Science.gov

Sample records for job safety analysis

  1. A windows-based job safety analysis program for mine safety management

    SciTech Connect

    Chakraborty, P.R.; Poukhovski, D.A.; Bise, C.J.

    1996-12-31

    Job Safety Analysis (JSA) is a process used to determine hazards of and safe procedures for each step of a job. With JSA, the most important steps needed to properly perform a job are first identified. Thus, a specific job or work assignment can be separated into a series of relatively simple steps; the hazards associated with each step are then identified. Finally, solutions can be developed to control each hazard. A Windows-based Job Safety Analysis program (WIN-JSA) was developed at Penn State to assist the safety officials at a mine location in creating new JSAs and regularly reviewing the existing JSAs. The program is an integrated collection of four databases that contain information regarding jobs, job steps, hazards associated with each job step, and recommendations for overcoming the hazards, respectively. This Windows-based personal-computer (PC) program allows the user to access these databases to build a new job configuration (essentially, a new JSA), modify an existing JSA, and print hard copies. It is designed to be used by safety and training supervisors who possess little or no previous computer experience. Therefore, the screen views are designed to be self-explanatory, and the print-outs simulate the commonly used JSA format. Overall, the PC-based approach of creating and maintaining JSAs provides flexibility, reduces paperwork, and can be successfully integrated into existing JSA programs to increase their effectiveness.

  2. Job Hazard Analysis

    DTIC Science & Technology

    1998-01-01

    lifting heavy objects? • Do environmenta on, welding rays, heat, or excessiv Job Hazard Analysis U.S. Department of Labor Occupational Safety and...Performing Organization Name(s) and Address(es) U.S. Department of Labor Occupational Safety & Health Administration 200 Constitution Avenue Washington, DC...not itself alter or determine compliance responsibilities, which are set forth in OSHA standards themselves and the Occupational Safety and Health Act

  3. Job demands, job resources and safety outcomes: The roles of emotional exhaustion and safety compliance.

    PubMed

    Li, Feng; Jiang, Li; Yao, Xiang; Li, YongJuan

    2013-03-01

    The aim of this study was to assess the effectiveness of the job demands-resources (JD-R) model in explaining the relationship of job demands and resources with safety outcomes (i.e., workplace injuries and near-misses). We collected self-reported data from 670 crude oil production workers from three sub-companies of a major oilfield company in China. The results of a structural equation analysis indicated that job demands (psychological and physical demands) and job resources (decision latitude, supervisor support and coworker support) could affect emotional exhaustion and safety compliance, and thus influence the occurrence of injuries and near-misses. The implications of the present findings regarding both the JD-R model and occupational safety research were discussed.

  4. Job hindrances, job resources, and safety performance: The mediating role of job engagement.

    PubMed

    Yuan, Zhenyu; Li, Yongjuan; Tetrick, Lois E

    2015-11-01

    Job engagement has received widespread attention in organizational research but has rarely been empirically investigated in the context of safety. In the present study, we examined the mediating role of job engagement in the relationships between job characteristics and safety performance using self-reported data collected at a coal mining company in China. Most of our study hypotheses were supported. Job engagement partially mediated the relationships between job resources and safety performance dimensions. Theoretical and practical implications and directions for future research are also discussed.

  5. Safety and You on the Job.

    ERIC Educational Resources Information Center

    West Virginia State Vocational Curriculum Lab., Cedar Lakes.

    Designed to assist instructors to be consistent with the Fair Labor Standards Act, which requires schools to provide safety instruction to students involved in any type of work experience or on-the-job training program, this curriculum guide presents a program to prepare students to perform their job function in a safe and healthy fashion. There…

  6. 28 CFR 345.83 - Job safety training.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Job safety training. 345.83 Section 345... INDUSTRIES (FPI) INMATE WORK PROGRAMS FPI Inmate Training and Scholarship Programs § 345.83 Job safety training. FPI provides inmates with regular job safety training which is developed and scheduled...

  7. 28 CFR 345.83 - Job safety training.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Job safety training. 345.83 Section 345... INDUSTRIES (FPI) INMATE WORK PROGRAMS FPI Inmate Training and Scholarship Programs § 345.83 Job safety training. FPI provides inmates with regular job safety training which is developed and scheduled...

  8. 28 CFR 345.83 - Job safety training.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Job safety training. 345.83 Section 345... INDUSTRIES (FPI) INMATE WORK PROGRAMS FPI Inmate Training and Scholarship Programs § 345.83 Job safety training. FPI provides inmates with regular job safety training which is developed and scheduled...

  9. 28 CFR 345.83 - Job safety training.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Job safety training. 345.83 Section 345... INDUSTRIES (FPI) INMATE WORK PROGRAMS FPI Inmate Training and Scholarship Programs § 345.83 Job safety training. FPI provides inmates with regular job safety training which is developed and scheduled...

  10. 28 CFR 345.83 - Job safety training.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Job safety training. 345.83 Section 345... INDUSTRIES (FPI) INMATE WORK PROGRAMS FPI Inmate Training and Scholarship Programs § 345.83 Job safety training. FPI provides inmates with regular job safety training which is developed and scheduled...

  11. Job Task Analysis.

    ERIC Educational Resources Information Center

    Clemson Univ., SC.

    This publication consists of job task analyses for jobs in textile manufacturing. Information provided for each job in the greige and finishing plants includes job title, job purpose, and job duties with related educational objectives, curriculum, assessment, and outcome. These job titles are included: yarn manufacturing head overhauler, yarn…

  12. Estimating job runtime for CMS analysis jobs

    NASA Astrophysics Data System (ADS)

    Sfiligoi, I.

    2014-06-01

    The basic premise of pilot systems is to create an overlay scheduling system on top of leased resources. And by definition, leases have a limited lifetime, so any job that is scheduled on such resources must finish before the lease is over, or it will be killed and all the computation is wasted. In order to effectively schedule jobs to resources, the pilot system thus requires the expected runtime of the users' jobs. Past studies have shown that relying on user provided estimates is not a valid strategy, so the system should try to make an estimate by itself. This paper provides a study of the historical data obtained from the Compact Muon Solenoid (CMS) experiment's Analysis Operations submission system. Clear patterns are observed, suggesting that making prediction of an expected job lifetime range is achievable with high confidence level in this environment.

  13. Table-top job analysis

    SciTech Connect

    Not Available

    1994-12-01

    The purpose of this Handbook is to establish general training program guidelines for training personnel in developing training for operation, maintenance, and technical support personnel at Department of Energy (DOE) nuclear facilities. TTJA is not the only method of job analysis; however, when conducted properly TTJA can be cost effective, efficient, and self-validating, and represents an effective method of defining job requirements. The table-top job analysis is suggested in the DOE Training Accreditation Program manuals as an acceptable alternative to traditional methods of analyzing job requirements. DOE 5480-20A strongly endorses and recommends it as the preferred method for analyzing jobs for positions addressed by the Order.

  14. Safety at work: a meta-analytic investigation of the link between job demands, job resources, burnout, engagement, and safety outcomes.

    PubMed

    Nahrgang, Jennifer D; Morgeson, Frederick P; Hofmann, David A

    2011-01-01

    In this article, we develop and meta-analytically test the relationship between job demands and resources and burnout, engagement, and safety outcomes in the workplace. In a meta-analysis of 203 independent samples (N = 186,440), we found support for a health impairment process and for a motivational process as mechanisms through which job demands and resources relate to safety outcomes. In particular, we found that job demands such as risks and hazards and complexity impair employees' health and positively relate to burnout. Likewise, we found support for job resources such as knowledge, autonomy, and a supportive environment motivating employees and positively relating to engagement. Job demands were found to hinder an employee with a negative relationship to engagement, whereas job resources were found to negatively relate to burnout. Finally, we found that burnout was negatively related to working safely but that engagement motivated employees and was positively related to working safely. Across industries, risks and hazards was the most consistent job demand and a supportive environment was the most consistent job resource in terms of explaining variance in burnout, engagement, and safety outcomes. The type of job demand that explained the most variance differed by industry, whereas a supportive environment remained consistent in explaining the most variance in all industries.

  15. Using the Job Demands-Resources model to investigate risk perception, safety climate and job satisfaction in safety critical organizations.

    PubMed

    Nielsen, Morten Birkeland; Mearns, Kathryn; Matthiesen, Stig Berge; Eid, Jarle

    2011-10-01

    Using the Job Demands-Resources model (JD-R) as a theoretical framework, this study investigated the relationship between risk perception as a job demand and psychological safety climate as a job resource with regard to job satisfaction in safety critical organizations. In line with the JD-R model, it was hypothesized that high levels of risk perception is related to low job satisfaction and that a positive perception of safety climate is related to high job satisfaction. In addition, it was hypothesized that safety climate moderates the relationship between risk perception and job satisfaction. Using a sample of Norwegian offshore workers (N = 986), all three hypotheses were supported. In summary, workers who perceived high levels of risk reported lower levels of job satisfaction, whereas this effect diminished when workers perceived their safety climate as positive. Follow-up analyses revealed that this interaction was dependent on the type of risks in question. The results of this study supports the JD-R model, and provides further evidence for relationships between safety-related concepts and work-related outcomes indicating that organizations should not only develop and implement sound safety procedures to reduce the effects of risks and hazards on workers, but can also enhance other areas of organizational life through a focus on safety.

  16. Job Demands-Control-Support model and employee safety performance.

    PubMed

    Turner, Nick; Stride, Chris B; Carter, Angela J; McCaughey, Deirdre; Carroll, Anthony E

    2012-03-01

    The aim of this study was to explore whether work characteristics (job demands, job control, social support) comprising Karasek and Theorell's (1990) Job Demands-Control-Support framework predict employee safety performance (safety compliance and safety participation; Neal and Griffin, 2006). We used cross-sectional data of self-reported work characteristics and employee safety performance from 280 healthcare staff (doctors, nurses, and administrative staff) from Emergency Departments of seven hospitals in the United Kingdom. We analyzed these data using a structural equation model that simultaneously regressed safety compliance and safety participation on the main effects of each of the aforementioned work characteristics, their two-way interactions, and the three-way interaction among them, while controlling for demographic, occupational, and organizational characteristics. Social support was positively related to safety compliance, and both job control and the two-way interaction between job control and social support were positively related to safety participation. How work design is related to employee safety performance remains an important area for research and provides insight into how organizations can improve workplace safety. The current findings emphasize the importance of the co-worker in promoting both safety compliance and safety participation.

  17. Safety and Health: Whose Job Is It?

    ERIC Educational Resources Information Center

    Fountain, Melvin

    1991-01-01

    Describes occupations involved with safety and health including safety professionals, industrial hygienists, health and regulatory inspectors, public health microbiologists, ecologists, pollution control engineers, health physicists, and ergonomists. (JOW)

  18. Chronic Conditions, Workplace Safety, And Job Demands Contribute To Absenteeism And Job Performance.

    PubMed

    Jinnett, Kimberly; Schwatka, Natalie; Tenney, Liliana; Brockbank, Claire V S; Newman, Lee S

    2017-02-01

    An aging workforce, increased prevalence of chronic health conditions, and the potential for longer working lives have both societal and economic implications. We analyzed the combined impact of workplace safety, employee health, and job demands (work task difficulty) on worker absence and job performance. The study sample consisted of 16,926 employees who participated in a worksite wellness program offered by a workers' compensation insurer to their employers-314 large, midsize, and small businesses in Colorado across multiple industries. We found that both workplace safety and employees' chronic health conditions contributed to absenteeism and job performance, but their impact was influenced by the physical and cognitive difficulty of the job. If employers want to reduce health-related productivity losses, they should take an integrated approach to mitigate job-related injuries, promote employee health, and improve the fit between a worker's duties and abilities.

  19. Conducting the Job Task Analysis.

    ERIC Educational Resources Information Center

    Burkhart, Jennifer

    This guide, which is intended for project directors, coordinators, and other professional staff involved in developing and delivering workplace education programs, explains the process of conducting a job task analysis to create customized curricula to meet the workplace education students' needs. After a brief discussion of the rationale for…

  20. Relationship of safety climate perceptions and job satisfaction among employees in the construction industry: the moderating role of age.

    PubMed

    Stoilkovska, Biljana Blaževska; Žileska Pančovska, Valentina; Mijoski, Goran

    2015-01-01

    This study examines the degree to which construction sector employees perceive that safety is important in their organizations/sites and how job satisfaction affects these perceptions when age is introduced as a moderator variable. Two-way analysis of variance demonstrated that job satisfaction has a strong effect on perceived management commitment to work safety and that this relationship was moderated by respondents' age. Job satisfaction was associated with perceived accident rate and safety inspection frequency, but the proposed role of age in this linkage was not confirmed. Consequently, the findings indicated that by increasing the level of job satisfaction, perceptions of these safety climate aspects proved to be more positive. The conclusion is that these relationships could further lead to a lower percentage of accidents and injuries in the workplace and better health among employees. A significant relationship between job satisfaction, age and perceived co-workers' commitment to work safety was not found.

  1. Integrating waste management with Job Hazard analysis

    SciTech Connect

    2007-07-01

    The web-based Automated Job Hazard Analysis (AJHA) system is a tool designed to help capture and communicate the results of the hazard review and mitigation process for specific work activities. In Fluor Hanford's day-to-day work planning and execution process, AJHA has become the focal point for integrating Integrated Safety Management (ISM) through industrial health and safety principles; environmental safety measures; and involvement by workers, subject-matter experts and management. This paper illustrates how AJHA has become a key element in involving waste-management and environmental-control professionals in planning and executing work. To support implementing requirements for waste management and environmental compliance within the core function and guiding principles of an integrated safety management system (ISMS), Fluor Hanford has developed the a computer-based application called the 'Automated Job Hazard Analysis' (AJHA), into the work management process. This web-based software tool helps integrate the knowledge of site workers, subject-matter experts, and safety principles and requirements established in standards, and regulations. AJHA facilitates a process of work site review, hazard identification, analysis, and the determination of specific work controls. The AJHA application provides a well-organized job hazard analysis report including training and staffing requirements, prerequisite actions, notifications, and specific work controls listed for each sub-task determined for the job. AJHA lists common hazards addressed in the U.S. Occupational, Safety, and Health Administration (OSHA) federal codes; and State regulations such as the Washington Industrial Safety and Health Administration (WISHA). AJHA also lists extraordinary hazards that are unique to a particular industry sector, such as radiological hazards and waste management. The work-planning team evaluates the scope of work and reviews the work site to identify potential hazards. Hazards

  2. Job Characteristics and Work Safety Climate among North Carolina Farmworkers with H-2A Visas

    PubMed Central

    Arcury, Thomas A.; Summers, Phillip; Talton, Jennifer W.; Nguyen, Ha T.; Chen, Haiying; Quandt, Sara A.

    2016-01-01

    Migrant farmworkers are a vulnerable population. Migrant farmworkers with H-2A visas are the only agricultural workers with temporary work permits. Little research has directly focused on the job characteristics and work safety of workers with H-2A visas. This analysis (1) describes their personal and job characteristics, job hazards, and stressors; (2) describes their perceived work safety climate; and (3) examines associations of perceived work safety climate with job characteristics, job hazards, and stressors. Data are from a cross-sectional component of a larger study of farmworker pesticide exposure; in 2012 interviews were conducted with 163 migrant farmworkers with H-2A visas in North Carolina. The sample was limited to men aged 30 to 70 years. Migrant farmworkers with H-2A visas experience the same hazards as do other farmworkers. Their mean score on the perceived work safety climate scale 25.5 (SD=3.7) is similar to that of other farmworkers and other immigrant workers. Perceived work safety climate is associated with hours worked per week (p=0.02), precarious employment (p<0.001), planting and cultivating (p=0.002); topping tobacco (p=0.0012), and stress (p=0.02). Perceived work safety climate is particularly important for migrant farmworkers with H-2A visas because their labor contracts limit their options to change employers. Additional research on the status of work safety climate among agricultural workers is needed, as well as on the factors that affect work safety climate and on the safety characteristics that are affected by work safety climate. Policy changes that lead to improved work safety climate should be considered. PMID:25635744

  3. A job analysis of care helpers.

    PubMed

    Shin, Su Jin; Choi, Kyung-Sook; Jeong, Seungeun; Kim, Seulgee; Park, Hyeung-Keun; Seok, Jae Eun

    2012-01-01

    The aim of this study was to examine the roles of care helpers through job analysis. To do this, this study used the Developing A Curriculum Method (DACUM) to classify job content and a multi-dimensional study design was applied to identify roles and create a job description by looking into the appropriateness, significance, frequency, and difficulty of job content as identified through workshops and cross-sectional surveys conducted for appropriateness verification. A total of 418 care helpers working in nursing facilities and community senior service facilities across the country were surveyed. The collected data were analyzed using PASW 18.0 software. Six duties and 18 tasks were identified based on the job model. Most tasks were found to be "important task", scoring 4.0 points or above. Physical care duties, elimination care, position changing and movement assistance, feeding assistance, and safety care were identified as high frequency tasks. The most difficult tasks were emergency prevention, early detection, and speedy reporting. A summary of the job of care helpers is providing physical, emotional, housekeeping, and daily activity assistance to elderly patients with problems in independently undertaking daily activities due to physical or mental causes in long-term care facilities or at the client's home. The results of this study suggest a task-focused examination, optimizing the content of the current standard teaching materials authorized by the Ministry of Health and Welfare while supplementing some content which was identified as task elements but not included in the current teaching materials and fully reflecting the actual frequency and difficulty of tasks.

  4. A job analysis of care helpers

    PubMed Central

    Choi, Kyung-Sook; Jeong, Seungeun; Kim, Seulgee; Park, Hyeung-Keun; Seok, Jae Eun

    2012-01-01

    The aim of this study was to examine the roles of care helpers through job analysis. To do this, this study used the Developing A Curriculum Method (DACUM) to classify job content and a multi-dimensional study design was applied to identify roles and create a job description by looking into the appropriateness, significance, frequency, and difficulty of job content as identified through workshops and cross-sectional surveys conducted for appropriateness verification. A total of 418 care helpers working in nursing facilities and community senior service facilities across the country were surveyed. The collected data were analyzed using PASW 18.0 software. Six duties and 18 tasks were identified based on the job model. Most tasks were found to be "important task", scoring 4.0 points or above. Physical care duties, elimination care, position changing and movement assistance, feeding assistance, and safety care were identified as high frequency tasks. The most difficult tasks were emergency prevention, early detection, and speedy reporting. A summary of the job of care helpers is providing physical, emotional, housekeeping, and daily activity assistance to elderly patients with problems in independently undertaking daily activities due to physical or mental causes in long-term care facilities or at the client's home. The results of this study suggest a task-focused examination, optimizing the content of the current standard teaching materials authorized by the Ministry of Health and Welfare while supplementing some content which was identified as task elements but not included in the current teaching materials and fully reflecting the actual frequency and difficulty of tasks. PMID:22323929

  5. Education for Job Safety and Health.

    ERIC Educational Resources Information Center

    Vojtecky, Michael A.

    1988-01-01

    Until individuals with special training in health education enter the field of occupational safety and health, it is unlikely that education will achieve its potential as a method for combatting occupational illness and injury. (JOW)

  6. The DACUM Job Analysis Process.

    ERIC Educational Resources Information Center

    Dofasco, Inc., Hamilton (Ontario).

    This document explains the DACUM (Developing A Curriculum) process for analyzing task-based jobs to: identify where standard operating procedures are required; identify duplicated low value added tasks; develop performance standards; create job descriptions; and identify the elements that must be included in job-specific training programs. The…

  7. Psychosocial safety climate moderates the job demand-resource interaction in predicting workgroup distress.

    PubMed

    Dollard, Maureen F; Tuckey, Michelle R; Dormann, Christian

    2012-03-01

    Psychosocial safety climate (PSC) arises from workplace policies, practices, and procedures for the protection of worker psychological health and safety that are largely driven by management. Many work stress theories are based on the fundamental interaction hypothesis - that a high level of job demands (D) will lead to psychological distress and that this relationship will be offset when there are high job resources (R). However we proposed that this interaction really depends on the organizational context; in particular high levels of psychosocial safety climate will enable the safe utilization of resources to reduce demands. The study sample consisted of police constables from 23 police units (stations) with longitudinal survey responses at two time points separated by 14 months (Time 1, N=319, Time 2, N=139). We used hierarchical linear modeling to assess the effect of the proposed three-way interaction term (PSC×D×R) on change in workgroup distress variance over time. Specifically we confirmed the interaction between emotional demands and emotional resources (assessed at the individual level), in the context of unit psychosocial safety climate (aggregated individual data). As predicted, high emotional resources moderated the positive relationship between emotional demands and change in workgroup distress but only when there were high levels of unit psychosocial safety climate. Results were confirmed using a split-sample analysis. Results support psychosocial safety climate as a property of the organization and a target for higher order controls for reducing work stress. The 'right' climate enables resources to do their job.

  8. Safety analysis

    NASA Technical Reports Server (NTRS)

    Knight, John C.

    1995-01-01

    We are engaged in a research program in safety-critical computing that is based on two case studies. We use these case studies to provide application-specific details of the various research issues, and as targets for evaluation of research ideas. The first case study is the Magnetic Stereotaxis System (MSS), an investigational device for performing human neurosurgery being developed in a joint effort between the Department of Physics at the University of Virginia and the Department of Neurosurgery at the University of Iowa. The system operates by manipulating a small permanent magnet (known as a 'seed') within the brain using an externally applied magnetic field. By varying the magnitude and gradient of the external magnetic field, the seed can be moved along a non-linear path and positioned at a site requiring therapy, e.g., a tumor. The magnetic field required for movement through brain tissue is extremely high, and is generated by a set of six superconducting magnets located in a housing surrounding the patient's head. The system uses two X-ray cameras positioned at right angles to detect in real time the locations of the seed and of X-ray opaque markers affixed to the patient's skull. the X-ray images are used to locate the objects of interest in a canonical frame of reference. the second case study is the University of Virginia Research Nuclear Reactor (UVAR). It is a 2 MW thermal, concrete-walled pool reactor. The system operates using 20 to 25 plate-type fuel assemblies placed on a rectangular grid plate. There are three scramable safety rods, and one non-scramable regulating rod that can be put in automatic mode. It was originally constructed in 1959 as a 1 MW system, and it was upgraded to 2 MW in 1973. Though only a research reactor rather than a power reactor, the issues raised are significant and can be related to the problems faced by full-scale reactor systems.

  9. A Guide to Job Analysis for the Preparation of Job Training Programmes.

    ERIC Educational Resources Information Center

    Ceramics, Glass, and Mineral Products Industry Training Board, Harrow (England).

    The paper deals with job analysis for the preparation of job training programs. The analytical approach involves five steps: enlisting support, examining the job, describing the job, analyzing training requirements, and planning the programs. Appendixes include methods of producing training schemes--the simple job breakdown, straightforward…

  10. Diabetes Management and Hypoglycemia in Safety Sensitive Jobs

    PubMed Central

    Koh, David; Chui, Winnie KL; Sum, Chee-Fang

    2011-01-01

    The majority of people diagnosed with diabetes mellitus are in the working age group in developing countries. The interrelationship of diabetes and work, that is, diabetes affecting work and work affecting diabetes, becomes an important issue for these people. Therapeutic options for the diabetic worker have been developed, and currently include various insulins, insulin sensitizers and secretagogues, incretin mimetics and enhancers, and alpha glucosidase inhibitors. Hypoglycemia and hypoglycaemic unawareness are important and unwanted treatment side effects. The risk they pose with respect to cognitive impairment can have safety implications. The understanding of the therapeutic options in the management of diabetic workers, blood glucose awareness training, and self-monitoring blood glucose will help to mitigate this risk. Employment decisions must also take into account the extent to which the jobs performed by the worker are safety sensitive. A risk assessment matrix, based on the extent to which a job is considered safety sensitive and based on the severity of the hypoglycaemia, may assist in determining one's fitness to work. Support at the workplace, such as a provision of healthy food options and arrangements for affected workers will be helpful for such workers. Arrangements include permission to carry and consume emergency sugar, flexible meal times, self-monitoring blood glucose when required, storage/disposal facilities for medicine such as insulin and needles, time off for medical appointments, and structured self-help programs. PMID:22953182

  11. Safety on the Job. Some Guidelines for Working Safely. Instructor's Edition.

    ERIC Educational Resources Information Center

    Oklahoma State Dept. of Vocational and Technical Education, Stillwater. Curriculum and Instructional Materials Center.

    This teacher's guide was developed to help teachers (especially in Oklahoma) promote safe practices on the job. As a supplement to existing programs in the requirements for job safety, this book can also promote same basic safety attitudes and help support basic safety concepts, with an emphasis on accident prevention. The guide contains eight…

  12. "Tests Great, Less Filing": Reducing Adverse Impact through Job Analysis.

    ERIC Educational Resources Information Center

    Nathan, Barry R.

    While most organizations rely on cutting scores to screen job applicants, little research and few accepted methods exist to help practitioners identify cutting scores that will be job-related. This paper describes how the Work Keys system job analysis process was used to provide job-related, content-valid cutting scores. Using job analysis results…

  13. Job task analysis: Guide to good practice. [Contains glossary

    SciTech Connect

    Mazour, T.; Riplinger, J.; Wetzel, M.; Wolfe, P.; Harris, G.

    1989-08-01

    A job analysis is a process used to determine what a job includes. A task analysis is a process used to determine how to perform a job. Simply put, a job/task analysis (JTA) tells you exactly what is included in a particular job and exactly how it is supposed to be done. This manual was designed for the analysis team(s) and supervisors of the team(s) assigned the responsibility of conducting a JTA and/or needs analysis.

  14. 41 CFR 60-2.12 - Job group analysis.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 41 Public Contracts and Property Management 1 2011-07-01 2009-07-01 true Job group analysis. 60-2... 2-AFFIRMATIVE ACTION PROGRAMS Purpose and Contents of Affirmative Action Programs § 60-2.12 Job group analysis. (a) Purpose: A job group analysis is a method of combining job titles within...

  15. 41 CFR 60-2.12 - Job group analysis.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 41 Public Contracts and Property Management 1 2013-07-01 2013-07-01 false Job group analysis. 60-2... 2-AFFIRMATIVE ACTION PROGRAMS Purpose and Contents of Affirmative Action Programs § 60-2.12 Job group analysis. (a) Purpose: A job group analysis is a method of combining job titles within...

  16. 41 CFR 60-2.12 - Job group analysis.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 41 Public Contracts and Property Management 1 2014-07-01 2014-07-01 false Job group analysis. 60-2... 2-AFFIRMATIVE ACTION PROGRAMS Purpose and Contents of Affirmative Action Programs § 60-2.12 Job group analysis. (a) Purpose: A job group analysis is a method of combining job titles within...

  17. 41 CFR 60-2.12 - Job group analysis.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 41 Public Contracts and Property Management 1 2012-07-01 2009-07-01 true Job group analysis. 60-2... 2-AFFIRMATIVE ACTION PROGRAMS Purpose and Contents of Affirmative Action Programs § 60-2.12 Job group analysis. (a) Purpose: A job group analysis is a method of combining job titles within...

  18. 41 CFR 60-2.12 - Job group analysis.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 41 Public Contracts and Property Management 1 2010-07-01 2010-07-01 true Job group analysis. 60-2... 2-AFFIRMATIVE ACTION PROGRAMS Purpose and Contents of Affirmative Action Programs § 60-2.12 Job group analysis. (a) Purpose: A job group analysis is a method of combining job titles within...

  19. K Basin safety analysis

    SciTech Connect

    Porten, D.R.; Crowe, R.D.

    1994-12-16

    The purpose of this accident safety analysis is to document in detail, analyses whose results were reported in summary form in the K Basins Safety Analysis Report WHC-SD-SNF-SAR-001. The safety analysis addressed the potential for release of radioactive and non-radioactive hazardous material located in the K Basins and their supporting facilities. The safety analysis covers the hazards associated with normal K Basin fuel storage and handling operations, fuel encapsulation, sludge encapsulation, and canister clean-up and disposal. After a review of the Criticality Safety Evaluation of the K Basin activities, the following postulated events were evaluated: Crane failure and casks dropped into loadout pit; Design basis earthquake; Hypothetical loss of basin water accident analysis; Combustion of uranium fuel following dryout; Crane failure and cask dropped onto floor of transfer area; Spent ion exchange shipment for burial; Hydrogen deflagration in ion exchange modules and filters; Release of Chlorine; Power availability and reliability; and Ashfall.

  20. Job Safety. Cooperative Occupational Education, Unit 14. Instructor Material and Student Material.

    ERIC Educational Resources Information Center

    Missouri Univ., Columbia. Instructional Materials Lab.

    This unit, one in a series of packets of teacher and student materials for cooperative occupational education (COE) designed for special needs students, is intended to provide students with information relative to job safety. Emphasis is placed on monetary and personal costs of accidents, causes of accidents on the job, and how accidents can be…

  1. A Performance Approach to Job Analysis.

    ERIC Educational Resources Information Center

    Folsom, Al

    2001-01-01

    Discussion of performance technology and training evaluation focuses on a job analysis process in the Coast Guard. Topics include problems with low survey response rates; costs; the need for appropriate software; discussions with stakeholders and subject matter experts; and maximizing worthy performance. (LRW)

  2. Job task analysis: Guide to good practice. [Contains glossary

    SciTech Connect

    Mazour, T.; Riplinger, J.; Wetzel, M.; Wolfe, P.; Harris, G.

    1989-08-01

    A JOB ANALYSIS is a process used to determine what a job includes. A TASK ANALYSIS is a process used to determine how to perform a job. Simply put, a job/task analysis (JTA) tells you exactly what is included in a particular job and exactly how it is supposed to be done. This manual was designed for the analysis team(s) and supervisors of the team(s) assigned the responsibility of conducting a JTA and/or needs analysis. However, anyone involved with a JTA or needs analysis (such as subject-matter experts) may find this information helpful.

  3. Reciprocal Relations among Job Demands, Job Control, and Social Support Are Moderated by Neuroticism: A Cross-Lagged Analysis

    ERIC Educational Resources Information Center

    Cieslak, Roman; Knoll, Nina; Luszczynska, Aleksandra

    2007-01-01

    This study investigated whether neuroticism moderates the relations among social support (from coworkers and supervisors) and work strain characteristics (i.e. job demands and job control). A full cross-lagged panel analysis was used to test whether social support predicts job demands and control or whether job demands and job control predict…

  4. Narrative Job Descriptions as Potential Sources of Job Analysis Ratings

    DTIC Science & Technology

    1981-05-05

    for comparison purposes. Vnlidity Estimates Toble 2 presents the results of the multipla regression analyses between the PAQ job dimensions and the...comprised of individuals in roles that involved "Blue- collar Supervision." The profile for the former group was d fined primarily in te.• ms of higher than

  5. Research reactor job analysis - A project description

    SciTech Connect

    Yoder, John

    1988-07-01

    Addressing the need of the improved training in nuclear industry, nuclear utilities established training program guidelines based on Performance-Based Training (PBT) concepts. The comparison of commercial nuclear power facilities with research and test reactors owned by the U.S. Department of Energy (DOE), made in an independent review of personnel selection, training, and qualification requirements for DOE-owned reactors pointed out that the complexity of the most critical tasks in research reactors is less than that in power reactors. The U.S. Department of Energy (DOE) started a project by commissioning Oak Ridge Associated Universities (ORAU) to conduct a job analysis survey of representative research reactor facilities. The output of the project consists of two publications: Volume 1 - Research Reactor Job Analysis: Overview, which contains an Introduction, Project Description, Project Methodology,, and. An Overview of Performance-Based Training (PBT); and Volume 2 - Research Reactor Job Analysis: Implementation, which contains Guidelines for Application of Preliminary Task Lists and Preliminary Task Lists for Reactor Operators and Supervisory Reactor Operators.

  6. Job Literacy Analysis: The Secretary Project. Summary Report.

    ERIC Educational Resources Information Center

    Norback, Judith Shaul; And Others

    As part of a job literacy analysis project, 63 entry-level and mid-to-executive level secretaries were interviewed from business, government, and health care settings to describe the literacy requirement skills, tasks, and materials of their jobs. In the 1-hour interview, the job incumbent and interviewer reviewed examples of different types of…

  7. 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

    ... Job Creation Act of 2012 AGENCY: Federal Communications Commission. ACTION: Final rule; announcement... safety broadband provisions of the Middle Class Tax Relief and Job Creation Act of 2012, adopted as DA 12... Middle Class Tax Relief and Job Creation Act of 2012. List of Subjects in 47 CFR Part 90...

  8. Software safety hazard analysis

    SciTech Connect

    Lawrence, J.D.

    1996-02-01

    Techniques for analyzing the safety and reliability of analog-based electronic protection systems that serve to mitigate hazards in process control systems have been developed over many years, and are reasonably well understood. An example is the protection system in a nuclear power plant. The extension of these techniques to systems which include digital computers is not well developed, and there is little consensus among software engineering experts and safety experts on how to analyze such systems. One possible technique is to extend hazard analysis to include digital computer-based systems. Software is frequently overlooked during system hazard analyses, but this is unacceptable when the software is in control of a potentially hazardous operation. In such cases, hazard analysis should be extended to fully cover the software. A method for performing software hazard analysis is proposed in this paper.

  9. Radiation protection technician job task analysis manual

    SciTech Connect

    Not Available

    1990-03-01

    This manual was developed to assist all DOE contractors in the design and conduct of job task analysis (JTA) for the radiation protection technician. Experience throughout the nuclear industry and the DOE system has indicated that the quality and efficiency in conducting a JTA at most sites is greatly enhanced by using a generic task list for the position, and clearly written guidelines on the JTA process. This manual is designed to provide this information for personnel to use in developing and conducting site-specific JTAs. (VC)

  10. CONVEYOR SYSTEM SAFETY ANALYSIS

    SciTech Connect

    M. Salem

    1995-06-23

    The purpose and objective of this analysis is to systematically identify and evaluate hazards related to the Yucca Mountain Project Exploratory Studies Facility (ESF) surface and subsurface conveyor system (for a list of conveyor subsystems see section 3). This process is an integral part of the systems engineering process; whereby safety is considered during planning, design, testing, and construction. A largely qualitative approach was used since a radiological System Safety Analysis is not required. The risk assessment in this analysis characterizes the accident scenarios associated with the conveyor structures/systems/components in terms of relative risk and includes recommendations for mitigating all identified risks. The priority for recommending and implementing mitigation control features is: (1) Incorporate measures to reduce risks and hazards into the structure/system/component (S/S/C) design, (2) add safety devices and capabilities to the designs that reduce risk, (3) provide devices that detect and warn personnel of hazardous conditions, and (4) develop procedures and conduct training to increase worker awareness of potential hazards, on methods to reduce exposure to hazards, and on the actions required to avoid accidents or correct hazardous conditions. The scope of this analysis is limited to the hazards related to the design of conveyor structures/systems/components (S/S/Cs) that occur during normal operation. Hazards occurring during assembly, test and maintenance or ''off normal'' operations have not been included in this analysis. Construction related work activities are specifically excluded per DOE Order 5481.1B section 4. c.

  11. Transformational leadership and employee safety performance: a within-person, between-jobs design.

    PubMed

    Inness, Michelle; Turner, Nick; Barling, Julian; Stride, Chris B

    2010-07-01

    We investigated the extent to which the safety performance (i.e., self-reported safety compliance and safety participation) of employees with 2 jobs was predicted by their respective supervisors' transformational leadership behaviors. We compared 2 within-person models: a context-specific model (i.e., transformational leadership experienced by employees in 1 context related to those same employees' safety performance only in that context) and a context-spillover model (i.e., transformational leadership experienced by employees in 1 context related to those same employees' safety performance in the same and other contexts). Our sample comprised 159 "moonlighters" (73 men, 86 women): employees who simultaneously hold 2 different jobs, each with a different supervisor, providing within-person data on the influence of different supervisors on employee safety performance across 2 job contexts. Having controlled for individual differences (negative affectivity and conscientiousness) and work characteristics (e.g., hours worked and length of relationship with supervisor), the context-specific model provided the best fit to the data among alternative nested models. Implications for the role of transformational leadership in promoting workplace safety are discussed.

  12. Integrated Safety Analysis Tiers

    NASA Technical Reports Server (NTRS)

    Shackelford, Carla; McNairy, Lisa; Wetherholt, Jon

    2009-01-01

    Commercial partnerships and organizational constraints, combined with complex systems, may lead to division of hazard analysis across organizations. This division could cause important hazards to be overlooked, causes to be missed, controls for a hazard to be incomplete, or verifications to be inefficient. Each organization s team must understand at least one level beyond the interface sufficiently enough to comprehend integrated hazards. This paper will discuss various ways to properly divide analysis among organizations. The Ares I launch vehicle integrated safety analyses effort will be utilized to illustrate an approach that addresses the key issues and concerns arising from multiple analysis responsibilities.

  13. Bilingual Skills Training Program. Meat Cutting. Module 2.0: Job Classifications, Tools, Sanitation & Safety.

    ERIC Educational Resources Information Center

    Northern New Mexico Community Coll., El Rito.

    This module on job classification, tools, sanitation, and safety is the second of three (CE 028 291-293) in the meat cutting course of a bilingual skills training program. The course is designed to furnish theoretical and laboratory experience in the cutting of beef, pork, poultry, lamb, and mutton. Module objectives are for students to develop…

  14. A Study of Truck Drivers and Their Job Performance Regarding Highway Safety

    ERIC Educational Resources Information Center

    Nafukho, Fredrick M.; Hinton, Barbara E.; Graham, Carroll M.

    2007-01-01

    Limited research has addressed the issue of truck drivers and their performance regarding highway safety in terms of reduced number of crashes per driver. The primary purpose of this study was to determine how tractor trailer truck drivers' job performance could be improved while at the same time ensuring increased revenue for the transportation…

  15. Safety still Job No. 1 for PRB users

    SciTech Connect

    Javetski, J.

    2006-06-15

    A report is given of the annual meeting of the Powder River Basin Coal Users' Group (PRBCUG) held in Atlantic during Electric Power 2006. Papers were presented and discussions held on: Coal handling; boilers and combustion; and fire protection, safety and risk management. PRBCUG's plant of the year award wet to TXU Corp.'s Monticello Steam Electric Station, 120 miles east of Dallas. The Group has a re-vamped website at www.prbcoals.com. 3 photos.

  16. Adapting Job Analysis Methodology to Improve Evaluation Practice

    ERIC Educational Resources Information Center

    Jenkins, Susan M.; Curtin, Patrick

    2006-01-01

    This article describes how job analysis, a method commonly used in personnel research and organizational psychology, provides a systematic method for documenting program staffing and service delivery that can improve evaluators' knowledge about program operations. Job analysis data can be used to increase evaluators' insight into how staffs…

  17. Overstretched and unreciprocated commitment: reviewing research on the occupational health and safety effects of downsizing and job insecurity.

    PubMed

    Quinlan, Michael; Bohle, Philip

    2009-01-01

    Over the past two decades, a leading business practice has been often-repeated rounds of downsizing and restructuring (also referred to as reorganization, re-engineering, and a host of other euphemistic terms) by large private and public sector employers. Frequently associated with other practices such as outsourcing, privatization, and the increased use of temporary workers, downsizing/restructuring has increased the level of job insecurity among workers as well as leading to changes in work processes (including work intensification and multi-tasking) and management behavior. How has downsizing/restructuring and increased job insecurity affected the occupational health, safety, and well-being of workers, and what measures have employers, unions, and governments taken to address any adverse effects? The authors reviewed international studies of the occupational health and safety (OHS) effects of downsizing/restructuring and increased job insecurity undertaken over the past 20 years. After imposing quality filters, they obtained 86 studies. Analysis revealed that 73 (85%) of the studies found poorer OHS outcomes (using a range of measures). Studies were examined to see whether they provided clues as to the reasons for negative outcomes.

  18. Measuring Job Satisfaction: Reliability of Subscale Analysis.

    ERIC Educational Resources Information Center

    Bergstrom, Betty A.; Lunz, Mary E.

    The Job Satisfaction Survey (JSS) (P. Spector, 1985 and 1992) is a 36-item survey instrument designed to measure 9 aspects of job satisfaction, including: (1) pay; (2) promotion; (3) supervision; (4) benefits; (5) contingent rewards; (6) operating procedures; (7) co-workers; (8) nature of work; and (9) communication. In addition to measuring the…

  19. Model-Based Safety Analysis

    NASA Technical Reports Server (NTRS)

    Joshi, Anjali; Heimdahl, Mats P. E.; Miller, Steven P.; Whalen, Mike W.

    2006-01-01

    System safety analysis techniques are well established and are used extensively during the design of safety-critical systems. Despite this, most of the techniques are highly subjective and dependent on the skill of the practitioner. Since these analyses are usually based on an informal system model, it is unlikely that they will be complete, consistent, and error free. In fact, the lack of precise models of the system architecture and its failure modes often forces the safety analysts to devote much of their effort to gathering architectural details about the system behavior from several sources and embedding this information in the safety artifacts such as the fault trees. This report describes Model-Based Safety Analysis, an approach in which the system and safety engineers share a common system model created using a model-based development process. By extending the system model with a fault model as well as relevant portions of the physical system to be controlled, automated support can be provided for much of the safety analysis. We believe that by using a common model for both system and safety engineering and automating parts of the safety analysis, we can both reduce the cost and improve the quality of the safety analysis. Here we present our vision of model-based safety analysis and discuss the advantages and challenges in making this approach practical.

  20. Deep Borehole Disposal Safety Analysis.

    SciTech Connect

    Freeze, Geoffrey A.; Stein, Emily; Price, Laura L.; MacKinnon, Robert J.; Tillman, Jack Bruce

    2016-10-01

    This report presents a preliminary safety analysis for the deep borehole disposal (DBD) concept, using a safety case framework. A safety case is an integrated collection of qualitative and quantitative arguments, evidence, and analyses that substantiate the safety, and the level of confidence in the safety, of a geologic repository. This safety case framework for DBD follows the outline of the elements of a safety case, and identifies the types of information that will be required to satisfy these elements. At this very preliminary phase of development, the DBD safety case focuses on the generic feasibility of the DBD concept. It is based on potential system designs, waste forms, engineering, and geologic conditions; however, no specific site or regulatory framework exists. It will progress to a site-specific safety case as the DBD concept advances into a site-specific phase, progressing through consent-based site selection and site investigation and characterization.

  1. Integrated Safety Analysis Teams

    NASA Technical Reports Server (NTRS)

    Wetherholt, Jonathan C.

    2008-01-01

    Today's complex systems require understanding beyond one person s capability to comprehend. Each system requires a team to divide the system into understandable subsystems which can then be analyzed with an Integrated Hazard Analysis. The team must have both specific experiences and diversity of experience. Safety experience and system understanding are not always manifested in one individual. Group dynamics make the difference between success and failure as well as the difference between a difficult task and a rewarding experience. There are examples in the news which demonstrate the need to connect the pieces of a system into a complete picture. The Columbia disaster is now a standard example of a low consequence hazard in one part of the system; the External Tank is a catastrophic hazard cause for a companion subsystem, the Space Shuttle Orbiter. The interaction between the hardware, the manufacturing process, the handling, and the operations contributed to the problem. Each of these had analysis performed, but who constituted the team which integrated this analysis together? This paper will explore some of the methods used for dividing up a complex system; and how one integration team has analyzed the parts. How this analysis has been documented in one particular launch space vehicle case will also be discussed.

  2. Case Studies in Job Analysis and Training Evaluation.

    ERIC Educational Resources Information Center

    McKillip, Jack

    2001-01-01

    An information technology certification program was evaluated by 1,671 systems engineers using job analysis that rated task importance. Professional librarians (n=527) rated importance of their tasks in similar fashion. Results of scatter diagrams provided evidence to enhance training effectiveness by focusing on job tasks significantly related to…

  3. Psychosocial safety climate buffers effects of job demands on depression and positive organizational behaviors.

    PubMed

    Hall, Garry B; Dollard, Maureen F; Winefield, Anthony H; Dormann, Christian; Bakker, Arnold B

    2013-01-01

    In a general population sample of 2343 Australian workers from a wide ranging employment demographic, we extended research testing the buffering role of psychosocial safety climate (PSC) as a macro-level resource within the health impairment process of the Job Demands-Resources (JD-R) model. Moderated structural equation modeling was used to test PSC as a moderator between emotional and psychological job demands and worker depression compared with control and social support as alternative moderators. We also tested PSC as a moderator between depression and positive organizational behaviors (POB; engagement and job satisfaction) compared with control and social support as moderators. As expected we found PSC moderated the effects of job demands on depression and further moderated the effects of depression on POB with fit to the data that was as good as control and social support as moderators. This study has shown that PSC is a macro-level resource and safety signal for workers acting to reduce demand-induced depression. We conclude that organizations need to focus on the development of a robust PSC that will operate to buffer the effects of workplace psychosocial hazards and to build environments conducive to worker psychological health and positive organizational behaviors.

  4. U.S. Army Aviator Job Analysis

    DTIC Science & Technology

    2006-08-01

    was collected from available sources (e.g., job descriptions, training materials, subject matter expert [ SME ] interviews). The next step was to use...small groups of job incumbents to ensure that they were comprehensive and relevant. Based on these meetings with SME groups, a final listing of tasks and...matter expert [ SME ] interviews). The next step is to use this information to construct lists of all of the tasks judged relevant for the position in

  5. Pressures, Stresses, Anxieties, and On-Job Safety of the School Superintendent.

    ERIC Educational Resources Information Center

    Chand, Krishan

    Identification of the causes of job stress for public school superintendents, with a focus on personal-experiential and task variables, is the purpose of this study. Methodology involved a mail survey of 1,531 randomly selected superintendents. Canonical correlation analysis (CCA) and multiple regression correlation (MCR) analysis were used to…

  6. Catch me if I fall! Enacted uncertainty avoidance and the social safety net as country-level moderators in the job insecurity-job attitudes link.

    PubMed

    Debus, Maike E; Probst, Tahira M; König, Cornelius J; Kleinmann, Martin

    2012-05-01

    Job insecurity is related to many detrimental outcomes, with reduced job satisfaction and affective organizational commitment being the 2 most prominent reactions. Yet, effect sizes vary greatly, suggesting the presence of moderator variables. On the basis of Lazarus's cognitive appraisal theory, we assumed that country-level enacted uncertainty avoidance and a country's social safety net would affect an individual's appraisal of job insecurity. More specifically, we hypothesized that these 2 country-level variables would buffer the negative relationships between job insecurity and the 2 aforementioned job attitudes. Combining 3 different data sources, we tested the hypotheses in a sample of 15,200 employees from 24 countries by applying multilevel modeling. The results confirmed the hypotheses that both enacted uncertainty avoidance and the social safety net act as cross-level buffer variables. Furthermore, our data revealed that the 2 cross-level interactions share variance in explaining the 2 job attitudes. Our study responds to calls to look at stress processes from a multilevel perspective and highlights the potential importance of governmental regulation when it comes to individual stress processes.

  7. Job characteristics and safety climate: the role of effort-reward and demand-control-support models.

    PubMed

    Phipps, Denham L; Malley, Christine; Ashcroft, Darren M

    2012-07-01

    While safety climate is widely recognized as a key influence on organizational safety, there remain questions about the nature of its antecedents. One potential influence on safety climate is job characteristics (that is, psychosocial features of the work environment). This study investigated the relationship between two job characteristics models--demand-control-support (Karasek & Theorell, 1990) and effort-reward imbalance (Siegrist, 1996)--and safety climate. A survey was conducted with a random sample of 860 British retail pharmacists, using the job contents questionnaire (JCQ), effort-reward imbalance indicator (ERI) and a measure of safety climate in pharmacies. Multivariate data analyses found that: (a) both models contributed to the prediction of safety climate ratings, with the demand-control-support model making the largest contribution; (b) there were some interactions between demand, control and support from the JCQ in the prediction of safety climate scores. The latter finding suggests the presence of "active learning" with respect to safety improvement in high demand, high control settings. The findings provide further insight into the ways in which job characteristics relate to safety, both individually and at an aggregated level.

  8. When the Safety System Fails the Worker: Did We Do Our Job?...A Case Study

    SciTech Connect

    McConnell, S

    2006-02-03

    As safety professionals, we strive to implement a robust safety process in our organizations to maximize worker protection. We sell our philosophy and ideas to senior management, and then work with line management and the work force to develop and implement the safety process. Through this effort, we are likely to accomplish two major objectives. First, we obtain buy-in from line management and the workers, maybe even ownership for the safety process we implement. Second, we increase the likelihood that the hazards (and necessary controls) associated with the work activities performed by our workforce are identified and addressed by the safety process we implement. Our ambition is to maximize safety and health in the work place, and prevent injuries. Realizing this goal improves overall business operations. Petersen suggests an accident is an indication of something wrong in the management system (Petersen, pg 15). Successful organizations operate with the safety process fully integrated into the management system. If the management system fails, the safety process has failed the worker. As safety professionals, we must ask ourselves whether we did our job adequately. The better organizations strive for continuous improvement. The overall success of safety processes, in terms of accident and injury prevention has improved since safety professionals have learned to involve line management and the workers in the process. Although we maintain the label of 'safety expert', our role has shifted somewhat to that of a 'facilitator' in the process. The role of the safety professional is to advise and counsel line management (Kohn & Ferry, pg 28). Line management owns safety! If you subscribe to this philosophy, our role of advisor to line management makes perfect sense. Most safety professionals no longer operate as the 'safety cop'. That role belongs to line management. Instead, our role falls into the category of 'oversight' or facilitator. We observe systems, processes

  9. System Safety Analysis Application Guide. Safety Analysis Report Update Program

    SciTech Connect

    Not Available

    1993-05-01

    Martin Marietta Energy Systems, Inc., (Energy Systems) is committed to performing and documenting safety analyses for facilities it manages for the Department of Energy (DOE). Safety analyses are performed to identify hazards and potential accidents; to analyze the adequacy of measures taken to eliminate, control, or mitigate hazards; and to evaluate potential accidents and determine associated risks. Safety Analysis Reports (SARs) are prepared to document the safety analysis to ensure facilities can be operated safely and in accordance with regulations. SARs include Technical Safety Requirements (TSRs), which are specific technical and administrative requirements that prescribe limits and controls to ensure safe operation of DOE facilities. These documented descriptions and analyses contribute to the authorization basis for facility operation. Energy Systems has established a process to perform Unreviewed Safety Question Determinations (USQDs) for planned changes and as-found conditions that are not described and analyzed in existing safety analyses. The process evaluates changes and as-found conditions to determine whether revisions to the authorization basis must be reviewed and approved by DOE. There is an Unreviewed Safety Question (USQ) if a change introduces conditions not bounded by the facility authorization basis. When it is necessary to request DOE approval to revise the authorization basis, preparation of a System Safety Analysis (SSA) is recommended. This application guide describes the process of preparing an SSA and the desired contents of an SSA. Guidance is provided on how to identify items and practices which are important to safety; how to determine the credibility and significance of consequences of proposed accident scenarios; how to evaluate accident prevention and mitigation features of the planned change; and how to establish special requirements to ensure that a change can be implemented with adequate safety.

  10. System safety engineering analysis handbook

    NASA Technical Reports Server (NTRS)

    Ijams, T. E.

    1972-01-01

    The basic requirements and guidelines for the preparation of System Safety Engineering Analysis are presented. The philosophy of System Safety and the various analytic methods available to the engineering profession are discussed. A text-book description of each of the methods is included.

  11. Storage element performance optimization for CMS analysis jobs

    NASA Astrophysics Data System (ADS)

    Behrmann, G.; Dahlblom, J.; Guldmyr, J.; Happonen, K.; Lindén, T.

    2012-12-01

    Tier-2 computing sites in the Worldwide Large Hadron Collider Computing Grid (WLCG) host CPU-resources (Compute Element, CE) and storage resources (Storage Element, SE). The vast amount of data that needs to processed from the Large Hadron Collider (LHC) experiments requires good and efficient use of the available resources. Having a good CPU efficiency for the end users analysis jobs requires that the performance of the storage system is able to scale with I/O requests from hundreds or even thousands of simultaneous jobs. In this presentation we report on the work on improving the SE performance at the Helsinki Institute of Physics (HIP) Tier-2 used for the Compact Muon Experiment (CMS) at the LHC. Statistics from CMS grid jobs are collected and stored in the CMS Dashboard for further analysis, which allows for easy performance monitoring by the sites and by the CMS collaboration. As part of the monitoring framework CMS uses the JobRobot which sends every four hours 100 analysis jobs to each site. CMS also uses the HammerCloud tool for site monitoring and stress testing and it has replaced the JobRobot. The performance of the analysis workflow submitted with JobRobot or HammerCloud can be used to track the performance due to site configuration changes, since the analysis workflow is kept the same for all sites and for months in time. The CPU efficiency of the JobRobot jobs at HIP was increased approximately by 50 % to more than 90 %, by tuning the SE and by improvements in the CMSSW and dCache software. The performance of the CMS analysis jobs improved significantly too. Similar work has been done on other CMS Tier-sites, since on average the CPU efficiency for CMSSW jobs has increased during 2011. Better monitoring of the SE allows faster detection of problems, so that the performance level can be kept high. The next storage upgrade at HIP consists of SAS disk enclosures which can be stress tested on demand with HammerCloud workflows, to make sure that the I

  12. The Derivation of Job Compensation Index Values from the Position Analysis Questionnaire (PAQ). Report No. 6.

    ERIC Educational Resources Information Center

    McCormick, Ernest J.; And Others

    The study deals with the job component method of establishing compensation rates. The basic job analysis questionnaire used in the study was the Position Analysis Questionnaire (PAQ) (Form B). On the basis of a principal components analysis of PAQ data for a large sample (2,688) of jobs, a number of principal components (job dimensions) were…

  13. Integration of Formal Job Hazard Analysis & ALARA Work Practice

    SciTech Connect

    NELSEN, D.P.

    2002-09-01

    ALARA work practices have traditionally centered on reducing radiological exposure and controlling contamination. As such, ALARA policies and procedures are not well suited to a wide range of chemical and human health issues. Assessing relative risk, identifying appropriate engineering/administrative controls and selecting proper Personal Protective Equipment (PPE) for non nuclear work activities extends beyond the limitations of traditional ALARA programs. Forging a comprehensive safety management program in today's (2002) work environment requires a disciplined dialog between health and safety professionals (e.g. safety, engineering, environmental, quality assurance, industrial hygiene, ALARA, etc.) and personnel working in the field. Integrating organizational priorities, maintaining effective pre-planning of work and supporting a team-based approach to safety management represents today's hallmark of safety excellence. Relying on the mandates of any single safety program does not provide industrial hygiene with the tools necessary to implement an integrated safety program. The establishment of tools and processes capable of sustaining a comprehensive safety program represents a key responsibility of industrial hygiene. Fluor Hanford has built integrated safety management around three programmatic attributes: (1) Integration of radiological, chemical and ergonomic issues under a single program. (2) Continuous improvement in routine communications among work planning/scheduling, job execution and management. (3) Rapid response to changing work conditions, formalized work planning and integrated worker involvement.

  14. Job Demand and Job Resources related to the turnover intention of public health nurses: An analysis using a Job Demands-Resources model.

    PubMed

    Iguchi, Aya

    2016-01-01

    Objectives The purpose of this study was to investigate the job demands and job resources of public health nurses based on the Job Demands-Resources (JD-R) model, and to build a model that can estimate turnover intention based on job demands and job resources.Method By adding 12 items to the existing questionnaire, the author created a questionnaire consisting of 10 factors and 167 items, and used statistical analysis to examine job demands and job resources in relation to turnover intention.Results Out of 2,668 questionnaires sent, 1993 (72.5%) were returned. Considering sex-based differences in occupational stress, I analyzed women's answers in 1766 (66.2%) mails among the 1798 valid responses. The average age of respondents was 41.0±9.8 years, and the mean service duration was 17.0±10.0 years. For public health nurses, there was a turnover intention of 9.2%. The "job demands" section consisted of 29 items and 10 factors, while the "job resources" section consisted of 54 items and 22 factors. The result of examining the structure of job demands and job resources, leading to turnover intention was supported by the JD-R model. Turnover intention was strong and the Mental Component Summary (MCS) is low in those who had many job demands and few job resources (experiencing 'burn-out'). Enhancement of work engagement and turnover intention was weak in those who had many job resources. This explained approximately 60% of the dispersion to "burn-out", and approximately 40% to "work engagement", with four factors: work suitability, work significance, positive work self-balance, and growth opportunity of job resources.Conclusion This study revealed that turnover intention is strong in those who are burned out because of many job demands. Enhancement of work engagement and turnover intention is weak in those with many job resources. This suggests that suitable staffing and organized efforts to raise awareness of job significance are effective in reducing

  15. Beyond safety outcomes: An investigation of the impact of safety climate on job satisfaction, employee engagement and turnover using social exchange theory as the theoretical framework.

    PubMed

    Huang, Yueng-Hsiang; Lee, Jin; McFadden, Anna C; Murphy, Lauren A; Robertson, Michelle M; Cheung, Janelle H; Zohar, Dov

    2016-07-01

    Safety climate, a measure of the degree to which safety is perceived by employees to be a priority in their company, is often implicated as a key factor in the promotion of injury-reducing behavior and safe work environments. Using social exchange theory as a theoretical basis, this study hypothesized that safety climate would be related to employees' job satisfaction, engagement, and turnover rate, highlighting the beneficial effects of safety climate beyond typical safety outcomes. Survey data were collected from 6207 truck drivers from two U.S. trucking companies. The objective turnover rate was collected one year after the survey data collection. Results showed that employees' safety climate perceptions were linked to employees' level of job satisfaction, engagement, and objective turnover rate, thus supporting the application of social exchange theory. Job satisfaction was also a significant mediator between safety climate and the two human resource outcomes (i.e., employee engagement and turnover rate). This study is among the first to assess the impact of safety climate beyond safety outcomes among lone workers (using truck drivers as an exemplar).

  16. National Job Corps Study: Report on the Process Analysis. Research and Evaluation Report Series.

    ERIC Educational Resources Information Center

    Johnson, Terry; Gritz, Mark; Jackson, Russell; Burghardt, John; Boussy, Carol; Leonard, Jan; Orians, Carlyn

    This report presents results of a process analysis that describes and documents Job Corps services and operations. Chapter one provides overviews of Job Corps, the national Job Corps study, and the process analysis. Chapter two describes the administrative structure of Job Corps and presents data on the geographic distribution and characteristics…

  17. The National Health Educator Job Analysis 2010: Process and Outcomes

    ERIC Educational Resources Information Center

    Doyle, Eva I.; Caro, Carla M.; Lysoby, Linda; Auld, M. Elaine; Smith, Becky J.; Muenzen, Patricia M.

    2012-01-01

    The National Health Educator Job Analysis 2010 was conducted to update the competencies model for entry- and advanced-level health educators. Qualitative and quantitative methods were used. Structured interviews, focus groups, and a modified Delphi technique were implemented to engage 59 health educators from diverse work settings and experience…

  18. Work-family conflict and safety participation of high-speed railway drivers: Job satisfaction as a mediator.

    PubMed

    Wei, Wei; Guo, Ming; Ye, Long; Liao, Ganli; Yang, Zhehan

    2016-10-01

    Despite the large body of work on the work-family interface, hardly any literature has addressed the work-family interface in safety-critical settings. This study draws from social exchange theory to examine the effect of employees' strain-based work-to-family conflict on their supervisors' rating of their safety participation through job satisfaction. The sample consisted of 494 drivers from a major railway company in China. The results of a structural equation model revealed that drivers' strain-based work-to-family conflict negatively influences safety participation, and the relationship was partially mediated by job satisfaction. These findings highlight the importance of reducing employees' work-to-family conflict in safety-critical organizations.

  19. The rise and fall of job analysis and the future of work analysis.

    PubMed

    Sanchez, Juan I; Levine, Edward L

    2012-01-01

    This review begins by contrasting the importance ascribed to the study of occupational requirements observed in the early twentieth-century beginnings of industrial-organizational psychology with the diminishing numbers of job analysis articles appearing in top journals in recent times. To highlight the many pending questions associated with the job-analytic needs of today's organizations that demand further inquiry, research on the three primary types of job analysis data, namely work activities, worker attributes, and work context, is reviewed. Research on competencies is also reviewed along with the goals of a potential research agenda for the emerging trend of competency modeling. The cross-fertilization of job analysis research with research from other domains such as the meaning of work, job design, job crafting, strategic change, and interactional psychology is proposed as a means of responding to the demands of today's organizations through new forms of work analysis.

  20. Self-serving bias effects on job analysis ratings.

    PubMed

    Cucina, Jeffrey M; Martin, Nicholas R; Vasilopoulos, Nicholas L; Thibodeuax, Henry F

    2012-01-01

    The purpose of this study was to investigate whether worker-oriented job analysis importance ratings were influenced by subject matter experts' (SME) standing (as measured by self-rated performance) on a competency. This type of relationship (whereby SMEs indicate that the traits they have are important for successful job performance) is an example of the self-serving bias (which is widely described in the social cognition literature and rarely described in the industrial/organizational psychology literature). An archival dataset covering 57 clerical and technical occupations with 26,682 participants was used. Support was found for the relationship between self-rated performance and importance ratings. Significant relationships (typically in the .30s) were observed for all 31 competencies that were studied. Controls were taken to account for common method bias and differences in the competencies required for each of the 57 occupations. Past research has demonstrated the effects of the self-serving bias on personality-based job analysis ratings. This study was the first to extend these findings to traditional job analysis, which covers other competencies in addition to personality. In addition, this study is the first to use operational field data instead of laboratory data.

  1. Adapting safety requirements analysis to intrusion detection

    NASA Technical Reports Server (NTRS)

    Lutz, R.

    2001-01-01

    Several requirements analysis techniques widely used in safety-critical systems are being adapted to support the analysis of secure systems. Perhaps the most relevant system safety techique for Intrusion Detection Systems is hazard analysis.

  2. On the Job Health and Safety. Tierra de Oportunidad Module 4. LAES: Latino Adult Education Services Project.

    ERIC Educational Resources Information Center

    Kissam, Ed; Dorsey, Holda

    This module, which may be used as the basis for a workshop or as a special topic unit in an adult basic education or English-as-a-Second-Language (ESL) course, focuses on-the-job health and safety concerns and standards in the United States. The following items are included: module overview; list of basic, thinking, interpersonal, information…

  3. SEISMIC ANALYSIS FOR PRECLOSURE SAFETY

    SciTech Connect

    E.N. Lindner

    2004-12-03

    The purpose of this seismic preclosure safety analysis is to identify the potential seismically-initiated event sequences associated with preclosure operations of the repository at Yucca Mountain and assign appropriate design bases to provide assurance of achieving the performance objectives specified in the Code of Federal Regulations (CFR) 10 CFR Part 63 for radiological consequences. This seismic preclosure safety analysis is performed in support of the License Application for the Yucca Mountain Project. In more detail, this analysis identifies the systems, structures, and components (SSCs) that are subject to seismic design bases. This analysis assigns one of two design basis ground motion (DBGM) levels, DBGM-1 or DBGM-2, to SSCs important to safety (ITS) that are credited in the prevention or mitigation of seismically-initiated event sequences. An application of seismic margins approach is also demonstrated for SSCs assigned to DBGM-2 by showing a high confidence of a low probability of failure at a higher ground acceleration value, termed a beyond-design basis ground motion (BDBGM) level. The objective of this analysis is to meet the performance requirements of 10 CFR 63.111(a) and 10 CFR 63.111(b) for offsite and worker doses. The results of this calculation are used as inputs to the following: (1) A classification analysis of SSCs ITS by identifying potential seismically-initiated failures (loss of safety function) that could lead to undesired consequences; (2) An assignment of either DBGM-1 or DBGM-2 to each SSC ITS credited in the prevention or mitigation of a seismically-initiated event sequence; and (3) A nuclear safety design basis report that will state the seismic design requirements that are credited in this analysis. The present analysis reflects the design information available as of October 2004 and is considered preliminary. The evolving design of the repository will be re-evaluated periodically to ensure that seismic hazards are properly

  4. Ergonomic analysis jobs in recovered factories.

    PubMed

    Cuenca, Gabriela; Zotta, Gastón

    2012-01-01

    With the advent of the deep economic crisis in Argentina on 2001, the recovery of companies through to the creation of the Cooperatives Working Self-Management or Factories Recovered by its workers was constituted as one of the ways in which the salaried disobeyed the increasing unemployment. When the companies turn into recovered factories they tend to leave of side practices that have been seen like imposed by the previous organization and not understanding them as a primary condition for the execution of his tasks. Safety and ergonomics are two disciplines that are no longer considered relevant to the daily work. Therefore this investigation aims to revalue, undergo semantic to give back to a place in every organization analyzed. This research developed a self-diagnostic tool for working conditions, and the environment, present in the recovered factories.

  5. Safety study application guide. Safety Analysis Report Update Program

    SciTech Connect

    Not Available

    1993-07-01

    Martin Marietta Energy Systems, Inc., (Energy Systems) is committed to performing and documenting safety analyses for facilities it manages for the Department of Energy (DOE). Included are analyses of existing facilities done under the aegis of the Safety Analysis Report Upgrade Program, and analyses of new and modified facilities. A graded approach is used wherein the level of analysis and documentation for each facility is commensurate with the magnitude of the hazard(s), the complexity of the facility and the stage of the facility life cycle. Safety analysis reports (SARs) for hazard Category 1 and 2 facilities are usually detailed and extensive because these categories are associated with public health and safety risk. SARs for Category 3 are normally much less extensive because the risk to public health and safety is slight. At Energy Systems, safety studies are the name given to SARs for Category 3 (formerly {open_quotes}low{close_quotes}) facilities. Safety studies are the appropriate instrument when on-site risks are limited to irreversible consequences to a few people, and off-site consequences are limited to reversible consequences to a few people. This application guide provides detailed instructions for performing safety studies that meet the requirements of DOE Orders 5480.22, {open_quotes}Technical Safety Requirements,{close_quotes} and 5480.23, {open_quotes}Nuclear Safety Analysis Reports.{close_quotes} A seven-chapter format has been adopted for safety studies. This format allows for discussion of all the items required by DOE Order 5480.23 and for the discussions to be readily traceable to the listing in the order. The chapter titles are: (1) Introduction and Summary, (2) Site, (3) Facility Description, (4) Safety Basis, (5) Hazardous Material Management, (6) Management, Organization, and Institutional Safety Provisions, and (7) Accident Analysis.

  6. Knowledge and skills of the lamaze certified childbirth educator: results of a job task analysis.

    PubMed

    Budin, Wendy C; Gross, Leon; Lothian, Judith A; Mendelson, Jeanne

    2014-01-01

    Content validity of certification examinations is demonstrated over time with comprehensive job analyses conducted and analyzed by experts, with data gathered from stakeholders. In November 2011, the Lamaze International Certification Council conducted a job analysis update of the 2002 job analysis survey. This article presents the background, methodology, and findings of the job analysis. Changes in the test blueprint based on these findings are presented.

  7. Statistical Design, Models and Analysis for the Job Change Framework.

    ERIC Educational Resources Information Center

    Gleser, Leon Jay

    1990-01-01

    Proposes statistical methodology for testing Loughead and Black's "job change thermostat." Discusses choice of target population; relationship between job satisfaction and values, perceptions, and opportunities; and determinants of job change. (SK)

  8. A Job Announcement Analysis of Educational Technology Professional Positions: Knowledge, Skills, and Abilities

    ERIC Educational Resources Information Center

    Kang, YoungJu; Ritzhaupt, Albert D.

    2015-01-01

    The purpose of this research was to identify the competencies of an educational technologist via a job announcement analysis. Four hundred job announcements were collected from a variety of online job databases over a 5-month period. Following a systematic process of collection, documentation, and analysis, we derived over 150 knowledge, skill,…

  9. CMS Configuration Editor: GUI based application for user analysis job

    NASA Astrophysics Data System (ADS)

    de Cosa, A.

    2011-12-01

    We present the user interface and the software architecture of the Configuration Editor for the CMS experiment. The analysis workflow is organized in a modular way integrated within the CMS framework that organizes in a flexible way user analysis code. The Python scripting language is adopted to define the job configuration that drives the analysis workflow. It could be a challenging task for users, especially for newcomers, to develop analysis jobs managing the configuration of many required modules. For this reason a graphical tool has been conceived in order to edit and inspect configuration files. A set of common analysis tools defined in the CMS Physics Analysis Toolkit (PAT) can be steered and configured using the Config Editor. A user-defined analysis workflow can be produced starting from a standard configuration file, applying and configuring PAT tools according to the specific user requirements. CMS users can adopt this tool, the Config Editor, to create their analysis visualizing in real time which are the effects of their actions. They can visualize the structure of their configuration, look at the modules included in the workflow, inspect the dependences existing among the modules and check the data flow. They can visualize at which values parameters are set and change them according to what is required by their analysis task. The integration of common tools in the GUI needed to adopt an object-oriented structure in the Python definition of the PAT tools and the definition of a layer of abstraction from which all PAT tools inherit.

  10. Job Mobility and Drug Use: An Event History Analysis.

    ERIC Educational Resources Information Center

    Kandel, Denise B.; Yamaguchi, Kazuo

    1987-01-01

    Reports the results of a study of 1,325 young adults aged 24 to 25, to investigate the relationship between patterns of drug use and job separations. The relationships observed between job mobility and drug use support the general hypothesis that drug use predicts job turnover and decreased tenure on the job. (JDH)

  11. Distance Learning Skills and Responsibilities: A Content Analysis of Job Announcements 1996-2010

    ERIC Educational Resources Information Center

    Rebmann, Kristen Radsliff; Molitor, Simone; Rainey, Bonnie

    2012-01-01

    Archived job advertisements from the "International Federation of Library Associations and Institutions (IFLA) LIBJOBS" mailing list (1996-2010) were examined using content analysis. Findings suggest that distance learning (DL) skillsets as job qualifications emerged in the late 1990's and continue to be relevant today. Jobs with DL…

  12. A Job Analysis for K-8 Principals in a Nationwide Charter School System

    ERIC Educational Resources Information Center

    Cumings, Laura; Coryn, Chris L. S.

    2009-01-01

    Background: Although no single technique on its own can predict job performance, a job analysis is a customary approach for identifying the relevant knowledge, skills, abilities, and other characteristics (KSAO) necessary to successfully complete the job tasks of a position. Once the position requirements are identified, the hiring process is…

  13. Economic Analysis of Job-Related Attributes in Undergraduate Students' Initial Job Selection

    ERIC Educational Resources Information Center

    Jin, Yanhong H.; Mjelde, James W.; Litzenberg, Kerry K.

    2014-01-01

    Economic tradeoffs students place on location, salary, distances to natural resource amenities, size of the city where the job is located, and commuting times for their first college graduate job are estimated using a mixed logit model for a sample of Texas A&M University students. The Midwest is the least preferred area having a mean salary…

  14. An Analysis of Person-Job Fit, Job Satisfaction, and Student Academic Performance

    ERIC Educational Resources Information Center

    Westfall, Richard E., Jr.

    2012-01-01

    The major purpose of this study was to analyze the relationship between person-job fit in new teacher hires, those teachers' perceptions of job satisfaction and the resulting student academic achievement. The survey of teachers and principals was conducted by the Texas Public Schools Research Network (TPSRN). TPSRN received over 729 responses from…

  15. Solid waste burial grounds interim safety analysis

    SciTech Connect

    Saito, G.H.

    1994-10-01

    This Interim Safety Analysis document supports the authorization basis for the interim operation and restrictions on interim operations for the near-surface land disposal of solid waste in the Solid Waste Burial Grounds. The Solid Waste Burial Grounds Interim Safety Basis supports the upgrade progress for the safety analysis report and the technical safety requirements for the operations in the Solid Waste Burial Grounds. Accident safety analysis scenarios have been analyzed based on the significant events identified in the preliminary hazards analysis. The interim safety analysis provides an evaluation of the operations in the Solid Waste Burial Grounds to determine if the radiological and hazardous material exposures will be acceptable from an overall health and safety standpoint to the worker, the onsite personnel, the public, and the environment.

  16. Retention in the United States Job Corps: Analysis and Recommendations.

    ERIC Educational Resources Information Center

    Ginsburg, Kenneth R.; Forke, Christine M.; Kinsman, Sara B.; Fleegler, Eric; Grimes, Eric K.; Rosenbloom, Tamar; Schneider, John S.; Schwarz, Donald F.; Cnaan, Avital; Zhao, Huaqing; Cohen, Brian M.; Gibbs, Kathleen P.

    A project used a mixed quantitative-qualitative approach, drawing from the Job Corps database and site visits at five sites, to generate knowledge that can guide policymakers and program planners as they act to increase retention in the Job Corps or similar programs. Quantitative data on 343,097 students who enrolled in Job Corps between July 1993…

  17. Automation for System Safety Analysis

    NASA Technical Reports Server (NTRS)

    Malin, Jane T.; Fleming, Land; Throop, David; Thronesbery, Carroll; Flores, Joshua; Bennett, Ted; Wennberg, Paul

    2009-01-01

    This presentation describes work to integrate a set of tools to support early model-based analysis of failures and hazards due to system-software interactions. The tools perform and assist analysts in the following tasks: 1) extract model parts from text for architecture and safety/hazard models; 2) combine the parts with library information to develop the models for visualization and analysis; 3) perform graph analysis and simulation to identify and evaluate possible paths from hazard sources to vulnerable entities and functions, in nominal and anomalous system-software configurations and scenarios; and 4) identify resulting candidate scenarios for software integration testing. There has been significant technical progress in model extraction from Orion program text sources, architecture model derivation (components and connections) and documentation of extraction sources. Models have been derived from Internal Interface Requirements Documents (IIRDs) and FMEA documents. Linguistic text processing is used to extract model parts and relationships, and the Aerospace Ontology also aids automated model development from the extracted information. Visualizations of these models assist analysts in requirements overview and in checking consistency and completeness.

  18. Task D: Hydrogen safety analysis

    SciTech Connect

    Swain, M.R.; Sievert, B.G.; Swain, M.N.

    1996-10-01

    This report covers two topics. The first is a review of codes, standards, regulations, recommendations, certifications, and pamphlets which address safety of gaseous fuels. The second is an experimental investigation of hydrogen flame impingement. Four areas of concern in the conversion of natural gas safety publications to hydrogen safety publications are delineated. Two suggested design criteria for hydrogen vehicle fuel systems are proposed. It is concluded from the experimental work that light weight, low cost, firewalls to resist hydrogen flame impingement are feasible.

  19. Jobs, Jobs, Jobs!

    ERIC Educational Resources Information Center

    Jacobson, Linda

    2011-01-01

    Teaching is not the safe career bet that it once was. The thinking used to be: New students will always be entering the public schools, and older teachers will always be retiring, so new teachers will always be needed. But teaching jobs aren't secure enough to stand up to the "Great Recession," as this drawn-out downturn has been called. Across…

  20. 10 CFR 70.62 - Safety program and integrated safety analysis.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 2 2013-01-01 2013-01-01 false Safety program and integrated safety analysis. 70.62... Nuclear Material § 70.62 Safety program and integrated safety analysis. (a) Safety program. (1) Each licensee or applicant shall establish and maintain a safety program that demonstrates compliance with...

  1. 14 CFR 33.75 - Safety analysis.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Safety analysis. 33.75 Section 33.75 Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: AIRCRAFT ENGINES Design and Construction; Turbine Aircraft Engines § 33.75 Safety analysis....

  2. Hot Cell Facility (HCF) Safety Analysis Report

    SciTech Connect

    MITCHELL,GERRY W.; LONGLEY,SUSAN W.; PHILBIN,JEFFREY S.; MAHN,JEFFREY A.; BERRY,DONALD T.; SCHWERS,NORMAN F.; VANDERBEEK,THOMAS E.; NAEGELI,ROBERT E.

    2000-11-01

    This Safety Analysis Report (SAR) is prepared in compliance with the requirements of DOE Order 5480.23, Nuclear Safety Analysis Reports, and has been written to the format and content guide of DOE-STD-3009-94 Preparation Guide for U. S. Department of Energy Nonreactor Nuclear Safety Analysis Reports. The Hot Cell Facility is a Hazard Category 2 nonreactor nuclear facility, and is operated by Sandia National Laboratories for the Department of Energy. This SAR provides a description of the HCF and its operations, an assessment of the hazards and potential accidents which may occur in the facility. The potential consequences and likelihood of these accidents are analyzed and described. Using the process and criteria described in DOE-STD-3009-94, safety-related structures, systems and components are identified, and the important safety functions of each SSC are described. Additionally, information which describes the safety management programs at SNL are described in ancillary chapters of the SAR.

  3. Nuclear Criticality Safety Application Guide: Safety Analysis Report Update Program

    SciTech Connect

    Not Available

    1994-02-01

    Martin Marietta Energy Systems, Inc. (MMES) is committed to performing and documenting safety analyses for facilities it manages for the Department of Energy (DOE). Safety analyses are performed to identify hazards and potential accidents; to analyze the adequacy of measures taken to eliminate, control, or mitigate hazards; and to evaluate potential accidents and determine associated risks. Safety Analysis Reports (SARs) are prepared to document the safety analysis to ensure facilities can be operated safely and in accordance with regulations. Many of the facilities requiring a SAR process fissionable material creating the potential for a nuclear criticality accident. MMES has long had a nuclear criticality safety program that provides the technical support to fissionable material operations to ensure the safe processing and storage of fissionable materials. The guiding philosophy of the program has always been the application of the double-contingency principle, which states: {open_quotes}process designs shall incorporate sufficient factors of safety to require at least two unlikely, independent, and concurrent changes in process conditions before a criticality accident is possible.{close_quotes} At Energy Systems analyses have generally been maintained to document that no single normal or abnormal operating conditions that could reasonably be expected to occur can cause a nuclear criticality accident. This application guide provides a summary description of the MMES Nuclear Criticality Safety Program and the MMES Criticality Accident Alarm System requirements for inclusion in facility SARs. The guide also suggests a way to incorporate the analyses conducted pursuant to the double-contingency principle into the SAR. The prime objective is to minimize duplicative effort between the NCSA process and the SAR process and yet adequately describe the methodology utilized to prevent a nuclear criticality accident.

  4. QTA (Questionnaire-Task-Analysis): An electronic tool for job/task analysis

    SciTech Connect

    Houghton, F.K.; Fries, R.J.

    1990-01-01

    When a computer-based training (CBT) package is part of a performance-based training system, a job/task analysis (JTA) to identify and document training requirements is the first step. To identify and document training requirements, performance-based training mandates that a job/task analysis be completed. To simplify the task of performing the job/task analysis for the control room operators at the plutonium facility at Los Alamos National Laboratory, we wrote the MODULA-2 program QUESTIONNAIRE-TASK-ANALYSIS (QTA). Because we were performing the job/task analysis to meet the requirements of DOE Order 5480.18, the programming was based on the documentation presented in the DOE documents Training Accreditation Program Manuals (TAP 1, TAP 2, and TAP 3). The model for the questionnaire portion of the program was Attachment I-8, page I-33, of TAP 2-88. The analysis that recommends no-train, train or overtrain uses the decision tree on page I-10 of TAP 2-88. However, the program is useful beyond just compliance with the Order. The program performs two functions: it collects numerical data from a questionnaire with a rating scale, and it analyzes the data. After the data are collected, the analysis portion uses a decision tree to make training recommendations. The data may be collected using a long form or a short form of the questionnaire. The analysis procedure creates three analysis files based on job classifications of the respondents. Because of the dual capabilities of the program, QTA may be used by a respondent to complete the questionnaire or the analyst to analyze the results of the survey. Before discussing the QTA program in detail, we will briefly review the process of performing a job task analysis. 5 refs.

  5. Job optimization in ATLAS TAG-based distributed analysis

    NASA Astrophysics Data System (ADS)

    Mambelli, M.; Cranshaw, J.; Gardner, R.; Maeno, T.; Malon, D.; Novak, M.

    2010-04-01

    The ATLAS experiment is projected to collect over one billion events/year during the first few years of operation. The efficient selection of events for various physics analyses across all appropriate samples presents a significant technical challenge. ATLAS computing infrastructure leverages the Grid to tackle the analysis across large samples by organizing data into a hierarchical structure and exploiting distributed computing to churn through the computations. This includes events at different stages of processing: RAW, ESD (Event Summary Data), AOD (Analysis Object Data), DPD (Derived Physics Data). Event Level Metadata Tags (TAGs) contain information about each event stored using multiple technologies accessible by POOL and various web services. This allows users to apply selection cuts on quantities of interest across the entire sample to compile a subset of events that are appropriate for their analysis. This paper describes new methods for organizing jobs using the TAGs criteria to analyze ATLAS data. It further compares different access patterns to the event data and explores ways to partition the workload for event selection and analysis. Here analysis is defined as a broader set of event processing tasks including event selection and reduction operations ("skimming", "slimming" and "thinning") as well as DPD making. Specifically it compares analysis with direct access to the events (AOD and ESD data) to access mediated by different TAG-based event selections. We then compare different ways of splitting the processing to maximize performance.

  6. Infusing Reliability Techniques into Software Safety Analysis

    NASA Technical Reports Server (NTRS)

    Shi, Ying

    2015-01-01

    Software safety analysis for a large software intensive system is always a challenge. Software safety practitioners need to ensure that software related hazards are completely identified, controlled, and tracked. This paper discusses in detail how to incorporate the traditional reliability techniques into the entire software safety analysis process. In addition, this paper addresses how information can be effectively shared between the various practitioners involved in the software safety analyses. The author has successfully applied the approach to several aerospace applications. Examples are provided to illustrate the key steps of the proposed approach.

  7. Enhancing job analysis surveys in the medical specialties with CMS data.

    PubMed

    Babcock, Ben; Yoes, Michael E

    2013-06-01

    Job analysis surveys are a key component in validating certification examinations in the medical specialties. Few organizations, however, confirm the survey data-gathering process using external data. This article demonstrates how an organization can use data from the Centers for Medicare & Medicaid Services (CMS) to supplement job analysis survey results using a real example from medical imaging. Organizations can also use CMS data longitudinally to predict which procedures are increasing and decreasing in frequency. This prediction can greatly assist with future comprehensive job analyses or smaller, more targeted updates between comprehensive job analyses.

  8. The National Health Educator Job Analysis 2010: process and outcomes.

    PubMed

    Doyle, Eva I; Caro, Carla M; Lysoby, Linda; Auld, M Elaine; Smith, Becky J; Muenzen, Patricia M

    2012-12-01

    The National Health Educator Job Analysis 2010 was conducted to update the competencies model for entry- and advanced-level health educators. Qualitative and quantitative methods were used. Structured interviews, focus groups, and a modified Delphi technique were implemented to engage 59 health educators from diverse work settings and experience levels in a seven-step instrument development process. An online survey was then completed by 1,022 practicing health educators. Survey participants used 4-point ordinal scales to rank subcompetencies by frequency of use and importance and related knowledge items by cognitive levels based on the Revised Bloom's Taxonomy. Composite scores were calculated and subgroup comparisons conducted to validate 223 subcompetencies at entry (162), advanced-1 (42), and advanced-2 (19) levels of practice, along with 113 knowledge items. Advanced-level versus entry-level competencies and a comparison with the Competency Update Project model of 2006 are discussed. Implications and recommendations for the profession are provided.

  9. Competency-based certification project. Phase I: Job analysis.

    PubMed

    Gessaroli, M E; Poliquin, M

    1994-08-01

    The Canadian Association of Medical Radiation Technologists (C.A.M.R.T.) is transforming its existing certification process into a competency-based process, consistent with the knowledge and skills required by entry-level radiography, radiation therapy and nuclear medicine technology practitioners. The project concurs with the change in focus advocated by the Conjoint Committee on Allied Medical Education Accreditation. The Committee supports new accreditation requirements that, among other things, place more emphasis on competency-based learning outcomes. Following is the first of three papers prepared by the C.A.M.R.T. to explain the project and the strategy for its implementation, focusing respectively on each phase. This paper discusses Phase One: the job analysis.

  10. Analysis of Competencies, Job Satisfaction and Organizational Commitment as Indicators of Job Performance: A Conceptual Framework

    ERIC Educational Resources Information Center

    Khan, Asad; Masrek, Mohamad Noorman; Nadzar, Fuziah Mohamad

    2015-01-01

    Like other disciplines, organizational and technological innovations have influenced the standard philosophies of librarianship. These innovations have changed the basics of information retrieval and delivery in libraries. As a result, library authorities are demanding competency-based job performance. Nonetheless, there is a scarcity of research…

  11. Entry-Level Professionals' Job Analysis and Selection Strategy: A Progress Report.

    ERIC Educational Resources Information Center

    Drauden, Gail M.

    A job analysis survey was done on 39 entry-level professional classes (e.g. personnel officer, social worker, rehabilitation counselor, research analyst, accountant, computer programmer) to discover statistical factors on which the classes could be scored and to cluster the classes on the basis of these factor scores. A job analysis questionnaire…

  12. Socioeconomic Considerations in Dam Safety Risk Analysis.

    DTIC Science & Technology

    1987-06-01

    The analytical review and summary critique of literature related to risk analysis was conducted for the purpose of highlighting those ideas, concepts...alternative solutions. The critique of the philosophical and analytical bases of risk analysis as further directed toward the specific problem of dam...safety risk analysis . Dam safety is unique in that it represents an extreme situation characteristic of low probability/high consequence event

  13. 10 CFR 70.62 - Safety program and integrated safety analysis.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... have experience in nuclear criticality safety, radiation safety, fire safety, and chemical process... administrative controls and control systems that are identified as items relied on for safety pursuant to § 70.61... 10 Energy 2 2014-01-01 2014-01-01 false Safety program and integrated safety analysis....

  14. 10 CFR 70.62 - Safety program and integrated safety analysis.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... have experience in nuclear criticality safety, radiation safety, fire safety, and chemical process... administrative controls and control systems that are identified as items relied on for safety pursuant to § 70.61... 10 Energy 2 2011-01-01 2011-01-01 false Safety program and integrated safety analysis....

  15. An Exploratory Analysis of Job and Life Satisfaction among Entrepreneurs.

    ERIC Educational Resources Information Center

    Lyons, Paul R.; DeCarlo, James F.

    An exploratory study examined the job and life satisfaction of a sample of 32 female entrepreneurs residing in the tri-state area of Maryland, Pennsylvania, and West Virginia. To compare the entrepreneurs' concepts of life and job satisfaction to those of women in more traditional occupations, researchers also studied a sample of 32 female nursing…

  16. 49 CFR 229.307 - Safety analysis.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 49 Transportation 4 2012-10-01 2012-10-01 false Safety analysis. 229.307 Section 229.307 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD LOCOMOTIVE SAFETY STANDARDS Locomotive Electronics § 229.307...

  17. 49 CFR 229.307 - Safety analysis.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 49 Transportation 4 2014-10-01 2014-10-01 false Safety analysis. 229.307 Section 229.307 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD LOCOMOTIVE SAFETY STANDARDS Locomotive Electronics § 229.307...

  18. 49 CFR 229.307 - Safety analysis.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 49 Transportation 4 2013-10-01 2013-10-01 false Safety analysis. 229.307 Section 229.307 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL RAILROAD ADMINISTRATION, DEPARTMENT OF TRANSPORTATION RAILROAD LOCOMOTIVE SAFETY STANDARDS Locomotive Electronics § 229.307...

  19. HANFORD SAFETY ANALYSIS & RISK ASSESSMENT HANDBOOK (SARAH)

    SciTech Connect

    EVANS, C B

    2004-12-21

    The purpose of the Hanford Safety Analysis and Risk Assessment Handbook (SARAH) is to support the development of safety basis documentation for Hazard Category 2 and 3 (HC-2 and 3) U.S. Department of Energy (DOE) nuclear facilities to meet the requirements of 10 CFR 830, ''Nuclear Safety Management''. Subpart B, ''Safety Basis Requirements.'' Consistent with DOE-STD-3009-94, Change Notice 2, ''Preparation Guide for U.S. Department of Energy Nonreactor Nuclear Facility Documented Safety Analyses'' (STD-3009), and DOE-STD-3011-2002, ''Guidance for Preparation of Basis for Interim Operation (BIO) Documents'' (STD-3011), the Hanford SARAH describes methodology for performing a safety analysis leading to development of a Documented Safety Analysis (DSA) and derivation of Technical Safety Requirements (TSR), and provides the information necessary to ensure a consistently rigorous approach that meets DOE expectations. The DSA and TSR documents, together with the DOE-issued Safety Evaluation Report (SER), are the basic components of facility safety basis documentation. For HC-2 or 3 nuclear facilities in long-term surveillance and maintenance (S&M), for decommissioning activities, where source term has been eliminated to the point that only low-level, residual fixed contamination is present, or for environmental remediation activities outside of a facility structure, DOE-STD-1120-98, ''Integration of Environment, Safety, and Health into Facility Disposition Activities'' (STD-1120), may serve as the basis for the DSA. HC-2 and 3 environmental remediation sites also are subject to the hazard analysis methodologies of this standard.

  20. Autoclave nuclear criticality safety analysis

    SciTech Connect

    D`Aquila, D.M.; Tayloe, R.W. Jr.

    1991-12-31

    Steam-heated autoclaves are used in gaseous diffusion uranium enrichment plants to heat large cylinders of UF{sub 6}. Nuclear criticality safety for these autoclaves is evaluated. To enhance criticality safety, systems are incorporated into the design of autoclaves to limit the amount of water present. These safety systems also increase the likelihood that any UF{sub 6} inadvertently released from a cylinder into an autoclave is not released to the environment. Up to 140 pounds of water can be held up in large autoclaves. This mass of water is sufficient to support a nuclear criticality when optimally combined with 125 pounds of UF{sub 6} enriched to 5 percent U{sup 235}. However, water in autoclaves is widely dispersed as condensed droplets and vapor, and is extremely unlikely to form a critical configuration with released UF{sub 6}.

  1. NEW EMPLOYEE ON THE JOB - LEO C FRANCISCUS MISSIONS ANALYSIS BRANCH WORKING ON RECOVERABLE BOOSTERS

    NASA Technical Reports Server (NTRS)

    1963-01-01

    NEW EMPLOYEE ON THE JOB - LEO C FRANCISCUS MISSIONS ANALYSIS BRANCH WORKING ON RECOVERABLE BOOSTERS - PERFORM MISSION ANALYSIS STUDIES - AT PRESENT TIME STUDYING SUBSONIC AND SUPERSONIC COMBUSTION RAM JET ENGINES - ALSO PERFORMING ANALYTICAL STUDIES

  2. A Synthetic Vision Preliminary Integrated Safety Analysis

    NASA Technical Reports Server (NTRS)

    Hemm, Robert; Houser, Scott

    2001-01-01

    This report documents efforts to analyze a sample of aviation safety programs, using the LMI-developed integrated safety analysis tool to determine the change in system risk resulting from Aviation Safety Program (AvSP) technology implementation. Specifically, we have worked to modify existing system safety tools to address the safety impact of synthetic vision (SV) technology. Safety metrics include reliability, availability, and resultant hazard. This analysis of SV technology is intended to be part of a larger effort to develop a model that is capable of "providing further support to the product design and development team as additional information becomes available". The reliability analysis portion of the effort is complete and is fully documented in this report. The simulation analysis is still underway; it will be documented in a subsequent report. The specific goal of this effort is to apply the integrated safety analysis to SV technology. This report also contains a brief discussion of data necessary to expand the human performance capability of the model, as well as a discussion of human behavior and its implications for system risk assessment in this modeling environment.

  3. A framework for graph-based synthesis, analysis, and visualization of HPC cluster job data.

    SciTech Connect

    Mayo, Jackson R.; Kegelmeyer, W. Philip, Jr.; Wong, Matthew H.; Pebay, Philippe Pierre; Gentile, Ann C.; Thompson, David C.; Roe, Diana C.; De Sapio, Vincent; Brandt, James M.

    2010-08-01

    The monitoring and system analysis of high performance computing (HPC) clusters is of increasing importance to the HPC community. Analysis of HPC job data can be used to characterize system usage and diagnose and examine failure modes and their effects. This analysis is not straightforward, however, due to the complex relationships that exist between jobs. These relationships are based on a number of factors, including shared compute nodes between jobs, proximity of jobs in time, etc. Graph-based techniques represent an approach that is particularly well suited to this problem, and provide an effective technique for discovering important relationships in job queuing and execution data. The efficacy of these techniques is rooted in the use of a semantic graph as a knowledge representation tool. In a semantic graph job data, represented in a combination of numerical and textual forms, can be flexibly processed into edges, with corresponding weights, expressing relationships between jobs, nodes, users, and other relevant entities. This graph-based representation permits formal manipulation by a number of analysis algorithms. This report presents a methodology and software implementation that leverages semantic graph-based techniques for the system-level monitoring and analysis of HPC clusters based on job queuing and execution data. Ontology development and graph synthesis is discussed with respect to the domain of HPC job data. The framework developed automates the synthesis of graphs from a database of job information. It also provides a front end, enabling visualization of the synthesized graphs. Additionally, an analysis engine is incorporated that provides performance analysis, graph-based clustering, and failure prediction capabilities for HPC systems.

  4. Identifying the "Right Stuff": An Exploration-Focused Astronaut Job Analysis

    NASA Technical Reports Server (NTRS)

    Barrett, J. D.; Holland, A. W.; Vessey, W. B.

    2015-01-01

    Industrial and organizational (I/O) psychologists play a key role in NASA astronaut candidate selection through the identification of the competencies necessary to successfully engage in the astronaut job. A set of psychosocial competencies, developed by I/O psychologists during a prior job analysis conducted in 1996 and updated in 2003, were identified as necessary for individuals working and living in the space shuttle and on the International Space Station (ISS). This set of competencies applied to the space shuttle and applies to current ISS missions, but may not apply to longer-duration or long-distance exploration missions. With the 2015 launch of the first 12- month ISS mission and the shift in the 2020s to missions beyond low earth orbit, the type of missions that astronauts will conduct and the environment in which they do their work will change dramatically, leading to new challenges for these crews. To support future astronaut selection, training, and research, I/O psychologists in NASA's Behavioral Health and Performance (BHP) Operations and Research groups engaged in a joint effort to conduct an updated analysis of the astronaut job for current and future operations. This project will result in the identification of behavioral competencies critical to performing the astronaut job, along with relative weights for each of the identified competencies, through the application of job analysis techniques. While this job analysis is being conducted according to job analysis best practices, the project poses a number of novel challenges. These challenges include the need to identify competencies for multiple mission types simultaneously, to evaluate jobs that have no incumbents as they have never before been conducted, and working with a very limited population of subject matter experts. Given these challenges, under the guidance of job analysis experts, we used the following methods to conduct the job analysis and identify the key competencies for current and

  5. Identifying Skill Requirements for GIS Positions: A Content Analysis of Job Advertisements

    ERIC Educational Resources Information Center

    Hong, Jung Eun

    2016-01-01

    This study identifies the skill requirements for geographic information system (GIS) positions, including GIS analysts, programmers/developers/engineers, specialists, and technicians, through a content analysis of 946 GIS job advertisements from 2007-2014. The results indicated that GIS job applicants need to possess high levels of GIS analysis…

  6. Performance analysis of job scheduling policies in parallel supercomputing environments

    SciTech Connect

    Naik, V.K.; Squillante, M.S.; Setia, S.K.

    1993-12-31

    In this paper the authors analyze three general classes of scheduling policies under a workload typical of largescale scientific computing. These policies differ in the manner in which processors are partitioned among the jobs as well as the way in which jobs are prioritized for execution on the partitions. Their results indicate that existing static schemes do not perform well under varying workloads. Adaptive policies tend to make better scheduling decisions, but their ability to adjust to workload changes is limited. Dynamic partitioning policies, on the other hand, yield the best performance and can be tuned to provide desired performance differences among jobs with varying resource demands.

  7. Development of Physical Performance Standards for Army Jobs: The Job Analysis Methodology

    DTIC Science & Technology

    1980-05-01

    Social Sciences, October, 1978. Hogan, J. C., Jennings, M . C., Ogden, G. D., & Fleishman, E. A. Development of physical tests for Exxon apprentice jobs...behind a table to lift a 70 lb., ... ... ... . ..... j.... m b ont * he.table ........... 5 4 Carry a 5 gallon bucket of water. Lift one package of...W; 4 : M 9 3W~ 1, P% W 1, W W W C s W .0c - b .0 z rmn a sl 4, 4 ,, 4- :F. N - n; .t; W O In I-, a. In, -W; a., I az S391 C9 . . . . . . . . q W-~- W

  8. Overview of Energy Systems` safety analysis report programs. Safety Analysis Report Update Program

    SciTech Connect

    Not Available

    1992-03-01

    The primary purpose of an Safety Analysis Report (SAR) is to provide a basis for judging the adequacy of a facility`s safety. The SAR documents the safety analyses that systematically identify the hazards posed by the facility, analyze the consequences and risk of potential accidents, and describe hazard control measures that protect the health and safety of the public and employees. In addition, some SARs document, as Technical Safety Requirements (TSRs, which include Technical Specifications and Operational Safety Requirements), technical and administrative requirements that ensure the facility is operated within prescribed safety limits. SARs also provide conveniently summarized information that may be used to support procedure development, training, inspections, and other activities necessary to facility operation. This ``Overview of Energy Systems Safety Analysis Report Programs`` Provides an introduction to the programs and processes used in the development and maintenance of the SARs. It also summarizes some of the uses of the SARs within Energy Systems and DOE.

  9. The effects of safety climate on vessel accidents in the container shipping context.

    PubMed

    Lu, Chin-Shan; Tsai, Chaur-Luh

    2008-03-01

    This study empirically evaluates the influence of safety climate on vessel accidents from a seafarer's perspective, specifically in the container shipping context. Factor analysis revealed six safety climate dimensions: management safety practices, supervisor safety practices, safety attitude, safety training, job safety, and co-workers' safety practices. Logistic regression analysis was used to evaluate the effects of safety climate dimensions on vessel accidents in respect of crew fatality and vessel failure. Study findings indicated that management safety practices, safety training, and job safety dimensions significantly affect crew fatality incidence, and the job safety dimension has a significant influence on vessel failure. Overall, results suggest the job safety dimension has the most important effect on vessel accidents, followed by management safety practices and safety training dimensions. Theoretical and practical implications of the findings for vessel accident prevention in the container shipping context are discussed.

  10. Ergonomic work analysis of airbus pilots job in Brazil.

    PubMed

    Monteiro, Tathiana Passeri; Marques, Diego Cesar; Barbosa, Victor Gonçalves; Uatanabe, Priscila

    2012-01-01

    This article is the result of a case study of ergonomic work analysis carried out in a Brazilian airline company, focused on the safety of the activity of Airbus pilots from the company's national lines. The study was divided in three parts, each one with different approach. First step is how critical situations such as accidents and incidents are dealt with during flight. Then it comes to discuss about adversities found in the working place, the airbus cockpit, and the development of risk map. Last but not least, the study focused in how the irregular working journey compromises the biological clock of the pilots end may cause social issues.

  11. 10 CFR 830.204 - Documented safety analysis.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Documented safety analysis. 830.204 Section 830.204 Energy DEPARTMENT OF ENERGY NUCLEAR SAFETY MANAGEMENT Safety Basis Requirements § 830.204 Documented safety analysis... approval from DOE for the methodology used to prepare the documented safety analysis for the...

  12. Running CMS remote analysis builder jobs on advanced resource connector middleware

    NASA Astrophysics Data System (ADS)

    Edelmann, E.; Happonen, K.; Koivumäki, J.; Lindén, T.; Välimaa, J.

    2011-12-01

    CMS user analysis jobs are distributed over the grid with the CMS Remote Analysis Builder application (CRAB). According to the CMS computing model the applications should run transparently on the different grid flavours in use. In CRAB this is handled with different plugins that are able to submit to different grids. Recently a CRAB plugin for submitting to the Advanced Resource Connector (ARC) middleware has been developed. The CRAB ARC plugin enables simple and fast job submission with full job status information available. CRAB can be used with a server which manages and monitors the grid jobs on behalf of the user. In the presentation we will report on the CRAB ARC plugin and on the status of integrating it with the CRAB server and compare this with using the gLite ARC interoperability method for job submission.

  13. Uncertainty analysis for Ulysses safety evaluation report

    NASA Technical Reports Server (NTRS)

    Frank, Michael V.

    1991-01-01

    As part of the effort to review the Ulysses Final Safety Analysis Report and to understand the risk of plutonium release from the Ulysses spacecraft General Purpose Heat Source-Radioisotope Thermal Generator, the Interagency Nuclear Safety Review Panel (INSRP) performed an integrated, quantitative analysis of the uncertainties of the calculated risk of plutonium release from Ulysses. Using state-of-art probabilistic risk assessment technology, the uncertainty analysis accounted for both variability and uncertainty of the key parameters of the risk analysis. The results show that INSRP had high confidence that risk of fatal cancers from potential plutonium release associated with calculated launch and deployment accident scenarios is low.

  14. A Longitudinal Analysis of Changes in Job Control and Mental Health.

    PubMed

    Bentley, Rebecca J; Kavanagh, Anne; Krnjacki, Lauren; LaMontagne, Anthony D

    2015-08-15

    Deteriorating job control has been previously shown to predict poor mental health. The impact of improvement in job control on mental health is less well understood, yet it is of policy significance. We used fixed-effects longitudinal regression models to analyze 10 annual waves of data from a large Australian panel survey (2001-2010) to test within-person associations between change in self-reported job control and corresponding change in mental health as measured by the Mental Component Summary score of Short Form 36. We found evidence of a graded relationship; with each quintile increase in job control experienced by an individual, the person's mental health increased. The biggest improvement was a 1.55-point increase in mental health (95% confidence interval: 1.25, 1.84) for people moving from the lowest (worst) quintile of job control to the highest. Separate analyses of each of the component subscales of job control-decision authority and skill discretion-showed results consistent with those of the main analysis; both were significantly associated with mental health in the same direction, with a stronger association for decision authority. We conclude that as people's level of job control increased, so did their mental health, supporting the value of targeting improvements in job control through policy and practice interventions.

  15. SAFEGUARDS AND SECURITY INTEGRATION WITH SAFETY ANALYSIS

    SciTech Connect

    Hearn, J; James Lightner, J

    2007-04-13

    The objective of this paper is to share the Savannah River Site lessons learned on Safeguards and Security (S&S) program integration with K-Area Complex (KAC) safety basis. The KAC Documented Safety Analysis (DSA), is managed by the Washington Savannah River Company (WSRC), and the S&S program, managed by Wackenhut Services, Incorporated--Savannah River Site (WSI-SRS). WSRC and WSI-SRS developed a contractual arrangement to recognize WSI-SRS requirements in the KAC safety analysis. Design Basis Threat 2003 (DBT03) security upgrades required physical modifications and operational changes which included the availability of weapons which could potentially impact the facility safety analysis. The KAC DSA did not previously require explicit linkage to the S&S program to satisfy the safety analysis. WSI-SRS have contractual requirements with the Department of Energy (DOE) which are separate from WSRC contract requirements. The lessons learned will include a discussion on planning, analysis, approval of the controls and implementation issues.

  16. Navigation Safety Analysis in Taiwanese Ports

    NASA Astrophysics Data System (ADS)

    Liu, Chung-Ping; Liang, Gin-Shuh; Su, Yuhling; Chu, Ching-Wu

    2006-05-01

    Many researchers have studied vessel systems to enhance navigation safety at sea, or analysed the statistics of marine casualties of different flagged vessels as well as the fatalities and injuries in ferry accidents. However, little research has been devoted to port safety and especially navigation safety within Taiwanese territorial waters where over a 10-year period there have been 3428 marine accidents with 548 deaths and 524 vessels sunk. In this paper, we use the Grey Relational Analysis (GRA) to analyse the marine accident records of each of Taiwan's commercial ports from 1992 2003. Then, after interviewing the port authority managers and marine specialists, we discover the concerns felt by these professionals about Taiwanese commercial ports. We provide suggestions to strengthen port navigation safety.

  17. Waste Isolation Pilot Plant Safety Analysis Report

    SciTech Connect

    1995-11-01

    The following provides a summary of the specific issues addressed in this FY-95 Annual Update as they relate to the CH TRU safety bases: Executive Summary; Site Characteristics; Principal Design and Safety Criteria; Facility Design and Operation; Hazards and Accident Analysis; Derivation of Technical Safety Requirements; Radiological and Hazardous Material Protection; Institutional Programs; Quality Assurance; and Decontamination and Decommissioning. The System Design Descriptions`` (SDDS) for the WIPP were reviewed and incorporated into Chapter 3, Principal Design and Safety Criteria and Chapter 4, Facility Design and Operation. This provides the most currently available final engineering design information on waste emplacement operations throughout the disposal phase up to the point of permanent closure. Also, the criteria which define the TRU waste to be accepted for disposal at the WIPP facility were summarized in Chapter 3 based on the WAC for the Waste Isolation Pilot Plant.`` This Safety Analysis Report (SAR) documents the safety analyses that develop and evaluate the adequacy of the Waste Isolation Pilot Plant Contact-Handled Transuranic Wastes (WIPP CH TRU) safety bases necessary to ensure the safety of workers, the public and the environment from the hazards posed by WIPP waste handling and emplacement operations during the disposal phase and hazards associated with the decommissioning and decontamination phase. The analyses of the hazards associated with the long-term (10,000 year) disposal of TRU and TRU mixed waste, and demonstration of compliance with the requirements of 40 CFR 191, Subpart B and 40 CFR 268.6 will be addressed in detail in the WIPP Final Certification Application scheduled for submittal in October 1996 (40 CFR 191) and the No-Migration Variance Petition (40 CFR 268.6) scheduled for submittal in June 1996. Section 5.4, Long-Term Waste Isolation Assessment summarizes the current status of the assessment.

  18. Combined analysis of job and task benzene air exposures among workers at four US refinery operations.

    PubMed

    Burns, Amanda; Shin, Jennifer Mi; Unice, Ken M; Gaffney, Shannon H; Kreider, Marisa L; Gelatt, Richard H; Panko, Julie M

    2017-03-01

    Workplace air samples analyzed for benzene at four US refineries from 1976 to 2007 were pooled into a single dataset to characterize similarities and differences between job titles, tasks and refineries, and to provide a robust dataset for exposure reconstruction. Approximately 12,000 non-task (>180 min) personal samples associated with 50 job titles and 4000 task (<180 min) samples characterizing 24 tasks were evaluated. Personal air sample data from four individual refineries were pooled based on a number of factors including (1) the consistent sampling approach used by refinery industrial hygienists over time, (2) the use of similar exposure controls, (3) the comparability of benzene content of process streams and end products, (4) the ability to assign uniform job titles and task codes across all four refineries, and (5) our analysis of variance (ANOVA) of the distribution of benzene air concentrations for select jobs/tasks across all four refineries. The jobs and tasks most frequently sampled included those with highest potential contact with refinery product streams containing benzene, which reflected the targeted sampling approach utilized by the facility industrial hygienists. Task and non-task data were analyzed to identify and account for significant differences within job-area, task-job, and task-area categories. This analysis demonstrated that in general, areas with benzene containing process streams were associated with greater benzene air concentrations compared to areas with process streams containing little to no benzene. For several job titles and tasks analyzed, there was a statistically significant decrease in benzene air concentration after 1990. This study provides a job and task-focused analysis of occupational exposure to benzene during refinery operations, and it should be useful for reconstructing refinery workers' exposures to benzene over the past 30 years.

  19. Stakeholders' perception of the possible implications of "green jobs" for health and safety at work in Italy.

    PubMed

    Valenti, Antonio; Buresti, Giuliana; Rondinone, Bruna Maria; Persechino, Benedetta; Boccuni, Fabio; Fortuna, Grazia; Iavicoli, Sergio

    2015-01-01

    Despite all the emphasis laid today on the green economy, occupational health and safety (OHS) issues have still been talked only limitedly, as already noted in previous studies and literature reviews. The Department of Occupational and Environmental Medicine, Epidemiology and Hygiene of the Italian Workers' Compensation Authority (INAIL) has conducted a survey among some Italian stakeholders, social partners, institutions and "green" businesses to gather their perceptions of the potential effects of green jobs on OHS, particularly in the renewable energy sector. The survey involved a sample of 61 stakeholders in the following categories: institutions (11), trade unions (11), employers' organizations (13), businesses (11), research (15). Participation in this survey of national stakeholders who have a central role in the development and management of policies on renewable energy and OHS, allowed to analyze in depth the fundamental aspects for a fair transition towards green economy. Also, the good agreement among respondents brought to light quite clearly the main critical points as regards the OHS implications of green work in Italy, and pointed to the principal policies to be adopted to safeguard workers' health and safety.

  20. Psychosocial safety climate as a lead indicator of workplace bullying and harassment, job resources, psychological health and employee engagement.

    PubMed

    Law, Rebecca; Dollard, Maureen F; Tuckey, Michelle R; Dormann, Christian

    2011-09-01

    Psychosocial safety climate (PSC) is defined as shared perceptions of organizational policies, practices and procedures for the protection of worker psychological health and safety, that stem largely from management practices. PSC theory extends the Job Demands-Resources (JD-R) framework and proposes that organizational level PSC determines work conditions and subsequently, psychological health problems and work engagement. Our sample was derived from the Australian Workplace Barometer project and comprised 30 organizations, and 220 employees. As expected, hierarchical linear modeling showed that organizational PSC was negatively associated with workplace bullying and harassment (demands) and in turn psychological health problems (health impairment path). PSC was also positively associated with work rewards (resources) and in turn work engagement (motivational path). Accordingly, we found that PSC triggered both the health impairment and motivational pathways, thus justifying extending the JD-R model in a multilevel way. Further we found that PSC, as an organization-based resource, moderated the positive relationship between bullying/harassment and psychological health problems, and the negative relationship between bullying/harassment and engagement. The findings provide evidence for a multilevel model of PSC as a lead indicator of workplace psychosocial hazards (high demands, low resources), psychological health and employee engagement, and as a potential moderator of psychosocial hazard effects. PSC is therefore an efficient target for primary and secondary intervention.

  1. K West integrated water treatment system subproject safety analysis document

    SciTech Connect

    SEMMENS, L.S.

    1999-02-24

    This Accident Analysis evaluates unmitigated accident scenarios, and identifies Safety Significant and Safety Class structures, systems, and components for the K West Integrated Water Treatment System.

  2. Job Attitudes among Different Occupational Status Groups. An Economic Analysis.

    ERIC Educational Resources Information Center

    Ronen, Simcha; Sadan, Simcha

    1984-01-01

    An economic model is applied to employee attitudinal variables to compare the contribution of intrinsic and extrinsic factors to job satisfaction for skilled workers and managers in an electronics manufacturing organization. Intrinsic rewards are found to increase in importance as employment level increases, suggesting different frames of…

  3. Job Satisfaction: Factor Analysis of Greek Primary School Principals' Perceptions

    ERIC Educational Resources Information Center

    Saiti, Anna; Fassoulis, Konstantinos

    2012-01-01

    Purpose: The purpose of this paper is to investigate the factors that affect the level of job satisfaction that school principals experience and, based on the findings, to suggest policies or techniques for improving it. Design/methodology/approach: Questionnaires were administered to 180 primary school heads in 13 prefectures--one from each of…

  4. Connecticut's Jobs First Program: An Analysis of Welfare Leavers.

    ERIC Educational Resources Information Center

    Melton, Laura; Bloom, Dan

    This report focuses on people who entered the Jobs First evaluation when they were applying for or receiving cash assistance in the Manchester and New Haven (Connecticut) Department of Social Services offices between January-June 1996 and who left cash assistance within 18 months after entering the program (before reaching the 21-month time…

  5. Cost-Effectiveness of Two Methods of Job Analysis.

    ERIC Educational Resources Information Center

    Hesse, Cindy G.; Nijhof, Wim J.

    A three-phase study was conducted to compare the cost-effectiveness of two methods for determining job profiles in the publishing business and book trade--the task inventory and the Developing a Curriculum (DACUM) process. In phases 1 and 2, the task inventory and DACUM approaches were used to identify future changes in the technology used in the…

  6. A national standard for psychosocial safety climate (PSC): PSC 41 as the benchmark for low risk of job strain and depressive symptoms.

    PubMed

    Bailey, Tessa S; Dollard, Maureen F; Richards, Penny A M

    2015-01-01

    Despite decades of research from around the world now permeating occupational health and safety (OHS) legislation and guidelines, there remains a lack of tools to guide practice. Our main goal was to establish benchmark levels of psychosocial safety climate (PSC) that would signify risk of job strain (jobs with high demands and low control) and depression in organizations. First, to justify our focus on PSC, using interview data from Australian employees matched at 2 time points 12 months apart (n = 1081), we verified PSC as a significant leading predictor of job strain and in turn depression. Next, using 2 additional data sets (n = 2097 and n = 1043) we determined benchmarks of organizational PSC (range 12-60) for low-risk (PSC at 41 or above) and high-risk (PSC at 37 or below) of employee job strain and depressive symptoms. Finally, using the newly created benchmarks we estimated the population attributable risk (PAR) and found that improving PSC in organizations to above 37 could reduce 14% of job strain and 16% of depressive symptoms in the working population. The results provide national standards that organizations and regulatory agencies can utilize to promote safer working environments and lower the risk of harm to employee mental health.

  7. Job-mix modeling and system analysis of an aerospace multiprocessor.

    NASA Technical Reports Server (NTRS)

    Mallach, E. G.

    1972-01-01

    An aerospace guidance computer organization, consisting of multiple processors and memory units attached to a central time-multiplexed data bus, is described. A job mix for this type of computer is obtained by analysis of Apollo mission programs. Multiprocessor performance is then analyzed using: 1) queuing theory, under certain 'limiting case' assumptions; 2) Markov process methods; and 3) system simulation. Results of the analyses indicate: 1) Markov process analysis is a useful and efficient predictor of simulation results; 2) efficient job execution is not seriously impaired even when the system is so overloaded that new jobs are inordinately delayed in starting; 3) job scheduling is significant in determining system performance; and 4) a system having many slow processors may or may not perform better than a system of equal power having few fast processors, but will not perform significantly worse.

  8. A follow-up study to: Job performance aids to criticality safety

    SciTech Connect

    Rodriguez, M.A.

    1996-12-01

    Handling radioactive waste is a major concern throughout the nuclear industry. Therefore, the operational controls required to maintain safe handling of hazardous materials must be presented in a clear and concise manner to reduce the probability of human error. The posting development process at Rocky Flats Environmental Technology Site (RFETS) has been successful in designing controls that reduce confusion and errors while increasing compliance and overall safety.

  9. Age and reemployment success after job loss: An integrative model and meta-analysis.

    PubMed

    Wanberg, Connie R; Kanfer, Ruth; Hamann, Darla J; Zhang, Zhen

    2016-04-01

    Despite widespread popular concern about what it means to be over 40 and unemployed, little attention has been paid in the literature to clarifying the role of age within the job seeking experience. Extending theory, we propose mechanisms by which chronological age affects job search and reemployment outcomes after job loss. Through a meta-analysis and examination of 2 supplemental datasets, we examine 5 questions: (a) How strong is the relationship between age and reemployment speed? (b) Does age disadvantage individuals with respect to other reemployment outcomes? (c) Is the relationship between age and reemployment outcomes mediated by job search activities? (d) Are these relationships generalizable? and (e) Are these relationships linear or curvilinear? Our findings provide evidence for a negative relationship between age and reemployment status and speed across job search decade, world region, and unemployment rate, with the strength of the negative relationship becoming stronger over age 50. Job search self-efficacy and job search intensity partially mediate the relationship between age and both reemployment status and speed. (PsycINFO Database Record

  10. Job satisfaction and intention to quit: an empirical analysis of nurses in Turkey.

    PubMed

    Masum, Abdul Kadar Muhammad; Azad, Md Abul Kalam; Hoque, Kazi Enamul; Beh, Loo-See; Wanke, Peter; Arslan, Özgün

    2016-01-01

    The aim of this study was to identify the facets influencing job satisfaction and intention to quit of nurses employed in Turkey. Using a non-probability sampling technique, 417 nurses from six large private hospitals were surveyed from March 2014 to June 2014. The nurses' demographic data, their job-related satisfaction and turnover intentions were recorded through a self-administered questionnaire. In this study, descriptive and bivariate analyses were used to explore data, and multivariate analysis was performed using logistic regression. Nurses' job satisfaction was found at a moderate level with 61% of the nurses intended to quit. Nevertheless, nurses reported a high satisfaction level with work environment, supervisor support, and co-workers among the selected nine facets of job satisfaction. They also reported a low satisfaction level with contingent reward, fringe benefits, and pay. The impact of demographic characteristics on job satisfaction and intention to quit was also examined. The study revealed a negative relationship between job satisfaction and intention to quit the existing employment. Moreover, satisfaction with supervisor support was the only facet that significantly explained turnover intent when controlling for gender, age, marital status, education, and experience. The implications for nurse management were also described for increasing nurses' job satisfaction and retention. This study is beneficial for hospital management to ensure proper nursing care that would lead to a better quality healthcare service.

  11. Job strain and risk of obesity: systematic review and meta-analysis of cohort studies.

    PubMed

    Kivimäki, M; Singh-Manoux, A; Nyberg, S; Jokela, M; Virtanen, M

    2015-11-01

    Job strain, the most widely used indicator of work stress, is a risk factor for obesity-related disorders such as cardiovascular disease and type 2 diabetes. However, the extent to which job strain is related to the development of obesity itself has not been systematically evaluated. We carried out a systematic review (PubMed and Embase until May 2014) and meta-analysis of cohort studies to address this issue. Eight studies that fulfilled inclusion criteria showed no overall association between job strain and the risk of weight gain (pooled odds ratio for job strain compared with no job strain 1.04, 95% confidence interval (CI) 0.99-1.09, NTotal=18 240) or becoming obese (1.00, 95% CI 0.89-1.13, NTotal=42 222). In addition, a reduction in job strain over time was not associated with lower obesity risk (1.13, 95% CI 0.90-1.41, NTotal=6507). These longitudinal findings do not support the hypothesis that job strain is an important risk factor for obesity or a promising target for obesity prevention.

  12. Job satisfaction and intention to quit: an empirical analysis of nurses in Turkey

    PubMed Central

    Azad, Md. Abul Kalam; Hoque, Kazi Enamul; Beh, Loo-See; Wanke, Peter; Arslan, Özgün

    2016-01-01

    The aim of this study was to identify the facets influencing job satisfaction and intention to quit of nurses employed in Turkey. Using a non-probability sampling technique, 417 nurses from six large private hospitals were surveyed from March 2014 to June 2014. The nurses’ demographic data, their job-related satisfaction and turnover intentions were recorded through a self-administered questionnaire. In this study, descriptive and bivariate analyses were used to explore data, and multivariate analysis was performed using logistic regression. Nurses’ job satisfaction was found at a moderate level with 61% of the nurses intended to quit. Nevertheless, nurses reported a high satisfaction level with work environment, supervisor support, and co-workers among the selected nine facets of job satisfaction. They also reported a low satisfaction level with contingent reward, fringe benefits, and pay. The impact of demographic characteristics on job satisfaction and intention to quit was also examined. The study revealed a negative relationship between job satisfaction and intention to quit the existing employment. Moreover, satisfaction with supervisor support was the only facet that significantly explained turnover intent when controlling for gender, age, marital status, education, and experience. The implications for nurse management were also described for increasing nurses’ job satisfaction and retention. This study is beneficial for hospital management to ensure proper nursing care that would lead to a better quality healthcare service. PMID:27168960

  13. 14 CFR 35.15 - Safety analysis.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... STANDARDS: PROPELLERS Design and Construction § 35.15 Safety analysis. (a)(1) The applicant must analyze the... combined with sound design and test philosophies. (b) If significant doubt exists as to the effects of... to be verified by test. (c) The primary failures of certain single elements (for example,...

  14. 14 CFR 35.15 - Safety analysis.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... STANDARDS: PROPELLERS Design and Construction § 35.15 Safety analysis. (a)(1) The applicant must analyze the... combined with sound design and test philosophies. (b) If significant doubt exists as to the effects of..., blades) cannot be sensibly estimated in numerical terms. If the failure of such elements is likely...

  15. DESIGN PACKAGE 1E SYSTEM SAFETY ANALYSIS

    SciTech Connect

    M. Salem

    1995-06-23

    The purpose of this analysis is to systematically identify and evaluate hazards related to the Yucca Mountain Project Exploratory Studies Facility (ESF) Design Package 1E, Surface Facilities, (for a list of design items included in the package 1E system safety analysis see section 3). This process is an integral part of the systems engineering process; whereby safety is considered during planning, design, testing, and construction. A largely qualitative approach was used since a radiological System Safety Analysis is not required. The risk assessment in this analysis characterizes the accident scenarios associated with the Design Package 1E structures/systems/components(S/S/Cs) in terms of relative risk and includes recommendations for mitigating all identified risks. The priority for recommending and implementing mitigation control features is: (1) Incorporate measures to reduce risks and hazards into the structure/system/component design, (2) add safety devices and capabilities to the designs that reduce risk, (3) provide devices that detect and warn personnel of hazardous conditions, and (4) develop procedures and conduct training to increase worker awareness of potential hazards, on methods to reduce exposure to hazards, and on the actions required to avoid accidents or correct hazardous conditions.

  16. 14 CFR 35.15 - Safety analysis.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Aeronautics and Space FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION AIRCRAFT AIRWORTHINESS STANDARDS: PROPELLERS Design and Construction § 35.15 Safety analysis. (a)(1) The applicant must analyze the propeller system to assess the likely consequences of all failures that can reasonably be expected to...

  17. Is hypertension associated with job strain? A meta-analysis of observational studies.

    PubMed

    Babu, Giridhara R; Jotheeswaran, A T; Mahapatra, Tanmay; Mahapatra, Sanchita; Kumar, Ananth; Detels, Roger; Pearce, Neil

    2014-07-01

    Job strain results from a combination of high workload and few decision-making opportunities in the workplace. There is inconsistent evidence regarding the association between job strain and hypertension, and methodological shortcomings preclude firm conclusions. Thus, a meta-analysis of observational studies on hypertension among occupational groups was conducted to determine whether job strain was associated with hypertension. In January 2012, we carried out a comprehensive, topic-specific electronic literature search of the Ovid MEDLINE, EMBASE and PsychoINFO databases complemented by individual help from non-communicable disease experts. Experimental/interventional studies and studies on personality disorders were excluded. Nine of 894 identified studies met the eligibility criteria and were included in the meta-analysis. The pooled OR of the nine studies was 1.3 (95% CI 1.14 to 1.48; p<0.001), of case-control studies 3.17 (95% CI 1.79 to 5.60; p<0.001) and of cohort studies 1.24 (95% CI 1.09 to 1.41; p<0.001), all of which indicated statistically significant positive associations between job strain and hypertension. In a subgroup analysis, cohort studies of good methodological quality showed significant associations between job strain and hypertension, while those of poor methodological quality showed no association or subgroup differences. We conclude that despite methodological differences, case-control and cohort studies of good methodological quality showed positive associations between hypertension and job strain.

  18. Is hypertension associated with job strain? A meta-analysis of observational studies.

    PubMed

    Babu, Giridhara R; Jotheeswaran, A T; Mahapatra, Tanmay; Mahapatra, Sanchita; Kumar, Ananth; Detels, Roger; Pearce, Neil

    2014-03-01

    Job strain results from a combination of high workload and few decision-making opportunities in the workplace. There is inconsistent evidence regarding the association between job strain and hypertension, and methodological shortcomings preclude firm conclusions. Thus, a meta-analysis of observational studies on hypertension among occupational groups was conducted to determine whether job strain was associated with hypertension. In January 2012, we carried out a comprehensive, topic-specific electronic literature search of the Ovid MEDLINE, EMBASE and PsychoINFO databases complemented by individual help from non-communicable disease experts. Experimental/interventional studies and studies on personality disorders were excluded. Nine of 894 identified studies met the eligibility criteria and were included in the meta-analysis. The pooled OR of the nine studies was 1.29 (95% CI 1.14 to 1.47; p<0.001), of case–control studies 2.88 (95% CI 1.63 to 5.09; p<0.001) and of cohort studies 1.24 (95% CI1.09 to 1.41; p<0.001), all of which indicated statistically significant positive associations between job strain and hypertension [corrected]. In a subgroup analysis, cohort studies of good methodological quality showed significant associations between job strain and hypertension, while those of poor methodological quality showed no association or subgroup differences. We conclude that despite methodological differences, case-control and cohort studies of good methodological quality showed positive associations between hypertension and job strain.

  19. 10 CFR 70.62 - Safety program and integrated safety analysis.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... this safety program; namely, process safety information, integrated safety analysis, and management... conclusion of each failure investigation of an item relied on for safety or management measure. (b) Process... to the technology of the process, and information pertaining to the equipment in the process....

  20. SYNTHESIS OF SAFETY ANALYSIS AND FIRE HAZARD ANALYSIS METHODOLOGIES

    SciTech Connect

    Coutts, D

    2007-04-17

    Successful implementation of both the nuclear safety program and fire protection program is best accomplished using a coordinated process that relies on sound technical approaches. When systematically prepared, the documented safety analysis (DSA) and fire hazard analysis (FHA) can present a consistent technical basis that streamlines implementation. If not coordinated, the DSA and FHA can present inconsistent conclusions, which can create unnecessary confusion and can promulgate a negative safety perception. This paper will compare the scope, purpose, and analysis techniques for DSAs and FHAs. It will also consolidate several lessons-learned papers on this topic, which were prepared in the 1990s.

  1. Safety System Design for Technology Education. A Safety Guide for Technology Education Courses K-12.

    ERIC Educational Resources Information Center

    North Carolina State Dept. of Public Instruction, Raleigh. Div. of Vocational Education.

    This manual is designed to involve both teachers and students in planning and controlling a safety system for technology education classrooms. The safety program involves students in the design and maintenance of the system by including them in the analysis of the classroom environment, job safety analysis, safety inspection, and machine safety…

  2. The chaplain profession from the employer perspective: an analysis of hospice chaplain job advertisements.

    PubMed

    Cramer, Emily M; Tenzek, Kelly E

    2012-01-01

    Hospitals and hospice organizations who are hiring chaplains to provide spiritual care for terminally ill patients post online job advertisements with specific qualifications and communication skills that applicants should possess. An examination of job advertisements can uncover trends in credentials and responsibilities expected of hospice chaplains. Results of a framework analysis of 71 hospice chaplain job advertisements indicated that 44% of chaplain job advertisements did not require chaplain applicants to have completed clinical pastoral education (CPE) and 41% did not required ordination and/or endorsement from a recognized denomination. Only 37% of hiring organizations required or preferred professional certification. Furthermore, patient support (70%), ambassadorship (54%), team collaboration (52%), and interfaith proficiency (46%) were the communication skills that advertisements tended to emphasize. This article focuses on how the study findings reflect ongoing challenges for the chaplain occupational group on its path to professionalization.

  3. 10 CFR 830.206 - Preliminary documented safety analysis.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Preliminary documented safety analysis. 830.206 Section 830.206 Energy DEPARTMENT OF ENERGY NUCLEAR SAFETY MANAGEMENT Safety Basis Requirements § 830.206 Preliminary documented safety analysis. If construction begins after December 11, 2000, the...

  4. 14 CFR 417.405 - Ground safety analysis.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 4 2012-01-01 2012-01-01 false Ground safety analysis. 417.405 Section 417.405 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION LICENSING LAUNCH SAFETY Ground Safety § 417.405 Ground safety analysis. (a)...

  5. 14 CFR 417.405 - Ground safety analysis.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 4 2014-01-01 2014-01-01 false Ground safety analysis. 417.405 Section 417.405 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION LICENSING LAUNCH SAFETY Ground Safety § 417.405 Ground safety analysis. (a)...

  6. 14 CFR 417.405 - Ground safety analysis.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 4 2013-01-01 2013-01-01 false Ground safety analysis. 417.405 Section 417.405 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION LICENSING LAUNCH SAFETY Ground Safety § 417.405 Ground safety analysis. (a)...

  7. 10 CFR 830.206 - Preliminary documented safety analysis.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 4 2012-01-01 2012-01-01 false Preliminary documented safety analysis. 830.206 Section 830.206 Energy DEPARTMENT OF ENERGY NUCLEAR SAFETY MANAGEMENT Safety Basis Requirements § 830.206... category 1, 2, or 3 DOE nuclear facility must: (a) Prepare a preliminary documented safety analysis for...

  8. Changes at work and employee reactions: organizational elements, job insecurity, and short-term stress as predictors for employee health and safety.

    PubMed

    Størseth, Fred

    2006-12-01

    The objective was to identify focus areas for possible reduction of job insecurity and its outcomes. A model was specified and tested as a prediction model for health and safety. First, a parsimonious model was specified. The model consisted of perceived job insecurity (as a stressor), organizational factors (information quality, leadership style, work task administration), and short-term stress reactions (job dissatisfaction, reduced work motivation). Second, the model was tested as a prediction model in three separate path analyses, in order to examine the model's contribution in explaining (1) physical health complaints, (2) mental health complaints, and (3) risk taking behavior. A quota sample of Norwegian employees (N= 1,002) was obtained by means of a self-completion questionnaire survey. The results of the structural equation modeling (path analyses) supported the hypothesized model. Mental health complaints and employee risk taking behavior were significantly predicted (not physical health complaints).

  9. The use of antihistamines in safety-critical jobs: a meeting report.

    PubMed

    Mohler, Stanley R; Nicholson, Anthony; Harvey, Phillip; Miura, Yasuhiko; Meeves, Suzanne G

    2002-01-01

    The use of sedating agents by aircrew and those with safety-critical occupations has raised serious concern and has been extensively debated for several years. This meeting report summarizes the findings of an international panel of experts in aerospace medicine and allergic rhinitis who were brought together to discuss issues related to the use of antihistamines, in particular the selective, H1-receptor antagonist fexofenadine, in pilots. The presentations covered a wide range of topics including methods for accurately assessing sedation and impairment, and the validity of laboratory testing versus simulator assessments. The panel also examined data on sedation and impairment levels with currently available antihistamines and assessed the impact of these data on their use by pilots and aircrew. It was the consensus of the meeting that fexofenadine can be safely recommended for use in individuals involved in skilled activities, such as pilots, without the concern of sedation above recommended therapeutic doses.

  10. An Analysis of Job Satisfaction and Job Satisfier Factors among Six Taxonomies of Agricultural Education Teachers.

    ERIC Educational Resources Information Center

    Cano, Jamie; Miller, Greg

    1992-01-01

    Secondary Ohio agriculture teachers (313 of 414) in 6 areas (agribusiness, mechanics, business planning/analysis, horticulture, natural resources, and production) were slightly to somewhat satisfied with 5 factors (achievement, advancement, recognition, responsibility, and the work itself). Significant differences appeared among the six…

  11. Job Stress and Related Factors Among Iranian Male Staff Using a Path Analysis Model

    PubMed Central

    Azad-Marzabadi, Esfandiar; Gholami Fesharaki, Mohammad

    2016-01-01

    Background In recent years, job stress has been cited as a risk factor for some diseases. Objectives Given the importance of this subject, we established a new model for classifying job stress among Iranian male staff using path analysis. Materials and Methods This cross-sectional study was done on male staff in Tehran, Iran, 2013. The participants in the study were selected using a proportional stratum sampling method. The tools used included nine questionnaires (1- HSE questionnaire; 2- GHQ questionnaire; 3- Beck depression inventory; 4- Framingham personality type; 5- Azad-Fesharaki’s physical activity questionnaire; 6- Adult attachment style questionnaire; 7- Azad socioeconomic questionnaire; 8- Job satisfaction survey; and 9- demographic questionnaire). Results A total of 575 individuals (all male) were recruited for the study. Their mean (±SD) age was 33.49 (±8.9) and their mean job experience was 12.79 (±8.98) years. The pathway of job stress among Iranian male staff showed an adequate model fit (RMSEA=0.021, GFI=0.99, AGFI=0.97, P=0.136). In addition, the total effect of variables like personality type (β=0.283), job satisfaction (β=0.287), and age (β=0.108) showed a positive relationship with job stress, while variables like general health (β=-0.151) and depression (β=-0.242) showed the reverse effect on job stress. Conclusions According to the results of this study, we can conclude that our suggested model is suited to explaining the pathways of stress among Iranian male staff. PMID:27621934

  12. Safety of GM crops: compositional analysis.

    PubMed

    Brune, Philip D; Culler, Angela Hendrickson; Ridley, William P; Walker, Kate

    2013-09-04

    The compositional analysis of genetically modified (GM) crops has continued to be an important part of the overall evaluation in the safety assessment program for these materials. The variety and complexity of genetically engineered traits and modes of action that will be used in GM crops in the near future, as well as our expanded knowledge of compositional variability and factors that can affect composition, raise questions about compositional analysis and how it should be applied to evaluate the safety of traits. The International Life Sciences Institute (ILSI), a nonprofit foundation whose mission is to provide science that improves public health and well-being by fostering collaboration among experts from academia, government, and industry, convened a workshop in September 2012 to examine these and related questions, and a series of papers has been assembled to describe the outcomes of that meeting.

  13. COLD-SAT feasibility study safety analysis

    NASA Technical Reports Server (NTRS)

    Mchenry, Steven T.; Yost, James M.

    1991-01-01

    The Cryogenic On-orbit Liquid Depot-Storage, Acquisition, and Transfer (COLD-SAT) satellite presents some unique safety issues. The feasibility study conducted at NASA-Lewis desired a systems safety program that would be involved from the initial design in order to eliminate and/or control the inherent hazards. Because of this, a hazards analysis method was needed that: (1) identified issues that needed to be addressed for a feasibility assessment; and (2) identified all potential hazards that would need to be controlled and/or eliminated during the detailed design phases. The developed analysis method is presented as well as the results generated for the COLD-SAT system.

  14. The Information Professional's Profile: An Analysis of Brazilian Job Vacancies on the Internet

    ERIC Educational Resources Information Center

    da Cunha, Miriam Vieira

    2009-01-01

    Introduction: Report of a study to discover and describe job vacancies for information professionals available online at specific sites and discussion lists between January 2005 and February 2008. Method: The study uses Bardin's content analysis technique and the following analysis criteria: information source, institutional type, professional…

  15. Preliminary Safety Analysis for the IRIS Reactor

    SciTech Connect

    Ricotti, M.E.; Cammi, A.; Cioncolini, A.; Lombardi, C.; Cipollaro, A.; Orioto, F.; Conway, L.E.; Barroso, A.C.

    2002-07-01

    A deterministic analysis of the IRIS safety features has been carried out by means of the best-estimate code RELAP (ver. RELAP5 mod3.2). First, the main system components were modeled and tested separately, namely: the Reactor Pressure Vessel (RPV), the modular helical-coil Steam Generators (SG) and the Passive (natural circulation) Emergency Heat Removal System (PEHRS). Then, a preliminary set of accident transients for the whole primary and safety systems was investigated. Since the project was in a conceptual phase, the reported analyses must be considered preliminary. In fact, neither the reactor components, nor the safety systems and the reactor signal logics were completely defined at that time. Three 'conventional' design basis accidents have been preliminary evaluated: a Loss Of primary Flow Accident, a Loss Of Coolant Accident and a Loss Of Feed Water accident. The results show the effectiveness of the safety systems also in LOCA conditions; the core remains covered for the required grace period. This provides the basis to move forward to the preliminary design. (authors)

  16. A job safety program for construction workers designed to reduce the potential for occupational injury using tool box training sessions and computer-assisted biofeedback stress management techniques.

    PubMed

    Johnson, Kenneth A; Ruppe, Joan

    2002-01-01

    This project was conducted with a multicultural construction company in Hawaii, USA. The job duties performed included drywall and carpentry work. The following objectives were selected for this project: (a) fire prevention training and inspection of first aid equipment; (b) blood-borne pathogen training and risk evaluation; (c) ergonomic and risk evaluation intervention program; (d) electrical safety training and inspection program; (e) slips, trips, and falls safety training; (f) stress assessment and Personal Profile System; (g) safety and health program survey; (h) improving employee relations and morale by emphasizing spirituality; and (i) computer-assisted biofeedback stress management training. Results of the project indicated that observed safety hazards, reported injuries, and levels of perceived stress. were reduced for the majority of the population.

  17. 10 CFR 72.248 - Safety analysis report updating.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 10 Energy 2 2012-01-01 2012-01-01 false Safety analysis report updating. 72.248 Section 72.248... Approval of Spent Fuel Storage Casks § 72.248 Safety analysis report updating. (a) Each certificate holder... section, the final safety analysis report (FSAR) to assure that the information included in the...

  18. 10 CFR 830.206 - Preliminary documented safety analysis.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Preliminary documented safety analysis. 830.206 Section... Preliminary documented safety analysis. If construction begins after December 11, 2000, the contractor... category 1, 2, or 3 DOE nuclear facility must: (a) Prepare a preliminary documented safety analysis for...

  19. 10 CFR 830.206 - Preliminary documented safety analysis.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Preliminary documented safety analysis. 830.206 Section... Preliminary documented safety analysis. If construction begins after December 11, 2000, the contractor... category 1, 2, or 3 DOE nuclear facility must: (a) Prepare a preliminary documented safety analysis for...

  20. 10 CFR 830.206 - Preliminary documented safety analysis.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 4 2011-01-01 2011-01-01 false Preliminary documented safety analysis. 830.206 Section... Preliminary documented safety analysis. If construction begins after December 11, 2000, the contractor... category 1, 2, or 3 DOE nuclear facility must: (a) Prepare a preliminary documented safety analysis for...

  1. 10 CFR 830.204 - Documented safety analysis.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ..., identification of energy sources or processes that might contribute to the generation or uncontrolled release of... 10 Energy 4 2012-01-01 2012-01-01 false Documented safety analysis. 830.204 Section 830.204 Energy DEPARTMENT OF ENERGY NUCLEAR SAFETY MANAGEMENT Safety Basis Requirements § 830.204 Documented safety...

  2. 10 CFR 830.204 - Documented safety analysis.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ..., identification of energy sources or processes that might contribute to the generation or uncontrolled release of... 10 Energy 4 2013-01-01 2013-01-01 false Documented safety analysis. 830.204 Section 830.204 Energy DEPARTMENT OF ENERGY NUCLEAR SAFETY MANAGEMENT Safety Basis Requirements § 830.204 Documented safety...

  3. 10 CFR 830.204 - Documented safety analysis.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ..., identification of energy sources or processes that might contribute to the generation or uncontrolled release of... 10 Energy 4 2011-01-01 2011-01-01 false Documented safety analysis. 830.204 Section 830.204 Energy DEPARTMENT OF ENERGY NUCLEAR SAFETY MANAGEMENT Safety Basis Requirements § 830.204 Documented safety...

  4. 10 CFR 830.204 - Documented safety analysis.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ..., identification of energy sources or processes that might contribute to the generation or uncontrolled release of... 10 Energy 4 2014-01-01 2014-01-01 false Documented safety analysis. 830.204 Section 830.204 Energy DEPARTMENT OF ENERGY NUCLEAR SAFETY MANAGEMENT Safety Basis Requirements § 830.204 Documented safety...

  5. Lunar lava tube radiation safety analysis

    NASA Technical Reports Server (NTRS)

    De Angelis, Giovanni; Wilson, J. W.; Clowdsley, M. S.; Nealy, J. E.; Humes, D. H.; Clem, J. M.

    2002-01-01

    For many years it has been suggested that lava tubes on the Moon could provide an ideal location for a manned lunar base, by providing shelter from various natural hazards, such as cosmic radiation, meteorites, micrometeoroids, and impact crater ejecta, and also providing a natural environmental control, with a nearly constant temperature, unlike that of the lunar surface showing extreme variation in its diurnal cycle. An analysis of radiation safety issues on lunar lava tubes has been performed by considering radiation from galactic cosmic rays (GCR) and Solar Particle Events (SPE) interacting with the lunar surface, modeled as a regolith layer and rock. The chemical composition has been chosen as typical of the lunar regions where the largest number of lava tube candidates are found. Particles have been transported all through the regolith and the rock, and received particles flux and doses have been calculated. The radiation safety of lunar lava tubes environments has been demonstrated.

  6. Lunar lava tube radiation safety analysis.

    PubMed

    De Angelis, Giovanni; Wilson, J W; Clowdsley, M S; Nealy, J E; Humes, D H; Clem, J M

    2002-12-01

    For many years it has been suggested that lava tubes on the Moon could provide an ideal location for a manned lunar base, by providing shelter from various natural hazards, such as cosmic radiation, meteorites, micrometeoroids, and impact crater ejecta, and also providing a natural environmental control, with a nearly constant temperature, unlike that of the lunar surface showing extreme variation in its diurnal cycle. An analysis of radiation safety issues on lunar lava tubes has been performed by considering radiation from galactic cosmic rays (GCR) and Solar Particle Events (SPE) interacting with the lunar surface, modeled as a regolith layer and rock. The chemical composition has been chosen as typical of the lunar regions where the largest number of lava tube candidates are found. Particles have been transported all through the regolith and the rock, and received particles flux and doses have been calculated. The radiation safety of lunar lava tubes environments has been demonstrated.

  7. 10 CFR 70.62 - Safety program and integrated safety analysis.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Section 70.62 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) DOMESTIC LICENSING OF SPECIAL NUCLEAR... Nuclear Material § 70.62 Safety program and integrated safety analysis. (a) Safety program. (1) Each... performed by a team with expertise in engineering and process operations. The team shall include at...

  8. Data oriented job submission scheme for the PHENIX user analysis in CCJ

    NASA Astrophysics Data System (ADS)

    Nakamura, T.; En'yo, H.; Ichihara, T.; Watanabe, Y.; Yokkaichi, S.

    2011-12-01

    The RIKEN Computing Center in Japan (CCJ) has been developed to make it possible analyzing huge amount of data corrected by the PHENIX experiment at RHIC. The corrected raw data or reconstructed data are transferred via SINET3 with 10 Gbps bandwidth from Brookheaven National Laboratory (BNL) by using GridFTP. The transferred data are once stored in the hierarchical storage management system (HPSS) prior to the user analysis. Since the size of data grows steadily year by year, concentrations of the access request to data servers become one of the serious bottlenecks. To eliminate this I/O bound problem, 18 calculating nodes with total 180 TB local disks were introduced to store the data a priori. We added some setup in a batch job scheduler (LSF) so that user can specify the requiring data already distributed to the local disks. The locations of data are automatically obtained from a database, and jobs are dispatched to the appropriate node which has the required data. To avoid the multiple access to a local disk from several jobs in a node, techniques of lock file and access control list are employed. As a result, each job can handle a local disk exclusively. Indeed, the total throughput was improved drastically as compared to the preexisting nodes in CCJ, and users can analyze about 150 TB data within 9 hours. We report this successful job submission scheme and the feature of the PC cluster.

  9. A comparative analysis of the relationship between organizational climate and job satisfaction of medical technologists.

    PubMed

    McMahon, J T; Ivancevich, J M; Matteson, M T

    1977-01-01

    This study examines the quality of the total workplace enviroment (organizational climate) as a correlate of six dimensions of job satisfaction for a sample of 344 medical technologists. The main focus is upon comparisons of administrators versus nonadministrators, hospital laboratory personnel versus nonhospital laboratory personnel, and men versus women. Various dimensions or organizational climate were found to be important correlates of job satisfaction, and similarities and differences between the units of analysis are noted. Also discussed are the implications for the managers of medical technologists.

  10. Differences of Teachers', Field Instructors', and Students' Views on Job Analysis of Social Work Students

    ERIC Educational Resources Information Center

    Sherer, Moshe; Peleg-Oren, Neta

    2005-01-01

    This study compares the assessment of 30 teachers, 120 field instructors, and 287 students with regard to what students of social work do during their fieldwork practice and the importance they attach to these activities. The study used a Job Analysis Questionnaire developed specifically for this study. Results indicated differences among the…

  11. Learning (Not) to become a Teacher: A Qualitative Analysis of the Job Entrance Issue

    ERIC Educational Resources Information Center

    Rots, Isabel; Kelchtermans, Geert; Aelterman, Antonia

    2012-01-01

    Reporting on 12 case studies of student teachers, this paper examines how experiences during teacher education affect graduates' decision on job entrance. Interpretative data-analysis reveals that powerful sources of the shift in motivation to enter teaching concern interactions in which the person of the teacher is at stake. These mainly involve…

  12. A Meta-Analysis of Burnout with Job Demands, Resources, and Attitudes

    ERIC Educational Resources Information Center

    Alarcon, Gene M.

    2011-01-01

    A meta-analysis was conducted on job demands, resources, and attitudes and their relation with burnout in regard to the COR theory. The version of the Maslach Burnout Inventory used was explored as a moderator of the aforementioned variables. Results suggest that higher demands, lower resources, and lower adaptive organizational attitudes are…

  13. 360-Degree Rhetorical Analysis of Job Hunting: A Four-Part, Multimodal Project

    ERIC Educational Resources Information Center

    Ding, Huiling; Ding, Xin

    2013-01-01

    This article proposes the use of a four-component multimodal employment project that offers students a 360-degree understanding of the rhetorical situations surrounding job searches. More specifically, we argue for the use of the four deliverables of written resumes and cover letters, mock oral onsite interview, video resume analysis, and peer…

  14. Job Analysis Schedule--Offset Press Operator (Multilith 1250 W) or Offset Duplicating Machine Operator.

    ERIC Educational Resources Information Center

    Feyock, Anthony J.

    This paper presents an analysis of the job performed by an offset press operator (alternate title is offset duplicating machine operator) of a Multilith 1250 W. First covered is work performed, as follows: prepares dampening unit for printing run, prepares inking unit for printing, readies printing plate for printing, sets up press for running,…

  15. Multimedia Competencies for an Educational Technologist: A Survey of Professionals and Job Announcement Analysis

    ERIC Educational Resources Information Center

    Ritzhaupt, Albert; Martin, Florence; Daniels, Katharine

    2010-01-01

    This paper examines the multimedia competencies of an educational technologist via a job announcements analysis and survey of professionals within the field. A conceptual framework is provided involving the new definition of the field of educational technology and associated knowledge, skill, and ability statements. Two hundred five unique job…

  16. Long-Term Stability of Teacher Certification Test Objective Job Analysis Ratings.

    ERIC Educational Resources Information Center

    Silvestro, John R.; And Others

    Public school ratings of the importance of subject-matter test objectives associated with teacher certification tests were examined by means of a job-analysis survey conducted in 1986 and a similar survey conducted in 1993. It was predicted that there would be a high degree of change in the importance ratings assigned to these test objectives…

  17. The Relationship between Pay and Job Satisfaction: A Meta-Analysis of the Literature

    ERIC Educational Resources Information Center

    Judge, Timothy A.; Piccolo, Ronald F.; Podsakoff, Nathan P.; Shaw, John C.; Rich, Bruce L.

    2010-01-01

    Whereas the motivational aspects of pay are well-documented, the notion that high pay leads to high levels of satisfaction is not without debate. The current study used meta-analysis to estimate the population correlation between pay level and measures of pay and job satisfaction. Cumulating across 115 correlations from 92 independent samples,…

  18. Is Job Sharing Worthwhile? A Cost-Benefit Analysis in UK Universities.

    ERIC Educational Resources Information Center

    Harris, Geoff

    1997-01-01

    Data from a survey of personnel directors in United Kingdom universities were used to conduct a cost-benefit analysis of job sharing from the institutions' perspective. Results show a 5% rise in productivity would raise the ratio of benefits to cost to 14.3 to 1. Retention of staff, reduction of stress, and reduced unemployment are also benefits.…

  19. ESSAA: Embedded system safety analysis assistant

    NASA Technical Reports Server (NTRS)

    Wallace, Peter; Holzer, Joseph; Guarro, Sergio; Hyatt, Larry

    1987-01-01

    The Embedded System Safety Analysis Assistant (ESSAA) is a knowledge-based tool that can assist in identifying disaster scenarios. Imbedded software issues hazardous control commands to the surrounding hardware. ESSAA is intended to work from outputs to inputs, as a complement to simulation and verification methods. Rather than treating the software in isolation, it examines the context in which the software is to be deployed. Given a specified disasterous outcome, ESSAA works from a qualitative, abstract model of the complete system to infer sets of environmental conditions and/or failures that could cause a disasterous outcome. The scenarios can then be examined in depth for plausibility using existing techniques.

  20. Mechanistic facility safety and source term analysis

    SciTech Connect

    PLYS, M.G.

    1999-06-09

    A PC-based computer program was created for facility safety and source term analysis at Hanford The program has been successfully applied to mechanistic prediction of source terms from chemical reactions in underground storage tanks, hydrogen combustion in double contained receiver tanks, and proccss evaluation including the potential for runaway reactions in spent nuclear fuel processing. Model features include user-defined facility room, flow path geometry, and heat conductors, user-defined non-ideal vapor and aerosol species, pressure- and density-driven gas flows, aerosol transport and deposition, and structure to accommodate facility-specific source terms. Example applications are presented here.

  1. Rankine bottoming cycle safety analysis. Final report

    SciTech Connect

    Lewandowski, G.A.

    1980-02-01

    Vector Engineering Inc. conducted a safety and hazards analysis of three Rankine Bottoming Cycle Systems in public utility applications: a Thermo Electron system using Fluorinal-85 (a mixture of 85 mole % trifluoroethanol and 15 mole % water) as the working fluid; a Sundstrand system using toluene as the working fluid; and a Mechanical Technology system using steam and Freon-II as the working fluids. The properties of the working fluids considered are flammability, toxicity, and degradation, and the risks to both plant workers and the community at large are analyzed.

  2. Job insecurity and risk of diabetes: a meta-analysis of individual participant data

    PubMed Central

    Ferrie, Jane E.; Virtanen, Marianna; Jokela, Markus; Madsen, Ida E.H.; Heikkilä, Katriina; Alfredsson, Lars; Batty, G. David; Bjorner, Jakob B.; Borritz, Marianne; Burr, Hermann; Dragano, Nico; Elovainio, Marko; Fransson, Eleonor I.; Knutsson, Anders; Koskenvuo, Markku; Koskinen, Aki; Kouvonen, Anne; Kumari, Meena; Nielsen, Martin L.; Nordin, Maria; Oksanen, Tuula; Pahkin, Krista; Pejtersen, Jan H.; Pentti, Jaana; Salo, Paula; Shipley, Martin J.; Suominen, Sakari B.; Tabák, Adam; Theorell, Töres; Väänänen, Ari; Vahtera, Jussi; Westerholm, Peter J.M.; Westerlund, Hugo; Rugulies, Reiner; Nyberg, Solja T.; Kivimäki, Mika

    2016-01-01

    Background: Job insecurity has been associated with certain health outcomes. We examined the role of job insecurity as a risk factor for incident diabetes. Methods: We used individual participant data from 8 cohort studies identified in 2 open-access data archives and 11 cohort studies participating in the Individual-Participant-Data Meta-analysis in Working Populations Consortium. We calculated study-specific estimates of the association between job insecurity reported at baseline and incident diabetes over the follow-up period. We pooled the estimates in a meta-analysis to produce a summary risk estimate. Results: The 19 studies involved 140 825 participants from Australia, Europe and the United States, with a mean follow-up of 9.4 years and 3954 incident cases of diabetes. In the preliminary analysis adjusted for age and sex, high job insecurity was associated with an increased risk of incident diabetes compared with low job insecurity (adjusted odds ratio [OR] 1.19, 95% confidence interval [CI] 1.09–1.30). In the multivariable-adjusted analysis restricted to 15 studies with baseline data for all covariates (age, sex, socioeconomic status, obesity, physical activity, alcohol and smoking), the association was slightly attenuated (adjusted OR 1.12, 95% CI 1.01–1.24). Heterogeneity between the studies was low to moderate (age- and sex-adjusted model: I2 = 24%, p = 0.2; multivariable-adjusted model: I2 = 27%, p = 0.2). In the multivariable-adjusted analysis restricted to high-quality studies, in which the diabetes diagnosis was ascertained from electronic medical records or clinical examination, the association was similar to that in the main analysis (adjusted OR 1.19, 95% CI 1.04–1.35). Interpretation: Our findings suggest that self-reported job insecurity is associated with a modest increased risk of incident diabetes. Health care personnel should be aware of this association among workers reporting job insecurity. PMID:27698195

  3. Improved Range Safety Analysis for Space Vehicles Using Range Safety Template Toolkit

    NASA Astrophysics Data System (ADS)

    Tisato, J.; Vuletich, I.; Brett, M.; Williams, W.; Wilson, S.

    2012-01-01

    This paper discusses an alternative to traditional methodologies for space launch and re-entry vehicle range safety analysis using the Range Safety Template Toolkit (RSTT), developed by Australia's Defense Science and Technology Organization (DSTO) in partnership with Aerospace Concepts Pty Ltd. RSTT offers rapid generation of mission-specific safety templates that comply with internationally-recognized standards for range risk criteria. Compared to some traditional methods, RSTT produces more accurate assessments of risk to personnel and infrastructure. This provides range operators with greater confidence in the range safety products, enhancing their ability to rigorously manage safety on their ranges. RSTT also offers increased precision of risk analysis and iteration of mission design allowing greater flexibility in planning range operations with rapid feedback on the safety impact of mission changes. These concepts are explored through examples involving a suborbital sounding rocket, demonstrating how traditional range safety assumptions may be reassessed using the RSTT robust probabilistic methodology.

  4. Structured nursing communication on interdisciplinary acute care teams improves perceptions of safety, efficiency, understanding of care plan and teamwork as well as job satisfaction.

    PubMed

    Gausvik, Christian; Lautar, Ashley; Miller, Lisa; Pallerla, Harini; Schlaudecker, Jeffrey

    2015-01-01

    Efficient, accurate, and timely communication is required for quality health care and is strongly linked to health care staff job satisfaction. Developing ways to improve communication is key to increasing quality of care, and interdisciplinary care teams allow for improved communication among health care professionals. This study examines the patient- and family-centered use of structured interdisciplinary bedside rounds (SIBR) on an acute care for the elderly (ACE) unit in a 555-bed metropolitan community hospital. This mixed methods study surveyed 24 nurses, therapists, patient care assistants, and social workers to measure perceptions of teamwork, communication, understanding of the plan for the day, safety, efficiency, and job satisfaction. A similar survey was administered to a control group of 38 of the same staff categories on different units in the same hospital. The control group units utilized traditional physician-centric rounding. Significant differences were found in each category between the SIBR staff on the ACE unit and the control staff. Nurse job satisfaction is an important marker of retention and recruitment, and improved communication may be an important aspect of increasing this satisfaction. Furthermore, improved communication is key to maintaining a safe hospital environment with quality patient care. Interdisciplinary team rounds that take place at the bedside improve both nursing satisfaction and related communication markers of quality and safety, and may help to achieve higher nurse retention and safer patient care. These results point to the interconnectedness and dual benefit to both job satisfaction and patient quality of care that can come from enhancements to team communication.

  5. Identifying Multimedia Production Competencies and Skills of Instructional Design and Technology Professionals: An Analysis of Recent Job Postings

    ERIC Educational Resources Information Center

    Sugar, William; Hoard, Brent; Brown, Abbie; Daniels, Lee

    2012-01-01

    In an effort to document necessary multimedia production competencies of Instructional Design and Technology graduates, a recent analysis of over 7 months' worth of Instructional Design and Technology job advertisements (n = 615) were conducted. Specific job skills from these postings were categorized and analyzed. The data set includes three job…

  6. Decomposing the Impacts of Overeducation and Overskilling on Earnings and Job Satisfaction: An Analysis Using REFLEX Data

    ERIC Educational Resources Information Center

    Sánchez-Sánchez, Nuria; McGuinness, Seamus

    2015-01-01

    This article assesses the extent to which the impact of overeducation and overskilling on labour market outcomes such as earnings and job satisfaction relate to mismatches in particular competency areas. The analysis uses REFLEX data, which collects information about 19 key competence areas related to job performance. We find that the penalties to…

  7. Employers' Demands for Personal Transferable Skills in Graduates: A Content Analysis of 1000 Job Advertisements and an Associated Empirical Study.

    ERIC Educational Resources Information Center

    Bennett, Roger

    2002-01-01

    Content analysis of 1,000 job ads in marketing, management, finance, and human resource management showed that ads were significantly more likely to ask for specific personal skills relevant to the job category. A survey of 170 companies that placed the ads indicated their motives for stipulating personal skills; two-thirds conducted formal job…

  8. Arrests, Recent Life Circumstances, and Recurrent Job Loss for At-Risk Young Men: An Event-History Analysis

    ERIC Educational Resources Information Center

    Wiesner, Margit; Capaldi, Deborah M.; Kim, Hyoun K.

    2010-01-01

    This study used longitudinal data from 202 at-risk young men to examine effects of arrests, prior risk factors, and recent life circumstances on job loss across a 7-year period in early adulthood. Repeated failure-time continuous event-history analysis indicated that occurrence of job loss was primarily related to prior mental health problems,…

  9. Overview of Energy Systems' safety analysis report programs

    SciTech Connect

    Not Available

    1992-03-01

    The primary purpose of an Safety Analysis Report (SAR) is to provide a basis for judging the adequacy of a facility's safety. The SAR documents the safety analyses that systematically identify the hazards posed by the facility, analyze the consequences and risk of potential accidents, and describe hazard control measures that protect the health and safety of the public and employees. In addition, some SARs document, as Technical Safety Requirements (TSRs, which include Technical Specifications and Operational Safety Requirements), technical and administrative requirements that ensure the facility is operated within prescribed safety limits. SARs also provide conveniently summarized information that may be used to support procedure development, training, inspections, and other activities necessary to facility operation. This Overview of Energy Systems Safety Analysis Report Programs'' Provides an introduction to the programs and processes used in the development and maintenance of the SARs. It also summarizes some of the uses of the SARs within Energy Systems and DOE.

  10. A job analysis of major college female strength and conditioning coaches.

    PubMed

    Massey, C Dwayne; Vincent, John

    2013-07-01

    This investigation consisted of a job analysis of 6 National Collegiate Athletic Association (NCAA) Division I female strength and conditioning coaches. Each coach was employed at universities competing within the Football Bowl Subdivision. All subjects in the survey were responsible for providing strength and conditioning services to their institution's athletic programs. The procedures used for the gathering of data involved a questionnaire followed by a semi-structured interview. The purpose of this format was to use the semi-structured interview to delve more deeply into the issues raised by the questionnaire. Evidence was obtained related to demographic data; major job duties; relationships with supervisors, fellow strength coaches, and the sport coaches with whom they work; and the effects the job has on their spouse and other family members. All the participants in the study were white with an average age of 31.6 years. Their average time spent in the profession was 8 years, and the average time spent in their current employment was 5 years. Overall, the job satisfaction for the group was high. Five of the subjects held master's degrees, and all participants held relevant certifications in the field. The coaches primarily provided services to athletes participating in women's sports at their respective universities.

  11. Profiling nurses' job satisfaction, acculturation, work environment, stress, cultural values and coping abilities: A cluster analysis.

    PubMed

    Goh, Yong-Shian; Lee, Alice; Chan, Sally Wai-Chi; Chan, Moon Fai

    2015-08-01

    This study aimed to determine whether definable profiles existed in a cohort of nursing staff with regard to demographic characteristics, job satisfaction, acculturation, work environment, stress, cultural values and coping abilities. A survey was conducted in one hospital in Singapore from June to July 2012, and 814 full-time staff nurses completed a self-report questionnaire (89% response rate). Demographic characteristics, job satisfaction, acculturation, work environment, perceived stress, cultural values, ways of coping and intention to leave current workplace were assessed as outcomes. The two-step cluster analysis revealed three clusters. Nurses in cluster 1 (n = 222) had lower acculturation scores than nurses in cluster 3. Cluster 2 (n = 362) was a group of younger nurses who reported higher intention to leave (22.4%), stress level and job dissatisfaction than the other two clusters. Nurses in cluster 3 (n = 230) were mostly Singaporean and reported the lowest intention to leave (13.0%). Resources should be allocated to specifically address the needs of younger nurses and hopefully retain them in the profession. Management should focus their retention strategies on junior nurses and provide a work environment that helps to strengthen their intention to remain in nursing by increasing their job satisfaction.

  12. Safety analysis of surface haulage accidents

    SciTech Connect

    Randolph, R.F.; Boldt, C.M.K.

    1996-12-31

    Research on improving haulage truck safety, started by the U.S. Bureau of Mines, is being continued by its successors. This paper reports the orientation of the renewed research efforts, beginning with an update on accident data analysis, the role of multiple causes in these accidents, and the search for practical methods for addressing the most important causes. Fatal haulage accidents most often involve loss of control or collisions caused by a variety of factors. Lost-time injuries most often involve sprains or strains to the back or multiple body areas, which can often be attributed to rough roads and the shocks of loading and unloading. Research to reduce these accidents includes improved warning systems, shock isolation for drivers, encouraging seatbelt usage, and general improvements to system and task design.

  13. The adaptive safety analysis and monitoring system

    NASA Astrophysics Data System (ADS)

    Tu, Haiying; Allanach, Jeffrey; Singh, Satnam; Pattipati, Krishna R.; Willett, Peter

    2004-09-01

    The Adaptive Safety Analysis and Monitoring (ASAM) system is a hybrid model-based software tool for assisting intelligence analysts to identify terrorist threats, to predict possible evolution of the terrorist activities, and to suggest strategies for countering terrorism. The ASAM system provides a distributed processing structure for gathering, sharing, understanding, and using information to assess and predict terrorist network states. In combination with counter-terrorist network models, it can also suggest feasible actions to inhibit potential terrorist threats. In this paper, we will introduce the architecture of the ASAM system, and discuss the hybrid modeling approach embedded in it, viz., Hidden Markov Models (HMMs) to detect and provide soft evidence on the states of terrorist network nodes based on partial and imperfect observations, and Bayesian networks (BNs) to integrate soft evidence from multiple HMMs. The functionality of the ASAM system is illustrated by way of application to the Indian Airlines Hijacking, as modeled from open sources.

  14. Information Services at the Nuclear Safety Analysis Center.

    ERIC Educational Resources Information Center

    Simard, Ronald

    This paper describes the operations of the Nuclear Safety Analysis Center. Established soon after an accident at the Three Mile Island nuclear power plant near Harrisburg, Pennsylvania, its efforts were initially directed towards a detailed analysis of the accident. Continuing functions include: (1) the analysis of generic nuclear safety issues,…

  15. Safety Evaluation Report of the Waste Isolation Pilot Plant Contact Handled (CH) Waste Documented Safety Analysis

    SciTech Connect

    Washington TRU Solutions LLC

    2005-09-01

    This Safety Evaluation Report (SER) documents the Department of Energy’s (DOE's) review of Revision 9 of the Waste Isolation Pilot Plant Contact Handled (CH) Waste Documented Safety Analysis, DOE/WIPP-95-2065 (WIPP CH DSA), and provides the DOE Approval Authority with the basis for approving the document. It concludes that the safety basis documented in the WIPP CH DSA is comprehensive, correct, and commensurate with hazards associated with CH waste disposal operations. The WIPP CH DSA and associated technical safety requirements (TSRs) were developed in accordance with 10 CFR 830, Nuclear Safety Management, and DOE-STD-3009-94, Preparation Guide for U. S. Department of Energy Nonreactor Nuclear Safety Analysis Reports.

  16. Job Analysis in ARL Libraries. SPEC Kit 135.

    ERIC Educational Resources Information Center

    Black, William K.

    This Systems and Procedures Exchange Center (SPEC) kit is based on information from 22 of the 71 Association of Research Libraries (ARL) member libraries that responded to a 1986 survey of 91 ARL academic libraries concerning the analysis of professional and non-professional positions, and on information collected from 17 additional libraries that…

  17. "Educate the Individual... to a Sane Appreciation of the Risk" A History of Industry's Responsibility to Warn of Job Dangers Before the Occupational Safety and Health Administration.

    PubMed

    Rosner, David; Markowitz, Gerald

    2016-01-01

    The Occupational Safety and Health Act of 1970 and the Workers Right to Know laws later in that decade were signature moments in the history of occupational safety and health. We have examined how and why industry leaders came to accept that it was the obligation of business to provide information about the dangers to health of the materials that workers encountered. Informing workers about the hazards of the job had plagued labor-management relations and fed labor disputes, strikes, and even pitched battles during the turn of the century decades. Industry's rhetorical embrace of the responsibility to inform was part of its argument that government regulation of the workplace was not necessary because private corporations were doing it.

  18. Modeling propensity to move after job change using event history analysis and temporal GIS

    NASA Astrophysics Data System (ADS)

    Vandersmissen, Marie-Hélène; Séguin, Anne-Marie; Thériault, Marius; Claramunt, Christophe

    2009-03-01

    The research presented in this paper analyzes the emergent residential behaviors of individual actors in a context of profound social changes in the work sphere. It incorporates a long-term view in the analysis of the relationships between social changes in the work sphere and these behaviors. The general hypothesis is that social changes produce complex changes in the long-term dynamics of residential location behavior. More precisely, the objective of this paper is to estimate the propensity for professional workers to move house after a change of workplace. Our analysis draws on data from a biographical survey using a retrospective questionnaire that enables a posteriori reconstitution of the familial, professional and residential lifelines of professional workers since their departure from their parents’ home. The survey was conducted in 1996 in the Quebec City Metropolitan Area, which, much like other Canadian cities, has experienced a substantial increase in “unstable” work, even for professionals. The approach is based on event history analysis, a Temporal Geographic Information System and exploratory spatial analysis of model’s residuals. Results indicate that 48.9% of respondents moved after a job change and that the most important factors influencing the propensity to move house after a job change are home tenure (for lone adults as for couple) and number of children (for couples only). We also found that moving is associated with changing neighborhood for owners while tenants or co-tenants tend to stay in the same neighborhood. The probability of moving 1 year after a job change is 0.10 for lone adults and couples while after 2 years, the household structure seems to have an impact: the probability increased to 0.23 for lone adults and to 0.21 for couples. The outcome of this research contributes to furthering our understanding of a familial decision (to move) following a professional event (change of job), controlling for household structure

  19. Development of calibration training and procedures using job-task analysis

    SciTech Connect

    Smith, R.A.

    1993-12-01

    Efforts to handle an increased workload with dwindling manpower in the Physical and Electrical Standards Laboratory (Standards Lab) at the Oak Ridge Y-12 Plant are described. Empowerment of workers via Total Quality Management (TQM) is the basis for their efforts. A survey and follow-up team work was the course of action. The job-task analysis received honors by their peers at the Y-12 Plant.

  20. [Influencing factors for job satisfaction in train drivers in a railway bureau: an analysis of 1413 cases].

    PubMed

    Gu, G Z; Yu, S F; Zhou, W H; Wu, H; Kang, L; Chen, R

    2017-01-20

    Objective: To investigate the influencing factors for job satisfaction in train drivers. Methods: In March 2012, cluster sampling was used to conduct a cross-sectional survey in 1413 male train drivers (including 301 passenger train drivers, 683 freight train drivers, 350 passenger shunting train drivers, and 79 high-speed train drivers) from a locomotive depot of a railway bureau. The occupational stress instruments, job content questionnaire, and effort-reward imbalance questionnaire were used to analyze job satisfaction, occupational stress factors, stress reaction, individual characteristics, coping strategies, and social support. Results: There were significant differences in job satisfaction score between the drivers with different posts, working years, ages, smoking status, and drinking status (P<0.01). The correlation analysis revealed that job satisfaction score was positively correlated with reward, working stability, promotion opportunity, positive emotion, social support, self-esteem, and coping strategy scores (P<0.01) and negatively correlated with sleep disorders, effort, role conflict, intergroup conflict, responsibility for persons, responsibility for things, psychological needs, physiological needs, daily stress, negative emotion, and depressive symptom scores (P< 0.01). The analysis of variance showed that compared with the moderate and low job satisfaction groups, the high job satisfaction group had significantly higher reward, positive emotion, promotion opportunity, and role ambiguity scores (P<0.01) , as well as significantly lower scores of responsibility for persons and responsibility for things (P<0.01). Compared with the moderate and high job satisfaction groups the low job satisfaction group had significantly higher scores of psychological needs, effort, role conflict, sleep disorders, daily stress, depressive symptom, negative emotion, drug use, intragroup conflict, and social support (P<0.01) , and the moderate job satisfaction group

  1. Biosensors for functional food safety and analysis.

    PubMed

    Lavecchia, Teresa; Tibuzzi, Arianna; Giardi, Maria Teresa

    2010-01-01

    The importance of safety and functionality analysis of foodstuffs and raw materials is supported by national legislations and European Union (EU) directives concerning not only the amount of residues of pollutants and pathogens but also the activity and content of food additives and the health claims stated on their labels. In addition, consumers' awareness of the impact of functional foods' on their well-being and their desire for daily healthcare without the intake pharmaceuticals has immensely in recent years. Within this picture, the availability of fast, reliable, low cost control systems to measure the content and the quality of food additives and nutrients with health claims becomes mandatory, to be used by producers, consumers and the governmental bodies in charge of the legal supervision of such matters. This review aims at describing the most important methods and tools used for food analysis, starting with the classical methods (e.g., gas-chromatography GC, high performance liquid chromatography HPLC) and moving to the use of biosensors-novel biological material-based equipments. Four types of bio-sensors, among others, the novel photosynthetic proteins-based devices which are more promising and common in food analysis applications, are reviewed. A particular highlight on biosensors for the emerging market of functional foods is given and the most widely applied functional components are reviewed with a comprehensive analysis of papers published in the last three years; this report discusses recent trends for sensitive, fast, repeatable and cheap measurements, focused on the detection of vitamins, folate (folic acid), zinc (Zn), iron (Fe), calcium (Ca), fatty acids (in particular Omega 3), phytosterols and phytochemicals. A final market overview emphasizes some practical aspects ofbiosensor applications.

  2. Aggregate nonparametric safety analysis of traffic zones.

    PubMed

    Siddiqui, Chowdhury; Abdel-Aty, Mohamed; Huang, Helai

    2012-03-01

    Exploring the significant variables related to specific types of crashes is vitally important in the planning stage of a transportation network. This paper aims to identify and examine important variables associated with total crashes and severe crashes per traffic analysis zone (TAZ) in four counties of the state of Florida by applying nonparametric statistical techniques such as data mining and random forest. The intention of investigating these factors in such aggregate level analysis is to incorporate proactive safety measures in transportation planning. Total and severe crashes per TAZ were modeled to provide predictive decision trees. The variables which carried higher weight of importance for total crashes per TAZ were - total number of intersections per TAZ, airport trip productions, light truck productions, and total roadway segment length with 35 mph posted speed limit. The other significant variables identified for total crashes were total roadway length with 15 mph posted speed limit, total roadway length with 65 mph posted speed limit, and non-home based work productions. For severe crashes, total number of intersections per TAZ, light truck productions, total roadway length with 35 mph posted speed limit, and total roadway length with 65 mph posted speed limit were among the significant variables. These variables were further verified and supported by the random forest results.

  3. Preliminary Analysis of the Jobs and Economic Impacts of Renewable Energy Projects Supported by the ..Section..1603 Treasury Grant Program

    SciTech Connect

    Steinberg, D.; Porro, G.; Goldberg, M.

    2012-04-01

    This analysis responds to a request from the Department of Energy Office of Energy Efficiency and Renewable Energy to the National Renewable Energy Laboratory (NREL) to estimate the direct and indirect jobs and economic impacts of projects supported by the Section 1603 Treasury grant program. The analysis employs the Jobs and Economic Development Impacts (JEDI) models to estimate the gross jobs, earnings, and economic output supported by the construction and operation of the large wind (greater than 1 MW) and solar photovoltaic (PV) projects funded by the Section 1603 grant program.

  4. Preliminary Analysis of the Jobs and Economic Impacts of Renewable Energy Projects Supported by the §1603Treasury Grant Program

    SciTech Connect

    Steinberg, Daniel; Porro, Gian; Goldberg, Marshall

    2012-04-01

    This analysis responds to a request from the Department of Energy Office of Energy Efficiency and Renewable Energy to the National Renewable Energy Laboratory (NREL) to estimate the direct and indirect jobs and economic impacts of projects supported by the §1603 Treasury grant program. The analysis employs the Jobs and Economic Development Impacts (JEDI) models to estimate the gross jobs, earnings, and economic output supported by the construction and operation of the large wind (greater than 1 MW) and solar photovoltaic (PV) projects funded by the §1603 grant program.

  5. Preliminary Analysis of the Jobs and Economic Impacts of Renewable Energy Projects Supported by the §1603 Treasury Grant Program

    SciTech Connect

    Steinberg, Daniel; Porro, Gian; Goldberg, Marshall

    2012-04-09

    This analysis responds to a request from the Department of Energy Office of Energy Efficiency and Renewable Energy to the National Renewable Energy Laboratory (NREL) to estimate the direct and indirect jobs and economic impacts of projects supported by the §1603 Treasury grant program. The analysis employs the Jobs and Economic Development Impacts (JEDI) models to estimate the gross jobs, earnings, and economic output supported by the construction and operation of the large wind (greater than 1 MW) and solar photovoltaic (PV) projects funded by the §1603 grant program.

  6. TA-55 Final Safety Analysis Report Comparison Document and DOE Safety Evaluation Report Requirements

    SciTech Connect

    Alan Bond

    2001-04-01

    This document provides an overview of changes to the currently approved TA-55 Final Safety Analysis Report (FSAR) that are included in the upgraded FSAR. The DOE Safety Evaluation Report (SER) requirements that are incorporated into the upgraded FSAR are briefly discussed to provide the starting point in the FSAR with respect to the SER requirements.

  7. Lunar mission safety and rescue: Hazards analysis and safety requirements

    NASA Technical Reports Server (NTRS)

    1971-01-01

    The results are presented of the hazards analysis which was concerned only with hazards to personnel and not with loss of equipment or property. Hazards characterization includes the definition of a hazard, the hazard levels, and the hazard groups. The analysis methodology is described in detail. The methodology was used to prepare the top level functional flow diagrams, to perform the first level hazards assessment, and to develop a list of conditions and situations requiring individual hazard studies. The 39 individual hazard study results are presented in total.

  8. 10 CFR 72.248 - 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. 72.248 Section 72.248 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR THE INDEPENDENT STORAGE OF... Approval of Spent Fuel Storage Casks § 72.248 Safety analysis report updating. (a) Each certificate...

  9. 10 CFR 72.248 - Safety analysis report updating.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 10 Energy 2 2011-01-01 2011-01-01 false Safety analysis report updating. 72.248 Section 72.248 Energy NUCLEAR REGULATORY COMMISSION (CONTINUED) LICENSING REQUIREMENTS FOR THE INDEPENDENT STORAGE OF... Approval of Spent Fuel Storage Casks § 72.248 Safety analysis report updating. (a) Each certificate...

  10. Safety analysis of the nuclear chemistry Building 151

    SciTech Connect

    Kvam, D.

    1984-06-29

    This report summarizes the results of a safety analysis that was done on Building 151. The report outlines the methodology, the analysis, and the findings that led to the low hazard classification. No further safety evaluation is indicated at this time. 5 tables.

  11. Qualifications and Competencies for Population Health Management Positions: A Content Analysis of Job Postings.

    PubMed

    Meyer, Melanie

    2017-04-06

    The need for population health management expertise has increased as the health care industry shifts toward value-based care. However, many organizations report hiring gaps as they seek to fill positions. The purpose of this study was to analyze the types of population health management positions for which health care organizations are hiring, including qualifications and competencies required for these positions. A content analysis was conducted on 271 job postings collected during a 2-month period. A typology of qualifications and competencies was developed based on the content analysis. Profiles were generated for the top 5 job title classifications: directors, coordinators, care managers, analysts, and specialists. This study highlights the investment health care organizations are making in population health management and the prominent role these positions are playing in the health care environment today. Many organizations are building out population health management teams resulting in multiple positions at different levels being added. As the market demands competent candidates who are equipped with specialized population health expertise as well as practical experience in program development, technology applications, care management, and analytics, professional education programs will need to adapt curricula to address the required areas. Competencies for specific job title classifications may need further evaluation and refinement over time. Study results can be used by organizations for strategic planning, by educators to target needed qualifications and competencies, and by researchers and policy advisors to assess progress toward value-based care.

  12. Preliminary Safety Analysis of the Gorleben Site: Overview - 13298

    SciTech Connect

    Bracke, G.; Fischer-Appelt, K.; Baltes, B.

    2013-07-01

    The project preliminary safety analysis of the Gorleben site started in 2010 and is based on the safety requirements for heat generating radioactive waste released from the German Federal Ministry for Environment, natural conservation and nuclear safety. The project consists of several tasks: the database defining the geology of Gorleben and the composition of the waste to be disposed of, the safety and demonstration concept, the repository concepts, the scenario analysis, the system analysis with long-term safety assessment and the synthesis. The overall synthesis indicates presently the compatibility of a repository in Gorleben with the safety requirements. The application of the method for a site selection process is still under evaluation. (authors)

  13. An Analysis of Laboratory Safety in Texas.

    ERIC Educational Resources Information Center

    Fuller, Edward J.; Picucci, Ali Callicoatte; Collins, James W.; Swann, Philip

    This paper reports on a survey to discover the types of laboratory accidents that occur in Texas public schools, the factors associated with such accidents, and the practices of schools with regard to current laboratory safety requirements. The purpose of the survey is to better understand safety conditions in Texas public schools and to help…

  14. Self-presentation processes in job analysis: a field experiment investigating inflation in abilities, tasks, and competencies.

    PubMed

    Morgeson, Frederick P; Delaney-Klinger, Kelly; Mayfield, Melinda S; Ferrara, Philip; Campion, Michael A

    2004-08-01

    Although job analysis is a widely used organizational data collection technique, little research has investigated the extent to which job analysis information is affected by self-presentation processes. This study represents the first direct test of the propositions offered by F. P. Morgeson and M. A. Campion (1997) concerning self-presentation in job analysis measurement. Using an experimental design, the authors examined job incumbent response differences across ability, task, and competency statements. Results indicated that ability statements were more subject to inflation than were task statements across all rating scales. Greater endorsement of nonessential ability statements was responsible for the differences. This produced higher endorsement of ability items but lower mean ratings. Finally, frequency and importance ratings of global competency statements were generally higher than decomposed ability and task scales, but required-at-entry judgments demonstrated the opposite relationship.

  15. A safety analysis of warhead balancing

    SciTech Connect

    Bott, T.F.

    1998-12-01

    Reentry vehicles (RVs) carrying warheads from ballistic missiles must be carefully balanced with the warhead in situ to prevent wobble as the RVs enter the earth`s atmosphere to prevent inaccuracy or loss of the warhead. This balancing is performed on a dynamic balancing machine that rotates the RV at significant angular velocities. Seizure of the spindle shaft of the machine could result in rapid deceleration of the rotating assembly, which could over-stress and shear bolts or other structures that attach the RV to the balancing machine. This could result in undesired motions of the RV and impact of the RV on equipment or structures in the work area. This potential safety problem has long been recognized in a general way, but no systematic investigation of the possible accident sequences had been performed. The purpose of this paper is to describe an integrated set of systems analysis techniques that worked well in developing a set of accident sequences that describe the motions of the RV following a spindle-shaft seizure event.

  16. Cost Benefit Analysis of Consumer Product Safety Standards

    ERIC Educational Resources Information Center

    Smith, Betty F.; Dardis, Rachel

    1977-01-01

    This paper investigates the role of cost-benefit analysis in evaluating consumer product safety standards and applys such analysis to an evaluation of flammability standards for children's sleepwear. (Editor)

  17. The job analysis of Korean nurses as a strategy to improve the Korean Nursing Licensing Examination

    PubMed Central

    2016-01-01

    Purpose: This study aimed at characterizing Korean nurses’ occupational responsibilities to apply the results for improvement of the Korean Nursing Licensing Examination. Methods: First, the contents of nursing job were defined based on a focus group interview of 15 nurses. Developing a Curriculum (DACOM) method was used to examine those results and produce the questionnaire by 13 experts. After that, the questionnaire survey to 5,065 hospital nurses was done. Results: The occupational responsibilities of nurses were characterized as involving 8 duties, 49 tasks, and 303 task elements. Those 8 duties are nursing management and professional development, safety and infection control, the management of potential risk factors, basic nursing and caring, the maintenance of physiological integrity, medication and parenteral treatments, socio-psychological integrity, and the maintenance and improvement of health. Conclusion: The content of Korean Nursing Licensing Examination should be improved based on 8 duties and 49 tasks of the occupational responsibilities of Korean nurses. PMID:27270987

  18. A Multi-Factor Analysis of Job Satisfaction among School Nurses

    ERIC Educational Resources Information Center

    Foley, Marcia; Lee, Julie; Wilson, Lori; Cureton, Virginia Young; Canham, Daryl

    2004-01-01

    Although job satisfaction has been widely studied among registered nurses working in traditional health care settings, little is known about the job-related values and perceptions of nurses working in school systems. Job satisfaction is linked to lower levels of job-related stress, burnout, and career abandonment among nurses. This study evaluated…

  19. Task analysis for the investigation of human error in safety-critical software design: a convergent methods approach.

    PubMed

    Shryane, N M; Westerman, S J; Crawshaw, C M; Hockey, G R; Sauer, J

    1998-11-01

    An investigation was conducted into sources of error within a safety-critical software design task. A number of convergent methods of task- and error-analysis were systematically applied: hierarchical task analysis (HTA), error log audit, error observation, work sample and laboratory experiment. HTA, which provided the framework for the deployment of subsequent methods, revealed possible weaknesses in the areas of task automation and job organization. Application of other methods within this more circumscribed context focused on the impact of task and job design issues. The use of a convergent methods approach draws attention to the benefits and shortcomings of individual analysis methods, and illustrates the advantages of combining techniques to analyse complex problems. The features that these techniques should possess are highlighted.

  20. Analysis of a worksite health promotion program's impact on job satisfaction.

    PubMed

    Peterson, M; Dunnagan, T

    1998-11-01

    This study assessed the impact of participation in a health promotion program and engagement in healthy behaviors on job satisfaction. A survey response rate of 70% (n = 1,283) was obtained at a northern state university with an established worksite health promotion program. Significant differences in job satisfaction were obtained by education level, job classification, marital status, dependents, and regular exercise behaviors. No differences in job satisfaction were obtained by health promotion program involvement or any other health behavior other than regular exercise. Results suggest that health promotion programs do not significantly impact job satisfaction. Rather, job design and the psychosocial aspects of the work environment may be more influential in improving job satisfaction. Based on the results of this study, organizations attempting to improve employee health should provide health promotion programs and address the job itself. To improve job satisfaction, attention to the job itself is required.

  1. The skill-divide in job quality: a cross-national analysis of 28 countries.

    PubMed

    Stier, Haya

    2015-01-01

    This study focuses on the skill divide in job quality and the role of social institutions in structuring the relation of workers' qualifications to the attributes of their jobs. Four measures of job quality are examined: job security, job achievement, job content and work schedule flexibility. The study is based on the 2005 ISSP module on work orientations and encompasses 28 countries. Obtained through multilevel modeling, the findings show that low-skilled workers are disadvantaged in all aspects of job quality. However, skill inequality in the quality of employment depends on countries' characteristics, with declining inequality in countries at higher levels of technological development and to some extent also in times of technological growth. At times of high unemployment, skill disparities in job security widen while on other measures of job quality they decline. Under high market regulation, the low skilled enjoy better job security but on other measures, skill inequalities increase.

  2. Safety analysis report 231-Z Building

    SciTech Connect

    Powers, C.S.

    1989-03-01

    This report provides an intensive review of the nuclear safety of the operation of the 231-Z Building. For background information complete descriptions of the floor plan, building services, alarm systems, and glove box systems are included in this report. In addition, references are included to The Plutonium Laboratory Radiation Work Procedures, Safety Guides, 231-Z Operating Procedures Manual and Nuclear Materials accountability Procedures. Engineered and administrative features contribute to the overall safety of personnel, the building, and environs. The consequences of credible incidents were considered and are discussed.

  3. Farm Health and Safety

    MedlinePlus

    ... jobs in the United States. Farms have many health and safety hazards, including Chemicals and pesticides Machinery, ... equipment can also reduce accidents. Occupational Safety and Health Administration

  4. 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...

  5. Job task and functional analysis of the Division of Reactor Projects, office of Nuclear Reactor Regulation. Final report

    SciTech Connect

    Morzinski, J.A.; Gilmore, W.; Hahn, H.A.

    1998-07-10

    A job task and functional analysis was recently completed for the positions that make up the regional Divisions of Reactor Projects. Among the conclusions of that analysis was a recommendation to clarify roles and responsibilities among site, regional, and headquarters personnel. As that analysis did not cover headquarters personnel, a similar analysis was undertaken of three headquarters positions within the Division of Reactor Projects: Licensing Assistants, Project Managers, and Project Directors. The goals of this analysis were to systematically evaluate the tasks performed by these headquarters personnel to determine job training requirements, to account for variations due to division/regional assignment or differences in several experience categories, and to determine how, and by which positions, certain functions are best performed. The results of this analysis include recommendations for training and for job design. Data to support this analysis was collected by a survey instrument and through several sets of focus group meetings with representatives from each position.

  6. Safety analysis report for the Waste Storage Facility. Revision 2

    SciTech Connect

    Bengston, S.J.

    1994-05-01

    This safety analysis report outlines the safety concerns associated with the Waste Storage Facility located in the Radioactive Waste Management Complex at the Idaho National Engineering Laboratory. The three main objectives of the report are: define and document a safety basis for the Waste Storage Facility activities; demonstrate how the activities will be carried out to adequately protect the workers, public, and environment; and provide a basis for review and acceptance of the identified risk that the managers, operators, and owners will assume.

  7. Analysis of microgravity space experiments Space Shuttle programmatic safety requirements

    NASA Technical Reports Server (NTRS)

    Terlep, Judith A.

    1996-01-01

    This report documents the results of an analysis of microgravity space experiments space shuttle programmatic safety requirements and recommends the creation of a Safety Compliance Data Package (SCDP) Template for both flight and ground processes. These templates detail the programmatic requirements necessary to produce a complete SCDP. The templates were developed from various NASA centers' requirement documents, previously written guidelines on safety data packages, and from personal experiences. The templates are included in the back as part of this report.

  8. SNF fuel retrieval sub project safety analysis document

    SciTech Connect

    BERGMANN, D.W.

    1999-02-24

    This safety analysis is for the SNF Fuel Retrieval (FRS) Sub Project. The FRS equipment will be added to K West and K East Basins to facilitate retrieval, cleaning and repackaging the spent nuclear fuel into Multi-Canister Overpack baskets. The document includes a hazard evaluation, identifies bounding accidents, documents analyses of the accidents and establishes safety class or safety significant equipment to mitigate accidents as needed.

  9. National Job Corps Study: The Impacts of Job Corps on Participants' Employment and Related Outcomes [and] Methodological Appendixes on the Impact Analysis.

    ERIC Educational Resources Information Center

    Schochet, Peter Z.; Burghardt, John; Glazerman, Steven

    A study involving random assignment of all youth eligible for Job Corps to either a Job Corps program or to a control group was conducted to assess the impact of Job Corps on key participant outcomes. Participants in the study were nationwide youth eligible for Job Corps who applied for enrollment for the first time between November 16, 1994, and…

  10. 14 CFR 417.309 - Flight safety system analysis.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... inhibiting the proper operation of the system. (f) Radio frequency link. (1) The flight safety system must... system and airborne system radio frequency characteristics; and (iv) The antenna gain value that ensures... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Flight safety system analysis....

  11. 14 CFR 417.213 - Flight safety limits analysis.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... areas, and establish flight safety limits that define when a flight safety system must terminate a... establishing flight termination rules. Section 417.113(c) contains requirements for flight termination rules... analysis of § 417.221; (2) Residual thrust remaining after flight termination implementation or...

  12. 14 CFR 417.213 - Flight safety limits analysis.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... areas, and establish flight safety limits that define when a flight safety system must terminate a... establishing flight termination rules. Section 417.113(c) contains requirements for flight termination rules... analysis of § 417.221; (2) Residual thrust remaining after flight termination implementation or...

  13. 14 CFR 417.213 - Flight safety limits analysis.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... areas, and establish flight safety limits that define when a flight safety system must terminate a... establishing flight termination rules. Section 417.113(c) contains requirements for flight termination rules... analysis of § 417.221; (2) Residual thrust remaining after flight termination implementation or...

  14. 14 CFR 417.213 - Flight safety limits analysis.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... areas, and establish flight safety limits that define when a flight safety system must terminate a... establishing flight termination rules. Section 417.113(c) contains requirements for flight termination rules... analysis of § 417.221; (2) Residual thrust remaining after flight termination implementation or...

  15. 14 CFR 417.213 - Flight safety limits analysis.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... areas, and establish flight safety limits that define when a flight safety system must terminate a... establishing flight termination rules. Section 417.113(c) contains requirements for flight termination rules... analysis of § 417.221; (2) Residual thrust remaining after flight termination implementation or...

  16. Systems Analysis of NASA Aviation Safety Program: Final Report

    NASA Technical Reports Server (NTRS)

    Jones, Sharon M.; Reveley, Mary S.; Withrow, Colleen A.; Evans, Joni K.; Barr, Lawrence; Leone, Karen

    2013-01-01

    A three-month study (February to April 2010) of the NASA Aviation Safety (AvSafe) program was conducted. This study comprised three components: (1) a statistical analysis of currently available civilian subsonic aircraft data from the National Transportation Safety Board (NTSB), the Federal Aviation Administration (FAA), and the Aviation Safety Information Analysis and Sharing (ASIAS) system to identify any significant or overlooked aviation safety issues; (2) a high-level qualitative identification of future safety risks, with an assessment of the potential impact of the NASA AvSafe research on the National Airspace System (NAS) based on these risks; and (3) a detailed, top-down analysis of the NASA AvSafe program using an established and peer-reviewed systems analysis methodology. The statistical analysis identified the top aviation "tall poles" based on NTSB accident and FAA incident data from 1997 to 2006. A separate examination of medical helicopter accidents in the United States was also conducted. Multiple external sources were used to develop a compilation of ten "tall poles" in future safety issues/risks. The top-down analysis of the AvSafe was conducted by using a modification of the Gibson methodology. Of the 17 challenging safety issues that were identified, 11 were directly addressed by the AvSafe program research portfolio.

  17. Job/task analysis for I C (Instrumentation and Controls) instrument technicians at the High Flux Isotope Reactor

    SciTech Connect

    Duke, L.L.

    1989-09-01

    To comply with Department of Energy Order 5480.XX (Draft), a job/task analysis was initiated by the Maintenance Management Department at Oak Ridge National Laboratory (ORNL). The analysis was applicable to instrument technicians working at the ORNL High Flux Isotope Reactor (HFIR). This document presents the procedures and results of that analysis. 2 refs., 2 figs.

  18. Academics Job Satisfaction and Job Stress across Countries in the Changing Academic Environments

    ERIC Educational Resources Information Center

    Shin, Jung Cheol; Jung, Jisun

    2014-01-01

    This study examined job satisfaction and job stress across 19 higher education systems. We classified the 19 countries according to their job satisfaction and job stress and applied regression analysis to test whether new public management has impacts on either or both job satisfaction and job stress. According to this study, strong market driven…

  19. 14 CFR 35.15 - Safety analysis.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... applicant must show that hazardous propeller effects are not predicted to occur at a rate in excess of that... rate for hazardous propeller effects, compliance may be shown by demonstrating that the probability of..., maintenance checks, and other similar equipment or procedures. If items of the safety system are outside...

  20. 14 CFR 35.15 - Safety analysis.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... applicant must show that hazardous propeller effects are not predicted to occur at a rate in excess of that... rate for hazardous propeller effects, compliance may be shown by demonstrating that the probability of..., maintenance checks, and other similar equipment or procedures. If items of the safety system are outside...

  1. Risk-Based Explosive Safety Analysis

    DTIC Science & Technology

    2016-11-30

    safety siting of energetic liquids and propellants can be greatly aided by the use of risk-based methodologies. The low probability of exposed...of energetic liquids and propellants can be greatly aided by the use of risk-based methodologies. The low probability of exposed personnel and the

  2. Westinghouse Hanford Company safety analysis reports and technical safety requirements upgrade program

    SciTech Connect

    Busche, D.M.

    1995-09-01

    During Fiscal Year 1992, the US Department of Energy, Richland Operations Office (RL) separately transmitted the following US Department of Energy (DOE) Orders to Westinghouse Hanford Company (WHC) for compliance: DOE 5480.21, ``Unreviewed Safety Questions,`` DOE 5480.22, ``Technical Safety Requirements,`` and DOE 5480.23, ``Nuclear Safety Analysis Reports.`` WHC has proceeded with its impact assessment and implementation process for the Orders. The Orders are closely-related and contain some requirements that are either identical, similar, or logically-related. Consequently, WHC has developed a strategy calling for an integrated implementation of the three Orders. The strategy is comprised of three primary objectives, namely: Obtain DOE approval of a single list of DOE-owned and WHC-managed Nuclear Facilities, Establish and/or upgrade the ``Safety Basis`` for each Nuclear Facility, and Establish a functional Unreviewed Safety Question (USQ) process to govern the management and preservation of the Safety Basis for each Nuclear Facility. WHC has developed policy-revision and facility-specific implementation plans to accomplish near-term tasks associated with the above strategic objectives. This plan, which as originally submitted in August 1993 and approved, provided an interpretation of the new DOE Nuclear Facility definition and an initial list of WHC-managed Nuclear Facilities. For each current existing Nuclear Facility, existing Safety Basis documents are identified and the plan/status is provided for the ISB. Plans for upgrading SARs and developing TSRs will be provided after issuance of the corresponding Rules.

  3. Galileo and Ulysses missions safety analysis and launch readiness status

    NASA Technical Reports Server (NTRS)

    Cork, M. Joseph; Turi, James A.

    1989-01-01

    The Galileo spacecraft, which will release probes to explore the Jupiter system, was launched in October, 1989 as the payload on STS-34, and the Ulysses spacecraft, which will fly by Jupiter en route to a polar orbit of the sun, is presently entering system-test activity in preparation for an October, 1990 launch. This paper reviews the Galileo and Ulysses mission objectives and design approaches and presents details of the missions' safety analysis. The processes used to develop the safety analysis are described and the results of safety tests are presented.

  4. Recent Progresses in Nanobiosensing for Food Safety Analysis

    PubMed Central

    Yang, Tao; Huang, Huifen; Zhu, Fang; Lin, Qinlu; Zhang, Lin; Liu, Junwen

    2016-01-01

    With increasing adulteration, food safety analysis has become an important research field. Nanomaterials-based biosensing holds great potential in designing highly sensitive and selective detection strategies necessary for food safety analysis. This review summarizes various function types of nanomaterials, the methods of functionalization of nanomaterials, and recent (2014–present) progress in the design and development of nanobiosensing for the detection of food contaminants including pathogens, toxins, pesticides, antibiotics, metal contaminants, and other analytes, which are sub-classified according to various recognition methods of each analyte. The existing shortcomings and future perspectives of the rapidly growing field of nanobiosensing addressing food safety issues are also discussed briefly. PMID:27447636

  5. Main Factors of Job Satisfaction among Primary School Educators: Factor Analysis of the Greek Reality

    ERIC Educational Resources Information Center

    Saiti, Anna

    2007-01-01

    Job satisfaction is an important issue, but remains a complex one as it is difficult to measure. A wide range of factors such as the working environment, its manner of organisation, demography and individual circumstances, etc., can substantially affect the level of job satisfaction attained by individuals. Job satisfaction and the teaching…

  6. Safety Core Insulator Failures Reliability Analysis

    DTIC Science & Technology

    2006-10-01

    given below: 1. Improper installation a. Installed upside down. Air bubble exposes belt in high field area ( Haiku ) b. Installed with inadequate...ground. Cause – improperly installed spelter socket. New Safety Core Haiku , HI 1 EM-1 Down lead dogleg counterweight insulator exploded. Cause...insulators failed when they hit the ground following the failure of an improperly installed spelter socket. 4. Haiku , HI. Valley span antenna (Dec 1996

  7. Safety analysis approaches or mixed transuranic waste.

    SciTech Connect

    Courtney, J. C.; Dwight, C. C.; Forrester, R. J.; Lehto, M. A.; Pan, Y. C.

    1999-02-10

    Argonne National Laboratory (ANL) has completed a survey of assumptions and techniques used for safety analyses at seven sites that handle or store mixed transuranic (TRU) waste operated by contractors for the US Department of Energy (DOE). While approaches to estimating on-site and off-site consequences of hypothetical accidents differ, there are commonalities in all of the safety studies. This paper identifies key parameters and methods used to estimate the radiological consequences associated with release of waste forms under abnormal conditions. Specific facilities are identified by letters with their safety studies listed in a bibliography rather than as specific references so that similarities and differences are emphasized in a nonjudgmental manner. References are provided for specific parameters used to project consequences associated with compromise of barriers and dispersion of potentially hazardous materials. For all of the accidents and sites, estimated dose commitments are well below guidelines even using highly conservative assumptions. Some of the studies quantified the airborne concentrations of toxic materials; this paper only addresses these analyses briefly, as an entire paper could be dedicated to this subject.

  8. 78 FR 24138 - Implementing Public Safety Broadband Provisions of the Middle Class Tax Relief and Job Creation...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-24

    ...: transmitting and receiving antennas, cable television equipment, GPS equipment, pagers, cellular phones, mobile... combined public safety broadband spectrum. These requirements would be applicable to entities, such as RF... limits and duty cycle. * * * * * (b) The following power and antenna height limits apply to...

  9. Sickness absence and psychosocial job quality: an analysis from a longitudinal survey of working Australians, 2005-2012.

    PubMed

    Milner, Allison; Butterworth, Peter; Bentley, Rebecca; Kavanagh, Anne M; LaMontagne, Anthony D

    2015-05-15

    Sickness absence is associated with adverse health, organizational, and societal outcomes. Using data from a longitudinal cohort study of working Australians (the Household, Income and Labour Dynamics in Australia (HILDA) Survey), we examined the relationship between changes in individuals' overall psychosocial job quality and variation in sickness absence. The outcome variables were paid sickness absence (yes/no) and number of days of paid sickness absence in the past year (2005-2012). The main exposure variable was psychosocial job quality, measured using a psychosocial job quality index (levels of job control, demands and complexity, insecurity, and perceptions of unfair pay). Analysis was conducted using longitudinal fixed-effects logistic regression models and negative binomial regression models. There was a dose-response relationship between the number of psychosocial job stressors reported by an individual and the odds of paid sickness absence (1 adversity: odds ratio (OR) = 1.26, 95% confidence interval (CI): 1.09, 1.45 (P = 0.002); 2 adversities: OR = 1.28, 95% CI: 1.09, 1.51 (P = 0.002); ≥3 adversities: OR = 1.58, 95% CI: 1.29, 1.94 (P < 0.001)). The negative binomial regression models also indicated that respondents reported a greater number of days of sickness absence in response to worsening psychosocial job quality. These results suggest that workplace interventions aiming to improve the quality of work could help reduce sickness absence.

  10. Characterizing job satisfaction and intent to leave among nationally registered emergency medical technicians: an analysis of the 2005 LEADS survey.

    PubMed

    Patterson, P Daniel; Moore, Charity G; Sanddal, Nels D; Wingrove, Gary; LaCroix, Brian

    2009-01-01

    The primary purpose of this study was to characterize job satisfaction with opportunities for advancement, job satisfaction with pay and benefits, and intent to leave the EMS profession among Nationally Registered EMT-Basics and EMT-Paramedics. A secondary data analysis was performed on the National Registry of EMTs Longitudinal Emergency Medical Technician Attributes and Demographic Study Project (LEADS) 2005 core survey. We used chi-square and multiple logistic regression analyses to test for differences in job satisfaction with opportunities for advancement, job satisfaction with pay and benefits, and intent to leave the EMS profession across years of experience and work location. Among 11 measures of job satisfaction, NREMT-Basics and NREMT-Paramedics were least satisfied with opportunities for advancement and pay and benefits (67.8 and 55.2%, respectively). Nearly 6% of respondents reported intentions of leaving the profession within 12 months. In univariate analyses, job satisfaction with advancement opportunities varied across years of experience and work location. Job satisfaction with pay and benefits varied across years of experience and work location. The proportion reporting intentions of leaving the profession did not vary across the two independent variables of interest. In multivariable logistic regression, statistical differences observed in univariate analyses were attenuated to non-significance across all outcome models. Income, personal health, level of EMS certification, and type of EMS work were significant in several outcome models. EMS workforce research is at its infancy, thus our study adds to a limited but growing body of knowledge. In future and replicated research, one will need to consider different person and organizational variables in predicting different measures of job satisfaction among EMS personnel.

  11. Demonstration of a Safety Analysis on a Complex System

    NASA Technical Reports Server (NTRS)

    Leveson, Nancy; Alfaro, Liliana; Alvarado, Christine; Brown, Molly; Hunt, Earl B.; Jaffe, Matt; Joslyn, Susan; Pinnell, Denise; Reese, Jon; Samarziya, Jeffrey; Sandys, Sean; Shaw, Alan; Zabinsky, Zelda

    1997-01-01

    For the past 17 years, Professor Leveson and her graduate students have been developing a theoretical foundation for safety in complex systems and building a methodology upon that foundation. The methodology includes special management structures and procedures, system hazard analyses, software hazard analysis, requirements modeling and analysis for completeness and safety, special software design techniques including the design of human-machine interaction, verification, operational feedback, and change analysis. The Safeware methodology is based on system safety techniques that are extended to deal with software and human error. Automation is used to enhance our ability to cope with complex systems. Identification, classification, and evaluation of hazards is done using modeling and analysis. To be effective, the models and analysis tools must consider the hardware, software, and human components in these systems. They also need to include a variety of analysis techniques and orthogonal approaches: There exists no single safety analysis or evaluation technique that can handle all aspects of complex systems. Applying only one or two may make us feel satisfied, but will produce limited results. We report here on a demonstration, performed as part of a contract with NASA Langley Research Center, of the Safeware methodology on the Center-TRACON Automation System (CTAS) portion of the air traffic control (ATC) system and procedures currently employed at the Dallas/Fort Worth (DFW) TRACON (Terminal Radar Approach CONtrol). CTAS is an automated system to assist controllers in handling arrival traffic in the DFW area. Safety is a system property, not a component property, so our safety analysis considers the entire system and not simply the automated components. Because safety analysis of a complex system is an interdisciplinary effort, our team included system engineers, software engineers, human factors experts, and cognitive psychologists.

  12. Relationship between organizational justice and organizational safety climate: do fairness perceptions influence employee safety behaviour?

    PubMed

    Gyekye, Seth Ayim; Haybatollahi, Mohammad

    2014-01-01

    This study investigated the relationships between organizational justice, organizational safety climate, job satisfaction, safety compliance and accident frequency. Ghanaian industrial workers participated in the study (N = 320). Safety climate and justice perceptions were assessed with Hayes, Parender, Smecko, et al.'s (1998) and Blader and Tyler's (2003) scales respectively. A median split was performed to dichotomize participants into 2 categories: workers with positive and workers with negative justice perceptions. Confirmatory factors analysis confirmed the 5-factor structure of the safety scale. Regression analyses and t tests indicated that workers with positive fairness perceptions had constructive perspectives regarding workplace safety, expressed greater job satisfaction, were more compliant with safety policies and registered lower accident rates. These findings provide evidence that the perceived level of fairness in an organization is closely associated with workplace safety perception and other organizational factors which are important for safety. The implications for safety research are discussed.

  13. Using Qualitative Hazard Analysis to Guide Quantitative Safety Analysis

    NASA Technical Reports Server (NTRS)

    Shortle, J. F.; Allocco, M.

    2005-01-01

    Quantitative methods can be beneficial in many types of safety investigations. However, there are many difficulties in using quantitative m ethods. Far example, there may be little relevant data available. This paper proposes a framework for using quantitative hazard analysis to prioritize hazard scenarios most suitable for quantitative mziysis. The framework first categorizes hazard scenarios by severity and likelihood. We then propose another metric "modeling difficulty" that desc ribes the complexity in modeling a given hazard scenario quantitatively. The combined metrics of severity, likelihood, and modeling difficu lty help to prioritize hazard scenarios for which quantitative analys is should be applied. We have applied this methodology to proposed concepts of operations for reduced wake separation for airplane operatio ns at closely spaced parallel runways.

  14. Effects of metric change on safety in the workplace for selected occupations

    NASA Astrophysics Data System (ADS)

    Lefande, J. M.; Pokorney, J. L.

    1982-04-01

    The study assesses the potential safety issues of metric conversion in the workplace. A purposive sample of 35 occupations based on injury and illnesses indexes were assessed. After an analysis of workforce population, hazard analysis and measurement sensitivity of the occupations, jobs were analyzed to identify potential safety hazards by industrial hygienists, safety engineers and academia. The study's major findings were as follows: No metric hazard experience was identified. An increased exposure might occur when particular jobs and their job tasks are going the transition from customary measurement to metric measurement. Well planned metric change programs reduce hazard potential. Metric safety issues are unresolved in the aviation industry.

  15. Utilizing job/task analysis to establish content validity in the design of training programs

    SciTech Connect

    Nay, W.E.

    1988-01-01

    The decade of the 1980's has been a turbulent time for the Department of Energy. With concern mounting about the terrorist threat, a wave of congressional inquiries and internal inspections crossed the nation and engulfed many of the nuclear laboratories and facilities operated by DOE contractors. A typical finding was the need to improve, and increase, the training of the protective force. The immediate reaction resulted in a wide variety of responses, with most contractors feeling safer with too much, rather than not enough training. As soon as the initial pressures to upgrade subsided, a task force was established to evaluate the overall training needs. Representatives from the contractor facilities worked together to conduct a job analysis of the protective force. A generic task inventory was established, and validated at the different sites. This list has been invaluable for determining the tasks, conditions, and standards needed to develop well stated learning objectives. The enhanced training programs are being refined to ensure job content validity based on the data collected.

  16. A meta-analysis of the relationship between individual assessments and job performance.

    PubMed

    Morris, Scott B; Daisley, Rebecca L; Wheeler, Megan; Boyer, Peggy

    2015-01-01

    Though individual assessments are widely used in selection settings, very little research exists to support their criterion-related validity. A random-effects meta-analysis was conducted of 39 individual assessment validation studies. For the current research, individual assessments were defined as any employee selection procedure that involved (a) multiple assessment methods, (b) administered to an individual examinee, and (c) relying on assessor judgment to integrate the information into an overall evaluation of the candidate's suitability for a job. Assessor recommendations were found to be useful predictors of job performance, although the level of validity varied considerably across studies. Validity tended to be higher for managerial than nonmanagerial occupations and for assessments that included a cognitive ability test. Validity was not moderated by the degree of standardization of the assessment content or by use of multiple assessors for each candidate. However, higher validities were found when the same assessor was used across all candidates than when different assessors evaluated different candidates. These results should be interpreted with caution, given a small number of studies for many of the moderator subgroups as well as considerable evidence of publication bias. These limitations of the available research base highlight the need for additional empirical work to inform individual assessment practices. (PsycINFO Database Record (c) 2015 APA, all rights reserved).

  17. Upgrading the safety toolkit: Initiatives of the accident analysis subgroup

    SciTech Connect

    O'Kula, K.R.; Chung, D.Y.

    1999-07-01

    Since its inception, the Accident Analysis Subgroup (AAS) of the Energy Facility Contractors Group (EFCOG) has been a leading organization promoting development and application of appropriate methodologies for safety analysis of US Department of Energy (DOE) installations. The AAS, one of seven chartered by the EFCOG Safety Analysis Working Group, has performed an oversight function and provided direction to several technical groups. These efforts have been instrumental toward formal evaluation of computer models, improving the pedigree on high-use computer models, and development of the user-friendly Accident Analysis Guidebook (AAG). All of these improvements have improved the analytical toolkit for best complying with DOE orders and standards shaping safety analysis reports (SARs) and related documentation. Major support for these objectives has been through DOE/DP-45.

  18. Proceedings of the 1984 DOE nuclear reactor and facility safety conference. Volume II

    SciTech Connect

    Not Available

    1984-01-01

    This report is a collection of papers on reactor safety. The report takes the form of proceedings from the 1984 DOE Nuclear Reactor and Facility Safety Conference, Volume II of two. These proceedings cover Safety, Accidents, Training, Task/Job Analysis, Robotics and the Engineering Aspects of Man/Safety interfaces.

  19. Lessons learned from commercial reactor safety analysis

    NASA Astrophysics Data System (ADS)

    Fragola, J. R.

    1992-07-01

    As design concepts involving nuclear power are developed for space missions, prudence requires a consideration of the historical perspective provided by the commerical nuclear power generating station industry. This would allow the aerospace industry to take advantage of relevant historical experience, drawing from the best features and avoiding the pitfalls which appear to have stifled the growth of the commercial nuclear industry as a whole despite its comparatively admirable safety performance record. This paper provides some history of the development of commercial nuclear plant designs, and discusses the lessons which have been learned and how they apply to the space nuclear propulsion situation.

  20. Prototype Procedures to Describe Army Jobs

    DTIC Science & Technology

    2010-07-01

    D. (2009). Assessing professional competence by using occupational judgment tests derived from job analysis questionnaires (Technical Report 1242...occupation/ job and that differentiate an Army occupation/ job , or cluster of occupations/ jobs , from others (e.g., performing operator maintenance ...wheeled vehicle. 1 Obtain service box and read orders for maintenance job . 2 Perform routine inspection and checks of wheeled vehicle. 3

  1. Job Characteristics and Job Attitudes: A Multivariate Study.

    ERIC Educational Resources Information Center

    Porter, Lyman W.; Stone, Eugene F.

    Attitude data were obtained from 556 employees in a western telephone company. Respondents held one of sixteen "craft" jobs in the department selected for study. Multiple discriminant function analysis was performed using sixteen groups formed on the basis of subjects' job titles. Variables used in this primary analysis included job satisfaction,…

  2. Safety analysis report for packaging (onsite) steel drum

    SciTech Connect

    McCormick, W.A.

    1998-09-29

    This Safety Analysis Report for Packaging (SARP) provides the analyses and evaluations necessary to demonstrate that the steel drum packaging system meets the transportation safety requirements of HNF-PRO-154, Responsibilities and Procedures for all Hazardous Material Shipments, for an onsite packaging containing Type B quantities of solid and liquid radioactive materials. The basic component of the steel drum packaging system is the 208 L (55-gal) steel drum.

  3. Identification of HVAC (heating, ventilating, and air conditioning) deficiencies using analysis of job order data. Master's thesis

    SciTech Connect

    Ellis, T.M.

    1989-09-01

    The objective of this research study was to develop a systematic and objective procedure to identify HVAC deficiencies at Robins AFB, GA. Statistical analysis of HVAC repair data was used to indicate where and when HVAC deficiencies had occurred based on the potential for cost savings. The statistical models which were developed are only applicable to Robins AFB. However, the procedures used to identify HVAC deficiencies could be repeated at any base that maintains historical HVAC repair data. The research also explored the use of the procedures developed as a tool for the HVAC Evaluation Group. The research showed that job order analysis provided a useful means for identifying HVAC deficiencies. Facility square footage and historical job order data were used to predict the expected number of job order hours within specific facility groups. These groups were established based on similarities among facilities in the HVAC job order data. The differences between the expected hours and the actual hours was then used to prioritize HVAC deficiencies based on the potential for reducing job order hours and thus the potential for cost savings.

  4. Software Safety Analysis of a Flight Guidance System

    NASA Technical Reports Server (NTRS)

    Butler, Ricky W. (Technical Monitor); Tribble, Alan C.; Miller, Steven P.; Lempia, David L.

    2004-01-01

    This document summarizes the safety analysis performed on a Flight Guidance System (FGS) requirements model. In particular, the safety properties desired of the FGS model are identified and the presence of the safety properties in the model is formally verified. Chapter 1 provides an introduction to the entire project, while Chapter 2 gives a brief overview of the problem domain, the nature of accidents, model based development, and the four-variable model. Chapter 3 outlines the approach. Chapter 4 presents the results of the traditional safety analysis techniques and illustrates how the hazardous conditions associated with the system trace into specific safety properties. Chapter 5 presents the results of the formal methods analysis technique model checking that was used to verify the presence of the safety properties in the requirements model. Finally, Chapter 6 summarizes the main conclusions of the study, first and foremost that model checking is a very effective verification technique to use on discrete models with reasonable state spaces. Additional supporting details are provided in the appendices.

  5. Hybrid Safety Analysis Using Functional and Risk Decompositions

    SciTech Connect

    COOPER,J. ARLIN; JOHNSON,ALICE J.; WERNER,PAUL W.

    2000-07-15

    Safety analysis of complex systems depends on decomposing the systems into manageable subsystems, from which analysis can be rolled back up to the system level. The authors have found that there is no single best way to decompose; in fact hybrid combinations of decompositions are generally necessary to achieve optimum results. They are currently using two backbone coordinated decompositions--functional and risk, supplemented by other types, such as organizational. An objective is to derive metrics that can be used to efficiently and accurately aggregate information through analysis, to contribute toward assessing system safety, and to contribute information necessary for defensible decisions.

  6. An analysis of relationships among transformational leadership, job satisfaction, organizational commitment and organizational trust in two Turkish hospitals.

    PubMed

    Top, Mehmet; Tarcan, Menderes; Tekingündüz, Sabahattin; Hikmet, Neşet

    2013-01-01

    The purpose of this study was to investigate the relationships among employee organizational commitment, organizational trust, job satisfaction and employees' perceptions of their immediate supervisors' transformational leadership behaviors in Turkey. First, this study examined the relationships among organizational commitment, organizational trust, job satisfaction and transformational leadership in two Turkish public hospitals. Second, this investigation examined how job satisfaction, organizational trust and transformational leadership affect organizational commitment. Moreover, it was aimed to investigate how organizational commitment, job satisfaction and transformational leadership affect organizational trust. A quantitative, cross-sectional method, self-administered questionnaire was used for this study. Eight hundred four employees from two public hospitals in Turkey were recruited for collecting data. The overall response rate was 38.14%. The measurement instruments of survey were the Job Satisfaction Survey (developed by P. Spector), the Organizational Commitment Questionnaire (developed by J. Meyer and N. Allen), the Organizational Trust Inventory-short form (developed by L. Cummings and P. Bromiley) and the Transformational Leadership Inventory (TLI) (developed by P. M. Podsakoff). Five-point Likert scales were used in these measurement instruments. Correlation test (the Pearson's rank test) was used to examine relationships between variables. Also, multiple regression analysis was used to determine the regressors for organizational commitment and organizational trust. There were significant relationships among overall job satisfaction, overall transformational leadership and organizational trust. Regression analyses showed that organizational trust and two job satisfaction dimensions (contingent rewards and communication) were significant predictors for organizational commitment. It was found that one transformational leadership dimension (articulating

  7. Methodological considerations with data uncertainty in road safety analysis.

    PubMed

    Schlögl, Matthias; Stütz, Rainer

    2017-02-16

    The analysis of potential influencing factors that affect the likelihood of road accident occurrence has been of major interest for safety researchers throughout the recent decades. Even though steady methodological progresses were made over the years, several impediments pertaining to the statistical analysis of crash data remain. While issues related to methodological approaches have been subject to constructive discussion, uncertainties inherent to the most fundamental part of any analysis have been widely neglected: data. This paper scrutinizes data from various sources that are commonly used in road safety studies with respect to their actual suitability for applications in this area. Issues related to spatial and temporal aspects of data uncertainty are pointed out and their implications for road safety analysis are discussed in detail. These general methodological considerations are exemplary illustrated with data from Austria, providing suggestions and methods how to overcome these obstacles. Considering these aspects is of major importance for expediting further advances in road safety data analysis and thus for increasing road safety.

  8. Good Jobs, Bad Jobs: Workers' Evaluations in Five Countries.

    ERIC Educational Resources Information Center

    Ritter, Joseph A.; Anker, Richard

    2002-01-01

    A study of workers from Argentina (n=2,920), Brazil (n=4,000), Chile (n=1,188), Hungary (1,000), and the Ukraine (n=8,099) examined relationships between job satisfaction and employee and employer characteristics. Satisfaction was related to job security, perceptions of workplace safety, higher education, and employer attitudes. (Contains 17…

  9. Affect networks: a structural analysis of the relationship between work ties and job-related affect.

    PubMed

    Totterdell, Peter; Wall, Toby; Holman, David; Diamond, Holly; Epitropaki, Olga

    2004-10-01

    The relationship between organizational networks and employees' affect was examined in 2 organizations. In Study 1, social network analysis of work ties and job-related affect for 259 employees showed that affect converged within work interaction groups. Similarity of affect between employees depended on the presence of work ties and structural equivalence. Affect was also related to the size and density of employees' work networks. Study 2 used a 10-week diary study of 31 employees to examine a merger of 2 organizational divisions and found that negative changes in employees' affect were related to having fewer cross-divisional ties and to experiencing greater reductions in network density. The findings suggest that affect permeates through and is shaped by organizational networks.

  10. Safety analysis and review system (SARS) assessment report

    SciTech Connect

    Browne, E.T.

    1981-03-01

    Under DOE Order 5481.1, Safety Analysis and Review System for DOE Operations, safety analyses are required for DOE projects in order to ensure that: (1) potential hazards are systematically identified; (2) potential impacts are analyzed; (3) reasonable measures have been taken to eliminate, control, or mitigate the hazards; and (4) there is documented management authorization of the DOE operation based on an objective assessment of the adequacy of the safety analysis. This report is intended to provide the DOE Office of Plans and Technology Assessment (OPTA) with an independent evaluation of the adequacy of the ongoing safety analysis effort. As part of this effort, a number of site visits and interviews were conducted, and FE SARS documents were reviewed. The latter included SARS Implementation Plans for a number of FE field offices, as well as safety analysis reports completed for certain FE operations. This report summarizes SARS related efforts at the DOE field offices visited and evaluates the extent to which they fulfill the requirements of DOE 5481.1.

  11. System safety analysis of an autonomous mobile robot

    SciTech Connect

    Bartos, R.J.

    1994-08-01

    Analysis of the safety of operating and maintaining the Stored Waste Autonomous Mobile Inspector (SWAMI) II in a hazardous environment at the Fernald Environmental Management Project (FEMP) was completed. The SWAMI II is a version of a commercial robot, the HelpMate{trademark} robot produced by the Transitions Research Corporation, which is being updated to incorporate the systems required for inspecting mixed toxic chemical and radioactive waste drums at the FEMP. It also has modified obstacle detection and collision avoidance subsystems. The robot will autonomously travel down the aisles in storage warehouses to record images of containers and collect other data which are transmitted to an inspector at a remote computer terminal. A previous study showed the SWAMI II has economic feasibility. The SWAMI II will more accurately locate radioactive contamination than human inspectors. This thesis includes a System Safety Hazard Analysis and a quantitative Fault Tree Analysis (FTA). The objectives of the analyses are to prevent potentially serious events and to derive a comprehensive set of safety requirements from which the safety of the SWAMI II and other autonomous mobile robots can be evaluated. The Computer-Aided Fault Tree Analysis (CAFTA{copyright}) software is utilized for the FTA. The FTA shows that more than 99% of the safety risk occurs during maintenance, and that when the derived safety requirements are implemented the rate of serious events is reduced to below one event per million operating hours. Training and procedures in SWAMI II operation and maintenance provide an added safety margin. This study will promote the safe use of the SWAMI II and other autonomous mobile robots in the emerging technology of mobile robotic inspection.

  12. Lithium-thionyl chloride cell system safety hazard analysis

    NASA Astrophysics Data System (ADS)

    Dampier, F. W.

    1985-03-01

    This system safety analysis for the lithium thionyl chloride cell is a critical review of the technical literature pertaining to cell safety and draws conclusions and makes recommendations based on this data. The thermodynamics and kinetics of the electrochemical reactions occurring during discharge are discussed with particular attention given to unstable SOCl2 reduction intermediates. Potentially hazardous reactions between the various cell components and discharge products or impurities that could occur during electrical or thermal abuse are described and the most hazardous conditions and reactions identified. Design factors influencing the safety of Li/SOCl2 cells, shipping and disposal methods and the toxicity of Li/SOCl2 battery components are additional safety issues that are also addressed.

  13. Job Prospects for Nuclear Engineers.

    ERIC Educational Resources Information Center

    Basta, Nicholas

    1985-01-01

    As the debate over nuclear safety continues, the job market remains healthy for nuclear engineers. The average salary offered to new nuclear engineers with bachelor's degrees is $27,400. Salary averages and increases compare favorably with other engineering disciplines. Various job sources in the field are noted. (JN)

  14. Obtaining Content Weights for Test Specifications from Job Analysis Task Surveys: An Application of the Many-Facets Rasch Model

    ERIC Educational Resources Information Center

    Wang, Ning; Stahl, John

    2012-01-01

    This article discusses the use of the Many-Facets Rasch Model, via the FACETS computer program (Linacre, 2006a), to scale job/practice analysis survey data as well as to combine multiple rating scales into single composite weights representing the tasks' relative importance. Results from the Many-Facets Rasch Model are compared with those…

  15. Identifying What Student Affairs Professionals Value: A Mixed Methods Analysis of Professional Competencies Listed in Job Descriptions

    ERIC Educational Resources Information Center

    Hoffman, John L.; Bresciani, Marilee J.

    2012-01-01

    This mixed method study explored the professional competencies that administrators expect from entry-, mid-, and senior-level professionals as reflected in 1,759 job openings posted in 2008. Knowledge, skill, and dispositional competencies were identified during the qualitative phase of the study. Statistical analysis of the prevalence of…

  16. Workplace Safety and Health Topics: Safety & Prevention

    MedlinePlus

    ... Equipment Design in Mining Ergonomic Interventions in the Building, Repair, and Dismantling of Ships Eye Safety Fall Injuries Prevention Green, Safe, and Healthy Jobs - Prevention through Design Hierarchy ...

  17. Lithium-Thionyl Chloride Cell System Safety Hazard Analysis.

    DTIC Science & Technology

    1985-03-01

    d0O0U Sc V . S 4O*2 3il ,N I.V AFWAL-TR-84-2112 * LITHIUM - THIONYL CHLORIDE CELL SYSTEM SAFETY HAZARD ANALYSIS *I F. W. DAMPIER GTE LABORATORIES, INC...BATTERIES 13. ABSTRACT (Continue on rev~erse if neceua-j and identify by block number) --This system safety analysis for the lithium thionyl chloride cell...REACTIONS OCCURRING DURING LOW RATE DISCHARGE OF LITHIUM - THIONYL CHLORIDE CELLS .......... ..................... 3 2.1 The Major Cell Reactions

  18. Final Report for 'An Abstract Job Handling Grid Service for Dataset Analysis'

    SciTech Connect

    David A Alexander

    2005-07-11

    For Phase I of the Job Handling project, Tech-X has built a Grid service for processing analysis requests, as well as a Graphical User Interface (GUI) client that uses the service. The service is designed to generically support High-Energy Physics (HEP) experimental analysis tasks. It has an extensible, flexible, open architecture and language. The service uses the Solenoidal Tracker At RHIC (STAR) experiment as a working example. STAR is an experiment at the Relativistic Heavy Ion Collider (RHIC) at the Brookhaven National Laboratory (BNL). STAR and other experiments at BNL generate multiple Petabytes of HEP data. The raw data is captured as millions of input files stored in a distributed data catalog. Potentially using thousands of files as input, analysis requests are submitted to a processing environment containing thousands of nodes. The Grid service provides a standard interface to the processing farm. It enables researchers to run large-scale, massively parallel analysis tasks, regardless of the computational resources available in their location.

  19. Job Satisfaction.

    DTIC Science & Technology

    1979-07-01

    well include an "overall, global or unidimensional component" (p 184) but that additional specific factors were also evident, ie. "job satisfaction is...between a person’s life style and organisational structure. They hypothesised that job satisfaction may be adversely affected if there is any significant...between job satisfaction and an independent life style, and; thirdly, that "job satisfac- tion is maximispd when the individual places a high value

  20. The interrelationships between working conditions, job satisfaction, burnout and mental health among hospital physicians in Japan: a path analysis.

    PubMed

    Tokuda, Yasuharu; Hayano, Keiko; Ozaki, Makiko; Bito, Seiji; Yanai, Haruo; Koizumi, Shunzo

    2009-04-01

    A growing number of physicians are leaving their hospitals because of painful working conditions in hospitals throughout Japan. We set out to analyze the interrelationships between working conditions, job satisfaction, burnout and mental health among Japanese physicians. A cross-sectional survey was conducted in 2007 for hospital physicians throughout Japan. A path analysis based on structural equation modeling was utilized for examining the interrelationships between work control, on-call duty volume, job satisfaction (the Japan Hospital Physicians Satisfaction Scale), burnout (the Japanese version of the Maslach Burnout Inventory) and mental health (the General Health Questionnaire). Of 336 physicians who received a solicitation E-mail, 236 participated in our study (response rate, 70%). Sixty physicians (25.4%) were women with a mean age of 41 yr. In the path analysis, burnout and poor mental health were related directly to job dissatisfaction and short sleeping time, while they were related indirectly to poor work control and heavy on-call duty. In the multi-group path analysis of both genders, sleeping time was related to job satisfaction more likely among female physicians but less among male physicians. Healthcare policy makers need to implement immediate, extensive and decisive measures to improve work condition and to reduce overwork among hospital physicians.

  1. An Analysis of Burnout and Job Satisfaction between Turkish Headteachers and Teachers

    ERIC Educational Resources Information Center

    Gursel, Musa; Sunbul, Ali Murat; Sari, Hakan

    2002-01-01

    This study attempted to explore Turkish headteachers' and teachers' burnout and job satisfaction relating to work status, gender and years work-experiences. The purpose of this study is to find out whether there is difference between headteachers' and teachers' burnout and job satisfaction in terms of work status, gender and years…

  2. A Gender Analysis of Job Satisfaction Levels of Agricultural Education Teachers in Georgia

    ERIC Educational Resources Information Center

    Gilman, Donald; Peake, Jason B.; Parr, Brian

    2012-01-01

    The over-arching premise of many concerning issues in secondary agricultural education may be directly related to levels of job satisfaction among teachers (Delnero & Weeks, 2000). The purpose of this study was to examine the factors that influenced the perceptions of job satisfaction/dissatisfaction among agricultural educators in Georgia.…

  3. Psychological Contract Breach and Job Attitudes: A Meta-Analysis of Age as a Moderator

    ERIC Educational Resources Information Center

    Bal, P. Matthijs; De Lange, Annet H.; Jansen, Paul G. W.; Van Der Velde, Mandy E. G.

    2008-01-01

    The aim of this study was to examine the influence of age in the relation between psychological contract breach and the development of job attitudes. Based on affective events, social exchange, and lifespan theory, we hypothesized that (1) psychological contract breach would be related negatively to job attitudes, and (2) that age would moderate…

  4. Rural Teacher Satisfaction: An Analysis of Beliefs and Attitudes of Rural Teachers' Job Satisfaction

    ERIC Educational Resources Information Center

    Huysman, John T.

    2008-01-01

    This study analyzed teachers' beliefs and attitudes affecting job satisfaction in one small, rural Florida school district. This mixed methods study included a self-administered survey of Likert-type items measuring 20 factors for job satisfaction and individual semi-structured interviews and focus groups. Several issues related to dissatisfaction…

  5. Job Analysis of the Professional Requirements of the Certified Financial Planner.

    ERIC Educational Resources Information Center

    Skurnik, Larry

    A study examined the job functions of certified financial planners, the areas of knowledge needed by new financial planners, the links between these knowledge areas and the job functions of financial planners, and the validity of the examinations currently used by the College of Financial Planning to certify financial planners. A multimethod…

  6. Analysis of Job Satisfaction of University Professors from Nine Chinese Universities

    ERIC Educational Resources Information Center

    Du, Ping; Lai, Manhong; Lo, Leslie N. K.

    2010-01-01

    Research on work life and job satisfaction of university professors is becoming an important research issue in the field of higher education. This study used questionnaires administered to 1 770 teachers from different levels, types, and academic fields of Chinese universities to investigate job satisfaction among university professors and the…

  7. Competencies and Responsibilities of Social Science Data Librarians: An Analysis of Job Descriptions

    ERIC Educational Resources Information Center

    Xia, Jingfeng; Wang, Minglu

    2014-01-01

    This study examines job announcements for social science data librarians and professionals to identify trends in the profession. A collection of 167 job postings in 2005-2012 from the International Association for Social Science Information Services & Technology website was analyzed on the frequencies of term occurrence and co-occurrence in…

  8. An Empirical Analysis of Human Performance and Nuclear Safety Culture

    SciTech Connect

    Jeffrey Joe; Larry G. Blackwood

    2006-06-01

    The purpose of this analysis, which was conducted for the US Nuclear Regulatory Commission (NRC), was to test whether an empirical connection exists between human performance and nuclear power plant safety culture. This was accomplished through analyzing the relationship between a measure of human performance and a plant’s Safety Conscious Work Environment (SCWE). SCWE is an important component of safety culture the NRC has developed, but it is not synonymous with it. SCWE is an environment in which employees are encouraged to raise safety concerns both to their own management and to the NRC without fear of harassment, intimidation, retaliation, or discrimination. Because the relationship between human performance and allegations is intuitively reciprocal and both relationship directions need exploration, two series of analyses were performed. First, human performance data could be indicative of safety culture, so regression analyses were performed using human performance data to predict SCWE. It also is likely that safety culture contributes to human performance issues at a plant, so a second set of regressions were performed using allegations to predict HFIS results.

  9. Simulation training of community job skills for adults with autism: a further analysis.

    PubMed

    Lattimore, L Perry; Parsons, Marsha B; Reid, Dennis H

    2008-01-01

    We evaluated the benefits of training work skills in a simulated situation to adults with autism by examining their performance at a job site. In the first study, simulation training on new work tasks included the same materials and job coach from the job setting (i.e., a common stimuli approach to promote generalization). In the second study, each participant received training on new work tasks using materials that were different from those in the job setting. In both studies, simulation training was accompanied by improvement in each participant's subsequent job performance. Results are discussed regarding the importance of using research-based procedures in supported work versus practices that are currently popular but not necessarily based on research. Working guidelines are offered for using simulation training to promote more success in supported work among adults with disabilities on the severe end of the autism spectrum.

  10. The role of personal work goals in newcomers' job satisfaction and organizational commitment: a longitudinal analysis.

    PubMed

    Maier, G W; Brunstein, J C

    2001-10-01

    This study examined the importance of 3 characteristics of personal work goals (i.e., commitment, attainability, and progress) in accounting for changes in newcomers' affective job attitudes (i.e., job satisfaction and organizational commitment) during the 1st months of employment. Twenty weeks after organizational entry, 81 newcomers provided a list of their personal work goals. Goal attributes and job attitudes were assessed at 3 testing periods covering 8 months. Goal commitment was found to moderate the extent to which differences in the attainability of personal goals at the workplace accounted for changes in job satisfaction and organizational commitment. Goal progress mediated the interactive effect of goal commitment and attainability on newcomers' job attitudes. Findings are discussed with respect to their relevance for proactive approaches to organizational socialization.

  11. Safety analysis of irradiated nuclear fuel transportation container

    SciTech Connect

    Uspuras, E.; Rimkevicius, S.

    2007-07-01

    Ignalina NPP comprises two Units with RBMK-1500 reactors. After the Unit 1 of the Ignalina Nuclear Power Plant was shut down in 2004, approximately 1000 fuel assemblies from Unit were available for further reuse in Unit 2. The fuel-transportation container, vehicle, protection shaft and other necessary equipment were designed in order to implement the process for on-site transportation of Unit 1 fuel for reuse in the Unit 2. The Safety Analysis Report (SAR) was developed to demonstrate that the proposed set of equipment performs all functions and assures the required level of safety for both normal operation and accident conditions. The purpose of this paper is to introduce the content and main results of SAR, focusing attention on the container used to transport spent fuel assemblies from Unit I on Unit 2. In the SAR, the structural integrity, thermal, radiological and nuclear safety calculations are performed to assess the acceptance of the proposed set of equipment. The safety analysis demonstrated that the proposed nuclear fuel transportation container and other equipment are in compliance with functional, design and regulatory requirements and assure the required safety level. (authors)

  12. Safety analysis of optically ignited explosive and pyrotechnic devices

    SciTech Connect

    Merson, J.A.; Salas, F.J.; Holswade, S.

    1994-05-01

    The future of optical ordnance depends on the acceptance, validation and verification of the stated safety enhancement claims of optical ordnance over existing electrical explosive devices (EED`s). Sandia has been pursuing the development of optical ordnance, with the primary motivation of this effort being the enhancement of explosive safety by specifically reducing the potential of premature detonation that can occur with low energy electrically ignited explosive devices. By using semiconductor laser diodes for igniting these devices, safety improvements can be made without being detrimental to current system concerns since the inputs required for these devices are similar to electrical systems. Laser Diode Ignition (LDI) of the energetic material provides the opportunity to remove the bridgewire and electrically conductive pins from the charge cavity, creating a Faraday cage and thus isolating the explosive or pyrotechnic materials from stray electrical ignition sources. Recent results from our continued study of safety enhancements are presented. The areas of investigation which are presented include: (1) unintended optical source analysis, specifically lightning insensitivity, (2) electromagnetic radiation (EMR) and electrostatic discharge (ESD) insensitivity analysis, and (3) powder safety.

  13. Job Satisfaction: Insights from Home Support Care Workers in Three Canadian Jurisdictions.

    PubMed

    Panagiotoglou, Dimitra; Fancey, Pamela; Keefe, Janice; Martin-Matthews, Anne

    2017-03-01

    This mixed-methods study identified the personal and workplace characteristics that drive the job satisfaction of home support workers (HSWs) providing assistance to elderly clients. Data were based on a standardized measure of job satisfaction, along with in-depth qualitative interviews with 176 home support workers from three Canadian provincial jurisdictions (British Columbia, n = 108; Ontario, n = 28; Nova Scotia, n = 40). We anticipated that variability in demographic profiles between the three groups of workers and different job descriptions would be associated with differences in perceived job satisfaction. This was not the case. Results from the qualitative analysis highlight key areas that contributed to job satisfaction. These are job (scheduling, travel, and safety), economic (income security), and organizational (communication, support, and respect) factors. Given these findings, we recommend improvements to workplace communication, increased travel time allowance between clients, and wage parity with equivalent positions in long-term care facilities.

  14. Safety Analysis for Packaging Steel Banded Wooden Shipping Containers

    SciTech Connect

    FERRELL, P.C.

    2000-12-05

    This safety analysis report for packaging describes the steel banded wooden shipping containers, which are certified as Type AF packagings. The authorized payload for these containers is unirradiated, slightly enriched, uranium ingots, billets, extrusions, and scrap materials. The amount of uranium in the containers will not exceed the LSA-II material requirements as defined in 49 CFR 173.403.

  15. 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...

  16. Implementation of the Generic Safety Analysis Report - Lessons Learned

    SciTech Connect

    Blanchard, A.

    1999-06-02

    The Savannah River Site has completed the development, review and approval process for the Generic Safety Analysis Report (GSAR) and implemented this information in facility SARs and BIOs. This includes the yearly revision of the GSAR and the facility-specific SARs. The process has provided us with several lessons learned.

  17. General aviation air traffic pattern safety analysis

    NASA Technical Reports Server (NTRS)

    Parker, L. C.

    1973-01-01

    A concept is described for evaluating the general aviation mid-air collision hazard in uncontrolled terminal airspace. Three-dimensional traffic pattern measurements were conducted at uncontrolled and controlled airports. Computer programs for data reduction, storage retrieval and statistical analysis have been developed. Initial general aviation air traffic pattern characteristics are presented. These preliminary results indicate that patterns are highly divergent from the expected standard pattern, and that pattern procedures observed can affect the ability of pilots to see and avoid each other.

  18. Using Knowledge, Skill and Ability (KSA) Data to Identify Career Pathing Opportunities: An Application of Job Analysis to Internal Manpower Planning.

    ERIC Educational Resources Information Center

    Wooten, William

    1993-01-01

    When knowledge, skills, and abilities of four job classes (secretarial/clerical, managerial/administrative, professional/technical, service) were identified, 68% of those determined important for managerial/administrative were also important for secretarial/clerical. Job analysis proved useful in identifying possible career paths, and potential…

  19. [Safety analysis for astronaut and the personal protective equipment].

    PubMed

    Chen, J D; Sun, J B; Shi, H P; Sun, H L

    1999-12-01

    Objective. To analyze and study astronaut and his personal equipment safety. Method. Three of the most widely used approaches, failure mode and effect analysis (FMEA), fault tree analysis (FTA) and system hazards analysis (SHA) were used. Result. It was demonstrated that astronaut and the personal equipment are subjected to various potential hazards, such as human errors, astronaut illness, fire or space suit emergency decompression, etc. Their causes, mechanisms, possible effects and criticality of some critical potential hazards were analyzed and identified in more details with considerations of the historic accidents of manned spaceflight. And the compensating provisions and preventive measures for each hazard were discussed. Conclusion. The analysis study may be helpful in enhancing the safety of the astronaut and its personal protective equipment.

  20. Safety in ready mixed concrete industry: descriptive analysis of injuries and development of preventive measures

    PubMed Central

    AKBOĞA, Özge; BARADAN, Selim

    2016-01-01

    Ready mixed concrete (RMC) industry, one of the barebones of construction sector, has its distinctive occupational safety and health (OSH) risks. Employees experience risks that emerge during the fabrication of concrete, as well as its delivery to the construction site. Statistics show that usage and demand of RMC have been increasing along with the number of producers and workers. Unfortunately, adequate OSH measures to meet this rapid growth are not in place even in top RMC producing countries, such as Turkey. Moreover, lack of statistical data and academic research in this sector exacerbates this problem. This study aims to fill this gap by conducting data mining in Turkish Social Security Institution archives and performing univariate frequency and cross tabulation analysis on 71 incidents that RMC truck drivers were involved. Also, investigations and interviews were conducted in seven RMC plants in Turkey and Netherlands with OSH point of view. Based on the results of this research, problem areas were determined such as; cleaning truck mixer/pump is a hazardous activity where operators get injured frequently, and struck by falling objects is a major hazard at RMC industry. Finally, Job Safety Analyses were performed on these areas to suggest mitigation methods. PMID:27524105

  1. An Analysis of Burnout and Job Satisfaction among Turkish Special School Headteachers and Teachers, and the Factors Effecting Their Burnout and Job Satisfaction

    ERIC Educational Resources Information Center

    Sari, Hakan

    2004-01-01

    This study explores issues of burnout and job satisfaction among special school headteachers and teachers in Turkey. The purpose of the study is to determine whether there is a difference between headteachers' and teachers' burnout and job satisfaction in terms of work status, gender and work experiences, and to analyse the factors effecting their…

  2. Safety analysis report for packaging (onsite) multicanister overpack cask

    SciTech Connect

    Edwards, W.S.

    1997-07-14

    This safety analysis report for packaging (SARP) documents the safety of shipments of irradiated fuel elements in the MUlticanister Overpack (MCO) and MCO Cask for a highway route controlled quantity, Type B fissile package. This SARP evaluates the package during transfers of (1) water-filled MCOs from the K Basins to the Cold Vacuum Drying Facility (CVDF) and (2) sealed and cold vacuum dried MCOs from the CVDF in the 100 K Area to the Canister Storage Building in the 200 East Area.

  3. Fuel Storage Facility Final Safety Analysis Report. Revision 1

    SciTech Connect

    Linderoth, C.E.

    1984-03-01

    The Fuel Storage Facility (FSF) is an integral part of the Fast Flux Test Facility. Its purpose is to provide long-term storage (20-year design life) for spent fuel core elements used to provide the fast flux environment in FFTF, and for test fuel pins, components and subassemblies that have been irradiated in the fast flux environment. This Final Safety Analysis Report (FSAR) and its supporting documentation provides a complete description and safety evaluation of the site, the plant design, operations, and potential accidents.

  4. Safety.

    ERIC Educational Resources Information Center

    Education in Science, 1996

    1996-01-01

    Discusses safety issues in science, including: allergic reactions to peanuts used in experiments; explosions in lead/acid batteries; and inspection of pressure vessels, such as pressure cookers or model steam engines. (MKR)

  5. Safety risk analysis of an innovative environmental technology.

    PubMed

    Parnell, G S; Frimpon, M; Barnes, J; Kloeber, J M; Deckro, R E; Jackson, J A

    2001-02-01

    The authors describe a decision and risk analysis performed for the cleanup of a large Department of Energy mixed-waste subsurface disposal area governed by the Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA). In a previous study, the authors worked with the site decision makers, state regulators, and U.S. Environmental Protection Agency regional regulators to develop a CERCLA-based multiobjective decision analysis value model and used the model to perform a screening analysis of 28 remedial alternatives. The analysis results identified an innovative technology, in situ vitrification, with high effectiveness versus cost. Since this technology had not been used on this scale before, the major uncertainties were contaminant migration and pressure buildup. Pressure buildup was a safety concern due to the potential risks to worker safety. With the help of environmental technology experts remedial alternative changes were identified to mitigate the concerns about contaminant migration and pressure buildup. The analysis results showed that the probability of an event with a risk to worker safety had been significantly reduced. Based on these results, site decision makers have refocused their test program to examine in situ vitrification and have continued the use of the CERCLA-based decision analysis methodology to analyze remedial alternatives.

  6. PAT-1 safety analysis report addendum.

    SciTech Connect

    Weiner, Ruth F.; Schmale, David T.; Kalan, Robert J.; Akin, Lili A.; Miller, David Russell; Knorovsky, Gerald Albert; Yoshimura, Richard Hiroyuki; Lopez, Carlos; Harding, David Cameron; Jones, Perry L.; Morrow, Charles W.

    2010-09-01

    The Plutonium Air Transportable Package, Model PAT-1, is certified under Title 10, Code of Federal Regulations Part 71 by the U.S. Nuclear Regulatory Commission (NRC) per Certificate of Compliance (CoC) USA/0361B(U)F-96 (currently Revision 9). The purpose of this SAR Addendum is to incorporate plutonium (Pu) metal as a new payload for the PAT-1 package. The Pu metal is packed in an inner container (designated the T-Ampoule) that replaces the PC-1 inner container. The documentation and results from analysis contained in this addendum demonstrate that the replacement of the PC-1 and associated packaging material with the T-Ampoule and associated packaging with the addition of the plutonium metal content are not significant with respect to the design, operating characteristics, or safe performance of the containment system and prevention of criticality when the package is subjected to the tests specified in 10 CFR 71.71, 71.73 and 71.74.

  7. Evolution of Safety Analysis to Support New Exploration Missions

    NASA Technical Reports Server (NTRS)

    Thrasher, Chard W.

    2008-01-01

    NASA is currently developing the Ares I launch vehicle as a key component of the Constellation program which will provide safe and reliable transportation to the International Space Station, back to the moon, and later to Mars. The risks and costs of the Ares I must be significantly lowered, as compared to other manned launch vehicles, to enable the continuation of space exploration. It is essential that safety be significantly improved, and cost-effectively incorporated into the design process. This paper justifies early and effective safety analysis of complex space systems. Interactions and dependences between design, logistics, modeling, reliability, and safety engineers will be discussed to illustrate methods to lower cost, reduce design cycles and lessen the likelihood of catastrophic events.

  8. Computational Methods for Sensitivity and Uncertainty Analysis in Criticality Safety

    SciTech Connect

    Broadhead, B.L.; Childs, R.L.; Rearden, B.T.

    1999-09-20

    Interest in the sensitivity methods that were developed and widely used in the 1970s (the FORSS methodology at ORNL among others) has increased recently as a result of potential use in the area of criticality safety data validation procedures to define computational bias, uncertainties and area(s) of applicability. Functional forms of the resulting sensitivity coefficients can be used as formal parameters in the determination of applicability of benchmark experiments to their corresponding industrial application areas. In order for these techniques to be generally useful to the criticality safety practitioner, the procedures governing their use had to be updated and simplified. This paper will describe the resulting sensitivity analysis tools that have been generated for potential use by the criticality safety community.

  9. Style, content and format guide for writing safety analysis documents. Volume 1, Safety analysis reports for DOE nuclear facilities

    SciTech Connect

    Not Available

    1994-06-01

    The purpose of Volume 1 of this 4-volume style guide is to furnish guidelines on writing and publishing Safety Analysis Reports (SARs) for DOE nuclear facilities at Sandia National Laboratories. The scope of Volume 1 encompasses not only the general guidelines for writing and publishing, but also the prescribed topics/appendices contents along with examples from typical SARs for DOE nuclear facilities.

  10. Safety analysis of the advanced thermionic initiative reactor

    NASA Astrophysics Data System (ADS)

    Lee, Hsing H.; Klein, Andrew C.

    1995-01-01

    Previously, detailed analysis was conducted to assess the technology developed for the Advanced Thermionic Initiative reactor. This analysis included the development of an overall system design code capability and the improvement of analytical models necessary for the assessment of the use of single cell thermionic fuel elements in a low power space nuclear reactor. The present analysis extends this effort to assess the nuclear criticality safety of the ATI reactor for various different scenarios. The analysis discusses the efficacy of different methods of reactor control such as control rods, and control drums.

  11. Ares I-X Range Safety Flight Envelope Analysis

    NASA Technical Reports Server (NTRS)

    Starr, Brett R.; Olds, Aaron D.; Craig, Anthony S.

    2011-01-01

    Ares I-X was the first test flight of NASA's Constellation Program's Ares I Crew Launch Vehicle designed to provide manned access to low Earth orbit. As a one-time test flight, the Air Force's 45th Space Wing required a series of Range Safety analysis data products to be developed for the specified launch date and mission trajectory prior to granting flight approval on the Eastern Range. The range safety data package is required to ensure that the public, launch area, and launch complex personnel and resources are provided with an acceptable level of safety and that all aspects of prelaunch and launch operations adhere to applicable public laws. The analysis data products, defined in the Air Force Space Command Manual 91-710, Volume 2, consisted of a nominal trajectory, three sigma trajectory envelopes, stage impact footprints, acoustic intensity contours, trajectory turn angles resulting from potential vehicle malfunctions (including flight software failures), characterization of potential debris, and debris impact footprints. These data products were developed under the auspices of the Constellation's Program Launch Constellation Range Safety Panel and its Range Safety Trajectory Working Group with the intent of beginning the framework for the operational vehicle data products and providing programmatic review and oversight. A multi-center NASA team in conjunction with the 45th Space Wing, collaborated within the Trajectory Working Group forum to define the data product development processes, performed the analyses necessary to generate the data products, and performed independent verification and validation of the data products. This paper outlines the Range Safety data requirements and provides an overview of the processes established to develop both the data products and the individual analyses used to develop the data products, and it summarizes the results of the analyses required for the Ares I-X launch.

  12. Sex differences and similarities in job attribute preferences: a meta-analysis.

    PubMed

    Konrad, A M; Ritchie, J E; Lieb, P; Corrigall, E

    2000-07-01

    Many researchers have studied sex differences in job attribute preferences. The authors meta-analyzed 242 samples collected from 321,672 men and boys and 316,842 women and girls in the United States between 1970 and 1998. Findings indicated significant (p < .05) sex differences on 33 of 40 job attribute preferences examined. The effect sizes were small. Of the 33 significant differences, 26 had average effect sizes of magnitude .20 or less. The directions of the differences were generally consistent with gender roles and stereotypes. Many job attributes became relatively more important to women and girls in the 1980s and 1990s compared with the 1970s, indicating that women's aspirations to obtain job attributes rose as gender barriers to opportunity declined.

  13. Gender, space, and the location changes of jobs and people: a spatial simultaneous equations analysis.

    PubMed

    Hoogstra, Gerke J

    2012-01-01

    This article summarizes a spatial econometric analysis of local population and employment growth in the Netherlands, with specific reference to impacts of gender and space. The simultaneous equations model used distinguishes between population- and gender-specific employment groups, and includes autoregressive and cross-regressive spatial lags to detect relations both within and among these groups. Spatial weights matrices reflecting different bands of travel times are used to calculate the spatial lags and to gauge the spatial nature of these relations. The empirical results show that although population–employment interaction is more localized for women's employment, no gender difference exists in the direction of interaction. Employment growth for both men and women is more influenced by population growth than vice versa. The interaction within employment groups is even more important than population growth. Women's, and especially men's, local employment growth mostly benefits from the same employment growth in neighboring locations. Finally, interaction between these groups is practically absent, although men's employment growth may have a negative impact on women's employment growth within small geographic areas. In summary, the results confirm the crucial roles of gender and space, and offer important insights into possible relations within and among subgroups of jobs and people.

  14. Assessing the status of airline safety culture and its relationship to key employee attitudes

    NASA Astrophysics Data System (ADS)

    Owen, Edward L.

    The need to identify the factors that influence the overall safety environment and compliance with safety procedures within airline operations is substantial. This study examines the relationships between job satisfaction, the overall perception of the safety culture, and compliance with safety rules and regulations of airline employees working in flight operations. A survey questionnaire administered via the internet gathered responses which were converted to numerical values for quantitative analysis. The results were grouped to provide indications of overall average levels in each of the three categories, satisfaction, perceptions, and compliance. Correlations between data in the three sets were tested for statistical significance using two-sample t-tests assuming equal variances. Strong statistical significance was found between job satisfaction and compliance with safety rules and between perceptions of the safety environment and safety compliance. The relationship between job satisfaction and safety perceptions did not show strong statistical significance.

  15. Analysis of the Theoretical Relationships Between Work Exhaustion, Job Satisfaction, and Turnover Intention of Air Force Information Systems Managers

    DTIC Science & Technology

    2003-03-01

    organizational conditions. The turnover literature draws on human capital , utility maximization, and dual labor market models of economic processes (Miller...Locke, E.A., “The Nature and Causes of Job Satisfaction,” in Handbook of Industrial and Organizational Psycology . Ed. M.D. Dunnette. Chicago:Rand...turnover. Journal of Applied Psycology , 63(4). 1978. Mobley, W. H., R. W. Griffeth, H. H. Hand, and B. M. Meglino. “Review and Conceptual Analysis of

  16. [Influence of job-hunting anxiety on job-hunting: from the viewpoint of coping].

    PubMed

    Matsuda, Yuko; Nagasaku, Minoru; Arai, Kunijiro

    2010-02-01

    The present study developed a job-hunting anxiety scale and investigated the influence of job-hunting anxiety on coping, number of job-hunting applications, and satisfaction with job-hunting. Questionnaires were completed by 306 college students who had started job-hunting. Explorative factor analysis extracted five factors such as "appeal anxiety", "support anxiety", "activity persistence anxiety", "test anxiety", and "a lack of readiness anxiety". Analysis of covariance structures indicated that (a) job-hunting anxiety was negatively related to problem-focused coping, the number of job-hunting applications, and the satisfaction with job-hunting, and (b) problem-focused coping was positively related to the number of job-hunting applications and the satisfaction with job-hunting. These results suggest that reduction of job-hunting anxiety and the use of problem-focused coping facilitated job-hunting.

  17. Safety Analysis of Heterogeneous-Multiprocessor Control System Software

    DTIC Science & Technology

    1990-12-01

    NAVAL POSTGRADUATE SCHOOL Monterey, California LD 00 N I DTIC G OE ECTE THESIS SAFETY ANALYSIS OF HETEROGENEOUS-MULTPROCESSOR CONTROL SYSTEM SOFTWARE...NAMEOFMONIURING ORGANIZATION Naval Postgraduate School (If Applicable) Naval Postgraduae- -- School 37 _ • 6c- ADDRESS (city, state, and ZIP code) 7b. ADDRESS...partial fulfillment of the requirements for the degree of MASTER OF SCIENCE IN COMPUTER SCIENCE from the NAVAL POSTGRADUATE SCHOOL December, 1990

  18. Safety analysis report for packaging (onsite) sample pig transport system

    SciTech Connect

    MCCOY, J.C.

    1999-03-16

    This Safety Analysis Report for Packaging (SARP) provides a technical evaluation of the Sample Pig Transport System as compared to the requirements of the U.S. Department of Energy, Richland Operations Office (RL) Order 5480.1, Change 1, Chapter III. The evaluation concludes that the package is acceptable for the onsite transport of Type B, fissile excepted radioactive materials when used in accordance with this document.

  19. Tiotropium formulations and safety: a network meta-analysis

    PubMed Central

    Cazzola, Mario; Calzetta, Luigino; Rogliani, Paola; Matera, Maria Gabriella

    2016-01-01

    Tiotropium is now delivered via two different inhaler devices: the original Handihaler 18 μg once daily, which uses a powder formulation; and the newer Respimat Soft Mist Inhaler (SMI) 5 μg once daily. It has been questioned whether the two devices can be assumed to have the same safety profile, although the TIOSPIR trial showed that tiotropium when administered via Respimat SMI 5 μg is not less safe than Handihaler 18 μg. Therefore, we have carried out a safety evaluation of tiotropium Handihaler 18 µg versus tiotropium Respimat SMI 5 µg and 2.5 µg, via systematic review and network meta-analysis of the currently available clinical evidence. The results of our meta-analysis with an extremely large number of patients analysed demonstrate that the safety profile of tiotropium HandiHaler is generally superior to that of tiotropium Respimat SMI, although no statistical difference was detected between these two devices. However, the SUCRA analysis favoured tiotropium Respimat SMI with regards to serious adverse events (AEs). We do not believe that using Respimat SMI rather that HandiHaler exposes patients to higher risks of real AEs. Rather, we believe that there may be a different cardiovascular (CV) response to muscarinic receptors blockage in individual patients. Therefore, it will be essential to make all possible efforts to proactively identify patients at increased risk of CV AEs when treated with tiotropium or another antimuscarinic drug. PMID:28203364

  20. 75 FR 69648 - Safety Analysis Requirements for Defining Adequate Protection for the Public and the Workers

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-15

    ... ENERGY Safety Analysis Requirements for Defining Adequate Protection for the Public and the Workers... designed to hold firmly in place. 10 CFR Part 830 imposes a requirement that a documented safety analysis... provide guidance on meeting the requirements imposed by DOE Order 5480.23, Nuclear Safety Analysis...

  1. An analysis of iterated local search for job-shop scheduling.

    SciTech Connect

    Whitley, L. Darrell; Howe, Adele E.; Watson, Jean-Paul

    2003-08-01

    Iterated local search, or ILS, is among the most straightforward meta-heuristics for local search. ILS employs both small-step and large-step move operators. Search proceeds via iterative modifications to a single solution, in distinct alternating phases. In the first phase, local neighborhood search (typically greedy descent) is used in conjunction with the small-step operator to transform solutions into local optima. In the second phase, the large-step operator is applied to generate perturbations to the local optima obtained in the first phase. Ideally, when local neighborhood search is applied to the resulting solution, search will terminate at a different local optimum, i.e., the large-step perturbations should be sufficiently large to enable escape from the attractor basins of local optima. ILS has proven capable of delivering excellent performance on numerous N P-Hard optimization problems. [LMS03]. However, despite its implicity, very little is known about why ILS can be so effective, and under what conditions. The goal of this paper is to advance the state-of-the-art in the analysis of meta-heuristics, by providing answers to this research question. They focus on characterizing both the relationship between the structure of the underlying search space and ILS performance, and the dynamic behavior of ILS. The analysis proceeds in the context of the job-shop scheduling problem (JSP) [Tai94]. They begin by demonstrating that the attractor basins of local optima in the JSP are surprisingly weak, and can be escaped with high probaiblity by accepting a short random sequence of less-fit neighbors. this result is used to develop a new ILS algorithms for the JSP, I-JAR, whose performance is competitive with tabu search on difficult benchmark instances. They conclude by developing a very accurate behavioral model of I-JAR, which yields significant insights into the dynamics of search. The analysis is based on a set of 100 random 10 x 10 problem instances, in

  2. A multidimensional analysis of ethical climate, job satisfaction, organizational commitment, and organizational citizenship behaviors.

    PubMed

    Huang, Chun-Chen; You, Ching-Sing; Tsai, Ming-Tien

    2012-07-01

    The high turnover of nurses has become a global problem. Several studies have proposed that nurses' perceptions of the ethical climate of their organization are related to higher job satisfaction and organizational commitment and thus lead to higher organizational citizenship behaviors. This study uses hierarchical regression to understand which types of ethical climate, facets of job satisfaction, and the three components of organizational commitment influence different dimensions of organizational citizenship behaviors. Questionnaires were distributed to 450 nurses, and 352 usable questionnaires were returned. The findings of the article suggest that hospitals can increase organizational citizenship behaviors by influencing an organization's ethical climate, job satisfaction, and organizational commitment. Hospital administrators can foster within organizations, the climate types of caring, law and code and rules climate, satisfaction with coworkers, and affective commitment and normative commitment that increase organizational citizenship behavior, while preventing organizations from developing the type of instrumental climate and continuance commitment that decreases it.

  3. Safety analysis, 200 Area, Savannah River Plant: Separations area operations

    SciTech Connect

    Perkins, W.C.; Lee, R.; Allen, P.M.; Gouge, A.P.

    1991-07-01

    The nev HB-Line, located on the fifth and sixth levels of Building 221-H, is designed to replace the aging existing HB-Line production facility. The nev HB-Line consists of three separate facilities: the Scrap Recovery Facility, the Neptunium Oxide Facility, and the Plutonium Oxide Facility. There are three separate safety analyses for the nev HB-Line, one for each of the three facilities. These are issued as supplements to the 200-Area Safety Analysis (DPSTSA-200-10). These supplements are numbered as Sup 2A, Scrap Recovery Facility, Sup 2B, Neptunium Oxide Facility, Sup 2C, Plutonium Oxide Facility. The subject of this safety analysis, the, Plutonium Oxide Facility, will convert nitrate solutions of {sup 238}Pu to plutonium oxide (PuO{sub 2}) powder. All these new facilities incorporate improvements in: (1) engineered barriers to contain contamination, (2) barriers to minimize personnel exposure to airborne contamination, (3) shielding and remote operations to decrease radiation exposure, and (4) equipment and ventilation design to provide flexibility and improved process performance.

  4. How Changes in Psychosocial Job Characteristics Impact Burnout in Nurses: A Longitudinal Analysis

    PubMed Central

    Pisanti, Renato; van der Doef, Margot; Maes, Stan; Meier, Laurenz Linus; Lazzari, David; Violani, Cristiano

    2016-01-01

    Aims: The main aim of this longitudinal study was to test the Job Demand-Control-Support (JDCS) model and to analyze whether changes in psychosocial job characteristics are related to (changes in) burnout. Background: Previous studies on the effects of JDCS variables on burnout dimensions have indicated that the iso-strain hypothesis (i.e., high job demands, low control, and low support additively predict high stress reactions) and the buffer hypotheses (i.e., high job control and/or social support is expected to moderate the negative impact of high demands on stress reactions) have hardly been examined concurrently in a longitudinal design; and that the effects of changes of psychosocial job variables on burnout dimensions have hardly been analyzed. Design: This two wave study was carried out over a period of 14 months in a sample of 217 Italian nurses. Method: Hierarchical regression analyses were used to test the cross lagged main and interactive effects of JDCS variables, and to analyse the across-time effects of changes in JDCS dimensions on burnout variables. Results: The Time 1 job characteristics explained 2–8% of the variance in the Time 2 burnout dimensions, but no support for the additive, or the buffer hypothesis of the JDCS model was found. Changes in job characteristics explained an additional 3–20% of variance in the Time 2 burnout dimensions. Specifically, high levels of emotional exhaustion at Time 2 were explained by high levels of social support at Time 1, and unfavorable changes in demands, control, and support over time; high depersonalization at Time 2 was explained by high social support at time 1 and by an increase in demands over time; and high personal accomplishment at Time 2 was predicted by high demands, high control, interactive effect demands × control × social support, at Time 1, and by a decrease in demands over time. No reversed effects of burnout on work characteristics have been found. Conclusion: Our findings suggest that

  5. Risk assessment and its application to flight safety analysis

    SciTech Connect

    Keese, D.L.; Barton, W.R.

    1989-12-01

    Potentially hazardous test activities have historically been a part of Sandia National Labs mission to design, develop, and test new weapons systems. These test activities include high speed air drops for parachute development, sled tests for component and system level studies, multiple stage rocket experiments, and artillery firings of various projectiles. Due to the nature of Sandia's test programs, the risk associated with these activities can never be totally eliminated. However, a consistent set of policies should be available to provide guidance into the level of risk that is acceptable in these areas. This report presents a general set of guidelines for addressing safety issues related to rocket flight operations at Sandia National Laboratories. Even though the majority of this report deals primarily with rocket flight safety, these same principles could be applied to other hazardous test activities. The basic concepts of risk analysis have a wide range of applications into many of Sandia's current operations. 14 refs., 1 tab.

  6. Occupational COPD and job exposure matrices: a systematic review and meta-analysis

    PubMed Central

    Sadhra, Steven; Kurmi, Om P; Sadhra, Sandeep S; Lam, Kin Bong Hubert; Ayres, Jon G

    2017-01-01

    Background The association between occupational exposure and COPD reported previously has mostly been derived from studies relying on self-reported exposure to vapors, gases, dust, or fumes (VGDF), which could be subjective and prone to biases. The aim of this study was to assess the strength of association between exposure and COPD from studies that derived exposure by job exposure matrices (JEMs). Methods A systematic search of JEM-based occupational COPD studies published between 1980 and 2015 was conducted in PubMed and EMBASE, followed by meta-analysis. Meta-analysis was performed using a random-effects model, with results presented as a pooled effect estimate with 95% confidence intervals (CIs). The quality of study (risk of bias and confounding) was assessed by 13 RTI questionnaires. Heterogeneity between studies and its possible sources were assessed by Egger test and meta-regression, respectively. Results In all, 61 studies were identified and 29 were included in the meta-analysis. Based on JEM-based studies, there was 22% (pooled odds ratio =1.22; 95% CI 1.18–1.27) increased risk of COPD among those exposed to airborne pollutants arising from occupation. Comparatively, higher risk estimates were obtained for general populations JEMs (based on expert consensus) than workplace-based JEM were derived using measured exposure data (1.26; 1.20–1.33 vs 1.14; 1.10–1.19). Higher risk estimates were also obtained for self-reported exposure to VGDF than JEMs-based exposure to VGDF (1.91; 1.72–2.13 vs 1.10; 1.06–1.24). Dusts, particularly biological dusts (1.33; 1.17–1.51), had the highest risk estimates for COPD. Although the majority of occupational COPD studies focus on dusty environments, no difference in risk estimates was found for the common forms of occupational airborne pollutants. Conclusion Our findings highlight the need to interpret previous studies with caution as self-reported exposure to VGDF may have overestimated the risk of occupational

  7. A meta-analysis of the relationship between job burnout and secondary traumatic stress among workers with indirect exposure to trauma.

    PubMed

    Cieslak, Roman; Shoji, Kotaro; Douglas, Allison; Melville, Erin; Luszczynska, Aleksandra; Benight, Charles C

    2014-02-01

    The study provides a systematic review of the empirical evidence for associations between job burnout and secondary traumatic stress (STS) among professionals working with trauma survivors, indirectly exposed to traumatic material. Differences in the conceptualization and measurement of job burnout and STS were assumed to moderate these associations. A systematic review of literature yielded 41 original studies, analyzing data from a total of 8,256 workers. Meta-analysis indicated that associations between job burnout and STS were strong (weighted r = .69). Studies applying measures developed within the compassion fatigue framework (one of the conceptualizations of job burnout and STS) showed significantly stronger relationships between job burnout and STS, indicating a substantial overlap between measures (weighted r = .74; 55% of shared variance). Research applying other frameworks and measures of job burnout (i.e., stressing the role of emotional exhaustion) and STS (i.e., focusing on symptoms resembling posttraumatic stress disorder or a cognitive shift specific for vicarious trauma) showed weaker, although still substantial associations (weighted r = .58; 34% of shared variance). Significantly stronger associations between job burnout and STS were found for: (a) studies conducted in the United States compared to other countries; (b) studies using English-language versions of the questionnaires compared to other-language versions, and (c) research in predominantly female samples. The results suggest that, due to high correlations between job burnout and STS, there is a substantial likelihood that a professional exposed to secondary trauma would report similar levels of job burnout and STS, particularly if job burnout and STS were measured within the framework of compassion fatigue.

  8. System safety analysis of well-control equipment

    SciTech Connect

    Fowler, J.H.; Roche, J.R.

    1994-09-01

    In the wake of recent disasters in the oil and gas E and P and petrochemical industries, the importance of system safety analysis is becoming recognized. Reliability assessment techniques, which were developed in the nuclear-power-generation and defense industries, are potentially valuable tools for engineers in the offshore oil and gas business. BOP's and their control systems used on offshore rigs are typically made up of several subsystems. Hydraulic, pneumatic, and electronic modules are interfaced to provide functional control and monitoring of the mechanical BOP's and valves. Two techniques are used for reliability analysis of a blowout preventer (BOP) and a hydraulic control system. Failure modes and effects analysis (FMEA) examines each part and the consequences of its malfunction. Fault tree analysis (FTA) traces undesired events to their causes. Reliability calculations and data sources are addressed.

  9. Student Misbehavior and Job Satisfaction of Vocational Agriculture Teachers: A Path Analysis.

    ERIC Educational Resources Information Center

    Camp, William G.

    A study examined the relationship between student behavioral problems and job satisfaction among vocational agriculture teachers. Data were collected in accordance with a three-block, temporally ordered causal model. The first part of the survey instrument sought data pertaining to teacher and school background variables, the second part consisted…

  10. Derogation, Discrimination, and (Dis)satisfaction with Jobs in Science: A Gendered Analysis

    ERIC Educational Resources Information Center

    Settles, Isis H.; Cortina, Lilia M.; Buchanan, NiCole T.; Miner, Kathi N.

    2013-01-01

    In the current study of 353 science and engineering faculty members, we examined whether three types of gender-based mistreatment might "chill" individuals' perceptions of the professional climate, which might in turn undermine satisfaction with their jobs. We also tested gender differences in these relationships. Results indicated that…

  11. Analysis of Selected Provisions of the Domestic Manufacturing and Energy Jobs Act of 2010

    EIA Publications

    2010-01-01

    This report responds to a letter dated August 16, 2010, from Janice Mays, Staff Director of the U.S. House of Representatives' Committee on Ways and Means, requesting that the U.S. Energy Information Administration (EIA) analyze several provisions included in the July 26, 2010, discussion draft of the Domestic Manufacturing and Energy Jobs Act of 2010.

  12. A Critical Analysis of Job-Embedded Professional Learning within a Distributed Leadership Framework

    ERIC Educational Resources Information Center

    Campoli, Ashley Jimerson

    2011-01-01

    Leadership style and professional learning have been linked to student achievement. Studies have linked leadership styles such as distributed leadership to job-embedded professional learning. However, research is mixed when these two constructs are related to student achievement. This study evaluated the relationship between distributed…

  13. An Analysis of the Relation between Secondary School Organizational Climate and Teacher Job Satisfaction

    ERIC Educational Resources Information Center

    Xiaofu, Pan; Qiwen, Qin

    2007-01-01

    This study investigates and analyzes the relation between the secondary school organizational climate and teacher job satisfaction using a self-designed school organizational climate scale based on studies in China and abroad. The findings show that except for interpersonal factors there are significant correlations between the various factors of…

  14. An Analysis on Academicians Job Satisfaction in the Perspective of HRD Practices

    ERIC Educational Resources Information Center

    Long, Choi Sang; Xuan, Sia Shi; Ismail, Wan Khairuzzaman Wan; Rasid, Siti Zaleha Abd; Kowang, Tan Owee

    2014-01-01

    This paper examines the relationship between human resource development (HRD) practices and employees' job satisfaction. This study is conducted at a public university in Malaysia. A total of 95 questionnaires were collected out of 1110 distributed, indicating an 8.5% rate of return. All respondents were academic staff of the university. Four HRD…

  15. Do Job Demands Undermine Parenting? A Daily Analysis of Spillover and Crossover Effects

    ERIC Educational Resources Information Center

    Bass, Brenda L.; Butler, Adam B.; Grzywacz, Joseph G.; Linney, Kirsten D.

    2009-01-01

    Using data collected over 14 consecutive days, we examined the impact of work hours and job demands on parent-child interactions for mothers and fathers in nonprofessional couples. Wives and husbands evaluated their interactions with their children similarly, such that changes in a spouse's evaluation of parent-child interactions typically matched…

  16. Hiring Decisions: An Analysis of Columbus Employer Assessments of Youthful Job Applicants. Executive Summary.

    ERIC Educational Resources Information Center

    Hollenbeck, Kevin

    This study was conducted to describe and to analyze how employers respond to information presented to them on application forms and in interviews when they make hiring decisions for entry-level jobs. The approach of the study was to observe the responses of 56 employers in the Columbus, Ohio, area to simulated hiring settings concerning youthful…

  17. Where can I find consolation? A theoretical analysis of the meaning of consolation as experienced by job in the Book of Job in the Hebrew Bible.

    PubMed

    Roxberg, Åsa; Brunt, David; Rask, Mikael; da Silva, António Barbosa

    2013-03-01

    The aim of the study was to explore the meaning of consolation as experienced by Job in the Book of Job and as presented in literature and how consolation relates to suffering and care. The study's theoretical design applied Ricoeur's view on phenomenology and hermeneutics. The resulting themes were as follows: consolation that is present, that originates in confrontation, that keeps suffering at a distance, that does not alleviate suffering, that originates in experience from giving comfort, and that facilitates a change of perspective. The authentic and caring consolation accepts the sufferer's incomprehensible "otherness" but however provides no answers about how to console.

  18. Analysis of safety from a human clinical trial with pterostilbene.

    PubMed

    Riche, Daniel M; McEwen, Corey L; Riche, Krista D; Sherman, Justin J; Wofford, Marion R; Deschamp, David; Griswold, Michael

    2013-01-01

    Objectives. The purpose of this trial was to evaluate the safety of long-term pterostilbene administration in humans. Methodology. The trial was a prospective, randomized, double-blind placebo-controlled intervention trial enrolling patients with hypercholesterolemia (defined as a baseline total cholesterol ≥200 mg/dL and/or baseline low-density lipoprotein cholesterol ≥100 mg/dL). Eighty subjects were divided equally into one of four groups: (1) pterostilbene 125 mg twice daily, (2) pterostilbene 50 mg twice daily, (3) pterostilbene 50 mg + grape extract (GE) 100 mg twice daily, and (4) matching placebo twice daily for 6-8 weeks. Safety markers included biochemical and subjective measures. Linear mixed models were used to estimate primary safety measure treatment effects. Results. The majority of patients completed the trial (91.3%). The average age was 54 years. The majority of patients were females (71%) and Caucasians (70%). There were no adverse drug reactions (ADRs) on hepatic, renal, or glucose markers based on biochemical analysis. There were no statistically significant self-reported or major ADRs. Conclusion. Pterostilbene is generally safe for use in humans up to 250 mg/day.

  19. Analysis of Safety from a Human Clinical Trial with Pterostilbene

    PubMed Central

    Riche, Daniel M.; McEwen, Corey L.; Riche, Krista D.; Sherman, Justin J.; Wofford, Marion R.; Deschamp, David; Griswold, Michael

    2013-01-01

    Objectives. The purpose of this trial was to evaluate the safety of long-term pterostilbene administration in humans. Methodology. The trial was a prospective, randomized, double-blind placebo-controlled intervention trial enrolling patients with hypercholesterolemia (defined as a baseline total cholesterol ≥200 mg/dL and/or baseline low-density lipoprotein cholesterol ≥100 mg/dL). Eighty subjects were divided equally into one of four groups: (1) pterostilbene 125 mg twice daily, (2) pterostilbene 50 mg twice daily, (3) pterostilbene 50 mg + grape extract (GE) 100 mg twice daily, and (4) matching placebo twice daily for 6–8 weeks. Safety markers included biochemical and subjective measures. Linear mixed models were used to estimate primary safety measure treatment effects. Results. The majority of patients completed the trial (91.3%). The average age was 54 years. The majority of patients were females (71%) and Caucasians (70%). There were no adverse drug reactions (ADRs) on hepatic, renal, or glucose markers based on biochemical analysis. There were no statistically significant self-reported or major ADRs. Conclusion. Pterostilbene is generally safe for use in humans up to 250 mg/day. PMID:23431291

  20. Safety Analysis of Soybean Processing for Advanced Life Support

    NASA Technical Reports Server (NTRS)

    Hentges, Dawn L.

    1999-01-01

    Soybeans (cv. Hoyt) is one of the crops planned for food production within the Advanced Life Support System Integration Testbed (ALSSIT), a proposed habitat simulation for long duration lunar/Mars missions. Soybeans may be processed into a variety of food products, including soymilk, tofu, and tempeh. Due to the closed environmental system and importance of crew health maintenance, food safety is a primary concern on long duration space missions. Identification of the food safety hazards and critical control points associated with the closed ALSSIT system is essential for the development of safe food processing techniques and equipment. A Hazard Analysis Critical Control Point (HACCP) model was developed to reflect proposed production and processing protocols for ALSSIT soybeans. Soybean processing was placed in the type III risk category. During the processing of ALSSIT-grown soybeans, critical control points were identified to control microbiological hazards, particularly mycotoxins, and chemical hazards from antinutrients. Critical limits were suggested at each CCP. Food safety recommendations regarding the hazards and risks associated with growing, harvesting, and processing soybeans; biomass management; and use of multifunctional equipment were made in consideration of the limitations and restraints of the closed ALSSIT.

  1. 14 CFR Appendix J to Part 417 - Ground Safety Analysis Report

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... payload and flight termination system. This chapter must serve as an executive summary of detailed... launch vehicle, a ground safety analysis report must identify all flight hardware systems, using the...) Flight safety system. A ground safety analysis report must describe each hazard of inadvertent...

  2. 14 CFR Appendix J to Part 417 - Ground Safety Analysis Report

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... payload and flight termination system. This chapter must serve as an executive summary of detailed... launch vehicle, a ground safety analysis report must identify all flight hardware systems, using the...) Flight safety system. A ground safety analysis report must describe each hazard of inadvertent...

  3. 14 CFR Appendix J to Part 417 - Ground Safety Analysis Report

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... payload and flight termination system. This chapter must serve as an executive summary of detailed... launch vehicle, a ground safety analysis report must identify all flight hardware systems, using the...) Flight safety system. A ground safety analysis report must describe each hazard of inadvertent...

  4. 14 CFR Appendix J to Part 417 - Ground Safety Analysis Report

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... payload and flight termination system. This chapter must serve as an executive summary of detailed... launch vehicle, a ground safety analysis report must identify all flight hardware systems, using the...) Flight safety system. A ground safety analysis report must describe each hazard of inadvertent...

  5. Ares I-X Malfunction Turn Range Safety Analysis

    NASA Technical Reports Server (NTRS)

    Beaty, J. R.

    2011-01-01

    Ares I-X was the designation given to the flight test version of the Ares I rocket which was developed by NASA (also known as the Crew Launch Vehicle (CLV) component of the Constellation Program). The Ares I-X flight test vehicle achieved a successful flight test on October 28, 2009, from Pad LC-39B at Kennedy Space Center, Florida (KSC). As part of the flight plan approval for the test vehicle, a range safety malfunction turn analysis was performed to support the risk assessment and vehicle destruct criteria development processes. Several vehicle failure scenarios were identified which could have caused the vehicle trajectory to deviate from its normal flight path. The effects of these failures were evaluated with an Ares I-X 6 degrees-of-freedom (6-DOF) digital simulation, using the Program to Optimize Simulated Trajectories Version II (POST2) simulation tool. The Ares I-X simulation analysis provided output files containing vehicle trajectory state information. These were used by other risk assessment and vehicle debris trajectory simulation tools to determine the risk to personnel and facilities in the vicinity of the launch area at KSC, and to develop the vehicle destruct criteria used by the flight test range safety officer in the event of a flight test anomaly of the vehicle. The simulation analysis approach used for this study is described, including descriptions of the failure modes which were considered and the underlying assumptions and ground rules of the study.

  6. SCALE system cross-section validation for criticality safety analysis

    SciTech Connect

    Hathout, A M; Westfall, R M; Dodds, Jr, H L

    1980-01-01

    The purpose of this study is to test selected data from three cross-section libraries for use in the criticality safety analysis of UO/sub 2/ fuel rod lattices. The libraries, which are distributed with the SCALE system, are used to analyze potential criticality problems which could arise in the industrial fuel cycle for PWR and BWR reactors. Fuel lattice criticality problems could occur in pool storage, dry storage with accidental moderation, shearing and dissolution of irradiated elements, and in fuel transport and storage due to inadequate packing and shipping cask design. The data were tested by using the SCALE system to analyze 25 recently performed critical experiments.

  7. Fast Flux Test Facility final safety analysis report. Amendment 73

    SciTech Connect

    Gantt, D.A.

    1993-08-01

    This report provides Final Safety Analysis Report (FSAR) Amendment 73 for incorporation into the Fast Flux Test Facility (FFTR) FSAR set. This page change incorporates Engineering Change Notices (ECNs) issued subsequent to Amendment 72 and approved for incorparoration before May 6, 1993. These changes include: Chapter 3, design criteria structures, equipment, and systems; chapter 5B, reactor coolant system; chapter 7, instrumentation and control systems; chapter 9, auxiliary systems; chapter 11, reactor refueling system; chapter 12, radiation protection and waste management; chapter 13, conduct of operations; chapter 17, technical specifications; chapter 20, FFTF criticality specifications; appendix C, local fuel failure events; and appendix Fl, operation at 680{degrees}F inlet temperature.

  8. NUSAR: N Reactor Updated Safety Analysis Report, Amendment 21

    SciTech Connect

    Smith, G L

    1989-12-01

    The enclosed pages are Amendment 21 of the N Reactor Updated Safety Analysis Report (NUSAR). NUSAR, formerly UNI-M-90, was revised by 18 amendments that were issued by UNC Nuclear Industries, the contractor previously responsible for N Reactor operations. As of June 1987, Westinghouse Hanford Company (WHC) acquired the operations and engineering contract for N Reactor and other facilities at Hanford. The document number for NUSAR then became WHC-SP-0297. The first revision was issued by WHC as Amendment 19, prepared originally by UNC. Summaries of each of the amendments are included in NUSAR Section 1.1.

  9. Fault Tree Analysis Application for Safety and Reliability

    NASA Technical Reports Server (NTRS)

    Wallace, Dolores R.

    2003-01-01

    Many commercial software tools exist for fault tree analysis (FTA), an accepted method for mitigating risk in systems. The method embedded in the tools identifies a root as use in system components, but when software is identified as a root cause, it does not build trees into the software component. No commercial software tools have been built specifically for development and analysis of software fault trees. Research indicates that the methods of FTA could be applied to software, but the method is not practical without automated tool support. With appropriate automated tool support, software fault tree analysis (SFTA) may be a practical technique for identifying the underlying cause of software faults that may lead to critical system failures. We strive to demonstrate that existing commercial tools for FTA can be adapted for use with SFTA, and that applied to a safety-critical system, SFTA can be used to identify serious potential problems long before integrator and system testing.

  10. Integrated deterministic and probabilistic safety analysis for safety assessment of nuclear power plants

    SciTech Connect

    Di Maio, Francesco; Zio, Enrico; Smith, Curtis; Rychkov, Valentin

    2015-07-06

    The present special issue contains an overview of the research in the field of Integrated Deterministic and Probabilistic Safety Assessment (IDPSA) of Nuclear Power Plants (NPPs). Traditionally, safety regulation for NPPs design and operation has been based on Deterministic Safety Assessment (DSA) methods to verify criteria that assure plant safety in a number of postulated Design Basis Accident (DBA) scenarios. Referring to such criteria, it is also possible to identify those plant Structures, Systems, and Components (SSCs) and activities that are most important for safety within those postulated scenarios. Then, the design, operation, and maintenance of these “safety-related” SSCs and activities are controlled through regulatory requirements and supported by Probabilistic Safety Assessment (PSA).

  11. Integrated deterministic and probabilistic safety analysis for safety assessment of nuclear power plants

    DOE PAGES

    Di Maio, Francesco; Zio, Enrico; Smith, Curtis; ...

    2015-07-06

    The present special issue contains an overview of the research in the field of Integrated Deterministic and Probabilistic Safety Assessment (IDPSA) of Nuclear Power Plants (NPPs). Traditionally, safety regulation for NPPs design and operation has been based on Deterministic Safety Assessment (DSA) methods to verify criteria that assure plant safety in a number of postulated Design Basis Accident (DBA) scenarios. Referring to such criteria, it is also possible to identify those plant Structures, Systems, and Components (SSCs) and activities that are most important for safety within those postulated scenarios. Then, the design, operation, and maintenance of these “safety-related” SSCs andmore » activities are controlled through regulatory requirements and supported by Probabilistic Safety Assessment (PSA).« less

  12. 20 CFR 638.803 - Safety.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false Safety. 638.803 Section 638.803 Employees... THE JOB TRAINING PARTNERSHIP ACT Administrative Provisions § 638.803 Safety. (a) The Job Corps... shall be assigned to such jobs or training in accordance with appropriate health and safety...

  13. Mixed Waste Management Facility Preliminary Safety Analysis Report. Chapters 1 to 20

    SciTech Connect

    Not Available

    1994-09-01

    This document provides information on waste management practices, occupational safety, and a site characterization of the Lawrence Livermore National Laboratory. A facility description, safety engineering analysis, mixed waste processing techniques, and auxiliary support systems are included.

  14. Reliability analysis in the Office of Safety, Environmental, and Mission Assurance (OSEMA)

    NASA Technical Reports Server (NTRS)

    Kauffmann, Paul J.

    1994-01-01

    The technical personnel in the SEMA office are working to provide the highest degree of value-added activities to their support of the NASA Langley Research Center mission. Management perceives that reliability analysis tools and an understanding of a comprehensive systems approach to reliability will be a foundation of this change process. Since the office is involved in a broad range of activities supporting space mission projects and operating activities (such as wind tunnels and facilities), it was not clear what reliability tools the office should be familiar with and how these tools could serve as a flexible knowledge base for organizational growth. Interviews and discussions with the office personnel (both technicians and engineers) revealed that job responsibilities ranged from incoming inspection to component or system analysis to safety and risk. It was apparent that a broad base in applied probability and reliability along with tools for practical application was required by the office. A series of ten class sessions with a duration of two hours each was organized and scheduled. Hand-out materials were developed and practical examples based on the type of work performed by the office personnel were included. Topics covered were: Reliability Systems - a broad system oriented approach to reliability; Probability Distributions - discrete and continuous distributions; Sampling and Confidence Intervals - random sampling and sampling plans; Data Analysis and Estimation - Model selection and parameter estimates; and Reliability Tools - block diagrams, fault trees, event trees, FMEA. In the future, this information will be used to review and assess existing equipment and processes from a reliability system perspective. An analysis of incoming materials sampling plans was also completed. This study looked at the issues associated with Mil Std 105 and changes for a zero defect acceptance sampling plan.

  15. Reliability analysis in the Office of Safety, Environmental, and Mission Assurance (OSEMA)

    NASA Astrophysics Data System (ADS)

    Kauffmann, Paul J.

    1994-12-01

    The technical personnel in the SEMA office are working to provide the highest degree of value-added activities to their support of the NASA Langley Research Center mission. Management perceives that reliability analysis tools and an understanding of a comprehensive systems approach to reliability will be a foundation of this change process. Since the office is involved in a broad range of activities supporting space mission projects and operating activities (such as wind tunnels and facilities), it was not clear what reliability tools the office should be familiar with and how these tools could serve as a flexible knowledge base for organizational growth. Interviews and discussions with the office personnel (both technicians and engineers) revealed that job responsibilities ranged from incoming inspection to component or system analysis to safety and risk. It was apparent that a broad base in applied probability and reliability along with tools for practical application was required by the office. A series of ten class sessions with a duration of two hours each was organized and scheduled. Hand-out materials were developed and practical examples based on the type of work performed by the office personnel were included. Topics covered were: Reliability Systems - a broad system oriented approach to reliability; Probability Distributions - discrete and continuous distributions; Sampling and Confidence Intervals - random sampling and sampling plans; Data Analysis and Estimation - Model selection and parameter estimates; and Reliability Tools - block diagrams, fault trees, event trees, FMEA. In the future, this information will be used to review and assess existing equipment and processes from a reliability system perspective. An analysis of incoming materials sampling plans was also completed. This study looked at the issues associated with Mil Std 105 and changes for a zero defect acceptance sampling plan.

  16. Teachers' Collective Efficacy, Job Satisfaction, and Job Stress in Cross-Cultural Context

    ERIC Educational Resources Information Center

    Klassen, Robert M.; Usher, Ellen L.; Bong, Mimi

    2010-01-01

    This study examines how teachers' collective efficacy (TCE), job stress, and the cultural dimension of collectivism are associated with job satisfaction for 500 teachers from Canada, Korea (South Korea or Republic of Korea), and the United States. Multigroup path analysis revealed that TCE predicted job satisfaction across settings. Job stress was…

  17. Administrative Staff Members' Job Competency and Their Job Satisfaction in a Korean Research University

    ERIC Educational Resources Information Center

    Jung, Jisun; Shin, Jung Cheol

    2015-01-01

    The purpose of this study is to explore the impact of administrative staff's job competency on their job satisfaction in a Korean research university. We conceptualized job satisfaction into three subcomponents: satisfaction in the job field, in the workplace, and with the actual task. In the regression analysis, we included demographics, inner…

  18. PHYSICS AND SAFETY ANALYSIS FOR THE NIST RESEARCH REACTOR.

    SciTech Connect

    Cheng, L.; Diamond, D.; Xu, J.; Carew, J.; Rorer, D.

    2004-03-31

    Detailed reactor physics and safety analyses have been performed for the 20 MW D{sub 2}O moderated research reactor (NBSR) at the National Institute of Standards and Technology (NIST). The analyses provide an update to the Final Safety Analysis Report (FSAR) and employ state-of-the-art calculational methods. Three-dimensional Monte Carlo neutron and photon transport calculations were performed with the MCNP code to determine the safety parameters for the NBSR. The core depletion and determination of the fuel compositions were performed with MONTEBURNS. MCNP calculations were performed to determine the beginning, middle, and end-of-cycle power distributions, moderator temperature coefficient, and shim safety arm, beam tube and void reactivity worths. The calculational model included a plate-by-plate description of each fuel assembly, axial mid-plane water gap, beam tubes and the tubular geometry of the shim safety arms. The time-dependent analysis of the primary loop was determined with a RELAP5 transient analysis model that includes the pump, heat exchanger, fuel element geometry, and flow channels for both the six inner and twenty-four outer fuel elements. The statistical analysis used to assure protection from critical heat flux (CHF) was performed using a Monte Carlo simulation of the uncertainties contributing to the CHF calculation. The power distributions used to determine the local fuel conditions and margin to CHF were determined with MCNP. Evaluations were performed for the following accidents: (1) the control rod withdrawal startup accident, (2) the maximum reactivity insertion accident, (3) loss-of-flow resulting from loss of electrical power, (4) loss-of-flow resulting from a primary pump seizure, (5) loss-of-flow resulting from inadvertent throttling of a flow control valve, (6) loss-of-flow resulting from failure of both shutdown cooling pumps and (7) misloading of a fuel element. In both the startup and maximum reactivity insertion accidents, the

  19. Workplace stress in nursing workers from an emergency hospital: Job Stress Scale analysis.

    PubMed

    Urbanetto, Janete de Souza; da Silva, Priscila Costa; Hoffmeister, Eveline; de Negri, Bianca Souza; da Costa, Bartira Ercília Pinheiro; Poli de Figueiredo, Carlos Eduardo

    2011-01-01

    This study identifies workplace stress according to the Job Stress Scale and associates it with socio-demographic and occupational variables of nursing workers from an emergency hospital. This is a cross-sectional study and data were collected through a questionnaire applied to 388 nursing professionals. Descriptive statistics were applied; univariate and multivariate analyses were performed. The results indicate there is a significant association with being a nursing technician or auxiliary, working in the position for more than 15 years, and having low social support, with 3.84, 2.25 and 4.79 times more chances of being placed in the 'high strain job' quadrant. The study reveals that aspects related to the workplace should be monitored by competent agencies in order to improve the quality of life of nursing workers.

  20. Developmental Climate: A Cross-level Analysis of Voluntary Turnover and Job Performance

    PubMed Central

    Spell, Hannah B.; Eby, Lillian T.; Vandenberg, Robert J.

    2014-01-01

    This research investigates the influence of shared perceptions of developmental climate on individual-level perceptions of organizational commitment, engagement, and perceived competence, and whether these attitudes mediate the relationship between developmental climate and both individual voluntary turnover and supervisor-rated job performance. Survey data were collected from 361 intact employee-supervisory mentoring dyads and matched with employee turnover data collected one year later to test the proposed framework using multilevel modeling techniques. As expected, shared perceptions of developmental climate were significantly and positively related to all three individual work attitudes. In addition, both organizational commitment and perceived competence were significant mediators of the positive relationship between shared perceptions of developmental climate and voluntary turnover, as well as shared perceptions of developmental climate and supervisor-rated job performance. By contrast, no significant mediating effects were found for engagement. Theoretical implications, limitations, and future research are discussed. PMID:24748681

  1. Analysis of Aviation Safety Reporting System Incident Data Associated With the Technical Challenges of the Vehicle Systems Safety Technology Project

    NASA Technical Reports Server (NTRS)

    Withrow, Colleen A.; Reveley, Mary S.

    2014-01-01

    This analysis was conducted to support the Vehicle Systems Safety Technology (VSST) Project of the Aviation Safety Program (AVsP) milestone VSST4.2.1.01, "Identification of VSST-Related Trends." In particular, this is a review of incident data from the NASA Aviation Safety Reporting System (ASRS). The following three VSST-related technical challenges (TCs) were the focus of the incidents searched in the ASRS database: (1) Vechicle health assurance, (2) Effective crew-system interactions and decisions in all conditions; and (3) Aircraft loss of control prevention, mitigation, and recovery.

  2. The long-term mortality impact of combined job strain and family circumstances: A life course analysis of working American mothers

    PubMed Central

    Sabbath, Erika L.; Mejía-Guevara, Iván; Noelke, Clemens; Berkman, Lisa F.

    2015-01-01

    Background Work stress and family composition have been separately linked to later-life mortality among working women, but it is not known how combinations of these exposures impact mortality, particularly when exposure is assessed cumulatively over the life course. We tested whether, among US women, lifelong work stress and lifelong family circumstances would jointly predict mortality risk. Procedures We studied formerly working mothers in the US Health and Retirement Study (HRS) born 1924-1957 (n=7,352). We used sequence analysis to determine five prototypical trajectories of marriage and parenthood in our sample. Using detailed information on occupation and industry of each woman’s longest-held job, we assigned each respondent a score for job control and job demands. We calculated age-standardized mortality rates by combined job demands, job control, and family status, then modeled hazard ratios for death based on family constellation, job control tertiles, and their combination. Results Married women who had children later in life had the lowest mortality risks (93/1,000). The highest-risk family clusters were characterized by spells of single motherhood (132/1,000). Generally, we observed linear relationships between job control and mortality hazard within each family trajectory. But while mortality risk was high for all long-term single mothers, we did not observe a job control-mortality gradient in this group. The highest-mortality subgroup was previously married women who became single mothers later in life and had low job control (HR 1.91, 95% CI 1.38,2.63). Practical implications Studies of associations between psychosocial work characteristics and health might consider heterogeneity of effects by family circumstances. Worksite interventions simultaneously considering both work and family characteristics may be most effective in reducing health risks. PMID:26513120

  3. Multifamily Energy Auditor Job/Task Analysis and Report: September 2013

    SciTech Connect

    Owens, C. M.

    2013-09-01

    The development of job/task analyses (JTAs) is one of three components of the Guidelines for Home Energy Professionals project and will allow industry to develop training resources, quality assurance protocols, accredited training programs, and professional certifications. The Multifamily Energy Auditor JTA identifies and catalogs all of the tasks performed by multifamily energy auditors, as well as the knowledge, skills, and abilities (KSAs) needed to perform the identified tasks.

  4. Multifamily Building Operator Job/Task Analysis and Report: September 2013

    SciTech Connect

    Owens, C. M.

    2013-09-01

    The development of job/task analyses (JTAs) is one of three components of the Guidelines for Home Energy Professionals project and will allow industry to develop training resources, quality assurance protocols, accredited training programs, and professional certifications. The Multifamily Building Operator JTA identifies and catalogs all of the tasks performed by multifamily building operators, as well as the knowledge, skills, and abilities (KSAs) needed to perform the identified tasks.

  5. Multifamily Quality Control Inspector Job/Task Analysis and Report: September 2013

    SciTech Connect

    Owens, C. M.

    2013-09-01

    The development of job/task analyses (JTAs) is one of three components of the Guidelines for Home Energy Professionals project and will allow industry to develop training resources, quality assurance protocols, accredited training programs, and professional certifications. The Multifamily Quality Control Inspector JTA identifies and catalogs all of the tasks performed by multifamily quality control inspectors, as well as the knowledge, skills, and abilities (KSAs) needed to perform the identified tasks.

  6. Multifamily Retrofit Project Manager Job/Task Analysis and Report: September 2013

    SciTech Connect

    Owens, C. M.

    2013-09-01

    The development of job/task analyses (JTAs) is one of three components of the Guidelines for Home Energy Professionals project and will allow industry to develop training resources, quality assurance protocols, accredited training programs, and professional certifications. The Multifamily Retrofit Project Manager JTA identifies and catalogs all of the tasks performed by multifamily retrofit project managers, as well as the knowledge, skills, and abilities (KSAs) needed to perform the identified tasks.

  7. Job Satisfaction Analysis in Rural China: A Qualitative Study of Doctors in a Township Hospital

    PubMed Central

    Chen, Qiwei; Yang, Lan; Tighe, Scott S.

    2017-01-01

    Background. Township hospitals in China provide rural communities with basic but much needed critical health care services. The doctors working in these hospitals often feel unsatisfied when considering their work schedules and financial rewards. Method. To explore job satisfaction of health workers in a township hospital, a qualitative study was conducted of 39 doctors from five township hospitals in Guangxi Zhuang Autonomous Region. The goal was to understand the level of job satisfaction of doctors and to make recommendations for improvements. Results. About 75% (28/39) of the doctors expressed negative attitudes related to their work conditions. Slightly more than half (22/39) mentioned they should receive greater compensation for their work and more than one were seriously considering other options. Many participants (35/39) showed their satisfaction about the achievement of serving as a doctor. Conclusion. Their main concerns related to job satisfaction included working conditions, financial rewards, and the doctor's relationships with patients. Increasing the incomes and fringe benefits of healthcare workers, improving their work conditions, and providing training and continuing education opportunities would help rural clinics retain doctors and eliminate the current unsatisfactory conditions. The findings also highlight the need for the government to increase financial support of township hospitals.

  8. Idaho National Engineering Laboratory (INEL) Environmental Restoration Program (ERP), Baseline Safety Analysis File (BSAF). Revision 1

    SciTech Connect

    Not Available

    1994-06-20

    This document was prepared to take the place of a Safety Evaluation Report since the Baseline Safety Analysis File (BSAF)and associated Baseline Technical Safety Requirements (TSR) File do not meet the requirements of a complete safety analysis documentation. Its purpose is to present in summary form the background of how the BSAF and Baseline TSR originated and a description of the process by which it was produced and approved for use in the Environmental Restoration Program.The BSAF is a facility safety reference document for INEL environmental restoration activities including environmental remediation of inactive waste sites and decontamination and decommissioning (D&D) of surplus facilities. The BSAF contains safety bases common to environmental restoration activities and guidelines for performing and documenting safety analysis. The common safety bases can be incorporated by reference into the safety analysis documentation prepared for individual environmental restoration activities with justification and any necessary revisions. The safety analysis guidelines in BSAF provide an accepted method for hazard analysis; analysis of normal, abnormal, and accident conditions; human factors analysis; and derivation of TSRS. The BSAF safety bases and guidelines are graded for environmental restoration activities.

  9. Simplifying documentation while approaching site closure: integrated health & safety plans as documented safety analysis

    SciTech Connect

    Brown, Tulanda

    2003-06-01

    At the Fernald Closure Project (FCP) near Cincinnati, Ohio, environmental restoration activities are supported by Documented Safety Analyses (DSAs) that combine the required project-specific Health and Safety Plans, Safety Basis Requirements (SBRs), and Process Requirements (PRs) into single Integrated Health and Safety Plans (I-HASPs). By isolating any remediation activities that deal with Enriched Restricted Materials, the SBRs and PRs assure that the hazard categories of former nuclear facilities undergoing remediation remain less than Nuclear. These integrated DSAs employ Integrated Safety Management methodology in support of simplified restoration and remediation activities that, so far, have resulted in the decontamination and demolition (D&D) of over 150 structures, including six major nuclear production plants. This paper presents the FCP method for maintaining safety basis documentation, using the D&D I-HASP as an example.

  10. A probabilistic safety analysis of incidents in nuclear research reactors.

    PubMed

    Lopes, Valdir Maciel; Agostinho Angelo Sordi, Gian Maria; Moralles, Mauricio; Filho, Tufic Madi

    2012-06-01

    This work aims to evaluate the potential risks of incidents in nuclear research reactors. For its development, two databases of the International Atomic Energy Agency (IAEA) were used: the Research Reactor Data Base (RRDB) and the Incident Report System for Research Reactor (IRSRR). For this study, the probabilistic safety analysis (PSA) was used. To obtain the result of the probability calculations for PSA, the theory and equations in the paper IAEA TECDOC-636 were used. A specific program to analyse the probabilities was developed within the main program, Scilab 5.1.1. for two distributions, Fischer and chi-square, both with the confidence level of 90 %. Using Sordi equations, the maximum admissible doses to compare with the risk limits established by the International Commission on Radiological Protection (ICRP) were obtained. All results achieved with this probability analysis led to the conclusion that the incidents which occurred had radiation doses within the stochastic effects reference interval established by the ICRP-64.

  11. Survey of systems safety analysis methods and their application to nuclear waste management systems

    SciTech Connect

    Pelto, P.J.; Winegardner, W.K.; Gallucci, R.H.V.

    1981-11-01

    This report reviews system safety analysis methods and examines their application to nuclear waste management systems. The safety analysis methods examined include expert opinion, maximum credible accident approach, design basis accidents approach, hazard indices, preliminary hazards analysis, failure modes and effects analysis, fault trees, event trees, cause-consequence diagrams, G0 methodology, Markov modeling, and a general category of consequence analysis models. Previous and ongoing studies on the safety of waste management systems are discussed along with their limitations and potential improvements. The major safety methods and waste management safety related studies are surveyed. This survey provides information on what safety methods are available, what waste management safety areas have been analyzed, and what are potential areas for future study.

  12. Documented Safety Analysis for the B695 Segment

    SciTech Connect

    Laycak, D

    2008-09-11

    This Documented Safety Analysis (DSA) was prepared for the Lawrence Livermore National Laboratory (LLNL) Building 695 (B695) Segment of the Decontamination and Waste Treatment Facility (DWTF). The report provides comprehensive information on design and operations, including safety programs and safety structures, systems and components to address the potential process-related hazards, natural phenomena, and external hazards that can affect the public, facility workers, and the environment. Consideration is given to all modes of operation, including the potential for both equipment failure and human error. The facilities known collectively as the DWTF are used by LLNL's Radioactive and Hazardous Waste Management (RHWM) Division to store and treat regulated wastes generated at LLNL. RHWM generally processes low-level radioactive waste with no, or extremely low, concentrations of transuranics (e.g., much less than 100 nCi/g). Wastes processed often contain only depleted uranium and beta- and gamma-emitting nuclides, e.g., {sup 90}Sr, {sup 137}Cs, or {sup 3}H. The mission of the B695 Segment centers on container storage, lab-packing, repacking, overpacking, bulking, sampling, waste transfer, and waste treatment. The B695 Segment is used for storage of radioactive waste (including transuranic and low-level), hazardous, nonhazardous, mixed, and other waste. Storage of hazardous and mixed waste in B695 Segment facilities is in compliance with the Resource Conservation and Recovery Act (RCRA). LLNL is operated by the Lawrence Livermore National Security, LLC, for the Department of Energy (DOE). The B695 Segment is operated by the RHWM Division of LLNL. Many operations in the B695 Segment are performed under a Resource Conservation and Recovery Act (RCRA) operation plan, similar to commercial treatment operations with best demonstrated available technologies. The buildings of the B695 Segment were designed and built considering such operations, using proven building systems

  13. Canister storage building (CSB) safety analysis report phase 3: Safety analysis documentation supporting CSB construction

    SciTech Connect

    Garvin, L.J.

    1997-04-28

    The Canister Storage Building (CSB) will be constructed in the 200 East Area of the U.S. Department of Energy (DOE) Hanford Site. The CSB will be used to stage and store spent nuclear fuel (SNF) removed from the Hanford Site K Basins. The objective of this chapter is to describe the characteristics of the site on which the CSB will be located. This description will support the hazard analysis and accident analyses in Chapter 3.0. The purpose of this report is to provide an evaluation of the CSB design criteria, the design's compliance with the applicable criteria, and the basis for authorization to proceed with construction of the CSB.

  14. Limited-scope probabilistic safety analysis for the Los Alamos Meson Physics Facility (LAMPF)

    SciTech Connect

    Sharirli, M.; Rand, J.L.; Sasser, M.K.; Gallegos, F.R.

    1992-12-01

    The reliability of instrumentation and safety systems is a major issue in the operation of accelerator facilities. A probabilistic safety analysis was performed or the key safety and instrumentation systems at the Los Alamos Meson Physics Facility (LAMPF). in Phase I of this unique study, the Personnel Safety System (PSS) and the Current Limiters (XLs) were analyzed through the use of the fault tree analyses, failure modes and effects analysis, and criticality analysis. Phase II of the program was done to update and reevaluate the safety systems after the Phase I recommendations were implemented. This paper provides a brief review of the studies involved in Phases I and II of the program.

  15. Criticality safety analysis of a calciner exit chute

    SciTech Connect

    Haught, C.F.; Basoglu, B.; Brewer, R.W.; Hollenback, D.F.; Wilkinson, A.D.; Dodds, H.L. . Nuclear Engineering Dept.); Oxenham, R.L. )

    1994-01-01

    Calcination of uranyl nitrate into uranium oxide is part of normal operations of some enrichment plants. Typically, a calciner discharges uranium oxide powder (U[sub 3]O[sub 8]) into an exit chute that directs the powder into a receiving can located in a glove box. One possible scenario for a criticality accident is the exit chute becoming blocked with powder near its discharge. The blockage restricts the flow of powder causing the exit chute to become filled with the powder. If blockage does occur, the height of the powder could reach a level that would not be safe from a criticality point of view. In this analysis, the subcritical height limit is examined for 98% enriched U[sub 3]O[sub 8] in the exit chute with full water reflection and optimal water moderation. The height limit for ensuring criticality safety during such an accumulation is 28.2 cm above the top of the discharge pipe at the bottom of the chute. Chute design variations are also evaluated with full water reflection and optimal water moderation. Subcritical configurations for the exit chute variation are developed, but the configurations are not safe when combined with the calciner. To ensure criticality safety, modifications must be made to the calciner tube or safety measures must be implemented if these designs are to be utilized with 98% enriched material. A geometrically safe configuration for the exit chute is developed for a blockage of 20% enriched powder with full water reflection and optimal water moderation, and this configuration is safe when combined with the existing calciner.

  16. Analysis of vehicle's safety envelope under car-following model

    NASA Astrophysics Data System (ADS)

    Tang, Tie-Qiao; Zhang, Jian; Chen, Liang; Shang, Hua-Yan

    2017-05-01

    In this paper, we propose an improved car-following model to explore the impacts of vehicle's two safety distances (i.e., the front safety distance and back safety distance) on the traffic safety during the starting process. The numerical results show that our model is prominently safer than the FVD (full velocity difference) model, i.e., our model is better than the FVD model from the perspective of the traffic safety, which shows that each driver should consider his two safety distances during his driving process.

  17. Hazard screening application guide. Safety Analysis Report Update Program

    SciTech Connect

    1992-06-01

    The basic purpose of hazard screening is to group precesses, facilities, and proposed modifications according to the magnitude of their hazards so as to determine the need for and extent of follow on safety analysis. A hazard is defined as a material, energy source, or operation that has the potential to cause injury or illness in human beings. The purpose of this document is to give guidance and provide standard methods for performing hazard screening. Hazard screening is applied to new and existing facilities and processes as well as to proposed modifications to existing facilities and processes. The hazard screening process evaluates an identified hazards in terms of the effects on people, both on-site and off-site. The process uses bounding analyses with no credit given for mitigation of an accident with the exception of certain containers meeting DOT specifications. The process is restricted to human safety issues only. Environmental effects are addressed by the environmental program. Interfaces with environmental organizations will be established in order to share information.

  18. An Analysis of Excavation Support Safety Based on Experimental Studies

    NASA Astrophysics Data System (ADS)

    Gorska, Karolina; Wyjadłowski, Marek

    2015-09-01

    The article presents the results of inclinometric measurements and numerical analyses of soldier-pile wall displacements. The excavation under investigation was made in cohesive soils. The measurements were conducted at points located at the edge of the cantilever excavation support system. The displacements of the excavation support observed over the period of three years demonstrated the pattern of steady growth over the first two months, followed by a gradual levelling out to a final plateau. The numerical analyses were conducted based on 3D FEM models. The numerical analysis of the problem comprise calculations of the global structural safety factor depending on the displacement of the chosen points in the lagging and conducted by means of the φ/c reduction procedure. The adopted graphical method of safety estimation is very conservative in the sense that it recognizes stability loss quite early, when one could further load the medium or weaken it by further strength reduction. The values of the Msf factor are relatively high. This is caused by the fact that the structure was designed for excavation twice as deep. Nevertheless, the structure is treated as a temporary one.

  19. Documented Safety Analysis for the Waste Storage Facilities

    SciTech Connect

    Laycak, D

    2008-06-16

    This documented safety analysis (DSA) for the Waste Storage Facilities was developed in accordance with 10 CFR 830, Subpart B, 'Safety Basis Requirements', and utilizes the methodology outlined in DOE-STD-3009-94, Change Notice 3. The Waste Storage Facilities consist of Area 625 (A625) and the Decontamination and Waste Treatment Facility (DWTF) Storage Area portion of the DWTF complex. These two areas are combined into a single DSA, as their functions as storage for radioactive and hazardous waste are essentially identical. The B695 Segment of DWTF is addressed under a separate DSA. This DSA provides a description of the Waste Storage Facilities and the operations conducted therein; identification of hazards; analyses of the hazards, including inventories, bounding releases, consequences, and conclusions; and programmatic elements that describe the current capacity for safe operations. The mission of the Waste Storage Facilities is to safely handle, store, and treat hazardous waste, transuranic (TRU) waste, low-level waste (LLW), mixed waste, combined waste, nonhazardous industrial waste, and conditionally accepted waste generated at LLNL (as well as small amounts from other DOE facilities).

  20. Documented Safety Analysis for the Waste Storage Facilities March 2010

    SciTech Connect

    Laycak, D T

    2010-03-05

    This Documented Safety Analysis (DSA) for the Waste Storage Facilities was developed in accordance with 10 CFR 830, Subpart B, 'Safety Basis Requirements,' and utilizes the methodology outlined in DOE-STD-3009-94, Change Notice 3. The Waste Storage Facilities consist of Area 625 (A625) and the Decontamination and Waste Treatment Facility (DWTF) Storage Area portion of the DWTF complex. These two areas are combined into a single DSA, as their functions as storage for radioactive and hazardous waste are essentially identical. The B695 Segment of DWTF is addressed under a separate DSA. This DSA provides a description of the Waste Storage Facilities and the operations conducted therein; identification of hazards; analyses of the hazards, including inventories, bounding releases, consequences, and conclusions; and programmatic elements that describe the current capacity for safe operations. The mission of the Waste Storage Facilities is to safely handle, store, and treat hazardous waste, transuranic (TRU) waste, low-level waste (LLW), mixed waste, combined waste, nonhazardous industrial waste, and conditionally accepted waste generated at LLNL (as well as small amounts from other DOE facilities).

  1. Safety incident reporting in emergency radiology: analysis of 1717 safety incident reports.

    PubMed

    Mansouri, Mohammad; Shaqdan, Khalid W; Aran, Shima; Raja, Ali S; Lev, Michael H; Abujudeh, Hani H

    2015-12-01

    The aim of this article is to describe the incidence and types of safety reports logged in the radiology safety incident reporting system in our emergency radiology section over an 8-year period. Electronic incident reporting system of our institute was searched for the variables in emergency radiology. All reports from April 2006 to June 2014 were included and deindentified. The following event classifications were investigated in radiography, CT, and MRI modalities: diagnostic test orders, ID/documentation/consent, safety/security/conduct, service coordination, surgery/procedure, line/tube, fall, medication/IV safety, employee general incident, environment/equipment, adverse drug reaction, skin/tissue, and diagnosis/treatment. A total of 881,194 emergency radiology examinations were performed during the study period, 1717 (1717/881,194 = 0.19 %) of which resulted in safety reports. Reports were classified into 14 different categories, the most frequent of which were "diagnostic test orders" (481/1717 = 28 % total incident reports), "medication/IV safety" (302/1717 = 18 % total incident reports), and "service coordination" (204/1717 = 12 % total incident reports). X-ray had the highest report rate (873/1717 = 50 % total incident reports), followed by CT (604/1717 = 35 % total incident reports) and MRI (240/1717 = 14 % total incident reports). Forty-six percent of safety incidents (789/1717) caused no harm and did not reach the patient, 36 % (617/1717) caused no harm but reached the patient, 18 % (308/1717) caused temporary or minor harm/ damage, and less than 1 % caused permanent or major harm/ damage or death. Our study shows an overall safety incident report rate of 0.19 % in emergency radiology including radiography, CT, and MRI modalities. The most common safety incidents were diagnostic test orders, medication/IV safety, and service coordination.

  2. 41 CFR 102-80.130 - Who must perform the equivalent level of safety analysis?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... equivalent level of safety analysis? 102-80.130 Section 102-80.130 Public Contracts and Property Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION REAL PROPERTY 80-SAFETY AND ENVIRONMENTAL MANAGEMENT Accident and Fire Prevention Equivalent Level of Safety...

  3. Safety analysis forseismic motion of control rods accounting for rod misalignment

    SciTech Connect

    Osmin, W.L.; Paik, I.K.

    1992-01-01

    The purpose of this report is to provide a summary of the results of three safety analyses performed by the SRL Safety Analysis Group (SAG) to assess the safety impact of control rod motion induced by a Design Basis Earthquake (DBE).

  4. The Job Demands-Resources Model: An Analysis of Additive and Joint Effects of Demands and Resources

    ERIC Educational Resources Information Center

    Hu, Qiao; Schaufeli, Wilmar B.; Taris, Toon W.

    2011-01-01

    The present study investigated the additive, synergistic, and moderating effects of job demands and job resources on well-being (burnout and work engagement) and organizational outcomes, as specified by the Job Demands-Resources (JD-R) model. A survey was conducted among two Chinese samples: 625 blue collar workers and 761 health professionals. A…

  5. Job/Task Analysis: Enhancing the Commercial Building Workforce Through the Development of Foundational Materials; Preprint

    SciTech Connect

    Studer, D.; Kemkar, S.

    2012-09-01

    For many commercial building operation job categories, industry consensus has not been reached on the knowledge, skills, and abilities that practitioners should possess. The goal of this guidance is to help streamline the minimum competencies taught or tested by organizations catering to building operations and maintenance personnel while providing a basis for developing and comparing new and existing training programs in the commercial building sector. The developed JTAs will help individuals identify opportunities to enhance their professional skills, enable industry to identify an appropriately skilled workforce, and allow training providers to ensure that they are providing the highest quality product possible.

  6. Analysis of School Food Safety Programs Based on HACCP Principles

    ERIC Educational Resources Information Center

    Roberts, Kevin R.; Sauer, Kevin; Sneed, Jeannie; Kwon, Junehee; Olds, David; Cole, Kerri; Shanklin, Carol

    2014-01-01

    Purpose/Objectives: The purpose of this study was to determine how school districts have implemented food safety programs based on HACCP principles. Specific objectives included: (1) Evaluate how schools are implementing components of food safety programs; and (2) Determine foodservice employees food-handling practices related to food safety.…

  7. Safety analysis report for packaging (onsite) doorstop samplecarrier system

    SciTech Connect

    Obrien, J.H.

    1997-02-24

    The Doorstop Sample Carrier System consists of a Type B certified N-55 overpack, U.S. Department of Transportation (DOT) specification or performance-oriented 208-L (55-gal) drum (DOT 208-L drum), and Doorstop containers. The purpose of the Doorstop Sample Carrier System is to transport samples onsite for characterization. This safety analysis report for packaging (SARP) provides the analyses and evaluation necessary to demonstrate that the Doorstop Sample Carrier System meets the requirements and acceptance criteria for both Hanford Site normal transport conditions and accident condition events for a Type B package. This SARP also establishes operational, acceptance, maintenance, and quality assurance (QA) guidelines to ensure that the method of transport for the Doorstop Sample Carrier System is performed safely in accordance with WHC-CM-2-14, Hazardous Material Packaging and Shipping.

  8. Safety analysis of the 700-horsepower combustion test facility

    SciTech Connect

    Berkey, B.D.

    1981-05-01

    The objective of the program reported herein was to provide a Safety Analysis of the 700 h.p. Combustion Test Facility located in Building 93 at the Pittsburgh Energy Technology Center. Extensive safety related measures have been incorporated into the design, construction, and operation of the Combustion Test Facility. These include: nitrogen addition to the coal storage bin, slurry hopper, roller mill and pulverizer baghouse, use of low oxygen content combustion gas for coal conveying, an oxygen analyzer for the combustion gas, insulation on hot surfaces, proper classification of electrical equipment, process monitoring instrumentation and a planned remote television monitoring system. Analysis of the system considering these factors has resulted in the determination of overall probabilities of occurrence of hazards as shown in Table I. Implementation of the recommendations in this report will reduce these probabilities as indicated. The identified hazards include coal dust ignition by hot ductwork and equipment, loss of inerting within the coal conveying system leading to a coal dust fire, and ignition of hydrocarbon vapors or spilled oil, or slurry. The possibility of self-heating of coal was investigated. Implementation of the recommendations in this report will reduce the ignition probability to no more than 1 x 10/sup -6/ per event. In addition to fire and explosion hazards, there are potential exposures to materials which have been identified as hazardous to personal health, such as carbon monoxide, coal dust, hydrocarbon vapors, and oxygen deficient atmosphere, but past monitoring experience has not revealed any problem areas. The major environmental hazard is an oil spill. The facility has a comprehensive spill control plan.

  9. Conversion Preliminary Safety Analysis Report for the NIST Research Reactor

    SciTech Connect

    Diamond, D. J.; Baek, J. S.; Hanson, A. L.; Cheng, L-Y; Brown, N.; Cuadra, A.

    2015-01-30

    The NIST Center for Neutron Research (NCNR) is a reactor-laboratory complex providing the National Institute of Standards and Technology (NIST) and the nation with a world-class facility for the performance of neutron-based research. The heart of this facility is the NIST research reactor (aka NBSR); a heavy water moderated and cooled reactor operating at 20 MW. It is fueled with high-enriched uranium (HEU) fuel elements. A Global Threat Reduction Initiative (GTRI) program is underway to convert the reactor to low-enriched uranium (LEU) fuel. This program includes the qualification of the proposed fuel, uranium and molybdenum alloy foil clad in an aluminum alloy, and the development of the fabrication techniques. This report is a preliminary version of the Safety Analysis Report (SAR) that would be submitted to the U.S. Nuclear Regulatory Commission (NRC) for approval prior to conversion. The report follows the recommended format and content from the NRC codified in NUREG-1537, “Guidelines for Preparing and Reviewing Applications for the Licensing of Non-power Reactors,” Chapter 18, “Highly Enriched to Low-Enriched Uranium Conversions.” The emphasis in any conversion SAR is to explain the differences between the LEU and HEU cores and to show the acceptability of the new design; there is no need to repeat information regarding the current reactor that will not change upon conversion. Hence, as seen in the report, the bulk of the SAR is devoted to Chapter 4, Reactor Description, and Chapter 13, Safety Analysis.

  10. Planning Document for an NBSR Conversion Safety Analysis Report

    SciTech Connect

    Diamond D. J.; Baek J.; Hanson, A.L.; Cheng, L-Y.; Brown, N.; Cuadra, A.

    2013-09-25

    The NIST Center for Neutron Research (NCNR) is a reactor-laboratory complex providing the National Institute of Standards and Technology (NIST) and the nation with a world-class facility for the performance of neutron-based research. The heart of this facility is the National Bureau of Standards Reactor (NBSR). The NBSR is a heavy water moderated and cooled reactor operating at 20 MW. It is fueled with high-enriched uranium (HEU) fuel elements. A Global Threat Reduction Initiative (GTRI) program is underway to convert the reactor to low-enriched uranium (LEU) fuel. This program includes the qualification of the proposed fuel, uranium and molybdenum alloy foil clad in an aluminum alloy, and the development of the fabrication techniques. This report is a planning document for the conversion Safety Analysis Report (SAR) that would be submitted to, and approved by, the Nuclear Regulatory Commission (NRC) before the reactor could be converted.This report follows the recommended format and content from the NRC codified in NUREG-1537, “Guidelines for Preparing and Reviewing Applications for the Licensing of Non-power Reactors,” Chapter 18, “Highly Enriched to Low-Enriched Uranium Conversions.” The emphasis herein is on the SAR chapters that require significant changes as a result of conversion, primarily Chapter 4, Reactor Description, and Chapter 13, Safety Analysis. The document provides information on the proposed design for the LEU fuel elements and identifies what information is still missing. This document is intended to assist ongoing fuel development efforts, and to provide a platform for the development of the final conversion SAR. This report contributes directly to the reactor conversion pillar of the GTRI program, but also acts as a boundary condition for the fuel development and fuel fabrication pillars.

  11. 41 CFR 102-80.110 - What must an equivalent level of safety analysis indicate?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... level of safety analysis indicate? 102-80.110 Section 102-80.110 Public Contracts and Property Management Federal Property Management Regulations System (Continued) FEDERAL MANAGEMENT REGULATION REAL... Analysis § 102-80.110 What must an equivalent level of safety analysis indicate? To be acceptable,...

  12. Improved Flow Modeling in Transient Reactor Safety Analysis Computer Codes

    SciTech Connect

    Holowach, M.J.; Hochreiter, L.E.; Cheung, F.B.

    2002-07-01

    A method of accounting for fluid-to-fluid shear in between calculational cells over a wide range of flow conditions envisioned in reactor safety studies has been developed such that it may be easily implemented into a computer code such as COBRA-TF for more detailed subchannel analysis. At a given nodal height in the calculational model, equivalent hydraulic diameters are determined for each specific calculational cell using either laminar or turbulent velocity profiles. The velocity profile may be determined from a separate CFD (Computational Fluid Dynamics) analysis, experimental data, or existing semi-empirical relationships. The equivalent hydraulic diameter is then applied to the wall drag force calculation so as to determine the appropriate equivalent fluid-to-fluid shear caused by the wall for each cell based on the input velocity profile. This means of assigning the shear to a specific cell is independent of the actual wetted perimeter and flow area for the calculational cell. The use of this equivalent hydraulic diameter for each cell within a calculational subchannel results in a representative velocity profile which can further increase the accuracy and detail of heat transfer and fluid flow modeling within the subchannel when utilizing a thermal hydraulics systems analysis computer code such as COBRA-TF. Utilizing COBRA-TF with the flow modeling enhancement results in increased accuracy for a coarse-mesh model without the significantly greater computational and time requirements of a full-scale 3D (three-dimensional) transient CFD calculation. (authors)

  13. Your Job.

    ERIC Educational Resources Information Center

    Torre, Liz; And Others

    Information and accompanying exercises are provided in this learning module to reinforce basic reading, writing, and math skills and, at the same time, introduce personal assessment and job-seeking techniques. The module's first section provides suggestions for assessing personal interests and identifying the assets one has to offer an employer.…

  14. Job Ready.

    ERIC Educational Resources Information Center

    Easter Seal Society for Crippled Children and Adults of Washington, Seattle.

    Intended for use by employers for assessing how "job-ready" their particular business environment may be, the booklet provides information illustrating what physical changes could be made to allow persons with mobility limitations to enter and conduct business independently in a particular building. Illustrations along with brief explanations are…

  15. Job Olympics.

    ERIC Educational Resources Information Center

    Gerweck, Debra R.; Chauza, Phyllis J.

    This document consists of materials on Hiawatha (Kansas) High School's 1993 Job Olympics, a competition for high school students with disabilities. The materials are those included in a packet for student participants. A cover/information sheet details eligibility, entry deadline, date and place of competition, opening ceremonies, events, and a…

  16. Predictors of job satisfaction among individuals with disabilities: An analysis of South Korea's National Survey of employment for the disabled.

    PubMed

    Park, Yujeong; Seo, Dong Gi; Park, Jaekook; Bettini, Elizabeth; Smith, Jamie

    2016-01-01

    This study aims to explore the influences of personal, vocational, and job environment related factors that are associated with job satisfaction of individuals with disabilities in South Korea. Data for wage-based working employees from a nationwide survey were obtained, which resulted in a total number of 417 participants. The six hypotheses and mediation effects of personal and work related environmental factors were tested using the structural equation modeling drawn from existing research evidence. Results revealed that (a) life satisfaction and job related environments directly influenced job satisfaction; (b) the relationship between personal experience and job satisfaction was mediated by life satisfaction for both mild/moderate and severe/profound disabilities group; and (c) the mediating role of job environment between vocational preparedness and job satisfaction was only observed for individuals with mild/moderate disabilities. Summary of findings and implications for future research and practices are discussed.

  17. Safety Analysis of FMS/CTAS Interactions During Aircraft Arrivals

    NASA Technical Reports Server (NTRS)

    Leveson, Nancy G.

    1998-01-01

    This grant funded research on human-computer interaction design and analysis techniques, using future ATC environments as a testbed. The basic approach was to model the nominal behavior of both the automated and human procedures and then to apply safety analysis techniques to these models. Our previous modeling language, RSML, had been used to specify the system requirements for TCAS II for the FAA. Using the lessons learned from this experience, we designed a new modeling language that (among other things) incorporates features to assist in designing less error-prone human-computer interactions and interfaces and in detecting potential HCI problems, such as mode confusion. The new language, SpecTRM-RL, uses "intent" abstractions, based on Rasmussen's abstraction hierarchy, and includes both informal (English and graphical) specifications and formal, executable models for specifying various aspects of the system. One of the goals for our language was to highlight the system modes and mode changes to assist in identifying the potential for mode confusion. Three published papers resulted from this research. The first builds on the work of Degani on mode confusion to identify aspects of the system design that could lead to potential hazards. We defined and modeled modes differently than Degani and also defined design criteria for SpecTRM-RL models. Our design criteria include the Degani criteria but extend them to include more potential problems. In a second paper, Leveson and Palmer showed how the criteria for indirect mode transitions could be applied to a mode confusion problem found in several ASRS reports for the MD-88. In addition, we defined a visual task modeling language that can be used by system designers to model human-computer interaction. The visual models can be translated into SpecTRM-RL models, and then the SpecTRM-RL suite of analysis tools can be used to perform formal and informal safety analyses on the task model in isolation or integrated with

  18. PHYSICS AND SAFETY ANALYSIS FOR THE NIST RESEARCH REACTOR.

    SciTech Connect

    Carew, J.; Hanson, A.; Xu, J.; Rorer, D.; Diamond, D.

    2003-08-26

    Detailed reactor physics and safety analyses have been performed for the 20 MW D{sub 2}O moderated research reactor (NBSR) at the National Institute of Standards and Technology (NIST). The analyses provide an update to the Final Safety Analysis Report (FSAR) and employ state-of-the-art calculational methods. Three-dimensional MCNP Monte Carlo neutron and photon transport calculations were performed to determine the safety parameters for the NBSR. The core depletion and determination of the fuel compositions were performed with MONTEBURNS. MCNP calculations were performed to determine the beginning, middle, and end-of-cycle power distributions, moderator temperature coefficient, and shim arm, beam tube and void reactivity worths. The calculational model included a plate-by-plate description of each fuel assembly, axial mid-plane water gap, beam tubes and the tubular geometry of the shim arms. The time-dependent analysis of the primary loop was determined with a RELAP5 transient analysis model including the pump, heat exchanger, fuel element geometry, and flow channels for both the six inner and twenty-four outer fuel elements. The statistical analysis used to assure protection from critical heat flux (CHF) was performed using a Monte Carlo simulation of the uncertainties contributing to the CHF calculation. The power distributions used to determine the local fuel conditions and margin to CHF were determined with MCNP. Evaluations were performed for the following accidents: (1) the control rod withdrawal startup accident, (2) the maximum reactivity insertion accident, (3) loss-of-flow resulting from loss of electrical power, (4) loss-of-flow resulting from a primary pump seizure, (5) loss-of-flow resulting from inadvertent throttling of a flow control valve, (6) loss-of-flow resulting from failure of both shutdown cooling pumps and (7) misloading of a fuel element. In both the startup and maximum reactivity insertion accidents, the core power transient is terminated

  19. The Impact of Occupational Hazard Information on Employee Health and Safety: An Analysis by Professional Sectors in Spain

    ERIC Educational Resources Information Center

    Saldaria, Miguel Angel Mariscal; Herrero, Susana Garcia; Rodriguez, Javier Garcia; Ritzel, Dale

    2012-01-01

    All workers have the right to perform their job duties under the best possible conditions, safeguarded from the harm which the execution of their duties may entail. In addition, employers have the obligation to guarantee this right to health, implementing a preventive system which assures the safety and health of the workers under their charge.…

  20. Relationship between Job Stress and Hypo-high-density Lipoproteinemia of Chinese Workers in Shanghai: The Rosai Karoshi Study

    PubMed Central

    Muratsubaki, Tomohiko; Hattori, Tomomi; Li, Jue; Fukudo, Shin; Munakata, Masanori

    2016-01-01

    Background: Karoshi, or death due to overwork, has now become a serious social problem in China. Worsening of cardiovascular risks by stress might initiate karoshi. Many studies have examined the relationship between job stress and obesity, hypertension, and type 2 diabetes mellitus, but less evidence exists for dyslipidemia like hypo-high-density lipoproteinemia (hypo-HDL). The aim of this study was to investigate the relationship between job stress and hypo-HDL of Chinese workers in Shanghai. Methods: We studied 2219 Chinese workers in Shanghai, who participated in the Japan-China cooperative study for the prevention of karoshi. A questionnaire was administered to examine the lifestyle characteristics, job category, weekly working hours, and job stress. Job demand and job control were quantified using the National Institute for Occupational Safety and Health questionnaire. Modified job strain measure was defined by the combination of low job control and high demand. Hypo-HDL was defined as plasma high-density lipoprotein cholesterol concentration of <1.04 mmol/L (40 mg/dl). Multivariate logistic regression analysis was performed for hypo-HDL as a dependent variable. Results: Modified job strain was not related to hypo-HDL either in men or women. In men, multivariate adjusted odds ratio (OR) for having hypo-HDL was significantly higher in the lowest job control tertile compared with the highest job control tertile (OR = 1.39, 95% confidence interval [CI] 1.03–1.87, P = 0.034). In the same model, a similar trend was observed for women, but it did not reach a statistically significant level (OR = 1.51, 95% CI, 0.88–2.56, P = 0.132). Conclusion: A low level of job control but not modified job strain was significantly related to higher prevalence of hypo-HDL of Chinese workers in Shanghai. PMID:27748331

  1. Job Readiness Training Curriculum.

    ERIC Educational Resources Information Center

    Tesolowski, Dennis G.

    Designed for professionals in rehabilitation settings, this curriculum guide presents fifteen lessons that focus on preparing to seek a job, job seeking, and job maintenance. Among the lesson titles included in the guide are (1) How to Find the Right Job and Categories of Jobs, (2) Self-Expressed Interests and Attitudes for Specific Jobs, (3)…

  2. Interface design of VSOP'94 computer code for safety analysis

    NASA Astrophysics Data System (ADS)

    Natsir, Khairina; Yazid, Putranto Ilham; Andiwijayakusuma, D.; Wahanani, Nursinta Adi

    2014-09-01

    Today, most software applications, also in the nuclear field, come with a graphical user interface. VSOP'94 (Very Superior Old Program), was designed to simplify the process of performing reactor simulation. VSOP is a integrated code system to simulate the life history of a nuclear reactor that is devoted in education and research. One advantage of VSOP program is its ability to calculate the neutron spectrum estimation, fuel cycle, 2-D diffusion, resonance integral, estimation of reactors fuel costs, and integrated thermal hydraulics. VSOP also can be used to comparative studies and simulation of reactor safety. However, existing VSOP is a conventional program, which was developed using Fortran 65 and have several problems in using it, for example, it is only operated on Dec Alpha mainframe platforms and provide text-based output, difficult to use, especially in data preparation and interpretation of results. We develop a GUI-VSOP, which is an interface program to facilitate the preparation of data, run the VSOP code and read the results in a more user friendly way and useable on the Personal 'Computer (PC). Modifications include the development of interfaces on preprocessing, processing and postprocessing. GUI-based interface for preprocessing aims to provide a convenience way in preparing data. Processing interface is intended to provide convenience in configuring input files and libraries and do compiling VSOP code. Postprocessing interface designed to visualized the VSOP output in table and graphic forms. GUI-VSOP expected to be useful to simplify and speed up the process and analysis of safety aspects.

  3. Interface design of VSOP'94 computer code for safety analysis

    SciTech Connect

    Natsir, Khairina Andiwijayakusuma, D.; Wahanani, Nursinta Adi; Yazid, Putranto Ilham

    2014-09-30

    Today, most software applications, also in the nuclear field, come with a graphical user interface. VSOP'94 (Very Superior Old Program), was designed to simplify the process of performing reactor simulation. VSOP is a integrated code system to simulate the life history of a nuclear reactor that is devoted in education and research. One advantage of VSOP program is its ability to calculate the neutron spectrum estimation, fuel cycle, 2-D diffusion, resonance integral, estimation of reactors fuel costs, and integrated thermal hydraulics. VSOP also can be used to comparative studies and simulation of reactor safety. However, existing VSOP is a conventional program, which was developed using Fortran 65 and have several problems in using it, for example, it is only operated on Dec Alpha mainframe platforms and provide text-based output, difficult to use, especially in data preparation and interpretation of results. We develop a GUI-VSOP, which is an interface program to facilitate the preparation of data, run the VSOP code and read the results in a more user friendly way and useable on the Personal 'Computer (PC). Modifications include the development of interfaces on preprocessing, processing and postprocessing. GUI-based interface for preprocessing aims to provide a convenience way in preparing data. Processing interface is intended to provide convenience in configuring input files and libraries and do compiling VSOP code. Postprocessing interface designed to visualized the VSOP output in table and graphic forms. GUI-VSOP expected to be useful to simplify and speed up the process and analysis of safety aspects.

  4. Safety and performance analysis of a commercial photovoltaic installation

    NASA Astrophysics Data System (ADS)

    Hamzavy, Babak T.; Bradley, Alexander Z.

    2013-09-01

    Continuing to better understand the performance of PV systems and changes in performance with the system life is vital to the sustainable growth of solar. A systematic understanding of degradation mechanisms that are induced as a result of variables such as the service environment, installation, module/material design, weather, operation and maintenance, and manufacturing is required for reliable operation throughout a system's lifetime. We wish to report the results from an analysis of a commercial c-Si PV array owned and operated by DuPont. We assessed the electrical performance of the modules by comparing the original manufacturers' performance data with the measurements obtained using a solar simulator to determine the degradation rate. This evaluation provides valuable PV system field experience and document key issues regarding safety and performance. A review of the nondestructive and destructive analytical methods and characterization strategies we have found useful for system, module, and subsequent material component evaluations are presented. We provide an overview of our inspection protocol and subsequent control process to mitigate risk. The objective is to explore and develop best practice protocols regarding PV asset optimization and provide a rationale to reduce risk based on the analysis of our own commercial installations.

  5. Criticality safety analysis on fissile materials in Fukushima reactor cores

    SciTech Connect

    Liu, Xudong; Lemaitre-Xavier, E.; Ahn, Joonhong; Hirano, Fumio

    2013-07-01

    The present study focuses on the criticality analysis for geological disposal of damaged fuels from Fukushima reactor cores. Starting from the basic understanding of behaviors of plutonium and uranium, a scenario sequence for criticality event is considered. Due to the different mobility of plutonium and uranium in geological formations, the criticality safety is considered in two parts: (1) near-field plutonium system and (2) far-field low enriched uranium (LEU) system. For the near-field plutonium system, a mathematical analysis for pure-solute transport was given, assuming a particular buffer material and waste form configuration. With the transport and decay of plutonium accounted, the critical mass of plutonium was compared with the initial load of a single canister. Our calculation leads us to the conclusion that our system with the initial loading being the average mass of plutonium in an assembly just before the accident is very unlikely to become critical over time. For the far-field LEU system, due to the uncertainties in the geological and geochemical conditions, calculations were made in a parametric space that covers the variation of material compositions and different geometries. Results show that the LEU system could not remain sub-critical within the entire parameter space assumed, although in the iron-rich rock, the neutron multiplicity is significantly reduced.

  6. Providing Nuclear Criticality Safety Analysis Education through Benchmark Experiment Evaluation

    SciTech Connect

    John D. Bess; J. Blair Briggs; David W. Nigg

    2009-11-01

    One of the challenges that today's new workforce of nuclear criticality safety engineers face is the opportunity to provide assessment of nuclear systems and establish safety guidelines without having received significant experience or hands-on training prior to graduation. Participation in the International Criticality Safety Benchmark Evaluation Project (ICSBEP) and/or the International Reactor Physics Experiment Evaluation Project (IRPhEP) provides students and young professionals the opportunity to gain experience and enhance critical engineering skills.

  7. Safety, Health and Environmental Hazards Associated with Composites: A Complete Analysis

    DTIC Science & Technology

    1992-11-01

    responsibility and recycling evolution. 12 Areas of Concern As previously discussed, a safety, health , and environmental hazard analysis of composites must be...safety, health , and environmental perspective within specific areas of concern facilitates organization and prioritization. Once the complexities are...8217 4. TITLE AND SUBTITLE S. FUNDING NIMBERS Safety, Health and Environmental Hazards Associated with Composites: A Complete Analysis 16. AUTHOR(S) Lt

  8. Development and Psychometric Analysis of a Nurses' Attitudes and Skills Safety Scale: Initial Results.

    PubMed

    Armstrong, Gail E; Dietrich, Mary; Norman, Linda; Barnsteiner, Jane; Mion, Lorraine

    Health care organizations have incorporated updated safety principles in the analysis of errors and in norms and standards. Yet no research exists that assesses bedside nurses' perceived skills or attitudes toward updated safety concepts. The aims of this study were to develop a scale assessing nurses' perceived skills and attitudes toward updated safety concepts, determine content validity, and examine internal consistency of the scale and subscales. Understanding nurses' perceived skills and attitudes about safety concepts can be used in targeting strategies to enhance their safety practices.

  9. Packaging Review Guide for Reviewing Safety Analysis Reports for Packagings

    SciTech Connect

    DiSabatino, A; Biswas, D; DeMicco, M; Fisher, L E; Hafner, R; Haslam, J; Mok, G; Patel, C; Russell, E

    2007-04-12

    This Packaging Review Guide (PRG) provides guidance for Department of Energy (DOE) review and approval of packagings to transport fissile and Type B quantities of radioactive material. It fulfills, in part, the requirements of DOE Order 460.1B for the Headquarters Certifying Official to establish standards and to provide guidance for the preparation of Safety Analysis Reports for Packagings (SARPs). This PRG is intended for use by the Headquarters Certifying Official and his or her review staff, DOE Secretarial offices, operations/field offices, and applicants for DOE packaging approval. This PRG is generally organized at the section level in a format similar to that recommended in Regulatory Guide 7.9 (RG 7.9). One notable exception is the addition of Section 9 (Quality Assurance), which is not included as a separate chapter in RG 7.9. Within each section, this PRG addresses the technical and regulatory bases for the review, the manner in which the review is accomplished, and findings that are generally applicable for a package that meets the approval standards. This Packaging Review Guide (PRG) provides guidance for DOE review and approval of packagings to transport fissile and Type B quantities of radioactive material. It fulfills, in part, the requirements of DOE O 460.1B for the Headquarters Certifying Official to establish standards and to provide guidance for the preparation of Safety Analysis Reports for Packagings (SARPs). This PRG is intended for use by the Headquarters Certifying Official and his review staff, DOE Secretarial offices, operations/field offices, and applicants for DOE packaging approval. The primary objectives of this PRG are to: (1) Summarize the regulatory requirements for package approval; (2) Describe the technical review procedures by which DOE determines that these requirements have been satisfied; (3) Establish and maintain the quality and uniformity of reviews; (4) Define the base from which to evaluate proposed changes in scope

  10. 14 CFR Appendix A to Part 417 - Flight Safety Analysis Methodologies and Products for a Launch Vehicle Flown With a Flight Safety...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 4 2010-01-01 2010-01-01 false Flight Safety Analysis Methodologies and Products for a Launch Vehicle Flown With a Flight Safety System A Appendix A to Part 417 Aeronautics and Space COMMERCIAL SPACE TRANSPORTATION, FEDERAL AVIATION ADMINISTRATION, DEPARTMENT OF TRANSPORTATION LICENSING LAUNCH SAFETY Pt. 417, App....

  11. 20 CFR 638.803 - Safety.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR JOB CORPS PROGRAM UNDER TITLE IV-B OF THE JOB TRAINING PARTNERSHIP ACT Administrative Provisions § 638.803 Safety. (a) The Job Corps... unsanitary, hazardous, or lack proper ventilation. Whenever students are employed or trained for jobs,...

  12. 20 CFR 638.803 - Safety.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR JOB CORPS PROGRAM UNDER TITLE IV-B OF THE JOB TRAINING PARTNERSHIP ACT Administrative Provisions § 638.803 Safety. (a) The Job Corps... unsanitary, hazardous, or lack proper ventilation. Whenever students are employed or trained for jobs,...

  13. Accident analysis and control options in support of the sludge water system safety analysis

    SciTech Connect

    HEY, B.E.

    2003-01-16

    A hazards analysis was initiated for the SWS in July 2001 (SNF-8626, K Basin Sludge and Water System Preliminary Hazard Analysis) and updated in December 2001 (SNF-10020 Rev. 0, Hazard Evaluation for KE Sludge and Water System - Project A16) based on conceptual design information for the Sludge Retrieval System (SRS) and 60% design information for the cask and container. SNF-10020 was again revised in September 2002 to incorporate new hazards identified from final design information and from a What-if/Checklist evaluation of operational steps. The process hazards, controls, and qualitative consequence and frequency estimates taken from these efforts have been incorporated into Revision 5 of HNF-3960, K Basins Hazards Analysis. The hazards identification process documented in the above referenced reports utilized standard industrial safety techniques (AIChE 1992, Guidelines for Hazard Evaluation Procedures) to systematically guide several interdisciplinary teams through the system using a pre-established set of process parameters (e.g., flow, temperature, pressure) and guide words (e.g., high, low, more, less). The teams generally included representation from the U.S. Department of Energy (DOE), K Basins Nuclear Safety, T Plant Nuclear Safety, K Basin Industrial Safety, fire protection, project engineering, operations, and facility engineering.

  14. Safety culture evaluation and asset root cause analysis

    SciTech Connect

    Okrent, D.; Xiong, Y.

    1995-12-31

    This paper examines the role of organizational and management factors in nuclear power plant safety through the use of operating experiences. The ASSET (Assessment of Safety Significant Events Team) reports of thirteen plants (total thirty events) have been analyzed in term of twenty organizational dimensions (factors) identified by Brookhaven National Laboratory and Pennsylvania State University. For three plants detailed results are reported in this paper. The results of thirteen plants are summarized in the form of a table. The study tends to confirm that organizational and management factors play an important role in plant safety. The twenty organizational dimensions and their definitions, in general, were adequate in this study. Formalization, Safety Culture, Technical Knowledge, Training, Roles-Responsibilities and Problem Identification appear to be key organizational factors which influence the safety of nuclear power plants studied.

  15. In-space propellant systems safety. Volume 3: System safety analysis

    NASA Technical Reports Server (NTRS)

    1972-01-01

    The primary objective was to examine from a system safety viewpoint in-space propellant logistic elements and operations to define the potential hazards and to recommend means to reduce, eliminate or control them. A secondary objective was to conduct trade studies of specific systems or operations to determine the safest of alternate approaches.

  16. Comparison of a multidimensional and a global measure of job insecurity: predicting job attitudes and work behaviors.

    PubMed

    Reisel, William D; Banai, Moshe

    2002-06-01

    This paper examined the multidimensional formulation of job insecurity theory described by Greenhalgh and Rosenblatt in 1984. They held that job insecurity is multidimensional and is comprised of two principle threats, (1) threat to the job and (2) threat to job features. To date, there has been no empirical test comparing the predictive value of the separate dimensions of job insecurity on the outcome variables commitment, trust, and job search behavior. A total of 276 managers completed surveys of their job insecurity using both multidimensional and global measures of job insecurity. Regression analysis suggested that the job threat dimension better explains outcome attitudes and behaviors than the job features dimension. Further, contrary to earlier reports, the global measure of job insecurity explained more variance in two out of three outcome variables investigated here. Implications for job insecurity measurement and theory are discussed.

  17. Fast Flux Test Facility final safety analysis report. Amendment 72

    SciTech Connect

    Gantt, D. A.

    1992-08-01

    This document provides the Final Safety Analysis Report (FSAR) Amendment 72 for incorporation into the Fast Flux Test Facility (FFTF) FSAR set. This amendment change incorporates Engineering Change Notices issued subsequent to Amendment 71 and approved for incorporation before June 24, 1992. These include changes in: Chapter 2, Site Characteristics; Chapter 3, Design Criteria Structures, Equipment, and Systems; Chapter 5B, Reactor Coolant System; Chapter 7, Instrumentation and Control Systems; Chapter 8, Electrical Systems - The description of the Class 1E, 125 Vdc systems is updated for the higher capacity of the newly installed, replacement batteries; Chapter 9, Auxiliary Systems - The description of the inert cell NASA systems is corrected to list the correct number of spare sample points; Chapter 11, Reactor Refueling System; Chapter 12, Radiation Protection and Waste Management; Chapter 13, Conduct of Operations; Chapter 16, Quality Assurance; Chapter 17, Technical Specifications; Chapter 19, FFTF Fire Specifications for Fire Detection, Alarm, and Protection Systems; Chapter 20, FFTF Criticality Specifications; and Appendix B, Primary Piping Integrity Evaluation.

  18. Soft Mathematical Aggregation in Safety Assessment and Decision Analysis

    SciTech Connect

    Cooper, J. Arlin

    1999-06-10

    This paper improves on some of the limitations of conventional safety assessment and decision analysis methods. It develops a top-down mathematical method for expressing imprecise individual metrics as possibilistic or fuzzy numbers and shows how they may be combined (aggregated) into an overall metric, also portraying the inherent uncertainty. Both positively contributing and negatively contributing factors are included. Metrics are weighted according to significance of the attribute and evaluated as to contribution toward the attribute. Aggregation is performed using exponential combination of the metrics, since the accumulating effect of such factors responds less and less to additional factors. This is termed soft mathematical aggregation. Dependence among the contributing factors is accounted for by incorporating subjective metrics on overlap of the factors and by correspondingly reducing the overall contribution of these combinations to the overall aggregation. Decisions corresponding to the meaningfulness of the results are facilitated in several ways. First, the results are compared to a soft threshold provided by a sigmoid function. Second, information is provided on input ''Importance'' and ''Sensitivity,'' in order to know where to place emphasis on controls that may be necessary. Third, trends in inputs and outputs are tracked in order to add important information to the decision process. The methodology has been implemented in software.

  19. The application of subjective job task analysis techniques in physically demanding occupations: evidence for the presence of self-serving bias.

    PubMed

    Lee-Bates, Benjamin; Billing, Daniel C; Caputi, Peter; Carstairs, Greg L; Linnane, Denise; Middleton, Kane

    2016-12-09

    The aim of this study was to determine if perceptions of physically demanding job tasks are biased by employee demographics and employment profile characteristics including: age, sex, experience, length of tenure, rank and if they completed or supervised a task. Surveys were administered to 427 Royal Australian Navy personnel who characterised 33 tasks in terms of physical effort, importance, frequency, duration and vertical/horizontal distance travelled. Results showed no evidence of bias resulting from participant characteristics, however participants who were actively involved in both task participation and supervision rated these tasks as more important than those involved only in the supervision of that task. This may indicate self-serving bias in which participants that are more actively involved in a task had an inflated perception of that task's importance. These results have important implications for the conduct of job task analyses, especially the use of subjective methodologies in the development of scientifically defensible physical employment standards. Practitioner Summary: To examine the presence of systematic bias in subjective job task analysis methodologies, a survey was conducted on a sample of Royal Australian Navy personnel. The relationship between job task descriptions and participant's demographic and job profile characteristics revealed the presence of self-serving bias affecting perceptions of task importance.

  20. Path Analysis of Work Family Conflict, Job Salary and Promotion Satisfaction, Work Engagement to Subjective Well-Being of the Primary and Middle School Principals

    ERIC Educational Resources Information Center

    Hu, Chun-mei; Cui, Shu-jing; Wang, Lei

    2016-01-01

    Objective: To investigate the path analysis of work family conflict, job salary and promotion satisfaction, work engagement to subjective well-being of the primary and middle school principals, and provide advice for enhancing their well-being. Methods: Using convenient sampling, totally 300 primary and middle school principals completed the WFC,…

  1. A Study to Determine the Job Tasks and Levels of Employment for Apparel and Accessories Marketing Occupations Using DACUM Occupational Analysis. Final Report.

    ERIC Educational Resources Information Center

    Guikema, Kelli A.

    Research was conducted to establish a validated list of competencies for use in curriculum development efforts for apparel and accessories marketing programs. DACUM (Developing a Curriculum) was the occupational analysis procedure used to identify the competencies, job tasks, level of difficulty, and levels of employment for apparel and…

  2. A Study To Determine the Job Tasks and Levels of Employment for General Marketing Occupations Using DACUM Occupational Analysis. Final Report.

    ERIC Educational Resources Information Center

    Woloszyk, Carl A.

    During the 1990-91 school year, a study was conducted to determine a validated list of competencies (concepts and tasks) for use in curriculum development efforts for general marketing programs in Michigan. DACUM (Developing a Curriculum) was the occupational analysis procedure used to identify the competencies, job tasks, level of difficulty, and…

  3. [Failure mechanisms in the transfusion process. Importance of anticipatory operational safety analysis].

    PubMed

    Hergon, E; Crespeau, H; Rouger, P

    1994-01-01

    The methods used for the safety previsional analysis of operations represent an interesting set of tools to follow the so-called transfusion process, defined as all the steps from donors sensitization to recipients follow-up. FMECA (Failure Mode Effects and Criticality Analysis) can be used as a prevention tool, independently of any dysfunction in the process. Of course, it can also be used following a failure, in order to analyse its causes and to apply specific corrections. Operation safety, quality insurance, epidemiologic surveillance and safety monitoring act in synergy. These three aspects of transfusion safety constitute a dynamic system.

  4. Analysis of key safety metrics of thorium utilization in LWRs

    DOE PAGES

    Ade, Brian J.; Bowman, Stephen M.; Worrall, Andrew; ...

    2016-04-08

    Here, thorium has great potential to stretch nuclear fuel reserves because of its natural abundance and because it is possible to breed the 232Th isotope into a fissile fuel (233U). Various scenarios exist for utilization of thorium in the nuclear fuel cycle, including use in different nuclear reactor types (e.g., light water, high-temperature gas-cooled, fast spectrum sodium, and molten salt reactors), along with use in advanced accelerator-driven systems and even in fission-fusion hybrid systems. The most likely near-term application of thorium in the United States is in currently operating light water reactors (LWRs). This use is primarily based on conceptsmore » that mix thorium with uranium (UO2 + ThO2) or that add fertile thorium (ThO2) fuel pins to typical LWR fuel assemblies. Utilization of mixed fuel assemblies (PuO2 + ThO2) is also possible. The addition of thorium to currently operating LWRs would result in a number of different phenomenological impacts to the nuclear fuel. Thorium and its irradiation products have different nuclear characteristics from those of uranium and its irradiation products. ThO2, alone or mixed with UO2 fuel, leads to different chemical and physical properties of the fuel. These key reactor safety–related issues have been studied at Oak Ridge National Laboratory and documented in “Safety and Regulatory Issues of the Thorium Fuel Cycle” (NUREG/CR-7176, U.S. Nuclear Regulatory Commission, 2014). Various reactor analyses were performed using the SCALE code system for comparison of key performance parameters of both ThO2 + UO2 and ThO2 + PuO2 against those of UO2 and typical UO2 + PuO2 mixed oxide fuels, including reactivity coefficients and power sharing between surrounding UO2 assemblies and the assembly of interest. The decay heat and radiological source terms for spent fuel after its discharge from the reactor are also presented. Based on this evaluation, potential impacts on safety requirements and identification of

  5. Analysis of key safety metrics of thorium utilization in LWRs

    SciTech Connect

    Ade, Brian J.; Bowman, Stephen M.; Worrall, Andrew; Powers, Jeffrey

    2016-04-08

    radiological source terms for spent fuel after its discharge from the reactor are also presented. Based on this evaluation, potential impacts on safety requirements and identification of knowledge gaps that require additional analysis or research to develop a technical basis for the licensing of thorium fuel are identified.

  6. Nuclear criticality safety calculational analysis for small-diameter containers

    SciTech Connect

    LeTellier, M.S.; Smallwood, D.J.; Henkel, J.A.

    1995-11-01

    This report documents calculations performed to establish a technical basis for the nuclear criticality safety of favorable geometry containers, sometimes referred to as 5-inch containers, in use at the Portsmouth Gaseous Diffusion Plant. A list of containers currently used in the plant is shown in Table 1.0-1. These containers are currently used throughout the plant with no mass limits. The use of containers with geometries or material types other than those addressed in this evaluation must be bounded by this analysis or have an additional analysis performed. The following five basic container geometries were modeled and bound all container geometries in Table 1.0-1: (1) 4.32-inch-diameter by 50-inch-high polyethylene bottle; (2) 5.0-inch-diameter by 24-inch-high polyethylene bottle; (3) 5.25-inch-diameter by 24-inch-high steel can ({open_quotes}F-can{close_quotes}); (4) 5.25-inch-diameter by 15-inch-high steel can ({open_quotes}Z-can{close_quotes}); and (5) 5.0-inch-diameter by 9-inch-high polybottle ({open_quotes}CO-4{close_quotes}). Each container type is evaluated using five basic reflection and interaction models that include single containers and multiple containers in normal and in credible abnormal conditions. The uranium materials evaluated are UO{sub 2}F{sub 2}+H{sub 2}O and UF{sub 4}+oil materials at 100% and 10% enrichments and U{sub 3}O{sub 8}, and H{sub 2}O at 100% enrichment. The design basis safe criticality limit for the Portsmouth facility is k{sub eff} + 2{sigma} < 0.95. The KENO study results may be used as the basis for evaluating general use of these containers in the plant.

  7. Virtual Safety Training.

    ERIC Educational Resources Information Center

    Fuller, Scott; Davis, Jason

    2003-01-01

    The Multimedia Tool Box Talk is a web-based quick reference safety guide and training tool for construction personnel. An intended outcome of this effort was to provide an efficient and effective way to locate and interpret crucial safety information while at the job site. The tool includes information from the Occupational Safety and Health…

  8. Analysis of Material Handling Safety in Construction Sites and Countermeasures for Effective Enhancement.

    PubMed

    Kumar, C N Anil; Sakthivel, M; Elangovan, R K; Arularasu, M

    2015-01-01

    One of many hazardous workplaces includes the construction sites as they involve several dangerous tasks. Many studies have revealed that material handling equipment is a major cause of accidents at these sites. Though safety measures are being followed and monitored continuously, accident rates are still high as either workers are unaware of hazards or the safety regulations are not being strictly followed. This paper analyses the safety management systems at construction sites through means of questionnaire surveys with employees, specifically referring to safety of material handling equipment. Based on results of the questionnaire surveys, two construction sites were selected for a safety education program targeting worker safety related to material handling equipment. Knowledge levels of the workers were gathered before and after the program and results obtained were subjected to a t-test analysis to mark significance level of the conducted safety education program.

  9. An appraisal of meta-analysis guidelines: how do they relate to safety outcomes?

    PubMed

    Bennetts, Meg; Whalen, Ed; Ahadieh, Sima; Cappelleri, Joseph C

    2017-03-01

    Although well developed to assess efficacy questions, meta-analyses and, more generally, systematic reviews, have received less attention in application to safety-related questions. As a result, many open questions remain on how best to apply meta-analyses in the safety setting. This appraisal attempts to: (i) summarize the current guidelines for assessing individual studies, systematic reviews, and network meta-analyses; (ii) describe several publications on safety meta-analytic approaches; and (iii) present some of the questions and issues that arise with safety data. A number of gaps in the current quality guidelines are identified along with issues to consider when performing a safety meta-analysis. While some work is ongoing to provide guidance to improve the quality of safety meta-analyses, this review emphasizes the critical need for better reporting and increased transparency regarding safety data in the systematic review guidelines. Copyright © 2016 John Wiley & Sons, Ltd.

  10. Analysis of Material Handling Safety in Construction Sites and Countermeasures for Effective Enhancement

    PubMed Central

    Anil Kumar, C. N.; Sakthivel, M.; Elangovan, R. K.; Arularasu, M.

    2015-01-01

    One of many hazardous workplaces includes the construction sites as they involve several dangerous tasks. Many studies have revealed that material handling equipment is a major cause of accidents at these sites. Though safety measures are being followed and monitored continuously, accident rates are still high as either workers are unaware of hazards or the safety regulations are not being strictly followed. This paper analyses the safety management systems at construction sites through means of questionnaire surveys with employees, specifically referring to safety of material handling equipment. Based on results of the questionnaire surveys, two construction sites were selected for a safety education program targeting worker safety related to material handling equipment. Knowledge levels of the workers were gathered before and after the program and results obtained were subjected to a t-test analysis to mark significance level of the conducted safety education program. PMID:26446572

  11. Idaho National Engineering Laboratory (INEL) Environmental Restoration (ER) Program Baseline Safety Analysis File (BSAF)

    SciTech Connect

    1995-09-01

    The Baseline Safety Analysis File (BSAF) is a facility safety reference document for the Idaho National Engineering Laboratory (INEL) environmental restoration activities. The BSAF contains information and guidance for safety analysis documentation required by the U.S. Department of Energy (DOE) for environmental restoration (ER) activities, including: Characterization of potentially contaminated sites. Remedial investigations to identify and remedial actions to clean up existing and potential releases from inactive waste sites Decontamination and dismantlement of surplus facilities. The information is INEL-specific and is in the format required by DOE-EM-STD-3009-94, Preparation Guide for U.S. Department of Energy Nonreactor Nuclear Facility Safety Analysis Reports. An author of safety analysis documentation need only write information concerning that activity and refer to BSAF for further information or copy applicable chapters and sections. The information and guidance provided are suitable for: {sm_bullet} Nuclear facilities (DOE Order 5480-23, Nuclear Safety Analysis Reports) with hazards that meet the Category 3 threshold (DOE-STD-1027-92, Hazard Categorization and Accident Analysis Techniques for Compliance with DOE Order 5480.23, Nuclear Safety Analysis Reports) {sm_bullet} Radiological facilities (DOE-EM-STD-5502-94, Hazard Baseline Documentation) Nonnuclear facilities (DOE-EM-STD-5502-94) that are classified as {open_quotes}low{close_quotes} hazard facilities (DOE Order 5481.1B, Safety Analysis and Review System). Additionally, the BSAF could be used as an information source for Health and Safety Plans and for Safety Analysis Reports (SARs) for nuclear facilities with hazards equal to or greater than the Category 2 thresholds, or for nonnuclear facilities with {open_quotes}moderate{close_quotes} or {open_quotes}high{close_quotes} hazard classifications.

  12. Mines Systems Safety Improvement Using an Integrated Event Tree and Fault Tree Analysis

    NASA Astrophysics Data System (ADS)

    Kumar, Ranjan; Ghosh, Achyuta Krishna

    2016-06-01

    Mines systems such as ventilation system, strata support system, flame proof safety equipment, are exposed to dynamic operational conditions such as stress, humidity, dust, temperature, etc., and safety improvement of such systems can be done preferably during planning and design stage. However, the existing safety analysis methods do not handle the accident initiation and progression of mine systems explicitly. To bridge this gap, this paper presents an integrated Event Tree (ET) and Fault Tree (FT) approach for safety analysis and improvement of mine systems design. This approach includes ET and FT modeling coupled with redundancy allocation technique. In this method, a concept of top hazard probability is introduced for identifying system failure probability and redundancy is allocated to the system either at component or system level. A case study on mine methane explosion safety with two initiating events is performed. The results demonstrate that the presented method can reveal the accident scenarios and improve the safety of complex mine systems simultaneously.

  13. Mines Systems Safety Improvement Using an Integrated Event Tree and Fault Tree Analysis

    NASA Astrophysics Data System (ADS)

    Kumar, Ranjan; Ghosh, Achyuta Krishna

    2017-04-01

    Mines systems such as ventilation system, strata support system, flame proof safety equipment, are exposed to dynamic operational conditions such as stress, humidity, dust, temperature, etc., and safety improvement of such systems can be done preferably during planning and design stage. However, the existing safety analysis methods do not handle the accident initiation and progression of mine systems explicitly. To bridge this gap, this paper presents an integrated Event Tree (ET) and Fault Tree (FT) approach for safety analysis and improvement of mine systems design. This approach includes ET and FT modeling coupled with redundancy allocation technique. In this method, a concept of top hazard probability is introduced for identifying system failure probability and redundancy is allocated to the system either at component or system level. A case study on mine methane explosion safety with two initiating events is performed. The results demonstrate that the presented method can reveal the accident scenarios and improve the safety of complex mine systems simultaneously.

  14. RBMK Safety Analysis in Accidents Initiated by Partial Ruptures of the Circulation Circuit

    SciTech Connect

    Dostov, Anatoly I.; Kramerov, Alexander Ja.

    2002-07-01

    The paper gives an analysis of the current state of the RBMK safety evaluation in accidents initiated by partial ruptures of the delivery part of the circulating loop. It appears from this analysis that applicability and uncertainty of the international code RELAP for RBMK safety analysis could not be determined up to the present. At the same time it is shown in the paper that fuel rod cladding temperature can reach the acceptability criterion in the accidents. As a result it has been concluded that bases of the next stage of the RBMK safety analysis would be creation of a code oriented to the special features of a reactor RBMK. (authors)

  15. Confirmatory Analytic Tests of Three Causal Models Relating Job Perceptions to Job Satisfaction.

    DTIC Science & Technology

    1984-12-01

    Perceptions ~Job SatisfactionD I~i- Confirmatory Analysi s Precognitive Postcognitive L ft A e S T R A f T I ( C O n" " n ," , V fV f f vv r e # d o i t c e...in the causal order, and job perceptions and job satisfaction are reciprocally related; (b) a precognitive -recursive model in which job perceptions...occur after job satisfaction in the causal order and are effects but not causes of job satisfaction; and (c) a precognitive DD FOR 1473 EDITION 01O NOV

  16. Data requirements analysis in support of system safety

    NASA Technical Reports Server (NTRS)

    Pinkel, I.

    1971-01-01

    The development of a user-oriented safety data bank is reported and its data requirements are outlined. The information retrieval system employed is described along with the problems involved in its establishment and operation.

  17. Experience Report Summary: Applying Adaptive Safety Analysis Techniques

    NASA Technical Reports Server (NTRS)

    Lutz, R.; Shaw, H-Y.

    1999-01-01

    Current needs for high-reliability, reusable software; rapid, evolutionary development; and verification of innovative software architectures have focused attention on improving techniques for analyzing the safety and reliability of embedded software.

  18. A Chemical Plant Safety and Hazard Analysis Course.

    ERIC Educational Resources Information Center

    Gupta, J. P.

    1989-01-01

    Describes a course for teaching chemical engineering students about safety and hazards. Summarizes the course content including topics for term papers and disciplines related to this course. Lists 18 references. (YP)

  19. An Implementation of Protocol Analysis and the Silent Dog Method in the Area of Behavioral Safety

    PubMed Central

    Alvero, Alicia M; Austin, John

    2006-01-01

    Recent research has demonstrated that conducting safety observations increases the safety performance of the observer. The purpose of this study was to help determine whether observers make self-verbalizations regarding their own safety performance and whether these reports are functionally related to safety performance. In order to answer these questions two experiments were conducted using both protocol analysis and the silent dog method. The objective of Experiment 1 was (a) to determine whether safety performance with continuous, concurrent talk-aloud procedures is functionally equivalent to safety performance without talk-aloud reports, and (b) to determine whether that safety performance is altered when participants are presented with a distracter task. The goal of Experiment 2 was to determine whether the safety-related verbalizations made by Experiment 1 participants were task-relevant and functionally related to safety performance. The results from both Experiments 1 and 2 provide support for the existence of a functional relationship between safety-related verbalizations and increases in safety performance. PMID:22477344

  20. An Analysis of the Association of Selected Factors to Job Performance of Cooperative Extension Area-Specialists.

    ERIC Educational Resources Information Center

    Woeste, John Theodore

    The job performance of area-specialists and county agents in Kentucky and Indiana Cooperative Extension Services was measured; and relationships between their job performance and personal and organizational variables were identified. Data were collected by 350 self-reported work samplings per respondent during one work cycle in the Spring of 1966,…

  1. The Trending Academic Library Job Market: An Analysis of Library Position Announcements from 2011 with Comparisons to 1996 and 1988

    ERIC Educational Resources Information Center

    Triumph, Therese F.; Beile, Penny M.

    2015-01-01

    The primary objective of the study was to describe the number, types and titles, requested qualifications and skills, salary information, and locations of positions advertised in 2011 on the ALA JobLIST and ARL Job Announcements websites and in the print version of the Chronicle of Higher Education for purposes of determining the current state of…

  2. Job Training and Education of Disconnected Young Adults in New Orleans: Preliminary Analysis of Federal Funding Streams

    ERIC Educational Resources Information Center

    Finance Project, 2012

    2012-01-01

    Baptist Community Ministries asked The Finance Project to examine the expenditure of federal funds for job training and education of New Orleans' disconnected young adults (i.e., persons between ages 16 and 24 who are not in school or work). Four major sources of federal funding for job training and education of this population are available: the…

  3. The Role of Leadership Practices on Job Stress among Malay Academic Staff: A Structural Equation Modeling Analysis

    ERIC Educational Resources Information Center

    Safaria, Triantoro; bin Othman, Ahmad; Wahab, Muhammad Nubli Abdul

    2011-01-01

    Globalization brings change in all aspect of human life, including in how job and organizations operate. These changes create strain and stress not only among employee at business organization, but also among academic staff. The dean of faculty or department at university has important role in prevent the effects of job stress among the academic…

  4. New Methods and Tools to Perform Safety Analysis within RISMC

    SciTech Connect

    Diego Mandelli; Curtis Smith; Cristian Rabiti; Andrea Alfonsi; Robert Kinoshita; Joshua Cogliati

    2013-11-01

    The Risk Informed Safety Margins Characterization (RISMC) Pathway uses a systematic approach developed to characterize and quantify safety margins of nuclear power plant structures, systems and components. What differentiates the RISMC approach from traditional probabilistic risk assessment (PRA) is the concept of safety margin. In PRA, a safety metric such as core damage frequency (CDF) is generally estimated using static fault-tree and event-tree models. However, it is not possible to estimate how close we are to physical safety limits (say peak clad temperature) for most accident sequences described in the PRA. In the RISMC approach, what we want to understand is not just the frequency of an event like core damage, but how close we are (or not) to this event and how we might increase our safety margin through margin management strategies in a Dynamic PRA (DPRA) fashion. This paper gives an overview of methods that are currently under development at the Idaho National Laboratory (INL) with the scope of advance the current state of the art of dynamic PRA.

  5. It's My Job: Job Descriptions for Over 30 Camp Jobs.

    ERIC Educational Resources Information Center

    Klein, Edie

    This book was created to assist youth-camp directors define their camp jobs to improve employee performance assessment, training, and hiring. The book, aimed at clarifying issues in fair-hiring practices required by the 1990 Americans with Disabilities Act (ADA), includes the descriptions of 31 jobs. Each description includes the job's minimum…

  6. Markov Modeling with Soft Aggregation for Safety and Decision Analysis

    SciTech Connect

    COOPER,J. ARLIN

    1999-09-01

    The methodology in this report improves on some of the limitations of many conventional safety assessment and decision analysis methods. A top-down mathematical approach is developed for decomposing systems and for expressing imprecise individual metrics as possibilistic or fuzzy numbers. A ''Markov-like'' model is developed that facilitates combining (aggregating) inputs into overall metrics and decision aids, also portraying the inherent uncertainty. A major goal of Markov modeling is to help convey the top-down system perspective. One of the constituent methodologies allows metrics to be weighted according to significance of the attribute and aggregated nonlinearly as to contribution. This aggregation is performed using exponential combination of the metrics, since the accumulating effect of such factors responds less and less to additional factors. This is termed ''soft'' mathematical aggregation. Dependence among the contributing factors is accounted for by incorporating subjective metrics on ''overlap'' of the factors as well as by correspondingly reducing the overall contribution of these combinations to the overall aggregation. Decisions corresponding to the meaningfulness of the results are facilitated in several ways. First, the results are compared to a soft threshold provided by a sigmoid function. Second, information is provided on input ''Importance'' and ''Sensitivity,'' in order to know where to place emphasis on considering new controls that may be necessary. Third, trends in inputs and outputs are tracked in order to obtain significant information% including cyclic information for the decision process. A practical example from the air transportation industry is used to demonstrate application of the methodology. Illustrations are given for developing a structure (along with recommended inputs and weights) for air transportation oversight at three different levels, for developing and using cycle information, for developing Importance and

  7. Gastrointestinal safety profile of nabumetone: a meta-analysis.

    PubMed

    Huang, J Q; Sridhar, S; Hunt, R H

    1999-12-13

    Individual comparative studies suggest that nabumetone has a gastrointestinal (GI) safety profile superior to comparator NSAIDs but lack power to show a statistical difference. The aim of this study was to evaluate systematically the difference in GI adverse events--especially the rate of perforations, ulcers, and bleeds (PUBs)-- between studies, meta-analyses of comparative trials of nabumetone and conventional NSAIDs, and postmarketing, open-label studies of nabumetone meeting predefined inclusion and exclusion criteria. A fully recursive literature search identified 13 studies consisting of 29 treatment arms and 49,501 patients that met the predefined criteria. Tests for heterogeneity found no significant difference between studies of each subgroup. Overall, the dyspeptic symptoms flatulence, constipation, and diarrhea were the most commonly reported adverse events accounting for 98.6% of the total GI adverse events. Significantly more patients treated with a comparator NSAID experienced GI adverse events than did those taking nabumetone (P = 0.007). After adjustment for patient-exposure years, PUBs were 10 to 36 times more likely to develop in patients treated with a comparator NSAID than with nabumetone. This was consistently seen in patients in nonendoscopic (n = 7,468) and endoscopic studies (n = 244). In the analysis of postmarketing or open-label studies of nabumetone, only one PUB was reported per 500 patient-exposure years over 17,502 treatment years (n = 39,389). GI adverse event-related dropouts and hospitalizations were increased by 1.3- and 3.7-fold if patients were treated with a comparator NSAID than with nabumetone. Significantly fewer treatment-related GI adverse events, especially PUBs, are seen in patients treated with nabumetone than with a comparator NSAID. Nabumetone is very safe for the GI tract.

  8. How To Move from College into a Secure Job.

    ERIC Educational Resources Information Center

    Dehner, Mary

    This book is designed to help recent college graduates and persons who are between jobs to find and keep a secure job. It helps readers to analyze themselves and their potential for getting a job. It includes information on the following: self-analysis and defining abilities, getting started with a plan and job search, what is personally…

  9. Determining Positions and Desired Applicant Characteristics in Sports Job Ads

    ERIC Educational Resources Information Center

    Atali, Levent

    2015-01-01

    The purpose of this study is to determine the diversity of positions occurring in sports job ads and reveal the characteristics requested from applicants for each position. This study examined 103 sports-related job ads obtained from four human resources websites. Using content analysis, job ads were examined in terms of job titles, and the…

  10. An Experimental Study of Job Evaluation and Comparable Worth.

    ERIC Educational Resources Information Center

    Arnault, E. Jane; Gordon, Louis; Joines, Douglas H.; Phillips, G. Michael

    2001-01-01

    Three commercial job evaluation firms rated the same set of 27 jobs. Statistical analysis indicated that evaluators differed in which job traits they used to evaluate inherent job worth. Comparable worth may thus be sensitive to the choice of evaluator. (Contains 24 references.) (Author/SK)

  11. Job Literacy: A Framework for Categorizing Skills and Assessing Complexity.

    ERIC Educational Resources Information Center

    Norback, Judith Shaul; Forehand, Garlie A.

    Job Literacy Analysis (JLA) is a systematic, comprehensive process for identifying the literacy requirements of jobs. It examines materials used for real tasks in real jobs and provides data about the materials used in jobs, tasks performed using them, and skills required to perform the tasks. Researchers reviewing the materials and tasks infer…

  12. Prospective Safety Analysis and the Complex Aviation System

    NASA Technical Reports Server (NTRS)

    Smith, Brian E.

    2013-01-01

    Fatal accident rates in commercial passenger aviation are at historic lows yet have plateaued and are not showing evidence of further safety advances. Modern aircraft accidents reflect both historic causal factors and new unexpected "Black Swan" events. The ever-increasing complexity of the aviation system, along with its associated technology and organizational relationships, provides fertile ground for fresh problems. It is important to take a proactive approach to aviation safety by working to identify novel causation mechanisms for future aviation accidents before they happen. Progress has been made in using of historic data to identify the telltale signals preceding aviation accidents and incidents, using the large repositories of discrete and continuous data on aircraft and air traffic control performance and information reported by front-line personnel. Nevertheless, the aviation community is increasingly embracing predictive approaches to aviation safety. The "prospective workshop" early assessment tool described in this paper represents an approach toward this prospective mindset-one that attempts to identify the future vectors of aviation and asks the question: "What haven't we considered in our current safety assessments?" New causation mechanisms threatening aviation safety will arise in the future because new (or revised) systems and procedures will have to be used under future contextual conditions that have not been properly anticipated. Many simulation models exist for demonstrating the safety cases of new operational concepts and technologies. However the results from such models can only be as valid as the accuracy and completeness of assumptions made about the future context in which the new operational concepts and/or technologies will be immersed. Of course that future has not happened yet. What is needed is a reasonably high-confidence description of the future operational context, capturing critical contextual characteristics that modulate

  13. 14 CFR Appendix J to Part 417 - Ground Safety Analysis Report

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... descriptions as a separate volume of the report. (c) A ground safety analysis report must include a table of... information contained within the report. (c) Systems, subsystems, and operations information. A ground safety... under one of the hazardous systems listed in paragraphs (c)(3), (c)(4) and (c)(5) of this section,...

  14. Reliability Modeling Methodology for Independent Approaches on Parallel Runways Safety Analysis

    NASA Technical Reports Server (NTRS)

    Babcock, P.; Schor, A.; Rosch, G.

    1998-01-01

    This document is an adjunct to the final report An Integrated Safety Analysis Methodology for Emerging Air Transport Technologies. That report presents the results of our analysis of the problem of simultaneous but independent, approaches of two aircraft on parallel runways (independent approaches on parallel runways, or IAPR). This introductory chapter presents a brief overview and perspective of approaches and methodologies for performing safety analyses for complex systems. Ensuing chapter provide the technical details that underlie the approach that we have taken in performing the safety analysis for the IAPR concept.

  15. Documentation of Hanford Site independent review of the Hanford Waste Vitrification Plant Preliminary Safety Analysis Report

    SciTech Connect

    Herborn, D.I.

    1991-10-01

    The requirements for Westinghouse Hanford independent review of the Preliminary Safety Analysis Report (PSAR) are contained in Section 1.0, Subsection 4.3 of WCH-CM-4-46. Specifically, this manual requires the following: (1) Formal functional reviews of the HWVP PSAR by the future operating organization (HWVP Operations), and the independent review organizations (HWVP and Environmental Safety Assurance, Environmental Assurance, and Quality Assurance); and (2) Review and approval of the HWVP PSAR by the Tank Waste Disposal (TWD) Subcouncil of the Safety and Environmental Advisory Council (SEAC), which provides independent advice to the Westinghouse Hanford President and executives on matters of safety and environmental protection. 7 refs.

  16. Benefits of Job Clubs for Executive Job Seekers: A Tale of Hares and Tortoises

    ERIC Educational Resources Information Center

    Kondo, Christopher T.

    2009-01-01

    This qualitative research study compares the experiences of 2 groups of executive job seekers--job club members and nonmembers--through thematic analysis of open-ended interviews. The findings indicated that job club members benefited from group learning, increased accountability, networking opportunities, emotional support, helping other members,…

  17. Analysis of the Medical Assisting Occupation.

    ERIC Educational Resources Information Center

    Keir, Lucille; And Others

    The occupational analysis contains a brief job description, presenting for the occupation of medical assistant 113 detailed task statements which specify job duties (tools, equipment, materials, objects acted upon, performance knowledge, safety consideration/hazards, decisions, cues, and errors) and learning skills (science, mathematics/number…

  18. An Analysis of the Plumbing Occupation.

    ERIC Educational Resources Information Center

    Carlton, Earnest L.; Hollar, Charles E.

    The occupational analysis contains a brief job description, presenting for the occupation of plumbing 12 detailed task statements which specify job duties (tools, equipment, materials, objects acted upon, performance knowledge, safety considerations/hazards, decisions, cues, and errors) and learning skills (science, mathematics/number systems, and…

  19. Multichannel Analysis of Surface Waves and Dam Safety

    NASA Astrophysics Data System (ADS)

    Karastathis, V. K.

    2012-12-01

    Geophysical methodologies and particularly the Multichannel Analysis of Surface Waves (MASW) effectively proved their efficiency in the non-destructive testing of the dams, in the last decade, after many successful applications worldwide. The MASW method developed in the outset of this decade considerably improved the prospects and the validity of these geophysical applications. Since MASW and the other geophysical techniques do not require drilling they progressively increased their popularity significantly. The Multichannel Analysis of Surface Waves can be applied for the assessment of both earthen and concrete dams. Nevertheless, mostly cases of earthen dams can be found in the literature. The method can detect and map low shear wave velocity areas potentially associated with low cohesion zones due to differential settlement events in the core or increased seepage. The advantage of MASW is that it is not influenced by the water saturation of the interior of the dam contrary to other methods eg. p-wave tomography. Usually, a joint application of MASW with the p-wave techniques can be an optimal choice since the two methodologies can act complementary. An application of MASW on a three-dimensional structure, such as a dam, however, can actually be considered as a complicated problem since the effects of the lateral structural anomalies can strongly affect the results. For example, in an earthen dam the investigation of the core can be influenced by the presence of the shells. Therefore, the problem should be carefully examined by modeling all these the lateral anomalies with the aim to avoid a misinterpretation of the results. The effectiveness of MASW to the dam safety assessment is presented through two example applications, one at the Mornos Dam, an earthen dam responsible for the water supply of Athens, and a second one at the Marathon Dam which is a concrete dam also used for the water supply of Athens. In the case of Mornos Dam, MASW detected areas affected

  20. A fully Bayesian before-after analysis of permeable friction course (PFC) pavement wet weather safety.

    PubMed

    Buddhavarapu, Prasad; Smit, Andre F; Prozzi, Jorge A

    2015-07-01

    Permeable friction course (PFC), a porous hot-mix asphalt, is typically applied to improve wet weather safety on high-speed roadways in Texas. In order to warrant expensive PFC construction, a statistical evaluation of its safety benefits is essential. Generally, the literature on the effectiveness of porous mixes in reducing wet-weather crashes is limited and often inconclusive. In this study, the safety effectiveness of PFC was evaluated using a fully Bayesian before-after safety analysis. First, two groups of road segments overlaid with PFC and non-PFC material were identified across Texas; the non-PFC or reference road segments selected were similar to their PFC counterparts in terms of site specific features. Second, a negative binomial data generating process was assumed to model the underlying distribution of crash counts of PFC and reference road segments to perform Bayesian inference on the safety effectiveness. A data-augmentation based computationally efficient algorithm was employed for a fully Bayesian estimation. The statistical analysis shows that PFC is not effective in reducing wet weather crashes. It should be noted that the findings of this study are in agreement with the existing literature, although these studies were not based on a fully Bayesian statistical analysis. Our study suggests that the safety effectiveness of PFC road surfaces, or any other safety infrastructure, largely relies on its interrelationship with the road user. The results suggest that the safety infrastructure must be properly used to reap the benefits of the substantial investments.

  1. JET-ISX-B beryllium limiter experiment safety analysis report and operational safety requirements

    SciTech Connect

    Edmonds, P.H.

    1985-09-01

    An experiment to evaluate the suitability of beryllium as a limiter material has been completed on the ISX-B tokamak. The experiment consisted of two phases: (1) the initial operation and characterization in the ISX experiment, and a period of continued operation to the specified surface fluence (10/sup 22/ atoms/cm/sup 2/) of hydrogen ions; and (2) the disassembly, decontamination, or disposal of the ISX facility. During these two phases of the project, the possibility existed for beryllium and/or beryllium oxide powder to be produced inside the vacuum vessel. Beryllium dust is a highly toxic material, and extensive precautions are required to prevent the release of the beryllium into the experimental work area and to prevent the contamination of personnel working on the device. Details of the health hazards associated with beryllium and the appropriate precautions are presented. Also described in appendixes to this report are the various operational safety requirements for the project.

  2. Assessing the safety effects of cooperative intelligent transport systems: A bowtie analysis approach.

    PubMed

    Ehlers, Ute Christine; Ryeng, Eirin Olaussen; McCormack, Edward; Khan, Faisal; Ehlers, Sören

    2017-02-01

    The safety effects of cooperative intelligent transport systems (C-ITS) are mostly unknown and associated with uncertainties, because these systems represent emerging technology. This study proposes a bowtie analysis as a conceptual framework for evaluating the safety effect of cooperative intelligent transport systems. These seek to prevent road traffic accidents or mitigate their consequences. Under the assumption of the potential occurrence of a particular single vehicle accident, three case studies demonstrate the application of the bowtie analysis approach in road traffic safety. The approach utilizes exemplary expert estimates and knowledge from literature on the probability of the occurrence of accident risk factors and of the success of safety measures. Fuzzy set theory is applied to handle uncertainty in expert knowledge. Based on this approach, a useful tool is developed to estimate the effects of safety-related cooperative intelligent transport systems in terms of the expected change in accident occurrence and consequence probability.

  3. The Oak Ridge Research Reactor: safety analysis: Volume 2, supplement 2

    SciTech Connect

    Hurt, S.S.

    1986-11-01

    The Oak Ridge Research Reactor Safety Analysis was last updated via ORNL-4169, Vol. 2, Supplement 1, in May of 1978. Since that date, several changes have been effected through the change-memo system described below. While these changes have involved the cooling system, the electrical system, and the reactor instrumentation and controls, they have not, for the most part, presented new or unreviewed safety questions. However, some of the changes have been based on questions or recommendations stemming from safety reviews or from reactor events at other sites. This paper discusses those changes which were judged to be safety related and which include revisions to the syphon-break system and changes related to seismic considerations which were very recently completed. The maximum hypothetical accident postulated in the original safety analysis requires dynamic containment and filtered flow for compliance with 10CFR100 limits at the site boundary.

  4. A Radiation Safety Analysis for Lunar Lava Tubes

    NASA Technical Reports Server (NTRS)

    DeAngelis, G.; Wilson, J. W.; Clowdsley, M. S.; Nealy, J. E.; Humes, D. H.; Clem, J. M.

    2002-01-01

    The purpose of this work is an assessment of the lunar lava tubes physical characteristics and an evaluation of the their actual safety features from the point of view of the ionizing radiation environment as potential habitats for future lunar exploration crews. Additional information is contained in the original extended abstract.

  5. Overview of the Preliminary Safety Analysis of the National Ignition Facility

    NASA Astrophysics Data System (ADS)

    Brereton, S.; McLouth, L.; Odell, B.; Singh, M.; Tobin, M.; Trent, M.; Yatabe, J.

    1997-06-01

    The National Ignition Facility (NIF) is a proposed U.S. Department of Energy inertial confinement laser fusion facility. The candidate sites for locating the NIF are: Los Alamos National Laboratory, Sandia National Laboratory, New Mexico, the Nevada Test Site, and Lawrence Livermore National Laboratory (LLNL), the preferred site. The NIF will operate by focusing 192 individual laser beams onto a tiny deuterium-tritium target located at the center of a spherical target chamber. The NIF has been classified as a low hazard, radiological facility on the basis of a preliminary hazards analysis and according to the DOE methodology for facility classification. This requires that a safety analysis report be prepared under DOE Order 5481.1B, Safety Analysis and Review System. A Preliminary Safety Analysis Report (PSAR) has been approved, which documents and evaluates the safety issues associated with the construction, operation, and decommissioning of the NIF.

  6. Safety Analysis Report: X17B2 beamline Synchrotron Medical Research Facility

    SciTech Connect

    Gmuer, N.F.; Thomlinson, W.

    1990-02-01

    This report contains a safety analysis for the X17B2 beamline synchrotron medical research facility. Health hazards, risk assessment and building systems are discussed. Reference is made to transvenous coronary angiography. (LSP)

  7. [Job satisfaction. Use of the Job Satisfaction Scale (JSS)].

    PubMed

    Magnavita, N; Fileni, A; Magnavita, L; Mammi, F; Roccia, K; De Matteis, B; Colozza, V; Vitale, M V

    2007-01-01

    Job satisfaction is an important determinant of wellbeing and a moderator of stress at work. The Warr's Job Satisfaction Scale (JSS) is probably the most used questionnaire to assess job satisfaction. The aim of this paper is to evaluate the Italian version of the JSS. The questionnaire has been distributed to 632 health care workers. Results show that the Italian version of JSS has good reliability (Cronbach's alpha = 0.94). Principal component analysis revealed that a significant percentage of the variance (52%) was explained by a single factor which included all the 16 items. Varimax orthogonal rotation yielded the same two factors observed in the original questionnaire: intrinsic and extrinsic job satisfaction. The JSS may be an useful tool in the assessment of psychosocial risk at work.

  8. The Determinants of Job Satisfaction in U.S. Army Reserve/National Guard Units: A Multidisciplinary Analysis

    DTIC Science & Technology

    1990-08-01

    satisfaction for comprehending its relationship with the quality of life , in general, and in particular, the satisfaction with family life . Each of...between job satisfaction and satisfaction with family life . For example, Wilensky (1960) postulated three theories. The first is a theory of spillover...from job satisfaction to satisfaction with family life . This theory predicts a positive relationship between these two variables. The second is the

  9. Wage Premiums for On-the-Job Computer Use: A Metro and Nonmetro Analysis. Rural Development Research Report.

    ERIC Educational Resources Information Center

    Kusmin, Lorin D.

    By 1997, almost half of all U.S. workers used computers on the job, and such workers generally received higher wages than non-users. However, on-the-job use was less common in nonmetro areas than in metro areas, and wages for nonmetro workers were generally lower. But is computer use instrumental in explaining the metro-nonmetro wage gap? A survey…

  10. Analysis the Changes of the NGL Product Pipe Safety in the Process of Operation

    NASA Astrophysics Data System (ADS)

    Berg, V. I.; Petryakov, V. A.; Brand, A. E.

    2017-01-01

    The paper presents to analyze the changes of the NGL product pipe safety in the process of operation. In the article the analysis and to mathematically calculated the margin of safety and durability according to change thickness of pipeline. The study of analysis the accident conditions risks during the pipeline operation have shown that such measure as the pipe wall thickness increase is appropriate. The proposed conditions on the application of the obtained results.

  11. Use of Fault Tree Analysis for Automotive Reliability and Safety Analysis

    SciTech Connect

    Lambert, H

    2003-09-24

    Fault tree analysis (FTA) evolved from the aerospace industry in the 1960's. A fault tree is deductive logic model that is generated with a top undesired event in mind. FTA answers the question, ''how can something occur?'' as opposed to failure modes and effects analysis (FMEA) that is inductive and answers the question, ''what if?'' FTA is used in risk, reliability and safety assessments. FTA is currently being used by several industries such as nuclear power and chemical processing. Typically the automotive industries uses failure modes and effects analysis (FMEA) such as design FMEAs and process FMEAs. The use of FTA has spread to the automotive industry. This paper discusses the use of FTA for automotive applications. With the addition automotive electronics for various applications in systems such as engine/power control, cruise control and braking/traction, FTA is well suited to address failure modes within these systems. FTA can determine the importance of these failure modes from various perspectives such as cost, reliability and safety. A fault tree analysis of a car starting system is presented as an example.

  12. Impression Management and Interview and Job Performance Ratings: A Meta-Analysis of Research Design with Tactics in Mind.

    PubMed

    Peck, Jessica A; Levashina, Julia

    2017-01-01

    Impression management (IM) is pervasive in interview and job performance settings. We meta-analytically examine IM by self- and other-focused tactics to establish base rates of tactic usage, to understand the impact of tactics on interview and job performance ratings, and to examine the moderating effects of research design. Our results suggest IM is used more frequently in the interview rather than job performance settings. Self-focused tactics are more effective in the interview rather than in job performance settings, and other-focused tactics are more effective in job performance settings rather than in the interview. We explore several research design moderators including research fidelity, rater, and participants. IM has a somewhat stronger impact on interview ratings in lab settings than field settings. IM also has a stronger impact on interview ratings when the target of IM is also the rater of performance than when the rater of performance is an observer. Finally, labor market participants use IM more frequently and more effectively than students in interview settings. Our research has implications for understanding how different IM tactics function in interview and job performance settings and the effects of research design on IM frequency and impact.

  13. Impression Management and Interview and Job Performance Ratings: A Meta-Analysis of Research Design with Tactics in Mind

    PubMed Central

    Peck, Jessica A.; Levashina, Julia

    2017-01-01

    Impression management (IM) is pervasive in interview and job performance settings. We meta-analytically examine IM by self- and other-focused tactics to establish base rates of tactic usage, to understand the impact of tactics on interview and job performance ratings, and to examine the moderating effects of research design. Our results suggest IM is used more frequently in the interview rather than job performance settings. Self-focused tactics are more effective in the interview rather than in job performance settings, and other-focused tactics are more effective in job performance settings rather than in the interview. We explore several research design moderators including research fidelity, rater, and participants. IM has a somewhat stronger impact on interview ratings in lab settings than field settings. IM also has a stronger impact on interview ratings when the target of IM is also the rater of performance than when the rater of performance is an observer. Finally, labor market participants use IM more frequently and more effectively than students in interview settings. Our research has implications for understanding how different IM tactics function in interview and job performance settings and the effects of research design on IM frequency and impact. PMID:28261135

  14. Analysis of factors influencing safety management for metro construction in China.

    PubMed

    Yu, Q Z; Ding, L Y; Zhou, C; Luo, H B

    2014-07-01

    With the rapid development of urbanization in China, the number and size of metro construction projects are increasing quickly. At the same time, and increasing number of accidents in metro construction make it a disturbing focus of social attention. In order to improve safety management in metro construction, an investigation of the participants' perspectives on safety factors in China metro construction has been conducted to identify the key safety factors, and their ranking consistency among the main participants, including clients, consultants, designers, contractors and supervisors. The result of factor analysis indicates that there are five key factors which influence the safety of metro construction including safety attitude, construction site safety, government supervision, market restrictions and task unpredictability. In addition, ANOVA and Spearman rank correlation coefficients were performed to test the consistency of the means rating and the ranking of safety factors. The results indicated that the main participants have significant disagreement about the importance of safety factors on more than half of the items. Suggestions and recommendations on practical countermeasures to improve metro construction safety management in China are proposed.

  15. Analysis of Aviation Safety Reporting System Incident Data Associated with the Technical Challenges of the Atmospheric Environment Safety Technology Project

    NASA Technical Reports Server (NTRS)

    Withrow, Colleen A.; Reveley, Mary S.

    2014-01-01

    This study analyzed aircraft incidents in the NASA Aviation Safety Reporting System (ASRS) that apply to two of the three technical challenges (TCs) in NASA's Aviation Safety Program's Atmospheric Environment Safety Technology Project. The aircraft incidents are related to airframe icing and atmospheric hazards TCs. The study reviewed incidents that listed their primary problem as weather or environment-nonweather between 1994 and 2011 for aircraft defined by Federal Aviation Regulations (FAR) Parts 121, 135, and 91. The study investigated the phases of flight, a variety of anomalies, flight conditions, and incidents by FAR part, along with other categories. The first part of the analysis focused on airframe-icing-related incidents and found 275 incidents out of 3526 weather-related incidents over the 18-yr period. The second portion of the study focused on atmospheric hazards and found 4647 incidents over the same time period. Atmospheric hazards-related incidents included a range of conditions from clear air turbulence and wake vortex, to controlled flight toward terrain, ground encounters, and incursions.

  16. The Work of Teacher Aides in Australia: An Analysis of Job Advertisements

    ERIC Educational Resources Information Center

    Stephenson, Jennifer; Carter, Mark

    2014-01-01

    Although teacher aides are often employed in schools to provide support for students with disabilities and special education needs, there is limited Australian research on their work and employer expectations. This article provides an analysis of advertisements for teacher aide positions, and compares the content of advertisements with role…

  17. National Synchrotron Light Source safety-analysis report

    SciTech Connect

    Batchelor, K.

    1982-07-01

    This document covers all of the safety issues relating to the design and operation of the storage rings and injection system of the National Synchrotron Light Source. The building systems for fire protection, access and egress are described together with air and other gaseous control or venting systems. Details of shielding against prompt bremstrahlung radiation and synchrotron radiation are described and the administrative requirements to be satisfied for operation of a beam line at the facility are given.

  18. Analysis of developed transition road safety barrier systems.

    PubMed

    Soltani, Mehrtash; Moghaddam, Taher Baghaee; Karim, Mohamed Rehan; Sulong, N H Ramli

    2013-10-01

    Road safety barriers protect vehicles from roadside hazards by redirecting errant vehicles in a safe manner as well as providing high levels of safety during and after impact. This paper focused on transition safety barrier systems which were located at the point of attachment between a bridge and roadside barriers. The aim of this study was to provide an overview of the behavior of transition systems located at upstream bridge rail with different designs and performance levels. Design factors such as occupant risk and vehicle trajectory for different systems were collected and compared. To achieve this aim a comprehensive database was developed using previous studies. The comparison showed that Test 3-21, which is conducted by impacting a pickup truck with speed of 100 km/h and angle of 25° to transition system, was the most severe test. Occupant impact velocity and ridedown acceleration for heavy vehicles were lower than the amounts for passenger cars and pickup trucks, and in most cases higher occupant lateral impact ridedown acceleration was observed on vehicles subjected to higher levels of damage. The best transition system was selected to give optimum performance which reduced occupant risk factors using the similar crashes in accordance with Test 3-21.

  19. What is a 'good' job? Modelling job quality for blue collar workers().

    PubMed

    Jones, Wendy; Haslam, Roger; Haslam, Cheryl

    2017-01-01

    This paper proposes a model of job quality, developed from interviews with blue collar workers: bus drivers, manufacturing operatives and cleaners (n  =  80). The model distinguishes between core features, important for almost all workers, and 'job fit' features, important to some but not others, or where individuals might have different preferences. Core job features found important for almost all interviewees included job security, personal safety and having enough pay to meet their needs. 'Job fit' features included autonomy and the opportunity to form close relationships. These showed more variation between participants; priorities were influenced by family commitments, stage of life and personal preference. The resulting theoretical perspective indicates the features necessary for a job to be considered 'good' by the person doing it, whilst not adversely affecting their health. The model should have utility as a basis for measuring and improving job quality and the laudable goal of creating 'good jobs'. Practitioner Summary: Good work can contribute positively to health and well-being, but there is a lack of agreement regarding the concept of a 'good' job. A model of job quality has been constructed based on semi-structured worker interviews (n  =  80). The model emphasises the need to take into account variation between individuals in their preferred work characteristics.

  20. Sodium fast reactor gaps analysis of computer codes and models for accident analysis and reactor safety.

    SciTech Connect

    Carbajo, Juan; Jeong, Hae-Yong; Wigeland, Roald; Corradini, Michael; Schmidt, Rodney Cannon; Thomas, Justin; Wei, Tom; Sofu, Tanju; Ludewig, Hans; Tobita, Yoshiharu; Ohshima, Hiroyuki; Serre, Frederic

    2011-06-01

    This report summarizes the results of an expert-opinion elicitation activity designed to qualitatively assess the status and capabilities of currently available computer codes and models for accident analysis and reactor safety calculations of advanced sodium fast reactors, and identify important gaps. The twelve-member panel consisted of representatives from five U.S. National Laboratories (SNL, ANL, INL, ORNL, and BNL), the University of Wisconsin, the KAERI, the JAEA, and the CEA. The major portion of this elicitation activity occurred during a two-day meeting held on Aug. 10-11, 2010 at Argonne National Laboratory. There were two primary objectives of this work: (1) Identify computer codes currently available for SFR accident analysis and reactor safety calculations; and (2) Assess the status and capability of current US computer codes to adequately model the required accident scenarios and associated phenomena, and identify important gaps. During the review, panel members identified over 60 computer codes that are currently available in the international community to perform different aspects of SFR safety analysis for various event scenarios and accident categories. A brief description of each of these codes together with references (when available) is provided. An adaptation of the Predictive Capability Maturity Model (PCMM) for computational modeling and simulation is described for use in this work. The panel's assessment of the available US codes is presented in the form of nine tables, organized into groups of three for each of three risk categories considered: anticipated operational occurrences (AOOs), design basis accidents (DBA), and beyond design basis accidents (BDBA). A set of summary conclusions are drawn from the results obtained. At the highest level, the panel judged that current US code capabilities are adequate for licensing given reasonable margins, but expressed concern that US code development activities had stagnated and that the