Hartmut; Bremers, Eckhard; Kuehn, Juergen; Eisentraeger, Peter

    2003-02-01

    The SOFIA Telescope is part of the outer hull of the pressurized passenger cabin of the SOFIA aircraft, in which the aircraft crew, the astronomers and their guests are located during flight. Therefore the telescope - including the science instrument - is an airworthiness relevant component of the observatory and has to fulfill airworthiness standards ac-cording the Federal Aviation Authority. The airworthiness issues were main drivers in the process of design, manufacturing, quality control, testing and documentation. The paper describes the experience gotten during this troublesome, exciting and costly job.

  7. 设计保证体系建设和审查的专题研究之一--各国局方对设计保证体系的审定政策要求解析%Design Assurance System Developing and Audit-Various National Authorities Certification Policy Study

    Institute of Scientific and Technical Information of China (English)

    贾少澎; 朱宁文; 谈心刚; 曹继军; 陈玉英

    2015-01-01

    对国内外适航当局对设计保证的政策法规要求和主流企业实施设计保证体系的情况进行了广泛调研和深入研究,对国际上四个主流适航当局( EASA、TCCA、FAA、CAAC)对设计保证体系要求的由来、实施背景、政策要求、与工业界的关系及未来发展趋势进行了详细分析,为我国制订相关设计保证政策、设计保证体系的建设和审查、以及国际间的协调和适航审定提供了有益的参考。%This dissertation is based on the broad collection, deep investigation and research of the policy and regulation of design assurance of international main airworthiness authorities and the implementation status of design assurance systems of main aircraft manufacturers. It illustrates a comprehensive analysis with scope from the design assurance origin, background, current policy requirements of airworthiness authorities from four main influential airworthiness authorities including EASA, TCCA, FAA and CAAC, to the interaction relationship with industry manufacturers, as well as the future development trends for the design assurance system. It brings a beneficial ref-erence for Chinese airworthiness authority and aerospace industry manufacturers developing related design assurance policy, developing and review design assurance system, and carrying out international certification policy coordina-tion.

  8. Quality assurance in tissue banking

    International Nuclear Information System (INIS)

    Today the different kinds of human allografts have the full acceptance for the clinical application for the treatment of a very wide range of indications in many medical disciplines. An essential aspect of this acceptance of these allografts is the complete biological safety, first of all the exclusion of virus contaminations. The German Institute for Cell and Tissue Replacement (DIZG) is functioning as a national tissue bank cooperating with more than 300 hospitals in Germany and Austria. Its profile is determined by the processing of tissue allografts like cortical and cancellous bone, fascia lata, tendon as well as skin, skin substitutes and cultured autologous and allogenic kerytinocytes. DIZG is licensed by the German Federal Institute for Pharmaceuticals and Medical Products and the country health authorities. To ensure that the allografts fulfill the highest quality requirements a controlled and certified quality management system has been established. In accordance with the Good Manufacturing Practice all procedures are perform-ned on the basis of validated methods. All non-vital allografts are sterilized by a chemical sterilisation method with peracetic acid (PAA) that is validated by the Robert Koch Institute, an independent governmental institution, for the inactivation of bacteria, fungi and viruses. The used test viruses are Pseudorabies V, Polio V, Bovine Virusdiarrhoe V, Parvo V, Hepatitis A V, HIV). The DIZG quality management system (QMS) is based on ISO 9001 which is required for institutions that are involved in processing, research and education and is certified by an international auditing body. With this presentation the validation design shall be introduced and the responsibility of regional and national tissue banks for internal and external quality control and quality assurance shall be discussed

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

    International Nuclear Information System (INIS)

    This paper describes the role of the quality assurance liaison, the responsibilities of this position, and the evolutionary changes in duties over the last six years. 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

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

    Science.gov (United States)

    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.

  11. Validation of Rheological Models of Typical Structures : an Attempt to Work Out an Insurance-Quality Procedure Validation des modèles rhéologiques sur ouvrages types : une tentative de démarche d'assurance-qualité

    Directory of Open Access Journals (Sweden)

    Meimon Y.

    2006-11-01

    Grenoble (IMG, INSA Lyon, Laboratoire de Génie Civil de Lille (LML, Politecnico Milan, d'autre part de centres techniques et industriels (Électricité de France (EDF, Institut Français du Pétrole (IFP, Laboratoire Central des Ponts et Chaussées de Nantes et de Paris (LCPC, concernent : - un processus complet de validation, que l'on peut comprendre comme une démarche d'assurance-qualité, et qui a été élaboré, de la validation sur essais homogènes en laboratoire à la validation sur problèmes aux limites (fig. 1 ; - la mise en oeuvre de ce processus grâce à l'automatisation partielle de la validation en utilisant un environnement logiciel créé à cet effet (logiciels VALOIS/IFP et MICVAL/LML, et grâce à l'automatisation de la détermination des paramètres de modèles (ADELAP/IFP, PRESS'IDENT/ECL, TRIDENT/INSA Lyon (fig. 2 à 7 : - une reflexion sur la méthodologie de détermination des paramètres de modèles sophistiqués à partir d'essais in situ (le pressiomètre qui a été engagée et a abouti au logiciel PRESS'IDENT ; - une banque d'expérimentations d'enfoncement d'embases dans du sable en laboratoire et en centrifugeuse qui a été créée : essais dans l'appareil triaxial à de forts niveaux de contraintes dont l'originalité consiste dans la variété des chemins de sollicitation testés (LML (fig. 8 ; essais en cuve à faible niveau de contrainte qui ont permis d'analyser la fiabilité des mesures de contraintes dans un massif et le problème délicat de la répétabilité dans différents laboratoires (IMG, INSA Lyon (fig. 9 ; essais en centrifugeuse sur sable dense, lâche moyennement dense dont la répétabilité a été soigneusement étudiée ainsi que l'influence de la forme de l'embase (circulaire, filante . . . (LCPC Nantes (fig. 10. Ces études ont montré la difficulté à collecter des mesures fiables pour la validation des modèles, en particulier en ce qui concerne les mesures de contraintes dans le massif de fondation ; - une

  12. Measurement Assurance for End-Item Users

    Science.gov (United States)

    Mimbs, Scott M.

    2008-01-01

    The goal of a Quality Management System (QMS) as specified in ISO 9001 and AS9100 is to assure the end product meets specifications and customer requirements. Measuring devices, often called measuring and test equipments (MTE), provide the evidence of product conformity to the prescribed requirements. Therefore the processes which employ MTE can become a weak link to the overall QMS if proper attention is not given to development and execution of these processes. Traditionally, calibration of MTE is given more focus in industry standards and process control efforts than the equally important proper usage of the same equipment. It is a common complaint of calibration laboratory personnel that MTE users are only interested in "a sticker." If the QMS requires the MTE "to demonstrate conformity of the product," then the quality of the measurement process must be adequate for the task. This leads to an ad hoc definition; measurement assurance is a discipline that assures that all processes, activities, environments, standards, and procedures involved in making a measurement produce a result that can be rigorously evaluated for validity and accuracy. To evaluate that the existing measurement processes are providing an adequate level of quality to support the decisions based upon this measurement data, an understanding of measurement assurance basics is essential. This topic is complimentary to the calibration standard, ANSI/NCSL Z540.3-2006, which targets the calibration of MTE at the organizational level. This paper will discuss general measurement assurance when MTE is used to provide evidence of product conformity, therefore the target audience of this paper is end item users of MTE. A central focus of the paper will be the verification of tolerances and the associated risks, so calibration professionals may find the paper useful in communication with their customers, MTE users.

  13. Quality assurance program

    International Nuclear Information System (INIS)

    This topical report describes the Gibbs and Hill Quality Assurance Program and sets forth the methods to be followed in controlling quality-related activities performed by Gibbs and Hill and its contractors. The program is based on company experience in nuclear power and related work, and defines a system found effective in providing independent control of quality-related functions and documentation. The scope of the report covers activities involving nuclear safety-related structures, systems, and components covered by Gibbs and Hill' contractual obligation to the Utility Owner for each project

  14. Reactor system safety assurance

    International Nuclear Information System (INIS)

    The philosophy of reactor safety is that design should follow established and conservative engineering practices, there should be safety margins in all modes of plant operation, special systems should be provided for accidents, and safety systems should have redundant components. This philosophy provides ''defense in depth.'' Additionally, the safety of nuclear power plants relies on ''safety systems'' to assure acceptable response to design basis events. Operating experience has shown the need to study plant response to more frequent upset conditions and to account for the influence of operators and non-safety systems on overall performance. Defense in depth is being supplemented by risk and reliability assessment

  15. Quality assurance services

    International Nuclear Information System (INIS)

    For over 20 years the quality assurance services at the Springfields Laboratories have been concerned with manufacturing both simple and complex engineering products to the highest standard. The scientists working there have considerable expertise in the practical application of quality control and the development and design of inspection and non-destructive testing equipment. The folder contains six sheets or leaflets illustrating the work and equipment. The subjects are the mechanical standards laboratory, non-destructive testing, the digitising table, the peripheral camera, automated measurement, data handling and presentation, and the computer controlled three axis co-ordinate measuring machine. (U.K.)

  16. Program plan to develop airworthiness standards for STOL aircraft

    Science.gov (United States)

    Cayot, J. E.; Chubboy, R. A.; Hynes, C. S.

    1972-01-01

    A program plan to develop criteria for airworthiness standards for STOL transport aircraft is presented. Initially, three different STOL concepts are to be examined with a goal to arrive at a generalized set of standards. The Breguet 941 deflected-slipstream STOL has been initially evaluated on a piloted motion simulator and in flight. Confidence in establishing criteria for airworthiness standards for STOL transport aircraft has been obtained from these studies.

  17. Software Quality Assurance Audits Guidebooks

    Science.gov (United States)

    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.

  18. Marshall Island radioassay quality assurance program an overview

    Energy Technology Data Exchange (ETDEWEB)

    Conrado, C.L.; Hamilton, T.F.; Kehl, S.R.; Robison, W.L.; Stoker, A.C.

    1998-09-01

    The Lawrence Livermore National Laboratory has developed an extensive quality assurance program to provide high quality data and assessments in support of the Marshall Islands Dose Assessment and Radioecology Program. Our quality assurance objectives begin with the premise of providing integrated and cost-effective program support (to meet wide-ranging programmatic needs, scientific peer review, litigation defense, and build public confidence) and continue through from design and implementation of large-scale field programs, sampling and sample preparation, radiometric and chemical analyses, documentation of quality assurance/quality control practices, exposure assessments, and dose/risk assessments until publication. The basic structure of our radioassay quality assurance/quality control program can be divided into four essential elements; (1) sample and data integrity control; (2) instrument validation and calibration; (3) method performance testing, validation, development and documentation; and (4) periodic peer review and on-site assessments. While our quality assurance objectives are tailored towards a single research program and the evaluation of major exposure pathways/critical radionuclides pertinent to the Marshall Islands, we have attempted to develop quality assurance practices that are consistent with proposed criteria designed for laboratory accre

  19. Quality assurance records system

    International Nuclear Information System (INIS)

    This Safety Guide was prepared as part of the Agency's programme, referred to as the NUSS programme, for establishing Codes of Practice and Safety Guides relating to nuclear power plants. It supplements the IAEA Code of Practice on Quality Assurance for Safety in Nuclear Power Plants (IAEA Safety Series No.50-C-QA), which requires that for each nuclear power plant a system for the generation, identification, collection, indexing, filing, storing, maintenance and disposition of quality assurance records shall be established and executed in accordance with written procedures and instructions. The purpose of this Safety Guide is to provide assistance in the establishment and operation of such a system. An orderly established and maintained records system is considered to be part of the means of providing a basis for an appropriate level of confidence that the activities which affect the quality of a nuclear power plant have been performed in accordance with the specific requirements and that the required quality has been achieved and is maintained

  20. Quality-Assurance Program Plan

    International Nuclear Information System (INIS)

    This Quality Assurance Program Plan (QAPP) is provided to describe the Quality Assurance Program which is applied to the waste management activities conducted by AESD-Nevada Operations at the E-MAD Facility located in Area 25 of the Nevada Test Site. The AESD-Nevada Operations QAPP provides the necessary systematic and administrative controls to assure activities that affect quality, safety, reliability, and maintainability during design, procurement, fabrication, inspection, shipments, tests, and storage are conducted in accordance with established requirements

  1. Quality assurance for HTR fuels

    International Nuclear Information System (INIS)

    Quality Assurance (QA) for a nuclear fuel is no different from that for any other complex manufacturing process and product. However, such fuel cannot be functionally tested before use even though the consequences of a failure - e.g. lack of electricity production - are particularly costly. Risk assessment may be used to define the confidence level required and this will normally imply a ''three-legged stool'' approach to QA, the three equally vital supporting areas being validated manufacture, Quality Control and Quality Audit. In HTR fuel, primary fission product containment is achieved on a microscale by the use of carbon and silicon carbide coating barriers, pyrolytically deposited on actinide materials in the form of small spherical kernels. The coated particles are dispersed in a graphite matrix and used either as spherical balls in a pebble-bed reactor or carried as cylindrical fuel bodies in hexagonal fuel elements of a prismatic HTR. This paper reviews the QA information which has been published for HTR fuels. Over the last four years the subject has benefited from the Dragon Project having organized an international working party for discussion of QA for HTR fuels. It is important to form strong linkages at the outset between Design, Manufacture, Quality and Performance to establish the specification. The specification, derived from two main types of requirement, functional and safety, is the result of an iterative process working back from the final product aided by a Quality Factor classification. For each manufacturing step along this chain a series of input-output relationships is defined, and it is shown, with examples, how Quality Control is applied throughout as a mixture of input, in-process and output controls. The emphasis is on the primary importance of getting the product right first time. It is concluded that general experience with HTR fuel is good and the next phase of work must be mainly concerned with large-scale validation under non

  2. Federal Aviation Administration (FAA airworthiness certification for ceramic matrix composite components in civil aircraft systems

    Directory of Open Access Journals (Sweden)

    Gonczy Stephen T.

    2015-01-01

    Full Text Available Ceramic matrix composites (CMCs are being designed and developed for engine and exhaust components in commercial aviation, because they offer higher temperature capabilities, weight savings, and improved durability compared to metals. The United States Federal Aviation Administration (FAA issues and enforces regulations and minimum standards covering the safe manufacture, operation, and maintenance of civil aircraft. As new materials, these ceramic composite components will have to meet the certification regulations of the FAA for “airworthiness”. The FAA certification process is defined in the Federal Aviation Regulations (Title 14 of the Code of Federal Regulations, FAA policy statements, orders, advisory circulars, technical standard orders, and FAA airworthiness directives. These regulations and documents provide the fundamental requirements and guidelines for design, testing, manufacture, quality assurance, registration, operation, inspection, maintenance, and repair of aircraft systems and parts. For metallic parts in aircraft, the FAA certification and compliance process is well-established for type and airworthiness certification, using ASTM and SAE standards, the MMPDS data handbook, and FAA advisory circulars. In a similar manner for polymer matrix composites (PMC, the PMC industry and the FAA have jointly developed and are refining parallel guidelines for polymer matrix composites (PMCs, using guidance in FAA circulars and the CMH-17 PMC handbook. These documents discuss design methods and codes, material testing, property data development, life/durability assessment, production processes, QA procedures, inspection methods, operational limits, and repairs for PMCs. For ceramic composites, the FAA and the CMC and aerospace community are working together (primarily through the CMH-17 CMC handbook to define and codify key design, production, and regulatory issues that have to be addressed in the certification of CMC components in

  3. The case of sustainability assurance: constructing a new assurance service

    NARCIS (Netherlands)

    B. O'Dwyer

    2011-01-01

    This paper presents an in-depth longitudinal case study examining the processes through which practitioners in two Big 4 professional services firms have attempted to construct sustainability assurance (independent assurance on sustainability reports). Power’s (1996, 1997, 1999, 2003) theorization o

  4. Automated Quality Assurance of Online NIR Analysers

    Directory of Open Access Journals (Sweden)

    Kari Aaljoki

    2005-01-01

    Full Text Available Modern NIR analysers produce valuable data for closed-loop process control and optimisation practically in real time. Thus it is highly important to keep them in the best possible shape. Quality assurance (QA of NIR analysers is an interesting and complex issue because it is not only the instrument and sample handling that has to be monitored. At the same time, validity of prediction models has to be assured. A system for fully automated QA of NIR analysers is described. The system takes care of collecting and organising spectra from various instruments, relevant laboratory, and process management system (PMS data. Validation of spectra is based on simple diagnostics values derived from the spectra. Predictions are validated against laboratory (LIMS or other online analyser results (collected from PMS. The system features automated alarming, reporting, trending, and charting functions for major key variables for easy visual inspection. Various textual and graphical reports are sent to maintenance people through email. The software was written with Borland Delphi 7 Enterprise. Oracle and PMS ODBC interfaces were used for accessing LIMS and PMS data using appropriate SQL queries. It will be shown that it is possible to take actions even before the quality of predictions is seriously affected, thus maximising the overall uptime of the instrument.

  5. Subsurface quality assurance practices

    International Nuclear Information System (INIS)

    This report addresses only the concept of applying Nuclear Quality Assurance (NQA) practices to repository shaft and subsurface design and construction; how NQA will be applied; and the level of detail required in the documentation for construction of a shaft and subsurface repository in contrast to the level of detail required in the documentation for construction of a traditional mine. This study determined that NQA practices are viable, attainable, as well as required. The study identified the appropriate NQA criteria and the repository's major structures, systems, items, and activities to which the criteria are applicable. A QA plan, for design and construction, and a list of documentation, for construction, are presented. 7 refs., 1 fig., 18 tabs

  6. Construction quality assurance report

    Energy Technology Data Exchange (ETDEWEB)

    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.

  7. Concrete quality assurance

    Energy Technology Data Exchange (ETDEWEB)

    Holz, N. [Harza Engineering Company, Chicago, IL (United States)

    2000-08-01

    This short article reports on progress at the world's largest civil construction project, namely China's Three Gorges hydro project. Work goes on around the clock to put in place nearly 28 M m{sup 3} of concrete. At every stage of the work there is strong emphasis on quality assurance (QA) and concrete is no exception. The US company Harza Engineering has been providing QA since the mid-1980s and concrete QA has been based on international standards. Harza personnel work in the field with supervisors developing educational tools for supervising concrete construction and quality, as well as providing training courses in concrete technology. Some details on flood control, capacity, water quality and environmental aspects are given..

  8. Construction quality assurance report

    International Nuclear Information System (INIS)

    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

  9. FESA Quality Assurance

    CERN Document Server

    CERN. Geneva

    2015-01-01

    FESA is a framework used by 100+ developers at CERN to design and implement the real-time software used to control the accelerators. Each new version must be tested and qualified to ensure that no backward compatibility issues have been introduced and that there is no major bug which might prevent accelerator operations. Our quality assurance approach is based on code review and a two-level testing process. The first level is made of unit-test (Python unittest & Google tests for C++). The second level consists of integration tests running on an isolated test environment. We also use a continuous integration service (Bamboo) to ensure the tests are executed periodically and the bugs caught early. In the presentation, we will explain the reasons why we took this approach, the results and some thoughts on the pros and cons.

  10. Recent Trends in Quality Assurance

    Science.gov (United States)

    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…

  11. Project Specific Quality Assurance Plan

    International Nuclear Information System (INIS)

    This Quality Assurance Project Plan (QAPP) identifies the Westinghouse Hanford Co. (WHC) Quality Assurance (QA) program requirements for all contractors involved in the planning and execution of the design, construction, testing and inspection of the 200 Area Effluent BAT/AKART Implementation, Project W-291

  12. Towards improvement in quality assurance

    International Nuclear Information System (INIS)

    This first document in the series of the International Nuclear Safety Advisory Group (INSAG) Technical Notes is a general guideline for the establishment of effective quality assurance procedures at nuclear facilities. It sets out primary requirements such as quality objectives, methods for measuring the effectiveness of the quality assurance programme, priority of activities in relation to importance of safety of items, motivation of personnel

  13. Project Specific Quality Assurance Plan

    Energy Technology Data Exchange (ETDEWEB)

    Pedersen, K.S.

    1995-09-27

    This Quality Assurance Project Plan (QAPP) identifies the Westinghouse Hanford Co. (WHC) Quality Assurance (QA) program requirements for all contractors involved in the planning and execution of the design, construction, testing and inspection of the 200 Area Effluent BAT/AKART Implementation, Project W-291.

  14. Proactive quality assurance in environmental research

    International Nuclear Information System (INIS)

    The Quality Assurance policy of the US Environmental Protection Agency (EPA) stipulates that every project involving environmentally related monitoring, measurements, and data collection activities must have a written and approved quality assurance project plan (QAPjP). A QAPjP is a written document which presents, in specific terms, the policies, organizations, objectives, functional activities, and the quality assurance/quality control activities designed to achieve the quality goals for data collection. In the research studies involving novel or non-routine measurements that use unvalidated methods, measurement quality goals are often difficult or impossible to specify at the beginning of the project for which a QAPjP must be written. Furthermore, it may not be possible for the QAPjP reviewers to evaluate the reasonableness of these goals without initial information about the system under study. For the project to evaluate chlorofluorocarbon for recycling from domestic refrigerators, the QAPjP incorporated standard analytical techniques used by industry. These techniques did not provide accuracy and precision or other validation information. For the initial version of the QAPjP, measurement quality goals were assigned based on limited experience. Quality assurance support was called upon to evaluate the performance of the measurement system for this project through a series of audits. The performance evaluation audits necessitated designing novel audit materials and sample delivery techniques. Continued interaction is necessary between the project and QA teams to permit evolution of reasonable data quality indicators for meaningful assessment of data quality. By treating the QAPjP as a living document that is updated and amended as more knowledge of a system is obtained, AQ becomes an integral part of the research program. This results in a greater understanding of the system under study

  15. Quality assurance during site construction

    International Nuclear Information System (INIS)

    During the time of planing and construction of a nuclear power plant, the following proceeding is approved: - the deliverer of a nuclear power plant provides the reports fixing the quality assurance program, it means that he is responsible to write the safety analysis report, the specifications for the erection of the components, the working manuals and specifications for testing (eg nondestr. testing) - the manufacturing of components or systems will be controlled by an own independent quality assurance group, provided that this group was checked by the quality assurance group of the applicant - the TUeV with its independent assessors will fix the requirements relating to quality assurance in its assessment. On this basis the examination of the applicants specifications, working manuals, testing specifications will be done. The efficiency of quality assurance at the manufacturer and at the applicant will be checked by the TUeV specialists by considering specifications of modifications, repairs or tolerances. A mean point of the quality assurance in Germany is the dynamic adjustment, of an action on the latest state of engineering or science. If there exists a change of rules or guidelines, the quality assurance requirements have to be fit on this state in so far as it is feasible from the technical point of view. (orig./RW)

  16. Ballistic quality assurance

    International Nuclear Information System (INIS)

    This review describes the ballistic quality assurance for stereotactic intracranial irradiation treatments delivered with Gamma KnifeR 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 hypo-fractionated dose, circular collimator versus micro-multi-leaf 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 1 mm. (authors)

  17. Weaving an Assurance Case from Design: A Model-Based Approach

    OpenAIRE

    Kelly, Tim; Hawkins, Richard David; Habli, Ibrahim; Kolovos, Dimitris; Paige, Richard Freeman

    2015-01-01

    Assurance cases are used to demonstrate confidence in properties of interest for a system, e.g. For safety or security. A model-based assurance case seeks to bring the benefits of model-driven engineering, such as automation, transformation and validation, to what is currently a lengthy and informal process. In this paper we develop a model-based assurance approach, based on a weaving model, which allows integration between assurance case, design and process models and meta-models. In our app...

  18. Creating quality assurance and international transparency for quality assurance agencies

    DEFF Research Database (Denmark)

    Lindeberg, Tobias Høygaard; Kristoffersen, Dorte

    2004-01-01

    , on the one hand, to advance internationalisation of quality assurance of higher education, and on the other hand, allow for the differences in the national approaches to quality assurance. The paper will focus on two issues: first, the strength and weaknesses of the method employed and of the use of...... the ENQA‐membership provision as a basis for the evaluative procedure; and second, the pros and cons of using mutual recognition as international evaluative procedure compared with other approaches....

  19. Quality assurance within regulatory bodies

    International Nuclear Information System (INIS)

    The IAEA directed extensive efforts during the years 1991 to 1995 to the integral revision of all NUSS quality assurance publications, which were approved and issued as Safety Series No.50-C/SG-Q, Quality Assurance for Safety in Nuclear Power Plants and other Nuclear Installations (1996). When these quality assurance publications were developed, their prime focus was on requirements against which work performed by the licensees could be measured and assessed by the regulatory bodies. In this way, they only helped to facilitate the functions of regulators. No requirements or recommendations were provided on how the regulators should ensure the effective implementation of their own activities. The present publication is a first attempt to collect, integrate and offer available experience to directly support performance of regulatory activities. It presents a comprehensive compilation on the application of quality assurance principles and methods by regulatory bodies to their activities. The aim is consistent good performance of regulatory activities through a systematic approach

  20. Quality Assurance: A Balancing Act

    OpenAIRE

    Žváčková Jitka

    2015-01-01

    Language Centre Quality Assurance can be used for a wide range of purposes, from audits of services and procedures to reflection on best practices and improvements of language education. Quality Assurance systems across Europe differ considerably. The Czech Republic, unlike the UK or Spain, applies no unified national standards, therefore, the Masaryk University Language Centre (CJV MU), in compliance with the Masaryk University strategic plan, is obliged to set its own standards and procedur...

  1. Initial airworthiness determining the acceptability of new airborne systems

    CERN Document Server

    Gratton, Guy

    2015-01-01

    Designed as an introduction for both advanced students in aerospace engineering and existing aerospace engineers, this book covers both engineering theory and professional practice in establishing the airworthiness of new and modified aircraft. Initial Airworthiness includes information on: ·         how structural, handling, and systems evaluations are carried out; ·         the processes by which safety and fitness for purpose are determined; and ·         the use of both US and European unit systems Covering both civil and military practice and the current regulations and standards across Europe and North America, Initial Airworthiness will give the reader an understanding of how all the major aspects of an aircraft are certified, as well as providing a valuable source of reference for existing practitioners.

  2. 76 FR 59013 - Airworthiness Directives; Rolls-Royce plc (RR) RB211-Trent 800 Series Turbofan Engines

    Science.gov (United States)

    2011-09-23

    ... . SUPPLEMENTARY INFORMATION: Airworthiness Directive 2011-08-07, Amendment 39-16657 (76 FR 24798, May 3, 2011...-30-AD; Amendment 39-16657; AD 2011-08-07] RIN 2120-AA64 Airworthiness Directives; Rolls-Royce plc...

  3. Thoughts on Internal and External Quality Assurance

    Science.gov (United States)

    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…

  4. 10 CFR 71.37 - Quality assurance.

    Science.gov (United States)

    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...

  5. A STOL airworthiness investigation using a simulation of a deflected slipstream transport. Volume 1: Summary of results and airworthiness implications

    Science.gov (United States)

    Stapleford, R. L.; Heffley, R. K.; Rumold, R. C.; Hynes, C. S.; Scott, B. C.

    1974-01-01

    A simulator study of short takeoff and landing (STOL) aircraft was conducted using a model of a deflected slipstream transport aircraft. The subjects considered are: (1) the approach, (2) flare and landing, (3) go-around, and (4) takeoff phases of flight. The results are summarized and possible implications with regard to airworthiness criteria are discussed. A data base is provided for future STOL airworthiness requirements and a preliminary indication of potential problem areas is developed. Comparison of the simulation results with various proposed STOL criteria indicates significant deficiencies in many of these criteria.

  6. Quality assurance in performance assessments

    International Nuclear Information System (INIS)

    Following publication of the Site-94 report, SKI wishes to review how Quality Assurance (QA) issues could be treated in future work both in undertaking their own Performance Assessment (PA) calculations and in scrutinising documents supplied by SKB (on planning a repository for spent fuels in Sweden). The aim of this report is to identify the key QA issues and to outline the nature and content of a QA plan which would be suitable for SKI, bearing in mind the requirements and recommendations of relevant standards. Emphasis is on issues which are specific to Performance Assessments for deep repositories for radioactive wastes, but consideration is also given to issues which need to be addressed in all large projects. Given the long time over which the performance of a deep repository system must be evaluated, the demonstration that a repository is likely to perform satisfactorily relies on the use of computer-generated model predictions of system performance. This raises particular QA issues which are generally not encountered in other technical areas (for instance, power station operations). The traceability of the arguments used is a key QA issue, as are conceptual model uncertainty, and code verification and validation; these were all included in the consideration of overall uncertainties in the Site-94 project. Additionally, issues which are particularly relevant to SKI include: How QA in a PA fits in with the general QA procedures of the organisation undertaking the work. The relationship between QA as applied by the regulator and the implementor of a repository development programme. Section 2 introduces the discussion of these issues by reviewing the standards and guidance which are available from national and international organisations. This is followed in Section 3 by a review of specific issues which arise from the Site-94 exercise. An outline procedure for managing QA issues in SKI is put forward as a basis for discussion in Section 4. It is hoped that

  7. Quality assurance in individual monitoring

    International Nuclear Information System (INIS)

    Measurement and assessment of radiation dose to the individual radiation worker, called 'Individual monitoring', is one of the most important aspects of radiation protection. International Commission on Radiation Protection (ICRP-75) has outlined three main objectives of personal monitoring viz assessment of the effectively equivalent dose to demonstrate compliance with managerial and regulatory requirements; to contribute to control of operation and design of facilities and in case of accidental overexposure, to provide valuable information for the initiation and support of any health surveillance and treatment. To meet these objectives, it is essential that the measurements are reliable and accurate as defined by National and International Standards. This requires setting up of well defined internal as well as external quality assurance protocol in the individual monitoring program. External quality assurance program is meant to provide a reliable and qualitative as well as quantitative assessment of the service provided by the service provider. In India, individual monitoring is based on CaSO4:Dy based TLD badge and the task of conducting external quality assurance (QA) is being performed by RP and AD, Bhabha Atomic Research Centre. The paper presents the methodology of Quality assurance, Performance evaluation standards and criteria. It discusses the results and important observations of last few QA cycles conducted for all the TLD Labs. The quality assurance check has indicated that the performance of all the Labs is satisfactory in accordance with ANSI as well as Trumpet curve methodology. It provided feedback on further improvements in the quality

  8. Concepts of nuclear quality assurance

    International Nuclear Information System (INIS)

    While the safety record of the nuclear industry continues to be excellent, the forced outage rates for recent years continue to be 15% or more. Quality assurance, therefore, needs to be applied not only to nuclear safety matters, but to the goals of increased productivity and reduced construction and operating costs. Broadening the application of the general concept of quality assurance in this way leads to the introduction of reliability technology. The total activity might better be called reliability assurance. That effective quality assurance systems do pay off is described by examples from the utility industry, from a manufacturer of instruments and systems and from the experience of Westinghouse Electric Company's manufacturing divisions. The special situation of applying quality assurance to nuclear fuel is discussed. Problems include the lack of a fully developed regulatory policy in this area, incomplete understanding of the mechanism for pellet-clad interaction failures, incomplete access to manufacturers design and process information, inability to make desirable changes on a timely basis and inadequate feedback of irradiation experience. (author)

  9. Waste Management Quality Assurance Plan

    International Nuclear Information System (INIS)

    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

  10. Quality assurance for radiochemical measurements and monitoring

    International Nuclear Information System (INIS)

    Since 1954, the Environmental Protection Agency (EPA) and its predecessor, the US Public Health Service, has operated an environmental radiation monitoring program in a 100,000 square mile region surrounding the Nevada Test Site and at former nuclear test sites in Alaska, Colorado, New Mexico, and Mississippi. This program is designed to measure levels and trends of radioactivity in the environment surrounding test areas, determine compliance with existing regulations, and protect the health and well-being of the public in the event of any accidental release of radioactive contaminants. Levels of radiation and radioactivity are assessed by sampling water, milk, and air; deploying thermoluminescent dosimeters (TLDs); measurements using pressurized ion chambers (PICs); and biological monitoring of both animals and humans. To ensure that all decisions and actions are supported by environmental measurement of known quality, the EPA requires a locally implemented quality assurance program. Elements of this program include: a quality assurance plan for each of the sampling networks; standard operating procedures for field monitors and analysts; and a routine review of all data by network auditors. To further test the validity of data, the radioanalytical laboratory regularly participates in EPA, Department of Energy (DOE), and World Health Organization (WHO) intercomparison studies

  11. Grading of quality assurance requirements

    International Nuclear Information System (INIS)

    The present Manual provides guidance and illustrative examples for applying a method by which graded quality assurance requirements may be determined and adapted to the items and services of a nuclear power plant in conformance with the requirements of the IAEA Nuclear Safety Standards (NUSS) Code and Safety Guides on quality assurance. The Manual replaces the previous publication IAEA-TECDOC-303 on the same subject. Various methods of grading quality assurance are available in a number of Member States. During the development of the present Manual it was not considered practical to attempt to resolve the differences between those methods and it was preferred to identify and benefit from the good practices available in all the methods. The method presented in this Manual deals with the aspects of management, documentation, control, verification and administration which affect quality. 1 fig., 4 tabs

  12. Waste Management Quality Assurance Plan

    International Nuclear Information System (INIS)

    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

  13. Software quality assurance plan for viscometer

    Energy Technology Data Exchange (ETDEWEB)

    Gimera, M.

    1994-10-18

    The in situ viscometer is a portable instrument designed to raise and lower a sphere (rheometer ball) through layers of tank waste material while recording ball position, velocity, and cable tension. In the field, the viscometer attaches to a decontamination spool piece which in turn is designed to attach to any 4-inch, 150-pound flange (typical of many available tank risers). The motion of the ball and collection of data is controlled by instrumentation and control equipment housed in a separate remote control console. This document covers the product, Viscometer Data Acquisition Software. This document provides the software quality assurance plan, verification and validation plan, and configuration management plan for developing the software for the instrumentation that will be used to obtain rheology data from Tank SY-101.

  14. Software quality assurance plan for viscometer

    International Nuclear Information System (INIS)

    The in situ viscometer is a portable instrument designed to raise and lower a sphere (rheometer ball) through layers of tank waste material while recording ball position, velocity, and cable tension. In the field, the viscometer attaches to a decontamination spool piece which in turn is designed to attach to any 4-inch, 150-pound flange (typical of many available tank risers). The motion of the ball and collection of data is controlled by instrumentation and control equipment housed in a separate remote control console. This document covers the product, Viscometer Data Acquisition Software. This document provides the software quality assurance plan, verification and validation plan, and configuration management plan for developing the software for the instrumentation that will be used to obtain rheology data from Tank SY-101

  15. SAPHIRE 8 Volume 6 - Quality Assurance

    Energy Technology Data Exchange (ETDEWEB)

    C. L. Smith; R. Nims; K. J. Kvarfordt

    2011-03-01

    The Systems Analysis Programs for Hands-on Integrated Reliability Evaluations (SAPHIRE) Version 8 is a software application developed for performing a complete probabilistic risk assessment using a personal computer running the Microsoft Windows™ operating system. SAPHIRE 8 is funded by the U.S. Nuclear Regulatory Commission (NRC). The role of the INL in this project is that of software developer and tester. This development takes place using formal software development procedures and is subject to quality assurance (QA) processes. The purpose of this document is to describe how the SAPHIRE software QA is performed for Version 8, what constitutes its parts, and limitations of those processes. In addition, this document describes the Independent Verification and Validation that was conducted for Version 8 as part of an overall QA process.

  16. The Science of Mission Assurance

    Directory of Open Access Journals (Sweden)

    Kamal Jabbour

    2011-01-01

    Full Text Available The intent of this article is to describe—and prescribe—a scientific framework for assuring mission essential functions in a contested cyber environment. Such a framework has profound national security implications as the American military increasingly depends on cyberspace to execute critical mission sets. In setting forth this prescribed course of action, the article will first decompose information systems into atomic processes that manipulate information at all six phases of the information lifecycle, then systematically define the mathematical rules that govern mission assurance.

  17. Fuel assurance and supply security

    International Nuclear Information System (INIS)

    Differences between uncertainties relating to uranium and to petroleum supplies are analyzed. Uranium is linked simultaneously to energy and to non-proliferation policies. The differences between the countries from which supplies are obtained are also discussed. Efforts of various international organizations to secure assured supplies are considered. The discussions at INFCE (International Nuclear Fuel Cycle Evaluation) are referred to. The part played by USA is outlined: U.S. fuel assurance proposals; analysis of the U.S. proposal. The relationship between petroleum and uranium supplies is examined, and new trends in the petroleum and uranium industries are discussed. (U.K.)

  18. Quality assurance of endoscopy units.

    Science.gov (United States)

    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

  19. 77 FR 9837 - Airworthiness Directives; Lycoming Engines Reciprocating Engines

    Science.gov (United States)

    2012-02-21

    ... published in the Federal Register on September 1, 2011 (76 FR 54397). That NPRM proposed to require removing... Executive Order 12866, (2) Is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR...; AD 2012-03-07] RIN 2120-AA64 Airworthiness Directives; Lycoming Engines Reciprocating Engines...

  20. 78 FR 22213 - Airworthiness Directives; Eurocopter France Helicopters

    Science.gov (United States)

    2013-04-15

    ... Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska... France Helicopters AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). SUMMARY: We propose to adopt a new airworthiness directive (AD) for Eurocopter...

  1. 78 FR 72567 - Airworthiness Directives; General Electric Company Turbofan Engines

    Science.gov (United States)

    2013-12-03

    ... the Federal Register on July, 25, 2013 (78 FR 44899, July 25, 2013). The NPRM proposed to require... not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034, February 26...-20-AD; Amendment 39-17673; AD 2013-23-18] RIN 2120-AA64 Airworthiness Directives; General...

  2. 78 FR 47235 - Airworthiness Directives; General Electric Company Turbofan Engines

    Science.gov (United States)

    2013-08-05

    ... ] Procedures (44 FR 11034, February 26, 1979), (3) Will not affect intrastate aviation in Alaska to the extent... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; General Electric... Electric Company (GE) model GEnx-2B67 and GEnx-2B67B turbofan engines. This proposed AD was prompted by...

  3. 77 FR 3088 - Airworthiness Directives; General Electric Company Turbofan Engines

    Science.gov (United States)

    2012-01-23

    ... the specified products. That NPRM published in the Federal ] Register on October 18, 2011 (76 FR 64287... ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will not...-19-AD; Amendment 39-16922; AD 2012-01-10] RIN 2120-AA64 Airworthiness Directives; General...

  4. 78 FR 54561 - Airworthiness Directives; Piper Aircraft, Inc. Airplanes

    Science.gov (United States)

    2013-09-05

    ... effective September 5, 2013. The effective date for AD 2013-10-04 (78 FR 35110, June 12, 2013) remains July... INFORMATION: Airworthiness Directive 2013-10-04 (78 FR 35110, June 12, 2013), currently requires a detailed... 60-hour Inspections for Lycoming and Piper Exhaust System Parts, for the entry ``tail pipe...

  5. 78 FR 40072 - Airworthiness Directives; Eurocopter France Helicopters

    Science.gov (United States)

    2013-07-03

    ...'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Eurocopter France... France (Eurocopter) Model AS332C1 and AS332L1 helicopters. This proposed AD would require replacing...

  6. 78 FR 49115 - Airworthiness Directives; Eurocopter France Helicopters

    Science.gov (United States)

    2013-08-13

    ... is effective August 13, 2013. The effective date for AD 2012-25-04 (78 FR 24041, April 24, 2013... INFORMATION: AD 2012-25-04, Amendment 39-17285 (78 FR 24041, April 24, 2013), applies to certain Eurocopter...-100-AD; Amendment 39-17285; AD 2012-25-04] RIN 2120-AA64 Airworthiness Directives; Eurocopter...

  7. 78 FR 49116 - Airworthiness Directives; Eurocopter France Helicopters

    Science.gov (United States)

    2013-08-13

    ..., 2013. The effective date for AD 2011-22-05 (76 FR 70046, November 10, 2011) remains November 25, 2011..., Amendment 39-16847 (76 FR 70046, November 10, 2011), applies to certain Eurocopter Model AS350B, B1, B2, B3...-018-AD; Amendment 39-16847; AD 2011-22-05] RIN 2120-AA64 Airworthiness Directives; Eurocopter...

  8. 77 FR 44118 - Airworthiness Directives; Eurocopter France Helicopters

    Science.gov (United States)

    2012-07-27

    ... Order 12866; 2. Is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034...-056-AD; Amendment 39-17133; AD 2012-15-04] RIN 2120-AA64 Airworthiness Directives; Eurocopter France... France (Eurocopter) Model EC155B1 helicopters with a certain automated flight control system...

  9. 77 FR 56755 - Airworthiness Directives; Eurocopter France Helicopters

    Science.gov (United States)

    2012-09-14

    ... . SUPPLEMENTARY INFORMATION: Discussion On March 29, 2012, at 77 FR 18965, the Federal Register published our... Executive Order 12866; (2) Is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR...-51-AD; Amendment 39-17172; AD 2012-17-09] RIN 2120-AA64 Airworthiness Directives; Eurocopter...

  10. 14 CFR 21.223 - Class II provisional airworthiness certificates.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Class II provisional airworthiness certificates. 21.223 Section 21.223 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... the aircraft has been issued to the manufacturer. (c) The applicant must submit a statement by...

  11. 14 CFR 21.221 - Class I provisional airworthiness certificates.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Class I provisional airworthiness certificates. 21.221 Section 21.221 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... limitations established in §§ 21.81(e) and 91.317 of this subchapter. (b) The manufacturer must hold...

  12. 78 FR 65180 - Airworthiness Directives; MD Helicopters, Inc., Helicopters

    Science.gov (United States)

    2013-10-31

    ... Company (HTC) tail rotor blades installed. AD 2003-08-51 required reducing the retirement life of each... retirement life with an ] airworthy blade. AD 2003-08-51 also required reporting information to the FAA... actions are intended to prevent a pitch horn from cracking, leading to vibration, loss of tail rotor...

  13. 78 FR 27867 - Airworthiness Directives; MD Helicopters Inc. Helicopters

    Science.gov (United States)

    2013-05-13

    ... the retirement life of each tail rotor blade (blade), performing a one-time visual inspection of each... that has exceeded its retirement life with an airworthy blade. The AD also requires reporting..., leading to vibration, loss of tail rotor pitch control, and subsequent loss of tail rotor and...

  14. 78 FR 12254 - Interest in Restructure of Rotorcraft Airworthiness Standards

    Science.gov (United States)

    2013-02-22

    ... the comment (or signing the comment for an association, business, labor union, etc.). DOT's complete Privacy Act Statement can be found in the Federal Register published on April 11, 2000 (65 FR 19477-19478... restructuring the rotorcraft airworthiness standards of normal category rotorcraft and transport...

  15. 78 FR 76045 - Airworthiness Directives; General Electric Company Turbofan Engines

    Science.gov (United States)

    2013-12-16

    ... ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will not... Company Turbofan Engines AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule; request for comments. SUMMARY: We are adopting a new airworthiness directive (AD) for General Electric...

  16. 78 FR 4042 - Airworthiness Directives; The Boeing Company Airplanes

    Science.gov (United States)

    2013-01-18

    ... (73 FR 11347, March 3, 2008). (c) Applicability This AD applies to The Boeing Company Model 757-200... incorporation by reference of a certain other publication listed in this AD as of August 24, 2007 (72 FR 44753... to supersede airworthiness directive (AD) 2008-05- 10, Amendment 39-15404 (73 FR 11347, March 3,...

  17. VALIDATION OF FILM COATED MULTIVITAMIN TABLETS

    Directory of Open Access Journals (Sweden)

    Vipin Kumar

    2013-06-01

    Full Text Available The validation is fundamental segment that supports to a commitment of company towards quality assurance. It also assures that product meets its predetermined quality specification and quality. Validation of each steps of manufacturing during multivitamin tablet formulation is called process validation of multivitamin tablets. During past film coating is not much favorable but now for multivitamin tablets film coating is used. The objective is to present a review and to discuss aspects of validation of film coated multivitamin tablets in terms of unit operations; that is, those individual technical operations that comprise the various steps involved in product design and evaluation.

  18. Quality assurance manual: Volume 1

    International Nuclear Information System (INIS)

    Stanford Linear Accelerator Center (SLAC) is a DOE-supported research facility that carries out experimental and theoretical research in high energy physics and developmental work in new techniques for particle acceleration and experimental instrumentation. The purpose of this manual is to describe SLAC quality assurance policies and practices in various parts of the Laboratory

  19. Quality Assurance 1992-2012

    Science.gov (United States)

    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…

  20. Separation Assurance and Collision Avoidance

    Science.gov (United States)

    Lauderdale, Todd

    2010-01-01

    Objective SACA-1: Determine the level of safety provided by tactical separation assurance safety monitoring systems for UAS missions. a) Rationale: Continuous mission-risk monitoring can provide equivalent levels of safety for UAS operations possibly reducing the burden on other safety systems. b) Approach: Utilize and adapt algorithms and approaches developed for the NextGen Airspace Systems Program for UAS applications.

  1. Redefining and expanding quality assurance.

    Science.gov (United States)

    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. Quality assurance and statistical control

    DEFF Research Database (Denmark)

    Heydorn, K.

    In scientific research laboratories it is rarely possible to use quality assurance schemes, developed for large-scale analysis. Instead methods have been developed to control the quality of modest numbers of analytical results by relying on statistical control: Analysis of precision serves to...

  3. Quality assurance in computing software

    International Nuclear Information System (INIS)

    The paper concerns quality assurance in computing software as applied to the nuclear industry. The emergence of Software Quality Management in systems procurement over the last decade is discussed, as are some of the underlying reasons for its important role in modern procurement practice. Some of the typical aspects of control are highlighted and discussed. (author)

  4. Quality assurance during site construction

    International Nuclear Information System (INIS)

    Quality Assurance for Nuclear Power Plants under consideration of pipe assembling. Flow of Quality Requirements during: - Desing - Construction - Procurement - Prefabrication - Site. Organizational Requirements and Measurements during Erection: - Incoming Control - Material Storage - Surveillance of Tools - Weld Surveillance - Nondestructive Testing - Cleaning - Final Documentation. Qualification and Training of QA Personnel. (orig.)

  5. Technology Transfer Challenges for High-Assurance Software Engineering Tools

    Science.gov (United States)

    Koga, Dennis (Technical Monitor); Penix, John; Markosian, Lawrence Z.

    2003-01-01

    In this paper, we describe our experience with the challenges thar we are currently facing in our effort to develop advanced software verification and validation tools. We categorize these challenges into several areas: cost benefits modeling, tool usability, customer application domain, and organizational issues. We provide examples of challenges in each area and identrfj, open research issues in areas which limit our ability to transfer high-assurance software engineering tools into practice.

  6. Want independent validation and assurance? Ask for a SAS-70.

    Science.gov (United States)

    Boutin, Christopher C

    2008-08-01

    The AICPA's Statement on Auditing Standards No.70, Service Organizations addresses CPA audits of service providers conducted to verify that a provider has adequate controls over its operations. Hospitals should request a SAS-70, the report produced by such an audit, from all of their third-party service providers. SAS-70s can be issued for a specific date or for a six-month period, and they typically consist of three sections: a CPA opinion, a description of controls, and information about the design of the controls. PMID:18709869

  7. Quality assurance program plan for the Site Physical and Electrical Calibration Services Lab. Revision 1

    International Nuclear Information System (INIS)

    This Quality Assurance Program Plan (QAPP) is organized to address WHC's implementation of quality assurance requirements as they are presented as interpretive guidance endorsed by the Department of Energy (DOE) Field Office, Richland DOE Order 5700.6C Quality Assurance. The quality assurance requirements presented in this plan will assure Measuring and Test Equipment (M and TE) are in conformance with prescribed technical requirements and that data provided by testing, inspection, or maintenance are valid. This QAPP covers all activities and work elements that are variously called QA, quality control, and quality engineering regardless of the organization performing the work. This QAPP identifies the QA requirements for planning, control, and documentation of operations, modifications, and maintenance of the WHC Site Physical and Electrical Calibration Services Laboratory. The primary function of the WHC Site Physical and Electrical Calibration Services Laboratory is providing calibration, standardization, or repair service of M and TE

  8. INDUSTRIAL PROCESS VALIDATION OF SOLID ORAL DASAGE FORM: A REVIEW

    OpenAIRE

    Vishal Sharma; A C Rana; Nimrata Seth

    2013-01-01

    Validation is the important step in gaining and maintaining the quality of the final product. Validation of the individual steps of the processes is called the process validation. Different dosage forms have different validation protocols. Validation is therefore is one element of quality assurance programs and is associated with a particular process therefore word validation simply means “assessment of validity” or action of proving effectiveness. Validation thus provides a higher degree of ...

  9. 78 FR 20509 - Airworthiness Directives; Rolls-Royce plc Turbofan Engines

    Science.gov (United States)

    2013-04-05

    ... 12866, (2) Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Rolls-Royce plc... (NPRM). SUMMARY: We propose to adopt a new airworthiness directive (AD) for all Rolls-Royce plc...

  10. 78 FR 68360 - Airworthiness Directives; Rolls-Royce plc Turbofan Engines

    Science.gov (United States)

    2013-11-14

    ...: Airworthiness Directive 2013-19-17, Amendment 39-17599 (78 FR 61171, October 3, 2013), currently requires...-01-AD; Amendment 39-17599; AD 2013-19-17] RIN 2120-AA64 Airworthiness Directives; Rolls-Royce plc.... That AD applies to all Rolls-Royce plc (RR) RB211-535E4-B-37 series turbofan engines. The AD number...

  11. 14 CFR 39.15 - Does an airworthiness directive apply if the product has been changed?

    Science.gov (United States)

    2010-01-01

    ... the product has been changed? 39.15 Section 39.15 Aeronautics and Space FEDERAL AVIATION... directive apply if the product has been changed? Yes, an airworthiness directive applies to each product identified in the airworthiness directive, even if an individual product has been changed by...

  12. 14 CFR 21.50 - Instructions for continued airworthiness and manufacturer's maintenance manuals having...

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Instructions for continued airworthiness and manufacturer's maintenance manuals having airworthiness limitations sections. 21.50 Section 21.50 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT...

  13. 75 FR 79950 - Airworthiness Directives; Kaman Aerospace Corporation (Kaman) Model K-1200 Helicopters

    Science.gov (United States)

    2010-12-21

    ... Continued Airworthiness (ICA) by establishing a life limit of 8,000 hours time-in-service (TIS) for each... to prevent blade failure and subsequent loss of control of the helicopter. DATES: This AD is... requires revising the Airworthiness Limitations section of the ICA by establishing a life limit of...

  14. 76 FR 69163 - Airworthiness Directives; Fokker Services B.V. Airplanes

    Science.gov (United States)

    2011-11-08

    ... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Fokker Services B.V...). SUMMARY: We propose to adopt a new airworthiness directive (AD) for certain Fokker Services B.V. Model...

  15. 77 FR 8181 - Airworthiness Directives; Fokker Services B.V. Airplanes

    Science.gov (United States)

    2012-02-14

    ... Order 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Fokker Services B.V...). SUMMARY: We propose to adopt a new airworthiness directive (AD) for all Fokker Services B.V. Model...

  16. 77 FR 5724 - Airworthiness Directives; Fokker Services B.V. Airplanes

    Science.gov (United States)

    2012-02-06

    ... Order 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Fokker Services B.V...). SUMMARY: We propose to adopt a new airworthiness directive (AD) for certain Fokker Services B.V. Model...

  17. 77 FR 34872 - Airworthiness Directives; Fokker Services B.V. Airplanes

    Science.gov (United States)

    2012-06-12

    ... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Fokker Services B.V...). SUMMARY: We propose to adopt a new airworthiness directive (AD) for certain Fokker Services B.V. Model...

  18. 76 FR 67591 - Airworthiness Directives; Rolls-Royce Corporation Turbofan Engines

    Science.gov (United States)

    2011-11-02

    ... ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will not...-08-AD; Amendment 39-16845; AD 2011-22-03] RIN 2120-AA64 Airworthiness Directives; Rolls-Royce... for comments. SUMMARY: We are adopting a new airworthiness directive (AD) for Rolls- Royce...

  19. Quality assurance manual: Volume 2, Appendices

    International Nuclear Information System (INIS)

    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

  20. Chemical identification and its quality assurance

    CERN Document Server

    Milman, Boris L

    2013-01-01

    Chemical Identification and its Quality Assurance shows how to apply the principles of quality assurance for qualitative chemical analysis. The principles of identification and metrological basics are presented, in addition to the reliability and errors involved with chemical identification.

  1. Quality assurance - how to involve the employees

    DEFF Research Database (Denmark)

    Jørgensen, Michael Søgaard

    1996-01-01

    An overview of strategies for involvement of employees in quality assurance developement and implementation.......An overview of strategies for involvement of employees in quality assurance developement and implementation....

  2. Quality assurance for environmental analytical chemistry: 1980

    International Nuclear Information System (INIS)

    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

  3. Process chemistry {ampersand} statistics quality assurance plan

    Energy Technology Data Exchange (ETDEWEB)

    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.

  4. Nova laser assurance-management system

    International Nuclear Information System (INIS)

    In a well managed project, Quality Assurance is an integral part of the management activities performed on a daily basis. Management assures successful performance within budget and on schedule by using all the good business, scientific, engineering, quality assurance, and safety practices available. Quality assurance and safety practices employed on Nova are put in perspective by integrating them into the overall function of good project management. The Nova assurance management system was developed using the quality assurance (QA) approach first implemented at LLNL in early 1978. The LLNL QA program is described as an introduction to the Nova assurance management system. The Nova system is described pictorially through the Nova configuration, subsystems and major components, interjecting the QA techniques which are being pragmatically used to assure the successful completion of the project

  5. Characteristics quality system assurance of university programs

    OpenAIRE

    Lucian Ion Medar

    2011-01-01

    Quality assurance program of study requires time, dedication, effort, innovative thinking and creativity. Competitive research programs monitored by quality assurance system to create the desired results on the relationship between learning and teaching methods and assessment.

  6. Quality assurance for environmental analytical chemistry: 1980

    Energy Technology Data Exchange (ETDEWEB)

    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.

  7. INDUSTRIAL PROCESS VALIDATION OF TABLET DOSAGE FORM: AN OVERVIEW

    Directory of Open Access Journals (Sweden)

    Gupta Surbhi

    2012-03-01

    Full Text Available In pharmaceutical organizations, validation is a fundamental segment that supports a company commitment to quality assurance. Validation is a tool of quality assurance which provides confirmation of the quality in equipment systems, manufacturing processes, software and testing methods. Validation assures that products with pre-determined quality characteristics and attributes can be reproduced consistently/reproducibly within the established limits of the manufacturing process operation at the manufacturing site. Validation of the individual steps of the manufacturing processes is called the process validation. Different dosage forms have different validation protocols. Here this article concentrates on the process validation of tablet dosage form, protocol preparation and regulatory basis for process validation in industry. It gives in detail the validation of each step of the manufacturing process of tablets through wet granulation.

  8. Integrating quality assurance and research and development

    International Nuclear Information System (INIS)

    Quality assurance programs cannot be transferred from one organization to another without attention to existing cultures and traditions. Introduction of quality assurance programs constitutes a significant change and represents a significant impact on the organizational structure and operational mode. Quality assurance professionals are change agents, but do not know how to be effective ones. Quality assurance as a body of knowledge and experience can only become accepted when its practitioners become familiar with their role as change agents. 8 references

  9. An approach to total quality assurance

    International Nuclear Information System (INIS)

    Total Quality Assurance must be based on amalgamating three quality functions: effective quality control, competent inspection, and regularly audited Quality Assurance programmes. In applying these functions the fuel supplier must regard each of his sub-contractors as part of his own works and ensure a common policy of motivated Quality Assurance throughout his own works and those of his suppliers. (author)

  10. 40 CFR 31.45 - Quality assurance.

    Science.gov (United States)

    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,...

  11. 40 CFR 30.54 - Quality assurance.

    Science.gov (United States)

    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...

  12. 10 CFR 76.93 - Quality assurance.

    Science.gov (United States)

    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...

  13. Solar consumer assurance network briefing book

    Energy Technology Data Exchange (ETDEWEB)

    Connor, Lynda

    1980-06-01

    Background information is provided on the rationale and purpose of the Solar Consumer Assurance Network (SOLCAN) program. Mechanisms being instituted by states to meet solar consumer assurance needs are identified. Mechanisms being developed with Federal government support to encourage solar consumer assurance activities are described. The operation of the FY 80 SOLCAN effort is described. (MHR)

  14. Quality management and quality assurance

    International Nuclear Information System (INIS)

    The main common difficulties are presented found in the implementation of effective Quality Management and Quality Assurance Programmes, based on the recommendations of the IAEA International Nuclear Safety Advisory Group, the information collected by the IAEA experts participating in its meetings, and the results of the IAEA Operational Safety Review Team missions. The difficulties were identified in several areas. The most relevant root causes can be characterized as lack of understanding of quality principles and difficulty in implementation by the responsible management. The IAEA programme is described attempting to provide advice and support in the implementation of an effective quality programme through a number of activities including: preparation of practical guidelines, training programmes for management personnel, assistance in building up qualified manpower, and promoting the quest for excellence through the exchange of experience in the implementation of effective Quality Management and Quality Assurance Programmes in nuclear power plants with good performance records. (Z.S.)

  15. New techniques in quality assurance

    International Nuclear Information System (INIS)

    GPU Nuclear Corp. has a multifaceted quality assurance (QA) program. This program includes a comprehensive QA organization to help ensure its implementation. The QA organization employs various techniques in assuring quality at GPU Nuclear. These techniques not only include the typical QA/quality-control verification activities, i.e., QA engineering, quality control, and audits, but also include some new innovative techniques. Several new techniques have been developed for verifying activities. These techniques include monitoring and functional audits of safety systems. Several new techniques for assessing performance and adequacy and effectiveness of plant and QA programs, such as plant assessments and QA systems engineering evaluations, have also been developed. This paper provides an overview of these and other new techniques being employed by GPU Nuclear's QA organization

  16. Requirement Assurance: A Verification Process

    Science.gov (United States)

    Alexander, Michael G.

    2011-01-01

    Requirement Assurance is an act of requirement verification which assures the stakeholder or customer that a product requirement has produced its "as realized product" and has been verified with conclusive evidence. Product requirement verification answers the question, "did the product meet the stated specification, performance, or design documentation?". In order to ensure the system was built correctly, the practicing system engineer must verify each product requirement using verification methods of inspection, analysis, demonstration, or test. The products of these methods are the "verification artifacts" or "closure artifacts" which are the objective evidence needed to prove the product requirements meet the verification success criteria. Institutional direction is given to the System Engineer in NPR 7123.1A NASA Systems Engineering Processes and Requirements with regards to the requirement verification process. In response, the verification methodology offered in this report meets both the institutional process and requirement verification best practices.

  17. Quality assurance in the design

    International Nuclear Information System (INIS)

    System- and product-related quality assurance measures are completing one another. Certainly it is possible to detect a lot of defects in the single technical document by well controlled product related quality inspections and to avoid the consequences of these defects; but also a not unimportant part of defects and deviations has its origin in system linked deficiencies. The latter can be detected more easily and more securely by means of system related reviews (System audit, Product audit). But also the sole implementation of system related quality assurance measures keeps the danger to get stuck only in formality and to loose all references to the specific characteristics of the product. (orig./RW)

  18. Fault Management Architectures and the Challenges of Providing Software Assurance

    Science.gov (United States)

    Savarino, Shirley; Fitz, Rhonda; Fesq, Lorraine; Whitman, Gerek

    2015-01-01

    The satellite systems Fault Management (FM) is focused on safety, the preservation of assets, and maintaining the desired functionality of the system. How FM is implemented varies among missions. Common to most is system complexity due to a need to establish a multi-dimensional structure across hardware, software and operations. This structure is necessary to identify and respond to system faults, mitigate technical risks and ensure operational continuity. These architecture, implementation and software assurance efforts increase with mission complexity. Because FM is a systems engineering discipline with a distributed implementation, providing efficient and effective verification and validation (VV) is challenging. A breakout session at the 2012 NASA Independent Verification Validation (IVV) Annual Workshop titled VV of Fault Management: Challenges and Successes exposed these issues in terms of VV for a representative set of architectures. NASA's IVV is funded by NASA's Software Assurance Research Program (SARP) in partnership with NASA's Jet Propulsion Laboratory (JPL) to extend the work performed at the Workshop session. NASA IVV will extract FM architectures across the IVV portfolio and evaluate the data set for robustness, assess visibility for validation and test, and define software assurance methods that could be applied to the various architectures and designs. This work focuses efforts on FM architectures from critical and complex projects within NASA. The identification of particular FM architectures, visibility, and associated VVIVV techniques provides a data set that can enable higher assurance that a satellite system will adequately detect and respond to adverse conditions. Ultimately, results from this activity will be incorporated into the NASA Fault Management Handbook providing dissemination across NASA, other agencies and the satellite community. This paper discusses the approach taken to perform the evaluations and preliminary findings from the

  19. Handbook for Inspectors Quality Assurance

    International Nuclear Information System (INIS)

    The contents of this book are regulatory requirements and guidelines including comparison of 10 CFR 50 and ASME section III, determination and applicable codes and standards about current code applicability and instructions of use of figure 1 chart. Also it includes CROSS Reference of regulatory guides and ANSI standards applicable to quality assurance in table 1, applicable IEEE standards for QA with brief description of purpose in table 2, reporting of defects and Noncompliance - 10 CFR 21 and reporting significant deficiencies.

  20. Quality assurance in preschool surveillance.

    OpenAIRE

    Wearmouth, E M; Lambert, P; Morland, R

    1994-01-01

    A quality assurance programme was used to evaluate community and primary care based preschool surveillance using the National Child Health Computer System in 40 examination centres. Quarterly reports were generated from returns from clinical medical officers and general practitioners to list non-attenders, uptake, and timeliness for the four preschool checks. These provided rapid and comparative feedback on personal performance for participating health professionals and led to marked rises in...

  1. Metrology assurance of atomic energy

    International Nuclear Information System (INIS)

    The metrology assurance of the Kozloduy NPP is at a satisfactory level. The assessment is carried out following the requirements of both the authorized bodies and the recent acting documents. Considering the future development of the nuclear energy and the new demands towards nuclear safety, the metrology assurance of atomic energy needs some improvement. A thorough set of measures should be developed as: preparing of standard documentation, personnel education, purchase of new highly accurate appliances, and providing conditions for the fulfillment of some qualified metrology activities. This will take an extremely difficult and long period of time with respect to the country circumstances, the energy generation and the variety of reorganizations in all management spheres. Prerequisite for this are: the metrologist' desire to fulfill the above tasks, the NPP administration concern and actions to solve the metrology assurance problems, the understanding from the authorized bodies and other scientific institutions and the assistance on the part of some western countries, mainly France. A leading part in fulfilling this problems should be played by the NEC-SA - Kozloduy NPP. (author)

  2. 48 CFR 246.470 - Government contract quality assurance actions.

    Science.gov (United States)

    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....

  3. Quality assurance of custom software solutions

    OpenAIRE

    Herblan, Miha

    2014-01-01

    In thesis we look at problem of software quality assurance, especially when it comes to custom solutions projects. First we look at what quality assurance is, how do we mesure it and specialty why we do it. Afterwards we go through main principles, that apply when dealing with quality assurance in general. Since quality assurance is extensive topic, we take more detailed look on one part of quality assurance that is mostly used, that is testing of software. Because we are talking about softwa...

  4. 78 FR 19628 - Airworthiness Directives; General Electric Company Turbofan Engines

    Science.gov (United States)

    2013-04-02

    ...We propose to adopt a new airworthiness directive (AD) for certain General Electric Company (GE) GE90-76B, -85B, -90B, -94B, - 110B1, and -115B turbofan engines. This proposed AD was prompted by multiple reports of failure of certain stage 1 high-pressure turbine (HPT) stator shrouds due to accelerated corrosion and oxidation. This proposed AD would require initial and repetitive on-wing......

  5. Validation: the eluding definition

    International Nuclear Information System (INIS)

    The term 'validation' is featured prominently in the literature on radioactive high-level waste (HLW) disposal. There exists, however, no unique definition of 'validation' although it is generally understood to be related to model testing using experiments. This paper reviews the several definitions of 'validation' and proposes their categorization into three main classes. The first class links validation to the goal of predicting the physical world as faithfully as possible. This view has been criticized as being unattainable and, in any event, unsuitable for setting goals for the safety analyses. Other definitions (Class 2) are strictly operational, and associate validation only to situations where the models can be tested against observational data. In this view, the decision to retain a predictive model for use in safety assessments does not belong to the remit of 'validation'. The third class of definitions focuses, instead, 'validation' on the quality of the decision-making process, which shifts the debate from validation in the observational sense to 'reasonable assurance' and 'confidence building'. In this third view, one cannot determine when a model or a suite of models are actually 'validated'. The lack of consensus on the meaning of 'validation' is linked to its short history as a technical term. The first technical definition dates from the mid-fifties. The term was adopted thereafter in the computer field and elevated to its present status by the computer revolution of the seventies and early eighties. The term has made its appearance in some HLW safety standards only in the late eighties and it is virtually unmentioned in the low-level waste standards for disposal safety. The continued informal use of the term 'validation' in the field of HLW disposal can become cause for endless speculations. The paper proposes either abandoning the use of this term or agreeing to a common definition. (author) 36 refs

  6. Next Generation CANDU Performance Assurance

    International Nuclear Information System (INIS)

    AECL is developing a next generation CANDU design to meet market requirements for low cost, reliable energy supplies. The primary product development objective is to achieve a capital cost substantially lower than the current nuclear plant costs, such that the next generation plant will be competitive with alternative options for large-scale base-load electricity supply. However, other customer requirements, including safety, low-operating costs and reliable performance, are being addressed as equally important design requirements. The main focus of this paper is to address the development directions that will provide performance assurance. The next generation CANDU is an evolutionary extension of the proven CANDU 6 design. There are eight CANDU 6 units in operation in four countries around the world and further three units are under construction. These units provide a sound basis for projecting highly reliable performance for the next generation CANDU. In addition, the next generation CANDU program includes development and qualification activities that will address the new features and design extensions in the advanced plant. To limit product development risk and to enhance performance assurance, the next generation CANDU design features and performance parameters have been carefully reviewed during the concept development phase and have been deliberately selected so as to be well founded on the existing CANDU knowledge base. Planned research and development activities are required only to provide confirmation of the projected performance within a modest extension of the established database. Necessary qualification tests will be carried out within the time frame of the development program, to establish a proven design prior to the start of a construction project. This development support work coupled with ongoing AECL programs to support and enhance the performance and reliability of the existing CANDU plants will provide sound assurance that the next generation

  7. Digital radiography for quality assurance

    International Nuclear Information System (INIS)

    The digital radiographic system AMICA-401 is described. It is a mobile system originally developed for wall thickness and diameter measurements of insulated and non-insulated pipes which is also suited for quality assurance in fabrication and maintenance. Its advantages are immediate evaluation of images, very short exposure times with reduced radiation loads, and an efficient integrated image processing software. Further, no chemical substances are required for film processing. The system can be used both in mobile and in stationary applications. Practical examples are presented and discussed. (orig.)

  8. Quality assurance and statistical control

    DEFF Research Database (Denmark)

    Heydorn, K.

    1991-01-01

    In scientific research laboratories it is rarely possible to use quality assurance schemes, developed for large-scale analysis. Instead methods have been developed to control the quality of modest numbers of analytical results by relying on statistical control: Analysis of precision serves to...... through the origo. Calibration control is an essential link in the traceability of results. Only one or two samples of pure solid or aqueous standards with accurately known content need to be analyzed. Verification is carried out by analyzing certified reference materials from BCR, NIST, or others; their...

  9. Quality assurance in digital radiography

    International Nuclear Information System (INIS)

    At present, there is no standard way of evaluating performance characteristics of digital radiography systems. Continuous measurements of performance parameters are necessary in order to obtain images of high quality. Parameters of quality assurance in digital radiography, which can be evaluated with simple, quick methods, are spatial resolution, low-contrast detectability, dynamic range and exposure dose. Spatial resolution was determined by a lead bar pattern, whereas the other parameters were measured by commercially available phantoms. Performance measurements of 10 digital subtraction angiography (DSA) units and one digital radiography system for unsubtracted digital radiography were assessed. From these results, recommendations for performance parameter levels will be discussed. (author)

  10. Radiation Hardness Assurance (RHA) Guideline

    Science.gov (United States)

    Campola, Michael J.

    2016-01-01

    Radiation Hardness Assurance (RHA) consists of all activities undertaken to ensure that the electronics and materials of a space system perform to their design specifications after exposure to the mission space environment. The subset of interests for NEPP and the REAG, are EEE parts. It is important to register that all of these undertakings are in a feedback loop and require constant iteration and updating throughout the mission life. More detail can be found in the reference materials on applicable test data for usage on parts.

  11. Performance assurance for IT systems

    CERN Document Server

    King, Brian

    2004-01-01

    INDIVIDUAL AREAS OF INTERESTPreparing for the ChallengeAbstractIntroductionIn the BeginningThe Need to Address New ApplicationsDefinition of PerformanceThe Required SkillsPerformance Assurance Within a Project LifecycleSummaryCaveat Emptor (Let the Buyer Beware)AbstractSoftware Product LifecycleHardware Product LifecycleMarketingTechnical Reviews of ProductsLies, Damned Lies and BenchmarksAbstractIntroductionIndustry BenchmarksVendor BenchmarksIndependent BenchmarkingIn-House Benchmarking""Tricks of the Trade""Using Benchmarks Non-Functional Requirements and SolutionsAbstractIntroductionThe Pr

  12. Graded quality assurance in procurement

    International Nuclear Information System (INIS)

    The Code of Federal Regulations, Part 50, Appendix B, requires every applicant for an operating license to include in its final safety analysis report information pertaining to the managerial and administrative controls to be used to ensure safe operation. This appendix establishes quality assurance requirements for the design, construction, and operation of those structures, systems, and components (SSC) that perform safety-related functions. The activities affecting safety-related SSC functions include designing, purchasing, fabricating, and so forth, Title 10 CFR 50.65 established requirements to ensure that the maintenance activities conducted by licensees are effective. This is also known as the maintenance rule

  13. Quality assurance in digital radiography

    International Nuclear Information System (INIS)

    At present, there is no standard way of evaluating performance characteristics of digital radiography systems. Continuous measurements of performance parameters are necessary in order to obtain images of high quality. Parameters of quality assurance in digital radiography, which can be evaluated with simple, quick methods, are spatial resolution, low-contrast detectability, dynamic range and exposure dose. Spatial resolution as determined by a lead bar pattern whereas other parameters were measured by commercially available phantoms. Performance measurements of 10 digital subtraction angiography (DSA) units and one digital radiography system for unsubtracted digital radiography were assessed. Recommendations for performance parameter levels are discussed. (author)

  14. Information security assurance lifecycle research

    Institute of Scientific and Technical Information of China (English)

    XIE Cheng-shan; XUJIA Gu-yue; WANG Li

    2007-01-01

    This article proposes that problems of information security are mainly caused by the ineffective integration of people, operation, and technology, and not merely by the poor use of technology. Based on the information lifecycle, a model of the information security assurance lifecycle is presented. The crucial parts of the model are further discussed, with the information risk value and protect level, and the solution in each step of the lifecycle is presented with an ensured information risk level, in term of the integration of people, operation, and technology.

  15. Computer Generated Quality Assurance Reports

    OpenAIRE

    Hoffman, L.; Christenson, J.; Brimley, G.; Woolley, B.; McDonald, K.

    1990-01-01

    For the last 4 years, the Student Health Center at Brigham Young University has maintained its medical records on a computerized system. At present there are over 295,000 records stored on line. This medical data bank is used to generate a number of quality assurance reports designed to monitor the quality of medical care given by physicians and nurse practitioners. The ultimate purpose of these reports will be to attempt to evaluate the cognitive processes used by the clinician to try and pr...

  16. Quality assurance for SPECT systems

    International Nuclear Information System (INIS)

    Quality control is crucial to all aspects of nuclear medicine practice, including the measurement of radioactivity, the preparation of radiopharmaceuticals, the use of instrumentation to obtain images, computations to calculate functional parameters, and the interpretation of the results by the physician. It plays an integral part in fulfilling the regulatory requirement for establishing a comprehensive quality assurance programme as described in the International Basic Safety Standards for Protection against Ionizing Radiation and for the Safety of Radiation Sources. In 1984, the IAEA published IAEA-TECDOC-317, Quality Control of Nuclear Medicine Instruments, which addressed the quality control of radionuclide activity calibrators (also known as dose calibrators), gamma counters, and single and multiprobe counting systems, rectilinear scanners and scintillation cameras. An updated version of IAEA-TECDOC-317 was issued in 1991 as IAEA-TECDOC-602, and this included new chapters on scanner-computer systems and single photon emission computed tomography (SPECT) systems. The rapidly increasing use of SPECT systems during the 1990s prompted the need for a further update of these publications with special emphasis on SPECT systems, planar scintillation cameras, camera-computer systems and whole body scanning systems. Since rectilinear scanners have already been, or will soon be, phased out in Member States, the current publication excludes them completely. Quality assurance and quality control aspects of instrumentation for radioactivity measurements in nuclear medicine are addressed in Technical Reports Series No. 454, Quality Assurance for Radioactivity Measurement in Nuclear Medicine. The current publication is intended to be a resource for medical physicists, technologists and other healthcare professionals who are responsible for ensuring optimal performance of imaging instruments, particularly SPECT systems, in their respective institutions. It is intended for

  17. Quality assurance considerations in nuclear waste management

    International Nuclear Information System (INIS)

    Proper use of quality assurance will provide the basis for an effective management control system for nuclear waste management programs. Control is essential for achieving successful programs free from costly losses and failures and for assuring the public and regulators that the environment and health and safety are being protected. The essence of quality assurance is the conscientious use of planned and systematic actions, based on selecting and applying appropriate requirements from an established quality assurance standard. Developing a quality assurance program consists of using knowledge of the technical and managerial aspects of a project to identify and evaluate risks of loss and failure and then to select appropriate quality assurance requirements that will minimize the risks. Those requirements are integrated into the project planning documents and are carried out as specific actions during the life of the project

  18. Quality assurance in diagnostic ultrasound

    Energy Technology Data Exchange (ETDEWEB)

    Sipilae, Outi, E-mail: outi.sipila@hus.fi [HUS Helsinki Medical Imaging Center, Helsinki University Central Hospital, P.O. Box 340, 00029 HUS (Finland); Mannila, Vilma, E-mail: vilma.mannila@hus.fi [HUS Helsinki Medical Imaging Center, Helsinki University Central Hospital, P.O. Box 340, 00029 HUS (Finland); Department of Physics, University of Helsinki, P.O. Box 64, 00014 Helsinki University (Finland); Vartiainen, Eija, E-mail: eija.vartiainen@hus.fi [HUS Helsinki Medical Imaging Center, Helsinki University Central Hospital, P.O. Box 750, 00029 HUS (Finland)

    2011-11-15

    Objective: To setup a practical ultrasound quality assurance protocol in a large radiological center, results from transducer tests, phantom measurements and visual checks for physical faults were compared. Materials and methods: Altogether 151 transducers from 54 ultrasound scanners, from seven different manufacturers, were tested with a Sonora FirstCall aPerio{sup TM} system (Sonora Medical Systems, Inc., Longmont, CO, USA) to detect non-functional elements. Phantom measurements using a CIRS General Purpose Phantom Model 040 (CIRS Tissue Simulation and Phantom Technology, VA, USA) were available for 135 transducers. The transducers and scanners were also checked visually for physical faults. The percentages of defective findings in these tests were computed. Results: Defective results in the FirstCall tests were found in 17% of the 151 transducers, and in 16% of the 135 transducers. Defective image quality resulted with 15% of the transducers, and 25% of the transducers had a physical flaw. In 16% of the scanners, a physical fault elsewhere than in the transducer was found. Seven percent of the transducers had a concurrent defective result both in the FirstCall test and in the phantom measurements, 8% in the FirstCall test and in the visual check, 4% in the phantom measurements and in the visual check, and 2% in all three tests. Conclusion: The tested methods produced partly complementary results and seemed all to be necessary. Thus a quality assurance protocol is forced to be rather labored, and therefore the benefits and costs must be closely followed.

  19. Quality assurance in diagnostic ultrasound

    International Nuclear Information System (INIS)

    Objective: To setup a practical ultrasound quality assurance protocol in a large radiological center, results from transducer tests, phantom measurements and visual checks for physical faults were compared. Materials and methods: Altogether 151 transducers from 54 ultrasound scanners, from seven different manufacturers, were tested with a Sonora FirstCall aPerioTM system (Sonora Medical Systems, Inc., Longmont, CO, USA) to detect non-functional elements. Phantom measurements using a CIRS General Purpose Phantom Model 040 (CIRS Tissue Simulation and Phantom Technology, VA, USA) were available for 135 transducers. The transducers and scanners were also checked visually for physical faults. The percentages of defective findings in these tests were computed. Results: Defective results in the FirstCall tests were found in 17% of the 151 transducers, and in 16% of the 135 transducers. Defective image quality resulted with 15% of the transducers, and 25% of the transducers had a physical flaw. In 16% of the scanners, a physical fault elsewhere than in the transducer was found. Seven percent of the transducers had a concurrent defective result both in the FirstCall test and in the phantom measurements, 8% in the FirstCall test and in the visual check, 4% in the phantom measurements and in the visual check, and 2% in all three tests. Conclusion: The tested methods produced partly complementary results and seemed all to be necessary. Thus a quality assurance protocol is forced to be rather labored, and therefore the benefits and costs must be closely followed.

  20. Quality assurance for gamma knives

    Energy Technology Data Exchange (ETDEWEB)

    Jones, E.D.; Banks, W.W.; Fischer, L.E. [Lawrence Livermore National Lab., CA (United States)

    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.

  1. Quality assurance for gamma knives

    International Nuclear Information System (INIS)

    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

  2. Quality assurance in the ambulatory care setting.

    Science.gov (United States)

    Tyler, R D

    1989-01-01

    One of the most utilitarian developments in the field of quality assurance in health care has been the introduction of industrial concepts of quality management. These concepts, coupled with buyer demand for accountability, are bringing new perspectives to health care quality assurance. These perspectives provide a new view of quality assurance as a major responsibility and strategic opportunity for management; a competitive and marketable commodity; and a method of improving safety, effectiveness, and satisfaction with medical care. PMID:10313405

  3. Reinforcing Quality Assurance in Romanian Higher Education

    OpenAIRE

    Ana-Maria Dima

    2010-01-01

    Since 1993, the quality assurance system in Romania has gained considerable experience. This experience was recently recognized in 2008 by the ENQA: European Association for Quality Assurance in Higher Education through the admission of ARACIS as a full member of EQAR: the European Quality Assurance Register. The Board of ENQA agreed to grant ARACIS’s full membership of ENQA for five years from 2 June 2009. This article explores the benefits of membership for the Romanian Agency for Quality A...

  4. GSFC Safety and Mission Assurance Organization

    Science.gov (United States)

    Kelly, Michael P.

    2010-01-01

    This viewgraph presentation reviews NASA Goddard Space Flight Center's approach to safety and mission assurance. The contents include: 1) NASA GSFC Background; 2) Safety and Mission Assurance Directorate; 3) The Role of SMA-D and the Technical Authority; 4) GSFC Mission assurance Requirements; 5) GSFC Systems Review Office (SRO); 6) GSFC Supply Chain Management Program; and 7) GSFC ISO9001/AS9100 Status Brief.

  5. The Assurance of CHRIST to His followers

    OpenAIRE

    Asumadu-Sarkodie, Samuel

    2012-01-01

    The Assurance of CHRIST to His followers. Assurance: grk. Hupostasis meaning: full and sustained confidence and trust; unwavering conviction. There is a favourite Ghanaian proverb which says "if a naked man says he will clothe you, listen to him quietly". Before someone could assure you of something, he must be self-reliant or independent. Christ Jesus has assured His followers because He is capable, has done it before, continues to do it and will do it. Isaiah 50:4-9a; talks about the qualif...

  6. Statistical methods for quality assurance

    International Nuclear Information System (INIS)

    This is the first German-language textbook on quality assurance and the fundamental statistical methods that is suitable for private study. The material for this book has been developed from a course of Hagen Open University and is characterized by a particularly careful didactical design which is achieved and supported by numerous illustrations and photographs, more than 100 exercises with complete problem solutions, many fully displayed calculation examples, surveys fostering a comprehensive approach, bibliography with comments. The textbook has an eye to practice and applications, and great care has been taken by the authors to avoid abstraction wherever appropriate, to explain the proper conditions of application of the testing methods described, and to give guidance for suitable interpretation of results. The testing methods explained also include latest developments and research results in order to foster their adoption in practice. (orig.)

  7. Quality assurance and product quality

    International Nuclear Information System (INIS)

    The basic quality assurance requirements have to be completed by means that are oriented towards the quality of products; in COGEMA LOGISTICS our approach is based on four principles: 1) an integrated management system: Quality, health and safety, environment 2) an organization based on the responsibility of all actors, trust and transparency 3) a methodical approach to continuously improve the methods that are employed to achieve quality: -process management -corrective and preventive actions -self assessments and various surveys 4) but at the same time strong procedures for control and monitoring of all activities: -technical and quality audits (external and internal) -at source inspections -engineering activities inspections This performance-based approach is necessary to guaranty the effectiveness of the traditional formal QA means

  8. Islay development flow assurance challenges

    Energy Technology Data Exchange (ETDEWEB)

    Helingoe, Mark; Greder, Hugues

    2010-07-01

    The Islay field is located in the Northern North Sea UK sector in the vicinity of the Alwyn Platforms. This gas condensate Brent structure is planned to be developed subsea with first gas in 2011. The main development challenge for this HPHT field comes from the early expected formation water production which is the source of major hydrate related flow assurance issues. As continuous inhibition is not feasible, Total has progressed a development scenario based on seabed conditioning prior to pipe laying so that water can be collected and temporarily inhibited at specific low points after a shut-down. It is also intended to heat trace the pipeline as a back-up solution to avoid hydrate formation. Heat tracing has so far never been implemented in Subsea developments. The Islay pilot could open the path to a new hydrate management philosophy for future developments. (Author)

  9. Mammography quality assurance in Morocco

    International Nuclear Information System (INIS)

    The 'Centre National de l'Energie, des Sciences et des Techniques Nucleaires' (CNESTEN) realised, from February 1999 to March 2000, a quality control of 41 mammography facilities in Morocco. The protocol and standards adopted for achieving the control of elements constituting the mammography chain are those elaborated by GIM and Qualix association. Statistics and conformities results are presented. The program was performed in order to demonstrate to the practitioners in mammography field, the utility and necessity to have a national quality assurance policy. The main objective of CNESTEN is to be accredited by the Moroccan government as a reference laboratory in quality control and dose evaluation in medical imaging and radiotherapy. To achieve this goal the CNESTEN has set up Medical Physic Unit well trained and equipped with the necessary instruments. (author)

  10. Quality assurance and radiofrequency heating

    International Nuclear Information System (INIS)

    One pf the potential problems and limitations of scanning at high field strength is the deposition or radiofrequency (RF) power into the body. This paper proposes an inexpensive means of assessing radiofrequency power deposition in a magnet. This is particularly important at 3T where sequences approach Food and Drug Administration approved RF limits. It will also be of interest to operators at 1.5 T as part of their ongoing quality assurance programs. At 3T, we found that the RF power deposited in the magnet was less than that read by the MR power monitor. All measurements were performed with a 2.51 perspex spherical phantom. Copyright (2002) Blackwell Science Pty Ltd

  11. 77 FR 20987 - Airworthiness Directives; Rolls-Royce plc Turbofan Engines

    Science.gov (United States)

    2012-04-09

    ..., Amendment 39-16970 (77 FR 13485, March 7, 2012), currently requires inspecting the front combustion liner...; AD 2012-04-14] RIN 2120-AA64 Airworthiness Directives; Rolls-Royce plc Turbofan Engines...

  12. 14 CFR Appendix A to Part 31 - Instructions for Continued Airworthiness

    Science.gov (United States)

    2010-01-01

    ... rest of the document. This section must set forth each mandatory replacement time, structural inspection interval, and related structural inspection procedure, including envelope structural integrity... AIRCRAFT AIRWORTHINESS STANDARDS: MANNED FREE BALLOONS Pt. 31, App. A Appendix A to Part...

  13. 48 CFR 37.604 - Quality assurance surveillance plans.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Quality assurance... 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. Quality assurance in nuclear power plant

    International Nuclear Information System (INIS)

    The factors related to the licensing procedures of a nuclear power plant (quality assurance and safety analysis) are presented and discussed. The consequences of inadequate attitudes towards these factors are shown and suggestions to assure the safety of nuclear power plants in Brazil are presented. (E.G.)

  15. Teacher Reaction to ICP Quality Assurance Procedures.

    Science.gov (United States)

    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…

  16. Commissioning quality assurance at Pickering NGS

    International Nuclear Information System (INIS)

    Ontario Hydro decided in 1978 to implement a formal quality assurance program applicable to commissioning and operation of nuclear generating stations. Pickering NGS is the first station to have the commissioning quality assurance (CQA) program applied to it. This paper outlines the scope, implementation, and evaluation of the CQA program as applied to Pickering Unit 5

  17. Quality Assurance Reconsidered: A Case Study

    Science.gov (United States)

    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…

  18. Quality Assurance in Chinese Higher Education

    Science.gov (United States)

    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…

  19. Tool Use Within NASA Software Quality Assurance

    Science.gov (United States)

    Shigeta, Denise; Port, Dan; Nikora, Allen P.; Wilf, Joel

    2013-01-01

    As space mission software systems become larger and more complex, it is increasingly important for the software assurance effort to have the ability to effectively assess both the artifacts produced during software system development and the development process itself. Conceptually, assurance is a straightforward idea - it is the result of activities carried out by an organization independent of the software developers to better inform project management of potential technical and programmatic risks, and thus increase management's confidence in the decisions they ultimately make. In practice, effective assurance for large, complex systems often entails assessing large, complex software artifacts (e.g., requirements specifications, architectural descriptions) as well as substantial amounts of unstructured information (e.g., anomaly reports resulting from testing activities during development). In such an environment, assurance engineers can benefit greatly from appropriate tool support. In order to do so, an assurance organization will need accurate and timely information on the tool support available for various types of assurance activities. In this paper, we investigate the current use of tool support for assurance organizations within NASA, and describe on-going work at JPL for providing assurance organizations with the information about tools they need to use them effectively.

  20. 30 CFR 7.7 - Quality assurance.

    Science.gov (United States)

    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...

  1. 30 CFR 15.8 - Quality assurance.

    Science.gov (United States)

    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. 40 CFR 194.22 - Quality assurance.

    Science.gov (United States)

    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...

  3. 30 CFR 14.8 - Quality assurance.

    Science.gov (United States)

    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)...

  4. 48 CFR 2453.246 - Quality Assurance.

    Science.gov (United States)

    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....

  5. 30 CFR 74.9 - Quality assurance.

    Science.gov (United States)

    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....

  6. Quality Assurance in Sub-Saharan Africa

    Science.gov (United States)

    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.…

  7. 78 FR 5813 - 2013 Assuring Radiation Protection

    Science.gov (United States)

    2013-01-28

    ... HUMAN SERVICES Food and Drug Administration 2013 Assuring Radiation Protection AGENCY: Food and Drug... protection program. The goal of the 2013 Assuring Radiation Protection will be to coordinate Federal, State... radiation protection. The recipient will establish committees, in accordance with Federal statutes...

  8. Quality assurance for image-guided radiotherapy

    International Nuclear Information System (INIS)

    The topics discussed include, among others, the following: Quality assurance program; Image guided radiotherapy; Commissioning and quality assurance; Check of agreement between visual and displayed scales; quality controls: electronic portal imaging device (EPID), MV-kV and kV-kV, cone-beam CT (CBCT), patient doses. (P.A.)

  9. Quality assurance plan, Westinghouse Water Reactor Divisions

    Energy Technology Data Exchange (ETDEWEB)

    1976-03-01

    The Quality Assurance Program used by Westinghouse Nuclear Energy Systems Water Reactor Divisions is described. The purpose of the program is to assure that the design, materials, and workmanship on Nuclear Steam Supply System (NSSS) equipment meet applicable safety requirements, fulfill the requirements of the contracts with the applicants, and satisfy the applicable codes, standards, and regulatory requirements.

  10. Quality Assurance Program and Brain Drain

    Science.gov (United States)

    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,…

  11. Quality assurance manual: Volume 2, Appendices

    Energy Technology Data Exchange (ETDEWEB)

    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)

  12. Hungary Higher Education Quality Assurance System

    Directory of Open Access Journals (Sweden)

    Che Ru-shan

    2013-07-01

    Full Text Available Higher education quality assurance system has drawn much attention since 1980s. Most countries are committed to build the higher education quality assurance system to meet international standards. Under such an international trend, Hungary also actively promotes higher education reform, and established Hungarian Accreditation Committee and in order to ensure the quality of higher education.

  13. Hungary Higher Education Quality Assurance System

    OpenAIRE

    Che Ru-shan; Li Xin

    2013-01-01

    Higher education quality assurance system has drawn much attention since 1980s. Most countries are committed to build the higher education quality assurance system to meet international standards. Under such an international trend, Hungary also actively promotes higher education reform, and established Hungarian Accreditation Committee and in order to ensure the quality of higher education.

  14. Quality Assurance for Essential Climate Variables

    Science.gov (United States)

    Folkert Boersma, K.; Muller, Jan-Peter

    2015-04-01

    radiation), with full uncertainty metrics for every pixel. Multi-use tools and SI/community reference standards will be developed. But QA4ECV is not only about satellites. It is also about exploiting independent reference data obtained from in situ networks, and applying these data with the right, traceable methodologies for quality assurance of the satellite ECVs. The QA4ECV project started in January 2014, as a partnership between 17 research institutes from 7 different European countries working together for a period of 4 years. All QA4ECV partners are closely involved in projects improving, validating, and using satellite data. We hope that QA4ECV will be a major step forward in providing quality assured long-term climate data records that are relevant for policy and climate change assessments. A detailed description of the project can be found at http://qa4ecv.eu.

  15. Reinforcing Quality Assurance in Romanian Higher Education

    Directory of Open Access Journals (Sweden)

    Ana-Maria Dima

    2010-07-01

    Full Text Available Since 1993, the quality assurance system in Romania has gained considerable experience. This experience was recently recognized in 2008 by the ENQA: European Association for Quality Assurance in Higher Education through the admission of ARACIS as a full member of EQAR: the European Quality Assurance Register. The Board of ENQA agreed to grant ARACIS’s full membership of ENQA for five years from 2 June 2009. This article explores the benefits of membership for the Romanian Agency for Quality Assurance in Higher Education – ARACIS, comparing to other regional and global quality assurance agencies networks. The common features and differences between ARACIS and other European agencies are questioned through the frameworks of ENQA and INQAAHE as a case study.

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

    Science.gov (United States)

    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.

  17. Evaluation of the Implementation of the Quality Assurance Framework and Standards for Approval of Higher Education Institutions and Programmes. Research Highlights.

    Science.gov (United States)

    English National Board for Nursing, Midwifery and Health Visiting, London.

    A project evaluated the quality assurance (QA) processes put in place by the English National Board from 1998. The Quality Assurance Framework (QAF) represented a shift of emphasis in audit activity from approval/validation of programs to continuous annual monitoring and review. The evaluation used a mixture of methods, including survey and case…

  18. Evaluation of conventional electric power generating industry quality assurance and reliability practices

    Energy Technology Data Exchange (ETDEWEB)

    Anderson, R.T.; Lauffenburger, H.A.

    1981-03-01

    The techniques and practices utilized in an allied industry (electric power generation) that might serve as a baseline for formulating Quality Assurance and Reliability (QA and R) procedures for photovoltaic solar energy systems were studied. The study results provide direct near-term input for establishing validation methods as part of the SERI performance criteria and test standards development task.

  19. Perspectives on Unmanned Aircraft Classification for Civil Airworthiness Standards

    Science.gov (United States)

    Maddalon, Jeffrey M.; Hayhurst, Kelly J.; Koppen, Daniel M.; Upchurch, Jason M.; Morris, A. Terry; Verstynen, Harry A.

    2013-01-01

    The use of unmanned aircraft in the National Airspace System (NAS) has been characterized as the next great step forward in the evolution of civil aviation. Although use of unmanned aircraft systems (UAS) in military and public service operations is proliferating, civil use of UAS remains limited in the United States today. This report focuses on one particular regulatory challenge: classifying UAS to assign airworthiness standards. This paper provides observations related to how the current regulations for classifying manned aircraft could apply to UAS.

  20. National Program of Quality Assurance in Radiotherapy in Cuba

    International Nuclear Information System (INIS)

    It tries on the establishment of a Quality Assurance Nacional System, a Quality Assurance Committee implemented in Cuba, and a Quality Auditory National Program implemented in Cuba to control and assure radiotherapy quality

  1. Model Validation Status Review

    Energy Technology Data Exchange (ETDEWEB)

    E.L. Hardin

    2001-11-28

    The primary objective for the Model Validation Status Review was to perform a one-time evaluation of model validation associated with the analysis/model reports (AMRs) containing model input to total-system performance assessment (TSPA) for the Yucca Mountain site recommendation (SR). This review was performed in response to Corrective Action Request BSC-01-C-01 (Clark 2001, Krisha 2001) pursuant to Quality Assurance review findings of an adverse trend in model validation deficiency. The review findings in this report provide the following information which defines the extent of model validation deficiency and the corrective action needed: (1) AMRs that contain or support models are identified, and conversely, for each model the supporting documentation is identified. (2) The use for each model is determined based on whether the output is used directly for TSPA-SR, or for screening (exclusion) of features, events, and processes (FEPs), and the nature of the model output. (3) Two approaches are used to evaluate the extent to which the validation for each model is compliant with AP-3.10Q (Analyses and Models). The approaches differ in regard to whether model validation is achieved within individual AMRs as originally intended, or whether model validation could be readily achieved by incorporating information from other sources. (4) Recommendations are presented for changes to the AMRs, and additional model development activities or data collection, that will remedy model validation review findings, in support of licensing activities. The Model Validation Status Review emphasized those AMRs that support TSPA-SR (CRWMS M&O 2000bl and 2000bm). A series of workshops and teleconferences was held to discuss and integrate the review findings. The review encompassed 125 AMRs (Table 1) plus certain other supporting documents and data needed to assess model validity. The AMRs were grouped in 21 model areas representing the modeling of processes affecting the natural and

  2. Model Validation Status Review

    International Nuclear Information System (INIS)

    The primary objective for the Model Validation Status Review was to perform a one-time evaluation of model validation associated with the analysis/model reports (AMRs) containing model input to total-system performance assessment (TSPA) for the Yucca Mountain site recommendation (SR). This review was performed in response to Corrective Action Request BSC-01-C-01 (Clark 2001, Krisha 2001) pursuant to Quality Assurance review findings of an adverse trend in model validation deficiency. The review findings in this report provide the following information which defines the extent of model validation deficiency and the corrective action needed: (1) AMRs that contain or support models are identified, and conversely, for each model the supporting documentation is identified. (2) The use for each model is determined based on whether the output is used directly for TSPA-SR, or for screening (exclusion) of features, events, and processes (FEPs), and the nature of the model output. (3) Two approaches are used to evaluate the extent to which the validation for each model is compliant with AP-3.10Q (Analyses and Models). The approaches differ in regard to whether model validation is achieved within individual AMRs as originally intended, or whether model validation could be readily achieved by incorporating information from other sources. (4) Recommendations are presented for changes to the AMRs, and additional model development activities or data collection, that will remedy model validation review findings, in support of licensing activities. The Model Validation Status Review emphasized those AMRs that support TSPA-SR (CRWMS M and O 2000bl and 2000bm). A series of workshops and teleconferences was held to discuss and integrate the review findings. The review encompassed 125 AMRs (Table 1) plus certain other supporting documents and data needed to assess model validity. The AMRs were grouped in 21 model areas representing the modeling of processes affecting the natural and

  3. Quality assurance aspects of the environmental code NECTAR

    International Nuclear Information System (INIS)

    This report describes the quality assurance (QA) procedures which have been adopted in respect of the Environment code NECTAR (Nuclear Environmental Consequences, Transport of Activity and Risks). These procedures involve the verification, validation and evaluation of the individual NECTAR modules, namely RICE, SIRKIT, ATMOS, POPDOS and FOODWEB. The verification and validation of each module are considered in turn, while the final part of the report provides an overall evaluation of the code. The QA procedures are designed to provide reassurance that the NECTAR code is free from systematic errors and will perform calculations within the range of uncertainty and limitations claimed in its documentation. Following consideration of a draft version of this report by the Off-site Dose Methodology Working Group, the ATMOS, POPDOS and FOODWEB modules of NECTAR have been endorsed for use by the Board in reactor design and safety studies. (author)

  4. Quality assurance of qualitative analysis

    DEFF Research Database (Denmark)

    Ríos, Ángel; Barceló, Damiá; Buydens, Lutgarde;

    2003-01-01

    The European Commission has supported the G6MA-CT-2000-01012 project on "Metrology of Qualitative Chemical Analysis" (MEQUALAN), which was developed during 2000-2002. The final result is a document produced by a group of scientists with expertise in different areas of chemical analysis, metrology......: traceability, reliability (uncertainty), validation, and internal/external quality control for qualitative methods....

  5. A comprehensive framework for quality assurance in clinical trials

    Science.gov (United States)

    El Gazzar, Omar; Onken, Michael; Eichelberg, Marco; Hein, Andreas; Kotter, Elmar

    2012-02-01

    Biomarkers captured by medical images are increasingly used as indicators for the efficacy or safety of a certain drug or treatment for clinical trials. For example, medical images such as CT or MR are often used for extracting quantitative measurements for the assessment of tumor treatment response while evaluating a chemotherapy drug for therapeutic cancer trials. Quality assurance is defined as "All those planned and systematic actions that are established to ensure that the trial is performed and the data are generated, documented (recorded), and reported in compliance with good clinical practice (GCP) and the applicable regulatory requirement(s)" [1]. Our objective is to build a generalized and an automated framework for quality assurance within the clinical trials workflow. In order to reach this goal, a set of standardized software tools have been developed for quality assurance. Furthermore, we outline some guidelines as recommendations for the users handling the image data within the research workflow. The software tools developed include tools for image selection, image pseudonymization and image quality conformance check. The export tools are developed based on the specifications of the Integrating the Healthcare Enterprise (IHE) Teaching and Clinical Trial Export (TCE) profile. A DICOM-based quality conformance approach has been developed by validating the DICOM header attributes required for a certain imaging application (e.g. CAD, MPR, 3D) and comparing imaging acquisition parameters against the protocol specification. A formal description language is used to represent such quality requirements. For evaluation, imaging data collected from a clinical trial site were validated against Multi-Planar Reconstruction (MPR). We found that out of 60 studies, about 30% of image series volumes failed the MPR check for some common reasons.

  6. SWiFT Software Quality Assurance Plan.

    Energy Technology Data Exchange (ETDEWEB)

    Berg, Jonathan Charles [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    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

  7. Westinghouse Water Reactor Divisions quality assurance plan

    International Nuclear Information System (INIS)

    The Quality Assurance Program used by Westinghouse Water Reactor Divisions is described. The purpose of the program is to assure that the design, materials, and workmanship on Nuclear Steam Supply System (NSSS) equipment meet applicable safety requirements, fulfill the requirements of the contracts with the applicants, and satisfy the applicable codes, standards, and regulatory requirements. This program satisfies the NRC Quality Assurance Criteria, 10CFR50 Appendix B, to the extent that these criteria apply to safety related NSSS equipment. Also, it follows the regulatory position provided in NRC regulatory guides and the requirements of ANSI Standard N45.2.12 as identified in this Topical Report

  8. Commissioning quality assurance for nuclear power plants

    International Nuclear Information System (INIS)

    This standard contains the requirements for the quality assurance program applicable to the commissioning phase of a nuclear power plant. This standard embodies the relevant quality assurance requirements of CSA Standard CAN3-N286.0, and is the governing Standard for commissioning quality assurance activities in the event of any conflicting requirements. This Standard applies to the commissioning of safety-related equipment, systems, and structures as identified by the owner. It may be applied to other equipment, systems, and structures at the discretion of the owner. 1 fig

  9. SAPHIRE 8 Software Quality Assurance Oversight

    Energy Technology Data Exchange (ETDEWEB)

    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'.

  10. Considerations of Unmanned Aircraft Classification for Civil Airworthiness Standards

    Science.gov (United States)

    Maddalon, Jeffrey M.; Hayhurst, Kelly J.; Morris, A. Terry; Verstynen, Harry A.

    2013-01-01

    The use of unmanned aircraft in the National Airspace System (NAS) has been characterized as the next great step forward in the evolution of civil aviation. Although use of unmanned aircraft systems (UAS) in military and public service operations is proliferating, civil use of UAS remains limited in the United States today. This report focuses on one particular regulatory challenge: classifying UAS to assign airworthiness standards. Classification is useful for ensuring that meaningful differences in design are accommodated by certification to different standards, and that aircraft with similar risk profiles are held to similar standards. This paper provides observations related to how the current regulations for classifying manned aircraft, based on dimensions of aircraft class and operational aircraft categories, could apply to UAS. This report finds that existing aircraft classes are well aligned with the types of UAS that currently exist; however, the operational categories are more difficult to align to proposed UAS use in the NAS. Specifically, the factors used to group manned aircraft into similar risk profiles do not necessarily capture all relevant UAS risks. UAS classification is investigated through gathering approaches to classification from a broad spectrum of organizations, and then identifying and evaluating the classification factors from these approaches. This initial investigation concludes that factors in addition to those currently used today to group manned aircraft for the purpose of assigning airworthiness standards will be needed to adequately capture risks associated with UAS and their operations.

  11. [Current aspects of quality assurance].

    Science.gov (United States)

    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

  12. INDUSTRIAL PROCESS VALIDATION OF SOLID ORAL DASAGE FORM: A REVIEW

    Directory of Open Access Journals (Sweden)

    Vishal Sharma

    2013-06-01

    Full Text Available Validation is the important step in gaining and maintaining the quality of the final product. Validation of the individual steps of the processes is called the process validation. Different dosage forms have different validation protocols. Validation is therefore is one element of quality assurance programs and is associated with a particular process therefore word validation simply means “assessment of validity” or action of proving effectiveness. Validation thus provides a higher degree of assurance that the manufacturing process consistently meets the pre-determined specifications and the quality products output can be used to increase productivity, its consistent quality and decreasing the need for processing and market complaints of the drug product. This overview examines the need for pharmaceutical validation, the various approaches and steps involved.

  13. Healthy Family 2009: Assuring Healthy Aging

    Science.gov (United States)

    ... Navigation Bar Home Current Issue Past Issues Healthy Family 2009 Assuring Healthy Aging Past Issues / Winter 2009 ... for steady, modest loss. Seek emotional support from family and friends. Expect setbacks; forgive yourself. Make physical ...

  14. Evaluation of financial assurance alternatives of licensees

    International Nuclear Information System (INIS)

    The Uranium and Thorium Mining Regulations of the Atomic Energy Control Act require that applicants/licensees indicate to the AECB what financial assurance plans they have made to fund the decommissioning plan they propose to put in place. We have determined through our own business knowledge from other projects, as well as information provided by contacts in the banking, accounting, legal, investment and insurance communities, what financial assurance plans might be available. We have tabulated these alternatives, included explanations of how each might be implemented, and recorded advantages and disadvantages of each alternative to both the AECB and the applicant/licensee. In addition we have ranked the alternatives in order of most suitable to least suitable, from the AECB's perspective. Although these financial assurance mechanisms have been tabulated with a view to decommissioning of a uranium mine, they could be used in other licence or business arrangements that require financial assurance. (author). 3 tabs., 1 fig

  15. Causal Models for Safety Assurance Technologies Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Fulfillment of NASA's System-Wide Safety and Assurance Technology (SSAT) project at NASA requires leveraging vast amounts of data into actionable knowledge. Models...

  16. Quality assurance of e-learning processes

    OpenAIRE

    Mrozek, Zbigniew

    2012-01-01

    A quality assurance system (QA) should ensure that student needs are met. It also respects accreditation requirements and student perceptions, supports training and development of teaching staff, controls costs and improves efficiency of e-learning system.

  17. Healthy Family 2009: Assuring Healthy Aging

    Science.gov (United States)

    ... Issue Past Issues Healthy Family 2009 Assuring Healthy Aging Past Issues / Winter 2009 Table of Contents For ... please turn Javascript on. 7 Smart Steps to Aging Well 1. Control Blood Pressure You can have ...

  18. Design quality assurance for nuclear power plants

    International Nuclear Information System (INIS)

    This Standard contains the requirements for the quality assurance program applicable to the design phase of a nuclear plant, and is applicable to the design of safety-related equipment, systems, and structures, as identified by the owner. 1 fig

  19. A Belief-Based Model of Air Traffic Controllers Performing Separation Assurance

    Science.gov (United States)

    Landry, S.J.

    2009-01-01

    A model of an air traffic controller performing a separation assurance task was produced. The model was designed to be simple to use and deploy in a simulator, but still provide realistic behavior. The model is based upon an evaluation of the safety function of the controller for separation assurance, and utilizes fast and frugal heuristics and belief networks to establish a knowledge set for the controller model. Based on this knowledge set, the controller acts to keep aircraft separated. Validation results are provided to demonstrate the model s performance.

  20. Standardization and quality assurance in fluorescence measurements I state-of-the art and future challenges

    CERN Document Server

    Resch-Genger, Ute

    2008-01-01

    The validation and standardization of fluorescence methods is still in its infancy as compared to other prominent analytical and bioanalytical methods. Appropriate quality assurance standards are however a prerequisite for applications in highly regulated fields such as medical diagnostics, drug development, or food analysis. For the first time, a team of recognized international experts has documented the present status of quality assurance in fluorescence measurements, and outlines concepts for establishing standards in this field. This first of two volumes covers basic aspects and various techniques such as steady-state and time-resolved fluorometry, polarization techniques, and fluorescent chemical sensors

  1. Flow assurance studies for CO2 transport

    OpenAIRE

    Veltin, J.; Belfroid, S.P.C.

    2013-01-01

    In order to compensate for the relative lack of experience of the CCTS community, Flow Assurance studies of new CO2 pipelines and networks are a very important step toward reliable operation. This report details a typical approach for Flow Assurance study of CO2 transport pipeline. Considerations to take during the design of a pipeline are highlighted, with an emphasis on operability of the system. The steady state aspects of a pipeline operation are first addressed, putting some highlight in...

  2. Problems in Software Quality Assurance and Reasons

    OpenAIRE

    Mohammed Khalaf M Alshammri

    2013-01-01

    This paper is aimed at highlighting the problems which has been faced by the project managers as well as the companies regarding the quality assurance. It has been seen that people do not pay much attention towards the quality assurance issues and thus eventually end up with wasting their money as well as time. Thats why it is important to make sure that the project meets the quality requirements.

  3. Quality assurance and organizational effectiveness in hospitals.

    OpenAIRE

    Hetherington, R W

    1982-01-01

    The purpose of this paper is to explore some aspects of a general theoretical model within which research on the organizational impacts of quality assurance programs in hospitals may be examined. Quality assurance is conceptualized as an organizational control mechanism, operating primarily through increased formalization of structures and specification of procedures. Organizational effectiveness is discussed from the perspective of the problem-solving theory of organizations, wherein effecti...

  4. Essays on strategic management and quality assurance

    OpenAIRE

    Kettunen, J

    2009-01-01

    Abstract The thesis consists of the summary and eight refereed articles presenting the national, regional and institutional levels of strategic planning and quality assurance. National or regional networks may have either general or functional strategies. An organisation may have an overall strategy and its support services may have functional strategies. Quality assurance typically takes constantly smaller steps to develop processes. Strategic planning produces strategic objectives for a ...

  5. Quality assurance considerations in chemical analysis

    OpenAIRE

    Rauf, M. A.; Hanan, A.

    2009-01-01

    Quality Assurance (QA) for an analytical laboratory is an essential tool to ensure good comparability of data. In order to achieve this purpose, processes are monitored and performance problems are systematically solved. A variety of texts exists such as Good Laboratory Practice and the Quality Assurance Systems ISO 9001 and ISO 17025. However, these international standards provide only general rules to install and maintain a quality system. It remains the responsibility of the laboratory to ...

  6. Good manufacturing practice - quality assurance programs

    International Nuclear Information System (INIS)

    The concept of good manufacturing practice (GMP) in the medical device industry requires the use of controlled methods and equipment in performing each step in the device manufacturing process. Quality assurance programs are used to maintain compliance with GMP requirements by prescribing the operating and control procedures to be used. The specific elements of a quality assurance program for the radiation sterilization of medical devices are described. (author)

  7. Dose Assurance in Radiation Processing Plants

    DEFF Research Database (Denmark)

    Miller, Arne; Chadwick, K.H.; Nam, J.W.

    1983-01-01

    Radiation processing relies to a large extent on dosimetry as control of proper operation. This applies in particular to radiation sterilization of medical products and food treatment, but also during development of any other process. The assurance that proper dosimetry is performed at the...... radiation processing plant can be obtained through the mediation of an international organization, and the IAEA is now implementing a dose assurance service for industrial radiation processing....

  8. Dose assurance in radiation processing plants

    International Nuclear Information System (INIS)

    Radiation processing relies to a large extent on dosimetry as control of proper operation. This applies in particular to radiation sterilization of medical products and food treatment, but also during development of any other process. The assurance that proper dosimetry is performed at the radiation processing plant can be obtained through the mediation of an international organization, and the IAEA is now implementing a dose assurance service for industrial radiation processing. (author)

  9. Dose assurance in radiation processing plants

    Science.gov (United States)

    Miller, A.; Chadwick, K. H.; Nam, J. W.

    Radiation processing relies to a large extent on dosimetry as control of proper operation. This applies in particular to radiation sterilization of medical products and food treatment, but also during development of any other process. The assurance that proper dosimetry is performed at the radiation processing plant can be obtained through the mediation of an international organization, and the IAEA is now implementing a dose assurance service for industrial radiation processing.

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

    Science.gov (United States)

    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...

  11. 10 CFR 26.167 - Quality assurance and quality control.

    Science.gov (United States)

    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...

  12. 10 CFR 72.142 - Quality assurance organization.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Quality assurance organization. 72.142 Section 72.142... Assurance § 72.142 Quality assurance organization. (a) The licensee, applicant for a license, certificate... activities are performed, the organizational structure for executing the quality assurance program may...

  13. Quality Assurance Objectives for Nondestructive Assay at the Waste Receiving and Processing (WRAP) Facility

    International Nuclear Information System (INIS)

    The Waste Receiving and Processing (WRAP) facility, located on the Hanford Site in southeast Washington, is a key link in the certification of transuranic (TRU) waste for shipment to the Waste Isolation Pilot Plant (WIPP). Waste characterization is one of the vital functions performed at WRAP, and nondestructive assay (NDA) measurements of TRU waste containers is one of two required methods used for waste characterization. The Waste Acceptance Criteria for the Waste Isolation Pilot Plant, DOEMPP-069 (WIPP-WAC) delineates the quality assurance objectives which have been established for NDA measurement systems. Sites must demonstrate that the quality assurance objectives can be achieved for each radioassay system over the applicable ranges of measurement. This report summarizes the validation of the WRAP NDA systems against the radioassay quality assurance objectives or QAOs. A brief description of the each test and significant conclusions are included. Variables that may have affected test outcomes and system response are also addressed

  14. Region III involvement in quality control and quality assurance of radon testing methods

    International Nuclear Information System (INIS)

    Region III has set a goal of increasing the testing for radon by our residents. One approach to this goal, is to bolster the public's confidence in the testing laboratories. We believe that this can be done most effectively by assuring the quality of the measurements available to the public. All Proficient Laboratories and Pennsylvania Certified Laboratories have submitted a quality assurance (QA) program. A QA audit checklist has been developed which will be finalized and made available to the states in our Region. This paper deals with inspection, verification, and documentation of the various laboratories and their compliance with prudent measuring protocols and addresses the following items: Organization and responsibilities; Sampling procedures; Detector chain of custody; Measurement procedures, quality control checks; State certification and RMP; Data resection, validation, and reporting; Quality assurance reports to management; Interview and discussion of QA audit with responsible officer

  15. Asset Analysis and Operational Concepts for Separation Assurance Flight Testing at Dryden Flight Research Center

    Science.gov (United States)

    Costa, Guillermo J.; Arteaga, Ricardo A.

    2011-01-01

    A preliminary survey of existing separation assurance and collision avoidance advancements, technologies, and efforts has been conducted in order to develop a concept of operations for flight testing autonomous separation assurance at Dryden Flight Research Center. This effort was part of the Unmanned Aerial Systems in the National Airspace System project. The survey focused primarily on separation assurance projects validated through flight testing (including lessons learned), however current forays into the field were also examined. Comparisons between current Dryden flight and range assets were conducted using House of Quality matrices in order to allow project management to make determinations regarding asset utilization for future flight tests. This was conducted in order to establish a body of knowledge of the current collision avoidance landscape, and thus focus Dryden s efforts more effectively towards the providing of assets and test ranges for future flight testing within this research field.

  16. LIHE Spectral Dynamics and Jaguar Data Acquisition System Measurement Assurance Results 2014.

    Energy Technology Data Exchange (ETDEWEB)

    Covert, Timothy T. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Willis, Michael David [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Radtke, Gregg Arthur [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-06-01

    The Light Initiated High Explosive (LIHE) facility performs high rigor, high consequence impulse testing for the nuclear weapons (NW) community. To support the facility mission, LIHE's extensive data acquisition system (DAS) is comprised of several discrete components as well as a fully integrated system. Due to the high consequence and high rigor of the testing performed at LIHE, a measurement assurance plan (MAP) was developed in collaboration with NW system customers to meet their data quality needs and to provide assurance of the robustness of the LIHE DAS. While individual components of the DAS have been calibrated by the SNL Primary Standards Laboratory (PSL), the integrated nature of this complex system requires verification of the complete system, from end-to-end. This measurement assurance plan (MAP) report documents the results of verification and validation procedures used to ensure that the data quality meets customer requirements.

  17. Quality assurance strategies in hospitals: Development, implementation and impact of quality assurance methods in Iranian hospitals

    NARCIS (Netherlands)

    A. Aghaei Hashjin

    2015-01-01

    This thesis concentrates on the subject of quality assurance strategies in hospitals; exploring the development, implementation and impact of quality assurance (QA) methods in Iranian hospitals. A series of descriptive and analytical studies using qualitative and quantitative data were performed. Th

  18. Seeking legitimacy for new assurance forms: The case of assurance on sustainability reporting

    NARCIS (Netherlands)

    B. O'Dwyer; D. Owen; J. Unerman

    2011-01-01

    Based on the development of a more refined conception of legitimacy than has been used in prior audit/assurance and sustainability accounting research, this paper analyses how the legitimation processes adopted by sustainability assurance practitioners in a large professional services firm have co-e

  19. Technical Reference Suite Addressing Challenges of Providing Assurance for Fault Management Architectural Design

    Science.gov (United States)

    Fitz, Rhonda; Whitman, Gerek

    2016-01-01

    Research into complexities of software systems Fault Management (FM) and how architectural design decisions affect safety, preservation of assets, and maintenance of desired system functionality has coalesced into a technical reference (TR) suite that advances the provision of safety and mission assurance. The NASA Independent Verification and Validation (IV&V) Program, with Software Assurance Research Program support, extracted FM architectures across the IV&V portfolio to evaluate robustness, assess visibility for validation and test, and define software assurance methods applied to the architectures and designs. This investigation spanned IV&V projects with seven different primary developers, a wide range of sizes and complexities, and encompassed Deep Space Robotic, Human Spaceflight, and Earth Orbiter mission FM architectures. The initiative continues with an expansion of the TR suite to include Launch Vehicles, adding the benefit of investigating differences intrinsic to model-based FM architectures and insight into complexities of FM within an Agile software development environment, in order to improve awareness of how nontraditional processes affect FM architectural design and system health management. The identification of particular FM architectures, visibility, and associated IV&V techniques provides a TR suite that enables greater assurance that critical software systems will adequately protect against faults and respond to adverse conditions. Additionally, the role FM has with regard to strengthened security requirements, with potential to advance overall asset protection of flight software systems, is being addressed with the development of an adverse conditions database encompassing flight software vulnerabilities. Capitalizing on the established framework, this TR suite provides assurance capability for a variety of FM architectures and varied development approaches. Research results are being disseminated across NASA, other agencies, and the

  20. Automating linear accelerator quality assurance

    Energy Technology Data Exchange (ETDEWEB)

    Eckhause, Tobias; Thorwarth, Ryan; Moran, Jean M., E-mail: jmmoran@med.umich.edu [Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan 48109-5010 (United States); Al-Hallaq, Hania; Farrey, Karl [Department of Radiation Oncology and Cellular Oncology, The University of Chicago, Chicago, Illinois 60637 (United States); Ritter, Timothy [Ann Arbor VA Medical Center, Ann Arbor, Michigan 48109 (United States); DeMarco, John [Department of Radiation Oncology, Cedars-Sinai Medical Center, Los Angeles, California, 90048 (United States); Pawlicki, Todd; Kim, Gwe-Ya [UCSD Medical Center, La Jolla, California 92093 (United States); Popple, Richard [Department of Radiation Oncology, University of Alabama Birmingham, Birmingham, Alabama 35249 (United States); Sharma, Vijeshwar; Park, SungYong [Karmanos Cancer Institute, McLaren-Flint, Flint, Michigan 48532 (United States); Perez, Mario; Booth, Jeremy T. [Royal North Shore Hospital, Sydney, NSW 2065 (Australia)

    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

  1. Automating linear accelerator quality assurance

    International Nuclear Information System (INIS)

    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

  2. Quality assurance in non-interventional studies

    Directory of Open Access Journals (Sweden)

    Capan, Müge

    2009-11-01

    Full Text Available 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

  3. Quality assurance in non-interventional studies.

    Science.gov (United States)

    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

  4. The successful Chief Executive Officer understands quality assurance

    International Nuclear Information System (INIS)

    The successful Chief Executive Officer (CEO) will have recognized the benefits of, and have implemented, a total quality assurance program. The quality assurance program will be adequately defined in policies and procedures such that managers and supervisors of each organizational element understand their primary and supporting roles in carrying out an effective quality assurance program. The traditional practice of having all quality assurance activities reside in a quality assurance organization will have been cast aside. Instead, the quality assurance activities necessary to achieve and assure the quality of the desired end product will have been defined and assigned to responsible organization elements. The quality assurance organization's primary role will be to define the total quality assurance program, insure that the achieving and assuring functions are assigned in policies and procedures, conduct training necessary to have management and supervisors understand the total quality assurance program, measure the effectiveness of the program and feedback measurement data for improvements in the program. The successful CEO will have implemented a quality assurance program that provides for a graded approach for application of the program based upon the importance of the intended use of the product or service. The successful CEO will rely heavily on the scheduled progress reports and assessments to measure the pulse of his organization's successes and improvement needs. This paper will describe suggested approaches for the Quality Assurance Manager to implement a quality assurance program which results in his corporation's CEO being a supporter of and a driving force in the implementation of the quality assurance program

  5. A pioneering application of NQA-1 quality assurance standards in the development of software

    International Nuclear Information System (INIS)

    One reason for systematically applying quality assurance to computer software is the extensive use of results from computer programs to characterize potential sited for nuclear waste repositories leading ultimately to important policy making decisions. Because data from these programs characterize the likely radioactivity profile for many hundreds of years, experimental validation is not feasible. The Sensitivity and Uncertainty Analysis Methods Development Project (SUAMDP) was developed to formulate and utilize efficient and comprehensive methods for determining sensitivities of calculated results with respect to changes in all input parameters. The computerized methodology was embodied in the Gradient Enhanced Software System (GRESS). Due to the fact that GRESS was to be used in the site characterization for waste storage, stringent NQA-1 requirements were imposed by the sponsor. A working relationship between the Oak Ridge National Laboratory (ORNL) Quality Department and the research scientists developing GRESS was essential in achieving understanding and acceptance of the quality assurance requirements as applied to the SUAMDP. The relationship resulted in the SUAMDP becoming the first software project at ORNL to develop a comprehensive NQA-1 Quality Assurance Plan; this plan now serves as a model for software quality assurance at ORNL. This paper describes the evolution of this plan and its impact on the application of quality assurance procedures to software. 2 refs

  6. 77 FR 58471 - Airworthiness Directives; General Electric Company Turbofan Engines

    Science.gov (United States)

    2012-09-21

    ...We are adopting a new airworthiness directive (AD) for General Electric Company GEnx-1B54, GEnx-1B58, GEnx-1B64, GEnx-1B67, GEnx-1B70, GEnx-1B54/P1, GEnx-1B58/P1, GEnx-1B64/P1, GEnx-1B67/P1, GEnx-1B70/P1, GEnx-1B70/72/P1, GEnx-1B70/75/P1, GEnx-1B74/75/P1, GEnx-1B75/P1, GEnx- 2B67, and GEnx-2B67B turbofan engines. This AD requires initial and repetitive ultrasonic inspections (UI) of certain......

  7. Hanford Tanks Initiative quality assurance implementation plan

    International Nuclear Information System (INIS)

    Hanford Tanks Initiative (HTI) Quality Assurance Implementation Plan for Nuclear Facilities defines the controls for the products and activities developed by HTI. Project Hanford Management Contract (PHMC) Quality Assurance Program Description (QAPD)(HNF-PRO599) is the document that defines the quality requirements for Nuclear Facilities. The QAPD provides direction for compliance to 10 CFR 830.120 Nuclear Safety Management, Quality Assurance Requirements. Hanford Tanks Initiative (HTI) is a five-year activity resulting from the technical and financial partnership of the US Department of Energy's Office of Waste Management (EM-30), and Office of Science and Technology Development (EM-50). HTI will develop and demonstrate technologies and processes for characterization and retrieval of single shell tank waste. Activities and products associated with HTI consist of engineering, construction, procurement, closure, retrieval, characterization, and safety and licensing

  8. Assuring quality in high-consequence engineering

    Energy Technology Data Exchange (ETDEWEB)

    Hoover, Marcey L. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Kolb, Rachel R. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    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.

  9. Safety Assurance in NextGen

    Science.gov (United States)

    HarrisonFleming, Cody; Spencer, Melissa; Leveson, Nancy; Wilkinson, Chris

    2012-01-01

    The generation of minimum operational, safety, performance, and interoperability requirements is an important aspect of safely integrating new NextGen components into the Communication Navigation Surveillance and Air Traffic Management (CNS/ATM) system. These requirements are used as part of the implementation and approval processes. In addition, they provide guidance to determine the levels of design assurance and performance that are needed for each element of the new NextGen procedures, including aircraft, operator, and Air Navigation and Service Provider. Using the enhanced Airborne Traffic Situational Awareness for InTrail Procedure (ATSA-ITP) as an example, this report describes some limitations of the current process used for generating safety requirements and levels of required design assurance. An alternative process is described, as well as the argument for why the alternative can generate more comprehensive requirements and greater safety assurance than the current approach.

  10. Quality assurance and protecting the environment

    International Nuclear Information System (INIS)

    The author discusses how the difficulties which inhibit the wider use of nuclear power as an environmentally attractive energy option are attributable in important measure to insufficient attention to quality assurance and related engineering standards. While significant advances have been made in both areas, they have contributed most to systems and components defined as important to safety, where they are mandatory, and less to the Balance of Plant, which has an important influence on reliability. Taking full advantage of the environmental benefits of nuclear power implies bringing the reliability of plants generally up to the levels of the best performers among them. This implies more effective application of quality assurance to the Balance of plant. It also requires that the development of plants of advanced design take advantage of the experience of earlier reactor development programs as regards quality assurance and engineering standards

  11. Dose Assurance in Radiation Processing Plants

    DEFF Research Database (Denmark)

    Miller, Arne; Chadwick, K.H.; Nam, J.W.

    1983-01-01

    Radiation processing relies to a large extent on dosimetry as control of proper operation. This applies in particular to radiation sterilization of medical products and food treatment, but also during development of any other process. The assurance that proper dosimetry is performed at the radiat...... radiation processing plant can be obtained through the mediation of an international organization, and the IAEA is now implementing a dose assurance service for industrial radiation processing.......Radiation processing relies to a large extent on dosimetry as control of proper operation. This applies in particular to radiation sterilization of medical products and food treatment, but also during development of any other process. The assurance that proper dosimetry is performed at the...

  12. Quality assurance during site construction. Pt. 1

    International Nuclear Information System (INIS)

    The first part of the lecture deals with the Quality Assurance system on the construction site in general. Basic site-related problems during contract implementation and the QA system requirements resulting from them are presented. The compilation of these requirements in a QA program and its inclusion in the site manual in written form are explained. Site organization, personnel qualification and procedures are referred to. Whereas the first part shows what is to be done, the second part shows how it can be put into practice on the site. All the essential points for the assurance of quality are addressed. They include, e.g., review of documents, incoming goods control, in-process surveillance, store controls, identification of components and systems, dealing with changes and deviations, documentation control and audits. By means of examples taken form practice the necessity of a well-functioning QA system, and the importance of quality-assuring measures on the site are pointed out. (orig.)

  13. Quality assurance programme for screen film mammography

    International Nuclear Information System (INIS)

    The application of radiation in human health, for both the diagnosis and treatment of disease, is an important component of the work of the IAEA. In the area of diagnostic radiology, this work is focused on quality assurance methods to both the promotion of the effective use of radiation for diagnostic outcome, through achieving and maintaining appropriate image quality, and also on dose determination to allow the monitoring and reduction of dose to the patient. In response to heightened awareness of the importance of patient dose contributed by radiology procedures, the IAEA published Dosimetry in Diagnostic Radiology: An International Code of Practice (Technical Reports Series No. 457) in 2007, to form a basis for patient dose determination for the Member States. Further to this, it is recognized that for complex diagnostic procedures, such as mammography, a detailed guidance document is required to give the professionals in the clinical centre the knowledge necessary to assess the patient dose, as well as to ensure that the procedure gives the maximal patient benefit possible. It is well documented that without the implementation of a quality culture and a systematic quality assurance programme with appropriate education, the detection of breast cancer cannot be made at an early enough stage to allow effective curative treatment to be undertaken. Currently there are a number of established quality assurance protocols in mammography from national and regional institutions, however, many of these protocols are distinctive and so a harmonized approach is required. This will allow the Member States to facilitate quality assurance in mammography in a standardized way which will also facilitate the introduction of national quality assurance programmes that are needed to underpin effective population screening programmes for breast cancer. Development of a quality assurance document for screen film mammography was started in 2005 with the appointment of a drafting

  14. Software quality assurance plan for void fraction instrument

    Energy Technology Data Exchange (ETDEWEB)

    Gimera, M.

    1994-10-18

    Waste Tank SY-101 has been the focus of extensive characterization work over the past few years. The waste continually generates gases, most notably hydrogen, which are periodically released from the waste. Gas can be trapped in tank waste in three forms: as void gas (bubbles), dissolved gas, or absorbed gas. Void fraction is the volume percentage of a given sample that is comprised of void gas. The void fraction instrument (VFI) acquires the data necessary to calculate void fraction. This document covers the product, Void Fraction Data Acquisition Software. The void fraction software being developed will have the ability to control the void fraction instrument hardware and acquire data necessary to calculate the void fraction in samples. This document provides the software quality assurance plan, verification and validation plan, and configuration management plan for developing the software for the instrumentation that will be used to obtain void fraction data from Tank SY-101

  15. Risk-informed graded quality assurance

    International Nuclear Information System (INIS)

    The grading of quality assurance (QA) controls at nuclear power plant aims at assuring an acceptable safety level but also at allocating QA resources cost-effectively. Historically, QA requirements stem from the safety classification of the systems, structures and components based on deterministic safety criteria. Risk-informed approaches applying the probabilistic safety assessment (PSA) are considered as one solution to rationalise and potentially relax the QA system. In this paper, risk-based conditions are formulated for the assignment of QA grades. The risk-based formulation is a reference model to explore possibilities, requirements and obstacles of this application of PSA. (orig.)

  16. Building a global information assurance program

    CERN Document Server

    Curts, Raymond J

    2002-01-01

    INTRODUCTION TO INFORMATION ASSURANCE (IA)AuthenticationConfidentialityNon-repudiationBASIC CONCEPTSAttributesInformation AttributesPure Information AttributesAttributes Influenced by the SystemSystem AttributesSecurity AttributesInformation System Support Planning PrinciplesThe Bottom Line, RevisitedInformation Assurance (IA)Commercial CapabilitiesSecurityNetwork ViewsRisk ManagementCognitive HierarchyTypes of LogicSummaryRISK, THREAT AND VULNERABILITYOVERVIEW OF SYSTEMS ENGINEERINGA Systems Engineering Case StudyCase Study BackgroundThe MissionThe GoalAn Approach Toward A SolutionCase Tools:

  17. Quality Assurance for Operation of Nuclear Facilities

    International Nuclear Information System (INIS)

    This report describes QA activities performed within 'Quality Assurance for Nuclear facility project' and results thereof. Efforts were made to maintain and improve quality system of nuclear facilities. Varification activities whether quality system was implemented in compliance with requirements. QA department assisted KOLAS accredited testing and calibration laboratories, ISO 9001 quality system, establishment of QA programs for R and D, and carried out reviews and surveys for development of quality assurance technologies. Major items of this report are as follows : - Development and Improvement of QA Programs - QA Activities - Assessment of Effectiveness and Adequacy for QA Programs

  18. Repository construction management and quality assurance

    International Nuclear Information System (INIS)

    An emphasis on preventive rather than reactive management is key to an efficient construction management operation. Development of contingency plans to deal with unexpected adverse conditions, e.g., brine pockets during mining operations, are an integral part of the management program to ensure project safety, quality, cost, schedule and environmental objectives are met. A viable quality assurance program with active management support will optimize management effectiveness in reaching project goals. With adequate planning and perceptive application of the proper management controls, Quality Assurance becomes an essential ingredient for efficiently managing a job because it has been built into the management system rather than being an uninvolved peripheral entity. 6 references, 3 figures

  19. Quality Assurance Source Requirements Traceability Database

    International Nuclear Information System (INIS)

    At the Yucca Mountain Project the Project Requirements Processing System assists in the management of relationships between regulatory and national/industry standards source criteria, and Quality Assurance Requirements and Description document (DOE/R W-0333P) requirements to create compliance matrices representing respective relationships. The matrices are submitted to the U.S. Nuclear Regulatory Commission to assist in the commission's review, interpretation, and concurrence with the Yucca Mountain Project QA program document. The tool is highly customized to meet the needs of the Office of Civilian Radioactive Waste Management Office of Quality Assurance

  20. General Electric SPDS verification and validation

    International Nuclear Information System (INIS)

    Verification and validation are critical quality assurance activities for the successful design and implementation of computer systems. Verification and validation methodology involves an extensive series of paper and product related activities. The individual activities must be clearly focused on specific objectives so when taken as a total package, they represent a thorough test and evaluation of the integrated hardware/software system. This paper provides an overview description of the extensive verification and validation program General Electric has put in place for its Safety Parameter Display System and other computer system products

  1. Validation of the instrument IMAQE-Food to measure effectiveness of food quality management

    NARCIS (Netherlands)

    Spiegel, van der M.; Boer, de W.J.; Luning, P.A.; Ziggers, G.W.; Jongen, W.M.F.

    2007-01-01

    Purpose - The purpose of this paper is to show that manufacturers use several quality assurance systems to assure quality. This paper aims to describe the validation of IMAQE-Food - an instrument that measures effectiveness of food quality systems. Design/methodology/approach - Generalisability, rel

  2. Assuring the welfare of food animals.

    Science.gov (United States)

    Honey, Laura

    2013-12-14

    There is a plethora of schemes for assuring the welfare of food animals but, with each having different standards and with incomplete coverage of all livestock sectors, consumers are confused about what they all mean. A debate at this year's BVA Congress highlighted the problem, and considered how it might be addressed at a farm and consumer level. Laura Honey reports. PMID:24337085

  3. Quality assurance in consulting and research organisations

    International Nuclear Information System (INIS)

    In consulting and research organizations which participate in nuclear power station construction, the same level of quality and reliability as for other participants should be achieved. Therefore, in this paper a summary of procedures and methodology in consulting and research organisations for quality assurance is given, in accordance with general recommendations proposed by the International Atomic Energy Agency (IAEA)- Vienna. (author)

  4. Establishing of Quality Assurance System of VATESI

    International Nuclear Information System (INIS)

    Decision to establish VATESI quality assurance system (QAS) was made in October 2000. QAS aims and procedures to be improved are listed. Description of the plan how QAS will be established is presented. VATESI counts on Finland's assistance in training on document management and developing safety regulations

  5. Assurance on sustainability reporting: An auditor's view

    NARCIS (Netherlands)

    Philip Wallage

    2000-01-01

    This article discusses initial experiences with a new assurance service: the verification of sustainability reports providing assertions regarding financial, environmental, and social issues. For illustration purposes, references to the verification ofThe Shell Report 2000 are made. Because of the n

  6. An operational health physics quality assurance program

    International Nuclear Information System (INIS)

    DOE Order 5700.6C, Quality Assurance, stipulates QA requirements for all DOE activities. This order is now codified as 10CFR830.120, Nuclear Safety Management, Quality Assurance Requirements, which is applicable to DOE nuclear facilities. A Quality Assurance Management Plan (QAMP) was developed by the Health Physics Operations Group (ESH-1) at Los Alamos National Laboratory (LANL). The goal of the ESH-1 QAMP is to ensure that operational radiation protection activities meet the criteria outlined in DOE Order 5700.6C, DOE-ER-STD-6001-92 and 10CFR830.120. The ten required elements are QA Program, Personal Training and Qualifications, Quality Improvement, Documents and Records, Work Processes, Design, Procurement, Inspection and Acceptance Testing, Management Assessment and Independent Assessment. The QAMP has been useful for the development of QAMPs at nuclear facilities and has helped ensure uniformity of institutional requirements where Health Physics services are deployed to facilities. To implement a subset of QAMP requirements, a Quality Assurance Self-Evaluation Program (QASE) was established. This program provides a novel self-audit mechanism for the formal identification and correction of non-conforming items related to Operational Health Physics. Additionally, the QASE is a useful management tool for Radiological Control Technician Supervisors and staff and provides a tracking mechanism for ongoing problem areas. Data have been Collected for two calendar years on a number of concerns that fall into four general categories: radiological posting and labeling, instrumentation, monitoring requirements, and radiological documents/records

  7. Transuranic Waste Characterization Quality Assurance Program Plan

    International Nuclear Information System (INIS)

    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

  8. Quality Assurance of Ultrasonic Diagnosis in Breast

    International Nuclear Information System (INIS)

    Sonography is a subjective diagnostic method which is highly dependent on the experience of the operator and the equipment quality which requires real-time adjustments. Breast screening examination currently consists of clinical examination and mammography. Breast sonography, either supplementary to mammography or independently, is indicated for the dense breast, especially in younger women. Breast sonography is especially applicable for Korean women because of the denser breast parenchyma and the approximately 10-year younger incidence rate of breast cancer of Korean women compared to western women. To avoid unnecessary breast biopsy because of the high rate of false positive lesions in breast parenchyma, which is different from other body organs such as the liver or the kidney, a quality assurance program for breast sonography is essential. The quality assurance of breast ultrasound involves quality assurance of the equipment, imaging display and acquisition of clinical images, personnel qualifications and other aspects such as unification of lexicon, guideline of diagnostic examination and reporting system; US BI-RAD reporting system, assessment items and organization, education program, medical audit, certification issues, and medicolegal issues. A breast sonographic quality assurance system should be established before a scheme to initiate governmental medical insurance for breast sonography

  9. From quality assurance to total quality management

    OpenAIRE

    Andreea Ionică

    2003-01-01

    Quality assurance is broadly the prevention of quality problems through planned and systematic activities. These will include the establishment of a good quality management system and the assessment of its adequacy, the audit of the operation of the system, and the review of the system itself

  10. REGIONAL AIR POLLUTION STUDY, QUALITY ASSURANCE AUDITS

    Science.gov (United States)

    RAPS Quality Assurance audits were conducted under this Task Order in continuation of the audit program previously conducted under Task Order No. 58. Quantitative field audits were conducted of the Regional Air Monitoring System (RAMS) Air Monitoring Stations, Local Air Monitorin...

  11. 36 CFR 6.10 - Financial assurance.

    Science.gov (United States)

    2010-07-01

    ... has established a bond under 40 CFR 258.74(b). (b) The Regional Director will not require a bond or... the estimated cost to accomplish all closure and post-closure care requirements as described in 40 CFR... 36 Parks, Forests, and Public Property 1 2010-07-01 2010-07-01 false Financial assurance....

  12. Quality assurance or neo-imperialism

    DEFF Research Database (Denmark)

    Adriansen, Hanne Kirstine; Madsen, Lene Møller

    2013-01-01

    intention to do the opposite. Hence, we want to address how to make quality assurance can be made without imposing Western epistemologies. We call for an appreciation of different knowledges instead of mainstreaming in the name of internationalisation and globalisation. Capacity building of higher education...

  13. Quality Assurance in University Guidance Services

    Science.gov (United States)

    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,…

  14. Sustainability performance and assurance: Influence on reputation

    OpenAIRE

    Alon, Anna; Vidovic, M.

    2015-01-01

    The positive impact of sustainability on reputation has been assumed but not sufficiently examined. This study probes the veracity of these claims by applying legitimacy and signaling perspectives to examine whether sustainability performance and assurance contribute to corporate reputation. We find superior sustainability performance has a positive association with sustainability reputation. Companies with better performance are also more likely to obtain external ...

  15. Quality Assurance of Ultrasonic Diagnosis in Breast

    Energy Technology Data Exchange (ETDEWEB)

    Chung, Soo Young; Kim, Hong Dae [Hallym University, Kangnam Sacred Heart Hospital, Seoul (Korea, Republic of)

    2006-06-15

    Sonography is a subjective diagnostic method which is highly dependent on the experience of the operator and the equipment quality which requires real-time adjustments. Breast screening examination currently consists of clinical examination and mammography. Breast sonography, either supplementary to mammography or independently, is indicated for the dense breast, especially in younger women. Breast sonography is especially applicable for Korean women because of the denser breast parenchyma and the approximately 10-year younger incidence rate of breast cancer of Korean women compared to western women. To avoid unnecessary breast biopsy because of the high rate of false positive lesions in breast parenchyma, which is different from other body organs such as the liver or the kidney, a quality assurance program for breast sonography is essential. The quality assurance of breast ultrasound involves quality assurance of the equipment, imaging display and acquisition of clinical images, personnel qualifications and other aspects such as unification of lexicon, guideline of diagnostic examination and reporting system; US BI-RAD reporting system, assessment items and organization, education program, medical audit, certification issues, and medicolegal issues. A breast sonographic quality assurance system should be established before a scheme to initiate governmental medical insurance for breast sonography

  16. Establishing Quality Assurance System of VATESI

    International Nuclear Information System (INIS)

    Decision to establish VATESI quality assurance system (QAS) was made in October 2000. Experts representing Licensing Assistance Project countries have been providing support in establishing the QAS, especially specialists from France, Sweden. QAS aims and procedures to be improved are listed. In 2002 two procedures were drafted: Inspections and enforcement measures and Safety assessment

  17. MCNP trademark Software Quality Assurance plan

    International Nuclear Information System (INIS)

    MCNP is a computer code that models the interaction of radiation with matter. MCNP is developed and maintained by the Transport Methods Group (XTM) of the Los Alamos National Laboratory (LANL). This plan describes the Software Quality Assurance (SQA) program applied to the code. The SQA program is consistent with the requirements of IEEE-730.1 and the guiding principles of ISO 900

  18. Quality Assurance in Higher Education in Zimbabwe

    Science.gov (United States)

    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…

  19. Operations quality assurance for nuclear power plants

    International Nuclear Information System (INIS)

    This standard covers the quality assurance of all activities concerned with the operation and maintenance of plant equipment and systems in CANDU-based nuclear power plants during the operations phase, the period between the completion of commissioning and the start of decommissioning

  20. 29 CFR 530.103 - Employer assurances.

    Science.gov (United States)

    2010-07-01

    ... child labor provisions contained in section 12 of the Act and regulations and orders issued pursuant to...) of the Fair Labor Standards Act to the effect that: (a) All homeworkers shall be paid in accordance... 29 Labor 3 2010-07-01 2010-07-01 false Employer assurances. 530.103 Section 530.103...

  1. Quantification of an External Motion Surrogate for Quality Assurance in Lung Cancer Radiation Therapy

    OpenAIRE

    2014-01-01

    The purpose of this work was to validate the stability of the end exhale position in deep expiration breath hold (DEBH) technique for quality assurance in stereotactic lung tumor radiation therapy. Furthermore, a motion analysis was performed for 20 patients to evaluate breathing periods and baseline drifts based on an external surrogate. This trajectory was detected using stereo infrared (IR) cameras and reflective body markers. The respiratory waveform showed large interpatient differences ...

  2. International Thermonuclear Experimental Reactor U.S. Home Team Quality Assurance Plan

    Energy Technology Data Exchange (ETDEWEB)

    Sowder, W. K.

    1998-10-01

    The International Thermonuclear Experimental Reactor (ITER) project is unique in that the work is divided among an international Joint Central Team and four Home Teams, with the overall responsibility for the quality of activities performed during the project residing with the ITER Director. The ultimate responsibility for the adequacy of work performed on tasks assigned to the U.S. Home Team resides with the U.S. Home Team Leader and the U.S. Department of Energy Office of Fusion Energy (DOE-OFE). This document constitutes the quality assurance plan for the ITER U.S. Home Team. This plan describes the controls exercised by U.S. Home Team management and the Performing Institutions to ensure the quality of tasks performed and the data developed for the Engineering Design Activities assigned to the U.S. Home Team and, in particular, the Research and Development Large Projects (7). This plan addresses the DOE quality assurance requirements of 10 CFR 830.120, "Quality Assurance." The plan also describes U.S. Home Team quality commitments to the ITER Quality Assurance Program. The ITER Quality Assurance Program is based on the principles described in the International Atomic Energy Agency Standard No. 50-C-QA, "Quality Assurance for Safety in Nuclear Power Plants and Other Nuclear Facilities." Each commitment is supported with preferred implementation methodology that will be used in evaluating the task quality plans to be submitted by the Performing Institutions. The implementing provisions of the program are based on guidance provided in American National Standards Institute/American Society of Mechanical Engineers NQA-1 1994, "Quality Assurance." The individual Performing Institutions will implement the appropriate quality program provisions through their own established quality plans that have been reviewed and found to comply with U.S. Home Team quality assurance plan commitments to the ITER Quality Assurance Program. The extent of quality program provisions

  3. Influence of quality assurance on company management

    International Nuclear Information System (INIS)

    The implementation of quality assurance programmes affects the management of companies as it imposes certain constraints on their operation and requires a number of additional tasks to be performed. It is difficult to make a qualitative study of these constraints and their effects on cost, lead times and quality, and even more difficult to quantify them. The company must allocate the human and financial resources required to implement the programme. Like other expenditures, these must be properly managed to ensure that they are utilized most effectively. In order to assess the consequences of a quality assurance programme for the management of a company, a clear distinction must be drawn between that which relates to equipment quality (i.e. characteristics and performance) and that which results from the quality assurance of this same equipment. The constraints which quality assurance places on the performance of certain company activities are examined, and an attempt is made to point out the differences with regard to the good management practices of companies skilled in manufacturing quality installations not subject to nuclear safety requirements. The author describes a management method for these complementary tasks aimed at obtaining maximum effectiveness. The review has been limited to design verification, audits, monitoring of manufacturing and installation processes, training and certification of personnel, methods of handling non-conforming items and corrective action to be taken, and, finally, records. A number of examples are given to demonstrate the effectiveness of quality assurance in obtaining the quality of equipment and systems required to ensure the safety of nuclear power facilities

  4. 7 CFR 90.102 - Quality assurance review.

    Science.gov (United States)

    2010-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Standards, Inspections, Marketing Practices), DEPARTMENT OF AGRICULTURE (CONTINUED) COMMODITY LABORATORY TESTING PROGRAMS INTRODUCTION Quality Assurance § 90.102 Quality assurance review. (a) Each laboratory performing tests...

  5. Implementing combined assurance: insights from multiple case studies

    OpenAIRE

    Loic Decaux; Gerrit Sarens

    2015-01-01

    Purpose –This purpose of this paper is to investigate how to implement a combined assurance program. Design/methodology/approach –This paper uses qualitative data obtained through semi-structured interviews with six multinationals at different stages of combined assurance implementation maturity. Findings -The paper finds that organizations are still learning through combined assurance implementation because no organization seems to have attained a mature combined assurance program. Neverthel...

  6. The assurance of sustainability reporting of hotel companies

    OpenAIRE

    Sandra Janković; Dubravka Krivačić

    2014-01-01

    Purpose – The aim of this paper is to set out the nature of the assurance of sustainability reporting and its key principles. Further aim is to identify the potential benefits of the assurance of sustainability reporting for hotel companies, and also to discuss the conditions necessary for integrating assurance of sustainability reporting into organisation activities. Design – The paper explores assurance of hotels’ sustainability reporting with special focus on the hotels that implement GRI ...

  7. On-line Quality Assurance of Study Programmes: EQUASP approach

    OpenAIRE

    Suqarzoni, Alfredo; Pérez González, Juan Jesús; Mager, Vladimir

    2016-01-01

    The description of the EQUASP model for quality assurance of study programmes, developed in framework of a TEMPUS project, is introduced. The introduction section contains brief information on the concept of quality and quality assurance of study programmes along with the Tuning approach to the design of study programmes and the standards and guidelines for quality assurance in the European Higher Education Area. The fourth section describes the EQUASP approach to quality assurance and pinpo...

  8. Quality assurance for health and environmental chemistry: 1986

    International Nuclear Information System (INIS)

    This report documents the continuing quality assurance efforts of the Health and Environmental Chemistry Group at the Los Alamos National Laboratory. The philosophy, methodology, and computing resources 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 1986. 27 refs., 3 figs

  9. Quality Assurance: Strategic Choices for Higher Education in Turkey

    OpenAIRE

    Özer, Mahmut; Bekir S. GÜR; Küçükcan, Talip

    2011-01-01

    As the number of students and higher education institutions in the world increases and there is a growing difficulty in financing the higher education systems, decision-makers have begun to show more interest in quality assurance. As quality assurance is given special attention in European countries, developing countries such as Turkey are interested in importing quality assurance systems. It is not possible to set quality assurance without sensitivity toward quality and without having qualit...

  10. Assurance management program for the 30 Nova laser fusion project

    International Nuclear Information System (INIS)

    The Nova assurance management program was developed using the quality assurance (QA) approach first implemented at LLNL in early 1978. The LLNL QA program is described as an introduction to the Nova assurance management program. The Nova system is described pictorially through the Nova configuration, subsystems and major components, interjecting the QA techniques which are being pragmatically used to assure the successful completion of the project

  11. 75 FR 22510 - Airworthiness Directives; Eurocopter France (ECF) Model EC120B Helicopters

    Science.gov (United States)

    2010-04-29

    ... a main rotor blade, and subsequent loss of control of the helicopter. EASA, the airworthiness... helicopters of the same type design, the FAA issued EAD 2010-05-51. The AD requires, at specified intervals... affect the controllability and structural integrity of the helicopter. Therefore, inspecting the...

  12. 76 FR 472 - Harmonization of Airworthiness Standards for Transport Category Airplanes-Landing Gear Retracting...

    Science.gov (United States)

    2011-01-05

    ... Airworthiness Standards for Transport Category Airplanes--Landing Gear Retracting Mechanisms and Pilot... transport category airplanes on landing gear retracting mechanisms and the pilot compartment view. This... in a stalling maneuver, and would add an additional requirement to keep the landing gear and doors...

  13. 77 FR 1614 - Harmonization of Airworthiness Standards for Transport Category Airplanes-Landing Gear Retracting...

    Science.gov (United States)

    2012-01-11

    ... Register on January 5, 2011 (76 FR 472). The NPRM proposed to amend the standards for landing gear... Transport Category Airplanes--Landing Gear Retracting Mechanisms and Pilot Compartment View AGENCY: Federal... the airworthiness standards for transport category airplanes on landing gear retracting mechanisms...

  14. 76 FR 27617 - Airworthiness Directives; Bombardier, Inc. Model DHC-8-400 Series Airplanes

    Science.gov (United States)

    2011-05-12

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... information (MCAI) states: Several operators have reported pitch oscillations and/or elevator asymmetry... products listed above. This proposed AD results from mandatory continuing airworthiness information...

  15. 76 FR 22308 - Airworthiness Directives; Airbus Model A340-541 and -642 Airplanes

    Science.gov (United States)

    2011-04-21

    ... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034...-133-AD; Amendment 39-16663; AD 2011-09-01] RIN 2120-AA64 Airworthiness Directives; Airbus Model A340... Structural Repair Manual (SRM) repair strength re- valuation, some Allowable Damage Limits (ADL) and...

  16. 76 FR 76293 - Airworthiness Directives; BRP-Powertrain GmbH & Co. KG Reciprocating Engines

    Science.gov (United States)

    2011-12-07

    ..., 2000 (65 FR 19477-78). Authority for This Rulemaking Title 49 of the United States Code specifies the... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034...; AD 2011-25-02] RIN 2120-AA64 Airworthiness Directives; BRP-Powertrain GmbH & Co. KG...

  17. 78 FR 70240 - Airworthiness Directives; Lycoming Engines, Fuel Injected Reciprocating Engines

    Science.gov (United States)

    2013-11-25

    ..., Amendment 39-16894 (76 FR 79051, December 21, 2011), (``AD 2011-26-04''), for certain Lycoming Engines fuel...'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will not affect... Airworthiness Directive (AD) 2011-26-04, Amendment 39-16894 (76 FR 79051, December 21, 2011), and adding...

  18. 76 FR 64291 - Airworthiness Directives; General Electric Company (GE) Turbofan Engines

    Science.gov (United States)

    2011-10-18

    ... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will not affect intrastate aviation...-09-AD RIN 2120-AA64 Airworthiness Directives; General Electric Company (GE) Turbofan Engines AGENCY... marked on the engine data plate as CF6-80C2B7F1. This proposed AD was prompted by a report of a...

  19. 76 FR 54397 - Airworthiness Directives; Lycoming Engines (Type Certificate Previously Held by Textron Lycoming...

    Science.gov (United States)

    2011-09-01

    ... 12866, (2) Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Lycoming Engines (Type Certificate Previously Held by Textron Lycoming) Reciprocating Engines AGENCY: Federal...

  20. 78 FR 5 - Airworthiness Directives; Rolls-Royce plc Turbofan Engines

    Science.gov (United States)

    2013-01-02

    ... July 11, 2012 (77 FR 40820). That NPRM proposed to correct an unsafe condition for the specified... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034...-14-AD; Amendment 39-17290; AD 2012-25-09] RIN 2120-AA64 Airworthiness Directives; Rolls-Royce...

  1. 77 FR 73268 - Airworthiness Directives; Rolls-Royce plc Turbofan Engines

    Science.gov (United States)

    2012-12-10

    ... complete Privacy Act Statement in the Federal Register published on April 11, 2000 (65 FR 19477-78...'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have...-25-AD; Amendment 39-17275; AD 2012-24-05] RIN 2120-AA64 Airworthiness Directives; Rolls-Royce...

  2. 78 FR 70489 - Airworthiness Directives; Rolls-Royce plc Turbofan Engines

    Science.gov (United States)

    2013-11-26

    ... April 11, 2000 (65 FR 19477-78). Costs of Compliance We estimate that this AD would affect 0 engines... Procedures (44 FR 11034, February 26, 1979), (3) Will not affect intrastate aviation in Alaska to the extent...-28-AD; Amendment 39-17667; AD 2013-23-12] RIN 2120-AA64 Airworthiness Directives; Rolls-Royce...

  3. 78 FR 34550 - Airworthiness Directives; Rolls-Royce plc Turbojet Engines

    Science.gov (United States)

    2013-06-10

    ... Register on February 22, 2013 (78 FR 12255). That NPRM proposed to correct an unsafe condition for the... Procedures (44 FR 11034, February 26, 1979); and (3) Will not affect intrastate aviation in Alaska to the...-44-AD; Amendment 39-17473; AD 2013-11-13] RIN 2120-AA64 Airworthiness Directives; Rolls-Royce...

  4. 75 FR 264 - Airworthiness Directives; Rolls-Royce plc RB211-Trent 800 Series Turbofan Engines

    Science.gov (United States)

    2010-01-05

    ... complete Privacy Act Statement in the Federal Register published on April 11, 2000 (65 FR 19477-78... ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Rolls-Royce...

  5. 78 FR 20507 - Airworthiness Directives; Rolls-Royce plc Turbofan Engines

    Science.gov (United States)

    2013-04-05

    ... Register published on April 11, 2000 (65 FR 19477-78). Discussion The European Aviation Safety Agency (EASA... (44 FR 11034, February 26, 1979); and (3) Will not affect intrastate aviation in Alaska to the extent... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Rolls-Royce...

  6. 76 FR 52288 - Airworthiness Directives; Rolls-Royce plc (RR) Trent 800 Series Turbofan Engines

    Science.gov (United States)

    2011-08-22

    ... Register published on April 11, 2000 (65 FR 19477-78). Discussion The European Aviation Safety Agency (EASA... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and (3) Will... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Rolls-Royce plc...

  7. 78 FR 22180 - Airworthiness Directives; Rolls-Royce plc Turbofan Engines

    Science.gov (United States)

    2013-04-15

    ... complete Privacy Act Statement in the Federal Register published on April 11, 2000 (65 FR 19477-78...'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have...-03-AD; Amendment 39-17376; AD 2013-05-04] RIN 2120-AA64 Airworthiness Directives; Rolls-Royce...

  8. 76 FR 36981 - Airworthiness Directives; Rolls-Royce plc RB211-Trent 500 Series Turbofan Engines

    Science.gov (United States)

    2011-06-24

    ... complete Privacy Act Statement in the Federal Register published on April 11, 2000 (65 FR 19477-78...'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have...-14-AD; Amendment 39-16727; AD 2011-13-04] RIN 2120-AA64 Airworthiness Directives; Rolls-Royce...

  9. 78 FR 70487 - Airworthiness Directives; Rolls-Royce plc Turbofan Engines

    Science.gov (United States)

    2013-11-26

    ... FR 19477-78). Costs of Compliance We estimate that this AD will affect 20 engines installed on... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979), (3) Will not affect intrastate aviation...-25-AD; Amendment 39-17672; AD 2013-23-17] RIN 2120-AA64 Airworthiness Directives; Rolls-Royce...

  10. 78 FR 6206 - Airworthiness Directives; Rolls-Royce plc Turbofan Engines

    Science.gov (United States)

    2013-01-30

    ... April 11, 2000 (65 FR 19477-78). Authority for This Rulemaking Title 49 of the United States Code... Order 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR...-42-AD; Amendment 39-17325; AD 2013-02-04] RIN 2120-AA64 Airworthiness Directives; Rolls-Royce...

  11. 75 FR 15321 - Airworthiness Directives; Rolls-Royce plc RB211-Trent 800 Series Turbofan Engines

    Science.gov (United States)

    2010-03-29

    ... Register on January 5, 2010 (75 FR 264). That NPRM proposed to correct an unsafe condition for the... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant...; AD 2010-06-14] RIN 2120-AA64 Airworthiness Directives; Rolls-Royce plc RB211-Trent 800...

  12. 78 FR 20505 - Airworthiness Directives; Rolls-Royce plc Turbofan Engines

    Science.gov (United States)

    2013-04-05

    ... Register published on April 11, 2000 (65 FR 19477-78). Discussion The European Aviation Safety Agency (EASA... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Rolls-Royce...

  13. 78 FR 5126 - Airworthiness Directives; Rolls-Royce plc Turbofan Engines

    Science.gov (United States)

    2013-01-24

    ..., 2000 (65 FR 19477-78). Authority for This Rulemaking Title 49 of the United States Code specifies the... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034...-49-AD; Amendment 39-17324; AD 2013-02-03] RIN 2120-AA64 Airworthiness Directives; Rolls-Royce...

  14. 77 FR 40820 - Airworthiness Directives; Rolls-Royce plc Turbofan Engines

    Science.gov (United States)

    2012-07-11

    ... complete Privacy Act Statement in the Federal Register published on April 11, 2000 (65 FR 19477-78... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Rolls-Royce...

  15. 78 FR 42409 - Airworthiness Directives; Eurocopter Deutschland GmbH Helicopters

    Science.gov (United States)

    2013-07-16

    ... reached its currently approved life limit, failure of the IGB, and subsequent loss of helicopter control... AD requires recording the bevel gear's reduced life limit in the Airworthiness Limitations section of... life limit has been reached or exceeded, this AD requires, before further flight, replacing the...

  16. 75 FR 42340 - Airworthiness Directives; Sikorsky Aircraft Corporation (Sikorsky) Model S-92A Helicopters

    Science.gov (United States)

    2010-07-21

    ... section of the Instructions ] for Continued Airworthiness (ICA) to reduce the life limit of the main gearbox housing and replacing any main gearbox housing that exceeds the life limit. This proposal is... to prevent failure of the main gearbox mounting housing foot pad, loss of the main gearbox,...

  17. 75 FR 56487 - Airworthiness Directives; Erickson Air-Crane Incorporated Model S-64F Helicopters

    Science.gov (United States)

    2010-09-16

    ... April 11, 2000 (65 FR 19477-78). Examining the Docket You may examine the docket that contains the... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Erickson...

  18. 76 FR 66617 - Airworthiness Directives; Erickson Air-Crane Incorporated Model S-64F Helicopters

    Science.gov (United States)

    2011-10-27

    .... That NPRM was published in the Federal Register on September 16, 2010 (75 FR 56487). That NPRM proposed... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or...-026-AD; Amendment 39-16835; AD 2011-21-12] RIN 2120-AA64 Airworthiness Directives; Erickson...

  19. 64 FR 29607 - Airworthiness Directives; Airbus Model A319, A320, and A321 Series Airplanes

    Science.gov (United States)

    1999-06-02

    ... of proposed rulemaking (NPRM). SUMMARY: This document proposes the adoption of a new airworthiness... proposal would require modification of the 90VU electronics rack umbrellas, the 91VU upper shelf assembly, the cockpit drain circuit, and the electrical wire routing above the 90VU electronics rack....

  20. 14 CFR 91.1411 - Continuous airworthiness maintenance program use by fractional ownership program manager.

    Science.gov (United States)

    2010-01-01

    ... program use by fractional ownership program manager. 91.1411 Section 91.1411 Aeronautics and Space FEDERAL... airworthiness maintenance program use by fractional ownership program manager. Fractional ownership program... through 91.1443. Any program manager who elects to maintain the program aircraft using a...

  1. 75 FR 57664 - Airworthiness Directives; G ROB-WERKE Model G120A Airplanes

    Science.gov (United States)

    2010-09-22

    ... Executive Order 12866; (2) Is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR... AD results from mandatory continuing airworthiness information (MCAI) issued by the aviation... failure of the middle flap support which may lead to flap asymmetry due to excessive flap deformation...

  2. 76 FR 67633 - Airworthiness Directives; Dassault Aviation Model Mystere-Falcon 50 Airplanes

    Science.gov (United States)

    2011-11-02

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... products listed above. This proposed AD results from mandatory continuing airworthiness information (MCAI... the flap tracks could lead to flap asymmetry and loss of control of the airplane. The proposed...

  3. A dispersed airworthiness management system – the model of the British Microlight Aircraft Association.

    OpenAIRE

    Gratton, GB

    2002-01-01

    The BMAA is presented with an unusual problem of managing the continued airworthiness of a fleet of about 3,100 aircraft, of about 150 types, dispersed across several countries. This paper describes the problems faced in managing this task, whilst maintaining both low operating costs and an acceptable safety record.

  4. 14 CFR 21.7 - Continued airworthiness and safety improvements for transport category airplanes.

    Science.gov (United States)

    2010-01-01

    ... improvements for transport category airplanes. 21.7 Section 21.7 Aeronautics and Space FEDERAL AVIATION... § 21.7 Continued airworthiness and safety improvements for transport category airplanes. (a) On or... subchapter. (b) For new transport category airplanes manufactured under the authority of the FAA, the...

  5. 77 FR 21395 - Airworthiness Directives; Fokker Services B.V. Airplanes

    Science.gov (United States)

    2012-04-10

    ... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034...-085-AD; Amendment 39-17011; AD 2012-07-05] RIN 2120-AA64 Airworthiness Directives; Fokker Services B.V... Fokker Services B.V. Model F.27 Mark 050 airplanes. This proposed AD would require performing a...

  6. 75 FR 70854 - Harmonization of Various Airworthiness Standards for Transport Category Airplanes-Flight Rules

    Science.gov (United States)

    2010-11-19

    ... complete Privacy Act Statement in the Federal Register published on April 11, 2000 (65 FR 19477-78) or you... Conditions. In the preamble to that rulemaking (72 FR 44665), the FAA stated that we needed more time and... preamble to Amendment 25- 72, Special Review: Transport Category Airplane Airworthiness Standards (55...

  7. 78 FR 38091 - Airworthiness Criteria: Proposed Airship Design Criteria for Lockheed Martin Aeronautics Model...

    Science.gov (United States)

    2013-06-25

    ... Register published on April 11, 2000 (65 FR 19477-19478), as well as at http://DocketsInfo.dot.gov . Docket... Federal Aviation Administration Airworthiness Criteria: Proposed Airship Design Criteria for Lockheed Martin Aeronautics Model LMZ1M Airship AGENCY: Federal Aviation Administration (FAA), DOT. ACTION:...

  8. 14 CFR 21.339 - Special export airworthiness approval for aircraft.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Special export airworthiness approval for aircraft. 21.339 Section 21.339 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF... demonstration, is included in the application; (e) For each prospective importing country, the applicant...

  9. 76 FR 65995 - Airworthiness Directives; EADS CASA (Type Certificate Previously Held by Construcciones...

    Science.gov (United States)

    2011-10-25

    ... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; EADS CASA (Type... describes the unsafe condition as: EADS-CASA received reports of engine condition control...

  10. 78 FR 73742 - Airworthiness Directives; EADS CASA (Type Certificate Previously Held by Construcciones...

    Science.gov (United States)

    2013-12-09

    ... panel was identified. The affected panel is used as the lower part of the fuselage between Frame (FR... Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; EADS CASA...

  11. 77 FR 64053 - Airworthiness Directives; EADS CASA (Type Certificate Previously Held by Construcciones...

    Science.gov (United States)

    2012-10-18

    ... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... Directives; EADS CASA (Type Certificate Previously Held by Construcciones Aeron uticas, S.A.) Airplanes...: We propose to adopt a new airworthiness directive (AD) for all EADS CASA (Type Certificate...

  12. 75 FR 32251 - Airworthiness Directives; PILATUS Aircraft Ltd. Model PC-7 Airplanes

    Science.gov (United States)

    2010-06-08

    ... products. That NPRM was published in the Federal Register on March 15, 2010 (75 FR 12150). That NPRM... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and (3) Will not have a significant...; AD 2010-12-04] RIN 2120-AA64 Airworthiness Directives; PILATUS Aircraft Ltd. Model PC-7...

  13. 75 FR 19201 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170...

    Science.gov (United States)

    2010-04-14

    ... published in the Federal Register on January 5, 2010 (75 FR 260). That NPRM proposed to correct an unsafe... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or...-212-AD; Amendment 39-16261; AD 2010-08-06] RIN 2120-AA64 Airworthiness Directives; Empresa...

  14. 76 FR 72855 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Airplanes

    Science.gov (United States)

    2011-11-28

    ... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Empresa Brasileira... all Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 190 airplanes. This proposed AD...

  15. 75 FR 260 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170...

    Science.gov (United States)

    2010-01-05

    ... Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Empresa Brasileira..., except Federal holidays. For service information identified in this proposed AD, contact...

  16. 75 FR 52263 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170...

    Science.gov (United States)

    2010-08-25

    ... products. That NPRM was published in the Federal Register on June 2, 2009 (74 FR 26315). That NPRM proposed... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant...-019-AD; Amendment 39-16417; AD 2010-18-04] RIN 2120-AA64 Airworthiness Directives; Empresa...

  17. 78 FR 66258 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Airplanes

    Science.gov (United States)

    2013-11-05

    ... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation...-194-AD; Amendment 39-17650; AD 2013-22-18] RIN 2120-AA64 Airworthiness Directives; Empresa Brasileira... directive (AD) for certain Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-135ER, - 135KE,...

  18. 76 FR 27237 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170...

    Science.gov (United States)

    2011-05-11

    ... products. That NPRM was published in the Federal Register on February 10, 2011 (76 FR 7511). That NPRM... ''significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3...-153-AD; Amendment 39-16684; AD 2011-10-03] RIN 2120-AA64 Airworthiness Directives; Empresa...

  19. 77 FR 36224 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Airplanes

    Science.gov (United States)

    2012-06-18

    ... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Empresa Brasileira... all Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-135 airplanes, and Model...

  20. 77 FR 16155 - Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Airplanes

    Science.gov (United States)

    2012-03-20

    ... and Procedures (44 FR 11034, February 26, 1979); 3. Will not affect intrastate aviation in Alaska; and...-035-AD; Amendment 39-16980; AD 2012-05-08] RIN 2120-AA64 Airworthiness Directives; Empresa Brasileira... directive (AD) for all Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model ERJ 170 airplanes. This...

  1. 77 FR 16917 - Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Turbofan Engines

    Science.gov (United States)

    2012-03-23

    ..., 2000 (65 FR 19477-78). Authority for This Rulemaking Title 49 of the United States Code specifies the... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034...-10-AD; Amendment 39-16998; AD 2012-06-17] RIN 2120-AA64 Airworthiness Directives;...

  2. 78 FR 2197 - Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Turbofan Engines

    Science.gov (United States)

    2013-01-10

    ... Register published on April 11, 2000 (65 FR 19477-78). Authority for This Rulemaking Title 49 of the United... Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic impact, positive or...-40-AD; Amendment 39-17313; AD 2012-27-01] RIN 2120-AA64 Airworthiness Directives;...

  3. 77 FR 74123 - Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Turbofan Engines

    Science.gov (United States)

    2012-12-13

    ... Statement in the Federal Register published on April 11, 2000 (65 FR 19477-78). Discussion The European... 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives;...

  4. 77 FR 56756 - Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Turbofan Engines

    Science.gov (United States)

    2012-09-14

    ... was published in the Federal Register on February 24, 2012 (77 FR 11019). That NPRM proposed to... Order 12866; 2. Is not a ``significant rule'' under the DOT Regulatory Policies and Procedures (44 FR...-43-AD; Amendment 39-17115; AD 2012-14-01] RIN 2120-AA64 Airworthiness Directives;...

  5. 77 FR 68714 - Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Turbofan Engines

    Science.gov (United States)

    2012-11-16

    ... Register published on April 11, 2000 (65 FR 19477-78). Discussion The European Aviation Safety Agency (EASA... Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant economic... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives;...

  6. 78 FR 2195 - Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Turbofan Engines

    Science.gov (United States)

    2013-01-10

    ... in the Federal Register published on April 11, 2000 (65 FR 19477-78). Authority for This Rulemaking... Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have a significant...; AD 2012-26-14] RIN 2120-AA64 Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG...

  7. 77 FR 40479 - Airworthiness Directives; Rolls-Royce Corporation Turboshaft Engines

    Science.gov (United States)

    2012-07-10

    ... NPRM published in the Federal Register on December 20, 2011 (76 FR 78863). That NPRM proposed to... Executive Order 12866, (2) Is not a ``significant rule'' under DOT Regulatory Policies and Procedures (44 FR...-22-AD; Amendment 39-17120; AD 2012-14-06] RIN 2120-AA64 Airworthiness Directives;...

  8. 77 FR 66771 - Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Turbofan Engines

    Science.gov (United States)

    2012-11-07

    ... complete Privacy Act Statement in the Federal Register published on April 11, 2000 (65 FR 19477-78... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives;...

  9. 77 FR 66769 - Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Turbojet Engines

    Science.gov (United States)

    2012-11-07

    ... complete Privacy Act Statement in the Federal Register published on April 11, 2000 (65 FR 19477-78... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives;...

  10. 77 FR 71085 - Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Turbofan Engines

    Science.gov (United States)

    2012-11-29

    ... complete Privacy Act Statement in the Federal Register published on April 11, 2000 (65 FR 19477-78...'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will not have...-32-AD; Amendment 39-17271; AD 2012-24-01] RIN 2120-AA64 Airworthiness Directives;...

  11. 77 FR 11019 - Airworthiness Directives; Rolls-Royce Deutschland Ltd & Co KG Turbofan Engines

    Science.gov (United States)

    2012-02-24

    ... Federal Register published on April 11, 2000 (65 FR 19477-78). Discussion The European Aviation Safety... rule'' under the DOT Regulatory Policies and Procedures (44 FR 11034, February 26, 1979); and 3. Will... Federal Aviation Administration 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives;...

  12. 76 FR 62605 - Airworthiness Directives; Viking Air Limited Model DHC-3 (Otter) Airplanes With Supplemental Type...

    Science.gov (United States)

    2011-10-11

    ... . SUPPLEMENTARY INFORMATION: Airworthiness Directive 2011-12-02, Amendment 39-16709 (76 FR 31800, June 2, 2011... 2, 2011, AD 2011-12-02; Amendment 39-16709 (76 FR 31800, June 2, 2011), is corrected as follows: On...-02; Amendment 39- 16709 (76 FR 31800, June 2, 2011), on page 31802, paragraphs (e) and (f)(2) of...

  13. 78 FR 79599 - Airworthiness Directives; Various Aircraft Equipped With Wing Lift Struts

    Science.gov (United States)

    2013-12-31

    ...: Airworthiness Directive 99-01-05 R1, Amendment 39-17688 (78 FR 73997, December 10, 2013), will require... published in the Federal Register on January 16, 2013 (78 FR 3356). No other part of the preamble or... Equipped With Wing Lift Struts AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final...

  14. Revision of Krsko NPP Quality Assurance Plan

    International Nuclear Information System (INIS)

    International standards from nuclear power plant operation area are being frequently upgraded and revised in accordance with the continuous improvement philosophy. This philosophy applies also to the area of Quality Assurance, which has also undergone significant improvement since the early 1950s. Besides just nuclear industry, there are also other international quality standards that are being continuously developed and revised, bringing needs for upgrades also in the nuclear application. Since the beginning of Krsko NPP construction, the overall Quality Assurance program and its applicable procedures were in place to assure that all planned and systematic actions necessary to provide adequate confidence that an item or service will satisfy given requirements to quality, are in place. The overall requirements for quality as one of the major objectives for Krsko NPP operation are also set forth in the Updated Safety Analyses Report, the document that serves as a base for operating license. During more than 30 years of Krsko NPP operation, the quality requirements and related documents were revised and upgraded in several attempts. The latest revision 6 of QD-1, Quality Assurance Plan was issued during the year 2011. The bases for the revision were: Changes of the Slovenian regulatory requirements (ZVISJV, JV5, JV9?), Changes of Krsko NPP licensing documents (USAR section 13?), SNSA inspection requirements, Changes of international standards (IAEA, ISO?), Conclusions of first PSR, Implementation of ISO standards in Krsko NPP (ISO14001, ISO17025), Changes of plant procedures, etc. One of the most obvious changes was the enlargement of the QA Plan scope to cover interdisciplinary areas defined in the plant management program MD-1, such as Safety culture, Self-assessment, Human performance, Industrial Safety etc. The attachment of the QA Plan defining relationships between certain standards was also updated to provide matrix for better correlation of requirements of

  15. 42 CFR 93.303 - Assurances for small institutions.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Assurances for small institutions. 93.303 Section... POLICIES ON RESEARCH MISCONDUCT Responsibilities of Institutions Compliance and Assurances § 93.303 Assurances for small institutions. (a) If an institution is too small to handle research...

  16. 44 CFR 7.9 - Assurances from institutions.

    Science.gov (United States)

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Assurances from institutions...) Nondiscrimination in FEMA-Assisted Programs-General § 7.9 Assurances from institutions. (a) In the case of any application for Federal financial assistance to an institution of higher education, the assurance required...

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

    Science.gov (United States)

    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…

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

    Science.gov (United States)

    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…

  19. Quality assurance program plan for radionuclide airborne emissions monitoring

    International Nuclear Information System (INIS)

    This Quality Assurance Program Plan identifies quality assurance program requirements and addresses the various Westinghouse Hanford Company organizations and their particular responsibilities in regards to sample and data handling of radiological airborne emissions. This Quality Assurance Program Plan is prepared in accordance with and to written requirements

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

    Science.gov (United States)

    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)…

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

    Science.gov (United States)

    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…

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

    Science.gov (United States)

    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…

  3. 75 FR 57956 - Draft Revision of the Federalwide Assurance

    Science.gov (United States)

    2010-09-23

    ... HUMAN SERVICES Draft Revision of the Federalwide Assurance AGENCY: Department of Health and Human... Assistant Secretary for Health, is announcing the availability of the draft revised Federalwide Assurance (FWA) form and Terms of Assurance, and is seeking comment on these draft documents. OHRP is...

  4. Quality Assurance and School Monitoring in Hong Kong

    Science.gov (United States)

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

    Science.gov (United States)

    2013-02-04

    ... ANSI/ANS 3.2-2012, ``Managerial, Administrative, and Quality Assurance Controls for Operational Phase....2/ANSI N18.7-1976, ``Administrative Controls and Quality Assurance for the Operational Phase of... COMMISSION Quality Assurance Program Requirements (Operations) AGENCY: Nuclear Regulatory Commission....

  6. 10 CFR 71.105 - Quality assurance program.

    Science.gov (United States)

    2010-01-01

    ..., and applicant for a CoC shall review the status and adequacy of the quality assurance program at established intervals. Management of other organizations participating in the quality assurance program shall review regularly the status and adequacy of that part of the quality assurance program they are executing....

  7. 10 CFR 63.142 - Quality assurance criteria.

    Science.gov (United States)

    2010-01-01

    ... portion of the quality assurance program at any location where activities subject to 10 CFR part 63 are... achieved and maintained. (4) DOE shall regularly review the status and adequacy of the quality assurance program. Management of other organizations participating in the quality assurance program shall...

  8. 10 CFR 72.144 - Quality assurance program.

    Science.gov (United States)

    2010-01-01

    ... review the status and adequacy of the quality assurance program at established intervals. Management of other organizations participating in the quality assurance program must regularly review the status and... 10 Energy 2 2010-01-01 2010-01-01 false Quality assurance program. 72.144 Section 72.144...

  9. 10 CFR 830.121 - Quality Assurance Program (QAP).

    Science.gov (United States)

    2010-01-01

    ...) Integrate the quality assurance criteria with the Safety Management System, or describe how the quality assurance criteria apply to the Safety Management System. (3) Use voluntary consensus standards in its... 10 Energy 4 2010-01-01 2010-01-01 false Quality Assurance Program (QAP). 830.121 Section...

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

    Science.gov (United States)

    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…

  11. 42 CFR 441.474 - Quality assurance and improvement plan.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Quality assurance and improvement plan. 441.474... pursue opportunities for system improvement. (b) The quality assurance and improvement plan shall also... SERVICES Optional Self-Directed Personal Assistance Services Program § 441.474 Quality assurance...

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  13. 10 CFR 71.103 - Quality assurance organization.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Quality assurance organization. 71.103 Section 71.103... Quality Assurance § 71.103 Quality assurance organization. (a) The licensee, 2 certificate holder, and... location or locations where activities are performed, the organizational structure for executing...

  14. 75 FR 9142 - Information Assurance Scholarship Program (IASP)

    Science.gov (United States)

    2010-03-01

    ... other forms of information technology. Title: Information Assurance Scholarship Program (IASP). Type of... Excellence in Information Assurance Education (CAE/IAEs) interested in applying for capacity- building grants... Education (CAE/IAE) and a National Center of Academic Excellence in Information Assurance Research...

  15. 7 CFR 735.102 - Financial assurance requirements.

    Science.gov (United States)

    2010-01-01

    ... Warehouse Licensing § 735.102 Financial assurance requirements. (a) Warehouse operators must file with DACO financial assurances approved by DACO consisting of: (1) A warehouse operator's bond; or (2) Obligations... 7 Agriculture 7 2010-01-01 2010-01-01 false Financial assurance requirements. 735.102 Section...

  16. 34 CFR 303.127 - Assurance regarding expenditure of funds.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Assurance regarding expenditure of funds. 303.127 Section 303.127 Education Regulations of the Offices of the Department of Education (Continued) OFFICE OF... Assurance regarding expenditure of funds. The statement must include an assurance satisfactory to...

  17. 222-S laboratory quality assurance plan

    International Nuclear Information System (INIS)

    This document provides quality assurance guidelines and quality control requirements for analytical services. This document is designed on the basis of Hanford Analytical Services Quality Assurance Plan (HASQAP) technical guidelines and is used for governing 222-S and 222-SA analytical and quality control activities. The 222-S Laboratory provides analytical services to various clients including, but not limited to, waste characterization for the Tank Waste Remediation Systems (TWRS), waste characterization for regulatory waste treatment, storage, and disposal (TSD), regulatory compliance samples, radiation screening, process samples, and TPA samples. A graded approach is applied on the level of sample custody, QC, data verification, and data reporting to meet the specific needs of the client

  18. 222-S laboratory quality assurance plan

    Energy Technology Data Exchange (ETDEWEB)

    Meznarich, H.K.

    1995-04-01

    This document provides quality assurance guidelines and quality control requirements for analytical services. This document is designed on the basis of Hanford Analytical Services Quality Assurance Plan (HASQAP) technical guidelines and is used for governing 222-S and 222-SA analytical and quality control activities. The 222-S Laboratory provides analytical services to various clients including, but not limited to, waste characterization for the Tank Waste Remediation Systems (TWRS), waste characterization for regulatory waste treatment, storage, and disposal (TSD), regulatory compliance samples, radiation screening, process samples, and TPA samples. A graded approach is applied on the level of sample custody, QC, data verification, and data reporting to meet the specific needs of the client.

  19. [Quality assurance in occupational health services].

    Science.gov (United States)

    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

  20. Quality assurance program. Braun topical report 21

    International Nuclear Information System (INIS)

    The Quality Assurance (QA) policies and procedures described have been developed specifically for use in commercial nuclear projects. These policies and procedures are intended to provide assurance to Braun Management and the client that the plant will be safe, reliable, and operable, plus meet the requirements of the Nuclear Regulatory Commission, NRC. The Braun QA Manual provides QA procedures for (1) engineering and design, (2) procurement of materials, equipment, and services, and (3) construction and installation. The controls for safety-related systems established in the manual cover all phases of work from project inception to plant completion prior to operation by the owner. The manual standardizes Braun QA control procedures. These procedures are supplemented by Project QA Instructions prepared for each project. (U.S.)

  1. VALIDATION AND PROCESS DEVELOPMENT: A REVIEW

    Directory of Open Access Journals (Sweden)

    Rajpoot Brajendra singh

    2011-01-01

    Full Text Available Total Quality Management and specifications according to regulatory guidelines involved in pharmaceutical production has a great impact significantly on the quality of the products. The validation protocol includes inventory control and equipment inspections in the preliminary steps and in-process controls in the subsequent steps. Process controls are mandatory in good manufacturing practices (GMP. The purpose of setting validation parameters is to monitor the on-line and off-line performance of the manufacturing process, and hence, validate it1,2. Thus validation is an integral part of quality assurance. This review critically evaluates the need for pharmaceutical validation, the various approaches and steps involved, and other pertinent considerations.

  2. Evolving Principles of Office Quality Assurance

    OpenAIRE

    Norman, Lee A.

    1988-01-01

    The application of medical quality assurance principles to ambulatory patient care using the traditional methods of medical chart audit, process review, and physician education has yielded generally disappointing results in improving patient care and physician performance. Newer methods assist physicians by providing patient and medical reference data at the time of a patient's visit. Techniques for tracking treatment outcomes and patients' test results and for providing instructions to patie...

  3. Assurance of U.S. Allies

    OpenAIRE

    Center on Contemporary Conflict

    2013-01-01

    FY 2013-2014. Project Lead: Ralph Cossa & Brad Glosserman Japan and South Korea_s (ROK) concerns about the reliability of the U.S. deterrent are increased by Chinese nuclear modernization and the North Korea nuclear weapons development program. As the United States embraces defense realignment and moves to reduce its nuclear stockpile, Japanese and South Korean thinking about extended deterrence is profoundly affected. It is increasingly important for the United States to assure its allian...

  4. Quality Assurance in the Japanese Universities

    OpenAIRE

    Sorin-George Toma; Shinji Naruo

    2009-01-01

    The higher education system represents a vital means for a country to nurture its economic development and social cohesion. All over the world there has been an increasing interest in quality assurance (QA) in higher education, reflecting both the growing importance of higher education services and their valuable contribution to societies. As higher education services moves beyond national borders, the need for international cooperation in QA have increased in the last decades. Moreover, ther...

  5. Quality Assurance Program for Molecular Medicine Laboratories

    OpenAIRE

    F Sabzavi; M Rafiee; Sohrabi, A.; Nafisi, N; Anjarani, S; P Dahim; S Mirab Samiee; Safadel, N; Hajia, M; B Entekhabi

    2013-01-01

    Background: Molecular diagnostic methods have played and continuing to have a critical role in clinical laboratories in recent years. Therefore, standardization is an evolutionary process that needs to be upgrade with increasing scientific knowledge, improvement of the instruments and techniques. The aim of this study was to design a quality assurance program in order to have similar conditions for all medical laboratories engaging with molecular tests.Methods: We had to design a plan for all...

  6. Quality Assurance Program for Molecular Medicine Laboratories

    OpenAIRE

    Hajia, M; Safadel, N; Samiee, S Mirab; P Dahim; Anjarani, S; Nafisi, N; Sohrabi, A.; M Rafiee; F Sabzavi; B Entekhabi

    2013-01-01

    Background: Molecular diagnostic methods have played and continuing to have a critical role in clinical laboratories in recent years. Therefore, standardization is an evolutionary process that needs to be upgrade with increasing scientific knowledge, improvement of the instruments and techniques. The aim of this study was to design a quality assurance program in order to have similar conditions for all medical laboratories engaging with molecular tests. Methods: We had to design a plan for al...

  7. Quality assurance programme and quality control

    International Nuclear Information System (INIS)

    The paper analyses the requirements for the quality assurance and control in nuclear power plant projects which are needed to achieve safe, reliable and economic plants. The author describes the structure for the establishment of a nuclear programme at the national level and the participation of the different bodies involved in a nuclear power plant project. The paper ends with the study of a specific case in Spain. (NEA)

  8. Quality assurance or total quality management

    International Nuclear Information System (INIS)

    The globalisation of world trade and the reduction of East West polarisation means that protected markets are disappearing. This is leading to an increase in the ferocity of competition, mainly in large industrialised regions, whereby quality, delivery time, innovation and after-sales service are gaining more and more in significance. This paper is intended to show the deep rooted changes which global competition will bring with it in terms of quality assurance. 7 figs

  9. On the development of quality assurance

    DEFF Research Database (Denmark)

    Andersen, Jens

    2014-01-01

    Contemporary research in quality assurance indicates that large uncertainties observed in interlaboratory comparisons to a large extent originate from a lack of competence of laboratory staff. This explanation is challenged by the present article for which six technologies and multiple series of ...... uncertainties of certified reference materials (CRMs) gave results that differed significantly from those in the certificates of the CRMs. (C) 2014 Elsevier B.V. All rights reserved....

  10. Assurance: the power behind PCASSO security.

    OpenAIRE

    Baker, D. B.; Masys, D. R.; Jones, R L; Barnhart, R. M.

    1999-01-01

    The need for security protection in Internet-based healthcare applications is generally acknowledged. Most healthcare applications that use the Internet have at least implemented some kind of encryption. Most applications also enforce user authentication and access control policies, and many audit user actions. However, most fall short on providing strong assurances that the security mechanisms are behaving as expected and that they cannot be subverted. While no system can claim to be totally...

  11. Optimal Quality Assurance Systems for Agricultural Outputs

    OpenAIRE

    Miguel Carriquiry; Babcock, Bruce A.; Roxana Carbone

    2003-01-01

    New quality assurance systems (QASs) are being put in place to facilitate the flow of information about agricultural and food products. But what constitutes a proper mix of public and private efforts in setting up QASs is an unsettled question. A better understanding of private sector incentives for setting up such systems will help clarify what role the public sector might have in establishing standards. We contribute to this understanding by modeling the optimal degree of "stringency" or as...

  12. PACKAGING QUALITY ASSURANCE IN SUPPLY CHAIN

    OpenAIRE

    Agnieszka Cholewa-Wójcik; Agnieszka Kawecka

    2014-01-01

    Packaging is a very important element in products quality maintenance that is why quality of packaging has great influence and its quality assurance is necessary. Physical flow in supply chain may deteriorate some of packaging features, so their monitoring and proper conditions of storage, transport and suitable protection are important.The main goal of the paper was to present model of packaging supply chain with elements that are most influencing packaging quality. In the model are consider...

  13. Integer algorithms in cryptology and information assurance

    CERN Document Server

    Verkhovsky, Boris S

    2014-01-01

    Integer Algorithms in Cryptology and Information Assurance is a collection of the author's own innovative approaches in algorithms and protocols for secret and reliable communication. It concentrates on the "what" and "how" behind implementing the proposed cryptographic algorithms rather than on formal proofs of "why" these algorithms work. The book consists of five parts (in 28 chapters) and describes the author's research results in: -->Innovative methods in cryptography (secret communication between initiated parties);Cryptanalysis (how to break the e

  14. Quality assurance for electronic portal imaging devices

    International Nuclear Information System (INIS)

    Electronic portal imaging devices (EPIDS) are assuming an ever-increasing role in the verification of radiation treatment accuracy. They are used both in a passive capacity, for the determination of field displacement distributions (''setup errors''), and also in an active role whereby the patient setup is corrected on the basis of electronic portal images. In spite of their potential impact on the precision of patient treatment, there are few quality assurance procedures available, and most of the EPIDS in clinical use are subject, at best, to only perfunctory quality assurance. The goals of this work are (a) to develop an objective and reproducible test for EPID image quality on the factory floor and during installation of the EPID on site; (b) to provide the user with a simple and accurate tool for acceptance, commissioning, and routine quality control; and (c) to initiate regional, national and international collaboration in the implementation of standardized, objective, and automated quality assurance procedures. To this end we have developed an automated test in which a simple test object is imaged daily, and the spatial and contrast resolution of the EPID are automatically evaluated in terms of ''acceptable'', ''warning'' and ''stop'' criteria. Our experience over two years shows the test to be highly sensitive, reproducible, and inexpensive in time and effort. Inter-institutional trials are under way in Canada, US and Europe which indicate large variations in EPID image quality from one EPID to another, and from one center to another. We expect the new standardized quality assurance procedure to lead to improved, and consistent image quality, increased operator acceptance of the technology, and agreement on uniform standards by equipment suppliers and health care agencies. (author)

  15. Control mechanisms for assuring better IS quality:

    OpenAIRE

    Pivka, Marjan

    1998-01-01

    The software domain is faced with a number of quality assurance and process improvement models. Business managers are under pressure from many different kinds of assessments for their operations, products and services. Accounting departments are audited by financial auditors. What about information systems? Do we have a universal model on how to achieve required IS quality? This paper deals with the definition of IS quality and the influence of different control mechanisms on IS. The results ...

  16. Quality assurance in radiochemical/radiopharmaceutical manufacturing

    International Nuclear Information System (INIS)

    A general overview of a good Quality Assurance program will be presented with specific references to Nordion International Inc.'s QA program. Topics to be covered will include: facilities, equipment, training, raw material testing, manufacturing control, finished product testing, records and archives. Nordion's audit procedures with resulting corrective actions and documentation procedures will be outlined. Examples will be given of statistical process control and the use of teams as a means of moving responsibility down the ladder

  17. Safety and Mission Assurance Knowledge Management Retention

    Science.gov (United States)

    Johnson, Teresa A.

    2006-01-01

    This viewgraph presentation reviews the issues surrounding the management of knowledge in regards to safety and mission assurance. The JSC workers who were hired in the 1960's are slated to retire in the next two to three years. The experiences and knowledge of these NASA workers must be identified, and disseminated. This paper reviews some of the strategies that the S&MA is developing to capture that valuable institutional knowledge.

  18. Quality assurance of the computer code INDAR

    International Nuclear Information System (INIS)

    Detailed aquatic dispersion and radiation exposure models are required in order to assess the radiological impact of routine aquatic discharges from nuclear power stations in the United Kingdom. Such models have been developed and incorporated in the computer program INDAR. This report describes the quality assurance procedures adopted in producing and testing the first release of the code, which was complied in November 1988 and is currently stored in the production load module PROD.INDAR.V10. (author)

  19. Assuring structural integrity in Army systems

    Science.gov (United States)

    1985-01-01

    The object of this study was to recommend possible improvements in the manner in which structural integrity of Army systems is assured. The elements of a structural integrity program are described, and relevant practices used in various industries and government organizations are reviewed. Some case histories of Army weapon systems are examined. The mandatory imposition of a structural integrity program patterned after the Air Force Aircraft Structural Integrity Program is recommended and the benefits of such an action are identified.

  20. Underground Test Area Activity Quality Assurance Plan Nevada National Security Site, Nevada. Revision 2

    Energy Technology Data Exchange (ETDEWEB)

    Krenzien, Susan [Navarro-Intera, LLC (N-I), Las Vegas, NV (United States); Farnham, Irene [Navarro-Intera, LLC (N-I), Las Vegas, NV (United States)

    2015-06-01

    This Quality Assurance Plan (QAP) provides the overall quality assurance (QA) requirements and general quality practices to be applied to the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Field Office (NNSA/NFO) Underground Test Area (UGTA) activities. The requirements in this QAP are consistent with DOE Order 414.1D, Change 1, Quality Assurance (DOE, 2013a); U.S. Environmental Protection Agency (EPA) Guidance for Quality Assurance Project Plans for Modeling (EPA, 2002); and EPA Guidance on the Development, Evaluation, and Application of Environmental Models (EPA, 2009). If a participant’s requirement document differs from this QAP, the stricter requirement will take precedence. NNSA/NFO, or designee, must review this QAP every two years. Changes that do not affect the overall scope or requirements will not require an immediate QAP revision but will be incorporated into the next revision cycle after identification. Section 1.0 describes UGTA objectives, participant responsibilities, and administrative and management quality requirements (i.e., training, records, procurement). Section 1.0 also details data management and computer software requirements. Section 2.0 establishes the requirements to ensure newly collected data are valid, existing data uses are appropriate, and environmental-modeling methods are reliable. Section 3.0 provides feedback loops through assessments and reports to management. Section 4.0 provides the framework for corrective actions. Section 5.0 provides references for this document.

  1. Los Alamos National Laboratory transuranic waste quality assurance project plan. Revision 1

    International Nuclear Information System (INIS)

    This Transuranic (TRU) Waste Quality Assurance Project Plan (QAPjP) serves as the quality management plan for the characterization of transuranic waste in preparation for certification and transportation. The Transuranic Waste Characterization/Certification Program (TWCP) consists of personnel who sample and analyze waste, validate and report data; and provide project management, quality assurance, audit and assessment, and records management support, all in accordance with established requirements for disposal of TRU waste at the Waste Isolation Pilot Plant (WIPP) facility. This QAPjP addresses how the TWCP meets the quality requirements of the Carlsbad Area Office (CAO) Quality Assurance Program Description (QAPD) and the technical requirements of the Transuranic Waste Characterization Quality Assurance Program Plan (QAPP). The TWCP characterizes and certifies retrievably stored and newly generated TRU waste using the waste selection, testing, sampling, and analytical techniques and data quality objectives (DQOs) described in the QAPP, the Los Alamos National Laboratory Transuranic Waste Certification Plan (Certification Plan), and the CST Waste Management Facilities Waste Acceptance Criteria and Certification [Los Alamos National Laboratory (LANL) Waste Acceptance Criteria (WAC)]. At the present, the TWCP does not address remote-handled (RH) waste

  2. Los Alamos National Laboratory transuranic waste quality assurance project plan. Revision 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-04-14

    This Transuranic (TRU) Waste Quality Assurance Project Plan (QAPjP) serves as the quality management plan for the characterization of transuranic waste in preparation for certification and transportation. The Transuranic Waste Characterization/Certification Program (TWCP) consists of personnel who sample and analyze waste, validate and report data; and provide project management, quality assurance, audit and assessment, and records management support, all in accordance with established requirements for disposal of TRU waste at the Waste Isolation Pilot Plant (WIPP) facility. This QAPjP addresses how the TWCP meets the quality requirements of the Carlsbad Area Office (CAO) Quality Assurance Program Description (QAPD) and the technical requirements of the Transuranic Waste Characterization Quality Assurance Program Plan (QAPP). The TWCP characterizes and certifies retrievably stored and newly generated TRU waste using the waste selection, testing, sampling, and analytical techniques and data quality objectives (DQOs) described in the QAPP, the Los Alamos National Laboratory Transuranic Waste Certification Plan (Certification Plan), and the CST Waste Management Facilities Waste Acceptance Criteria and Certification [Los Alamos National Laboratory (LANL) Waste Acceptance Criteria (WAC)]. At the present, the TWCP does not address remote-handled (RH) waste.

  3. Underground Test Area Activity Quality Assurance Plan Nevada National Security Site, Nevada. Revision 1

    Energy Technology Data Exchange (ETDEWEB)

    Farnham, Irene [Navarro-Intera, LLC (N-I), Las Vegas, NV (United States); Krenzien, Susan [Navarro-Intera, LLC (N-I), Las Vegas, NV (United States)

    2012-10-01

    This Quality Assurance Plan (QAP) provides the overall quality assurance (QA) requirements and general quality practices to be applied to the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Site Office (NNSA/NSO) Underground Test Area (UGTA) activities. The requirements in this QAP are consistent with DOE Order 414.1C, Quality Assurance (DOE, 2005); U.S. Environmental Protection Agency (EPA) Guidance for Quality Assurance Project Plans for Modeling (EPA, 2002); and EPA Guidance on the Development, Evaluation, and Application of Environmental Models (EPA, 2009). NNSA/NSO, or designee, must review this QAP every two years. Changes that do not affect the overall scope or requirements will not require an immediate QAP revision but will be incorporated into the next revision cycle after identification. Section 1.0 describes UGTA objectives, participant responsibilities, and administrative and management quality requirements (i.e., training, records, procurement). Section 1.0 also details data management and computer software requirements. Section 2.0 establishes the requirements to ensure newly collected data are valid, existing data uses are appropriate, and environmental-modeling methods are reliable. Section 3.0 provides feedback loops through assessments and reports to management. Section 4.0 provides the framework for corrective actions. Section 5.0 provides references for this document.

  4. Analytical Chemistry Laboratory Quality Assurance Project Plan for the Transuranic Waste Characterization Program

    Energy Technology Data Exchange (ETDEWEB)

    Sailer, S.J.

    1996-08-01

    This Quality Assurance Project Plan (QAPJP) specifies the quality of data necessary and the characterization techniques employed at the Idaho National Engineering Laboratory (INEL) to meet the objectives of the Department of Energy (DOE) Waste Isolation Pilot Plant (WIPP) Transuranic Waste Characterization Quality Assurance Program Plan (QAPP) requirements. This QAPJP is written to conform with the requirements and guidelines specified in the QAPP and the associated documents referenced in the QAPP. This QAPJP is one of a set of five interrelated QAPjPs that describe the INEL Transuranic Waste Characterization Program (TWCP). Each of the five facilities participating in the TWCP has a QAPJP that describes the activities applicable to that particular facility. This QAPJP describes the roles and responsibilities of the Idaho Chemical Processing Plant (ICPP) Analytical Chemistry Laboratory (ACL) in the TWCP. Data quality objectives and quality assurance objectives are explained. Sample analysis procedures and associated quality assurance measures are also addressed; these include: sample chain of custody; data validation; usability and reporting; documentation and records; audits and 0385 assessments; laboratory QC samples; and instrument testing, inspection, maintenance and calibration. Finally, administrative quality control measures, such as document control, control of nonconformances, variances and QA status reporting are described.

  5. Quality assurance of radiation therapy machines

    International Nuclear Information System (INIS)

    Due to the modifications of components, to unexpected breakage of elements or to electronic dysfunctions, the performance of radiotherapy machines may decrease with age. Quality Assurance procedures and maintenance program are necessary to guarantee the performances. For linear accelerators, modus operandi of control tests and their frequency are based on regulations and recommendations widely published, that are presented here. Concerning accessories, especially those recently developed (multi-leaf collimators, dynamic wedges,...), recommendations remains to be defined. Simple tests are proposed. Concerning numerical imaging systems, widely used for three dimensional dosimetry, image quality and geometry controls must be performed with fantom tests. For portal imaging, a quality assurance program is proposed. A strict and complete Quality Assurance program is essential to guarantee quality and safety of the treatment. A regular control of linear accelerator is one of the important component of this program. It suppose the implementation of permanent tests procedures, periodically modified following technological progresses and treatment techniques. Measurements must be sensible to variations below the tolerance level defined during the installation process. The analysis of the variations of measurements with time are an objective criterion of quality. (author)

  6. Operating and Assurance Program Plan. Revision 4

    Energy Technology Data Exchange (ETDEWEB)

    1994-07-01

    The LBL Operating and Assurance Program (OAP) is a management system and a set of requirements designed to maintain the level of performance necessary to achieve LBL`s programmatic and administrative objectives effectively and safely through the application of quality assurance and related conduct of operations and maintenance management principles. Implement an LBL management philosophy that supports and encourages continual improvement in performance and quality at the Laboratory. Provide an integrated approach to compliance with applicable regulatory requirements and DOE orders. The OAP is intended to meet the requirements of DOE Order 5700.6C, Quality Assurance. The Program also contains management system elements of DOE Orders 5480.19, Conduct of Operations Requirements for DOE Facilities; 5480.25, Safety of Accelerator Facilities; and 4330.4A, Maintenance Management Program, and is meant to integrate these elements into the overall LBL approach to Laboratory management. The requirements of this program apply to LBL employees and organizations, and to contractors and facility users as managed by their LBL sponsors. They are also applicable to external vendors and suppliers as specified in procurement documents and contracts.

  7. Comprehensive quality assurance for stereotactic radiosurgery treatments

    Energy Technology Data Exchange (ETDEWEB)

    Ramaseshan, R [Radiation Physics Department, Princess Margaret Hospital, University Health Network, 610 University Avenue, Toronto, ON, M5G 2M9 (Canada); Heydarian, M [Department of Radiation Oncology, University of Toronto, Toronto, ON, M5G 2M9 (Canada)

    2003-07-21

    We have used a commercially available high precision Lucy{sup TM} phantom to perform comprehensive quality assurance for stereotactic radiosurgery treatments. The quantitative evaluation of system uncertainties included imaging, planning and treatment delivery systems. The quality assurance tests showed that the well-defined targets were identified to within {+-}1 mm in all the imaging modalities. The pre-known target volumes were reproduced within 2 cm{sup 3} in both MR and CT. The planned target was delivered within 2% of the prescribed dose and to within 2 mm accuracy. The inaccuracy in the isocentre position at the Linac was less than 1.2 mm. The maximum error observed in the depth helmet was 0.5 mm and the overall uncertainty was within 0.23 mm. We have also established a quality assurance program based on the study and proposed the tolerance and the frequency of the tests required to be carried out. The tests were carried out using a Radionics planning system and delivered on a Varian Clinac 2100 linear accelerator machine. These tests also established a base line for future comparisons. (note)

  8. Quality assurance measures in interventional radiology

    International Nuclear Information System (INIS)

    The quality assurance of treatment measures is legally required but as yet not generally established in practice. For interventional radiology, the introduction of quality assurance for PTA of arteries of the lower limbs is planned for January 1999. It is reasonable to subject at least the most important and/or most frequently performed interventions to quality management. In the present article, the term quality in the management of diseases is defined and the system of total quality management discussed at the levels structure, process, and results. For its application, parameters of quality measurement in the form of standards, criteria, and characteristic values are necessary and must be laid down by a team of experts on the basis of subjective experience and/or results in the literature. Practical quality assurance takes place not only within a clinic but also externally by comparison with other centers. Data collection and evaluation requires high-performance software that will be continuously improved, expanded, and adapted to current needs during regular meetings between the various users. (orig.)

  9. The quality assurance program at K & S

    Energy Technology Data Exchange (ETDEWEB)

    Slowey, T.W. [AAPM Accredited Dosimetry Calibration Laboratory, Nashville, TN (United States)

    1993-12-31

    K & S operates the largest and one of the most comprehensive Accredited Dosimetry Calibration Laboratories (ADCLs) in the American Association of Physicists in Medicine (AAPM) secondary laboratory system. It offers calibrations covering energies from Grenz-Ray (0.03-mm Al) to cesium-137 and cobalt-60, brachytherapy source and well chamber calibrations for low-activity sources, and, recently, high-dose-rate iridium-192. The present Quality Assurance (QA) program at K & S began with the AAPM Guidelines for Accreditation (Task Group No. 22 and No. 3, 1989) and grew over the past 10 years to include all aspects of providing a private, self-supporting calibration service from a free-standing independent facility. Some aspects of the QA program were prompted by the requirements of the nuclear power industry while other parts were from national consensus standards or the experiences of staff. Redundancy and teamwork are the most important characteristics of this QA program. K & S has participated in a National Institute of Standards and Technology (NIST) measurement quality assurance (MQA) program since 1982, and, in recent years, an ADCL intralaboratory intercomparison was conducted by Task Group 3 of the Radiation Therapy Committee of the AAPM. One measure of the credibility of a QA program is consistent performance on the MQA program and the ADCL intercomparisons over the past 10 years. An equally important measure of the ability of a program to assure quality results is the frequency of reported errors.

  10. AN OVERVIEW: THE ROLE OF PROCESS VALIDATION IN PHARMACEUTICAL INDUSTRY

    Directory of Open Access Journals (Sweden)

    Gaganpreet kaur

    2012-01-01

    Full Text Available The present review article focus on introduction and general overview on process validation in pharmaceutical industry. The word validation simply means “Assessment of validation or action of proving effectiveness”. The process is developed in such a way that the required parameters are achieved and it ensures that the output of the process will consistently meet the required parameters during routine production, the process is validated. The process validation process parameters are derived from the specifications for the device, component or other entity to be produced by the process. A manufacturer can assure through careful design of the device, processes, process controls and packaging that all manufactured units will meet specifications and have uniform quality. However, in-process and finished product testing still play an important role in assuring that products meet specifications Validation is defined as a collection and evaluation of data , from the process design stage through commercial production, which establishes scientific evidence that a process is capable of consistently delivering quality product. The validation protocol includes inventory control and equipment inspection in the preliminary steps and in-process controls in the subsequent steps. Process controls are mandatory in good manufacturing practices (GMP. The goal of a quality system is to consistently produce products that are fit for their intended use. This review covers need of validation, elements of validation, principles of validation, phases of validation, types of validation.

  11. Flight Dynamics Mission Support and Quality Assurance Process

    Science.gov (United States)

    Oh, InHwan

    1996-01-01

    This paper summarizes the method of the Computer Sciences Corporation Flight Dynamics Operation (FDO) quality assurance approach to support the National Aeronautics and Space Administration Goddard Space Flight Center Flight Dynamics Support Branch. Historically, a strong need has existed for developing systematic quality assurance using methods that account for the unique nature and environment of satellite Flight Dynamics mission support. Over the past few years FDO has developed and implemented proactive quality assurance processes applied to each of the six phases of the Flight Dynamics mission support life cycle: systems and operations concept, system requirements and specifications, software development support, operations planing and training, launch support, and on-orbit mission operations. Rather than performing quality assurance as a final step after work is completed, quality assurance has been built in as work progresses in the form of process assurance. Process assurance activities occur throughout the Flight Dynamics mission support life cycle. The FDO Product Assurance Office developed process checklists for prephase process reviews, mission team orientations, in-progress reviews, and end-of-phase audits. This paper will outline the evolving history of FDO quality assurance approaches, discuss the tailoring of Computer Science Corporations's process assurance cycle procedures, describe some of the quality assurance approaches that have been or are being developed, and present some of the successful results.

  12. Review of SKB's Quality Assurance Programme

    International Nuclear Information System (INIS)

    SKB is preparing a license application for the construction of a final repository for spent nuclear fuel in Sweden. This application will be supported by the safety assessment SR-Site for the post-closure phase. The assessment of long-term safety is based on a broad range of experimental results from laboratory scale, intermediate scale and up to full scale experiments. It is essential that there is a satisfactory level of assurance that experiments have been carried of with sufficient quality, so that results can be considered to be reliable within the context of their use in safety assessment. SSM has initiated a series of reviews of SKB's methods of quality assurance and their implementation. This project includes reviews of the quality assurance (QA) procedures and instructions that have been prepared for the SR-Site assessment as well as reviews of QA implementation at the canister and buffer/backfill laboratories in Oskarshamn, Sweden. The purpose of this project is to assess SKB's quality assurance with the view of providing a good basis for subsequent quality reviews in the context of future licensing. This has been achieved by examination of a number of SKB experiments using a check list, visits to the relevant facilities, and meetings with contractors and a few members of the SKB staff. Overall, the reviewed set of QA documents and instructions do provide reasonably comprehensive coverage of quality-affecting issues relating to the SR-Site safety assessment and, if implemented correctly, will generate confidence in the reliability of the safety assessment results. The results show that the efforts involving quality assurance are increasing within the SKB programme and in general appear to be satisfactory for ongoing experiments and measurements. However, progress in development of the QA documents and instructions has been relatively recent and it may be difficult for these to be fully implemented in the short period remaining before the planned licence

  13. 14 CFR 39.27 - What do I do if the airworthiness directive conflicts with the service document on which it is...

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false What do I do if the airworthiness directive conflicts with the service document on which it is based? 39.27 Section 39.27 Aeronautics and Space FEDERAL... cases an airworthiness directive incorporates by reference a manufacturer's service document. In...

  14. Technical Reference Suite Addressing Challenges of Providing Assurance for Fault Management Architectural Design

    Science.gov (United States)

    Fitz, Rhonda; Whitman, Gerek

    2016-01-01

    Research into complexities of software systems Fault Management (FM) and how architectural design decisions affect safety, preservation of assets, and maintenance of desired system functionality has coalesced into a technical reference (TR) suite that advances the provision of safety and mission assurance. The NASA Independent Verification and Validation (IVV) Program, with Software Assurance Research Program support, extracted FM architectures across the IVV portfolio to evaluate robustness, assess visibility for validation and test, and define software assurance methods applied to the architectures and designs. This investigation spanned IVV projects with seven different primary developers, a wide range of sizes and complexities, and encompassed Deep Space Robotic, Human Spaceflight, and Earth Orbiter mission FM architectures. The initiative continues with an expansion of the TR suite to include Launch Vehicles, adding the benefit of investigating differences intrinsic to model-based FM architectures and insight into complexities of FM within an Agile software development environment, in order to improve awareness of how nontraditional processes affect FM architectural design and system health management.

  15. An analysis of tolerance levels in IMRT quality assurance procedures

    International Nuclear Information System (INIS)

    Increased use of intensity modulated radiation therapy (IMRT) has resulted in increased efforts in patient quality assurance (QA). Software and detector systems intended to streamline the IMRT quality assurance process often report metrics, such as percent discrepancies between measured and computed doses, which can be compared to benchmark or threshold values. The purpose of this work is to examine the relationships between two different types of IMRT QA processes in order to define, or refine, appropriate tolerances values. For 115 IMRT plans delivered in a 3 month period, we examine the discrepancies between (a) the treatment planning system (TPS) and results from a commercial independent monitor unit (MU) calculation program; (b) TPS and results from a commercial diode-array measurement system; and (c) the independent MU calculation and the diode-array measurements. Statistical tests were performed to assess significance in the IMRT QA results for different disease site and machine models. There is no evidence that the average total dose discrepancy in the monitor unit calculation depends on the disease site. Second, the discrepancies in the two IMRT QA methods are independent: there is no evidence that a better --or worse--monitor unit validation result is related to a better--or worse--diode-array measurement result. Third, there is marginal benefit in repeating the independent MU calculation with a more suitable dose point, if the initial IMRT QA failed a certain tolerance. Based on these findings, the authors conclude at some acceptable tolerances based on disease site and IMRT QA method. Specifically, monitor unit validations are expected to have a total dose discrepancy of 3% overall, and 5% per beam, independent of disease site. Diode array measurements are expected to have a total absolute dose discrepancy of 3% overall, and 3% per beam, independent of disease site. The percent of pixels exceeding a 3% and 3 mm threshold in a gamma analysis should be

  16. Mission assurance increased with regression testing

    Science.gov (United States)

    Lang, R.; Spezio, M.

    Knowing what to test is an important attribute in any testing campaign, especially when it has to be right or the mission could be in jeopardy. The New Horizons mission, developed and operated by the John Hopkins University Applied Physics Laboratory, received a planned major upgrade to their Mission Operations and Control (MOC) ground system architecture. Early in the mission planning it was recognized that the ground system platform would require an upgrade to assure continued support of technology used for spacecraft operations. With the planned update to the six year operational ground architecture from Solaris 8 to Solaris 10, it was critical that the new architecture maintain critical operations and control functions. The New Horizons spacecraft is heading to its historic rendezvous with Pluto in July 2015 and then proceeding into the Kuiper Belt. This paper discusses the Independent Software Acceptance Testing (ISAT) Regression test campaign that played a critical role to assure the continued success of the New Horizons mission. The New Horizons ISAT process was designed to assure all the requirements were being met for the ground software functions developed to support the mission objectives. The ISAT team developed a test plan with a series of test case designs. The test objectives were to verify that the software developed from the requirements functioned as expected in the operational environment. As the test cases were developed and executed, a regression test suite was identified at the functional level. This regression test suite would serve as a crucial resource in assuring the operational system continued to function as required with such a large scale change being introduced. Some of the New Horizons ground software changes required modifications to the most critical functions of the operational software. Of particular concern was the new MOC architecture (Solaris 10) is Intel based and little endian, and the legacy architecture (Solaris 8) was SPA

  17. An Investigation of Proposed Techniques for Quantifying Confidence in Assurance Arguments

    Science.gov (United States)

    Graydon, Patrick J.; Holloway, C. Michael

    2016-01-01

    The use of safety cases in certification raises the question of assurance argument sufficiency and the issue of confidence (or uncertainty) in the argument's claims. Some researchers propose to model confidence quantitatively and to calculate confidence in argument conclusions. We know of little evidence to suggest that any proposed technique would deliver trustworthy results when implemented by system safety practitioners. Proponents do not usually assess the efficacy of their techniques through controlled experiment or historical study. Instead, they present an illustrative example where the calculation delivers a plausible result. In this paper, we review current proposals, claims made about them, and evidence advanced in favor of them. We then show that proposed techniques can deliver implausible results in some cases. We conclude that quantitative confidence techniques require further validation before they should be recommended as part of the basis for deciding whether an assurance argument justifies fielding a critical system.

  18. U.S. Nuclear Regulatory Commission overview of repository quality assurance

    International Nuclear Information System (INIS)

    The U.S. Department of Energy (DOE) is on the threshold of an extensive site characterization program at Yucca Mountain in Nevada to determine if it is a suitable site for the permanent disposal of high-level nuclear waste. Many of the data collection and analysis activities in this program will be the primary basis for a license application to be submitted to the U.S. Nuclear Regulatory Commission (NRC) in 1995, if the site is found to be suitable. The NRC, therefore, requires that these activities be performed under a quality assurance (QA) program to help assure the validity of the data and analyses. There are three major areas of the NRC staff review: (1) developing staff guidance on QA issues; (2) reviewing DOE QA plans and procedures; and (3) observing DOE audits of the implementation of the program. (author) 1 fig., 12 refs

  19. Assuring health coverage for all in India.

    Science.gov (United States)

    Patel, Vikram; Parikh, Rachana; Nandraj, Sunil; Balasubramaniam, Priya; Narayan, Kavita; Paul, Vinod K; Kumar, A K Shiva; Chatterjee, Mirai; Reddy, K Srinath

    2015-12-12

    Successive Governments of India have promised to transform India's unsatisfactory health-care system, culminating in the present government's promise to expand health assurance for all. Despite substantial improvements in some health indicators in the past decade, India contributes disproportionately to the global burden of disease, with health indicators that compare unfavourably with other middle-income countries and India's regional neighbours. Large health disparities between states, between rural and urban populations, and across social classes persist. A large proportion of the population is impoverished because of high out-of-pocket health-care expenditures and suffers the adverse consequences of poor quality of care. Here we make the case not only for more resources but for a radically new architecture for India's health-care system. India needs to adopt an integrated national health-care system built around a strong public primary care system with a clearly articulated supportive role for the private and indigenous sectors. This system must address acute as well as chronic health-care needs, offer choice of care that is rational, accessible, and of good quality, support cashless service at point of delivery, and ensure accountability through governance by a robust regulatory framework. In the process, several major challenges will need to be confronted, most notably the very low levels of public expenditure; the poor regulation, rapid commercialisation of and corruption in health care; and the fragmentation of governance of health care. Most importantly, assuring universal health coverage will require the explicit acknowledgment, by government and civil society, of health care as a public good on par with education. Only a radical restructuring of the health-care system that promotes health equity and eliminates impoverishment due to out-of-pocket expenditures will assure health for all Indians by 2022--a fitting way to mark the 75th year of India

  20. Measurement quality assurance for radioassay laboratories

    Energy Technology Data Exchange (ETDEWEB)

    McCurdy, D.E. [Yankee Atomic Environmental Laboratory, Boston, MA (United States)

    1993-12-31

    Until recently, the quality of U.S. radioassay laboratory services has been evaluated by a limited number of governmental measurement assurance programs (MAPs). The major programs have been limited to the U.S. Department of Energy (DOE), the U.S. Environmental Protection Agency (EPA) and the U.S. Nuclear Regulatory Commission (NRC). In 1988, an industry MAP was established for the nuclear power utility industry through the U.S. Council for Energy Awareness/National Institute of Standards and Technology (USCEA/NIST). This program functions as both a MAP for utility laboratories and/or their commercial contractor laboratories, and as a traceability program for the U.S. radioactive source manufacturers and the utility laboratories. Each of these generic MAPs has been initiated and is maintained to serve the specific needs of the sponsoring agency or organization. As a result, there is diversification in their approach, scope, requirements, and degree of traceability to NIST. In 1987, a writing committee was formed under the American National Standards Institute (ANSI) N42.2 committee to develop a standard to serve as the basis document for the creation of a national measurement quality assurance (MQA) program for radioassay laboratories in the U.S. The standard is entitled, {open_quotes}Measurement Quality Assurance For Radioassay Laboratories.{open_quotes} The document was developed to serve as a guide for MQA programs maintained for the specialized sectors of the radioassay community, such as bioassay, routine environmental monitoring, environmental restoration and waste management, radiopharmaceuticals, and nuclear facilities. It was the intent of the writing committee to develop a guidance document that could be utilized to establish a laboratory`s specific data quality objectives (DQOs) that govern the operational requirements of the radioassay process, including mandated protocols and recommendations.