Science.gov

Sample records for criteria technical review

  1. Technical criteria for an Area-Of-Review variance methodology. Appendix B

    SciTech Connect

    1994-01-01

    This guidance was developed by the Underground Injection Practices Research Foundation to assist Underground Injection Control Directors in implementing proposed changes to EPA`s Class 2 Injection Well Regulations that will apply the Area-Of-Review (AOR) requirement to previously exempt wells. EPA plans to propose amendments this year consistent with the recommendations in the March 23, 1992, Final Document developed by the Class 2 Injection Well Advisory Committee, that will require AORs to be performed on all Class 2 injection wells except those covered by previously conducted AORs and those located in areas that have been granted a variance. Variances may be granted if the Director determines that there is a sufficiently low risk of upward fluid movement from the injection zone that could endanger underground sources of drinking water. This guidance contains suggested technical criteria for identifying areas eligible for an AOR variance. The suggested criteria were developed in consultation with interested States and representatives from EPA, industry and the academic community. Directors will have six months from the promulgation of the new regulations to provide EPA with either a schedule for performing AOR`s within five years on all wells not covered by previously conducted AORs, or notice of their intent to establish a variance program. It is believed this document will provide valuable assistance to Directors who are considering whether to establish a variance program or have begun early preparations to develop such a program.

  2. Solid waste disposal facility criteria. Technical manual

    SciTech Connect

    Not Available

    1993-11-01

    The technical manual has been developed to assist municipal solid waste landfill (MSWLF) owners and operators in achieving compliance with the revised MSWLF Criteria, promulgated on October 9, 1991 in Title 40, Part 258, of the Code of Federal Regulations (CFR). The manual is not a regulatory document, and does not provide mandatory technical guidance, but does provide assistance for coming into compliance with the technical aspects of the revised landfill Criteria. The document is intended for use by landfill owners/operators and their consultants and contractors who provide advice on demonstrating compliance with the Part 258 standards.

  3. NRC nuclear waste management technical support in the development of nuclear waste form criteria. Task 4. Test development review

    SciTech Connect

    Czyscinski, K.S.; Swyler, K.J.; Klamut, C.J.

    1980-05-01

    This interim report concerns the development of testing procedures to assess the performance of waste packages to be used for high-level waste disposal in geologic repositories. Single component testing of the waste package is determined to be a workable strategy for testing and evaluation in terms of NRC release rate criteria. An initial literature review has identified key tests and those variables which must be included in testing procedures to simulate repository conditions. The range of these conditions remains to be determined precisely. Methods for leach, corrosion, and sorption testing are reviewed and initial recommendations made for preferred procedures. A combination of static and dynamic tests is needed to evaluate waste package component performance. Additional research is necessary in certain areas both to establish reliable testing methods and to define the range of testing variables. Research recommendations are included in the report. Ancillary measurements will be required to ensure that key tests rigorously assess the durability of waste package components under anticipated repository conditions. In particular, radiation effects in the repository environment must be considered and, where necessary, simulated during critical testing. Research is recommended to aid in determining when and how this should be done.

  4. 47 CFR 22.813 - Technical channel pair assignment criteria.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Technical channel pair assignment criteria. 22....813 Technical channel pair assignment criteria. The rules in this section establish technical assignment criteria for the channel pairs listed in § 22.805. These criteria are intended to...

  5. Crew Transportation Technical Standards and Design Evaluation Criteria

    NASA Technical Reports Server (NTRS)

    Lueders, Kathryn L.; Thomas, Rayelle E. (Compiler)

    2015-01-01

    Crew Transportation Technical Standards and Design Evaluation Criteria contains descriptions of technical, safety, and crew health medical processes and specifications, and the criteria which will be used to evaluate the acceptability of the Commercial Providers' proposed processes and specifications.

  6. 47 CFR 68.608 - Publication of technical criteria.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 47 Telecommunication 3 2014-10-01 2014-10-01 false Publication of technical criteria. 68.608... Attachments § 68.608 Publication of technical criteria. The Administrative Council for Terminal Attachments shall place technical criteria proposed for publication on public notice for 30 days. At the end of...

  7. 47 CFR 68.608 - Publication of technical criteria.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 47 Telecommunication 3 2012-10-01 2012-10-01 false Publication of technical criteria. 68.608... Attachments § 68.608 Publication of technical criteria. The Administrative Council for Terminal Attachments shall place technical criteria proposed for publication on public notice for 30 days. At the end of...

  8. Independent technical review, handbook

    SciTech Connect

    Not Available

    1994-02-01

    Purpose Provide an independent engineering review of the major projects being funded by the Department of Energy, Office of Environmental Restoration and Waste Management. The independent engineering review will address questions of whether the engineering practice is sufficiently developed to a point where a major project can be executed without significant technical problems. The independent review will focus on questions related to: (1) Adequacy of development of the technical base of understanding; (2) Status of development and availability of technology among the various alternatives; (3) Status and availability of the industrial infrastructure to support project design, equipment fabrication, facility construction, and process and program/project operation; (4) Adequacy of the design effort to provide a sound foundation to support execution of project; (5) Ability of the organization to fully integrate the system, and direct, manage, and control the execution of a complex major project.

  9. 47 CFR 68.7 - Technical criteria for terminal equipment.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Section 68.7 Telecommunication FEDERAL COMMUNICATIONS COMMISSION (CONTINUED) COMMON CARRIER SERVICES (CONTINUED) CONNECTION OF TERMINAL EQUIPMENT TO THE TELEPHONE NETWORK General § 68.7 Technical criteria for... switched telephone network. (b) Technical criteria published by the Administrative Council for...

  10. 7 CFR 653.2 - Technical standards and criteria.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Technical standards and criteria. 653.2 Section 653.2 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE SUPPORT ACTIVITIES TECHNICAL STANDARDS § 653.2 Technical standards and...

  11. Engineering Technical Review Planning Briefing

    NASA Technical Reports Server (NTRS)

    Gardner, Terrie

    2012-01-01

    The general topics covered in the engineering technical planning briefing are 1) overviews of NASA, Marshall Space Flight Center (MSFC), and Engineering, 2) the NASA Systems Engineering(SE) Engine and its implementation , 3) the NASA Project Life Cycle, 4) MSFC Technical Management Branch Services in relation to the SE Engine and the Project Life Cycle , 5) Technical Reviews, 6) NASA Human Factor Design Guidance , and 7) the MSFC Human Factors Team. The engineering technical review portion of the presentation is the primary focus of the overall presentation and will address the definition of a design review, execution guidance, the essential stages of a technical review, and the overall review planning life cycle. Examples of a technical review plan content, review approaches, review schedules, and the review process will be provided and discussed. The human factors portion of the presentation will focus on the NASA guidance for human factors. Human factors definition, categories, design guidance, and human factor specialist roles will be addressed. In addition, the NASA Systems Engineering Engine description, definition, and application will be reviewed as background leading into the NASA Project Life Cycle Overview and technical review planning discussion.

  12. Mechanical Engineering Department. Technical review

    SciTech Connect

    Simecka, W.B.; Condouris, R.A.; Talaber, C.

    1980-01-01

    The Mechanical Engineering Department Technical Review is published to (1) inform the readers of various technical activities within the Department, (2) promote exchange of ideas, and (3) give credit to the personnel who are achieving the results. The report is formatted into two parts: technical achievements and publication abstracts. The first is divided into eight sections, one for each Division in the Department providing the reader with the names of the personnel and the Division accomplishing the work.

  13. Mechanical engineering department technical review

    SciTech Connect

    Carr, R.B. Denney, R.M.

    1981-01-01

    The Mechanical Engineering Department Technical Review is published to: (1) inform the readers of various technical activities within the department, (2) promote exchange of ideas, and (3) give credit to the personnel who are achieving the results. The report is formatted into two parts: technical acievements and publication abstracts. The first is divided into eight sections, one for each division in the department providing the reader with the names of the personnel and the division accomplishing the work.

  14. Mechanical Engineering Department Technical Review

    SciTech Connect

    Carr, R.B.; Denney, R.M.

    1981-07-01

    The Mechanical Engineering Department Technical Review is published to inform readers of various technical activities within the Department, promote exchange of ideas, and give credit to personnel who are achieving the results. The report is presented in two parts: technical achievements and publication abstracts. The first is divided into seven sections, each of which reports on an engineering division and its specific activities related to nuclear tests, nuclear explosives, weapons, energy systems, engineering sciences, magnetic fusion, and materials fabrication.

  15. 7 CFR 3400.15 - Review criteria.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... RESEARCH GRANTS PROGRAM Scientific Peer Review of Research Grant Applications § 3400.15 Review criteria. (a) Subject to the varying conditions and needs of States, Federal funded agricultural research supported... citizens, and society as a whole; (4) Improve the productivity of the American agricultural system...

  16. 7 CFR 3400.15 - Review criteria.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... RESEARCH GRANTS PROGRAM Scientific Peer Review of Research Grant Applications § 3400.15 Review criteria. (a) Subject to the varying conditions and needs of States, Federal funded agricultural research supported... citizens, and society as a whole; (4) Improve the productivity of the American agricultural system...

  17. The Software Technical Review Process

    DTIC Science & Technology

    1988-06-01

    section differentiates between formal and informal sistent manner in which every developer has their reviews. These terms are ill-defined and must be...cited. SEI-CM-3-1.5 13 The Software Technical Review Process Remus79 Eng. SE-JO, 1 (Jan. 1984), 68-72. Remus, H., and S. Zilles . "Prediction and Manage...34 Fourth International Conference on Software equation in a project management system. There Engineering. Silver Spring, MD: IEEE Computer are several

  18. Texas State Technical College Review.

    ERIC Educational Resources Information Center

    Aumack, Bruce; Blake, Larry J.

    Texas educational legislation for 1991 required the Texas Higher Education Coordinating Board (THECB) to review the operations of, and the continuing need for, each of the four main campuses and five extension centers of the Texas State Technical College System (TSTCS), and to make recommendations concerning the facilities' continuation and/or…

  19. Mechanical Engineering Department technical review

    SciTech Connect

    Carr, R.B.; Abrahamson, L.; Denney, R.M.; Dubois, B.E

    1982-01-01

    Technical achievements and publication abstracts related to research in the following Divisions of Lawrence Livermore Laboratory are reported in this biannual review: Nuclear Fuel Engineering; Nuclear Explosives Engineering; Weapons Engineering; Energy Systems Engineering; Engineering Sciences; Magnetic Fusion Engineering; and Material Fabrication. (LCL)

  20. 7 CFR 3430.908 - Review criteria.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) NATIONAL INSTITUTE OF FOOD AND... ADMINISTRATIVE PROVISIONS New Era Rural Technology Competitive Grants Program § 3430.908 Review criteria... for Advancing Quality of Technology Development, Applied Research, and/or Training/Significance of...

  1. 7 CFR 3430.908 - Review criteria.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) NATIONAL INSTITUTE OF FOOD AND... ADMINISTRATIVE PROVISIONS New Era Rural Technology Competitive Grants Program § 3430.908 Review criteria...) Potential for Advancing Quality of Technology Development, Applied Research, and/or Training/Significance...

  2. 7 CFR 3430.908 - Review criteria.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) NATIONAL INSTITUTE OF FOOD AND... ADMINISTRATIVE PROVISIONS New Era Rural Technology Competitive Grants Program § 3430.908 Review criteria... for Advancing Quality of Technology Development, Applied Research, and/or Training/Significance of...

  3. 7 CFR 3430.908 - Review criteria.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... Agriculture Regulations of the Department of Agriculture (Continued) NATIONAL INSTITUTE OF FOOD AND... ADMINISTRATIVE PROVISIONS New Era Rural Technology Competitive Grants Program § 3430.908 Review criteria... for Advancing Quality of Technology Development, Applied Research, and/or Training/Significance of...

  4. Humanitarian Assistance in Syria Analysis Technical Review

    DTIC Science & Technology

    2014-12-01

    TRAC-M-TM-15-012 December 2014 Humanitarian Assistance in Syria Analysis Technical Review TRADOC Analysis...INTENTIONALLY LEFT BLANK TRAC-M-TM-14- December 2014 Humanitarian Assistance in Syria Analysis Technical Review Author Mr...2014 3. REPORT TYPE AND DATES COVERED Technical Memorandum, July 2014 to October 2014 4. TITLE AND SUBTITLE Humanitarian Assistance in Syria Analysis

  5. 42 CFR 456.122 - Evaluation criteria for admission review.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Evaluation criteria for admission review. 456.122...: Review of Need for Admission 1 § 456.122 Evaluation criteria for admission review. The UR plan must provide that— (a) The committee develops written medical care criteria to assess the need for...

  6. Guidelines for technical reviews of software products

    SciTech Connect

    Wilburn, N.P.

    1982-03-01

    A guideline is given for technical review of products developed during a software life cycle. Purposes and benefits of reviews are given. Varieties of reviews, when they should take place, roles of the reviewers and products of the review are described.

  7. 47 CFR 22.715 - Technical channel assignment criteria for rural radiotelephone stations.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 47 Telecommunication 2 2010-10-01 2010-10-01 false Technical channel assignment criteria for rural...) COMMON CARRIER SERVICES PUBLIC MOBILE SERVICES Rural Radiotelephone Service § 22.715 Technical channel assignment criteria for rural radiotelephone stations. Channels are assigned in the Rural...

  8. 38 CFR 61.53 - Rating criteria for technical assistance grant applications.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...: (1) How the recipients of technical training will increase their skill level regarding the completion... technical assistance grant applications. 61.53 Section 61.53 Pensions, Bonuses, and Veterans' Relief... criteria for technical assistance grant applications. (a) Applicants that meet the threshold...

  9. Book Reviewing Media for Technical Libraries

    ERIC Educational Resources Information Center

    Sadow, Arnold

    1970-01-01

    Publications which publish reviews of new technical books are compared and evaluated. The ideal reviewing journal provides critical reviews of all books--good, bad and indifferent--written by subject specialists, and publishes these reviews at the same time as the books are published. A proposal for producing such a journal is presented for…

  10. 7 CFR 653.2 - Technical standards and criteria.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... guidance and direction needed to assure that the practices meet the intended purpose and are of the quality needed to assure lasting for the design life. Standards and criteria are developed in consultation...

  11. NUTRIENT CRITERIA TECHNICAL GUIDANCE MANUAL - ESTUARINE AND COASTAL MARINE WATERS, OCTOBER 2001

    EPA Science Inventory

    Nutrient overenrichment is a major cause of water pollution in the United States. The purpose of this manual is to provide scientifically defensible technical guidance to assist States, authorized Tribes, and other governmental entities in developing numeric nutrient criteria fo...

  12. AIR QUALITY CRITERIA FOR LEAD (SECOND EXTERNAL REVIEW DRAFT)

    EPA Science Inventory

    The Clean Air Act mandates periodic review of the National Ambient Air Quality Standards (NAAQS) for six common air pollutants, also referred to as criteria pollutants, including lead. Under the review process, EPA's Office of Research and Development develops a criteria docu...

  13. CRITERIA FOR EVALUATION OF VOCATIONAL TECHNICAL SCHOOLS OF CONNECTICUT. (TITLE SUPPLIED).

    ERIC Educational Resources Information Center

    Connecticut State Dept. of Education, Hartford. Bureau of Vocational-Technical Schools.

    GUIDELINES AND CRITERIA FOR THE EVALUATION OF THE OVERALL PROGRAM OF THE VOCATIONAL-TECHNICAL SCHOOL ARE PROVIDED. PHILOSOPHY, OBJECTIVES, AND CHECK LISTS CONSISTING OF PROVISIONS, CONDITIONS, OR CHARACTERISTICS FOUND IN GOOD VOCATIONAL-TECHNICAL SCHOOLS ARE PRESENTED FOR EVALUATING THE FOLLOWING AREAS--ADMINISTRATION, PROFESSIONAL STAFF, TRADE…

  14. Electronics Engineering Department EE technical review

    SciTech Connect

    Not Available

    1984-04-01

    This is a technical review of work done by the Electronics Engineering Department of the Lawrence Livermore National Laboratory. Titles of papers included in this review are as follows: Motion-Control System for the Large Optics Diamond Turning Machine; A New Rotating Turbine Camera Controller that Extends Capability and Improves Reliability; The Ring Seating System and The LGF Data Acquisition System.

  15. Learning Objects and Virtual Learning Environments Technical Evaluation Criteria

    ERIC Educational Resources Information Center

    Kurilovas, Eugenijus; Dagiene, Valentina

    2009-01-01

    The main scientific problems investigated in this article deal with technical evaluation of quality attributes of the main components of e-Learning systems (referred here as DLEs--Digital Libraries of Educational Resources and Services), i.e., Learning Objects (LOs) and Virtual Learning Environments (VLEs). The main research object of the work is…

  16. 7 CFR 3400.15 - Review criteria.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... systems to enhance the environment and the natural resource base upon which a sustainable agricultural... why proposal does not meet guidelines under comment section of this form. II. Selection Criteria... considered high for each selection criterion. A weighted factor is used for each criterion....

  17. 7 CFR 3400.15 - Review criteria.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... systems to enhance the environment and the natural resource base upon which a sustainable agricultural... why proposal does not meet guidelines under comment section of this form. II. Selection Criteria... considered high for each selection criterion. A weighted factor is used for each criterion....

  18. 60% Review technical specifications, Deaf Smith Site

    SciTech Connect

    Gast, R.A.

    1987-08-01

    The enclosed documentation for the 60% Review Technical Specifications, Deaf Smith Site includes: Solicitation Documents which represent the eventual Federal Acquisition Regulations (FARs) and Department of Energy Acquisition Regulations (DEARs) that will comprise a segment of the contractual documents for bidders attention; Contract Clauses that will become integral parts for the Fixed Price Construction Contracts applicable to the Exploratory Shaft Facility; Special Contract Requirements that will become contract provisions requiring specific contractor attention; Technical Specifications which have been completed for 60% submission, and the current list of 241 Contract Drawings that have been separately forwarded for review and comment.

  19. Independent technical review of the Pinellas Plant

    SciTech Connect

    Not Available

    1994-07-01

    This report documents an Independent Technical Review (ITR) of facilities, organizations, plans, activities and various other elements required to successfully transition the Pinellas Plant from Defense Program (DP) funded operation to either community developed reuse or safe deactivation leading to decontamination and decommissioning (D&D). The review was conducted at the request of the Department of Energy (DOE) Deputy Assistant Secretary for Facility Transition and Management (EM-60) and is a consensus of the nine member ITR Team.

  20. DCS (Defense Communications System) Technical Control Engineering Criteria. Revision 1

    DTIC Science & Technology

    1981-05-01

    Block 20, It dXlerent from Report) Same IS. SUPPLEMENTARY NOTES Review Relevance 5 Years from Submission Date 1S. KEY WORDS (Continue on rveree side If...sample, is transmitted. DEM See Demodulatiun. When used as an abbreviation, signifies the receive side of a carrier circuit. DEMODULATION The act of...internal failures, scheduled shut down, or servicing. DRAMA - Digital Radio and Multiplex "Acquisition DROP SIDE - That portion of patch bay that looks

  1. Book Review: New Perspectives on Technical Editing

    NASA Astrophysics Data System (ADS)

    Murphy, A. J. (Ed.); Sterken, Christiaan

    2012-08-01

    New Perspectives on Technical Editing by Avon J. Murphy (ed.) ISBN : 978-0895033949 (2010) Baywood Publishing Company Inc, Hardcover, 210 pages, 35.5 GBP This book presents a collection of 10 chapters dealing with diverse aspects of technical editing (ie, editorial planning, and analysis and structural changes made to other people's technological documents): research in technical editing, trends and teaching of technical editing, copyediting, and technical journal editing. The role and function of the modern journal and book editor is also dealt with in detail. Each chapter is written by an expert in the field: senior editors, university professors in technical communication, technical writers and linguists. The ever-evolving role of the editor is clearly elucidated in several historical reviews, and in the descriptions of the expectations for the future. A very striking aspect of this book is its extensive collection of bibliographic resources: every chapter lists dozens of very useful references, and the closing chapter, and annotated bibliography, contain many not so well known references, and are most useful. All in all, the book is a treasure trove listing more than 400 references, in addition to numerous webpage URLs embedded in the texts. The book is designed to help the reader to understand current practices and norms in technical editing, and to help to take action in editing as well as in teaching and educating would-be editors. The audience for this book thus includes editors and teachers, but also writers, researchers and students. A deep reading of this book will result in a better understanding of the difference between full technical editing and its much narrower component so well known as copyediting, and will convince any prospective editor that editing should not be undertaken if the people involved do not master the art of precision and accuracy in technical (as well as in human) communication, do not possess the technical know how and computer

  2. A review of macroscopic ductile failure criteria.

    SciTech Connect

    Corona, Edmundo; Reedlunn, Benjamin

    2013-09-01

    The objective of this work was to describe several of the ductile failure criteria com- monly used to solve practical problems. The following failure models were considered: equivalent plastic strain, equivalent plastic strain in tension, maximum shear, Mohr- Coulomb, Wellman's tearing parameter, Johnson-Cook and BCJ MEM. The document presents the main characteristics of each failure model as well as sample failure predic- tions for simple proportional loading stress histories in three dimensions and in plane stress. Plasticity calculations prior to failure were conducted with a simple, linear hardening, J2 plasticity model. The resulting failure envelopes were plotted in prin- cipal stress space and plastic strain space, where the dependence on stress triaxiality and Lode angle are clearly visible. This information may help analysts select a ductile fracture model for a practical problem and help interpret analysis results.

  3. 7 CFR 3400.15 - Review criteria.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... Regulations of the Department of Agriculture (Continued) COOPERATIVE STATE RESEARCH, EDUCATION, AND EXTENSION SERVICE, DEPARTMENT OF AGRICULTURE SPECIAL RESEARCH GRANTS PROGRAM Scientific Peer Review of Research... system of the United States within the global economy; (3) Expand economic opportunities in rural...

  4. Air Quality Criteria for Lead (First External Review Draft)

    EPA Science Inventory

    Background:

    The Clean Air Act mandates periodic review of the National Ambient Air Quality Standards (NAAQS) for six common air pollutants, also referred to as criteria pollutants, including lead. Under the review process, EPA's Office of Research and Development d...

  5. Combating Terrorism Technical Support Office. 2008 Review

    DTIC Science & Technology

    2009-01-15

    Department of Justice’s Bureau of Alcohol, Tobacco , Firearms, and Explosives chairs the subgroup. Focus Areas The BX subgroup focus areas refl ect the...organophosphate compounds, botulinum toxin, cyanide compounds, and carbon monoxide. The system is a portable, lightweight hand-held device and requires...DEPARTMENT OF JUSTICE • Bureau of Alcohol, Tobacco , Firearms, and Explosives Combating Terrorism Technical Support Office 2008 Review Appendix 89

  6. Aircraft digital flight control technical review

    NASA Technical Reports Server (NTRS)

    Davenport, Otha B.; Leggett, David B.

    1993-01-01

    The Aircraft Digital Flight Control Technical Review was initiated by two pilot induced oscillation (PIO) incidents in the spring and summer of 1992. Maj. Gen. Franklin (PEO) wondered why the Air Force development process for digital flight control systems was not preventing PIO problems. Consequently, a technical review team was formed to examine the development process and determine why PIO problems continued to occur. The team was also to identify the 'best practices' used in the various programs. The charter of the team was to focus on the PIO problem, assess the current development process, and document the 'best practices.' The team reviewed all major USAF aircraft programs with digital flight controls, specifically, the F-15E, F-16C/D, F-22, F-111, C-17, and B-2. The team interviewed contractor, System Program Office (SPO), and Combined Test Force (CTF) personnel on these programs. The team also went to NAS Patuxent River to interview USN personnel about the F/A-18 program. The team also reviewed experimental USAF and NASA systems with digital flight control systems: X-29, X-31, F-15 STOL and Maneuver Technology Demonstrator (SMTD), and the Variable In-Flight Stability Test Aircraft (VISTA). The team also discussed the problem with other experts in the field including Ralph Smith and personnel from Calspan. The major conclusions and recommendations from the review are presented.

  7. 44 CFR 152.5 - Review process and evaluation criteria.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 44 Emergency Management and Assistance 1 2010-10-01 2010-10-01 false Review process and evaluation criteria. 152.5 Section 152.5 Emergency Management and Assistance FEDERAL EMERGENCY MANAGEMENT AGENCY, DEPARTMENT OF HOMELAND SECURITY FIRE PREVENTION AND CONTROL ASSISTANCE TO FIREFIGHTERS GRANT PROGRAM §...

  8. 40 CFR 35.1640-1 - Application review criteria.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Application review criteria. 35.1640-1 Section 35.1640-1 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GRANTS AND OTHER FEDERAL... improvement in fish and wildlife habitat and associated beneficial effects on specific fish populations...

  9. Independent technical review of the Mound Plant

    SciTech Connect

    Not Available

    1994-06-01

    This report documents an Independent Technical Review (ITR) of the facilities, organizations, plans, and activities required to transition particular elements of the Mound Plant from Defense Program (DP) funded operation as appropriate either to community developed reuse or safe deactivation leading to decontamination and decommissioning (D&D). The review was conducted at the request of the Dr. Willis Bixby, Deputy Assistant Secretary, U.S. Department of Energy EM-60, Office of Facility Transition and Management and is a consensus of the nine member ITR Team. Information for the review was drawn from documents provided to the ITR Team by the Miamisburg Area Office (MB) of the DOE, EG&G, the City of Miamisburg, and others; and from presentations, discussions, interviews, and facility inspections at the Mound Plant during the weeks of March 14 and March 28, 1994. During the week of April 25, 1994, the ITR Team met at Los Alamos, New Mexico to develop consensus recommendations. A presentation of the core recommendations was made at the Mound Plant on May 5, 1994. This is an independent assessment of information available to, and used by, the Mound Plant personnel. Repetition of the information is not meant to imply discovery by the ITR Team. Team members, however, acting as independent reviewers, frequently assess the information from a perspective that differs significantly from that of the Mound Plant personnel. The report is based on information obtained and conditions observed during the March 1994 review interval. The ITR process and normal site work often initiate rapid, beneficial changes in understanding and organization immediately following the review. These changes frequently alter conditions observed during the review, but the report does not address changes subsequent to the review interval.

  10. PET/MRI – Technical Review

    PubMed Central

    Muzic, Raymond F.; DiFilippo, Frank P.

    2015-01-01

    PET/MR is a hybrid imaging technology with the potential to combine the molecular and functional information of PET with the soft-tissue contrast of MR. Herein we review the technical features and challenges of putting these different technologies together. We emphasize the conceptual to make the material accessible to a wide audience. We begin by reviewing PET/CT, a more mature multi-modality imaging technology, to provide a basis for comparison to the history of PET/MR development. We discuss the motivation and challenges of PET/MR and different approaches that have been used to meet the challenges. We conclude with a speculation about the future of this exciting imaging method. PMID:25497909

  11. GIS modelling for new landfill sites: critical review of employed criteria and methods of selection criteria

    NASA Astrophysics Data System (ADS)

    Abujayyab, Sohaib K. M.; Ahamad, Mohd Sanusi S.; Shukri Yahya, Ahmad; Bashir, Mohammed J. K.; Aziz, Hamidi Abdul

    2016-06-01

    Policy makers and the public are increasingly concerned with the determination of landfill-siting input criteria (DLSIC) in landfill modelling procedures as an area of research. Thus, its procedures are complicated and decision makers are increasingly pressured. These procedures can be considerably develop in order to reduce the negative effect of landfill locations on the environment, economy, and society. In this review article, literature related to the developments of 64 models and their procedures in the past 18 years (from 1997 to 2014) were comprehensively survey. DLSIC are determined through a conventional method. The frequency of criterion usage reflects the limitation of Conventional method for DLSIC. Moreover, some of these studies utilize unrelated criteria that are time-consuming, costly, arduous, and fruitless. Potential improvement in Geographic information systems GIS modelling parameter for landfill sites via utilizing multivariate analysis (MVA) instead of Conventional method (CM) through for DLSIC (e.g., Input variables, Accuracy, objectivity, reliability of criteria, time consumption, cost and comprehensiveness) were emphasize. It can be conclude that expenses can be reduce by implementing MVA in DLSIC for landfill modelling using geographic information systems (GIS) based on the corresponding significant level. Moreover, the determined criteria can be accurate, satisfying, sufficient, and free of bias from experts and human error.

  12. NIH Peer Review: Scored Review Criteria and Overall Impact

    ERIC Educational Resources Information Center

    Lindner, Mark D.; Vancea, Adrian; Chen, Mei-Ching; Chacko, George

    2016-01-01

    The National Institutes of Health (NIH) is the largest source of funding for biomedical research in the world. Funding decisions are made largely based on the outcome of a peer review process that is intended to provide a fair, equitable, timely, and unbiased review of the quality, scientific merit, and potential impact of the research. There have…

  13. Integrating Multiple Criteria Evaluation and GIS in Ecotourism: a Review

    NASA Astrophysics Data System (ADS)

    Mohd, Z. H.; Ujang, U.

    2016-09-01

    The concept of 'Eco-tourism' is increasingly heard in recent decades. Ecotourism is one adventure that environmentally responsible intended to appreciate the nature experiences and cultures. Ecotourism should have low impact on environment and must contribute to the prosperity of local residents. This article reviews the use of Multiple Criteria Evaluation (MCE) and Geographic Information System (GIS) in ecotourism. Multiple criteria evaluation mostly used to land suitability analysis or fulfill specific objectives based on various attributes that exist in the selected area. To support the process of environmental decision making, the application of GIS is used to display and analysis the data through Analytic Hierarchy Process (AHP). Integration between MCE and GIS tool is important to determine the relative weight for the criteria used objectively. With the MCE method, it can resolve the conflict between recreation and conservation which is to minimize the environmental and human impact. Most studies evidences that the GIS-based AHP as a multi criteria evaluation is a strong and effective in tourism planning which can aid in the development of ecotourism industry effectively.

  14. Quality criteria for simulator images - A literature review

    NASA Astrophysics Data System (ADS)

    Padmos, Pieter; Milders, Maarten V.

    1992-12-01

    Quality criteria are presented for each of about 30 different outside-world image features of computer-generated image systems on vehicle simulators (e.g., airplane, tank, ship). Criteria derived are based on a literature review. In addition to purely physical properties related to image presentation (e.g., field size, contrast ratio, update frequency), attention is paid to image content (e.g., number of polygons, surface treatments, moving objects) and various other features (e.g., electro-optical aids, vehicle-terrain interactions, modeling tools, instruction tools). Included in this paper are an introduction on visual perception, separate discussions of each image feature including terminology definitions, and suggestions for further research.

  15. Peer Review of Grant Applications: Criteria Used and Qualitative Study of Reviewer Practices

    PubMed Central

    Abdoul, Hendy; Perrey, Christophe; Amiel, Philippe; Tubach, Florence; Gottot, Serge; Durand-Zaleski, Isabelle; Alberti, Corinne

    2012-01-01

    Background Peer review of grant applications has been criticized as lacking reliability. Studies showing poor agreement among reviewers supported this possibility but usually focused on reviewers’ scores and failed to investigate reasons for disagreement. Here, our goal was to determine how reviewers rate applications, by investigating reviewer practices and grant assessment criteria. Methods and Findings We first collected and analyzed a convenience sample of French and international calls for proposals and assessment guidelines, from which we created an overall typology of assessment criteria comprising nine domains relevance to the call for proposals, usefulness, originality, innovativeness, methodology, feasibility, funding, ethical aspects, and writing of the grant application. We then performed a qualitative study of reviewer practices, particularly regarding the use of assessment criteria, among reviewers of the French Academic Hospital Research Grant Agencies (Programmes Hospitaliers de Recherche Clinique, PHRCs). Semi-structured interviews and observation sessions were conducted. Both the time spent assessing each grant application and the assessment methods varied across reviewers. The assessment criteria recommended by the PHRCs were listed by all reviewers as frequently evaluated and useful. However, use of the PHRC criteria was subjective and varied across reviewers. Some reviewers gave the same weight to each assessment criterion, whereas others considered originality to be the most important criterion (12/34), followed by methodology (10/34) and feasibility (4/34). Conceivably, this variability might adversely affect the reliability of the review process, and studies evaluating this hypothesis would be of interest. Conclusions Variability across reviewers may result in mistrust among grant applicants about the review process. Consequently, ensuring transparency is of the utmost importance. Consistency in the review process could also be improved by

  16. An investigation of model selection criteria for technical analysis of moving average

    NASA Astrophysics Data System (ADS)

    Jasemi, Milad; Kimiagari, Ali M.

    2012-05-01

    Moving averages are one of the most popular and easy-to-use tools available to a technical analyst, and they also form the building blocks for many other technical indicators and overlays. Building a moving average (MA) model needs determining four factors of (1) approach of issuing signals, (2) technique of calculating MA, (3) length of MA, and (4) band. After a literature review of technical analysis (TA) from the perspective of MA and some discussions about MA as a TA, this paper is structured to highlight the effects that each of the first three factors has on performance of MA as a TA. The results that based on some experiments with real data support the fact that deciding about the first and second factors is not much critical, and more attention should be paid to other factors.

  17. Failure criteria for blast loads structures. A review

    SciTech Connect

    Longinow, A.; Guralnick, S.A.; Mohammadi, J.

    1982-01-01

    The reliable rating of protective structures in a blast environment depends to a large extent on the ability to predict the magnitude and duration of the blast load required to produce incipient collapse. Such ability is best developed on the basis of experimental data on the failure of structures. At the present time experimental data on this subject is very limited. Also, the field of predicting incipient collapse of structures is mostly in its infancy. This paper briefly reviews the state-of-the-art of predicting the incipient collapse of structures subjected to blast loads and presents a suggested experimental and analytic, probability based program capable of producing the required data and criteria by the use of full-scale tests and model studies. The emphasis of this review is on reinforced concrete structures.

  18. Assessing scrub practitioner non-technical skills: a literature review.

    PubMed

    McClelland, Guy

    2015-01-01

    A review by Catchpole et al (2009) into the causes and types of harm experienced by the surgical patient emphasised the high risk nature of the perioperative period. Investigations into recent failures at NHS organisations have emphasised the relevance of non-technical skills education in improving clinical performance and patient outcomes. However, scrub practitioner non-technical skills are often developed on a tacit basis, making assessment of performance difficult. This literature review identifies strategies that facilitate assessment of non-technical skills during surgery. Recommendations are made that will assist scrub practitioners in using a validated scrub practitioner non-technical skills assessment framework reliably.

  19. Review of the acrylamide health criteria document. Final report

    SciTech Connect

    Not Available

    1988-07-19

    The Drinking Water Subcommittee of the Science Advisory Board's Environmental Health Committee completed its review of the Drinking Water Health Criteria Document for Acrylamide. The Subcommittee made the following conclusions and recommendations: because it was performed for two full years, the Johnson Study should be used in setting the standard; the final assessment of the carcinogenic potential should await the results of the current bioassay, the ability of acrylamide to produce heritable germ-cell mutations should be given emphasis in the risk-assessment process; the health implications of products formed from acrylamide as a result of chlorination and oxidation processes are potentially serious and must be considered in the document; and the potential effects of pH and metal ions in water should be addressed.

  20. IMPLEMENTING THE NFPA 805 PROCESS: Observations of a Technical Reviewer

    SciTech Connect

    Short, Steven M.; Coles, Garill A.; Bohlander, Karl L.; Layton, Robert F.; Ivans, William J.; dePeralta, Fleurdeliza A.; Lowry, Peter P.

    2015-04-26

    In June 2004 the U.S. Nuclear Regulatory Commission (NRC) amended its fire protection requirements to permit existing nuclear power reactor licensees to voluntarily adopt fire protection requirements contained in National Fire Protection Association (NFPA) Standard 805. NFPA 805 is a performance-based standard for nuclear power plant fire protection that is an alternative to the deterministic, prescriptive fire protection requirements, such as 10 CFR 50 Appendix R, that was issued in 1980. One aspect of implementing NFPA 805 is that the licensee adopts the performance goals, objectives, and criteria for nuclear safety specified in the Standard. These goals, objectives, and criteria can be met through the implementation of deterministic approaches or performance-based approaches, including engineering analyses, probabilistic risk assessment, and fire modeling. Licensees voluntarily adopting the fire protection requirements in NFPA 805 must submit a license amendment request (LAR) to the NRC. The LAR provides the new proposed fire protection licensing basis, including the methodology and results of required evaluations and analyses that show how the NFPA 805 performance criteria are met. As of August 2014, licensees have submitted LARs for 26 nuclear power plants, representing 42 nuclear reactor units. Of these, 7 nuclear power plants, representing 10 nuclear reactor units, have been issued a safety evaluation (SE) by the NRC approving transition of their fire protection licensing basis to one that complies with NFPA 805. Pacific Northwest National Laboratory (PNNL) supports the NRC staff’s technical review of the LARs in the areas of fundamental fire protection, safe shutdown analysis, and Probabilistic Risk Assessment (PRA). PNNL, of course, cannot speak for the nuclear industry and its choice of implementation strategies or the NRC staff’s assessment of the approaches being taken to adopt NFPA 805. However, as a reviewer of the technical details of these

  1. Tanks Focus Area FY98 midyear technical review

    SciTech Connect

    Schlahta, S.N.; Brouns, T.M.

    1998-06-01

    The Tanks Focus Area (TFA) serves as the DOE`s Office of Environmental Management`s national technology and solution development program for radioactive waste tank remediation. Its technical scope covers the major functions that comprise a complete tank remediation system: waste retrieval, waste pretreatment, waste immobilization, tank closure, and characterization of both the waste and tank with safety integrated into all the functions. In total, 17 technologies and technical solutions were selected for review. The purpose of each review was to understand the state of development of each technology selected for review and to identify issues to be resolved before the technology or technical solution progressed to the next level of maturity. The reviewers provided detailed technical and programmatic recommendations and comments. The disposition of these recommendations and comments and their impact on the program is documented in this report.

  2. Role of inspectors in external review mechanisms: criteria for selection, training and appraisal.

    PubMed

    Plebani, M

    2001-07-20

    There is a wide consensus that an external review mechanism, both in the form of a peer review, accreditation and certification according to the ISO 9000 series, is more than its standards. The survey process, the role of inspectors and standard interpretation contribute to the essence of the programme itself. Above all, the criteria used for the selection, training and appraisal of inspectors are of paramount importance. While the ISO norms do not require certification bodies to employ "peer reviewers" for the healthcare sector, experience in this sector is the main criterion for recruiting inspectors in accreditation and peer review programmes. However, the ISO/IEC Guide 58, for the setting up and operation of a laboratory accreditation body, specifies that inspectors should have appropriate technical knowledge of the specific calibrations, tests or types of calibration or tests for which accreditation is sought. Training, updating and assessment of inspectors are clearly defined under ISO, but are also systematic under accreditation programmes. Part-time inspectors who are professionals currently practising in a healthcare facility and are in touch with the day-to-day work reality are preferred for accreditation programmes which have self-regulation, education and quality improvement as their main concerns, while full-time and external inspectors are used in external review mechanisms with registration and certification as their main concerns. As well as harmonising the standards for accreditation, it is important to obtain consensus on the criteria to use for the selection, training and assessment of inspectors in order to ensure that different national or international programmes gain mutual recognition.

  3. 77 FR 43405 - Final Standard Review Plan, Branch Technical Position 7-19 on Guidance for Evaluation of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-24

    ... COMMISSION Final Standard Review Plan, Branch Technical Position 7-19 on Guidance for Evaluation of Diversity... ``Guidance for Evaluation of Diversity and Defense-in-Depth in Digital Computer-Based Instrumentation and Control Systems.'' This BTP is to be cited as the acceptance criteria for Diversity and...

  4. Formal Representations of Eligibility Criteria: A Literature Review

    PubMed Central

    Weng, Chunhua; Tu, Samson W.; Sim, Ida; Richesson, Rachel

    2010-01-01

    Standards-based, computable knowledge representations for eligibility criteria are increasingly needed to provide computer-based decision support for automated research participant screening, clinical evidence application, and clinical research knowledge management. We surveyed the literature and identified five aspects of eligibility criteria knowledge representations that contribute to the various research and clinical applications: the intended use of computable eligibility criteria, the classification of eligibility criteria, the expression language for representing eligibility rules, the encoding of eligibility concepts, and the modeling of patient data. We consider three of them (expression language, codification of eligibility concepts, and patient data modeling), to be essential constructs of a formal knowledge representation for eligibility criteria. The requirements for each of the three knowledge constructs vary for different use cases, which therefore should inform the development and choice of the constructs toward cost-effective knowledge representation efforts. We discuss the implications of our findings for standardization efforts toward sharable knowledge representation of eligibility criteria. PMID:20034594

  5. A review of proposed Glen Canyon Dam interim operating criteria

    SciTech Connect

    LaGory, K.; Hlohowskyj, I.; Tomasko, D.; Hayse, J.; Durham, L.

    1992-04-01

    Three sets of interim operating criteria for Glen Canyon Dam on the Colorado River have been proposed for the period of November 1991, to the completion of the record of decision for the Glen Canyon Dam environmental impact statement (about 1993). These criteria set specific limits on dam releases, including maximum and minimum flows, up-ramp and down-ramp rates, and maximum daily fluctuation. Under the proposed interim criteria, all of these parameters would be reduced relative to historical operating criteria to protect downstream natural resources, including sediment deposits, threatened and endangered fishes, trout, the aquatic food base, and riparian plant communities. The scientific bases of the three sets of proposed operating criteria are evaluated in the present report:(1) criteria proposed by the Research/Scientific Group, associated with the Glen Canyon Environmental Studies (GCES); (2) criteria proposed state and federal officials charged with managing downstream resources; and (3) test criteria imposed from July 1991, to November 1991. Data from Phase 1 of the GCES and other sources established that the targeted natural resources are affected by dam operations, but the specific interim criteria chosen were not supported by any existing studies. It is unlikely that irreversible changes to any of the resources would occur over the interim period if historical operating criteria remained in place. It is likely that adoption of any of the sets of proposed interim operating criteria would reduce the levels of sediment transport and erosion below Glen Canyon Dam; however, these interim criteria could result in some adverse effects, including the accumulation of debris at tributary mouths, a shift of new high-water-zone vegetation into more flood-prone areas, and further declines in vegetation in the old high water zone.

  6. Developing and Evaluating Criteria to Help Reviewers of Biomedical Informatics Manuscripts

    PubMed Central

    Ammenwerth, Elske; Wolff, Astrid C.; Knaup, Petra; Ulmer, Hanno; Skonetzki, Stefan; van Bemmel, Jan H.; McCray, Alexa T.; Haux, Reinhold; Kulikowski, Casimir

    2003-01-01

    Peer-reviewed publication of scientific research results represents the most important means of their communication. The authors have annually reviewed a large heterogeneous set of papers to produce the International Medical Informatics Association (IMIA) Yearbook of Medical Informatics. To support an objective and high-quality review process, the authors attempted to provide reviewers with a set of refined quality criteria, comprised of 80 general criteria and an additional 60 criteria for specific types of manuscripts. Authors conducted a randomized controlled trial, with 18 reviewers, to evaluate application of the refined criteria on review outcomes. Whereas the trial found that reviewers applying the criteria graded papers more strictly (lower overall scores), and that junior reviewers appreciated the availability of the criteria, there was no overall change in the interrater variability in reviewing the manuscripts. The authors describe their experience as a “case report” and provide a reference to the refined quality review criteria without claiming that the criteria represent a validated instrument for quantitative quality measurement. PMID:12807814

  7. From Aldrete to PADSS: Reviewing discharge criteria after ambulatory surgery.

    PubMed

    Ead, Heather

    2006-08-01

    Nurses working in perianesthesia care areas use discharge scoring criteria to complete patient assessments and ensure patient readiness for discharge or transfer to the next phase of recovery. However, all discharge criteria have both advantages and disadvantages. Comparative studies on the reliability of the different discharge criteria in use are extremely limited. As the acuity of our aging population increases, as well as the number of annual surgeries performed on an outpatient basis, it is most timely to ensure that we are following evidence-based discharge criteria.

  8. Sediment quality criteria: A review with recommendations for developing criteria for the Hanford Site

    SciTech Connect

    Driver, C.J.

    1994-05-01

    Criteria for determining the quality of liver sediment are necessary to ensure that concentrations of contaminants in aquatic systems are within acceptable limits for the protection of aquatic and human life. Such criteria should facilitate decision-making about remediation, handling, and disposal of contaminants. Several approaches to the development of sediment quality criteria (SQC) have been described and include both descriptive and numerical methods. However, no single method measures all impacts at all times to all organisms (U.S. EPA 1992b). The U.S. EPA`s interest is primarily in establishing chemically based, numerical SQC that are applicable nation-wide (Shea 1988). Of the approaches proposed for SQC development, only three are being considered for numerical SQC on a national level. These approaches include an Equilibrium Partitioning Approach, a site-specific method using bioassays (the Apparent Effects Threshold Approach), and an approach similar to EPA`s water quality criteria (Pavlou and Weston 1984). Although national (or even regional) criteria address a number of political, litigative, and engineering needs, some researchers feel that protection of benthic communities require site-specific, biologically based criteria (Baudo et al. 1990). This is particularly true for areas where complex mixtures of contaminants are present in sediments. Other scientifically valid and accepted procedures for freshwater SQC include a background concentration approach, methods using field or spiked bioassays, a screening level concentration approach, the Apparent Effects Threshold Approach, the Sediment Quality Triad, the International Joint Commission Sediment Assessment Strategy, and the National Status and Trends Program Approach. The various sediment assessment approaches are evaluated for application to the Hanford Reach and recommendations for Hanford Site sediment quality criteria are discussed.

  9. Interprofessional non-technical skills for surgeons in disaster response: a literature review.

    PubMed

    Willems, Anneliese; Waxman, Bruce; Bacon, Andrew K; Smith, Julian; Kitto, Simon

    2013-09-01

    Natural disasters impose a significant burden on society. Current disaster training programmes do not place an emphasis on equipping surgeons with non-technical skills for disaster response. This literature review sought to identify non-technical skills required of surgeons in disaster response through an examination of four categories of literature: "disaster"; "surgical"; "organisational management"; and "interprofessional". Literature search criteria included electronic database searches, internet searches, hand searching, ancestry searching and networking strategies. Various potential non-technical skills for surgeons in disaster response were identified including: interpersonal skills such as communication, teamwork and leadership; cognitive strategies such flexibility, adaptability, innovation, improvisation and creativity; physical and psychological self-care; conflict management, collaboration, professionalism, health advocacy and teaching. Such skills and the role of interprofessionalism should be considered for inclusion in surgical disaster response training course curricula.

  10. Soft Controls: Technical Basis and Human Factors Review Guidance

    DTIC Science & Technology

    2000-03-01

    Controlling Office is (insert controlling DoD office). NUREG /CR-6635 BNL- NUREG -52565 Soft Controls: Technical Basis and Human Factors Review Guidance...DC 20555-0001 AVAILABILITY NOTICE Availability of Reference Materials Cited in NRC Publications NRC publications in the NUREG series, NRC regu...Technical Information Service Springfield, VA 22161 -0002 <http://www.ntis.gov> 1 -800-553-6847 or locally 703-605-6000 The NUREG series

  11. Paramedics' non-technical skills: a literature review.

    PubMed

    Shields, Allan; Flin, Rhona

    2013-05-01

    Healthcare organisations have started to examine the impact that the human worker has on patient safety. Adopting the Crew Resource Management (CRM) approach, used in aviation, the CRM or non-technical skills of anaesthetists, surgeons, scrub practitioners and emergency physicians have recently been identified to assist in their training and assessment. Paramedics are exposed to dynamic and dangerous situations where patients have to be managed, often with life-threatening injuries or illness. As in other safety-critical domains, the technical skills of paramedics are complemented by effective non-technical skills. The aim of this paper was to review the literature on the non-technical (social and cognitive) skills used by paramedics. This review was undertaken as part of a task analysis to identify the non-technical skills used by paramedics. Of the seven papers reviewed, the results have shown very little research on this topic and so reveal a gap in the understanding of paramedic non-technical skills.

  12. AIR QUALITY CRITERIA CARBON MONOXIDE, EXTERNAL REVIEW DRAFT

    EPA Science Inventory

    The U.S. Environmental Protection Agency (EPA) promulgates the National Ambient Air Quality Standards (NAAQS) on the basis of scientific information contained in criteria documents. The last air quality criteria document for carbon monoxide (CO) was completed by EPA in 1991. This...

  13. International Linear Collider Technical Review Committee: Second Report, 2003

    SciTech Connect

    Loew, Gregory

    2003-02-21

    As this report is being published, the international high energy physics (HEP) community finds itself confronting a set of fascinating discoveries and new questions regarding the nature of matter and its fundamental particles and forces. The observation of neutrino oscillations that indicates that neutrinos have mass, measurements of the accelerating expansion of the universe that may be due to dark energy, and evidence for a period of rapid inflation at the beginning of the Big Bang are stimulating the entire field. Looming on the horizon are the potential discoveries of a Higgs particle that may reveal the origin of mass and of a whole family of supersymmetric particles that may be part of the cosmic dark matter. For the HEP community to elucidate these mysteries, new accelerators are indispensable. At this time, after careful deliberations, all three regional organizations of the HEP community (ACFA in Asia, HEPAP in North America, and ECFA in Europe) have reached the common conclusion that the next accelerator should be an electron-positron linear collider with an initial center-of-mass energy of 500 Giga-electronvolts (GeV), later upgradable to higher energies, and that it should be built and operated in parallel with the Large Hadron Collider under construction at CERN. Hence, this second report of the International Linear Collider Technical Review Committee (ILC-TRC) comes at a very timely moment. The report was requested by the International Committee on Future Accelerators (ICFA) in February 2001 to assess the current technical status of electron-positron linear collider designs in the various regions. Note that the ILC-TRC was not asked to concern itself with either cost studies or the ultimate selection process of a machine. This Executive Summary gives a short outline of the genesis of the report, the charge given to the committee, and its organization. It then presents a brief description of four electron-positron linear collider designs at hand. The

  14. Air Quality Criteria for Ozone and Related Photochemical Oxidants (Second External Review Draft)

    EPA Science Inventory

    This second external review draft of the Air Quality Criteria for Ozone and Related Photochemical Oxidants, Volumes I-III (Ozone Criteria Document) is being released for public comment and for review by EPA's Clean Air Scientific Advisory Committee (CASAC) r...

  15. Air Quality Criteria for Ozone and Related Photochemical Oxidants (First External Review Draft)

    EPA Science Inventory

    This first external review draft of the Air Quality Criteria for Ozone and Related Photochemical Oxidants (Ozone Criteria Document) is being released in January 2005 for public comment and for review by EPA's Clean A...

  16. A Study of Technical Engineering Peer Reviews at NASA

    NASA Technical Reports Server (NTRS)

    Chao, Lawrence P.; Tumer, Irem Y.; Bell, David G.

    2003-01-01

    This report describes the state of practices of design reviews at NASA and research into what can be done to improve peer review practices. There are many types of reviews at NASA: required and not, formalized and informal, programmatic and technical. Standing project formal reviews such as the Preliminary Design Review and Critical Design Review are a required part of every project and mission development. However, the technical, engineering peer reviews that support teams' work on such projects are informal, some times ad hoc, and inconsistent across the organization. The goal of this work is to identify best practices and lessons learned from NASA's experience, supported by academic research and methodologies to ultimately improve the process. This research has determined that the organization, composition, scope, and approach of the reviews impact their success. Failure Modes and Effects Analysis (FMEA) can identify key areas of concern before or in the reviews. Product definition tools like the Project Priority Matrix, engineering-focused Customer Value Chain Analysis (CVCA), and project or system-based Quality Function Deployment (QFD) help prioritize resources in reviews. The use of information technology and structured design methodologies can strengthen the engineering peer review process to help NASA work towards error-proofing the design process.

  17. Room noise criteria--the S12.2-1995 standard raises serious technical and economic considerations.

    PubMed

    Pei, H S

    1997-05-01

    The key issue with the S12.2-1995 standard is not the differences in the assessment of sound quality, particularly at the low frequencies, but rather the use of octave-band data to describe low-frequency equipment misbehavior. Unfortunately, the "NCB vs RC" controversy leads research efforts and technical discussions in the wrong directions, disregarding serious economic and technical considerations. This conflict can be resolved by: (1) avoiding the use of octave-band data to rate noise with abnormal (spectral and/or temporal) characteristics, (2) addressing the widespread need for the room noise criteria as a practical design tool for general use in architectural spaces, and (3) developing adequate descriptor/procedures to qualify, quantify, and determine the impact of "rumble" on human response. A further goal should be to develop integrated criteria that would apply to both HVAC and computer noise sources.

  18. Alcohol Fuels Program technical review, Spring 1984

    SciTech Connect

    Not Available

    1984-10-01

    The alcohol fuels program consists of in-house and subcontracted research for the conversion of lignocellulosic biomass into fuel alcohols via thermoconversion and bioconversion technologies. In the thermoconversion area, the SERI gasifier has been operated on a one-ton per day scale and produces a clean, medium-Btu gas that can be used to manufacture methanol with a relatively small gas-water shift reaction requirement. Recent research has produced catalysts that make methanol and a mixture of higher alcohols from the biomass-derived synthetic gas. Three hydrolysis processes have emerged as candidates for more focused research. They are: a high-temperature, dilute-acid, plug-flow approach based on the Dartmouth reactor; steam explosion pretreatment followed by hydrolysis using the RUT-C30 fungal organism; and direct microbial conversion of the cellulose to ethanol using bacteria in a single or mixed culture. Modeling studies, including parametric and sensitivity analyses, have recently been completed. The results of these studies will lead to a better definition of the present state-of-the-art for these processes and provide a framework for establishing the research and process engineering issues that still need resolution. In addition to these modeling studies, economic feasibility studies are being carried out by commercial engineering firms. Their results will supplement and add commercial validity to the program results. The feasibility contractors will provide input at two levels: Technical and economic assessment of the current state-of-the-art in alcohol production from lignocellulosic biomass via thermoconversion to produce methanol and higher alcohol mixtures and bioconversion to produce ethanol; and identification of research areas having the potential to significantly reduce the cost of production of alcohols.

  19. Study-design selection criteria in systematic reviews of effectiveness of health systems interventions and reforms: A meta-review.

    PubMed

    Rockers, Peter C; Feigl, Andrea B; Røttingen, John-Arne; Fretheim, Atle; de Ferranti, David; Lavis, John N; Melberg, Hans Olav; Bärnighausen, Till

    2012-03-01

    At present, there exists no widely agreed upon set of study-design selection criteria for systematic reviews of health systems research, except for those proposed by the Cochrane Collaboration's Effective Practice and Organisation of Care (EPOC) review group (which comprises randomized controlled trials, controlled clinical trials, controlled before-after studies, and interrupted time series). We conducted a meta-review of the study-design selection criteria used in systematic reviews available in the McMaster University's Health Systems Evidence or the EPOC database. Of 414 systematic reviews, 13% did not indicate any study-design selection criteria. Of the 359 studies that described such criteria, 50% limited their synthesis to controlled trials and 68% to some or all of the designs defined by the EPOC criteria. Seven out of eight reviews identified at least one controlled trial that was relevant for the review topic. Seven percent of the reviews included either no or only one relevant primary study. Our meta-review reveals reviewers' preferences for restricting synthesis to controlled experiments or study designs that comply with the EPOC criteria. We discuss the advantages and disadvantages of the current practices regarding study-design selection in systematic reviews of health systems research as well as alternative approaches.

  20. Archival Stability of Microfilm--A Technical Review.

    ERIC Educational Resources Information Center

    Materazzi, Albert R.

    The purpose of this report is to acquaint all personnel with some technical aspects of micrographics. The various film types used in the production of microfiche are discussed, including silver halide, diazo, and vesicular films. Other imaging systems used in micrographics are reviewed, and a basic introduction to sensitometry is given. The…

  1. Selected Preschool Screening and Diagnostic Instruments: A Technical Review.

    ERIC Educational Resources Information Center

    Brennan, Maurine

    This report, one of several prepared for a comprehensive policy study of early childhood education in Illinois, provides a technical review of the following twelve instruments for screening, assessing, and diagnosing young children's readiness for school: Brigance Diagnostic Inventory of Early Development; Brigance K & 1 Screen for Kindergarten…

  2. Technical review of Molten Salt Oxidation

    SciTech Connect

    Not Available

    1993-12-01

    The process was reviewed for destruction of mixed low-level radioactive waste. Results: extensive development work and scaleup has been documented on coal gasification and hazardous waste which forms a strong experience base for this MSO process; it is clearly applicable to DOE wastes such as organic liquids and low-ash wastes. It also has potential for processing difficult-to-treat wastes such as nuclear grade graphite and TBP, and it may be suitable for other problem waste streams such as sodium metal. MSO operating systems may be constructed in relatively small units for small quantity generators. Public perceptions could be favorable if acceptable performance data are presented fairly; MSO will likely require compliance with regulations for incineration. Use of MSO for offgas treatment may be complicated by salt carryover. Figs, tabs, refs.

  3. Technical review of enhanced oil recovery literature. Final report

    SciTech Connect

    1980-04-01

    This report represents the work done under DOE grant No. DE-FG05-79ER10086. It reviews the chemical, miscible and thermal areas of enhanced and recovery (EOR) and has produced a comprehensive bibliography and glossary of terms. The analysis looks into several areas of interest, including: screening criteria, process design, variable interaction and reservoir applicability. In this summary section, the following are shown: (1) screening criteria for process selection; (2) screening guide summary for EOR process; and (3) representative schematics of three major process operations.

  4. Final report of the UMTRA independent technical review of TAC audit programs

    SciTech Connect

    Not Available

    1994-10-01

    This report details the findings of an Independent Technical Review (ITR) of practices and procedures for the Uranium Mill Tailings Remedial Action (UMTRA) Project audit program. The audit program is conducted by Jacobs Engineering Group Inc., the Technical Assistance Contractor (TAC) for the UMTRA Project. The purpose of the ITR was to ensure that the TAC audit program is effective and is conducted efficiently. The ITR was conducted from May 16-20, 1994. A review team observed audit practices in the field, reviewed the TAC audit program`s documentation, and discussed the program with TAC staff and management. The format of this report has been developed around EPA guidelines; they comprise most of the major section headings. Each section begins by identifying the criteria that the TAC program is measured against, then describing the approach used by the ITR team to measure each TAC audit program against the criteria. An assessment of each type of audit is then summarized for each component in the following order: Radiological audit summary; Health and safety audit summary; Environmental audit summary; Quality assurance audit summary.

  5. AIR QUALITY CRITERIA FOR PARTICULATE MATTER, VOLUMES I-III, (EXTERNAL REVIEW DRAFT, 1995)

    EPA Science Inventory

    There is no abstract available for these documents.

    If further information is requested, please refer to the bibliographic citation and contact the Technical Information Staff at the number listed above.

    • Air Quality Criteria for Particulate Matter, Volume I, Extern...

    • Integrated Science Assessment for Oxides of Nitrogen – Health Criteria (Second External Review Draft, 2008)

      EPA Science Inventory

      EPA has announced that the Second External Review Draft of the Integrated Science Assessment (ISA) for Oxides of Nitrogen – Health Criteria has been made available for independent peer review and public review. This draft ISA document represents a concise synthesis and evaluation...

    • Integrated Science Assessment for Oxides of Nitrogen – Health Criteria (First External Review Draft, 2007)

      EPA Science Inventory

      EPA has announced that the First External Review Draft of the Integrated Science Assessment (ISA) for Oxides of Nitrogen – Health Criteria has been made available for independent peer review and public review. This draft ISA document represents a concise synthesis and eva...

    • AIR QUALITY CRITERIA FOR LEAD, VOLUMES 1-4. (1983) FIRST EXTERNAL REVIEW DRAFT

      EPA Science Inventory

      The document evaluates and assesses scientific information on the health and welfare effects associated with exposure to various concentrations of lead in ambient air. The literature through 1983 has been reviewed thoroughly for information relevant to air quality criteria, altho...

    • 38 CFR 61.53 - Technical assistance grant application packages-rating criteria.

      Code of Federal Regulations, 2013 CFR

      2013-07-01

      ... DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM Technical... the following: (1) Ability to find grants available for addressing the needs of homeless veterans....

    • 38 CFR 61.53 - Rating criteria for technical assistance grant applications.

      Code of Federal Regulations, 2012 CFR

      2012-07-01

      ... DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.53 Rating... homeless veterans; (2) Ability to find and offer technical assistance to entities eligible for...

    • 38 CFR 61.53 - Rating criteria for technical assistance grant applications.

      Code of Federal Regulations, 2011 CFR

      2011-07-01

      ... DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM § 61.53 Rating... homeless veterans; (2) Ability to find and offer technical assistance to entities eligible for...

    • 38 CFR 61.53 - Technical assistance grant application packages-rating criteria.

      Code of Federal Regulations, 2014 CFR

      2014-07-01

      ... DEPARTMENT OF VETERANS AFFAIRS (CONTINUED) VA HOMELESS PROVIDERS GRANT AND PER DIEM PROGRAM Technical... the following: (1) Ability to find grants available for addressing the needs of homeless veterans....

    • Criteria and markers for protein quality assessment - a review.

      PubMed

      Tome, Daniel

      2012-08-01

      Dietary proteins are found in animal products, plant products and single-cell organisms. Proteins are present in variable proportions in these different food sources and the different proteins also differ in their amino acid composition, dietary indispensable amino acid content and physico-chemical properties. Different criteria can be used to define dietary protein requirements and different markers can be used to assess nutritional protein quality according to the criteria used for protein requirement estimation. The current approach to determining protein requirements is related to nitrogen balance and the dietary indispensable amino acid score approach relates protein quality to the capacity of protein to allow reaching nitrogen balance by providing nitrogen and indispensable amino acids. A second approach considers more directly protein nitrogen utilization by the body and includes measurement of protein digestibility and of the efficiency of dietary nitrogen retention at maintenance or for protein deposition at the whole body level or in more specific body areas. Another approach is related to protein turnover and protein synthesis in relation to maintenance and/or efficiency for deposition or development (growth) at the whole body level or for different and more specific target tissues such as muscle or bone. Lastly, protein quality can also be evaluated from different markers used as risk factors for metabolic dysfunction and disorders related for instance to insulin resistance, diabetes and obesity or cardio-vascular disease. The accuracy and relevance of these different approaches is discussed regarding the capacity of the different protein sources (i.e. animal as meat, milk or eggs, legume as soya or pea, or cereal as wheat or rice) to satisfy protein requirements according to these different criteria and markers.

    • Measuring non-technical skills in medical emergency care: a review of assessment measures

      PubMed Central

      Cooper, Simon; Endacott, Ruth; Cant, Robyn

      2010-01-01

      Aim To review the literature on non-technical skills and assessment methods relevant to emergency care. Background Non-technical skills (NTS) include leadership, teamwork, decision making and situation awareness, all of which have an impact on healthcare outcomes. Significant concerns have been raised about the rates of adverse medical events, many of which are attributed to NTS failures. Methods Ovid, Medline, ProQUEST, PsycINFO and specialty websites were searched for NTS measures using applicable access strategies, inclusion and exclusion criteria. Publications identified were assessed for relevance. Results A range of non-technical skill measures relevant to emergency care was identified: leadership (n = 5), teamwork (n = 7), personality/behavior (n = 3) and situation awareness tools (n = 1). Of these, 9 have been used with emergency care populations/clinicians. All had varying degrees of reliability and validity. In the last decade there has been some development of teamwork measures specific to emergency care with a predominantly global and collective rating of broad skills. Conclusion A variety of non-technical skill measures are available; only a few have been used in the emergency care arena. There is a need for an increase in the focused assessment of teamwork skills for a greater understanding of team performance to enhance patient safety in medical emergency care. PMID:27147832

    • [Neurodegenerative disorders: review of current classification and diagnostic neuropathological criteria].

      PubMed

      Matej, R; Rusina, R

      2012-04-01

      Neurodegenerative disorders are progressive diseases characterized by loss of specific neuronal populations followed by a clinical picture of a different neurodegenerative entity. Current classification of these diseases respects the names of the main pathophysiological processes involved in the groups of disorders. This is the reason why key proteins which represent neuropathological and biochemical hallmarks of diseases are found in their names. Neuropathological diagnosis is a synthesis of neurohistological changes in the brain and spinal cord and identification of pathological proteinaceous aggregates in neurons and/or glial cells. These inclusions are predominant diagnostic micromorphological and biochemical markers of disease. In the text, there is a brief summary of current knowledge about pathophysiology of neurodegenerations and diagnostic criteria for the most frequent entities.

    • CRITERIA POLLUTANT EMISSIONS FROM INTERNAL COMBUSTION ENGINES IN THE NATURAL GAS INDUSTRY VOLUME 1. TECHNICAL REPORT

      EPA Science Inventory

      The report summarizes emission factors for criteria pollutants (NOx, CO, CH4, C2H6, THC, NMHC, and NMEHC) from stationary internal combustion engines and gas turbines used in the natural gas industry. The emission factors were calculated from test results from five test campaigns...

    • Educating Nursing Students with Disabilities: Replacing Essential Functions with Technical Standards for Program Entry Criteria

      ERIC Educational Resources Information Center

      Matt, Susan B.; Maheady, Donna; Fleming, Susan E.

      2015-01-01

      Across the globe, students with disabilities have been increasing in prevalence in higher education settings. In the twenty-first century the struggle to include individuals with disabilities into nursing schools and workplaces continues in different parts of the world. Historically, entry criteria in nursing schools have been based on essential…

    • Technical Basis For Radiological Acceptance Criteria For Uranium At The Y-12 National Security Complex

      SciTech Connect

      Veinot, K. G.

      2009-07-22

      The purpose of this report is to establish radiological acceptance criteria for uranium. Other factors for acceptance not considered include criticality safety concerns, contaminants to the process stream, and impacts to the Safety Basis for the affected facilities. Three types of criteria were developed in this report. They include limits on external penetrating and non-penetrating radiation and on the internal hazard associated with inhalation of the material. These criteria are intended to alleviate the need for any special controls beyond what are normally utilized for worker protection from uranium hazards. Any proposed exceptions would require case-by-case evaluations to determine cost impacts and feasibility. Since Y-12 has set rigorous ALARA goals for worker doses, the external limits are based on assumptions of work time involved in the movement of accepted material plus the desire that external doses normally received are not exceeded, and set so that no special personnel monitoring would be required. Internal hazard controls were established so that dose contributions from non-uranium nuclides would not exceed 10% of that expected from the uranium component. This was performed using a Hazard Index (HI) previously established for work in areas contaminated with non-uranium nuclides. The radiological acceptance criteria for uranium are summarized in Table 1. Note that these limits are based on the assumption that radioactive daughter products have reached equilibrium.

    • 78 FR 33863 - Relationship Between General Design Criteria and Technical Specification Operability

      Federal Register 2010, 2011, 2012, 2013, 2014

      2013-06-05

      ... Technical Specification Operability.'' This RIS clarifies the NRC staff's position on the relationship....gov/reading-rm/adams.html . To begin the search, select ``ADAMS Public Documents'' and then select... (PDR) reference staff at 1-800-397-4209, 301-415- 4737, or by email to pdr.resource@nrc.gov . The...

    • 78 FR 12955 - Final Requirements, Definitions, and Selection Criteria-Native American Career and Technical...

      Federal Register 2010, 2011, 2012, 2013, 2014

      2013-02-26

      ... academic content standards and student academic achievement standards in reading or language arts and in... clarification on challenging academic standards in reading/language arts and in mathematics, stating that the... content aligned with challenging academic standards and relevant technical knowledge and skills...

  1. 77 FR 69579 - Proposed Requirements, Definitions, and Selection Criteria-Native American Career and Technical...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-20

    ... not use NACTEP funds to provide child care for single parents if non-Federal funds previously were... single parents participating in non- career and technical education programs and these services otherwise..., parents, and local partnerships, to enable students to achieve State academic standards and career...

  2. Integrated Science Assessment (ISA) for Oxides of Nitrogen – Health Criteria (First External Review Draft, 2013)

    EPA Science Inventory

    EPA is announcing the availability of the First External Review Draft of the Integrated Science Assessment for Oxides of Nitrogen – Health Criteria for public comment and independent peer review. This draft document provides EPA’s evaluation and synthesis of the most polic...

  3. Integrated Science Assessment (ISA) for Sulfur Oxides – Health Criteria (External Review Draft, Nov 2015)

    EPA Science Inventory

    EPA announced the availability of the external review draft of the Integrated Science Assessment for Sulfur Oxides– Health Criteria for public comment and independent peer review in a November 24, 2015 Federal Register Notice. This draft document provides EPA’s evaluati...

  4. Integrated Science Assessment for Oxides of Nitrogen – Health Criteria (First External Review Draft, 2013)

    EPA Science Inventory

    EPA is announcing the availability of the First External Review Draft of the Integrated Science Assessment for Oxides of Nitrogen – Health Criteria for public comment and independent peer review. This draft document provides EPA’s evaluation and synthesis of the most polic...

  5. Comparison of the EORTC criteria and PERCIST in solid tumors: a pooled analysis and review

    PubMed Central

    Kim, Jung Han

    2016-01-01

    Two sets of response criteria using PET are currently available to monitor metabolic changes in solid tumors: the criteria developed by the European Organization for Research and Treatment of Cancer (EORTC criteria) and the PET Response Criteria in Solid Tumors (PERCIST). We conducted this pooled study to investigate the strength of agreement between the EORTC criteria and PERCIST in the assessment of tumor response. We surveyed MEDLINE, EMBASE and PUBMED for articles with terms of the EORTC criteria and PERCIST between 2009 and January 2016. We searched for all the references of relevant articles and reviews using the ‘related articles’ feature in the PUBMED. There were six articles with the data on the comparison of the EORTC criteria and PERCIST. A total of 348 patients were collected; 190 (54.6%) with breast cancer, 81 with colorectal cancer, 45 with lung cancer, 14 with basal cell carcinoma in the skin, 12 with stomach cancer, and 6 with head and neck cancer. The agreement of tumor response between the EORTC criteria and PERCIST was excellent (k = 0.946). Of 348 patients, only 12 (3.4%) showed disagreement between the two criteria in the assessment of tumor response. The shift of tumor response between the EORTC criteria and PERCIST occurred mostly in patients with PMR and SMD. The estimated overall response rates were not significantly different between the two criteria (72.7% by EORTC vs. 73.6% by PERCIST). In conclusion, this pooled analysis demonstrates that the EORTC criteria and PERCIST showed almost perfect agreement in the assessment of tumor response. PMID:27517621

  6. An Analysis of the Selection Criteria and Training for Aeronautical Systems Division Technical Order Managers

    DTIC Science & Technology

    1990-09-01

    am very appreciative of his thorough and insightful suggestions and advice on this thesis project. I am indebted to Mr. Chandler " Chuck " Weaver for his...this information where and when needed (6:15). The importance of this technical data cannot be underscored enough. Williams and Winn, in their 1980...major programs are in the $600 - $900 million range. Consequently, TO acquisition deserves full managerial attention (4:38-4). Williams and Winn, in

  7. Site Guidelines for a "Making Middle Grades Work" Technical Review Visit

    ERIC Educational Resources Information Center

    Southern Regional Education Board, 2004

    2004-01-01

    The purpose of the Technical Review Visit (TRV) is to follow up on the actions taken to implement the recommendations indicated for each challenge in the most recent Technical Assistance Visit (TAV) report. This document provides the following: (1) Site Guidelines for the Making Middle Grades Work (MMGW) Technical Review Visit; (2) Site Checklist;…

  8. Technical Features of Curriculum-Based Measurement in Writing: A Literature Review

    ERIC Educational Resources Information Center

    McMaster, Kristen; Espin, Christine

    2007-01-01

    This article reviews research examining technical features of curriculum-based measurement (CBM) in written expression. Twenty-eight technical reports and published articles are included in this review. Studies examining the development and technical adequacy of measures of written expression are summarized, beginning with research conducted at…

  9. Technical Review Board Chairperson Guidelines for Conducting Technical Review Boards for Rocket Testing

    DTIC Science & Technology

    2011-08-17

    database with the boxes checked for full text documents only and scholarly journals, including peer-reviewed. Searches were performed using the following...ahead of full -scale development. It is the laboratories innovative science and technology program that is the key to providing an affordable...contributed to the success of the Saturn 5, Space Shuttle, Atlas, Titan, Minuteman, and Peacekeeper programs to name a few. With a tradition of success on

  10. Technical reviews of cleanup and R and D results. Final technical progress report, March 15, 1982-December 30, 1983

    SciTech Connect

    Stopek, D.J.

    1984-01-16

    SAI reviewed for METC several reports on hot gas cleanup of flue gas, flue gas desulfurization methods and on materials and research programs on heat engines. The work done is listed here without technical discussion. (LTN)

  11. [Infant Mortality in Argentina: reducibility criteria, 3rd review].

    PubMed

    Finkelstein, Juliana Zoe; Duhau, Mariana; Abeyá Gilardon, Enrique; Ferrario, Claudia; Speranza, Ana; Asciutto, Carolina; Marconi, Élida; Guevel, Carlos; Fernández, María de las Mercedes; Martínez, María Laura; Santoro, Adrián; Loiacono, Karina; Lomuto, Celia

    2015-08-01

    The infant mortality rate is an indicator of quality of life, development, and quality and accessibility of health care. Improvements in science, technology and better access to health care have contributed to a major decrease in the infant mortality rate in Argentina. Since the 1980s, infant deaths have been classified based on the opportunities for reducibility yielded by scientific knowledge and available technologies, in order to obtain a basis for the monitoring and implementation of health policies. The last review of this classification was in 2011. In 2012, a total of 5,541 neonatal deaths (less than 28 days of life) were registered and, under this new classification, over 61% were reducible mainly by the improvement of perinatal health care and adequate and timely treatment of the at-risk newborn. In 2012, a total of 2,686 post-neonatal deaths (from 28 days of life to a year) were registered and, under this new classification, over 66.8% were reducible by improving prevention strategies and providing adequate and timely treatment. This new analysis demonstrates the need to improve the opportunity, accessibility and quality of perinatal care starting at pregnancy, guaranteeing quality care at delivery and reinforcing prevention and timely treatment of common diseases in childhood over the first year of life.

  12. Extended criteria donors in liver transplantation Part I: reviewing the impact of determining factors.

    PubMed

    Nemes, Balázs; Gámán, György; Polak, Wojciech G; Gelley, Fanni; Hara, Takanobu; Ono, Shinichiro; Baimakhanov, Zhassulan; Piros, Laszlo; Eguchi, Susumu

    2016-07-01

    The definition and factors of extended criteria donors have already been set; however, details of the various opinions still differ in many respects. In this review, we summarize the impact of these factors and their clinical relevance. Elderly livers must not be allocated for hepatitis C virus (HCV) positives, or patients with acute liver failure. In cases of markedly increased serum transaminases, donor hemodynamics is an essential consideration. A prolonged hypotension of the donor does not always lead to an increase in post-transplantation graft loss if post-OLT care is proper. Hypernatremia of less than 160 mEq/L is not an absolute contraindication to accept a liver graft per se. The presence of steatosis is an independent and determinant risk factor for the outcome. The gold standard of the diagnosis is the biopsy. This is recommended in all doubtful cases. The use of HCV+ grafts for HCV+ recipients is comparable in outcome. The leading risk factor for HCV recurrence is the actual RNA positivity of the donor. The presence of a proper anti-HBs level seems to protect from de novo HBV infection. A favourable outcome can be expected if a donation after cardiac death liver is transplanted in a favourable condition, meaning, a warm ischemia time < 30 minutes, cold ischemia time < 8-10 hours, and donor age 50-60 years. The pathway of organ quality assessment is to obtain the most relevant information (e.g. biopsy), consider the co-existing donor risk factors and the reserve capacity of the recipient, and avoid further technical issues.

  13. Technical papers presented at a DOE meeting on criteria for cleanup of transuranium elements in soil

    SciTech Connect

    Not Available

    1984-09-01

    Transuranium element soil contamination cleanup experience gained from nuclear weapons accidents and cleanup at Eniwetok Atoll was reviewed. Presentations have been individually abstracted for inclusion in the data base. (ACR)

  14. Ground Water Technical Considerations during the Five-Year Review Process

    EPA Pesticide Factsheets

    This issue paper has been developed to highlight technical considerations as well as technical resources available to Remedial Project Managers (RPMs) in conducting Five-Year Reviews (FYRs) at CERCLA1 sites with contaminated groundwater.

  15. Evolution of thrombectomy approaches and devices for acute stroke: a technical review.

    PubMed

    Spiotta, Alejandro M; Chaudry, M Imran; Hui, Ferdinand K; Turner, Raymond D; Kellogg, Ryan T; Turk, Aquilla S

    2015-01-01

    While intravenous administration of tissue plasminogen activator (tPA) remains the only FDA-approved treatment modality for acute ischemic stroke, many patients do not meet the criteria for intravenous tPA and are offered intra-arterial therapy. Rapid advances in devices and approaches have marked the evolution of thrombectomy over the past decade from rudimentary mechanical disruption, followed by intra-arterial thrombolytic infusions to increasingly effective thrombectomy devices. We review the critical advancements in thrombectomy technique that have evolved and the key anatomic and technical challenges they address, from first-generation Merci retrieval systems to second-generation Penumbra aspiration systems and third-generation stent retrievers, as well as nuances of their uses to maximize their effectiveness. We also highlight more recent advances that offer patients hope for more expedient vessel recanalization.

  16. A review of stream nutrient criteria development in the United States.

    PubMed

    Evans-White, M A; Haggard, B E; Scott, J T

    2013-07-01

    Elevated nutrients and sediments are the main factors contributing to the poor biological condition measured in over 40% of US waters, highlighting the need for criteria that can aid management efforts to protect or restore the quality of US waters. A large amount of literature on nutrient criteria has been generated since the USEPA called for their development in 1998. Our objective was to examine this peer-reviewed literature to evaluate two main approaches for criteria development in lotic ecosystems: percentile rank and bivariate predictive statistical analyses. The 25th percentile approach has been examined broadly across USEPA-aggregate nutrient ecoregions, and we found that USEPA-suggested criteria for these aggregate ecoregions were often more conservative than criteria estimated using more current regionally focused data based on our compiled data set. Furthermore, 25th percentile estimates were often less than 75th percentile estimates based on reference sites, suggesting that 75th percentile estimates were not more conservative than 25th percentile estimates. Predictive approaches have focused on establishing linear and nonlinear relationships between water quality and algae, macroinvertebrate, and fish communities; attributing causation; and determining whether threshold points exist that can aid in nutrient criteria development. Most of the predictive approaches have occurred at the state or watershed level and may not be directly comparable to USEPA aggregate ecoregions. However, percentile method estimates often fell within the confidence interval of biological threshold criteria estimates, suggesting overlap and some consensus between the two main approaches.

  17. Referral for cancer genetics consultation: a review and compilation of risk assessment criteria

    PubMed Central

    Hampel, H; Sweet, K; Westman, J; Offit, K; Eng, C

    2004-01-01

    Methods: The criteria were based on a comprehensive review of publications describing diagnostic criteria for hereditary cancer syndromes and risk to first degree relatives of cancer patients. Priority was given to diagnostic criteria from consensus statements (for example, those from the National Comprehensive Cancer Network). Expert opinion from study personnel was then used to adopt a single set of criteria from other publications whenever guidelines differed. Results: Based on family history, a set of criteria was developed to identify patients at risk for a hereditary cancer susceptibility syndrome, patients with moderate risk who might benefit from increased cancer surveillance, and patients who are at average risk. The criteria were applied to 4360 individuals who provided their cancer family history between July 1999 and April 2002, using a touch screen computer system in the lobby of a comprehensive cancer centre. They categorised an acceptable number of users into each risk level: 14.9% high risk, 13.7% moderate risk, and 59.6% average risk; 11.8% provided insufficient information for risk assessment. Conclusions: These criteria should improve ease of referral and promote consistency across centres when evaluating patients for referral to cancer genetics specialists. PMID:14757853

  18. The use of multi-criteria decision analysis to tackle waste management problems: a literature review.

    PubMed

    Achillas, Charisios; Moussiopoulos, Nicolas; Karagiannidis, Avraam; Banias, Georgias; Perkoulidis, George

    2013-02-01

    Problems in waste management have become more and more complex during recent decades. The increasing volumes of waste produced and social environmental consciousness present prominent drivers for environmental managers towards the achievement of a sustainable waste management scheme. However, in practice, there are many factors and influences - often mutually conflicting - criteria for finding solutions in real-life applications. This paper presents a review of the literature on multi-criteria decision aiding in waste management problems for all reported waste streams. Despite limitations, which are clearly stated, most of the work published in this field is reviewed. The present review aims to provide environmental managers and decision-makers with a thorough list of practical applications of the multi-criteria decision analysis techniques that are used to solve real-life waste management problems, as well as the criteria that are mostly employed in such applications according to the nature of the problem under study. Moreover, the paper explores the advantages and disadvantages of using multi-criteria decision analysis techniques in waste management problems in comparison to other available alternatives.

  19. Review of proposed EPA ambient lead criteria standard document. Final report. Task assignment No. 10

    SciTech Connect

    Not Available

    1984-03-04

    The proposed October 1983 EPA ambient lead criteria document, Air Quality Criteria for Lead is reviewed from the perspective of DOE's policies and programs and addresses potential impacts on energy production and energy-intensive industries. Following an introduction, the study is organized in five subsequent sections. Section 2.0 addresses environmental and health effects of exposure to lead. Section 3.0 reviews sources of lead emissions. Section 4.0 presents information on lead concentrations in ambient air. Section 5.0 examines dose-effect relationships among lead emissions, ambient air concentrations and blood lead levels. Section 6.0 presents Radian's evaluation of the regulatory implications of the criteria document and the information it provides. 10 figures, 11 tables.

  20. 42 CFR 456.435 - Description of methods and criteria: Continued stay review dates.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Description of methods and criteria: Continued stay review dates. 456.435 Section 456.435 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS UTILIZATION CONTROL Utilization Control: Intermediate Care Facilities...

  1. 42 CFR 52h.8 - What are the review criteria for grants?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false What are the review criteria for grants? 52h.8 Section 52h.8 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS... include both genders, minorities, children and special populations as appropriate for the scientific...

  2. 42 CFR 52h.8 - What are the review criteria for grants?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... proposed research; and (h) The adequacy of the proposed protection for humans, animals, and the environment... 42 Public Health 1 2014-10-01 2014-10-01 false What are the review criteria for grants? 52h.8 Section 52h.8 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES...

  3. 42 CFR 52h.8 - What are the review criteria for grants?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... proposed research; and (h) The adequacy of the proposed protection for humans, animals, and the environment... 42 Public Health 1 2011-10-01 2011-10-01 false What are the review criteria for grants? 52h.8 Section 52h.8 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES...

  4. 42 CFR 52h.8 - What are the review criteria for grants?

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... proposed research; and (h) The adequacy of the proposed protection for humans, animals, and the environment... 42 Public Health 1 2012-10-01 2012-10-01 false What are the review criteria for grants? 52h.8 Section 52h.8 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES...

  5. 42 CFR 52h.8 - What are the review criteria for grants?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... proposed research; and (h) The adequacy of the proposed protection for humans, animals, and the environment... 42 Public Health 1 2013-10-01 2013-10-01 false What are the review criteria for grants? 52h.8 Section 52h.8 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES...

  6. Functional Nausea in Children: A Review of the Literature and Need for Diagnostic Criteria

    PubMed Central

    Russell, Alexandra C.; Stone, Amanda L.; Walker, Lynn S.

    2016-01-01

    Nausea is common amongst children with functional gastrointestinal disorders and is associated with a high burden of somatic and psychosocial comorbidities in both the short and long-term. Current treatments including medications, phytotherapy, stress-reduction techniques, and gastric electrical stimulation for recalcitrant cases, are reviewed. Functional nausea merits its own diagnostic criteria as a pediatric functional gastrointestinal disorder. PMID:27417243

  7. Terahertz planar antennas for future wireless communication: A technical review

    NASA Astrophysics Data System (ADS)

    Jha, Kumud Ranjan; Singh, G.

    2013-09-01

    With the monotonic increasing demand of the higher bandwidth for the next generation wireless communication system, the extension of the operating frequency of the communication system to the millimeter/Terahertz wave regime of the electromagnetic spectrum where several low-attenuation windows exist is inevitable. However, before the commercial implementation of the wireless communication in these low-attenuation windows, there are various obstacles which need to be addressed by the scientists and researchers. The atmospheric path loss is the main obstacle to the full-fledged implementation of the terahertz wireless communication. The remedy to this problem is the use of high-power sources, efficient detectors and high gain antenna systems. This paper reviews these technical issues with the special attention to the planar antennas which might contribute to the compact, inexpensive, and low profile future terahertz wireless communication system design.

  8. A critical review of “Internet addiction” criteria with suggestions for the future

    PubMed Central

    VAN ROOIJ, ANTONIUS J.; PRAUSE, NICOLE

    2014-01-01

    Aims: In the last 5 years a deluge of articles on the topic of Internet addiction (IA) has proposed many candidate symptoms as evidence of this proposed disease. We critically reviewed the current approach to the measurement and identification of this new excessive behavior syndrome. Methods: Three popular models of IA were discussed: Griffith’s components model; Young’s Internet Addiction Test (IAT); and the criteria by Tao et al. (2010). We selected these models because they are widely cited and propose specific criteria for IA disorder. Our approach is not meant to provide an exhaustive review, but to discuss and critique the most salient trends in the field. Results: The models of Internet addiction share some criteria, including feeling a loss of control over Internet use; ensuing psychological, social, or professional conflict or problems; and preoccupation when not using the Internet. Other criteria inconsistently mentioned include: mood management, tolerance, withdrawal, and craving/anticipation. The models studied here share the assumption that the Internet can produce a qualitative shift to a diseased state in humans. Conclusions: We critically discussed the above criteria and concluded that the evidence base is currently not strong enough to provide support for an Internet addiction disorder. Future research areas are suggested: (1) Focusing on common impaired dimensions, (2) exploring neuroimaging as a model building tool, and (3) identifying shifts in the rewarding aspects of Internet use. Given the lack of consensus on the subject of Internet addiction, a focus on problem behaviors appears warranted. PMID:25592305

  9. INDEPENDENT REVIEW OF THE X-701B GROUNDWATER REMEDY, PORTSMOUTH, OHIO: TECHNICAL EVALUATION AND RECOMMENDATIONS

    SciTech Connect

    Looney, B.; Eddy-Dilek, C.; Costanza, J.; Rossabi, J.; Early, T.; Skubal, K.; Magnuson, C.

    2008-12-15

    The Department of Energy Portsmouth Paducah Project Office requested assistance from Department of Energy Office of Environmental Management (EM-22) to provide independent technical experts to evaluate past and ongoing remedial activities at the Portsmouth facility that were completed to address TCE contamination associated with the X-701B groundwater plume and to make recommendations for future efforts. The Independent Technical Review team was provided with a detailed and specific charter. The charter requested that the technical team first review the past and current activities completed for the X-701B groundwater remedy for trichloroethene (TCE) in accordance with a Decision Document that was issued by Ohio EPA on December 8, 2003 and a Work Plan that was approved by Ohio EPA on September 22, 2006. The remedy for X-701B divides the activities into four phases: Phase I - Initial Source Area Treatment, Phase II - Expanded Source Area Treatment, Phase III - Evaluation and Reporting, and Phase IV - Downgradient Remediation and Confirmation of Source Area Treatment. Phase I of the remedy was completed during FY2006, and DOE has now completed six oxidant injection events within Phase II. The Independent Technical Review team was asked to evaluate Phase II activities, including soil and groundwater results, and to determine whether or not the criteria that were defined in the Work Plan for the Phase II end point had been met. The following criteria are defined in the Work Plan as an acceptable Phase II end point: (1) Groundwater samples from the identified source area monitoring wells have concentrations below the Preliminary Remediation Goal (PRG) for TCE in groundwater, or (2) The remedy is no longer effective in removing TCE mass from the source area. In addition, the charter specifies that if the Review Team determines that the Phase II endpoint has not been reached, then the team should address the following issues: (1) If additional injection events are

  10. A Review on influencing criteria for selecting supplier of information technology services in the hospital

    PubMed Central

    Ajami, Sima; Rajabzadeh, Ahmad; Ketabi, Saeedeh

    2014-01-01

    Organizations try to outsource their activities as much as possible in order to prevent the problems and use organizational capabilities in Information Technology (IT) field. The purpose of this paper was first, to express the effective criteria for selecting suppliers of IT services, second, to explain the advantages and disadvantages of outsourcing IT in hospitals. This study was narrative review, which search was conducted with the help of libraries, books, conference proceedings, and databases of Science Direct, PubMed, Proquest, Springer, and SID (Scientific Information Database). In our searches, we employed the following keywords and their combinations: Outsourcing, information technology, hospital, decision making, and criteria. The preliminary search resulted in 120 articles, which were published between 2000 and 2013 during July 2013. After a careful analysis of the content of each paper, a total of 46 papers were selected based on their relevancy. The criteria and sub-criteria influencing outsourcing decisions in Iranian hospitals were identified in six major categories including administrative issues, issues related to the service/product, technology factors, environmental factors, risks, and economic factors associated with 15 sub-criteria containing business integration, dependence on suppliers, human resources, focus on core competencies, facilities and physical capital, innovation, quality, speed of service delivery, flexibility, market capabilities, geographical location, security, management control, cost, and financial capability. Identify the advantages and disadvantages of outsourcing and effective criteria in IT services supplier selection causes the managers be able to take the most appropriate decision to select supplier of IT services. This is a general review on influencing criteria for electing of supplier of information technology services in hospitals. PMID:25540781

  11. A Review on influencing criteria for selecting supplier of information technology services in the hospital.

    PubMed

    Ajami, Sima; Rajabzadeh, Ahmad; Ketabi, Saeedeh

    2014-01-01

    Organizations try to outsource their activities as much as possible in order to prevent the problems and use organizational capabilities in Information Technology (IT) field. The purpose of this paper was first, to express the effective criteria for selecting suppliers of IT services, second, to explain the advantages and disadvantages of outsourcing IT in hospitals. This study was narrative review, which search was conducted with the help of libraries, books, conference proceedings, and databases of Science Direct, PubMed, Proquest, Springer, and SID (Scientific Information Database). In our searches, we employed the following keywords and their combinations: Outsourcing, information technology, hospital, decision making, and criteria. The preliminary search resulted in 120 articles, which were published between 2000 and 2013 during July 2013. After a careful analysis of the content of each paper, a total of 46 papers were selected based on their relevancy. The criteria and sub-criteria influencing outsourcing decisions in Iranian hospitals were identified in six major categories including administrative issues, issues related to the service/product, technology factors, environmental factors, risks, and economic factors associated with 15 sub-criteria containing business integration, dependence on suppliers, human resources, focus on core competencies, facilities and physical capital, innovation, quality, speed of service delivery, flexibility, market capabilities, geographical location, security, management control, cost, and financial capability. Identify the advantages and disadvantages of outsourcing and effective criteria in IT services supplier selection causes the managers be able to take the most appropriate decision to select supplier of IT services. This is a general review on influencing criteria for electing of supplier of information technology services in hospitals.

  12. Independent review of Oak Ridge HCTW test program and development of seismic evaluation criteria

    SciTech Connect

    1995-05-01

    Many of the existing buildings at the Oak Ridge Y-12 Plant are steel frame construction with unreinforced hollow clay tile infill walls (HCTW). The HCTW infill provides some lateral seismic resistance to the design/evaluation basis earthquake; however acceptance criteria for this construction must be developed. The basis for the development of seismic criteria is the Oak Ridge HCTW testing and analysis program and the target performance goals of DOE 5480.28 and DOE-STD-1020-94. This report documents and independent review of the testing and analysis program and development of recommended acceptance criteria for Oak Ridge HCTW construction. The HCTW test program included ``macro`` wall in-plane and out-of-plane tests, full-scale wall in-plane and out-of-plane tests, in-situ out-of-plane test, shake table tests, and masonry component tests.

  13. 24 CFR 902.68 - Technical review of results of PHAS physical condition indicator.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... these reviews, the burden of proof is on the PHA to show that an error occurred. (2) A request for technical review must be submitted in writing to the Real Estate Assessment Center, Attention:...

  14. Performance Review of USOE's ESEA Title I Evaluation Technical Assistance Program.

    ERIC Educational Resources Information Center

    Hope Associates, Inc., Washington, DC.

    The major focus of this review is on the performance of the United States Office of Education's (USOE) 10 Technical Assistance Centers (TACs). Information concerning the Technical Assistance Program, the Title I Evaluation and Reporting System (TIERS) and the methodology used for the review is also provided. Topics addressed include the selection…

  15. 24 CFR 902.68 - Technical review of results of PHAS Indicators #1 or #4.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Technical review of results of PHAS Indicators #1 or #4. 902.68 Section 902.68 Housing and Urban Development Regulations Relating to Housing and... results of PHAS Indicators #1 or #4. (a) Request for technical reviews. This section describes the...

  16. Independent Technical Review of the X-740 Groundwater Remedy, Portsmouth, Ohio: Technical Evaluation and Recommendations

    SciTech Connect

    Looney, B.; Rhia, B.; Jackson, D.; Eddy-Dilek, C.

    2010-04-30

    Environmental Management (EM-32) to provide an independent technical panel to review previous and ongoing remedial activities designed to address TCE contamination in groundwater at X-740. In 1999, a corrective action was implemented at X-740 to address contamination in the groundwater. The DOE planted poplar trees over 2.6 acres of the groundwater plume. After several years of groundwater monitoring, the results indicated that the benefits of phytoremediation were limited and insufficient to meet remedial objectives. In 2007, an alternative remedial strategy based on in situ oxidative treatment was negotiated with Ohio EPA. During FY2008, three treatment phases of chemical oxidation were completed. The general charter for the independent technical review team is to review the results of s previous and ongoing remedial actions to determine whether the current strategy will be effective in meeting the end points specified in the regulatory work plan.

  17. Potential Implications of Changes in ChalleNGe Admission Criteria: A Literature Review

    DTIC Science & Technology

    2016-04-01

    of biological changes as well as changes in “normative life tasks and roles , such as leaving home, establishing a family, and starting a career... changes at so many different levels as adolescence” ([45] p. 32); adolescents simultaneously experience pubertal development, social role redefinitions...Distribution unlimited Potential Implications of Changes in ChalleNGe Admission Criteria: A Literature Review Lauren D. Malone and

  18. Criteria for solid recovered fuels as a substitute for fossil fuels--a review.

    PubMed

    Beckmann, Michael; Pohl, Martin; Bernhardt, Daniel; Gebauer, Kathrin

    2012-04-01

    The waste treatment, particularly the thermal treatment of waste has changed fundamentally in the last 20 years, i.e. from facilities solely dedicated to the thermal treatment of waste to facilities, which in addition to that ensure the safe plant operation and fulfill very ambitious criteria regarding emission reduction, resource recovery and energy efficiency as well. Therefore this contributes to the economic use of raw materials and due to the energy recovered from waste also to the energy provision. The development described had the consequence that waste and solid recovered fuels (SRF) has to be evaluated based on fuel criteria as well. Fossil fuels - coal, crude oil, natural gas etc. have been extensively investigated due to their application in plants for energy conversion and also due to their use in the primary industry. Thereby depending on the respective processes, criteria on fuel technical properties can be derived. The methods for engineering analysis of regular fuels (fossil fuels) can be transferred only partially to SRF. For this reason methods are being developed or adapted to current analytical methods for the characterization of SRF. In this paper the possibilities of the energetic utilization of SRF and the characterization of SRF before and during the energetic utilization will be discussed.

  19. PNL technical review of pressurized thermal-shock issues. [PWR

    SciTech Connect

    Pedersen, L.T.; Apley, W.J.; Bian, S.H.; Defferding, L.J.; Morgenstern, M.H.; Pelto, P.J.; Simonen, E.P.; Simonen, F.A.; Stevens, D.L.; Taylor, T.T.

    1982-07-01

    Pacific Northwest Laboratory (PNL) was asked to develop and recommend a regulatory position that the Nuclear Regulatory Commission (NRC) should adopt regarding the ability of reactor pressure vessels to withstand the effects of pressurized thermal shock (PTS). Licensees of eight pressurized water reactors provided NRC with estimates of remaining effective full power years before corrective actions would be required to prevent an unsafe operating condition. PNL reviewed these responses and the results of supporting research and concluded that none of the eight reactors would undergo vessel failure from a PTS event before several more years of operation. Operator actions, however, were often required to terminate a PTS event before it deteriorated to the point where failure could occur. Therefore, the near-term (less than one year) recommendation is to upgrade, on a site-specific basis, operational procedures, training, and control room instrumentation. Also, uniform criteria should be developed by NRC for use during future licensee analyses. Finally, it was recommended that NRC upgrade nondestructive inspection techniques used during vessel examinations and become more involved in the evaluation of annealing requirements.

  20. A COMPREHENSIVE TECHNICAL REVIEW OF THE DEMONSTRATION BULK VITRIFICATION SYSTEM

    SciTech Connect

    SCHAUS, P.S.

    2006-09-29

    In May 2006, CH2M Hill Hanford Group, Inc. chartered an Expert Review Panel (ERP) to review the current status of the Demonstration Bulk Vitrification System (DBVS). It is the consensus of the ERP that bulk vitrification is a technology that requires further development and evaluation to determine its potential for meeting the Hanford waste stabilization mission. No fatal flaws (issues that would jeopardize the overall DBVS mission that cannot be mitigated) were found, given the current state of the project. However, a number of technical issues were found that could significantly affect the project's ability to meet its overall mission as stated in the project ''Justification of Mission Need'' document, if not satisfactorily resolved. The ERP recognizes that the project has changed from an accelerated schedule demonstration project to a formally chartered project that must be in full compliance with DOE 413.3 requirements. The perspective of the ERP presented herein, is measured against the formally chartered project as stated in the approved Justification of Mission Need document. A justification of Mission Need document was approved in July 2006 which defined the objectives for the DBVS Project. In this document, DOE concluded that bulk vitrification is a viable technology that requires additional development to determine its potential applicability to treatment of a portion of the Hanford low activity waste. The DBVS mission need statement now includes the following primary objectives: (1) process approximately 190,000 gallons of Tank S-109 waste into fifty 100 metric ton boxes of vitrified product; (2) store and dispose of these boxes at Hanford's Integrated Disposal Facility (IDF); (3) evaluate the waste form characteristics; (4) gather pilot plant operability data, and (5) develop the overall life cycle system performance of bulk vitrification and produce a comparison of the bulk vitrification process to building a second LAW Immobilization facility or other

  1. Commercial Crew Program and the Safety Technical Review Board

    NASA Technical Reports Server (NTRS)

    Mullen, Macy

    2016-01-01

    The Commercial Crew Program (CCP) is unique to any other program office at NASA. After the agency suffered devastating budget cuts and the Shuttle Program retired, the U.S. gave up its human spaceflight capabilities. Since 2011 the U.S. has been dependent on Russia to transport American astronauts and cargo to the International Space Station (ISS) and back. NASA adapted and formed CCP, which gives private, domestic, aerospace companies unprecedented reign over America's next ride to space. The program began back in 2010 with 5 companies and is now in the final phase of certification with 2 commercial partners. The Commercial Crew Program is made up of 7 divisions, each working rigorously with the commercial providers to complete the certification phase. One of these 7 divisions is Systems Engineering and Integration (SE&I) which is partly comprised of the Safety Technical Review Board (STRB). The STRB is primarily concerned with mitigating improbable, but catastrophic hazards. It does this by identifying, managing, and tracking these hazards in reports. With the STRB being in SE&I, it significantly contributes to the overall certification of the partners' vehicles. After the partners receive agency certification approval, they will have the capability to provide the U.S. with a reliable, safe, and cost-effective means of human spaceflight and cargo transport to the ISS and back.

  2. Robotic liver surgery: technical aspects and review of the literature.

    PubMed

    Giulianotti, Pier Cristoforo; Bianco, Francesco Maria; Daskalaki, Despoina; Gonzalez-Ciccarelli, Luis Fernando; Kim, Jihun; Benedetti, Enrico

    2016-08-01

    Minimally invasive surgery for liver resections has a defined role and represents an accepted alternative to open techniques for selected cases. Robotic technology can overcome some of the disadvantages of the laparoscopic technique, mainly in the most complex cases. Precise dissection and microsuturing is possible, even in narrow operative fields, allowing for a better dissection of the hepatic hilum, fine lymphadenectomy, and biliary reconstruction even with small bile ducts and easier bleeding control. This technique has the potential to allow for a greater number of major resections and difficult segmentectomies to be performed in a minimally invasive fashion. The implementation of near-infrared fluorescence with indocyanine green (ICG) also allows for a more accurate recognition of vascular and biliary anatomy. The perspectives of this kind of virtually implemented imaging are very promising and may be reflected in better outcomes. The overall data present in current literature suggests that robotic liver resections are at least comparable to both open and laparoscopic surgery in terms of perioperative and postoperative outcomes. This article provides technical details of robotic liver resections and a review of the current literature.

  3. Robotic liver surgery: technical aspects and review of the literature

    PubMed Central

    Bianco, Francesco Maria; Daskalaki, Despoina; Gonzalez-Ciccarelli, Luis Fernando; Kim, Jihun; Benedetti, Enrico

    2016-01-01

    Minimally invasive surgery for liver resections has a defined role and represents an accepted alternative to open techniques for selected cases. Robotic technology can overcome some of the disadvantages of the laparoscopic technique, mainly in the most complex cases. Precise dissection and microsuturing is possible, even in narrow operative fields, allowing for a better dissection of the hepatic hilum, fine lymphadenectomy, and biliary reconstruction even with small bile ducts and easier bleeding control. This technique has the potential to allow for a greater number of major resections and difficult segmentectomies to be performed in a minimally invasive fashion. The implementation of near-infrared fluorescence with indocyanine green (ICG) also allows for a more accurate recognition of vascular and biliary anatomy. The perspectives of this kind of virtually implemented imaging are very promising and may be reflected in better outcomes. The overall data present in current literature suggests that robotic liver resections are at least comparable to both open and laparoscopic surgery in terms of perioperative and postoperative outcomes. This article provides technical details of robotic liver resections and a review of the current literature. PMID:27500143

  4. Invited review--neuroimaging response assessment criteria for brain tumors in veterinary patients.

    PubMed

    Rossmeisl, John H; Garcia, Paulo A; Daniel, Gregory B; Bourland, John Daniel; Debinski, Waldemar; Dervisis, Nikolaos; Klahn, Shawna

    2014-01-01

    The evaluation of therapeutic response using cross-sectional imaging techniques, particularly gadolinium-enhanced MRI, is an integral part of the clinical management of brain tumors in veterinary patients. Spontaneous canine brain tumors are increasingly recognized and utilized as a translational model for the study of human brain tumors. However, no standardized neuroimaging response assessment criteria have been formulated for use in veterinary clinical trials. Previous studies have found that the pathophysiologic features inherent to brain tumors and the surrounding brain complicate the use of the response evaluation criteria in solid tumors (RECIST) assessment system. Objectives of this review are to describe strengths and limitations of published imaging-based brain tumor response criteria and propose a system for use in veterinary patients. The widely used human Macdonald and response assessment in neuro-oncology (RANO) criteria are reviewed and described as to how they can be applied to veterinary brain tumors. Discussion points will include current challenges associated with the interpretation of brain tumor therapeutic responses such as imaging pseudophenomena and treatment-induced necrosis, and how advancements in perfusion imaging, positron emission tomography, and magnetic resonance spectroscopy have shown promise in differentiating tumor progression from therapy-induced changes. Finally, although objective endpoints such as MR imaging and survival estimates will likely continue to comprise the foundations for outcome measures in veterinary brain tumor clinical trials, we propose that in order to provide a more relevant therapeutic response metric for veterinary patients, composite response systems should be formulated and validated that combine imaging and clinical assessment criteria.

  5. INVITED REVIEW – NEUROIMAGING RESPONSE ASSESSMENT CRITERIA FOR BRAIN TUMORS IN VETERINARY PATIENTS

    PubMed Central

    Rossmeisl, John H.; Garcia, Paulo A.; Daniel, Gregory B.; Bourland, John Daniel; Debinski, Waldemar; Dervisis, Nikolaos; Klahn, Shawna

    2013-01-01

    The evaluation of therapeutic response using cross-sectional imaging techniques, particularly gadolinium-enhanced MRI, is an integral part of the clinical management of brain tumors in veterinary patients. Spontaneous canine brain tumors are increasingly recognized and utilized as a translational model for the study of human brain tumors. However, no standardized neuroimaging response assessment criteria have been formulated for use in veterinary clinical trials. Previous studies have found that the pathophysiologic features inherent to brain tumors and the surrounding brain complicate the use of the Response Evaluation Criteria in Solid Tumors (RECIST) assessment system. Objectives of this review are to describe strengths and limitations of published imaging-based brain tumor response criteria and propose a system for use in veterinary patients. The widely used human Macdonald and Response Assessment in Neuro-oncology (RANO) criteria are reviewed and described as to how they can be applied to veterinary brain tumors. Discussion points will include current challenges associated with the interpretation of brain tumor therapeutic responses such as imaging pseudophenomena and treatment-induced necrosis, and how advancements in perfusion imaging, positron emission tomography, and magnetic resonance spectroscopy have shown promise in differentiating tumor progression from therapy-induced changes. Finally, although objective endpoints such as MR-imaging and survival estimates will likely continue to comprise the foundations for outcome measures in veterinary brain tumor clinical trials, we propose that in order to provide a more relevant therapeutic response metric for veterinary patients, composite response systems should be formulated and validated that combine imaging and clinical assessment criteria. PMID:24219161

  6. TECHNICAL BASIS DOCUMENT FOR CRITERIA AND PROCESSES FOR THE CERTIFICATION OF NON-RADIOACTIVE HAZARDOUS AND NON-HAZARDOUS WASTES

    SciTech Connect

    Dominick, J; Gaylord, R

    2007-02-13

    This Technical Basis Document (TBD) identifies how the values presented in the ''Criteria and Processes for the Certification of Non-Radioactive Hazardous and Non-Hazardous Wastes'' were derived. The original moratorium document (UCRL-AR-109662) applied only to hazardous wastes generated in Radioactive Materials Management Areas (RMMAs) that were destined for off-site Treatment, Storage, and Disposal Facilities (TSDFs) that did not possess a radioactive materials license. Since its inception, the original moratorium document has become the de facto free-release procedure for potentially volumetrically contaminated materials of all varieties. This was promulgated in a February 4, 1992 memo from Jyle Lytle, Deputy Assistant Secretary for Waste Management, entitled ''Update: Moratorium on Shipment of Potentially Radioactive Hazardous and Toxic Wastes''. In this memo, Ms. Lytle states, ''While the moratorium does not apply to non-hazardous/non-TSCA solid wastes and non-waste materials, the same release criteria apply''. Over the past few years, a considerable quantity of data and operating experience has been developed, which has shown the limitations of UCRL-AR-109662. The original Moratorium is out of date, and many of the organizations and procedures that it references are no longer in existence. In addition, the original document lacked sufficient detail to be used as an LLNL-wide procedure for free release, as it only addressed hazardous wastes. The original moratorium document also used highly optimistic ''action limits'', which were based on theoretically achievable minimum detectable activity (MDA) levels for various matrices. Years of operating experience has shown that these action limits are simply not achievable for certain analyses in certain matrices, either due to limitations in sample size, or underestimates of the contribution of naturally-occurring radioactive materials, resulting in the mis-characterization of samples of these matrices as radioactive

  7. SU-E-CAMPUS-J-04: Image Guided Radiation Therapy (IGRT): Review of Technical Standards and Credentialing in Radiotherapy Clinical Trials

    SciTech Connect

    Giaddui, T; Chen, W; Yu, J; Gong, Y; Galvin, J; Xiao, Y; Cui, Y; Yin, F; Craig, T; Dawson, L; Al-Hallaq, H; Chmura, S

    2014-06-15

    Purpose: To review IGRT credentialing experience and unexpected technical issues encountered in connection with advanced radiotherapy technologies as implemented in RTOG clinical trials. To update IGRT credentialing procedures with the aim of improving the quality of the process, and to increase the proportion of IGRT credentialing compliance. To develop a living disease site-specific IGRT encyclopedia. Methods: Numerous technical issues were encountered during the IGRT credentialing process. The criteria used for credentialing review were based on: image quality; anatomy included in fused data sets and shift results. Credentialing requirements have been updated according to the AAPM task group reports for IGRT to ensure that all required technical items are included in the quality review process. Implementation instructions have been updated and expanded for recent protocols. Results: Technical issues observed during the credentialing review process include, but are not limited to: poor quality images; inadequate image acquisition region; poor data quality; shifts larger than acceptable; no soft tissue surrogate. The updated IGRT credentialing process will address these issues and will also include the technical items required from AAPM: TG 104; TG 142 and TG 179 reports. An instruction manual has been developed describing a remote credentialing method for reviewers. Submission requirements are updated, including images/documents as well as facility questionnaire. The review report now includes summary of the review process and the parameters that reviewers check. We have reached consensus on the minimum IGRT technical requirement for a number of disease sites. RTOG 1311(NRG-BR002A Phase 1 Study of Stereotactic Body Radiotherapy (SBRT) for the Treatment of Multiple Metastases) is an example, here; the protocol specified the minimum requirement for each anatomical sites (with/without fiducials). Conclusion: Technical issues are identified and reported. IGRT

  8. 75 FR 47306 - Office of the Assistant Secretary for Planning and Evaluation; Technical Review Panel on the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-05

    ...; Technical Review Panel on the Medicare Trustees Reports AGENCY: Department of Health and Human Services... Register (FR) on July 30, 2010, entitled ``Technical Review Panel on the Medicare Trustees Reports''....

  9. Emergency water supply: a review of potential technologies and selection criteria.

    PubMed

    Loo, Siew-Leng; Fane, Anthony G; Krantz, William B; Lim, Teik-Thye

    2012-06-15

    Access to safe drinking water is one of the first priorities following a disaster. However, providing drinking water to the affected population (AP) is challenging due to severe contamination and lack of access to infrastructure. An onsite treatment system for the AP is a more sustainable solution than transporting bottled water. Emergency water technologies (WTs) that are modular, mobile or portable are suitable for emergency relief. This paper reviews WTs including membrane technologies that are suitable for use in emergencies. Physical, chemical, thermal- and light-based treatment methods, and membrane technologies driven by different driving forces such as pressure, temperature and osmotic gradients are reviewed. Each WT is evaluated by ten mutually independent criteria: costs, ease of deployment, ease of use, maintenance, performance, potential acceptance, energy requirements, supply chain requirements, throughput and environmental impact. A scoring system based on these criteria is presented. A methodology for emergency WT selection based on compensatory multi-criteria analysis is developed and discussed. Finally, critical research needs are identified.

  10. Health-related aerosol measurement: a review of existing sampling criteria and proposals for new ones.

    PubMed

    Vincent, James H

    2005-11-01

    Interest in particle size-selective sampling for aerosols in working and ambient living environments began in the early 1900s when it became apparent that the penetration into-and deposition in-the respiratory tract of aerosol-exposed humans of inhaled particles was dependent on particle size. Coarse particles tended to be filtered out during inhalation and in the upper parts of the respiratory tract, so only progressively smaller particles penetrated down to the deep regions of the lung. Over time, following experimental studies with 'breathing' mannequins in wind tunnels and with human volunteer subjects in the laboratory, a clear picture has emerged of the physical, physiological and anatomical factors that control the extent to which particles may or may not reach certain parts of the respiratory tract. Such understanding has increasingly been the subject of discussions about aerosol standards, in particular the criteria by which exposure might be defined in relation to given classes of aerosol-related health effect-and in to turn aerosol monitoring. The ultimate goal has been to develop a set of criteria by which exposure standards are scientifically relevant to the health effects in question. This paper reviews the scientific basis for such criteria. It discusses the criteria that have already been widely discussed and so are either being applied or are on the threshold of practical application in standards. It also discusses how new advanced knowledge may allow us to extend the list of particle size-selective criteria to fractions that have not yet been widely discussed but which may be of importance in the future.

  11. A review of the impact of exclusion criteria on the generalizability of schizophrenia treatment research.

    PubMed

    Humphreys, Keith

    2014-06-20

    Treatment research studies employ criteria that determine which patients are eligible to participate and which are not. When such exclusion criteria produce a treatment research sample that is a small and unrepresentative subset of all patients with a particular disease, clinicians may be hesitant to apply the research results in front-line clinical practice. Accordingly, the present paper reviews the English-language literature on exclusion criteria in schizophrenia treatment research and draws initial conclusions about their impact.Empirically-derived estimates of the rate of exclusion vary widely (31.0-98.2%), but the best available evidence suggests that about 4 in 5 patients with schizophrenia would be ineligible to enroll in a typical treatment research study. Women are particularly likely to be excluded from schizophrenia treatment research, which is problematic from both a clinical and social justice viewpoint. Excluded patients also tend to be older than eligible patients, and, though it has been examined in only a few studies, they also tend to have more severe problems at baseline and different outcomes over time than patients who are allowed to participate in research.More limited use of exclusion criteria in schizophrenia treatment research would be beneficial in terms of increasing generalizability, but would also potentially involve costs, particularly a need for larger samples. More modest steps that would improve treatment outcome research reports include requiring a full description of the rationale for and nature of any exclusion criteria, and, having a designated place in the discussion section which draws attention to the proper scope of generalization.

  12. Are take‐home naloxone programmes effective? Systematic review utilizing application of the Bradford Hill criteria

    PubMed Central

    McDonald, Rebecca

    2016-01-01

    Abstract Background and Aims Fatal outcome of opioid overdose, once detected, is preventable through timely administration of the antidote naloxone. Take‐home naloxone provision directly to opioid users for emergency use has been implemented recently in more than 15 countries worldwide, albeit mainly as pilot schemes and without formal evaluation. This systematic review assesses the effectiveness of take‐home naloxone, with two specific aims: (1) to study the impact of take‐home naloxone distribution on overdose‐related mortality; and (2) to assess the safety of take‐home naloxone in terms of adverse events. Methods PubMed, MEDLINE and PsychINFO were searched for English‐language peer‐reviewed publications (randomized or observational trials) using the Boolean search query: (opioid OR opiate) AND overdose AND prevention. Evidence was evaluated using the nine Bradford Hill criteria for causation, devised to assess a potential causal relationship between public health interventions and clinical outcomes when only observational data are available. Results A total of 1397 records (1164 after removal of duplicates) were retrieved, with 22 observational studies meeting eligibility criteria. Due to variability in size and quality of the included studies, meta‐analysis was dismissed in favour of narrative synthesis. From eligible studies, we found take‐home naloxone met all nine Bradford Hill criteria. The additional five World Health Organization criteria were all either met partially (two) or fully (three). Even with take‐home naloxone administration, fatal outcome was reported in one in 123 overdose cases (0.8%; 95% confidence interval = 0.4, 1.2). Conclusions Take‐home naloxone programmes are found to reduce overdose mortality among programme participants and in the community and have a low rate of adverse events. PMID:27028542

  13. Integrated Science Assessment (ISA) for Oxides of Nitrogen and Sulfur - Environmental Criteria (First External Review Draft, Dec 2007)

    EPA Science Inventory

    EPA is announcing that the First External Review Draft of the Integrated Science Assessment (ISA) for Oxides of Nitrogen and Sulfur – Environmental Criteria has been made available for independent peer review and public review. This draft ISA document represents a concise ...

  14. 30 CFR 250.1917 - What criteria for pre-startup review must be in my SEMS program?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 30 Mineral Resources 2 2011-07-01 2011-07-01 false What criteria for pre-startup review must be in... pre-startup review must be in my SEMS program? Your SEMS program must require that the commissioning process include a pre-startup safety and environmental review for new and significantly...

  15. Integrated Science Assessment (ISA) for Oxides of Nitrogen and Sulfur Environmental Criteria (Second External Review Draft, Aug 2008)

    EPA Science Inventory

    EPA has announced that the Second External Review Draft of the Integrated Science Assessment (ISA) for Oxides of Nitrogen and Sulfur - Environmental Criteria has been made available for independent peer review and public review. This draft ISA document represents a conci...

  16. Integrated Science Assessment (ISA) for Oxides of Nitrogen and Sulfur - Environmental Criteria (Second External Review Draft, Aug 2008)

    EPA Science Inventory

    EPA has announced that the Second External Review Draft of the Integrated Science Assessment (ISA) for Oxides of Nitrogen and Sulfur - Environmental Criteria has been made available for independent peer review and public review. This draft ISA document represents a conci...

  17. Shifting paradigms in eligibility criteria for live kidney donation: a systematic review.

    PubMed

    Ahmadi, Ali R; Lafranca, Jeffrey A; Claessens, Laura A; Imamdi, Raoul M S; IJzermans, Jan N M; Betjes, Michiel G H; Dor, Frank J M F

    2015-01-01

    As the organ shortage increases, inherently the demand for donor kidneys continues to rise. Thus, live kidney donation is essential for increasing the donor pool. In order to create successful expansion, extended criteria live kidney donors should be considered. This review combines current guidelines with all available literature in this field, trying to seek and establish the optimal extended criteria. Comprehensive searches were carried out in major databases until November 2013 to search for articles regarding older age, overweight and obesity, hypertension, vascular anomalies/multiplicity, nulliparous women, and minors as donors. Of the 2079 articles found, 152 fell within the scope of the review. Five major guidelines were included and reviewed. Based on the literature search, live kidney donation in older donors (up to 70 years of age) seems to be safe as outcome is comparable to younger donors. Obese donors have comparable outcome to lean donors, in short- and mid-term follow-up. Since little literature is available proving the safety of donation of hypertensive donors, caution is advised. Vascular multiplicity poses no direct danger to the donor and women of childbearing age can be safely included as donors. Although outcome after donation in minors is shown to be comparable to adult donors, they should only be considered if no other options exist. We conclude that the analyzed factors above should not be considered as absolute contraindications for donation.

  18. Industry Review and Validation of Model Curriculum for Programmer/Analyst, Network Administration, and Technical Support.

    ERIC Educational Resources Information Center

    Schwager, Mahna; Lee, June

    Industry representatives reviewed the curricula for computer programmer-analyst, network administrator, and technical support courses at 10 community colleges in California. Thirty-eight reviewers participated in the focus groups, and several other reviewers participated via e-mail. The focus groups discussed each of the three degree programs…

  19. Review of PREPA Technical Requirements for Interconnecting Wind and Solar Generation

    SciTech Connect

    Gevorgian, Vahan; Booth, Sarah

    2013-11-01

    The Puerto Rico Electric Power Authority developed the minimum technical requirements for interconnection of wind turbine generation and photovoltaic power plants. NREL has conducted a review of these requirements based on generic technical aspects and electrical characteristics of wind and photovoltaic power plants, and on existing requirements from other utilities (both U.S. and European).

  20. Technical Review Guidelines for Environmental Impact Assessments in the Tourism, Energy and Mining Sectors

    EPA Pesticide Factsheets

    EPA coordinated a regional collaborative process with Central America and Dominican Republic Free Trade Agreement (CAFTA-DR) partners to develop Environmental Impact Assessment (EIA) Technical Review Guidelines for three sectors.

  1. Book Review: Space Research at the Technical University of Moldova.

    NASA Astrophysics Data System (ADS)

    Gaina, Alex

    Recently the historian of the Technical University of Moldova Aurel Marinchuk (Marinciuc) in a collaboration with the editorial team from the same University has published a Jubiliary Album "50 Years of the Technical University of Moldova". The Album is published at the Technical University in Chisinau (The Republic of Moldova). Two chapters of this album present major interest: 1) Space research at the Technical University of Moldova 2) The Foucault Pendulum manufactured at the same University under the supervision of the Rector of University, Dr. Hab. of Technical Sciences and Member of the Academy of Sciences of the Republic of Moldova Ion Bostan. The parameters of the Pendulums are: m=102 kg L=17,24 m T=8.35 sec. >From the first chapter We learn that 3 astronauts: Frank Lee Culbertson, Vladimir Dezhurov and Dumitru Dorin Prunariu are Doctors Honoris Causa of this University. As well we can found in the album informations about the Microsatellit "Republic of Moldova" built also by a team from the same University. It is ready to fly, but many depends on the funds for launch the Satellite. The Foucault Pendulum presents also interest in view of its possible applications to detect the influence of the relative position of the Sun and the Moon on Earthquakes. As is well known the tidal gravitational Force varies, depending on the relative position of the Sun and the Moon.

  2. On orthorexia nervosa: A review of the literature and proposed diagnostic criteria.

    PubMed

    Dunn, Thomas M; Bratman, Steven

    2016-04-01

    There has been a growing interest among clinicians and researchers about a condition where people restrict their diet based not on quantity of food they consume, but based on its quality. Bratman (1997) coined the term "orthorexia nervosa" to describe people whose extreme diets - intended for health reasons - are in fact leading to malnutrition and/or impairment of daily functioning. There has also recently been intense media interest in people whose highly restrictive "healthy" diet leads to disordered eating. Despite this condition being first described in the U.S., and receiving recent media interest here, orthorexia has largely gone unnoticed in the North American literature. This review article details the literature of orthorexia nervosa, describing its emergence as a condition first described by a physician in a yoga magazine, to its being discussed in the scientific literature. It also reviews prevalence studies and discusses marked shortcomings in the literature. Finally, diagnostic criteria are proposed, as are future directions for research.

  3. Evaluation of Research Ethics Committees: Criteria for the Ethical Quality of the Review Process.

    PubMed

    Scherzinger, Gregor; Bobbert, Monika

    2017-01-01

    Repeatedly, adequacy, performance and quality of Ethics Committees that oversee medical research trials are being discussed. Although they play a crucial role in reviewing medical research and protecting human subjects, it is far from clear to what degree they fulfill the task they have been assigned to. This eventuates in the call for an evaluation of their activity and, in some places, led to the establishment of accreditation schemes. At the same time, IRBs have become subject of detailed legislation in the process of the ongoing global juridification of medical research. Unsurprisingly, there is a tendency to understand the evaluation of RECs as a question of controlling their legal compliance. This paper discusses the need for a quality evaluation of IRBs from an ethical point of view and, by systematically reviewing the major ethical guidelines for IRBs, proposes a system of criteria that should orientate any evaluation of IRBs.

  4. Review of Scientific & Technical Numeric Data Base Activities.

    ERIC Educational Resources Information Center

    Wood, Barbara L.

    This examination of numeric data base activities grew out of a continuing effort to develop a system of statistical indicators of scientific and technical communication. A broad mix of directories, listing by subject field, reports, mail inquiries and telephone and face-to-face interviews was used to collect information. Scientific and technical…

  5. How Do I Review Thee? Let Me Count the Ways: A Comparison of Research Grant Proposal Review Criteria Across US Federal Funding Agencies

    PubMed Central

    Falk-Krzesinski, Holly J.; Tobin, Stacey C.

    2016-01-01

    While Elizabeth Barrett Browning counted 25 ways in which she loves her husband in her poem, “How Do I Love Thee? Let me Count the Ways,” we identified only eight ways to evaluate the potential for success of a federal research grant proposal. This may be surprising, as it seems upon initial glance of the review criteria used by various federal funding agencies that each has its own distinct set of “rules” regarding the review of grant proposals for research and scholarship. Much of the grantsmanship process is dependent upon the review criteria, which represent the funders’ desired impact of the research. But since most funders that offer research grants share the overarching goals of supporting research that (1) fits within its mission and (2) will bring a strong return on its financial investment, the review criteria used to evaluate research grant proposals are based on a similar set of fundamental questions. In this article, we compare the review criteria of 10 US federal agencies that support research through grant programs, and demonstrate that there are actually only a small and finite number of ways that a grant proposal can be evaluated. Though each funding agency may use slightly different wording, we found that the majority of the agencies’ criteria address eight key questions. Within the highly competitive landscape of research grant funding, new researchers must find support for their research agendas and established investigators and research development offices must consider ways to diversify their funding portfolios, yet all may be discouraged by the apparent myriad of differences in review criteria used by various funding agencies. Guided by research administrators and research development professionals, recognizing that grant proposal review criteria are similar across funding agencies may help lower the barrier to applying for federal funding for new and early career researchers, or facilitate funding portfolio diversification for

  6. How Do I Review Thee? Let Me Count the Ways: A Comparison of Research Grant Proposal Review Criteria Across US Federal Funding Agencies.

    PubMed

    Falk-Krzesinski, Holly J; Tobin, Stacey C

    While Elizabeth Barrett Browning counted 25 ways in which she loves her husband in her poem, "How Do I Love Thee? Let me Count the Ways," we identified only eight ways to evaluate the potential for success of a federal research grant proposal. This may be surprising, as it seems upon initial glance of the review criteria used by various federal funding agencies that each has its own distinct set of "rules" regarding the review of grant proposals for research and scholarship. Much of the grantsmanship process is dependent upon the review criteria, which represent the funders' desired impact of the research. But since most funders that offer research grants share the overarching goals of supporting research that (1) fits within its mission and (2) will bring a strong return on its financial investment, the review criteria used to evaluate research grant proposals are based on a similar set of fundamental questions. In this article, we compare the review criteria of 10 US federal agencies that support research through grant programs, and demonstrate that there are actually only a small and finite number of ways that a grant proposal can be evaluated. Though each funding agency may use slightly different wording, we found that the majority of the agencies' criteria address eight key questions. Within the highly competitive landscape of research grant funding, new researchers must find support for their research agendas and established investigators and research development offices must consider ways to diversify their funding portfolios, yet all may be discouraged by the apparent myriad of differences in review criteria used by various funding agencies. Guided by research administrators and research development professionals, recognizing that grant proposal review criteria are similar across funding agencies may help lower the barrier to applying for federal funding for new and early career researchers, or facilitate funding portfolio diversification for experienced

  7. 36 CFR Appendix A to Part 800 - Criteria for Council Involvement in Reviewing Individual section 106 Cases

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Criteria for Council Involvement in Reviewing Individual section 106 Cases A Appendix A to Part 800 Parks, Forests, and Public... enter an individual section 106 review that it normally would not be involved in. (b) General...

  8. Review of the technical bases of 40 CFR Part 190.

    SciTech Connect

    Kelly, John E.; McMahon, Kevin A.; Siegel, Malcolm Dean; Weiner, Ruth F.; Bixler, Nathan E.; Klein, Keith A.

    2010-07-01

    The dose limits for emissions from the nuclear fuel cycle were established by the Environmental Protection Agency in 40 CFR Part 190 in 1977. These limits were based on assumptions regarding the growth of nuclear power and the technical capabilities of decontamination systems as well as the then-current knowledge of atmospheric dispersion and the biological effects of ionizing radiation. In the more than thirty years since the adoption of the limits, much has changed with respect to the scale of nuclear energy deployment in the United States and the scientific knowledge associated with modeling health effects from radioactivity release. Sandia National Laboratories conducted a study to examine and understand the methodologies and technical bases of 40 CFR 190 and also to determine if the conclusions of the earlier work would be different today given the current projected growth of nuclear power and the advances in scientific understanding. This report documents the results of that work.

  9. Support Materials for the Software Technical Review Process

    DTIC Science & Technology

    1988-04-01

    it is frequently categorized as a "static testing " approach to software quality assurance. The most notable feature of popular techniques for software...is a major goal of any quality assura-ce technique.) * Enhancing the effectiveness of testing by detecting errors prior to testing . Varied...subsequent development needs, and pos- sibly specialized skill in testing or technical writing. Since students are unlikely to have all of this

  10. Executive Summary; Performance Review of USOE's ESEA Title I Evaluation Technical Assistance Program.

    ERIC Educational Resources Information Center

    Hope Associates, Inc., Washington, DC.

    This report summarizes the opinions, conclusions, and recommendations expressed by a review panel with regard to the performance of the United States Office of Education's 10 Technical Assistance Centers (TACs). Background information concerning the functions and major components of the TAC system and the methodology of the review is provided.…

  11. Liver transplantation for hepatocellular carcinoma beyond the Milan criteria: A review

    PubMed Central

    Xu, Dong-Wei; Wan, Ping; Xia, Qiang

    2016-01-01

    Liver transplantation (LT) has been accepted as an effective therapy for hepatocellular carcinoma (HCC). The Milan criteria (MC) are widely used across the world to select LT candidates in HCC patients. However, the MC may be too strict because a substantial subset of patients who have HCC exceed the MC and who would benefit from LT may be unnecessarily excluded from the waiting list. In recent years, many extended criteria beyond the MC were raised, which were proved to be able to yield similar outcomes compared with those patients meeting the MC. Because the simple use of tumor size and number was insufficient to indicate HCC biological features and to predict the risk of tumor recurrence, some biological markers such as Alpha-fetoprotein, Des-Gamma-carboxy prothrombin and the neutrophil-to-lymphocyte ratio were useful in selecting LT candidates in HCC patients beyond the MC. For patients with advanced HCC, downstaging therapy is an effective way to reduce the tumor stage to fulfill the MC by using liver-directed therapy such as transarterial chemoembolization, radiofrequency ablation and percutaneous ethanol injection. This article reviews the recent advances in LT for HCC beyond the MC. PMID:27022214

  12. Accreditation system for technical education programmes in India: A critical review

    NASA Astrophysics Data System (ADS)

    Prasad, G.; Bhar, C.

    2010-05-01

    This paper gives an overview of the Indian technical education system with regard to both its quantitative and qualitative scenario and upholds the value of accreditation in quality improvement and quality assurance of educational programmes. The paper presents a comparison of accreditation systems being followed in some important countries, including India, that are signatories or provisional members of Washington Accord. It also looks into the reasons of the sparse level of accreditation work completed by the National Board of Accreditation (NBA) since its inception. While mentioning strengths of the NBA accreditation system, the paper points out some shortcomings in the policy, self-assessment questionnaire, criteria, weightage assigned to criteria and rating scheme followed by NBA. Some important recommendations have also been made to render the accreditation system more effective and acceptable to various stakeholders of the technical education sector in India.

  13. Proposed Diagnostic Criteria, Classification Schema, and Review of Literature of Notochord-Derived Ecchordosis Physaliphora.

    PubMed

    Lagman, Carlito; Varshneya, Kunal; Sarmiento, J Manuel; Turtz, Alan R; Chitale, Rohan V

    2016-03-30

    Ecchordosis physaliphora (EP) is a benign notochordal remnant derived from ectopic nests found along the craniospinal axis. It typically presents asymptomatically and is diagnosed using classic radiologic features, particularly location, T1-hypointensity, T2-hyperintensity, and lack of enhancement following gadolinium (Gd) contrast administration. Distinguishing EP from its malignant counterpart, chordoma, is of paramount importance, given the aggressive nature of the latter. Advances in imaging and immunohistochemistry have aided in diagnosis to an extent but, to our knowledge, identification of the genetic fingerprint of EP has yet to take place. Further cytological analysis of these lesions in search of a genetic link is warranted. We propose here a set of diagnostic criteria based on features consistently cited in the literature. In this literature review, 23 case reports were identified and collated into a summary of symptomatic cases of ecchordosis physaliphora. An illustrative case report of two patients was also included.

  14. Proposed Diagnostic Criteria, Classification Schema, and Review of Literature of Notochord-Derived Ecchordosis Physaliphora

    PubMed Central

    Lagman, Carlito; Sarmiento, J. Manuel; Turtz, Alan R; Chitale, Rohan V

    2016-01-01

    Ecchordosis physaliphora (EP) is a benign notochordal remnant derived from ectopic nests found along the craniospinal axis. It typically presents asymptomatically and is diagnosed using classic radiologic features, particularly location, T1-hypointensity, T2-hyperintensity, and lack of enhancement following gadolinium (Gd) contrast administration. Distinguishing EP from its malignant counterpart, chordoma, is of paramount importance, given the aggressive nature of the latter. Advances in imaging and immunohistochemistry have aided in diagnosis to an extent but, to our knowledge, identification of the genetic fingerprint of EP has yet to take place. Further cytological analysis of these lesions in search of a genetic link is warranted. We propose here a set of diagnostic criteria based on features consistently cited in the literature. In this literature review, 23 case reports were identified and collated into a summary of symptomatic cases of ecchordosis physaliphora. An illustrative case report of two patients was also included.  PMID:27158576

  15. 14 CFR 414.19 - Technical criteria for reviewing a safety approval application.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... determine whether a safety element is eligible for and may be issued a safety approval. We will base our... regulations. (2) Government-developed or adopted standards. (3) Industry consensus performance-based...

  16. Distributed Item Review: Administrator User Guide. Technical Report #1603

    ERIC Educational Resources Information Center

    Irvin, P. Shawn

    2016-01-01

    The Distributed Item Review (DIR) is a secure and flexible, web-based system designed to present test items to expert reviewers across a broad geographic area for evaluation of important dimensions of quality (e.g., alignment with standards, bias, sensitivity, and student accessibility). The DIR is comprised of essential features that allow system…

  17. Multi-criteria decision making to support waste management: A critical review of current practices and methods.

    PubMed

    Goulart Coelho, Lineker M; Lange, Liséte C; Coelho, Hosmanny Mg

    2017-01-01

    Solid waste management is a complex domain involving the interaction of several dimensions; thus, its analysis and control impose continuous challenges for decision makers. In this context, multi-criteria decision-making models have become important and convenient supporting tools for solid waste management because they can handle problems involving multiple dimensions and conflicting criteria. However, the selection of the multi-criteria decision-making method is a hard task since there are several multi-criteria decision-making approaches, each one with a large number of variants whose applicability depends on information availability and the aim of the study. Therefore, to support researchers and decision makers, the objectives of this article are to present a literature review of multi-criteria decision-making applications used in solid waste management, offer a critical assessment of the current practices, and provide suggestions for future works. A brief review of fundamental concepts on this topic is first provided, followed by the analysis of 260 articles related to the application of multi-criteria decision making in solid waste management. These studies were investigated in terms of the methodology, including specific steps such as normalisation, weighting, and sensitivity analysis. In addition, information related to waste type, the study objective, and aspects considered was recorded. From the articles analysed it is noted that studies using multi-criteria decision making in solid waste management are predominantly addressed to problems related to municipal solid waste involving facility location or management strategy.

  18. 77 FR 8926 - Board Meeting: March 7, 2012-Albuquerque, NM; The U.S. Nuclear Waste Technical Review Board Will...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-15

    ... discuss technical site-selection criteria for a deep geologic repository. A representative of the U.S... its evaluation of technical issues related to deep borehole disposal. A representative of the Blue... http://www.starwoodmeeting.com/Star ;GroupsWeb/res?id=1201240950&key=A0B7A. A detailed agenda will...

  19. General Electric ATS Program technical review Phase 2 activities

    SciTech Connect

    Chance, T.; Smith, D.

    1995-12-31

    The Advanced Turbine Systems (ATS) Program Phase 2 objectives are to select a cycle, and to identify and resolve technical issues required to realize the ATS Program goals of 60% net combined cycle efficiency, single digit NOx, and a 10% electric power cost reduction, compared to current technology. The Phase 2 efforts have showns that the ATS Program goals are achievable. The GE Power Generation advanced gas turbine will use closed-loop steam cooling in the first two turbine stages and advanced coatings, seals and cooling designs to meet ATS performance and cost of electricity goals.

  20. A Review of Legal Decisions Relevant to Technical Standards Used in Pharmacy School Admissions

    PubMed Central

    2017-01-01

    The implementation of an effective and legally sound technical standards procedure for pharmacy schools requires a proactive approach by admissions officers. Applicants with disabilities are accorded significant rights that must not be infringed during the admissions process in order to ensure compliance with applicable law. This article provides a review of applicable state cases, federal cases, and OCR decisions and guidance to help pharmacy schools identify procedures and implement technical standards into their admissions processes as required by ACPE Standards 2016. PMID:28381897

  1. Robotic surgery for gastric cancer: a technical review.

    PubMed

    Hyung, Woo Jin; Woo, Yanghee; Noh, Sung Hoon

    2011-12-01

    Minimally invasive gastric cancer surgery is gaining acceptance, especially in the treatment of patients with early gastric cancer. While offering patients the benefits of minimally invasive surgery, laparoscopic surgery is limited by several disadvantages such as altered operating view and lack of versatility in surgical instrumentation. Robotic surgery offers the surgeon the benefit of superior 3D visualization, the freedom of the EndoWrist function, and the tremble-filtered control of the four robotic arms. Due to the technical advantages of the robotic surgical system, robotic surgery may facilitate the expansion of minimally invasive surgery over laparoscopy. The application of robotic surgery for gastric cancer is increasing in experienced centers. Most reports of the robotic operating methods are only slightly modified from the laparoscopic technique. Robotic gastric cancer surgery including radical subtotal gastrectomy with D2 lymph node dissection is technically feasible and safe and results in similar short-term postoperative outcomes when compared to laparoscopic surgery. The role of robotic surgery in gastric cancer is promising but awaits further comparative studies of long-term results and cost-effectiveness.

  2. Instruments for Assessing Risk of Bias and Other Methodological Criteria of Published Animal Studies: A Systematic Review

    PubMed Central

    Krauth, David; Woodruff, Tracey J.

    2013-01-01

    Background: Results from animal toxicology studies are critical to evaluating the potential harm from exposure to environmental chemicals or the safety of drugs prior to human testing. However, there is significant debate about how to evaluate the methodology and potential biases of the animal studies. There is no agreed-upon approach, and a systematic evaluation of current best practices is lacking. Objective: We performed a systematic review to identify and evaluate instruments for assessing the risk of bias and/or other methodological criteria of animal studies. Method: We searched Medline (January 1966–November 2011) to identify all relevant articles. We extracted data on risk of bias criteria (e.g., randomization, blinding, allocation concealment) and other study design features included in each assessment instrument. Discussion: Thirty distinct instruments were identified, with the total number of assessed risk of bias, methodological, and/or reporting criteria ranging from 2 to 25. The most common criteria assessed were randomization (25/30, 83%), investigator blinding (23/30, 77%), and sample size calculation (18/30, 60%). In general, authors failed to empirically justify why these or other criteria were included. Nearly all (28/30, 93%) of the instruments have not been rigorously tested for validity or reliability. Conclusion: Our review highlights a number of risk of bias assessment criteria that have been empirically tested for animal research, including randomization, concealment of allocation, blinding, and accounting for all animals. In addition, there is a need for empirically testing additional methodological criteria and assessing the validity and reliability of a standard risk of bias assessment instrument. Citation: Krauth D, Woodruff TJ, Bero L. 2013. Instruments for assessing risk of bias and other methodological criteria of published animal studies: a systematic review. Environ Health Perspect 121:985–992 (2013); http://dx.doi.org/10

  3. Criteria for evaluation of low light level intensifiervidicon detectors for microscopy and spectroscopy. Technical report No. 24

    SciTech Connect

    Reynolds, G.T.

    1980-08-01

    The growing use and commercial availability of intensified TV detectors for biological research makes it important to have meaningful criteria for system evaluation and comparison. Several methods that are readily achieved in laboratory practice have been described for such evaluations. These procedures are equally applicable to image intensified spectroscopic.

  4. Technical Review of SRS Dose Reconstrruction Methods Used By CDC

    SciTech Connect

    Simpkins, Ali, A

    2005-07-20

    At the request of the Centers for Disease Control and Prevention (CDC), a subcontractor Advanced Technologies and Laboratories International, Inc.(ATL) issued a draft report estimating offsite dose as a result of Savannah River Site operations for the period 1954-1992 in support of Phase III of the SRS Dose Reconstruction Project. The doses reported by ATL differed than those previously estimated by Savannah River Site SRS dose modelers for a variety of reasons, but primarily because (1) ATL used different source terms, (2) ATL considered trespasser/poacher scenarios and (3) ATL did not consistently use site-specific parameters or correct usage parameters. The receptors with the highest dose from atmospheric and liquid pathways were within about a factor of four greater than dose values previously reported by SRS. A complete set of technical comments have also been included.

  5. 77 FR 22844 - Agency Information Collection Activity Under OMB Review: Uniform Criteria for State Observational...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-17

    ...: Uniform Criteria for State Observational Surveys of Seat Belt Use AGENCY: National Highway Traffic Safety.... SUPPLEMENTARY INFORMATION: ] Title: Uniform Criteria for State Observational Surveys of Seat Belt Use. OMB... implement an annual statewide seat belt use survey in accordance with criteria established by the...

  6. Technical bases and guidance for the use of composite soil sampling for demonstrating compliance with radiological release criteria

    SciTech Connect

    Vitkus, Timothy J.

    2012-04-24

    This guidance provides information on methodologies and the technical bases that licensees should consider for incorporating composite sampling strategies into final status survey (FSS) plans. In addition, this guidance also includes appropriate uses of composite sampling for generating the data for other decommissioning site investigations such as characterization or other preliminary site investigations.

  7. MAAG Job Position: Rolebooks and Technical Vocabulary (Iberian Spanish). Methods for Determining Language Objectives and Criteria, Volume VII.

    ERIC Educational Resources Information Center

    Setzler, Hubert H., Jr.; And Others

    Rolebooks and technical Iberian Spanish vocabulary for the job position of military advisory and assistance group (MAAG) officer of the Air Force are presented. The materials are part of the communication/language objectives-based system (C/LOBS), which supports the front-end analysis efforts of the Defense Language Institute Foreign Language…

  8. A review of odour impact criteria in selected countries around the world.

    PubMed

    Brancher, Marlon; Griffiths, K David; Franco, Davide; de Melo Lisboa, Henrique

    2017-02-01

    Exposure to environmental odour can result in annoyance, health effects and depreciation of property values. Therefore, many jurisdictions classify odour as an atmospheric pollutant and regulate emissions and/or impacts from odour generating activities at a national, state or municipal level. In this work, a critical review of odour regulations in selected jurisdictions of 28 countries is presented. Individual approaches were identified as: comparing ambient air odour concentration and individual chemicals statistics against impact criteria (maximum impact standard); using fixed and variable separation distances (separation distance standard); maximum emission rate for mixtures of odorants and individual chemical species (maximum emission standard); number of complaints received or annoyance level determined via community surveys (maximum annoyance standard); and requiring use of best available technologies (BAT) to minimize odour emissions (technology standard). The comparison of model-predicted odour concentration statistics against odour impact criteria (OIC) is identified as one of the most common tools used by regulators to evaluate the risk of odour impacts in planning stage assessments and is also used to inform assessment of odour impacts of existing facilities. Special emphasis is given to summarizing OIC (concentration percentile and threshold) and the manner in which they are applied. The way short term odour peak to model time-step mean (peak-to-mean) effects is also captured. Furthermore, the fundamentals of odorant properties, dimensions of nuisance odour, odour sampling and analysis methods and dispersion modelling guidance are provided. Common elements of mature and effective odour regulation frameworks are identified and an integrated multi-tool strategy is recommended.

  9. A Review and Evaluation of the Langley Research Center's Scientific and Technical Information Program. Results of Phase VI-The Technical Report: A Survey and Analysis.

    ERIC Educational Resources Information Center

    McCullough, Robert A.; And Others

    This report presents the results of a review and evaluation of the Langley Research Center's scientific and technical information program, which examined technical reports from various institutions and organizations to determine the organization of reports, the language used to convey information, and the methods used to present information.…

  10. BPA-Solicited Technical Review of "Echo Meadows Project Winter Artificial Recharge: Final Report for 2001 Baseline", Technical Report 2004.

    SciTech Connect

    Morgan, David

    2004-02-01

    The purpose of this report was to provide, at BPA's request, a technical review of interim products received for Project 2001-015-00 under contract 6925. BPA sometimes solicits technical reviews for Fish and Wildlife products or issues where outside expertise is required. External review of complex project deliverables assures BPA as a funding agency that the contractor is continuing with scientifically-credible experimental techniques envisioned in the original proposal. If the project's methodology proves feasible, there could be potential applications beyond the project area to similar situations in the Columbia Basin. The Experiment involves artificial flooding during high flow periods and a determination of the portion of the return flows that end up in the Umatilla River during low flow months and within acceptable water quality parameters (e.g., low temperature, few contaminants). Flooding could be a critical water source for aquatic organisms at times of the year when flows in the lower reaches of the Umatilla River are low and water is warmer than would be desired. The experiment was proposed to test whether 'this process, recharges the shallow aquifers of the old flood plain, for natural filtration through the alluvial soils as it returns to the Umatilla River, cleaner and cooler (about 50 degree Fahrenheit) five to six month later (about July and August) substantially cooling the river and [making it] more beneficial to anadromous [fish]'. A substantial amount of preliminary data had been collected and preliminary results were submitted in an interim report 'Echo Meadows Project Winter Artificial Recharge: Final Report for 2001 Baseline (December 2002)'. A substantial amount of addition funding was provided for the last cycle of flooding (Phases II) and final analyses of the full compliment of data collected over the life of the contract (Phase III). Third party scientific review may assist the contractor in producing a higher quality Final Report with

  11. 23 CFR 636.305 - Can price information be provided to analysts who are reviewing technical proposals?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN-BUILD CONTRACTING Proposal Evaluation...? Normally, technical and price proposals are reviewed independently by separate evaluation teams....

  12. 23 CFR 636.305 - Can price information be provided to analysts who are reviewing technical proposals?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... OF TRANSPORTATION ENGINEERING AND TRAFFIC OPERATIONS DESIGN-BUILD CONTRACTING Proposal Evaluation...? Normally, technical and price proposals are reviewed independently by separate evaluation teams....

  13. Independent Technical Review of In-Tank Precipitation (ITP) at the Savannah River Site

    SciTech Connect

    Not Available

    1993-06-01

    An Independent Technical Review of In-Tank Precipitation (ITP) and Extended Sludge Processing (ESP) at the Savannah River Site (SRS) was carried out in March, 1993. The review focused on ITP/ESP equipment and chemical processes, integration of ITP/ESP within the High Level Waste (HLW) and Defense Waste Processing Facility (DWPF) systems, and management and regulatory concerns. Following the ITR executive summary, this report includes: Chapter I--summary assessment; Chapter II--recommendations; and Chapter III--technical evaluations.

  14. Automated Teaching: A Review of Theory and Research. Technical Report.

    ERIC Educational Resources Information Center

    Silverman, Robert E.

    The present state of research in the area of automated teaching and the application of automated teaching devices were reviewed in terms of issues relating to programing, to machine variables, and to studies comparing conventional instruction with automated instruction. Some basic issues were singled out for consideration. Such problems as…

  15. RESIDENTIAL WOOD COMBUSTION TECHNOLOGY REVIEW VOLUME 1. TECHNICAL REPORT

    EPA Science Inventory

    This report gives results of a review of the current state-of-the-art of residential wood combustion (RWC). The key environmental parameter of concern was the air emission of particles. The technological status of all major RWC categories -- cordwood stoves, fireplaces, masonry h...

  16. A Systematic Review of Apps using Mobile Criteria for Adolescent Pregnancy Prevention (mCAPP)

    PubMed Central

    2016-01-01

    Background Adolescents in the United States and globally represent a high-risk population for unintended pregnancy, which leads to high social, economic, and health costs. Access to smartphone apps is rapidly increasing among youth, but little is known about the strategies that apps employ to prevent pregnancy among adolescents and young adults. Further, there are no guidelines on best practices for adolescent and young adult pregnancy prevention through mobile apps. Objective This review developed a preliminary evaluation framework for the assessment of mobile apps for adolescent and young adult pregnancy prevention and used this framework to assess available apps in the Apple App Store and Google Play that targeted adolescents and young adults with family planning and pregnancy prevention support. Methods We developed an assessment rubric called Mobile Criteria for Adolescent Pregnancy Prevention (mCAPP) for data extraction using evidence-based and promising best practices from the literature. mCAPP comprises 4 domains: (1) app characteristics, (2) user interface features, (3) adolescent pregnancy prevention best practices, and (4) general sexual and reproductive health (SRH) features. For inclusion in the review, apps that advertised pregnancy prevention services and explicitly mentioned youth, were in English, and were free were systematically identified in the Apple App Store and Google Play in 2015. Screening, data extraction, and 4 interrater reliability checks were conducted by 2 reviewers. Each app was assessed for 92 facets of the mCAPP checklist. Results Our search returned 4043 app descriptions in the Apple App Store (462) and Google Play (3581). After screening for inclusion criteria, 22 unique apps were included in our analysis. Included apps targeted teens in primarily developed countries, and the most common user interface features were clinic and health service locators. While app strengths included provision of SRH education, description of modern

  17. GIS-based multicriteria municipal solid waste landfill suitability analysis: a review of the methodologies performed and criteria implemented.

    PubMed

    Demesouka, O E; Vavatsikos, A P; Anagnostopoulos, K P

    2014-04-01

    Multicriteria spatial decision support systems (MC-SDSS) have emerged as an integration of the geographical information systems (GIS) and multiple criteria decision analysis (MCDA) methods. GIS-based MCDA allows the incorporation of conflicting objectives and decision maker (DM) preferences into spatial decision models. During recent decades, a variety of research articles have been published regarding the implementation of methods and/or tools in a variety of real-world case studies. The article discusses, in detail, the criteria and methods that are implemented in GIS-based landfill siting suitability analysis and especially the exclusionary and non-exclusionary criteria that can be considered when selecting sites for municipal solid waste (MSW) landfills. This paper reviews 36 seminal articles in which the evaluation of candidate landfill sites is conducted using MCDA methods. After a brief description of the main components of a MC-SDSS and the applied decision rules, the review focuses on the criteria incorporated into the decision models. The review provides a comprehensive guide to the landfill siting analysis criteria, providing details regarding the utilization methods, their decision or exclusionary nature and their monotonicity.

  18. A Comprehensive Review of Selected Business Programs in Community Colleges and Area Vocational-Technical Centers. Program Review Report.

    ERIC Educational Resources Information Center

    Florida State Dept. of Education, Tallahassee. Div. of Vocational, Adult, and Community Education.

    In 1988, a review was conducted of the business component of associate in arts and associate in science (AS) degree programs, and of the certificate programs in business in Florida community colleges and area vocational-technical centers. Focusing primarily on business programs in marketing, general business management, and small business…

  19. General Electric ATS program technical review: Phase 2 activities

    SciTech Connect

    Chance, T.; Smith, D.

    1995-10-01

    In response to the industrial and utility objectives specified for the ATS, the GE Power Generation ATS Phase 2 Program consisted of a dual approach. These were (1) development of an Industrial ATS (aircraft engine based) led by GE Aircraft Engines, and (2) development of a Utility ATS which was already underway at GEPG. Both programs required the identification and resolution of critical technical issues. Both systems were studied in Tasks 3-7, and both have resulted in designs that meet all ATS goals. The Industrial ATS as defined (130 MW) did not meet projected market power size requirements, and emphasis has remained on the Utility ATS development. The design and testing effort has been focused on the MS7001H combined cycle gas turbine, as the next product evolution in GE Power Generation`s product line. Common technology derived from the ATS Program is also being incorporated into the 50 Hz version of the ATS utility machine designated as the MS9001H.

  20. Community Noise Exposure Resulting from Aircraft Operations: Technical Review

    DTIC Science & Technology

    1974-11-01

    approved for publication. FOR THE COMMANDER HENHllGiJE. VOM GIERKE Director Biodynamics and Bionics Division Aerospace Medical Research...content, critical review, and suggestions by Jerry D. Speakman and John N. Cole of the Biodynamics and Bionics Division, Aerospace Medical Research...such as a flighttrack map, is capable of an astounding amount cf data processing. Equivalently, one can observe that the eyes are a very powerful

  1. Nuclear Safety: Technical progress review, January--March 1989

    SciTech Connect

    Silver, E. G.

    1989-01-01

    This review journal covers significant developments in the field of nuclear safety. Its scope includes the analysis and control of hazards associated with nuclear energy, operations involving fissionable materials, and the products of nuclear fission and their effects on the environment. Primary emphasis is on safety in reactor design, construction, and operation; however, the safety aspects of the entire fuel cycle, including fuel fabrication, spent-fuel processing, nuclear waste disposal, handling of radioisotopes, and environmental effects of these operations, are also treated.

  2. 42 CFR Appendix to Subpart G of... - Interim Procedures and Criteria for Review by Health Systems Agencies of Applications Under...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 1 2012-10-01 2012-10-01 false Interim Procedures and Criteria for Review by Health Systems Agencies of Applications Under Section 1625 of the Public Health Service Act Appendix to Subpart G of Part 124 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES...

  3. 42 CFR Appendix to Subpart G of... - Interim Procedures and Criteria for Review by Health Systems Agencies of Applications Under...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 1 2014-10-01 2014-10-01 false Interim Procedures and Criteria for Review by Health Systems Agencies of Applications Under Section 1625 of the Public Health Service Act Appendix to Subpart G of Part 124 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES...

  4. 42 CFR Appendix to Subpart G of... - Interim Procedures and Criteria for Review by Health Systems Agencies of Applications Under...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Interim Procedures and Criteria for Review by Health Systems Agencies of Applications Under Section 1625 of the Public Health Service Act Appendix to Subpart G of Part 124 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES...

  5. 42 CFR Appendix to Subpart G of... - Interim Procedures and Criteria for Review by Health Systems Agencies of Applications Under...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Interim Procedures and Criteria for Review by Health Systems Agencies of Applications Under Section 1625 of the Public Health Service Act Appendix to Subpart G of Part 124 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES...

  6. 42 CFR Appendix to Subpart G of... - Interim Procedures and Criteria for Review by Health Systems Agencies of Applications Under...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Interim Procedures and Criteria for Review by Health Systems Agencies of Applications Under Section 1625 of the Public Health Service Act Appendix to Subpart G of Part 124 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES...

  7. 42 CFR 456.134 - Description of methods and criteria: Subsequent continued stay review dates; length of stay...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Description of methods and criteria: Subsequent continued stay review dates; length of stay modification. 456.134 Section 456.134 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL ASSISTANCE PROGRAMS UTILIZATION CONTROL...

  8. 42 CFR 456.129 - Description of methods and criteria: Initial continued stay review date; close professional...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Description of methods and criteria: Initial continued stay review date; close professional scrutiny; length of stay modification. 456.129 Section 456.129 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL ASSISTANCE...

  9. 42 CFR 456.235 - Description of methods and criteria: Continued stay review dates; length of stay modification.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Description of methods and criteria: Continued stay review dates; length of stay modification. 456.235 Section 456.235 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL ASSISTANCE...

  10. 42 CFR 456.235 - Description of methods and criteria: Continued stay review dates; length of stay modification.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 4 2014-10-01 2014-10-01 false Description of methods and criteria: Continued stay review dates; length of stay modification. 456.235 Section 456.235 Public Health CENTERS FOR MEDICARE & MEDICAID SERVICES, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL ASSISTANCE...

  11. The Effects of DSM-5 Criteria on Number of Individuals Diagnosed with Autism Spectrum Disorder: A Systematic Review

    ERIC Educational Resources Information Center

    Smith, Isaac C.; Reichow, Brian; Volkmar, Fred R.

    2015-01-01

    A growing body of research has raised concerns about the number of individuals diagnosed with autism spectrum disorder (ASD) according to DSM-IV-TR who may no longer qualify for diagnoses under the new DSM-5 criteria, published in May 2013. The current study systematically reviews 25 articles evaluating samples according to both DSM-IV-TR and…

  12. 30 CFR 250.1917 - What criteria for pre-startup review must be in my SEMS program?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 30 Mineral Resources 2 2013-07-01 2013-07-01 false What criteria for pre-startup review must be in my SEMS program? 250.1917 Section 250.1917 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL... analysis recommendations have been implemented as appropriate. (e) Training of operating personnel has...

  13. 30 CFR 250.1917 - What criteria for pre-startup review must be in my SEMS program?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 30 Mineral Resources 2 2012-07-01 2012-07-01 false What criteria for pre-startup review must be in my SEMS program? 250.1917 Section 250.1917 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL... analysis recommendations have been implemented as appropriate. (e) Training of operating personnel has...

  14. 30 CFR 250.1917 - What criteria for pre-startup review must be in my SEMS program?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 30 Mineral Resources 2 2014-07-01 2014-07-01 false What criteria for pre-startup review must be in my SEMS program? 250.1917 Section 250.1917 Mineral Resources BUREAU OF SAFETY AND ENVIRONMENTAL... analysis recommendations have been implemented as appropriate. (e) Training of operating personnel has...

  15. Technical Review of the Laboratory Biosphere Closed Ecological System Facility

    NASA Astrophysics Data System (ADS)

    Dempster, W.; van Thillo, M.; Alling, A.; Allen, J.; Silverstone, S.; Nelson, M.

    The "Laboratory Biosphere", a new closed ecological system facility in Santa Fe, New Mexico (USA) has been constructed and became operational in May 2002. Built and operated by the Global Ecotechnics consortium (Biosphere Technologies and Biosphere Foundation with Biospheric Design Inc., and the Institute of Ecotechnics), the research apparatus for intensive crop growth, biogeochemical cycle dynamics and recycling of inedible crop biomass comprises a sealed cylindrical steel chamber and attached variable volume chamber (lung) to prevent pressures caused by the expansion and contraction of the contained air. The cylindrical growing chamber is 3.7m (12 feet) long and 3.7m (12 foot) diameter, giving an internal volume of 34 m3 (1200 ft 3 ). The two crop growth beds cover 5.5 m2, with a soil depth of 0.3m (12 inches), with 12 x 1000 watt high-pressure sodium lights capable of variable lighting of 40-70 mol per m2 per day. A small soil bed reactor in the chamber can be activated to help with metabolism of chamber trace gases. The volume of the attached variable volume chamber (lung) can range between 0-11 m3 (0-400 ft 3 ). Evapotranspired and soil leachate water are collected, combined and recycled to water the planting beds. Sampling ports enable testing of water quality of leachate, condensate and irrigation water. Visual inspection windows provide views of the entire interior and growing beds. The chamber is also outfitted with an airlock to minimize air exchange when people enter and work in the chamber. Continuous sensors include atmospheric CO2 and oxygen, temperature, humidity, soil moisture, light level and water levels in reservoirs. Both "sniffer" (air ports) and "sipper" (water ports) will enable collection of water or air samples for detailed analysis. This paper reports on the development of this new soil-based bioregenerative life support closed system apparatus and its technical challenges and capabilities.

  16. The KRISP 90 seismic experiment-a technical review

    USGS Publications Warehouse

    Prodehl, C.; Mechie, J.; Achauer, U.; Keller, Gordon R.; Khan, M.A.; Mooney, W.D.; Gaciri, S.J.; Obel, J.D.

    1994-01-01

    On the basis of a preliminary experiment in 1985 (KRISP 85), a seismic refraction/wide-angle reflection survey and a teleseismic tomography experiment were jointly undertaken to study the lithospheric structure of the Kenya rift down to depths of greater than 200 km. This report serves as an introduction to a series of subsequent papers and will focus on the technical description of the seismic surveys of the main KRISP 90 effort. The seismic refraction/wide-angle reflection survey was carried out in a 4-week period in January and February 1990. It consisted of three profiles: one extending along the rift valley from Lake Turkana to Lake Magadi, one crossing the rift at Lake Baringo, and one located on the eastern flank of the rift proper. A total of 206 mobile vertical-component seismographs, with an average station interval of about 2 km, recorded the energy of underwater and borehole explosions to distances of up to about 550 km. During the teleseismic survey an array of 65 seismographs was deployed to record teleseismic, regional and local events for a period of about 7 months from October 1989 to April 1990. The elliptical array spanned the central portion of the rift, with Nakuru at its center, and covered an area about 300 ?? 200 km, with an average station spacing of 10-30 km. Major scientific goals of the project were to reveal the detailed crustal and upper-mantle structure under the Kenya rift, to study the relationship between deep crustal and mantle structure and the development of sedimentary basins and volcanic features within the rift, to understand the role of the Kenya rift within the Afro-Arabian rift system, and to answer fundamental questions such as the mode and mechanism of continental rifting. ?? 1994.

  17. Nulcear Safety: Technical progress review, October--December 1988

    SciTech Connect

    Silver, E G

    1988-01-01

    Nuclear Safety is a review journal that covers significant developments in the field of nuclear safety. Its scope includes the analysis and control of hazards associated with nuclear energy, operations involving fissionable materials, and the products of nuclear fission and their effects on the environment. Primary emphasis is on safety in reactor design, construction, and operation; however, the safety aspects of the entire fuel cycle, including fuel fabrication, spent-fuel processing, nuclear waste disposal, handling of radioisotopes, and environmental effects of these operations, are also treated.

  18. Composting of animal manures and chemical criteria for compost maturity assessment. A review.

    PubMed

    Bernal, M P; Alburquerque, J A; Moral, R

    2009-11-01

    New livestock production systems, based on intensification in large farms, produce huge amount of manures and slurries without enough agricultural land for their direct application as fertilisers. Composting is increasingly considered a good way for recycling the surplus of manure as a stabilised and sanitised end-product for agriculture, and much research work has been carried out in the last decade. However, high quality compost should be produced to overcome the cost of composting. In order to provide and review the information found in the literature about manure composting, the first part of this paper explains the basic concepts of the composting process and how manure characteristics can influence its performance. Then, a summary of those factors such as nitrogen losses (which directly reduce the nutrient content), organic matter humification and compost maturity which affect the quality of composts produced by manure composting is presented. Special attention has been paid to the relevance of using an adequate bulking agent for reducing N-losses and the necessity of standardising the maturity indices due to their great importance amongst compost quality criteria.

  19. Proceedings of the workshop on review of dose modeling methods for demonstration of compliance with the radiological criteria for license termination

    SciTech Connect

    Nicholson, T.J.; Parrott, J.D.

    1998-05-01

    The workshop was one in a series to support NRC staff development of guidance for implementing the final rule on ``Radiological Criteria for License Termination.`` The workshop topics included discussion of: dose models used for decommissioning reviews; identification of criteria for evaluating the acceptability of dose models; and selection of parameter values for demonstrating compliance with the final rule. The 2-day public workshop was jointly organized by RES and NMSS staff responsible for reviewing dose modeling methods used in decommissioning reviews. The workshop was noticed in the Federal Register (62 FR 51706). The workshop presenters included: NMSS and RES staff, who discussed both dose modeling needs for licensing reviews, and development of guidance related to dose modeling and parameter selection needs; DOE national laboratory scientists, who provided responses to earlier NRC staff-developed questions and discussed their various Federally-sponsored dose models (i.e., DandD, RESRAD, and MEPAS codes); and an EPA scientist, who presented details on the EPA dose assessment model (i.e., PRESTO code). The workshop was formatted to provide opportunities for the attendees to observe computer demonstrations of the dose codes presented. More than 120 workshop attendees from NRC Headquarters and the Regions, Agreement States; as well as industry representatives and consultants; scientists from EPA, DOD, DNFSB, DOE, and the national laboratories; and interested members of the public participated. A complete transcript of the workshop, including viewgraphs and attendance lists, is available in the NRC Public Document Room. This NUREG/CP documents the formal presentations made during the workshop, and provides a preface outlining the workshop`s focus, objectives, background, topics and questions provided to the invited speakers, and those raised during the panel discussion. NUREG/CP-0163 also provides technical bases supporting the development of decommissioning

  20. 24 CFR 902.68 - Technical review of results of PHAS physical condition indicator.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 24 Housing and Urban Development 4 2013-04-01 2013-04-01 false Technical review of results of PHAS physical condition indicator. 902.68 Section 902.68 Housing and Urban Development REGULATIONS RELATING TO HOUSING AND URBAN DEVELOPMENT (CONTINUED) OFFICE OF ASSISTANT SECRETARY FOR PUBLIC AND INDIAN...

  1. Vocational, Technical, and Practical Arts Education. Review of Educational Research, Volume 32, Number 4.

    ERIC Educational Resources Information Center

    American Educational Research Association, Washington, DC.

    The major research findings for the 6-year period following October 1956 are reported in the categories: (1) Vocational, Technical, and Practical Arts Education which discusses the current status of research in vocational education and the practical arts and reviews significant research which cuts across or is relevant to two or more of the…

  2. 78 FR 59017 - Meeting of the Mobile Sources Technical Review Subcommittee

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-25

    ... activities being conducted by EPA's Office of Transportation and Air Quality. The preliminary agenda for the... Transportation and Air Quality. BILLING CODE 6560-50-P ..., Public Law 92- 463, notice is hereby given that the Mobile Sources Technical Review Subcommittee...

  3. Ozone (O3) Standards - Other Technical Documents from the Current Review

    EPA Pesticide Factsheets

    These memoranda were each sent in to the Ozone NAAQS Review Docket, EPA-HQ-OAR-2008-0699, after the proposed rule was published. They present technical data on the methods, monitoring stations, and metrics used to estimate ozone concentrations.

  4. A Critical Review of the Technical Characteristics of Current Preschool Screening Batteries

    ERIC Educational Resources Information Center

    Emmons, Michael R.; Alfonso, Vincent C.

    2005-01-01

    The current review provides a summary and evaluation of the technical characteristics of five preschool screening batteries, including the Brigance Screens, DIAL-3, ESI-R, ESP, and FirstSTEP. These norm-referenced instruments were selected on the basis of their commercial availability, description as a screening instrument, and ability to assess…

  5. Measuring the Value Added by Technical Documentation: A Review of Research and Practice.

    ERIC Educational Resources Information Center

    Mead, Jay

    1998-01-01

    Reviews existing work on establishing value of technical documentation to determine its principles. States that value can be returned by reducing internal investment, increasing sales, and reducing after-sales costs. Argues that further research will improve the understanding of information as the product itself, rather than simply a supporting…

  6. 33 CFR 148.707 - What type of criteria will be used in an environmental review and how will they be applied?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false What type of criteria will be...: GENERAL Environmental Review Criteria for Deepwater Ports § 148.707 What type of criteria will be used in... patterns; (3) The potential risks to a deepwater port from waves, winds, weather, and geological...

  7. Technical Review of the UNET2D Hydraulic Model

    SciTech Connect

    Perkins, William A.; Richmond, Marshall C.

    2009-05-18

    The Kansas City District of the US Army Corps of Engineers is engaged in a broad range of river management projects that require knowledge of spatially-varied hydraulic conditions such as velocities and water surface elevations. This information is needed to design new structures, improve existing operations, and assess aquatic habitat. Two-dimensional (2D) depth-averaged numerical hydraulic models are a common tool that can be used to provide velocity and depth information. Kansas City District is currently using a specific 2D model, UNET2D, that has been developed to meet the needs of their river engineering applications. This report documents a tech- nical review of UNET2D.

  8. Lessons from mouse chimaera experiments with a reiterated transgene marker: revised marker criteria and a review of chimaera markers.

    PubMed

    Keighren, Margaret A; Flockhart, Jean; Hodson, Benjamin A; Shen, Guan-Yi; Birtley, James R; Notarnicola-Harwood, Antonio; West, John D

    2015-08-01

    Recent reports of a new generation of ubiquitous transgenic chimaera markers prompted us to consider the criteria used to evaluate new chimaera markers and develop more objective assessment methods. To investigate this experimentally we used several series of fetal and adult chimaeras, carrying an older, multi-copy transgenic marker. We used two additional independent markers and objective, quantitative criteria for cell selection and cell mixing to investigate quantitative and spatial aspects of developmental neutrality. We also suggest how the quantitative analysis we used could be simplified for future use with other markers. As a result, we recommend a five-step procedure for investigators to evaluate new chimaera markers based partly on criteria proposed previously but with a greater emphasis on examining the developmental neutrality of prospective new markers. These five steps comprise (1) review of published information, (2) evaluation of marker detection, (3) genetic crosses to check for effects on viability and growth, (4) comparisons of chimaeras with and without the marker and (5) analysis of chimaeras with both cell populations labelled. Finally, we review a number of different chimaera markers and evaluate them using the extended set of criteria. These comparisons indicate that, although the new generation of ubiquitous fluorescent markers are the best of those currently available and fulfil most of the criteria required of a chimaera marker, further work is required to determine whether they are developmentally neutral.

  9. The relevance of "non-criteria" clinical manifestations of antiphospholipid syndrome: 14th International Congress on Antiphospholipid Antibodies Technical Task Force Report on Antiphospholipid Syndrome Clinical Features.

    PubMed

    Abreu, Mirhelen M; Danowski, Adriana; Wahl, Denis G; Amigo, Mary-Carmen; Tektonidou, Maria; Pacheco, Marcelo S; Fleming, Norma; Domingues, Vinicius; Sciascia, Savino; Lyra, Julia O; Petri, Michelle; Khamashta, Munther; Levy, Roger A

    2015-05-01

    The purpose of this task force was to critically analyze nine non-criteria manifestations of APS to support their inclusion as APS classification criteria. The Task Force Members selected the non-criteria clinical manifestations according to their clinical relevance, that is, the patient-important outcome from clinician perspective. They included superficial vein thrombosis, thrombocytopenia, renal microangiopathy, heart valve disease, livedo reticularis, migraine, chorea, seizures and myelitis, which were reviewed by this International Task Force collaboration, in addition to the seronegative APS (SN-APS). GRADE system was used to evaluate the quality of evidence of medical literature of each selected item. This critical appraisal exercise aimed to support the debate regarding the clinical picture of APS. We found that the overall GRADE analysis was very low for migraine and seizures, low for superficial venous thrombosis, thrombocytopenia, chorea, longitudinal myelitis and the so-called seronegative APS and moderate for APS nephropathy, heart valve lesions and livedo reticularis. The next step can be a critical redefinition of an APS gold standard, for instance derived from the APS ACTION registry that will include not only current APS patients but also those with antiphospholipid antibodies not meeting current classification criteria.

  10. 78 FR 70047 - Request for the Technical Review of 25 Draft Skin Notation Assignments and Skin Notation Profiles

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-22

    ... Skin Notation Assignments and Skin Notation Profiles AGENCY: National Institute for Occupational Safety... review of the draft skin notations and supporting technical documents entitled, Skin Notations Profiles, for 25 chemicals. NIOSH is requesting technical reviews of the draft Skin Notation Profiles....

  11. 75 FR 22148 - Request for the Technical Review of 22 Draft Skin Notation Assignments and Skin Notation Profiles

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-27

    ... Skin Notation Assignments and Skin Notation Profiles AGENCY: National Institute for Occupational Safety... public review of the draft skin notations and support technical documents entitled ``Skin Notations Profiles, for 22 chemicals.'' NIOSH is requesting technical reviews of the draft Skin Notation Profiles....

  12. 23 CFR 636.305 - Can price information be provided to analysts who are reviewing technical proposals?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Factors § 636.305 Can price information be provided to analysts who are reviewing technical proposals... 23 Highways 1 2014-04-01 2014-04-01 false Can price information be provided to analysts who are reviewing technical proposals? 636.305 Section 636.305 Highways FEDERAL HIGHWAY ADMINISTRATION,...

  13. 23 CFR 636.305 - Can price information be provided to analysts who are reviewing technical proposals?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Factors § 636.305 Can price information be provided to analysts who are reviewing technical proposals... 23 Highways 1 2012-04-01 2012-04-01 false Can price information be provided to analysts who are reviewing technical proposals? 636.305 Section 636.305 Highways FEDERAL HIGHWAY ADMINISTRATION,...

  14. 23 CFR 636.305 - Can price information be provided to analysts who are reviewing technical proposals?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Factors § 636.305 Can price information be provided to analysts who are reviewing technical proposals... 23 Highways 1 2013-04-01 2013-04-01 false Can price information be provided to analysts who are reviewing technical proposals? 636.305 Section 636.305 Highways FEDERAL HIGHWAY ADMINISTRATION,...

  15. 76 FR 17970 - Board Meeting: April 27, 2011-Amherst, New York; the U.S. Nuclear Waste Technical Review Board...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-31

    ... From the Federal Register Online via the Government Publishing Office NUCLEAR WASTE TECHNICAL REVIEW BOARD Board Meeting: April 27, 2011--Amherst, New York; the U.S. Nuclear Waste Technical Review... 5051 of Public Law 100-203, Nuclear Waste Policy Amendments Act of 1987, the U.S. Nuclear...

  16. 48 CFR 801.602-80 - Legal and technical review-Office of Construction and Facilities Management and National Cemetery...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Responsibilities 801.602-80 Legal and technical review-Office of Construction and Facilities Management and... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Legal and technical review-Office of Construction and Facilities Management and National Cemetery Administration. 801.602-80...

  17. Lip adhesion revisited: A technical note with review of literature

    PubMed Central

    Nagy, Krisztián; Mommaerts, Maurice Y.

    2009-01-01

    Context (Background): Lip adhesion is a direct edge approximation without changing lip landmarks or disturbing tissue required for definitive closure. This converts a complete cleft into an incomplete cleft, facilitating and enhancing subsequent definitive lip and nose repair. Aim: The study aims to describe our technique of lip adhesion and its morbidity, and discuss the rationale for its use. Settings and Design: Retrospective follow-up study of complete clefts operated upon in the Bruges Cleft and Craniofacial Centre, at the supra regional teaching hospital AZ St. Jan, Bruges, between June 1, 1991 and May 1, 2009. Methods and Material: The group comprised 33 unilateral and 24 bilateral lip adhesion procedures. The medical files were reviewed for changes in surgical technique, morbidity, and complications and their treatment. Results: The lip adhesion procedure was performed at the age of two to eight weeks postnatal, and definitive lip closure, at the age of four to six months. In all cases, segment repositioning was further controlled by a palatal guidance plate. Wound dehiscence occurred in eight patients (14.0%), and three patients (5.3%) required reoperation. Conclusions: Although complications occurred, the beneficial effects of lip adhesion in combination with a guidance plate outweighed the risks for anatomical reconstruction of a platform for definitive lip and nose repair. Modifications are suggested to reduce these complications. PMID:20368859

  18. Review and Synthesis: Criteria for the Evaluation of Organizational Communication Effectiveness.

    ERIC Educational Resources Information Center

    Farace, Richard V.; And Others

    Twenty-one criteria for assessing communication effectiveness in organizations provide the basis for discussion in this document. Grouped under the general heading of communication rules, the criteria are described according to five categories: structure, messages, media, communicator, and potpourri (factors that affect the decision making of…

  19. External Tank Liquid Hydrogen (LH2) Prepress Regression Analysis Independent Review Technical Consultation Report

    NASA Technical Reports Server (NTRS)

    Parsons, Vickie s.

    2009-01-01

    The request to conduct an independent review of regression models, developed for determining the expected Launch Commit Criteria (LCC) External Tank (ET)-04 cycle count for the Space Shuttle ET tanking process, was submitted to the NASA Engineering and Safety Center NESC on September 20, 2005. The NESC team performed an independent review of regression models documented in Prepress Regression Analysis, Tom Clark and Angela Krenn, 10/27/05. This consultation consisted of a peer review by statistical experts of the proposed regression models provided in the Prepress Regression Analysis. This document is the consultation's final report.

  20. A Review on Technical and Clinical Impact of Microsoft Kinect on Physical Therapy and Rehabilitation

    PubMed Central

    Mousavi Hondori, Hossein; Khademi, Maryam

    2014-01-01

    This paper reviews technical and clinical impact of the Microsoft Kinect in physical therapy and rehabilitation. It covers the studies on patients with neurological disorders including stroke, Parkinson's, cerebral palsy, and MS as well as the elderly patients. Search results in Pubmed and Google scholar reveal increasing interest in using Kinect in medical application. Relevant papers are reviewed and divided into three groups: (1) papers which evaluated Kinect's accuracy and reliability, (2) papers which used Kinect for a rehabilitation system and provided clinical evaluation involving patients, and (3) papers which proposed a Kinect-based system for rehabilitation but fell short of providing clinical validation. At last, to serve as technical comparison to help future rehabilitation design other sensors similar to Kinect are reviewed. PMID:27006935

  1. A Review on Technical and Clinical Impact of Microsoft Kinect on Physical Therapy and Rehabilitation.

    PubMed

    Mousavi Hondori, Hossein; Khademi, Maryam

    2014-01-01

    This paper reviews technical and clinical impact of the Microsoft Kinect in physical therapy and rehabilitation. It covers the studies on patients with neurological disorders including stroke, Parkinson's, cerebral palsy, and MS as well as the elderly patients. Search results in Pubmed and Google scholar reveal increasing interest in using Kinect in medical application. Relevant papers are reviewed and divided into three groups: (1) papers which evaluated Kinect's accuracy and reliability, (2) papers which used Kinect for a rehabilitation system and provided clinical evaluation involving patients, and (3) papers which proposed a Kinect-based system for rehabilitation but fell short of providing clinical validation. At last, to serve as technical comparison to help future rehabilitation design other sensors similar to Kinect are reviewed.

  2. Prepubertal periodontitis: a review of diagnostic criteria, pathogenesis, and differential diagnosis.

    PubMed

    Watanabe, K

    1990-01-01

    This paper reviews the literature on prepubertal periodontitis (PP) according to the definition and the classification of PP by Page. The generalized form of PP (G-PP) defined by Page was identified as the oral manifestation of a systemic disease called leukocyte adhesion deficiency (LAD) and thus the pathogenesis is known at the molecular level. On the other hand, the localized form of PP (L-PP) is a disease defined by clinical criteria and its pathogenesis is not known at the molecular level. The reported prevalence of L-PP differs widely in reports, according to the methodology and population studied. However, it seems to be at least 0.84% or greater. Potential periodontal pathogens that have been associated with L-PP include the following bacteria: Actinobacillus actinomycetemcomitans (A.a.), Bacteroides intermedius, Bacteroides gingivalis, Capnocytophaga sputigena, and Eikenella corrodens. Suggested contributing factors have included PMN or monocyte chemotactic defects and cementum defects. There is no unique pattern of bone loss in L-PP; however, there may be a type of periodontitis that affects all deciduous teeth, in the absence of LAD. L-PP may lead to localized juvenile periodontitis (LJP) or generalized juvenile periodontitis (GJP). Histiocytosis X, hypophosphatasia and mild forms of blood dyscrasias may have minimal or no clinical signs and symptoms except for alveolar bone loss. Therefore diseases known to be associated with alveolar bone loss must be definitively excluded in prepubertal children until the pathogenesis of L-PP at the cellular and molecular levels is understood and L-PP can be definitively diagnosed either as a distinct disease entity or entities.

  3. Marketing information: The technical report as product

    NASA Technical Reports Server (NTRS)

    Stoher, F. F.; Pinelli, T. E.

    1981-01-01

    Technical reports constitute a product, the primary means for communicating the results of research to the user. The Langley scientific and technical information (STI) review and evaluation project undertook a review of the technical report as an effective product for information communication. Style manuals describing theory and practice in technical report preparation; publication manuals covering such factors as design, layout, and type style; and copies of technical reports were obtained from industrial, academic, governmental, and research organizations. Based on an analysis of this material, criteria will be established for the report components, for the relationship of the components within the report context, and for the overall report organization. The criteria will be used as bench marks and compared with the publication standards currently used to prepare NASA technical reports.

  4. NESC Independent Review of the Mars Reconnaissance Orbiter (MRO) Contamination Thermal/Vacuum (T/V) Anomaly Technical Consultation Report

    NASA Technical Reports Server (NTRS)

    Sutter, James K.; Leidecker, Henning W.; Panda, Binayak; Piascik, Robert S.; Muirhead, Brian K.; Peeler, Debra

    2009-01-01

    The NESC eras requested by the NASA Jet Propulsion Laboratory (JPL) to conduct an independent review of the Mars Reconnaissance Orbiter (MRO) Thermal/Vacuum (T/V) Anomaly Assessment. Because the anomaly resulted in the surface contamination of the MRO, selected members of the Materials Super Problem Resolution Team (SPRT) and the NASA technical community having technical expertise relative to contamination issues were chosen for the independent review. The consultation consisted of a review of the MRO Project's reported response to the assessment findings, a detailed review of JPL technical assessment final report, and detailed discussions with the JPL assessment team relative to their findings.

  5. SUPPLEMENTAL COLUMBIA RIVER PROTECTION ACTIVITIES AT THE DEPARTMENT OF ENERGY HANFORD SITE: 2006 TECHNICAL PEER REVIEW

    SciTech Connect

    Looney, B; Dawn Kaback; Gene Leboeuf; Jason Mulvihill-Kuntz; Lynn Lefkoff

    2006-12-20

    Prompted by a $10 million Congressional allocation to identify supplemental actions to protect the Columbia River from groundwater contamination beneath the Hanford Reservation, the U. S. Department of Energy (DOE) Environmental Management (EM) Office of Clean-up Technology identified twenty-three potential technical projects and then down-selected ten of these for further evaluation. An independent expert peer review was conducted for the ten down-selected proposals. The review panel consisted of twenty-three recognized subject matter experts that broadly represented academia, industry, and federal laboratories. Of the initial ten proposals reviewed, one was given unconditional support, six were given conditional support, and three were not supported as proposed. Three additional proposals were then submitted by DOE for review--these proposals were structured, in part, to respond to the initial round of technical peer review comments. Peer reviews of these additional proposals provided conditional support. For those proposals that received conditional support, DOE requested specific implementation and work plans and assessed whether the plans adequately addressed the technical conditions identified by the review panel. The final list of technology proposals receiving support, or conditional support, primarily focused on understanding and reducing the potential impacts of uranium, chromium, and strontium from facilities adjacent to the Columbia River, with a secondary focus on understanding and limiting the future Columbia River impacts from the large carbon tetrachloride groundwater plume underlying and downgradient of the Hanford Central Plateau facilities. The results and recommendations of the peer reviews informed the final DOE project selections and supported implementation of the selected projects to protect the Columbia River and address groundwater contamination at Hanford.

  6. Reviewing PSA-based analyses to modify technical specifications at nuclear power plants

    SciTech Connect

    Samanta, P.K.; Martinez-Guridi, G.; Vesely, W.E.

    1995-12-01

    Changes to Technical Specifications (TSs) at nuclear power plants (NPPs) require review and approval by the United States Nuclear Regulatory Commission (USNRC). Currently, many requests for changes to TSs use analyses that are based on a plant`s probabilistic safety assessment (PSA). This report presents an approach to reviewing such PSA-based submittals for changes to TSs. We discuss the basic objectives of reviewing a PSA-based submittal to modify NPP TSs; the methodology of reviewing a TS submittal, and the differing roles of a PSA review, a PSA Computer Code review, and a review of a TS submittal. To illustrate this approach, we discuss our review of changes to allowed outage time (AOT) and surveillance test interval (STI) in the TS for the South Texas Project Nuclear Generating Station. Based on this experience gained, a check-list of items is given for future reviewers; it can be used to verify that the submittal contains sufficient information, and also that the review has addressed the relevant issues. Finally, recommended steps in the review process and the expected findings of each step are discussed.

  7. Proposal of success criteria for strabismus surgery in patients with Graves' orbitopathy based on a systematic literature review.

    PubMed

    Jellema, Hinke Marijke; Braaksma-Besselink, Yvette; Limpens, Jacqueline; von Arx, Georg; Wiersinga, Wilmar M; Mourits, Maarten P

    2015-11-01

    Proposal of success criteria for strabismus surgery for patients with Graves' orbitopathy (GO) based on a systematic review of the literature. We performed a systematic search of OVID MEDLINE, OVID Embase, the Cochrane Central Register of Controlled Trials (CENTRAL) and the publisher subset of PubMed, to identify studies reporting on success criteria of strabismus surgery in GO. In addition, we handsearched several orthoptic journals and proceedings of strabismological congresses. Of the 789 articles retrieved, 42 articles described success criteria for strabismus surgery in GO. Most studies defined success in terms of a subjective diplopia-free field in primary and down gaze. Almost half of the studies used a graded scale (excellent, good, acceptable and failure) to describe the outcome of surgery. Three of the eligible studies described a tool to quantify the field of single vision in detail. Quality of life was not reported as an outcome measure in any of the published studies. In conclusion, success criteria for strabismus surgery in patients with GO are poorly defined and no consensus is available. The lack of standardization hampers comparative studies and thus the search for the best surgical treatment for diplopia in patients with GO. Therefore, we propose strict success criteria including a tool for quantification of remaining diplopia plus a disease-specific quality of life questionnaire (the GO-QoL).

  8. Review of Multi-Criteria Decision Aid for Integrated Sustainability Assessment of Urban Water Systems - MCEARD

    EPA Science Inventory

    Integrated sustainability assessment is part of a new paradigm for urban water decision making. Multi-criteria decision aid (MCDA) is an integrative framework used in urban water sustainability assessment, which has a particular focus on utilising stakeholder participation. Here ...

  9. An Approach to Tailoring Major Technical Reviews Based on Project Characteristics and Stakeholder Interests

    NASA Technical Reports Server (NTRS)

    Richstein, Alan B.; Nolte, Jerome T.; Pfarr, Barbara B.

    2004-01-01

    There are numerous technical reviews that occur throughout the systems engineering process life cycle. Many are well known by project managers and stakeholders such as developers and end users, an example of much is the critical design review (CDR). This major milestone for a large, complex new project may last two or more days, include an extensive agenda of topics, and entail hundreds of hours of developer time to prepare presentation materials and associated documents. Additionally, the weeks of schedule spent on review preparation is at least partly at the expense of other work. This paper suggests an approach for tailoring technical reviews, based on the project characteristics and the project manager s identification of the key stakeholders and understanding of their most important issues and considerations. With this insight the project manager can communicate to, manage expectations oc and establish formal agreement with the stakeholders as to which reviews, and at what depth, are most appropriate to achieve project success. The authors, coming from diverse organizations and backgrounds, have drawn on their personal experiences and summarized the best practices of their own organizations to create a common framework to provide guidance on the adaptation of design reviews to other system engineers.

  10. Technical features and criteria in designing fiber-reinforced composite materials: from the aerospace and aeronautical field to biomedical applications.

    PubMed

    Gloria, Antonio; Ronca, Dante; Russo, Teresa; D'Amora, Ugo; Chierchia, Marianna; De Santis, Roberto; Nicolais, Luigi; Ambrosio, Luigi

    2011-01-01

    Polymer-based composite materials are ideal for applications where high stiffness-to-weight and strength-to-weight ratios are required. From aerospace and aeronautical field to biomedical applications, fiber-reinforced polymers have replaced metals, thus emerging as an interesting alternative. As widely reported, the mechanical behavior of the composite materials involves investigation on micro- and macro-scale, taking into consideration micromechanics, macromechanics and lamination theory. Clinical situations often require repairing connective tissues and the use of composite materials may be suitable for these applications because of the possibility to design tissue substitutes or implants with the required mechanical properties. Accordingly, this review aims at stressing the importance of fiber-reinforced composite materials to make advanced and biomimetic prostheses with tailored mechanical properties, starting from the basic principle design, technologies, and a brief overview of composites applications in several fields. Fiber-reinforced composite materials for artificial tendons, ligaments, and intervertebral discs, as well as for hip stems and mandible models will be reviewed, highlighting the possibility to mimic the mechanical properties of the soft and hard tissues that they replace.

  11. The Nuclear Waste Technical Review Board`s views on the multipurpose canister

    SciTech Connect

    Price, D.L.

    1994-10-01

    This article presents the view of the Nuclear Waste Technical Review Board on the Multipurpose Canister (MPC). The Board believes that if developed properly the MPC has the potential for enhancing safety in the waste management system by substantially reducing handling, fostering a systems approach to the management of the nation`s spent nuclear fuel and high-level waste, and introducing a level of standardization into the system.

  12. Notional Scoring for Technical Review Weighting As Applied to Simulation Credibility Assessment

    NASA Technical Reports Server (NTRS)

    Hale, Joseph Peter; Hartway, Bobby; Thomas, Danny

    2008-01-01

    NASA's Modeling and Simulation Standard requires a credibility assessment for critical engineering data produced by models and simulations. Credibility assessment is thus a "qualifyingfactor" in reporting results from simulation-based analysis. The degree to which assessors should be independent of the simulation developers, users and decision makers is a recurring question. This paper provides alternative "weighting algorithms" for calculating the value-added for independence of the levels of technical review defined for the NASA Modeling and Simulation Standard.

  13. Advanced Information Systems Design: Technical Basis and Human Factors Review Guidance

    DTIC Science & Technology

    2000-03-01

    H^ NUREG /CR-6633 BNL- NUREG -52563 Advanced Information Systems Design: Technical Basis and Human Factors Review Guidance Brookhaven National...AVAILABILITY NOTICE Availability of Reference Materials Cited in NRC Publications NRC publications in the NUREG series, NRC regu- lations, and Title...Information Service Springfield, VA 22161 -0002 <http://www.ntis.gov> 1 -800-553-6847 or locally 703-605-6000 The NUREG series comprises (1) brochures

  14. Nuclear waste management technical support in the development of nuclear waste form criteria for the NRC. Task 1. Waste package overview

    SciTech Connect

    Dayal, R.; Lee, B.S.; Wilke, R.J.; Swyler, K.J.; Soo, P.; Ahn, T.M.; McIntyre, N.S.; Veakis, E.

    1982-02-01

    In this report the current state of waste package development for high level waste, transuranic waste, and spent fuel in the US and abroad has been assessed. Specifically, reviewed are recent and on-going research on various waste forms, container materials and backfills and tentatively identified those which are likely to perform most satisfactorily in the repository environment. Radiation effects on the waste package components have been reviewed and the magnitude of these effects has been identified. Areas requiring further research have been identified. The important variables affecting radionuclide release from the waste package have been described and an evaluation of regulatory criteria for high level waste and spent fuel is presented. Finally, for spent fuel, high level, and TRU waste, components which could be used to construct a waste package having potential to meet NRC performance requirements have been described and identified.

  15. 75 FR 35026 - Science Advisory Board Staff Office Request for Nominations of Experts for a Nutrient Criteria...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-21

    ... AGENCY Science Advisory Board Staff Office Request for Nominations of Experts for a Nutrient Criteria... an SAB panel to review EPA's technical support document on development of numeric nutrient criteria... numeric nutrient criteria for Florida's estuarine and coastal waters, downstream protection values...

  16. Multiple stakeholders in multi-criteria decision-making in the context of Municipal Solid Waste Management: A review

    SciTech Connect

    Soltani, Atousa; Hewage, Kasun; Reza, Bahareh; Sadiq, Rehan

    2015-01-15

    Highlights: • We review Municipal Solid Waste Management studies with focus on multiple stakeholders. • We focus on studies with multi-criteria decision analysis methods and discover their trends. • Most studies do not offer solutions for situations where stakeholders compete for more benefits or have unequal voting powers. • Governments and experts are the most participated stakeholders and AHP is the most dominant method. - Abstract: Municipal Solid Waste Management (MSWM) is a complicated process that involves multiple environmental and socio-economic criteria. Decision-makers look for decision support frameworks that can guide in defining alternatives, relevant criteria and their weights, and finding a suitable solution. In addition, decision-making in MSWM problems such as finding proper waste treatment locations or strategies often requires multiple stakeholders such as government, municipalities, industries, experts, and/or general public to get involved. Multi-criteria Decision Analysis (MCDA) is the most popular framework employed in previous studies on MSWM; MCDA methods help multiple stakeholders evaluate the often conflicting criteria, communicate their different preferences, and rank or prioritize MSWM strategies to finally agree on some elements of these strategies and make an applicable decision. This paper reviews and brings together research on the application of MCDA for solving MSWM problems with more focus on the studies that have considered multiple stakeholders and offers solutions for such problems. Results of this study show that AHP is the most common approach in consideration of multiple stakeholders and experts and governments/municipalities are the most common participants in these studies.

  17. Review and Prioritization of Technical Issues Related to Burnup Credit for LWR Fuel

    SciTech Connect

    Parks, C V; DeHart, M D; Wagner, John C

    2000-03-13

    This report has been prepared to review relevant background information and provide technical discussion that will help initiate a PIRT (Phenomena Identification and Ranking Tables) process for use of burnup credit in light-water reactor (LWR) spent fuel storage and transport cask applications. The PIRT process will be used by the NRC Office of Nuclear Regulatory Research to help prioritize and guide a coordinated program of research and as a means to obtain input/feedback from industry and other interested parties. The review and discussion in this report are based on knowledge and experience gained from work performed in the United States and other countries. Current regulatory practice and perceived industry needs are also reviewed as a background for prioritizing technical needs that will facilitate safe practice in the use of burnup credit. Relevant physics and analysis phenomenon are identified, and an assessment of their importance to burnup credit implementation is given. Finally, phenomena that need to be better understood for effective licensing, together with technical issues that require resolution, are presented and discussed in the form of a prioritization ranking and initial draft program plan.

  18. 48 CFR 801.602-83 - Documents to submit for legal or technical review-contract modifications.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    .... (4) A statement analyzing what necessitated the modification (e.g., a design error, technical changes... COTR's independent cost evaluation. (iii) The architect/engineer's independent cost evaluation, if... as negotiation criteria. (c) For a proposed modification to an architect/engineer contract,...

  19. Technical Review of Retrieval and Closure Plans for the INEEL INTEC Tank Farm Facility

    SciTech Connect

    Bamberger, Judith A.; Burks, Barry L.; Quigley, Keith D.; Butterworth, S. W.; Falter, Diedre D.

    2001-09-28

    The purpose of this report is to document the conclusions of a technical review of retrieval and closure plans for the Idaho National Energy and Environmental Laboratory (INEEL) Idaho Nuclear Technology and Engineering Center (INTEC) Tank Farm Facility. In addition to reviewing retrieval and closure plans for these tanks, the review process served as an information exchange mechanism so that staff in the INEEL High Level Waste (HLW) Program could become more familiar with retrieval and closure approaches that have been completed or are planned for underground storage tanks at the Oak Ridge National Laboratory (ORNL) and Hanford sites. This review focused not only on evaluation of the technical feasibility and appropriateness of the approach selected by INEEL but also on technology gaps that could be addressed through utilization of technologies or performance data available at other DOE sites and in the private sector. The reviewers, Judith Bamberger of Pacific Northwest National Laboratory (PNNL) and Dr. Barry Burks of The Providence Group Applied Technology, have extensive experience in the development and application of tank waste retrieval technologies for nuclear waste remediation.

  20. Arbitration in one easy lesson: a review of criteria used in arbitration awards.

    PubMed

    Woolf, D A

    1978-01-01

    Some managers find awards of arbitrators "arbitrary, capricious, and discriminatory", Donald A. Woolf believes, however, that a knowledge of decisional criteria used by arbitrators can help managers to understand how they reason. Among the criteria discussed are the de minimus rule, the major/minor test, promissory estoppel, parol evidence, contract language, past practice, "clean hands", and the punishment fitting the crime (equity). Such knowledge can also help managers avoid actions that are likely to lead to grievances in addition to planning a course of action to avoid grievances going to arbitration in the future.

  1. A review of the criteria used to assess insensibility and death in hunted whales compared to other species.

    PubMed

    Knudsen, S K

    2005-01-01

    This review addresses the diagnosis of insensibility and death in various species so as to evaluate the validity of the current criteria used to judge death in hunted whales by the International Whaling Commission (IWC). The only other species in which official criteria of death have been formulated is humans and these are controversial with the kernel of the debate being the definition of brain death. In slaughter animals, the moment of insensibility is regarded as the most important criterion and the issue has received scientific interest related to the pre-slaughter stunning. During hunting of terrestrial wildlife, the moment of death is usually regarded as the moment the animal falls and does not move. Based on the data presented in the present paper, it is concluded that when death in whales is solely determined on the basis of the IWC criteria, which in practice are based on immobility, a significant proportion of animals will be recorded as being sensible and alive when they are actually unconscious and the time to death (TTD) will be overestimated. If the criteria are used in conjunction with a postmortem examination, the recorded TTD will be closer to the real TTD and can be used for comparison of methods and performance.

  2. Can utilization review criteria be used to determine appropriate pediatric patient placement for a critical care bed expansion?

    PubMed

    Jamieson, Donna; Mikhailov, Theresa A; Maletta, Kristyn; Kuhn, Evelyn M; Giuliani, Lauren; Musolf, Jeanne; Fischer, Kay; Collins, Maureen

    2011-01-01

    The rising trend in critical care utilization has led to the expansion of critical care beds in many hospitals across the country. Traditional models of estimating bed capacity requirements use administrative data such as inpatient admissions, length of stay, and case mix index. The use of such data has been limited in quantifying the complexities of demand variables in critical care bed needs. Mathematical modeling is another method for estimating numbers of beds required. It captures the dynamic changes in the management of critically ill patients that occur when units become full. Depending on data analysis methods used, bed need underestimation or overestimation can occur. In our study, we used utilization review criteria to understand changes in level of care (LOC) during the course of patients' stays and to validate critical care bed expansion needs. Using LOC criteria, we studied the proportion of our intermediate care patients in an acute care unit that met acute, intermediate, or critical care criteria. We also evaluated whether these proportions were related to specific factors such as census ratios, staffing proportions, or severity of illness. Using LOC criteria was helpful in validating our critical care bed projection, which was previously derived from mathematical modeling. The findings also validated our assessment for additional specialty acute care beds.

  3. Multiple stakeholders in multi-criteria decision-making in the context of Municipal Solid Waste Management: A review.

    PubMed

    Soltani, Atousa; Hewage, Kasun; Reza, Bahareh; Sadiq, Rehan

    2015-01-01

    Municipal Solid Waste Management (MSWM) is a complicated process that involves multiple environmental and socio-economic criteria. Decision-makers look for decision support frameworks that can guide in defining alternatives, relevant criteria and their weights, and finding a suitable solution. In addition, decision-making in MSWM problems such as finding proper waste treatment locations or strategies often requires multiple stakeholders such as government, municipalities, industries, experts, and/or general public to get involved. Multi-criteria Decision Analysis (MCDA) is the most popular framework employed in previous studies on MSWM; MCDA methods help multiple stakeholders evaluate the often conflicting criteria, communicate their different preferences, and rank or prioritize MSWM strategies to finally agree on some elements of these strategies and make an applicable decision. This paper reviews and brings together research on the application of MCDA for solving MSWM problems with more focus on the studies that have considered multiple stakeholders and offers solutions for such problems. Results of this study show that AHP is the most common approach in consideration of multiple stakeholders and experts and governments/municipalities are the most common participants in these studies.

  4. Potential Implications of Changes in ChalleNGe Admission Criteria: A Literature Review

    DTIC Science & Technology

    2015-04-01

    followership, responsible citizenship, service to community, life-coping skills , physical fitness, health and hygiene, job skills , and academic...cognitive and noncognitive skills . Its current focus lies in determining whether further restrictions to admission criteria should be considered to...16-year-old population would likely maximize the potential for noncognitive growth—those arriving with less-well- developed noncognitive skills are

  5. Problems in the Descriptions of the Psychiatric Inclusion and Exclusion Criteria in Publications of Antidepressant Efficacy Trials: A Qualitative Review and Recommendations for Improved Clarity.

    PubMed

    Zimmerman, Mark; Multach, Matthew; Walsh, Emily; Rosenstein, Lia K; Gazarian, Douglas; Clark, Heather L

    2016-03-01

    We recently conducted a comprehensive review of the psychiatric inclusion and exclusion criteria used in 170 placebo-controlled antidepressant efficacy trials (AETs) that were published between 1995 and 2014. In conducting this literature review, we identified a number of instances in which the descriptions of the inclusion/exclusion criteria were vague, redundant, or difficult to interpret. In the present article, we describe nine problems we encountered in our literature review. We recommend that future publications follow the examples found in a few studies in which the inclusion/exclusion criteria are clearly defined and listed in a table.

  6. 42 CFR 52h.11 - What are the review criteria for contract projects and proposals?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... HUMAN SERVICES GRANTS SCIENTIFIC PEER REVIEW OF RESEARCH GRANT APPLICATIONS AND RESEARCH AND DEVELOPMENT... carrying out its review of a project concept under § 52h.10(a) or § 52h.10(b), the peer review group shall take into account, among other pertinent factors: (1) The significance from a scientific or...

  7. 48 CFR 801.602-78 - Processing solicitations and contract documents for legal or technical review-Veterans Health...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ..., and the Denver Acquisition and Logistics Center. 801.602-78 Section 801.602-78 Federal Acquisition... Acquisition Center, and the Denver Acquisition and Logistics Center. (a) If legal or technical review...

  8. OBSESSIVE–COMPULSIVE DISORDER: A REVIEW OF THE DIAGNOSTIC CRITERIA AND POSSIBLE SUBTYPES AND DIMENSIONAL SPECIFIERS FOR DSM-V

    PubMed Central

    Leckman, James F.; Denys, Damiaan; Simpson, H. Blair; Mataix-Cols, David; Hollander, Eric; Saxena, Sanjaya; Miguel, Euripedes C.; Rauch, Scott L.; Goodman, Wayne K.; Phillips, Katharine A.; Stein, Dan J.

    2014-01-01

    Background Since the publication of the DSM-IV in 1994, research on obsessive–compulsive disorder (OCD) has continued to expand. It is timely to reconsider the nosology of this disorder, assessing whether changes to diagnostic criteria as well as subtypes and specifiers may improve diagnostic validity and clinical utility. Methods The existing criteria were evaluated. Key issues were identified. Electronic databases of PubMed, ScienceDirect, and PsycINFO were searched for relevant studies. Results This review presents a number of options and preliminary recommendations to be considered for DSM-V. These include: (1) clarifying and simplifying the definition of obsessions and compulsions(criterion A); (2) possibly deleting the requirement that people recognize that their obsessions or compulsions are excessive or unreasonable (criterion B); (3) rethinking the clinical significance criterion (criterion C) and, in the interim, possibly adjusting what is considered “time-consuming” for OCD; (4) listing additional disorders to help with the differential diagnosis (criterion D); (5) rethinking the medical exclusion criterion (criterion E) and clarifying what is meant by a “general medical condition”; (6) revising the specifiers (i.e., clarifying that OCD can involve a range of insight, in addition to “poor insight,” and adding “tic-related OCD”); and (7) highlighting in the DSM-V text important clinical features of OCD that are not currently mentioned in the criteria (e.g., the major symptom dimensions). Conclusions A number of changes to the existing diagnostic criteria for OCD are proposed. These proposed criteria may change as the DSM-V process progresses. PMID:20217853

  9. Physical therapy intervention studies on idiopathic scoliosis-review with the focus on inclusion criteria1

    PubMed Central

    2012-01-01

    Background Studies investigating the outcome of conservative scoliosis treatment differ widely with respect to the inclusion criteria used. This study has been performed to investigate the possibility to find useful inclusion criteria for future prospective studies on physiotherapy (PT). Materials and methods A PubMed search for outcome papers on PT was performed in order to detect study designs and inclusion criteria used. Results Real outcome papers (start of treatment in immature samples/end results after the end of growth; controlled studies in adults with scoliosis with a follow-up of more than 5 years) have not been found. Some papers investigated mid-term effects of exercises, most were retrospective, few prospective and many included patient samples with questionable treatment indications. Conclusion There is no outcome paper on PT in scoliosis with a patient sample at risk for being progressive in adults or in adolescents followed from premenarchial status until skeletal maturity. However, papers on bracing are more frequently found and bracing can be regarded as evidence-based in the conservative management and rehabilitation of idiopathic scoliosis in adolescents. PMID:22277541

  10. Technical Letter Report: Evaluation and Analysis of a Few International Periodic Safety Review Summary Reports

    SciTech Connect

    Chopra, Omesh K.; Diercks, Dwight R.; Ma, David Chia-Chiun; Garud, Yogendra S.

    2013-12-17

    and 1988. All of the reports reviewed were the regulator’s assessment of the PSR findings rather than the original PSR report, and all but one were English translations from the original language. In these reviews, it was found that most of the countries base their regulatory guidance to some extent (and often to a large extent) on U.S. design codes and standards, NRC regulatory guidance, and U.S. industry guidance. In addition, many of the observed operational technical issues and OpE events reported for U.S. reactors are also cited in the PSR reports. The PSR reports also identified a number of potential technical material/component performance issues and OpE events that are not commonly reported for U.S. plants.

  11. A technical review of the SWEPP gamma-ray spectrometer system

    SciTech Connect

    Hartwell, J.K.

    1996-03-01

    The SWEPP Gamma-ray Spectrometer (SGRS) was developed by INEL researchers as a nonintrusive method of determining the isotopic ratios of TRU and U materials in a 208-liter waste drums. The SGRS has been in use at SWEPP since mid-1994. Enough questions have been raised regarding the system reliability and technical capabilities, that, coupled with a desire to procure an additional gamma-ray spectroscopy system in order to increase the drum throughput of SWEPP, have prompted an independent technical review of the SGRS. The author was chosen as the reviewer, and this report documents the results of the review. While the SGRS is accurate in its isotopic ratio results, the system is not calculationally robust. The primary reason for this lack of calculational reliability is the implementation of the attenuation corrections. Suggested changes may improve the system reliability dramatically. The SGRS is a multiple detector spectrometry system. Tests were conducted on various methods for combining the four detector results into a single drum representative value. No clear solution was reached for the cases in which the isotopic ratios are vertically segregated; however, some methods showed promise. These should be investigated further. 14 refs. , 15 figs., 23 tabs.

  12. Advanced Mixed Waste Treatment Project melter system preliminary design technical review meeting

    SciTech Connect

    Eddy, T.L.; Raivo, B.D.; Soelberg, N.R.; Wiersholm, O.

    1995-02-01

    The Idaho National Engineering Laboratory Advanced Mixed Waste Treatment Project sponsored a plasma are melter technical design review meeting to evaluate high-temperature melter system configurations for processing heterogeneous alpha-contaminated low-level radioactive waste (ALLW). Thermal processing experts representing Department of Energy contractors, the Environmental Protection Agency, and private sector companies participated in the review. The participants discussed issues and evaluated alternative configurations for three areas of the melter system design: plasma torch melters and graphite arc melters, offgas treatment options, and overall system configuration considerations. The Technical Advisory Committee for the review concluded that graphite arc melters are preferred over plasma torch melters for processing ALLW. Initiating involvement of stakeholders was considered essential at this stage of the design. For the offgas treatment system, the advisory committee raised the question whether to a use wet-dry or a dry-wet system. The committee recommended that the waste stream characterization, feed preparation, and the control system are essential design tasks for the high-temperature melter treatment system. The participants strongly recommended that a complete melter treatment system be assembled to conduct tests with nonradioactive surrogate waste material. A nonradioactive test bed would allow for inexpensive design and operational changes prior to assembling a system for radioactive waste treatment operations.

  13. Clinical subtypes of chronic traumatic encephalopathy: literature review and proposed research diagnostic criteria for traumatic encephalopathy syndrome

    PubMed Central

    2014-01-01

    The long-term consequences of repetitive head impacts have been described since the early 20th century. Terms such as punch drunk and dementia pugilistica were first used to describe the clinical syndromes experienced by boxers. A more generic designation, chronic traumatic encephalopathy (CTE), has been employed since the mid-1900s and has been used in recent years to describe a neurodegenerative disease found not just in boxers but in American football players, other contact sport athletes, military veterans, and others with histories of repetitive brain trauma, including concussions and subconcussive trauma. This article reviews the literature of the clinical manifestations of CTE from 202 published cases. The clinical features include impairments in mood (for example, depression and hopelessness), behavior (for example, explosivity and violence), cognition (for example, impaired memory, executive functioning, attention, and dementia), and, less commonly, motor functioning (for example, parkinsonism, ataxia, and dysarthria). We present proposed research criteria for traumatic encephalopathy syndrome (TES) which consist of four variants or subtypes (TES behavioral/mood variant, TES cognitive variant, TES mixed variant, and TES dementia) as well as classifications of ‘probable CTE’ and ‘possible CTE’. These proposed criteria are expected to be modified and updated as new research findings become available. They are not meant to be used for a clinical diagnosis. Rather, they should be viewed as research criteria that can be employed in studies of the underlying causes, risk factors, differential diagnosis, prevention, and treatment of CTE and related disorders. PMID:25580160

  14. Loads Providing Ancillary Services: Review of InternationalExperience-- Technical Appendix: Market Descriptions

    SciTech Connect

    Grayson Heffner, Charles Goldman, Kintner-Meyer, M; Kirby, Brendan

    2007-05-01

    In this study, we examine the arrangements for andexperiences of end-use loads providing ancillary services (AS) in fiveelectricity markets: Australia, the United Kingdom (UK), the Nordicmarket, and the ERCOT and PJM markets in the United States. Our objectivein undertaking this review of international experience was to identifyspecific approaches or market designs that have enabled customer loads toeffectively deliver various ancillary services (AS) products. We hopethat this report will contribute to the ongoing discussion in the U.S.and elsewhere regarding what institutional and technical developments areneeded to ensure that customer loads can meaningfully participate in allwholesale electricity markets.

  15. T1 Mapping for Myocardial Fibrosis by Cardiac Magnetic Resonance Relaxometry—A Comprehensive Technical Review

    PubMed Central

    Hamilton-Craig, Christian R.; Strudwick, Mark W.; Galloway, Graham J.

    2017-01-01

    Cardiac magnetic resonance (CMR) imaging has been widely used to assess myocardial perfusion and scar and is the non-invasive gold standard for identification of focal myocardial fibrosis. However, the late gadolinium enhancement technique is limited in its accuracy for absolute quantification and assessment of diffuse myocardial fibrosis by technical and pathophysiological features. CMR relaxometry, incorporating T1 mapping, has emerged as an accurate, reproducible, highly sensitive, and quantitative technique for the assessment of diffuse myocardial fibrosis in a number of disease states. We comprehensively review the physics behind CMR relaxometry, the evidence base, and the clinical applications of this emerging technique. PMID:28361053

  16. Effect of tree nuts on metabolic syndrome criteria: a systematic review and meta-analysis of randomised controlled trials

    PubMed Central

    Blanco Mejia, Sonia; Kendall, Cyril W C; Viguiliouk, Effie; Augustin, Livia S; Ha, Vanessa; Cozma, Adrian I; Mirrahimi, Arash; Maroleanu, Adriana; Chiavaroli, Laura; Leiter, Lawrence A; de Souza, Russell J; Jenkins, David J A; Sievenpiper, John L

    2014-01-01

    Objective To provide a broader evidence summary to inform dietary guidelines of the effect of tree nuts on criteria of the metabolic syndrome (MetS). Design We conducted a systematic review and meta-analysis of the effect of tree nuts on criteria of the MetS. Data sources We searched MEDLINE, EMBASE, CINAHL and the Cochrane Library (through 4 April 2014). Eligibility criteria for selecting studies We included relevant randomised controlled trials (RCTs) of ≥3 weeks reporting at least one criterion of the MetS. Data extraction Two or more independent reviewers extracted all relevant data. Data were pooled using the generic inverse variance method using random effects models and expressed as mean differences (MD) with 95% CIs. Heterogeneity was assessed by the Cochran Q statistic and quantified by the I2 statistic. Study quality and risk of bias were assessed. Results Eligibility criteria were met by 49 RCTs including 2226 participants who were otherwise healthy or had dyslipidaemia, MetS or type 2 diabetes mellitus. Tree nut interventions lowered triglycerides (MD=−0.06 mmol/L (95% CI −0.09 to −0.03 mmol/L)) and fasting blood glucose (MD=−0.08 mmol/L (95% CI −0.16 to −0.01 mmol/L)) compared with control diet interventions. There was no effect on waist circumference, high-density lipoprotein cholesterol or blood pressure with the direction of effect favouring tree nuts for waist circumference. There was evidence of significant unexplained heterogeneity in all analyses (p<0.05). Conclusions Pooled analyses show a MetS benefit of tree nuts through modest decreases in triglycerides and fasting blood glucose with no adverse effects on other criteria across nut types. As our conclusions are limited by the short duration and poor quality of the majority of trials, as well as significant unexplained between-study heterogeneity, there remains a need for larger, longer, high-quality trials. Trial registration number NCT01630980. PMID:25074070

  17. Review of weapon noise measurement and damage risk criteria: considerations for auditory protection and performance.

    PubMed

    Nakashima, Ann; Farinaccio, Rocco

    2015-04-01

    Noise-induced hearing loss resulting from weapon noise exposure has been studied for decades. A summary of recent work in weapon noise signal analysis, current knowledge of hearing damage risk criteria, and auditory performance in impulse noise is presented. Most of the currently used damage risk criteria are based on data that cannot be replicated or verified. There is a need to address the effects of combined noise exposures, from similar or different weapons and continuous background noise, in future noise exposure regulations. Advancements in hearing protection technology have expanded the options available to soldiers. Individual selection of hearing protection devices that are best suited to the type of exposure, the auditory task requirements, and hearing status of the user could help to facilitate their use. However, hearing protection devices affect auditory performance, which in turn affects situational awareness in the field. This includes communication capability and the localization and identification of threats. Laboratory training using high-fidelity weapon noise recordings has the potential to improve the auditory performance of soldiers in the field, providing a low-cost tool to enhance readiness for combat.

  18. Fraser syndrome and cryptophthalmos: review of the diagnostic criteria and evidence for phenotypic modules in complex malformation syndromes

    PubMed Central

    Slavotinek, A; Tifft, C

    2002-01-01

    Fraser syndrome is characterised by cryptophthalmos, cutaneous syndactyly, malformations of the larynx and genitourinary tract, craniofacial dysmorphism, orofacial clefting, mental retardation, and musculoskeletal anomalies. The inheritance is autosomal recessive. No diagnostic cytogenetic abnormalities have been documented in affected patients, and no molecular genetic studies have been reported. We have reviewed 117 cases diagnosed as Fraser syndrome or cryptophthalmos published since the comprehensive review of Thomas et al in 1986 in order to validate the published diagnostic criteria and to delineate the phenotype associated with this syndrome. Our series showed more females (57/117) than males and consanguinity was present in 29/119 (24.8%). Eighty-eight patients satisfied the diagnostic criteria for Fraser syndrome (75%). Cryptophthalmos was present in 103/117 (88%), syndactyly in 72/117 (61.5%), and ambiguous genitalia in 20/117 (17.1%). Ear malformations were recorded in 69/117 (59%), and renal agenesis in 53/117 (45.3%). Use of the published diagnostic criteria excluded several patients with cryptophthalmos and one or more physical feature(s) consistent with Fraser syndrome. The frequency of additional anomalies in our series was also higher than previously reported (for example, imperforate anus or anal stenosis were found in 34/117 (29%) compared with 2/124 (2%) in the series of Thomas et al (1986) and choanal stenosis or atresia was present in 7/117 (6%) compared to 0/124. These findings emphasise the clinical variability associated with Fraser syndrome and support genetic heterogeneity of the syndrome. We also noted patterns of anomalies (for example, bicornuate uterus with imperforate anus or anal stenosis and renal malformations) that are found in other syndromes and associations without cryptophthalmos, suggesting that common modifier genes may explain some of the phenotypic variation in Fraser syndrome. PMID:12205104

  19. Fraser syndrome and cryptophthalmos: review of the diagnostic criteria and evidence for phenotypic modules in complex malformation syndromes.

    PubMed

    Slavotinek, A M; Tifft, C J

    2002-09-01

    Fraser syndrome is characterised by cryptophthalmos, cutaneous syndactyly, malformations of the larynx and genitourinary tract, craniofacial dysmorphism, orofacial clefting, mental retardation, and musculoskeletal anomalies. The inheritance is autosomal recessive. No diagnostic cytogenetic abnormalities have been documented in affected patients, and no molecular genetic studies have been reported. We have reviewed 117 cases diagnosed as Fraser syndrome or cryptophthalmos published since the comprehensive review of Thomas et al in 1986 in order to validate the published diagnostic criteria and to delineate the phenotype associated with this syndrome. Our series showed more females (57/117) than males and consanguinity was present in 29/119 (24.8%). Eighty-eight patients satisfied the diagnostic criteria for Fraser syndrome (75%). Cryptophthalmos was present in 103/117 (88%), syndactyly in 72/117 (61.5%), and ambiguous genitalia in 20/117 (17.1%). Ear malformations were recorded in 69/117 (59%), and renal agenesis in 53/117 (45.3%). Use of the published diagnostic criteria excluded several patients with cryptophthalmos and one or more physical feature(s) consistent with Fraser syndrome. The frequency of additional anomalies in our series was also higher than previously reported (for example, imperforate anus or anal stenosis were found in 34/117 (29%) compared with 2/124 (2%) in the series of Thomas et al (1986) and choanal stenosis or atresia was present in 7/117 (6%) compared to 0/124. These findings emphasise the clinical variability associated with Fraser syndrome and support genetic heterogeneity of the syndrome. We also noted patterns of anomalies (for example, bicornuate uterus with imperforate anus or anal stenosis and renal malformations) that are found in other syndromes and associations without cryptophthalmos, suggesting that common modifier genes may explain some of the phenotypic variation in Fraser syndrome.

  20. Technical complications of implant-causes and management: A comprehensive review

    PubMed Central

    Gupta, Swati; Gupta, Hemant; Tandan, Amrit

    2015-01-01

    Given the increasing popularity of dental implants, the number of failures due to late implant fracture is also expected to increase. Hence, the scope for prevention and management needs to be emphasized. The objective of this review article is to analyze the various causes of failure of dental implants due to implant fixture/abutment screw fractures and also to enumerate the management and the preventive options for these failures, thereby aiming to help the clinicians to properly plan the implant-supported prosthesis treatment by considering the important biomechanical aspects of this type of rehabilitation. The present review emphasizes the causes and management of technical complications and not the incidence of such complications. PMID:26668445

  1. Review of Technical Studies in the United States in Support of Burnup Credit Regulatory Guidance

    SciTech Connect

    Wagner, John C; Parks, Cecil V; Mueller, Don; Gauld, Ian C

    2010-01-01

    Taking credit for the reduction in reactivity associated with fuel depletion can enable more cost-effective, higher-density storage, transport, disposal, and reprocessing of spent nuclear fuel (SNF) while maintaining sufficient subcritical margin to establish an adequate safety basis. Consequently, there continues to be considerable interest in the United States (U.S.), as well as internationally, in the increased use of burnup credit in SNF operations, particularly related to storage, transport, and disposal of commercial SNF. This interest has motivated numerous technical studies related to the application of burnup credit, both domestically and internationally, as well as the design of SNF storage, transport and disposal systems that rely on burnup credit for maintaining subcriticality. Responding to industry requests and needs, the U.S. Nuclear Regulatory Commission (NRC) initiated a burnup credit research program in 1999, with support from the Oak Ridge National Laboratory (ORNL), to develop regulatory guidance and the supporting technical bases for allowing and expanding the use of burnup credit in pressurized-water reactor SNF storage and transport applications. Although this NRC research program has not been continuous since its inception, considerable progress has been achieved in many key areas in terms of increased understanding of relevant phenomena and issues, availability of relevant information and data, and subsequently updated regulatory guidance for expanded use of burnup credit. This paper reviews technical studies performed by ORNL for the U.S. NRC burnup credit research program. Examples of topics include reactivity effects associated with reactor operating characteristics, fuel assembly characteristics, burnable absorbers, control rods, spatial burnup distributions, cooling time, and assembly misloading; methods and data for validation of isotopic composition predictions; methods and data for validation of criticality calculations; and

  2. Recommendations to the NRC for review criteria for alternative methods of low-level radioactive waste disposal: Task 2b: Earth-mounded concrete bunkers

    SciTech Connect

    Denson, R.H.; Bennett, R.D.; Wamsley, R.M.; Bean, D.L.; Ainsworth, D.L.

    1988-01-01

    The US Army Engineers Waterways Experiment Station (WES) and US Army Engineer Division, Huntsville (HNDED) have developed general design criteria and specific design review criteria for the earth-mounded concrete bunker (EMCB) alternative method of low-level radioactive waste (LLW) disposal. An EMCB is generally described as a reinforced concrete vault placed below grade, underneath a tumulus, surrounded by filter-blanket and drainage zones. The tumulus is covered over with a low permeability cover layer and top soil with vegetation. Eight major review criteria categories have been developed ranging from the loads imposed on the EMCB structure through material quality and durability considerations. Specific design review criteria have been developed in detail for each of the eight major categories. 63 refs., 13 figs., 2 tabs.

  3. Recommendations to the NRC for review criteria for alternative methods of low-level radioactive waste disposal: Task 2a, Below-ground vaults

    SciTech Connect

    Denson, R.H.; Bennett, R.D.; Wamsley, R.M.; Bean, D.L.; Ainsworth, D.L.

    1987-12-01

    The US Army Engineer Waterways Experiment Station (WES) and the US Army Engineer Division, Huntsville (HNDED) have developed general design criteria and specific design review criteria for the below-ground vault (BGV) alternative method of low-level radioactive waste (LLW) disposal. A BGV is a reinforced concrete vault (floor, walls, and roof) placed underground below the frost line, and above the water table, surrounded by filter blanket and drainage zones and covered with a low permeability earth layer and top soil with vegetation. Eight major review criteria categories have been developed ranging from the loads imposed on the BGV structure through material quality and durability considerations. Specific design review criteria have been developed in detail for seven of the eight major categories. 59 refs., 14 figs., 2 tabs.

  4. Primary Neuroendocrine Carcinoma of the Breast: Histopathological Criteria, Prognostic Factors, and Review of the Literature

    PubMed Central

    Marinova, Lena; Vicheva, Snezhinka

    2016-01-01

    We present here a case of a 42-year-old woman diagnosed with primary neuroendocrine carcinoma of the breast (NECB). We discuss the importance of histological criteria for primary neuroendocrine mammary carcinoma, established by WHO in 2003 and 2012. After an overview of different cases of primary neuroendocrine carcinoma of the breast published in the literature, we present information about differential diagnosis, prognostic factors, and surgical and adjuvant treatment. Prognosis of NECB is not different from that of other invasive breast carcinomas and the most important prognostic factor is tumor grade (G). There is no standard treatment and patients should be treated similarly to patients with invasive ductal carcinoma, NOS (not otherwise specified), whose choice of therapy depends on tumor's size, degree of differentiation, clinical stage, and hormonal status. PMID:27840759

  5. A Technical Review on Biomass Processing: Densification, Preprocessing, Modeling and Optimization

    SciTech Connect

    Jaya Shankar Tumuluru; Christopher T. Wright

    2010-06-01

    It is now a well-acclaimed fact that burning fossil fuels and deforestation are major contributors to climate change. Biomass from plants can serve as an alternative renewable and carbon-neutral raw material for the production of bioenergy. Low densities of 40–60 kg/m3 for lignocellulosic and 200–400 kg/m3 for woody biomass limits their application for energy purposes. Prior to use in energy applications these materials need to be densified. The densified biomass can have bulk densities over 10 times the raw material helping to significantly reduce technical limitations associated with storage, loading and transportation. Pelleting, briquetting, or extrusion processing are commonly used methods for densification. The aim of the present research is to develop a comprehensive review of biomass processing that includes densification, preprocessing, modeling and optimization. The specific objective include carrying out a technical review on (a) mechanisms of particle bonding during densification; (b) methods of densification including extrusion, briquetting, pelleting, and agglomeration; (c) effects of process and feedstock variables and biomass biochemical composition on the densification (d) effects of preprocessing such as grinding, preheating, steam explosion, and torrefaction on biomass quality and binding characteristics; (e) models for understanding the compression characteristics; and (f) procedures for response surface modeling and optimization.

  6. Technical Review of Water-Resources Investigations of the Tule Desert, Lincoln County, Southern Nevada

    USGS Publications Warehouse

    Berger, David L.; Halford, Keith J.; Belcher, Wayne R.; Lico, Michael S.

    2008-01-01

    The Nevada State Engineer in Ruling No. 5181 required Lincoln County and Vidler Water Company, Inc., to provide results from additional water-resources studies of Tule Desert in southern Nevada to support water-rights application 64692. As outlined by the ruling, the additional studies were to include the determination of the amount of ground water available from the Tule Desert basin, ground-water recharge to the Tule Desert, and the direction of ground-water flow. Results of these additional studies were published in five reports prepared for Lincoln County and Vidler Water Company, Inc. The National Park Service formally requested that the U.S. Geological Survey provide technical reviews of these five reports. The Nevada State Engineer in Ruling No. 5181 required Lincoln County and Vidler Water Company, Inc., to provide results from additional water-resources studies of Tule Desert in southern Nevada to support water-rights application 64692. As outlined by the ruling, the additional studies were to include the determination of the amount of ground water available from the Tule Desert basin, ground-water recharge to the Tule Desert, and the direction of ground-water flow. Results of these additional studies were published in five reports prepared for Lincoln County and Vidler Water Company, Inc. The National Park Service formally requested that the U.S. Geological Survey provide technical reviews of these five reports.

  7. Advanced human-system interface design review guideline. General evaluation model, technical development, and guideline description

    SciTech Connect

    O`Hara, J.M.

    1994-07-01

    Advanced control rooms will use advanced human-system interface (HSI) technologies that may have significant implications for plant safety in that they will affect the operator`s overall role in the system, the method of information presentation, and the ways in which operators interact with the system. The U.S. Nuclear Regulatory Commission (NRC) reviews the HSI aspects of control rooms to ensure that they are designed to good human factors engineering principles and that operator performance and reliability are appropriately supported to protect public health and safety. The principal guidance available to the NRC, however, was developed more than ten years ago, well before these technological changes. Accordingly, the human factors guidance needs to be updated to serve as the basis for NRC review of these advanced designs. The purpose of this project was to develop a general approach to advanced HSI review and the human factors guidelines to support NRC safety reviews of advanced systems. This two-volume report provides the results of the project. Volume I describes the development of the Advanced HSI Design Review Guideline (DRG) including (1) its theoretical and technical foundation, (2) a general model for the review of advanced HSIs, (3) guideline development in both hard-copy and computer-based versions, and (4) the tests and evaluations performed to develop and validate the DRG. Volume I also includes a discussion of the gaps in available guidance and a methodology for addressing them. Volume 2 provides the guidelines to be used for advanced HSI review and the procedures for their use.

  8. Development of an Updated Strategic Marketing Plan for Fox Valley Technical College.

    ERIC Educational Resources Information Center

    May, Susan A.

    This project was conducted to develop a comprehensive strategic marketing plan for Fox Valley Technical College (FVTC). Components included a review of the literature, establishing criteria for the plan, validation of the criteria, the actual development of the plan involving a formative committee, and the review of institutional marketing plans…

  9. 24 CFR 570.904 - Equal opportunity and fair housing review criteria.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... section 109 of the Act (see § 570.602), prohibit discrimination in any program or activity funded in whole...) Actions to use minority and women's business firms. The Department will review a recipient's performance... to encourage use of minority and women's business enterprises described in Executive Orders...

  10. 42 CFR 52h.11 - What are the review criteria for contract projects and proposals?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... HUMAN SERVICES GRANTS SCIENTIFIC PEER REVIEW OF RESEARCH GRANT APPLICATIONS AND RESEARCH AND DEVELOPMENT... standpoint of the goals of the proposed research or development activity; (2) The availability of the... approach, the adequacy of the methodology to be utilized in carrying out the activity. (b) In carrying...

  11. Human-system Interfaces to Automatic Systems: Review Guidance and Technical Basis

    SciTech Connect

    OHara, J.M.; Higgins, J.C.

    2010-01-31

    Automation has become ubiquitous in modern complex systems and commercial nuclear power plants are no exception. Beyond the control of plant functions and systems, automation is applied to a wide range of additional functions including monitoring and detection, situation assessment, response planning, response implementation, and interface management. Automation has become a 'team player' supporting plant personnel in nearly all aspects of plant operation. In light of the increasing use and importance of automation in new and future plants, guidance is needed to enable the NRC staff to conduct safety reviews of the human factors engineering (HFE) aspects of modern automation. The objective of the research described in this report was to develop guidance for reviewing the operator's interface with automation. We first developed a characterization of the important HFE aspects of automation based on how it is implemented in current systems. The characterization included five dimensions: Level of automation, function of automation, modes of automation, flexibility of allocation, and reliability of automation. Next, we reviewed literature pertaining to the effects of these aspects of automation on human performance and the design of human-system interfaces (HSIs) for automation. Then, we used the technical basis established by the literature to develop design review guidance. The guidance is divided into the following seven topics: Automation displays, interaction and control, automation modes, automation levels, adaptive automation, error tolerance and failure management, and HSI integration. In addition, we identified insights into the automaton design process, operator training, and operations.

  12. Task Order 22 – Engineering and Technical Support, Deep Borehole Field Test. AREVA Summary Review Report

    SciTech Connect

    Denton, Mark A.

    2016-01-19

    Under Task Order 22 of the industry Advisory and Assistance Services (A&AS) Contract to the Department of Energy (DOE) DE-NE0000291, AREVA has been tasked with providing assistance with engineering, analysis, cost estimating, and design support of a system for disposal of radioactive wastes in deep boreholes (without the use of radioactive waste). As part of this task order, AREVA was requested, through a letter of technical direction, to evaluate Sandia National Laboratory’s (SNL’s) waste package borehole emplacement system concept recommendation using input from DOE and SNL. This summary review report (SRR) documents this evaluation, with its focus on the primary input document titled: “Deep Borehole Field Test Specifications/M2FT-15SN0817091” Rev. 1 [1], hereafter referred to as the “M2 report.” The M2 report focuses on the conceptual design development for the Deep Borehole Field Test (DBFT), mainly the test waste packages (WPs) and the system for demonstrating emplacement and retrieval of those packages in the Field Test Borehole (FTB). This SRR follows the same outline as the M2 report, which allows for easy correlation between AREVA’s review comments, discussion, potential proposed alternatives, and path forward with information established in the M2 report. AREVA’s assessment focused on three primary elements of the M2 report: the conceptual design of the WPs proposed for deep borehole disposal (DBD), the mode of emplacement of the WP into DBD, and the conceptual design of the DBFT. AREVA concurs with the M2 report’s selection of the wireline emplacement mode specifically over the drill-string emplacement mode and generically over alternative emplacement modes. Table 5-1 of this SRR compares the pros and cons of each emplacement mode considered viable for DBD. The primary positive characteristics of the wireline emplacement mode include: (1) considered a mature technology; (2) operations are relatively simple; (3) probability of a

  13. Technical review of WSRC-TR-93-614 criticality safety evaluation for disassembly basin sand filter

    SciTech Connect

    Reed, R.L

    1994-04-27

    The study documented in WSRC-TR-93-614 performed an evaluation of the criticality potential associated with the Disassembly Basin Sand Filter for K and L Areas. The document reviewed incorporated results of calculations documented in the engineering calculation N-CLC-K-00151. Analyses of the contents of disassembly basin sludge has indicated that the sludge contains fissile material in excess of subcritical mass limits as specified in ANSI/ANS standards. Previous studies had determined that the fissile material can not collect into a critical configuration in the basin. Since the sand filter is intended to remove suspended particles from the basin water and could serve as a mechanism to collect the fissile material into a critical configuration, the study examined conditions under which criticality could occur in the sand filter. The study shows that criticality is not considered possible in the sand filter. This review emphasized the technical accuracy and presentation of the evaluation. The evaluation was also examined for the elements required for NCSEs. The review was performed in accordance with the NRTSC technical review requirements and procedures and the E7 Manual technical review requirements. The technical review (per the E7 manual) of the engineering calculation (N-CLC-K-0 1 5 1) was previously performed by this reviewer.

  14. SCFA lead lab technical assistance review of the Pit 7 Complex source containment

    SciTech Connect

    Eaton, D.; Janeday, D.; Woodward, D.; Imrich, J.; Evans, J.; Morris, M.; Reimus, P.; Hazen, T.

    2001-01-29

    On January 29-30, 2001 a technical assistance team (TAT) met with the Pit 7 project team at Lawrence Livermore National Laboratory (LLNL) to review technologies being evaluated for remediation in the Site 300 Pit 7 Complex and the process for selecting these technologies. Specifically, the project team presented the TAT with a core need to identify technically and economically practicable technologies and methods to stabilize, contain, or control the tritium and uranium in the source areas at the Pits 3 and 5 landfill area to prevent further releases of these contaminants to groundwater and the migration of tritiated and uranium-contaminated groundwater. The approaches and needs for the systems surrounding the landfills were also presented and discussed. With encouragement from the project team, the TAT expanded its focus to include additional site characterization, a water balance model, and computational models. The TAT was comprised of leading technical and regulatory experts from around the country and was assembled by SCFA's Lead Lab in response to a technical assistance request from John Ziagos, Project Manager for the Pit 7 Area (Technical Assistance Request: LLNL No.1). A list of the TAT members is included below and contact information the TAT members and site participants is in Appendix B. To familiarize the TAT assistance team with Pit 7 Complex issues, the project team gave a presentation outlining the site geology, contaminant hydrogeology, land-use issues, stakeholder concerns, regulatory requirements, groundwater flow and transport modeling efforts, pit source characterization efforts, and remedial options. Time for clarification and questions between the TAT and the site team was integrated into the presentation schedule. On the morning of the second day, the TAT reconvened with the site team and John Evans of the TAT presented information about a helium soil gas survey method that could potentially be used to locate and characterize tritium hot

  15. SUPPLEMENTAL COLUMBIA RIVER PROTECTION ACTIVITIES AT THE DEPARTMENT OF ENERGY HANFORD SITE 2008 TECHNICAL REVIEW

    SciTech Connect

    Looney, B; Dawn S. Kaback, D; Eugene L. LeBoeuf, E; Joe Rossabi, J; Karen L. Skubal, K; David L. Cocke, D; Paul C. Deutsch, P

    2008-09-30

    Beginning in 2006, the US Department of Energy (DOE) supported nine applied research projects to improve the protection of the Columbia River and mitigate the impacts of Hanford Site groundwater. These projects were funded through a supplemental Congressional budget allocation, and are now in various stages of completion in accordance with the research plans. The DOE Office of Environmental Management Groundwater and Soil Cleanup Technologies (EM-22) sponsored a technical peer review meeting for these projects in Richland WA, July 28-31, 2008. The overall objective of the peer review is to provide information to support DOE decisions about the status and potential future application of the various technologies. The charge for the peer review panel was to develop recommendations for each of the nine 'technologies'. Team members for the July 2008 review were Brian Looney, Gene LeBoeuf, Dawn Kaback, Karen Skubal, Joe Rossabi, Paul Deutsch, and David Cocke. Previous project reviews were held in May 2007 and March-May of 2006. The team used the following four rating categories for projects: (a) Incorporate the technology/strategy in ongoing and future EM activities; (b) Finish existing scope of applied research and determine potential for EM activities when research program is finished; (c) Discontinue current development activities and do not incorporate technology/strategy into ongoing and future EM activities unless a significant and compelling change in potential viability is documented; and (d) Supplement original funded work to obtain the data needed to support a DOE decision to incorporate the technology into ongoing and future EM activities. The supplemental funding portfolio included two projects that addressed strontium, five projects that addressed chromium, one project that addressed uranium and one project that addressed carbon tetrachloride. The projects ranged from in situ treatment methods for immobilizing contaminants using chemical-based methods such

  16. [Diffuse idiopathic skeletal hyperostosis. Review of diagnostic criteria and analysis of 915 cases].

    PubMed

    Scutellari, P N; Orzincolo, C; Princivalle, M; Franceschini, F

    1992-06-01

    DISH is a common systemic skeletal disease, probably of dysmetabolic and/or degenerative origin, yet of unknown etiology. It is observed in middle-aged or elderly patients of both sexes, and is characterized by ossification of the anterior longitudinal ligament on the antero-lateral aspect of the spine, and by ossifying enthesopathy, in both the central and the peripheral skeleton. Diagnosis is solely based on radiographic abnormalities, according to the so-called Resnick criteria. In the present study, the spines of 915 patients (414 males, 501 females, mean age: 65 years) were considered, and the peripheral entheses (heel, patella and elbow) of 494 of them (234 males and 260 females). The incidence of DISH was 14.09% (129 cases): 17.6% in males (73 cases) and 11.7% in females (56 cases). DISH strikes in the VI and VII decades of life most. The most affected sites of the spine were: the dorsal portion (100%), especially in the D7-D11 segment (93%); the lumbar spine in L1-L3 (81%), and the cervical spine, in the C5-C7 segment (69%). Peripheral areas of involvement were: pelvis (90%), heel (76%), elbow (46%) and knee (29%). The symptoms of DISH must be promptly detected: the disease is not asymptomatic, but presents with pain and stiffness in the spine, recurrent tendinitis and bursitis, and myelopathy.

  17. A critical review of ADHD diagnostic criteria: what to address in the DSM-V.

    PubMed

    Bell, Allison S

    2011-01-01

    ADHD is an impairing psychological disorder that predominantly affects children, but also adults to a lesser extent. As a result, a considerable amount of research has been completed in recent years to better understand the nature of the disorder to best treat individuals experiencing symptoms of ADHD. Especially with the publication of the Diagnostic and Statistical Manual of Mental Disorders (5th ed.) (DSM-V) on the horizon, substantial empirical work has been analyzing current ADHD diagnostic criteria and what upcoming changes should be made. Among child and adult populations, adjusting or completely eradicating the age of onset criterion is well supported. With specifically adult populations, amending symptoms to be more developmentally and environmentally appropriate also appears necessary. Even though research additionally questions the state of ADHD subtypes (with both child and adult populations) and other general diagnostic issues (model for diagnosis and level of impairment), continued research is needed to better clarify what other changes should be made in the DSM-V and beyond.

  18. Radioactive waste management: review on clearance levels and acceptance criteria legislation, requirements and standards.

    PubMed

    Maringer, F J; Suráň, J; Kovář, P; Chauvenet, B; Peyres, V; García-Toraño, E; Cozzella, M L; De Felice, P; Vodenik, B; Hult, M; Rosengård, U; Merimaa, M; Szücs, L; Jeffery, C; Dean, J C J; Tymiński, Z; Arnold, D; Hinca, R; Mirescu, G

    2013-11-01

    In 2011 the joint research project Metrology for Radioactive Waste Management (MetroRWM)(1) of the European Metrology Research Programme (EMRP) started with a total duration of three years. Within this project, new metrological resources for the assessment of radioactive waste, including their calibration with new reference materials traceable to national standards will be developed. This paper gives a review on national, European and international strategies as basis for science-based metrological requirements in clearance and acceptance of radioactive waste.

  19. Plutonium storage criteria

    SciTech Connect

    Chung, D.; Ascanio, X.

    1996-05-01

    The Department of Energy has issued a technical standard for long-term (>50 years) storage and will soon issue a criteria document for interim (<20 years) storage of plutonium materials. The long-term technical standard, {open_quotes}Criteria for Safe Storage of Plutonium Metals and Oxides,{close_quotes} addresses the requirements for storing metals and oxides with greater than 50 wt % plutonium. It calls for a standardized package that meets both off-site transportation requirements, as well as remote handling requirements from future storage facilities. The interim criteria document, {open_quotes}Criteria for Interim Safe Storage of Plutonium-Bearing Solid Materials{close_quotes}, addresses requirements for storing materials with less than 50 wt% plutonium. The interim criteria document assumes the materials will be stored on existing sites, and existing facilities and equipment will be used for repackaging to improve the margin of safety.

  20. Chlordane (Technical)

    Integrated Risk Information System (IRIS)

    TOXICOLOGICAL REVIEW of CHLORDANE ( TECHNICAL ) ( CAS No . 12789 - 03 - 6 ) In Support of Summary Information on the Integrated Risk Information System ( IRIS ) December 1997 U.S . Environmental Protection Agency Washington , DC TABLE OF CONTENTS Authors and Reviewers . . . . . . . . . . . . . . . .

  1. Advanced coal-gasification technical analyses. Appendix 1: technology reviews. Final report, December 1982-September 1985

    SciTech Connect

    Cover, A.E.; Hubbard, D.A.; Jain, S.K.; Shah, K.V.

    1986-01-01

    This document is a result of KRSI's activities to support the GRI/Advisors Committee thru the duration of the contract. It provides an overview of the gasification, shift/methanation, acid-gas removal, and sulfur-recovery technologies for use in coal-to SNG plant design. For selected processes in each technology area, Status Summary reports are presented. The non-proprietary information contained in these reports was utilized to assess the characteristics, efficiencies, and other performance variables of each process relative to criteria developed for each ssess the characteristics, efficiencies and other performance variables of each process relative to criteria developed for each technology area. The results of the assessment are presented in tables that can be utilized for selection of a process best suited for a given application. In the coal-gasification area, status summaries were prepared for Lurgi, GKT, Texaco, BGC/Lurgi, Westinghouse (now KRW), Exxon CCG, Shell and U-Gas processes. The Conventional Shift/Methanation, Combined Shift/Methanation, Direct Methanation and Comflux Methanation processes were selected for review of shift/methanation technology. In the acid-gas-removal technology area, evaluation of Selexol, Rectisol, Benfield and CNG processes is presented. For the sulfur-recovery technology area, Claus, Amoco Direct Oxidation, LO-CAT, Selectox, Stretford and Unisulf processes, were selected for assessment.

  2. Admissions Criteria in Teacher Education.

    ERIC Educational Resources Information Center

    Schwanke, Dean

    1981-01-01

    A review of the literature on the topic of admissions criteria in teacher education is presented. Bibliographic annotations review surveys, studies, models, and guidelines on various aspects of admissions criteria, as well as attracting and retaining quality students. (JN)

  3. Results of External Technical Reviews of Site Modeling Efforts That Support System Plans

    SciTech Connect

    Shultz, John R.; Regalbuto, Monica; Pereira, Candido; Brown, Kevin G.; DePaoli, David W; Smith, Sahid C.

    2011-01-01

    An External Technical Review (ETR) team evaluated the system-level modeling and simulation tools in support of Savannah River Site and Office of River Protection liquid waste processing and disposal systems. The reviews focused on the following primary areas: software and modeling tools, capability to model needed facilities and operations, rate at which predictions are performed, and need for additional tools. The Liquid Waste Disposition Systems at these sites are highly integrated operations that involve safely storing liquid waste in underground storage tanks; removing, treating, and disposing low-activity fraction on-site; vitrifying high-level waste; and storing the vitrified waste until permanent disposition at a Federal Repository. The purpose of the ETR team was to evaluate the current process simulation tools that support the planning basis for life cycle liquid waste disposition system plans. These plans establish a base for processing the constituents of liquid waste systems to the end of the program mission. Observations and recommendations were made for each of the review areas. In general, tools appear to provide reasonable estimates for their intended purposes; however, additional functionality and new tools are needed, as well as greater flexibility and improved performance in producing estimates for planning purposes.

  4. Spent fuel sabotage test program, characterization of aerosol dispersal : technical review and analysis supplement.

    SciTech Connect

    Durbin, Samuel G.; Lindgren, Eric Richard

    2009-07-01

    This project seeks to provide vital data required to assess the consequences of a terrorist attack on a spent fuel transportation cask. One such attack scenario involves the use of conical shaped charges (CSC), which are capable of damaging a spent fuel transportation cask. In the event of such an attack, the amount of radioactivity that may be released as respirable aerosols is not known with great certainty. Research to date has focused on measuring the aerosol release from single short surrogate fuel rodlets subjected to attack by a small CSC device in various aerosol chamber designs. The last series of three experiments tested surrogate fuel rodlets made with depleted uranium oxide ceramic pellets in a specially designed double chamber aerosol containment apparatus. This robust testing apparatus was designed to prevent any radioactive release and allow high level radioactive waste disposal of the entire apparatus following testing of actual spent fuel rodlets as proposed. DOE and Sandia reviews of the project to date identified a number of issues. The purpose of this supplemental report is to address and document the DOE review comments and to resolve the issues identified in the Sandia technical review.

  5. A technical review of cellular radio and analysis of a possible protocol

    NASA Astrophysics Data System (ADS)

    Reese, William D.

    1992-09-01

    Radio and television technology made the field of cellular radio possible. This thesis shows the development of radio and television technology from both a historical and technical aspect. A review of the important researchers and their contributions is followed by a technical explanation of the theories behind electromagnetic radiation of radio and television signals and the technology which was developed to implement such transmissions. The evolution of development which the paper outlines begins with some of the first theories about electricity and magnetism and the subsequent mathematical foundation developed to explain them. This is followed by a number of experimental and developmental researchers and their contributions. The bulk of the paper is concentrated on explaining the earliest generations of radio and all generations of television. The major components of both radio and television are described in detail along with an explanation of what they do and how they work. Such components, in many cases, found important uses in fields outside those for which they were developed. A brief overview of the regulatory environment of each technology and the U.S. and international standardization efforts is also included. Finally, the paper illustrates a modern-day application of radio technology--the cellular radio industry. A description of the components and their functions is followed by a possible cellular radio protocol and analysis.

  6. Nonsurgical fertility control for managing free-roaming dog populations: a review of products and criteria for field applications.

    PubMed

    Massei, Giovanna; Miller, Lowell A

    2013-11-01

    About 75% of dogs worldwide are free to roam and reproduce, thus creating locally overabundant populations. Problems caused by roaming dogs include diseases transmitted to livestock and humans, predation on livestock, attacks on humans, road traffic accidents, and nuisance behavior. Nonsurgical fertility control is increasingly advocated as more cost-effective than surgical sterilization to manage dog populations and their impact. The aims of this review were to 1) analyze trends in numbers of scientific publications on nonsurgical fertility control for dogs; 2) illustrate the spectrum of fertility inhibitors available for dogs; 3) examine how differences between confined and free-roaming dogs might affect the choice of fertility inhibitors to be used in dog population management; and 4) provide a framework of criteria to guide decisions regarding the use of nonsurgical fertility control for dog population management. The results showed that the 117 articles published between 1982 and 2011 focussed on long-term hormonal contraceptives, such as gonadotropin-releasing hormone agonists, immunocontraceptives, and male chemical sterilants. The number of articles published biennially increased from one to five papers produced in the early 1980s to 10 to 20 in the past decade. Differences between confined dogs and free-roaming dogs include reproduction and survival as well as social expectations regarding the duration of infertility, the costs of sterilization, and the responsibilities for meeting these costs. These differences are likely to dictate which fertility inhibitors will be used for confined or free-roaming dogs. The criteria regarding the use of fertility control for dog population management, presented as a decision tree, covered social acceptance, animal welfare, effectiveness, legal compliance, feasibility, and sustainability. The review concluded that the main challenges for the future are evaluating the feasibility, effectiveness, sustainability, and

  7. Report of the technical review team on the Catalytic Extraction Process

    SciTech Connect

    1996-03-01

    The TRT was impressed with the quality and volume of laboratory and pilot scale development work that had been conducted over the past year. Many of the doubts and questions raised by the TRP on technical details had been examined, either by theoretical calculations or in the pilot facility. Moreover, a more open and forthcoming attitude was evident among the MMT staff who either presented briefings or responded to the Team`s questions. Of special note to DOE, the TRP recognized a year ago that the pilot facility at Fall River was not designed for radioactive pilot tests. However, from the dialogue surrounding the TRP review, it was evident that not much thought had been given to the hazards, concerns, and special requirements incumbent with radioactive operations -- everything from doing pours of hot radioactive metal from a vessel to remote-handling equipment and operations. This year the TRT noticed a significant improvement in this respect.

  8. Fitness for duty in the nuclear power industry: A review of technical issues

    SciTech Connect

    Moore, C.; Barnes, V.; Hauth, J.; Wilson, R.; Fawcett-Long, J.; Toquam, J.; Baker, K.; Wieringa, D.; Olson, J.; Christensen, J.

    1989-05-01

    This report presents information gathered and analyzed in support of the US Nuclear Regulatory Commission's (NRC's) efforts to develop a rule that will ensure that workers with unescorted access to protected areas of nuclear power plants are fit for duty. This report supplements information previously published in NUREG/CR-5227, Fitness for Duty in the Nuclear Power Industry: A Review of Technical Issues (Barnes et al., 1988). The primary potential fitness-for-duty concern addressed in both of these reports is impairment caused by substance abuse, although other fitness concerns are discussed. This report addresses issues pertaining to workers' use and misuse of alcohol, prescription drugs, and over-the-counter drugs as fitness-for-duty concerns; responds to several questions raised by NRC Commissioners; discusses subversion of the chemical testing process and methods of preventing such subversion; and examines concerns about the urinalysis cutoff levels used when testing for marijuana metabolites, amphetamines, and phencyclidine (PCP).

  9. Advanced Fast Reactor - 100 (AFR-100) Report for the Technical Review Panel

    SciTech Connect

    Grandy, Christopher; Sienicki, James J.; Moisseytsev, Anton; Krajtl, Lubomir; Farmer, Mitchell T.; Kim, Taek K.; Middleton, B.

    2014-06-04

    This report is written to provide an overview of the Advanced Fast Reactor-100 in the requested format for a DOE technical review panel. This report was prepared with information that is responsive to the DOE Request for Information, DE-SOL-0003674 Advanced Reactor Concepts, dated February 27, 2012 from DOE’s Office of Nuclear Energy, Office of Nuclear Reactor Technologies. The document consists of two main sections. The first section is a summary of the AFR-100 design including the innovations that are incorporated into the design. The second section contains a series of tables that respond to the various questions requested of the reactor design team from the subject DOE RFI.

  10. Technical Review of the CENWP Computational Fluid Dynamics Model of the John Day Dam Forebay

    SciTech Connect

    Rakowski, Cynthia L.; Serkowski, John A.; Richmond, Marshall C.

    2010-12-01

    The US Army Corps of Engineers Portland District (CENWP) has developed a computational fluid dynamics (CFD) model of the John Day forebay on the Columbia River to aid in the development and design of alternatives to improve juvenile salmon passage at the John Day Project. At the request of CENWP, Pacific Northwest National Laboratory (PNNL) Hydrology Group has conducted a technical review of CENWP's CFD model run in CFD solver software, STAR-CD. PNNL has extensive experience developing and applying 3D CFD models run in STAR-CD for Columbia River hydroelectric projects. The John Day forebay model developed by CENWP is adequately configured and validated. The model is ready for use simulating forebay hydraulics for structural and operational alternatives. The approach and method are sound, however CENWP has identified some improvements that need to be made for future models and for modifications to this existing model.

  11. A State-of-the-Knowledge Review on Pseudo-Steady Shock-Wave Reflections and their Transition Criteria

    NASA Astrophysics Data System (ADS)

    Ben-Dor, G.

    2006-07-01

    1991 Ben-Dor published a monograph, entitled “ Shock Wave Reflection Phenomena”, that was, in fact, a state-of-the-knowledge review of the phenomena. This state-of-the-knowledge will be referred to in the followings as the “old”-state-of-the-knowledge (This state-of-the-knowledge existed until the mid 1990s. A few years later Li and Ben-Dor (Shock Wave 5(1/2), 59-73, 1995) modified the analytical approach for evaluating the transition criteria from the single-Mach to the transitional- Mach reflection (SMR, rightleftarrows,TMR) and from the transitional-Mach to the double-Mach reflection (TMR, rightleftarrows ,DMR) and presented some modified and new criteria for the formation and termination of both the TMR and DMR wave configurations. Experimental results from various sources revealed that the transition boundaries between the SMR, TMR and DMR wave configurations that were based on the modified analytical approach were better than those of the “old” state-of-the-knowledge that as mentioned earlier was summarized in Ben-Dor’s (Shock Wave Reflection Phenomena, Springer, 1991) monograph. Unfortunately, however, the results of Li and Ben-Dor’s (Shock Wave 5(1/2), 59-73, 1995) modified analytical approach have not been internalized, and publications by various scientists in the past decade neglected the revised and better transition criteria and kept on referring to the old and wrong criteria that appeared in Ben-Dor’s (Shock Wave Reflection Phenomena, Springer, 1991) monograph. For this reason, a state-of-the-knowledge review that is based on the above-mentioned 10-year-old findings of Li and Ben-Dor (Shock Wave 5(1/2), 59-73, 1995) is presented herein. At the first step, the “old” state-of-the-knowledge is presented.

  12. UMTRA water sampling technical (peer) review: Responses to observations, comments, and recommendations submitted by Don Messinger (Roy F. Weston, Inc.)

    SciTech Connect

    1993-08-01

    An independent technical review (peer review) was conducted during the period of September 15--17, 1992. The review was conducted by C. Warren Ankerberg (Geraghty and Miller, Inc., Tampa, Florida) and Don Messinger (Roy F. Weston, Inc., West Chester, Pennsylvania). The review was held at Jacobs Engineering in Albuquerque, New Mexico, and at the Shiprock, New Mexico, site. The peer review included a review of written documentation [water sampling standard operating procedures (SOP)], an inspection of technical reports and other deliverables, a review of staff qualifications and training, and a field visit to evaluate the compliance of field procedures with SOPS. Upon completion of the peer review, each reviewer independently prepared a report of findings from the review. The reports listed findings and recommended actions. This document responds to the observations, comments, and recommendations submitted by Don Messinger following his review. The format of this document is to present the findings and recommendations verbatim from Mr. Messinger`s report, followed by responses from the UMTRA Project staff. Included in the responses from the UMTRA Project staff are recommended changes in SOPs and strategies for implementing the charges.

  13. Scientific and technical factors affecting the setting of salmonella criteria for raw poultry: a global perspective 73:(8) 1566-1590

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Concerns about foodborne salmonellosis have led many countries to introduce microbiological criteria for certain food products . If such criteria are not well-grounded in science, they can be an unjustified obstacle to trade. Raw poultry products are an important part of the global food market. Impo...

  14. Air quality criteria for ozone and other photochemical oxidants. External Review Draft No. 2. Volume 5

    SciTech Connect

    Horstman, D.H.; Horvath, S.M.; Raub, J.A.

    1985-11-01

    Scientific information is presented and evaluated relative to the health and welfare effects associated with exposure to ozone and other photochemical oxidants. Although not intended as a complete and detailed literature review, the document covers pertinent literature through early 1985. Data on health and welfare effects are emphasized, but additional information is provided for understanding the nature of the oxidant pollution problem and for evaluating the reliability of effects data as well as their relevance to potential exposures to ozone and other oxidants at concentrations occurring in ambient air. Information is presented on the following exposure-related topics: nature, source, measurement, and concentrations of precursors to ozone and other photochemical oxidants; formation of ozone and other photochemical oxidants and their transport once formed; properties, chemistry, and measurement of ozone and other photochemical oxidants; and concentrations of ozone and other photochemical oxidants typically found in ambient air. Chapters on health and welfare effects address the toxicological effects of ozone and other oxidants; effects observed in controlled human exposures; effects observed in field and epidemiological studies; effects on vegetation seen in field and controlled exposures; effects on natural and agroecosystems; and effects on nonbiological materials observed in field and chamber studies.

  15. Ambiguity, logic, simplicity, and dynamics: Wittgensteinian evaluative criteria in peer review of quantitative research on categorization.

    PubMed

    Shimp, Charles P

    2004-06-30

    Research on categorization has changed over time, and some of these changes resemble how Wittgenstein's views changed from his Tractatus Logico-Philosophicus to his Philosophical Investigations. Wittgenstein initially focused on unambiguous, abstract, parsimonious, logical propositions and rules, and on independent, static, "atomic facts." This approach subsequently influenced the development of logical positivism and thereby may have indirectly influenced method and theory in research on categorization: much animal research on categorization has focused on learning simple, static, logical rules unambiguously interrelating small numbers of independent features. He later rejected logical simplicity and rigor and focused instead on Gestalt ideas about figure-ground reversals and context, the ambiguity of family resemblance, and the function of details of everyday language. Contemporary contextualism has been influenced by this latter position, some features of which appear in contemporary empirical research on categorization. These developmental changes are illustrated by research on avian local and global levels of visual perceptual analysis, categorization of rectangles and moving objects, and artificial grammar learning. Implications are described for peer review of quantitative theory in which ambiguity, logical rigor, simplicity, or dynamics are designed to play important roles.

  16. Technical cooperation on nuclear security between the United States and China : review of the past and opportunities for the future.

    SciTech Connect

    Pregenzer, Arian Leigh

    2011-12-01

    The United States and China are committed to cooperation to address the challenges of the next century. Technical cooperation, building on a long tradition of technical exchange between the two countries, can play an important role. This paper focuses on technical cooperation between the United States and China in the areas of nonproliferation, arms control and other nuclear security topics. It reviews cooperation during the 1990s on nonproliferation and arms control under the U.S.-China Arms Control Exchange, discusses examples of ongoing activities under the Peaceful Uses of Technology Agreement to enhance security of nuclear and radiological material, and suggests opportunities for expanding technical cooperation between the defense nuclear laboratories of both countries to address a broader range of nuclear security topics.

  17. Application of PSA to review and define technical specifications for advanced nuclear power plants

    SciTech Connect

    Kim, I.S.; Samanta, P.K.; Reinhart, F.M.; Wohl, M.L.

    1995-11-01

    As part of the design certification process, probabilistic safety assessments (PSAS) are performed at the design stage for each advanced nuclear power plant. Among other usages, these PSAs are important inputs in defining the Technical Specifications (TSs) for these plants. Knowledge gained from their use in improving the TSs for operating nuclear power plants is providing methods and insights for using PSAs at this early stage. Evaluating the safety or the risk significance of the TSs to be defined for an advanced plant encompasses diverse aspects: (a) determining the basic limiting condition for operation (LCO); (b) structuring conditions associated with the LCO; (c) defining completion times (equivalent to allowed outage times in the TS for conventional plants); and, (d) prescribing required actions to be taken within the specified completion times. In this paper, we consider the use of PSA in defining the TSs for an advanced nuclear plant, namely General Electric`s Advanced Boiling Water Reactor (ABWR). Similar approaches are being taken for ABB-CE`s System 80+ and Westinghouse`s AP-600. We discuss the general features of an advanced reactor`s TS, how PSA is being used in reviewing the TSs, and we give an example where the TS submittal was reviewed using a PSA-based analysis to arrive at the requirements for the plant.

  18. Licensed reactor nuclear safety criteria applicable to DOE reactors

    SciTech Connect

    Not Available

    1993-11-01

    This document is a compilation and source list of nuclear safety criteria that the Nuclear Regulatory Commission (NRC) applies to licensed reactors; it can be used by DOE and DOE contractors to identify NRC criteria to be evaluated for application to the DOE reactors under their cognizance. The criteria listed are those that are applied to the areas of nuclear safety addressed in the safety analysis report of a licensed reactor. They are derived from federal regulations, USNRC regulatory guides, Standard Review Plan (SRP) branch technical positions and appendices, and industry codes and standards.

  19. Transcranial direct current stimulation (tDCS) in behavioral and food addiction: a systematic review of efficacy, technical, and methodological issues

    PubMed Central

    Sauvaget, Anne; Trojak, Benoît; Bulteau, Samuel; Jiménez-Murcia, Susana; Fernández-Aranda, Fernando; Wolz, Ines; Menchón, José M.; Achab, Sophia; Vanelle, Jean-Marie; Grall-Bronnec, Marie

    2015-01-01

    Objectives: Behavioral addictions (BA) are complex disorders for which pharmacological and psychotherapeutic treatments have shown their limits. Non-invasive brain stimulation, among which transcranial direct current stimulation (tDCS), has opened up new perspectives in addiction treatment. The purpose of this work is to conduct a critical and systematic review of tDCS efficacy, and of technical and methodological considerations in the field of BA. Methods: A bibliographic search has been conducted on the Medline and ScienceDirect databases until December 2014, based on the following selection criteria: clinical studies on tDCS and BA (namely eating disorders, compulsive buying, Internet addiction, pathological gambling, sexual addiction, sports addiction, video games addiction). Study selection, data analysis, and reporting were conducted according to the PRISMA guidelines. Results: Out of 402 potential articles, seven studies were selected. So far focusing essentially on abnormal eating, these studies suggest that tDCS (right prefrontal anode/left prefrontal cathode) reduces food craving induced by visual stimuli. Conclusions: Despite methodological and technical differences between studies, the results are promising. So far, only few studies of tDCS in BA have been conducted. New research is recommended on the use of tDCS in BA, other than eating disorders. PMID:26500478

  20. 1?10 kW Stationary Combined Heat and Power Systems Status and Technical Potential: Independent Review

    SciTech Connect

    Maru, H. C.; Singhal, S. C.; Stone, C.; Wheeler, D.

    2010-11-01

    This independent review examines the status and technical potential of 1-10 kW stationary combined heat and power fuel cell systems and analyzes the achievability of the DOE cost, efficiency, and durability targets for 2012, 2015, and 2020.

  1. Boiling eXperiment Facility (BXF) Fluid Toxicity Technical Interchange Meeting (TIM) with the Payload Safety Review Panel (PSRP)

    NASA Technical Reports Server (NTRS)

    Sheredy, William A.

    2012-01-01

    A Technical Interchange meeting was held between the payload developers for the Boiling eXperiment Facility (BXF) and the NASA Safety Review Panel concerning operational anomaly that resulted in overheating one of the fluid heaters, shorted a 24VDC power supply and generated Perfluoroisobutylene (PFiB) from Perfluorohexane.

  2. A Review of the Availability of Primary Scientific and Technical Documents within the United States, Volume II. Final Report.

    ERIC Educational Resources Information Center

    Wood, James L.

    Volume II of a three-volume report on the availability of primary scientific and technical documents within the U.S. presents the detailed methodology and findings of the study. The design is presented under nine headings: (1) literature survey, (2) data-base design, (3) establishing data collection points, (4) review of objectives and statement…

  3. Constructing a Validity Argument for the Objective Structured Assessment of Technical Skills (OSATS): A Systematic Review of Validity Evidence

    ERIC Educational Resources Information Center

    Hatala, Rose; Cook, David A.; Brydges, Ryan; Hawkins, Richard

    2015-01-01

    In order to construct and evaluate the validity argument for the Objective Structured Assessment of Technical Skills (OSATS), based on Kane's framework, we conducted a systematic review. We searched MEDLINE, EMBASE, CINAHL, PsycINFO, ERIC, Web of Science, Scopus, and selected reference lists through February 2013. Working in duplicate, we selected…

  4. Review of scientific and technical options for the Superconducting Super Collider Program

    SciTech Connect

    Dombeck, T.

    1993-11-01

    This document is a review of options for the Superconducting Super Collider (SSC) Program. It is the result of an informal study by an ad-hoc working group consisting of Laboratory physicists and engineers who investigated the physics and technical implications of a number of possible alternative SSC programs. Previous studies have shown, and early in this study it was confirmed, that a collider of approximately 20 TeV protons on 20 TeV protons with a luminosity of 10{sup 33} cm{sup {minus}2}s{sup {minus}1} at each interaction region is needed to support a physics program that is guaranteed to answer existing particle physics questions and make new discoveries. Therefore, all options considered in this document were consistent with attainment of these original goals for the SSC. One promising option considered was a program of colliding anti-protons on protons as a possible means to reduce the cost of the SSC by eliminating one of the Collider rings. However, the luminosity requirements to obtain the SSC physics goals remains the same as for protons colliding with protons and this study confirms that even though progress has been made over the last ten years in obtaining the high intensity anti-proton beams necessary, a luminosity higher than 10{sup 32} cannot be guaranteed. Other options were examined to see what advantages could be derived by departing from the SSC baseline program, either in schedule, in parameters, by staging, or by combinations of these options. Even though we considered re-examination of the cost of the baseline program to be beyond the scope of this document, differential cost savings were estimated. Finally, a brief survey of progress over the last ten years in various technical areas that might lead to more cost effective engineering designs was included in this study, such as higher magnetic field magnets resulting from lower operating temperatures or higher current-carrying superconducting materials.

  5. 76 FR 47613 - Board Meeting: September 13-14, 2011-Salt Lake City, UT; the U.S. Nuclear Waste Technical Review...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-05

    ... REVIEW BOARD Board Meeting: September 13-14, 2011--Salt Lake City, UT; the U.S. Nuclear Waste Technical... Technical Review Board will hold a public meeting in Salt Lake City, Utah, on Tuesday, September 13, and....m. and will be held at the Little America Hotel; 500 South Main Street; Salt Lake City, Utah...

  6. Radioactive waste isolation in salt: peer review of the Office of Nuclear Waste Isolation's report on Functional Design Criteria for a Repository for High-Level Radioactive Waste

    SciTech Connect

    Hambley, D.F.; Russell, J.E.; Busch, J.S.; Harrison, W.; Edgar, D.E.; Tisue, M.W.

    1984-08-01

    This report summarizes Argonne's review of the Office of Nuclear Waste Isolation's (ONWI's) draft report entitled Functional Design Criteria for High-Level Nuclear Waste Repository in Salt, dated January 23, 1984. Recommendations are given for improving the ONWI draft report.

  7. Review of the national ambient air quality standards for carbon monoxide assessment of scientific and technical information. OAQPS staff paper. Final report

    SciTech Connect

    McKee, D.J.; McCurdy, T.R.; Richmond, H.M.

    1992-08-01

    The paper evaluates and interprets the updated scientific and technical information that EPA staff believes is most relevant to the review of primary (health) national ambient air quality standards for carbon monoxide. The assessment is intended to bridge the gap between the scientific review in the EPA criteria document for carbon monoxide and the judgements required of the Administrator in setting ambient air quality standards for carbon monoxide. The major recommendations of the staff paper include the following: (1) There continues to be a need to control ambient levels of carbon monoxide to protect public health; (2) Both 1-hour and 8-hour averaging times should be retained for primary carbon monoxide standards; (3) Exposure analysis results indicate relatively few individuals with angina pectoris would experience carboxyhemoglobin (COHb) levels of 2.1% or greater when exposed to carbon monoxide levels in ambient air only if current standards are attained; (4) Public health risk for COHb levels of 2.0% or lower appears to be small, if any; (5) Current 1-hour (35 ppm) and 8-hour (9 ppm) standards for carbon monoxide should be reaffirmed.

  8. INDEPENDENT TECHNICAL REVIEW OF THE C-400 INTERIM REMEDIAL PROJECT PHASE I RESULTS, PADUCAH, KENTUCKY

    SciTech Connect

    Looney, B.; Rossabi, J.; Stewart,L.; Richards, W.

    2010-10-29

    The groundwater and soil in the vicinity of the C-400 Building at the Paducah Gaseous Diffusion Plant (PGDP), is contaminated with substantial quantities of industrial solvents, primarily trichoroethene (TCE). This solvent 'source' is recognized as a significant challenge and an important remediation target in the overall environmental cleanup strategy for PGDP. Thus, the cleanup of the C-400 TCE Source is a principal focus for the Department of Energy (DOE) and its contractors, and for PGDP regulators and stakeholders. Using a formal investigation, feasibility study and decision process, Electrical Resistance Heating (ERH) was selected for the treatment of the soil and groundwater in the vicinity of C-400. ERH was selected as an interim action to remove 'a significant portion of the contaminant mass of TCE at the C-400 Cleaning Building area through treatment' with the longer term goal of reducing 'the period the TCE concentration in groundwater remains above its Maximum Contaminant Level (MCL).' ERH is a thermal treatment that enhances the removal of TCE and related solvents from soil and groundwater. The heterogeneous conditions at PGDP, particularly the high permeability regional gravel aquifer (RGA), are challenging to ERH. Thus, a phased approach is being followed to implement this relatively expensive and complex remediation technology. Conceptually, the phased approach encourages safety and efficiency by providing a 'lessons learned' process and allowing appropriate adjustments to be identified and implemented prior to follow-on phase(s) of treatment. More specifically, early deployment targeted portions of the challenging RGA treatment zone with relatively little contamination reducing the risk of adverse collateral impacts from underperformance in terms of heating and capture. Because of the importance and scope of the C-400 TCE source remediation activities, DOE chartered an Independent Technical Review (ITR) in 2007 to assess the C-400 ERH plans prior

  9. Development of a Questionnaire To Evaluate Fox Valley Technical College's Marketing Communications with Prospective Student Inquiries.

    ERIC Educational Resources Information Center

    May, Susan A.

    A questionnaire was developed to evaluate the effectiveness of Fox Valley Technical College's (FVTC's) marketing communications with prospective students. The literature on customer service, marketing communications, and institutional image was reviewed, and 17 construct criteria and 7 content criteria were developed as the framework for the…

  10. A Five State Salary Survey of Postsecondary Vocational Technical Educators in Colorado, Iowa, Kansas, Nebraska, and Wyoming. A Descriptive Study of Reflective Criteria for Remuneration of Educational Personnel.

    ERIC Educational Resources Information Center

    Ahl, John E.; Rutledge, Roger A.

    This study was designed to seek a solution to a common concern of postsecondary vocational technical institutions in five states, namely, the remuneration of educational personnel. The five states included in the survey had similar characteristics and conditions, and shared the problems of competition for capable staff and the availability of…

  11. A review and evaluation of the Langley Research Center's Scientific and Technical Information Program: Results of phase 6: The technical report. A survey and analysis

    NASA Technical Reports Server (NTRS)

    Mccullough, R. A.; Pinelli, T. E.; Pilley, D. D.; Stohrer, F. F.

    1982-01-01

    Current practice and usage using selected technical reports; literature relative to the sequential, language, and presentation components of technical reports; and NASA technical report publications standards are discussed. The effctiveness of the technical report as a product for information dissemination is considered.

  12. A Review of Adaptive Optics Optical Coherence Tomography: Technical Advances, Scientific Applications, and the Future

    PubMed Central

    Jonnal, Ravi S.; Kocaoglu, Omer P.; Zawadzki, Robert J.; Liu, Zhuolin; Miller, Donald T.; Werner, John S.

    2016-01-01

    Purpose Optical coherence tomography (OCT) has enabled “virtual biopsy” of the living human retina, revolutionizing both basic retina research and clinical practice over the past 25 years. For most of those years, in parallel, adaptive optics (AO) has been used to improve the transverse resolution of ophthalmoscopes to foster in vivo study of the retina at the microscopic level. Here, we review work done over the last 15 years to combine the microscopic transverse resolution of AO with the microscopic axial resolution of OCT, building AO-OCT systems with the highest three-dimensional resolution of any existing retinal imaging modality. Methods We surveyed the literature to identify the most influential antecedent work, important milestones in the development of AO-OCT technology, its applications that have yielded new knowledge, research areas into which it may productively expand, and nascent applications that have the potential to grow. Results Initial efforts focused on demonstrating three-dimensional resolution. Since then, many improvements have been made in resolution and speed, as well as other enhancements of acquisition and postprocessing techniques. Progress on these fronts has produced numerous discoveries about the anatomy, function, and optical properties of the retina. Conclusions Adaptive optics OCT continues to evolve technically and to contribute to our basic and clinical knowledge of the retina. Due to its capacity to reveal cellular and microscopic detail invisible to clinical OCT systems, it is an ideal companion to those instruments and has the demonstrable potential to produce images that can guide the interpretation of clinical findings. PMID:27409507

  13. A trans-diagnostic review of anxiety disorder comorbidity and the impact of multiple exclusion criteria on studying clinical outcomes in anxiety disorders.

    PubMed

    Goldstein-Piekarski, A N; Williams, L M; Humphreys, K

    2016-06-28

    Anxiety disorders are highly comorbid with each other and with other serious mental disorders. As our field progresses, we have the opportunity to pursue treatment study designs that consider these comorbidities. In this perspective review, we first characterized the prevalence of multiple anxiety disorder comorbidity by reanalyzing national survey data, then conducted an English-language PubMed search of studies analyzing the impact of exclusion criteria on treatment outcome data. In the prevalence data, 60% of people with an anxiety disorder had one or more additional anxiety or depression diagnosis. Because our commonly applied exclusion criteria focus on a single diagnosis and do not consider a multiple comorbidity profile, the impact of the criteria may be to exclude up to 92% of anxiety disorder treatment seekers. Moreover, the findings do not suggest a consistent relationship between the number of exclusion criteria and the effect size of treatment outcomes. Thus, future studies might consider a more trans-diagnostic rationale for determining exclusion criteria, one that is generalizable to real-world settings in which multiple diagnoses commonly co-occur. The findings also encourage a more systematic reporting of rationales for the choice of-and the implications of-each exclusion criterion.

  14. A trans-diagnostic review of anxiety disorder comorbidity and the impact of multiple exclusion criteria on studying clinical outcomes in anxiety disorders

    PubMed Central

    Goldstein-Piekarski, A N; Williams, L M; Humphreys, K

    2016-01-01

    Anxiety disorders are highly comorbid with each other and with other serious mental disorders. As our field progresses, we have the opportunity to pursue treatment study designs that consider these comorbidities. In this perspective review, we first characterized the prevalence of multiple anxiety disorder comorbidity by reanalyzing national survey data, then conducted an English-language PubMed search of studies analyzing the impact of exclusion criteria on treatment outcome data. In the prevalence data, 60% of people with an anxiety disorder had one or more additional anxiety or depression diagnosis. Because our commonly applied exclusion criteria focus on a single diagnosis and do not consider a multiple comorbidity profile, the impact of the criteria may be to exclude up to 92% of anxiety disorder treatment seekers. Moreover, the findings do not suggest a consistent relationship between the number of exclusion criteria and the effect size of treatment outcomes. Thus, future studies might consider a more trans-diagnostic rationale for determining exclusion criteria, one that is generalizable to real-world settings in which multiple diagnoses commonly co-occur. The findings also encourage a more systematic reporting of rationales for the choice of—and the implications of—each exclusion criterion. PMID:27351601

  15. Development of review criteria for assessing the quality of management of stable angina, adult asthma, and non-insulin dependent diabetes mellitus in general practice

    PubMed Central

    Campbell, S. M.; Roland, M. O.; Shekelle, P. G.; Cantrill, J. A.; Buetow, S. A.; Cragg, D. K.

    1999-01-01

    OBJECTIVE: To develop review criteria to assess the quality of care for three major chronic diseases: adult asthma, stable angina, and non- insulin dependent diabetes mellitus. SUBJECTS AND METHODS: Modified panel process based upon the RAND/UCLA (University College of Los Angeles) appropriateness method. Three multiprofessional panels made up of general practitioners, hospital specialists, and practice nurses. RESULTS: The RAND/UCLA appropriateness method of augmenting evidence with expert opinion was used to develop criteria for the care of the three conditions. Of those aspects of care which were rated as necessary by the panels, only 26% (16% asthma, 10% non-insulin dependent diabetes, 40% angina) were subsequently rated by the panels as being based on strong scientific evidence. CONCLUSION: The results show the importance of a systematic approach to combining evidence with expert opinion to develop review criteria for assessing the quality of three chronic diseases in general practice. The evidence base for the criteria was often incomplete, and explicit methods need to be used to combine evidence with expert opinion where evidence is not available. PMID:10557672

  16. 78 FR 77673 - Notification of a Public Meeting of the Environmental Justice Technical Guidance Review Panel

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-24

    ... information about this advisory activity can be found at the following URL: http://yosemite.epa.gov/sab... materials will be posted at the above noted URL prior to the meeting. Technical Contacts: Any...

  17. Proceedings of the technical review on advances in geothermal reservoir technology---Research in progress

    SciTech Connect

    Lippmann, M.J.

    1988-09-01

    This proceedings contains 20 technical papers and abstracts describing most of the research activities funded by the Department of Energy (DOE's) Geothermal Reservoir Technology Program, which is under the management of Marshall Reed. The meeting was organized in response to several requests made by geothermal industry representatives who wanted to learn more about technical details of the projects supported by the DOE program. Also, this gives them an opportunity to personally discuss research topics with colleagues in the national laboratories and universities.

  18. Technical Reviews and Audits for Systems, Equipment and Computer Software. Volume 1

    DTIC Science & Technology

    2009-09-15

    9 3.2 System Functional Review ( SFR ...Management and Mitigation............................................................. 47 Appendix B - System Functional Review ( SFR ) 20. System...Functional Review ( SFR ) .............................................................................................. 49 20.1 General

  19. Time-Based Capabilities of Occupants to Escape Fires in Public Buildings: A Review of Code Provisions and Technical Literature. Final Report.

    ERIC Educational Resources Information Center

    Stahl, Fred I.; And Others

    Available technical literature pertaining to exit facility design and emergency escape provisions of the National Fire Protection Association's "Life Safety Code" (1976 Edition) are reviewed in order to determine the technical support for such provisions. The report focuses on the time-based capabilities of building occupants to effect…

  20. MR Lymphangiography: A Practical Guide to Perform It and a Brief Review of the Literature from a Technical Point of View

    PubMed Central

    Gentili, Francesco; Guerrieri, Duccio; Gennaro, Paolo; Scialpi, Michele

    2017-01-01

    We propose a practical approach for performing high-resolution MR lymphangiography (MRL). We shall discuss and illustrate the technical approach for the visualization of lymphatic vessels in patients suffering from lymphedema, how to distinguish lymphatic vessels from veins, and MRL role in supermicrosurgery treatment planning. A brief review of literature, from a technical point of view, is also reported. PMID:28367439

  1. Evaluation of Delisting Criteria and Rebuilding Schedules for Snake River Spring/Summer Chinook, Fall Chinook and Sockeye Salmon : Recovery Issues for Threatened and Endangered Snake River Salmon : Technical Report 10 of 11.

    SciTech Connect

    Cramer, Steven P.; Neeley, Doug

    1993-06-01

    We develop a framework for distinguishing healthy and threatened populations, and we analyze specific criteria by which these terms can be measured for threatened populations of salmon in the Snake River. We review reports and analyze existing data on listed populations of salmon in the Snake River to establish a framework for two stages of the recovery process: (1) defining de-listing criteria, and (2) estimating the percentage increase in survival that will be necessary for recovery of the population within specified time frames, given the de-listing criteria that must be achieved. We develop and apply a simplified population model to estimate the percentage improvement in survival that will be necessary to achieve different rates of recovery. We considered five main concepts identifying de-listing criteria: (1) minimum population size, (2) rates of population change, (3) number of population subunits, (4) survival rates, and (5) driving variables. In considering minimum population size, we conclude that high variation in survival rates poses a substantially greater probability of causing extinction than does loss of genetic variation. Distinct population subunits exist and affect both the genetic variability of the population and the dynamics of population decline and growth. We distinguish between two types of population subunits, (1) genetic and (2) geographic, and we give examples of their effects on population recovery.

  2. Technical Review of Law Enforcement Standards and Guides Relative to Incident Management

    SciTech Connect

    Stenner, Robert D.; Salter, R.; Stanton, J. R.; Fisher, D.

    2009-03-24

    In an effort to locate potential law enforcement-related standards that support incident management, a team from the Pacific Northwest National Laboratory (PNNL) contacted representatives from the National Institute of Standards-Office of Law Enforcement Standards (NIST-OLES), National Institute of Justice (NIJ), Federal Bureau of Investigation (FBI), Secret Service, ASTM International committees that have a law enforcement focus, and a variety of individuals from local and regional law enforcement organizations. Discussions were held with various state and local law enforcement organizations. The NIJ has published several specific equipment-related law enforcement standards that were included in the review, but it appears that law enforcement program and process-type standards are developed principally by organizations that operate at the state and local level. Input is provided from state regulations and codes and from external non-government organizations (NGOs) that provide national standards. The standards that are adopted from external organizations or developed independently by state authorities are available for use by local law enforcement agencies on a voluntary basis. The extent to which they are used depends on the respective jurisdictions involved. In some instances, use of state and local disseminated standards is mandatory, but in most cases, use is voluntary. Usually, the extent to which these standards are used appears to depend on whether or not jurisdictions receive certification from a “governing” entity due to their use and compliance with the standards. In some cases, these certification-based standards are used in principal but without certification or other compliance monitoring. In general, these standards appear to be routinely used for qualification, selection for employment, and training. In these standards, the term “Peace Officer” is frequently used to refer to law enforcement personnel. This technical review of national law

  3. Transorbital Approach for Endovascular Occlusion of Carotid-Cavernous Fistulas: Technical Note and Review of the Literature

    PubMed Central

    Chen, Ching-Jen; Caruso, James P; Ding, Dale; Schmitt, Paul J; Buell, Thomas J; Raper, Daniel M; Evans, Avery; Newman, Steven A; Jensen, Mary E

    2017-01-01

    Carotid-cavernous fistulas (CCFs) pose an anatomically and physiologically challenging problem for clinicians. The most common method of treatment for these lesions is transvenous endovascular embolization via the inferior petrosal sinus or the facial vein. When transvenous access is not possible, an alternate approach must be devised. We describe a case example with bilateral Barrow Type B CCFs, which were inaccessible using the traditional transvenous approach. Hence, a direct transorbital approach, performed under fluoroscopic guidance, was employed to successfully obliterate the CCF. At five months follow-up, the patient was recovering without complications. This case delineates the technical aspects of transorbital CCF embolization and demonstrates that this approach is a viable alternative to conventional transvenous methods for appropriately selected CCF cases. We supplement our case example and technical note with a literature review of this approach. PMID:28191380

  4. Love Canal Emergency Declaration Area habitability study. Volume 5. Peer review summary: TRC (Technical Review Committee) responses. Final report

    SciTech Connect

    Not Available

    1988-07-01

    Environmental studies were conducted to provide data that could be used by the Commissioner of Health for the State of New York in determining whether the Emergency Declaration Area surrounding the Love Canal hazardous-waste site is habitable. These volumes (II through IV) were reviewed by a peer-review panel of expert scientists. The scientists concluded that each of the three environmental studies was well planned and well executed. Volume V summarizes the peer review and gives additional information or clarifications as requested during the peer review. Volume V also provides additional supplemental statistical analyses requested by the peer reviewer panel.

  5. Understanding seismic design criteria for Japanese Nuclear Power Plants

    SciTech Connect

    Park, Y.J.; Hofmayer, C.H.; Costello, J.F.

    1995-04-01

    This paper summarizes the results of recent survey studies on the seismic design practice for nuclear power plants in Japan. The seismic design codes and standards for both nuclear as well as non-nuclear structures have been reviewed and summarized. Some key documents for understanding Japanese seismic design criteria are also listed with brief descriptions. The paper highlights the design criteria to determine the seismic demand and component capacity in comparison with U.S. criteria, the background studies which have led to the current Japanese design criteria, and a survey of current research activities. More detailed technical descriptions are presented on the development of Japanese shear wall equations, design requirements for containment structures, and ductility requirements.

  6. Index to Nuclear Safety: a technical progress review by chrology, permuted title, and author, Volume 11(1) through Volume 20(6)

    SciTech Connect

    Cottrell, W B; Passiakos, M

    1980-06-01

    This index to Nuclear Safety, a bimonthly technical progress review, covers articles published in Nuclear Safety, Volume II, No. 1 (January-February 1970), through Volume 20, No. 6 (November-December 1979). It is divided into three sections: a chronological list of articles (including abstracts) followed by a permuted-title (KWIC) index and an author index. Nuclear Safety, a bimonthly technical progress review prepared by the Nuclear Safety Information Center (NSIC), covers all safety aspects of nuclear power reactors and associated facilities. Over 600 technical articles published in Nuclear Safety in the last ten years are listed in this index.

  7. The health systems' priority setting criteria for selecting health technologies: A systematic review of the current evidence

    PubMed Central

    Mobinizadeh, Mohammadreza; Raeissi, Pouran; Nasiripour, Amir Ashkan; Olyaeemanesh, Alireza; Tabibi, Seyed Jamaleddin

    2016-01-01

    Background: In the recent years, using health technologies to diagnose and treat diseases has had a considerable and accelerated growth. The proper use of these technologies may considerably help in the diagnosis and treatment of different diseases. On the other hand, unlimited and unrestricted entry of these technologies may result in induced demand by service providers. The aim of this study was to determine the appropriate criteria used in health technologies priority-setting models in the world. Methods: Using MESH and free text, we sought and retrieved the relevant articles from the most appropriate medical databases (the Cochrane Library, PubMed and Scopus) through three separate search strategies up to March 2015. The inclusion criteria were as follows: 1) Studies with specific criteria; 2) Articles written in English; 3) Those articles conducted in compliance with priority setting of health technologies. Data were analyzed qualitatively using a thematic synthesis technique. Results: After screening the retrieved papers via PRISMA framework, from the 7,012 papers, 40 studies were included in the final phase. Criteria for selecting health technologies (in pre assessment and in the assessment phase) were categorized into six main themes: 1) Health outcomes; 2) Disease and target population; 3) Technology alternatives; 4) Economic aspects; 5) Evidence; 6) and other factors. "Health effects/benefits" had the maximum frequency in health outcomes (8 studies); "disease severity" had the maximum frequency in disease and target population (12 studies); "the number of alternatives" had the maximum frequency in alternatives (2 studies); "cost-effectiveness" had the maximum frequency in economic aspects (15 studies); "quality of evidence" had the maximum frequency in evidence (4 studies); and "issues concerning the health system" had the maximum frequency in other factors (10 studies). Conclusion: The results revealed an increase in the number of studies on health

  8. Early Site Permit Demonstration Program: Regulatory criteria evaluation report

    SciTech Connect

    Not Available

    1993-03-01

    The primary objective of the ESPDP is to demonstrate successfully the use of 10CFR52 to obtain ESPs for one or more US sites for one (or more) ALWR nuclear power plants. It is anticipated that preparation of the ESP application and interaction with NRC during the application review process will result not only in an ESP for the applicant(s) but also in the development of criteria and definition of processes, setting the precedent that facilitates ESPs for subsequent ESP applications. Because siting regulatory processes and acceptance criteria are contained in over 100 separate documents, comprehensive licensing and technical reviews were performed to establish whether the requirements and documentation are self-consistent, whether the acceptance criteria are sufficiently well-defined and clear, and whether the licensing process leading to the issuance of an ESP is unambiguously specified. The results of the technical and licensing evaluations are presented in this report. The purpose, background, and organization of the ESPDP is delineated in Section 1. Section 11 contains flowcharts defining siting application requirements, environmental report requirements, and emergency planning/preparedness requirements for ALWRS. The licensing and technical review results are presented in Section III.

  9. Accreditation System for Technical Education Programmes in India: A Critical Review

    ERIC Educational Resources Information Center

    Prasad, G.; Bhar, C.

    2010-01-01

    This paper gives an overview of the Indian technical education system with regard to both its quantitative and qualitative scenario and upholds the value of accreditation in quality improvement and quality assurance of educational programmes. The paper presents a comparison of accreditation systems being followed in some important countries,…

  10. The State of Technical Communication in the Former USSR: A Review of Literature

    ERIC Educational Resources Information Center

    Zemliansky, Pavel; St. Amant, Kirk

    2013-01-01

    Over the last 2 decades, the nations that once comprised the Soviet Union have begun to play an increasingly important role in the global economy. As a result, today's technical and professional communicators could find themselves interacting with co-workers, colleagues, and clients in these nations. Being successful in such contexts, however,…

  11. Developing Technical Writing Skills in the Physical Chemistry Laboratory: A Progressive Approach Employing Peer Review

    ERIC Educational Resources Information Center

    Gragson, Derek E.; Hagen, John P.

    2010-01-01

    Writing formal "journal-style" lab reports is often one of the requirements chemistry and biochemistry students encounter in the physical chemistry laboratory. Helping students improve their technical writing skills is the primary reason this type of writing is a requirement in the physical chemistry laboratory. Developing these skills is an…

  12. 77 FR 21777 - Expanded Charge for Peer Review of the NIOSH document Titled: “Criteria for a Recommended...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-04-11

    ... HUMAN SERVICES Centers for Disease Control and Prevention Expanded Charge for Peer Review of the NIOSH... Charge for Peer Review. SUMMARY: The National Institute for Occupational Safety and Health (NIOSH) of the Centers for Disease Control and Prevention (CDC) is undergoing peer review for the draft...

  13. Updated Multistate Review of Professional Teaching Standards. REL Technical Brief. REL 2010-No. 014

    ERIC Educational Resources Information Center

    White, Melissa Eiler; Makkonen, Reino; Stewart, Kari Becker

    2010-01-01

    This review of teaching standards in six states updates a 2009 review (White, Makkonen, and Stewart 2009) by incorporating California's recently adopted teaching standards alongside those from Florida, Illinois, North Carolina, Ohio, and Texas. The previous review was developed at the request of key education agencies in California to inform the…

  14. Defining criteria for good environmental journalism and testing their applicability: An environmental news review as a first step to more evidence based environmental science reporting.

    PubMed

    Rögener, Wiebke; Wormer, Holger

    2015-08-11

    While the quality of environmental science journalism has been the subject of much debate, a widely accepted benchmark to assess the quality of coverage of environmental topics is missing so far. Therefore, we have developed a set of defined criteria of environmental reporting. This instrument and its applicability are tested in a newly established monitoring project for the assessment of pieces on environmental issues, which refer to scientific sources and therefore can be regarded as a special field of science journalism. The quality is assessed in a kind of journalistic peer review. We describe the systematic development of criteria, which might also be a model procedure for other fields of science reporting. Furthermore, we present results from the monitoring of 50 environmental reports in German media. According to these preliminary data, the lack of context and the deficient elucidation of the evidence pose major problems in environmental reporting.

  15. What is the role of postoperative re-irradiation in recurrent and second primary squamous cell cancer of head and neck? A literature review according to PICO criteria.

    PubMed

    Merlotti, Anna; Mazzola, Rosario; Alterio, Daniela; Alongi, Filippo; Bacigalupo, Almalina; Bonomo, Pierluigi; Maddalo, Marta; Russi, Elvio Grazioso; Orlandi, Ester

    2017-03-01

    Re-irradiation has been increasingly offered as a potential effective treatment for head and neck squamous cell carcinoma (HNSCC) loco-regional recurrence as well as second primary tumor in previously irradiated area. This review focused on the role of postoperative re-irradiation (POreRT) in terms of feasibility, toxicity and long-term outcomes in HNSCC patients. The key issue for the research was formulated in two questions according to the PICO (population, intervention, control, and outcomes) criteria. A total of 16 publications met the inclusion criteria for a total of 919 patients; in 522 patients POreRT was performed. POreRT in recurrent and second primary HNSCC seems to be feasible in highly selected patients with the intent to guarantee an acceptable LC compared to surgery alone. The optimal RT schedule remains unclear due to the heterogeneity of literature data.

  16. Meta-Review of CSF Core Biomarkers in Alzheimer’s Disease: The State-of-the-Art after the New Revised Diagnostic Criteria

    PubMed Central

    Ferreira, Daniel; Perestelo-Pérez, Lilisbeth; Westman, Eric; Wahlund, Lars-Olof; Sarría, Antonio; Serrano-Aguilar, Pedro

    2014-01-01

    Background: Current research criteria for Alzheimer’s disease (AD) include cerebrospinal fluid (CSF) biomarkers into the diagnostic algorithm. However, spreading their use to the clinical routine is still questionable. Objective: To provide an updated, systematic and critical review on the diagnostic utility of the CSF core biomarkers for AD. Data sources: MEDLINE, PreMedline, EMBASE, PsycInfo, CINAHL, Cochrane Library, and CRD. Eligibility criteria: (1a) Systematic reviews with meta-analysis; (1b) Primary studies published after the new revised diagnostic criteria; (2) Evaluation of the diagnostic performance of at least one CSF core biomarker. Results: The diagnostic performance of CSF biomarkers is generally satisfactory. They are optimal for discriminating AD patients from healthy controls. Their combination may also be suitable for mild cognitive impairment (MCI) prognosis. However, CSF biomarkers fail to distinguish AD from other forms of dementia. Limitations: (1) Use of clinical diagnosis as standard instead of pathological postmortem confirmation; (2) variability of methodological aspects; (3) insufficiently long follow-up periods in MCI studies; and (4) lower diagnostic accuracy in primary care compared with memory clinics. Conclusion: Additional work needs to be done to validate the application of CSF core biomarkers as they are proposed in the new revised diagnostic criteria. The use of CSF core biomarkers in clinical routine is more likely if these limitations are overcome. Early diagnosis is going to be of utmost importance when effective pharmacological treatment will be available and the CSF core biomarkers can also be implemented in clinical trials for drug development. PMID:24715863

  17. Efficacy of simulation-based trauma team training of non-technical skills. A systematic review.

    PubMed

    Gjeraa, K; Møller, T P; Østergaard, D

    2014-08-01

    Trauma resuscitation is a complex situation, and most organisations have multi-professional trauma teams. Non-technical skills are challenged during trauma resuscitation, and they play an important role in the prevention of critical incidents. Simulation-based training of these is recommended. Our research question was: Does simulation-based trauma team training of non-technical skills have effect on reaction, learning, behaviour or patient outcome? The authors searched PubMed, EMBASE and the Cochrane Library and found 13 studies eligible for analysis. We described and compared the educational interventions and the evaluations of effect according to the four Kirkpatrick levels: reaction, learning (knowledge, skills, attitudes), behaviour (in a clinical setting) and patient outcome. No studies were randomised, controlled and blinded, resulting in a moderate to high risk of bias. The multi-professional trauma teams had positive reactions to simulation-based training of non-technical skills. Knowledge and skills improved in all studies evaluating the effect on learning. Three studies found improvements in team performance (behaviour) in the clinical setting. One of these found difficulties in maintaining these skills. Two studies evaluated on patient outcome, of which none showed improvements in mortality, complication rate or duration of hospitalisation. A significant effect on learning was found after simulation-based training of the multi-professional trauma team in non-technical skills. Three studies demonstrated significantly increased clinical team performance. No effect on patient outcome was found. All studies had a moderate to high risk of bias. More comprehensive randomised studies are needed to evaluate the effect on patient outcome.

  18. A review of 3D image-based dosimetry, technical considerations and emerging perspectives in 90Y microsphere therapy

    PubMed Central

    O’ Doherty, Jim

    2016-01-01

    Yttrium-90 radioembolization (90Y-RE) is a well-established therapy for the treatment of hepatocellular carcinoma (HCC) and also of metastatic liver deposits from other malignancies. Nuclear Medicine and Cath Lab diagnostic imaging takes a pivotal role in the success of the treatment, and in order to fully exploit the efficacy of the technique and provide reliable quantitative dosimetry that are related to clinical endpoints in the era of personalized medicine, technical challenges in imaging need to be overcome. In this paper, the extensive literature of current 90Y-RE techniques and challenges facing it in terms of quantification and dosimetry are reviewed, with a focus on the current generation of 3D dosimetry techniques. Finally, new emerging techniques are reviewed which seek to overcome these challenges, such as high-resolution imaging, novel surgical procedures and the use of other radiopharmaceuticals for therapy and pre-therapeutic planning. PMID:27182449

  19. TECHNICAL RISK RATING OF DOE ENVIRONMENTAL PROJECTS - 9153

    SciTech Connect

    Cercy, M; Ronald Fayfich, R; Steven P Schneider, S

    2008-12-12

    The U.S. Department of Energy's Office of Environmental Management (DOE-EM) was established to achieve the safe and compliant disposition of legacy wastes and facilities from defense nuclear applications. The scope of work is diverse, with projects ranging from single acquisitions to collections of projects and operations that span several decades and costs from hundreds of millions to billions US$. The need to be able to manage and understand the technical risks from the project to senior management level has been recognized as an enabler to successfully completing the mission. In 2008, DOE-EM developed the Technical Risk Rating as a new method to assist in managing technical risk based on specific criteria. The Technical Risk Rating, and the criteria used to determine the rating, provides a mechanism to foster open, meaningful communication between the Federal Project Directors and DOE-EM management concerning project technical risks. Four indicators (technical maturity, risk urgency, handling difficulty and resolution path) are used to focus attention on the issues and key aspects related to the risks. Pressing risk issues are brought to the forefront, keeping DOE-EM management informed and engaged such that they fully understand risk impact. Use of the Technical Risk Rating and criteria during reviews provides the Federal Project Directors the opportunity to openly discuss the most significant risks and assists in the management of technical risks across the portfolio of DOE-EM projects. Technical Risk Ratings can be applied to all projects in government and private industry. This paper will present the methodology and criteria for Technical Risk Ratings, and provide specific examples from DOE-EM projects.

  20. Technical Risk Rating of DOE Environmental Projects - 9153

    SciTech Connect

    Cercy, Michael; Fayfich, Ronald; Schneider, Steven

    2009-02-11

    The U.S. Department of Energy's Office of Environmental Management (DOE-EM) was established to achieve the safe and compliant disposition of legacy wastes and facilities from defense nuclear applications. The scope of work is diverse, with projects ranging from single acquisitions to collections of projects and operations that span several decades and costs from hundreds of millions to billions US$. The need to be able to manage and understand the technical risks from the project to senior management level has been recognized as an enabler to successfully completing the mission. In 2008, DOE-EM developed the Technical Risk Rating as a new method to assist in managing technical risk based on specific criteria. The Technical Risk Rating, and the criteria used to determine the rating, provides a mechanism to foster open, meaningful communication between the Federal Project Directors and DOE-EM management concerning project technical risks. Four indicators (technical maturity, risk urgency, handling difficulty and resolution path) are used to focus attention on the issues and key aspects related to the risks. Pressing risk issues are brought to the forefront, keeping DOE-EM management informed and engaged such that they fully understand risk impact. Use of the Technical Risk Rating and criteria during reviews provides the Federal Project Directors the opportunity to openly discuss the most significant risks and assists in the management of technical risks across the portfolio of DOE-EM projects. Technical Risk Ratings can be applied to all projects in government and private industry. This paper will present the methodology and criteria for Technical Risk Ratings, and provide specific examples from DOE-EM projects.

  1. Six Years of Research on the National Institute of Mental Health’s Research Domain Criteria (RDoC) Initiative: A Systematic Review

    PubMed Central

    Carcone, Dean; Ruocco, Anthony C.

    2017-01-01

    Six years have passed since the National Institute of Mental Health (NIMH) in the United States launched the Research Domain Criteria (RDoC) initiative. The RDoC introduces a framework for research on the biology of mental illness that integrates research findings across multiple levels of information. The framework outlines constructs that represent specific quantifiable dimensions of behavior (e.g., responses to acute threat, cognitive control) and corresponding units of analysis that can be used to study the constructs, beginning at the levels of genes, molecules, cells, circuits and physiology, and moving up to behaviors and self-reports. In this systematic review, a literature search was conducted to synthesize empirical research published since the proposal of the framework that incorporated the RDoC. Forty-eight peer-reviewed scholarly articles met eligibility criteria for the review. Studies differed according to whether they analyzed RDoC constructs and units of analysis within vs. between clinically-diagnosed and non-psychiatric samples. The most commonly studied constructs were subsumed within the domains of Negative Valence Systems, Positive Valence Systems and Cognitive Systems, providing initial results which primarily connected genetics, brain circuits and physiology research findings with behavior and self-reports. Prospects for future research adopting the RDoC matrix and utilizing a dimensional approach to studying the biology of mental illness are discussed. PMID:28316565

  2. Strengthening Technical Peer Review at the Army S&T Laboratories

    DTIC Science & Technology

    2009-03-01

    The assumption underlying the value of peer review is that the quality of work is substantiated or improved through critiques by individuals who are...in shaping future work. The use of peer review , using experts in possession of varied and extensive experience, can much improve the quality of work...and efficacy of results. The Army Science and Technology Executive, Dr. Thomas Killion, requested a study of peer review methods in use at Army

  3. Utilization review of the late adolescent patient in a mental health center: steps toward the development of criteria for the adequacy of assessment and treatment.

    PubMed

    Zegans, L S; Geller, J; Flynn, H; Swartzburg, M; Schowalter, J

    1977-03-01

    This study is concerned with an attempt to determine whether meaningful utilization review criteria could be productively generated by viewing a patient population from a developmental perspecitve. During a 2-year period, a multidisciplinary panel at Yale University sought to identify the sociodemographic, clinical, and administrative issues posed by late adolescents seeking treatment at the Connecticut Mental Health Center, New Haven. We sought to address the following questions: a) From what segment of the population were we drawing our adolescent patients? b) Who referred them for help? c) What kinds of problems led to referral? d) What were the diagnostic characteristics of the adolescent's evaluation? e) Under what conditions do adolescents terminate treatment? The charts of over 1222 adolescent patients were studied to help us answer these questions. Our investigation revealed that the adolescent patients seen at the Mental Health Center were sociodemographically and diagnostically heterogeneous. An increasingly large number of adolescents are referring themselves for evaluation and treatment, rather than being sent by schools, physicians, or social welfare agencies. The majority of patients seeking help come from blue collar or working class backgrounds mainly because of intrapsychic complaints of anxiety and depression. Upwardly mobile, they constitute a group who have completed their high school education, often live away from home, and are struggling with problems of defining an identity different from that of their family. Review of their charts indicated that significant sholastic, medical, and developmental information was frequently lacking or vaguely recorded. Our chart review also indicated that many clinicians did not ask their patients about symptoms relating to body functioning such as difficulties with sleeping, eating, or psychosomatic complaints. The study also discovered that it was difficult in the great majority of the charts reviewed to

  4. 34 CFR 359.31 - What selection criteria does the Secretary use in reviewing applications under this program?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... points). The Secretary reviews each application to determine to what degree— (1) There is a clear...). The Secretary reviews each application to determine to what degree— (1) The services to be provided... by other appropriate community resources. (c) Plan of operation (15 points). The Secretary...

  5. Review of the Literature: Appalachian Needs in Five Programming Areas. Technical Report No. 13.

    ERIC Educational Resources Information Center

    Mertens, Donna M.; Bramble, William J.

    A literature review was conducted to ascertain the needs of the Appalachian Region. The introduction to the review provides an overview of the characteristics of the Appalachia region and the roles of the Appalachia Regional Commission and the Appalachian Educational Satellite Project. The methodology section discusses the method used to complete…

  6. Alternative Approaches to Modeling the Individual Enlistment Decision: A Literature Review. Technical Report 738.

    ERIC Educational Resources Information Center

    Zirk, Deborah A.; And Others

    Findings of previous scientific decision-making literature are reviewed in an effort to specify a model depicting the many facets of the individual military enlistment decision. Theories and/or models reviewed include decision theory, social judgment theory, information integration theory, conjoint measurement/unfolding theory, cognitive decision…

  7. Technical report writing

    NASA Technical Reports Server (NTRS)

    Vidoli, Carol A.

    1992-01-01

    This manual covers the fundamentals of organizing, writing, and reviewing NASA technical reports. It was written to improve the writing skills of LeRC technical authors and the overall quality of their reports.

  8. Exercise and ankylosing spondylitis with New York modified criteria: a systematic review of controlled trials with meta-analysis.

    PubMed

    Martins, N A; Furtado, Guilherme Eustáquio; Campos, Maria João; Leitão, José Carlos; Filaire, Edith; Ferreira, José Pedro

    2014-01-01

    Ankylosing spondylitis is a systemic rheumatic disease that affects the axial skeleton, causing inflammatory back pain, structural and functional changes which decrease quality of life. Several treatments for ankylosing spondylitis have been proposed and among them the use of exercise. The present study aims to synthesize information from the literature and identify the results of controlled clinical trials on exercise in patients with ankylosing spondylitis with the New York modified diagnostic criteria and to assess whether exercise is more effective than physical activity to reduce functional impairment. The sources of studies used were: LILACS, Pubmed, EBSCOhost, B-on, personal communication, manual research and lists of references. The criteria used for the studies selection was controlled clinical trials, participants with New York modified diagnostic criteria for ankylosing spondylitis, and with interventions through exercise. The variables studied were related to primary outcomes such as BASFI (Bath Ankylosing Spondylitis Functional Index) as a functional index, BASDAI (Bath Ankylosing Spondylitis Disease Activity Index) as an index of intensity of disease activity and BASMI (Bath Ankylosing Spondylitis Metrology Index) as a metrological index assessing patient's limitation on movement. From the 603 studies identified after screening only 37 articles were selected for eligibility, from which 18 studies were included. The methodological quality was assessed to select those with an high methodological expressiveness using the PEDro scale. A cumulative meta-analysis was subsequently performed to compare exercise versus usual level of physical activity. Exercise shows significant statistical outcomes for the BASFI, BASDAI and BASMI, higher than those found for usual level of physical activity.

  9. Waterford SES unit No. 3 control room design review/audit technical evaluation report

    SciTech Connect

    Smith, J.P.

    1981-06-01

    As part of the NRC staff actions following the TMI-2 accident (Item I.D.1, NUREG-0660, Vol. 1, May 1980), it is required that all licensees and applicants for operating licenses conduct a Detailed Control Room Design Review (DCRDR) to identify and correct human factors design deficiencies. Louisiana Power and Light Co. (LP and L) performed a preliminary assessment of the Waterford SES Unit No. 3 control room and submitted its findings to the NRC in a report dated April 15, 1981, for review and evaluation. The Human Factors Engineering Branch (HFEB) performed an interim review of the LP and L preliminary assessment report.

  10. Low-level liquid radioactive waste treatment at Murmansk, Russia: Technical design and review of facility upgrade and expansion

    SciTech Connect

    Dyer, R.S.; Diamante, J.M.; Duffey, R.B.

    1996-07-01

    The governments of Norway and the US have committed their mutual cooperation and support the Murmansk Shipping Company (MSCo) to expand and upgrade the Low-Level Liquid Radioactive Waste (LLRW) treatment system located at the facilities of the Russian company RTP Atomflot, in Murmansk, Russia. RTP Atomflot provides support services to the Russian icebreaker fleet operated by the MSCo. The objective is to enable Russia to permanently cease disposing of this waste in Arctic waters. The proposed modifications will increase the facility`s capacity from 1,200 m{sup 3} per year to 5,000 m{sup 3} per year, will permit the facility to process high-salt wastes from the Russian Navy`s Northern fleet, and will improve the stabilization and interim storage of the processed wastes. The three countries set up a cooperative review of the evolving design information, conducted by a joint US and Norwegian technical team from April through December, 1995. To ensure that US and Norwegian funds produce a final facility which will meet the objectives, this report documents the design as described by Atomflot and the Russian business organization, ASPECT, both in design documents and orally. During the detailed review process, many questions were generated, and many design details developed which are outlined here. The design is based on the adsorption of radionuclides on selected inorganic resins, and desalination and concentration using electromembranes. The US/Norwegian technical team reviewed the available information and recommended that the construction commence; they also recommended that a monitoring program for facility performance be instituted.

  11. A research review on clinical needs, technical requirements, and normativity in the design of surgical robots.

    PubMed

    Díaz, Carlos Eduardo; Fernández, Roemi; Armada, Manuel; García, Felipe

    2017-01-20

    Nowadays robots play an important role in society, mainly due to the significant benefits they provide when utilized for assisting human beings in the execution of dangerous or repetitive tasks. Medicine is one of the fields in which robots are gaining greater use and development, especially those employed in minimally invasive surgery (MIS). However, due to the particular conditions of the human body where robots have to act, the design of these systems is complex, not only from a technical point of view, but also because the clinical needs and the normativity aspects are important considerations that have to be taken into account in order to achieve better performances and more secure systems for patients and surgeons. Thus, this paper explores the clinical needs and the technical requirements that will trace the roadmap for the next scientific and technological advances in the field of robotic surgery, the metrics that should be defined for safe technology development and the standards that are being elaborated for boosting the industry and facilitating systems integration.

  12. Laparoscopic adrenal-sparing surgery: personal experience, review on technical aspects.

    PubMed

    Cavallaro, Giuseppe; Letizia, Claudio; Polistena, Andrea; De Toma, Giorgio

    2011-03-01

    Partial adrenalectomy is usually performed for the treatment of bilateral pheochromocytomas and in case of sporadic, monolateral tumors, to minimize the risk of adrenal failure, especially in younger patients. Due to the lack of consistent series, many issues such as correct surgical indications and technical aspects still need to be debated. From 2007 to 2010 we performed four unilateral partial adrenalectomies (3 aldosterone-producing adenomas and 1 cortisol-producing adenoma), and three bilateral subtotal adrenalectomies, consisting in total adrenalectomy on one side and partial adrenalectomy on the contralateral gland (3 bilateral pheochromocytomas in MEN IIa). In case of single tumor, partial adrenalectomy was carried out without adrenal vein ligation and the results were similar to total adrenalectomy both in terms of surgical and functional outcome, with normalization of hormone levels and control of hypertension. Operating time and postoperative stay were not significantly different from unilateral total adrenalectomy. In case of bilateral subtotal adrenalectomy our results demonstrate effectiveness in terms of surgical outcome and control of hypertension, but one patient needed steroid replacement therapy due to post-operative adrenocortical failure. Care must be taken when giving indication to adrenal sparing surgery, because this procedure can be technically difficult, and due to the risk of recurrence, especially in case of bilateral tumors, it can affect both surgical and functional outcomes.

  13. Quantitative imaging biomarkers: a review of statistical methods for technical performance assessment.

    PubMed

    Raunig, David L; McShane, Lisa M; Pennello, Gene; Gatsonis, Constantine; Carson, Paul L; Voyvodic, James T; Wahl, Richard L; Kurland, Brenda F; Schwarz, Adam J; Gönen, Mithat; Zahlmann, Gudrun; Kondratovich, Marina V; O'Donnell, Kevin; Petrick, Nicholas; Cole, Patricia E; Garra, Brian; Sullivan, Daniel C

    2015-02-01

    Technological developments and greater rigor in the quantitative measurement of biological features in medical images have given rise to an increased interest in using quantitative imaging biomarkers to measure changes in these features. Critical to the performance of a quantitative imaging biomarker in preclinical or clinical settings are three primary metrology areas of interest: measurement linearity and bias, repeatability, and the ability to consistently reproduce equivalent results when conditions change, as would be expected in any clinical trial. Unfortunately, performance studies to date differ greatly in designs, analysis method, and metrics used to assess a quantitative imaging biomarker for clinical use. It is therefore difficult or not possible to integrate results from different studies or to use reported results to design studies. The Radiological Society of North America and the Quantitative Imaging Biomarker Alliance with technical, radiological, and statistical experts developed a set of technical performance analysis methods, metrics, and study designs that provide terminology, metrics, and methods consistent with widely accepted metrological standards. This document provides a consistent framework for the conduct and evaluation of quantitative imaging biomarker performance studies so that results from multiple studies can be compared, contrasted, or combined.

  14. Human Systems Interface and Plant Modernization Process: Technical Basis and Human Factors Review Guidance

    DTIC Science & Technology

    2000-03-01

    inspection and investigation reports; licens-ee event reports; and Commission papers and The NUREG series comprises (1) brochures their attachments...nuclear power plant (NPP), and (2) performing HSI reviews undertaken as part of an inspection or other type of regulatory review involving HSI design or...described in three main documents, NUREGs 0800, 0711, and 0700. In addition, several NRC inspection manuals are relevant. To provide the reader with

  15. Review Article: Multi-criteria decision making for flood risk management: a survey of the current state-of-the-art

    NASA Astrophysics Data System (ADS)

    de Brito, M. M.; Evers, M.

    2015-11-01

    This paper provides a review of Multi-Criteria Decision Making (MCDM) applications to flood risk management, seeking to highlight trends and identify research gaps. Totally, 128 peer-reviewed papers published from 1995 to June 2015 were systematically analysed and classified into the following application areas: (1) ranking of alternatives for flood mitigation, (2) reservoir flood control, (3) susceptibility, (4) hazard, (5) vulnerability, (6) risk, (7) coping capacity, and (8) emergency management. Additionally, the articles were categorized based on the publication year, MCDM method, whether they were or were not carried out in a participatory process, and if uncertainty and sensitivity analysis were performed. Results showed that the number of flood MCDM publications has exponentially grown during this period, with over 82 % of all papers published since 2009. The Analytical Hierarchy Process (AHP) was the most popular technique, followed by Technique for Order Preference by Similarity to an Ideal Solution (TOPSIS), and Simple Additive Weighting (SAW). Although there is greater interest on MCDM, uncertainty analysis remains an issue and is seldom applied in flood-related studies. In addition, participation of multiple stakeholders has been generally fragmented, focusing on particular stages of the decision-making process, especially on the definition of criteria weights. Based on the survey, some suggestions for further investigation are provided.

  16. SCFA lead lab technical assistance at Lawrence Berkeley National Laboratory: Baseline review of three groundwater plumes

    SciTech Connect

    Hazen, Terry; et al.

    2002-09-26

    During the closeout session, members of the technical assistance team conveyed to the site how impressed they were at the thoroughness of the site's investigation and attempts at remediation. Team members were uniformly pleased at the skilled detection work to identify sources, make quick remediation decisions, and change course when a strategy did not work well. The technical assistance team also noted that, to their knowledge, this is the only DOE site at which a world-class scientist has had primary responsibility for the environmental restoration activities. This has undoubtedly contributed to the successes observed and DOE should take careful note. The following overall recommendations were agreed upon: (1) The site has done a phenomenal job of characterization and identifying and removing source terms. (2) Technologies selected to date are appropriate and high impact, e.g. collection trenches are an effective remedial strategy for this complicated geology. The site should continue using technology that is adapted to the site's unique geology, such as the collection trenches. (3) The site should develop a better way to determine the basis of cleanup for all sites. (4) The sentinel well system should be evaluated and modified, if needed, to assure that the sentinel wells provide coverage to the current site boundary. Potential modifications could include installation, abandonment or relocation of wells based on the large amount of data collected since the original sentinel well system was designed. (5) Modeling to assist in remedial design and communication should continue. (6) The site should develop a plan to ensure institutional memory. (7) The most likely possibility for improving closure to 2006 is by removing the residual source of the Old Town plume and establishing the efficacy of remediation for the 51/64 plume.

  17. Review of biomedical aspects of CB masks and their relationship to military performance. Technical report

    SciTech Connect

    Muza, S.R.

    1986-11-01

    This review describes the most important factors affecting military work performance while wearing a CB mask: (1) the additional inspiratory and expiratory breathing resistance; (2) increased external dead space; (3) thermal stress of the mask and hood; (4) restriction of functional vision; (5) hindrance of speech transmission and reception; (6) weight, size, and pressure on the face by the CB mask; (7) claustrophobic reactions, and (8) sleep loss and lack of nutrient intake due to long-term wear. In assessing the biomedical aspects of these factors, rather than making comparisons between specific models of CB masks, the review addresses these factors as they apply to CB masks in general.

  18. A Technical Review of MULV-Disp, a Recent Mosquito Ultra-Low Volume Pesticide Spray Dispersion Model.

    PubMed

    Teske, Milton E; Thistle, Harold W; Bonds, Jane A S

    2015-09-01

    The authors of a recently published paper summarized the development of a regression model for ground-based ultra-low volume applications, suggesting that their model was sufficiently verified that it could be used extensively for mosquito control. These authors claimed that their statistical model was superior in its predictive capability to the extensively developed and Environmental Protection Agency-validated AGDISP mechanistic model. In this technical review, the assumptions, reduction and interpretation of data, and conclusions reached with regard to their model are discussed, and explicit misstatements and incorrect mathematical relationships are pointed out. Two published versions of the model regression equation give substantially different results without explanation. Petri dish collection was used for very small droplets, with no mention of collection efficiency. Meteorological data were misused based on manufacturer's specification of instrument accuracy. We strongly disagree with many of the model results and show that the model misrepresents the actual behavior of aerosol sprays applied in the manner tested.

  19. Technical Papers Presented at the Defense Nuclear Agency Global Effects Review. Held at Moffett Field, California on 25-29 February 1986. Volume 2.

    DTIC Science & Technology

    1986-05-15

    A195 150 TECHICAL PRIERS PRESENTED AT THE DEFENSE NUCLEAR 1/4 AGENCY GLOBL EFFECTS R.. (U) DOD NUCLEAR INFOR ATION AND ANALYSIS CENTER SANTA BARBARA...341u1 IIIH Sll# I.. lul - III " iV AD-A 185 150 DASIAC-TN-86-29-V2 TECHNICAL PAPERS PRESENTED AT THE DEFENSE NUCLEAR AGENCY GLOBAL EFFECTS REVIEW...DH008684 11 TITLE (lIncludie Securit Classification) TECHNICAL PAPERS PRESENTED AT THE DEFENSE NUCLEAR AGENCY GLOBAL EFFECTS REVIEW Volume 11 12. P

  20. The Relationship Between Individual Attributes and Job Design: Review and Annotated Bibliography. Technical Report 6.

    ERIC Educational Resources Information Center

    Barrett, Gerald V.; And Others

    The annotated bibliography, review of literature, and glossary of terms contained in this document relate to current and past trends in job design. Topics covered are Quality of Work Life; Conceptual and Theoretical Framework for Job Design; Measurement of Tasks and Job Structural Attributes and Tasks; Survey Research on Job Design; Case, Field,…

  1. Graphical Methods: A Review of Current Methods and Computer Hardware and Software. Technical Report No. 27.

    ERIC Educational Resources Information Center

    Bessey, Barbara L.; And Others

    Graphical methods for displaying data, as well as available computer software and hardware, are reviewed. The authors have emphasized the types of graphs which are most relevant to the needs of the National Center for Education Statistics (NCES) and its readers. The following types of graphs are described: tabulations, stem-and-leaf displays,…

  2. 78 FR 42821 - Agency Information Collection (Technical Industry Standards) Activities Under OMB Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-17

    ... the Office of Acquisition and Materiel Management, Department of Veterans Affairs, will submit the collection of information abstracted below to the Office of Management and Budget (OMB) for review and comment. The PRA submission describes the nature of the information collection and its expected cost...

  3. 75 FR 28857 - Agency Information Collection (Technical Industry Standards) Activities Under OMB Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-24

    ... the Office of Acquisition and Materiel Management, Department of Veterans Affairs, will submit the collection of information abstracted below to the Office of Management and Budget (OMB) for review and comment. The PRA submission describes the nature of the information collection and its expected cost...

  4. Disturbance ecology and forest management: A review of the literature. Forest Service general technical report

    SciTech Connect

    Rogers, P.

    1996-06-01

    This review highlights recent work in a broad array of studies related to disturbance ecology. This publication is a resource for managers and researchers interested in disturbance theory, specific disturbance agents, their interactions, and appropriate methods of inquiry for specific geographic regions.

  5. Best Practices When Using Student Survey Results in Academic Program Review. SERU Project Technical Report

    ERIC Educational Resources Information Center

    Chatman, Steve

    2011-01-01

    Using the example of responses from civil engineering students at a very highly ranked participating university, this guide demonstrates the importance of comparative data when using student questionnaire data for undergraduate academic program review. It also emphasizes the advantage of using factor structures for better questionnaire-based…

  6. Review of Research on Mathemagenic Behavior: Implications for Teaching and Learning Science. Technical Report No. 7.

    ERIC Educational Resources Information Center

    Wilson, John T.; Koran, John J., Jr.

    This report discusses mathemagenic behaviors, which are activities that promote learning. During instruction these are the activities that learners perform when confronted with instructional stimuli. Three groups of hypothetic mathemagenic behaviors are discussed: translation, segmentation, and processing. A review of the literature on…

  7. Guidelines for preparing and reviewing applications for the licensing of non-power reactors: Standard review plan and acceptance criteria. NUREG - 1537, Part 2

    SciTech Connect

    1996-02-01

    NUREG - 1537, Part 2 gives guidance on the conduct of licensing action reviews to NRC staff who review non-power reactor licensing applications. These licensing actions include construction permits and initial operating licenses, license renewals, amendments, conversions from highly enriched uranium to low-enriched uranium, decommissioning, and license termination.

  8. Clarification to 1998 Agreement Regarding the National Remedy Review Board Review Criteria for Department of Energy Non-Time Critical Removal Actions

    EPA Pesticide Factsheets

    The purpose of this memorandum is to provide additional clarification on the applicability of the October 5, 1998, joint Environmental Protection Agency (EPA) and the Department of Energy (DOE) agreement on DOE decommissioning projects titled Review of Department of Energy Non-Time Critical Removal Actions by the National Remedy Review Board.

  9. Yucca Mountain program summary of research and technical review activities, July 1988--June 1989

    SciTech Connect

    1989-11-01

    The Desert Research Institute (DRI), through its Water Resources Center (WRC), since 1984 has supported the State of Nevada Nuclear Waste Project Office`s activities related to the proposed high-level radioactive waste repository at Yucca Mountain on the Nevada Test Site (NTS). This effort is directed at providing the State Office with an unbiased evaluation of the Yucca Mountain Project (YMP) investigations performed by the US Department of Energy (DOE) and the Nuclear Regulatory Commission (NRC). The overall objective is to determine independently whether or not the site meets the performance criteria defined by the Nuclear Waste Policy Act of 1982 and amendments for isolating and containing the wastes during emplacement and the proposed life of the repository. A particularly important area of concern with the proposed repository is the site`s hydrology. The faculty of the DRI have long been involved with research throughout the State and have particular expertise in groundwater studies related to radionuclide migration and hydrologic safety of underground nuclear testing by DOE and predecessor agencies. In addition, we utilize laboratory personnel for chemical and isotopic analyses in both of the DRI-WMC water chemistry laboratories.

  10. Role of the Technical Aspects of Hypofractionated Radiation Therapy Treatment of Prostate Cancer: A Review

    SciTech Connect

    Clemente, Stefania; Nigro, Roberta; Oliviero, Caterina; Marchioni, Chiara; Esposito, Marco; Giglioli, Francesca Romana; Mancosu, Pietro; Marino, Carmelo; Russo, Serenella; Stasi, Michele; Strigari, Lidia; Veronese, Ivan; Landoni, Valeria

    2015-01-01

    The increasing use of moderate (<35 fractions) and extreme (<5 fractions) hypofractionated radiation therapy in prostate cancer is yielding favorable results, both in terms of maintained biochemical response and toxicity. Several hypofractionation (HF) schemes for the treatment of prostate cancer are available, although there is considerable variability in the techniques used to manage intra-/interfraction motion and deliver radiation doses. We performed a review of the published studies on HF regimens as a topic of interest for the Stereotactic Ablative Radiotherapy working group, which is part of the Italian Association of Medical Physics. Aspects of organ motion management (imaging for contouring, target volume definition, and rectum/bladder preparation) and treatment delivery (prostate localization, image guided radiation therapy strategy and frequency) were evaluated and categorized to assess outcome relative to disease control and toxicity. Despite the heterogeneity of the data, some interesting trends that emerged from the review might be useful in identifying an optimum HF strategy.

  11. Maintainability of Digital Systems: Technical Basis and Human Factors Review Guidance

    DTIC Science & Technology

    2000-03-01

    Human Factors Review Guidance Manuscript Completed: January 2000 Date Published: March 2000 Prepared by W. F. Stabler, J. C . Higgins/BNL J. Kramer...the lack of support from vendors, and also the desire to enhance instrumentation and control (I& C ) capabilities, the plant’s performance, and...based processors, the key features of digital systems, add a degree of complexity that may not have existed in earlier I& C systems. Many

  12. Adult mastocytosis: a review of the Santo António Hospital 's experience and an evaluation of World Health Organization criteria for the diagnosis of systemic disease*

    PubMed Central

    Fernandes, Iolanda Conde; Teixeira, Maria dos Anjos; Freitas, Inês; Selores, Manuela; Alves, Rosário; Lima, Margarida

    2014-01-01

    BACKGROUND Mastocytosis is a clonal disorder characterized by the accumulation of abnormal mast cells in the skin and/or in extracutaneous organs. OBJECTIVES To present all cases of mastocytosis seen in the Porto Hospital Center and evaluate the performance of World Health Organization diagnostic criteria for systemic disease. METHODS The cases of twenty-four adult patients with mastocytosis were reviewed. Their clinical and laboratorial characteristics were assessed, and the properties of the criteria used to diagnose systemic mastocytosis were evaluated. RESULTS The age of disease onset ranged from 2 to 75 years. Twenty-three patients had cutaneous involvement and 75% were referred by dermatologists. Urticaria pigmentosa was the most common manifestation of the disease. One patient with severe systemic mast cell mediator-related symptoms showed the activating V560G KIT mutation. The bone marrow was examined in 79% of patients, and mast cell immunophenotyping was performed in 67% of the participants. Systemic disease was detected in 84% of cases, and 81% of the sample had elevated serum tryptase levels. All the diagnostic criteria for systemic mastocytosis had high specificity and positive predictive value. Bone marrow biopsy had the lowest sensitivity, negative predictive value and efficiency, while the highest such values were observed for mast cell immunophenotyping. Patients were treated with regimens including antihistamines, sodium cromoglycate, alpha-interferon, hydroxyurea and phototherapy. CONCLUSIONS Cutaneous involvement is often seen in adult mastocytosis patients, with most individuals presenting with indolent systemic disease. Although serum tryptase levels are a good indicator of mast cell burden, bone marrow biopsy should also be performed in patients with normal serum tryptase, with flow cytometry being the most adequate method to diagnose systemic disease. PMID:24626649

  13. Normative values for stool frequency and form using Rome III diagnostic criteria for functional constipation in adults: systematic review with meta-analysis.

    PubMed

    Miller, Larry E; Ibarra, Alvin; Ouwehand, Arthur C; Zimmermann, Angela K

    2017-01-01

    When designing clinical trials focused on functional constipation therapies, understanding the normative values of populations selected using the Rome III criteria is important for estimating baseline symptom severity, and for power analysis and sample size calculations. The objective of this review was to determine normative ranges for stool frequency and form in adults with functional constipation (Rome III criteria). Eligible studies reported stool frequency or form; random effects meta-analysis was performed with subgroup analyses to explore sources of heterogeneity. A total of 25 studies (43 groups, 2292 subjects) were included. Pooled estimates were 2.7 (95% CI 2.4-3.0) for weekly stools and 2.4 (95% CI 2.1-2.6) for stool form (Bristol scale). Heterogeneity was high for both outcomes (both I(2)=96%, P<0.001). Subgroup analysis revealed that weekly bowel movement frequency was higher in larger than in smaller studies (3.1 vs. 2.3, P<0.001) and in studies conducted in Europe compared with those in the Americas (3.1 vs. 2.2, P=0.02). For stool form, the use of a daily diary versus subject recall was the sole explanatory variable (2.5 vs. 2.1, P<0.05). We conclude that adults with functional constipation have significant variation in stool frequency and form, explained in part by geography and study design.

  14. Normative values for stool frequency and form using Rome III diagnostic criteria for functional constipation in adults: systematic review with meta-analysis

    PubMed Central

    Miller, Larry E.; Ibarra, Alvin; Ouwehand, Arthur C.; Zimmermann, Angela K.

    2017-01-01

    When designing clinical trials focused on functional constipation therapies, understanding the normative values of populations selected using the Rome III criteria is important for estimating baseline symptom severity, and for power analysis and sample size calculations. The objective of this review was to determine normative ranges for stool frequency and form in adults with functional constipation (Rome III criteria). Eligible studies reported stool frequency or form; random effects meta-analysis was performed with subgroup analyses to explore sources of heterogeneity. A total of 25 studies (43 groups, 2292 subjects) were included. Pooled estimates were 2.7 (95% CI 2.4-3.0) for weekly stools and 2.4 (95% CI 2.1-2.6) for stool form (Bristol scale). Heterogeneity was high for both outcomes (both I2=96%, P<0.001). Subgroup analysis revealed that weekly bowel movement frequency was higher in larger than in smaller studies (3.1 vs. 2.3, P<0.001) and in studies conducted in Europe compared with those in the Americas (3.1 vs. 2.2, P=0.02). For stool form, the use of a daily diary versus subject recall was the sole explanatory variable (2.5 vs. 2.1, P<0.05). We conclude that adults with functional constipation have significant variation in stool frequency and form, explained in part by geography and study design. PMID:28243036

  15. Wind/tornado design criteria, development to achieve required probabilistic performance goals

    SciTech Connect

    Ng, D.S.

    1991-06-01

    This paper describes the strategy for developing new design criteria for a critical facility to withstand loading induced by the wind/tornado hazard. The proposed design requirements for resisting wind/tornado loads are based on probabilistic performance goals. The proposed design criteria were prepared by a Working Group consisting of six experts in wind/tornado engineering and meteorology. Utilizing their best technical knowledge and judgment in the wind/tornado field, they met and discussed the methodologies and reviewed available data. A review of the available wind/tornado hazard model for the site, structural response evaluation methods, and conservative acceptance criteria lead to proposed design criteria that has a high probability of achieving the required performance goals.

  16. A comparison of peripheral imaging technologies for bone and muscle quantification: a technical review of image acquisition.

    PubMed

    Wong, A K

    2016-12-14

    The choice of an appropriate imaging technique to quantify bone, muscle, or muscle adiposity needs to be guided by a thorough understanding of its competitive advantages over other modalities balanced by its limitations. This review details the technical machinery and methods behind peripheral quantitative computed tomography (pQCT), high-resolution (HR)-pQCT, and magnetic resonance imaging (MRI) that drive successful depiction of bone and muscle morphometry, densitometry, and structure. It discusses a number of image acquisition settings, the challenges associated with using one versus another, and compares the risk-benefits across the different modalities. Issues related to all modalities including partial volume artifact, beam hardening, calibration, and motion assessment are also detailed. The review further provides data and images to illustrate differences between methods to better guide the reader in selecting an imaging method strategically. Overall, investigators should be cautious of the impact of imaging parameters on image signal or contrast-to-noise-ratios, and the need to report these settings in future publications. The effect of motion should be assessed on images and a decision made to exclude prior to segmentation. A more standardized approach to imaging bone and muscle on pQCT and MRI could enhance comparability across studies and could improve the quality of meta-analyses.

  17. A comparison of peripheral imaging technologies for bone and muscle quantification: a technical review of image acquisition

    PubMed Central

    Wong, A.K.O.

    2016-01-01

    The choice of an appropriate imaging technique to quantify bone, muscle, or muscle adiposity needs to be guided by a thorough understanding of its competitive advantages over other modalities balanced by its limitations. This review details the technical machinery and methods behind peripheral quantitative computed tomography (pQCT), high-resolution (HR)-pQCT, and magnetic resonance imaging (MRI) that drive successful depiction of bone and muscle morphometry, densitometry, and structure. It discusses a number of image acquisition settings, the challenges associated with using one versus another, and compares the risk-benefits across the different modalities. Issues related to all modalities including partial volume artifact, beam hardening, calibration, and motion assessment are also detailed. The review further provides data and images to illustrate differences between methods to better guide the reader in selecting an imaging method strategically. Overall, investigators should be cautious of the impact of imaging parameters on image signal or contrast-to-noise-ratios, and the need to report these settings in future publications. The effect of motion should be assessed on images and a decision made to exclude prior to segmentation. A more standardized approach to imaging bone and muscle on pQCT and MRI could enhance comparability across studies and could improve the quality of meta-analyses. PMID:27973379

  18. Capsular Management in Hip Arthroscopy: An Anatomic, Biomechanical, and Technical Review

    PubMed Central

    Kuhns, Benjamin D.; Weber, Alexander E.; Levy, David M.; Bedi, Asheesh; Mather, Richard C.; Salata, Michael J.; Nho, Shane J.

    2016-01-01

    Hip arthroscopy has become an increasingly utilized surgical technique for the treatment of the young, active patients with hip pain. The clinical outcomes of hip arthroscopy in this patient population have been largely successful; however, there is increasing interest in the contribution of hip capsule in postoperative clinical and functional outcomes. The structure and function of the normal hip capsule will be reviewed. Capsular contributions to hip stability will be discussed in the setting of hip arthroscopy with an emphasis on diagnosis-based considerations. Lastly, clinical outcomes following hip arthroscopy will be discussed as they relate to capsular management. PMID:26973840

  19. Usability testing: a review of some methodological and technical aspects of the method.

    PubMed

    Bastien, J M Christian

    2010-04-01

    The aim of this paper is to review some work conducted in the field of user testing that aims at specifying or clarifying the test procedures and at defining and developing tools to help conduct user tests. The topics that have been selected were considered relevant for evaluating applications in the field of medical and health care informatics. These topics are: the number of participants that should take part in a user test, the test procedure, remote usability evaluation, usability testing tools, and evaluating mobile applications.

  20. Review of the Technical Metrological Regulation for flow computers and volume converters

    NASA Astrophysics Data System (ADS)

    Almeida, R. O.; Aguiar Júnior, E. A.; Costa-Felix, R. P. B.

    2016-07-01

    With the publication of Inmetro's regulation n° 373/2014, Inmetro presented the proposal to review the regulation of flow computers and volume converters, whose scope now includes fiscal measurement, ownership, custody transfer, among others, of hydrocarbons liquids and natural gas. This new proposal provides improvements to the legal metrological control of these instruments in Brazil, while also broaden the scope from the previous regulation, the Inmetro's regulation n° 64/2003. The purpose of this paper is to present these changes from a metrological point of view, and also clarify the transitional rules for the process.

  1. Nonmarket economic impacts of forest insect pests: A literature review. Forest Service general technical report

    SciTech Connect

    Rosenberger, R.S.; Smith, E.L.

    1997-05-01

    This report summarizes the results of research on the nonmarket economic impacts of forest insect pests. The majority of the research reports are journal articles or fulfillment of three USDA Forest Service research contracts. This report also reviews the foundations for methodologies used and classifies the forest insect pests studied, the regions in which research has been conducted, the designated land-use areas, the stakeholders, the values, the measurement methods used, and the measures of value indicators. Information on each research project is described with relevant information condensed in tabular form.

  2. SELECTIVE DISSEMINATION OF INFORMATION--REVIEW OF SELECTED SYSTEMS AND A DESIGN FOR ARMY TECHNICAL LIBRARIES. FINAL REPORT. ARMY TECHNICAL LIBRARY IMPROVEMENT STUDIES (ATLIS), REPORT NO. 8.

    ERIC Educational Resources Information Center

    BIVONA, WILLIAM A.

    THIS REPORT PRESENTS AN ANALYSIS OF OVER EIGHTEEN SMALL, INTERMEDIATE, AND LARGE SCALE SYSTEMS FOR THE SELECTIVE DISSEMINATION OF INFORMATION (SDI). SYSTEMS ARE COMPARED AND ANALYZED WITH RESPECT TO DESIGN CRITERIA AND THE FOLLOWING NINE SYSTEM PARAMETERS--(1) INFORMATION INPUT, (2) METHODS OF INDEXING AND ABSTRACTING, (3) USER INTEREST PROFILE…

  3. Fibrocartilaginous embolism: a comprehensive review of an under-studied cause of spinal cord infarction and proposed diagnostic criteria

    PubMed Central

    Mowla, Ashkan; Farooq, Salman; Silvestri, Nicholas; Sawyer, Robert; Wolfe, Gil

    2016-01-01

    Background Most spinal cord infarctions are due to aortic pathologies and aortic surgeries. Fibrocartilaginous Embolism (FCE) has been reported to represent 5.5% of spinal cord infarctions. Some believe that FCE is more common than presumed and is rather under-diagnosed due to vagueness surrounding its clinical presentation. Method A literature search was conducted for case reports of FCE published before August 2014. PubMed, the Cochrane Central Register and Google Scholar were searched for different combinations of the key words "fibrocartilaginous, "nucleus pulposus", "embolism", "spinal cord", "inter-vertebral disc", "infarction", "stroke", "paraplegia", "quadriplegia", "myelopathy". Result Fifty-five case articles were reviewed, ten of which were translated from foreign languages. A total of 67 cases of FCE were found, 41 tissue-confirmed and 26 clinically suspected. A comprehensive summary of the clinical anatomy, patho-physiologic mechanisms, epidemiology, diagnosis and treatment of FCE is described, along with the conflicting opinions on its incidence and relevance after reviewing all of the related literature. The 41 tissue proven cases are summarized and a schematic approach to the clinical diagnosis of FCE, deducted from their clinical findings, is presented. Conclusion FCE of the spinal cord, often mis-diagnosed as transverse myelitis, may be more common than presumed. Future research into FCE, including the development of a chondrolytic therapy that can be given empirically upon its clinical suspicion to acutely reverse its symptoms, may be of value. PMID:26833287

  4. Psychotherapy and Counseling in the Treatment of Drug Abuse [Technical Review] (Rockville, Maryland, May 18-19, 1989). National Institute on Drug Abuse Research Monograph Series 104.

    ERIC Educational Resources Information Center

    Onken, Lisa Simon; Blaine, Jack D.

    This monograph is based on the papers from a technical review. These papers are included: (1) Psychotherapy and Counseling Research in Drug Abuse Treatment: Questions, Problems, and Solutions (Lisa Onken, Jack Blaine); (2) Psychotherapy and Counseling for Methadone-Maintained Opiate Addicts: Results of Research Studies (George Woody, A. T.…

  5. AgRISTARS. Preliminary technical results review of FY81 experiments, volume 2: Fiscal year 1981/1982 "corn and soybeans pilot" experiment

    NASA Technical Reports Server (NTRS)

    1981-01-01

    The performance of the technology exhibited significant proportion estimation errors, specifically, high mean error in both corn and soybeans area estimation. The data systems, technical approaches, and data assessment of the pilot experiment were reviewed. Results of proportion estimations procedure performance evaluations, and sensitivity evaluations are presented. The role of the pilot experiment in foreign technology development is discussed.

  6. Develop data management system for assistance in conducting area of reviews in Texas: Quarterly technical report- 10th quarter, January 1-March 31, 1997

    SciTech Connect

    Wrotenbery, L.; Burgess, D. F.; Weitzel, L.; Williams, D.; Morgan, H.; Matthews, J.

    1997-04-15

    The following technical report provides a detailed status report of the DOE grant project entitled `Develop Data Management System for Assistance in Conducting Area of Reviews (AORS) in Texas.` The grant funding allocated is for the purpose of providing the Railroad Commission of Texas (Commission or RRC) with resources and capabilities to conduct AOR and AOR variance analysis statewide.

  7. Reliability Abstracts and Technical Reviews January - December 1970. Volume 10, Nos. 1-12; R70-14805 - R70-15438

    NASA Technical Reports Server (NTRS)

    1970-01-01

    Reliability Abstracts and Technical Reviews is an abstract and critical analysis service covering published and report literature on reliability. The service is designed to provide information on theory and practice of reliability as applied to aerospace and an objective appraisal of the quality, significance, and applicability of the literature abstracted.

  8. SAB report: Radionuclides in drinking water. Review of the Office of Drinking Water`s criteria documents and related reports for uranium, radon, and man-made beta-gamma emitters by the radiation advisory committee

    SciTech Connect

    1991-12-01

    EPA`s Office of Drinking Water developed draft criteria documents and related reports that were the basis for new drinking water standards for uranium, radium, radon and man-made beta-gamma emitting radionuclides during the period November 1989-July 1990. The overall quality of the four draft criteria documents submitted to the Subcommittee for its review was not good. Taken as a set, the documents are inconsistent in approach and with Agency practice in the derivation of drinking water criteria for other contaminants.

  9. Do failures in non-technical skills contribute to fatal medical accidents in Japan? A review of the 2010–2013 national accident reports

    PubMed Central

    Uramatsu, Masashi; Fujisawa, Yoshikazu; Mizuno, Shinya; Souma, Takahiro; Komatsubara, Akinori; Miki, Tamotsu

    2017-01-01

    Objectives We sought to clarify how large a proportion of fatal medical accidents can be considered to be caused by poor non-technical skills, and to support development of a policy to reduce number of such accidents by making recommendations about possible training requirements. Design Summaries of reports of fatal medical accidents, published by the Japan Medical Safety Research Organization, were reviewed individually. Three experienced clinicians and one patient safety expert conducted the reviews to determine the cause of death. Views of the patient safety expert were given additional weight in the overall determination. Setting A total of 73 summary reports of fatal medical accidents were reviewed. These reports had been submitted by healthcare organisations across Japan to the Japan Medical Safety Research Organization between April 2010 and March 2013. Primary and secondary outcome measures The cause of death in fatal medical accidents, categorised into technical skills, non-technical skills and inevitable progress of disease were evaluated. Non-technical skills were further subdivided into situation awareness, decision making, communication, team working, leadership, managing stress and coping with fatigue. Results Overall, the cause of death was identified as non-technical skills in 34 cases (46.6%), disease progression in 33 cases (45.2%) and technical skills in two cases (5.5%). In two cases, no consensual determination could be achieved. Further categorisation of cases of non-technical skills were identified as 14 cases (41.2%) of problems with situation awareness, eight (23.5%) with team working and three (8.8%) with decision making. These three subcategories, or combinations of them, were identified as the cause of death in 33 cases (97.1%). Conclusions Poor non-technical skills were considered to be a significant cause of adverse events in nearly half of the fatal medical accidents examined. Improving non-technical skills may be effective for

  10. Computer aided-diagnosis of prostate cancer on multiparametric MRI: a technical review of current research.

    PubMed

    Wang, Shijun; Burtt, Karen; Turkbey, Baris; Choyke, Peter; Summers, Ronald M

    2014-01-01

    Prostate cancer (PCa) is the most commonly diagnosed cancer among men in the United States. In this paper, we survey computer aided-diagnosis (CADx) systems that use multiparametric magnetic resonance imaging (MP-MRI) for detection and diagnosis of prostate cancer. We review and list mainstream techniques that are commonly utilized in image segmentation, registration, feature extraction, and classification. The performances of 15 state-of-the-art prostate CADx systems are compared through the area under their receiver operating characteristic curves (AUC). Challenges and potential directions to further the research of prostate CADx are discussed in this paper. Further improvements should be investigated to make prostate CADx systems useful in clinical practice.

  11. Single joint robotic orthoses for gait rehabilitation: An educational technical review.

    PubMed

    Hussain, Shahid; Jamwal, Prashant K; Ghayesh, Mergen H

    2016-04-01

    Robot-assisted physical gait therapy is gaining recognition among the rehabilitation engineering community. Several robotic orthoses for the treatment of gait impairments have been developed during the last 2 decades, many of which are designed to provide physical therapy to a single joint of the lower limb; these are reviewed here. The mechanism design and actuation concepts for these single joint robotic orthoses are discussed. The control algorithms developed for these robotic orthoses, which include trajectory tracking control and assist-as-needed control, are described. Finally, the mechanism design and control of single joint robotic orthoses are discussed. There is a strong need to develop assist-as-needed control algorithms and to perform clinical evaluation of these robotic orthoses in order to establish their therapeutic efficacy.

  12. Technical review of the status of Northern Goshawks in the western United States

    USGS Publications Warehouse

    Andersen, D.E.; DeStefano, S.; Goldstein, M.I.; Titus, K.; Crocker-Bedford, C.; Keane, J.J.; Anthony, R.G.; Rosenfield, Robert N.

    2005-01-01

    The U.S. Fish and Wildlife Service (FWS) was petitioned in 1997 to consider listing Northern Goshawks (Accipiter gentilis atricapillus) under the Endangered Species Act of 1973, west of the 100th meridian of the contiguous United States. In their 12-mo finding issued in June 1998, the FWS determined that listing this population as threatened or endangered was not warranted and based that decision on review existing population and habitat information. Because the status of goshawks in the western U.S. continues to be contentious and the FWS finding has been challenged, the Raptor Research Foundation, Inc. and The Wildlife Society jointly formed a committee to review information regarding the status of the goshawk population in the contiguous U.S. west of the 100th meridian. The committee was requested to: (1) determine if there is evidence of a population trend in goshawks in the western U.S., excluding Alaska; (2) determine if there is evidence that goshawks nesting in the eastern and western U.S. represent distinctive, genetically unique populations; and (3) evaluate evidence for goshawk-habitat relations, including any association with large, mostly-unbroken tracts of old growth and mature forests. Based on existing information, the committee concluded: (1) existing data are not adequate to assess population trend in goshawks west of the 100th meridian; (2) existing analyses of phylogeography have not provided evidence of genetic differences among recognized (atricapillus, laingi) or putative (apache) subspecies, and the genetic distinctness of atricapillus goshawks in western and eastern North America is not known; and (3) at present, assessing the status of goshawks solely using distribution of late-successional forests is not appropriate, based on the current understanding of goshawk-habitat relations, although goshawks clearly use and often select late-successional forests for nesting and foraging. We provide recommendations on information needs to assess

  13. Actions Needed to Ensure Scientific and Technical Information is Adequately Reviewed at Goddard Space Flight Center, Johnson Space Center, Langley Research Center, and Marshall Space Flight Center

    NASA Technical Reports Server (NTRS)

    2008-01-01

    This audit was initiated in response to a hotline complaint regarding the review, approval, and release of scientific and technical information (STI) at Johnson Space Center. The complainant alleged that Johnson personnel conducting export control reviews of STI were not fully qualified to conduct those reviews and that the reviews often did not occur until after the STI had been publicly released. NASA guidance requires that STI, defined as the results of basic and applied scientific, technical, and related engineering research and development, undergo certain reviews prior to being released outside of NASA or to audiences that include foreign nationals. The process includes technical, national security, export control, copyright, and trade secret (e.g., proprietary data) reviews. The review process was designed to preclude the inappropriate dissemination of sensitive information while ensuring that NASA complies with a requirement of the National Aeronautics and Space Act of 1958 (the Space Act)1 to provide for the widest practicable and appropriate dissemination of information resulting from NASA research activities. We focused our audit on evaluating the STI review process: specifically, determining whether the roles and responsibilities for the review, approval, and release of STI were adequately defined and documented in NASA and Center-level guidance and whether that guidance was effectively implemented at Goddard Space Flight Center, Johnson Space Center, Langley Research Center, and Marshall Space Flight Center. Johnson was included in the review because it was the source of the initial complaint, and Goddard, Langley, and Marshall were included because those Centers consistently produce significant amounts of STI.

  14. Criteria for Evaluating the Effectiveness of Library Operations and Services. Phase III: Recommended Criteria and Methods for Their Utilization.

    ERIC Educational Resources Information Center

    Wessel, C. J.; Moore, K. L.

    This report assesses and recommends criteria and methods for evaluating the performance (effectiveness and efficiency) of technical library operations and services. These criteria and methods include those identified in the state-of-the-art of library evaluation (existing criteria and methods) and those developed by adoption of criteria from the…

  15. Atomic weights of the elements--Review 2000 (IUPAC Technical Report)

    USGS Publications Warehouse

    de Laeter, John R.; Böhlke, John Karl; De Bièvre, P.; Hidaka, H.; Peiser, H.S.; Rosman, K.J.R.; Taylor, P.D.P.

    2003-01-01

    A consistent set of internationally accepted atomic weights has long been an essential aim of the scientific community because of the relevance of these values to science and technology, as well as to trade and commerce subject to ethical, legal, and international standards. The standard atomic weights of the elements are regularly evaluated, recommended, and published in updated tables by the Commission on Atomic Weights and Isotopic Abundances (CAWIA) of the International Union of Pure and Applied Chemistry (IUPAC). These values are invariably associated with carefully evaluated uncertainties. Atomic weights were originally determined by mass ratio measurements coupled with an understanding of chemical stoichiometry, but are now based almost exclusively on knowledge of the isotopic composition (derived from isotope-abundance ratio measurements) and the atomic masses of the isotopes of the elements. Atomic weights and atomic masses are now scaled to a numerical value of exactly 12 for the mass of the carbon isotope of mass number 12. Technological advances in mass spectrometry and nuclear-reaction energies have enabled atomic masses to be determined with a relative uncertainty of better than 1 ×10−7 . Isotope abundances for an increasing number of elements can be measured to better than 1 ×10−3 . The excellent precision of such measurements led to the discovery that many elements, in different specimens, display significant variations in their isotope-abundance ratios, caused by a variety of natural and industrial physicochemical processes. While such variations increasingly place a constraint on the uncertainties with which some standard atomic weights can be stated, they provide numerous opportunities for investigating a range of important phenomena in physical, chemical, cosmological, biological, and industrial processes. This review reflects the current and increasing interest of science in the measured differences between source-specific and even sample

  16. Fitness for duty in the nuclear power industry: A review of technical issues

    SciTech Connect

    Barnes, V.; Fleming, I.; Grant, T.; Hauth, J.; Hendrickson, J.; Kono, B.; Moore, C.; Olson, J.; Saari, L.; Toquam, J.; Wieringa, D.; Yost, P.; Hendrickson, P.; Moon, D.; Scott, W.

    1988-09-01

    This report presents information gathered and analyzed in support of the United States Nuclear Regulatory Commission's (NRC's) efforts to develop a rule that will ensure that workers with unescorted access to protected areas in nuclear power plants are fit for duty. The primary potential fitness-for-duty concern addressed in the report is impairment caused by substance abuse, although other sources of impairment on the job are discussed. The report examines the prevalence of fitness-for-duty problems and discusses the use and effects of illicit drugs, prescription drugs, over-the-counter preparations and alcohol. The ways in which fitness-for-duty concerns are being addressed in both public- and private-sector industries are reviewed, and a description is provided of fitness-for-duty practices in six organizations that, like the nuclear industry, are regulated and whose operations can affect public health and safety. Methods of ensuring fitness for duty in the nuclear industry are examined in detail. The report also addresses methods of evaluating the effectiveness of fitness-for-duty programs in the nuclear power industry.

  17. Scientometric analysis: A technical need for medical science researchers either as authors or as peer reviewers

    PubMed Central

    Masic, Izet

    2016-01-01

    The nature of performing a scientific research is a process that has several different components which consist of identifying the key research question(s), choices of scientific approach for the study and data collection, data analysis, and finally reporting on results. Generally, peer review is a series of procedures in the evaluation of a creative work or performance by other people, who work in the same or related field, with the aim of maintaining and improving the quality of work or performance in that field. The assessment of the achievement of every scientist, and thus indirectly determining his reputation in the scientific community of these publications, especially journals, is done through the so-called impact factor index. The impact factor predicts or estimates that how many annual citations article may receive after its publication. Evaluation of scientific productivity and assessment of the published articles of researchers and scientists can be made through the so-called H-index. The quality of published results of scientific work largely depends on knowledge sources that are used in the preparation, which means that it should be considered to serve the purpose and the very relevance of the information used. Scientometrics as a field of science covers all aforementioned issues, and scientometric analysis is obligatory for quality assessment of the scientific validity of published articles and other type of publications. PMID:26985429

  18. Multispectral imaging: a review of its technical aspects and applications in anatomic pathology.

    PubMed

    Mansfield, J R

    2014-01-01

    The field of anatomic pathology has changed significantly over the last decades and, as a result of the technological developments in molecular pathology and genetics, has had increasing pressures put on it to become quantitative and to provide more information about protein expression on a cellular level in tissue sections. Multispectral imaging (MSI) has a long history as an advanced imaging modality and has been used for over a decade now in pathology to improve quantitative accuracy, enable the analysis of multicolor immunohistochemistry, and drastically reduce the impact of contrast-robbing tissue autofluorescence common in formalin-fixed, paraffin-embedded tissues. When combined with advanced software for the automated segmentation of different tissue morphologies (eg, tumor vs stroma) and cellular and subcellular segmentation, MSI can enable the per-cell quantitation of many markers simultaneously. This article covers the role that MSI has played in anatomic pathology in the analysis of formalin-fixed, paraffin-embedded tissue sections, discusses the technological aspects of why MSI has been adopted, and provides a review of the literature of the application of MSI in anatomic pathology.

  19. Technical, economical, and climate-related aspects of biochar production technologies: a literature review.

    PubMed

    Meyer, Sebastian; Glaser, Bruno; Quicker, Peter

    2011-11-15

    For the development of commercial biochar projects, reliable data on biochar production technologies is needed. For this purpose, peer-reviewed scientific articles on carbonization technologies (pyrolysis, gasification, hydrothermal carbonization, and flash carbonization) have been analyzed. Valuable information is provided by papers on pyrolysis processes, less information is available on gasification processes, and few papers about hydrothermal and flash carbonization technologies were identified. A wide range of data on the costs of char production (between 51 US$ per tonne pyrolysis biochar from yard waste and 386 US$ per tonne retort charcoal) and on the GHG balance of biochar systems (between -1054 kg CO(2)e and +123 kg CO(2)e per t dry biomass feedstock) have been published. More data from pilot projects are needed to improve the evaluation of biochar production technologies. Additional research on the influence of biochar application on surface albedo, atmospheric soot concentration, and yield responses is necessary to assess the entire climate impact of biochar systems. Above all, further field trials on the ability of different technologies to produce chars for agricultural soils and carbon sequestration are essential for future technology evaluation.

  20. Scientometric analysis: A technical need for medical science researchers either as authors or as peer reviewers.

    PubMed

    Masic, Izet

    2016-01-01

    The nature of performing a scientific research is a process that has several different components which consist of identifying the key research question(s), choices of scientific approach for the study and data collection, data analysis, and finally reporting on results. Generally, peer review is a series of procedures in the evaluation of a creative work or performance by other people, who work in the same or related field, with the aim of maintaining and improving the quality of work or performance in that field. The assessment of the achievement of every scientist, and thus indirectly determining his reputation in the scientific community of these publications, especially journals, is done through the so-called impact factor index. The impact factor predicts or estimates that how many annual citations article may receive after its publication. Evaluation of scientific productivity and assessment of the published articles of researchers and scientists can be made through the so-called H-index. The quality of published results of scientific work largely depends on knowledge sources that are used in the preparation, which means that it should be considered to serve the purpose and the very relevance of the information used. Scientometrics as a field of science covers all aforementioned issues, and scientometric analysis is obligatory for quality assessment of the scientific validity of published articles and other type of publications.

  1. Endoluminal solutions to bariatric surgery complications: A review with a focus on technical aspects and results

    PubMed Central

    Souto-Rodríguez, Raquel; Alvarez-Sánchez, María-Victoria

    2017-01-01

    Obesity is a growing problem in developed countries, and surgery is the most effective treatment in terms of weight loss and improving medical comorbidity in a high proportion of obese patients. Despite the advances in surgical techniques, some patients still develop acute and late postoperative complications, and an endoscopic evaluation is often required for diagnosis. Moreover, the high morbidity related to surgical reintervention, the important enhancement of endoscopic procedures and technological innovations introduced in endoscopic equipment have made the endoscopic approach a minimally-invasive alternative to surgery, and, in many cases, a suitable first-line treatment of bariatric surgery complications. There is now evidence in the literature supporting endoscopic management for some of these complications, such as gastrointestinal bleeding, stomal and marginal ulcers, stomal stenosis, leaks and fistulas or pancreatobiliary disorders. However, endoscopic treatment in this setting is not standardized, and there is no consensus on its optimal timing. In this article, we aim to analyze the secondary complications of the most expanded techniques of bariatric surgery with special emphasis on those where more solid evidence exists in favor of the endoscopic treatment. Based on a thorough review of the literature, we evaluated the performance and safety of different endoscopic options for every type of complication, highlighting the most recent innovations and including comparative data with surgical alternatives whenever feasible. PMID:28360973

  2. Gut Health of Pigs: Challenge Models and Response Criteria with a Critical Analysis of the Effectiveness of Selected Feed Additives — A Review

    PubMed Central

    Adewole, D. I.; Kim, I. H.; Nyachoti, C. M.

    2016-01-01

    The gut is the largest organ that helps with the immune function. Gut health, especially in young pigs has a significant benefit to health and performance. In an attempt to maintain and enhance intestinal health in pigs and improve productivity in the absence of in-feed antibiotics, researchers have evaluated a wide range of feed additives. Some of these additives such as zinc oxide, copper sulphate, egg yolk antibodies, mannan-oligosaccharides and spray dried porcine plasma and their effectiveness are discussed in this review. One approach to evaluate the effectiveness of these additives in vivo is to use an appropriate disease challenge model. Over the years, researchers have used a number of challenge models which include the use of specific strains of enterotoxigenic Escherichia coli, bacteria lipopolysaccharide challenge, oral challenge with Salmonella enteric serotype Typhimurium, sanitation challenge, and Lawsonia intercellularis challenge. These challenge models together with the criteria used to evaluate the responses of the animals to them are also discussed in this review. PMID:26954144

  3. Index to Nuclear Safety: a technical progress review by chronology, permuted title, and author, Volume 18 (1) through Volume 22 (6)

    SciTech Connect

    Cottrell, W.B.; Passiakos, M.

    1982-06-01

    This index to Nuclear Safety covers articles published in Nuclear Safety, Volume 18, Number 1 (January-February 1977) through Volume 22, Number 6 (November-December 1981). The index is divided into three section: a chronological list of articles (including abstracts), a permuted-title (KWIC) index, and an author index. Nuclear Safety, a bimonthly technical progress review prepared by the Nuclear Safety Information Center, covers all safety aspects of nuclear power reactors and associated facilities. Over 300 technical articles published in Nuclear Safety in the last 5 years are listed in this index.

  4. Columbia River Treaty 2014/2024 Review: Phase 1 Technical Studies

    SciTech Connect

    none,

    2009-04-01

    -2024 Treaty planning and Columbia River operations. The U.S. Army Corps of Engineers and the Bonneville Power Administration, the agencies that implement the Treaty in the United States on behalf of the U.S. Entity (see Treaty Governance sidebar), are conducting a multi-year effort to understand these implications. This effort is called the 2014/2024 Columbia River Treaty Review.

  5. Minimizing effects of over-water docks on federally listed fish stocks in McNary Reservoir: A literature review for criteria

    USGS Publications Warehouse

    Rondorf, Dennis W.; Rutz, Gary L.; Charrier, Jodi C.

    2010-01-01

    McNary Lock and Dam were completed in 1953, creating McNary Reservoir, or Lake Wallula. The shoreline of the reservoir is federally owned and as a result the U.S. Army Corps of Engineers (USACE) has certain land and fish habitat management responsibilities to balance with other multipurpose benefits. The Endangered Species Act (ESA) listing of Columbia and Snake River salmon stocks has changed the management of salmon harvest, hydropower operations, hatchery practices, and habitat management in recent years. There are 12 salmon Oncorhynchus spp., steelhead Oncorhynchus mykiss, and bull trout Salvelinus confluentus evolutionarily significant units (ESU‘s) that use this reach of the Columbia River at one or more stages in their life history. Of those 12, 8 are listed as threatened or endangered under the federal Endangered Species Act. The entire portion of the Columbia River in the Hanford Reach and McNary Reservoir is designated critical habitat for seven ESA-listed salmon species. The USACE is in the process of updating the 1983 McNary Lakeshore Management Plan. The updated Shoreline Plan provides criteria for private use of the federal shoreline of McNary Reservoir, specifically the permitting of private docks, over-water structures, and modifications to shoreline vegetation by adjacent land owners. The previous Shoreline Plan was written prior to the federal listing of salmon species. At the request of the USACE, the purpose of this report is to review information from the literature and determine the extent to which the criteria proposed by USACE for the docks and over-water structures are supported by the current body of scientific knowledge.

  6. Applying Human-performance Models to Designing and Evaluating Nuclear Power Plants: Review Guidance and Technical Basis

    SciTech Connect

    O'Hara, J.M.

    2009-11-30

    Human performance models (HPMs) are simulations of human behavior with which we can predict human performance. Designers use them to support their human factors engineering (HFE) programs for a wide range of complex systems, including commercial nuclear power plants. Applicants to U.S. Nuclear Regulatory Commission (NRC) can use HPMs for design certifications, operating licenses, and license amendments. In the context of nuclear-plant safety, it is important to assure that HPMs are verified and validated, and their usage is consistent with their intended purpose. Using HPMs improperly may generate misleading or incorrect information, entailing safety concerns. The objective of this research was to develop guidance to support the NRC staff's reviews of an applicant's use of HPMs in an HFE program. The guidance is divided into three topical areas: (1) HPM Verification, (2) HPM Validation, and (3) User Interface Verification. Following this guidance will help ensure the benefits of HPMs are achieved in a technically sound, defensible manner. During the course of developing this guidance, I identified several issues that could not be addressed; they also are discussed.

  7. Accomplishments of Aquarius: NASA's first global Sea Surface Salinity Mission: a review of the technical findings to date

    NASA Astrophysics Data System (ADS)

    Sen, Amit

    2014-10-01

    Launched 10 June 2011, the NASA's Aquarius instrument onboard the Argentine built and managed Satélite de Aplicaciones Científicas (SAC-D) has been tirelessly observing the open oceans, confirming and adding new knowledge to the not so vast measured records of our Earth's global oceans. This paper reviews the data collected over the last 3 years, it's findings, challenges and future work that is at hand for the sleepless oceanographers, hydrologists and climate scientists. Although routine data is being collected, a snapshot is presented from almost 3-years of flawless operations showing new discoveries and possibilities of lot more in the future. Repetitive calibration and validation of measurements from Aquarius continue together with comparison of the data to the existing array of Argo temperature/salinity profiling floats, measurements from the recent Salinity Processes in the Upper Ocean Regional Study (SPURS) in-situ experiment and research, and to the data collected from the European Soil Moisture Ocean Salinity (SMOS) mission. This all aids in the optimization of computer model functions to improve the basic understanding of the water cycle over the oceans and its ties to climate. The Aquarius mission operations team also has been tweaking and optimizing algorithms, reprocessing data as needed, and producing salinity movies that has never been seen before. A brief overview of the accomplishments, technical findings to date will be covered in this paper.

  8. Energy storage criteria handbook

    NASA Astrophysics Data System (ADS)

    Hull, J. R.; Cole, R. L.; Hull, A. B.

    1982-10-01

    The purpose of this handbook is to provide information and criteria necessary for the selection and sizing of energy storage technologies for use at U.S. Naval facilities. The handbook gives Naval base personnel procedures and information to select the most viable energy storage options to provide the space conditioning (heating and cooling) and domestic hot water needs of their facility. The handbook may also be used by contractors, installers, designers, engineers, architects, and manufacturers who intend to enter the energy storage business. The handbook is organized into three major sections: a general section, a technical section, and an example section. While a technical background is assumed for the latter two sections, the general section is simply written and can serve as an introduction to the field of energy storage. The technical section examines the following energy storage technologies: sensible heat storage, latent heat storage, cold storage, thermochemical storage, mechanical storage, pumped hydro storage, and electrochemical storage. The example section is limited to thermal storage and includes examples for: water tank storage, rockbed storage, latent heat storage, and cold water storage.

  9. USEPA National Functional Guidelines for Inorganic Superfund Data Review (ISM02.2)

    EPA Pesticide Factsheets

    This document is designed to assist the reviewer in evaluating (a) whether the analytical data meet the technical and Quality Control (QC) criteria specified in the SOW, and (b) the usability and extent of bias of any data that do not meet these criteria.

  10. USEPA National Functional Guidelines for Inorganic Superfund Methods Data Review (ISM02.3)

    EPA Pesticide Factsheets

    This document is designed to assist the reviewer in evaluating (a) whether the analytical data meet the technical and Quality Control (QC) criteria specified in the SOW, and (b) the usability and extent of bias of any data that do not meet these criteria.

  11. 48 CFR 801.602-83 - Documents to submit for legal or technical review-contract modifications.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... REGULATION SYSTEM Career Development, Contracting Authority, and Responsibilities 801.602-83 Documents to..., or medical center requirements). (5) The contracting officer's technical representative's...

  12. 48 CFR 801.602-83 - Documents to submit for legal or technical review-contract modifications.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... REGULATION SYSTEM Career Development, Contracting Authority, and Responsibilities 801.602-83 Documents to..., or medical center requirements). (5) The contracting officer's technical representative's...

  13. 48 CFR 801.602-83 - Documents to submit for legal or technical review-contract modifications.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... REGULATION SYSTEM Career Development, Contracting Authority, and Responsibilities 801.602-83 Documents to..., or medical center requirements). (5) The contracting officer's technical representative's...

  14. 48 CFR 801.602-83 - Documents to submit for legal or technical review-contract modifications.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... REGULATION SYSTEM Career Development, Contracting Authority, and Responsibilities 801.602-83 Documents to..., or medical center requirements). (5) The contracting officer's technical representative's...

  15. Causal assessment of dietary acid load and bone disease: a systematic review & meta-analysis applying Hill's epidemiologic criteria for causality

    PubMed Central

    2011-01-01

    Background Modern diets have been suggested to increase systemic acid load and net acid excretion. In response, alkaline diets and products are marketed to avoid or counteract this acid, help the body regulate its pH to prevent and cure disease. The objective of this systematic review was to evaluate causal relationships between dietary acid load and osteoporosis using Hill's criteria. Methods Systematic review and meta-analysis. We systematically searched published literature for randomized intervention trials, prospective cohort studies, and meta-analyses of the acid-ash or acid-base diet hypothesis with bone-related outcomes, in which the diet acid load was altered, or an alkaline diet or alkaline salts were provided, to healthy human adults. Cellular mechanism studies were also systematically examined. Results Fifty-five of 238 studies met the inclusion criteria: 22 randomized interventions, 2 meta-analyses, and 11 prospective observational studies of bone health outcomes including: urine calcium excretion, calcium balance or retention, changes of bone mineral density, or fractures, among healthy adults in which acid and/or alkaline intakes were manipulated or observed through foods or supplements; and 19 in vitro cell studies which examined the hypothesized mechanism. Urine calcium excretion rates were consistent with osteoporosis development; however calcium balance studies did not demonstrate loss of whole body calcium with higher net acid excretion. Several weaknesses regarding the acid-ash hypothesis were uncovered: No intervention studies provided direct evidence of osteoporosis progression (fragility fractures, or bone strength as measured using biopsy). The supporting prospective cohort studies were not controlled regarding important osteoporosis risk factors including: weight loss during follow-up, family history of osteoporosis, baseline bone mineral density, and estrogen status. No study revealed a biologic mechanism functioning at physiological p

  16. INDEPENDENT TECHNICAL REVIEW OF THE BUILDING 100 PLUME, FORMER DOE PINELLAS SITE (YOUNG - RAINEY STAR CENTER), LARGO, FLORIDA

    SciTech Connect

    Eddy-Dilek, C.; Rossabi, J.; Amidon, M.; Riha, B.; Kaback, D.

    2010-07-30

    Contaminated groundwater associated with Building 100 at the Young-Rainey Science, Technology, and Research Center, formerly the DOE Pinellas plant, is the primary remedial challenge that remains to be addressed at the site. Currently, Building 100 is an active industrial facility that is now owned and operated by the Pinellas county government. Groundwater samples collected from monitoring wells recently installed near the southern boundary of the site suggest that contaminated groundwater has migrated off the plant site. In response to the challenges presented by the Building 100 plume, the Office of Legacy Management (LM) requested assistance from the DOE Office of Groundwater and Soil Remediation (EM-32) to provide a review team to make technical recommendations so that they can efficiently and effectively address characterization and remediation of the plume. The review team was unanimous in the conclusion that a dynamic strategy that combines a phased implementation of direct push samplers, sensors, and tools can be used to better delineate the extent of contamination, control plume migration, and rapidly remediate the contaminated groundwater at the site. The initial efforts of the team focused on reviewing the site history and data, organizing the information into a conceptual model, identifying appropriate technologies, and recommending an integrated strategy. The current groundwater data from the site indicate a two-lobed plume extending to the east and south. To the east vinyl chloride is the primary contaminant of concern, to the south, vinyl chloride and cis1, 2-DCE are the primary contaminants. The limited data that are available suggest that reductive dechlorination of the TCE is already occurring but is not sufficient to prevent offsite migration of low concentrations of TCE daughter products. The team recommends that DOE pursue a strategy that builds on the natural cleansing capacity of the subsurface with reductive methods including biostimulation

  17. 1981 Bibliography of Technical Writing.

    ERIC Educational Resources Information Center

    Book, Virginia Alm; And Others

    1982-01-01

    Offers resources on technical writing published in 1981. Arranges the citations under the following categories: bibliographies, books, reviews, and articles on the profession; theory and philosophy; pedagogy; technical speech; research; designing degree programs; technical writing and the computer; writing technical articles and reports;…

  18. 1980 Bibliography of Technical Writing.

    ERIC Educational Resources Information Center

    Book, Virginia Alm; And Others

    1981-01-01

    Offers resources on technical writing that were published in 1980. Arranges the citations under 12 categories: bibliographies, books, reviews, and articles on theory and philosophy; pedagogy; writing technical articles and reports; research; technical writing and the computer; graphic/visual aids; correspondence; technical speech; and designing…

  19. Technical Review Report for the Safety Analysis Report for Packaging Model 9977 S-SARP-G-00001 Revision 2

    SciTech Connect

    DiSabatino, A; Hafner, R; West, M

    2007-10-04

    This Technical Review Report (TRR) summarizes the review findings for the Safety Analysis Report for Packaging (SARP) for the Model 9977 B(M)F-96 shipping container. The content analyzed for this submittal is Content Envelope C.1, Heat Sources, in assemblies of Radioisotope Thermoelectric Generators or food-pack cans. The SARP under review, i.e., S-SARP-G-00001, Revision 2 (August 2007), was originally referred to as the General Purpose Fissile Material Package. The review presented in this TRR was performed using the methods outlined in Revision 3 of the Department of Energy's (DOE's) Packaging Review Guide (PRG) for Reviewing Safety Analysis Reports for Packages. The format of the SARP follows that specified in Revision 2 of the Nuclear Regulatory Commission's, Regulatory Guide 7.9, i.e., Standard Format and Content of Part 71 Applications for Approval of Packages for Radioactive Material. Although the two documents are similar in their content, they are not identical. Formatting differences have been noted in this TRR, where appropriate. The Model 9977 Package is a 35-gallon drum package design that has evolved from a family of packages designed by DOE contractors at the Savannah River Site. The Model 9977 Package design includes a single, 6-inch diameter, stainless steel pressure vessel containment system (i.e., the 6CV) that was designed and fabricated in accordance with Section III, Subsection NB, of the American Society of Mechanical Engineers Boiler & Pressure Vessel Code. The earlier package designs, i.e., the Model 9965, 9966, 9967 and 9968 Packages, were originally designed and certified in the 1980s. In the 1990s, updated package designs that incorporated design features consistent with new safety requirements, based on International Atomic Energy Agency guidelines, were proposed. The updated package designs were the Model 9972, 9973, 9974 and 9975 Packages, respectively. The Model 9975 Package was certified by the Packaging Certification Program, under

  20. F/H effluent treatment facility. Technical data summary

    SciTech Connect

    Ryan, J P; Stimson, R E

    1984-12-01

    This document provides the technical basis for the design of the facility. Some of the sections are described with options to permit simplification of the process, depending on the effluent quality criteria that the facility will have to meet. Each part of the F/HETF process is reviewed with respect to decontamination and concentration efficiency, operability, additional waste generation, energy efficiency, and compatability with the rest of the process.

  1. Independent Peer Reviews

    SciTech Connect

    2012-03-16

    Independent Assessments: DOE's Systems Integrator convenes independent technical reviews to gauge progress toward meeting specific technical targets and to provide technical information necessary for key decisions.

  2. Life cycle tools combined with multi-criteria and participatory methods for agricultural sustainability: Insights from a systematic and critical review.

    PubMed

    De Luca, Anna Irene; Iofrida, Nathalie; Leskinen, Pekka; Stillitano, Teodora; Falcone, Giacomo; Strano, Alfio; Gulisano, Giovanni

    2017-04-07

    Life cycle (LC) methodologies have attracted a great interest in agricultural sustainability assessments, even if, at the same time, they have sometimes been criticized for making unrealistic assumptions and subjective choices. To cope with these weaknesses, Multi-Criteria Decision Analysis (MCDA) and/or participatory methods can be used to balance and integrate different sustainability dimensions. The purpose of this study is to highlight how life cycle approaches were combined with MCDA and participatory methods to address agricultural sustainability in the published scientific literature. A systematic and critical review was developed, highlighting the following features: which multi-criterial and/or participatory methods have been associated with LC tools; how they have been integrated or complemented (methodological relationships); the intensity of the involvement of stakeholders (degree of participation); and which synergies have been achieved by combining the methods. The main typology of integration was represented by multi-criterial frameworks integrating LC evaluations. LC tools can provide MCDA studies with local and global information on how to reduce negative impacts and avoid burden shifts, while MCDA methods can help LC practitioners deal with subjective assumptions in an objective way, to take into consideration actors' values and to overcome trade-offs among the different dimensions of sustainability. Considerations concerning the further development of Life Cycle Sustainability Assessment (LCSA) have been identified as well.

  3. [BMW diagnostic criteria for IBS].

    PubMed

    Matsueda, Kei

    2006-08-01

    Rome I diagnostic criteria for IBS was published in 1992 and it became a global diagnostic criteria. However, the criteria was not practical and somewhat complicated. Moreover, its symptomatic duration was too long (defined as more than 3 months) to be introduced in clinical practice. Therefore, Japanese member of BMW(Bowel Motility Workshop) tried to develop a new diagnostic criteria for IBS and it was established in 1995 by way of the Delphi method. The criteria was named as BMW diagnostic criteria and it was shown below: BMW diagnostic criteria for IBS (1995) At least one month or more of repetitive symptoms of the following 1) and 2) and no evidence of organic disease that likely to explain the symptoms. 1) Existence of abdominal pain, abdominal discomfort or abdominal distension 2) Existence of abnormal bowel movement (diarrhea, constipation) Abnormal bowel movement includes at least one of the below; (1) Abnormal stool frequency (2) Abnormal stool form (lumpy/hard or loose/wartery stool) Moreover, the following test should be performed as a rule to exclude organic diseases. (1) Urinalysis, fecal occult blood testing, CBC, chemistry (2) Barium enema or colonofiberscopic examination The other diagnostic criteria for IBS was also reviewed and their characteristics were compared with BMW diagnostic criteria.

  4. The cytologic criteria of malignancy.

    PubMed

    Fischer, Andrew H; Zhao, Chengquan; Li, Qing Kay; Gustafson, Karen S; Eltoum, Isam-Eldin; Tambouret, Rosemary; Benstein, Barbara; Savaloja, Lynnette C; Kulesza, Peter

    2010-07-01

    Cytology and cell biology are two separate fields that share a focus on cancer. Cancer is still diagnosed based on morphology, and surprisingly little is known about the molecular basis of the defining structural features. Cytology uses the smallest possible biopsy for diagnosis by reducing morphologic "criteria of malignancy" to the smallest scale. To begin to develop common ground, members of the American Society of Cytopathology Cell Biology Liaison Working Group classify some of the "criteria of malignancy" and review their relation to current cell biology concepts. The criteria of malignancy are extremely varied, apparently reflecting many different pathophysiologies in specific microenvironments. Criteria in Group 1 comprise tissue-level alterations that appear to relate to resistance to anoikis, alterations in cell adhesion molecules, and loss of apical-basal polarity. Criteria in Group 2 reflect genetic instability, including chromosomal and possibly epigenetic instability. Criteria in Groups 3 are subcellular structural changes involving cytoplasmic components, nuclear lamina, chromatin and nucleoli that cannot be accounted for by genetic instability. Some distinct criteria in Group 3 are known to be induced by cancer genes, but their precise structural basis remains obscure. The criteria of malignancy are not closely related to the histogenetic classification of cancers, and they appear to provide an alternative, biologically relevant framework for establishing common ground between cytologists and cell biologists. To understand the criteria of malignancy at a molecular level would improve diagnosis, and likely point to novel cell physiologies that are not encompassed by current cell biology concepts.

  5. The U.S. Nuclear Regulatory Commission's Strategy for Revising the RIA Acceptance Criteria

    SciTech Connect

    Clifford, Paul M.

    2007-07-01

    The U.S. Nuclear Regulatory Commission (NRC) has issued interim criteria and guidance for the reactivity-initiated accident (RIA) within the latest revision to NUREG-0800, 'Standard Review Plan' (SRP), Section 4.2, 'Fuel System Design', Appendix B (Revision 03, March 2007). The purpose of this paper is as follows: 1. present a change in regulatory staff position regarding the requirements of 10 CFR 50, Appendix A, General Design Criteria 28 (GDC28) and changes in regulatory guidance provided in Regulatory Guide (RG) 1.77, RG 1.195, RG 1.183, and previous versions of NUREG-0800 SRP; 2. describe the implementation strategy and schedule for both new reactors and the existing fleet; and 3. encourage licensees and nuclear fuel vendors to (1) develop improved core physics analytical methods to allow a more deliberate transition to the new fuel cladding failure criteria and (2) develop the technical basis to address the new core coolability criteria. (authors)

  6. EE Technical Review

    SciTech Connect

    Not Available

    1985-06-01

    Areas of research reported include: ultrafast gating of microchannel plate x-ray spectrometers, study of power MOS fast switching techniques, lightning vulnerability of nuclear explosive test systems at the Nevada Test Site, and a computer model of the MFTF-B neutral beam accel dc power supply.

  7. EE Technical Review

    SciTech Connect

    Not Available

    1985-12-01

    Brief summaries are given of electronics engineering work, including: laser engineering, engineering research, nuclear energy systems, engineering services, and field test systems. Individual papers are abstracted separately. (LEW)

  8. SAM Technical Review Committee Final Report: Summary and Key Recommendations from the Onsite TRC Meeting Held April 22-23, 2013

    SciTech Connect

    Blair, N.; Dobos, S.; Janzou, S.; Gilman, P.; Freeman, J.; Kaffine, L.

    2013-08-01

    The System Advisor Model (SAM) is a broad and robust set of models and frameworks for analyzing both system performance and system financing. It does this across a range of technologies dominated by solar technologies including photovoltaics (PV) and concentrated solar power (CSP). The U.S. Department of Energy (DOE) Solar Energy Technology Program requested the SAM development team to review the photovoltaic performance modeling with the development community and specifically, with the independent engineering community. The report summarizes the major effort for this technical review committee (TRC).

  9. Criteria for the evaluation of a dilute decontamination demonstration

    SciTech Connect

    FitzPatrick, V.F.; Divine, J.R.; Hoenes, G.R.; Munson, L.F.; Card, C.J.

    1981-12-01

    This document provides the prerequisite technical information required to evaluate and/or develop a project to demonstrate the dilute chemical decontamination of the primary coolant system of light water reactors. The document focuses on five key areas: the basis for establishing programmatic prerequisites and the key decision points that are required for proposal evaluation and/or RFP (Request for Proposal) issuance; a technical review of the state-of-the-art to identify the potential impacts of a reactor's primary-system decontamination on typical BWR and PWR plants; a discussion of the licensing, recertification, fuel warranty, and institutional considerations and processes; a preliminary identification and development of the selection criteria for the reactor and the decontamination process; and a preliminary identification of further research and development that might be required.

  10. (Review Draft) Radiation Site Cleanup Regulations: Technical Support Document For The Development Of Radionuclide Cleanup Levels For Soil

    EPA Pesticide Factsheets

    This document describes parts of the technical analysis being undertaken in support of standards that ensure certain sites are cleaned up to a level that is protective of human health and the environment before they are released for public use.

  11. Learn What’s New for the 2016 Climate Leadership Awards: A Webinar Review of 2016 Categories, Eligibility, Criteria, and the Application Process

    EPA Pesticide Factsheets

    EPA, The Climate Registry, and Center for Climate and Energy Solutions provide information to assist organizations in applying for Climate Leadership Awards, including eligibility, evaluation criteria, and application content.

  12. Review of U.S. Department of Energy technical basis report for surface characteristics, preclosure hydrology, and erosion

    SciTech Connect

    1995-12-31

    The Nuclear Waste Policy Act designates Yucca Mountain, Nevada, as the candidate site for the nation`s first permanent geologic repository for spent nuclear fuel and high-level nuclear waste. The act charges the U.S. Department of Energy (DOE) Office of Civilian Radioactive Waste Management (OCRWM) with conducting the necessary studies to determine whether the Yucca Mountain site meets the technical and regulatory requirements for a permanent repository. To meet this responsibility, OCRWM established the Yucca Mountain Site Characterization Office (YMSCO) to conduct the necessary investigations and analyses. As part of its site characterization effort, YMSCO plans to issue a series of technical basis reports that will summarize and synthesize data, analyses, and interpretations on the following siting-related technical topics: (1) surface characteristics, preclosure hydrology, and erosion; (2) seismicity, tectonics, and volcanism; (3) rock characteristics and geochemistry; (4) preclosure radiological safety; (5) geohydrology and transport; and (6) total system performance assessment.

  13. Technical evaluation panel summary report. Ceramic and glass immobilization options fissile materials disposition program

    SciTech Connect

    Myers, B. R.; Brummond, W.; Armantrout, G.; Shaw, H.; Jantzen, C. M.; Jostons, A.; McKibben, M.; Strachan, D.; Vienna, J. D.

    1997-12-23

    This report documents the results of a technical evaluation of the merits of ceramic and glass immobilization forms for the disposition of surplus weapons-useable plutonium. The evaluation was conducted by a Technical Evaluation Panel (TEP), whose members were selected to cover a relevant range of scientific and technical expertise and represented each of the technical organizations involved in the Plutonium Immobilization Program. The TEP held a formal review at Lawrence Liver-more National Laboratory (LLNL) from July 2%August 1, 1997. Following this review, the TEP documented the review and its evaluation of the two immobilization technologies in this report to provide a technical basis for a recommendation by LLNL to the Department of Energy (DOE) for the preferred immobilization form. The comparison of the glass and ceramic forms and manufacturing processes was a tremendous challenge to the TEP. The two forms and their processes are similar in many ways. The TEP went to great effort to accurately assess what were, in many cases, fine details of the processes, unit operations, and the glass and ceramic forms themselves. The set of criteria used by the Fissile Materials Disposition Program (FMDP) in past screenings and down-selections was used to measure-the two options. One exception is that the TEP did not consider criteria that were largely nontechnical (namely international impact, public acceptance, and effects on other : DOE programs). The TEP' s measures and assessments are documented in detail. Care was taken to ensure that the data used were well documented and traceable to their source. Although no final conclusion regarding the preferred form was reached or explicitly stated in this report (this was not within the TEP' s charter), no "show stoppers" were identified for either form. Both forms appear capable of satisfying all the criteria, as interpreted by the TEP. The TEP identified a number of distinct and quantifiable differences between the forms

  14. Student-Centered and Dynamic Interfaces that Enrich Technical Learning for Online Science Learners: A Review of the Literature

    ERIC Educational Resources Information Center

    Killian, Susan A.; Beck, Dennis E.; O'Bryan, Corliss A.; Jarvis, Nathan; Clausen, Edgar C.; Crandall, Philip G.

    2014-01-01

    Communicating complex scientific and technical information presents a challenge for food science educators. The most efficient learning occurs when all senses are engaged, one reason that many educators believe that scientific principles are best taught with hands-on laboratory experiences. Today there are many challenges to the continuation of…

  15. Review of Web-Based Technical Documentation Processes. FY07 NAEP-QA Special Study Report. TR-08-17

    ERIC Educational Resources Information Center

    Gribben, Monica; Wise, Lauress; Becker, D. E.

    2008-01-01

    Beginning with the 2000 and 2001 National Assessment of Educational Progress (NAEP) assessments, the National Center for Education Statistics (NCES) has made technical documentation available on the worldwide web at http://nces.ed.gov/nationsreportcard/tdw/. The web-based documentation is designed to be less dense and more accessible than prior…

  16. A Review of the Availability of Primary Scientific and Technical Documents within the United States, Volume I. Final Report.

    ERIC Educational Resources Information Center

    Wood, James L.

    Volume I of this three-volume final report contains a summary of the objectives and results of a study conducted by Chemical Abstracts Service (CAS), a Division of the American Chemical Society (ACS), to determine the availability of the scientific and technical primary literature which the user identifies through the use of secondary services…

  17. A Review of the Availability of Primary Scientific and Technical Documents within the United States, Volume III. Final Report.

    ERIC Educational Resources Information Center

    Wood, James L.

    Volume III of a three-volume report on the availability of primary scientific and technical documents within the U.S. contains the bibliography and 28 appendixes that provide supportive material for the study. Volume I (LI 002 454) contains a summary of the objectives and results of the study, and Volume II (LI 002 455) presents the detailed…

  18. Review of Final Year MSP Evaluations, Performance Period 2007. Analytic and Technical Support for Mathematics and Science Partnerships

    ERIC Educational Resources Information Center

    Bobronnikov, Ellen; Rhodes, Hilary; Bradley, Cay

    2010-01-01

    This final report culminates the evaluation and technical assistance provided for the U.S. Department of Education's Mathematics and Science Partnership (MSP) Program and its projects since 2005. As part of this support, Abt Associates looked across the portfolio of projects funded by the MSP program to draw lessons on best practices. This…

  19. ACR appropriateness criteria jaundice.

    PubMed

    Lalani, Tasneem; Couto, Corey A; Rosen, Max P; Baker, Mark E; Blake, Michael A; Cash, Brooks D; Fidler, Jeff L; Greene, Frederick L; Hindman, Nicole M; Katz, Douglas S; Kaur, Harmeet; Miller, Frank H; Qayyum, Aliya; Small, William C; Sudakoff, Gary S; Yaghmai, Vahid; Yarmish, Gail M; Yee, Judy

    2013-06-01

    A fundamental consideration in the workup of a jaundiced patient is the pretest probability of mechanical obstruction. Ultrasound is the first-line modality to exclude biliary tract obstruction. When mechanical obstruction is present, additional imaging with CT or MRI can clarify etiology, define level of obstruction, stage disease, and guide intervention. When mechanical obstruction is absent, additional imaging can evaluate liver parenchyma for fat and iron deposition and help direct biopsy in cases where underlying parenchymal disease or mass is found. Imaging techniques are reviewed for the following clinical scenarios: (1) the patient with painful jaundice, (2) the patient with painless jaundice, and (3) the patient with a nonmechanical cause for jaundice. The ACR Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed every 2 years by a multidisciplinary expert panel. The guideline development and review include an extensive analysis of current medical literature from peer-reviewed journals and the application of a well-established consensus methodology (modified Delphi) to rate the appropriateness of imaging and treatment procedures by the panel. In those instances where evidence is lacking or not definitive, expert opinion may be used to recommend imaging or treatment.

  20. A literature review reveals that trials evaluating treatment of non-specific low back pain use inconsistent criteria to identify serious pathologies and nerve root involvement

    PubMed Central

    Williams, Ciaran; Hancock, Mark J; Ferreira, Manuela; Ferreira, Paulo; Maher, Chris G

    2012-01-01

    Objectives The broad aim of this study was to assess the homogeneity of patients included in trials of non-specific low back pain (NSLBP). To do this, we investigated the consistency and clarity of criteria used to identify and exclude participants with serious pathologies and nerve root compromise in randomized controlled trials, investigating interventions for NSLBP. Methods We searched Medline database for randomized controlled trials of low back pain (LBP). published between 2000 and 2009. We then randomly selected and screened trials for inclusion until we had 50 eligible trials. Data were extracted on the criteria used to identify cases of serious conditions (e.g. cancer, fracture) and nerve root involvement. Results The majority of papers (35/50) explicitly excluded patients with serious pathology. However, the terminology used and examples given were highly variable. Nerve root involvement was an exclusion criterion in the majority but not all studies. The criteria used for excluding patients with nerve root involvement varied greatly between studies. The most common criteria were ‘motor, sensory or reflex changes’ (nine studies), followed by ‘pain radiating below the knee’ (five studies) and ‘reduced straight leg raise which reproduces leg pain’ (five studies). In half of the included studies, the criteria used, while alluding to nerve root involvement, were not explained adequately for us to determine the types of patients included or excluded. Discussion The inconsistent and unclear criteria used to identify cases of serious pathology and nerve root compromise means that published trials of LBP likely include heterogeneous patient populations. This trait limits our ability to make comparisons across trials or pool studies. Standardization and consensus is important for future research. PMID:23633884

  1. A Review of the Risk in Public Works Projects and Risk Assignment Associated with the Technical Proposals

    NASA Astrophysics Data System (ADS)

    Baba, Kazuhito; Miyatake, Ichiro; Kudo, Masataka; Yokoi, Hiroyuki; Fueta, Toshiharu

    By the enactment of the Bill for Ensuring the Quality of Public Works in 2005, which requires due consideration for the use of technical proposals, or iginality, and ingenuity of the private companies, as well as allows to cap estimates based on the results of evaluations of proposals involving advanced technologies, it becomes easier to request the technical proposals including the design of the structure. With this institutional arrangement, the Ministry of Land, Infrastructure, Transport and the Tourism (MLIT) tries the design-build method etc., in the aim of further utilizing the technical proposals of private companies. Although the design-build method allows a wider range of flexibility in proposals, there is a certain risk associated with this method, as it requires the tender price to be decided when the site condition is unclear. The risk was taken by the contractors when the design-build method was used on a trial basis, for the purpose of ensuring fair competitiveness. However, it was decided that the client shares the risk to some extent, after it was found that such risk assignment was not appropriate in some cases. In view of this background, this study examines the actual risk associated with the examples of public works projects, in the aim of providing basic information used in future discussions, as to how fair competitiveness shall be ensured, while the client shares some risk.

  2. Suggested changes in the departmental review process to improve energy technology base management. Final technical report, October 1980-April 1981

    SciTech Connect

    Bengston, J.; Davidson, R.B.; Hevert, H.W.

    1981-04-01

    The DOE procedures for technology base planning and assessment have been reviewed. On the basis of this review, two recommendations for improved procedures are made. First, DOE should develop the capability to establish, maintain, and use a comprehensive, current inventory of technology base activities. Second, DOE should develop means for describing technology base plans and activities within DOE R and D programs in a way which is suitable for use in Department-wide review of the energy technology base.

  3. Technical writing versus technical writing

    NASA Technical Reports Server (NTRS)

    Dillingham, J. W.

    1981-01-01

    Two terms, two job categories, 'technical writer' and 'technical author' are discussed in terms of industrial and business requirements and standards. A distinction between 'technical writing' and technical 'writing' is made. The term 'technical editor' is also considered. Problems inherent in the design of programs to prepare and train students for these jobs are discussed. A closer alliance between industry and academia is suggested as a means of preparing students with competent technical communication skills (especially writing and editing skills) and good technical skills.

  4. FHR Generic Design Criteria

    SciTech Connect

    Flanagan, George F; Holcomb, David Eugene; Cetiner, Sacit M

    2012-06-01

    The purpose of this document is to provide an initial, focused reference to the safety characteristics of and a licensing approach for Fluoride-Salt-Cooled High-Temperature Reactors (FHRs). The document does not contain details of particular reactor designs nor does it attempt to identify or classify either design basis or beyond design basis accidents. Further, this document is an initial attempt by a small set of subject matter experts to document the safety and licensing characteristics of FHRs for a larger audience. The document is intended to help in setting the safety and licensing research, development, and demonstration path forward. Input from a wider audience, further technical developments, and additional study will be required to develop a consensus position on the safety and licensing characteristics of FHRs. This document begins with a brief overview of the attributes of FHRs and then a general description of their anticipated safety performance. Following this, an overview of the US nuclear power plant approval process is provided that includes both test and power reactors, as well as the role of safety standards in the approval process. The document next describes a General Design Criteria (GDC) - based approach to licensing an FHR and provides an initial draft set of FHR GDCs. The document concludes with a description of a path forward toward developing an FHR safety standard that can support both a test and power reactor licensing process.

  5. FHR Generic Design Criteria

    SciTech Connect

    Flanagan, G.F.; Holcomb, D.E.; Cetiner, S.M.

    2012-06-15

    The purpose of this document is to provide an initial, focused reference to the safety characteristics of and a licensing approach for Fluoride-Salt-Cooled High-Temperature Reactors (FHRs). The document does not contain details of particular reactor designs nor does it attempt to identify or classify either design basis or beyond design basis accidents. Further, this document is an initial attempt by a small set of subject matter experts to document the safety and licensing characteristics of FHRs for a larger audience. The document is intended to help in setting the safety and licensing research, development, and demonstration path forward. Input from a wider audience, further technical developments, and additional study will be required to develop a consensus position on the safety and licensing characteristics of FHRs. This document begins with a brief overview of the attributes of FHRs and then a general description of their anticipated safety performance. Following this, an overview of the US nuclear power plant approval process is provided that includes both test and power reactors, as well as the role of safety standards in the approval process. The document next describes a General Design Criteria (GDC)–based approach to licensing an FHR and provides an initial draft set of FHR GDCs. The document concludes with a description of a path forward toward developing an FHR safety standard that can support both a test and power reactor licensing process.

  6. ACR Appropriateness Criteria Myelopathy.

    PubMed

    Roth, Christopher J; Angevine, Peter D; Aulino, Joseph M; Berger, Kevin L; Choudhri, Asim F; Fries, Ian Blair; Holly, Langston T; Kendi, Ayse Tuba Karaqulle; Kessler, Marcus M; Kirsch, Claudia F; Luttrull, Michael D; Mechtler, Laszlo L; O'Toole, John E; Sharma, Aseem; Shetty, Vilaas S; West, O Clark; Cornelius, Rebecca S; Bykowski, Julie

    2016-01-01

    Patients presenting with myelopathic symptoms may have a number of causative intradural and extradural etiologies, including disc degenerative diseases, spinal masses, infectious or inflammatory processes, vascular compromise, and vertebral fracture. Patients may present acutely or insidiously and may progress toward long-term paralysis if not treated promptly and effectively. Noncontrast CT is the most appropriate first examination in acute trauma cases to diagnose vertebral fracture as the cause of acute myelopathy. In most nontraumatic cases, MRI is the modality of choice to evaluate the location, severity, and causative etiology of spinal cord myelopathy, and predicts which patients may benefit from surgery. Myelopathy from spinal stenosis and spinal osteoarthritis is best confirmed without MRI intravenous contrast. Many other myelopathic conditions are more easily visualized after contrast administration. Imaging performed should be limited to the appropriate spinal levels, based on history, physical examination, and clinical judgment. The ACR Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed every three years by a multidisciplinary expert panel. The guideline development and review include an extensive analysis of current medical literature from peer-reviewed journals, and the application of a well-established consensus methodology (modified Delphi) to rate the appropriateness of imaging and treatment procedures by the panel. In those instances in which evidence is lacking or not definitive, expert opinion may be used to recommend imaging or treatment.

  7. Laser Safety Inspection Criteria

    SciTech Connect

    Barat, K

    2005-06-13

    A responsibility of the Laser Safety Officer (LSO) is to perform laser audits. The American National Standard Z136.1 Safe Use of Lasers references this requirement through several sections. One such reference is Section 1.3.2.8, Safety Features Audits, ''The LSO shall ensure that the safety features of the laser installation facilities and laser equipment are audited periodically to assure proper operation''. The composition, frequency and rigor of that inspection/audit rests in the hands of the LSO. A common practice for institutions is to develop laser audit checklists or survey forms It is common for audit findings from one inspector or inspection to the next to vary even when reviewing the same material. How often has one heard a comment, ''well this area has been inspected several times over the years and no one ever said this or that was a problem before''. A great number of audit items, and therefore findings, are subjective because they are based on the experience and interest of the auditor to particular items on the checklist. Beam block usage, to one set of eyes might be completely adequate, while to another, inadequate. In order to provide consistency, the Laser Safety Office of the National Ignition Facility Directorate has established criteria for a number of items found on the typical laser safety audit form. The criteria are distributed to laser users. It serves two broad purposes; first, it gives the user an expectation of what will be reviewed by an auditor. Second, it is an opportunity to explain audit items to the laser user and thus the reasons for some of these items, such as labelling of beam blocks.

  8. Technical Papers Presented at the Defense Nuclear Agency Global Effects Review - 7-9 April 1987. Volume 1

    DTIC Science & Technology

    1987-04-30

    1410D TU C 30 April 1987 S N B 9 D Technical Report CONTRACT No. DNA 001-82-C-0274 Approved for public release; distribution is unlimited. THIS WORK...Washington, DC 20305-1000 88 6 28 164 DISTRIBUTION LIST UPDATE This mailer is provided to enable DNA to maintain current distribution lists for reports. We...ICERTIFICATION OF NEED-TO-KNOW BY GOVERNMENT SPONSOR (if other than DNA ):_ ,I S I CONTRACTING OFFICER OR REPRESENTATIVE: SIGNATURE: ’ II Director Defense

  9. Laser Safety Inspection Criteria

    SciTech Connect

    Barat, K

    2005-02-11

    A responsibility of the Laser Safety Officer (LSO) is to perform laser safety audits. The American National Standard Z136.1 Safe use of Lasers references this requirement in several sections: (1) Section 1.3.2 LSO Specific Responsibilities states under Hazard Evaluation, ''The LSO shall be responsible for hazards evaluation of laser work areas''; (2) Section 1.3.2.8, Safety Features Audits, ''The LSO shall ensure that the safety features of the laser installation facilities and laser equipment are audited periodically to assure proper operation''; and (3) Appendix D, under Survey and Inspections, it states, ''the LSO will survey by inspection, as considered necessary, all areas where laser equipment is used''. Therefore, for facilities using Class 3B and or Class 4 lasers, audits for laser safety compliance are expected to be conducted. The composition, frequency and rigueur of that inspection/audit rests in the hands of the LSO. A common practice for institutions is to develop laser audit checklists or survey forms. In many institutions, a sole Laser Safety Officer (LSO) or a number of Deputy LSO's perform these audits. For that matter, there are institutions that request users to perform a self-assessment audit. Many items on the common audit list and the associated findings are subjective because they are based on the experience and interest of the LSO or auditor in particular items on the checklist. Beam block usage is an example; to one set of eyes a particular arrangement might be completely adequate, while to another the installation may be inadequate. In order to provide more consistency, the National Ignition Facility Directorate at Lawrence Livermore National Laboratory (NIF-LLNL) has established criteria for a number of items found on the typical laser safety audit form. These criteria are distributed to laser users, and they serve two broad purposes: first, it gives the user an expectation of what will be reviewed by an auditor, and second, it is an

  10. A Comprehensive Review of Dental Assisting and Dental Hygiene Programs in Community Colleges and Area Vocational-Technical Centers: Program Review Report.

    ERIC Educational Resources Information Center

    Florida State Dept. of Education, Tallahassee. Div. of Vocational, Adult, and Community Education.

    In 1989, the Florida State Board of Community Colleges (SBCC), in conjunction with the Division of Vocational, Adult and Community Education (DVACE) of the State Board Department of Education, conducted a review of the state's dental assisting and dental hygiene programs. The two major sources of information for the review were public hearings and…

  11. Quality criteria in bariatric surgery: Consensus review and recommendations of the Spanish Association of Surgeons and the Spanish Society of Bariatric Surgery.

    PubMed

    Sabench Pereferrer, Fátima; Domínguez-Adame Lanuza, Eduardo; Ibarzabal, Ainitze; Socas Macias, María; Valentí Azcárate, Víctor; García Ruiz de Gordejuela, Amador; García-Moreno Nisa, Francisca; González Fernández, Jesús; Vilallonga Puy, Ramón; Vilarrasa García, Nuria; Sánchez Santos, Raquel

    2017-01-01

    Bariatric surgery has proven to be highly effective in controlling obesity and metabolic syndrome; the results of this surgery are not only expressed in terms of weight loss, but also in terms of resolution of comorbidities, improved quality of life and complications. The different parameters used to measure these outcomes require uniformity and reference patterns. Therefore, it is essential to identify those indicators and quality criteria that are helpful in defining the «best practice» principles in bariatric surgery. In this regard, the Section of Obesity of the Spanish Association of Surgeons, in collaboration with the Spanish Society for Bariatric Surgery (SECO), present as an objective to identify the key points that define «quality» in this type of surgery. We describe the main indicators based on the published literature as well as the criteria for referral of the main comorbidities according to the evidence found and grades of recommendation.

  12. 7 CFR 653.3 - Adaptation of technical standards.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 7 Agriculture 6 2014-01-01 2014-01-01 false Adaptation of technical standards. 653.3 Section 653.3..., DEPARTMENT OF AGRICULTURE SUPPORT ACTIVITIES TECHNICAL STANDARDS § 653.3 Adaptation of technical standards. Technical standards and criteria developed on a national basis may require special adaptation to meet...

  13. 7 CFR 653.3 - Adaptation of technical standards.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 7 Agriculture 6 2013-01-01 2013-01-01 false Adaptation of technical standards. 653.3 Section 653.3..., DEPARTMENT OF AGRICULTURE SUPPORT ACTIVITIES TECHNICAL STANDARDS § 653.3 Adaptation of technical standards. Technical standards and criteria developed on a national basis may require special adaptation to meet...

  14. 7 CFR 653.3 - Adaptation of technical standards.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 6 2011-01-01 2011-01-01 false Adaptation of technical standards. 653.3 Section 653.3..., DEPARTMENT OF AGRICULTURE SUPPORT ACTIVITIES TECHNICAL STANDARDS § 653.3 Adaptation of technical standards. Technical standards and criteria developed on a national basis may require special adaptation to meet...

  15. 7 CFR 653.3 - Adaptation of technical standards.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Adaptation of technical standards. 653.3 Section 653.3..., DEPARTMENT OF AGRICULTURE SUPPORT ACTIVITIES TECHNICAL STANDARDS § 653.3 Adaptation of technical standards. Technical standards and criteria developed on a national basis may require special adaptation to meet...

  16. 7 CFR 653.3 - Adaptation of technical standards.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 7 Agriculture 6 2012-01-01 2012-01-01 false Adaptation of technical standards. 653.3 Section 653.3..., DEPARTMENT OF AGRICULTURE SUPPORT ACTIVITIES TECHNICAL STANDARDS § 653.3 Adaptation of technical standards. Technical standards and criteria developed on a national basis may require special adaptation to meet...

  17. Photooxidation of groundwater contaminants: Trichloroethylene, trichloromethane, dibromochloropropane and benzene. A critical review. Technical report, January 1992-May 1994

    SciTech Connect

    Burrows, W.D.

    1994-05-01

    The literature on advanced oxidation, with special reference to photooxidation, has been reviewed for four Rocky Mountain Arsenal groundwater contaminants: trichloroethylene (TCE), trichloromethane (chloroform), benzene and 1,2-dibromo-d-chloropropane (DBCP or nemagon).

  18. SRTC criticality technical review: Nuclear Criticality Safety Evaluation 93-18 Uranium Solidification Facility`s Waste Handling Facility

    SciTech Connect

    Rathbun, R.

    1993-10-01

    Separate review of NMP-NCS-930058, {open_quotes}Nuclear Criticality Safety Evaluation 93-18 Uranium Solidification Facility`s Waste Handling Facility (U), August 17, 1993,{close_quotes} was requested of SRTC Applied Physics Group. The NCSE is a criticality assessment to determine waste container uranium limits in the Uranium Solidification Facility`s Waste Handling Facility. The NCSE under review concludes that the NDA room remains in a critically safe configuration for all normal and single credible abnormal conditions. The ability to make this conclusion is highly dependent on array limitation and inclusion of physical barriers between 2{times}2{times}1 arrays of boxes containing materials contaminated with uranium. After a thorough review of the NCSE and independent calculations, this reviewer agrees with that conclusion.

  19. Computed tomography and magnetic resonance imaging contrast media injectors: technical feature review – what is really needed?

    PubMed Central

    Friebe, Michael

    2016-01-01

    There has been little technical innovation over the last few years for contrast media (CM) injectors that are used for diagnostic imaging (computed tomography [CT], magnetic resonance imaging [MRI], and hybrid imaging systems, such as positron emission tomography–CT or magnetic resonance–positron emission tomography) examinations. The medical need of CM for the enhancement of diagnostic images has been around for a long time, but the application of the CM into the blood stream comes with potential medical complications for the patient and requires a lot of operator experience and training. Most power injector systems that are currently used can do significantly more than what is typically required; this complexity however, adds error potential and cost. This paper focuses on the main features that CM injector systems should have and highlights the technical developments that are useful to have but which add complexity and cost, increase setup time, and require intensive training for safe use. CM injection protocols are very different between CT and MRI, with CT requiring many more variances, has a need for multiphase protocols, and requires a higher timing accuracy. A CM injector used in the MRI suite, on the other-hand, could only need a relatively time insensitive injection with a standard injection flow rate and a volume that is dependent on the patients’ weight. This would make easy and lightweight systems possible, which are able to safely and accurately perform the injection task, while allowing full MRI compatibility with relatively low cost investment and consumable costs. PMID:27486345

  20. A review of the reported cases of chronic intestinal pseudo-obstruction in Japan and an investigation of proposed new diagnostic criteria.

    PubMed

    Iida, Hiroshi; Inamori, Masahiko; Sekino, Yusuke; Sakamoto, Yasunari; Yamato, Shigeru; Nakajima, Atsushi

    2011-06-01

    Intestinal pseudo-obstruction is a clinical syndrome in which the clinical symptoms of intestinal obstruction appear without mechanical obstruction of the intestine. We searched for articles from Japana Centra Revuo Medicina for the period 1983-2009 using the keywords 'chronic' and 'intestinal pseudo-obstruction'. 124 articles were identified, and of these 121 cases were investigated using our diagnostic criteria. The patients were between 0 (just after birth) and 84 years of age, indicating that chronic intestinal pseudo-obstruction (CIP) can occur at any age. The mean age was 43.6 years and the median age was 47 years. Forty-nine patients were male and 72 were female, showing a slight tendency towards female predominance. Five cases (4.2%) had a definitive family history. Of the identified causes of secondary CIP, systemic sclerosis was the most common. Abdominal bloating was the most common initial symptom, seen in 90 (81%) patients. Patients having poor intestinal peristalsis with stagnation of the contents of the small intestines causing fatty stools and bacterial overgrowth complained of diarrhea. The interval between the initial symptoms and diagnosis ranged from 0 to 60 years, with a mean and median interval of 7.3 and 2 years, respectively. In case reports of CIP in Japan, the sensitivity of our diagnostic criteria was found to be 85.9%, indicating that the criteria are useful. For improvement in the rate of recognition of CIP and practical application of the diagnostic criteria in Japan, it is important to conduct further studies.

  1. FRAMEWORK FOR DEVELOPING SUSPENDED AND BEDDED SEDIMENT CRITERIA

    EPA Science Inventory

    After reviewing existing water quality criteria and consulting stakeholders, EPA developed a process that states, tribes, and regions can use to develop defensible SABS criteria. The process is flexible and can be geared to individual situations.

  2. Recommendations to the NRC (Nuclear Regulatory Commission) for Review Criteria for Alternative Methods of Low-Level Radioactive Waste Disposal. Task 2B. Earth-Mounded Concrete Bunkers

    DTIC Science & Technology

    1988-01-01

    even . under extremely large hydraulic gradients (Winterkorn and Fang 1975; Bertram 1940; Cedergren 1967; and U.S. Army Corps of Engineers 1941...Department of the Army Technical Manual TM 5-818-5, "Dewatering and Groundwater Control" (November 1983)and by Cedergren (1967). 2.7-3 e /.~\\ ~J.. . . , ,I I... Cedergren , 1967, Seepage, Drainage and Flow Nets, 2nd Edition,: , John Wiley and Sons, Inc., New York. 3-I Code of Federal Regulations, 1987, Title 10

  3. ACR Appropriateness Criteria on Resectable Rectal Cancer

    SciTech Connect

    Suh, W. Warren; Konski, Andre A.; Mohiuddin, Mohammed; Poggi, Matthew M.; Regine, William F.; Cosman, Bard C.; Saltz, Leonard; Johnstone, Peter A.S.

    2008-04-01

    The American College of Radiology (ACR) Appropriateness Criteria on Resectable Rectal Cancer was updated by the Expert Panel on Radiation Oncology-Rectal/Anal Cancer, based on a literature review completed in 2007.

  4. Selection and Composition Criteria in Group Psychotherapy.

    ERIC Educational Resources Information Center

    Unger, Robert

    1989-01-01

    Reviews the literature on the selection of members for and the composition of psychotherapy groups. Discusses viewpoints on inclusion-exclusion criteria as well as theories on group composition. (Author)

  5. Ferrocyanide Safety Program: Safety criteria for ferrocyanide watch list tanks

    SciTech Connect

    Postma, A.K.; Meacham, J.E.; Barney, G.S.

    1994-01-01

    This report provides a technical basis for closing the ferrocyanide Unreviewed Safety Question (USQ) at the Hanford Site. Three work efforts were performed in developing this technical basis. The efforts described herein are: 1. The formulation of criteria for ranking the relative safety of waste in each ferrocyanide tank. 2. The current classification of tanks into safety categories by comparing available information on tank contents with the safety criteria; 3. The identification of additional information required to resolve the ferrocyanide safety issue.

  6. DOE-DARPA High-Performance Corrosion-Resistant Materials (HPCRM), Annual HPCRM Team Meeting & Technical Review

    SciTech Connect

    Farmer, J; Brown, B; Bayles, B; Lemieux, T; Choi, J; Ajdelsztajn, L; Dannenberg, J; Lavernia, E; Schoenung, J; Branagan, D; Blue, C; Peter, B; Beardsley, B; Graeve, O; Aprigliano, L; Yang, N; Perepezko, J; Hildal, K; Kaufman, L; Lewandowski, J; Perepezko, J; Hildal, K; Kaufman, L; Lewandowski, J; Boudreau, J

    2007-09-21

    The overall goal is to develop high-performance corrosion-resistant iron-based amorphous-metal coatings for prolonged trouble-free use in very aggressive environments: seawater & hot geothermal brines. The specific technical objectives are: (1) Synthesize Fe-based amorphous-metal coating with corrosion resistance comparable/superior to Ni-based Alloy C-22; (2) Establish processing parameter windows for applying and controlling coating attributes (porosity, density, bonding); (3) Assess possible cost savings through substitution of Fe-based material for more expensive Ni-based Alloy C-22; (4) Demonstrate practical fabrication processes; (5) Produce quality materials and data with complete traceability for nuclear applications; and (6) Develop, validate and calibrate computational models to enable life prediction and process design.

  7. [Diagnostic criteria for neuromyelitisoptica spectrum disorders].

    PubMed

    Belova, A N; Boiko, A N; Belova, E M

    2016-01-01

    The review is devoted to revised international diagnostic criteria for neuromyelitisoptica spectrum disorders (NMOSD).Current diagnostic criteria allow NMOSD diagnosis not only for serum aquaporin-4 immunoglobulin G antibodies (AQP4-IgG)-seropositive patients but for AQP4-IgG-seronegative patients as well. New criteria are expected to make NMOSD diagnosis earlier and more accurate as well as to facilitate the differentiation with multiple sclerosis. Furthermore, unify international criteria should help to perform comparable epidemiologic studies and clinical trials of new drugs for NMOSD.

  8. In-Vivo Proton Magnetic Resonance Spectroscopy of 2-Hydroxyglutarate in Isocitrate Dehydrogenase-Mutated Gliomas: A Technical Review for Neuroradiologists

    PubMed Central

    Kim, Sungjin; Lee, Hyeong Hun; Heo, Hwon

    2016-01-01

    The diagnostic and prognostic potential of an onco-metabolite, 2-hydroxyglutarate (2HG) as a proton magnetic resonance spectroscopy (1H-MRS) detectable biomarker of the isocitrate dehydrogenase (IDH)-mutated (IDH-MT) gliomas has drawn attention of neuroradiologists recently. However, due to severe spectral overlap with background signals, quantification of 2HG can be very challenging. In this technical review for neuroradiologists, first, the biochemistry of 2HG and its significance in the diagnosis of IDH-MT gliomas are summarized. Secondly, various 1H-MRS methods used in the previous studies are outlined. Finally, wereview previous in vivo studies, and discuss the current status of 1H-MRS in the diagnosis of IDH-MT gliomas. PMID:27587950

  9. "Technical" Writing vs. Technical "Writing."

    ERIC Educational Resources Information Center

    Dillingham, J. W.

    Technical writers must have a working knowledge of technology in order to rearrange material others provide, but they do not have the expertise needed to originate materials; that is the job of the technical author. Another job function is that of technical editor--a person who can write, can perform the policy making tasks of an editor, and who…

  10. A Review of the Literature on Training Simulators: Transfer of Training and Simulator Fidelity. Technical Report No. 84-1.

    ERIC Educational Resources Information Center

    Su, Yuan-Liang David

    This report summarizes transfer of training methodologies, beginning with a discussion that defines simulators, fidelity, and realism, and briefly reviews simulator use in training. Two types of training are identified--training for system operation and training for maintenance (troubleshooting). An outline categorizes current research issues on…

  11. 75 FR 14643 - Office of New Reactors; Proposed Standard Review Plan, Branch Technical Position 7-19 on Guidance...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-26

    ... Nuclear Reactor Regulation (NRR) staff in the review of applications for license amendments in currently..., Office of New Reactors, U.S. Nuclear Regulatory Commission, Washington, DC 20555-0001; telephone at 301... From the Federal Register Online via the Government Publishing Office NUCLEAR...

  12. Financial Health Indicators for Institutions of Higher Learning: A Literature Review and Synthesis. Technical Report No. 13.

    ERIC Educational Resources Information Center

    Brubaker, Paul

    Forty studies that have formulated financial standards or indicators for colleges and universities are reviewed. The 40 investigations have been conducted since 1973 and have generated over 300 financial indicators. Information is provided on reasons for performing financial analysis, databases that generate the financial information, theoretical…

  13. 48 CFR 801.602-78 - Processing solicitations and contract documents for legal or technical review-Veterans Health...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... takes exception to the accord and satisfaction language VA specifies, assignment of claims, changes to... legal review. (c) When the contractor takes exception to the accord and satisfaction language VA specifies in a proposed contract modification, the contracting officer must not sign the modification...

  14. Review: Towards the agroecological management of ruminants, pigs and poultry through the development of sustainable breeding programmes: I-selection goals and criteria.

    PubMed

    Phocas, F; Belloc, C; Bidanel, J; Delaby, L; Dourmad, J Y; Dumont, B; Ezanno, P; Fortun-Lamothe, L; Foucras, G; Frappat, B; González-García, E; Hazard, D; Larzul, C; Lubac, S; Mignon-Grasteau, S; Moreno, C R; Tixier-Boichard, M; Brochard, M

    2016-11-01

    Agroecology uses natural processes and local resources rather than chemical inputs to ensure production while limiting the environmental footprint of livestock and crop production systems. Selecting to achieve a maximization of target production criteria has long proved detrimental to fitness traits. However, since the 1990s, developments in animal breeding have also focussed on animal robustness by balancing production and functional traits within overall breeding goals. We discuss here how an agroecological perspective should further shift breeding goals towards functional traits rather than production traits. Breeding for robustness aims to promote individual adaptive capacities by considering diverse selection criteria which include reproduction, animal health and welfare, and adaptation to rough feed resources, a warm climate or fluctuating environmental conditions. It requires the consideration of genotype×environment interactions in the prediction of breeding values. Animal performance must be evaluated in low-input systems in order to select those animals that are adapted to limiting conditions, including feed and water availability, climate variations and diseases. Finally, we argue that there is no single agroecological animal type, but animals with a variety of profiles that can meet the expectations of agroecology. The standardization of both animals and breeding conditions indeed appears contradictory to the agroecological paradigm that calls for an adaptation of animals to local opportunities and constraints in weakly artificialized systems tied to their physical environment.

  15. Criteria for evaluation of reflective surface for parabolic dish concentrators

    NASA Technical Reports Server (NTRS)

    Bouquet, F.

    1980-01-01

    Commercial, second surface glass mirror are emphasized, but aluminum and metallized polymeric films are also included. Criteria for sealing solar mirrors in order to prevent environmental degradation and criteria for bonding sagged or bent mirrors to substrate materials are described. An overview of the technical areas involved in evaluating small mirror samples, sections, and entire large gores is presented. A basis for mirror criteria was established that eventually may become part of inspection and evaluation techniques for three dimensional parabolic reflective surfaces.

  16. Response to the independent technical review of the UMTRA Project procedures and practices for well drilling and development

    SciTech Connect

    Not Available

    1994-07-01

    This report is a response to the findings and recommendations contained in the ITR report. The text of this document summarizes each ITR finding and recommendation, presents the TAC response, and concludes that implementation of many of the recommendations would benefit the UMTRA Project. Implementation of the recommendations represents ongoing improvement to the TAC well installation and development procedures and will result, in lower overall project costs. Appendix B is an implementation plan that groups similar or complementary action items, provides a schedule for implementation, identifies the group or people responsible for the changes, and estimates hours to implement the changes. The four major action items are as follows: (1) ITR Reevaluation, (2) Well Installation SOP Review and Revision, (3) Well Installation Contract Review and Revision, and (4) TAC and DOE Communications Improvement. The hours listed to implement the improvements are intended to be estimates for budgeting and planning purposes for the remainder of this fiscal year and the upcoming fiscal year.

  17. Technical and regulatory review of the Rover nuclear fuel process for use on Fort St. Vrain fuel

    SciTech Connect

    Hertzler, T.

    1993-02-01

    This report describes the results of an analysis for processing and final disposal of Fort St. Vrain (FSV) irradiated fuel in Rover-type equipment or technologies. This analysis includes an evaluation of the current Rover equipment status and the applicability of this technology in processing FSV fuel. The analyses are based on the physical characteristics of the FSV fuel and processing capabilities of the Rover equipment. Alternate FSV fuel disposal options are also considered including fuel-rod removal from the block, disposal of the empty block, or disposal of the entire fuel-containing block. The results of these analyses document that the current Rover hardware is not operable for any purpose, and any effort to restart this hardware will require extensive modifications and re-evaluation. However, various aspects of the Rover technology, such as the successful fluid-bed burner design, can be applied with modification to FSV fuel processing. The current regulatory climate and technical knowledge are not adequately defined to allow a complete analysis and conclusion with respect to the disposal of intact fuel blocks with or without the fuel rods removed. The primary unknowns include the various aspects of fuel-rod removal from the block, concentration of radionuclides remaining in the graphite block after rod removal, and acceptability of carbon in the form of graphite in a high level waste repository.

  18. tDCS of the Cerebellum: Where Do We Stand in 2016? Technical Issues and Critical Review of the Literature

    PubMed Central

    van Dun, Kim; Bodranghien, Florian C. A. A.; Mariën, Peter; Manto, Mario U.

    2016-01-01

    Transcranial Direct Current Stimulation (tDCS) is an up-and-coming electrical neurostimulation technique increasingly used both in healthy subjects and in selected groups of patients. Due to the high density of neurons in the cerebellum, its peculiar anatomical organization with the cortex lying superficially below the skull and its diffuse connections with motor and associative areas of the cerebrum, the cerebellum is becoming a major target for neuromodulation of the cerebellocerebral networks. We discuss the recent studies based on cerebellar tDCS with a focus on the numerous technical and open issues which remain to be solved. Our current knowledge of the physiological impacts of tDCS on cerebellar circuitry is criticized. We provide a comparison with transcranial Alternating Current Stimulation (tACS), another promising transcranial electrical neurostimulation technique. Although both tDCS and tACS are becoming established techniques to modulate the cerebellocerebral networks, it is surprising that their impacts on cerebellar disorders remains unclear. A major reason is that the literature lacks large trials with a double-blind, sham-controlled, and cross-over experimental design in cerebellar patients. PMID:27242469

  19. Intraoperative monitoring of lower cranial nerves in skull base surgery: technical report and review of 123 monitored cases.

    PubMed

    Topsakal, Cahide; Al-Mefty, Ossama; Bulsara, Ketan R; Williford, Veronica S

    2008-01-01

    The fundamental goal of skull base surgery is tumor removal with preservation of neurological function. Injury to the lower cranial nerves (LCN; CN 9-12) profoundly affects a patient's quality of life. Although intraoperative cranial nerve monitoring (IOM) is widely practiced for other cranial nerves, literature addressing the LCN is scant. We examined the utility of IOM of the LCN in a large patient series. One hundred twelve patients underwent 123 skull base operations with IOM between January 1994 to December 1999. The vagus nerve (n=37), spinal accessory nerve (n=118), and the hypoglossal nerve (n=83) were monitored intraoperatively. Electromyography (EMG) and compound muscle action potentials (CMAP) were recorded from the relevant muscles after electrical stimulation. This data was evaluated retrospectively. Patients who underwent IOM tended to have larger tumors with more intricate involvement of the lower cranial nerves. Worsening of preoperative lower cranial nerve function was seen in the monitored and unmonitored groups. With the use of IOM in the high risk group, LCN injury was reduced to a rate equivalent to that of the lower risk group (p>0.05). The immediate feedback obtained with IOM may prevent injury to the LCN due to surgical manipulation. It can also help identify the course of a nerve in patients with severely distorted anatomy. These factors may facilitate gross total tumor resection with cranial nerve preservation. The incidence of high false positive and negative CMAP and the variability in CMAP amplitude and threshold can vary depending on individual and technical factors.

  20. The NOvA Technical Design Report

    SciTech Connect

    Ayres, D.S.; Drake, G.R.; Goodman, M.C.; Grudzinski, J.J.; Guarino, V.J.; Talaga, R.L.; Zhao, A.; Stamoulis, P.; Stiliaris, E.; Tzanakos, G.; Zois, M.; /Athens U. /Caltech /UCLA /Fermilab /College de France /Harvard U. /Indiana U. /Lebedev Inst. /Michigan State U. /Minnesota U., Duluth /Minnesota U.

    2007-10-08

    Technical Design Report (TDR) describes the preliminary design of the NOvA accelerator upgrades, NOvA detectors, detector halls and detector sites. Compared to the March 2006 and November 2006 NOvA Conceptual Design Reports (CDR), critical value engineering studies have been completed and the alternatives still active in the CDR have been narrowed to achieve a preliminary technical design ready for a Critical Decision 2 review. Many aspects of NOvA described this TDR are complete to a level far beyond a preliminary design. In particular, the access road to the NOvA Far Detector site in Minnesota has an advanced technical design at a level appropriate for a Critical Decision 3a review. Several components of the accelerator upgrade and new neutrino detectors also have advanced technical designs appropriate for a Critical Decision 3a review. Chapter 1 is an Executive Summary with a short description of the NOvA project. Chapter 2 describes how the Fermilab NuMI beam will provide a narrow band beam of neutrinos for NOvA. Chapter 3 gives an updated overview of the scientific basis for the NOvA experiment, focusing on the primary goal to extend the search for {nu}{sub {mu}} {yields} {nu}{sub e} oscillations and measure the sin{sup 2}(2{theta}{sub 13}) parameter. This parameter has not been measured in any previous experiment and NOvA would extend the search by about an order of magnitude beyond the current limit. A secondary goal is to measure the dominant mode oscillation parameters, sin{sup 2}(2{theta}{sub 23}) and {Delta}m{sub 32}{sup 2} to a more precise level than previous experiments. Additional physics goals for NOvA are also discussed. Chapter 4 describes the Scientific Design Criteria which the Fermilab accelerator complex, NOvA detectors and NOvA detector sites must satisfy to meet the physics goals discussed in Chapter 3. Chapter 5 is an overview of the NOvA project. The changes in the design relative to the NOvA CDR are discussed. Chapter 6 summarizes the NOv