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Sample records for 11th quality control

  1. 1992 American Control Conference, 11th, Chicago, IL, June 24-26, 1992, Proceedings. Vols. 1-4

    SciTech Connect

    Not Available

    1992-01-01

    Various papers on control are presented. The general topics addressed include: neural networks; robust stability; process control; large-scale and parallel computations in control; optimal control; mechanical and electrical control applications; identification of feedback systems; linear multivariable systems; advanced weapon control technology; numerical methods and computation; sampled data systems; l1, l2, H2, and H(infinity) control; force control; alpha-beta target tracking systems; variable structure control; robust control; stochastic systems; discrete time systems; H(infinity) control; decentralized systems; robotics; identification of multivariable systems; control of advanced aircraft; applications in nonlinear control; mixed H2/H(infinity) control; motion planning and trajectory control; aircraft flight guidance and control; model predictive control; parallel computing for power systems analysis; energy systems. Also addressed are: tracking and estimation; learning control; intelligent process control; analysis of systems with delay; spacecraft attitude dynamics and control; benchmark problems for robust control design; large power systems; fault-tolerant systems; modelling and control of distributed systems; estimation and hypothesis testing; chaotic systems; fuzzy control; intelligent control applications; identification and output error estimation; control of flexible structures; nonlinear process control; learning control and neural networks; repetitive control; discrete-event systems; interplay between identification and control design; covariance and Lyapunov-based control; robust stabilization and performance; nonlinear systems; identification and interpolation; estimation and filtering.

  2. Meteorological Research Needs for Improved Air Quality Forecasting: Report of the 11th Prospectus Development Team of the U.S. Weather Research Program*.

    NASA Astrophysics Data System (ADS)

    Dabberdt, Walter F.; Carroll, Mary Anne; Baumgardner, Darrel; Carmichael, Gregory; Cohen, Ronald; Dye, Tim; Ellis, James; Grell, Georg; Grimmond, Sue; Hanna, Steven; Irwin, John; Lamb, Brian; Madronich, Sasha; McQueen, Jeff; Meagher, James; Odman, Talat; Pleim, Jonathan; Schmid, Hans Peter; Westphal, Douglas L.

    2004-04-01

    The U.S. Weather Research Program convenes expert working groups on a one-time basis to identify critical research needs in various problem areas. The most recent expert working group was charged to “identify and delineate critical meteorological research issues related to the prediction of air quality.” In this context, “prediction” is denoted as “forecasting” and includes the depiction and communication of the present chemical state of the atmosphere, extrapolation or nowcasting, and numerical prediction and chemical evolution on time scales up to several days. Emphasis is on the meteorological aspects of air quality.The problem of air quality forecasting is different in many ways from the problem of weather forecasting. The latter typically is focused on prediction of severe, adverse weather conditions, while the meteorology of adverse air quality conditions frequently is associated with benign weather. Boundary layer structure and wind direction are perhaps the two most poorly determined meteorological variables for regional air quality prediction. Meteorological observations are critical to effective air quality prediction, yet meteorological observing systems are designed to support prediction of severe weather, not the subtleties of adverse air quality. Three-dimensional meteorological and chemical observations and advanced data assimilation schemes are essential. In the same way, it is important to develop high-resolution and self-consistent databases for air quality modeling; these databases should include land use, vegetation, terrain elevation, and building morphology information, among others. New work in the area of chemically adaptive grids offers significant promise and should be pursued. The quantification and effective communication of forecast uncertainty are still in their early stages and are very important for decision makers; this also includes the visualization of air quality and meteorological observations and forecasts. Research

  3. 11th Annual Legislative Summit, 2008

    ERIC Educational Resources Information Center

    National Indian Education Association, 2008

    2008-01-01

    Several papers were presented during the 11th Annual National Indian Education Association (NIEA) Legislative Summit. This volume contains the following briefing papers presented during the summit: (1) Reauthorization of No Child Left Behind Strengthen Native American Education; (2) The Johnson O'Malley Program; (3) Legislation to Address…

  4. How Did September 11th Affect Students?

    ERIC Educational Resources Information Center

    Lange, Nancy

    2002-01-01

    There has been much speculation about how terrorist attacks on September 11th affected everyone, including students on college campuses. At Michigan State University, the assistant director of residence life assessment, research and technology decided to investigate. This article presents results of her department's survey. (Author)

  5. 11th International Conference on Atmospheric Electricity

    NASA Technical Reports Server (NTRS)

    Christian, H. J. (Compiler)

    1999-01-01

    This document contains the proceedings from the 11th International Conference on Atmospheric Electricity (ICAE 99), held June 7-11, 1999. This conference was attended by scientists and researchers from around the world. The subjects covered included natural and artificially initiated lightning, lightning in the middle and upper atmosphere (sprites and jets), lightning protection and safety, lightning detection techniques (ground, airborne, and space-based), storm physics, electric fields near and within thunderstorms, storm electrification, atmospheric ions and chemistry, shumann resonances, satellite observations of lightning, global electrical processes, fair weather electricity, and instrumentation.

  6. The Effects of 11th Graders' Opinions on Their Interpretation of Conflicting Arguments.

    ERIC Educational Resources Information Center

    Slater, Wayne H.

    1998-01-01

    Examines how individual differences in epistemological beliefs, strength of beliefs, and need for cognition affected the written conclusions that 11th graders constructed after reading a passage presenting arguments opposing and supporting gun control. (SR)

  7. 11th International Congress of Endocrinology.

    PubMed

    Fuller, P J

    2001-03-01

    The Olympics of endocrinology, the 11th International Congress of Endocrinolgy was held rather appropriately in Sydney, four weeks after the summer games of the XXWIIth Modern Olympiad. Both occasions were a great success and whilst it may be tempting to extend the analogy to the pool or the track or heaven forbid, digress into 'drugs in sport', this review will focus on endocrinology. There were over 3000 participants with ten plenary lectures, 20 meet-the-expert sessions, 41 symposia, 128 oral free communications and 1500 posters. Sydney post-Olympics provided a vibrant, exciting and picturesque setting with outstanding convention facilities. The Congress Party was held at Campbells Cove in the lee of the Harbour Bridge looking toward the Opera House which provided an opportunity for delegates to view the two architectural icons that had become so familiar in the preceding months. Credit must be given both to the Local Organising Committee of Sydney endocrinologists who made it all happen and to the International Program Organising Committee who crafted a pageant of first rate endocrinology. It is self-evident that this report can only hope to give the reader a flavour of a Congress such as this with the choice of topics being largely idiosyncratic. With five concurrent symposia and two concurrent orals each morning and afternoon of the four days, any omissions reflect not on the topic or its importance but on this reviewer's inability to be in more than one place at once! PMID:11424899

  8. NORTH GATE AT 11TH AVENUE (490 NORTH & 900 EAST), ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    NORTH GATE AT 11TH AVENUE (490 NORTH & 900 EAST), SALT LAKE CITY, UT. VIEW LOOKING SOUTH AT CEMETERY'S NORTH GATE (WPA PROJECT, 1938-1941). - Salt Lake City Cemetery, 200 N Street, Salt Lake City, Salt Lake County, UT

  9. 11th International congress on catalysis - 40th anniversary. Part A and B

    SciTech Connect

    Hightower, J.W.; Delgass, W.N.; Iglesia, E.; Bell, A.T.

    1996-12-31

    Reports are presented from the 11th International Congress On Catalysis. Topics are concerned with surface properties, processing and conversion of hydrocarbons, photocatalytic activity, pollution control, oxidation, environmental catalysis, characterization methods, and deactivation. Individual papers have processed separately for the United states Department of Energy databases.

  10. Improving the Quality of Basic Education, Volume 6. Country Papers: Antigua, Bermuda, India, St. Kitts, Nevis, Turks & Caicos Islands. Conference of Commonwealth Education Ministers (11th, Barbados, October 29-November 2, 1990).

    ERIC Educational Resources Information Center

    Commonwealth Inst., London (England).

    Commonwealth Ministries of Education were asked to report on how they are undertaking the improvement of the quality of basic education in their respective countries. The papers in this volume focus on: (1) Antigua; (2) Bermuda; (3) India; (4) St. Kitts and Nevis; and (5) Turks and Caicos Islands. Charts and statistical data support each country's…

  11. Islamophobia Pre- and Post-September 11th, 2001

    ERIC Educational Resources Information Center

    Sheridan, Lorraine P.

    2006-01-01

    Although much academic research has addressed racism, religious discrimination has been largely ignored. The current study investigates levels of self reported racial and religious discrimination in a sample of 222 British Muslims. Respondents indicate that following September 11th, 2001, levels of implicit or indirect discrimination rose by 82.6%…

  12. PREFACE: The 11th International Superconductive Electronics Conference (ISEC 07)

    NASA Astrophysics Data System (ADS)

    Miller, Donald L.; Wellstood, Fred; Donaldson, Gordon

    2007-11-01

    The 11th International Superconductive Electronics Conference (ISEC 07) was held in June 2007 in Washington, DC, USA. This special issue is a compendium of selected papers based on the technology presented at that meeting. ISEC, held on a biennial basis, traditionally rotates from Japan to Europe to the United States. The single exception to this rotation has been the 2003 conference which was held in Australia. This conference brings together the world's experts in superconductive electronics in a forum which is conducive to interaction among the participants with maximal interchange between the various topics. The conference this year was truly an international event with participation from 13 countries over six continents. The quality of presentations was also high. The conference witnessed the continued maturation of both digital/mixed signal electronics and SQUID-based instrumentation along with a number of novel devices. Of particular note was the transition of superconducting quantum computing research from a novel abstract concept to a broad-based research activity. The organizing committee was able to gather an exemplary group of invited speakers to share their results and visions for future progress. These presentations spanned both the subtopics of superconductor electronics and the history of the field. As I reflect on the efforts which went into making this conference a success, I must express my appreciation to many individuals and organizations, in no particular order. I would like to thank Northrop Grumman for their support for my activities as chair of the conference, both in terms of making my time available and for direct financial considerations. Centennial Conferences, as the conference organizer, provided invaluable guidance and administrative support. I would also like to acknowledge the support of the IEEE Council on Superconductivity, in particular in the persons of Moises Levy and John Spargo. I would be remiss if I did not thank John

  13. Islamophobia pre- and post-September 11th, 2001.

    PubMed

    Sheridan, Lorraine P

    2006-03-01

    Although much academic research has addressed racism, religious discrimination has been largely ignored. The current study investigates levels of self-reported racial and religious discrimination in a sample of 222 British Muslims. Respondents indicate that following September 11th, 2001, levels of implicit or indirect discrimination rose by 82.6% and experiences of overt discrimination by 76.3%. Thus, the current work demonstrates that major world events may affect not only stereotypes of minority groups but also prejudice toward minorities. Results suggest that religious affiliation may be a more meaningful predictor of prejudice than race or ethnicity. General Health Questionnaire scores indicate that 35.6% of participants likely suffered mental health problems, with significant associations between problem-indicative scores and reports of experiencing a specific abusive incident of September 11th-related abuse by respondents. The dearth of empirical work pertaining to religious discrimination and its effects is a cause for concern. PMID:16443594

  14. Boston Society's 11th Annual Applied Pharmaceutical Analysis conference.

    PubMed

    Lee, Violet; Liu, Ang; Groeber, Elizabeth; Moghaddam, Mehran; Schiller, James; Tweed, Joseph A; Walker, Gregory S

    2016-02-01

    Boston Society's 11th Annual Applied Pharmaceutical Analysis conference, Hyatt Regency Hotel, Cambridge, MA, USA, 14-16 September 2015 The Boston Society's 11th Annual Applied Pharmaceutical Analysis (APA) conference took place at the Hyatt Regency hotel in Cambridge, MA, on 14-16 September 2015. The 3-day conference affords pharmaceutical professionals, academic researchers and industry regulators the opportunity to collectively participate in meaningful and relevant discussions impacting the areas of pharmaceutical drug development. The APA conference was organized in three workshops encompassing the disciplines of regulated bioanalysis, discovery bioanalysis (encompassing new and emerging technologies) and biotransformation. The conference included a short course titled 'Bioanalytical considerations for the clinical development of antibody-drug conjugates (ADCs)', an engaging poster session, several panel and round table discussions and over 50 diverse talks from leading industry and academic scientists. PMID:26853375

  15. Quality Leadership and Quality Control

    PubMed Central

    Badrick, Tony

    2003-01-01

    Different quality control rules detect different analytical errors with varying levels of efficiency depending on the type of error present, its prevalence and the number of observations. The efficiency of a rule can be gauged by inspection of a power function graph. Control rules are only part of a process and not an end in itself; just as important are the trouble-shooting systems employed when a failure occurs. 'Average of patient normals' may develop as a usual adjunct to conventional quality control serum based programmes. Acceptable error can be based on various criteria; biological variation is probably the most sensible. Once determined, acceptable error can be used as limits in quality control rule systems. A key aspect of an organisation is leadership, which links the various components of the quality system. Leadership is difficult to characterise but its key aspects include trust, setting an example, developing staff and critically setting the vision for the organisation. Organisations also have internal characteristics such as the degree of formalisation, centralisation, and complexity. Medical organisations can have internal tensions because of the dichotomy between the bureaucratic and the shadow medical structures. PMID:18568046

  16. QUALITY CONTROLS FOR PCR

    EPA Science Inventory

    The purpose of this presentation is to present an overview of the quality control (QC) sections of a draft EPA document entitled, "Quality Assurance/Quality Control Guidance for Laboratories Performing PCR Analyses on Environmental Samples." This document has been prepared by th...

  17. Roots of terrorism: a reassessment after September 11th

    SciTech Connect

    Pilat, Joseph F.

    2002-01-01

    The brutal terrorist attacks of September 11th, the anthrax attacks that followed and growing knowledge of al Qaeda's pursuit of nuclear, biological and chemical weapons have not only intensified concerns about terrorism but also created doubts about our understanding of terrorism. These attacks were in many ways unprecedented, and ultimately raise the question of the roots or causes of terrorism. Historically and today, there have been divergent views on this question, which reflect philosophical, religious, political, sociological and other differences. These differences are not merely academic, as they can affect our understanding of both the threat and of responses to terrorism in the aftermath of September 11th, Terrorism is too complex and diverse a phenomenon to speak easily of causes. But we may be able to discern the causes of specific acts. Our response to 9/11 and other acts of terrorism will be affected by our understanding of their causes. If 9/11 was caused by US Middle East policies, the response must involve a review of these policies. If it is a backlash against globalization, the response must address the realities underlying anti-globalization sentiments. Addressing causes will not in any case end terrorism, and addressing the wrong causes will be counterproductive. Actions to reduce those conditions that create support for terrorism and aid its recruitment, which need to be clearly identified, are critical in any counterterrorism strategy. So we must understand the reasons for terrorism and, in particular, for the attacks of September 11th.T his paper will look at the question of the roots of terrorism and then look to the specific case of 911 and its aftermath, with a special view to the impact of globalization.

  18. 11th Annual LVMH Recherche Symposium: skin rejuvenation.

    PubMed

    Bonté, Frédéric

    2012-01-01

    The 11(th) Annual LVMH Recherche Scientific Symposium was held in London on October 27(th), into the warmth of the distinguished British Library, with nearly 150 industry and research attendees. The meeting organized by LVMH Recherche was centered on the theme of skin rejuvenation. The current state of play for rejuvenation research was summarized, and then advances in the science of skin aging and rejuvenation therapies were discussed in detail. Personalized genomics and current and prospective translational therapies were presented, followed by a clever linking of multiple global theories towards a cohesive plan for future goals in rejuvenation research. PMID:22615002

  19. [Quality control dose calibrators].

    PubMed

    Montoza Aguado, M; Delgado García, A; Ramírez Navarro, A; Salgado García, C; Muros de Fuentes, M A; Ortega Lozano, S; Bellón Guardia, M E; Llamas Elvira, J M

    2004-01-01

    We have reviewed the legislation about the quality control of dose calibrator. The importance of verifying the correct work of these instruments, is fundamental in daily practice of radiopharmacy and nuclear medicine. The Spanish legislation establishes to include these controls as part of the quality control of radiopharmaceuticals, and the program of quality assurance in nuclear medicine. We have reviewed guides and protocols from international eminent organizations, summarizing the recommended tests and periodicity of them. PMID:15625064

  20. 77 FR 21107 - Agency Information Collection Activities: Proposed Collection; Comments Requested: September 11th...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-09

    ... Information Collection Activities: Proposed Collection; Comments Requested: September 11th Victim Compensation... Review. The Department of Justice (DOJ), Civil Division, September 11th Victim Compensation Fund, will be... required to respond, as well as a brief abstract: Primary: The September 11th Victim Compensation Fund...

  1. 77 FR 5056 - Agency Information Collection Activities: Proposed Collection; Comments Requested: September 11th...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-01

    ... Information Collection Activities: Proposed Collection; Comments Requested: September 11th Victim Compensation... review. The Department of Justice (DOJ), Civil Division, September 11th Victim Compensation Fund, will be... required to respond, as well as a brief abstract: Primary: The September 11th Victim Compensation Fund...

  2. PREFACE: 11th European Conference on Applied Superconductivity (EUCAS2013)

    NASA Astrophysics Data System (ADS)

    Farinon, Stefania; Pallecchi, Ilaria; Malagoli, Andrea; Lamura, Gianrico

    2014-05-01

    During the 11th edition of the European Conference on Applied Superconductivity, successfully held in Genoa from 15-19 September 2013, more than one thousand participants from over 40 countries were registered and contributions of 7 plenary lectures, 23 invited talks, 203 oral talks and 550 posters were presented. The present issue of Journal of Physics: Conference Series (JPCS) collects the 218 submitted papers that were peer reviewed and accepted in the Conference Proceedings. Similarly to the Superconductor Science and Technology Special issue: ''EUCAS 11th European Conference on Applied Superconductivity'' which contains some plenary and invited contributions, as well as some selected contributions, in this issue the papers are sorted according to the four traditional topics of interest of EUCAS, namely Materials (56 papers), Wires and Tapes (47 papers), Large Scale Applications (64 papers) and Electronics (51 papers). While the it Superconductors Science and Technology special issue focuses on the scientific and technological highlights of the conference, this collection provides an overall view of the worldwide research activity on applied superconductivity, mirroring the main guidelines and the hottest issues, which range from basic studies on newly discovered superconducting compounds to the state-of-the-art advances in large scale applications, wires and tapes fabrication and electronics. We would like to point out that, among the JPCS contributions, six papers present works financed by ongoing EU-Japan projects, three papers belong to the session on junctions and SQUIDs dedicated to the memory of Antonio Barone and one paper belongs to the session on pinning and flux dynamics dedicated to the memory of John Clem. Finally, we would like to thank all the people whose careful work contributed to the preparation of this JPCS issue, in particular the session chairs as well as the peer reviewers. The Editors Stefania Farinon (Editor in Chief, Large Scale

  3. 11th European VLBI Network Symposium & Users Meeting

    NASA Astrophysics Data System (ADS)

    The Laboratoire d'Astrophysique de Bordeaux (LAB) at the University of Bordeaux (France), on behalf of the European VLBI Consortium, hosted the 11th European VLBI Network (EVN) Symposium and EVN Users Meeting on October 9-12, 2012. The Symposium was held at the "Chambre de Commerce et d'Industrie de Bordeaux", located in the "Palais de la Bourse", in the center of Bordeaux. The conference highlighted the latest scientific results and technical developments from VLBI, space VLBI and e-VLBI. All fields of astrophysics were concerned - stellar, galactic and extragalactic - as well as astrometry and planetary science. Presentations addressing synergy between (e-)VLBI and other new or planned radio facilities (ALMA, LOFAR, e-MERLIN,...) or instruments at other wavelengths (Fermi, CTA, Gaia,...) were also an integral part of the program. The scientific program was organized in 11 sessions including 71 oral presentations, with an additional 43 posters available for viewing during the entire length of the conference. An EVN Users Meeting was also held during one of the evening to foster interaction between the EVN users and the EVN organization. The symposium was attended by a total of 122 delegates originating from 47 institutes world-wide, sharing new VLBI science and innovations while also building links with other communities. The research leading to these results has received funding from the European Union's Seventh Framework Programme for research, technological development and demonstration under grant agreement no 283393 (RadioNet3).

  4. Instrument Quality Control.

    PubMed

    Jayakody, Chatura; Hull-Ryde, Emily A

    2016-01-01

    Well-defined quality control (QC) processes are used to determine whether a certain procedure or action conforms to a widely accepted standard and/or set of guidelines, and are important components of any laboratory quality assurance program (Popa-Burke et al., J Biomol Screen 14: 1017-1030, 2009). In this chapter, we describe QC procedures useful for monitoring the accuracy and precision of laboratory instrumentation, most notably automated liquid dispensers. Two techniques, gravimetric QC and photometric QC, are highlighted in this chapter. When used together, these simple techniques provide a robust process for evaluating liquid handler accuracy and precision, and critically underpin high-quality research programs. PMID:27316990

  5. Japanese Quality Control Circles.

    ERIC Educational Resources Information Center

    Nishiyama, Kazuo

    In recent years, United States scholars with an interest in international business and organizational communication have begun to notice the success of Japanese "quality control circles." These are small groups, usually composed of seven to ten workers, who are organized at the production levels within most large Japanese factories. A typical…

  6. SIMBAD Quality-Control

    NASA Astrophysics Data System (ADS)

    Lesteven, Soizick

    1993-01-01

    Taking into consideration the amount and the complexity of SIMBAD data, it is necessary to use automatic methods to control and assure the quality of the SIMBAD database. One possibility is to apply multivariate data analysis to the content of documents related to astronomical data. The method and first results are presented.

  7. Vgi Quality Control

    NASA Astrophysics Data System (ADS)

    Fonte, C. C.; Bastin, L.; Foody, G.; Kellenberger, T.; Kerle, N.; Mooney, P.; Olteanu-Raimond, A.-M.; See, L.

    2015-08-01

    This paper presents a framework for considering quality control of volunteered geographic information (VGI). Different issues need to be considered during the conception, acquisition and post-acquisition phases of VGI creation. This includes items such as collecting metadata on the volunteer, providing suitable training, giving corrective feedback during the mapping process and use of control data, among others. Two examples of VGI data collection are then considered with respect to this quality control framework, i.e. VGI data collection by National Mapping Agencies and by the most recent Geo-Wiki tool, a game called Cropland Capture. Although good practices are beginning to emerge, there is still the need for the development and sharing of best practice, especially if VGI is to be integrated with authoritative map products or used for calibration and/or validation of land cover in the future.

  8. The roots of terrorism: A reassessment after September 11th

    SciTech Connect

    Pilat, Joseph F.

    2002-01-01

    The brutal terrorist attacks of September 11th, the anthrax attacks that followed and growing knowledge of al Qaeda's pursuit of nuclear, biological and chemical weapons have not only intensified concerns about terrorism but also created doubts about our understanding of terrorism. These attacks were in many ways unprecedented, and ultimately raise the question of the roots or causes of terrorism. Historically and today, there have been divergent views on this question, which reflect philosophical, religious, political and other differences. These differences are not merely academic, as they can affect our understanding of both the threat and of responses to terrorism in the aftermath of September 1 1 th. Terrorism is too complex and diverse a phenomenon to speak easily of causes. But we may be able to discern the causes of specific acts. Our response to 9/11 and other acts of terrorism will be affected by our understanding of their causes, as well as by possible political requirements to address widespread perceptions of causes. If 9/11 was caused by Islamic radicalism, the near-term response must be to ensure the terrorists are defeated and pose no fiuther danger. In the longer term, education is critical. If the attacks were caused by US Middle East policies, the response should involve a review of those policies. This may or may not result in changes to policy, public diplomacy, etc. If the attacks were a backlash against globalization, the response must address the realities underlying anti-globalization sentiments. Addressing causes (real and perceived) will not in any case end terrorism, and addressing the wrong causes can be counterproductive. Actions to reduce those conditions that create support for terrorism and aid its recruitment effort are critical to any counterterrorism strategy. For this reason alone, we must do everything possible to understand the reasons terrorism may be undertaken, including the attacks of September 1 1 th. This paper will look

  9. Quality control review: implementing a scientifically based quality control system.

    PubMed

    Westgard, James O; Westgard, Sten A

    2016-01-01

    This review focuses on statistical quality control in the context of a quality management system. It describes the use of a 'Sigma-metric' for validating the performance of a new examination procedure, developing a total quality control strategy, selecting a statistical quality control procedure and monitoring ongoing quality on the sigma scale. Acceptable method performance is a prerequisite to the design and implementation of statistical quality control procedures. Statistical quality control can only monitor performance, and when properly designed, alert analysts to the presence of additional errors that occur because of unstable performance. A new statistical quality control planning tool, called 'Westgard Sigma Rules,' provides a simple and quick way for selecting control rules and the number of control measurements needed to detect medically important errors. The concept of a quality control plan is described, along with alternative adaptations of a total quality control plan and a risk-based individualized quality control plan. Finally, the ongoing monitoring of analytic performance and test quality are discussed, including determination of measurement uncertainty from statistical quality control data collected under intermediate precision conditions and bias determined from proficiency testing/external quality assessment surveys. A new graphical tool, called the Sigma Quality Assessment Chart, is recommended for demonstrating the quality of current examination procedures on the sigma scale. PMID:26150675

  10. Unfolding the complexities of ER chaperones in health and disease: report on the 11th international calreticulin workshop.

    PubMed

    Gold, Leslie; Williams, David; Groenendyk, Jody; Michalak, Marek; Eggleton, Paul

    2015-11-01

    The 11th International Calreticulin workshop was held May 15-18, 2015 at New York University School of Medicine-Langone Medical Center, New York. The meeting highlighted many of the new discoveries in the past 2 years involving the important role of molecular chaperones in physiological and pathological processes. Crucial to the understanding of these disease processes was the role of chaperones in maintaining quality control of protein processing in the endoplasmic reticulum, the importance of Ca(2) regulation acting through its action in stress-related diseases, and the trafficking of glycoproteins to the cell surface. Central to maintaining healthy cell physiology is the correct ER-associated protein degradation of specific misfolded proteins. Information on different mechanisms involved in the degradation of misfolded proteins was revealed. This was a landmark meeting for the chaperone field in terms of new insights into their roles in physiology. These insights included the unfolded protein response, innate/adaptive immunity, tissue repair, the functions of calreticulin/chaperones from the cell surface, and extracellular environment. Diseases included neurodegenerative disorders, prion disease, autoimmunity, fibrosis-related disease, the host immune response to cancer, and hematologic diseases associated with calreticulin mutations. The 12th calreticulin workshop is planned for the spring of 2017 in Delphi, Greece. PMID:26395641

  11. 77 FR 4827 - Agency Information Collection Activities; Proposed Collection; Comments Requested: September 11th...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-31

    ... Information Collection Activities; Proposed Collection; Comments Requested: September 11th Victim Compensation... Justice (DOJ), Civil Division, September 11th Victim Compensation Fund, will be submitting the following... the Form/Collection: Victim Compensation Objection Form. (3) Agency form number, if any, and...

  12. 77 FR 21107 - Agency Information Collection Activities: Proposed Collection; Comments Requested: September 11th...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-09

    ... Information Collection Activities: Proposed Collection; Comments Requested: September 11th Victim Compensation... Justice (DOJ), Civil Division, September 11th Victim Compensation Fund, will be submitting the following.../Collection: Victim Compensation Objection Form. (3) Agency form number, if any, and the applicable...

  13. 77 FR 26043 - Agency Information Collection Activities; Proposed Collection; Comments Requested: September 11th...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-02

    ... Information Collection Activities; Proposed Collection; Comments Requested: September 11th Victim Compensation... Department of Justice (DOJ), Civil Division, September 11th Victim Compensation Fund, will be submitting the...) Type of Information Collection: New collection. (2) Title of the Form/Collection: Victim...

  14. 77 FR 21997 - Agency Information Collection Activities: Proposed Collection; Comments Requested: September 11th...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-12

    ... Information Collection Activities: Proposed Collection; Comments Requested: September 11th Victim Compensation... Justice (DOJ), Civil Division, September 11th Victim Compensation Fund, will be submitting the following.../Collection: Victim Compensation Objection Form. (3) Agency form number, if any, and the applicable...

  15. Radiographic quality control devices.

    PubMed

    2000-04-01

    In this study, we evaluate eight radiographic quality control (QC) devices, which noninvasively measure the output from a variety of diagnostic x-ray production systems. When used as part of a quality assurance (QA) program, radiographic QC devices help ensure that x-ray equipment is working within acceptable limits. This in turn helps ensure that high-quality images are achieved with appropriate radiation doses and that resources are used efficiently (for example, by minimizing the number of repeat exposures required). Our testing focused on the physical performance, ease of use, and service and maintenance characteristics that affect the use of these devices for periodic, routine measurements of x-ray system parameters. We found that all the evaluated models satisfactorily measure all the parameters normally needed for a QA program. However, we did identify a number of differences among the models--particularly in the range of exposure levels that can be effectively measured and the ease of use. Three models perform well for a variety of applications and are very easy to use; we rate them Preferred. Three additional models have minor limitations but otherwise perform well; we rate them Acceptable. We recommend against purchasing two models because, although each performs acceptably for most applications, neither model can measure low levels of radiation. This Evaluation covers devices designed to measure the output of x-ray tubes noninvasively. These devices, called radiographic quality control (QC) devices, or QC meters, are typically used by medical physicists, x-ray engineers, biomedical engineers, and suitably trained radiographic technologists to make QC measurements. We focus on the use of these devices as part of an overall quality assurance (QA) program. We have not evaluated their use for other applications, such as acceptance testing. To be included in this study, a device must be able to measure the exposure- and kVp-related characteristics of most x

  16. E SERIES MAGAZINES, OVERVIEW OF REAR OF MAGAZINES FROM 11TH ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    E SERIES MAGAZINES, OVERVIEW OF REAR OF MAGAZINES FROM 11TH ST. E 106 IN THE FOREGROUND. - Naval Magazine Lualualei, Headquarters Branch, Magazine Type, Eleventh, Thirteenth, Fifteenth, Sixteenth, & Seventeenth Streets, Pearl City, Honolulu County, HI

  17. 16. NORTHEAST CORNER VIEW OF 10TH AND 11TH FLOOR WINDOWS. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    16. NORTHEAST CORNER VIEW OF 10TH AND 11TH FLOOR WINDOWS. CORNER SHOWS THE DIAGONALLY FLUTED SPIRAL DESIGN OF THE RELIEF COLUMN. - Pacific Telephone & Telegraph Company Building, 1519 Franklin Street, Oakland, Alameda County, CA

  18. Work Values of 5th, 8th, and 11th Grade Students

    ERIC Educational Resources Information Center

    Hales, Loyde W.; Fenner, Bradford

    1972-01-01

    Self Realization, Job Security, Money, and Altruism were found to be the most important work values, with 5th and 8th grade students differing from 11th grade students on Altruism and Self Realization. (Author)

  19. VIEW OF COMPANY HOUSES ON 11TH STREET AT THE RAILROAD ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    VIEW OF COMPANY HOUSES ON 11TH STREET AT THE RAILROAD TRACKS. No. 401 to right (asbestos siding). House on left has retained the original clapboard siding. - Town of Windber, Windber, Somerset County, PA

  20. 14. CLOSEUP VIEW OF THE 10TH AND 11TH FLOOR WINDOWS. ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    14. CLOSE-UP VIEW OF THE 10TH AND 11TH FLOOR WINDOWS. WINDOWS HAVE WHITE TERRA COTTA SILLS, HEADS AND MULLIONS. ARCHES ARE OF TERRA COTTA INCLUDING ORNAMENTATION ABOVE THE 11TH FLOOR WINDOWS. CIRCULAR ORNAMENTATIONS BETWEEN ARCHES ARE TERRA COTTA PAINTED IN BRONZE COLOR. LOUVERS ON THE WINDOWS ARE NOT PART OF THE ORIGINAL DESIGN. THIS IS THE FRONT ELEVATION. - Pacific Telephone & Telegraph Company Building, 1519 Franklin Street, Oakland, Alameda County, CA

  1. PREFACE: 11th Anglo-French Physical Acoustics Conference (AFPAC 2012)

    NASA Astrophysics Data System (ADS)

    Saffari, Nader; Lhémery, Alain; Lowe, Mike

    2013-08-01

    The 11th Anglo-French Physical Acoustics Conference (AFPAC) was held in Brighton, UK on 18-20 January 2012. This event, which is an annual collaboration between the Physical Acoustics Group (PAG) of the Institute of Physics and the Groupe d'Acoustique Physique, Sous-marine et UltraSonore (GAPSUS) of the Société Française d'Acoustique, successfully achieved its main aim of being a small, friendly meeting of high scientific quality, welcoming younger researchers and PhD students and covering a broad range of subjects in Acoustics. The participants heard 44 excellent presentations covering an exciting and diverse range of subjects, from audio acoustics to guided waves in composites and from phononic crystals to ultrasound surgery. As is the custom at these meetings, four prominent invited speakers set the pace for the event; these were Keith Attenborough (The Open University, UK), Claire Prada (Institut Langevin, France), David Moore (University of Nottingham, UK) and Philippe Roux (IS Terre, France). The submission of manuscripts for publication in the proceedings was, as in previous years, on a voluntary basis and in these proceedings we present 11 peer reviewed papers. Due to some unforeseen problems there has been a longer than planned delay in preparing these proceedings, for which the Editors sincerely apologise to the authors and the community. Nader Saffari, Mike Lowe and Alain Lhémery

  2. SIMBAD quality-control

    NASA Technical Reports Server (NTRS)

    Lesteven, Soizick

    1992-01-01

    The astronomical database SIMBAD developed at the Centre de donnees astronomiques de Strasbourg presently contains 760,000 objects (stellar and non-stellar). It has the unique characteristic of being structured specifically for astronomical objects. All types of heterogeneous data (bibliographic references, measurements, and sets of identification) are connected with each object. The attributes that define quality of the database include the following. Reliability: cross-identification should not rely upon just exact values object coordinates. It also means that information attached to one simple object should be consistent. The existing data must be controlled in order to start with a reliable base and to cross-identify new data assuring the quality as data grows. Exhaustivity: delays between publication of new informations and their inclusion in the database should be as short as possible. The integrity of the database has to be maintained as data accumulates. Taking the amount of data into consideration and the rate of new data production, it is necessary to use automatic methods. One of the possibilities is to use multivariate data analysis. The factor-space is a n-dimensional relevancy space which is described by the n-axes representing a set of n subject matter headings; the words and phrases can be used to scale the axes and the documents are then a vector average of the terms within them. The application reported herein is based on the NASA-STI bibliographical database. The selected data concern astronomy, astrophysics, and space radiation (102,963 references from 1975 to 1991 included 8070 keywords). The F-space is built from this bibliographical data. By comparing the F-space position obtained from the NASA-STI keywords with the F-space position obtained from the SIMBAD references, the authors will be able to show whether it is possible to retrieve information with a restricted set of words only. If the comparison is valid, this will be a way to enter

  3. General aviation fuel quality control

    NASA Technical Reports Server (NTRS)

    Poitz, H.

    1983-01-01

    Quality control measures for aviation gasoline, and some of the differences between quality control on avgas and mogas are discussed. One thing to keep in mind is that with motor gasoline you can always pull off to the side of the road. It's not so easy to do in an airplane. Consequently, there are reasons for having the tight specifications and the tight quality control measures on avgas as compared to motor gasoline.

  4. Quality control on the frontier

    PubMed Central

    Paszkiewicz, Konrad H.; Farbos, Audrey; O'Neill, Paul; Moore, Karen

    2014-01-01

    In the world of high-throughput sequencing there are numerous challenges to effective data quality control. There are no single quality metrics which are appropriate in all conditions. Here we detail the different open source software used at the Exeter Sequencing Service to provide generic quality control information, as well as more specific metrics for genomic and transcriptomic libraries run on Illumina platforms. PMID:24904650

  5. Quality assurance/quality control manual; National Water Quality Laboratory

    USGS Publications Warehouse

    Pritt, J.W.; Raese, J.W.

    1995-01-01

    Quality-control practices are established for the operation of the U.S. Geological Survey's National Water Quality Laboratory. These practices specify how samples are preserved, shipped, and analyzed in the Laboratory. This manual documents the practices that are currently (1995) used in the Laboratory.

  6. 11th Annual NIH Pain Consortium Symposium on Advances in Pain Research | Division of Cancer Prevention

    Cancer.gov

    The NIH Pain Consortium will convene the 11th Annual NIH Pain Consortium Symposium on Advances in Pain Research, featuring keynote speakers and expert panel sessions on Innovative Models and Methods. The first keynote address will be delivered by David J. Clark, MD, PhD, Stanford University entitled “Challenges of Translational Pain Research: What Makes a Good Model?” |

  7. The Federal Forecasters Conference--2000. Papers and Proceedings (11th, Washington, DC, September 14, 2000).

    ERIC Educational Resources Information Center

    Gerald, Debra, E., Ed.

    The 11th Federal Forecasters Conference provided a forum where 180 forecasters from different federal agencies and other organizations could meet and discuss forecasting in the United States. The theme for this conference was "Forecasting, Policy, and the Internet." In the morning session, a panel presentation featured three speakers. Neilson C.…

  8. Improving Instruction, Motivation, and Writing Skills To Foster Content Mastery among 11th Grade Chemistry Students.

    ERIC Educational Resources Information Center

    Litteral, Diana B.

    This practicum was designed to increase concept mastery of 11th grade chemistry students by improving instruction, motivation, and writing skills. The problem addressed was that many chemistry students, perform well in group learning situations, such as labs, but perform poorly on content-mastery tests. As a result of reviewing the literature, the…

  9. Expertise, Argumentation and Scientific Practice: A Case Study about Environmental Education in the 11th Grade.

    ERIC Educational Resources Information Center

    Jimenez Alexandre, Maria Pilar; Pereiro Munoz, Cristina; Aznar Cuadrado, Virginia

    This paper reports a case study about argumentation and scientific practice in the 11th grade. The objectives of the study are to identify argument patterns and dimensions of the scientific practice in students' conversations and actions while engaged in an environmental management project in a wetland. The focus are the warrants that students…

  10. 77 FR 43823 - Filing Dates for the Michigan Special Election in the 11th Congressional District

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-26

    ... From the Federal Register Online via the Government Publishing Office FEDERAL ELECTION COMMISSION Filing Dates for the Michigan Special Election in the 11th Congressional District AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: Michigan has...

  11. Education Scholars' Reflections on the Implications of September 11th for Curriculum.

    ERIC Educational Resources Information Center

    Pace, Judith L.

    2002-01-01

    Presents the reflections of five educational scholars on the potential impact of the events of September 11th on curriculum and how to address it. Edited excerpts are featured from Maxine Greene, Nel Noddings, Jesse Goodman, Michael Apple, and Gloria Ladson-Billings. Respondents address such issues as cultural awareness, moral education, and…

  12. Coping with Terrorism: Age and Gender Differences in Effortful and Involuntary Responses to September 11th

    ERIC Educational Resources Information Center

    Wadsworth, Martha E.; Gudmundsen, Gretchen R.; Raviv, Tali; Ahlkvist, Jarl A.; McIntosh, Daniel N.; Kline, Galena H.; Rea, Jacqueline; Burwell, Rebecca A.

    2004-01-01

    This study examined age and gender differences and similarities in stress responses to September 11th. Adolescents, young adults, and adults reported using a variety of strategies to cope with the terrorist attacks including acceptance, positive thinking, and emotional expression. In addition, involuntary stress responses such as physiological…

  13. Review of "The September 11th Education Program: A National Interdisciplinary Curriculum"

    ERIC Educational Resources Information Center

    Waterson, Robert A.; Jenne, Katherine

    2011-01-01

    A review of "The September 11th Education Program: A National Interdisciplinary Curriculum" reveals a sensitive and well-created program for the 5-12 social studies teacher to use in teaching about the challenging subject of 9/11. This program provides an opportunity for teachers to find a balance among understanding, critical analysis,…

  14. September 11th, the Internet, and the Affects on Information Provision in Libraries.

    ERIC Educational Resources Information Center

    Hamilton, Stuart

    The September 11th terrorist attacks on the United States have contributed greatly to a change in the information environment around the world. The weeks following the attacks saw governments around the world rush to pass legislation designed to prevent future acts of terrorism. Much of this legislation targeted information flow, especially on the…

  15. Labor Market Effects of September 11th on Arab and Muslim Residents of the United States

    ERIC Educational Resources Information Center

    Kaushal, Neeraj; Kaestner, Robert; Reimers, Cordelia

    2007-01-01

    We investigated whether the September 11, 2001 terrorists' attacks had any effect on employment, earnings, and residential mobility of first- and second-generation Arab and Muslim men in the United States. We find that September 11th did not significantly affect employment and hours of work of Arab and Muslim men, but was associated with a 9-11…

  16. Asian Studies: Experimental Course of Study, 11th or 12th Year Elective.

    ERIC Educational Resources Information Center

    Fryberg, Carl

    This experimental course of study has a twofold purpose. Primarily, it is intended to serve as basis for an elective for the 11th or 12th year student. Openended in organization, it encourages teachers and students to add new dimensions. It provides a comprehensive bibliography and detailed information with which to develop an elective in the area…

  17. Evaluation of 11th Grade Students' Cognitive Behaviour on Some Subjects of Analysis According to Gender

    ERIC Educational Resources Information Center

    Nevin, Orhun

    2005-01-01

    The purpose of this research is to investigate students' cognitive behaviour in the subjects of function, limit, and derivative according to gender. The research was conducted with the participation of 67 female and 58 male 11th grade students of Gazi High School in Eskisehir in the academic year 2000/2001. The data were obtained through a test…

  18. Emotional Intelligence as a Predictor of Leadership of Kuwaiti High and Low Achieving 11th Graders

    ERIC Educational Resources Information Center

    Alnabhan, Mousa

    2010-01-01

    The current study examined the association between emotional intelligence (EI) and the Leadership components (L) of high school students in the state of Kuwait. The possibility of predicting each leadership component via emotional intelligence components was investigated for high and low achievers. A sample of 11th grade students from Kuwaiti…

  19. Impact of the September 11th Terrorist Attacks on Teenagers' Mental Health

    ERIC Educational Resources Information Center

    Gould, Madelyn S.; Munfakh, Jimmie Lou Harris; Kleinman, Marjorie; Lubell, Keri; Provenzano, Danielle

    2004-01-01

    The impact of the September 11th terrorist attacks on adolescents' mental health is reported. Two successive cohorts of students in 6 New York state high schools, identified from health courses, completed an in-school self-report baseline assessment of hopelessness, impairment, and help-seeking behavior. One year later, these students completed a…

  20. 10 CFR 26.167 - Quality assurance and quality control.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

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

  1. 10 CFR 26.137 - Quality assurance and quality control.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

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

  2. Essential elements of quality control.

    PubMed

    Boylan, J C

    1983-11-01

    The components of quality control in the pharmaceutical industry are discussed as they apply to hospital pharmacy admixture services. The pharmaceutical industry complies with the FDA's Current Good Manufacturing Practices, which require manufacturers to have written procedures for ensuring sterility and nonpyrogenicity of injectable products. Because FDA specifies only what outcome measures must be assessed (rather than specific means of assessment), pharmaceutical companies have developed a multiplicity of quality-control systems. However, each system consists of a master formula (quantitative listing of all ingredients), master manufacturing instructions (the recipe for each product), master packaging instructions, and batch records. Documents used by quality control personnel include the specifications (identification, tests, and limits for products), test methods, and sampling procedures. Hospitals should have similar quality-control programs. These programs should systematically prevent or identify and correct deficiencies, measure overall quality, and provide information for managers. Hospital pharmacists whose departments do not have comprehensive programs should consult colleagues who have developed such procedures. Techniques used in industry should be applied when possible. To protect the integrity of manufacturers' drug products during compounding in hospitals, every hospital admixture service must have its own quality-control system. PMID:6650523

  3. Principles and Practices for Quality Assurance and Quality Control

    USGS Publications Warehouse

    Jones, Berwyn E.

    1999-01-01

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

  4. Analytical laboratory quality control charting

    SciTech Connect

    O'Bryan, Ervin F.

    2001-06-11

    In life the importance of setting goals is stressed. The desired end result must be envisioned to chart a path and determine indicators to provide feedback on the process. Quality does not happen by accident but is achieved through a constant process of setting goals, process development, monitoring process indicators, fine tuning the process, and achieving results. These goals are to be focused and clearly measurable. In industry and life the setting of goals with clear process indicators is often difficult because of the variable end result and scarcity of measurements. Laboratories are fortunate in that they have a plethora of measurements with known or desired end results (controls) to monitor the process and give instantaneous feedback on quality. A key quality tool used by the laboratory to monitor and evaluate the lab processes is control charting. When properly utilized Quality Control (QC) Charts allow labs to be proactive in addressing problems rather than reactive. Several methods are available for control charting and some are listed in the references/information sources. The content for this paper is based on the control-charting program utilized at the Department of Energy's Fernald site. This control-charting program has specific areas of emphasis, simple charts, trend analyses, and effective follow-up.

  5. PREFACE: 11th International Workshop on Positron and Positronium Chemistry (PPC-11)

    NASA Astrophysics Data System (ADS)

    Pujari, P. K.; Sudarshan, K.; Dutta, D.

    2015-06-01

    The International Workshop on Positron and Positronium Chemistry (PPC) is a prestigious triennial conference series with a rich history. The 11th meeting in the series (PPC-11) was held at Cidade de Goa, Goa, India during 9-14, November, 2014. It was organized by Bhabha Atomic Research Centre (BARC), Mumbai. The co-organizers were Saha Institute of Nuclear Physics (SINP), Kolkata, Indira Gandhi Centre for Atomic Research (IGCAR), Kalpakkam and Indian Association of Nuclear Chemists and Allied Scientists (IANCAS), Mumbai. PPC-11 attracted participants both from academic institutions and industries. About 120 participants from 20 countries representing all continents participated in the conference. The conference continued the tradition of excellence in terms of quality of presentations and discussions. There were 33 plenary and invited talks, 39 oral presentations and 40 posters. The conference stood true to its multidisciplinary tag with papers presented in the fields of fundamentals of positron and positronium chemistry, applications in polymers, porous materials, metals/alloys, studies in liquids, biological applications as well as developments in theory and experimental techniques. The enthusiastic participation of senior researchers and young students made the scientific program a grand success. In order to encourage the student participants (twenty) and promote excellence, a committee of senior members evaluated their presentations and the top three contributions were awarded. The positron and positronium community paid homage to the memory of late Profs. J. Kristiak and A.T. Stewart. A brief sketch of their life and work was presented by Profs. Jan Kuriplach and Toshio Hyodo, respectively. All the papers published in these proceedings have been peer reviewed by the participants of PPC-11. Editors thank all the reviewers for sparing their valuable time and helping us in bringing out the proceedings with 43 contributed articles in the scheduled time. We are

  6. Quality control programme in mammography: second level quality controls.

    PubMed

    Nassivera, E; Nardin, L

    1997-06-01

    Mammography is the most reliable method by which to detect lesions in the breast. Since contrast between normal and pathological areas in the breast is extremely low, mammographic image quality should reach high standards without exceeding acceptable exposure levels for the breast. A quality control programme in mammography has been implemented. This programme is subdivided into two levels. The first consists of simple daily checks of image quality and film processing, while the second deals with more complex checks of mammographic unit, screen-film system, darkroom, illuminators, viewing conditions and reference dose determination. The values of all the parameters undergoing measurement are compared with the limiting values given by National and International Protocols. This paper describes the second level controls carried out every 6 months by the medical physicist. The parameters described are only those which have been studied and analysed in detail since the quality control programme in mammography was implemented. Such parameters (kilovoltage, focal spot dimension, half value layer, tube output, automatic exposure control system, screen-film characteristic curve and mean glandular dose) were measured during the period 1991-1995 and the results summarised. The values obtained prove the constant correct functioning of the equipment. PMID:9227255

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

    Code of Federal Regulations, 2011 CFR

    2011-01-01

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

  8. 10 CFR 26.167 - Quality assurance and quality control.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

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

  9. 10 CFR 26.167 - Quality assurance and quality control.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

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

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

    Code of Federal Regulations, 2011 CFR

    2011-01-01

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

  11. 10 CFR 26.137 - Quality assurance and quality control.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

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

  12. Improving University Teaching. Proceedings. International Conference (11th, Utrecht, The Netherlands, July 2-5, 1985).

    ERIC Educational Resources Information Center

    Maryland Univ., College Park. Univ. Coll.

    Proceedings of the eleventh international conference on improving university teaching are presented. Theme presentations and authors include: "Quality Control in Higher Education: Current Issues in Britain" (Gerald T. Fowler); "Quality Control in Higher Education: A Comparison of Current Issues in Three Countries--The Case of Sweden" (Lennart…

  13. The Reporting of the September 11th Terrorist Attacks in American Social Studies Textbooks: A Muslim Perspective

    ERIC Educational Resources Information Center

    Saleem, Mohammed M.; Thomas, Michael K.

    2011-01-01

    This study analyzes the reporting of the September 11th terrorist attacks in social studies textbooks from a Muslim perspective and reports on findings from a study of the responses of American Muslim children to the treatment of the events of September 11th in social studies textbooks. Constructivist grounded theory was used to centralize the…

  14. 40 CFR 51.359 - Quality control.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 2 2010-07-01 2010-07-01 false Quality control. 51.359 Section 51.359....359 Quality control. Quality control measures shall insure that emission testing equipment is... quality control frequencies by using statistical process control to monitor equipment performance on...

  15. Selected contributions from the 11th Gas in Marine Sediments International Conference of September 2012, Nice: an introduction

    NASA Astrophysics Data System (ADS)

    Pierre, Catherine; Imbert, Patrice; Mascle, Jean

    2014-06-01

    This Introduction presents an overview of selected contributions from the 11th Gas in Marine Sediments International Conference held on the 4-7 September 2012 in Nice, France, and published in this special issue of Geo-Marine Letters under the guest editorship of Catherine Pierre, Patrice Imbert and Jean Mascle. These cover fluid seepage dynamics at widely varying spatiotemporal scales in a giant buried caldera of the Caspian Sea, mud volcanoes and pockmarks in the Mediterranean and adjoining Gulf of Cadiz, as well as Lake Baikal, pockmarks of shallower waters along the Atlantic French coast and in Baltic Sea lagoons, deepwater pockmarks and cold seeps on the Norwegian margin and the Hikurangi Margin of New Zealand, asphalt seepage sites offshore southern California, and the tectonically controlled southern Chile forearc. We look forward to meeting all again at the 12th Gas in Marine Sediments conference scheduled for 1-6 September 2014 in Taipei, Taiwan.

  16. Quality control of EUVE databases

    NASA Technical Reports Server (NTRS)

    John, L. M.; Drake, J.

    1992-01-01

    The publicly accessible databases for the Extreme Ultraviolet Explorer include: the EUVE Archive mailserver; the CEA ftp site; the EUVE Guest Observer Mailserver; and the Astronomical Data System node. The EUVE Performance Assurance team is responsible for verifying that these public EUVE databases are working properly, and that the public availability of EUVE data contained therein does not infringe any data rights which may have been assigned. In this poster, we describe the Quality Assurance (QA) procedures we have developed from the approach of QA as a service organization, thus reflecting the overall EUVE philosophy of Quality Assurance integrated into normal operating procedures, rather than imposed as an external, post facto, control mechanism.

  17. 40 CFR 136.7 - Quality assurance and quality control.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

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

  18. 23 CFR 1340.8 - Quality control.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... OBSERVATIONAL SURVEYS OF SEAT BELT USE Survey Design Requirements § 1340.8 Quality control. (a) Quality control... control monitors involved in seat belt use surveys shall have received training in data...

  19. 23 CFR 1340.8 - Quality control.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... OBSERVATIONAL SURVEYS OF SEAT BELT USE Survey Design Requirements § 1340.8 Quality control. (a) Quality control... control monitors involved in seat belt use surveys shall have received training in data...

  20. 23 CFR 1340.8 - Quality control.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... OBSERVATIONAL SURVEYS OF SEAT BELT USE Survey Design Requirements § 1340.8 Quality control. (a) Quality control... control monitors involved in seat belt use surveys shall have received training in data...

  1. Quality Control of Meteorological Observations

    NASA Technical Reports Server (NTRS)

    Collins, William; Dee, Dick; Rukhovets, Leonid

    1999-01-01

    For the first time, a problem of the meteorological observation quality control (QC) was formulated by L.S. Gandin at the Main Geophysical Observatory in the 70's. Later in 1988 L.S. Gandin began adapting his ideas in complex quality control (CQC) to the operational environment at the National Centers for Environmental Prediction. The CQC was first applied by L.S.Gandin and his colleagues to detection and correction of errors in rawinsonde heights and temperatures using a complex of hydrostatic residuals.Later, a full complex of residuals, vertical and horizontal optimal interpolations and baseline checks were added for the checking and correction of a wide range of meteorological variables. some other of Gandin's ideas were applied and substantially developed at other meteorological centers. A new statistical QC was recently implemented in the Goddard Data Assimilation System. The central component of any quality control is a buddy check which is a test of individual suspect observations against available nearby non-suspect observations. A novel feature of this test is that the error variances which are used for QC decision are re-estimated on-line. As a result, the allowed tolerances for suspect observations can depend on local atmospheric conditions. The system is then better able to accept extreme values observed in deep cyclones, jet streams and so on. The basic statements of this adaptive buddy check are described. Some results of the on-line QC including moisture QC are presented.

  2. 7 CFR 930.44 - Quality control.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Quality control. 930.44 Section 930.44 Agriculture... MICHIGAN, NEW YORK, PENNSYLVANIA, OREGON, UTAH, WASHINGTON, AND WISCONSIN Order Regulating Handling Quality Control § 930.44 Quality control. (a) Quality standards. The Board may establish, with the approval of...

  3. 7 CFR 981.42 - Quality control.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 8 2010-01-01 2010-01-01 false Quality control. 981.42 Section 981.42 Agriculture... Regulating Handling Quality Control § 981.42 Quality control. (a) Incoming. Except as provided in this... establish, with the approval of the Secretary, such minimum quality and inspection requirements...

  4. PREFACE: 11th International Conference on Damage Assessment of Structures (DAMAS 2015)

    NASA Astrophysics Data System (ADS)

    Wahab, M. A.

    2015-07-01

    This volume contains the proceedings of the 11th International Conference on Damage Assessment of Structures (DAMAS) 2015. DAMAS has a long history of almost 20 years. The first DAMAS conference took place in 1995 (Pescara, Italy), followed by a biannual meeting in 1997 (Sheffield, UK), 1999 (Dublin, Ireland), 2001 (Cardiff, UK), 2003 (Southampton, UK), 2005 (Gdansk, Poland), 2007 (Torino, Italy), 2009 (Beijing, China), 2011 (Oxford, UK) and 2013 (Dublin, Ireland). The eleventh edition of DAMAS conference series, DAMAS 2015, is hosted by Ghent University, Belgium, and is held at the congress center Het Pand in Ghent city. Ghent is the capital and the largest city of the East Flanders province of the Flemish region of Belgium. Het Pand is the culture and congress center of Ghent University and is a historical monument. The conference is established as a major international forum for research topics relevant to damage assessment of engineering structures and systems including numerical simulations, signal processing of sensor measurements and theoretical techniques as well as experimental case studies. The presentations of DAMAS 2015 are divided into 6 main sessions, namely 1) Structural Health and Condition Monitoring, 2) Damage in Civil Engineering, 3) Damage in Machineries, 4) Damage in Composite Materials, 5) Sensing and Sensors and 6) Signal Processing. The organising committee is grateful to keynote speakers; Professor Guido De Roeck, Head of Structural Mechanics Division, KULeuven, Belgium, for his keynote lecture entitled 'Structural Health Monitoring: highlights and challenges', Professor Weidong Zhu, Department of Mechanical Engineering, University of Maryland, USA, for his keynote lecture entitled 'Vibration-based Structural Damage Detection: Theory and Applications' and Professor Wieslaw Ostachowicz, Head of the Laboratory of Active Materials and Smart Structures, Polish Academy of Sciences, Poland, for his keynote lecture entitled 'Damage Assessment and

  5. PREFACE: 11th International Conference on Electrorheological Fluids and Magnetorheological Suspensions

    NASA Astrophysics Data System (ADS)

    Odenbach, Stefan; Borin, Dmitry

    2009-07-01

    Materials with properties controllable by external fields become more and more important for modern product design. Magnetorheological suspensions, electrorheological fluids and ferrofluids are classical examples for such smart materials exhibiting magnetic or electric field dependent properties. Their development over the past 60 years has shown how complex research and development of fluids with tailored properties can be. The demands of potential applications are the driving force for the synthesis of new fluids. The changes in the synthetic process and the composition of the fluids based on an increasing understanding of the relevant microscopic processes leads to certain macroscopic properties of the material. Only intense cooperation between basic and application oriented research, synthesis, characterisation, theory and application design can finally lead to fluids suitable for the envisaged use. The International Conferences on Electrorheological Fluids and Magnetorheological Suspensions have provided over more than 20 years a platform for interdisciplinary discussions strengthening the scientific progress in the field. Besides being a forum for scientific exchange about recent developments in electro- and magnetorheological fluids. The 11th International Conference on Electrorheological Fluids and Magnetorheological Suspensions (ERMR08) which has been organized by the chair of Magnetofluiddynamics at the Technische Universität Dresden in August 2008 in Dresden has continued this fruitful tradition. With more than 180 participants from 24 different countries it has been the largest ERMR meeting during the last decade - a tendency showing the high potential and promising development of the field of electrically and magnetically controllable fluids. A significant proportion of the participants were PhD students, a fact that also highlights the sustainability of the field. In total 85 oral presentations - including 8 plenary talks - and 81 posters were

  6. 40 CFR 51.359 - Quality control.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 2 2011-07-01 2011-07-01 false Quality control. 51.359 Section 51.359....359 Quality control. Quality control measures shall insure that emission testing equipment is calibrated and maintained properly, and that inspection, calibration records, and control charts...

  7. [Quality control in clinical trials].

    PubMed

    Fukushima, M

    1996-01-01

    Quality control (QC) in clinical trials means the procedures which insure protection of human subjects from research risk, reliability of the data, and thereby assures internal consistency. This has been developed since 1970s in the US, by establishing various regulations which are now called GCP. From the viewpoint of total QC, it should be emphasized that rigorous review of protocol by the Institutional Review Board and obtaining Informed Consent are prerequisites for insuring the quality of the given trial at high scientific level. When pursuing a clinical trial, first of all, facilities of the institutions and the ability of investigators must be of high quality. For this reason, at each institution previous data related to trials should be thoroughly reviewed and analyzed prior to developing a protocol. Educational courses in QC in clinical practice are invaluable. QC of diagnosis means, for example, central pathology review and standardization of diagnostic procedures and process. Secondly, at each institution, data managers collect the data and submit them to the central office at the indicated time. In order to evolve clinical trial, continuous education for data managers and expansion of their job are encouraged. Thirdly, at the statistical center independent from the research group office, subject-specific data managers, the biostatistical staff, must check submitted forms for completeness, consistency and accuracy. Finally, at the data analysis, quality evaluation of the research should also be carried out. Throughout the trial, monitoring and audit are particularly important to assure quality. The sponsor has the responsibility of monitoring the trial and make rigorous onsite visits, and the individual study group also have a monitoring program, while the FDA and the NCI audit by themselves. The purpose of audit is not only to assure data reliability but also to check out patient compliance to drug, education as to regulations and rules of clinical

  8. PREFACE: 11th IAEA Technical Meeting on H-mode Physics and Transport Barriers

    NASA Astrophysics Data System (ADS)

    Takizuka, Tomonori

    2008-07-01

    This volume of Journal of Physics: Conference Series contains papers based on invited talks and contributed posters presented at the 11th IAEA Technical Meeting on H-mode Physics and Transport Barriers. This meeting was held at the Tsukuba International Congress Center in Tsukuba, Japan, on 26-28 September 2007, and was organized jointly by the Japan Atomic Energy Agency and the University of Tsukuba. The previous ten meetings in this series were held in San Diego (USA) 1987, Gut Ising (Germany) 1989, Abingdon (UK) 1991, Naka (Japan) 1993, Princeton (USA) 1995, Kloster Seeon (Germany) 1997, Oxford (UK) 1999, Toki (Japan) 2001, San Diego (USA) 2003, and St Petersburg (Russia) 2005. The purpose of the eleventh meeting was to present and discuss new results on H-mode (edge transport barrier, ETB) and internal transport barrier, ITB, experiments, theory and modeling in magnetic fusion research. It was expected that contributions give new and improved insights into the physics mechanisms behind high confinement modes of H-mode and ITBs. Ultimately, this research should lead to improved projections for ITER. As has been the tradition at the recent meetings of this series, the program was subdivided into six topics. The topics selected for the eleventh meeting were: H-mode transition and the pedestal-width Dynamics in ETB: ELM threshold, non-linear evolution and suppression, etc Transport relations of various quantities including turbulence in plasmas with ITB: rotation physics is especially highlighted Transport barriers in non-axisymmetric magnetic fields Theory and simulation on transport barriers Projections of transport barrier physics to ITER For each topic there was an invited talk presenting an overview of the topic, based on contributions to the meeting and on recently published external results. The six invited talks were: A Leonard (GA, USA): Progress in characterization of the H-mode pedestal and L-H transition N Oyama (JAEA, Japan): Progress and issues in

  9. Research of data quality control based on quality grading

    NASA Astrophysics Data System (ADS)

    Liu, Shuang Hong; Yu, Jian Guo; Yu, Yong Ling

    2012-01-01

    To solve the problem of data quality in data warehouse, the process of data stream in data warehouse and the factors influencing data quality were analyzed; a method for controlling data quality based on quality grading was proposed and the frame of data quality grading system was established. In each process of ETL, the data quality grading system would execute script to calculate values, such as total, component and standard measures in accordance with the definition of Unit Measure, so as to get representation indexes; and then the quality report would be generated according to the indexes and the quality would be graded. The method is applicable to various data warehouse systems.

  10. Research of data quality control based on quality grading

    NASA Astrophysics Data System (ADS)

    Liu, Shuang Hong; Yu, Jian Guo; Yu, Yong Ling

    2011-12-01

    To solve the problem of data quality in data warehouse, the process of data stream in data warehouse and the factors influencing data quality were analyzed; a method for controlling data quality based on quality grading was proposed and the frame of data quality grading system was established. In each process of ETL, the data quality grading system would execute script to calculate values, such as total, component and standard measures in accordance with the definition of Unit Measure, so as to get representation indexes; and then the quality report would be generated according to the indexes and the quality would be graded. The method is applicable to various data warehouse systems.

  11. 40 CFR 51.359 - Quality control.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ....359 Quality control. Quality control measures shall insure that emission testing equipment is... 40 Protection of Environment 2 2013-07-01 2013-07-01 false Quality control. 51.359 Section 51.359... of tests) which fall into the testing categories identified. Alternatives or exceptions to...

  12. 40 CFR 51.359 - Quality control.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ....359 Quality control. Quality control measures shall insure that emission testing equipment is... 40 Protection of Environment 2 2014-07-01 2014-07-01 false Quality control. 51.359 Section 51.359... of tests) which fall into the testing categories identified. Alternatives or exceptions to...

  13. 40 CFR 51.359 - Quality control.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ....359 Quality control. Quality control measures shall insure that emission testing equipment is... 40 Protection of Environment 2 2012-07-01 2012-07-01 false Quality control. 51.359 Section 51.359... of tests) which fall into the testing categories identified. Alternatives or exceptions to...

  14. 7 CFR 930.44 - Quality control.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 8 2013-01-01 2013-01-01 false Quality control. 930.44 Section 930.44 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Control § 930.44 Quality control. (a) Quality standards. The Board may establish, with the approval of...

  15. 14 CFR 21.139 - Quality control.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Quality control. 21.139 Section 21.139... PROCEDURES FOR PRODUCTS AND PARTS Production Certificates § 21.139 Quality control. The applicant must show that he has established and can maintain a quality control system for any product, for which...

  16. 7 CFR 981.42 - Quality control.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Quality control. 981.42 Section 981.42 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Regulating Handling Quality Control § 981.42 Quality control. (a) Incoming. Except as provided in...

  17. 7 CFR 930.44 - Quality control.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 8 2011-01-01 2011-01-01 false Quality control. 930.44 Section 930.44 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (Marketing Agreements... Control § 930.44 Quality control. (a) Quality standards. The Board may establish, with the approval of...

  18. 33 CFR 385.21 - Quality control.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Quality control. 385.21 Section... Processes § 385.21 Quality control. (a) The Corps of Engineers and the non-Federal sponsor shall prepare a quality control plan, in accordance with applicable Corps of Engineers regulations, for each product...

  19. 14 CFR 21.139 - Quality control.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Quality control. 21.139 Section 21.139... PROCEDURES FOR PRODUCTS AND PARTS Production Certificates § 21.139 Quality control. The applicant must show that he has established and can maintain a quality control system for any product, for which...

  20. 11th National Conference on Science, Policy, and the Environment: Our Changing Oceans

    SciTech Connect

    Peter Saundry

    2012-04-17

    On January 19-21, 2011, The National Council for Science and the Environment (NCSE) successfully convened its 11th National Conference on Science, Policy and the Environment: Our Changing Oceans in Washington, DC at the Ronald Reagan Building and International Trade Center. Over 1,247 participants attended the conference, representing federal, state and local governments, university and colleges across the US, civil society organizations, the business community, and international entities. In addition, the conference was webcast to an audience across several states. The conference provided a forum to examine the profound changes our ocean will undergo over the next 25-50 years and share various perspectives on the new research, tools, and policy initiatives to protect and sustain our ocean. Conference highlights and recommendations are available to the public on NCSE's conference website, www.OurChangingOceans.org.

  1. Wake of September 11th attacks: implications for research, policy and practice.

    PubMed

    Darden, Madeline Lyles

    2002-02-01

    The National Consortium for African American Children (NCAAC) held a National Forum on Bioterrorism and Children on November 6, 2001 in Washington, DC. Convened in the wake of the September 11th attacks on New York City and the Pentagon, this unprecedented conference assembled a cross-section of professionals in child advocacy, health, mental health, insurance, economics, law enforcement, and media technology. The ensuing discussion focused on issues surrounding biological agents, their impact on children and youth, and the strategies needed to protect the health and mental health of children and families in the event of a large-scale bioterrorist crisis. Lessons learned as well as the implications of the terrorist acts from the tragic events of September 11th formed the backdrop for engaging dialogue among various industry executives and professionals. Accounts of personal experiences during the unprecedented tragedy of 9-11 were shared and provided a context for heightened preparedness planning for children and adults. A collaborative statement was also presented by NCAAC, the National Medical Association, the Association of Black Psychologists, and the National Black Media Coalition. This forum was hailed as a model for communities of color to join and help bolster broad-based coalition building to ensure the availability of culturally and linguistically appropriate messages, services, and support. As intended, the forum devoted significant attention to the special needs of children, their caregivers and families and provided for an invaluable interchange which is slated to evolve into a national action plan to address the imminent dangers facing our nation's children. PMID:11853055

  2. Quality assurance and quality control in monitoring programs

    USGS Publications Warehouse

    Shampine, W.J.

    1993-01-01

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

  3. Quality Control by Artificial Vision

    SciTech Connect

    Lam, Edmond Y.; Gleason, Shaun Scott; Niel, Kurt S.

    2010-01-01

    Computational technology has fundamentally changed many aspects of our lives. One clear evidence is the development of artificial-vision systems, which have effectively automated many manual tasks ranging from quality inspection to quantitative assessment. In many cases, these machine-vision systems are even preferred over manual ones due to their repeatability and high precision. Such advantages come from significant research efforts in advancing sensor technology, illumination, computational hardware, and image-processing algorithms. Similar to the Special Section on Quality Control by Artificial Vision published two years ago in Volume 17, Issue 3 of the Journal of Electronic Imaging, the present one invited papers relevant to fundamental technology improvements to foster quality control by artificial vision, and fine-tuned the technology for specific applications. We aim to balance both theoretical and applied work pertinent to this special section theme. Consequently, we have seven high-quality papers resulting from the stringent peer-reviewing process in place at the Journal of Electronic Imaging. Some of the papers contain extended treatment of the authors work presented at the SPIE Image Processing: Machine Vision Applications conference and the International Conference on Quality Control by Artificial Vision. On the broad application side, Liu et al. propose an unsupervised texture image segmentation scheme. Using a multilayer data condensation spectral clustering algorithm together with wavelet transform, they demonstrate the effectiveness of their approach on both texture and synthetic aperture radar images. A problem related to image segmentation is image extraction. For this, O'Leary et al. investigate the theory of polynomial moments and show how these moments can be compared to classical filters. They also show how to use the discrete polynomial-basis functions for the extraction of 3-D embossed digits, demonstrating superiority over Fourier

  4. Business quality control in issuing life insurance.

    PubMed

    Roberts, N K

    1999-01-01

    Fraud investigation and fraud control are entirely different processes. Similarly the auditing of a life insurance company and the issuing of life insurance policies and business quality control are not the same. Business quality control and fraud control have much in common. In this article, these similarities are explored and a case is made that companies issuing life insurance policies should consider the business quality control approach rather than the more traditional investigatory methods. PMID:10539385

  5. Quality Control of EUVE Databases

    NASA Astrophysics Data System (ADS)

    John, Linda M.

    1993-01-01

    The publicly accessible databases for the Extreme Ultraviolet Explorer (EUVE) include: the EUVE Archive Mailserver, the Center for EUV Astrophysics ftp site, the EUVE Guest Observer Mailserver, and the Astronomical Data System node. The EUVE Performance Assurance team is responsible for verifying that these public databases are working properly and that the public availability of EUVE data contained therein does not infringe any data rights which may have been assigned. In this paper, we describe the quality assurance (QA) procedures we have developed from approaching QA as a service organization; this approach reflects the overall EUVE philosophy of QA integrated into normal operating procedures, rather than imposed as an external, post-facto, control mechanism.

  6. PREFACE: 11th International Conference on Nucleus-Nucleus Collisions (NN2012)

    NASA Astrophysics Data System (ADS)

    Li, Bao-An; Natowitz, Joseph B.

    2013-03-01

    The 11th International Conference on Nucleus-Nucleus Collisions (NN2012) was held from 27 May to 1 June 2012, in San Antonio, Texas, USA. It was jointly organized and hosted by The Cyclotron Institute at Texas A&M University, College Station and The Department of Physics and Astronomy at Texas A&M University-Commerce. Among the approximately 300 participants were a large number of graduate students and post-doctoral fellows. The Keynote Talk of the conference, 'The State of Affairs of Present and Future Nucleus-Nucleus Collision Science', was given by Dr Robert Tribble, University Distinguished Professor and Director of the TAMU Cyclotron Institute. During the conference a very well-received public lecture on neutrino astronomy, 'The ICEcube project', was given by Dr Francis Halzen, Hilldale and Gregory Breit Distinguished Professor at the University of Wisconsin, Madison. The Scientific program continued in the general spirit and intention of this conference series. As is typical of this conference a broad range of topics including fundamental areas of nuclear dynamics, structure, and applications were addressed in 42 plenary session talks, 150 parallel session talks, and 21 posters. The high quality of the work presented emphasized the vitality and relevance of the subject matter of this conference. Following the tradition, the NN2012 International Advisory Committee selected the host and site of the next conference in this series. The 12th International Conference on Nucleus-Nucleus Collisions (NN2015) will be held 21-26 June 2015 in Catania, Italy. It will be hosted by The INFN, Laboratori Nazionali del Sud, INFN, Catania and the Dipartimento di Fisica e Astronomia of the University of Catania. The NN2012 Proceedings contains the conference program and 165 articles organized into the following 10 sections 1. Heavy and Superheavy Elements 2. QCD and Hadron Physics 3. Relativistic Heavy-Ion Collisions 4. Nuclear Structure 5. Nuclear Energy and Applications of

  7. 40 CFR 136.7 - Quality assurance and quality control.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 24 2012-07-01 2012-07-01 false Quality assurance and quality control. 136.7 Section 136.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER... referred to as a spiked blank, or laboratory control sample (LCS); (v) Matrix spike (MS) and matrix...

  8. QUALITY CONTROL - VARIABILITY IN PROTOCOLS

    EPA Science Inventory

    The EPA Risk Reduction Engineering Laboratory’s Quality Assurance Office, which published the popular pocket guide Preparing Perfect Project Plans, is now introducing another quality assurance reference aid. The document Variability in Protocols (VIP) was initially designed as a ...

  9. Computers and quality control in nuclear medicine.

    PubMed

    Brookeman, V A

    1978-04-01

    The general topic of computers and nuclear medicine quality control may be approached from two main areas; controlling the quality of computerized studies, and computer applications in general nuclear medicine quality control. Overlap occurs when quality control of computer studies is performed by the computer itself. The uses of computers in record-keeping and in quality control of imaging instrumentation and in vitro studies, including radioimmunoassay, are discussed in this review. Aspects of quality control for computerized clinical cardiovascular, cerebral, and renal studies and emission computed tomography are reviewed, including consideration of difficulties and inaccuracies involved in the studies. Any automatic computer analysis program should incorporate adequate checks and error detection protocols and should illustrate results for verification. Current routine quality control procedures using the computer unfortunately are few. Quality control criteria are needed for camera/computer systems in high count rate clinical applications, and increasing emphasis should be aimed at quality control of those computerized dynamic and function studies in current clinical use. The computer has a valuable potential for nuclear medicine quality control. In vitro and computerized in vivo studies can be analyzed by readily available statistical programs, and variances can be monitored continuously. Computers can calibrate and monitor instrument performance regularly, and can handle managerial and clerical duties such as bookkeeping. PMID:684439

  10. 30 CFR 74.6 - Quality control.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Quality control. 74.6 Section 74.6 Mineral... control. The applicant shall describe the way in which each lot of components will be sampled and tested... of the CMDPSU will be maintained in production through adequate quality control procedures, MSHA...

  11. 30 CFR 74.6 - Quality control.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Quality control. 74.6 Section 74.6 Mineral... control. The applicant shall describe the way in which each lot of components will be sampled and tested... of the CMDPSU will be maintained in production through adequate quality control procedures, MSHA...

  12. Gut Microbiome of an 11th Century A.D. Pre-Columbian Andean Mummy.

    PubMed

    Santiago-Rodriguez, Tasha M; Fornaciari, Gino; Luciani, Stefania; Dowd, Scot E; Toranzos, Gary A; Marota, Isolina; Cano, Raul J

    2015-01-01

    The process of natural mummification is a rare and unique process from which little is known about the resulting microbial community structure. In the present study, we characterized the microbiome of paleofeces, and ascending, transverse and descending colon of an 11th century A.D. pre-Columbian Andean mummy by 16S rRNA gene high-throughput sequencing and metagenomics. Firmicutes were the most abundant bacterial group, with Clostridium spp. comprising up to 96.2% of the mummified gut, while Turicibacter spp. represented 89.2% of the bacteria identified in the paleofeces. Microbiome profile of the paleofeces was unique when compared to previously characterized coprolites that did not undergo natural mummification. We identified DNA sequences homologous to Clostridium botulinum, Trypanosoma cruzi and human papillomaviruses (HPVs). Unexpectedly, putative antibiotic-resistance genes including beta-lactamases, penicillin-binding proteins, resistance to fosfomycin, chloramphenicol, aminoglycosides, macrolides, sulfa, quinolones, tetracycline and vancomycin, and multi-drug transporters, were also identified. The presence of putative antibiotic-resistance genes suggests that resistance may not necessarily be associated with a selective pressure of antibiotics or contact with European cultures. Identification of pathogens and antibiotic-resistance genes in ancient human specimens will aid in the understanding of the evolution of pathogens as a way to treat and prevent diseases caused by bacteria, microbial eukaryotes and viruses. PMID:26422376

  13. Gut Microbiome of an 11th Century A.D. Pre-Columbian Andean Mummy

    PubMed Central

    Santiago-Rodriguez, Tasha M.; Fornaciari, Gino; Luciani, Stefania; Dowd, Scot E.; Toranzos, Gary A.; Marota, Isolina; Cano, Raul J.

    2015-01-01

    The process of natural mummification is a rare and unique process from which little is known about the resulting microbial community structure. In the present study, we characterized the microbiome of paleofeces, and ascending, transverse and descending colon of an 11th century A.D. pre-Columbian Andean mummy by 16S rRNA gene high-throughput sequencing and metagenomics. Firmicutes were the most abundant bacterial group, with Clostridium spp. comprising up to 96.2% of the mummified gut, while Turicibacter spp. represented 89.2% of the bacteria identified in the paleofeces. Microbiome profile of the paleofeces was unique when compared to previously characterized coprolites that did not undergo natural mummification. We identified DNA sequences homologous to Clostridium botulinum, Trypanosoma cruzi and human papillomaviruses (HPVs). Unexpectedly, putative antibiotic-resistance genes including beta-lactamases, penicillin-binding proteins, resistance to fosfomycin, chloramphenicol, aminoglycosides, macrolides, sulfa, quinolones, tetracycline and vancomycin, and multi-drug transporters, were also identified. The presence of putative antibiotic-resistance genes suggests that resistance may not necessarily be associated with a selective pressure of antibiotics or contact with European cultures. Identification of pathogens and antibiotic-resistance genes in ancient human specimens will aid in the understanding of the evolution of pathogens as a way to treat and prevent diseases caused by bacteria, microbial eukaryotes and viruses. PMID:26422376

  14. Remembering September 11th: the role of retention interval and rehearsal on flashbulb and event memory.

    PubMed

    Shapiro, Lauren R

    2006-02-01

    Retention interval and rehearsal effects on flashbulb and event memory for 11th September 2001 (9/11) were examined. In Experiment 1, college students were assessed three times (Groups 1 and 2) or once (Group 3) over 11 weeks. In Experiment 2, three new groups assessed initially at 23 weeks (Group 4), 1 year (Group 5), or 2 years (Group 6) were compared at 1 year and at 2 years with subsamples of those assessed previously. No effects of retention interval length or rehearsal were found for flashbulb memory, which contained details at each assessment. Event memory, but not consistency, was detrimentally affected by long retention intervals, but improved with rehearsal. Recall was higher for the reception event than for the main events. Also, consistency from 1 day to 11 weeks, but not 1 year to 2 years, was higher for flashbulb memory than for event memory. Event recall was enhanced when respondents conceived of their memory as vivid, frozen, and encompassing a longer period of time. Positive correlations were found for event memory with confidence in accuracy and with rehearsal through discussion at 2 years. PMID:16484105

  15. Quality Control in Small Groups

    NASA Astrophysics Data System (ADS)

    Lemmens, L. F.

    2008-11-01

    The smallness of some groups in a set up to control the quality of a service using questionnaires limits the size of the samples, this limitation has several consequences. Indeed the common approach used for relatively large groups, based on the central limit theorem and the law of large numbers, cannot be used anymore to construct estimators for the parameters of the model. Using an inverse probability will lift these restrictions. A questionnaire is a collection of items. In an item the respondent indicates on a Likert scale his or her agreement with a statement. Dimensions are a set of items dealing with one aspect of the service. In a questionnaire several dimensions are addressed but usually the items are presented in a random sequence. The model for an item is hierarchical with following components: a multivariate hypergeometric model takes the sampling in a finite population into account, the multinomial serves as a prior for the sampling and the Dirichlet-distribution serves as a prior for the multinomials. The composition of dimensions allows to use the posterior for one of the items as a prior for another item of that dimension and so on. After analysis of several questionnaires using this model, the reliability of the responses from some respondents turned out to be a key-problem, in the sense the responses can be classified into at least two classes and a decision rule had to be developed to neglect some of them. The influence of rejecting some answers, on the confidence for the most plausible statement can be estimated. This leads often to the result that there is only minimal evidence for the most probable statement.

  16. Colorado Air Quality Control Regulations and Ambient Air Quality Standards.

    ERIC Educational Resources Information Center

    Colorado State Dept. of Health, Denver. Div. of Air Pollution Control.

    Regulations and standards relative to air quality control in Colorado are defined in this publication. Presented first are definitions of terms, a statement of intent, and general provisions applicable to all emission control regulations adopted by the Colorado Air Pollution Control Commission. Following this, three regulations are enumerated: (1)…

  17. 30 CFR 74.6 - Quality control.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Quality control. 74.6 Section 74.6 Mineral... DUST SAMPLING DEVICES Approval Requirements for Coal Mine Dust Personal Sampler Unit § 74.6 Quality... to maintain its quality prior to assembly of each sampler unit. In order to assure that the...

  18. Handling qualities requirements for control configured vehicles

    NASA Technical Reports Server (NTRS)

    Woodcock, R. J.; George, F. L.

    1976-01-01

    The potential effects of fly by wire and control configured vehicle concepts on flying qualities are considered. Failure mode probabilities and consequences, controllability, and dynamics of highly augmented aircraft are among the factors discussed in terms of design criteria.

  19. Quality control education in the community college

    NASA Technical Reports Server (NTRS)

    Greene, J. Griffen; Wilson, Steve

    1966-01-01

    This paper describes the Quality Control Program at Daytona Beach Junior College, including course descriptions. The program in quality control required communication between the college and the American Society for Quality Control (ASQC). The college has machinery established for certification of the learning process, and the society has the source of teachers who are competent in the technical field and who are the employers of the educational products. The associate degree for quality control does not have a fixed program, which can serve all needs, any more than all engineering degrees have identical programs. The main ideas which would be common to all quality control programs are the concept of economic control of a repetitive process and the concept of developing individual potentialities into individuals who are needed and productive.

  20. PREFACE: 11th International Spring Seminar on Nuclear Physics: Shell Model and Nuclear Structure - achievements of the past two decades

    NASA Astrophysics Data System (ADS)

    2015-02-01

    The 11th International Seminar on Nuclear Physics was held in Ischia from May 12 to May 16, 2014. This Seminar was dedicated to Aldo Covello, who has been the promoter of this series of meetings, which started in Sorrento in 1986 and continued with meetings held every two or three years in the Naples area. Aldo's idea was to offer to a group of researchers, actively working in selected fields of Nuclear Physics, the opportunity to confront their points of view in a lively and informal way. The choice for the period of the year, Spring, as well as the sites chosen reflected this intent. The first meeting was of a purely theoretical nature, but it was immediately clear that the scope of these conferences needed to be enlarged calling into play the experimental community. Then, starting from the second meeting, all the following ones have been characterized by fruitful discussion between theoretical and experimental researchers on current achievements and future developments of nuclear structure. This may be read, in fact, as one of the motivating factors for Aldo's election as Fellow of the American Physical Society in 2008 "... for his outstanding contributions to the international nuclear physics community by providing, for over two decades, a venue for theorists and experimentalists to share their latest ideas." The present meeting, organized by Aldo's former students and with the benefit of his suggestions, has maintained this tradition. The title "Shell model and nuclear structure: achievements of the past two decades" recalls that of the 2nd International Spring Seminar "Shell Model and Nuclear Structure: where do we stand?". The main aim of this 11th Seminar was, in fact, to discuss the changes of the past two decades on our view of nuclei in terms of shell structure as well as the perspectives of the shell model, which has been one of the key points in Aldo's research. This point is well accounted by the Opening Speech of Igal Talmi, one of the fathers of the

  1. Examining Scientific and Technical Writing Strategies in the 11th Century Chinese Science Book "Brush Talks from Dream Brook"

    ERIC Educational Resources Information Center

    Zhang, Yuejiao

    2013-01-01

    This article examines the influential Chinese science book "Brush Talks from Dream Brook," written by Shen Kuo in the 11th century. I suggest that "Brush Talks" reveals a tension between institutionalized science and science in the public, and a gap between the making of scientific knowledge and the communication of such…

  2. Using ARCS Model to Promote 11th Graders' Motivation and Achievement in Learning about Acids and Bases

    ERIC Educational Resources Information Center

    Feng, Sung-Lin; Tuan, Hsiao-Lin

    2005-01-01

    The purposes of this study are: to apply the ARCS model in designing an acid and bases unit, and to assess a single class of 11th graders for motivation and achievement outcomes before and after ARCS instruction. Four essential strategies for designing motivation instruction in the ARCS model were: Attention, Relevance, Confidence, and…

  3. Your Reading: An Annotated Booklist for Middle School and Junior High. 11th Edition. NCTE Bibliography Series.

    ERIC Educational Resources Information Center

    Brown, Jean E., Ed.; Stephens, Elaine C., Ed.

    Organized around the theme of "challenges," the 11th edition of "Your Reading" offers annotations of more than 1,200 books for young adults. Intended for teachers, librarians, parents, and students, this booklist presents recently published books that can be read for many purposes--for sheer enjoyment of the story, to pique curiosity or satisfy…

  4. 11th Annual Comparative Analysis of the Racine Unified School District: Demographics, Attendance, Finances, Student Engagement, and Achievement

    ERIC Educational Resources Information Center

    Public Policy Forum, 2008

    2008-01-01

    This is the 11th annual report on conditions affecting the Racine Unified School District (RUSD). Analysis continues to focus on the long-term historical trends in RUSD, comparing RUSD to nine peer school districts and the State of Wisconsin. RUSD peer districts are Wisconsin's largest (Milwaukee Public Schools are not included) and their…

  5. The Effects of Cardio-Syntactic Analysis Instruction on Writing Scores in a 11th Grade High School Classroom

    ERIC Educational Resources Information Center

    Kariuki, Patrick N.; Blair, Paul W.

    2015-01-01

    The purpose of this research was to determine the effects of Cardio-Syntactic Analysis instruction on writing scores in an 11th grade English class. The sample consisted of 35 students enrolled in an Honor's English 11 class at Volunteer high School, in Church Hill, TN. The class was randomly assigned into an experimental group of 17 students and…

  6. Investigating Community Factors as Predictors of Rural 11th-Grade Agricultural Science Students' Choice of Careers in Agriculture

    ERIC Educational Resources Information Center

    Adedokun, Omolola A.; Balschweid, Mark A.

    2008-01-01

    This study investigates the links between community contexts/factors and rural 11th-grade agricultural science students' choice of careers in agriculture. A logistic regression model was developed and tested to examine the extent to which nine measures of community contexts (i.e., membership in FFA, membership in 4-H, community attachment,…

  7. Professional Development for Water Quality Control Personnel.

    ERIC Educational Resources Information Center

    Shepard, Clinton Lewis

    This study investigated the availability of professional development opportunities for water quality control personnel in the midwest. The major objective of the study was to establish a listing of educational opportunities for the professional development of water quality control personnel and to compare these with the opportunities technicians…

  8. 33 CFR 385.21 - Quality control.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... DEFENSE PROGRAMMATIC REGULATIONS FOR THE COMPREHENSIVE EVERGLADES RESTORATION PLAN CERP Implementation... quality control plan, in accordance with applicable Corps of Engineers regulations, for each product that will be produced by a Project Delivery Team. The quality control plan shall be included in the...

  9. Quality Control Technician Curriculum. An Elusive Butterfly.

    ERIC Educational Resources Information Center

    Holler, Michael

    Defining and developing a quality control technician curriculum for an associate degree program is a difficult and puzzling job. There are as many definitions of quality control and curriculum ideas as there are educators asked. However, one could start by dividing the field into its major areas--heavy manufacturing, maintenance, research, and…

  10. 30 CFR 74.6 - Quality control.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Quality control. 74.6 Section 74.6 Mineral... of the CMDPSU will be maintained in production through adequate quality control procedures, MSHA and... DUST SAMPLING DEVICES Approval Requirements for Coal Mine Dust Personal Sampler Unit § 74.6...

  11. Percutaneous coronary intervention for coronary bifurcation disease: 11th consensus document from the European Bifurcation Club.

    PubMed

    Lassen, Jens Flensted; Holm, Niels Ramsing; Banning, Adrian; Burzotta, Francesco; Lefèvre, Thierry; Chieffo, Alaide; Hildick-Smith, David; Louvard, Yves; Stankovic, Goran

    2016-05-17

    Coronary bifurcations are involved in 15-20% of all percutaneous coronary interventions (PCI) and remain one of the most challenging lesions in interventional cardiology in terms of procedural success rate as well as long-term cardiac events. The optimal management of bifurcation lesions is, despite a fast growing body of scientific literature, the subject of considerable debate. The European Bifurcation Club (EBC) was initiated in 2004 to support a continuous overview of the field, and aims to facilitate a scientific discussion and an exchange of ideas on the management of bifurcation disease. The EBC hosts an annual, compact meeting, dedicated to bifurcations, which brings together physicians, engineers, biologists, physicists, epidemiologists and statisticians for detailed discussions. Every meeting is finalised with a consensus statement which reflects the unique opportunity of combining the opinions of interventional cardiologists with the opinions of a large variety of other scientists on bifurcation management. The present 11th EBC consensus document represents the summary of the up-to-date EBC consensus and recommendations. It points to the fact that there is a multitude of strategies and approaches to bifurcation stenting within the provisional strategy and in the different two-stent strategies. The main EBC recommendation for PCI of bifurcation lesions remains to use main vessel (MV) stenting with a proximal optimisation technique (POT) and provisional side branch (SB) stenting as a preferred approach. The consensus document covers a moving target. Much more scientific work is needed in non-left main (LM) and LM bifurcation lesions for continuous improvement of the outcome of our patients. PMID:27173860

  12. Quality-control analytical methods: continuous quality improvement.

    PubMed

    Venti, Eden M

    2006-01-01

    It is vital that all compounding pharmacies have a continuous quality improvement program in place by way of standard operating procedures to assure that patients receive high-quality preparations. The program should take into consideration any federal and state regulatory requirements, as well as professional association expectations. Quality control measurements and regular review of those measurements are the foundations of a good quality plan. All pharmacy personnel should be aware of the importance of reporting potential internal quality concerns or problems and should be encouraged to do so without fear of repercussions. Ideally, an error-free compounding pracitice would be the goal. Since this is not practical, quality issues should not be viewed as problems, but as opportunities to improve compounding practices by correcting, before they become pervasive, the processes used in the preparation of prescriptions. PMID:23974418

  13. Water Quality Control, Curriculum Guide.

    ERIC Educational Resources Information Center

    Washington City Board of Education, NC.

    Activities which study how water is used, contaminated, and treated or purified are presented in this curriculum guide, culminating in the investigation of a local water quality problem. Designed as a 12 week mini-course for students in grades eight and nine, the guide first presents a review of the content, objectives, major concepts, and sources…

  14. Control by quality: proposition of a typology.

    PubMed

    Pujo, P; Pillet, M

    The application of Quality tools and methods in industrial management has always had a fundamental impact on the control of production. It influences the behavior of the actors concerned, while introducing the necessary notions and formalizations, especially for production systems with little or no automation, which constitute a large part of the industrial activity. Several quality approaches are applied in the workshop and are implemented at the level of the control. In this paper, the authors present a typology of the various approaches that have successively influenced control, such as statistical process control, quality assurance, and continuous improvement. First the authors present a parallel between production control and quality organizational structure. They note the duality between control, which is aimed at increasing productivity, and quality, which aims to satisfy the needs of the customer. They also note the hierarchical organizational structure of these two systems of management with, at each level, the notion of a feedback loop. This notion is fundamental to any kind of decision making. The paper is organized around the operational, tactical, and strategic levels, by describing for each level the main methods and tools for control by quality. The overview of these tools and methods starts at the operational level, with the Statistical Process Control, the Taguchi technique, and the "six sigma" approach. On the tactical level, we find a quality system approach, with a documented description of the procedures introduced in the firm. The management system can refer here to Quality Assurance, Total Productive Maintenance, or Management by Total Quality. The formalization through procedures of the rules of decision governing the process control enhances the validity of these rules. This leads to the enhancement of their reliability and to their consolidation. All this counterbalances the human, intrinsically fluctuating, behavior of the control

  15. [Comparing quality measurements Part 2: control charts].

    PubMed

    Kottner, Jan; Hauss, Armin

    2013-04-01

    Comparative quality measurements and evaluations in nursing play significant roles. Quality measures are affected by systematic and random error. Statistical Process Control (SPC) offers a method to take random variation adequately into account. In this article, control charts are introduced. Those are graphical displays to show quality measures over time. Attribute variables can be displayed by p-, u- and c-control charts. Special cause variations within the processes can be detected by rules. If signs for special cause variations are absent, the process in considered being in statistical control showing common cause variation. A deviation of one data point greater than three standard deviations from the arithmetic mean is considered the strongest signal for non random variation within the process. Within quality improvement contexts control charts outperform traditional comparisons of means and spreads. PMID:23535476

  16. Assessment of China's Energy-Saving and Emission-Reduction Accomplishments and Opportunities During the 11th Five Year Plan

    SciTech Connect

    Levine, Mark D.; Price, Lynn; Zhou, Nan; Fridley, David; Aden, Nathaniel; Lu, Hongyou; McNeil, Michael; Zheng, Nina; Yining, Qin; Yowargana, Ping

    2010-04-28

    During the period 1980 to 2002, China experienced a 5% average annual reduction in energy consumption per unit of gross domestic product (GDP). The period 2002-2005 saw a dramatic reversal of the historic relationship between energy use and GDP growth: energy use per unit of GDP increased an average of 3.8% per year during this period (NBS, various years). China's 11th Five Year Plan (FYP), which covers the period 2006-2010, required all government divisions at different levels to reduce energy intensity by 20% in five years in order to regain the relationship between energy and GDP growth experienced during the 1980s and 1990s. This report provides an assessment of selected policies and programs that China has instituted in its quest to fulfill the national goal of a 20% reduction in energy intensity by 2010. The report finds that China has made substantial progress toward its goal of achieving 20% energy intensity reduction from 2006 to 2010 and that many of the energy-efficiency programs implemented during the 11th FYP in support of China's 20% energy/GDP reduction goal appear to be on track to meet - or in some cases even exceed - their energy-saving targets. It appears that most of the Ten Key Projects, the Top-1000 Program, and the Small Plant Closure Program are on track to meet or surpass the 11th FYP savings goals. China's appliance standards and labeling program, which was established prior to the 11th FYP, has become very robust during the 11th FYP period. China has greatly enhanced its enforcement of new building energy standards but energy-efficiency programs for buildings retrofits, as well as the goal of adjusting China's economic structure to reduce the share of energy consumed by industry, do not appear to be on track to meet the stated goals. With the implementation of the 11th FYP now bearing fruit, it is important to maintain and strengthen the existing energy-saving policies and programs that are successful while revising programs or adding new

  17. Geodetically derived fault slip distribution model for the May, 11th 2011 Lorca earthquake (SE, Spain)

    NASA Astrophysics Data System (ADS)

    Gonzalez, P. J.; Tiampo, K. F.; Palano, M.; Cannavò, F.; Fernandez, J.

    2011-12-01

    The Alhama de Murcia Fault (AMF) is a compound multisegmented right-lateral to reverse fault system. The AMF is one the longest faults in the Eastern Betics Shear zone (Southeastern Spain). In the last decades its seismogenic potential has been evaluated and earthquake maximum magnitudes were forecast based on paleoseismic and dating data. On May 11th, 2011 a moderate (Mw 5.1) earthquake shook the region, causing 9 casualties and severe damages in Lorca city (Murcia region). The reported location of the aftershocks sequence did not follow any particular trend; furthermore in-situ geology surveys did not identify any fault slip related ground deformation. To contribute to a better seismic hazard assessment, we need to locate and, if possible, characterize the fault-slip distribution that generated the earthquake. In this work, we detected small but significant ground deformation in the epicentral area by using geodetic (GPS and satellite radar interferometry) data. Geodetic data was processed by using a stack of differential radar interferometry (corrected for a known subsidence contribution and estimating their error budget), daily GPS estimated coordinates and high-rate 1-Hz GPS data. We jointly inverted the detected static coseismic displacements (a GPS station and two ENVISAT interferograms from different tracks) for the fault plane geometry parameters by using a rectangular dislocation model embedded in a homogeneous elastic half-space. The best-fitting fault plane follows closely the geologically derived AMF geometry (NE-SW strike trend and dipping ~60-70o to NW). Later, the obtained model geometry was extended and divided into patches to allow for a detailed analysis of the fault slip distribution pattern. Slip distribution indicates that slip occurred in a single patch with reverse and right-lateral motion (with peak fault slip magnitude of ~9 cm). However, the modelling results also indicate that the fault slip was shallower along the centre and southwest

  18. Selected papers from the 11th European Conference on Applied Superconductivity (EUCAS 2013)

    NASA Astrophysics Data System (ADS)

    Ferdeghini, Carlo; Putti, Marina

    2014-04-01

    The 11th edition of the European Conference on Applied Superconductivity (EUCAS) was held in Genoa (15-19 September 2013) and registered the participation of more than one thousand attendants from over 40 countries. During the conference seven plenary lectures, 23 invited, and 203 oral contributions and 550 posters have been presented, all focused on recent developments in the field of superconductivity applications. This issue of Superconductor Science Technology is a collection of some of the plenary and invited contributions. Moreover, the winners of the EUCAS prizes (the electronics prize dedicated to the memory of Antonio Barone), and the most significant oral contributions selected by the 125 chairs involved in the organization, have been invited to submit their papers. The remaining papers presented at the conference will be published in the Journal Physics Conference Series, edited by S Farinon, G Lamura, A Malagoli and I Pallecchi. The papers have been organized into the four traditional topics of interest of EUCAS, namely materials, wires and tapes, large scale applications, and electronics. The plenary lectures on these four topics have been collected: Potential of iron-based superconductors for practical materials in the future (J Shimoyama), Coated conductors for power applications: materials challenges (J Obradors), Challenges and status of ITER conductor production (A Devred), and the Impact of superconducting devices in imaging in neuroscience (G L Romani). We hope that this issue will let you taste the flavours, hear the sounds and see the colours of this exciting EUCAS edition. The very large participation in EUCAS 2013 has allowed debates on a wide range of topics, starting from the most basic studies on emergent materials up to the new developments in electronics and large scale applications. A round table on HTS Conductors was experimented for the first time gathering material scientists, wire manufacturers and device builders in a stimulating

  19. Quality Control Using Optical Probe Arrays

    NASA Astrophysics Data System (ADS)

    Stewart, Robert M.

    1989-01-01

    Low cost, optical probes, can be combined into an inspection array, and the go/no-go outputs can be analyzed by a high speed programmable logic controller (PLC). The PLC can be remotely addressed to change the desired level of quality control. The PLC can provide on-line data for blow-by-blow statistical process control (SPC).

  20. [Quality control of printed patient information].

    PubMed

    Herm, Kerstin; Linden, Michael

    2013-05-01

    Printed material is an important part in patient information and is called bibliotherapy. It is subject to quality control similar to any other types of treatment. This paper presents an outline of important quality criteria and methods of quality control. Important quality criteria are: (a) Correctness and validity of content evaluated by mentioning the expertise of the authors, appraisal through external experts, reference to scientific literature, and empirical tests of the content, (b) Readability in respect to text structure measured by the "Flesch-Reading-Ease-Formula" supported by fair graphical design including fond and structure of text, (c) Comprehensibility tested by feedback of patients or standardized by the Hamburg comprehensibility rating, (d) Utility including securing availability, acceptance, differential indication and use. Writing and publication of patient leaflets must be accompanied by quality control measures. PMID:23446824

  1. Quality Control Systems in Cardiac Aging

    PubMed Central

    Quarles, Ellen K; Dai, Dao-Fu; Tocchi, Autumn; Basisty, Nathan; Gitari, Lemuel; Rabinovitch, Peter S

    2015-01-01

    Cardiac aging is an intrinsic process that results in impaired cardiac function, along with cellular and molecular changes. These degenerative changes are intimately associated with quality control mechanisms. This review provides a general overview of the clinical and cellular changes which manifest in cardiac aging, and the quality control mechanisms involved in maintaining homeostasis and retarding aging. These mechanisms include autophagy, ubiquitin-mediated turnover, apoptosis, mitochondrial quality control and cardiac matrix homeostasis. Finally, we discuss aging interventions that have been observed to impact cardiac health outcomes. These include caloric restriction, rapamycin, resveratrol, GDF11, mitochondrial antioxidants and cardiolipin-targeted therapeutics. A greater understanding of the quality control mechanisms that promote cardiac homeostasis will help to understand the benefits of these interventions, and hopefully lead to further improved therapeutic modalities. PMID:25702865

  2. Campus Computing, 2000: The 11th National Survey of Computing and Information Technology in American Higher Education.

    ERIC Educational Resources Information Center

    Green, Kenneth C.

    The 2000 Campus Computing Survey, the 11th such survey, was sent to the chief academic officer at 1,176 two-year and four-year colleges and universities across the United States. By October 2000, 506 responses had been received, a response rate of 43%. New data reveal that the growing demand for technology talent across all sectors of the U.S.…

  3. Estimating the Effects of September 11th and Other Forms of Violence on the Mental Health and Social Development of New York City's Youth: A Matter of Context

    ERIC Educational Resources Information Center

    Aber, J. Lawrence; Gershoff, Elizabeth T.; Ware, Angelica; Kotler, Jennifer A.

    2004-01-01

    This longitudinal study examines the effects of exposure to the terrorist attack of September 11th as well as exposure to other forms of community violence on change in the mental health and social attitudes of youths in New York City. Three quarters of the youths reported some form of direct exposure to the events of September 11th, and 80%…

  4. The Minnesota 11th and 12th Grade Post-Secondary Enrollment Options Program: Is It Changing the Traditional Structure of Secondary and Post-Secondary Schools?

    ERIC Educational Resources Information Center

    Boughton, Roger W.

    In 1985, the Minnesota Legislature passed legislation permitting and encouraging 11th and 12th grade students attending public high schools to enroll in public and private postsecondary institutions. Approximately 2% of all 11th and 12th grade students in the state took part in the program during its first year of operation, with the majority of…

  5. Quality control of automated cell counters.

    PubMed

    Cembrowski, George S; Clarke, Gwen

    2015-03-01

    The hematology analyzers of today provide more reproducible analyses compared with those of a few decades ago, necessitating an evolution in hematology quality practices. The improved performance allows use of simple quality control rules. This improved performance also renders the repeat analysis of critical value specimens non value added. Some of the patient averaging techniques have become outmoded and need to be replaced by less complicated calculations but with truncation of predictable outlying populations. The ready availability of comparative peer quality control values helps to improve analyzer precision and accuracy, and simplifies instrument validation and calibration. PMID:25676372

  6. [The quality of biological information: standardization and quality control].

    PubMed

    Giampaoli, S; Muti, P

    1992-01-01

    Some procedures and methods for the measurement of cardiovascular risk factor are described; in particular of anthropometric measurements (weight, height, arm circumference, wrist circumference, hip circumference) of blood pressure, of electrocardiogram and of blood samples for the preservation of biological specimens. Some advice for the quality control during screening activities are reported. PMID:1492736

  7. 40 CFR 136.7 - Quality assurance and quality control.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... PROGRAMS (CONTINUED) GUIDELINES ESTABLISHING TEST PROCEDURES FOR THE ANALYSIS OF POLLUTANTS § 136.7 Quality... referred to as a spiked blank, or laboratory control sample (LCS); (v) Matrix spike (MS) and matrix spike duplicate (MSD), or laboratory fortified matrix (LFM) and LFM duplicate, may be used for suspected...

  8. QUALITY ASSURANCE AND QUALITY CONTROL FOR RADIOCHEMICAL ANALYSES AND MEASUREMENTS

    EPA Science Inventory

    Require that each batch of samples analyzed be accompanied by appropriate quality control samples to evaluate accuracy and precision of the results. Require a documented data review and validation process by a minimum of three people before data is released to the client. Requi...

  9. PREFACE 11th Europhysical Conference on Defects in Insulating Materials (EURODIM 2010)

    NASA Astrophysics Data System (ADS)

    Kovács, László; Corradi, Gábor

    2010-11-01

    The Europhysical Conference on Defects in Insulating Materials, organized in the period 12-16 July 2010 in Pécs, Hungary by the Research Institute for Solid State Physics and Optics, Budapest and the Institute of Physics of the University of Pécs, was the 11th European conference in the alternate series of EURODIM and ICDIM. The first meeting in Argonne, USA in 1956 was dedicated to the field of color centers in alkali halide crystals. Since then the topic has been gradually extended to the real structure of oxides, halides, nitrides and other more complex insulators, and also to less ordered materials like glasses, ceramics and low-dimensional systems, as well as applications e.g. in radiology, non-linear optics, photonics and electronics. Recently the field covered includes the research and technology of defect-related phenomena in crystalline and amorphous wide band-gap bulk, layered and nano-materials. More than 200 colleagues from 31 countries in Europe, Asia, Africa and the Americas have participated in the conference. The program contained in addition to seven invited and three keynote talks 67 further oral presentations as well as some 200 poster contributions. The city of Pécs, a pearl of the Southern Danubia region, was proud of hosting the conference as one of the 2010 European Capitals of Culture, this status crowning a long urban history dating back to paleochristian times in the Roman province Pannonia. On behalf of the Organizing Committee signature László Kovács Conference Chair Conference Chair László Kovács Crystal Physics Department Research Institute for Solid State Physics and Optics Budapest, Hungary e-mail: eurodim2010@optics.szfki.kfki.hu Program Committee Gábor Corradi (Hungary) István Földvári (Hungary) Rob A. Jackson (UK) László Kovács (Hungary) Martin Nikl (Czech Republic) Anna Vedda (Italy) Andrea Watterich (Hungary) International Advisory Committee M.G. Blanchin (France)A. Lushchik (Estonia) F. Bridges (USA

  10. Network-based production quality control

    NASA Astrophysics Data System (ADS)

    Kwon, Yongjin; Tseng, Bill; Chiou, Richard

    2007-09-01

    This study investigates the feasibility of remote quality control using a host of advanced automation equipment with Internet accessibility. Recent emphasis on product quality and reduction of waste stems from the dynamic, globalized and customer-driven market, which brings opportunities and threats to companies, depending on the response speed and production strategies. The current trends in industry also include a wide spread of distributed manufacturing systems, where design, production, and management facilities are geographically dispersed. This situation mandates not only the accessibility to remotely located production equipment for monitoring and control, but efficient means of responding to changing environment to counter process variations and diverse customer demands. To compete under such an environment, companies are striving to achieve 100%, sensor-based, automated inspection for zero-defect manufacturing. In this study, the Internet-based quality control scheme is referred to as "E-Quality for Manufacturing" or "EQM" for short. By its definition, EQM refers to a holistic approach to design and to embed efficient quality control functions in the context of network integrated manufacturing systems. Such system let designers located far away from the production facility to monitor, control and adjust the quality inspection processes as production design evolves.

  11. [Internal Quality Control and External Quality Assessment on POCT].

    PubMed

    Kuwa, Katsuhiko

    2015-02-01

    The quality management (QM) of POCT summarizes its internal quality control (IQC) and external quality assessment (EQA). For QM requirements in POCT, ISO 22870-Point-of-care testing (POCT) -Requirements for quality and competence and ISO 15189-Medical laboratories-Requirements for quality and competence, it is performed under the guidance of the QM committee. The role of the POC coordinator and/or medical technologist of the clinical laboratory is important. On measurement performance of POCT devices, it is necessary to confirm data on measurement performance from the manufacturer other than those in the inserted document. In the IQC program, the checking and control of measurement performance are the targets. On measurements of QC samples by the manufacturer, it is essential to check the function of devices. In addition, regarding the EQA program, in 2 neighboring facilities, there is an effect to confirm the current status of measurement and commutability assessment in these laboratories using whole blood along with residual blood samples from daily examinations in the clinical laboratory. PMID:26529974

  12. Quality control of a teleradiology system

    NASA Astrophysics Data System (ADS)

    Lyche, David K.; Willis, Charles E.; Williamson, Morgan P.; Suitor, Charles T.; Romlein, John R.

    1996-04-01

    Teleradiology is being implemented in the U.S. military. Soft-copy reading of computed radiology (CR) images and film-digitizer (FD) images are becoming a common practice. The Medical Diagnostic Imaging Support (MDIS) Office at the Medical Advanced Technology Management Office (MATMO), Fort Detrick, Maryland, installed an 'off-the-shelf' DICOM teleradiology system by which CR images and FD images acquired at Hickam Air Force Base (AFB), Hawaii, are transmitted electronically over a T-1 telecommunications line to Tripler Army Medical Center (TAMC), Hawaii. The goal was to provide a diagnostic quality teleradiology system to the military services to extend the expertise and training of physicians to remote sites. In order to guarantee a diagnostic quality image throughout the system, a rigid set of quality control standards had to be designed and implemented. This poster presents the results of a successful teleradiology implementation where quality control is maintained throughout the imaging chain.

  13. Quality control by a mobile molecular workshop: Quality versus quantity

    NASA Astrophysics Data System (ADS)

    Sharma, Ajeet K.; Chowdhury, Debashish

    2010-09-01

    Ribosome is a molecular machine that moves on a messenger RNA (mRNA) track while, simultaneously, polymerizing a protein using the mRNA also as the corresponding template. We define, and analytically calculate, two different measures of the efficiency of this machine. However, we argue that its performance is evaluated better in terms of the translational fidelity and the speed with which it polymerizes a protein. We define both these quantities and calculate these analytically. Fidelity is a measure of the quality of the products, while the total quantity of products synthesized in a given interval depends on the speed of polymerization. We show that for synthesizing a large quantity of proteins, it is not necessary to sacrifice the quality. We also explore the effects of the quality control mechanism on the strength of mechanochemical coupling. We suggest experiments for testing some of the ideas presented here.

  14. Harmonisation Initiatives of Copernicus Data Quality Control

    NASA Astrophysics Data System (ADS)

    Vescovi, F. D.; Lankester, T.; Coleman, E.; Ottavianelli, G.

    2015-04-01

    The Copernicus Space Component Data Access system (CSCDA) incorporates data contributions from a wide range of satellite missions. Through EO data handling and distribution, CSCDA serves a set of Copernicus Services related to Land, Marine and Atmosphere Monitoring, Emergency Management and Security and Climate Change. The quality of the delivered EO products is the responsibility of each contributing mission, and the Copernicus data Quality Control (CQC) service supports and complements such data quality control activities. The mission of the CQC is to provide a service of quality assessment on the provided imagery, to support the investigation related to product quality anomalies, and to guarantee harmonisation and traceability of the quality information. In terms of product quality control, the CQC carries out analysis of representative sample products for each contributing mission as well as coordinating data quality investigation related to issues found or raised by Copernicus users. Results from the product analysis are systematically collected and the derived quality reports stored in a searchable database. The CQC service can be seen as a privileged focal point with unique comparison capacities over the data providers. The comparison among products from different missions suggests the need for a strong, common effort of harmonisation. Technical terms, definitions, metadata, file formats, processing levels, algorithms, cal/val procedures etc. are far from being homogeneous, and this may generate inconsistencies and confusion among users of EO data. The CSCDA CQC team plays a significant role in promoting harmonisation initiatives across the numerous contributing missions, so that a common effort can achieve optimal complementarity and compatibility among the EO data from multiple data providers. This effort is done in coordination with important initiatives already working towards these goals (e.g. INSPIRE directive, CEOS initiatives, OGC standards, QA4EO

  15. Protein quality control in the bacterial periplasm.

    PubMed

    Merdanovic, Melisa; Clausen, Tim; Kaiser, Markus; Huber, Robert; Ehrmann, Michael

    2011-01-01

    Protein quality control involves sensing and treatment of defective or incomplete protein structures. Misfolded or mislocalized proteins trigger dedicated signal transduction cascades that upregulate the production of protein quality-control factors. Corresponding proteases and chaperones either degrade or repair damaged proteins, thereby reducing the level of aggregation-prone molecules. Because the periplasm of gram-negative bacteria is particularly exposed to environmental changes and respective protein-folding stresses connected with the presence of detergents, low or high osmolarity of the medium, elevated temperatures, and the host's immune response, fine-tuned protein quality control systems are essential for survival under these unfavorable conditions. This review discusses recent advances in the identification and characterization of the key cellular factors and the emerging general principles of the underlying molecular mechanisms. PMID:21639788

  16. Post-translational Modification and Quality Control

    PubMed Central

    Wang, Xuejun; Pattison, J. Scott; Su, Huabo

    2013-01-01

    Protein quality control (PQC) functions to minimize the level and toxicity of misfolded proteins in the cell. PQC is performed by intricate collaboration among chaperones and target protein degradation. The latter is carried out primarily by the ubiquitin-proteasome system and perhaps autophagy. Terminally misfolded proteins that are not timely removed tend to form aggregates. Their clearance requires macroautophagy. Macroautophagy serves in intracellular quality control also by selectively segregating defective organelles (e.g., mitochondria) and targeting them for degradation by the lysosome. Inadequate PQC is observed in a large subset of failing human hearts with a variety of etiologies and its pathogenic role has been experimentally demonstrated. Multiple post-translational modifications (PTMs) can occur to substrate proteins and/or PQC machineries, promoting or hindering the removal of the misfolded proteins. This article highlights recent advances in PTMs-mediated regulation of intracellular quality control mechanisms and its known involvement in cardiac pathology. PMID:23329792

  17. HPLC for quality control of polyimides

    NASA Technical Reports Server (NTRS)

    Young, P. R.; Sykes, G. F.

    1979-01-01

    High Pressure Liquid Chromatography (HPLC) as a quality control tool for polyimide resins and prepregs are presented. A data base to help establish accept/reject criteria for these materials was developed. This work is intended to supplement, not replace, standard quality control tests normally conducted on incoming resins and prepregs. To help achieve these objectives, the HPLC separation of LARC-160 polyimide precursor resin was characterized. Room temperature resin aging effects were studied. Graphite reinforced composites made from fresh and aged resin were fabricated and tested to determine if changes observed by HPLC were significant.

  18. Quality control in the secretory assembly line.

    PubMed Central

    Helenius, A

    2001-01-01

    As a rule, only proteins that have reached a native, folded and assembled structure are transported to their target organelles and compartments within the cell. In the secretory pathway of eukaryotic cells, this type of sorting is particularly important. A variety of molecular mechanisms are involved that distinguish between folded and unfolded proteins, modulate their intracellular transport, and induce degradation if they fail to fold. This phenomenon, called quality control, occurs at several levels and involves different types of folding sensors. The quality control system provides a stringent and versatile molecular sorting system that guaranties fidelity of protein expression in the secretory pathway. PMID:11260794

  19. Is the 10th and 11th Intercostal Space a Safe Approach for Percutaneous Nephrostomy and Nephrolithotomy?

    SciTech Connect

    Muzrakchi, Ahmed Al; Szmigielski, W. Omar, Ahmed J.S.; Younes, Nagy M.

    2004-09-15

    The aim of this study was to determine the rate of complications in percutaneous nephrostomy (PCN) and nephrolithotomy (PCNL) performed through the 11th and 10th intercostal spaces using our monitoring technique and to discuss the safety of the procedure. Out of 398 PCNs and PCNLs carried out during a 3-year period, 56 patients had 57 such procedures performed using an intercostal approach. The 11th intercostal route was used in 42 and the 10th in 15 cases. One patient had two separate nephrostomies performed through the 10th and 11th intercostal spaces. The technique utilizes bi-planar fluoroscopy with a combination of a conventional angiographic machine to provide anterior-posterior fluoroscopy and a C-arm mobile fluoroscopy machine to give a lateral view, displayed on two separate monitors. None of the patients had clinically significant thoracic or abdominal complications. Two patients had minor chest complications. Only one developed changes (plate atelectasis, elevation of the hemi-diaphragm) directly related to the nephrostomy (2%). The second patient had bilateral plate atelectasis and unilateral congestive lung changes after PCNL. These changes were not necessarily related to the procedure but rather to general anesthesia during nephrolithotomy. The authors consider PCN or PCNL through the intercostal approach a safe procedure with a negligible complication rate, provided that it is performed under bi-planar fluoroscopy, which allows determination of the skin entry point just below the level of pleural reflection and provides three-dimensional monitoring of advancement of the puncturing needle toward the target entry point.

  20. Supracostal Approach for PCNL: Is 10th and 11th Intercostal Space Safe According to Clavien Classification System?

    PubMed

    Kara, Cengiz; Değirmenci, Tansu; Kozacioglu, Zafer; Gunlusoy, Bulent; Koras, Omer; Minareci, Suleyman

    2014-01-01

    The purpose of this study was to evaluate the success and morbidity of percutaneous nephrolithotomy (PCNL) performed through the 11th and 10th intercostal space. Between March 2005 and February 2012, 612 patients underwent PCNL, 243 of whom had a supracostal access. The interspace between the 11th and 12th rib was used in 204 cases (group 1) and between the 10th and 11th interspaces in 39 cases (group 2). PCNL was performed using standard supracostal technique in all patients. The operative time, success rate, hospital stay, and complications according to the modified Clavien classification were compared between group 1 and group 2. The stone-free rate was 86.8% in group 1 and 84.6% in group 2 after one session of PCNL. Auxiliary procedures consisting of ureterorenoscopy (URS) and shock wave lithotripsy (SWL) were required in 5 and 7 patients, respectively, in group 1; and in 1 patient each in group 2 . After the auxiliary procedures, stone-free rates increased to 92.6% in group 1 and 89.7% in group 2. A total of 74 (30.4%) complications were documented in the 2 groups according to modified Clavien classification. Grade-I complications were recorded in 20 (8.2%), grade-II in 38 (15.6%), grade-IIIa in 13 (5.3%), and grade-IIIb in 2 (0.8%) patients; grade-IVa was recorded in 1 (0.4%) patient. There were no grade-IVb or grade-V complications. Overall complication rate was 30.9% in group 1 and 28.2% in group 2. Supracostal PCNL in selected cases is effective and safe with acceptable complications. The modified Clavien system provides a standardized grading system for complications of PCNL. PMID:25437600

  1. Rotorcraft flying qualities improvement using advanced control

    NASA Technical Reports Server (NTRS)

    Walker, D.; Postlethwaite, I.; Howitt, J.; Foster, N.

    1993-01-01

    We report on recent experience gained when a multivariable helicopter flight control law was tested on the Large Motion Simulator (LMS) at DRA Bedford. This was part of a study into the application of multivariable control theory to the design of full-authority flight control systems for high-performance helicopters. In this paper, we present some of the results that were obtained during the piloted simulation trial and from subsequent off-line simulation and analysis. The performance provided by the control law led to level 1 handling quality ratings for almost all of the mission task elements assessed, both during the real-time and off-line analysis.

  2. Protein Quality Control and Metabolism: Bidirectional Control in the Heart

    PubMed Central

    Wang, Zhao V.; Hill, Joseph A.

    2015-01-01

    The prevalence of heart disease, especially heart failure, continues to increase, and cardiovascular disease remains the leading cause of death worldwide. As cardiomyocytes are essentially irreplaceable, protein quality control is pivotal to cellular homeostasis and, ultimately, cardiac performance. Three evolutionarily conserved mechanisms – autophagy, the unfolded protein response, and the ubiquitin-proteasome system– act in concert to degrade misfolded proteins and eliminate defective organelles. Recent advances have revealed that these mechanisms are intimately associated with cellular metabolism. Going forward, comprehensive understanding of the role of protein quality control mechanisms in cardiac pathology will require integration of metabolic pathways and metabolic control. PMID:25651176

  3. [Quality control of Maca (Lepidium meyenii)].

    PubMed

    Shu, Ji-cheng; Cui, Hang-qing; Huang, Ying-zheng; Huang, Xiao-ying; Yang, Ming

    2015-12-01

    To control the quality of Maca, the quality standard was established in this study. According to the methods recorded in the Appendix of Chinese Pharmacopoeia (2010 Edition), the water, extract, total ash, acid insoluble substance, and heavy metals inspections in Lepidium meyenii were carried out. N-benzyl-9Z, 12Z-octadecadienamide in L. meyenii was identified by TLC, and it was determined by HPLC. The results showed that the N-benzyl-9Z, 12Z-octadecadienamide identification of TLC was a strong mark and specificity. In content determination experiment, the linearity of N-benzyl-9Z, 12Z-octadecadienamide was in the range of 0.01-2 microg (r = 0.9998), and the average recovery (n=9) was 99.27% (RSD 2.0%). The methods were simple, accurate, with good reproducibility. It is suitable for quality control L. meyenii. PMID:27141660

  4. Outsourcing University Degrees: Implications for Quality Control

    ERIC Educational Resources Information Center

    Edwards, Julie; Crosling, Glenda; Edwards, Ron

    2010-01-01

    Education institutions worldwide have and continue to seek opportunities to spread their offerings abroad. While the provision of courses to students located overseas through partner institutions has many advantages, it raises questions about quality control that are not as applicable to other forms of international education. This paper uses a…

  5. 33 CFR 385.21 - Quality control.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... will be produced by a Project Delivery Team. The quality control plan shall be included in the Project Management Plan and shall describe the procedures to be used to ensure compliance with technical and policy requirements during implementation. (b) During development of the Project Management Plan for each project,...

  6. 33 CFR 385.21 - Quality control.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... will be produced by a Project Delivery Team. The quality control plan shall be included in the Project Management Plan and shall describe the procedures to be used to ensure compliance with technical and policy requirements during implementation. (b) During development of the Project Management Plan for each project,...

  7. 33 CFR 385.21 - Quality control.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... will be produced by a Project Delivery Team. The quality control plan shall be included in the Project Management Plan and shall describe the procedures to be used to ensure compliance with technical and policy requirements during implementation. (b) During development of the Project Management Plan for each project,...

  8. Acoustic resonance techniques for quality control

    SciTech Connect

    Sinha, D.N.

    1992-09-01

    Acoustic resonance based nondestructive techniques are described that can be used for both process and quality control in manufacturing. The Acoustic Resonance Spectroscopy (AS) technique is highlighted for its capability in fluid property (flow, density, viscosity, and speed of sound) monitoring. Possible applications of these noninvasive techniques for textile manufacturing are pointed out.

  9. Acoustic resonance techniques for quality control

    SciTech Connect

    Sinha, D.N.

    1992-01-01

    Acoustic resonance based nondestructive techniques are described that can be used for both process and quality control in manufacturing. The Acoustic Resonance Spectroscopy (AS) technique is highlighted for its capability in fluid property (flow, density, viscosity, and speed of sound) monitoring. Possible applications of these noninvasive techniques for textile manufacturing are pointed out.

  10. Quality Control & Design in Science Learning

    ERIC Educational Resources Information Center

    Sumrall, William J.; Schillinger, Don

    2003-01-01

    One area of science education that is, at times, neglected involves lessons on technological concepts of these principles--designing, testing, and quality control. Instead, a focus upon science concepts from a pure, and unapplied, perspective is the norm. Thus, while students may learn the equation "mass divided by volume equals density," the…

  11. Conference of Commonwealth Education Ministers Report (11th, Barbados, 29 October-2 November 1991).

    ERIC Educational Resources Information Center

    Commonwealth Secretariat, London (England).

    This report summarizes the proceedings of a conference at which delegations from 40 Commonwealth countries and 7 dependent territories gathered. The principal theme of the conference was "Improving the Quality of Basic Education." The first part of the report presents the findings of ministerial committees on four theme topics: (1) better schools…

  12. Enhanced capture of healthcare-related harms and injuries in the 11th revision of the International Classification of Diseases (ICD-11).

    PubMed

    Southern, Danielle A; Pincus, Harold A; Romano, Patrick S; Burnand, Bernard; Harrison, James; Forster, Alan J; Moskal, Lori; Quan, Hude; Droesler, Saskia E; Sundararajan, Vijaya; Colin, Cyrille; Gurevich, Yana; Brien, Susan E; Kostanjsek, Nenad; Üstün, Bedirhan; Ghali, William A

    2016-02-01

    The World Health Organization (WHO) plans to submit the 11th revision of the International Classification of Diseases (ICD) to the World Health Assembly in 2018. The WHO is working toward a revised classification system that has an enhanced ability to capture health concepts in a manner that reflects current scientific evidence and that is compatible with contemporary information systems. In this paper, we present recommendations made to the WHO by the ICD revision's Quality and Safety Topic Advisory Group (Q&S TAG) for a new conceptual approach to capturing healthcare-related harms and injuries in ICD-coded data. The Q&S TAG has grouped causes of healthcare-related harm and injuries into four categories that relate to the source of the event: (a) medications and substances, (b) procedures, (c) devices and (d) other aspects of care. Under the proposed multiple coding approach, one of these sources of harm must be coded as part of a cluster of three codes to depict, respectively, a healthcare activity as a 'source' of harm, a 'mode or mechanism' of harm and a consequence of the event summarized by these codes (i.e. injury or harm). Use of this framework depends on the implementation of a new and potentially powerful code-clustering mechanism in ICD-11. This new framework for coding healthcare-related harm has great potential to improve the clinical detail of adverse event descriptions, and the overall quality of coded health data. PMID:26660444

  13. Follow-up of a cross-national comparison on flashbulb and event memory for the September 11th attacks.

    PubMed

    Curci, Antonietta; Luminet, Olivier

    2006-04-01

    Flashbulb memories are defined as vivid and long-lasting memories for the reception context of an important public event (Brown & Kulik, 1977). They are supposed to be triggered by both emotional reactions to the original event and rehearsal processes (Brown & Kulik, 1977; Finkenauer, Luminet, Gisle, El-Ahmadi, van der Linden, & Philippot, 1998; Neisser & Harsch, 1992). A test-retest design (21 vs 524 days after the event on average) was employed to assess flashbulb memory and event memory for the September 11th attacks and the impact of their emotional and rehearsal predictors in a sample of 985 respondents coming from six countries (i.e., Belgium, Italy, the Netherlands, Romania, Japan, and the USA). Results showed that national membership had a significant impact on event memory, and the emotional and rehearsal variables, but flashbulb memories for the September 11th attacks were found to be high and consistent across different countries. The implications of these findings for the debate about the nature and maintenance of flashbulb memories are discussed. PMID:16574589

  14. 42 CFR 84.40 - Quality control plans; filing requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Quality control plans; filing requirements. 84.40... Control § 84.40 Quality control plans; filing requirements. As a part of each application for approval or... proposed quality control plan which shall be designed to assure the quality of respiratory...

  15. 30 CFR 28.30 - Quality control plans; filing requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Quality control plans; filing requirements. 28... PROTECTION FOR TRAILING CABLES IN COAL MINES Quality Control § 28.30 Quality control plans; filing... part, each applicant shall file with MSHA a proposed quality control plan which shall be designed...

  16. 21 CFR 211.22 - Responsibilities of quality control unit.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Responsibilities of quality control unit. 211.22... Personnel § 211.22 Responsibilities of quality control unit. (a) There shall be a quality control unit that... have been fully investigated. The quality control unit shall be responsible for approving or...

  17. 30 CFR 28.30 - Quality control plans; filing requirements.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Quality control plans; filing requirements. 28... PROTECTION FOR TRAILING CABLES IN COAL MINES Quality Control § 28.30 Quality control plans; filing... part, each applicant shall file with MSHA a proposed quality control plan which shall be designed...

  18. 42 CFR 84.40 - Quality control plans; filing requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Quality control plans; filing requirements. 84.40... Control § 84.40 Quality control plans; filing requirements. As a part of each application for approval or... proposed quality control plan which shall be designed to assure the quality of respiratory...

  19. Practicing Quality Control in a Bioanalytical Experiment

    NASA Astrophysics Data System (ADS)

    Marcos, Juliana; Ríos, Angel; Valcárcel, Miguel

    1995-10-01

    The quality of analytical results frequently requires assessment, which has fostered treatment of this subject in a host of chemical books for students. Accordingly, new experiments need to be devised in order to help students adapt to it. This paper presents a straightforward exercise to demonstrate how quality control and the analysis of variance technique are implemented in practice. The exercise also is attractive because the analyte (chlorophyl) is determined in real samples (plants) that students can collect by themselves. In this way, they can realize the significance of sampling and learn how to do it properly.

  20. Quality and Control of Water Vapor Winds

    NASA Technical Reports Server (NTRS)

    Jedlovec, Gary J.; Atkinson, Robert J.

    1996-01-01

    Water vapor imagery from the geostationary satellites such as GOES, Meteosat, and GMS provides synoptic views of dynamical events on a continual basis. Because the imagery represents a non-linear combination of mid- and upper-tropospheric thermodynamic parameters (three-dimensional variations in temperature and humidity), video loops of these image products provide enlightening views of regional flow fields, the movement of tropical and extratropical storm systems, the transfer of moisture between hemispheres and from the tropics to the mid- latitudes, and the dominance of high pressure systems over particular regions of the Earth. Despite the obvious larger scale features, the water vapor imagery contains significant image variability down to the single 8 km GOES pixel. These features can be quantitatively identified and tracked from one time to the next using various image processing techniques. Merrill et al. (1991), Hayden and Schmidt (1992), and Laurent (1993) have documented the operational procedures and capabilities of NOAA and ESOC to produce cloud and water vapor winds. These techniques employ standard correlation and template matching approaches to wind tracking and use qualitative and quantitative procedures to eliminate bad wind vectors from the wind data set. Techniques have also been developed to improve the quality of the operational winds though robust editing procedures (Hayden and Veldon 1991). These quality and control approaches have limitations, are often subjective, and constrain wind variability to be consistent with model derived wind fields. This paper describes research focused on the refinement of objective quality and control parameters for water vapor wind vector data sets. New quality and control measures are developed and employed to provide a more robust wind data set for climate analysis, data assimilation studies, as well as operational weather forecasting. The parameters are applicable to cloud-tracked winds as well with minor

  1. Laboratory quality control based on risk management.

    PubMed

    Nichols, James H

    2011-01-01

    Risk management is the systematic application of management policies, procedures, and practices to the tasks of analyzing, evaluating, controlling and monitoring risk (the effect of uncertainty on objectives). Clinical laboratories conduct a number of activities that could be considered risk management including verification of performance of new tests, troubleshooting instrument problems and responding to physician complaints. Development of a quality control plan for a laboratory test requires a process map of the testing process with consideration for weak steps in the preanalytic, analytic and postanalytic phases of testing where there is an increased probability of errors. Control processes that either prevent or improve the detection of errors can be implemented at these weak points in the testing process to enhance the overall quality of the test result. This manuscript is based on a presentation at the 2nd International Symposium on Point of Care Testing held at King Faisal Specialist Hospital in Riyadh, Saudi Arabia on October 12-13, 2010. Risk management principles will be reviewed and progress towards adopting a new Clinical and Laboratory Standards Institute Guideline for developing laboratory quality control plans based on risk management will be discussed. PMID:21623049

  2. EDITORIAL: Special issue featuring articles arising from the 11th High-Tech Plasma Processes Conference Special issue featuring articles arising from the 11th High-Tech Plasma Processes Conference

    NASA Astrophysics Data System (ADS)

    Bruggeman, Peter; Degrez, Gérard; Delplancke, Marie-Paule; Gleizes, Alain

    2011-05-01

    The 11th High-Tech Plasma Processes Conference (HTPP) was held in Brussels, Belgium, 27 June-2 July, 2010. HTPP started as a thermal plasma conference and gradually expanded to include low-temperature plasmas. The conference was founded by Jacques Amouroux and Pierre Fauchais, and aims to bring together different scientific communities to facilitate contacts between science, technology and industry, providing a platform for the exploration of elementary processes and applications in and by plasmas. The first HTPP was held in Odeillo, France, in 1990. Since then it has been held every other year in different European cities: Paris, Aachen, Athens, Strasbourg, Saint-Petersburg, Patras and Brussels. The 11th HTPP conference was attended by 125 participants from 19 countries. The program involved 14 invited talks, 34 contributed talks, 72 posters and a software demonstration and hands-on session for plasma modelling. The 12th HTPP conference will be held 24-28 June 2012, in Bologna, Italy. A larger part of the contributions to the 11th HTPP has been published in the Journal of Physics: Conference Series (JPCS) volume 275, 2011. All invited speakers and other contributors, as selected by the Steering, Scientific and Organizing Committee, were invited to submit a paper based on their contributions for this special issue which is peer reviewed by the journal. Both this special issue and the JPCS volume aim to bring the 11th HTPP to a wider audience. The publications are a nice example of the broad topic range of the conference. The JPCS volume contains papers covering fundamental aspects on radiative processes of thermal plasmas, modelling of thermal arcs and non-thermal RF plasma jets, plasma diagnostics including flow and heat flux measurements of thermal plasmas, radical density measurements and laser-induced breakdown spectroscopy. The applications-oriented contributions of the JPCS volume include plasma spraying, synthesis of (nano-sized) materials, surface

  3. Protein quality control in the nucleus.

    PubMed

    Jones, Ramon D; Gardner, Richard G

    2016-06-01

    The nucleus is the repository for the eukaryotic cell's genetic blueprint, which must be protected from harm to ensure survival. Multiple quality control (QC) pathways operate in the nucleus to maintain the integrity of the DNA, the fidelity of the DNA code during replication, its transcription into mRNA, and the functional structure of the proteins that are required for DNA maintenance, mRNA transcription, and other important nuclear processes. Although we understand a great deal about DNA and RNA QC mechanisms, we know far less about nuclear protein quality control (PQC) mechanisms despite that fact that many human diseases are causally linked to protein misfolding in the nucleus. In this review, we discuss what is known about nuclear PQC and we highlight new questions that have emerged from recent developments in nuclear PQC studies. PMID:27015023

  4. Quality control analytical methods: strategies to ensure a robust quality-control microbiology program.

    PubMed

    Griffiths, Tricia; Connors, Anne

    2013-01-01

    As the regulatory environment for compounding pharmacies continues to evolve, facilities can take immediate steps to strengthen their quality-control microbiology and environmental monitoring programs. Robust programs that are timely, comprehensive, and effective will minimize risk and help support positive patient outcomes. This article provides a roadmap for putting in place a robust quality-control microbiology program in the face of United States Pharmacopeia Chapter 797 standards, and highlights several technologies for environmental monitoring that support a successful program. PMID:23696174

  5. Towards quality control of food using terahertz

    NASA Astrophysics Data System (ADS)

    Ung, B. S.-Y.; Fischer, B. M.; Ng, B. W.-H.; Abbott, D.

    2007-12-01

    Terahertz radiation or T-rays, show promise in quality control of food products. As T-rays are inherently sensitive to water, they are very suitable for moisture detection. This proves to be a valuable asset in detecting the moisture content of dried food, a critical area for some products. As T-rays are transparent to plastics, food additives can also be probed through the packaging, providing checks against a manufacturer's claims, such as the presence of certain substances in foods.

  6. How intense quality control improves hydraulic fracturing

    SciTech Connect

    Ely, J.W.

    1996-11-01

    Not unlike the subject of Forced Closure, Intense Quality Control is probably misnamed. What actually is discussed in this article is pilot testing of the fracturing fluids actually pumped at in-situ conditions of temperature and shear. Presented here is development of the need for onsite testing, equipment used, shear and viscosity curves from several jobs showing what went wrong that would otherwise not have been known, and a discussion of borate gel fluids.

  7. 7 CFR 58.335 - Quality control tests.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Quality control tests. 58.335 Section 58.335... Procedures § 58.335 Quality control tests. All milk, cream and related products are subject to inspection for quality and condition throughout each processing operation. Quality control tests shall be made on...

  8. 7 CFR 58.335 - Quality control tests.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false Quality control tests. 58.335 Section 58.335... Procedures § 58.335 Quality control tests. All milk, cream and related products are subject to inspection for quality and condition throughout each processing operation. Quality control tests shall be made on...

  9. 7 CFR 58.928 - Quality control tests.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false Quality control tests. 58.928 Section 58.928... Procedures § 58.928 Quality control tests. All dairy products and other ingredients shall be subject to inspection for quality and condition throughout each processing operation. Quality control tests shall...

  10. 7 CFR 58.928 - Quality control tests.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Quality control tests. 58.928 Section 58.928... Procedures § 58.928 Quality control tests. All dairy products and other ingredients shall be subject to inspection for quality and condition throughout each processing operation. Quality control tests shall...

  11. 7 CFR 58.642 - Quality control tests.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false Quality control tests. 58.642 Section 58.642... Procedures § 58.642 Quality control tests. All mix ingredients shall be subject to inspection for quality and condition throughout each processing operation. Quality control tests shall be made on flow line samples...

  12. 7 CFR 58.642 - Quality control tests.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Quality control tests. 58.642 Section 58.642... Procedures § 58.642 Quality control tests. All mix ingredients shall be subject to inspection for quality and condition throughout each processing operation. Quality control tests shall be made on flow line samples...

  13. Taking out one billion tones of carbon: the magic of China's 11thFive-Year Plan

    SciTech Connect

    Lin, Jiang; Zhou, Nan; Levine, Mark D.; Fridley, David

    2007-05-01

    China's 11th Five-Year Plan (FYP) sets an ambitious targetfor energy-efficiency improvement: energy intensity of the country sgross domestic product (GDP) should be reduced by 20 percent from 2005 to2010 (NDRC, 2006). This is the first time that a quantitative and bindingtarget has been set for energy efficiency, and signals a major shift inChina's strategic thinking about its long-term economic and energydevelopment. The 20 percent energy intensity target also translates intoan annual reduction of over one billion tons of CO2 by 2010, making theChinese effort one of most significant carbon mitigation effort in theworld today. While it is still too early to tell whether China willachieve this target, this paper attempts to understand the trend inenergy intensity in China and to explore a variety of options towardmeeting the 20 percent target using a detailed endues energymodel.

  14. Taking out 1 billion tons of CO2: The magic of China's 11th Five-Year Plan?

    SciTech Connect

    Zhou, Nan; Lin, Jiang; Zhou, Nan; Levine, Mark; Fridley, David

    2007-07-01

    China's 11th Five-Year Plan (FYP) sets an ambitious target for energy-efficiency improvement: energy intensity of the country's gross domestic product (GDP) should be reduced by 20% from 2005 to 2010 (NDRC, 2006). This is the first time that a quantitative and binding target has been set for energy efficiency, and signals a major shift in China's strategic thinking about its long-term economic and energy development. The 20% energy intensity target also translates into an annual reduction of over 1.5 billion tons of CO2 by 2010, making the Chinese effort one of most significant carbon mitigation effort in the world today. While it is still too early to tell whether China will achieve this target, this paper attempts to understand the trend in energy intensity in China and to explore a variety of options toward meeting the 20% target using a detailed end-use energy model.

  15. Rapid Economic Growth and Natural Gas Consumption Nexus: Looking forward from Perspective of 11th Malaysian Plan

    NASA Astrophysics Data System (ADS)

    Bekhet, H. A.; Yasmin, T.

    2016-03-01

    The present study investigates the relationship between economic growth and energy consumption by incorporating CO2 emissions, natural gas consumption and population in Malaysia. Annual data and F-bound test and granger causality have applied to test the existence of long run relationship between the series. The results show that variables are cointegrated for long run relationship. The results also indicate that natural gas consumption is an important contributing factor to energy demand and hence economic growth in case of Malaysia. The causality analysis highlights that the feedback hypothesis exists between economic growth and energy consumption. While, conservative hypothesis is validated between natural gas consumption and economic growth which implies that economic growth will push natural gas consumption policies in future. This study opens up new direction for policy makers to formulate a comprehensive natural gas policy to sustain environment for long span of time in case to achieve 11th MP targets.

  16. 21 CFR 111.117 - What quality control operations are required for equipment, instruments, and controls?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... and Process Control System: Requirements for Quality Control § 111.117 What quality control operations are required for equipment, instruments, and controls? Quality control operations for equipment... 21 Food and Drugs 2 2011-04-01 2011-04-01 false What quality control operations are required...

  17. 21 CFR 111.117 - What quality control operations are required for equipment, instruments, and controls?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 2 2013-04-01 2013-04-01 false What quality control operations are required for... and Process Control System: Requirements for Quality Control § 111.117 What quality control operations are required for equipment, instruments, and controls? Quality control operations for...

  18. 21 CFR 111.117 - What quality control operations are required for equipment, instruments, and controls?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 2 2014-04-01 2014-04-01 false What quality control operations are required for... and Process Control System: Requirements for Quality Control § 111.117 What quality control operations are required for equipment, instruments, and controls? Quality control operations for...

  19. Optimization and quality control of computed radiography

    NASA Astrophysics Data System (ADS)

    Willis, Charles E.; Weiser, John C.; Leckie, Robert G.; Romlein, John R.; Norton, Gary S.

    1994-05-01

    Computed radiography (CR) is a relatively new technique for projection radiography. Few hospitals have CR devices in routine service and only a handful have more than one CR unit. As such, the clinical knowledge base does not yet exist to establish quality control (QC) procedures for CR devices. Without assurance that CR systems are operating within nominal limits, efforts to optimize CR performance are limited in value. A complete CR system includes detector plates that vary in response, cassettes, an electro-optical system for developing the image, computer algorithms for processing the raw image, and a hard copy output device. All of these subsystems are subject to variations in performance that can degrade image quality. Using CR manufacturer documentation, we have defined acceptance protocols for two different Fuji CR devices, the FCR 7000 and the AC1+, and have applied these tests to ten individual machines. We have begun to establish baseline performance measures and to determine measurement frequencies. CR QC is only one component of the overall quality control for totally digital radiology departments.

  20. 11th Annual Intelligent Ground Vehicle Competition: team approaches to intelligent driving and machine vision

    NASA Astrophysics Data System (ADS)

    Theisen, Bernard L.; Lane, Gerald R.

    2003-10-01

    The Intelligent Ground Vehicle Competition (IGVC) is one of three, unmanned systems, student competitions that were founded by the Association for Unmanned Vehicle Systems International (AUVSI) in the 1990's. The IGVC is a multidisciplinary exercise in product realization that challenges college engineering student teams to integrate advanced control theory, machine vision, vehicular electronics, and mobile platform fundamentals to design and build an unmanned system. Both the U.S. and international teams focus on developing a suite of dual-use technologies to equip ground vehicles of the future with intelligtent driving capabilities. Over the past 11 years, the competition has challenged both undergraduates and graduates, including Ph.D. students with real world applications in intelligent transportation systems, the military, and manufacturing automation. To date, teams from over 40 universities and colleges have participated. In this paper, we describe some of the applications of the technologies required by this competition, and discuss the educational benefits. The primary goal of the IGVC is to advance engineering education in intelligent vehicles and related technologies. The employment and professional networking opportunities created for students and industrial sponsors through a series of technical events over the three-day competition are highlighted. Finally, an assessment of the competition based on participant feedback is presented.

  1. Quality control in the year 2000

    PubMed Central

    Schade, Bernd

    1992-01-01

    ‘Just-in-time’ production is a prerequisite for a company to meet the challenges of competition. Manufacturing cycles have been so successfully optimized that release time now has become a significant factor. A vision for a major quality-control (QC) contribution to profitability in this decade seems to be the just-in-time release. Benefits will go beyond cost savings for lower inventory. The earlier detection of problems will reduce rejections and scrap. In addition, problem analysis and problem-solving will be easier. To achieve just-in-time release, advanced automated systems like robots will become the workhorses in QC for high volume pharmaceutical production. The requirements for these systems are extremely high in terms of quality, reliability and ruggedness. Crucial for the success might be advances in use of microelectronics for error checks, system recording, trouble shooting, etc. as well as creative new approaches (for example the use of redundant assay systems). PMID:18924930

  2. Quality control in the year 2000.

    PubMed

    Schade, B

    1992-01-01

    'Just-in-time' production is a prerequisite for a company to meet the challenges of competition. Manufacturing cycles have been so successfully optimized that release time now has become a significant factor. A vision for a major quality-control (QC) contribution to profitability in this decade seems to be the just-in-time release. Benefits will go beyond cost savings for lower inventory. The earlier detection of problems will reduce rejections and scrap. In addition, problem analysis and problem-solving will be easier. To achieve just-in-time release, advanced automated systems like robots will become the workhorses in QC for high volume pharmaceutical production. The requirements for these systems are extremely high in terms of quality, reliability and ruggedness. Crucial for the success might be advances in use of microelectronics for error checks, system recording, trouble shooting, etc. as well as creative new approaches (for example the use of redundant assay systems). PMID:18924930

  3. Assessment of air quality benefits from national air pollution control policies in China. Part I: Background, emission scenarios and evaluation of meteorological predictions

    NASA Astrophysics Data System (ADS)

    Wang, Litao; Jang, Carey; Zhang, Yang; Wang, Kai; Zhang, Qiang; Streets, David; Fu, Joshua; Lei, Yu; Schreifels, Jeremy; He, Kebin; Hao, Jiming; Lam, Yun-Fat; Lin, Jerry; Meskhidze, Nicholas; Voorhees, Scott; Evarts, Dale; Phillips, Sharon

    2010-09-01

    Under the 11th Five Year Plan (FYP, 2006-2010) for national environmental protection by the Chinese government, the overarching goal for sulfur dioxide (SO 2) controls is to achieve a total national emissions level of SO 2 in 2010 10% lower than the level in 2005. A similar nitrogen oxides (NO x) emissions control plan is currently under development and could be enforced during the 12th FYP (2011-2015). In this study, the U.S. Environmental Protection Agency (U.S.EPA)'s Community Multi-Scale Air Quality (Models-3/CMAQ) modeling system was applied to assess the air quality improvement that would result from the targeted SO 2 and NO x emission controls in China. Four emission scenarios — the base year 2005, the 2010 Business-As-Usual (BAU) scenario, the 2010 SO 2 control scenario, and the 2010 NO x control scenario—were constructed and simulated to assess the air quality change from the national control plan. The Fifth-Generation NCAR/Penn State Mesoscale Model (MM5) was applied to generate the meteorological fields for the CMAQ simulations. In this Part I paper, the model performance for the simulated meteorology was evaluated against observations for the base case in terms of temperature, wind speed, wind direction, and precipitation. It is shown that MM5 model gives an overall good performance for these meteorological variables. The generated meteorological fields are acceptable for using in the CMAQ modeling.

  4. Mammographic equipment, technique, and quality control

    SciTech Connect

    Friedrich, M.A. )

    1991-08-01

    The most important improvements in mammographic technique were the introduction of single- or double-emulsion high-contrast film-screen combinations for mammography, the use of a specially designed low-kilovoltage Bucky grid to reduce scattered radiation, and the introduction of smaller focal spots to improve imaging geometry. Magnification techniques, especially the spot-film technique, yields clearer delineation of high-contrast microcalcifications. Dedicated mammographic equipment with specially designed x-ray tubes is necessary for modern high-quality mammography. However, in many modern mammographic units, the automatic exposure controller still fails to provide appropriate and constant optical film density over a wide range of tissue thickness and absorption. Extended-cycle processing of single-emulsion mammographic films can yield better image contrast and reduce exposure by up to 30%. Exposure times of less than 1 second are recommended to avoid the unnecessary higher doses caused by longer exposure times and reciprocity law failure. The wide dynamic range in mammography can be reduced by a beam equalization filter, and thus be better adapted to the decreased latitude of modern high-contrast mammographic screen-film systems. Mammographic film reading (detection of subtle microcalcifications) can be facilitated by modern computer evaluation of previously digitized mammograms. Standardization and assurance of image quality have been major challenges in the technical development of mammography. Different technical and anthropomorphic phantoms have been designed to measure and compare practical image quality. Detailed quality control measures have been developed. The benefit of a single or annual screening mammography, calculated in gained life expectancy, by far outweighs the relative risk for radiation-induced breast cancer. 22 references.

  5. Environmental quality control report. [Semiannual] report, July--December 1988

    SciTech Connect

    Bishop, C.T.

    1989-04-14

    This report presents the details of the Mound Laboratory EPA-NPDES Quality Assurance Program, the DOE Quality Assessment Program Results, Proficiency Environmental Testing Program and Plutonium in Urine Quality Control for 1988.

  6. Protein Quality Control and Degradation in Cardiomyocytes

    PubMed Central

    Wang, Xuejun; Su, Huabo; Ranek, Mark J.

    2008-01-01

    The heart is constantly under stress and cardiomyocytes face enormous challenges to correctly fold nascent polypeptides and keep mature proteins from denaturing. To meet the challenge, cardiomyocytes have developed multi-layered protein quality control (PQC) mechanisms which are carried out primarily by chaperones and ubiquitin-proteasome system mediated proteolysis. Autophagy may also participate in PQC in cardiomyocytes, especially under pathological conditions. Cardiac PQC often becomes inadequate in heart disease, which may play an important role in the development of congestive heart failure. PMID:18495153

  7. Distributed Sensor Architecture for Intelligent Control that Supports Quality of Control and Quality of Service

    PubMed Central

    Poza-Lujan, Jose-Luis; Posadas-Yagüe, Juan-Luis; Simó-Ten, José-Enrique; Simarro, Raúl; Benet, Ginés

    2015-01-01

    This paper is part of a study of intelligent architectures for distributed control and communications systems. The study focuses on optimizing control systems by evaluating the performance of middleware through quality of service (QoS) parameters and the optimization of control using Quality of Control (QoC) parameters. The main aim of this work is to study, design, develop, and evaluate a distributed control architecture based on the Data-Distribution Service for Real-Time Systems (DDS) communication standard as proposed by the Object Management Group (OMG). As a result of the study, an architecture called Frame-Sensor-Adapter to Control (FSACtrl) has been developed. FSACtrl provides a model to implement an intelligent distributed Event-Based Control (EBC) system with support to measure QoS and QoC parameters. The novelty consists of using, simultaneously, the measured QoS and QoC parameters to make decisions about the control action with a new method called Event Based Quality Integral Cycle. To validate the architecture, the first five Braitenberg vehicles have been implemented using the FSACtrl architecture. The experimental outcomes, demonstrate the convenience of using jointly QoS and QoC parameters in distributed control systems. PMID:25723145

  8. 7 CFR 58.141 - Alternate quality control program.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Alternate quality control program. 58.141 Section 58... Service 1 Quality Specifications for Raw Milk § 58.141 Alternate quality control program. When a plant has in operation an acceptable quality program, at the producer level, which is approved by...

  9. 7 CFR 58.141 - Alternate quality control program.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false Alternate quality control program. 58.141 Section 58... Service 1 Quality Specifications for Raw Milk § 58.141 Alternate quality control program. When a plant has in operation an acceptable quality program, at the producer level, which is approved by...

  10. Quality Control, Quality Assurance, and Quality Improvement-What is the Difference and Why Should Compounding Pharmacies Care?

    PubMed

    Cabaleiro, Joe

    2009-01-01

    This article provides scenarios of three different pharmacies in the areas of quality control, quality assurance, and quality improvement. The scenarios show the importance that each pharmacy placed on a problem of dented capsules and the potential impact that an unresolved problem can have on a compounding pharmacy's business. Although this article focuses on one particular procedure, the purpose of th article is to help pharmacists understand the differences between quality control, quality assurance, and quality improvement. PMID:23966522

  11. Data quality control of ADSN Broadband stations

    NASA Astrophysics Data System (ADS)

    Alili, Azouaou; Yelles-chaouche, Abd el karim; Allili, Toufik; Messemen, Walid

    2014-05-01

    In this work we present the analysis of continuous waveform of the Algerian digital seismic network recorded during five years from 2008 to 2013 for twenty broadband stations using the power spectral densities (PSDs) and their corresponding probability density functions (PDFs) algorithm of McNamara, and Buland (2004). ADSN Broadband stations data quality is one main concern and interest of ADSN technical team. Indeed, the quality of the data from broadband stations is continuously controlled in quasi-realtime using "PQLX" (Pascal Quick Look eXtended) software to compute the PDFs and PSDs during the operation of the stations at different frequency range. At each station the level of noise is shown, which we can see diurnal and seasonal variation. From the data analysis, most of the ADSN Broadband stations display good records in the several frequency domains in relation with their site installation. However some of stations near the urban areas could present some noisy disturbances. This led sometimes to generate some ghost events. In the low frequency, some stations could be still influenced by the temperature variations. This long period of records from 2008 to 2013, led us to analyze and control the several stations year by year taking into account the seasons and to know about their work during five years. This analysis is also very important to improve in the future quality of station installation and choose the optimal station design in aim to reduce cultural noise and large fluctuation of temperature and pressure. Key words: PQLX, PDFs, PSDs, Broad Band

  12. 46 CFR 164.019-13 - Production quality control requirements.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 6 2013-10-01 2013-10-01 false Production quality control requirements. 164.019-13....019-13 Production quality control requirements. (a) General. Each component manufacturer shall establish procedures for maintaining quality control of the materials used in production,...

  13. 46 CFR 164.019-13 - Production quality control requirements.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 6 2014-10-01 2014-10-01 false Production quality control requirements. 164.019-13....019-13 Production quality control requirements. (a) General. Each component manufacturer shall establish procedures for maintaining quality control of the materials used in production,...

  14. 46 CFR 164.019-13 - Production quality control requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 6 2010-10-01 2010-10-01 false Production quality control requirements. 164.019-13....019-13 Production quality control requirements. (a) General. Each component manufacturer shall establish procedures for maintaining quality control of the materials used in production,...

  15. 14 CFR 145.211 - Quality control system.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Quality control system. 145.211 Section 145...) SCHOOLS AND OTHER CERTIFICATED AGENCIES REPAIR STATIONS Operating Rules § 145.211 Quality control system. (a) A certificated repair station must establish and maintain a quality control system acceptable...

  16. 21 CFR 640.56 - Quality control test for potency.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 7 2010-04-01 2010-04-01 false Quality control test for potency. 640.56 Section...) BIOLOGICS ADDITIONAL STANDARDS FOR HUMAN BLOOD AND BLOOD PRODUCTS Cryoprecipitate § 640.56 Quality control test for potency. (a) Quality control tests for potency of antihemophilic factor shall be...

  17. 21 CFR 640.56 - Quality control test for potency.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 7 2011-04-01 2010-04-01 true Quality control test for potency. 640.56 Section...) BIOLOGICS ADDITIONAL STANDARDS FOR HUMAN BLOOD AND BLOOD PRODUCTS Cryoprecipitate § 640.56 Quality control test for potency. (a) Quality control tests for potency of antihemophilic factor shall be...

  18. 14 CFR 145.211 - Quality control system.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Quality control system. 145.211 Section 145...) SCHOOLS AND OTHER CERTIFICATED AGENCIES REPAIR STATIONS Operating Rules § 145.211 Quality control system. (a) A certificated repair station must establish and maintain a quality control system acceptable...

  19. 46 CFR 164.019-13 - Production quality control requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 6 2011-10-01 2011-10-01 false Production quality control requirements. 164.019-13....019-13 Production quality control requirements. (a) General. Each component manufacturer shall establish procedures for maintaining quality control of the materials used in production,...

  20. 40 CFR 75.21 - Quality assurance and quality control requirements.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 16 2010-07-01 2010-07-01 false Quality assurance and quality control... PROGRAMS (CONTINUED) CONTINUOUS EMISSION MONITORING Operation and Maintenance Requirements § 75.21 Quality assurance and quality control requirements. (a) Continuous emission monitoring systems. The owner...

  1. [Evaluating an internal quality control procedure: application to multidimensional control].

    PubMed

    Marquis, P; Masseyeff, R

    2002-01-01

    Internal quality control keeps in constant evolution in the industrial world. Introducing in clinical chemistry new QC methods derived from the industrial practice raises the point of the means for their evaluation. The main evaluation criteria are discussed in this paper. The importance of ARL (average run length) as a key-criterion of the efficiency of a quality control procedure is stressed. These principles were applied to the multivariate approach of multilevel control with the Hotelling's T2. This method led to a better detection of random errors than the independently managed conventional Shewhart (Levey- Jennings) charts. Applied to systematic errors, both methods gave similar results with a certain lack of sensitivity. However the multivariate method can be sensitised using EWMA (exponentially weighted moving average), a method specific for improved bias detection. EWMA efficiency outperforms that of the older systems of rules. Moreover, in any kind of error, multivariate approach secures a well-defined false rejection rate, whereas this rate is dependant on unknown inter-level correlation coefficients in conventional QC. PMID:12368148

  2. Intelligent process quality control system into supply chain

    NASA Astrophysics Data System (ADS)

    Wang, Shijie; Jiang, Xingyu; Wang, Yingchun

    2010-01-01

    To cope with the challenges of monitoring dynamic and variable quality variation into supply chain, diagnosing the abnormal variation at the right moment, is a difficult problem that a enterprise in supply chain faces in process quality control. An intelligent process quality control mode into supply chain, which integrated quality prevention, analysis, diagnosis and adjustment, and corresponding functional modules and framework were all put forward. This mode dealt mainly with constructing and running intelligent quality control system, such as the theory of similarity manufacturing, Statistical Process Control (SPC), neural network. Furthermore, some key enabling technologies were studied in detail, including process quality analysis on-line based on similarity process and process quality diagnosis based on Elman and expert system of process quality adjustment. It is basis of realizing network, intelligent and automatic process quality control into supply.

  3. Intelligent process quality control system into supply chain

    NASA Astrophysics Data System (ADS)

    Wang, Shijie; Jiang, Xingyu; Wang, Yingchun

    2009-12-01

    To cope with the challenges of monitoring dynamic and variable quality variation into supply chain, diagnosing the abnormal variation at the right moment, is a difficult problem that a enterprise in supply chain faces in process quality control. An intelligent process quality control mode into supply chain, which integrated quality prevention, analysis, diagnosis and adjustment, and corresponding functional modules and framework were all put forward. This mode dealt mainly with constructing and running intelligent quality control system, such as the theory of similarity manufacturing, Statistical Process Control (SPC), neural network. Furthermore, some key enabling technologies were studied in detail, including process quality analysis on-line based on similarity process and process quality diagnosis based on Elman and expert system of process quality adjustment. It is basis of realizing network, intelligent and automatic process quality control into supply.

  4. Tools for quality control of fingerprint databases

    NASA Astrophysics Data System (ADS)

    Swann, B. Scott; Libert, John M.; Lepley, Margaret A.

    2010-04-01

    Integrity of fingerprint data is essential to biometric and forensic applications. Accordingly, the FBI's Criminal Justice Information Services (CJIS) Division has sponsored development of software tools to facilitate quality control functions relative to maintaining its fingerprint data assets inherent to the Integrated Automated Fingerprint Identification System (IAFIS) and Next Generation Identification (NGI). This paper provides an introduction of two such tools. The first FBI-sponsored tool was developed by the National Institute of Standards and Technology (NIST) and examines and detects the spectral signature of the ridge-flow structure characteristic of friction ridge skin. The Spectral Image Validation/Verification (SIVV) utility differentiates fingerprints from non-fingerprints, including blank frames or segmentation failures erroneously included in data; provides a "first look" at image quality; and can identify anomalies in sample rates of scanned images. The SIVV utility might detect errors in individual 10-print fingerprints inaccurately segmented from the flat, multi-finger image acquired by one of the automated collection systems increasing in availability and usage. In such cases, the lost fingerprint can be recovered by re-segmentation from the now compressed multi-finger image record. The second FBI-sponsored tool, CropCoeff was developed by MITRE and thoroughly tested via NIST. CropCoeff enables cropping of the replacement single print directly from the compressed data file, thus avoiding decompression and recompression of images that might degrade fingerprint features necessary for matching.

  5. mRNA quality control goes transcriptional

    PubMed Central

    Kilchert, Cornelia; Vasiljeva, Lidia

    2013-01-01

    Eukaryotic mRNAs are extensively processed to generate functional transcripts, which are 5′ capped, spliced and 3′ polyadenylated. Accumulation of unprocessed (aberrant) mRNAs can be deleterious for the cell, hence processing fidelity is closely monitored by QC (quality control) mechanisms that identify erroneous transcripts and initiate their selective removal. Nucleases including Xrn2/Rat1 and the nuclear exosome have been shown to play an important role in the turnover of aberrant mRNAs. Recently, with the growing appreciation that mRNA processing occurs concomitantly with polII (RNA polymerase II) transcription, it has become evident that QC acts at the transcriptional level in addition to degrading aberrant RNAs. In the present review, we discuss mechanisms that allow cells to co-transcriptionally initiate the removal of RNAs as well as down-regulate transcription of transcripts where processing repeatedly fails. PMID:24256272

  6. Quality control in the "flash" process.

    PubMed

    1985-03-01

    This article has briefly discussed the three basic types of sterilization monitoring systems--mechanical, chemical, and biological. Mechanical indicators help tell you that the sterilizer is working. Chemical indicators provide you with immediate information in each "flash" load that the conditions necessary for steam sterilization were present. Biological indicators tell you that microorganisms were killed. For maximum assurance that the conditions necessary for steam sterilization are present and that non-sterile instruments are not inadvertently used, each "flash" sterilizer should be monitored daily with biological indicators and each "flash" load with chemical indicators. This quality control monitoring program should give the O.R. staff confidence that their "flash" sterilization process is working. PMID:10271096

  7. The behavioral impacts of firm-level energy-conservation goals in China's 11th five-year plan.

    PubMed

    Wu, Dan; Xu, Yuan; Leung, Yee; Yung, Chor Wing

    2015-01-01

    Energy efficiency is one of the most effective means of curbing energy consumption and associated pollutant emissions. However, energy-saving opportunities at negative net costs, or an energy-efficiency gap, widely exist and they defy an entirely rational explanation. This paper examines the significant overperformance of energy-intensive firms against their assigned energy-conservation goals in a national program in China's 11th Five-Year plan (2006-2010). Higher energy prices can be only partially responsible for more active energy saving. Behavioral constraints are explained to cause the bounded rationality of firms on energy-efficiency investment. As our theoretical and empirical studies show, energy-conservation goals could overcome such behavioral constraints to accelerate the commercialization of energy-efficiency technologies, reduce uncertainty and hesitancy of relevant investment, facilitate the enrichment of information, and concentrate the attention of firms on energy conservation. We conclude that goal-setting could provide an effective complementary policy instrument in dealing with energy conservation in China and possibly in other parts of the world. PMID:25478688

  8. Has the Mediterranean Sea Felt the March 11th, 2011, M 9.0 Tohoku-Oki Earthquake (japan) ?

    NASA Astrophysics Data System (ADS)

    Anzidei, M.; Vecchio, A.; Carbone, V.; Arena, G.

    2011-12-01

    Sea level recordings from about 200 available tide gauge stations located along the coast of Japan and elsewhere in the world, including the Mediterranean basin, were analysed to investigate the far field effects of the giant tsunami caused by the March 11th, 2011, M 9.0 Tohoku-Oki earthquake. The tsunami was generated offshore the Honshu island (Japan) and propagated in the Oceans. While the near field tide gauge stations show a saturated signal due to the very high tsunami waves, the Mediterranean tide gauge stations have likely recorded a weak signal that disturbed the daily tidal trends. In this report we briefly show and discuss the analysis of tidal data from some selected tide gauge stations located in the Mediterranean sea, including the Italian tide gauge network consisting in 30 stations. Global sea level data were retrieved by internet from IOC (http://www.ioc-sealevelmonitoring.org/) and ISPRA for the Italian region(http://www.mareografico.it/). Tidal data were reduced for inverse barometric correction and analyzed by an advanced filtering technique that decomposes a non-stationary time series X(t) through oscillating modes, identifying the contributions at different timescales of the tidal variations. Finally, we focused on the dynamical behavior of low-frequency processes and trends.

  9. Using Guided Notes to Increase the Understanding of Anatomy and Physiology in 11th Grade Science Students

    NASA Astrophysics Data System (ADS)

    Mariano, Jay

    A survey of over 500 science teachers reported that two thirds of their science classes were lecture based lessons where students were required to listen and take notes (Boyle, 2010). In addition to taking notes from lectures, note taking is a necessary skill to possess to record scientific observations and procedures and record information during class. Guided notes is a pedagogical method in which the instructor prepares and provides students with a modified form of lecture information to guide students (Neef, McCord, & Ferreri, 2006). This study examined the extent to which the use of guided notes in a unit of study of the muscular system of anatomy and physiology positively affected the mastery on content-based assessments for 11 th grade students. The data collection methods included quiz and test scores, a 4-point Likert scale survey, and an open-ended questionnaire. Results of the data revealed that guided notes was one factor that led to mastery in learning content. Additionally, students in this study preferred this method as it helped them to distinguish relevant information allowing more time to listen and focus on the teacher.

  10. Assessment of Building Energy-Saving Policies and Programs in China During the 11th Five Year Plan

    SciTech Connect

    Zhou, Nan; McNeil, Michael; Levine, Mark

    2010-06-07

    China's 11th Five-Year Plan (FYP) sets an ambitious target to reduce the energy intensity per unit of gross domestic product (GDP) by 20% from 2005 to 2010 (NDRC, 2006). In the building sector, the primary energy-saving target allocated during the 11 FYP period is 100 Mtce. Savings are expected to be achieved through the strengthening of enforcement of building energy efficiency codes, existing building retrofits and heat supply system reform, followed by energy management of government office buildings and large scale public buildings, adoption of renewable energy sources. To date, China has reported that it achieved the half of the 20% intensity reduction target by the end of 2008, however, little has been made clear on the status and the impact of the building programs. There has also been lack of description on methodology for calculating the savings and baseline definition, and no total savings that have been officially reported to date. This paper intend to provide both quantitative and qualitative assessment of the key policies and programs in building sector that China has instituted in its quest to fulfill the national goal. Overall, this paper concludes that the largest improvement for building energy efficiency were achieved in new buildings; the program to improve the energy management in government and large scale public buildings are in line with the target; however the progress in the area of existing building retrofit particularly heat supply system reform lags the stated goal by a large amount.

  11. Assessment of Building Energy-Saving Policies and Programs in China During the 11th Five Year Plan

    SciTech Connect

    Zhou, Nan; Mcneil, Michael; Levine, Mark

    2011-03-01

    China's 11th Five-Year Plan (FYP) sets an ambitious target to reduce the energy intensity per unit of gross domestic product (GDP) by 20% from 2005 to 2010 (NDRC, 2006). In the building sector, the primary energy-saving target allocated during the 11 FYP period is 100 Mtce. Savings are expected to be achieved through the strengthening of enforcement of building energy efficiency codes, existing building retrofits and heat supply system reform, followed by energy management of government office buildings and large scale public buildings, adoption of renewable energy sources. To date, China has reported that it achieved the half of the 20% intensity reduction target by the end of 2008, however, little has been made clear on the status and the impact of the building programs. There has also been lack of description on methodology for calculating the savings and baseline definition, and no total savings that have been officially reported to date. This paper intends to provide both quantitative and qualitative assessment of the key policies and programs in building sector that China has instituted in its quest to fulfill the national goal. Overall, this paper concludes that the largest improvement for building energy efficiency were achieved in new buildings; the program to improve the energy management in government and large scale public buildings are in line with the target; however the progress in the area of existing building retrofits, particularly heating supply system reform lags behind the stated goal by a large amount.

  12. Mitochondrial Quality Control as a Therapeutic Target.

    PubMed

    Suliman, Hagir B; Piantadosi, Claude A

    2016-01-01

    In addition to oxidative phosphorylation (OXPHOS), mitochondria perform other functions such as heme biosynthesis and oxygen sensing and mediate calcium homeostasis, cell growth, and cell death. They participate in cell communication and regulation of inflammation and are important considerations in aging, drug toxicity, and pathogenesis. The cell's capacity to maintain its mitochondria involves intramitochondrial processes, such as heme and protein turnover, and those involving entire organelles, such as fusion, fission, selective mitochondrial macroautophagy (mitophagy), and mitochondrial biogenesis. The integration of these processes exemplifies mitochondrial quality control (QC), which is also important in cellular disorders ranging from primary mitochondrial genetic diseases to those that involve mitochondria secondarily, such as neurodegenerative, cardiovascular, inflammatory, and metabolic syndromes. Consequently, mitochondrial biology represents a potentially useful, but relatively unexploited area of therapeutic innovation. In patients with genetic OXPHOS disorders, the largest group of inborn errors of metabolism, effective therapies, apart from symptomatic and nutritional measures, are largely lacking. Moreover, the genetic and biochemical heterogeneity of these states is remarkably similar to those of certain acquired diseases characterized by metabolic and oxidative stress and displaying wide variability. This biologic variability reflects cell-specific and repair processes that complicate rational pharmacological approaches to both primary and secondary mitochondrial disorders. However, emerging concepts of mitochondrial turnover and dynamics along with new mitochondrial disease models are providing opportunities to develop and evaluate mitochondrial QC-based therapies. The goals of such therapies extend beyond amelioration of energy insufficiency and tissue loss and entail cell repair, cell replacement, and the prevention of fibrosis. This review

  13. Chapter 5: Quality assurance/quality control in stormwater sampling

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Sampling the quality of stormwater presents unique challenges because stormwater flow is relatively short-lived with drastic variability. Furthermore, storm events often occur with little advance warning, outside conventional work hours, and under adverse weather conditions. Therefore, most stormwat...

  14. Quality control of antibodies for assay development.

    PubMed

    Schumacher, Sarah; Seitz, Harald

    2016-09-25

    Antibodies are used as powerful tools in basic research, for example, in biomarker identification, and in various forms for diagnostics, for example, identification of allergies or autoimmune diseases. Due to their robustness and ease of handling, immunoassays are favourite methods for investigation of various biological or medical questions. Nevertheless in many cases, additional analyses such as mass spectrometry are used to validate or confirm the results of immunoassays. To minimize the workload and to increase confidence in immunoassays, there are urgent needs for antibodies which are both highly specific and well validated. Unfortunately many commercially available antibodies are neither well characterized nor fully tested for cross-reactivities. Adequate quality control and validation of an antibody is time-consuming and can be frustrating. Such validation needs to be performed for every assay/application. However, where an antibody validation is successful, a highly specific and stable reagent will be on hand. This article describes the validation processes of antibodies, including some often neglected factors, as well as unspecific binding to other sample compounds in a multiparameter diagnostic assay. The validation consists of different immunological methods, with important assay controls, and is performed in relation to the development of a diagnostic test. PMID:26873787

  15. 21 CFR 111.117 - What quality control operations are required for equipment, instruments, and controls?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false What quality control operations are required for equipment, instruments, and controls? 111.117 Section 111.117 Food and Drugs FOOD AND DRUG ADMINISTRATION... and Process Control System: Requirements for Quality Control § 111.117 What quality control...

  16. 21 CFR 111.117 - What quality control operations are required for equipment, instruments, and controls?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 2 2012-04-01 2012-04-01 false What quality control operations are required for equipment, instruments, and controls? 111.117 Section 111.117 Food and Drugs FOOD AND DRUG ADMINISTRATION... and Process Control System: Requirements for Quality Control § 111.117 What quality control...

  17. Quality-controlled Subject Gateways: Definitions, Typologies, Empirical Overview.

    ERIC Educational Resources Information Center

    Koch, Traugott

    2000-01-01

    "Quality-controlled subject gateways" are Internet services which apply quality measures to support systematic resource discovery. A main goal is to provide high quality subject access through indexing resources using controlled vocabularies and by offering a deep classification structure for advanced searching and browsing. Provides an empirical…

  18. 30 CFR 28.31 - Quality control plans; contents.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ..., EVALUATION, AND APPROVAL OF MINING PRODUCTS FUSES FOR USE WITH DIRECT CURRENT IN PROVIDING SHORT-CIRCUIT...) Each quality control plan shall contain provisions for the management of quality, including: (1... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Quality control plans; contents. 28.31...

  19. 30 CFR 28.31 - Quality control plans; contents.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ..., EVALUATION, AND APPROVAL OF MINING PRODUCTS FUSES FOR USE WITH DIRECT CURRENT IN PROVIDING SHORT-CIRCUIT...) Each quality control plan shall contain provisions for the management of quality, including: (1... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Quality control plans; contents. 28.31...

  20. 75 FR 41874 - Quality Control for Rental Assistance Subsidy Determinations

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-19

    ... URBAN DEVELOPMENT Quality Control for Rental Assistance Subsidy Determinations AGENCY: Office of the... agency's estimate of the burden of the proposed collection of information; (3) Enhance the quality.... This notice also lists the following information: Title of Proposal: Quality Control for...

  1. 14 CFR 21.147 - Changes in quality control system.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Changes in quality control system. 21.147 Section 21.147 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... quality control system. After the issue of a production certificate, each change to the quality...

  2. 14 CFR 21.147 - Changes in quality control system.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Changes in quality control system. 21.147 Section 21.147 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... quality control system. After the issue of a production certificate, each change to the quality...

  3. The Advanced Program of Vocational Agriculture in Louisiana. Ag III and Ag IV (11th and 12th Grades). Volume II. Bulletin No. 1725.

    ERIC Educational Resources Information Center

    Louisiana State Dept. of Education, Baton Rouge. Div. of Vocational Education.

    This curriculum guide consists of materials for use in teaching an advanced course in agricultural mechanics designed for 11th and 12th grade students. Addressed in the individual units of the guide are arc welding; oxy-acetylene welding; soldering; electricity; tractor maintenance, operation, and safety; small engines; farm structures; and cold…

  4. An Assessment of 4th, 8th, and 11th Grade Students' Knowledge Related to Marine Science and Natural Resource Issues.

    ERIC Educational Resources Information Center

    Brody, Michael J.; Koch, Helmut

    In an effort to contribute information for science teachers and curriculum developers in Maine, this study generated base line data on 4th, 8th, and 11th grade students' knowledge of marine science and natural resources principles in relation to the Gulf of Maine. Five concept maps representing 15 major content principles were developed. Two…

  5. Post-September 11Th Perspectives on Religion, Spirituality, and Philosophy in the Personal and Professional Lives of Selected REBT Cognoscenti

    ERIC Educational Resources Information Center

    Weinrach, Stephen G.; Dryden, Windy; DiMattia, Dominic J.; Doyle, Kristene A.; MacLaren, Catherine; O'Kelly, Monica; Malkinson, Ruth

    2004-01-01

    The purpose of this article was for selected Rational Emotive Behavior Therapy (REBT) cognoscenti to examine the impact of the events of September 11th, 2001, on their beliefs about religion, spirituality and their personal philosophy--including the role of evil in the universe and the implications of these issues on their use of REBT. The degree…

  6. Correlations among Five Demographic Variables and the Performance of Selected Jamaican 11th-Graders on Some Numerical Problems on Energy

    ERIC Educational Resources Information Center

    Emepue, Nicholas; Soyibo, Kola

    2009-01-01

    This study was designed to assess whether the level of performance of selected Jamaican 11th-grade physics students on some numerical problems on the energy concept was satisfactory and if there were significant differences in their performance linked to their gender, socioeconomic background (SEB), school location, English language and…

  7. Relationships among Four Learner Variables and the Performance of Selected Jamaican 11th-Graders on Some Structured Questions on the Mole Concept

    ERIC Educational Resources Information Center

    Ellis-Hall, Nadine; Soyibo, Kola

    2004-01-01

    This study sought to find out if (a) the performance of 113 Jamaican 11th-graders on a mole concept test was satisfactory or not; (b) there were significant differences in their performance linked to their chemical and mathematical abilities, gender and socioeconomic background (SEB); and, (c) there were significant relationships among the four…

  8. Proceedings of the International Association for Development of the Information Society (IADIS) International Conference on Mobile Learning (11th, Madeira, Portugal, March 14-16, 2015)

    ERIC Educational Resources Information Center

    Sánchez, Inmaculada Arnedillo, Ed.; Isaías, Pedro, Ed.

    2015-01-01

    These proceedings contain the papers and posters of the 11th International Conference on Mobile Learning 2015, which was organised by the International Association for Development of the Information Society, in Madeira, Portugal, March 14-16, 2015. The Mobile Learning 2015 Conference seeks to provide a forum for the presentation and discussion of…

  9. Post-September 11Th Perspectives on Religion, Spirituality, and Philosophy in the Personal and Professional Lives of Selected Rebt Cognoscenti: A Response to My Colleagues.

    ERIC Educational Resources Information Center

    Ellis, Albert

    2004-01-01

    This is a discussion and evaluation of the views of the authors of the article "Post-September 11th Perspectives on Religion, Spirituality, and Philosophy in the Personal and Professional Lives of Selected REBT Cognoscenti." Several of the authors are shown to endorse most of the main principles and practices of Rational Emotive Behavior Therapy…

  10. Proceedings of the International Conference on Cognition and Exploratory Learning in Digital Age (CELDA) (11th, Porto, Portugal, October 25-27, 2014)

    ERIC Educational Resources Information Center

    Sampson, Demetrios G., Ed.; Spector, J. Michael, Ed.; Ifenthaler, Dirk, Ed.; Isaias, Pedro, Ed.

    2014-01-01

    These proceedings contain the papers of the 11th International Conference on Cognition and Exploratory Learning in the Digital Age (CELDA 2014), October 25-27, 2014, which has been organized by the International Association for Development of the Information Society (IADIS) and endorsed by the Japanese Society for Information and Systems in…

  11. Quality assurance standards for purchasing and inventory control.

    PubMed

    Soares, D P

    1985-03-01

    A process is described for quality assurance in pharmaceutical purchasing and inventory control. A quality assurance program should ensure that quality drugs are purchased at the lowest price, drug products are available when needed, the system is managed efficiently, internal controls are provided, drug products are stored under appropriate conditions, and laws, regulations, accreditation standards, and procedures are followed. To meet these objectives, product quality, vendor performance, the department's system of internal controls, purchasing data, and storage conditions should be monitored. A checklist for evaluating purchasing and inventory practices and a sample audit form listing quality assurance criteria, standards, procedures, and recommended actions are provided. A quality assurance program for pharmaceutical purchasing and inventory control should define institution-specific criteria and standards and use these standards for continual evaluation of all aspects of the purchasing and inventory control system. Documentation of quality assurance activities should be provided for use by the purchasing department, hospital administration, and regulatory bodies. PMID:3985026

  12. Timing control improves seabed survey data quality

    SciTech Connect

    Green, R.

    1996-04-01

    Seateam has completed development of and field-proven the Dolphin data acquisition and timing system for high-density surveys offshore. The Dolphin project was initiated to improve quality control of survey sensor data and ensure time synchronization, thus leading to faster turnaround of seabed terrain information. Data received from survey sensors is asynchronous, so the system must provide for data correlation. This includes establishment of data latency, i.e., the time difference between data creation and timing of the message at first-byte arrival at the recording system. Until recently, asynchronous data from multiple sensors was collected by a single computer, regardless of whether it had additional intelligent or non-intelligent serial cards. This computer was fully responsible for time stamping all incoming data, plus associated storage and distribution. Though this initially sufficed and is still applicable to low-density data, increasingly larger data volumes required an associated boost in the capability to time stamp data prior to eventual correction.

  13. Mitochondrial Quality Control and Muscle Mass Maintenance

    PubMed Central

    Romanello, Vanina; Sandri, Marco

    2016-01-01

    Loss of muscle mass and force occurs in many diseases such as disuse/inactivity, diabetes, cancer, renal, and cardiac failure and in aging-sarcopenia. In these catabolic conditions the mitochondrial content, morphology and function are greatly affected. The changes of mitochondrial network influence the production of reactive oxygen species (ROS) that play an important role in muscle function. Moreover, dysfunctional mitochondria trigger catabolic signaling pathways which feed-forward to the nucleus to promote the activation of muscle atrophy. Exercise, on the other hand, improves mitochondrial function by activating mitochondrial biogenesis and mitophagy, possibly playing an important part in the beneficial effects of physical activity in several diseases. Optimized mitochondrial function is strictly maintained by the coordinated activation of different mitochondrial quality control pathways. In this review we outline the current knowledge linking mitochondria-dependent signaling pathways to muscle homeostasis in aging and disease and the resulting implications for the development of novel therapeutic approaches to prevent muscle loss. PMID:26793123

  14. Quality Control of Diffusion Weighted Images

    PubMed Central

    Liu, Zhexing; Wang, Yi; Gerig, Guido; Gouttard, Sylvain; Tao, Ran; Fletcher, Thomas; Styner, Martin

    2013-01-01

    Diffusion Tensor Imaging (DTI) has become an important MRI procedure to investigate the integrity of white matter in brain in vivo. DTI is estimated from a series of acquired Diffusion Weighted Imaging (DWI) volumes. DWI data suffers from inherent low SNR, overall long scanning time of multiple directional encoding with correspondingly large risk to encounter several kinds of artifacts. These artifacts can be too severe for a correct and stable estimation of the diffusion tensor. Thus, a quality control (QC) procedure is absolutely necessary for DTI studies. Currently, routine DTI QC procedures are conducted manually by visually checking the DWI data set in a gradient by gradient and slice by slice way. The results often suffer from low consistence across different data sets, lack of agreement of different experts, and difficulty to judge motion artifacts by qualitative inspection. Additionally considerable manpower is needed for this step due to the large number of images to QC, which is common for group comparison and longitudinal studies, especially with increasing number of diffusion gradient directions. We present a framework for automatic DWI QC. We developed a tool called DTIPrep which pipelines the QC steps with a detailed protocoling and reporting facility. And it is fully open source. This framework/tool has been successfully applied to several DTI studies with several hundred DWIs in our lab as well as collaborating labs in Utah and Iowa. In our studies, the tool provides a crucial piece for robust DTI analysis in brain white matter study. PMID:24353379

  15. Quality control and reliability of reported doses.

    PubMed

    Stadtmann, H; Figel, Markus; Kamenopoulou, V; Kluszczynski, D; Roed, H; Van Dijk, J

    2004-01-01

    Results of performance tests verifying the dosimetric properties of dosimetric systems are published in various reports (e.g. IAEA and EURADOS). However, there is hardly any information in the open literature relating to the uncertainty in a dose measurement or in the annual dose, which is increased by failure of the evaluation or data management system, damage of the dosemeter itself or by the loss of dosemeter. In this article, an attempt is made to estimate the importance of the above-mentioned conditions. This is achieved by sending questionnaires to about 200 approved dosimetric services in Europe. In total 88 questionnaires were returned and analysed. In the questionnaires, the frequency of occurrence of the various error conditions were investigated. Participants were also asked to evaluate the impact of the error condition from a dosimetric point of view and what countermeasures are taken. The article summarises all responses and compares different sources of errors according to their impact on the uncertainty of the resulting dose and gives a comprehensive overview on quality control actions and reliability on reported doses from European dosimetric services. PMID:15574990

  16. Toward standardising gamma camera quality control procedures

    NASA Astrophysics Data System (ADS)

    Alkhorayef, M. A.; Alnaaimi, M. A.; Alduaij, M. A.; Mohamed, M. O.; Ibahim, S. Y.; Alkandari, F. A.; Bradley, D. A.

    2015-11-01

    Attaining high standards of efficiency and reliability in the practice of nuclear medicine requires appropriate quality control (QC) programs. For instance, the regular evaluation and comparison of extrinsic and intrinsic flood-field uniformity enables the quick correction of many gamma camera problems. Whereas QC tests for uniformity are usually performed by exposing the gamma camera crystal to a uniform flux of gamma radiation from a source of known activity, such protocols can vary significantly. Thus, there is a need for optimization and standardization, in part to allow direct comparison between gamma cameras from different vendors. In the present study, intrinsic uniformity was examined as a function of source distance, source activity, source volume and number of counts. The extrinsic uniformity and spatial resolution were also examined. Proper standard QC procedures need to be implemented because of the continual development of nuclear medicine imaging technology and the rapid expansion and increasing complexity of hybrid imaging system data. The present work seeks to promote a set of standard testing procedures to contribute to the delivery of safe and effective nuclear medicine services.

  17. 42 CFR 84.256 - Quality control requirements.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Quality control requirements. 84.256 Section 84.256... § 84.256 Quality control requirements. (a) In addition to the construction and performance requirements specified in §§ 84.251, 84.252, 84.253, 84.254, and 84.255, the quality control requirements in...

  18. 42 CFR 84.256 - Quality control requirements.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Quality control requirements. 84.256 Section 84.256... § 84.256 Quality control requirements. (a) In addition to the construction and performance requirements specified in §§ 84.251, 84.252, 84.253, 84.254, and 84.255, the quality control requirements in...

  19. TECHNICAL GUIDANCE DOCUMENT: QUALITY ASSURANCE AND QUALITY CONTROL FOR WASTE CONTAINMENT FACILITIES

    EPA Science Inventory

    This Technical Guidance Document provides comprehensive guidance on procedures for quality assurance and quality control for waste containment facilities. he document includes a discussion of principles and concepts, compacted soil liners, soil drainage systems, geosynthetic drai...

  20. TECHNICAL GUIDANCE DOCUMENT: QUALITY ASSURANCE AND QUALITY CONTROL FOR WASTE CONTAINMENT FACILITIES

    EPA Science Inventory

    This Technical Guidance Document provides comprehensive guidance on procedures for quality assurance and quality control for waste containment facilities. The document includes a discussion of principles and concepts, compacted soil liners, soil drainage systems, geosynthetic dr...

  1. Proteomics Quality Control: Quality Control Software for MaxQuant Results.

    PubMed

    Bielow, Chris; Mastrobuoni, Guido; Kempa, Stefan

    2016-03-01

    Mass spectrometry-based proteomics coupled to liquid chromatography has matured into an automatized, high-throughput technology, producing data on the scale of multiple gigabytes per instrument per day. Consequently, an automated quality control (QC) and quality analysis (QA) capable of detecting measurement bias, verifying consistency, and avoiding propagation of error is paramount for instrument operators and scientists in charge of downstream analysis. We have developed an R-based QC pipeline called Proteomics Quality Control (PTXQC) for bottom-up LC-MS data generated by the MaxQuant1 software pipeline. PTXQC creates a QC report containing a comprehensive and powerful set of QC metrics, augmented with automated scoring functions. The automated scores are collated to create an overview heatmap at the beginning of the report, giving valuable guidance also to nonspecialists. Our software supports a wide range of experimental designs, including stable isotope labeling by amino acids in cell culture (SILAC), tandem mass tags (TMT), and label-free data. Furthermore, we introduce new metrics to score MaxQuant's Match-between-runs (MBR) functionality by which peptide identifications can be transferred across Raw files based on accurate retention time and m/z. Last but not least, PTXQC is easy to install and use and represents the first QC software capable of processing MaxQuant result tables. PTXQC is freely available at https://github.com/cbielow/PTXQC . PMID:26653327

  2. International Quality Control Is No Easy Task

    ERIC Educational Resources Information Center

    Contreras, Alan

    2008-01-01

    In early March, the European Quality Assurance Register for Higher Education was established under what is called the Bologna Process. The 46 countries involved in the process seek to improve the quality and assessment of higher education throughout Europe, thus facilitating students' mobility among institutions and countries and enhancing…

  3. Technology to control variation in meat quality

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Consumers have certain expectations regarding the quality of the meat they purchase. Lean color is the primary quality attribute used by consumers to make purchase decisions. Similarly, repeat purchase decisions are generally a result of eating satisfaction, which is determined by the perceived va...

  4. STI. DE-FG02-00ER1505 [Brief summary of 11th International Conference on Arabidopsis Research

    SciTech Connect

    2000-06-24

    The 11th International Conference on Arabidopsis Research was held in Madison, Wisconsin, June 24 through June 28, 2000. Arabidopsis thaliana has been the subject of genetic study for many years. However, during the last decade, the number of research laboratories using Arabidopsis as a model system has increased tremendously, and Arabidopsis is currently being used to study all aspects of plant biology. The rapid rate of progress in Arabidopsis research, including the completion of the genomic sequence, underscores the usefulness of holding a meeting every year. These conferences provide an important opportunity for the Arabidopsis community to interact and exchange information. The meeting opened with an evening keynote address on the global impact of plant biology, delivered by Richard Jefferson, the Executive Director of CAMBIA (Center for the Application of Molecular Biology to International Agriculture). This was followed by short updates from each of the NSF-funded Plant Genome groups. Many of these groups are carrying out projects that impact the Arabidopsis community. Each of the 17 platform sessions consisted of talks from two invited speakers followed by two short talks that were chosen from the submitted poster abstracts. A concerted effort was made to invite junior investigators, including graduate students and postdocs, to give these talks. Posters were available for viewing during three formal sessions, and, because the poster session was adjacent to the lecture hall, it was easy for participants to go back and forth between posters and lectures. Finally, a mixer and an informal banquet provided opportunities for participants to meet new people and renew acquaintances. Furthermore, the registration package included all lunches and dinners together in a cafeteria next to the posters and lecture hall, thus encouraging the meeting of established investigators with students and postdocs. The North American Arabidopsis Steering Committee (elected by

  5. 42 CFR 84.41 - Quality control plans; contents.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... management of quality, including: (1) Requirements for the production of quality data and the use of quality... accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Copies may be obtained from DODSSP, Standardization..., manufacturing, and fabrication, inspections are adequate to ensure control of finished article...

  6. 42 CFR 84.41 - Quality control plans; contents.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... management of quality, including: (1) Requirements for the production of quality data and the use of quality... accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Copies may be obtained from DODSSP, Standardization..., manufacturing, and fabrication, inspections are adequate to ensure control of finished article...

  7. 42 CFR 84.41 - Quality control plans; contents.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... management of quality, including: (1) Requirements for the production of quality data and the use of quality... accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Copies may be obtained from DODSSP, Standardization..., manufacturing, and fabrication, inspections are adequate to ensure control of finished article...

  8. 42 CFR 84.41 - Quality control plans; contents.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... management of quality, including: (1) Requirements for the production of quality data and the use of quality... accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Copies may be obtained from DODSSP, Standardization..., manufacturing, and fabrication, inspections are adequate to ensure control of finished article...

  9. Integrated Quality Control Measurement Project. Findings and Corrective Actions.

    ERIC Educational Resources Information Center

    Price Waterhouse and Co., New York, NY.

    The Integrated Quality Control Measurement Project (IQCMP) of the U.S. Department of Education measured the quality of awards distributed during the 1988-89 award year under the three major Title IV programs: the Pell Grant program, the Campus-Based programs, and the Stafford Loan program, in order to evaluate and improve the quality of the…

  10. Food and Nutrition Services Quality Control Management Program.

    ERIC Educational Resources Information Center

    Wimsatt-Fraim, Teresa S.

    A program was conducted to improve the quality of food service through the training of 44 food and nutrition service employees in a 200-bed hospital. A 12-week quality control program was implemented to address four key areas: food temperatures, food accuracy, food quality, and dietary personnel. Learning strategies, emphasizing critical thinking…

  11. Inborn Errors of Metabolism: the metabolome is our world. Presidential address for the 11th International Congress of Inborn Errors of Metabolism (ICIEM).

    PubMed

    McCabe, Edward R B

    2010-05-01

    Thank you for honoring me by allowing me to serve as president of the 11th International Congress of Inborn Errors of Metabolism (ICIEM). The science brought by the IEM community to the Congress was quite impressive and demonstrated the quality of research within this community. In this address, I will consider briefly the history of IEMs to determine how we have arrived where we are, and will spend more time ascertaining our place in the current biomedical community and our role in determining the future of personalized medicine. In the 1950s-1970s new tools were added to expand our ability to interrogate the metabolome and the result was an explosive increase in the number of IEMs. This set the stage for expanded newborn screening (NBS) by tandem mass spectrometry (MS/MS) to identify these patients and to intervene pre-symptomatically. The complexity of the metabolome has led us to utilize the mathematical algorithms of systems biology to reduce high dimensionality data to low dimensionality output. However, the metabolome does not exist in isolation and we must learn how to integrate the metabolome with other xomics. The metabolome is our world and the IEM community has much to share with the broader xomics communities by integrating what we have learned with the other xomics communities. They are seeking access to the metabolome as a closer measure of phenotype, and we are already extremely comfortable and competent in the metabolomic space. But we should not be insular in our occupation of this space. NBS should be the model for personalized medicine, because it is already functioning as testing system for predictive, preventive and personalized care. We have been working in the area of NBS for nearly a half century and have many lessons learned that will be valuable to the practitioners of personalized medicine - lessons that they should not have to rediscover. We must embrace the international IEM community to meet population trends and to improve the care

  12. Teaching Quality Control with Chocolate Chip Cookies

    ERIC Educational Resources Information Center

    Baker, Ardith

    2014-01-01

    Chocolate chip cookies are used to illustrate the importance and effectiveness of control charts in Statistical Process Control. By counting the number of chocolate chips, creating the spreadsheet, calculating the control limits and graphing the control charts, the student becomes actively engaged in the learning process. In addition, examining…

  13. Space Shuttle flying qualities and flight control system assessment study

    NASA Technical Reports Server (NTRS)

    Myers, T. T.; Johnston, D. E.; Mcruer, D.

    1982-01-01

    The suitability of existing and proposed flying quality and flight control system criteria for application to the space shuttle orbiter during atmospheric flight phases was assessed. An orbiter experiment for flying qualities and flight control system design criteria is discussed. Orbiter longitudinal and lateral-directional flying characteristics, flight control system lag and time delay considerations, and flight control manipulator characteristics are included. Data obtained from conventional aircraft may be inappropriate for application to the shuttle orbiter.

  14. 46 CFR 164.019-13 - Production quality control requirements.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 6 2012-10-01 2012-10-01 false Production quality control requirements. 164.019-13 Section 164.019-13 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL MATERIALS Personal Flotation Device Components § 164.019-13 Production quality control...

  15. 14 CFR 145.211 - Quality control system.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ...) SCHOOLS AND OTHER CERTIFICATED AGENCIES REPAIR STATIONS Operating Rules § 145.211 Quality control system. (a) A certificated repair station must establish and maintain a quality control system acceptable to the FAA that ensures the airworthiness of the articles on which the repair station or any of...

  16. 14 CFR 145.211 - Quality control system.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ...) SCHOOLS AND OTHER CERTIFICATED AGENCIES REPAIR STATIONS Operating Rules § 145.211 Quality control system. (a) A certificated repair station must establish and maintain a quality control system acceptable to the FAA that ensures the airworthiness of the articles on which the repair station or any of...

  17. 14 CFR 145.211 - Quality control system.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...) SCHOOLS AND OTHER CERTIFICATED AGENCIES REPAIR STATIONS Operating Rules § 145.211 Quality control system. (a) A certificated repair station must establish and maintain a quality control system acceptable to the FAA that ensures the airworthiness of the articles on which the repair station or any of...

  18. Quality Control Study of the GSL Reinsurance System. Final Report.

    ERIC Educational Resources Information Center

    Advanced Technology, Inc., Reston, VA.

    A quality control plan for the U.S. Department of Education's Guaranteed Student Loan (GSL) reinsurance process was developed. To identify existing errors, systems documentation and past analyses of the reinsurance system were analyzed, and interviews were conducted. Corrective actions were proposed, and a quality control checklist was developed…

  19. 7 CFR 58.442 - Laboratory and quality control tests.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Laboratory and quality control tests. 58.442 Section 58.442 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING... Service 1 Operations and Operating Procedures § 58.442 Laboratory and quality control tests. (a)...

  20. Building Science Corporation's Building America Quality Control Checklist

    SciTech Connect

    2008-10-05

    The Building America Quality Control Checklist has been developed as both a guide to assist in the transition to high performance home building, and as a simplified tool to be used as part of any builder's on-site quality control procedures.

  1. 7 CFR 58.442 - Laboratory and quality control tests.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 3 2014-01-01 2014-01-01 false Laboratory and quality control tests. 58.442 Section 58.442 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING... Service 1 Operations and Operating Procedures § 58.442 Laboratory and quality control tests. (a)...

  2. 7 CFR 58.442 - Laboratory and quality control tests.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 3 2013-01-01 2013-01-01 false Laboratory and quality control tests. 58.442 Section 58.442 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING... Service 1 Operations and Operating Procedures § 58.442 Laboratory and quality control tests. (a)...

  3. Artificial Intelligence Approach to Support Statistical Quality Control Teaching

    ERIC Educational Resources Information Center

    Reis, Marcelo Menezes; Paladini, Edson Pacheco; Khator, Suresh; Sommer, Willy Arno

    2006-01-01

    Statistical quality control--SQC (consisting of Statistical Process Control, Process Capability Studies, Acceptance Sampling and Design of Experiments) is a very important tool to obtain, maintain and improve the Quality level of goods and services produced by an organization. Despite its importance, and the fact that it is taught in technical and…

  4. 7 CFR 58.733 - Quality control tests.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false Quality control tests. 58.733 Section 58.733... Procedures § 58.733 Quality control tests. (a) Chemical analyses. The following chemical analyses shall be... pasteurization by means of the phosphatase test, as well as any other tests necessary to assure good...

  5. For and against a European quality control of training.

    PubMed

    Dimitrakakis, C; Michalas, S

    2001-01-01

    In a world of medicine that evolves more and more rapidly, sufficient quality of education in the arts and crafts of our discipline and control of this quality are essential for the progress and vitality of Ob/Gyn. There are variations in training within European countries but with the aim of harmonization in training programmes and the flexibility of quality control mechanisms we will meet our objective that is the high standards in the care of woman throughout Europe. PMID:11205701

  6. 40 CFR Appendix B to Part 75 - Quality Assurance and Quality Control Procedures

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 17 2013-07-01 2013-07-01 false Quality Assurance and Quality Control Procedures B Appendix B to Part 75 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONTINUOUS EMISSION MONITORING Pt. 75, App. B Appendix B to Part 75—Quality...

  7. EDITORIAL: Proceedings of the 11th Gravitational Wave Data Analysis Workshop, Potsdam, Germany, 18 21 December 2006

    NASA Astrophysics Data System (ADS)

    Krishnan, B.; Papa, M. A.; Schutz, B. F.

    2007-10-01

    The 11th Gravitational Wave Data Analysis Workshop (GWDAW11) comes in the middle of the fifth science run (S5) of the LIGO detectors, after a full year of data-taking at design sensitivity. LIGO is starting to probe astrophysically plausible scenarios for the emission of detectable gravitational wave signals. In the absence of a detection, the upper limits on the strength of gravitational waves are beginning to add information to what was previously known from electromagnetic observations. One of the highlights of this workshop was the presentation by the LIGO Scientific Collaboration of a search for continuous waves from the Crab pulsar. Gravitational wave emission is constrained by the measured spindown measurements for the object: no more energy can go into gravitational waves than that which is lost by pulsar spindown. For most known pulsars this spindown upper limit on the strength of gravitational radiation is orders of magnitude higher than the upper limits that can be set with current gravitational wave observations. However for the Crab pulsar the gravitational wave observations which coherently combine about 9 months of data from the network of S5 LIGO detectors constrain the gravitational wave emission more strongly than the electromagnetic observations do. The gravitational wave upper limit also constrains the tri-axial ellipticity that this young pulsar could have supported since its crust solidified a thousand years ago. The Virgo detector is in the final stages of commissioning with several engineering runs completed. The TAMA detector's low frequency performance is being enhanced and another data run is foreseen by the end of 2007. The IGEC2 Collaboration presents results from the analysis of 131 days of data in coincidence among the three bar detectors EXPLORER, AURIGA and NAUTILUS. Studies are underway to analyze data in coincidence among bar and interferometer networks. Space-based detectors are receiving more attention, with the LISA Pathfinder

  8. Ride quality sensitivity to SAS control law and to handling quality variations

    NASA Technical Reports Server (NTRS)

    Roberts, P. A.; Schmidt, D. K.; Swaim, R. L.

    1976-01-01

    The RQ trends which large flexible aircraft exhibit under various parameterizations of control laws and handling qualities are discussed. A summary of the assumptions and solution technique, a control law parameterization review, a discussion of ride sensitivity to handling qualities, and the RQ effects generated by implementing relaxed static stability configurations are included.

  9. NIF Projects Controls and Information Systems Software Quality Assurance Plan

    SciTech Connect

    Fishler, B

    2011-03-18

    Quality achievement for the National Ignition Facility (NIF) and the National Ignition Campaign (NIC) is the responsibility of the NIF Projects line organization as described in the NIF and Photon Science Directorate Quality Assurance Plan (NIF QA Plan). This Software Quality Assurance Plan (SQAP) is subordinate to the NIF QA Plan and establishes quality assurance (QA) activities for the software subsystems within Controls and Information Systems (CIS). This SQAP implements an activity level software quality assurance plan for NIF Projects as required by the LLNL Institutional Software Quality Assurance Program (ISQAP). Planned QA activities help achieve, assess, and maintain appropriate quality of software developed and/or acquired for control systems, shot data systems, laser performance modeling systems, business applications, industrial control and safety systems, and information technology systems. The objective of this SQAP is to ensure that appropriate controls are developed and implemented for management planning, work execution, and quality assessment of the CIS organization's software activities. The CIS line organization places special QA emphasis on rigorous configuration control, change management, testing, and issue tracking to help achieve its quality goals.

  10. Supplemental Control for Aircraft Riding Qualities

    NASA Technical Reports Server (NTRS)

    Williams, Rolanda S.; Ashokkumar, C. R.; Homaifar, Abdollah

    1997-01-01

    The concept of preview control has been applied and proven to be successful in the automotive vehicle. These same concepts are now applied to an aircraft under the assumption that exogenous inputs (wind gust, turbulence, etc. ) can be measured. A supplemental control law for surface deflection is designed to compensate for the loss in performance in the presence of atmospheric disturbances. Fuzzy logic control is employed to handle the nonlinear, time varying characteristics of the disturbance. A methodology to tune the outer loop control parameters is presented.

  11. 40 CFR 75.21 - Quality assurance and quality control requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... SO2 monitoring system shall be considered out-of-control. The length of the out-of-control period..., non-quality-assured data for each disapproved system. (2) Out-of-control period. Whenever a continuous... other audit, the system is out-of-control. The owner or operator shall follow the procedures for...

  12. 40 CFR 75.21 - Quality assurance and quality control requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... SO2 monitoring system shall be considered out-of-control. The length of the out-of-control period..., non-quality-assured data for each disapproved system. (2) Out-of-control period. Whenever a continuous... other audit, the system is out-of-control. The owner or operator shall follow the procedures for...

  13. Statistical process control for total quality

    NASA Astrophysics Data System (ADS)

    Ali, Syed W.

    1992-06-01

    The paper explains the techniques and applications of statistical process control (SPC). Examples of control charts used in the Poseidon program of the NASA ocean topography experiment (TOPEX) and a brief discussion of Taguchi methods are presented. It is noted that SPC involves everyone in process improvement by providing objective, workable data. It permits continuous improvement instead of merely aiming for all parts to be within a tolerance band.

  14. Web quality control for lectures: Supercourse and Amazon.com.

    PubMed

    Linkov, Faina; LaPorte, Ronald; Lovalekar, Mita; Dodani, Sunita

    2005-12-01

    Peer review has been at the corner stone of quality control of the biomedical journals in the past 300 years. With the emergency of the Internet, new models of quality control and peer review are emerging. However, such models are poorly investigated. We would argue that the popular system of quality control used in Amazon.com offers a way to ensure continuous quality improvement in the area of research communications on the Internet. Such system is providing an interesting alternative to the traditional peer review approaches used in the biomedical journals and challenges the traditional paradigms of scientific publishing. This idea is being explored in the context of Supercourse, a library of 2,350 prevention lectures, shared for free by faculty members from over 150 countries. Supercourse is successfully utilizing quality control approaches that are similar to Amazon.com model. Clearly, the existing approaches and emerging alternatives for quality control in scientific communications needs to be assessed scientifically. Rapid explosion of internet technologies could be leveraged to produce better, more cost effective systems for quality control in the biomedical publications and across all sciences. PMID:16342339

  15. Achieving indoor air quality through contaminant control

    SciTech Connect

    Katzel, J.

    1995-07-10

    Federal laws outlining industry`s responsibilities in creating a healthy, hazard-free workspace are well known. OSHA`s laws on interior air pollution establish threshold limit values (TLVs) and permissible exposure limits (PELs) for more than 500 potentially hazardous substances found in manufacturing operations. Until now, OSHA has promulgated regulations only for the manufacturing environment. However, its recently-proposed indoor air quality (IAQ) ruling, if implemented, will apply to all workspaces. It regulates IAQ, including environmental tobacco smoke, and requires employers to write and implement IAQ compliance plans.

  16. Quality Control of Fungal and Viral Biocontrol Agents

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Constraints to the use of the “inundative” or “biopesticide” strategy of biological control include a lack of consistent pest control efficacy, short product shelf-life, and costly production and stabilization processes. Quality control measures that standardize the production, stabilization, formu...

  17. Probe into Gaseous Pollution and Assessment of Air Quality Benefit under Sector Dependent Emission Control Strategies over Megacities in Yangtze River Delta, China

    SciTech Connect

    Dong, Xinyi; Gao, Yang; Fu, Joshua S.; Li, Juan; Huang, Kan; Zhuang, G.; Zhou, Ying

    2013-11-01

    On February 29th 2012, China published its new National Ambient Air Quality Standard (CH-NAAQS) aiming at revising the standards and measurements for both gaseous pollutants including ozone (O3), nitrogen dioxide (NO2), and sulfur dioxide (SO2), and also particle pollutants including PM10 and PM2.5. In order to understand the air pollution status regarding this new standard, the integrated MM5/CMAQ modeling system was applied over Yangtze River Delta (YRD) within this study to examine the criteria gaseous pollutants listed in the new CH-NAAQS. Sensitivity simulations were also conducted to assess the responses of gaseous pollutants under 8 different sector-dependent emission reduction scenarios in order to evaluate the potential control strategies. 2006 was selected as the simulation year in order to review the air quality condition at the beginning of China’s 11th Five-Year-Plan (FYP, from 2006 to 2010), and also compared with air quality status in 2010 as the end of 11th FYP to probe into the effectiveness of the national emission control efforts. Base case simulation showed distinct seasonal variation for gaseous pollutants: SO2, and NO2 were found to have higher surface concentrations in winter while O3 was found to have higher concentrations in spring and summer than other seasons. According to the analyses focused on 3 megacities within YRD, Shanghai, Nanjing, and Hangzhou, we found different air quality conditions among the cities: NO2 was the primary pollutant that having the largest number of days exceeding the CH-NAAQS daily standard (80 μg/m3) in Shanghai (59 days) and Nanjing (27 days); SO2 was the primary pollutant with maximum number of days exceeding daily air quality standard (150 μg/m3) in Hangzhou (28 days), while O3 exceeding the daily maximum 8-hour standard (160 μg/m3) for relatively fewer days in all the three cities (9 days in Shanghai, 14 days in Nanjing, and 11 days in Hangzhou). Simulation results from predefined potential applicable

  18. Mesh quality control for multiply-refined tetrahedral grids

    NASA Technical Reports Server (NTRS)

    Biswas, Rupak; Strawn, Roger

    1994-01-01

    A new algorithm for controlling the quality of multiply-refined tetrahedral meshes is presented in this paper. The basic dynamic mesh adaption procedure allows localized grid refinement and coarsening to efficiently capture aerodynamic flow features in computational fluid dynamics problems; however, repeated application of the procedure may significantly deteriorate the quality of the mesh. Results presented show the effectiveness of this mesh quality algorithm and its potential in the area of helicopter aerodynamics and acoustics.

  19. Academic Quality Control in Nigerian Universities: Exploring Lecturers' Perceptions

    ERIC Educational Resources Information Center

    Obiekezie, E. O.; Ejemot-Nwadiaro, R. I.; Essien, M. I.; Timothy, A. Essien

    2014-01-01

    The level of job performance, international comparability and competitiveness of Nigerian university graduates are burning issues. Consequently, the academic quality of Nigerian universities has come under severe criticism. Since university lecturers are key players in quality control in universities, this study explored their perceptions of…

  20. 30 CFR 28.31 - Quality control plans; contents.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28.31 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING...) Each quality control plan shall contain provisions for the management of quality, including: (1... Specification MIL-F-15160D is available for examination at the U.S. Department of Labor, Mine Safety and...

  1. 30 CFR 28.31 - Quality control plans; contents.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28.31 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING...) Each quality control plan shall contain provisions for the management of quality, including: (1... Specification MIL-F-15160D is available for examination at the U.S. Department of Labor, Mine Safety and...

  2. 115. QUALITY CONTROL BOARD FOR MAINTENANCE AND INSPECTION AT SOUTH ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    115. QUALITY CONTROL BOARD FOR MAINTENANCE AND INSPECTION AT SOUTH SIDE OF MECHANICAL AND ELECTRICAL ROOM (110), LSB (BLDG. 770), FACING WEST ON EXTERIOR WALL OF QUALITY ASSURANCE ROOM (106A) - Vandenberg Air Force Base, Space Launch Complex 3, Launch Pad 3 West, Napa & Alden Roads, Lompoc, Santa Barbara County, CA

  3. 42 CFR 84.41 - Quality control plans; contents.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Copies may be obtained from DODSSP, Standardization... 42 Public Health 1 2010-10-01 2010-10-01 false Quality control plans; contents. 84.41 Section 84... AND HEALTH RESEARCH AND RELATED ACTIVITIES APPROVAL OF RESPIRATORY PROTECTIVE DEVICES Quality...

  4. A quality control program for waste disposal vault closure

    SciTech Connect

    Benny, H.L.

    1994-07-01

    This paper provides a review of the quality control program employed for closure for a radioactive waste disposal vault at Hanford Washington. The major elements of the program are discussed, as well as the testing results and lessons learned.

  5. Quality control system response to stochastic growth of amyloid fibrils.

    PubMed

    Pigolotti, Simone; Lizana, Ludvig; Otzen, Daniel; Sneppen, Kim

    2013-05-01

    We introduce a stochastic model describing aggregation of misfolded proteins and degradation by the protein quality control system in a single cell. Aggregate growth is contrasted by the cell quality control system, that attacks them at different stages of the growth process, with an efficiency that decreases with their size. Model parameters are estimated from experimental data. Two qualitatively different behaviors emerge: a homeostatic state, where the quality control system is stable and aggregates of large sizes are not formed, and an oscillatory state, where the quality control system periodically breaks down, allowing for formation of large aggregates. We discuss how these periodic breakdowns may constitute a mechanism for the development of neurodegenerative diseases. PMID:23524241

  6. VERIFICATION TESTING OF AIR POLLUTION CONTROL TECHNOLOGY QUALITY MANAGEMENT PLAN

    EPA Science Inventory

    This document is the basis for quality assurance for the Air Pollution Control Technology Verification Center (APCT Center) operated under the U.S. Environmental Protection Agency (EPA). It describes the policies, organizational structure, responsibilities, procedures, and qualit...

  7. 7 CFR 58.733 - Quality control tests.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Procedures § 58.733 Quality control tests. (a) Chemical analyses. The following chemical analyses shall be performed in accordance with the appropriate edition of the Official Methods of Analysis of the AOAC as... Cheese Products Bearing USDA Official Identification...

  8. Development of Quality Control Procedures for Lepidoptera

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Lepidopteran species are among the most destructive insect pests throughout the world. The sterile insect technique (SIT), within an area-wide integrated pest management (AW-IPM) approach, has proven to be a valuable tactic for controlling and eradicating important moth pests. Improving laboratory...

  9. Experience with ISO quality control in assisted reproductive technology.

    PubMed

    Alper, Michael M

    2013-12-01

    Assisted reproductive technology (ART) programs are complex organizations requiring the integration of multiple disciplines. ISO 9001:2008 is a quality management system that is readily adaptable to an ART program. The value that ISO brings to the entire organization includes control of documents, clear delineation of responsibilities of staff members, documentation of the numerous processes and procedures, improvement in tracking and reducing errors, and overall better control of systems. A quality ART program sets quality objectives and monitors their progress. ISO provides a sense of transparency within the organization and clearer understanding of how service is provided to patients. Most importantly, ISO provides the framework to allow for continual improvement. PMID:24112531

  10. Quality control standards in PGD and PGS.

    PubMed

    SenGupta, S B; Dhanjal, S; Harper, J C

    2016-03-01

    Preimplantation genetic diagnosis (PGD) aims to test the embryo for specific conditions before implantation in couples at risk of transmitting genetic abnormality to their offspring. The couple must undergo IVF procedures to generate embryos in vitro. The embryos can be biopsied at either the zygote, cleavage or blastocyst stage. Preimplantation genetic screening uses the same technology to screen for chromosome abnormalities in embryos from patients undergoing IVF procedures as a method of embryo selection. Fluorescence in-situ hybridization was originally used for chromosome analysis, but has now been replaced by array comparative genomic hybridization or next generation sequencing. For the diagnosis of single gene defects, polymerase chain reaction is used and has become highly developed; however, single nucleotide polymorphism arrays for karyomapping have recently been introduced. A partnership between IVF laboratories and diagnostic centres is required to carry out PGD and preimplantation genetic screening. Accreditation of PGD diagnostic laboratories is important. Accreditation gives IVF centres an assurance that the diagnostic tests conform to specified standards. ISO 15189 is an international laboratory standard specific for medical laboratories. A requirement for accreditation is to participate in external quality assessment schemes. PMID:26776824

  11. A Study of Grade Level and Gender Differences in Divergent Thinking among 8th and 11th Graders in a Mid-Western School District

    NASA Astrophysics Data System (ADS)

    Roue, Leah Christine

    This research study compared gender and grade level differences in divergent thinking among middle school and high school students in the Midwest, in an attempt to determine whether gender or grade level-based differences exist in divergent thinking. The instrument used was based on the Wallach and Kogan Creativity Test (WKCT). There were 166 public school students in the study from the 8th and 11th grades. The results were analyzed in an effort to answer two research questions: Are there gender differences in fluency, flexibility, or originality of a response? Are there grade level (age) differences in fluency, flexibility, or originality of a response? Quantitative and qualitative reporting is used.

  12. Nuclear Technology Series. Course 14: Introduction to Quality Assurance/Quality Control.

    ERIC Educational Resources Information Center

    Technical Education Research Center, Waco, TX.

    This technical specialty course is one of thirty-five courses designed for use by two-year postsecondary institutions in five nuclear technician curriculum areas: (1) radiation protection technician, (2) nuclear instrumentation and control technician, (3) nuclear materials processing technician, (4) nuclear quality-assurance/quality-control…

  13. Quality Assurance and Quality Control Practices for Rehabilitation of Sewer and Water Mains

    EPA Science Inventory

    As part of the US Environmental Protection Agency (EPA)’s Aging Water Infrastructure Research Program, several areas of research are being pursued, including a review of quality assurance and quality control (QA/QC) practices and acceptance testing during the installation of reha...

  14. HANDBOOK: QUALITY ASSURANCE/QUALITY CONTROL (QA/QC) PROCEDURES FOR HAZARDOUS WASTE INCINERATION

    EPA Science Inventory

    Resource Conservation and Recovery Act regulations for hazardous waste incineration require trial burns by permit applicants. uality Assurance Project Plan (QAPjP) must accompany a trial burn plan with appropriate quality assurance/quality control procedures. uidance on the prepa...

  15. Development and Testing of a Nuclear Quality Assurance/Quality Control Technician Curriculum. Final Report.

    ERIC Educational Resources Information Center

    Espy, John; And Others

    A project was conducted to field test selected first- and second-year courses in a postsecondary nuclear quality assurance/quality control (QA/QC) technician curriculum and to develop the teaching/learning modules for seven technical specialty courses remaining in the QA/QC technician curriculum. The field testing phase of the project involved the…

  16. Quality Assurance and Quality Control Practices For Rehabilitation of Sewer and Water Mains

    EPA Science Inventory

    As part of the US Environmental Protection Agency (EPA)’s Aging Water Infrastructure Research Program, several areas of research are being pursued including a review of quality assurance and quality control (QA/QC) practices and acceptance testing during the installation of rehab...

  17. Quality control throughout the production process of infant food.

    PubMed

    Hamrin, Pia; Hoeft, Birgit

    2012-01-01

    The manufacture of infant food is a highly complex process and needs an effective quality control beyond classical in-process parameters and a final microbiological analysis. To ensure a safe end -product, various tools, such as the Hazard Analysis Critical Control Points (HACCP), have been developed to facilitate the management of food safety. Every single infant formula ingredient must have an excellent quality and safety approach because even if an ingredient is used in very small quantities in a single product, serious consequences may arise if the quality and product safety are not taken seriously by the ingredient manufacturer. The purpose of this article was twofold: firstly, to briefly describe existing Quality Management Systems and, secondly, to highlight the consequences of non-quality. PMID:22699770

  18. The process of managerial control in quality improvement initiatives.

    PubMed

    Slovensky, D J; Fottler, M D

    1994-11-01

    The fundamental intent of strategic management is to position an organization with in its market to exploit organizational competencies and strengths to gain competitive advantage. Competitive advantage may be achieved through such strategies as low cost, high quality, or unique services or products. For health care organizations accredited by the Joint Commission on Accreditation of Healthcare Organizations, continually improving both processes and outcomes of organizational performance--quality improvement--in all operational areas of the organization is a mandated strategy. Defining and measuring quality and controlling the quality improvement strategy remain problematic. The article discusses the nature and processes of managerial control, some potential measures of quality, and related information needs. PMID:10138526

  19. Research review: Indoor air quality control techniques

    SciTech Connect

    Fisk, W.J.

    1986-10-01

    Techniques for controlling the concentration of radon, formaldehyde, and combustion products in the indoor air are reviewed. The most effective techniques, which are generally based on limiting or reducing indoor pollutant source strengths, can decrease indoor pollutant concentrations by a factor of 3 to 10. Unless the initial ventilation rate is unusually low, it is difficult to reduce indoor pollutant concentrations more than approximately 50% by increasing the ventilation rate of an entire building. However, the efficiency of indoor pollutant control by ventilation can be enhanced through the use of local exhaust ventilation near concentrated sources of pollutants, by minimizing short circuiting of air from supply to exhaust when pollutant sources are dispersed and, in some situations, by promoting a displacement flow of air and pollutants toward the exhaust. Active air cleaning is also examined briefly. Filtration and electrostatic air cleaning for removal of particles from the indoor air are the most practical and effective currently available techniques of air cleaning. 49 refs., 7 figs.

  20. [Our experience with outside laboratory quality control].

    PubMed

    Dochev, D; Arakasheva, V; Nashkov, A; Tsachev, K

    1979-01-01

    The results from the national outside laboratory qualitative control of the clinical diagnostic laboratory investigations for the period September 1975 -- May 1977 were described. The following interlaboratory discrepancy was found on base of a systematic analysis of the data from the last two ring-like check-ups, November 1976 and May 1977, exressed by the variation coefficient (V.C. %); total protein, sodium, potassium and chlorides -- under 10%; cholesterol, urea and total fats -- between 10 and 20%; calcium, phosphorus, iron and creatinine -- over 20%. The highest per cent of admissible results are found with total protein -- to 85%; cholesterol -- to 70.38%; glucosa -- to 73.17%, urea -- to 69.23%, potassium -- to 59.46%, chlorides -- to 57.9%. With sodium, phosphorus, calcium, iron creatinine and uric acid the "admissibility" fluctuates about or under 50 per cent. The values of the qualitative-control indices discussed are comparable with the values obtained from them in the interlaboratory comparisons of other countries. PMID:494628

  1. 21 CFR 111.105 - What must quality control personnel do?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 2 2010-04-01 2010-04-01 false What must quality control personnel do? 111.105... for Quality Control § 111.105 What must quality control personnel do? Quality control personnel must... manufacturing record. To do so, quality control personnel must perform operations that include: (a) Approving...

  2. 40 CFR 81.112 - Charleston Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Regions § 81.112 Charleston Intrastate Air Quality Control Region. The Charleston Intrastate Air Quality Control Region (South Carolina) consists of the territorial area encompassed by the... Quality Control Region: Region 1. 81.107Greenwood Intrastate Air Quality Control Region: Region 2....

  3. 40 CFR 81.112 - Charleston Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Regions § 81.112 Charleston Intrastate Air Quality Control Region. The Charleston Intrastate Air Quality Control Region (South Carolina) consists of the territorial area encompassed by the... Quality Control Region: Region 1. 81.107Greenwood Intrastate Air Quality Control Region: Region 2....

  4. 21 CFR 111.105 - What must quality control personnel do?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 2 2011-04-01 2011-04-01 false What must quality control personnel do? 111.105... for Quality Control § 111.105 What must quality control personnel do? Quality control personnel must... manufacturing record. To do so, quality control personnel must perform operations that include: (a) Approving...

  5. Statistical Process Control: Going to the Limit for Quality.

    ERIC Educational Resources Information Center

    Training, 1987

    1987-01-01

    Defines the concept of statistical process control, a quality control method used especially in manufacturing. Generally, concept users set specific standard levels that must be met. Makes the point that although employees work directly with the method, management is responsible for its success within the plant. (CH)

  6. Silicon Sheet Quality is Improved By Meniscus Control

    NASA Technical Reports Server (NTRS)

    Yates, D. A.; Hatch, A. E.; Goldsmith, J. M.

    1983-01-01

    Better quality silicon crystals for solar cells are possible with instrument that monitors position of meniscus as sheet of solid silicon is drawn from melt. Using information on meniscus height, instrument generates feedback signal to control melt temperature. Automatic control ensures more uniform silicon sheets.

  7. CRN5EXP: Expert system for statistical quality control

    NASA Technical Reports Server (NTRS)

    Hentea, Mariana

    1991-01-01

    The purpose of the Expert System CRN5EXP is to assist in checking the quality of the coils at two very important mills: Hot Rolling and Cold Rolling in a steel plant. The system interprets the statistical quality control charts, diagnoses and predicts the quality of the steel. Measurements of process control variables are recorded in a database and sample statistics such as the mean and the range are computed and plotted on a control chart. The chart is analyzed through patterns using the C Language Integrated Production System (CLIPS) and a forward chaining technique to reach a conclusion about the causes of defects and to take management measures for the improvement of the quality control techniques. The Expert System combines the certainty factors associated with the process control variables to predict the quality of the steel. The paper presents the approach to extract data from the database, the reason to combine certainty factors, the architecture and the use of the Expert System. However, the interpretation of control charts patterns requires the human expert's knowledge and lends to Expert Systems rules.

  8. Designing in quality through design control: a manufacturer's perspective.

    PubMed

    Lasky, F D; Boser, R B

    1997-05-01

    Quality by design is a comprehensive program that begins with understanding user needs and continues through (but does not end with) monitoring customer acceptance. Management tools and processes such as ISO 9000 standards and the Food and Drug Administration Quality System Regulations exist to guide medical device manufacturers in quality practices. The goal is to deliver products acceptable for their intended use. Quality control begins with defining attributes ranging from color to accuracy and precision. Failure mode and effects analysis and risk analysis consider both probability and severity of potential malfunctions and their effects on patients or operators. Tools used to implement design and production practices include Program Evaluation and Review Technique (PERT) charts and industry-conceived concepts, such as Six Sigma techniques. Their use varies with manufacturer, depending on product and customer needs and the manufacturer's specific quality practices. Verification confirms that input goals are met. Then, validation assures that intended clinical needs are continually satisfied by establishing adequate production specifications. Conformance is monitored to verify that stable, consistent processes are in place, and precise user instructions enable the device to satisfy its intended use. Finally, complaint tracking can help assess whether needs have been met. Modifications in service, hardware, or instructions (including quality control) might be required. Therefore, both manufacturers and users work in partnership for continual improvement. The manufacturer's knowledge of design, production, and service needs of its devices enable it to recommend appropriate quality-control protocols for clinical testing. PMID:9166255

  9. Quality control loop for 3D laser beam cutting

    NASA Astrophysics Data System (ADS)

    Spitznagel, Juergen

    1996-08-01

    Existing systems for computer integrated manufacturing are based on the principle of the process chain: The product runs through different production sections as design, work planning and manufacturing in a sequential order. The data generated by a production sequence are transferred via interface to the following production sequence. These tightly-packed production sequences leave little scope for responding to quality deviations. This deficit is highlighted particularly in 3D laser cutting processes. In order to achieve an optimum machining result, a series of preliminary tests is required. Quality control loops play an important role in restricting the scope of necessary testing to a minimum. The represented control loop contains a CAD- system to design the workpiece, an offline-programming system to develop working strategies and NC/RC-programs as well as a shop-floor oriented tool to record quality data of the workpiece. The systems are coupled by an integrated product model. The control loop feeds quality data back to Operations Planning in the form of rules for processing strategies and technological data, so that the quality of the production process is enhanced. It is intended to supply optimum process parameters, so that the number of preliminary tests can be reduced. On the other hand the control loop contributes quality enhancement measures which serve as rules for the designers.

  10. The impact of quality control in RNA-seq experiments

    NASA Astrophysics Data System (ADS)

    Merino, Gabriela A.; Fresno, Cristóbal; Netto, Frederico; Dias Netto, Emmanuel; Pratto, Laura; Fernández, Elmer A.

    2016-04-01

    High throughput mRNA sample sequencing, known as RNA-seq, is as a powerful approach to detect differentially expressed genes starting from millions of short sequence reads. Although several workflows have been proposed to analyze RNA-seq data, the experiment quality control as a whole is not usually considered, thus potentially biasing the results and/or causing information lost. Experiment quality control refers to the analysis of the experiment as a whole, prior to any analysis. It not only inspects the presence of technical effects, but also if general biological assumptions are fulfilled. In this sense, multivariate approaches are crucial for this task. Here, a multivariate approach for quality control in RNA-seq experiments is proposed. This approach uses simple and yet effective well-known statistical methodologies. In particular, Principal Component Analysis was successfully applied over real data to detect and remove outlier samples. In addition, traditional multivariate exploration tools were applied in order to asses several controls that can help to ensure the results quality. Based on differential expression and functional enrichment analysis, here is demonstrated that the information retrieval is significantly enhanced through experiment quality control. Results show that the proposed multivariate approach increases the information obtained from RNA-seq data after outlier samples removal.

  11. Oxidative stress and mitochondrial protein quality control in aging.

    PubMed

    Lionaki, Eirini; Tavernarakis, Nektarios

    2013-10-30

    Mitochondrial protein quality control incorporates an elaborate network of chaperones and proteases that survey the organelle for misfolded or unfolded proteins and toxic aggregates. Repair of misfolded or aggregated protein and proteolytic removal of irreversibly damaged proteins are carried out by the mitochondrial protein quality control system. Initial maturation and folding of the nuclear or mitochondrial-encoded mitochondrial proteins are mediated by processing peptidases and chaperones that interact with the protein translocation machinery. Mitochondrial proteins are subjected to cumulative oxidative damage. Thus, impairment of quality control processes may cause mitochondrial dysfunction. Aging has been associated with a marked decline in the effectiveness of mitochondrial protein quality control. Here, we present an overview of the chaperones and proteases involved in the initial folding and maturation of new, incoming precursor molecules, and the subsequent repair and removal of oxidized aggregated proteins. In addition, we highlight the link between mitochondrial protein quality control mechanisms and the aging process. This article is part of a Special Issue entitled: Posttranslational Protein modifications in biology and Medicine. PMID:23563202

  12. 75 FR 80066 - Quality Control Requirements for Direct Endorsement Lenders; Notice of Proposed Information...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-21

    ... URBAN DEVELOPMENT Quality Control Requirements for Direct Endorsement Lenders; Notice of Proposed.... This Notice also lists the following information: Title of Proposal: Quality Control Requirements for... lenders, since these institutions must also conduct quality control on all loans they originate...

  13. Space Shuttle flying qualities and flight control system assessment

    NASA Technical Reports Server (NTRS)

    Myers, T. T.; Mcruer, D. T.; Johnston, D. E.

    1982-01-01

    This paper reviews issues, data, and analyses relevant to the longitudinal flying qualities of the Space Shuttle in approach and landing. The manual control of attitude and path are first examined theoretically to demonstrate the unconventional nature of the Shuttle's augmented pitch and path response characteristics. The time domain pitch rate transient response criterion used for design of the Shuttle flight control system is examined in context with data from recent flying qualities experiments and operational aircraft. Questions arising from this examination are addressed through comparisons with MIL-F-8785C and other proposed flying qualities criteria which indicate potential longitudinal flying qualities problems. However, it is shown that these criteria, based largely on data from conventional aircraft, may be inappropriate for assessing the Shuttle.

  14. Conflict Inhibitory Control Facilitates Pretense Quality in Young Preschoolers

    PubMed Central

    Van Reet, Jennifer

    2013-01-01

    The present research explores the role of inhibitory control in young preschoolers’ pretense ability using an ego depletion paradigm. In Experiment 1 (N = 56), children’s pretense ability was assessed either before or after participating in conflict inhibitory control or control tasks, and in Experiment 2 (N = 36), pretense ability was measured after children engaged in either conflict or delay inhibitory control tasks. In both experiments, pretense scores were significantly higher only after engaging in conflict inhibitory control tasks. Further, pretense scores were positively correlated with inhibitory control scores when conflict inhibitory control was not experienced first. This pattern of results suggests that inhibitory control may underlie pretense, and conflict inhibitory control can boost the quality of children’s subsequent pretending. PMID:26074736

  15. Theoretical White Dwarf Spectra via the Internet: Quality Control

    NASA Astrophysics Data System (ADS)

    Ringat, E.; Reindl, N.

    2013-01-01

    The first decade of the Virtual Observatory (VO) built up services and tools for data conservation, handling, processing, analysis, etc. A new challenge in the immensely growing VO in operation is continuous quality control at different authority levels. Here we shed light on various aspects of theoretical white dwarf spectra that are provided via the registered TheoSSA VO service. We present benchmark tests that enable the VO user to judge their quality.

  16. 40 CFR 81.77 - Puerto Rico Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Puerto Rico Air Quality Control Region... PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.77 Puerto Rico Air Quality Control Region. The Puerto Rico Air Quality Control...

  17. 40 CFR 81.77 - Puerto Rico Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Puerto Rico Air Quality Control Region... PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.77 Puerto Rico Air Quality Control Region. The Puerto Rico Air Quality Control...

  18. 40 CFR 81.77 - Puerto Rico Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Puerto Rico Air Quality Control Region... PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.77 Puerto Rico Air Quality Control Region. The Puerto Rico Air Quality Control...

  19. Can external quality control improve pig AI efficiency?

    PubMed

    Waberski, D; Petrunkina, A M; Töpfer-Petersen, E

    2008-11-01

    External quality control programmes carried out by central laboratories have been long established in human andrology with the aim of enhancing the accuracy and reproducibility of semen assessment. Compared to human, demands on boar semen assessment in AI stations are more complex, with the need both to identify boars with poor ejaculate quality and to monitor individual boar differences for semen storage. Additionally, appropriate assessment serves as a control instrument to ensure the security and efficiency of semen processing. Despite current limitations regarding the ability of sperm assays to estimate the potential fertility of males, it is evident that boar fertility is related to certain conventional semen tests, e.g. sperm morphology. In central studies carried out on stored semen from 11 AI stations, flow cytometric assessment of plasma and acrosome membrane integrity proved to be more sensitive in detecting sperm damage associated with ageing and temperature stress as compared to light microscopy. Membrane integrity of stored semen differed between AI stations indicating significant influences of semen processing on sperm quality. Thus external control of semen quality in reference laboratories may be useful to monitor the efficiency of internal semen quality control in individual AI stations, to identify males with lower semen quality and/or poor response to semen storage, and to verify the precision of sperm counting. The possibility that central laboratories with sufficient resources may be able to identify functionally different responding sperm subpopulations for better estimation of fertility is discussed. Ideally, external quality control schemes for AI stations would comprise application of validated tests with high relevance for fertility (including bacterial status), analysis of semen processing on the AI station, and training courses for laboratory personnel. PMID:18656253

  20. Demystifying ratings: How flow control shocks credit quality

    SciTech Connect

    Martin, J.H.

    1998-07-01

    Financial operations of many solid waste systems, waste-to-energy facilities in particular, have been shocked by the lack of congressional, and state and local legislation to resolve the loss of legal flow control. Flow control is a system's legal authority to direct waste into its own facilities. In contrast is economic flow control, where the market factors prevail and waste is brought to a facility based on competitive pricing. The loss of legal flow control threatens solid waste systems and impinges their underlying credit quality. Credit quality is expressed as the bond rating, a statement about the borrowers ability and willingness to repay debt in full and on time. While the courts have identified acceptable alternatives to enable municipal systems to diversity revenues (creating revenue flexibility), such alternatives may not be palatable as they represent additional taxation or fees. The paper highlights how the loss of legal flow control has shocked the operations, management and credit quality of solid waste systems. These shocks have stimulated public and private partnerships in order to facilitate economic flow control. Municipal credit solutions, credit impacts and credit trends are explained to identify how solid waste systems have responded in an operating climate exacerbated by regulatory changes (environmental and accounting) as well as utility deregulations. Analytical considerations are presented for evaluating the credit quality of solid waste bonds.

  1. Quality control for exposure assessment in epidemiological studies.

    PubMed

    Bornkessel, C; Blettner, M; Breckenkamp, J; Berg-Beckhoff, G

    2010-08-01

    In the framework of an epidemiological study, dosemeters were used for the assessment of radio frequency electromagnetic field exposure. To check the correct dosemeter's performance in terms of consistency of recorded field values over the entire study period, a quality control strategy was developed. In this paper, the concept of quality control and its results is described. From the 20 dosemeters used, 19 were very stable and reproducible, with deviations of a maximum of +/-1 dB compared with their initial state. One device was found to be faulty and its measurement data had to be excluded from the analysis. As a result of continuous quality control procedures, the confidence in the measurements obtained during the field work was strengthened significantly. PMID:20308051

  2. Methods of Statistical Control for Groundwater Quality Indicators

    NASA Astrophysics Data System (ADS)

    Yankovich, E.; Nevidimova, O.; Yankovich, K.

    2016-06-01

    The article describes the results of conducted groundwater quality control. Controlled quality indicators included the following microelements - barium, manganese, iron, mercury, iodine, chromium, strontium, etc. Quality control charts - X-bar chart and R chart - were built. For the upper and the lower threshold limits, maximum permissible concentration of components in water and the lower limit of their biologically significant concentration, respectively, were selected. The charts analysis has shown that the levels of microelements content in water at the area of study are stable. Most elements in the underground water are contained in concentrations, significant for human organisms consuming the water. For example, such elements as Ba, Mn, Fe have concentrations that exceed maximum permissible levels for drinking water.

  3. A multiple objective optimization approach to quality control

    NASA Technical Reports Server (NTRS)

    Seaman, Christopher Michael

    1991-01-01

    The use of product quality as the performance criteria for manufacturing system control is explored. The goal in manufacturing, for economic reasons, is to optimize product quality. The problem is that since quality is a rather nebulous product characteristic, there is seldom an analytic function that can be used as a measure. Therefore standard control approaches, such as optimal control, cannot readily be applied. A second problem with optimizing product quality is that it is typically measured along many dimensions: there are many apsects of quality which must be optimized simultaneously. Very often these different aspects are incommensurate and competing. The concept of optimality must now include accepting tradeoffs among the different quality characteristics. These problems are addressed using multiple objective optimization. It is shown that the quality control problem can be defined as a multiple objective optimization problem. A controller structure is defined using this as the basis. Then, an algorithm is presented which can be used by an operator to interactively find the best operating point. Essentially, the algorithm uses process data to provide the operator with two pieces of information: (1) if it is possible to simultaneously improve all quality criteria, then determine what changes to the process input or controller parameters should be made to do this; and (2) if it is not possible to improve all criteria, and the current operating point is not a desirable one, select a criteria in which a tradeoff should be made, and make input changes to improve all other criteria. The process is not operating at an optimal point in any sense if no tradeoff has to be made to move to a new operating point. This algorithm ensures that operating points are optimal in some sense and provides the operator with information about tradeoffs when seeking the best operating point. The multiobjective algorithm was implemented in two different injection molding scenarios

  4. Results of a quality control on non-interventional studies

    PubMed Central

    Wörz, Karl; Hundt, Ferdinand

    2011-01-01

    Non-interventional studies (NIS) have for decades been an established part of post-authorisation medicinal research. As early as the mid-nineties, there were at least rudimentary demands for controllable data quality. Beginning with the recommendations of the Federal Institute for Drugs and Medical Devices (BfArM) on the execution of non interventional (observational) studies of 1998 and finally with the guidelines and recommendations for ensuring Good Epidemiological Practice (GEP), with the VFA (Verband der forschenden Arzneimittelhersteller [German Association of Research-Based Pharmaceutical Companies]) – Recommendations for the Improvement of Quality and Transparency of NIS and the joint recommendations of BfArM and PEI (Paul-Ehrlich-Institut) on the execution of NIS, pharmaceutical companies are required to monitor and/or verify quality in the course of a project. According to a survey of pharmaceutical companies 2010, about one third of the companies surveyed to date carry out such quality controls on site, at participating study centres. This report deals with the results of such quality control measures in 4 completed projects. The control rates defined in the respective cohort study plans, the measures carried out on site and any consequent measures, such as adjustment of forms, reduction of consultation time and necessary organisational changes are described. A high level of agreement between the data collected and the original patient documents is found, comparable to that in clinical trials. PMID:21863135

  5. Results of a quality control on non-interventional studies.

    PubMed

    Wörz, Karl; Hundt, Ferdinand

    2011-01-01

    Non-interventional studies (NIS) have for decades been an established part of post-authorisation medicinal research. As early as the mid-nineties, there were at least rudimentary demands for controllable data quality. Beginning with the recommendations of the Federal Institute for Drugs and Medical Devices (BfArM) on the execution of non interventional (observational) studies of 1998 and finally with the guidelines and recommendations for ensuring Good Epidemiological Practice (GEP), with the VFA (Verband der forschenden Arzneimittelhersteller [German Association of Research-Based Pharmaceutical Companies]) - Recommendations for the Improvement of Quality and Transparency of NIS and the joint recommendations of BfArM and PEI (Paul-Ehrlich-Institut) on the execution of NIS, pharmaceutical companies are required to monitor and/or verify quality in the course of a project. According to a survey of pharmaceutical companies 2010, about one third of the companies surveyed to date carry out such quality controls on site, at participating study centres. This report deals with the results of such quality control measures in 4 completed projects. The control rates defined in the respective cohort study plans, the measures carried out on site and any consequent measures, such as adjustment of forms, reduction of consultation time and necessary organisational changes are described. A high level of agreement between the data collected and the original patient documents is found, comparable to that in clinical trials. PMID:21863135

  6. Possible approaches to fast quality control of IFE targets

    NASA Astrophysics Data System (ADS)

    Koresheva, E. R.; Nikitenko, A. I.; Aleksandrova, I. V.; Bazdenkov, S. V.; Belolipetskiy, A. A.; Chtcherbakov, V. I.; Osipov, I. E.

    2006-11-01

    In recent years, research into the development of reliable methods and techniques for characterization and quality control of ICF/IFE targets has been carried out very actively. This is motivated by the need to provide the means for precise and accurate knowledge of cryogenic target parameters. On the other hand, particular emphasis should be paid to the fact that fuelling of a commercial power plant requires ~6 targets each second. This indicates that the development of fast quality control techniques is of critical importance as well. Therefore, in this report we discuss the issues underlying the construction of different algorithms for characterization and quality control of ICF/IFE targets. Among them are: (a) algorithm banks and their structure, (b) algorithm testing, (c) target reconstruction experiments. The algorithm bank incorporates the algorithms for two stages of target production: the stage of fuel layering technique development (motionless target) and the stage of cryogenic target delivery (injected target). In the first case an inverse algorithm for individual target characterization (3D target reconstruction) and two threshold algorithms for fast control of target quality are presented. They are based on tomographic information processing methods. Experimentally, tomographic data acquisition is carried out by a hundred projections microtomograph. The spatial resolution of the optical system of the microtomograph is 1 µm for 490 nm wavelength, the accuracy of target angular positioning is ±1.5-2.5 min. In the second case we describe the algorithm based on Fourier transform holography for ultra fast target characterization during its injection. The performed computer experiments have demonstrated much promise of this approach in the following directions: recognition of the target imperfections in both low- and high- harmonics; quality control of both a single target and a target batch; simultaneous control of both an injected target quality and its

  7. Exercise Training Restores Cardiac Protein Quality Control in Heart Failure

    PubMed Central

    Campos, Juliane C.; Queliconi, Bruno B.; Dourado, Paulo M. M.; Cunha, Telma F.; Zambelli, Vanessa O.; Bechara, Luiz R. G.; Kowaltowski, Alicia J.; Brum, Patricia C.; Mochly-Rosen, Daria; Ferreira, Julio C. B.

    2012-01-01

    Exercise training is a well-known coadjuvant in heart failure treatment; however, the molecular mechanisms underlying its beneficial effects remain elusive. Despite the primary cause, heart failure is often preceded by two distinct phenomena: mitochondria dysfunction and cytosolic protein quality control disruption. The objective of the study was to determine the contribution of exercise training in regulating cardiac mitochondria metabolism and cytosolic protein quality control in a post-myocardial infarction-induced heart failure (MI-HF) animal model. Our data demonstrated that isolated cardiac mitochondria from MI-HF rats displayed decreased oxygen consumption, reduced maximum calcium uptake and elevated H2O2 release. These changes were accompanied by exacerbated cardiac oxidative stress and proteasomal insufficiency. Declined proteasomal activity contributes to cardiac protein quality control disruption in our MI-HF model. Using cultured neonatal cardiomyocytes, we showed that either antimycin A or H2O2 resulted in inactivation of proteasomal peptidase activity, accumulation of oxidized proteins and cell death, recapitulating our in vivo model. Of interest, eight weeks of exercise training improved cardiac function, peak oxygen uptake and exercise tolerance in MI-HF rats. Moreover, exercise training restored mitochondrial oxygen consumption, increased Ca2+-induced permeability transition and reduced H2O2 release in MI-HF rats. These changes were followed by reduced oxidative stress and better cardiac protein quality control. Taken together, our findings uncover the potential contribution of mitochondrial dysfunction and cytosolic protein quality control disruption to heart failure and highlight the positive effects of exercise training in re-establishing cardiac mitochondrial physiology and protein quality control, reinforcing the importance of this intervention as a non-pharmacological tool for heart failure therapy. PMID:23300764

  8. [Internal quality control for antimicrobial susceptibility test: an experience feedback].

    PubMed

    Vedy, Serge

    2012-01-01

    Internal quality control (IQC) position in antimicrobial susceptibility testing must be evaluated attentively before using. Ours S. aureus ATCC 25923 use during year 2011 has given precious information that can be useful for other laboratories. First, IQC should never be used before checking that all the realisation process steps are controlled. It will then appear that reagents are the most susceptible to give false results. That's what happens in 2.74% of antimicrobial susceptibility test. IQC is then useful to limit their clinical's impact. However, IQC use also shows that quality improvement will be difficult without industrial producer's involvement. PMID:22826843

  9. The Effects of Concept Maps on the Academic Success and Attitudes of 11th Graders while Teaching Urinary System

    ERIC Educational Resources Information Center

    Akay, Sumeyye Ozbey; Kaya, Basturk; Kilic, Selda

    2012-01-01

    The aim of the present study is to support, enrich, and broaden the process of education using concept maps and to determine the effects of concept maps in biology classes on school success, attitude and retention of the knowledge taught. The present study was conducted as an experimental study with pre-test and post-test control groups. The…

  10. Nebraska Vocational Agribusiness Curriculum Guide for City Schools. Agricultural Processing. Companion Animals. A Curriculum Guide. 11th Grade.

    ERIC Educational Resources Information Center

    Nebraska Univ., Lincoln. Dept. of Agricultural Education.

    Designed for use with high school juniors, this agribusiness curriculum for city schools contains twenty-four units of instruction in the areas of agricultural processing and companion animals. Among the units included in the curriculum are (1) The Meat Processing Industry, (2) Retail Cuts of Meat, (3) Buying Meat and Portion Control, (4) Dairy…

  11. Annual Technol Conference Transactions - American Society for Quality Control, 34th: Quality in the New Decade, 1980

    SciTech Connect

    Not Available

    1980-05-01

    The conference transactions contain 129 papers dealing with such QC topics as: computer aided QC; metrology; human factors, risk, and product liability law; QC in food processing; statistical technique; quality costs principle; food, drug, and cosmetics; energy; automotive; metals; quality cost and startegic planning; quality motivation; textile and needle trades; environmental quality assurance; biomedical; service industry quality costs; application of quality circles; electronics; advanced reliability techniques; management; aerospace and defense planning and systems; small business quality control inspection; and reliability applications.

  12. [Study thought of pharmaceutical preparations quality standards by dynamic quality control technology].

    PubMed

    Yu, Dan-Hong; Mao, Chen-Mei; Lv, Cheng-Zhe; Jin, Hui-Zhen; Yao, Xin; Jia, Xiao-Bin

    2014-07-01

    Pharmaceutical preparations, particularly as a "secret recipe" of traditional Chinese medicine in medical institutions, are the product of China's medical and health industry, and they are also an important means of competing of different medical institutions. Although pharmaceutical preparations have advantages and characteristics than institutes for drug and pharmaceutical companies, the quality standards of pharmaceutical preparations in medical institutions has not reached the desired level over the years. As we all know, the quality of pharmaceutical preparations is important to ensure the efficacy, especially under the environment of people pay more sttention on drug safety and effectiveness and contry increase emphasis on the stste of pharmaceutical preparations. In view of this, we will improve the grade, stability, and clinical efficacy of pharmaceutical preparations by the advanced equipment, testing instruments and the process dynamic quality control technology. Finally, we hope we can provide new ideas for the quality control of pharmaceutical preparations. PMID:25272516

  13. Quality control and quality assurance procedures at the THOR BNCT facility.

    PubMed

    Liu, Yuan-Hao; Tsai, Pi-En; Lin, Yi-Chun; Huang, Chun-Kai; Liu, Hong-Ming; Jiang, Shiang-Huei

    2011-12-01

    Various quality control (QC) and quality assurance (QA) procedures of the boron neutron capture therapy (BNCT) beam at the Tsing Hua Open-pool Reactor (THOR) are established to ensure beam availability and quality. The QC/QA methods mainly employ foil activation and paired ionization chambers, respectively, for beam intensity check and dose assessment. Beam intensity is monitored on-line by using three dead-time corrected fission chambers. In addition to the periodic QC/QA activities regarding beam quality and the monitoring system, the quick QC/QA performed in an all-in-one phantom will be executed less than 70 min before the clinical treatment to guarantee beam quality. The QC/QA procedures have been gradually established and the actual performance satisfied the preset criteria defined for the BNCT facility at THOR. PMID:21605978

  14. [Physician-independent quality control of health services].

    PubMed

    Hess, Rainer

    2007-01-01

    Currently a physician-independent control of health services can only be managed by means of liability case law. Usually, claims are settled years after the service has been provided, based, though, on medical guidelines that have been established by the medical profession itself at the time of the provision of services. An essential factor in medical quality assurance (QA) is the involvement of the relevant physicians, which should be combined with external controls. Regarding quality in medicine, personal qualification will have to be distinguished from institutional quality and quality of healthcare, which should be ensured by internal and external QA. There is increasing pressure to publish QA results in an institution-related manner. However, the publication of results may lead to the unequal treatment of hospitals, as external QA includes only a limited number of indications (possible misjudgement of overall quality), and refers to different patient populations (no comparable treatment results). However, the publication of such outcome data will prevail in the long-term. The future vision of an external QA system comprises: 1. electronically based patient files and, derived thereof, pseudonymised data sets for QA; 2. IQWiG's participation in the definition of evidence-based indicators for quality assessment as well as the application of these indicators; 3. the full publication of results on an Internet platform. PMID:17711259

  15. Integrated evolutionary computation neural network quality controller for automated systems

    SciTech Connect

    Patro, S.; Kolarik, W.J.

    1999-06-01

    With increasing competition in the global market, more and more stringent quality standards and specifications are being demands at lower costs. Manufacturing applications of computing power are becoming more common. The application of neural networks to identification and control of dynamic processes has been discussed. The limitations of using neural networks for control purposes has been pointed out and a different technique, evolutionary computation, has been discussed. The results of identifying and controlling an unstable, dynamic process using evolutionary computation methods has been presented. A framework for an integrated system, using both neural networks and evolutionary computation, has been proposed to identify the process and then control the product quality, in a dynamic, multivariable system, in real-time.

  16. Process and quality verification controls for solid propellant manufacturing

    NASA Technical Reports Server (NTRS)

    Rogers, C. J.

    1983-01-01

    It is pointed out that in-process tests to verify quality and detect discrepant propellant which could compromise motor performance are essential elements of the solid composite propellant manufacturing process. The successful performance of the 260SL-1 and 260SL-2 motors aptly verified the controls used for manufacturing the propellant. The present investigation is concerned with the selected control parameters, and their relationships to composition and final propellant properties. Control performance is evaluated by comparison with processing data experienced in the manufacture of the propellant for the 260SL-1 motor. It is found that the in-process quality verification controls utilized in the propellant manufacturing process for the 260-in. diameter motor contributed significantly to the confidence of successful and predictable motor performance.

  17. The quality of randomized controlled trials in major anesthesiology journals.

    PubMed

    Greenfield, Mary Lou V H; Rosenberg, Andrew L; O'Reilly, Michael; Shanks, Amy M; Sliwinski, Michelle J; Nauss, Michael D

    2005-06-01

    Increased attention has been directed at the quality of randomized controlled trials (RCTs) and how they are being reported. We examined leading anesthesiology journals to identify if there were specific areas for improvement in the design and analysis of published clinical studies. All RCTs that appeared between January 2000 and December 2000 in leading anesthesiology journals (Anesthesiology,Anesthesia & Analgesia,Anaesthesia, and Canadian Journal of Anaesthesia) were retrieved by a MEDLINE search. We used a previously validated assessment tool, including 14 items associated with study quality, to determine a quality score for each article. The overall mean weighted quality score was 44% +/- 16%. Overall average scores were relatively high for appropriate controls (77% +/- 7%) and discussions of side effects (67% +/- 6%). Scores were very low for randomization blinding (5% +/- 2%), blinding observers to results (1% +/- 1%), and post-beta estimates (16% +/- 13%). Important pretreatment clinical predictors were absent in 32% of all studies. Significant improvement in the reporting and conduct of RCTs is required and should focus on randomization methodology, the blinding of investigators, and sample size estimates. Repeat assessments of the literature may improve the adoption of guidelines for the improvement of the quality of randomized controlled trials. PMID:15920210

  18. Flying qualities and control system characteristics for superaugmented aircraft

    NASA Technical Reports Server (NTRS)

    Myers, T. T.; Mcruer, D. T.; Johnston, D. E.

    1984-01-01

    Aircraft-alone dynamics and superaugmented control system fundamental regulatory properties including stability and regulatory responses of the basic closed-loop systems; fundamental high and low frequency margins and governing factors; and sensitivity to aircraft and controller parameters are addressed. Alternative FCS mechanizations, and mechanizational side effects are also discussed. An overview of flying qualities considerations encompasses general pilot operations as a controller in unattended, intermittent and trim, and full-attention regulatory or command control; effective vehicle primary and secondary response properties to pilot inputs and disturbances; pilot control architectural possibilities; and comparison of superaugmented and conventional aircraft path responses for different forms of pilot control. Results of a simple experimental investigation into pilot dynamic behavior in attitude control of superaugmented aircraft configurations with high frequency time laps and time delays are presented.

  19. Quality control procedures for genome-wide association studies.

    PubMed

    Turner, Stephen; Armstrong, Loren L; Bradford, Yuki; Carlson, Christopher S; Crawford, Dana C; Crenshaw, Andrew T; de Andrade, Mariza; Doheny, Kimberly F; Haines, Jonathan L; Hayes, Geoffrey; Jarvik, Gail; Jiang, Lan; Kullo, Iftikhar J; Li, Rongling; Ling, Hua; Manolio, Teri A; Matsumoto, Martha; McCarty, Catherine A; McDavid, Andrew N; Mirel, Daniel B; Paschall, Justin E; Pugh, Elizabeth W; Rasmussen, Luke V; Wilke, Russell A; Zuvich, Rebecca L; Ritchie, Marylyn D

    2011-01-01

    Genome-wide association studies (GWAS) are being conducted at an unprecedented rate in population-based cohorts and have increased our understanding of the pathophysiology of complex disease. Regardless of context, the practical utility of this information will ultimately depend upon the quality of the original data. Quality control (QC) procedures for GWAS are computationally intensive, operationally challenging, and constantly evolving. Here we enumerate some of the challenges in QC of GWAS data and describe the approaches that the electronic MEdical Records and Genomics (eMERGE) network is using for quality assurance in GWAS data, thereby minimizing potential bias and error in GWAS results. We discuss common issues associated with QC of GWAS data, including data file formats, software packages for data manipulation and analysis, sex chromosome anomalies, sample identity, sample relatedness, population substructure, batch effects, and marker quality. We propose best practices and discuss areas of ongoing and future research. PMID:21234875

  20. Data quality control in social surveys using genetic information.

    PubMed

    Li, Yi; Guo, Guang

    2014-01-01

    This article introduces a novel way of taking advantage of genetic data in social surveys for the purposes of data quality control. Genetic information could detect and repair data issues such as missing data, reporting errors, differences in measures of the same variable, and flawed data. Using data from two surveys, the College Roommate Study (ROOM) and the National Longitudinal Study of Adolescent Health (Add Health), we show that proportion identical by descent score (a measure of genetic relationships) can identify "misreported" and unreported sibling type and detect misrepresented participants, bio-ancestry score (a measure of ancestral population memberships) can repair and recover missing race and discrepancies among different measures of self-reported race, and sex chromosomal information may help cross-check self-reported sex. This article represents an initial effort to utilize genetic data for the purposes of data quality control. As genetic data become increasingly available, researchers may explore more approaches to improving data quality. PMID:25343368

  1. An engineering approach to controlling indoor air quality.

    PubMed Central

    Woods, J E

    1991-01-01

    Evidence is accumulating that indicates air quality problems in residential and commercial buildings are nearly always associated with inadequacies in building design and methods of operation. Thus, the very systems depended on to control the indoor environment can become indirect sources of contamination if diligence is not exercised at each stage of a building's life: a) planning and design, b) construction and commissioning, c) operation, and d) demolition or renovation. In this paper, an engineering perspective is presented in which the existing building stock is characterized in terms of its environmental performance. Preliminary data indicate that 20 to 30% of the existing buildings have sufficient problems to manifest as sick-building syndrome or building-related illness, while another 10 to 20% may have undetected problems. Thus, only about 50 to 70% of the existing buildings qualify as healthy buildings. Two methods and three mechanisms of control are described to achieve "acceptable" indoor air quality: source control and exposure control. If sources cannot be removed, some level of occupant exposure will result. To control exposures with acceptable values, the primary sensory receptors of the occupants (i.e., thermal, ocular, auditory, and olfactory) cannot be excessively stimulated. The three exposure control mechanisms are conduction, radiation, and convection. To achieve acceptable occupant responses, it is often practical to integrate the mechanisms of radiation and convection in heating, ventilating, and air conditioning systems that are designed to provide acceptable thermal, acoustic, and air quality conditions within occupied spaces.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:1821369

  2. Langerhans cell histiocytosis or tuberculosis on a medieval child (Oppidum de la Granède, Millau, France - 10th-11th centuries AD).

    PubMed

    Colombo, Antony; Saint-Pierre, Christophe; Naji, Stephan; Panuel, Michel; Coqueugniot, Hélène; Dutour, Olivier

    2015-06-01

    In 2008, a skeleton of a 1 - 2.5-year-old child radiocarbon dated from the 10th - 11th century AD was discovered on the oppidum of La Granède (Millau, France). It presents multiple cranial osteolytic lesions having punched-out or geographical map-like aspects associated with sequestrum and costal osteitis. A multi 3D digital approach (CT, μCT and virtual reconstruction) enabled us to refine the description and identify the diploic origin of the lytic process. Furthermore, precise observation of the extent of the lesions and associated reorganization of the skeletal micro-structure were possible. From these convergent pieces of evidence, the differential diagnosis led to three possibilities: Langerhans cell histiocytosis, tuberculosis, or Langerhans cell histiocytosis and tuberculosis. PMID:25747815

  3. FIELD QUALITY CONTROL STRATEGIES ASSESSING SOLIDIFICATION/STABILIZATION

    EPA Science Inventory

    Existing regulatory mobility reduction (leaching) tests are not amenable to real time quality control because of the time required to perform sample extraction and chemical analysis. This is of conccern because the leaching test is the most important parameter used to relate trea...

  4. 18 CFR 12.40 - Quality control programs.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 18 Conservation of Power and Water Resources 1 2014-04-01 2014-04-01 false Quality control programs. 12.40 Section 12.40 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE FEDERAL POWER ACT SAFETY OF WATER POWER PROJECTS...

  5. 18 CFR 12.40 - Quality control programs.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 18 Conservation of Power and Water Resources 1 2013-04-01 2013-04-01 false Quality control programs. 12.40 Section 12.40 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE FEDERAL POWER ACT SAFETY OF WATER POWER PROJECTS...

  6. 18 CFR 12.40 - Quality control programs.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 18 Conservation of Power and Water Resources 1 2011-04-01 2011-04-01 false Quality control programs. 12.40 Section 12.40 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE FEDERAL POWER ACT SAFETY OF WATER POWER PROJECTS...

  7. 18 CFR 12.40 - Quality control programs.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Quality control programs. 12.40 Section 12.40 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE FEDERAL POWER ACT SAFETY OF WATER POWER PROJECTS...

  8. 18 CFR 12.40 - Quality control programs.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 18 Conservation of Power and Water Resources 1 2012-04-01 2012-04-01 false Quality control programs. 12.40 Section 12.40 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER THE FEDERAL POWER ACT SAFETY OF WATER POWER PROJECTS...

  9. 30 CFR 28.31 - Quality control plans; contents.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Quality control plans; contents. 28.31 Section 28.31 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS FUSES FOR USE WITH DIRECT CURRENT IN PROVIDING SHORT-CIRCUIT PROTECTION FOR TRAILING CABLES IN COAL MINES...

  10. ACHIEVING IRRIGATION RETURN FLOW QUALITY CONTROL THROUGH IMPROVED LEGAL SYSTEMS

    EPA Science Inventory

    The key to irrigated agricultural return flow quality control is proper utilization and management of the resource itself, and an accepted tool in out society is the law. This project is designed to develop legal alternatives that will facilitate the implementation of improved wa...

  11. On the Need for Quality Control in Validation Research.

    ERIC Educational Resources Information Center

    Maier, Milton H.

    1988-01-01

    Validated aptitude tests used to help make personnel decisions about military recruits against hands-on tests of job performance in radio repairers and automotive mechanics. Data were filled with errors, reducing accuracy of validity coefficients. Discusses how validity coefficients can be made more accurate by exercising quality control during…

  12. Quality Control in Primary Schools: Progress from 2001-2006

    ERIC Educational Resources Information Center

    Hofman, Roelande H.; de Boom, Jan; Hofman, W. H. Adriaan

    2010-01-01

    This article presents findings of research into the quality control (QC) of schools from 2001-2006. In 2001 several targets for QC were set and the progress of 939 primary schools is presented. Furthermore, using cluster analysis, schools are classified into four QC-types that differ in their focus on school (self) evaluation and school…

  13. Quality Control Charts in Large-Scale Assessment Programs

    ERIC Educational Resources Information Center

    Schafer, William D.; Coverdale, Bradley J.; Luxenberg, Harlan; Jin, Ying

    2011-01-01

    There are relatively few examples of quantitative approaches to quality control in educational assessment and accountability contexts. Among the several techniques that are used in other fields, Shewart charts have been found in a few instances to be applicable in educational settings. This paper describes Shewart charts and gives examples of how…

  14. 30 CFR 28.30 - Quality control plans; filing requirements.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Quality control plans; filing requirements. 28.30 Section 28.30 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS FUSES FOR USE WITH DIRECT CURRENT IN PROVIDING...

  15. 30 CFR 28.30 - Quality control plans; filing requirements.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Quality control plans; filing requirements. 28.30 Section 28.30 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS FUSES FOR USE WITH DIRECT CURRENT IN PROVIDING...

  16. 30 CFR 28.30 - Quality control plans; filing requirements.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Quality control plans; filing requirements. 28.30 Section 28.30 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS FUSES FOR USE WITH DIRECT CURRENT IN PROVIDING...

  17. Protein quality control in organelles - AAA/FtsH story.

    PubMed

    Janska, Hanna; Kwasniak, Malgorzata; Szczepanowska, Joanna

    2013-02-01

    This review focuses on organellar AAA/FtsH proteases, whose proteolytic and chaperone-like activity is a crucial component of the protein quality control systems of mitochondrial and chloroplast membranes. We compare the AAA/FtsH proteases from yeast, mammals and plants. The nature of the complexes formed by AAA/FtsH proteases and the current view on their involvement in degradation of non-native organellar proteins or assembly of membrane complexes are discussed. Additional functions of AAA proteases not directly connected with protein quality control found in yeast and mammals but not yet in plants are also described shortly. Following an overview of the molecular functions of the AAA/FtsH proteases we discuss physiological consequences of their inactivation in yeast, mammals and plants. The molecular basis of phenotypes associated with inactivation of the AAA/FtsH proteases is not fully understood yet, with the notable exception of those observed in m-AAA protease-deficient yeast cells, which are caused by impaired maturation of mitochondrial ribosomal protein. Finally, examples of cytosolic events affecting protein quality control in mitochondria and chloroplasts are given. This article is part of a Special Issue entitled: Protein Import and Quality Control in Mitochondria and Plastids. PMID:22498346

  18. Sirt1-deficiency causes defective protein quality control

    PubMed Central

    Tomita, Takuya; Hamazaki, Jun; Hirayama, Shoshiro; McBurney, Michael W.; Yashiroda, Hideki; Murata, Shigeo

    2015-01-01

    Protein quality control is an important mechanism to maintain cellular homeostasis. Damaged proteins have to be restored or eliminated by degradation, which is mainly achieved by molecular chaperones and the ubiquitin-proteasome system. The NAD+-dependent deacetylase Sirt1 has been reported to play positive roles in the regulation of cellular homeostasis in response to various stresses. However, its contribution to protein quality control remains unexplored. Here we show that Sirt1 is involved in protein quality control in both an Hsp70-dependent and an Hsp70-independent manner. Loss of Sirt1 led to the accumulation of ubiquitinated proteins in cells and tissues, especially upon heat stress, without affecting proteasome activities. This was partly due to decreased basal expression of Hsp70. However, this accumulation was only partially alleviated by overexpression of Hsp70 or induction of Hsp70 upon heat shock in Sirt1-deficient cells and tissues. These results suggest that Sirt1 mediates both Hsp70-dependent and Hsp70-independent protein quality control. Our findings cast new light on understanding the role of Sirt1 in maintaining cellular homeostasis. PMID:26219988

  19. Quality control of leather by terahertz time-domain spectroscopy.

    PubMed

    Hernandez-Serrano, A I; Corzo-Garcia, S C; Garcia-Sanchez, E; Alfaro, M; Castro-Camus, E

    2014-11-20

    We use terahertz time-domain spectroscopy, combined with effective-medium theory, to measure the moisture content and thickness of leather simultaneously. These results demonstrate that this method could become a standard quality control test for the industrial tanning process. PMID:25607861

  20. 7 CFR 275.21 - Quality control review reports.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... AGRICULTURE FOOD STAMP AND FOOD DISTRIBUTION PROGRAM PERFORMANCE REPORTING SYSTEM Responsibilities for... with Program requirements relative to the Quality Control Review System. Every case selected for review... information contained in the individual case records, or legible copies of that material, as well as...

  1. Summary of beam quality diagnostics and control working group

    SciTech Connect

    Lewellen, John; Piot, Philippe; /Northern Illinois U. /Fermilab

    2006-09-01

    The working group on beam quality, diagnostics, and control at the 12th Advanced Accelerator Concepts Workshop held a series of meetings during the Workshop. The generation of bright charged-particle beams (in particular electron and positron beams), along with state-of-the-art beam diagnostics and synchronization were discussed.

  2. Quality Control through Design and Process: Gambrel Roof Truss Challenge

    ERIC Educational Resources Information Center

    Ward, Dell; Jones, James

    2011-01-01

    Customers determine whether a product fulfills their needs or satisfies them. "Quality control", then, is the process of finding out what the customer wants, along with designing, producing, delivering, and servicing the product--and ultimately satisfying the customer's expectations. For many years, people considered a product to be of good…

  3. 21 CFR 864.8625 - Hematology quality control mixture.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Hematology quality control mixture. 864.8625 Section 864.8625 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Hematology Reagents § 864.8625...

  4. 21 CFR 864.8625 - Hematology quality control mixture.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Hematology quality control mixture. 864.8625 Section 864.8625 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Hematology Reagents § 864.8625...

  5. 21 CFR 864.8625 - Hematology quality control mixture.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Hematology quality control mixture. 864.8625 Section 864.8625 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Hematology Reagents § 864.8625...

  6. 21 CFR 864.8625 - Hematology quality control mixture.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Hematology quality control mixture. 864.8625 Section 864.8625 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Hematology Reagents § 864.8625...

  7. 21 CFR 864.8625 - Hematology quality control mixture.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Hematology quality control mixture. 864.8625 Section 864.8625 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES HEMATOLOGY AND PATHOLOGY DEVICES Hematology Reagents § 864.8625...

  8. 7 CFR 275.21 - Quality control review reports.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 4 2011-01-01 2011-01-01 false Quality control review reports. 275.21 Section 275.21 Agriculture Regulations of the Department of Agriculture (Continued) FOOD AND NUTRITION SERVICE, DEPARTMENT OF AGRICULTURE FOOD STAMP AND FOOD DISTRIBUTION PROGRAM PERFORMANCE REPORTING SYSTEM Responsibilities...

  9. DEVELOPMENT OF SUSPENDED SOLIDS QUALITY CONTROL AND PERFORMANCE EVALUATION SAMPLES

    EPA Science Inventory

    A two phase study was conducted to develop a synthetic suspended solids sample for use as quality control check and performance evaluation within environmental monitoring laboratories. The first phase consisted of a feasibility study to determine compounds that exhibited the opti...

  10. HANDBOOK FOR ANALYTICAL QUALITY CONTROL IN WATER AND WASTEWATER LABORATORIES

    EPA Science Inventory

    This handbook is addressed to laboratory directors, leaders of field investigations, and other personnel who bear responsibility for water and wastewater data. Subject matter of the handbook is concerned primarily with quality control (QC) for chemical and biological tests and me...

  11. QUALITY CONTROL FOR ENVIRONMENTAL MEASUREMENTS USING GAMMA-RAY SPECTROMETRY

    EPA Science Inventory

    This report describes the quality control procedures, calibration, collection, analysis, and interpretation of data in measuring the activity of gamma ray-emitting radionuclides in environmental samples. Included in the appendices are basic data for selected gamma ray-emitting ra...

  12. 21 CFR 211.22 - Responsibilities of quality control unit.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 4 2012-04-01 2012-04-01 false Responsibilities of quality control unit. 211.22 Section 211.22 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS: GENERAL CURRENT GOOD MANUFACTURING PRACTICE FOR FINISHED PHARMACEUTICALS Organization...

  13. 21 CFR 211.22 - Responsibilities of quality control unit.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 4 2011-04-01 2011-04-01 false Responsibilities of quality control unit. 211.22 Section 211.22 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS: GENERAL CURRENT GOOD MANUFACTURING PRACTICE FOR FINISHED PHARMACEUTICALS Organization...

  14. 21 CFR 211.22 - Responsibilities of quality control unit.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 4 2013-04-01 2013-04-01 false Responsibilities of quality control unit. 211.22 Section 211.22 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS: GENERAL CURRENT GOOD MANUFACTURING PRACTICE FOR FINISHED PHARMACEUTICALS Organization...

  15. 21 CFR 211.22 - Responsibilities of quality control unit.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 4 2014-04-01 2014-04-01 false Responsibilities of quality control unit. 211.22 Section 211.22 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS: GENERAL CURRENT GOOD MANUFACTURING PRACTICE FOR FINISHED PHARMACEUTICALS Organization...

  16. Stochastic Models of Quality Control on Test Misgrading.

    ERIC Educational Resources Information Center

    Wang, Jianjun

    Stochastic models are developed in this article to examine the rate of test misgrading in educational and psychological measurement. The estimation of inadvertent grading errors can serve as a basis for quality control in measurement. Limitations of traditional Poisson models have been reviewed to highlight the need to introduce new models using…

  17. GenePRIMP: A software quality control tool

    SciTech Connect

    Amrita Pati

    2010-05-05

    Amrita Pati of the DOE Joint Genome Institute's Genome Biology group describes the software tool GenePRIMP and how it fits into the quality control pipeline for microbial genomics. Further details regarding GenePRIMP appear in a paper published online May 2, 2010 in Nature Methods.

  18. GenePRIMP: A software quality control tool

    ScienceCinema

    Amrita Pati

    2010-09-01

    Amrita Pati of the DOE Joint Genome Institute's Genome Biology group describes the software tool GenePRIMP and how it fits into the quality control pipeline for microbial genomics. Further details regarding GenePRIMP appear in a paper published online May 2, 2010 in Nature Methods.

  19. Incorporating Quality Control Information in the Sensor Web

    NASA Astrophysics Data System (ADS)

    Devaraju, Anusuriya; Kunkel, Ralf; Bogena, Heye

    2013-04-01

    The rapid development of sensing technologies had led to the creation of large amounts of heterogeneous environmental observations. The Sensor Web provides a wider access to sensors and observations via common protocols and specifications. Observations typically go through several levels of quality control, and aggregation before they are made available to end-users. Raw data are usually inspected, and related quality flags are assigned. Data are gap-filled, and errors are removed. New data series may also be derived from one or more corrected data sets. Until now, it is unclear how these kinds of information can be captured in the Sensor Web Enablement (SWE) framework. Apart from the quality measures (e.g., accuracy, precision, tolerance, or confidence), the levels of observational series, the changes applied, and the methods involved must be specified. It is important that this kind of quality control information is well described and communicated to end-users to allow for a better usage and interpretation of data products. In this paper, we describe how quality control information can be incorporated into the SWE framework. Concerning this, first, we introduce the TERENO (TERrestrial ENvironmental Observatories), an initiative funded by the large research infrastructure program of the Helmholtz Association in Germany. The main goal of the initiative is to facilitate the study of long-term effects of climate and land use changes. The TERENO Online Data RepOsitORry (TEODOOR) is a software infrastructure that supports acquisition, provision, and management of observations within TERENO via SWE specifications and several other OGC web services. Next, we specify changes made to the existing observational data model to incorporate quality control information. Here, we describe the underlying TERENO data policy in terms of provision and maintenance issues. We present data levels, and their implementation within TEODOOR. The data levels are adapted from those used by

  20. Investigating friendship quality: an exploration of self-control and social control theories' friendship hypotheses.

    PubMed

    Boman, John H; Krohn, Marvin D; Gibson, Chris L; Stogner, John M

    2012-11-01

    While associations with deviant peers are well understood to impact individual development, less is understood about the relationship between friendship quality and delinquency. Two criminological theories--social control theory and self-control theory--are able to offer an explanation for the latter relationship. Social control and self-control theories both premise that delinquents will have largely fractured, weak, and "cold and brittle" friendships. This study investigates how variations in perceptions of friendship quality are related to the delinquency, maternal attachment, school attachment, and self-control levels of both a participant and his/her close friend. To explore these relationships, we use a diverse (14% black; 18% Hispanic; 9% Asian) sample of 2,154 emerging adults within 1,077 friendship pairs (66% female). In each dyad, both members perceived the friendship's quality and reported personal markers of delinquency, social bonds, and self-control. Several series of multilevel models are estimated that regress each participant's friendship quality perception onto the participant's and their friend's delinquency, attachments, self-control, and demographic characteristics. Results show that delinquents have as intense, or more intense, friendships as non-delinquents. However, low levels of both actor and partner attachments and self-control are independently related to low friendship quality, and this is especially true for self-control. Supplemental analyses demonstrate that the effect of self-control on friendship quality may be reduced when individuals in dyads are delinquent. In conclusion, studies that address friendship quality without including characteristics of multiple members of the friendship are only capturing part of one's estimate of friendship quality. PMID:22367018

  1. Lunar and Planetary Science Conference, 11th, Houston, TX, March 17-21, 1980, Proceedings. Volume 3 - Physical processes

    NASA Technical Reports Server (NTRS)

    Merrill, R. B.

    1980-01-01

    Geophysical investigations are discussed, taking into account laboratory measurements, planetary measurements, and structural implications and models. Impact processes are also examined. Experimental studies are considered along with aspects of crater morphology and frequency, and models theory. Volcanic-tectonic processes are investigated and topics related to the study of planetary atmospheres are examined. Attention is given to shallow moonquakes, the focal mechanism of deep moonquakes, lunar polar wandering, the search for an intrinsic magnetic field of Venus, the early global melting of the terrestrial planets, the first few hundred years of evolution of a moon of fission origin, the control of crater morphology by gravity and target type, crater peaks in Mercurian craters, lunar cold traps and their influence on argon-40, and solar wind sputtering effects in the atmospheres of Mars and Venus.

  2. Investigating Friendship Quality: An Exploration of Self-Control and Social Control Theories' Friendship Hypotheses

    ERIC Educational Resources Information Center

    Boman, John H., IV; Krohn, Marvin D.; Gibson, Chris L.; Stogner, John M.

    2012-01-01

    While associations with deviant peers are well understood to impact individual development, less is understood about the relationship between friendship quality and delinquency. Two criminological theories--social control theory and self-control theory--are able to offer an explanation for the latter relationship. Social control and self-control…

  3. Manufacture and quality control of interconnecting wire hardnesses, Volume 1

    NASA Technical Reports Server (NTRS)

    1972-01-01

    A standard is presented for manufacture, installation, and quality control of eight types of interconnecting wire harnesses. The processes, process controls, and inspection and test requirements reflected are based on acknowledgment of harness design requirements, acknowledgment of harness installation requirements, identification of the various parts, materials, etc., utilized in harness manufacture, and formulation of a typical manufacturing flow diagram for identification of each manufacturing and quality control process, operation, inspection, and test. The document covers interconnecting wire harnesses defined in the design standard, including type 1, enclosed in fluorocarbon elastomer convolute, tubing; type 2, enclosed in TFE convolute tubing lines with fiberglass braid; type 3, enclosed in TFE convolute tubing; and type 5, combination of types 3 and 4. Knowledge gained through experience on the Saturn 5 program coupled with recent advances in techniques, materials, and processes was incorporated.

  4. Soil moisture and strength index for earthwork construction quality control

    NASA Astrophysics Data System (ADS)

    Sawangsuriya, A.; Wachiraporn, S.; Sramoon, W.

    2015-09-01

    This paper presents the implementation of soil moisture and strength index measurements for earthwork construction quality control as well as a link between the in situ testing and structural property of earthen materials. Use of the convenient Dynamic Cone Penetrometer (DCP) in conjunction with conventional moisture-density measurements enhances quality control by achieving acceptable level of compaction, more uniform structural properties, and aids developing a controlled design parameter during the earthwork construction. Soil strength in term of DCP index normalized by the deviation of compaction moisture content from the optimum moisture content is proposed as performance criteria for a variety of engineered earth fills and special engineering assessment, prevention, and mitigation of geohazards e.g. earthen flood defense embankments.

  5. [Quality control of recombinant oncolytic adenovirus/p53].

    PubMed

    Gao, Kai; Bi, Hua; Ding, You-Xue; Li, Yong-Hong; Han, Chun-Mei; Guo, Ying; Rao, Chun-Ming

    2011-12-01

    To establish a detection method of oncolytic adenovirus/p53 and standard of quality control, human telomerase reverse transcriptase (hTERT) promoter, CMV fusion promoter containing hypoxia reaction element (HRE) and p53 gene were identified by vector DNA restriction enzyme digestion and PCR analysis. The result conformed that all modified regions were in consistent with theoretical ones. Particle number was 2.0 x 10(11) mL(-1) determined by UV (A260). Infectious titer was 5.0 x 10(10) IU mL(-1) analyzed by TCID50. In vitro p53 gene expression in human lung cancer cell H1299 was determined by ELISA, and A450 ratio of nucleoprotein in virus infection group to control group was 5.2. Antitumor potency was evaluated by cytotoxicity assay using human lung cancer cell A549, and the MOI(IC50) of this gene therapy preparation was 1.0. The tumor cells targeted replication ability of recombinant virus was determined by TCID50 titer ratio of filial generation virus between human lung cancer cell A549 and human diploid epidermal fibrolast BJ cells after infected by virus with same MOI. TCID50 titer ratio of tumor cell infection group to normal cell infection control group was 398. The IE-HPLC purity of virus was 99.5%. There was less than 1 copy of wild type adenovirus within 1 x 10(7) VP recombinant virus. Other quality control items were complied with corresponding requirements in the guidance for human somatic cell therapy and gene therapy and Chinese pharmacopeia volume III. The detection method of oncolytic adenovirus/p53 was successfully established for quality control standard. The study also provided reference for quality control of other oncolytic viral vector products. PMID:22375422

  6. 21 CFR 111.105 - What must quality control personnel do?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 2 2012-04-01 2012-04-01 false What must quality control personnel do? 111.105 Section 111.105 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES... for Quality Control § 111.105 What must quality control personnel do? Quality control personnel...

  7. 40 CFR 81.97 - Southwest Florida Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.97 Section 81.97 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.97 Southwest Florida Intrastate Air Quality Control Region. The Southwest Florida Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  8. 40 CFR 81.30 - Southeastern Wisconsin Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.30 Section 81.30 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.30 Southeastern Wisconsin Intrastate Air Quality Control Region. The Metropolitan Milwaukee Intrastate Air Quality Control Region (Wisconsin) has been renamed the...

  9. 40 CFR 81.44 - Metropolitan Memphis Interstate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.44 Section 81.44 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.44 Metropolitan Memphis Interstate Air Quality Control Region. The Metropolitan Memphis Interstate Air Quality Control Region (Arkansas-Mississippi-Tennessee) consists of...

  10. 40 CFR 81.41 - Metropolitan Birmingham Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.41 Section 81.41 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.41 Metropolitan Birmingham Intrastate Air Quality Control Region. The Metropolitan Birmingham Intrastate Air Quality Control Region (Alabama) has been revised to consist of...

  11. 40 CFR 81.120 - Middle Tennessee Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.120 Section 81.120 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.120 Middle Tennessee Intrastate Air Quality Control Region. The Middle Tennessee Intrastate Air Quality Control Region consists of the territorial area encompassed...

  12. 40 CFR 81.24 - Niagara Frontier Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.24 Section 81.24 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.24 Niagara Frontier Intrastate Air Quality Control Region. The Niagara Frontier Intrastate Air Quality Control Region (New York) consists of the territorial...

  13. 40 CFR 81.16 - Metropolitan Denver Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.16 Section 81.16 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.16 Metropolitan Denver Intrastate Air Quality Control Region. The Metropolitan Denver Intrastate Air Quality Control Region (Colorado) consists of the territorial...

  14. 40 CFR 81.23 - Southwest Pennsylvania Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.23 Section 81.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.23 Southwest Pennsylvania Intrastate Air Quality Control Region. The Southwest Pennsylvania Intrastate Air Quality Control Region is redesignated to consist of the...

  15. 40 CFR 81.20 - Metropolitan Cincinnati Interstate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.20 Section 81.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.20 Metropolitan Cincinnati Interstate Air Quality Control Region. The Metropolitan Cincinnati Interstate Air Quality Control Region (Ohio-Kentucky-Indiana) is revised to consist...

  16. 40 CFR 81.89 - Metropolitan Cheyenne Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.89 Section 81.89 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.89 Metropolitan Cheyenne Intrastate Air Quality Control Region. The Metropolitan Cheyenne Intrastate Air Quality Control Region (Wyoming) consists of the territorial...

  17. 40 CFR 81.48 - Champlain Valley Interstate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.48 Section 81.48 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.48 Champlain Valley Interstate Air Quality Control Region. The Champlain Valley Interstate Air Quality Control Region (Vermont-New York) has been revised to consist of...

  18. 40 CFR 81.29 - Metropolitan Indianapolis Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Air Quality Control Region. 81.29 Section 81.29 Protection of Environment ENVIRONMENTAL PROTECTION... Designation of Air Quality Control Regions § 81.29 Metropolitan Indianapolis Intrastate Air Quality Control Region. The Metropolitan Indianapolis Intrastate Air Quality Control Region consists of the...

  19. 40 CFR 81.62 - Northeast Mississippi Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.62 Section 81.62 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.62 Northeast Mississippi Intrastate Air Quality Control Region. The Alabama-Mississippi-Tennessee Interstate Air Quality Control Region has been renamed the...

  20. 40 CFR 81.29 - Metropolitan Indianapolis Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Air Quality Control Region. 81.29 Section 81.29 Protection of Environment ENVIRONMENTAL PROTECTION... Designation of Air Quality Control Regions § 81.29 Metropolitan Indianapolis Intrastate Air Quality Control Region. The Metropolitan Indianapolis Intrastate Air Quality Control Region consists of the...

  1. 40 CFR 81.43 - Metropolitan Toledo Interstate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.43 Section 81.43 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.43 Metropolitan Toledo Interstate Air Quality Control Region. The Metropolitan Toledo Interstate Air Quality Control Region (Ohio-Michigan) consists of the territorial...

  2. 40 CFR 81.98 - Burlington-Keokuk Interstate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.98 Section 81.98 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.98 Burlington-Keokuk Interstate Air Quality Control Region. The Burlington-Keokuk Interstate Air Quality Control Region (Illinois-Iowa) is revised to consist of...

  3. 40 CFR 81.116 - Northern Missouri Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.116 Section 81.116 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.116 Northern Missouri Intrastate Air Quality Control Region. The Northern Missouri Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  4. 40 CFR 81.75 - Metropolitan Charlotte Interstate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.75 Section 81.75 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.75 Metropolitan Charlotte Interstate Air Quality Control Region. The Metropolitan Charlotte Interstate Air Quality Control Region (North Carolina-South Carolina) has been...

  5. 40 CFR 81.43 - Metropolitan Toledo Interstate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.43 Section 81.43 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.43 Metropolitan Toledo Interstate Air Quality Control Region. The Metropolitan Toledo Interstate Air Quality Control Region (Ohio-Michigan) consists of the territorial...

  6. 40 CFR 81.36 - Maricopa Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Regions § 81.36 Maricopa Intrastate Air Quality Control Region. The Phoenix-Tucson Intrastate Air Quality Control Region has been renamed the Maricopa Intrastate Air Quality Control Region... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Maricopa Intrastate Air...

  7. 40 CFR 81.34 - Metropolitan Dayton Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.34 Section 81.34 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.34 Metropolitan Dayton Intrastate Air Quality Control Region. The Metropolitan Dayton Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  8. 40 CFR 81.87 - Metropolitan Boise Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.87 Section 81.87 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.87 Metropolitan Boise Intrastate Air Quality Control Region. The Metropolitan Boise Intrastate Air Quality Control Region (Idaho) consists of the territorial area...

  9. 40 CFR 81.16 - Metropolitan Denver Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.16 Section 81.16 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.16 Metropolitan Denver Intrastate Air Quality Control Region. The Metropolitan Denver Intrastate Air Quality Control Region (Colorado) consists of the territorial...

  10. 40 CFR 81.75 - Metropolitan Charlotte Interstate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.75 Section 81.75 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.75 Metropolitan Charlotte Interstate Air Quality Control Region. The Metropolitan Charlotte Interstate Air Quality Control Region (North Carolina-South Carolina) has been...

  11. 40 CFR 81.36 - Maricopa Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Regions § 81.36 Maricopa Intrastate Air Quality Control Region. The Phoenix-Tucson Intrastate Air Quality Control Region has been renamed the Maricopa Intrastate Air Quality Control Region... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Maricopa Intrastate Air...

  12. 40 CFR 81.89 - Metropolitan Cheyenne Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.89 Section 81.89 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.89 Metropolitan Cheyenne Intrastate Air Quality Control Region. The Metropolitan Cheyenne Intrastate Air Quality Control Region (Wyoming) consists of the territorial...

  13. 40 CFR 81.104 - Central Pennsylvania Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.104 Section 81.104 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.104 Central Pennsylvania Intrastate Air Quality Control Region. The Central Pennsylvania Intrastate Air Quality Control Region consists of the territorial area encompassed...

  14. 20 CFR 602.41 - Proper expenditure of Quality Control granted funds.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false Proper expenditure of Quality Control granted... LABOR QUALITY CONTROL IN THE FEDERAL-STATE UNEMPLOYMENT INSURANCE SYSTEM Quality Control Grants to States § 602.41 Proper expenditure of Quality Control granted funds. The Secretary may, after...

  15. 40 CFR 81.98 - Burlington-Keokuk Interstate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.98 Section 81.98 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.98 Burlington-Keokuk Interstate Air Quality Control Region. The Burlington-Keokuk Interstate Air Quality Control Region (Illinois-Iowa) is revised to consist of...

  16. 40 CFR 81.101 - Metropolitan Dubuque Interstate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.101 Section 81.101 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.101 Metropolitan Dubuque Interstate Air Quality Control Region. The Metropolitan Dubuque Interstate Air Quality Control Region (Illinois-Iowa-Wisconsin) consists of...

  17. 40 CFR 81.106 - Greenville-Spartanburg Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.106 Section 81.106 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.106 Greenville-Spartanburg Intrastate Air Quality Control Region. The Greenville-Spartanburg Intrastate Air Quality Control Region (South Carolina) consists of the...

  18. 40 CFR 81.117 - Southeast Missouri Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.117 Section 81.117 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.117 Southeast Missouri Intrastate Air Quality Control Region. The Southeast Missouri Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  19. 40 CFR 81.118 - Southwest Missouri Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.118 Section 81.118 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.118 Southwest Missouri Intrastate Air Quality Control Region. The Southwest Missouri Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  20. 30 CFR 28.32 - Proposed quality control plans; approval by MSHA.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Proposed quality control plans; approval by...-CIRCUIT PROTECTION FOR TRAILING CABLES IN COAL MINES Quality Control § 28.32 Proposed quality control plans; approval by MSHA. (a) Each proposed quality control plan submitted in accordance with...

  1. 40 CFR 81.51 - Portland Interstate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Regions § 81.51 Portland Interstate Air Quality Control Region. The Portland Interstate Air Quality Control Region (Oregon-Washington) has been revised to consist of the territorial area... Portland Interstate Air Quality Control Region (Oregon-Washington) will be referred to by...

  2. 40 CFR 81.41 - Metropolitan Birmingham Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.41 Section 81.41 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.41 Metropolitan Birmingham Intrastate Air Quality Control Region. The Metropolitan Birmingham Intrastate Air Quality Control Region (Alabama) has been revised to consist of...

  3. 40 CFR 81.23 - Southwest Pennsylvania Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.23 Section 81.23 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.23 Southwest Pennsylvania Intrastate Air Quality Control Region. The Southwest Pennsylvania Intrastate Air Quality Control Region is redesignated to consist of the...

  4. 40 CFR 81.34 - Metropolitan Dayton Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.34 Section 81.34 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.34 Metropolitan Dayton Intrastate Air Quality Control Region. The Metropolitan Dayton Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  5. 40 CFR 81.30 - Southeastern Wisconsin Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.30 Section 81.30 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.30 Southeastern Wisconsin Intrastate Air Quality Control Region. The Metropolitan Milwaukee Intrastate Air Quality Control Region (Wisconsin) has been renamed the...

  6. 40 CFR 81.62 - Northeast Mississippi Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.62 Section 81.62 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.62 Northeast Mississippi Intrastate Air Quality Control Region. The Alabama-Mississippi-Tennessee Interstate Air Quality Control Region has been renamed the...

  7. 40 CFR 81.87 - Metropolitan Boise Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.87 Section 81.87 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.87 Metropolitan Boise Intrastate Air Quality Control Region. The Metropolitan Boise Intrastate Air Quality Control Region (Idaho) consists of the territorial area...

  8. 40 CFR 81.49 - Southeast Florida Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.49 Section 81.49 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.49 Southeast Florida Intrastate Air Quality Control Region. The Southeast Florida Intrastate Air Quality Control Region is redesignated to consist of the territorial...

  9. 40 CFR 81.116 - Northern Missouri Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.116 Section 81.116 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.116 Northern Missouri Intrastate Air Quality Control Region. The Northern Missouri Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  10. 40 CFR 81.24 - Niagara Frontier Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.24 Section 81.24 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.24 Niagara Frontier Intrastate Air Quality Control Region. The Niagara Frontier Intrastate Air Quality Control Region (New York) consists of the territorial...

  11. 40 CFR 81.117 - Southeast Missouri Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.117 Section 81.117 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.117 Southeast Missouri Intrastate Air Quality Control Region. The Southeast Missouri Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  12. 40 CFR 81.20 - Metropolitan Cincinnati Interstate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.20 Section 81.20 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.20 Metropolitan Cincinnati Interstate Air Quality Control Region. The Metropolitan Cincinnati Interstate Air Quality Control Region (Ohio-Kentucky-Indiana) is revised to consist...

  13. 40 CFR 81.104 - Central Pennsylvania Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.104 Section 81.104 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.104 Central Pennsylvania Intrastate Air Quality Control Region. The Central Pennsylvania Intrastate Air Quality Control Region consists of the territorial area encompassed...

  14. 40 CFR 81.49 - Southeast Florida Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.49 Section 81.49 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.49 Southeast Florida Intrastate Air Quality Control Region. The Southeast Florida Intrastate Air Quality Control Region is redesignated to consist of the territorial...

  15. 40 CFR 81.44 - Metropolitan Memphis Interstate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.44 Section 81.44 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.44 Metropolitan Memphis Interstate Air Quality Control Region. The Metropolitan Memphis Interstate Air Quality Control Region (Arkansas-Mississippi-Tennessee) consists of...

  16. 40 CFR 81.45 - Metropolitan Atlanta Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.45 Section 81.45 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.45 Metropolitan Atlanta Intrastate Air Quality Control Region. The Metropolitan Atlanta Intrastate Air Quality Control Region (Georgia) has been revised to consist of...

  17. 40 CFR 81.97 - Southwest Florida Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.97 Section 81.97 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.97 Southwest Florida Intrastate Air Quality Control Region. The Southwest Florida Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  18. 20 CFR 602.41 - Proper expenditure of Quality Control granted funds.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Proper expenditure of Quality Control granted... LABOR QUALITY CONTROL IN THE FEDERAL-STATE UNEMPLOYMENT INSURANCE SYSTEM Quality Control Grants to States § 602.41 Proper expenditure of Quality Control granted funds. The Secretary may, after...

  19. 40 CFR 81.106 - Greenville-Spartanburg Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.106 Section 81.106 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.106 Greenville-Spartanburg Intrastate Air Quality Control Region. The Greenville-Spartanburg Intrastate Air Quality Control Region (South Carolina) consists of the...

  20. 40 CFR 81.118 - Southwest Missouri Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Quality Control Region. 81.118 Section 81.118 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.118 Southwest Missouri Intrastate Air Quality Control Region. The Southwest Missouri Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  1. 40 CFR 81.101 - Metropolitan Dubuque Interstate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.101 Section 81.101 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.101 Metropolitan Dubuque Interstate Air Quality Control Region. The Metropolitan Dubuque Interstate Air Quality Control Region (Illinois-Iowa-Wisconsin) consists of...

  2. 40 CFR 81.45 - Metropolitan Atlanta Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.45 Section 81.45 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.45 Metropolitan Atlanta Intrastate Air Quality Control Region. The Metropolitan Atlanta Intrastate Air Quality Control Region (Georgia) has been revised to consist of...

  3. 40 CFR 81.48 - Champlain Valley Interstate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Quality Control Region. 81.48 Section 81.48 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Air Quality Control Regions § 81.48 Champlain Valley Interstate Air Quality Control Region. The Champlain Valley Interstate Air Quality Control Region (Vermont-New York) has been revised to consist of...

  4. Quality control procedures in the Italian national forest inventory.

    PubMed

    Gasparini, Patrizia; Bertani, Remo; De Natale, Flora; Di Cosmo, Lucio; Pompei, Enrico

    2009-04-01

    National forest inventories represent a fundamental source of data and knowledge for forestry and environmental policy and allow for the production of national and regional level statistics on forests. The value of these statistics confirms the need for a sampling design that adequately delivers representation by reducing sampling error, but also for a data quality process that limits the non-sampling errors. The article summarizes the quality control procedures of the three sampling phases adopted in the Italian national forest inventory, carried out between 2003 and 2006. The development of an integrated system of actions and controls which are able to limit subjective interpretations, in order to guarantee harmonized information all over the country, was a considerable effort within the overall project. Critical points to be considered were the consistent number of measures and evaluations undertaken during the three inventory phases, the high variability of observed attributes, the consistent number of surveyors involved, and costs of quality control, especially those related to fieldwork. At the end, examples on the overall quality of the classification performed on land cover and vegetation are discussed, as well as the impact of classification errors on the total forest area estimates. PMID:19557227

  5. Quality Control and Quality Assurance in Teacher Training Institutions: Messages from Botswana.

    ERIC Educational Resources Information Center

    Hopkin, A. G.

    1999-01-01

    External factors, such as university affiliation, can help improve teacher-training programs. Using the University of Botswana (UB) as an example, this paper discusses quality control and assurance; evaluates their impact on courses offered, final examinations, and teaching practice; and evaluates operational drawbacks of UB's system, suggesting…

  6. Structural Quality Control of Swiss-Type Cheese with Ultrasound

    NASA Astrophysics Data System (ADS)

    Eskelinen, J.; Alavuotunki, A.; Hæggström, E.; Alatossava, T.

    2007-03-01

    A study on structural quality control of Swiss-type cheese with ultrasound is presented. We used a longitudinal mode pulse-echo setup using 1-2MHz ultrasonic frequencies to detect cheese-eyes and ripening induced cracks. Results show that the ultrasonic method posses good potential to monitor the cheese structure during the ripening process. Preliminary results indicate that maturation stage could be monitored with ultrasonic velocity measurements. Further studies to verify the method's on-line potential to detect low-structural-quality cheeses are planned.

  7. Operational Quality Control of SAR Data under the IDEAS Contract

    NASA Astrophysics Data System (ADS)

    Griffiths, Emma; Haria, Kajal; Meadowws, Peter; Miranda, Nuno

    2010-12-01

    Operational Quality Control (QC) of ERS-1/2 Synthetic Aperture Radar (SAR), Envisat's Advanced Synthetic Aperture Radar (ASAR) and the Phased-Array L-band SAR (PALSAR) on board JAXA's Advanced Land Observing Satellite (ALOS) is currently carried out under the Image Data quality Evaluation and Analysis Service (IDEAS). This paper introduces the concept of IDEAS as it applies to SAR QC including the daily and long-term analysis and shows the interaces to related services, including ESA's user-facing Earth Observation (EO) Help Desk

  8. V/STOL Dynamics, Control, and Flying Qualities

    NASA Technical Reports Server (NTRS)

    Franklin, James A.

    2000-01-01

    This publication presents material that constituted the lectures presented by the author as part of Course AA 234, Dynamics, Control, and Flying Qualities of Vertical/Short Takeoff and Landing (V/STOL) Aircraft that was taught in the Department of Aeronautics and Astronautics at Stanford University. It covers representative operations of vertical and short takeoff and landing (V/STOL) aircraft, a discussion of the pilot's strategy in controlling these aircraft, the equations of motion pertinent to V/STOL tasks, and their application in the analysis of longitudinal and lateral-directional control in hover and forward flight. Following that development, which applies to the characteristics of the basic airframe and propulsion system, the text concludes with a discussion of the contributions of control augmentation in specific flight tasks and of the integration of modern electronic displays with these controls.

  9. Control Quality of a Feedback Control System under Cyclostationary Noise in Power Line Communication

    NASA Astrophysics Data System (ADS)

    Carrizo, Cesar; Kobayashi, Kentaro; Okada, Hiraku; Katayama, Masaaki

    This paper discusses a control system that employs a power line to transfer signals to control the motion of a single machine, and explores the influence of packet losses on the quality of the control. As an example of a controlled system, a controller with a rotary inverted pendulum as a controlled object, is considered. The feedback loop in between is the power line. The control performance is evaluated in the power line cyclostationary noise environment and compared against the performance in a stationary noise environment. As a result, it is confirmed that the power line and its cyclostationary noise features present an advantage against transmission in a channel with stationary noise.

  10. Quality control of the RMI's AWS wind observations

    NASA Astrophysics Data System (ADS)

    Bertrand, Cédric; González Sotelino, Luis; Journée, Michel

    2016-02-01

    Wind observations are important for a wide range of domains including among others meteorology, agriculture and extreme wind engineering. To ensure the provision of high quality surface wind data over Belgium, a new semi-automated data quality control (QC) has been developed and applied to wind observations from the automated weather stations operated by the Royal Meteorological Institute of Belgium. This new QC applies to 10 m 10 min averaged wind speed and direction, 10 m gust speed and direction, 2 m 10 min averaged wind speed and 30 m 10 min averaged wind speed records. After an existence test, automated procedures check the data for limits consistency, internal consistency, temporal consistency and spatial consistency. At the end of the automated QC, a decision algorithm attributes a flag to each particular data point. Each day, the QC staff analyzes the preceding day's observations in the light of the assigned quality flags.

  11. Image quality evaluation and control of computer-generated holograms

    NASA Astrophysics Data System (ADS)

    Yoshikawa, Hiroshi; Yamaguchi, Takeshi; Uetake, Hiroki

    2016-03-01

    Image quality of the computer-generated holograms are usually evaluated subjectively. For example, the re- constructed image from the hologram is compared with other holograms, or evaluated by the double-stimulus impairment scale method to compare with the original image. This paper proposes an objective image quality evaluation of a computer-generated hologram by evaluating both diffraction efficiency and peak signal-to-noise ratio. Theory and numerical experimental results are shown on Fourier transform transmission hologram of both amplitude and phase modulation. Results without the optimized random phase show that the amplitude transmission hologram gives better peak signal-to noise ratio, but the phase transmission hologram provides about 10 times higher diffraction efficiency to the amplitude type. As an optimized phase hologram, Kinoform is evaluated. In addition, we investigate to control image quality by non-linear operation.

  12. Active sound quality control of engine induced cavity noise

    NASA Astrophysics Data System (ADS)

    de Oliveira, Leopoldo P. R.; Janssens, Karl; Gajdatsy, Peter; Van der Auweraer, Herman; Varoto, Paulo S.; Sas, Paul; Desmet, Wim

    2009-02-01

    Active control solutions appear to be a feasible approach to cope with the steadily increasing requirements for noise reduction in the transportation industry. Active controllers tend to be designed with a target on the sound pressure level reduction. However, the perceived control efficiency for the occupants can be more accurately assessed if psychoacoustic metrics can be taken into account. Therefore, this paper aims to evaluate, numerically and experimentally, the effect of a feedback controller on the sound quality of a vehicle mockup excited with engine noise. The proposed simulation scheme is described and experimentally validated. The engine excitation is provided by a sound quality equivalent engine simulator, running on a real-time platform that delivers harmonic excitation in function of the driving condition. The controller performance is evaluated in terms of specific loudness and roughness. It is shown that the use of a quite simple control strategy, such as a velocity feedback, can result in satisfactory loudness reduction with slightly spread roughness, improving the overall perception of the engine sound.

  13. Annual technical conference transactions. American Society for Quality Control, 34th: quality in the new decade, 1980

    SciTech Connect

    Not Available

    1981-01-01

    The conference transactions contain 129 papers dealing with such QC topics as: computer aided QC; metrology; human factors, risk, and product liability law; QC in food processing; statistical techniques; quality costs principle; food, drug, and cosmetics; energy; automotive; metals; quality cost and strategic planning; quality motivation; textile and needle trades; environmental quality assurance; biomedical; service industry quality costs; application of quality circles; electronics; advanced reliability techniques; inspection application; chemical quality management; aerospace and defense planning and systems; small business quality control inspection; and reliability applications.

  14. Verification and quality control of routine hematology analyzers.

    PubMed

    Vis, J Y; Huisman, A

    2016-05-01

    Verification of hematology analyzers (automated blood cell counters) is mandatory before new hematology analyzers may be used in routine clinical care. The verification process consists of several items which comprise among others: precision, accuracy, comparability, carryover, background and linearity throughout the expected range of results. Yet, which standard should be met or which verification limit be used is at the discretion of the laboratory specialist. This paper offers practical guidance on verification and quality control of automated hematology analyzers and provides an expert opinion on the performance standard that should be met by the contemporary generation of hematology analyzers. Therefore (i) the state-of-the-art performance of hematology analyzers for complete blood count parameters is summarized, (ii) considerations, challenges, and pitfalls concerning the development of a verification plan are discussed, (iii) guidance is given regarding the establishment of reference intervals, and (iv) different methods on quality control of hematology analyzers are reviewed. PMID:27161194

  15. Quality control of cytoskeletal proteins and human disease.

    PubMed

    Lundin, Victor F; Leroux, Michel R; Stirling, Peter C

    2010-05-01

    Actins and tubulins are abundant cytoskeletal proteins that support diverse cellular processes. Owing to the unique properties of these filament-forming proteins, an intricate cellular machinery consisting minimally of the chaperonin CCT, prefoldin, phosducin-like proteins, and tubulin cofactors has evolved to facilitate their biogenesis. More recent evidence also suggests that regulated degradation pathways exist for actin (via TRIM32) and tubulin (via parkin or cofactor E-like). Collectively, these pathways maintain the quality control of cytoskeletal proteins ('proteostasis'), ensuring the appropriate function of microfilaments and microtubules. Here, we focus on the molecular mechanisms of the quality control of actin and tubulin, and discuss emerging links between cytoskeletal proteostasis and human diseases. PMID:20116259

  16. X-ray Spectroscopy for Quality Control of Chemotherapy Drugs

    SciTech Connect

    Greaves, E. D.; Barros, H.; Bermudez, J.; Sajo-Bohus, L.; Angeli-Greaves, M.

    2007-10-26

    We develop a method, employing Compton peak standardization and the use of matrix-matched spiked samples with Total Reflection X-ray Fluorescence (TXRF), for the determination of platinum plasma concentrations of patients undergoing chemotherapy with Pt-bearing drugs. Direct blood plasma analysis attains Pt detection limits of 70 ng/ml. Measurement results of prescribed drug doses are compared to achieved blood Pt concentrations indicating a lack of expected correlations. Direct analysis of Pt-containing infused drugs from a variety of suppliers indicates cases of abnormal concentrations which raises quality control issues. We demonstrate the potential usefulness of the method for pharmacokinetic studies or for routine optimization and quality control of Pt chemotherapy treatments.

  17. Viral Evasion and Manipulation of Host RNA Quality Control Pathways.

    PubMed

    Hogg, J Robert

    2016-08-15

    Viruses have evolved diverse strategies to maximize the functional and coding capacities of their genetic material. Individual viral RNAs are often used as substrates for both replication and translation and can contain multiple, sometimes overlapping open reading frames. Further, viral RNAs engage in a wide variety of interactions with both host and viral proteins to modify the activities of important cellular factors and direct their own trafficking, packaging, localization, stability, and translation. However, adaptations increasing the information density of small viral genomes can have unintended consequences. In particular, viral RNAs have developed features that mark them as potential targets of host RNA quality control pathways. This minireview focuses on ways in which viral RNAs run afoul of the cellular mRNA quality control and decay machinery, as well as on strategies developed by viruses to circumvent or exploit cellular mRNA surveillance. PMID:27226372

  18. Automated quality control for genome wide association studies

    PubMed Central

    Ellingson, Sally R.; Fardo, David W.

    2016-01-01

    This paper provides details on the necessary steps to assess and control data in genome wide association studies (GWAS) using genotype information on a large number of genetic markers for large number of individuals. Due to varied study designs and genotyping platforms between multiple sites/projects as well as potential genotyping errors, it is important to ensure high quality data. Scripts and directions are provided to facilitate others in this process.

  19. Real-time quality control: the French Minitel system.

    PubMed

    Goguel, A; LeBlanc, A

    1990-01-01

    A prototype system designed to provide real-time response to inter-laboratory proficiency testing results has been developed using the French Minitel telecommunication system. This nationwide computer networking system allows for instantaneous reporting and evaluation of results obtained on external quality assessment (EQA) samples. If a certain test is in error and presumably out of control the problem can be remedied immediately with obvious advantages to patient care. PMID:2282753

  20. Thermal analyses for quality control of plastics, ceramics, and explosives

    SciTech Connect

    Brown, C.R.; Garrod, M.J.; Whitaker, R.B.

    1990-01-01

    Thermal analyses are performed for production quality control (q.c.) and for surveillance at Mound on plastic, ceramic, explosive and pyrotechnic materials. For the weapons surveillance program, weapon components are disassembled after varying times in the field; thermal and other analyses are then performed on the component materials. The types of thermal analyses done include: differential scanning calorimetry (DSC), differential thermal analysis (DTA), thermogravimetry (TG), thermomechanical analysis (TMA), and high temperature TG/DTA. 5 refs., 4 figs.

  1. Automated quality control in a file-based broadcasting workflow

    NASA Astrophysics Data System (ADS)

    Zhang, Lina

    2014-04-01

    Benefit from the development of information and internet technologies, television broadcasting is transforming from inefficient tape-based production and distribution to integrated file-based workflows. However, no matter how many changes have took place, successful broadcasting still depends on the ability to deliver a consistent high quality signal to the audiences. After the transition from tape to file, traditional methods of manual quality control (QC) become inadequate, subjective, and inefficient. Based on China Central Television's full file-based workflow in the new site, this paper introduces an automated quality control test system for accurate detection of hidden troubles in media contents. It discusses the system framework and workflow control when the automated QC is added. It puts forward a QC criterion and brings forth a QC software followed this criterion. It also does some experiments on QC speed by adopting parallel processing and distributed computing. The performance of the test system shows that the adoption of automated QC can make the production effective and efficient, and help the station to achieve a competitive advantage in the media market.

  2. Quantitative assessment of computed radiography quality control parameters.

    PubMed

    Rampado, O; Isoardi, P; Ropolo, R

    2006-03-21

    Quality controls for testing the performance of computed radiography (CR) systems have been recommended by manufacturers and medical physicists' organizations. The purpose of this work was to develop a set of image processing tools for quantitative assessment of computed radiography quality control parameters. Automatic image analysis consisted in detecting phantom details, defining regions of interest and acquiring measurements. The tested performance characteristics included dark noise, uniformity, exposure calibration, linearity, low-contrast and spatial resolution, spatial accuracy, laser beam function and erasure thoroughness. CR devices from two major manufacturers were evaluated. We investigated several approaches to quantify the detector response uniformity. We developed methods to characterize the spatial accuracy and resolution properties across the entire image area, based on the Fourier analysis of the image of a fine wire mesh. The implemented methods were sensitive to local blurring and allowed us to detect a local distortion of 4% or greater in any part of an imaging plate. The obtained results showed that the developed image processing tools allow us to implement a quality control program for CR with short processing time and with absence of subjectivity in the evaluation of the parameters. PMID:16510964

  3. 40 CFR 81.236 - Central Georgia Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 18 2012-07-01 2012-07-01 false Central Georgia Intrastate Air Quality... Quality Control Regions § 81.236 Central Georgia Intrastate Air Quality Control Region. The Central Georgia Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  4. 40 CFR 81.236 - Central Georgia Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 17 2011-07-01 2011-07-01 false Central Georgia Intrastate Air Quality... Quality Control Regions § 81.236 Central Georgia Intrastate Air Quality Control Region. The Central Georgia Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  5. 40 CFR 81.236 - Central Georgia Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 18 2014-07-01 2014-07-01 false Central Georgia Intrastate Air Quality... Quality Control Regions § 81.236 Central Georgia Intrastate Air Quality Control Region. The Central Georgia Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  6. 40 CFR 81.236 - Central Georgia Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 17 2010-07-01 2010-07-01 false Central Georgia Intrastate Air Quality... Quality Control Regions § 81.236 Central Georgia Intrastate Air Quality Control Region. The Central Georgia Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  7. 40 CFR 81.236 - Central Georgia Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 18 2013-07-01 2013-07-01 false Central Georgia Intrastate Air Quality... Quality Control Regions § 81.236 Central Georgia Intrastate Air Quality Control Region. The Central Georgia Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  8. 40 CFR 81.30 - Southeastern Wisconsin Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.30 Southeastern Wisconsin Intrastate Air Quality Control Region. The Metropolitan Milwaukee Intrastate Air Quality Control Region (Wisconsin) has been renamed the...

  9. 40 CFR 81.24 - Niagara Frontier Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.24 Niagara Frontier Intrastate Air Quality Control Region. The Niagara Frontier Intrastate Air Quality Control Region (New York) consists of the territorial...

  10. 40 CFR 81.34 - Metropolitan Dayton Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.34 Metropolitan Dayton Intrastate Air Quality Control Region. The Metropolitan Dayton Intrastate Air Quality Control Region consists of the territorial area encompassed by...

  11. 40 CFR 81.16 - Metropolitan Denver Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.16 Metropolitan Denver Intrastate Air Quality Control Region. The Metropolitan Denver Intrastate Air Quality Control Region (Colorado) consists of the territorial...

  12. 40 CFR 81.41 - Metropolitan Birmingham Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.41 Metropolitan Birmingham Intrastate Air Quality Control Region. The Metropolitan Birmingham Intrastate Air Quality Control Region (Alabama) has been revised to consist of...

  13. 40 CFR 81.62 - Northeast Mississippi Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.62 Northeast Mississippi Intrastate Air Quality Control Region. The Alabama-Mississippi-Tennessee Interstate Air Quality Control Region has been renamed the...

  14. 40 CFR 81.20 - Metropolitan Cincinnati Interstate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.20 Metropolitan Cincinnati Interstate Air Quality Control Region. The Metropolitan Cincinnati Interstate Air Quality Control Region (Ohio-Kentucky-Indiana) is revised to consist...

  15. 40 CFR 81.45 - Metropolitan Atlanta Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.45 Metropolitan Atlanta Intrastate Air Quality Control Region. The Metropolitan Atlanta Intrastate Air Quality Control Region (Georgia) has been revised to consist of...

  16. 40 CFR 81.23 - Southwest Pennsylvania Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.23 Southwest Pennsylvania Intrastate Air Quality Control Region. The Southwest Pennsylvania Intrastate Air Quality Control Region is redesignated to consist of the...

  17. 40 CFR 81.48 - Champlain Valley Interstate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.48 Champlain Valley Interstate Air Quality Control Region. The Champlain Valley Interstate Air Quality Control Region (Vermont-New York) has been revised to consist of...

  18. 40 CFR 81.14 - Metropolitan Chicago Interstate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.14 Metropolitan Chicago Interstate Air Quality Control Region. The Metropolitan Chicago Interstate Air Quality Control Region (Illinois-Indiana) is revised to consist of...

  19. 40 CFR 81.49 - Southeast Florida Intrastate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.49 Southeast Florida Intrastate Air Quality Control Region. The Southeast Florida Intrastate Air Quality Control Region is redesignated to consist of the territorial...

  20. 40 CFR 81.75 - Metropolitan Charlotte Interstate Air Quality Control Region.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... (CONTINUED) AIR PROGRAMS (CONTINUED) DESIGNATION OF AREAS FOR AIR QUALITY PLANNING PURPOSES Designation of Air Quality Control Regions § 81.75 Metropolitan Charlotte Interstate Air Quality Control Region. The Metropolitan Charlotte Interstate Air Quality Control Region (North Carolina-South Carolina) has been...