WorldWideScience

Sample records for superior plan qualities

  1. Planning for design quality

    International Nuclear Information System (INIS)

    Marguglio, B.W.

    1977-01-01

    In the nuclear industry and in other high technology industries in which the Government serves as either a customer or a regulator, it is almost always required that the contractor prepare a Quality Program Plan sometimes also referred to as a Quality Program Index. Often, the Quality Program Plan is included as part of the contractor's proposal in response to the Government's or a prime contractor's Request for Proposal. At this stage, the Quality Program Plan serves to demonstrate to the prospective customer the availability of the various quality systems. It provides the customer with a commitment as to the use of these quality systems, thus giving greater assurance that the customer's overall quality and design requirements can be met. The Quality Program Plan is contributing to the salability of the proposal. 1 ref

  2. Region 7 Quality Management Plan

    Science.gov (United States)

    To document adherence to EPA Order 5360.1 A2, EPA requires each organizational unitto develop a quality management plan per the specifications in EPA Requirements for QualityManagement Plans, EPA QA R-2.

  3. Project Specific Quality Assurance Plan

    International Nuclear Information System (INIS)

    Pedersen, K.S.

    1995-01-01

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

  4. Quality planning in Construction Project

    Science.gov (United States)

    Othman, I.; Shafiq, Nasir; Nuruddin, M. F.

    2017-12-01

    The purpose of this paper is to investigate deeper on the factors that contribute to the effectiveness of quality planning, identifying the common problems encountered in quality planning, practices and ways for improvements in quality planning for construction projects. This paper involves data collected from construction company representatives across Malaysia that are obtained through semi-structured interviews as well as questionnaire distributions. Results shows that design of experiments (average index: 4.61), inspection (average index: 4.45) and quality audit as well as other methods (average index: 4.26) rank first, second and third most important factors respectively.

  5. Improved Planning Time and Plan Quality Through Multicriteria Optimization for Intensity-Modulated Radiotherapy

    International Nuclear Information System (INIS)

    Craft, David L.; Hong, Theodore S.; Shih, Helen A.; Bortfeld, Thomas R.

    2012-01-01

    Purpose: To test whether multicriteria optimization (MCO) can reduce treatment planning time and improve plan quality in intensity-modulated radiotherapy (IMRT). Methods and Materials: Ten IMRT patients (5 with glioblastoma and 5 with locally advanced pancreatic cancers) were logged during the standard treatment planning procedure currently in use at Massachusetts General Hospital (MGH). Planning durations and other relevant planning information were recorded. In parallel, the patients were planned using an MCO planning system, and similar planning time data were collected. The patients were treated with the standard plan, but each MCO plan was also approved by the physicians. Plans were then blindly reviewed 3 weeks after planning by the treating physician. Results: In all cases, the treatment planning time was vastly shorter for the MCO planning (average MCO treatment planning time was 12 min; average standard planning time was 135 min). The physician involvement time in the planning process increased from an average of 4.8 min for the standard process to 8.6 min for the MCO process. In all cases, the MCO plan was blindly identified as the superior plan. Conclusions: This provides the first concrete evidence that MCO-based planning is superior in terms of both planning efficiency and dose distribution quality compared with the current trial and error–based IMRT planning approach.

  6. Project Quality Plan

    DEFF Research Database (Denmark)

    Sandborg-Petersen, Ulrik; Øhrstrøm, Peter

    This document defines the procedures, standards, and strategies which will be used to ensure high standards of quality of the work produced within the HANDS project. It contains the following sections...

  7. Waste Management Quality Assurance Plan

    International Nuclear Information System (INIS)

    1993-01-01

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

  8. Quality-Assurance Program Plan

    International Nuclear Information System (INIS)

    Kettell, R.A.

    1981-05-01

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

  9. Revising superior planning performance in chess players: the impact of time restriction and motivation aspects.

    Science.gov (United States)

    Unterrainer, Josef Martin; Kaller, Christoph Philipp; Leonhart, Rainer; Rahm, Benjamin

    2011-01-01

    In a previous study (Unterrainer, Kaller, Halsband, & Rahm, 2006), chess players outperformed non-chess players in the Tower of London planning task but exhibited disproportionately longer processing times. This pattern of results raises the question of whether chess players' planning capabilities are superior or whether the results reflect differences in the speed-accuracy trade-off between the groups, possibly attributable to sports motivation. The present study was designed to disambiguate these alternative suggestions by implementing various constraints on planning time and by assessing self-reported motivation. In contrast to the previous study, chess players' performance was not superior, independently of whether problems had to be solved with (Experiment 1) or without (Experiment 2) time limits. As expected, chess players reported higher overall trait and state motivation scores across both experiments. These findings revise the notion of superior planning performance in chess players. In consequence, they do not conform with the assumption of a general transfer of chess-related planning expertise to other cognitive domains, instead suggesting that superior performance may be possible only under specific circumstances such as receiving competitive instructions.

  10. Waste Management Quality Assurance Plan

    International Nuclear Information System (INIS)

    2006-01-01

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

  11. Air quality management planning (AQMP

    Directory of Open Access Journals (Sweden)

    Sivertsen Bjarne

    2012-01-01

    Full Text Available In most urban areas of the world, particulate matter (PM levels pose severe problems, addressed in several policy areas (air quality, climate change, and human health. PM presents multiple challenges due to the multitude of its sources, spanning many sectors of economic activity as well as nature, and due to the complexity of atmospheric processes involved in its transport and secondary formation. For the authorities, the goal is to assure minimal impacts of atmospheric PM levels, in practice represented by compliance with existing regulations and standards. This may be achieved through an air quality management plan (AQMP. In Northern America and in parts of Europe, comprehensive research programs have guided development of AQMP over the last forty years. This cumulated experience can be utilized by others who face the same problems, but have yet to develop their own substantial research base. The main purpose of the AQMP development process is to establish an effective and sound basis for planning and management of air quality in a selected area. This type of planning will ensure that significant sources of impacts are identified and controlled in a most cost-effective manner. The choice of tools, methods and input information is often dictated by their availability, and should be evaluated against current best practices. Important elements of the AQMP are the identification of sources and development of a complete emission inventory, the development and operation of an air quality monitoring programme, and the development and application of atmospheric dispersion models. Major task is to collect the necessary input data. The development of the AQMP will take into account: - Air Quality Management System (AQMS requirements; - Operational and functional structure requirements; - Source identification through emission inventories; - Source reduction alternatives, which may be implemented; - Mechanisms for facilitating interdepartmental

  12. A Research Study for Developing a Strategic Plan for Recruiting Academically Superior Students.

    Science.gov (United States)

    Prasad, Sarada; Murphy, Michael

    The study reported in this document was conducted to facilitate strategic recruiting and marketing plans aimed at enhancing enrollments of academically superior students at the University of Wisconsin-Washington County (UWWC). Data on college choice criteria, perceptions, evaluations, information sources, "influentials," and choice outcomes…

  13. Quality Assurance Project Plan for Facility Effluent Monitoring Plan activities

    International Nuclear Information System (INIS)

    Frazier, T.P.

    1994-01-01

    This Quality Assurance Project Plan addresses the quality assurance requirements for the activities associated with the Facility Effluent Monitoring Plans, which are part of the overall Hanford Site Environmental Protection Plan. This plan specifically applies to the sampling and analysis activities and continuous monitoring performed for all Facility Effluent Monitoring Plan activities conducted by Westinghouse Hanford Company. It is generic in approach and will be implemented in conjunction with the specific requirements of the individual Facility Effluent Monitoring Plans

  14. Planning product quality: An example - ornamental plants

    Directory of Open Access Journals (Sweden)

    Kovačević Miodrag

    2003-01-01

    Full Text Available The industry of ornamental plants is a subject of quality planning. The quality plan is a document setting out the specific quality practices in ornamental plants production. That plan introduce organizational structure procedures, processes and resources needed to implement quality in life cycle of product chain. For engineers it represents a new tool.

  15. Noncoplanar VMAT for nasopharyngeal tumors: Plan quality versus treatment time

    International Nuclear Information System (INIS)

    Wild, Esther; Bangert, Mark; Nill, Simeon; Oelfke, Uwe

    2015-01-01

    Purpose: The authors investigated the potential of optimized noncoplanar irradiation trajectories for volumetric modulated arc therapy (VMAT) treatments of nasopharyngeal patients and studied the trade-off between treatment plan quality and delivery time in radiation therapy. Methods: For three nasopharyngeal patients, the authors generated treatment plans for nine different delivery scenarios using dedicated optimization methods. They compared these scenarios according to dose characteristics, number of beam directions, and estimated delivery times. In particular, the authors generated the following treatment plans: (1) a 4π plan, which is a not sequenced, fluence optimized plan that uses beam directions from approximately 1400 noncoplanar directions and marks a theoretical upper limit of the treatment plan quality, (2) a coplanar 2π plan with 72 coplanar beam directions as pendant to the noncoplanar 4π plan, (3) a coplanar VMAT plan, (4) a coplanar step and shoot (SnS) plan, (5) a beam angle optimized (BAO) coplanar SnS IMRT plan, (6) a noncoplanar BAO SnS plan, (7) a VMAT plan with rotated treatment couch, (8) a noncoplanar VMAT plan with an optimized great circle around the patient, and (9) a noncoplanar BAO VMAT plan with an arbitrary trajectory around the patient. Results: VMAT using optimized noncoplanar irradiation trajectories reduced the mean and maximum doses in organs at risk compared to coplanar VMAT plans by 19% on average while the target coverage remains constant. A coplanar BAO SnS plan was superior to coplanar SnS or VMAT; however, noncoplanar plans like a noncoplanar BAO SnS plan or noncoplanar VMAT yielded a better plan quality than the best coplanar 2π plan. The treatment plan quality of VMAT plans depended on the length of the trajectory. The delivery times of noncoplanar VMAT plans were estimated to be 6.5 min in average; 1.6 min longer than a coplanar plan but on average 2.8 min faster than a noncoplanar SnS plan with comparable

  16. Noncoplanar VMAT for nasopharyngeal tumors: Plan quality versus treatment time

    Energy Technology Data Exchange (ETDEWEB)

    Wild, Esther, E-mail: e.wild@dkfz.de; Bangert, Mark [Department of Medical Physics in Radiation Oncology, German Cancer Research Center, Im Neuenheimer Feld 280, D-69120 Heidelberg (Germany); Nill, Simeon [Joint Department of Physics at The Institute of Cancer Research and The Royal Marsden NHS Foundation Trust, London SM2 5NG (United Kingdom); Oelfke, Uwe [Joint Department of Physics at The Institute of Cancer Research and The Royal Marsden NHS Foundation Trust, London SM2 5NG, United Kingdom and Department of Medical Physics in Radiation Oncology, German Cancer Research Center, Im Neuenheimer Feld 280, D-69120 Heidelberg (Germany)

    2015-05-15

    Purpose: The authors investigated the potential of optimized noncoplanar irradiation trajectories for volumetric modulated arc therapy (VMAT) treatments of nasopharyngeal patients and studied the trade-off between treatment plan quality and delivery time in radiation therapy. Methods: For three nasopharyngeal patients, the authors generated treatment plans for nine different delivery scenarios using dedicated optimization methods. They compared these scenarios according to dose characteristics, number of beam directions, and estimated delivery times. In particular, the authors generated the following treatment plans: (1) a 4π plan, which is a not sequenced, fluence optimized plan that uses beam directions from approximately 1400 noncoplanar directions and marks a theoretical upper limit of the treatment plan quality, (2) a coplanar 2π plan with 72 coplanar beam directions as pendant to the noncoplanar 4π plan, (3) a coplanar VMAT plan, (4) a coplanar step and shoot (SnS) plan, (5) a beam angle optimized (BAO) coplanar SnS IMRT plan, (6) a noncoplanar BAO SnS plan, (7) a VMAT plan with rotated treatment couch, (8) a noncoplanar VMAT plan with an optimized great circle around the patient, and (9) a noncoplanar BAO VMAT plan with an arbitrary trajectory around the patient. Results: VMAT using optimized noncoplanar irradiation trajectories reduced the mean and maximum doses in organs at risk compared to coplanar VMAT plans by 19% on average while the target coverage remains constant. A coplanar BAO SnS plan was superior to coplanar SnS or VMAT; however, noncoplanar plans like a noncoplanar BAO SnS plan or noncoplanar VMAT yielded a better plan quality than the best coplanar 2π plan. The treatment plan quality of VMAT plans depended on the length of the trajectory. The delivery times of noncoplanar VMAT plans were estimated to be 6.5 min in average; 1.6 min longer than a coplanar plan but on average 2.8 min faster than a noncoplanar SnS plan with comparable

  17. Sandia software guidelines: Software quality planning

    Energy Technology Data Exchange (ETDEWEB)

    1987-08-01

    This volume is one in a series of Sandia Software Guidelines intended for use in producing quality software within Sandia National Laboratories. In consonance with the IEEE Standard for Software Quality Assurance Plans, this volume identifies procedures to follow in producing a Software Quality Assurance Plan for an organization or a project, and provides an example project SQA plan. 2 figs., 4 tabs.

  18. Wisconsin's Lake Superior Basin Water Quality Study. Supplement. Technical Report No. 2.

    Science.gov (United States)

    Whisnant, David M., Ed.

    During the period extending from May 1972 through April 1973, an investigation of the overall water quality conditions of streams flowing into Lake Superior from the entire state of Wisconsin was conducted. The goal of this publication was to provide much needed regional information on water quality, drainage basins, pollution sources and loads,…

  19. Empowering breeding programs with new approaches to overcome constraints for selecting superior quality traits of rice

    NARCIS (Netherlands)

    Calingacion, M.N.

    2015-01-01

    Empowering breeding programs with new approaches to overcome constraints for selecting superior quality traits of rice

    Mariafe N. Calingacion

    Most rice breeding programs have focused on improving agronomic traits such as yield, while enhancing grain quality traits

  20. Quality Assurance Project Plan for Facility Effluent Monitoring Plan activities

    International Nuclear Information System (INIS)

    Nickels, J.M.

    1991-06-01

    This Quality Assurance Project Plan addresses the quality assurance requirements for the Facility Monitoring Plans of the overall site-wide environmental monitoring plan. This plan specifically applies to the sampling and analysis activities and continuous monitoring performed for all Facility Effluent Monitoring Plan activities conducted by Westinghouse Hanford Company. It is generic in approach and will be implemented in conjunction with the specific requirements of individual Facility Effluent Monitoring Plans. This document is intended to be a basic road map to the Facility Effluent Monitoring Plan documents (i.e., the guidance document for preparing Facility Effluent Monitoring Plans, Facility Effluent Monitoring Plan determinations, management plan, and Facility Effluent Monitoring Plans). The implementing procedures, plans, and instructions are appropriate for the control of effluent monitoring plans requiring compliance with US Department of Energy, US Environmental Protection Agency, state, and local requirements. This Quality Assurance Project Plan contains a matrix of organizational responsibilities, procedural resources from facility or site manuals used in the Facility Effluent Monitoring Plans, and a list of the analytes of interest and analytical methods for each facility preparing a Facility Effluent Monitoring Plan. 44 refs., 1 figs., 2 tabs

  1. Similarity and Dissimilarity between Superiors and Subordinates and Their Implications for Dyadic Relationship Quality

    Directory of Open Access Journals (Sweden)

    Nereida Salette Paulo da Silveira

    2009-01-01

    Full Text Available Although literature advocates the advantages of work force diversification, studies based on the Similarity- Attraction Paradigm indicate that people are more disposed to feel attraction to those who are similar to them. A field study with the comparative data of 89 dyads investigated the effect of the actual and perceived similarity in the quality of the relationship between superiors and subordinates within the Leader-Member Exchange [LMX] perspective. The investigated characteristics were: gender, age and work-family conflict. The data indicate the influence only of perceived similarity in the quality of the relationship between superiors and subordinates. This effect broadens when the subordinate feels satisfied with the quality and frequency of contact with his/her superior. The methodological procedures included factorial analysis and validation of two scales (EIFT and LMX-7, the correlations analysis and hierarchic regressions. Finally, the implications of some results and directions for future research in diversity are discussed.

  2. Quality planning for major plant design modifications

    International Nuclear Information System (INIS)

    Dulee, R.J.

    1988-01-01

    This paper reviews the approach and activities undertaken by Public Service Electric and Gas Company's (PSE and G's) nuclear quality assurance (QA) department to support major plant design modifications conducted during refueling outages at Salem Generating Station. It includes the planning and implementation of quality plans developed to provide both QA and quality control (QC) coverage of modification performed by contracted service organizations

  3. Total quality management program planning

    Energy Technology Data Exchange (ETDEWEB)

    Thornton, P.T.; Spence, K.

    1994-05-01

    As government funding grows scarce, competition between the national laboratories is increasing dramatically. In this era of tougher competition, there is no for resistance to change. There must instead be a uniform commitment to improving the overall quality of our products (research and technology) and an increased focus on our customers` needs. There has been an ongoing effort to bring the principles of total quality management (TQM) to all Energy Systems employees to help them better prepare for future changes while responding to the pressures on federal budgets. The need exists for instituting a vigorous program of education and training to an understanding of the techniques needed to improve and initiate a change in organizational culture. The TQM facilitator is responsible for educating the work force on the benefits of self-managed work teams, designing a program of instruction for implementation, and thus getting TQM off the ground at the worker and first-line supervisory levels so that the benefits can flow back up. This program plan presents a conceptual model for TQM in the form of a hot air balloon. In this model, there are numerous factors which can individually and collectively impede the progress of TQM within the division and the Laboratory. When these factors are addressed and corrected, the benefits of TQM become more visible. As this occurs, it is hoped that workers and management alike will grasp the ``total quality`` concept as an acceptable agent for change and continual improvement. TQM can then rise to the occasion and take its rightful place as an integral and valid step in the Laboratory`s formula for survival.

  4. Checklist for Reviewing EPA Quality Management Plans

    Science.gov (United States)

    This checklist will be used to review the Quality Management Plans (QMPs) that are submitted to the Quality Staff of the Office of Environmental Information (OEI) for Agency review under EPA Order 5360.1 A2.

  5. Quality Assurance Planning for Region 9

    Science.gov (United States)

    The ultimate success of an environmental program or project depends on the quality of the environmental data collected and used in decision-making. EPA has developed guidances to help state and tribal governments develop Quality Assurance Program Plans.

  6. A Comprehensive Comparison of IMRT and VMAT Plan Quality for Prostate Cancer Treatment

    International Nuclear Information System (INIS)

    Quan, Enzhuo M.; Li Xiaoqiang; Li Yupeng; Wang Xiaochun; Kudchadker, Rajat J.; Johnson, Jennifer L.; Kuban, Deborah A.; Lee, Andrew K.; Zhang Xiaodong

    2012-01-01

    Purpose: We performed a comprehensive comparative study of the plan quality between volumetric-modulated arc therapy (VMAT) and intensity-modulated radiation therapy (IMRT) for the treatment of prostate cancer. Methods and Materials: Eleven patients with prostate cancer treated at our institution were randomly selected for this study. For each patient, a VMAT plan and a series of IMRT plans using an increasing number of beams (8, 12, 16, 20, and 24 beams) were examined. All plans were generated using our in-house–developed automatic inverse planning (AIP) algorithm. An existing eight-beam clinical IMRT plan, which was used to treat the patient, was used as the reference plan. For each patient, all AIP-generated plans were optimized to achieve the same level of planning target volume (PTV) coverage as the reference plan. Plan quality was evaluated by measuring mean dose to and dose–volume statistics of the organs at risk, especially the rectum, from each type of plan. Results: For the same PTV coverage, the AIP-generated VMAT plans had significantly better plan quality in terms of rectum sparing than the eight-beam clinical and AIP-generated IMRT plans (p < 0.0001). However, the differences between the IMRT and VMAT plans in all the dosimetric indices decreased as the number of beams used in IMRT increased. IMRT plan quality was similar or superior to that of VMAT when the number of beams in IMRT was increased to a certain number, which ranged from 12 to 24 for the set of patients studied. The superior VMAT plan quality resulted in approximately 30% more monitor units than the eight-beam IMRT plans, but the delivery time was still less than 3 min. Conclusions: Considering the superior plan quality as well as the delivery efficiency of VMAT compared with that of IMRT, VMAT may be the preferred modality for treating prostate cancer.

  7. Transuranic Waste Characterization Quality Assurance Program Plan

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-04-30

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

  8. Transuranic Waste Characterization Quality Assurance Program Plan

    International Nuclear Information System (INIS)

    1995-01-01

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

  9. Quality Customer Service Action Plan

    International Nuclear Information System (INIS)

    2008-12-01

    Since its establishment in 1992 the RPII has been committed to the provision of high quality services to its customers. This report outlines how the RPII will work towards providing a high quality service to our customers and the standards we aim for in the provision of our services

  10. Total Quality Management Master Plan

    Science.gov (United States)

    1989-01-01

    Enhanced competitiveness in the private . public and international sectors - Increased cash flow, influenced by contractor’s contributions to quality I...the project applies novel public- sector compensation concepts gleaned from the best in the private sector . Major employee development opportunities...management must strive to upgrade the quality of worklife which will also contribute to an environment which fosters continuous improvement. Individuals

  11. SU-E-T-43: A Methodology for Quality Control of IMPT Treatment Plan Based On VMAT Plan

    Energy Technology Data Exchange (ETDEWEB)

    Jiang, S [UT MD Anderson Cancer Center (United States); Tianjin Medical University Cancer Institute and Hospital (China); Yang, Y [UT MD Anderson Cancer Center (United States); Tianjin First Center Hospital (China); Liao, L; Wang, X; Li, H; Zhu, X; Zhang, X [UT MD Anderson Cancer Center (United States)

    2015-06-15

    Purpose: IMPT plan design is highly dependent on planner’s experiences. VMAT plan design is relatively mature and can even be automated. The quality of IMPT plan designed by in-experienced planner could be inferior to that of VMAT plan designed by experienced planner or automatic planning software. Here we introduce a method for designing IMPT plan based on VMAT plan to ensure the IMPT plan be superior to IMRT/VMAT plan for majority clinical scenario. Methods: To design a new IMPT plan, a VMAT plan is first generated either by experienced planner or by in-house developed automatic planning system. An in-house developed tool is used to generate the dose volume constrains for the IMPT plan as plan template to Eclipse TPS. The beam angles for IMPT plan are selected based on the preferred angles in the VMAT plan. IMPT plan is designed by importing the plan objectives generated from VMAT plan. Majority thoracic IMPT plans are designed using this plan approach in our center. In this work, a thoracic IMPT plan under RTOG 1308 protocol is selected to demonstrate the effectiveness and efficiency of this approach. The dosimetric indices of IMPT are compared with VMAT plan. Results: The PTV D95, lung V20, MLD, mean heart dose, esophagus D1, cord D1 are 70Gy, 31%, 17.8Gy, 25.5Gy, 73Gy, 45Gy for IMPT plan and 65.3Gy, 34%, 21.6Gy, 35Gy, 74Gy, 48Gy for VMAT plan. For majority cases, the high dose region of the normal tissue which is in proximity of PTV is comparable between IMPT and VMAT plan. The low dose region of the IMPT plan is significantly better than VMAT plan. Conclusion: Using the knowledge gained in VMAT plan design can help efficiently and effectively design high quality IMPT plan. The quality of IMPT plan can be controlled to ensure the superiority of IMPT plan compared to VMAT/IMRT plan.

  12. SU-E-T-43: A Methodology for Quality Control of IMPT Treatment Plan Based On VMAT Plan

    International Nuclear Information System (INIS)

    Jiang, S; Yang, Y; Liao, L; Wang, X; Li, H; Zhu, X; Zhang, X

    2015-01-01

    Purpose: IMPT plan design is highly dependent on planner’s experiences. VMAT plan design is relatively mature and can even be automated. The quality of IMPT plan designed by in-experienced planner could be inferior to that of VMAT plan designed by experienced planner or automatic planning software. Here we introduce a method for designing IMPT plan based on VMAT plan to ensure the IMPT plan be superior to IMRT/VMAT plan for majority clinical scenario. Methods: To design a new IMPT plan, a VMAT plan is first generated either by experienced planner or by in-house developed automatic planning system. An in-house developed tool is used to generate the dose volume constrains for the IMPT plan as plan template to Eclipse TPS. The beam angles for IMPT plan are selected based on the preferred angles in the VMAT plan. IMPT plan is designed by importing the plan objectives generated from VMAT plan. Majority thoracic IMPT plans are designed using this plan approach in our center. In this work, a thoracic IMPT plan under RTOG 1308 protocol is selected to demonstrate the effectiveness and efficiency of this approach. The dosimetric indices of IMPT are compared with VMAT plan. Results: The PTV D95, lung V20, MLD, mean heart dose, esophagus D1, cord D1 are 70Gy, 31%, 17.8Gy, 25.5Gy, 73Gy, 45Gy for IMPT plan and 65.3Gy, 34%, 21.6Gy, 35Gy, 74Gy, 48Gy for VMAT plan. For majority cases, the high dose region of the normal tissue which is in proximity of PTV is comparable between IMPT and VMAT plan. The low dose region of the IMPT plan is significantly better than VMAT plan. Conclusion: Using the knowledge gained in VMAT plan design can help efficiently and effectively design high quality IMPT plan. The quality of IMPT plan can be controlled to ensure the superiority of IMPT plan compared to VMAT/IMRT plan

  13. Quality assurance program plan for Building 324

    International Nuclear Information System (INIS)

    Tanke, J.M.

    1997-01-01

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

  14. 40 CFR 130.6 - Water quality management plans.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 21 2010-07-01 2010-07-01 false Water quality management plans. 130.6... QUALITY PLANNING AND MANAGEMENT § 130.6 Water quality management plans. (a) Water quality management (WQM... and certified and approved updates to those plans. Continuing water quality planning shall be based...

  15. SWiFT Software Quality Assurance Plan.

    Energy Technology Data Exchange (ETDEWEB)

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

    2016-01-01

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

  16. KCBX Quality Assurance Project Plan - October 2014

    Science.gov (United States)

    This revised plan's standards for data quality, sampling and testing methods, and task management guide the implementation of Ambient Air Monitoring by URS Corporation at the KCBX Terminals Company North and South Terminals in Chicago, Ill.

  17. KCBX Quality Assurance Project Plan - February 2014

    Science.gov (United States)

    This plan's standards for data quality, sampling and testing methods, and task management guide the implementation of Ambient Air Monitoring, by URS Corporation, at the KCBX Terminals Company North and South Terminals in Chicago, IL.

  18. Quality Assurance Project Plan Development Tool

    Science.gov (United States)

    This tool contains information designed to assist in developing a Quality Assurance (QA) Project Plan that meets EPA requirements for projects that involve surface or groundwater monitoring and/or the collection and analysis of water samples.

  19. Air Pollution Monitoring | Air Quality Planning & Standards ...

    Science.gov (United States)

    2016-06-08

    The basic mission of the Office of Air Quality Planning and Standards is to preserve and improve the quality of our nation's air. To accomplish this, OAQPS must be able to evaluate the status of the atmosphere as compared to clean air standards and historical information.

  20. Linking customer satisfaction, quality, and strategic planning

    OpenAIRE

    Reis, Dayr; Peña, Leticia

    2000-01-01

    By acknowledging and dissecting the interconnected roles of customer satisfaction, quality, and strategic planning, this paper provides an analytical framework for creating a customer-driven organization and culture. It shows how quality starts and ends with the customer. Companies that are achieving long-term continuous improvement in quality tailored to customer satisfaction possess lasting characteristics such as customer orientation, customer consciousness, and customer responsiveness. In...

  1. Directing a Quality Enhancement Plan

    Directory of Open Access Journals (Sweden)

    Ronald A. Styron, Jr.

    2015-08-01

    Full Text Available This paper is drawn from a project aimed at enhancing the quality of instructional practice and improving studentlearning outcomes in classes across an urban university located in the southern region of the United States. The strategies, employed by the project leader, are discussed in detail as framed by a new problem-solving leadership design called the Alloy Improvement Model (AIM. Data collected at the end of the second full year and reported in this paper indicated all project goals were met and that the utilization of the AIM was central to project success.

  2. Approved Air Quality Implementation Plans in Region 10

    Science.gov (United States)

    Landing page for information about EPA-approved air quality State Implementation Plans (SIPs), Tribal Implementation Plans (TIPs), and Federal Implementation Plans (FIPs) in Alaska, Idaho, Oregon, Washington.

  3. Research and development quality assurance planning

    Energy Technology Data Exchange (ETDEWEB)

    Hoke, P.B.

    1990-05-14

    Planning for quality assurance (QA) in research and development (R D) is like stealing eggs without waking up the chickens. The QA program should be as unobtrusive as possible. Researchers require a QA program that affords them an environment capable of supporting repeatable experiments with accurate data without unduly stifling their creative abilities. Careful advance planning ensures that the intensity of control provided by quality-related systems is commensurate with the importance and scope of the activities being performed. Good scientific practices applied to small bench-scale projects may require minimal additional controls. As projects increase in size and complexity the controls imposed through planning must, by necessity, be increased. Research and development QA planning, just like any other planning, involves all affected individuals. The application of control systems is determined by factors such as customer or sponsor requirements, the importance of an item or activity to the experiment's success, and the organizational complexity of the project. Many larger experiments are highly dependent on quality-related support activities such as calibration, engineering design, and inspection provided by organizations outside the R D group. Since, in most cases, the expense of support activities is taken directly from funds available for research, it is important for the researchers to be involved in the planning efforts to help determine and agree with the level of QA effort required. A single plan will often suffice for organizations engaged in large numbers of similar experiments. Complex experiments may require unique QA plans or additions to existing plans. Once implemented, the R D QA plans, like any others, require audits or surveillances and may require revisions if the scope of the experiment changes. 1 ref., 1 fig.

  4. Research and development quality assurance planning

    International Nuclear Information System (INIS)

    Hoke, P.B.

    1990-01-01

    Planning for quality assurance (QA) in research and development (R ampersand D) is like stealing eggs without waking up the chickens. The QA program should be as unobtrusive as possible. Researchers require a QA program that affords them an environment capable of supporting repeatable experiments with accurate data without unduly stifling their creative abilities. Careful advance planning ensures that the intensity of control provided by quality-related systems is commensurate with the importance and scope of the activities being performed. Good scientific practices applied to small bench-scale projects may require minimal additional controls. As projects increase in size and complexity the controls imposed through planning must, by necessity, be increased. Research and development QA planning, just like any other planning, involves all affected individuals. The application of control systems is determined by factors such as customer or sponsor requirements, the importance of an item or activity to the experiment's success, and the organizational complexity of the project. Many larger experiments are highly dependent on quality-related support activities such as calibration, engineering design, and inspection provided by organizations outside the R ampersand D group. Since, in most cases, the expense of support activities is taken directly from funds available for research, it is important for the researchers to be involved in the planning efforts to help determine and agree with the level of QA effort required. A single plan will often suffice for organizations engaged in large numbers of similar experiments. Complex experiments may require unique QA plans or additions to existing plans. Once implemented, the R ampersand D QA plans, like any others, require audits or surveillances and may require revisions if the scope of the experiment changes. 1 ref., 1 fig

  5. Aircraft and satellite monitoring of water quality in Lake Superior near Duluth

    Science.gov (United States)

    Scherz, J. P.; Sydor, M.; Vandomelen, J. F.

    1974-01-01

    Satellite images and low altitude aerial photographs often show vivid discolorations in water bodies. Extensive laboratory analysis shows that water reflectance, which causes brightness on aerial images, positively correlates to the water quality parameter of turbidity, which on a particular day correlates to suspended solids. Work with low altitude photography on three overcast days and with ERTS images on five clear days provides positive correlation of image brightness to the high turbidity and solids which are present in Lake Superior near Duluth over 50% of the time. Proper use of aerial images would have shown that an $8,000,000 drinking water intake constructed in the midst of this unpotable, turbid water should have been located 6 miles north in clear, usable water. Noise effects such as skylight reflection, atmospheric effects, and depth penetration also must be understood for operational use of remote sensing for water quality monitoring and are considered in the paper.

  6. Quality assurance in dosimetry and treatment planning

    International Nuclear Information System (INIS)

    Cunningham, J.R.

    1984-01-01

    The considerations of tissue response to radiation absorbed dose suggest a need for an accuracy of +/-5% in its delivery. This is very demanding and its regular achievement requires careful quality control. There are three distinct phases to the delivery of the planned treatment: calibration of the radiation beam in a reference situation, calculation of the dose distribution for a patient relative to the reference dose and the delivery of the radiation to the patient as planned. Each has distinctly different quality assurance requirements and must be diligently observed if the desired accuracy is to be achieved

  7. Quality Management Plan for the Environmental Assessment and Innovation Division

    Science.gov (United States)

    Quality management plan (QMP) which identifies the mission, roles, responsibilities of personnel with regard to quality assurance and quality management for the environmental assessment and innovation division.

  8. Process quality planning of quality function deployment for carrot syrup

    Science.gov (United States)

    Ekawati, Yurida; Noya, Sunday; Widjaja, Filemon

    2017-06-01

    Carrot products are rarely available in the market. Based on previous research that had been done using QFD to generate product design of carrots products, the research to produce the process quality planning had been carried out. The carrot product studied was carrot syrup. The research resulted in a process planning matrix for carrot syrup. The matrix gives information about critical process plan and the priority of the critical process plan. The critical process plan on the production process of carrot syrup consists of carrots sorting, carrots peeling, carrots washing, blanching process, carrots cutting, the making of pureed carrots, filtering carrot juice, the addition of sugar in carrot juice, the addition of food additives in carrot juice, syrup boiling, syrup filtering, syrup filling into the bottle, the bottle closure and cooling. The information will help the design of the production process of carrot syrup.

  9. MCNP trademark Software Quality Assurance plan

    International Nuclear Information System (INIS)

    Abhold, H.M.; Hendricks, J.S.

    1996-04-01

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

  10. Software quality assurance plan for GCS

    Science.gov (United States)

    Duncan, Stephen E.; Bailey, Elizabeth K.

    1990-01-01

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

  11. Superior quality diamond heel inserts improve cutting structure and seal life in abrasive and directional applications

    Energy Technology Data Exchange (ETDEWEB)

    Cobb, Tyler; Scott, Dan; Nelms, Derek [Society of Petroleum Engineers (United States)

    2011-07-01

    In the oil and gas industry, continuous improvements over the last century have led to the development of increasingly efficient drilling equipment. Among the new technologies is the polycrystalline diamond compact bit which has become more efficient than roller cone bits for several applications; the utilization of roller cone bits is now restricted to tough applications such as directional drilling and drilling through hard and abrasive formations. The aim of this paper is to present the development of improved roller cone bits using new designs and diamond inserts of superior quality. Two case studies on the use of improved roller cone bits are presented herein. Results showed that the novel diamond inserts combined with the design improvements provide better wear resistance. This paper demonstrated that roller cone bits have achieved greater reliability and longevity thanks to the new generation of diamond inserts and to design improvements.

  12. Standard Review Plan for Environmental Restoration Program Quality Management Plans

    International Nuclear Information System (INIS)

    1993-12-01

    The Department of Energy, Richland Operations Office (RL) Manual Environmental Restoration Program Quality System Requirements (QSR) for the Hanford Site, defines all quality requirements governing Hanford Environmental Restoration (ER) Program activities. The QSR requires that ER Program participants develop Quality Management Plans (QMPs) that describe how the QSR requirements will be implemented for their assigned scopes of work. This standard review plan (SRP) describes the ER program participant responsibilities for submittal of QMPs to the RL Environmental Restoration Division for review and the RL methodology for performing the reviews of participant QMPS. The SRP serves the following functions: acts as a guide in the development or revision of QMPs to assure that the content is complete and adequate; acts as a checklist to be used by the RL staff in their review of participant QMPs; acts as an index or matrix between the requirements of the QSR and implementing methodologies described in the QMPs; decreases the time and subjectivity of document reviews; and provides a formal, documented method for describing exceptions, modifications, or waivers to established ER Program quality requirements

  13. Revision of Krsko NPP Quality Assurance Plan

    International Nuclear Information System (INIS)

    Biscan, R.; Fifnja, I.; Kavsek, D.

    2012-01-01

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

  14. 222-S laboratory quality assurance plan

    International Nuclear Information System (INIS)

    Meznarich, H.K.

    1995-01-01

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

  15. Hanford Tanks Initiative quality assurance implementation plan

    International Nuclear Information System (INIS)

    Huston, J.J.

    1998-01-01

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

  16. 42 CFR 441.474 - Quality assurance and improvement plan.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Quality assurance and improvement plan. 441.474... improvement plan. (a) The State must provide a quality assurance and improvement plan that describes the State... pursue opportunities for system improvement. (b) The quality assurance and improvement plan shall also...

  17. 45 CFR 1304.60 - Deficiencies and quality improvement plans.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Deficiencies and quality improvement plans. 1304... must correct the deficiency either immediately or pursuant to a Quality Improvement Plan. (c) An Early... Improvement Plan must submit to the responsible HHS official a Quality Improvement Plan specifying, for each...

  18. Software quality assurance plan for viscometer

    International Nuclear Information System (INIS)

    Gimera, M.

    1994-01-01

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

  19. 42 CFR 84.40 - Quality control plans; filing requirements.

    Science.gov (United States)

    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 protection...

  20. 30 CFR 28.30 - Quality control plans; filing requirements.

    Science.gov (United States)

    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 to...

  1. Internal quality control: planning and implementation strategies.

    Science.gov (United States)

    Westgard, James O

    2003-11-01

    The first essential in setting up internal quality control (IQC) of a test procedure in the clinical laboratory is to select the proper IQC procedure to implement, i.e. choosing the statistical criteria or control rules, and the number of control measurements, according to the quality required for the test and the observed performance of the method. Then the right IQC procedure must be properly implemented. This review focuses on strategies for planning and implementing IQC procedures in order to improve the quality of the IQC. A quantitative planning process is described that can be implemented with graphical tools such as power function or critical-error graphs and charts of operating specifications. Finally, a total QC strategy is formulated to minimize cost and maximize quality. A general strategy for IQC implementation is recommended that employs a three-stage design in which the first stage provides high error detection, the second stage low false rejection and the third stage prescribes the length of the analytical run, making use of an algorithm involving the average of normal patients' data.

  2. Lac du Flambeau Band of Lake Superior Chippewa Indians Strategic Energy Plan

    Energy Technology Data Exchange (ETDEWEB)

    Bryan Hoover

    2009-11-16

    This plan discusses the current energy use on the Lac du Flambeau Reservation, the current status of the Tribe's energy program, as well as the issues and concerns with energy on the reservation. This plan also identifies and outlines energy opportunities, goals, and objectives for the Tribe to accomplish. The overall goal of this plan is to address the energy situation of the reservation in a holistic manner for the maximum benefit to the Tribe. This plan is an evolving document that will be re-evaluated as the Tribe's energy situation changes.

  3. Quality assurance for IAEA inspection planning

    International Nuclear Information System (INIS)

    Markin, J.T.

    1986-01-01

    Under the provisions of the Treaty on Nonproliferation of Nuclear Weapons and other agreements with states, the International Atomic Energy Agency (IAEA) conducts inspections at nuclear facilities to confirm that their operation is consistent with the peaceful use of nuclear material. The Department of Safeguards at the IAEA is considering a quality assurance program for activities related to the planning of these facility inspections. In this report, we summarize recent work in writing standards for planning inspections at the types of facilities inspected by the IAEA. The standards specify the sequence of steps in planning inspections, which are: (1) administrative functions, such as arrangements for visas and travel, and communications with the state to confirm facility operating schedules and the state's acceptance of the assigned inspectors; (2) technical functions including a specification of the required inspection activities, determination of personnel and equipment resources, and a schedule for implementing the inspection activities at the facility; and (3) management functions, such as pre- and post-inspection briefings, where the planned and implemented inspection activities are reviewed

  4. Quality of life after planned neck dissection

    International Nuclear Information System (INIS)

    Iwae, Shigemichi; Hirayama, Yuji; Komatsu, Hirokazu

    2009-01-01

    We evaluated the effect of planned neck dissection (PND) after concurrent chemoradiotherapy (CCRT) on quality of life (QOL) by using a self-administered neck dissection questionnaire and an arm abduction test. Subjects are fourteen patients who had undergone CCRT followed by planned selective neck dissection for the treatment of mesopharyngeal and hypopharyngeal cancer. The findings of the survey were compared with thirty-two patients who had undergone CCRT alone. Patients without PND had better scores on measures of pain, constriction, numbness and appearance of the neck, but had no advantage about arm abduction. After PND, the patients who had dissected dominant hand side had lower satisfaction compared with those who had dissected non-dominant hand side. (author)

  5. 40 CFR 35.2102 - Water quality management planning.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Water quality management planning. 35... Administrator shall first determine that the project is: (a) Included in any water quality management plan being implemented for the area under section 208 of the Act or will be included in any water quality management plan...

  6. 7 CFR 634.23 - Water quality plan.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Water quality plan. 634.23 Section 634.23 Agriculture... AGRICULTURE LONG TERM CONTRACTING RURAL CLEAN WATER PROGRAM Participant RCWP Contracts § 634.23 Water quality plan. (a) The participant's water quality plan, developed with technical assistance by the NRCS or its...

  7. Surfscholar business plan: quality reigns supreme

    OpenAIRE

    Einstein, Samuel

    2016-01-01

    The following master’s thesis entails a business plan for a free service-based company aimed at helping American students to enroll in fulltime master’s programs in Lisbon, Portugal for a fraction of the price of what they would be paying at home. Combining a high-quality and internationally accredited education with world-class surf, exploration and cultural enrichment is the mission. The company, SurfScholar, will function on a per student commission basis which will allow it...

  8. Air quality and future energy system planning

    Science.gov (United States)

    Sobral Mourao, Zenaida; Konadu, Dennis; Lupton, Rick

    2016-04-01

    energy system planning. Some example applications of this work are: (1) to discover conflicts and synergies between air quality regulations and future developments in the energy system and land use change; (2) to show the drivers of air quality in a given spatial context; (3) to explore effective ways to visualize impacts of different energy, land use and emissions control policies on air quality. An initial test case for the Bay Area in California will be presented, extending the scope of the existing California ForeseerTM tool to identify impacts of different policies within the water-energy-land nexus on local air quality.

  9. Subjective qualities of memories associated with the picture superiority effect in schizophrenia.

    Science.gov (United States)

    Huron, Caroline; Danion, Jean-Marie; Rizzo, Lydia; Killofer, Valérie; Damiens, Annabelle

    2003-02-01

    Patients with schizophrenia (n = 24) matched with 24 normal subjects were presented with both words and pictures. On a recognition memory task, they were asked to give remember, know, or guess responses to items that were recognized on the basis of conscious recollection, familiarity, or guessing, respectively. Compared with normal subjects, patients exhibited a lower picture superiority effect selectively related to remember responses. Unlike normal subjects, they did not exhibit any word superiority effect in relation to guess responses; this explains why the overall picture superiority effect appeared to be intact. These results emphasize the need to take into account the subjective states of awareness when analyzing memory impairments in schizophrenia.

  10. The Best Laid Plans: An Examination of School Plan Quality and Implementation in a School Improvement Initiative

    Science.gov (United States)

    Strunk, Katharine O.; Marsh, Julie A.; Bush-Mecenas, Susan C.; Duque, Matthew R.

    2016-01-01

    Purpose: A common strategy used in school improvement efforts is a mandated process of formal planning, yet little is known about the quality of plans or the relationship between plan quality and implementation. This mixed-methods article investigates plan quality, factors associated with plan quality, and the relationship between plan quality and…

  11. A knowledge-based approach to improving and homogenizing intensity modulated radiation therapy planning quality among treatment centers: an example application to prostate cancer planning.

    Science.gov (United States)

    Good, David; Lo, Joseph; Lee, W Robert; Wu, Q Jackie; Yin, Fang-Fang; Das, Shiva K

    2013-09-01

    Intensity modulated radiation therapy (IMRT) treatment planning can have wide variation among different treatment centers. We propose a system to leverage the IMRT planning experience of larger institutions to automatically create high-quality plans for outside clinics. We explore feasibility by generating plans for patient datasets from an outside institution by adapting plans from our institution. A knowledge database was created from 132 IMRT treatment plans for prostate cancer at our institution. The outside institution, a community hospital, provided the datasets for 55 prostate cancer cases, including their original treatment plans. For each "query" case from the outside institution, a similar "match" case was identified in the knowledge database, and the match case's plan parameters were then adapted and optimized to the query case by use of a semiautomated approach that required no expert planning knowledge. The plans generated with this knowledge-based approach were compared with the original treatment plans at several dose cutpoints. Compared with the original plan, the knowledge-based plan had a significantly more homogeneous dose to the planning target volume and a significantly lower maximum dose. The volumes of the rectum, bladder, and femoral heads above all cutpoints were nominally lower for the knowledge-based plan; the reductions were significantly lower for the rectum. In 40% of cases, the knowledge-based plan had overall superior (lower) dose-volume histograms for rectum and bladder; in 54% of cases, the comparison was equivocal; in 6% of cases, the knowledge-based plan was inferior for both bladder and rectum. Knowledge-based planning was superior or equivalent to the original plan in 95% of cases. The knowledge-based approach shows promise for homogenizing plan quality by transferring planning expertise from more experienced to less experienced institutions. Copyright © 2013 Elsevier Inc. All rights reserved.

  12. Hanford Sampling Quality Management Plan (HSQMP)

    International Nuclear Information System (INIS)

    Hyatt, J.E.

    1995-01-01

    This document provides a management tool for evaluating and designing the appropriate elements of a field sampling program. This document provides discussion of the elements of a program and is to be used as a guidance document during the preparation of project and/or function specific documentation. This document does not specify how a sampling program shall be organized. The HSQMP is to be used as a companion document to the Hanford Analytical Services Quality Assurance Plan (HASQAP) DOE/RL-94-55. The generation of this document was enhanced by conducting baseline evaluations of current sampling organizations. Valuable input was received from members of field and Quality Assurance organizations. The HSQMP is expected to be a living document. Revisions will be made as regulations and or Hanford Site conditions warrant changes in the best management practices. Appendices included are: summary of the sampling and analysis work flow process, a user's guide to the Data Quality Objective process, and a self-assessment checklist

  13. QUALITY FUNCTION DEPLOYMENT AS A STRATEGIC PLANNING TOOL

    OpenAIRE

    DEVRİM İÇTENBAŞ, Burcu; ERYILMAZ, Hande

    2011-01-01

    Quality Function Deployment (QFD) uses a house of quality to translate customer requirements into engineering specifications. QFD has been widely used as a tool to develop new products. It has been adopted in the fields of education quality, service quality, software development and marketing planning. The tool has recently been applied in strategic planning .In this study authors reviewed current research which uses QFD as a strategic planning tool and described how QFD methods can be ...

  14. A new plan quality index for nasopharyngeal cancer SIB IMRT.

    Science.gov (United States)

    Jin, X; Yi, J; Zhou, Y; Yan, H; Han, C; Xie, C

    2014-02-01

    A new plan quality index integrating dosimetric and radiobiological indices was proposed to facilitate the evaluation and comparison of simultaneous integrated boost (SIB) intensity modulated radiotherapy (IMRT) plans for nasopharyngeal cancer (NPC) patients. Ten NPC patients treated by SIB-IMRT were enrolled in the study. Custom software was developed to read dose-volume histogram (DVH) curves from the treatment planning system (TPS). A plan filtering matrix was introduced to filter plans that fail to satisfy treatment protocol. Target plan quality indices and organ at risk (OAR) plan quality indices were calculated for qualified plans. A unique composite plan quality index (CPQI) was proposed based on the relative weight of these indices to evaluate and compare competing plans. Plan ranking results were compared with detailed statistical analysis, radiation oncology quality system (ROQS) scoring results and physician's evaluation results to verify the accuracy of this new plan quality index. The average CPQI values for plans with OAR priority of low, normal, high, and PTV only were 0.22 ± 0.08, 0.49 ± 0.077, 0.71 ± 0.062, and -0.21 ± 0.16, respectively. There were significant differences among these plan quality indices (One-way ANOVA test, p plans were selected. Plan filtering matrix was able to speed up the plan evaluation process. The new matrix plan quality index CPQI showed good consistence with physician ranking results. It is a promising index for NPC SIB-IMRT plan evaluation. Copyright © 2013 Associazione Italiana di Fisica Medica. Published by Elsevier Ltd. All rights reserved.

  15. SAPHIRE 8 Software Quality Assurance Plan

    Energy Technology Data Exchange (ETDEWEB)

    Curtis Smith

    2010-02-01

    This Quality Assurance (QA) Plan documents the QA activities that will be managed by the INL related to JCN N6423. The NRC developed the SAPHIRE computer code for performing probabilistic risk assessments (PRAs) using a personal computer (PC) at the Idaho National Laboratory (INL) under Job Code Number (JCN) L1429. SAPHIRE started out as a feasibility study for a PRA code to be run on a desktop personal PC and evolved through several phases into a state-of-the-art PRA code. The developmental activity of SAPHIRE was the result of two concurrent important events: The tremendous expansion of PC software and hardware capability of the 90s and the onset of a risk-informed regulation era.

  16. Quality of Family Planning Services in Primary Health Centers of ...

    African Journals Online (AJOL)

    Background: Good quality of care in family planning (FP) services help individuals and couples to meet their reproductive health needs safely and effectively. Therefore, assessment and improvement of the quality of family planning services could enhance family planning services utilization. This study was thus conducted ...

  17. 78 FR 53270 - Revision of Air Quality Implementation Plan; California; Sacramento Metropolitan Air Quality...

    Science.gov (United States)

    2013-08-29

    ... Quality Implementation Plan; California; Sacramento Metropolitan Air Quality Management District... to the Sacramento Metropolitan Air Quality Management District (SMAQMD or District) portion of the..., Sacramento Metropolitan Air Quality Management District, Rule 214 (Federal New Source Review), Rule 203...

  18. Quality assurance program plan for radionuclide airborne emissions monitoring

    International Nuclear Information System (INIS)

    Boom, R.J.

    1995-12-01

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

  19. 40 CFR 35.2023 - Water quality management planning.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Water quality management planning. 35... to the States to carry out water quality management planning including but not limited to: (1... ASSISTANCE STATE AND LOCAL ASSISTANCE Grants for Construction of Treatment Works § 35.2023 Water quality...

  20. Quality Assurance Project Plan for Citizen Science Projects

    Science.gov (United States)

    The Quality Assurance Project Plan is necessary for every project that collects or uses environmental data. It documents the project planning process and serves as a blueprint for how your project will run.

  1. Quality Assurance Program Plan for FFTF effluent controls. Revision 1

    International Nuclear Information System (INIS)

    Seamans, J.A.

    1995-01-01

    This Quality Assurance Program Plan is specific to environmental related activities within the FFTF Property Protected Area. The activities include effluent monitoring and Low Level Waste Certification

  2. Compression planning for continuous improvement in quality programs

    International Nuclear Information System (INIS)

    Willis, Y.A.; Hood, F.C.

    1992-01-01

    This paper describes Compression Planning, an innovative approach for planning in groups. This participative and structured approach is especially suitable for technical and highly regulated organizations. Compression Planning was applied to the first organization-wide effort at training integration for regulatory compliance, at Battelle Pacific Northwest Laboratory (PNL), a multi-program national laboratory. The planning process was judged as measurably superior to PNL's customary planning. Within 10 days a training policy was issued and an action plan drafted. The participants produced a report identifying and prioritizing 33 key training issues; began to data gather and solicit input from personnel Lab-wide, producing a 2-volume training inventory; and formulated 14 recommendations for implementation. Two years later the plan is still evolving, as PNL training continues to develop, consistent with Continuous Improvement Process objectives

  3. Comparative proteome analysis of glutenin synthesis and accumulation in developing grains between superior and poor quality bread wheat cultivars.

    Science.gov (United States)

    Liu, Wan; Zhang, Yanzhen; Gao, Xuan; Wang, Ke; Wang, Shunli; Zhang, Yong; He, Zhonghu; Ma, Wujun; Yan, Yueming

    2012-01-15

    Wheat glutenins are the major determinants of wheat quality. In this study, grains at the development stage from three wheat cultivars (Jimai 20, Jin 411 and Zhoumai 16) with different bread-making quality were harvested based on thermal times from 150 °C(d) to 750 °C(d) , and were used to investigate glutenin accumulation patterns and their relationships with wheat quality. High and low molecular weight glutenin subunits (HMW-GSs and LMW-GSs) were synthesised concurrently. No obvious correlations between HMW/LMW glutenin ratios and dough property were observed. Accumulation levels of HMW-GSs and LMW-GSs as well as 1Bx13 + 1By16 and 1Dx4 + 1Dy12 subunits were higher in superior gluten quality cultivar Jimain 20 than in poor quality cultivar Jing 411 and Zhoumai 16. According to the results of two-dimensional gel electrophoresis, six types of accumulation patterns in LMW-GSs were identified and classified. The possible relationships between individual LMW-GSs and gluten quality were established. The high accumulation level of HMW-GSs and LMW-GSs as well as 1Bx13 + 1By16 and 1Dx4 + 1Dy12 subunits contributed to the superior gluten quality of Jimai 20. Two highly expressed and 16 specifically expressed LMW glutenin subunits in Jimain 20 had positive effects on dough quality, while 17 specifically expressed subunits in Zhoumai 16 and Jing 411 appeared to have negative effects on gluten quality. Copyright © 2011 Society of Chemical Industry.

  4. References on EPA Quality Assurance Project Plans

    Science.gov (United States)

    Provides requirements for the conduct of quality management practices, including quality assurance (QA) and quality control (QC) activities, for all environmental data collection and environmental technology programs performed by or for this Agency.

  5. EPA Region 3 Quality Management Plans

    Science.gov (United States)

    Has links to resources that describe the Region's Quality Assurance Program, which is a collection of the Region's ongoing quality assurance (QA) policies, procedures, responsibilities and management systems.

  6. 78 FR 10589 - Revision of Air Quality Implementation Plan; California; Sacramento Metropolitan Air Quality...

    Science.gov (United States)

    2013-02-14

    ... Quality Implementation Plan; California; Sacramento Metropolitan Air Quality Management District... Sacramento Metropolitan Air Quality Management District (SMAQMD or District) portion of the California State... sources within the areas covered by the plan as necessary to assure that the National Ambient Air Quality...

  7. 77 FR 73320 - Approval of Air Quality Implementation Plans; California; South Coast Air Quality Management...

    Science.gov (United States)

    2012-12-10

    ... Quality Implementation Plans; California; South Coast Air Quality Management District; Prevention of... Implementation Plan (SIP) revision for the South Coast Air Quality Management District (SCAQMD or District... in a August 15, 2012 letter from the South Coast Air Quality Management District regarding specific...

  8. 40 CFR 64.8 - Quality improvement plan (QIP) requirements.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 15 2010-07-01 2010-07-01 false Quality improvement plan (QIP... PROGRAMS (CONTINUED) COMPLIANCE ASSURANCE MONITORING § 64.8 Quality improvement plan (QIP) requirements. (a.... (iii) Appropriate improvements to control methods. (iv) Other steps appropriate to correct control...

  9. Quality of family planning services in Northwest Ethiopia | Fantahun ...

    African Journals Online (AJOL)

    Background: The unmet need for family planning services in Ethiopia is believed to be high (36%) while the already available services do not appear to be optimally used by potential clients. It is thus expected that an assessment and improvement of the quality of family planning services could enhance family planning ...

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    International Nuclear Information System (INIS)

    Fishler, B.

    2011-01-01

    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.

  12. Is it possible for knowledge-based planning to improve intensity modulated radiation therapy plan quality for planners with different planning experiences in left-sided breast cancer patients?

    Science.gov (United States)

    Wang, Juanqi; Hu, Weigang; Yang, Zhaozhi; Chen, Xiaohui; Wu, Zhiqiang; Yu, Xiaoli; Guo, Xiaomao; Lu, Saiquan; Li, Kaixuan; Yu, Gongyi

    2017-05-22

    Knowledge-based planning (KBP) is a promising technique that can improve plan quality and increase planning efficiency. However, no attempts have been made to extend the domain of KBP for planners with different planning experiences so far. The purpose of this study was to quantify the potential gains for planners with different planning experiences after implementing KBP in intensity modulated radiation therapy (IMRT) plans for left-sided breast cancer patients. The model libraries were populated with 80 expert clinical plans from treated patients who previously received left-sided breast-conserving surgery and IMRT with simultaneously integrated boost. The libraries were created on the RapidPlan TM . 6 planners with different planning experiences (2 beginner planners, 2 junior planners and 2 senior planners) generated manual and KBP optimized plans for additional 10 patients, similar to those included in the model libraries. The plan qualities were compared between manual and KBP plans. All plans were capable of achieving the prescription requirement. There were almost no statistically significant differences in terms of the planning target volume (PTV) coverage and dose conformality. It was demonstrated that the doses for most of organs-at-risk (OARs) were on average lower or equal in KBP plans compared to manual plans except for the senior planners, where the very small differences were not statistically significant. KBP data showed a systematic trend to have superior dose sparing at most parameters for the heart and ipsilateral lung. The observed decrease in the doses to these OARs could be achieved, particularly for the beginner and junior planners. Many differences were statistically significant. It is feasible to generate acceptable IMRT plans after implementing KBP for left-sided breast cancer. KBP helps to effectively improve the quality of IMRT plans against the benchmark of manual plans for less experienced planners without any manual intervention. KBP

  13. PLANNING THE QUALITY OF LIFE FOR TIMISOARA GROWTH POLE

    Directory of Open Access Journals (Sweden)

    Cătălina-Livia POPA

    2014-06-01

    Full Text Available This paper aims to show that planning the quality of life at local level through economic development can be a new approach for policy makers and community in improving quality of life. In this purpose, the Quality Function Deployment (QFD model will be use to planning the quality of life and to identify the main directions of economic development to support improving the quality of life at the level of Timisoara Growth Pole from Romania. The dimensions of quality of life are analyzed starting from the point of view of inhabitants. The results include a new approach in which the dimensions of quality of life are the key element that orients economic development in order to improve the quality of life of human being. The case study results refer to the main elements of quality of life at Timisoara Growth Pole and the relevant directions of economic development to improve the quality of life for Timisoara Growth Pole.

  14. Quality Management Plan for EPA Region 1

    Science.gov (United States)

    The QMP describes policies, procedures & management systems within EPA NE that govern quality assurance & quality control activities supporting the transparency & scientific defensibility of environmental data collected, used & disseminated by the Region.

  15. Software quality assurance plan for PORFLOW-3D

    International Nuclear Information System (INIS)

    Maheras, S.J.

    1993-03-01

    This plan describes the steps taken by the Idaho National Engineering Laboratory Subsurface and Environmental Modeling Unit personnel to implement software quality assurance procedures for the PORFLOW-3D computer code. PORFLOW-3D was used to conduct radiological performance assessments at the Savannah River Site. software quality assurance procedures for PORFLOW-3D include software acquisition, installation, testing, operation, maintenance, and retirement. Configuration control and quality assurance procedures are also included or referenced in this plan

  16. Identifying Contractors’ Planned Quality Costs in Indonesian Construction Projects

    Directory of Open Access Journals (Sweden)

    Puti F. Marzuki

    2014-12-01

    Full Text Available In a very competitive construction industry, quality costs have to be measured to be able to identify potential quality problem areas and to focus attention on work output improvement opportunities. The awareness of contractors on the importance of quality costs could be reflected in the extent of their quality costs planning. This paper presents an identification of planned quality costs in three construction projects executed by two large Indonesian contractors, a state-owned company and a private company in Jakarta. The objective is to enable the contractors to elaborate their quality costs planning and thereby improve their work output based on the findi ngs. Quality costs are first grouped into three categories: prevention, appraisal, and failure costs. Based on the works of previous researchers, a list of quality management activities that should be covered in each quality costs category is then created. The contractors’ planned quality costs data for each category are identified and collected through interviews and questionnaire surveys that refer to the list. Quality costs are expressed as a percentage of contract value. It is revealed that although large contractors already have certain knowledge on quality costs in construction projects, these costs are not planned in a structured way through an analysis of systematic quality costs records. Through cost categorization it is also shown that higher prevention and appraisal costs lead to lower failure costs. It is then concluded that a lot of work is still to be done by the contractors to set up a quality costs recording system which can serve as a basis for their quality improvement planning.

  17. ANALYSIS OF QUALITY COSTS FOR STATISTICA QUALITY CONTROL PLANNING

    Directory of Open Access Journals (Sweden)

    N. Chiadamrong

    2017-12-01

    Full Text Available Quality has become one or the most important force leading to organizational success and company growth in national and international markets. The return-on-investment from strong and effective quality programs is providing excellent profitability results in firms with effective quality strategies. Due to the wide variation in quality results, the search for the genuine keys to success in quality has become a matter of deep concern to management of companies. This paper suggests a way to quantifying quality costs. As a result, the appropriate quality strategies can be adjusted and set to match with each company situation based on the categorization of the quality costs suggested. This outcome can, then, be used as a guideline for manufactures in setting their suitable quality program, which establishes the proper balance between the costs and customer services.

  18. 77 FR 52277 - Approval of Air Quality Implementation Plans; California; South Coast Air Quality Management...

    Science.gov (United States)

    2012-08-29

    ... Quality Implementation Plans; California; South Coast Air Quality Management District; Prevention of... rule. SUMMARY: EPA is proposing approval of a permitting rule submitted for the South Coast Air Quality Management District (District) portion of the California State Implementation Plan (SIP). The State is...

  19. 77 FR 12524 - Approval and Promulgation of Air Quality Implementation Plans; Indiana; Lead Ambient Air Quality...

    Science.gov (United States)

    2012-03-01

    ... Promulgation of Air Quality Implementation Plans; Indiana; Lead Ambient Air Quality Standards AGENCY... Indiana State Implementation Plan (SIP) for lead (Pb) under the Clean Air Act (CAA). This submittal incorporates the National Ambient Air Quality Standards (NAAQS) for Pb promulgated by EPA in 2008. DATES...

  20. 75 FR 65594 - Approval and Promulgation of Air Quality Implementation Plans; Ohio; Ohio Ambient Air Quality...

    Science.gov (United States)

    2010-10-26

    ... Promulgation of Air Quality Implementation Plans; Ohio; Ohio Ambient Air Quality Standards AGENCY... the Ohio Administrative Code (OAC) relating to the consolidation of Ohio's Ambient Air Quality Standards (AAQS) into Ohio's State Implementation Plan (SIP) under the Clean Air Act. On April 8, 2009, and...

  1. Renewing focus on family planning service quality globally.

    Science.gov (United States)

    Hancock, Nancy L; Stuart, Gretchen S; Tang, Jennifer H; Chibwesha, Carla J; Stringer, Jeffrey S A; Chi, Benjamin H

    2016-01-01

    Reducing the global unmet need for contraception is currently a priority for many governments, multi-lateral initiatives, non-governmental organizations, and donors. Evidence strongly suggests that the provision of quality family planning services can increase uptake, prevalence, and continuation of contraception. While an accepted framework to define the components of family planning service quality exists, translating this framework into assessment tools that are accessible, easily utilized, and valid for service providers has remained a challenge. We propose new approaches to improve the standardization and accessibility of family planning service quality assessment tools to simplify family planning service quality evaluation. With easier approaches to program evaluation, quality improvements can be performed more swiftly to help increase uptake and continuation of contraception to improve the health of women and their families.

  2. Quality improvement initiatives: the missed opportunity for health plans.

    Science.gov (United States)

    Fernandez-Lopez, Sara; Lennert, Barbara

    2009-11-01

    The increase in healthcare cost without direct improvements in health outcomes, coupled with a desire to expand access to the large uninsured population, has underscored the importance of quality initiatives and organizations that provide more affordable healthcare by maximizing value. To determine the knowledge of managed care organizations about quality organizations and initiatives and to identify potential opportunities in which pharmaceutical companies could collaborate with health plans in the development and implementation of quality initiatives. We conducted a survey of 36 pharmacy directors and 15 medical directors of different plans during a Managed Care Network meeting in 2008. The represented plans cover almost 74 million lives in commercial, Medicare, and Medicaid programs, or a combination of them. The responses show limited knowledge among pharmacy and medical directors about current quality organizations and initiatives, except for quality organizations that provide health plan quality accreditation. The results also reveal an opportunity for pharmaceutical companies to collaborate with private health plans in the development of quality initiatives, especially those related to drug utilization, such as patient adherence and education and correct drug utilization. Our survey shows clearly that today's focus for managed care organizations is mostly limited to the organizations that provide health plan quality accreditation, with less focus on other organizations.

  3. 78 FR 54835 - Air Quality Implementation Plan; Alabama; Attainment Plan for the Troy Area 2008 Lead...

    Science.gov (United States)

    2013-09-06

    ... 4] Air Quality Implementation Plan; Alabama; Attainment Plan for the Troy Area 2008 Lead... Troy 2008 Lead nonattainment area (hereafter referred to as the ``Troy Area'' or ``Area''). The Troy... submittal regarding the attainment plan based on Alabama's attainment demonstration for the Troy Area. The...

  4. [Quality planning of Family Health Units using Quality Function Deployment (QFD)].

    Science.gov (United States)

    Volpato, Luciana Fernandes; Meneghim, Marcelo de Castro; Pereira, Antonio Carlos; Ambrosano, Gláucia Maria Bovi

    2010-08-01

    Quality is an indispensible requirement in the health field, and its pursuit is necessary in order to meet demands by a population that is aware of its rights, as part of the essence of good work relations, and to decrease technological costs. Quality thus involves all parties to the process (users and professionals), and is no longer merely an attribute of the health service. This study aimed to verify the possibility of quality planning in the Family Health Units, using Quality Function Deployment (QFD). QFD plans quality according to user satisfaction, involving staff professionals and identifying new approaches to improve work processes. Development of the array, called the House of Quality, is this method's most important characteristics. The results show a similarity between the quality demanded by users and the quality planned by professionals. The current study showed that QFD is an efficient tool for quality planning in public health services.

  5. 222-S Laboratory Quality Assurance Plan. Revision 1

    International Nuclear Information System (INIS)

    Meznarich, H.K.

    1995-01-01

    This Quality Assurance Plan provides,quality assurance (QA) guidance, regulatory QA requirements (e.g., 10 CFR 830.120), and quality control (QC) specifications for analytical service. This document follows the U.S Department of Energy (DOE) issued Hanford Analytical Services Quality Assurance Plan (HASQAP). In addition, this document meets the objectives of the Quality Assurance Program provided in the WHC-CM-4-2, Section 2.1. Quality assurance elements required in the Guidelines and Specifications for Preparing Quality Assurance Program Plans (QAMS-004) and Interim Guidelines and Specifications for Preparing Quality Assurance Project Plans (QAMS-005) from the US Environmental Protection Agency (EPA) are covered throughout this document. A quality assurance index is provided in the Appendix A. This document also provides and/or identifies the procedural information that governs laboratory operations. The personnel of the 222-S Laboratory and the Standards Laboratory including managers, analysts, QA/QC staff, auditors, and support staff shall use this document as guidance and instructions for their operational and quality assurance activities. Other organizations that conduct activities described in this document for the 222-S Laboratory shall follow this QA/QC document

  6. Quality assurance program plan fuel supply shutdown project

    International Nuclear Information System (INIS)

    Metcalf, I.L.

    1998-01-01

    This Quality Assurance Program plan (QAPP) describes how the Fuel Supply Shutdown (FSS) project organization implements the quality assurance requirements of HNF-MP-599, Project Hanford Quality Assurance Program Description (QAPD) and the B and W Hanford Company Quality Assurance Program Plan (QAPP), FSP-MP-004. The QAPP applies to facility structures, systems, and components and to activities (e.g., design, procurement, testing, operations, maintenance, etc.) that could affect structures, systems, and components. This QAPP also provides a roadmap of applicable Project Hanford Policies and Procedures (PHPP) which may be utilized by the FSS project organization to implement the requirements of this QAPP

  7. Hanford Sampling Quality Management Plan (HSQMP)

    International Nuclear Information System (INIS)

    Hyatt, J.E.

    1995-06-01

    HSQMP establishes quality requirements in response to DOE Order 5700. 6C and to 10 Code of Federal Regulations 830.120. HSQMP is designed to meet the needs of Richland Operations Office for controlling the quality of services provided by sampling operations. It is issued through the Analytical Services Program of the Waste Programs Division. This document describes the Environmental Sampling and Analysis Program activities considered to represent the best management activities necessary to achieve a sampling program with adequate control

  8. Quality assurance program plan for radionuclide airborne emissions monitoring

    International Nuclear Information System (INIS)

    Boom, R.J.

    1995-03-01

    This Quality Assurance Program Plan identifies quality assurance program requirements and addresses the various Westinghouse Hanford Company organizations and their particular responsibilities in regards to sample and data handling of airborne emissions. The Hanford Site radioactive airborne emissions requirements are defined in National Emissions Standards for Hazardous Air Pollutants (NESHAP), Code of Federal Regulations, Title 40, Part 61, Subpart H (EPA 1991a). Reporting of the emissions to the US Department of Energy is performed in compliance with requirements of US Department of Energy, Richland Operations Office Order 5400.1, General Environmental Protection Program (DOE-RL 1988). This Quality Assurance Program Plan is prepared in accordance with and to the requirements of QAMS-004/80, Guidelines and Specifications for Preparing Quality Assurance Program Plans (EPA 1983). Title 40 CFR Part 61, Appendix B, Method 114, Quality Assurance Methods (EPA 1991b) specifies the quality assurance requirements and that a program plan should be prepared to meet the requirements of this regulation. This Quality Assurance Program Plan identifies NESHAP responsibilities and how the Westinghouse Hanford Company Environmental, Safety, Health, and Quality Assurance Division will verify that the methods are properly implemented

  9. Visions, Strategic Planning, and Quality--More than Hype.

    Science.gov (United States)

    Kaufman, Roger

    1996-01-01

    Discusses the need to shift from the old models for organizational development to the new methods of quality management and continuous improvement, visions and visioning, and strategic planning, despite inappropriate criticisms they receive. (AEF)

  10. Managing Air Quality - Multi-Pollutant Planning and Control

    Science.gov (United States)

    Describes how planning controls for multiple pollutants at the same time can save money and time and achieve significant benefits, and how control strategies can address both climate change and air quality.

  11. Explicit optimization of plan quality measures in intensity-modulated radiation therapy treatment planning.

    Science.gov (United States)

    Engberg, Lovisa; Forsgren, Anders; Eriksson, Kjell; Hårdemark, Björn

    2017-06-01

    To formulate convex planning objectives of treatment plan multicriteria optimization with explicit relationships to the dose-volume histogram (DVH) statistics used in plan quality evaluation. Conventional planning objectives are designed to minimize the violation of DVH statistics thresholds using penalty functions. Although successful in guiding the DVH curve towards these thresholds, conventional planning objectives offer limited control of the individual points on the DVH curve (doses-at-volume) used to evaluate plan quality. In this study, we abandon the usual penalty-function framework and propose planning objectives that more closely relate to DVH statistics. The proposed planning objectives are based on mean-tail-dose, resulting in convex optimization. We also demonstrate how to adapt a standard optimization method to the proposed formulation in order to obtain a substantial reduction in computational cost. We investigated the potential of the proposed planning objectives as tools for optimizing DVH statistics through juxtaposition with the conventional planning objectives on two patient cases. Sets of treatment plans with differently balanced planning objectives were generated using either the proposed or the conventional approach. Dominance in the sense of better distributed doses-at-volume was observed in plans optimized within the proposed framework. The initial computational study indicates that the DVH statistics are better optimized and more efficiently balanced using the proposed planning objectives than using the conventional approach. © 2017 American Association of Physicists in Medicine.

  12. Bowel function and quality of life after superior mesenteric nerve plexus transection in right colectomy with D3 extended mesenterectomy.

    Science.gov (United States)

    Thorsen, Y; Stimec, B; Andersen, S N; Lindstrom, J C; Pfeffer, F; Oresland, T; Ignjatovic, D

    2016-07-01

    The aim of this study was to ascertain the impact of injury to the superior mesenteric nerve plexus caused by right colectomy with D3 extended mesenterectomy as performed in the prospective multicenter trial: "Safe Radical D3 Right Hemicolectomy for Cancer through Preoperative Biphasic Multi-detector Computed Tomography" in which all soft tissue surrounding the superior mesenteric vessels from the level of the middle colic artery to that of the ileocolic artery was removed. Bowel function and gastrointestinal quality of life in two consecutive cohorts that underwent right colectomy with and without D3 extended mesenterectomy were compared. Main outcome measures were the Diarrhea Assessment Scale (DAS) and Gastrointestinal Quality of Life Index (GIQLI). The data were collected prospectively through telephone interviews. Forty-nine patients per group, comparable for age, sex, length of bowel resected but with significantly shorter follow-up time in the experimental group, were included. There was no difference in total DAS scores, subscores or additional questions except for higher bowel frequency scores in the D3 group (p = 0.02). Comparison of total GIQLI scores and subscales showed no difference between groups. Regression analysis with correction for confounding factors showed 0.48 lower bowel frequency scores in the D2 group (p = 0.022). Within the D3 group presence of jejunal arteries cranial to the D3 dissection area showed 1.78 lower DAS scores and 0.7 lower bowel frequency scores. Small bowel denervation after right colectomy with D3 extended mesenterectomy leads to increased bowel frequency but does not impact gastrointestinal quality of life. Individual anatomical variants can affect postoperative bowel function differently despite standardized surgery.

  13. Quality planning and executive force of program files in quality management

    International Nuclear Information System (INIS)

    Sun Danyu

    2008-01-01

    This paper discussed the quality planning in quality management. In the quality planning, the quality objectives, the quality liabilities and the procedures shall be developed, grading supervise shall be exercised, quality assurance program shall be established, and requirements on resource and documents shall be defined. At the same time, we shall also intensify and enhance the execute force of program documentation, supervise and inspect the implementation result, establish detailed check indicators, and bring up the requirement on how to improve the quality of products. (author)

  14. Near-facility environmental monitoring quality assurance project plan

    International Nuclear Information System (INIS)

    McKinney, S.M.

    1997-01-01

    This Quality Assurance Project Plan addresses the quality assurance requirements for the activities associated with the preoperational and near facility environmental monitoring performed by Waste Management Federal Services, Inc., Northwest Operations and supersedes WHC-EP-0538-2. This plan applies to all sampling and monitoring activities performed by waste management Federal Services, Inc., Northwest Operations in implementing facility environmental monitoring at the Hanford Site

  15. ITER safety studies: starting the quality plan code AINA

    International Nuclear Information System (INIS)

    Dies, J.; Rivas, J. C.; Bargallo, E.

    2010-01-01

    This contribution discusses the implementation of the Quality Plan AINA Code 2.0. The work has affected areas such as the life cycle model, the software reliability plan, the design of the equipment or software tools to use, and has finally produced a new code.

  16. 78 FR 63934 - Approval of Air Quality Implementation Plans; California; El Dorado County Air Quality Management...

    Science.gov (United States)

    2013-10-25

    ...] Approval of Air Quality Implementation Plans; California; El Dorado County Air Quality Management District... California for the El Dorado County Air Quality Management District (EDAQMD) portion of the California SIP... 24, 1987 Federal Register, May 25, 1988, U.S. EPA, Air Quality Management Division, Office of Air...

  17. 78 FR 19990 - Approval and Promulgation of Air Quality Implementation Plans; Ohio; Ohio Ambient Air Quality...

    Science.gov (United States)

    2013-04-03

    ... Promulgation of Air Quality Implementation Plans; Ohio; Ohio Ambient Air Quality Standards; Correction AGENCY... approved revisions to Ohio regulations that consolidated air quality standards in a new chapter of rules... State's air quality standards into Ohio Administrative Code (OAC) 3745-25 and modifying an assortment of...

  18. 75 FR 65572 - Approval and Promulgation of Air Quality Implementation Plans; Ohio; Ohio Ambient Air Quality...

    Science.gov (United States)

    2010-10-26

    ... Promulgation of Air Quality Implementation Plans; Ohio; Ohio Ambient Air Quality Standards AGENCY... Ohio Administrative Code (OAC) relating to the consolidation of Ohio's Ambient Air Quality Standards... apply to Ohio's SIP. Incorporating the air quality standards into Ohio's SIP helps assure that...

  19. 77 FR 12482 - Approval and Promulgation of Air Quality Implementation Plans; Indiana; Lead Ambient Air Quality...

    Science.gov (United States)

    2012-03-01

    ... Promulgation of Air Quality Implementation Plans; Indiana; Lead Ambient Air Quality Standards AGENCY... incorporates the National Ambient Air Quality Standards (NAAQS) for Pb promulgated by EPA in 2008. DATES: This... FR 66964) and codified at 40 CFR 50.16, ``National primary and secondary ambient air quality...

  20. Planning urban settlements for quality of life

    DEFF Research Database (Denmark)

    Boje Groth, N.; Hansen, K.E.; Björnberg, U.

    Notatet er et indlæg på den Europæiske Økonomiske Kommissions (ECE) konference om by- og regionforskning, tema II: "Research on the Quality of Life in Urban Settlements, Warszawa, maj 1976. I notatet opstilles en begrebsramme for livskvalitetsbegrebet, og man diskuterer hvorledes livskvalitetsana......Notatet er et indlæg på den Europæiske Økonomiske Kommissions (ECE) konference om by- og regionforskning, tema II: "Research on the Quality of Life in Urban Settlements, Warszawa, maj 1976. I notatet opstilles en begrebsramme for livskvalitetsbegrebet, og man diskuterer hvorledes...

  1. Westinghouse Water Reactor Divisions quality assurance plan

    International Nuclear Information System (INIS)

    1977-09-01

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

  2. Quality Assurance/Quality Control Issues for Intraoperative Planning and Adaptive Repeat Planning of Image-Guided Prostate Implants

    International Nuclear Information System (INIS)

    Zaider, Marco; Cohen, Gilad; Meli, Jerome; Rosenfeld, Anatoly B.

    2008-01-01

    The quality assurance/quality control purpose is this. We design a treatment plan, and we wish to be as certain as reasonably possible that the treatment is delivered as planned. In the case of conventionally planned prostate brachytherapy, implementing to the letter the implantation plan is rarely attainable and therefore can require adaptive replanning (a quality control issue). The reasons for this state of affairs include changes in the prostate shape and volume during implantation and treatment delivery (e.g., edema resolution) and unavoidable inaccuracy in the placement of the seeds in the prostate. As a result, quality-control activities (e.g., the need to monitor-ideally, on the fly-the target and urethral and rectal dosage) must be also addressed

  3. Quality assurance plan, Westinghouse Water Reactor Divisions

    Energy Technology Data Exchange (ETDEWEB)

    1976-03-01

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

  4. Spatial quality, location theory and spatial planning

    NARCIS (Netherlands)

    Assink, Mathijs; Groenendijk, Nico

    2009-01-01

    This paper deals with spatial quality as a possible factor in location choices made by companies. Actual location decisions as well as location theory have changed over time. In the industrial era primary “hard” cost factors were dominant, to be supplemented by agglomeration factors ever since the

  5. D7.1 Quality Plan

    DEFF Research Database (Denmark)

    Ryberg, Thomas; Lee, Deirdre; Maglavera, Stavroula

    2009-01-01

    This deliverable includes a detailed description of the quality assurance process for the EATrain2 project, the initial results of the risk assessment and self-evaluation processes as well as a description of the peer-review process for ensuring qualitative deliverables....

  6. The two (quality) faces of HCHP (Harvard Community Health Plan).

    Science.gov (United States)

    Burda, D

    1991-03-18

    When it comes to total quality management, Harvard Community Health Plan has two personalities. It's using the principles espoused by such TQM gurus as Joseph Juran to reduce costs and improve quality in its clinics and offices. But HCHP also is enhancing its image in the healthcare industry by teaching TQM principles to others for big bucks.

  7. Quality Assurance Program Plan for radionuclide airborne emissions monitoring

    International Nuclear Information System (INIS)

    Vance, L.M.

    1993-07-01

    This Quality Assurance Program Plan (QAPP) describes the quality assurance requirements and responsibilities for radioactive airborne emissions measurements activities from regulated stacks are controlled at the Hanford Site. Detailed monitoring requirements apply to stacks exceeding 1% of the standard of 10 mrem annual effective dose equivalent to the maximally exposed individual from operations of the Hanford Site

  8. Quality Assessment of Family Planning Services in Ife/Ijesa ...

    African Journals Online (AJOL)

    Context: Medical audit in healthcare has a goal to monitor and upgrade the standard of health care in a setting. Whether a client will accept, use effectively and continue to practice contraception depends on the quality of services rendered. Objective: To assess the quality of our family planning services as perceived by our ...

  9. Embedding soil quality in land-use planning

    NARCIS (Netherlands)

    Wezel AP van; Weijden AGG van der; Wijnen HJ van; Mulder Ch; Wijnen HJ van; MNP; LER; LDL

    2006-01-01

    Changes in land use in the Netherlands are anticipated on a large scale. Soil quality, however, hardly plays a role in spatial planning, which was reason enough to analyse the relationship between land use and soil quality on a national scale using ecological data. Despite major changes in land

  10. Quality Assurance Program Plan for radionuclide airborne emissions monitoring

    Energy Technology Data Exchange (ETDEWEB)

    Vance, L.M.

    1993-07-01

    This Quality Assurance Program Plan (QAPP) describes the quality assurance requirements and responsibilities for radioactive airborne emissions measurements activities from regulated stacks are controlled at the Hanford Site. Detailed monitoring requirements apply to stacks exceeding 1% of the standard of 10 mrem annual effective dose equivalent to the maximally exposed individual from operations of the Hanford Site.

  11. Superiority of conventional intensity-modulated radiotherapy over helical tomotherapy in locally advanced non-small cell lung cancer. A comparative plan analysis

    Energy Technology Data Exchange (ETDEWEB)

    Song, C. [National Cancer Center, Research Institute and Hospital, Goyang (Korea, Republic of). Proton Therapy Center; Seoul National Univ. College of Medicine (Korea, Republic of). Dept. of Radiation Oncology; Pyo, H.; Kim, J. [Sungkyunkwan Univ. School of Medicine, Samsung Medical Center, Seoul (Korea, Republic of). Dept. of Radiation Oncology; Lim, Y.K.; Kim, D.W.; Cho, K.H. [National Cancer Center, Research Institute and Hospital, Goyang (Korea, Republic of). Proton Therapy Center; Kim, W.C. [Inha Univ. School of Medicine, Incheon (Korea, Republic of). Dept. of Radiation Oncology; Kim, H.J. [Seoul National Univ. College of Medicine (Korea, Republic of). Dept. of Radiation Oncology

    2012-10-15

    Purpose: To compare helical tomotherapy (HT) and conventional intensity-modulated radiotherapy (IMRT) using a variety of dosimetric and radiobiologic indexes in patients with locally advanced non-small cell lung cancer (LA-NSCLC). Patients and methods: A total of 20 patients with LA-NSCLC were enrolled. IMRT plans with 4-6 coplanar beams and HT plans were generated for each patient. Dose distributions and dosimetric indexes for the tumors and critical structures were computed for both plans and compared. Results: Both modalities created highly conformal plans. They did not differ in the volumes of lung exposed to > 20 Gy of radiation. The average mean lung dose, volume receiving {>=} 30 Gy, and volume receiving {>=} 10 Gy in HT planning were 18.3 Gy, 18.5%, and 57.1%, respectively, compared to 19.4 Gy, 25.4%, and 48.9%, respectively, with IMRT (p = 0.004, p < 0.001, and p < 0.001). The differences between HT and IMRT in lung volume receiving {>=} 10-20 Gy increased significantly as the planning target volume (PTV) increased. For 6 patients who had PTV greater than 700 cm{sup 3}, IMRT was superior to HT for 5 patients in terms of lung volume receiving {>=} 5-20 Gy. The integral dose to the entire thorax in HT plans was significantly higher than in IMRT plans. Conclusion: HT gave significantly better control of mean lung dose and volume receiving {>=} 30-40 Gy, whereas IMRT provided better control of the lung volume receiving {>=} 5-15 Gy and the integral dose to entire thorax. In most patients with PTV greater than 700 cm{sup 3}, IMRT was superior to HT in terms of lung volume receiving {>=} 5-20 Gy. It is therefore advised that caution should be exercised when planning LA-NSCLC using HT. (orig.)

  12. 78 FR 18936 - Revision to the California State Implementation Plan, South Coast Air Quality Management Plan

    Science.gov (United States)

    2013-03-28

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R09-OAR-2012-0920; FRL-9779-1] Revision to the California State Implementation Plan, South Coast Air Quality Management Plan AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. SUMMARY: EPA is proposing to approve a revision to the South...

  13. 242-A Evaporator quality assurance plan. Revision 2

    International Nuclear Information System (INIS)

    Basra, T.S.

    1995-01-01

    The purpose of this quality assurance project plan (Plan) is to provide requirements for activities pertaining to sampling, shipping, and analyses associated with candidate feed tank samples for the 242-A Evaporator project. The purpose of the 242-A Evaporator project is to reduce the volume of aqueous waste in the Double Shell Tank (DST) System and will result in considerable savings to the disposal of mixed waste. The 242-A Evaporator feed stream originates from DSTs identified as candidate feed tanks. The 242-A Evaporator reduces the volume of aqueous waste contained in DSTs by boiling off water and sending the condensate (called process condensate) to the Liquid Effluent Retention Facility (LEPF) storage basin where it is stored prior to treatment in the Effluent Treatment Facility (ETF). The objective of this quality assurance project plan is to provide the planning, implementation, and assessment of sample collection and analysis, data issuance, and validation activities for the candidate feed tanks

  14. Clinical implementation of AXB from AAA for breast: Plan quality and subvolume analysis.

    Science.gov (United States)

    Guebert, Alexandra; Conroy, Leigh; Weppler, Sarah; Alghamdi, Majed; Conway, Jessica; Harper, Lindsay; Phan, Tien; Olivotto, Ivo A; Smith, Wendy L; Quirk, Sarah

    2018-04-25

    Two dose calculation algorithms are available in Varian Eclipse software: Anisotropic Analytical Algorithm (AAA) and Acuros External Beam (AXB). Many Varian Eclipse-based centers have access to AXB; however, a thorough understanding of how it will affect plan characteristics and, subsequently, clinical practice is necessary prior to implementation. We characterized the difference in breast plan quality between AXB and AAA for dissemination to clinicians during implementation. Locoregional irradiation plans were created with AAA for 30 breast cancer patients with a prescription dose of 50 Gy to the breast and 45 Gy to the regional node, in 25 fractions. The internal mammary chain (IMC CTV ) nodes were covered by 80% of the breast dose. AXB, both dose-to-water and dose-to-medium reporting, was used to recalculate plans while maintaining constant monitor units. Target coverage and organ-at-risk doses were compared between the two algorithms using dose-volume parameters. An analysis to assess location-specific changes was performed by dividing the breast into nine subvolumes in the superior-inferior and left-right directions. There were minimal differences found between the AXB and AAA calculated plans. The median difference between AXB and AAA for breast CTV V 95% , was AAA for breast radiotherapy is not expected to result in changes in clinical practice for prescribing or planning breast radiotherapy. © 2018 The Authors. Journal of Applied Clinical Medical Physics published by Wiley Periodicals, Inc. on behalf of American Association of Physicists in Medicine.

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

    International Nuclear Information System (INIS)

    Fix, Anne

    2007-01-01

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

  16. Implementation guide for Hanford Analytical Services Quality Assurance Plan

    International Nuclear Information System (INIS)

    1994-09-01

    This implementation guide for the Hanford Analytical Services Quality Assurance Plan (HASQAP) was developed by the US Department of Energy, Richland Operations Office (RL) Waste Management Division, Analytical Services Branch. This plan formally presents RL's direction for Hanford Sitewide implementation of the HASQAP. The HASQAP establishes a uniform standard for quality requirements to meet US Department of Energy Order 5700.6C, Quality Assurance (10 CFR 830.120, ''Quality Assurance Requirements''), and is intended to satisfy the Hanford Federal Facility Agreement and Consent Order (Tri-Party Agreement) requirements for ''Guidance on Preparation of Laboratory Quality Assurance Plans''. The quality assurance criteria specified in the HASQAP shall serve as a baseline for implementing quality management systems for the laboratories that provide analytical services, for data requesters and users, and for oversight organizations that monitor the data-generation process. Affected organizations shall implement the HASQAP requirements that are applicable to their work scope. Full implementation of the HASQAP is scheduled to occur by August 1995. RL will work with the US Environmental Protection Agency (EPA) and Washington State Department of Ecology (Ecology) to have the HASQAP document incorporated into Appendix F of the Tri-Party Agreement by early Fiscal Year 1996

  17. Integration of air quality-related planning processes : report

    International Nuclear Information System (INIS)

    2004-05-01

    Several communities in British Columbia have conducted air quality, greenhouse gas, or community energy management plans. This report explored the possibility of integrating 3 community-based air quality-related planning processes into a single process and evaluated the use of these 3 processes by local governments and First Nations in identifying and addressing air quality-related objectives, and determined to what extent they could be integrated to achieve planning objectives for air quality, greenhouse gas emissions, and energy supply and conservation. The lessons learned from 9 case studies in British Columbia were presented. The purpose of the case studies was to examine how communities handled emissions and energy related inventory and planning work, as well as their experiences with, or considerations for, an integrated process. The lessons were grouped under several key themes including organization and stakeholder involvement; messaging and focus; leadership/champions; and resources and capacity. The report also outlined a framework for an integrated planning process and provided recommendations regarding how an integrated or complementary process could be performed. A number of next steps were also offered for the provincial government to move the concept of an integrated process forward with the assistance of other partners. These included identifying the resources required to support communities engaging in an integrated process as well as discussing the series of options for provincial support with key stakeholders. refs., tabs., figs

  18. Plutonium stabilization and handling quality assurance program plan

    International Nuclear Information System (INIS)

    Weiss, E.V.

    1998-01-01

    This Quality Assurance Program Plan (QAPP) identifies project quality assurance requirements for all contractors involved in the planning and execution of Hanford Site activities for design, procurement, construction, testing and inspection for Project W-460, Plutonium Stabilization and Handling. The project encompasses procurement and installation of a Stabilization and Packaging System (SPS) to oxidize and package for long term storage remaining plutonium-bearing special nuclear materials currently in inventory at the Plutonium Finishing Plant (PFP), and modification of vault equipment to allow storage of resulting packages of stabilized SNM

  19. Gas generation matrix depletion quality assurance project plan

    International Nuclear Information System (INIS)

    1998-01-01

    The Los Alamos National Laboratory (LANL) is to provide the necessary expertise, experience, equipment and instrumentation, and management structure to: Conduct the matrix depletion experiments using simulated waste for quantifying matrix depletion effects; and Conduct experiments on 60 cylinders containing simulated TRU waste to determine the effects of matrix depletion on gas generation for transportation. All work for the Gas Generation Matrix Depletion (GGMD) experiment is performed according to the quality objectives established in the test plan and under this Quality Assurance Project Plan (QAPjP)

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

    International Nuclear Information System (INIS)

    1995-09-01

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

  1. Project Hanford management contract quality improvement project management plan; TOPICAL

    International Nuclear Information System (INIS)

    ADAMS, D.E.

    1999-01-01

    On July 13, 1998, the U.S. Department of Energy, Richland Operations Office (DOE-RL) Manager transmitted a letter to Fluor Daniel Hanford, Inc. (FDH) describing several DOE-RL identified failed opportunities for FDH to improve the Quality Assurance (QA) Program and its implementation. In addition, DOE-RL identified specific Quality Program performance deficiencies. FDH was requested to establish a periodic reporting mechanism for the corrective action program. In a July 17, 1998 response to DOE-RL, FDH agreed with the DOE concerns and committed to perform a comprehensive review of the Project Hanford Management Contract (PHMC) QA Program during July and August, 1998. As a result, the Project Hanford Management Contract Quality Improvement Plan (QIP) (FDH-3508) was issued on October 21, 1998. The plan identified corrective actions based upon the results of an in-depth Quality Program Assessment. Immediately following the scheduled October 22, 1998, DOE Office of Enforcement and Investigation (EH-10) Enforcement Conference, FDH initiated efforts to effectively implement the QIP corrective actions. A Quality Improvement Project (QI Project) leadership team was assembled to prepare a Project Management Plan for this project. The management plan was specifically designed to engage a core team and the support of representatives from FDH and the major subcontractors (MSCs) to implement the QIP initiatives; identify, correct, and provide feedback as to the root cause for deficiency; and close out the corrective actions. The QI Project will manage and communicate progress of the process

  2. Quality plan for criticality safety calculations at Rocky Flats

    International Nuclear Information System (INIS)

    Pecora, D.

    1978-01-01

    The text of the plan is given, and some of the guidelines followed in writing it are discussed to aid others who may be faced with the same task. The plan is divided into four sections. The Introduction describes the general functions and purpose of the calculational program. The second section, Activities and Responsibilities, lists specific tasks and their purposes and assigns responsibility for performance. The third section references relevant documentation (e.g., ANSI standards), and the final section describes quality plans for specific functions

  3. Market and plan characteristics related to HMO quality and improvement.

    Science.gov (United States)

    Scanlon, Dennis P; Swaminathan, Shailender; Chernew, Michael; Lee, Woolton

    2006-12-01

    Existing research on health plan performance examines whether variation in plans' scores is related to enrollee and health plan traits, primarily using cross-sectional research designs. This study extends that literature by incorporating data on market characteristics using a longitudinal framework. We estimate multivariate growth models that relate plan performance on standard measures to market and HMO characteristics using an unbalanced panel of data for 1998 to 2002. We find that HMO competition is not associated with better performance or greater rates of improvement in performance on the HEDIS chronic care measures. HMO penetration, on the other hand, is positively associated with HEDIS performance in several of the chronic care process-and-outcomes measures but not with a greater rate of improvement through time. Our analysis indicates that a significant percentage of the unexplained variation in quality improvement is because of permanent, unobserved plan-level characteristics that future research should strive to identify.

  4. AVLIS Production Plant Preliminary Quality Assurance Plan and Assessment

    International Nuclear Information System (INIS)

    1984-01-01

    This preliminary Quality Assurance Plan and Assessment establishes the Quality Assurance requirements for the AVLIS Production Plant Project. The Quality Assurance Plan defines the management approach, organization, interfaces, and controls that will be used in order to provide adequate confidence that the AVLIS Production Plant design, procurement, construction, fabrication, installation, start-up, and operation are accomplished within established goals and objectives. The Quality Assurance Program defined in this document includes a system for assessing those elements of the project whose failure would have a significant impact on safety, environment, schedule, cost, or overall plant objectives. As elements of the project are assessed, classifications are provided to establish and assure that special actions are defined which will eliminate or reduce the probability of occurrence or control the consequences of failure. 8 figures, 18 tables

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

    Energy Technology Data Exchange (ETDEWEB)

    Fix, N. J.

    2008-03-12

    Pacific Northwest National Laboratory researchers are working on the Columbia River Protection Supplemental Technologies Project. This project is a U. S. Department of Energy, Office of Environmental Management-funded initiative designed to develop new methods, strategies, and technologies for characterizing, modeling, remediating, and monitoring soils and groundwater contaminated with metals, radionuclides, and chlorinated organics. This Quality Assurance Project Plan provides the quality assurance requirements and processes that will be followed by the Technologies Project staff.

  6. Volumetric Modulated Arc Therapy for Spine Radiosurgery: Superior Treatment Planning and Delivery Compared to Static Beam Intensity Modulated Radiotherapy.

    Science.gov (United States)

    Zach, Leor; Tsvang, Lev; Alezra, Dror; Ben Ayun, Maoz; Harel, Ran

    2016-01-01

    Spine stereotactic radiosurgery (SRS) delivers an accurate and efficient high radiation dose to vertebral metastases in 1-5 fractions. We aimed to compare volumetric modulated arc therapy (VMAT) to static beam intensity modulated radiotherapy (IMRT) for spine SRS. Ten spine lesions of previously treated SRS patients were planned retrospectively using both IMRT and VMAT with a prescribed dose of 16 Gy to 100% of the planning target volume (PTV). The plans were compared for conformity, homogeneity, treatment delivery time, and safety (spinal cord dose). All evaluated parameters favored the VMAT plan over the IMRT plans. D min in the IMRT was significantly lower than in the VMAT plan (7.65 Gy/10.88 Gy, p DSC) was found to be significantly better for the VMAT plans compared to the IMRT plans (0.77/0.58, resp., p  value < 0.01), and an almost 50% reduction in the net treatment time was calculated for the VMAT compared to the IMRT plans (6.73 min/12.96 min, p < 0.001). In our report, VMAT provides better conformity, homogeneity, and safety profile. The shorter treatment time is a major advantage and not only provides convenience to the painful patient but also contributes to the precision of this high dose radiation therapy.

  7. Volumetric Modulated Arc Therapy for Spine Radiosurgery: Superior Treatment Planning and Delivery Compared to Static Beam Intensity Modulated Radiotherapy

    Directory of Open Access Journals (Sweden)

    Leor Zach

    2016-01-01

    Full Text Available Purpose. Spine stereotactic radiosurgery (SRS delivers an accurate and efficient high radiation dose to vertebral metastases in 1–5 fractions. We aimed to compare volumetric modulated arc therapy (VMAT to static beam intensity modulated radiotherapy (IMRT for spine SRS. Methods and Materials. Ten spine lesions of previously treated SRS patients were planned retrospectively using both IMRT and VMAT with a prescribed dose of 16 Gy to 100% of the planning target volume (PTV. The plans were compared for conformity, homogeneity, treatment delivery time, and safety (spinal cord dose. Results. All evaluated parameters favored the VMAT plan over the IMRT plans. Dmin in the IMRT was significantly lower than in the VMAT plan (7.65 Gy/10.88 Gy, p<0.001, the Dice Similarity Coefficient (DSC was found to be significantly better for the VMAT plans compared to the IMRT plans (0.77/0.58, resp., p  value<0.01, and an almost 50% reduction in the net treatment time was calculated for the VMAT compared to the IMRT plans (6.73 min/12.96 min, p<0.001. Conclusions. In our report, VMAT provides better conformity, homogeneity, and safety profile. The shorter treatment time is a major advantage and not only provides convenience to the painful patient but also contributes to the precision of this high dose radiation therapy.

  8. An integrated approach to hospital strategic planning, quality assurance, and continuous quality improvement.

    Science.gov (United States)

    Day, G; Gardner, S; Herba, C

    1995-01-01

    Like many other healthcare organizations today, the authors' facility, a 306-bed acute care community hospital in Michigan, strives to visualize and make a transition from traditional quality assurance to continuous quality improvement. The Juran Trilogy provided the insight that strategic planning, measurement, and continuous improvement must exist side by side. At the authors' facility, this realization resulted in the hospital quality plan, which treats each of these components as part of the foundation for quality. The authors explain this model and the reporting and communication mechanisms that support it.

  9. Impact of Dynamics of Planned Change on Employees Quality of ...

    African Journals Online (AJOL)

    In this study, we determined the impact of organizational planned change programmes on the quality of worklife (QWL) of employees. The study involved four organizations selected from both the private and public sector establishments in Port Harcourt. Two organizations were randomly selected from each sector.

  10. A deterministic aggregate production planning model considering quality of products

    International Nuclear Information System (INIS)

    Madadi, Najmeh; Wong, Kuan Yew

    2013-01-01

    Aggregate Production Planning (APP) is a medium-term planning which is concerned with the lowest-cost method of production planning to meet customers' requirements and to satisfy fluctuating demand over a planning time horizon. APP problem has been studied widely since it was introduced and formulated in 1950s. However, in several conducted studies in the APP area, most of the researchers have concentrated on some common objectives such as minimization of cost, fluctuation in the number of workers, and inventory level. Specifically, maintaining quality at the desirable level as an objective while minimizing cost has not been considered in previous studies. In this study, an attempt has been made to develop a multi-objective mixed integer linear programming model that serves those companies aiming to incur the minimum level of operational cost while maintaining quality at an acceptable level. In order to obtain the solution to the multi-objective model, the Fuzzy Goal Programming approach and max-min operator of Bellman-Zadeh were applied to the model. At the final step, IBM ILOG CPLEX Optimization Studio software was used to obtain the experimental results based on the data collected from an automotive parts manufacturing company. The results show that incorporating quality in the model imposes some costs, however a trade-off should be done between the cost resulting from producing products with higher quality and the cost that the firm may incur due to customer dissatisfaction and sale losses.

  11. Sequence Coding and Search System Backfit Quality Assurance Program Plan

    International Nuclear Information System (INIS)

    Lovell, C.J.; Stepina, P.L.

    1985-03-01

    The Sequence Coding and Search System is a computer-based encoding system for events described in Licensee Event Reports. This data system contains LERs from 1981 to present. Backfit of the data system to include LERs prior to 1981 is required. This report documents the Quality Assurance Program Plan that EG and G Idaho, Inc. will follow while encoding 1980 LERs

  12. Quality Assurance Plans under the Renewable Fuel Standard Program

    Science.gov (United States)

    Quality Assurance Plan or (QAP) is a voluntary program where independent third-parties may audit and verify that RINs have been properly generated and are valid for compliance purposes. RINs verified under a QAP may be purchased by regulated parties.

  13. POSTER FOR NRMRL QUALITY MANAGEMENT PLAN (QMP) TRAINING COURSE

    Science.gov (United States)

    NRMRL QMP Training CourseContact: Lauren Drees, NRMRL/STD (drees.lauren@epa.gov) NRMRL has developed a computer-based course to train personnel in the requirements of the NRMRL Quality Management Plan (QMP). This training course was developed using Trainersoft s...

  14. Near-Facility Environmental Monitoring Quality Assurance Project Plan

    International Nuclear Information System (INIS)

    MCKINNEY, S.M.

    2000-01-01

    This Quality Assurance Project Plan addresses the quality assurance requirements for the activities associated with the preoperational and near-facility environmental monitoring directed by Waste Management Technical Services and supersedes HNF-EP-0538-4. This plan applies to all sampling and monitoring activities performed by Waste Management Technical Services in implementing near-facility environmental monitoring at the Hanford Site. This Quality Assurance Project Plan is required by U.S. Department of Energy Order 5400.1 (DOE 1990) as a part of the Environmental Monitoring Plan (DOE-RL 1997) and is used to define: Environmental measurement and sampling locations used to monitor environmental contaminants near active and inactive facilities and waste storage and disposal sites; Procedures and equipment needed to perform the measurement and sampling; Frequency and analyses required for each measurement and sampling location; Minimum detection level and accuracy; Quality assurance components; and Investigation levels. Near-facility environmental monitoring for the Hanford Site is conducted in accordance with the requirements of U.S. Department of Energy Orders 5400.1 (DOE 1990), 5400.5 (DOE 1993), 5484.1 (DOE 1990), and 435.1 (DOE 1999), and DOE/EH-O173T (DOE 1991). It is Waste Management Technical Services' objective to manage and conduct near-facility environmental monitoring activities at the Hanford Site in a cost-effective and environmentally responsible manner that is in compliance with the letter and spirit of these regulations and other environmental regulations, statutes, and standards

  15. Assessment report for Hanford analytical services quality assurance plan

    International Nuclear Information System (INIS)

    Taylor, L.H.

    1994-11-01

    This report documents the assessment results of DOE/RL-94-55, Hanford Analytical Services Quality Assurance Plan. The assessment was conducted using the Requirement and Self-Assessment Database (RSAD), which contains mandatory and nonmandatory DOE Order statements for the relevant DOE orders

  16. Quantity and quality of written feedback, action plans, and student ...

    African Journals Online (AJOL)

    Background. Mini-clinical-evaluation exercise (mini-CEX) assessment forms that have been modified with the addition of specific spaces on separate sheets are expected to improve the quantity and quality of written feedback and the action plan for further learning which is agreed upon, and to encourage written reflection.

  17. Quality Assurance Plan, N springs expedited response action

    International Nuclear Information System (INIS)

    Jackson, G.J.

    1994-01-01

    This document is the Quality Assurance Plan (QAP) to be followed during the definitive design, construction, and operational phases for activities associated with the N Springs Expedited Response Action (ERA) for the 100-NR-2 Operable Unit (OU). Westinghouse Hanford Company (WHC) will comply with the US Department of Energy (DOE) Order 5700.6C, Quality Assurance (DOE 1989), and the US Environmental Protection Agency (EPA), EPA/530-SW-86-031, Technical Guidance Document: Construction Quality Assurance for Hazardous Waste Land Disposal Facilities (EPA 1986)

  18. Nevada Nuclear Waste Storage Investigations: Quality Assurance Plan

    International Nuclear Information System (INIS)

    1980-08-01

    The Nevada Nuclear Waste Storage Investigations (NNWSI) were established by DOE/NV to evaluate the geohydrologic setting and underground rock masses of the Nevada Test Site (NTS) and contiguous areas to determine whether a suitable site exists for constructing a repository for isolating highly radioactive solid wastes. Since the results of these evaluations will impact possible risks to public health and safety, a quality assurance program which conforms to the criteria given in the Code of Federal Regulations is needed to control the quality aspects of the work. This Quality Assurance Plan (QAP) describes the general quality assurance program for the overall NNWSI project under which the quality assurance programs of the individual participating organizations and support contractors are to operate. The details of how each of these groups will meet the criteria will differ among participating organizations and support contractors, and those details are given in the QAPP's listed in Appendix A. It is the purpose of this plan to show the commonality of quality assurance programs in effect within the project and to define how each element fits into the entire picture to give total quality assurance coverage for the NNWSI Project

  19. Mixed Waste Integrated Program Quality Assurance requirements plan

    International Nuclear Information System (INIS)

    1994-01-01

    Mixed Waste Integrated Program (MWIP) is sponsored by the US Department of Energy (DOE), Office of Technology Development, Waste Management Division. The strategic objectives of MWIP are defined in the Mixed Waste Integrated Program Strategic Plan, and expanded upon in the MWIP Program Management Plan. This MWIP Quality Assurance Requirement Plan (QARP) applies to mixed waste treatment technologies involving both hazardous and radioactive constituents. As a DOE organization, MWIP is required to develop, implement, and maintain a written Quality Assurance Program in accordance with DOE Order 4700.1 Project Management System, DOE Order 5700.6C, Quality Assurance, DOE Order 5820.2A Radioactive Waste Management, ASME NQA-1 Quality Assurance Program Requirements for Nuclear Facilities and ANSI/ASQC E4-19xx Specifications and Guidelines for Quality Systems for Environmental Data Collection and Environmental Technology Programs. The purpose of the MWIP QA program is to establish controls which address the requirements in 5700.6C, with the intent to minimize risks and potential environmental impacts; and to maximize environmental protection, health, safety, reliability, and performance in all program activities. QA program controls are established to assure that each participating organization conducts its activities in a manner consistent with risks posed by those activities

  20. Metro Vancouver air quality management plan : progress report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-10-15

    The Greater Vancouver Regional District (GVRD) developed an air quality management plan (AQMP) in 2005 as a means of addressing air quality issues in the region. The plan required progress reports every 2 years as well as a comprehensive review every 5 years. The AQMP established goals to minimize risk to public health from air pollution, improve visibility, and minimize the region's contributions to global climatic change by reducing emissions; implementing local air quality management programs; and enhancing air quality information and public awareness. The AQMP also included a sustainability framework for GVRD's policies and regulations related to regional growth, service delivery and political leadership. Regional strategies for solid waste and liquid waste management were developed in 2008. The sustainability framework has developed 3 priority goals: (1) to reduce diesel particulates by 75 per cent from Metro Vancouver corporate sources by 2012, (2) to be carbon neutral by 2012 excluding solid waste operations, and (3) to reduce regional GHGs by 15 per cent by 2015, and 33 per cent by 2020. Progress updates on regional planning efforts for the AQMP were presented. The report also outlined trends and performance measures used by the GVRD, and discussed changes in air quality issues and priorities that have occurred since the AQMP was adopted in 2005. 1 tab., 8 figs.

  1. The Groundwater Performance Assessment Project Quality Assurance Plan

    International Nuclear Information System (INIS)

    Luttrell, Stuart P.

    2006-01-01

    U.S. Department of Energy (DOE) has monitored groundwater on the Hanford Site since the 1940s to help determine what chemical and radiological contaminants have made their way into the groundwater. As regulatory requirements for monitoring increased in the 1980s, there began to be some overlap between various programs. DOE established the Groundwater Performance Assessment Project (groundwater project) in 1996 to ensure protection of the public and the environment while improving the efficiency of monitoring activities. The groundwater project is designed to support all groundwater monitoring needs at the site, eliminate redundant sampling and analysis, and establish a cost-effective hierarchy for groundwater monitoring activities. This document provides the quality assurance guidelines that will be followed by the groundwater project. This QA Plan is based on the QA requirements of DOE Order 414.1C, Quality Assurance, and 10 CFR 830, Subpart A--General Provisions/Quality Assurance Requirements as delineated in Pacific Northwest National Laboratory's Standards-Based Management System. In addition, the groundwater project is subject to the Environmental Protection Agency (EPA) Requirements for Quality Assurance Project Plans (EPA/240/B-01/003, QA/R-5). The groundwater project has determined that the Hanford Analytical Services Quality Assurance Requirements Documents (HASQARD, DOE/RL-96-68) apply to portions of this project and to the subcontractors. HASQARD requirements are discussed within applicable sections of this plan

  2. Metro Vancouver air quality management plan : progress report

    International Nuclear Information System (INIS)

    2008-10-01

    The Greater Vancouver Regional District (GVRD) developed an air quality management plan (AQMP) in 2005 as a means of addressing air quality issues in the region. The plan required progress reports every 2 years as well as a comprehensive review every 5 years. The AQMP established goals to minimize risk to public health from air pollution, improve visibility, and minimize the region's contributions to global climatic change by reducing emissions; implementing local air quality management programs; and enhancing air quality information and public awareness. The AQMP also included a sustainability framework for GVRD's policies and regulations related to regional growth, service delivery and political leadership. Regional strategies for solid waste and liquid waste management were developed in 2008. The sustainability framework has developed 3 priority goals: (1) to reduce diesel particulates by 75 per cent from Metro Vancouver corporate sources by 2012, (2) to be carbon neutral by 2012 excluding solid waste operations, and (3) to reduce regional GHGs by 15 per cent by 2015, and 33 per cent by 2020. Progress updates on regional planning efforts for the AQMP were presented. The report also outlined trends and performance measures used by the GVRD, and discussed changes in air quality issues and priorities that have occurred since the AQMP was adopted in 2005. 1 tab., 8 figs

  3. Mixed Waste Integrated Program Quality Assurance requirements plan

    Energy Technology Data Exchange (ETDEWEB)

    1994-04-15

    Mixed Waste Integrated Program (MWIP) is sponsored by the US Department of Energy (DOE), Office of Technology Development, Waste Management Division. The strategic objectives of MWIP are defined in the Mixed Waste Integrated Program Strategic Plan, and expanded upon in the MWIP Program Management Plan. This MWIP Quality Assurance Requirement Plan (QARP) applies to mixed waste treatment technologies involving both hazardous and radioactive constituents. As a DOE organization, MWIP is required to develop, implement, and maintain a written Quality Assurance Program in accordance with DOE Order 4700.1 Project Management System, DOE Order 5700.6C, Quality Assurance, DOE Order 5820.2A Radioactive Waste Management, ASME NQA-1 Quality Assurance Program Requirements for Nuclear Facilities and ANSI/ASQC E4-19xx Specifications and Guidelines for Quality Systems for Environmental Data Collection and Environmental Technology Programs. The purpose of the MWIP QA program is to establish controls which address the requirements in 5700.6C, with the intent to minimize risks and potential environmental impacts; and to maximize environmental protection, health, safety, reliability, and performance in all program activities. QA program controls are established to assure that each participating organization conducts its activities in a manner consistent with risks posed by those activities.

  4. UMTRA Project Office quality assurance program plan. Revision 6

    International Nuclear Information System (INIS)

    1994-09-01

    The Uranium Mill Tailings Remedial Action (UMTRA) Project was established to accomplish remedial actions at inactive uranium mill tailings sites. The UMTRA Project's mission is to stabilize and control the residual radioactive materials at designated sites in a safe and environmentally sound manner so as to minimize or eliminate radiation health hazards to the public. Because these efforts may involve possible risks to public health and safety, a quality assurance (QA) program that conforms to the applicable criteria has been established to control the quality of the work. This document, the Quality Assurance Program Plan (QAPP), brings into one document the essential criteria to be applied on a selective basis, depending upon the nature of the activity being conducted, and describes how those criteria shall be applied to the UMTRA Project. QA requirements contained in this QAPP shall apply to all personnel, processes, and activities, including planning, scheduling, and cost control, performed by the UMTRA Project Office and its contractors

  5. Quality plan and configuration management in complex systems

    International Nuclear Information System (INIS)

    Gonzalez Junto, J.; Merchan Teyssiere

    1993-01-01

    Since the Second World War, the philosophy behind the quality systems of industries and service companies has evolved to embrace the whole life cycle of the product, system or service. In this evolution process, quality has become a strategic factor in the survival of entreprises. The first steps in trying to establish quality systems were taken for the armed forces, followed by space, aeronautical and nuclear projects, whose products were more and more complex and sophisticated. These systems were established by means of quality plans or programmes, and their basic objective was to guarantee a high safety level for the user and/or the general population. In later years, the main concern was to reach a determined quality level not only in one phase of the product life, but in the complete life cycle of the final product. Today a new goal is established and pursued: better quality of the product, service or system life cycle at a lower cost. Methods of improving the quality of systems and processes are the subject of numerous initiatives and studies, to better availability and maintainability of complex equipment or installations, with an extended useful life and greater requirements. Experience in the performance of complex projects shows that a higher quality may be obtained through designing a comprehensive quality plan which pays special attention to information management and modifications of the original design. Obtaining a high reliability level for an installation (equipment, systems, etc), increasing its availability and rationalizing its maintenance may be little less than fanciful without a deep knowledge of the installation, of its activities and its current status in day-to-day operation, which shows the importance of truthful information available to operators and corresponding exactly to their needs. In this frame of mind, a quality plan comprising a configuration management system of information and documents constitutes the basic support tool for

  6. 78 FR 59840 - Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management...

    Science.gov (United States)

    2013-09-30

    ...] Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management District... of plan. * * * * * (c) * * * (428) * * * (i) * * * (B) Antelope Valley Air Quality Management...) * * * (i) * * * (B) Antelope Valley Air Quality Management District. (1) Rule 431.1, ``Sulfur Content of...

  7. 76 FR 44535 - Revisions to the California State Implementation Plan, Northern Sierra Air Quality Management...

    Science.gov (United States)

    2011-07-26

    ... the California State Implementation Plan, Northern Sierra Air Quality Management District, Sacramento Metropolitan Air Quality Management District, and South Coast Air Quality Management District AGENCY... the Northern Sierra Air Quality Management District (NSAQMD), Sacramento Metropolitan Air Quality...

  8. SU-D-BRD-03: Improving Plan Quality with Automation of Treatment Plan Checks

    International Nuclear Information System (INIS)

    Covington, E; Younge, K; Chen, X; Lee, C; Matuszak, M; Kessler, M; Acosta, E; Orow, A; Filpansick, S; Moran, J; Keranen, W

    2015-01-01

    Purpose: To evaluate the effectiveness of an automated plan check tool to improve first-time plan quality as well as standardize and document performance of physics plan checks. Methods: The Plan Checker Tool (PCT) uses the Eclipse Scripting API to check and compare data from the treatment planning system (TPS) and treatment management system (TMS). PCT was created to improve first-time plan quality, reduce patient delays, increase efficiency of our electronic workflow, and to standardize and partially automate plan checks in the TPS. A framework was developed which can be configured with different reference values and types of checks. One example is the prescribed dose check where PCT flags the user when the planned dose and the prescribed dose disagree. PCT includes a comprehensive checklist of automated and manual checks that are documented when performed by the user. A PDF report is created and automatically uploaded into the TMS. Prior to and during PCT development, errors caught during plan checks and also patient delays were tracked in order to prioritize which checks should be automated. The most common and significant errors were determined. Results: Nineteen of 33 checklist items were automated with data extracted with the PCT. These include checks for prescription, reference point and machine scheduling errors which are three of the top six causes of patient delays related to physics and dosimetry. Since the clinical roll-out, no delays have been due to errors that are automatically flagged by the PCT. Development continues to automate the remaining checks. Conclusion: With PCT, 57% of the physics plan checklist has been partially or fully automated. Treatment delays have declined since release of the PCT for clinical use. By tracking delays and errors, we have been able to measure the effectiveness of automating checks and are using this information to prioritize future development. This project was supported in part by P01CA059827

  9. SU-D-BRD-03: Improving Plan Quality with Automation of Treatment Plan Checks

    Energy Technology Data Exchange (ETDEWEB)

    Covington, E; Younge, K; Chen, X; Lee, C; Matuszak, M; Kessler, M; Acosta, E; Orow, A; Filpansick, S; Moran, J [University of Michigan Hospital and Health System, Ann Arbor, MI (United States); Keranen, W [Varian Medical Systems, Palo Alto, CA (United States)

    2015-06-15

    Purpose: To evaluate the effectiveness of an automated plan check tool to improve first-time plan quality as well as standardize and document performance of physics plan checks. Methods: The Plan Checker Tool (PCT) uses the Eclipse Scripting API to check and compare data from the treatment planning system (TPS) and treatment management system (TMS). PCT was created to improve first-time plan quality, reduce patient delays, increase efficiency of our electronic workflow, and to standardize and partially automate plan checks in the TPS. A framework was developed which can be configured with different reference values and types of checks. One example is the prescribed dose check where PCT flags the user when the planned dose and the prescribed dose disagree. PCT includes a comprehensive checklist of automated and manual checks that are documented when performed by the user. A PDF report is created and automatically uploaded into the TMS. Prior to and during PCT development, errors caught during plan checks and also patient delays were tracked in order to prioritize which checks should be automated. The most common and significant errors were determined. Results: Nineteen of 33 checklist items were automated with data extracted with the PCT. These include checks for prescription, reference point and machine scheduling errors which are three of the top six causes of patient delays related to physics and dosimetry. Since the clinical roll-out, no delays have been due to errors that are automatically flagged by the PCT. Development continues to automate the remaining checks. Conclusion: With PCT, 57% of the physics plan checklist has been partially or fully automated. Treatment delays have declined since release of the PCT for clinical use. By tracking delays and errors, we have been able to measure the effectiveness of automating checks and are using this information to prioritize future development. This project was supported in part by P01CA059827.

  10. 242-A evaporator quality assurance project plan: Revision 1

    International Nuclear Information System (INIS)

    Tucker, B.J.

    1994-01-01

    The scope of this quality assurance project plan (Plan) is sampling and analytical services including, but not limited to, sample receipt, handling and storage, analytical measurements, submittal of data deliverables, archiving selected portions of samples, returning unneeded sample material to Westinghouse Hanford Company (WHC), and/or sample disposal associated with candidate feed samples and process condensate compliance samples. Sampling and shipping activities are also included within the scope. The purpose of this project is to provide planning, implementation, and assessment guidance for achieving established data quality objectives measurement parameters. This Plan requires onsite and offsite laboratories to conform to that guidance. Laboratory conformance will help ensure that quality data are being generated and therefore, that the 242-A evaporator is operating in a safe and compliant manner. The 242-A evaporator feed stream originates from double-shell tanks (DSTs) identified as candidate feed tanks. The 242-A evaporator reduces the volume of aqueous waste contained in DSTs by boiling off water and sending it to the Liquid Effluent Retention Facility (LERF) storage basin before further treatment. The slurry product is returned to DSTs. Evaporation results in considerable savings by reducing the volume of mixed waste for disposal

  11. Hanford analytical services quality assurance plan. Revision 1

    International Nuclear Information System (INIS)

    1995-02-01

    This document, the Hanford Analytical Services Quality Assurance Plan (HASQAP), is issued by the U.S. Department of Energy, Richland Operations Office (RL). The HASQAP establishes quality requirements in response to U.S. Department of Energy (DOE) Order 5700.6C, Quality Assurance (10 CFR 830.120, open-quotes Quality Assurance Requirementsclose quotes). The HASQAP is designed to meet the needs of the RL for controlling the of analytical chemistry services provided by laboratory operations. The HASQAP is issued through the Analytical Services Branch of the Waste Management Division. The Analytical Services Branch is designated by the RL as having the responsibility for oversight management of laboratory operations under the Waste Management Division. The laboratories conduct sample analyses under several regulatory statutes, such as the Clean Air Act and the Clean Water Act. Sample analysis in support of the Hanford Federal Facility Agreement and Consent Order (Tri-Party Agreement) is a major role of the laboratory operations

  12. Astronomical Instrumentation Systems Quality Management Planning: AISQMP (Abstract)

    Science.gov (United States)

    Goldbaum, J.

    2017-12-01

    (Abstract only) The capability of small aperture astronomical instrumentation systems (AIS) to make meaningful scientific contributions has never been better. The purpose of AIS quality management planning (AISQMP) is to ensure the quality of these contributions such that they are both valid and reliable. The first step involved with AISQMP is to specify objective quality measures not just for the AIS final product, but also for the instrumentation used in its production. The next step is to set up a process to track these measures and control for any unwanted variation. The final step is continual effort applied to reducing variation and obtaining measured values near optimal theoretical performance. This paper provides an overview of AISQMP while focusing on objective quality measures applied to astronomical imaging systems.

  13. Quality-assurance plan for water-quality activities in the U.S. Geological Survey Washington Water Science Center

    Science.gov (United States)

    Conn, Kathleen E.; Huffman, Raegan L.; Barton, Cynthia

    2017-05-08

    In accordance with guidelines set forth by the Office of Water Quality in the Water Mission Area of the U.S. Geological Survey, a quality-assurance plan has been created for use by the Washington Water Science Center (WAWSC) in conducting water-quality activities. This qualityassurance plan documents the standards, policies, and procedures used by the WAWSC for activities related to the collection, processing, storage, analysis, and publication of water-quality data. The policies and procedures documented in this quality-assurance plan for water-quality activities complement the quality-assurance plans for surface-water and groundwater activities at the WAWSC.

  14. Standard review plan for the review of environmental restoration remedial action quality assurance program plans

    International Nuclear Information System (INIS)

    1991-09-01

    This plan establishes both the scope of the review and the acceptance criteria to be utilized for the review of Quality Assurance Program Plans (QAPPs) developed in accordance with the requirements of DOE/RL-90-28. DOE/RL-90-28, the Environmental Restoration Remedial Action Quality Assurance Requirements Document (QARD) defines all quality assurance (QA) requirements governing activities that affect the quality of the Environmental Restoration Remedial Action (ERRA) program at the Hanford Site. These requirements are defined in three parts, Part 1 of Quality Management and Administration tasks, Part 2 for Environmental Data Operations, and Part 3 of the Design and Construction of items, systems, and facilities. The purpose of this document is to identify the scope of the review by the DOE Field Office, Richland staff, and establish the acceptance criteria (Parts 1, 2, and 3) that the DOE Field Office, Richland staff will utilize to evaluate the participant QAPPs. Use of the standard review plan will (1) help ensure that participant QAPPs contain the information required by DOE/RL-90-28, (2) aid program participant and DOE Field Office, Richland staff is ensuring that the information describing the participant's QAPP is complete, (3) help persons regarding DOE/RL- 90-28 to locate information, and (4) contribute to decreasing the time needed for the review process. In addition, the Standard Review Plan (SRP) ensures the quality and uniformity of the staff reviews and presents a well-defined base from which to evaluate compliance of participant quality programs against DOE/RL-90-28

  15. Improving IMRT-plan quality with MLC leaf position refinement post plan optimization

    International Nuclear Information System (INIS)

    Niu Ying; Zhang Guowei; Berman, Barry L.; Parke, William C.; Yi Byongyong; Yu, Cedric X.

    2012-01-01

    Purpose: In intensity-modulated radiation therapy (IMRT) planning, reducing the pencil-beam size may lead to a significant improvement in dose conformity, but also increase the time needed for the dose calculation and plan optimization. The authors develop and evaluate a postoptimization refinement (POpR) method, which makes fine adjustments to the multileaf collimator (MLC) leaf positions after plan optimization, enhancing the spatial precision and improving the plan quality without a significant impact on the computational burden. Methods: The authors’ POpR method is implemented using a commercial treatment planning system based on direct aperture optimization. After an IMRT plan is optimized using pencil beams with regular pencil-beam step size, a greedy search is conducted by looping through all of the involved MLC leaves to see if moving the MLC leaf in or out by half of a pencil-beam step size will improve the objective function value. The half-sized pencil beams, which are used for updating dose distribution in the greedy search, are derived from the existing full-sized pencil beams without need for further pencil-beam dose calculations. A benchmark phantom case and a head-and-neck (HN) case are studied for testing the authors’ POpR method. Results: Using a benchmark phantom and a HN case, the authors have verified that their POpR method can be an efficient technique in the IMRT planning process. Effectiveness of POpR is confirmed by noting significant improvements in objective function values. Dosimetric benefits of POpR are comparable to those of using a finer pencil-beam size from the optimization start, but with far less computation and time. Conclusions: The POpR is a feasible and practical method to significantly improve IMRT-plan quality without compromising the planning efficiency.

  16. A plan quality classifier derived with overlap-wall-histogram of hollow organs for automatic IMRT plan quality control of prostate cancer cases

    Directory of Open Access Journals (Sweden)

    Ting Song

    2014-03-01

    Full Text Available Purpose: We developed a plan quality classification model to assess IMRT plan quality of prostate cancer patients for automatic plan quality control. Methods: For hollow organs such as rectum and bladder, dose-wall-histogram (DWH was used to evaluate OAR dose sparing in our institution. Correspondingly, we proposed a new descriptor called overlap-wall-histogram (OWH to describe the complex spatial relationship between PTV and a hollow organ. Two metrics calculated from the OWH and DWH are introduced to quantitatively evaluate the difficulty of patient geometry for planning and plan quality in terms of OAR sparing, respectively. A linear correlation between these two metrics was observed after plotting plan quality metric as a function of geometry difficulty metric studied from a database of prostate cases treated in our institution with acceptable plan quality. Thus, a fitting line was built acting as the boundary of high quality and poor quality plans. A query plan falling above the boundary is assessed as high quality, vice versa poor quality. Results: 15 prostate IMRT plans were used to test our model. One was identified as poor quality and the others were common-level. After re-planning all plans, the dose constraints for bladder wall W75 (percentage of wall receiving more than 75Gy, W70, W65 and W60 can be reduced by 3.34%, 3%, 6.99%, 6.54% for that poor quality plan and 1.11%, 0.95%, 1.45% and 1.81% averagely for the common-level quality group, without sacrificing PTV coverage and rectum dose sparing. Conclusion: An effective model was built to provide automatic IMRT plan quality control by evaluating hollow OAR dose sparing for prostate cancer patients. Furthermore, for the query plan with poor quality, potential improvement of plan quality can be estimated and a good reference plan with similar or harder geometry can be automatically chosen from our database to help guide the re-planning if necessary.---------------------------Cite this

  17. Transportation Planning and Quality of Life: Where Do They Intersect?

    Science.gov (United States)

    Lee, Richard J.

    2016-01-01

    Policy makers and researchers are increasingly recognizing the connections between public health and transportation, but health improvements are typically framed from a physical health perspective rather than considering broader quality of life (QOL) impacts. Currently, there is a limited understanding of the ways in which transportation and QOL intersect, and little is known about how metropolitan planning organizations (MPOs) in the United States are addressing QOL outcomes. This study addressed these gaps by developing a conceptual framework holistically linking transportation to QOL. The proposed framework identified four transportation-related QOL dimensions—physical, mental, social, and economic well-being—which are predominantly influenced by three components of the transportation system: mobility/accessibility, the built environment, and vehicle traffic. This framework then formed the basis for a content analysis of 148 long-range transportation plans in the United States to evaluate the extent to which QOL is being considered in the planning process. The results of the analysis and a follow-up examination of 13 plans revealed that MPOs are inconsistently addressing QOL. Plans primarily targeted QOL enhancement from the perspective of physical well-being, while mental and social well-being were rarely considered. Policy recommendations were provided to more comprehensively integrate QOL into the transportation planning process. PMID:27546998

  18. A Total Quality-Control Plan with Right-Sized Statistical Quality-Control.

    Science.gov (United States)

    Westgard, James O

    2017-03-01

    A new Clinical Laboratory Improvement Amendments option for risk-based quality-control (QC) plans became effective in January, 2016. Called an Individualized QC Plan, this option requires the laboratory to perform a risk assessment, develop a QC plan, and implement a QC program to monitor ongoing performance of the QC plan. Difficulties in performing a risk assessment may limit validity of an Individualized QC Plan. A better alternative is to develop a Total QC Plan including a right-sized statistical QC procedure to detect medically important errors. Westgard Sigma Rules provides a simple way to select the right control rules and the right number of control measurements. Copyright © 2016 Elsevier Inc. All rights reserved.

  19. UMTRA technical assistance contractor quality assurance program plan

    International Nuclear Information System (INIS)

    1994-10-01

    This Quality Assurance Program Plan (QAPP) provides the primary requirements for the integration of quality functions into all Technical Assistance Contractor (TAC) Project organization activities. The QAPP is the written directive authorized by the TAc Program Manager to accomplish this task and to implement procedures that provide the controls and sound management practices needed to ensure TAC contractual obligations are met. The QA program is designed to use monitoring, audit, and surveillance functions as management tools to ensure that all Project organization functions are executed in a manner that will protect public health and safety, promote the success of the Project, and meet or exceed contract requirements

  20. A Study on the Software Quality Assurance Plan

    International Nuclear Information System (INIS)

    Kim, Hyun Tae

    2006-01-01

    On 25 August 2006, the CMMI V1.2 (Capability Maturity Model Integration Version 1.2) was released with the new title CMMI-DEV (CMMI for Development) which supersedes the CMMI-SE/SW (CMMI for systems engineering and software engineering) V1.1. This study discusses the application of IEEE Std 730-2002, IEEE Standard for Software Quality Assurance Plans, for the implementation of the Process and Product Quality Assurance (PPQA) process area (PA) of the CMMI-DEV

  1. 200 Area Liquid Effluent Facilities -- Quality assurance program plan

    International Nuclear Information System (INIS)

    Fernandez, L.

    1995-01-01

    This Quality Assurance Program Plan (QAPP) describes the quality assurance and management controls used by the 200 Area Liquid Effluent Facilities (LEF) to perform its activities in accordance with DOE Order 5700.6C. The 200 Area LEF consists of the following facilities: Effluent Treatment Facility (ETF); Treated Effluent Disposal Facility (TEDF); Liquid Effluent Retention facility (LERF); and Truck Loading Facility -- (Project W291). The intent is to ensure that all activities such as collection of effluents, treatment, concentration of secondary wastes, verification, sampling and disposal of treated effluents and solids related with the LEF operations, conform to established requirements

  2. Quality assurance program plan for cesium legacy project

    International Nuclear Information System (INIS)

    Tanke, J.M.

    1997-01-01

    This Quality Assurance Program Plan (QAPP) provides information on how the Quality Assurance Program is implemented for the Cesium Legacy Project. It applies to those items and tasks which affect the completion of activities identified in the work breakdown structure of the Project Management Plan (PMP). These activities include all aspects of cask transportation, project related operations within the 324 Building, and waste management as it relates to the specific activities of this project. General facility activities (i.e. 324 Building Operations, Central Waste Complex Operations, etc.) are covered in other appropriate QAPPs. The 324 Building is currently transitioning from being a Pacific Northwest National Laboratory (PNNL) managed facility to a B and W Hanford Company (BWHC) managed facility. During this transition process existing PNNL procedures and documents will be utilized until replaced by BWHC procedures and documents

  3. Software quality assurance plan for void fraction instrument

    International Nuclear Information System (INIS)

    Gimera, M.

    1994-01-01

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

  4. Effect of beamlet step-size on IMRT plan quality

    International Nuclear Information System (INIS)

    Zhang Guowei; Jiang Ziping; Shepard, David; Earl, Matt; Yu, Cedric

    2005-01-01

    We have studied the degree to which beamlet step-size impacts the quality of intensity modulated radiation therapy (IMRT) treatment plans. Treatment planning for IMRT begins with the application of a grid that divides each beam's-eye-view of the target into a number of smaller beamlets (pencil beams) of radiation. The total dose is computed as a weighted sum of the dose delivered by the individual beamlets. The width of each beamlet is set to match the width of the corresponding leaf of the multileaf collimator (MLC). The length of each beamlet (beamlet step-size) is parallel to the direction of leaf travel. The beamlet step-size represents the minimum stepping distance of the leaves of the MLC and is typically predetermined by the treatment planning system. This selection imposes an artificial constraint because the leaves of the MLC and the jaws can both move continuously. Removing the constraint can potentially improve the IMRT plan quality. In this study, the optimized results were achieved using an aperture-based inverse planning technique called direct aperture optimization (DAO). We have tested the relationship between pencil beam step-size and plan quality using the American College of Radiology's IMRT test case. For this case, a series of IMRT treatment plans were produced using beamlet step-sizes of 1, 2, 5, and 10 mm. Continuous improvements were seen with each reduction in beamlet step size. The maximum dose to the planning target volume (PTV) was reduced from 134.7% to 121.5% and the mean dose to the organ at risk (OAR) was reduced from 38.5% to 28.2% as the beamlet step-size was reduced from 10 to 1 mm. The smaller pencil beam sizes also led to steeper dose gradients at the junction between the target and the critical structure with gradients of 6.0, 7.6, 8.7, and 9.1 dose%/mm achieved for beamlet step sizes of 10, 5, 2, and 1 mm, respectively

  5. Software quality assurance plans for safety-critical software

    International Nuclear Information System (INIS)

    Liddle, P.

    2006-01-01

    Application software is defined as safety-critical if a fault in the software could prevent the system components from performing their nuclear-safety functions. Therefore, for nuclear-safety systems, the AREVA TELEPERM R XS (TXS) system is classified 1E, as defined in the Inst. of Electrical and Electronics Engineers (IEEE) Std 603-1998. The application software is classified as Software Integrity Level (SIL)-4, as defined in IEEE Std 7-4.3.2-2003. The AREVA NP Inc. Software Program Manual (SPM) describes the measures taken to ensure that the TELEPERM XS application software attains a level of quality commensurate with its importance to safety. The manual also describes how TELEPERM XS correctly performs the required safety functions and conforms to established technical and documentation requirements, conventions, rules, and standards. The program manual covers the requirements definition, detailed design, integration, and test phases for the TELEPERM XS application software, and supporting software created by AREVA NP Inc. The SPM is required for all safety-related TELEPERM XS system applications. The program comprises several basic plans and practices: 1. A Software Quality-Assurance Plan (SQAP) that describes the processes necessary to ensure that the software attains a level of quality commensurate with its importance to safety function. 2. A Software Safety Plan (SSP) that identifies the process to reasonably ensure that safety-critical software performs as intended during all abnormal conditions and events, and does not introduce any new hazards that could jeopardize the health and safety of the public. 3. A Software Verification and Validation (V and V) Plan that describes the method of ensuring the software is in accordance with the requirements. 4. A Software Configuration Management Plan (SCMP) that describes the method of maintaining the software in an identifiable state at all times. 5. A Software Operations and Maintenance Plan (SO and MP) that

  6. Current status of quality assurance of treatment planning systems

    International Nuclear Information System (INIS)

    Mijnheer, B.J.

    1997-01-01

    A review is given of the current status of quality assurance of treatment planning systems. At this moment only one comprehensive report is available. In order to review national activities a questionnaire has been distributed amongst national societies of medical physicists. From the 23 responding countries, 8 indicated that only limited efforts are underway, 8 answered that a working group is evaluating their specific national requirements while in 5 countries a document is drafted. The highlights of these reports have been summarized. (author)

  7. 324 Facility B-Cell quality process plan

    International Nuclear Information System (INIS)

    Carlson, J.L.

    1998-01-01

    This report documents the quality process plan for the restart of a hot cell in the B Plant, originally a bismuth phosphate processing facility, but later converted to a waste fractionation plant. B-Cell is currently being cleaned out and deactivated. TPA Milestone M-89-02 dictates that all mixed waste and equipment be removed from B-Cell by 5/31/1999. This report describes the major activities that remain for completion of the TPA milestone

  8. Planning for quality? Assessing the role of quality of place in current Dutch planning practice

    NARCIS (Netherlands)

    Kloosterman, R.C.; Trip, J.J.

    2011-01-01

    In recent years, an attractive urban environment has increasingly been recognized as a factor of local competitiveness in a globalizing world. Notably, Richard Florida and Charles Landry have stressed the importance of the concept of quality of place. The implications of their often criticized, but

  9. Quality assurance program plan for SNF characterization support project

    International Nuclear Information System (INIS)

    Tanke, J.M.

    1997-01-01

    This Quality Assurance Program Plan (QAPP) provides information on how the Quality Assurance Program is implemented for the Spent Nuclear Fuel Characterization Support Project. This QAPP has been developed specifically for the Spent Nuclear Fuel Characterization Support Project, per Letter of Instruction (LOI) from Duke Engineering and Services Company, letter No. DESH-9655870, dated Nov. 22, 1996. It applies to those items and tasks which affect the completion of activities identified in the work breakdown structure of the Project Management Plan (PMP) and LOI. These activities include installation of sectioning equipment and furnace, surface and subsurface examinations, sectioning for metallography, and element drying and conditioning testing, as well as project related operations within the 327 facility as it relates to the specific activities of this project. General facility activities are covered in other appropriate QA-PPS. In addition, this QAPP supports the related quality assurance activities addressed in CM-2-14, Hazardous Material Packaging and Shipping,1261 and HSRCM-1, Hanford Site Radiological Control Manual. The 327 Building is currently transitioning from being a Pacific Northwest National Laboratory (PNNL) managed facility to a Babcock and Wilcox Hanford Company (BVMC) managed facility. During this transition process existing procedures and documents will be utilized until replaced by BVMC procedures and documents. These documents conform to the requirements found in PNL-MA-70, Quality Assurance Manual and PNL-MA-8 1, Hazardous Materials Shipping Manual. The Quality Assurance Program Index (QAPI) contained in Table 1 provides a matrix which shows how project activities relate to IO CFR 830.120 and 5700.6C criteria. Quality Assurance program requirements will be addressed separate from the requirements specified in this document. Other Hanford Site organizations/companies may be utilized in support of this project and the subject organizations are

  10. Large hadron collider (LHC) project quality assurance plan

    Energy Technology Data Exchange (ETDEWEB)

    Gullo, Lisa; Karpenko, Victor; Robinson, Kem; Turner, William; Wong, Otis

    2002-09-30

    The LHC Quality Assurance Plan is a set of operating principles, requirements, and practices used to support Berkeley Lab's participation in the Large Hadron Collider Project. The LHC/QAP is intended to achieve reliable, safe, and quality performance in the LHC project activities. The LHC/QAP is also designed to fulfill the following objectives: (1) The LHC/QAP is Berkeley Lab's QA program document that describes the elements necessary to integrate quality assurance, safety management, and conduct of operations into the Berkeley Lab's portion of the LHC operations. (2) The LHC/QAP provides the framework for Berkeley Lab LHC Project administrators, managers, supervisors, and staff to plan, manage, perform, and assess their Laboratory work. (3) The LHC/QAP is the compliance document that conforms to the requirements of the Laboratory's Work Smart Standards for quality assurance (DOE O 414.1, 10 CFR 830.120), facility operations (DOE O 5480.19), and safety management (DOE P 450.4).

  11. UMTRA project technical assistance contractor quality assurance implementation plan

    International Nuclear Information System (INIS)

    1994-03-01

    The Uranium Mill Tailings Remedial Action (UMTRA) Project Technical Assistance contractor (TAC) Quality Assurance Implementation Plan (QAIP) outlines the primary requirements for integrating quality functions for TAC technical activities applied to the surface and ground water phases of the UMTRA Project. The QAIP is subordinate to the latest issue of the UMTRA Project TAC Quality Assurance Program Plan (QAPP) (DOE, 1993a), which was developed using US Department of Energy (DOE) Order 5700.6C quality assurance (QA) criteria. The QAIP addresses technical aspects of the TAC UMTRA Project surface and ground water programs. All QA issues in the QAIP shall comply with requirements contained in the TAC QAPP (DOE, 1933a). Because industry standards for data acquisition and data control are not addressed in DOE Order 5700.6C, the QAIP has been formatted to the 14 US Environmental Protection Agency (EPA) Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) QA requirements. DOE Order 5700.6C criteria that are not contained in the CERCLA requirements are added to the QAIP as additional requirements in Sections 15.0 through 18.0. Project documents that contain CERCLA requirements and 5700.6 criteria shall be referenced in this document to avoid duplication. Referenced documents are not included in this QAIP but are available through the UMTRA Project Document Control Center

  12. Large hadron collider (LHC) project quality assurance plan

    International Nuclear Information System (INIS)

    Gullo, Lisa; Karpenko, Victor; Robinson, Kem; Turner, William; Wong, Otis

    2002-01-01

    The LHC Quality Assurance Plan is a set of operating principles, requirements, and practices used to support Berkeley Lab's participation in the Large Hadron Collider Project. The LHC/QAP is intended to achieve reliable, safe, and quality performance in the LHC project activities. The LHC/QAP is also designed to fulfill the following objectives: (1) The LHC/QAP is Berkeley Lab's QA program document that describes the elements necessary to integrate quality assurance, safety management, and conduct of operations into the Berkeley Lab's portion of the LHC operations. (2) The LHC/QAP provides the framework for Berkeley Lab LHC Project administrators, managers, supervisors, and staff to plan, manage, perform, and assess their Laboratory work. (3) The LHC/QAP is the compliance document that conforms to the requirements of the Laboratory's Work Smart Standards for quality assurance (DOE O 414.1, 10 CFR 830.120), facility operations (DOE O 5480.19), and safety management (DOE P 450.4)

  13. Quality-assurance and data-management plan for water-quality activities in the Kansas Water Science Center, 2014

    Science.gov (United States)

    Rasmussen, Teresa J.; Bennett, Trudy J.; Foster, Guy M.; Graham, Jennifer L.; Putnam, James E.

    2014-01-01

    As the Nation’s largest water, earth, and biological science and civilian mapping information agency, the U.S. Geological Survey is relied on to collect high-quality data, and produce factual and impartial interpretive reports. This quality-assurance and data-management plan provides guidance for water-quality activities conducted by the Kansas Water Science Center. Policies and procedures are documented for activities related to planning, collecting, storing, documenting, tracking, verifying, approving, archiving, and disseminating water-quality data. The policies and procedures described in this plan complement quality-assurance plans for continuous water-quality monitoring, surface-water, and groundwater activities in Kansas.

  14. 77 FR 12495 - Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management...

    Science.gov (United States)

    2012-03-01

    ... the California State Implementation Plan, Antelope Valley Air Quality Management District and Mojave Desert Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Direct final... Quality Management District (AVAQMD) and Mojave Desert Air Quality Management District (MDAQMD) portion of...

  15. 76 FR 44493 - Revisions to the California State Implementation Plan, Northern Sierra Air Quality Management...

    Science.gov (United States)

    2011-07-26

    ... California State Implementation Plan, Northern Sierra Air Quality Management District, Sacramento Metropolitan Air Quality Management District, and South Coast Air Quality Management District AGENCY... approve revisions to the Northern Sierra Air Quality Management District (NSAQMD), Sacramento Metropolitan...

  16. 78 FR 21540 - Revisions to the California State Implementation Plan, Butte County Air Quality Management...

    Science.gov (United States)

    2013-04-11

    ... the California State Implementation Plan, Butte County Air Quality Management District and Sacramento Metropolitan Air Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Direct... Quality Management District (BCAQMD) and Sacramento Metropolitan Air Quality Management District (SMAQMD...

  17. 75 FR 40726 - Revisions to the California State Implementation Plan, Sacramento Metropolitan Air Quality...

    Science.gov (United States)

    2010-07-14

    ... the California State Implementation Plan, Sacramento Metropolitan Air Quality Management District and South Coast Air Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION... Metropolitan Air Quality Management District (SMAQMD) and South Coast Air Quality Management District (SCAQMD...

  18. UMTRA technical assistance contractor Quality Assurance Program Plan

    International Nuclear Information System (INIS)

    Pehrson, P.

    1993-01-01

    This Quality Assurance Program Plan (QAPP) provides the primary requirements for the integration of quality functions into all Technical Assistance Contractor (TAC) Project organization activities. The QAPP is the written directive authorized by the TAC Program Manager to accomplish this task and to implement procedures that provide the controls and sound management practices needed to ensure TAC contractual obligations are met. The QA program is designed to use monitoring, audit, and surveillance functions as management tools to ensure that all Project organization functions are executed in a manner that will protect public health and safety, promote the success of the Project, and meet or exceed contract requirements. The key to ensuring compliance with this directive is a two-step professional approach: utilize the quality system in all areas of activity, and generate a personal commitment from all personnel to provide quality service. The quality staff will be experienced, trained professionals capable of providing maximum flexibility to Project goal attainment. Such flexibility will enable the staff to be more cost effective and to further improve communication and coordination. To provide control details, this QAPP will be supplemented by approved standard operating procedures that provide requirements for performing the various TAC quality-related activities. These procedures shall describe applicable design input and document control activities and documentation

  19. Quality Affordable Housing: A Theoretical Framework for Planning and Design of Quality Housing

    Directory of Open Access Journals (Sweden)

    Noor Sharipah Sultan Sidi

    2011-10-01

    Full Text Available The provision of adequate, good or quality housing for the population has always been a major challenge and task for most nations in the world particularly the developing countries. As such various measures have been undertaken towards this end. However, the major constraint or problem in this respect has always been in defining the criteria for quality housing and establishing the standards of quality housing particularly with respect to the parameters in the determination of quality as some of the parameters are subjective and contextual such as psychological, cultural and environmental aspects. This paper is aimed at discussing the concept of quality housing and establishing the parameters and theoretical framework which can be used by researchers, town planners, architects, policy makers and others in the formulation of criteria / guidelines for the planning and design of quality housing.

  20. The optimal monochromatic spectral computed tomographic imaging plus adaptive statistical iterative reconstruction algorithm can improve the superior mesenteric vessel image quality

    Energy Technology Data Exchange (ETDEWEB)

    Yin, Xiao-Ping; Zuo, Zi-Wei; Xu, Ying-Jin; Wang, Jia-Ning [CT/MRI room, Affiliated Hospital of Hebei University, Baoding, Hebei, 071000 (China); Liu, Huai-Jun, E-mail: hebeiliu@outlook.com [Department of Medical Imaging, The Second Hospital of Hebei Medical University, Shijiazhuang, Hebei, 050000 (China); Liang, Guang-Lu [CT/MRI room, Affiliated Hospital of Hebei University, Baoding, Hebei, 071000 (China); Gao, Bu-Lang, E-mail: browngao@163.com [Department of Medical Research, Shijiazhuang First Hospital, Shijiazhuang, Hebei, 050011 (China)

    2017-04-15

    Objective: To investigate the effect of the optimal monochromatic spectral computed tomography (CT) plus adaptive statistical iterative reconstruction on the improvement of the image quality of the superior mesenteric artery and vein. Materials and methods: The gemstone spectral CT angiographic data of 25 patients were reconstructed in the following three groups: 70 KeV, the optimal monochromatic imaging, and the optimal monochromatic plus 40%iterative reconstruction mode. The CT value, image noises (IN), background CT value and noises, contrast-to-noise ratio (CNR), signal-to-noise ratio (SNR) and image scores of the vessels and surrounding tissues were analyzed. Results: In the 70 KeV, the optimal monochromatic and the optimal monochromatic images plus 40% iterative reconstruction group, the mean scores of image quality were 3.86, 4.24 and 4.25 for the superior mesenteric artery and 3.46, 3.78 and 3.81 for the superior mesenteric vein, respectively. The image quality scores for the optimal monochromatic and the optimal monochromatic plus 40% iterative reconstruction groups were significantly greater than for the 70 KeV group (P < 0.05). The vascular CT value, image noise, background noise, CNR and SNR were significantly (P < 0.001) greater in the optimal monochromatic and the optimal monochromatic images plus 40% iterative reconstruction group than in the 70 KeV group. The optimal monochromatic plus 40% iterative reconstruction group had significantly (P < 0.05) lower image and background noise but higher CNR and SNR than the other two groups. Conclusion: The optimal monochromatic imaging combined with 40% iterative reconstruction using low-contrast agent dosage and low injection rate can significantly improve the image quality of the superior mesenteric artery and vein.

  1. Tank waste remediation system privatization phase I infrastructure, project W-519, Quality Assurance implementation plan

    International Nuclear Information System (INIS)

    HUSTON, J.J.

    1999-01-01

    This document has been prepared to identify the quality requirements for all products/activities developed by or for Project W-519. This plan is responsive to the Numatec Hanford Corporation, Quality Assurance Program Plan, NHC-MP-001

  2. Sequentially delivered boost plans are superior to simultaneously delivered plans in head and neck cancer when the boost volume is located further away from the parotid glands

    International Nuclear Information System (INIS)

    Lamers-Kuijper, Emmy; Heemsbergen, Wilma; Mourik, Anke van; Rasch, Coen

    2011-01-01

    Purpose: To find parameters that predict which head and neck patients benefit from a sequentially delivered boost treatment plan compared to a simultaneously delivered plan, with the aim to spare the salivary glands. Methods and materials: We evaluated 50 recently treated head and neck cancer patients. Apart from the clinical plan with a sequentially (SEQ) given boost using an Intensity Modulated Radiotherapy Technique (IMRT), a simultaneous integrated boost (SIB) technique plan was constructed with the same beam set-up. The mean dose to the parotid glands was calculated and compared. The elective nodal areas were bilateral in all cases, with a boost on either one side or both sides of the neck. Results: When the parotid gland volume and the Planning Target Volume (PTV) for the boost overlap there is on average a lower dose to the parotid gland with a SIB technique (-1.2 Gy), which is, however, not significant (p = 0.08). For all parotid glands with no boost PTV overlap, there is a benefit from a SEQ technique compared to a SIB technique for the gland evaluated (on average a 2.5 Gy lower dose to the parotid gland, p < 0.001). When the distance between gland and PTV is 0-1 cm, this difference is on average 0.8 Gy, for 1-2 cm distance 2.9 Gy and for glands with a distance greater than 2 cm, 3.3 Gy. When the lymph nodes on the evaluated side are also included in the boost PTV, however, this relationship between the distance and the gain of a SEQ seems less clear. Conclusions: A sequentially delivered boost technique results in a better treatment plan for most cases, compared to a simultaneous integrated boost IMRT technique, if the boost PTV is more than 1 cm away from at least one parotid gland.

  3. Radiolytic gas generation in Salt Cake Quality Assurance Plan

    International Nuclear Information System (INIS)

    Walker, D.D.

    1993-01-01

    High-level radioactive wastes are stored in large, steel tanks in the Savannah River Site's Tank Farms. The liquid levels in these tanks are monitored to detect leakage of waste out of tanks or leakage of liquids into the tanks. Recent unexplained level fluctuations in high-level waste (HLW) tanks have caused High Level Waste Engineering (HLWE) to develop a program to better understand tank level behavioral Interim Waste Technology (IWT) has been requested by HLWE to obtain data which will lead to a better understanding of the radiolytic generation of gases in salt cake. A task plan has been written in response to this request. This document details the controls necessary to ensure the quality of the results of the activities described in the task plan

  4. A semi-automated tool for treatment plan-quality evaluation and clinical trial quality assurance

    Science.gov (United States)

    Wang, Jiazhou; Chen, Wenzhou; Studenski, Matthew; Cui, Yunfeng; Lee, Andrew J.; Xiao, Ying

    2013-07-01

    The goal of this work is to develop a plan-quality evaluation program for clinical routine and multi-institutional clinical trials so that the overall evaluation efficiency is improved. In multi-institutional clinical trials evaluating the plan quality is a time-consuming and labor-intensive process. In this note, we present a semi-automated plan-quality evaluation program which combines MIMVista, Java/MATLAB, and extensible markup language (XML). More specifically, MIMVista is used for data visualization; Java and its powerful function library are implemented for calculating dosimetry parameters; and to improve the clarity of the index definitions, XML is applied. The accuracy and the efficiency of the program were evaluated by comparing the results of the program with the manually recorded results in two RTOG trials. A slight difference of about 0.2% in volume or 0.6 Gy in dose between the semi-automated program and manual recording was observed. According to the criteria of indices, there are minimal differences between the two methods. The evaluation time is reduced from 10-20 min to 2 min by applying the semi-automated plan-quality evaluation program.

  5. A semi-automated tool for treatment plan-quality evaluation and clinical trial quality assurance

    International Nuclear Information System (INIS)

    Wang, Jiazhou; Chen, Wenzhou; Studenski, Matthew; Cui, Yunfeng; Xiao, Ying; Lee, Andrew J

    2013-01-01

    The goal of this work is to develop a plan-quality evaluation program for clinical routine and multi-institutional clinical trials so that the overall evaluation efficiency is improved. In multi-institutional clinical trials evaluating the plan quality is a time-consuming and labor-intensive process. In this note, we present a semi-automated plan-quality evaluation program which combines MIMVista, Java/MATLAB, and extensible markup language (XML). More specifically, MIMVista is used for data visualization; Java and its powerful function library are implemented for calculating dosimetry parameters; and to improve the clarity of the index definitions, XML is applied. The accuracy and the efficiency of the program were evaluated by comparing the results of the program with the manually recorded results in two RTOG trials. A slight difference of about 0.2% in volume or 0.6 Gy in dose between the semi-automated program and manual recording was observed. According to the criteria of indices, there are minimal differences between the two methods. The evaluation time is reduced from 10–20 min to 2 min by applying the semi-automated plan-quality evaluation program. (note)

  6. 42 CFR 460.132 - Quality assessment and performance improvement plan.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Quality assessment and performance improvement plan... assessment and performance improvement plan. (a) Basic rule. A PACE organization must have a written quality assessment and performance improvement plan. (b) Annual review. The PACE governing body must review the plan...

  7. 40 CFR 35.925-2 - Water quality management plans and agencies.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Water quality management plans and... Water Act § 35.925-2 Water quality management plans and agencies. That the project is consistent with any applicable water quality management (WQM) plan approved under section 208 or section 303(e) of the...

  8. Quality Assurance Program Plan for the Environmental Restoration Program

    International Nuclear Information System (INIS)

    1992-01-01

    The United States Department of Energy (USDOE) has initiated the Environmental Restoration Program (ERP) in an effort to manage, control and remediate existing hazardous, toxic and radioactive wastes generated at the Portsmouth Gaseous Diffusion Plant (PORTS). This ERP Quality Assurance Program Plan (QAPP) is responsive to the PORTS ESH Division QAPP and the ES Environmental Restoration Division (ERD) QAPP. This QAPP establishes the policies, requirements and responsibilities by which an appropriate level of QA shall be implemented within the PORTS-ERP. All PORTS-ERP activities shall be conducted in accordance with the requirements of this document and/or of a project level document which is derivative of this document

  9. Quality Assurance Program Plan for SFR Metallic Fuel Data Qualification

    Energy Technology Data Exchange (ETDEWEB)

    Benoit, Timothy [Argonne National Lab. (ANL), Argonne, IL (United States). Nuclear Engineering Division; Hlotke, John Daniel [Argonne National Lab. (ANL), Argonne, IL (United States). Nuclear Engineering Division; Yacout, Abdellatif [Argonne National Lab. (ANL), Argonne, IL (United States). Nuclear Engineering Division

    2017-07-05

    This document contains an evaluation of the applicability of the current Quality Assurance Standards from the American Society of Mechanical Engineers Standard NQA-1 (NQA-1) criteria and identifies and describes the quality assurance process(es) by which attributes of historical, analytical, and other data associated with sodium-cooled fast reactor [SFR] metallic fuel and/or related reactor fuel designs and constituency will be evaluated. This process is being instituted to facilitate validation of data to the extent that such data may be used to support future licensing efforts associated with advanced reactor designs. The initial data to be evaluated under this program were generated during the US Integral Fast Reactor program between 1984-1994, where the data includes, but is not limited to, research and development data and associated documents, test plans and associated protocols, operations and test data, technical reports, and information associated with past United States Nuclear Regulatory Commission reviews of SFR designs.

  10. The CHPRC Columbia River Protection Project Quality Assurance Project Plan

    Energy Technology Data Exchange (ETDEWEB)

    Fix, N. J.

    2008-11-30

    Pacific Northwest National Laboratory researchers are working on the CHPRC Columbia River Protection Project (hereafter referred to as the Columbia River Project). This is a follow-on project, funded by CH2M Hill Plateau Remediation Company, LLC (CHPRC), to the Fluor Hanford, Inc. Columbia River Protection Project. The work scope consists of a number of CHPRC funded, related projects that are managed under a master project (project number 55109). All contract releases associated with the Fluor Hanford Columbia River Project (Fluor Hanford, Inc. Contract 27647) and the CHPRC Columbia River Project (Contract 36402) will be collected under this master project. Each project within the master project is authorized by a CHPRC contract release that contains the project-specific statement of work. This Quality Assurance Project Plan provides the quality assurance requirements and processes that will be followed by the Columbia River Project staff.

  11. The CHPRC Columbia River Protection Project Quality Assurance Project Plan

    International Nuclear Information System (INIS)

    Fix, N.J.

    2008-01-01

    Pacific Northwest National Laboratory researchers are working on the CHPRC Columbia River Protection Project (hereafter referred to as the Columbia River Project). This is a follow-on project, funded by CH2M Hill Plateau Remediation Company, LLC (CHPRC), to the Fluor Hanford, Inc. Columbia River Protection Project. The work scope consists of a number of CHPRC funded, related projects that are managed under a master project (project number 55109). All contract releases associated with the Fluor Hanford Columbia River Project (Fluor Hanford, Inc. Contract 27647) and the CHPRC Columbia River Project (Contract 36402) will be collected under this master project. Each project within the master project is authorized by a CHPRC contract release that contains the project-specific statement of work. This Quality Assurance Project Plan provides the quality assurance requirements and processes that will be followed by the Columbia River Project staff

  12. Use of quality planning methods in optimizing welding wire quality characteristics

    Directory of Open Access Journals (Sweden)

    D. Vykydal

    2013-10-01

    Full Text Available The quality of a product is given by the extent, to which the product meets customer requirements. It is generally accepted that the extent, to which the product meets such customer requirements, and, consequently, the resulting quality of the product itself, substantially depend on the early stages of the product lifecycle, i.e. on the design and development stages. Appropriate means for effective product quality planning can be found among quality management methods and tools. These methods are typically employed in engineering production and automotive industry. This paper focuses on exploring the potential of Quality Function Deployment (QFD and Failure Mode and Effect Analysis (FMEA methods for use in metallurgical production, an industrial branch where they have not been commonly employed as yet.

  13. Legacy Management CERCLA Sites. Quality Assurance Project Plan

    International Nuclear Information System (INIS)

    2007-01-01

    S.M. Stoller Corporation is the contractor for the Technical Assistance Contract (TAC) for the U.S. Department of Energy (DOE) Office of Legacy Management (LM) operations. Stoller employs a management system that applies to all programs, projects, and business management systems funded through DOE-LM task orders. The management system incorporates the philosophy, policies, and requirements of health and safety, environmental compliance, and quality assurance (QA) in all aspects of project planning and implementation. Health and safety requirements are documented in the Health and Safety Manual (STO 2), the Radiological Control Manual (STO 3), the Integrated Safety Management System Description (STO 10), and the Drilling Health and Safety Requirements (STO 14). Environmental compliance policy and requirements are documented in the Environmental Management Program Implementation Manual (STO 11). The QA Program is documented in the Quality Assurance Manual (STO 1). The QA Manual (STO 1) implements the specific requirements and philosophy of DOE Order 414.1C, Quality Assurance. This manual also includes the requirements of other standards that are regularly imposed by customers, regulators, or other DOE orders. Title 10 Code of Federal Regulations Part 830, 'Quality Assurance Requirements', ANSI/ASQC E4-2004, 'Quality Systems for Environmental Data and Technology Programs - Requirements with Guidance for Use', and ISO 14001-2004, 'Environmental Management Systems', have been included. These standards are similar in content. The intent of the QA Manual (STO 1) is to provide a QA management system that incorporates the requirements and philosophy of DOE and other customers within the QA Manual. Criterion 1, 'Quality Assurance Program', identifies the fundamental requirements for establishing and implementing the QA management system; QA Instruction (QAI) 1.1, 'QA Program Implementation', identifies the TAC organizations that have responsibility for implementing the QA

  14. Air quality management: challenges and solutions in delivering air quality action plans

    Energy Technology Data Exchange (ETDEWEB)

    Beattie, C.I.; Longhurst, J.W.S.; Woodfield, N.K.

    2000-07-01

    The Air Quality Strategy for England, Scotland, Wales and Northern Ireland (DETR, 2001) has the aim of showing how improved local air quality in the UK may be delivered. Through a process of reviewing and assessing local air quality in both urban and rural localities, a clear picture is emerging of areas of the UK where air quality objectives are not likely to be met. The next challenge will be the identification of the required actions and new ways of working to achieve specific air quality objectives. The declaration of air quality management areas, where objectives are not predicted to be met by their target years, involves co-ordinated local action and collaborative working, which can only be effective with support across local authority departments and external stake holders. This paper provides a background to the relevant legislation underpinning, local air quality management and summarises the review and assessment process. It then comments on future directions in relation to the designation of Air Quality Management Areas and considers the requirements of action plans to deliver the goal of cleaner air in the UK. It is concluded that the UK has developed a highly sophisticated system of air quality management over a relatively short period of time, and with it has brought a new way of local authority working. The challenge of the next stage of the process is likely to be in implementing cost effective and proportional solutions to identified problems at the local level. (Author)

  15. Patient-specific dosimetric endpoints based treatment plan quality control in radiotherapy

    International Nuclear Information System (INIS)

    Song, Ting; Zhou, Linghong; Staub, David; Chen, Mingli; Lu, Weiguo; Tian, Zhen; Jia, Xun; Li, Yongbao; Jiang, Steve B; Gu, Xuejun

    2015-01-01

    In intensity modulated radiotherapy (IMRT), the optimal plan for each patient is specific due to unique patient anatomy. To achieve such a plan, patient-specific dosimetric goals reflecting each patient’s unique anatomy should be defined and adopted in the treatment planning procedure for plan quality control. This study is to develop such a personalized treatment plan quality control tool by predicting patient-specific dosimetric endpoints (DEs). The incorporation of patient specific DEs is realized by a multi-OAR geometry-dosimetry model, capable of predicting optimal DEs based on the individual patient’s geometry. The overall quality of a treatment plan is then judged with a numerical treatment plan quality indicator and characterized as optimal or suboptimal. Taking advantage of clinically available prostate volumetric modulated arc therapy (VMAT) treatment plans, we built and evaluated our proposed plan quality control tool. Using our developed tool, six of twenty evaluated plans were identified as sub-optimal plans. After plan re-optimization, these suboptimal plans achieved better OAR dose sparing without sacrificing the PTV coverage, and the dosimetric endpoints of the re-optimized plans agreed well with the model predicted values, which validate the predictability of the proposed tool. In conclusion, the developed tool is able to accurately predict optimally achievable DEs of multiple OARs, identify suboptimal plans, and guide plan optimization. It is a useful tool for achieving patient-specific treatment plan quality control. (paper)

  16. China's women leaders promote quality and equity in family planning.

    Science.gov (United States)

    He, S

    1995-08-01

    In China, key policy-makers at the highest levels of government recognize that the success of the family planning (FP) program depends upon improving the status of Chinese women. The highest ranking female government official, Peng Peiyun, a State Councilor and the Minister of the State Family Planning (FP) Commission, has initiated a new policy of improving the quality of service in the FP program. She recognizes that women who are gainfully employed and control their income are less likely to desire large families. One aspect of the effort to improve quality involves training FP personnel in interpersonal communication and counseling skills. The results of a pilot training program show that clients are pleased with the new approach and that use of FP services has increased. The FP Commission is also experimenting with programs which integrate all the needs of women and their families (FP, credit availability, old age support) in rural areas. Traditionally, sons provided for their elderly parents, so families with only one daughter are concerned about old age provision. Thus, national efforts are underway to develop social security systems. In the meantime, women at all levels, from grassroots FP acceptors to FP staff members and researchers are the major contributors to the innovations which will allow China to control its population growth.

  17. Integrated energy, air quality and greenhouse gas management plan

    International Nuclear Information System (INIS)

    2004-03-01

    This report outlines the measures that the Resort Municipality of Whistler has taken to become a sustainable community. In 2000, the Municipality adopted the Natural Step, a tool developed by international scientists to integrate ecological principles into the practices of communities, organizations and individuals. In 2001, the Municipality adopted a comprehensive sustainability plan. This report describes the efforts to manage energy, air quality, and greenhouse gases (GHG). More than 90 per cent of the common air contaminants that contribute to air quality problems in Whistler come from the combustion of fossil fuels. The community can reduce emissions of carbon monoxide, oxides of nitrogen, oxides of sulphur, volatile organic compounds, and particulate matter by managing energy and GHG emissions. This report is divided into several sections dealing with corporate and community energy use. It presents a community profile for Whistler, its energy and emissions inventory from 2000, and an integrated energy plan. An energy and emissions forecast for 2000 to 2020 was also included along with an implementation strategy for a sustainable energy future for Whistler. refs., tabs., figs

  18. Research Quality Assessment and Planning Journals. The Italian Perspective.

    Directory of Open Access Journals (Sweden)

    Bruno Zanon

    2014-02-01

    Full Text Available Assessment of research products is a crucial issue for universities and research institutions faced with internationalization and competition. Disciplines are reacting differently to this challenge, and planning, in its various forms – from urban design to process­oriented sectors – is under strain because the increasingly common assessment procedures based on the number of articles published in ranked journals and on citation data are not generally accepted. The reputation of journals, the impact of publications, and the profiles of scholars are increasingly defined by means of indexes such as impact factor and citations counts, but these metrics are questioned because they do not take account of all journals and magazines – in particular those published in languages other than English – and they do not consider teaching and other activities typical of academics and which have a real impact on planning practices at the local level. In Italy the discussion is particularly heated because assessment procedures are recent, the disciplinary community is not used to publishing in ranked international journals, and the Italian literature is not attuned to the international quality criteria. The paper reviews the recent debate on planning journals and research assessment. It focuses on the Italian case from the perspective of improving current practices.

  19. Comparing the quality of passively-scattered proton and photon tomotherapy plans for brain and head and neck disease sites

    International Nuclear Information System (INIS)

    Kainz, Kristofer; Firat, Selim; Wilson, J Frank; Schultz, Christopher; Siker, Malika; Wang, Andrew; Olson, Dan; Allen Li, X

    2015-01-01

    We compare the quality of photon IMRT (helical tomotherapy) with classic proton plans for brain, head and neck tumors, in terms of target dose uniformity and conformity along with organ-at-risk (OAR) sparing. Plans were created for twelve target volumes among eight cases. All patients were originally planned and treated using helical tomotherapy. Proton plans were generated using a passively-scattered beam model with a maximum range of 32 g cm −2 (225 MeV), range modulation in 0.5 g cm −2 increments and range compensators with 4.8 mm milling tool diameters. All proton plans were limited to two to four beams. Plan quality was compared using uniformity index (UI), conformation number (CN) and a EUD-based plan quality index (fEUD). For 11 of the 12 targets, UI was improved for the proton plan; on average, UI was 1.05 for protons versus 1.08 for tomotherapy. For 7 of the 12 targets, the tomotherapy plan exhibited more favorable CN. For proximal OARs, the improved dose conformity to the target volume from tomotherapy led to a lower maximum dose. For distal OARs, the maximum dose was much lower for proton plans. For 6 of the 8 cases, near-total avoidance for distal OARs provided by protons leads to improved fEUD. However, if distal OARs are excluded in the fEUD calculation, the proton plans exhibit better fEUD in only 3 of the 8 cases. The distal OAR sparing and target dose uniformity are generally better with passive-scatter proton planning than with photon tomotherapy; proton therapy may be preferred if the clinician deems those attributes critical. However, tomotherapy may serve equally as well as protons for cases where superior target dose conformity from tomotherapy leads to plan quality nearly identical to or better than protons and for cases where distal OAR sparing is not concerning. (paper)

  20. 77 FR 2469 - Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management...

    Science.gov (United States)

    2012-01-18

    ... the California State Implementation Plan, Antelope Valley Air Quality Management District and Imperial... Quality Management District (AVAQMD) and Imperial County Air Pollution Control District (ICAPCD) portions... Technology (RACT),'' adopted on February 23, 2010. * * * * * (G) Antelope Valley Air Quality Management...

  1. 75 FR 61367 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2010-10-05

    ... the California State Implementation Plan, South Coast Air Quality Management District AGENCY... the South Coast Air Quality Management District (SCAQMD) portion of the California State... Measure for Architectural Coatings,'' CARB, October 2007. 4. ``Improving Air Quality with Economic...

  2. 77 FR 65133 - Revisions to the California State Implementation Plan, Mojave Desert Air Quality Management District

    Science.gov (United States)

    2012-10-25

    ... the California State Implementation Plan, Mojave Desert Air Quality Management District AGENCY... limited disapproval of revisions to the Mojave Desert Air Quality Management District (MDAQMD) portion of.... * * * * * (c) * * * (379) * * * (i) * * * (E) Mojave Desert Air Quality Management District. (1) Rule 1159...

  3. 78 FR 21582 - Revisions to the California State Implementation Plan, Butte County Air Quality Management...

    Science.gov (United States)

    2013-04-11

    ... the California State Implementation Plan, Butte County Air Quality Management District and Sacramento Metropolitan Air Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. SUMMARY: EPA is proposing to approve revisions to the Butte County Air Quality Management...

  4. 76 FR 70888 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2011-11-16

    ... the California State Implementation Plan, South Coast Air Quality Management District AGENCY... the South Coast Air Quality Management District (SCAQMD) portion of the California State... Quality Management District--SCAQMD) (1) Rule 1143, ``Consumer Paint Thinners & Multi-purpose Solvents...

  5. 77 FR 66780 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2012-11-07

    ... the California State Implementation Plan, South Coast Air Quality Management District AGENCY... the South Coast Air Quality Management District (SCAQMD) portion of the California State... Control Measure for Architectural Coatings,'' CARB, October 2007. 4. ``Improving Air Quality with Economic...

  6. 77 FR 12526 - Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management...

    Science.gov (United States)

    2012-03-01

    ... the California State Implementation Plan, Antelope Valley Air Quality Management District and Mojave Desert Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. SUMMARY: EPA is proposing to approve revisions to the Antelope Valley Air Quality Management District...

  7. 78 FR 45114 - Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management...

    Science.gov (United States)

    2013-07-26

    ... the California State Implementation Plan, Antelope Valley Air Quality Management District AGENCY... the Antelope Valley Air Quality Management District (AVAQMD) portion of the California State... for the South Coast Air Quality Management District (SCAQMD). The Antelope Valley Air Pollution...

  8. 75 FR 40762 - Revisions to the California State Implementation Plan, Sacramento Metropolitan Air Quality...

    Science.gov (United States)

    2010-07-14

    ... the California State Implementation Plan, Sacramento Metropolitan Air Quality Management District and South Coast Air Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. SUMMARY: EPA is proposing to approve revisions to the Sacramento Metropolitan Air Quality...

  9. Machine-Specific Magnetic Resonance Imaging Quality Control Procedures for Stereotactic Radiosurgery Treatment Planning.

    Science.gov (United States)

    Fatemi, Ali; Taghizadeh, Somayeh; Yang, Claus Chunli; R Kanakamedala, Madhava; Morris, Bart; Vijayakumar, Srinivasan

    2017-12-18

    Purpose Magnetic resonance (MR) images are necessary for accurate contouring of intracranial targets, determination of gross target volume and evaluation of organs at risk during stereotactic radiosurgery (SRS) treatment planning procedures. Many centers use magnetic resonance imaging (MRI) simulators or regular diagnostic MRI machines for SRS treatment planning; while both types of machine require two stages of quality control (QC), both machine- and patient-specific, before use for SRS, no accepted guidelines for such QC currently exist. This article describes appropriate machine-specific QC procedures for SRS applications. Methods and materials We describe the adaptation of American College of Radiology (ACR)-recommended QC tests using an ACR MRI phantom for SRS treatment planning. In addition, commercial Quasar MRID 3D and Quasar GRID 3D phantoms were used to evaluate the effects of static magnetic field (B 0 ) inhomogeneity, gradient nonlinearity, and a Leksell G frame (SRS frame) and its accessories on geometrical distortion in MR images. Results QC procedures found in-plane distortions (Maximum = 3.5 mm, Mean = 0.91 mm, Standard deviation = 0.67 mm, >2.5 mm (%) = 2) in X-direction (Maximum = 2.51 mm, Mean = 0.52 mm, Standard deviation = 0.39 mm, > 2.5 mm (%) = 0) and in Y-direction (Maximum = 13. 1 mm , Mean = 2.38 mm, Standard deviation = 2.45 mm, > 2.5 mm (%) = 34) in Z-direction and < 1 mm distortion at a head-sized region of interest. MR images acquired using a Leksell G frame and localization devices showed a mean absolute deviation of 2.3 mm from isocenter. The results of modified ACR tests were all within recommended limits, and baseline measurements have been defined for regular weekly QC tests. Conclusions With appropriate QC procedures in place, it is possible to routinely obtain clinically useful MR images suitable for SRS treatment planning purposes. MRI examination for SRS planning can benefit from the improved localization and planning

  10. Planning, guidance, and quality assurance of pelvic screw placement using deformable image registration

    Science.gov (United States)

    Goerres, J.; Uneri, A.; Jacobson, M.; Ramsay, B.; De Silva, T.; Ketcha, M.; Han, R.; Manbachi, A.; Vogt, S.; Kleinszig, G.; Wolinsky, J.-P.; Osgood, G.; Siewerdsen, J. H.

    2017-12-01

    Percutaneous pelvic screw placement is challenging due to narrow bone corridors surrounded by vulnerable structures and difficult visual interpretation of complex anatomical shapes in 2D x-ray projection images. To address these challenges, a system for planning, guidance, and quality assurance (QA) is presented, providing functionality analogous to surgical navigation, but based on robust 3D-2D image registration techniques using fluoroscopy images already acquired in routine workflow. Two novel aspects of the system are investigated: automatic planning of pelvic screw trajectories and the ability to account for deformation of surgical devices (K-wire deflection). Atlas-based registration is used to calculate a patient-specific plan of screw trajectories in preoperative CT. 3D-2D registration aligns the patient to CT within the projective geometry of intraoperative fluoroscopy. Deformable known-component registration (dKC-Reg) localizes the surgical device, and the combination of plan and device location is used to provide guidance and QA. A leave-one-out analysis evaluated the accuracy of automatic planning, and a cadaver experiment compared the accuracy of dKC-Reg to rigid approaches (e.g. optical tracking). Surgical plans conformed within the bone cortex by 3-4 mm for the narrowest corridor (superior pubic ramus) and  >5 mm for the widest corridor (tear drop). The dKC-Reg algorithm localized the K-wire tip within 1.1 mm and 1.4° and was consistently more accurate than rigid-body tracking (errors up to 9 mm). The system was shown to automatically compute reliable screw trajectories and accurately localize deformed surgical devices (K-wires). Such capability could improve guidance and QA in orthopaedic surgery, where workflow is impeded by manual planning, conventional tool trackers add complexity and cost, rigid tool assumptions are often inaccurate, and qualitative interpretation of complex anatomy from 2D projections is prone to trial

  11. Legacy Management CERCLA Sites. Quality Assurance Project Plan

    Energy Technology Data Exchange (ETDEWEB)

    Riddle, Donna L.

    2007-05-03

    S.M. Stoller Corporation is the contractor for the Technical Assistance Contract (TAC) for the U.S. Department of Energy (DOE) Office of Legacy Management (LM) operations. Stoller employs a management system that applies to all programs, projects, and business management systems funded through DOE-LM task orders. The management system incorporates the philosophy, policies, and requirements of health and safety, environmental compliance, and quality assurance (QA) in all aspects of project planning and implementation. Health and safety requirements are documented in the Health and Safety Manual (STO 2), the Radiological Control Manual (STO 3), the Integrated Safety Management System Description (STO 10), and the Drilling Health and Safety Requirements (STO 14). Environmental compliance policy and requirements are documented in the Environmental Management Program Implementation Manual (STO 11). The QA Program is documented in the Quality Assurance Manual (STO 1). The QA Manual (STO 1) implements the specific requirements and philosophy of DOE Order 414.1C, Quality Assurance. This manual also includes the requirements of other standards that are regularly imposed by customers, regulators, or other DOE orders. Title 10 Code of Federal Regulations Part 830, “Quality Assurance Requirements,” ANSI/ASQC E4-2004, “Quality Systems for Environmental Data and Technology Programs – Requirements with Guidance for Use,” and ISO 14001-2004, “Environmental Management Systems,” have been included. These standards are similar in content. The intent of the QA Manual (STO 1) is to provide a QA management system that incorporates the requirements and philosophy of DOE and other customers within the QA Manual. Criterion 1, “Quality Assurance Program,” identifies the fundamental requirements for establishing and implementing the QA management system; QA Instruction (QAI) 1.1, “QA Program Implementation,” identifies the TAC organizations that have responsibility for

  12. Low-molecular-weight glutenin subunits from the 1U genome of Aegilops umbellulata confer superior dough rheological properties and improve breadmaking quality of bread wheat.

    Science.gov (United States)

    Wang, Jian; Wang, Chang; Zhen, Shoumin; Li, Xiaohui; Yan, Yueming

    2018-04-01

    Wheat-related genomes may carry new glutenin genes with the potential for quality improvement of breadmaking. In this study, we estimated the gluten quality properties of the wheat line CNU609 derived from crossing between Chinese Spring (CS, Triticum aestivum L., 2n = 6x = 42, AABBDD) and the wheat Aegilops umbellulata (2n = 2x = 14, UU) 1U(1B) substitution line, and investigated the function of 1U-encoded low-molecular-weight glutenin subunits (LMW-GS). The main quality parameters of CNU609 were significantly improved due to introgression of the 1U genome, including dough development time, stability time, farinograph quality number, gluten index, loaf size and inner structure. Glutenin analysis showed that CNU609 and CS had the same high-molecular-weight glutenin subunit (HMW-GS) composition, but CNU609 carried eight specific 1U genome-encoded LMW-GS. The introgression of the 1U-encoded LMW-GS led to more and larger protein body formation in the CNU609 endosperm. Two new LMW-m type genes from the 1U genome, designated Glu-U3a and Glu-U3b, were cloned and characterized. Secondary structure prediction implied that both Glu-U3a and Glu-U3b encode subunits with high α-helix and β-strand content that could benefit the formation of superior gluten structure. Our results indicate that the 1U genome has superior LMW-GS that can be used as new gene resources for wheat gluten quality improvement. © 2017 Society of Chemical Industry. © 2017 Society of Chemical Industry.

  13. Quality Assurance Program Plan (QAPP) Waste Management Project

    Energy Technology Data Exchange (ETDEWEB)

    VOLKMAN, D.D.

    1999-10-27

    This document is the Quality Assurance Program Plan (QAPP) for Waste Management Federal Services of Hanford, Inc. (WMH), that implements the requirements of the Project Hanford Management Contract (PHMC), HNF-MP-599, Project Hanford Quality Assurance Program Description (QAPD) document, and the Hanford Federal Facility Agreement with Consent Order (Tri-Party Agreement), Sections 6.5 and 7.8. WHM is responsible for the treatment, storage, and disposal of liquid and solid wastes generated at the Hanford Site as well as those wastes received from other US Department of Energy (DOE) and non-DOE sites. WMH operations include the Low-Level Burial Grounds, Central Waste Complex (a mixed-waste storage complex), a nonradioactive dangerous waste storage facility, the Transuranic Storage Facility, T Plant, Waste Receiving and Processing Facility, 200 Area Liquid Effluent Facility, 200 Area Treated Effluent Disposal Facility, the Liquid Effluent Retention Facility, the 242-A Evaporator, 300 Area Treatment Effluent Disposal Facility, the 340 Facility (a radioactive liquid waste handling facility), 222-S Laboratory, the Waste Sampling and Characterization Facility, and the Hanford TRU Waste Program.

  14. Implementation of imaging of the national protocol for quality control in planning systems

    International Nuclear Information System (INIS)

    Caudepon Moreno, F.; Martin-Viera cueto, J. A.; Bodineau gil, C.; Benitez Villegas, E. M.; Casado Villalon, F. J.; Moreno Sainz, C.

    2011-01-01

    Quality control of the planning system (SP) plays a key role in quality assurance schemes that include all stages of the radiotherapy process.In this work we focus on the evidence detailing the ''Protocol for quality control in therapy planning systems with ionizing radiation of the SEFM in ''anatomical data acquisition (DA).

  15. 78 FR 7703 - Revisions to the California State Implementation Plan, South Coast Air Quality Management...

    Science.gov (United States)

    2013-02-04

    ... the California State Implementation Plan, South Coast Air Quality Management District, Proposed Rule... approve a revision to the South Coast Air Quality Management District (SCAQMD) portion of the California... digesters. Rule 1127 was designed to implement the 2003 Air Quality Management Plan (AQMP) control measure...

  16. 76 FR 47094 - Revisions to the California State Implementation Plan; South Coast Air Quality Management District

    Science.gov (United States)

    2011-08-04

    ... the California State Implementation Plan; South Coast Air Quality Management District AGENCY... the South Coast Air Quality Management District portion of the California State Implementation Plan... following local rule: South Coast Air Quality Management District Rule 1175, Control of Emissions from the...

  17. 76 FR 30896 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2011-05-27

    ... the California State Implementation Plan, South Coast Air Quality Management District AGENCY... the South Coast Air Quality Management District (SCAQMD) portion of the California State... overwhelmingly formed as a secondary pollutant. (South Coast 2007 Air Quality Management Plan, page ES-9...

  18. Assessment of quality of care in family planning services in Jimma ...

    African Journals Online (AJOL)

    Background: Providing quality of care in family planning services is an important task for care providers so as to increase service utilization and coverage; however, little is known about the existing quality of care in such services. Objective: To assess quality of care in family planning services in Jimma Zone, southwest ...

  19. Nonradioactive Dangerous Waste Landfill sampling and analysis plan and data quality objectives process summary report

    International Nuclear Information System (INIS)

    Smith, R.C.

    1997-08-01

    This sampling and analysis plan defines the sampling and analytical activities and associated procedures that will be used to support the Nonradioactive Dangerous Waste Landfill soil-gas investigation. This SAP consists of three sections: this introduction, the field sampling plan, and the quality assurance project plan. The field sampling plan defines the sampling and analytical methodologies to be performed

  20. National Ignition Facility quality assurance plan for laser materials and optical technology

    Energy Technology Data Exchange (ETDEWEB)

    Wolfe, C.R.

    1996-05-01

    Quality achievement is the responsibility of the line organizations of the National Ignition Facility (NIF) Project. This subtier Quality Assurance Plan (QAP) applies to activities of the Laser Materials & Optical Technology (LM&OT) organization and its subcontractors. It responds to the NIF Quality Assurance Program Plan (QAPP, L-15958-2, NIF-95-499) and Department of Energy (DOE) Order 5700.6C. This Plan is organized according to 10 Quality Assurance (QA) criteria and subelements of a management system as outlined in the NIF QAPP. This Plan describes how those QA requirements are met. This Plan is authorized by the Associate Project Leader for the LM&OT organization, who has assigned responsibility to the Optics QA engineer to maintain this plan, with the assistance of the NIF QA organization. This Plan governs quality-affecting activities associated with: design; procurement; fabrication; testing and acceptance; handling and storage; and installation of NIF Project optical components into mounts and subassemblies.

  1. 76 FR 68381 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Pennsylvania Clean...

    Science.gov (United States)

    2011-11-04

    ... Promulgation of Air Quality Implementation Plans; Pennsylvania; Pennsylvania Clean Vehicles Program AGENCY... Implementation Plan (SIP) revision submitted by the Commonwealth of Pennsylvania. This SIP revision contains Pennsylvania's Clean Vehicle Program, which adopts California's second generation low emission vehicle program...

  2. Final Hanford Site Transuranic (TRU) Waste Characterization Quality Assurance Project Plan

    International Nuclear Information System (INIS)

    GREAGER, T.M.

    1999-01-01

    The Transuranic Waste Characterization Quality Assurance Program Plan required each US Department of Energy (DOE) site that characterizes transuranic waste to be sent the Waste Isolation Pilot Plan that addresses applicable requirements specified in the QAPP

  3. High-Quality Fe-doped TiO2 films with Superior Visible-Light Performance

    DEFF Research Database (Denmark)

    Su, Ren; Bechstein, Ralf; Kibsgaard, Jakob

    2012-01-01

    We report on high-quality polycrystalline Fe-doped TiO2 (Fe–TiO2) porous films synthesized via one-step electrochemical oxidation. We demonstrate that delicate properties such as the impurity concentration and the microstructure that strongly influence the performance of the material for photovol...

  4. Improving the quality of manually acquired data: Applying the theory of planned behaviour to data quality

    International Nuclear Information System (INIS)

    Murphy, Glen D.

    2009-01-01

    The continued reliance of manual data capture in engineering asset intensive organisations highlights the critical role played by those responsible for recording raw data. The potential for data quality variance across individual operators also exposes the need to better manage this particular group. This paper evaluates the relative importance of the human factors associated with data quality. Using the theory of planned behaviour this paper considers the impact of attitudes, perceptions and behavioural intentions on the data collection process in an engineering asset context. Two additional variables are included, those of time pressure and operator feedback. Time pressure is argued to act as a moderator between intention and data collection behaviour, while perceived behavioural control will moderate the relationship between feedback and data collection behaviour. Overall the paper argues that the presence of best practice procedures or threats of disciplinary sanction are insufficient controls to determine data quality. Instead those concerned with improving the data collection performance of operators should consider the operator's perceptions of group attitude towards data quality, the level of feedback provided to data collectors and the impact of time pressures on procedure compliance. A range of practical recommendations are provided to those wishing to improve the quality of their manually acquired data.

  5. 77 FR 12673 - Approval of Air Quality Implementation Plans; California; South Coast; Attainment Plan for 1997 8...

    Science.gov (United States)

    2012-03-01

    ..., Douglas Ito, Chief, Air Quality and Transportation Planning Branch; California Air Resources Board... District determine compliance with the ``global commitment'' target, thus leaving them in a situation faced... plans, after consultation with the operators adopt ridership increase target for 1983-1987. Emission...

  6. 76 FR 40262 - Determination of Attainment, Approval and Promulgation of Air Quality Implementation Plans...

    Science.gov (United States)

    2011-07-08

    ... Ambient Air Quality Standard (NAAQS). This action corrects an omission in the regulatory text of the.... FOR FURTHER INFORMATION CONTACT: Edward Doty, Environmental Scientist, Attainment Planning and...

  7. Application of Data Quality Objectives in Decommissioning Plans

    International Nuclear Information System (INIS)

    Duvall, Ken

    2008-01-01

    The Data Quality Objectives (DQOs) are applicable and relevant in the design of measurements that provide data for good, effective decision-making. The DQOs provide criteria for the design of measurements and provide a target for assessing the level of data quality that is considered acceptable for effective decision-making. Such targets in the design of measurements help eliminate the acquisition of unnecessary, duplicative or overly precise data. They help provide more efficient use of limited measurement resources. With the application of DQOs, D and D program decisions are identified, DQOs are established, and measurements are designed to provide data that meet the DQOs for each decision point. Since the Historical Site Assessment (HSA), Scoping, Characterization, and Remedial Action Surveys provide data and information to all D and D program decision-making, an integrated approach should be taken where all input requirements are considered, in the design of each survey. The decision points and their linkages form a network of decisions referred to as a decision framework. Since distinct D and D program functions are linked by their decisions, programs proceed through the decision framework, in a uniform fashion, to one endpoint, the decision to release the site. The decision to release the site is based on the ability to pass the Multi-Agency Radiation Survey and Site Investigation Manual (MARSSIM). Therefore, D and D planning has a primary aim, to integrate D and D program efforts in a manner that will allow D and D decision-making to reach one end point, effective MARSSIM decision-making. The Decision Framework is best represented, schematically, by a decision tree. The decision tree is based on 3- decision points and represents a decision in each of the Remediation, Dose Assessment and MARSSIM program functions. The decisions address the extent of excavation, dose modeling approach, and sampling for the MARSSIM Final Status Survey (FSS). The simplified

  8. Leading quality through the development of a multi-year corporate quality plan: sharing The Ottawa Hospital experience.

    Science.gov (United States)

    Hunter, Linda; Myles, Joanne; Worthington, James R; Lebrun, Monique

    2011-01-01

    This article discusses the background and process for developing a multi-year corporate quality plan. The Ottawa Hospital's goal is to be a top 10% performer in quality and patient safety in North America. In order to create long-term measurable and sustainable changes in the quality of patient care, The Ottawa Hospital embarked on the development of a three-year strategic corporate quality plan. This was accomplished by engaging the organization at all levels and defining quality frameworks, aligning with internal and external expectations, prioritizing strategic goals, articulating performance measurements and reporting to stakeholders while maintaining a transparent communication process. The plan was developed through an iterative process that engaged a broad base of health professionals, physicians, support staff, administration and senior management. A literature review of quality frameworks was undertaken, a Quality Plan Working Group was established, 25 key stakeholder interviews were conducted and 48 clinical and support staff consultations were held. The intent was to gather information on current quality initiatives and challenges encountered and to prioritize corporate goals and then create the quality plan. Goals were created and then prioritized through an affinity exercise. Action plans were developed for each goal and included objectives, tasks and activities, performance measures (structure, process and outcome), accountabilities and timelines. This collaborative methodology resulted in the development of a three-year quality plan. Six corporate goals were outlined by the tenets of the quality framework for The Ottawa Hospital: access to care, appropriate care (effective and efficient), safe care and satisfaction with care. Each of the six corporate goals identified objectives and supporting action plans with accountabilities outlining what would be accomplished in years one, two and three. The three-year quality plan was approved by senior

  9. Quality Assurance program plan - plutonium stabilization and handling project W-460

    International Nuclear Information System (INIS)

    SCHULTZ, J.W.

    1999-01-01

    This Quality Assurance Program Plan (QAPP) identifies Project Quality Assurance (QA) program requirements for all parties participating in the design, procurement, demolition, construction, installation, inspection and testing for Project W-460

  10. Gulf of Mexico dissolved oxygen model (GoMDOM) research and quality assurance project plan

    Science.gov (United States)

    An integrated high resolution mathematical modeling framework is being developed that will link hydrodynamic, atmospheric, and water quality models for the northern Gulf of Mexico. This Research and Quality Assurance Project Plan primarily focuses on the deterministic Gulf of Me...

  11. 76 FR 53853 - Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality...

    Science.gov (United States)

    2011-08-30

    ... Action Network (LEAN) v. EPA, No. 02-60991). The issues raised concerned EPA's decision to approve... Ambient Air Quality Standard,'' Memorandum from John S. Seitz, Director, Office of Air Quality Planning...

  12. The quality of family planning services and client satisfaction in the public and private sectors in Kenya.

    Science.gov (United States)

    Agha, Sohail; Do, Mai

    2009-04-01

    To compare the quality of family planning services delivered at public and private facilities in Kenya. Data from the 2004 Kenya Service Provision Assessment were analysed. The Kenya Service Provision Assessment is a representative sample of health facilities in the public and private sectors, and comprises data obtained from a facility inventory, service provider interviews, observations of client-provider interactions and exit interviews. Quality-of-care indicators are compared between the public and private sectors along three dimensions: structure, process and outcome. Private facilities were superior to public sector facilities in terms of physical infrastructure and the availability of services. Public sector facilities were more likely to have management systems in place. There was no difference between public and private providers in the technical quality of care provided. Private providers were better at managing interpersonal aspects of care. The higher level of client satisfaction at private facilities could not be explained by differences between public and private facilities in structural and process aspects of care. Formal private sector facilities providing family planning services exhibit greater readiness to provide services and greater attention to client needs than public sector facilities in Kenya. Consistent with this, client satisfaction is much higher at private facilities. Technical quality of care provided is similar in public and private facilities.

  13. Software quality assurance plan for the National Ignition Facility integrated computer control system

    International Nuclear Information System (INIS)

    Woodruff, J.

    1996-11-01

    Quality achievement is the responsibility of the line organizations of the National Ignition Facility (NIF) Project. This Software Quality Assurance Plan (SQAP) applies to the activities of the Integrated Computer Control System (ICCS) organization and its subcontractors. The Plan describes the activities implemented by the ICCS section to achieve quality in the NIF Project's controls software and implements the NIF Quality Assurance Program Plan (QAPP, NIF-95-499, L-15958-2) and the Department of Energy's (DOE's) Order 5700.6C. This SQAP governs the quality affecting activities associated with developing and deploying all control system software during the life cycle of the NIF Project

  14. Quality assurance FY 1995 site support program plan WBS 6.7.2.5

    Energy Technology Data Exchange (ETDEWEB)

    Dell, L.D.

    1994-09-01

    This report is a summary of the quality assurance plan and program for the Westinghouse Hanford Company. The quality assurance plan verifies that the appropriate quality assurance programs and controls are applied to activities that affect quality related to work in: waste management; environmental activities (restoration, remediation, and monitoring); implementation of environmental, state, local, and federal regulations; tri-party agreement activities; facility operation and deactivation/transition to shutdown; new facility construction and operation.

  15. Quality assurance FY 1995 site support program plan WBS 6.7.2.5

    International Nuclear Information System (INIS)

    Dell, L.D.

    1994-09-01

    This report is a summary of the quality assurance plan and program for the Westinghouse Hanford Company. The quality assurance plan verifies that the appropriate quality assurance programs and controls are applied to activities that affect quality related to work in: waste management; environmental activities (restoration, remediation, and monitoring); implementation of environmental, state, local, and federal regulations; tri-party agreement activities; facility operation and deactivation/transition to shutdown; new facility construction and operation

  16. Evaluating which plan quality metrics are appropriate for use in lung SBRT.

    Science.gov (United States)

    Yaparpalvi, Ravindra; Garg, Madhur K; Shen, Jin; Bodner, William R; Mynampati, Dinesh K; Gafar, Aleiya; Kuo, Hsiang-Chi; Basavatia, Amar K; Ohri, Nitin; Hong, Linda X; Kalnicki, Shalom; Tome, Wolfgang A

    2018-02-01

    Several dose metrics in the categories-homogeneity, coverage, conformity and gradient have been proposed in literature for evaluating treatment plan quality. In this study, we applied these metrics to characterize and identify the plan quality metrics that would merit plan quality assessment in lung stereotactic body radiation therapy (SBRT) dose distributions. Treatment plans of 90 lung SBRT patients, comprising 91 targets, treated in our institution were retrospectively reviewed. Dose calculations were performed using anisotropic analytical algorithm (AAA) with heterogeneity correction. A literature review on published plan quality metrics in the categories-coverage, homogeneity, conformity and gradient was performed. For each patient, using dose-volume histogram data, plan quality metric values were quantified and analysed. For the study, the radiation therapy oncology group (RTOG) defined plan quality metrics were: coverage (0.90 ± 0.08); homogeneity (1.27 ± 0.07); conformity (1.03 ± 0.07) and gradient (4.40 ± 0.80). Geometric conformity strongly correlated with conformity index (p plan quality guidelines-coverage % (ICRU 62), conformity (CN or CI Paddick ) and gradient (R 50% ). Furthermore, we strongly recommend that RTOG lung SBRT protocols adopt either CN or CI Padddick in place of prescription isodose to target volume ratio for conformity index evaluation. Advances in knowledge: Our study metrics are valuable tools for establishing lung SBRT plan quality guidelines.

  17. Strategic planning applied to quality in asthma management for children.

    Science.gov (United States)

    Goonan, K J; Healy, J M; Jordan, H S; Zazzali, J L; Horowitz, M

    1993-01-01

    This strategic plan translates the HCHP vision statement into a working plan for one major clinical condition--asthma in children. It is a working plan for clinicians and managers across specialties and levels. The results of the projects will improve in a measurable way significant clinical practice and outcomes, in keeping with the FY 1993 strategic goals.

  18. Sandia National Laboratories Advanced Simulation and Computing (ASC) software quality plan : ASC software quality engineering practices Version 3.0.

    Energy Technology Data Exchange (ETDEWEB)

    Turgeon, Jennifer L.; Minana, Molly A.; Hackney, Patricia; Pilch, Martin M.

    2009-01-01

    The purpose of the Sandia National Laboratories (SNL) Advanced Simulation and Computing (ASC) Software Quality Plan is to clearly identify the practices that are the basis for continually improving the quality of ASC software products. Quality is defined in the US Department of Energy/National Nuclear Security Agency (DOE/NNSA) Quality Criteria, Revision 10 (QC-1) as 'conformance to customer requirements and expectations'. This quality plan defines the SNL ASC Program software quality engineering (SQE) practices and provides a mapping of these practices to the SNL Corporate Process Requirement (CPR) 001.3.6; 'Corporate Software Engineering Excellence'. This plan also identifies ASC management's and the software project teams responsibilities in implementing the software quality practices and in assessing progress towards achieving their software quality goals. This SNL ASC Software Quality Plan establishes the signatories commitments to improving software products by applying cost-effective SQE practices. This plan enumerates the SQE practices that comprise the development of SNL ASC's software products and explains the project teams opportunities for tailoring and implementing the practices.

  19. 78 FR 63929 - Approval and Promulgation of Air Quality Implementation Plans; Texas; Revisions to Rules and...

    Science.gov (United States)

    2013-10-25

    ... requirements for grandfathered facilities. The revisions will contribute to improvement in overall air quality... to contribute to improvement of air quality and attainment or maintenance of the federal air quality...] Approval and Promulgation of Air Quality Implementation Plans; Texas; Revisions to Rules and Regulations...

  20. Accuracy of combined maxillary and mandibular repositioning and of soft tissue prediction in relation to maxillary antero-superior repositioning combined with mandibular set back A computerized cephalometric evaluation of the immediate postsurgical outcome using the TIOPS planning system

    DEFF Research Database (Denmark)

    Donatsky, Ole; Bjørn-Jørgensen, Jens; Hermund, Niels Ulrich

    2009-01-01

    surgical planning system (TIOPS). MATERIAL AND METHODS: Out of 100 prospectively and consecutively treated patients, 52 patients manifested dentofacial deformities requiring bimaxillary orthognathic surgery with maxillary antero-superior repositioning combined with mandibular set back and so were included......AIM: The purpose of the present study was to evaluate the immediate postsurgical outcome of planned and predicted hard and soft tissue positional changes in relation to maxillary antero-superior repositioning combined with mandibular set back using the computerized, cephalometric, orthognathic...... positional changes were transferred to model surgery on a three-dimensional articulator system (SAM) and finally to surgery. Five to six weeks after surgery, the actually obtained hard and soft tissue profile changes were cephalometricly assessed. RESULTS: The mean accuracy of the planned and predicted hard...

  1. Analysis quality of content digital plan of cadastre lines (underground installation

    Directory of Open Access Journals (Sweden)

    Marinković Goran

    2016-01-01

    Full Text Available This work presents the results of research quality digital geodetic plans lines and underground installations. The study included the creation of a digital geodetic plan sewerage network vectorization of analogue geodetic plans and creation of digital geodetic plan of the same details from the original data survey and maintenance survey. Based on research results the analysis of the accuracy and reliability digital geodetic plan created vectoring analogue plan or 'digitizing from the screen'. The results obtained in this work, the can be use not only in the Republic of Serbia, but also in other countries where digitalization of geodetic plans are increasingly gaining in importance.

  2. Plan-provider integration, premiums, and quality in the Medicare Advantage market.

    Science.gov (United States)

    Frakt, Austin B; Pizer, Steven D; Feldman, Roger

    2013-12-01

    To investigate how integration between Medicare Advantage plans and health care providers is related to plan premiums and quality ratings. We used public data from the Centers for Medicare and Medicaid Services (CMS) and the Area Resource File and private data from one large insurer. Premiums and quality ratings are from 2009 CMS administrative files and some control variables are historical. We estimated ordinary least-squares models for premiums and plan quality ratings, with state fixed effects and firm random effects. The key independent variable was an indicator of plan-provider integration. With the exception of Medigap premium data, all data were publicly available. We ascertained plan-provider integration through examination of plans' websites and governance documents. We found that integrated plan-providers charge higher premiums, controlling for quality. Such plans also have higher quality ratings. We found no evidence that integration is associated with more generous benefits. Current policy encourages plan-provider integration, although potential effects on health insurance products and markets are uncertain. Policy makers and regulators may want to closely monitor changes in premiums and quality after integration and consider whether quality improvement (if any) justifies premium increases (if they occur). © Health Research and Educational Trust.

  3. 77 FR 42686 - Approval and Promulgation of Air Quality Implementation Plans; Maryland; the 2002 Base Year...

    Science.gov (United States)

    2012-07-20

    ... Promulgation of Air Quality Implementation Plans; Maryland; the 2002 Base Year Inventory AGENCY: Environmental... matter (PM 2.5 ) 2002 base year emissions inventory portion of the Maryland State Implementation Plan... National Ambient Air Quality Standard (NAAQS) SIP. EPA is proposing to approve the 2002 base year PM 2.5...

  4. 78 FR 63937 - Approval and Promulgation of Implementation Plans; Approval and Promulgation of State Air Quality...

    Science.gov (United States)

    2013-10-25

    ... Quality Plans for Designated Facilities and Pollutants, State of Iowa; Control of Emissions From Existing Hospital/ Medical/Infectious Waste Incinerator Units, Negative Declaration and 111(d) Plan Rescission... existing state air quality rules, approve an exemption from constructing permitting for engines used in...

  5. 78 FR 63887 - Approval and Promulgation of Implementation Plans; Approval and Promulgation of State Air Quality...

    Science.gov (United States)

    2013-10-25

    ... Quality Plans for Designated Facilities and Pollutants, State of Iowa; Control of Emissions From Existing Hospital/ Medical/Infectious Waste Incinerator Units, Negative Declaration and 111(d) Plan Rescission... quality rules, approve an exemption from constructing permitting for engines used in periodic pipeline...

  6. 76 FR 54384 - California State Implementation Plan, South Coast Air Quality Management District; Withdrawal of...

    Science.gov (United States)

    2011-09-01

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R09-OAR-2011-0537; FRL-9457-6] California State Implementation Plan, South Coast Air Quality Management District; Withdrawal of Direct Final Rule... Implementation Plan (SIP). This revision concerned South Coast Air Quality Management District (SCAQMD) Rule 1143...

  7. 75 FR 32353 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2010-06-08

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R09-OAR-2010-0276; FRL-9139-8] Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY... the South Coast Air Quality Management District portion of the California State Implementation Plan...

  8. 77 FR 32483 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2012-06-01

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R09-OAR-2012-0236; FRL-9670-9] Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY... the South Coast Air Quality Management District portion of the California State Implementation Plan...

  9. 76 FR 72142 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2011-11-22

    ... the California State Implementation Plan, South Coast Air Quality Management District AGENCY... the South Coast Air Quality Management District portion of the California State Implementation Plan... Office of Management and Budget under Executive Order 12866 (58 FR 51735, October 4, 1993); Does not...

  10. 75 FR 25775 - Disapproval of State Implementation Plan Revisions, South Coast Air Quality Management District

    Science.gov (United States)

    2010-05-10

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R09-OAR-2009-0573; FRL-9146-5] Disapproval of State Implementation Plan Revisions, South Coast Air Quality Management District AGENCY: Environmental... South Coast Air Quality Management District (SCAQMD) portion of the California State Implementation Plan...

  11. 76 FR 76115 - Revisions to the California State Implementation Plan, Feather River Air Quality Management District

    Science.gov (United States)

    2011-12-06

    ... the California State Implementation Plan, Feather River Air Quality Management District AGENCY... limited disapproval of revisions to the Feather River Air Quality Management District (FRAQMD) portion of..., Regulatory Planning and Review The Office of Management and Budget (OMB) has exempted this regulatory action...

  12. Planning for quality stewardship: The sitewide environmental impact statement

    International Nuclear Information System (INIS)

    Webb, D.

    1995-01-01

    The U.S Department of Energy is responsible for managing many large tracts of Federal land throughout this country. These sites host the nation's nuclear weapons complex, national laboratories, environmental restoration facilities, and serve other uses. The Department faces unique problems in administering this land. Many have multiple activities taking place at the same time; for example, a site may simultaneously be used for energy research, technology development, waste disposal and wildlife habitat. The sites often use radioactive and other hazardous materials and many are contaminated as a result of past management practices. In 1992 the Department institutes a policy, as stated in its National Environmental Policy Act regulations [10 CFR 1021], to prepare sitewide environmental impact statements for its large, multipurpose sites. For the first time, through the sitewide environmental impact statement process, the Department has an effective tool to plan for quality stewardship of the lands and resources entrusted to its care. The sitewide environmental impact statement is a specialized type of programmatic environmental impact statement which allows the Department to look at the geographically connected actions taking place at a given site. The sitewide statement allows a comprehensive look at the operational baseline for the entire site to determine the total cumulative impact of ongoing operations at the site. The Department can identify areas where a change in management practices would mitigate undesirable impacts; areas not at issue could continue under existing practices. As a result, an environmentally-sound operating envelope can be established. This, in turn, can serve in the future as a threshold to decide if new proposals would result in significant impacts to the site as a whole, to simplify future National Environmental Policy Act reviews

  13. California Air Quality State Implementation Plans; Final Approval; Butte County Air Quality Management District; Stationary Source Permits

    Science.gov (United States)

    EPA is taking final action to approve a revision to the Butte County Air Quality Management District (BCAQMD) portion of the California State Implementation Plan (SIP). This revision concerns the District's New Source Review (NSR) permitting program.

  14. Effluent monitoring Quality Assurance Project Plan for radioactive airborne emissions data. Revision 2

    International Nuclear Information System (INIS)

    Frazier, T.P.

    1995-12-01

    This Quality Assurance Project Plan addresses the quality assurance requirements for compiling Hanford Site radioactive airborne emissions data. These data will be reported to the U.S. Environmental Protection Agency, the US Department of Energy, and the Washington State Department of Health. Effluent Monitoring performs compliance assessments on radioactive airborne sampling and monitoring systems. This Quality Assurance Project Plan is prepared in compliance with interim guidelines and specifications. Topics include: project description; project organization and management; quality assurance objectives; sampling procedures; sample custody; calibration procedures; analytical procedures; monitoring and reporting criteria; data reduction, verification, and reporting; internal quality control; performance and system audits; corrective actions; and quality assurance reports

  15. Educação a distância no ensino superior: expansão com qualidade?/Distance learning in higher education: expansion and quality?

    Directory of Open Access Journals (Sweden)

    Francisco Paulo do Nascimento

    2007-12-01

    Full Text Available Este estudo objetivou investigar e analisar a necessidade de expansão da educação a distância no ensino superior, bem como a possibilidade de esse novo paradigma oferecer educação com a qualidade necessária para enfrentamento dos desafios de socialização do conhecimento. Foi elaborado por meio de pesquisa bibliográfica que alcançou contribuições teóricas sobre a relevância do conhecimento para o desenvolvimento mundial e de pessoas, educação, pesquisas sobre demanda e oferta de vagas no ensino superior, estudo comparativo entre ensino tradicional e ensino a distância, referenciais para educação a distância de qualidade, entrevistas em reportagens com professores e autoridades educacionais e relatos sobre experiências em aulas não presenciais. O trabalho indica que há demanda reprimida e crescente por vagas no ensino superior, que a infra-estrutura do País não é capaz de gerar a quantidade de vagas demandadas, e que o ensino a distância é capaz de ensejar educação de qualidade. The objective of this study was to examine and analyze the need to expanding distance learning in higher education, as well as the possibility of this new paradigm offering education with the necessary quality to face up the challenges of knowledge socialization. The study was developed through bibliographic research which reached theoretical contributions on the relevance of knowledge to world and people development, education, research on supply and demand of openings in higher education, comparative study between traditional and distance education, standards of distance education, interviews with professors and educational authorities and reports on docent experiences in non-presential classes. This study indicates that there is an unfulfilled and growing demand for openings in higher education, that our country’s infrastructure is not able to generate the urged amount of vacancies and that distance learning figures to be capable of

  16. Evaluation of plan quality assurance models for prostate cancer patients based on fully automatically generated Pareto-optimal treatment plans.

    Science.gov (United States)

    Wang, Yibing; Breedveld, Sebastiaan; Heijmen, Ben; Petit, Steven F

    2016-06-07

    IMRT planning with commercial Treatment Planning Systems (TPSs) is a trial-and-error process. Consequently, the quality of treatment plans may not be consistent among patients, planners and institutions. Recently, different plan quality assurance (QA) models have been proposed, that could flag and guide improvement of suboptimal treatment plans. However, the performance of these models was validated using plans that were created using the conventional trail-and-error treatment planning process. Consequently, it is challenging to assess and compare quantitatively the accuracy of different treatment planning QA models. Therefore, we created a golden standard dataset of consistently planned Pareto-optimal IMRT plans for 115 prostate patients. Next, the dataset was used to assess the performance of a treatment planning QA model that uses the overlap volume histogram (OVH). 115 prostate IMRT plans were fully automatically planned using our in-house developed TPS Erasmus-iCycle. An existing OVH model was trained on the plans of 58 of the patients. Next it was applied to predict DVHs of the rectum, bladder and anus of the remaining 57 patients. The predictions were compared with the achieved values of the golden standard plans for the rectum D mean, V 65, and V 75, and D mean of the anus and the bladder. For the rectum, the prediction errors (predicted-achieved) were only  -0.2  ±  0.9 Gy (mean  ±  1 SD) for D mean,-1.0  ±  1.6% for V 65, and  -0.4  ±  1.1% for V 75. For D mean of the anus and the bladder, the prediction error was 0.1  ±  1.6 Gy and 4.8  ±  4.1 Gy, respectively. Increasing the training cohort to 114 patients only led to minor improvements. A dataset of consistently planned Pareto-optimal prostate IMRT plans was generated. This dataset can be used to train new, and validate and compare existing treatment planning QA models, and has been made publicly available. The OVH model was highly accurate

  17. Engineering Knowledge for Automated Planning: Towards a Notion of Quality

    OpenAIRE

    McCluskey, T.L.; Vaquero, Tiago; Vallati, Mauro

    2017-01-01

    Automated planning is a prominent Artificial Intelligence challenge, as well as being a common capability requirement for intelligent\\ud autonomous agents. A critical aspect of what is called domain-independent planning, is the application knowledge that must be added to the planner to create a complete planning application. This is made explicit in (i) a domain model, which is a formal representation of the persistent domain knowledge, and (ii) an associated problem instance, containing the ...

  18. Automation and Intensity Modulated Radiation Therapy for Individualized High-Quality Tangent Breast Treatment Plans

    International Nuclear Information System (INIS)

    Purdie, Thomas G.; Dinniwell, Robert E.; Fyles, Anthony; Sharpe, Michael B.

    2014-01-01

    Purpose: To demonstrate the large-scale clinical implementation and performance of an automated treatment planning methodology for tangential breast intensity modulated radiation therapy (IMRT). Methods and Materials: Automated planning was used to prospectively plan tangential breast IMRT treatment for 1661 patients between June 2009 and November 2012. The automated planning method emulates the manual steps performed by the user during treatment planning, including anatomical segmentation, beam placement, optimization, dose calculation, and plan documentation. The user specifies clinical requirements of the plan to be generated through a user interface embedded in the planning system. The automated method uses heuristic algorithms to define and simplify the technical aspects of the treatment planning process. Results: Automated planning was used in 1661 of 1708 patients receiving tangential breast IMRT during the time interval studied. Therefore, automated planning was applicable in greater than 97% of cases. The time for treatment planning using the automated process is routinely 5 to 6 minutes on standard commercially available planning hardware. We have shown a consistent reduction in plan rejections from plan reviews through the standard quality control process or weekly quality review multidisciplinary breast rounds as we have automated the planning process for tangential breast IMRT. Clinical plan acceptance increased from 97.3% using our previous semiautomated inverse method to 98.9% using the fully automated method. Conclusions: Automation has become the routine standard method for treatment planning of tangential breast IMRT at our institution and is clinically feasible on a large scale. The method has wide clinical applicability and can add tremendous efficiency, standardization, and quality to the current treatment planning process. The use of automated methods can allow centers to more rapidly adopt IMRT and enhance access to the documented

  19. Commissioning and quality assurances of the CMS XIO radiotherapy treatment planning system for external beam photons

    International Nuclear Information System (INIS)

    Muralidhar, K.R.; Anurupa; Soubhagya; Sudhakar; Shiva; Krishnam Raju, A.; Narayana Murthy, P.

    2008-01-01

    The commissioning of XIO treatment planning system (TPS) was carried out by Computerized Medical Devices, USA for Siemens and Elekta linear accelerators. The Commissioning and quality assurance of the CMS XIO radiotherapy treatment planning system involves many steps, beginning from beam data acquisition and entry into the computerized TPS, through patient data acquisition, to treatment plan generation and the final transfer of data to the treatment machine and quality assurance of TPS

  20. Quality assessment for VMAT prostate radiotherapy planning based on data envelopment analysis

    International Nuclear Information System (INIS)

    Lin, Kuan-Min; Simpson, John; Raith, Andrea; Ehrgott, Matthias; Sasso, Giuseppe

    2013-01-01

    The majority of commercial radiotherapy treatment planning systems requires planners to iteratively adjust the plan parameters in order to find a satisfactory plan. This iterative trial-and-error nature of radiotherapy treatment planning results in an inefficient planning process and in order to reduce such inefficiency, plans can be accepted without achieving the best attainable quality. We propose a quality assessment method based on data envelopment analysis (DEA) to address this inefficiency. This method compares a plan of interest to a set of past delivered plans and searches for evidence of potential further improvement. With the assistance of DEA, planners will be able to make informed decisions on whether further planning is required and ensure that a plan is only accepted when the plan quality is close to the best attainable one. We apply the DEA method to 37 prostate plans using two assessment parameters: rectal generalized equivalent uniform dose (gEUD) as the input and D95 (the minimum dose that is received by 95% volume of a structure) of the planning target volume (PTV) as the output. The percentage volume of rectum overlapping PTV is used to account for anatomical variations between patients and is included in the model as a non-discretionary output variable. Five plans that are considered of lesser quality by DEA are re-optimized with the goal to further improve rectal sparing. After re-optimization, all five plans improve in rectal gEUD without clinically considerable deterioration of the PTV D95 value. For the five re-optimized plans, the rectal gEUD is reduced by an average of 1.84 Gray (Gy) with only an average reduction of 0.07 Gy in PTV D95. The results demonstrate that DEA can correctly identify plans with potential improvements in terms of the chosen input and outputs. (paper)

  1. The impact of direct aperture optimization on plan quality and efficiency in complex head and neck IMRT

    Directory of Open Access Journals (Sweden)

    Sabatino Marcello

    2012-01-01

    Full Text Available Abstract Background Conventional step&shoot intensity modulated radio therapy (IMRT approaches potentially lead to treatment plans with high numbers of segments and monitor units (MU and, therefore, could be time consuming at the linear accelerator. Direct optimization methods are able to reduce the complexity without degrading the quality of the plan. The aim of this study is the evaluation of different IMRT approaches at standardized conditions for head and neck tumors. Method For 27 patients with carcinomas in the head and neck region a planning study with a 2-step-IMRT system (KonRad, a direct optimization system (Panther DAO and a mixture of both approaches (MasterPlan DSS was created. In order to avoid different prescription doses for boost volumes a simple standardization was realized. The dose was downscaled to 50 Gy to the planning target volume (PTV which included the primary tumor as well as the bilateral lymphatic drainage (cervical and supraclavicular. Dose restrictions for the organs at risk (OAR were downscaled to this prescription from high dose concepts up to 72 Gy. Those limits were defined as planning objectives while reaching definable PTV coverage with a standardized field setup. The parameters were evaluated from the corresponding dose volume histogram (DVH. Special attention was paid to the efficiency of the method, measured by means of calculated MU and required segments. Statistical tests of significance were applied to quantify the differences between the evaluated systems. Results PTV coverage for all systems in terms of V90% and V95% fell short of the requested 100% and 95%, respectively, but were still acceptable (range: 98.7% to 99.1% and 94.2% to 94.7%. Overall for OAR sparing and the burden of healthy tissue with low doses no technique was superior for all evaluated parameters. Differences were found for the number of segments where the direct optimization systems generated less segments. Lowest average numbers of

  2. The impact of direct aperture optimization on plan quality and efficiency in complex head and neck IMRT

    International Nuclear Information System (INIS)

    Sabatino, Marcello; Kretschmer, Matthias; Zink, Klemens; Würschmidt, Florian

    2012-01-01

    Conventional step&shoot intensity modulated radio therapy (IMRT) approaches potentially lead to treatment plans with high numbers of segments and monitor units (MU) and, therefore, could be time consuming at the linear accelerator. Direct optimization methods are able to reduce the complexity without degrading the quality of the plan. The aim of this study is the evaluation of different IMRT approaches at standardized conditions for head and neck tumors. For 27 patients with carcinomas in the head and neck region a planning study with a 2-step-IMRT system (KonRad), a direct optimization system (Panther DAO) and a mixture of both approaches (MasterPlan DSS) was created. In order to avoid different prescription doses for boost volumes a simple standardization was realized. The dose was downscaled to 50 Gy to the planning target volume (PTV) which included the primary tumor as well as the bilateral lymphatic drainage (cervical and supraclavicular). Dose restrictions for the organs at risk (OAR) were downscaled to this prescription from high dose concepts up to 72 Gy. Those limits were defined as planning objectives while reaching definable PTV coverage with a standardized field setup. The parameters were evaluated from the corresponding dose volume histogram (DVH). Special attention was paid to the efficiency of the method, measured by means of calculated MU and required segments. Statistical tests of significance were applied to quantify the differences between the evaluated systems. PTV coverage for all systems in terms of V 90% and V 95% fell short of the requested 100% and 95%, respectively, but were still acceptable (range: 98.7% to 99.1% and 94.2% to 94.7%). Overall for OAR sparing and the burden of healthy tissue with low doses no technique was superior for all evaluated parameters. Differences were found for the number of segments where the direct optimization systems generated less segments. Lowest average numbers of MU were 308 by Panther DAO calculated for

  3. Waste Management Project Quality Assurance Program Plan (QAPP)

    International Nuclear Information System (INIS)

    HORHOTA, M.J.

    2000-01-01

    The Waste Management Project (WMP) is committed to excellence in our work and to delivering quality products and services to our customers, protecting our employees and the public and to being good stewards of the environment. We will continually strive to understand customer requirements, perform services, and activities that meet or exceed customer expectations, and be cost-effective in our performance. The WMP maintains an environment that fosters continuous improvement in our processes, performance, safety and quality. The achievement of quality will require the total commitment of all WMP employees to our ethic that Quality, Health and Safety, and Regulatory Compliance must come before profits. The successful implementation of this policy and ethic requires a formal, documented management quality system to ensure quality standards are established and achieved in all activities. The following principles are the foundation of our quality system. Senior management will take full ownership of the quality system and will create an environment that ensures quality objectives are met, standards are clearly established, and performance is measured and evaluated. Line management will be responsible for quality system implementation. Each organization will adhere to all quality system requirements that apply to their function. Every employee will be responsible for their work quality, to work safely and for complying with the policies, procedures and instructions applicable to their activities. Quality will be addressed and verified during all phases of our work scope from proposal development through closeout including contracts or projects. Continuous quality improvement will be an ongoing process. Our quality ethic and these quality principles constantly guide our actions. We will meet our own quality expectations and exceed those of our customers with vigilance, commitment, teamwork, and persistence

  4. Quality Assurance Program Plan (QAPP) Waste Management Project

    Energy Technology Data Exchange (ETDEWEB)

    HORHOTA, M.J.

    2000-12-21

    The Waste Management Project (WMP) is committed to excellence in our work and to delivering quality products and services to our customers, protecting our employees and the public and to being good stewards of the environment. We will continually strive to understand customer requirements, perform services, and activities that meet or exceed customer expectations, and be cost-effective in our performance. The WMP maintains an environment that fosters continuous improvement in our processes, performance, safety and quality. The achievement of quality will require the total commitment of all WMP employees to our ethic that Quality, Health and Safety, and Regulatory Compliance must come before profits. The successful implementation of this policy and ethic requires a formal, documented management quality system to ensure quality standards are established and achieved in all activities. The following principles are the foundation of our quality system. Senior management will take full ownership of the quality system and will create an environment that ensures quality objectives are met, standards are clearly established, and performance is measured and evaluated. Line management will be responsible for quality system implementation. Each organization will adhere to all quality system requirements that apply to their function. Every employee will be responsible for their work quality, to work safely and for complying with the policies, procedures and instructions applicable to their activities. Quality will be addressed and verified during all phases of our work scope from proposal development through closeout including contracts or projects. Continuous quality improvement will be an ongoing process. Our quality ethic and these quality principles constantly guide our actions. We will meet our own quality expectations and exceed those of our customers with vigilance, commitment, teamwork, and persistence.

  5. Corporate management of quality in employee health plans.

    Science.gov (United States)

    Maxwell, James; Temin, Peter

    2003-01-01

    As large companies move their employees into managed care, they must concern themselves with the quality and price of their employees' health care. Based on a survey of Fortune 500 companies, we show that most are integrating several aspects of quality into their purchasing and contracting decisions by focusing on three dimensions--customer service, network composition, and clinical quality. Companies focus on the customer service dimension while the medical community emphasizes clinical quality.

  6. Individualized Quality Control Plan (IQCP): Is It Value-Added for Clinical Microbiology?

    OpenAIRE

    Sharp, Susan E.; Miller, Melissa B.; Hindler, Janet

    2015-01-01

    The Center for Medicaid and Medicare Services (CMS) recently published their Individualized Quality Control Plan (IQCP [https://www.cms.gov/regulations-and-guidance/legislation/CLIA/Individualized_Quality_Control_Plan_IQCP.html]), which will be the only option for quality control (QC) starting in January 2016 if laboratories choose not to perform Clinical Laboratory Improvement Act (CLIA) [U.S. Statutes at Large 81(1967):533] default QC. Laboratories will no longer be able to use “equivalent ...

  7. Sunway Medical Laboratory Quality Control Plans Based on Six Sigma, Risk Management and Uncertainty.

    Science.gov (United States)

    Jairaman, Jamuna; Sakiman, Zarinah; Li, Lee Suan

    2017-03-01

    Sunway Medical Centre (SunMed) implemented Six Sigma, measurement uncertainty, and risk management after the CLSI EP23 Individualized Quality Control Plan approach. Despite the differences in all three approaches, each implementation was beneficial to the laboratory, and none was in conflict with another approach. A synthesis of these approaches, built on a solid foundation of quality control planning, can help build a strong quality management system for the entire laboratory. Copyright © 2016 Elsevier Inc. All rights reserved.

  8. Sanitary landfill groundwater quality assessment plan Savannah River Site

    Energy Technology Data Exchange (ETDEWEB)

    Wells, D.G.; Cook, J.W.

    1990-06-01

    This assessment monitoring plan has been prepared in accordance with the guidance provided by the SCDHEC in a letter dated December 7, 1989 from Pearson to Wright and a letter dated October 9, 1989 from Keisler to Lindler. The letters are included a Appendix A, for informational purposes. Included in the plan are all of the monitoring data from the landfill monitoring wells for 1989, and a description of the present monitoring well network. The plan proposes thirty-two new wells and an extensive coring project that includes eleven soil borings. Locations of the proposed wells attempt to follow the SCDHEC guidelines and are downgradient, sidegradient and in the heart of suspected contaminant plumes. Also included in the plan is the current Savannah River Site Sampling and Analysis Plan and the well construction records for all of the existing monitoring wells around the sanitary landfill.

  9. Patient-reported vision-related quality of life differences between superior and inferior hemifield visual field defects in primary open-angle glaucoma.

    Science.gov (United States)

    Cheng, Hui-Chen; Guo, Chao-Yu; Chen, Mei-Ju; Ko, Yu-Chieh; Huang, Nicole; Liu, Catherine Jui-ling

    2015-03-01

    Previous studies have found that glaucoma is associated with impaired patient-reported vision-related quality of life (pVRQOL) but few, to our knowledge, have assessed how the visual field (VF) defect location impacts the pVRQOL. To investigate the associations of VF defects in the superior vs inferior hemifields with pVRQOL outcomes in patients with primary open-angle glaucoma. Prospective cross-sectional study at a tertiary referral center from March 1, 2012, to January 1, 2013, including patients with primary open-angle glaucoma who had a best-corrected visual acuity in the better eye equal to or better than 20/60 and reliable VF tests. The pVRQOL was assessed by a validated Taiwanese version of the 25-item National Eye Institute Visual Function Questionnaire. Reliable VF tests obtained within 3 months of enrollment were transformed to binocular integrated VF (IVF). The IVF was further stratified by VF location (superior vs inferior hemifield). The association between each domain of the 25-item National Eye Institute Visual Function Questionnaire and superior or inferior hemifield IVF was determined using multivariable linear regression analysis. The analysis included 186 patients with primary open-angle glaucoma with a mean age of 59.1 years (range, 19-86 years) and IVF mean deviation (MD) of -4.84 dB (range, -27.56 to 2.17 dB). In the multivariable linear regression analysis, the MD of the full-field IVF showed positive associations with near activities (β = 0.05; R2 = 0.20; P < .001), vision-specific role difficulties (β = 0.04; R2 = 0.19; P = .01), vision-specific dependency (β = 0.04; R2 = 0.20; P < .001), driving (β = 0.05; R2 = 0.24; P < .001), peripheral vision (β = 0.03; R2 = 0.18; P = .02), and composite scores (β = 0.04; R2 = 0.27; P = .005). Subsequent analysis showed that the MD of the superior hemifield IVF was associated only with near activities (β = 0.04; R2

  10. Dual-energy CT and ceramic or titanium prostheses material reduce CT artifacts and provide superior image quality of total knee arthroplasty.

    Science.gov (United States)

    Kasparek, Maximilian F; Töpker, Michael; Lazar, Mathias; Weber, Michael; Kasparek, Michael; Mang, Thomas; Apfaltrer, Paul; Kubista, Bernd; Windhager, Reinhard; Ringl, Helmut

    2018-06-07

    To evaluate the influence of different scan parameters for single-energy CT and dual-energy CT, as well as the impact of different material used in a TKA prosthesis on image quality and the extent of metal artifacts. Eight pairs of TKA prostheses from different vendors were examined in a phantom set-up. Each pair consisted of a conventional CoCr prosthesis and the corresponding anti-allergic prosthesis (full titanium, ceramic, or ceramic-coated) from the same vendor. Nine different (seven dual-energy CT and two single-energy CT) scan protocols with different characteristics were used to determine the most suitable CT protocol for TKA imaging. Quantitative image analysis included assessment of blooming artifacts (metal implants appear thicker on CT than they are, given as virtual growth in mm in this paper) and streak artifacts (thick dark lines around metal). Qualitative image analysis was used to investigate the bone-prosthesis interface. The full titanium prosthesis and full ceramic knee showed significantly fewer blooming artifacts compared to the standard CoCr prosthesis (mean virtual growth 0.6-2.2 mm compared to 2.9-4.6 mm, p energy CT protocols showed less blooming (range 3.3-3.8 mm) compared to single-energy protocols (4.6-5.5 mm). The full titanium and full ceramic prostheses showed significantly fewer streak artifacts (mean standard deviation 77-86 Hounsfield unit (HU)) compared to the standard CoCr prosthesis (277-334 HU, p energy CT protocols had fewer metal streak artifacts (215-296 HU compared to single-energy CT protocols (392-497 HU)). Full titanium and ceramic prostheses were ranked superior with regard to the image quality at the bone/prosthesis interface compared to a standard CoCr prosthesis, and all dual-energy CT protocols were ranked better than single-energy protocols. Dual-energy CT and ceramic or titanium prostheses reduce CT artifacts and provide superior image quality of total knee arthroplasty at the bone/prosthesis interface

  11. A clinical distance measure for evaluating treatment plan quality difference with Pareto fronts in radiotherapy

    Directory of Open Access Journals (Sweden)

    Kristoffer Petersson

    2017-07-01

    Full Text Available We present a clinical distance measure for Pareto front evaluation studies in radiotherapy, which we show strongly correlates (r = 0.74 and 0.90 with clinical plan quality evaluation. For five prostate cases, sub-optimal treatment plans located at a clinical distance value of >0.32 (0.28–0.35 from fronts of Pareto optimal plans, were assessed to be of lower plan quality by our (12 observers (p < .05. In conclusion, the clinical distance measure can be used to determine if the difference between a front and a given plan (or between different fronts corresponds to a clinically significant plan quality difference.

  12. Quality assurance program plan for low-level waste at the WSCF Laboratory

    International Nuclear Information System (INIS)

    Morrison, J.A.

    1994-01-01

    The purpose of this document is to provide guidance for the implementation of the Quality Assurance Program Plan (QAPP) for the management of low-level waste at the Waste Sampling and Characterization Facility (WSCF) Laboratory Complex as required by WHC-CM-4-2, Quality Assurance Manual, which is based on Quality Assurance Program Requirements for Nuclear Facilities, NQA-1 (ASME)

  13. 76 FR 29153 - Revisions to the California State Implementation Plan, Mojave Desert Air Quality Management District

    Science.gov (United States)

    2011-05-20

    ... the California State Implementation Plan, Mojave Desert Air Quality Management District AGENCY... approve revisions to the Mojave Desert Air Quality Management District (MDAQMD) portion of the California... approving with the dates that they were adopted by the Mojave Desert Air Quality Management District (MDAQMD...

  14. 78 FR 37757 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2013-06-24

    ... the California State Implementation Plan, South Coast Air Quality Management District AGENCY... the South Coast Air Quality Management District (SCAQMD) portion of the California State... Quality Index rather than on 1-hour ozone forecasted values; (b) forecast criteria for allowing a...

  15. 78 FR 58459 - Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management...

    Science.gov (United States)

    2013-09-24

    ... the California State Implementation Plan, Antelope Valley Air Quality Management District, Santa Barbara County Air Pollution Control District, South Coast Air Quality Management District and Ventura.... SUMMARY: EPA is finalizing approval of revisions to the Antelope Valley Air Quality Management District...

  16. 76 FR 40303 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2011-07-08

    ... the California State Implementation Plan, South Coast Air Quality Management District AGENCY... limited disapproval of revisions to the South Coast Air Quality Management District (SCAQMD) portion of... designated nonattainment for the fine particulate matter (PM2.5) National Ambient Air Quality Standards...

  17. 75 FR 32293 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2010-06-08

    ... the California State Implementation Plan, South Coast Air Quality Management District AGENCY... approve revisions to the South Coast Air Quality Management District (SCAQMD) portion of the California... submit regulations that control the primary and secondary National Ambient Air Quality Standards (NAAQS...

  18. 76 FR 78829 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2011-12-20

    ... the California State Implementation Plan, South Coast Air Quality Management District AGENCY... approve a revision to the South Coast Air Quality Management District (SCAQMD) portion of the California... Reference (A) South Coast Air Quality Management District (1) Rule 2005, ``New Source Review for RECLAIM...

  19. 77 FR 39181 - Revisions to the California State Implementation Plan, Mojave Desert Air Quality Management...

    Science.gov (United States)

    2012-07-02

    ... the California State Implementation Plan, Mojave Desert Air Quality Management District (MDAQMD) and Yolo-Solano Air Quality Management District (YSAQMD) AGENCY: Environmental Protection Agency (EPA... Air Quality Management District. (1) Rule 1165, ``Glass Melting Furnaces,'' amended on August 25, 2008...

  20. 77 FR 74372 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2012-12-14

    ... the California State Implementation Plan, South Coast Air Quality Management District AGENCY... of South Coast Air Quality Management District (SCAQMD) Rule 317, ``Clean Air Act Non- Attainment Fee... of Appeals for the District of Columbia Circuit. South Coast Air Quality Management District v. EPA...

  1. 76 FR 47074 - Revision to the California State Implementation Plan; South Coast Air Quality Management District

    Science.gov (United States)

    2011-08-04

    ... California State Implementation Plan; South Coast Air Quality Management District AGENCY: Environmental... revision to the South Coast Air Quality Management District portion of the California State Implementation... Submittal A. What rule did the State submit? We are approving South Coast Air Quality Management District...

  2. 78 FR 18853 - Revision to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2013-03-28

    ... California State Implementation Plan, South Coast Air Quality Management District AGENCY: Environmental... revision to the South Coast Air Quality Management District (SCAQMD) portion of the California State...) * * * (411) * * * (i) * * * (F) South Coast Air Quality Management District. (1) Rule 463, ``Organic Liquid...

  3. 77 FR 11990 - Revisions to the California State Implementation Plan, Mojave Desert Air Quality Management...

    Science.gov (United States)

    2012-02-28

    ... the California State Implementation Plan, Mojave Desert Air Quality Management District and Yolo-Solano Air Quality Management District AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. SUMMARY: EPA is proposing to approve revisions to the Mojave Desert Air Quality Management...

  4. 76 FR 38572 - Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management...

    Science.gov (United States)

    2011-07-01

    ... the California State Implementation Plan, Antelope Valley Air Quality Management District AGENCY... approve revisions to the Antelope Valley Air Quality Management District (AVAQMD) portion of the... approving with the dates that they were adopted by the Antelope Valley Air Quality Management District...

  5. 77 FR 1895 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2012-01-12

    ... the California State Implementation Plan, South Coast Air Quality Management District AGENCY... approve South Coast Air Quality Management District (SCAQMD) Rule 317, ``Clean Air Act Non- Attainment Fee... Air Quality Management District There are two 1-hour ozone nonattainment areas within the jurisdiction...

  6. 77 FR 12493 - Revisions to the California State Implementation Plan, Feather River Air Quality Management District

    Science.gov (United States)

    2012-03-01

    ... the California State Implementation Plan, Feather River Air Quality Management District AGENCY... limited disapproval of revisions to the Feather River Air Quality Management District (FRAQMD) portion of.... * * * * * (c) * * * (378) * * * (i) * * * (E) Feather River Air Quality Management District. (1) Rule 3.22...

  7. 76 FR 41717 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2011-07-15

    ... the California State Implementation Plan, South Coast Air Quality Management District AGENCY... approve revisions to the South Coast Air Quality Management District (SCAQMD) portion of the California... Governor's Designee. (i) Incorporation by reference. (A) South Coast Air Quality Management District. (1...

  8. 78 FR 59249 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2013-09-26

    ...] Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY... the South Coast Air Quality Management District (SCAQMD) portion of the California State...'s Designee. (i) Incorporation by Reference. (A) South Coast Air Quality Management District. (1...

  9. 78 FR 25011 - Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management...

    Science.gov (United States)

    2013-04-29

    ... the California State Implementation Plan, Antelope Valley Air Quality Management District, Santa Barbara County Air Pollution Control District, South Coast Air Quality Management District and Ventura... rule. SUMMARY: EPA is proposing to approve revisions to the Antelope Valley Air Quality Management...

  10. 77 FR 58076 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2012-09-19

    ... the California State Implementation Plan, South Coast Air Quality Management District AGENCY... the South Coast Air Quality Management District (SCAQMD) portion of the California State... Quality Standards (NAAQS). The revisions to the primary and secondary Lead NAAQS were to provide increased...

  11. Nevada Nuclear Waste Storage Investigations Quality-Assurance Program Plan: management and overview

    International Nuclear Information System (INIS)

    1981-10-01

    This Quality Assurance Program Plan (QAPP) defines the quality assurance program in effect for those activities of the Nevada Nuclear Waste Storage (NNWSI) that are directly controlled by: DOE/NV, the Technical Overview Contractor, and the Quality Assurance Overview Contractor. It is intended as a supplement to the NNWSI-QAP

  12. Impact of leaf motion constraints on IMAT plan quality, deliver accuracy, and efficiency

    International Nuclear Information System (INIS)

    Chen Fan; Rao Min; Ye Jinsong; Shepard, David M.; Cao Daliang

    2011-01-01

    Purpose: Intensity modulated arc therapy (IMAT) is a radiation therapy delivery technique that combines the efficiency of arc based delivery with the dose painting capabilities of intensity modulated radiation therapy (IMRT). A key challenge in developing robust inverse planning solutions for IMAT is the need to account for the connectivity of the beam shapes as the gantry rotates from one beam angle to the next. To overcome this challenge, inverse planning solutions typically impose a leaf motion constraint that defines the maximum distance a multileaf collimator (MLC) leaf can travel between adjacent control points. The leaf motion constraint ensures the deliverability of the optimized plan, but it also impacts the plan quality, the delivery accuracy, and the delivery efficiency. In this work, the authors have studied leaf motion constraints in detail and have developed recommendations for optimizing the balance between plan quality and delivery efficiency. Methods: Two steps were used to generate optimized IMAT treatment plans. The first was the direct machine parameter optimization (DMPO) inverse planning module in the Pinnacle 3 planning system. Then, a home-grown arc sequencer was applied to convert the optimized intensity maps into deliverable IMAT arcs. IMAT leaf motion constraints were imposed using limits of between 1 and 30 mm/deg. Dose distributions were calculated using the convolution/superposition algorithm in the Pinnacle 3 planning system. The IMAT plan dose calculation accuracy was examined using a finer sampling calculation and the quality assurance verification. All plans were delivered on an Elekta Synergy with an 80-leaf MLC and were verified using an IBA MatriXX 2D ion chamber array inserted in a MultiCube solid water phantom. Results: The use of a more restrictive leaf motion constraint (less than 1-2 mm/deg) results in inferior plan quality. A less restrictive leaf motion constraint (greater than 5 mm/deg) results in improved plan quality

  13. Quality assurance management plan (QAPP) special analytical support (SAS)

    Energy Technology Data Exchange (ETDEWEB)

    LOCKREM, L.L.

    1999-05-20

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

  14. Quality assurance management plan (QAPP) special analytical support (SAS)

    International Nuclear Information System (INIS)

    LOCKREM, L.L.

    1999-01-01

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

  15. Quality assurance plan for Waste Area Grouping 6 at Oak Ridge National Laboratory, Oak Ridge, Tennessee

    International Nuclear Information System (INIS)

    1994-01-01

    This Quality Assurance Plan (QAP) is concerned with design and construction (Sect. 2) and characterization and monitoring (Sect. 3). The basis for Sect. 2 is the Quality Assurance Plan for the Design and Construction of Waste Area Grouping 6 Closure at Oak Ridge National Laboratory, Oak Ridge, Tennessee, and the basis for Sect. 3 is the Environmental Restoration Quality Program Plan. Combining the two areas into one plan gives a single, overall document that explains the requirements and from which the individual QAPs and quality assurance project plans can be written. The Waste Area Grouping (WAG) 6 QAP establishes the procedures and requirements to be implemented for control of quality-related activities for the WAG 6 project. Quality Assurance (QA) activities are subject to requirements detailed in the Martin Marietta Energy Systems, Inc. (Energy Systems), QA Program and the Environmental Restoration (ER) QA Program, as well as to other quality requirements. These activities may be performed by Energy Systems organizations, subcontractors to Energy Systems, and architect-engineer (A-E) under prime contract to the US Department of Energy (DOE), or a construction manager under prime contract to DOE. This plan specifies the overall Energy Systems quality requirements for the project. The WAG 6 QAP will be supplemented by subproject QAPs that will identify additional requirements pertaining to each subproject

  16. Achieving performance breakthroughs in an HMO business process through quality planning.

    Science.gov (United States)

    Hanan, K B

    1993-01-01

    Kaiser Permanente's Georgia Region commissioned a quality planning team to design a new process to improve payments to its suppliers and vendors. The result of the team's effort was a 73 percent reduction in cycle time. This team's experiences point to the advantages of process redesign as a quality planning model, as well as some general guidelines for its most effective use in teams. If quality planning project teams are carefully configured, sufficiently expert in the existing process, and properly supported by management, organizations can achieve potentially dramatic improvements in process performance using this approach.

  17. Considerations for using data envelopment analysis for the assessment of radiotherapy treatment plan quality.

    Science.gov (United States)

    Simpson, John; Raith, Andrea; Rouse, Paul; Ehrgott, Matthias

    2017-10-09

    Purpose The operations research method of data envelopment analysis (DEA) shows promise for assessing radiotherapy treatment plan quality. The purpose of this paper is to consider the technical requirements for using DEA for plan assessment. Design/methodology/approach In total, 41 prostate treatment plans were retrospectively analysed using the DEA method. The authors investigate the impact of DEA weight restrictions with reference to the ability to differentiate plan performance at a level of clinical significance. Patient geometry influences plan quality and the authors compare differing approaches for managing patient geometry within the DEA method. Findings The input-oriented DEA method is the method of choice when performing plan analysis using the key undesirable plan metrics as the DEA inputs. When considering multiple inputs, it is necessary to constrain the DEA input weights in order to identify potential plan improvements at a level of clinical significance. All tested approaches for the consideration of patient geometry yielded consistent results. Research limitations/implications This work is based on prostate plans and individual recommendations would therefore need to be validated for other treatment sites. Notwithstanding, the method that requires both optimised DEA weights according to clinical significance and appropriate accounting for patient geometric factors is universally applicable. Practical implications DEA can potentially be used during treatment plan development to guide the planning process or alternatively used retrospectively for treatment plan quality audit. Social implications DEA is independent of the planning system platform and therefore has the potential to be used for multi-institutional quality audit. Originality/value To the authors' knowledge, this is the first published examination of the optimal approach in the use of DEA for radiotherapy treatment plan assessment.

  18. Sampling Plans for Monitoring Quality Control Process at a Plastic ...

    African Journals Online (AJOL)

    This paper explores the problem of high quality cost at a medium –sized firm manufacturing various types and sizes of plastic container, using a real life data. In pursuance of their quality objectives, the company established a policy that dictates and expensive and time-consuming post-manufacturing process. While the ...

  19. A-Cell equipment removal quality process plan

    International Nuclear Information System (INIS)

    TAKASUMI, D.S.

    1999-01-01

    This document establishes the quality assuring activities used to manage the 324 building A-Cell equipment removal activity. This activity will package, remove, transport and dispose of the equipment in A-Cell. This document is provided to ensure that appropriate and effective quality assuring activities have been incorporated into the work controlling documentation and procedures

  20. Association Between Health Plan Exit From Medicaid Managed Care and Quality of Care, 2006-2014.

    Science.gov (United States)

    Ndumele, Chima D; Schpero, William L; Schlesinger, Mark J; Trivedi, Amal N

    2017-06-27

    State Medicaid programs have increasingly contracted with insurers to provide medical care services for enrollees (Medicaid managed care plans). Insurers that provide these plans can exit Medicaid programs each year, with unclear effects on quality of care and health care experiences. To determine the frequency and interstate variation of health plan exit from Medicaid managed care and evaluate the relationship between health plan exit and market-level quality. Retrospective cohort of all comprehensive Medicaid managed care plans (N = 390) during the interval 2006-2014. Plan exit, defined as the withdrawal of a managed care plan from a state's Medicaid program. Eight measures from the Healthcare Effectiveness Data and Information Set were used to construct 3 composite indicators of quality (preventive care, chronic disease care management, and maternity care). Four measures from the Consumer Assessment of Healthcare Providers and Systems were combined into a composite indicator of patient experience, reflecting the proportion of beneficiaries rating experiences as 8 or above on a 0-to-10-point scale. Outcome data were available for 248 plans (68% of plans operating prior to 2014, representing 78% of beneficiaries). Of the 366 comprehensive Medicaid managed care plans operating prior to 2014, 106 exited Medicaid. These exiting plans enrolled 4 848 310 Medicaid beneficiaries, with a mean of 606 039 beneficiaries affected by plan exits annually. Six states had a mean of greater than 10% of Medicaid managed care recipients enrolled in plans that exited, whereas 10 states experienced no plan exits. Plans that exited from a state's Medicaid market performed significantly worse prior to exiting than those that remained in terms of preventive care (57.5% vs 60.4%; difference, 2.9% [95% CI, 0.3% to 5.5%]), maternity care (69.7% vs 73.6%; difference, 3.8% [95% CI, 1.7% to 6.0%]), and patient experience (73.5% vs 74.8%; difference, 1.3% [95% CI, 0.6% to 1

  1. SU-F-T-617: Remotely Pre-Planned Stereotactic Ablative Radiation Therapy: Validation of Treatment Plan Quality

    International Nuclear Information System (INIS)

    Juang, T; Bush, K; Loo, B; Gensheimer, M

    2016-01-01

    Purpose: We propose a workflow to improve access to stereotactic ablative radiation therapy (SABR) for rural patients. When implemented, a separate trip to the central facility for simulation can be eliminated. Two elements are required: (1) Fabrication of custom immobilization devices to match positioning on prior diagnostic CT (dxCT). (2) Remote radiation pre-planning on dxCT, with transfer of contours/plan to simulation CT (simCT) and initiation of treatment same-day or next day. In this retrospective study, we validated part 2 of the workflow using patients already treated with SABR for upper lobe lung tumors. Methods: Target/normal structures were contoured on dxCT; a plan was created and approved by the physician. Structures were transferred to simCT using deformable image registration and the plan was re-optimized on simCT. Plan quality was evaluated through comparison to gold-standard structures contoured on simCT and a gold-standard plan based on these structures. Workflow-generated plan quality in this study represents a worst-case scenario as these patients were not treated using custom immobilization to match dxCT position as would be done when the workflow is implemented clinically. Results: 5/6 plans created through the pre-planning workflow were clinically acceptable. For all six plans, the gold-standard GTV received full prescription dose, along with median PTV V95%=95.2% and median PTV D95%=95.4%. Median GTV DSC=0.80, indicating high degree of similarity between the deformed and gold-standard GTV contours despite small GTV sizes (mean=3.0cc). One outlier (DSC=0.49) resulted in inadequate PTV coverage (V95%=62.9%) in the workflow plan; in clinical practice, this mismatch between deformed/gold-standard GTV would be revised by the physician after deformable registration. For all patients, normal tissue doses were comparable to the gold-standard plan and well within constraints. Conclusion: Pre-planning SABR cases on diagnostic imaging generated

  2. Underground Test Area Quality Assurance Project Plan Nevada National Security Site, Nevada, Revision 0

    Energy Technology Data Exchange (ETDEWEB)

    Irene Farnham

    2011-05-01

    This Quality Assurance Project Plan (QAPP) provides the overall quality assurance (QA) program requirements and general quality practices to be applied to the U.S. Department of Energy (DOE), National Nuclear Security Administration Nevada Site Office (NNSA/NSO) Underground Test Area (UGTA) Sub-Project (hereafter the Sub-Project) activities. The requirements in this QAPP are consistent with DOE Order 414.1C, Quality Assurance (DOE, 2005); U.S. Environmental Protection Agency (EPA) Guidance for Quality Assurance Project Plans for Modeling (EPA, 2002); and EPA Guidance on the Development, Evaluation, and Application of Environmental Models (EPA, 2009). The QAPP Revision 0 supersedes DOE--341, Underground Test Area Quality Assurance Project Plan, Nevada Test Site, Nevada, Revision 4.

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

    International Nuclear Information System (INIS)

    Carpenter, C.A.

    1995-01-01

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

  4. Use of plan quality degradation to evaluate tradeoffs in delivery efficiency and clinical plan metrics arising from IMRT optimizer and sequencer compromises

    Science.gov (United States)

    Wilkie, Joel R.; Matuszak, Martha M.; Feng, Mary; Moran, Jean M.; Fraass, Benedick A.

    2013-01-01

    Purpose: Plan degradation resulting from compromises made to enhance delivery efficiency is an important consideration for intensity modulated radiation therapy (IMRT) treatment plans. IMRT optimization and/or multileaf collimator (MLC) sequencing schemes can be modified to generate more efficient treatment delivery, but the effect those modifications have on plan quality is often difficult to quantify. In this work, the authors present a method for quantitative assessment of overall plan quality degradation due to tradeoffs between delivery efficiency and treatment plan quality, illustrated using comparisons between plans developed allowing different numbers of intensity levels in IMRT optimization and/or MLC sequencing for static segmental MLC IMRT plans. Methods: A plan quality degradation method to evaluate delivery efficiency and plan quality tradeoffs was developed and used to assess planning for 14 prostate and 12 head and neck patients treated with static IMRT. Plan quality was evaluated using a physician's predetermined “quality degradation” factors for relevant clinical plan metrics associated with the plan optimization strategy. Delivery efficiency and plan quality were assessed for a range of optimization and sequencing limitations. The “optimal” (baseline) plan for each case was derived using a clinical cost function with an unlimited number of intensity levels. These plans were sequenced with a clinical MLC leaf sequencer which uses >100 segments, assuring delivered intensities to be within 1% of the optimized intensity pattern. Each patient's optimal plan was also sequenced limiting the number of intensity levels (20, 10, and 5), and then separately optimized with these same numbers of intensity levels. Delivery time was measured for all plans, and direct evaluation of the tradeoffs between delivery time and plan degradation was performed. Results: When considering tradeoffs, the optimal number of intensity levels depends on the treatment

  5. Family planning services quality as a determinant of use of IUD in Egypt

    Directory of Open Access Journals (Sweden)

    Montana Livia

    2006-06-01

    Full Text Available Abstract Background Both availability and quality of family planning services are believed to have contributed to increasing contraceptive use and declining fertility rates in developing countries. Yet, there is limited empirical evidence to show the relationship between the quality of family planning services and the population based prevalence of contraceptive methods. This study examined the relationship between quality of family planning services and use of intrauterine devices (IUD in Egypt. Methods The analysis used data from the 2003 Egypt Interim Demographic and Health Survey (EIDHS that included 8,445 married women aged 15–49, and the 2002 Egypt Service Provision Assessment (ESPA survey that included 602 facilities offering family planning services. The EIDHS collected latitude and longitude coordinates of all sampled clusters, and the ESPA collected these coordinates for all sampled facilities. Using Geographic Information System (GIS methods, individual women were linked to a facility located within 10 km of their community. A facility-level index was constructed to reflect the quality of family planning services. Four dimensions of quality of care were examined: counseling, examination room, supply of contraceptive methods, and management. Effects of quality of family planning services on the use of IUD and other contraceptive methods were estimated using multinomial logistic regression. Results are presented as relative risk ratios (RRR with significance levels (p-values. Results IUD use among women who obtained their method from public sources was significantly positively associated with quality of family planning services (RRR = 1.36, p Conclusion This study is one among the few that used geographic information to link data from a population-based survey with an independently sampled health facility survey. The findings demonstrate that service quality is an important determinant of use of clinical contraceptive methods in Egypt

  6. MO-B-BRB-02: Maintain the Quality of Treatment Planning for Time-Constraint Cases

    International Nuclear Information System (INIS)

    Chang, J.

    2015-01-01

    The radiotherapy treatment planning process has evolved over the years with innovations in treatment planning, treatment delivery and imaging systems. Treatment modality and simulation technologies are also rapidly improving and affecting the planning process. For example, Image-guided-radiation-therapy has been widely adopted for patient setup, leading to margin reduction and isocenter repositioning after simulation. Stereotactic Body radiation therapy (SBRT) and Radiosurgery (SRS) have gradually become the standard of care for many treatment sites, which demand a higher throughput for the treatment plans even if the number of treatments per day remains the same. Finally, simulation, planning and treatment are traditionally sequential events. However, with emerging adaptive radiotherapy, they are becoming more tightly intertwined, leading to iterative processes. Enhanced efficiency of planning is therefore becoming more critical and poses serious challenge to the treatment planning process; Lean Six Sigma approaches are being utilized increasingly to balance the competing needs for speed and quality. In this symposium we will discuss the treatment planning process and illustrate effective techniques for managing workflow. Topics will include: Planning techniques: (a) beam placement, (b) dose optimization, (c) plan evaluation (d) export to RVS. Planning workflow: (a) import images, (b) Image fusion, (c) contouring, (d) plan approval (e) plan check (f) chart check, (g) sequential and iterative process Influence of upstream and downstream operations: (a) simulation, (b) immobilization, (c) motion management, (d) QA, (e) IGRT, (f) Treatment delivery, (g) SBRT/SRS (h) adaptive planning Reduction of delay between planning steps with Lean systems due to (a) communication, (b) limited resource, (b) contour, (c) plan approval, (d) treatment. Optimizing planning processes: (a) contour validation (b) consistent planning protocol, (c) protocol/template sharing, (d) semi

  7. MO-B-BRB-02: Maintain the Quality of Treatment Planning for Time-Constraint Cases

    Energy Technology Data Exchange (ETDEWEB)

    Chang, J. [New York Weill Cornell Medical Ctr (United States)

    2015-06-15

    The radiotherapy treatment planning process has evolved over the years with innovations in treatment planning, treatment delivery and imaging systems. Treatment modality and simulation technologies are also rapidly improving and affecting the planning process. For example, Image-guided-radiation-therapy has been widely adopted for patient setup, leading to margin reduction and isocenter repositioning after simulation. Stereotactic Body radiation therapy (SBRT) and Radiosurgery (SRS) have gradually become the standard of care for many treatment sites, which demand a higher throughput for the treatment plans even if the number of treatments per day remains the same. Finally, simulation, planning and treatment are traditionally sequential events. However, with emerging adaptive radiotherapy, they are becoming more tightly intertwined, leading to iterative processes. Enhanced efficiency of planning is therefore becoming more critical and poses serious challenge to the treatment planning process; Lean Six Sigma approaches are being utilized increasingly to balance the competing needs for speed and quality. In this symposium we will discuss the treatment planning process and illustrate effective techniques for managing workflow. Topics will include: Planning techniques: (a) beam placement, (b) dose optimization, (c) plan evaluation (d) export to RVS. Planning workflow: (a) import images, (b) Image fusion, (c) contouring, (d) plan approval (e) plan check (f) chart check, (g) sequential and iterative process Influence of upstream and downstream operations: (a) simulation, (b) immobilization, (c) motion management, (d) QA, (e) IGRT, (f) Treatment delivery, (g) SBRT/SRS (h) adaptive planning Reduction of delay between planning steps with Lean systems due to (a) communication, (b) limited resource, (b) contour, (c) plan approval, (d) treatment. Optimizing planning processes: (a) contour validation (b) consistent planning protocol, (c) protocol/template sharing, (d) semi

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

    Energy Technology Data Exchange (ETDEWEB)

    Sowder, W. K.

    1998-10-01

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

  9. Intracranial stereotactic radiosurgery with an adapted linear accelerator vs. robotic radiosurgery. Comparison of dosimetric treatment plan quality

    Energy Technology Data Exchange (ETDEWEB)

    Treuer, Harald; Hoevels, Moritz; Luyken, Klaus; Visser-Vandewalle, Veerle; Wirths, Jochen; Ruge, Maximilian [University Hospital Cologne, Department of Stereotaxy and Functional Neurosurgery, Cologne (Germany); Kocher, Martin [University Hospital Cologne, Department of Radiotherapy, Cologne (Germany)

    2014-11-22

    Stereotactic radiosurgery with an adapted linear accelerator (linac-SRS) is an established therapy option for brain metastases, benign brain tumors, and arteriovenous malformations. We intended to investigate whether the dosimetric quality of treatment plans achieved with a CyberKnife (CK) is at least equivalent to that for linac-SRS with circular or micromultileaf collimators (microMLC). A random sample of 16 patients with 23 target volumes, previously treated with linac-SRS, was replanned with CK. Planning constraints were identical dose prescription and clinical applicability. In all cases uniform optimization scripts and inverse planning objectives were used. Plans were compared with respect to coverage, minimal dose within target volume, conformity index, and volume of brain tissue irradiated with ≥ 10 Gy. Generating the CK plan was unproblematic with simple optimization scripts in all cases. With the CK plans, coverage, minimal target volume dosage, and conformity index were significantly better, while no significant improvement could be shown regarding the 10 Gy volume. Multiobjective comparison for the irradiated target volumes was superior in the CK plan in 20 out of 23 cases and equivalent in 3 out of 23 cases. Multiobjective comparison for the treated patients was superior in the CK plan in all 16 cases. The results clearly demonstrate the superiority of the irradiation plan for CK compared to classical linac-SRS with circular collimators and microMLC. In particular, the average minimal target volume dose per patient, increased by 1.9 Gy, and at the same time a 14 % better conformation index seems to be an improvement with clinical relevance. (orig.) [German] Stereotaktische Radiochirurgie mit einem adaptierten Linearbeschleuniger (Linac-SRS) ist eine erfolgreiche und etablierte Therapieoption fuer Hirnmetastasen, benigne Hirntumoren und arteriovenoese Malformationen. Ziel war es, zu untersuchen, ob die mit einem CyberKnife (CK) erreichbare

  10. Quality assurance program plan for the Reactor Research Experiment Programs (RREP)

    International Nuclear Information System (INIS)

    Pipher, D.G.

    1982-05-01

    This document describes the Quality Assurance Program plans which will be applied to tasks on Reactor Research Experiments performed on Sandia National Laboratories' reactors. The program provides for individual project or experiment quality plan development and allows for reasonable plan flexibility and maximum plan visibility. Various controls and requirements in this program plan are considered mandatory on all features which are identified as important to public health and safety (Level I). It is the intent of this document that the Quality Assurance program comprise those elements which will provide adequate assurance that all components, equipment, and systems of the experiments will perform as designed, and hence prevent delays and costs due to rejections or failures

  11. Analyzing the quality robustness of chemotherapy plans with respect to model uncertainties.

    Science.gov (United States)

    Hoffmann, Anna; Scherrer, Alexander; Küfer, Karl-Heinz

    2015-01-01

    Mathematical models of chemotherapy planning problems contain various biomedical parameters, whose values are difficult to quantify and thus subject to some uncertainty. This uncertainty propagates into the therapy plans computed on these models, which poses the question of robustness to the expected therapy quality. This work introduces a combined approach for analyzing the quality robustness of plans in terms of dosing levels with respect to model uncertainties in chemotherapy planning. It uses concepts from multi-criteria decision making for studying parameters related to the balancing between the different therapy goals, and concepts from sensitivity analysis for the examination of parameters describing the underlying biomedical processes and their interplay. This approach allows for a profound assessment of a therapy plan, how stable its quality is with respect to parametric changes in the used mathematical model. Copyright © 2014 Elsevier Inc. All rights reserved.

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

    Science.gov (United States)

    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...

  13. Master Pump Shutdown MPS Software Quality Assurance Plan (SQAP)

    International Nuclear Information System (INIS)

    BEVINS, R.R.

    2000-01-01

    The MPSS Software Quality Assurance (SQAP) describes the tools and strategy used in the development of the MPSS software. The document also describes the methodology for controlling and managing changes to the software

  14. Work Plan for a Water Quality Model of Florida Bay

    National Research Council Canada - National Science Library

    Dortch, Mark

    1997-01-01

    .... The model is required to address issues pertaining to nutrient inputs and associated impacts on water quality and sea grass, particularly as related to changes in freshwater inflows from south...

  15. sampling plans for monitoring quality control process at a plastic

    African Journals Online (AJOL)

    Dr Obe

    AT A PLASTIC MANUFACTURING FIRM IN NIGERIA: A CASE STUDY. By. E.A. Onyeagoro ... manufacture similar products, so that each company ... monitoring of production to maintain process ... concept of designing quality into product, with.

  16. The university library in social networks: planning a quality presence

    Directory of Open Access Journals (Sweden)

    Estela Carmen Andrade Andrade

    2011-02-01

    Full Text Available Talks about the feasibility of participation of university libraries in social networking. We present the benefits and opportunities of Web 2.0 and online communities. Poses a set of guidelines aimed at developing a work plan that enables the implementation of site information in a social network. It highlights the capabilities of librarians to optimize this type of service.

  17. Guide for Developing High-Quality School Emergency Operations Plans

    Science.gov (United States)

    Office of Safe and Healthy Students, US Department of Education, 2013

    2013-01-01

    Each school day, our nation's schools are entrusted to provide a safe and healthy learning environment for approximately 55 million elementary and secondary school students in public and nonpublic schools. In collaboration with their local government and community partners, schools can take steps to plan for these potential emergencies through the…

  18. 77 FR 3386 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Clean Vehicles Program

    Science.gov (United States)

    2012-01-24

    ... Promulgation of Air Quality Implementation Plans; Pennsylvania; Clean Vehicles Program AGENCY: Environmental... vehicles (LEV II). The Clean Air Act (CAA) contains specific authority allowing any state to adopt new... CFR Part 52 Environmental protection, Air pollution control, Incorporation by reference...

  19. Neurocognition and quality of life after reinitiating antiretroviral therapy in children randomized to planned treatment interruption

    NARCIS (Netherlands)

    Ananworanich, Jintanat; Melvin, Diane; Amador, Jose T. R.; Childs, Tristan; Medin, Gabriela; Boscolo, Valentina; Compagnucci, Alexandra; Kanjanavanit, Suparat; Montero, Samuel; Gibb, Diana M.; Aboulker, J. -P.; Babiker, A.; Belfrage, E.; Bernardi, S.; Bologna, R.; Burger, D.; Butler, K.; Castelli-Gattinara, G.; Castro, H.; Clayden, P.; Compagnucci, A.; Cressey, T.; Darbyshire, J. H.; Debré, M.; de Groot, R.; della Negra, M.; Di Biagio, A.; de Rossi, A.; Duicelescu, D.; Faye, A.; Giaquinto, C.; Giacomet, V.; Gibb, D. M.; Grosch-Wörner, I.; Hainault, M.; Klein, N.; Lallemant, M.; Levy, J.; Lyall, H.; Marczynska, M.; Marques, L.; Mardarescu, M.; Mellado Peña, M. J.; Nadal, D.; Nastouli, E.; Naver, L.; Niehues, T.; Peckham, C.; Pillay, D.; Popieska, J.; Ramos Amador, J. T.; Rojo Conejo, P.; Rosado, L.; Rosso, R.; Rudin, C.; Scherpbier, H. J.; Sharland, M.; Stevanovic, M.; Thorne, C.; Tovo, P. A.; Tudor-Williams, G.; Turkova, A.; Valerius, N.; Volokha, A.; Walker, A. S.; Welch, S.; Wintergerst, U.; Aboulker, J. P.; Burger, D. M.; Green, H.; Harper, L.; Mofenson, L.; Moye, J.; Saïdi, Y.; Cressey, T. R.; Jacqz-Aigrain, E.; Khoo, S.; Regazzi, M.; Tréluyer, J. M.; Ngo-Giang-Huong, N.; Muñoz Fernandez, M. A.; Hill, C.; Lepage, P.; Pozniak, A.; Vella, S.; Chêne, G.; Vesikari, T.; Hadjou, G.; Léonardo, S.; Riault, Y.; Bleier, J.; Buck, L.; Duong, T.; Farrelly, L.; Forcat, S.; Harrison, L.; Horton, J.; Johnson, D.; Montero, S.; Taylor, C.; Chalermpantmetagul, S.; Peongjakta, R.; Khamjakkaew, W.; Than-in-at, K.; Chailert, S.; Jourdain, G.; Le Coeur, S.; Floret, D.; Costanzo, P.; Le Thi, T. T.; Monpoux, F.; Mellul, S.; Caranta, I.; Boudjoudi, N.; Firtion, G.; Denon, M.; Charlemaine, E.; Picard, F.; Hellier, E.; Heuninck, C.; Damond, F.; Alexandre, G.; Tricoire, J.; Antras, M.; Lachendowier, C.; Nicot, F.; Krivine, A.; Rivaux, D.; Notheis, G.; Strotmann, G.; Schlieben, S.; Rampon, O.; Boscolo, V.; Zanchetta, M.; Ginocchio, F.; Viscoli, C.; Martino, A.; Pontrelli, G.; Baldassar, S.; Concato, C.; Mazza, A.; Rossetti, G.; Dobosz, S.; Oldakowska, A.; Popielska, J.; Kaflik, M.; Stanczak, J.; Stanczack, G.; Dyda, T.; Kruk, M.; González Tomé, M. I.; Delgado García, R.; Fernandez Gonzalez, M. T.; Medin, G.; Mellado Peña, M. José; Martín Fontelos, P.; Garcia Mellado, M. I.; Medina, A. F.; Ascencion, B.; Garcia Bermejo, I.; Navarro Gomez, D. M. L.; Saavedra, J.; Prieto, C.; Jimenez, J. L.; Muñoz-Fernandez, M. A.; Garcia Torre, A.; de José Gómez, M. I.; García Rodriguez, M. C.; Moreno Pérez, D.; Núñez Cuadros, E.; Asensi-Botet, F.; Otero Reigada, C.; Pérez Tamarit, M. D.; Vilalta, R.; Molina Moreno, J. M.; Rainer, Truninger; Schupbach, J.; Rutishauser, M.; Bunupuradah, T.; Butterworth, O.; Phasomsap, C.; Prasitsuebsai, W.; Chuanjaroen, T.; Jupimai, T.; Ubolyam, S.; Phanuphak, P.; Puthanakit, T.; Pancharoen, C.; Mai, Chaing; Kanjanavanit, S.; Namwong, T.; Punsakoon, W.; Payakachat, S.; Chutima, D.; Raksasang, M.; Foster, C.; Hamadache, D.; Campbell, S.; Newbould, C.; Monrose, C.; Abdulla, A.; Walley, A.; Melvin, D.; Patel, D.; Kaye, S.; Seery, P.; Rankin, A.; Wildfire, A.; Novelli, V.; Shingadia, D.; Moshal, K.; Flynn, J.; Clapson, M.; Allen, A.; Spencer, L.; Rackstraw, C.; Ward, B.; Parkes, K.; Depala, M.; Jacobsen, M.; Poulsom, H.; Barkley, L.; Miah, J.; Lurie, P.; Keane, C.; McMaster, P.; Phipps, M.; Orendi, J.; Farmer, C.; Liebeschuetz, S.; Sodeinde, O.; Wong, S.; Bostock, V.; Heath, Y.; Scott, S.; Gandhi, K.; Lewis, P.; Daglish, J.; Miles, K.; Summerhill, L.; Subramaniam, B.; Weiner, L.; Famiglietti, M.; Rana, S.; Yu, P.; Roa, J.; Puga, A.; Haerry, A.

    2016-01-01

    Objective: Understanding the effects of antiretroviral treatment (ART) interruption on neurocognition and quality of life (QoL) are important for managing unplanned interruptions and planned interruptions in HIV cure research. Design: Children previously randomized to continuous (continuous ART, n =

  20. 77 FR 59090 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Adhesives and...

    Science.gov (United States)

    2012-09-26

    ... Promulgation of Air Quality Implementation Plans; Pennsylvania; Adhesives and Sealants Rule AGENCY... manufacture, sale, use, or application of adhesives, sealants, primers, and solvents. The SIP revision also... proposed rulemaking (NPR) which proposed approval of Pennsylvania's adhesives and sealants regulations in...

  1. 76 FR 79537 - Approval and Promulgation of Air Quality Implementation Plans; Delaware; Adhesives and Sealants Rule

    Science.gov (United States)

    2011-12-22

    ... Promulgation of Air Quality Implementation Plans; Delaware; Adhesives and Sealants Rule AGENCY: Environmental..., sale, use, or application of adhesives, sealants, primers, and solvents. EPA is approving this SIP... miscellaneous industrial adhesives control techniques guideline (CTG) category in accordance with the...

  2. Integrated corridor management initiative : demonstration phase evaluation, San Diego air quality test plan.

    Science.gov (United States)

    2012-08-01

    This report presents the test plan for conducting the Air Quality Analysis for the United States Department of Transportation (U.S. DOT) evaluation of the San Diego Integrated Corridor Management (ICM) Initiative Demonstration. The ICM projects being...

  3. Integrated corridor management initiative : demonstration phase evaluation, Dallas air quality test plan.

    Science.gov (United States)

    2012-08-01

    This report presents the test plan for conducting the Air Quality Analysis for the United States : Department of Transportation (U.S. DOT) evaluation of the Dallas U.S. 75 Integrated Corridor : Management (ICM) Initiative Demonstration. The ICM proje...

  4. 76 FR 42612 - Approval and Promulgation of Air Quality Implementation Plans; Vermont; Reasonably Available...

    Science.gov (United States)

    2011-07-19

    ... and Promulgation of Air Quality Implementation Plans; Vermont; Reasonably Available Control Technology... a demonstration that VT meets the requirements of reasonably available control technology (RACT) for... regulation; and new requirements for wood furniture manufacturing operations. Additionally, EPA is proposing...

  5. Quality assurance program plan for FRG sealed isotopic heat sources project (C-229)

    International Nuclear Information System (INIS)

    Tanke, J.M.

    1997-01-01

    This QAPP implements the Quality Assurance Program Plan for the FRG Sealed Isotopic Heat Sources Project (C-229). The heat source will be relocated from the 324 Building and placed in interim storage at the Central Waste Complex (CWC)

  6. 75 FR 22047 - Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality...

    Science.gov (United States)

    2010-04-27

    ... situation worse. Retroactive relief would likely impose large costs on the States, which would face fines... air quality modeling; and provide for public and local agency participation in planning and emission...

  7. 75 FR 50730 - Approval and Promulgation of Air Quality Implementation Plans; Indiana; Transportation Conformity...

    Science.gov (United States)

    2010-08-17

    ... Promulgation of Air Quality Implementation Plans; Indiana; Transportation Conformity Consultation Requirement... consists of transportation conformity criteria and procedures related to interagency consultation and... meet a requirement of the Clean Air Act and Transportation Conformity regulations. DATES: Comments must...

  8. Stakeholders and Tourism Education. Curriculum Planning Using a Quality Management Framework.

    Science.gov (United States)

    Cooper, Chris; Westlake, John

    1998-01-01

    Stakeholder analysis provides insights useful in the educational process for tourism and hospitality education. Stakeholders can influence (1) strategic direction through curriculum planning and (2) measurement of performance through quality management. (SK)

  9. TU-FG-201-10: Quality Management of Accelerated Partial Breast Irradiation (APBI) Plans

    International Nuclear Information System (INIS)

    Ji, H; Lorio, V; Cernica, G; Han, J; Nurhussien, M; Nasr, N; Hong, R

    2016-01-01

    Purpose: Since 2008, over 700 patients received high dose rate (HDR) APBI treatment at Virginia Hospital Center. The complexity involved in the planning process demonstrated a broad variation between patient geometry across all applicators, in relation to anatomical regions of interest. A quality management program instituting various metrics was implemented in March 2013 with the goal of ensuring an optimal plan is achieved for each patient. Methods: For each plan, an in-house complexity index, geometric conformity index, and plan quality index were defined. These indices were obtained for all patients treated. For patients treated after the implementation, the conformity index and quality index were maximized while other dosimetric limits, such as maximum skin and rib doses, were strictly kept. Subsequently, all evaluation parameters and applicator information were placed in a database for cross-evaluation with similar complexity. Results: Both the conformity and quality indices show good correlation with the complexity index. They decrease as complexity increases for all applicators. Multi lumen type balloon applicators demonstrate a minimal advantage over single lumen applicators in increasingly complex patient geometries, as compared to SAVI applicators which showed considerably greater advantage in these circumstances. After the implementation of the in-house planning protocol, there is a direct improvement of quality for SAVI plans. Conclusion: Due to their interstitial nature, SAVI devices show a better conformity in comparison to balloon-based devices regardless of the number of lumens, especially in complex cases. The quality management program focuses on optimizing indices by utilizing prior planning knowledge based on complexity levels. The database of indices assists in decision making and has subsequently aided in balancing the experience level among planners. This approach has made APBI planning more robust for patient care, with a measurable

  10. TU-FG-201-10: Quality Management of Accelerated Partial Breast Irradiation (APBI) Plans

    Energy Technology Data Exchange (ETDEWEB)

    Ji, H; Lorio, V; Cernica, G [Associates In Medical Physics, Lanham, MD (United States); Virginia Hospital Center, Arlington, VA (United States); Han, J; Nurhussien, M; Nasr, N; Hong, R [Virginia Hospital Center, Arlington, VA (United States)

    2016-06-15

    Purpose: Since 2008, over 700 patients received high dose rate (HDR) APBI treatment at Virginia Hospital Center. The complexity involved in the planning process demonstrated a broad variation between patient geometry across all applicators, in relation to anatomical regions of interest. A quality management program instituting various metrics was implemented in March 2013 with the goal of ensuring an optimal plan is achieved for each patient. Methods: For each plan, an in-house complexity index, geometric conformity index, and plan quality index were defined. These indices were obtained for all patients treated. For patients treated after the implementation, the conformity index and quality index were maximized while other dosimetric limits, such as maximum skin and rib doses, were strictly kept. Subsequently, all evaluation parameters and applicator information were placed in a database for cross-evaluation with similar complexity. Results: Both the conformity and quality indices show good correlation with the complexity index. They decrease as complexity increases for all applicators. Multi lumen type balloon applicators demonstrate a minimal advantage over single lumen applicators in increasingly complex patient geometries, as compared to SAVI applicators which showed considerably greater advantage in these circumstances. After the implementation of the in-house planning protocol, there is a direct improvement of quality for SAVI plans. Conclusion: Due to their interstitial nature, SAVI devices show a better conformity in comparison to balloon-based devices regardless of the number of lumens, especially in complex cases. The quality management program focuses on optimizing indices by utilizing prior planning knowledge based on complexity levels. The database of indices assists in decision making and has subsequently aided in balancing the experience level among planners. This approach has made APBI planning more robust for patient care, with a measurable

  11. SU-E-T-654: Quantifying Plan Quality Can Effectively Distinguish Between Competing Equivocal IMRT Prostate Plans

    International Nuclear Information System (INIS)

    Price, A; Lo, J; Das, S

    2015-01-01

    Purpose: The purpose of this study was to create a prostate IMRT plan quality index (PQI) that may be used to quantitatively compare competing plans using a methodology that mimics physician preference. This methodology allows planners to choose between plans with equivocal characteristics, prior to physician scrutiny. Methods: An observer study was conducted to gather data from 3 radiation oncology physicians who ranked a set of 20 patients (each with 5 plans). The rankings were used to optimize a PQI that combined weighted portions of the rectum, bladder, and planning target volume DVHs, such that the relative PQI mimicked physician rankings as best as possible. Once optimized, a test study assessed the PQI by comparison to physician rankings in a new set of 25 patients (each with 4 plans). The physician group in the test study included 6 physicians, 5 of whom were not included in the modeling study. PQI scores were evaluated against the physicians’ rank list using Spearman rank correlation. Results: The optimized plan quality index combined the following DVH features: high dose regions above 40Gy/60Gy (rectum/bladder), organ weightings, and PTV shoulder coverage. Mean correlation of the PQI vs. physicians’ rankings in the modeling study was 0.507 (range: 0.345–0.706). By comparison, the mean correlation between physicians was 0.301 (range: 0.242–0.334). The mean correlation of the PQI vs. physician rankings in test study was 0.726 (range: 0.416–0.936), indicating robustness of the PQI by virtue of producing similar results to the modeling study. Intra-physician correlation was 0.564 (range: 0.398–0.689). Conclusion: The correlation coefficients of the PQI vs. physicians were similar to the correlation coefficients of the physicians with each other, implying that the PQI developed in this work shows promise in reflecting physician clinical preference when selecting between competing, dosimetrically equivocal plans

  12. Protocol for quality control of scanners used in the simulation of radiotherapy treatment planning

    International Nuclear Information System (INIS)

    Yanes, Yaima; Alfonso, Rodolfo; Silvestre, Ileana

    2009-01-01

    Computed Tomography (CT) has become the tool fundamental imaging of modern radiation therapy, to locate targets and critical organs and dose planning. Tomographs used for these purposes require strict assurance program quality, which differs in many aspects of monitoring required for diagnostic use only with intention. The aim of this work has been the design and validation of a quality control protocol applicable to any TAC used for simulation, radiotherapy planning. (author)

  13. A planning quality evaluation tool for prostate adaptive IMRT based on machine learning

    International Nuclear Information System (INIS)

    Zhu Xiaofeng; Ge Yaorong; Li Taoran; Thongphiew, Danthai; Yin Fangfang; Wu, Q Jackie

    2011-01-01

    Purpose: To ensure plan quality for adaptive IMRT of the prostate, we developed a quantitative evaluation tool using a machine learning approach. This tool generates dose volume histograms (DVHs) of organs-at-risk (OARs) based on prior plans as a reference, to be compared with the adaptive plan derived from fluence map deformation. Methods: Under the same configuration using seven-field 15 MV photon beams, DVHs of OARs (bladder and rectum) were estimated based on anatomical information of the patient and a model learned from a database of high quality prior plans. In this study, the anatomical information was characterized by the organ volumes and distance-to-target histogram (DTH). The database consists of 198 high quality prostate plans and was validated with 14 cases outside the training pool. Principal component analysis (PCA) was applied to DVHs and DTHs to quantify their salient features. Then, support vector regression (SVR) was implemented to establish the correlation between the features of the DVH and the anatomical information. Results: DVH/DTH curves could be characterized sufficiently just using only two or three truncated principal components, thus, patient anatomical information was quantified with reduced numbers of variables. The evaluation of the model using the test data set demonstrated its accuracy ∼80% in prediction and effectiveness in improving ART planning quality. Conclusions: An adaptive IMRT plan quality evaluation tool based on machine learning has been developed, which estimates OAR sparing and provides reference in evaluating ART.

  14. National Ignition Facility quality assurance plan for laser materials and optical technology

    International Nuclear Information System (INIS)

    Wolfe, C.R.

    1996-05-01

    Quality achievement is the responsibility of the line organizations of the National Ignition Facility (NIF) Project. This subtier Quality Assurance Plan (QAP) applies to activities of the Laser Materials ampersand Optical Technology (LM ampersand OT) organization and its subcontractors. It responds to the NIF Quality Assurance Program Plan (QAPP, L-15958-2, NIF-95-499) and Department of Energy (DOE) Order 5700.6C. This Plan is organized according to 10 Quality Assurance (QA) criteria and subelements of a management system as outlined in the NIF QAPP. This Plan describes how those QA requirements are met. This Plan is authorized by the Associate Project Leader for the LM ampersand OT organization, who has assigned responsibility to the Optics QA engineer to maintain this plan, with the assistance of the NIF QA organization. This Plan governs quality-affecting activities associated with: design; procurement; fabrication; testing and acceptance; handling and storage; and installation of NIF Project optical components into mounts and subassemblies

  15. 77 FR 64445 - Approval and Promulgation of Air Quality Implementation Plans; Illinois; Greif Packaging, LLC...

    Science.gov (United States)

    2012-10-22

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R05-OAR-2012-0541; FRL 9733-5] Approval and Promulgation of Air Quality Implementation Plans; Illinois; Greif Packaging, LLC Adjusted Standard AGENCY... Illinois State Implementation Plan (SIP) an adjusted standard for the Greif Packaging, LLC facility located...

  16. 77 FR 64422 - Approval and Promulgation of Air Quality Implementation Plans; Illinois; Greif Packaging, LLC...

    Science.gov (United States)

    2012-10-22

    ... Promulgation of Air Quality Implementation Plans; Illinois; Greif Packaging, LLC Adjusted Standard AGENCY... State Implementation Plan (SIP) an adjusted standard for the Greif Packaging, LLC facility located at 5... submitted an Adjusted Standard for the Greif Packaging, LLC facility located at 5 S 220 Frontenac Road in...

  17. Training and Learning as Drivers of US Microenterprise Business Plan Quality

    Science.gov (United States)

    Cook, Ronald G.; Belliveau, Paul; Sandberg, Mark E.

    2004-01-01

    This study examined the output quality of a US microenterprise training program created to help entrepreneurs develop business plans for their ventures. The program concludes with the entrepreneurs' plans being scored by a panel of experts. Hypotheses were developed and tested to determine the importance of feedback, key components of business…

  18. 77 FR 44544 - Approval and Promulgation of Air Quality Implementation Plans; Utah; Determination of Clean Data...

    Science.gov (United States)

    2012-07-30

    ... further progress plans, reasonably available control measures, and contingency measures, no longer apply... Promulgation of Air Quality Implementation Plans; Utah; Determination of Clean Data for the 1987 PM 10 Standard... VI. Statutory and Executive Order Reviews Definitions For the purpose of this document, we are giving...

  19. [A plan for the improvement in the quality of life of people suffering from chronic diseases].

    Science.gov (United States)

    Portal, Stéphanie

    2011-10-01

    In 2007, the French Ministry of Health launched a plan devoted to the improvement of the quality of life of patients suffering from chronic diseases. Over the last four years this plan has resulted in a number of concrete actions: events and seminars have been organised, patients' education has obtained legislative recognition and several partnerships have been created. Time for a progress report.

  20. 77 FR 3389 - Approval and Promulgation of State Air Quality Plans for Designated Facilities and Pollutants...

    Science.gov (United States)

    2012-01-24

    ... Promulgation of State Air Quality Plans for Designated Facilities and Pollutants, State of West Virginia; Control of Emissions From Existing Hospital/Medical/Infectious Waste Incinerator Units, Plan Revision... final action to approve a revision to the West Virginia hospital/medical/infectious waste incinerator...

  1. 77 FR 3422 - Approval and Promulgation of State Air Quality Plans for Designated Facilities and Pollutants...

    Science.gov (United States)

    2012-01-24

    ... Promulgation of State Air Quality Plans for Designated Facilities and Pollutants; State of West Virginia; Control of Emissions From Existing Hospital/Medical/Infectious Waste Incinerator Units, Plan Revision... revision to the West Virginia hospital/medical/infectious waste incinerator (HMIWI) Section 111(d)/ 129...

  2. 75 FR 48895 - Approval and Promulgation of Air Quality Implementation Plans; MN

    Science.gov (United States)

    2010-08-12

    ... Promulgation of Air Quality Implementation Plans; MN AGENCY: Environmental Protection Agency (EPA). ACTION... Plan (SIP) for sulfur dioxide (SO 2 ). The Minnesota Pollution Control Agency submitted the SIP... request would revise SIP requirements applicable to Saint Mary's Hospital, located in Rochester, Minnesota...

  3. 75 FR 20922 - Approval and Promulgation of Air Quality Implementation Plans; New Mexico; Transportation...

    Science.gov (United States)

    2010-04-22

    ... with the January 2009, ``Guidance for Developing Transportation Conformity State Implementation Plans... Promulgation of Air Quality Implementation Plans; New Mexico; Transportation Conformity Requirement for... Transportation Conformity? II. What Is the Background for This Action? III. What Did the State Submit and How Did...

  4. 77 FR 45326 - Approval, Disapproval and Promulgation of Air Quality Implementation Plans; Arizona; Regional...

    Science.gov (United States)

    2012-07-31

    ... available in either location (e.g., Confidential Business Information). To inspect the hard copy materials..., Disapproval and Promulgation of Air Quality Implementation Plans; Arizona; Regional Haze State and Federal Implementation Plans AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule; notice of additional...

  5. Quality assurance project plan for ground water monitoring activities managed by Westinghouse Hanford Company. Revision 3

    International Nuclear Information System (INIS)

    Stauffer, M.

    1995-11-01

    This quality assurance project plan (QAPP) applies specifically to the field activities and laboratory analysis performed for all RCRA groundwater projects conducted by Hanford Technical Services. This QAPP is generic in approach and shall be implemented in conjunction with the specific requirements of individual groundwater monitoring plans

  6. 78 FR 28550 - Approval and Promulgation of Air Quality Implementation Plans; Indiana; Lake and Porter Counties...

    Science.gov (United States)

    2013-05-15

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R05-OAR-2013-0021;EPA-R05-OAR-2013-0022; FRL-9812-3] Approval and Promulgation of Air Quality Implementation Plans; Indiana; Lake and Porter... Porter State Implementation Plans (SIPs) for the 1997 8-hour ozone standard, and the 1997 annual fine...

  7. 200 area liquid effluent facility quality assurance program plan. Revision 1

    International Nuclear Information System (INIS)

    Sullivan, N.J.

    1995-01-01

    Direct revision of Supporting Document WHC-SD-LEF-QAPP-001, Rev. 0. 200 Area Liquid Effluent Facilities Quality Assurance Program Plan. Incorporates changes to references in tables. Revises test to incorporate WHC-SD-LEF-CSCM-001, Computer Software Configuration Management Plan for 200 East/West Liquid Effluent Facilities

  8. 76 FR 13511 - Approval and Promulgation of Air Quality Implementation Plans; Virginia; Revisions to the Open...

    Science.gov (United States)

    2011-03-14

    ... Promulgation of Air Quality Implementation Plans; Virginia; Revisions to the Open Burning Regulations AGENCY... approve revisions to the Virginia State Implementation Plan (SIP). The revisions recodify the open burning... approving these revisions to Virginia's open burning regulations in accordance with the requirements of the...

  9. 76 FR 13569 - Approval and Promulgation of Air Quality Implementation Plans; Virginia; Revisions to the Open...

    Science.gov (United States)

    2011-03-14

    ... Promulgation of Air Quality Implementation Plans; Virginia; Revisions to the Open Burning Regulations AGENCY... Implementation Plan (SIP) revision submitted by the Commonwealth of Virginia. The revisions recodify the open... . C. Mail: EPA-R03-OAR-2010-0902, Harold A. Frankford, Air Protection Division, Mailcode 3AP00, U.S...

  10. 78 FR 40966 - Approval and Promulgation of Air Quality Implementation Plans; New Mexico; Interstate Transport...

    Science.gov (United States)

    2013-07-09

    ... Promulgation of Air Quality Implementation Plans; New Mexico; Interstate Transport of Fine Particulate Matter... a State Implementation Plan (SIP) submittal from the State of New Mexico to address Clean Air Act (CAA or Act) requirements that prohibit air emissions which will contribute significantly to...

  11. Minimum variance and variance of outgoing quality limit MDS-1(c1, c2) plans

    Science.gov (United States)

    Raju, C.; Vidya, R.

    2016-06-01

    In this article, the outgoing quality (OQ) and total inspection (TI) of multiple deferred state sampling plans MDS-1(c1,c2) are studied. It is assumed that the inspection is rejection rectification. Procedures for designing MDS-1(c1,c2) sampling plans with minimum variance of OQ and TI are developed. A procedure for obtaining a plan for a designated upper limit for the variance of the OQ (VOQL) is outlined.

  12. Software quality assurance plan for the National Ignition Facility integrated computer control system

    Energy Technology Data Exchange (ETDEWEB)

    Woodruff, J.

    1996-11-01

    Quality achievement is the responsibility of the line organizations of the National Ignition Facility (NIF) Project. This Software Quality Assurance Plan (SQAP) applies to the activities of the Integrated Computer Control System (ICCS) organization and its subcontractors. The Plan describes the activities implemented by the ICCS section to achieve quality in the NIF Project`s controls software and implements the NIF Quality Assurance Program Plan (QAPP, NIF-95-499, L-15958-2) and the Department of Energy`s (DOE`s) Order 5700.6C. This SQAP governs the quality affecting activities associated with developing and deploying all control system software during the life cycle of the NIF Project.

  13. Multicentre quality assurance of intensity-modulated radiation therapy plans: a precursor to clinical trials

    International Nuclear Information System (INIS)

    Williams, M. J.; Bailey, M. J.; Forstner, D.; Metcalfe, P. E

    2007-01-01

    Full text: A multicentre planning study comparing intensity-modulated radiation therapy (IMRT) plans for the treatment of a head and neck cancer has been carried out. Three Australian radiotherapy centres, each with a different planning system, were supplied a fully contoured CT dataset and requested to generate an IMRT plan in accordance with the requirements of an IMRT-based radiation therapy oncology group clinical trial. Plan analysis was carried out using software developed specifically for reviewing multicentre clinical trial data. Two out of the three plans failed to meet the prescription requirements with one misinterpreting the prescription and the third failed to meet one of the constraints. Only one plan achieved all of the dose objectives for the critical structures and normal tissues. Although each centre used very similar planning parameters and beam arrangements the resulting plans were quite different. The subjective interpretation and application of the prescription and planning objectives emphasize one of the many difficulties in carrying out multicentre IMRT planning studies. The treatment prescription protocol in a clinical trial must be both lucid and unequivocally stated to avoid misinterpretation. Australian radiotherapy centres must show that they can produce a quality IMRT plan and that they can adhere to protocols for IMRT planning before using it in a clinical trial

  14. A quality assurance index for brachytherapy treatment plan verification

    International Nuclear Information System (INIS)

    Simpson, J.B.; Clarke, J.P.

    2000-01-01

    A method is described which provides an independent verification of a brachytherapy treatment plan. The method is applicable to any common geometric configuration and utilises a simple equation derived from a common form of nonlinear regression. The basis for the index value is the relationship between the treatment time, prescribed dose, source strength and plan geometry. This relationship may be described mathematically as: Total Treatment Time ∝ Prescribed Dose/Source Strength x (a geometric term) with the geometric term incorporating three geometric components, namely the distance from source positions to points of dose normalisation (d), the total length of the dwell positions (L), and the number of source trains or catheters (N). A general equation of the form GF = k (d) -α (L) -β (N) -y is used to describe the plan geometry, where GF is what we have termed the geometric factor, k is a constant of proportionality and the exponents are derived from the non-linear regression process. The resulting index is simple to calculate prior to patient treatment and sensitive enough to identify significant error whilst being robust enough to allow for a normal degree of geometric distortion

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

    International Nuclear Information System (INIS)

    1997-01-01

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

  16. DCSC (Defense Construction Supply Center) Total Quality Management Master Plan

    Science.gov (United States)

    1989-07-01

    job while allowing them to establish a better balance between work and personal needs. 29 TQM SHORT-MID-LONG RANGE INITIATIVES MID RANGE (3 YEARS...all performance standards. IMPROVE THE QUALITY OF WORKLIFE - Projects requiring engineering support throughout FY 90 and beyond are: Construction of

  17. Definition of Quality of Education: The Halifax Plan.

    Science.gov (United States)

    Doehler, Murray E.; Perry, Karl W.

    1987-01-01

    Professional personnel and building maintenance were studied by the Halifax School District Board (Nova Scotia) to examine economy and efficiency and to determine quality education, using the value-for-money concept. This process can be utilized by any board to assist in identifying areas needing analysis, but program effectiveness should also be…

  18. 42 CFR 84.41 - Quality control plans; contents.

    Science.gov (United States)

    2010-10-01

    ... organizational structure necessary to carry out these provisions. (b) Each provision for incoming and final... ensure control of product quality through the manufacturing cycle. (c) The sampling procedure shall... experience indicate is likely to result in a condition immediately hazardous to life or health for...

  19. 77 FR 22676 - Revisions to the Arizona State Implementation Plan, Pinal County Air Quality Control District

    Science.gov (United States)

    2012-04-17

    ... the Arizona State Implementation Plan, Pinal County Air Quality Control District AGENCY: Environmental... disapproval of a revision to the Pinal County Air Quality Control District portion of the Arizona State... the Control Officer to determine whether the manner of control of fugitive emissions is satisfactory...

  20. 75 FR 15648 - Approval and Promulgation of Air Quality Implementation Plans; Texas; Revisions to the Discrete...

    Science.gov (United States)

    2010-03-30

    ... Promulgation of Air Quality Implementation Plans; Texas; Revisions to the Discrete Emission Credit Banking and... Air Quality Rules, Subchapter H--Emissions Banking and Trading, Division 4--Discrete Emission Credit Banking and Trading, referred to elsewhere in this notice as the Discrete Emission Reduction Credit (DERC...

  1. 76 FR 32321 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Revision to the...

    Science.gov (United States)

    2011-06-06

    ...) Program--Quality Assurance Protocol for the Safety Inspection Program in Non-I/M Counties AGENCY... approve revisions to the Pennsylvania State Implementation Plan (SIP). The revision consists of a change... prior SIP-approved I/M program to change the duration of the timing of quality assurance audits...

  2. 78 FR 37118 - Approval and Promulgation of Air Quality Implementation Plans; Charlotte, Raleigh/Durham and...

    Science.gov (United States)

    2013-06-20

    ... the core maintenance area exists; c. alternative fuel vehicle programs to include compressed natural... Promulgation of Air Quality Implementation Plans; Charlotte, Raleigh/Durham and Winston-Salem Carbon Monoxide... (CO), showing continued attainment of the 8-hour CO national ambient air quality standard for the...

  3. Summary of strategies for planning Productivity Improvement and Quality Enhancement (PIQE)

    Science.gov (United States)

    1986-01-01

    The Summary of NASA Strategies for Productivity Improvement and Quality Enhancement respond to NASA's eighth top goal: Establish NASA as a leader in the development and application of advanced technology and management practices which contribute to significant increases in both Agency and national productivity. The Strategies provide the framework for development of the agency-wide Productivity Improvement and Quality Enhancement (PIQE) Plans.

  4. 75 FR 78952 - Approval and Promulgation of State Air Quality Plans for Designated Facilities and Pollutants...

    Science.gov (United States)

    2010-12-17

    ... Promulgation of State Air Quality Plans for Designated Facilities and Pollutants; Commonwealth of Virginia; Control of Emissions From Existing Hospital/Medical/Infectious Waste Incinerator (HMIWI) Units, Negative... Quality, 629 East Main Street, Richmond, Virginia 23219. FOR FURTHER INFORMATION CONTACT: James B. Topsale...

  5. 75 FR 78916 - Approval and Promulgation of State Air Quality Plans for Designated Facilities and Pollutants...

    Science.gov (United States)

    2010-12-17

    ... Promulgation of State Air Quality Plans for Designated Facilities and Pollutants, Commonwealth of Virginia; Control of Emissions From Existing Hospital/Medical/Infectious Waste Incinerator (HMIWI) Units, Negative... 19103. Copies of the State submittal are available at the Virginia Department of Environmental Quality...

  6. 75 FR 48864 - Approval and Promulgation of Air Quality Implementation Plans; MN

    Science.gov (United States)

    2010-08-12

    ... Hospital performed an air quality analysis to address the facility's impact on the SO 2 NAAQS. The facility... Promulgation of Air Quality Implementation Plans; MN AGENCY: Environmental Protection Agency (EPA). ACTION... (SIP) for sulfur dioxide (SO 2 ). The Minnesota Pollution Control Agency (MPCA) submitted the SIP...

  7. 78 FR 30768 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2013-05-23

    ... the California State Implementation Plan, South Coast Air Quality Management District AGENCY... the South Coast Air Quality Management District (SCAQMD) portion of the California State... ``significant regulatory action'' subject to review by the Office of Management and Budget under Executive Order...

  8. 77 FR 2496 - Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management...

    Science.gov (United States)

    2012-01-18

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R09-OAR-2011-0987; FRL-9617-5] Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management District and Imperial... rule. SUMMARY: EPA is proposing to approve revisions to the Antelope Valley Air Quality Management...

  9. 76 FR 41744 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2011-07-15

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R09-OAR-2011-0537; FRL-9432-1] Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY... the South Coast Air Quality Management District (SCAQMD) portion of the California State...

  10. 76 FR 29182 - Revisions to the California State Implementation Plan, Mojave Desert Air Quality Management District

    Science.gov (United States)

    2011-05-20

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R09-OAR-2011-0030; FRL-9308-4] Revisions to the California State Implementation Plan, Mojave Desert Air Quality Management District AGENCY... the Mojave Desert Air Quality Management District (MDAQMD) portion of the California State...

  11. 75 FR 46880 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2010-08-04

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R09-OAR-2010-0503; FRL-9183-5] Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY... the South Coast Air Quality Management District (SCAQMD) portion of the California State...

  12. 76 FR 78871 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2011-12-20

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R09-OAR-2011-0897; FRL-9499-8] Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY... the South Coast Air Quality Management District (SCAQMD) portion of the California State...

  13. 78 FR 49992 - Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management...

    Science.gov (United States)

    2013-08-16

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R09-OAR-2013-0394; FRL-9845-4] Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management District and Ventura... rule. SUMMARY: EPA is proposing to approve revisions to the Antelope Valley Air Quality Management...

  14. 78 FR 56639 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2013-09-13

    ...] Revisions to the California State Implementation Plan, South Coast Air Quality Management District AGENCY... the South Coast Air Quality Management District (SCAQMD) portion of the California State... the Office of Management and Budget under Executive Order 12866 (58 FR 51735, October 4, 1993); does...

  15. 76 FR 50891 - Revisions to the California State Implementation Plan, South Coast Air Quality Management...

    Science.gov (United States)

    2011-08-17

    ... the California State Implementation Plan, South Coast Air Quality Management District (SCAQMD) AGENCY... sources, to achieve emissions reductions milestones, to attain and maintain ambient air quality standards... ``significant regulatory action'' subject to review by the Office of Management and Budget under Executive Order...

  16. 76 FR 38589 - Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management...

    Science.gov (United States)

    2011-07-01

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R09-OAR-2011-0383; FRL-9428-1] Revisions to the California State Implementation Plan, Antelope Valley Air Quality Management District AGENCY... the Antelope Valley Air Quality Management District (AVAQMD) portion of the California State...

  17. 78 FR 49925 - Revisions to California State Implementation Plan, Antelope Valley Air Quality Management...

    Science.gov (United States)

    2013-08-16

    ... California State Implementation Plan, Antelope Valley Air Quality Management District and Ventura County Air...: EPA is taking direct final action to approve revisions to the Antelope Valley Air Quality Air Management District (AVAQMD) and Ventura County Air Pollution Control District (VCAPCD) portions of the...

  18. 75 FR 25798 - Revisions to the California State Implementation Plan, Yolo Solano Air Quality Management District

    Science.gov (United States)

    2010-05-10

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R09-OAR-2010-0286; FRL-9138-7] Revisions to the California State Implementation Plan, Yolo Solano Air Quality Management District AGENCY... the Yolo-Solano Air Quality Management District (YSAQMD) portion of the California State...

  19. 77 FR 32398 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2012-06-01

    ... the California State Implementation Plan, South Coast Air Quality Management District AGENCY... approve a revision to the South Coast Air Quality Management District (SCAQMD) portion of the California... action: Is not a ``significant regulatory action'' subject to review by the Office of Management and...

  20. 77 FR 13495 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2012-03-07

    ... the California State Implementation Plan, South Coast Air Quality Management District AGENCY... the South Coast Air Quality Management District (SCAQMD) portion of the California State... Office of Management and Budget under Executive Order 12866 (58 FR 51735, October 4, 1993); Does not...

  1. 76 FR 50128 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2011-08-12

    ... the California State Implementation Plan, South Coast Air Quality Management District AGENCY... the South Coast Air Quality Management District (SCAQMD) portion of the California State... not a ``significant regulatory action'' subject to review by the Office of Management and Budget under...

  2. 78 FR 18244 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2013-03-26

    ... the California State Implementation Plan, South Coast Air Quality Management District AGENCY... the South Coast Air Quality Management District (SCAQMD) portion of the California State...'' subject to review by the Office of Management and Budget under Executive Order 12866 (58 FR 51735, October...

  3. 75 FR 46845 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2010-08-04

    ... the California State Implementation Plan, South Coast Air Quality Management District AGENCY... approve revisions to the South Coast Air Quality Management District (SCAQMD) portion of the California..., this action: Is not a ``significant regulatory action'' subject to review by the Office of Management...

  4. 78 FR 5305 - Revisions to the California State Implementation Plan, South Coast Air Quality Management District

    Science.gov (United States)

    2013-01-25

    ... the California State Implementation Plan, South Coast Air Quality Management District AGENCY... the South Coast Air Quality Management District (SCAQMD) portion of the California State... ``significant regulatory action'' subject to review by the Office of Management and Budget under Executive Order...

  5. 77 FR 11992 - Revisions to the California State Implementation Plan, Mojave Desert Air Quality Management District

    Science.gov (United States)

    2012-02-28

    ... the California State Implementation Plan, Mojave Desert Air Quality Management District AGENCY... limited disapproval of revisions to the Mojave Desert Air Quality Management District (MDAQMD) portion of...,'' Northeast States for Coordinated Air Use Management, December 2000. B. Does the rule meet the evaluation...

  6. 78 FR 69337 - Approval and Promulgation of Air Quality Implementation Plans; Ohio; Ohio SO2

    Science.gov (United States)

    2013-11-19

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R05-OAR-2011-0672; FRL-9902-02-Region 5] Approval and Promulgation of Air Quality Implementation Plans; Ohio; Ohio SO2 Air Quality Rule Revisions AGENCY: Environmental Protection Agency (EPA). ACTION: Proposed rule. SUMMARY: On June 24, 2011, Ohio...

  7. 78 FR 69299 - Approval and Promulgation of Air Quality Implementation Plans; Ohio; Ohio SO2

    Science.gov (United States)

    2013-11-19

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R05-OAR-2011-0672; FRL-9902-03-Region 5] Approval and Promulgation of Air Quality Implementation Plans; Ohio; Ohio SO2 Air Quality Rule Revisions AGENCY: Environmental Protection Agency (EPA). ACTION: Direct final rule. SUMMARY: On June 24, 2011, Ohio...

  8. Up-Stream Dissolved Oxygen TMDL Project Quality Assurance ProjectPlan

    Energy Technology Data Exchange (ETDEWEB)

    Stringfellow, William T.

    2005-05-13

    A quality assurance project plan (QAPP) for the execution of an ecosystem level monitoring and research program examining algal ecology in highly impaired rivers. Procedures for executing both field and laboratory surface water quality and flow analysis are described. The procedures described here are compatible with the California Surface Water Ambient Monitoring program (SWAMP).

  9. Municipalities in action. Comment to the article 'Slow with air quality plans' of the SNM

    International Nuclear Information System (INIS)

    2006-01-01

    The Association of Dutch Municipalities (VNG) does not agree with the environmental organization SNM, which states in another article in this issue of the magazine that municipalities in the Netherlands are slow in setting up and implementing air quality plans. From a VNG study it appears that investments are made to improve the air quality [nl

  10. A method of quality audit for treatment planning system for intracavitary HDR brachytherapy

    International Nuclear Information System (INIS)

    Sharma, S.D.; Vandana, S.; Philomina, A.; Kannan, S.; Rituraj, U.

    2007-01-01

    High dose rate brachytherapy is a multipurpose modality. Quality audit (QAu) is an independent examination and evaluation of quality assurance activities and results of an institution. Both clinical and physical aspects of patient treatments must be subjected to careful control and planning to achieve a high degree of accuracy in radiation therapy treatments. Comprehensive quality assurance (QA) programmes should be established to cover all steps from dose prescription to dose delivery. These programmes should include detailed internal checks performed by the radiotherapy centres and external audits made by independent bodies. A systematic and independent examination and evaluation to determine whether quality activities and results comply with planned arrangements and whether the arrangements are implemented effectively and are suitable to achieve objectives is called quality audit. One purpose of a quality audit (QAu) is to evaluate the need for improvement or corrective action

  11. Sci-Thur AM: Planning - 04: Evaluation of the fluence complexity, solution quality, and run efficiency produced by five fluence parameterizations implemented in PARETO multiobjective radiotherapy treatment planning software.

    Science.gov (United States)

    Champion, H; Fiege, J; McCurdy, B; Potrebko, P; Cull, A

    2012-07-01

    PARETO (Pareto-Aware Radiotherapy Evolutionary Treatment Optimization) is a novel multiobjective treatment planning system that performs beam orientation and fluence optimization simultaneously using an advanced evolutionary algorithm. In order to reduce the number of parameters involved in this enormous search space, we present several methods for modeling the beam fluence. The parameterizations are compared using innovative tools that evaluate fluence complexity, solution quality, and run efficiency. A PARETO run is performed using the basic weight (BW), linear gradient (LG), cosine transform (CT), beam group (BG), and isodose-projection (IP) methods for applying fluence modulation over the projection of the Planning Target Volume in the beam's-eye-view plane. The solutions of each run are non-dominated with respect to other trial solutions encountered during the run. However, to compare the solution quality of independent runs, each run competes against every other run in a round robin fashion. Score is assigned based on the fraction of solutions that survive when a tournament selection operator is applied to the solutions of the two competitors. To compare fluence complexity, a modulation index, fractal dimension, and image gradient entropy are calculated for the fluence maps of each optimal plan. We have found that the LG method results in superior solution quality for a spine phantom, lung patient, and cauda equina patient. The BG method produces solutions with the highest degree of fluence complexity. Most methods result in comparable run times. The LG method produces superior solution quality using a moderate degree of fluence modulation. © 2012 American Association of Physicists in Medicine.

  12. PLANNING THE IMPLEMENTATION OF QUALITY THROUGH STRATEGY FORMULATION AND CORPORATE GOVERNANCE

    Directory of Open Access Journals (Sweden)

    Nikola Stefanović

    2007-09-01

    Full Text Available Planning the implementation of quality is a complex process that depends on many different internal and external factors. Planning the implementation is defined by the capabilities of management to visualize the market position of the company and to evaluate the company's strengths, weaknesses, opportunities, and threats. Serving to the company's purposes, planning the implementation of quality must be integrated into the company's strategic objectives and then transferred to other parts of the organization utilizing the corporate governance system. Planning the implementation, as a part of strategy formulation, should be reflected in: 1 company's vision and mission development, 2 goals setting, 3 strategy development aimed at achieving goals, 4 implementation and execution of the strategy, and 4 monitoring, evaluation, control, and readjustment of the strategy. Finally, planning must account for all possible implementation barriers.

  13. Quality Assurance Program Plan (QAPP) Waste Encapsulation and Storage Facility (WESF)

    International Nuclear Information System (INIS)

    ROBINSON, P.A.

    2000-01-01

    This Quality Assurance Plan describes how the Waste Encapsulation and Storage Facility (WESF) implements the quality assurance (QA) requirements of the Quality Assurance Program Description (QAPD) (HNF-Mp-599) for Project Hanford activities and products. This QAPP also describes the organizational structure necessary to successfully implement the program. The QAPP provides a road map of applicable Project Hanford Management System Procedures, and facility specific procedures, that may be utilized by WESF to implement the requirements of the QAPD

  14. The Individualized Quality Control Plan - Coming Soon to Clinical Microbiology Laboratories Everywhere!

    Science.gov (United States)

    Anderson, Nancy

    2015-11-15

    As of January 1, 2016, microbiology laboratories can choose to adopt a new quality control option, the Individualized Quality Control Plan (IQCP), under the Clinical Laboratory Improvement Amendments of 1988 (CLIA). This voluntary approach increases flexibility for meeting regulatory requirements and provides laboratories the opportunity to customize QC for their testing in their unique environments and by their testing personnel. IQCP is an all-inclusive approach to quality based on risk management to address potential errors in the total testing process. It includes three main steps, (1) performing a risk assessment, (2) developing a QC plan, and (3) monitoring the plan through quality assessment. Resources are available from the Centers for Medicare & Medicaid Services, Centers for Disease Control and Prevention, American Society for Microbiology, Clinical and Laboratory Standards Institute, and accrediting organizations, such as the College of American Pathologists and Joint Commission, to assist microbiology laboratories implementing IQCP.

  15. Determinants of Client-Professional Relationship Quality in the Financial Planning Setting

    Directory of Open Access Journals (Sweden)

    Katherine Hunt

    2011-06-01

    Full Text Available Advice provided by financial planners has the potential to impact the financial and emotional well being ofclients. Despite the outcomes of quality financial planning relationships, there is little direct evidence tosupport the importance of ‘relationship quality’ in financial planning. Previous research has emphasised theimportance of relationship quality in psychology, nursing, and business settings. This research investigatesdeterminants of client-professional relationship quality in financial planning, measured in a survey of clientsand financial planners regarding relationship factors of trust, engagement, empowerment, ownership, clientactivity and commitment. Ratings for relationship dimensions were compared between clients and financialplanners, with financial planners found to overestimate their clients’ levels of trust and commitment andunderestimate their client’s levels of empowerment. The relationship dimension of ‘trust’ was found to becritical for client-professional relationship quality.

  16. Improve strategic supplier performance using DMAIC to develop a Quality Improvement Plan

    Science.gov (United States)

    Jardim, Kevin P.

    Supplier performance that meets the requirements of the customer has long plagued quality professionals. Despite the vast efforts by organizations to improve supplier performance, little has been done to standardize the plan to improve performance. This project presents a guideline and problem-solving strategy using a Define, Measure, Analyze, Improve, and Control (DMAIC) structured tool that will assist in the management and improvement of supplier performance. An analysis of benchmarked Quality Improvement Plans indicated that this topic needs more focus on how to accomplish improved supplier performance. This project is part of a growing body of supplier continuous improvement efforts. With the input of Zodiac Aerospace quality professionals this project's results provide a solution to Quality Improvement Plans and show objective evidence of its benefits. This project contributes to the future research on similar topics.

  17. SU-G-TeP1-07: Investigation of RapidPlan Based Plan Quality for Breast IMRTSimultaneously Integrated Boost

    International Nuclear Information System (INIS)

    Wang, J; Hu, W; Chen, X; Wu, Z

    2016-01-01

    Purpose: The aim of this study is to investigate the feasibility of using RapidPlan for breast cancer radiotherapy and to evaluate its performance for planners with different planning experiences. Methods: A training database was collected with 80 expert plan datasets from patients previously received left breast conserving surgery and IMRT-simultaneously integrated boost radiotherapy. The models were created on the RapidPlan. Five patients from the training database and 5 external patients were used for internal and external validation, respectively. Three planners with different planning experiences (beginner, junior, senior) designed manual and RapidPlan based plans for additional ten patients. The plan qualities were compared with manual and RapidPlan based ones. Results: For the internal and external validations, there were no significant dose differences on target coverage for plans from RapidPlan and manual. Also, no difference was found in the mean doses to contralateral breast and lung. The RapidPlan improved the heart (V5, V10, V20, V30, and mead dose) and ipsilateral lung (V5, V10, V20, V30, and mean dose) sparing for the beginner and junior planners. Compare to the plans from senior planner, 6 out of 16 clinically checked parameters were improved in RapidPlan, and the left parameters were similar. Conclusion: It is feasible to generate clinical acceptable plans using RapidPlan for breast cancer radiotherapy. The RapidPlan helps to systematically improve the quality of IMRT plans against the benchmark of clinically accepted plans. The RapidPlan shows promise for homogenizing plan quality by transferring planning expertise from more experienced to less experienced planners.

  18. SU-G-TeP1-07: Investigation of RapidPlan Based Plan Quality for Breast IMRTSimultaneously Integrated Boost

    Energy Technology Data Exchange (ETDEWEB)

    Wang, J; Hu, W; Chen, X; Wu, Z [Fudan University Shanghai Cancer Center, Shanghai, Shanghai (China)

    2016-06-15

    Purpose: The aim of this study is to investigate the feasibility of using RapidPlan for breast cancer radiotherapy and to evaluate its performance for planners with different planning experiences. Methods: A training database was collected with 80 expert plan datasets from patients previously received left breast conserving surgery and IMRT-simultaneously integrated boost radiotherapy. The models were created on the RapidPlan. Five patients from the training database and 5 external patients were used for internal and external validation, respectively. Three planners with different planning experiences (beginner, junior, senior) designed manual and RapidPlan based plans for additional ten patients. The plan qualities were compared with manual and RapidPlan based ones. Results: For the internal and external validations, there were no significant dose differences on target coverage for plans from RapidPlan and manual. Also, no difference was found in the mean doses to contralateral breast and lung. The RapidPlan improved the heart (V5, V10, V20, V30, and mead dose) and ipsilateral lung (V5, V10, V20, V30, and mean dose) sparing for the beginner and junior planners. Compare to the plans from senior planner, 6 out of 16 clinically checked parameters were improved in RapidPlan, and the left parameters were similar. Conclusion: It is feasible to generate clinical acceptable plans using RapidPlan for breast cancer radiotherapy. The RapidPlan helps to systematically improve the quality of IMRT plans against the benchmark of clinically accepted plans. The RapidPlan shows promise for homogenizing plan quality by transferring planning expertise from more experienced to less experienced planners.

  19. 77 FR 35873 - Approval, Disapproval and Promulgation of Air Quality Implementation Plan; Utah; Maintenance Plan...

    Science.gov (United States)

    2012-06-15

    ... provisions; (3) removal of budgets for sources other than on-road mobile sources; (4) changes to the trigger... removal from the maintenance plan of the budgets for area, on-road mobile, and point sources. D. Section... Standard for Salt Lake and Davis Counties AGENCY: Environmental Protection Agency (EPA). ACTION: Final rule...

  20. Influence of the demand information quality on planning process accuracy in supply chain. Case studies

    Directory of Open Access Journals (Sweden)

    Natalia Szozda

    2013-06-01

    Full Text Available Background: Identification and analysis of factors that affect the accuracy of demand planning process across the supply chain is one of the most important problems which influence the effectiveness of its material and information flows. Material and methods: On the basis of demand planning process investigation authors define the main elements affecting the right supply chain performance level and investigate the possible connections between demand information quality and demand planning process accuracy. Later, an overview of some recent developments in the analyzed research area is provided. Results: Based on the literature review, there is described the defined factors impact on the accuracy of demand plan in each echelon for case companies. There are considered three cases. The examples illustrate supply chains of different manufacturing companies. The focus is placed on demand planning across the supply chains. The issue of determining the accuracy of future sales plans in each echelon of supply chains and factors affecting it are raised. Taking into account the case companies demand planning process analyses, there are defined possible quality measures, that are possible to be used when forecasting the customer demand. Conclusions: One of the most important and difficult planning area in the companies is becoming planning demand. Errors in planning are reflected not just in the business resource planning but also in the entire supply chain. Presented cases show that many factors affect the proper demand planning process in the supply chain, like e.g.  information technologies, lead-time, or number of supplied materials. As it can be seen from the case studies, the model of collecting information from the market plays an important role in the demand planning process.

  1. Quality Assurance Program Plan for the Waste Sampling and Characterization Facility

    International Nuclear Information System (INIS)

    Grabbe, R.R.

    1995-01-01

    The objective of this Quality Assurance Plan is to provide quality assurance (QA) guidance, implementation of regulatory QA requirements, and quality control (QC) specifications for analytical service. This document follows the Department of Energy (DOE)-issued Hanford Analytical Services Quality Assurance Plan (HASQAP) and additional federal [10 US Code of Federal Regulations (CFR) 830.120] QA requirements that HASQAP does not cover. This document describes how the laboratory implements QA requirements to meet the federal or state requirements, provides what are the default QC specifications, and/or identifies the procedural information that governs how the laboratory operates. In addition, this document meets the objectives of the Quality Assurance Program provided in the WHC-CM-4-2, Section 2.1. This document also covers QA elements that are required in the Guidelines and Specifications for Preparing Quality Assurance Program Plans (QAPPs), (QAMS-004), and Interim Guidelines and Specifications for Preparing Quality Assurance Product Plans (QAMS-005) from the Environmental Protection Agency (EPA). A QA Index is provided in the Appendix A

  2. Improved plan quality with automated radiotherapy planning for whole brain with hippocampus sparing: a comparison to the RTOG 0933 trial.

    Science.gov (United States)

    Krayenbuehl, J; Di Martino, M; Guckenberger, M; Andratschke, N

    2017-10-02

    Whole-brain radiation therapy (WBRT) with hippocampus sparing (HS) has been investigated by the radiation oncology working group (RTOG) 0933 trial for patients with multiple brain metastases. They showed a decrease of adverse neurocognitive effects with HS WBRT compared to WBRT alone. With the development of automated treatment planning system (aTPS) in the last years, a standardization of the plan quality at a high level was achieved. The goal of this study was to evaluate the feasibility of using an aTPS for the treatment of HS WBRT and see if the RTOG 0933 dose constraints could be achieved and improved. Ten consecutive patients treated with HS WBRT were enrolled in this study. 10 × 3 Gy was prescribed according to the RTOG 0933 protocol to 92% of the target volume (whole-brain excluding the hippocampus expanded by 5 mm in 3-dimensions). In contrast to RTOG 0933, the maximum allowed point dose to normal brain was significantly lowered and restricted to 36.5 Gy. All patients were planned with volumetric modulated arc therapy (VMAT) technique using four arcs. Plans were optimized using Auto-Planning (AP) (Philips Radiation Oncology Systems) with one single AP template and optimization. All the constraints from the RTOG 0933 trial were achieved. A significant improvement for the maximal dose to 2% of the brain with a reduction of 4 Gy was achieved (33.5 Gy vs. RTOG 37.5 Gy) and the minimum hippocampus dose was reduced by 10% (8.1 Gy vs. RTOG 9 Gy). A steep dose gradient around the hippocampus was achieved with a mean dose of 27.3 Gy at a distance between 0.5 cm and 1 cm from the hippocampus. The effective working time to optimize a plan was kept below 6'. Automated treatment planning for HS WBRT was able to fulfil all the recommendations from the RTOG 0933 study while significantly improving dose homogeneity and decreasing unnecessary hot spot in the normal brain. With this approach, a standardization of plan quality was achieved and the effective

  3. Review of quality assessment tools for family planning programmes in low- and middle-income countries.

    Science.gov (United States)

    Sprockett, Andrea

    2017-03-01

    Measuring and tracking the quality of healthcare is a critical part of improving service delivery, clinic efficiency and health outcomes. However, no standardized or widely accepted tool exists to assess the quality of clinic-based family planning services in low- and middle-income countries. The objective of this literature review was to identify widely used public domain quality assessment tools with existing or potential application in clinic-based family planning programmes. Using PubMed, PopLine, Google Scholar and Google, key terms such as ‘quality assessment tool’, ‘quality assessment method’, ‘quality measurement’, ‘LMIC’, ‘developing country’, ‘family planning’ and ‘reproductive health’ were searched for articles, identifying 20 relevant tools. Tools were assessed to determine the type of quality components assessed, divided into structure and process components, level of application (national or facility), health service domain that can be assessed by the tool, cost and current use of the tool. Tools were also assessed for shortcomings based on application in a low- and middle-income clinic-based family planning programme, including personnel required, re-assessment frequency, assessment of structure, process and outcome quality, comparability of data over time and across facilities and ability to benchmark clinic results to a national benchmark. No tools met all criteria, indicating a critical gap in quality assessment for low- and middle-income family planning programmes. To achieve Universal Health Coverage, agreed on in the Sustainable Development Goals and to improve system-wide healthcare quality, we must develop and widely adopt a standardized quality assessment tool.

  4. Avaliação da qualidade nos serviços educacionais das instituições de ensino superior em joinville, sc Evaluación de la calidad en los servicios educacionales de las instituciones de enseñanza superior en joinville, sc Quality evaluation of education in institutions of higher learning in joinville, sc

    Directory of Open Access Journals (Sweden)

    Emerson Wagner Mainardes

    2009-03-01

    Full Text Available Em mercados competitivos, a qualidade pode fazer a diferença. Nos últimos anos, esta tem sido a realidade do mercado de ensino superior. Para tornar eficaz a busca por qualidade, devem-se investigar os atributos que determinam a qualidade de um curso e de uma instituição de ensino superior. Este estudo procurou determinar os atributos-chave para a construção de uma imagem de qualidade nos serviços educacionais das instituições que oferecem educação superior. Testando-se 63 atributos diferentes, identificou-se que os cursos de graduação em Administração em Joinville são considerados de alta qualidade. Encontrou-se também que a imagem de qualidade de uma instituição universitária baseia-se no conjunto: administração e estruturas da instituição, valor do curso para o mercado de trabalho e corpo de professores. O fator-chave que determina a qualidade de uma instituição de ensino superior é a imagem da instituição na comunidade.En mercados competitivos, la calidad puede hacer la diferencia. En los últimos años, esta es la realidad del mercado de enseñanza superior. Para hacer eficaz la búsqueda por calidad, debemos investigar los atributos que determinan la calidad de un curso y de una institución de enseñanza superior. Este estudio ha buscado determinar los atributos clave para la construcción de una imagen de calidad en los servicios educacionales de las instituciones que ofrecen educación superior. Probándose 63 atributos diferentes, identificamos que los cursos de graduación en Administración en Joinville son considerados de alta calidad. Encontramos también que la imagen de calidad de una institución universitaria se basa en el conjunto: administración y estructuras de la institución, valor del curso para el mercado de trabajo y personal docente. El hecho clave que determina la calidad de una institución de enseñanza superior remite a la imagen de la institución para la comunidad.Quality can make a

  5. Evaluation of service quality in family planning clinics in Lusaka, Zambia.

    Science.gov (United States)

    Hancock, Nancy L; Vwalika, Bellington; Sitali, Elizabeth Siyama; Mbwili-Muleya, Clara; Chi, Benjamin H; Stuart, Gretchen S

    2015-10-01

    To determine the quality of contraceptive services in family planning clinics in Lusaka, Zambia, using a standardized approach. We utilized the Quick Investigation of Quality, a cross-sectional survey tool consisting of a facility assessment, client-provider observation and client exit interview, in public-sector family planning clinics. Data were collected on availability of seven contraceptive methods, information given to clients, interpersonal relations between providers and clients, providers' technical competence and mechanisms for continuity and follow-up. Data were collected from five client-provider observations and client exit interviews in each of six public-sector family planning clinics. All clinics had at least two contraceptive methods continuously available for the preceding 6 months. Most providers asked clients about concerns with their contraceptive method (80%) and told clients when to return to the clinic (87%). Most clients reported that the provider advised what to do if a problem develops (93%), described possible side effects (89%), explained how to use the method effectively (85%) and told them when to come for follow-up (83%). Clients were satisfied with services received (93%). This application of the Quick Investigation of Quality showed that the participating family planning clinics in Lusaka, Zambia, were prepared to offer high-quality services with the available commodities and that clients were satisfied with the received services. Despite the subjective client satisfaction, quality improvement efforts are needed to increase contraceptive availability. Although clients perceived the quality of care received to be high, family planning service quality could be improved to continuously offer the full spectrum of contraceptive options. The Quick Investigation of Quality was easily implemented in Lusaka, Zambia, and this simple approach could be utilized in a variety of settings as a modality for quality improvement. Copyright © 2015

  6. Measuring the quality of Patients’ goals and action plans: development and validation of a novel tool

    Directory of Open Access Journals (Sweden)

    Teal Cayla R

    2012-12-01

    Full Text Available Abstract Background The purpose of this study is to develop and test reliability, validity, and utility of the Goal-Setting Evaluation Tool for Diabetes (GET-D. The effectiveness of diabetes self-management is predicated on goal-setting and action planning strategies. Evaluation of self-management interventions is hampered by the absence of tools to assess quality of goals and action plans. To address this gap, we developed the GET-D, a criteria-based, observer rating scale that measures the quality of patients’ diabetes goals and action plans. Methods We conducted 3-stage development of GET-D, including identification of criteria for observer ratings of goals and action plans, rater training and pilot testing; and then performed psychometric testing of the GET-D. Results Trained raters could effectively rate the quality of patient-generated goals and action plans using the GET-D. Ratings performed by trained evaluators demonstrated good raw agreement (94.4% and inter-rater reliability (Kappa = 0.66. Scores on the GET-D correlated well with measures theoretically associated with goal-setting, including patient activation (r=.252, P Conclusions The GET-D can reliably and validly rate the quality of goals and action plans. It holds promise as a measure of intervention fidelity for clinical interventions that promote diabetes self-management behaviors to improve clinical outcomes. Trial registration Clinicaltrials.gov Identifier: NCT00481286

  7. Environmental Quality Information Analysis Center multi-year plan

    International Nuclear Information System (INIS)

    Rivera, R.G.; Das, S.; Walsh, T.E.

    1992-09-01

    An information analysis center (IAC) is a federal resource that provides technical information for a specific technology field. An IAC links an expert technical staff with an experienced information specialist group, supported by in-house or external data bases to provide technical information and maintain a corporate knowledge in a technical area. An IAC promotes the rapid transfer of technology among its users and provides assistance in adopting new technology and predicting and assessing emerging technology. This document outlines the concept, requirements, and proposed development of an Environmental Quality IAC (EQIAC). An EQIAC network is composed of several nodes, each of which has specific technology capabilities. This document outlines strategic and operational objectives for the phased development of one such node of an EQIAC network

  8. Planning soil tillage using quality function deployment (QFD

    Directory of Open Access Journals (Sweden)

    Milan Marcos

    2003-01-01

    Full Text Available The Brazilian forest sector represents about 4% of gross domestic product (GDP which is correspondent to US$ 21.0 billion. The natural forest area is approximately 4.8 million hectares and for the near future there will be a need to increase the planted area. To avoid or minimize the impact of mechanized practices on forest soils, the reduced tillage has been developed. The aim of this work is to define the technical priorities of the reduced tillage for eucalyptus seedlings, using quality function deployment (QDF. The design requirements classified as the most important to attend seedling demands were the furrow width and depth, and clod sizes. QFD has the potential to be applied to agro-forestry systems to translate plant demands into technical requirements.

  9. [The use of the quality function deployment (QFD) in the planning of care].

    Science.gov (United States)

    Matsuda, L M; Evora, Y D; Boan, F S

    1998-01-01

    This research aimed at suggesting an alternative to achieve quality in Nursing Service through an exploratory-descriptive study with 114 patients. A planning model was has been elaborated the steps and actions outlined by the Quality Function Deployment Method. It was based on Total Quality Control management approach. Seventeen steps has been established in order to seek clients' needs and through successive deployment and priority, the main Quality Features and Procedures which supported standardisation and monitoring of proposed actions has been determined. The outcomes showed that this method is feasible for Nursing Service Quality Planning because it has enabled to review the context as a whole, providing major degree of certainty on decisions.

  10. The Quality of Medication Treatment for Mental Disorders in the Department of Veterans Affairs and in Private-Sector Plans.

    Science.gov (United States)

    Watkins, Katherine E; Smith, Brad; Akincigil, Ayse; Sorbero, Melony E; Paddock, Susan; Woodroffe, Abigail; Huang, Cecilia; Crystal, Stephen; Pincus, Harold Alan

    2016-04-01

    The quality of mental health care provided by the U.S. Department of Veterans Affairs (VA) was compared with care provided to a comparable population treated in the private sector. Two cohorts of individuals with mental disorders (schizophrenia, bipolar disorder, posttraumatic stress disorder, major depression, and substance use disorders) were created with VA administrative data (N=836,519) and MarketScan data (N=545,484). The authors computed VA and MarketScan national means for seven process-based quality measures related to medication evaluation and management and estimated national-level performance by age and gender. In every case, VA performance was superior to that of the private sector by more than 30%. Compared with individuals in private plans, veterans with schizophrenia or major depression were more than twice as likely to receive appropriate initial medication treatment, and veterans with depression were more than twice as likely to receive appropriate long-term treatment. Findings demonstrate the significant advantages that accrue from an organized, nationwide system of care. The much higher performance of the VA has important clinical and policy implications.

  11. 77 FR 41132 - Air Quality Implementation Plans; Alabama; Attainment Plan for the Alabama Portion of the...

    Science.gov (United States)

    2012-07-12

    ...-quality modeling studies, chemical-tracer studies, emissions inventories, or special intensive measurement... by chemical reactions in the atmosphere). Some of the physicochemical processes leading to the... Requirements 3. Modeling 4. Reasonably Available Control Measures/Reasonably Available Control Technology (RACM...

  12. 77 FR 4510 - Air Quality Implementation Plans; Kentucky; Attainment Plan for the Kentucky Portion of the...

    Science.gov (United States)

    2012-01-30

    ..., directly emitted nitrate, and other inorganic particles (including but not limited to crustal material... primary (directly emitted) PM 2.5 and secondary PM 2.5 (e.g., sulfates and nitrates formed by chemical... Model: The EPA's Models-3/Community Multiscale Air Quality (CMAQ) modeling system is a photochemical...

  13. 75 FR 27944 - Approval and Promulgation of Implementation Plans; Designation of Areas for Air Quality Planning...

    Science.gov (United States)

    2010-05-19

    ... available only at the hard copy location (e.g., copyrighted material), and some may not be publicly available in either location (e.g., Confidential Business Information). To inspect the hard copy materials..., quality-assured and certified data gathered at established state and local air monitoring stations (SLAMS...

  14. Anelamento e reguladores de crescimento: efeitos sobre as medidas biométricas e qualidade de cachos da videira 'Superior Seedless' Girdling and growth regulators: effects on the biometric measurements and quality of bunches of vine 'Superior Sedless'

    Directory of Open Access Journals (Sweden)

    Patrícia Coelho de Souza Leão

    2004-12-01

    Full Text Available Com o objetivo de se obter maior tamanho de baga, peso médio de cacho e produtividade, os cachos da variedade Superior Seedless foram pulverizados com ácido giberélico (1 + 20 mg.L-1, bioestimulante Crop Set® nas doses de 0,1 e 0,2% e com ou sem anelamento no caule. Esses tratamentos foram aplicados de forma isolada ou combinados entre si. O trabalho foi conduzido durante o período 2001-2002 (dois ciclos de produção, no Campo Experimental de Bebedouro da Embrapa Semi-Árido em Petrolina-PE. O delineamento experimental foi em blocos ao acaso, com 12 tratamentos e três repetições, sendo duas plantas por parcela. Não foram observadas diferenças significativas entre os tratamentos nos dois ciclos de produção. Entretanto, quando o ácido giberélico foi associado ao Crop Set® 0,1% e anelamento, observou-se uma tendência de aumento no peso de cachos, bem como no peso e tamanho de bagas na safra de 2001. Os cachos tratados com ácido giberélico apresentaram engaços mais grossos e pesados, embora não se observem diferenças significativas entre os tratamentos. Algumas plantas submetidas ao anelamento apresentaram problemas de cicatrização, o que provocou a morte das mesmas, recomendando-se evitar a realização desta prática nas condições em que se realizou este trabalho.Aiming to increase the berry size, weight of bunches and yield, the bunches of the cv. Superior Seedless was powdered with gibberelic acid (1 + 20 mg.L-1, bio-stimulant Crop Set® in the dosis of 0.1 and 0.2%. In adition was used the treatment known as girdling. Those treatments were applied in an isolated way or combined to each other. The work was carried out during 2001-2002 (two harvest seasons, in the Experimental Station of Bebedouro, Semi-arid Embrapa in Petrolina, Pernambuco State. The experimental design were in randomized blocks with 12 treatments and three replications. The differences among the treatments were not statistical significant in the two

  15. Quality control of brachytherapy system module Oncentra MasterPlan V3.3 planning; Control de calidad del modulo de braquiterapia del sistema de planificacion Oncentra MasterPlan V3.3

    Energy Technology Data Exchange (ETDEWEB)

    Monja Ray, P. de la; Torres Pozas, S.; Sanchez Carrascal, M.; Macias Verde, D.; Martin Oliva, R.

    2011-07-01

    We present the results of quality control carried out the planning system (SP) MasterPlan Oncentra Brachy, version 3.3 (Nucletron), on the occasion of its launch, following the recommendations proposed in the Protocol for quality control in planning systems therapy with ionizing radiation [SEFM, published by the Spanish Society of Medical Physics (SEFM) in 2005].

  16. Assessing the quality of conformal treatment planning: a new tool for quantitative comparison

    International Nuclear Information System (INIS)

    Menhel, J; Levin, D; Alezra, D; Symon, Z; Pfeffer, R

    2006-01-01

    We develop a novel radiotherapy plan comparison index, critical organ scoring index (COSI), which is a measure of both target coverage and critical organ overdose. COSI is defined as COSI = 1 - (V(OAR) >tol /TC), where V(OAR) >tol is the fraction of volume of organ at risk receiving more than tolerance dose, and TC is the target coverage, V T,PI /V T , where V T,PI is the target volume receiving at a least prescription dose and V T is the total target volume. COSI approaches unity when the critical structure is completely spared and the target coverage is unity. We propose a two-dimensional, graphical representation of COSI versus conformity index (CI), where CI is a measure of a normal tissue overdose. We show that this 2D representation is a reliable, visual quantitative tool for evaluating competing plans. We generate COSI-CI plots for three sites: head and neck, cavernous sinus, and pancreas, and evaluate competing non-coplanar 3D and IMRT treatment plans. For all three sites this novel 2D representation assisted the physician in choosing the optimal plan, both in terms of target coverage and in terms of critical organ sparing. We verified each choice by analysing individual DVHs and isodose lines. Comparing our results to the widely used conformation number, we found that in all cases where there were discrepancies in the choice of the best treatment plan, the COSI-CI choice was considered the correct one, in several cases indicating that a non-coplanar 3D plan was superior to the IMRT plans. The choice of plan was quick, simple and accurate using the new graphical representation

  17. [The method of quality function deployment --QFD-- in nursing services planning].

    Science.gov (United States)

    Matsuda, L M; Evora, Y D; Boan, F S

    2000-10-01

    "Focus on the client" is the posture that must be adopted in order to offer quality products. Based on the Total Quality Management approach, the Quality Function Deployment method (QFD) is a tool to achieve this goal. The purpose of this study is to create a proposal for planning the nursing services following the steps and actions of this methodology. The basic procedure was to survey the necessity of 106 hospitalized patients. Data were deployed using the seventeen steps proposed. Results showed that the interaction is more important than the technique according to the clients and also that this method enables the implementation of quality in nursing care.

  18. The Effect of Modeling Qualities, Tones and Gages in Ceramic Supply Chains' Master Planning

    Directory of Open Access Journals (Sweden)

    Isabel MUNDI

    2012-01-01

    Full Text Available Ceramic production processes are characterized by providing quantities of the same finished goods that differ in qualities, tones and gages. This aspect becomes a problem for ceramic supply chains (SCs that should promise and serve customer orders with homogeneous quantities of the same finished good. In this paper a mathematical programming model for the cen-tralized master planning of ceramic SC is proposed. Inputs to the master plan include demand forecasts in terms of customer order classes based on their order size and splitting percentages of a lot into homogeneous sub-lots. Then, the master plan defines the size and loading of lots to production lines and their distribution with the aim of maximizing the number of customer orders fulfilled with homogeneous quantities in the most efficient manner for the SC. Finally, the effect of modeling qualities, tones and gages in master planning is assessed.

  19. Contemplating ‘Quality Street’ : integration of environmental quality in planning sustainable urban development

    NARCIS (Netherlands)

    van Stigt, M.

    2016-01-01

    The challenge of sustainable urban development entails integration of environmental interests in decision-making about urban plans. In practice, this is not always successful. This dissertation offers explanations and suggests some strategies for further improvement. Three different perspectives are

  20. Pictorial Superiority Effect

    Science.gov (United States)

    Nelson, Douglas L.; And Others

    1976-01-01

    Pictures generally show superior recognition relative to their verbal labels. This experiment was designed to link this pictorial superiority effect to sensory or meaning codes associated with the two types of symbols. (Editor)

  1. Patient with stroke: hospital discharge planning, functionality and quality of life

    Directory of Open Access Journals (Sweden)

    Henrique José Mendes Nunes

    Full Text Available ABSTRACT Stroke still causes high levels of human inability and suffering, and it is one of the main causes of death in developed countries, including Portugal. Objective: analyze the strategies of hospital discharge planning for these patients, increasing the knowledge related to hospitalhome transition, discharge planning processes and the main impact on the quality of life and functionality. Method: integrative literature review using the PICOD criteria, with database research. Results: 19 articles were obtained, using several approaches and contexts. For quality of life, the factors related to the patient satisfaction with care and the psychoemotional aspects linked with functionality are the most significant. Conclusion: during the hospitalization period, a careful hospital discharge planning and comprehensive care to patients and caregivers - in particular the functional and psychoemotional aspects - tend to have an impact on the quality of life of patients.

  2. A broad scope knowledge based model for optimization of VMAT in esophageal cancer: validation and assessment of plan quality among different treatment centers

    International Nuclear Information System (INIS)

    Fogliata, Antonella; Nicolini, Giorgia; Clivio, Alessandro; Vanetti, Eugenio; Laksar, Sarbani; Tozzi, Angelo; Scorsetti, Marta; Cozzi, Luca

    2015-01-01

    To evaluate the performance of a broad scope model-based optimisation process for volumetric modulated arc therapy applied to esophageal cancer. A set of 70 previously treated patients in two different institutions, were selected to train a model for the prediction of dose-volume constraints. The model was built with a broad-scope purpose, aiming to be effective for different dose prescriptions and tumour localisations. It was validated on three groups of patients from the same institution and from another clinic not providing patients for the training phase. Comparison of the automated plans was done against reference cases given by the clinically accepted plans. Quantitative improvements (statistically significant for the majority of the analysed dose-volume parameters) were observed between the benchmark and the test plans. Of 624 dose-volume objectives assessed for plan evaluation, in 21 cases (3.3 %) the reference plans failed to respect the constraints while the model-based plans succeeded. Only in 3 cases (<0.5 %) the reference plans passed the criteria while the model-based failed. In 5.3 % of the cases both groups of plans failed and in the remaining cases both passed the tests. Plans were optimised using a broad scope knowledge-based model to determine the dose-volume constraints. The results showed dosimetric improvements when compared to the benchmark data. Particularly the plans optimised for patients from the third centre, not participating to the training, resulted in superior quality. The data suggests that the new engine is reliable and could encourage its application to clinical practice. The online version of this article (doi:10.1186/s13014-015-0530-5) contains supplementary material, which is available to authorized users

  3. Air quality management and planning system for Guangzhou. Report from workshop 1, 1998

    International Nuclear Information System (INIS)

    Larssen, Steinar

    1999-02-01

    The report is proceedings from Workshop no. 1, 1998 of the Sino-Norwegian co-operation project ''Guangzhou Air Quality Management and Planning System''. The project studies pollution emissions generally and from coal, vehicle and energy activities, dispersion modelling, monitoring, exposure, health damage assessment, material damage assessment, vegetation, control options, baseline scenario development, cost benefit analysis, pollution control management and policy instruments and air pollution forecasting. A forth workshop is planned. There are several reports from the various project activities

  4. Influence of the demand information quality on planning process accuracy in supply chain. Case studies

    OpenAIRE

    Natalia Szozda; Sylwia Werbińska-Wojciechowska

    2013-01-01

    Background: Identification and analysis of factors that affect the accuracy of demand planning process across the supply chain is one of the most important problems which influence the effectiveness of its material and information flows. Material and methods: On the basis of demand planning process investigation authors define the main elements affecting the right supply chain performance level and investigate the possible connections between demand information quality and demand plannin...

  5. Consequences of EU air quality directives for spatial development plans in various EU countries

    International Nuclear Information System (INIS)

    Koelemeijer, R.B.A.; Blom, W.F.; Bouwman, A.A.; Hammingh, P.; Backes, C.W.

    2005-01-01

    Over the past few years, the highest Dutch court of justice has rejected many building plans for new homes, roads and businesses because of reasons related to EU air quality limit values. This has made it clear that detailed impact assessments are necessary to having plans approved for permits, and that failure to achieve limit values can be a reason to reject a plan. An investigation to see whether such issues have also played a role in other EU countries has proven the contrary. Only a few similar court cases have taken place in other countries, while air quality limit values are breached in other EU countries as well. The reason is that the Netherlands has implemented the first EU Daughter Directive in a relatively strict manner in comparison to other countries, in particular: Adopting a strict legal coupling of air quality and spatial planning policies, with many types of plans being subject to an air quality impact assessment; Perceiving limit values as absolute limit values, whereas in many other countries a need to meet a limit value is weighted with other interests in granting permits; Applying limit values to the whole country. Although this application is, in principle, valid for all EU member states, some member states apply limit values only to locations where people can be exposed; Since air quality assessment is detailed in the Netherlands, many locations are appointed where air quality limit values are breached. Clearly, the role of limit values in granting permits for plans differs considerably among the EU countries, while the underlying EU legislation is the same, and while limit values are breached in other countries as well [nl

  6. 75 FR 25778 - Revisions to the California State Implementation Plan, Yolo-Solano Air Quality Management District

    Science.gov (United States)

    2010-05-10

    ... the California State Implementation Plan, Yolo- Solano Air Quality Management District AGENCY... approve revisions to the Yolo-Solano Air Quality Management District (YSAQMD) portion of the California... Identification of plan. * * * * * (c) * * * (377) * * * (i) * * * (B) Yolo Solano Air Quality Management District...

  7. 76 FR 55621 - Revisions to the California State Implementation Plan, Yolo-Solano Air Quality Management District

    Science.gov (United States)

    2011-09-08

    ... California State Implementation Plan, Yolo- Solano Air Quality Management District AGENCY: Environmental...-Solano Air Quality Management District portion of the California State Implementation Plan (SIP). This... the following local rule: Yolo-Solano Air Quality Management District Rule 2.41, Expandable...

  8. Quality evaluation of radiotherapy treatment planning using 3-dimensional CT images

    International Nuclear Information System (INIS)

    Araki, Yutaka; Isobe, Yoshihide; Ozaki, Shin; Hosoki, Takuya; Mori, Shigeru; Ikeda, Hiroshi.

    1984-01-01

    Recently superimposition of dose distribution onto CT images has become available with the use of planning computers. However, the distribution is mostly along the plane of central axis of the beam, and evaluation of the quality of planning has not yet been established. In this paper, a method to evaluate the quality is demonstrated, using the extended definitions of ICRU 29 concept in to 3-dimensions. Therapeutic efficiency (Target Volume dose/Treatment Volume dose) is the main key to evaluate it. Concept and procedures are described in detail with two case examples. (author)

  9. Audit of an automated checklist for quality control of radiotherapy treatment plans

    International Nuclear Information System (INIS)

    Breen, Stephen L.; Zhang Beibei

    2010-01-01

    Purpose: To assess the effect of adding an automated checklist to the treatment planning process for head and neck intensity-modulated radiotherapy. Methods: Plans produced within our treatment planning system were evaluated at the planners' discretion with an automated checklist of more than twenty planning parameters. Plans were rated as accepted or rejected for treatment, during regular review by radiation oncologists and physicists as part of our quality control program. The rates of errors and their types were characterised prior to the implementation of the checklist and with the checklist. Results: Without the checklist, 5.9% of plans were rejected; the use of the checklist reduced the rejection rate to 3.1%. The checklist was used for 64.7% of plans. Pareto analysis of the causes of rejection showed that the checklist reduced the number of causes of rejections from twelve to seven. Conclusions: The use of an automated checklist has reduced the need for reworking of treatment plans. With the use of the checklist, most rejections were due to errors in prescription or inadequate dose distributions. Use of the checklist by planners must be increased to maximise improvements in planning efficiency.

  10. Ways of improving the quality of planning radiotherapy with modulated intensity

    International Nuclear Information System (INIS)

    Khvorostenko, M.I.; Kikhtenko, I.N.; Khvorostenko, Yu.M.; Volokitin, S.V.; Sklyar, N.V.

    2017-01-01

    3D planning standards do not exclude the presence of sections of the tumor with absorbed dose less than planned, which is considered as a prerequisite for relapse. To improve radiation therapy outcomes in cancer patients through the enhancing (intensity-modulated radiation therapy (IMRT) radiation planning quality, identifying areas of the tumor with minimal optical density exposed to lower absorbed dose in comparison with the planned one and assessment of the ways to eliminate it. Due to identified locations with a minimum optical density and the absorbed dose lower than the planned one, the ''resale'' was carried out. It was aimed to achieve the values recorded in the plan. The percentage of coverage isodose GTV and PTV was increased; on the area, where the total focal dose was lower than the planned, the dose absorbed was increased in comparison with the recorded one. Assessment of the tumor areas with minimal optical density makes it possible to detect areas with likely lower value of the total focal dose in comparison with the target on; correction of the total focal dose in these areas will improve the quality of radiation therapy.

  11. SU-F-P-64: The Impact of Plan Complexity Parameters On the Plan Quality and Deliverability of Volumetric Modulated Arc Therapy with Canonical Correlation Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Jin, X; Yi, J; Xie, C [The 1st Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang (China)

    2016-06-15

    Purpose: To evaluate the impact of complexity indices on the plan quality and deliverability of volumetric modulated arc therapy (VMAT), and to determine the most significant parameters in the generation of an ideal VMAT plan. Methods: A multi-dimensional exploratory statistical method, canonical correlation analysis (CCA) was adopted to study the correlations between VMAT parameters of complexity, quality and deliverability, as well as their contribution weights with 32 two-arc VMAT nasopharyngeal cancer (NPC) patients and 31 one-arc VMAT prostate cancer patients. Results: The MU per arc (MU/Arc) and MU per control point (MU/CP) of NPC were 337.8±25.2 and 3.7±0.3, respectively, which were significantly lower than those of prostate cancer patients (MU/Arc : 506.9±95.4, MU/CP : 5.6±1.1). The plan complexity indices indicated that two-arc VMAT plans were more complex than one-arc VMAT plans. Plan quality comparison confirmed that one-arc VMAT plans had a high quality than two-arc VMAT plans. CCA results implied that plan complexity parameters were highly correlated with plan quality with the first two canonical correlations of 0.96, 0.88 (both p<0.001) and significantly correlated with deliverability with the first canonical correlation of 0.79 (p<0.001), plan quality and deliverability was also correlated with the first canonical correlation of 0.71 (p=0.02). Complexity parameters of MU/CP, segment area (SA) per CP, percent of MU/CP less 3 and planning target volume (PTV) were weighted heavily in correlation with plan quality and deliveability . Similar results obtained from individual NPC and prostate CCA analysis. Conclusion: Relationship between complexity, quality, and deliverability parameters were investigated with CCA. MU, SA related parameters and PTV volume were found to have strong effect on the plan quality and deliverability. The presented correlation among different quantified parameters could be used to improve the plan quality and the efficiency

  12. Requirements for the quality assurance of design, planning and construction for power plants

    International Nuclear Information System (INIS)

    Edelmann, J.

    1981-01-01

    One of the main points of effective quality planning and quality assurance are the organizational conditions. The basic foundation is a development organization with a clear definition of tasks and responsibilities as well as determination of the information flow. Here the dividing of the tasks is to be carried out in a manner where the number of transitions - in particular error-critical transitions - between the individual organization units are minimized. (orig.) [de

  13. The Soils and Groundwater – EM-20 S&T Roadmap Quality Assurance Project Plan

    Energy Technology Data Exchange (ETDEWEB)

    Fix, N. J.

    2008-02-11

    The Soils and Groundwater – EM-20 Science and Technology Roadmap Project is a U.S. Department of Energy, Office of Environmental Management-funded initiative designed to develop new methods, strategies and technology for characterizing, modeling, remediating, and monitoring soils and groundwater contaminated with metals, radionuclides, and chlorinated organics. This Quality Assurance Project Plan provides the quality assurance requirements and processes that will be followed by EM-20 Roadmap Project staff.

  14. Development and implementation of an analytical quality assurance plan at the Hanford site

    International Nuclear Information System (INIS)

    Kuhl-Klinger, K.J.; Taylor, C.D.; Kawabata, K.K.

    1995-08-01

    The Hanford Analytical Services Quality Assurance Plan (HASQAP) provides a uniform standard for onsite and offsite laboratories performing analytical work in support of Hanford Site environmental cleanup initiatives. The Hanford Site is a nuclear site that originated during World War 11 and has a legacy of environmental clean up issues. In early 1993, the need for and feasibility of developing a quality assurance plan to direct all analytical activities performed to support environmental cleanup initiatives set forth in the Hanford Federal Facility Agreement and Consent Order were discussed. Several group discussions were held and from them came the HASQAP. This document will become the quality assurance guidance document in a Federal Facility Agreement and Consent Order. This paper presents the mechanics involved in developing a quality assurance plan for this scope of activity, including the approach taken to resolve the variability of quality control requirements driven by numerous regulations. It further describes the consensus building process and how the goal of uniting onsite and offsite laboratories as well as inorganic, organic, and radioanalytic disciplines under a common understanding of basic quality control concepts was achieved

  15. The World Health Organization's water safety plan is much more than just an integrated drinking water quality management plan.

    Science.gov (United States)

    Viljoen, F C

    2010-01-01

    South Africa is a country of contrasts with far ranging variations in climate, precipitation rates, cultures, demographics, housing levels, education, wealth and skills levels. These differences have an impact on water services delivery as do expectations, affordability and available resources. Although South Africa has made much progress in supplying drinking water, the same cannot be said regarding water quality throughout the country. A concerted effort is currently underway to correct this situation and as part of this drive, water safety plans (WSP) are promoted. Rand Water, the largest water services provider in South Africa, used the World Health Organization (WHO) WSP framework as a guide for the development of its own WSP which was implemented in 2003. Through the process of implementation, Rand Water found the WHO WSP to be much more than just another integrated quality system.

  16. The superiority of hybrid-volumetric arc therapy (VMAT) technique over double arcs VMAT and 3D-conformal technique in the treatment of locally advanced non-small cell lung cancer – A planning study

    International Nuclear Information System (INIS)

    Chan, Oscar S.H.; Lee, Michael C.H.; Hung, Albert W.M.; Chang, Amy T.Y.; Yeung, Rebecca M.W.; Lee, Anne W.M.

    2011-01-01

    Purpose: To compare the dosimetric performance of three different treatment techniques – conformal radiotherapy (CRT), double arcs volumetric modulated arc therapy (RapidArc, RA) and Hybrid-RapidArc (H-RA) for locally-advanced non-small cell lung cancer (NSCLC). Material and methods: CRT, RA and H-RA plans were optimized for 24 stage III NSCLC patients. The target prescription dose was 60 Gy. CRT consisted of 5–7 coplanar fields, while RA comprised of two 204 o arcs. H-RA referred to two 204 o arcs plus 2 static fields, which accounted for approximately half of the total dose. The plans were optimized to fulfill the departmental plan acceptance criteria. Results: RA and H-RA yielded a 20% better conformity compared with CRT. Lung volume receiving >20 Gy (V20) and mean lung dose (MLD) were the lowest in H-RA (V20 1.7% and 2.1% lower, MLD 0.59 Gy and 0.41 Gy lower than CRT and RA respectively) without jeopardizing the low-dose lung volume (V5). H-RA plans gave the lowest mean maximum spinal cord dose (34.4 Gy, 3.9 Gy < CRT and 2.2 Gy < RA plans) and NTCP of lung. Higher average MU per fraction (addition 52.4 MU) was observed with a reduced treatment time compared with CRT plans. Conclusion: The H-RA technique was superior in dosimetric outcomes for treating locally-advanced NSCLC compared to CRT and RA.

  17. 78 FR 57501 - Approval and Promulgation of Air Quality Implementation Plans; Wisconsin; Amendments to Vehicle...

    Science.gov (United States)

    2013-09-19

    ... Definitions, NR 485.04 Motor vehicle emission limitations; exemptions, and NR 485.045 Repair cost limit for... Promulgation of Air Quality Implementation Plans; Wisconsin; Amendments to Vehicle Inspection and Maintenance... Resources on June 7, 2012, concerning the state's vehicle inspection and maintenance (I/M) program in...

  18. 76 FR 45741 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Diesel-Powered Motor...

    Science.gov (United States)

    2011-08-01

    ... Promulgation of Air Quality Implementation Plans; Pennsylvania; Diesel-Powered Motor Vehicle Idling Act AGENCY... the Commonwealth's Diesel-Powered Motor Vehicle Idling Act (Act 124 of 2008, or simply Act 124) into... allowable time that heavy-duty, commercial highway diesel vehicles of over 10,000 pounds gross vehicle...

  19. 78 FR 34966 - Approval and Promulgation of Air Quality Implementation Plans; Wisconsin; Removal of Gasoline...

    Science.gov (United States)

    2013-06-11

    ... Promulgation of Air Quality Implementation Plans; Wisconsin; Removal of Gasoline Vapor Recovery From Southeast... specifically installed at gasoline dispensing facilities (GDF) and capture the refueling fuel vapors at the gasoline pump nozzle. The system carries the vapors back to the underground storage tank at the GDF to...

  20. 78 FR 65875 - Approval and Promulgation of Air Quality Implementation Plans; Wisconsin; Removal of Gasoline...

    Science.gov (United States)

    2013-11-04

    ...] Approval and Promulgation of Air Quality Implementation Plans; Wisconsin; Removal of Gasoline Vapor... Administrative Code, Chapter NR 420 Control of Organic Compound Emissions from Petroleum and Gasoline Sources... FROM PETROLEUM AND GASOLINE SOURCES. NR 420.01 as published in the (Wisconsin) Register, February, 1990...

  1. 76 FR 40246 - Approval and Promulgation of Air Quality Implementation Plans; Ohio; Control of Gasoline...

    Science.gov (United States)

    2011-07-08

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R05-OAR-2006-0976; FRL-9430-5] Approval and Promulgation of Air Quality Implementation Plans; Ohio; Control of Gasoline Volatility; Correction AGENCY... a gasoline Reid Vapor Pressure (RVP) limit of 7.8 pounds per square inch (psi) for gasoline sold in...

  2. 77 FR 58955 - Approval and Promulgation of Air Quality Implementation Plans; Commonwealth of Pennsylvania...

    Science.gov (United States)

    2012-09-25

    ... than 100 HP or gas extraction wells at landfills. However, the Commenter has not provided, and EPA is... processing of natural gas from the Marcellus Shale'' and asserts that these alleged monitoring or reporting... Marcellus Shale industry and therefore the ambient air quality monitoring plan is inadequate to monitor...

  3. 78 FR 24992 - Approval and Promulgation of Air Quality Implementation Plans; District of Columbia; Volatile...

    Science.gov (United States)

    2013-04-29

    .../30/11 4/29/13 [Insert page number where the Title Changed. Solid Air Fresheners document begins]. And... Promulgation of Air Quality Implementation Plans; District of Columbia; Volatile Organic Compounds Emissions... and the negative declarations in accordance with the requirements of the Clean Air Act (CAA). DATES...

  4. 75 FR 27644 - Approval and Promulgation of Air Quality Implementation Plans; Texas; Revisions to the Discrete...

    Science.gov (United States)

    2010-05-18

    ... Promulgation of Air Quality Implementation Plans; Texas; Revisions to the Discrete Emission Credit Banking and... Rules, Subchapter H--Emissions Banking and Trading, Division 4--Discrete Emission Credit Banking and Trading, referred to elsewhere in this notice as the Discrete Emission Reduction Credit (DERC) Program...

  5. Quality Assurance Program Plan for Project W-379: Spent Nuclear Fuels Canister Storage Building Projec

    International Nuclear Information System (INIS)

    Duncan, D.W.

    1995-01-01

    This document describes the Quality Assurance Program Plan (QAPP) for the Spent Nuclear Fuels (SNF) Canister Storage Building (CSB) Project. The purpose of this QAPP is to control project activities ensuring achievement of the project mission in a safe, consistent and reliable manner

  6. 76 FR 32333 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Revision to the...

    Science.gov (United States)

    2011-06-06

    ...) Program--Quality Assurance Protocol for the Safety Inspection Program in Non-I/M Counties AGENCY... Implementation Plan (SIP) revision submitted by the Commonwealth of Pennsylvania for the purpose of changing the...). Specifically, the Commonwealth is amending a provision of its prior SIP-approved I/M program to amend the...

  7. 77 FR 45304 - Approval and Promulgation of Air Quality Implementation Plans; Virginia; The 2002 Base Year...

    Science.gov (United States)

    2012-07-31

    ... Promulgation of Air Quality Implementation Plans; Virginia; The 2002 Base Year Inventory AGENCY: Environmental... particulate matter (PM 2.5 ) 2002 base year emissions inventory portion of the Virginia State Implementation... base year PM 2.5 emissions inventory in accordance with the requirements of the Clean Air Act (CAA...

  8. 76 FR 53369 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Adhesives and...

    Science.gov (United States)

    2011-08-26

    ... Promulgation of Air Quality Implementation Plans; Pennsylvania; Adhesives and Sealants Rule AGENCY... volatile organic compounds (VOC) from the manufacture, sale, use, or application of adhesives, sealants... the adhesive, sealant, primer, and solvent product categories regulated under section 129.77 and...

  9. 76 FR 59087 - Approval and Promulgation of Air Quality Implementation Plans; Delaware; Adhesives and Sealants Rule

    Science.gov (United States)

    2011-09-23

    ... Promulgation of Air Quality Implementation Plans; Delaware; Adhesives and Sealants Rule AGENCY: Environmental... manufacture, sale, use, or application of adhesives, sealants, primers, and solvents. This action is being... consists of Delaware's regulation for reducing VOCs from commercially-used adhesive and sealant products by...

  10. 76 FR 64237 - Approval and Promulgation of Air Quality Implementation Plans; Maryland; Adhesives and Sealants Rule

    Science.gov (United States)

    2011-10-18

    ...-9480-5] Approval and Promulgation of Air Quality Implementation Plans; Maryland; Adhesives and Sealants... chemical production and polytetrafluoroethylene operations; from paint, resin, and adhesive manufacturing; and from adhesive and sealant application. This SIP revision also pertains to an addition of a new...

  11. 77 FR 60339 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; The 2002 Base Year...

    Science.gov (United States)

    2012-10-03

    ....regulations.gov Web site is an ``anonymous access'' system, which means EPA will not know your identity or... Promulgation of Air Quality Implementation Plans; Pennsylvania; The 2002 Base Year Inventory for the Pittsburgh... particulate matter (PM 2.5 ) 2002 base year emissions inventory portion of the Pennsylvania State...

  12. 77 FR 59156 - Approval and Promulgation of Air Quality Implementation Plans; Maryland; The Washington County...

    Science.gov (United States)

    2012-09-26

    ....regulations.gov or email. The www.regulations.gov Web site is an ``anonymous access'' system, which means EPA... Promulgation of Air Quality Implementation Plans; Maryland; The Washington County 2002 Base Year Inventory... approve the fine particulate matter (PM 2.5 ) 2002 base year emissions inventory portion of the State of...

  13. 77 FR 50964 - Approval and Promulgation of Air Quality Implementation Plans; District of Columbia; the 2002...

    Science.gov (United States)

    2012-08-23

    ....regulations.gov Web site is an ``anonymous access'' system, which means EPA will not know your identity or... Promulgation of Air Quality Implementation Plans; District of Columbia; the 2002 Base Year Inventory AGENCY... particulate matter (PM 2.5 ) 2002 base year emissions inventory portion of the District of Columbia State...

  14. 75 FR 68251 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; 2002 Base Year...

    Science.gov (United States)

    2010-11-05

    ....regulations.gov or e-mail. The http://www.regulations.gov Web site is an ``anonymous access'' system, which... emissions inventory was calculated using EPA's MOBILE6.2 and the Highway Performance Monitoring System model... Promulgation of Air Quality Implementation Plans; Pennsylvania; 2002 Base Year Emission Inventory, Reasonable...

  15. 75 FR 15391 - Approval and Promulgation of Air Quality Implementation Plans; Texas; Revision to Control...

    Science.gov (United States)

    2010-03-29

    ... to control volatile organic compound (VOC) emissions from storage tanks, transport vessels and marine... Promulgation of Air Quality Implementation Plans; Texas; Revision to Control Volatile Organic Compound.... Specifically, this revision subjects owners or operators of VOC storage tanks, transport vessels, and marine...

  16. 75 FR 15348 - Approval and Promulgation of Air Quality Implementation Plans; Texas; Revision To Control...

    Science.gov (United States)

    2010-03-29

    ... to control volatile organic compound (VOC) emissions from storage tanks, transport vessels and marine... Promulgation of Air Quality Implementation Plans; Texas; Revision To Control Volatile Organic Compound..., Division 1 (Storage of Volatile Organic Compounds) and Subchapter F, Division 3 (Degassing or Cleaning of...

  17. Developing Quality Strategic Plan in Secondary Schools for Successful School Improvement

    Science.gov (United States)

    Chukwumah, Fides Okwukweka

    2015-01-01

    The study examined the extent to which development of quality strategic plans for Anambra State secondary schools' improvement had been done by schools. The research design used was a descriptive survey. Respondents comprised 217 principals. There was no sampling since all the principals were used. Data were collected using "Schools'…

  18. 78 FR 40015 - Approval and Promulgation of State Air Quality Plans for Designated Facilities and Pollutants...

    Science.gov (United States)

    2013-07-03

    ... Promulgation of State Air Quality Plans for Designated Facilities and Pollutants; District of Columbia; Control of Emissions From Existing Hospital/Medical/Infectious Waste Incinerator Units AGENCY: Environmental... negative declaration for hospital/medical/infectious waste incinerator (HMIWI) units within the District of...

  19. 78 FR 40087 - Approval and Promulgation of State Air Quality Plans for Designated Facilities and Pollutants...

    Science.gov (United States)

    2013-07-03

    ... Promulgation of State Air Quality Plans for Designated Facilities and Pollutants; District of Columbia; Control of Emissions From Existing Hospital/Medical/Infectious Waste Incinerator Units AGENCY: Environmental...) section 111(d)/129 negative declaration for the District of Columbia for hospital/medical/infectious waste...

  20. 75 FR 73967 - Approval and Promulgation of State Air Quality Plans for Designated Facilities and Pollutants...

    Science.gov (United States)

    2010-11-30

    ... Promulgation of State Air Quality Plans for Designated Facilities and Pollutants, State of Delaware; Control of Emissions From Existing Hospital/Medical/Infectious Waste Incinerator (HMIWI) Units, Negative Declaration... Environmental Control, 89 Kings Highway, P.O. Box 1401, Dover, Delaware 19903. FOR FURTHER INFORMATION CONTACT...

  1. 75 FR 73996 - Approval and Promulgation of State Air Quality Plans for Designated Facilities and Pollutants...

    Science.gov (United States)

    2010-11-30

    ... Promulgation of State Air Quality Plans for Designated Facilities and Pollutants; State of Delaware; Control of Emissions From Existing Hospital/Medical/Infectious Waste Incinerator (HMIWI) Units, Negative Declaration... Resources and Environmental Control, 89 Kings Highway, P.O. Box 1401, Dover, Delaware 19903. FOR FURTHER...

  2. 77 FR 53773 - Revisions to the California State Implementation Plan, South Coast Air Quality Management...

    Science.gov (United States)

    2012-09-04

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R09-OAR-2012-0236; FRL-9711-2] Revisions to the California State Implementation Plan, South Coast Air Quality Management District (SCAQMD) AGENCY... ``significant regulatory action'' subject to review by the Office of Management and Budget under Executive Order...

  3. 77 FR 21451 - Approval and Promulgation of Air Quality Implementation Plans; Colorado; Procedural Rules...

    Science.gov (United States)

    2012-04-10

    ... Promulgation of Air Quality Implementation Plans; Colorado; Procedural Rules; Conflicts of Interest AGENCY... potential conflicts of interest. We are also approving the remaining portion of Colorado's January 7, 2008... or more Indian tribes, on the relationship between the Federal Government and Indian tribes, or on...

  4. 76 FR 68638 - Approval and Promulgation of Air Quality Implementation Plans; Virginia; Revision to Nitrogen...

    Science.gov (United States)

    2011-11-07

    ... Promulgation of Air Quality Implementation Plans; Virginia; Revision to Nitrogen Oxides Budget Trading Program... pertains to regulatory language in its nitrogen oxides (NO X ) Budget Trading Program that inadvertently..., Nitrogen dioxide, Ozone, Sulfur oxides. Dated: October 25, 2011. W.C. Early, Acting Regional Administrator...

  5. 76 FR 52283 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Control of Nitrogen...

    Science.gov (United States)

    2011-08-22

    ... Promulgation of Air Quality Implementation Plans; Pennsylvania; Control of Nitrogen Oxides Emissions From Glass... revisions pertain to the control of nitrogen oxide (NO X ) emissions from glass melting furnaces. EPA is..., Nitrogen dioxide, Ozone, Particulate matter, Reporting and recordkeeping requirements. Dated: August 8...

  6. 75 FR 31711 - Approval and Promulgation of Air Quality Implementation Plans; Delaware; Control of Nitrogen...

    Science.gov (United States)

    2010-06-04

    ... Promulgation of Air Quality Implementation Plans; Delaware; Control of Nitrogen Oxide Emissions From Industrial... controlling nitrogen oxide (NOx) emissions from industrial boilers. This action is being taken under the Clean...--Control of Nitrogen Oxide Emissions from Industrial Boilers and Process Heaters at Petroleum Refineries in...

  7. 76 FR 29180 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Control of Nitrogen...

    Science.gov (United States)

    2011-05-20

    ... Promulgation of Air Quality Implementation Plans; Pennsylvania; Control of Nitrogen Oxides Emissions From... Pennsylvania. This revision pertains to the control of nitrogen oxide (NO X ) emissions from Portland cement... oxidation of chemically-bound nitrogen in the fuel and by thermal fixation of nitrogen in the combustion air...

  8. 78 FR 47253 - Approval and Promulgation of Air Quality Implementation Plans; Maine; Oxides of Nitrogen...

    Science.gov (United States)

    2013-08-05

    ... Promulgation of Air Quality Implementation Plans; Maine; Oxides of Nitrogen Exemption and Ozone Transport... is proposing to approve Maine's October 13, 2012, request for an exemption from the nitrogen oxides... from Stephen D. Page, Director, OAQPS, dated January 14, 2005, entitled ``Guidance on Limiting Nitrogen...

  9. 75 FR 32858 - Approval and Promulgation of Air Quality Implementation Plans; Delaware; Control of Nitrogen...

    Science.gov (United States)

    2010-06-10

    ... ENVIRONMENTAL PROTECTION AGENCY 40 CFR Part 52 [EPA-R03-OAR-2010-0039; FRL-9158-3] Approval and Promulgation of Air Quality Implementation Plans; Delaware; Control of Nitrogen Oxide Emissions From Industrial Boilers and Process Heaters at Petroleum Refineries Correction In rule document 2010-13377 beginning on...

  10. 76 FR 34021 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Control of Nitrogen...

    Science.gov (United States)

    2011-06-10

    ... Promulgation of Air Quality Implementation Plans; Pennsylvania; Control of Nitrogen Oxides Emissions From Glass... Pennsylvania. This revision pertains to the control of nitrogen oxide (NO X ) emissions from glass melting... protection, Air pollution control, Nitrogen dioxide, Ozone, Particulate matter, Reporting and recordkeeping...

  11. 75 FR 12168 - Approval and Promulgation of Air Quality Implementation Plans; Delaware; Control of Nitrogen...

    Science.gov (United States)

    2010-03-15

    ... Promulgation of Air Quality Implementation Plans; Delaware; Control of Nitrogen Oxide Emissions From Industrial... the State of Delaware. The revision adds a new section, Section 2--Control of Nitrogen Oxide Emissions.../SIP Regulation No. 42-- Specific Emission Control Requirements for controlling nitrogen oxide (NO X...

  12. 75 FR 6570 - Approval and Promulgation of Air Quality Implementation Plans; Louisiana; Baton Rouge 1-Hour...

    Science.gov (United States)

    2010-02-10

    ... from John S. Seitz, Director, Office of Air Quality Planning and Standards, entitled ``Reasonable... Environmental Law Clinic on behalf of the Louisiana Environmental Action Network (LEAN) (hereinafter LEAN... submitted by LCA, and to adverse comments received from LEAN. LCA submitted the following additional...

  13. 76 FR 40237 - Approval and Disapproval and Promulgation of Air Quality Implementation Plans; Montana; Revisions...

    Science.gov (United States)

    2011-07-08

    ... words EPA, we, us or our mean or refer to the United States Environmental Protection Agency. (iii) The... no federal requirement for minor source BACT. To the extent the commenter makes this argument, EPA... Disapproval and Promulgation of Air Quality Implementation Plans; Montana; Revisions to the Administrative...

  14. 76 FR 59338 - Approval and Promulgation of Air Quality Implementation Plans; Montana; Revisions to the...

    Science.gov (United States)

    2011-09-26

    ... to other minor administrative changes to the Administrative Rules of Montana. The intended effect of... words EPA, we, us or our mean or refer to the United States Environmental Protection Agency. (iii) The... Promulgation of Air Quality Implementation Plans; Montana; Revisions to the Administrative Rules of Montana...

  15. 75 FR 3993 - Approval and Promulgation of Air Quality Implementation Plans; Montana; Revisions to the...

    Science.gov (United States)

    2010-01-26

    ... include minor editorial and grammatical changes, updates to the citations and references to federal and... otherwise. (ii) The words EPA, we, us or our mean or refer to the United States Environmental Protection... Promulgation of Air Quality Implementation Plans; Montana; Revisions to the Administrative Rules of Montana...

  16. 77 FR 62147 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Pittsburgh-Beaver...

    Science.gov (United States)

    2012-10-12

    ... Promulgation of Air Quality Implementation Plans; Pennsylvania; Pittsburgh-Beaver Valley Nonattainment Area... (EPA). ACTION: Final rule. SUMMARY: EPA is making two determinations regarding the Pittsburgh- Beaver... 12.7 Collocated Armstrong 42-005-0001 Kittaning......... 11.0 13.2 12.1 12.1 Incomplete \\2\\ Beaver 42...

  17. 77 FR 34297 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Pittsburgh-Beaver...

    Science.gov (United States)

    2012-06-11

    ... Promulgation of Air Quality Implementation Plans; Pennsylvania; Pittsburgh-Beaver Valley Nonattainment Area... Pittsburgh-Beaver Valley fine particulate matter (PM 2.5 ) nonattainment area (hereafter referred to as ``the... designations process. The Pittsburgh Area is comprised of the counties of Beaver, Butler, Washington, and...

  18. 76 FR 51922 - Approval and Promulgation of Air Quality Implementation Plans; Maryland; Adoption of Plastic...

    Science.gov (United States)

    2011-08-19

    ... Technology Transfer and Advancement Act of 1995 (15 U.S.C. 272 note) because application of those... Promulgation of Air Quality Implementation Plans; Maryland; Adoption of Plastic Parts and Business Machines..., Plastic Parts and Business Machines Coating. Maryland's SIP revision meets the requirement to adopt...

  19. 76 FR 64017 - Approval and Promulgation of Air Quality Implementation Plans; South Carolina; Update to...

    Science.gov (United States)

    2011-10-17

    ... of Air Quality Implementation Plans; South Carolina; Update to Materials Incorporated by Reference... the ``good cause'' exemption in section 553(b)(3)(B) of the Administrative Procedure Act (APA) which... also finds that there is good cause under APA section 553(d)(3) for this correction to become effective...

  20. Improving CT quality with optimized image parameters for radiation treatment planning and delivery guidance

    Directory of Open Access Journals (Sweden)

    Guang-Pei Chen

    2017-10-01

    Conclusion: CT image quality can be improved with the IQE protocols created in this study, to provide better soft tissue contrast, which would be beneficial for use in radiation therapy, e.g., for planning data acquisition or for IGRT for hypo-fractionated treatments.