Science.gov

Sample records for equipment principles issues

  1. Medical Issues: Equipment

    MedlinePlus

    ... Pool Living With SMA Medical Issues Palliative Breathing Orthopedics Nutrition Equipment Daily Life At School At Home ... Diagnosed Living With SMA Medical Issues Palliative Breathing Orthopedics Nutrition Equipment Daily Life Grief & Loss Community & Local ...

  2. Mentoring: Contemporary Principles and Issues.

    ERIC Educational Resources Information Center

    Bey, Theresa M., Ed.; Holmes, C. Thomas, Ed.

    In the spirit of educational reform efforts, an initiative exists to restructure the education of teachers through collaborative action, using mentoring to build alliances. This monograph, based on contemporary principles and issues of mentoring, presents ways to conceptualize the professional preparation and development of teachers. Following a…

  3. EQUIP3 Newsletter. Issue Number 19

    ERIC Educational Resources Information Center

    EQUIP3, 2009

    2009-01-01

    The "EQUIP3 Newsletter" is an e-newsletter that is currently sent to subscribers quarterly. It provides updates on EQUIP3 activities and initiatives, and shares excerpts from relevant youth development resources. This issue contains the following articles: (1) Bangladesh Youth Employment Pilot (BYEP); (2) CSY [Cross-Sectoral Youth]/YED [Youth…

  4. Issues Related to Equipment and the Dietary Guidelines for Americans.

    ERIC Educational Resources Information Center

    Nettles, Mary Frances

    A multi-year project was initiated to examine production equipment issues related to implementation of the Dietary Guidelines for Americans (DGA). The purposes of the research project were to determine foodservice directors' opinions regarding use and appropriateness of equipment in school foodservice, to identify the number and variety of menu…

  5. Equipment qualification issues research and resolution: Status report

    SciTech Connect

    Bonzon, L.L.; Wyant, F.J.; Bustard, L.D.; Gillen, K.T.

    1986-11-01

    Since its inception in 1975, the Qualification Testing Evaluation (QTE) Program has produced numerous results pertinent to equipment qualification issues. Many have been incorporated into Regulatory Guides, Rules, and industry practices and standards. This report summarizes the numerous reports and findings to date. Thirty separate issues are discussed encompassing three generic areas: accident simulation methods, aging simulation methods, and special topics related to equipment qualification. Each issue-specific section contains (1) a brief description of the issue, (2) a summary of the applicable research effort, and (3) a summary of the findings to date.

  6. Syllabus for an "Issues Approach" to Teaching Economic Principles.

    ERIC Educational Resources Information Center

    Leftwich, Richard H.; Sharp, Ansel M.

    1974-01-01

    This syllabus for an "issues" approach to an introductory economic principles course evolved out of three years of experimentation at Oklahoma State University. The syllabus covers 11 important social issues: population growth, agriculture, higher education, crime, pollution, health, poverty, discrimination, unemployment, inflation, and the energy…

  7. Principles of Managing Audiovisual Materials and Equipment. Second Revised Edition.

    ERIC Educational Resources Information Center

    California Univ., Los Angeles. Biomedical Library.

    This manual offers information on a wide variety of health-related audiovisual materials (AVs) in many formats: video, motion picture, slide, filmstrip, audiocassette, transparencies, microfilm, and computer assisted instruction. Intended for individuals who are just learning about audiovisual materials and equipment management, the manual covers…

  8. Smart Equipment and Virtual Resources trigger Network Principles in Manufacturing

    NASA Astrophysics Data System (ADS)

    Kuehnle, H.

    2014-06-01

    Computing miniaturization and smart devices rapidly change manufacturing. Decentralization and atomisation of resources uncover novel manufacturing behaviour. Virtual representations of units, processes and resources enforce unaccustomed network principles with strategic impact and irrefutable implications on manufacturing. Eventually manufacturing in total might have to be reconsidered. Distributed manufacturing, largely engaging interacting intelligent manufacturing units and decentralized planning, may be regarded as the manufacturing future. Gradually evolving decision procedures clearly illustrate important effects of irreversible shifts of focus towards units' collaboration and interoperability.

  9. Future issues including broadening the scope of the GLP principles.

    PubMed

    Liem, Francisca E; Lehr, Mark J

    2008-01-01

    When the principles of good laboratory practice (GLP) were drafted in 1982 by the Organisation for Economic Cooperation and Development (OECD) the electronic era was in its infant stages and many of the issues surrounding what may affect the environment and human health was not expected. Today, advances in technology for capturing and recording data for the reconstruction of a study are available and are being developed operating at speeds which could not have been known or understood in years past. Since that time, the United States Environmental Protection Agency (EPA) has required the conduct of additional studies in support of a pesticide registration in accordance with the GLP regulations. However, not all of these studies are required in other countries or may not require adherence to the principles of GLP. Companies are using computer models as virtual studies instead of inlife or bench type regulated research. Studies are often conducted at institutions of higher learning because of the academic expertise they offer. What is the overall impact advancing technology has on the principles of GLP? Are monitoring authorities (MAs) ready? The medical products field faces similar issues. Development and testing of these products and devices is being conducted similar to development and testing in the pesticide arena. To garner trust in mutual acceptance of data, each participating country must adhere to practices that ensure the highest standards of quality and integrity. The GLP inspector will need to have a good understanding of the science supporting the study conduct and the electronic systems that generate process and maintain study records. PMID:19351991

  10. 30 CFR 18.4 - Electrical equipment for which approval is issued.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Electrical equipment for which approval is issued. 18.4 Section 18.4 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND...

  11. 30 CFR 18.4 - Electrical equipment for which approval is issued.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Electrical equipment for which approval is issued. 18.4 Section 18.4 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND...

  12. 30 CFR 18.4 - Electrical equipment for which approval is issued.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Electrical equipment for which approval is issued. 18.4 Section 18.4 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND...

  13. 30 CFR 18.4 - Electrical equipment for which approval is issued.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Electrical equipment for which approval is issued. 18.4 Section 18.4 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND...

  14. 30 CFR 18.4 - Electrical equipment for which approval is issued.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Electrical equipment for which approval is issued. 18.4 Section 18.4 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND...

  15. [Basic principles of comprehensive approach to the development of aerosol inhalation equipment].

    PubMed

    Liutov, G P

    1994-01-01

    The comprehensive approach to choosing the nomenclature of aerosol inhalers is based on the definition of the basic principles in the development of apparatuses as to the optimization of their consumer qualities, the unification of basic blocks and the enhancement of their reliability. With the use of the approach, two models of fixed inhalers have been put into practice, a portable universal inhaler is brought to a commercial level, and two models of portable heat humid inhalers are under development, which is in full conformity with health care requirements for this medical equipment. PMID:7707891

  16. Intellectual property and networked health information: issues and principles.

    PubMed Central

    Cate, F H

    1996-01-01

    Information networks offer enormous potential for improving the delivery of health care services, facilitating health-related decision-making, and contributing to better health. In addition, advanced information technologies offer important opportunities for new markets, targeted information products and services, greater accessibility, lower costs and prices, and more rapid and efficient distribution. Realizing the full potential of those information resources requires the resolution of significant intellectual property issues, some of which may be affected by special features of health information. For example, the government is a significant funder and originator of health-related information. In addition, much of that information is of great importance to the population and benefits not only individual users, but also employers, insurance companies, the government, and society as a whole. The government must therefore continue to provide particularly important health information to the public, and facilitate that information's accessibility and reliability, while avoiding unnecessary competition with private information providers. Congress and courts must modify or interpret current copyright law as necessary to guarantee that it does not interfere with innovation in tailored health information or exceed its constitutional boundaries and restrict access to information, as opposed to expression. Both producers and users of information must work with the government to educate the public about the availability of health information and the rights of and limitations upon users under copyright law. PMID:8826629

  17. Equipment design issues for the in vivo X-ray fluorescence analysis of bone lead.

    PubMed Central

    Thomas, B J

    1991-01-01

    Several groups have reported the development of systems, based on the principle of X-ray fluorescence, for the in vivo measurement of bone lead concentrations. These systems have used the detection of either the characteristic L or K X-rays resulting from excitation by a suitable photon source. This paper examines design issues related to the development of these systems. These design issues are, in most instances, a result of consideration of the physical principles involved, and hence there are many features common to the systems developed by the individual groups. Design issues discussed in this paper include the selection of the site for measurement, source-sample-detector configuration, and collimation. Specific examples from published work are used to demonstrate the relevant features. PMID:2040249

  18. Regulatory issues associated with closure of the Hanford AX Tank Farm ancillary equipment

    SciTech Connect

    Becker, D.L.

    1998-09-02

    Liquid mixed, high-level radioactive waste has been stored in underground single-shell tanks at the US Department of Energy`s (DOE`s) Hanford Site. After retrieval of the waste from the single-shell tanks, the DOE will proceed with closure of the tank farm. The 241-AX Tank Farm includes four one-million gallon single-shell tanks in addition to sluice lines, transfer lines, ventilation headers, risers, pits, cribs, catch tanks, buildings, well and associated buried piping. This equipment is classified as ancillary equipment. This document addresses the requirements for regulatory close of the ancillary equipment in the Hanford Site 241-AX Tank Farm. The options identified for physical closure of the ancillary equipment include disposal in place, disposal in place after treatment, excavation and disposal on site in an empty single-shell tank, and excavation and disposal outside the AX Tank Farm. The document addresses the background of the Hanford Site and ancillary equipment in the AX Tank Farm, regulations for decontamination and decommissioning of radioactively contaminated equipment, requirements for the cleanup and disposal of radioactive wastes, cleanup and disposal requirements governing hazardous and mixed waste, and regulatory requirements and issues associated with each of the four physical closure options. This investigation was conducted by the Sandia National Laboratories, Albuquerque, New Mexico, during Fiscal Year 1998 for the Hanford Tanks Initiative Project.

  19. Framework for Asynchronous Discussion Design Decisions: Applied Principles from Special Issue Authors

    ERIC Educational Resources Information Center

    Grabowski, Barbara L.

    2011-01-01

    After a discussion of the state of both misaligned and informative online and distance education research, the authors in this special issue (hereafter called the collective) extract evidence-based principles about strategies that work. Both are addressed in this article. First, their criticisms centered on the value of comparative research. Those…

  20. The effect of plant aging on equipment qualification and human performance issues related to license renewal

    SciTech Connect

    Gunther, W.E.; Higgins, J.C.; Aggarwal, S.K.

    1991-12-31

    The aging of nuclear power plants is one of the most important issues facing the nuclear industry worldwide. Aging encompasses as forms of degradation to nuclear power plant components, systems, and structures that result from exposure to environmental conditions or from operational stresses. Both the degradation from aging and actions taken to address the aging, such as increased maintenance and testing, can significantly impact human performance in the plant. Research into the causes and effects of aging as obtained through the assessment of operating experience and testing have raised questions regarding the adequacy of existing industry standards for addressing the concerns raised by this research. This paper discusses these issues, with particular emphasis in the area of equipment qualification and human performance.

  1. The effect of plant aging on equipment qualification and human performance issues related to license renewal

    SciTech Connect

    Gunther, W.E.; Higgins, J.C. ); Aggarwal, S.K. )

    1991-01-01

    The aging of nuclear power plants is one of the most important issues facing the nuclear industry worldwide. Aging encompasses as forms of degradation to nuclear power plant components, systems, and structures that result from exposure to environmental conditions or from operational stresses. Both the degradation from aging and actions taken to address the aging, such as increased maintenance and testing, can significantly impact human performance in the plant. Research into the causes and effects of aging as obtained through the assessment of operating experience and testing have raised questions regarding the adequacy of existing industry standards for addressing the concerns raised by this research. This paper discusses these issues, with particular emphasis in the area of equipment qualification and human performance.

  2. Integrating rock mechanics issues with repository design through design process principles and methodology

    SciTech Connect

    Bieniawski, Z.T.

    1996-04-01

    A good designer needs not only knowledge for designing (technical know-how that is used to generate alternative design solutions) but also must have knowledge about designing (appropriate principles and systematic methodology to follow). Concepts such as {open_quotes}design for manufacture{close_quotes} or {open_quotes}concurrent engineering{close_quotes} are widely used in the industry. In the field of rock engineering, only limited attention has been paid to the design process because design of structures in rock masses presents unique challenges to the designers as a result of the uncertainties inherent in characterization of geologic media. However, a stage has now been reached where we are be able to sufficiently characterize rock masses for engineering purposes and identify the rock mechanics issues involved but are still lacking engineering design principles and methodology to maximize our design performance. This paper discusses the principles and methodology of the engineering design process directed to integrating site characterization activities with design, construction and performance of an underground repository. Using the latest information from the Yucca Mountain Project on geology, rock mechanics and starter tunnel design, the current lack of integration is pointed out and it is shown how rock mechanics issues can be effectively interwoven with repository design through a systematic design process methodology leading to improved repository performance. In essence, the design process is seen as the use of design principles within an integrating design methodology, leading to innovative problem solving. In particular, a new concept of {open_quotes}Design for Constructibility and Performance{close_quotes} is introduced. This is discussed with respect to ten rock mechanics issues identified for repository design and performance.

  3. Equipment

    NASA Astrophysics Data System (ADS)

    Szumski, Michał

    This chapter describes the most important features of capillary electrophoretic equipment. A presentation of the important developments in high voltage power supplies for chip CE is followed by preparation of fused silica capillaries for use in CE. Detection systems that are used in capillary electrophoresis are widely described. Here, UV-Vis absorbance measurements are discussed including different types of detection cells—also those less popular (u-shaped, Z-shaped, mirror-coated). Fluorescence detection and laser-induced fluorescence detection are the most sensitive detection systems. Several LIF setups, such as collinear, orthogonal, confocal, and sheath-flow cuvette, are presented from the point of view of the sensitivity they can provide. Several electrochemical detectors for CE, such as conductivity, amperometric, and potentiometric, are also shown and their constructions discussed. CE-MS and much less known CE (CEC)-NMR systems are also described. The examples of automation and robotized CE systems together with their potential fields of application are also presented.

  4. 30 CFR 18.91 - Electric equipment for which field approvals will be issued.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Electric equipment for which field approvals... OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Field Approval of Electrically Operated Mining Equipment § 18.91 Electric...

  5. 30 CFR 18.91 - Electric equipment for which field approvals will be issued.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 1 2011-07-01 2011-07-01 false Electric equipment for which field approvals... OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Field Approval of Electrically Operated Mining Equipment § 18.91 Electric...

  6. 30 CFR 18.91 - Electric equipment for which field approvals will be issued.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 1 2013-07-01 2013-07-01 false Electric equipment for which field approvals... OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Field Approval of Electrically Operated Mining Equipment § 18.91 Electric...

  7. 30 CFR 18.91 - Electric equipment for which field approvals will be issued.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 1 2012-07-01 2012-07-01 false Electric equipment for which field approvals... OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Field Approval of Electrically Operated Mining Equipment § 18.91 Electric...

  8. 30 CFR 18.91 - Electric equipment for which field approvals will be issued.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 1 2014-07-01 2014-07-01 false Electric equipment for which field approvals... OF LABOR TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES Field Approval of Electrically Operated Mining Equipment § 18.91 Electric...

  9. Design principles and issues of rights expression languages for digital rights management

    NASA Astrophysics Data System (ADS)

    Wang, Xin

    2005-07-01

    Digital rights management (DRM) provides a unified approach to specifying, interpreting, enforcing and managing digital rights throughout the entire life cycle of digital assets. Using a declarative rights expression language (REL) for specifying rights and conditions in the form of licenses, as opposite to some other approaches (such as data structures and imperative languages), has been considered and adopted as a superior technology for implementing effective, interoperable and scalable DRM systems. This paper discusses some principles and issues for designing RELs, based on the experiences of developing a family of REL"s (DPRL, XrML 1.x, XrML 2.0 and MPEG REL). It starts with an overview of a family tree of the past and current REL"s, and their development history, followed by an analysis of their data models and a comparison with access-control oriented models. It then presents a number of primary design principles such as syntactic and semantic un-ambiguity, system interoperability, expressiveness in supporting business models and future extensibility, and discusses a number of key design issues such as maintaining stateful information, multi-tier issuance of rights, meta rights, identification of individual and aggregate objects, late-binding of to-beidentified entities, as well as some advanced ones on revocation and delegation of rights. The paper concludes with some remarks on REL profiling and extension for specific application domains.

  10. 30 CFR 18.5 - Equipment for which certification will be issued.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES... for a component or subassembly suitable to incorporate in an approved machine. Certification may...

  11. 30 CFR 18.5 - Equipment for which certification will be issued.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES... for a component or subassembly suitable to incorporate in an approved machine. Certification may...

  12. 30 CFR 18.5 - Equipment for which certification will be issued.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES... for a component or subassembly suitable to incorporate in an approved machine. Certification may...

  13. 30 CFR 18.5 - Equipment for which certification will be issued.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES... for a component or subassembly suitable to incorporate in an approved machine. Certification may...

  14. 30 CFR 18.5 - Equipment for which certification will be issued.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... TESTING, EVALUATION, AND APPROVAL OF MINING PRODUCTS ELECTRIC MOTOR-DRIVEN MINE EQUIPMENT AND ACCESSORIES... for a component or subassembly suitable to incorporate in an approved machine. Certification may...

  15. Basic concepts and issues: a primer on distribution and sales representative agreements in the medical device and durable medical equipment industries.

    PubMed

    Burow, Heiko E; Kolls, Raymond C

    2006-01-01

    Counsel for a manufacturer of medical devices or durable medical equipment must have working knowledge of various legal disciplines to draft contracts with intermediaries (sales representatives and distributors) for the marketing and sale of the manufacturer's products. If the manufacturer wishes to sell its products abroad, counsel must become familiar with the laws and business practices of the target country, and methods of gaining access to the foreign market. This Article gives readers an overview of the applicable legal principles, under U.S. and foreign laws, in the areas of agency, contracts, healthcare regulation, consumer protection, intellectual property protection, and dealer protection. To aid counsel in drafting intermediary agreements, specific contractual terms and issues are explored in depth, including: appointment clauses, performance provisions, provisions concerning pricing and payment, protective clauses (shielding the manufacturer from liability), term and termination provisions, independent contractor clauses, export control clauses, recordkeeping and audit provisions, choice of law clauses, and dispute resolution clauses. PMID:17002232

  16. Staff experiences of providing maternity services in rural southern Tanzania – a focus on equipment, drug and supply issues

    PubMed Central

    2013-01-01

    Background The poor maintenance of equipment and inadequate supplies of drugs and other items contribute to the low quality of maternity services often found in rural settings in low- and middle-income countries, and raise the risk of adverse patient outcomes through delaying care provision. We aim to describe staff experiences of providing maternal and neonatal care in rural health facilities in Southern Tanzania, focusing on issues related to equipment, drugs and supplies. Methods Focus group discussions and in-depth interviews were conducted with different staff cadres from all facility levels in order to explore experiences and views of providing maternity care in the context of poorly maintained equipment, and insufficient drugs and other supplies. A facility survey quantified the availability of relevant items. Results The facility survey, which found many missing or broken items and frequent stock outs, corroborated staff reports of providing care in the context of missing or broken care items. Staff reported increased workloads, reduced morale, difficulties in providing optimal maternity care, and carrying out procedures with potential health risks to themselves as a result. Conclusions Inadequately stocked and equipped facilities compromise the health system’s ability to reduce maternal and neonatal mortality and morbidity by affecting staff personally and professionally, which hinders the provision of timely and appropriate interventions. Improving stock control and maintaining equipment could benefit mothers and babies, not only through removing restrictions to the availability of care, but also through improving staff working conditions. PMID:23410228

  17. Targeting as a Mode of Science Communication: Principles, Issues and a Practical Example

    NASA Astrophysics Data System (ADS)

    Holland, G. J.; Vigh, J. L.

    2011-12-01

    Today's media landscape contains a rich and diverse range of communications opportunities. New media, such as the internet, blogosphere and social networks, are complementing, supplementing and also replacing the traditional mass media communications through print, radio and television. This diversification certainly contains pitfalls and difficulties as has been demonstrated in the Climategate affair. But there are also real opportunities for utilizing the diversity to provide targeted science communications that are framed in the context of the specific group of interest. That such targeting of audience attitudes and beliefs is an important key to effective science communications has been demonstrated by, for example, Leiserowitz, Maibach et al (2009). This approach does require an understanding of the audience and a careful framing of the message in terms familiar to the targeted group. Here many factors come into play, including: including immediacy, economics, culture, community leaders, emotional framing, and ideological filters. In this talk we shall elaborate on the principles, issues and opportunities. A practical example of working with the religious community on communicating the science of climate change will also be presented. This will include the approach adopted, progress to date and the lessons learnt.

  18. Accounting Issues: An Essay Series Part IV--Property, Plant, & Equipment

    ERIC Educational Resources Information Center

    Laux, Judy

    2007-01-01

    This fourth article in a series of theoretical essays intended to supplement the introductory financial accounting course is dedicated to the topic of property, plant, and equipment (PP&E), including both the accounting treatment and its related conceptual connections. The paper also addresses the measurement dilemmas, scandalous accounting…

  19. 12 CFR 223.23 - What valuation and timing principles apply to purchases of and investments in securities issued...

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... purchases of and investments in securities issued by an affiliate? 223.23 Section 223.23 Banks and Banking... MEMBER BANKS AND THEIR AFFILIATES (REGULATION W) Valuation and Timing Principles Under Section 23A § 223... an affiliate? (a) Valuation—(1) In general. Except as provided in paragraph (b) of § 223.32...

  20. Basic principles of flight test instrumentation engineering, volume 1, issue 2

    NASA Technical Reports Server (NTRS)

    Borek, Robert W., Sr. (Editor); Pool, A. (Editor)

    1994-01-01

    Volume 1 of the AG 300 series on 'Flight Test Instrumentation' gives a general introduction to the basic principles of flight test instrumentation. The other volumes in the series provide more detailed treatments of selected topics on flight test instrumentation. Volume 1, first published in 1974, has been used extensively as an introduction for instrumentation courses and symposia, as well as being a reference work on the desk of most flight test and instrumentation engineers. It is hoped that this second edition, fully revised, will be used with as much enthusiasm as the first edition. In this edition a flight test system is considered to include both the data collection and data processing systems. In order to obtain an optimal data flow, the overall design of these two subsystems must be carefully matched; the detail development and the operation may have to be done by separate groups of specialists. The main emphasis is on the large automated instrumentation systems used for the initial flight testing of modern military and civil aircraft. This is done because there, many of the problems, which are discussed here, are more critical. It does not imply, however, that smaller systems with manual data processing are no longer used. In general, the systems should be designed to provide the required results at the lowest possible cost. For many tests which require only a few parameters, relatively simple systems are justified, especially if no complex equipment is available to the user. Although many of the aspects discussed in this volume apply to both small and large systems, aspects of the smaller systems are mentioned only when they are of special interest. The volume has been divided into three main parts. Part 1 defines the main starting points for the design of a flight test instrumentation system, as seen from the points of view of the flight test engineer and the instrumentation engineer. In Part 2 the discussion is concentrated on those aspects which apply

  1. Basic principles of flight test instrumentation engineering, volume 1, issue 2

    NASA Astrophysics Data System (ADS)

    Borek, Robert W., Sr.; Pool, A.

    1994-03-01

    Volume 1 of the AG 300 series on 'Flight Test Instrumentation' gives a general introduction to the basic principles of flight test instrumentation. The other volumes in the series provide more detailed treatments of selected topics on flight test instrumentation. Volume 1, first published in 1974, has been used extensively as an introduction for instrumentation courses and symposia, as well as being a reference work on the desk of most flight test and instrumentation engineers. It is hoped that this second edition, fully revised, will be used with as much enthusiasm as the first edition. In this edition a flight test system is considered to include both the data collection and data processing systems. In order to obtain an optimal data flow, the overall design of these two subsystems must be carefully matched; the detail development and the operation may have to be done by separate groups of specialists. The main emphasis is on the large automated instrumentation systems used for the initial flight testing of modern military and civil aircraft. This is done because there, many of the problems, which are discussed here, are more critical. It does not imply, however, that smaller systems with manual data processing are no longer used. In general, the systems should be designed to provide the required results at the lowest possible cost. For many tests which require only a few parameters, relatively simple systems are justified, especially if no complex equipment is available to the user. Although many of the aspects discussed in this volume apply to both small and large systems, aspects of the smaller systems are mentioned only when they are of special interest. The volume has been divided into three main parts. Part 1 defines the main starting points for the design of a flight test instrumentation system, as seen from the points of view of the flight test engineer and the instrumentation engineer. In Part 2 the discussion is concentrated on those aspects which apply

  2. Issues in Applying Bio-Inspiration, Cognitive Critical Mass and Developmental-Inspired Principles to Advanced Intelligent Systems

    NASA Astrophysics Data System (ADS)

    Berg-Cross, Gary; Samsonovich, Alexei V.

    This Chapter summarizes ideas presented at the special PerMIS 2008 session on Biological Inspiration for Intelligent Systems. Bio-inspired principles of development and evolution are a special part of the bio-models and principles that can be used to improve intelligent systems and related artifacts. Such principles are not always explicit. They represent an alternative to incremental engineering expansion using new technology to replicate human intelligent capabilities. They are more evident in efforts to replicate and produce a “critical mass” of higher cognitive functions of the human mind or their emergence through cognitive developmental robotics (DR) and self-regulated learning (SRL). DR approaches takes inspiration from natural processes, so that intelligently engineered systems may create solutions to problems in ways similar to what we hypothesize is occurring with biologics in their natural environment. This Chapter discusses how an SRL-based approach to bootstrap a “critical mass” can be assessed by a set of cognitive tests. It also uses a three-level bio-inspired framework to illustrate methodological issues in DR research. The approach stresses the importance of using bio-realistic developmental principles to guide and constrain research. Of particular importance is keeping models and implementation separate to avoid the possible of falling into a Ptolemaic paradigm that may lead to endless tweaking of models. Several of Lungarella's design principles [36] for developmental robotics are discussed as constraints on intelligence as it emerges from an ecologically balanced, three-way interaction between an agents' control systems, physical embodiment, and the external environment. The direction proposed herein is to explore such principles to avoid slavish following of superficial bio-inspiration. Rather we should proceed with a mature and informed developmental approach using developmental principles based on our incremental understanding of how

  3. Inequality and Redistribution Policy Issues: Principles and Swedish Experience; Comment on Lindbeck's Paper [and] Discussion Paper.

    ERIC Educational Resources Information Center

    Lindbeck, Assar

    Alternative methods of redistribution policy in mixed economies are compared in this paper. The paper deals with the objectives, methods, and problems in redistribution policy. The chief objective is to highlight principles and general problems, drawing heavily on the experiences of Sweden. This country is chosen as a case study since attempts to…

  4. Authoring Computer-Enhanced Simulations: Principles and Issues for Social Science Authors.

    ERIC Educational Resources Information Center

    Garson, G. David

    1989-01-01

    Discussion of the use of computer simulation in the social sciences highlights types of simulation strategies and their combinations in comprehensive simulations. The strengths and weaknesses of simulations as instructional and research tools are examined, examples are given, and design issues arising in each type are explored. (29 references)…

  5. Applying Human Factors Principles to Mitigate Usability Issues Related to Embedded Assumptions in Health Information Technology Design

    PubMed Central

    Lowry, Svetlana Z; Patterson, Emily S

    2014-01-01

    Background There is growing recognition that design flaws in health information technology (HIT) lead to increased cognitive work, impact workflows, and produce other undesirable user experiences that contribute to usability issues and, in some cases, patient harm. These usability issues may in turn contribute to HIT utilization disparities and patient safety concerns, particularly among “non-typical” HIT users and their health care providers. Health care disparities are associated with poor health outcomes, premature death, and increased health care costs. HIT has the potential to reduce these disparate outcomes. In the computer science field, it has long been recognized that embedded cultural assumptions can reduce the usability, usefulness, and safety of HIT systems for populations whose characteristics differ from “stereotypical” users. Among these non-typical users, inappropriate embedded design assumptions may contribute to health care disparities. It is unclear how to address potentially inappropriate embedded HIT design assumptions once detected. Objective The objective of this paper is to explain HIT universal design principles derived from the human factors engineering literature that can help to overcome potential usability and/or patient safety issues that are associated with unrecognized, embedded assumptions about cultural groups when designing HIT systems. Methods Existing best practices, guidance, and standards in software usability and accessibility were subjected to a 5-step expert review process to identify and summarize those best practices, guidance, and standards that could help identify and/or address embedded design assumptions in HIT that could negatively impact patient safety, particularly for non-majority HIT user populations. An iterative consensus-based process was then used to derive evidence-based design principles from the data to address potentially inappropriate embedded cultural assumptions. Results Design principles that

  6. Scientific issues related to Codex Alimentarius goals: a review of principles, with examples.

    PubMed

    Somogyi, Arpad; Hathcock, John; Biesalski, Hans Konrad; Blumberg, Jeffrey B; Antoine, Jean-Michel; Edwards, Gareth; Prock, Peter

    2011-06-01

    The Codex Alimentarius provides the food standards and guidelines recognized by the World Trade Organization as the primary authority for use in settlement of related trade disputes. Codex bases its decisions primarily on scientific principles and evidence, although other legitimate factors such as economic and societal values may be considered. Codex has two primary aims: to protect consumers' health and assure fair practices in food trade. Codex documents may provide templates for individual nations but are not binding for domestic policies. Despite many advances over the last couple of decades, misunderstandings and controversies have interfered with important aspects of progress which Codex needs to accomplish, especially in the areas of claims of benefits related to food or nutrient consumption and the establishment of the safety of these items. Claims for health benefits should be based on the totality of available scientific evidence, including observational data collected from large populations as well as the results from randomized clinical trials. Safety should be evaluated by risk assessment on high quality experimental data, with anecdotal information having a lesser role. Regulatory policy would be improved if "history of safe use" were to be better defined and described. PMID:21382429

  7. Designing health care environments: Part I. Basic concepts, principles, and issues related to evidence-based design.

    PubMed

    Cesario, Sandra K

    2009-06-01

    A 2001 Institute of Medicine report captured the nation's attention regarding the dangers that can result from the health care environment. This report, fueled by the need for new facilities to be constructed, led to an explosion of research that now links the physical structure and design of health care facilities to the health and well-being of patients, nurses, other health care workers, and visitors. Continuing nursing education that highlights the importance of evidence-based design has been associated with measurable improvement in health care facilities' clinical outcomes, economic performance, employee productivity, customer satisfaction, and cultural congruency. Three major categories of outcomes can be impacted by evidence-based design: stress reduction, safety, and overall health care quality and ecology. In this article, Part I of a two-part series, the basic concepts, principles, and issues related to evidence-based design are introduced. Part II will describe continuing education programs available for nurses. PMID:19639918

  8. 75 FR 81708 - Notice of Decision To Issue Buy American Waivers for Foreign Object Debris (FOD) Detection Equipment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-28

    ... from both domestic and foreign manufacturers producing FOD detection equipment (75 FR 47344). Following... were any U.S. manufacturers that can produce sufficient and reasonable amounts of stationary FOD... manufacturer stationary FOD detection equipment meeting the requirements of Advisory Circular 150/ 5220-24....

  9. Direct-to-consumer online genetic testing and the four principles: an analysis of the ethical issues.

    PubMed

    Wasson, Katherine; Cook, E David; Helzlsouer, Kathy

    2006-01-01

    The development of genetic tests marketed and sold direct-to-consumers (DTC) via the internet raises moral concerns and debate about their appropriateness and ethical and clinical significance. These tests are offered for a wide range of diseases and conditions, and the mutations have variable penetrance and associated risk. A number of these tests lack data on their accuracy and reliability, making interpretation of results difficult. DTC genetic testing is undertaken outside the context of the physician-patient relationship and may lack appropriate individual and family genetic counseling, leaving the consumer vulnerable to potential harms, such as misinterpretation of results, including false positive or false reassurance, with limited or no benefits. Beauchamp and Childress's four principles of biomedical ethics provide a framework for analyzing the ethical issues raised by DTC genetic testing. We argue that the potential harms outweigh the potential benefits of such tests, that respect for autonomy should be limited in light of potential harm from DTC testing, and that the availability of genetic testing over the internet may be considered unfair and unjust and affect resource allocation by placing an unfair burden on primary care physicians. In light of the moral issues posed by these tests, practical responses are suggested in the areas of consumer education, medical education, and interaction with commercial companies. PMID:17115513

  10. High performance computing equipment for environmental remediation modeling and first principles simulation of materials properties. Final report

    SciTech Connect

    Glimm, J.; Lindquist, W.B.

    1994-08-01

    A 56-node Intel Paragon parallel computer was purchased with major support provided by this grant, and installed in July, 1993, in the Center for Scientific Computing, Department of Applied Mathematics and Statistics, SUNY - Stony Brook. The targeted research funded by this proposal consists of work to support the Stony Brook and Brookhaven National Laboratory contributions to the Partnership in Computational Science (PICS) program; namely environmental remediation modeling of ground water transport, Car-Parrinello first principles molecular dynamics calculations, and the supporting development of the parallelized VolVis graphics package. Research accomplishments to date for this targeted research is discussed in {section}2. This computer has also enabled or enhanced many other projects conducted both by the Center for Scientific Computing and by the Department of Applied Mathematics and Statistics. These other projects include two- and three-dimensional gas dynamics using front tracking, other molecular dynamics applications, kidney modeling, and global optimization techniques applied to DNA-protein interactions. Technical summaries of these additional projects are presented in {section}3. The targeted research includes users from the Departments of Applied Mathematics and Computer Science at SUNY - Stony Brook, as well as staff scientists from the Departments of Physics and Applied Sciences at Brookhaven National Laboratory. The additional projects involve university faculty from the above departments as well as the Departments of Physics and Chemistry. Regular users of this machine currently include 10 faculty members, 8 postdoctoral fellows, more that 12 PhD students and approximately 8 staff members from BNL.

  11. Pharmacogenomics: Principles & Issues

    ERIC Educational Resources Information Center

    Hoh, Yin Kiong; Boo, Hong Kwen

    2007-01-01

    Human beings vary in their responses to the drugs prescribed to them. These variations can be due to differences in their age, gender, weight, health status, diet, concurrent therapy and genetic make-up. Recently, it has been estimated that 85% of a patient's response to drugs is due to the genetic make-up of the individual (Snedden, 1999).…

  12. Issues of a Computer-Aided Design of Hydraulic Jacks

    NASA Astrophysics Data System (ADS)

    Averchenkov, V. I.; Averchenkov, A. V.; Kolyakinand, V. V.; Orekhov, O. D.

    2016-04-01

    The article deals with the issues of a computer-aided design of hydraulic equipment, namely hydraulic jacks. Design principles of the hydraulic jack CAD system are described. In addition, the possibilities for the system improvement and expansion are considered.

  13. 49 CFR 1200.2 - Adoption of generally accepted accounting principles issued by the Financial Accounting Standards...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... the Uniform Systems of Accounts, (49 CFR 1201 through 1210). (d) Accounting Standards Not Appropriate... Financial Accounting Standards by the FASB, and provided that the Office of Economics, Environmental... regulations, the Office of Economics, Environmental Analysis, and Administration shall issue an...

  14. 49 CFR 1200.2 - Adoption of generally accepted accounting principles issued by the Financial Accounting Standards...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... the Uniform Systems of Accounts, (49 CFR 1201 through 1210). (d) Accounting Standards Not Appropriate... Financial Accounting Standards by the FASB, and provided that the Office of Economics, Environmental... regulations, the Office of Economics, Environmental Analysis, and Administration shall issue an...

  15. 49 CFR 1200.2 - Adoption of generally accepted accounting principles issued by the Financial Accounting Standards...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... the Uniform Systems of Accounts, (49 CFR 1201 through 1210). (d) Accounting Standards Not Appropriate... Financial Accounting Standards by the FASB, and provided that the Office of Economics, Environmental... regulations, the Office of Economics, Environmental Analysis, and Administration shall issue an...

  16. 49 CFR 1200.2 - Adoption of generally accepted accounting principles issued by the Financial Accounting Standards...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... the Uniform Systems of Accounts, (49 CFR 1201 through 1210). (d) Accounting Standards Not Appropriate... Financial Accounting Standards by the FASB, and provided that the Office of Economics, Environmental... regulations, the Office of Economics, Environmental Analysis, and Administration shall issue an...

  17. 49 CFR 1200.2 - Adoption of generally accepted accounting principles issued by the Financial Accounting Standards...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... the Uniform Systems of Accounts, (49 CFR 1201 through 1210). (d) Accounting Standards Not Appropriate... Financial Accounting Standards by the FASB, and provided that the Office of Economics, Environmental... regulations, the Office of Economics, Environmental Analysis, and Administration shall issue an...

  18. Promoting knowledge integration of scientific principles and environmental stewardship: Assessing an issue-based approach to teaching evolution and marine conservation

    NASA Astrophysics Data System (ADS)

    Zimmerman, Timothy David

    2005-11-01

    Students and citizens need to apply science to important issues every day. Yet the design of science curricula that foster integration of science and everyday decisions is not well understood. For example, can curricula be designed that help learners apply scientific reasons for choosing only environmentally sustainable seafood for dinner? Learners must develop integrated understandings of scientific principles, prior experiences, and current decisions in order to comprehend how everyday decisions impact environmental resources. In order to investigate how such integrated understandings can be promoted within school science classes, research was conducted with an inquiry-oriented curriculum that utilizes technology and a visit to an informal learning environment (aquarium) to promote the integration of scientific principles (adaptation) with environmental stewardship. This research used a knowledge integration approach to teaching and learning that provided a framework for promoting the application of science to environmental issues. Marine biology, often forsaken in classrooms for terrestrial biology, served as the scientific context for the curriculum. The curriculum design incorporated a three-phase pedagogical strategy and new technology tools to help students integrate knowledge and experiences across the classroom and aquarium learning environments. The research design and assessment protocols included comparisons among and within student populations using two versions of the curriculum: an issue-based version and a principle-based version. These inquiry curricula were tested with sophomore biology students attending a marine-focused academy within a coastal California high school. Pretest-posttest outcomes were compared between and within the curricular treatments. Additionally, comparisons were made between the inquiry groups and seniors in an Advanced Placement biology course who attend the same high school. Results indicate that the inquiry curricula

  19. Shipboard Electronic Equipments.

    ERIC Educational Resources Information Center

    Naval Personnel Program Support Activity, Washington, DC.

    Fundamentals of major electronic equipments on board ships are presented in this text prepared for naval officers in general. Basic radio principles are discussed in connection with various types of transmitters, receivers, antennas, couplers, transfer panels, remote-control units, frequency standard equipments, teletypewriters, and facsimile…

  20. Power Product Equipment Technician: Equipment Systems. Teacher Edition. Student Edition.

    ERIC Educational Resources Information Center

    Hilley, Robert

    This packet contains teacher and student editions on the topic of equipment systems, intended for the preparation of power product equipment technicians. This publication contains seven units: (1) principles of power transmission; (2) mechanical drive systems; (3) principles of fluid power; (4) hydraulic and pneumatic drive systems; (5) wheel and…

  1. Development of a new testing equipment that combines the working principles of both the split Hopkinson bar and the drop weight testers.

    PubMed

    Adas, Rateb; Haiba, Majed

    2016-01-01

    In the current work, a new high strain rate tensile testing equipment is proposed. The equipment uses a pendulum device to generate an impact load and a three-bar mechanism to bring that load to act upon a specially designed specimen. As the standard impact testing apparatus uses pendulum device and the well-known SHB high strain rate tester adopts the above-mentioned mechanism, the introduced equipment can be dealt with as an impact apparatus in which the base that supports the V-shape specimen is replaced with the three-bar configuration that the traditional SHB uses. In order to demonstrate the applicability of the new tester, virtual design tools were used to determine the most appropriate configuration for it. Then, a detailed design was created, and a full-scale prototype was produced, calibrated, instrumented and tested. The obtained results demonstrate that the new tester is capable of axially straining steel specimens up to failure at a maximum rate of about 250 s(-1), which is reasonable when compared with a more established high strain rate testers. PMID:27504253

  2. (18)F-FDG PET/CT quantification in head and neck squamous cell cancer: principles, technical issues and clinical applications.

    PubMed

    Manca, Gianpiero; Vanzi, Eleonora; Rubello, Domenico; Giammarile, Francesco; Grassetto, Gaia; Wong, Ka Kit; Perkins, Alan C; Colletti, Patrick M; Volterrani, Duccio

    2016-07-01

    (18)F-FDG PET/CT plays a crucial role in the diagnosis and management of patients with head and neck squamous cell cancer (HNSCC). The major clinical applications of this method include diagnosing an unknown primary tumour, identifying regional lymph node involvement and distant metastases, and providing prognostic information. (18)F-FDG PET/CT is also used for precise delineation of the tumour volume for radiation therapy planning and dose painting, and for treatment response monitoring, by detecting residual or recurrent disease. Most of these applications would benefit from a quantitative approach to the disease, but the quantitative capability of (18)F-FDG PET/CT is still underused in HNSCC. Innovations in PET/CT technology promise to overcome the issues that until now have hindered the employment of dynamic procedures in clinical practice and have limited "quantification" to the evaluation of standardized uptake values (SUV), de facto a semiquantitative parameter, the limits of which are well known to the nuclear medicine community. In this paper the principles of quantitative imaging and the related technical issues are reviewed so that professionals involved in HNSCC management can reflect on the advantages of "true" quantification. A discussion is then presented on how semiquantitative information is currently used in clinical (18)F-FDG PET/CT applications in HNSCC, by discussing the improvements that could be obtained with more advanced and "personalized" quantification techniques. PMID:26780912

  3. Electrosurgery: principles and safety issues.

    PubMed

    Odell, R C

    1995-09-01

    The use of monopolar electrosurgical energy has been the "gold standard" for the past 50 years. It has diverse capabilities, such as fulguration, precise vaporization, and coaptation of large vessels. Technologic advances in performance and safety have positioned this device as a useful tool in a surgeon's armamentarium. The adaptation of active electrode monitoring for stray energy as a result of insulation failure or capacitive coupling and the use of completely metal trocar cannulas will increase the confidence of the surgeon and the safety of his/ her patient. It is the author's opinion that its use will prove itself in laparoscopy. As with any surgical tool or energy source, education and skill are required. This introduction on the principal of the biophysics of electrical energy on tissue and the safety consideration is a start to further one's understanding of this surgical tool. PMID:8612371

  4. Ethics of the electrified mind: defining issues and perspectives on the principled use of brain stimulation in medical research and clinical care.

    PubMed

    Cabrera, Laura Y; Evans, Emily L; Hamilton, Roy H

    2014-01-01

    In recent years, non-pharmacologic approaches to modifying human neural activity have gained increasing attention. One of these approaches is brain stimulation, which involves either the direct application of electrical current to structures in the nervous system or the indirect application of current by means of electromagnetic induction. Interventions that manipulate the brain have generally been regarded as having both the potential to alleviate devastating brain-related conditions and the capacity to create unforeseen and unwanted consequences. Hence, although brain stimulation techniques offer considerable benefits to society, they also raise a number of ethical concerns. In this paper we will address various dilemmas related to brain stimulation in the context of clinical practice and biomedical research. We will survey current work involving deep brain stimulation, transcranial magnetic stimulation and transcranial direct current stimulation. We will reflect upon relevant similarities and differences between them, and consider some potentially problematic issues that may arise within the framework of established principles of medical ethics: nonmaleficence and beneficence, autonomy, and justice. PMID:23733209

  5. Ethics of the electrified mind: Defining issues and perspectives on the principled use of brain stimulation in medical research and clinical care

    PubMed Central

    Cabrera, Laura Y.; Evans, Emily L.; Hamilton, Roy H.

    2013-01-01

    In recent years, non-pharmacologic approaches to modifying human neural activity have gained increasing attention. One of these approaches is brain stimulation, which involves either the direct application of electrical current to structures in the nervous system or the indirect application of current by means of electromagnetic induction. Interventions that manipulate the brain have generally been regarded as having both the potential to alleviate devastating brain-related conditions and the capacity to create unforeseen and unwanted consequences. Hence, although brain stimulation techniques offer considerable benefits to society, they also raise a number of ethical concerns. In this paper we will address various dilemmas related to brain stimulation in the context of clinical practice and biomedical research. We will survey current work involving deep brain stimulation (DBS), transcranial magnetic stimulation (TMS) and transcranial direct current stimulation (tDCS). We will reflect upon relevant similarities and differences between them, and consider some potentially problematic issues that may arise within the framework of established principles of medical ethics: nonmaleficence and beneficence, autonomy, and justice. PMID:23733209

  6. Power quality issues and interactions in modern electrical distribution systems.

    PubMed

    Moss, T P

    1996-12-01

    With the increasing rate of electronic equipment installation, there is a greater need for understanding how equipment affects and is affected by the electrical system that serves it. This document addresses these issues as well as principles of electricity magnetism and electrical system construction as they apply to potential problems. The document is geared for those without an electrical engineering background but do have a basic knowledge of electrical systems and terms. PMID:10162570

  7. Teaching Ethical Reflexivity in Information Systems: How to Equip Students to Deal with Moral and Ethical Issues of Emerging Information and Communication Technologies

    ERIC Educational Resources Information Center

    Stahl, Bernd Carsten

    2011-01-01

    Teaching ethics to students of information systems (IS) raises a number of conceptual and content-related issues. The present paper starts out by developing a conceptual framework of moral and ethical issues that distinguishes between moral intuition, explicit morality, ethical theory and meta-ethical reflection. This conceptual framework…

  8. Update on Surgical Principles and Equipment.

    PubMed

    Kroner, Kevin T; Budgeon, Casey; Colopy, Sara A

    2016-01-01

    The diversity implicit in exotic animal surgery requires a tailored approach to optimize successful outcomes. Outlined is information on patient preparation, instrumentation, hemostatic techniques, and magnification as it pertains to the exotic animal. Application of topical antiseptic solutions and judicious removal of pelage and feathers will decrease bacterial load during patient preparation. The use of specific barrier protection ensures proper aseptic technique and enables optimal patient monitoring. Magnification combined with a focal light source enhances visual acuity, allowing for better use of delicate instrumentation and identification of anatomic structures. PMID:26611922

  9. Equipment Management Manual

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The NASA Equipment Management Manual (NHB 4200.1) is issued pursuant to Section 203(c)(1) of the National Aeronautics and Space Act of 1958, as amended (42 USC 2473), and sets forth policy, uniform performance standards, and procedural guidance to NASA personnel for the acquisition, management, and use of NASA-owned equipment. This revision is effective upon receipt. This is a controlled manual, issued in loose-leaf form, and revised through page changes. Additional copies for internal use may be obtained through normal distribution.

  10. Proceedings of the sixteenth international symposium on mine planning and equipment selection (MPES 2007) and the tenth international symposium on environmental issues and waste management in energy and mineral production (SWEMP 2007)

    SciTech Connect

    Singhal, R.K.; Fytas, K.; Jongsiri, S.; Ge, Hao

    2007-07-01

    Papers presented at MPES 2007 covered: coal mining and clean coal processing technologies; control, design and planning of surface and underground mines; drilling, blasting and excavation engineering; mining equipment selection; automation and information technology; maintenance and production management for mines and mining systems; health, safety and environment; cost effective methods of mine reclamation; mine closure and waste disposal; and rock mechanics and geotechnical issues. Papers from SWEMP 2007 discussed methods and technologies for assessing, minimizing and preventing environmental problems associated with mineral and energy production. Topics included environmental impacts of coal-fired power projects; emission control in thermal power plants; greenhouse gas abatement technologies; remediation of contaminated soil and groundwater; environmental issues in surface and underground mining of coal, minerals and ores; managing mine waste and mine water; and control of effluents from mineral processing, metallurgical and chemical plants.

  11. Optical Issues in Measuring Strabismus.

    PubMed

    Irsch, Kristina

    2015-01-01

    Potential errors and complications during examination and treatment of strabismic patients can be reduced by recognition of certain optical issues. This articles reviews basic as well as guiding principles of prism optics and optics of the eye to equip the reader with the necessary know-how to avoid pitfalls that are commonly encountered when using prisms to measure ocular deviations (e.g., during cover testing), and when observing the corneal light reflex to estimate ocular deviations (e.g., during Hirschberg or Krimsky testing in patients who do not allow for cover testing using prisms). PMID:26180462

  12. Guiding Principles for Evaluators.

    ERIC Educational Resources Information Center

    Shadish, William R., Ed.; And Others

    1995-01-01

    The 12 articles (including an index) of this theme issue are devoted to documenting and critiquing the American Evaluation Association's "Guiding Principles for Evaluators," a code of ethics and standards. The development of these principles is traced, and their strengths and weaknesses are analyzed at general and specific levels. (SLD)

  13. Elements of commissioning step-and-shoot IMRT: Delivery equipment and planning system issues posed by small segment dimensions and small monitor units

    SciTech Connect

    Aspradakis, Maria M. . E-mail: mania.aspradakis@physics.org; Lambert, Geoff D.; Steele, Alasdair

    2005-01-01

    The implementation of intensity-modulated radiation therapy (IMRT) in the clinic necessitates commissioning for all systems involved. This paper describes work carried out for the treatment planning system (Helax-TMS version 6.1) and the treatment delivery equipment (Siemens Primus) available at our center. Particular regard was paid to small monitor units (MUs) and small field segments typical of step-and-shoot IMRT plans. The beam profile stability of the Siemens Primus accelerators when delivering small MU was examined with a linear detector array. Dose monitor linearity and intersegment variations were measured with a 0.6-cm{sup 3} ionization chamber. Treatment planning system calculated total scatter factors (S{sub cp}) and beam profiles for symmetric and asymmetric small fields for 6- and 15MV beams were compared against measurements in water using a 0.125-cm{sup 3} ionization chamber and a diamond detector. The 6- and 15MV beams from the Primus accelerators were found to be stable at MUs less than 10. Dose monitor linearity for small exposures under 10 MU was within {+-} 2% for 6 MV, but found to be not so initially for 15 MV. This could be remedied by an adjustment of a soft spot on the Siemens Primus. The delivery of small MU segments as part of an IMRT sequence was found to be consistent down to segment sizes of 1 MU. The treatment planning system pencil-beam convolution model agreed with measurement within {+-} 5% for fields collimated down to 3 x 3 cm. The collapsed cone point-kernel model better predicted the output for the smallest field, but displayed some unpredictable shifts in the position of the penumbra. The startup characteristics of Siemens Primus accelerators were found suitable for step-and-shoot IMRT. The diminution in accuracy of Helax-TMS dose calculation models for multileaf collimated fields of less than 2 x 2 cm has led us to avoid these in IMRT treatments at our center.

  14. Bernoulli's Principle

    ERIC Educational Resources Information Center

    Hewitt, Paul G.

    2004-01-01

    Some teachers have difficulty understanding Bernoulli's principle particularly when the principle is applied to the aerodynamic lift. Some teachers favor using Newton's laws instead of Bernoulli's principle to explain the physics behind lift. Some also consider Bernoulli's principle too difficult to explain to students and avoid teaching it…

  15. Medicare program; carrier jurisdiction for claims for durable medical equipment, prosthetics, orthotics and supplies (DMEPOS) and other issues involving suppliers, and criteria and standards for evaluating regional DMEPOS carriers--HCFA. Final rule with comment period.

    PubMed

    1992-06-18

    This final rule Modifies regulations to provide that claims for durable medical equipment, prosthetics, orthotics and certain other items covered under part B of Medicare be processed by designated carriers. Specifies the jurisdictions each designated carrier will serve. Changes the method by which claims for these items are allocated among the carriers from "point of sale" to "beneficiary residence." Establishes certain minimum standards for suppliers for purposes of submitting the above claims. Incorporates in regulations certain supplier disclosure requirements imposed under section 4164 of the Omnibus Budget Reconciliation Act of 1990, as part of the process for issuing and renewing a supplier's billing number. Describes the criteria and standards to be used beginning October 1, 1993 for evaluating the performance of designated carriers processing claims for durable medical equipment, prosthetics, orthotics, and supplies (DMEPOS) in the administration of the Medicare program. Section 1842(b)(2) of the Social Security Act requires us to publish criteria and standards against which we evaluate Medicare carriers for public comment in the Federal Register. We expect the above changes to lead to more efficient and economical administration of the Medicare program. PMID:10171046

  16. Lithography equipment

    NASA Astrophysics Data System (ADS)

    Levinson, Harry J.

    1996-07-01

    Until recently, lithography capability evolved consistently with Moore's law. It appears that semiconductor manufacturers are now deviating from Moore's law, which has implications for lithography equipment. DUV lithography is moving into production in a mix-and-match environment. Step- and-scan technology is the wave of the near-future, as a way to contend with the difficulty of manufacturing wide-field lenses. Resist processing equipment will undergo few fundamental changes, but will often be integrated with steppers, particularly for DUV applications. Metrology is being stretched beyond its limits for technologies below 250 nm. The move is on to 300 m diameter wafers, and 193 nm lithography is under consideration.

  17. The genetic difference principle.

    PubMed

    Farrelly, Colin

    2004-01-01

    In the newly emerging debates about genetics and justice three distinct principles have begun to emerge concerning what the distributive aim of genetic interventions should be. These principles are: genetic equality, a genetic decent minimum, and the genetic difference principle. In this paper, I examine the rationale of each of these principles and argue that genetic equality and a genetic decent minimum are ill-equipped to tackle what I call the currency problem and the problem of weight. The genetic difference principle is the most promising of the three principles and I develop this principle so that it takes seriously the concerns of just health care and distributive justice in general. Given the strains on public funds for other important social programmes, the costs of pursuing genetic interventions and the nature of genetic interventions, I conclude that a more lax interpretation of the genetic difference principle is appropriate. This interpretation stipulates that genetic inequalities should be arranged so that they are to the greatest reasonable benefit of the least advantaged. Such a proposal is consistent with prioritarianism and provides some practical guidance for non-ideal societies--that is, societies that do not have the endless amount of resources needed to satisfy every requirement of justice. PMID:15186680

  18. The new international certification and design principles

    SciTech Connect

    Heijnen, W.H.P.M.; Heineman, H.

    1995-12-01

    ISO/TC 67 deals with standardization of Equipment for the Petroleum and Natural Gas Industries at a global level. The paper will provide the reader with insight in the Certification system as well as its link with Design. It will explain how the total process fits in the business structure of the Petroleum and Natural Gas Industry, with the focus on the emerging concepts such as partnering, turn key contracts, the developments in the EC and the need to reduce costs at a global basis. The paper will also address the topic of Design Principles based on the results of the study performed for ISO/TC 67. The paper will provide a framework that can be used by the industry in how to deal with issues such as, there shall the activity of the Operator be focused on when ordering equipment or services and how the manufacturer or service provider should prepare himself to become an equal partner with regard to the required equipment, service and its associated technology now and in the future. In the changing world with ever increasing focus on Health, Safety and Environment (HSE), the topic efficiency, technology, equipment performance and functionality should not be overlooked or been given less attention. The Certification and Design principles, implemented in standards, aim predominantly at Fitness for Purpose of equipment and/or services to regain the balance. A further aim is to limit consequential costs due to deficiencies in the broadest sense, allowing the Petroleum and Natural Gas Industry to produce oil and gas in a cost effective manner with the highest possible HSE targets.

  19. Solar Equipment

    NASA Technical Reports Server (NTRS)

    1983-01-01

    A medical refrigeration and a water pump both powered by solar cells that convert sunlight directly into electricity are among the line of solar powered equipment manufactured by IUS (Independent Utility Systems) for use in areas where conventional power is not available. IUS benefited from NASA technology incorporated in the solar panel design and from assistance provided by Kerr Industrial Applications Center.

  20. Fundamentals of microelectronic equipment design

    NASA Astrophysics Data System (ADS)

    Nenashev, A. P.; Koledov, L. A.

    Microelectronic equipment design is reviewed with reference to general design principles and criteria, role of standardization, design of microcircuit components, and assembly techniques. Particular attention is given to the design of hybrid integrated circuitry and discrete radioelectronic components. Design methods for providing adequate temperature conditions and protection from humidity and mechanical overloads as well as component layout criteria are also discussed.

  1. Rescue Equipment

    NASA Technical Reports Server (NTRS)

    1995-01-01

    The Lifeshear cutter, a rescue tool for freeing accident victims from wreckage, was developed under the Clinton Administration's Technology Reinvestment Program. Prior cutting equipment was cumbersome and expensive; the new cutter is 50 percent lighter and 70 percent cheaper. The cutter is pyrotechnically-actuated, using a miniature version of the power cartridges used for separation devices on the Space Shuttle and other NASA spacecraft. Hi-Shear Technology Corporation developed the cutter with the Jet Propulsion Laboratory and input from the City of Torrance (California) Fire Department.

  2. Equipment Analysis

    NASA Technical Reports Server (NTRS)

    1982-01-01

    Magnavox Government & Electronics Company originally used the NASTRAN program in the design stage of heavy aluminum fixtures for vibration testing. Program also used to compare the resonant frequencies of the circuitry to predict whether failures may occur because of high vibration levels. The company engineers can then make design alterations to improve the equipment's vibration resistance. Method allows Magnavox to insure reliability and reduce any possibility of vibration-caused failure in critical defense products they manufacture. Magnavox uses another COSMIC software package called GENOPTICS in the development of a Digital Optical Recorder, and also in research and development of other optical systems. This enables use of an optically recorded disc to store and retrieve digital data. It is reported that this program provides accurate results and that its use saved six man-months of time that would have been needed to develop a comparable software package.

  3. Matters of Principle.

    ERIC Educational Resources Information Center

    Martz, Carlton

    1999-01-01

    This issue of "Bill of Rights in Action" looks at individuals who have stood on principle against authority or popular opinion. The first article investigates John Adams and his defense of British soldiers at the Boston Massacre trials. The second article explores Archbishop Thomas Becket's fatal conflict with England's King Henry II. The final…

  4. Principles of Biomedical Ethics

    PubMed Central

    Athar, Shahid

    2012-01-01

    In this presentation, I will discuss the principles of biomedical and Islamic medical ethics and an interfaith perspective on end-of-life issues. I will also discuss three cases to exemplify some of the conflicts in ethical decision-making. PMID:23610498

  5. Buridan's Principle

    NASA Astrophysics Data System (ADS)

    Lamport, Leslie

    2012-08-01

    Buridan's principle asserts that a discrete decision based upon input having a continuous range of values cannot be made within a bounded length of time. It appears to be a fundamental law of nature. Engineers aware of it can design devices so they have an infinitessimal probability of not making a decision quickly enough. Ignorance of the principle could have serious consequences.

  6. Principled Narrative

    ERIC Educational Resources Information Center

    MacBeath, John; Swaffield, Sue; Frost, David

    2009-01-01

    This article provides an overview of the "Carpe Vitam: Leadership for Learning" project, accounting for its provenance and purposes, before focusing on the principles for practice that constitute an important part of the project's legacy. These principles framed the dialogic process that was a dominant feature of the project and are presented,…

  7. Global ethics and principlism.

    PubMed

    Gordon, John-Stewart

    2011-09-01

    This article examines the special relation between common morality and particular moralities in the four-principles approach and its use for global ethics. It is argued that the special dialectical relation between common morality and particular moralities is the key to bridging the gap between ethical universalism and relativism. The four-principles approach is a good model for a global bioethics by virtue of its ability to mediate successfully between universal demands and cultural diversity. The principle of autonomy (i.e., the idea of individual informed consent), however, does need to be revised so as to make it compatible with alternatives such as family- or community-informed consent. The upshot is that the contribution of the four-principles approach to global ethics lies in the so-called dialectical process and its power to deal with cross-cultural issues against the background of universal demands by joining them together. PMID:22073817

  8. Modeling and simulation of metal forming equipment

    NASA Astrophysics Data System (ADS)

    Frazier, W. G.; Medina, E. A.; Malas, J. C.; Irwin, R. D.

    1997-04-01

    The demand for components made from hard-to-form materials is growing, as is the need to better understand and improve the control of metal forming equipment. Techniques are presented for developing accurate models and computer simulations of metal forming equipment for the purpose of improving metal forming process design. Emphasis is placed on modeling the dynamic behavior of hydraulic vertical forge presses, although similar principles apply to other types of metal forming equipment. These principles are applied to modeling and simulation of a 1000 ton forge press in service at Wright-Patterson Air Force Base, Ohio, along with experimental verification.

  9. Principles of Instructed Language Learning

    ERIC Educational Resources Information Center

    Ellis, Rod

    2005-01-01

    This article represents an attempt to draw together findings from a range of second language acquisition studies in order to formulate a set of general principles for language pedagogy. These principles address such issues as the nature of second language (L2) competence (as formulaic and rule-based knowledge), the contributions of both focus on…

  10. Global Issues and the Precautionary Principle

    ERIC Educational Resources Information Center

    Brody, Charlotte

    2005-01-01

    The author observes that environmental science is finding that industrial chemicals act like pharmaceuticals: a dose that won't hurt an adult can harm a fetus or a child; an amount that won't harm the mother can hurt her child in utero; some people are more sensitive than others to the effect; and one substance can interact with others and cause a…

  11. Lighting fundamentals handbook: Lighting fundamentals and principles for utility personnel

    SciTech Connect

    Eley, C.; Tolen, T. Associates, San Francisco, CA ); Benya, J.R. )

    1992-12-01

    Lighting accounts for approximately 30% of overall electricity use and demand in commercial buildings. This handbook for utility personnel provides a source of basic information on lighting principles, lighting equipment, and other considerations related to lighting design. The handbook is divided into three parts. Part One, Physics of Light, has chapters on light, vision, optics, and photometry. Part Two, Lighting Equipment and Technology, focuses on lamps, luminaires, and lighting controls. Part Three, Lighting Design Decisions, deals with the manner in which lighting design decisions are made and reviews relevant methods and issues. These include the quantity and quality of light needed for visual tasks, calculation methods for verifying that lighting needs are satisfied, lighting economics and methods for evaluating investments in efficient lighting systems, and miscellaneous design issues including energy codes, power quality, photobiology, and disposal of lighting equipment. The handbook contains a discussion of the role of the utility in promoting the use of energy-efficient lighting. The handbook also includes a lighting glossary and a list of references for additional information. This convenient and comprehensive handbook is designed to enable utility lighting personnel to assist their customers in developing high-quality, energy-efficient lighting systems. The handbook is not intended to be an up-to-date reference on lighting products and equipment.

  12. Photovoltaics: Basic Design Principles and Components

    SciTech Connect

    1997-03-01

    This publication will introduce you to the basic design principles and components of PV systems. It will also help you discuss these systems knowledgeably with an equipment supplier or system installer.

  13. Common Principles and Multiculturalism

    PubMed Central

    Zahedi, Farzaneh; Larijani, Bagher

    2009-01-01

    Judgment on rightness and wrongness of beliefs and behaviors is a main issue in bioethics. Over centuries, big philosophers and ethicists have been discussing the suitable tools to determine which act is morally sound and which one is not. Emerging the contemporary bioethics in the West has resulted in a misconception that absolute westernized principles would be appropriate tools for ethical decision making in different cultures. We will discuss this issue by introducing a clinical case. Considering various cultural beliefs around the world, though it is not logical to consider all of them ethically acceptable, we can gather on some general fundamental principles instead of going to the extremes of relativism and absolutism. Islamic teachings, according to the presented evidence in this paper, fall in with this idea. PMID:23908720

  14. 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.

  15. 75 FR 35439 - Medical Diagnostic Equipment Accessibility Standards

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-22

    ... TRANSPORTATION BARRIERS COMPLIANCE BOARD Medical Diagnostic Equipment Accessibility Standards AGENCY... consultation with the Food and Drug Administration, to issue accessibility standards for medical diagnostic... accessibility needs of individuals with disabilities with respect to medical diagnostic equipment and...

  16. 36 CFR 1210.34 - Equipment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Government shall be identified to indicate Federal ownership. (3) A physical inventory of equipment shall be... the inventory, verify the existence, current utilization, and continued need for the equipment. (4) A... issue disposition instructions within 120 calendar days after receipt of a final inventory. The...

  17. Space processing applications payload equipment study. Volume 2E: Commercial equipment utility

    NASA Technical Reports Server (NTRS)

    Smith, A. G. (Editor)

    1974-01-01

    Examination of commercial equipment technologies revealed that the functional performance requirements of space processing equipment could generally be met by state-of-the-art design practices. Thus, an apparatus could be evolved from a standard item or derived by custom design using present technologies. About 15 percent of the equipment needed has no analogous commercial base of derivation and requires special development. This equipment is involved primarily with contactless heating and position control. The derivation of payloads using commercial equipment sources provides a broad and potentially cost-effective base upon which to draw. The derivation of payload equipment from commercial technologies poses other issues beyond that of the identifiable functional performance, but preliminary results on testing of selected equipment testing appear quite favorable. During this phase of the SPA study, several aspects of commercial equipment utility were assessed and considered. These included safety, packaging and structural, power conditioning (electrical/electronic), thermal and materials of construction.

  18. Principles of Safety Pharmacology

    PubMed Central

    Pugsley, M K; Authier, S; Curtis, M J

    2008-01-01

    Safety Pharmacology is a rapidly developing discipline that uses the basic principles of pharmacology in a regulatory-driven process to generate data to inform risk/benefit assessment. The aim of Safety Pharmacology is to characterize the pharmacodynamic/pharmacokinetic (PK/PD) relationship of a drug's adverse effects using continuously evolving methodology. Unlike toxicology, Safety Pharmacology includes within its remit a regulatory requirement to predict the risk of rare lethal events. This gives Safety Pharmacology its unique character. The key issues for Safety Pharmacology are detection of an adverse effect liability, projection of the data into safety margin calculation and finally clinical safety monitoring. This article sets out to explain the drivers for Safety Pharmacology so that the wider pharmacology community is better placed to understand the discipline. It concludes with a summary of principles that may help inform future resolution of unmet needs (especially establishing model validation for accurate risk assessment). Subsequent articles in this issue of the journal address specific aspects of Safety Pharmacology to explore the issues of model choice, the burden of proof and to highlight areas of intensive activity (such as testing for drug-induced rare event liability, and the challenge of testing the safety of so-called biologics (antibodies, gene therapy and so on.). PMID:18604233

  19. Ethical issues in immunisation.

    PubMed

    Isaacs, David; Kilham, Henry; Leask, Julie; Tobin, Bernadette

    2009-01-29

    Discussions about current and future immunisation programmes raise novel questions about familiar ethical issues. Two sets of ethical issues dominate these discussions. The first is the issue of compulsory immunisation: what should be done about parents who fail to immunise their children? The second is: given competing demands on health care budgets, how should principles of justice in access and distribution inform vaccination programmes? This paper considers these two issues in the light of traditional ethical principles. With respect to the first, we argue that compulsion is justified only in cases in which we know with practical certainty that parental failure to immunise puts their own child or other children at high risk of severe illness. We also argue that the state should compensate those who suffer vaccine-related injury. With respect to the second, we claim that allocating resources according to health care need requires establishing priorities between public health programmes such as immunisation and other treatment programmes. PMID:19026706

  20. 43 CFR 12.934 - Equipment.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false Equipment. 12.934 Section 12.934 Public Lands: Interior Office of the Secretary of the Interior ADMINISTRATIVE AND AUDIT REQUIREMENTS AND COST PRINCIPLES FOR ASSISTANCE PROGRAMS Uniform Administrative Requirements for Grants and Agreements With Institutions of Higher Education,...

  1. Auto Mechanics. Heavy Equipment. Small Engines.

    ERIC Educational Resources Information Center

    Finnerty, Kathy

    Developed for use in auto mechanics, Heavy Equipment Repair and Operation (HERO), and small engines programs, these study guides and supplemental worksheets cover operating principles, lubrication, cooling system, ignition circuit and electrical system, and fuel system. The worksheets and guide questions are phrased to emphasize key points…

  2. Monitoring the presence of foreign bodies in the equipment

    NASA Technical Reports Server (NTRS)

    Breslavets, A. V.; Bavykin, N. I.

    1974-01-01

    The methods for monitoring the presence of foreign bodies in radio electronic equipment are discussed. Descriptions of the structural design under the operating principle of the device for detecting foreign bodies weighing to 0.0026 grams are given.

  3. Personal protective equipment

    MedlinePlus

    ... protective equipment. Available at: www.cdc.gov/niosh/ppe . Accessed October 27, 2015. Holland MG, Cawthon D. Personal protective equipment and decontamination of adults and children. Emerg Med Clin N ...

  4. Cleaning supplies and equipment

    MedlinePlus

    ... on any object the person touched or on equipment that was used during their care. Some germs ... why it is important to disinfect supplies and equipment. To disinfect something means to clean it to ...

  5. Mobile Equipment Expands Inventory.

    ERIC Educational Resources Information Center

    McGough, Robert L.; And Others

    1978-01-01

    Describes the Mobile Equipment Modules (MEM) system in Duluth, Minnesota. MEM is a way to hold down costs and increase learning opportunities by consolidating purchases of expensive shop equipment within the school district, grouping the equipment in modules, and scheduling and moving it from school to school as needed. (MF)

  6. Selecting Microform Reading Equipment.

    ERIC Educational Resources Information Center

    McIntosh, Melinda

    1983-01-01

    Cites sources of information concerning selection of microform reading equipment and provides step-by-step outline of selection process. Defining specific needs for which equipment is used, determining what equipment is being marketed, and examining and evaluating readers' design features in terms of practicability and aesthetics are discussed.…

  7. Equipping surgeons as educators.

    PubMed

    Fry, Heather

    2009-03-01

    There is a developing interest in equipping surgeons as educators but a perceived lack of knowledge and evidence about how to do this effectively, or how to reward and recognize educational expertise within the surgical career structure. A brief consideration of the surgical educator role is offered. The findings and conclusions of a meta-analysis of the influence of faculty development in medical education are summarized. Various sources are drawn on to present an overview of master's level provision in medical education and a master's in surgical education is outlined. Issues relating to developing suitable curricula, educational accreditation, recognition, reward and career structure are raised and some UK approaches to these areas summarized. Evidence indicates the importance of context in training medical educators, the value of experiential learning, training that is spread over time and training that mixes theory, practice and reflection. A schema for recognizing educational expertise, created as an outcome of analysis of the evidence and current provision, is presented. The effect of a possible change from educational training being voluntary to the introduction of a compulsory regime is raised as an area requiring further discussion and evidence collection. Mechanisms by which to acknowledge, reward and recognize education expertise in surgeons do not generally exist; it is suggested their development would be timely. PMID:19317787

  8. Anaesthesia equipment malfunction.

    PubMed

    Holley, H S; Carroll, J S

    1985-01-01

    Anaesthetic equipment was studied to determine whether the accuracy was improved and failure rate decreased by routine maintenance and calibration by a biomedical technician. Each piece was evaluated, and then repaired and rechecked at intervals by the same technician. Equipment failures were divided into three types: first, equipment that was completely nonfunctional; second, equipment that was functional but inaccurate; and third, equipment that was functional and accurate but needed minor repairs. The percentage of equipment failures in each group was compared on initial evaluation and after 6 months. Of the 311 pieces of equipment, 40% needed repair at the time of the initial survey; 80% was nonfunctional, and 18% was functional but inaccurate. After six months on a maintenance schedule, only 15% of the equipment needed repair, 3% was nonfunctional, and 6% was functional but inaccurate. The difference between the total percentage of equipment failure initially and after six months was statistically significant. After a regular maintenance, calibration, and checkout schedule by a biomedical technician was instituted, there was a significant improvement in the accuracy of the equipment and a reduction in the percentage of equipment needing repair. PMID:3970340

  9. 29 CFR 784.123 - Operations performed on fishing equipment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 3 2013-07-01 2013-07-01 false Operations performed on fishing equipment. 784.123 Section 784.123 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR... § 784.123 Operations performed on fishing equipment. On the principle stated in § 784.122...

  10. 29 CFR 784.123 - Operations performed on fishing equipment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false Operations performed on fishing equipment. 784.123 Section 784.123 Labor Regulations Relating to Labor (Continued) WAGE AND HOUR DIVISION, DEPARTMENT OF LABOR... § 784.123 Operations performed on fishing equipment. On the principle stated in § 784.122...

  11. Renewal of radiological equipment.

    PubMed

    2014-10-01

    In this century, medical imaging is at the heart of medical practice. Besides providing fast and accurate diagnosis, advances in radiology equipment offer new and previously non-existing options for treatment guidance with quite low morbidity, resulting in the improvement of health outcomes and quality of life for the patients. Although rapid technological development created new medical imaging modalities and methods, the same progress speed resulted in accelerated technical and functional obsolescence of the same medical imaging equipment, consequently creating a need for renewal. Older equipment has a high risk of failures and breakdowns, which might cause delays in diagnosis and treatment of the patient, and safety problems both for the patient and the medical staff. The European Society of Radiology is promoting the use of up-to-date equipment, especially in the context of the EuroSafe Imaging Campaign, as the use of up-to-date equipment will improve quality and safety in medical imaging. Every healthcare institution or authority should have a plan for medical imaging equipment upgrade or renewal. This plan should look forward a minimum of 5 years, with annual updates. Teaching points • Radiological equipment has a definite life cycle span, resulting in unavoidable breakdown and decrease or loss of image quality which renders equipment useless after a certain time period.• Equipment older than 10 years is no longer state-of-the art equipment and replacement is essential. Operating costs of older equipment will be high when compared with new equipment, and sometimes maintenance will be impossible if no spare parts are available.• Older equipment has a high risk of failure and breakdown, causing delays in diagnosis and treatment of the patient and safety problems both for the patient and the medical staff.• Every healthcare institution or authority should have a plan for medical imaging equipment upgrade or replacement. This plan should look forward a

  12. Ground equipment for the support of packet telemetry and telecommand

    NASA Technical Reports Server (NTRS)

    Hell, Wolfgang

    1994-01-01

    This paper describes ground equipment for packet telemetry and telecommand which has been recently developed by industry for the European Space Agency. The architectural concept for this type of equipment is outlined and the actual implementation is presented. Focus is put on issues related to cross support and telescience as far as they affect the design of the interfaces to the users of the services provided by the equipment and to the management entities in charge of equipment control and monitoring.

  13. LESSONS LEARNED IN TESTING OF SAFEGUARDS EQUIPMENT.

    SciTech Connect

    PEPPER,S.; FARNITANO,M.; CARELLI,J.; HAZELTINE,J.; BAILEY,D.

    2001-10-29

    The International Atomic Energy Agency's (IAEA) Department of Safeguards uses complex instrumentation for the application of safeguards at nuclear facilities around the world. Often, this equipment is developed through cooperation with member state support programs because the Agency's requirements are unique and are not met by commercially available equipment. Before approving an instrument or system for routine inspection use, the IAEA subjects it to a series of tests designed to evaluate its reliability. In 2000, the IAEA began to observe operational failures in digital surveillance systems. In response to the observed failures, the IAEA worked with the equipment designer and manufacturer to determine the cause of failure. An action plan was developed to correct the performance issues and further test the systems to make sure that additional operational issues would not surface later. This paper addresses the steps taken to address operation issues related to digital image surveillance systems and the lessons learned during this process.

  14. Operating Principles and Early Lexical Development.

    ERIC Educational Resources Information Center

    Mervis, Carolyn B.

    Two types of operating principles thought to play an important role in early lexical development are discussed. The principles are those concerned with: (1) assignment of reference or meaning to words; and (2) formation and evolution of categories. Discussion also addresses related issues, such as the developmentally important relationship between…

  15. RETRIEVAL EQUIPMENT DESCRIPTIONS

    SciTech Connect

    J. Steinhoff

    1997-08-25

    The objective and the scope of this document are to list and briefly describe the major mobile equipment necessary for waste package (WP) retrieval from the proposed subsurface nuclear waste repository at Yucca Mountain. Primary performance characteristics and some specialized design features of the equipment are explained and summarized in the individual subsections of this document. There are no quality assurance requirements or QA controls in this document. Retrieval under normal conditions is accomplished with the same fleet of equipment as is used for emplacement. Descriptions of equipment used for retrieval under normal conditions is found in Emplacement Equipment Descriptions, DI: BCAF00000-01717-5705-00002 (a document in progress). Equipment used for retrieval under abnormal conditions is addressed in this document and consists of the following: (1) Inclined Plane Hauler; (2) Bottom Lift Transporter; (3) Load Haul Dump (LHD) Loader; (4) Heavy Duty Forklift for Emplacement Drifts; (5) Covered Shuttle Car; (6) Multipurpose Vehicle; and (7) Scaler.

  16. Equivalence principles and electromagnetism

    NASA Technical Reports Server (NTRS)

    Ni, W.-T.

    1977-01-01

    The implications of the weak equivalence principles are investigated in detail for electromagnetic systems in a general framework. In particular, it is shown that the universality of free-fall trajectories (Galileo weak equivalence principle) does not imply the validity of the Einstein equivalence principle. However, the Galileo principle plus the universality of free-fall rotation states does imply the Einstein principle.

  17. [Organ allocation. Ethical issues].

    PubMed

    Cattorini, P

    2010-01-01

    The criteria for allocating organs are one of the most debated ethical issue in the transplantation programs. The article examines some rules and principles followed by "Nord Italia Transplant program", summarized in its Principles' Charter and explained in a recent interdisciplinary book. General theories of justice and their application to individual clinical cases are commented and evaluated, in order to foster a public, democratic, transparent debate among professionals and citizens, scientific associations and customers' organizations. Some specific moral dilemmas are focused regarding the concepts of proportionate treatment, unselfish donation by living persons, promotion of local institutions efficiency. PMID:20677677

  18. Electronic Equipment Thermal Management

    NASA Astrophysics Data System (ADS)

    Berger, R. L.; Jenkins, L. C.

    An assessment is made of the importance of thermal management in electronic equipment design, illustrating the ways in which CAD technology may be used to improve electronic equipment thermal management programs. Attention is given to the Electronic Equipment Thermal Management portion of the aircraft system-level Thermal Management Control (TMC) program. TMC establishes the process by which the airframe's environmental control system and the electronic equipment are integrated to optimize system reliability through life cycle cost minimization, by allocating available cooling capacity to system elements on the basis of derived benefits.

  19. Multicultural Issues.

    ERIC Educational Resources Information Center

    Reid, Charrles; Kampfe, Charlene

    This chapter examines issues related to working with diverse populations with addictions. A brief history of multiculturalism and multicultural counseling is presented. Issues particular to the treatment of people with addictions are examined, as well as prevention and assessment issues. Substance abuse issues among people in the gay male and…

  20. Teaching Gender Issues through Literature.

    ERIC Educational Resources Information Center

    McClish, Glen

    The issues of empiricism and theory-building can be used in practical terms to discuss how literary texts can be used to elucidate gender issues in the classroom. For instance, two literary texts written early in this century--Thornton Wilder's "Our Town" and Ernest Hemingway's short story "Up in Michigan"--can illustrate important principles of…

  1. Minimum Principles in Motor Control.

    PubMed

    Engelbrecht, Sascha E.

    2001-06-01

    Minimum (or minimal) principles are mathematical laws that were first used in physics: Hamilton's principle and Fermat's principle of least time are two famous example. In the past decade, a number of motor control theories have been proposed that are formally of the same kind as the minimum principles of physics, and some of these have been quite successful at predicting motor performance in a variety of tasks. The present paper provides a comprehensive review of this work. Particular attention is given to the relation between minimum theories in motor control and those used in other disciplines. Other issues around which the review is organized include: (1) the relation between minimum principles and structural models of motor planning and motor control, (2) the empirically-driven development of minimum principles and the danger of circular theorizing, and (3) the design of critical tests for minimum theories. Some perspectives for future research are discussed in the concluding section of the paper. Copyright 2001 Academic Press. PMID:11401453

  2. Lighting fundamentals handbook: Lighting fundamentals and principles for utility personnel. Final report

    SciTech Connect

    Eley, C.; Tolen, T.; Benya, J.R.

    1992-12-01

    Lighting accounts for approximately 30% of overall electricity use and demand in commercial buildings. This handbook for utility personnel provides a source of basic information on lighting principles, lighting equipment, and other considerations related to lighting design. The handbook is divided into three parts. Part One, Physics of Light, has chapters on light, vision, optics, and photometry. Part Two, Lighting Equipment and Technology, focuses on lamps, luminaires, and lighting controls. Part Three, Lighting Design Decisions, deals with the manner in which lighting design decisions are made and reviews relevant methods and issues. These include the quantity and quality of light needed for visual tasks, calculation methods for verifying that lighting needs are satisfied, lighting economics and methods for evaluating investments in efficient lighting systems, and miscellaneous design issues including energy codes, power quality, photobiology, and disposal of lighting equipment. The handbook contains a discussion of the role of the utility in promoting the use of energy-efficient lighting. The handbook also includes a lighting glossary and a list of references for additional information. This convenient and comprehensive handbook is designed to enable utility lighting personnel to assist their customers in developing high-quality, energy-efficient lighting systems. The handbook is not intended to be an up-to-date reference on lighting products and equipment.

  3. Technology Equipment Rooms.

    ERIC Educational Resources Information Center

    Day, C. William

    2001-01-01

    Examines telecommunications equipment room design features that allow for growth and can accommodate numerous equipment replacements and upgrades with minimal service disruption and with minimal cost. Considerations involving the central hub, power and lighting needs, air conditioning, and fire protection are discussed. (GR)

  4. Equipment Operator 1 & C.

    ERIC Educational Resources Information Center

    Naval Education and Training Program Development Center, Pensacola, FL.

    The Rate Training Manual and Nonresident Career Course (RTM/NRCC) form a self-study package to assist Navy Equipment Operators First and Chief in fulfilling the requirements of their rating. (Navy Equipment Operators First and Chief direct and coordinate efforts of individuals and crews in construction, earthmoving, roadbuilding, quarrying, and…

  5. Equipment & New Products.

    ERIC Educational Resources Information Center

    Poitras, Adrian W., Ed.

    1977-01-01

    Presents several new products and equipment for teaching college science courses such as laser optics bench, portable digital thermometer, solar energy furnaces and blackboard optics kit. A description of all equipment or products, cost, and addresses of manufacturers are also included. (HM)

  6. Laboratory Equipment Criteria.

    ERIC Educational Resources Information Center

    State Univ. Construction Fund, Albany, NY.

    Requirements for planning, designing, constructing and installing laboratory furniture are given in conjunction with establishing facility criteria for housing laboratory equipment. Furniture and equipment described include--(1) center tables, (2) reagent racks, (3) laboratory benches and their mechanical fixtures, (4) sink and work counters, (5)…

  7. Troubleshooting rotating equipment

    SciTech Connect

    Wong, R.F. )

    1992-10-01

    This paper reports that equipment problems in a Peruvian refinery illustrate the process engineer's role as a troubleshooter. Examples show that rotating equipment problems can stem from mechanical or process factors and involve both inspection/maintenance specialists and process engineers.

  8. Engineer Equipment Mechanic.

    ERIC Educational Resources Information Center

    Marine Corps Inst., Washington, DC.

    Developed as part of the Marine Corps Institute (MCI) correspondence training program, this course on engineer equipment mechanics is designed to advance the professional competence of privates through sergeants as equipment mechanics, Military Occupation Specialty 1341, and is adaptable for nonmilitary instruction. Introductory materials include…

  9. Adaptive Recreational Equipment.

    ERIC Educational Resources Information Center

    Schilling, Mary Lou, Ed.

    1983-01-01

    Designed for teachers interested in therapeutic recreation, the document lists sources of adaptive recreational equipment and their homemade counterparts. Brief descriptions for ordering or constructing recreational equipment for the visually impaired, poorly coordinated, physically impaired, and mentally retarded are given. Specific adaptations…

  10. [Design of transdermal ultrasonophoresis equipment].

    PubMed

    Li, Liangcheng; Zhang, Yongshun; Li, Zhonghong

    2009-02-01

    The recent fast development in biotechnology has resulted in a large number of therapeutic biologicals coming in the foreground for clinical application. Transdermal drug delivery (TDD) is designed for patching the drug on the skin, and then the drug molecules permeate through the skin into the subcutaneous capillary vessels. However,very few drugs can be administered transdermally at the therapeutic levels to pass through the barrier of stratum corneum. Several physical and chemical methods are applied to improve the permeability of skin. Research result shows that the low-frequency ultrasonic technique can extraordinarily increase the rate of permeation. As a result, it is becoming one of the potential methods that serve as the substitutes for traditional methods. In this paper is presented a type of equipment based on MSP430. The principle of design, the structure of hardware, and the applied function in this area are described. PMID:19334582

  11. 28 CFR 66.32 - Equipment.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Equipment. (a) The Omnibus Crime Control and Safe Streets Act of 1968, as amended, Public Law 90-351... grantee or subgrantee fails to take appropriate disposition actions, the awarding agency may direct the... project for which it was acquired. If the Federal awarding agency fails to issue disposition...

  12. The Spin Zone: Choosing Laundry Equipment.

    ERIC Educational Resources Information Center

    Milshtein, Amy

    2003-01-01

    Discusses whether or not a college or university should own its own laundry equipment or contract out laundry services, including machine maintenance, and outlines the advantages of different types of washing machines for the student housing setting. Also reviews issues related to payment methods. (SLD)

  13. Animal Health Equipment Management.

    PubMed

    Rethorst, David N

    2015-07-01

    Proper health equipment management requires significant attention to detail. Establishing and following protocols during processing (eg, cleaning and disinfecting equipment at the end of the work day) is required to ensure a safe product that is free of defects and residues. Overall cleanliness of equipment and facilities is important not only from a food safety standpoint but many view these as an overall indicator of attention to detail in the entire production system. Ensuring that needles are changed, implant guns are managed properly, vaccine is handled in an acceptable manner, and that proper chute operation occurs is essential. PMID:26139191

  14. Equipment & New Products.

    ERIC Educational Resources Information Center

    Poitras, Adrian W., Ed.

    1979-01-01

    Reviews new science equipment and products for the laboratory. Includes hand-held calculators, fiberglass fume hoods, motorized microtomy, disposable mouse cages, and electric timers. Describes 11 products total. Provides manufacturer name, address, and price. (MA)

  15. Selecting Library Furniture & Equipment.

    ERIC Educational Resources Information Center

    Media & Methods, 1997

    1997-01-01

    Offers suggestions for selecting school library furniture and equipment. Describes various models of computer workstations; reading tables and chairs; and shelving. Sidebar lists names and addresses of library furniture manufactures and distributors. (AEF)

  16. Tracking equipment on hire

    SciTech Connect

    Not Available

    1985-06-01

    The first comprehensive computer-based system for managing large inventories of rental equipment in the North Sea has been commissioned by British oilfield services group Expro. Now, after a year of operations in which the system has proved its worth in improving the efficiency of Expro's well testing and other services, it is being offered for sale to other oil industry companies with problems in controlling movement of capital equipment. The computer-based inventory control system to is described.

  17. 45 CFR 95.705 - Equipment costs-Federal financial participation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... computed in accordance with the cost principles precribed in subpart Q of 45 CFR part 74. (b) Exceptions. (1) Equipment purchased under service agreements with other State agencies and under cost-type... INSURANCE PROGRAMS) Equipment Acquired Under Public Assistance Programs § 95.705 Equipment...

  18. Medical equipment management strategies.

    PubMed

    Wang, Binseng; Furst, Emanuel; Cohen, Ted; Keil, Ode R; Ridgway, Malcolm; Stiefel, Robert

    2006-01-01

    Clinical engineering professionals need to continually review and improve their management strategies in order to keep up with improvements in equipment technology, as well as with increasing expectations of health care organizations. In the last 20 years, management strategies have evolved from the initial obsession with electrical safety to flexible criteria that fit the individual institution's needs. Few hospitals, however, are taking full advantage of the paradigm shift offered by the evolution of joint Commission standards. The focus should be on risks caused by equipment failure, rather than on equipment with highest maintenance demands. Furthermore, it is not enough to consider risks posed by individual pieces of equipment to individual patients. It is critical to anticipate the impact of an equipment failure on larger groups of patients, especially when dealing with one of a kind, sophisticated pieces of equipment that are required to provide timely and accurate diagnoses for immediate therapeutic decisions or surgical interventions. A strategy for incorporating multiple criteria to formulate appropriate management strategies is provided in this article. PMID:16796335

  19. AUTOMOTIVE DIESEL MAINTENANCE 2. UNIT XIV, UNDERSTANDING DC GENERATOR PRINCIPLES.

    ERIC Educational Resources Information Center

    Human Engineering Inst., Cleveland, OH.

    THIS MODULE OF A 25-MODULE COURSE IS DESIGNED TO DEVELOP AN UNDERSTANDING OF THE OPERATING PRINCIPLES OF DIRECT CURRENT GENERATORS USED ON DIESEL POWERED EQUIPMENT. TOPICS ARE (1) WHAT IS A GENERATOR AND ITS USE, (2) SHUNT GENERATOR PRINCIPLES, (3) POWER AND RATINGS OF A GENERATOR, (4) ARMATURE REACTION, (5) WHAT IS POLARITY, (6) TWO GENERATOR…

  20. 42 CFR 417.536 - Cost payment principles.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 3 2014-10-01 2014-10-01 false Cost payment principles. 417.536 Section 417.536... HEALTH CARE PREPAYMENT PLANS Medicare Payment: Cost Basis § 417.536 Cost payment principles. (a... depreciation on buildings and equipment is an allowable cost, in accordance with §§ 413.134, 413.144, and...

  1. Listing of Food Service Equipment.

    ERIC Educational Resources Information Center

    National Sanitation Foundation, Ann Arbor, MI. Testing Lab.

    A comprehensive listing of food service equipment including--(1) companies authorized to use the National Sanitation Foundation seal of approval, and (2) equipment listed as meeting NSF standards including soda fountains, spray-type dishwashers, dishwashing equipment, cooking equipment, commerical cooking and warming equipment, freezers,…

  2. Wellhead equipment support

    SciTech Connect

    Nichols, R.P.

    1987-03-24

    A wellhead assembly is described for supporting equipment in a well, comprising: a suspension nut having a threaded outer surface; a wellhead member having an inner threaded surface adapted to mesh with the threaded outer surface of the suspension nut; the suspension nut having a projection extending axially from its threaded outer surface and having an inner surface adapted to support equipment in the well; at least a portion of the inner surface for supporting the equipment facing both inwardly and upwardly such that force exerted by the weight of the equipment against the inner surface is transformed at least in part to a radially outwardly directed force; the projecting having an outer surface sized such that the outer surface is spaced from an inner surface of the wellhead member in the absence of force exerted against the inner surface of the projection such that the projection is deflected outwardly by the force exerted by the weight of the equipment against the inner surface.

  3. 14 CFR 121.628 - Inoperable instruments and equipment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... § 121.628 Inoperable instruments and equipment. (a) No person may take off an airplane with inoperable... List exists for that airplane. (2) The certificate-holding district office has issued the certificate... airplane with certain instruments and equipment in an inoperable condition. (4) Records identifying...

  4. 14 CFR 121.628 - Inoperable instruments and equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... § 121.628 Inoperable instruments and equipment. (a) No person may take off an airplane with inoperable... List exists for that airplane. (2) The certificate-holding district office has issued the certificate... airplane with certain instruments and equipment in an inoperable condition. (4) Records identifying...

  5. 10 CFR 31.3 - Certain devices and equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 1 2010-01-01 2010-01-01 false Certain devices and equipment. 31.3 Section 31.3 Energy NUCLEAR REGULATORY COMMISSION GENERAL DOMESTIC LICENSES FOR BYPRODUCT MATERIAL § 31.3 Certain devices and equipment. A general license is hereby issued to transfer, receive, acquire, own, possess and use byproduct material incorporated in the...

  6. Twenty-Second Annual NASA Supply and Equipment Management Conference

    NASA Technical Reports Server (NTRS)

    1989-01-01

    The status of actions from the 1988 conference is reviewed. Environmental safety issues, definitions, and regulations; contract transition, payload logistics transition, and safety and support equipment; supply products and services, bar code technology, and inventory accuracy; equipment management workshop topics; and contract property workshop topics are outlined.

  7. Equipment Issues regarding the Collection of Video Data for Research

    ERIC Educational Resources Information Center

    Kung, Rebecca Lippmann; Kung, Peter; Linder, Cedric

    2005-01-01

    Physics education research increasingly makes use of video data for analysis of student learning and teaching practice. Collection of these data is conceptually simple but execution is often fraught with costly and time-consuming complications. This pragmatic paper discusses the development of systems to record and permanently archive audio and…

  8. Making Our Buildings Safer: Security Management and Equipment Issues.

    ERIC Educational Resources Information Center

    Clark, James H.

    1997-01-01

    Discusses three major components of library security: physical security of the environment; operating procedures for library staff, the public, and security personnel; and a contract security force (or campus security in academic institutions.) Topics include risk management; maintenance; appropriate technology, including security systems and…

  9. Ultrasound quality assurance and equipment governance

    PubMed Central

    2013-01-01

    A case is presented to show the importance of good governance of ultrasound medical imaging equipment. Issues relating to the large numbers and diverse range of users and equipment are identified. Based on experience gained over 25 years, supporting upwards of 1000 systems, discussions consider why and how the testing of ultrasound systems should be approached by both the medical physics expert and end user. The management of the process is presented in the context of professional guidance and monitoring organisations’ standards are considered to give a suggested best practice.

  10. How Many Principles for Public Health Ethics?

    PubMed Central

    Coughlin, Steven S.

    2009-01-01

    General moral (ethical) principles play a prominent role in certain methods of moral reasoning and ethical decision-making in bioethics and public health. Examples include the principles of respect for autonomy, beneficence, nonmaleficence, and justice. Some accounts of ethics in public health have pointed to additional principles related to social and environmental concerns, such as the precautionary principle and principles of solidarity or social cohesion. This article provides an overview of principle-based methods of moral reasoning as they apply to public health ethics including a summary of advantages and disadvantages of methods of moral reasoning that rely upon general principles of moral reasoning. Drawing upon the literature on public health ethics, examples are provided of additional principles, obligations, and rules that may be useful for analyzing complex ethical issues in public health. A framework is outlined that takes into consideration the interplay of ethical principles and rules at individual, community, national, and global levels. Concepts such as the precautionary principle and solidarity are shown to be useful to public health ethics to the extent that they can be shown to provide worthwhile guidance and information above and beyond principles of beneficence, nonmaleficence, and justice, and the clusters of rules and maxims that are linked to these moral principles. Future directions likely to be productive include further work on areas of public health ethics such as public trust, community empowerment, the rights of individuals who are targeted (or not targeted) by public health interventions, individual and community resilience and wellbeing, and further clarification of principles, obligations, and rules in public health disciplines such as environmental science, prevention and control of chronic and infectious diseases, genomics, and global health. PMID:20072707

  11. Issues Curriculum.

    ERIC Educational Resources Information Center

    Sando, Joe S.

    A program for teaching techniques of critical thinking on issues concerning American Indians was developed for students at Albuquerque Indian School. It was designed to include not only the students but also their families with learning activities that required consultation in search of answers or understanding. The first issue presented sought to…

  12. [Medical Equipment Maintenance Methods].

    PubMed

    Liu, Hongbin

    2015-09-01

    Due to the high technology and the complexity of medical equipment, as well as to the safety and effectiveness, it determines the high requirements of the medical equipment maintenance work. This paper introduces some basic methods of medical instrument maintenance, including fault tree analysis, node method and exclusive method which are the three important methods in the medical equipment maintenance, through using these three methods for the instruments that have circuit drawings, hardware breakdown maintenance can be done easily. And this paper introduces the processing methods of some special fault conditions, in order to reduce little detours in meeting the same problems. Learning is very important for stuff just engaged in this area. PMID:26904890

  13. German mining equipment

    SciTech Connect

    Not Available

    1993-10-01

    The German mining equipment industry developed to supply machines and services to the local mining industry, i.e., coal, lignite, salt, potash, ore mining, industrial minerals, and quarrying. The sophistication and reliability of its technology also won it worldwide export markets -- which is just as well since former major domestic mining sectors such as coal and potash have declined precipitously, and others such as ore mining have all but disappeared. Today, German mining equipment suppliers focus strongly on export sales, and formerly unique German mining technologies such as continuous mining with bucket wheel excavators and conveyors for open pits, or plowing of underground coal longwalls are widely used abroad. The status of the German mining equipment industry is reviewed.

  14. Bicycle safety equipment.

    PubMed

    Ellis, T H; Streight, D; Mellion, M B

    1994-01-01

    It is important for the physician to understand bicycle safety equipment in order to prevent and treat bicycle-related injuries effectively. The physician should understand (1) the basic design and function of bicycles, (2) the relationship of improper bicycle fit to injuries, (3) the potential of the various forms of serious riding and racing for injury, and (4) bicycle safety equipment and the standards involved in its fit, manufacture, and care. A decision to use bicycle safety equipment is a decision to control the risk of injury. Physicians should accept a share of the responsibility for decreasing bicycling-related injuries, because they are viewed by the public as credible sources of information regarding the prevention of accidents and injuries. PMID:8111858

  15. Equipment Operational Requirements

    SciTech Connect

    Greenwalt, B; Henderer, B; Hibbard, W; Mercer, M

    2009-06-11

    The Iraq Department of Border Enforcement is rich in personnel, but poor in equipment. An effective border control system must include detection, discrimination, decision, tracking and interdiction, capture, identification, and disposition. An equipment solution that addresses only a part of this will not succeed, likewise equipment by itself is not the answer without considering the personnel and how they would employ the equipment. The solution should take advantage of the existing in-place system and address all of the critical functions. The solutions are envisioned as being implemented in a phased manner, where Solution 1 is followed by Solution 2 and eventually by Solution 3. This allows adequate time for training and gaining operational experience for successively more complex equipment. Detailed descriptions of the components follow the solution descriptions. Solution 1 - This solution is based on changes to CONOPs, and does not have a technology component. It consists of observers at the forts and annexes, forward patrols along the swamp edge, in depth patrols approximately 10 kilometers inland from the swamp, and checkpoints on major roads. Solution 2 - This solution adds a ground sensor array to the Solution 1 system. Solution 3 - This solution is based around installing a radar/video camera system on each fort. It employs the CONOPS from Solution 1, but uses minimal ground sensors deployed only in areas with poor radar/video camera coverage (such as canals and streams shielded by vegetation), or by roads covered by radar but outside the range of the radar associated cameras. This document provides broad operational requirements for major equipment components along with sufficient operational details to allow the technical community to identify potential hardware candidates. Continuing analysis will develop quantities required and more detailed tactics, techniques, and procedures.

  16. SILEX Beacon equipment

    NASA Astrophysics Data System (ADS)

    Crepin, Pierre-Jean; Leblay, Pierrick; Haller, Regine; Tremillon, Isabelle; Sonon, Jean-Pierre

    1990-07-01

    The design of this equipment based on the use of nineteen 500 mW laser diodes is presented. The Beacon is a powerful and collimated optical source based upon semi-conductor lasers. This equipment is implemented in the SILEX GEO2 terminal and its function is to provide a continuous wave light beam towards the LEO or GEO1 satellites during the acquisition phases. The design was experimentally validated with a functional breadboard, and test results demonstrated the feasibility of every performance required by the SILEX system.

  17. Chemical Principls Exemplified

    ERIC Educational Resources Information Center

    Plumb, Robert C.

    1973-01-01

    Two topics are discussed: (1) Stomach Upset Caused by Aspirin, illustrating principles of acid-base equilibrium and solubility; (2) Physical Chemistry of the Drinking Duck, illustrating principles of phase equilibria and thermodynamics. (DF)

  18. Principles of project management

    NASA Technical Reports Server (NTRS)

    1982-01-01

    The basic principles of project management as practiced by NASA management personnel are presented. These principles are given as ground rules and guidelines to be used in the performance of research, development, construction or operational assignments.

  19. JCE Online: Equipment Buyers Guide

    NASA Astrophysics Data System (ADS)

    Holmes, Jon L.

    1999-01-01

    The Equipment Buyers Guide was edited by Jo Rita Jordan. The new Equipment Buyers Guide, bound into the back of this issue, is also a new resource of JCE Internet. This resource provides an online source for the information contained in the printed guide. Placing this information online allows us to regularly update it and to provide live links to the suppliers' WWW sites. The organization of the online version parallels that of the print version. There is an alphabetical list of suppliers and a categorical listing. Links to these lists are provided on every page in the left-hand navigation bar. To quickly find information about a particular supplier, you click Supplier List, click the letter that begins the supplier's name, and scroll through the list to find the supplier. To find which suppliers provide a particular type of instrument or equipment, use the Categories link; click the category of the equipment you are looking for and then click the link to a supplier. You will then be taken to an alphabetical supplier listing page where you can scroll until you find the particular supplier of the item for which you are looking. Once you have found a supplier, the online Equipment Buyers Guide gives you the traditional contact information. But in addition, you also get one-click access to the WWW sites of the suppliers that have them. Depending on the site, you should be able to find information about the items that you seek and may even be able to order the items online! We think that you will find the online version of the Equipment Buyers Guide useful. To make it more useful, please send your suggestions, any errors or omissions you find, and any additional categories to the editor at jjordan@world.std.com The online Equipment Buyers Guide can be found at JCE Online at http://JChemEd.chem.wisc.edu/JCEWWW/Resources/EBG/ JCE Online in '99 JCE Online is your online source of "all things JCE". In order to provide you with an even more useful online resource, JCE

  20. The use of photogrammetry in aviation equipment flight testing

    NASA Astrophysics Data System (ADS)

    Albakian, Kira

    1990-08-01

    Information on the application of the photogrammetric (PG) method in the flight testing of aviation equipment is summarized. A variety of different approaches are discussed, with reference to specific flight experiment conditions, and special features, advantages, drawbacks, and accuracy characteristics. Results are presented of the repeated application of the PG method for evaluating the accuracy characteristics of various navigation systems and sensors, based on different physical principles. The efficiency of using the PG method in flight-navigation-equipment flight testing is shown.

  1. Principles of Modern Soccer.

    ERIC Educational Resources Information Center

    Beim, George

    This book is written to give a better understanding of the principles of modern soccer to coaches and players. In nine chapters the following elements of the game are covered: (1) the development of systems; (2) the principles of attack; (3) the principles of defense; (4) training games; (5) strategies employed in restarts; (6) physical fitness…

  2. Chemical Principles Exemplified

    ERIC Educational Resources Information Center

    Plumb, Robert C.

    1970-01-01

    This is the first of a new series of brief ancedotes about materials and phenomena which exemplify chemical principles. Examples include (1) the sea-lab experiment illustrating principles of the kinetic theory of gases, (2) snow-making machines illustrating principles of thermodynamics in gas expansions and phase changes, and (3) sunglasses that…

  3. The precautionary principle: is it safe.

    PubMed

    Gignon, Maxime; Ganry, Olivier; Jardé, Olivier; Manaouil, Cécile

    2013-06-01

    The precautionary principle is generally acknowledged to be a powerful tool for protecting health but it was originally invoked by policy makers for dealing with environmental issues. In the 1990s, the principle was incorporated into many legislative and regulatory texts in international law. One can consider that the precautionary principle has turned into "precautionism" necessary to prove to the people, taking account of risk in decisions. There is now a risk that these abuses will deprive the principle of its meaning and value. When pushed to its limits, the precautionary principle can even be dangerous when applied to the healthcare field. This is why a critical analysis of the principle is necessary. Through the literature, it sometimes seems to deviate somehow from the essence of the precautionary principle as it is commonly used in relation to health. We believe that educational work is necessary to familiarize professionals, policy makers and public opinion of the precautionary principle and avoid confusion. We propose a critical analysis of the use and misuse of the precautionary principle. PMID:23984492

  4. Adaptive Equipment from Boxes.

    ERIC Educational Resources Information Center

    Blanche, Erna, O'Brian, Maryann

    1984-01-01

    The article presents four readily accessible inexpensive equipment designs to promote effective remedial body positioning for children with neuromotor or developmental delays. Assembly instructions are offered for the side lyer, the side sitter, the lab board, and the floor table. (CL)

  5. STDN ranging equipment

    NASA Technical Reports Server (NTRS)

    Jones, C. E.

    1975-01-01

    Final results of the Spaceflight Tracking and Data Network (STDN) Ranging Equipment program are summarized. Basic design concepts and final design approaches are described. Theoretical analyses which define requirements and support the design approaches are presented. Design verification criteria are delineated and verification test results are specified.

  6. Lennox - Student Training Equipment.

    ERIC Educational Resources Information Center

    Lennox Industries, Inc., Marshalltown, IA.

    Presents a series of demonstration units designed by Lennox Industries for the purpose of training students to become familiar with Lennox mechanical equipment. Demonstrators are designed to present technical information in a clear simplified manner thus reducing frustration for the beginning trainee. The following demonstrators are available--(1)…

  7. Engineer Equipment Operator.

    ERIC Educational Resources Information Center

    Marine Corps Inst., Washington, DC.

    This student guide, one of a series of correspondence training courses designed to improve the job performance of members of the Marine Corps, deals with the skills needed by engineer equipment operators. Addressed in the seven individual units of the course are the following topics: introduction to Military Occupation Specialty (MOS) 1345…

  8. Engineer Equipment Chief.

    ERIC Educational Resources Information Center

    Marine Corps Inst., Washington, DC.

    This student guide, one of a series of correspondence training courses designed to improve the job performance of members of the Marine Corps, deals with the skills needed by engineer equipment chiefs. Addressed in the five individual units of the course are the following topics: construction management (planning, scheduling, and supervision);…

  9. Equipment & New Products.

    ERIC Educational Resources Information Center

    Poitras, Adrian W., Ed.

    1977-01-01

    Presents information about equipment and new products such as the melting point instrument and TV-microscope coupler which are helpful in college science teaching. Descriptions of each product, how it operates, its prices, and address for ordering are presented. (HM)

  10. Dairy Equipment Lubrication

    NASA Technical Reports Server (NTRS)

    1978-01-01

    Lake To Lake Dairy Cooperative, Manitowoc, Wisconsin, operates four plants in Wisconsin for processing milk, butter and cheese products from its 1,300 member farms. The large co-op was able to realize substantial savings by using NASA information for improved efficiency in plant maintenance. Under contract to Marshall Space Flight Center, Midwest Research Institute compiled a handbook consolidating information about commercially available lubricants. The handbook details chemical and physical properties, applications, specifications, test procedures and test data for liquid and solid lubricants. Lake To Lake's plant engineer used the handbook to effect savings in maintenance labor and materials costs by reducing the number of lubricants used on certain equipment. Strict U.S. Department of Agriculture and Food and Drug Administration regulations preclude lubrication changes n production equipment, but the co-op's maintenance chief was able to eliminate seven types of lubricants for ancillary equipment, such as compressors and high pressure pumps. Handbook data enabled him to select comparable but les expensive lubricants in the materials consolidation process, and simplified lubrication schedules and procedures. The handbook is in continuing use as a reference source when a new item of equipment is purchased.

  11. Basic Engineer Equipment Mechanic.

    ERIC Educational Resources Information Center

    Marine Corps Inst., Washington, DC.

    This student guide, one of a series of correspondence training courses designed to improve the job performance of members of the Marine Corps, deals with the skills needed by basic engineer equipment mechanics. Addressed in the four individual units of the course are the following topics: mechanics and their tools (mechanics, hand tools, and power…

  12. The EQUIP Program

    ERIC Educational Resources Information Center

    Gibbs, John C.; Potter, Granville Bud; DiBiase, Ann-Marie; Devlin, Renee

    2008-01-01

    Youth who present anti-social behavior need powerful interventions that strengthen empathy, counter negative peer influence, and challenge thinking errors. This article recaps some key points about EQUIP, a Positive Peer Culture (PPC)-based cognitive behavioral intervention program for behaviorally at-risk youth, and notes how the program has…

  13. Family Issues

    MedlinePlus

    ... not mean that everyone gets along all the time. Conflicts are a part of family life. Many things can lead to conflict, such as illness, disability, addiction, job loss, school problems, and marital issues. Listening to ...

  14. Driving Toward Guiding Principles

    PubMed Central

    Buckovich, Suzy A.; Rippen, Helga E.; Rozen, Michael J.

    1999-01-01

    As health care moves from paper to electronic data collection, providing easier access and dissemination of health information, the development of guiding privacy, confidentiality, and security principles is necessary to help balance the protection of patients' privacy interests against appropriate information access. A comparative review and analysis was done, based on a compilation of privacy, confidentiality, and security principles from many sources. Principles derived from ten identified sources were compared with each of the compiled principles to assess support level, uniformity, and inconsistencies. Of 28 compiled principles, 23 were supported by at least 50 percent of the sources. Technology could address at least 12 of the principles. Notable consistencies among the principles could provide a basis for consensus for further legislative and organizational work. It is imperative that all participants in our health care system work actively toward a viable resolution of this information privacy debate. PMID:10094065

  15. Research on invulnerability of equipment support information network

    NASA Astrophysics Data System (ADS)

    Sun, Xiao; Liu, Bin; Zhong, Qigen; Cao, Zhiyi

    2013-03-01

    In this paper, the entity composition of equipment support information network is studied, and the network abstract model is built. The influence factors of the invulnerability of equipment support information network are analyzed, and the invulnerability capabilities under random attack are analyzed. According to the centrality theory, the materiality evaluation centralities of the nodes are given, and the invulnerability capabilities under selective attack are analyzed. Finally, the reasons that restrict the invulnerability of equipment support information network are summarized, and the modified principles and methods are given.

  16. Ethical Issues Related to Restructuring.

    ERIC Educational Resources Information Center

    Mielke, Patricia L.; Schuh, John H.

    1995-01-01

    Offers a framework for thinking about ethical principles through the use of codes of ethics. Examines the ethical issues of restructuring and discusses specific ethical dilemmas. Specifically outlines ethics related to resources allocation and management, and details critical points in restructuring. Argues that ethical guidelines help shape…

  17. Maintaining gas cooling equipment

    SciTech Connect

    Rector, J.D.

    1997-05-01

    An often overlooked key to satisfactory operation and longevity of any mechanical device is proper operation and maintenance in accordance with the manufacturer`s written instructions. Absorption chillers, although they use a different technology than the more familiar vapor compression cycle to produce chilled water, operate successfully in a variety of applications if operated and maintained properly. Maintenance procedures may be more frequent than those required for vapor compression chillers, but they are also typically less complex. The goal of this article is to describe the basic operation of an absorption chiller to provide an understanding of the relatively simple tasks required to keep the machine operating at maximum efficiency for its design life and beyond. A good starting point is definitions. Gas cooling equipment is generally defined as alternative energy, non-electric cooling products. This includes absorption chillers, engine-drive chillers and packaged desiccant units, among others. Natural gas combustion drives the equipment.

  18. Orbiter based construction equipment

    NASA Technical Reports Server (NTRS)

    Goodwin, C. J.

    1982-01-01

    Many orbiter based activities need equipment to hold a payload steady while it is being worked on. This work may be construction, updating, repair, services, check out, or refueling operations in preparation for return to Earth. The Handling and Positioning Aid (HPA) is intended for use as general purpose equipment. The HPA provides a wide choice of work station positions, both immediately above the orbiter cargo bay and beyond. It can act in a primary docking role and, if required, can assist actively in the berthing process. From an analysis of ten reference missions, it was determined that two types of HPA mobility are needed; a tilt table, which simply swings out of the cargo bay, pivoting about an athwartships y axis, and an articulated arm. Illustration of the aid are provided.

  19. Safety and governance issues for neonatal transport services.

    PubMed

    Ratnavel, Nandiran

    2009-08-01

    Neonatal transport is a subspecialty within the field of neonatology. Transport services are developing rapidly in the United Kingdom (UK) with network demographics and funding patterns leading to a broad spectrum of service provision. Applying principles of clinical governance and safety to such a diverse landscape of transport services is challenging but finally receiving much needed attention. To understand issues of risk management associated with this branch of retrieval medicine one needs to look at the infrastructure of transport teams, arrangements for governance, risk identification, incident reporting, feedback and learning from experience. One also needs to look at audit processes, training, communication and ways of team working. Adherence to current recommendations for equipment and vehicle design are vital. The national picture for neonatal transport is evolving. This is an excellent time to start benchmarking and sharing best practice with a view to optimising safety and reducing risk. PMID:19505776

  20. HVAC equipment and noise

    SciTech Connect

    Cerami, V.J.

    1996-03-01

    The purpose of this article is to define how the selection of HVAC equipment and layout impact the achievable noise criteria (NC) levels in occupied spaces. It will focus on the design of HVAC systems that employ floor-by-floor air handling/air conditioning units and their acoustical ramifications. This is of increasing importance since tenants require incorporation of noise limits in lease agreements.

  1. Equipment Failure Analysis

    NASA Astrophysics Data System (ADS)

    1980-01-01

    Tennessee Eastman uses NASTRAN to minimize lost production by pinpointing the causes of equipment failures and preventing recurrences. An example of the program's utility involves a large centrifugal fan which developed cracks during start-ups and shutdowns. This information prompted redesign of the fan. Tennessee Eastman has made extensive use of NASTRAN, both as failure analysis tool and as an aid in redesigning production hardware.

  2. [Equipment for computerized radiodiagnosis without film].

    PubMed

    Sazhin, V P; Beliaev, Iu I; Iakovleva, N G; Predmestín, V R; Kotelńikov, A A; Zhabolenko, V P

    1995-01-01

    The paper deals with the problems which have currently arisen in X-ray diagnosis, such as shortage of film because of its high price, modernization of X-ray equipment, reduction in ray loading. A set of computering filmless X-ray diagnostic tools has been proposed to solve these problems. The implementation of this technology is concerned with the developed MCP-92M system operating in combination with a RUM-20M apparatus. The paper provides the technical characteristics of the system and the principle of operation. Brief data on the use of the system in Novomoskovsk Hospital No. 1 are also given. PMID:7783582

  3. Secure authenticated video equipment

    SciTech Connect

    Doren, N.E.

    1993-07-01

    In the verification technology arena, there is a pressing need for surveillance and monitoring equipment that produces authentic, verifiable records of observed activities. Such a record provides the inspecting party with confidence that observed activities occurred as recorded, without undetected tampering or spoofing having taken place. The secure authenticated video equipment (SAVE) system provides an authenticated series of video images of an observed activity. Being self-contained and portable, it can be installed as a stand-alone surveillance system or used in conjunction with existing monitoring equipment in a non-invasive manner. Security is provided by a tamper-proof camera enclosure containing a private, electronic authentication key. Video data is transferred communication link consisting of a coaxial cable, fiber-optic link or other similar media. A video review station, located remotely from the camera, receives, validates, displays and stores the incoming data. Video data is validated within the review station using a public key, a copy of which is held by authorized panics. This scheme allows the holder of the public key to verify the authenticity of the recorded video data but precludes undetectable modification of the data generated by the tamper-protected private authentication key.

  4. Medicolegal issues.

    PubMed

    Torres, Abel; Konda, Sailesh; Nino, Tanya; de Golian, Emily

    2016-01-01

    The legal landscape in dermatology is constantly evolving. Dermatologists should nurture strong physician-patient relationships with proper informed consent and stay abreast of legal issues as they pertain to today's practice of medicine. Medicolegal issues that have risen to the forefront include wrong-site surgery, delegation of procedures to nonphysician operators, and compounding of medications. Additionally, although the marriage of health care and technology has facilitated our practice of medicine, it has opened doors to new medicolegal pitfalls associated with the use of electronic medical records, teledermatology, and even social media. This contribution will highlight some of the common medicolegal issues in dermatology along with recommendations to minimize exposure to litigation. PMID:26773630

  5. Ethical Issues within the Gerontological Nursing Curriculum.

    ERIC Educational Resources Information Center

    Bahr, Rose Therese

    This presentation focuses on ethical issues that need to be addressed within the gerontological nursing curriculum for preparing nurses to become change agents and catalysts in the health care of the older population. Ethics and ethical principles are defined, and three ethical principles are discussed: justice; beneficence; and autonomy.…

  6. Radiation protection principles of NCRP.

    PubMed

    Kase, Kenneth R

    2004-09-01

    The current recommendations of the National Council on Radiation Protection and Measurements (NCRP) relative to ionizing radiation are based on radiation protection principles that developed historically as information about radiation effects on human populations became available. Because the NCRP Charter states that the NCRP will cooperate with the International Commission on Radiological Protection (ICRP), the basic principles and recommendations for radiation protection of the NCRP are closely coupled with those of the ICRP. Thus, the fundamental principles of justification, optimization, and dose limitation as initially stated in ICRP Publication 26 have been adopted and applied by the NCRP in its recommendations. ICRP and NCRP recommendations on dose limitation for the general public and for occupationally exposed individuals are based on the same analyses of radiation risk, and, while similar, there are differences reflecting the aspects of radiation application and exposure circumstances unique to the United States. The NCRP has recently extended its guidance to address exposure to individuals engaged in space activities. Several reports have been issued or are in preparation to provide recommendations on dose limitation and the development of radiation safety programs to apply the radiation protection principles in space activities. The biological basis for these recommendations is provided in these and accompanying NCRP reports. Recommendations for the application of basic radiation protection principles have been made in many reports over the years. Those that are most current appear in approximately 50 reports published in the last 15 y. These address radiation safety practices in industrial and medical institutions, control of radionuclides in the environment, protection of the public, and assessment of radiation risk. Some of the aspects of these recommendations will be discussed. Current recommendations related to radiation safety practice are based

  7. 2 CFR 200.89 - Special purpose equipment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 2 Grants and Agreements 1 2014-01-01 2014-01-01 false Special purpose equipment. 200.89 Section 200.89 Grants and Agreements Office of Management and Budget Guidance for Grants and Agreements OFFICE OF MANAGEMENT AND BUDGET GUIDANCE Reserved UNIFORM ADMINISTRATIVE REQUIREMENTS, COST PRINCIPLES, AND AUDIT REQUIREMENTS FOR FEDERAL AWARDS...

  8. 12. VIEW OF REMOTELY OPERATED EQUIPMENT. OPERATORS VIEWED THE EQUIPMENT ...

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

    12. VIEW OF REMOTELY OPERATED EQUIPMENT. OPERATORS VIEWED THE EQUIPMENT THROUGH A WATER-FILLED WINDOW. (10/8/81) - Rocky Flats Plant, Plutonium Recovery Facility, Northwest portion of Rocky Flats Plant, Golden, Jefferson County, CO

  9. Unaddressed Issues

    ERIC Educational Resources Information Center

    Rochester, J. Martin

    2005-01-01

    Walter Parker's January article, "Teaching Against Idiocy," raises important and fascinating issues relating to the proper role and function of the K-12 social studies classroom. Although J. Martin Rochester, the author of this article, agrees with his basic premise that schools obviously have an obligation to help promote citizenship education,…

  10. Sanskrit Issue.

    ERIC Educational Resources Information Center

    Miller, Barbara Stoler, Ed.

    1971-01-01

    This issue of "Mahfil" is devoted to Sanskrit literature and contains a note on Sanskrit pronunciation and selections of Sanskrit literature. It also contains articles analyzing and discussing various aspects of the literature, including "Sanskrit Rhetoric and Poetic,""The Creative Role of the Goddess Vac in the 'Rgveda,'""Vedic and Epic…

  11. Bond Issues.

    ERIC Educational Resources Information Center

    Pollack, Rachel H.

    2000-01-01

    Notes trends toward increased borrowing by colleges and universities and offers guidelines for institutions that are considering issuing bonds to raise money for capital projects. Discussion covers advantages of using bond financing, how use of bonds impacts on traditional fund raising, other cautions and concerns, and some troubling aspects of…

  12. Ethical principles and guidelines for the development of cognitive systems.

    SciTech Connect

    Shaneyfelt, Wendy

    2006-05-01

    As cognitive systems technologies emerge, so too do the ethical issues surrounding their development and use. To develop cognitive systems technologies responsibly, Sandia National Laboratories is establishing a framework to proactively address both real and potential ethical issues. This report contains the principles and guidelines developers can use to guide them as they are confronted with ethical issues related to developing cognitive systems technologies as they apply to U.S. national security. A process to apply these principles offers a practical way to transfer these principles from paper to a working strategy. Case studies are presented to reflect upon potential scenarios and to consider resolution strategies.

  13. Benefits of Digital Equipment Generic Qualification Activities

    SciTech Connect

    Thomas, James E.; Steiman, Samuel C.

    2002-07-01

    As a result of nuclear power plant instrumentation and control obsolescence issues, there have been numerous activities during recent years relating to the qualification of digital equipment. Some of these activities have been 'generic' in nature in that the qualification was not limited to plant specific applications, but was intended to cover a broad base of potential applications of the digital equipment. These generic qualifications have been funded by equipment manufacturers and by utility groups and organizations. The generic activities sponsored by the Electric Power Research Institute (EPRI) have been pilot projects for an overall generic qualification approach. The primary benefit resulting from the generic qualification work to date is that a number of digital platforms and digital devices are now available for use in various nuclear safety-related applications. Many of the tests and evaluations necessary to support plant specific applications have been completed. The amount of data and documentation that each utility must develop on a case by case basis has been significantly reduced. There are also a number of additional benefits resulting from these industry efforts. The challenges and difficulties in qualifying digital equipment for safety-related applications are now more clearly understood. EPRI has published a lessons learned document (EPRI Report 1001452, Generic Qualification of Commercial Grade Digital Devices: Lessons Learned from Initial Pilots, which covers several different qualification areas, including device selection, project planning, vendor surveys and design reviews, and electromagnetic compatibility (EMC) qualification. Application of the experience and lessons learned from the EPRI pilot activities should help reduce the effort and cost required for future qualification work. Most generic qualification activities for commercial equipment have been conducted using the approach of EPRI TR-106439, Guideline on Evaluation and Acceptance

  14. Vapourisers: physical principles and classification.

    PubMed

    Dhulkhed, Vithal; Shetti, Akshaya; Naik, Shraddha; Dhulkhed, Pavan

    2013-09-01

    Vapourisers have evolved from rudimentary inhalers to the microprocessor controlled, temperature compensated and flow sensing devices, which are universal today. The improvements in the design was influenced by the development of potent inhalational anaesthetics, unique properties of some agents, a deeper understanding of their mechanism of action, inherent flaws in the older vapourisers, mechanical problems due to thymol deposition, factors influencing their output such as temperature and pressure variations. It is important to review the principles governing the design of the vapouriser to gain insight into their working. It is fascinating to know how some of the older vapourisers, popularly used in the past, functioned. The descendant of Oxford Miniature Vapourizer, the Triservice vapouriser is still a part of the military anaesthesia draw over equipment meant for field use whereas the Copper Kettle the first precision device is the fore-runner of the Tec 6 and Aladdin cassette vapouriser. Anaesthesia trainees if exposed to draw over techniques get a deeper understanding of equipment and improved skills for disaster situations. In the recent advanced versions of the vapouriser a central processing unit in the anaesthetic machine controls the operation by continuously monitoring and adjusting fresh gas flow through the vapouriser to maintain desired concentration of the vapour. PMID:24249878

  15. Getting Equipped and Staying Equipped, Part 2: Finding the Funds.

    ERIC Educational Resources Information Center

    Jordahl, Gregory; Orwig, Ann

    1995-01-01

    Suggests how school libraries can fund computer equipment; gain assistance from high-tech businesses; develop business partnerships and foundations; lease equipment; accept equipment donations; fund raise; build money into the budget; and communicate school needs with budget voters. Sidebars include leasing advice; resources for parent-teacher…

  16. Highway Maintenance Equipment Operator. Specialized Equipment. Training Materials.

    ERIC Educational Resources Information Center

    Perky, Sandra Dutreau; And Others

    This curriculum guide provides instructional materials to assist in training equipment operators in the safe and effective use of highway maintenance equipment. It includes 18 units of instruction covering the large equipment used in maintenance operations. Each unit of instruction consists of eight basic components: performance objectives,…

  17. Highway Maintenance Equipment Operator. Miscellaneous Equipment. Training Materials.

    ERIC Educational Resources Information Center

    Perky, Sandra Dutreau; And Others

    This curriculum guide provides instructional materials to assist in training equipment operators in the safe and effective use of highway maintenance equipment. It includes six units of instruction covering the small, specialized equipment used in maintenance operations. Each unit of instruction consists of eight basic components: performance…

  18. Silicon solar cells: Physical metallurgy principles

    NASA Astrophysics Data System (ADS)

    Mauk, Michael G.

    2003-05-01

    This article reviews the physical metallurgy aspects of silicon solar cells. The production of silicon solar cells relies on principles of thermochemical extractive metallurgy, phase equilibria, solidification, and kinetics. The issues related to these processes and their impact on solar cell performance and cost are discussed.

  19. Design Principles of the ESCOT Math Environments.

    ERIC Educational Resources Information Center

    Underwood, Jody S.; Hoadley, Chris; DiGiano, Chris; Stohl, Hollylynne; Hollebrands, Karen

    This paper describes the Educational Software Components of Tomorrow (ESCOT) project. The focus of the project was on principles that support problem-solving and learner-centered design issues, and the purpose was to garner lessons from a large educational software development project to share with the learning sciences and other interested…

  20. Precision Instrument and Equipment Repairers.

    ERIC Educational Resources Information Center

    Wyatt, Ian

    2001-01-01

    Explains the job of precision instrument and equipment repairers, who work on cameras, medical equipment, musical instruments, watches and clocks, and industrial measuring devices. Discusses duties, working conditions, employment and earnings, job outlook, and skills and training. (JOW)

  1. Assessment Principles and Tools

    PubMed Central

    Golnik, Karl C.

    2014-01-01

    The goal of ophthalmology residency training is to produce competent ophthalmologists. Competence can only be determined by appropriately assessing resident performance. There are accepted guiding principles that should be applied to competence assessment methods. These principles are enumerated herein and ophthalmology-specific assessment tools that are available are described. PMID:24791100

  2. Principled Grammar Teaching

    ERIC Educational Resources Information Center

    Batstone, Rob; Ellis, Rod

    2009-01-01

    A key aspect of the acquisition of grammar for second language learners involves learning how to make appropriate connections between grammatical forms and the meanings which they typically signal. We argue that learning form/function mappings involves three interrelated principles. The first is the Given-to-New Principle, where existing world…

  3. Hamilton's Principle for Beginners

    ERIC Educational Resources Information Center

    Brun, J. L.

    2007-01-01

    I find that students have difficulty with Hamilton's principle, at least the first time they come into contact with it, and therefore it is worth designing some examples to help students grasp its complex meaning. This paper supplies the simplest example to consolidate the learning of the quoted principle: that of a free particle moving along a…

  4. The Principles of Leadership.

    ERIC Educational Resources Information Center

    Burns, Gerald P.

    The primary but not exclusive concern in this monograph is the principles and qualities of dynamic leaders of people rather than of ideas or cultural and artistic pursuits. Theories of leadership in the past, present, and future are discussed, as are the principles, rewards, exercise, and philosophy of leadership. A bibliography is included. (MSE)

  5. Government Information Policy Principles.

    ERIC Educational Resources Information Center

    Hernon, Peter

    1991-01-01

    Analyzes the utility of policy principles advanced by professional associations for public access to government information. The National Commission on Libraries and Information Science (NCLIS), the Information Industry Association (IIA), and the Office of Technology Assessment (OTA) urge the adoption of principles for the dissemination of public…

  6. Environmental Issues are Controversial Issues.

    ERIC Educational Resources Information Center

    Hepburn, Mary Allaire

    The extensive social-scientific interest and continuing relevance of environmental study assure its immediate and long-range importance in the social studies. But the crisis atmosphere surrounding this issue threatens a thoughtful, systematic approach to the subject, and poses the danger of a careless rush to activity. As social studies educators,…

  7. Theoretical Issues

    SciTech Connect

    Marc Vanderhaeghen

    2007-04-01

    The theoretical issues in the interpretation of the precision measurements of the nucleon-to-Delta transition by means of electromagnetic probes are highlighted. The results of these measurements are confronted with the state-of-the-art calculations based on chiral effective-field theories (EFT), lattice QCD, large-Nc relations, perturbative QCD, and QCD-inspired models. The link of the nucleon-to-Delta form factors to generalized parton distributions (GPDs) is also discussed.

  8. Dynamic sealing principles

    NASA Technical Reports Server (NTRS)

    Zuk, J.

    1976-01-01

    The fundamental principles governing dynamic sealing operation are discussed. Different seals are described in terms of these principles. Despite the large variety of detailed construction, there appear to be some basic principles, or combinations of basic principles, by which all seals function, these are presented and discussed. Theoretical and practical considerations in the application of these principles are discussed. Advantages, disadvantages, limitations, and application examples of various conventional and special seals are presented. Fundamental equations governing liquid and gas flows in thin film seals, which enable leakage calculations to be made, are also presented. Concept of flow functions, application of Reynolds lubrication equation, and nonlubrication equation flow, friction and wear; and seal lubrication regimes are explained.

  9. Principlism and communitarianism.

    PubMed

    Callahan, D

    2003-10-01

    The decline in the interest in ethical theory is first outlined, as a background to the author's discussion of principlism. The author's own stance, that of a communitarian philosopher, is then described, before the subject of principlism itself is addressed. Two problems stand in the way of the author's embracing principlism: its individualistic bias and its capacity to block substantive ethical inquiry. The more serious problem the author finds to be its blocking function. Discussing the four scenarios the author finds that the utility of principlism is shown in the two scenarios about Jehovah's Witnesses but that when it comes to selling kidneys for transplantation and germline enhancement, principlism is of little help. PMID:14519838

  10. 76 FR 79755 - First Meeting: RTCA Special Committee 226 Audio Systems and Equipment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-22

    ... Federal Aviation Administration First Meeting: RTCA Special Committee 226 Audio Systems and Equipment... RTCA Special Committee 226, Audio Systems and Equipment. SUMMARY: The FAA is issuing this notice to advise the public of a meeting of RTCA Special Committee 226, Audio Systems and Equipment, for the...

  11. Adapting Equipment for Special Needs.

    ERIC Educational Resources Information Center

    Tarr, Sue

    1992-01-01

    All students benefit from physical education, but equipment used in mainstream programs often is not appropriate for students with special needs. Equipment adaptation is necessary to improve students' opportunities for successful participation in class. The article describes how to create and finance adapted equipment and offers a resource list.…

  12. Safety Equipment in the Lab.

    ERIC Educational Resources Information Center

    Denham, Willard A.S.

    1964-01-01

    Findings of two recent surveys on safety equipment in laboratory facilities are presented. The first survey was a pilot study of emergency shower and eye wash equipment. This study was followed by a more comprehensive random survey of safety equipment in 2,820 labs. Among other findings, the surveys indicate that many plants are underequipped, or…

  13. Decision Analysis for Equipment Selection

    ERIC Educational Resources Information Center

    Cilliers, J. J.

    2005-01-01

    Equipment selection during process design is a critical aspect of chemical engineering and requires engineering judgment and subjective analysis. When educating chemical engineering students in the selection of proprietary equipment during design, the focus is often on the types of equipment available and their operating characteristics. The…

  14. Guidelines for Purchasing Playground Equipment.

    ERIC Educational Resources Information Center

    Neugebauer, Roger

    1998-01-01

    Notes that the purchase of playground equipment is one of the most important decisions center directors make. Offers advice from a number of playground equipment manufacturers that suggests directors consider activities, safety, construction, installation, and warranty when purchasing equipment. Also suggests interviewing other directors about…

  15. Key Principles for ESEA Reauthorization. Issue Brief No. 1

    ERIC Educational Resources Information Center

    National Coalition on School Diversity (NJ1), 2012

    2012-01-01

    Today, public schoolchildren are more racially isolated than at any time in the past four decades. And, racially isolated schools are overwhelmingly high-poverty schools: indeed nine out of ten of highly segregated schools serving African-American and Latino students are schools of concentrated poverty. With rare exception, racially isolated,…

  16. Lunar construction/mining equipment

    NASA Technical Reports Server (NTRS)

    Ozdemir, Levent

    1990-01-01

    For centuries, mining has utilized drill and blast as the primary method of rock excavation. Although this technique has undergone significant improvements, it still remains a cyclic, labor intensive operation with inherent safety hazards. Other drawbacks include damage to the surrounding ground, creation of blast vibrations, rough excavation walls resulting in increased ventilation requirements, and the lack of selective mining ability. Perhaps the most important shortcoming of drill and blast is that it is not conducive to full implementation of automation or robotics technologies. Numerous attempts have been made in the past to automate drill and blast operations to remove personnel from the hazardous work environment. Although most of the concepts devised look promising on paper, none of them was found workable on a sustained production basis. In particular, the problem of serious damage to equipment during the blasting cycle could not be resolved regardless of the amount of charge used in excavation. Since drill and blast is not capable of meeting the requirements of a fully automated rock fragmentation method, its role is bound to gradually decrease. Mechanical excavation, in contrast, is highly suitable to automation because it is a continuous process and does not involve any explosives. Many of the basic principles and trends controlling the design of an earth-based mechanical excavator will hold in an extraterrestrial environment such as on the lunar surface. However, the economic and physical limitations for transporting materials to space will require major rethinking of these machines. In concept, then, a lunar mechanical excavator will look and perform significantly different from one designed for use here on earth. This viewgraph presentation gives an overview of such mechanical excavator systems.

  17. Characterization equipment essential drawing plan

    SciTech Connect

    WILSON, G.W.

    1999-05-18

    The purpose of this document is to list the Characterization equipment drawings that are classified as Essential Drawings. Essential Drawings: Are those drawings identified by the facility staff as necessary to directly support the safe operation of the facility or equipment (HNF 1997a). The Characterization equipment drawings identified in this report are deemed essential drawings as defined in HNF-PRO-242, Engineering Drawing Requirements (HNF 1997a). These drawings will be prepared, revised, and maintained per HNF-PRO-440, Engineering Document Change Control (HNF 1997b). All other Characterization equipment drawings not identified in this document will be considered Support drawings until the Characterization Equipment Drawing Evaluation Report is completed.

  18. Water Balance Covers For Waste Containment: Principles and Practice

    EPA Science Inventory

    Water Balance Covers for Waste Containment: Principles and Practices introduces water balance covers and compares them with conventional approaches to waste containment. The authors provided detailed analysis of the fundamentals of soil physics and design issues, introduce appl...

  19. Orbital construction support equipment

    NASA Technical Reports Server (NTRS)

    1977-01-01

    Approximately 200 separate construction steps were defined for the three solar power satellite (SPS) concepts. Detailed construction scenarios were developed which describe the specific tasks to be accomplished, and identify general equipment requirements. The scenarios were used to perform a functional analysis, which resulted in the definition of 100 distinct SPS elements. These elements are the components, parts, subsystems, or assemblies upon which construction activities take place. The major SPS elements for each configuration are shown. For those elements, 300 functional requirements were identified in seven generic processes. Cumulatively, these processes encompass all functions required during SPS construction/assembly. Individually each process is defined such that it includes a specific type of activity. Each SPS element may involve activities relating to any or all of the generic processes. The processes are listed, and examples of the requirements defined for a typical element are given.

  20. Seismic qualification of unanchored equipment

    SciTech Connect

    Moran, T.J.

    1995-12-01

    This paper describes procedures used to design and qualify unanchored equipment to survive Seismic events to the PC = 4 level in a moderate seismic area. The need for flexibility to move experimental equipment together with the requirements for remote handling in a highly-radioactive non-reactor nuclear facility precluded normal equipment anchorage. Instead equipment was designed to remain stable under anticipated DBE floor motions with sufficient margin to achieve the performance goal. The equipment was also designed to accommodate anticipated sliding motions with sufficient. The simplified design criteria used to achieve these goals were based on extensive time-history simulations of sliding, rocking, and overturning of generic equipment models. The entire process was subject to independent peer review and accepted in a Safety Evaluation Report. The process provides a model suitable for adaptation to similar applications and for assessment of the potential for seismic damage of existing, unanchored equipment In particular, the paper describes: (1) Two dimensional sliding studies of deformable equipment subject to 3-D floor excitation as the basis for simplified sliding radius and sliding velocity design criteria. (2) Two dimensional rocking and overturning simulations of rigid equipment used to establish design criteria for minimum base dimensions and equipment rigidity to prevent overturning. (3) Assumed mode rocking analyses of deformable equipment models used to establish uplift magnitudes and subsequent impacts during stable rocking motions. The model used for these dynamic impact studies is reported elsewhere.

  1. Pressure ulcer grading and appropriate equipment selection.

    PubMed

    Charlton, Sarah

    2014-08-12

    This article explores the process and rationale for designing a poster to support community nurses in selecting appropriate pressure-relieving equipment based on accurate risk assessment and correct pressure ulcer grading. The project was prompted by the requirement to update community nurses' knowledge and ensure pressure-relieving equipment selection was evidence-based and not reliant on personal preference. The 2012 NHS Midlands and East 'Stop the pressure' campaign provided community nurses with a framework for pressure ulcer prevention and management. The attention to support surfaces highlighted the need for appropriate equipment. However the tissue viability team found that the introduction of this pathway alone did not help with the practical issues of appropriate equipment selection. The poster was designed with consideration as to how adults learn, and by looking to the Plan, Do, Study, Act (PDSA) cycle. This provided the framework for enabling new ideas and changes to practice to be tested on a small scale before full implementation. PMID:25117600

  2. Principles of ethics: in managing a critical care unit.

    PubMed

    Thompson, Dan R

    2007-02-01

    Managing a critical care unit can present many challenges for those whose roles have been only as clinicians. The administrative position presents many new ethical issues that challenge both traditional medical and nursing ethics. The use of the basic ethical principles in these administrative issues may be less familiar. Ethical principles that guide the practice of professionals and their new position are explored and their use described in both positions. Traditional ethical issues include: utilitarianism, natural law, autonomy, beneficence, nonmaleficence, paternalism, justice, duty, rationing, informed consent, and withdrawing treatment. Conflicts in ethical issues are a natural consequence of the dual role of the professional. PMID:17242602

  3. 48 CFR 831.7001-3 - Books, supplies, and equipment required to be personally owned.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 48 Federal Acquisition Regulations System 5 2014-10-01 2014-10-01 false Books, supplies, and... PROCEDURES Contract Cost Principles and Procedures 831.7001-3 Books, supplies, and equipment required to be personally owned. (a) Reimbursement for supplies (including books, equipment, or other supplies) will be...

  4. 48 CFR 831.7001-3 - Books, supplies, and equipment required to be personally owned.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 48 Federal Acquisition Regulations System 5 2013-10-01 2013-10-01 false Books, supplies, and... PROCEDURES Contract Cost Principles and Procedures 831.7001-3 Books, supplies, and equipment required to be personally owned. (a) Reimbursement for supplies (including books, equipment, or other supplies) will be...

  5. 48 CFR 831.7001-3 - Books, supplies, and equipment required to be personally owned.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 48 Federal Acquisition Regulations System 5 2012-10-01 2012-10-01 false Books, supplies, and... PROCEDURES Contract Cost Principles and Procedures 831.7001-3 Books, supplies, and equipment required to be personally owned. (a) Reimbursement for supplies (including books, equipment, or other supplies) will be...

  6. 48 CFR 831.7001-3 - Books, supplies, and equipment required to be personally owned.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 48 Federal Acquisition Regulations System 5 2011-10-01 2011-10-01 false Books, supplies, and... PROCEDURES Contract Cost Principles and Procedures 831.7001-3 Books, supplies, and equipment required to be personally owned. (a) Reimbursement for supplies (including books, equipment, or other supplies) will be...

  7. 48 CFR 831.7001-3 - Books, supplies, and equipment required to be personally owned.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Books, supplies, and... PROCEDURES Contract Cost Principles and Procedures 831.7001-3 Books, supplies, and equipment required to be personally owned. (a) Reimbursement for supplies (including books, equipment, or other supplies) will be...

  8. MANUAL FOOD AND BEVERAGE DISPENSING EQUIPMENT. NATIONAL SANITATION FOUNDATION STANDARD NO. 18.

    ERIC Educational Resources Information Center

    National Sanitation Foundation, Ann Arbor, MI.

    THIS STANDARD COVERS THE SANITATION REQUIREMENTS FOR EQUIPMENT AND DEVICES WHICH DISPENSE FOOD OR BEVERAGE EITHER IN BULK OR PORTIONS. VENDING MACHINES OR BULK MILK DISPENSING EQUIPMENT ARE NOT COVERED IN THIS STANDARD. ITEMS COVERED INCLUDE THE BASIC PRINCIPLES OF DESIGN AND CONSTRUCTION, FOOD PROTECTION AND FREEDOM FROM HARBORAGES. MINIMUM…

  9. Ethical Principles of Psychologists and Code of Conduct.

    ERIC Educational Resources Information Center

    American Psychologist, 2002

    2002-01-01

    Describes the American Psychological Association's Ethical Principles of Psychologists and Code of Conduct, focusing on introduction and applicability; preamble; general principles; and ethical standards (resolving ethical issues, competence, human relations, privacy and confidentiality, advertising and other public statements, record keeping and…

  10. Talking about Literacy: Principles and Practice of Adult Literacy Education.

    ERIC Educational Resources Information Center

    Mace, Jane

    This book reexamines dominant notions of what literacy is and challenges the problem-solution reflex approach to the issue. The book looks in detail at five principles advocated as central to the education of people who often can read, but wish they could read better, or who can write but wish they could write better. These principles focus on…

  11. Unit Record Equipment-Basic (Course Outline), Data Processing Technology: 8025.14.

    ERIC Educational Resources Information Center

    Dade County Public Schools, Miami, FL.

    This outline provides a guide for the instructor of unit record equipment at the tenth, eleventh, and twelfth grade levels. The first week is spent reviewing punched card principles, and the remaining hours are devoted to learning the purpose, operation, and principles of control panel wiring for the interpreter, reproducing punch, accounting…

  12. Lack of security of networked medical equipment in radiology.

    PubMed

    Moses, Vinu; Korah, Ipeson

    2015-02-01

    OBJECTIVE. There are few articles in the literature describing the security and safety aspects of networked medical equipment in radiology departments. Most radiologists are unaware of the security issues. We review the security of the networked medical equipment of a typical radiology department. MATERIALS AND METHODS. All networked medical equipment in a radiology department was scanned for vulnerabilities with a port scanner and a network vulnerability scanner, and the vulnerabilities were classified using the Common Vulnerability Scoring System. A network sniffer was used to capture and analyze traffic on the radiology network for exposure of confidential patient data. We reviewed the use of antivirus software and firewalls on the networked medical equipment. USB ports and CD and DVD drives in the networked medical equipment were tested to see whether they allowed unauthorized access. Implementation of the virtual private network (VPN) that vendors use to access the radiology network was reviewed. RESULTS. Most of the networked medical equipment in our radiology department used vulnerable software with open ports and services. Of the 144 items scanned, 64 (44%) had at least one critical vulnerability, and 119 (83%) had at least one high-risk vulnerability. Most equipment did not encrypt traffic and allowed capture of confidential patient data. Of the 144 items scanned, two (1%) used antivirus software and three (2%) had a firewall enabled. The USB ports were not secure on 49 of the 58 (84%) items with USB ports, and the CD or DVD drive was not secure on 17 of the 31 (55%) items with a CD or DVD drive. One of three vendors had an insecure implementation of VPN access. CONCLUSION. Radiologists and the medical industry need to urgently review and rectify the security issues in existing networked medical equipment. We hope that the results of our study and this article also raise awareness among radiologists about the security issues of networked medical equipment

  13. Archimedes' Principle in Action

    ERIC Educational Resources Information Center

    Kires, Marian

    2007-01-01

    The conceptual understanding of Archimedes' principle can be verified in experimental procedures which determine mass and density using a floating object. This is demonstrated by simple experiments using graduated beakers. (Contains 5 figures.)

  14. Chemical Principles Exemplified

    ERIC Educational Resources Information Center

    Plumb, Robert C.

    1972-01-01

    Collection of two short descriptions of chemical principles seen in life situations: the autocatalytic reaction seen in the bombardier beetle, and molecular potential energy used for quick roasting of beef. Brief reference is also made to methanol lighters. (PS)

  15. Surrogates of plutonium for detection equipment testing

    NASA Astrophysics Data System (ADS)

    Peerani, Paolo; Tomanin, Alice

    2011-10-01

    Fight against illicit trafficking of nuclear material relies on the possibility to detect nuclear material concealed in vehicles, people or cargo containers. This is done by equipping and training law enforcement and security staff in border stations or other points of access to strategic places and critical infrastructures with radiation detection equipment. The design, development, testing and evaluation of these instruments ideally require the use of real nuclear material to assess, verify and certify their detection performance. Availability of special nuclear material may be an issue, especially for industry, since only few specialized laboratories are licensed for such material. This paper tries to analyse and describe the possibility to use suitable surrogates that may replace the use of real nuclear material in testing the detection capabilities of instruments used in nuclear security.

  16. Principles of Tendon Transfer.

    PubMed

    Wilbur, Danielle; Hammert, Warren C

    2016-08-01

    Tendon transfers provide a substitute, either temporary or permanent, when function is lost due to neurologic injury in stroke, cerebral palsy or central nervous system lesions, peripheral nerve injuries, or injuries to the musculotendinous unit itself. This article reviews the basic principles of tendon transfer, which are important when planning surgery and essential for an optimal outcome. In addition, concepts for coapting the tendons during surgery and general principles to be followed during the rehabilitation process are discussed. PMID:27387072

  17. Pipeline issues

    NASA Technical Reports Server (NTRS)

    Eisley, Joe T.

    1990-01-01

    The declining pool of graduates, the lack of rigorous preparation in science and mathematics, and the declining interest in science and engineering careers at the precollege level promises a shortage of technically educated personnel at the college level for industry, government, and the universities in the next several decades. The educational process, which starts out with a large number of students at the elementary level, but with an ever smaller number preparing for science and engineering at each more advanced educational level, is in a state of crisis. These pipeline issues, so called because the educational process is likened to a series of ever smaller constrictions in a pipe, were examined in a workshop at the Space Grant Conference and a summary of the presentations and the results of the discussion, and the conclusions of the workshop participants are reported.

  18. Assessments of Longevity of Equipment Metal of Nuclear Power Plants equipped with Reactors VVER-1000

    SciTech Connect

    Gorbatykh, V.P.; Al Kassem, S.N.

    2004-07-01

    Characteristics of damage processes of metal of coffer-dams of steam generators collectors at nuclear power plants (NPPs) equipped with reactors VVER-1000 have been mentioned; principles of construction of longevity function has been cited and new approach has been shown while solving the problem of the longevity of the metal resource by substantiating the technological actions with new mode characteristics, performed with the help of specially developed equations and formulae, where practically all damage processes and all influencing factors can be accounted. (authors)

  19. Catastrophic cervical spine injuries in the collision sport athlete, part 2: principles of emergency care.

    PubMed

    Banerjee, Rahul; Palumbo, Mark A; Fadale, Paul D

    2004-01-01

    Catastrophic cervical spine injuries can lead to devastating consequences for the collision athlete. Improved understanding of these injuries can lead to identification of risk factors, early diagnosis, and effective on-field management. This article is the second in a 2-part series. The first part, published in the June 2004 issue, reviewed the current concepts regarding the epidemiology, functional anatomy, and diagnostic considerations relevant to cervical spine trauma in collision sports. In this article, the principles of on-field emergency care of the spine-injured athlete are reviewed. The authors discuss the need for effective pre-event planning, on-field evaluation and management of cervical spine injuries, and the transition of care from the playing field to the emergency room. The protocol for equipment removal, when necessary, is also reviewed. An organized, rapid approach to the management of cervical spine-injured collision athletes can help to optimize the outcomes of these catastrophic injuries. PMID:15494346

  20. Unattended optical surveillance equipment

    NASA Astrophysics Data System (ADS)

    Mangan, D. L.; Johnson, C. S.; Schneider, S. L.

    In many security situations, it is necessary to utilize unattended optical surveillance systems. Sandia National Laboratories has developed three optical surveillance systems which operate in the unattended surveillance mode. The first of these systems is known as the Modular Integrated Video System (MIVS). The MIVS is a microprocessor controlled video system which records scenes at selectable intervals. Each scene consists of six to ten frames recorded on a 8 mm videotape. A MIVS video recorder has the capacity to record approximately 26,000 scenes. Scenes can be recorded at intervals ranging from 1 to 99 minutes between recordings. The unit has been designed for permanent installation with facility power. The camera can be located up to 30 m from the recording module with the authentication technology protecting the cable connecting the camera to the recording unit. The Portable Surveillance unit (PSU) is a second system which has been designed for unattended operation. The PSU is designed for situations where quick set up of an optical surveillance device is required. The PSU operates in a manner similar to the MIVS and can be operated off of facility power for long time periods, or from an internal battery pack for short term surveillance applications. The Video Surveillance Unit (VSU) provides similar capabilities for permanent rack mounted installations. This paper describes the MIVS, the PSU, and the VSU, and discusses potential applications for the system. Equipment for reviewing the videotapes produced by the systems is also described.

  1. [DEONTOLOGICAL ISSUES IN RAILWAY HYGIENE].

    PubMed

    Kaptsov, V A

    2015-01-01

    There are presented the main ethical and deontological problems encountered in practice and research activities of the hygienist in transport. There is shown the importance of strict compliance with hygienic standards, disregard for the principle of "technical attainability", the necessity of continuous training, improvement of skills of sanitary-educational activity and readiness to solve emerging ethical issues in connection with the development of scientific and technical progress. PMID:26302557

  2. Fundamental base closure environmental principles

    SciTech Connect

    Yim, R.A.

    1994-12-31

    Military base closures present a paradox. The rate, scale and timing of military base closures is historically unique. However, each base itself typically does not present unique problems. Thus, the challenge is to design innovative solutions to base redevelopment and remediation issues, while simultaneously adopting common, streamlined or pre-approved strategies to shared problems. The author presents six environmental principles that are fundamental to base closure. They are: remediation not clean up; remediation will impact reuse; reuse will impact remediation; remediation and reuse must be coordinated; environmental contamination must be evaluated as any other initial physical constraint on development, not as an overlay after plans are created; and remediation will impact development, financing and marketability.

  3. First principles of Hamiltonian medicine

    PubMed Central

    Crespi, Bernard; Foster, Kevin; Úbeda, Francisco

    2014-01-01

    We introduce the field of Hamiltonian medicine, which centres on the roles of genetic relatedness in human health and disease. Hamiltonian medicine represents the application of basic social-evolution theory, for interactions involving kinship, to core issues in medicine such as pathogens, cancer, optimal growth and mental illness. It encompasses three domains, which involve conflict and cooperation between: (i) microbes or cancer cells, within humans, (ii) genes expressed in humans, (iii) human individuals. A set of six core principles, based on these domains and their interfaces, serves to conceptually organize the field, and contextualize illustrative examples. The primary usefulness of Hamiltonian medicine is that, like Darwinian medicine more generally, it provides novel insights into what data will be productive to collect, to address important clinical and public health problems. Our synthesis of this nascent field is intended predominantly for evolutionary and behavioural biologists who aspire to address questions directly relevant to human health and disease. PMID:24686937

  4. Orbiter electrical equipment utilization baseline

    NASA Technical Reports Server (NTRS)

    1980-01-01

    The baseline for utilization of Orbiter electrical equipment in both electrical and Environmental Control and Life Support System (ECLSS) thermal analyses is established. It is a composite catalog of Space Shuttle equipment, as defined in the Shuttle Operational Data Book. The major functions and expected usage of each component type are described. Functional descriptions are designed to provide a fundamental understanding of the Orbiter electrical equipment, to insure correlation of equipment usage within nominal analyses, and to aid analysts in the formulation of off-nominal, contingency analyses.

  5. Information technology equipment cooling system

    DOEpatents

    Schultz, Mark D.

    2014-06-10

    According to one embodiment, a system for removing heat from a rack of information technology equipment may include a sidecar indoor air to liquid heat exchanger that cools warm air generated by the rack of information technology equipment. The system may also include a liquid to liquid heat exchanger and an outdoor heat exchanger. The system may further include configurable pathways to connect and control fluid flow through the sidecar heat exchanger, the liquid to liquid heat exchanger, the rack of information technology equipment, and the outdoor heat exchanger based upon ambient temperature and/or ambient humidity to remove heat from the rack of information technology equipment.

  6. VIEW OF ULTRASONIC TESTING EQUIPMENT IN BUILDING 991. THIS EQUIPMENT ...

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

    VIEW OF ULTRA-SONIC TESTING EQUIPMENT IN BUILDING 991. THIS EQUIPMENT NON-DESTRUCTIVELY TESTS WEAPONS COMPONENTS FOR FLAWS AND CRACKS. (9/11/85) - Rocky Flats Plant, Final Assembly & Shipping, Eastern portion of plant site, south of Spruce Avenue, east of Tenth Street & north of Central Avenue, Golden, Jefferson County, CO

  7. 141. ARAIII Equipment location plan. Includes list of equipment and ...

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

    141. ARA-III Equipment location plan. Includes list of equipment and location in reactor, control, and other buildings. Aerojet-general 880-area/GCRE-101-U-1. Date: February 1958. Ineel index code no. 063-0101-65-013-192508. - Idaho National Engineering Laboratory, Army Reactors Experimental Area, Scoville, Butte County, ID

  8. The traveltime holographic principle

    NASA Astrophysics Data System (ADS)

    Huang, Yunsong; Schuster, Gerard T.

    2015-01-01

    Fermat's interferometric principle is used to compute interior transmission traveltimes τpq from exterior transmission traveltimes τsp and τsq. Here, the exterior traveltimes are computed for sources s on a boundary B that encloses a volume V of interior points p and q. Once the exterior traveltimes are computed, no further ray tracing is needed to calculate the interior times τpq. Therefore this interferometric approach can be more efficient than explicitly computing interior traveltimes τpq by ray tracing. Moreover, the memory requirement of the traveltimes is reduced by one dimension, because the boundary B is of one fewer dimension than the volume V. An application of this approach is demonstrated with interbed multiple (IM) elimination. Here, the IMs in the observed data are predicted from the migration image and are subsequently removed by adaptive subtraction. This prediction is enabled by the knowledge of interior transmission traveltimes τpq computed according to Fermat's interferometric principle. We denote this principle as the `traveltime holographic principle', by analogy with the holographic principle in cosmology where information in a volume is encoded on the region's boundary.

  9. Applying the four principles.

    PubMed

    Macklin, R

    2003-10-01

    Gillon is correct that the four principles provide a sound and useful way of analysing moral dilemmas. As he observes, the approach using these principles does not provide a unique solution to dilemmas. This can be illustrated by alternatives to Gillon's own analysis of the four case scenarios. In the first scenario, a different set of factual assumptions could yield a different conclusion about what is required by the principle of beneficence. In the second scenario, although Gillon's conclusion is correct, what is open to question is his claim that what society regards as the child's best interest determines what really is in the child's best interest. The third scenario shows how it may be reasonable for the principle of beneficence to take precedence over autonomy in certain circumstances, yet like the first scenario, the ethical conclusion relies on a set of empirical assumptions and predictions of what is likely to occur. The fourth scenario illustrates how one can draw different conclusions based on the importance given to the precautionary principle. PMID:14519836

  10. [The history of anesthesia apparatus: basic principles].

    PubMed

    Wawersik, J

    1982-10-01

    The beginnings of modern anesthetic equipment date back to Morton's inhalation flagon in 1846. The numerous devices developed and introduced subsequently can be divided into four groups: 1. Simple ether and chloroform masks for open inhalation anesthesia, from Simpson (1847) to Brown (1928). 2. Vapour inhalators according to the "draw over" principle of Snow (1847) up to the Oxford vaporizer (1941). 3. Closed or half-closed inhalation equipment for ether or chloroform with to and fro breathing, from Clover (1877) to Ombredanne (1908). 4. Equipment for anaesthesia with nitrous oxide. From 1868 onwards this led to the incorporation of gas bottles in anaesthetic equipment and between 1885 and 1890 to the construction of mixing-valves for nitrous oxide and oxygen. In addition, reducing valves, flow meters and vaporizers were developed. The first anaesthetic apparatus with circle system and CO2-absorber was constructed in 1925 by the Dräger factory in Lübeck. Sudeck and Schmidt introduced this technique of anaesthesia in the university hospital of Hamburg-Eppendorf between 1920 and 1925. PMID:6758628

  11. Environmental issues in China

    SciTech Connect

    Travis, P.S.

    1991-10-01

    Global concern about the environment is increasing, and the People's Republic of China (PRC) is not immune from such concerns. The Chinese face issues similar to those of many other developing nations. The US Department of Energy is particularly interested in national and world pollution issues, especially those that may infringe on other countries' economic growth and development. The DOE is also interested in any opportunities that might exist for US technical assistance and equipment in combating environmental problems. Our studies of articles in the China Daily, and English-language daily newspaper published by the Chinese government, show that population, pollution, and energy are major concerns of the Chinese Communist Party. Thus this report emphasizes the official Chinese government view. Supporting data were also obtained from other sources. Regardless of the severity of their various environmental problems, the Chinese will only try to remedy those problems with the greatest negative effects on its developing economy. They will be looking for foreign assistance, financial and informational, to help implement solutions. With the Chinese government seeking assistance, the United States has an opportunity to export basic technical information, especially in the areas of pollution control and monitoring, oil exploration methods, oil drilling technology, water and sewage treatment procedures, hazardous waste and nuclear waste handling techniques, and nuclear power plant safety procedures. In those areas the US has expertise and extensive technical experience, and by exporting the technologies the US would benefit both economically and politically. 59 refs., 3 figs.

  12. Positive materials identification of existing equipment

    SciTech Connect

    Wolf, H.A.

    1996-07-01

    Considerable engineering effort and expertise are expended for materials selection at refining and petrochemical facilities. However, the benefits of this effort are undermined if there is an inadvertent material substitution during construction. Although procedures have always been in place to reduce the chance of such substitutions, it is known that these errors have occurred. Accordingly, over the years the industry has periodically reviewed and improved quality control in this effort. However, many older facilities that did not benefit from today`s procedures are still in operation. As a consequence, some companies have conducted positive material identification (PMI) verification of existing equipment. This process is further complicated by the fact that the most susceptible components are typically insulated and must be located. Once located, accessibility and operating temperatures are complicating issues. This paper describes prioritization issues and hardware tradeoffs for conducting a PMI verification program.

  13. Spaceborne receivers: Basic principles

    NASA Technical Reports Server (NTRS)

    Stacey, J. M.

    1984-01-01

    The underlying principles of operation of microwave receivers for space observations of planetary surfaces were examined. The design philosophy of the receiver as it is applied to operate functionally as an efficient receiving system, the principle of operation of the key components of the receiver, and the important differences among receiver types are explained. The operating performance and the sensitivity expectations for both the modulated and total power receiver configurations are outlined. The expressions are derived from first principles and are developed through the important intermediate stages to form practicle and easily applied equations. The transfer of thermodynamic energy from point to point within the receiver is illustrated. The language of microwave receivers is applied statistics.

  14. Teaching/learning principles

    NASA Technical Reports Server (NTRS)

    Hankins, D. B.; Wake, W. H.

    1981-01-01

    The potential remote sensing user community is enormous, and the teaching and training tasks are even larger; however, some underlying principles may be synthesized and applied at all levels from elementary school children to sophisticated and knowledgeable adults. The basic rules applying to each of the six major elements of any training course and the underlying principle involved in each rule are summarized. The six identified major elements are: (1) field sites for problems and practice; (2) lectures and inside study; (3) learning materials and resources (the kit); (4) the field experience; (5) laboratory sessions; and (6) testing and evaluation.

  15. Itch Management: General Principles.

    PubMed

    Misery, Laurent

    2016-01-01

    Like pain, itch is a challenging condition that needs to be managed. Within this setting, the first principle of itch management is to get an appropriate diagnosis to perform an etiology-oriented therapy. In several cases it is not possible to treat the cause, the etiology is undetermined, there are several causes, or the etiological treatment is not effective enough to alleviate itch completely. This is also why there is need for symptomatic treatment. In all patients, psychological support and associated pragmatic measures might be helpful. General principles and guidelines are required, yet patient-centered individual care remains fundamental. PMID:27578069

  16. Food Service Equipment and Appurtenances.

    ERIC Educational Resources Information Center

    National Sanitation Foundation, Ann Arbor, MI.

    Equipment design specifications are presented relating to tables of all kinds, counters, sinks and drainboards, bins, shelves, drawers, hoods and similar kitchen appurtenances, not including baking, roasting, toasting, broiling or frying equipment, food preparation machinery such as slicers, choppers, and cutters, mixers and grinders, steam…

  17. Heavy Equipment Mechanic Program Guide.

    ERIC Educational Resources Information Center

    Georgia Univ., Athens. Dept. of Vocational Education.

    Designed to train an entry-level mechanic, this heavy equipment mechanic program guide presents the standard curriculum for technical institutes in Georgia. The curriculum addresses the minimum competencies for a heavy equipment mechanic program. The general information section contains the following: purpose and objectives; program description,…

  18. Available Equipment in School Foodservice.

    ERIC Educational Resources Information Center

    Meyer, Mary Kay

    This report provides data on the National Food Service Management Institute's multi-year research project that identified type, style, age, and condition of available food service equipment in K-12 schools nationwide. The study found that smaller schools, serving less than 400 lunches per day, had kitchens equipped with ranges, small…

  19. Heavy Equipment Mechanic. Instructor Edition.

    ERIC Educational Resources Information Center

    Hendrix, Laborn J.; And Others

    This manual is intended to assist heavy equipment instructors in teaching the latest concepts and functions of heavy equipment. It includes 7 sections and 27 instructional units. Sections (and units) are: orientation (shop safety and first aid, hand tools and miscellaneous tools, measuring, basic rigging and hoisting), engines (basic engine…

  20. Principles of Naval Engineering.

    ERIC Educational Resources Information Center

    Naval Personnel Program Support Activity, Washington, DC.

    Fundamentals of shipboard machinery, equipment, and engineering plants are presented in this text prepared for engineering officers. A general description is included of the development of naval ships, ship design and construction, stability and buoyancy, and damage and casualty control. Engineering theories are explained on the background of ship…

  1. Aeration equipment for small depths

    NASA Astrophysics Data System (ADS)

    Sluše, Jan; Pochylý, František

    2015-05-01

    Deficit of air in water causes complications with cyanobacteria mainly in the summer months. Cyanobacteria is a bacteria that produces poison called cyanotoxin. When the concentration of cyanobacteria increases, the phenomena "algal bloom" appears, which is very toxic and may kill all the organisms. This article describes new equipment for aeration of water in dams, ponds and reservoirs with small depth. This equipment is mobile and it is able to work without any human factor because its control is provided by a GPS module. The main part of this equipment consists of a floating pump which pumps water from the surface. Another important part of this equipment is an aerator where water and air are blended. Final aeration process runs in the nozzles which provide movement of all this equipment and aeration of the water. Simulations of the flow are solved by multiphase flow with diffusion in open source program called OpenFOAM. Results will be verified by an experiment.

  2. Information technology equipment cooling method

    DOEpatents

    Schultz, Mark D.

    2015-10-20

    According to one embodiment, a system for removing heat from a rack of information technology equipment may include a sidecar indoor air to liquid heat exchanger that cools air utilized by the rack of information technology equipment to cool the rack of information technology equipment. The system may also include a liquid to liquid heat exchanger and an outdoor heat exchanger. The system may further include configurable pathways to connect and control fluid flow through the sidecar heat exchanger, the liquid to liquid heat exchanger, the rack of information technology equipment, and the outdoor heat exchanger based upon ambient temperature and/or ambient humidity to remove heat generated by the rack of information technology equipment.

  3. Applying bioethical principles to human biomonitoring

    PubMed Central

    Harrison, Myron

    2008-01-01

    Bioethical principles are widely used as a normative framework in areas of human research and medical care. In recent years there has been increasing formalization of their use in public health decisions. The "traditional bioethical principles" are applied in this discussion to the important issue human biomonitoring for environmental exposures. They are: (1) Autonomy – Also known as the "respect for humans" principle, people understand their own best interests; (2) Beneficence – "do good" for people; (3) Nonmaleficence – "do no harm"; (4) Justice – fair distribution of benefits and costs (including risks to health) across stakeholders. Some of the points made are: (1) There is not a single generic bioethical analysis applicable to the use of human biomonitoring data, each specific use requires a separate deliberation; (2) Using unidentified, population-based biomonitoring information for risk assessment or population surveillance raises fewer bioethical concerns than personally identified biomonitoring information such as employed in health screening; (3) Companies should proactively apply normative bioethical principles when considering the disposition of products and by-products in the environment and humans; (4) There is a need for more engagement by scholars on the bioethical issues raised by the use of biomarkers of exposure; (5) Though our scientific knowledge of biology will continue to increase, there will always be a role for methods or frameworks to resolve substantive disagreements in the meaning of this data that are matters of belief rather than knowledge. PMID:18541074

  4. Applying bioethical principles to human biomonitoring.

    PubMed

    Harrison, Myron

    2008-01-01

    Bioethical principles are widely used as a normative framework in areas of human research and medical care. In recent years there has been increasing formalization of their use in public health decisions. The "traditional bioethical principles" are applied in this discussion to the important issue human biomonitoring for environmental exposures. They are: (1) Autonomy--Also known as the "respect for humans" principle, people understand their own best interests; (2) Beneficence--"do good" for people; (3) Nonmaleficence--"do no harm"; (4) Justice--fair distribution of benefits and costs (including risks to health) across stakeholders.Some of the points made are: (1) There is not a single generic bioethical analysis applicable to the use of human biomonitoring data, each specific use requires a separate deliberation; (2) Using unidentified, population-based biomonitoring information for risk assessment or population surveillance raises fewer bioethical concerns than personally identified biomonitoring information such as employed in health screening; (3) Companies should proactively apply normative bioethical principles when considering the disposition of products and by-products in the environment and humans; (4) There is a need for more engagement by scholars on the bioethical issues raised by the use of biomarkers of exposure; (5) Though our scientific knowledge of biology will continue to increase, there will always be a role for methods or frameworks to resolve substantive disagreements in the meaning of this data that are matters of belief rather than knowledge. PMID:18541074

  5. Ethics and contemporary urology practice: Setting out principles

    PubMed Central

    Mohan, A.

    2009-01-01

    Several situations of great ethical implications are encountered by physicians in daily urological practice. Informed consent for interventions, selection of patients for operative demonstrations and educational workshops, enrollment of patients in clinical trials, and the use of technology are some issues that call for stringent application of ethical principles in decision making. The issues of autonomy, privacy, rights, duties, and privileges that arise have to pass the tests prescribed by contemporary social mores and regulations. Some of the issues encountered, principles applicable, and covenants and documents that guide decision making are discussed. PMID:19881129

  6. The Idiom Principle Revisited

    ERIC Educational Resources Information Center

    Siyanova-Chanturia, Anna; Martinez, Ron

    2015-01-01

    John Sinclair's Idiom Principle famously posited that most texts are largely composed of multi-word expressions that "constitute single choices" in the mental lexicon. At the time that assertion was made, little actual psycholinguistic evidence existed in support of that holistic, "single choice," view of formulaic language. In…

  7. Reprographic Principles Made Easy.

    ERIC Educational Resources Information Center

    Young, J. B.

    Means for reproducing graphic materials are explained. There are several types of processes: those using light sensitive material, those using heat sensitive material, those using photo conductive materials (electrophotography), and duplicating processes using ink. For each of these, the principles behind them are explained, the necessary…

  8. PRINCIPLES OF WATER FILTRATION

    EPA Science Inventory

    This paper reviews principles involved in the processes commonly used to filter drinking water for public water systems. he most common approach is to chemically pretreat water and filter it through a deep (2-1/2 to 3 ft) bed of granuu1ar media (coal or sand or combinations of th...

  9. Extended Mach Principle.

    ERIC Educational Resources Information Center

    Rosen, Joe

    1981-01-01

    Discusses the meaning of symmetry of the laws of physics and symmetry of the universe and the connection between symmetries and asymmetries of the laws of physics and those of the universe. An explanation of Hamilton's principle is offered. The material is suitable for informal discussions with students. (Author/SK)

  10. Basic Comfort Heating Principles.

    ERIC Educational Resources Information Center

    Dempster, Chalmer T.

    The material in this beginning book for vocational students presents fundamental principles needed to understand the heating aspect of the sheet metal trade and supplies practical experience to the student so that he may become familiar with the process of determining heat loss for average structures. Six areas covered are: (1) Background…

  11. Fermat's Principle Revisited.

    ERIC Educational Resources Information Center

    Kamat, R. V.

    1991-01-01

    A principle is presented to show that, if the time of passage of light is expressible as a function of discrete variables, one may dispense with the more general method of the calculus of variations. The calculus of variations and the alternative are described. The phenomenon of mirage is discussed. (Author/KR)

  12. Boundary issues

    NASA Astrophysics Data System (ADS)

    Townsend, Alan R.; Porder, Stephen

    2011-03-01

    A 2008 Transformation of the nitrogen cycle: Recent trends, questions, and potential solutions Science 320 889-92 Handoh I C and Lenton T M 2003 Periodic mid-Cretaceous oceanic anoxic events linked by oscillations of the phosphorus and oxygen biogeochemical cycles global Biogeochemical Cycles 17 1092 MacDonald G K, Bennett E M, Potter P A and Ramankutty N 2011 Agronomic phosphorus imbalances across the world_s croplands Proc. Natl Acad. Sci. 108 3086-91 Malthus T 1798 An Essay on the Principle of Population (available at http://www.gutenberg.org/browse/authors/m\\#a1411 Smil V 2000 Phosphorus in the environment: Natural flows and human interferences Annu. Rev. Energy Environ. 25 53-88 Rockström J et al 2009 A safe operating space for humanity Nature 461 472-5 Sanchez P A and Swaminathan M S 2005 Cutting world hunger in half Science 307 357-9 Schlesinger W H 2009 Planetary boundaries: Thresholds risk prolonged degradation Nature Reports Climate Change doi:10.1038/climate.2009.93 Smith V H and Schindler D W 2009 Eutrophication science: where do we go from here? Trends in Ecology and Evolution 24 201-7 Van Kauenbergh S J 2010 World Phosphate Rock Reserves and Resources (Muscle Shoals, AL: International Fertilizer Development Center) Vitousek P M, Naylor R, Crews T, David M B, Drinkwater L E, Holland E, Johnes P J, Katzenberger J, Martinelli L A, Matson P A, Nziguheba G, Ojima D, Palm C A, Robertson G P, Sanchez P A, Townsend A R, Zhang F S 2009 Nutrient Imbalances in Agricultural Development Science 324 1519-20

  13. Trench Protection and Principles of Pipe Laying. Instructor Manual. Trainee Manual.

    ERIC Educational Resources Information Center

    Laborers-AGC Education and Training Fund, Pomfret Center, CT.

    This packet contains the instructor and trainee manuals for a course dealing with trench protection and principles of pipe laying. Part 1 is the instructor guide for an 80-hour course--12 classroom hours and 68 hours of hands-on exercises. Contents are as follows: a course outline; course schedule; equipment list; material and equipment checklist;…

  14. 77 FR 18151 - Discharge Removal Equipment for Vessels Carrying Oil

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-27

    ..., issue of the Federal Register (73 FR 3316). D. Public Meeting We do not now plan to hold a public... Discharge removal equipment EA Environmental Assessment FONSI Finding of No Significant Impact FR Federal...\\ \\1\\ 56 FR 43534 (Aug. 30, 1991). \\2\\ 57 FR 44912 (Sept. 29, 1992). \\3\\ 58 FR 67988 (Dec. 22,...

  15. Scottish Schools Science Equipment Research Centre Bulletin No. 55.

    ERIC Educational Resources Information Center

    1972

    Instructions for the construction of the following apparatus for the secondary school science laboratory are included in this issue of the Scottish Schools Science Equipment Research Centre Bulletin: a cheap water purifier using an expendable deionizer can; a simple amplifier suitable for detecting or displaying D. C. currents of 1 microamp or…

  16. Equipped for the Future: A Collaborative Journey toward System Reform.

    ERIC Educational Resources Information Center

    NIFL News, 1997

    1997-01-01

    This issue of the National Institute for Literacy (NIFL) News is devoted to "Equipped for the Future" (EFF), the organization's long-term collaborative initiative for system reform. The newsletter contains the testimony of people who have been involved in the process over the past 2 years, speaking of the promise they see in EFF. The following…

  17. The Four-Quadrant Phase-Mask Coronagraph. I. Principle

    NASA Astrophysics Data System (ADS)

    Rouan, D.; Riaud, P.; Boccaletti, A.; Clénet, Y.; Labeyrie, A.

    2000-11-01

    We describe a new type of coronagraph, based on the principle of a phase mask as proposed by Roddier and Roddier a few years ago but using an original mask design found by one of us (D. R.), a four-quadrant binary phase mask (0, π) covering the full field of view at the focal plane. The mutually destructive interferences of the coherent light from the main source produce a very efficient nulling. The computed rejection rate of this coronagraph appears to be very high since, when perfectly aligned and phase-error free, it could in principle reduce the total amount of light from the bright source by a factor of 108, corresponding to a gain of 20 mag in brightness at the location of the first Airy ring, relative to the Airy peak. In the real world the gain is of course reduced by a strong factor, but nulling is still performing quite well, provided that the perturbation of the phase, for instance, due to the Earth's atmosphere, is efficiently corrected by adaptive optics. We show from simulations that a detection at a contrast of 10 mag between a star and a faint companion is achievable in excellent conditions, while 8 mag appears routinely feasible. This coronagraph appears less sensitive to atmospheric turbulence and has a larger dynamic range than other recently proposed nulling techniques: the phase-mask coronagraph (by Roddier and Roddier) or the Achromatic Interfero-Coronagraph (by Gay and Rabbia). We present the principle of the four-quadrant coronagraph and results of a first series of simulations. We compare those results with theoretical performances of other devices. We briefly analyze the different limitations in space or ground-based observations, as well as the issue of manufacturing the device. We also discuss several ways to improve the detection of a faint companion around a bright object. We conclude that, with respect to previous techniques, an instrument equipped with this coronagraph should have better performance and even enable the imaging of

  18. TRANSPORT AND EMPLACEMENT EQUIPMENT DESCRIPTIONS

    SciTech Connect

    NA

    1997-09-29

    The objective and the scope of this document are to list and briefly describe the major mobile equipment necessary for waste package (WP) Transport and Emplacement in the proposed subsurface nuclear waste repository at Yucca Mountain. Primary performance characteristics and some specialized design features of the equipment are explained and summarized in the individual subsections of this document. The Transport and Emplacement equipment described in this document consists of the following: (1) WP Transporter; (2) Reusable Rail Car; (3) Emplacement Gantry; (4) Gantry Carrier; and (5) Transport Locomotive.

  19. Guidelines for Electromagnetic Interference Testing of Power Plant Equipment: Revision 3 to TR-102323

    SciTech Connect

    J. Cunningham and J. Shank

    2004-11-01

    To continue meeting safety and reliability requirements while controlling costs, operators of nuclear power plants must be able to replace and upgrade equipment in a cost-effective manner. One issue that has been problematic for new plant equipment and especially for digital instrumentation and control (I&C) systems in recent years is electromagnetic compatibility (EMC). The EMC issue usually involves testing to show that critical equipment will not be adversely affected by electromagnetic interference (EMI) in the plant environment. This guide will help nuclear plant engineers address EMC issues and qualification testing in a consistent, comprehensive manner.

  20. AUTOMOTIVE DIESEL MAINTENANCE 2. UNIT XVI, LEARNING ABOUT AC GENERATOR (ALTERNATOR) PRINCIPLES (PART I).

    ERIC Educational Resources Information Center

    Human Engineering Inst., Cleveland, OH.

    THIS MODULE OF A 25-MODULE COURSE IS DESIGNED TO DEVELOP AN UNDERSTANDING OF THE OPERATING PRINCIPLES OF ALTERNATING CURRENT GENERATORS USED ON DIESEL POWERED EQUIPMENT. TOPICS ARE REVIEWING ELECTRICAL FUNDAMENTALS, AND OPERATING PRINCIPLES OF ALTERNATORS. THE MODULE CONSISTS OF A SELF-INSTRUCTIONAL PROGRAMED TRAINING FILM "AC GENERATORS…

  1. AUTOMOTIVE DIESEL MAINTENANCE 2. UNIT XVII, LEARNING ABOUT AC GENERATOR (ALTERNATOR) PRINCIPLES (PART II).

    ERIC Educational Resources Information Center

    Minnesota State Dept. of Education, St. Paul. Div. of Vocational and Technical Education.

    THIS MODULE OF A 25-MODULE COURSE IS DESIGNED TO DEVELOP AN UNDERSTANDING OF THE OPERATING PRINCIPLES AND THE SERVICING AND TESTING PROCEDURES FOR ALTERNATING CURRENT (AC) GENERATORS AND REGULATORS USED ON DIESEL POWERED EQUIPMENT. TOPICS ARE REVIEW OF ALTERNATOR PRINCIPLES, ALTERNATOR SERVICING AND TESTING, ALTERNATOR REGULATOR OPERATING…

  2. 29 CFR 785.24 - Principles noted in Portal-to-Portal Bulletin.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 3 2013-07-01 2013-07-01 false Principles noted in Portal-to-Portal Bulletin. 785.24... of Principles Preparatory and Concluding Activities § 785.24 Principles noted in Portal-to-Portal Bulletin. In November, 1947, the Administrator issued the Portal-to-Portal Bulletin (part 790 of...

  3. 29 CFR 785.24 - Principles noted in Portal-to-Portal Bulletin.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 29 Labor 3 2011-07-01 2011-07-01 false Principles noted in Portal-to-Portal Bulletin. 785.24... of Principles Preparatory and Concluding Activities § 785.24 Principles noted in Portal-to-Portal Bulletin. In November, 1947, the Administrator issued the Portal-to-Portal Bulletin (part 790 of...

  4. 29 CFR 785.24 - Principles noted in Portal-to-Portal Bulletin.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 3 2012-07-01 2012-07-01 false Principles noted in Portal-to-Portal Bulletin. 785.24... of Principles Preparatory and Concluding Activities § 785.24 Principles noted in Portal-to-Portal Bulletin. In November, 1947, the Administrator issued the Portal-to-Portal Bulletin (part 790 of...

  5. 29 CFR 785.24 - Principles noted in Portal-to-Portal Bulletin.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 29 Labor 3 2014-07-01 2014-07-01 false Principles noted in Portal-to-Portal Bulletin. 785.24... of Principles Preparatory and Concluding Activities § 785.24 Principles noted in Portal-to-Portal Bulletin. In November, 1947, the Administrator issued the Portal-to-Portal Bulletin (part 790 of...

  6. Heavy Equipment Mechanic Program Standards.

    ERIC Educational Resources Information Center

    Georgia Univ., Athens. Dept. of Vocational Education.

    This publication contains statewide standards for the heavy equipment mechanic program in Georgia. The standards are divided into 12 categories: foundations (philosophy, purpose, goals, program objectives, availability, evaluation); admissions (admission requirements, provisional admission requirements, recruitment, evaluation and planning);…

  7. Principles of Natural Photosynthesis.

    PubMed

    Krewald, Vera; Retegan, Marius; Pantazis, Dimitrios A

    2016-01-01

    Nature relies on a unique and intricate biochemical setup to achieve sunlight-driven water splitting. Combined experimental and computational efforts have produced significant insights into the structural and functional principles governing the operation of the water-oxidizing enzyme Photosystem II in general, and of the oxygen-evolving manganese-calcium cluster at its active site in particular. Here we review the most important aspects of biological water oxidation, emphasizing current knowledge on the organization of the enzyme, the geometric and electronic structure of the catalyst, and the role of calcium and chloride cofactors. The combination of recent experimental work on the identification of possible substrate sites with computational modeling have considerably limited the possible mechanistic pathways for the critical O-O bond formation step. Taken together, the key features and principles of natural photosynthesis may serve as inspiration for the design, development, and implementation of artificial systems. PMID:26099285

  8. A correspondence principle

    NASA Astrophysics Data System (ADS)

    Hughes, Barry D.; Ninham, Barry W.

    2016-02-01

    A single mathematical theme underpins disparate physical phenomena in classical, quantum and statistical mechanical contexts. This mathematical "correspondence principle", a kind of wave-particle duality with glorious realizations in classical and modern mathematical analysis, embodies fundamental geometrical and physical order, and yet in some sense sits on the edge of chaos. Illustrative cases discussed are drawn from classical and anomalous diffusion, quantum mechanics of single particles and ideal gases, quasicrystals and Casimir forces.

  9. Pauli Exclusion Principle

    NASA Astrophysics Data System (ADS)

    Murdin, P.

    2000-11-01

    A principle of quantum theory, devised in 1925 by Wolfgang Pauli (1900-58), which states that no two fermions may exist in the same quantum state. The quantum state of a particle is defined by a set of numbers that describe quantities such as energy, angular momentum and spin. Fermions are particles such as quarks, protons, neutrons and electrons, that have spin = ½ (in units of h/2π, where h is ...

  10. Computational principles of memory.

    PubMed

    Chaudhuri, Rishidev; Fiete, Ila

    2016-03-01

    The ability to store and later use information is essential for a variety of adaptive behaviors, including integration, learning, generalization, prediction and inference. In this Review, we survey theoretical principles that can allow the brain to construct persistent states for memory. We identify requirements that a memory system must satisfy and analyze existing models and hypothesized biological substrates in light of these requirements. We also highlight open questions, theoretical puzzles and problems shared with computer science and information theory. PMID:26906506

  11. Principles of nuclear geology

    SciTech Connect

    Aswathanarayana, U.

    1985-01-01

    This book treats the basic principles of nuclear physics and the mineralogy, geochemistry, distribution and ore deposits of uranium and thorium. The application of nuclear methodology in radiogenic heat and thermal regime of the earth, radiometric prospecting, isotopic age dating, stable isotopes and cosmic-ray produced isotopes is covered. Geological processes, such as metamorphic chronology, petrogenesis, groundwater movement, and sedimentation rate are focussed on.

  12. Water-Using Equipment: Domestic

    SciTech Connect

    Solana, Amy E.; Mcmordie, Katherine

    2006-01-24

    Water management is an important aspect of energy engineering. This article addresses water-using equipment primarily used for household purposes, including faucets, showers, toilets, urinals, dishwashers, and clothes washers, and focuses on how the equipment can be optimized to save both water and energy. Technology retrofits and operation and maintenance changes are the primary methods discussed for water and energy conservation. Auditing to determine current consumption rates is also described for each technology.

  13. Heisenberg's observability principle

    NASA Astrophysics Data System (ADS)

    Wolff, Johanna

    2014-02-01

    Werner Heisenberg's 1925 paper 'Quantum-theoretical re-interpretation of kinematic and mechanical relations' marks the beginning of quantum mechanics. Heisenberg famously claims that the paper is based on the idea that the new quantum mechanics should be 'founded exclusively upon relationships between quantities which in principle are observable'. My paper is an attempt to understand this observability principle, and to see whether its employment is philosophically defensible. Against interpretations of 'observability' along empiricist or positivist lines I argue that such readings are philosophically unsatisfying. Moreover, a careful comparison of Heisenberg's reinterpretation of classical kinematics with Einstein's argument against absolute simultaneity reveals that the positivist reading does not fit with Heisenberg's strategy in the paper. Instead the appeal to observability should be understood as a specific criticism of the causal inefficacy of orbital electron motion in Bohr's atomic model. I conclude that the tacit philosophical principle behind Heisenberg's argument is not a positivistic connection between observability and meaning, but the idea that a theory should not contain causally idle wheels.

  14. Postoutbreak disinfection of mobile equipment.

    PubMed

    Alphin, R L; Ciaverelli, C D; Hougentogler, D P; Johnson, K J; Rankin, M K; Benson, E R

    2010-03-01

    Current control strategies for avian influenza virus, exotic Newcastle disease, and other highly contagious poultry diseases include surveillance, quarantine, depopulation, disposal, and decontamination. Skid steer loaders and other mobile equipment are extensively used during depopulation and disposal. Movement of contaminated equipment has been implicated in the spread of disease in previous outbreaks. One approach to equipment decontamination is to power wash the equipment, treat with a liquid disinfectant, change any removable filters, and let it sit idle for several days. In this project, multiple disinfectant strategies were individually evaluated for their effectiveness at inactivating Newcastle disease virus (NDV) on mechanical equipment seeded with the virus. A small gasoline engine was used to simulate typical mechanical equipment. A high titer of LaSota strain, NDV was applied and dried onto a series of metal coupons. The coupons were then placed on both interior and exterior surfaces of the engine. Liquid disinfectants that had been effective in the laboratory were not as effective at disinfecting the engine under field conditions. Indirect thermal fog showed a decrease in overall virus titer or strength. Direct thermal fog was more effective than liquid spray application or indirect thermal fog application. PMID:20521731

  15. 14 CFR 25.1415 - Ditching equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Ditching equipment. 25.1415 Section 25.1415... STANDARDS: TRANSPORT CATEGORY AIRPLANES Equipment Safety Equipment § 25.1415 Ditching equipment. (a) Ditching equipment used in airplanes to be certificated for ditching under § 25.801, and required by...

  16. 14 CFR 27.1415 - Ditching equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Ditching equipment. 27.1415 Section 27.1415... STANDARDS: NORMAL CATEGORY ROTORCRAFT Equipment Safety Equipment § 27.1415 Ditching equipment. (a) Emergency flotation and signaling equipment required by any operating rule in this chapter must meet the...

  17. 14 CFR 23.1415 - Ditching equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Ditching equipment. 23.1415 Section 23.1415... STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES Equipment Safety Equipment § 23.1415 Ditching equipment. (a) Emergency flotation and signaling equipment required by any operating rule in...

  18. 21 CFR 225.30 - Equipment.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Equipment. 225.30 Section 225.30 Food and Drugs... Equipment § 225.30 Equipment. (a) Equipment which is designed to perform its intended function and is properly installed and used is essential to the manufacture of medicated feeds. Such equipment...

  19. 14 CFR 29.1415 - Ditching equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Ditching equipment. 29.1415 Section 29.1415... STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Equipment Safety Equipment § 29.1415 Ditching equipment. (a) Emergency flotation and signaling equipment required by any operating rule of this chapter must meet...

  20. 21 CFR 226.30 - Equipment.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Equipment. 226.30 Section 226.30 Food and Drugs... Facilities and Equipment § 226.30 Equipment. Equipment used for the manufacture, processing, packaging, bulk... facilitate maintenance and operation for its intended purpose. The equipment shall: (a) Be so...

  1. 40 CFR 63.1022 - Equipment identification.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 11 2013-07-01 2013-07-01 false Equipment identification. 63.1022... identification. (a) General equipment identification. Equipment subject to this subpart shall be identified. Identification of the equipment does not require physical tagging of the equipment. For example, the...

  2. 40 CFR 63.1003 - Equipment identification.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 11 2014-07-01 2014-07-01 false Equipment identification. 63.1003...) National Emission Standards for Equipment Leaks-Control Level 1 § 63.1003 Equipment identification. (a) General equipment identification. Equipment subject to this subpart shall be identified. Identification...

  3. 40 CFR 63.1003 - Equipment identification.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 11 2012-07-01 2012-07-01 false Equipment identification. 63.1003...) National Emission Standards for Equipment Leaks-Control Level 1 § 63.1003 Equipment identification. (a) General equipment identification. Equipment subject to this subpart shall be identified. Identification...

  4. 40 CFR 65.103 - Equipment identification.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 16 2012-07-01 2012-07-01 false Equipment identification. 65.103... (CONTINUED) CONSOLIDATED FEDERAL AIR RULE Equipment Leaks § 65.103 Equipment identification. (a) General equipment identification. Equipment subject to this subpart shall be identified. Identification of...

  5. 40 CFR 65.103 - Equipment identification.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 15 2011-07-01 2011-07-01 false Equipment identification. 65.103 Section 65.103 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CONSOLIDATED FEDERAL AIR RULE Equipment Leaks § 65.103 Equipment identification. (a) General equipment identification. Equipment subject to...

  6. 40 CFR 63.1022 - Equipment identification.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 11 2014-07-01 2014-07-01 false Equipment identification. 63.1022... identification. (a) General equipment identification. Equipment subject to this subpart shall be identified. Identification of the equipment does not require physical tagging of the equipment. For example, the...

  7. 40 CFR 65.103 - Equipment identification.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 16 2014-07-01 2014-07-01 false Equipment identification. 65.103... (CONTINUED) CONSOLIDATED FEDERAL AIR RULE Equipment Leaks § 65.103 Equipment identification. (a) General equipment identification. Equipment subject to this subpart shall be identified. Identification of...

  8. 40 CFR 63.1022 - Equipment identification.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 11 2012-07-01 2012-07-01 false Equipment identification. 63.1022... identification. (a) General equipment identification. Equipment subject to this subpart shall be identified. Identification of the equipment does not require physical tagging of the equipment. For example, the...

  9. 40 CFR 63.1003 - Equipment identification.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 11 2013-07-01 2013-07-01 false Equipment identification. 63.1003...) National Emission Standards for Equipment Leaks-Control Level 1 § 63.1003 Equipment identification. (a) General equipment identification. Equipment subject to this subpart shall be identified. Identification...

  10. 40 CFR 65.103 - Equipment identification.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 16 2013-07-01 2013-07-01 false Equipment identification. 65.103... (CONTINUED) CONSOLIDATED FEDERAL AIR RULE Equipment Leaks § 65.103 Equipment identification. (a) General equipment identification. Equipment subject to this subpart shall be identified. Identification of...

  11. 1968 Listing of Swimming Pool Equipment.

    ERIC Educational Resources Information Center

    National Sanitation Foundation, Ann Arbor, MI. Testing Lab.

    An up-to-date listing of swimming pool equipment including--(1) companies authorized to display the National Sanitation Foundation seal of approval, (2) equipment listed as meeting NSF swimming pool equipment standards relating to diatomite type filters, (3) equipment listed as meeting NSF swimming pool equipment standard relating to sand type…

  12. Equipment Efficiency for Healthy School Meals. [Videotape].

    ERIC Educational Resources Information Center

    National Food Service Management Inst., University, MS.

    A satellite seminar on large-scale food production equipment discusses ways child nutrition personnel can maximize use of existing equipment, considers research related to use of existing equipment, explains plan reviews for equipment selection and purchase, and explores new equipment options. Examples illustrate use of planning or modernizing…

  13. 14 CFR 121.345 - Radio equipment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 3 2013-01-01 2013-01-01 false Radio equipment. 121.345 Section 121.345..., FLAG, AND SUPPLEMENTAL OPERATIONS Instrument and Equipment Requirements § 121.345 Radio equipment. (a) No person may operate an airplane unless it is equipped with radio equipment required for the kind...

  14. 14 CFR 121.345 - Radio equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 3 2010-01-01 2010-01-01 false Radio equipment. 121.345 Section 121.345..., FLAG, AND SUPPLEMENTAL OPERATIONS Instrument and Equipment Requirements § 121.345 Radio equipment. (a) No person may operate an airplane unless it is equipped with radio equipment required for the kind...

  15. 14 CFR 121.345 - Radio equipment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 3 2014-01-01 2014-01-01 false Radio equipment. 121.345 Section 121.345..., FLAG, AND SUPPLEMENTAL OPERATIONS Instrument and Equipment Requirements § 121.345 Radio equipment. (a) No person may operate an airplane unless it is equipped with radio equipment required for the kind...

  16. 14 CFR 121.345 - Radio equipment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 3 2012-01-01 2012-01-01 false Radio equipment. 121.345 Section 121.345..., FLAG, AND SUPPLEMENTAL OPERATIONS Instrument and Equipment Requirements § 121.345 Radio equipment. (a) No person may operate an airplane unless it is equipped with radio equipment required for the kind...

  17. 14 CFR 121.345 - Radio equipment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 3 2011-01-01 2011-01-01 false Radio equipment. 121.345 Section 121.345..., FLAG, AND SUPPLEMENTAL OPERATIONS Instrument and Equipment Requirements § 121.345 Radio equipment. (a) No person may operate an airplane unless it is equipped with radio equipment required for the kind...

  18. Animal issues and society.

    PubMed

    Grabau, J H

    1993-05-01

    Animal use topics are sensitive issues today. Animal uses issues are often presented as black and white or 'we' are right and 'they' are wrong. This is clearly demonstrated in the available literature from most organizations. Topics presented will include: delineation of issues and concerned groups; examples of animal issues in education and agriculture; the terrorist issue; examples of animal issues/sportsman issues; examples of political and legislative impact; and examples of biomedical and toxicology animal use issues. PMID:8516774

  19. Upgrade Your Facilities Without a Bond Issue.

    ERIC Educational Resources Information Center

    Mahoney, John; Thompson, Laura

    1998-01-01

    Discusses eliminating bond issues for facility energy management upgrades by using performance contracting. Explains that performance contracts create savings that help support financing new equipment over a specific number of years. Financing options, performance contracting tips, and an example of its use in St. Louis (Missouri) are highlighted.…

  20. NASA ground terminal communication equipment automated fault isolation expert systems

    NASA Technical Reports Server (NTRS)

    Tang, Y. K.; Wetzel, C. R.

    1990-01-01

    The prototype expert systems are described that diagnose the Distribution and Switching System I and II (DSS1 and DSS2), Statistical Multiplexers (SM), and Multiplexer and Demultiplexer systems (MDM) at the NASA Ground Terminal (NGT). A system level fault isolation expert system monitors the activities of a selected data stream, verifies that the fault exists in the NGT and identifies the faulty equipment. Equipment level fault isolation expert systems are invoked to isolate the fault to a Line Replaceable Unit (LRU) level. Input and sometimes output data stream activities for the equipment are available. The system level fault isolation expert system compares the equipment input and output status for a data stream and performs loopback tests (if necessary) to isolate the faulty equipment. The equipment level fault isolation system utilizes the process of elimination and/or the maintenance personnel's fault isolation experience stored in its knowledge base. The DSS1, DSS2 and SM fault isolation systems, using the knowledge of the current equipment configuration and the equipment circuitry issues a set of test connections according to the predefined rules. The faulty component or board can be identified by the expert system by analyzing the test results. The MDM fault isolation system correlates the failure symptoms with the faulty component based on maintenance personnel experience. The faulty component can be determined by knowing the failure symptoms. The DSS1, DSS2, SM, and MDM equipment simulators are implemented in PASCAL. The DSS1 fault isolation expert system was converted to C language from VP-Expert and integrated into the NGT automation software for offline switch diagnoses. Potentially, the NGT fault isolation algorithms can be used for the DSS1, SM, amd MDM located at Goddard Space Flight Center (GSFC).

  1. Laser Propulsion Standardization Issues

    SciTech Connect

    Scharring, Stefan; Eckel, Hans-Albert; Roeser, Hans-Peter; Sinko, John E.; Sasoh, Akihiro

    2010-10-08

    It is a relevant issue in the research on laser propulsion that experimental results are treated seriously and that meaningful scientific comparison is possible between groups using different equipment and measurement techniques. However, critical aspects of experimental measurements are sparsely addressed in the literature. In addition, few studies so far have the benefit of independent confirmation by other laser propulsion groups. In this paper, we recommend several approaches towards standardization of published laser propulsion experiments. Such standards are particularly important for the measurement of laser ablation pulse energy, laser spot area, imparted impulse or thrust, and mass removal during ablation. Related examples are presented from experiences of an actual scientific cooperation between NU and DLR. On the basis of a given standardization, researchers may better understand and contribute their findings more clearly in the future, and compare those findings confidently with those already published in the laser propulsion literature. Relevant ISO standards are analyzed, and revised formats are recommended for application to laser propulsion studies.

  2. [Technical consideration of setting up a specification for human centrifuge evaluation of anti-G equipment].

    PubMed

    Zhang, C L; Geng, X C; Zhang, W X; Yan, G D; Chu, X

    1999-12-01

    Anti-G equipment needs to be evaluated using human centrifuge before further developed. However, there isn't a general specification for human centrifuge evaluation of anti-G equipment. From related literature and from our over thirty years experience in this area, we sum up to five aspect technical consideration below: human centrifuge, medical specification for using human in +Gz stress experiment, anti-G equipment experimental assembly, principle should be abided by during human centrifuge evaluation of anti-G equipment. We hope that the technical considerations mentioned in the paper should be helpful to the work of setting up a specification for human centrifuge evaluation anti-G equipment. After we have a specification, the research will be conducted orderly and the anti-G [correction of an-G] equipment will be developed sequentially. PMID:12434812

  3. Defect Prevention and Detection in Software for Automated Test Equipment

    SciTech Connect

    E. Bean

    2006-11-30

    Software for automated test equipment can be tedious and monotonous making it just as error-prone as other software. Active defect prevention and detection are also important for test applications. Incomplete or unclear requirements, a cryptic syntax used for some test applications—especially script-based test sets, variability in syntax or structure, and changing requirements are among the problems encountered in one tester. Such problems are common to all software but can be particularly problematic in test equipment software intended to test another product. Each of these issues increases the probability of error injection during test application development. This report describes a test application development tool designed to address these issues and others for a particular piece of test equipment. By addressing these problems in the development environment, the tool has powerful built-in defect prevention and detection capabilities. Regular expressions are widely used in the development tool as a means of formally defining test equipment requirements for the test application and verifying conformance to those requirements. A novel means of using regular expressions to perform range checking was developed. A reduction in rework and increased productivity are the results. These capabilities are described along with lessons learned and their applicability to other test equipment software. The test application development tool, or “application builder”, is known as the PT3800 AM Creation, Revision and Archiving Tool (PACRAT).

  4. 23 CFR 140.910 - Equipment.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Railroad Work § 140.910 Equipment. (a) Company owned equipment. Cost of company-owned equipment may be reimbursed for the average or actual cost of operation, light and running repairs, and depreciation, or...

  5. 23 CFR 140.910 - Equipment.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Railroad Work § 140.910 Equipment. (a) Company owned equipment. Cost of company-owned equipment may be reimbursed for the average or actual cost of operation, light and running repairs, and depreciation, or...

  6. 40 CFR 264.32 - Required equipment.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...), spill control equipment, and decontamination equipment; and (d) Water at adequate volume and pressure to supply water hose streams, or foam producing equipment, or automatic sprinklers, or water spray systems. ....32 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES...

  7. 40 CFR 264.32 - Required equipment.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...), spill control equipment, and decontamination equipment; and (d) Water at adequate volume and pressure to supply water hose streams, or foam producing equipment, or automatic sprinklers, or water spray systems. ....32 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) SOLID WASTES...

  8. Principles of tendon transfers.

    PubMed

    Coulet, B

    2016-04-01

    Tendon transfers are carried out to restore functional deficits by rerouting the remaining intact muscles. Transfers are highly attractive in the context of hand surgery because of the possibility of restoring the patient's ability to grip. In palsy cases, tendon transfers are only used when a neurological procedure is contraindicated or has failed. The strategy used to restore function follows a common set of principles, no matter the nature of the deficit. The first step is to clearly distinguish between deficient muscles and muscles that could be transferred. Next, the type of palsy will dictate the scope of the program and the complexity of the gripping movements that can be restored. Based on this reasoning, a surgical strategy that matches the means (transferable muscles) with the objectives (functions to restore) will be established and clearly explained to the patient. Every paralyzed hand can be described using three parameters. 1) Deficient segments: wrist, thumb and long fingers; 2) mechanical performance of muscles groups being revived: high energy-wrist extension and finger flexion that require strong transfers with long excursion; low energy-wrist flexion and finger extension movements that are less demanding mechanically, because they can be accomplished through gravity alone in some cases; 3) condition of the two primary motors in the hand: extrinsics (flexors and extensors) and intrinsics (facilitator). No matter the type of palsy, the transfer surgery follows the same technical principles: exposure, release, fixation, tensioning and rehabilitation. By performing an in-depth analysis of each case and by following strict technical principles, tendon transfer surgery leads to reproducible results; this allows the surgeon to establish clear objectives for the patient preoperatively. PMID:27117119

  9. Scottish Schools Science Equipment Research Centre, Bulletin No. 72, June, 1974.

    ERIC Educational Resources Information Center

    Scottish Schools Science Equipment Research Centre, Edinburgh.

    This issue of the newsletter discusses, in much detail, physics equipment useful for the construction of logic units; and alerts science teachers to the fact that ammonia can be made to burn in air. (PEB)

  10. Protection - Principles and practice.

    NASA Technical Reports Server (NTRS)

    Graham, G. S.; Denning, P. J.

    1972-01-01

    The protection mechanisms of computer systems control the access to objects, especially information objects. The principles of protection system design are formalized as a model (theory) of protection. Each process has a unique identification number which is attached by the system to each access attempted by the process. Details of system implementation are discussed, taking into account the storing of the access matrix, aspects of efficiency, and the selection of subjects and objects. Two systems which have protection features incorporating all the elements of the model are described.

  11. The principle of reciprocity.

    PubMed

    Hoult, D I

    2011-12-01

    The circumstances surrounding the realisation that NMR signal reception could be quantified in a simple fundamental manner using Lorentz's Principle of Reciprocity are described. The poor signal-to-noise ratio of the first European superconducting magnet is identified as a major motivating factor, together with the author's need to understand phenomena at a basic level. A summary is then given of the thought processes leading to the very simple pseudo-static formula that has been the basis of signal-to-noise calculations for over a generation. PMID:21889377

  12. Talus fractures: surgical principles.

    PubMed

    Rush, Shannon M; Jennings, Meagan; Hamilton, Graham A

    2009-01-01

    Surgical treatment of talus fractures can challenge even the most skilled foot and ankle surgeon. Complicated fracture patterns combined with joint dislocation of variable degrees require accurate assessment, sound understanding of principles of fracture care, and broad command of internal fixation techniques needed for successful surgical care. Elimination of unnecessary soft tissue dissection, a low threshold for surgical reduction, liberal use of malleolar osteotomy to expose body fracture, and detailed attention to fracture reduction and joint alignment are critical to the success of treatment. Even with the best surgical care complications are common and seem to correlate with injury severity and open injuries. PMID:19121756

  13. Nonequilibrium quantum Landauer principle.

    PubMed

    Goold, John; Paternostro, Mauro; Modi, Kavan

    2015-02-13

    Using the operational framework of completely positive, trace preserving operations and thermodynamic fluctuation relations, we derive a lower bound for the heat exchange in a Landauer erasure process on a quantum system. Our bound comes from a nonphenomenological derivation of the Landauer principle which holds for generic nonequilibrium dynamics. Furthermore, the bound depends on the nonunitality of dynamics, giving it a physical significance that differs from other derivations. We apply our framework to the model of a spin-1/2 system coupled to an interacting spin chain at finite temperature. PMID:25723198

  14. Principles of smile design

    PubMed Central

    Bhuvaneswaran, Mohan

    2010-01-01

    An organized and systematic approach is required to evaluate, diagnose and resolve esthetic problems predictably. It is of prime importance that the final result is not dependent only on the looks alone. Our ultimate goal as clinicians is to achieve pleasing composition in the smile by creating an arrangement of various esthetic elements. This article reviews the various principles that govern the art of smile designing. The literature search was done using PubMed search and Medline. This article will provide a basic knowledge to the reader to bring out a functional stable smile. PMID:21217950

  15. Academic Principles: A Brief Introduction

    ERIC Educational Resources Information Center

    Association of American Universities, 2013

    2013-01-01

    For many decades certain core principles have guided the conduct of teaching, research, and scholarship at American universities, as well as the ways in which these institutions are governed. There is ample evidence that these principles have strongly contributed to the quality of American universities. The principles have also made these…

  16. Archimedes' Principle in General Coordinates

    ERIC Educational Resources Information Center

    Ridgely, Charles T.

    2010-01-01

    Archimedes' principle is well known to state that a body submerged in a fluid is buoyed up by a force equal to the weight of the fluid displaced by the body. Herein, Archimedes' principle is derived from first principles by using conservation of the stress-energy-momentum tensor in general coordinates. The resulting expression for the force is…

  17. Principles of climate service development

    NASA Astrophysics Data System (ADS)

    Buontempo, Carlo; Liggins, Felicity; Newton, Paula

    2015-04-01

    In November 2014, a group of 30 international experts in climate service development gathered in Honiton, UK, to discuss and identify the key principles that should be considered when developing new climate services by all the actors involved. Through an interactive and dynamic workshop the attendees identified seven principles. This contribution summarises these principles.

  18. 46 CFR 31.10-18a - Liquefied gas vessels: additional firefighting equipment inspections.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Liquefied gas vessels: additional firefighting equipment... INSPECTION AND CERTIFICATION Inspections § 31.10-18a Liquefied gas vessels: additional firefighting equipment... issued for a liquefied gas vessel under § 31.05-1, the master shall ensure that the firefighting...

  19. 46 CFR 31.10-18a - Liquefied gas vessels: additional firefighting equipment inspections.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 1 2011-10-01 2011-10-01 false Liquefied gas vessels: additional firefighting equipment... INSPECTION AND CERTIFICATION Inspections § 31.10-18a Liquefied gas vessels: additional firefighting equipment... issued for a liquefied gas vessel under § 31.05-1, the master shall ensure that the firefighting...

  20. 78 FR 79419 - Energy Conservation Program for Consumer Products and Commercial and Industrial Equipment: Effect...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-30

    ... microwave oven standby and off modes, metal halide lighting fixtures, commercial refrigeration equipment... for microwave oven standby and off modes, commercial refrigeration equipment, walk-in coolers and freezers, metal halide lighting fixtures, and furnace fans. DOE issued a final rule for microwave...

  1. 47 CFR 5.87 - Frequencies for field strength surveys or equipment demonstrations.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Frequencies for field strength surveys or equipment demonstrations. 5.87 Section 5.87 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL... strength surveys or equipment demonstrations. (a) Authorizations issued under §§ 5.3 (e) and (f) of...

  2. 78 FR 18416 - Sixth Meeting: RTCA Special Committee 226, Audio Systems and Equipment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-03-26

    ... Federal Aviation Administration Sixth Meeting: RTCA Special Committee 226, Audio Systems and Equipment... Notice of RTCA Special Committee 226, Audio Systems and Equipment. SUMMARY: The FAA is issuing this notice to advise the public of the sixth meeting of the RTCA Special Committee 226, Audio Systems...

  3. 78 FR 38093 - Seventh Meeting: RTCA Special Committee 226, Audio Systems and Equipment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-25

    ... Federal Aviation Administration Seventh Meeting: RTCA Special Committee 226, Audio Systems and Equipment... Notice of RTCA Special Committee 226, Audio Systems and Equipment. SUMMARY: The FAA is issuing this notice to advise the public of the sixth meeting of the RTCA Special Committee 226, Audio Systems...

  4. 78 FR 57673 - Eighth Meeting: RTCA Special Committee 226, Audio Systems and Equipment

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-19

    ... Federal Aviation Administration Eighth Meeting: RTCA Special Committee 226, Audio Systems and Equipment... Notice of RTCA Special Committee 226, Audio Systems and Equipment. SUMMARY: The FAA is issuing this notice to advise the public of the eighth meeting of the RTCA Special Committee 226, Audio Systems...

  5. 76 FR 17573 - Energy Conservation Standards for Commercial Refrigeration Equipment: Public Meeting and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-30

    ... analyses performed by DOE for this equipment; the potential energy conservation standard levels derived from these analyses that DOE could consider for this equipment; and any other issues relevant to the... Rulemaking Process III. Summary of the Analyses Performed by DOE A. Engineering Analysis B. Markups...

  6. Applicability of the beamed power concept to lunar rovers, construction, mining, explorers and other mobile equipment

    NASA Technical Reports Server (NTRS)

    Christian, Jose L., Jr.

    1989-01-01

    Some of the technical issues dealing with the feasibility of high power (10 Kw to 100 Kw) mobile manned equipment for settlement, exploration and exploitation of Lunar resources are addressed. Short range mining/construction equipment, a moderate range (50 Km) exploration vehicle, and an unlimited range explorer are discussed.

  7. 42 CFR 37.43 - Protection against radiation emitted by roentgenographic equipment.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... CFR part 1000). Where no applicable regulations exist, roentgenographic equipment, its use and the... of the National Council on Radiation Protection and Measurements in NCRP Report No. 33 “Medical X-ray and Gamma-Ray Protection for Energies up to 10 MeV—Equipment Design and Use” (issued February 1,...

  8. 42 CFR 37.43 - Protection against radiation emitted by roentgenographic equipment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... CFR part 1000). Where no applicable regulations exist, roentgenographic equipment, its use and the... of the National Council on Radiation Protection and Measurements in NCRP Report No. 33 “Medical X-ray and Gamma-Ray Protection for Energies up to 10 MeV—Equipment Design and Use” (issued February 1,...

  9. 42 CFR 37.43 - Protection against radiation emitted by roentgenographic equipment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... CFR part 1000). Where no applicable regulations exist, roentgenographic equipment, its use and the... of the National Council on Radiation Protection and Measurements in NCRP Report No. 33 “Medical X-ray and Gamma-Ray Protection for Energies up to 10 MeV—Equipment Design and Use” (issued February 1,...

  10. Ethical issues in transfusion medicine.

    PubMed

    Elhence, Priti

    2006-01-01

    The practice of transfusion medicine involves a number of ethical issues because blood comes from human beings and is a precious resource with a limited shelf life. In 1980 the International Society of Blood Transfusion endorsed its first formal code of ethics, which was adopted by the World Health Organisation and the League of Red Crescent Societies. A revised code of ethics for donation and transfusion was endorsed in 2000. Blood donation as a gift, donor confidentiality, donor notification and donor consent, consent for transfusion, the right to refuse blood transfusion, the right to be informed if harmed, and ethical principles for establishments, are discussed in the international and Indian contexts. PMID:17223681

  11. What is the outcome of applying principlism?

    PubMed

    Hine, Kristen

    2011-12-01

    The four principles approach to bioethics, an approach most associated with the work of Tom Beauchamp and James Childress, is supposed to provide a framework for reasoning through moral issues in medicine. One might wonder, if one were to guide one's thinking by the method suggested by principlism, will one identify and perform the objectively morally right action? Will one's decision making be justified, and consequently, will the action that flows from that decision itself be justified? In this paper, I show that principlism can, and has been, characterized in these two different ways. I also argue that when it is understood according to the first characterization, the view cannot be put into practice. However, when it is understood as an account of justification, there is reason to think that it is indeed action-guiding. Given the problems that confront the first version of the view, perhaps it is best to understand principlism, and biomedical ethical theories generally, not as action-guiding theories of right action, but rather, as procedures by which one's decisions and actions in medicine can achieve a reasonable degree of moral justification. PMID:21710224

  12. General Quantum Interference Principle and Duality Computer

    NASA Astrophysics Data System (ADS)

    Long, Gui-Lu

    2006-05-01

    In this article, we propose a general principle of quantum interference for quantum system, and based on this we propose a new type of computing machine, the duality computer, that may outperform in principle both classical computer and the quantum computer. According to the general principle of quantum interference, the very essence of quantum interference is the interference of the sub-waves of the quantum system itself. A quantum system considered here can be any quantum system: a single microscopic particle, a composite quantum system such as an atom or a molecule, or a loose collection of a few quantum objects such as two independent photons. In the duality computer, the wave of the duality computer is split into several sub-waves and they pass through different routes, where different computing gate operations are performed. These sub-waves are then re-combined to interfere to give the computational results. The quantum computer, however, has only used the particle nature of quantum object. In a duality computer, it may be possible to find a marked item from an unsorted database using only a single query, and all NP-complete problems may have polynomial algorithms. Two proof-of-the-principle designs of the duality computer are presented: the giant molecule scheme and the nonlinear quantum optics scheme. We also propose thought experiment to check the related fundamental issues, the measurement efficiency of a partial wave function.

  13. Culturing conceptions: From first principles

    NASA Astrophysics Data System (ADS)

    Roth, Wolff-Michael; Lee, Yew Jin; Hwang, Sungwon

    2008-07-01

    Over the past three decades, science educators have accumulated a vast amount of information on conceptions--variously defined as beliefs, ontologies, cognitive structures, mental models, or frameworks--that generally (at least initially) have been derived from interviews about certain topics. During the same time period, cultural studies has emerged as a field in which everyday social practices are interrogated with the objective to understand culture in all its complexity. Science educators have however yet to ask themselves what it would mean to consider the possession of conceptions as well as conceptual change from the perspective of cultural studies. The purpose of this article is thus to articulate in and through the analysis of an interview about natural phenomenon the first principles of such a cultural approach to scientific conceptions. Our bottom-up approach in fact leads us to develop the kind of analyses and theories that have become widespread in cultural studies. This promises to generate less presupposing and more parsimonious explanations of this core issue within science education than if conceptions are supposed to be structures inhabiting the human mind.

  14. Hypermedia: Functional Features and Research Issues.

    ERIC Educational Resources Information Center

    Park, Ok-choon

    1991-01-01

    Examines desirable functional features of hypermedia; describes its instructional uses and limitations; and discusses research issues, including learner control principles, the selection of information representation forms, the use of hypermedia as a knowledge base for computer-based instruction (CBI), and the development of intelligent…

  15. Science, Technology, & Human Values. Issue No. 26.

    ERIC Educational Resources Information Center

    Shelanski, Vivien B., Ed.; La Follette, Marcel C., Ed.

    This issue contains articles on the recombinant DNA controversy, the ethical principles of scientific institutions, and the effect of disaster novels on public opinion and technology assessment, as well as a guide to funding for science, technology and values projects, and a bibliography on professional ethics. In addition, 14 pages of news items…

  16. Distributed Transcripts for Online Learning: Design Issues.

    ERIC Educational Resources Information Center

    Tanimoto, Steven L.

    2001-01-01

    Presents a set of guiding principles for the development of standards for representing student educational assessment information. Identifies essential informational components of alternative assessment records and suggests a standard form for their representation. Considerations of systemic educational reform issues are briefly described insofar…

  17. Curriculum Issues in National Policy-Making

    ERIC Educational Resources Information Center

    Bennett, John

    2005-01-01

    This discussion of curriculum issues in national policy making is based on the findings of thematic reviews of early childhood education and care, carried out by expert teams in twenty OECD countries. Much consensus is found across the countries reviewed in terms of curricular principles and aspirations, and with regard to official content,…

  18. Professional Ethics in Education: A Neglected Issue.

    ERIC Educational Resources Information Center

    Annis, David B.

    This paper discusses the professional ethics of education and what it requires. After an introduction, the second section deals with the nature of professional ethics, clarifying a variety of ethical principles. The defining traits of an education profession and the ethical issues involved are discussed. The third section focuses on common…

  19. 45 CFR 1183.32 - Equipment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... INSTITUTE OF MUSEUM AND LIBRARY SERVICES UNIFORM ADMINISTRATIVE REQUIREMENTS FOR GRANTS AND COOPERATIVE...) Management requirements. Procedures for managing equipment (including replacement equipment),...

  20. Principles of immunology.

    PubMed

    Lentz, Ashley K; Feezor, Robert J

    2003-12-01

    The immune system, composed of innate and acquired immunity, allows an organism to fight off foreign pathogens. Healthy immunity accomplishes four essential principles: (1) ability to detect and fight off infection; (2) ability to recognize a host's own cells as "self," thereby protecting them from attack; (3) a memory from previous foreign infections; and (4) ability to limit the response after the pathogen has been removed. In an unaltered state, the intricate network of immunologic organs and cells creates an environment for proper host defense. Without adequate execution of immunologic mechanisms, a host is rendered defenseless against pathogens. Conversely, an unchecked immune response can be self-destructive. As a result of either of these untoward sequelae, immune dysfunction can elicit disease states in the host. The goal of this review is to elucidate the characteristics of a healthy immune system, focusing on the principles of immunity and the cells that participate in host protection. We also briefly discuss the clinical ramifications of immune dysfunction. PMID:16215081

  1. Fracture mechanics principles.

    PubMed

    Mecholsky, J J

    1995-03-01

    The principles of linear elastic fracture mechanics (LEFM) were developed in the 1950s by George Irwin (1957). This work was based on previous investigations of Griffith (1920) and Orowan (1944). Irwin (1957) demonstrated that a crack shape in a particular location with respect to the loading geometry had a stress intensity associated with it. He also demonstrated the equivalence between the stress intensity concept and the familiar Griffith criterion of failure. More importantly, he described the systematic and controlled evaluation of the toughness of a material. Toughness is defined as the resistance of a material to rapid crack propagation and can be characterized by one parameter, Kic. In contrast, the strength of a material is dependent on the size of the initiating crack present in that particular sample or component. The fracture toughness of a material is generally independent of the size of the initiating crack. The strength of any product is limited by the size of the cracks or defects during processing, production and handling. Thus, the application of fracture mechanics principles to dental biomaterials is invaluable in new material development, production control and failure analysis. This paper describes the most useful equations of fracture mechanics to be used in the failure analysis of dental biomaterials. PMID:8621030

  2. Revisiting Tversky's diagnosticity principle.

    PubMed

    Evers, Ellen R K; Lakens, Daniël

    2014-01-01

    Similarity is a fundamental concept in cognition. In 1977, Amos Tversky published a highly influential feature-based model of how people judge the similarity between objects. The model highlights the context-dependence of similarity judgments, and challenged geometric models of similarity. One of the context-dependent effects Tversky describes is the diagnosticity principle. The diagnosticity principle determines which features are used to cluster multiple objects into subgroups. Perceived similarity between items within clusters is expected to increase, while similarity between items in different clusters decreases. Here, we present two pre-registered replications of the studies on the diagnosticity effect reported in Tversky (1977). Additionally, one alternative mechanism that has been proposed to play a role in the original studies, an increase in the choice for distractor items (a substitution effect, see Medin et al., 1995), is examined. Our results replicate those found by Tversky (1977), revealing an average diagnosticity-effect of 4.75%. However, when we eliminate the possibility of substitution effects confounding the results, a meta-analysis of the data provides no indication of any remaining effect of diagnosticity. PMID:25161638

  3. Revisiting Tversky's diagnosticity principle

    PubMed Central

    Evers, Ellen R. K.; Lakens, Daniël

    2013-01-01

    Similarity is a fundamental concept in cognition. In 1977, Amos Tversky published a highly influential feature-based model of how people judge the similarity between objects. The model highlights the context-dependence of similarity judgments, and challenged geometric models of similarity. One of the context-dependent effects Tversky describes is the diagnosticity principle. The diagnosticity principle determines which features are used to cluster multiple objects into subgroups. Perceived similarity between items within clusters is expected to increase, while similarity between items in different clusters decreases. Here, we present two pre-registered replications of the studies on the diagnosticity effect reported in Tversky (1977). Additionally, one alternative mechanism that has been proposed to play a role in the original studies, an increase in the choice for distractor items (a substitution effect, see Medin et al., 1995), is examined. Our results replicate those found by Tversky (1977), revealing an average diagnosticity-effect of 4.75%. However, when we eliminate the possibility of substitution effects confounding the results, a meta-analysis of the data provides no indication of any remaining effect of diagnosticity. PMID:25161638

  4. Power Product Equipment Technician: Construction Equipment. Teacher Edition. Student Edition.

    ERIC Educational Resources Information Center

    Hilley, Robert

    The instructor's guide in this package, which is one in a series of new publications developed to replace the Multistate Academic and Vocational Curriculum Consortium's previous small-engine curricula, contains the materials required to teach a competency-based course in repairing construction equipment. The guide begins with an introduction…

  5. Heavy Equipment Operator: General Equipment Operator. Instructional Materials.

    ERIC Educational Resources Information Center

    Hendrix, Laborn J.; Sawatzky, Joyce

    Developed through close coordination between contractors, construction workers, and vocational educators, this instructor's manual is designed to help heavy equipment instructors present materials in a systematic format. The instructional materials in the manual are written in terms of student performance, using measurable behavioral objectives.…

  6. Equipping the Open-Plan School, Equipping for Open Education.

    ERIC Educational Resources Information Center

    Lassiter, Frank

    The performance specifications of furniture and equipment for open education and open-plan schools differ from conventional classroom furniture in that it must be easily moved, have a range of dimensions, contain multipurpose interchangeable components, and be designed to accommodate a variety of student/teacher uses. The author suggests some…

  7. Intelligent Scheduling for Underground Mobile Mining Equipment

    PubMed Central

    Song, Zhen; Schunnesson, Håkan; Rinne, Mikael; Sturgul, John

    2015-01-01

    Many studies have been carried out and many commercial software applications have been developed to improve the performances of surface mining operations, especially for the loader-trucks cycle of surface mining. However, there have been quite few studies aiming to improve the mining process of underground mines. In underground mines, mobile mining equipment is mostly scheduled instinctively, without theoretical support for these decisions. Furthermore, in case of unexpected events, it is hard for miners to rapidly find solutions to reschedule and to adapt the changes. This investigation first introduces the motivation, the technical background, and then the objective of the study. A decision support instrument (i.e. schedule optimizer for mobile mining equipment) is proposed and described to address this issue. The method and related algorithms which are used in this instrument are presented and discussed. The proposed method was tested by using a real case of Kittilä mine located in Finland. The result suggests that the proposed method can considerably improve the working efficiency and reduce the working time of the underground mine. PMID:26098934

  8. Principles of Quantum Mechanics

    NASA Astrophysics Data System (ADS)

    Landé, Alfred

    2013-10-01

    Preface; Introduction: 1. Observation and interpretation; 2. Difficulties of the classical theories; 3. The purpose of quantum theory; Part I. Elementary Theory of Observation (Principle of Complementarity): 4. Refraction in inhomogeneous media (force fields); 5. Scattering of charged rays; 6. Refraction and reflection at a plane; 7. Absolute values of momentum and wave length; 8. Double ray of matter diffracting light waves; 9. Double ray of matter diffracting photons; 10. Microscopic observation of ρ (x) and σ (p); 11. Complementarity; 12. Mathematical relation between ρ (x) and σ (p) for free particles; 13. General relation between ρ (q) and σ (p); 14. Crystals; 15. Transition density and transition probability; 16. Resultant values of physical functions; matrix elements; 17. Pulsating density; 18. General relation between ρ (t) and σ (є); 19. Transition density; matrix elements; Part II. The Principle of Uncertainty: 20. Optical observation of density in matter packets; 21. Distribution of momenta in matter packets; 22. Mathematical relation between ρ and σ; 23. Causality; 24. Uncertainty; 25. Uncertainty due to optical observation; 26. Dissipation of matter packets; rays in Wilson Chamber; 27. Density maximum in time; 28. Uncertainty of energy and time; 29. Compton effect; 30. Bothe-Geiger and Compton-Simon experiments; 31. Doppler effect; Raman effect; 32. Elementary bundles of rays; 33. Jeans' number of degrees of freedom; 34. Uncertainty of electromagnetic field components; Part III. The Principle of Interference and Schrödinger's equation: 35. Physical functions; 36. Interference of probabilities for p and q; 37. General interference of probabilities; 38. Differential equations for Ψp (q) and Xq (p); 39. Differential equation for фβ (q); 40. The general probability amplitude Φβ' (Q); 41. Point transformations; 42. General theorem of interference; 43. Conjugate variables; 44. Schrödinger's equation for conservative systems; 45. Schr

  9. Safeguarding being: a bioethical principle for genetic nursing care.

    PubMed

    Giarelli, Ellen

    2003-05-01

    This philosophical inquiry examines the nature of the technology of genetic predisposition testing and its relation to patients as whole persons. The bioethical principles of non-maleficence, beneficence, autonomy and justice are judged insufficient to resolve issues associated with use. A new principle of 'sustained being', drawn from philosophical propositions of Pellegrino, is suggested. The new principle is suited to an evolving practice and is compatible with consequentialist, deontological and relational ethics theories. The notion of 'taking care' is related to nursing in genetic health care to form a standard of conduct and a moral imperative to 'safeguard being'. PMID:12762460

  10. Robot Would Reconfigure Modular Equipment

    NASA Technical Reports Server (NTRS)

    Purves, Lloyd R.

    1993-01-01

    Special-purpose sets of equipment, packaged in identical modules with identical interconnecting mechanisms, attached to or detached from each other by specially designed robot, according to proposal. Two-arm walking robot connects and disconnects modules, operating either autonomously or under remote supervision. Robot walks along row of connected modules by grasping successive attachment subassemblies in hand-over-hand motion. Intended application for facility or station in outer space; robot reconfiguration scheme makes it unnecessary for astronauts to venture outside spacecraft or space station. Concept proves useful on Earth in assembly, disassembly, or reconfiguration of equipment in such hostile environments as underwater, near active volcanoes, or in industrial process streams.

  11. Advanced deep sea diving equipment

    NASA Technical Reports Server (NTRS)

    Danesi, W. A.

    1972-01-01

    Design requirements are generated for a deep sea heavy duty diving system to equip salvage divers with equipment and tools that permit work of the same quality and in times approaching that done on the surface. The system consists of a helmet, a recirculator for removing carbon dioxide, and the diver's dress. The diver controls the inlet flow by the recirculatory control valve and is able to change closed cycle operation to open cycle if malfunction occurs. Proper function of the scrubber in the recirculator minimizes temperature and humidity effects as it filters the returning air.

  12. Trends in powder processing equipment

    SciTech Connect

    Sheppard, L.M.

    1993-05-01

    Spray drying is the most widely used process for producing particles. It is used in industries other than ceramics including food, chemicals, and pharmaceutical. The process involves the atomization of a liquid feed stock into a spray of droplets and contacting the droplets with hot air in a drying chamber. The sprays are produced by either rotary or nozzle atomizers. Evaporation of moisture from the droplets and formation of dry particles proceed under controlled temperature and airflow conditions. Powder is then discharged continuously from the drying chamber. Spray drying equipment is being improved to handle an ever-increasing number of applications. Several developments in particle-size reduction equipment are also described.

  13. Shuttle extravehicular life support equipment

    NASA Technical Reports Server (NTRS)

    Sutton, J. G.

    1973-01-01

    A Shuttle EVA/IVA Requirements Study was conducted by Hamilton Standard for NASA. The objectives of this study were to establish a baseline EVA approach for Shuttle and to prepare requirements for the EVA equipment required to support these operations. This paper presents the results of the EVA life support requirements definition effort and defines candidate configurations which meet these requirements. Various subsystem and system concepts were identified and evaluated to determine the most desirable approaches. Both independent and umbilical configurations are considered. Because certain EVA missions could involve contamination-sensitive payloads, the impact of integrating noncontaminating equipment is also considered.

  14. Steps of Reprocessing and Equipments

    PubMed Central

    Lee, Yong Kook

    2013-01-01

    With the increasing interest in endoscopy and the rising number of endoscopic examinations in hospitals, the importance of endoscopic reprocessing is also increasing. Cure facilities that are understaffed and ill-equipped are trying to cope with the problems of insufficient cleaning and high infection risks. To prevent endoscopy-associated infection, the endoscope cleaning, and disinfection guidelines prepared by the Korean Society of Gastrointestinal Endoscopy must be followed. In this review, the steps of endoscopic reprocessing and the equipments required in each step are discussed. PMID:23767039

  15. EFRT M-12 Issue Resolution: Solids Washing

    SciTech Connect

    Baldwin, David L.; Schonewill, Philip P.; Toth, James J.; Huckaby, James L.; Eslinger, Paul W.; Hanson, Brady D.; Kurath, Dean E.; Minette, Michael J.

    2010-01-01

    Pacific Northwest National Laboratory (PNNL) was tasked by Bechtel National Inc. (BNI) on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed, constructed, and operated as part of a plan to respond to issue M12, “Undemonstrated Leaching Processes” of the External Flowsheet Review Team (EFRT) issue response plan.( ) The PEP is a 1/4.5-scale test platform designed to simulate the WTP pretreatment caustic leaching, oxidative leaching, ultrafiltration solids concentration, and slurry washing processes. The PEP replicates the WTP leaching processes using prototypic equipment and control strategies. The PEP also includes non-prototypic ancillary equipment to support the core processing.

  16. Ethical issues in organ transplantation.

    PubMed

    Freeman, Richard B; Bernat, James L

    2012-01-01

    We discuss ethical issues of organ transplantation including the stewardship tension between physicians' duty to do everything possible for their patients and their duty to serve society by encouraging organ donation. We emphasize consideration of the role of the principles of justice, utility and equity in the just distribution of transplantable organ as scarce resources. We then consider ethical issues of determining death of the organ donor including the remaining controversies in brain death determination and the new controversies raised by circulatory death determination. We need uniformity in standards of death determination, agreement on the duration of asystole before death is declared, and consensus on the allowable circulatory interventions on the newly declared organ donor that are intended to improve organ function. We discuss the importance of maintaining the dead donor rule, despite the argument of some scholars to abandon it. PMID:23217432

  17. Equipment of the binary-cycle geothermal power unit at the Pauzhet geothermal power station

    NASA Astrophysics Data System (ADS)

    Tomarov, G. V.; Nikol'skii, A. I.; Semenov, V. N.; Shipkov, A. A.

    2014-06-01

    The equipment of and technological processes in the pilot industrial model of the domestically produced binary-cycle geothermal power unit operating on the discharge separate at the Pauzhet geothermal power station are considered. The development principles, the design and operational features, and the data on selecting the metal in manufacturing the main equipment of the 2.5-MW binary power unit of the geothermal power station are described.

  18. Modeling and simulation of plasma processing equipment

    NASA Astrophysics Data System (ADS)

    Kim, Heon Chang

    Currently plasma processing technology is utilized in a wide range of applications including advanced Integrated Circuit (IC) fabrication. Traditionally, plasma processing equipments have been empirically designed and optimized at great expense of development time and cost. This research proposes the development of a first principle based, multidimensional plasma process simulator with the aim of enhancing the equipment design procedure. The proposed simulator accounts for nonlinear interactions among various plasma chemistry and physics, neutral chemistry and transport, and dust transport phenomena. A three moment modeling approach is employed that shows good predictive capabilities at reasonable computational expense. For numerical efficiency, various versions of explicit and implicit Essentially Non- Oscillatory (ENO) algorithms are employed. For the rapid evaluation of time-periodic steady-state solutions, a feedback control approach is employed. Two dimensional simulation results of capacitively coupled rf plasmas show that ion bombardment uniformity can be improved through simulation based design of the plasma process. Through self-consistent simulations of an rf triode, it is also shown that effects of secondary rf voltage and frequency on ion bombardment energy can be accurately captured. These results prove that scaling relations among important process variables can be identified through the three moment modeling and simulation approach. Through coupling of the plasma model with a neutral chemistry and transport model, spatiotemporal distributions of both charged and uncharged species, including metastables, are predicted for an oxygen plasma. Furthermore, simulation results also verify the existence of a double layer in this electronegative plasma. Through Lagrangian simulation of dust in a plasma reactor, it is shown that small particles are accumulate near the center and the radial sheath boundary depending on their initial positions while large

  19. Equipment

    ERIC Educational Resources Information Center

    Education in Chemistry, 1976

    1976-01-01

    Described are a number of publications and items for use in chemistry. Included are brief descriptions of actuators, thermometer strips, current balances, and a variety of catalogues and other publications. (RH)

  20. Medical ethics: four principles plus attention to scope.

    PubMed

    Gillon, R

    1994-07-16

    The "four principles plus scope" approach provides a simple, accessible, and culturally neutral approach to thinking about ethical issues in health care. The approach, developed in the United States, is based on four common, basic prima facie moral commitments--respect for autonomy, beneficence, nonmaleficence, and justice--plus concern for their scope of application. It offers a common, basic moral analytical framework and a common, basic moral language. Although they do not provide ordered rules, these principles can help doctors and other health care workers to make decisions when reflecting on moral issues that arise at work. PMID:8044100

  1. The issue of consent in medical practice.

    PubMed

    Larner, Elizabeth; Carter, Rachel

    2016-01-01

    Following a recent court judgment, legal and moral issues surrounding consent have been thrown into the spotlight. Elizabeth Larner, Solicitor, and Rachel Carter, Partner, of Wollen Michelmore LLP, look at the issues surrounding consent, including where problems arise in the fields of clinical negligence and non-accidental injury and what health care professionals can do to ensure that their advice to a patient about a procedure or treatment is sufficiently cogent and appropriately recorded so as to avoid later criticism and possible legal action. This annotation gives an overview of the legal principles surrounding consent in medical practice including informed consent, refusal of treatment and issues of capacity. PMID:26564240

  2. Heating and Cooling Equipment Selection

    SciTech Connect

    Not Available

    2002-01-01

    This is one of a series of technology fact sheets created to help housing designers and builders adopt a whole-house design approach and energy efficient design practices. The fact sheet helps people choose the correct equipment for heating and cooling to reduce initial costs, increase homeowner comfort, increase operating efficiency, and greatly reduce utility costs.

  3. Strategy Guideline. HVAC Equipment Sizing

    SciTech Connect

    Burdick, Arlan

    2012-02-01

    This guide describes the equipment selection of a split system air conditioner and furnace for an example house in Chicago, IL as well as a heat pump system for an example house in Orlando, FL. The required heating and cooling load information for the two example houses was developed in the Department of Energy Building America Strategy Guideline: Accurate Heating and Cooling Load Calculations.

  4. Computer Equipment Repair Curriculum Guide.

    ERIC Educational Resources Information Center

    Reneau, Fred; And Others

    This guide is intended for use in a course to train students to repair computer equipment and perform related administrative and customer service tasks. Addressed in the individual units are the following topics (with selected subtopics in brackets): performing administrative functions (preparing service bills, maintaining accounts and labor…

  5. Lawn and Garden Equipment Repair.

    ERIC Educational Resources Information Center

    Hardway, Jack; And Others

    This publication is designed to supplement the Comprehensive Small Engine Rapair guide by covering in detail all aspects of lawn and garden equipment repair not included in general engine repair or the repair of other small engines. It consists of instructional materials for both teachers and students, written in terms of student performance using…

  6. Using Gaming Equipment to Teach

    ERIC Educational Resources Information Center

    Curriculum Review, 2009

    2009-01-01

    Gaming equipment (such as Nintendo's Wii[TM]) is making its way to schools and classrooms. However, most of the discussion regarding how to use this technology and integrate it into lesson plans is happening in blogs on the Internet. An advocate of interactive media in the classroom, Dr. Dawn Hawkins, a faculty member for the Art Institute of…

  7. Multimedia Equipment for Distance Education.

    ERIC Educational Resources Information Center

    Schiller, Scott S.

    1993-01-01

    Discusses the use of multimedia equipment for distance education. Topics addressed include use of the Internet; distance learning for educators; and cable television and/or fiber optics, including interactive television and satellite technology. A sidebar lists online and telecommunications providers. (LRW)

  8. Housing, Home Furnishings, and Equipment.

    ERIC Educational Resources Information Center

    Texas Tech Univ., Lubbock. Home Economics Curriculum Center.

    Designed for use in consumer and homemaking education in Texas, this curriculum guide is on the subject of housing, home furnishings, and equipment. An introduction to the guide, covering its use and program and curriculum planning, provides a list of suggested readings. Information on teaching handicapped and disadvantaged students follows. The…

  9. System level electrochemical principles

    NASA Technical Reports Server (NTRS)

    Thaller, L. H.

    1985-01-01

    The traditional electrochemical storage concepts are difficult to translate into high power, high voltage multikilowatt storage systems. The increased use of electronics, and the use of electrochemical couples that minimize the difficulties associated with the corrective measures to reduce the cell to cell capacity dispersion were adopted by battery technology. Actively cooled bipolar concepts are described which represent some attractive alternative system concepts. They are projected to have higher energy densities lower volumes than current concepts. They should be easier to scale from one capacity to another and have a closer cell to cell capacity balance. These newer storage system concepts are easier to manage since they are designed to be a fully integrated battery. These ideas are referred to as system level electrochemistry. The hydrogen-oxygen regenerative fuel cells (RFC) is probably the best example of the integrated use of these principles.

  10. Principles of Induction Accelerators

    NASA Astrophysics Data System (ADS)

    Briggs*, Richard J.

    The basic concepts involved in induction accelerators are introduced in this chapter. The objective is to provide a foundation for the more detailed coverage of key technology elements and specific applications in the following chapters. A wide variety of induction accelerators are discussed in the following chapters, from the high current linear electron accelerator configurations that have been the main focus of the original developments, to circular configurations like the ion synchrotrons that are the subject of more recent research. The main focus in the present chapter is on the induction module containing the magnetic core that plays the role of a transformer in coupling the pulsed power from the modulator to the charged particle beam. This is the essential common element in all these induction accelerators, and an understanding of the basic processes involved in its operation is the main objective of this chapter. (See [1] for a useful and complementary presentation of the basic principles in induction linacs.)

  11. Basic Principles in Oncology

    NASA Astrophysics Data System (ADS)

    Vogl, Thomas J.

    The evolving field of interventional oncology can only be considered as a small integrative part in the complex area of oncology. The new field of interventional oncology needs a standardization of the procedures, the terminology, and criteria to facilitate the effective communication of ideas and appropriate comparison between treatments and new integrative technology. In principle, ablative therapy is a part of locoregional oncological therapy and is defined either as chemical ablation using ethanol or acetic acid, or thermotherapies such as radiofrequency, laser, microwave, and cryoablation. All these new evolving therapies have to be exactly evaluated and an adequate terminology has to be used to define imaging findings and pathology. All the different technologies and evaluated therapies have to be compared, and the results have to be analyzed in order to improve the patient outcome.

  12. Kepler and Mach's Principle

    NASA Astrophysics Data System (ADS)

    Barbour, Julian

    The definitive ideas that led to the creation of general relativity crystallized in Einstein's thinking during 1912 while he was in Prague. At the centenary meeting held there to mark the breakthrough, I was asked to talk about earlier great work of relevance to dynamics done at Prague, above all by Kepler and Mach. The main topics covered in this chapter are: some little known but basic facts about the planetary motions; the conceptual framework and most important discoveries of Ptolemy and Copernicus; the complete change of concepts that Kepler introduced and their role in his discoveries; the significance of them in Newton's work; Mach's realization that Kepler's conceptual revolution needed further development to free Newton's conceptual world of the last vestiges of the purely geometrical Ptolemaic world view; and the precise formulation of Mach's principle required to place GR correctly in the line of conceptual and technical evolution that began with the ancient Greek astronomers.

  13. Neuronavigation. Principles. Surgical technique.

    PubMed

    Ivanov, Marcel; Ciurea, Alexandru Vlad

    2009-01-01

    Neuronavigation and stereotaxy are techniques designed to help neurosurgeons precisely localize different intracerebral pathological processes by using a set of preoperative images (CT, MRI, fMRI, PET, SPECT etc.). The development of computer assisted surgery was possible only after a significant technological progress, especially in the area of informatics and imagistics. The main indications of neuronavigation are represented by the targeting of small and deep intracerebral lesions and choosing the best way to treat them, in order to preserve the neurological function. Stereotaxis also allows lesioning or stimulation of basal ganglia for the treatment of movement disorders. These techniques can bring an important amount of confort both to the patient and to the neurosurgeon. Neuronavigation was introduced in Romania around 2003, in four neurosurgical centers. We present our five-years experience in neuronavigation and describe the main principles and surgical techniques. PMID:20108488

  14. Dynamical principles in neuroscience

    SciTech Connect

    Rabinovich, Mikhail I.; Varona, Pablo; Selverston, Allen I.; Abarbanel, Henry D. I.

    2006-10-15

    Dynamical modeling of neural systems and brain functions has a history of success over the last half century. This includes, for example, the explanation and prediction of some features of neural rhythmic behaviors. Many interesting dynamical models of learning and memory based on physiological experiments have been suggested over the last two decades. Dynamical models even of consciousness now exist. Usually these models and results are based on traditional approaches and paradigms of nonlinear dynamics including dynamical chaos. Neural systems are, however, an unusual subject for nonlinear dynamics for several reasons: (i) Even the simplest neural network, with only a few neurons and synaptic connections, has an enormous number of variables and control parameters. These make neural systems adaptive and flexible, and are critical to their biological function. (ii) In contrast to traditional physical systems described by well-known basic principles, first principles governing the dynamics of neural systems are unknown. (iii) Many different neural systems exhibit similar dynamics despite having different architectures and different levels of complexity. (iv) The network architecture and connection strengths are usually not known in detail and therefore the dynamical analysis must, in some sense, be probabilistic. (v) Since nervous systems are able to organize behavior based on sensory inputs, the dynamical modeling of these systems has to explain the transformation of temporal information into combinatorial or combinatorial-temporal codes, and vice versa, for memory and recognition. In this review these problems are discussed in the context of addressing the stimulating questions: What can neuroscience learn from nonlinear dynamics, and what can nonlinear dynamics learn from neuroscience?.

  15. Fault Management Guiding Principles

    NASA Technical Reports Server (NTRS)

    Newhouse, Marilyn E.; Friberg, Kenneth H.; Fesq, Lorraine; Barley, Bryan

    2011-01-01

    Regardless of the mission type: deep space or low Earth orbit, robotic or human spaceflight, Fault Management (FM) is a critical aspect of NASA space missions. As the complexity of space missions grows, the complexity of supporting FM systems increase in turn. Data on recent NASA missions show that development of FM capabilities is a common driver for significant cost overruns late in the project development cycle. Efforts to understand the drivers behind these cost overruns, spearheaded by NASA's Science Mission Directorate (SMD), indicate that they are primarily caused by the growing complexity of FM systems and the lack of maturity of FM as an engineering discipline. NASA can and does develop FM systems that effectively protect mission functionality and assets. The cost growth results from a lack of FM planning and emphasis by project management, as well the maturity of FM as an engineering discipline, which lags behind the maturity of other engineering disciplines. As a step towards controlling the cost growth associated with FM development, SMD has commissioned a multi-institution team to develop a practitioner's handbook representing best practices for the end-to-end processes involved in engineering FM systems. While currently concentrating primarily on FM for science missions, the expectation is that this handbook will grow into a NASA-wide handbook, serving as a companion to the NASA Systems Engineering Handbook. This paper presents a snapshot of the principles that have been identified to guide FM development from cradle to grave. The principles range from considerations for integrating FM into the project and SE organizational structure, the relationship between FM designs and mission risk, and the use of the various tools of FM (e.g., redundancy) to meet the FM goal of protecting mission functionality and assets.

  16. USSR Space Life Sciences Digest, issue 29

    NASA Technical Reports Server (NTRS)

    Stone, Lydia Razran (Editor); Teeter, Ronald (Editor); Rowe, Joseph (Editor)

    1991-01-01

    This is the twenty-ninth issue of NASA's Space Life Sciences Digest. It is a double issue covering two issues of the Soviet Space Biology and Aerospace Medicine Journal. Issue 29 contains abstracts of 60 journal papers or book chapters published in Russian and of three Soviet monographs. Selected abstracts are illustrated with figures and tables from the original. A review of a book on environmental hygiene and a list of papers presented at a Soviet conference on space biology and medicine are also included. The materials in this issue were identified as relevant to 28 areas of space biology and medicine. The areas are: adaptation, aviation medicine, biological rhythms, body fluids, botany, cardiovascular and respiratory systems, developmental biology, digestive system, endocrinology, equipment and instrumentation, genetics, habitability and environment effects, hematology, human performance, immunology, life support systems, mathematical modeling, metabolism, musculoskeletal system, neurophysiology, nutrition, personnel selection, psychology, radiobiology, reproductive system, space biology and medicine, and the economics of space flight.

  17. Whatever happened to the precautionary principle?

    PubMed

    Wickham, Sara

    2016-01-01

    In this column, Sara Wickham takes a sideways look at issues relevant to midwives, students, women and families, inviting us to sit down with a cup of tea and ponder what we think we know. Here, she looks at one of the latest papers to join the trend of attempting to justify induction of labour in healthy women, raising questions about the language and stance used within the research and suggesting that women and midwives might gain from referring to the precautionary principle. PMID:26975134

  18. Fundamental Ethical Principles in Sports Medicine.

    PubMed

    Devitt, Brian M

    2016-04-01

    In sports medicine, the practice of ethics presents many unique challenges because of the unusual clinical environment of caring for players within the context of a team whose primary goal is to win. Ethical issues frequently arise because a doctor-patient-team triad often replaces the traditional doctor-patient relationship. Conflict may exist when the team's priority clashes with or even replaces the doctor's obligation to player well-being. Customary ethical norms that govern most forms of clinical practice, such as autonomy and confidentiality, are not easily translated to sports medicine. Ethical principles and examples of how they relate to sports medicine are discussed. PMID:26832970

  19. 46 CFR 197.460 - Diving equipment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 46 Shipping 7 2011-10-01 2011-10-01 false Diving equipment. 197.460 Section 197.460 Shipping COAST... GENERAL PROVISIONS Commercial Diving Operations Periodic Tests and Inspections of Diving Equipment § 197.460 Diving equipment. The diving supervisor shall insure that the diving equipment designated for...

  20. 46 CFR 197.460 - Diving equipment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 46 Shipping 7 2010-10-01 2010-10-01 false Diving equipment. 197.460 Section 197.460 Shipping COAST... GENERAL PROVISIONS Commercial Diving Operations Periodic Tests and Inspections of Diving Equipment § 197.460 Diving equipment. The diving supervisor shall insure that the diving equipment designated for...

  1. 14 CFR 23.1431 - Electronic equipment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Electronic equipment. 23.1431 Section 23... Equipment § 23.1431 Electronic equipment. (a) In showing compliance with § 23.1309(a), (b), and (c) with respect to radio and electronic equipment and their installations, critical environmental conditions...

  2. 14 CFR 23.1431 - Electronic equipment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Electronic equipment. 23.1431 Section 23... Equipment § 23.1431 Electronic equipment. (a) In showing compliance with § 23.1309(a), (b), and (c) with respect to radio and electronic equipment and their installations, critical environmental conditions...

  3. 28 CFR 70.34 - Equipment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Equipment. 70.34 Section 70.34 Judicial... Post-Award Requirements Property Standards § 70.34 Equipment. (a) Title to equipment acquired by a... recipient must not use equipment acquired with Federal funds to provide services to non-Federal...

  4. 14 CFR 23.1307 - Miscellaneous equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Miscellaneous equipment. 23.1307 Section 23... AIRWORTHINESS STANDARDS: NORMAL, UTILITY, ACROBATIC, AND COMMUTER CATEGORY AIRPLANES Equipment General § 23.1307 Miscellaneous equipment. The equipment necessary for an airplane to operate at the maximum operating...

  5. 22 CFR 518.34 - Equipment.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Equipment. 518.34 Section 518.34 Foreign... Property Standards § 518.34 Equipment. (a) Title to equipment acquired by a recipient with Federal funds... equipment acquired with Federal funds to provide services to non-Federal outside organizations for a...

  6. 20 CFR 435.34 - Equipment.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 20 Employees' Benefits 2 2010-04-01 2010-04-01 false Equipment. 435.34 Section 435.34 Employees...-Award Requirements Property Standards § 435.34 Equipment. (a) Title to equipment acquired by a recipient... may not use equipment acquired with Federal funds to provide services to non-Federal...

  7. 29 CFR 95.34 - Equipment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 1 2010-07-01 2010-07-01 true Equipment. 95.34 Section 95.34 Labor Office of the Secretary... Equipment. (a) Title to equipment acquired by a recipient with Federal funds shall vest in the recipient, subject to conditions of this section. (b) The recipient shall not use equipment acquired with...

  8. 27 CFR 19.272 - Equipment.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Equipment. 19.272 Section... THE TREASURY LIQUORS DISTILLED SPIRITS PLANTS Construction, Equipment and Security § 19.272 Equipment. The proprietor shall provide equipment suitable for the operations conducted on the distilled...

  9. 15 CFR 14.34 - Equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Equipment. 14.34 Section 14.34... ORGANIZATIONS Post-Award Requirements Property Standards § 14.34 Equipment. (a) Title to equipment acquired by a... recipient shall not use equipment acquired with Federal funds to provide services to non-Federal...

  10. 10 CFR 600.134 - Equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Equipment. 600.134 Section 600.134 Energy DEPARTMENT OF... Nonprofit Organizations Post-Award Requirements § 600.134 Equipment. (a) Title to equipment acquired by a... recipient shall not use equipment acquired with Federal funds to provide services to non-Federal...

  11. 45 CFR 2543.34 - Equipment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 4 2010-10-01 2010-10-01 false Equipment. 2543.34 Section 2543.34 Public Welfare... Requirements Property Standards § 2543.34 Equipment. (a) Title to equipment acquired by a recipient with... not use equipment acquired with Federal funds to provide services to non-Federal outside...

  12. 14 CFR 25.1307 - Miscellaneous equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Miscellaneous equipment. 25.1307 Section 25... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES Equipment General § 25.1307 Miscellaneous equipment. The following is required miscellaneous equipment: (a) (b) Two or more independent sources of electrical...

  13. 49 CFR 19.34 - Equipment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 1 2010-10-01 2010-10-01 false Equipment. 19.34 Section 19.34 Transportation... Requirements Property Standards § 19.34 Equipment. (a) Title to equipment acquired by a recipient with Federal... use equipment acquired with Federal funds to provide services to non-Federal outside organizations...

  14. 14 CFR 27.1307 - Miscellaneous equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Miscellaneous equipment. 27.1307 Section 27... AIRWORTHINESS STANDARDS: NORMAL CATEGORY ROTORCRAFT Equipment General § 27.1307 Miscellaneous equipment. The following is the required miscellaneous equipment: (a) An approved seat for each occupant. (b) An...

  15. 14 CFR 29.1307 - Miscellaneous equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Miscellaneous equipment. 29.1307 Section 29... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY ROTORCRAFT Equipment General § 29.1307 Miscellaneous equipment. The following is required miscellaneous equipment: (a) An approved seat for each occupant. (b) A master...

  16. 45 CFR 74.34 - Equipment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Equipment. 74.34 Section 74.34 Public Welfare... COMMERCIAL ORGANIZATIONS Post-Award Requirements Property Standards § 74.34 Equipment. (a) Title to equipment... section. (b)(1) The recipient shall not use equipment acquired with HHS funds to provide services to...

  17. 21 CFR 225.130 - Equipment.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 4 2010-04-01 2010-04-01 false Equipment. 225.130 Section 225.130 Food and Drugs... CURRENT GOOD MANUFACTURING PRACTICE FOR MEDICATED FEEDS Facilities and Equipment § 225.130 Equipment. Equipment shall be capable of producing a medicated feed of intended potency and purity, and shall...

  18. 7 CFR 3019.34 - Equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 15 2010-01-01 2010-01-01 false Equipment. 3019.34 Section 3019.34 Agriculture....34 Equipment. (a) Title to equipment acquired by a recipient with Federal funds shall vest in the recipient, subject to conditions of this section. (b) The recipient shall not use equipment acquired...

  19. 34 CFR 300.14 - Equipment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 34 Education 2 2010-07-01 2010-07-01 false Equipment. 300.14 Section 300.14 Education Regulations... DISABILITIES General Definitions Used in This Part § 300.14 Equipment. Equipment means— (a) Machinery, utilities, and built-in equipment, and any necessary enclosures or structures to house the...

  20. 40 CFR 46.225 - Equipment.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Equipment. 46.225 Section 46.225... After the Fellowship § 46.225 Equipment. (a) If EPA authorizes you to purchase equipment (see § 46.140(b)) and the equipment retains a fair market value of more than $5,000, you must request...

  1. 30 CFR 57.7002 - Equipment defects.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Equipment defects. 57.7002 Section 57.7002... Jet Piercing Drilling-Surface Only § 57.7002 Equipment defects. Equipment defects affecting safety shall be corrected before the equipment is used....

  2. 43 CFR 12.934 - Equipment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Equipment. 12.934 Section 12.934 Public....934 Equipment. (a) Title to equipment acquired by a recipient with Federal funds shall vest in the recipient, subject to conditions of this section. (b) The recipient shall not use equipment acquired...

  3. 14 CFR 25.1431 - Electronic equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Electronic equipment. 25.1431 Section 25... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES Equipment Miscellaneous Equipment § 25.1431 Electronic equipment. (a) In showing compliance with § 25.1309 (a) and (b) with respect to radio and...

  4. 14 CFR 23.1431 - Electronic equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Electronic equipment. 23.1431 Section 23... Equipment § 23.1431 Electronic equipment. (a) In showing compliance with § 23.1309(b)(1) and (2) with respect to radio and electronic equipment and their installations, critical environmental conditions...

  5. 14 CFR 23.1431 - Electronic equipment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Electronic equipment. 23.1431 Section 23... Equipment § 23.1431 Electronic equipment. (a) In showing compliance with § 23.1309(b)(1) and (2) with respect to radio and electronic equipment and their installations, critical environmental conditions...

  6. 14 CFR 25.1431 - Electronic equipment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Electronic equipment. 25.1431 Section 25... AIRWORTHINESS STANDARDS: TRANSPORT CATEGORY AIRPLANES Equipment Miscellaneous Equipment § 25.1431 Electronic equipment. (a) In showing compliance with § 25.1309 (a) and (b) with respect to radio and...

  7. 49 CFR 195.430 - Firefighting equipment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 49 Transportation 3 2010-10-01 2010-10-01 false Firefighting equipment. 195.430 Section 195.430... PIPELINE Operation and Maintenance § 195.430 Firefighting equipment. Each operator shall maintain adequate firefighting equipment at each pump station and breakout tank area. The equipment must be— (a) In...

  8. 49 CFR 195.430 - Firefighting equipment.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 49 Transportation 3 2011-10-01 2011-10-01 false Firefighting equipment. 195.430 Section 195.430... PIPELINE Operation and Maintenance § 195.430 Firefighting equipment. Each operator shall maintain adequate firefighting equipment at each pump station and breakout tank area. The equipment must be— (a) In...

  9. 47 CFR 18.203 - Equipment authorization.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 47 Telecommunication 1 2013-10-01 2013-10-01 false Equipment authorization. 18.203 Section 18.203 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL INDUSTRIAL, SCIENTIFIC, AND MEDICAL EQUIPMENT Applications and Authorizations § 18.203 Equipment authorization. (a) Consumer ISM equipment, unless...

  10. 47 CFR 18.203 - Equipment authorization.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 1 2012-10-01 2012-10-01 false Equipment authorization. 18.203 Section 18.203 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL INDUSTRIAL, SCIENTIFIC, AND MEDICAL EQUIPMENT Applications and Authorizations § 18.203 Equipment authorization. (a) Consumer ISM equipment, unless...

  11. 47 CFR 18.203 - Equipment authorization.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 1 2014-10-01 2014-10-01 false Equipment authorization. 18.203 Section 18.203 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL INDUSTRIAL, SCIENTIFIC, AND MEDICAL EQUIPMENT Applications and Authorizations § 18.203 Equipment authorization. (a) Consumer ISM equipment, unless...

  12. 47 CFR 18.203 - Equipment authorization.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 47 Telecommunication 1 2011-10-01 2011-10-01 false Equipment authorization. 18.203 Section 18.203 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL INDUSTRIAL, SCIENTIFIC, AND MEDICAL EQUIPMENT Applications and Authorizations § 18.203 Equipment authorization. (a) Consumer ISM equipment, unless...

  13. 47 CFR 18.203 - Equipment authorization.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 1 2010-10-01 2010-10-01 false Equipment authorization. 18.203 Section 18.203 Telecommunication FEDERAL COMMUNICATIONS COMMISSION GENERAL INDUSTRIAL, SCIENTIFIC, AND MEDICAL EQUIPMENT Applications and Authorizations § 18.203 Equipment authorization. (a) Consumer ISM equipment, unless...

  14. 14 CFR 23.1561 - Safety equipment.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 14 Aeronautics and Space 1 2010-01-01 2010-01-01 false Safety equipment. 23.1561 Section 23.1561... Markings and Placards § 23.1561 Safety equipment. (a) Safety equipment must be plainly marked as to method of operation. (b) Stowage provisions for required safety equipment must be marked for the benefit...

  15. 40 CFR 160.61 - Equipment design.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 25 2012-07-01 2012-07-01 false Equipment design. 160.61 Section 160... LABORATORY PRACTICE STANDARDS Equipment § 160.61 Equipment design. Equipment used in the generation... appropriate design and adequate capacity to function according to the protocol and shall be suitably...

  16. 40 CFR 160.61 - Equipment design.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Equipment design. 160.61 Section 160... LABORATORY PRACTICE STANDARDS Equipment § 160.61 Equipment design. Equipment used in the generation... appropriate design and adequate capacity to function according to the protocol and shall be suitably...

  17. 40 CFR 160.61 - Equipment design.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 25 2013-07-01 2013-07-01 false Equipment design. 160.61 Section 160... LABORATORY PRACTICE STANDARDS Equipment § 160.61 Equipment design. Equipment used in the generation... appropriate design and adequate capacity to function according to the protocol and shall be suitably...

  18. 21 CFR 58.61 - Equipment design.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 1 2012-04-01 2012-04-01 false Equipment design. 58.61 Section 58.61 Food and... PRACTICE FOR NONCLINICAL LABORATORY STUDIES Equipment § 58.61 Equipment design. Equipment used in the... of appropriate design and adequate capacity to function according to the protocol and shall...

  19. 21 CFR 58.61 - Equipment design.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 1 2014-04-01 2014-04-01 false Equipment design. 58.61 Section 58.61 Food and... PRACTICE FOR NONCLINICAL LABORATORY STUDIES Equipment § 58.61 Equipment design. Equipment used in the... of appropriate design and adequate capacity to function according to the protocol and shall...

  20. 40 CFR 792.61 - Equipment design.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 32 2014-07-01 2014-07-01 false Equipment design. 792.61 Section 792... (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Equipment § 792.61 Equipment design. Equipment used in the... of appropriate design and adequate capacity to function according to the protocol and shall...

  1. 40 CFR 792.61 - Equipment design.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 33 2013-07-01 2013-07-01 false Equipment design. 792.61 Section 792... (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Equipment § 792.61 Equipment design. Equipment used in the... of appropriate design and adequate capacity to function according to the protocol and shall...

  2. 40 CFR 792.61 - Equipment design.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 33 2012-07-01 2012-07-01 false Equipment design. 792.61 Section 792... (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Equipment § 792.61 Equipment design. Equipment used in the... of appropriate design and adequate capacity to function according to the protocol and shall...

  3. 21 CFR 58.61 - Equipment design.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 1 2013-04-01 2013-04-01 false Equipment design. 58.61 Section 58.61 Food and... PRACTICE FOR NONCLINICAL LABORATORY STUDIES Equipment § 58.61 Equipment design. Equipment used in the... of appropriate design and adequate capacity to function according to the protocol and shall...

  4. 14 CFR 23.1561 - Safety equipment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 14 Aeronautics and Space 1 2012-01-01 2012-01-01 false Safety equipment. 23.1561 Section 23.1561... Markings and Placards § 23.1561 Safety equipment. (a) Safety equipment must be plainly marked as to method of operation. (b) Stowage provisions for required safety equipment must be marked for the benefit...

  5. 14 CFR 23.1561 - Safety equipment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 14 Aeronautics and Space 1 2011-01-01 2011-01-01 false Safety equipment. 23.1561 Section 23.1561... Markings and Placards § 23.1561 Safety equipment. (a) Safety equipment must be plainly marked as to method of operation. (b) Stowage provisions for required safety equipment must be marked for the benefit...

  6. 14 CFR 23.1561 - Safety equipment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 14 Aeronautics and Space 1 2014-01-01 2014-01-01 false Safety equipment. 23.1561 Section 23.1561... Markings and Placards § 23.1561 Safety equipment. (a) Safety equipment must be plainly marked as to method of operation. (b) Stowage provisions for required safety equipment must be marked for the benefit...

  7. 14 CFR 23.1561 - Safety equipment.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 14 Aeronautics and Space 1 2013-01-01 2013-01-01 false Safety equipment. 23.1561 Section 23.1561... Markings and Placards § 23.1561 Safety equipment. (a) Safety equipment must be plainly marked as to method of operation. (b) Stowage provisions for required safety equipment must be marked for the benefit...

  8. 46 CFR 197.460 - Diving equipment.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 46 Shipping 7 2014-10-01 2014-10-01 false Diving equipment. 197.460 Section 197.460 Shipping COAST... GENERAL PROVISIONS Commercial Diving Operations Periodic Tests and Inspections of Diving Equipment § 197.460 Diving equipment. The diving supervisor shall insure that the diving equipment designated for...

  9. 46 CFR 197.460 - Diving equipment.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 46 Shipping 7 2013-10-01 2013-10-01 false Diving equipment. 197.460 Section 197.460 Shipping COAST... GENERAL PROVISIONS Commercial Diving Operations Periodic Tests and Inspections of Diving Equipment § 197.460 Diving equipment. The diving supervisor shall insure that the diving equipment designated for...

  10. 46 CFR 197.460 - Diving equipment.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 46 Shipping 7 2012-10-01 2012-10-01 false Diving equipment. 197.460 Section 197.460 Shipping COAST... GENERAL PROVISIONS Commercial Diving Operations Periodic Tests and Inspections of Diving Equipment § 197.460 Diving equipment. The diving supervisor shall insure that the diving equipment designated for...

  11. 47 CFR 54.635 - Eligible equipment.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... equipment. (a) Both individual and consortium applicants may receive support for network equipment necessary...) Consortium applicants may also receive support for network equipment necessary to manage, control, or maintain an eligible service or a dedicated health care broadband network. Support for network equipment...

  12. 47 CFR 54.635 - Eligible equipment.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... equipment. (a) Both individual and consortium applicants may receive support for network equipment necessary...) Consortium applicants may also receive support for network equipment necessary to manage, control, or maintain an eligible service or a dedicated health care broadband network. Support for network equipment...

  13. 7 CFR 58.626 - Packaging equipment.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 3 2011-01-01 2011-01-01 false Packaging equipment. 58.626 Section 58.626 Agriculture....626 Packaging equipment. Packaging equipment designed to mechanically fill and close single service... Standards for Equipment for Packaging Frozen Desserts and Cottage Cheese. Quality Specifications for...

  14. 7 CFR 58.626 - Packaging equipment.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 3 2012-01-01 2012-01-01 false Packaging equipment. 58.626 Section 58.626 Agriculture....626 Packaging equipment. Packaging equipment designed to mechanically fill and close single service... Standards for Equipment for Packaging Frozen Desserts and Cottage Cheese. Quality Specifications for...

  15. 7 CFR 58.626 - Packaging equipment.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 3 2014-01-01 2014-01-01 false Packaging equipment. 58.626 Section 58.626 Agriculture....626 Packaging equipment. Packaging equipment designed to mechanically fill and close single service... Standards for Equipment for Packaging Frozen Desserts and Cottage Cheese. Quality Specifications for...

  16. 21 CFR 58.61 - Equipment design.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 1 2011-04-01 2011-04-01 false Equipment design. 58.61 Section 58.61 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES GENERAL GOOD LABORATORY PRACTICE FOR NONCLINICAL LABORATORY STUDIES Equipment § 58.61 Equipment design. Equipment used in the generation, measurement, or assessment of data...

  17. 18 CFR 367.57 - Equipment.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 18 Conservation of Power and Water Resources 1 2012-04-01 2012-04-01 false Equipment. 367.57... Property Instructions § 367.57 Equipment. (a) The cost of equipment chargeable to the service company property accounts, unless otherwise indicated in the text of an equipment account, includes the related...

  18. 18 CFR 367.57 - Equipment.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 18 Conservation of Power and Water Resources 1 2013-04-01 2013-04-01 false Equipment. 367.57... Property Instructions § 367.57 Equipment. (a) The cost of equipment chargeable to the service company property accounts, unless otherwise indicated in the text of an equipment account, includes the related...

  19. 40 CFR 792.61 - Equipment design.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 32 2011-07-01 2011-07-01 false Equipment design. 792.61 Section 792... (CONTINUED) GOOD LABORATORY PRACTICE STANDARDS Equipment § 792.61 Equipment design. Equipment used in the... of appropriate design and adequate capacity to function according to the protocol and shall...

  20. 21 CFR 58.61 - Equipment design.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 1 2010-04-01 2010-04-01 false Equipment design. 58.61 Section 58.61 Food and... PRACTICE FOR NONCLINICAL LABORATORY STUDIES Equipment § 58.61 Equipment design. Equipment used in the... of appropriate design and adequate capacity to function according to the protocol and shall...

  1. 40 CFR 160.61 - Equipment design.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Equipment design. 160.61 Section 160... LABORATORY PRACTICE STANDARDS Equipment § 160.61 Equipment design. Equipment used in the generation... appropriate design and adequate capacity to function according to the protocol and shall be suitably...

  2. 40 CFR 792.61 - Equipment design.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 31 2010-07-01 2010-07-01 true Equipment design. 792.61 Section 792.61...) GOOD LABORATORY PRACTICE STANDARDS Equipment § 792.61 Equipment design. Equipment used in the... of appropriate design and adequate capacity to function according to the protocol and shall...

  3. 40 CFR 160.61 - Equipment design.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Equipment design. 160.61 Section 160... LABORATORY PRACTICE STANDARDS Equipment § 160.61 Equipment design. Equipment used in the generation... appropriate design and adequate capacity to function according to the protocol and shall be suitably...

  4. Energy-related laboratory equipment (ERLE) guidelines

    SciTech Connect

    Not Available

    1995-01-01

    This document describes the Used Energy-Related Laboratory Equipment grants, and eligibility and procedures for participation. The document contains tables identifying typical equipment that may be requested, where to review ERLE equipment lists, and where to mail applications, a description of the eligible equipment grants access data system, and a copy of the ERLE grant application and instructions for its completion and submission.

  5. A complete set of the special process equipment for the defect-free production of reticles

    NASA Astrophysics Data System (ADS)

    Avakaw, Syarhei; Iouditski, Valerian; Pushkin, Leanid; Tsitko, Alena

    2007-02-01

    The paper presents an integrated solution of a problem to develop a set of the equipment for the defect-free production of reticles and photomasks. The integrated approach to the equipment design allows to obtain certain advantages disclosed below. Accordingly, the paper highlights the following main issues: *Practical realization of these advantages in the special process equipment developed by the KBTEM-OMO enterprise of the PLANAR. *Advantages in the development of a complete set of the special process equipment; Without taking into account technical and chemical processes, this complete set includes three component parts: *Multi-beam laser pattern generator; *Die-to-Database reticle inspection system; *Laser reticle repair system.

  6. Principles of study design in environmental epidemiology.

    PubMed Central

    Morgenstern, H; Thomas, D

    1993-01-01

    This paper discusses the principles of study design and related methodologic issues in environmental epidemiology. Emphasis is given to studies aimed at evaluating causal hypotheses regarding exposures to suspected health hazards. Following background sections on the quantitative objectives and methods of population-based research, we present the major types of observational designs used in environmental epidemiology: first, the three basic designs involving the individual as the unit of analysis (i.e., cohort, cross-sectional, and case-control studies) and a brief discussion of genetic studies for assessing gene-environment interactions; second, various ecologic designs involving the group or region as the unit of analysis. Ecologic designs are given special emphasis in this paper because of our lack of resources or inability to accurately measure environmental exposures in large numbers of individuals. The paper concludes with a section highlighting current design issues in environmental epidemiology and several recommendations for future work. PMID:8206038

  7. Milk Fever Control Principles: A Review

    PubMed Central

    2002-01-01

    Three main preventive principles against milk fever were evaluated in this literature review, and the efficacy of each principle was estimated from the results of controlled investigations. Oral calcium drenching around calving apparently has a mean efficacy of 50%–60% in terms of milk fever prevention as well as prevention of milk fever relapse after intravenous treatment with calcium solutions. However, some drenches have been shown to cause lesions in the forestomacs. When using the DCAD (dietary cation-anion difference) principle, feeding rations with a negative DCAD (measured as (Na + K) – (Cl + S)) significantly reduce the milk fever incidence. Calculating the relative risk (RR) of developing milk fever from controlled experiments results in a mean RR between 0.19 and 0.35 when rations with a negative versus positive DCAD are compared. The main drawback from the DCAD principle is a palatability problem. The principle of feeding rations low in calcium is highly efficient in milk fever prevention provided the calcium intake in the dry period is kept below 20 g per day. Calculating the relative risk (RR) of developing milk fever from controlled experiments results in a very low mean RR (between 0 and 0.20) (daily calcium intake below versus above 20 g/d). The main problem in implementing the low-Ca principle is difficulties in formulating rations sufficiently low in calcium when using commonly available feeds. The use of large doses of vitamin D metabolites and analogues for milk fever prevention is controversial. Due to toxicity problems and an almost total lack of recent studies on the subject this principle is not described in detail. A few management related issues were discussed briefly, and the following conclusions were made: It is important to supply the periparturient cow with sufficient magnesium to fulfil its needs, and to prevent the dry cows from being too fat. Available information on the influence of carbohydrate intake, and on the effect of

  8. Investigating underlying principles to guide health impact assessment

    PubMed Central

    Fakhri, Ali; Maleki, Mohammadreza; Gohari, Mahmoodreza; Harris, Patrick

    2014-01-01

    Background: Many countries conduct Health Impact Assessment (HIA) of their projects and policies to predict their positive and negative health impacts. In recent years many guides have been developed to inform HIA practice, largely reflecting local developments in HIA. These guides have often been designed for specific contexts and specific need, making the choice between guides difficult. The objective of the current study is to identify underlying principles in order to guide HIA practice in Iran. Methods: This study was conducted in three stages: 1) Studies comparing HIA guidelines were reviewed to identify criteria used for comparison seeking emphasized principles. 2) The HIA characteristics extracted from published papers were categorized in order to determine the principles that could guide HIA practice. 3) Finally, these principles were agreed by experts using nominal group technique. Results: The review of the studies comparing HIA guides demonstrated there are no clear comparison criteria for reviewing HIA guides and no study mentioned HIA principles. Investigating the HIA principles from peer-reviewed papers, we found 14 issues. These were, considering of general features in planning and conducting HIAs such as HIA stream, level, timing and type, considering of the wider socio-political and economic context, considering of economic, technical and legal aspects of HIA and capacities for HIA, rationality and comprehensiveness, using appropriate evidence, elaborating on HIA relation to other forms of Impact Assessment, considering of equity, and encouraging intersectoral and interdisciplinary cooperation, involvement of stakeholders and transparency as underlying principles to guide HIA practice. The results emphasize how critical these technical as well as tactical considerations are in the early scoping step of an HIA which plans the conduct of the HIA in reponse to local contextual issues. Conclusion: Determining the principles of HIA from peer

  9. Issues in School Bus Safety: Real or Red Herring?

    ERIC Educational Resources Information Center

    Leeds, Robin L.

    1999-01-01

    In many states, the greatest threat to safe student transportation is elimination of the school transportation program. Using public transit buses, large vans, smaller vehicles, or specialized equipment can cause major-issue headaches. False issues include controversies over seat belts, bus design, and optional "bells and whistles." (10…

  10. An on-vehicle roadbed strength testing equipment

    NASA Astrophysics Data System (ADS)

    Niu, Zhigang; Ma, Yonghui; Lv, Ming

    2008-12-01

    A kind of detection method based on principle of cone penetration test is put forward in order to rapidly get synthetical factors and section distribution curves of strength of the roadbed layer which is being measured. An on-vehicle roadbed strength testing equipment with this method is developed successfully. A computer controls the detection process and completes the data processing automatically. By the high speed of detection, online detection can be reached easily, therefore the entire course of construction of roadbed of highway and railway can be supervised to make sure quality of construction. It is proved by industrial experiment that the testing results reflect the reality of detected roadbed and potential quality problem under the surface of roadbed can be found quickly by the section distribution curve of strength of the roadbed layer. The testing equipment has passed through the technical appraisement organized by Railway Ministry.

  11. The Principle of Maximum Conformality

    SciTech Connect

    Brodsky, Stanley J; Giustino, Di; /SLAC

    2011-04-05

    A key problem in making precise perturbative QCD predictions is the uncertainty in determining the renormalization scale of the running coupling {alpha}{sub s}({mu}{sup 2}). It is common practice to guess a physical scale {mu} = Q which is of order of a typical momentum transfer Q in the process, and then vary the scale over a range Q/2 and 2Q. This procedure is clearly problematic since the resulting fixed-order pQCD prediction will depend on the renormalization scheme, and it can even predict negative QCD cross sections at next-to-leading-order. Other heuristic methods to set the renormalization scale, such as the 'principle of minimal sensitivity', give unphysical results for jet physics, sum physics into the running coupling not associated with renormalization, and violate the transitivity property of the renormalization group. Such scale-setting methods also give incorrect results when applied to Abelian QED. Note that the factorization scale in QCD is introduced to match nonperturbative and perturbative aspects of the parton distributions in hadrons; it is present even in conformal theory and thus is a completely separate issue from renormalization scale setting. The PMC provides a consistent method for determining the renormalization scale in pQCD. The PMC scale-fixed prediction is independent of the choice of renormalization scheme, a key requirement of renormalization group invariance. The results avoid renormalon resummation and agree with QED scale-setting in the Abelian limit. The PMC global scale can be derived efficiently at NLO from basic properties of the PQCD cross section. The elimination of the renormalization scheme ambiguity using the PMC will not only increases the precision of QCD tests, but it will also increase the sensitivity of colliders to new physics beyond the Standard Model.

  12. Independent criticality safety evaluation of deposits in cooler equipment in Building K-31 at the Oak Ridge K-25 Site, Oak Ridge, Tennessee

    SciTech Connect

    1996-10-01

    This report provides an independent assessment of nuclear criticality issues associated with uranium deposits in the West and East Coolers for the 6A Booster Station in Building K-31 at the Oak Ridge K-25 Site. This assessment investigates the applicability of the initial assumptions used by Lockheed Martin Energy Systems (Energy Systems) and evaluates criticality calculations previously completed by Energy Systems. The calculations were independently verified. Each component was evaluated for its ability to satisfy requirements for subcriticality and meet the double contingency principle. Facility walk downs, detailed neutronics analysis, and fault tree analysis (FTA) were performed. The facility walk downs provided a better understanding of the building condition and status, equipment configuration, and uranium deposit locations. The detailed neutronics analysis focused on system geometry and moderation levels applicable to the individual components. The FTA considered the annual rate of occurrence for the events identified as potential causes of criticality issues. This report also examines the advantages of using this type of evaluation to assess the removal process for additional components and equipment.

  13. Using Principles of Programmed Instruction

    ERIC Educational Resources Information Center

    Huffman, Harry

    1971-01-01

    Although programmed instruction in accounting is available, it is limited in scope and in acceptance. Teachers, however, may apply principles of programming to the individualizing of instruction. (Author)

  14. The Principle of General Tovariance

    NASA Astrophysics Data System (ADS)

    Heunen, C.; Landsman, N. P.; Spitters, B.

    2008-06-01

    We tentatively propose two guiding principles for the construction of theories of physics, which should be satisfied by a possible future theory of quantum gravity. These principles are inspired by those that led Einstein to his theory of general relativity, viz. his principle of general covariance and his equivalence principle, as well as by the two mysterious dogmas of Bohr's interpretation of quantum mechanics, i.e. his doctrine of classical concepts and his principle of complementarity. An appropriate mathematical language for combining these ideas is topos theory, a framework earlier proposed for physics by Isham and collaborators. Our principle of general tovariance states that any mathematical structure appearing in the laws of physics must be definable in an arbitrary topos (with natural numbers object) and must be preserved under so-called geometric morphisms. This principle identifies geometric logic as the mathematical language of physics and restricts the constructions and theorems to those valid in intuitionism: neither Aristotle's principle of the excluded third nor Zermelo's Axiom of Choice may be invoked. Subsequently, our equivalence principle states that any algebra of observables (initially defined in the topos Sets) is empirically equivalent to a commutative one in some other topos.

  15. Principles of alternative gerontology

    PubMed Central

    Bilinski, Tomasz; Bylak, Aneta; Zadrag-Tecza, Renata

    2016-01-01

    Surveys of taxonomic groups of animals have shown that contrary to the opinion of most gerontologists aging is not a genuine trait. The process of aging is not universal and its mechanisms have not been widely conserved among species. All life forms are subject to extrinsic and intrinsic destructive forces. Destructive effects of stochastic events are visible only when allowed by the specific life program of an organism. Effective life programs of immortality and high longevity eliminate the impact of unavoidable damage. Organisms that are capable of agametic reproduction are biologically immortal. Mortality of an organism is clearly associated with terminal specialisation in sexual reproduction. The longevity phenotype that is not accompanied by symptoms of senescence has been observed in those groups of animals that continue to increase their body size after reaching sexual maturity. This is the result of enormous regeneration abilities of both of the above-mentioned groups. Senescence is observed when: (i) an organism by principle switches off the expression of existing growth and regeneration programs, as in the case of imago formation in insect development; (ii) particular programs of growth and regeneration of progenitors are irreversibly lost, either partially or in their entirety, in mammals and birds. “We can't solve problems by using the same kind of thinking we used when we created them.” (Ascribed to Albert Einstein) PMID:27017907

  16. Principles of alternative gerontology.

    PubMed

    Bilinski, Tomasz; Bylak, Aneta; Zadrag-Tecza, Renata

    2016-04-01

    Surveys of taxonomic groups of animals have shown that contrary to the opinion of most gerontologists aging is not a genuine trait. The process of aging is not universal and its mechanisms have not been widely conserved among species. All life forms are subject to extrinsic and intrinsic destructive forces. Destructive effects of stochastic events are visible only when allowed by the specific life program of an organism. Effective life programs of immortality and high longevity eliminate the impact of unavoidable damage. Organisms that are capable of agametic reproduction are biologically immortal. Mortality of an organism is clearly associated with terminal specialisation in sexual reproduction. The longevity phenotype that is not accompanied by symptoms of senescence has been observed in those groups of animals that continue to increase their body size after reaching sexual maturity. This is the result of enormous regeneration abilities of both of the above-mentioned groups. Senescence is observed when: (i) an organism by principle switches off the expression of existing growth and regeneration programs, as in the case of imago formation in insect development; (ii) particular programs of growth and regeneration of progenitors are irreversibly lost, either partially or in their entirety, in mammals and birds. PMID:27017907

  17. Principles of Bioremediation Assessment

    NASA Astrophysics Data System (ADS)

    Madsen, E. L.

    2001-12-01

    Although microorganisms have successfully and spontaneously maintained the biosphere since its inception, industrialized societies now produce undesirable chemical compounds at rates that outpace naturally occurring microbial detoxification processes. This presentation provides an overview of both the complexities of contaminated sites and methodological limitations in environmental microbiology that impede the documentation of biodegradation processes in the field. An essential step toward attaining reliable bioremediation technologies is the development of criteria which prove that microorganisms in contaminated field sites are truly active in metabolizing contaminants of interest. These criteria, which rely upon genetic, biochemical, physiological, and ecological principles and apply to both in situ and ex situ bioremediation strategies include: (i) internal conservative tracers; (ii) added conservative tracers; (iii) added radioactive tracers; (iv) added isotopic tracers; (v) stable isotopic fractionation patterns; (vi) detection of intermediary metabolites; (vii) replicated field plots; (viii) microbial metabolic adaptation; (ix) molecular biological indicators; (x) gradients of coreactants and/or products; (xi) in situ rates of respiration; (xii) mass balances of contaminants, coreactants, and products; and (xiii) computer modeling that incorporates transport and reactive stoichiometries of electron donors and acceptors. The ideal goal is achieving a quantitative understanding of the geochemistry, hydrogeology, and physiology of complex real-world systems.

  18. Magnetism: Principles and Applications

    NASA Astrophysics Data System (ADS)

    Craik, Derek J.

    2003-09-01

    If you are studying physics, chemistry, materials science, electrical engineering, information technology or medicine, then you'll know that understanding magnetism is fundamental to success in your studies and here is the key to unlocking the mysteries of magnetism....... You can: obtain a simple overview of magnetism, including the roles of B and H, resonances and special techniques take full advantage of modern magnets with a wealth of expressions for fields and forces develop realistic general design programmes using isoparametric finite elements study the subtleties of the general theory of magnetic moments and their dynamics follow the development of outstanding materials appreciate how magnetism encompasses topics as diverse as rock magnetism, chemical reaction rates, biological compasses, medical therapies, superconductivity and levitation understand the basis and remarkable achievements of magnetic resonance imaging In his new book, Magnetism, Derek Craik throws light on the principles and applications of this fascinating subject. From formulae for calculating fields to quantum theory, the secrets of magnetism are exposed, ensuring that whether you are a chemist or engineer, physicist, medic or materials scientist Magnetism is the book for our course.

  19. Great Lakes Literacy Principles

    NASA Astrophysics Data System (ADS)

    Fortner, Rosanne W.; Manzo, Lyndsey

    2011-03-01

    Lakes Superior, Huron, Michigan, Ontario, and Erie together form North America's Great Lakes, a region that contains 20% of the world's fresh surface water and is home to roughly one quarter of the U.S. population (Figure 1). Supporting a $4 billion sport fishing industry, plus $16 billion annually in boating, 1.5 million U.S. jobs, and $62 billion in annual wages directly, the Great Lakes form the backbone of a regional economy that is vital to the United States as a whole (see http://www.miseagrant.umich.edu/downloads/economy/11-708-Great-Lakes-Jobs.pdf). Yet the grandeur and importance of this freshwater resource are little understood, not only by people in the rest of the country but also by many in the region itself. To help address this lack of knowledge, the Centers for Ocean Sciences Education Excellence (COSEE) Great Lakes, supported by the U.S. National Science Foundation and the National Oceanic and Atmospheric Administration, developed literacy principles for the Great Lakes to serve as a guide for education of students and the public. These “Great Lakes Literacy Principles” represent an understanding of the Great Lakes' influences on society and society's influences on the Great Lakes.

  20. [Equipment and technology in robotics].

    PubMed

    Murphy, Declan; Challacombe, Ben; Nedas, Tim; Elhage, Oussama; Althoefer, Kaspar; Seneviratne, Lakmal; Dasgupta, Prokar

    2007-05-01

    We review the evolution and current status of robotic equipment and technology in urology. We also describe future developments in the key areas of virtual reality simulation, mechatronics and nanorobotics. The history of robotic technology is reviewed and put into the context of current systems. Experts in the associated fields of nanorobotics, mechatronics and virtual reality simulation simulation review the important future developments in these areas. PMID:17626526

  1. Firefighters Integrated Response Equipment System

    NASA Technical Reports Server (NTRS)

    Kaplan, H.; Abeles, F.

    1978-01-01

    The Firefighters Integrated Response Equipment System (Project FIRES) is a joint National Fire Prevention and Control Administration (NFPCA)/National Aeronautics and Space Administration (NASA) program for the development of an 'ultimate' firefighter's protective ensemble. The overall aim of Project FIRES is to improve firefighter protection against hazards, such as heat, flame, smoke, toxic fumes, moisture, impact penetration, and electricity and, at the same time, improve firefighter performance by increasing maneuverability, lowering weight, and improving human engineering design of his protective ensemble.

  2. Strategy Guideline: HVAC Equipment Sizing

    SciTech Connect

    Burdick, A.

    2012-02-01

    The heating, ventilation, and air conditioning (HVAC) system is arguably the most complex system installed in a house and is a substantial component of the total house energy use. A right-sized HVAC system will provide the desired occupant comfort and will run efficiently. This Strategy Guideline discusses the information needed to initially select the equipment for a properly designed HVAC system. Right-sizing of an HVAC system involves the selection of equipment and the design of the air distribution system to meet the accurate predicted heating and cooling loads of the house. Right-sizing the HVAC system begins with an accurate understanding of the heating and cooling loads on a space; however, a full HVAC design involves more than just the load estimate calculation - the load calculation is the first step of the iterative HVAC design procedure. This guide describes the equipment selection of a split system air conditioner and furnace for an example house in Chicago, IL as well as a heat pump system for an example house in Orlando, Florida. The required heating and cooling load information for the two example houses was developed in the Department of Energy Building America Strategy Guideline: Accurate Heating and Cooling Load Calculations.

  3. Vibration budget for observatory equipment

    NASA Astrophysics Data System (ADS)

    MacMartin, Douglas G.; Thompson, Hugh

    2015-07-01

    Vibration from equipment mounted on the telescope and in summit support buildings has been a source of performance degradation at existing astronomical observatories, particularly for adaptive optics performance. Rather than relying only on best practices to minimize vibration, we present here a vibration budget that specifies allowable force levels from each source of vibration in the observatory (e.g., pumps, chillers, cryocoolers, etc.). This design tool helps ensure that the total optical performance degradation due to vibration is less than the corresponding error budget allocation and is also useful in design trade-offs, specifying isolation requirements for equipment, and tightening or widening individual equipment vibration specifications as necessary. The vibration budget relies on model-based analysis of the optical consequences that result from forces applied at different locations and frequencies, including both image jitter and primary mirror segment motion. We develop this tool here for the Thirty Meter Telescope but hope that this approach will be broadly useful to other observatories, not only in the design phase, but for verification and operations as well.

  4. Assessment of HYGAS mechanical equipment

    SciTech Connect

    Albrecht, P.R.; Kramberger, F.E.; Recupero, R.M.; Verden, M.L.; Rees, K.

    1980-10-01

    The HYGAS process, which converts coal to substitute natural gas, is being developed by the Institute of Gas Technology (IGT) using an 80 ton per day pilot plant located in Chicago, Illinois. Plant design started in 1967 and testing began in October 1971. Since then, 18,000 tons of both Eastern and Western coal have been gasified. Assessment of the mechanical equipment was made by Mechanical Technology Incorporated (MTI) in collaboration with a DOE on-site representative and a representative from IGT, the operating contractor. Data for the assessment were obtained by reviewing all available maintenance records, by interviewing key personnel from maintenance and operations, and by observing repairs and maintenance procedures where possible. While operating the plant, a variety of equipment problems were addressed, many of which are generic to HYGAS as well as other coal conversion processes. Some problems were solved completely while others were solved to suit the limited needs of the pilot plant. Accordingly, the emphasis of this study is on the degree of success in dealing with equipment failures, the unresolved problems and the implication to future coal conversion plants.

  5. Basic principles of maximizing dental office productivity.

    PubMed

    Mamoun, John

    2012-01-01

    To maximize office productivity, dentists should focus on performing tasks that only they can perform and not spend office hours performing tasks that can be delegated to non-dentist personnel. An important element of maximizing productivity is to arrange the schedule so that multiple patients are seated simultaneously in different operatories. Doing so allows the dentist to work on one patient in one operatory without needing to wait for local anesthetic to take effect on another patient in another operatory, or for assistants to perform tasks (such as cleaning up, taking radiographs, performing prophylaxis, or transporting and preparing equipment and supplies) in other operatories. Another way to improve productivity is to structure procedures so that fewer steps are needed to set up and implement them. In addition, during procedures, four-handed dental passing methods can be used to provide the dentist with supplies or equipment when needed. This article reviews basic principles of maximizing dental office productivity, based on the author's observations of business logistics used by various dental offices. PMID:22414506

  6. Principles of light energy management

    NASA Technical Reports Server (NTRS)

    Davis, N.

    1994-01-01

    Six methods used to minimize excess energy effects associated with lighting systems for plant growth chambers are reviewed in this report. The energy associated with wall transmission and chamber operating equipment and the experimental requirements, such as fresh air and internal equipment, are not considered here. Only the energy associated with providing and removing the energy for lighting is considered.

  7. Current IT Issues, 2004

    ERIC Educational Resources Information Center

    Spicer, Donald Z.; Deblois, Peter B.

    2004-01-01

    This article features the EDUCAUSE Current Issues Survey. Administered by the EDUCAUSE Current Issues Committee, whose members review and recommend the set of issues to be presented each year, the survey identifies the issues that leaders in higher education information technology see as their most critical IT challenges. The Top-Ten current IT…

  8. Power Product Equipment Technician: Lawn and Garden Equipment. Teacher Edition. Student Version.

    ERIC Educational Resources Information Center

    Hilley, Robert

    This packet contains teacher and student editions for lawn and garden equipment repair and maintenance, intended for the preparation of power product equipment technicians. This publication contains four units: (1) introduction to lawn and garden equipment; (2) light-duty lawn and garden equipment; (3) heavy-duty lawn and garden equipment; and (4)…

  9. Used energy-related laboratory equipment grant program for institutions of higher learning. Eligible equipment catalog

    SciTech Connect

    Not Available

    1994-07-01

    This is a listing of energy related equipment available through the Energy-Related Laboratory Equipment Grant Program which grants used equipment to institutions of higher education for energy-related research. Information included is an overview of the program, how to apply for a grant of equipment, eligibility requirements, types of equipment available, and the costs for the institution.

  10. Principles of allocation of health care resources.

    PubMed Central

    Knox, E G

    1978-01-01

    The methods and principles of allocating centrally provided health care resources to regions and areas are reviewed using the report of the Resource Allocation Working Party (RAWP) (Department of Health and Social Security, 1976) and the consultative document (Department of Health and Social Security, 1976a) as a basis. A range of practical problems arising from these papers (especially the report of the RAWP) is described and traced to the terms of reference. It is concluded that the RAWP misinterpreted aspects of social and administrative reality, and it failed to recognise clearly that the several principles on which it had to work conflicted with each other and demanded decisions of priority. The consequential errors led to (a) an injudicious imposition of 'objectivity' at all levels of allocation, (b) an unjustified insistence that the same method be used at each administrative level in an additive and transitive manner, (c) the exclusion of general practitioner services from their considerations, (d) a failure to delineate those decisions which are in fact political decisions, thus to concatenate them, inappropriately, with technical and professional issues. The main requirement in a revised system is for a mechanism which allocates different priorities to different principles at each appropriate administrative and distributive level, and adapts the working methods of each tier to meet separately defined objectives. PMID:262585

  11. Explanation and Critique of the Principles of Postmodern Moral Education

    ERIC Educational Resources Information Center

    Sajjadi, Seyed Mahdi

    2007-01-01

    Moral education is an important and complicated issue facing the educational institutions, specifically in religious societies in the modern world. The existing flaws and shortcomings in moral education arise in the first place, from the lack of a precise definition for the concepts, processes, content, aims, principles and foundations of moral…

  12. Does Student Quality Matter in the Teaching of Economic Principles?

    ERIC Educational Resources Information Center

    Andreopoulos, Giuliana Campanelli; Panayides, Alexandros

    2010-01-01

    Economics is usually perceived as a difficult subject among undergraduate students and the literature suggests that the student's problems with principles of economics are mainly related to the chalk and talk type of teaching, the simplicity of economic models, limited discussions on current economic issues, and on race, gender, and other types of…

  13. Ethical Principles, Practices, and Problems in Higher Education.

    ERIC Educational Resources Information Center

    Baca, M. Carlota, Ed.; Stein, Ronald H., Ed.

    Eighteen professionals analyze the ethical principles, practices, and problems in institutions of higher learning by examining the major issues facing higher education today. Focusing on ethical standards and judgements that affect decision-making and problem-solving, the contributors review the rights and responsibilities of academic freedom,…

  14. Rites of Passage: How Children Learn the Principles of Community.

    ERIC Educational Resources Information Center

    Adelson, Joseph

    1982-01-01

    Interviewed American, British, and German young people about their ideas regarding numerous political, social, and moral issues. Discusses the children's conceptions of community and of law, the growth of principles, and their understanding of human psychology and social reality. (Author/GC)

  15. Cognitive Scientists Prefer Theories and Testable Principles with Teeth

    ERIC Educational Resources Information Center

    Graesser, Arthur C.

    2009-01-01

    Alexander, Schallert, and Reynolds (2009/this issue) proposed a definition and landscape of learning that included 9 principles and 4 dimensions ("what," "who," "where," "when"). This commentary reflects on the utility of this definition and 4-dimensional landscape from the standpoint of educational psychologists who have a cognitive science…

  16. Core Principles for Engaging Young People in Community Change

    ERIC Educational Resources Information Center

    Pittman, Karen; Martin, Shanetta; Williams, Anderson

    2007-01-01

    Engaging young people as partners in community change is a compelling idea, but translating that idea into effective practice requires focused attention to a range of issues. The principles described in this paper emerged from the commingling of research and practice that occurred when the Forum for Youth Investment merged with Community IMPACT!…

  17. The Principles of Economics from Now until Then: A Response.

    ERIC Educational Resources Information Center

    McConnell, Campbell R.

    1988-01-01

    Responding to Bell's article "The Principles of Economics from Now until Then," McConnell focuses on several issues of disagreement. Discusses competing macroeconomic theories, the internationalization of textbooks, pedagogical priorities, and the future of economics textbooks. Argues that professors need to do a more objective job of evaluating…

  18. Principles of VCSEL designing

    NASA Astrophysics Data System (ADS)

    Nakwaski, W.

    2008-03-01

    Comprehensive computer simulations are currently the most efficient and cheap methods in designing and optimisation of semiconductor device structures. Seemingly they should be as exact as possible, but in practice it is well known that the most exact approaches are also the most involved and the most time-consuming ones and need powerful computers. In some cases, cheaper somewhat simplified modelling simulations are sufficiently accurate. Therefore, an appropriate modelling approach should be chosen taking into account a compromise between our needs and our possibilities. Modelling of operation and designing of structures of vertical-cavity surface-emitting diode lasers (VCSELs) requires appropriate mathematical description of physical processes crucial for devices operation, i.e., various optical, electrical, thermal, recombination and sometimes also mechanical phenomena taking place within their volumes. Equally important are mutual interactions between above individual processes, usually strongly non-linear and creating a real network of various inter-relations. Chain is as strong as its weakest link. Analogously, model is as exact as its less exact part. Therefore it is useless to improve exactness of its more accurate parts and not to care about less exact ones. All model parts should exhibit similar accuracy. In any individual case, a reasonable compromise should be reached between high modelling fidelity and its practical convenience depending on a main modelling goal, importance and urgency of expected results, available equipment and also financial possibilities. In the present paper, some simplifications used in VCSEL modelling are discussed and their impact on exactness of VCSEL designing is analysed.

  19. [Principles of social gerontology].

    PubMed

    Kricheldorff, Cornelia; Aner, Kirsten; Himmelsbach, Ines; Thiesemann, Rüdiger

    2015-12-01

    Social gerontology is seen as a science-based but application-oriented subdiscipline of gerontology. It focuses particularly on social relationships in old age, social participation of elderly and old people and the protection of their individual needs. Self-determination and autonomy are important value orientations. Central issues are the quality of life and life satisfaction from the perspective of personal resources and biographical influences and the conditions of individual aging in the sense of differential gerontology. Against this background, in the first part of this article Kirsten Aner discusses the social construction of aging and in part two Ines Himmelsbach describes the typical life events and developmental tasks in the process of aging. The article concludes with a theoretical basis in which Cornelia Kricheldorff outlines social aging theories and derives a brief description of approaches and interventions. PMID:26496913

  20. Privacy in the Digital Environment--Issues for Libraries.

    ERIC Educational Resources Information Center

    Gorman, Michael

    This paper discusses issues for libraries related to privacy in the digital environment. The first section defines the meaning of privacy. The second section discusses the impact of technology and the use of technology, including principles issued by the U.S. Department of Health, Education, and Welfare in 1973 that still provide a basis for…