NASA Accident Precursor Analysis Handbook, Version 1.0
NASA Technical Reports Server (NTRS)
Groen, Frank; Everett, Chris; Hall, Anthony; Insley, Scott
2011-01-01
Catastrophic accidents are usually preceded by precursory events that, although observable, are not recognized as harbingers of a tragedy until after the fact. In the nuclear industry, the Three Mile Island accident was preceded by at least two events portending the potential for severe consequences from an underappreciated causal mechanism. Anomalies whose failure mechanisms were integral to the losses of Space Transportation Systems (STS) Challenger and Columbia had been occurring within the STS fleet prior to those accidents. Both the Rogers Commission Report and the Columbia Accident Investigation Board report found that processes in place at the time did not respond to the prior anomalies in a way that shed light on their true risk implications. This includes the concern that, in the words of the NASA Aerospace Safety Advisory Panel (ASAP), "no process addresses the need to update a hazard analysis when anomalies occur" At a broader level, the ASAP noted in 2007 that NASA "could better gauge the likelihood of losses by developing leading indicators, rather than continue to depend on lagging indicators". These observations suggest a need to revalidate prior assumptions and conclusions of existing safety (and reliability) analyses, as well as to consider the potential for previously unrecognized accident scenarios, when unexpected or otherwise undesired behaviors of the system are observed. This need is also discussed in NASA's system safety handbook, which advocates a view of safety assurance as driving a program to take steps that are necessary to establish and maintain a valid and credible argument for the safety of its missions. It is the premise of this handbook that making cases for safety more experience-based allows NASA to be better informed about the safety performance of its systems, and will ultimately help it to manage safety in a more effective manner. The APA process described in this handbook provides a systematic means of analyzing candidate
Handbook for railroad noise measurement and analysis
DOT National Transportation Integrated Search
2009-10-31
This handbook is an update, restructuring and expansion of the 1982 document Handbook for the Measurement, : Analysis, and Abatement of Railroad Noise originally developed by Wyle Laboratories. : The handbook is intended as guidance for those c...
Methods for nuclear air-cleaning-system accident-consequence assessment
DOE Office of Scientific and Technical Information (OSTI.GOV)
Andrae, R.W.; Bolstad, J.W.; Gregory, W.S.
1982-01-01
This paper describes a multilaboratory research program that is directed toward addressing many questions that analysts face when performing air cleaning accident consequence assessments. The program involves developing analytical tools and supportive experimental data that will be useful in making more realistic assessments of accident source terms within and up to the atmospheric boundaries of nuclear fuel cycle facilities. The types of accidents considered in this study includes fires, explosions, spills, tornadoes, criticalities, and equipment failures. The main focus of the program is developing an accident analysis handbook (AAH). We will describe the contents of the AAH, which include descriptionsmore » of selected nuclear fuel cycle facilities, process unit operations, source-term development, and accident consequence analyses. Three computer codes designed to predict gas and material propagation through facility air cleaning systems are described. These computer codes address accidents involving fires (FIRAC), explosions (EXPAC), and tornadoes (TORAC). The handbook relies on many illustrative examples to show the analyst how to approach accident consequence assessments. We will use the FIRAC code and a hypothetical fire scenario to illustrate the accident analysis capability.« less
A Safety Handbook for Science Teachers.
ERIC Educational Resources Information Center
Everett, K.; Jenkins, E. W.
This publication is a safety handbook designed for science teachers of elementary and secondary schools. In an effort to insure prevention of accidents in school laboratories, it advocates careful planning, adequate experimental design, and the acquisition of correct laboratory techinques on the part of the teacher. The handbook gives instructions…
Guidance for feasibility analysis of candidate sites : handbook.
DOT National Transportation Integrated Search
2009-09-30
The purpose of this handbook is to provide guidance in determining whether or not speed : harmonization and peak period shoulder is feasible for a given site or set of sites. The content of : this handbook is based on the analysis conducted for this ...
Safety and environmental health handbook
,
1989-01-01
This Safety Handbook (445-1-H.) supplements the Geological Survey Safety Management Program objectives set forth in Survey Manual 445.1. Specifically, it provides a compact source of basic information to assist management and employees in preventing motor vehicle accidents, personal injuries, occupational diseases, fire, and other property damage or loss. All work situations incidental to the Geological Survey cannot be discussed in a handbook, and such complete coverage is not intended in this document. However, a wide range of subjects are covered in which a "common sense" approach to safety has been expressed. These subjects have been organized such that Chapters 1-5 address administrative issues, Chapters 6-12 address activities usually conducted within a facility, and Chapters 13-20 address field activities. No information contained in the Handbook is intended to alter any provision of any Federal law or executive order, Department of the Interior or Survey directive, or collective bargaining agreement. Questions or suggestions regarding the content of the Safety Handbook may be directed to the Survey Safety Manager, Administrative Division, Office of Facilities and Management Services, National Center, Reston, Virginia, Mail Stop 246. The previous edition of the Safety Handbook is superseded.
Arkansas Safe Kids Are No Accident! Healthy Children Handbook.
ERIC Educational Resources Information Center
Beck, Susie, Ed.
This handbook presents child care providers with fifteen chapters containing the most current information available on child health, illness, and development. Chapter 1 addresses "Child Growth and Development" in the areas of muscle, social, emotional, and intellectual skills. Chapter 2 addresses "Children's Health Histories"…
Life Cycle Cost Analysis Handbook. First Edition.
ERIC Educational Resources Information Center
Alaska State Dept. of Education and Early Development, Juneau.
This handbook presents guidelines on the Life Cycle Cost Analysis (LCCA) of building operations over the life of a building to assist school districts and consultants with evaluating proposed educational facility construction projects. It defines the terminology found in an LCCA, such as initial and future expenses, residual value, real discount…
Applying STAMP in Accident Analysis
NASA Technical Reports Server (NTRS)
Leveson, Nancy; Daouk, Mirna; Dulac, Nicolas; Marais, Karen
2003-01-01
Accident models play a critical role in accident investigation and analysis. Most traditional models are based on an underlying chain of events. These models, however, have serious limitations when used for complex, socio-technical systems. Previously, Leveson proposed a new accident model (STAMP) based on system theory. In STAMP, the basic concept is not an event but a constraint. This paper shows how STAMP can be applied to accident analysis using three different views or models of the accident process and proposes a notation for describing this process.
Program risk analysis handbook
NASA Technical Reports Server (NTRS)
Batson, R. G.
1987-01-01
NASA regulations specify that formal risk analysis be performed on a program at each of several milestones. Program risk analysis is discussed as a systems analysis approach, an iterative process (identification, assessment, management), and a collection of techniques. These techniques, which range from extremely simple to complex network-based simulation, are described in this handbook in order to provide both analyst and manager with a guide for selection of the most appropriate technique. All program risk assessment techniques are shown to be based on elicitation and encoding of subjective probability estimates from the various area experts on a program. Techniques to encode the five most common distribution types are given. Then, a total of twelve distinct approaches to risk assessment are given. Steps involved, good and bad points, time involved, and degree of computer support needed are listed. Why risk analysis should be used by all NASA program managers is discussed. Tools available at NASA-MSFC are identified, along with commercially available software. Bibliography (150 entries) and a program risk analysis check-list are provided.
32 CFR 644.532 - Reporting accidents.
Code of Federal Regulations, 2010 CFR
2010-07-01
... 32 National Defense 4 2010-07-01 2010-07-01 true Reporting accidents. 644.532 Section 644.532 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL PROPERTY REAL ESTATE HANDBOOK Disposal Clearance of Explosive Hazards and Other Contamination from Proposed Excess Land...
ERIC Educational Resources Information Center
Oliver, Mary
Intended to impart the basic ways a poem is constructed, this concise handbook is a prose guide to writing poetry. The handbook talks about meter and rhyme, form and diction, sound and sense, iambs and trochees, couplets and sonnets, and how and why this should matter to any person writing or reading poetry. Interspersing history and analysis with…
Single pilot IFR accident data analysis
NASA Technical Reports Server (NTRS)
Harris, D. F.
1983-01-01
The aircraft accident data recorded by the National Transportation and Safety Board (NTSR) for 1964-1979 were analyzed to determine what problems exist in the general aviation (GA) single pilot instrument flight rule (SPIFR) environment. A previous study conducted in 1978 for the years 1964-1975 provided a basis for comparison. This effort was generally limited to SPIFR pilot error landing phase accidents but includes some SPIFR takeoff and enroute accident analysis as well as some dual pilot IFR accident analysis for comparison. Analysis was performed for 554 accidents of which 39% (216) occurred during the years 1976-1979.
Arkansas Safe Kids Are No Accident! Healthy Children Handbook. (Third Edition).
ERIC Educational Resources Information Center
Arkansas State Dept. of Health, Little Rock.
This handbook gives Arkansas child care providers current information on child and caregiver health, child illness, and development. The 16 chapters are: (1) "Child Growth and Development," on typical development from birth through 6 years; (2) "Children's Health Histories, Physical Exams and Immunizations," including…
Book review: Handbook of cyanobacterial monitoring and cyanotoxin analysis
Graham, Jennifer L.; Loftin, Keith A.
2018-01-01
Review of Meriluoto, Jussi, Lisa Spoof, and GeoffreyA. Codd [eds.]. 2017. Handbook of Cyanobacterial Monitoring and Cyanotoxin Analysis. John Wiley & Sons, Ltd.: Chichester, West Sussex, UK, ISBN 978‐1‐119‐06868‐6 (978‐1‐119‐06876‐1 eBook), DOI 10.1002/9781119068761.
Aircraft accidents : method of analysis
NASA Technical Reports Server (NTRS)
1931-01-01
The revised report includes the chart for the analysis of aircraft accidents, combining consideration of the immediate causes, underlying causes, and results of accidents, as prepared by the special committee, with a number of the definitions clarified. A brief statement of the organization and work of the special committee and of the Committee on Aircraft Accidents; and statistical tables giving a comparison of the types of accidents and causes of accidents in the military services on the one hand and in civil aviation on the other, together with explanations of some of the important differences noted in these tables.
Characteristics of urban transportation systems. A handbook for transportation planners
DOE Office of Scientific and Technical Information (OSTI.GOV)
Not Available
1975-05-01
The objective of the handbook, specifically for use by transportation planners in the evaluation of alternative systems, is to provide a single simplified reference source which characterizes the most important performance characteristics of the following contemporary urban transportation systems: (1) rail (commuter, rapid, and light); (2) local bus and bus rapid transit; (3) automobile-highway system (automobiles and other vehicles); (4) pedestrian assistance systems; and (5) activity center systems--people mover systems that have been installed at airports, zoos, amusement parks, etc. The handbook assesses the supply or performance aspect of urban transportation dealing with passenger demand implicitly. Seven supply parameters studiedmore » are: speed, capacity (service volume), operating cost (vehicle), energy consumption (vehicle or source), pollution, capital cost, and accident frequency.« less
NASA Handbook for Models and Simulations: An Implementation Guide for NASA-STD-7009
NASA Technical Reports Server (NTRS)
Steele, Martin J.
2013-01-01
The purpose of this Handbook is to provide technical information, clarification, examples, processes, and techniques to help institute good modeling and simulation practices in the National Aeronautics and Space Administration (NASA). As a companion guide to NASA-STD- 7009, Standard for Models and Simulations, this Handbook provides a broader scope of information than may be included in a Standard and promotes good practices in the production, use, and consumption of NASA modeling and simulation products. NASA-STD-7009 specifies what a modeling and simulation activity shall or should do (in the requirements) but does not prescribe how the requirements are to be met, which varies with the specific engineering discipline, or who is responsible for complying with the requirements, which depends on the size and type of project. A guidance document, which is not constrained by the requirements of a Standard, is better suited to address these additional aspects and provide necessary clarification. This Handbook stems from the Space Shuttle Columbia Accident Investigation (2003), which called for Agency-wide improvements in the "development, documentation, and operation of models and simulations"' that subsequently elicited additional guidance from the NASA Office of the Chief Engineer to include "a standard method to assess the credibility of the models and simulations."2 General methods applicable across the broad spectrum of model and simulation (M&S) disciplines were sought to help guide the modeling and simulation processes within NASA and to provide for consistent reporting ofM&S activities and analysis results. From this, the standardized process for the M&S activity was developed. The major contents of this Handbook are the implementation details of the general M&S requirements ofNASA-STD-7009, including explanations, examples, and suggestions for improving the credibility assessment of an M&S-based analysis.
Developing techniques for cause-responsibility analysis of occupational accidents.
Jabbari, Mousa; Ghorbani, Roghayeh
2016-11-01
The aim of this study was to specify the causes of occupational accidents, determine social responsibility and the role of groups involved in work-related accidents. This study develops occupational accidents causes tree, occupational accidents responsibility tree, and occupational accidents component-responsibility analysis worksheet; based on these methods, it develops cause-responsibility analysis (CRA) techniques, and for testing them, analyzes 100 fatal/disabling occupational accidents in the construction setting that were randomly selected from all the work-related accidents in Tehran, Iran, over a 5-year period (2010-2014). The main result of this study involves two techniques for CRA: occupational accidents tree analysis (OATA) and occupational accidents components analysis (OACA), used in parallel for determination of responsible groups and responsibilities rate. From the results, we find that the management group of construction projects has 74.65% responsibility of work-related accidents. The developed techniques are purposeful for occupational accidents investigation/analysis, especially for the determination of detailed list of tasks, responsibilities, and their rates. Therefore, it is useful for preventing work-related accidents by focusing on the responsible group's duties. Copyright © 2016 Elsevier Ltd. All rights reserved.
Handbook of Applied Behavior Analysis
ERIC Educational Resources Information Center
Fisher, Wayne W., Ed.; Piazza, Cathleen C., Ed.; Roane, Henry S., Ed.
2011-01-01
Describing the state of the science of ABA, this comprehensive handbook provides detailed information about theory, research, and intervention. The contributors are leading ABA authorities who present current best practices in behavioral assessment and demonstrate evidence-based strategies for supporting positive behaviors and reducing problem…
NASA Project Planning and Control Handbook
NASA Technical Reports Server (NTRS)
Moreland, Robert; Claunch, Cathy L.
2016-01-01
This handbook provides an overview of the fundamental principles and explains the functions and products that go into project planning and control. The 2010 Interim Results of the NASA Program Planning and Control (PPC) Study identified seven categories of activities for PPC, and those provide the basis for the seven functions described in this handbook. This handbook maps out the interfaces and interactions between PPC functions, as well as their external interfaces. This integration of information and products within and between functions is necessary to form the whole picture of how a project is progressing. The handbook descriptions are meant to facilitate consistent, common, and comprehensive approaches for providing valued analysis, assessment, and evaluation focused on the project level at NASA. The handbook also describes activities in terms of function rather than the job title or the specific person or organization responsible for the activity, which could differ by Center or size of a project. This handbook is primarily guidance for project planning and control: however, the same principles apply to programs and generally apply to institutional planning and control.
An analysis of aircraft accidents involving fires
NASA Technical Reports Server (NTRS)
Lucha, G. V.; Robertson, M. A.; Schooley, F. A.
1975-01-01
All U. S. Air Carrier accidents between 1963 and 1974 were studied to assess the extent of total personnel and aircraft damage which occurred in accidents and in accidents involving fire. Published accident reports and NTSB investigators' factual backup files were the primary sources of data. Although it was frequently not possible to assess the relative extent of fire-caused damage versus impact damage using the available data, the study established upper and lower bounds for deaths and damage due specifically to fire. In 12 years there were 122 accidents which involved airframe fires. Eighty-seven percent of the fires occurred after impact, and fuel leakage from ruptured tanks or severed lines was the most frequently cited cause. A cost analysis was performed for 300 serious accidents, including 92 serious accidents which involved fire. Personal injury costs were outside the scope of the cost analysis, but data on personnel injury judgements as well as settlements received from the CAB are included for reference.
Single pilot IFR accident data analysis
NASA Technical Reports Server (NTRS)
Harris, D. F.; Morrisete, J. A.
1982-01-01
The aircraft accident data recorded and maintained by the National Transportation Safety Board for 1964 to 1979 were analyzed to determine what problems exist in the general aviation single pilot instrument flight rules environment. A previous study conducted in 1978 for the years 1964 to 1975 provided a basis for comparison. The purpose was to determine what changes, if any, have occurred in trends and cause-effect relationships reported in the earlier study. The increasing numbers have been tied to measures of activity to produce accident rates which in turn were analyzed in terms of change. Where anomalies or unusually high accident rates were encountered, further analysis was conducted to isolate pertinent patterns of cause factors and/or experience levels of involved pilots. The bulk of the effort addresses accidents in the landing phase of operations. A detailed analysis was performed on controlled/uncontrolled collisions and their unique attributes delineated. Estimates of day vs. night general aviation activity and accident rates were obtained.
ERIC Educational Resources Information Center
Fields, Max
The policies and procedures stated in this handbook are to be used as a guide in the performance of duties and responsibilities by the Director of Athletics and athletic coaches at Imperial Valley College (California). This handbook supplements the Faculty Handbook, the district policy manual, the California Junior College Association Athletic…
DOT National Transportation Integrated Search
1997-08-01
This handbook, 1997 Freeway Management Handbook, is an update of the 1983 Freeway Management Handbook and reflects the tremendous developments in computing and communications technology. It also reflects the importance of Integrated Transportation Ma...
Reactor Safety Gap Evaluation of Accident Tolerant Components and Severe Accident Analysis
DOE Office of Scientific and Technical Information (OSTI.GOV)
Farmer, Mitchell T.; Bunt, R.; Corradini, M.
The overall objective of this study was to conduct a technology gap evaluation on accident tolerant components and severe accident analysis methodologies with the goal of identifying any data and/or knowledge gaps that may exist, given the current state of light water reactor (LWR) severe accident research, and additionally augmented by insights obtained from the Fukushima accident. The ultimate benefit of this activity is that the results can be used to refine the Department of Energy’s (DOE) Reactor Safety Technology (RST) research and development (R&D) program plan to address key knowledge gaps in severe accident phenomena and analyses that affectmore » reactor safety and that are not currently being addressed by the industry or the Nuclear Regulatory Commission (NRC).« less
Aircraft Loss-of-Control Accident Analysis
NASA Technical Reports Server (NTRS)
Belcastro, Christine M.; Foster, John V.
2010-01-01
Loss of control remains one of the largest contributors to fatal aircraft accidents worldwide. Aircraft loss-of-control accidents are complex in that they can result from numerous causal and contributing factors acting alone or (more often) in combination. Hence, there is no single intervention strategy to prevent these accidents. To gain a better understanding into aircraft loss-of-control events and possible intervention strategies, this paper presents a detailed analysis of loss-of-control accident data (predominantly from Part 121), including worst case combinations of causal and contributing factors and their sequencing. Future potential risks are also considered.
Aircraft accidents : method of analysis
NASA Technical Reports Server (NTRS)
1929-01-01
This report on a method of analysis of aircraft accidents has been prepared by a special committee on the nomenclature, subdivision, and classification of aircraft accidents organized by the National Advisory Committee for Aeronautics in response to a request dated February 18, 1928, from the Air Coordination Committee consisting of the Assistant Secretaries for Aeronautics in the Departments of War, Navy, and Commerce. The work was undertaken in recognition of the difficulty of drawing correct conclusions from efforts to analyze and compare reports of aircraft accidents prepared by different organizations using different classifications and definitions. The air coordination committee's request was made "in order that practices used may henceforth conform to a standard and be universally comparable." the purpose of the special committee therefore was to prepare a basis for the classification and comparison of aircraft accidents, both civil and military. (author)
Application of forensic image analysis in accident investigations.
Verolme, Ellen; Mieremet, Arjan
2017-09-01
Forensic investigations are primarily meant to obtain objective answers that can be used for criminal prosecution. Accident analyses are usually performed to learn from incidents and to prevent similar events from occurring in the future. Although the primary goal may be different, the steps in which information is gathered, interpreted and weighed are similar in both types of investigations, implying that forensic techniques can be of use in accident investigations as well. The use in accident investigations usually means that more information can be obtained from the available information than when used in criminal investigations, since the latter require a higher evidence level. In this paper, we demonstrate the applicability of forensic techniques for accident investigations by presenting a number of cases from one specific field of expertise: image analysis. With the rapid spread of digital devices and new media, a wealth of image material and other digital information has become available for accident investigators. We show that much information can be distilled from footage by using forensic image analysis techniques. These applications show that image analysis provides information that is crucial for obtaining the sequence of events and the two- and three-dimensional geometry of an accident. Since accident investigation focuses primarily on learning from accidents and prevention of future accidents, and less on the blame that is crucial for criminal investigations, the field of application of these forensic tools may be broader than would be the case in purely legal sense. This is an important notion for future accident investigations. Copyright © 2017 Elsevier B.V. All rights reserved.
An analysis of pilot error-related aircraft accidents
NASA Technical Reports Server (NTRS)
Kowalsky, N. B.; Masters, R. L.; Stone, R. B.; Babcock, G. L.; Rypka, E. W.
1974-01-01
A multidisciplinary team approach to pilot error-related U.S. air carrier jet aircraft accident investigation records successfully reclaimed hidden human error information not shown in statistical studies. New analytic techniques were developed and applied to the data to discover and identify multiple elements of commonality and shared characteristics within this group of accidents. Three techniques of analysis were used: Critical element analysis, which demonstrated the importance of a subjective qualitative approach to raw accident data and surfaced information heretofore unavailable. Cluster analysis, which was an exploratory research tool that will lead to increased understanding and improved organization of facts, the discovery of new meaning in large data sets, and the generation of explanatory hypotheses. Pattern recognition, by which accidents can be categorized by pattern conformity after critical element identification by cluster analysis.
Consumer's Resource Handbook and A Teacher's Guide to the Consumer's Resource Handbook.
ERIC Educational Resources Information Center
Office of Consumer Affairs, Washington, DC.
This document consists of a handbook for consumers and a teacher's guide to the handbook. The first part of the handbook gives advice on how to be a smart consumer and includes information on how to get the most for the money, handle a complaint, write a complaint letter, use the handbook, select child care, protect personal property, choose a…
DOE Office of Scientific and Technical Information (OSTI.GOV)
Not Available
1994-03-01
The Decommissioning Handbook is a technical guide for the decommissioning of nuclear facilities. The decommissioning of a nuclear facility involves the removal of the radioactive and, for practical reasons, hazardous materials to enable the facility to be released and not represent a further risk to human health and the environment. This handbook identifies and technologies and techniques that will accomplish these objectives. The emphasis in this handbook is on characterization; waste treatment; decontamination; dismantling, segmenting, demolition; and remote technologies. Other aspects that are discussed in some detail include the regulations governing decommissioning, worker and environmental protection, and packaging and transportationmore » of the waste materials. The handbook describes in general terms the overall decommissioning project, including planning, cost estimating, and operating practices that would ease preparation of the Decommissioning Plan and the decommissioning itself. The reader is referred to other documents for more detailed information. This Decommissioning Handbook has been prepared by Enserch Environmental Corporation for the US Department of Energy and is a complete restructuring of the original handbook developed in 1980 by Nuclear Energy Services. The significant changes between the two documents are the addition of current and the deletion of obsolete technologies and the addition of chapters on project planning and the Decommissioning Plan, regulatory requirements, characterization, remote technology, and packaging and transportation of the waste materials.« less
Development of Database for Accident Analysis in Indian Mines
NASA Astrophysics Data System (ADS)
Tripathy, Debi Prasad; Guru Raghavendra Reddy, K.
2016-10-01
Mining is a hazardous industry and high accident rates associated with underground mining is a cause of deep concern. Technological developments notwithstanding, rate of fatal accidents and reportable incidents have not shown corresponding levels of decline. This paper argues that adoption of appropriate safety standards by both mine management and the government may result in appreciable reduction in accident frequency. This can be achieved by using the technology in improving the working conditions, sensitising workers and managers about causes and prevention of accidents. Inputs required for a detailed analysis of an accident include information on location, time, type, cost of accident, victim, nature of injury, personal and environmental factors etc. Such information can be generated from data available in the standard coded accident report form. This paper presents a web based application for accident analysis in Indian mines during 2001-2013. An accident database (SafeStat) prototype based on Intranet of the TCP/IP agreement, as developed by the authors, is also discussed.
Operations planning and analysis handbook for NASA/MSFC phase B development projects
NASA Technical Reports Server (NTRS)
Batson, Robert C.
1986-01-01
Current operations planning and analysis practices on NASA/MSFC Phase B projects were investigated with the objectives of (1) formalizing these practices into a handbook and (2) suggesting improvements. The study focused on how Science and Engineering (S&E) Operational Personnel support Program Development (PD) Task Teams. The intimate relationship between systems engineering and operations analysis was examined. Methods identified for use by operations analysts during Phase B include functional analysis, interface analysis methods to calculate/allocate such criteria as reliability, Maintainability, and operations and support cost.
Handbook for Dynamic Data Acquisition and Analysis - IES Recommended Practices 012.1
NASA Technical Reports Server (NTRS)
Himelblau, H.; Wise, J. W.; Piersol, A. G.; Grundvig, M. R.
1994-01-01
The original motivation for this Handbook came from personnel of The Aerospace Corporation (TAC), who are technical advisors to the Air Force Space and Missile Systems Center. Over the preceding two decades, TAC has observed a seemingly endless series of errors and anomalies in the acquisition and analysis of structural dynamic and aeroacoustic data.
Stakeholder involvement facilitates decision making for UK nuclear accident recovery.
Alexander, C; Burt, R; Nisbet, A F
2005-01-01
The importance of major stakeholders participating in the formulation of strategies for maintaining food safety and agricultural production following a nuclear accident has been successfully demonstrated by the UK 'Agriculture and Food Countermeasures Working Group' (AFCWG). The organisation, membership and terms of reference of the group are described. Details are given of the achievements of the AFCWG and its sub-groups, which include agreeing management options that would be included in a recovery handbook for decision-makers in the UK and tackling the disposal of large volumes of contaminated milk, potentially resulting from a nuclear accident.
Categorizing accident sequences in the external radiotherapy for risk analysis
2013-01-01
Purpose This study identifies accident sequences from the past accidents in order to help the risk analysis application to the external radiotherapy. Materials and Methods This study reviews 59 accidental cases in two retrospective safety analyses that have collected the incidents in the external radiotherapy extensively. Two accident analysis reports that accumulated past incidents are investigated to identify accident sequences including initiating events, failure of safety measures, and consequences. This study classifies the accidents by the treatments stages and sources of errors for initiating events, types of failures in the safety measures, and types of undesirable consequences and the number of affected patients. Then, the accident sequences are grouped into several categories on the basis of similarity of progression. As a result, these cases can be categorized into 14 groups of accident sequence. Results The result indicates that risk analysis needs to pay attention to not only the planning stage, but also the calibration stage that is committed prior to the main treatment process. It also shows that human error is the largest contributor to initiating events as well as to the failure of safety measures. This study also illustrates an event tree analysis for an accident sequence initiated in the calibration. Conclusion This study is expected to provide sights into the accident sequences for the prospective risk analysis through the review of experiences. PMID:23865005
NASA Technical Reports Server (NTRS)
Lee, Alice T.; Gunn, Todd; Pham, Tuan; Ricaldi, Ron
1994-01-01
This handbook documents the three software analysis processes the Space Station Software Analysis team uses to assess space station software, including their backgrounds, theories, tools, and analysis procedures. Potential applications of these analysis results are also presented. The first section describes how software complexity analysis provides quantitative information on code, such as code structure and risk areas, throughout the software life cycle. Software complexity analysis allows an analyst to understand the software structure, identify critical software components, assess risk areas within a software system, identify testing deficiencies, and recommend program improvements. Performing this type of analysis during the early design phases of software development can positively affect the process, and may prevent later, much larger, difficulties. The second section describes how software reliability estimation and prediction analysis, or software reliability, provides a quantitative means to measure the probability of failure-free operation of a computer program, and describes the two tools used by JSC to determine failure rates and design tradeoffs between reliability, costs, performance, and schedule.
Canister Storage Building (CSB) Design Basis Accident Analysis Documentation
DOE Office of Scientific and Technical Information (OSTI.GOV)
CROWE, R.D.; PIEPHO, M.G.
2000-03-23
This document provided the detailed accident analysis to support HNF-3553, Spent Nuclear Fuel Project Final Safety Analysis Report, Annex A, ''Canister Storage Building Final Safety Analysis Report''. All assumptions, parameters, and models used to provide the analysis of the design basis accidents are documented to support the conclusions in the Canister Storage Building Final Safety Analysis Report.
A cluster analysis on road traffic accidents using genetic algorithms
NASA Astrophysics Data System (ADS)
Saharan, Sabariah; Baragona, Roberto
2017-04-01
The analysis of traffic road accidents is increasingly important because of the accidents cost and public road safety. The availability or large data sets makes the study of factors that affect the frequency and severity accidents are viable. However, the data are often highly unbalanced and overlapped. We deal with the data set of the road traffic accidents recorded in Christchurch, New Zealand, from 2000-2009 with a total of 26440 accidents. The data is in a binary set and there are 50 factors road traffic accidents with four level of severity. We used genetic algorithm for the analysis because we are in the presence of a large unbalanced data set and standard clustering like k-means algorithm may not be suitable for the task. The genetic algorithm based on clustering for unknown K, (GCUK) has been used to identify the factors associated with accidents of different levels of severity. The results provided us with an interesting insight into the relationship between factors and accidents severity level and suggest that the two main factors that contributes to fatal accidents are "Speed greater than 60 km h" and "Did not see other people until it was too late". A comparison with the k-means algorithm and the independent component analysis is performed to validate the results.
Validity and consistency assessment of accident analysis methods in the petroleum industry.
Ahmadi, Omran; Mortazavi, Seyed Bagher; Khavanin, Ali; Mokarami, Hamidreza
2017-11-17
Accident analysis is the main aspect of accident investigation. It includes the method of connecting different causes in a procedural way. Therefore, it is important to use valid and reliable methods for the investigation of different causal factors of accidents, especially the noteworthy ones. This study aimed to prominently assess the accuracy (sensitivity index [SI]) and consistency of the six most commonly used accident analysis methods in the petroleum industry. In order to evaluate the methods of accident analysis, two real case studies (process safety and personal accident) from the petroleum industry were analyzed by 10 assessors. The accuracy and consistency of these methods were then evaluated. The assessors were trained in the workshop of accident analysis methods. The systematic cause analysis technique and bowtie methods gained the greatest SI scores for both personal and process safety accidents, respectively. The best average results of the consistency in a single method (based on 10 independent assessors) were in the region of 70%. This study confirmed that the application of methods with pre-defined causes and a logic tree could enhance the sensitivity and consistency of accident analysis.
Sanctions Connected to Dress Code Violations in Secondary School Handbooks
ERIC Educational Resources Information Center
Workman, Jane E.; Freeburg, Elizabeth W.; Lentz-Hees, Elizabeth S.
2004-01-01
This study identifies and evaluates sanctions for dress code violations in secondary school handbooks. Sanctions, or consequences for breaking rules, vary along seven interrelated dimensions: source, formality, retribution, obtrusiveness, magnitude, severity, and pervasiveness. A content analysis of handbooks from 155 public secondary schools…
Indonesian Sea Accident Analysis (Case Study From 2003 – 2013)
NASA Astrophysics Data System (ADS)
Arya Dewanto, Y.; Faturachman, D.
2018-03-01
There are so many accidents in sea transportation in Indonesia. Most of the accidents happen because of low concern aspects of the safety and security of the crew. In sailing, a man as transport users to interact with the ship and the surrounding environment (including other ships, cruise lines, ports, and the situation of local conditions). These interactions are sometimes very complex and related to various aspects of. Aware of the multiplicity of aspects related to the third of these factors, seeking the safety of cruise through a reduction in the number of accidents and the risk of death and serious injuries due to accidents and goods transported is certainly not enough attempted through mono-sector approach, but rather takes a multi-sector approach to the efforts. In this paper, we described the Indonesian Sea Transportation accident analysis for eleven years divided into four items: total of ship accident type, ship accident factor, total of casualties, region of ship accidents. All data founded from Marine Court (Mahkamah Pelayaran). From that 4 items we can find Indonesia Sea Accident Analysis from 2003-2013.
Fuel Cycle System Analysis Handbook
DOE Office of Scientific and Technical Information (OSTI.GOV)
Steven J. Piet; Brent W. Dixon; Dirk Gombert
2009-06-01
This Handbook aims to improve understanding and communication regarding nuclear fuel cycle options. It is intended to assist DOE, Campaign Managers, and other presenters prepare presentations and reports. When looking for information, check here. The Handbook generally includes few details of how calculations were performed, which can be found by consulting references provided to the reader. The Handbook emphasizes results in the form of graphics and diagrams, with only enough text to explain the graphic, to ensure that the messages associated with the graphic is clear, and to explain key assumptions and methods that cause the graphed results. Some ofmore » the material is new and is not found in previous reports, for example: (1) Section 3 has system-level mass flow diagrams for 0-tier (once-through), 1-tier (UOX to CR=0.50 fast reactor), and 2-tier (UOX to MOX-Pu to CR=0.50 fast reactor) scenarios - at both static and dynamic equilibrium. (2) To help inform fast reactor transuranic (TRU) conversion ratio and uranium supply behavior, section 5 provides the sustainable fast reactor growth rate as a function of TRU conversion ratio. (3) To help clarify the difference in recycling Pu, NpPu, NpPuAm, and all-TRU, section 5 provides mass fraction, gamma, and neutron emission for those four cases for MOX, heterogeneous LWR IMF (assemblies mixing IMF and UOX pins), and a CR=0.50 fast reactor. There are data for the first 10 LWR recycle passes and equilibrium. (4) Section 6 provides information on the cycle length, planned and unplanned outages, and TRU enrichment as a function of fast reactor TRU conversion ratio, as well as the dilution of TRU feedstock by uranium in making fast reactor fuel. (The recovered uranium is considered to be more pure than recovered TRU.) The latter parameter impacts the required TRU impurity limits specified by the Fuels Campaign. (5) Section 7 provides flows for an 800-tonne UOX separation plant. (6) To complement 'tornado' economic
DOE Office of Scientific and Technical Information (OSTI.GOV)
Janney, Dawn E.; Papesch, Cynthia A.; Burkes, Douglas E.
This is not a typical External Report--It is a Handbook. No Abstract is involved. This includes both Parts 1 and 2. The Metallic Fuels Handbook summarizes currently available information about phases and phase diagrams, heat capacity, thermal expansion, and thermal conductivity of elements and alloys in the U-Pu-Zr-Np-Am-La-Ce-Pr-Nd system. Although many sections are reviews and updates of material in previous versions of the Handbook [1, 2], this revision is the first to include alloys with four or more elements. In addition to presenting information about materials properties, the handbook attempts to provide information about how well each property is knownmore » and how much variation exists between measurements. Although it includes some results from models, its primary focus is experimental data.« less
ERIC Educational Resources Information Center
CHAVARRIA-AGUILAR, O.L.
THE MATERIALS IN THIS HANDBOOK CONSIST OF 64 PRONUNCIATION DRILLS FOR THE "PASHTO BASIC COURSE." THESE DRILLS ARE BASED ON A CONTRASTIVE ANALYSIS OF PASHTO AND ENGLISH PHONOLOGY AND ARE TO BE ADMINISTERED BY A NATIVE SPEAKER. SIXTY PASHTO ITEMS ARE INCLUDED IN EACH DRILL, 30 CONTAINING THE PARTICULAR SOUND BEING TAUGHT AND 30 CONTAINING…
Civil helicopter wire strike assessment study. Volume 2: Accident analysis briefs
NASA Technical Reports Server (NTRS)
Tuomela, C. H.; Brennan, M. F.
1980-01-01
A description and analysis of each of the 208 civil helicopter wire strike accidents reported to the National Transportation Safety Board (NTSB) for the ten year period 1970-1979 is given. The accident analysis briefs were based on pilot reports, FAA investigation reports, and such accident photographs as were made available. Briefs were grouped by year and, within year, by NTSB accident report number.
Materials handbook for fusion energy systems
NASA Astrophysics Data System (ADS)
Davis, J. W.; Marchbanks, M. F.
A materials data book for use in the design and analysis of components and systems in near term experimental and commercial reactor concepts has been created by the Office of Fusion Energy. The handbook is known as the Materials Handbook for Fusion Energy Systems (MHFES) and is available to all organizations actively involved in fusion related research or system designs. Distribution of the MHFES and its data pages is handled by the Hanford Engineering Development Laboratory (HEDL), while its direction and content is handled by McDonnell Douglas Astronautics Company — St. Louis (MDAC-STL). The MHFES differs from other handbooks in that its format is geared more to the designer and structural analyst than to the materials scientist or materials engineer. The format that is used organizes the handbook by subsystems or components rather than material. Within each subsystem is information pertaining to material selection, specific material properties, and comments or recommendations on treatment of data. Since its inception a little more than a year ago, over 80 copies have been distributed to over 28 organizations consisting of national laboratories, universities, and private industries.
Analysis of construction accidents in Spain, 2003-2008.
López Arquillos, Antonio; Rubio Romero, Juan Carlos; Gibb, Alistair
2012-12-01
The research objective for this paper is to obtain a new extended and updated insight to the likely causes of construction accidents in Spain, in order to identify suitable mitigating actions. The paper analyzes all construction sector accidents in Spain between 2003 and 2008. Ten variables were chosen and the influence of each variable is evaluated with respect to the severity of the accident. The descriptive analysis is based on a total of 1,163,178 accidents. Results showed that the severity of accidents was related to variables including age, CNAE (National Classification of Economic Activities) code, size of company, length of service, location of accident, day of the week, days of absence, deviation, injury, and climatic zones. According to data analyzed, a large company is not always necessarily safer than a small company in the aspect of fatal accidents, experienced workers do not have the best accident fatality rates, and accidents occurring away from the usual workplace had more severe consequences. Results obtained in this paper can be used by companies in their occupational safety strategies, and in their safety training programs. Copyright © 2012 National Safety Council and Elsevier Ltd. All rights reserved.
Architectural & engineering handbook
DOT National Transportation Integrated Search
2003-05-21
The Architectural and Engineering (A&E) Handbook provides an overview of the contracting process for A&E consultant services. Produced by the Division of Procurement and Contracts, this handbook provides guidance and a structured process for the plan...
Structural Damage Prediction and Analysis for Hypervelocity Impacts: Handbook
NASA Technical Reports Server (NTRS)
Elfer, N. C.
1996-01-01
This handbook reviews the analysis of structural damage on spacecraft due to hypervelocity impacts by meteoroid and space debris. These impacts can potentially cause structural damage to a Space Station module wall. This damage ranges from craters, bulges, minor penetrations, and spall to critical damage associated with a large hole, or even rupture. The analysis of damage depends on a variety of assumptions and the area of most concern is at a velocity beyond well controlled laboratory capability. In the analysis of critical damage, one of the key questions is how much momentum can actually be transfered to the pressure vessel wall. When penetration occurs without maximum bulging at high velocity and obliquities (if less momentum is deposited in the rear wall), then large tears and rupture may be avoided. In analysis of rupture effects of cylindrical geometry, biaxial loading, bending of the crack, a central hole strain rate and R-curve effects are discussed.
Gen IV Materials Handbook Functionalities and Operation (4A) Handbook Version 4.0
DOE Office of Scientific and Technical Information (OSTI.GOV)
Ren, Weiju
2013-09-01
This document is prepared for navigation and operation of the Gen IV Materials Handbook, with architecture description and new user access initiation instructions. Development rationale and history of the Handbook is summarized. The major development aspects, architecture, and design principles of the Handbook are briefly introduced to provide an overview of its past evolution and future prospects. Detailed instructions are given with examples for navigating the constructed Handbook components and using the main functionalities. Procedures are provided in a step-by-step fashion for Data Upload Managers to upload reports and data files, as well as for new users to initiate Handbookmore » access.« less
Span graphics display utilities handbook, first edition
NASA Technical Reports Server (NTRS)
Gallagher, D. L.; Green, J. L.; Newman, R.
1985-01-01
The Space Physics Analysis Network (SPAN) is a computer network connecting scientific institutions throughout the United States. This network provides an avenue for timely, correlative research between investigators, in a multidisciplinary approach to space physics studies. An objective in the development of SPAN is to make available direct and simplified procedures that scientists can use, without specialized training, to exchange information over the network. Information exchanges include raw and processes data, analysis programs, correspondence, documents, and graphite images. This handbook details procedures that can be used to exchange graphic images over SPAN. The intent is to periodically update this handbook to reflect the constantly changing facilities available on SPAN. The utilities described within reflect an earnest attempt to provide useful descriptions of working utilities that can be used to transfer graphic images across the network. Whether graphic images are representative of satellite servations or theoretical modeling and whether graphics images are of device dependent or independent type, the SPAN graphics display utilities handbook will be the users guide to graphic image exchange.
Aviation Instructor's Handbook.
ERIC Educational Resources Information Center
Federal Aviation Administration (DOT), Washington, DC.
This handbook is designed for ground instructors, flight instructors, and aviation maintenance instructors, providing beginning instructors the foundation to understand and apply fundamentals of instruction. The handbook also provides aviation instructors with up-to-date information on learning and teaching, and how to relate this information to…
NASA systems engineering handbook
NASA Astrophysics Data System (ADS)
Shishko, Robert; Aster, Robert; Chamberlain, Robert G.; McDuffee, Patrick; Pieniazek, Les; Rowell, Tom; Bain, Beth; Cox, Renee I.; Mooz, Harold; Polaski, Lou
1995-06-01
This handbook brings the fundamental concepts and techniques of systems engineering to NASA personnel in a way that recognizes the nature of NASA systems and environment. It is intended to accompany formal NASA training courses on systems engineering and project management when appropriate, and is designed to be a top-level overview. The concepts were drawn from NASA field center handbooks, NMI's/NHB's, the work of the NASA-wide Systems Engineering Working Group and the Systems Engineering Process Improvement Task team, several non-NASA textbooks and guides, and material from independent systems engineering courses taught to NASA personnel. Five core chapters cover systems engineering fundamentals, the NASA Project Cycle, management issues in systems engineering, systems analysis and modeling, and specialty engineering integration. It is not intended as a directive.
ERIC Educational Resources Information Center
Thompson, Merle O'Rourke
This handbook for Northern Virginia Community College (NVCC) adjunct faculty presents a variety of information designed for adjunct lecturers in English. Three short introductory sections focus on general information, helpful hints, and the use of office machines. The body of the handbook contains the following sections: (1) Services, including…
Ewe (for Togo): Grammar Handbook. Peace Corps Language Handbook Series.
ERIC Educational Resources Information Center
Kozelka, Paul R.
This handbook is composed of: (1) 20 grammar lessons; (2) an introduction to the handbook and to the Ewe language; (3) an appendix presenting the most important differences between Ewe and Mina, the lingua franca in the capital and in markets, offices, and work-sites throughout Togo; (4) answers to written summary exercises; (5) an Ewe-English…
NASA Risk Management Handbook. Version 1.0
NASA Technical Reports Server (NTRS)
Dezfuli, Homayoon; Benjamin, Allan; Everett, Christopher; Maggio, Gaspare; Stamatelatos, Michael; Youngblood, Robert; Guarro, Sergio; Rutledge, Peter; Sherrard, James; Smith, Curtis;
2011-01-01
The purpose of this handbook is to provide guidance for implementing the Risk Management (RM) requirements of NASA Procedural Requirements (NPR) document NPR 8000.4A, Agency Risk Management Procedural Requirements [1], with a specific focus on programs and projects, and applying to each level of the NASA organizational hierarchy as requirements flow down. This handbook supports RM application within the NASA systems engineering process, and is a complement to the guidance contained in NASA/SP-2007-6105, NASA Systems Engineering Handbook [2]. Specifically, this handbook provides guidance that is applicable to the common technical processes of Technical Risk Management and Decision Analysis established by NPR 7123.1A, NASA Systems Engineering Process and Requirements [3]. These processes are part of the \\Systems Engineering Engine. (Figure 1) that is used to drive the development of the system and associated work products to satisfy stakeholder expectations in all mission execution domains, including safety, technical, cost, and schedule. Like NPR 7123.1A, NPR 8000.4A is a discipline-oriented NPR that intersects with product-oriented NPRs such as NPR 7120.5D, NASA Space Flight Program and Project Management Requirements [4]; NPR 7120.7, NASA Information Technology and Institutional Infrastructure Program and Project Management Requirements [5]; and NPR 7120.8, NASA Research and Technology Program and Project Management Requirements [6]. In much the same way that the NASA Systems Engineering Handbook is intended to provide guidance on the implementation of NPR 7123.1A, this handbook is intended to provide guidance on the implementation of NPR 8000.4A. 1.2 Scope and Depth This handbook provides guidance for conducting RM in the context of NASA program and project life cycles, which produce derived requirements in accordance with existing systems engineering practices that flow down through the NASA organizational hierarchy. The guidance in this handbook is not meant
'Remixing Rasmussen': The evolution of Accimaps within systemic accident analysis.
Waterson, Patrick; Jenkins, Daniel P; Salmon, Paul M; Underwood, Peter
2017-03-01
Throughout Jens Rasmussen's career there has been a continued emphasis on the development of methods, techniques and tools for accident analysis and investigation. In this paper we focus on the evolution and development of one specific example, namely Accimaps and their use for accident analysis. We describe the origins of Accimaps followed by a review of 27 studies which have applied and adapted Accimaps over the period 2000-2015 to a range of domains and types of accident. Aside from demonstrating the versatility and popularity of the method, part of the motivation for the review of the use of Accimaps is to address the question of what constitutes a sound, usable, valid and reliable approach to systemic accident analysis. The findings from the review demonstrate continuity with the work carried out by Rasmussen, as well as significant variation (e.g., changes to the Accimap, used of additional theoretical and practice-oriented perspectives on safety). We conclude the paper with some speculations regarding future extension and adaptation of the Accimap approach including the possibility of using hybrid models for accident analysis. Copyright © 2016 Elsevier Ltd. All rights reserved.
Consumer's Resource Handbook. Teacher's Guide.
ERIC Educational Resources Information Center
Office of Consumer Affairs, Washington, DC.
This guide is designed for use with the "Consumer's Resource Handbook" published by the U.S. Office of Consumer Affairs. The handbook's overall purpose is to help build consumer literacy for the global marketplace of the 21st century. The handbook can familiarize students--both youth and adults--with sources of marketplace information/assistance…
NASA Systems Engineering Handbook
NASA Technical Reports Server (NTRS)
Hirshorn, Steven R.; Voss, Linda D.; Bromley, Linda K.
2017-01-01
The update of this handbook continues the methodology of the previous revision: a top-down compatibility with higher level Agency policy and a bottom-up infusion of guidance from the NASA practitioners in the field. This approach provides the opportunity to obtain best practices from across NASA and bridge the information to the established NASA systems engineering processes and to communicate principles of good practice as well as alternative approaches rather than specify a particular way to accomplish a task. The result embodied in this handbook is a top-level implementation approach on the practice of systems engineering unique to NASA. Material used for updating this handbook has been drawn from many sources, including NPRs, Center systems engineering handbooks and processes, other Agency best practices, and external systems engineering textbooks and guides. This handbook consists of six chapters: (1) an introduction, (2) a systems engineering fundamentals discussion, (3) the NASA program project life cycles, (4) systems engineering processes to get from a concept to a design, (5) systems engineering processes to get from a design to a final product, and (6) crosscutting management processes in systems engineering. The chapters are supplemented by appendices that provide outlines, examples, and further information to illustrate topics in the chapters. The handbook makes extensive use of boxes and figures to define, refine, illustrate, and extend concepts in the chapters.
NASA Systems Engineering Handbook
NASA Technical Reports Server (NTRS)
2007-01-01
This handbook is intended to provide general guidance and information on systems engineering that will be useful to the NASA community. It provides a generic description of Systems Engineering (SE) as it should be applied throughout NASA. A goal of the handbook is to increase awareness and consistency across the Agency and advance the practice of SE. This handbook provides perspectives relevant to NASA and data particular to NASA. The coverage in this handbook is limited to general concepts and generic descriptions of processes, tools, and techniques. It provides information on systems engineering best practices and pitfalls to avoid. There are many Center-specific handbooks and directives as well as textbooks that can be consulted for in-depth tutorials. This handbook describes systems engineering as it should be applied to the development and implementation of large and small NASA programs and projects. NASA has defined different life cycles that specifically address the major project categories, or product lines, which are: Flight Systems and Ground Support (FS&GS), Research and Technology (R&T), Construction of Facilities (CoF), and Environmental Compliance and Restoration (ECR). The technical content of the handbook provides systems engineering best practices that should be incorporated into all NASA product lines. (Check the NASA On-Line Directives Information System (NODIS) electronic document library for applicable NASA directives on topics such as product lines.) For simplicity this handbook uses the FS&GS product line as an example. The specifics of FS&GS can be seen in the description of the life cycle and the details of the milestone reviews. Each product line will vary in these two areas; therefore, the reader should refer to the applicable NASA procedural requirements for the specific requirements for their life cycle and reviews. The engineering of NASA systems requires a systematic and disciplined set of processes that are applied recursively and
ERIC Educational Resources Information Center
Office of Consumer Affairs, Washington, DC.
This handbook is intended to help consumers exercise their rights in the marketplace in three ways. It shows how to communicate more effectively with manufacturers, retailers, and service providers; it is a self-help manual for resolving individual consumer complaints; and it lists helpful sources of assistance. The handbook has two sections. Part…
ERIC Educational Resources Information Center
Philadelphia School District, PA. Office of Early Childhood Programs.
This handbook on creative dramatics at the elementary school level is primarily intended to assist the teacher who already has some training in creative dramatics. The handbook contains sections on (1) the philosophy and objectives of the program, including a discussion of an affective curriculum; (2) definitions of key concepts, including general…
Analysis of traffic accident data in Kentucky (1986-1990)
DOT National Transportation Integrated Search
1991-09-01
This report includes an analysis of traffic accident data in Kentucky for the years of 1986-1990. A primary objectve of this study was to determine average statistics for kentucky highways. Average and critical number and rates of accidents were calc...
Analysis of traffic accident data in Kentucky (1994-1998)
DOT National Transportation Integrated Search
1999-09-01
This report includes an analysis of traffic accident data in Kentucky for the years of 1994 through 1998. A primary objective of this study was to determine average accident statistics for Kentucky highways. Average and critical numbers and rates of ...
Corporate cost of occupational accidents: an activity-based analysis.
Rikhardsson, Pall M; Impgaard, Martin
2004-03-01
The systematic accident cost analysis (SACA) project was carried out during 2001 by The Aarhus School of Business and PricewaterhouseCoopers Denmark with financial support from The Danish National Working Environment Authority. Its focused on developing and testing a method for evaluating occupational costs of companies for use by occupational health and safety professionals. The method was tested in nine Danish companies within three different industry sectors and the costs of 27 selected occupational accidents in these companies were calculated. One of the main conclusions is that the SACA method could be used in all of the companies without revisions. The evaluation of accident cost showed that 2/3 of the costs of occupational accidents are visible in the Danish corporate accounting systems reviewed while 1/3 is hidden from management view. The highest cost of occupational accidents for a company with 3.600 employees was estimated to approximately US$ 682.000. The paper includes an introduction regarding accident cost analysis in companies, a presentation of the SACA project methodology and the SACA method itself, a short overview of some of the results of the SACA project and a conclusion. Further information about the project is available at http://www.asb.dk/saca.
ERIC Educational Resources Information Center
Hale, Carol
Based on the business practices of the Maricopa County Community College District (MCCCD), in Arizona, this handbook provides an overview of activities involved in starting up a new or continuing grant. The handbook begins with the negotiation process but focuses primarily on events after the grant is funded. Following a brief overview of the…
ERIC Educational Resources Information Center
Department of the Army, Washington, DC.
This handbook outlines the many employment opportunities available to men and women who join the army. It was prepared to be used by students, guidance personnel and Army recruiters, and includes a listing of related civilian occupations, allowing comparison between the two jobs. It is recommended that this handbook be used in conjunction with the…
Analysis of traffic accidents in Romania, 2009.
Călinoiu, Geovana; Minca, Dana Galieta; Furtunescu, Florentina Ligia
2012-01-01
This paper aimed to underline the main consequences of traffic accidents in Romania 2009 and their associated causes or circumstances. We identified some problematic geographic areas, some critical months or moments of the day and also the most frequent causes; all these should become targets for the future planning. The current analysis provides some priority criteria for public health interventions. So, the future national road safety strategy should be in line with the EU objectives, but also with the national priorities. Romania is far away from the average EU target for 2010 of halving the death by traffic accidents registered in 2001. To describe the circumstances and the consequences related to traffic accidents registered in Romania, for the year 2009. An ecological study was conducted. The traffic accidents circumstances were analyzed in terms of magnitude, geographic space, time and cause. The consequences were analyzed as affected people and damaged cars. A total of 28,627 traffic accidents were registered in Romania during the year 2009. 2,796 people were killed and 27,968 were hospitalized and 42,443 cars were damaged. 3 of 4 accidents were caused by violations on behalf of the car drivers. Most common violations in car drivers were excess of speed and priority violations (52.4%). Among the pedestrians, 7 of 10 accidents were caused by illegal crossing. A higher number of accidents occurred during the summer months and during the evening hours (from 5.00 pm till 8.00 pm). The traffic accidents represent a real public health problem in Romania and a serious burden for the health system. The gap between Romania and the other EU member states needs to be diminished in the next decade. In this purpose, the future national road safety strategy should be in line with the EU objectives, but also with the national priorities. Research is needed to understand the causes and the socio-economical impact of traffic accidents and to define appropriate national
NASA Systems Engineering Handbook
NASA Technical Reports Server (NTRS)
Shishko, Robert; Aster, Robert; Chamberlain, Robert G.; Mcduffee, Patrick; Pieniazek, Les; Rowell, Tom; Bain, Beth; Cox, Renee I.; Mooz, Harold; Polaski, Lou
1995-01-01
This handbook brings the fundamental concepts and techniques of systems engineering to NASA personnel in a way that recognizes the nature of NASA systems and environment. It is intended to accompany formal NASA training courses on systems engineering and project management when appropriate, and is designed to be a top-level overview. The concepts were drawn from NASA field center handbooks, NMI's/NHB's, the work of the NASA-wide Systems Engineering Working Group and the Systems Engineering Process Improvement Task team, several non-NASA textbooks and guides, and material from independent systems engineering courses taught to NASA personnel. Five core chapters cover systems engineering fundamentals, the NASA Project Cycle, management issues in systems engineering, systems analysis and modeling, and specialty engineering integration. It is not intended as a directive. Superseded by: NASA/SP-2007-6105 Rev 1 (20080008301).
Analysis of traffic accident data in Kentucky (1995-1999)
DOT National Transportation Integrated Search
2000-09-01
This report includes an analysis of traffic accidents data in Kentucky for the year 1995-1999. A primary objective of this study was to determined average and critical numbers and rates of accidents for various types of highways in rural and urban ar...
NASA Technical Reports Server (NTRS)
1993-01-01
This handbook prescribes policies and procedures relating to the award and administration of NASA research grants and cooperative agreements with educational institutions and other nonprofit organizations. The handbook is divided into six subparts: (1) general; (2) definitions; (3) the process; (4) provisions and special conditions; (5) administration; and (6) reports. The appendix includes a listing of exhibits.
ERIC Educational Resources Information Center
Wildman, Terry M.; And Others
Intended for beginning teachers in Virginia, this handbook is designed to serve as a guide for negotiating the first few years of teaching. The concept of teacher as problem solver is promoted throughout the manual. The handbook is organized around the idea that the beginning teacher's main tasks are to: (1) discover how to learn from their own…
76 FR 60474 - Commercial Item Handbook
Federal Register 2010, 2011, 2012, 2013, 2014
2011-09-29
... DEPARTMENT OF DEFENSE Defense Acquisition Regulations System Commercial Item Handbook AGENCY.... SUMMARY: DoD has updated its Commercial Item Handbook. The purpose of the Handbook is to help acquisition personnel develop sound business strategies for procuring commercial items. DoD is seeking industry input on...
Exposure Factors Handbook Chapter 19
Exposure Factors Handbook: 2011 Edition. The Exposure Factors Handbook provides information on various physiological and behavioral factors commonly used in assessing exposure to environmental chemicals.
Exposure Factors Handbook Chapter 4
Exposure Factors Handbook: 2011 Edition. The Exposure Factors Handbook provides information on various physiological and behavioral factors commonly used in assessing exposure to environmental chemicals.
Exposure Factors Handbook Chapter 6
Exposure Factors Handbook: 2011 Edition. The Exposure Factors Handbook provides information on various physiological and behavioral factors commonly used in assessing exposure to environmental chemicals.
Exposure Factors Handbook Chapter 2
Exposure Factors Handbook: 2011 Edition. The Exposure Factors Handbook provides information on various physiological and behavioral factors commonly used in assessing exposure to environmental chemicals.
Exposure Factors Handbook Chapter 9
Exposure Factors Handbook: 2011 Edition. The Exposure Factors Handbook provides information on various physiological and behavioral factors commonly used in assessing exposure to environmental chemicals.
Exposure Factors Handbook Chapter 11
Exposure Factors Handbook: 2011 Edition. The Exposure Factors Handbook provides information on various physiological and behavioral factors commonly used in assessing exposure to environmental chemicals.
Exposure Factors Handbook Chapter 14
Exposure Factors Handbook: 2011 Edition. The Exposure Factors Handbook provides information on various physiological and behavioral factors commonly used in assessing exposure to environmental chemicals.
Exposure Factors Handbook Chapter 1
Exposure Factors Handbook: 2011 Edition. The Exposure Factors Handbook provides information on various physiological and behavioral factors commonly used in assessing exposure to environmental chemicals.
Exposure Factors Handbook Chapter 15
Exposure Factors Handbook: 2011 Edition. The Exposure Factors Handbook provides information on various physiological and behavioral factors commonly used in assessing exposure to environmental chemicals.
Exposure Factors Handbook Chapter 12
Exposure Factors Handbook: 2011 Edition. The Exposure Factors Handbook provides information on various physiological and behavioral factors commonly used in assessing exposure to environmental chemicals.
Exposure Factors Handbook Chapter 5
Exposure Factors Handbook: 2011 Edition. The Exposure Factors Handbook provides information on various physiological and behavioral factors commonly used in assessing exposure to environmental chemicals.
Exposure Factors Handbook Chapter 18
Exposure Factors Handbook: 2011 Edition. The Exposure Factors Handbook provides information on various physiological and behavioral factors commonly used in assessing exposure to environmental chemicals.
Exposure Factors Handbook Chapter 3
Exposure Factors Handbook: 2011 Edition. The Exposure Factors Handbook provides information on various physiological and behavioral factors commonly used in assessing exposure to environmental chemicals.
Exposure Factors Handbook Chapter 8
Exposure Factors Handbook: 2011 Edition. The Exposure Factors Handbook provides information on various physiological and behavioral factors commonly used in assessing exposure to environmental chemicals.
Exposure Factors Handbook Chapter 10
Exposure Factors Handbook: 2011 Edition. The Exposure Factors Handbook provides information on various physiological and behavioral factors commonly used in assessing exposure to environmental chemicals.
Exposure Factors Handbook Chapter 13
Exposure Factors Handbook: 2011 Edition. The Exposure Factors Handbook provides information on various physiological and behavioral factors commonly used in assessing exposure to environmental chemicals.
Exposure Factors Handbook Chapter 17
Exposure Factors Handbook: 2011 Edition. The Exposure Factors Handbook provides information on various physiological and behavioral factors commonly used in assessing exposure to environmental chemicals.
Exposure Factors Handbook Chapter 16
Exposure Factors Handbook: 2011 Edition. The Exposure Factors Handbook provides information on various physiological and behavioral factors commonly used in assessing exposure to environmental chemicals.
Exposure Factors Handbook Chapter 7
Exposure Factors Handbook: 2011 Edition. The Exposure Factors Handbook provides information on various physiological and behavioral factors commonly used in assessing exposure to environmental chemicals.
Koehler, Peter J.; Stahnisch, Frank W.
2013-01-01
The emergence of neurology as a separate specialty from internal medicine and psychiatry took several decades, starting at the end of the nineteenth century. This can be adequately reconstructed by focusing on the establishment of specialized journals, societies, university chairs, the invention and application of specific instruments, medical practices, and certainly also the publication of pivotal textbooks in the field. Particularly around 1900, the German-speaking countries played an integral role in this process. In this article, one aspect is extensively explored, notably the publication (in the twentieth century) of three comprehensive and influential multivolume and multiauthor handbooks entirely devoted to neurology. All available volumes of Max Lewandowsky's Handbuch der Neurologie (1910–1914) and the Handbuch der Neurologie (1935–1937) of Oswald Bumke and Otfrid Foerster were analyzed. The handbooks were then compared with Pierre Vinken's and George Bruyn's Handbook of Clinical Neurology (1968–2002). Over the span of nearly a century these publications became ever more comprehensive and developed into a global, encompassing project as is reflected in the increasing number of foreign authors. Whereas the first two handbooks were published mainly in German, “Vinken & Bruyn” was eventually published entirely in English, indicating the general changes in the scientific language of neurology after World War II. Distinctions include the uniformity of the series, manner of editorial involvement, thematic comprehensiveness, inclusion of volume editors in “Vinken & Bruyn,” and the provision of index volumes. The increasing use of authorities in various neurological subspecialties is an important factor by which these handbooks contrast with many compact neurological textbooks that were available at the time. For historiographical purposes, the three neurological handbooks considered here were important sources for the general study of the history of
Glider accidents: an analysis of 143 cases, 2001-2005.
van Doorn, Robert R A; de Voogt, Alexander J
2007-01-01
The majority of aviation crashes and casualties take place in general and sport aviation. Although gliding has gained popularity in recent decades, we could find no systematic analysis of glider accidents. This study determined factors associated with both non-fatal and fatal glider accidents to document their position within sport and general aviation accidents, and to suggest preventive measures and improvements. We performed a retrospective review of glider accidents for the period 2001-2005 in the database maintained by the U.S. National Transportation Safety Board (NTSB). A total of 117 non-fatal and 26 fatal glider accidents were reported for the 5-yr period. Adverse weather was the cause in 20% of all non-fatal accidents, 60% of which occurred in the cruise phase. Logistic regression revealed that fatal accidents were predicted by pilot error, flight phase, and home-built aircraft. Factors contributing to glider crashes are specific to this type of sport aviation. Owners of home-built gliders should pay particular attention to the aircraft's specifications and design limits.
Historical analysis of US pipeline accidents triggered by natural hazards
NASA Astrophysics Data System (ADS)
Girgin, Serkan; Krausmann, Elisabeth
2015-04-01
Natural hazards, such as earthquakes, floods, landslides, or lightning, can initiate accidents in oil and gas pipelines with potentially major consequences on the population or the environment due to toxic releases, fires and explosions. Accidents of this type are also referred to as Natech events. Many major accidents highlight the risk associated with natural-hazard impact on pipelines transporting dangerous substances. For instance, in the USA in 1994, flooding of the San Jacinto River caused the rupture of 8 and the undermining of 29 pipelines by the floodwaters. About 5.5 million litres of petroleum and related products were spilled into the river and ignited. As a results, 547 people were injured and significant environmental damage occurred. Post-incident analysis is a valuable tool for better understanding the causes, dynamics and impacts of pipeline Natech accidents in support of future accident prevention and mitigation. Therefore, data on onshore hazardous-liquid pipeline accidents collected by the US Pipeline and Hazardous Materials Safety Administration (PHMSA) was analysed. For this purpose, a database-driven incident data analysis system was developed to aid the rapid review and categorization of PHMSA incident reports. Using an automated data-mining process followed by a peer review of the incident records and supported by natural hazard databases and external information sources, the pipeline Natechs were identified. As a by-product of the data-collection process, the database now includes over 800,000 incidents from all causes in industrial and transportation activities, which are automatically classified in the same way as the PHMSA record. This presentation describes the data collection and reviewing steps conducted during the study, provides information on the developed database and data analysis tools, and reports the findings of a statistical analysis of the identified hazardous liquid pipeline incidents in terms of accident dynamics and
Wakisaka, I; Yanagihashi, T; Tomari, T; Sato, M
1990-03-01
The present study is based on an analysis of routinely submitted reports of occupational accidents experienced by the workers of industrial enterprises under the jurisdiction of Kagoshima Labor Standard Office during a 5-year period 1983 to 1987. Officially notified injuries serious enough to keep employees away from their job for work at least 4 days were utilized in this study. Data was classified so as to give an observed frequency distribution for workers having any specified number of accidents. Also, the accident rate which is an indicator of the risk of accident was compared among different occupations, between age groups and between the sexes. Results obtained are as follows; 1) For the combined total of 6,324 accident cases for 8 types of occupation (Construction, Transportation, Mining & Quarrying, Forestry, Food manufacture, Lumber & Woodcraft, Manufacturing industry and Other business), the number of those who had at least one accident was 6,098, of which 5,837 were injured only once, 208 twice, 21 three times and 2 four times. When occupation type was fixed, however, the number of workers having one, two, three and four times of accidents were 5,895, 182, 19 and 2, respectively. This suggests that some workers are likely to have experienced repeated accidents in more than one type of occupation.(ABSTRACT TRUNCATED AT 250 WORDS)
Anthropotechnological analysis of industrial accidents in Brazil.
Binder, M. C.; de Almeida, I. M.; Monteau, M.
1999-01-01
The Brazilian Ministry of Labour has been attempting to modify the norms used to analyse industrial accidents in the country. For this purpose, in 1994 it tried to make compulsory use of the causal tree approach to accident analysis, an approach developed in France during the 1970s, without having previously determined whether it is suitable for use under the industrial safety conditions that prevail in most Brazilian firms. In addition, opposition from Brazilian employers has blocked the proposed changes to the norms. The present study employed anthropotechnology to analyse experimental application of the causal tree method to work-related accidents in industrial firms in the region of Botucatu, São Paulo. Three work-related accidents were examined in three industrial firms representative of local, national and multinational companies. On the basis of the accidents analysed in this study, the rationale for the use of the causal tree method in Brazil can be summarized for each type of firm as follows: the method is redundant if there is a predominance of the type of risk whose elimination or neutralization requires adoption of conventional industrial safety measures (firm representative of local enterprises); the method is worth while if the company's specific technical risks have already largely been eliminated (firm representative of national enterprises); and the method is particularly appropriate if the firm has a good safety record and the causes of accidents are primarily related to industrial organization and management (multinational enterprise). PMID:10680249
ERIC Educational Resources Information Center
Hawaii State Dept. of Education, Honolulu. Office of Instructional Services.
Intended for teachers, librarians, and administrators, this handbook explores the possibilities of implementing a "Children as Authors" project by using collaborative and integrative teaching strategies to motivate elementary school children to write. After describing the project and explaining its benefits, the handbook explores ways…
Vocational Education Administration Handbook. Edition #2.
ERIC Educational Resources Information Center
Cropley, Russell, Ed.; Doherty, Susan Sloan, Ed.
This handbook clarifies the elements of a vocational education program and provides direction to help the administrators of Alaska's vocational programs to plan and implement high quality programs. The handbook provides information on the regulations and standards for vocational programs. The handbook is organized in three parts. Part 1 provides…
NASA Astrophysics Data System (ADS)
Khuluqi, M. H.; Prapdito, R. R.; Sambodo, F. P.
2018-04-01
In Indonesia, mining is categorized as a hazardous industry. In recent years, a dramatic increase of mining equipment and technological complexities had resulted in higher maintenance expectations that accompanied by the changes in the working conditions, especially on safety. Ensuring safety during the process of conducting maintenance works in underground mine is important as an integral part of accident prevention programs. Accident triangle has provided a support to safety practitioner to draw a road map in preventing accidents. Poisson distribution is appropriate for the analysis of accidents at a specific site in a given time period. Based on the analysis of accident statistics in the underground mine maintenance of PT. Freeport Indonesia from 2011 through 2016, it is found that 12 minor accidents for 1 major accident and 66 equipment damages for 1 major accident as a new value of accident triangle. The result can be used for the future need for improving the accident prevention programs.
Facilities maintenance handbook
NASA Technical Reports Server (NTRS)
1991-01-01
This handbook is a guide for facilities maintenance managers. Its objective is to set minimum facilities maintenance standards. It also provides recommendations on how to meet the standards to ensure that NASA maintains its facilities in a manner that protects and preserves its investment in the facilities in a cost-effective manner while safely and efficiently performing its mission. This handbook implements NMI 8831.1, which states NASA facilities maintenance policy and assigns organizational responsibilities for the management of facilities maintenance activities on all properties under NASA jurisdiction. It is a reference for facilities maintenance managers, not a step-by-step procedural manual. Because of the differences in NASA Field Installation organizations, this handbook does not assume or recommend a typical facilities maintenance organization. Instead, it uses a systems approach to describe the functions that should be included in any facilities maintenance management system, regardless of its organizational structure. For documents referenced in the handbook, the most recent version of the documents is applicable. This handbook is divided into three parts: Part 1 specifies common definitions and facilities maintenance requirements and amplifies the policy requirements contained in NMI 8831. 1; Part 2 provides guidance on how to meet the requirements of Part 1, containing recommendations only; Part 3 contains general facilities maintenance information. One objective of this handbook is to fix commonality of facilities maintenance definitions among the Centers. This will permit the application of uniform measures of facilities conditions, of the relationship between current replacement value and maintenance resources required, and of the backlog of deferred facilities maintenance. The utilization of facilities maintenance system functions will allow the Centers to quantitatively define maintenance objectives in common terms, prepare work plans, and
A cystic fibrosis handbook for teachers.
Ryan, L L; Williams, J K
1996-01-01
The purposes of this project were to (1) develop a handbook on cystic fibrosis for elementary school teachers and to (2) pilot this handbook with a group of teachers and school nurses. The project used a descriptive survey design in which parents, teachers, and school nurses of 14 elementary-age children with cystic fibrosis were recruited from one cystic fibrosis clinic. Interest in using the handbook with their child's teachers was elicited from parents; also, interest in using the handbook was obtained by open-ended questions in a mailed survey sent to teachers and school nurses. Levels of teacher and school nurse knowledge were measured with a true/false pretest and posttest instrument. All parents expressed a desire to use the handbook with their child's teachers. Sixty-seven percent of the teachers and 89% of the school nurses returned the survey, and all endorsed the use of the handbook in their classrooms or schools. Comparison of the pretest and posttest scores from the teachers revealed an increase in teachers' knowledge. Scores on pretest and posttest measures from school nurses were high at each testing time. Results support the use of a printed handbook to promote knowledge of cystic fibrosis in teachers and to support communication among nurses, parents, and teachers.
ERIC Educational Resources Information Center
Saint Louis Community Coll. at Forest Park, MO.
This handbook for incoming students describes procedures, services, programs, and opportunities at St. Louis Community College at Forest Park. First, the handbook outlines procedures for enrolling in classes, covering admissions, placement tests, registration, fee payment, and adding, dropping, or changing classes. A section on new student…
INDUSTRIAL/MILITARY ACTIVITY-INITIATED ACCIDENT SCREENING ANALYSIS
DOE Office of Scientific and Technical Information (OSTI.GOV)
D.A. Kalinich
1999-09-27
Impacts due to nearby installations and operations were determined in the Preliminary MGDS Hazards Analysis (CRWMS M&O 1996) to be potentially applicable to the proposed repository at Yucca Mountain. This determination was conservatively based on limited knowledge of the potential activities ongoing on or off the Nevada Test Site (NTS). It is intended that the Industrial/Military Activity-Initiated Accident Screening Analysis provided herein will meet the requirements of the ''Standard Review Plan for the Review of Safety Analysis Reports for Nuclear Power Plants'' (NRC 1987) in establishing whether this external event can be screened from further consideration or must be includedmore » as a design basis event (DBE) in the development of accident scenarios for the Monitored Geologic Repository (MGR). This analysis only considers issues related to preclosure radiological safety. Issues important to waste isolation as related to impact from nearby installations will be covered in the MGR performance assessment.« less
Scenario analysis of freight vehicle accident risks in Taiwan.
Tsai, Ming-Chih; Su, Chien-Chih
2004-07-01
This study develops a quantitative risk model by utilizing Generalized Linear Interactive Model (GLIM) to analyze the major freight vehicle accidents in Taiwan. Eight scenarios are established by interacting three categorical variables of driver ages, vehicle types and road types, each of which contains two levels. The database that consists of 2043 major accidents occurring between 1994 and 1998 in Taiwan is utilized to fit and calibrate the model parameters. The empirical results indicate that accident rates of freight vehicles in Taiwan were high in the scenarios involving trucks and non-freeway systems, while; accident consequences were severe in the scenarios involving mature drivers or non-freeway systems. Empirical evidences also show that there is no significant relationship between accident rates and accident consequences. This is to stress that safety studies that describe risk merely as accident rates rather than the combination of accident rates and consequences by definition might lead to biased risk perceptions. Finally, the study recommends using number of vehicle as an alternative of traffic exposure in commercial vehicle risk analysis. The merits of this would be that it is simple and thus reliable; meanwhile, the resulted risk that is termed as fatalities per vehicle could provide clear and direct policy implications for insurance practices and safety regulations.
Parts application handbook study
NASA Technical Reports Server (NTRS)
1978-01-01
The requirements for a NASA application handbook for standard electronic parts are determined and defined. This study concentrated on identifying in detail the type of information that designers and parts engineers need and expect in a parts application handbook for the effective application of standard parts on NASA projects.
Procurement Career Management Handbook.
ERIC Educational Resources Information Center
Department of the Treasury, Washington, DC.
This handbook is the result of the Treasury Department's efforts to increase professionalism among its procurement employees nationwide through its Procurement Career Management Program. First, the scope and objectives of the Procurement Career Management Program are discussed. The remaining sections of the handbook deal with the following program…
NASA systems engineering handbook. Draft
NASA Technical Reports Server (NTRS)
Shishko, Robert; Chamberlain, Robert G.; Aster, Robert; Bilardo, Vincent; Forsberg, Kevin; Hammond, Walter E.; Mooz, Harold; Polaski, Lou; Wade, Ron; Cassingham, Randy (Editor)
1992-01-01
This handbook is intended to provide information on systems engineering that will be useful to NASA system engineers, especially new ones. Its primary objective is to provide a generic description of systems engineering as it should be applied throughout NASA. Field Center Handbooks are encouraged to provide center-specific details of implementation. For NASA system engineers to choose to keep a copy of this handbook at their elbows, it must provide answers that cannot be easily found elsewhere. Consequently, it provides NASA-relevant perspectives and NASA-particular data. NASA management instructions (NMI's) are referenced when applicable. This handbook's secondary objective is to serve as a useful companion to all of the various courses in systems engineering that are being offered under NASA's auspices. The coverage of systems engineering is general to techniques, concepts, and generic descriptions of processes, tools, and techniques. It provides good systems engineering practices, and pitfalls to avoid. This handbook describes systems engineering as it should be applied to the development of major NASA product and producing systems.
Bus accident analysis of routes with/without bus priority.
Goh, Kelvin Chun Keong; Currie, Graham; Sarvi, Majid; Logan, David
2014-04-01
This paper summarises findings on road safety performance and bus-involved accidents in Melbourne along roads where bus priority measures had been applied. Results from an empirical analysis of the accident types revealed significant reduction in the proportion of accidents involving buses hitting stationary objects and vehicles, which suggests the effect of bus priority in addressing manoeuvrability issues for buses. A mixed-effects negative binomial (MENB) regression and back-propagation neural network (BPNN) modelling of bus accidents considering wider influences on accident rates at a route section level also revealed significant safety benefits when bus priority is provided. Sensitivity analyses done on the BPNN model showed general agreement in the predicted accident frequency between both models. The slightly better performance recorded by the MENB model results suggests merits in adopting a mixed effects modelling approach for accident count prediction in practice given its capability to account for unobserved location and time-specific factors. A major implication of this research is that bus priority in Melbourne's context acts to improve road safety and should be a major consideration for road management agencies when implementing bus priority and road schemes. Copyright © 2013 Elsevier Ltd. All rights reserved.
2008-01-01
Self-initiated learning where you define the objective, pace , and process. How to Use This Handbook The contents of this handbook will help you...Your Strengths & Weaknesses Learning to Learn Move Forward & Measure Progress Where Should I Go? The Self-Development Process For further...or for a different career track altogether. Maybe you lack skills or knowledge. Or, maybe there is something you’ve just always wanted to learn or
Using an employee handbook to head off problems.
Hills, Laura Sachs
2005-01-01
Most medical practices agree that an employee handbook is a great idea. Many, however, don't know how to write a good handbook. This article provides a helpful overview of the kinds of materials that should and should not be included in your practice's employee handbook. It explores the many benefits of employee handbooks and identifies four policy topics that you should avoid. It suggests the benefits and potential uses of a glossary in your employee handbook and provides an example of the terms that might be included in a medical practice glossary. This article also suggests the appropriate language and tone for employee handbooks and offers advice about distributing them so your staff will read and understand your personnel policies. Finally, the article offers a blueprint for creating your own employee handbook.
Content analysis of 100 consecutive media reports of amusement ride accidents.
Woodcock, Kathryn
2008-01-01
Accident investigations influence public perceptions and safety management strategies by determining the amount and type of information learned about the accident. To examine the factors considered in investigations, this study used a content analysis of 100 consecutive media reports of amusement ride accidents from an online media archive. Fatalities were overrepresented in the media dataset compared with U.S. national estimates. For analysis of reports, a modified "Haddon matrix" was developed using human-factors categories. This approach was useful to show differences between the proportions and types of factors considered in the different accident stages and between employee and rider accidents. Employee injury accounts primarily referred to the employee's task and to the employee. Rider injury reports were primarily related to the ride device itself and rarely referred to the rider's "task", social influences, or the rider's own actions, and only some reference to their characteristics. Qualitatively, it was evident that more human factors analysis is required to augment scant pre-failure information about the task, social environment, and the person, to make that information available for prevention of amusement ride accidents. By design, this study reflected information reported by the media. Future work will use the same techniques with official reports.
NASA's Accident Precursor Analysis Process and the International Space Station
NASA Technical Reports Server (NTRS)
Groen, Frank; Lutomski, Michael
2010-01-01
This viewgraph presentation reviews the implementation of Accident Precursor Analysis (APA), as well as the evaluation of In-Flight Investigations (IFI) and Problem Reporting and Corrective Action (PRACA) data for the identification of unrecognized accident potentials on the International Space Station.
Khakzad, Nima; Khan, Faisal; Amyotte, Paul
2015-07-01
Compared to the remarkable progress in risk analysis of normal accidents, the risk analysis of major accidents has not been so well-established, partly due to the complexity of such accidents and partly due to low probabilities involved. The issue of low probabilities normally arises from the scarcity of major accidents' relevant data since such accidents are few and far between. In this work, knowing that major accidents are frequently preceded by accident precursors, a novel precursor-based methodology has been developed for likelihood modeling of major accidents in critical infrastructures based on a unique combination of accident precursor data, information theory, and approximate reasoning. For this purpose, we have introduced an innovative application of information analysis to identify the most informative near accident of a major accident. The observed data of the near accident were then used to establish predictive scenarios to foresee the occurrence of the major accident. We verified the methodology using offshore blowouts in the Gulf of Mexico, and then demonstrated its application to dam breaches in the United Sates. © 2015 Society for Risk Analysis.
NASA Astrophysics Data System (ADS)
Bostroem, K. A.; Proffitt, C.
2011-05-01
This handbook describes data from the Space Telescope Imaging Spectrograph (STIS) onboard the Hubble Space Telescope (HST), and how to manipulate, calibrate, and analyze those data. The current version of the STIS Data Handbook is presented as an independent and self-contained document, extensively built on the contents of version 6 of the HST Data Handbook. Users are referred to a companion volume, Introduction to the HST Data Handbooks, for more general information about the details of acquiring data from the HST archive, HST file formats, and general purpose software for displaying and processing HST data. For detailed information on the capabilities of the instrument, and how to plan observations, users should refer to the STIS Instrument Handbook. For further information and timely updates, users should consult the STIS Web page (http://www.stsci.edu/hst/stis), especially the Document Archive link. In particular, the STScI Analysis Newsletters (STANs) highlight changes in code and calibration procedures and provide other instrument-related news. The Instrument Science Reports (ISRs) present in-depth characterizations of the instrument and detailed explanations of calibration code and procedures. The current edition of the STIS Data Handbook was completed in early-2011. The last major revision was published in January 2002, following the failure of the Side-1 electronics and the successful resumption of operations using Side-2 electronics in the summer of 2001. STIS continued to perform well until the Side-2 electronics failed on 3 August 2004. STIS was successfully repaired during the fourth HST servicing mission (SM4) in May 2009 and has resumed science operations with all channels. A static archive of all STIS data taken prior to the Side-2 failure was prepared in 2006 using the latest calibration code and reference files, and has now replaced On-the-Fly Reprocessing (OTFR) of STIS data. At that time, substantial improvements were made to calibration and
Warehouse Sanitation Workshop Handbook.
ERIC Educational Resources Information Center
Food and Drug Administration (DHHS/PHS), Washington, DC.
This workshop handbook contains information and reference materials on proper food warehouse sanitation. The materials have been used at Food and Drug Administration (FDA) food warehouse sanitation workshops, and are selected by the FDA for use by food warehouse operators and for training warehouse sanitation employees. The handbook is divided…
An Evidential Reasoning-Based CREAM to Human Reliability Analysis in Maritime Accident Process.
Wu, Bing; Yan, Xinping; Wang, Yang; Soares, C Guedes
2017-10-01
This article proposes a modified cognitive reliability and error analysis method (CREAM) for estimating the human error probability in the maritime accident process on the basis of an evidential reasoning approach. This modified CREAM is developed to precisely quantify the linguistic variables of the common performance conditions and to overcome the problem of ignoring the uncertainty caused by incomplete information in the existing CREAM models. Moreover, this article views maritime accident development from the sequential perspective, where a scenario- and barrier-based framework is proposed to describe the maritime accident process. This evidential reasoning-based CREAM approach together with the proposed accident development framework are applied to human reliability analysis of a ship capsizing accident. It will facilitate subjective human reliability analysis in different engineering systems where uncertainty exists in practice. © 2017 Society for Risk Analysis.
ACHP | Handbook on Coordinating NEPA and Section 106
Search skip specific nav links Home arrow Handbook on Coordinating NEPA and Section 106 Handbook on handbook designed to help coordinate required review processes under the National Historic Preservation Act and the National Environmental Policy Act. The handbook stands to significantly improve the
Travel time data collection handbook
DOT National Transportation Integrated Search
1998-03-01
This Travel Time Data Collection Handbook provides guidance to transportation : professionals and practitioners for the collection, reduction, and presentation : of travel time data. The handbook should be a useful reference for designing : travel ti...
FHWA highway construction noise handbook
DOT National Transportation Integrated Search
2006-08-01
The John A. Volpe National Transportation Systems Center Acoustics Facility (VCAF), in support of the Federal Highway Administration (FHWA) Office of Natural and Human Environment, has developed the Highway Construction Noise Handbook (the Handbook)....
Accident Analysis for the NIST Research Reactor Before and After Fuel Conversion
DOE Office of Scientific and Technical Information (OSTI.GOV)
Baek J.; Diamond D.; Cuadra, A.
Postulated accidents have been analyzed for the 20 MW D2O-moderated research reactor (NBSR) at the National Institute of Standards and Technology (NIST). The analysis has been carried out for the present core, which contains high enriched uranium (HEU) fuel and for a proposed equilibrium core with low enriched uranium (LEU) fuel. The analyses employ state-of-the-art calculational methods. Three-dimensional Monte Carlo neutron transport calculations were performed with the MCNPX code to determine homogenized fuel compositions in the lower and upper halves of each fuel element and to determine the resulting neutronic properties of the core. The accident analysis employed a modelmore » of the primary loop with the RELAP5 code. The model includes the primary pumps, shutdown pumps outlet valves, heat exchanger, fuel elements, and flow channels for both the six inner and twenty-four outer fuel elements. Evaluations were performed for the following accidents: (1) control rod withdrawal startup accident, (2) maximum reactivity insertion accident, (3) loss-of-flow accident resulting from loss of electrical power with an assumption of failure of shutdown cooling pumps, (4) loss-of-flow accident resulting from a primary pump seizure, and (5) loss-of-flow accident resulting from inadvertent throttling of a flow control valve. In addition, natural circulation cooling at low power operation was analyzed. The analysis shows that the conversion will not lead to significant changes in the safety analysis and the calculated minimum critical heat flux ratio and maximum clad temperature assure that there is adequate margin to fuel failure.« less
Proposed military handbook for dynamic data acquisition and analysis - An invitation to review
NASA Technical Reports Server (NTRS)
Himelblau, Harry; Wise, James H.; Piersol, Allan G.; Grundvig, Max R.
1990-01-01
A draft Military Handbook prepared under the sponsorship of the USAF Space Division is presently being distributed throughout the U.S. for review by the aerospace community. This comprehensive document provides recommended guidelines for the acquisition and analysis of structural dynamics and aeroacoustic data, and is intended to reduce the errors and variability commonly found in flight, ground and laboratory dynamic test measurements. In addition to the usual variety of measurement problems encountered in the definition of dynamic loads, the development of design and test criteria, and the analysis of failures, special emphasis is given to certain state-of-the-art topics, such as pyroshock data acquisition and nonstationary random data analysis.
National and regional analysis of road accidents in Spain.
Tolón-Becerra, A; Lastra-Bravo, X; Flores-Parra, I
2013-01-01
In Spain, the absolute fatality figures decreased almost 50 percent between 1998 and 2009. Despite this great effort, road mortality is still of great concern to political authorities. Further progress requires efficient road safety policy based on an optimal set of measures and targets that consider the initial conditions and characteristics in each region. This study attempts to analyze road accidents in Spain and its provinces in time and space during 1998-2009. First, we analyzed daily, monthly, and nationwide (NUTS 0) development of road accidents, the correlation between logarithmic transformations of road accidents and territorial and socioeconomic variables, the causality by simple linear regression of road accidents and territorial and socioeconomic variables, and preliminary frequency by fast Fourier transform. Then we analyzed the annual trend in accidents in the Spanish provinces (NUTS 3) and found a correlation between the logarithmic transformations of the mortality rate, fatalities per fatal accident, and accidents resulting in injuries per inhabitant variables and population, population density, gross domestic product (GDP), length of road network, and area. Finally, causality was analyzed by simple linear regression. The most outstanding results were the negative correlation between mortality rate and population density in Spanish provinces, which has increased over time, and that road accidents in Spain have an approximate periodicity of 57 days. The fast Fourier transform analysis of road accident frequency in Spain was useful in identifying the periodic, harmonic components of accidents and casualties. The periodicity observed both for the period 1998-2009 and by year showed that the highest intensity in road accidents was bimonthly, despite the lower number of accidents and casualties in the spectra of amplitude and power and efforts to reduce the intensity and concentration during off-season travel (summer and December).
Analysis of Child-related Road Traffic Accidents in Vietnam
NASA Astrophysics Data System (ADS)
Vu, Anh Tuan; Nguyen, Dinh Vinh Man
2018-04-01
In recent years, the number of road traffic accidents, fatalities and injuries have been decreasing, but the figures of children road traffic accidents have been increasing in Ho Chi Minh City of Vietnam. This fact strongly calls for implementing effective solutions to improve traffic safety for children by the local government. This paper presents the trends, patterns and causes of road traffic accidents involving children based on the analysis of road traffic accident data over the period 2010-2015 and the video-based observations of road traffic law violations at 15 typical school gates and 10 typical roads. The results could be useful for the city government to formulate solutions to effectively improve traffic safety for children in Ho Chi Minh City and other cities in Vietnam.
Truck accidents at freeway ramps : data analysis and high-risk site identification
DOT National Transportation Integrated Search
1998-01-01
To examine the relationship of ramp design to truck accident rates, this paper presents an analysis of truck accidents in Washington State, plus a comparison to limited data from Colorado and California. The authors group freeway truck accidents by r...
Solid-waste contract-negotiation handbook
DOE Office of Scientific and Technical Information (OSTI.GOV)
Not Available
The Environmental Protection Agency has estimated that the United States generated 164 million tons of municipal solid waste in 1986, and that the amount is increasing at a rate of more than 1 percent annually. Landfills are reaching capacity and closing. The cost of disposing of waste is growing and local officials are concerned about how they will meet the challenge of managing solid waste. This handbook is designed to help local officials develop contracts with private companies and other governmental units that will protect the interests of the citizens in their communities. This handbook is based on information andmore » analysis derived from a questionnaire survey of 160 local governments located in EPA Region X, plus selected other states; review and analysis of sample provisions from actual solid waste contracts and agreements; follow-up interviews with solid waste managers in several of the states and with responding local governments; and a review of the literature as well as state federal statutes and regulations.« less
Mobile retroreflectivity best practices handbook.
DOT National Transportation Integrated Search
2009-07-01
This handbook documents best practices related to proper use of the mobile retroreflectometer, sampling of : sites for data collection, and handling of mobile retroreflectivity data. The best practices described in this : handbook are derived from th...
Analysis on Dangerous Source of Large Safety Accident in Storage Tank Area
NASA Astrophysics Data System (ADS)
Wang, Tong; Li, Ying; Xie, Tiansheng; Liu, Yu; Zhu, Xueyuan
2018-01-01
The difference between a large safety accident and a general accident is that the consequences of a large safety accident are particularly serious. To study the tank area which factors directly or indirectly lead to the occurrence of large-sized safety accidents. According to the three kinds of hazard source theory and the consequence cause analysis of the super safety accident, this paper analyzes the dangerous source of the super safety accident in the tank area from four aspects, such as energy source, large-sized safety accident reason, management missing, environmental impact Based on the analysis of three kinds of hazard sources and environmental analysis to derive the main risk factors and the AHP evaluation model is established, and after rigorous and scientific calculation, the weights of the related factors in four kinds of risk factors and each type of risk factors are obtained. The result of analytic hierarchy process shows that management reasons is the most important one, and then the environmental factors and the direct cause and Energy source. It should be noted that although the direct cause is relatively low overall importance, the direct cause of Failure of emergency measures and Failure of prevention and control facilities in greater weight.
The accident analysis of mobile mine machinery in Indian opencast coal mines.
Kumar, R; Ghosh, A K
2014-01-01
This paper presents the analysis of large mining machinery related accidents in Indian opencast coal mines. The trends of coal production, share of mining methods in production, machinery deployment in open cast mines, size and population of machinery, accidents due to machinery, types and causes of accidents have been analysed from the year 1995 to 2008. The scrutiny of accidents during this period reveals that most of the responsible factors are machine reversal, haul road design, human fault, operator's fault, machine fault, visibility and dump design. Considering the types of machines, namely, dumpers, excavators, dozers and loaders together the maximum number of fatal accidents has been caused by operator's faults and human faults jointly during the period from 1995 to 2008. The novel finding of this analysis is that large machines with state-of-the-art safety system did not reduce the fatal accidents in Indian opencast coal mines.
Prison Literacy Project Handbook.
ERIC Educational Resources Information Center
Kops, Joan, Ed.
This handbook records the creation, development and growth, and stumbling blocks and successes of the Prison Literacy Project (PLP). It is intended to serve as a model for other community groups that are developing their own literacy projects. The handbook provides a history and philosophy of PLP, states PLP's vision and purpose, discusses need,…
DOE Office of Scientific and Technical Information (OSTI.GOV)
John D. Bess; J. Blair Briggs; Jim Gulliford
2014-10-01
The International Reactor Physics Experiment Evaluation Project (IRPhEP) is a widely recognized world class program. The work of the IRPhEP is documented in the International Handbook of Evaluated Reactor Physics Benchmark Experiments (IRPhEP Handbook). Integral data from the IRPhEP Handbook is used by reactor safety and design, nuclear data, criticality safety, and analytical methods development specialists, worldwide, to perform necessary validations of their calculational techniques. The IRPhEP Handbook is among the most frequently quoted reference in the nuclear industry and is expected to be a valuable resource for future decades.
ERIC Educational Resources Information Center
Blutstein, Howard I.; And Others
This handbook is an attempt to provide an integrated exposition and analysis of the dominant social, political, and economic aspects of the Costa Rican society. It is designed to give readers an understanding of the dynamics of the component elements of the society and an insight into the ideas and goals of its people. Chapters contain material…
Railroad-highway grade crossing handbook
DOT National Transportation Integrated Search
2007-08-01
The purpose of this handbook is to provide a single reference document on prevalent and best practices as well as adopted standards relative to highway-rail grade crossings. The handbook provides general information on highway-rail crossings; charact...
DOE Office of Scientific and Technical Information (OSTI.GOV)
Kruse, P.; Rojas-Palma, C.
2007-07-01
European national emergency response plans have long been focused on accidents at nuclear power plants. Recently, the possible threats by disaffected groups have shifted the focus to being prepared also for malevolent use of radiation that are aimed at creating disruption and panic in the society. The casualties will most likely be members of the public. According to the scenario, the number of affected people can vary from a few to mass casualties. The radiation exposure can range from very low to substantial, possibly combined with conventional injuries. There is a need to develop practicable tools for the adequate responsemore » to such acts and more specifically to address European guidelines for triage, monitoring and treatment of exposed people. Although European countries have developed emergency response plans for nuclear accidents they have not all made plans for handling malevolent use of radioactive material. Indeed, there is a need to develop practical guidance on emergency response and medical treatment of the public affected by malevolent acts. Generic guidance on this topic has been published by international organisations. They are, however, not operational documents to be used in emergency situations. The Triage, Monitoring and Treatment (TMT) Handbook aims to strengthen the European ability to efficiently respond to malevolent acts in terms of protecting and treating exposed people. Part of the Handbook is also devoted to public information and communication issues which would contribute to public reassurance in emergency situations. The Handbook will be drafted by European and international experts before it is circulated to all emergency response institutions in Europe that would be a part of the handling of malevolent acts using radioactive material. The institutions would be given a 6 months consultation time with encouragement to test the draft Handbook in national exercises. A workshop will allow feedback from these end users on the
Insights Gained from Forensic Analysis with MELCOR of the Fukushima-Daiichi Accidents.
DOE Office of Scientific and Technical Information (OSTI.GOV)
Andrews, Nathan C.; Gauntt, Randall O.
Since the accidents at Fukushima-Daiichi, Sandia National Laboratories has been modeling these accident scenarios using the severe accident analysis code, MELCOR. MELCOR is a widely used computer code developed at Sandia National Laboratories since ~1982 for the U.S. Nuclear Regulatory Commission. Insights from the modeling of these accidents is being used to better inform future code development and potentially improved accident management. To date, our necessity to better capture in-vessel thermal-hydraulic and ex-vessel melt coolability and concrete interactions has led to the implementation of new models. The most recent analyses, presented in this paper, have been in support of themore » of the Organization for Economic Cooperation and Development Nuclear Energy Agency’s (OECD/NEA) Benchmark Study of the Accident at the Fukushima Daiichi Nuclear Power Station (BSAF) Project. The goal of this project is to accurately capture the source term from all three releases and then model the atmospheric dispersion. In order to do this, a forensic approach is being used in which available plant data and release timings is being used to inform the modeled MELCOR accident scenario. For example, containment failures, core slumping events and lower head failure timings are all enforced parameters in these analyses. This approach is fundamentally different from a blind code assessment analysis often used in standard problem exercises. The timings of these events are informed by representative spikes or decreases in plant data. The combination of improvements to the MELCOR source code resulting from analysis previous accident analysis and this forensic approach has allowed Sandia to generate representative and plausible source terms for all three accidents at Fukushima Daiichi out to three weeks after the accident to capture both early and late releases. In particular, using the source terms developed by MELCOR, the MACCS software code, which models atmospheric dispersion
Handbook for Safety Education. A Teacher's Handbook for Safety Education Grades K-12.
ERIC Educational Resources Information Center
Walker, Scott V.; And Others
This handbook is designed to assist classroom teachers and administrators in organizing, planning, and implementing a comprehensive safety program K-12 at the local school or district level. The handbook is organized in three sections. The first section contains 28 units for the elementary level that cover the following topics: first aid training;…
Systemic accident analysis: examining the gap between research and practice.
Underwood, Peter; Waterson, Patrick
2013-06-01
The systems approach is arguably the dominant concept within accident analysis research. Viewing accidents as a result of uncontrolled system interactions, it forms the theoretical basis of various systemic accident analysis (SAA) models and methods. Despite the proposed benefits of SAA, such as an improved description of accident causation, evidence within the scientific literature suggests that these techniques are not being used in practice and that a research-practice gap exists. The aim of this study was to explore the issues stemming from research and practice which could hinder the awareness, adoption and usage of SAA. To achieve this, semi-structured interviews were conducted with 42 safety experts from ten countries and a variety of industries, including rail, aviation and maritime. This study suggests that the research-practice gap should be closed and efforts to bridge the gap should focus on ensuring that systemic methods meet the needs of practitioners and improving the communication of SAA research. Copyright © 2013 Elsevier Ltd. All rights reserved.
Road Traffic Accident Analysis of Ajmer City Using Remote Sensing and GIS Technology
NASA Astrophysics Data System (ADS)
Bhalla, P.; Tripathi, S.; Palria, S.
2014-12-01
With advancement in technology, new and sophisticated models of vehicle are available and their numbers are increasing day by day. A traffic accident has multi-facet characteristics associated with it. In India 93% of crashes occur due to Human induced factor (wholly or partly). For proper traffic accident analysis use of GIS technology has become an inevitable tool. The traditional accident database is a summary spreadsheet format using codes and mileposts to denote location, type and severity of accidents. Geo-referenced accident database is location-referenced. It incorporates a GIS graphical interface with the accident information to allow for query searches on various accident attributes. Ajmer city, headquarter of Ajmer district, Rajasthan has been selected as the study area. According to Police records, 1531 accidents occur during 2009-2013. Maximum accident occurs in 2009 and the maximum death in 2013. Cars, jeeps, auto, pickup and tempo are mostly responsible for accidents and that the occurrence of accidents is mostly concentrated between 4PM to 10PM. GIS has proved to be a good tool for analyzing multifaceted nature of accidents. While road safety is a critical issue, yet it is handled in an adhoc manner. This Study is a demonstration of application of GIS for developing an efficient database on road accidents taking Ajmer City as a study. If such type of database is developed for other cities, a proper analysis of accidents can be undertaken and suitable management strategies for traffic regulation can be successfully proposed.
DOE Office of Scientific and Technical Information (OSTI.GOV)
Zavisca, M.J.; Khatib-Rahbar, M.; Esmaili, H.
2002-07-01
The Accident Diagnostic, Analysis and Management (ADAM) computer code has been developed as a tool for on-line applications to accident diagnostics, simulation, management and training. ADAM's severe accident simulation capabilities incorporate a balance of mechanistic, phenomenologically based models with simple parametric approaches for elements including (but not limited to) thermal hydraulics; heat transfer; fuel heatup, meltdown, and relocation; fission product release and transport; combustible gas generation and combustion; and core-concrete interaction. The overall model is defined by a relatively coarse spatial nodalization of the reactor coolant and containment systems and is advanced explicitly in time. The result is to enablemore » much faster than real time (i.e., 100 to 1000 times faster than real time on a personal computer) applications to on-line investigations and/or accident management training. Other features of the simulation module include provision for activation of water injection, including the Engineered Safety Features, as well as other mechanisms for the assessment of accident management and recovery strategies and the evaluation of PSA success criteria. The accident diagnostics module of ADAM uses on-line access to selected plant parameters (as measured by plant sensors) to compute the thermodynamic state of the plant, and to predict various margins to safety (e.g., times to pressure vessel saturation and steam generator dryout). Rule-based logic is employed to classify the measured data as belonging to one of a number of likely scenarios based on symptoms, and a number of 'alarms' are generated to signal the state of the reactor and containment. This paper will address the features and limitations of ADAM with particular focus on accident simulation and management. (authors)« less
Adult Basic Education Basic Computer Literacy Handbook.
ERIC Educational Resources Information Center
Manini, Catalina M.; Cervantes, Juan
This handbook, in both English and Spanish versions, is intended for use with adult basic education (ABE) students. It contains five sections of basic computer literacy activities and information about the ABE computer literacy course offered at Dona Ana Community College (DACC) in New Mexico. The handbook begins with forewords by the handbook's…
Who by accident? The social morphology of car accidents.
Factor, Roni; Yair, Gad; Mahalel, David
2010-09-01
Prior studies in the sociology of accidents have shown that different social groups have different rates of accident involvement. This study extends those studies by implementing Bourdieu's relational perspective of social space to systematically explore the homology between drivers' social characteristics and their involvement in specific types of motor vehicle accident. Using a large database that merges official Israeli road-accident records with socioeconomic data from two censuses, this research maps the social order of road accidents through multiple correspondence analysis. Extending prior studies, the results show that different social groups indeed tend to be involved in motor vehicle accidents of different types and severity. For example, we find that drivers from low socioeconomic backgrounds are overinvolved in severe accidents with fatal outcomes. The new findings reported here shed light on the social regularity of road accidents and expose new facets in the social organization of death. © 2010 Society for Risk Analysis.
Environment sanitation handbook
NASA Technical Reports Server (NTRS)
1973-01-01
The environmental Sanitation handbook provides guidance in the implementation of the basic provisions of occupational medicine and environmental health programs to environmental sanitation. It presents methods and procedures useful for the control of those sanitation factors which could create discomfort and illness in man or do harm to his environment. The provisions of this handbook are applicable to all organizational elements of the Kennedy Space Center (KSC),NASA, and to its associated contractors located at KSC in accordance with the terms of their respective contracts.
Handbook on Innovations in Learning
ERIC Educational Resources Information Center
Murphy, Marilyn, Ed.; Redding, Sam, Ed.; Twyman, Janet, Ed.
2013-01-01
The "Handbook on Innovations in Learning" focuses on innovations--both methodological and technological--in teaching and learning that promise to surpass standard practice in achieving learning outcomes for students. The experts who have written chapters in this Handbook first identify the underlying principles of learning and then…
Handbook on: Rights, Responsibilities, Procedures.
ERIC Educational Resources Information Center
Illinois State Dept. of Rehabilitation Services, Springfield.
This handbook presents policies and procedures that affect three schools operated by the Illinois Department of Rehabilitation Services to serve students with disabilities: the Illinois Center for Rehabilitation and Education-Roosevelt, Illinois School for the Deaf, and the Illinois School for the Visually Impaired. The handbook includes…
Wet weather highway accident analysis and skid resistance data management system (volume I).
DOT National Transportation Integrated Search
1992-06-01
The objectives and scope of this research are to establish an effective methodology for wet weather accident analysis and to develop a database management system to facilitate information processing and storage for the accident analysis process, skid...
Michigan Household Hazardous Substance Handbook.
ERIC Educational Resources Information Center
Senior, Janet; Stone Nancy
Common household hazardous substances include cleansers, drain cleaners, automotive products, paints, solvents, and pesticides. This handbook was designed to serve as a resource for people frequently contacted by the public for information on household hazardous substances and wastes. Included in the handbook are: (1) an introduction to Michigan's…
Pottery from Pakistan. A Handbook.
ERIC Educational Resources Information Center
Rammage, Alix
One of three handbooks dealing with pottery traditions from around the world, this packet draws together information about historical, ethnographic, and pottery traditions of Pakistan. The handbook begins with a brief discussion of Pakistan's land and people, a short history of Pakistan, Islamic pottery traditions, and Pakistan potters and…
Agricultural Export Transportation Handbook (Agricultural Handbook 700)
DOT National Transportation Integrated Search
2004-02-01
This handbook looks at the transportation portion of the export process, that is, how to physically move agricultural products overseas with a focus on shipping high-value or value-added agricultural products, and provides a compilation of best indus...
Estimating the causes of traffic accidents using logistic regression and discriminant analysis.
Karacasu, Murat; Ergül, Barış; Altin Yavuz, Arzu
2014-01-01
Factors that affect traffic accidents have been analysed in various ways. In this study, we use the methods of logistic regression and discriminant analysis to determine the damages due to injury and non-injury accidents in the Eskisehir Province. Data were obtained from the accident reports of the General Directorate of Security in Eskisehir; 2552 traffic accidents between January and December 2009 were investigated regarding whether they resulted in injury. According to the results, the effects of traffic accidents were reflected in the variables. These results provide a wealth of information that may aid future measures toward the prevention of undesired results.
Handbook for TEAC Auditors, 2011
ERIC Educational Resources Information Center
Teacher Education Accreditation Council, 2011
2011-01-01
This handbook is primarily for the Teacher Education Accreditation Council (TEAC) auditor. It is intended to help in preparing for audits of "Inquiry Briefs" and "Inquiry Brief Proposals" and to contribute to the writing of the audit report. This handbook contains a full description of the audit process, the responsibilities of…
Utah Charter School Handbook, 2005
ERIC Educational Resources Information Center
Utah State Office of Education, 2005
2005-01-01
This handbook is an important reference for individuals seeking to understand charter schools in Utah. Information contained here will be especially useful for interested parties seeking to start a charter school, as well as current charter school operators. This handbook is intended to be a general reference regarding charter schools. The…
NASA Technical Reports Server (NTRS)
Mullen, C. R.; Bender, R. L.; Bevill, R. L.; Reardon, J.; Hartley, L.
1972-01-01
A handbook containing a summary of model and flight test base heating data from the S-1, S-1B, S-4, S-1C, and S-2 stages is presented. A review of the available prediction methods is included. Experimental data are provided to make the handbook a single source of Saturn base heating data which can be used for preliminary base heating design predictions of launch vehicles.
The Development of a Handbook for Astrobee F Performance and Stability Analysis
NASA Technical Reports Server (NTRS)
Wolf, R. S.
1982-01-01
An astrobee F performance and stability analysis is presented, for use by the NASA Sounding Rocket Division. The performance analysis provides information regarding altitude, mach number, dynamic pressure, and velocity as functions of time since launch. It is found that payload weight has the greatest effect on performance, and performance prediction accuracy was calculated to remain within 1%. In addition, to assure sufficient flight stability, a predicted rigid-body static margin of at least 8% of the total vehicle length is required. Finally, fin cant angle predictions are given in order to achieve a 2.5 cycle per second burnout roll rate, based on obtaining 75% of the steady roll rate. It is noted that this method can be used by flight performance engineers to create a similar handbook for any sounding rocket series.
Structural Analysis for the American Airlines Flight 587 Accident Investigation: Global Analysis
NASA Technical Reports Server (NTRS)
Young, Richard D.; Lovejoy, Andrew E.; Hilburger, Mark W.; Moore, David F.
2005-01-01
NASA Langley Research Center (LaRC) supported the National Transportation Safety Board (NTSB) in the American Airlines Flight 587 accident investigation due to LaRC's expertise in high-fidelity structural analysis and testing of composite structures and materials. A Global Analysis Team from LaRC reviewed the manufacturer s design and certification procedures, developed finite element models and conducted structural analyses, and participated jointly with the NTSB and Airbus in subcomponent tests conducted at Airbus in Hamburg, Germany. The Global Analysis Team identified no significant or obvious deficiencies in the Airbus certification and design methods. Analysis results from the LaRC team indicated that the most-likely failure scenario was failure initiation at the right rear main attachment fitting (lug), followed by an unstable progression of failure of all fin-to-fuselage attachments and separation of the VTP from the aircraft. Additionally, analysis results indicated that failure initiates at the final observed maximum fin loading condition in the accident, when the VTP was subjected to loads that were at minimum 1.92 times the design limit load condition for certification. For certification, the VTP is only required to support loads of 1.5 times design limit load without catastrophic failure. The maximum loading during the accident was shown to significantly exceed the certification requirement. Thus, the structure appeared to perform in a manner consistent with its design and certification, and failure is attributed to VTP loads greater than expected.
The Routledge International Handbook of Critical Education
ERIC Educational Resources Information Center
Apple, Michael W., Ed.; Au, Wayne, Ed.; Gandin, Luis Armando, Ed.
2011-01-01
"The Routledge International Handbook of Critical Education" is the first authoritative reference work to provide an international analysis of the relationship between power, knowledge, education, and schooling. Rather than focusing solely on questions of how we teach efficiently and effectively, contributors to this volume push further…
ERIC Educational Resources Information Center
Jackson, Edwin L.
This document contains a handbook and a booklet of classroom activities to use with the handbook. The handbook is a compilation of the law, procedures, and practices which govern the legislative process in Georgia. It addresses the practical problems faced by members of the Georgia legislature. Chapter one discusses the General Assembly, its…
[A spatially explicit analysis of traffic accidents involving pedestrians and cyclists in Berlin].
Lakes, Tobia
2017-12-01
In many German cities and counties, sustainable mobility concepts that strengthen pedestrian and cyclist traffic are promoted. From the perspectives of urban development, traffic planning and public healthcare, a spatially differentiated analysis of traffic accident data is decisive. 1) The identification of spatial and temporal patterns of the distribution of accidents involving cyclists and pedestrians, 2) the identification of hotspots and exploration of possible underlying causes and 3) the critical discussion of benefits and challenges of the results and the derivation of conclusions. Spatio-temporal distributions of data from accident statistics in Berlin involving pedestrians and cyclists from 2011 to 2015 were analysed with geographic information systems (GIS). While the total number of accidents remains relatively stable for pedestrian and cyclist accidents, the spatial distribution analysis shows, however, that there are significant spatial clusters (hotspots) of traffic accidents with a strong concentration in the inner city area. In a critical discussion, the benefits of geographic concepts are identified, such as spatially explicit health data (in this case traffic accident data), the importance of the integration of other data sources for the evaluation of the health impact of areas (traffic accident statistics of the police), and the possibilities and limitations of spatial-temporal data analysis (spatial point-density analyses) for the derivation of decision-supported recommendations and for the evaluation of policy measures of health prevention and of health-relevant urban development.
Library Instruction Handbook. Revised Edition.
ERIC Educational Resources Information Center
Marsh, Sheila; Goff, Linda
The purpose of this handbook is to familiarize the user with the organization of the California State University-Sacramento (CSUS) library. As part of a course requirement, the handbook is designed to provide the student with information necessary to perform assignments in the library independently of librarians and support staff, and as a…
ERIC Educational Resources Information Center
Kawakatsu, Yoshito; Sugishita, Tomohiko; Oruenjo, Kennedy; Wakhule, Stephen; Kibosia, Kennedy; Were, Eric; Honda, Sumihisa
2015-01-01
Background: Mother and Child Health handbooks (MCH handbooks) serve as useful health education tools for mothers and sources of information that allow health care professionals to understand patient status. Therefore, it is necessary to clarify the effectiveness of and identify the factors related to possession of an MCH handbook among parents in…
Handbook of the Economics of Education. Volume 1
ERIC Educational Resources Information Center
Hanushek, Erik A., Ed.; Welch, F., Ed.
2006-01-01
The Handbooks in Economics series continues to provide the various branches of economics with handbooks which are definitive reference sources, suitable for use by professional researchers, advanced graduate students, or by those seeking a teaching supplement. With contributions from leading researchers, each Handbook presents an accurate,…
Handbook of the Economics of Education. Volume 2
ERIC Educational Resources Information Center
Hanushek, Erik A., Ed.; Welch, F., Ed.
2006-01-01
The Handbooks in Economics series continues to provide the various branches of economics with handbooks which are definitive reference sources, suitable for use by professional researchers, advanced graduate students, or by those seeking a teaching supplement. With contributions from leading researchers, each Handbook presents an accurate,…
Consumer's Resource Handbook. 1988 Edition.
ERIC Educational Resources Information Center
Office of Consumer Affairs, Washington, DC.
This handbook is intended to help consumers exercise their rights in the marketplace in three ways: (1) it shows how to communicate more effectively with manufacturers, retailers, and service providers; (2) it is a self-help manual for resolving in dividual consumer complaints; and (3) it lists helpful sources of assistance. The handbook has two…
Domino effect in chemical accidents: main features and accident sequences.
Darbra, R M; Palacios, Adriana; Casal, Joaquim
2010-11-15
The main features of domino accidents in process/storage plants and in the transportation of hazardous materials were studied through an analysis of 225 accidents involving this effect. Data on these accidents, which occurred after 1961, were taken from several sources. Aspects analyzed included the accident scenario, the type of accident, the materials involved, the causes and consequences and the most common accident sequences. The analysis showed that the most frequent causes are external events (31%) and mechanical failure (29%). Storage areas (35%) and process plants (28%) are by far the most common settings for domino accidents. Eighty-nine per cent of the accidents involved flammable materials, the most frequent of which was LPG. The domino effect sequences were analyzed using relative probability event trees. The most frequent sequences were explosion→fire (27.6%), fire→explosion (27.5%) and fire→fire (17.8%). Copyright © 2010 Elsevier B.V. All rights reserved.
Risk analysis of emergent water pollution accidents based on a Bayesian Network.
Tang, Caihong; Yi, Yujun; Yang, Zhifeng; Sun, Jie
2016-01-01
To guarantee the security of water quality in water transfer channels, especially in open channels, analysis of potential emergent pollution sources in the water transfer process is critical. It is also indispensable for forewarnings and protection from emergent pollution accidents. Bridges above open channels with large amounts of truck traffic are the main locations where emergent accidents could occur. A Bayesian Network model, which consists of six root nodes and three middle layer nodes, was developed in this paper, and was employed to identify the possibility of potential pollution risk. Dianbei Bridge is reviewed as a typical bridge on an open channel of the Middle Route of the South to North Water Transfer Project where emergent traffic accidents could occur. Risk of water pollutions caused by leakage of pollutants into water is focused in this study. The risk for potential traffic accidents at the Dianbei Bridge implies a risk for water pollution in the canal. Based on survey data, statistical analysis, and domain specialist knowledge, a Bayesian Network model was established. The human factor of emergent accidents has been considered in this model. Additionally, this model has been employed to describe the probability of accidents and the risk level. The sensitive reasons for pollution accidents have been deduced. The case has also been simulated that sensitive factors are in a state of most likely to lead to accidents. Copyright © 2015 Elsevier Ltd. All rights reserved.
Asian-American Media Skills Handbook.
ERIC Educational Resources Information Center
Haines, Roberta M., Comp.
This handbook is for teachers to use in the classroom and as a reference source for information about Asia and Asian-Americans. The handbook uses information about geography and culture to teach skills such as almanac, atlas, and encyclopedia use. Other student exercises include: how to sequence a Chinese fairy tale and present it to the class,…
Consumer's Resource Handbook. 1992 Edition.
ERIC Educational Resources Information Center
Office of Consumer Affairs, Washington, DC.
This handbook for consumers begins with information on its use, content, and other sources of help. The handbook is then divided into two sections. Part I, How to Be a Smart Consumer, lists tips on getting the most for your money, handling your own complaint, and writing a complaint letter. It provides information on the following consumer issues:…
Beltran, Sandra Lorena; Vilela, Rodolfo Andrade de Gouveia; de Almeida, Ildeberto Muniz
2018-01-01
In many companies, investigations of accidents still blame the victims without exploring deeper causes. Those investigations are reactive and have no learning potential. This paper aims to debate the historical organizational aspects of a company whose policy was incubating an accident. The empirical data are analyzed as part of a qualitative study of an accident that occurred in an oil refinery in Brazil in 2014. To investigate and analyse this case we used one-to-one and group interviews, participant observation, Collective Analyses of Work and a documentary review. The analysis was conducted on the basis of concepts of the Organizational Analysis of the event and the Model for Analysis and Prevention of Work Accidents. The accident had its origin in the interaction of social and organizational factors, among them being: excessively standardized culture, management tools and outcome indicators that give a false sense of safety, the decision to speed up the project, the change of operator to facilitate this outcome and performance management that encourages getting around the usual barriers. The superficial accident analysis conducted by the company that ignored human and organizational factors reinforces the traditional safety culture and favors the occurrence of new accidents.
Soviet Space Program Handbook.
1988-04-01
in advance and some events were even broadcast live. Immediately following the first success- ful launch of their new Energia space launch vehicle in...early 1988. Just as a handbook written a couple of years ago would need updating with Mir, Energia , and the SL-16, this handbook will one day need up...1986. Johnson, Nicholas L. The Soviet Year in Space 1983. Colorado Springs, CO: Teledyne Brown Engineering, 1984. Lawton, A. " Energia - Soviet Super
Handbook for Improving Superintendent Performance Evaluation.
ERIC Educational Resources Information Center
Candoli, Carl; And Others
This handbook for superintendent performance evaluation contains information for boards of education as they institute or improve their evaluation system. The handbook answers questions involved in operationalizing, implementing, and evaluating a superintendent-evaluation system. The information was developed from research on superintendent…
Handbook for Trade and Industrial Shop Teachers.
ERIC Educational Resources Information Center
Texas A and M Univ., College Station. Vocational Instructional Services.
This handbook is intended to help teachers of pre-employment shop courses in organizing and delivering instruction in both the shop and classroom. Addressed in the guide are the following topics: the instructor's place in the local school organization; the instructor's job (objectives, advisory committees, occupational analysis, shop/classroom and…
Aircraft accidents.method of analysis
NASA Technical Reports Server (NTRS)
1937-01-01
This report is a revision of NACA-TR-357. It was prepared by the Committee on Aircraft Accidents. The purpose of this report is to provide a basis for the classification and comparison of aircraft accidents, both civil and military.
Preliminary analysis of the National Crash Severity Study : factors in fatal accidents
DOT National Transportation Integrated Search
1979-06-01
This study investigates the fatalities on the National Crash Severity Study (NCSS) of towaway, passenger car accidents. The analysis is in three stages. First, NCSS fatalities are compared to the fatally-injured occupants reported on the Fatal Accide...
Mechanical Design Handbook for Elastomers
NASA Technical Reports Server (NTRS)
Darlow, M.; Zorzi, E.
1986-01-01
Mechanical Design Handbook for Elastomers reviews state of art in elastomer-damper technology with particular emphasis on applications of highspeed rotor dampers. Self-contained reference but includes some theoretical discussion to help reader understand how and why dampers used for rotating machines. Handbook presents step-by-step procedure for design of elastomer dampers and detailed examples of actual elastomer damper applications.
Exposure Factors Handbook (1997, Final Report)
The "Exposure Factors Handbook" (EFH or "Handbook") provides a summary of the available statistical data on various factors used in assessing human exposure. This report is addressed to exposure assessors inside the Agency as well as outside, who need to obtain data on standard f...
Microgravity Environment Description Handbook
NASA Technical Reports Server (NTRS)
DeLombard, Richard; McPherson, Kevin; Hrovat, Kenneth; Moskowitz, Milton; Rogers, Melissa J. B.; Reckart, Timothy
1997-01-01
The Microgravity Measurement and Analysis Project (MMAP) at the NASA Lewis Research Center (LeRC) manages the Space Acceleration Measurement System (SAMS) and the Orbital Acceleration Research Experiment (OARE) instruments to measure the microgravity environment on orbiting space laboratories. These laboratories include the Spacelab payloads on the shuttle, the SPACEHAB module on the shuttle, the middeck area of the shuttle, and Russia's Mir space station. Experiments are performed in these laboratories to investigate scientific principles in the near-absence of gravity. The microgravity environment desired for most experiments would have zero acceleration across all frequency bands or a true weightless condition. This is not possible due to the nature of spaceflight where there are numerous factors which introduce accelerations to the environment. This handbook presents an overview of the major microgravity environment disturbances of these laboratories. These disturbances are characterized by their source (where known), their magnitude, frequency and duration, and their effect on the microgravity environment. Each disturbance is characterized on a single page for ease in understanding the effect of a particular disturbance. The handbook also contains a brief description of each laboratory.
Kepler: A Search for Terrestrial Planets. K2 Handbook
NASA Technical Reports Server (NTRS)
Van Cleve, Jeffrey; Bryson, Steve
2017-01-01
The Kepler spacecraft was repurposed for the K2 mission a year after the failure of the second of Kepler's four reaction wheels in 2013 May. The purpose of this document, the K2 Handbook (K2H), is to describe features of K2 operations, performance, data analysis, and archive products which are common to most K2 campaigns, but different in degree or kind from the corresponding features of the Kepler mission.The K2 Handbook is meant to be read with the following companion documents, which are all publicly available:1. Kepler Instrument Handbook (KSCI-19033) provides information about the design, performance and operational constraints of the instrument and an overview of the types of pixel data that are available.2. Kepler Data Processing Handbook (KSCI-19081) describes how pixels downloaded from the spacecraft are converted by the Kepler Data Processing Pipeline into the data products available at the MAST archive3. Kepler Archive Manual (KDMC-100008) describes the format and content of the data products and how to search for them.4. Kepler Data Characteristics Handbook (KSCI-19040) describes recurring non-astrophysical features of the Kepler data due to instrument signatures, spacecraft events or solar activity and explains how these characteristics are handled by the Kepler pipeline.5. The Ecliptic Plane Input Catalog describes the provenance of the positions and Kepler magnitudes used for target management and aperature photometry.6. K2 Data Release Notes (DRN) are on-line documents available on the K2 science website which describe the data inventory, instrumental signatures and events peculiar to individual observing campaigns.
Introduction of Bayesian network in risk analysis of maritime accidents in Bangladesh
NASA Astrophysics Data System (ADS)
Rahman, Sohanur
2017-12-01
Due to the unique geographic location, complex navigation environment and intense vessel traffic, a considerable number of maritime accidents occurred in Bangladesh which caused serious loss of life, property and environmental contamination. Based on the historical data of maritime accidents from 1981 to 2015, which has been collected from Department of Shipping (DOS) and Bangladesh Inland Water Transport Authority (BIWTA), this paper conducted a risk analysis of maritime accidents by applying Bayesian network. In order to conduct this study, a Bayesian network model has been developed to find out the relation among parameters and the probability of them which affect accidents based on the accident investigation report of Bangladesh. Furthermore, number of accidents in different categories has also been investigated in this paper. Finally, some viable recommendations have been proposed in order to ensure greater safety of inland vessels in Bangladesh.
Materials data handbooks on stainless steels
NASA Technical Reports Server (NTRS)
Muraca, R. F.; Whittick, J. S.
1973-01-01
Two handbooks which summarize latest available data have been published. Two types of stainless steels, alloy A-286 and Type 301, are described. Each handbook is divided into twelve chapters. Scope of information presented includes physical- and mechanical-property data at cryogenic, ambient, and elevated temperatures.
The Principal's Legal Handbook. Second Edition.
ERIC Educational Resources Information Center
Camp, William E., Ed.; Connelly, Mary Jane, Ed.; Lane, Kenneth E., Ed.; Mead, Julie F., Ed.
This handbook for elementary and secondary school principals contains several chapters on topics important to building level administrators. Each chapter summarizes relevant state and federal court decisions and statutes, concluding with recommendations for practice. The handbook is divided into four sections: students and the law, special…
Producing a Comprehensive Academic Advising Handbook.
ERIC Educational Resources Information Center
Ford, Jerry; Ford, Sheila Stoma
A comprehensive academic advising handbook that is attractive, useful, versatile, and inexpensive is the cornerstone of a well-developed and implemented academic advising program. Seven steps have proven effective in handbook development: (1) making the commitment--appropriate campus administrators must commit the human and financial resources to…
Handbook of Qualitative Research. Second Edition.
ERIC Educational Resources Information Center
Denzin, Norman K., Ed.; Lincoln, Yvonna S., Ed.
This handbook's second edition represents the state of the art for the theory and practice of qualitative inquiry. It features eight new topics, including autoethnography, critical race theory, applied ethnography, queer theory, and "testimonio"every chapter in the handbook has been thoroughly revised and updated. The book…
A human factors analysis of fatal and serious injury accidents in Alaska, 2004-2009.
DOT National Transportation Integrated Search
2011-12-01
"This report summarizes the analysis of 97 general aviation accidents in Alaska that resulted in a fatality or serious : injury to one or more aircraft occupants for the years 2004-2009. The accidents were analyzed using the Human : Factors Analysis ...
Kitabayashi, Harumi; Chiang, Chifa; Al-Shoaibi, Abubakr Ahmed Abdullah; Hirakawa, Yoshihisa; Aoyama, Atsuko
2017-12-01
Objectives The Maternal and Child Health (MCH) handbook is an integrated home-based record allowing clients to keep records on the continuum of care for mothers and children. This study aimed to assess associations between MCH handbook ownership and receipt of selected content of antenatal care services in Palestine. Methods Distribution of the MCH handbook in Palestine was launched in 2008. We used an anonymous data set of the Palestinian Family Survey 2010 and analyzed the data of 2026 women who had live births within the past 12 months. Descriptive statistical analysis was conducted to assess differences between MCH handbook holders and non-holders. Multivariable logistic regression models were used to estimate adjusted odds ratios of the effects of MCH handbook use according to proxy indicators of antenatal care quality. Results Accounting for about 60% (n = 1202) of study participants, handbook holders were more likely to be primipara, live in the Gaza Strip, live in refugee camps, and live within a 30-min distance to antenatal care facilities; however, household wealth levels for handbook holders were lower compared with non-holders. Handbook users had significantly higher odds of receiving all three kinds of medical tests and receiving information on five or more health education topics as part of antenatal care. The higher odds remained after adjusting for possible confounding variables, such as household wealth, region, residential area, birth order of the child, frequency of antenatal care, and time required to reach antenatal care facilities. Conclusions for Practice Use of the handbook as a portable checklist possibly promoted providers' higher adherence to the national guideline.
Work-related accidents among the Iranian population: a time series analysis, 2000-2011.
Karimlou, Masoud; Salehi, Masoud; Imani, Mehdi; Hosseini, Agha-Fatemeh; Dehnad, Afsaneh; Vahabi, Nasim; Bakhtiyari, Mahmood
2015-01-01
Work-related accidents result in human suffering and economic losses and are considered as a major health problem worldwide, especially in the economically developing world. To introduce seasonal autoregressive moving average (ARIMA) models for time series analysis of work-related accident data for workers insured by the Iranian Social Security Organization (ISSO) between 2000 and 2011. In this retrospective study, all insured people experiencing at least one work-related accident during a 10-year period were included in the analyses. We used Box-Jenkins modeling to develop a time series model of the total number of accidents. There was an average of 1476 accidents per month (1476·05±458·77, mean±SD). The final ARIMA (p,d,q) (P,D,Q)s model for fitting to data was: ARIMA(1,1,1)×(0,1,1)12 consisting of the first ordering of the autoregressive, moving average and seasonal moving average parameters with 20·942 mean absolute percentage error (MAPE). The final model showed that time series analysis of ARIMA models was useful for forecasting the number of work-related accidents in Iran. In addition, the forecasted number of work-related accidents for 2011 explained the stability of occurrence of these accidents in recent years, indicating a need for preventive occupational health and safety policies such as safety inspection.
The Development of NASA's Fault Management Handbook
NASA Technical Reports Server (NTRS)
Fesq, Lorraine
2011-01-01
Disciplined approach to Fault Management (FM) has not always been emphasized by projects, contributing to major schedule and cost overruns: (1) Often faults aren't addressed until nominal spacecraft design is fairly stable. (2) Design relegated to after-the-fact patchwork, Band-Aid approach. Progress is being made on a number of fronts outside of Handbook effort: (1) Processes, Practices and Tools being developed at some Centers and Institutions (2) Management recognition. Constellation FM roles, Discovery/New Frontiers mission reviews (3) Potential Technology solutions. New approaches could avoid many current pitfalls (3a) New FM architectures, including model-based approach integrated with NASA's MBSE (Model-Based System Engineering) efforts (3b) NASA's Office of the Chief Technologist: FM identified in seven of NASA's 14 Space Technology Roadmaps. Opportunity to coalesce and establish thrust area to progressively develop new FM techniques. FM Handbook will help ensure that future missions do not encounter same FM-related problems as previous missions. Version 1 of the FM Handbook is a good start: (1) Still need Version 2 Agency-wide FM Handbook to expand Handbook to other areas, especially crewed missions. (2) Still need to reach out to other organizations to develop common understanding and vocabulary. Handbook doesn't/can't address all Workshop recommendations. Still need to identify how to address programmatic and infrastructure issues.
CareerSmarts. 4-H Mentoring Program. Agent's Handbook. Mentor's Handbook. Protege's Handbook.
ERIC Educational Resources Information Center
Locklear, Eddie L.
The North Carolina 4-H CareerSmarts Program is designed to unite the public and private sectors to provide career education for young people. This packet contains three handbooks (for agents, proteges, and mentors) that explain the program and outline practical ways to conduct it. CareerSmarts consists of three phases. Phase one is conducted…
DOE Office of Scientific and Technical Information (OSTI.GOV)
Yu, Charley; Kamboj, Sunita; Wang, Cheng
2015-09-01
This handbook is an update of the 1993 version of the Data Collection Handbook and the Radionuclide Transfer Factors Report to support modeling the impact of radioactive material in soil. Many new parameters have been added to the RESRAD Family of Codes, and new measurement methodologies are available. A detailed review of available parameter databases was conducted in preparation of this new handbook. This handbook is a companion document to the user manuals when using the RESRAD (onsite) and RESRAD-OFFSITE code. It can also be used for RESRAD-BUILD code because some of the building-related parameters are included in this handbook.more » The RESRAD (onsite) has been developed for implementing U.S. Department of Energy Residual Radioactive Material Guidelines. Hydrogeological, meteorological, geochemical, geometrical (size, area, depth), crops and livestock, human intake, source characteristic, and building characteristic parameters are used in the RESRAD (onsite) code. The RESRAD-OFFSITE code is an extension of the RESRAD (onsite) code and can also model the transport of radionuclides to locations outside the footprint of the primary contamination. This handbook discusses parameter definitions, typical ranges, variations, and measurement methodologies. It also provides references for sources of additional information. Although this handbook was developed primarily to support the application of RESRAD Family of Codes, the discussions and values are valid for use of other pathway analysis models and codes.« less
Speech-Language-Pathology and Audiology Handbook.
ERIC Educational Resources Information Center
New York State Education Dept., Albany. Office of the Professions.
The handbook contains State Education Department rules and regulations that govern speech-language pathology and audiology in New York State. The handbook also describes licensure and first registration as a licensed speech-language pathologist or audiologist. The introduction discusses professional regulation in New York State while the second…
[Model of Analysis and Prevention of Accidents - MAPA: tool for operational health surveillance].
de Almeida, Ildeberto Muniz; Vilela, Rodolfo Andrade de Gouveia; da Silva, Alessandro José Nunes; Beltran, Sandra Lorena
2014-12-01
The analysis of work-related accidents is important for accident surveillance and prevention. Current methods of analysis seek to overcome reductionist views that see these occurrences as simple events explained by operator error. The objective of this paper is to analyze the Model of Analysis and Prevention of Accidents (MAPA) and its use in monitoring interventions, duly highlighting aspects experienced in the use of the tool. The descriptive analytical method was used, introducing the steps of the model. To illustrate contributions and or difficulties, cases where the tool was used in the context of service were selected. MAPA integrates theoretical approaches that have already been tried in studies of accidents by providing useful conceptual support from the data collection stage until conclusion and intervention stages. Besides revealing weaknesses of the traditional approach, it helps identify organizational determinants, such as management failings, system design and safety management involved in the accident. The main challenges lie in the grasp of concepts by users, in exploring organizational aspects upstream in the chain of decisions or at higher levels of the hierarchy, as well as the intervention to change the determinants of these events.
de Oliveira, Adriana Cristina; Paiva, Maria Henriqueta Rocha Siqueira
2013-02-01
To estimate the prevalence of accidents due to biological material exposure, the characteristics and post-accident conduct among professionals of pre-hospital services of the four municipalities of Minas Gerais, Brazil. A cross-sectional study, using a structured questionnaire that was developed to enable the calculation of prevalence, descriptive analysis and analytical analysis using logistic regression. The study included 228 professionals; the prevalence of accidents due to biological material exposure was 29.4%, with 49.2% percutaneous, 10.4% mucousal, 6.0% non-intact skin, and 34.4% intact skin. Among the professionals injured, those that stood out were nursing technicians (41.9%) and drivers (28.3%). Notification of the occurrence of the accident occurred in 29.8% of the cases. Percutaneous exposure was associated with time of work in the organization (OR=2.51, 95% CI: 1.18 to 5.35, p<0.017). Notification about accidents with biological material should be encouraged, along with professional evaluation/monitoring.
The Driver Behaviour Questionnaire as accident predictor; A methodological re-meta-analysis.
Af Wåhlberg, A E; Barraclough, P; Freeman, J
2015-12-01
The Manchester Driver Behaviour Questionnaire (DBQ) is the most commonly used self-report tool in traffic safety research and applied settings. It has been claimed that the violation factor of this instrument predicts accident involvement, which was supported by a previous meta-analysis. However, that analysis did not test for methodological effects, or include unpublished results. The present study re-analysed studies on prediction of accident involvement from DBQ factors, including lapses, and many unpublished effects. Tests of various types of dissemination bias and common method variance were undertaken. Outlier analysis showed that some effects were probably not reliable data, but excluding them did not change the results. For correlations between violations and crashes, tendencies for published effects to be larger than unpublished ones and for effects to decrease over time were observed, but were not significant. Also, using the mean of accidents as proxy for effect indicated that studies where effects for violations are not reported have smaller effect sizes. These differences indicate dissemination bias. Studies using self-reported accidents as dependent variables had much larger effects than those using recorded accident data. Also, zero-order correlations were larger than partial correlations controlled for exposure. Similarly, violations/accidents effects were strong only when there was also a strong correlation between accidents and exposure. Overall, the true effect is probably very close to zero (r<.07) for violations versus traffic accident involvement, depending upon which tendencies are controlled for. Methodological factors and dissemination bias have inflated the published effect sizes of the DBQ. Strong evidence of various artefactual effects is apparent. A greater level of care should be taken if the DBQ continues to be used in traffic safety research. Also, validation of self-reports should be more comprehensive in the future, taking into
Spacecraft Charging Calculations: NASCAP-2K and SEE Spacecraft Charging Handbook
NASA Technical Reports Server (NTRS)
Davis, V. A.; Neergaard, L. F.; Mandell, M. J.; Katz, I.; Gardner, B. M.; Hilton, J. M.; Minor, J.
2002-01-01
For fifteen years NASA and the Air Force Charging Analyzer Program for Geosynchronous Orbits (NASCAP/GEO) has been the workhorse of spacecraft charging calculations. Two new tools, the Space Environment and Effects (SEE) Spacecraft Charging Handbook (recently released), and Nascap-2K (under development), use improved numeric techniques and modern user interfaces to tackle the same problem. The SEE Spacecraft Charging Handbook provides first-order, lower-resolution solutions while Nascap-2K provides higher resolution results appropriate for detailed analysis. This paper illustrates how the improvements in the numeric techniques affect the results.
Adopt-a-Grandchild Program: Volunteer Handbook.
ERIC Educational Resources Information Center
Gulf Coast Jewish Family Services, Inc., Clearwater, FL.
Developed by the Gulf Coast Jewish Family Service, this handbook describes the Adopt-a-Grandchild Program, which matches older volunteers with children in need of adult guidance. The handbook is divided into the following sections: (1) program description; (2) guidelines for professional volunteers; (3) a job description for volunteers; (4)…
Handbook on Family and Community Engagement
ERIC Educational Resources Information Center
Redding, Sam, Ed.; Murphy, Marilyn, Ed.; Sheley, Pam, Ed.
2011-01-01
This "Handbook" offers a broad definition of family and community engagement, seen through the lens of scholars and practitioners with a wide-ranging set of perspectives on why and how families, communities, and schools collaborate with one another. Taken together, the chapters in this "Handbook" sketch out the components of a…
Tutoring ESL: A Handbook for Volunteers.
ERIC Educational Resources Information Center
Reck, Deborah L.; And Others
This handbook is designed for use by Tacoma Community House volunteer tutors of English as a Second Language (ESL) as a supplement to basic volunteer training. The handbook includes detailed information in areas briefly covered during training and specific instructional ideas and class activities. A section on getting started discusses the…
Handbook for High School Chemistry Teachers.
ERIC Educational Resources Information Center
Bedenbaugh, John H., Ed.; Bedenbaugh, Angela O., Ed.
This handbook is based on a list of essential topics that should be mastered by the student who subsequently plans to pursue college chemistry. Chapters include: (1) "Introduction" (describing a position paper and the background of the handbook); (2) "Essential General Topics and Objectives"; (3) "Testing Students" (providing sample tests and…
Action Handbook for Automotive Service Instruction.
ERIC Educational Resources Information Center
Motor Vehicle Manufacturers Association of the U.S., Inc., Detroit, MI.
The document is a handbook for a vocational automotive service education program which was formulated as a result of a four-day series of intensive workshops called the National Automotive Service Vocational Education Conference. The handbook discusses the major components of an automotive service vocational education program and aspects of their…
Analysis of unmitigated large break loss of coolant accidents using MELCOR code
NASA Astrophysics Data System (ADS)
Pescarini, M.; Mascari, F.; Mostacci, D.; De Rosa, F.; Lombardo, C.; Giannetti, F.
2017-11-01
In the framework of severe accident research activity developed by ENEA, a MELCOR nodalization of a generic Pressurized Water Reactor of 900 MWe has been developed. The aim of this paper is to present the analysis of MELCOR code calculations concerning two independent unmitigated large break loss of coolant accident transients, occurring in the cited type of reactor. In particular, the analysis and comparison between the transients initiated by an unmitigated double-ended cold leg rupture and an unmitigated double-ended hot leg rupture in the loop 1 of the primary cooling system is presented herein. This activity has been performed focusing specifically on the in-vessel phenomenology that characterizes this kind of accidents. The analysis of the thermal-hydraulic transient phenomena and the core degradation phenomena is therefore here presented. The analysis of the calculated data shows the capability of the code to reproduce the phenomena typical of these transients and permits their phenomenological study. A first sequence of main events is here presented and shows that the cold leg break transient results faster than the hot leg break transient because of the position of the break. Further analyses are in progress to quantitatively assess the results of the code nodalization for accident management strategy definition and fission product source term evaluation.
Comprehensive Analysis of Two Downburst-Related Aircraft Accidents
NASA Technical Reports Server (NTRS)
Shen, J.; Parks, E. K.; Bach, R. E.
1996-01-01
Although downbursts have been identified as the major cause of a number of aircraft takeoff and landing accidents, only the 1985 Dallas/Fort Worth (DFW) and the more recent (July 1994) Charlotte, North Carolina, landing accidents provided sufficient onboard recorded data to perform a comprehensive analysis of the downburst phenomenon. The first step in the present analysis was the determination of the downburst wind components. Once the wind components and their gradients were determined, the degrading effect of the wind environment on the airplane's performance was calculated. This wind-shear-induced aircraft performance degradation, sometimes called the F-factor, was broken down into two components F(sub 1) and F(sub 2), representing the effect of the horizontal wind gradient and the vertical wind velocity, respectively. In both the DFW and Charlotte cases, F(sub 1) was found to be the dominant causal factor of the accident. Next, the aircraft in the two cases were mathematically modeled using the longitudinal equations of motion and the appropriate aerodynamic parameters. Based on the aircraft model and the determined winds, the aircraft response to the recorded pilot inputs showed good agreement with the onboard recordings. Finally, various landing abort strategies were studied. It was concluded that the most acceptable landing abort strategy from both an analytical and pilot's standpoint was to hold constant nose-up pitch attitude while operating at maximum engine thrust.
Data collection handbook to support modeling the impacts of radioactive material in soil
DOE Office of Scientific and Technical Information (OSTI.GOV)
Yu, C.; Cheng, J.J.; Jones, L.G.
1993-04-01
A pathway analysis computer code called RESRAD has been developed for implementing US Department of Energy Residual Radioactive Material Guidelines. Hydrogeological, meteorological, geochemical, geometrical (size, area, depth), and material-related (soil, concrete) parameters are used in the RESRAD code. This handbook discusses parameter definitions, typical ranges, variations, measurement methodologies, and input screen locations. Although this handbook was developed primarily to support the application of RESRAD, the discussions and values are valid for other model applications.
Intersection video detection field handbook : an update.
DOT National Transportation Integrated Search
2010-12-01
This handbook is intended to assist engineers and technicians with the design, layout, and : operation of a video imaging vehicle detection system (VIVDS). This assistance is provided in : three ways. First, the handbook identifies the optimal detect...
Analysis of accidents and injuries on motorcycles in Mexico.
Berrones-Sanz, Luis David
2017-01-01
To analyze the type of injuries and the characteristics and geographical distribution of road accidents where motorcycles were involved in Mexico. A descriptive analysis of second-hand information sources was conducted, including the number of accidents (N = 41,881), total number of injured people (N = 13,916) and medical expenses (N = 9,111) associated to motorcycle accidents during 2014. Motorcycles represent 13.14% of the total number of deaths in road accidents in Mexico, and the Southeast region of Mexico registers the highest proportion of fatal injuries. Of the total number of motorcycles, 1.84% (95% confidence interval [CI]: 1.83-1.86) were involved in a collision. 3.64 (95% CI: 3.39-3.89) people died and 105.5 (95% CI: 104.1-106.8) were injured in every 10,000. Out of the total number of injuries, 76.6% were male and 53.74% were women. 55.1% of deaths were caused by intracranial trauma. Only 16.6% wore a helmet at the time of the accident, and those not wearing a helmet had a 2.11 (odds ratio [OR]: 2.1; CI 95%: 1.8-2.4) higher chance of head injury. Regarding the severity of the crash, those occurred in suburban areas (OR: 6.58; CI 95%: 5.69-7.60), in unpaved surfaces (OR: 4.13; CI 95%: 3.04-5.61), after low alcohol consumption (OR: 1.89; CI 95%: 1.46-2.44), at night (OR: 2.24; CI 95%: 1.95-2.57) and on weekends (OR: 1.65; CI 95%: 1.44-1.90), had the highest chance of turning into a fatal accident. In spite of the progress made in terms of road safety, motorcycle accidents are still increasing, and the use of a helmet is still proportionally low. More information on these groups and risk factors needs to be available so people are better informed. Also, regulations need improvements regarding the use of security equipment like helmets in order to reduce injuries and fatal accidents.
Mendonça, Marcela Franklin Salvador de; Silva, Amanda Priscila de Santana Cabral; Castro, Claudia Cristina Lima de
2017-01-01
Urban transit accident are a global public health problem. The objective of this study was to describe the profile of the victims and the occurrences of urban transit accidents attended to by emergency mobile care services (Serviço de Atendimento Móvel de Urgência- SAMU) in Recife, and their distribution based on spatial analysis. An ecological study, developed through secondary data from emergency mobile care services in Recife, referring to the total number of occurrences of urban transit accidents attended to from January 1 to June 30, 2015. The spatial analysis was performed using the Moran index. Basic support units performed most of the emergency services (89.2%). Among the victims, there was a predominance of males (76.8%) and an age group of 20 - 29 years old (31.5%). Collisions were responsible for 59.9% of the transit accidents, and motorcycles for 61.6% of the accidents among all means of transportation. Friday was the day that showed the highest risk for treatment, and there was a concentration of events between 6:00 am - 8:59am and 6:00pm - 8:59pm. The MoranMap identified critical areas where calls came from traffic accidents during the period analyzed. The records of the mobile service from the spatial analysis are an important source of information for health surveillance. The spatial analysis of urban transit accidents identified regions with a positive spatial correlation, providing subsidies to the logistical planning of emergency mobile care services. This study is groundbreaking in that it offers such information about the region.
The Allyn & Bacon Handbook. Third Edition.
ERIC Educational Resources Information Center
Rosen, Leonard J.; Behrens, Laurence
This third edition of a writing handbook that is built on the underlying themes of critical thinking and writing across the curriculum moves into the next generation with extensive coverage of electronic research and document design. It also contains many examples, exercises, and student papers in all categories. The handbook's chapters on…
Illinois State University Handbook, 1974-1975.
ERIC Educational Resources Information Center
Illinois State Univ., Normal.
The 1974-1975 edition of this handbook is intended to provide the students and employees of the university with a broad insight into the university and its operations. The handbook's four chapters deal with university organization and governance, general university information, student life, and faculty life. Specific consideration is given to:…
Family Day Care Handbook. Fifth Edition.
ERIC Educational Resources Information Center
Bellm, Dan
The California Child Care Initiative is a collaborative program with the objective of increasing the supply of licensed quality child care in the state to better meet demand. This handbook provides family child care providers with guidance in implementing and maintaining a family daycare operation. The handbook provides articles, sample forms and…
Engineering Design Handbook. Propellant Actuated Devices.
1975-09-30
DA 016 716 ENGINEERING DESIGN HANDBOOK PROPELLANT ACTUATED DEVICES ARMY MATERIEL COMMAND ALEXANDRIA, VIRGINIA SEPTEMBER 1975 Best Available Copy... DESIGN HANDBOOK PROPELLANT ACTUATED DEVICES TABLE OF CONTENTS Paragraph Pae "LIST OF ILLUSTRATIONS .................. I LIST OF TABLES...Tramcmission in Systems ................. 2-18 References ............................... 2-18 CHAPTER 3. BASIC DESIGN CONSIDERATIONS 3-1 General
Medical Office Assistants' Handbook. Second Edition.
ERIC Educational Resources Information Center
British Columbia Dept. of Education, Victoria.
This handbook is intended both as a text for use in medical office assistant (MOA) training programs in colleges and as a handbook for people working in medical offices. Addressed in the individual sections of the manual are the following topics: responsibilities of the medical office assistant, office organization, appointments and the waiting…
NASA Astrophysics Data System (ADS)
Arnaud, Keith A.; Smith, R. K.; Siemiginowska, A.; Edgar, R. J.; Grant, C. E.; Kuntz, K. D.; Schwartz, D. A.
2011-09-01
This poster advertises a book to be published in September 2011 by Cambridge University Press. Written for graduate students, professional astronomers and researchers who want to start working in this field, this book is a practical guide to x-ray astronomy. The handbook begins with x-ray optics, basic detector physics and CCDs, before focussing on data analysis. It introduces the reduction and calibration of x-ray data, scientific analysis, archives, statistical issues and the particular problems of highly extended sources. The book describes the main hardware used in x-ray astronomy, emphasizing the implications for data analysis. The concepts behind common x-ray astronomy data analysis software are explained. The appendices present reference material often required during data analysis.
Data Display Markup Language (DDML) Handbook
2017-01-31
Moreover, the tendency of T&E is towards a plug-and-play-like data acquisition system that requires standard languages and modules for data displays...Telemetry Group DOCUMENT 127-17 DATA DISPLAY MARKUP LANGUAGE (DDML) HANDBOOK DISTRIBUTION A: APPROVED FOR...DOCUMENT 127-17 DATA DISPLAY MARKUP LANGUAGE (DDML) HANDBOOK January 2017 Prepared by Telemetry Group
States' Successful Practices Weigh-in-Motion Handbook
DOT National Transportation Integrated Search
1997-12-15
The purpose of this Handbook is to provide practical advice for users of weigh-in-motion (WIM) technology, systems, sites, and states' "Successful Practices" using WIM systems. The states selected for each WIM system discussed in this Handbook are: C...
DOT National Transportation Integrated Search
1992-06-01
The objectives and scope of this research are to establish an effective methodology for wet weather accident analysis and to develop a database management system to facilitate information processing and storage for the accident analysis process, skid...
How perceptions of experience-based analysis influence explanations of work accidents.
Mbaye, Safiétou; Kouabenan, Dongo Rémi
2013-12-01
This article looks into how perceptions of experience-based analysis (EBA) influence causal explanations of accidents given by managers and workers in the chemical industry (n=409) and in the nuclear industry (n=222). The approach is based on the model of naive explanations of accidents (Kouabenan, 1999, 2006, 2009), which recommends taking into account explanations of accidents spontaneously given by individuals, including laypersons, not only to better understand why accidents occur but also to design and implement the most appropriate prevention measures. The study reported here describes the impact of perceptions about EBA (perceived effectiveness, personal commitment, and the feeling of being involved in EBA practices) on managers' and workers' explanations of accidents likely to occur at the workplace. The results indicated that both managers and workers made more internal explanations than external ones when they perceived EBA positively. Moreover, the more the participants felt involved in EBA, were committed to it, and judged it effective, the more they explained accidents in terms of factors internal to the workers. Recommendations are proposed for reducing defensive reactions, increasing personal commitment to EBA, and improving EBA effectiveness. © 2013.
Shappell, Scott; Detwiler, Cristy; Holcomb, Kali; Hackworth, Carla; Boquet, Albert; Wiegmann, Douglas A
2007-04-01
The aim of this study was to extend previous examinations of aviation accidents to include specific aircrew, environmental, supervisory, and organizational factors associated with two types of commercial aviation (air carrier and commuter/ on-demand) accidents using the Human Factors Analysis and Classification System (HFACS). HFACS is a theoretically based tool for investigating and analyzing human error associated with accidents and incidents. Previous research has shown that HFACS can be reliably used to identify human factors trends associated with military and general aviation accidents. Using data obtained from both the National Transportation Safety Board and the Federal Aviation Administration, 6 pilot-raters classified aircrew, supervisory, organizational, and environmental causal factors associated with 1020 commercial aviation accidents that occurred over a 13-year period. The majority of accident causal factors were attributed to aircrew and the environment, with decidedly fewer associated with supervisory and organizational causes. Comparisons were made between HFACS causal categories and traditional situational variables such as visual conditions, injury severity, and regional differences. These data will provide support for the continuation, modification, and/or development of interventions aimed at commercial aviation safety. HFACS provides a tool for assessing human factors associated with accidents and incidents.
Analysis of multiple tank car releases in train accidents.
Liu, Xiang; Liu, Chang; Hong, Yili
2017-10-01
There are annually over two million carloads of hazardous materials transported by rail in the United States. The American railroads use large blocks of tank cars to transport petroleum crude oil and other flammable liquids from production to consumption sites. Being different from roadway transport of hazardous materials, a train accident can potentially result in the derailment and release of multiple tank cars, which may result in significant consequences. The prior literature predominantly assumes that the occurrence of multiple tank car releases in a train accident is a series of independent Bernoulli processes, and thus uses the binomial distribution to estimate the total number of tank car releases given the number of tank cars derailing or damaged. This paper shows that the traditional binomial model can incorrectly estimate multiple tank car release probability by magnitudes in certain circumstances, thereby significantly affecting railroad safety and risk analysis. To bridge this knowledge gap, this paper proposes a novel, alternative Correlated Binomial (CB) model that accounts for the possible correlations of multiple tank car releases in the same train. We test three distinct correlation structures in the CB model, and find that they all outperform the conventional binomial model based on empirical tank car accident data. The analysis shows that considering tank car release correlations would result in a significantly improved fit of the empirical data than otherwise. Consequently, it is prudent to consider alternative modeling techniques when analyzing the probability of multiple tank car releases in railroad accidents. Copyright © 2017 Elsevier Ltd. All rights reserved.
Kawakatsu, Yoshito; Sugishita, Tomohiko; Oruenjo, Kennedy; Wakhule, Stephen; Kibosia, Kennedy; Were, Eric; Honda, Sumihisa
2015-12-01
Mother and Child Health handbooks (MCH handbooks) serve as useful health education tools for mothers and sources of information that allow health care professionals to understand patient status. Therefore, it is necessary to clarify the effectiveness of and identify the factors related to possession of an MCH handbook among parents in rural Western Kenya using propensity score matching (PSM). A community-based cross-sectional survey using a structured questionnaire was conducted in rural western Kenya from August to September, 2011. We targeted 2560 mothers with children aged 12-24 months. Both PSM and multivariate logistic analyses were used in this study. Impacts of 5.9, 9.4, and 12.6 percentage points for higher health knowledge and for proper health-seeking behavior for fever and diarrhea, respectively, were statistically significant. The significant factors affecting possession of the MCH Handbook were the child's sex, the caregiver's relationship to the child, maternal age, health knowledge, birth interval, household wealth index and CHW performance accordingly. An MCH handbook was an effective tool for improving both health knowledge and health-seeking behavior in Kenya. The further distribution and utilization of an MCH handbook is expected to be an effective way to improve both maternal and child health. © The Author 2015. Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com.
Ontario's Old Growth: A Learner's Handbook.
ERIC Educational Resources Information Center
Stabb, Mark
This handbook was written in response to an identified need for more public information on Ontario's old growth forests. It is meant to be taken into old growth stands, where the learner can see, touch, and study the natural ingredients of old growth forests. Much of the handbook is a guide to forest history, helping the learner to discover…
Accidents at work and costs analysis: a field study in a large Italian company.
Battaglia, Massimo; Frey, Marco; Passetti, Emilio
2014-01-01
Accidents at work are still a heavy burden in social and economic terms, and action to improve health and safety standards at work offers great potential gains not only to employers, but also to individuals and society as a whole. However, companies often are not interested to measure the costs of accidents even if cost information may facilitate preventive occupational health and safety management initiatives. The field study, carried out in a large Italian company, illustrates technical and organisational aspects associated with the implementation of an accident costs analysis tool. The results indicate that the implementation (and the use) of the tool requires a considerable commitment by the company, that accident costs analysis should serve to reinforce the importance of health and safety prevention and that the economic dimension of accidents is substantial. The study also suggests practical ways to facilitate the implementation and the moral acceptance of the accounting technology.
Worker safety and injury severity analysis of earthmoving equipment accidents.
Kazan, Emrah; Usmen, Mumtaz A
2018-06-01
Research on construction worker safety associated with construction equipment has mostly focused on accident type rather than injury severity and the embedded factor relationships. Significant variables and their effects on the degree of injury are examined for earthmoving equipment using data from OSHA. Four types of equipment, backhoe, bulldozer, excavator, and scraper are included in the study. Accidents involving on-foot workers and equipment operators are investigated collectively, as well as separately. Cross tabulation analysis was conducted to establish the associations between selected categorical variables, using degree of injury as a dichotomous dependent variable (fatal vs. nonfatal) and a number of independent variables having different values. Odds ratios were calculated to determine how much a certain variable/factor increases the odds of fatality in an accident, and the odds ratios were ranked to determine the relative impact of a given factor. It was found that twelve variables were significantly associated with injury severity. Rankings based on odds ratios showed that inadequate safety training (2.54), missing equipment protective system (2.38), being a non-union worker (2.26), being an equipment operator (1.93), and being on or around inadequately maintained equipment (1.58) produced higher odds for fatality. A majority of the earthmoving equipment accidents resulted in fatality. Backhoes were the most common equipment involved in accidents and fatalities. Struck-by accidents were the most prevalent and most fatal. Non-OSHA compliant safety training, missing seatbelt, operator not using seatbelt, malfunctioning back-up alarms, and poorly maintained equipment were factors contributing to accidents and fatalities. On-foot workers experienced a higher number of accidents than operators, while fatality odds were higher for the operators. Practical applications: Safety professionals should benefit from our findings in planning and delivering training
Pre-departure preparation for international clinical work: a handbook.
Edwardson, Jill; Owens, Lauren; Moran, Dane; Aluri, James; Kironji, Antony; Chen, Chi Chiung Grace
2015-08-01
International clinical experiences are increasingly popular among medical students, residents, fellows, and practitioners. Adequate pre-departure training is an integral part of a meaningful, productive, and safe international experience. At Johns Hopkins University School of Medicine, we have developed a pre-departure handbook to assist practitioners in preparing for global health work. The handbook draws from current global health education literature, existing handbooks, and expert experiences, and includes information about logistical and cultural preparations. While a pre-departure handbook cannot serve as a substitute for a comprehensive pre-departure training program, it can be a useful introduction to the pre-departure process.
Handbook of Modeling for Circuit Analysis Including Radiation Effects
1979-05-01
appropriate chapter’s. ithis handbook is the Cuhlifnation of several years,’ eftort by many persons and orljan i’- la tions in modeliing of semi conductor...o . t ’ LA 4 - 11-13 ,* ’ C i0 S0 ,i i *e=S...S.. * * - a ’ta (a* * to LA - C 0 (a 0. 40 2Z - - - 0 * La C 0 40to E Ct, C C V to V * 5- - - 0% * .- * S * * C * a -, * 4 . V - * L
Exposure Factors Handbook 2011 Edition (Final Report)
EPA announced the release of the final report, Exposure Factors Handbook: 2011 Edition (EPA/600/R-09/052F), prepared by the Office of Research and Development's National Center for Environmental Assessments (NCEA). This updated edition of the handbook provides the most up...
Aircraft Brake Systems Testing Handbook.
1981-05-01
distribution is unlimited. AIR FORCE FLIGHT TEST CENTER EDWARDS AIR FORCE BASE , CALIFORNIA AIR FORCE SYSTEMS COMMAND UNITED STATES AIR FORCE A This handbook... Base , California 93523. This handbook has been reviewed and cleared for open publication and/or public release by the AFFTC Office of Public Affairs in...Force lbs Ft Engine Thrust lbs F vrt Vertical Force acting on the tire at the qround lbs 9 Acceleration due to gravity 32.17 ft/sec 2 h Distance
Work-related accidents among the Iranian population: a time series analysis, 2000–2011
Karimlou, Masoud; Imani, Mehdi; Hosseini, Agha-Fatemeh; Dehnad, Afsaneh; Vahabi, Nasim; Bakhtiyari, Mahmood
2015-01-01
Background Work-related accidents result in human suffering and economic losses and are considered as a major health problem worldwide, especially in the economically developing world. Objectives To introduce seasonal autoregressive moving average (ARIMA) models for time series analysis of work-related accident data for workers insured by the Iranian Social Security Organization (ISSO) between 2000 and 2011. Methods In this retrospective study, all insured people experiencing at least one work-related accident during a 10-year period were included in the analyses. We used Box–Jenkins modeling to develop a time series model of the total number of accidents. Results There was an average of 1476 accidents per month (1476·05±458·77, mean±SD). The final ARIMA (p,d,q) (P,D,Q)s model for fitting to data was: ARIMA(1,1,1)×(0,1,1)12 consisting of the first ordering of the autoregressive, moving average and seasonal moving average parameters with 20·942 mean absolute percentage error (MAPE). Conclusions The final model showed that time series analysis of ARIMA models was useful for forecasting the number of work-related accidents in Iran. In addition, the forecasted number of work-related accidents for 2011 explained the stability of occurrence of these accidents in recent years, indicating a need for preventive occupational health and safety policies such as safety inspection. PMID:26119774
Offsite radiological consequence analysis for the bounding flammable gas accident
DOE Office of Scientific and Technical Information (OSTI.GOV)
CARRO, C.A.
2003-03-19
The purpose of this analysis is to calculate the offsite radiological consequence of the bounding flammable gas accident. DOE-STD-3009-94, ''Preparation Guide for U.S. Department of Energy Nonreactor Nuclear Facility Documented Safety Analyses'', requires the formal quantification of a limited subset of accidents representing a complete set of bounding conditions. The results of these analyses are then evaluated to determine if they challenge the DOE-STD-3009-94, Appendix A, ''Evaluation Guideline,'' of 25 rem total effective dose equivalent in order to identify and evaluate safety class structures, systems, and components. The bounding flammable gas accident is a detonation in a single-shell tank (SST).more » A detonation versus a deflagration was selected for analysis because the faster flame speed of a detonation can potentially result in a larger release of respirable material. As will be shown, the consequences of a detonation in either an SST or a double-shell tank (DST) are approximately equal. A detonation in an SST was selected as the bounding condition because the estimated respirable release masses are the same and because the doses per unit quantity of waste inhaled are generally greater for SSTs than for DSTs. Appendix A contains a DST analysis for comparison purposes.« less
NASA Technical Reports Server (NTRS)
Junod, T. L.
1979-01-01
Handbook, published in conjunction with Toxic Substances Alert Program at NASA Lewis Research Center, profiles 187 toxic chemicals in their relatively pure states and include 27 known or suspected carcinogens.
[Proposal of a method for collective analysis of work-related accidents in the hospital setting].
Osório, Claudia; Machado, Jorge Mesquita Huet; Minayo-Gomez, Carlos
2005-01-01
The article presents a method for the analysis of work-related accidents in hospitals, with the double aim of analyzing accidents in light of actual work activity and enhancing the vitality of the various professions that comprise hospital work. This process involves both research and intervention, combining knowledge output with training of health professionals, fostering expanded participation by workers in managing their daily work. The method consists of stimulating workers to recreate the situation in which a given accident occurred, shifting themselves to the position of observers of their own work. In the first stage of analysis, workers are asked to show the work analyst how the accident occurred; in the second stage, the work accident victim and analyst jointly record the described series of events in a diagram; in the third, the resulting record is re-discussed and further elaborated; in the fourth, the work accident victim and analyst evaluate and implement measures aimed to prevent the accident from recurring. The article concludes by discussing the method's possibilities and limitations in the hospital setting.
Tanzanian Swahili: Grammar Handbook. Peace Corps Language Handbook Series.
ERIC Educational Resources Information Center
Hawkinson, Annie K.
This grammar handbook analyzes the rules of Tanzanian Swahili and provides different types of exercises on them. It is divided into 36 lessons and is illustrated with pen-and-ink drawings. A bibliography, index, and Swahili-English glossary complete the volume. (AMH)
Heiney, S P; Wells, L M
1995-07-01
This article details the development of a parent handbook for pediatric hematology and oncology patients. The planning and content development are discussed. Adult learning principles were incorporated throughout the handbook. Use of the handbook in a pediatric cancer center is described. Both subjective and objective methods were used to evaluate the handbook. Results from the evaluation verify the value of the handbook to parents and give direction for future revisions of the handbook.
Wu, Desheng; Song, Yu; Xie, Kefan; Zhang, Baofeng
2018-04-25
Chemical accidents are major causes of environmental losses and have been debated due to the potential threat to human beings and environment. Compared with the single statistical analysis, co-word analysis of chemical accidents illustrates significant traits at various levels and presents data into a visual network. This study utilizes a co-word analysis of the keywords extracted from the Web crawling texts of environmental loss-related chemical accidents and uses the Pearson's correlation coefficient to examine the internal attributes. To visualize the keywords of the accidents, this study carries out a multidimensional scaling analysis applying PROXSCAL and centrality identification. The research results show that an enormous environmental cost is exacted, especially given the expected environmental loss-related chemical accidents with geographical features. Meanwhile, each event often brings more than one environmental impact. Large number of chemical substances are released in the form of solid, liquid, and gas, leading to serious results. Eight clusters that represent the traits of these accidents are formed, including "leakage," "poisoning," "explosion," "pipeline crack," "river pollution," "dust pollution," "emission," and "industrial effluent." "Explosion" and "gas" possess a strong correlation with "poisoning," located at the center of visualization map.
Accidents at Work and Costs Analysis: A Field Study in a Large Italian Company
BATTAGLIA, Massimo; FREY, Marco; PASSETTI, Emilio
2014-01-01
Accidents at work are still a heavy burden in social and economic terms, and action to improve health and safety standards at work offers great potential gains not only to employers, but also to individuals and society as a whole. However, companies often are not interested to measure the costs of accidents even if cost information may facilitate preventive occupational health and safety management initiatives. The field study, carried out in a large Italian company, illustrates technical and organisational aspects associated with the implementation of an accident costs analysis tool. The results indicate that the implementation (and the use) of the tool requires a considerable commitment by the company, that accident costs analysis should serve to reinforce the importance of health and safety prevention and that the economic dimension of accidents is substantial. The study also suggests practical ways to facilitate the implementation and the moral acceptance of the accounting technology. PMID:24869894
Rationale for Student Dress Codes: A Review of School Handbooks
ERIC Educational Resources Information Center
Freeburg, Elizabeth W.; Workman, Jane E.; Lentz-Hees, Elizabeth S.
2004-01-01
Through dress codes, schools establish rules governing student appearance. This study examined stated rationales for dress and appearance codes in secondary school handbooks; 182 handbooks were received. Of 150 handbooks containing a rationale, 117 related dress and appearance regulations to students' right to a non-disruptive educational…
Accident analysis of heavy water cooled thorium breeder reactor
NASA Astrophysics Data System (ADS)
Yulianti, Yanti; Su'ud, Zaki; Takaki, Naoyuki
2015-04-01
power reactor has a peak value before reactor has new balance condition. The analysis showed that temperatures of fuel and claddings during accident are still below limitations which are in secure condition.
Analysis of typical WWER-1000 severe accident scenarios
DOE Office of Scientific and Technical Information (OSTI.GOV)
Sorokin, Yu.S.; Shchekoldin, V.V.; Borisov, L.N.
2004-07-01
At present in EDO 'Gidropress' there is a certain experience of performing the analyses of severe accidents of reactor plant with WWER with application of domestic and foreign codes. Important data were also obtained by the results of calculation modeling of integrated experiments with fuel assembly melting comprising a real fuel. Systematization and consideration of these data in development and assimilation of codes are extremely important in connection with large uncertainty still existing in understanding and adequate description of phenomenology of severe accidents. The presented report gives a comparison of analysis results of severe accidents of reactor plant with WWER-1000more » for two typical scenarios made by using American MELCOR code and the Russian RATEG/SVECHA/HEFEST code. The results of calculation modeling are compared using above codes with the data of experiment FPT1 with fuel assembly melting comprising a real fuel, which has been carried out at the facility Phebus (France). The obtained results are considered in the report from the viewpoint of: - adequacy of results of calculation modeling of separate phenomena during severe accidents of RP with WWER by using the above codes; - influence of uncertainties (degree of details of calculation models, choice of parameters of models etc.); - choice of those or other setup variables (options) in the used codes; - necessity of detailed modeling of processes and phenomena as applied to design justification of safety of RP with WWER. (authors)« less
Guidance for updating clinical practice guidelines: a systematic review of methodological handbooks.
Vernooij, Robin W M; Sanabria, Andrea Juliana; Solà, Ivan; Alonso-Coello, Pablo; Martínez García, Laura
2014-01-02
Updating clinical practice guidelines (CPGs) is a crucial process for maintaining the validity of recommendations. Methodological handbooks should provide guidance on both developing and updating CPGs. However, little is known about the updating guidance provided by these handbooks. We conducted a systematic review to identify and describe the updating guidance provided by CPG methodological handbooks and included handbooks that provide updating guidance for CPGs. We searched in the Guidelines International Network library, US National Guidelines Clearinghouse and MEDLINE (PubMed) from 1966 to September 2013. Two authors independently selected the handbooks and extracted the data. We used descriptive statistics to analyze the extracted data and conducted a narrative synthesis. We included 35 handbooks. Most handbooks (97.1%) focus mainly on developing CPGs, including variable degrees of information about updating. Guidance on identifying new evidence and the methodology of assessing the need for an update is described in 11 (31.4%) and eight handbooks (22.8%), respectively. The period of time between two updates is described in 25 handbooks (71.4%), two to three years being the most frequent (40.0%). The majority of handbooks do not provide guidance for the literature search, evidence selection, assessment, synthesis, and external review of the updating process. Guidance for updating CPGs is poorly described in methodological handbooks. This guidance should be more rigorous and explicit. This could lead to a more optimal updating process, and, ultimately to valid trustworthy guidelines.
DOE/EPRI Electricity Storage Handbook in Collaboration with NRECA.
DOE Office of Scientific and Technical Information (OSTI.GOV)
Akhil, Abbas Ali; Huff, Georgianne; Currier, Aileen B.
2015-02-01
The Electricity Storage Handbook (Handbook) is a how - to guide for utility and rural cooperative engineers, planners, and decision makers to plan and implement energy storage projects. The Handbook also serves as an information resource for investors and venture capitalists, providing the latest developments in technologies and tools to guide their evaluation s of energy storage opportunities. It includes a comprehensive database of the cost of current storage systems in a wide variety of electric utility and customer services, along with interconnection schematics. A list of significant past and present energy storage projects is provided for a practical perspectivemore » . This Handbook, jointly sponsored by the U.S. Department of Energy and the Electric Power Research Institute in collaboration with the National Rural Electric Cooperative Association, is published in electronic form at www.sandia.gov/ess. This Handbook is best viewed online.« less
NASA Technical Reports Server (NTRS)
Campbell, M. E.; Thompson, M. B.
1973-01-01
Information on lubricants from government reports, military specifications, qualified parts lists, and suppliers of commercial lubricants has been consolidated in one source. Handbook includes data on chemical and physical properties of solid, bonded solid, and liquid lubricants; dispersions and composites; and greases, oils, and hydraulic fluids.
Risk Characterization Handbook
This Handbook has two parts. The first is the Risk Characterization guidance itself. The second part comprises the Appendices which contain the Risk Characterization Policy, the risk characterization case studies and references.
DOE Office of Scientific and Technical Information (OSTI.GOV)
Farmer, M. T.; Corradini, M.; Rempe, J.
The U.S. Department of Energy (DOE) has played a major role in the U.S. response to the events at Fukushima Daiichi. During the first several weeks following the accident, U.S. assistance efforts were guided by results from a significant and diverse set of analyses. In the months that followed, a coordinated analysis activity aimed at gaining a more thorough understanding of the accident sequence was completed using laboratory-developed, system-level best-estimate accident analysis codes, while a parallel analysis was conducted by U.S. industry. A comparison of predictions for Unit 1 from these two studies indicated significant differences between MAAP and MELCORmore » results for key plant parameters, such as in-core hydrogen production. On that basis, a crosswalk was completed to determine the key modeling variations that led to these differences. In parallel with these activities, it became clear that there was a need to perform a technology gap evaluation on accident-tolerant components and severe accident analysis methodologies with the goal of identifying any data and/or knowledge gaps that may exist given the current state of light water reactor (LWR) severe accident research and augmented by insights from Fukushima. In addition, there is growing international recognition that data from Fukushima could significantly reduce uncertainties related to severe accident progression, particularly for boiling water reactors. On these bases, a group of U. S. experts in LWR safety and plant operations was convened by the DOE Office of Nuclear Energy (DOE-NE) to complete technology gap analysis and Fukushima forensics data needs identification activities. The results from these activities were used as the basis for refining DOE-NE's severe accident research and development (R&D) plan. Finally, this paper provides a high-level review of DOE-sponsored R&D efforts in these areas, including planned activities on accident-tolerant components and accident analysis methods.« less
Farmer, M. T.; Corradini, M.; Rempe, J.; ...
2016-11-02
The U.S. Department of Energy (DOE) has played a major role in the U.S. response to the events at Fukushima Daiichi. During the first several weeks following the accident, U.S. assistance efforts were guided by results from a significant and diverse set of analyses. In the months that followed, a coordinated analysis activity aimed at gaining a more thorough understanding of the accident sequence was completed using laboratory-developed, system-level best-estimate accident analysis codes, while a parallel analysis was conducted by U.S. industry. A comparison of predictions for Unit 1 from these two studies indicated significant differences between MAAP and MELCORmore » results for key plant parameters, such as in-core hydrogen production. On that basis, a crosswalk was completed to determine the key modeling variations that led to these differences. In parallel with these activities, it became clear that there was a need to perform a technology gap evaluation on accident-tolerant components and severe accident analysis methodologies with the goal of identifying any data and/or knowledge gaps that may exist given the current state of light water reactor (LWR) severe accident research and augmented by insights from Fukushima. In addition, there is growing international recognition that data from Fukushima could significantly reduce uncertainties related to severe accident progression, particularly for boiling water reactors. On these bases, a group of U. S. experts in LWR safety and plant operations was convened by the DOE Office of Nuclear Energy (DOE-NE) to complete technology gap analysis and Fukushima forensics data needs identification activities. The results from these activities were used as the basis for refining DOE-NE's severe accident research and development (R&D) plan. Finally, this paper provides a high-level review of DOE-sponsored R&D efforts in these areas, including planned activities on accident-tolerant components and accident analysis methods.« less
ADOT route transfer procedures study : route transfer handbook
DOT National Transportation Integrated Search
2012-06-01
This handbook describes processes and procedures associated with transfers of road : jurisdiction, both to and from the State Highway System. The intended users of this handbook : are the Arizona Department of Transportation (ADOT), local government ...
NASA Technical Reports Server (NTRS)
1990-01-01
This NASA Audit Follow-up Handbook is issued pursuant to the requirements of the Office of Management and Budget (OMB) Circular A-50, Audit Follow-up, dated September 29, 1982. It sets forth policy, uniform performance standards, and procedural guidance to NASA personnel for use when considering reports issued by the Office of Inspector General (OIG), other executive branch audit organizations, the Defense Contract Audit Agency (DCAA), and the General Accounting Office (GAO). It is intended to: specify principal roles; strengthen the procedures for management decisions (resolution) on audit findings and corrective action on audit report recommendations; emphasize the importance of monitoring agreed upon corrective actions to assure actual accomplishment; and foster the use of audit reports as effective tools of management. A flow chart depicting the NASA audit and management decision process is in Appendix A. This handbook is a controlled handbook issued in loose-leaf form and will be revised by page changes. Additional copies for internal use may be obtained through normal distribution channels.
Gen IV Materials Handbook Beta Release for Structural and Functional Evaluation
DOE Office of Scientific and Technical Information (OSTI.GOV)
Ren, Weiju; Luttrell, Claire
2006-09-12
Development of the Gen IV Materials Handbook is briefly summarized up to date. Current status of the Handbook website construction is described. The developed Handbook components and access control of the beta version are discussed for the present evaluation release. Detailed instructions and examples are given to provide guidance for evaluators to browse the constructed parts and use all the currently developed functionalities of the Handbook in evaluation.
Oklahoma Handbook: Child Nutrition Programs. Revised Edition.
ERIC Educational Resources Information Center
Oklahoma State Dept. of Education, Oklahoma City.
Nutrition concepts, school food service guidelines, and related materials (such as nutrition charts, menu planning worksheets, and student survey forms) are provided in this nutrition handbook. Prepared by the Oklahoma State Department of Education's School Lunch Section, the handbook consists of nine sections that are organized in outline format.…
Program and Course Approval Handbook. Fifth Edition
ERIC Educational Resources Information Center
California Community Colleges, Chancellor's Office, 2013
2013-01-01
This "Program and Course Approval Handbook" assists California Community College (CCC) administrators, faculty, and staff in the development of programs and courses and the submission of these proposals for review by the Chancellor's Office. By law, the Chancellor is required to prepare and distribute a handbook for program and course…
Retirement Planning Handbook: Washington State Faculty Association of Community Colleges.
ERIC Educational Resources Information Center
Silverstein, Roberta
Designed for faculty and exempt administrators at Washington's community colleges, this handbook explains available retirement plans, deductions, and options. First, a glossary of terms and an index to sections of the handbook dealing with the concepts are provided. The bulk of the handbook uses a question/answer format to present information on…
Loss Prevention through Safety Belt Use: A Handbook for Managers.
ERIC Educational Resources Information Center
National Highway Traffic Safety Administration (DOT), Washington, DC.
This handbook is designed to help managers address safety belt usage issues through a cost-effective and direct approach--establishing an employee safety belt program. The handbook offers a hands-on guide for conducting the program and provides for implementation at all levels. The handbook contains cost information, a program overview, policy and…
NASA Technical Reports Server (NTRS)
1972-01-01
A handbook which sets forth the Kennedy Space Center radiation protection policy is presented. The book also covers administrative direction and guidance on organizational and procedural requirements of the program. Only ionizing radiation is covered.
"Sports Splash" 1980. A Librarian's Planning Handbook.
ERIC Educational Resources Information Center
Thomas, James L.; Thomas, Carol H.
This handbook has been developed as an aid for librarians in planning summer 1980 reading programs on a sports theme for children from preschool through the elementary years. The program encourages children to visit the library, become familiar with its resources, and promote reading and enjoyment of books. The handbook is complemented by…
Nutrition for Athletes. A Handbook for Coaches.
ERIC Educational Resources Information Center
American Association for Health, Physical Education, and Recreation, Washington, DC.
This handbook contains nutritional information for athletic coaches and others who provide this information and guidance to high school and college students. The purposes of the handbook are to review briefly the content of a sound basic diet and to analyze theories and practices that would relate to nutrition and athletic performance. The…
Handbook of Qualitative Research in Communication Disorders
ERIC Educational Resources Information Center
Ball, Martin J., Ed.; Müller, Nicole, Ed.; Nelson, Ryan L., Ed.
2013-01-01
This volume provides a comprehensive and in-depth handbook of qualitative research in the field of communication disorders. It introduces and illustrates the wide range of qualitative paradigms that have been used in recent years to investigate various aspects of communication disorders. The first part of the Handbook introduces in some detail the…
Parents Helping Parents: Mutual Parenting Network Handbook.
ERIC Educational Resources Information Center
Simkinson, Charles H.; Redmond, Robert F.
Guidelines for mutual parenting are provided in this handbook. "Mutual parenting" means that everyone in the community shares the responsibility for the safety and well-being of the community's youngsters. Several topics are discussed in the 15 brief chapters of the handbook. Chapters 1 through 3 focus on the formation of a mutual…
ERIC Educational Resources Information Center
Essary, Alice W., Comp.
A handbook for graduate teaching assistants (GTAs) in the Department of Mathematics at the University of Southern Mississippi is presented. General information is provided on GTA supervision, instructor absences, GTA obligations, the office and supplies, and the university's sexual harassment policy. A section on the first day of class covers: the…
DOT National Transportation Integrated Search
2008-11-01
This Handbook provides an overview of the Full-Function Service Patrol (FFSP) and describes desired program characteristics from the viewpoint of an agency that is responsible for funding, managing, and operating the services. Presented guidelines an...
Approaching Tibetan Studies: A Resource Handbook for Educators.
ERIC Educational Resources Information Center
Garfunkel, Jon
This resource handbook for educators is divided into three broad sections: "Curricular Ideas and Support Materials"; "About Tibet"; and "Suggested Sources for the Study of Tibet." The handbook's first section, "Curricular Ideas and Support Materials," contains the following subdivisions: "Thematic…
The Family Support Group (FSG) Leaders’ Handbook
2000-04-01
family guide. Fort Hood, TX: Author. Granovsky , N. (1998). Family Support Group leader basic handbook (Operation READY). Alexandria, VA: U. S...Readiness and Financial Planning " (22.3 minutes). Granovsky , N. (1998). Family Support Group Leader Basic Handbook (Operation READY). Alexandria
FAA statistical handbook of aviation, calendar year 1988
DOT National Transportation Integrated Search
1988-08-15
The FAA Statistical Handbook of Aviation is published annually by the Federal Aviation Administration (FAA). The handbook is provided here in MS Excel. format as downloadable files and as text tables that can be viewed in PDF format. The prime purpos...
[Human risk factors and injuries due to road accidents: analysis of current data].
Marchetti, Pierpaolo; Morandi, Anna; Lombardo, Carlo; Gigli Berzolari, Francesca; Bruno, Vincenzo; Marinoni, Alessandra
2009-01-01
several studies have shown that most road accidents are due to human factors, and that these are strongly linked to a drive's age and sex. The aim of this study is to test the role that some human factors play in road accidents by analysing current road accident data in the Province of Pavia, in Northern Italy. road accidents that occurred in 2004 were analysed by integrating the paper database of the vehicle licensing office, properly computerised, with the 911 database of the Province of Pavia. This study has been carried out by analysing 1.347 road accidents and the associated 2.908 drivers of motorised vehicles. Northern Italy, the Province of Pavia. the death rate of drivers of 2-wheeled vehicles is almost nine times higher than that of 4-wheeled vehicles. Analysis shows that females are twice as exposed to road accidents than males; it also shows the benefits of extensive road education training and of being aged 30-64 and older. Drivers who have already been punished and have had their driving license scores reduced are likely to respond rapidly when in a dangerous situation and also to be without blame after an accident. Motorcycle riders are 25 times more likely to suffer serious injury than drivers of cars. Additionally, the risk of a woman being seriously injured is higher than for a man. females, young drivers and motorcycle riders who have not previously been penalised for a previous traffic violation have a higher risk of being seriously injured; females and motorcycle riders are also at greater risk of being seriously injured. We hope that this analysis will be used to improve preventative interventions for road accidents.r.
Word Processing. A Handbook for Business Teachers.
ERIC Educational Resources Information Center
Stewart, Jeffrey R., Jr., Ed.
This handbook is designed to provide information to help teachers keep abreast of changes in word processing and to develop necessary teaching skills. The handbook is divided into two main parts: understanding word processing and teaching word processing skills. In the introduction the part word processing plays in the business scheme of a company…
NCES Handbook of Survey Methods: Technical Report.
ERIC Educational Resources Information Center
Thurgood, Lori; Walter, Elizabeth; Carter, George; Henn, Susan; Huang, Gary; Nooter, Daniel; Smith, Wray; Cash, R. William; Salvucci, Sameena; Seastrom, Marilyn; Phan, Tai; Cohen, Michael
This handbook presents current explanations of how each survey program of the National Center for Education Statistics (NCES) obtains and prepared the data it publishes. The handbook aims to provide users of NCES data with the most current information necessary to evaluate the suitability of the statistics for their needs, with a focus on the…
Why In the World: A Teacher's Handbook.
ERIC Educational Resources Information Center
Pellet, Elizabeth A.; And Others
This handbook will help secondary teachers in all subject areas use the "Why in the World" television series to teach current events. The handbook presents the origin of and rationale for the series, describes the programs, suggests general class activities that teachers can use with all the programs in the series, discusses additional resources…
[Handbook for the preparation of evidence-based documents. Tools derived from scientific knowledge].
Carrión-Camacho, M R; Martínez-Brocca, M A; Paneque-Sánchez-Toscano, I; Valencia-Martín, R; Palomino-García, A; Muñoz-Durán, C; Tamayo-López, M J; González-Eiris-Delgado, C; Otero-Candelera, R; Ortega-Ruiz, F; Sobrino-Márquez, J M; Jiménez-García-Bóveda, R; Fernández-Quero, M; Campos-Pareja, A M
2013-01-01
This handbook is intended to be an accessible, easy-to-consult guide to help professionals produce or adapt Evidence-Based Documents. Such documents will help standardize both clinical practice and decision-making, the quality always being monitored in such a way that established references are complied with. Evidence-Based Health Care Committee, a member of "Virgen del Rocío" University Hospital quality structure, proposed the preparation of a handbook to produce Evidence-Based Documents including: a description of products, characteristics, qualities, uses, methodology of production, and application scope of every one of them. The handbook consists of seven Evidence-Based tools, one chapter on critical analysis methodology of scientific literature, one chapter with internet resources, and some appendices with different assessment tools. This Handbook provides general practitioners with a great opportunity to improve quality and as a guideline to standardize clinical healthcare, and managers with a strategy to promote and encourage the development of documents in an effort to reduce clinical practice variability, as well as giving patients the opportunity of taking part in planning their own care. Copyright © 2011 SECA. Published by Elsevier Espana. All rights reserved.
NASA Space Mechanisms Handbook: Lessons Learned Documented
NASA Technical Reports Server (NTRS)
Fusaro, Robert L.
1999-01-01
The need to improve space mechanism reliability is underscored by a long history of flight failures and anomalies caused by malfunctioning mechanisms on spacecraft and launch vehicles. Some examples of these failures are listed in a table. Because much experience has been gained over the years, many specialized design practices have evolved and many unsatisfactory design approaches have been identified.NASA and the NASA Lewis Research Center conducted a Lessons Learned Study (refs. 1 and 2) and wrote a handbook to document what has been learned in the past. The primary goals of the handbook were to identify desirable and undesirable design practices for space mechanisms and to reduce the number of failures caused by the repetition of past design errors. Another goal was to identify a variety of design approaches for specific applications and to provide the associated considerations and caveats for each approach in an effort to help designers choose the approach most suitable for each application. This technical summary outlines the goals and objectives of the handbook and study as well as the contents of the handbook.
DOT National Transportation Integrated Search
1998-05-01
This handbook has been sponsored by the Federal Transit Administration (FTA) and the Volpe National Transportation Systems Center (Volpe Center) to (1) explain the security requirements specified in FTA's State Safety Oversight Rule (49 CFR Par 659),...
Space Materials Handbook. 3rd; ed.
NASA Technical Reports Server (NTRS)
Rittenhouse, John B.; Singletary, John B.
1969-01-01
This edition is the result of an extensive revision and reworking of the second edition of the Space Materials Handbook along with the incorporation of entirely new subject matter coverage and new materials data. All of the most significant material, phenomena, properties, and principles covered in the original Handbook are presented and expanded in this revised and updated version. However, treatment of theoretical aspects has been condensed in order that more emphasis could be placed on the extensive new materials knowledge and data obtained from the design and successful launching of a wide variety of space systems. The handbook is organized into four parts, namely: space environment, effect of space environment on materials, materials in space, and biological interaction with spacecraft materials. Information on mechanical, physical, and chemical properties and characteristics is given for a wide variety of metallic and nonmetallic materials. The effects of natural and induced environments on materials are appraised. Materials categories include coverage of thermal control materials, optical materials, adhesives, organic structural materials, inorganic structural materials, electronic components and materials, materials for sealing applications, and lubrication materials. In addition, a comprehensive multiple citation index is incorporated which gives ready access to information on specific subject areas with regard to their locations within the Handbook.
Human factors analysis and classification system applied to civil aircraft accidents in India.
Gaur, Deepak
2005-05-01
The Human Factors Analysis and Classification System (HFACS) has gained wide acceptance as a tool to classify human factors in aircraft accidents and incidents. This study on application of HFACS to civil aircraft accident reports at Directorate General Civil of Aviation (DGCA), India, was conducted to ascertain the practicability of applying HFACS to existing investigation reports and to analyze the trends of human factor causes of civil aircraft accidents. Accident investigation reports held at DGCA, New Delhi, for the period 1990--99 were scrutinized. In all, 83 accidents occurred during this period, of which 48 accident reports were evaluated in this study. One or more human factors contributed to 37 of the 48 (77.1%) accidents. The commonest unsafe act was 'skill based errors' followed by 'decision errors.' Violations of laid down rules were contributory in 16 cases (33.3%). 'Preconditions for unsafe acts' were seen in 23 of the 48 cases (47.9%). A fairly large number (52.1%) had 'organizational influences' contributing to the accident. These results are in consonance with larger studies of accidents in the U.S. Navy and general aviation. Such a high percentage of 'organizational influences' has not been reported in other studies. This is a healthy sign for Indian civil aviation, provided effective remedial action for the same is undertaken.
NASA Risk-Informed Decision Making Handbook
NASA Technical Reports Server (NTRS)
Dezfuli, Homayoon; Stamatelatos, Michael; Maggio, Gaspare; Everett, Christopher; Youngblood, Robert; Rutledge, Peter; Benjamin, Allan; Williams, Rodney; Smith, Curtis; Guarro, Sergio
2010-01-01
This handbook provides guidance for conducting risk-informed decision making in the context of NASA risk management (RM), with a focus on the types of direction-setting key decisions that are characteristic of the NASA program and project life cycles, and which produce derived requirements in accordance with existing systems engineering practices that flow down through the NASA organizational hierarchy. The guidance in this handbook is not meant to be prescriptive. Instead, it is meant to be general enough, and contain a sufficient diversity of examples, to enable the reader to adapt the methods as needed to the particular decision problems that he or she faces. The handbook highlights major issues to consider when making decisions in the presence of potentially significant uncertainty, so that the user is better able to recognize and avoid pitfalls that might otherwise be experienced.
ERIC Educational Resources Information Center
New York State Education Dept., Albany. Office of the Professions.
The laws, rules and regulations of the State Education Department governing chiropractic practice in New York State are provided in this handbook. Requirements and procedures are also highlighted, and the forms for obtaining a license and first registration as a chiropractor are provided. The booklet is divided into the following sections:…
Learning lessons from Natech accidents - the eNATECH accident database
NASA Astrophysics Data System (ADS)
Krausmann, Elisabeth; Girgin, Serkan
2016-04-01
When natural hazards impact industrial facilities that house or process hazardous materials, fires, explosions and toxic releases can occur. This type of accident is commonly referred to as Natech accident. In order to prevent the recurrence of accidents or to better mitigate their consequences, lessons-learned type studies using available accident data are usually carried out. Through post-accident analysis, conclusions can be drawn on the most common damage and failure modes and hazmat release paths, particularly vulnerable storage and process equipment, and the hazardous materials most commonly involved in these types of accidents. These analyses also lend themselves to identifying technical and organisational risk-reduction measures that require improvement or are missing. Industrial accident databases are commonly used for retrieving sets of Natech accident case histories for further analysis. These databases contain accident data from the open literature, government authorities or in-company sources. The quality of reported information is not uniform and exhibits different levels of detail and accuracy. This is due to the difficulty of finding qualified information sources, especially in situations where accident reporting by the industry or by authorities is not compulsory, e.g. when spill quantities are below the reporting threshold. Data collection has then to rely on voluntary record keeping often by non-experts. The level of detail is particularly non-uniform for Natech accident data depending on whether the consequences of the Natech event were major or minor, and whether comprehensive information was available for reporting. In addition to the reporting bias towards high-consequence events, industrial accident databases frequently lack information on the severity of the triggering natural hazard, as well as on failure modes that led to the hazmat release. This makes it difficult to reconstruct the dynamics of the accident and renders the development of
Stop the Bullying: A Handbook for Schools.
ERIC Educational Resources Information Center
Rigby, Ken
Noting that bullying in school is a growing concern in Australian communities, this handbook draws upon a 10-year study of bullying in Australian schools and is designed to help educators find out what is happening in their school and develop sound anti-bullying policies. The handbook also provides guidance in working effectively with students to…
Accident analysis of heavy water cooled thorium breeder reactor
DOE Office of Scientific and Technical Information (OSTI.GOV)
Yulianti, Yanti; Su’ud, Zaki; Takaki, Naoyuki
2015-04-16
. The power reactor has a peak value before reactor has new balance condition. The analysis showed that temperatures of fuel and claddings during accident are still below limitations which are in secure condition.« less
[Analysis of work accidents during the years 1999-2006 in a hospital company in Lombardia].
Melloni, P; Antoniazzi, E; Somenzi, V; Galli, L; Fazioli, R; Mottinelli, A; Franzosi, C; Cirla, A M; Gobba, E
2007-01-01
This study describe accidents occurred in the period between 1999 and 2006 in the Hospital of Cremona, in which about 2400 subjects operate. The analysis of Accident Register showed a reduction of about 30% of the total number of accidents during the examined period and a non homogeneous distribution of the various types of accidents. The most frequent accidents were prick (25.8%), trauma (22.9%) and "in itinere" accidents (7.8%). One type of accident has been little considered up to now: the aggressions. Professional nurses were the most frequently involved and the most affected units were those that belong to the Internal Medicine Department. "In itinere" accidents had the longest average prognosis (11.6 days). The repetition of accidents occurred to the same operator hasn't been analysed before now: a professional nurse had nine accidents (of various type) in the seven years considered. Probably the reduction of accident must be attributed to the effectiveness of the prevention activities undertaken during the reviewed period. Biological accidents, for which it was possible to implement prevention programs, have been markedly reduced; it was not the same for "In Itinere" accidents, that depend significantly on external factors that are not easily dismissed.
Garbarino, Sergio; Guglielmi, Ottavia; Sanna, Antonio; Mancardi, Gian Luigi; Magnavita, Nicola
2016-01-01
Study Objectives: Obstructive sleep apnea (OSA) is the single most important preventable medical cause of excessive daytime sleepiness (EDS) and driving accidents. OSA may also adversely affect work performance through a decrease in productivity, and an increase in the injury rate. Nevertheless, no systematic review and meta-analysis of the relationship between OSA and work accidents has been performed thus far. Methods: PubMed, PsycInfo, Scopus, Web of Science, and Cochrane Library were searched. Out of an initial list of 1,099 papers, 10 studies (12,553 participants) were eligible for our review, and 7 of them were included in the meta-analysis. The overall effects were measured by odds ratios (OR) and 95% confidence intervals (CI). An assessment was made of the methodological quality of the studies. Moderator analysis and funnel plot analysis were used to explore the sources of between-study heterogeneity. Results: Compared to controls, the odds of work accident was found to be nearly double in workers with OSA (OR = 2.18; 95% CI = 1.53–3.10). Occupational driving was associated with a higher effect size. Conclusions: OSA is an underdiagnosed nonoccupational disease that has a strong adverse effect on work accidents. The nearly twofold increased odds of work accidents in subjects with OSA calls for workplace screening in selected safety-sensitive occupations. Commentary: A commentary on this article appears in this issue on page 1171. Citation: Garbarino S, Guglielmi O, Sanna A, Mancardi GL, Magnavita N. Risk of occupational accidents in workers with obstructive sleep apnea: systematic review and meta-analysis. SLEEP 2016;39(6):1211–1218. PMID:26951401
Handbook for designing roadways for the aging population.
DOT National Transportation Integrated Search
2014-06-01
The original Older Driver Highway Design Handbook was published by FHWA in 1998 (FHWA-RD-97-135). The : 2nd edition, titled Highway Design Handbook for Older Drivers and Pedestrians (FHWA-RD-01-103) was published in : 2001. This 3rd edition, under a ...
Analysis of Crew Fatigue in AIA Guantanamo Bay Aviation Accident
NASA Technical Reports Server (NTRS)
Rosekind, Mark R.; Gregory, Kevin B.; Miller, Donna L.; Co, Elizabeth L.; Lebacqz, J. Victor; Statler, Irving C. (Technical Monitor)
1994-01-01
Flight operations can engender fatigue, which can affect flight crew performance, vigilance, and mood. The National Transportation Safety Board (NTSB) requested the NASA Fatigue Countermeasures Program to analyze crew fatigue factors in an aviation accident that occurred at Guantanamo Bay, Cuba. There are specific fatigue factors that can be considered in such investigations: cumulative sleep loss, continuous hours of wakefulness prior to the incident or accident, and the time of day at which the accident occurred. Data from the NTSB Human Performance Investigator's Factual Report, the Operations Group Chairman's Factual Report, and the Flight 808 Crew Statements were analyzed, using conservative estimates and averages to reconcile discrepancies among the sources. Analysis of these data determined the following: the entire crew displayed cumulative sleep loss, operated during an extended period of continuous wakefulness, and obtained sleep at times in opposition to the circadian disposition for sleep, and that the accident occurred in the afternoon window of physiological sleepiness. In addition to these findings, evidence that fatigue affected performance was suggested by the cockpit voice recorder (CVR) transcript as well as in the captain's testimony. Examples from the CVR showed degraded decision-making skills, fixation, and slowed responses, all of which can be affected by fatigue; also, the captain testified to feeling "lethargic and indifferent" just prior to the accident. Therefore, the sleep/wake history data supports the hypothesis that fatigue was a factor that affected crewmembers' performance. Furthermore, the examples from the CVR and the captain's testimony support the hypothesis that the fatigue had an impact on specific actions involved in the occurrence of the accident.
ERIC Educational Resources Information Center
Malzer, Maris; Popovic, Milica; Striedinger, Angelika; Bjorklund, Karin; Olsson, Anna-Clara; Elstad, Linda; Brus, Sanja; Stark, Kat; Stojanovic, Marko; Scholz, Christine
2009-01-01
"Tolerance is not enough, discrimination must be fought" is what ESU staff stated in their Seminar on Equality in London, last May. Following their seminar, they decided to provide members with more practical tools to fight discrimination in higher education. This handbook aims at as part of that strategy. Focusing on several issues that…
Underwood, Peter; Waterson, Patrick
2014-07-01
The Swiss Cheese Model (SCM) is the most popular accident causation model and is widely used throughout various industries. A debate exists in the research literature over whether the SCM remains a viable tool for accident analysis. Critics of the model suggest that it provides a sequential, oversimplified view of accidents. Conversely, proponents suggest that it embodies the concepts of systems theory, as per the contemporary systemic analysis techniques. The aim of this paper was to consider whether the SCM can provide a systems thinking approach and remain a viable option for accident analysis. To achieve this, the train derailment at Grayrigg was analysed with an SCM-based model (the ATSB accident investigation model) and two systemic accident analysis methods (AcciMap and STAMP). The analysis outputs and usage of the techniques were compared. The findings of the study showed that each model applied the systems thinking approach. However, the ATSB model and AcciMap graphically presented their findings in a more succinct manner, whereas STAMP more clearly embodied the concepts of systems theory. The study suggests that, whilst the selection of an analysis method is subject to trade-offs that practitioners and researchers must make, the SCM remains a viable model for accident analysis. Copyright © 2013 Elsevier Ltd. All rights reserved.
Preliminary analysis of loss-of-coolant accident in Fukushima nuclear accident
NASA Astrophysics Data System (ADS)
Su'ud, Zaki; Anshari, Rio
2012-06-01
Loss-of-Coolant Accident (LOCA) in Boiling Water Reactor (BWR) especially on Fukushima Nuclear Accident will be discussed in this paper. The Tohoku earthquake triggered the shutdown of nuclear power reactors at Fukushima Nuclear Power station. Though shutdown process has been completely performed, cooling process, at much smaller level than in normal operation, is needed to remove decay heat from the reactor core until the reactor reach cold-shutdown condition. If LOCA happen at this condition, it will cause the increase of reactor fuel and other core temperatures and can lead to reactor core meltdown and exposure of radioactive material to the environment such as in the Fukushima Dai Ichi nuclear accident case. In this study numerical simulation has been performed to calculate pressure composition, water level and temperature distribution on reactor during this accident. There are two coolant regulating system that operational on reactor unit 1 at this accident, Isolation Condensers (IC) system and Safety Relief Valves (SRV) system. Average mass flow of steam to the IC system in this event is 10 kg/s and could keep reactor core from uncovered about 3,2 hours and fully uncovered in 4,7 hours later. There are two coolant regulating system at operational on reactor unit 2, Reactor Core Isolation Condenser (RCIC) System and Safety Relief Valves (SRV). Average mass flow of coolant that correspond this event is 20 kg/s and could keep reactor core from uncovered about 73 hours and fully uncovered in 75 hours later. There are three coolant regulating system at operational on reactor unit 3, Reactor Core Isolation Condenser (RCIC) system, High Pressure Coolant Injection (HPCI) system and Safety Relief Valves (SRV). Average mass flow of water that correspond this event is 15 kg/s and could keep reactor core from uncovered about 37 hours and fully uncovered in 40 hours later.
Construction industry accidents in Spain.
Camino López, Miguel A; Ritzel, Dale O; Fontaneda, Ignacio; González Alcantara, Oscar J
2008-01-01
This paper analyzed industrial accidents that take place on construction sites and their severity. Eighteen variables were studied. We analyzed the influence of each of these with respect to the severity and fatality of the accident. This descriptive analysis was grounded in 1,630,452 accidents, representing the total number of accidents suffered by workers in the construction sector in Spain over the period 1990-2000. It was shown that age, type of contract, time of accident, length of service in the company, company size, day of the week, and the remainder of the variables under analysis influenced the seriousness of the accident. IMPACT ON INJURY PREVENTION: The results obtained show that different training was needed, depending on the severity of accidents, for different age, length of service in the company, organization of work, and time when workers work. The research provides an insight to the likely causes of construction injuries in Spain. As a result of the analysis, industries and governmental agencies in Spain can start to provide appropriate strategies and training to the construction workers.
Development of an Executive Level Stock Fund Handbook
1990-09-01
graphics assistance, thorough proof-reading of countless rewrites, and prayer support. I want to thank Heike, my wife to be, for her tremendous patience...Usability........................... 46 Format Design ....................... 50 III. Methodology.................................... 52 Overall...54 Panel of Experts ....................57 Interview Instrument ................57 Handbook Format Design ............. 58 Handbook Usability
Beginning Teacher Handbook. Occupational Specialist I, II, III.
ERIC Educational Resources Information Center
Indiana State Univ., Terre Haute. School of Technology.
This handbook is designed to familiarize the beginning secondary vocational teacher with the legal requirements and guidelines for the Indiana assistantship program for vocational teacher licensing and to assist that teacher in satisfactorily completing the assistantship. The handbook includes a discussion of the features of the occupational…
Highlights of the Exposure Factors Handbook (Final Report)
EPA announced the availability of the final report, Highlights of the Exposure Factors Handbook (EPA/600/R-10/030).This Highlights document presents an overview of the information provided in the Exposure Factors Handbook (U.S. EPA, 2011). Excerpts of each chapter of the ...
Payload crew training complex simulation engineer's handbook
NASA Technical Reports Server (NTRS)
Shipman, D. L.
1984-01-01
The Simulation Engineer's Handbook is a guide for new engineers assigned to Experiment Simulation and a reference for engineers previously assigned. The experiment simulation process, development of experiment simulator requirements, development of experiment simulator hardware and software, and the verification of experiment simulators are discussed. The training required for experiment simulation is extensive and is only referenced in the handbook.
Handbook of Basic Atomic Spectroscopic Data
National Institute of Standards and Technology Data Gateway
SRD 108 Handbook of Basic Atomic Spectroscopic Data (Web, free access) This handbook provides a selection of the most important and frequently used atomic spectroscopic data. The compilation includes data for the neutral and singly-ionized atoms of all elements hydrogen through einsteinium (Z = 1-99). The wavelengths, intensities, and spectrum assignments are given for each element, and the data for the approximately 12,000 lines of all elements are also collected into a single table.
Analysis of Sertraline in Postmortem Fluids and Tissues in 11 Aviation Accident Victims
2012-11-01
likely undergoes significant postmortem redistribution. 17. Key Words 18. Distribution Statement Forensic Toxicology , Sertraline, Norsertraline... Toxicology .. Forensic Sci Int,.142:.75-100.(2004) . 29 .. Skopp,.G ..Postmortem.Toxicology .. Forensic Sci Med Pathol,.6:.314-25.(2010) . ... toxicological . analysis. on. specimens.from.….aircraft.accident.fatalities”.and.“in- vestigate.….general.aviation.and.air.carrier.accidents. and. search
Statistical Analysis And Treatment Of Accident Black Spots: A Case Study Of Nandyal Mandal
NASA Astrophysics Data System (ADS)
Sudharshan Reddy, B.; Vishnu Vardhan Reddy, L.; Sreenivasa Reddy, G., Dr
2017-08-01
Background: Increased, economic activity raised the consumption levels of the people across the country. This created scope for increase in travel and transportation. The increase in the vehicles since last 10 years has put lot of pressure on the existing roads and ultimately resulting in road accidents. Nandyal Mandal is located in the Kurnool district of Andhra Pradesh and well developed in both agricultural and industrial sectors after Kurnool. 567 accidents occurred in the last seven years at 143 locations shows the severity of the accidents in the Nandyal Mandal. There is a need to carry out some work in the Nandyal Mandal to improve the accidents black spots for reducing the accidents. Methods: Last seven years (2010-2016) of accident data collected from Police Stations. Weighted Severity Index (WSI), a scientific method is used for identifying the accident black spots. Statistical analysis has carried out for the collected data using Chi-Square Test to determine the independence of accidents with other attributes. Chi-Square Goodness of fit test conducted for test whether the accidents are occurring by chance or following any pattern. Results: WSI values are determined for the 143 locations. The Locations with high WSI are treated as accident black spots. Five black spots are taken for field study. After field observations and interaction with the public, some improvements are suggested for improving the accident black spots. There is no relationship between the severity of accidents and the other attributes like month, season, day, hours in day and the age group except type of vehicle. Road accidents are distributed throughout the Year, Month and Season. Road accidents are not distributed throughout the day.
Telecommunications handbook for transportation professionals : the basics of telecommunications.
DOT National Transportation Integrated Search
2004-08-01
This handbook was created to provide individuals responsible for managing and implementing Traffic : Signal, and Freeway Management programs with an understand of the basic technologies of : telecommunications. The handbook provides a brief look at t...
NASA Automatic Information Security Handbook
NASA Technical Reports Server (NTRS)
1993-01-01
This handbook details the Automated Information Security (AIS) management process for NASA. Automated information system security is becoming an increasingly important issue for all NASA managers and with rapid advancements in computer and network technologies and the demanding nature of space exploration and space research have made NASA increasingly dependent on automated systems to store, process, and transmit vast amounts of mission support information, hence the need for AIS systems and management. This handbook provides the consistent policies, procedures, and guidance to assure that an aggressive and effective AIS programs is developed, implemented, and sustained at all NASA organizations and NASA support contractors.
Predicting System Accidents with Model Analysis During Hybrid Simulation
NASA Technical Reports Server (NTRS)
Malin, Jane T.; Fleming, Land D.; Throop, David R.
2002-01-01
Standard discrete event simulation is commonly used to identify system bottlenecks and starving and blocking conditions in resources and services. The CONFIG hybrid discrete/continuous simulation tool can simulate such conditions in combination with inputs external to the simulation. This provides a means for evaluating the vulnerability to system accidents of a system's design, operating procedures, and control software. System accidents are brought about by complex unexpected interactions among multiple system failures , faulty or misleading sensor data, and inappropriate responses of human operators or software. The flows of resource and product materials play a central role in the hazardous situations that may arise in fluid transport and processing systems. We describe the capabilities of CONFIG for simulation-time linear circuit analysis of fluid flows in the context of model-based hazard analysis. We focus on how CONFIG simulates the static stresses in systems of flow. Unlike other flow-related properties, static stresses (or static potentials) cannot be represented by a set of state equations. The distribution of static stresses is dependent on the specific history of operations performed on a system. We discuss the use of this type of information in hazard analysis of system designs.
American Indian Health Careers Handbook. Second Edition, 1975.
ERIC Educational Resources Information Center
Jennings, Don, Ed.
Prepared by the Association of American Indian Physicians (AAIP), this handbook provides information relative to American Indian health careers in terms of need, opportunity, preparation, and information sources. Designed to encourage American Indian youth to seek careers in the health professions, this handbook describes the enormous need for…
Curriculum Handbook for Parents, 2003-2004: Grade 6.
ERIC Educational Resources Information Center
Alberta Learning, Edmonton.
Noting that parents are vital partners in the educational system, this handbook provides parents with information about the Grade 6 curriculum in Alberta, Canada. Based on the Alberta Learning "Programs of Study: Elementary Schools," the handbook describes the knowledge, skills, and attitudes students in Alberta are expected to…
Curriculum Handbook for Parents, 2003-2004: Grade 1.
ERIC Educational Resources Information Center
Alberta Learning, Edmonton.
Noting that parents are vital partners in the educational system, this handbook provides parents with information about the Grade 1 curriculum in Alberta, Canada. Based on the Alberta Learning "Programs of Study: Elementary Schools," the handbook describes the knowledge, skills, and attitudes students in Alberta are expected to…
Curriculum Handbook for Parents, 2002-2003: Grade 4.
ERIC Educational Resources Information Center
Alberta Learning, Edmonton.
Noting that parents are vital partners in the educational system, this handbook provides parents with information about the Grade 4 curriculum in Alberta, Canada. Based on the Alberta Learning "Programs of Study: Elementary Schools," the handbook describes the knowledge, skills, and attitudes students in Alberta are expected to…
Curriculum Handbook for Parents, 2003-2004: Grade 3.
ERIC Educational Resources Information Center
Alberta Learning, Edmonton.
Noting that parents are vital partners in the educational system, this handbook provides parents with information about the Grade 3 curriculum in Alberta, Canada. Based on the Alberta Learning "Programs of Study: Elementary Schools," the handbook describes the knowledge, skills, and attitudes students in Alberta are expected to…
Curriculum Handbook for Parents, 2003-2004: Grade 5.
ERIC Educational Resources Information Center
Alberta Learning, Edmonton.
Noting that parents are vital partners in the educational system, this handbook provides parents with information about the Grade 5 curriculum in Alberta, Canada. Based on the Alberta Learning "Programs of Study: Elementary Schools," the handbook describes the knowledge, skills, and attitudes students in Alberta are expected to…
Curriculum Handbook for Parents, 2003-2004: Grade 2.
ERIC Educational Resources Information Center
Alberta Learning, Edmonton.
Noting that parents are vital partners in the educational system, this handbook provides parents with information about the Grade 2 curriculum in Alberta, Canada. Based on the Alberta Learning "Programs of Study: Elementary Schools," the handbook describes the knowledge, skills, and attitudes students in Alberta are expected to…
Curriculum Handbook for Parents, 2002-2003: Grade 6.
ERIC Educational Resources Information Center
Alberta Learning, Edmonton.
Noting that parents are vital partners in the educational system, this handbook provides parents with information about the Grade 6 curriculum in Alberta, Canada. Based on the Alberta Learning "Programs of Study: Elementary Schools," the handbook describes the knowledge, skills, and attitudes students in Alberta are expected to…
Curriculum Handbook for Parents, 2003-2004: Grade 4.
ERIC Educational Resources Information Center
Alberta Learning, Edmonton.
Noting that parents are vital partners in the educational system, this handbook provides parents with information about the Grade 4 curriculum in Alberta, Canada. Based on the Alberta Learning "Programs of Study: Elementary Schools," the handbook describes the knowledge, skills, and attitudes students in Alberta are expected to…
Curriculum Handbook for Parents, 2002-2003: Grade 5.
ERIC Educational Resources Information Center
Alberta Learning, Edmonton.
Noting that parents are vital partners in the educational system, this handbook provides parents with information about the Grade 5 curriculum in Alberta, Canada. Based on the Alberta Learning "Programs of Study: Elementary Schools," the handbook describes the knowledge, skills, and attitudes students in Alberta are expected to…
Curriculum Handbook for Parents, 2002-2003: Grade 1.
ERIC Educational Resources Information Center
Alberta Learning, Edmonton.
Noting that parents are vital partners in the educational system, this handbook provides parents with information about the Grade 1 curriculum in Alberta, Canada. Based on the Alberta Learning "Programs of Study: Elementary Schools," the handbook describes the knowledge, skills, and attitudes students in Alberta are expected to…
Curriculum Handbook for Parents, 2002-2003: Grade 2.
ERIC Educational Resources Information Center
Alberta Learning, Edmonton.
Noting that parents are vital partners in the educational system, this handbook provides parents with information about the Grade 2 curriculum in Alberta, Canada. Based on the Alberta Learning "Programs of Study: Elementary Schools," the handbook describes the knowledge, skills, and attitudes students in Alberta are expected to…
Curriculum Handbook for Parents, 2002-2003: Grade 3.
ERIC Educational Resources Information Center
Alberta Learning, Edmonton.
Noting that parents are vital partners in the educational system, this handbook provides parents with information about the Grade 3 curriculum in Alberta, Canada. Based on the Alberta Learning "Programs of Study: Elementary Schools," the handbook describes the knowledge, skills, and attitudes students in Alberta are expected to…
NCAA Sports Medicine Handbook, 1999-2000. Twelfth Edition.
ERIC Educational Resources Information Center
National Collegiate Athletic Association, Indianapolis, IN.
This handbook, first published in 1975, is the primary educational tool used by the National Collegiate Athletic Association Committee on Competitive Safeguards and Medical Aspects of Sports, and is designed to assist schools in the development of safe intercollegiate athletics programs. The handbook's first section on administrative issues covers…
Handbook of Research on Electronic Surveys and Measurements
ERIC Educational Resources Information Center
Reynolds, Rodney, Ed.; Woods, Robert, Ed.; Baker, Jason, Ed.
2007-01-01
The "Handbook of Research on Electronic Surveys and Measurements" is the comprehensive reference source for innovative knowledge on electronic surveys. This commanding handbook of research provides complete coverage of the challenges associated with the use of the Internet to develop online surveys, administer Web-based instruments, and conduct…
DOT National Transportation Integrated Search
2011-09-01
This handbook provides an overview of public transit in Iowa and how to do business with the Iowa Department of Transportation (Iowa DOT) Office of Public Transit (OPT). It is intended to be a tool to assist transit managers navigate through the many...
DOE Office of Scientific and Technical Information (OSTI.GOV)
Kohout, E.F.; Folga, S.; Mueller, C.
1996-03-01
This paper describes the Waste Management Facility Accident Analysis (WASTE{underscore}ACC) software, which was developed at Argonne National Laboratory (ANL) to support the US Department of Energy`s (DOE`s) Waste Management (WM) Programmatic Environmental Impact Statement (PEIS). WASTE{underscore}ACC is a decision support and database system that is compatible with Microsoft{reg_sign} Windows{trademark}. It assesses potential atmospheric releases from accidents at waste management facilities. The software provides the user with an easy-to-use tool to determine the risk-dominant accident sequences for the many possible combinations of process technologies, waste and facility types, and alternative cases described in the WM PEIS. In addition, its structure willmore » allow additional alternative cases and assumptions to be tested as part of the future DOE programmatic decision-making process. The WASTE{underscore}ACC system demonstrates one approach to performing a generic, systemwide evaluation of accident risks at waste management facilities. The advantages of WASTE{underscore}ACC are threefold. First, the software gets waste volume and radiological profile data that were used to perform other WM PEIS-related analyses directly from the WASTE{underscore}MGMT system. Second, the system allows for a consistent analysis across all sites and waste streams, which enables decision makers to understand more fully the trade-offs among various policy options and scenarios. Third, the system is easy to operate; even complex scenario runs are completed within minutes.« less
Handbook for Educational Buildings Planning. Educational Building and Equipment 9.
ERIC Educational Resources Information Center
Almeida, Rodolfo
Stages in the educational facility planning process are presented in this handbook, with a second focus on implementation. Four chapters provide information on the four cycles of the planning process, which include analysis and diagnosis, research and development, planning and programming, and implementation and evaluation. Characteristics of an…
Tanzanian Swahili: Special Skills Handbook. Peace Corps Language Handbook Series.
ERIC Educational Resources Information Center
Hawkinson, Annie K.
This handbook contains two types of materials: (1) texts in Swahili with English translations, and (2) vocabulary lists. The introduction of the book provides numerous suggestions for using the texts and lists to expand vocabulary, improve ability in using grammatical structures, developing writing and speaking ability, and improving listening…
Middle Atmosphere Program: Handbook for MAP, volume 24
NASA Technical Reports Server (NTRS)
Edwards, Belva (Editor)
1987-01-01
This MAP handbook lists the MAP steering and standing committees. Also listed is the regional consultative group, the secretariat, study groups, projects, and national representatives. The major portion of the handbook is taken up with the listing of scientist members by country and the alphabetical index and addresses of scientists.
Handbook of Adult and Continuing Education. New Edition.
ERIC Educational Resources Information Center
Wilson, Arthur L., Ed.; Hayes, Elisabeth R., Ed.
This handbook presents the perspectives of more than 60 leading authorities on the study and practice of adult and continuing education. The following are among the papers included: "A Selective History of Adult Education Handbooks" (A.L. Wilson, E.R. Hayes); "The Concept of Critically Reflective Practice" (Stephen D.…
[Records of growth and development data in the child health handbook].
Abud, Simone Mourão; Gaíva, Maria Aparecida Munhoz
2015-06-01
The aim was to analyse the input of growth and development data in the Child Health Handbook. This is a cross-sectional study conducted in Cuiabá, Brazil, on August 13, 2011, with the application of a questionnaire and direct observation of 950 handbooks. We included children under one year of age who resided in Cuiabá, accompanied by their mothers or guardians who were in possession of the handbook. Data were analyzed by calculating the prevalence ratio (PR) and Chi-Square test, with a significance level set at 5%. The project was approved by the Ethics Committee under Opinion No. 882/2010. Of the analyzed handbooks, 95.4% of the development data and 79.6% of the data in the growth charts were incomplete or missing. The low rate of growth and development data input in the handbooks reveals the need to create awareness among the population, health care professionals and managers on the importance of handbooks, and the need to invest in training and the empowerment of professionals in relation to its proper use.
Kotenko, K V; Shinkarev, S M; Abramov, Iu V; Granovskaia, E O; Iatsenko, V N; Gavrilin, Iu I; Margulis, U Ia; Garetskaia, O S; Imanaka, T; Khoshi, M
2012-01-01
The nuclear accident occurred at Fukushima Dai-ichi Nuclear Power Plant (NPP) (March 11, 2011) similarly to the accident at the Chernobyl NPP (April 26, 1986) is related to the level 7 of the INES. It is of interest to make an analysis of the radionuclide composition of the fallout following the both accidents. The results of the spectrometric measurements were used in that comparative analysis. Two areas following the Chernobyl accident were considered: (1) the near zone of the fallout - the Belarusian part of the central spot extended up to 60 km around the Chernobyl NPS and (2) the far zone of the fallout--the "Gomel-Mogilev" spot centered 200 km to the north-northeast of the damaged reactor. In the case of Fukushima accident the near zone up to about 60 km considered. The comparative analysis has been done with respect to refractory radionuclides (95Zr, 95Nb, 141Ce, 144Ce), as well as to the intermediate and volatile radionuclides 103Ru, 106Ru, 131I, 134Cs, 137Cs, 140La, 140Ba and the results of such a comparison have been discussed. With respect to exposure to the public the most important radionuclides are 131I and 137Cs. For the both accidents the ratios of 131I/137Cs in the considered soil samples are in the similar ranges: (3-50) for the Chernobyl samples and (5-70) for the Fukushima samples. Similarly to the Chernobyl accident a clear tendency that the ratio of 131I/137Cs in the fallout decreases with the increase of the ground deposition density of 137Cs within the trace related to a radioactive cloud has been identified for the Fukushima accident. It looks like this is a universal tendency for the ratio of 131I/137Cs versus the 137Cs ground deposition density in the fallout along the trace of a radioactive cloud as a result of a heavy accident at the NPP with radionuclides releases into the environment. This tendency is important for an objective reconstruction of 131I fallout based on the results of 137Cs measurements of soil samples carried out at
Water Quality Standards Handbook
The Water Quality Standards Handbook is a compilation of the EPA's water quality standards (WQS) program guidance including recommendations for states, authorized tribes, and territories in reviewing, revising, and implementing WQS.
Visualization of Traffic Accidents
NASA Technical Reports Server (NTRS)
Wang, Jie; Shen, Yuzhong; Khattak, Asad
2010-01-01
Traffic accidents have tremendous impact on society. Annually approximately 6.4 million vehicle accidents are reported by police in the US and nearly half of them result in catastrophic injuries. Visualizations of traffic accidents using geographic information systems (GIS) greatly facilitate handling and analysis of traffic accidents in many aspects. Environmental Systems Research Institute (ESRI), Inc. is the world leader in GIS research and development. ArcGIS, a software package developed by ESRI, has the capabilities to display events associated with a road network, such as accident locations, and pavement quality. But when event locations related to a road network are processed, the existing algorithm used by ArcGIS does not utilize all the information related to the routes of the road network and produces erroneous visualization results of event locations. This software bug causes serious problems for applications in which accurate location information is critical for emergency responses, such as traffic accidents. This paper aims to address this problem and proposes an improved method that utilizes all relevant information of traffic accidents, namely, route number, direction, and mile post, and extracts correct event locations for accurate traffic accident visualization and analysis. The proposed method generates a new shape file for traffic accidents and displays them on top of the existing road network in ArcGIS. Visualization of traffic accidents along Hampton Roads Bridge Tunnel is included to demonstrate the effectiveness of the proposed method.
DOE/EPRI Electricity Storage Handbook in Collaboration with NRECA
DOE Office of Scientific and Technical Information (OSTI.GOV)
Akhil, Abbas A.; Huff, Georgianne; Currier, Aileen B.
2016-09-01
The Electricity Storage Handbook (Handbook) is a how-to guide for utility and rural cooperative engineers, planners, and decision makers to plan and implement energy storage projects. The Handbook also serves as an information resource for investors and venture capitalists, providing the latest developments in technologies and tools to guide their evaluations of energy storage opportunities. It includes a comprehensive database of the cost of current storage systems in a wide variety of electric utility and customer services, along with interconnection schematics. A list of significant past and present energy storage projects is provided for a practical perspective. This Handbook, jointlymore » sponsored by the U.S. Department of Energy and the Electric Power Research Institute in collaboration with the National Rural Electric Cooperative Association, is published in electronic form at www.sandia.gov/ess.« less
ERIC Educational Resources Information Center
Trout Unlimited, Arlington, VA.
Part of the Trout Unlimited program involves the development of cooperative programs to educate youth and their communities about environmental conservation. This handbook provides guidelines for conducting youth education events and information to facilitate the development and implementation of youth education activities with various community…
Managed lanes handbook training : year 2 report of activities.
DOT National Transportation Integrated Search
2009-02-01
This report summarizes the Year 2 activities under Implementation Project 5-4160-01, Managed Lanes : Handbook Training. The overall objective of the project is to develop a 12-hour workshop covering The : Managed Lanes Handbook, and teach the materia...
The Student Handbook, Federal Law and Electronic Technology.
ERIC Educational Resources Information Center
Gregory, Dennis E.
2002-01-01
Student handbooks clearly make up a portion of the contract that colleges and universities have with their students. Handbooks also provide a means by which institutions may comply with obligations that are required of them by governmental entities. New electronic technologies already in place will increasingly be used to provide this information…
SEL/Project Language. Level II, Kindergarten, Teacher's Handbook.
ERIC Educational Resources Information Center
Valladares, Ann E.; Lynch, Helen C.
The Teacher's Handbook is part of the publication series of the Southeastern Education Laboratory/Project Language (SEL/PL), an 8-year language-centered program designed to alleviate the language deficiencies of disadvantaged children between the ages of four and eleven. For teachers utilizing SEL/PL, the Handbook provides a research summary and…
The Development of an Elementary School Student Handbook.
ERIC Educational Resources Information Center
Aaland, Janine; And Others
One of the challenges facing school systems is creating an effective student handbook of current school policies. This report reviews the literature concerning federal and state statutes, district policies, and the professional literature concerning the implementation of a school wide discipline policy and plan that can be codified in a handbook.…
Faculty Handbooks as Enforceable Contracts: A State Guide
ERIC Educational Resources Information Center
American Association of University Professors, 2009
2009-01-01
Each year, the American Association of University Professors (AAUP) receives many inquiries about the legal status of faculty handbooks. To respond to some common inquiries, the Association's legal office prepared this overview of faculty handbook decisions. It is arranged by state and includes decisions of which the Association is aware and that…
Faculty Handbook, 75-76. St. Cloud State University.
ERIC Educational Resources Information Center
Saint Cloud State Coll., Minn.
General procedures, policies, and services of the university are outlined in the 1975 edition of the handbook. More detailed information in some areas may be found in other university publications, and a complete set of State University System Rules and Regulations is not included. This handbook is organized into the following sections: university…
Salmon, P; Williamson, A; Lenné, M; Mitsopoulos-Rubens, E; Rudin-Brown, C M
2010-08-01
Safety-compromising accidents occur regularly in the led outdoor activity domain. Formal accident analysis is an accepted means of understanding such events and improving safety. Despite this, there remains no universally accepted framework for collecting and analysing accident data in the led outdoor activity domain. This article presents an application of Rasmussen's risk management framework to the analysis of the Lyme Bay sea canoeing incident. This involved the development of an Accimap, the outputs of which were used to evaluate seven predictions made by the framework. The Accimap output was also compared to an analysis using an existing model from the led outdoor activity domain. In conclusion, the Accimap output was found to be more comprehensive and supported all seven of the risk management framework's predictions, suggesting that it shows promise as a theoretically underpinned approach for analysing, and learning from, accidents in the led outdoor activity domain. STATEMENT OF RELEVANCE: Accidents represent a significant problem within the led outdoor activity domain. This article presents an evaluation of a risk management framework that can be used to understand such accidents and to inform the development of accident countermeasures and mitigation strategies for the led outdoor activity domain.
[Severe parachuting accident. Analysis of 122 cases].
Krauss, U; Mischkowsky, T
1993-06-01
Based on a population of 122 severely injured patients the causes of paragliding accidents and the patterns of injury are analyzed. A questionnaire is used to establish a sport-specific profile for the paragliding pilot. The lower limbs (55.7%) and the lower parts of the spine (45.9%) are the most frequently injured parts of the body. There is a high risk of multiple injuries after a single accident because of the tremendous axial power. The standard of equipment is good in over 90% of the cases. Insufficient training and failure to take account of geographical and meteorological conditions are the main determinants of accidents sustained by paragliders, most of whom are young. Nevertheless, 80% of our patients want to continue paragliding. Finally some advice is given on how to prevent paragliding accidents and injuries.
HANDBOOK: CONTINUOUS EMISSION MONITORING SYSTEMS FOR NON-CRITERIA POLLUTANTS
This Handbook provides a description of the methods used to continuously monitor non-criteria pollutants emitted from stationary sources. The Handbook contains a review of current regulatory programs, the state-of-the-art sampling system design, analytical techniques, and the use...
An Analysis of U.S. Civil Rotorcraft Accidents by Cost and Injury (1990-1996)
NASA Technical Reports Server (NTRS)
Iseler, Laura; DeMaio, Joe; Rutkowski, Michael (Technical Monitor)
2002-01-01
A study of rotorcraft accidents was conducted to identify safety issues and research areas that might lead to a reduction in rotorcraft accidents and fatalities. The primary source of data was summaries of National Transportation Safety Board (NTSB) accident reports. From 1990 to 1996, the NTSB documented 1396 civil rotorcraft accidents in the United States in which 491 people were killed. The rotorcraft data were compared to airline and general aviation data to determine the relative safety of rotorcraft compared to other segments of the aviation industry. In depth analysis of the rotorcraft data addressed demographics, mission, and operational factors. Rotorcraft were found to have an accident rate about ten times that of commercial airliners and about the same as that of general aviation. The likelihood that an accident would be fatal was about equal for all three classes of operation. The most dramatic division in rotorcraft accidents is between flights flown by private pilots versus professional pilots. Private pilots, flying low cost aircraft in benign environments, have accidents that are due, in large part, to their own errors. Professional pilots, in contrast, are more likely to have accidents that are a result of exacting missions or use of specialized equipment. For both groups judgement error is more likely to lead to a fatal accident than are other types of causes. Several approaches to improving the rotorcraft accident rate are recommended. These mostly address improvement in the training of new pilots and improving the safety awareness of private pilots.
NASA Technical Reports Server (NTRS)
Batthauer, Byron E.
1987-01-01
This paper analyzes a NASA Convair 990 (CV-990) accident with emphasis on rejected-takeoff (RTO) decision making, training, procedures, and accident statistics. The NASA Aircraft Accident Investigation Board was somewhat perplexed that an aircraft could be destroyed as a result of blown tires during the takeoff roll. To provide a better understanding of tire failure RTO's, The Board obtained accident reports, Federal Aviation Administration (FAA) studies, and other pertinent information related to the elements of this accident. This material enhanced the analysis process and convinced the Accident Board that high-speed RTO's in transport aircraft should be given more emphasis during pilot training. Pilots should be made aware of various RTO situations and statistics with emphasis on failed-tire RTO's. This background information could enhance the split-second decision-making process that is required prior to initiating an RTO.
Preliminary analysis of loss-of-coolant accident in Fukushima nuclear accident
DOE Office of Scientific and Technical Information (OSTI.GOV)
Su'ud, Zaki; Anshari, Rio
Loss-of-Coolant Accident (LOCA) in Boiling Water Reactor (BWR) especially on Fukushima Nuclear Accident will be discussed in this paper. The Tohoku earthquake triggered the shutdown of nuclear power reactors at Fukushima Nuclear Power station. Though shutdown process has been completely performed, cooling process, at much smaller level than in normal operation, is needed to remove decay heat from the reactor core until the reactor reach cold-shutdown condition. If LOCA happen at this condition, it will cause the increase of reactor fuel and other core temperatures and can lead to reactor core meltdown and exposure of radioactive material to the environmentmore » such as in the Fukushima Dai Ichi nuclear accident case. In this study numerical simulation has been performed to calculate pressure composition, water level and temperature distribution on reactor during this accident. There are two coolant regulating system that operational on reactor unit 1 at this accident, Isolation Condensers (IC) system and Safety Relief Valves (SRV) system. Average mass flow of steam to the IC system in this event is 10 kg/s and could keep reactor core from uncovered about 3,2 hours and fully uncovered in 4,7 hours later. There are two coolant regulating system at operational on reactor unit 2, Reactor Core Isolation Condenser (RCIC) System and Safety Relief Valves (SRV). Average mass flow of coolant that correspond this event is 20 kg/s and could keep reactor core from uncovered about 73 hours and fully uncovered in 75 hours later. There are three coolant regulating system at operational on reactor unit 3, Reactor Core Isolation Condenser (RCIC) system, High Pressure Coolant Injection (HPCI) system and Safety Relief Valves (SRV). Average mass flow of water that correspond this event is 15 kg/s and could keep reactor core from uncovered about 37 hours and fully uncovered in 40 hours later.« less
Balloon crash damage and injuries: an analysis of 86 accidents, 2000-2004.
de Voogt, Alexander J; van Doorn, Robert R A
2006-05-01
General aviation accounts for the majority of aviation crashes and casualties in the United States. The role of ballooning in these statistics is not regularly studied. Since 2001, the National Transportation and Safety Board has made its accident reports more readily available, which presents opportunities for further study. This study analyzes and compares a 5-yr period of accident reports and includes an analysis of injuries and balloon damage in hot-air and gas balloon accidents. Balloon crash 2-page briefs and 5-page accident reports published by the National Transportation and Safety Board for the 5-yr time period 2000-2004 were examined. Data collected in the investigation of these crashes were analyzed and compared with the epidemiological data collected in earlier research. In 86 crashes during a 5-yr period, there were 4 fatalities and 75 people were seriously injured. Only one accident was reported involving a student pilot. Broken ankles and legs have been the most commonly recorded serious injury, but could not be linked to the severity of damage to the balloon. The absence of student pilot accidents may be explained by possible stricter supervision. Balloon basket and envelopes appear of sufficient quality to withstand crashes, but improving the protection of passengers during hard landings should help to decrease the number of serious injuries in ballooning.
ERIC Educational Resources Information Center
San Ysidro School District, CA.
The handbook for preschool teachers and aides presents job descriptions and outlines school regulations and procedures of the San Ysidro Preschool Program. Job descriptions cover the responsibilities of teachers and aides in such areas as pupil progress, learning environment, professional competence, adjunct duties, and personal qualities. School…
ERIC Educational Resources Information Center
Brooks, D. Christopher
2014-01-01
While the use of analytics to promote student success is gaining in popularity, basic questions about what IPAS is and the issues institutions face during implementation and integration. The "IPAS Implementation Handbook" catalogs the experiences, observations, and practical advice from 19 institutions engaged in IPAS implementation…
Disability Accommodation Handbook.
ERIC Educational Resources Information Center
Flick-Hruska, Connie, Comp.; Blythe, Gretchen, Comp.
Designed as a resource for two-year college faculty and staff working with students with disabilities, this handbook contains facts about various disabilities, practical suggestions for improving services, and resource points for further information. Following a brief introduction, legal implications regarding disabled students are discussed for…
Handbook for Class I County School District Treasurers.
ERIC Educational Resources Information Center
Illinois State Board of Education, Springfield.
This handbook is an updated edition provided by the Illinois State Board of Education for school district treasurers. Its intent is to assist Class I county treasurers in performing their duties efficiently and effectively. The handbook is divided into four sections, the first of which outlines custodial role, eligiblity, term of office, salary,…
Kim, Tae-gu; Kang, Young-sig; Lee, Hyung-won
2011-01-01
To begin a zero accident campaign for industry, the first thing is to estimate the industrial accident rate and the zero accident time systematically. This paper considers the social and technical change of the business environment after beginning the zero accident campaign through quantitative time series analysis methods. These methods include sum of squared errors (SSE), regression analysis method (RAM), exponential smoothing method (ESM), double exponential smoothing method (DESM), auto-regressive integrated moving average (ARIMA) model, and the proposed analytic function method (AFM). The program is developed to estimate the accident rate, zero accident time and achievement probability of an efficient industrial environment. In this paper, MFC (Microsoft Foundation Class) software of Visual Studio 2008 was used to develop a zero accident program. The results of this paper will provide major information for industrial accident prevention and be an important part of stimulating the zero accident campaign within all industrial environments.
Principles of Technology. Workshop Presenter's Handbook for Pennsylvania Educators.
ERIC Educational Resources Information Center
Wichowski, Chester P.
This workshop presenter's handbook was developed to provide assistance to those who will serve as Principles of Technology trainers of science, industrial arts/technology education, and mathematics teachers throughout Pennsylvania. The handbook provides trainers with presentation materials, transparency masters, suggested activities, and selected…
AN APPROACH TO WATER RESOURCES EVALUATION OF NON-POINT SILVICULTURAL SOURCES (A PROCEDURAL HANDBOOK)
This handbook provides an analysis methodology that can be used to describe and evaluate changes to the water resource resulting from non-point silvicultural activities. This state-of-the-art approach for analysis and prediction of pollution from non point silvicultural activitie...
HRMA calibration handbook: EKC gravity compensated XRCF models
NASA Technical Reports Server (NTRS)
Tananbaum, H. D.; Jerius, D.; Hughes, J.
1994-01-01
This document, consisting of hardcopy printout of explanatory text, figures, and tables, represents one incarnation of the AXAF high resolution mirror assembly (HRMA) Calibration Handbook. However, as we have envisioned it, the handbook also consists of electronic versions of this hardcopy printout (in the form of postscript files), the individual scripts which produced the various figures and the associated input data, the model raytrace files, and all scripts, parameter files, and input data necessary to generate the raytraces. These data are all available electronically as either ASCII or FITS files. The handbook is intended to be a living document and will be updated as new information and/or fabrication data on the HRMA are obtained, or when the need for additional results are indicated. The SAO Mission Support Team (MST) is developing a high fidelity HRMA model, consisting of analytical and numerical calculations, computer software, and databases of fundamental physical constants, laboratory measurements, configuration data, finite element models, AXAF assembly data, and so on. This model serves as the basis for the simulations presented in the handbook. The 'core' of the model is the raytrace package OSAC, which we have substantially modified and now refer to as SAOsac. One major structural modification to the software has been to utilize the UNIX binary pipe data transport mechanism for passing rays between program modules. This change has made it possible to simulate rays which are distributed randomly over the entrance aperture of the telescope. It has also resulted in a highly efficient system for tracing large numbers of rays. In one application to date (the analysis of VETA-I ring focus data) we have employed 2 x 10(exp 7) rays, a substantial improvement over the limit of 1 x 10(exp 4) rays in the original OSAC module. A second major modification is the manner in which SAOsac incorporates low spatial frequency surface errors into the geometric raytrace
HRMA calibration handbook: EKC gravity compensated XRCF models
NASA Astrophysics Data System (ADS)
Tananbaum, H. D.; Jerius, D.; Hughes, J.
1994-06-01
This document, consisting of hardcopy printout of explanatory text, figures, and tables, represents one incarnation of the AXAF high resolution mirror assembly (HRMA) Calibration Handbook. However, as we have envisioned it, the handbook also consists of electronic versions of this hardcopy printout (in the form of postscript files), the individual scripts which produced the various figures and the associated input data, the model raytrace files, and all scripts, parameter files, and input data necessary to generate the raytraces. These data are all available electronically as either ASCII or FITS files. The handbook is intended to be a living document and will be updated as new information and/or fabrication data on the HRMA are obtained, or when the need for additional results are indicated. The SAO Mission Support Team (MST) is developing a high fidelity HRMA model, consisting of analytical and numerical calculations, computer software, and databases of fundamental physical constants, laboratory measurements, configuration data, finite element models, AXAF assembly data, and so on. This model serves as the basis for the simulations presented in the handbook. The 'core' of the model is the raytrace package OSAC, which we have substantially modified and now refer to as SAOsac. One major structural modification to the software has been to utilize the UNIX binary pipe data transport mechanism for passing rays between program modules. This change has made it possible to simulate rays which are distributed randomly over the entrance aperture of the telescope. It has also resulted in a highly efficient system for tracing large numbers of rays. In one application to date (the analysis of VETA-I ring focus data) we have employed 2 x 107 rays, a substantial improvement over the limit of 1 x 104 rays in the original OSAC module. A second major modification is the manner in which SAOsac incorporates low spatial frequency surface errors into the geometric raytrace. The
The Development of NASA's Fault Management Handbook
NASA Technical Reports Server (NTRS)
Fesq, Lorraine
2011-01-01
Disciplined approach to Fault Management (FM) has not always been emphasized by projects, contributing to major schedule and cost overruns. Progress is being made on a number of fronts outside of Handbook effort: (1) Processes, Practices and Tools being developed at some Centers and Institutions (2) Management recognition . Constellation FM roles, Discovery/New Frontiers mission reviews (3) Potential Technology solutions . New approaches could avoid many current pitfalls (3a) New FM architectures, including model ]based approach integrated with NASA fs MBSE efforts (3b) NASA fs Office of the Chief Technologist: FM identified in seven of NASA fs 14 Space Technology Roadmaps . opportunity to coalesce and establish thrust area to progressively develop new FM techniques FM Handbook will help ensure that future missions do not encounter same FM ]related problems as previous missions Version 1 of the FM Handbook is a good start.
ERIC Educational Resources Information Center
Rowland Unified School District, Rowland Heights, CA.
This handbook, intended to help high school students prepare for further education and careers, is divided into six sections. Section I provides information on high school graduation requirements, department offerings and related careers, the Regional Occupation Program (ROP), and adult school. Section II offers recommendations on planning for…
ERIC Educational Resources Information Center
Literacy Volunteers, Inc., Syracuse, NY.
A handbook for a community relations coordinator for Literacy Volunteers of America, Inc. is presented. An explanation of placement and advance planning is included. Information on flyers, posters, and newsletters; advance preparation of photographs, identifying them, and getting releases; and examples of news releases and steps in preparing them…
The purpose of the Handbook is to guide EPA and state SRF managers through the process of strategic fund management by putting the major financial topics concerning the SRF programs together in a single place.
Youth Apprenticeship in Construction Trades. Student Handbook. Program Requirements.
ERIC Educational Resources Information Center
Manatee County Schools, Bradenton, FL.
This student handbook contains information about participating in the construction trades program in the Manatee County (Florida) Public Schools. The first part of the handbook consists of general information about the program: program goals and objectives, intended outcomes, benefits to students, student responsibilities, contractor…
1986-06-01
the past, there were few contractual con- great deal of concern from both military and in - trols available to the Government to...However, the nearly all-inclusive nature of the war- their associates, performed a detailed review of the ranty law, imposed without much time for phase- in ... the military services in meeting the re- quirements of the warranty law. The handbook ad- Defense Systems Management College
The Development of NASA's Fault Management Handbook
NASA Technical Reports Server (NTRS)
Dennehy, Cornelius J.; Fesq, Lorraine M.; Barth, Timothy; Clark, Micah; Day, John; Fretz, Kristen; Friberg, Kenneth; Johnson, Stephen; Hattis, Philip; McComas, David;
2011-01-01
NASA is developing a FM Handbook to establish guidelines and to provide recommendations for defining, developing, analyzing, evaluating, testing, and operating FM systems. It establishes a process for developing FM throughout the lifecycle of a mission and provides a basis for moving the field toward a formal and consistent FM methodology to be applied on future programs. This paper describes the motivation for, the development of, and the future plans for the NASA FM Handbook.
Traffic control systems handbook.
DOT National Transportation Integrated Search
2005-10-01
The Traffic Control Systems Handbook updates the 1996 edition (FHWA-SA-96-032). It serves as a basic reference in planning, designing and implementing traffic control systems. : Specific chapters include introduction, summary of available and emergin...
Building United Judgment: A Handbook for Consensus Decision Making.
ERIC Educational Resources Information Center
Avery, Michel; And Others
This handbook contains techniques that will help community groups or other organizations use consensus decision making. The layout of the handbook is a scrambled montage of "main text" and boxes containing personal statements, examples, artifacts from the writing process, and additional bits of information. Chapter one introduces…
Internationalizing the Undergraduate Curriculum: A Handbook for Campus Leaders.
ERIC Educational Resources Information Center
Pickert, Sarah; Turlington, Barbara
This handbook offers practical guidance from implemented programs for making the undergraduate curriculum more international in outlook and content. The handbook is divided into five chapters. In the first chapter, presidents of four colleges and universities describe how they encourage curricular change to internationalize their institutions. The…
KAWAGUCHI, TAKUMI; SUETSUGU, TAKURO; OGATA, SHYOU; IMANAGA, MINAMI; ISHII, KUMIKO; ESAKI, NAO; SUGIMOTO, MASAKO; OTSUYAMA, JYURI; NAGAMATSU, AYU; TANIGUCHI, EITARO; ITOU, MINORU; ORIISHI, TETSUHARU; IWASAKI, SHOKO; MIURA, HIROKO; TORIMURA, TAKUJI
2016-01-01
The incidence of traffic accidents in patients with chronic liver disease (CLD) is high in the USA. However, the characteristics of patients, including dietary habits, differ between Japan and the USA. The present study investigated the incidence of traffic accidents in CLD patients and the clinical profiles associated with traffic accidents in Japan using a data-mining analysis. A cross-sectional study was performed and 256 subjects [148 CLD patients (CLD group) and 106 patients with other digestive diseases (disease control group)] were enrolled; 2 patients were excluded. The incidence of traffic accidents was compared between the two groups. Independent factors for traffic accidents were analyzed using logistic regression and decision-tree analyses. The incidence of traffic accidents did not differ between the CLD and disease control groups (8.8 vs. 11.3%). The results of the logistic regression analysis showed that yoghurt consumption was the only independent risk factor for traffic accidents (odds ratio, 0.37; 95% confidence interval, 0.16–0.85; P=0.0197). Similarly, the results of the decision-tree analysis showed that yoghurt consumption was the initial divergence variable. In patients who consumed yoghurt habitually, the incidence of traffic accidents was 6.6%, while that in patients who did not consume yoghurt was 16.0%. CLD was not identified as an independent factor in the logistic regression and decision-tree analyses. In conclusion, the difference in the incidence of traffic accidents in Japan between the CLD and disease control groups was insignificant. Furthermore, yoghurt consumption was an independent negative risk factor for traffic accidents in patients with digestive diseases, including CLD. PMID:27123257
Kawaguchi, Takumi; Suetsugu, Takuro; Ogata, Shyou; Imanaga, Minami; Ishii, Kumiko; Esaki, Nao; Sugimoto, Masako; Otsuyama, Jyuri; Nagamatsu, Ayu; Taniguchi, Eitaro; Itou, Minoru; Oriishi, Tetsuharu; Iwasaki, Shoko; Miura, Hiroko; Torimura, Takuji
2016-05-01
The incidence of traffic accidents in patients with chronic liver disease (CLD) is high in the USA. However, the characteristics of patients, including dietary habits, differ between Japan and the USA. The present study investigated the incidence of traffic accidents in CLD patients and the clinical profiles associated with traffic accidents in Japan using a data-mining analysis. A cross-sectional study was performed and 256 subjects [148 CLD patients (CLD group) and 106 patients with other digestive diseases (disease control group)] were enrolled; 2 patients were excluded. The incidence of traffic accidents was compared between the two groups. Independent factors for traffic accidents were analyzed using logistic regression and decision-tree analyses. The incidence of traffic accidents did not differ between the CLD and disease control groups (8.8 vs. 11.3%). The results of the logistic regression analysis showed that yoghurt consumption was the only independent risk factor for traffic accidents (odds ratio, 0.37; 95% confidence interval, 0.16-0.85; P=0.0197). Similarly, the results of the decision-tree analysis showed that yoghurt consumption was the initial divergence variable. In patients who consumed yoghurt habitually, the incidence of traffic accidents was 6.6%, while that in patients who did not consume yoghurt was 16.0%. CLD was not identified as an independent factor in the logistic regression and decision-tree analyses. In conclusion, the difference in the incidence of traffic accidents in Japan between the CLD and disease control groups was insignificant. Furthermore, yoghurt consumption was an independent negative risk factor for traffic accidents in patients with digestive diseases, including CLD.
Erdogan, Saffet
2009-10-01
The aim of the study is to describe the inter-province differences in traffic accidents and mortality on roads of Turkey. Two different risk indicators were used to evaluate the road safety performance of the provinces in Turkey. These indicators are the ratios between the number of persons killed in road traffic accidents (1) and the number of accidents (2) (nominators) and their exposure to traffic risk (denominator). Population and the number of registered motor vehicles in the provinces were used as denominators individually. Spatial analyses were performed to the mean annual rate of deaths and to the number of fatal accidents that were calculated for the period of 2001-2006. Empirical Bayes smoothing was used to remove background noise from the raw death and accident rates because of the sparsely populated provinces and small number of accident and death rates of provinces. Global and local spatial autocorrelation analyses were performed to show whether the provinces with high rates of deaths-accidents show clustering or are located closer by chance. The spatial distribution of provinces with high rates of deaths and accidents was nonrandom and detected as clustered with significance of P<0.05 with spatial autocorrelation analyses. Regions with high concentration of fatal accidents and deaths were located in the provinces that contain the roads connecting the Istanbul, Ankara, and Antalya provinces. Accident and death rates were also modeled with some independent variables such as number of motor vehicles, length of roads, and so forth using geographically weighted regression analysis with forward step-wise elimination. The level of statistical significance was taken as P<0.05. Large differences were found between the rates of deaths and accidents according to denominators in the provinces. The geographically weighted regression analyses did significantly better predictions for both accident rates and death rates than did ordinary least regressions, as
Bibliographic Instruction Handbook.
ERIC Educational Resources Information Center
Association of Coll. and Research Libraries, Chicago, IL.
Based on the ACRL Guidelines for Bibliographic Instruction, this handbook is intended not only to provide guidance in the development of instruction programs, but also to stimulate discussion within the profession. It consists of the guidelines, five model statements and checklists, a glossary, and a pathfinder. The guidelines present generally…
ERIC Educational Resources Information Center
Karplus, Robert, Comp.; Lawson, Chester A., Comp.
This teacher's handbook provides information about the philosophy, rationale, and teaching strategies of the Science Curriculum Improvement Study (SCIS) program, as well as information about the SCIS physical and life science sequences to provide teachers with an understanding of the program's overall content and structure. Much of the material in…
ERIC Educational Resources Information Center
POLOME, EDGAR C.
THIS INTRODUCTION TO THE STRUCTURE AND BACKGROUND OF THE SWAHILI LANGUAGE WAS WRITTEN FOR THE NON-SPECIALIST. ALTHOUGH THE LINGUISTIC TERMINOLOGY USED IN THE DESCRIPTION OF THE LANGUAGE ASSUMES THE READER HAS HAD SOME TRAINING IN LINGUISTICS, THIS HANDBOOK PROVIDES BASIC LINGUISTIC AND SOCIOLINGUISTIC INFORMATION FOR STUDENTS OF AFRICAN CULTURE…
Agricultural Occupations Handbook.
ERIC Educational Resources Information Center
Lark, Floyd J.; Henderson, Billie
This agricultural occupations handbook was developed from the Dictionary of Occupational Titles (DOT) and the U.S. Departments of Health, Education, and Welfare, and Labor publication, Vocational Education and Occupations. It includes the U.S. Office of Education coding for the instructional area of agriculture and the cluster coding for the…
ERIC Educational Resources Information Center
Asphalt Inst., College Park, MD.
The new and completely revised edition of the Asphalt Handbook, a standard reference work in the field of asphalt technology and construction, summarizes with reference the information contained in other Asphalt Institute technical manuals. Major areas discussed include the following--(1) uses of asphalt, (2) terms relating to asphalt and its…
Sanmiquel, Lluís; Bascompta, Marc; Rossell, Josep M.; Anticoi, Hernán Francisco; Guash, Eduard
2018-01-01
An analysis of occupational accidents in the mining sector was conducted using the data from the Spanish Ministry of Employment and Social Safety between 2005 and 2015, and data-mining techniques were applied. Data was processed with the software Weka. Two scenarios were chosen from the accidents database: surface and underground mining. The most important variables involved in occupational accidents and their association rules were determined. These rules are composed of several predictor variables that cause accidents, defining its characteristics and context. This study exposes the 20 most important association rules in the sector—either surface or underground mining—based on the statistical confidence levels of each rule as obtained by Weka. The outcomes display the most typical immediate causes, along with the percentage of accidents with a basis in each association rule. The most important immediate cause is body movement with physical effort or overexertion, and the type of accident is physical effort or overexertion. On the other hand, the second most important immediate cause and type of accident are different between the two scenarios. Data-mining techniques were chosen as a useful tool to find out the root cause of the accidents. PMID:29518921
Sanmiquel, Lluís; Bascompta, Marc; Rossell, Josep M; Anticoi, Hernán Francisco; Guash, Eduard
2018-03-07
An analysis of occupational accidents in the mining sector was conducted using the data from the Spanish Ministry of Employment and Social Safety between 2005 and 2015, and data-mining techniques were applied. Data was processed with the software Weka. Two scenarios were chosen from the accidents database: surface and underground mining. The most important variables involved in occupational accidents and their association rules were determined. These rules are composed of several predictor variables that cause accidents, defining its characteristics and context. This study exposes the 20 most important association rules in the sector-either surface or underground mining-based on the statistical confidence levels of each rule as obtained by Weka. The outcomes display the most typical immediate causes, along with the percentage of accidents with a basis in each association rule. The most important immediate cause is body movement with physical effort or overexertion, and the type of accident is physical effort or overexertion. On the other hand, the second most important immediate cause and type of accident are different between the two scenarios. Data-mining techniques were chosen as a useful tool to find out the root cause of the accidents.
Traffic control systems handbook
DOT National Transportation Integrated Search
2005-10-01
The 2005 edition of "Traffic Control Systems Handbook" updates the 1996 edition (FHWA-SA-96-032). It serves as a basic reference in planning, designing and implementing traffic control systems. Specific chapters include introduction, summary of avail...
Construction project management handbook.
DOT National Transportation Integrated Search
2012-03-01
The purpose of the FTA Construction Project Management Handbook is to provide guidelines for use by public transit agencies (Agen-cies) undertaking substantial construction projects, either for the first time or with little prior experience with cons...
Analysis of accidents in nine Iranian gas refineries: 2007-2011.
Mehrdad, R; Bolouri, A; Shakibmanesh, A R
2013-10-01
Occupational accidents are one of the major health hazards in industries and associated with high mortality, morbidity, spiritual damage and economic losses in the world. To determine the incidence of occupational accidents in 9 Iranian gas refineries between March 2007 and February 2011. Data on all occupational accidents occurred between March 2007 and February 2011, as well as other possible associated variables including time of accident, whether the accident was due to a personal or systemic fault, type of accident and its outcomes, age and gender of the victim, the injured parts of the body, job experience, and type of employment, were extracted from HSE reports and notes of health care services. Based on these data, we calculated the incidence rate of accidents and assessed the associated factors. During the 5 studied years, 1129 accidents have been recorded. The incidence of fatal accidents was 1.64 per 100 000 and of nonfatal accidents was 1857 per 100 000 workers per year. 99.4% of injured workers were male. The mean±SD age of injured people was 29.6±7.3 years. Almost 70% of injured workers aged under 30 years. The mean±SD job experience was 5.3±5.3 years. Accidents occurred more commonly around 10:00. More than 60% of accidents happened between 8:00 and 15:00. July had the highest incidence rate. The most common type of accident was being struck by an object (48%). More than 94% of accidents are caused by personal rather than systemic faults. Hands and wrists were the most common injured parts and involved in more than one-third of accidents. 70% of injured workers needed medical treatment and returned to work after primary treatment. The pattern of occupational accidents in Iranian gas refineries is similar to other previous reports in many ways. The incidence did not change significantly over the study period. Establishment of an online network for precise registration, notification and meticulous data collection seems necessary.
Condenser microbiofouling control handbook. Final report
DOE Office of Scientific and Technical Information (OSTI.GOV)
Rice, J.K.; Garey, J.; Mussalli, Y.G.
1993-10-01
This handbook is a unified source of information to support the decisions that must be made to control microbiofouling. It is organized to help power plant engineers and operators (1) understand the causes of biofouling and how this knowledge can be used to develop an effective cleaning process, (2) move through the regulatory maze to find the regulations applicable to their own plant, (3) monitor biofouling, including on-line, off-line, direct, and indirect methods, (4) calculate the economic penalties for biofouling, (5) evaluate various chemical control methods in terms of system design and operation, biocontrol agents, specific restrictive environmental regulations, chemicalmore » application methods, and safety and exposure for workers, (6) evaluate mechanical cleaning methods, both on-line and off-line. Worksheets and examples are provided in many sections to guide operators to a more solid understanding of their problems and possible solutions. The handbook contains 46 figures, 28 tables, several case studies, and a complete index to aid the user in selecting appropriate sections of the handbook to read or review.« less
Accident patterns for construction-related workers: a cluster analysis
NASA Astrophysics Data System (ADS)
Liao, Chia-Wen; Tyan, Yaw-Yauan
2012-01-01
The construction industry has been identified as one of the most hazardous industries. The risk of constructionrelated workers is far greater than that in a manufacturing based industry. However, some steps can be taken to reduce worker risk through effective injury prevention strategies. In this article, k-means clustering methodology is employed in specifying the factors related to different worker types and in identifying the patterns of industrial occupational accidents. Accident reports during the period 1998 to 2008 are extracted from case reports of the Northern Region Inspection Office of the Council of Labor Affairs of Taiwan. The results show that the cluster analysis can indicate some patterns of occupational injuries in the construction industry. Inspection plans should be proposed according to the type of construction-related workers. The findings provide a direction for more effective inspection strategies and injury prevention programs.
Accident patterns for construction-related workers: a cluster analysis
NASA Astrophysics Data System (ADS)
Liao, Chia-Wen; Tyan, Yaw-Yauan
2011-12-01
The construction industry has been identified as one of the most hazardous industries. The risk of constructionrelated workers is far greater than that in a manufacturing based industry. However, some steps can be taken to reduce worker risk through effective injury prevention strategies. In this article, k-means clustering methodology is employed in specifying the factors related to different worker types and in identifying the patterns of industrial occupational accidents. Accident reports during the period 1998 to 2008 are extracted from case reports of the Northern Region Inspection Office of the Council of Labor Affairs of Taiwan. The results show that the cluster analysis can indicate some patterns of occupational injuries in the construction industry. Inspection plans should be proposed according to the type of construction-related workers. The findings provide a direction for more effective inspection strategies and injury prevention programs.
Elementary Classroom Management. A Handbook of Excellence in Teaching.
ERIC Educational Resources Information Center
Charles, C. M.
Described as differing from most books about teaching, this handbook deals with what teachers identify as their greatest concerns. These concerns are uniformly matters of classroom management (such as discipline, time, pressure, effectiveness, and working with parents). The first chapter of the handbook, which provides an overview of classroom…
Handbook for Teachers of Samoan Students in Western Schools.
ERIC Educational Resources Information Center
Vaipae, Sharon Siebert
This handbook provides classroom teachers with information to assist them in enhancing Samoan students' social adjustment and academic achievement in U.S. schools. The information complements the 25-minute videotape, Samoa, which is designed for student viewing. The handbook provides background information on the Samoan people, their islands, and…
NASA printing, duplicating, and copying management handbook
NASA Technical Reports Server (NTRS)
1993-01-01
This handbook provides information and procedures for the implementation of NASA policy and applicable laws and regulations relating to printing, duplicating, and copying. The topics addressed include a description of relevant laws and regulations, authorizations required, and responsible entities for NASA printing, duplicating, and copying. The policy of NASA is to ensure understanding and application of authority and responsibility on printing matters. Where necessary, the handbook clarifies the intent of basic laws and regulations applicable to NASA.
Utah geothermal institutional handbook
DOE Office of Scientific and Technical Information (OSTI.GOV)
Wagstaff, L.W.; Green, S.
1982-01-01
Included in the Handbook are lists of the main permits required and the names of agencies and persons associated with the permits; a summary of pertinent laws, regulations, and permits; and charts outlining typical development and permitting procedures.
Equipment management user's handbook for property custodians
NASA Technical Reports Server (NTRS)
1993-01-01
The NASA Equipment Management User's Handbook for Property Custodians is issued as an instructional guide for personnel designated as property custodians and technical personnel involved in the acquisition, management, and use of NASA-owned equipment. This handbook provides general information and basic operational procedures for processing equipment transactions through the agency-wide NASA Equipment Management System (NEMS). Each NASA installation must prepare supplementary instructions for local requirements beyond the scope of NASA-wide policies and procedures contained herein, or as specified for local implementation in NHB 4200.1, 'NASA Equipment Management Manual.' NHB 4200.1 sets forth policy, uniform performance standards, and procedural guidance to NASA personnel for the acquisition, management, and use of NASA-owned equipment. This handbook is a controlled document, issued in loose-leaf form and revised by page changes. Additional copies for internal use may be obtained through normal distribution.
Exposure Factors Handbook - 2009 Update (External Review ...
The mission of National Center for Environmental Assessment (NCEA) of EPA's Office of Research and Development is to provide guidance and risk assessments aimed at protecting human health and the environment. To accomplish this mission, NCEA works to develop and improve the models, databases, tools, assumptions, and extrapolations used in risk assessments. This handbook is a tool developed by NCEA aimed at refining the assumptions used in exposure assessments and reducing uncertainty. This handbook was first published in 1989 and updated in 1997 to provide statistical data on the various human factors used in assessing exposure. This revised version of the handbook provides the up-to-date data on these exposure factors. The recommended values are based solely on our interpretations of the available data. In many situations different values may be appropriate to use in consideration of policy, precedent or other factors. External Review Draft
USAF Bioenvironmental Noise Data Handbook, volume 154
NASA Astrophysics Data System (ADS)
Rau, T. H.
1982-05-01
The E-4B is a Boeing 747 aircraft modified to serve as the national emergency/HQ Strategic Air Command Airborne Command Post. This report provides measured data defining the bioacoustic environments at flight crew/passenger locations inside this aircraft during normal flight operations. Data are reported for 24 locations in a wide variety of physical and psychoacoustic measures: overall and band sound pressure levels, C-weighted and A-weighted sound levels, preferred speech interference level, perceived noise level, and limiting times for total daily exposure of personnel with and without standard Air Force ear protectors. Refer to Volume 1 of this handbook, "USAF Bioenvironmental Noise Data Handbook, Vol. 1: Organization, Content and Application", AMRL-TR-75-50(1) 1975, for discussion of the objective and design of the handbook, the types of data presented, measurement procedures, instrumentation, data processing, definitions of quantities, symbols, equations, applications, limitations, etc.
ERIC Educational Resources Information Center
Caplan, Arna
This handbook on parent involvement, designed to be used with preschool programs, was developed by the Jefferson County Public Schools in Lakewood, Colorado. Included are: (1) a general statement about parent involvement in an early childhood program, (2) a description of the Jefferson County Early Childhood Program, (3) a description of the…
ERIC Educational Resources Information Center
Texas State Technical Inst., Waco.
The handbook is a companion volume to "High School Career Interest and Information Survey" but its use extends to high school counselors, teachers, administrators and their students as an independent reference tool for occupational information. The manual is divided into sections corresponding to the fifteen career clusters identified by the U.S.…
ERIC Educational Resources Information Center
Pistone, Kathleen A.
The handbook presents activities to aid elementary school classroom teachers as they develop and implement cultural arts lessons. A cultural arts program is interpreted as a way to help students develop perceptual awareness, build a basic vocabulary in some art cultural form, evaluate their own works of art, appreciate creative expressions, and…
ERIC Educational Resources Information Center
1972
In order to provide basic technical and production information for closed-circuit television, the editors have assembled this series of papers. Deisgned as an introductory guide for those entering the field, the handbook covers the basic areas of non-broadcast television. Starting with facilities and equipment the guide outlines the planning and…
ERIC Educational Resources Information Center
New York State Education Dept., Albany. Office of the Professions.
The laws, rules and regulations of the State Education Department governing public accountancy practice in New York State are provided in this handbook. Licensure requirements are also described, and the forms for obtaining a license and first registration as a certified public accountant are provided. The booklet is divided into the following…
Doytchev, Doytchin E; Szwillus, Gerd
2009-11-01
Understanding the reasons for incident and accident occurrence is important for an organization's safety. Different methods have been developed to achieve this goal. To better understand the human behaviour in incident occurrence we propose an analysis concept that combines Fault Tree Analysis (FTA) and Task Analysis (TA). The former method identifies the root causes of an accident/incident, while the latter analyses the way people perform the tasks in their work environment and how they interact with machines or colleagues. These methods were complemented with the use of the Human Error Identification in System Tools (HEIST) methodology and the concept of Performance Shaping Factors (PSF) to deepen the insight into the error modes of an operator's behaviour. HEIST shows the external error modes that caused the human error and the factors that prompted the human to err. To show the validity of the approach, a case study at a Bulgarian Hydro power plant was carried out. An incident - the flooding of the plant's basement - was analysed by combining the afore-mentioned methods. The case study shows that Task Analysis in combination with other methods can be applied successfully to human error analysis, revealing details about erroneous actions in a realistic situation.
Temporary traffic control handbook for local agencies : tech transfer summary.
DOT National Transportation Integrated Search
2016-03-01
The updated handbook provides local agencies with uniform standards for temporary traffic control. The handbook includes sample layouts that can be used on various projects. Having sample layouts will provide a cost savings to agencies because the de...
Handbook of Electrochemical Nanotechnology
DOE Office of Scientific and Technical Information (OSTI.GOV)
Lin, Yuehe; Nalwa, H. S.
2009-02-12
This 2-volume handbook provides an overview of recent advances in the field of electrochemical nanotechnology. It will be of great interst to graduate students, scientists, and engineering professionals whose research is at the interface of electrochemistry and nanotechnology.
Handbook of Procedures for the Graduation Program 2007-2008
ERIC Educational Resources Information Center
British Columbia Ministry of Education, 2007
2007-01-01
This 2007-2008 manual, "Handbook of Procedures for the Graduation Program," has been approved by the British Columbia Minister of Education on July 18, 2007 for the purpose of setting out graduation requirements. The handbook outlines procedures for efficiently sharing student data between schools and the Ministry of Education, and…
Separation and Loss: A Handbook for Early Childhood Professionals.
ERIC Educational Resources Information Center
Mack, Cheryl; And Others
Recognizing the importance of helping children develop coping skills to deal with daily separations and more serious losses, this handbook provides basic information and classroom support strategies for teachers and caregivers to use responsively with preschoolers. Parts 1 through 3 of the handbook provide a rationale for responding to the…
Handbook of Consultation: An Intervention for Advocacy and Outreach.
ERIC Educational Resources Information Center
Kurpius, DeWayne J., Ed.; Brown, Duane, Ed.
This handbook is one of four handbooks developed for preservice and inservice counselor preparation and professional development. It was developed as a practical guide for practicing professionals and as a textbook or supplementary material for use in courses or workshops on consultation. It consists of six chapters. "Introduction to Consultation:…
Trustee Essentials: A Handbook for Wisconsin Public Library Trustees.
ERIC Educational Resources Information Center
Wisconsin State Dept. of Public Instruction, Madison.
This handbook for Trustees of the Wisconsin Public Library describes in detail the tasks involved in being a library trustee. The handbook comprises a number of "Trustee Essentials" that cover the basic essential information needed by Trustees, as well as sources of additional information. Contents include: The Trustee Job Description;…
Project Employability: Work Performance Handbook for Special Education Students.
ERIC Educational Resources Information Center
Burrell, Lewis P.; Talarico, Robert L.
The Student Work Performance Handbook is the sixth in a series from Project Employability (Ohio) designed to meet employability needs of trainable and educable mentally retarded high school students. The handbook is organized into five major components: (1) knowledge factors about applying for and securing employment (job sources, job application…
The Phonological Awareness Handbook for Kindergarten and Primary Teachers.
ERIC Educational Resources Information Center
Ericson, Lita; Juliebo, Moira Fraser
This handbook offers a practical and comprehensive means of teaching and monitoring children's development of phonological awareness in the classroom. The handbook points out that studies have shown clearly that even informal phonological awareness activities, such as the natural and spontaneous word play found in stories, songs, and games, can…
Radiance Research Particle Soot/Absorption Photometer Instrument Handbook
DOE Office of Scientific and Technical Information (OSTI.GOV)
Springston, S. R.
2016-03-01
Radiance Research PSAPs as described in this Handbook are deployed in the second ARM Mobile Facility (AMF2) Aerosol Observing System (AOS), the third ARM Mobile Facility (AMF3) AOS, ENA AOS and Mobile Aerosol Observing System (MAOS)-A. An earlier version of the PSAP is currently operated in the ARM Aerial Facility and at SGP. The older SGP instrument is covered in a separate Handbook.
Dźwiarek, Marek; Latała, Agata
2016-01-01
This article presents an analysis of results of 1035 serious and 341 minor accidents recorded by Poland's National Labour Inspectorate (PIP) in 2005-2011, in view of their prevention by means of additional safety measures applied by machinery users. Since the analysis aimed at formulating principles for the application of technical safety measures, the analysed accidents should bear additional attributes: the type of machine operation, technical safety measures and the type of events causing injuries. The analysis proved that the executed tasks and injury-causing events were closely connected and there was a relation between casualty events and technical safety measures. In the case of tasks consisting of manual feeding and collecting materials, the injuries usually occur because of the rotating motion of tools or crushing due to a closing motion. Numerous accidents also happened in the course of supporting actions, like removing pollutants, correcting material position, cleaning, etc.
Airport Capacity Investment Handbook
DOT National Transportation Integrated Search
1978-12-01
This handbook provides a methodology for estimating the benefits and costs of capacity-related investments in airports in the United States. The procedures are laid out in a series of worksheets. The user provides certain basic information such as ex...
Traffic incident management handbook
DOT National Transportation Integrated Search
1986-09-01
The full-text of this handbook is available online in PDF format, with a link from the Federal Railroad Administration home page. Rail-highway grade crossing safety and operational problems involve two components-the highway and the railroad. The hig...
Wildlife Exposure Factors Handbook
The Wildlife Exposure Factors Handbook provides data, references, and guidance for conducting exposure assessments for wildlife species exposed to toxic chemicals in their environment. Utilization of accident databases and fuzzy sets to estimate frequency of HazMat transport accidents.
Qiao, Yuanhua; Keren, Nir; Mannan, M Sam
2009-08-15
Risk assessment and management of transportation of hazardous materials (HazMat) require the estimation of accident frequency. This paper presents a methodology to estimate hazardous materials transportation accident frequency by utilizing publicly available databases and expert knowledge. The estimation process addresses route-dependent and route-independent variables. Negative binomial regression is applied to an analysis of the Department of Public Safety (DPS) accident database to derive basic accident frequency as a function of route-dependent variables, while the effects of route-independent variables are modeled by fuzzy logic. The integrated methodology provides the basis for an overall transportation risk analysis, which can be used later to develop a decision support system.
,; ,; Ellis, Melvin Y.
1978-01-01
Passage of the Coastal Zone Management Act of 1972 focused attention on the Nation's coastal land and water areas. As plans for more effective management of the coastal zone evolved, it soon became apparent that improved maps and charts of these areas were needed. This handbook was prepared with the requirements of the entire coastal community in mind, giving greatest attention to the needs of coastal zone managers and planners at the State and local levels. Its principal objective is to provide general information and guidance; it is neither a textbook nor a technical manual, but rather a primer on coastal mapping. This handbook should help planners and managers of coastal programs to determine their mapping requirements, select the best maps and charts for their particular needs, and to deal effectively with personnel who gather data and prepare maps. The sections on "Sources of Assistance and Advice" and "Product and Data Sources" should be especially useful to all involved in mapping the coastal zone. Brief summaries of the mapping efforts of several State coastal zone management programs are included. "Future outlook" discusses anticipated progress and changes in mapping procedures and techniques. Illustrations are inserted, where appropriate, to illustrate the products and equipment discussed. Because of printing restrictions, the colors in map illustrations may vary from those in the original publication. The appendixes include substantial material which also should be of interest. In addition a glossary and an index are included to provide easy and quick access to the terms and concepts used in the text. For those interested in more technical detail than is provided in this handbook, the "Selected references" will be useful. Also, the publications of the professional societies listed in appendix 4 will provide technical information in detail.
SiSwati Communication and Culture Handbook. Peace Corps Language Handbook Series.
ERIC Educational Resources Information Center
Corum, Claudia W.; Kunene, E. C. L.
The culture and communication handbook for siSwati is one of a series designed for Peace Corps volunteers using the language daily. It provides information about use of the language in everyday situations within the culture, focusing less on grammar than on appropriate communication in context. An introductory section suggests approaches and…
The Routledge International Handbook of Learning. Routledge International Handbooks of Education
ERIC Educational Resources Information Center
Jarvis, Peter, Ed.; Watts, Mary, Ed.
2011-01-01
As our understanding of learning focuses on the whole person rather than individual aspects of learning, so the process of learning is beginning to be studied from a wide variety of perspectives and disciplines. This handbook presents a comprehensive overview of the contemporary research into learning: it brings together a diverse range of…
[Analysis of radiation-hygienic and medical consequences of the Chernobyl accident].
Onishchenko, G G
2013-01-01
Since the day of "the Chernobyl accident" in 1986 more than 25 years have been past. Radioactively contaminated areas 14 subjects of the Russian Federation with a total area of more than 50 thousand km2, where 1.5 million people now reside were exposed to radioactive contamination. Currently, a system of comprehensive evaluation of radiation doses of the population affected by the "Chernobyl accidents", including 11 guidance documents has been created. There are methodically provided works on the assessment of average annual, accumulated and predicted radiation doses of population and its critical groups, as well as doses to the thyroid gland The relevance of the analysis of the consequences of the "Chernobyl accident" is demonstrated by the events in Japan, at nuclear power Fukusima-1. In 2011 - 20/2 there were carried out comprehensive maritime expeditions under the auspices of the Russian Geographical Society with the participation of relevant ministries and agencies, leading academic institutions in Russia. In 2012, work was carried out on radiation protection of the population from the potential transboundary impact of the accident at the Japanese nuclear power plant Fukushima-l. The results provide a basis for the favorable outlook for the radiation environment in our Far East and the Pacific coast of Russia.
Handbook of Analytical Methods for Textile Composites
NASA Technical Reports Server (NTRS)
Cox, Brian N.; Flanagan, Gerry
1997-01-01
The purpose of this handbook is to introduce models and computer codes for predicting the properties of textile composites. The handbook includes several models for predicting the stress-strain response all the way to ultimate failure; methods for assessing work of fracture and notch sensitivity; and design rules for avoiding certain critical mechanisms of failure, such as delamination, by proper textile design. The following textiles received some treatment: 2D woven, braided, and knitted/stitched laminates and 3D interlock weaves, and braids.
ERIC Educational Resources Information Center
Office of Consumer Affairs, Washington, DC.
This handbook was designed to help persons avoid consumer problems, handle their own complaints if they occur, and guide them to additional sources of help if necessary. The book can also be helpful to complaint handlers when they attempt to direct consumers to the appropriate source of assistance. The guide contains three general sections. The…
ERIC Educational Resources Information Center
Maurer, Adah
This handbook describes the use of corporal punishment, attitudes towards it, and alternatives to it. Topics covered include: (1) a definition of corporal punishment; (2) descriptions and examples of different types; (3) a brief history of its use in schools and society; (4) arguments in favor of its use; (5) arguments for abolition; (6)…
ERIC Educational Resources Information Center
Moody, Sidney B.; Miller, L. E.
The handbook is designed to assist youth leaders in the Future Farmers of America (FFA). It is organized into nine sections of varying length which consider the following facets of FFA (with sample sub-topics in parentheses): FFA members (things to know to become an effective member, membership policy); FFA officers (duties and qualifications of…
ERIC Educational Resources Information Center
Edmund Scientific Co., Barrington, NJ.
For those who wish to enter the world of light shows, this handbook provides facts, ideas, techniques, suggestions, and sources for the many hard-to-get materials and products. Blacklight, flashing light, musicvision, and lumia (the anti-shape) are discussed. Instructions are given on how to create special effects with overhead projectors, 35mm.…
Li, Wen-Chin; Harris, Don; Yu, Chung-San
2008-03-01
The human factors analysis and classification system (HFACS) is based upon Reason's organizational model of human error. HFACS was developed as an analytical framework for the investigation of the role of human error in aviation accidents, however, there is little empirical work formally describing the relationship between the components in the model. This research analyses 41 civil aviation accidents occurring to aircraft registered in the Republic of China (ROC) between 1999 and 2006 using the HFACS framework. The results show statistically significant relationships between errors at the operational level and organizational inadequacies at both the immediately adjacent level (preconditions for unsafe acts) and higher levels in the organization (unsafe supervision and organizational influences). The pattern of the 'routes to failure' observed in the data from this analysis of civil aircraft accidents show great similarities to that observed in the analysis of military accidents. This research lends further support to Reason's model that suggests that active failures are promoted by latent conditions in the organization. Statistical relationships linking fallible decisions in upper management levels were found to directly affect supervisory practices, thereby creating the psychological preconditions for unsafe acts and hence indirectly impairing the performance of pilots, ultimately leading to accidents.
Texas Future Farmers of America Poultry Judging Handbook. Revised.
ERIC Educational Resources Information Center
Bradley, J. W.; And Others
This handbook is designed to help students in Texas prepare for Future Farmers of America (FFA) poultry judgings. The handbook is organized into five major sections that cover the following topics: organization of the Texas FFA poultry judging contest; judging production hens; judging production pullets; grading ready-to-cook broilers, fryers, or…
The New Design Handbook for School Food Service. Revised.
ERIC Educational Resources Information Center
Silberberg, Susan Crowl
A handbook, created for both designers and users of food service facilities in schools, provides reference information and guidance for making sure schools can provide quality food service. The handbook's first six chapters include explanations on how to start a school food service design project; required space, including kitchen work flow and…
Hoffman, David J.; Rattner, Barnett A.; Burton, G. Allen; Cairns, John
1995-01-01
The Handbook of Ecotoxicology offers 34 chapters with contributions from over 50 selected international experts. The book is divided into four major sections: I. Quantifying and Measuring Ecotoxicological Effects, II. Contaminant Sources and Effects, III. Case Histories and Ecosystem Surveys, and IV. Methods for Making Estimates and Predictability in Ecotoxicology. Concepts and methodology are presented for many types of aquatic and terrestrial ecotoxicity test protocols for both controlled and field assessments. Chapters are offered on such diverse topics as sediment and soil ecotoxicity, landscape indicators, biomonitoring, and use of current bioindicators. The roles of deforestation and global warming, pathogens and disease in ecotoxicology, abiotic factors, urban runoff, predictive ecotoxicology, population modeling, and restoration ecology are discussed. This book was designed to serve as a reference book for students entering the fields of ecotoxicology, aquatic toxicology, terrestrial wildlife toxicology, and other environmental sciences. Many portions of this handbook will serve as a convenient reference text for established investigators, resource managers, and those involved in risk assessment and risk management within regulatory agencies and the private sector.
Regional models of cooperation handbook
DOT National Transportation Integrated Search
2016-12-28
This handbook describes notable practices used by State departments of transportation (State DOTs), metropolitan planning organizations (MPOs), transit agencies, and other transportation planning partners which work across jurisdictions or traditiona...
Handbook of Developmental Disabilities
ERIC Educational Resources Information Center
Odom, Samuel L., Ed.; Horner, Robert H., Ed.; Snell, Martha E., Ed.; Blacher, Jan, Ed.
2007-01-01
This authoritative handbook reviews the breadth of current knowledge about developmental disabilities: neuroscientific and genetic foundations; the impact on health, learning, and behavior; and effective educational and clinical practices. Leading authorities analyze what works in intervening with diverse children and families, from infancy…
Phase-change materials handbook
NASA Technical Reports Server (NTRS)
Hale, D. V.; Hoover, M. J.; Oneill, M. J.
1972-01-01
Handbook describes relationship between phase-change materials and more conventional thermal control techniques and discusses materials' space and terrestrial applications. Material properties of most promising phase-change materials and purposes and uses of metallic filler materials in phase-change material composites are provided.
Handbook of Agricultural Geophysics
USDA-ARS?s Scientific Manuscript database
Geophysical methods continue to show great promise for use in agriculture. The term “agricultural geophysics” denotes a subdiscipline of geophysics that is focused only on agricultural applications. The Handbook of Agricultural Geophysics was compiled to include a comprehensive overview of the geoph...
Integrated Baseline Review (IBR) Handbook
NASA Technical Reports Server (NTRS)
Fleming, Jon F.; Kehrer, Kristen C.
2016-01-01
The purpose of this handbook is intended to be a how-to guide to prepare for, conduct, and close-out an Integrated Baseline Review (IBR). It discusses the steps that should be considered, describes roles and responsibilities, tips for tailoring the IBR based on risk, cost, and need for management insight, and provides lessons learned from past IBRs. Appendices contain example documentation typically used in connection with an IBR. Note that these appendices are examples only, and should be tailored to meet the needs of individual projects and contracts. Following the guidance in this handbook will help customers and suppliers preparing for an IBR understand the expectations of the IBR, and ensure that the IBR meets the requirements for both in-house and contract efforts.
ERIC Educational Resources Information Center
Hitchings, Donna, Ed.; Wilson, Thomas C., Ed.
This handbook is designed as an introduction to the process of library research in the field of education. To illustrate the process, a sample topic is developed from a broad concept through a well-developed topic for a research paper. Following an overview of a successful research strategy, the chapters are organized in the order of a typical…
ERIC Educational Resources Information Center
North Dakota State Board of Social Service, Bismarck.
A wide range of information pertaining to foster care and the role of foster parents is presented in this handbook. The nature of and the need for foster care are discussed briefly. Specific information is presented on the relationship of foster children to their parents, the court, their custodian and their guardian, and the process of becoming a…
Environmental Thrust Handbook.
ERIC Educational Resources Information Center
Department of Agriculture, Washington, DC.
This handbook was prepared as a tool to assist U. S. Department of Agriculture (USDA) employees coordinate their resources and efforts to help people improve their environment. Twenty-two projects are outlined as potential environmental thrusts at the community level. It is the role of USDA employees to encourage and assist, in every way possible,…
Engineering Design Handbook Short Fiber Plastic Base Composites
1975-07-31
ENGINEERING DESIGN HANDBOOK N ’~rttl SHORT FIBER PLASTIC BASE COMPOSITES l ,.. HEADQUARTERS, US ARrm MAlERIEL COIVMAND JULY 1975 DEPARTMENT OF...HANDBOOK SHORT FIBER PLASTIC BASE COMPOSITES TABLE OF CONTENTS 31 July 1975 Paragraph Page 1-1 1-2 1-2.1 1-2.2 1-3 1-3.1 1-3.2 1-3.3 1...General ............................... . Molding Short Fiber Compounds ........... . Classification of Polymer Based Composites
Professional experience and traffic accidents/near-miss accidents among truck drivers.
Girotto, Edmarlon; Andrade, Selma Maffei de; González, Alberto Durán; Mesas, Arthur Eumann
2016-10-01
To investigate the relationship between the time working as a truck driver and the report of involvement in traffic accidents or near-miss accidents. A cross-sectional study was performed with truck drivers transporting products from the Brazilian grain harvest to the Port of Paranaguá, Paraná, Brazil. The drivers were interviewed regarding sociodemographic characteristics, working conditions, behavior in traffic and involvement in accidents or near-miss accidents in the previous 12 months. Subsequently, the participants answered a self-applied questionnaire on substance use. The time of professional experience as drivers was categorized in tertiles. Statistical analyses were performed through the construction of models adjusted by multinomial regression to assess the relationship between the length of experience as a truck driver and the involvement in accidents or near-miss accidents. This study included 665 male drivers with an average age of 42.2 (±11.1) years. Among them, 7.2% and 41.7% of the drivers reported involvement in accidents and near-miss accidents, respectively. In fully adjusted analysis, the 3rd tertile of professional experience (>22years) was shown to be inversely associated with involvement in accidents (odds ratio [OR] 0.29; 95% confidence interval [CI] 0.16-0.52) and near-miss accidents (OR 0.17; 95% CI 0.05-0.53). The 2nd tertile of professional experience (11-22 years) was inversely associated with involvement in accidents (OR 0.63; 95% CI 0.40-0.98). An evident relationship was observed between longer professional experience and a reduction in reporting involvement in accidents and near-miss accidents, regardless of age, substance use, working conditions and behavior in traffic. Copyright © 2016 Elsevier Ltd. All rights reserved.
DOT National Transportation Integrated Search
1977-03-01
The objectives of the study were to collect and analyze data on rural pedestrian accidents and to identify potential countermeasures. Data on a stratified random sample of over 1,500 rural and suburban accidents from six states was collected during i...
Tobit analysis of vehicle accident rates on interstate highways.
Anastasopoulos, Panagiotis Ch; Tarko, Andrew P; Mannering, Fred L
2008-03-01
There has been an abundance of research that has used Poisson models and its variants (negative binomial and zero-inflated models) to improve our understanding of the factors that affect accident frequencies on roadway segments. This study explores the application of an alternate method, tobit regression, by viewing vehicle accident rates directly (instead of frequencies) as a continuous variable that is left-censored at zero. Using data from vehicle accidents on Indiana interstates, the estimation results show that many factors relating to pavement condition, roadway geometrics and traffic characteristics significantly affect vehicle accident rates.
Analysis of construction accidents in Turkey and responsible parties.
Gürcanli, G Emre; Müngen, Uğur
2013-01-01
Construction is one of the world's biggest industry that includes jobs as diverse as building, civil engineering, demolition, renovation, repair and maintenance. Construction workers are exposed to a wide variety of hazards. This study analyzes 1,117 expert witness reports which were submitted to criminal and labour courts. These reports are from all regions of the country and cover the period 1972-2008. Accidents were classified by the consequence of the incident, time and main causes of the accident, construction type, occupation of the victim, activity at time of the accident and party responsible for the accident. Falls (54.1%), struck by thrown/falling object (12.9%), structural collapses (9.9%) and electrocutions (7.5%) rank first four places. The accidents were most likely between the hours 15:00 and 17:00 (22.6%), 10:00-12:00 (18.7%) and just after the lunchtime (9.9%). Additionally, the most common accidents were further divided into sub-types. Expert-witness assessments were used to identify the parties at fault and what acts of negligence typically lead to accidents. Nearly two thirds of the faulty and negligent acts are carried out by the employers and employees are responsible for almost one third of all cases.
Analysis of Construction Accidents in Turkey and Responsible Parties
GÜRCANLI, G. Emre; MÜNGEN, Uğur
2013-01-01
Construction is one of the world’s biggest industry that includes jobs as diverse as building, civil engineering, demolition, renovation, repair and maintenance. Construction workers are exposed to a wide variety of hazards. This study analyzes 1,117 expert witness reports which were submitted to criminal and labour courts. These reports are from all regions of the country and cover the period 1972–2008. Accidents were classified by the consequence of the incident, time and main causes of the accident, construction type, occupation of the victim, activity at time of the accident and party responsible for the accident. Falls (54.1%), struck by thrown/falling object (12.9%), structural collapses (9.9%) and electrocutions (7.5%) rank first four places. The accidents were most likely between the hours 15:00 and 17:00 (22.6%), 10:00–12:00 (18.7%) and just after the lunchtime (9.9%). Additionally, the most common accidents were further divided into sub-types. Expert-witness assessments were used to identify the parties at fault and what acts of negligence typically lead to accidents. Nearly two thirds of the faulty and negligent acts are carried out by the employers and employees are responsible for almost one third of all cases. PMID:24077446
Dźwiarek, Marek; Latała, Agata
2016-01-01
This article presents an analysis of results of 1035 serious and 341 minor accidents recorded by Poland's National Labour Inspectorate (PIP) in 2005–2011, in view of their prevention by means of additional safety measures applied by machinery users. Since the analysis aimed at formulating principles for the application of technical safety measures, the analysed accidents should bear additional attributes: the type of machine operation, technical safety measures and the type of events causing injuries. The analysis proved that the executed tasks and injury-causing events were closely connected and there was a relation between casualty events and technical safety measures. In the case of tasks consisting of manual feeding and collecting materials, the injuries usually occur because of the rotating motion of tools or crushing due to a closing motion. Numerous accidents also happened in the course of supporting actions, like removing pollutants, correcting material position, cleaning, etc. PMID:26652689
Handbook of urban rail noise and vibration control: executive digest.
DOT National Transportation Integrated Search
1982-07-01
This executive digest presents a summary of the information that is contained in the Handbook of Urban Rail Noise and Vibration Control. The handbook is a comprehensive review of the state-of-the-art in the field. The digest is intended for all those...
Instructor-Coordinator's Handbook for Post-Secondary Distribution and Marketing Programs.
ERIC Educational Resources Information Center
Holder, Doyle
This handbook is designed to help Texas junior/community college administrators and instructor-coordinators of marketing and distributive education to plan, implement, operate, and expand mid-management programs. The handbook contains five sections. Following the introductory first section that reviews the purpose, history, philosophy, and…
Highlights of the Child-Specific Exposure Factors Handbook (Final Report)
EPA announced the release of the final report, Highlights of the Child-Specific Exposure Factors Handbook. As a "highlights" document, this is a companion report to the Child-Specific Exposure Factors Handbook (Final Report) EPA released in 2008. This highlights doc...
Film Editing Handbook; Technique of 16mm Film Cutting.
ERIC Educational Resources Information Center
Churchill, Hugh B.
Designed to help the film student with the complexities of 16mm film cutting, this handbook catalogs the mechanical procedures of both picture and sound cutting and supplies step-by-step explanations of these procedures. Because the handbook was organized so that it could be used while working at the cutting bench, common cutting problems and…
Iridiastadi, Hardianto; Ikatrinasari, Zulfa Fitri
2012-01-01
The prevalence of Indonesian railway accidents has not been declining, with hundreds of fatalities reported in the past decade. As an effort to help the National Transportation Safety Committee (NTSC), this study was conducted that aimed at understanding factors that might have contributed to the accidents. Human Factors Analysis and Classification System (HFACS) was utilized for this purpose. A total of nine accident reports (provided by the Indonesian NTSC) involving fatalities were studied using the technique. Results of this study indicated 72 factors that were closely related to the accidents. Of these, roughly 22% were considered as operator acts while about 39% were related to preconditions for operator acts. Supervisory represented 14% of the factors, and the remaining (about 25%) were associated with organizational factors. It was concluded that, while train drivers indeed played an important role in the accidents, interventions solely directed toward train drivers may not be adequate. A more comprehensive approach in minimizing the accidents should be conducted that addresses all the four aspects of HFACS.
Baka, Aikaterini D; Uzunoglu, Nikolaos K
2014-09-01
Investigation and analysis of accidents are critical elements of safety management. The over-riding purpose of an organization in carrying out an accident investigation is to prevent similar accidents, as well as seek a general improvement in the management of health and safety. Hundreds of workers have suffered injuries while installing, maintaining, or servicing machinery and equipment due to sudden re-energization of power lines. This study presents and analyzes two electrical accidents (1 fatal injury and 1 serious injury) that occurred because the power supply was reconnected inadvertently or by mistake.
Baka, Aikaterini D.; Uzunoglu, Nikolaos K.
2014-01-01
Investigation and analysis of accidents are critical elements of safety management. The over-riding purpose of an organization in carrying out an accident investigation is to prevent similar accidents, as well as seek a general improvement in the management of health and safety. Hundreds of workers have suffered injuries while installing, maintaining, or servicing machinery and equipment due to sudden re-energization of power lines. This study presents and analyzes two electrical accidents (1 fatal injury and 1 serious injury) that occurred because the power supply was reconnected inadvertently or by mistake. PMID:25379331
Cooperative Education Coordinator's Handbook.
ERIC Educational Resources Information Center
Worley, Tom
Designed to serve as a guide for teacher-coordinators, counselors, administrators, and the employing community, this handbook is a performance-oriented desk reference that provides a base for cooperative education program operations. Chapter 1 overviews cooperative education, contrasts cooperative training and work experience programs, and…
Handbook of Reading Interventions
ERIC Educational Resources Information Center
O'Connor, Rollanda E., Ed.; Vadasy, Patricia F., Ed.
2011-01-01
Comprehensive, authoritative, and designed for practical utility, this handbook presents evidence-based approaches for helping struggling readers and those at risk for literacy difficulties or delays. Leading experts explain how current research on all aspects of literacy translates into innovative classroom practices. Chapters include clear…
Handbook for Citizenship Programs.
ERIC Educational Resources Information Center
Minnesota Literacy Council, St. Paul.
The handbook is a compilation of current instructional and legal materials for teachers and planners to use in developing citizenship programs. Sections address these topics: the citizenship/naturalization process (English waivers and exemptions, potential problems, and advantages and disadvantages of obtaining citizenship); applying for…
DOE Fundamentals Handbook: Mathematics, Volume 1
DOE Office of Scientific and Technical Information (OSTI.GOV)
Not Available
1992-06-01
The Mathematics Fundamentals Handbook was developed to assist nuclear facility operating contractors provide operators, maintenance personnel, and the technical staff with the necessary fundamentals training to ensure a basic understanding of mathematics and its application to facility operation. The handbook includes a review of introductory mathematics and the concepts and functional use of algebra, geometry, trigonometry, and calculus. Word problems, equations, calculations, and practical exercises that require the use of each of the mathematical concepts are also presented. This information will provide personnel with a foundation for understanding and performing basic mathematical calculations that are associated with various DOE nuclearmore » facility operations.« less
DOE Fundamentals Handbook: Mathematics, Volume 2
DOE Office of Scientific and Technical Information (OSTI.GOV)
Not Available
1992-06-01
The Mathematics Fundamentals Handbook was developed to assist nuclear facility operating contractors provide operators, maintenance personnel, and the technical staff with the necessary fundamentals training to ensure a basic understanding of mathematics and its application to facility operation. The handbook includes a review of introductory mathematics and the concepts and functional use of algebra, geometry, trigonometry, and calculus. Word problems, equations, calculations, and practical exercises that require the use of each of the mathematical concepts are also presented. This information will provide personnel with a foundation for understanding and performing basic mathematical calculations that are associated with various DOE nuclearmore » facility operations.« less
International Handbook of Resources for Educators of Adults. English Language Materials. MSS 33.
ERIC Educational Resources Information Center
Charters, Alexander N.; Dengel, Raymond E.
This handbook is intended to assist adult educators in obtaining access to programs and documents devoted to adult education. Resources were selected for inclusion in the handbook on the basis of their availability, scope (resources must be at least national in breadth), and focus on or have some significance to adult educators. The handbook is…
Historical perspectives and recommendations for revision of Agricultural Handbook 296
USDA-ARS?s Scientific Manuscript database
Major Land Resource Areas (MLRAs) are designed to support the development and coordination of soil and water conservation programs by the NRCS, with the primary document describing MLRA being Agricultural Handbook #296 (1965, 1978, 1981, and 2006). While the most recent edition of the handbook was r...
ERIC Educational Resources Information Center
Palmieri, D. Frank; Vecchiola, Leonard C.
This handbook is intended to assist vocational teachers and administrators in preparing vocational curricula that include materials for developing teacher- and business-identified entrepreneurship competencies. The handbook begins with a discussion of the need to infuse entrepreneurship education into all areas of vocational education. The next…
DOT National Transportation Integrated Search
2001-02-01
The Human Factors Analysis and Classification System (HFACS) is a general human error framework : originally developed and tested within the U.S. military as a tool for investigating and analyzing the human : causes of aviation accidents. Based upon ...
Welding, brazing, and soldering handbook
NASA Technical Reports Server (NTRS)
Kilgore, A. B.; Koehler, M. L.; Metzler, J. W.; Sturges, S. R.
1969-01-01
Handbook gives information on the selection and application of welding, brazing, and soldering techniques for joining various metals. Summary descriptions of processes, criteria for process selection, and advantages of different methods are given.
NASA Space Mechanisms Handbook and Reference Guide Expanded Into CD-ROM Set
NASA Technical Reports Server (NTRS)
Fusaro, Robert L.
2002-01-01
Several NASA missions suffered failures and anomalies due to problems in applying space mechanisms technology to specific projects. Research shows that engineers often lack either adequate knowledge of mechanism design or sufficient understanding of how mechanisms affect sensitive systems. The Space Mechanisms Project conducted a Lessons Learned study and published a Space Mechanisms Handbook to help space industry engineers avoid recurring design, qualification, and application problems. The Space Mechanisms Handbook written at the NASA Glenn Research Center details the state-of-the-art in space mechanisms design as of 1998. NASA's objective in developing this Space Mechanisms Handbook was to provide readily accessible information on such areas as space mechanisms design, mechanical component availability and use, testing and qualification of mechanical systems, and a listing of worldwide space mechanisms experts and testing facilities in the United States. This handbook has been expanded into a two-volume CD-ROM set in an Adobe Acrobat format. In addition to the handbook, the CD's include (1) the two volume Space Mechanisms Lessons Learned Study, (2) proceedings from all the NASA hosted Aerospace Mechanisms Symposia held through the year 2000, (3) the Space Materials Handbook, (4) the Lubrication Handbook for the Space Industry, (5) the Structural & Mechanical Systems Long-Life Assurance Design Guidelines, (6) the Space Environments and Effects Source-Book, (7) the Spacecraft Deployable Appendages manual, (8) the Fastener Design Manual, (9) A Manual for Pyrotechnic Design, Development and Qualification, (10) the Report on Alternative Devices to Pyrotechnics on Spacecraft, and (11) Gearing (a manual). In addition, numerous other papers on tribology and lubrication are included.This technical summary of the project provides information on how to obtain the handbook and related information.
Statistical Handbook on Aging Americans. 1994 Edition. Statistical Handbook Series Number 5.
ERIC Educational Resources Information Center
Schick, Frank L., Ed.; Schick, Renee, Ed.
This statistical handbook contains 378 tables and charts illustrating the changes in the United States' aging population based on data collected during the 1990 census and several other surveys. The tables and charts are organized by topic as follows: demographics (age and sex distribution, life expectancy, race and ethnicity, geographic…
Underreporting of maritime accidents to vessel accident databases.
Hassel, Martin; Asbjørnslett, Bjørn Egil; Hole, Lars Petter
2011-11-01
Underreporting of maritime accidents is a problem not only for authorities trying to improve maritime safety through legislation, but also to risk management companies and other entities using maritime casualty statistics in risk and accident analysis. This study collected and compared casualty data from 01.01.2005 to 31.12.2009, from IHS Fairplay and the maritime authorities from a set of nations. The data was compared to find common records, and estimation of the true number of occurred accidents was performed using conditional probability given positive dependency between data sources, several variations of the capture-recapture method, calculation of best case scenario assuming perfect reporting, and scaling up a subset of casualty information from a marine insurance statistics database. The estimated upper limit reporting performance for the selected flag states ranged from 14% to 74%, while the corresponding estimated coverage of IHS Fairplay ranges from 4% to 62%. On average the study results document that the number of unreported accidents makes up roughly 50% of all occurred accidents. Even in a best case scenario, only a few flag states come close to perfect reporting (94%). The considerable scope of underreporting uncovered in the study, indicates that users of statistical vessel accident data should assume a certain degree of underreporting, and adjust their analyses accordingly. Whether to use correction factors, a safety margin, or rely on expert judgment, should be decided on a case by case basis. Copyright © 2011 Elsevier Ltd. All rights reserved.
Urban Farm Business Plan Handbook
The Urban Farm Business Plan Handbook (this document) provides guidance for developing a business plan for the startup and operation of an urban farm. It focuses on food and non-food related cultivated agriculture.
ERIC Educational Resources Information Center
Pearson, P. David, Ed.; And Others
Intended for reading educators and researchers, this handbook characterizes the current state of methodology and the cumulative research-based knowledge of reading. The book's three sections cover methodological issues, basic reading processes, and instructional practices. The 25 chapters discuss the following topics: (1) reading research history,…
ERIC Educational Resources Information Center
National Education Association Research Department, 2007
2007-01-01
The National Education Association (NEA) Handbook is published annually for use by Association officers, national and state staff, members, and other interested leaders in the field of education. The Association's key governance documents--including the Constitution, Bylaws, and Rules, and the Legislative Program, resolutions, policy statements,…
Deferred Maintenance Program Handbook.
ERIC Educational Resources Information Center
California State Dept. of General Services, Sacramento. Office of Public School Construction.
This handbook provides process information on California's Deferred Maintenance Program, including a description of the administering body of law. Chapters discuss the program's process on the topics of basic/additional apportionment, fund release (basic/additional and critical hardship), the Deferred Maintenance Five-Year Plan, district deposit,…
Connecticut Marketing Education Handbook.
ERIC Educational Resources Information Center
West Haven Board of Education, CT.
This revised marketing education handbook is intended to assist marketing education teachers and administrators in Connecticut in preparing students to enter meaningful careers in marketing, merchandising, and management positions. The 17 units of this reference guide cover the following topics: introduction; mission and scope of marketing…
Rockin' Readers Coordinator Handbook.
ERIC Educational Resources Information Center
Alachua County Schools, Gainesville, FL.
This coordinator's handbook describes the "Rockin' Readers" program, in which senior-citizen volunteers are matched with specifically targeted at-risk children (usually of kindergarten age or slightly older) in Alachua County, Florida, who tested below their peer group in language development and reading readiness skills. The handbook…
Handbook for Journalists. Revised.
ERIC Educational Resources Information Center
Copperud, Roy H.
This handbook was developed for the University of Southern California "Daily Trojan" student newspaper staff and the School of Journalism. It is a compendium of suggestions based on the problems that inexperienced reporters, copyreaders, and new staff members encounter. Contents include "In General," which discusses censorship,…
Improving Bilingual Program Management. A Handbook for Title VII Directors.
ERIC Educational Resources Information Center
DeGeorge, George P., Ed.
Filled with practical advice and workable techniques and strategies to help bilingual program directors deal with the problems they face, this handbook brings together ideas and suggestions from Title VII program directors, state coordinators, and superintendents with experience in bilingual programs. The handbook, written in question and answer…
HANDBOOK ON IN SITU TREATMENT OF HAZARDOUS WASTE- CONTAMINATED SOILS
This handbook comprises an update of Volume1 of the 1984 USEPA document entitled "Review of In-Place Treatment Techniques for Contaminated Surface Soils." The purpose of this handbook is the same as that of the original document - to provide state-of-the-art information on in sit...
RELAP5 Application to Accident Analysis of the NIST Research Reactor
DOE Office of Scientific and Technical Information (OSTI.GOV)
Baek, J.; Cuadra Gascon, A.; Cheng, L.Y.
Detailed 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 time-dependent analysis of the primary system is determined with a RELAP5 transient analysis model that includes the reactor vessel, the pump, heat exchanger, fuel element geometry, and flow channels for both the six inner and twenty-four outer fuel elements. A post-processing of the simulation results has been conducted to evaluate minimum critical heat flux ratio (CHFR) using the Sudo-Kaminaga correlation. Evaluations are performed for the following accidents: (1) the control rod withdrawal startup accidentmore » and (2) the maximum reactivity insertion accident. In both cases the RELAP5 results indicate that there is adequate margin to CHF and no damage to the fuel will occur because of sufficient coolant flow through the fuel channels and the negative scram reactivity insertion.« less
A Handbook For Acquiring Demand-Responsive Transit Software, Tcrp Report 18
DOT National Transportation Integrated Search
1996-01-01
THIS HANDBOOK WILL BE OF INTEREST TO AGENCIES ENGAGED IN MANAGING AND OPERATING DEMAND-RESPONSIVE TRANSIT (DRT) SERVICES. THE HANDBOOK IS INTENDED TO ASSIST DRTPROVIDERS WITH ASSESSMENT OF SOFTWARE NEEDS AND PROCUREMENT OF SOFTWARE TO MEET THOSE NEED...
ERIC Educational Resources Information Center
Davidson, Cliff
2015-01-01
This paper explores university corporatization and its impact on university literature, examining the frequency and placement of content in the admissions handbooks (viewbooks) of six Ontario universities from 1980 to 2010, at five-year intervals. Government budget cuts implemented in the mid-1990s served as a point of interest in the timing of…
Freight and air quality handbook
DOT National Transportation Integrated Search
2010-05-01
This handbook was developed as a resource for states, metropolitan planning organizations (MPO), the : Federal Highway Administration (FHWA) and other public- and private-sector organizations to use in : developing solutions to freight related air qu...
Exploratory reconstructability analysis of accident TBI data
NASA Astrophysics Data System (ADS)
Zwick, Martin; Carney, Nancy; Nettleton, Rosemary
2018-02-01
This paper describes the use of reconstructability analysis to perform a secondary study of traumatic brain injury data from automobile accidents. Neutral searches were done and their results displayed with a hypergraph. Directed searches, using both variable-based and state-based models, were applied to predict performance on two cognitive tests and one neurological test. Very simple state-based models gave large uncertainty reductions for all three DVs and sizeable improvements in percent correct for the two cognitive test DVs which were equally sampled. Conditional probability distributions for these models are easily visualized with simple decision trees. Confounding variables and counter-intuitive findings are also reported.
Handbook on Effective Implementation of Continuing Education at the Grassroots.
ERIC Educational Resources Information Center
United Nations Educational, Scientific and Cultural Organization, Bangkok (Thailand). Principal Regional Office for Asia and the Pacific.
This document is intended to assist individuals directly involved in delivery and implementation of grassroots continuing education programs in the Asia-Pacific region. The first half of the handbook consists of chapters on the following topics: (1) the handbook's structure, contents, audience, and use; (2) the nature and scope of continuing…
Handbook for Staff Development in Residential Schools for Deaf Children.
ERIC Educational Resources Information Center
Naiman, Doris W.; Mashikian, Hagop S.
The handbook is intended to aid residential schools for deaf children in establishing comprehensive staff development programs. Stressed is the importance of involving all staff members including administrators, teachers, and dormitory counselors in the provision of an integrated 24-hour-a-day learning environment. The handbook is said to be…
Handbook to additional fungal species of special concern in the Northwest Forest Plan.
Michael A. Castellano; Efren Cazares; Bryan Fondrick; Tina Dreisbach
2003-01-01
This handbook is a companion to the Handbook to Strategy 1 Fungal Species in the Northwest Forest Plan, Gen. Tech. Rep. PNW-GTR-476, published in October 1999. It includes 73 record-of-decision (ROD)-listed fungal species not contained in the first handbook, as well as updated site, field, and collecting forms; an expanded set of artificial keys to all fungal species...
NASA Handbook for Spacecraft Structural Dynamics Testing
NASA Technical Reports Server (NTRS)
Kern, Dennis L.; Scharton, Terry D.
2005-01-01
Recent advances in the area of structural dynamics and vibrations, in both methodology and capability, have the potential to make spacecraft system testing more effective from technical, cost, schedule, and hardware safety points of view. However, application of these advanced test methods varies widely among the NASA Centers and their contractors. Identification and refinement of the best of these test methodologies and implementation approaches has been an objective of efforts by the Jet Propulsion Laboratory on behalf of the NASA Office of the Chief Engineer. But to develop the most appropriate overall test program for a flight project from the selection of advanced methodologies, as well as conventional test methods, spacecraft project managers and their technical staffs will need overall guidance and technical rationale. Thus, the Chief Engineer's Office has recently tasked JPL to prepare a NASA Handbook for Spacecraft Structural Dynamics Testing. An outline of the proposed handbook, with a synopsis of each section, has been developed and is presented herein. Comments on the proposed handbook are solicited from the spacecraft structural dynamics testing community.
NASA Handbook for Spacecraft Structural Dynamics Testing
NASA Technical Reports Server (NTRS)
Kern, Dennis L.; Scharton, Terry D.
2004-01-01
Recent advances in the area of structural dynamics and vibrations, in both methodology and capability, have the potential to make spacecraft system testing more effective from technical, cost, schedule, and hardware safety points of view. However, application of these advanced test methods varies widely among the NASA Centers and their contractors. Identification and refinement of the best of these test methodologies and implementation approaches has been an objective of efforts by the Jet Propulsion Laboratory on behalf of the NASA Office of the Chief Engineer. But to develop the most appropriate overall test program for a flight project from the selection of advanced methodologies, as well as conventional test methods, spacecraft project managers and their technical staffs will need overall guidance and technical rationale. Thus, the Chief Engineer's Office has recently tasked JPL to prepare a NASA Handbook for Spacecraft Structural Dynamics Testing. An outline of the proposed handbook, with a synopsis of each section, has been developed and is presented herein. Comments on the proposed handbook is solicited from the spacecraft structural dynamics testing community.
ERIC Educational Resources Information Center
Pennsylvania Partnerships for Children, Harrisburg.
This handbook analyzes current problems related to the health, early child care and education, and availability of resources and supports for children, youth, and families in Pennsylvania; discusses current efforts to address these problems; and suggests short- and long-term objectives for state activities. Part 1, "Child Health,"…
Girls Physical Education Handbook.
ERIC Educational Resources Information Center
Fairfax County Schools, VA.
This handbook was designed to provide the student with basic information for various individual, dual, and team sports. The individual and dual sports which are discussed include archery, badminton, creative dance, fencing, golf, gymnastics, and games such as deck tennis, table tennis, horseshoes, and shuffledboard. Basketball, field hockey,…
Library Media Services Handbook.
ERIC Educational Resources Information Center
Winnipeg School Div. Number 1, Manitoba (Canada).
This 1991 edition of the handbook for Winnipeg School Division Number 1 school library media programs presents detailed program guidelines, objectives, philosophies, and goals in five major sections: (1) Library Policy and Practices (statement of the division's educational philosophy and goals, philosophy and goals of the division's library…
APA Educational Psychology Handbook
ERIC Educational Resources Information Center
Harris, Karen R., Ed.; Graham, Steve, Ed.; Urdan, Tim, Ed.
2011-01-01
The "APA Educational Psychology Handbook" reflects the broad nature of the field today, with state-of-the-science reviews of the diverse critical theories driving research and practice; in-depth investigation of the range of individual differences and cultural/contextual factors that affect student achievement, motivation, and beliefs;…
Humane Education Projects Handbook.
ERIC Educational Resources Information Center
Junior League of Ogden, UT.
This handbook was developed to promote interest in humane education and to encourage the adoption of humane education projects. Although specifically designed to assist Junior Leagues in developing such projects, the content should prove valuable to animal welfare organizations, zoos, aquariums, nature centers, and other project-oriented groups…
Faculty Handbook. Regis College.
ERIC Educational Resources Information Center
Regis Coll., Weston, MA.
Regis College policies and procedures are described in this 1976 faculty handbook. Chapter 1 covers college organization and governance, including roles of academic officers and committees. Specific faculty data are presented in Chapter 2, such as definition of academic ranks and titles, recruitment and appointment, promotion, tenure, review,…
Migrant Education Administrative Handbook.
ERIC Educational Resources Information Center
Louisiana State Dept. of Education, Baton Rouge. Bureau of Migrant Education.
Intended to provide information pertaining to the administration of migrant education projects in Louisiana, the handbook is divided into two sections: basic guidelines for program operations and support services--nursing. Section I covers the Federal and State migrant program, local migrant projects, project personnel and staff development, and…
Panayotov, Dobromir; Poitevin, Yves; Grief, Andrew; ...
2016-09-23
'Fusion for Energy' (F4E) is designing, developing, and implementing the European Helium-Cooled Lead-Lithium (HCLL) and Helium-Cooled Pebble-Bed (HCPB) Test Blanket Systems (TBSs) for ITER (Nuclear Facility INB-174). Safety demonstration is an essential element for the integration of these TBSs into ITER and accident analysis is one of its critical components. A systematic approach to accident analysis has been developed under the F4E contract on TBS safety analyses. F4E technical requirements, together with Amec Foster Wheeler and INL efforts, have resulted in a comprehensive methodology for fusion breeding blanket accident analysis that addresses the specificity of the breeding blanket designs, materials,more » and phenomena while remaining consistent with the approach already applied to ITER accident analyses. Furthermore, the methodology phases are illustrated in the paper by its application to the EU HCLL TBS using both MELCOR and RELAP5 codes.« less
FCRD Advanced Reactor (Transmutation) Fuels Handbook
DOE Office of Scientific and Technical Information (OSTI.GOV)
Janney, Dawn Elizabeth; Papesch, Cynthia Ann
2016-09-01
Transmutation of minor actinides such as Np, Am, and Cm in spent nuclear fuel is of international interest because of its potential for reducing the long-term health and safety hazards caused by the radioactivity of the spent fuel. One important approach to transmutation (currently being pursued by the DOE Fuel Cycle Research & Development Advanced Fuels Campaign) involves incorporating the minor actinides into U-Pu-Zr alloys, which can be used as fuel in fast reactors. U-Pu-Zr alloys are well suited for electrolytic refining, which leads to incorporation rare-earth fission products such as La, Ce, Pr, and Nd. It is, therefore, importantmore » to understand not only the properties of U-Pu-Zr alloys but also those of U-Pu-Zr alloys with concentrations of minor actinides (Np, Am) and rare-earth elements (La, Ce, Pr, and Nd) similar to those in reprocessed fuel. In addition to requiring extensive safety precautions, alloys containing U, Pu, and minor actinides (Np and Am) are difficult to study for numerous reasons, including their complex phase transformations, characteristically sluggish phasetransformation kinetics, tendency to produce experimental results that vary depending on the histories of individual samples, rapid oxidation, and sensitivity to contaminants such as oxygen in concentrations below a hundred parts per million. Although less toxic, rare-earth elements such as La, Ce, Pr, and Nd are also difficult to study for similar reasons. Many of the experimental measurements were made before 1980, and the level of documentation for experimental methods and results varies widely. It is, therefore, not surprising that little is known with certainty about U-Pu-Zr alloys, particularly those that also contain minor actinides and rare-earth elements. General acceptance of results commonly indicates that there is only a single measurement for a particular property. This handbook summarizes currently available information about U, Pu, Zr, Np, Am, La, Ce, Pr, and
Ewe (for Togo): Communication and Culture Handbook. Peace Corps Language Handbook Series.
ERIC Educational Resources Information Center
Kozelka, Paul R.
This handbook, concerning the Ewe language and culture of Togo, presents classroom activities that require the learner to exchange messages in a way that is appropriate to the cultural context. These activities are presented in 30 lessons containing both basic and supplementary material that deal with situations and topics which will be useful to…
Statistical Handbook on Consumption and Wealth in the United States.
ERIC Educational Resources Information Center
Kaul, Chandrika, Ed.; Tomaselli-Moschovitis, Valerie, Ed.
This easy-to-use statistical handbook features the most up-to-date and comprehensive data related to U.S. wealth and consumer spending patterns. More than 300 statistical tables and charts are organized into 8 detailed sections. Intended for students, teachers, and general users, the handbook contains these sections: (1) "General Economic…
Procedures and Standards Handbook. Version 3.0. What Works Clearinghouse
ERIC Educational Resources Information Center
What Works Clearinghouse, 2014
2014-01-01
This "What Works Clearinghouse Procedures and Standards Handbook (Version 3.0)" provides a detailed description of the standards and procedures of the What Works Clearinghouse (WWC). The remaining chapters of this Handbook are organized to take the reader through the basic steps that the WWC uses to develop a review protocol, identify…
Critical Thinking Handbook: High School. A Guide for Redesigning Instruction.
ERIC Educational Resources Information Center
Paul, Richard; And Others
This handbook, designed to help high school teachers remodel their lesson plans, has one basic objective: to demonstrate that it is possible and practical to integrate instruction for critical thinking into the teaching of all subjects. The handbook discusses the concept of critical thinking and the principles that underlie it and shows how…
The Custody Handbook: A Woman's Guide to Child Custody Disputes.
ERIC Educational Resources Information Center
Polikoff, Nancy D.; And Others
This handbook is designed to help women facing child custody disputes during or after divorce. To assist attorneys, citations to cases and statutes are included. Because this handbook is intended for distribution in the Washington, D.C. area, relevant laws and practices of the District of Columbia, Maryland, and Virginia are given. Custody…
Risk-based Analysis of Construction Accidents in Iran During 2007-2011-Meta Analyze Study
AMIRI, Mehran; ARDESHIR, Abdollah; FAZEL ZARANDI, Mohammad Hossein
2014-01-01
Abstract Background The present study aimed to investigate the characteristics of occupational accidents and frequency and severity of work related accidents in the construction industry among Iranian insured workers during the years 20072011. Methods The Iranian Social Security Organization (ISSO) accident database containing 21,864 cases between the years 2007-2011 was applied in this study. In the next step, Total Accident Rate (TRA), Total Severity Index (TSI), and Risk Factor (RF) were defined. The core of this work is devoted to analyzing the data from different perspectives such as age of workers, occupation and construction phase, day of the week, time of the day, seasonal analysis, regional considerations, type of accident, and body parts affected. Results Workers between 15-19 years old (TAR=13.4%) are almost six times more exposed to risk of accident than the average of all ages (TAR=2.51%). Laborers and structural workers (TAR=66.6%) and those working at heights (TAR=47.2%) experience more accidents than other groups of workers. Moreover, older workers over 65 years old (TSI=1.97%> average TSI=1.60%), work supervisors (TSI=12.20% >average TSI=9.09%), and night shift workers (TSI=1.89% >average TSI=1.47%) are more prone to severe accidents. Conclusion It is recommended that laborers, young workers, weekend and night shift workers be supervised more carefully in the workplace. Use of Personal Protective Equipment (PPE) should be compulsory in working environments, and special attention should be undertaken to people working outdoors and at heights. It is also suggested that policymakers pay more attention to the improvement of safety conditions in deprived and cold western regions. PMID:26005662
Risk-based Analysis of Construction Accidents in Iran During 2007-2011-Meta Analyze Study.
Amiri, Mehran; Ardeshir, Abdollah; Fazel Zarandi, Mohammad Hossein
2014-04-01
The present study aimed to investigate the characteristics of occupational accidents and frequency and severity of work related accidents in the construction industry among Iranian insured workers during the years 20072011. The Iranian Social Security Organization (ISSO) accident database containing 21,864 cases between the years 2007-2011 was applied in this study. In the next step, Total Accident Rate (TRA), Total Severity Index (TSI), and Risk Factor (RF) were defined. The core of this work is devoted to analyzing the data from different perspectives such as age of workers, occupation and construction phase, day of the week, time of the day, seasonal analysis, regional considerations, type of accident, and body parts affected. Workers between 15-19 years old (TAR=13.4%) are almost six times more exposed to risk of accident than the average of all ages (TAR=2.51%). Laborers and structural workers (TAR=66.6%) and those working at heights (TAR=47.2%) experience more accidents than other groups of workers. Moreover, older workers over 65 years old (TSI=1.97%> average TSI=1.60%), work supervisors (TSI=12.20% >average TSI=9.09%), and night shift workers (TSI=1.89% >average TSI=1.47%) are more prone to severe accidents. It is recommended that laborers, young workers, weekend and night shift workers be supervised more carefully in the workplace. Use of Personal Protective Equipment (PPE) should be compulsory in working environments, and special attention should be undertaken to people working outdoors and at heights. It is also suggested that policymakers pay more attention to the improvement of safety conditions in deprived and cold western regions.
Accessibility handbook for transit facilities
DOT National Transportation Integrated Search
This document is a handbook that will help architects, engineers, and transit system managers to understand and follow : the Federal Government regulations contained in the Final Rule, 49 CFR Part 37, which describes the requirements for : transporta...
Handbook for aquaculture water quality
USDA-ARS?s Scientific Manuscript database
Efficient aquaculture production depends upon maintaining acceptable water quality conditions in culture units. This handbook discusses background information from chemistry, physics, biology, and engineering necessary for understanding the principles of water quality management in aquaculture. It a...
Meng, Qiang; Weng, Jinxian
2013-01-01
Taking into account the uncertainty caused by exogenous factors, the accident notification time (ANT) and emergency medical service (EMS) response time were modeled as 2 random variables following the lognormal distribution. Their mean values and standard deviations were respectively formulated as the functions of environmental variables including crash time, road type, weekend, holiday, light condition, weather, and work zone type. Work zone traffic accident data from the Fatality Analysis Report System between 2002 and 2009 were utilized to determine the distributions of the ANT and the EMS arrival time in the United States. A mixed logistic regression model, taking into account the uncertainty associated with the ANT and the EMS response time, was developed to estimate the risk of death. The results showed that the uncertainty of the ANT was primarily influenced by crash time and road type, whereas the uncertainty of EMS response time is greatly affected by road type, weather, and light conditions. In addition, work zone accidents occurring during a holiday and in poor light conditions were found to be statistically associated with a longer mean ANT and longer EMS response time. The results also show that shortening the ANT was a more effective approach in reducing the risk of death than the EMS response time in work zones. To shorten the ANT and the EMS response time, work zone activities are suggested to be undertaken during non-holidays, during the daytime, and in good weather and light conditions.
Carús, Luis
2014-03-01
This study examines ski and snowboard terrain park users' views on aspects associated with accidents by identifying and assessing variables that may influence the occurrence of accidents and the resulting injuries. The research was conducted in a major resort in the Spanish Pyrenees, using information gathered from freestyle skiers and snowboarders aged 6 or older. To identify interrelationships among variables and to group the variables belonging to unified concepts, an exploratory factor analysis was performed using varimax rotation. The results revealed 5 factors that grouped the measured variables that may influence the occurrence of accidents while freestyling in terrain parks. The park features, conditions of the activity, and the user's personal conditions were found to have the most substantial influence on the freestylers' perceptions. Variables identified as components of the main factors of accident risk in terrain parks should be incorporated into resort management communication and policies. © 2013 Wilderness Medical Society Published by Wilderness Medical Society All rights reserved.
ERIC Educational Resources Information Center
Scarratt, Elaine, Ed.; Davison, Jon, Ed.
2011-01-01
"The Media Teacher's Handbook" is an indispensible guide for all teachers, both specialist and non-specialist, delivering Media Studies and media education in secondary schools and colleges. It is the first text to draw together the three key elements of secondary sector teaching in relation to media study--the "theoretical",…
ERIC Educational Resources Information Center
National Catholic Educational Association, Washington, DC.
In five sections, this handbook provides information for directors of religious education (DRE's) in Catholic schools covering the catechetical ministry and the DRE, the functions of the DRE, hiring procedures, compensation and benefits, and evaluation. Section 1 discusses catechesis in the Church today, the DRE as minister of the Word, and…
ERIC Educational Resources Information Center
North Central Association of Colleges and Schools, Chicago, IL. Commission on Institutions of Higher Education.
An overview is presented of the accreditation process of the Commission on Institutions of Higher Education, along with a brief history of how that process has evolved. The handbook is divided into the following chapters: (1) introduction (meaning and purposes of accreditation, the evaluation of the Commission's evaluative principles, and the…
Handbook for Rehabilitation Advocacy.
ERIC Educational Resources Information Center
National Rehabilitation Association, Alexandria, VA.
This handbook is intended to help advocates for persons with disabilities organize for advocacy, build effective coalitions, frame key issues, package critical information, and use the media to advance the cause. Individual sections address the following topics: how to change public policy; myths about advocacy; what makes politicians tick;…
The Population Activist's Handbook.
ERIC Educational Resources Information Center
Population Inst., Washington, DC.
This handbook is a guide to effective action strategies on dealing with overpopulation. Divided into five sections, the book outlines programs, suggests references, and lists resources that are helpful for thinking and for planning action on population issues. Section one focuses on strategies to change the current population policy choices made…
Area Handbook for Afghanistan.
ERIC Educational Resources Information Center
Smith, Harvey H.; And Others
This handbook is one of a series prepared by Foreign Area Studies (FAS) of The American University as a convenient compilation of basic fact for American military and other personnel overseas. It deals with the political, social, economic, and military developments since 1959, which have contributed to Afghanistan's continuing national stability…
Florida Driver Education Handbook.
ERIC Educational Resources Information Center
Mick, Susan H.
This student edition contains the same basic information as the official Florida Driver Handbook, but the reading difficulty of the material has been sharply reduced. It also provides activity-oriented exercises and review tests on this material. Introductory materials include a complete listing of all activities given, some vocabulary exercises…
Handbook on Hospital Television.
ERIC Educational Resources Information Center
Prynne, T. A.
Designed for both hospital personnel interested in television and audiovisual personnel entering the medical field, this handbook is a verbal and pictorial survey of what is being done with TV within the medical profession. After an introduction which answers technical questions about medical TV posed during the American Hospital Association's…
ERIC Educational Resources Information Center
Federal Aviation Administration (DOT), Washington, DC.
This handbook provides information on an airline pilot's physical and mental status and related medical factors which may affect his/her performance. Contents include information on the physical examination for pilots, the flyer's environment, hypoxia, hyperventilation, gas in the body, the ears, alcohol, drugs and flying, carbon monoxide, vision,…
ERIC Educational Resources Information Center
Eber, Ronald
This handbook has been compiled to aid concerned individuals and ecology groups more adequately define their goals, initiate good programs, and take effective action. It examines the ways a group of working individuals can become involved in action programs for ecological change. Part 1 deals with organization, preliminary organizing, structuring,…
NASA Technical Reports Server (NTRS)
Pearsons, K. S.; Bennett, R. L.
1974-01-01
The handbook was compiled to provide information in a concise form, describing the multitude of noise rating schemes. It is hoped that by describing the noise rating methods in a single volume the user will have better access to the definitions, application and calculation procedures of the current noise rating methods.
Wildlife Habitat Evaluation Handbook.
ERIC Educational Resources Information Center
Neilson, Edward L., Jr.; Benson, Delwin E.
The National 4-H Wildlife Invitational is a competitive event to teach youth about the fundamentals of wildlife management. Youth learn that management for wildlife means management of wildlife habitat and providing for the needs of wildlife. This handbook provides information about wildlife habitat management concepts in both urban and rural…
Writing and Publishing Handbook.
ERIC Educational Resources Information Center
Hansen, William F., Ed.
Intended to provide guidance in academic publishing to faculty members, especially younger faculty members, this handbook is a compilation of four previously published essays by different authors. Following a preface and an introduction, the four essays and their authors are as follows: (1) "One Writer's Secrets" (Donald M. Murray); (2)…
Propulsion Test Handbook: MSFC and SSC. Draft 01
NASA Technical Reports Server (NTRS)
Hammond, John M.
2010-01-01
This Handbook was prepared to provide Propulsion Test Personnel a central source of fundamental reference material. The Testing Process, which is a three-part process of pre-test activities, testing, and post-test activities, involves a collaborative effort from the mechanical, electrical, safety, and environmental disciplines in the test environment. Pre-test activities, testing, and post-test activities processes will vary, per test requirements; however, the content of this Handbook should cover basic procedures and standards that are shared across Centers.
DOT National Transportation Integrated Search
1977-06-01
The objectives of the study were to collect and analyze data on rural pedestrian accidents and to identify potential countermeasures. Data on a stratified random sample of over 1,500 rural and suburban accidents from six states was collected during i...
Analysis of National Major Work Safety Accidents in China, 2003–2012
YE, Yunfeng; ZHANG, Siheng; RAO, Jiaming; WANG, Haiqing; LI, Yang; WANG, Shengyong; DONG, Xiaomei
2016-01-01
Background: This study provides a national profile of major work safety accidents in China, which cause more than 10 fatalities per accident, intended to provide scientific basis for prevention measures and strategies to reduce major work safety accidents and deaths. Methods: Data from 2003–2012 Census of major work safety accidents were collected from State Administration of Work Safety System (SAWS). Published literature and statistical yearbook were also included to implement information. We analyzed the frequency of accidents and deaths, trend, geographic distribution and injury types. Additionally, we discussed the severity and urgency of emergency rescue by types of accidents. Results: A total of 877 major work safety accidents were reported, resulting in 16,795 deaths and 9,183 injuries. The numbers of accidents and deaths, mortality rate and incidence of major accidents have declined in recent years. The mortality rate and incidence was 0.71 and 1.20 per 106 populations in 2012, respectively. Transportation and mining contributed to the highest number of major accidents and deaths. Major aviation and railway accidents caused more casualties per incident, while collapse, machinery, electrical shock accidents and tailing dam accidents were the most severe situation that resulted in bigger proportion of death. Conclusion: Ten years’ major work safety accident data indicate that the frequency of accidents and number of eaths was declined and several safety concerns persist in some segments. PMID:27057515
Video analysis of the biomechanics of a bicycle accident resulting in significant facial fractures.
Syed, Shameer H; Willing, Ryan; Jenkyn, Thomas R; Yazdani, Arjang
2013-11-01
This study aimed to use video analysis techniques to determine the velocity, impact force, angle of impact, and impulse to fracture involved in a video-recorded bicycle accident resulting in facial fractures. Computed tomographic images of the resulting facial injury are presented for correlation with data and calculations. To our knowledge, such an analysis of an actual recorded trauma has not been reported in the literature. A video recording of the accident was split into frames and analyzed using an image editing program. Measurements of velocity and angle of impact were obtained from this analysis, and the force of impact and impulse were calculated using the inverse dynamic method with connected rigid body segments. These results were then correlated with the actual fracture pattern found on computed tomographic imaging of the subject's face. There was an impact velocity of 6.25 m/s, impact angles of 14 and 6.3 degrees of neck extension and axial rotation, respectively, an impact force of 1910.4 N, and an impulse to fracture of 47.8 Ns. These physical parameters resulted in clinically significant bilateral mid-facial Le Fort II and III pattern fractures. These data confer further understanding of the biomechanics of bicycle-related accidents by correlating an actual clinical outcome with the kinematic and dynamic parameters involved in the accident itself and yielding a concrete evidence of the velocity, force, and impulse necessary to cause clinically significant facial trauma. These findings can aid in the design of protective equipment for bicycle riders to help avoid this type of injury.
Paratransit Handbook : a Guide to Paratransit Implementation : Volume 1. Parts 1-3.
DOT National Transportation Integrated Search
1979-01-01
This Paratransit Handbook has been developed to aid public officials, planners and system operators in planning, designing, implementing, operating and evaluating integrated paratransit systems. The Handbook represents a compedium of techniques and e...
NASA Technical Reports Server (NTRS)
Belcastro, Christine M.; Groff, Loren; Newman, Richard L.; Foster, John V.; Crider, Dennis H.; Klyde, David H.; Huston, A. McCall
2014-01-01
Aircraft loss of control (LOC) is a leading cause of fatal accidents across all transport airplane and operational classes, and can result from a wide spectrum of hazards, often occurring in combination. Technologies developed for LOC prevention and recovery must therefore be effective under a wide variety of conditions and uncertainties, including multiple hazards, and their validation must provide a means of assessing system effectiveness and coverage of these hazards. This requires the definition of a comprehensive set of LOC test scenarios based on accident and incident data as well as future risks. This paper defines a comprehensive set of accidents and incidents over a recent 15 year period, and presents preliminary analysis results to identify worst-case combinations of causal and contributing factors (i.e., accident precursors) and how they sequence in time. Such analyses can provide insight in developing effective solutions for LOC, and form the basis for developing test scenarios that can be used in evaluating them. Preliminary findings based on the results of this paper indicate that system failures or malfunctions, crew actions or inactions, vehicle impairment conditions, and vehicle upsets contributed the most to accidents and fatalities, followed by inclement weather or atmospheric disturbances and poor visibility. Follow-on research will include finalizing the analysis through a team consensus process, defining future risks, and developing a comprehensive set of test scenarios with correlation to the accidents, incidents, and future risks. Since enhanced engineering simulations are required for batch and piloted evaluations under realistic LOC precursor conditions, these test scenarios can also serve as a high-level requirement for defining the engineering simulation enhancements needed for generating them.
Tank car accident data analysis
DOT National Transportation Integrated Search
1991-06-01
This report presents the results of a study of accidents involving railroad tank cars. The study is part of an overall effort to provide improved safety of rail transportation at reduced life-cycle costs. A major goal of the study is to provide a tec...