Sample records for safety class structures

  1. Critical Characteristics of Radiation Detection System Components to be Dedicated for use in Safety Class and Safety Significant System

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    DAVIS, S.J.

    2000-05-25

    This document identifies critical characteristics of components to be dedicated for use in Safety Class (SC) or Safety Significant (SS) Systems, Structures, or Components (SSCs). This document identifies the requirements for the components of the common radiation area monitor alarm in the WESF pool cell. These are procured as Commercial Grade Items (CGI), with the qualification testing and formal dedication to be performed at the Waste Encapsulation Storage Facility (WESF), in safety class, safety significant systems. System modifications are to be performed in accordance with the instructions provided on ECN 658230. Components for this change are commercially available and interchangeablemore » with the existing alarm configuration This document focuses on the operational requirements for alarm, declaration of the safety classification, identification of critical characteristics, and interpretation of requirements for procurement. Critical characteristics are identified herein and must be verified, followed by formal dedication, prior to the components being used in safety related applications.« less

  2. 49 CFR 176.172 - Structural serviceability of freight containers and vehicles carrying Class 1 (explosive...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 false Structural serviceability of freight containers and vehicles carrying Class 1 (explosive) materials on ships. 176.172 Section 176.172 Transportation Other Regulations Relating to Transportation PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HAZARDOUS MATERIALS...

  3. 340 Facility secondary containment and leak detection

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Bendixsen, R.B.

    1995-01-31

    This document presents a preliminary safety evaluation for the 340 Facility Secondary Containment and Leak Containment system, Project W-302. Project W-302 will construct Building 340-C which has been designed to replace the current 340 Building and vault tank system for collection of liquid wastes from the Pacific Northwest Laboratory buildings in the 300 Area. This new nuclear facility is Hazard Category 3. The vault tank and related monitoring and control equipment are Safety Class 2 with the remainder of the structure, systems and components as Safety Class 3 or 4.

  4. Safety equipment list for the 241-SY-101 RAPID mitigation project

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    MORRIS, K.L.

    1999-06-29

    This document provides the safety classification for the safety (safety class and safety RAPID Mitigation Project. This document is being issued as the project SEL until the supporting authorization basis documentation, this document will be superseded by the TWRS SEL (LMHC 1999), documentation istlralized. Upon implementation of the authorization basis significant) structures, systems, and components (SSCS) associated with the 241-SY-1O1 which will be updated to include the information contained herein.

  5. Safety considerations in the pharmacological management of atrial fibrillation.

    PubMed

    Camm, A John

    2008-07-21

    The pharmacological management of atrial fibrillation (AF) requires careful consideration from a safety perspective. This article focuses primarily on maintenance therapy using antiarrhythmic drugs (AADs). The foremost safety issue for AADs is the propensity of class IA and III agents to cause torsade de pointes arrhythmias. Class IA drugs, particularly quinidine, can induce torsade de pointes at low or subtherapeutic doses, but higher doses are not necessarily associated with an increased incidence. 'Pure' class III drugs such as dofetilide induce torsade de pointes in a dose-related manner, but some class III agents with more complex actions such as amiodarone have a markedly lower potential to cause this arrhythmia. The risk of torsade de pointes precludes the use of class IA and 'pure' class III agents in patients with left ventricular hypertrophy and bradycardia. Class IC agents may cause sustained monomorphic ventricular tachycardias and are generally precluded in ischaemic and structural heart disease. Advanced heart failure patients may be treated with amiodarone or dofetilide, but most other AADs are unsuitable. The most important extracardiac toxicities occurring with AADs are those of amiodarone. Drug interactions are a significant safety issue in the management of AF, including pharmacokinetic interactions in which plasma levels of the AAD are raised - increasing the risk of proarrhythmia - and concomitant use of drugs that prolong the QT interval. Notwithstanding these considerations, most patients with AF can be considered for rhythm control, provided there is adequate pre-treatment assessment and protocols for initiation, dosing and monitoring are followed with care.

  6. Towards an International Classification for Patient Safety: a Delphi survey.

    PubMed

    Thomson, Richard; Lewalle, Pierre; Sherman, Heather; Hibbert, Peter; Runciman, William; Castro, Gerard

    2009-02-01

    Interpretation and comparison of patient safety information have been compromised by the lack of a common understanding of the concepts involved. The World Alliance set out to develop an International Classification for Patient Safety (ICPS) to address this, and to test the relevance and acceptability of the draft ICPS and progressively refine it prior to field testing. Two-stage Delphi survey. Quantitative and qualitative analyses informed the review of the ICPS. International web-based survey of expert opinion. Experts in the fields of patient safety, health policy, reporting systems, safety and quality control, classification theory and development, health informatics, consumer advocacy, law and medicine; 253 responded to the first round survey, 30% of whom responded to the second round. In the first round, 14% felt that the conceptual framework was missing at least one class, although it was apparent that most respondents were actually referring to concepts they felt should be included within the classes rather than the classes themselves. There was a need for clarification of several components of the classification, particularly its purpose, structure and depth. After revision and feedback, round 2 results were more positive, but further significant changes were made to the conceptual framework and to the major classes in response to concerns about terminology and relationships between classes. The Delphi approach proved invaluable, as both a consensus-building exercise and consultation process, in engaging stakeholders to support completion of the final draft version of the ICPS. Further refinement will occur.

  7. Towards an International Classification for Patient Safety: a Delphi survey

    PubMed Central

    Thomson, Richard; Lewalle, Pierre; Sherman, Heather; Hibbert, Peter; Runciman, William; Castro, Gerard

    2009-01-01

    Objective Interpretation and comparison of patient safety information have been compromised by the lack of a common understanding of the concepts involved. The World Alliance set out to develop an International Classification for Patient Safety (ICPS) to address this, and to test the relevance and acceptability of the draft ICPS and progressively refine it prior to field testing. Design Two-stage Delphi survey. Quantitative and qualitative analyses informed the review of the ICPS. Setting International web-based survey of expert opinion. Participants Experts in the fields of patient safety, health policy, reporting systems, safety and quality control, classification theory and development, health informatics, consumer advocacy, law and medicine; 253 responded to the first round survey, 30% of whom responded to the second round. Results In the first round, 14% felt that the conceptual framework was missing at least one class, although it was apparent that most respondents were actually referring to concepts they felt should be included within the classes rather than the classes themselves. There was a need for clarification of several components of the classification, particularly its purpose, structure and depth. After revision and feedback, round 2 results were more positive, but further significant changes were made to the conceptual framework and to the major classes in response to concerns about terminology and relationships between classes. Conclusions The Delphi approach proved invaluable, as both a consensus-building exercise and consultation process, in engaging stakeholders to support completion of the final draft version of the ICPS. Further refinement will occur. PMID:19147596

  8. Beyond the Schoolyard: The Contributions of Parenting Logics, Financial Resources, and Social Institutions to the Social Class Gap in Structured Activity Participation.

    PubMed

    Bennett, Pamela R; Lutz, Amy; Jayaram, Lakshmi

    2012-01-01

    We investigate cultural and structural sources of class differences in youth activity participation with interview, survey, and archival data. We find working- and middle-class parents overlap in parenting logics about participation, though differ in one respect: middle-class parents are concerned with customizing children's involvement in activities, while working-class parents are concerned with achieving safety and social mobility for children through participation. Second, because of financial constraints, working-class families rely on social institutions for participation opportunities, but few are available. Schools act as an equalizing institution by offering low-cost activities, allowing working-class children to resemble middle-class youth in school activities, but they remain disadvantaged in out-of-school activities. School influences are complex, however, as they also contribute to class differences by offering different activities to working- and middle-class youth. Findings raise questions about the extent to which differences in participation reflect class culture rather than the objective realities parents face.

  9. Beyond the Schoolyard: The Contributions of Parenting Logics, Financial Resources, and Social Institutions to the Social Class Gap in Structured Activity Participation

    PubMed Central

    Bennett, Pamela R.; Lutz, Amy; Jayaram, Lakshmi

    2014-01-01

    We investigate cultural and structural sources of class differences in youth activity participation with interview, survey, and archival data. We find working- and middle-class parents overlap in parenting logics about participation, though differ in one respect: middle-class parents are concerned with customizing children’s involvement in activities, while working-class parents are concerned with achieving safety and social mobility for children through participation. Second, because of financial constraints, working-class families rely on social institutions for participation opportunities, but few are available. Schools act as an equalizing institution by offering low-cost activities, allowing working-class children to resemble middle-class youth in school activities, but they remain disadvantaged in out-of-school activities. School influences are complex, however, as they also contribute to class differences by offering different activities to working- and middle-class youth. Findings raise questions about the extent to which differences in participation reflect class culture rather than the objective realities parents face. PMID:25328250

  10. Shock spectra applications to a class of multiple degree-of-freedom structures system

    NASA Technical Reports Server (NTRS)

    Hwang, Shoi Y.

    1988-01-01

    The demand on safety performance of launching structure and equipment system from impulsive excitations necessitates a study which predicts the maximum response of the system as well as the maximum stresses in the system. A method to extract higher modes and frequencies for a class of multiple degree-of-freedom (MDOF) Structure system is proposed. And, along with the shock spectra derived from a linear oscillator model, a procedure to obtain upper bound solutions for maximum displacement and maximum stresses in the MDOF system is presented.

  11. 49 CFR 179.300 - General specifications applicable to multi-unit tank car tanks designed to be removed from car...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... tank car tanks designed to be removed from car structure for filling and emptying (Classes DOT-106A and...) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SPECIFICATIONS FOR TANK CARS Specifications for Multi-Unit Tank Car Tanks (Classes DOT-106A and 110AW) § 179.300...

  12. 49 CFR 179.300 - General specifications applicable to multi-unit tank car tanks designed to be removed from car...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... tank car tanks designed to be removed from car structure for filling and emptying (Classes DOT-106A and...) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SPECIFICATIONS FOR TANK CARS Specifications for Multi-Unit Tank Car Tanks (Classes DOT-106A and 110AW) § 179.300...

  13. Information Processing Research

    DTIC Science & Technology

    1992-01-03

    structure of instances. Opal provides special graphical objects called "Ag- greGadgets" which are used to hold a collection of other objects (either...available in classes of expert systems tasks, re- late this to the structure of parallel production systems, and incorporate parallel-decomposition...Anantharaman et al. 88]. We designed a new pawn structure algorithm and upgraded the king-safety pattern recog- nizers, which contributed significantly

  14. Comprehensive Lifecycle for Assuring System Safety

    NASA Technical Reports Server (NTRS)

    Knight, John C.; Rowanhill, Jonathan C.

    2017-01-01

    CLASS is a novel approach to the enhancement of system safety in which the system safety case becomes the focus of safety engineering throughout the system lifecycle. CLASS also expands the role of the safety case across all phases of the system's lifetime, from concept formation to decommissioning. As CLASS has been developed, the concept has been generalized to a more comprehensive notion of assurance becoming the driving goal, where safety is an important special case. This report summarizes major aspects of CLASS and contains a bibliography of papers that provide additional details.

  15. Discussion map and cooking classes: testing the effectiveness of teaching food safety to immigrants and refugees.

    PubMed

    Gold, Abby; Yu, Nan; Buro, Brandy; Garden-Robinson, Julie

    2014-01-01

    To evaluate the effectiveness of a food safety map as an educational method with English language learners. English language learner community members (n = 73) were assigned randomly to participate in 1 of 3 experimental conditions: food safety map, cooking class, and control. Participants in the food safety map and cooking class conditions completed a pre-education demographic and cooking history questionnaire, a post-education knowledge and intention questionnaire, and a 2-week post-cooking and food safety habits assessment. Participants in the control group received no educational training but completed the pre- and 2-week post-education assessments. The cooking class and the map class were both effective in increasing food safety knowledge. Specifically, by comparing with the control group, they significantly increased participants' knowledge of safely cooking large meat (χ² [df = 2, n = 66] = 40.87; P < .001; V* = .79) and correctly refrigerating cooked food (χ² [df = 2, n = 73] = 24.87, P < .001; V* = .58). The two class types generated similar positive educational effects on boosting food safety behavioral intention (measured right after the class). The data collected 2 weeks after the classes suggested that individuals who took the classes followed the suggested food behaviors more closely than those in the control group (P < .01). The food safety map is simple to use and prepare, beneficial for oral and visual learners, and inexpensive. Compared with a food safety cooking class, the map produces similar learning and behavioral outcomes. Copyright © 2014 Society for Nutrition Education and Behavior. Published by Elsevier Inc. All rights reserved.

  16. Fire Safety Aspects of Polymeric Materials. Volume 9. Ships

    DTIC Science & Technology

    1980-01-01

    insulation. Structural Insulation - Varying thickness of non-combustible mineral wool . Decks - 1%- to ’A-inch stiffened steel, covered with magnesite deck...valve requited in cer- Gypsum board faced with steel ra i onfigutron Mineral wool . reinforced with steel Mi:neral wool, tenforved with .laed Plaat.o...Aluminumi faced mineral wool .C-Class 46 CE-K 164.009--Noncombsible All nonoecmbusribln, metals. com- Pout’es of alumnum and fiber- glass "A-Class

  17. Defining the Relationship Between Human Error Classes and Technology Intervention Strategies

    NASA Technical Reports Server (NTRS)

    Wiegmann, Douglas A.; Rantanen, Esa; Crisp, Vicki K. (Technical Monitor)

    2002-01-01

    One of the main factors in all aviation accidents is human error. The NASA Aviation Safety Program (AvSP), therefore, has identified several human-factors safety technologies to address this issue. Some technologies directly address human error either by attempting to reduce the occurrence of errors or by mitigating the negative consequences of errors. However, new technologies and system changes may also introduce new error opportunities or even induce different types of errors. Consequently, a thorough understanding of the relationship between error classes and technology "fixes" is crucial for the evaluation of intervention strategies outlined in the AvSP, so that resources can be effectively directed to maximize the benefit to flight safety. The purpose of the present project, therefore, was to examine the repositories of human factors data to identify the possible relationship between different error class and technology intervention strategies. The first phase of the project, which is summarized here, involved the development of prototype data structures or matrices that map errors onto "fixes" (and vice versa), with the hope of facilitating the development of standards for evaluating safety products. Possible follow-on phases of this project are also discussed. These additional efforts include a thorough and detailed review of the literature to fill in the data matrix and the construction of a complete database and standards checklists.

  18. ACCF/AHA methodology for the development of quality measures for cardiovascular technology: a report of the American College of Cardiology Foundation/American Heart Association Task Force on Performance Measures.

    PubMed

    Bonow, Robert O; Douglas, Pamela S; Buxton, Alfred E; Cohen, David J; Curtis, Jeptha P; Delong, Elizabeth; Drozda, Joseph P; Ferguson, T Bruce; Heidenreich, Paul A; Hendel, Robert C; Masoudi, Frederick A; Peterson, Eric D; Taylor, Allen J

    2011-09-27

    Consistent with the growing national focus on healthcare quality, the American College of Cardiology Foundation (ACCF) and the American Heart Association (AHA) have taken a leadership role over the past decade in developing measures of the quality of cardiovascular care by convening a joint ACCF/AHA Task Force on Performance Measures. The Task Force is charged with identifying the clinical topics appropriate for the development of performance measures and with assembling writing committees composed of clinical and methodological experts in collaboration with appropriate subspecialty societies. The Task Force has also created methodology documents that offer guidance in the development of process, outcome, composite, and efficiency measures. Cardiovascular performance measures using existing ACCF/AHA methodology are based on Class I or Class III guidelines recommendations, usually with Level A evidence. These performance measures, based on evidence-based ACCF/AHA guidelines, remain the most rigorous quality measures for both internal quality improvement and public reporting. However, many of the tools for diagnosis and treatment of cardiovascular disease involve advanced technologies, such as cardiac imaging, for which there are often no underlying guideline documents. Because these technologies affect the quality of cardiovascular care and also have the potential to contribute to cardiovascular health expenditures, there is a need for more critical assessment of the use of technology, including the development of quality and performance measures in areas in which guideline recommendations are absent. The evaluation of quality in the use of cardiovascular technologies requires consideration of multiple parameters that differ from other healthcare processes. The present document describes methodology for development of 2 new classes of quality measures in these situations, appropriate use measures and structure/safety measures. Appropriate use measures are based on specific indications, processes, or parameters of care for which high level of evidence data and Class I or Class III guideline recommendations may be lacking but are addressed in ACCF appropriate use criteria documents. Structure/safety measures represent measures developed to address structural aspects of the use of healthcare technology (e.g., laboratory accreditation, personnel training, and credentialing) or quality issues related to patient safety when there are neither guidelines recommendations nor appropriate use criteria. Although the strength of evidence for appropriate use measures and structure/safety measures may not be as strong as that for formal performance measures, they are quality measures that are otherwise rigorously developed, reviewed, tested, and approved in the same manner as ACCF/AHA performance measures. The ultimate goal of the present document is to provide direction in defining and measuring the appropriate use-avoiding not only underuse but also overuse and misuse-and proper application of cardiovascular technology and to describe how such appropriate use measures and structure/safety measures might be developed for the purposes of quality improvement and public reporting. It is anticipated that this effort will help focus the national dialogue on the use of cardiovascular technology and away from the current concerns about volume and cost alone to a more holistic emphasis on value.

  19. Design of Critical Components

    NASA Technical Reports Server (NTRS)

    Hendricks, Robert C.; Zaretsky, Erwin V.

    2001-01-01

    Critical component design is based on minimizing product failures that results in loss of life. Potential catastrophic failures are reduced to secondary failures where components removed for cause or operating time in the system. Issues of liability and cost of component removal become of paramount importance. Deterministic design with factors of safety and probabilistic design address but lack the essential characteristics for the design of critical components. In deterministic design and fabrication there are heuristic rules and safety factors developed over time for large sets of structural/material components. These factors did not come without cost. Many designs failed and many rules (codes) have standing committees to oversee their proper usage and enforcement. In probabilistic design, not only are failures a given, the failures are calculated; an element of risk is assumed based on empirical failure data for large classes of component operations. Failure of a class of components can be predicted, yet one can not predict when a specific component will fail. The analogy is to the life insurance industry where very careful statistics are book-kept on classes of individuals. For a specific class, life span can be predicted within statistical limits, yet life-span of a specific element of that class can not be predicted.

  20. Automating the Generation of Heterogeneous Aviation Safety Cases

    NASA Technical Reports Server (NTRS)

    Denney, Ewen W.; Pai, Ganesh J.; Pohl, Josef M.

    2012-01-01

    A safety case is a structured argument, supported by a body of evidence, which provides a convincing and valid justification that a system is acceptably safe for a given application in a given operating environment. This report describes the development of a fragment of a preliminary safety case for the Swift Unmanned Aircraft System. The construction of the safety case fragment consists of two parts: a manually constructed system-level case, and an automatically constructed lower-level case, generated from formal proof of safety-relevant correctness properties. We provide a detailed discussion of the safety considerations for the target system, emphasizing the heterogeneity of sources of safety-relevant information, and use a hazard analysis to derive safety requirements, including formal requirements. We evaluate the safety case using three classes of metrics for measuring degrees of coverage, automation, and understandability. We then present our preliminary conclusions and make suggestions for future work.

  1. How Safe and Innovative Are First-in-Class Drugs Approved by Health Canada: A Cohort Study

    PubMed Central

    2016-01-01

    Introduction: First-in-class drugs use a unique mechanism of action. This study assessed the therapeutic innovativeness and safety of these drugs approved by Health Canada from 1997–2012. Methods: A list of new drugs was compiled and a database from the Food and Drug Administration was used to determine first-in-class status. Post-market safety warnings and drugs withdrawn for safety reasons were identified from the MedEffect Canada website. Therapeutic innovation evaluations came from the Patented Medicine Prices Review Board (PMPRB) and Prescrire International. The proportion of first-in-class drugs that were innovative was compared to the proportion of non-first-in-class drugs that were innovative. Kaplan–Meier survival curves assessed safety. Results: In all, 462 drugs were approved by Health Canada during the period under study. Among these, 345 were evaluated by PMPRB and/or Prescrire, and first-in-class data were available for 292. Ninety-eight of the 292 were first-in-class and 16 were innovative compared to 9 of 194 drugs that were not-first-in-class. There was no difference in safety between the two groups. Discussion: Overall, the benefit-to-harm ratio of first-in-class drugs, as measured by post-market safety warnings/withdrawals, is better than those that were not-first-in-class. PMID:28032825

  2. 49 CFR 179.400-20 - Pressure relief devices.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SPECIFICATIONS FOR TANK CARS Specification for Cryogenic Liquid Tank Car Tanks and Seamless Steel Tanks (Classes DOT-113 and 107A) § 179.400... from operating personnel, principal load bearing members of the outer jacket, car structure, trucks and...

  3. 75 FR 81710 - Proposed Agency Information Collection Activities; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-28

    ... clearance by OMB as required by the PRA. Title: Safety Integration Plans. OMB Control Number: 2130-0557... for the development and implementation of safety integration plans (``SIPs'' or ``plans'') by a Class... affected railroads (Class Is and some Class IIs) address critical safety issues unique to the amalgamation...

  4. Teaching Avalanche Safety Courses: Instructional Techniques and Field Exercises.

    ERIC Educational Resources Information Center

    Watters, Ron

    This paper discusses course structure, teaching techniques, and field exercises for enhancing winter travelers' avalanche knowledge and skills. In two class sessions, the course typically consists of a historical perspective; a section on snow physics (clouds, types of snow crystals, effects of riming, identification of precipitated snow crystals,…

  5. ACCF/AHA methodology for the development of quality measures for cardiovascular technology: a report of the American College of Cardiology Foundation/American Heart Association Task Force on Performance Measures.

    PubMed

    Bonow, Robert O; Douglas, Pamela S; Buxton, Alfred E; Cohen, David J; Curtis, Jeptha P; Delong, Elizabeth; Drozda, Joseph P; Ferguson, T Bruce; Heidenreich, Paul A; Hendel, Robert C; Masoudi, Frederick A; Peterson, Eric D; Taylor, Allen J

    2011-09-27

    Consistent with the growing national focus on healthcare quality, the American College of Cardiology Foundation (ACCF) and the American Heart Association (AHA) have taken a leadership role over the past decade in developing measures of the quality of cardiovascular care by convening a joint ACCF/AHA Task Force on Performance Measures. The Task Force is charged with identifying the clinical topics appropriate for the development of performance measures and with assembling writing committees composed of clinical and methodological experts in collaboration with appropriate subspecialty societies. The Task Force has also created methodology documents that offer guidance in the development of process, outcome, composite, and efficiency measures. Cardiovascular performance measures using existing ACCF/AHA methodology are based on Class I or Class III guidelines recommendations, usually with Level A evidence. These performance measures, based on evidence-based ACCF/AHA guidelines, remain the most rigorous quality measures for both internal quality improvement and public reporting. However, many of the tools for diagnosis and treatment of cardiovascular disease involve advanced technologies, such as cardiac imaging, for which there are often no underlying guideline documents. Because these technologies affect the quality of cardiovascular care and also have the potential to contribute to cardiovascular health expenditures, there is a need for more critical assessment of the use of technology, including the development of quality and performance measures in areas in which guideline recommendations are absent. The evaluation of quality in the use of cardiovascular technologies requires consideration of multiple parameters that differ from other healthcare processes. The present document describes methodology for development of 2 new classes of quality measures in these situations, appropriate use measures and structure/safety measures. Appropriate use measures are based on specific indications, processes, or parameters of care for which high level of evidence data and Class I or Class III guideline recommendations may be lacking but are addressed in ACCF appropriate use criteria documents. Structure/safety measures represent measures developed to address structural aspects of the use of healthcare technology (e.g., laboratory accreditation, personnel training, and credentialing) or quality issues related to patient safety when there are neither guidelines recommendations nor appropriate use criteria. Although the strength of evidence for appropriate use measures and structure/safety measures may not be as strong as that for formal performance measures, they are quality measures that are otherwise rigorously developed, reviewed, tested, and approved in the same manner as ACCF/AHA performance measures. The ultimate goal of the present document is to provide direction in defining and measuring the appropriate use-avoiding not only underuse but also overuse and misuse-and proper application of cardiovascular technology and to describe how such appropriate use measures and structure/safety measures might be developed for the purposes of quality improvement and public reporting. It is anticipated that this effort will help focus the national dialogue on the use of cardiovascular technology and away from the current concerns about volume and cost alone to a more holistic emphasis on value. Copyright © 2011 American College of Cardiology Foundation and the American Heart Association, Inc. Published by Elsevier Inc. All rights reserved.

  6. Benchmarking road safety performance: Identifying a meaningful reference (best-in-class).

    PubMed

    Chen, Faan; Wu, Jiaorong; Chen, Xiaohong; Wang, Jianjun; Wang, Di

    2016-01-01

    For road safety improvement, comparing and benchmarking performance are widely advocated as the emerging and preferred approaches. However, there is currently no universally agreed upon approach for the process of road safety benchmarking, and performing the practice successfully is by no means easy. This is especially true for the two core activities of which: (1) developing a set of road safety performance indicators (SPIs) and combining them into a composite index; and (2) identifying a meaningful reference (best-in-class), one which has already obtained outstanding road safety practices. To this end, a scientific technique that can combine the multi-dimensional safety performance indicators (SPIs) into an overall index, and subsequently can identify the 'best-in-class' is urgently required. In this paper, the Entropy-embedded RSR (Rank-sum ratio), an innovative, scientific and systematic methodology is investigated with the aim of conducting the above two core tasks in an integrative and concise procedure, more specifically in a 'one-stop' way. Using a combination of results from other methods (e.g. the SUNflower approach) and other measures (e.g. Human Development Index) as a relevant reference, a given set of European countries are robustly ranked and grouped into several classes based on the composite Road Safety Index. Within each class the 'best-in-class' is then identified. By benchmarking road safety performance, the results serve to promote best practice, encourage the adoption of successful road safety strategies and measures and, more importantly, inspire the kind of political leadership needed to create a road transport system that maximizes safety. Copyright © 2015 Elsevier Ltd. All rights reserved.

  7. A Study in Iowa. Teaching Food Safety in Secondary FCS Classes

    ERIC Educational Resources Information Center

    Ellis, Jason D.; Henroid, Daniel H., Jr.

    2005-01-01

    Food safety is a significant issue in the United States and yet minimal research has been done on the inclusion of food safety in secondary school curricula. This study examined the feasibility of including food safety in Iowa FCS middle and secondary classes. Teachers reported food safety was important; only a few believed students were…

  8. 49 CFR 213.122 - Torch cut rail.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 4 2011-10-01 2011-10-01 false Torch cut rail. 213.122 Section 213.122..., DEPARTMENT OF TRANSPORTATION TRACK SAFETY STANDARDS Track Structure § 213.122 Torch cut rail. (a) Except as a temporary repair in emergency situations no rail having a torch cut end shall be used in Classes 3 through 5...

  9. 49 CFR 213.122 - Torch cut rail.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 4 2010-10-01 2010-10-01 false Torch cut rail. 213.122 Section 213.122..., DEPARTMENT OF TRANSPORTATION TRACK SAFETY STANDARDS Track Structure § 213.122 Torch cut rail. (a) Except as a temporary repair in emergency situations no rail having a torch cut end shall be used in Classes 3 through 5...

  10. Changes in Student Motivational Structure During Adolescence: A Pilot Study.

    ERIC Educational Resources Information Center

    Gnagey, William J.

    This is a cross-sectional, descriptive study of the motivational profiles of 524 students from grade 7 through the freshman year in college. A new Motivation Inventory was administered to all students. This instrument measures six classes of needs referred to by Abraham Maslow as physiological, safety, love and belonging, esteem,…

  11. [Cyclooxygenase inhibitors and antiplatelet effect of acetylsalicylic acid. selective approach to nonsteroidal anti-inflammatory drugs in cardiological practice].

    PubMed

    Lomakin, N V; Gruzdev, A K

    2011-01-01

    Nonsteroidal anti-inflammatory drugs (NSAIDs) represent class of medicines which is wide concerning chemical structure and mechanism of action. In the light of contradictory data on efficacy and safety of NSAID in cardiovascular patients selection of most appropriate NSAID (basing on profile of efficacy and safety) in patients receiving continuous therapy with low dose aspirin appears to be a problem. In this paper we discuss peculiarities of drug interaction between cyclooxygenase inhibitors and acetylsalicylic acid, and principles of selection of adequate NSAI.

  12. Strength conditions for the elastic structures with a stress error

    NASA Astrophysics Data System (ADS)

    Matveev, A. D.

    2017-10-01

    As is known, the constraints (strength conditions) for the safety factor of elastic structures and design details of a particular class, e.g. aviation structures are established, i.e. the safety factor values of such structures should be within the given range. It should be noted that the constraints are set for the safety factors corresponding to analytical (exact) solutions of elasticity problems represented for the structures. Developing the analytical solutions for most structures, especially irregular shape ones, is associated with great difficulties. Approximate approaches to solve the elasticity problems, e.g. the technical theories of deformation of homogeneous and composite plates, beams and shells, are widely used for a great number of structures. Technical theories based on the hypotheses give rise to approximate (technical) solutions with an irreducible error, with the exact value being difficult to be determined. In static calculations of the structural strength with a specified small range for the safety factors application of technical (by the Theory of Strength of Materials) solutions is difficult. However, there are some numerical methods for developing the approximate solutions of elasticity problems with arbitrarily small errors. In present paper, the adjusted reference (specified) strength conditions for the structural safety factor corresponding to approximate solution of the elasticity problem have been proposed. The stress error estimation is taken into account using the proposed strength conditions. It has been shown that, to fulfill the specified strength conditions for the safety factor of the given structure corresponding to an exact solution, the adjusted strength conditions for the structural safety factor corresponding to an approximate solution are required. The stress error estimation which is the basis for developing the adjusted strength conditions has been determined for the specified strength conditions. The adjusted strength conditions presented by allowable stresses are suggested. Adjusted strength conditions make it possible to determine the set of approximate solutions, whereby meeting the specified strength conditions. Some examples of the specified strength conditions to be satisfied using the technical (by the Theory of Strength of Materials) solutions and strength conditions have been given, as well as the examples of stress conditions to be satisfied using approximate solutions with a small error.

  13. 78 FR 46560 - Pipeline Safety: Class Location Requirements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-01

    ... DEPARTMENT OF TRANSPORTATION Pipeline and Hazardous Materials Safety Administration 49 CFR Part... class location requirements for gas transmission pipelines. Section 5 of the Pipeline Safety, Regulatory... and, with respect to gas transmission pipeline facilities, whether applying IMP requirements to...

  14. 16 CFR 1025.18 - Class actions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION GENERAL RULES OF PRACTICE FOR ADJUDICATIVE..., regulation, or consumer product safety rule, or (3) Manufacturers, distributors, or retailers, or a... consumer product safety rule. When appropriate, a class may be divided into subclasses and each subclass...

  15. 16 CFR § 1025.18 - Class actions.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION GENERAL RULES OF PRACTICE FOR ADJUDICATIVE..., regulation, or consumer product safety rule, or (3) Manufacturers, distributors, or retailers, or a... consumer product safety rule. When appropriate, a class may be divided into subclasses and each subclass...

  16. 16 CFR 1025.18 - Class actions.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION GENERAL RULES OF PRACTICE FOR ADJUDICATIVE..., regulation, or consumer product safety rule, or (3) Manufacturers, distributors, or retailers, or a... consumer product safety rule. When appropriate, a class may be divided into subclasses and each subclass...

  17. 78 FR 59906 - Pipeline Safety: Class Location Requirements

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-30

    ... 192 [Docket No. PHMSA-2013-0161] Pipeline Safety: Class Location Requirements AGENCY: Pipeline and... Location Requirements,'' seeking comments on whether integrity management program (IMP) requirements, or... for class location requirements. PHMSA has received two requests to extend the comment period to allow...

  18. 36 CFR 1234.12 - What are the fire safety requirements that apply to records storage facilities?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... structural elements and construction assemblies must be in accordance with ASTM E 119-98 (incorporated by... necessary, they must be protected by self-closing or automatic Class A fire doors, or equivalent doors that... such areas with 4-hour rated construction assemblies. (p) Equipment rows running perpendicular to the...

  19. 10 CFR 50.69 - Risk-informed categorization and treatment of structures, systems and components for nuclear...

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ..., systems and components for nuclear power reactors. 50.69 Section 50.69 Energy NUCLEAR REGULATORY..., systems and components for nuclear power reactors. (a) Definitions. Risk-Informed Safety Class (RISC)-1... holder of a license to operate a light water reactor (LWR) nuclear power plant under this part; a holder...

  20. 10 CFR 50.69 - Risk-informed categorization and treatment of structures, systems and components for nuclear...

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ..., systems and components for nuclear power reactors. 50.69 Section 50.69 Energy NUCLEAR REGULATORY..., systems and components for nuclear power reactors. (a) Definitions. Risk-Informed Safety Class (RISC)-1... holder of a license to operate a light water reactor (LWR) nuclear power plant under this part; a holder...

  1. 10 CFR 50.69 - Risk-informed categorization and treatment of structures, systems and components for nuclear...

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ..., systems and components for nuclear power reactors. 50.69 Section 50.69 Energy NUCLEAR REGULATORY..., systems and components for nuclear power reactors. (a) Definitions. Risk-Informed Safety Class (RISC)-1... holder of a license to operate a light water reactor (LWR) nuclear power plant under this part; a holder...

  2. Changes in technical regulations and drivers' safety in top‐class motor sports

    PubMed Central

    Lippi, G; Salvagno, G L; Franchini, M; Guidi, G C

    2007-01-01

    Motor racing is a dangerous sport and an inherently risky activity. The organisers of top‐class motor sports championships, Formula One and MotoGP, have agreed on a set of regulations to reduce speed and improve safety over the last 10 years. These changes include limitations in weight, fuel and engine capacity. Nevertheless, there is evidence that most of the restrictions that have been introduced over the past 10 years have failed slow down vehicles, since the lap times have decreased almost linearly from 1995 to 2006 and drivers continue to die or to sustain serious injuries that keep them away from competition. Therefore, new and efficient measures should be adopted, such as lowering the cornering speed, having heavier and safer vehicles, having barriers surrounding the track to protect both spectators and competitors better, and having innovative clothing and protective devices to defend key anatomical structures while minimising the hindrance to the rider. PMID:17925386

  3. DOE Office of Scientific and Technical Information (OSTI.GOV)

    LaSalle, F.R.; Golbeg, P.R.; Chenault, D.M.

    For reactor and nuclear facilities, both Title 10, Code of Federal Regulations, Part 50, and US Department of Energy Order 6430.1A require assessments of the interaction of non-Safety Class 1 piping and equipment with Safety Class 1 piping and equipment during a seismic event to maintain the safety function. The safety class systems of nuclear reactors or nuclear facilities are designed to the applicable American Society of Mechanical Engineers standards and Seismic Category 1 criteria that require rigorous analysis, construction, and quality assurance. Because non-safety class systems are generally designed to lesser standards and seismic criteria, they may become missilesmore » during a safe shutdown earthquake. The resistance of piping, tubing, and equipment to seismically generated missiles is addressed in the paper. Gross plastic and local penetration failures are considered with applicable test verification. Missile types and seismic zones of influence are discussed. Field qualification data are also developed for missile evaluation.« less

  4. Japan Flavour and Fragrance Materials Association's (JFFMA) safety assessment of food-flavouring substances uniquely used in Japan that belong to the class of aliphatic primary alcohols, aldehydes, carboxylic acids, acetals and esters containing additional oxygenated functional groups.

    PubMed

    Saito, Kenji; Hasegawa-Baba, Yasuko; Sekiya, Fumiko; Hayashi, Shim-Mo; Mirokuji, Yoshiharu; Okamura, Hiroyuki; Maruyama, Shinpei; Ono, Atsushi; Nakajima, Madoka; Degawa, Masakuni; Ozawa, Shogo; Shibutani, Makoto; Maitani, Tamio

    2017-09-01

    We performed a safety evaluation using the procedure devised by the Joint FAO/WHO Expert Committee on Food Additives (JECFA) of the following four flavouring substances that belong to the class of 'aliphatic primary alcohols, aldehydes, carboxylic acids, acetals, and esters containing additional oxygenated functional groups' and are uniquely used in Japan: butyl butyrylacetate, ethyl 2-hydroxy-4-methylpentanoate, 3-hydroxyhexanoic acid and methyl hydroxyacetate. Although no genotoxicity study data were found in the published literature, none of the four substances had chemical structural alerts predicting genotoxicity. All four substances were categorised as class I by using Cramer's classification. The estimated daily intake of each of the four substances was determined to be 0.007-2.9 μg/person/day by using the maximised survey-derived intake method and based on the annual production data in Japan in 2001, 2005 and 2010, and was determined to be 0.250-600.0 μg/person/day by using the single-portion exposure technique and based on average-use levels in standard portion sizes of flavoured foods. Both of these estimated daily intake ranges were below the threshold of toxicological concern for class I substances, which is 1800 μg/person/day. Although no information from in vitro and in vivo toxicity studies for the four substances was available, these substances were judged to raise no safety concerns at the current levels of intake.

  5. Structures and construction of nuclear power plants on lunar surface

    NASA Astrophysics Data System (ADS)

    Shimizu, Katsunori; Kobatake, Masuhiko; Ogawa, Sachio; Kanamori, Hiroshi; Okada, Yasuhiko; Mano, Hideyuki; Takagi, Kenji

    1991-07-01

    The best structure and construction techniques of nuclear power plants in the severe environments on the lunar surface are studied. Facility construction types (functional conditions such as stable structure, shield thickness, maintainability, safety distances, and service life), construction conditions (such as construction methods, construction equipment, number of personnel, time required for construction, external power supply, and required transportation) and construction feasibility (construction method, reactor transportation between the moon and the earth, ground excavation for installation, loading and unloading, transportation, and installation, filling up the ground, electric power supply of plant S (300 kW class) and plant L (3000 kW class)) are outlined. Items to pay attention to in construction are (1) automation and robotization of construction; (2) cost reduction by multi functional robots; and (3) methods of supplying power to robots. A precast concrete block manufacturing plant is also outlined.

  6. Biological safety cabinetry.

    PubMed Central

    Kruse, R H; Puckett, W H; Richardson, J H

    1991-01-01

    The biological safety cabinet is the one piece of laboratory and pharmacy equipment that provides protection for personnel, the product, and the environment. Through the history of laboratory-acquired infections from the earliest published case to the emergence of hepatitis B and AIDS, the need for health care worker protection is described. A brief description with design, construction, function, and production capabilities is provided for class I and class III safety cabinets. The development of the high-efficiency particulate air filter provided the impetus for clean room technology, from which evolved the class II laminar flow biological safety cabinet. The clean room concept was advanced when the horizontal airflow clean bench was manufactured; it became popular in pharmacies for preparing intravenous solutions because the product was protected. However, as with infectious microorganisms and laboratory workers, individual sensitization to antibiotics and the advent of hazardous antineoplastic agents changed the thinking of pharmacists and nurses, and they began to use the class II safety cabinet to prevent adverse personnel reactions to the drugs. How the class II safety cabinet became the mainstay in laboratories and pharmacies is described, and insight is provided into the formulation of National Sanitation Foundation standard number 49 and its revisions. The working operations of a class II cabinet are described, as are the variations of the four types with regard to design, function, air velocity profiles, and the use of toxins. The main certification procedures are explained, with examples of improper or incorrect certifications. The required levels of containment for microorganisms are given. Instructions for decontaminating the class II biological safety cabinet of infectious agents are provided; unfortunately, there is no method for decontaminating the cabinet of antineoplastic agents. Images PMID:2070345

  7. 78 FR 69745 - Safety and Security Plans for Class 3 Hazardous Materials Transported by Rail

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-20

    ... DEPARTMENT OF TRANSPORTATION Pipeline and Hazardous Materials Safety Administration [Docket No... Security Plans for Class 3 Hazardous Materials Transported by Rail AGENCY: Pipeline and Hazardous Materials... characterization, classification, and selection of a packing group for Class 3 materials, and the corresponding...

  8. Review Guidelines for Software Languages for use in Nuclear Power Plant Safety Systems

    DTIC Science & Technology

    1997-10-01

    desirable to segregate base classes from derived classes. Review is facilitated and safety is enhanced if project-specific guidance is provided on the... Segregate base from derived classes. In C++, it is desirable to segregate base classes from derived classes. 4.4.1.8 Minimizing Use of Literals...memory utilization. At the lowest level are base attributes, i.e., attributes xv NUREG/CR-6463 Rev. 1 sufficiently specific to define guidelines. An

  9. 77 FR 37362 - Implementation of the Middle Class Tax Relief and Job Creation Act of 2012; Establishment of a...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-21

    ...] Implementation of the Middle Class Tax Relief and Job Creation Act of 2012; Establishment of a Public Safety... public safety answering points (PSAPs) as required by the ``Middle Class Tax Relief and Job Creation Act... Objectives of, the Proposed Rules 21. The ``Middle Class Tax Relief and Job Creation Act of 2012'' requires...

  10. Advanced low-activation materials. Fibre-reinforced ceramic composites

    NASA Astrophysics Data System (ADS)

    Fenici, P.; Scholz, H. W.

    1994-09-01

    A serious safety and environmental concern for thermonuclear fusion reactor development regards the induced radioactivity of the first wall and structural components. The use of low-activation materials (LAM) in a demonstration reactor would reduce considerably its potential risk and facilitate its maintenance. Moreover, decommissioning and waste management including disposal or even recycling of structural materials would be simplified. Ceramic fibre-reinforced SiC materials offer highly appreciable low activation characteristics in combination with good thermomechanical properties. This class of materials is now under experimental investigation for structural application in future fusion reactors. An overview on the recent results is given, covering coolant leak rates, thermophysical properties, compatibility with tritium breeder materials, irradiation effects, and LAM-consistent purity. SiC/SiC materials present characteristics likely to be optimised in order to meet the fusion application challenge. The scope is to put into practice the enormous potential of inherent safety with fusion energy.

  11. Educating preschoolers about sun safety.

    PubMed Central

    Loescher, L J; Emerson, J; Taylor, A; Christensen, D H; McKinney, M

    1995-01-01

    OBJECTIVES. This feasibility study examined whether a sun safety curriculum designed for and administered to preschoolers affects their cognition (knowledge, comprehension, application) regarding sun safety. METHODS. Twelve classes of 4- to 5-year-olds were recruited from local preschools and randomly assigned to an intervention group or a control group. The intervention group received an investigator-developed sun safety curriculum; the control group did not. Children in both groups were tested at the beginning of the study about their cognition related to sun safety. They then received posttests 2 and 7 weeks following the pretest. RESULTS. The curriculum had a significant effect on the knowledge (P = .01) and comprehension (P = .006) components of cognition. The application component of cognition was not significantly changed by the curriculum. CONCLUSIONS. A structured curriculum was found to be an efficacious means of enhancing knowledge and comprehension of sun safety in preschool children. At the preoperational developmental stage, however, children may not be able to apply such knowledge and comprehension. PMID:7604917

  12. Critical Characteristics of Radiation Detection System Components to be Dedicated for use in Safety Class and Safety Significant System

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    DAVIS, S.J.

    2000-12-28

    This document identifies critical characteristics of components to be dedicated for use in Safety Significant (SS) Systems, Structures, or Components (SSCs). This document identifies the requirements for the components of the common, radiation area, monitor alarm in the WESF pool cell. These are procured as Commercial Grade Items (CGI), with the qualification testing and formal dedication to be performed at the Waste Encapsulation Storage Facility (WESF) for use in safety significant systems. System modifications are to be performed in accordance with the approved design. Components for this change are commercially available and interchangeable with the existing alarm configuration This documentmore » focuses on the operational requirements for alarm, declaration of the safety classification, identification of critical characteristics, and interpretation of requirements for procurement. Critical characteristics are identified herein and must be verified, followed by formal dedication, prior to the components being used in safety related applications.« less

  13. 78 FR 31429 - Proposed Amendment of Class E Airspace; Mason, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-24

    ... new Standard Instrument Approach Procedures (SIAP) at Mason County Airport. The FAA is taking this action to enhance the safety and management of Instrument Flight Rules (IFR) operations for SIAPs at the... safety and management of IFR aircraft in Class E airspace to/from the en route environment. Class E...

  14. 30 CFR 20.9 - Class 2 lamps.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Class 2 lamps. 20.9 Section 20.9 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MINE LAMPS OTHER THAN STANDARD CAP LAMPS § 20.9 Class 2 lamps. (a) Safety. (1...

  15. Maximizing Safety, Social Support, and Participation in Walking/Jogging/Running Classes

    ERIC Educational Resources Information Center

    Consolo, Kitty A.

    2007-01-01

    Physical education instructors who teach high school or college walking/jogging/running classes, or who include walking or running as a segment of a wellness class, face a particular challenge in trying to meet each student's individual fitness needs while ensuring safety. This article provides strategies for effectively meeting individual needs…

  16. Functional design criteria for interim stabilization safety class 1 trip circuit

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Larson, R.E., Westinghouse Hanford

    1996-06-10

    This Functional Design Criteria document outlines the basic requirements for the Safety Class 1 Trip Circuit. The objective of the Safety Class 1 Trip Circuit is to isolate the power circuitry to the Class 1 Division 2, Group B or lesser grade electrically fed loads located in the pump pit. The electrically fed load circuits need to have power isolated to them upon receipt of the following conditions, loss of flammable gases being released (above a predetermined threshold), and seismic(greater than 0.12g acceleration) activity. The two circuits requiring power isolation are the pump and heat trace power circuits. The Safetymore » Class 1 Trip Circuit will be used to support salt well pumping in SST`s containing potentially flammable gas-bearing / gas-producing radioactive waste.« less

  17. 46 CFR 128.210 - Class II vital systems-materials.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... ENGINEERING: EQUIPMENT AND SYSTEMS Materials and Pressure Design § 128.210 Class II vital systems—materials... Commanding Officer, Marine Safety Center, if shown to provide a level of safety equivalent to materials in...

  18. 46 CFR 128.210 - Class II vital systems-materials.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... ENGINEERING: EQUIPMENT AND SYSTEMS Materials and Pressure Design § 128.210 Class II vital systems—materials... Commanding Officer, Marine Safety Center, if shown to provide a level of safety equivalent to materials in...

  19. 46 CFR 128.210 - Class II vital systems-materials.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... ENGINEERING: EQUIPMENT AND SYSTEMS Materials and Pressure Design § 128.210 Class II vital systems—materials... Commanding Officer, Marine Safety Center, if shown to provide a level of safety equivalent to materials in...

  20. 46 CFR 128.210 - Class II vital systems-materials.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... ENGINEERING: EQUIPMENT AND SYSTEMS Materials and Pressure Design § 128.210 Class II vital systems—materials... Commanding Officer, Marine Safety Center, if shown to provide a level of safety equivalent to materials in...

  1. 46 CFR 128.210 - Class II vital systems-materials.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... ENGINEERING: EQUIPMENT AND SYSTEMS Materials and Pressure Design § 128.210 Class II vital systems—materials... Commanding Officer, Marine Safety Center, if shown to provide a level of safety equivalent to materials in...

  2. 49 CFR 179.300 - General specifications applicable to multi-unit tank car tanks designed to be removed from car...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false General specifications applicable to multi-unit tank car tanks designed to be removed from car structure for filling and emptying (Classes DOT-106A and 110AW). 179.300 Section 179.300 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY...

  3. Multiple factors govern the association between pharmacology and toxicity in a class of drugs: toward a unification of class effect terminology.

    PubMed

    Smith, Dennis A; Harrison, Anthony; Morgan, Paul

    2011-04-18

    The term class effect has gained in use to describe a side effect including toxicity common to a series of drugs. There is no definition of what constitutes a class effect, and it is not applied against a rigid set of criteria.Thus, the finding of toxicity in one of a series of drugs can raise the concern of a class effect, especially if one or more of the others shows findings even slightly related or at very much lower incidence. This is particularly problematic when the term is used loosely or speculatively on initial events that are themselves of low incidence and serious. This speculation exaggerates and distorts the scientific process in establishing the true benefit risk of the individual drugs and can lead to lengthy development times, or highly restrictive labeling, to the detriment of patient welfare. To provide better definition and application of the term, we suggest that the term class effect toxicity is only used when a clear mechanistic link has been established between a safety concern and drug class based on (I) where the primary pharmacology delivers a clear rationale for the observed findings and toxicities; and (II) where the secondary pharmacology is obligate to the class of the molecule and not subject to variation of structure, and the selectivity cannot be impacted significantly by variations in potency introduced by structural manipulation. With these categorizations, we believe class effect toxicity will be mainly confined to I with examples such as the tetracycline class of antibacterials which inhibit protein synthesis both as a mechanism of antibacterial activity and to produce hepatic injury by mitochondrial injury in the liver.

  4. [THE STUDY OF MANIFESTATIONS OF ENVIRONMENTAL HAZARDS AT THE REGIONAL LEVEL].

    PubMed

    Shmandiy, V M; Kharlamova, E V; Rugas, T E

    2015-01-01

    Elaborated methodological approaches to the monitoring of the state of ecological safety are based on the use of systems analysis of conditions and consistent patterns of the formation of the ecological danger search for effective means and methods of safety management. Ecological hazard is considered as a hierarchical structure, consisting of types, classes, species and subsubspecies. In industrially developed regions the most significant are technogenic and sociogenic classes. The sociogenic class of danger was proved to be primary in its formation, as the level of environmental awareness is largely determined by the degree of impact on human health and environment, manifestations of the danger of other classes are depend on it. When analyzing the state of danger there was applied the anthropocentric approach. There was used an assembly of characteristics considering the health status of the population of the certain territory under the influence of factors of environmental hazard. On the base of the colligation of literature data and the results of own observations there was suggested a generalized index of the state of the population'S health in socio-economic areas, there were selected zones with differing level of the technogenic loads and also rural areas beyond objects of technogenic impact. On results of studies there was proved the relationship between the level of the environmental hazard and state of the population's in various socio-economic zones.

  5. 78 FR 10099 - Implementation of the Middle Class Tax Relief and Job Creation Act of 2012; Establishment of a...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-13

    ... of the Middle Class Tax Relief and Job Creation Act of 2012; Establishment of a Public Safety... establish a do-not-call registry for public safety answering points (PSAP) and prohibit the use of automatic... amended rules are necessary to implement the enforcement provisions of the Middle Class Tax Relief and Job...

  6. Therapeutic Decisions In Multiple Sclerosis: Moving Beyond Efficacy

    PubMed Central

    Brück, Wolfgang; Ralf, Gold; Lund, Brett T.; Celia, Oreja-Guevara; Prat, Alexandre; Spencer, Collin M.; Steinman, Lawrence; Mar, Tintoré; Vollmer, Timothy; Weber, Martin S.; Weiner, Leslie P.; Ziemssen, Tjalf; Zamvil, Scott S.

    2014-01-01

    Importance Several innovative disease-modifying treatments (DMTs) for relapsing remitting multiple sclerosis (RRMS) have been licensed recently, or are in late-stage development. The molecular targets of several of these DMTs are well defined. All affect at least one of four properties: (1) immune cell trafficking, (2) cell depletion, (3) immune cell function, or (4) cell replication. In contrast to β-interferons and glatiramer acetate, the first generation DMTs, several newer therapies are imbued with safety issues. In addition to efficacy, understanding the relationship between the mechanism of action (MOA) of the DMTs and their safety profile is essential for decision-making in patient care. Objective In this article, we relate safety issues of newer DMTs to their pharmacological characteristics, including molecular targets, MOA, chemical structure, and metabolism. Some newer DMTs also represent repurposing or modifications of previous treatments used in other diseases. Here, we describe how identification and understanding of adverse events (AEs) observed with these established drugs within the same class, provide clues regarding safety and toxicities of newer MS therapeutics. Conclusions and relevance While understanding mechanisms underlying DMT toxicities is incomplete, it is important to further develop this knowledge to minimize risk to patients, and to ensure future therapies have the most advantageous risk-benefit profiles. Recognizing the individual classes of DMTs described here may be beneficial when considering use of such agents sequentially and possibly in combination. PMID:23921521

  7. Monitoring drug safety in Astrakhan, Russia.

    PubMed

    Kirilochev, O O; Dorfman, I P; Umerova, A R

    2015-01-01

    The problem of drug safety will never disappear as new drugs are delivered in increasing numbers. They have high biological activity and adverse drug reactions (ADR) [1]. Currently, adverse drug reactions are the fourth leading cause of death for patients.There are databases of ADRs (Vigibase, Eudravigilance), but we know that ADR manifestations may vary in different countries and regions, due to the demographic, genetic characteristics of the population and the quality of manufactured drugs [2]. In this regard, the study of the ADR at the regional level is very relevant. We aimed to optimize the work on monitoring drug safety in Astrakhan region through pharmacoepidemiological research and development of computer database for analysis of information coming to the center for drug safety monitoring (CDSM). 1. To study the rates of ADR reporting and the structure in the Astrakhan region at the regional center for drug safety monitoring.2. To analyze the outcomes of registered adverse drug reactions.3. To determine the causality of adverse drug reactions.4. To identify reports on the ineffectiveness of drugs.5. To analyze the rates and structure of ADR reporting for drugs prescribed off-label. We studied spontaneous adverse event reporting. The adverse event reports received by the regional CDSM for the period of 2010 to 2014 was analyzed. The groups of drugs were categorized according by Anatomical Therapeutic Chemical classification system. The data were analyzed using Microsoft Office Excel. The likelihood of whether an ADR was actually due to the drugs was assessed with the Naranjo algorithm. The analysis of the results showed that the establishment of the CDSM in September 2010, contributed to improvement of drug safety monitoring in health facilities of the region. Noteworthy was the increasing the number of adverse event reports in 2011 and 2012, compared with the beginning of the year 2010, when the CDSM was not yet functioning.The decrease of adverse event reporting in 2013 and 2014 was due to the fact that doctors in the region had access to better ADR drug information. Along with the increasing number of adverse event reporting we also noted the increase in the number of health facilities that monitored drug safety. The number of health facilities that reported, doubled from 2010 to 2014. We observed the increase in the number of adverse event reports submitted by pharmaceutical companies. General anti-infective drugs for systemic use (class J) were the most common cause of all registered ADRs (44%). Drugs for treatment of tuberculosis (group J04A) were the cause of adverse drug reactions in 34% of reports. ADRs associated with drugs used for treating diseases of cardiovascular system accounted for 16% of case-reports; drugs belonging to the group of Alimentary tract and metabolism (class A) and to the group of Nervous System (class A) were reported to cause ADRs in 10% of cases each. Type A adverse drug reactions, which are usually a consequence of a drug's primary pharmacological effect, were detected in 45% of cases. These reactions were often registered for drugs affecting cardiovascular system (class C), nervous system (class N), dlood and blood forming organs (class B). Type B ADRs were reported in 54% of cases. These were "idiosyncratic" reactions, which could not be predicted on the basis of the drug's main pharmacological action, were not dose-related and were severe [3]. The most frequent cause of type B adverse drug reactions was the General anti-infective medicines for systemic use (Class J). The fatality rate associated with ADRs was 0.3%. Type A adverse drug reactions resulted in death in 38% of cases. Type B ADR (anaphylactic shock) accounted for 62% of the patient's deaths. The Naranjo scale determined the causality of ADRs. The "definite" ADRs were detected in 14% of reports, "probable" - in 47%, and "possible" - in 39% of cases. The rate of reporting associated with ineffectiveness of drugs amounted to 1%. Most often the lack of therapeutic effect was reported in patients receiving drugs of class C (Cardiovascular system, 31% of all cases of inefficiency of drugs). These drugs were used in accordance with their official instructions for use. The proportion of ADR reports for drugs prescribed off-label was 1.4%. The results substantiate the need to continue drug safety monitoring in the Astrakhan region. We plan to further improve the software for ADR analysis.

  8. The Japan Flavour and Fragrance Materials Association's (JFFMA) safety assessment of acetal food flavouring substances uniquely used in Japan.

    PubMed

    Okamura, Hiroyuki; Abe, Hajime; Hasegawa-Baba, Yasuko; Saito, Kenji; Sekiya, Fumiko; Hayashi, Shim-Mo; Mirokuji, Yoshiharu; Maruyama, Shinpei; Ono, Atsushi; Nakajima, Madoka; Degawa, Masakuni; Ozawa, Shogo; Shibutani, Makoto; Maitani, Tamio

    2015-01-01

    Using the procedure devised by the Joint FAO/WHO Expert Committee on Food Additives (JECFA), we performed safety evaluations on five acetal flavouring substances uniquely used in Japan: acetaldehyde 2,3-butanediol acetal, acetoin dimethyl acetal, hexanal dibutyl acetal, hexanal glyceryl acetal and 4-methyl-2-pentanone propyleneglycol acetal. As no genotoxicity study data were available in the literature, all five substances had no chemical structural alerts predicting genotoxicity. Using Cramer's classification, acetoin dimethyl acetal and hexanal dibutyl acetal were categorised as class I, and acetaldehyde 2,3-butanediol acetal, hexanal glyceryl acetal and 4-methyl-2-pentanone propyleneglycol acetal as class III. The estimated daily intakes for all five substances were within the range of 1.45-6.53 µg/person/day using the method of maximised survey-derived intake based on the annual production data in Japan from 2001, 2005, 2008 and 2010, and 156-720 µg/person/day using the single-portion exposure technique (SPET), based on the average use levels in standard portion sizes of flavoured foods. The daily intakes of the two class I substances were below the threshold of toxicological concern (TTC) - 1800 μg/person/day. The daily intakes of the three class III substances exceeded the TTC (90 μg/person/day). Two of these, acetaldehyde 2,3-butanediol acetal and hexanal glyceryl acetal, were expected to be metabolised into endogenous products after ingestion. For 4-methyl-2-pentanone propyleneglycol acetal, one of its metabolites was not expected to be metabolised into endogenous products. However, its daily intake level, based on the estimated intake calculated by the SPET method, was about 1/15 000th of the no observed effect level. It was thus concluded that all five substances raised no safety concerns when used for flavouring foods at the currently estimated intake levels. While no information on in vitro and in vivo toxicity for all five substances was available, their metabolites were judged as raising no safety concerns at the current levels of intake.

  9. Design of 3D simulation engine for oilfield safety training

    NASA Astrophysics Data System (ADS)

    Li, Hua-Ming; Kang, Bao-Sheng

    2015-03-01

    Aiming at the demand for rapid custom development of 3D simulation system for oilfield safety training, this paper designs and implements a 3D simulation engine based on script-driven method, multi-layer structure, pre-defined entity objects and high-level tools such as scene editor, script editor, program loader. A scripting language been defined to control the system's progress, events and operating results. Training teacher can use this engine to edit 3D virtual scenes, set the properties of entity objects, define the logic script of task, and produce a 3D simulation training system without any skills of programming. Through expanding entity class, this engine can be quickly applied to other virtual training areas.

  10. Structural computational modeling of RNA aptamers.

    PubMed

    Xu, Xiaojun; Dickey, David D; Chen, Shi-Jie; Giangrande, Paloma H

    2016-07-01

    RNA aptamers represent an emerging class of biologics that can be easily adapted for personalized and precision medicine. Several therapeutic aptamers with desirable binding and functional properties have been developed and evaluated in preclinical studies over the past 25years. However, for the majority of these aptamers, their clinical potential has yet to be realized. A significant hurdle to the clinical adoption of this novel class of biologicals is the limited information on their secondary and tertiary structure. Knowledge of the RNA's structure would greatly facilitate and expedite the post-selection optimization steps required for translation, including truncation (to reduce costs of manufacturing), chemical modification (to enhance stability and improve safety) and chemical conjugation (to improve drug properties for combinatorial therapy). Here we describe a structural computational modeling methodology that when coupled to a standard functional assay, can be used to determine key sequence and structural motifs of an RNA aptamer. We applied this methodology to enable the truncation of an aptamer to prostate specific membrane antigen (PSMA) with great potential for targeted therapy that had failed previous truncation attempts. This methodology can be easily applied to optimize other aptamers with therapeutic potential. Copyright © 2016. Published by Elsevier Inc.

  11. 40 CFR 82.70 - Nonessential Class II products and exceptions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... provide for motor vehicle safety in accordance with Federal Motor Vehicle Safety Standards until January 1... 21 CFR 2.125(e); (ii) Lubricants, coatings or cleaning fluids for electrical or electronic equipment...; (iii) Lubricants, coatings or cleaning fluids used for aircraft maintenance, which contain class II...

  12. Poster - Thur Eve - 07: CNSC Update: "What's New in Class II".

    PubMed

    Heimann, M

    2012-07-01

    The Accelerators and Class II Facilities Division (ACFD) of the Canadian Nuclear Safety Commission (CNSC), is responsible for the oversight of radiotherapy facilities containing Class II prescribed equipment in Canada. This poster will highlight a number of new initiatives that the CNSC has implemented recently that have an impact on radiotherapy facility licensees. The presentation will discuss the recent policy decision to regulate particle accelerators of above 1 MeV. Challenges and progress with respect to the implementation of the policy will be presented. Other initiatives which will be described include: • The new ACFD webspace on the CNSC website, with direct links to relevant information on licensing, compliance and Class II prescribed equipment • The improved structure of the Appendix of Licence Documents that is part of every Class II licence • Updated licence application guides • Changes to Annual Compliance reporting requirements and progress on the ACR-Online initiative • Changes to some regulatory expectations related to medical accelerator facilities • Consolidation of Class II facility licences The poster will also include other initiatives that may be of particular interest to COMP membership. © 2012 American Association of Physicists in Medicine.

  13. Antidysrhythmic agents at the turn of the twenty-first century: a current review.

    PubMed

    Haugh, Kathy Henley

    2002-03-01

    The use of class IA agents is gradually on the decline, primarily as a result of its unfavorable risk-to-benefit ratio. Lidocaine, a class IB agent, has been widely used in the acute treatment of VT. However, alternate drugs are being considered increasingly as first-line agents in the acute treatment of VT. Class IC drugs are contraindicated in patients with structural cardiac abnormalities and have a limited usefulness in the management of dysrhythmias. Beta-blockers continue to increase their role in cardiology, and subsequently their use in managing dysrhythmias. Class III agents, including amiodarone, sotalol, ibutilide, and dofetilide, are among the most widely used antidysrhythmics. Class IV calcium channel blockers have a limited usefulness in tachydysrhythmias. Digoxin and adenosine have unique antidysrhythmic properties and will likely retain their roles as antidysrhythmic agents. In the wake of the effectiveness of amiodarone, the drug that crosses all classes, some now question the benefit of pure agents that block a single, specific ion channel in the heart. After CAST8 demonstrated that antidysrhythmics can increase mortality while seemingly suppressing dysrhythmias, new drugs will continue to undergo intense scrutiny with regard to their efficacy, safety, and usefulness in treating dysrhythmias.

  14. Decaleside: a new class of natural insecticide targeting tarsal gustatory sites

    NASA Astrophysics Data System (ADS)

    Rajashekar, Yallappa; Rao, Lingamallu J. M.; Shivanandappa, Thimmappa

    2012-10-01

    Natural sources for novel insecticide molecules hold promise in view of their eco-friendly nature, selectivity, and mammalian safety. Recent progress in understanding the biology of insect olfaction and taste offers new strategies for developing selective pest control agents. We have isolated two natural insecticidal molecules from edible roots of Decalepis hamiltonii named Decalesides I and II, which are novel trisaccharides, highly toxic to household insect pests and stored-product insects. We have experimentally shown that insecticidal activity requires contact with tarsi on the legs but is not toxic orally. The insecticidal activity of molecules is lost by hydrolysis, and various sugars modify toxic response, showing that the insecticidal activity is via gustatory sites on the tarsi. Selective toxicity to insects by virtue of their gustatory site of action and the mammalian safety of the new insecticides is inherent in their chemical structure with 1-4 or 1-1 α linkage that is easily hydrolyzed by digestive enzymes of mammals. Decalesides represent a new chemical class of natural insecticides with a unique mode of action targeting tarsal chemosensory/gustatory system of insects.

  15. 78 FR 48839 - Proposed Amendment of Class E Airspace; Carlsbad, NM

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-12

    ... accommodate new Standard Instrument Approach Procedures (SIAP) at Cavern City Air Terminal. The FAA is taking this action to enhance the safety and management of Instrument Flight Rules (IFR) operations for SIAPs... the airport, to retain the safety and management of IFR aircraft in Class E airspace to/from the en...

  16. 49 CFR 369.4 - Annual reports of Class I carriers of passengers.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 5 2014-10-01 2014-10-01 false Annual reports of Class I carriers of passengers. 369.4 Section 369.4 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL MOTOR CARRIER SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL MOTOR CARRIER SAFETY REGULATIONS REPORTS OF MOTOR CARRIERS § 369.4 Annual...

  17. Berkeley Lab - Materials Sciences Division

    Science.gov Websites

    ? Click Here! Resources for MSD Safety MSD Safety MSD's Integrated Safety Management Plan [PDF] Safety culture and policies at MSD MSD0010: Integrated Safety Management: Principles and Case Studies Calendar for MSD classes on Integrated Safety Management MSD0015 Handout - Waste Briefing Document [PDF] Waste

  18. Magnetically coupled resonance wireless charging technology principles and transfer mechanisms

    NASA Astrophysics Data System (ADS)

    Zhou, Jiehua; Wan, Jian; Ma, Yinping

    2017-05-01

    With the tenure of Electric-Vehicle rising around the world, the charging methods have been paid more and more attention, the current charging mode mainly has the charging posts and battery swapping station. The construction of the charging pile or battery swapping station not only require lots of manpower, material costs but the bare conductor is also easy to generate electric spark hidden safety problems, still occupies large space. Compared with the wired charging, wireless charging mode is flexible, unlimited space and location factors and charging for vehicle safety and quickly. It complements the traditional charging methods in adaptability and the independent charge deficiencies. So the researching the wireless charging system have an important practical significance and application value. In this paper, wireless charging system designed is divided into three parts: the primary side, secondary side and resonant coupling. The main function of the primary side is to generate high-frequency alternating current, so selecting CLASS-E amplifier inverter structure through the research on full bridge, half-bridge and power amplification circuit. Addition, the wireless charging system is susceptible to outside interference, frequency drift phenomenon. Combined with the wireless energy transmission characteristics, resonant parts adopt resonant coupling energy transmission scheme and the Series-Series coupling compensation structure. For the electric vehicle charging power and voltage requirements, the main circuit is a full bridge inverter and Boost circuit used as the secondary side.

  19. Integrated Safety Assessment of 2′-O-Methoxyethyl Chimeric Antisense Oligonucleotides in NonHuman Primates and Healthy Human Volunteers

    PubMed Central

    Crooke, Stanley T; Baker, Brenda F; Kwoh, T Jesse; Cheng, Wei; Schulz, Dan J; Xia, Shuting; Salgado, Nelson; Bui, Huynh-Hoa; Hart, Christopher E; Burel, Sebastien A; Younis, Husam S; Geary, Richard S; Henry, Scott P; Bhanot, Sanjay

    2016-01-01

    The common chemical and biological properties of antisense oligonucleotides provide the opportunity to identify and characterize chemical class effects across species. The chemical class that has proven to be the most versatile and best characterized is the 2′-O-methoxyethyl chimeric antisense oligonucleotides. In this report we present an integrated safety assessment of data obtained from controlled dose-ranging studies in nonhuman primates (macaques) and healthy human volunteers for 12 unique 2′-O-methoxyethyl chimeric antisense oligonucleotides. Safety was assessed by the incidence of safety signals in standardized laboratory tests for kidney and liver function, hematology, and complement activation; as well as by the mean test results as a function of dose level over time. At high doses a number of toxicities were observed in nonhuman primates. However, no class safety effects were identified in healthy human volunteers from this integrated data analysis. Effects on complement in nonhuman primates were not observed in humans. Nonhuman primates predicted safe doses in humans, but over predicted risk of complement activation and effects on platelets. Although limited to a single chemical class, comparisons from this analysis are considered valid and accurate based on the carefully controlled setting for the specified study populations and within the total exposures studied. PMID:27357629

  20. 78 FR 4306 - Amendment of Class D and Class E Airspace; Twentynine Palms, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-22

    ... the safety and management of aircraft operations at Twentynine Palms SELF Airport, Twentynine Palms.... SUMMARY: This action amends Class D and Class E airspace at Twentynine Palms SELF Airport, Twentynine... name and geographic coordinates of Twentynine Palms SELF Airport, Twentynine Palms, CA. The Class D...

  1. 77 FR 52217 - Amendment of Class D and Class E Airspace; Bozeman, MT

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-29

    ... Bozeman Yellowstone International Airport. This improves the safety and management of Instrument Flight... Class E airspace at Bozeman Yellowstone International Airport, Bozeman, MT. This action aligns two Class... airspace designated as an extension to Class D, at Bozeman Yellowstone International Airport, Bozeman, MT...

  2. 78 FR 50323 - Amendment of Class E Airspace; Lexington, OK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-19

    ...-0272; Airspace Docket No. 13-ASW-10] Amendment of Class E Airspace; Lexington, OK AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action amends Class E airspace at... Class E surface area to a Class E transition area. This action enhances the safety and management of...

  3. Maturation inhibitors: a new therapeutic class targets the virus structure.

    PubMed

    Salzwedel, Karl; Martin, David E; Sakalian, Michael

    2007-01-01

    The current standard of care for HIV/AIDS in the developed world is HAART therapy, usually a combination of two reverse transcriptase inhibitors and a protease inhibitor. Despite the success of this regimen, there is a continuing need for new drug options to overcome problems with tolerability and the emergence of viral resistance. In this review we discuss the discovery of a potential new class of antiretroviral therapeutics, known as maturation inhibitors, and the development of the first-in-class compound, bevirimat. Bevirimat is distinguished from the currently available antiretrovirals by its unique target and mode of action. While the specific interactions responsible for activity have yet to be fully characterized, it is clear that the target for bevirimat is the Gag polyprotein precursor, the main structural protein responsible for assembly and budding of virion particles. As basic research continues on the precise mechanism of action of bevirimat, clinical development is progressing, with demonstration of both safety and efficacy in early-stage trials. These encouraging results, coupled with the discovery and development of future generations of maturation inhibitors, suggest that maturation inhibitors may be added to the growing set of tools available to control HIV/AIDS.

  4. Discovery of a Highly Selective JAK2 Inhibitor, BMS-911543, for the Treatment of Myeloproliferative Neoplasms

    PubMed Central

    2015-01-01

    JAK2 kinase inhibitors are a promising new class of agents for the treatment of myeloproliferative neoplasms and have potential for the treatment of other diseases possessing a deregulated JAK2-STAT pathway. X-ray structure and ADME guided refinement of C-4 heterocycles to address metabolic liability present in dialkylthiazole 1 led to the discovery of a clinical candidate, BMS-911543 (11), with excellent kinome selectivity, in vivo PD activity, and safety profile. PMID:26288683

  5. Design and study of piracetam-like nootropics, controversial members of the problematic class of cognition-enhancing drugs.

    PubMed

    Gualtieri, Fulvio; Manetti, Dina; Romanelli, Maria Novella; Ghelardini, Carla

    2002-01-01

    Cognition enhancers are drugs able to facilitate attentional abilities and acquisition, storage and retrieval of information, and to attenuate the impairment of cognitive functions associated with head traumas, stroke, age and age-related pathologies. Development of cognition enhancers is still a difficult task because of complexity of the brain functions, poor predictivity of animal tests and lengthy and expensive clinical trials. After the early serendipitous discovery of first generation cognition enhancers, current research is based on a variety of working hypotheses, derived from the progress of knowledge in the neurobiopathology of cognitive processes. Among other classes of drugs, piracetam-like cognition enhancers (nootropics) have never reached general acceptance, in spite of their excellent tolerability and safety. In the present review, after a general discussion of the problems connected with the design and development of cognition enhancers, the class is examined in more detail. Reasons for the problems encountered by nootropics, compounds therapeutically available and those in development, their structure activity relationships and mechanisms of action are discussed. Recent developments which hopefully will lead to a revival of the class are reviewed.

  6. The Use of Theatre Tours in Road Safety Education.

    ERIC Educational Resources Information Center

    Powney, Janet; And Others

    The Scottish Road Safety Campaign and the Road Safety Council of Wales have made a large investment in theater tours as a method of providing road safety education. This study aimed to evaluate the effectiveness of a road safety message delivered by a theater group, Road Safety Officers (RSOs), or, teachers for pupils in upper secondary classes.…

  7. Novel potent pyridoxine-based inhibitors of AChE and BChE, structural analogs of pyridostigmine, with improved in vivo safety profile.

    PubMed

    Strelnik, Alexey D; Petukhov, Alexey S; Zueva, Irina V; Zobov, Vladimir V; Petrov, Konstantin A; Nikolsky, Evgeny E; Balakin, Konstantin V; Bachurin, Sergey O; Shtyrlin, Yurii G

    2016-08-15

    We report a novel class of carbamate-type ChE inhibitors, structural analogs of pyridostigmine. A small library of congeneric pyridoxine-based compounds was designed, synthesized and evaluated for AChE and BChE enzymes inhibition in vitro. The most active compounds have potent enzyme inhibiting activity with IC50 values in the range of 0.46-2.1μM (for AChE) and 0.59-8.1μM (for BChE), with moderate selectivity for AChE comparable with that of pyridostigmine and neostigmine. Acute toxicity studies using mice models demonstrated excellent safety profile of the obtained compounds with LD50 in the range of 22-326mg/kg, while pyridostigmine and neostigmine are much more toxic (LD50 3.3 and 0.51mg/kg, respectively). The obtained results pave the way to design of novel potent and safe cholinesterase inhibitors for symptomatic treatment of neuromuscular disorders. Copyright © 2016 Elsevier Ltd. All rights reserved.

  8. Watch Out! A Teacher's Guide to Traffic Safety.

    ERIC Educational Resources Information Center

    New York City Board of Education, Brooklyn, NY. Div. of Curriculum and Instruction.

    This guide provides teachers with activities that can initiate an awareness of the New York city-wide traffic safety campaign and reinforce safety education. It contains the following: (1) background information on safety rules for teachers; (2) curriculum topics that can include traffic safety issues; (3) class- and school-wide activities for…

  9. 77 FR 17362 - Proposed Modification of Class D and Class E Airspace and Revocation of Class E Airspace...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-26

    ... (IFR) at Bellingham International Airport. This action also would remove Class E airspace designated as an extension to a Class D or E surface area at Bellingham International Airport. This action, initiated by the biennial review of the Bellingham airspace area, would enhance the safety and management of...

  10. Injury Prevention and Safety

    MedlinePlus

    ... The percentage of states that provided funding for staff development or offered staff development on injury prevention and safety to those ... classes or courses with a teacher who received staff development on injury prevention and safety increased from ...

  11. Danger zone: Men, masculinity and occupational health and safety in high risk occupations

    PubMed Central

    Stergiou-Kita, Mary; Mansfield, Elizabeth; Bezo, Randy; Colantonio, Angela; Garritano, Enzo; Lafrance, Marc; Lewko, John; Mantis, Steve; Moody, Joel; Power, Nicole; Theberge, Nancy; Westwood, Eleanor; Travers, Krista

    2016-01-01

    The workplace is a key setting where gender issues and organizational structures may influence occupational health and safety practices. The enactment of dominant norms of masculinity in high risk occupations can be particularly problematic, as it exposes men to significant risks for injuries and fatalities. To encourage multi-disciplinary collaborations and advance knowledge in the intersecting areas of gender studies, men’s health, work and workplace health and safety, a national network of thirteen researchers and health and safety stakeholders completed a critical literature review examining the intersection between masculinities and men’s workplace health and safety in order to: (i) account for research previously undertaken in this area; (ii) identify themes that may inform our understanding of masculinity and workplace health and safety and; (iii) identify research and practice gaps in relation to men’s workplace health and safety. In this paper we present key themes from this review. Recommendations are made regarding: (i) how to define gender; (ii) how to attend to and identify how masculinities may influence workers’ identities, perceptions of occupational risks and how institutionalized practices can reinforce norms of masculinity; (iii) the importance of considering how masculinities may intersect with other variables (e.g. historical context, age, class, race, geographical location) and; (iv) the added significance of present-day labour market forces on men’s occupational health and safety. PMID:27239098

  12. Danger zone: Men, masculinity and occupational health and safety in high risk occupations.

    PubMed

    Stergiou-Kita, Mary; Mansfield, Elizabeth; Bezo, Randy; Colantonio, Angela; Garritano, Enzo; Lafrance, Marc; Lewko, John; Mantis, Steve; Moody, Joel; Power, Nicole; Theberge, Nancy; Westwood, Eleanor; Travers, Krista

    2015-12-01

    The workplace is a key setting where gender issues and organizational structures may influence occupational health and safety practices. The enactment of dominant norms of masculinity in high risk occupations can be particularly problematic, as it exposes men to significant risks for injuries and fatalities. To encourage multi-disciplinary collaborations and advance knowledge in the intersecting areas of gender studies, men's health, work and workplace health and safety, a national network of thirteen researchers and health and safety stakeholders completed a critical literature review examining the intersection between masculinities and men's workplace health and safety in order to: (i) account for research previously undertaken in this area; (ii) identify themes that may inform our understanding of masculinity and workplace health and safety and; (iii) identify research and practice gaps in relation to men's workplace health and safety. In this paper we present key themes from this review. Recommendations are made regarding: (i) how to define gender; (ii) how to attend to and identify how masculinities may influence workers' identities, perceptions of occupational risks and how institutionalized practices can reinforce norms of masculinity; (iii) the importance of considering how masculinities may intersect with other variables (e.g. historical context, age, class, race, geographical location) and; (iv) the added significance of present-day labour market forces on men's occupational health and safety.

  13. Product Engineering Class in the Software Safety Risk Taxonomy for Building Safety-Critical Systems

    NASA Technical Reports Server (NTRS)

    Hill, Janice; Victor, Daniel

    2008-01-01

    When software safety requirements are imposed on legacy safety-critical systems, retrospective safety cases need to be formulated as part of recertifying the systems for further use and risks must be documented and managed to give confidence for reusing the systems. The SEJ Software Development Risk Taxonomy [4] focuses on general software development issues. It does not, however, cover all the safety risks. The Software Safety Risk Taxonomy [8] was developed which provides a construct for eliciting and categorizing software safety risks in a straightforward manner. In this paper, we present extended work on the taxonomy for safety that incorporates the additional issues inherent in the development and maintenance of safety-critical systems with software. An instrument called a Software Safety Risk Taxonomy Based Questionnaire (TBQ) is generated containing questions addressing each safety attribute in the Software Safety Risk Taxonomy. Software safety risks are surfaced using the new TBQ and then analyzed. In this paper we give the definitions for the specialized Product Engineering Class within the Software Safety Risk Taxonomy. At the end of the paper, we present the tool known as the 'Legacy Systems Risk Database Tool' that is used to collect and analyze the data required to show traceability to a particular safety standard

  14. Impact of Passive Safety on FHR Instrumentation Systems Design and Classification

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Holcomb, David Eugene

    2015-01-01

    Fluoride salt-cooled high-temperature reactors (FHRs) will rely more extensively on passive safety than earlier reactor classes. 10CFR50 Appendix A, General Design Criteria for Nuclear Power Plants, establishes minimum design requirements to provide reasonable assurance of adequate safety. 10CFR50.69, Risk-Informed Categorization and Treatment of Structures, Systems and Components for Nuclear Power Reactors, provides guidance on how the safety significance of systems, structures, and components (SSCs) should be reflected in their regulatory treatment. The Nuclear Energy Institute (NEI) has provided 10 CFR 50.69 SSC Categorization Guideline (NEI-00-04) that factors in probabilistic risk assessment (PRA) model insights, as well as deterministic insights, throughmore » an integrated decision-making panel. Employing the PRA to inform deterministic requirements enables an appropriately balanced, technically sound categorization to be established. No FHR currently has an adequate PRA or set of design basis accidents to enable establishing the safety classification of its SSCs. While all SSCs used to comply with the general design criteria (GDCs) will be safety related, the intent is to limit the instrumentation risk significance through effective design and reliance on inherent passive safety characteristics. For example, FHRs have no safety-significant temperature threshold phenomena, thus enabling the primary and reserve reactivity control systems required by GDC 26 to be passively, thermally triggered at temperatures well below those for which core or primary coolant boundary damage would occur. Moreover, the passive thermal triggering of the primary and reserve shutdown systems may relegate the control rod drive motors to the control system, substantially decreasing the amount of safety-significant wiring needed. Similarly, FHR decay heat removal systems are intended to be running continuously to minimize the amount of safety-significant instrumentation needed to initiate operation of systems and components important to safety as required in GDC 20. This paper provides an overview of the design process employed to develop a pre-conceptual FHR instrumentation architecture intended to lower plant capital and operational costs by minimizing reliance on expensive, safety related, safety-significant instrumentation through the use of inherent passive features of FHRs.« less

  15. 77 FR 38227 - Proposed Amendment of Class D and Class E Airspace; Bozeman, MT

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-27

    ...: This action proposes to modify Class D and Class E airspace at Bozeman Yellowstone International.... This action would also update the airport name to Bozeman Yellowstone International Airport. This action would enhance the safety and management of aircraft operations at the airport. DATES: Comments...

  16. 77 FR 36951 - Gastroenterology-Urology Devices; Reclassification of Implanted Blood Access Devices

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-20

    ... into class II (special controls). FDA is proposing this reclassification on its own initiative based on... categories (classes) of devices, reflecting the regulatory controls needed to provide reasonable assurance of their safety and effectiveness. The three categories of devices are class I (general controls), class II...

  17. 78 FR 5327 - Medical Devices; Ophthalmic Devices; Classification of the Scleral Plug

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-25

    ... Agency) is proposing to classify the scleral plug into class II (special controls), and proposing to... controls needed to provide reasonable assurance of their safety and effectiveness. The three categories of devices are class I (general controls), class II (special controls), and class III (premarket approval...

  18. 20 CFR 410.601 - Determinations of disability.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 410.601 Employees' Benefits SOCIAL SECURITY ADMINISTRATION FEDERAL COAL MINE HEALTH AND SAFETY ACT OF... agreement on behalf of the Commissioner for all individuals in such State, or for such class or classes of... make such determinations, for any class or classes of individuals to which such an agreement is not...

  19. A root cause analysis project in a medication safety course.

    PubMed

    Schafer, Jason J

    2012-08-10

    To develop, implement, and evaluate team-based root cause analysis projects as part of a required medication safety course for second-year pharmacy students. Lectures, in-class activities, and out-of-class reading assignments were used to develop students' medication safety skills and introduce them to the culture of medication safety. Students applied these skills within teams by evaluating cases of medication errors using root cause analyses. Teams also developed error prevention strategies and formally presented their findings. Student performance was assessed using a medication errors evaluation rubric. Of the 211 students who completed the course, the majority performed well on root cause analysis assignments and rated them favorably on course evaluations. Medication error evaluation and prevention was successfully introduced in a medication safety course using team-based root cause analysis projects.

  20. Safety Assessment of Acyl Glucuronides-A Simplified Paradigm.

    PubMed

    Smith, Dennis A; Hammond, Timothy; Baillie, Thomas A

    2018-06-01

    While simple O - (ether-linked) and N -glucuronide drug conjugates generally are unreactive and considered benign from a safety perspective, the acyl glucuronides that derive from metabolism of carboxylic acid-containing xenobiotics can exhibit a degree of chemical reactivity that is dependent upon their molecular structure. As a result, concerns have arisen over the safety of acyl glucuronides as a class, several members of which have been implicated in the toxicity of their respective parent drugs. However, direct evidence in support of these claims remains sparse, and due to frequently encountered species differences in the systemic exposure to acyl glucuronides (both of the parent drug and oxidized derivatives thereof), coupled with their instability in aqueous media and potential to undergo chemical rearrangement (acyl migration), qualification of these conjugates by traditional safety assessment methods can be very challenging. In this Commentary, we discuss alternative (non-acyl glucuronide) mechanisms by which carboxylic acids may cause serious adverse reactions, and propose a novel, practical approach to compare systemic exposure to acyl glucuronide metabolites in humans to that in animal species used in preclinical safety assessment based on relative estimates of the total body burden of these circulating conjugates. Copyright © 2018 by The American Society for Pharmacology and Experimental Therapeutics.

  1. Linguistic analysis of large-scale medical incident reports for patient safety.

    PubMed

    Fujita, Katsuhide; Akiyama, Masanori; Park, Keunsik; Yamaguchi, Etsuko Nakagami; Furukawa, Hiroyuki

    2012-01-01

    The analysis of medical incident reports is indispensable for patient safety. The cycles between analysis of incident reports and proposals to medical staffs are a key point for improving the patient safety in the hospital. Most incident reports are composed from freely written descriptions, but an analysis of such free descriptions is not sufficient in the medical field. In this study, we aim to accumulate and reinterpret findings using structured incident information, to clarify improvements that should be made to solve the root cause of the accident, and to ensure safe medical treatment through such improvements. We employ natural language processing (NLP) and network analysis to identify effective categories of medical incident reports. Network analysis can find various relationships that are not only direct but also indirect. In addition, we compare bottom-up results obtained by NLP with existing categories based on experts' judgment. By the bottom-up analysis, the class of patient managements regarding patients' fallings and medicines in top-down analysis is created clearly. Finally, we present new perspectives on ways of improving patient safety.

  2. Integrating Cost-effective Rollover Protective Structure Installation in High School Agricultural Mechanics: A Feasibility Study.

    PubMed

    Mazur, Joan; Vincent, Stacy; Watson, Jennifer; Westneat, Susan

    2015-01-01

    This study with three Appalachian county agricultural education programs examined the feasibility, effectiveness, and impact of integrating a cost-effective rollover protective structure (CROPS) project into high school agricultural mechanics classes. The project aimed to (1) reduce the exposure to tractor overturn hazards in three rural counties through the installation of CROPS on seven tractors within the Cumberland Plateau in the east region; (2) increase awareness in the targeted rural communities of cost-effective ROPS designs developed by the National Institution for Occupational Safety and Health (NIOSH) to encourage ROPS installations that decrease the costs of a retrofit; (3) test the feasibility of integration of CROPS construction and installations procedures into the required agricultural mechanics classes in these agricultural education programs; and (4) explore barriers to the implementation of this project in high school agricultural education programs. Eighty-two rural students and three agricultural educators participated in assembly and installation instruction. Data included hazard exposure demographic data, knowledge and awareness of CROPS plans, and pre-post knowledge of construction and assessment of final CROPS installation. Findings demonstrated the feasibility and utility of a CROPS education program in a professionally supervised secondary educational setting. The project promoted farm safety and awareness of availability and interest in the NIOSH Cost-effective ROPS plans. Seven CROPS were constructed and installed. New curriculum and knowledge measures also resulted from the work. Lessons learned and recommendations for a phase 2 implementation and further research are included.

  3. 49 CFR 173.124 - Class 4, Divisions 4.1, 4.2 and 4.3-Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... material must be determined using the testing protocol from Figure 14.2 (Flow Chart for Assigning Self... HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HAZARDOUS MATERIALS REGULATIONS... Assignments and Exceptions for Hazardous Materials Other Than Class 1 and Class 7 § 173.124 Class 4, Divisions...

  4. 77 FR 49712 - Amendment to Class B Airspace; Salt Lake City, UT

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-17

    ... operating in the vicinity of SLC. The modified Class B airspace areas were designed to ensure all instrument... final Salt Lake City Class B airspace design provides operational and safety benefits to all airspace... Salt Lake City Class B airspace design also incorporated reductions to the northern and southern...

  5. Cold Vacuum Drying (CVD) Set Point Determination

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    PHILIPP, B.L.

    2000-03-21

    The Safety Class Instrumentation and Control (SCIC) system provides active detection and response to process anomalies that, if unmitigated, would result in a safety event. Specifically, actuation of the SCIC system includes two portions. The portion which isolates the MCO and initiates the safety-class helium (SCHe) purge, and the portion which detects and stops excessive heat input to the MCO on high tempered water MCO inlet temperature. For the MCO isolation and purge, the SCIC receives signals from MCO pressure (both positive pressure and vacuum), helium flow rate, bay high temperature switches, seismic trips and time under vacuum trips.

  6. Occupational health: a classic example of class conflict.

    PubMed

    Kerr, L E

    1990-01-01

    The history of class conflict in occupational health in the United States is illustrated by the current Pittston Company attack on coal miners' health benefits, the silicosis and asbestosis controversies, the corporate restrictions on state workers' compensation laws, and the unremitting management opposition to the federal Coal Mine Health and Safety Act of 1969 and the Occupational Health and Safety Act of 1970. A positive action program is presented as the basis for convening the long-overdue White House Conference on Occupational Health and Safety. Mining engineers are urged to support that action program to prevent unnecessary work-related death and disability.

  7. Low-Cost Quality Control and Nondestructive Evaluation Technologies for General Aviation Structures

    NASA Technical Reports Server (NTRS)

    Cramer, K. Elliott; Gavinsky, Bob; Semanskee, Grant

    1998-01-01

    NASA's Advanced General Aviation Transport Experiments (AGATE) Program has as a goal to reduce the overall cost of producing private aviation aircraft while maintaining the safety of these aircraft. In order to successfully meet this goal, it is necessary to develop nondestructive inspection techniques which will facilitate the production of the materials used in these aircraft and assure the quality necessary to maintain airworthiness. This paper will discuss a particular class of general aviation materials and several nondestructive inspection techniques that have proven effective for making these inspections. Additionally, this paper will discuss the investigation and application of other commercially available quality control techniques applicable to these structures.

  8. Effect of snowboard-related concussion safety education for recognizing possible concussions.

    PubMed

    Koh, J O

    2011-12-01

    The aim of this study was to examine the understanding of snowboard-related concussion and to measure the recognition of possible concussion occurrence after an intervention of snowboard-related concussion safety education in snowboarding. Incidence cohort design. 2008-2009 season Gangwon-do Ski resorts, South Korea. A total of 208 university students (female-72; male-136; age-18 to 32) who registered for a snowboarding class and received credit participated in this project. Snowboard-related concussion safety education class was administered for 30 minutes before the snowboard class began. The knowledge of snowboard-related concussion before and after the safety education was evaluated. Concussion data were collected via a self-report case form at the last day of snowboarding class. The incidence of possible concussion and factors associated with concussions were analyzed by χ2 test. The mean score of snowboard-related concussion knowledge improved from fifteen points to eighteen points out of 20 total points possible. Overall the incidence of concussion was 10 per 100 snowboarder-exposures. χ2 tests showed concussion rates to be significantly different in female snowboarders (P=0.00) and in helmet users (P=0.02). The incidence of possible concussion is high among snowboarding class participants. Emphasis should be given for instituting pre-participation balance training, especially for females to reduce falling in snowboarding. To verify the effects of pre-participation balance training and falling results in a concussion, more research is needed in the future.

  9. Reliability of Hull Girder Ultimate Strength of Steel Ships

    NASA Astrophysics Data System (ADS)

    Da-wei, Gao; Gui-jie, Shi

    2018-03-01

    Hull girder ultimate strength is an evaluation index reflecting the true safety margin or structural redundancy about container ships. Especially, after the hull girder fracture accident of the MOL COMFORT, the 8,000TEU class large container ship, on June 17 2013, larger container ship safety has been paid on much more attention. In this paper, different methods of calculating hull girder ultimate strength are firstly discussed and compared with. The bending ultimate strength can be analyzed by nonlinear finite element method (NFEM) and increment-iterative method, and also the shear ultimate strength can be analyzed by NFEM and simple equations. Then, the probability distribution of hull girder wave loads and still water loads of container ship are summarized. At last, the reliability of hull girder ultimate strength under bending moment and shear forces for three container ships is analyzed by using a first order method. The conclusions can be applied to give guidance for ship design and safety evaluation.

  10. Proposal of an in silico profiler for categorisation of repeat dose toxicity data of hair dyes.

    PubMed

    Nelms, M D; Ates, G; Madden, J C; Vinken, M; Cronin, M T D; Rogiers, V; Enoch, S J

    2015-05-01

    This study outlines the analysis of 94 chemicals with repeat dose toxicity data taken from Scientific Committee on Consumer Safety opinions for commonly used hair dyes in the European Union. Structural similarity was applied to group these chemicals into categories. Subsequent mechanistic analysis suggested that toxicity to mitochondria is potentially a key driver of repeat dose toxicity for chemicals within each of the categories. The mechanistic hypothesis allowed for an in silico profiler consisting of four mechanism-based structural alerts to be proposed. These structural alerts related to a number of important chemical classes such as quinones, anthraquinones, substituted nitrobenzenes and aromatic azos. This in silico profiler is intended for grouping chemicals into mechanism-based categories within the adverse outcome pathway paradigm.

  11. 77 FR 68070 - Implementing Public Safety Broadband Provisions of the Middle Class Tax Relief and Job Creation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-15

    ...; announcement of effective date. SUMMARY: On October 15, 2012, the Public Safety and Homeland Security Bureau...: Gene Fullano, Federal Communications Commission, Public Safety and Homeland Security Bureau, 445 12th... . SUPPLEMENTARY INFORMATION: On October 15, 2012, the Public Safety and Homeland Security Bureau (Bureau) of the...

  12. 19 CFR 12.85 - Coast Guard boat and associated equipment safety standards.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 19 Customs Duties 1 2012-04-01 2012-04-01 false Coast Guard boat and associated equipment safety... SECURITY; DEPARTMENT OF THE TREASURY SPECIAL CLASSES OF MERCHANDISE Safety Standards for Boats and Associated Equipment § 12.85 Coast Guard boat and associated equipment safety standards. (a) Applicability of...

  13. 19 CFR 12.85 - Coast Guard boat and associated equipment safety standards.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 19 Customs Duties 1 2013-04-01 2013-04-01 false Coast Guard boat and associated equipment safety... SECURITY; DEPARTMENT OF THE TREASURY SPECIAL CLASSES OF MERCHANDISE Safety Standards for Boats and Associated Equipment § 12.85 Coast Guard boat and associated equipment safety standards. (a) Applicability of...

  14. 19 CFR 12.85 - Coast Guard boat and associated equipment safety standards.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 19 Customs Duties 1 2014-04-01 2014-04-01 false Coast Guard boat and associated equipment safety... SECURITY; DEPARTMENT OF THE TREASURY SPECIAL CLASSES OF MERCHANDISE Safety Standards for Boats and Associated Equipment § 12.85 Coast Guard boat and associated equipment safety standards. (a) Applicability of...

  15. 19 CFR 12.85 - Coast Guard boat and associated equipment safety standards.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 1 2011-04-01 2011-04-01 false Coast Guard boat and associated equipment safety... SECURITY; DEPARTMENT OF THE TREASURY SPECIAL CLASSES OF MERCHANDISE Safety Standards for Boats and Associated Equipment § 12.85 Coast Guard boat and associated equipment safety standards. (a) Applicability of...

  16. 19 CFR 12.85 - Coast Guard boat and associated equipment safety standards.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Coast Guard boat and associated equipment safety... SECURITY; DEPARTMENT OF THE TREASURY SPECIAL CLASSES OF MERCHANDISE Safety Standards for Boats and Associated Equipment § 12.85 Coast Guard boat and associated equipment safety standards. (a) Applicability of...

  17. Effect of safety issues with HIV drugs on the approval process of other drugs in the same class: an analysis of European Public Assessment Reports.

    PubMed

    Arnardottir, Arna H; Haaijer-Ruskamp, Flora M; Straus, Sabine M J; de Graeff, Pieter A; Mol, Peter G M

    2011-11-01

    Knowledge on the safety of new medicines is limited at the time of market entry. Nearly half of all drugs used to treat HIV registered in the EU required ≥1 Direct Healthcare Professional Communication (DHPC) in the past 10 years for safety issues identified post-approval. The aim was to evaluate the extent to which regulators and industry have addressed the risk of safety issues for HIV drugs based on prior experience with other drugs in the same class and whether doing so impacts development time of these drugs. HIV drugs receiving ≥1 DHPC in the Netherlands between January 1999 and December 2008 were identified. Each drug with a DHPC ('index' drug) was paired with subsequently approved HIV drug(s) in the same class (Anatomical Therapeutic Chemical [ATC] 4th level) ['follow-on' drugs]. Characteristics of safety issues were extracted from the DHPCs of the 'index' drugs. European Public Assessment Reports (EPARs) were reviewed regarding whether the safety issues had been considered during development and approval. Consideration of previously identified safety issues in 'follow-on' drug applications was assessed regarding attention paid to adverse drug reaction (ADR) symptoms in pre-marketing studies, Summary of Product Characteristics (SmPC) and postmarketing commitments, and whether size of the safety population was in accordance with Regulatory guidelines. 'Index' drugs were also paired with drugs in the same class already on the market ('older' drugs). For 'older' drugs, we identified whether the safety issue led to appropriate changes in the current SmPC (January 2011) compared with the SmPC at the time of marketing authorization. Clinical development time was assessed using time from first patent application to market authorization as proxy, and comparison was made between 'index' and 'follow-on' drugs. For 9 (43%) of the 21 centrally authorized HIV drugs, 11 serious safety issues that required a DHPC were identified. Two drugs were excluded from our analysis (DHPCs related to contamination/medication error). Six 'index' drugs were paired, each with one to six 'follow-on' drugs. Three concerned drug-drug interactions (DDIs); the other three were intracranial haemorrhage, neuromuscular weakness and severe skin/hepatic reactions. All but one 'follow-on' drug had information in the EPAR on that specific ADR (i.e. attention was paid to the ADR). The DDIs were addressed in pre-marketing studies and/or the SmPC. Two of the other ADRs were addressed by postmarketing surveillance commitments; intracranial haemorrhage was not addressed. Three safety issues for two 'index' drugs could not be paired with a 'follow-on' drug as no drug in the same class was approved after the corresponding DHPCs were issued. Five of the nine safety issues were added to at least one of the current SmPCs for the 'older' drugs already on the market at the time of DHPC issue. Two safety issues were already in the SmPC of the 'older' drugs at time of market approval and two were not introduced into the SmPC of 'older' drugs. Population size to assess short-term safety complied with the guidelines for four 'index', seven 'follow-on' and three 'older' drugs; population size to assess long-term safety complied for one, three and two drugs, respectively. For five drugs, EPARs did not provide adequate information on population size. No statistically significant difference in development time between 'index' and 'follow-on' drugs was found. Generally, safety issues were taken into account in the approval process of other drugs in the class. The approaches were different and determined by the nature of the ADR. Taking safety issues into account in the approval process did not seem to impact on the time taken to perform the pre-approval clinical programme.

  18. 78 FR 21044 - Amendment of Class D and Class E Airspace; Reading, PA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-09

    ...This action amends Class D and Class E Airspace at Reading, PA, as the SHAPP OM navigation aid has been decommissioned, requiring the modification of Standard Instrument Approach Procedures (SIAPs) at Reading Regional/Carl A. Spaatz Field. This action enhances the safety and management of Instrument Flight Rules (IFR) operations at the airport.

  19. 49 CFR 176.400 - Stowage of Division 1.5, Class 4 (flammable solids) and Class 5 (oxidizers and organic peroxides...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 2 2013-10-01 2013-10-01 false Stowage of Division 1.5, Class 4 (flammable solids... Regulations Relating to Transportation PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HAZARDOUS MATERIALS REGULATIONS CARRIAGE BY VESSEL Detailed Requirements for Class 4 (Flammable...

  20. 49 CFR 176.400 - Stowage of Division 1.5, Class 4 (flammable solids) and Class 5 (oxidizers and organic peroxides...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 false Stowage of Division 1.5, Class 4 (flammable solids... Regulations Relating to Transportation PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HAZARDOUS MATERIALS REGULATIONS CARRIAGE BY VESSEL Detailed Requirements for Class 4 (Flammable...

  1. 49 CFR 176.400 - Stowage of Division 1.5, Class 4 (flammable solids) and Class 5 (oxidizers and organic peroxides...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 2 2014-10-01 2014-10-01 false Stowage of Division 1.5, Class 4 (flammable solids... Regulations Relating to Transportation PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HAZARDOUS MATERIALS REGULATIONS CARRIAGE BY VESSEL Detailed Requirements for Class 4 (Flammable...

  2. 76 FR 77383 - Amendment of Class C Airspace; Palm Beach International Airport, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-13

    ...-0527; Airspace Docket No. 11-AWA-2] Amendment of Class C Airspace; Palm Beach International Airport, FL... action modifies the Palm Beach International Airport, FL, Class C airspace area by raising the floor of Class C airspace over Palm Beach County Park Airport. The FAA is taking this action to enhance safety...

  3. 78 FR 57789 - Establishment and Modification of Class E Airspace; Oakland, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-20

    ... Class E airspace at Metropolitan Oakland International Airport, Oakland, CA, to accommodate aircraft... at Metropolitan Oakland International Airport. This action also modifies Class E surface airspace.... This improves the safety and management of Instrument Flight Rules (IFR) operations at the airport...

  4. 78 FR 14013 - Medical Devices; Exemption From Premarket Notification; Class II Devices; Wheelchair Elevator

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-04

    ...: General Requirements for Safety-- Collateral Standard: Electromagnetic Compatibility--Requirements and... electromagnetic compatibility and electrical safety. Firms are now exempt from 510(k) requirements for vertical... Equipment--Part 1-2: General Requirements for Safety--Collateral Standard: Electromagnetic Compatibility...

  5. Does lactobionic acid affect the colloidal structure and skin moisturizing potential of the alkyl polyglucoside-based emulsion systems?

    PubMed

    Tasic-Kostov, M Z; Reichl, S; Lukic, M Z; Jaksic, I N; Savic, S D

    2011-11-01

    Moisturizing creams are the most prescribed products in dermatology, essential in maintaining healthy skin as well as in the topical treatment of some diseases. The irritation potential of commonly used emulsifiers and moisturizing ingredients, but also their mutual interactions, could affect the functionality and safety of those dermopharmaceutics. The aim of this study was to promote moisturizing alkyl polyglucoside (APG)-based emulsion as vehicle for lactobionic acid (LA), advantageous representative of the alphahydroxyacids (AHAs)-multifunctional moisturizers, assessing the safety for use (in vitro acute skin irritation test using cytotoxicity assay compared with in vivo data obtained using skin bioengineering methods) and in vivo moisturizing capacity (bioengineering of the skin). In order to investigate possible interactions between APG mild natural emulsifier-based emulsion and LA, a deeper insight into the colloidal structure of the placebo and the emulsion with LA was given using polarization and transmission electron microscopy, rheology, thermal and texture analysis. This study showed that APG-based emulsions could be promoted as safe cosmetic/dermopharmaceutical vehicles and carriers for extremely acidic and hygroscopic AHA class of actives (specifically LA); prospective safety for human use of both APG and LA with the correlation between in vivo and in vitro findings was shown. However, it was revealed that LA strongly influenced the colloidal structure of the emulsion based on APGs and promoted the formation of lamellar structures which reflects onto the mode of water distribution within the cream. The advantageous skin hydrating potential of LA-containing emulsion vs. placebo was unlikely to be achieved, pointing that emulsions stabilized by lamellar liquid crystalline structures probably are not satisfying carriers for highly hygroscopic actives in order to reach the full moisturizing potential. Safe and effective use on dry skin is presumed.

  6. A simple approach to industrial laser safety.

    PubMed

    Lewandowski, Michael A; Hinz, Michael W

    2005-02-01

    Industrial applications of lasers include marking, welding, cutting, and other material processing. Lasers used in these ways have significant power output but are generally designed to limit operator exposure to direct or scattered laser radiation to harmless levels in order to meet the Federal Laser Product Performance Standard (21CFR1040) for Class 1 laser products. Interesting challenges occur when companies integrate high power lasers into manufacturing or process control equipment. A significant part of the integration process is developing engineering and administrative controls to produce an acceptable level of laser safety while balancing production, maintenance, and service requirements. 3M Company uses a large number of high power lasers in numerous manufacturing processes. Whether the laser is purchased as a Class 1 laser product or whether it is purchased as a Class 4 laser and then integrated into a manufacturing application, 3M Company has developed an industrial laser safety program that maintains a high degree of laser safety while facilitating the rapid and economical integration of laser technology into the manufacturing workplace. This laser safety program is based on the requirements and recommendations contained in the American National Standard for Safe Use of Lasers, ANSI Z136.1. The fundamental components of the 3M program include hazard evaluation, engineering, administrative, and procedural controls, protective equipment, signs and labels, training, and re-evaluation upon change. This program is implemented in manufacturing facilities and has resulted in an excellent history of laser safety and an effective and efficient use of laser safety resources.

  7. New laser protective eyewear

    NASA Astrophysics Data System (ADS)

    McLear, Mark

    1996-04-01

    Laser technology has significantly impacted our everyday life. Lasers are now used to correct your vision, clear your arteries, and are used in the manufacturing of such diverse products as automobiles, cigarettes, and computers. Lasers are no longer a research tool looking for an application. They are now an integral part of manufacturing. In the case of Class IV lasers, this explosion in laser applications has exposed thousands of individuals to potential safety hazards including eye damage. Specific protective eyewear designed to attenuate the energy of the laser beam below the maximum permissible exposure is required for Class 3B and Class IV lasers according to laser safety standards.

  8. Performance of exhaust-protective (class I) biological 'safety' cabinets.

    PubMed Central

    Newsom, S W

    1979-01-01

    Nineteen open-fronted (class I) safety cabinets were subjected to spore containment and airflow tests, which suggested that a flow of 0.75 m/s was the minimum required for safe operation; further tests on three of the cabinets were repeated at different air speeds and confirmed this. The airflow is required to overcome the effect of laboratory or external air currents. Contamination of surfaces (including the operator's hands) by aerosols liberated inside the cabinets was investigated and found to depend more on turbulence within the cabinet (as from a restricted front opening) than on the number of air changes. The findings suggest that the product protection provided by a well-designed class I cabinet might equal that of a class II (laminar flow) unit. Images Fig. 6 PMID:469014

  9. The role and working conditions of Movement Science students employed in sport and recreational facilities: An Italian multicenter study.

    PubMed

    Gallè, Francesca; Di Onofrio, Valeria; Arpesella, Marisa; Bacci, Silvia; Bianco, Antonino; Brandi, Giorgio; Bruno, Stefania; Anastasi, Daniela; Carraro, Elisabetta; Flacco, Maria Elena; Giampaoli, Saverio; Izzotti, Alberto; Leoni, Erica; Bertoncello, Chiara; Minelli, Liliana; Napoli, Christian; Nobile, Carmelo; Pasquarella, Cesira; Liguori, Giorgio; Romano Spica, Vincenzo

    2015-01-01

    In Italy, students from Movement Science (MS) Degree Courses often work in sport and recreational facilities before graduation. The employment conditions of Movement Science students working in sport/recreational facilities were investigated, and the management and structural features of the facilities were evaluated, including safety policies. Regional differences were also considered. Questionnaires were administered to undergraduate and graduate students (N = 4,217) in 17 Universities. Students' perceptions of the quality of the facilities where they had been employed was evaluated using multivariate analysis. A latent class model with covariates was used to evaluate how variables relating to participants, employment facilities or regions influence their opinions. A high proportion of MS students were employed in sporting facilities (undergraduate level: 33% ; graduate level: 55%), in most cases without any formal employment contracts. Both the structural and hygienic features, as well as the professional knowledge of the staff, were considered good to excellent by the majority of participants (about 70%). Communication of the basic behavioral rules was considered adequate by 61-63% of undergraduate students and 71-75% of graduate students, while nearly half of the participants were dissatisfied with the staff safety training. Correlations between the perceived good structural/hygienic conditions, the presence of regulations and training programs for the staff were investigated. Differences regarding occupational level and safety training among different regions of Italy were also observed. Italian students in Movement Science were easily employed in sport/recreational facilities, but frequently without a formal contract. This is a consequence of the lack of specific regulations in the field of recreational/leisure employment and could have negative implications, especially in terms of safety.

  10. 77 FR 64919 - Proposed Establishment of Class E Airspace; Princeton, KY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-24

    ... Class E Airspace; Princeton, KY AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). SUMMARY: This action proposes to establish Class E Airspace at Princeton, KY to... serving the Princeton-Caldwell County Airport. This action would enhance the safety and airspace...

  11. A review of the literature pertaining to the efficacy, safety, educational requirements, uses and usage of mechanical adjusting devices

    PubMed Central

    Taylor, Shane H; Arnold, Nicole D; Biggs, Lesley; Colloca, Christopher J; Mierau, Dale R; Symons, Bruce P; Triano, John J

    2004-01-01

    Over the past decade, mechanical adjusting devices (MADs) were a major source of debate within the Chiropractors’ Association of Saskatchewan (CAS). Since Saskatchewan was the only jurisdiction in North America to prohibit the use of MADs, the CAS established a committee in 2001 to review the literature on MADs. The committee evaluated the literature on the efficacy, safety, and uses of moving stylus instruments within chiropractic practice, and the educational requirements for chiropractic practice. Following the rating criteria for the evaluation of evidence, as outlined in the Clinical Guidelines for Chiropractic Practice in Canada (1994), the committee reviewed 55 articles – all of which pertained to the Activator. Of the 55 articles, 13 were eliminated from the final study. Of the 42 remaining articles, 6 were rated as class 1 evidence; 11 were rated as class 2 evidence and 25 were rated as class 3 evidence. In this article – the second in a series of two – we review the results of uses and usage, safety and educational requirements. Of the 30 articles designated under the category of usage, 3 were rated as Class 1 evidence; 9 studies were classified as Class 2 evidence and 18 were rated as Class 3 evidence. Overall the committee reached consensus that in clinical practice, there is broad application of these procedures. A minority report was written arguing that the reviewer was unable to reach a conclusion about the use of the Activator Instrument other than it is used as a clinical and research tool. Of the 16 studies that dealt either explicitly or implicitly with safety, 4 were Class 1 evidence; 3 were Class 2 evidence and 9 were Class 3 evidence. Overall the committee reached consensus that the evidence supports that the Activator instrument is safe and has no more relative risk than do manual HVLA procedures. A minority report was written arguing that there is no evidence either to support or refute the view that MAD is safe. Of the 5 studies that dealt with educational requirements, all were Class 3 evidence. Overall the committee reached consensus that there was no evidence in the literature with respect to educational requirements to form any conclusions. A minority report was written offering opinion that there is evidence with respect to educational requirements. PMID:17549227

  12. 49 CFR 397.101 - Requirements for motor carriers and drivers.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... MOTOR CARRIER SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION FEDERAL MOTOR CARRIER SAFETY REGULATIONS TRANSPORTATION OF HAZARDOUS MATERIALS; DRIVING AND PARKING RULES Routing of Class 7 (Radioactive..., considering operating necessity and safety, a carrier or any person operating a motor vehicle that contains a...

  13. On the Road to Safety and Health. A Manual for Road Crews.

    ERIC Educational Resources Information Center

    Chapnick, Ellen P.

    This occupational safety and health handbook is designed for use as an educational tool in safety and health training classes for road workers. The first of six major sections, Caution Work Ahead, identifies principles of controlling hazards and discusses how the law can help improve safety and health conditions. Section 2 describes three common…

  14. 33 CFR 67.25-1 - Class “B” structures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Class âBâ structures. 67.25-1... NAVIGATION AIDS TO NAVIGATION ON ARTIFICIAL ISLANDS AND FIXED STRUCTURES Class âBâ Requirements § 67.25-1 Class “B” structures. Class “B” structures shall be the structures erected in an area where Class “B...

  15. 76 FR 3571 - Proposed Establishment of Class E Airspace; Kahului, HI

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-20

    ...-1233; Airspace Docket No. 10-AWP-21] Proposed Establishment of Class E Airspace; Kahului, HI AGENCY... action proposes to establish Class E airspace at Kahului Airport, Kahului, HI. Controlled airspace is... procedures at Kahului Airport, Kahului, HI. The FAA is proposing this action to enhance the safety and...

  16. 78 FR 48294 - Amendment of Class E Airspace; Mason, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-08

    ...-1141; Airspace Docket No. 12-ASW-12] Amendment of Class E Airspace; Mason, TX AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action amends Class E airspace at Mason, TX... Approach Procedures at Mason County Airport. This action enhances the safety and management of Instrument...

  17. 49 CFR 179.200 - General specifications applicable to non-pressure tank car tanks (Class DOT-111).

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... tank car tanks (Class DOT-111). 179.200 Section 179.200 Transportation Other Regulations Relating to Transportation PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HAZARDOUS MATERIALS REGULATIONS SPECIFICATIONS FOR TANK CARS Specifications for Non-Pressure Tank Car Tanks (Classes...

  18. 49 CFR 179.200 - General specifications applicable to non-pressure tank car tanks (Class DOT-111).

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... tank car tanks (Class DOT-111). 179.200 Section 179.200 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SPECIFICATIONS FOR TANK CARS Specifications for Non-Pressure Tank Car Tanks (Classes DOT-111AW...

  19. 49 CFR 179.103 - Special requirements for class 114A * * * tank car tanks.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Special requirements for class 114A * * * tank car...) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SPECIFICATIONS FOR TANK CARS Specifications for Pressure Tank Car Tanks (Classes DOT-105, 109, 112, 114 and 120...

  20. 49 CFR 179.200 - General specifications applicable to non-pressure tank car tanks (Class DOT-111).

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... tank car tanks (Class DOT-111). 179.200 Section 179.200 Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SPECIFICATIONS FOR TANK CARS Specifications for Non-Pressure Tank Car Tanks (Classes DOT-111AW...

  1. 77 FR 42430 - Establishment of Class E Airspace; West Memphis, AR

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-19

    ... Airport from the Class E airspace of Memphis International Airport, Memphis, TN, has made this action necessary to enhance the safety and management of Instrument Flight Rules (IFR) operations at the airport... airspace surrounding West Memphis Municipal Airport from the Class E airspace area of Memphis International...

  2. 77 FR 29920 - Proposed Amendment of Class E Airspace; Lemmon, SD

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-21

    ...-0391; Airspace Docket No. 12-AGL-2] Proposed Amendment of Class E Airspace; Lemmon, SD AGENCY: Federal... proposes to amend Class E airspace at Lemmon, SD. Additional controlled airspace is necessary to... Municipal Airport, Lemmon, SD. Controlled airspace is needed for the safety and management of IFR operations...

  3. 77 FR 16783 - Proposed Amendment of Class E Airspace; Orlando, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-22

    ...-0503; Airspace Docket No. 11-ASO-19] Proposed Amendment of Class E Airspace; Orlando, FL AGENCY... action proposes to amend Class E Airspace at Orlando, FL, as new Standard Instrument Approach Procedures have been developed at Orlando Executive Airport. This action would enhance the safety and airspace...

  4. 78 FR 36698 - Microbiology Devices; Reclassification of Nucleic Acid-Based Systems for Mycobacterium tuberculosis

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-19

    ... specimens from class III (premarket approval) into class II (special controls). FDA is also issuing the draft special controls guideline entitled ``Class II Special Controls Guideline: Nucleic Acid-Based In... regulatory controls needed to provide reasonable assurance of their safety and effectiveness. The three...

  5. Nuclear power and probabilistic safety assessment (PSA): past through future applications

    NASA Astrophysics Data System (ADS)

    Stamatelatos, M. G.; Moieni, P.; Everline, C. J.

    1995-03-01

    Nuclear power reactor safety in the United States is about to enter a new era -- an era of risk- based management and risk-based regulation. First, there was the age of `prescribed safety assessment,' during which a series of design-basis accidents in eight categories of severity, or classes, were postulated and analyzed. Toward the end of that era, it was recognized that `Class 9,' or `beyond design basis,' accidents would need special attention because of the potentially severe health and financial consequences of these accidents. The accident at Three Mile Island showed that sequences of low-consequence, high-frequency events and human errors can be much more risk dominant than the Class 9 accidents. A different form of safety assessment, PSA, emerged and began to gain ground against the deterministic safety establishment. Eventually, this led to the current regulatory requirements for individual plant examinations (IPEs). The IPEs can serve as a basis for risk-based regulation and management, a concept that may ultimately transform the U.S. regulatory process from its traditional deterministic foundations to a process predicated upon PSA. Beyond the possibility of a regulatory environment predicated upon PSA lies the possibility of using PSA as the foundation for managing daily nuclear power plant operations.

  6. 75 FR 35516 - Pipeline Safety: Request for Special Permit

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-22

    ... DEPARTMENT OF TRANSPORTATION Pipeline and Hazardous Materials Safety Administration [Docket No. PHMSA-2010-0147] Pipeline Safety: Request for Special Permit AGENCY: Pipeline and Hazardous Materials... with the Class 1 location portion of a 7.4 mile natural gas pipeline to be constructed in Alaska. This...

  7. Factors affecting unsafe behavior in construction projects: development and validation of a new questionnaire.

    PubMed

    Asilian-Mahabadi, Hassan; Khosravi, Yahya; Hassanzadeh-Rangi, Narmin; Hajizadeh, Ebrahim; Behzadan, Amir H

    2018-02-05

    Occupational safety in general, and construction safety in particular, is a complex phenomenon. This study was designed to develop a new valid measure to evaluate factors affecting unsafe behavior in the construction industry. A new questionnaire was generated from qualitative research according to the principles of grounded theory. Key measurement properties (face validity, content validity, construct validity, reliability and discriminative validity) were examined using qualitative and quantitative approaches. The receiver operating characteristic curve was used to estimate the discriminating power and the optimal cutoff score. Construct validity revealed an interpretable 12-factor structure which explained 61.87% of variance. Good internal consistency (Cronbach's α = 0.94) and stability (intra-class correlation coefficient = 0.93) were found for the new instrument. The area under the curve, sensitivity and specificity were 0.80, 0.80 and 0.75, respectively. The new instrument also discriminated safety performance among the construction sites with different workers' accident histories (F = 6.40, p < 0.05). The new instrument appears to be a valid, reliable and sensitive instrument that will contribute to investigating the root causes of workers' unsafe behaviors, thus promoting safety performance in the construction industry.

  8. Design and Evaluation of Glass/epoxy Composite Blade and Composite Tower Applied to Wind Turbine

    NASA Astrophysics Data System (ADS)

    Park, Hyunbum

    2018-02-01

    In the study, the analysis and manufacturing of small class wind turbine blade was performed. In the structural design, firstly the loading conditions are defined through the load case analysis. The proposed structural configuration of blade has a sandwich type composite structure with the E-glass/Epoxy face sheets and the Urethane foam core for lightness, structural stability, low manufacturing cost and easy manufacturing process. And also, this work proposes a design procedure and results of tower for the small scale wind turbine systems. Structural analysis of blade including load cases, stress, deformation, buckling, vibration and fatigue life was performed using the finite element method, the load spectrum analysis and the Miner rule. Moreover, investigation on structural safety of tower was verified through structural analysis by FEM. The manufacturing of blade and tower was performed based on structural design. In order to investigate the designed structure, the structural tests were conducted and its results were compared with the calculated results. It is confirmed that the final proposed blade and tower meet the design requirements.

  9. Teaching About Fire Safety.

    ERIC Educational Resources Information Center

    Brady, Holly; Arnold, Anne Jurmu

    1982-01-01

    This unit on fire safety teaches students how to act in or during a fire and presents fire prevention measures that students can implement at home. Two reproducible masters concerning fire safety and prevention are presented along with class activities, student reading resources, and organizations and companies that offer classroom materials about…

  10. Development of a British Road Safety Education Support Materials Curriculum.

    ERIC Educational Resources Information Center

    Bouck, Linda H.

    Road safety education needs to be a vital component in the school curriculum. This paper describes a planned road safety education support materials curriculum developed to aid educators in the Wiltshire County (England) primary schools. Teaching strategies include topic webs, lecture, class discussion, group activities, and investigative learning…

  11. 49 CFR 179.100-19 - Tests of safety relief valves.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Tests of safety relief valves. 179.100-19 Section... MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HAZARDOUS MATERIALS REGULATIONS SPECIFICATIONS FOR TANK CARS Specifications for Pressure Tank Car Tanks (Classes DOT-105, 109, 112, 114 and 120...

  12. 49 CFR 179.103-4 - Safety relief devices and pressure regulators.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Safety relief devices and pressure regulators. 179...) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SPECIFICATIONS FOR TANK CARS Specifications for Pressure Tank Car Tanks (Classes DOT-105, 109, 112, 114 and 120...

  13. 49 CFR 179.100-19 - Tests of safety relief valves.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Tests of safety relief valves. 179.100-19 Section... HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SPECIFICATIONS FOR TANK CARS Specifications for Pressure Tank Car Tanks (Classes DOT-105, 109, 112, 114 and 120) § 179.100-19...

  14. 49 CFR 179.100-19 - Tests of safety relief valves.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Tests of safety relief valves. 179.100-19 Section... HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SPECIFICATIONS FOR TANK CARS Specifications for Pressure Tank Car Tanks (Classes DOT-105, 109, 112, 114 and 120) § 179.100-19...

  15. 49 CFR 179.103-4 - Safety relief devices and pressure regulators.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 3 2014-10-01 2014-10-01 false Safety relief devices and pressure regulators. 179...) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SPECIFICATIONS FOR TANK CARS Specifications for Pressure Tank Car Tanks (Classes DOT-105, 109, 112, 114 and 120...

  16. 49 CFR 179.100-19 - Tests of safety relief valves.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 3 2013-10-01 2013-10-01 false Tests of safety relief valves. 179.100-19 Section... HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SPECIFICATIONS FOR TANK CARS Specifications for Pressure Tank Car Tanks (Classes DOT-105, 109, 112, 114 and 120) § 179.100-19...

  17. 49 CFR 179.103-4 - Safety relief devices and pressure regulators.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Safety relief devices and pressure regulators. 179... HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HAZARDOUS MATERIALS REGULATIONS SPECIFICATIONS FOR TANK CARS Specifications for Pressure Tank Car Tanks (Classes DOT-105, 109, 112, 114 and 120...

  18. 49 CFR 179.103-4 - Safety relief devices and pressure regulators.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Safety relief devices and pressure regulators. 179...) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SPECIFICATIONS FOR TANK CARS Specifications for Pressure Tank Car Tanks (Classes DOT-105, 109, 112, 114 and 120...

  19. 78 FR 14015 - Medical Devices; Exemption From Premarket Notification; Class II Devices; Powered Patient Transport

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-04

    ... for Safety--Collateral Standard: Electromagnetic Compatibility--Requirements and Tests,'' and ASME A18.1 ``Safety Standard for Platform Lifts and Stairway Chair Lifts'') must validate electromagnetic...: Electromagnetic Compatibility--Requirements and Tests,'' and ASME A18.1 ``Safety Standard for Platform Lifts and...

  20. New Jersey Industrial Arts Education Safety Guide.

    ERIC Educational Resources Information Center

    Kobylarz, Joseph D.; Olender, Francis B.

    This guide was developed to assist the teacher in planning, implementing, revising, or improving safety instruction in industrial arts classes in New Jersey, and has as its theme, "Safety Is Everyone's Responsibility." The guide is organized in seven major sections. The first section explains the purpose of the guide, outlines the…

  1. 76 FR 3907 - Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-21

    ... Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health (NIOSH), Department... for Occupational Safety and Health (NIOSH), 4676 Columbia Parkway, MS C-46, Cincinnati, OH 45226... . John Howard, Director, National Institute for Occupational Safety and Health. [FR Doc. 2011-1228 Filed...

  2. 75 FR 6595 - Proposed Amendment of Class E Airspace; Mapleton, IA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-10

    ...-1155; Airspace Docket No. 09-ACE-14] Proposed Amendment of Class E Airspace; Mapleton, IA AGENCY... action proposes to amend Class E airspace at Mapleton, IA. Additional controlled airspace is necessary to..., Mapleton, IA. The FAA is taking this action to enhance the safety and management of Instrument Flight Rules...

  3. 75 FR 6592 - Proposed Amendment of Class E Airspace; Emmetsburg, IA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-10

    ...-1153; Airspace Docket No. 09-ACE-13] Proposed Amendment of Class E Airspace; Emmetsburg, IA AGENCY... action proposes to amend Class E airspace at Emmetsburg, IA. Additional controlled airspace is necessary..., Emmetsburg, IA. The FAA is taking this action to enhance the safety and management of Instrument Flight Rules...

  4. 76 FR 53353 - Proposed Amendment of Class E Airspace; Carroll, IA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-26

    ...-0845; Airspace Docket No. 11-ACE-19] Proposed Amendment of Class E Airspace; Carroll, IA AGENCY... action proposes to amend Class E airspace at Carroll, IA. Decommissioning of the Carroll non-directional beacon (NDB) at Arthur N. Neu Airport, Carroll, IA, has made this action necessary for the safety and...

  5. 30 CFR 20.10 - Tests (class 1 and 2 lamps).

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Tests (class 1 and 2 lamps). 20.10 Section 20.10 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MINE LAMPS OTHER THAN STANDARD CAP LAMPS § 20.10 Tests (class...

  6. 76 FR 35369 - Proposed Establishment of Class D and Amendment of Class E Airspace; Los Angeles, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-17

    ... Angeles International Airport. The FAA is proposing this action to enhance the safety and management of... rulemaking (NPRM). SUMMARY: This action proposes to establish Class D airspace at Los Angeles International... be submitted in triplicate to the Docket Management System (see ADDRESSES section for address and...

  7. 78 FR 25227 - Proposed Amendment of Class E Airspace; Live Oak, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-30

    ... action proposes to amend Class E Airspace in the Live Oak, FL area, as new Standard Instrument Approach...-0001; Airspace Docket No. 12-ASO-45] Proposed Amendment of Class E Airspace; Live Oak, FL AGENCY... continued safety and management of instrument flight rules (IFR) operations for SIAPs within the Live Oak...

  8. 49 CFR 216.15 - Special notice for repairs-track class.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... requirements for the class at which the track is being operated, as defined in the Track Safety Standards (49 CFR part 213), he notifies the railroad in writing that the track is being lowered in class and that... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION SPECIAL NOTICE AND EMERGENCY ORDER PROCEDURES: RAILROAD TRACK...

  9. 49 CFR 216.15 - Special notice for repairs-track class.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... requirements for the class at which the track is being operated, as defined in the Track Safety Standards (49 CFR part 213), he notifies the railroad in writing that the track is being lowered in class and that... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION SPECIAL NOTICE AND EMERGENCY ORDER PROCEDURES: RAILROAD TRACK...

  10. 49 CFR 216.15 - Special notice for repairs-track class.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... requirements for the class at which the track is being operated, as defined in the Track Safety Standards (49 CFR part 213), he notifies the railroad in writing that the track is being lowered in class and that... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION SPECIAL NOTICE AND EMERGENCY ORDER PROCEDURES: RAILROAD TRACK...

  11. 49 CFR 216.15 - Special notice for repairs-track class.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... requirements for the class at which the track is being operated, as defined in the Track Safety Standards (49 CFR part 213), he notifies the railroad in writing that the track is being lowered in class and that... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION SPECIAL NOTICE AND EMERGENCY ORDER PROCEDURES: RAILROAD TRACK...

  12. 49 CFR 216.15 - Special notice for repairs-track class.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... requirements for the class at which the track is being operated, as defined in the Track Safety Standards (49 CFR part 213), he notifies the railroad in writing that the track is being lowered in class and that... ADMINISTRATION, DEPARTMENT OF TRANSPORTATION SPECIAL NOTICE AND EMERGENCY ORDER PROCEDURES: RAILROAD TRACK...

  13. 75 FR 6594 - Proposed Amendment of Class E Airspace; Osceola, AR

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-02-10

    ...-1183; Airspace Docket No. 09-ASW-38] Proposed Amendment of Class E Airspace; Osceola, AR AGENCY... action proposes to amend Class E airspace at Osceola, AR. Decommissioning of the Osceola non-directional beacon (NDB) at Osceola Municipal Airport, Osceola, AR, has made this action necessary for the safety and...

  14. 75 FR 43884 - Proposed Amendment of Class E Airspace; Searcy, AR

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-27

    ...-1182; Airspace Docket No. 09-ASW-37] Proposed Amendment of Class E Airspace; Searcy, AR AGENCY: Federal... proposes to amend Class E airspace at Searcy, AR. Decommissioning of the Searcy non-directional beacon (NDB) at Searcy Municipal Airport, Searcy, AR, has made this action necessary for the safety and management...

  15. 78 FR 17890 - Effective Date of Requirement for Premarket Approval for Automated External Defibrillator System.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-25

    ... regulatory controls needed to provide reasonable assurance of their safety and effectiveness. The three categories of devices are class I (general controls), class II (special controls), and class III (premarket... issues an order finding the device to be substantially equivalent, in accordance with section 513(i) of...

  16. 78 FR 13843 - Proposed Amendment of Class E Airspace; Bend, OR

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-01

    ...-0026; Airspace Docket No. 13-ANM-3] Proposed Amendment of Class E Airspace; Bend, OR AGENCY: Federal... proposes to modify Class E airspace at Bend, OR to accommodate aircraft departing and arriving under Instrument Flight Rules (IFR) at Bend Municipal Airport. This action would enhance the safety and management...

  17. Risk Classification and Risk-based Safety and Mission Assurance

    NASA Technical Reports Server (NTRS)

    Leitner, Jesse A.

    2014-01-01

    Recent activities to revamp and emphasize the need to streamline processes and activities for Class D missions across the agency have led to various interpretations of Class D, including the lumping of a variety of low-cost projects into Class D. Sometimes terms such as Class D minus are used. In this presentation, mission risk classifications will be traced to official requirements and definitions as a measure to ensure that projects and programs align with the guidance and requirements that are commensurate for their defined risk posture. As part of this, the full suite of risk classifications, formal and informal will be defined, followed by an introduction to the new GPR 8705.4 that is currently under review.GPR 8705.4 lays out guidance for the mission success activities performed at the Classes A-D for NPR 7120.5 projects as well as for projects not under NPR 7120.5. Furthermore, the trends in stepping from Class A into higher risk posture classifications will be discussed. The talk will conclude with a discussion about risk-based safety and mission assuranceat GSFC.

  18. Towards sensor array materials: can failure be delayed?

    PubMed Central

    Mekid, Samir; Saheb, Nouari; Khan, Shafique M A; Qureshi, Khurram K

    2015-01-01

    Further to prior development in enhancing structural health using smart materials, an innovative class of materials characterized by the ability to feel senses like humans, i.e. ‘nervous materials’, is discussed. Designed at all scales, these materials will enhance personnel and public safety, and secure greater reliability of products. Materials may fail suddenly, but any system wishes that failure is known in good time and delayed until safe conditions are reached. Nervous materials are expected to be the solution to this statement. This new class of materials is based on the novel concept of materials capable of feeling multiple structural and external stimuli, e.g. stress, force, pressure and temperature, while feeding information back to a controller for appropriate real-time action. The strain–stress state is developed in real time with the identified and characterized source of stimulus, with optimized time response to retrieve initial specified conditions, e.g. shape and strength. Sensors are volumetrically embedded and distributed, emulating the human nervous system. Immediate applications are in aircraft, cars, nuclear energy and robotics. Such materials will reduce maintenance costs, detect initial failures and delay them with self-healing. This article reviews the common aspects and challenges surrounding this new class of materials with types of sensors to be embedded seamlessly or inherently, including appropriate embedding manufacturing techniques with modeling and simulation methods. PMID:27877794

  19. Towards sensor array materials: can failure be delayed?

    NASA Astrophysics Data System (ADS)

    Mekid, Samir; Saheb, Nouari; Khan, Shafique M. A.; Qureshi, Khurram K.

    2015-06-01

    Further to prior development in enhancing structural health using smart materials, an innovative class of materials characterized by the ability to feel senses like humans, i.e. ‘nervous materials’, is discussed. Designed at all scales, these materials will enhance personnel and public safety, and secure greater reliability of products. Materials may fail suddenly, but any system wishes that failure is known in good time and delayed until safe conditions are reached. Nervous materials are expected to be the solution to this statement. This new class of materials is based on the novel concept of materials capable of feeling multiple structural and external stimuli, e.g. stress, force, pressure and temperature, while feeding information back to a controller for appropriate real-time action. The strain-stress state is developed in real time with the identified and characterized source of stimulus, with optimized time response to retrieve initial specified conditions, e.g. shape and strength. Sensors are volumetrically embedded and distributed, emulating the human nervous system. Immediate applications are in aircraft, cars, nuclear energy and robotics. Such materials will reduce maintenance costs, detect initial failures and delay them with self-healing. This article reviews the common aspects and challenges surrounding this new class of materials with types of sensors to be embedded seamlessly or inherently, including appropriate embedding manufacturing techniques with modeling and simulation methods.

  20. Public safety training as a force multiplier.

    PubMed

    Potter, Anthony N; Woodruff, Craig A

    2012-01-01

    The training of public safety officers to meet the many and varied demands of today's healthcare environment is the second step in developing and maintaining a world class public safety service. Working closely with the corporate training department, and utilizing the latest adult education techniques, the public safety director can ensure that all officers are capable of meeting the challenges threatening the safety and security of his healthcare facilities. This is the second in a series of articles on all aspects of public safety personnel administration.

  1. In-Class Simulation of Pooling Safety Stock

    ERIC Educational Resources Information Center

    Bandy, D. Brent

    2005-01-01

    In managing business process flows, safety stock can be used to protect against stockouts due to demand variability. When more than one location is involved, the concept of aggregation enables the pooling of demands and associated inventories, resulting in improved service levels without increasing the total level of safety stock. This pooling of…

  2. 14 CFR 139.321 - Handling and storing of hazardous substances and materials.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...) Public protection. (3) Control of access to storage areas. (4) Fire safety in fuel farm and storage areas. (5) Fire safety in mobile fuelers, fueling pits, and fueling cabinets. (6) Training of fueling personnel in fire safety in accordance with paragraph (e) of this section. Such training at Class III...

  3. 14 CFR 139.321 - Handling and storing of hazardous substances and materials.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ...) Public protection. (3) Control of access to storage areas. (4) Fire safety in fuel farm and storage areas. (5) Fire safety in mobile fuelers, fueling pits, and fueling cabinets. (6) Training of fueling personnel in fire safety in accordance with paragraph (e) of this section. Such training at Class III...

  4. 14 CFR 139.321 - Handling and storing of hazardous substances and materials.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...) Public protection. (3) Control of access to storage areas. (4) Fire safety in fuel farm and storage areas. (5) Fire safety in mobile fuelers, fueling pits, and fueling cabinets. (6) Training of fueling personnel in fire safety in accordance with paragraph (e) of this section. Such training at Class III...

  5. 14 CFR 139.321 - Handling and storing of hazardous substances and materials.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ...) Public protection. (3) Control of access to storage areas. (4) Fire safety in fuel farm and storage areas. (5) Fire safety in mobile fuelers, fueling pits, and fueling cabinets. (6) Training of fueling personnel in fire safety in accordance with paragraph (e) of this section. Such training at Class III...

  6. 14 CFR 139.321 - Handling and storing of hazardous substances and materials.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ...) Public protection. (3) Control of access to storage areas. (4) Fire safety in fuel farm and storage areas. (5) Fire safety in mobile fuelers, fueling pits, and fueling cabinets. (6) Training of fueling personnel in fire safety in accordance with paragraph (e) of this section. Such training at Class III...

  7. Berkeley Lab - Materials Sciences Division

    Science.gov Websites

    Investigators Division Staff Facilities and Centers Staff Jobs Safety Personnel Resources Committees In Case of ? Click Here! Commitment to Safety at MSD In the Materials Sciences Division, our mission is to do world -class science in a safe environment. We proudly support a strong safety culture in which all staff and

  8. What Can Students Learn about Lab Safety from Mr. Bean?

    ERIC Educational Resources Information Center

    Carr, Jeremy M.; Carr, June M.

    2016-01-01

    Chemical laboratory safety education is often synonymous with boring, dry, drawn-out lectures. In an effort to challenge this norm and stimulate vivid learning opportunities about laboratory safety, college chemistry classes analyzed a short, humorous video clip of a character, named Mr. Bean, who visits a chemistry laboratory and commits several…

  9. 75 FR 74733 - National Institute for Occupational Safety and Health; Final Effect of Designation of a Class of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-01

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institute for Occupational Safety and Health...: National Institute for Occupational Safety and Health (NIOSH), Department of Health and Human Services (HHS... days aggregating at least 250 work days, occurring either solely under this employment or in...

  10. 75 FR 74733 - National Institute for Occupational Safety and Health; Final Effect of Designation of a Class of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-01

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institute for Occupational Safety and Health...: National Institute for Occupational Safety and Health (NIOSH), Department of Health and Human Services (HHS... aggregating at least 250 work days, occurring either solely under this employment, or in combination with work...

  11. 75 FR 51816 - National Institute for Occupational Safety and Health; Final Effect of Designation of a Class of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-23

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institute for Occupational Safety and Health...: National Institute for Occupational Safety and Health (NIOSH), Department of Health and Human Services (HHS... number of work days aggregating at least 250 work days, occurring either solely under this employment or...

  12. 75 FR 65018 - National Institute for Occupational Safety and Health; Designation of a Class of Employees for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-21

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institute for Occupational Safety and Health... Occupational Safety and Health (NIOSH), Department of Health and Human Services (HHS). ACTION: Notice. SUMMARY... aggregating at least 250 work days, occurring either solely under this employment, or in combination with work...

  13. 75 FR 32783 - National Institute for Occupational Safety and Health; Designation of a Class of Employees for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-09

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institute for Occupational Safety and Health... Occupational Safety and Health (NIOSH), Department of Health and Human Services (HHS). ACTION: Notice. SUMMARY... aggregating at least 250 work days, occurring either solely under this employment or in combination with work...

  14. 75 FR 65018 - National Institute for Occupational Safety and Health; Designation of a Class of Employees for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-21

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institute for Occupational Safety and Health... Occupational Safety and Health (NIOSH), Department of Health and Human Services (HHS). ACTION: Notice. SUMMARY... work days aggregating at least 250 work days, occurring either solely under this employment or in...

  15. 75 FR 67364 - Decision To Evaluate a Petition To Designate a Class of Employees From Clinton Engineering Works...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-02

    ... AGENCY: National Institute for Occupational Safety and Health (NIOSH), Department of Health and Human... Support, National Institute for Occupational Safety and Health (NIOSH), 4676 Columbia Parkway, MS [email protected] . John Howard, Director, National Institute for Occupational Safety and Health. [FR Doc. 2010...

  16. 75 FR 65018 - National Institute for Occupational Safety and Health; Designation of a Class of Employees for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-21

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institute for Occupational Safety and Health... Occupational Safety and Health (NIOSH), Department of Health and Human Services (HHS). ACTION: Notice. SUMMARY... number of work days aggregating at least 250 work days, occurring either solely under this employment or...

  17. 75 FR 57024 - National Institute for Occupational Safety and Health; Designation of a Class of Employees for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-17

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institute for Occupational Safety and Health... Occupational Safety and Health (NIOSH), Department of Health and Human Services (HHS). ACTION: Notice. SUMMARY... number of work days aggregating at least 250 work days, occurring either solely under this employment or...

  18. A compilation of safety impact information for extractables associated with materials used in pharmaceutical packaging, delivery, administration, and manufacturing systems.

    PubMed

    Jenke, Dennis; Carlson, Tage

    2014-01-01

    Demonstrating suitability for intended use is necessary to register packaging, delivery/administration, or manufacturing systems for pharmaceutical products. During their use, such systems may interact with the pharmaceutical product, potentially adding extraneous entities to those products. These extraneous entities, termed leachables, have the potential to affect the product's performance and/or safety. To establish the potential safety impact, drug products and their packaging, delivery, or manufacturing systems are tested for leachables or extractables, respectively. This generally involves testing a sample (either the extract or the drug product) by a means that produces a test method response and then correlating the test method response with the identity and concentration of the entity causing the response. Oftentimes, analytical tests produce responses that cannot readily establish the associated entity's identity. Entities associated with un-interpretable responses are termed unknowns. Scientifically justifiable thresholds are used to establish those individual unknowns that represent an acceptable patient safety risk and thus which do not require further identification and, conversely, those unknowns whose potential safety impact require that they be identified. Such thresholds are typically based on the statistical analysis of datasets containing toxicological information for more or less relevant compounds. This article documents toxicological information for over 540 extractables identified in laboratory testing of polymeric materials used in pharmaceutical applications. Relevant toxicological endpoints, such as NOELs (no observed effects), NOAELs (no adverse effects), TDLOs (lowest published toxic dose), and others were collated for these extractables or their structurally similar surrogates and were systematically assessed to produce a risk index, which represents a daily intake value for life-long intravenous administration. This systematic approach uses four uncertainty factors, each assigned a factor of 10, which consider the quality and relevance of the data, differences in route of administration, non-human species to human extrapolations, and inter-individual variation among humans. In addition to the risk index values, all extractables and most of their surrogates were classified for structural safety alerts using Cramer rules and for mutagenicity alerts using an in silico approach (Benigni/Bossa rule base for mutagenicity via Toxtree). Lastly, in vitro mutagenicity data (Ames Salmonella typimurium and Mouse Lymphoma tests) were collected from available databases (Chemical Carcinogenesis Research Information and Carcinogenic Potency Database). The frequency distributions of the resulting data were established; in general risk index values were normally distributed around a band ranging from 5 to 20 mg/day. The risk index associated with 95% level of the cumulative distribution plot was approximately 0.1 mg/day. Thirteen extractables in the dataset had individual risk index values less than 0.1 mg/day, although four of these had additional risk indices, based on multiple different toxicological endpoints, above 0.1 mg/day. Additionally, approximately 50% of the extractables were classified in Cramer Class 1 (low risk of toxicity) and approximately 35% were in Cramer Class 3 (no basis to assume safety). Lastly, roughly 20% of the extractables triggered either an in vitro or in silico alert for mutagenicity. When Cramer classifications and the mutagenicity alerts were compared to the risk indices, extractables with safety alerts generally had lower risk index values, although the differences in the risk index data distributions, extractables with or without alerts, were small and subtle. Leachables from packaging systems, manufacturing systems, or delivery devices can accumulate in drug products and potentially affect the drug product. Although drug products can be analyzed for leachables (and material extracts can be analyzed for extractables), not all leachables or extractables can be fully identified. Safety thresholds can be used to establish whether the unidentified substances can be deemed to be safe or whether additional analytical efforts need to be made to secure the identities. These thresholds are typically based on the statistical analysis of datasets containing toxicological information for more or less relevant compounds. This article contains safety data for over 500 extractables that were identified in laboratory characterizations of polymers used in pharmaceutical applications. The safety data consists of structural toxicity classifications of the extractables as well as calculated risk indices, where the risk indices were obtained by subjecting toxicological safety data, such as NOELs (no observed effects), NOAELs (no adverse effects), TDLOs (lowest published toxic dose), and others to a systematic evaluation process using appropriate uncertainty factors. Thus the risk index values represent daily exposures for the lifetime intravenous administration of drugs. The frequency distributions of the risk indices and Cramer classifications were examined. The risk index values were normally distributed around a range of 5 to 20 mg/day, and the risk index associated with the 95% level of the cumulative frequency plot was 0.1 mg/day. Approximately 50% of the extractables were in Cramer Class 1 (low risk of toxicity) and approximately 35% were in Cramer Class 3 (high risk of toxicity). Approximately 20% of the extractables produced an in vitro or in silico mutagenicity alert. In general, the distribution of risk index values was not strongly correlated with the either extractables' Cramer classification or by mutagenicity alerts. However, extractables with either in vitro or in silico alerts were somewhat more likely to have low risk index values. © PDA, Inc. 2014.

  19. Analysis of Runway Incursion Data

    NASA Technical Reports Server (NTRS)

    Green, Lawrence L.

    2013-01-01

    A statistical analysis of runway incursion (RI) events was conducted to ascertain relevance to the top ten challenges of the National Aeronautics and Space Administration Aviation Safety Program (AvSP). The information contained in the RI database was found to contain data that may be relevant to several of the AvSP top ten challenges. When combined with other data from the FAA documenting air traffic volume from calendar year 2000 through 2011, the structure of a predictive model emerges that can be used to forecast the frequency of RI events at various airports for various classes of aircraft and under various environmental conditions.

  20. 'Speaking Truth' Protects Underrepresented Minorities' Intellectual Performance and Safety in STEM.

    PubMed

    Ben-Zeev, Avi; Paluy, Yula; Milless, Katlyn L; Goldstein, Emily J; Wallace, Lyndsey; Márquez-Magaña, Leticia; Bibbins-Domingo, Kirsten; Estrada, Mica

    2017-06-01

    We offer and test a brief psychosocial intervention, Speaking Truth to EmPower (STEP), designed to protect underrepresented minorities' (URMs) intellectual performance and safety in science, technology, engineering, and math (STEM). STEP takes a 'knowledge as power' approach by: (a) providing a tutorial on stereotype threat (i.e., a social contextual phenomenon, implicated in underperformance and early exit) and (b) encouraging URMs to use lived experiences for generating be-prepared coping strategies. Participants were 670 STEM undergraduates [URMs (Black/African American and Latina/o) and non-URMs (White/European American and Asian/Asian American)]. STEP protected URMs' abstract reasoning and class grades (adjusted for grade point average [GPA]) as well as decreased URMs' worries about confirming ethnic/racial stereotypes. STEP's two-pronged approach-explicating the effects of structural 'isms' while harnessing URMs' existing assets-shows promise in increasing diversification and equity in STEM.

  1. ‘Speaking Truth’ Protects Underrepresented Minorities’ Intellectual Performance and Safety in STEM

    PubMed Central

    Ben-Zeev, Avi; Paluy, Yula; Milless, Katlyn L.; Goldstein, Emily J.; Wallace, Lyndsey; Márquez-Magaña, Leticia; Bibbins-Domingo, Kirsten; Estrada, Mica

    2017-01-01

    We offer and test a brief psychosocial intervention, Speaking Truth to EmPower (STEP), designed to protect underrepresented minorities’ (URMs) intellectual performance and safety in science, technology, engineering, and math (STEM). STEP takes a ‘knowledge as power’ approach by: (a) providing a tutorial on stereotype threat (i.e., a social contextual phenomenon, implicated in underperformance and early exit) and (b) encouraging URMs to use lived experiences for generating be-prepared coping strategies. Participants were 670 STEM undergraduates [URMs (Black/African American and Latina/o) and non-URMs (White/European American and Asian/Asian American)]. STEP protected URMs’ abstract reasoning and class grades (adjusted for grade point average [GPA]) as well as decreased URMs’ worries about confirming ethnic/racial stereotypes. STEP’s two-pronged approach—explicating the effects of structural ‘isms’ while harnessing URMs’ existing assets—shows promise in increasing diversification and equity in STEM. PMID:28835879

  2. Randomized trial of the impact of a sun safety program on volunteers in outdoor venues.

    PubMed

    Cheng, Shaowei; Guan, Xin; Cao, Mei; Liu, Yalan; Zhai, Siwen

    2011-04-01

    A suitable sun safety educational program could help the public avoid sun exposure-induced skin damage. The objective of this study was to assess the impact of a sun safety program on volunteers in outdoor venues and explore the most effective sun safety education method in China. An intervention program was implemented to raise knowledge and behavior regarding sun exposure among volunteers in the outdoor competition venues in Beijing, China. Five intervention methods were used, including class education, free sunscreen samples, pamphlets, posters, and newsletters. The self-administered multiple-choice questionnaires were administered before and after the intervention. Two hundred and eighty-five subjects were enrolled, including 107 males (37.5%) and 178 females (62.5%). The intervention group showed improvement in sun safety knowledge and behavior. Other improvements were achieved in the field of sun safety awareness and intended behavior, with most of the items achieving no statistically significant differences. Subgroup A (multi-component interventions, including class education, free sunscreen samples, and written materials) achieved better results than subgroup B (written materials only) to improve sun safety knowledge and awareness. Sun safety education could improve volunteer 's sun safety knowledge and behavior in the outdoor venues in China. Multi-component interventions proved to be the most effective sun safety education method. © 2011 John Wiley & Sons A/S.

  3. 9 CFR 381.170 - Standards for kinds and classes, and for cuts of raw poultry.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Standards for kinds and classes, and for cuts of raw poultry. 381.170 Section 381.170 Animals and Animal Products FOOD SAFETY AND... of raw poultry. (a) The following standards specify the various classes of the specified kinds of...

  4. 9 CFR 381.170 - Standards for kinds and classes, and for cuts of raw poultry.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Standards for kinds and classes, and for cuts of raw poultry. 381.170 Section 381.170 Animals and Animal Products FOOD SAFETY AND... of raw poultry. (a) The following standards specify the various classes of the specified kinds of...

  5. 76 FR 37114 - Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-24

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... determination concerning a petition to add a class of employees from the Linde Ceramics Plant in Tonawanda, New...

  6. 77 FR 76490 - Determination Concerning a Petition to Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-28

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Determination Concerning a Petition to Add a Class of Employees to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health...). ACTION: Notice. SUMMARY: HHS gives notice of a determination concerning a petition to add a class of...

  7. 76 FR 37114 - Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-24

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... determination concerning a petition to add a class of employees from the Dow Chemical Company in Madison...

  8. 77 FR 9251 - Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-16

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health...). ACTION: Notice. SUMMARY: HHS gives notice of a determination concerning a petition to add a class of...

  9. 78 FR 98 - Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-02

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health...). ACTION: Notice. SUMMARY: HHS gives notice of a determination concerning a petition to add a class of...

  10. 76 FR 37115 - Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-24

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... determination concerning a petition to add a class of employees from the Bliss & Laughlin Steel Company located...

  11. 76 FR 37115 - Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-24

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... determination concerning a petition to add a class of employees from the Wah Chang facility in Albany, Oregon...

  12. 78 FR 64501 - Determination Concerning a Petition to Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-29

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Determination Concerning a Petition to Add a Class of Employees to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health...). ACTION: Notice. SUMMARY: HHS gives notice of a determination concerning a petition to add a class of...

  13. 77 FR 58383 - Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-20

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health...). ACTION: Notice. SUMMARY: HHS gives notice of a determination concerning a petition to add a class of...

  14. 78 FR 64502 - Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-29

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health...). ACTION: Notice. SUMMARY: HHS gives notice of a determination concerning a petition to add a class of...

  15. 76 FR 37115 - Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-24

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... determination concerning a petition to add a class of employees from the Chapman Valve Manufacturing Company (i...

  16. 77 FR 15297 - Proposed Establishment of Class D and E Airspace Amendment of Class E Airspace; East Hampton, NY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-15

    ... existing Class E airspace at East Hampton, NY, to accommodate the new air traffic control tower at East... the operation of the new air traffic control tower, and would enhance the safety and management of IFR..., Operations Support Group, Eastern Service Center, Air Traffic Organization, Federal Aviation Administration...

  17. 75 FR 27784 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-18

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... concerning the final effect of the decision to designate a class of employees from Westinghouse Electric Corp...

  18. 75 FR 67364 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-02

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... concerning the final effect of the HHS decision to designate a class of employees from the Blockson Chemical...

  19. 76 FR 7852 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-11

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... concerning the final effect of the HHS decision to designate a class of employees from Texas City Chemicals...

  20. 75 FR 27784 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-18

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... concerning the final effect of the decision to designate a class of employees from Lawrence Livermore...

  1. 76 FR 59701 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-27

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... concerning the final effect of the HHS decision to designate a class of employees from the Sandia National...

  2. 75 FR 27784 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-18

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... concerning the final effect of the decision to designate a class of employees at the Lawrence Berkeley...

  3. 76 FR 7852 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-11

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... concerning the final effect of the HHS decision to designate a class of employees from BWX Technologies, Inc...

  4. 76 FR 20840 - Medical Devices; General and Plastic Surgery Devices; Classification of the Low Level Laser...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-14

    ... into class II (special controls). The special control(s) that will apply to the device is entitled ``Class II Special Controls Guidance Document: Low Level Laser System for Aesthetic Use.'' The Agency is classifying the device into class II (special controls) in order to provide a reasonable assurance of safety...

  5. 77 FR 45237 - Amendment of Class D and E Airspace; Fort Rucker, AL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-31

    ...; Airspace Docket No. 12-ASO-30] Amendment of Class D and E Airspace; Fort Rucker, AL AGENCY: Federal... Class D and E Airspace at Fort Rucker, AL, by updating the geographic coordinates of Cairns Army Air... continued safety and management of instrument flight rules (IFR) operations within the Fort Rucker, AL...

  6. Laser Safety Evaluation of the MILES and Mini MILES Laser Emitting Components

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    AUGUSTONI, ARNOLD L.

    Laser safety evaluation and output emission measurements were performed (during October and November 2001) on SNL MILES and Mini MILES laser emitting components. The purpose, to verify that these components, not only meet the Class 1 (eye safe) laser hazard criteria of the CDRH Compliance Guide for Laser Products and 21 CFR 1040 Laser Product Performance Standard; but also meet the more stringent ANSI Std. z136.1-2000 Safe Use of Lasers conditions for Class 1 lasers that govern SNL laser operations. The results of these measurements confirmed that all of the Small Arms Laser Transmitters, as currently set (''as is''), meetmore » the Class 1 criteria. Several of the Mini MILES Small Arms Transmitters did not. These were modified and re-tested and now meet the Class 1 laser hazard criteria. All but one System Controllers (hand held and rifle stock) met class 1 criteria for single trigger pulls and all presented Class 3a laser hazard levels if the trigger is held (continuous emission) for more than 5 seconds on a single point target. All units were Class 3a for ''aided'' viewing. These units were modified and re-tested and now meet the Class 1 hazard criteria for both ''aided'' as well as ''unaided'' viewing. All the Claymore Mine laser emitters tested are laser hazard Class 1 for both ''aided'' as well as ''unaided'' viewing.« less

  7. Mechanics-based statistics of failure risk of quasibrittle structures and size effect on safety factors.

    PubMed

    Bazant, Zdenĕk P; Pang, Sze-Dai

    2006-06-20

    In mechanical design as well as protection from various natural hazards, one must ensure an extremely low failure probability such as 10(-6). How to achieve that goal is adequately understood only for the limiting cases of brittle or ductile structures. Here we present a theory to do that for the transitional class of quasibrittle structures, having brittle constituents and characterized by nonnegligible size of material inhomogeneities. We show that the probability distribution of strength of the representative volume element of material is governed by the Maxwell-Boltzmann distribution of atomic energies and the stress dependence of activation energy barriers; that it is statistically modeled by a hierarchy of series and parallel couplings; and that it consists of a broad Gaussian core having a grafted far-left power-law tail with zero threshold and amplitude depending on temperature and load duration. With increasing structure size, the Gaussian core shrinks and Weibull tail expands according to the weakest-link model for a finite chain of representative volume elements. The model captures experimentally observed deviations of the strength distribution from Weibull distribution and of the mean strength scaling law from a power law. These deviations can be exploited for verification and calibration. The proposed theory will increase the safety of concrete structures, composite parts of aircraft or ships, microelectronic components, microelectromechanical systems, prosthetic devices, etc. It also will improve protection against hazards such as landslides, avalanches, ice breaks, and rock or soil failures.

  8. Modelling of energy consumption at construction of high-rise buildings

    NASA Astrophysics Data System (ADS)

    Korol, Elena; Korol, Oleg

    2018-03-01

    High-rise building structures in the course of its erection suppose primary use of methods provided for erection, concrete and external finishing works. Erection works do not differ significantly from usual ones: traditional equipment, accessories and techniques are used which are based on erection of structures in project position using a crane. Structures to be assembled in building frame include steel columns and beams, wall panels, form elements of columns, walls and floor structures. We can note heightened attention to operational control for quality of erection, but it is attributable to all works in the course of high-rise construction. During high-rise erection by means of cast in-situ reinforced concrete all formworks to be used do not have any special differences except systems specially designed for high-rise erection using sliding formwork or vertical traveling forms. In these systems special attention is paid to safety of elevated works. Working methods of placement and curing of concrete and structures as a whole remain traditional - the requirements for controlling such operations become toughened. The most evident differences in high-rise erection with regard to equipment, machinery and accessories used are in means provided for load transportation and safety of works at heights. Particularity of internal finishing works which are also obligatory during construction of skyscrapers allows not considering them in as technological differences from usual construction as far as the «height» of its execution is limited by height of particular floor and determined by price and building class.

  9. Management of nanomaterials safety in research environment.

    PubMed

    Groso, Amela; Petri-Fink, Alke; Magrez, Arnaud; Riediker, Michael; Meyer, Thierry

    2010-12-10

    Despite numerous discussions, workshops, reviews and reports about responsible development of nanotechnology, information describing health and environmental risk of engineered nanoparticles or nanomaterials is severely lacking and thus insufficient for completing rigorous risk assessment on their use. However, since preliminary scientific evaluations indicate that there are reasonable suspicions that activities involving nanomaterials might have damaging effects on human health; the precautionary principle must be applied. Public and private institutions as well as industries have the duty to adopt preventive and protective measures proportionate to the risk intensity and the desired level of protection. In this work, we present a practical, 'user-friendly' procedure for a university-wide safety and health management of nanomaterials, developed as a multi-stakeholder effort (government, accident insurance, researchers and experts for occupational safety and health). The process starts using a schematic decision tree that allows classifying the nano laboratory into three hazard classes similar to a control banding approach (from Nano 3--highest hazard to Nano1--lowest hazard). Classifying laboratories into risk classes would require considering actual or potential exposure to the nanomaterial as well as statistical data on health effects of exposure. Due to the fact that these data (as well as exposure limits for each individual material) are not available, risk classes could not be determined. For each hazard level we then provide a list of required risk mitigation measures (technical, organizational and personal). The target 'users' of this safety and health methodology are researchers and safety officers. They can rapidly access the precautionary hazard class of their activities and the corresponding adequate safety and health measures. We succeed in convincing scientist dealing with nano-activities that adequate safety measures and management are promoting innovation and discoveries by ensuring them a safe environment even in the case of very novel products. The proposed measures are not considered as constraints but as a support to their research. This methodology is being implemented at the Ecole Polytechnique de Lausanne in over 100 research labs dealing with nanomaterials. It is our opinion that it would be useful to other research and academia institutions as well.

  10. Management of nanomaterials safety in research environment

    PubMed Central

    2010-01-01

    Despite numerous discussions, workshops, reviews and reports about responsible development of nanotechnology, information describing health and environmental risk of engineered nanoparticles or nanomaterials is severely lacking and thus insufficient for completing rigorous risk assessment on their use. However, since preliminary scientific evaluations indicate that there are reasonable suspicions that activities involving nanomaterials might have damaging effects on human health; the precautionary principle must be applied. Public and private institutions as well as industries have the duty to adopt preventive and protective measures proportionate to the risk intensity and the desired level of protection. In this work, we present a practical, 'user-friendly' procedure for a university-wide safety and health management of nanomaterials, developed as a multi-stakeholder effort (government, accident insurance, researchers and experts for occupational safety and health). The process starts using a schematic decision tree that allows classifying the nano laboratory into three hazard classes similar to a control banding approach (from Nano 3 - highest hazard to Nano1 - lowest hazard). Classifying laboratories into risk classes would require considering actual or potential exposure to the nanomaterial as well as statistical data on health effects of exposure. Due to the fact that these data (as well as exposure limits for each individual material) are not available, risk classes could not be determined. For each hazard level we then provide a list of required risk mitigation measures (technical, organizational and personal). The target 'users' of this safety and health methodology are researchers and safety officers. They can rapidly access the precautionary hazard class of their activities and the corresponding adequate safety and health measures. We succeed in convincing scientist dealing with nano-activities that adequate safety measures and management are promoting innovation and discoveries by ensuring them a safe environment even in the case of very novel products. The proposed measures are not considered as constraints but as a support to their research. This methodology is being implemented at the Ecole Polytechnique de Lausanne in over 100 research labs dealing with nanomaterials. It is our opinion that it would be useful to other research and academia institutions as well. PMID:21143952

  11. Undergraduate Organic Chemistry Laboratory Safety

    NASA Astrophysics Data System (ADS)

    Luckenbaugh, Raymond W.

    1996-11-01

    Each organic chemistry student should become familiar with the educational and governmental laboratory safety requirements. One method for teaching laboratory safety is to assign each student to locate safety resources for a specific class laboratory experiment. The student should obtain toxicity and hazardous information for all chemicals used or produced during the assigned experiment. For example, what is the LD50 or LC50 for each chemical? Are there any specific hazards for these chemicals, carcinogen, mutagen, teratogen, neurotixin, chronic toxin, corrosive, flammable, or explosive agent? The school's "Chemical Hygiene Plan", "Prudent Practices for Handling Hazardous Chemicals in the Laboratory" (National Academy Press), and "Laboratory Standards, Part 1910 - Occupational Safety and Health Standards" (Fed. Register 1/31/90, 55, 3227-3335) should be reviewed for laboratory safety requirements for the assigned experiment. For example, what are the procedures for safe handling of vacuum systems, if a vacuum distillation is used in the assigned experiment? The literature survey must be submitted to the laboratory instructor one week prior to the laboratory session for review and approval. The student should then give a short presentation to the class on the chemicals' toxicity and hazards and describe the safety precautions that must be followed. This procedure gives the student first-hand knowledge on how to find and evaluate information to meet laboartory safety requirements.

  12. 49 CFR 213.361 - Right of way.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., DEPARTMENT OF TRANSPORTATION TRACK SAFETY STANDARDS Train Operations at Track Classes 6 and Higher § 213.361 Right of way. The track owner in Class 8 and 9 shall submit a barrier plan, termed a “right-of-way plan...

  13. Improving Student Concern for Safety in a Production Technology Lab through the Use of Teambuilding.

    ERIC Educational Resources Information Center

    Lacina, Dale Robert

    The effectiveness of team building as a strategy for improving students' concern for safety in a production technology laboratory was examined in a study involving a group of grade 9 and 10 production technology students from an urban, lower-middle-class community in western Illinois. Students' safety test scores, teacher checklists, and…

  14. 76 FR 62409 - National Institute for Occupational Safety and Health; Final Effect of Designation of a Class of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-07

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institute for Occupational Safety and Health...: National Institute for Occupational Safety and Health (NIOSH), Department of Health and Human Services (HHS..., from January 1, 1961 through June 30, 1970, for a number of work days aggregating at least 250 work...

  15. 77 FR 62461 - Implementing Public Safety Broadband Provisions of the Middle Class Tax Relief and Job Creation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-15

    .... SUMMARY: In this document, the Public Safety and Homeland Security Bureau (Bureau) of the Commission... Spectrum Act) governing deployment of a nationwide public safety broadband network in the 700 MHz band...), and the D Block to the First Responder Network Authority (FirstNet). By eliminating any confusion or...

  16. 78 FR 36550 - Determination Concerning a Petition To Add a Class of Employees to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-18

    ... Employees to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... Occupational Safety and Health (NIOSH), 4676 Columbia Parkway, MS C-46, Cincinnati, OH 45226, Telephone 1-877.... John Howard, Director, National Institute for Occupational Safety and Health. [FR Doc. 2013-14389 Filed...

  17. Drug safety is a barrier to the discovery and development of new androgen receptor antagonists.

    PubMed

    Foster, William R; Car, Bruce D; Shi, Hong; Levesque, Paul C; Obermeier, Mary T; Gan, Jinping; Arezzo, Joseph C; Powlin, Stephanie S; Dinchuk, Joseph E; Balog, Aaron; Salvati, Mark E; Attar, Ricardo M; Gottardis, Marco M

    2011-04-01

    Androgen receptor (AR) antagonists are part of the standard of care for prostate cancer. Despite the almost inevitable development of resistance in prostate tumors to AR antagonists, no new AR antagonists have been approved for over a decade. Treatment failure is due in part to mutations that increase activity of AR in response to lower ligand concentrations as well as to mutations that result in AR response to a broader range of ligands. The failure to discover new AR antagonists has occurred in the face of continued research; to enable progress, a clear understanding of the reasons for failure is required. Non-clinical drug safety studies and safety pharmacology assays were performed on previously approved AR antagonists (bicalutamide, flutamide, nilutamide), next generation antagonists in clinical testing (MDV3100, BMS-641988), and a pre-clinical drug candidate (BMS-501949). In addition, non-clinical studies with AR mutant mice, and EEG recordings in rats were performed. Non-clinical findings are compared to disclosures of clinical trial results. As a drug class, AR antagonists cause seizure in animals by an off-target mechanism and are found in vitro to inhibit GABA-A currents. Clinical trials of candidate next generation AR antagonists identify seizure as a clinical safety risk. Non-clinical drug safety profiles of the AR antagonist drug class create a significant barrier to the identification of next generation AR antagonists. GABA-A inhibition is a common off-target activity of approved and next generation AR antagonists potentially explaining some side effects and safety hazards of this class of drugs. Copyright © 2010 Wiley-Liss, Inc.

  18. Microbial Community Structures and Dynamics in the O3/BAC Drinking Water Treatment Process

    PubMed Central

    Tian, Jian; Lu, Jun; Zhang, Yu; Li, Jian-Cheng; Sun, Li-Chen; Hu, Zhang-Li

    2014-01-01

    Effectiveness of drinking water treatment, in particular pathogen control during the water treatment process, is always a major public health concern. In this investigation, the application of PCR-DGGE technology to the analysis of microbial community structures and dynamics in the drinking water treatment process revealed several dominant microbial populations including: α-Proteobacteria, β-Proteobacteria, γ-Proteobacteria, Bacteroidetes, Actinobacteria Firmicutes and Cyanobacteria. α-Proteobacteria and β-Proteobacteria were the dominant bacteria during the whole process. Bacteroidetes and Firmicutes were the dominant bacteria before and after treatment, respectively. Firmicutes showed season-dependent changes in population dynamics. Importantly, γ-Proteobacteria, which is a class of medically important bacteria, was well controlled by the O3/biological activated carbon (BAC) treatment, resulting in improved effluent water bio-safety. PMID:24937529

  19. Efficacy and safety in pharmacological cardioversion of recent-onset atrial fibrillation: a propensity score matching to compare amiodarone vs class IC antiarrhythmic drugs.

    PubMed

    Bonora, Antonio; Turcato, Gianni; Franchi, Elena; Taioli, Gabriele; Dilda, Alice; Zerman, Germana; Maccagnani, Antonio; Pistorelli, Claudio; Olivieri, Oliviero

    2017-09-01

    The acute management of recent-onset (<48 h) atrial fibrillation (AF) is still debated. Aim of our study was to compare efficacy and safety of intravenously administered class IC antidysrhythmic agents vs amiodarone in a propensity score matched series of patients acutely treated for AF in the emergency department. During a 3-year period, we retrospectively evaluated all episodes of recent-onset (<48 h) AF pharmacologically treated for sinus rhythm restoration in the emergency department. By means of a propensity score matching considering the main statistically different covariates, we selected two accurately matched treatment groups. We analysed the differences between amiodarone and class IC group in terms of efficacy and safety that is conversion to sinus rhythm rates within 12 and 48 h after starting treatment, time to conversion, and adverse drug effects. An overall number of 817 episodes of recent-onset AF were collected (amiodarone group = 406, class IC group = 411). After matching, we obtained 358 episodes equally divided (amiodarone group = 179 and class IC group = 179). Conversion rates within 12 h were 139 (53.1 %) in amiodarone group and 95 (72.6 %) in class IC group (p < 0.05). Median time for cardioversion was 420 min (331.6-508.3 CI 95 %) in amiodarone and 55 min (44.9-65.1 CI 95 %) in class IC group (p < 0.05). The incidence of adverse events in both groups was very low and equally distributed (p = ns). Intravenously administration of class IC agents, when compared with amiodarone, proved to be more rapid and effective, and equally safe in the acute management of recent-onset AF.

  20. 77 FR 50417 - Proposed Amendment of Class D and Class E Airspace; Lewiston, ID

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-21

    ... Class E airspace extending upward from 700 feet above the surface and 1,200 feet above the surface, and...,200 feet above the surface area to enhance safety in the Lewiston-Nez Pearce County Airport, Lewiston... extending upward from 700 feet above the surface at Lewiston-Nez Perce County Airport, Lewiston, ID (77 FR...

  1. 75 FR 27785 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-18

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... concerning the final effect of the decision to designate a class of employees from Area IV of the Santa...

  2. 76 FR 7852 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-02-11

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... concerning the final effect of the HHS decision to designate a class of employees from Simonds Saw and Steel...

  3. 75 FR 27784 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-18

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... concerning the final effect of the decision to designate a class of employees from the Nevada Test Site as an...

  4. Simulation of data safety components for corporative systems

    NASA Astrophysics Data System (ADS)

    Yaremko, Svetlana A.; Kuzmina, Elena M.; Savchuk, Tamara O.; Krivonosov, Valeriy E.; Smolarz, Andrzej; Arman, Abenov; Smailova, Saule; Kalizhanova, Aliya

    2017-08-01

    The article deals with research of designing data safety components for corporations by means of mathematical simulations and modern information technologies. Simulation of threats ranks has been done which is based on definite values of data components. The rules of safety policy for corporative information systems have been presented. The ways of realization of safety policy rules have been proposed on the basis of taken conditions and appropriate class of valuable data protection.

  5. Environmental Protection for Hazardous Materials Incidents. Volume 1. Hazardous Materials Incident Management System

    DTIC Science & Technology

    1990-11-01

    radioactive) - Determine class of HAZMAT (Class A Explosive, Class B Explosive, Class C Explosive, Blasting Agent , Flammable Gas , Non- flammable Gas ... agent . Specific health and safety plans related to IRP actions amy be obtained from the same source. 2. Interaction of Fire Departments with the...such as digging near a gas line, a fuel tank, or buried explo- sives, the fire department would be briefed before beginning the work, and, under

  6. Safety by design of printed multilayer materials intended for food packaging.

    PubMed

    Domeño, Celia; Aznar, Margarita; Nerín, Cristina; Isella, Francesca; Fedeli, Mauro; Bosetti, Osvaldo

    2017-07-01

    Printing inks are commonly used in multilayer plastics materials used for food packaging, and compounds present in inks can migrate to the food either by diffusion through the multilayers or because of set-off phenomena. To avoid this problem, the right design of the packaging is crucial. This paper studies the safety by design of multilayer materials. First, the migration from four different multilayers manufactured using polyethylene terephthalate (PET), aluminium (Al) and polyethylene (PE) was determined. The structural differences among materials such as the presence of inks or lacquer coatings as well as the differences in layers position allowed the study of a safety-by-design approach. Sixty-nine different compounds were detected and identified; 49 of them were not included in the positive list of Regulation EU/10/2011 or in Swiss legislation and 15 belong to Cramer class III, which means that they have a theoretical high toxicity. Some of the compounds related to ink composition were pyrene, a compound commercially used to make dyes and dye precursors and the antioxidant Irganox 1300. The application of external lacquers decreased the concentration of some migrants but also brought the potential for new migrants coming from its composition. A final risk assessment of the material allowed evaluating food safety for different food simulants and confirm it.

  7. Recommendations of the Oligonucleotide Safety Working Group's Formulated Oligonucleotide Subcommittee for the Safety Assessment of Formulated Oligonucleotide-Based Therapeutics.

    PubMed

    Marlowe, Jennifer L; Akopian, Violetta; Karmali, Priya; Kornbrust, Douglas; Lockridge, Jennifer; Semple, Sean

    2017-08-01

    The use of lipid formulations has greatly improved the ability to effectively deliver oligonucleotides and has been instrumental in the rapid expansion of therapeutic development programs using oligonucleotide drugs. However, the development of such complex multicomponent therapeutics requires the implementation of unique, scientifically sound approaches to the nonclinical development of these drugs, based upon a hybrid of knowledge and experiences drawn from small molecule, protein, and oligonucleotide therapeutic drug development. The relative paucity of directly applicable regulatory guidance documents for oligonucleotide therapeutics in general has resulted in the generation of multiple white papers from oligonucleotide drug development experts and members of the Oligonucleotide Safety Working Group (OSWG). The members of the Formulated Oligonucleotide Subcommittee of the OSWG have utilized their collective experience working with a variety of formulations and their associated oligonucleotide payloads, as well as their insights into regulatory considerations and expectations, to generate a series of consensus recommendations for the pharmacokinetic characterization and nonclinical safety assessment of this unique class of therapeutics. It should be noted that the focus of Subcommittee discussions was on lipid nanoparticle and other types of particulate formulations of therapeutic oligonucleotides and not on conjugates or other types of modifications of oligonucleotide structure intended to facilitate delivery.

  8. MO-DE-BRA-04: Hands-On Fluoroscopy Safety Training with Real-Time Patient and Staff Dosimetry

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Vanderhoek, M; Bevins, N

    Purpose: Fluoroscopically guided interventions (FGI) are routinely performed across many different hospital departments. However, many involved staff members have minimal training regarding safe and optimal use of fluoroscopy systems. We developed and taught a hands-on fluoroscopy safety class incorporating real-time patient and staff dosimetry in order to promote safer and more optimal use of fluoroscopy during FGI. Methods: The hands-on fluoroscopy safety class is taught in an FGI suite, unique to each department. A patient equivalent phantom is set on the patient table with an ion chamber positioned at the x-ray beam entrance to the phantom. This provides a surrogatemore » measure of patient entrance dose. Multiple solid state dosimeters (RaySafe i2 dosimetry systemTM) are deployed at different distances from the phantom (0.1, 1, 3 meters), which provide surrogate measures of staff dose. Instructors direct participating clinical staff to operate the fluoroscopy system as they view live fluoroscopic images, patient entrance dose, and staff doses in real-time. During class, instructors work with clinical staff to investigate how patient entrance dose, staff doses, and image quality are affected by different parameters, including pulse rate, magnification, collimation, beam angulation, imaging mode, system geometry, distance, and shielding. Results: Real-time dose visualization enables clinical staff to directly see and learn how to optimize their use of their own fluoroscopy system to minimize patient and staff dose, yet maintain sufficient image quality for FGI. As a direct result of the class, multiple hospital departments have implemented changes to their imaging protocols, including reduction of the default fluoroscopy pulse rate and increased use of collimation and lower dose fluoroscopy modes. Conclusion: Hands-on fluoroscopy safety training substantially benefits from real-time patient and staff dosimetry incorporated into the class. Real-time dose display helps clinical staff visualize, internalize, and ultimately utilize the safety techniques learned during the training. RaySafe/Unfors/Fluke lent us a portable version of their RaySafe i2 Dosimetry System for 6 months.« less

  9. Examining markers of safety in homecare using the international classification for patient safety

    PubMed Central

    2013-01-01

    Background Homecare is a growth enterprise. The nature of the care provided in the home is growing in complexity. This growth has necessitated both examination and generation of evidence around patient safety in homecare. The purpose of this paper is to examine the findings of a recent scoping review of the homecare literature 2004-2011 using the World Health Organization International Classification for Patient Safety (ICPS), which was developed for use across all care settings, and discuss the utility of the ICPS in the home setting. The scoping review focused on Chronic Obstructive Pulmonary Disease (COPD), and Congestive Heart Failure (CHF); two chronic illnesses commonly managed at home and that represent frequent hospital readmissions. The scoping review identified seven safety markers for homecare: Medication mania; Home alone; A fixed agenda in a foreign language; Strangers in the home; The butcher, the baker, the candlestick maker; Out of pocket: the cost of caring at home; and My health for yours: declining caregiver health. Methods The safety markers from the scoping review were mapped to the 10 ICPS high-level classes that comprise 48 concepts and address the continuum of health care: Incident Type, Patient Outcomes, Patient Characteristics, Incident Characteristics, Contributing Factors/Hazards, Organizational Outcomes, Detection, Mitigating Factors, Ameliorating Actions, and Actions Taken to Reduce Risk. Results Safety markers identified in the scoping review of the homecare literature mapped to three of the ten ICPS classes: Incident Characteristics, Contributing Factors, and Patient Outcomes. Conclusion The ICPS does have applicability to the homecare setting, however there were aspects of safety that were overlooked. A notable example is that the health of the caregiver is inextricably linked to the wellbeing of the patient within the homecare setting. The current concepts within the ICPS classes do not capture this, nor do they capture how care responsibilities are shared among patients, caregivers, and providers. PMID:23705841

  10. 47 CFR 87.171 - Class of station symbols.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES AVIATION SERVICES... the aviation services are: Symbol and class of station AX—Aeronautical fixed AXO—Aeronautical...—Aeronautical search and rescue FAS—Aviation support FAT—Flight test FAW—Automatic weather observation GCO...

  11. Confinement of Radioactive Materials at Defense Nuclear Facilities

    DTIC Science & Technology

    2004-10-01

    The design of defense nuclear facilities includes systems whose reliable operation is vital to the protection of the public, workers, and the...final safety-class barrier to the release of hazardous materials with potentially serious public consequences. The Defense Nuclear Facilities Safety...the public at certain defense nuclear facilities . This change has resulted in downgrading of the functional safety classification of confinement

  12. 77 FR 52219 - Amendment of Class E Airspace; Lewistown, MT

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-29

    ... Area Navigation (RNAV) Global Positioning System (GPS) standard instrument approach procedures at Lewistown Municipal Airport. This improves the safety and management of Instrument Flight Rules (IFR...) standard instrument approach procedures at the airport. This action is necessary for the safety and...

  13. 76 FR 59502 - Establishment of Class E Airspace; Gordonsville, VA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-27

    ... at Gordonsville, VA, to accommodate the new Standard Instrument Approach Procedures serving Gordonsville Municipal Airport. This action enhances the safety and airspace management of Instrument Flight... approach procedures developed for Gordonsville Municipal Airport. This action is necessary for the safety...

  14. Fire in the Shop!

    ERIC Educational Resources Information Center

    Campbell, Clifton P.; Buchanan, Joseph P.

    1977-01-01

    Fire emergency preparedness measures to take to prevent school fires and to protect against injury and minimize damage when fire does occur are presented. Includes fire safety practices, extinguishers for different classes of fires and their use, and the need for fire safety training in schools. (MF)

  15. Onboard Monitoring and Reporting for Commercial Motor Vehicle Safety Final Report

    DOT National Transportation Integrated Search

    2008-02-01

    This Final Report describes the process and product from the project, Onboard Monitoring and Reporting for Commercial Motor Vehicle Safety (OBMS), in which a prototypical suite of hardware and software on a class 8 truck was developed and tested. The...

  16. 47 CFR 80.159 - Operator requirements of Title III of the Communications Act and the Safety Convention.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... radiotelegraph auto alarm must carry a radio officer holding a first or second class radiotelegraph operator's... radiotelegraph station does not have an auto alarm, a second radio officer who holds a first or second class...

  17. 47 CFR 80.159 - Operator requirements of Title III of the Communications Act and the Safety Convention.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... radiotelegraph auto alarm must carry a radio officer holding a first or second class radiotelegraph operator's... radiotelegraph station does not have an auto alarm, a second radio officer who holds a first or second class...

  18. 7 CFR 1940.302 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...) Emergency circumstance. One involving an immediate or imminent danger to public health or safety. (b...-354 1940-21, “Environmental Assessment of Class I Action,” (3) Environmental Assessment for Class II Actions (exhibit H of this subpart), and (4) Environmental Impact Statements (EIS). (c) Flood or flooding...

  19. 78 FR 32085 - Amendment of Class E Airspace; Eureka, NV

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-29

    ... instrument approach procedures at the airport. This improves the safety and management of Instrument Flight... aircraft using the RNAV (GPS) standard instrument approach procedures at Eureka Airport. Class E airspace...) standard instrument approach procedures at the airport. Additional controlled airspace extending upward...

  20. 47 CFR 80.159 - Operator requirements of Title III of the Communications Act and the Safety Convention.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... radiotelegraph auto alarm must carry a radio officer holding a first or second class radiotelegraph operator's... radiotelegraph station does not have an auto alarm, a second radio officer who holds a first or second class...

  1. The development of structure-activity relationships for mitochondrial dysfunction: uncoupling of oxidative phosphorylation.

    PubMed

    Naven, Russell T; Swiss, Rachel; Klug-McLeod, Jacquelyn; Will, Yvonne; Greene, Nigel

    2013-01-01

    Mitochondrial dysfunction has been implicated as an important factor in the development of idiosyncratic organ toxicity. An ability to predict mitochondrial dysfunction early in the drug development process enables the deselection of those drug candidates with potential safety liabilities, allowing resources to be focused on those compounds with the highest chance of success to the market. A database of greater than 2000 compounds was analyzed to identify structural and physicochemical features associated with the uncoupling of oxidative phosphorylation (herein defined as an increase in basal respiration). Many toxicophores associated with potent uncoupling activity were identified, and these could be divided into two main mechanistic classes, protonophores and redox cyclers. For the protonophores, potent uncoupling activity was often promoted by high lipophilicity and apparent stabilization of the anionic charge resulting from deprotonation of the protonophore. The potency of redox cyclers did not appear to be prone to variations in lipophilicity. Only 11 toxicophores were of sufficient predictive performance that they could be incorporated into a structural-alert model. Each alert was associated with one of three confidence levels (high, medium, and low) depending upon the lipophilicity-activity profile of the structural class. The final model identified over 68% of those compounds with potent uncoupling activity and with a value for specificity above 99%. We discuss the advantages and limitations of this approach and conclude that although structural alert methodology is useful for identifying toxicophores associated with mitochondrial dysfunction, they are not a replacement for the mitochondrial dysfunction assays in early screening paradigms.

  2. 76 FR 41397 - Establishment of Class E Airspace; Florence, OR

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-14

    ... (GPS) standard instrument approach procedures at Florence Municipal Airport. This improves the safety and management of Instrument Flight Rules (IFR) operations at the airport. DATES: Effective date, 0901...) standard instrument approach procedures at the airport. This action is necessary for the safety and...

  3. Canoeing.

    ERIC Educational Resources Information Center

    Little, Mildred J.; Smith, Carole F.

    Designed to be used in conjunction with the book "Canoeing", published by the American Red Cross in 1977, the teaching packet provides assistance in organizing and teaching a basic canoeing class. The packet lists 20 class objectives and details essential and recommended equipment and safety precautions. The packet contains a 15-day unit…

  4. 78 FR 48078 - Proposed Amendment of Class E Airspace; Tazewell, TN

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-07

    ...: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). SUMMARY: This action proposes to amend Class E Airspace at Tazewell, TN, as new Standard Instrument Approach Procedures have been developed at New Tazewell Municipal Airport. This action would enhance the safety and...

  5. 76 FR 79563 - Proposed Amendment of Class E Airspace; Sheridan, WY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-22

    ...: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). SUMMARY: This action proposes to amend Class E airspace at Sheridan County Airport, Sheridan, WY. Decommissioning of the Sheridan Tactical Air Navigation System (TACAN) has made this action necessary for the safety and...

  6. 77 FR 75596 - Proposed Amendment of Class E Airspace; Morrisville, VT

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-21

    ...: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). SUMMARY: This action proposes to amend Class E Airspace at Morrisville, VT, as the Morrisville-Stowe Non-Directional... developed at Morrisville-Stowe State Airport. This action would enhance the safety and airspace management...

  7. 78 FR 52717 - Proposed Modification of Class E Airspace; Prineville, OR

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-26

    ...: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). SUMMARY: This action proposes to modify Class E airspace at Prineville, OR, to accommodate aircraft using Area... proposing this action to enhance the safety and management of aircraft operations at the airport. DATES...

  8. 78 FR 40078 - Proposed Establishment of Class E Airspace; Cody, WY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-03

    ...: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). SUMMARY: This action proposes to establish Class E airspace at the Cody VHF Omni-Directional Radio Range/Distance... proposing this action to enhance the safety and management of aircraft operations within the National...

  9. 77 FR 49400 - Proposed Amendment of Class E Airspace; Marysville, OH

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-16

    ...: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). SUMMARY: This action proposes to amend Class E airspace at Marysville, OH. Additional controlled airspace is necessary... taking this action to enhance the safety and management of Instrument Flight Rules (IFR) operations for...

  10. 49 CFR 107.109 - Application for renewal.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... (Attention: General Approvals and Permits, PHH-31), Pipeline and Hazardous Materials Safety Administration, U... authorized in subchapter C. (6) When a Class 1 material is forbidden for transportation by aircraft, except... special permit to transport such Class 1 material on passenger-carrying or cargo-only aircraft with a...

  11. 49 CFR 107.105 - Application for special permit.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., must: (i) Be submitted to the Associate Administrator for Hazardous Materials Safety (Attention...; and (13) When a Class 1 material is forbidden for transportation by aircraft except under a special... special permit to transport such Class 1 material on passenger-carrying or cargo-only aircraft with a...

  12. 49 CFR 179.300-8 - Tank heads.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SPECIFICATIONS FOR TANK CARS Specifications for Multi-Unit Tank Car Tanks (Classes DOT-106A and 110AW) § 179.300-8 Tank heads. (a) Class DOT-110A tanks shall...

  13. 49 CFR 179.300-6 - Thickness of plates.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SPECIFICATIONS FOR TANK CARS Specifications for Multi-Unit Tank Car Tanks (Classes DOT-106A and 110AW) § 179.300-6 Thickness of plates. (a) For class DOT...

  14. 49 CFR 179.300-8 - Tank heads.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Transportation Other Regulations Relating to Transportation (Continued) PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SPECIFICATIONS FOR TANK CARS Specifications for Multi-Unit Tank Car Tanks (Classes DOT-106A and 110AW) § 179.300-8 Tank heads. (a) Class DOT-110A tanks shall...

  15. 49 CFR 176.320 - Use of hand flashlights.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Requirements for Class 3 (Flammable) and Combustible Liquid Materials § 176.320 Use of hand flashlights. Each hand flashlight used on deck near or in any hold or compartment containing a Class 3 (flammable) liquid... Transportation Other Regulations Relating to Transportation PIPELINE AND HAZARDOUS MATERIALS SAFETY...

  16. 49 CFR 176.320 - Use of hand flashlights.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... Requirements for Class 3 (Flammable) and Combustible Liquid Materials § 176.320 Use of hand flashlights. Each hand flashlight used on deck near or in any hold or compartment containing a Class 3 (flammable) liquid... Transportation Other Regulations Relating to Transportation PIPELINE AND HAZARDOUS MATERIALS SAFETY...

  17. 49 CFR 176.320 - Use of hand flashlights.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... Requirements for Class 3 (Flammable) and Combustible Liquid Materials § 176.320 Use of hand flashlights. Each hand flashlight used on deck near or in any hold or compartment containing a Class 3 (flammable) liquid... Transportation Other Regulations Relating to Transportation PIPELINE AND HAZARDOUS MATERIALS SAFETY...

  18. 49 CFR 176.320 - Use of hand flashlights.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... Requirements for Class 3 (Flammable) and Combustible Liquid Materials § 176.320 Use of hand flashlights. Each hand flashlight used on deck near or in any hold or compartment containing a Class 3 (flammable) liquid... Transportation Other Regulations Relating to Transportation PIPELINE AND HAZARDOUS MATERIALS SAFETY...

  19. 49 CFR 176.320 - Use of hand flashlights.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... Requirements for Class 3 (Flammable) and Combustible Liquid Materials § 176.320 Use of hand flashlights. Each hand flashlight used on deck near or in any hold or compartment containing a Class 3 (flammable) liquid... Transportation Other Regulations Relating to Transportation PIPELINE AND HAZARDOUS MATERIALS SAFETY...

  20. 75 FR 29655 - Amendment of Class E Airspace; Batesville, AR

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-27

    ...-1177; Airspace Docket No. 09-ASW-34] Amendment of Class E Airspace; Batesville, AR AGENCY: Federal... Batesville, AR. Decommissioning of the Independence County non-directional beacon (NDB) at Batesville Regional Airport, Batesville, AR, has made this action necessary to enhance the safety and management of...

  1. 75 FR 68416 - Establishment of Class E Airspace; Berryville, AR

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-08

    ...-0690; Airspace Docket No. 10-ASW-2] Establishment of Class E Airspace; Berryville, AR AGENCY: Federal... for Berryville, AR, to accommodate Area Navigation (RNAV) Standard Instrument Approach Procedures (SIAP) at Carroll County Airport, Berryville, AR. The FAA is taking this action to enhance the safety...

  2. 47 CFR 97.501 - Qualifying for an amateur operator license.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ....501 Section 97.501 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL... must pass, or otherwise receive examination credit for, the following examination elements: (a) Amateur Extra Class operator: Elements 2, 3, and 4; (b) General Class operator: Elements 2 and 3; (c) Technician...

  3. Virus-like particles as a vaccine delivery system: myths and facts.

    PubMed

    Roy, Polly; Noad, Rob

    2009-01-01

    Vaccines against viral disease have traditionally relied on attenuated virus strains or inactivation of infectious virus. Subunit vaccines based on viral proteins expressed in heterologous systems have been effective for some pathogens, but have often suffered from poor immunogenicity due to incorrect protein folding or modification. In this chapter we focus on a specific class of viral subunit vaccine that mimics the overall structure of virus particles and thus preserves the native antigenic conformation of the immunogenic proteins. These virus-like particles (VLPs) have been produced for a wide range of taxonomically and structurally distinct viruses, and have unique advantages in terms of safety and immunogenicity over previous approaches. With new VLP vaccines for papillomavirus beginning to reach the market place we argue that this technology has now 'come-of-age' and must be considered a viable vaccine strategy.

  4. 76 FR 36014 - Proposed Amendment of Class C Airspace; Palm Beach International Airport, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-21

    ... Park Airport (LNA) from 1,200 feet MSL to 1,600 feet MSL. The FAA is proposing this action to enhance... floor of Class C airspace to 1,600 feet MSL within an area overlying, and to the south of, the Palm... of LNA is at 1,200 feet MSL. Raising the Class C floor as proposed would enhance safety by providing...

  5. Lithium ion cell safety

    NASA Astrophysics Data System (ADS)

    Tobishima, Shin-ichi; Takei, Koji; Sakurai, Yoji; Yamaki, Jun-ichi

    The safety characteristics of recent commercial lithium ion cells are examined in relation to their use for cellular phones. These are prismatic cells with an aluminum cell housing (can) and a 500-600 mA h capacity. They have one of two types of 4-V class cathodes, lithium cobalt oxide (LiCoO 2) or lithium manganese oxide (LiMn 2O 4). This report provides results of the safety tests that we performed on lithium ion cells and outlines our views regarding their safety.

  6. The roles of garment design and scene complexity in the daytime conspicuity of high-visibility safety apparel.

    PubMed

    Sayer, James R; Buonarosa, Mary Lynn

    2008-01-01

    This study examines the effects of high-visibility garment design on daytime pedestrian conspicuity in work zones. Factors assessed were garment color, amount of background material, pedestrian arm motion, scene complexity, and driver age. The study was conducted in naturalistic conditions on public roads in real traffic. Drivers drove two passes on a 31-km route and indicated when they detected pedestrians outfitted in the fluorescent garments. The locations of the vehicle and the pedestrian were recorded. Detection distances between fluorescent yellow-green and fluorescent red-orange garments were not significantly different, nor were there any significant two-way interactions involving garment color. Pedestrians were detected at longer distances in lower complexity scenes. Arm motion significantly increased detection distances for pedestrians wearing a Class 2 vest, but had little added benefit on detection distances for pedestrians wearing a Class 2 jacket. Daytime detection distances for pedestrians wearing Class 2 or Class 3 garments are longest when the complexity of the surround is low. The more background information a driver has to search through, the longer it is likely to take the driver to locate a pedestrian--even when wearing a high-visibility garment. These findings will provide information to safety garment manufacturers about characteristics of high-visibility safety garments which make them effective for daytime use.

  7. Firearms training: what is actually taught?

    PubMed

    Hemenway, David; Rausher, Steven; Violano, Pina; Raybould, Toby A; Barber, Catherine W

    2017-10-07

    Firearm safety instructors and public health professionals are natural allies in the quest to prevent firearm injuries. We audited basic firearm classes to provide information that can help familiarise public health professionals and others with the content covered. With the advice of expert instructors, we created an audit form. Volunteers audited 20 basic firearm classes in seven north-eastern states. All trainers covered a wide variety of safety issues. Some specific basics were covered in 90+% of the classes, including how to safely load/unload a gun, keeping your finger off the trigger until ready to shoot, and being aware of your target and what is behind it. In 50%-75% of the classes, the trainer covered topics such as operating a safety, clearing jams and cartridge malfunctions, and recommended storing guns unloaded and locked when not in use. Few instructors covered firearm suicide prevention (10%) or domestic violence (10%). Most encouraged gun ownership, gun carrying, gun use in self-defence and membership in a gun rights group. From a public health standpoint, we would like to see more instructors covering topics such as firearm suicide and alternatives to gun use in self-defence, and to recommend safer storage of firearms. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  8. Safety and quality of food contact materials. Part 1: evaluation of analytical strategies to introduce migration testing into good manufacturing practice.

    PubMed

    Feigenbaum, A; Scholler, D; Bouquant, J; Brigot, G; Ferrier, D; Franzl, R; Lillemarktt, L; Riquet, A M; Petersen, J H; van Lierop, B; Yagoubi, N

    2002-02-01

    The results of a research project (EU AIR Research Programme CT94-1025) aimed to introduce control of migration into good manufacturing practice and into enforcement work are reported. Representative polymer classes were defined on the basis of chemical structure, technological function, migration behaviour and market share. These classes were characterized by analytical methods. Analytical techniques were investigated for identification of potential migrants. High-temperature gas chromatography was shown to be a powerful method and 1H-magnetic resonance provided a convenient fingerprint of plastic materials. Volatile compounds were characterized by headspace techniques, where it was shown to be essential to differentiate volatile compounds desorbed from those generated during the thermal desorption itself. For metal trace analysis, microwave mineralization followed by atomic absorption was employed. These different techniques were introduced into a systematic testing scheme that is envisaged as being suitable both for industrial control and for enforcement laboratories. Guidelines will be proposed in the second part of this paper.

  9. Exploring the application of latent class cluster analysis for investigating pedestrian crash injury severities in Switzerland.

    PubMed

    Sasidharan, Lekshmi; Wu, Kun-Feng; Menendez, Monica

    2015-12-01

    One of the major challenges in traffic safety analyses is the heterogeneous nature of safety data, due to the sundry factors involved in it. This heterogeneity often leads to difficulties in interpreting results and conclusions due to unrevealed relationships. Understanding the underlying relationship between injury severities and influential factors is critical for the selection of appropriate safety countermeasures. A method commonly employed to address systematic heterogeneity is to focus on any subgroup of data based on the research purpose. However, this need not ensure homogeneity in the data. In this paper, latent class cluster analysis is applied to identify homogenous subgroups for a specific crash type-pedestrian crashes. The manuscript employs data from police reported pedestrian (2009-2012) crashes in Switzerland. The analyses demonstrate that dividing pedestrian severity data into seven clusters helps in reducing the systematic heterogeneity of the data and to understand the hidden relationships between crash severity levels and socio-demographic, environmental, vehicle, temporal, traffic factors, and main reason for the crash. The pedestrian crash injury severity models were developed for the whole data and individual clusters, and were compared using receiver operating characteristics curve, for which results favored clustering. Overall, the study suggests that latent class clustered regression approach is suitable for reducing heterogeneity and revealing important hidden relationships in traffic safety analyses. Copyright © 2015 Elsevier Ltd. All rights reserved.

  10. 10 CFR 72.70 - Safety analysis report updating.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Safety analysis report updating. 72.70 Section 72.70 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR THE INDEPENDENT STORAGE OF SPENT NUCLEAR FUEL, HIGH-LEVEL RADIOACTIVE WASTE, AND REACTOR-RELATED GREATER THAN CLASS C WASTE Records...

  11. 75 FR 57383 - Modification of Class E Airspace; Willcox, AZ

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-21

    ... System (GPS) Standard Instrument Approach Procedures (SIAPs) at Cochise County Airport. This will improve the safety and management of Instrument Flight Rules (IFR) operations at the airport. DATES: Effective... action is necessary for the safety and management of IFR operations. The FAA has determined this...

  12. 75 FR 57375 - Establishment of Class E Airspace; Toledo, WA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-21

    ... System (GPS) Standard Instrument Approach Procedure (SIAP) at Ed Carlson Memorial Field-South Lewis County Airport. This will improve the safety and management of Instrument Flight Rules (IFR) operations... is necessary for the safety and management of IFR operations. The FAA has determined this regulation...

  13. 76 FR 14799 - Amendment of Class E Airspace; Newport, VT

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-18

    ... cancellation of the NDB approach. Controlled airspace is necessary for the safety and management of IFR... Instrument Approach Procedures (SIAPs) have been developed for Newport State Airport. This action enhances the safety and airspace management of Instrument Flight Rules (IFR) operations at the airport. DATES...

  14. Evaluating the potential safety benefits of electronic hours-of-service recorders final report.

    DOT National Transportation Integrated Search

    2014-04-01

    The purpose of the current study was to assess the benefits of installed electronic hours-of-service recorders : (EHSRs) on safety and hours-of-service (HOS) violations related to Class 7 and 8 trucks as they operated during : normal revenue service....

  15. 10 CFR 72.124 - Criteria for nuclear criticality safety.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 2 2013-01-01 2013-01-01 false Criteria for nuclear criticality safety. 72.124 Section 72.124 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR THE INDEPENDENT STORAGE OF SPENT NUCLEAR FUEL, HIGH-LEVEL RADIOACTIVE WASTE, AND REACTOR-RELATED GREATER THAN CLASS C...

  16. 10 CFR 72.124 - Criteria for nuclear criticality safety.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 2 2014-01-01 2014-01-01 false Criteria for nuclear criticality safety. 72.124 Section 72.124 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR THE INDEPENDENT STORAGE OF SPENT NUCLEAR FUEL, HIGH-LEVEL RADIOACTIVE WASTE, AND REACTOR-RELATED GREATER THAN CLASS C...

  17. 10 CFR 72.124 - Criteria for nuclear criticality safety.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false Criteria for nuclear criticality safety. 72.124 Section 72.124 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR THE INDEPENDENT STORAGE OF SPENT NUCLEAR FUEL, HIGH-LEVEL RADIOACTIVE WASTE, AND REACTOR-RELATED GREATER THAN CLASS C...

  18. 10 CFR 72.124 - Criteria for nuclear criticality safety.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false Criteria for nuclear criticality safety. 72.124 Section 72.124 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR THE INDEPENDENT STORAGE OF SPENT NUCLEAR FUEL, HIGH-LEVEL RADIOACTIVE WASTE, AND REACTOR-RELATED GREATER THAN CLASS C...

  19. 10 CFR 72.124 - Criteria for nuclear criticality safety.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Criteria for nuclear criticality safety. 72.124 Section 72.124 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR THE INDEPENDENT STORAGE OF SPENT NUCLEAR FUEL, HIGH-LEVEL RADIOACTIVE WASTE, AND REACTOR-RELATED GREATER THAN CLASS C...

  20. RELEASE OF DRIED RADIOACTIVE WASTE MATERIALS TECHNICAL BASIS DOCUMENT

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    KOZLOWSKI, S.D.

    2007-05-30

    This technical basis document was developed to support RPP-23429, Preliminary Documented Safety Analysis for the Demonstration Bulk Vitrification System (PDSA) and RPP-23479, Preliminary Documented Safety Analysis for the Contact-Handled Transuranic Mixed (CH-TRUM) Waste Facility. The main document describes the risk binning process and the technical basis for assigning risk bins to the representative accidents involving the release of dried radioactive waste materials from the Demonstration Bulk Vitrification System (DBVS) and to the associated represented hazardous conditions. Appendices D through F provide the technical basis for assigning risk bins to the representative dried waste release accident and associated represented hazardous conditionsmore » for the Contact-Handled Transuranic Mixed (CH-TRUM) Waste Packaging Unit (WPU). The risk binning process uses an evaluation of the frequency and consequence of a given representative accident or represented hazardous condition to determine the need for safety structures, systems, and components (SSC) and technical safety requirement (TSR)-level controls. A representative accident or a represented hazardous condition is assigned to a risk bin based on the potential radiological and toxicological consequences to the public and the collocated worker. Note that the risk binning process is not applied to facility workers because credible hazardous conditions with the potential for significant facility worker consequences are considered for safety-significant SSCs and/or TSR-level controls regardless of their estimated frequency. The controls for protection of the facility workers are described in RPP-23429 and RPP-23479. Determination of the need for safety-class SSCs was performed in accordance with DOE-STD-3009-94, Preparation Guide for US. Department of Energy Nonreactor Nuclear Facility Documented Safety Analyses, as described below.« less

  1. Keeping patients safe in healthcare organizations: a structuration theory of safety culture.

    PubMed

    Groves, Patricia S; Meisenbach, Rebecca J; Scott-Cawiezell, Jill

    2011-08-01

    This paper presents a discussion of the use of structuration theory to facilitate understanding and improvement of safety culture in healthcare organizations. Patient safety in healthcare organizations is an important problem worldwide. Safety culture has been proposed as a means to keep patients safe. However, lack of appropriate theory limits understanding and improvement of safety culture. The proposed structuration theory of safety culture was based on a critique of available English-language literature, resulting in literature published from 1983 to mid-2009. CINAHL, Communication and Mass Media Complete, ABI/Inform and Google Scholar databases were searched using the following terms: nursing, safety, organizational culture and safety culture. When viewed through the lens of structuration theory, safety culture is a system involving both individual actions and organizational structures. Healthcare organization members, particularly nurses, share these values through communication and enact them in practice, (re)producing an organizational safety culture system that reciprocally constrains and enables the actions of the members in terms of patient safety. This structurational viewpoint illuminates multiple opportunities for safety culture improvement. Nurse leaders should be cognizant of competing value-based culture systems in the organization and attend to nursing agency and all forms of communication when attempting to create or strengthen a safety culture. Applying structuration theory to the concept of safety culture reveals a dynamic system of individual action and organizational structure constraining and enabling safety practice. Nurses are central to the (re)production of this safety culture system. © 2011 Blackwell Publishing Ltd.

  2. 75 FR 13668 - Amendment of Class E Airspace; Cedar Rapids, IA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-23

    ...-0916; Airspace Docket No. 09-ACE-12] Amendment of Class E Airspace; Cedar Rapids, IA AGENCY: Federal... Cedar Rapids, IA, to accommodate Area Navigation (RNAV) Standard Instrument Approach Procedures (SIAPs) at The Eastern Iowa Airport, Cedar Rapids, IA. The FAA is taking this action to enhance the safety...

  3. 75 FR 37292 - Amendment of Class E Airspace; Cherokee, IA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-29

    ...-0085; Airspace Docket No. 10-ACE-1] Amendment of Class E Airspace; Cherokee, IA AGENCY: Federal... Cherokee, IA. Decommissioning of the Pilot Rock non-directional beacon (NDB) at Cherokee County Regional Airport, Cherokee, IA has made this action necessary to enhance the safety and management of Instrument...

  4. 76 FR 73501 - Amendment of Class E Airspace; Carroll, IA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-29

    ...-0845; Airspace Docket No. 11-ACE-19] Amendment of Class E Airspace; Carroll, IA AGENCY: Federal... Carroll, IA. Decommissioning of the Carroll non-directional beacon (NDB) at Arthur N. Neu Airport, Carroll, IA, has made this action necessary to enhance the safety and management of Instrument Flight Rule...

  5. 76 FR 75446 - Amendment of Class E Airspace; Mercury, NV

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-02

    ...-0894; Airspace Docket No. 11-AWP-14] Amendment of Class E Airspace; Mercury, NV AGENCY: Federal... Mercury, Desert Rock Airport, Mercury, NV. Decommissioning of the Mercury Non-Directional Beacon (NDB) at Mercury, Desert Rock Airport has made this action necessary for the safety and management of Instrument...

  6. An analysis of the alcohol curriculum used in the driver education program of the Fairfax Alcohol Safety Action project.

    DOT National Transportation Integrated Search

    1974-01-01

    In this study, ten classes of driver education students from two Fairfax County high schools received materials from a new alcohol curriculum in conjunction with regular driver education training. Eight classes of students from two other Fairfax Coun...

  7. 78 FR 48081 - Proposed Establishment of Class E Airspace; McConnellsburg, PA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-07

    ... AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). SUMMARY: This action proposes to establish Class E Airspace at McConnellsburg, PA, to accommodate a new Area...) serving Fulton County Medical Center Heliport. This action would enhance the safety and airspace...

  8. 78 FR 48841 - Proposed Amendment of Class E Airspace; Kankakee, IL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-12

    ...: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). SUMMARY: This action proposes to amend Class E airspace at Kankakee, IL. Additional controlled airspace is necessary to... taking this action to enhance the safety and management of Instrument Flight Rules (IFR) operations for...

  9. 77 FR 56796 - Proposed Amendment of Class E Airspace; Sault Ste Marie, ON

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-14

    ...: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). SUMMARY: This action proposes to amend Class E airspace at Sault Ste Marie, ON. Changes to controlled airspace are... action to enhance the safety and management of Instrument Flight Rules (IFR) operations at the airport...

  10. 76 FR 38582 - Proposed Amendment of Class E Airspace; Clemson, SC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-01

    ...: Federal Aviation Administration (FAA), DOT. ACTION: Notice of proposed rulemaking (NPRM). SUMMARY: This action proposes to amend Class E Airspace at Clemson, SC, as a runway extension requires amended Standard Instrument Approach Procedures at Oconee County Regional Airport. This action would enhance the safety and...

  11. Medical devices; immunology and microbiology devices; classification of John Cunningham Virus serological reagents. Final order.

    PubMed

    2014-01-23

    The Food and Drug Administration (FDA) is classifying John Cunningham Virus (JCV) serological reagents into class II (special controls). The Agency is classifying the device into class II (special controls) in order to provide a reasonable assurance of safety and effectiveness of the device.

  12. 75 FR 51177 - Revocation of Class E Airspace; Eastsound, WA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-19

    ... airspace at Orcas Island Airport, Eastsound, WA. Controlled airspace already exists in the Eastsound, WA area that accommodates the safety and management of aircraft operations at Orcas Island Airport. DATES... Regulations (14 CFR) part 71 by removing Class E surface airspace at Orcas Island Airport, Eastsound, WA...

  13. 76 FR 43820 - Amendment of Class E Airspace; Drummond Island, MI

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-22

    ...-0609; Airspace Docket No. 10-AGL-9] Amendment of Class E Airspace; Drummond Island, MI AGENCY: Federal... Drummond Island, MI, to accommodate new Area Navigation (RNAV) Standard Instrument Approach Procedures at Drummond Island Airport. The FAA is taking this action to enhance the safety and management of Instrument...

  14. 49 CFR 107.107 - Application for party status.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... for Hazardous Materials Safety (Attention: General Approvals and Permits, PHH-31), Pipeline and... with § 105.40 of part. (5) For a Class 1 material that is forbidden for transportation by aircraft... from an applicant for party status to a special permit to transport such Class 1 material on passenger...

  15. 76 FR 16348 - Proposed Amendment of Class E Airspace; Duluth, MN

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-23

    ... proposes to amend Class E airspace at Duluth, MN, to accommodate new Standard Instrument Approach Procedures at Duluth International Airport. The FAA is taking this action to enhance the safety and management of Instrument Flight Rules (IFR) operations at the airport. DATES: 0901 UTC. Comments must be...

  16. 76 FR 66854 - Amendment of Class E Airspace; Nuiqsut, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-28

    ... Nuiqsut, AK, to accommodate the amendment of two standard instrument approach procedures at the Nuiqsut Airport. The FAA is taking this action to enhance safety and management of Instrument Flight Rules (IFR..., Nuiqsut, AK, to accommodate the amendment of a two standard instrument approach procedures. The Class E...

  17. 75 FR 66302 - Establishment of Class E Airspace; Kaiser/Lake Ozark, MO

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-28

    ... Class E airspace for the Kaiser/Lake Ozark, MO, area to accommodate Area Navigation (RNAV) Standard Instrument Approach Procedures (SIAP) at Camdenton Memorial Airport, Camdenton, MO. The FAA is taking this action to enhance the safety and management of Instrument Flight Rule (IFR) operations at the airport...

  18. 75 FR 34393 - Proposed Establishment of Class E Airspace; Port Clarence, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-17

    ...: This action proposes to establish Class E airspace at Port Clarence Coast Guard Station (CGS), AK. The... approach procedure. This instrument approach development at the Port Clarence CGS Airport has made this action necessary to enhance safety and management of Instrument Flight Rules (IFR) operations. DATES...

  19. 75 FR 42 - Establishment of Class E Airspace; Spencer, WV

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-04

    ... Aviation Administration (FAA), DOT. ACTION: Direct final rule; confirmation of effective date. SUMMARY: This action confirms the effective date of a direct final rule published in the Federal Register that establishes Class E Airspace at Spencer, WV. This action enhances the safety and airspace management of Boggs...

  20. 76 FR 54149 - Proposed Amendment of Class E Airspace; Kipnuk, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-31

    ... proposes to revise Class E airspace at Kipnuk, AK. The amendment of two standard instrument approach procedures at the Kipnuk Airport has made this action necessary to enhance safety and management of.... ADDRESSES: Send comments on the proposal to the Docket Management Facility, U.S. Department of...

  1. 76 FR 49386 - Proposed Amendment of Class E Airspace; Nuiqsut, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-10

    ... proposes to revise Class E airspace at Nuiqsut AK. The amendment of two standard instrument approach procedures at the Nuiqsut Airport has made this action necessary to enhance safety and management of.... ADDRESSES: Send comments on the proposal to the Docket Management Facility, U.S. Department of...

  2. 77 FR 29873 - Establishment of Class E Airspace; Eldon, MO

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-21

    ... at Eldon, MO. Controlled airspace is necessary to accommodate new Area Navigation (RNAV) Standard Instrument Approach Procedures at Eldon Model Airpark. The FAA is taking this action to enhance the safety... Federal Register a notice of proposed rulemaking (NPRM) to establish Class E airspace at Eldon Model...

  3. 77 FR 61248 - Establishment of Class E Airspace; Deer Lodge, MT

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-09

    ...-0379; Airspace Docket No. 12-ANM-7 Establishment of Class E Airspace; Deer Lodge, MT AGENCY: Federal... at Deer Lodge-City- County Airport, Deer Lodge, MT. Controlled airspace is necessary to accommodate... procedures at Deer Lodge-City-County Airport. This improves the safety and management of Instrument Flight...

  4. 76 FR 43576 - Amendment of Class E Airspace; Hannibal, MO

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-21

    ...-0046; Airspace Docket No. 11-ACE-1] Amendment of Class E Airspace; Hannibal, MO AGENCY: Federal... Hannibal, MO. Decommissioning of the Hannibal non-directional beacon (NDB) at Hannibal Regional Airport, Hannibal, MO, has made this action necessary to enhance the safety and management of Instrument Flight Rule...

  5. 76 FR 1999 - Establishment of Class E Airspace; Panguitch, UT

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-12

    ... Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action will establish Class E... the safety and management of Instrument Flight Rules (IFR) operations at the airport. DATES: Effective... found merit in this comment, and will incorporate this change in the final rule. With the exception of...

  6. 78 FR 67299 - Modification of Class E Airspace; Cut Bank, MT

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-12

    ...-0664; Airspace Docket No. 13-ANM-22] Modification of Class E Airspace; Cut Bank, MT AGENCY: Federal... Cut Bank, MT, to accommodate new Area Navigation (RNAV) Global Positioning System (GPS) standard instrument approach procedures at Cut Bank Municipal Airport. This improves the safety and management of...

  7. 75 FR 29656 - Amendment of Class E Airspace; Magnolia, AR

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-27

    ...-1179; Airspace Docket No. 09-ASW-35] Amendment of Class E Airspace; Magnolia, AR AGENCY: Federal... airspace for Magnolia, AR. Decommissioning of the Magnolia non-directional beacon (NDB) at Magnolia Municipal Airport, Magnolia, AR has made this action necessary to enhance the safety and management of...

  8. 75 FR 29656 - Amendment of Class E Airspace; Mountain View, AR

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-27

    ...-1181; Airspace Docket No. 09-ASW-36] Amendment of Class E Airspace; Mountain View, AR AGENCY: Federal... Mountain View, AR. Decommissioning of the Wilcox non-directional beacon (NDB) at Mountain View Wilcox Memorial Field Airport, Mountain View, AR, has made this action necessary to enhance the safety and...

  9. 78 FR 18801 - Establishment of Class E Airspace; Beeville, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-28

    ... Instrument Approach Procedures at Chase Field Industrial Airport. The FAA is taking this action to enhance the safety and management of Instrument Flight Rule (IFR) operations at the airport. DATES: Effective... Federal Register a notice of proposed rulemaking (NPRM) to establish Class E airspace at Chase Industrial...

  10. 49 CFR 176.168 - Transport of Class 1 (explosive) materials in vehicle spaces.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 2 2012-10-01 2012-10-01 false Transport of Class 1 (explosive) materials in vehicle spaces. 176.168 Section 176.168 Transportation Other Regulations Relating to Transportation PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HAZARDOUS MATERIALS REGULATIONS CARRIAGE BY VESSEL Detailed...

  11. 77 FR 41259 - Modification of Class E Airspace; Plentywood, MT

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-13

    ... Plentywood Sher-Wood Airport, Plentywood, MT. Controlled airspace is necessary to accommodate aircraft using... Plentywood Sher-Wood Airport. This improves the safety and management of Instrument Flight Rules (IFR... modifying Class E airspace extending upward from 700 feet above the surface at Plentywood Sher-Wood Airport...

  12. 76 FR 2000 - Modification of Class E Airspace; Show Low, AZ

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-12

    ...-0903; Airspace Docket No. 10-AWP-16] Modification of Class E Airspace; Show Low, AZ AGENCY: Federal... Show Low, AZ, to accommodate aircraft using a new Area Navigation (RNAV) Global Positioning System (GPS) Standard Instrument Approach Procedures at Show Low Regional Airport. This will improve the safety and...

  13. Caring for class III obese patients.

    PubMed

    Gardner, Lea Anne

    2013-11-01

    The Pennsylvania Patient Safety Reporting System is a confidential, statewide Internet reporting system to which all Pennsylvania hospitals, outpatient-surgery facilities, and birthing centers, as well as some abortion facilities, must file information on medical errors.Safety Monitor is a column from Pennsylvania's Patient Safety Authority, the authority that informs nurses on issues that can affect patient safety and presents strategies they can easily integrate into practice. For more information on the authority, visit www.patientsafetyauthority.org. For the original article discussed in this column or for other articles on patient safety, click on "Patient Safety Advisories" and then "Advisory Library" in the left-hand navigation menu.

  14. The Impact Of Middle Class Consumption On Democratization In Northeast Asia

    DTIC Science & Technology

    2016-03-01

    middle-class Koreans. This consumption disparity caused the structurally disadvantaged working-class Koreans to join national protests that ultimately...inequality and a mobility-restraining household registration system. There exists a key political tension around structurally disadvantaged Chinese migrant...lower middle-class Koreans. This consumption disparity caused the structurally disadvantaged working-class Koreans to join national protests that

  15. Generic oncology drugs: are they all safe?

    PubMed

    Yang, Y Tony; Nagai, Sumimasa; Chen, Brian K; Qureshi, Zaina P; Lebby, Akida A; Kessler, Samuel; Georgantopoulos, Peter; Raisch, Dennis W; Sartor, Oliver; Hermanson, Terhi; Kane, Robert C; Hrushesky, William J; Riente, Joshua J; Norris, LeAnn B; Bobolts, Laura R; Armitage, James O; Bennett, Charles L

    2016-11-01

    Although the availability of generic oncology drugs allows access to contemporary care and reduces costs, there is international variability in the safety of this class of drugs. In this Series paper, we review clinical, policy, safety, and regulatory considerations for generic oncology drugs focusing on the USA, Canada, the European Union (EU), Japan, China, and India. Safety information about generic formulations is reviewed from one agent in each class, for heavy metal drugs (cisplatin), targeted agents (imatinib), and cytotoxic agents (docetaxel). We also review regulatory reports from Japan and the USA, countries with the largest pharmaceutical expenditures. Empirical studies did not identify safety concerns in the USA, Canada, the EU, and Japan, where regulations and enforcement are strong. Although manufacturing problems for generic pharmaceuticals exist in India, where 40% of all generic pharmaceuticals used in the USA are manufactured, increased inspections and communication by the US Food and Drug Administration are occurring, facilitating oversight and enforcement. No safety outbreaks among generic oncology drugs were reported in developed countries. For developing countries, oversight is less intensive, and concerns around drug safety still exist. Regulatory agencies should collaboratively develop procedures to monitor the production, shipment, storage, and post-marketing safety of generic oncology drugs. Regulatory agencies for each country should also aim towards identical definitions of bioequivalence, the cornerstone of regulatory approval. Copyright © 2016 Elsevier Ltd. All rights reserved.

  16. 78 FR 63860 - Amendment of Class D Airspace; Kwajalein Island, Marshall Islands, RMI

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-25

    ...This action amends the Kwajalein Island Class D airspace description by amending the geographic coordinates for Bucholz Army Airfield (AAF), Kwajalein Island, Marshall Islands, RMI. The Bucholz AAF geographic coordinates information was updated in the Kwajalein Island Class E airspace descriptions in 2011, but was inadvertently overlooked in the Kwajalein Island Class D airspace description. This action ensures the safety of aircraft operating in the Kwajalein Island airspace area. This is an administrative action and does not affect the operating requirements of the airspace.

  17. The Safety of Small Containers for Flammable Fluids.

    ERIC Educational Resources Information Center

    Shanley, Edward S.

    1988-01-01

    Highlights aspects of safety that are unfamiliar to most laypersons and to many chemists as well. Presents findings that may lend themselves to presentation in chemistry classes. Details flammability tests, vapor space hazards, and the special case of gasoline containers. Provides experimental data relating vent area and internal pressure. (CW)

  18. 78 FR 41290 - Establishment of Class E Airspace; Elbow Lake, MN

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-10

    ...) Standard Instrument Approach Procedures at Elbow Lake Municipal--Pride of the Prairie Airport. The FAA is taking this action to enhance the safety and management of Instrument Flight Rule (IFR) operations at the... instrument approach procedures at the airport. This action enhances the safety and management of IFR...

  19. 78 FR 31430 - Proposed Establishment of Class E Airspace; Wagner, SD

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-24

    ... accommodate new Standard Instrument Approach Procedures (SIAP) at Wagner Municipal Airport. The FAA is taking this action to enhance the safety and management of Instrument Flight Rules (IFR) operations for SIAPs... approach procedures at the airport. Controlled airspace is needed for the safety and management of IFR...

  20. 78 FR 52716 - Proposed Amendment of Class E Airspace; Del Rio, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-26

    ..., Del Rio, TX. An additional segment to the north is needed to contain approach category E military aircraft conducting circling approaches to the airport, to retain the safety and management of IFR aircraft... to enhance the safety and management of Instrument Flight Rules (IFR) operations for instrument...

  1. 78 FR 33019 - Proposed Amendment of Class E Airspace; Commerce, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-03

    ... accommodate new Standard Instrument Approach Procedures (SIAPs) at Commerce Municipal Airport (AAF). The FAA is taking this action to enhance the safety and management of Instrument Flight Rules (IFR... airport to provide adequate controlled airspace for the safety and management of IFR operations at the...

  2. School Security and Safety.

    ERIC Educational Resources Information Center

    Licht, Kenneth F.

    The author contends that safety and accident prevention should be given primary consideration in a school system's risk management program. He argues that accidents and losses are symptoms of defects in the management system. Two classes of loss discussed are (1) accidental -- injury/loss resulting from unintended events; and (2) purposeful --…

  3. 78 FR 76055 - Establishment of Class E Airspace; Donlin Creek, AK

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-16

    ...) standard instrument approach procedures at Donlin Creek Airport. This improves the safety and management of...-miles northwest of the airport to accommodate new RNAV (GPS) standard instrument approach procedures at the airport. This action is necessary for the safety and management of IFR operations. The FAA has...

  4. 78 FR 67298 - Establishment of Class E Airspace; Ennis, MT

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-12

    ... instrument approach procedures at Ennis-Big Sky Airport. This improves the safety and management of...) standard instrument approach procedures at the airport. This action is necessary for the safety and management of IFR operations. The FAA has determined this regulation only involves an established body of...

  5. 77 FR 19076 - Establishment of Class E Airspace; Marion, AL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-30

    ... Instrument Approach Procedures serving Vaiden Field. This action enhances the safety and airspace management... accommodate the new RNAV GPS Standard Instrument Approach Procedures developed for Vaiden Field. This action is necessary for the safety and management of IFR operations at the airport. The FAA has determined...

  6. 78 FR 67297 - Establishment of Class E Airspace; Curtis, NE

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-12

    ... approach procedures. Controlled airspace is needed for the safety and management of IFR operations at the... Instrument Approach Procedures at Curtis Municipal Airport. The FAA is taking this action to enhance the safety and management of Instrument Flight Rule (IFR) operations at the airport. DATES: Effective date...

  7. The Skipper's Course.

    ERIC Educational Resources Information Center

    Coast Guard, Washington, DC.

    This book is a self-instructional program for learning boating safety rules and practices. A "quick quiz" is presented at the end of each topic of information (usually every page), and a review concludes each of the major sections, which are: (1) Prelude to Boating--overview, classes of boats, safe boat trailering; (2) Safety Afloat--presailing…

  8. 78 FR 25346 - Petition for Waiver of Compliance

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-30

    ... from certain provisions of the Federal railroad safety regulations contained at 49 CFR Part 232, Brake System Safety Standards for Freight and Other Non-Passenger Trains and Equipment; End-of-Train Devices... five cycle trains and requests to extend the required mileage interval of the Class 1A brake tests of...

  9. Safety First!

    ERIC Educational Resources Information Center

    Longfield, Judith

    2006-01-01

    In this article, the author relates how a hands-on chemistry investigation provided her the inspiration to develop an effective safety lesson for her third grade chemistry class. She began the lesson by demonstrating the use of pH indicator paper to show that ordinary household (white) vinegar was an acid. With the students, she wondered aloud…

  10. Bicycle Safety: A Balancing Act.

    ERIC Educational Resources Information Center

    Cinque, Chris

    1989-01-01

    In an effort to reduce deaths and serious injuries among bicyclists, physicians and bicycling organizations are promoting safety skill classes. Children are at especially high risk of accidents and need proper training and education. Helmets and other protective gear are considered crucial equipment, and common sense and alertness are important.…

  11. Structural empowerment and patient safety culture among registered nurses working in adult critical care units.

    PubMed

    Armellino, Donna; Quinn Griffin, Mary T; Fitzpatrick, Joyce J

    2010-10-01

    The aim of the present study was to examine the relationship between structural empowerment and patient safety culture among staff level Registered Nurses (RNs) within adult critical care units (ACCU). There is literature to support the value of RNs' structurally empowered work environments and emerging literature towards patient safety culture; the link between empowerment and patient safety culture is being discovered. A sample of 257 RNs, working within adult critical care of a tertiary hospital in the United States, was surveyed. Instruments included a background data sheet, the Conditions of Workplace Effectiveness and the Hospital Survey on Patient Safety Culture. Structural empowerment and patient safety culture were significantly correlated. As structural empowerment increased so did the RNs' perception of patient safety culture. To foster patient safety culture, nurse leaders should consider providing structurally empowering work environments for RNs. This study contributes to the body of knowledge linking structural empowerment and patient safety culture. Results link structurally empowered RNs and increased patient safety culture, essential elements in delivering efficient, competent, quality care. They inform nursing management of key factors in the nurses' environment that promote safe patient care environments. © 2010 The Authors. Journal compilation © 2010 Blackwell Publishing Ltd.

  12. Maltaricin CPN, a new class IIa bacteriocin produced by Carnobacterium maltaromaticum CPN isolated from mould-ripened cheese.

    PubMed

    Hammi, I; Delalande, F; Belkhou, R; Marchioni, E; Cianferani, S; Ennahar, S

    2016-11-01

    The purpose of this study was to isolate, characterize and determine the structure and the antibacterial activities of a bacteriocin produced by Carnobacterium maltaromaticum CPN, a strain isolated from unpasteurized milk Camembert cheese. This bacteriocin, termed maltaricin CPN, was produced at higher amounts in MRS broth at temperatures between 15°C and 25°C. It was purified to homogeneity from culture supernatant by using a simple method consisting of cation-exchange and reversed-phase chromatographies. Mass spectrometry showed that maltaricin was a 4427·29 Da bacteriocin. Its amino acid sequence was determined by Edman degradation which showed that it had close similarity with bacteriocins of the class IIa. Maltaricin CPN consisted in fact of 44 unmodified amino acids including two cysteine residues at positions 9 and 14 linked by a disulphide bond. The antimicrobial activity of maltaricin CPN covered a range of bacteria, with strong activity against many species of Gram-positive bacteria, especially the food-borne pathogen Listeria monocytogenes, but no activity against Gram-negative ones. In the studied conditions, C. maltaromaticum CPN produced a new class IIa bacteriocin with strong anti-Listeria activity. The study covers the purification and the structural characterization of a new bacteriocin produced by strain C. maltaromaticum CPN isolated from Camembert cheese. Its activity against strains of L. monocytogenes and higher production rates at relatively low temperatures show potential technological applications to improve the safety of refrigerated food. © 2016 The Society for Applied Microbiology.

  13. 76 FR 70051 - Establishment of Class D and Amendment of Class E Airspace; Los Angeles, CA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-10

    ... FAA considered non- rulemaking solutions but found they did not provide the equivalent level of safety... Administration, Operations Support Group, Western Service Center, 1601 Lind Avenue SW., Renton, WA 98057... Letter of Agreement between Los Angeles Air Traffic Control Tower and hang gliding operators will be...

  14. Voices of Teacher Candidates of Color on White Race Evasion: "I Worried about My Safety!"

    ERIC Educational Resources Information Center

    Amos, Yukari Takimoto

    2016-01-01

    This qualitative study investigated the negative impacts minority teacher candidates receive from white teacher candidates in a required multicultural education class. The findings reveal that four teacher candidates of color had difficulty positioning themselves among the overwhelming silencing power of whiteness in the class. The white students…

  15. 47 CFR 80.275 - Technical Requirements for Class A Automatic Identification System (AIS) equipment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 5 2010-10-01 2010-10-01 false Technical Requirements for Class A Automatic Identification System (AIS) equipment. 80.275 Section 80.275 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) SAFETY AND SPECIAL RADIO SERVICES STATIONS IN THE MARITIME SERVICES Equipment Authorization for Compulsory Ships § 80.275...

  16. 75 FR 63730 - Proposed Establishment of Class E Airspace; Panguitch, UT

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-18

    ... include a portion extending upward from 1,200 feet above the surface at Panguitch Municipal Airport... controlled airspace from 700 feet above the surface. The FAA has reassessed the proposal to include Class E airspace 700 feet and 1,200 feet above the surface to further the safety and management of Instrument...

  17. 75 FR 14381 - Amendment of Class E Airspace; Mount Airy, NC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-25

    ... triplicate to the Docket Management System (see ADDRESSES section for address and phone number). You may also... proposes to amend Class E Airspace at Mount Airy, NC, to accommodate the additional airspace needed for the... enhances the safety and airspace management of Instrument Flight Rules (IFR) operations at the airport...

  18. 75 FR 33556 - Proposed Amendment of Class E Airspace; Port Angeles, WA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-14

    ... action proposes to amend Class E airspace at William R. Fairchild International Airport, Port Angeles, WA... proposing this action for the safety and management of Instrument Flight Rules (IFR) operations at the... triplicate to the Docket Management System (see ``ADDRESSES'' section for address and phone number). You may...

  19. 78 FR 48300 - Establishment of Class E Airspace; Mahnomen, MN

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-08

    ... E5 Mahnomen, MN [New] Mahnomen County Airport, MN (Lat. 47[deg]15'38'' N., long. 95[deg]55'41'' W... Aviation Administration (FAA), DOT. ACTION: Final rule. SUMMARY: This action establishes Class E airspace... safety and management of Instrument Flight Rule (IFR) operations at the airport. DATES: Effective date...

  20. 77 FR 5429 - Proposed Modification of the Atlanta Class B Airspace Area; GA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-03

    .... Aircraft are then normally assigned 5,000 feet, or higher, upon initial contact with departure control. The... foot floor would produce a safer airspace environment for aircraft arriving at the world's busiest... containment of aircraft within Class B airspace, reduce controller workload and enhance safety in the Atlanta...

  1. 49 CFR 176.108 - Supervision of Class 1 (explosive) materials during loading, unloading, handling and stowage.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 2 2010-10-01 2010-10-01 false Supervision of Class 1 (explosive) materials during loading, unloading, handling and stowage. 176.108 Section 176.108 Transportation Other Regulations Relating to Transportation PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HAZARDOUS MATERIALS REGULATIONS...

  2. 30 CFR 75.505 - Mines classed gassy; use and maintenance of permissible electric face equipment.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... permissible electric face equipment. 75.505 Section 75.505 Mineral Resources MINE SAFETY AND HEALTH... Electrical Equipment-General § 75.505 Mines classed gassy; use and maintenance of permissible electric face... provision of law and was required to use permissible electric face equipment and to maintain such equipment...

  3. 30 CFR 75.505 - Mines classed gassy; use and maintenance of permissible electric face equipment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... permissible electric face equipment. 75.505 Section 75.505 Mineral Resources MINE SAFETY AND HEALTH... Electrical Equipment-General § 75.505 Mines classed gassy; use and maintenance of permissible electric face... provision of law and was required to use permissible electric face equipment and to maintain such equipment...

  4. 30 CFR 75.505 - Mines classed gassy; use and maintenance of permissible electric face equipment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... permissible electric face equipment. 75.505 Section 75.505 Mineral Resources MINE SAFETY AND HEALTH... Electrical Equipment-General § 75.505 Mines classed gassy; use and maintenance of permissible electric face... provision of law and was required to use permissible electric face equipment and to maintain such equipment...

  5. 30 CFR 75.505 - Mines classed gassy; use and maintenance of permissible electric face equipment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... permissible electric face equipment. 75.505 Section 75.505 Mineral Resources MINE SAFETY AND HEALTH... Electrical Equipment-General § 75.505 Mines classed gassy; use and maintenance of permissible electric face... provision of law and was required to use permissible electric face equipment and to maintain such equipment...

  6. 30 CFR 75.505 - Mines classed gassy; use and maintenance of permissible electric face equipment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... permissible electric face equipment. 75.505 Section 75.505 Mineral Resources MINE SAFETY AND HEALTH... Electrical Equipment-General § 75.505 Mines classed gassy; use and maintenance of permissible electric face... provision of law and was required to use permissible electric face equipment and to maintain such equipment...

  7. 78 FR 25383 - Amendment of Class E Airspace; West Palm Beach, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-01

    ...-0922; Airspace Docket No. 12-ASO-38] Amendment of Class E Airspace; West Palm Beach, FL AGENCY: Federal... West Palm Beach, FL area, as new Standard Instrument Approach Procedures (SIAPs) have been developed at Palm Beach County Park Airport. Airspace reconfiguration is necessary for the continued safety and...

  8. 46 CFR 56.30-10 - Flanged joints (modifies 104.5.1(a)).

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 104.5.1(a)). (a) Flanged or butt-welded joints are required for Classes I and I-L piping for nominal... Marine Safety Center. Pressure temperature ratings of the appropriate ANSI/ASME standard must not be... service pressure-temperature ratings for flanges of class 300 and lower, within the temperature...

  9. Achieving Recognition as a World Class Airport through Education and Training. Sorenson Best Paper Award Recipient.

    ERIC Educational Resources Information Center

    Quilty, Stephen M.

    2003-01-01

    The International Civil Aviation Organization has standards for airport certification that require education and training of personnel. The American Association of Airport Executives offers accreditation and certification in airport operations and safety that can meet the needs of world-class airports. (Contains 18 references.) (SK)

  10. 76 FR 67055 - Amendment of Class E Airspace; Valley City, ND

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-31

    ...-0605; Airspace Docket No. 11-AGL-13] Amendment of Class E Airspace; Valley City, ND AGENCY: Federal... Valley City, ND. Decommissioning of the Valley City non-directional beacon (NDB) at Barnes County Municipal Airport, Valley City, ND, has made this action necessary to enhance the safety and management of...

  11. 77 FR 9251 - Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-16

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health (NIOSH), Centers for..., for a number of work days aggregating at least 250 work days, occurring either solely under this...

  12. 75 FR 13671 - Establishment of Class E Airspace; West Bend, WI

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-23

    ...-1149; Airspace Docket No. 09-AGL-33] Establishment of Class E Airspace; West Bend, WI AGENCY: Federal... West Bend, WI to accommodate Area Navigation (RNAV) Standard Instrument Approach Procedures (SIAPs) at West Bend Municipal Airport, West Bend, WI. The FAA is taking this action to enhance the safety and...

  13. Dance Class Structure Affects Youth Physical Activity and Sedentary Behavior: A Study of Seven Dance Types

    ERIC Educational Resources Information Center

    Lopez Castillo, Maria A.; Carlson, Jordan A.; Cain, Kelli L.; Bonilla, Edith A.; Chuang, Emmeline; Elder, John P.; Sallis, James F.

    2015-01-01

    Purpose: The study aims were to determine: (a) how class structure varies by dance type, (b) how moderate-to-vigorous physical activity (MVPA) and sedentary behavior vary by dance class segments, and (c) how class structure relates to total MVPA in dance classes. Method: Participants were 291 boys and girls ages 5 to 18 years old enrolled in 58…

  14. Environmental Assessment for Construction of Visiting Quarters - Phases One and Two, MacDill AFB, Florida

    DTIC Science & Technology

    2011-07-13

    kilometers of a Class I area ; therefore, the PSD regulations do not apply. Affected Environment Environmental Assessment for Construction of...Federal agencies, to the extent permitted by law and mission, to identify and assess environmental health and safety risks that might...disproportionate risks . The order defines environmental health and safety risks as “ risks to health or to safety that are attributable to products or

  15. Ontology for Structural Geology

    NASA Astrophysics Data System (ADS)

    Zhong, J.; McGuinness, D. L.; Antonellini, M.; Aydin, A.

    2005-12-01

    We present our comprehensive process-based ontology for Structural Geology. This ontology covers major domain concepts, especially those related to geological structure type, properties of these structures, their deformation mechanisms, and the factors that control which deformation mechanisms may operate under certain conditions. The structure class in our ontology extends the planetary structure class of the SWEET ontology by providing additional information required for use in the structural geology domain. The classification followed the architectures of structures, such as structure element, set, zone, and pattern. Our deformation mechanism class does not have a corresponding class in SWEET. In our ontology, it has two subclasses, Macro- and Micro- mechanisms. The property class and the factor class are both subclasses of the physical property class of SWEET. Relationships among those concepts are also included in our ontology. For example, the class structure element has properties associated with the deformation mechanisms, descriptive properties such as geometry and morphology, and physical properties of rocks such as strength, compressibility, seismic velocity, porosity, and permeability. The subject matter expertise was provided by domain experts. Additionally, we surveyed text books and journal articles with the goal of evaluating the completeness and correctness of the domain terms and we used logical reasoners and validators to eliminate logical problems. We propose that our ontology provides a reusable extension to the SWEET ontology that may be of value to scientists and lay people interested in structural geology issues. We have also implemented prototype services that utilize this ontology for search.

  16. Flupyradifurone: a brief profile of a new butenolide insecticide

    PubMed Central

    Nauen, Ralf; Jeschke, Peter; Velten, Robert; Beck, Michael E; Ebbinghaus-Kintscher, Ulrich; Thielert, Wolfgang; Wölfel, Katharina; Haas, Matthias; Kunz, Klaus; Raupach, Georg

    2015-01-01

    BACKGROUND The development and commercialisation of new chemical classes of insecticides for efficient crop protection measures against destructive invertebrate pests is of utmost importance to overcome resistance issues and to secure sustainable crop yields. Flupyradifurone introduced here is the first representative of the novel butenolide class of insecticides active against various sucking pests and showing an excellent safety profile. RESULTS The discovery of flupyradifurone was inspired by the butenolide scaffold in naturally occurring stemofoline. Flupyradifurone acts reversibly as an agonist on insect nicotinic acetylcholine receptors but is structurally different from known agonists, as shown by chemical similarity analysis. It shows a fast action on a broad range of sucking pests, as demonstrated in laboratory bioassays, and exhibits excellent field efficacy on a number of crops with different application methods, including foliar, soil, seed treatment and drip irrigation. It is readily taken up by plants and translocated in the xylem, as demonstrated by phosphor imaging analysis. Flupyradifurone is active on resistant pests, including cotton whiteflies, and is not metabolised by recombinantly expressed CYP6CM1, a cytochrome P450 conferring metabolic resistance to neonicotinoids and pymetrozine. CONCLUSION The novel butenolide insecticide flupyradifurone shows unique properties and will become a new tool for integrated pest management around the globe, as demonstrated by its insecticidal, ecotoxicological and safety profile. © 2014 The Authors. Pest Management Science published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry. PMID:25351824

  17. Neonicotinoid insecticides: highlights of a symposium on strategic molecular designs.

    PubMed

    Tomizawa, Motohiro; Casida, John E

    2011-04-13

    Neonicotinoids are the newest of the five major classes of insecticides (the others are chlorinated hydrocarbons, organophosphorus compounds, methylcarbamates, and pyrethroids), and they make up approximately one-fourth of the world insecticide market. Nithiazine was the lead compound from Shell Development Co. in California later optimized by Shinzo Kagabu of Nihon Tokushu Noyaku Seizo to increase the potency and photostability, resulting in imidacloprid and thiacloprid. These discoveries are the basis for the International Award for Research in Agrochemicals of the American Chemical Society presented in 2010 to Professor Shinzo Kagabu. Five other neonicotinoids were added by others for the current set of seven commercial compounds. This symposium considers the progress in discovery and development of novel chemotype nicotinic insecticides with enhanced effectiveness, unique biological properties, and maximal safety. Chemorational approaches considered include physicochemical properties, metabolic activation and detoxification, and chemical and structural biology aspects potentially facilitating receptor structure-guided insecticide design.

  18. Safety, tolerability, clinical, and joint structural outcomes of a single intra-articular injection of allogeneic mesenchymal precursor cells in patients following anterior cruciate ligament reconstruction: a controlled double-blind randomised trial.

    PubMed

    Wang, Yuanyuan; Shimmin, Andrew; Ghosh, Peter; Marks, Paul; Linklater, James; Connell, David; Hall, Stephen; Skerrett, Donna; Itescu, Silviu; Cicuttini, Flavia M

    2017-08-02

    Few clinical trials have investigated the safety and efficacy of mesenchymal stem cells for the management of post-traumatic osteoarthritis. The objectives of this pilot study were to determine the safety and tolerability and to explore the efficacy of a single intra-articular injection of allogeneic human mesenchymal precursor cells (MPCs) to improve clinical symptoms and retard joint structural deterioration over 24 months in patients following anterior cruciate ligament (ACL) reconstruction. In this phase Ib/IIa, double-blind, active comparator clinical study, 17 patients aged 18-40 years with unilateral ACL reconstruction were randomized (2:1) to receive either a single intra-articular injection of 75 million allogeneic MPCs suspended in hyaluronan (HA) (MPC + HA group) (n = 11) or HA alone (n = 6). Patients were monitored for adverse events. Immunogenicity was evaluated by anti-HLA panel reactive antibodies (PRA) against class I and II HLAs determined by flow cytometry. Pain, function, and quality of life were assessed using the Knee Injury and Osteoarthritis Outcome Score (KOOS) and SF-36v2 scores. Joint space width was measured from radiographs, and tibial cartilage volume and bone area assessed from magnetic resonance imaging (MRI). Moderate arthralgia and swelling within 24 h following injection that subsided were observed in 4 out of 11 in the MPC + HA group and 0 out of 6 HA controls. No cell-related serious adverse effects were observed. Increases in class I PRA >10% were observed at week 4 in the MPC + HA group that decreased to baseline levels by week 104. Compared with the HA group, MPC + HA-treated patients showed greater improvements in KOOS pain, symptom, activities of daily living, and SF-36 bodily pain scores (p < 0.05). The MPC + HA group had reduced medial and lateral tibiofemoral joint space narrowing (p < 0.05), less tibial bone expansion (0.5% vs 4.0% over 26 weeks, p = 0.02), and a trend towards reduced tibial cartilage volume loss (0.7% vs -4.0% over 26 weeks, p = 0.10) than the HA controls. Intra-articular administration of a single allogeneic MPC injection following ACL reconstruction was safe, well tolerated, and may improve symptoms and structural outcomes. These findings suggest that MPCs warrant further investigations as they may modulate some of the pathological processes responsible for the development of post-traumatic osteoarthritis following ACL reconstruction. ClinicalTrials.gov ( NCT01088191 ) registration date: March 11, 2010.

  19. 75 FR 9232 - Measuring Progress on Food Safety: Current Status and Future Directions; Public Workshop

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-01

    ... for assessing progress in food safety and associated methodological issues and to discuss potential.... The FoodNet also conducts special studies to determine risk factors for acquiring those illnesses... production, studies on the prevalence of specific pathogens in specific classes of food, and studies of...

  20. Firearms Safety: Instructor Manual. Shooting Skills Series.

    ERIC Educational Resources Information Center

    Green, Rodney J.; Powell, Cheryl Riley, Ed.

    Although written with the classroom teacher in mind, this learning module on firearms safety can be adapted by leaders of camps, 4-H clubs, outdoor educators, scouting organizations or any workers with junior and senior high school youth. The self-contained unit includes information on the subject, lesson plans, activities, class exercises, tests,…

  1. 49 CFR 179.220-24 - Tests of pressure relief valves.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SPECIFICATIONS FOR TANK CARS Specifications for Non-Pressure Tank Car Tanks (Classes DOT-111AW and 115AW) § 179.220-24 Tests of pressure relief valves. Each safety relief valve must be tested by air or gas for compliance with § 179.15...

  2. 49 CFR 179.220-24 - Tests of pressure relief valves.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SPECIFICATIONS FOR TANK CARS Specifications for Non-Pressure Tank Car Tanks (Classes DOT-111AW and 115AW) § 179.220-24 Tests of pressure relief valves. Each safety relief valve must be tested by air or gas for compliance with § 179.15...

  3. 78 FR 74008 - Amendment of Class E Airspace; Del Rio, TX

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-10

    ... Laughlin Air Force Base (AFB). The FAA is taking this action to enhance the safety and management of... at Laughlin AFB, Del Rio, TX. An additional segment to the north is needed to contain approach category E military aircraft conducting circling approaches to the airport, to retain the safety and...

  4. 44 CFR 150.1 - Background and purpose.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... HOMELAND SECURITY FIRE PREVENTION AND CONTROL PUBLIC SAFETY AWARDS TO PUBLIC SAFETY OFFICERS § 150.1 Background and purpose. The regulations in this part are issued under the authority of the Federal Fire Prevention and Control Act of 1974 (the Act), 15 U.S.C. 2201 et seq. The Act establishes two classes of...

  5. 44 CFR 150.1 - Background and purpose.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... HOMELAND SECURITY FIRE PREVENTION AND CONTROL PUBLIC SAFETY AWARDS TO PUBLIC SAFETY OFFICERS § 150.1 Background and purpose. The regulations in this part are issued under the authority of the Federal Fire Prevention and Control Act of 1974 (the Act), 15 U.S.C. 2201 et seq. The Act establishes two classes of...

  6. 77 FR 5254 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-02

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institute for Occupational Safety and Health...: National Institute for Occupational Safety and Health (NIOSH), Department of Health and Human Services (HHS... at least 250 work days, occurring either solely under this employment or in combination with work...

  7. 75 FR 44967 - Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-30

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institute for Occupational Safety and Health... Occupational Safety and Health (NIOSH), Department of Health and Human Services (HHS). ACTION: Notice. SUMMARY... work days aggregating at least 250 work days, occurring either solely under this employment, or in...

  8. 76 FR 51035 - Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-17

    ... Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health (NIOSH), Department... Mexico, from January 1, 1949 through December 31, 1962, for a number of work days aggregating at least..., Division of Compensation Analysis and Support, National Institute for Occupational Safety and Health (NIOSH...

  9. 75 FR 44966 - Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-30

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institute for Occupational Safety and Health... Occupational Safety and Health (NIOSH), Department of Health and Human Services (HHS). ACTION: Notice. SUMMARY... from January 1, 1968 through December 31, 1972, for a number of work days aggregating at least 250 work...

  10. 75 FR 51816 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-23

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institute for Occupational Safety and Health...: National Institute for Occupational Safety and Health (NIOSH), Department of Health and Human Services (HHS... days aggregating at least 250 work days, occurring either solely under this employment, or in...

  11. 77 FR 58382 - Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-20

    ... Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health (NIOSH), Centers for... aggregating at least 250 work days, occurring either solely under this employment, or in combination with work[email protected] . John Howard, Director, National Institute for Occupational Safety and Health. [FR Doc. 2012...

  12. 75 FR 44966 - Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-30

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institute for Occupational Safety and Health... Occupational Safety and Health (NIOSH), Department of Health and Human Services (HHS). ACTION: Notice. SUMMARY..., 1952, for a number of work days aggregating at least 250 work days, occurring either solely under this...

  13. 76 FR 26299 - Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-06

    ... Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health (NIOSH), Department... at least 250 work days, occurring either solely under this employment, or in combination with work... Safety and Health (NIOSH), 4676 Columbia Parkway, MS C-46, Cincinnati, OH 45226, Telephone 877-222-7570...

  14. 75 FR 9196 - Letter From Secretary of Energy Accepting Defense Nuclear Facilities Safety Board (Board...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-01

    ... capability for non- vital laboratory room electrical loads that provides an engineered control to reduce..., approximately two orders of magnitude higher than our evaluation guideline for selecting safety class controls. Approval of the DSA included recognition of weaknesses in the facility's control set and the need to...

  15. Mothers' Safety Intervention Strategies with Toddlers and Their Relationship to Child Characteristics

    ERIC Educational Resources Information Center

    Diamond, Alexandra; Bowes, Jennifer; Robertson, Greg

    2006-01-01

    Injury prevention at home is an important concern for parents of toddlers. This study investigated safety-related intervention strategies of 40 middle-class Australian mothers, and their relationship with three child characteristics: gender, temperament and language comprehension. In an interview at home, mothers reported frequency of use of 15…

  16. 77 FR 32640 - Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-01

    ... Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health (NIOSH), Centers for... Occupational Illness Compensation Program Act of 2000. On May 11, 2012, the Secretary of HHS designated the... submitted by email to [email protected] . John Howard, Director, National Institute for Occupational Safety and...

  17. International Expert Panel Consensus Guidelines for Structure and Delivery of Qigong Exercise for Cancer Care Programming

    PubMed Central

    Klein, Penelope; Picard, George; Schneider, Roger; Oh, Byeongsang

    2017-01-01

    Integrative oncology, including Qigong, is a relatively new concept in modern healthcare. Evidence of benefits of Qigong in cancer survivors is emerging. As such, several cancer centers, world-wide, have introduced Qigong as part of integrative medicine within supportive cancer care programming. Qigong exercise programming content and quality varies among institutions due to lack of standard guidelines and, at present, relies solely on the instructor’s skills, knowledge, personal preferences and clinical experience. Development of consensus guidelines recommending the basic structure and delivery of Qigong programming in cancer care can potentiate quality assurance and reduce risk of harm. This applied qualitative research utilized a modified Delphi approach to formulate consensus guidelines. Guidelines were developed through discussions among an international expert panel (N = 13) with representation from Australia, Canada, Ireland, and the United States. Panel communication was predominantly conducted by email and occurred from November 2016 through February 2017. Expert panel work resulted in the generation of a work product: Qigong in Cancer Care Guidelines: A Working Paper including: (a) Consensus Guidelines for structure and delivery of Qigong exercise for Cancer care programming; (b) Consensus guidelines for instructor competence for teaching Qigong exercise for cancer care classes; (c) Screening tool for safe participation in Qigong exercise; (d) Class participant instructions for maintaining safety during Qigong exercise; and (e) Advice from the field. Generation of these resources is the first step in establishing recommendations for ‘best practice’ in the area of Qigong for cancer care programming.

  18. Modular prediction of protein structural classes from sequences of twilight-zone identity with predicting sequences.

    PubMed

    Mizianty, Marcin J; Kurgan, Lukasz

    2009-12-13

    Knowledge of structural class is used by numerous methods for identification of structural/functional characteristics of proteins and could be used for the detection of remote homologues, particularly for chains that share twilight-zone similarity. In contrast to existing sequence-based structural class predictors, which target four major classes and which are designed for high identity sequences, we predict seven classes from sequences that share twilight-zone identity with the training sequences. The proposed MODular Approach to Structural class prediction (MODAS) method is unique as it allows for selection of any subset of the classes. MODAS is also the first to utilize a novel, custom-built feature-based sequence representation that combines evolutionary profiles and predicted secondary structure. The features quantify information relevant to the definition of the classes including conservation of residues and arrangement and number of helix/strand segments. Our comprehensive design considers 8 feature selection methods and 4 classifiers to develop Support Vector Machine-based classifiers that are tailored for each of the seven classes. Tests on 5 twilight-zone and 1 high-similarity benchmark datasets and comparison with over two dozens of modern competing predictors show that MODAS provides the best overall accuracy that ranges between 80% and 96.7% (83.5% for the twilight-zone datasets), depending on the dataset. This translates into 19% and 8% error rate reduction when compared against the best performing competing method on two largest datasets. The proposed predictor provides accurate predictions at 58% accuracy for membrane proteins class, which is not considered by majority of existing methods, in spite that this class accounts for only 2% of the data. Our predictive model is analyzed to demonstrate how and why the input features are associated with the corresponding classes. The improved predictions stem from the novel features that express collocation of the secondary structure segments in the protein sequence and that combine evolutionary and secondary structure information. Our work demonstrates that conservation and arrangement of the secondary structure segments predicted along the protein chain can successfully predict structural classes which are defined based on the spatial arrangement of the secondary structures. A web server is available at http://biomine.ece.ualberta.ca/MODAS/.

  19. Modular prediction of protein structural classes from sequences of twilight-zone identity with predicting sequences

    PubMed Central

    2009-01-01

    Background Knowledge of structural class is used by numerous methods for identification of structural/functional characteristics of proteins and could be used for the detection of remote homologues, particularly for chains that share twilight-zone similarity. In contrast to existing sequence-based structural class predictors, which target four major classes and which are designed for high identity sequences, we predict seven classes from sequences that share twilight-zone identity with the training sequences. Results The proposed MODular Approach to Structural class prediction (MODAS) method is unique as it allows for selection of any subset of the classes. MODAS is also the first to utilize a novel, custom-built feature-based sequence representation that combines evolutionary profiles and predicted secondary structure. The features quantify information relevant to the definition of the classes including conservation of residues and arrangement and number of helix/strand segments. Our comprehensive design considers 8 feature selection methods and 4 classifiers to develop Support Vector Machine-based classifiers that are tailored for each of the seven classes. Tests on 5 twilight-zone and 1 high-similarity benchmark datasets and comparison with over two dozens of modern competing predictors show that MODAS provides the best overall accuracy that ranges between 80% and 96.7% (83.5% for the twilight-zone datasets), depending on the dataset. This translates into 19% and 8% error rate reduction when compared against the best performing competing method on two largest datasets. The proposed predictor provides accurate predictions at 58% accuracy for membrane proteins class, which is not considered by majority of existing methods, in spite that this class accounts for only 2% of the data. Our predictive model is analyzed to demonstrate how and why the input features are associated with the corresponding classes. Conclusions The improved predictions stem from the novel features that express collocation of the secondary structure segments in the protein sequence and that combine evolutionary and secondary structure information. Our work demonstrates that conservation and arrangement of the secondary structure segments predicted along the protein chain can successfully predict structural classes which are defined based on the spatial arrangement of the secondary structures. A web server is available at http://biomine.ece.ualberta.ca/MODAS/. PMID:20003388

  20. 47 CFR 27.56 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Antenna structures; air navigation safety. 27... SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES Technical Standards § 27.56 Antenna structures; air navigation safety. A licensee that owns its antenna structure(s) must not allow such antenna structure(s) to...

  1. 47 CFR 27.56 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Antenna structures; air navigation safety. 27... SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES Technical Standards § 27.56 Antenna structures; air navigation safety. A licensee that owns its antenna structure(s) must not allow such antenna structure(s) to...

  2. 47 CFR 27.56 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Antenna structures; air navigation safety. 27... SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES Technical Standards § 27.56 Antenna structures; air navigation safety. A licensee that owns its antenna structure(s) must not allow such antenna structure(s) to...

  3. 47 CFR 27.56 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Antenna structures; air navigation safety. 27... SERVICES MISCELLANEOUS WIRELESS COMMUNICATIONS SERVICES Technical Standards § 27.56 Antenna structures; air navigation safety. A licensee that owns its antenna structure(s) must not allow such antenna structure(s) to...

  4. Validating the Danish adaptation of the World Health Organization's International Classification for Patient Safety classification of patient safety incident types

    PubMed Central

    Mikkelsen, Kim Lyngby; Thommesen, Jacob; Andersen, Henning Boje

    2013-01-01

    Objectives Validation of a Danish patient safety incident classification adapted from the World Health Organizaton's International Classification for Patient Safety (ICPS-WHO). Design Thirty-three hospital safety management experts classified 58 safety incident cases selected to represent all types and subtypes of the Danish adaptation of the ICPS (ICPS-DK). Outcome Measures Two measures of inter-rater agreement: kappa and intra-class correlation (ICC). Results An average number of incident types used per case per rater was 2.5. The mean ICC was 0.521 (range: 0.199–0.809) and the mean kappa was 0.513 (range: 0.193–0.804). Kappa and ICC showed high correlation (r = 0.99). An inverse correlation was found between the prevalence of type and inter-rater reliability. Results are discussed according to four factors known to determine the inter-rater agreement: skill and motivation of raters; clarity of case descriptions; clarity of the operational definitions of the types and the instructions guiding the coding process; adequacy of the underlying classification scheme. Conclusions The incident types of the ICPS-DK are adequate, exhaustive and well suited for classifying and structuring incident reports. With a mean kappa a little above 0.5 the inter-rater agreement of the classification system is considered ‘fair’ to ‘good’. The wide variation in the inter-rater reliability and low reliability and poor discrimination among the highly prevalent incident types suggest that for these types, precisely defined incident sub-types may be preferred. This evaluation of the reliability and usability of WHO's ICPS should be useful for healthcare administrations that consider or are in the process of adapting the ICPS. PMID:23287641

  5. Comedications alter drug-induced liver injury reporting frequency: Data mining in the WHO VigiBase™

    PubMed Central

    Suzuki, Ayako; Yuen, Nancy A.; Ilic, Katarina; Miller, Richard T.; Reese, Melinda J.; Brown, H. Roger; Ambroso, Jeffrey I.; Falls, J. Gregory; Hunt, Christine M.

    2015-01-01

    Polypharmacy is common, and may modify mechanisms of drug-induced liver injury. We examined the effect of these drug–drug interactions on liver safety reports of four drugs highly associated with hepatotoxicity. In the WHO VigiBase™, liver event reports were examined for acetaminophen, isoniazid, valproic acid, and amoxicillin/clavulanic acid. Then, we evaluated the liver event reporting frequency of these 4 drugs in the presence of co-reported medications. Each of the 4 primary drugs was reported as having more than 2000 liver events, and co-reported with more than 600 different medications. Overall, the effect of 2275 co-reported drugs (316 drug classes) on the reporting frequency was analyzed. Decreased liver event reporting frequency was associated with 245 drugs/122 drug classes, including anti-TNFα, opioids, and folic acid. Increased liver event reporting frequency was associated with 170 drugs/82 drug classes; in particular, halogenated hydrocarbons, carboxamides, and bile acid sequestrants. After adjusting for age, gender, and other co-reported drug classes, multiple co-reported drug classes were significantly associated with decreased/increased liver event reporting frequency in a drug-specific/unspecific manner. In conclusion, co-reported medications were associated with changes in the liver event reporting frequency of drugs commonly associated with hepatotoxicity, suggesting that comedications may modify drug hepatic safety. PMID:25988394

  6. Fuel Injection Strategy for a Next Generation Pulse Detonation Engine

    DTIC Science & Technology

    2006-06-01

    at 45°C CE Approved EMC EMC Directive 89/336/EEC; EN 61326-1 Emissions and Immunity Safety Low Voltage Directive 73/23/EEC; EN 61010 -1...Operating Humidity 0–90% Nonoperating Humidity 0–100% CDRH Class IIIb IEC Class 3B From www.mellesgriot.com 47 SILICON OPTICAL SENSOR Model

  7. 49 CFR 179.220 - General specifications applicable to nonpressure tank car tanks consisting of an inner container...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... tank car tanks consisting of an inner container supported within an outer shell (class DOT-115). 179... AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION (CONTINUED) SPECIFICATIONS FOR TANK CARS Specifications for Non-Pressure Tank Car Tanks (Classes DOT-111AW and 115AW) § 179.220...

  8. 33 CFR 169.125 - What classes of ships are required to make reports?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false What classes of ships are required to make reports? 169.125 Section 169.125 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) PORTS AND WATERWAYS SAFETY SHIP REPORTING SYSTEMS Establishment of Two Mandatory Ship Reporting Systems for the...

  9. 49 CFR 173.2 - Hazardous materials classes and index to hazard class definitions.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ....50 1 1.6 Extremely insensitive detonating substances 173.50 2 2.1 Flammable gas 173.115 2 2.2 Non-flammable compressed gas 173.115 2 2.3 Poisonous gas 173.115 3 Flammable and combustible liquid 173.120 4 4... PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HAZARDOUS MATERIALS...

  10. 49 CFR 173.2 - Hazardous materials classes and index to hazard class definitions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ....50 1 1.6 Extremely insensitive detonating substances 173.50 2 2.1 Flammable gas 173.115 2 2.2 Non-flammable compressed gas 173.115 2 2.3 Poisonous gas 173.115 3 Flammable and combustible liquid 173.120 4 4... PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HAZARDOUS MATERIALS...

  11. 49 CFR 173.2 - Hazardous materials classes and index to hazard class definitions.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ....50 1 1.6 Extremely insensitive detonating substances 173.50 2 2.1 Flammable gas 173.115 2 2.2 Non-flammable compressed gas 173.115 2 2.3 Poisonous gas 173.115 3 Flammable and combustible liquid 173.120 4 4... PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HAZARDOUS MATERIALS...

  12. 49 CFR 173.2 - Hazardous materials classes and index to hazard class definitions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ....50 1 1.6 Extremely insensitive detonating substances 173.50 2 2.1 Flammable gas 173.115 2 2.2 Non-flammable compressed gas 173.115 2 2.3 Poisonous gas 173.115 3 Flammable and combustible liquid 173.120 4 4... PIPELINE AND HAZARDOUS MATERIALS SAFETY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION HAZARDOUS MATERIALS...

  13. Selecting and Assessing the Family-Friendly Community: Adaptive Strategies of Middle-Class, Dual-Earner Couples

    ERIC Educational Resources Information Center

    Sweet, Stephen; Swisher, Raymond; Moen, Phyllis

    2005-01-01

    Using a life course perspective, this study analyzes the adaptive strategy of community selection utilized by middle-class dual-earner couples, as well as the perceived family friendliness of their communities. Although many common concerns exist (most paramount being safety, jobs, and housing quality), parents are more apt than nonparents to…

  14. 76 FR 59306 - Proposed Establishment of Class D and E Airspace and Amendment of Class E Airspace; Punta Gorda, FL

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-26

    ... new air traffic control tower at Punta Gorda Airport. Controlled airspace is necessary for the safety... is necessary to support the operation of the new air traffic control tower, and would enhance the... Traffic Organization, Federal Aviation Administration, P.O. Box 20636, Atlanta, Georgia 30320; telephone...

  15. 77 FR 56174 - Proposed Establishment of Class D and Class E Airspace; Camp Guernsey, WY

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-12

    .... The establishment of an air traffic control tower has made this action necessary for the safety and... proposal contained in this action may be changed in light of comments received. All comments submitted will... also be accessed through the FAA's Web page at http://www.faa.gov/airports_airtraffic/air_traffic...

  16. 75 FR 37812 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-30

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... and Human Services (HHS) gives notice concerning the final effect of the HHS decision to designate a...

  17. 77 FR 15759 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-16

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health...). ACTION: Notice. SUMMARY: HHS gives notice concerning the final effect of the HHS decision to designate a...

  18. 77 FR 60438 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-03

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health...). ACTION: Notice. SUMMARY: HHS gives notice concerning the final effect of the HHS decision to designate a...

  19. 77 FR 60437 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-03

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health...). ACTION: Notice. SUMMARY: HHS gives notice concerning the final effect of the HHS decision to designate a...

  20. 77 FR 69845 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-21

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health...). ACTION: Notice. SUMMARY: HHS gives notice concerning the final effect of the HHS decision to designate a...

  1. 78 FR 70949 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-27

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health...). ACTION: Notice. SUMMARY: HHS gives notice concerning the final effect of the HHS decision to designate a...

  2. 78 FR 21955 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-12

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health...). ACTION: Notice. SUMMARY: HHS gives notice concerning the final effect of the HHS decision to designate a...

  3. 78 FR 21954 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-12

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health...). ACTION: Notice. SUMMARY: HHS gives notice concerning the final effect of the HHS decision to designate a...

  4. 77 FR 15759 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-16

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... Services (HHS). ACTION: Notice. SUMMARY: HHS gives notice concerning the final effect of the HHS decision...

  5. 78 FR 3897 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-17

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... number of work days aggregating at least 250 work days, occurring either solely under this employment or...

  6. 78 FR 3898 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-17

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... number of work days aggregating at least 250 work days, occurring either solely under this employment or...

  7. 78 FR 3898 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-17

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health..., 1955, for a number of work days aggregating at least 250 work days, occurring either solely under this...

  8. 76 FR 68460 - Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-04

    ... designate a class of employees from the Ames Laboratory at Iowa State University as an addition to the... contractors and subcontractors who worked in any area of the Ames Laboratory at Iowa State University [email protected] . John Howard, Director, National Institute for Occupational Safety and Health. [FR Doc. 2011...

  9. 75 FR 44967 - Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-30

    ...: HHS gives notice of a decision to designate a class of employees from the University of Rochester... University of Rochester Atomic Energy Project in Rochester, New York, from September 1, 1943 through [email protected] . John Howard, Director, National Institute for Occupational Safety and Health. [FR Doc. 2010...

  10. 75 FR 4268 - Establishment of Class D and E Airspace and Modification of Class E Airspace; State College, PA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-27

    ... E Airspace; State College, PA AGENCY: Federal Aviation Administration (FAA), DOT. ACTION: Final rule... College, PA, to accommodate a new air traffic control tower at University Park Airport. The FAA is taking this action to enhance the safety and management of instrument Flight Rules (IFR) operations. DATES...

  11. 47 CFR 22.365 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Antenna structures; air navigation safety. 22... Antenna structures; air navigation safety. Licensees that own their antenna structures must not allow these antenna structures to become a hazard to air navigation. In general, antenna structure owners are...

  12. 47 CFR 22.365 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Antenna structures; air navigation safety. 22... Antenna structures; air navigation safety. Licensees that own their antenna structures must not allow these antenna structures to become a hazard to air navigation. In general, antenna structure owners are...

  13. 47 CFR 22.365 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Antenna structures; air navigation safety. 22... Antenna structures; air navigation safety. Licensees that own their antenna structures must not allow these antenna structures to become a hazard to air navigation. In general, antenna structure owners are...

  14. 47 CFR 22.365 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Antenna structures; air navigation safety. 22... Antenna structures; air navigation safety. Licensees that own their antenna structures must not allow these antenna structures to become a hazard to air navigation. In general, antenna structure owners are...

  15. 47 CFR 22.365 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Antenna structures; air navigation safety. 22... Antenna structures; air navigation safety. Licensees that own their antenna structures must not allow these antenna structures to become a hazard to air navigation. In general, antenna structure owners are...

  16. The Marine Corps Needs a Targeting, Sensors, and Surveillance Systems Operational Integration and Support Team

    DTIC Science & Technology

    2010-03-02

    triggerman is probably still close ; lately all IEDs in the area have been initiated via command-wire. The squad leader sets a cordon, ensures an IED 9...Operational Surveillance System (G-BOSS) with a Class IIIb laser pointer. This class of laser requires users to receive a laser safety class...2) The Keyhole kit of surveillance equipment. Designed to provide “snipers with an increased capability to visually detect the enemy emplacing IEDs

  17. Structural Design Methodology Based on Concepts of Uncertainty

    NASA Technical Reports Server (NTRS)

    Lin, K. Y.; Du, Jiaji; Rusk, David

    2000-01-01

    In this report, an approach to damage-tolerant aircraft structural design is proposed based on the concept of an equivalent "Level of Safety" that incorporates past service experience in the design of new structures. The discrete "Level of Safety" for a single inspection event is defined as the compliment of the probability that a single flaw size larger than the critical flaw size for residual strength of the structure exists, and that the flaw will not be detected. The cumulative "Level of Safety" for the entire structure is the product of the discrete "Level of Safety" values for each flaw of each damage type present at each location in the structure. Based on the definition of "Level of Safety", a design procedure was identified and demonstrated on a composite sandwich panel for various damage types, with results showing the sensitivity of the structural sizing parameters to the relative safety of the design. The "Level of Safety" approach has broad potential application to damage-tolerant aircraft structural design with uncertainty.

  18. Structural (Performance) class Potential for North America

    Treesearch

    Eric Jones; David E. Kretschmann; Kevin Cheung

    2014-01-01

    Structural class systems are species-independent product classification systems for structural timber. They are used throughout the world to reduce the number of species and grade choices that face the designer of wood construction projects. Structural class systems offer an opportunity to simplify timber specification in North America and to encourage more effective...

  19. Gender and the Construction of Class.

    ERIC Educational Resources Information Center

    Acker, Joan

    Only by recognizing that class is not gender neutral can the processes of class formation and reproduction be understood. Class is defined as a process in which human beings take an active part, rather than a structure of categories into which individuals may be inserted. Gender organizes or structures class in many different ways. For example,…

  20. Digging up the Dirt on Soil Safety

    ERIC Educational Resources Information Center

    Roy, Ken

    2010-01-01

    Should middle school science teachers be concerned about students bringing in unknown sources of soil to work on in class as the activity suggests? The science is well intended, but is it safe? What are some possible safety issues that might be of concern in dealing with soil samples? This month's column provides several examples of unsuspecting…

  1. Using US EPA’s Chemical Safety for Sustainability’s Comptox Chemistry Dashboard and Tools for Bioactivity, Chemical and Toxicokinetic Modeling Analyses (Course at 2017 ISES Annual Meeting)

    EPA Science Inventory

    Title: Using US EPA’s Chemical Safety for Sustainability’s Comptox Chemistry Dashboard and Tools for Bioactivity, Chemical and Toxicokinetic Modeling Analyses • Class format: half-day (4 hours) • Course leader(s): Barbara A. Wetmore and Antony J. Williams,...

  2. 76 FR 65380 - Safety Zone; 2011 Head of the South Regatta, Savannah River, Augusta, GA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-21

    ... this temporary final rule, call or e-mail Marine Science Technician First Class William N. Franklin, Marine Safety Unit Savannah, Coast Guard; telephone 912-652-4353, e-mail William.N.Franklin@uscg.mil . If you have questions on viewing the docket, call Renee V. Wright, Program Manager, Docket Operations...

  3. Can Preschool Children Learn Safety Skills? Evaluation of the Safe at Home Curriculum.

    ERIC Educational Resources Information Center

    Clark, E. Audrey; Simmons, Robert A.

    The American Lung Association of Los Angeles County developed the SAFE-AT-HOME curriculum to teach preschool children home safety concepts through early childhood group experiences. This report evaluates the efficacy of the curriculum by testing 2 experimental and 2 control groups of children from 34 preschool classes on fire, water, foreign…

  4. The Perception of Safety between Drinkers and Non-Drinkers among U.S. College Students

    ERIC Educational Resources Information Center

    Walter, Gayle; Florkowski, David; Anderson, Peter; Dunn, Micheal

    2014-01-01

    Increasing episodes of campus violence have warranted an investigation into college students' perception of safety on campus. In this study, 56,811 students responded to the Core Alcohol and Drug Survey during the 2010 academic school year. Numerous universities administered the survey and students completed the survey either in class or…

  5. 77 FR 32640 - Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-01

    ... Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health (NIOSH), Centers for... number of work days aggregating at least 250 work days, occurring either solely under this employment or... Occupational Safety and Health. [FR Doc. 2012-13381 Filed 5-31-12; 8:45 am] BILLING CODE 4163-19-P ...

  6. 75 FR 51817 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-23

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institute for Occupational Safety and Health...: National Institute for Occupational Safety and Health (NIOSH), Department of Health and Human Services (HHS... December 31, 1952, for a number of work days aggregating at least 250 work days, occurring either solely...

  7. 77 FR 38835 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-29

    ... Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health..., for a number of work days aggregating at least 250 work days, occurring either solely under this... Institute for Occupational Safety and Health (NIOSH), 4676 Columbia Parkway, MS C-46, Cincinnati, OH 45226...

  8. 75 FR 3469 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-21

    ... Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... work days aggregating at least 250 work days, occurring either solely under this employment or in..., National Institute for Occupational Safety and Health (NIOSH), 4676 Columbia Parkway, MS C-46, Cincinnati...

  9. 77 FR 38834 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-29

    ... Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... number of work days aggregating at least 250 work days, occurring either solely under this employment or... Occupational Safety and Health (NIOSH), 4676 Columbia Parkway, MS C-46, Cincinnati, OH 45226, Telephone 877-222...

  10. 76 FR 33762 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-09

    ... Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... a number of work days aggregating at least 250 work days, occurring either solely under this... Support, National Institute for Occupational Safety and Health (NIOSH), 4676 Columbia Parkway, MS C-46...

  11. 75 FR 51818 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-23

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institute for Occupational Safety and Health...: National Institute for Occupational Safety and Health (NIOSH), Department of Health and Human Services (HHS... of work days aggregating at least 250 work days, occurring either solely under this employment or in...

  12. 75 FR 51816 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-23

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institute for Occupational Safety and Health...: National Institute for Occupational Safety and Health (NIOSH), Department of Health and Human Services (HHS... aggregating at least 250 work days, occurring either solely under this employment or in combination with work...

  13. 75 FR 3469 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-21

    ... Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... aggregating at least 250 work days or in combination with work days within the parameters established for one... Analysis and Support, National Institute for Occupational Safety and Health (NIOSH), 4676 Columbia Parkway...

  14. 75 FR 51817 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-23

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institute for Occupational Safety and Health...: National Institute for Occupational Safety and Health (NIOSH), Department of Health and Human Services (HHS... 1, 1968 through December 31, 1972, for a number of work days aggregating at least 250 work days...

  15. 76 FR 72928 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-28

    ... Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... January 1, 1960 through September 30, 1965, for a number of work days aggregating at least 250 work days... of Compensation Analysis and Support, National Institute for Occupational Safety and Health (NIOSH...

  16. 76 FR 33762 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-09

    ... Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... January 1, 1958 through December 31, 1959, for a number of work days aggregating at least 250 work days... Analysis and Support, National Institute for Occupational Safety and Health (NIOSH), 4676 Columbia Parkway...

  17. 76 FR 72928 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-28

    ... Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... January 31, 1958, for a number of work days aggregating at least 250 work days, occurring either solely... Analysis and Support, National Institute for Occupational Safety and Health (NIOSH), 4676 Columbia Parkway...

  18. 76 FR 33763 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-09

    ... Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health..., 1962, for a number of work days aggregating at least 250 work days, occurring either solely under this... Support, National Institute for Occupational Safety and Health (NIOSH), 4676 Columbia Parkway, MS C-46...

  19. 76 FR 34074 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-10

    ... Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... January 31, 1975, for a number of work days aggregating at least 250 work days, occurring either solely... for Occupational Safety and Health (NIOSH), 4676 Columbia Parkway, MS C-46, [[Page 34075

  20. 76 FR 72928 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-28

    ... Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... through December 31, 1957, for a number of work days aggregating at least 250 work days, occurring either... Compensation Analysis and Support, National Institute for Occupational Safety and Health (NIOSH), 4676 Columbia...

  1. 77 FR 9250 - Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-16

    ... Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health (NIOSH), Centers for... January 1, 1953, through September 30, 1972, for a number of work days aggregating at least 250 work days... . John Howard, Director, National Institute for Occupational Safety and Health. [FR Doc. 2012-3645 Filed...

  2. 75 FR 3470 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-21

    ... Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... work days aggregating at least 250 work days, occurring either solely under this employment or in... for Occupational Safety and Health (NIOSH), 4676 Columbia Parkway, MS C-46, Cincinnati, OH 45226...

  3. 76 FR 33762 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-09

    ... Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health..., from January 1, 1954 through December 31, 1969, for a number of work days aggregating at least 250 work..., Division of Compensation Analysis and Support, National Institute for Occupational Safety and Health (NIOSH...

  4. 78 FR 3897 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-17

    ... Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... aggregating at least 250 work days, occurring either solely under this employment, or in combination with work....GOV . John Howard, Director, National Institute for Occupational Safety and Health. [FR Doc. 2013...

  5. 75 FR 3470 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-01-21

    ... Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... at least 250 work days, occurring either solely under this employment, or in combination with work... for Occupational Safety and Health (NIOSH), 4676 Columbia Parkway, MS C-46, Cincinnati, OH 45226...

  6. 77 FR 38835 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-29

    ... Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... work days aggregating at least 250 work days, occurring either solely under this employment, or in... Occupational Safety and Health (NIOSH), 4676 Columbia Parkway, MS C-46, Cincinnati, OH 45226, Telephone 877-222...

  7. 77 FR 46438 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-08-03

    ... Addition to the Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health... Fernald, Ohio, from January 1, 1968 through December 31, 1978, for a number of work days aggregating at..., Division of Compensation Analysis and Support, National Institute for Occupational Safety and Health (NIOSH...

  8. 77 FR 58381 - Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-20

    ... Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health (NIOSH), Centers for... December 31, 1967, for a number of work days aggregating at least 250 work days, occurring either solely..., National Institute for Occupational Safety and Health. [FR Doc. 2012-23207 Filed 9-19-12; 8:45 am] BILLING...

  9. 75 FR 51817 - Final Effect of Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-23

    ... DEPARTMENT OF HEALTH AND HUMAN SERVICES National Institute for Occupational Safety and Health...: National Institute for Occupational Safety and Health (NIOSH), Department of Health and Human Services (HHS..., 1971, for a number of work days aggregating at least 250 work days, occurring either solely under this...

  10. 78 FR 63196 - Sunshine Act Meeting; Open Commission Meeting; Monday, October, 28, 2013

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-23

    ...: Implementing HOMELAND SECURITY. Public Safety Broadband Provisions of the Middle Class Tax Relief and Job... Safety Network in the 700 MHz Band (PS Docket No. 06-229); Service Rules for the 698-746, 747-762 and 777... adopting technical rules for the 700 MHz broadband spectrum licensed to the First Responder Network...

  11. 78 FR 77685 - Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-24

    ... Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health (NIOSH), Centers for..., National Institute for Occupational Safety and Health. [FR Doc. 2013-30581 Filed 12-23-13; 8:45 am] BILLING... Employees Occupational Illness Compensation Program Act of 2000. On December 7, 2013, the Secretary of HHS...

  12. Class act: safety comparison of approved tyrosine kinase inhibitors for non-small-cell lung carcinoma.

    PubMed

    Burotto, Mauricio; Ali, Syed Abbas; O'Sullivan Coyne, Geraldine

    2015-01-01

    The past decade has seen the development and widespread use of tyrosine kinase inhibitors (TKIs) targeting a mutated EGFR (mEGFR) for the treatment of metastatic NSCLC. We discuss the main properties of the TKIs currently recommended for the treatment of mEGFR NSCLC: gefitinib, erlotinib and afatinib. The mechanism of action, pharmacodynamics and pharmacokinetics of these drugs, with emphasis on the historical context of their preclinical and clinical development, will be covered, including potential resistance mechanisms to these first-generation TKIs that has driven the trial design for second and third generations of EGFR inhibitors. Six Phase III clinical trials comparing these three TKIs with cisplatin-based chemotherapy upfront for mEGFR NSCLC provide the basis for the comparative safety and toxicity analysis between these agents. Class-related toxicity of these EGFR inhibitors, including life-threatening effects, will be discussed. Toxicity and safety analysis from the Phase III trials of these agents in mEGFR populations suggests that afatinib has more frequent and severe side effects. Given that an efficacy advantage has not yet been demonstrated for afatinib over erlotinib and gefitinib, the consistent class toxicity profile of these agents means that gefitinib and erlotinib are a safer first-line treatment recommendation.

  13. The Sacred Mountain of Varallo in Italy: seismic risk assessment by acoustic emission and structural numerical models.

    PubMed

    Carpinteri, Alberto; Lacidogna, Giuseppe; Invernizzi, Stefano; Accornero, Federico

    2013-01-01

    We examine an application of Acoustic Emission (AE) technique for a probabilistic analysis in time and space of earthquakes, in order to preserve the valuable Italian Renaissance Architectural Complex named "The Sacred Mountain of Varallo." Among the forty-five chapels of the Renaissance Complex, the structure of the Chapel XVII is of particular concern due to its uncertain structural condition and due to the level of stress caused by the regional seismicity. Therefore, lifetime assessment, taking into account the evolution of damage phenomena, is necessary to preserve the reliability and safety of this masterpiece of cultural heritage. A continuous AE monitoring was performed to assess the structural behavior of the Chapel. During the monitoring period, a correlation between peaks of AE activity in the masonry of the "Sacred Mountain of Varallo" and regional seismicity was found. Although the two phenomena take place on very different scales, the AE in materials and the earthquakes in Earth's crust, belong to the same class of invariance. In addition, an accurate finite element model, performed with DIANA finite element code, is presented to describe the dynamic behavior of Chapel XVII structure, confirming visual and instrumental inspections of regional seismic effects.

  14. Investigation of structural factors of safety for the space shuttle

    NASA Technical Reports Server (NTRS)

    1972-01-01

    A study was made of the factors governing the structural design of the fully reusable space shuttle booster to establish a rational approach to select optimum structural factors of safety. The study included trade studies of structural factors of safety versus booster service life, weight, cost, and reliability. Similar trade studies can be made on other vehicles using the procedures developed. The major structural components of a selected baseline booster were studied in depth, each being examined to determine the fatigue life, safe-life, and fail-safe capabilities of the baseline design. Each component was further examined to determine its reliability and safety requirements, and the change of structural weight with factors of safety. The apparent factors of safety resulting from fatigue, safe-life, proof test, and fail-safe requirements were identified. The feasibility of reduced factors of safety for design loads such as engine thrust, which are well defined, was examined.

  15. 47 CFR 24.55 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 2 2013-10-01 2013-10-01 false Antenna structures; air navigation safety. 24... SERVICES PERSONAL COMMUNICATIONS SERVICES Technical Standards § 24.55 Antenna structures; air navigation safety. Licensees that own their antenna structures must not allow these antenna structures to become a...

  16. 47 CFR 24.55 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 2 2011-10-01 2011-10-01 false Antenna structures; air navigation safety. 24... SERVICES PERSONAL COMMUNICATIONS SERVICES Technical Standards § 24.55 Antenna structures; air navigation safety. Licensees that own their antenna structures must not allow these antenna structures to become a...

  17. 47 CFR 24.55 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 2 2012-10-01 2012-10-01 false Antenna structures; air navigation safety. 24... SERVICES PERSONAL COMMUNICATIONS SERVICES Technical Standards § 24.55 Antenna structures; air navigation safety. Licensees that own their antenna structures must not allow these antenna structures to become a...

  18. 47 CFR 24.55 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Antenna structures; air navigation safety. 24... SERVICES PERSONAL COMMUNICATIONS SERVICES Technical Standards § 24.55 Antenna structures; air navigation safety. Licensees that own their antenna structures must not allow these antenna structures to become a...

  19. 47 CFR 24.55 - Antenna structures; air navigation safety.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 2 2014-10-01 2014-10-01 false Antenna structures; air navigation safety. 24... SERVICES PERSONAL COMMUNICATIONS SERVICES Technical Standards § 24.55 Antenna structures; air navigation safety. Licensees that own their antenna structures must not allow these antenna structures to become a...

  20. Ligand Recognition by A-Class Eph Receptors: Crystal Structures of the EphA2 Ligand-Binding Domain and the EphA2/ephrin-A1 Complex

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Himanen, J.; Goldgur, Y; Miao, H

    2009-01-01

    Ephrin (Eph) receptor tyrosine kinases fall into two subclasses (A and B) according to preferences for their ephrin ligands. All published structural studies of Eph receptor/ephrin complexes involve B-class receptors. Here, we present the crystal structures of an A-class complex between EphA2 and ephrin-A1 and of unbound EphA2. Although these structures are similar overall to their B-class counterparts, they reveal important differences that define subclass specificity. The structures suggest that the A-class Eph receptor/ephrin interactions involve smaller rearrangements in the interacting partners, better described by a 'lock-and-key'-type binding mechanism, in contrast to the 'induced fit' mechanism defining the B-class molecules.more » This model is supported by structure-based mutagenesis and by differential requirements for ligand oligomerization by the two subclasses in cell-based Eph receptor activation assays. Finally, the structure of the unligated receptor reveals a homodimer assembly that might represent EphA2-specific homotypic cell adhesion interactions.« less

  1. Using Dice Games to Teach Hazards, Risk, and Outcomes in HACCP Classes

    ERIC Educational Resources Information Center

    Oyarzabal, Omar A.

    2015-01-01

    This article describes the incorporation of a dice game (piggy) to teach food safety hazards and risk in an engaging way in HACCP classes. Each player accumulates points by rolling two dice, but loses points in a turn when rolling a 7, or all accumulated points when rolling two consecutive doubles. This game helps explain the difference between a…

  2. 76 FR 40797 - Establishment of Class E Airspace; Lincoln City, OR

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-12

    ...This action establishes Class E airspace at Lincoln City, OR, to accommodate aircraft using a new Area Navigation (RNAV) Global Positioning System (GPS) standard instrument approach procedures at Samaritan North Lincoln Hospital Heliport. This action also corrects the name of the city were the Heliport is located. This improves the safety and management of Instrument Flight Rules (IFR) operations.

  3. 76 FR 21268 - Proposed Establishment of Class E Airspace; Lincoln, OR

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-15

    ...This action proposes to establish Class E airspace at Lincoln, OR. Controlled airspace is necessary to accommodate aircraft using a new Area Navigation (RNAV) Global Positioning System (GPS) standard instrument approach procedures at Samaritan North Lincoln Hospital Heliport, Lincoln, OR. The FAA is proposing this action to enhance the safety and management of aircraft operations at the heliport.

  4. 78 FR 34554 - Establishment of Class E Airspace; Blue Mesa, CO

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-10

    ...This action establishes Class E airspace at Blue Mesa VHF Omni-Directional Radio Range/Distance Measuring Equipment (VOR/DME), Blue Mesa, CO, to facilitate vectoring of Instrument Flight Rules (IFR) aircraft under control of Denver and Albuquerque Air Route Traffic Control Centers (ARTCCs). This improves the safety and management of IFR operations within the National Airspace System.

  5. 75 FR 51818 - National Institute for Occupational Safety and Health; Final Effect of Designation of a Class of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-23

    ... class of employees from the University of Rochester Atomic Energy Project in Rochester, New York, as an... Energy, its predecessor agencies, and its contractors and subcontractors who worked at the University of..., Telephone 877-222-7570. Information requests can also be submitted by e-mail to [email protected] . John Howard...

  6. 78 FR 46497 - Amendment of Class D and E Airspace, and Establishment of Class E Airspace; Oceana NAS, VA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-01

    ... Soucek Field) now operating on a part time basis. This action enhances the safety and airspace management... Soucek Field), VA, as the air traffic control tower is transitioning from a full time facility to part... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 71 [Docket No. FAA-2013...

  7. Multivariate qualitative analysis of banned additives in food safety using surface enhanced Raman scattering spectroscopy

    NASA Astrophysics Data System (ADS)

    He, Shixuan; Xie, Wanyi; Zhang, Wei; Zhang, Liqun; Wang, Yunxia; Liu, Xiaoling; Liu, Yulong; Du, Chunlei

    2015-02-01

    A novel strategy which combines iteratively cubic spline fitting baseline correction method with discriminant partial least squares qualitative analysis is employed to analyze the surface enhanced Raman scattering (SERS) spectroscopy of banned food additives, such as Sudan I dye and Rhodamine B in food, Malachite green residues in aquaculture fish. Multivariate qualitative analysis methods, using the combination of spectra preprocessing iteratively cubic spline fitting (ICSF) baseline correction with principal component analysis (PCA) and discriminant partial least squares (DPLS) classification respectively, are applied to investigate the effectiveness of SERS spectroscopy for predicting the class assignments of unknown banned food additives. PCA cannot be used to predict the class assignments of unknown samples. However, the DPLS classification can discriminate the class assignment of unknown banned additives using the information of differences in relative intensities. The results demonstrate that SERS spectroscopy combined with ICSF baseline correction method and exploratory analysis methodology DPLS classification can be potentially used for distinguishing the banned food additives in field of food safety.

  8. Assessment of Occupational Health and Safety for a Gas Meter Manufacturing Plant

    NASA Astrophysics Data System (ADS)

    Korkmaz, Ece; Iskender, Gulen; Germirli Babuna, Fatos

    2016-10-01

    This study investigates the occupational health and safety for a gas meter manufacturing plant. The risk assessment and management study is applied to plastic injection and mounting departments of the factory through quantitative Fine Kinney method and the effect of adopting 5S workplace organization procedure on risk assessment is examined. The risk assessment reveals that there are 17 risks involved; 14 grouped in high risk class (immediate improvement as required action); 2 in significant (measures to be taken as required action) and one in possible risk class (monitoring as required action). Among 14 high risks, 4 can be reduced by 83 % to be grouped under possible class when 5S is applied. One significant risk is observed to be lowered by 78 % and considered as possible risk due to the application of 5S. As a result of either 67 or 50 % reductions in 7 high risks, these risks are converted to be members of significant risk group after 5S implications.

  9. Poster — Thur Eve — 54: Radiotherapy and Non-Radiotherapy Safety Practices Beyond Licensing Expectations

    DOE Office of Scientific and Technical Information (OSTI.GOV)

    Kosierb, Rick

    The Canadian Nuclear Safety Commission (CNSC) regulates the use of nuclear energy and materials to protect the health, safety and security of Canadians and the environment, and to implement Canada's international obligations on the peaceful use of nuclear energy. In order to perform this regulatory activity, the CNSC issue licences and has its staff perform inspections to verify conformity to the aspects of those licences. Within the CNSC, the Accelerators and Class II Facilities Division (ACFD) is responsible for the regulatory oversight of Class II Prescribed Equipment used in medical, academic, and industrial sectors in Canada. In performing inspections, ACFDmore » has encountered licensees with practices that are either below, meet or exceed regulatory expectations in specific areas. Unfortunately, none of these practices are ever communicated to the broader Class II community to help other licensees avoid the same problem or achieve high standards. In this poster, ACFD will highlight safety practices that go beyond expectations. These practices are taken from observations during site inspections between 2007 and 2013 and will be presented in six areas: Procedures, Participation, Awareness, Equipment, Servicing and Software. Each area briefly discusses a number of practices that the CNSC feels went beyond the expectations dictated by the licence. Where possible, names are added of the contact people at the centres who can be reached for full details of their implementations. It is hoped that this communication will assist other licensees to achieve these same high levels of compliance and possibly go beyond.« less

  10. The Impact of Ignoring the Level of Nesting Structure in Nonparametric Multilevel Latent Class Models

    ERIC Educational Resources Information Center

    Park, Jungkyu; Yu, Hsiu-Ting

    2016-01-01

    The multilevel latent class model (MLCM) is a multilevel extension of a latent class model (LCM) that is used to analyze nested structure data structure. The nonparametric version of an MLCM assumes a discrete latent variable at a higher-level nesting structure to account for the dependency among observations nested within a higher-level unit. In…

  11. Structural and Functional Analysis of the Human HDAC4 Catalytic Domain Reveals a Regulatory Structural Zinc-binding Domain*S⃞

    PubMed Central

    Bottomley, Matthew J.; Lo Surdo, Paola; Di Giovine, Paolo; Cirillo, Agostino; Scarpelli, Rita; Ferrigno, Federica; Jones, Philip; Neddermann, Petra; De Francesco, Raffaele; Steinkühler, Christian; Gallinari, Paola; Carfí, Andrea

    2008-01-01

    Histone deacetylases (HDACs) regulate chromatin status and gene expression, and their inhibition is of significant therapeutic interest. To date, no biological substrate for class IIa HDACs has been identified, and only low activity on acetylated lysines has been demonstrated. Here, we describe inhibitor-bound and inhibitor-free structures of the histone deacetylase-4 catalytic domain (HDAC4cd) and of an HDAC4cd active site mutant with enhanced enzymatic activity toward acetylated lysines. The structures presented, coupled with activity data, provide the molecular basis for the intrinsically low enzymatic activity of class IIa HDACs toward acetylated lysines and reveal active site features that may guide the design of class-specific inhibitors. In addition, these structures reveal a conformationally flexible structural zinc-binding domain conserved in all class IIa enzymes. Importantly, either the mutation of residues coordinating the structural zinc ion or the binding of a class IIa selective inhibitor prevented the association of HDAC4 with the N-CoR·HDAC3 repressor complex. Together, these data suggest a key role of the structural zinc-binding domain in the regulation of class IIa HDAC functions. PMID:18614528

  12. Structural and functional analysis of the human HDAC4 catalytic domain reveals a regulatory structural zinc-binding domain.

    PubMed

    Bottomley, Matthew J; Lo Surdo, Paola; Di Giovine, Paolo; Cirillo, Agostino; Scarpelli, Rita; Ferrigno, Federica; Jones, Philip; Neddermann, Petra; De Francesco, Raffaele; Steinkühler, Christian; Gallinari, Paola; Carfí, Andrea

    2008-09-26

    Histone deacetylases (HDACs) regulate chromatin status and gene expression, and their inhibition is of significant therapeutic interest. To date, no biological substrate for class IIa HDACs has been identified, and only low activity on acetylated lysines has been demonstrated. Here, we describe inhibitor-bound and inhibitor-free structures of the histone deacetylase-4 catalytic domain (HDAC4cd) and of an HDAC4cd active site mutant with enhanced enzymatic activity toward acetylated lysines. The structures presented, coupled with activity data, provide the molecular basis for the intrinsically low enzymatic activity of class IIa HDACs toward acetylated lysines and reveal active site features that may guide the design of class-specific inhibitors. In addition, these structures reveal a conformationally flexible structural zinc-binding domain conserved in all class IIa enzymes. Importantly, either the mutation of residues coordinating the structural zinc ion or the binding of a class IIa selective inhibitor prevented the association of HDAC4 with the N-CoR.HDAC3 repressor complex. Together, these data suggest a key role of the structural zinc-binding domain in the regulation of class IIa HDAC functions.

  13. DOE Office of Scientific and Technical Information (OSTI.GOV)

    Gougar, Hans

    This document outlines the development of a high fidelity, best estimate nuclear power plant severe transient simulation capability that will complement or enhance the integral system codes historically used for licensing and analysis of severe accidents. As with other tools in the Risk Informed Safety Margin Characterization (RISMC) Toolkit, the ultimate user of Enhanced Severe Transient Analysis and Prevention (ESTAP) capability is the plant decision-maker; the deliverable to that customer is a modern, simulation-based safety analysis capability, applicable to a much broader class of safety issues than is traditional Light Water Reactor (LWR) licensing analysis. Currently, the RISMC pathway’s majormore » emphasis is placed on developing RELAP-7, a next-generation safety analysis code, and on showing how to use RELAP-7 to analyze margin from a modern point of view: that is, by characterizing margin in terms of the probabilistic spectra of the “loads” applied to systems, structures, and components (SSCs), and the “capacity” of those SSCs to resist those loads without failing. The first objective of the ESTAP task, and the focus of one task of this effort, is to augment RELAP-7 analyses with user-selected multi-dimensional, multi-phase models of specific plant components to simulate complex phenomena that may lead to, or exacerbate, severe transients and core damage. Such phenomena include: coolant crossflow between PWR assemblies during a severe reactivity transient, stratified single or two-phase coolant flow in primary coolant piping, inhomogeneous mixing of emergency coolant water or boric acid with hot primary coolant, and water hammer. These are well-documented phenomena associated with plant transients but that are generally not captured in system codes. They are, however, generally limited to specific components, structures, and operating conditions. The second ESTAP task is to similarly augment a severe (post-core damage) accident integral analyses code with high fidelity simulations that would allow investigation of multi-dimensional, multi-phase containment phenomena that are only treated approximately in established codes.« less

  14. Automated compound classification using a chemical ontology.

    PubMed

    Bobach, Claudia; Böhme, Timo; Laube, Ulf; Püschel, Anett; Weber, Lutz

    2012-12-29

    Classification of chemical compounds into compound classes by using structure derived descriptors is a well-established method to aid the evaluation and abstraction of compound properties in chemical compound databases. MeSH and recently ChEBI are examples of chemical ontologies that provide a hierarchical classification of compounds into general compound classes of biological interest based on their structural as well as property or use features. In these ontologies, compounds have been assigned manually to their respective classes. However, with the ever increasing possibilities to extract new compounds from text documents using name-to-structure tools and considering the large number of compounds deposited in databases, automated and comprehensive chemical classification methods are needed to avoid the error prone and time consuming manual classification of compounds. In the present work we implement principles and methods to construct a chemical ontology of classes that shall support the automated, high-quality compound classification in chemical databases or text documents. While SMARTS expressions have already been used to define chemical structure class concepts, in the present work we have extended the expressive power of such class definitions by expanding their structure-based reasoning logic. Thus, to achieve the required precision and granularity of chemical class definitions, sets of SMARTS class definitions are connected by OR and NOT logical operators. In addition, AND logic has been implemented to allow the concomitant use of flexible atom lists and stereochemistry definitions. The resulting chemical ontology is a multi-hierarchical taxonomy of concept nodes connected by directed, transitive relationships. A proposal for a rule based definition of chemical classes has been made that allows to define chemical compound classes more precisely than before. The proposed structure-based reasoning logic allows to translate chemistry expert knowledge into a computer interpretable form, preventing erroneous compound assignments and allowing automatic compound classification. The automated assignment of compounds in databases, compound structure files or text documents to their related ontology classes is possible through the integration with a chemical structure search engine. As an application example, the annotation of chemical structure files with a prototypic ontology is demonstrated.

  15. Automated compound classification using a chemical ontology

    PubMed Central

    2012-01-01

    Background Classification of chemical compounds into compound classes by using structure derived descriptors is a well-established method to aid the evaluation and abstraction of compound properties in chemical compound databases. MeSH and recently ChEBI are examples of chemical ontologies that provide a hierarchical classification of compounds into general compound classes of biological interest based on their structural as well as property or use features. In these ontologies, compounds have been assigned manually to their respective classes. However, with the ever increasing possibilities to extract new compounds from text documents using name-to-structure tools and considering the large number of compounds deposited in databases, automated and comprehensive chemical classification methods are needed to avoid the error prone and time consuming manual classification of compounds. Results In the present work we implement principles and methods to construct a chemical ontology of classes that shall support the automated, high-quality compound classification in chemical databases or text documents. While SMARTS expressions have already been used to define chemical structure class concepts, in the present work we have extended the expressive power of such class definitions by expanding their structure-based reasoning logic. Thus, to achieve the required precision and granularity of chemical class definitions, sets of SMARTS class definitions are connected by OR and NOT logical operators. In addition, AND logic has been implemented to allow the concomitant use of flexible atom lists and stereochemistry definitions. The resulting chemical ontology is a multi-hierarchical taxonomy of concept nodes connected by directed, transitive relationships. Conclusions A proposal for a rule based definition of chemical classes has been made that allows to define chemical compound classes more precisely than before. The proposed structure-based reasoning logic allows to translate chemistry expert knowledge into a computer interpretable form, preventing erroneous compound assignments and allowing automatic compound classification. The automated assignment of compounds in databases, compound structure files or text documents to their related ontology classes is possible through the integration with a chemical structure search engine. As an application example, the annotation of chemical structure files with a prototypic ontology is demonstrated. PMID:23273256

  16. Safety and Quality Training Simulator

    NASA Technical Reports Server (NTRS)

    Scobby, Pete T.

    2009-01-01

    A portable system of electromechanical and electronic hardware and documentation has been developed as an automated means of instructing technicians in matters of safety and quality. The system enables elimination of most of the administrative tasks associated with traditional training. Customized, performance-based, hands-on training with integral testing is substituted for the traditional instructional approach of passive attendance in class followed by written examination.

  17. 77 FR 55141 - Safety Zone, ESI Ironman 70.3 Augusta Triathlon, Savannah River; Augusta, GA

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-07

    ... temporary final rule, call or email Marine Science Technician First Class William N. Franklin, Marine Safety... questions on viewing or submitting material to the docket, call Renee V. Wright, Program Manager, Docket... none was held. Under 5 U.S.C. 553(d)(3), the Coast Guard finds that good cause exists for making this...

  18. Investigating Safely: A Guide for High School Teachers

    ERIC Educational Resources Information Center

    Texley, Juliana; Kwan, Terry; Summers, John

    2004-01-01

    Just as high school science is more complex than it is at lower grade levels, so are the safety issues teachers face in their classes and labs. Reduce the risks to people and place with Investigating Safely, the third and most advanced and detailed volume in NSTA's unique series of safety guidebooks for science teachers. Some of the guides 11…

  19. Effects of Dramatized Depictions of Accidents on Grade School Children's Reception of Safety Guidelines.

    ERIC Educational Resources Information Center

    Omdahl, Becky L.; Cantor, Joanne

    A study examined a format for fear appeal messages that introduced a threat through one medium (i.e., a segment of dramatic television programming) and the recommended action through another medium (i.e., the verbal presentation of safety guidelines by an adult to a child). Subjects, 138 elementary school children from a middle-class elementary…

  20. 77 FR 58382 - Designation of a Class of Employees for Addition to the Special Exposure Cohort

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-20

    ... Special Exposure Cohort AGENCY: National Institute for Occupational Safety and Health (NIOSH), Centers for... December 31, 1961, for a number of work days aggregating at least 250 work days, occurring either solely... Institute for Occupational Safety and Health. [FR Doc. 2012-23272 Filed 9-19-12; 8:45 am] BILLING CODE 4163...

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