Science.gov

Sample records for area midyear review

  1. TFA Tanks Focus Area midyear review report FY 2000

    SciTech Connect

    LR Roeder-Smith

    2000-05-02

    In accordance with EM's office of Science and Technology (OST), the TFA is committed to assessing the maturity of technology development projects and ensuring their readiness for implementation and subsequent deployment. The TFA conducts an annual Midyear Review to document the status of ongoing projects, reaffirm and document user commitment to selected projects, and to improve the effective deployment of technology by determining and documenting the readiness of selected projects to move ahead. Since 1995, OST has used a linear technology maturation model that spans through seven defined stages of maturity, from basic research to implementation. Application of this Stage/Gate model to technology development resulted in prescriptive and somewhat cumbersome review procedures, resulting in limited and inconsistent use. Subsequently, in February 2000, OST issued revised guidance in an effort to streamline the technology tracking and review process. While the new OST guidance reinforces peer review requirements and the use of the American Society of Mechanical Engineers (ASME) for independent reviews, it also implements a simplified Gate model. The TFA is now responsible for providing auditable documentation for passing only three stages of technology maturity: ready for research (Gate 0); ready for development (Gate 2); ready for demonstration (Gate 5). The TFA Midyear Review is a key element in the overall review procedure, as the tracking evidence for all active projects is required to be available at this time. While the Midyear Report contains an overview of the status of all TFA reviews and projects, not all the reviews were conducted during the Midyear Review. The TFA used a phased approach to accomplish the Midyear Review requirements.

  2. 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.

  3. Minutes of Midyear Executive Board Meeting.

    ERIC Educational Resources Information Center

    Counseling Psychologist, 1994

    1994-01-01

    Presents minutes of midyear executive board meeting of American Psychological Association's Division 17, Counseling Psychology. Reviews standing committee reports from education and training, ethics and cultural diversity, hospitality suite, independent practice, membership, nominations, professional affairs, program committee, scientific affairs,…

  4. Nuclear Materials Focus Area Fiscal Year 2002 Mid Year Review

    SciTech Connect

    Thiel, E.C.; Fuhrman, P.W.

    2002-05-30

    The Nuclear Materials Focus Area (NMFA) held its annual mid-year review on February 12 and 14, 2002, in Santa Fe, New Mexico. The purpose of this review was to examine both the technical aspects and the programmatic aspects of its technology development program. The focus area activities were reviewed by a panel consisting of personnel representing the end users of the technologies, and technical experts in nuclear materials. This year's review was somewhat different than in the past, as the stress was on how well the various projects being managed through the NMFA aligned with the two thrust areas and nine key goals and priorities recently issued by the Deputy Assistant Secretary for DOE's Office of Environmental Management (EM).

  5. Nuclear Materials Focus Area Fiscal Year 2002 Mid Year Review

    SciTech Connect

    Thiel, Elizabeth Chilcote

    2002-05-01

    The Nuclear Materials Focus Area (NMFA) held its annual mid-year review on February 12 and 14, 2002, in Santa Fe, New Mexico. The purpose of this review was to examine both the technical aspects and the programmatic aspects of its technology development program. The focus area activities were reviewed by a panel consisting of personnel representing the end users of the technologies, and technical experts in nuclear materials. This year's review was somewhat different than in the past, as the stress was on how well the various projects being managed through the NMFA aligned with the two thrust areas and nine key goals and priorities recently issued by the Deputy Assistant Secretary for DOE's Office of Environmental Management (EM).

  6. Program mid-year summaries research, development, demonstration, testing and evaluation: Office of Technology Development, FY 1993

    SciTech Connect

    Not Available

    1993-10-01

    This mid-year review provides a summary of activities within the Office of Technology Development with individual presentations being made to DOE HQ and field management staff. The presentations are by EM-541, 542, 551, and 552 organizations.

  7. Education of Handicapped Children; Status Report: School Year 1973-74 and Midyear 1974-75.

    ERIC Educational Resources Information Center

    Parsley, Marilyn

    Reported is the status of Colorado public schools' special education services for the school year 1973-74 and midyear 1974-75. Presented is school year 1973-74 information on students served, not served, and the nature of services rendered. Summarized are data on special education instructional and support staff. Special education costs and…

  8. A review of research in the field of nanorobotics.

    SciTech Connect

    Sierra, Dannelle P.; Weir, Nathan A.; Jones, James Frank

    2005-10-01

    This report highlights the findings of an extensive review of the literature in the area of nanorobotics. The main goal of this midyear LDRD effort is to survey and identify accomplishments and advancements that have been made in this relatively new and emerging field. As a result, it may be determined what routes in the area of nanorobotics are scientifically plausible and technically useful so that the Intelligent Systems and Robotics Center can position itself to play a role in the future development of nanotechnology.

  9. CEMENTITIOUS BARRIERS PARTNERSHIP FY13 MID-YEAR REPORT

    SciTech Connect

    Burns, H.; Flach, G.; Langton, C.; KOSSON, D.; BROWN, K.; SAMSON, E.; MEEUSSEN, J.; SLOOT, H.; GARBOCZI, E.

    2013-05-01

    presentations from the CBP Software Toolbox Demonstration and User Workshop, which are briefly described below, can be accessed from the CBP webpage at http://cementbarriers.org/. The website was recently modified to describe the CBP Software Toolbox and includes an interest form for application to use the software. The CBP FY13 program is continuing research to improve and enhance the simulation tools as well as develop new tools that model other key degradation phenomena not addressed in Version 1.0. Also efforts to continue to verify the various simulation tools thru laboratory experiments and analysis of field specimens are ongoing to quantify and reduce the uncertainty associated with performance assessments are ongoing. This mid-year report also includes both a summary on the FY13 software accomplishments in addition to the release of Version 1.0 of the CBP Software Toolbox and the various experimental programs that are providing data for calibration and validation of the CBP developed software. The focus this year for experimental studies was to measure transport in cementitious material by utilization of a leaching method and reduction capacity of saltstone field samples. Results are being used to calibrate and validate the updated carbonation model.

  10. Biomedical applications reviewed: Hot topic areas

    NASA Astrophysics Data System (ADS)

    Bradley, D. A.; Wells, K.

    2013-04-01

    Making reference to the British Journal of Radiology and competitor journal titles, we look at the general area of biomedical physics, reviewing some of the associated topics in ionising radiation research attracting interest over the past 2 years. We also reflect on early developments that have paved the way for these endeavours. The talk is illustrated by referring to a number of biomedical physics areas in which this group has been directly involved, including novel imaging techniques that address compositional and structural makeup as well as use of elastically scattered X-ray phase contrast, radiation damage linking to possible pericardial effects in radiotherapy, simulation of microvascularity and oxygenation with a focus of radiation resistant hypoxic tumours, issues of high spatial resolution dosimetry and tissue interface radiotherapy with doses enhanced through use of high atomic number photoelectron conversion media.

  11. 40 CFR 146.6 - Area of review.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 24 2013-07-01 2013-07-01 false Area of review. 146.6 Section 146.6 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) UNDERGROUND INJECTION CONTROL PROGRAM: CRITERIA AND STANDARDS General Provisions § 146.6 Area of review. The area of review for each injection well or...

  12. Pacific Northwest National Laboratory FY1996 midyear self-evaluation

    SciTech Connect

    1996-04-01

    As stated in our mission, the Laboratory is concentrated on DOE`s environmental quality mission and the scientific research required to support that mission. The Laboratory also supports the energy resources and national security missions in areas where an overlap between our core competencies and DOE`s goals exists. Our intent for fiscal year l996 is to focus our efforts on the critical outcomes necessary for us to meet DOE`s needs. Six Critical Outcomes were established and substantial progress has been made against five of those outcomes during the first half of the fiscal year. A summary of progress and key issues is provided. The Critical Outcomes are: Environmental Molecular Sciences Laboratory; Environmental Management; Scientific Excellence and Productivity; ES&H/Conduct of Operations; Leadership; and Economic Development. The Laboratory has also made a significant commitment to the implementation of a fully integrated self-assessment program. Efforts during the first half of the fiscal year have been focused on developing an approach for the overall program and implementation in selected organizations. The approach is holistic and focuses assessment on activities important to the successful completion of our critical outcomes. Progress towards full implementation of the integrated assessment program is meeting expectations in general, but significant effort still needs to be applied to obtain effective implementation across the Laboratory and to ensure integration with the business planning process.

  13. Review of National Teachers Examination by the Oregon State System of Higher Education. 23 Specialty Area Tests from October Review. 2 Specialty Area Tests from May Review.

    ERIC Educational Resources Information Center

    Oregon State System of Higher Education, Eugene.

    This report summarizes findings on 26 National Teacher Examination specialty area tests provided by faculty reviewers from five Oregon institutions of higher education. Reviewers were asked to judge tests on the basis of: (1) whether students at the reviewer's institution would have the opportunity to acquire the knowledge measured in test items;…

  14. 40 CFR 147.3106 - Area of review.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 22 2010-07-01 2010-07-01 false Area of review. 147.3106 Section 147.3106 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS Lands of Certain...

  15. 40 CFR 147.3106 - Area of review.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 24 2012-07-01 2012-07-01 false Area of review. 147.3106 Section 147.3106 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS Lands of Certain...

  16. 40 CFR 147.3106 - Area of review.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 23 2011-07-01 2011-07-01 false Area of review. 147.3106 Section 147.3106 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) STATE, TRIBAL, AND EPA-ADMINISTERED UNDERGROUND INJECTION CONTROL PROGRAMS Lands of Certain...

  17. Environmental monitoring for protected areas: Review and prospect.

    PubMed

    Slocombe, D S

    1992-04-01

    Monitoring activities in protected areas have a long history. Internal planning and management needs early led to ecological inventories. More recently the increasing number and awareness of external threats to parks has led to a variety of monitoring programs. Efforts to use protected areas, and especially biosphere reserves, as ecological baselines, have reinforced this trend. And as protected areas are increasingly recognized to be islands with complex internal and regional interactions, holistic, systems approaches to inventory, monitoring, and assessment of their state are being developed. This paper begins by reviewing threats to parks and the origins and importance of inventory and monitoring activities. A review of resource survey methods follows. Ecosystem science and environmental monitoring are introduced as a foundation for consideration of several newer approaches to monitoring and assessing the state of natural environments. These newer approaches are stress/response frameworks, landscape ecology, ecosystem integrity, and state of the environment reporting. A final section presents some principles for monitoring the state of protected areas. Examples are drawn from experience with Canadian national parks. PMID:24234344

  18. Plasma and Ion Sources in Large Area Coatings: A Review

    SciTech Connect

    Anders, Andre

    2005-02-28

    Efficient deposition of high-quality coatings often requires controlled application of excited or ionized particles. These particles are either condensing (film-forming) or assisting by providing energy and momentum to the film growth process, resulting in densification, sputtering/etching, modification of stress, roughness, texture, etc. In this review, the technical means are surveyed enabling large area application of ions and plasmas, with ion energies ranging from a few eV to a few keV. Both semiconductortype large area (single wafer or batch processing with {approx} 1000 cm{sup 2}) and in-line web and glass-coating-type large area (> 10{sup 7} m{sup 2} annually) are considered. Characteristics and differences between plasma and ion sources are explained. The latter include gridded and gridless sources. Many examples are given, including sources based on DC, RF, and microwave discharges, some with special geometries like hollow cathodes and E x B configurations.

  19. Tourism, biodiversity and protected areas--Review from northern Fennoscandia.

    PubMed

    Tolvanen, Anne; Kangas, Katja

    2016-03-15

    Tourist numbers in northern Fennoscandia outweigh those in other northern boreal - arctic regions, which creates a specific need to evaluate the impacts of tourism. This review 1) identifies patterns and trends in the vegetation and wildlife of northern Fennoscandian terrestrial ecosystems as a consequence of tourism and recreation, 2) discusses the implications of findings in terms of the intensity, area and magnitude of impacts, changing climate and management needs under increasing tourist pressure, and 3) identifies research gaps. The reviewed studies show negative environmental and biodiversity impacts that are most pronounced near tourist resorts. The most sensitive plants, birds and mammals decline or disappear from the disturbed sites, and the species composition shifts from 'wild' species to cultural and human associated species. There is little research on the spread of alien species, but the few examples show that alien species can be promoted by tourism activities. Impacts of the use of motorized vehicles have not been widely studied either, despite the extensive track network which can cause disturbance to wildlife. The integrated impacts of tourism and climate change on the vegetation and wildlife was not addressed directly in any of the reviewed studies. In addition, little research has been done on carrying out restoration at tourist areas. Scientific research on these topics is needed to prevent, minimize or restore the most negative ecological impacts of tourism and recreation. PMID:26720330

  20. Telecommunications and the Travel Industry: Impacts on National and Regional Development. Papers Presented at the Mid-Year Seminar of the Pacific Telecommunications Council (Bali, Indonesia, May 1991).

    ERIC Educational Resources Information Center

    Harms, L. S., Ed.

    This report of the Mid-Year Seminar of the Pacific Telecommunications Council (PTC) conference contains papers focusing on the use of telecommunications in the travel and tourism industries. After the message of welcome, opening remarks, and comments on the seminar, papers are divided and listed in five categories. First is The Indonesian Case:…

  1. World Trends in Corporatization and Privatization. Proceedings of the 1993 Mid-Year Seminar of the Pacific Telecommunications Council (Taipei, Taiwan, June 9-11, 1993).

    ERIC Educational Resources Information Center

    Pacific Telecommunications Council, Honolulu, HI.

    This packet of materials from the Mid-Year Seminar of the Pacific Telecommunications Council begins with lists of attendees and participants and the conference agenda. Papers include the following: (1) "Global Trends-Restructuring, Privatization, Finance, Investment: Worldwide Trends towards Liberalizing the Wireless Segment of Telecommunications"…

  2. Reprint of: Biomedical applications reviewed: Hot topic areas

    NASA Astrophysics Data System (ADS)

    Bradley, D. A.; Wells, K.

    2014-02-01

    Making reference to the British Journal of Radiology and competitor journal titles, we look at the general area of biomedical physics, reviewing some of the associated topics in ionising radiation research attracting interest over the past 2 years. We also reflect on early developments that have paved the way for these endeavours. The talk is illustrated by referring to a number of biomedical physics areas in which this group has been directly involved, including novel imaging techniques that address compositional and structural makeup as well as use of elastically scattered X-ray phase contrast, radiation damage linking to possible pericardial effects in radiotherapy, simulation of microvascularity and oxygenation with a focus of radiation resistant hypoxic tumours, issues of high spatial resolution dosimetry and tissue interface radiotherapy with doses enhanced through use of high atomic number photoelectron conversion media.

  3. A review of volume‐area scaling of glaciers

    PubMed Central

    Bahr, David B.; Kaser, Georg

    2015-01-01

    Abstract Volume‐area power law scaling, one of a set of analytical scaling techniques based on principals of dimensional analysis, has become an increasingly important and widely used method for estimating the future response of the world's glaciers and ice caps to environmental change. Over 60 papers since 1988 have been published in the glaciological and environmental change literature containing applications of volume‐area scaling, mostly for the purpose of estimating total global glacier and ice cap volume and modeling future contributions to sea level rise from glaciers and ice caps. The application of the theory is not entirely straightforward, however, and many of the recently published results contain analyses that are in conflict with the theory as originally described by Bahr et al. (1997). In this review we describe the general theory of scaling for glaciers in full three‐dimensional detail without simplifications, including an improved derivation of both the volume‐area scaling exponent γ and a new derivation of the multiplicative scaling parameter c. We discuss some common misconceptions of the theory, presenting examples of both appropriate and inappropriate applications. We also discuss potential future developments in power law scaling beyond its present uses, the relationship between power law scaling and other modeling approaches, and some of the advantages and limitations of scaling techniques. PMID:27478877

  4. [Acupuncturists and their academic contributions in Lingnan area: a review].

    PubMed

    Bi, Wen-Qing; Zhuang, Li-Xing

    2014-06-01

    The academic thoughts of Lingnan acupuncture and moxibustion have been an essential part of Lingnan medicine. By exploration and arrangement of Lingnan medicine and books, journals and literatures regarding acupuncture and moxibustion, the ancient and modern acupuncturists and their academic contributions in Lingnan area were reviewed. As a result, the number of Lingnan acupuncturists and their works was low before Qing Dynasty, while from the Republic of China era to People's Republic of China, a considerable amount of acupuncturists emerged with quite a lot of works. By exploration and arrangement of Lingnan acupuncturists and their works and academic opinion, the acupuncture-moxibustion school characterized by Lingnan could be formed and developed. PMID:25112107

  5. LANL12-RS-107J PYTHON Radiography Analysis Tool (PyRAT). Mid-Year Deliverable Report for FY15

    SciTech Connect

    Temple, Brian Allen; Armstrong, Jerawan Chudoung

    2015-04-14

    This document is a mid-year report on a deliverable for the PYTHON Radiography Analysis Tool (PyRAT) for project LANL12-RS-107J in FY15. The deliverable is deliverable number 2 in the work package and is titled “Add the ability to read in more types of image file formats in PyRAT”. Right now PyRAT can only read in uncompressed TIF files (tiff files). It is planned to expand the file formats that can be read by PyRAT, making it easier to use in more situations. A summary of the file formats added include jpeg, jpg, png and formatted ASCII files.

  6. A review of water quality concerns in livestock farming areas.

    PubMed

    Hooda, P S; Edwards, A C; Anderson, H A; Miller, A

    2000-04-24

    Post-war changes in farming systems and especially the move from mixed arable-livestock farming towards greater specialisation, together with the general intensification of food production have had adverse affects on the environment. Livestock systems have largely become separated into pasture-based (cattle and sheep) and indoor systems (pigs and poultry). This paper reviews water quality issues in livestock farming areas of the UK. The increased losses of nutrients, farm effluents (particularly livestock wastes), pesticides such as sheep-dipping chemicals, bacterial and protozoan contamination of soil and water are some of the main concerns regarding water quality degradation. There has been a general uncoupling of nutrient cycles, and problems relating to nutrient loss are either short-term direct losses or long-term, related to accumulated nutrient surpluses. Results from several field studies indicate that a rational use of manure and mineral fertilisers can help reduce the pollution problems arising from livestock farming practices. Several best management practices are suggested for the control of nutrient loss and minimising release of pathogen and sheep-dip chemicals into agricultural runoff. PMID:10811258

  7. Enhancing area of review capabilities: Implementing a variance program

    SciTech Connect

    De Leon, F.

    1995-12-01

    The Railroad Commission of Texas (RRC) has regulated oil-field injection well operations since issuing its first injection permit in 1938. The Environmental Protection Agency (EPA) granted the RRC primary enforcement responsibility for the Class H Underground Injection Control (UIC) Program in April 1982. At that time, the added level of groundwater protection afforded by an Area of Review (AOR) on previously permitted Class H wells was not deemed necessary or cost effective. A proposed EPA rule change will require AORs to be performed on all pre-primacy Class II wells unless a variance can be justified. A variance methodology has been developed by researchers at the University of Missouri-Rolla in conjunction with the American Petroleum Institute (API). This paper will outline the RRC approach to implementing the AOR variance methodology. The RRC`s UIC program tracks 49,256 pre-primacy wells. Approximately 25,598 of these wells have active permits and will be subject to the proposed AOR requirements. The potential workload of performing AORs or granting variances for this many wells makes the development of a Geographic Information System (GIS) imperative. The RRC has recently completed a digitized map of the entire state and has spotted 890,000 of an estimated 1.2 million wells. Integrating this digital state map into a GIS will allow the RRC to tie its many data systems together. Once in place, this integrated data system will be used to evaluate AOR variances for pre-primacy wells on a field-wide basis. It will also reduce the regulatory cost of permitting by allowing the RRC staff to perform AORs or grant variances for the approximately 3,000 new and amended permit applications requiring AORs each year.

  8. 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.

  9. Review of Distance Education Research (2000 to 2008): Analysis of Research Areas, Methods, and Authorship Patterns

    ERIC Educational Resources Information Center

    Zawacki-Richter, Olaf; Backer, Eva Maria; Vogt, Sebastian

    2009-01-01

    This paper presents a review of distance education literature to describe the status thereof and to identify gaps and priority areas in distance education research based on a validated classification of research areas. The articles (N = 695) published in five prominent distance education journals between 2000 and 2008 were reviewed for this study.…

  10. 25 CFR 273.24 - Area Office review and decision.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... ASSISTANCE ACT PROGRAM EDUCATION CONTRACTS UNDER JOHNSON-O'MALLEY ACT Application Process § 273.24 Area... application comply with the appropriate requirements of the Johnson-O'Malley Act and of the regulations...

  11. 25 CFR 273.24 - Area Office review and decision.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... ASSISTANCE ACT PROGRAM EDUCATION CONTRACTS UNDER JOHNSON-O'MALLEY ACT Application Process § 273.24 Area... application comply with the appropriate requirements of the Johnson-O'Malley Act and of the regulations...

  12. 25 CFR 170.501 - What happens when the review process identifies areas for improvement?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false What happens when the review process identifies areas for... WATER INDIAN RESERVATION ROADS PROGRAM Planning, Design, and Construction of Indian Reservation Roads Program Facilities Program Reviews and Management Systems § 170.501 What happens when the review...

  13. 25 CFR 170.501 - What happens when the review process identifies areas for improvement?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false What happens when the review process identifies areas for... WATER INDIAN RESERVATION ROADS PROGRAM Planning, Design, and Construction of Indian Reservation Roads Program Facilities Program Reviews and Management Systems § 170.501 What happens when the review...

  14. 25 CFR 170.501 - What happens when the review process identifies areas for improvement?

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false What happens when the review process identifies areas for... WATER INDIAN RESERVATION ROADS PROGRAM Planning, Design, and Construction of Indian Reservation Roads Program Facilities Program Reviews and Management Systems § 170.501 What happens when the review...

  15. 25 CFR 170.501 - What happens when the review process identifies areas for improvement?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true What happens when the review process identifies areas for... WATER INDIAN RESERVATION ROADS PROGRAM Planning, Design, and Construction of Indian Reservation Roads Program Facilities Program Reviews and Management Systems § 170.501 What happens when the review...

  16. 25 CFR 170.501 - What happens when the review process identifies areas for improvement?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false What happens when the review process identifies areas for... WATER INDIAN RESERVATION ROADS PROGRAM Planning, Design, and Construction of Indian Reservation Roads Program Facilities Program Reviews and Management Systems § 170.501 What happens when the review...

  17. Review of coastal-area aquifers in Africa

    NASA Astrophysics Data System (ADS)

    Steyl, G.; Dennis, I.

    2010-02-01

    The coastal aquifer systems of Africa are comprised of various geological formations. These aquifer systems consist of either folded, continental or alluvial deposits. Groundwater resource availability along the coastal areas of Africa is briefly reported and the current state of seawater intrusion has been summarized. A select number of notable examples are given to highlight the effect of saline intrusion on coastal development of cities and regional aquifers. The role of conflict resolution is briefly discussed, as well as management approaches, which include monitoring of contamination and governmental accountability. Regional cooperation is presented as a method of ensuring a sustainable water resource in an area, as well as strengthening social and political alliances.

  18. Interrelation between Social Studies and Other Curriculum Areas: A Review.

    ERIC Educational Resources Information Center

    Kaltsounis, Theodore

    1990-01-01

    Evaluates the "Handbook of Research on Social Studies Teaching and Learning's" section on interrelations between social studies and other curriculum areas (art, music, literature, science, technology, reading, and writing). Commends the section for advocating integration of curriculum and for showing how limited research is for teaching and…

  19. How Localized are Language Brain Areas? A Review of Brodmann Areas Involvement in Oral Language.

    PubMed

    Ardila, Alfredo; Bernal, Byron; Rosselli, Monica

    2016-02-01

    The interest in understanding how language is "localized" in the brain has existed for centuries. Departing from seven meta-analytic studies of functional magnetic resonance imaging activity during the performance of different language activities, it is proposed here that there are two different language networks in the brain: first, a language reception/understanding system, including a "core Wernicke's area" involved in word recognition (BA21, BA22, BA41, and BA42), and a fringe or peripheral area ("extended Wernicke's area:" BA20, BA37, BA38, BA39, and BA40) involved in language associations (associating words with other information); second, a language production system ("Broca's complex:" BA44, BA45, and also BA46, BA47, partially BA6-mainly its mesial supplementary motor area-and extending toward the basal ganglia and the thalamus). This paper additionally proposes that the insula (BA13) plays a certain coordinating role in interconnecting these two brain language systems. PMID:26663825

  20. Database Management: Building, Changing and Using Databases. Collected Papers and Abstracts of the Mid-Year Meeting of the American Society for Information Science (15th, Portland, Oregon, May 1986).

    ERIC Educational Resources Information Center

    American Society for Information Science, Washington, DC.

    This document contains abstracts of papers on database design and management which were presented at the 1986 mid-year meeting of the American Society for Information Science (ASIS). Topics considered include: knowledge representation in a bilingual art history database; proprietary database design; relational database design; in-house databases;…

  1. Office of Technology Development`s Research, Development, Demonstration, Testing and Evaluation Mid-Year Program Review. Volume 2

    SciTech Connect

    Not Available

    1994-08-01

    This document, Volume 2, presents brief summaries of programs being investigated at USDOE sites for waste processing, remedial action, underground storage tank remediation, and robotic applications in waste management.

  2. 40 CFR 146.84 - Area of review and corrective action.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 23 2011-07-01 2011-07-01 false Area of review and corrective action. 146.84 Section 146.84 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS (CONTINUED) UNDERGROUND INJECTION CONTROL PROGRAM: CRITERIA AND STANDARDS Criteria and Standards Applicable to Class VI Wells § 146.84 Area...

  3. A Review of Non-occupational Pathways for Pesticide Exposure in Women Living in Agricultural Areas

    EPA Science Inventory

    Women living in agricultural areas may experience relatively high pesticide exposures compared to women in urban or suburban areas due to their proximity to farm activities. However, exposure pathways in these women are not well-characterized. We reviewed the evidence for the con...

  4. From the world beyond Washington. The states and fertility-related laws: an analysis at mid-year.

    PubMed

    1987-08-18

    Focus in this discussion is on fertility-related laws enacted by states in the US during 1987. Many of the laws enacted deal with issues and events that currently are in the national spotlight, such as public funding for abortion, teenage pregnancy prevention, prenatal care, maternity leave, and alternative reproductive technologies. A majority represent positive actions for reproductive age women and infants; only a few laws establish barriers to services and information. For every antiabortion/anticontraception bill enacted, there have been at least 5 bills approved to fund family planning services, improve maternal and child health services, create sex education or school health programs, or establish teenage pregnancy/parenting projects. At mid-year, less than 5% of the almost 200 abortion-restrictive introduced bills had been enacted. Legislation supporting reproductive and maternal health issues continues to be approved in ever-increasing numbers, demonstrating the sustained interest in many states in preventing unintended pregnancies and providing prenatal care services to low-income women. California and Michigan did approve measures to halt public funding for abortions sought by indigent women in their states except under the most extreme circumstances. While the legislatures in both states have acted to prohibit abortion funding many times before, their actions always have been thwarted, either by the courts or by a gubernatorial veto. However, the newly elected California Supreme Court may allow the legislature's funding restriction to stand. This year in Michigan the legislature approved a citizen-sponsored initiative to end funding that was not subject to the governor's veto. A coalition of state prochoice groups has successfully challenged the legality of the law's immediate effective date, and until the appeal is decided, funding continues. New York approved an $11 million appropriation for family planning services. New Hampshire, Connecticut, New

  5. Atmospheric pressure plasma cleaning of contamination surfaces. 1997 mid-year progress report

    SciTech Connect

    Selwyn, G.S.; Hicks, R.

    1997-06-01

    of people, equipment and designs between the two locations. The study can be divided into three (3) components: (1) source design, operation and physics, (2) effluent characterization and analysis, (3) surface reactions and decontamination. Some of the key accomplishments in each area are noted.'

  6. Literature and data review for the surface-water pathway: Columbia River and adjacent coastal areas

    SciTech Connect

    Walters, W.H.; Dirkes, R.L.; Napier, B.A.

    1992-04-01

    As part of the Hanford Environmental Dose Reconstruction Project, Pacific Northwest Laboratory reviewed literature and data on radionuclide concentrations and distribution in the water, sediment, and biota of the Columbia River and adjacent coastal areas. Over 600 documents were reviewed including Hanford reports, reports by offsite agencies, journal articles, and graduate theses. Certain radionuclide concentration data were used in preliminary estimates of individual dose for the 1964--1966 time period. This report summarizes the literature and database review and the results of the preliminary dose estimates.

  7. Literature and data review for the surface-water pathway: Columbia River and adjacent coastal areas

    SciTech Connect

    Walters, W.H.; Dirkes, R.L.; Napier, B.A.

    1992-11-01

    As part of the Hanford Environmental Dose Reconstruction (HEDR) Project, Battelle, Pacific Northwest Laboratories reviewed literature and data on radionuclide concentrations and distribution in the water, sediment, and biota of the Columbia River and adjacent coastal areas. Over 600 documents were reviewed including Hanford reports, reports by offsite agencies, journal articles, and graduate theses. Radionuclide concentration data were used in preliminary estimates of individual dose for the period 1964 through 1966. This report summarizes the literature and database reviews and the results of the preliminary dose estimates.

  8. The Association of Area Socioeconomic Status and Breast, Cervical, and Colorectal Cancer Screening: A Systematic Review

    PubMed Central

    Pruitt, Sandi L.; Shim, Matthew J.; Mullen, Patricia Dolan; Vernon, Sally W.; Amick, Benjamin C.

    2009-01-01

    Background Although numerous studies have examined the association of area socioeconomic status (SES) and cancer screening after controlling for individual SES, findings have been inconsistent. A systematic review of existing studies is timely in order to identify conceptual and methodologic limitations and to provide a basis for future research directions and policy. Objective The objectives were to: 1) describe the study designs, constructs, methods, and measures; 2) describe the independent association of area SES and cancer screening; and 3) identify neglected areas of research. Methods We searched 6 electronic databases and manually searched cited and citing articles. Eligible studies were published before 2008 in peer-reviewed journals in English, represented primary data on individuals aged ≥18 years from developed countries, and measured the association of area and individual SES with breast, cervical, or colorectal cancer screening. Results Of 19 eligible studies, most measured breast cancer screening. Studies varied widely in research design, definitions and measures of SES, cancer screening behaviors, and covariates. Eight employed multilevel logistic regression, the remainder analyzed data with standard single level logistic regression. The majority measured 1 or 2 indicators of area and individual SES; common indicators at both levels were poverty, income, and education. There was no consistent pattern in the association between area SES and cancer screening. Discussion The gaps and conceptual and methodologic heterogeneity in the literature to date limit definitive conclusions about an underlying association between area SES and cancer screening. We identify five areas of research deserving greater attention in the literature. PMID:19815634

  9. 40 CFR 146.84 - Area of review and corrective action.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... activity. The area of review is delineated using computational modeling that accounts for the physical and... characterization, monitoring and operational data, and computational modeling, the projected lateral and vertical... corrective action, using methods designed to prevent the movement of fluid into or between USDWs,...

  10. 40 CFR 146.84 - Area of review and corrective action.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... activity. The area of review is delineated using computational modeling that accounts for the physical and... characterization, monitoring and operational data, and computational modeling, the projected lateral and vertical... corrective action, using methods designed to prevent the movement of fluid into or between USDWs,...

  11. 40 CFR 146.84 - Area of review and corrective action.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... activity. The area of review is delineated using computational modeling that accounts for the physical and... characterization, monitoring and operational data, and computational modeling, the projected lateral and vertical... corrective action, using methods designed to prevent the movement of fluid into or between USDWs,...

  12. 43 CFR 19.3 - Reviews of roadless areas and roadless islands.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... islands. 19.3 Section 19.3 Public Lands: Interior Office of the Secretary of the Interior WILDERNESS PRESERVATION National Wilderness Preservation System § 19.3 Reviews of roadless areas and roadless islands. (a... acres or more and every roadless island in the national wildlife refuges and game ranges of the...

  13. 43 CFR 19.3 - Reviews of roadless areas and roadless islands.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... islands. 19.3 Section 19.3 Public Lands: Interior Office of the Secretary of the Interior WILDERNESS PRESERVATION National Wilderness Preservation System § 19.3 Reviews of roadless areas and roadless islands. (a... acres or more and every roadless island in the national wildlife refuges and game ranges of the...

  14. 43 CFR 19.3 - Reviews of roadless areas and roadless islands.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... islands. 19.3 Section 19.3 Public Lands: Interior Office of the Secretary of the Interior WILDERNESS PRESERVATION National Wilderness Preservation System § 19.3 Reviews of roadless areas and roadless islands. (a... acres or more and every roadless island in the national wildlife refuges and game ranges of the...

  15. 43 CFR 19.3 - Reviews of roadless areas and roadless islands.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... islands. 19.3 Section 19.3 Public Lands: Interior Office of the Secretary of the Interior WILDERNESS PRESERVATION National Wilderness Preservation System § 19.3 Reviews of roadless areas and roadless islands. (a... acres or more and every roadless island in the national wildlife refuges and game ranges of the...

  16. 43 CFR 19.3 - Reviews of roadless areas and roadless islands.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... islands. 19.3 Section 19.3 Public Lands: Interior Office of the Secretary of the Interior WILDERNESS PRESERVATION National Wilderness Preservation System § 19.3 Reviews of roadless areas and roadless islands. (a... acres or more and every roadless island in the national wildlife refuges and game ranges of the...

  17. 25 CFR 23.34 - Review and decision on off-reservation applications by Area Director.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 25 Indians 1 2013-04-01 2013-04-01 false Review and decision on off-reservation applications by Area Director. 23.34 Section 23.34 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR HUMAN SERVICES INDIAN CHILD WELFARE ACT Grants to Off-Reservation Indian Organizations for Title II Indian...

  18. 25 CFR 23.34 - Review and decision on off-reservation applications by Area Director.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 25 Indians 1 2014-04-01 2014-04-01 false Review and decision on off-reservation applications by Area Director. 23.34 Section 23.34 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR HUMAN SERVICES INDIAN CHILD WELFARE ACT Grants to Off-Reservation Indian Organizations for Title II Indian...

  19. 25 CFR 23.34 - Review and decision on off-reservation applications by Area Director.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 25 Indians 1 2011-04-01 2011-04-01 false Review and decision on off-reservation applications by Area Director. 23.34 Section 23.34 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR HUMAN SERVICES INDIAN CHILD WELFARE ACT Grants to Off-Reservation Indian Organizations for Title II Indian...

  20. 25 CFR 23.34 - Review and decision on off-reservation applications by Area Director.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 25 Indians 1 2012-04-01 2011-04-01 true Review and decision on off-reservation applications by Area Director. 23.34 Section 23.34 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR HUMAN SERVICES INDIAN CHILD WELFARE ACT Grants to Off-Reservation Indian Organizations for Title II Indian...

  1. 25 CFR 23.34 - Review and decision on off-reservation applications by Area Director.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false Review and decision on off-reservation applications by Area Director. 23.34 Section 23.34 Indians BUREAU OF INDIAN AFFAIRS, DEPARTMENT OF THE INTERIOR HUMAN SERVICES INDIAN CHILD WELFARE ACT Grants to Off-Reservation Indian Organizations for Title II Indian...

  2. Research on the Value of AACSB Business Accreditation in Selected Areas: A Review and Synthesis

    ERIC Educational Resources Information Center

    Hunt, Steven C.

    2015-01-01

    The AACSB claims that its accreditation provides evidence of business school quality in a variety of areas. This paper reviews and synthesizes existing research on the value of AACSB accreditation on four key topics of importance to schools, prospective students, and employers: effect on obtaining quality students, students' job placement, faculty…

  3. Editorial: Reviewer selection process and new areas of expertise in GEMS

    NASA Astrophysics Data System (ADS)

    Liemohn, Michael W.; Balikhin, Michael; Kepko, Larry; Rodger, Alan; Wang, Yuming

    2016-06-01

    One method of selecting potential reviewers for papers submitted to the Journal of Geophysical Research Space Physics is to filter the user database within the Geophysical Electronic Manuscript System (GEMS) by areas of expertise. The list of these areas in GEMS can be self selected by users in their profile settings. The Editors have added 18 new entries to this list, an increase of 33% more than the previous 55 entries. All space physicists are strongly encouraged to update their profile settings in GEMS, especially their areas of expertise selections, and details of how to do this are provided.

  4. Contamination source review for Building E5974, Edgewood Area, Aberdeen Proving Ground, Maryland

    SciTech Connect

    Billmark, K.A.; Emken, M.E.; O`Reilly, D.P.; Smits, M.P.; Draugelis, A.K.; Rueda, J.; Zimmerman, R.E.

    1995-09-01

    This report documents the results of a contamination source review of Building E5974 at the Aberdeen Proving Ground (APG) in Maryland. The primary mission at APG has been the testing and evaluation of US Army warfare materials. Since its beginning in 1917, the Edgewood Area of APG has been the principal location for chemical warfare agent research, development, and testing in the US. APG was also used for producing chemical warfare agents during both world wars, and it has been a center for the storage of chemical warfare material. An attempt was made to identify and define areas of toxic or hazardous contaminants and to assess the physical condition and accessibility of APG buildings. The information obtained from this review may be used to assist the US Army in planning for the future use or disposition of the buildings. The contamination source review consisted of the following tasks: historical records search, physical inspection, photographic documentation, geophysical investigation, and collection of air samples.

  5. Contamination source review for Building E6891, Edgewood Area, Aberdeen Proving Ground, Maryland

    SciTech Connect

    Zellmer, S.D.; Draugelis, A.K.; Rueda, J.; Zimmerman, R.E.

    1995-09-01

    The US Army Aberdeen Proving Ground (APG) commissioned Argonne National Laboratory (ANL) to conduct a contamination source review to identify and define areas of toxic or hazardous contaminants and to assess the physical condition and accessibility of various APG buildings. This report provides the results of the contamination source review for Building E6891. The information obtained from this review may be used to assist the US Army in planning for the future use or disposition of the buildings. The contamination source review consisted of the following tasks: historical records search, physical inspection, photographic documentation, geophysical investigation, and collection of air samples. This building is part of the Lauderick Creek Concrete Slab Test Site, located in the Lauderick Creek Area in the Edgewood Area. Many of the APG facilities constructed between 1917 and the 1960s are no longer used because of obsolescence and their poor state of repair. Because many of these buildings were used for research, development, testing, and/or pilot-scale production of chemical warfare agents and other military substances the potential exists` for portions of the buildings to be contaminated with these substances, their degradation products, and other laboratory or industrial chemicals. These buildings and associated structures or appurtenances may contribute to environmental concerns at APG.

  6. Review of Natural Phenomena Hazard (NPH) Assessments for the Hanford 200 Areas (Non-Seismic)

    SciTech Connect

    Snow, Robert L.; Ross, Steven B.; Sullivan, Robin S.

    2010-09-24

    The purpose of this review is to assess the need for updating Natural Phenomena Hazard (NPH) assessments for the Hanford 200 Areas, as required by DOE Order 420.1B Chapter IV, Natural Phenomena Hazards Mitigation, based on significant changes in state-of-the-art NPH assessment methodology or site-specific information. The review includes all natural phenomena hazards with the exception of seismic/earthquake hazards, which are being addressed under a separate effort. It was determined that existing non-seismic NPH assessments are consistent with current design methodology and site specific data.

  7. Contamination source review for Building E3641, Edgewood Area, Aberdeen Proving Ground, Maryland

    SciTech Connect

    Zellmer, S.D.; Draugelis, A.K.; Rueda, J.; Zimmerman, R.E.

    1995-09-01

    This report documents the results of a contamination source review of Building E3641 at the Aberdeen Proving Ground (APG) in Maryland. The primary mission at APG has been the testing and evaluation of US Army warfare materials. Since its beginning in 1917, the Edgewood Area of APG has been the principal location for chemical warfare agent research, development, and testing in the US. APG was also used for producing chemical warfare agents during both world wars, and it has been a center for the storage of chemical warfare material. An attempt was made to identify and define areas of toxic or hazardous contaminants and to assess the physical condition and accessibility of APG buildings. The information obtained from this review may be used to assist the US Army in planning for the future use or disposition of the buildings. The contamination source review consisted of the following tasks: historical records search, physical inspection, photographic documentation, geophysical investigation, and review of available records regarding underground storage tanks associated with each building.

  8. 40 CFR 51.914 - What new source review requirements apply for 8-hour ozone nonattainment areas?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... apply for 8-hour ozone nonattainment areas? 51.914 Section 51.914 Protection of Environment... Standard § 51.914 What new source review requirements apply for 8-hour ozone nonattainment areas? The requirements for new source review for the 8-hour ozone standard are located in § 51.165 of this part....

  9. Contamination source review for Building E3236, Edgewood Area, Aberdeen Proving Ground, Maryland

    SciTech Connect

    Zellmer, S.D.; Smits, M.P.; Draugelis, A.K.; Glennon, M.A.; Rueda, J.; Zimmerman, R.E.

    1995-09-01

    The US Army Aberdeen Proving Ground (APG) commissioned Argonne National Laboratory (ANL) to conduct a contamination source review to identify and define areas of toxic or hazardous contaminants and to assess the physical condition and accessibility of APG buildings. The information obtained from the review may be used to assist the US Army in planning for the future use or disposition of the buildings. The contamination source review consisted of the following tasks: historical records search, physical inspection, photographic documentation, geophysical investigation, and review of available records regarding underground storage tanks associated with each building. This report provides the results of the contamination source review for Building E3236. Many of the APG facilities constructed between 1917 and the 1960s are no longer used because of obsolescence and their poor state of repair. Because many of these buildings were used for research, development, testing, and/or pilot- scale production of chemical warfare agents and other military substances, the potential exists for portions of the buildings to be contaminated with these substances, their degradation products, and other laboratory or industrial chemicals. These buildings and associated structures or appurtenances may contribute to environmental concerns at APG.

  10. Contamination source review for Building E3642, Edgewood Area, Aberdeen Proving Ground, Maryland

    SciTech Connect

    Booher, M.N.; O`Reilly, D.P.; Draugelis, A.K.; Rueda, J.; Zimmerman, R.E.

    1995-09-01

    Many of the APG facilities constructed between 1917 and the 1960s are no longer used because of obsolescence and their poor state of repair. Because many of these buildings were used for research, development, testing, and/or pilot-scale production of chemical warfare agents and other military substances, the potential exists for portions of these buildings to be contaminated with these substances, their degradation products, and other laboratory or industrial chemicals. These buildings and associated structures or appurtenances may contribute to environmental concerns at APG. The US Army Aberdeen Proving Ground (APG) commissioned Argonne National Laboratory (ANL) to conduct a contamination source review to identify and define areas of toxic or hazardous contaminants and to assess the physical condition and accessibility of APG buildings. The information obtained from the review may be used to assist the US Army in planning for the future use or disposition of the buildings. The contamination source review consisted of the following tasks: historical records search, physical inspection, photographic documentation, geophysical investigation and review of available records regarding underground storage tanks associated with the building. This report provides the results of the contamination source review for Building E3642.

  11. Contamination source review for Building E7995, Edgewood Area, Aberdeen Proving Ground, Maryland

    SciTech Connect

    Booher, M.N.; Miller, G.A.; Draugelis, A.K.; Glennon, M.A.; Rueda, J.; Zimmerman, R.E.

    1995-09-01

    The US Army Aberdeen Proving Ground (APG) commissioned Argonne National Laboratory (ANL) to conduct a contamination source review to identify and define areas of toxic or hazardous contaminants and to assess the physical condition and accessibility of APG buildings. The information obtained from the review may be used to assist the US Army in planning for the future use or disposition, of the buildings. The source contamination review consisted of the following tasks: historical records search, physical inspection, photographic documentation, geophysical investigation, investigation of potential hazardous materials facilities (HMFs), and review of available records regarding underground storage tanks. This report provides the results of the contamination source review for Building E7995. any of the APG facilities constructed between 1917 and the 1960s are no longer used because of obsolescence and their poor state of repair. Because many of these buildings were used for research, development, testing, and/or pilot-scale production of chemical warfare agents and other military substances, the potential exists for portions of the buildings to be contaminated with these substances, their degradation products, and other laboratory or industrial chemicals. These buildings, and associated structures or appurtenances, may contribute to environmental concerns at APG.

  12. Health impact assessment review: a framework for determining the current state-of science and areas for improvement

    EPA Science Inventory

    A systematic review is being conducted of health impact assessments (HIAs) from the U.S. The purpose of this review is to obtain a clear picture of how HIAs are being implemented nationally and to identify potential areas for improving the HIA community of practice. The review is...

  13. External Peer Review Team Report Underground Testing Area Subproject for Frenchman Flat, Revision 1

    SciTech Connect

    Sam Marutzky

    2010-09-01

    An external peer review was conducted to review the groundwater models used in the corrective action investigation stage of the Underground Test Area (UGTA) subproject to forecast zones of potential contamination in 1,000 years for the Frenchman Flat area. The goal of the external peer review was to provide technical evaluation of the studies and to assist in assessing the readiness of the UGTA subproject to progress to monitoring activities for further model evaluation. The external peer review team consisted of six independent technical experts with expertise in geology, hydrogeology,'''groundwater modeling, and radiochemistry. The peer review team was tasked with addressing the following questions: 1. Are the modeling approaches, assumptions, and model results for Frenchman Flat consistent with the use of modeling studies as a decision tool for resolution of environmental and regulatory requirements? 2. Do the modeling results adequately account for uncertainty in models of flow and transport in the Frenchman Flat hydrological setting? a. Are the models of sufficient scale/resolution to adequately predict contaminant transport in the Frenchman Flat setting? b. Have all key processes been included in the model? c. Are the methods used to forecast contaminant boundaries from the transport modeling studies reasonable and appropriate? d. Are the assessments of uncertainty technically sound and consistent with state-of-the-art approaches currently used in the hydrological sciences? 3. Are the datasets and modeling results adequate for a transition to Corrective Action Unit monitoring studies—the next stage in the UGTA strategy for Frenchman Flat? The peer review team is of the opinion that, with some limitations, the modeling approaches, assumptions, and model results are consistent with the use of modeling studies for resolution of environmental and regulatory requirements. The peer review team further finds that the modeling studies have accounted for uncertainty

  14. Built Environments and Active Living in Rural and Remote Areas: a Review of the Literature.

    PubMed

    Hansen, Anush Yousefian; Umstattd Meyer, M Renée; Lenardson, Jennifer D; Hartley, David

    2015-12-01

    Rural children and adults are more likely to have obesity than their urban counterparts even after adjustment for individual-level behaviors, suggesting that rural environments may promote obesity. The rural built environment may be an important area of research that can help us understand rural-urban disparities in obesity. The purpose of this review is to summarize the rural built environment and active living literature, and to address key issues, gaps, and observations in the field. A literature review was conducted in spring 2015 to identify research published from 2000 to 2015. Our review suggests that limited active living built environments in rural communities and unique rural barriers to physical activity may contribute to a higher prevalence of obesity compared to urban populations. More empirical research is needed to build the evidence-base for the association between rural built environments, active living, and obesity. School- and community-based policies that expand active living opportunities in rural areas should also be closely examined. PMID:26364307

  15. Contamination source review for Building E5978, Edgewood Area, Aberdeen Proving Ground, Maryland

    SciTech Connect

    Mosqueda, G.; Dougherty, J.; Draugelis, A.K.; Rueda, J.; Zimmerman, R.E.

    1995-09-01

    This report documents the results of a contamination source review of Building E5978 at the Aberdeen Proving Group (APG) in Maryland. The primary mission at APG has been the testing and evaluation of US Army warfare materials. Since its beginning in 1917, the Edgewood Area of APG has been the principal location for chemical warfare agent research, development, and testing in the US. APG was also used for producing chemical warfare agents during both world wars, and it has been a center for the storage of chemical warfare material. An attempt was made to identify and define areas of toxic or hazardous contaminants and to assess the physical condition and accessibility of APG buildings. The information obtained from this review may be used to assist the US Army in planning for the future use or disposition of the buildings. The contamination source review consisted of the following tasks: historical records search, physical inspection, photographic documentation, geophysical investigation, and collection of air samples for the presence of volatile organic compounds.

  16. A Review of Nonoccupational Pathways for Pesticide Exposure in Women Living in Agricultural Areas

    PubMed Central

    Friesen, Melissa C.; Hoppin, Jane A.; Hines, Cynthia J.; Thomas, Kent; Freeman, Laura E. Beane

    2015-01-01

    Background Women living in agricultural areas may experience high pesticide exposures compared with women in urban or suburban areas because of their proximity to farm activities. Objective Our objective was to review the evidence in the published literature for the contribution of nonoccupational pathways of pesticide exposure in women living in North American agricultural areas. Methods We evaluated the following nonoccupational exposure pathways: paraoccupational (i.e., take-home or bystander exposure), agricultural drift, residential pesticide use, and dietary ingestion. We also evaluated the role of hygiene factors (e.g., house cleaning, shoe removal). Results Among 35 publications identified (published 1995–2013), several reported significant or suggestive (p < 0.1) associations between paraoccupational (n = 19) and agricultural drift (n = 10) pathways and pesticide dust or biomarker levels, and 3 observed that residential use was associated with pesticide concentrations in dust. The 4 studies related to ingestion reported low detection rates of most pesticides in water; additional studies are needed to draw conclusions about the importance of this pathway. Hygiene factors were not consistently linked to exposure among the 18 relevant publications identified. Conclusions Evidence supported the importance of paraoccupational, drift, and residential use pathways. Disentangling exposure pathways was difficult because agricultural populations are concurrently exposed to pesticides via multiple pathways. Most evidence was based on measurements of pesticides in residential dust, which are applicable to any household member and are not specific to women. An improved understanding of nonoccupational pesticide exposure pathways in women living in agricultural areas is critical for studying health effects in women and for designing effective exposure-reduction strategies. Citation Deziel NC, Friesen MC, Hoppin JA, Hines CJ, Thomas K, Beane Freeman LE. 2015. A review

  17. Methods to assess area and volume of wounds - a systematic review.

    PubMed

    Jørgensen, Line Bisgaard; Sørensen, Jens A; Jemec, Gregor Be; Yderstraede, Knud B

    2016-08-01

    Wound measurement is important in monitoring the healing process of chronic wounds and in evaluating the effect of treatment. The objective of this systematic review was to evaluate evidence from the literature on accuracy, agreement, reliability and feasibility of wound measurement techniques described since 1994. Studies were identified by searching the electronic databases PubMed, Embase and Cochrane Library. Of the 12 013 studies identified, 43 were included in the review. A total of 30 papers evaluated techniques for measuring wound area and 13 evaluated techniques for measuring wound volume. The six approaches for measuring wound area were simple ruler method (10 papers), mathematical models (5 papers), manual planimetry (10 papers), digital planimetry (16 papers), stereophotogrammetry (2 papers) and digital imaging method (20 papers). Of these studies, 10 evaluated accuracy, 15 agreement, 17 reliability and 25 mentioned feasibility. The number of wounds examined in the studies was highly variable (n = 3-260). Studies evaluating techniques for measuring wound volume included between 1 and 50 wounds and evaluated accuracy (4 studies), agreement (6 studies), reliability (8 studies) and feasibility (12 studies). Digital planimetry and digital imaging were considered the most accurate and reliable methods for area measurement, particularly in larger and irregularly shaped wounds. None of the three-dimensional technologies have so far had a major impact, because of their low accuracy, high cost and complexity in handling the system set-up. PMID:26250714

  18. Contamination source review for Building E2370, Edgewood Area, Aberdeen Proving Ground, Maryland

    SciTech Connect

    O`Reilly, D.P.; Glennon, M.A.; Draugelis, A.K.; Rueda, J.; Zimmerman, R.E.

    1995-09-01

    The US Army Aberdeen Proving Ground (APG) commissioned Argonne National Laboratory (ANL) to conduct a contamination source review to identify and define areas of toxic or hazardous contaminants and to assess the physical condition and accessibility of APG buildings. The information obtained from this review may be used to assist the US Army in planning for the future use or disposition of the buildings. The contamination source review consisted of the following tasks: historical records search, physical inspection, photographic documentation, and geophysical investigation. This report provides the results of the contamination source review for Building E2370. Many of the APG facilities constructed between 1917 and the 1960s are no longer used because of obsolescence and their poor state of repair. Because many of these buildings were used for research, development, testing, and/or pilot-scale production of chemical warfare agents and other military substances, the potential exists for portions of the buildings to be contaminated with these substances, their degradation products, and other laboratory or industrial chemicals. These buildings and associated structures or appurtenances may contribute to environmental concerns at APG.

  19. Financial incentives for return of service in underserved areas: a systematic review

    PubMed Central

    Bärnighausen, Till; Bloom, David E

    2009-01-01

    Background In many geographic regions, both in developing and in developed countries, the number of health workers is insufficient to achieve population health goals. Financial incentives for return of service are intended to alleviate health worker shortages: A (future) health worker enters into a contract to work for a number of years in an underserved area in exchange for a financial pay-off. Methods We carried out systematic literature searches of PubMed, the Excerpta Medica database, the Cumulative Index to Nursing and Allied Health Literature, and the National Health Services Economic Evaluation Database for studies evaluating outcomes of financial-incentive programs published up to February 2009. To identify articles for review, we combined three search themes (health workers or students, underserved areas, and financial incentives). In the initial search, we identified 10,495 unique articles, 10,302 of which were excluded based on their titles or abstracts. We conducted full-text reviews of the remaining 193 articles and of 26 additional articles identified in reference lists or by colleagues. Forty-three articles were included in the final review. We extracted from these articles information on the financial-incentive programs (name, location, period of operation, objectives, target groups, definition of underserved area, financial incentives and obligation) and information on the individual studies (authors, publication dates, types of study outcomes, study design, sample criteria and sample size, data sources, outcome measures and study findings, conclusions, and methodological limitations). We reviewed program results (descriptions of recruitment, retention, and participant satisfaction), program effects (effectiveness in influencing health workers to provide care, to remain, and to be satisfied with work and personal life in underserved areas), and program impacts (effectiveness in influencing health systems and health outcomes). Results Of the 43

  20. Review of lignite resources of western Tennessee and the Jackson Purchase area, western Kentucky

    USGS Publications Warehouse

    Hackley, Paul C.; Warwick, Peter D.; Thomas, Roger E.; Nichols, Douglas J.

    2006-01-01

    Introduction: This review of the lignite deposits of western Tennessee and the Jackson Purchase area in western Kentucky (Fig. 1) is a preliminary report on part of the U.S. Geological Survey's National Coal Resource Assessment of the Gulf Coastal Plain Coal Province. Lignite deposits of western Kentucky and Tennessee are an extension of the Gulf Coastal Plain Coal Province (Cushing and others, 1964), and currently are not economic to mine. These deposits have not been extensively investigated or developed as an energy resource. This review includes a description of the geology of the lignite-bearing units, a discussion of the available coal quality data, and information on organic petrology. Palynological data for lignite samples collected in Kentucky and Tennessee as part of this work are presented in an Appendix.

  1. Pressure perturbations from geologic carbon sequestration: Area-of-review boundaries and borehole leakage driving forces

    SciTech Connect

    Nicot, J.-P.; Oldenburg, C.M.; Bryant, S.L.; Hovorka, S.D.

    2009-07-01

    We investigate the possibility that brine could be displaced upward into potable water through wells. Because of the large volumes of CO2 to be injected, the influence of the zone of elevated pressure on potential conduits such as well boreholes could extend many kilometers from the injection site-farther than the CO2 plume itself. The traditional approach to address potential brine leakage related to fluid injection is to set an area of fixed radius around the injection well/zone and to examine wells and other potentially open pathways located in the ''Area-of-Review'' (AoR). This suggests that the AoR eeds to be defined in terms of the potential for a given pressure perturbation to drive upward fluid flow in any given system rather than on some arbitrary pressure rise. We present an analysis that focuses on the changes in density/salinity of the fluids in the potentially leaking wellbore.

  2. LITERATURE REVIEW OF PUO2 CALCINATION TIME AND TEMPERATURE DATA FOR SPECIFIC SURFACE AREA

    SciTech Connect

    Daniel, G.

    2012-03-06

    The literature has been reviewed in December 2011 for calcination data of plutonium oxide (PuO{sub 2}) from plutonium oxalate Pu(C{sub 2}O{sub 4}){sub 2} precipitation with respect to the PuO{sub 2} specific surface area (SSA). A summary of the literature is presented for what are believed to be the dominant factors influencing SSA, the calcination temperature and time. The PuO{sub 2} from Pu(C{sub 2}O{sub 4}){sub 2} calcination data from this review has been regressed to better understand the influence of calcination temperature and time on SSA. Based on this literature review data set, calcination temperature has a bigger impact on SSA versus time. However, there is still some variance in this data set that may be reflecting differences in the plutonium oxalate preparation or different calcination techniques. It is evident from this review that additional calcination temperature and time data for PuO{sub 2} from Pu(C{sub 2}O{sub 4}){sub 2} needs to be collected and evaluated to better define the relationship. The existing data set has a lot of calcination times that are about 2 hours and therefore may be underestimating the impact of heating time on SSA. SRNL recommends that more calcination temperature and time data for PuO{sub 2} from Pu(C{sub 2}O{sub 4}){sub 2} be collected and this literature review data set be augmented to better refine the relationship between PuO{sub 2} SSA and its calcination parameters.

  3. Oesophageal cancer in Golestan Province, a high-incidence area in northern Iran - a review.

    PubMed

    Islami, Farhad; Kamangar, Farin; Nasrollahzadeh, Dariush; Møller, Henrik; Boffetta, Paolo; Malekzadeh, Reza

    2009-12-01

    Golestan Province, located in the south-east littoral of the Caspian Sea in northern Iran, has one of the highest rates of oesophageal cancer (OC) in the world. We review the epidemiologic studies that have investigated the epidemiologic patterns and causes of OC in this area and provide some suggestions for further studies. Oesophageal squamous cell carcinoma (OSCC) constitutes over 90% of all OC cases in Golestan. In retrospective studies, cigarettes and hookah smoking, nass use (a chewing tobacco product), opium consumption, hot tea drinking, poor oral health, low intake of fresh fruit and vegetables, and low socioeconomic status have been associated with higher risk of OSCC in Golestan. However, the association of tobacco with OSCC in this area is not as strong as that seen in Western countries. Alcohol is consumed by a very small percentage of the population and is not a risk factor for OSCC in this area. Other factors, such as polycyclic aromatic hydrocarbons, N-nitroso compounds, drinking water contaminants, infections, food contamination with mycotoxins, and genetic factors merit further investigation as risk factors for OSCC in Golestan. An ongoing cohort study in this area is an important resource for studying some of these factors and also for confirming the previously found associations. PMID:19800783

  4. Contamination source review for Building E3162, Edgewood Area, Aberdeen Proving Ground, Maryland

    SciTech Connect

    Miller, G.A.; Draugelis, A.K.; Rueda, J.; Zimmerman, R.E.

    1995-09-01

    This report was prepared by Argonne National Laboratory (ANL) to document the results of a contamination source review for Building E3162 at the Aberdeen Proving Ground (APG) in Maryland. The report may be used to assist the US Army in planning for the future use or disposition of this building. The review included a historical records search, physical inspection, photographic documentation, geophysical investigation, and collection of air samples. The field investigations were performed by ANL during 1994 and 1995. Building E3162 (APG designation) is part of the Medical Research Laboratories Building E3160 Complex. This research laboratory complex is located west of Kings Creek, east of the airfield and Ricketts Point Road, and south of Kings Creek Road in the Edgewood Area of APG. The original structures in the E3160 Complex were constructed during World War 2. The complex was originally used as a medical research laboratory. Much of the research involved wound assessment involving chemical warfare agents. Building E3162 was used as a holding and study area for animals involved in non-agent burns. The building was constructed in 1952, placed on inactive status in 1983, and remains unoccupied. Analytical results from these air samples revealed no distinguishable difference in hydrocarbon and chlorinated solvent levels between the two background samples and the sample taken inside Building E3162.

  5. Amaranthaceae pollens: review of an emerging allergy in the mediterranean area.

    PubMed

    Villalba, M; Barderas, R; Mas, S; Colás, C; Batanero, E; Rodríguez, R

    2014-01-01

    The Amaranthaceae family is composed of about 180 genera and 2500 species. These common weeds have become increasingly relevant as triggers of allergy in the last few years, as they are able to rapidly colonize salty and arid soils in extensive desert areas. The genera Chenopodium, Salsola, and Amaranthus are the major sources of pollinosis from the Amaranthaceae family in southern Europe, western United States, and semidesert areas of Saudi Arabia, Kuwait, and Iran. In Spain, Salsola kali is one of the most relevant causes of pollinosis, together with olive and grasses. To date, 9Amaranthaceae pollen allergens from Chenopodium album, Salsola kali, and Amaranthus retroflexus have been described and are listed in the International Union of Immunological Societies allergen nomenclature database.The major allergens ofAmaranthaceae pollen belong to the pectin methylesterase, Ole e 1-like, and profilin panallergen families, whereas the minor allergens belong to the cobalamin- independent methionine synthase and polcalcin panallergen families. These relevant allergens have been characterized physicochemically, and immunologically at different levels. Recombinant forms, allergenic fusion recombinant proteins, and hypoallergenic derivatives of these allergens have been expressed in bacteria and yeast and compared with their natural proteins from pollen. In this review, we provide an extensive overview ofAmaranthaceae pollen allergens, focusing on their physicochemical, and immunological properties and on their clinical significance in allergic patients. We also review studies where these recombinant allergens and their hypoallergenic derivatives have been used in clinical diagnosis and their potential use in personalized therapy. PMID:25668889

  6. Contamination source review for Building E3180, Edgewood Area, Aberdeen Proving Ground, Maryland

    SciTech Connect

    Zellmer, S.D.; Smits, M.P.; Rueda, J.; Zimmerman, R.E.

    1995-09-01

    This report was prepared by Argonne National Laboratory (ANL) to document the results of a contamination source review of Building E3180 at the Aberdeen Proving Ground (APG) in Maryland. The report may be used to assist the US Army in planning for the future use or disposition of this building. The review included a historical records search, physical inspection, photographic documentation, geophysical investigation, collection of air samples, and review of available records regarding underground storage tanks associated with Building E3180. The field investigations were performed by ANL during 1994. Building,E3180 (current APG designation) is located near the eastern end of Kings Creek Road, north of Kings Creek, and about 0.5 miles east of the airstrip within APG`s Edgewood Area. The building was constructed in 1944 as a facsimile of a Japanese pillbox and used for the development of flame weapons systems until 1957 (EAI Corporation 1989). The building was not used from 1957 until 1965, when it was converted and used as a flame and incendiary laboratory. During the 1970s, the building was converted to a machine (metal) shop and used for that purpose until 1988.

  7. 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.

  8. A Review of Medication Use as an Indicator of Human Health Impact in Environmentally Stressed Areas.

    PubMed

    Hollingworth, Samantha A; Kim, Diane Dabok; Jagals, Paul

    2016-01-01

    We reviewed from literature the feasibility of medication use as an indicator of health outcomes in environmentally stressed areas, especially where a paucity of typical epidemiological and other risk-based data are encountered. The majority of studies reported were about medication use as an indicator of adverse respiratory effects from air pollution in developed countries. Studies to a lesser extent pointed to medication use as indicator of health outcomes associated with other environmental health stressors such as water, noise pollution, and habitat conditions. The relationship between environmental stressors and medication use strongly suggests that medication use could be used to measure the impact of environmental stressors that otherwise could not be measured by epidemiological or other impact assessment studies, typically in settings where morbidity and mortality data might not be not accessible. PMID:27325069

  9. 40 CFR 51.914 - What new source review requirements apply for 8-hour ozone nonattainment areas?

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... apply for 8-hour ozone nonattainment areas? 51.914 Section 51.914 Protection of Environment... OF IMPLEMENTATION PLANS Provisions for Implementation of 8-hour Ozone National Ambient Air Quality Standard § 51.914 What new source review requirements apply for 8-hour ozone nonattainment areas?...

  10. 40 CFR 51.914 - What new source review requirements apply for 8-hour ozone nonattainment areas?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... OF IMPLEMENTATION PLANS Provisions for Implementation of 8-hour Ozone National Ambient Air Quality Standard § 51.914 What new source review requirements apply for 8-hour ozone nonattainment areas? The... apply for 8-hour ozone nonattainment areas? 51.914 Section 51.914 Protection of...

  11. 40 CFR 51.914 - What new source review requirements apply for 8-hour ozone nonattainment areas?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... OF IMPLEMENTATION PLANS Provisions for Implementation of 8-hour Ozone National Ambient Air Quality Standard § 51.914 What new source review requirements apply for 8-hour ozone nonattainment areas? The... apply for 8-hour ozone nonattainment areas? 51.914 Section 51.914 Protection of...

  12. 40 CFR 51.914 - What new source review requirements apply for 8-hour ozone nonattainment areas?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... OF IMPLEMENTATION PLANS Provisions for Implementation of 8-hour Ozone National Ambient Air Quality Standard § 51.914 What new source review requirements apply for 8-hour ozone nonattainment areas? The... apply for 8-hour ozone nonattainment areas? 51.914 Section 51.914 Protection of...

  13. Access to primary care for socioeconomically disadvantaged older people in rural areas: a realist review

    PubMed Central

    Ford, John A; Wong, Geoff; Jones, Andy P; Steel, Nick

    2016-01-01

    Objective The aim of this review is to identify and understand the contexts that effect access to high-quality primary care for socioeconomically disadvantaged older people in rural areas. Design A realist review. Data sources MEDLINE and EMBASE electronic databases and grey literature (from inception to December 2014). Eligibility criteria for selecting studies Broad inclusion criteria were used to allow articles which were not specific, but might be relevant to the population of interest to be considered. Studies meeting the inclusion criteria were assessed for rigour and relevance and coded for concepts relating to context, mechanism or outcome. Analysis An overarching patient pathway was generated and used as the basis to explore contexts, causal mechanisms and outcomes. Results 162 articles were included. Most were from the USA or the UK, cross-sectional in design and presented subgroup data by age, rurality or deprivation. From these studies, a patient pathway was generated which included 7 steps (problem identified, decision to seek help, actively seek help, obtain appointment, get to appointment, primary care interaction and outcome). Important contexts were stoicism, education status, expectations of ageing, financial resources, understanding the healthcare system, access to suitable transport, capacity within practice, the booking system and experience of healthcare. Prominent causal mechanisms were health literacy, perceived convenience, patient empowerment and responsiveness of the practice. Conclusions Socioeconomically disadvantaged older people in rural areas face personal, community and healthcare barriers that limit their access to primary care. Initiatives should be targeted at local contextual factors to help individuals recognise problems, feel welcome, navigate the healthcare system, book appointments easily, access appropriate transport and have sufficient time with professional staff to improve their experience of healthcare; all of which

  14. Contamination source review for Building E3613, Edgewood Area, Aberdeen Proving Ground, Maryland

    SciTech Connect

    Billmark, K.A.; Emken, M.E.; Muir-Ploense, K.L.

    1995-09-01

    This report was prepared by Argonne National Laboratory (ANL) to document the results of a contamination source review of Building E3613 at the Aberdeen Proving Ground (APG) in Maryland. The report may be used to assist the U.S. Army in planning for the future use or disposition of this building, The review included a historical records search, physical inspection, photographic documentation, geophysical investigation, and collection of air samples. The field investigations were performed by ANL during 1994 and 1995. Building E3613 (APG designation) is located in the Canal Creek Area of APG. The building was constructed in 1954 for use as a change house, office, and storage building in support of the white phosphorus smoke program. The building has not been used since 1988. During an inspection in 1988, asbestos was listed as the only potential contaminant. The physical inspection and photographic documentation of Building E3613 were completed in November 1994. At the time of the inspection, Building E3613 was inactive and in disrepair. The single-story, rectangular structure contains five rooms and measures 16 ft 2 in. by 32 ft. The building is wood frame construction with a gabled roof. The exterior walls and roof are constructed of wood covered with asphalt sheeting. The building rests on a concrete foundation. The interior walls are 6-in.-thick wood, and the ceiling is assumed to be white drywall nailed to a wooden frame. Overhead steam pipes supported by vertical pipes traverse the area. Two concrete footings for guy wires that support the overhead steam pipes are located north and west of the building. Four additional vertical pipes exit the ground east of the building.

  15. Application of Remote Sensors in Mapping Rice Area and Forecasting Its Production: A Review

    PubMed Central

    Mosleh, Mostafa K.; Hassan, Quazi K.; Chowdhury, Ehsan H.

    2015-01-01

    Rice is one of the staple foods for more than three billion people worldwide. Rice paddies accounted for approximately 11.5% of the World's arable land area during 2012. Rice provided ∼19% of the global dietary energy in recent times and its annual average consumption per capita was ∼65 kg during 2010–2011. Therefore, rice area mapping and forecasting its production is important for food security, where demands often exceed production due to an ever increasing population. Timely and accurate estimation of rice areas and forecasting its production can provide invaluable information for governments, planners, and decision makers in formulating policies in regard to import/export in the event of shortfall and/or surplus. The aim of this paper was to review the applicability of the remote sensing-based imagery for rice area mapping and forecasting its production. Recent advances on the resolutions (i.e., spectral, spatial, radiometric, and temporal) and availability of remote sensing imagery have allowed us timely collection of information on the growth and development stages of the rice crop. For elaborative understanding of the application of remote sensing sensors, following issues were described: the rice area mapping and forecasting its production using optical and microwave imagery, synergy between remote sensing-based methods and other developments, and their implications as an operational one. The overview of the studies to date indicated that remote sensing-based methods using optical and microwave imagery found to be encouraging. However, there were having some limitations, such as: (i) optical remote sensing imagery had relatively low spatial resolution led to inaccurate estimation of rice areas; and (ii) radar imagery would suffer from speckles, which potentially would degrade the quality of the images; and also the brightness of the backscatters were sensitive to the interacting surface. In addition, most of the methods used in forecasting rice yield

  16. Contamination source review for Building E5032, Edgewood Area, Aberdeen Proving Ground, Maryland

    SciTech Connect

    Booher, M.N.; O`Reilly, D.P.; Smits, M.P.

    1995-09-01

    This report by Argonne National Laboratory (ANL) documents results of a contamination source review of Building E5032 at the Aberdeen Proving Ground (APG) in Maryland. The review included a historical records search, physical inspection, photographic documentation, geophysical investigation, and review of available records regarding underground storage tanks associated with Building E5032. The field investigations were performed by ANL during 1994 and 1995. Building E5032 (APG designation), originally known as Building 99, is located at the northwest comer of the intersection of Hoadley Road and Magnolia Road in the Edgewood Area of APG. It was constructed during World War I as an incendiary bomb filling plant and in 1920s and 1930s maintained as a filling facility. During World War II the building was a pilot plant for the development of a dry white phosphorus filling process. Since then the building has been used for white phosphorus filling pilot studies. Most of the dry filling methods were developed in Building E5032 between 1965 and 1970. Other filling operations in Building E5032 have included mustard during the period shortly after World War II and triethyl aluminum (TEA) during the late 1960s and early 1970s. During the World War II period, the building was connected to the sanitary sewer system with one large and at least one small interior sump. There are also seven sumps adjacent to the exterior of the building: two on the west elevation, four near the four bays on the south elevation, and one at the northeast corner of the building. All of these sumps are connected with the chemical sewer system and received most, if not all, of the production operation wastewater. The discharge from this system was released into the east branch of Canal Creek; the discharge pipe was located southeast of Building E5032. There are no records indicating the use of Building E5032 after 1974, and it is assumed that the building has been out of service since that time.

  17. Infection of the Beard area. Kerion: a review of 2 cases.

    PubMed

    Wall, D; Fraher, M; O'Connell, B; Watson, R; Timon, C; Stassen, L F A; Barnes, L

    2014-01-01

    Folliculitis barbae is a common condition of both infective and non-infectious aetiology. It most frequently presents as a superficial folliculitis, with fine pustules appearing at the opening of hair follicles in the beard area, often associated with shaving; known as Bockhart impetigo and usually due to infection caused by Staphylococcus aureus. If untreated, the infection and inflammation can progress, leading to a more deeply seated infection known as sycosis barbae. Perifollicular nodules, termed furuncles, may appear and when these are multiple and coalesce, a deep-seated, communicating, pustulating plaque called a carbuncle develops, often with associated systemic upset. Such an appearance, which can prompt incision and drainage, should not, however, be assumed to be solely due to staphylococcal infection. Particularly in the context of a history of close animal contact or a lack of response to antibiotic treatment, a diagnosis of tinea barbae should be considered and investigated. Prompt treatment with antifungal agents and often systemic steroids is required once the diagnosis is made. This will help reduce an exacerbation of the pronounced destruction that results from the immune response to the fungal infection, known as a kerion, which would be compounded by surgical intervention. In this article, we review two such cases and review the investigation and management of the disease. PMID:25226722

  18. Contamination source review for Building E1489, Edgewood Area, Aberdeen Proving Ground, Maryland

    SciTech Connect

    Billmark, K.A.; Hayes, D.C.; Draugelis, A.K.

    1995-09-01

    This report was prepared by Argonne National Laboratory (ANL) to document the results of a contamination source review of Building E1489 at the Aberdeen Proving Ground (APG) in Maryland. This report may be used to assist the U.S. Army-in planning for the future use or disposition of this building. The review included a historical records search, physical inspection, photographic documentation, and geophysical investigation. The field investigations were performed in 1994-1995. Building E1489 located in J-Field on the Gunpowder Peninsula in APG`s Edgewood Area housed a power generator that supplied electricity to a nearby observation tower. Building E1489 and the generator were abandoned in 1974, demolished by APG personnel and removed from real estate records. A physical inspection and photographic documentation of Building E1489 were completed by ANL staff during November 1994. In 1994, ANL staff conducted geophysical surveys in the immediate vicinity of Building E1489 by using several nonintrusive methods. Survey results suggest the presence of some underground objects near Building E1489, but they do not provide conclusive evidence of the source of geophysical anomalies observed during the survey. No air monitoring was conducted at the site, and no information on underground storage tanks associated with Building E1489 was available.

  19. Contamination source review for Building E5485, Edgewood Area, Aberdeen Proving Ground, Maryland

    SciTech Connect

    Billmark, K.A.; Hayes, D.C.; Draugelis, A.K.; Rueda, J.; Zimmerman, R.E.

    1995-09-01

    This report was prepared by Argonne National Laboratory (ANL) to document the results of a contamination source review of Building E5485 at the Aberdeen Proving Ground (APG) in Maryland. This report may be used to assist the US Army in planning for the future use or disposition of this building. The review included a historical records search, physical inspection, photographic documentation, geophysical investigation, and collection of air samples. Building E5485 (APG designation) is located in the drainage basin of the west branch of Canal Creek in the Edgewood Area of APG. The building was constructed in 1922 and used as a fan house for agent operations in Building E5487 from 1925 to 1966. Building E5485 was then used as a laboratory to support manufacturing and storage of flammable agents and chemical warfare agents from 1966 until 1967, when it was placed on the inactive list. Air quality samples were collected upwind, downwind, and inside Building E5485 in November 1994. Analytical results showed no distinguishable difference in hydrocarbon and chlorinated solvent levels between the two background samples and the sample collected inside Building E5485. These results indicate that Building E5485 is not a source of volatile organic compound contamination.

  20. Contamination source review for Building E3163, Edgewood Area, Aberdeen Proving Ground, Maryland

    SciTech Connect

    Draugelis, A.K.; Muir-Ploense, K.L.; Glennon, M.A.; Zimmerman, R.E.

    1995-09-01

    This report was prepared by Argonne National Laboratory (ANL) to document the results of a contamination source review for Building E3163 at the Aberdeen Proving Ground (APG) in Maryland. This report may be used to assist the US Army in planning for the future use or disposition of this building. The review included a historical records search, physical inspection, photographic documentation, and geophysical investigation. The field investigations were performed by ANL during 1994 and 1995. Building E3163 (APG designation) is part of the Medical Research Laboratories E3160 Complex. This research laboratory complex is located west of Kings Creek, east of the airfield and Ricketts Point Road, and south of Kings Creek Road in the Edgewood Area of APG. The original structures in the E3160 Complex were constructed during World War II. The complex was originally used as a medical research laboratory. Much of the research involved wound assessment. Building E3163, constructed in 1946, was used for toxicological studies on animals until 1965. All agent testing was done using laboratory-scale quantities of agents. All operational data were destroyed; total quantities and types of agents used during the testing are unknown. No experimentation has been conducted in the building since 1965. However, the building was used as overflow office space until the late 1980s. Since that time, the building has been unoccupied.

  1. Health effects of coastal storms and flooding in urban areas: a review and vulnerability assessment.

    PubMed

    Lane, Kathryn; Charles-Guzman, Kizzy; Wheeler, Katherine; Abid, Zaynah; Graber, Nathan; Matte, Thomas

    2013-01-01

    Coastal storms can take a devastating toll on the public's health. Urban areas like New York City (NYC) may be particularly at risk, given their dense population, reliance on transportation, energy infrastructure that is vulnerable to flood damage, and high-rise residential housing, which may be hard-hit by power and utility outages. Climate change will exacerbate these risks in the coming decades. Sea levels are rising due to global warming, which will intensify storm surge. These projections make preparing for the health impacts of storms even more important. We conducted a broad review of the health impacts of US coastal storms to inform climate adaptation planning efforts, with a focus on outcomes relevant to NYC and urban coastal areas, and incorporated some lessons learned from recent experience with Superstorm Sandy. Based on the literature, indicators of health vulnerability were selected and mapped within NYC neighborhoods. Preparing for the broad range of anticipated effects of coastal storms and floods may help reduce the public health burden from these events. PMID:23818911

  2. Health Effects of Coastal Storms and Flooding in Urban Areas: A Review and Vulnerability Assessment

    PubMed Central

    Charles-Guzman, Kizzy; Matte, Thomas

    2013-01-01

    Coastal storms can take a devastating toll on the public's health. Urban areas like New York City (NYC) may be particularly at risk, given their dense population, reliance on transportation, energy infrastructure that is vulnerable to flood damage, and high-rise residential housing, which may be hard-hit by power and utility outages. Climate change will exacerbate these risks in the coming decades. Sea levels are rising due to global warming, which will intensify storm surge. These projections make preparing for the health impacts of storms even more important. We conducted a broad review of the health impacts of US coastal storms to inform climate adaptation planning efforts, with a focus on outcomes relevant to NYC and urban coastal areas, and incorporated some lessons learned from recent experience with Superstorm Sandy. Based on the literature, indicators of health vulnerability were selected and mapped within NYC neighborhoods. Preparing for the broad range of anticipated effects of coastal storms and floods may help reduce the public health burden from these events. PMID:23818911

  3. Wide-area decontamination in an urban environment after radiological dispersion: A review and perspectives.

    PubMed

    Kaminski, Michael D; Lee, Sang Don; Magnuson, Matthew

    2016-03-15

    Nuclear or radiological terrorism in the form of uncontrolled radioactive contamination presents a unique challenge in the field of nuclear decontamination. Potential targets require an immediate decontamination response, or mitigation plan to limit the social and economic impact. To date, experience with urban decontamination of building materials - specifically hard, porous, external surfaces - is limited to nuclear weapon fallout and nuclear reactor accidents. Methods are lacking for performing wide-area decontamination in an urban environment so that in all release scenarios the area may be re-occupied without evaluation and/or restriction. Also lacking is experience in developing mitigation strategies, that is, methods of mitigating contamination and its resultant radiation dose in key areas during the immediate aftermath of an event and after lifesaving operations. To date, the tremendous strategy development effort primarily by the European community has focused on the recovery phase, which extends years beyond the release event. In this review, we summarize the methods and data collected over the past 70 years in the field of hard, external surface decontamination of radionuclide contaminations, with emphasis on methods suitable for response to radiological dispersal devices and their potentially unique physico-chemical characteristics. This review concludes that although a tremendous amount of work has been completed primarily by the European Community (EU) and the United Kingdom (UK), the few studies existing on each technique permit only very preliminary estimates of decontamination factors for various building materials and methods and extrapolation of those values for use in environments outside the EU and UK. This data shortage prevents us from developing an effective and detailed mitigation response plan and remediation effort. Perhaps most importantly, while the data available does include valuable information on the practical aspects of performing

  4. [Ethical review of research in the grey area. The Ethical Review Act should be widened and case management more efficient].

    PubMed

    Lafolie, Pierre; Agahi, Neda

    2015-01-01

    The present legal definition of the term research creates problems with what can be considered for ethical vetting by the Research Ethical Review Board. The Ethical Review Act should be revised in order for student projects involving patients or quality assurance in healthcare to be accepted for ethical vetting by the Board. PMID:25710225

  5. Epilepsy in Onchocerciasis Endemic Areas: Systematic Review and Meta-analysis of Population-Based Surveys

    PubMed Central

    Pion, Sébastien D. S.; Kaiser, Christoph; Boutros-Toni, Fernand; Cournil, Amandine; Taylor, Melanie M.; Meredith, Stefanie E. O.; Stufe, Ansgar; Bertocchi, Ione; Kipp, Walter; Preux, Pierre-Marie; Boussinesq, Michel

    2009-01-01

    Objective We sought to evaluate the relationship between onchocerciasis prevalence and that of epilepsy using available data collected at community level. Design We conducted a systematic review and meta-regression of available data. Data Sources Electronic and paper records on subject area ever produced up to February 2008. Review Methods We searched for population-based studies reporting on the prevalence of epilepsy in communities for which onchocerciasis prevalence was available or could be estimated. Two authors independently assessed eligibility and study quality and extracted data. The estimation of point prevalence of onchocerciasis was standardized across studies using appropriate correction factors. Variation in epilepsy prevalence was then analyzed as a function of onchocerciasis endemicity using random-effect logistic models. Results Eight studies from west (Benin and Nigeria), central (Cameroon and Central African Republic) and east Africa (Uganda, Tanzania and Burundi) met the criteria for inclusion and analysis. Ninety-one communities with a total population of 79,270 individuals screened for epilepsy were included in the analysis. The prevalence of epilepsy ranged from 0 to 8.7% whereas that of onchocerciasis ranged from 5.2 to 100%. Variation in epilepsy prevalence was consistent with a logistic function of onchocerciasis prevalence, with epilepsy prevalence being increased, on average, by 0.4% for each 10% increase in onchocerciasis prevalence. Conclusion These results give further evidence that onchocerciasis is associated with epilepsy and that the disease burden of onchocerciasis might have to be re-estimated by taking into account this relationship. PMID:19529767

  6. HIV/AIDS Surveillance Report: U.S. HIV and AIDS Cases Reported through June 2001. Midyear Edition.

    ERIC Educational Resources Information Center

    HIV/AIDS Surveillance Report, 2001

    2001-01-01

    This report includes new tables which present trends in estimated annual AIDS incidence from 1996-00, by U.S. region, race/ethnicity, and exposure category. Some of the tables include: persons reported to be living with HIV infection and with AIDS, by state and age group; AIDS cases and annual rates per 100,000 population, by metropolitan area and…

  7. Delineating Area of Review in a System with Pre-injection Relative Overpressure

    DOE PAGESBeta

    Oldenburg, Curtis M.; Cihan, Abdullah; Zhou, Quanlin; Fairweather, Stacey; Spangler, Lee H.

    2014-12-31

    The Class VI permit application for geologic carbon sequestration (GCS) requires delineation of an area of review (AoR), defined as the region surrounding the (GCS) project where underground sources of drinking water (USDWs) may be endangered. The methods for estimating AoR under the Class VI regulation were developed assuming that GCS reservoirs would be in hydrostatic equilibrium with overlying aquifers. Here we develop and apply an approach to estimating AoR for sites with preinjection relative overpressure for which standard AoR estimation methods produces an infinite AoR. The approach we take is to compare brine leakage through a hypothetical open flowmore » path in the base-case scenario (no-injection) to the incrementally larger leakage that would occur in the CO2-injection case. To estimate AoR by this method, we used semi-analytical solutions to single-phase flow equations to model reservoir pressurization and flow up (single) leaky wells located at progressively greater distances from the injection well. We found that the incrementally larger flow rates for hypothetical leaky wells located 6 km and 4 km from the injection well are ~20% and 30% greater, respectively, than hypothetical baseline leakage rates. If total brine leakage is considered, the results depend strongly on how the incremental increase in total leakage is calculated, varying from a few percent to up to 40% greater (at most at early time) than base-case total leakage.« less

  8. Delineating Area of Review in a System with Pre-injection Relative Overpressure

    SciTech Connect

    Oldenburg, Curtis M.; Cihan, Abdullah; Zhou, Quanlin; Fairweather, Stacey; Spangler, Lee H.

    2014-12-31

    The Class VI permit application for geologic carbon sequestration (GCS) requires delineation of an area of review (AoR), defined as the region surrounding the (GCS) project where underground sources of drinking water (USDWs) may be endangered. The methods for estimating AoR under the Class VI regulation were developed assuming that GCS reservoirs would be in hydrostatic equilibrium with overlying aquifers. Here we develop and apply an approach to estimating AoR for sites with preinjection relative overpressure for which standard AoR estimation methods produces an infinite AoR. The approach we take is to compare brine leakage through a hypothetical open flow path in the base-case scenario (no-injection) to the incrementally larger leakage that would occur in the CO2-injection case. To estimate AoR by this method, we used semi-analytical solutions to single-phase flow equations to model reservoir pressurization and flow up (single) leaky wells located at progressively greater distances from the injection well. We found that the incrementally larger flow rates for hypothetical leaky wells located 6 km and 4 km from the injection well are ~20% and 30% greater, respectively, than hypothetical baseline leakage rates. If total brine leakage is considered, the results depend strongly on how the incremental increase in total leakage is calculated, varying from a few percent to up to 40% greater (at most at early time) than base-case total leakage.

  9. Evaluation of area of review variance opportunities for the East Texas field. Annual report

    SciTech Connect

    Warner, D.L.; Koederitz, L.F.; Laudon, R.C.; Dunn-Norman, S.

    1995-05-01

    The East Texas oil field, discovered in 1930 and located principally in Gregg and Rusk Counties, is the largest oil field in the conterminous United States. Nearly 33,000 wells are known to have been drilled in the field. The field has been undergoing water injection for pressure maintenance since 1938. As of today, 104 Class II salt-water disposal wells, operated by the East Texas Salt Water Disposal Company, are returning all produced water to the Woodbine producing reservoir. About 69 of the presently existing wells have not been subjected to U.S. Environmental Protection Agency Area-of-Review (AOR) requirements. A study has been carried out of opportunities for variance from AORs for these existing wells and for new wells that will be constructed in the future. The study has been based upon a variance methodology developed at the University of Missouri-Rolla under sponsorship of the American Petroleum Institute and in coordination with the Ground Water Protection Council. The principal technical objective of the study was to determine if reservoir pressure in the Woodbine producing reservoir is sufficiently low so that flow of salt-water from the Woodbine into the Carrizo-Wilcox ground water aquifer is precluded. The study has shown that the Woodbine reservoir is currently underpressured relative to the Carrizo-Wilcox and will remain so over the next 20 years. This information provides a logical basis for a variance for the field from performing AORs.

  10. Growth dynamics of European plaice Pleuronectes platessa L. in nursery areas: A review

    NASA Astrophysics Data System (ADS)

    Ciotti, Benjamin J.; Targett, Timothy E.; Nash, Richard D. M.; Geffen, Audrey J.

    2014-07-01

    Young-of-the-year European plaice Pleuronectes platessa L. (hereafter: ‘YOY plaice’) in shallow, sandy areas is a long- and intensively-studied species and an ideal model for understanding growth dynamics in fish nurseries. In order to provide an overview of and access point to this rich literature and to guide future research on juvenile fish growth dynamics, we review patterns of growth variation in YOY plaice following settlement and evaluate evidence for underlying causes, including maximum growth, temperature, prey conditions and competition. A decline in growth rate during late summer and autumn was the clearest and most widespread pattern, but was not clearly related to any of the potential causes previously considered. Interannual growth variation was substantial and despite evidence that intraspecific competition was responsible, other possible causes were also supported and others were only rarely assessed. Growth also varied considerably at a range of spatial scales (100s of m-100s of km). Causes of small-scale (< 10 km) and regional (> 200 km) growth variation remain poorly understood and while intermediate-scale growth variation has been related to prey conditions and intraspecific competition, the role of interspecific competition requires further investigation. Therefore, despite clear evidence for growth heterogeneity at numerous spatiotemporal scales, underlying causes remain elusive. We highlight some principal challenges to measuring and understanding the complex and scale-dependent causes of growth variation. To overcome these challenges, and therefore resolve important nursery processes for juvenile fish, we recommend more detailed and spatiotemporally explicit investigations of growth, metabolic processes and physiological energetics in situ; a focus on possible proximate and ultimate factors driving these dynamics; and development of new hypotheses to explain growth variation starting with general physical features that define nursery

  11. Guidelines for External Reviews of Quality Assurance Agencies in the European Higher Education Area. ENQA Occasional Papers 19

    ERIC Educational Resources Information Center

    ENQA (European Association for Quality Assurance in Higher Education), 2012

    2012-01-01

    In accordance with the ENQA (European Association for Quality Assurance in Higher Education) membership criteria laid down in the Statutes of ENQA, member agencies are required to undergo external reviews against the membership criteria, and thereby the Standards and Guidelines for Quality Assurance in the European Higher Education Area (ESG) as…

  12. Salvaging "Academic Disaster Areas": The Black College Response to Christopher Jencks and David Riesman's 1967 Harvard Educational Review Article

    ERIC Educational Resources Information Center

    Gasman, Marybeth

    2006-01-01

    In 1967, the "Harvard Educational Review" published an article entitled "The American Negro College" by Christopher Jencks and David Riesman. The article dealt a stinging blow to Black colleges--labeling them "academic disaster areas." Using a historical methodology, I show the strategic ways in which Black college leaders and the United Negro…

  13. REVIEW OF ALTERNATIVES FOR EVALUATION OF SEWER FLUSHING DORCHESTER AREA--BOSTON

    EPA Science Inventory

    Alternatives employing sewer flushing were developed for the Dorchester area of Boston and their cost effectiveness compared with the decentralized combined sewer overflow (CSO) storage/treatment and disinfection facilities proposed as Eastern Massachusetts Metropolitan Area (EMM...

  14. Students at Risk in Poor, Rural Areas: A Review of the Research.

    ERIC Educational Resources Information Center

    Khattri, Nidhi; Riley, Kevin W.; Kane, Michael B.

    In an effort to help shape a research agenda for rural education, this document reviews the research on rural education and at-risk students to determine the relative influence on student outcomes of poverty and community location. Sections of this review address: methodological considerations (definitions of "rural" and "at-risk," inadequate…

  15. 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…

  16. 36 CFR 223.191 - Sourcing area disapproval and review procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... from the geographic area that would have been approved provided a signed certification that reads as... located within the geographic area the approving official would have approved as a sourcing area for my... to the False Statements Act (18 U.S.C. 1001). I certify that the information in this certificate...

  17. A comprehensive literature review of comprehension strategies in core content areas for students with autism spectrum disorder.

    PubMed

    Knight, Victoria F; Sartini, Emily

    2015-05-01

    Understanding text can increase access to educational, vocational, and recreational activities for individuals with autism spectrum disorder (ASD); however, limited research has been conducted investigating instructional practices to remediate or compensate for these comprehension challenges. The current comprehensive literature review expanded previous reviews and evaluated research quality using Reichow (Evidence-based practices and treatments for children with autism, pp 25-39. doi: 10.1007/978-1-4419-6975-0_2 , 2011) criteria for identifying evidence-based practices. Three questions guided the review: (a) Which approaches to comprehension instruction have been investigated for students with ASD?; (b) Have there been a sufficient number of acceptable studies using a particular strategy to qualify as an evidence-based practice for teaching comprehension across the content areas?; and (c) What can educators learn from the analysis of high quality studies? Of the 23 studies included in the review, only 13 achieved high or adequate ratings. Results of the review suggest that both response-prompting procedures (e.g., model-lead-test, time delay, system of least prompts,) and visual supports (e.g., procedural facilitators) can increase comprehension skills in content areas of ELA, math, and science. Authors conclude with a discussion of (a) research-based examples of how to use effective approaches, (b) implications for practitioners, and PMID:25331325

  18. 77 FR 37890 - Submission for OMB Review; Office of Postsecondary Education; Graduate Assistance in Areas of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-25

    ...The overall goal of the Graduate Assistance in Areas of National Need (GAANN) program is to increase the number of students with degrees in areas of national need by providing fellowships through academic departments of institutions of higher education to assist graduate students of superior ability who demonstrate financial...

  19. 36 CFR 223.191 - Sourcing area disapproval and review procedures.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... applicant that has exported unprocessed timber originating from private lands from the geographic area that... exporting of unprocessed private timber originating from private lands located within the geographic area... False Statements Act (18 U.S.C. 1001). I certify that the information in this certificate is...

  20. 36 CFR 223.191 - Sourcing area disapproval and review procedures.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... applicant that has exported unprocessed timber originating from private lands from the geographic area that... exporting of unprocessed private timber originating from private lands located within the geographic area... False Statements Act (18 U.S.C. 1001). I certify that the information in this certificate is...

  1. 76 FR 81984 - Agency Information Collection Activities; Submission for OMB Review; Comment Request; Local Area...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-29

    ... information, see the related notice published in the Federal Register on September 27, 2011 (76 FR 59741...; Local Area Unemployment Statistics Program ACTION: Notice. SUMMARY: The Department of Labor (DOL) is..., ``Local Area Unemployment Statistics Program,'' to the Office of Management and Budget (OMB) for...

  2. Reviews

    NASA Astrophysics Data System (ADS)

    2001-11-01

    BOOK REVIEW Search for Life BOOK REVIEW Health Physics BOOK REVIEW Language and Literacy in Science Education BOOK REVIEW Science Web Reader—Physics Correction GCSE BOOK REVIEW Physics for Higher Tier GCSE BOOK REVIEW Modular Science GCSE BOOK REVIEW Modular Science for AQA: Foundation level and Higher level GCSE BOOK REVIEW Physics for OCR A GCSE BOOK REVIEW Physics Matters, 3rd edition GCSE BOOK REVIEW Physics GCSE BOOK REVIEW Science Foundations: Physics (new edition) GCSE BOOK REVIEW Target Science: Physics Foundation Tier GCSE BOOK REVIEW Target Science: Physics Foundation Tier: AQA WEB WATCH Medical physics organizations

  3. Large Area Crop Inventory Experiment (LACIE). Review of LACIE methodology, a project evaluation of technical acceptability

    NASA Technical Reports Server (NTRS)

    1976-01-01

    The author has identified the following significant results. Results indicated that the LANDSAT data and the classification technology can estimate the small grains area within a sample segment accurately and reliably enough to meet the LACIE goals. Overall, the LACIE estimates in a 9 x 11 kilometer segment agree well with ground and aircraft determined area within these segments. The estimated c.v. of the random classification error was acceptably small. These analyses confirmed that bias introduced by various factors, such as LANDSAT spatial resolution, lack of spectral resolution, classifier bias, and repeatability, was not excessive in terms of the required performance criterion. Results of these tests did indicate a difficulty in differentiating wheat from other closely related small grains. However, satisfactory wheat area estimates were obtained through the reduction of the small grain area estimates in accordance with relative amounts of these crops as determined from historic data; these procedures are being further refined.

  4. A Review of Technology Choice for Teaching Language Skills and Areas in the CALL Literature

    ERIC Educational Resources Information Center

    Stockwell, Glenn

    2007-01-01

    The use of technology in language teaching and learning has been the focus of a number of recent research review studies, including developments in technology and CALL research (Zhao, 2003), CALL as an academic discipline (Debski, 2003), ICT effectiveness (Felix, 2005), and subject characteristics in CALL research (Hubbard, 2005), to name a few.…

  5. Hospitals in rural or remote areas: An exploratory review of policies in 8 high-income countries.

    PubMed

    Rechel, Bernd; Džakula, Aleksandar; Duran, Antonio; Fattore, Giovanni; Edwards, Nigel; Grignon, Michel; Haas, Marion; Habicht, Triin; Marchildon, Gregory P; Moreno, Antonio; Ricciardi, Walter; Vaughan, Louella; Smith, Tina Anderson

    2016-07-01

    Our study reviewed policies in 8 high-income countries (Australia, Canada, United States, Italy, Spain, United Kingdom, Croatia and Estonia) in Europe, Australasia and North America with regard to hospitals in rural or remote areas. We explored whether any specific policies on hospitals in rural or remote areas are in place, and, if not, how countries made sure that the population in remote or rural areas has access to acute inpatient services. We found that only one of the eight countries (Italy) had drawn up a national policy on hospitals in rural or remote areas. In the United States, although there is no singular comprehensive national plan or vision, federal levers have been used to promote access in rural or remote areas and provide context for state and local policy decisions. In Australia and Canada, intermittent policies have been developed at the sub-national level of states and provinces respectively. In those countries where access to hospital services in rural or remote areas is a concern, common challenges can be identified, including the financial sustainability of services, the importance of medical education and telemedicine and the provision of quick transport to more specialized services. PMID:27312144

  6. Pleomorphic Adenoma in Retromolar Area: A Very Rare Case Report and Review of Literature

    PubMed Central

    Khan, Tahseen Ali; Dhurjati, Venkata Naga Nalini; Gaddikeri, Kavitha; Khany, MD Zainuddin E.

    2016-01-01

    Among all neoplasms affecting head and neck region, salivary gland neoplasms are rare. Pleomorphic adenomas are the most common benign salivary gland tumours making up to 50% of major and minor salivary gland tumours. Intraorally pleomorphic adenoma is mostly found on palate and lips and very rarely in retromolar area. Here we are reporting a rare case of pleomorphic adenoma in right lower retromolar area in a 31-year-old female, the lesion was excised in toto with safety margins under local anaesthesia and postoperative follow up after six months didn’t showed any recurrence. PMID:26894184

  7. Service Delivery to Young Handicapped Children in Rural Areas: A Review of Issues and Practices.

    ERIC Educational Resources Information Center

    Nash, Tina Eaton; And Others

    The paper examines barriers faced by educators and administrators in serving young handicapped children in rural areas and suggests approaches to overcoming these barriers. Among problems identified are transportation; funding shortages due to a lower tax base and higher levels of poverty; unemployment, and seasonal employment; staff shortages;…

  8. The Transition Process in Rural Areas: Reviewing Some of the Difficulties.

    ERIC Educational Resources Information Center

    Wienke, Wilfred D.; And Others

    1994-01-01

    Difficulties in transitioning students with disabilities in rural areas include poor postschool outcomes, transportation problems, limited job market, negative attitudes toward job training programs (resulting from high unemployment), lack of job training sites, and lack of information concerning job accommodation for disabled workers. Includes…

  9. Hot dry rock geothermal potential of Roosevelt Hot Springs area: review of data and recommendations

    SciTech Connect

    East, J.

    1981-05-01

    The Roosevelt Hot Springs area in west-central Utah possesses several features indicating potential for hot dry rock (HDR) geothermal development. The area is characterized by extensional tectonics and a high regional heat flow of greater than 105 mW/m/sup 2/. The presence of silicic volcanic rocks as young as 0.5 to 0.8 Myr and totaling 14 km/sup 3/ in volume indicates underlying magma reservoirs may be the heat source for the thermal anomaly. Several hot dry wells have been drilled on the periphery of the geothermal field. Information obtained on three of these deep wells shows that they have thermal gradients of 55 to 60/sup 0/C/km and bottom in impermeable Tertiary granitic and Precambrian gneissic units. The Tertiary granite is the preferred HDR reservoir rock because Precambrian gneissic rocks possess a well-developed banded foliation, making fracture control over the reservoir more difficult. Based on a fairly conservative estimate of 160 km/sup 2/ for the thermal anomaly present at Roosevelt Hot Springs, the area designated favorable for HDR geothermal exploration may be on the order of seven times or more than the hydrogeothermal area currently under development.

  10. BOOK REVIEW (ABSTRACT FORMAT) "WATER FOR URBAN AREAS: CHALLENGES AND PERSPECTIVES"

    EPA Science Inventory

    This book is a compilation of papers from the Sixth Global Environmental Forum, convened by the United Nations University in Tokyo, Japan in June 1997 on "Water for Urban Areas in the 21st Century." This book has a broad perspective of urban water including drinking, wastewater ...

  11. A review and synthesis of recreation ecology research findings on visitor impacts to wilderness and protected natural areas

    USGS Publications Warehouse

    Marion, Jeff; Leung, Yu-Fai; Eagleston, Holly; Burroughs, Kaitlin

    2016-01-01

    The 50th anniversary of the US Wilderness Act of 1964 presents a worthy opportunity to review our collective knowledge on how recreation visitation affects wilderness and protected natural area resources. Studies of recreation impacts, examined within the recreation ecology field of study, have spanned 80 years and generated more than 1,200 citations. This article examines the recreation ecology literature most relevant to wilderness and backcountry, with a focus on visitor impacts to vegetation, soil, wildlife, and water resources. We also review relationships with influential factors, such as the amount of use, visitor behavior, and vegetation type. An understanding of these impacts and their relationships with influential factors is necessary for land managers seeking to identify acceptable limits of impact or selecting management actions that will effectively avoid or minimize resource impacts.

  12. Small-molecule endothelin receptor antagonists: a review of patenting activity across therapeutic areas.

    PubMed

    Mucke, Hermann A M

    2009-06-01

    In the field of nonpeptide NCEs with endothelin receptor antagonist activity, a burst in corporate IP filings occurred in the 1990s once the human endothelin system had been characterized, but patent activity has declined in the past decade. Universities have not been active in this area of research to a degree that would have led to many patent applications. While three endothelin receptor antagonists (bosentan, sitaxentan and ambrisentan) are already available for the treatment of pulmonary arterial hypertension, the use of such compounds for the larger therapy areas of heart failure, cancer and nephropathy is still being evaluated in late-stage clinical trials. Marketed and advanced-stage endothelin receptor blockers have remarkably little chemical diversity; thus, the substantially larger chemical space defined by patenting remains to be explored. PMID:19517317

  13. A Targeted Review of the Neurobiology and Genetics of Behavioral Addictions: An Emerging Area of Research

    PubMed Central

    Leeman, Robert F.; Potenza, Marc N.

    2013-01-01

    This review summarizes neurobiological and genetic findings in behavioral addictions, draws parallels with findings pertaining to substance use disorders and offers suggestions for future research. Articles concerning brain function, neurotransmitter activity and family history/genetics findings for behavioral addictions involving gambling, internet use, video game playing, shopping, kleptomania and sexual activity were reviewed. Behavioral addictions involve dysfunction in several brain regions, particularly the frontal cortex and striatum. Findings from imaging studies incorporating cognitive tasks have arguably been more consistent than cue-induction studies. Early results suggest white and gray matter differences. Neurochemical findings suggest roles for dopaminergic and serotonergic systems, but results from clinical trials seem more equivocal. While limited, family history/genetic data support heritability for pathological gambling and that those with behavioral addictions are more likely to have a close family member with some form of psychopathology. Parallels exist between neurobiological and genetic/family history findings in substance and non-substance addictions, suggesting that compulsive engagement in these behaviors may constitute addictions. Findings to date are limited, particularly for shopping, kleptomania and sexual behavior. Genetic understandings are at an early stage. Future research directions are offered. PMID:23756286

  14. Computerized Cognitive Behavior Therapy for Anxiety and Depression in Rural Areas: A Systematic Review

    PubMed Central

    Jones, Martin; Oosterbroek, Chloe

    2015-01-01

    Background People living in rural and remote communities have greater difficulty accessing mental health services and evidence-based therapies, such as cognitive behavior therapy (CBT), than their urban counterparts. Computerized CBT (CCBT) can be used to effectively treat depression and anxiety and may be particularly useful in rural settings where there are a lack of suitably trained practitioners. Objective To systematically review the global evidence regarding the clinical effectiveness and acceptability of CCBT interventions for anxiety and/or depression for people living in rural and remote locations. Methods We searched seven online databases: Medline, Embase Classic and Embase, PsycINFO, CINAHL, Web of Science, Scopus, and the Cochrane Library. We also hand searched reference lists, Internet search engines, and trial protocols. Two stages of selection were undertaken. In the first, the three authors screened citations. Studies were retained if they reported the efficacy, effectiveness or acceptability of CCBT for depression and/or anxiety disorders, were peer reviewed, and written in English. The qualitative data analysis software, NVivo 10, was then used to run automated text searches for the word “rural,” its synonyms, and stemmed words. All studies identified were read in full and were included in the study if they measured or meaningfully discussed the efficacy or acceptability of CCBT among rural participants. Results A total of 2594 studies were identified, of which 11 met the selection criteria and were included in the review. The studies that disaggregated efficacy data by location of participant reported that CCBT was equally effective for rural and urban participants. Rural location was found to both positively and negatively predict adherence across studies. CCBT may be more acceptable among rural than urban participants—studies to date showed that rural participants were less likely to want more face-to-face contact with a practitioner and

  15. Literature review and need for additional study of surface-water quality in the Cuyahoga Valley National Recreation Area, Ohio

    USGS Publications Warehouse

    Childress, C.J.

    1984-01-01

    The Cuyahoga Valley National Recreation Area encompasses about 24 miles of the middle reach of the Cuyahoga River and parts of four major tributaries -- Furnace Run, Brandywine Creek, Chippewa Creek, and TInkers Creek. Water quality in this reach does not meet Ohio water-quality standards for dissolved oxygen, fecal bacteria, ammonia, and lead. Point sources of effluent contribute contaminants. On the basis of a review of scientific and technical literature, National Park Service management goals, and water-quality data collected by the U.S. Geological Survey, three subject areas for future study are suggested: (1) The dissolved oxygen regime, (2) chemical quality of base flow, and (3) quality of storm-water runoff.

  16. Application of an Area-of-Review (AOR) Concept to the East Texas Field and Other Selected Texas Oilfields

    SciTech Connect

    Warner, Don L.; Koederitz, Leonard F.; Laudon, Robert C.

    2001-04-19

    The Underground Injection Control Regulations promulgated in 1980, under the Safe Drinking Water Act of 1974, require Area-of-Review (AOR) studies be conducted as part of the permitting process for newly drilled or converted Class II injection wells. Existing Class II injection wells operating at the time regulations became effective were excluded from the AOR requirement. The AOR is the area surrounding an injection well or wells defined by either the radial distance within which pressure in the injection zone may cause migration of the injection and/or formation fluid into an underground source of drinking water (USDW) or defined by a fixed radius of not less than one-fourth mile. In the method where injection pressure is used to define the AOR radial distance, the AOR is also known as the ''zone of endangering influence.''

  17. Critical review of heavy metal pollution of traffic area runoff: Occurrence, influencing factors, and partitioning.

    PubMed

    Huber, Maximilian; Welker, Antje; Helmreich, Brigitte

    2016-01-15

    A dataset of 294 monitored sites from six continents (Africa, Asia, Australia, Europe, North and South America) was compiled and evaluated to characterize the occurrence and fate of heavy metals in eight traffic area categories (parking lots, bridges, and three types each of both roads and highways). In addition, site-specific (fixed and climatic) and method-specific (related to sample collection, preparation, and analysis) factors that influence the results of the studies are summarized. These factors should be considered in site descriptions, conducting monitoring programs, and implementing a database for further research. Historical trends for Pb show a sharp decrease during recent decades, and the median total Pb concentrations of the 21st century for North America and Europe are approximately 15 μg/L. No historical trend is detected for Zn. Zn concentrations are very variable in traffic area runoff compared with other heavy metals because of its presence in galvanized structures and crumbs of car tire rubber. Heavy metal runoff concentrations of parking lots differ widely according to their use (e.g., employee, supermarket, rest areas for trucks). Bridge deck runoff can contain high Zn concentrations from safety fences and galvanizing elements. Roads with more than 5000 vehicles per day are often more polluted than highways because of other site-specific factors such as traffic signals. Four relevant heavy metals (Zn, Cu, Ni, and Cd) can occur in the dissolved phase. Knowledge of metal partitioning is important to optimize stormwater treatment strategies and prevent toxic effects to organisms in receiving waters. PMID:26448594

  18. Develop Data Management System for Assistance in Conducting Areas of Review in Kansas

    SciTech Connect

    Korphage, M.L.

    2000-10-30

    Continued debugging and program enhancements were made to the project. The finished product is a functional, 32-bit version of RBDMS, accessed via a Microsoft Access 97 user interface, with ODBC connectivity to a Microsoft SQL Server 6.5 database engine. The system utilized the client/server model which is implemented on a Microsoft Windows NT Server 4.0 network operating system, with clients utilizing Windows 95 desktops. Connection of the remote site (the KCC District Offices) to the RBDMS data set in Wichita via the Wide Area Network (WAN) was realized during the First Quarter of 1998.

  19. [Spatiotemporal distribution of negative air ion concentration in urban area and related affecting factors: a review].

    PubMed

    Huang, Xiang-Hua; Wang, Jian; Zeng, Hong-Da; Chen, Guang-Shui; Zhong, Xian-Fang

    2013-06-01

    Negative air ion (NAI) concentration is an important indicator comprehensively reflecting air quality, and has significance to human beings living environment. This paper summarized the spatiotemporal distribution features of urban NAI concentration, and discussed the causes of these features based on the characteristics of the environmental factors in urban area and their effects on the physical and chemical processes of NAI. The temporal distribution of NAI concentration is mainly controlled by the periodic variation of solar radiation, while the spatial distribution of NAI concentration along the urban-rural gradient is mainly affected by the urban aerosol distribution, underlying surface characters, and urban heat island effect. The high NAI concentration in urban green area is related to the vegetation life activities and soil radiation, while the higher NAI concentration near the water environment is attributed to the water molecules that participate in the generation of NAI through a variety of ways. The other environmental factors can also affect the generation, life span, component, translocation, and distribution of NAI to some extent. To increase the urban green space and atmospheric humidity and to maintain the soil natural attributes of underlying surface could be the effective ways to increase the urban NAI concentration and improve the urban air quality. PMID:24066568

  20. Review of dynamical models for external dose calculations based on Monte Carlo simulations in urbanised areas.

    PubMed

    Eged, Katalin; Kis, Zoltán; Voigt, Gabriele

    2006-01-01

    After an accidental release of radionuclides to the inhabited environment the external gamma irradiation from deposited radioactivity contributes significantly to the radiation exposure of the population for extended periods. For evaluating this exposure pathway, three main model requirements are needed: (i) to calculate the air kerma value per photon emitted per unit source area, based on Monte Carlo (MC) simulations; (ii) to describe the distribution and dynamics of radionuclides on the diverse urban surfaces; and (iii) to combine all these elements in a relevant urban model to calculate the resulting doses according to the actual scenario. This paper provides an overview about the different approaches to calculate photon transport in urban areas and about several dose calculation codes published. Two types of Monte Carlo simulations are presented using the global and the local approaches of photon transport. Moreover, two different philosophies of the dose calculation, the "location factor method" and a combination of relative contamination of surfaces with air kerma values are described. The main features of six codes (ECOSYS, EDEM2M, EXPURT, PARATI, TEMAS, URGENT) are highlighted together with a short model-model features intercomparison. PMID:16095771

  1. Review of monitoring wells exhibiting elevated pH in F and H Area

    SciTech Connect

    Blackmer, G.C.

    1988-07-01

    Several of the monitoring wells installed at the Savannah River Plant in the past few years exhibit pH values of 8 or higher. These pHs are significantly higher than average values for the aquifers involved and are also higher than expected for natural waters. They are also inconsistent with observations in nearby wells. It is therefore suspected that the high pHs are not representative of true aquifer conditions. Two previous studies conducted at SRP (Price, 1984; Schreeder, 1986) conclude that high pH readings in M-Area monitoring wells and Z-Area piezometers are the result of contact between groundwater and grout. Price bases his conclusion on water chemistry. Schreeder`s evidence is the relationship between pH and amount of water withdrawn from the piezometers--an initially high pH drops as more water is removed. This conclusion is supported by laboratory measurements on water samples collected from cement-bentonite grout which show pH values of 13. This investigation was undertaken to evaluate contamination by grout and drilling fluid as a possible cause of elevated pH in monitoring wells at SRP and to develop techniques to rehabilitate the affected wells. FSB and HSB wells were used in this study.

  2. A Review of Protocol Implementations and Energy Efficient Cross-Layer Design for Wireless Body Area Networks

    PubMed Central

    Hughes, Laurie; Wang, Xinheng; Chen, Tao

    2012-01-01

    The issues inherent in caring for an ever-increasing aged population has been the subject of endless debate and continues to be a hot topic for political discussion. The use of hospital-based facilities for the monitoring of chronic physiological conditions is expensive and ties up key healthcare professionals. The introduction of wireless sensor devices as part of a Wireless Body Area Network (WBAN) integrated within an overall eHealth solution could bring a step change in the remote management of patient healthcare. Sensor devices small enough to be placed either inside or on the human body can form a vital part of an overall health monitoring network. An effectively designed energy efficient WBAN should have a minimal impact on the mobility and lifestyle of the patient. WBAN technology can be deployed within a hospital, care home environment or in the patient's own home. This study is a review of the existing research in the area of WBAN technology and in particular protocol adaptation and energy efficient cross-layer design. The research reviews the work carried out across various layers of the protocol stack and highlights how the latest research proposes to resolve the various challenges inherent in remote continual healthcare monitoring. PMID:23202185

  3. A Review of the Epidemiological Methods Used to Investigate the Health Impacts of Air Pollution around Major Industrial Areas

    PubMed Central

    Pascal, Laurence; Bidondo, Marie-Laure; Cochet, Amandine; Sarter, Hélène; Stempfelet, Morgane; Wagner, Vérène

    2013-01-01

    We performed a literature review to investigate how epidemiological studies have been used to assess the health consequences of living in the vicinity of industries. 77 papers on the chronic effects of air pollution around major industrial areas were reviewed. Major health themes were cancers (27 studies), morbidity (25 studies), mortality (7 studies), and birth outcome (7 studies). Only 3 studies investigated mental health. While studies were available from many different countries, a majority of papers came from the United Kingdom, Italy, and Spain. Several studies were motivated by concerns from the population or by previous observations of an overincidence of cases. Geographical ecological designs were largely used for studying cancer and mortality, including statistical designs to quantify a relationship between health indicators and exposure. Morbidity was frequently investigated through cross-sectional surveys on the respiratory health of children. Few multicenter studies were performed. In a majority of papers, exposed areas were defined based on the distance to the industry and were located from <2 km to >20 km from the plants. Improving the exposure assessment would be an asset to future studies. Criteria to include industries in multicenter studies should be defined. PMID:23818910

  4. A review of protocol implementations and energy efficient cross-layer design for wireless body area networks.

    PubMed

    Hughes, Laurie; Wang, Xinheng; Chen, Tao

    2012-01-01

    The issues inherent in caring for an ever-increasing aged population has been the subject of endless debate and continues to be a hot topic for political discussion. The use of hospital-based facilities for the monitoring of chronic physiological conditions is expensive and ties up key healthcare professionals. The introduction of wireless sensor devices as part of a Wireless Body Area Network (WBAN) integrated within an overall eHealth solution could bring a step change in the remote management of patient healthcare. Sensor devices small enough to be placed either inside or on the human body can form a vital part of an overall health monitoring network. An effectively designed energy efficient WBAN should have a minimal impact on the mobility and lifestyle of the patient. WBAN technology can be deployed within a hospital, care home environment or in the patient’s own home. This study is a review of the existing research in the area of WBAN technology and in particular protocol adaptation and energy efficient cross-layer design. The research reviews the work carried out across various layers of the protocol stack and highlights how the latest research proposes to resolve the various challenges inherent in remote continual healthcare monitoring. PMID:23202185

  5. Malignant melanoma slide review project: Patients from non-Kaiser hospitals in the San Francisco Bay Area. Final report

    SciTech Connect

    Reynolds, P.

    1993-01-05

    This project was initiated, in response to concerns that the observed excess of malignant melanoma among employees of Lawrence Livermore National Laboratory (LLNL) might reflect the incidence of disease diagnostically different than that observed in the general population. LLNL sponsored a slide review project, inviting leading dermatopathology experts to independently evaluate pathology slides from LLNL employees diagnosed with melanoma and those from a matched sample of Bay Area melanoma patients who did not work at the LLNL. The study objectives were to: Identify all 1969--1984 newly diagnosed cases of malignant melanoma among LLNL employees resident in the San Francisco-Oakland Metropolitan Statistical Area, and diagnosed at facilities other than Kaiser Permanente; identify a comparison series of melanoma cases also diagnosed between 1969--1984 in non-Kaiser facilities, and matched as closely as possible to the LLNL case series by gender, race, age at diagnosis, year of diagnosis, and hospital of diagnosis; obtain pathology slides for the identified (LLNL) case and (non-LLNL) comparison patients for review by the LLNL-invited panel of dermatopathology experts; and to compare the pathologic characteristics of the case and comparison melanoma patients, as recorded by the dermatopathology panel.

  6. Development of Standardized Mobile Tracer Correlation Approach for Large Area Emission Measurements (DRAFT UNDER EPA REVIEW)

    NASA Astrophysics Data System (ADS)

    Foster-wittig, T. A.; Thoma, E.; Green, R.; Hater, G.; Swan, N.; Chanton, J.

    2013-12-01

    Improved understanding of air emissions from large area sources such as landfills, waste water ponds, open-source processing, and agricultural operations is a topic of increasing environmental importance. In many cases, the size of the area source, coupled with spatial-heterogeneity, make direct (on-site) emission assessment difficult; methane emissions, from landfills for example, can be particularly complex [Thoma et al, 2009]. Recently, whole-facility (remote) measurement approaches based on tracer correlation have been utilized [Scheutz et al, 2011]. The approach uses a mobile platform to simultaneously measure a metered-release of a conservative gas (the tracer) along with the target compound (methane in the case of landfills). The known-rate tracer release provides a measure of atmospheric dispersion at the downwind observing location allowing the area source emission to be determined by a ratio calculation [Green et al, 2010]. Although powerful in concept, the approach has been somewhat limited to research applications due to the complexities and cost of the high-sensitivity measurement equipment required to quantify the part-per billion levels of tracer and target gas at kilometer-scale distances. The advent of compact, robust, and easy to use near-infrared optical measurement systems (such as cavity ring down spectroscopy) allow the tracer correlation approach to be investigated for wider use. Over the last several years, Waste Management Inc., the U.S. EPA, and collaborators have conducted method evaluation activities to determine the viability of a standardized approach through execution of a large number of field measurement trials at U.S. landfills. As opposed to previous studies [Scheutz et al, 2011] conducted at night (optimal plume transport conditions), the current work evaluated realistic use-scenarios; these scenarios include execution by non-scientist personnel, daylight operation, and full range of atmospheric condition (all plume transport

  7. Diel cycling of trace elements in streams draining mineralized areas: a review

    USGS Publications Warehouse

    Gammons, Christopher H.; Nimick, David A.; Parker, Stephen R.

    2015-01-01

    Many trace elements exhibit persistent diel, or 24-h, concentration cycles in streams draining mineralized areas. These cycles can be caused by various physical and biogeochemical mechanisms including streamflow variation, photosynthesis and respiration, as well as reactions involving photochemistry, adsorption and desorption, mineral precipitation and dissolution, and plant assimilation. Iron is the primary trace element that exhibits diel cycling in acidic streams. In contrast, many cationic and anionic trace elements exhibit diel cycling in near-neutral and alkaline streams. Maximum reported changes in concentration for these diel cycles have been as much as a factor of 10 (988% change in Zn concentration over a 24-h period). Thus, monitoring and scientific studies must account for diel trace-element cycling to ensure that water-quality data collected in streams appropriately represent the conditions intended to be studied.

  8. Review of epidemiological studies on the occupational risk of tuberculosis in low-incidence areas.

    PubMed

    Seidler, Andreas; Nienhaus, Albert; Diel, Roland

    2005-01-01

    This review summarizes the epidemiological evidence for occupationally acquired tuberculosis and considers the implications for the prevention of tuberculosis. The relevant epidemiological studies were identified on the basis of the Medline data bank, starting with the year 1966. The evaluation of occupational groups with an elevated tuberculosis risk is exclusively based on epidemiologic studies of good or acceptable quality, applying clearly defined criteria of methodological quality. In summary, the available epidemiological evidence suggests that the risk of tuberculosis is elevated in the following occupational groups: hospital employees in wards with tuberculosis patients; nurses in hospitals; nurses attending HIV-positive or drug-addicted patients; pathology and laboratory workers; respiratory therapists and physiotherapists; physicians in internal medicine, anaesthesia, surgery and psychiatry; non-medical hospital personnel in housekeeping and transport work; funeral home employees, and prison employees. However, the epidemiological evidence is limited for all these occupations, with the exception of the nurses, because of the lack of methodologically adequate studies that have got the statistical power to differentiate between specific work tasks. There is a need for large population-based studies with precise definition of exposure, which should include molecular epidemiologic methods in the investigation of occupational risk factors of tuberculosis. PMID:16088290

  9. Impact of water source management practices in residential areas on sewer networks - a review.

    PubMed

    Marleni, N; Gray, S; Sharma, A; Burn, S; Muttil, N

    2012-01-01

    Prolonged drought which has occurred everywhere around the world has caused water shortages, leading many countries to consider more sustainable practices, which are called source management practices (SMPs) to ensure water availability for the future. SMPs include the practices of water use reduction, potable water substitution and wastewater volume reduction such as water demand management, rainwater harvesting, greywater recycling and sewer mining. Besides the well known advantages from SMPs, they also contribute to the alteration of wastewater characteristics which finally affect the process in downstream infrastructure such as sewerage networks. Several studies have shown that the implementation of SMPs decreases the wastewater flow, whilst increasing its strength. High-strength wastewater can cause sewer problems such as sewer blockage, odour and corrosion. Yet, not all SMPs and their impact on existing sewer networks have been investigated. Therefore, this study reviews some examples of four common SMPs, the wastewater characteristics and the physical and biochemical transformation processes in sewers and the problems that might caused by them, and finally the potential impacts of those SMPs on wastewater characteristics and sewer networks are discussed. This paper provides sewer system managers with an overview of potential impacts on the sewer network due to the implementation of some SMPs. Potential research opportunities for the impact of SMPs on existing sewers are also identified. PMID:22277221

  10. The Role of Published Information in Reviewing Conservation Objectives for Natura 2000 Protected Areas in the European Union

    NASA Astrophysics Data System (ADS)

    Opermanis, Otars; MacSharry, Brian; Bailly-Maitre, Jerome; Evans, Douglas; Sipkova, Zelmira

    2014-03-01

    Protected areas are designated to protect species and other features known to be present at the time of designation, but over time the information about the presence of protected species may change and this should call for a continued review of conservation objectives. Published scientific literature is one of the possible information sources that would trigger a review of conservation objectives. We studied how published data on new discoveries of protected animal species were taken into account by the nature conservation authorities in updating species lists of Natura 2000 sites in the European Union, which are the basis for conservation planning at the site-level. Over the period studied (2000-2011) only 40 % of published new protected species records were recognized by the authorities. The two main reasons for this seem to be a reliance on other sources of information by authorities and the difficulty in finding relevant information in scientific papers. The latter is because published faunistic information is very fragmented among different journals, and often insufficient in details. We recommend better cooperation between authors, publishers, and nature conservation authorities in terms of information presentation, publishing policy, and a regular review of published information.

  11. 2013 Annual Summary Report for the Area 3 and Area 5 Radioactive Waste Management Sites at the Nevada National Security Site, Nye County, Nevada; Review of the Performance Assessments and Composite Analyses

    SciTech Connect

    Shott, Gregory

    2014-03-01

    The Maintenance Plan for the Performance Assessments and Composite Analyses for the Area 3 and Area 5 Radioactive Waste Management Sites at the Nevada Test Site (National Security Technologies, LLC 2007a) requires an annual review to assess the adequacy of the performance assessments (PAs) and composite analyses (CAs), with the results submitted to the U.S. Department of Energy (DOE) Office of Environmental Management. The Disposal Authorization Statements for the Area 3 and Area 5 Radioactive Waste Management Sites (RWMSs) also require that such reviews be made and that secondary or minor unresolved issues be tracked and addressed as part of the maintenance plan (DOE 1999a, 2000). The U.S. Department of Energy, National Nuclear Security Administration Nevada Field Office performed an annual review of the Area 3 and Area 5 RWMS PAs and CAs for fiscal year (FY) 2013. This annual summary report presents data and conclusions from the FY 2013 review, and determines the adequacy of the PAs and CAs. Operational factors (e.g., waste forms and containers, facility design, and waste receipts), closure plans, monitoring results, and research and development (R&D) activities were reviewed to determine the adequacy of the PAs. Likewise, the environmental restoration activities at the Nevada National Security Site (NNSS) relevant to the sources of residual radioactive material that are considered in the CAs, the land-use planning, and the results of the environmental monitoring and R&D activities were reviewed to determine the adequacy of the CAs. Important developments in FY 2013 include the following: • Development of a new Area 5 RWMS closure inventory estimate based on disposals through FY 2013 • Evaluation of new or revised waste streams by special analysis • Development of version 4.115 of the Area 5 RWMS GoldSim PA/CA model The Area 3 RWMS has been in inactive status since July 1, 2006, with the last shipment received in April 2006. The FY 2013 review of operations

  12. Which downscaled rainfall data for climate change impact studies in urban areas? Review of current approaches and trends

    NASA Astrophysics Data System (ADS)

    Gooré Bi, Eustache; Gachon, Philippe; Vrac, Mathieu; Monette, Frédéric

    2015-10-01

    Changes in extreme precipitation should be one of the primary impacts of climate change (CC) in urban areas. To assess these impacts, rainfall data from climate models are commonly used. The main goal of this paper is to report on the state of knowledge and recent works on the study of CC impacts with a focus on urban areas, in order to produce an integrated review of various approaches to which future studies can then be compared or constructed. Model output statistics (MOS) methods are increasingly used in the literature to study the impacts of CC in urban settings. A review of previous works highlights the non-stationarity nature of future climate data, underscoring the need to revise urban drainage system design criteria. A comparison of these studies is made difficult, however, by the numerous sources of uncertainty arising from a plethora of assumptions, scenarios, and modeling options. All the methods used do, however, predict increased extreme precipitation in the future, suggesting potential risks of combined sewer overflow frequencies, flooding, and back-up in existing sewer systems in urban areas. Future studies must quantify more accurately the different sources of uncertainty by improving downscaling and correction methods. New research is necessary to improve the data validation process, an aspect that is seldom reported in the literature. Finally, the potential application of non-stationarity conditions into generalized extreme value (GEV) distribution should be assessed more closely, which will require close collaboration between engineers, hydrologists, statisticians, and climatologists, thus contributing to the ongoing reflection on this issue of social concern.

  13. Malaria transmission in a rice-irrigation area in Mali, West Africa: Review of past work and new findings

    NASA Astrophysics Data System (ADS)

    Touré, M. B.; Diuk-Wasser, M. A.; Lozano-Fuentes, S.; Traoré, S.; Taylor, C. E.

    2007-12-01

    The "Office du Niger" in the Niono District of Mali oversees irrigation from a dam on the Niger River -- the largest irrigation project in Mali. The facility was first built in 1932, and now irrigates more than 55,000 hectares for rice. A large reservoir in the center of the area provides water throughout the year through a water-control system. This water-control system enables a double cropping of rice. Nearly all residents located near the irrigated areas practice rice cultivation from that irrigation during the rainy season: some of them double crop. It has been well- established that malaria transmission occurs throughout the year in the irrigated area with two peaks --- one peak in the rainy season and the second peak corresponding to irrigated cultivation that occurs in the dry season due to double cropping. The Niono area has been the subject of several intensive studies during past years. Among the findings has been that the irrigated villages experience very large numbers of mosquitoes (often in excess of 550 bites per person per night), and neighboring non-irrigated villages experience far fewer bites (ca 70 bites per person per night). Paradoxically, the rates of malaria are very much lower in the irrigated villages than in the non-irrigated ones, in spite of the numbers of mosquitoes. We have been studying villages around Niono for the past 10 years, with the hope of understanding what is responsible for the level of malaria transmission and learning how that understanding can be used to control malaria elsewhere. Our work has involved remote sensing, GIS mapping, and collections and modeling of both adult and immature mosquitoes. Recently we have been conducting social surveys as well. In this talk we review our past work and present new results about spatial patterns of vector behavior within villages situated within the irrigated areas.

  14. Ski injuries in Scotland. A review of statistics from Cairngorm ski area winter 1993/94.

    PubMed

    Langran, M; Jachacy, G B; MacNeill, A

    1996-12-01

    Scottish skiing is a growth industry-nearly all acute ski injuries in Aviemore are managed initially by local general practitioners. This study set out to examine the nature and incidence of ski injuries in one Scottish ski resort, and to calculate the additional workload generated for the health centre, ambulance service and local hospital. During the study period, the winter ski season of 1993-94, a prospective study was made of the 486 acute ski injuries presenting to Aviemore Health Centre. Despite frequently poor weather conditions, the season's injury rate for Cairngorm was 2.43 per 1000 skier days which compares favourably with statistics from other ski centres world-wide. The anatomical pattern of injuries for both downhill skiing and snowboarding was similar to that of other countries. Knee injuries constituted nearly one third of all cases. 8% of injuries involved the ski lift machinery. 31% of casualties underwent radiographic examination, 17% needed hospital referral and 7% required admission to hospital. The management of acute ski injuries can be performed effectively in the primary care setting. It has significant benefits in rural areas by rationalising the use of ambulance and hospital services. PMID:9122664

  15. Review of Research-Based Interventions for Students with Autism Spectrum Disorders in Content Area Instruction: Implications and Considerations for Classroom Practice

    ERIC Educational Resources Information Center

    Spencer, Vicky G.; Evmenova, Anya S.; Boon, Richard T.; Hayes-Harris, Laura

    2014-01-01

    The purpose of this article is to provide a comprehensive review of the published research-based strategies used in content area instruction for students with autism spectrum disorders (ASD). Twenty-eight (N = 28) studies published from 2000-2012 that met the criteria for inclusion were located, reviewed, and synthesized. Findings revealed the…

  16. A Review of Health Impact Assessments in the U.S.: Current State-of-Science, Best Practices, and Area for Improvement

    EPA Science Inventory

    A systematic review was conducted of health impact assessments (HIAs) from the U.S. to obtain a clear picture of how HIAs are being implemented nationally and to identify potential areas for improving the HIA community of practice. The review was focused on HIAs from the four se...

  17. Introductions and developments of oysters in the North Sea area: a review

    NASA Astrophysics Data System (ADS)

    Drinkwaard, A. C.

    1998-09-01

    To replenish the exploited native stocks of Ostrea edulis, imports from almost all European coasts have arrived in the North Sea, particularly in the Dutch Oosterschelde estuary. The American oyster Crassostrea virginica and the Portuguese oyster C. angulata have also been imported into the North Sea several times. However, only the introductions of various genetic strains of the Pacific oyster C. gigas have been of lasting success. Spat from British Columbia (Canada) was first imported to the Oosterschelde in 1964. First spatfalls in this area took place in the warm summers of 1975 and 1976. Further larval outbursts occurred in 1982 and 1989, and good settlements took place on culture plots as well as along the dikes of the Oosterschelde. Since 1977 no more cupped oysters have been imported from overseas. The population maintained itself and was able to spread in a northern direction along the Dutch North Sea coast. In Britain, hatchery-produced C. gigas were transferred to several sites, in the 1970s including the British North Sea coast. Here, occurrence in the wild seems to be rather limited up to now. Into the German Wadden Sea, C. gigas larvae and spat from a Scottish hatchery have been introduced since 1971, as were medium-sized oysters from a variety of European sources in the 1980s. Strong spatfalls on intertidal mussel beds in the northern German Wadden Sea occured in 1991 and 1994. For the introductions of C. gigas along the west European coasts, precautionary measures to minimize unintentional transfers of associated organisms, as recommended by the ICES Code of Practice in 1994, came too late.

  18. Reviews

    NASA Astrophysics Data System (ADS)

    2001-03-01

    CD-ROM REVIEWS SPECIAL: Multimedia CD-ROMs WEB WATCH: Medical imaging BOOK REVIEW: Understanding Science Lessons CD-ROM REVIEWS SPECIAL Multimedia CD-ROMs: what do they offer to enhance physics teaching? PEAR: Physics Exercises for Assessment and Revision GCSE Physics 1998 33 72 Contact: Europress WEB WATCH Medical imaging BOOK REVIEW Understanding Science Lessons

  19. Reviews

    NASA Astrophysics Data System (ADS)

    2001-07-01

    A-LEVEL RESOURCES REVIEWS SPECIAL AS and A2 books and resources: deciding what to buy? SUMMARY Exam boards, specifications and support materials OCR (Oxford Cambridge and RSA Examinations) CORRECTION BOOK REVIEW Good Practice in Science Teaching WEB WATCH Astronomy and cosmology DVD REVIEW The Video Encyclopedia of Physics Demonstrations SOFTWARE REVIEW Graph Paper Printer

  20. Reviews

    NASA Astrophysics Data System (ADS)

    2003-07-01

    CD REVIEWS (346) Spectrum 7 Physics - Waves SOFTWARE REVIEW (347) Sound Packages BOOK REVIEW (350) Measured Tones, 2nd edition WEB WATCH (351) What’s the frequency, Kenneth? BOOK REVIEW (354) We know what you did last summer ... now do something better this summer

  1. Staffing remote rural areas in middle- and low-income countries: A literature review of attraction and retention

    PubMed Central

    Lehmann, Uta; Dieleman, Marjolein; Martineau, Tim

    2008-01-01

    Background Many countries in middle- and low-income countries today suffer from severe staff shortages and/or maldistribution of health personnel which has been aggravated more recently by the disintegration of health systems in low-income countries and by the global policy environment. One of the most damaging effects of severely weakened and under-resourced health systems is the difficulty they face in producing, recruiting, and retaining health professionals, particularly in remote areas. Low wages, poor working conditions, lack of supervision, lack of equipment and infrastructure as well as HIV and AIDS, all contribute to the flight of health care personnel from remote areas. In this global context of accelerating inequities health service policy makers and managers are searching for ways to improve the attraction and retention of staff in remote areas. But the development of appropriate strategies first requires an understanding of the factors which influence decisions to accept and/or stay in a remote post, particularly in the context of mid and low income countries (MLICS), and which strategies to improve attraction and retention are therefore likely to be successful. It is the aim of this review article to explore the links between attraction and retention factors and strategies, with a particular focus on the organisational diversity and location of decision-making. Methods This is a narrative literature review which took an iterative approach to finding relevant literature. It focused on English-language material published between 1997 and 2007. The authors conducted Pubmed searches using a range of different search terms relating to attraction and retention of staff in remote areas. Furthermore, a number of relevant journals as well as unpublished literature were systematically searched. While the initial search included articles from high- middle- and low-income countries, the review focuses on middle- and low-income countries. About 600 papers were

  2. FY2010 ANNUAL REVIEW E-AREA LOW-LEVEL WASTE FACILITY PERFORMANCE ASSESSMENT AND COMPOSITE ANALYSIS

    SciTech Connect

    Butcher, T.; Swingle, R.; Crapse, K.; Millings, M.; Sink, D.

    2011-01-01

    The E-Area Low-Level Waste Facility (ELLWF) consists of a number of disposal units described in the Performance Assessment (PA)(WSRC, 2008b) and Composite Analysis (CA)(WSRC, 1997; WSRC, 1999): Low-Activity Waste (LAW) Vault, Intermediate Level (IL) Vault, Trenches (Slit Trenches [STs], Engineered Trenches [ETs], and Component-in-Grout [CIG] Trenches), and Naval Reactor Component Disposal Areas (NRCDAs). This annual review evaluates the adequacy of the approved 2008 ELLWF PA along with the Special Analyses (SAs) approved since the PA was issued. The review also verifies that the Fiscal Year (FY) 2010 low-level waste (LLW) disposal operations were conducted within the bounds of the PA/SA baseline, the Savannah River Site (SRS) CA, and the Department of Energy (DOE) Disposal Authorization Statement (DAS). Important factors considered in this review include waste receipts, results from monitoring and research and development (R&D) programs, and the adequacy of controls derived from the PA/SA baseline. Sections 1.0 and 2.0 of this review are a summary of the adequacy of the PA/SA and CA, respectively. An evaluation of the FY2010 waste receipts and the resultant impact on the ELLWF is summarized in Section 3.1. The results of the monitoring program, R&D program, and other relevant factors are found in Section 3.2, 3.3 and 3.4, respectively. Section 4.0 contains the CA annual determination similarly organized. SRS low-level waste management is regulated under DOE Order 435.1 (DOE, 1999a) and is authorized under a DAS as a federal permit. The original DAS was issued by the DOE-Headquarters (DOE-HQ) on September 28, 1999 (DOE, 1999b) for the operation of the ELLWF and the Saltstone Disposal Facility (SDF). The 1999 DAS remains in effect for the regulation of the SDF. Those portions of that DAS applicable to the ELLWF were superseded by revision 1 of the DAS on July 15, 2008 (DOE, 2008b). The 2008 PA and DAS were officially implemented by the facility on October 31, 2008

  3. 2008 Annual Summary Report for the Area 3 and Area 5 Radioactive Waste Management Sites at the Nevada Test Site, Nye County, Nevada: Review of the Performance Assessments and Composite Analyses

    SciTech Connect

    NSTec Environmental Management

    2009-03-30

    The Maintenance Plan for the Performance Assessments and Composite Analyses for the Area 3 and Area 5 Radioactive Waste Management Sites at the Nevada Test Site requires an annual review to assess the adequacy of the Performance Assessments (PAs) and Composite Analyses (CAs) for each of the facilities, with the results submitted annually to U.S. Department of Energy (DOE) Headquarters. The Disposal Authorization Statements for the Area 3 and Area 5 Radioactive Waste Management Sites (RWMSs) also require that such reviews be made and that secondary or minor unresolved issues be tracked and addressed as part of the maintenance plan. The U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office (NNSA/NSO) performed an annual review in fiscal year (FY) 2008 by evaluating operational factors and research results that impact the continuing validity of the PAs and CAs. This annual summary report presents data and conclusions from the FY 2008 review, and determines the adequacy of the PAs and CAs. Operational factors (e.g., waste forms and containers, facility design, and waste receipts), closure plans, monitoring results, and research and development (R&D) activities were reviewed to determine the adequacy of the PAs. Likewise, the environmental restoration activities at the Nevada Test Site relevant to the sources of residual radioactive material that are considered in the CAs, the land-use planning, and the results of the environmental monitoring and R&D activities were reviewed to determine the adequacy of the CAs.

  4. HIV policy and implementation: a national policy review and an implementation case study of a rural area of northern Malawi.

    PubMed

    Dasgupta, Aisha N Z; Wringe, Alison; Crampin, Amelia C; Chisambo, Christina; Koole, Olivier; Makombe, Simon; Sungani, Charles; Todd, Jim; Church, Kathryn

    2016-09-01

    Malawi is a global leader in the design and implementation of progressive HIV policies. However, there continues to be substantial attrition of people living with HIV across the "cascade" of HIV services from diagnosis to treatment, and program outcomes could improve further. Ability to successfully implement national HIV policy, especially in rural areas, may have an impact on consistency of service uptake. We reviewed Malawian policies and guidelines published between 2003 and 2013 relating to accessibility of adult HIV testing, prevention of mother-to-child transmission and HIV care and treatment services using a policy extraction tool, with gaps completed through key informant interviews. A health facility survey was conducted in six facilities serving the population of a demographic surveillance site in rural northern Malawi to investigate service-level policy implementation. Survey data were analyzed using descriptive statistics. Policy implementation was assessed by comparing policy content and facility practice using pre-defined indicators covering service access: quality of care, service coordination and patient tracking, patient support, and medical management. ART was rolled out in Malawi in 2004 and became available in the study area in 2005. In most areas, practices in the surveyed health facilities complied with or exceeded national policy, including those designed to promote rapid initiation onto treatment, such as free services and task-shifting for treatment initiation. However, policy and/or practice were/was lacking in certain areas, in particular those strategies to promote retention in HIV care (e.g., adherence monitoring and home-based care). In some instances, though, facilities implemented alternative progressive practices aimed at improving quality of care and encouraging adherence. While Malawi has formulated a range of progressive policies aiming to promote rapid initiation onto ART, increased investment in policy implementation

  5. Appointment keeping for medical review among patients with selected chronic diseases in an urban area of Uganda

    PubMed Central

    Kalyango, Joan Nakayaga; Hall, Maurice; Karamagi, Charles

    2014-01-01

    Introduction Proper management of chronic diseases is important for prevention of disease complications and yet some patients miss appointments for medical review thereby missing the opportunity for proper monitoring of their disease conditions. There is limited information on missed appointments among chronic disease patients in resource limited settings. This study aimed to determine the prevalence of missed appointments for medical review and associated factors among chronic disease patients in an urban area of Uganda. Methods Patients or caregivers of children with chronic diseases were identified as they bought medicines from a community pharmacy. They were visited at home to access their medical documents and those whose chronic disease status was ascertained were enrolled. The data was collected using: questionnaires, review of medical documents, and in-depth interviews with chronic disease patients. Results The prevalence of missed appointments was 42% (95%CI = 35-49%). The factors associated with missed appointments were: monthly income ≤30US Dollars (OR = 2.56, CI = 1.25–5.26), affording less than half of prescribed drugs (OR = 3.92, CI = 1.64–9.40), not experiencing adverse events (OR = 2.66, CI = 1.26–5.61), not sure if treatment helps (OR = 2.84, CI = 1.047.77), not having a medicines administration schedule (OR = 6.77, CI = 2.11–21.68), and increasing number of drugs (OR = 0.72, CI = 0.53–0.98). Conclusion Patients missed appointments mainly due to: financial and health system barriers, conflicting commitments with appointments, and perceptions of the disease condition. Patients should be supported with accessible and affordable health services. PMID:25838857

  6. Musculoskeletal disorders in construction: A review and a novel system for activity tracking with body area network.

    PubMed

    Valero, Enrique; Sivanathan, Aparajithan; Bosché, Frédéric; Abdel-Wahab, Mohamed

    2016-05-01

    Human body motions have been analysed for decades with a view on enhancing occupational well-being and performance of workers. On-going progresses in miniaturised wearable sensors are set to revolutionise biomechanical analysis by providing accurate and real-time quantitative motion data. The construction industry has a poor record of occupational health, in particular with regard to work-related musculoskeletal disorders (WMSDs). In this article, we therefore focus on the study of human body motions that could cause WMSDs in construction-related activities. We first present an in-depth review of existing assessment frameworks used in practice for the evaluation of human body motion. Subsequently different methods for measuring working postures and motions are reviewed and compared, pointing out the technological developments, limitations and gaps; Inertial Measurement Units (IMUs) are particularly investigated. Finally, we introduce a new system to detect and characterise unsafe postures of construction workers based on the measurement of motion data from wearable wireless IMUs integrated in a body area network. The potential of this system is demonstrated through experiments conducts in a laboratory as well as in a college with actual construction trade trainees. PMID:26851471

  7. Distributed denial of service (DDoS) attack in cloud- assisted wireless body area networks: a systematic literature review.

    PubMed

    Latif, Rabia; Abbas, Haider; Assar, Saïd

    2014-11-01

    Wireless Body Area Networks (WBANs) have emerged as a promising technology that has shown enormous potential in improving the quality of healthcare, and has thus found a broad range of medical applications from ubiquitous health monitoring to emergency medical response systems. The huge amount of highly sensitive data collected and generated by WBAN nodes requires an ascendable and secure storage and processing infrastructure. Given the limited resources of WBAN nodes for storage and processing, the integration of WBANs and cloud computing may provide a powerful solution. However, despite the benefits of cloud-assisted WBAN, several security issues and challenges remain. Among these, data availability is the most nagging security issue. The most serious threat to data availability is a distributed denial of service (DDoS) attack that directly affects the all-time availability of a patient's data. The existing solutions for standalone WBANs and sensor networks are not applicable in the cloud. The purpose of this review paper is to identify the most threatening types of DDoS attacks affecting the availability of a cloud-assisted WBAN and review the state-of-the-art detection mechanisms for the identified DDoS attacks. PMID:25218122

  8. 2009 Annual Summary Report for the Area 3 and Area 5 Radioactive Waste Management Sites at the Nevada Test Site, Nye County, Nevada: Review of the Performance Assessments and Composite Analysis

    SciTech Connect

    NSTec Environmental Management

    2010-03-15

    The U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office performed an annual review of the Area 3 and Area 5 Radioactive Wate Management Site (RWMS) Performance Assessments (PAs) and Composite Analyses (CAs) in fiscal year (FY) 2009. This annual summary report presents data and conclusions from the FY 2009 review, and determines the adequacy of the PAs and CAs. Operational factors (e.g., waste forms and containers, facility design, and waste receipts), closure plans, monitoring results, and research and development (R&D) activities were reviewed to determine the adequacy of the PAs. Likewise, the environmental restoration activities at the Nevada Test Site relevant to the sources of residual radioactive material that are considered in the CAs, the land-use planning, and the results of the environmental monitoring and R&D activities were reviewed to determine the adequacy of the CAs.

  9. A review of the potential and actual sources of pollution to groundwater in selected karst areas in Slovenia

    NASA Astrophysics Data System (ADS)

    Kovačič, G.; Ravbar, N.

    2005-02-01

    Slovenian karst areas extend over 43% of the country; limestones and dolomites of the Mesozoic era prevail. In Slovenia karst groundwater contributes up to 50% of the total drinking water supply. The quality of water is very high, despite the fact that it is extremely vulnerable to pollution. The present article is a study and a review of the potential and actual sources of pollution to the groundwater in the selected karst aquifers (the Kras, Velika planina and Snežnik plateaus), which differ in their natural characteristics. Unlike the other selected plateaus, the Kras plateau is inhabited. There are several settlements in the area and the industrial, agricultural and traffic activities carried out that represent a serious threat to the quality of karst groundwater. The Velika planina and Snežnik plateaus do not have permanent residents, however there are some serious hazards to the quality of the karst springs arising from sports, tourist, construction and farming activities, as well as from the traffic related to them. Despite relatively favourable conditions for protection, many important karst aquifers and springs are improperly protected in Slovenia. The reason is the lack of knowledge about sustainable water management in karst regions and the confusion in drinking water protection policy.

  10. Cardiovascular medication utilization and adherence among adults living in rural and urban areas: a systematic review and meta-analysis

    PubMed Central

    2014-01-01

    Background Rural residents face numerous barriers to healthcare access and studies suggest poorer health outcomes for rural patients. Therefore we undertook a systematic review to determine if cardiovascular medication utilization and adherence patterns differ for rural versus urban patients. Methods A comprehensive search of major electronic datasets was undertaken for controlled clinical trials and observational studies comparing utilization or adherence to cardiovascular medications in rural versus urban adults with cardiovascular disease or diabetes. Two reviewers independently identified citations, extracted data, and evaluated quality using the STROBE checklist. Risk estimates were abstracted and pooled where appropriate using random effects models. Methods and reporting were in accordance with MOOSE guidelines. Results Fifty-one studies were included of fair to good quality (median STROBE score 17.5). Although pooled unadjusted analyses suggested that patients in rural areas were less likely to receive evidence-based cardiovascular medications (23 studies, OR 0.88, 95% CI 0.79, 0.98), pooled data from 21 studies adjusted for potential confounders indicated no rural–urban differences (adjusted OR 1.02, 95% CI 0.91, 1.13). The high heterogeneity observed (I2 = 97%) was partially explained by treatment setting (hospital, ambulatory care, or community-based sample), age, and disease. Adherence did not differ between urban versus rural patients (3 studies, OR 0.94, 95% CI 0.39, 2.27, I2 = 91%). Conclusions We found no consistent differences in rates of cardiovascular medication utilization or adherence among adults with cardiovascular disease or diabetes living in rural versus urban settings. Higher quality evidence is needed to determine if differences truly exist between urban and rural patients in the use of, and adherence to, evidence-based medications. PMID:24888355

  11. Knowledge, ignorance and priorities for research in key areas of cancer survivorship: findings from a scoping review

    PubMed Central

    Richardson, A; Addington-Hall, J; Amir, Z; Foster, C; Stark, D; Armes, J; Brearley, S G; Hodges, L; Hook, J; Jarrett, N; Stamataki, Z; Scott, I; Walker, J; Ziegler, L; Sharpe, M

    2011-01-01

    Background: Patients who have completed initial cancer treatment (cancer survivors) have been relatively neglected. We need data to help us better understand the needs of this group and to underpin evidence-based service development. Methods: Scoping reviews of research published in the last two decades focussing on the problems faced by cancer survivors, and the effectiveness of interventions for these problems were undertaken. The aim was to identify what we know, what we do not know and opportunities where research could provide new information. We searched for, retrieved and rapidly appraised systematic reviews sourced from the most common electronic databases supplemented by more recently published individual studies. Results: The research evidence is surprisingly limited. We have some knowledge of the prevalence and nature of depression, pain and fatigue in cancer survivors. We know much less about cognitive and physical impairment, employment, financial well-being and relationships. Even where we have evidence, it is mostly of only moderate quality, is most often only for breast cancer and focuses almost exclusively on the early phase of survivorship. We have good evidence for the effectiveness of drug treatments for pain and moderate evidence for fatigue and depression, but not for other symptoms. Interventions based on rehabilitative and self-management approaches remain in the early stages of evaluation. Interpretation: There has been a substantial amount of research describing many of the problems experienced by the cancer survivors. This is strongest in the area of symptoms in the period soon after treatment. However, the quality of the evidence is often poor, and some topics have been little examined. We urgently need data on the natural evolution and scale of the problems of cancer survivors obtained from well-designed, large-scale cohort studies and the robust testing of interventions in clinical trials. Given the current financially constrained

  12. Reviews

    ERIC Educational Resources Information Center

    Schodde, P.; Ed.

    1976-01-01

    Reviews 17 books and curriculum materials of interest to secondary science teachers. Topics include plant science, pollution, fishes, science investigations, general zoology, neurobiology, electronics, and the environment. (MLH)

  13. APPLICATION OF AN AREA-OF-REVIEW (AOR) CONCEPT TO THE EAST TEXAS FIELD AND OTHER SELECTED TEXAS OILFIELDS

    SciTech Connect

    Don L. Warner; Leonard F. Koederitz; Robert C. Laudon

    1997-07-01

    The Underground Injection Control (UIC) regulations of the US Environmental Protection Agency (EPA) require an Area-of-Review (AOR) study for newly drilled or converted Class II injection wells. In Texas, the UIC program is administered by the Texas Railroad Commission. A Federal Advisory Committee (FAC) formed by the EPA recommended, in 1992, that exceptions to the AOR requirement should be allowed for wells in those areas where a variance has been granted because there is sufficiently low risk of upward fluid migration from the injection zone into an underground source of drinking water. The FAC listed conditions that could be considered in determining whether to grant a variance. The University of Missouri-Rolla (UMR), under contract with the American Petroleum Institute, then expanded the FAC AOR variance conditions into an AOR variance methodology. A Department of Energy (DOE) grant to UMR, for which this is the final report, provided for study of the application of the AOR variance methodology to the East Texas field and to other selected Texas oilfields. A final report on the East Texas field portion of the DOE project was submitted by UMR to DOE in 1995. This current final report describes the results of UMR's study of AOR variance opportunities in the Texas Gulf Coast Frio Formation oil producing trend. In the course of this study, AOR variance opportunities were examined for 73 oilfields in nine Texas Gulf Coast counties. It is believed that the combination of well construction and abandonment characteristics plus the presence of sloughing and squeezing shales and porous and permeable sand sink zones provide for the possibility of AOR variances in 57 of the 73 study fields. The remaining 16 fields are ones where the oil accumulations occur in conjunction with shallow salt domes and where geologic conditions are probably too complex to allow field-wide AOR variances. The successful study results can probably be extended to at least 78 additional oilfields

  14. Reviews.

    ERIC Educational Resources Information Center

    Journal of Chemical Education, 1988

    1988-01-01

    Reviews three computer software packages for Apple II computers. Includes "Simulation of Hemoglobin Function,""Solution Equilibrium Problems," and "Thin-Layer Chromatography." Contains ratings of ease of use, subject matter content, pedagogic value, and student reaction according to two separate reviewers for each program. (CW)

  15. Reviews

    NASA Astrophysics Data System (ADS)

    2004-01-01

    BOOK REVIEWS (99) Complete A-Z Physics Handbook Science Magic in the Kitchen The Science of Cooking Science Experiments You Can Eat WEB WATCH (101) These journal themes are pasta joke Microwave oven Web links CD REVIEW (104) Electricity and Magnetism, KS3 Big Science Comics

  16. Reviews

    NASA Astrophysics Data System (ADS)

    2002-09-01

    CD-ROM REVIEWS (449) It's Physics Furry Elephant: Electricity Explained BOOK REVIEWS (450) What Are the Chances? Voodoo Deaths, Office Gossip and Other Adventures in Probability Dictionary of Mechanics: A handbook for teachers and students Intermediate 2 Physics PLACES TO VISIT (452) Spaceguard Centre WEB WATCH (455) Risk

  17. Self-sustained vibrations in volcanic areas extracted by Independent Component Analysis: a review and new results

    NASA Astrophysics Data System (ADS)

    de Lauro, E.; de Martino, S.; Falanga, M.; Palo, M.

    2011-12-01

    We investigate the physical processes associated with volcanic tremor and explosions. A volcano is a complex system where a fluid source interacts with the solid edifice so generating seismic waves in a regime of low turbulence. Although the complex behavior escapes a simple universal description, the phases of activity generate stable (self-sustained) oscillations that can be described as a non-linear dynamical system of low dimensionality. So, the system requires to be investigated with non-linear methods able to individuate, decompose, and extract the main characteristics of the phenomenon. Independent Component Analysis (ICA), an entropy-based technique is a good candidate for this purpose. Here, we review the results of ICA applied to seismic signals acquired in some volcanic areas. We emphasize analogies and differences among the self-oscillations individuated in three cases: Stromboli (Italy), Erebus (Antarctica) and Volcán de Colima (Mexico). The waveforms of the extracted independent components are specific for each volcano, whereas the similarity can be ascribed to a very general common source mechanism involving the interaction between gas/magma flow and solid structures (the volcanic edifice). Indeed, chocking phenomena or inhomogeneities in the volcanic cavity can play the same role in generating self-oscillations as the languid and the reed do in musical instruments. The understanding of these background oscillations is relevant not only for explaining the volcanic source process and to make a forecast into the future, but sheds light on the physics of complex systems developing low turbulence.

  18. Literature and data review for the surface-water pathway: Columbia River and adjacent coastal areas. Hanford Environmental Dose Reconstruction Project

    SciTech Connect

    Walters, W.H.; Dirkes, R.L.; Napier, B.A.

    1992-04-01

    As part of the Hanford Environmental Dose Reconstruction Project, Pacific Northwest Laboratory reviewed literature and data on radionuclide concentrations and distribution in the water, sediment, and biota of the Columbia River and adjacent coastal areas. Over 600 documents were reviewed including Hanford reports, reports by offsite agencies, journal articles, and graduate theses. Certain radionuclide concentration data were used in preliminary estimates of individual dose for the 1964--1966 time period. This report summarizes the literature and database review and the results of the preliminary dose estimates.

  19. Literature and data review for the surface-water pathway: Columbia River and adjacent coastal areas. Hanford Environmental Dose Reconstruction Project

    SciTech Connect

    Walters, W.H.; Dirkes, R.L.; Napier, B.A.

    1992-11-01

    As part of the Hanford Environmental Dose Reconstruction (HEDR) Project, Battelle, Pacific Northwest Laboratories reviewed literature and data on radionuclide concentrations and distribution in the water, sediment, and biota of the Columbia River and adjacent coastal areas. Over 600 documents were reviewed including Hanford reports, reports by offsite agencies, journal articles, and graduate theses. Radionuclide concentration data were used in preliminary estimates of individual dose for the period 1964 through 1966. This report summarizes the literature and database reviews and the results of the preliminary dose estimates.

  20. 2012 Annual Summary Report for the Area 3 and Area 5 Radioactive Waste Management Sites at the Nevada National Security Site, Nye County, Nevada: Review of the Performance Assessments and Composite Analyses

    SciTech Connect

    Shott, G.

    2013-03-18

    The Maintenance Plan for the Performance Assessments and Composite Analyses for the Area 3 and Area 5 Radioactive Waste Management Sites at the Nevada Test Site (National Security Technologies, LLC 2007a) requires an annual review to assess the adequacy of the performance assessments (PAs) and composite analyses (CAs), with the results submitted to the U.S. Department of Energy (DOE) Office of Environmental Management. The Disposal Authorization Statements for the Area 3 and Area 5 Radioactive Waste Management Sites (RWMSs) also require that such reviews be made and that secondary or minor unresolved issues be tracked and addressed as part of the maintenance plan (DOE 1999a, 2000). The U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office performed an annual review of the Area 3 and Area 5 RWMS PAs and CAs for fiscal year (FY) 2012. This annual summary report presents data and conclusions from the FY 2012 review, and determines the adequacy of the PAs and CAs. Operational factors (e.g., waste forms and containers, facility design, and waste receipts), closure plans, monitoring results, and research and development (R&D) activities were reviewed to determine the adequacy of the PAs. Likewise, the environmental restoration activities at the Nevada National Security Site (NNSS) relevant to the sources of residual radioactive material that are considered in the CAs, the land-use planning, and the results of the environmental monitoring and R&D activities were reviewed to determine the adequacy of the CAs. Important developments in FY 2012 include the following: Release of a special analysis for the Area 3 RWMS assessing the continuing validity of the PA and CA; Development of a new Area 5 RWMS closure inventory estimate based on disposals through FY 2012; Evaluation of new or revised waste streams by special analysis; and Development of version 4.114 of the Area 5 RWMS GoldSim PA model. The Area 3 RWMS has been in inactive status since

  1. Reviews.

    ERIC Educational Resources Information Center

    Journal of Chemical Education, 1990

    1990-01-01

    Reviewed are two computer software packages: "Introduction to Spectroscopy, IR, NMR & CMR," and "ASYSTANT" (a mathematical and statistical analysis software tool). Discussed are the functions, strengths, weaknesses, hardware requirements, components, level, and cost for each package. (CW)

  2. Reviews.

    ERIC Educational Resources Information Center

    Journal of Chemical Education, 1987

    1987-01-01

    Provides a review of both the Apple and IBM versions of ENZPACK, a software package which is designed to assist in the teaching of enzyme kinetics in courses where this topic is treated in some depth. (TW)

  3. Reviews.

    ERIC Educational Resources Information Center

    Science Teacher, 1988

    1988-01-01

    Reviews four software packages: (1) Agents of Infection; (2) The Earth Science Series; (3) Investigating Electric Fields; and (4) Aquatic Biology-PC. Describes the hardware needed, bibliographic data and specific details of the programs themselves. (CW)

  4. Reviews.

    ERIC Educational Resources Information Center

    Greenleaf, Floyd; And Others

    1986-01-01

    Reviews eight textbooks, readers, and books. Topics include Latin America, colonial America, the Carolinians, women in French textbooks, the Vikings, the Soviet Union, nineteenth-century Black America, and Ernest Rutherford. (TRS)

  5. Reviews.

    ERIC Educational Resources Information Center

    Science Teacher, 1988

    1988-01-01

    Reviews four software packages available for IBM PC or Apple II. Includes "Graphical Analysis III"; "Space Max: Space Station Construction Simulation"; "Guesstimation"; and "Genetic Engineering Toolbox." Focuses on each packages' strengths in a high school context. (CW)

  6. Reviews.

    ERIC Educational Resources Information Center

    Science Teacher, 1987

    1987-01-01

    Provides reviews of four computer software packages designed for use in science education. Describes courseware dealing with a variety of tips for teaching physics concepts, chemical reactions in an aqueous solution, mitosis and meiosis, and photosynthesis. (TW)

  7. Magma-tectonic interactions in an area of active extension; a review of recent observations, models and interpretations from Iceland

    NASA Astrophysics Data System (ADS)

    Pedersen, Rikke; Sigmundsson, Freysteinn; Drouin, Vincent; Rafn Heimisson, Elías; Parks, Michelle; Dumont, Stéphanie; Árnadóttir, Þóra; Masterlark, Timothy; Ófeigsson, Benedíkt G.; Jónsdóttir, Kristín; Hooper, Andrew

    2016-04-01

    The geological setting of Iceland provides rich opportunities of studying magma-tectonic interactions, as it constitutes Earth's largest part of the mid-oceanic ridge system exposed above sea level. A series of volcanic and seismic zones accommodate the ~2 cm/year spreading between the North-American and Eurasian plates, and the Icelandic hot-spot conveniently provides the means of exposing this oceanic crust-forming setting above sea-level. Both extinct and active plumbing system structures can be studied in Iceland, as the deeply eroded tertiary areas provide views into the structures of extinct volcanic systems, and active processes can be inferred on in the many active volcanic systems. A variety of volcanic and tectonic processes cause the Icelandic crust to deform continuously, and the availability of contemporaneous measurements of crustal deformation and seismicity provide a powerful data set, when trying to obtain insight into the processes working at depth, such as magma migration through the uppermost lithosphere, magma induced host rock deformation and volcanic eruption locations and styles. The inferences geodetic and seismic datasets allow on the active plate spreading processes and subsurface magma movements in Iceland will be reviewed, in particular in relation to the Northern Volcanic Zone (NVZ). There the three phases of a rifting cycle (rifting, post-rifting, inter-rifting) have been observed. The NVZ is an extensional rift segment, bounded to the south by the Icelandic mantle plume, and to the north by the Tjörnes transform zone. The NVZ has typically been divided into five partly overlapping en-echelon fissure swarms, each with a central main volcanic production area. Most recently, additional insight into controlling factors during active rifting has been provided by the Bárðarbunga activity in 2014-2015 that included a major rifting event, the largest effusive eruption in Iceland since 1783, and a gradual caldera collapse. It is evident

  8. The effects of the glass surface area/solution volume ratio on glass corrosion: A critical review

    SciTech Connect

    Ebert, W.L.

    1995-03-01

    This report reviews and summarizes the present state of knowledge regarding the effects of the glass surface area/solution volume (SA/V) ratio on the corrosion behavior of borosilicate waste glasses. The SA/V ratio affects the rate of glass corrosion through the extent of dilution of corrosion products released from the glass into the leachate solution: glass corrosion products are diluted more in tests conducted at low SA/V ratios than they are in tests conducted at high SA/V ratios. Differences in the solution chemistries generated in tests conducted at different SA/V ratios then affect the observed glass corrosion behavior. Therefore, any testing parameter that affects the solution chemistry will also affect the glass corrosion rate. The results of static leach tests conducted to assess the effects of the SA/V are discussed with regard to the effects of SA/V on the solution chemistry. Test results show several remaining issues with regard to the long-term glass corrosion behavior: can the SA/V ratio be used as an accelerating parameter to characterize the advanced stages of glass corrosion relevant to long disposal times; is the alteration of the glass surface the same in tests conducted at different SA/V, and in tests conducted with monolithic and crushed glass samples; what are the effects of the SA/V and the extent of glass corrosion on the disposition of released radionuclides? These issues will bear on the prediction of the long-term performance of waste glasses during storage. The results of an experimental program conducted at ANL to address these and other remaining issues regarding the effects of SA/V on glass corrosion are described. 288 refs., 59 figs., 16 tabs.

  9. Semi-Analytical Models of CO2 Injection into Deep Saline Aquifers: Evaluation of the Area of Review and Leakage through Abandoned Wells

    EPA Science Inventory

    This presentation will provide a conceptual preview of an Area of Review (AoR) tool being developed by EPA’s Office of Research and Development that applies analytic and semi-analytical mathematical solutions to elucidate potential risks associated with geologic sequestration of ...

  10. 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.

  11. Literature review for Texas Department of Transportation Research Project 0-4695: Guidance for design in areas of extreme bed-load mobility, Edwards Plateau, Texas

    USGS Publications Warehouse

    Heitmuller, Franklin T.; Asquith, William H.; Fang, Xing; Thompson, David B.; Wang, Keh-Han

    2005-01-01

    A review of the literature addressing sediment transport in gravel-bed river systems and structures designed to control bed-load mobility is provided as part of Texas Department of Transportation research project 0–4695: Guidance for Design in Areas of Extreme Bed-Load Mobility. The study area comprises the western half of the Edwards Plateau in central Texas. Three primary foci of the literature review are journal articles, edited volumes, and government publications. Major themes within the body of literature include deterministic sediment transport theory and equations, development of methods to measure and analyze fluvial sediment, applications and development of theory in natural channels and flume experiments, and recommendations for river management and structural design. The literature review provides an outline and foundation for the research project to characterize extreme bed-load mobility in rivers and streams across the study area. The literature review also provides a basis upon which potential modifications to low-water stream-crossing design in the study area can be made.

  12. Development of a Data Management System for Assistance in Conducting Area of Reviews (AORS) on Class II Injection Wells in Oklahoma

    SciTech Connect

    Battles, Michael S.

    2002-06-17

    The purpose of this project was to provide the resources and capabilities necessary to permit the State of Oklahoma to conduct Area of Review (AOR) variance analysis on a statewide level. The project allows for the analysis and identification of areas which may qualify for AOR variances, the correlation of information from various databases and automated systems to conduct AORs in area which do not qualify for variances, the evaluation of the risk of pollution, during permitting and monitoring, using risk-based data analysis, and the ability to conduct spatial analysis of injection well data in conjunction with other geographically referenced information.

  13. Reviews.

    ERIC Educational Resources Information Center

    Journal of Chemical Education, 1988

    1988-01-01

    Reviews three computer software packages for chemistry education including "Osmosis and Diffusion" and "E.M.E. Titration Lab" for Apple II and "Simplex-V: An Interactive Computer Program for Experimental Optimization" for IBM PC. Summary ratings include ease of use, content, pedagogic value, student reaction, and cost. (CW)

  14. Reviews

    NASA Astrophysics Data System (ADS)

    2002-07-01

    BOOK REVIEWS (353) Dr Dyer's Academy Further Advanced Physics Physics 11-14, with Biology 11-14 and Chemistry 11-14 Nelson Modular Science: Books 1 and 2 Key Science: Physics, 3rd Edition Nelson Science: Physics, 2nd Edition Physics for AQA: Separate Award, Coordinated Award Physical Processes: A Visual Approach WEB WATCH (359) Physics Favourites: John Miller's selection

  15. Reviews.

    ERIC Educational Resources Information Center

    Adoption & Fostering, 1994

    1994-01-01

    Reviews 17 publications covering a variety of topics including abused disabled children; child placement; helping attachment disordered children; open adoption; family empowerment; teenage fostering; the Children Act of 1989 (Great Britain); family law; social services and child care law; and challenging racism in the early years. (TJQ)

  16. Reviews.

    ERIC Educational Resources Information Center

    Repak, Arthur J.; And Others

    1988-01-01

    Computer software, audiovisuals, and books are reviewed. Includes topics on interfacing, ionic equilibrium, space, the classification system, Acquired Immune Disease Syndrome, evolution, human body processes, energy, pesticides, teaching school, cells, and geological aspects. Availability, price, and a description of each are provided. (RT)

  17. Reviews.

    ERIC Educational Resources Information Center

    Science Teacher, 1988

    1988-01-01

    Presents information and concerns regarding computer courseware, books, and audiovisual materials reviewed by teachers. Covers a variety of topics including dissection of common classroom specimens, medicine, acid rain projects, molecules, the water cycle, erosion, plankton, and evolution. Notes on availability, price, and needed equipment, where…

  18. Reviews.

    ERIC Educational Resources Information Center

    Journal of Chemical Education, 1988

    1988-01-01

    Reviews two computer programs: "Molecular Graphics," which allows molecule manipulation in three-dimensional space (requiring IBM PC with 512K, EGA monitor, and math coprocessor); and "Periodic Law," a database which contains up to 20 items of information on each of the first 103 elements (Apple II or IBM PC). (MVL)

  19. Reviews.

    ERIC Educational Resources Information Center

    Newland, Robert J.; And Others

    1988-01-01

    Reviews four organic chemistry computer programs and three books. Software includes: (1) NMR Simulator 7--for IBM or Macintosh, (2) Nucleic Acid Structure and Synthesis--for IBM, (3) Molecular Design Editor--for Apple II, and (4) Synthetic Adventure--for Apple II and IBM. Book topics include physical chemistry, polymer pioneers, and the basics of…

  20. Reviews.

    ERIC Educational Resources Information Center

    Science Teacher, 1989

    1989-01-01

    Reviews seven software programs: (1) "Science Baseball: Biology" (testing a variety of topics); (2) "Wildways: Understanding Wildlife Conservation"; (3) "Earth Science Computer Test Bank"; (4) "Biology Computer Test Bank"; (5) "Computer Play & Learn Series" (a series of drill and test programs); (6) "ENLIST Micros" (resources on computing for…

  1. Reviews

    NASA Astrophysics Data System (ADS)

    2003-05-01

    DISTANCE-LEARNING COURSES (263) Planetary Science and Astronomy BOOK REVIEWS (263) A New Kind of Science Planetary Science: The Science of Planets Around Stars EQUIPMENT (265) The Science Enhancement Program (SEP) Geiger Counter WEB WATCH (265) Revision sites SOFTWARE (267) Exploration of Physics Volume 1

  2. 2011 Annual Summary Report for the Area 3 and Area 5 Radioactive Waste Management Sites at the Nevada National Security Site, Nye County, Nevada: Review of the Performance Assessments and Composite Analyses

    SciTech Connect

    NSTec Environmental Management

    2012-03-20

    The Maintenance Plan for the Performance Assessments and Composite Analyses for the Area 3 and Area 5 Radioactive Waste Management Sites at the Nevada Test Site (National Security Technologies, LLC, 2007a) requires an annual review to assess the adequacy of the Performance Assessments (PAs) and Composite Analyses (CAs), with the results submitted annually to U.S. Department of Energy (DOE) Office of Environmental Management. The Disposal Authorization Statements for the Area 3 and Area 5 Radioactive Waste Management Sites (RWMSs) also require that such reviews be made and that secondary or minor unresolved issues be tracked and addressed as part of the maintenance plan (DOE, 1999a; 2000). The U.S. Department of Energy, National Nuclear Security Administration Nevada Site Office performed an annual review of the Area 3 and Area 5 RWMS PAs and CAs for fiscal year (FY) 2011. This annual summary report presents data and conclusions from the FY 2011 review, and determines the adequacy of the PAs and CAs. Operational factors (e.g., waste forms and containers, facility design, and waste receipts), closure plans, monitoring results, and research and development (R and D) activities were reviewed to determine the adequacy of the PAs. Likewise, the environmental restoration activities at the Nevada National Security Site (NNSS) (formerly the Nevada Test Site) relevant to the sources of residual radioactive material that are considered in the CAs, the land-use planning, and the results of the environmental monitoring and R and D activities were reviewed to determine the adequacy of the CAs. Important developments in FY 2011 include the following: (1) Operation of a new shallow land disposal unit and a new Resource Conservation and Recovery Act (RCRA)-compliant lined disposal unit at the Area 5 RWMS; (2) Development of new closure inventory estimates based on disposals through FY 2011; (3) Evaluation of new or revised waste streams by special analysis; (4) Development of

  3. A review on emerging contaminants in wastewaters and the environment: current knowledge, understudied areas and recommendations for future monitoring.

    PubMed

    Petrie, Bruce; Barden, Ruth; Kasprzyk-Hordern, Barbara

    2015-04-01

    This review identifies understudied areas of emerging contaminant (EC) research in wastewaters and the environment, and recommends direction for future monitoring. Non-regulated trace organic ECs including pharmaceuticals, illicit drugs and personal care products are focused on due to ongoing policy initiatives and the expectant broadening of environmental legislation. These ECs are ubiquitous in the aquatic environment, mainly derived from the discharge of municipal wastewater effluents. Their presence is of concern due to the possible ecological impact (e.g., endocrine disruption) to biota within the environment. To better understand their fate in wastewaters and in the environment, a standardised approach to sampling is needed. This ensures representative data is attained and facilitates a better understanding of spatial and temporal trends of EC occurrence. During wastewater treatment, there is a lack of suspended particulate matter analysis due to further preparation requirements and a lack of good analytical approaches. This results in the under-reporting of several ECs entering wastewater treatment works (WwTWs) and the aquatic environment. Also, sludge can act as a concentrating medium for some chemicals during wastewater treatment. The majority of treated sludge is applied directly to agricultural land without analysis for ECs. As a result there is a paucity of information on the fate of ECs in soils and consequently, there has been no driver to investigate the toxicity to exposed terrestrial organisms. Therefore a more holistic approach to environmental monitoring is required, such that the fate and impact of ECs in all exposed environmental compartments are studied. The traditional analytical approach of applying targeted screening with low resolution mass spectrometry (e.g., triple quadrupoles) results in numerous chemicals such as transformation products going undetected. These can exhibit similar toxicity to the parent EC, demonstrating the necessity

  4. Science to Support DOE Site Cleanup: The Pacific Northwest National Laboratory Environmental Management Science Program Awards-Fiscal Year 1999 Mid-Year Progress Report

    SciTech Connect

    Peurrung, L.M.

    1999-06-30

    Pacific Northwest National Laboratory was awarded ten Environmental Management Science Program (EMSP) research grants in fiscal year 1996, six in fiscal year 1997, and eight in fiscal year 1998. This section summarizes how each grant addresses significant U.S. Department of Energy (DOE) cleanup issues, including those at the Hanford Site. The technical progress made to date in each of these research projects is addressed in more detail in the individual progress reports contained in this document. This research is focused primarily in five areas: Tank Waste Remediation, Decontamination and Decommissioning, Spent Nuclear Fuel and Nuclear Materials, Soil and Groundwater Clean Up, and Health Effects.

  5. Science to support DOE site cleanup: The Pacific Northwest National Laboratory Environmental Management Science Program awards. Fiscal year 1997 mid-year progress report

    SciTech Connect

    1997-06-01

    The Pacific Northwest National Laboratory was awarded ten Environmental Management Science Program (EMSP) research grants in Fiscal Year 1996. This report gives a summary of how each grant is addressing significant DOE cleanup issues, including those at the Hanford Site. The technical progress made to date in each of these research projects is addressed in more detail in the individual progress reports contained in this document. This research is primarily focused in three areas--Tank Waste Remediation, Soil and Groundwater Cleanup, and Health Effects.

  6. Science to support DOE site cleanup: The Pacific Northwest National Laboratory Environmental Management Science Program awards. Fiscal year 1998 mid-year progress report

    SciTech Connect

    1998-05-01

    Pacific Northwest National Laboratory was awarded ten (10) Environmental Management Science Program (EMSP) research grants in Fiscal Year 1996 and six (6) in Fiscal Year 1997. This section summarizes how each grant addresses significant US Department of Energy (DOE) cleanup issues, including those at the Hanford Site. The technical progress made to date in each of these research projects is addressed in more detail in the individual progress reports contained in this document. This research is focused primarily in four areas: Tank Waste Remediation, Spent Nuclear Fuel and Nuclear Materials, Soil and Groundwater Cleanup, and Health Effects.

  7. A Review and Advance Technology in Multi-Area Automatic Generation Control by Using Minority Charge Carrier Inspired Algorithm

    NASA Astrophysics Data System (ADS)

    Madichetty, Sreedhar; Panda, Susmita; Mishra, Sambeet; Dasgupta, Abhijit

    2013-11-01

    This article deals with automatic generation control of a multi-area interconnected thermal system in different modes using intelligent integral and proportional-integral controllers. Appropriate generation rate constraint has been considered for the thermal generation plants. The two cumulated thermal areas are considered with reheat turbines. Performances of reheat turbine on dynamic responses have been investigated. Further, selection of suitable integral and proportional-integral controllers has been investigated with a minority charge carrier inspired algorithm. Cumulative system performance is examined considering with different load perturbation in both cumulative thermal areas. Further, system is investigated with different area control errors, and results are explored.

  8. Science to Support DOE Site Cleanup: The Pacific Northwest National Laboratory Environmental Management Science Program Awards -- Fiscal Year 2002 Mid-Year Progress Report

    SciTech Connect

    Bredt, Paul R.; Ainsworth, Calvin C.; Brockman, Fred J.; Camaioni, Donald M.; Egorov, Oleg B.; Felmy, Andrew R.; Gorby, Yuri A.; Grate, Jay W.; Greenwood, Margaret S.; Hay, Benjamin P.; Hess, Nancy J.; Hubler, Timothy L.; Icenhower, Jonathan P.; Mattigod, Shas V.; McGrail, B. Peter; Meyer, Philip D.; Murray, Christopher J.; Panetta, Paul D.; Pfund, David M.; Rai, Dhanpat; Su, Yali; Sundaram, S. K.; Weber, William J.; Zachara, John M.

    2002-06-11

    Pacific Northwest National Laboratory has been awarded a total of 80 Environmental Management Science Program (EMSP) research grants since the inception of the program in 1996. The Laboratory has collaborated on an additional 14 EMSP awards with funding received through other institution. This report describes how each of the projects awarded in 1999, 2000, and 2001 addresses significant U.S. Department of Energy (DOE) cleanup issues, including those at the Hanford Site. The technical progress made to date in each of these research projects is addressed in the individual project reports included in this document. Projects are under way in three main areas: Tank Waste Remediation, Decontamination and Decommissioning, and Soil and Groundwater Cleanup.

  9. Science to Support DOE Site Cleanup: The Pacific Northwest National Laboratory Environmental Management Science Program Awards - Fiscal Year 2000 Mid-Year Progress Report

    SciTech Connect

    CD Carlson; SQ Bennett

    2000-07-25

    Pacific Northwest National Laboratory was awarded ten Environmental Management Science Program (EMSP) research grants in fiscal year 1996, six in fiscal year 1997, eight in fiscal year 1998, and seven in fiscal year 1999. All of the fiscal year 1996 award projects have been completed and will publish final reports, so their annual updates will not be included in this document. This section summarizes how each of the currently funded grants addresses significant US Department of Energy (DOE) cleanup issues, including those at the Hanford Site. The technical progress made to date in each of these research projects is addressed in more detail in the individual progress reports contained in this document. This research performed at PNNL is focused primarily in four areas: Tank Waste Remediation; Decontamination and Decommissioning; Spent Nuclear Fuel and Nuclear Materials; and Soil and Groundwater Cleanup.

  10. Science to Support DOE Site Cleanup: The Pacific Northwest National Laboratory Environmental Management Science Program Awards - Fiscal Year 2000 Mid-Year Progress Report

    SciTech Connect

    Carlson, Clark D.; Bennett, Sheila Q.

    2000-07-25

    Pacific Northwest National Laboratory was awarded ten Environmental Management Science Program (EMSP) research grants in fiscal year 1996, six in fiscal year 1997, eight in fiscal year 1998 and seven in fiscal year 1999.(a) All of the fiscal year 1996 awards have been completed and the Principal Investigators are writing final reports, so their summaries will not be included in this document. This section summarizes how each of the currently funded grants addresses significant U.S. Department of Energy (DOE) cleanup issues, including those at the Hanford Site. The technical progress made to date in each of these research projects is addressed in more detail in the individual progress reports contained in this document. This research performed at PNNL is focused primarily in four areas: Tank Waste Remediation, Decontamination and Decommissioning, Spent Nuclear Fuel and Nuclear Materials, and Soil and Groundwater Cleanup.

  11. Contamination by hazardous substances in the Gulf of Naples and nearby coastal areas: a review of sources, environmental levels and potential impacts in the MSFD perspective.

    PubMed

    Tornero, Victoria; Ribera d'Alcalà, Maurizio

    2014-01-01

    During the 7th FW EU Programme, a large group of research institutions with a strong tradition in marine science designed PERSEUS, a policy-oriented, marine research project aimed at identifying human-derived pressures and their impacts in the Southern European Seas. PERSEUS is about gathering and analyzing the data on our marine ecosystems and developing recommendations to assist policy makers in the implementation of the Marine Strategy Framework Directive (MSFD). In its initial phase, the project focuses on the analysis and evaluation of human pressures in selected coastal areas across the Mediterranean and Black Seas. This paper reports on the results about the chemical pollution pressure in the Gulf of Naples, one of the sites selected for the analysis, and surrounding waters of the Southern Tyrrhenian Sea. Based on a systematic up-to-date literature review, the paper brings together for the first time the available information on the presence, severity and distribution of contaminants on the site. In spite of methodological and sampling heterogeneity among studies, this review compiles the data in a harmonized and effective way, so that the current status, knowledge gaps and research priorities can be established. Thus, the review wishes not only to provide a contribution to the scientific community, but also to help to extract recommendations for mitigating pollution sources and risks in the area of concern. A similar process of analysis may be carried out for other areas and pressures in order to facilitate policy making at the European level. PMID:23994731

  12. Impact of service provision platforms on maternal and newborn health in conflict areas and their acceptability in Pakistan: a systematic review.

    PubMed

    Lassi, Zohra S; Aftab, Wafa; Ariff, Shabina; Kumar, Rohail; Hussain, Imtiaz; Musavi, Nabiha B; Memon, Zahid; Soofi, Sajid B; Bhutta, Zulfiqar A

    2015-01-01

    Various models and strategies have been implemented over the years in different parts of the world to improve maternal and newborn health (MNH) in conflict affected areas. These strategies are based on specific needs and acceptability of local communities. This paper has undertaken a systematic review of global and local (Pakistan) information from conflict areas on platforms of health service provision in the last 10 years and information on acceptability from local stakeholders on effective models of service delivery; and drafted key recommendations for improving coverage of health services in conflict affected areas. The literature search revealed ten studies that described MNH service delivery platforms. The results from the systematic review showed that with utilisation of community outreach services, the greatest impacts were observed in skilled birth attendance and antenatal consultation rates. Facility level services, on the other hand, showed that labour room services for an internally displaced population (IDP) improved antenatal care coverage, contraceptive prevalence rate and maternal mortality. Consultative meetings and discussions conducted in Quetta and Peshawar (capitals of conflict affected provinces) with relevant stakeholders revealed that no systematic models of MNH service delivery, especially tailored for conflict areas, are available. During conflict, even previously available services and infrastructure suffered due to various barriers specific to times of conflict and unrest. A number of barriers that hinder MNH services were discussed. Suggestions for improving MNH services in conflict areas were also laid down by participants. The review identified some important steps that can be undertaken to mitigate the effects of conflict on MNH services, which include: improve provision and access to infrastructure and equipment; development and training of healthcare providers; and advocacy at different levels for free access to healthcare

  13. Antipathetic Relationships in Child and Adolescent Development: A Meta-Analytic Review and Recommendations for an Emerging Area of Study

    ERIC Educational Resources Information Center

    Card, Noel A.

    2010-01-01

    Antipathetic relationships, or relationships based on mutual dislike, have received less attention than other aspects of children's peer relations. The present meta-analytic review summarizes the existing literature (26 studies consisting of over 23,000 children and adolescents) to illuminate the prevalence of antipathetic relationships and their…

  14. A Comprehensive Literature Review of Comprehension Strategies in Core Content Areas for Students with Autism Spectrum Disorder

    ERIC Educational Resources Information Center

    Knight, Victoria F.; Sartini, Emily

    2015-01-01

    Understanding text can increase access to educational, vocational, and recreational activities for individuals with autism spectrum disorder (ASD); however, limited research has been conducted investigating instructional practices to remediate or compensate for these comprehension challenges. The current comprehensive literature review expanded…

  15. Adolescents and Mental Health Treatments: Reviewing the Evidence to Discern Common Themes for Clinicians and Areas for Future Research

    ERIC Educational Resources Information Center

    Carey, Timothy A.; Oxman, Lisa N.

    2007-01-01

    Adolescence and young adulthood is a time of rapid development. Although many people successfully negotiate this period, some do not. In this paper the evidence for the treatment of some of the most important adolescent psychological problems is considered. The problem areas of depression, anxiety disorders, conduct disorders, attention deficit…

  16. Carbon balance of sugarcane agriculture on histosols of the everglades agricultural area: review, analysis, and global energy perspectives

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Biofuels production from crop products and cellulosic by-products, including sugarcane, has received much attention. In Florida, most sugarcane is produced on drained Histosols (organic soils) of the Everglades Agricultural Area (EAA). Subsidence has occurred via microbial oxidation since drainage i...

  17. Advanced missile technology. A review of technology improvement areas for cruise missiles. [including missile design, missile configurations, and aerodynamic characteristics

    NASA Technical Reports Server (NTRS)

    Cronvich, L. L.; Liepman, H. P.

    1979-01-01

    Technology assessments in the areas of aerodynamics, propulsion, and structures and materials for cruise missile systems are discussed. The cruise missiles considered cover the full speed, altitude, and target range. The penetrativity, range, and maneuverability of the cruise missiles are examined and evaluated for performance improvements.

  18. Effectiveness of Occupation-Based Interventions to Improve Areas of Occupation and Social Participation After Stroke: An Evidence-Based Review

    PubMed Central

    Chuh, Adrianna; Floyd, Tracy; McInnis, Karen; Williams, Elizabeth

    2015-01-01

    This evidence-based review examined the evidence supporting the use of occupation-based interventions to improve areas of occupation and social participation poststroke. A total of 39 studies met the inclusion criteria and were critically evaluated. Most of the literature targeted activity of daily living (ADL)–based interventions and collectively provided strong evidence for the use of occupation-based interventions to improve ADL performance. The evidence related to instrumental ADLs was much more disparate, with limited evidence to support the use of virtual reality interventions and emerging evidence to support driver education programs to improve occupational performance poststroke. Only 6 studies addressed leisure, social participation, or rest and sleep, with sufficient evidence to support only leisure-based interventions. The implications of this review for research, education, and practice in occupational therapy are also discussed. PMID:25553745

  19. Nanostructured Guidance for Peripheral Nerve Injuries: A Review with a Perspective in the Oral and Maxillofacial Area

    PubMed Central

    Sivolella, Stefano; Brunello, Giulia; Ferrarese, Nadia; Puppa, Alessandro Della; D’Avella, Domenico; Bressan, Eriberto; Zavan, Barbara

    2014-01-01

    Injury to peripheral nerves can occur as a result of various surgical procedures, including oral and maxillofacial surgery. In the case of nerve transaction, the gold standard treatment is the end-to-end reconnection of the two nerve stumps. When it cannot be performed, the actual strategies consist of the positioning of a nerve graft between the two stumps. Guided nerve regeneration using nano-structured scaffolds is a promising strategy to promote axon regeneration. Biodegradable electrospun conduits composed of aligned nanofibers is a new class of devices used to improve neurite extension and axon outgrowth. Self assembled peptide nanofibrous scaffolds (SAPNSs) demonstrated promising results in animal models for central nervous system injuries, and, more recently, for peripheral nerve injury. Aims of this work are (1) to review electrospun and self-assembled nanofibrous scaffolds use in vitro and in vivo for peripheral nerve regeneration; and (2) its application in peripheral nerve injuries treatment. The review focused on nanofibrous scaffolds with a diameter of less than approximately 250 nm. The conjugation in a nano scale of a natural bioactive factor with a resorbable synthetic or natural material may represent the best compromise providing both biological and mechanical cues for guided nerve regeneration. Injured peripheral nerves, such as trigeminal and facial, may benefit from these treatments. PMID:24562333

  20. Management of fibro-osseous lesions of the craniofacial area. Presentation of 19 cases and review of the literature

    PubMed Central

    Baquero-Ruiz de la Hermosa, Mari C.; Minguez-Martínez, Ignacio; Floría-García, Luis M.; Barea-Gámiz, Jose; Delhom-Valero, Jose; Risueño-Mata, Presentation

    2013-01-01

    Introduction: Fibro-osseous lesions constitute a rare benign type of pathology with a non-odontogenic lineage that affect the craniofacial area. According to Waldrom’s classification, these lesions are divided into: fibrous dysplasia (FD), cemento-ossifying fibroma (COF) and desmoplastic fibroma (DF). Material and Methods: A retrospective study was performed on patients diagnosed with fibro-osseous lesions of the craniofacial area at the Hospital Universitario La Fe, Valencia, during 1987-2009. A total of 19 cases were collected: 15 cases compatible with an FD diagnosis, 3 cases with a COF diagnosis and 1 case with a DF diagnosis. Results: In the differential diagnosis, entities having similar clinical manifestations in the maxillofacial area with possible involvement of teeth or manifestations present as an asymptomatic radiolucent image should be ruled out. We hereby present the management and development of patients treated in our hospital for fibro-osseous lesions. Conclusions: Fibro-osseous lesions share many clinical and radiological characteristics in common, with histological features confirming the nature of the lesion. Management of patients should be individualized and case-specific, assessing the clinical evolution of each case and taking into account the benign nature and growth behavior of this type of tumors. Key words:Fibro-osseous, fibrous dysplasia, cemento-ossifying fibroma, desmoplastic fibroma. PMID:23524411

  1. IYA2009 NASA Programs: Midyear Status

    NASA Astrophysics Data System (ADS)

    Hasan, H.; Smith, D. A.

    2010-08-01

    NASA's Science Mission Directorate's (SMD) celebration of the International Year of Astronomy (IYA) 2009 was kicked off in January 2009 with a sneak preview of a multi-wavelength image of M101, and of other images from NASA's space science missions. Since then some of the exciting science generated by NASA's missions in astrophysics, planetary science and heliophysics, which has been given an IYA2009 flavor, has been made available to students, educators and the public worldwide. Some examples of the progress of NASA's programs are presented. The Visions of the Universe traveling exhibit of NASA images to public libraries around the country has been a spectacular success and is being extended to include more libraries. NASA IYA Student Ambassadors met at summer workshop and presented their projects. NASA's Afterschool Universe has provided IYA training to community-based organizations, while pre-launch teacher workshops associated with the Kepler and WISE missions have been designed to engage educators in the science of these missions. IYA activities have been associated with several missions launched this year. These include the Hubble Servicing Mission 4, Kepler, Herschel/Planck, and LCROSS. The NASA IYA website continues to be popular, getting visitors spanning a wide spectrum. NASA's IYA programs have captured the imagination of the public and continue to keep it engaged in the scientific exploration of the universe.

  2. Technology Review of Nondestructive Methods for Examination of Water Intrusion Areas on Hanford’s Double-Shell Waste Tanks

    SciTech Connect

    Watkins, Michael L.; Pardini, Allan F.

    2008-05-09

    Under a contract with CH2M Hill Hanford Group, Inc., PNNL has performed a review of the NDE technology and methods for examination of the concrete dome structure of Hanford’s double-shell tanks. The objective was to provide a matrix of methodologies that could be evaluated based on applicability, ease of deployment, and results that could provide information that could be used in the ongoing structural analysis of the tank dome. PNNL performed a technology evaluation with the objective of providing a critical literature review for all applicable technologies based on constraints provided by CH2M HILL. These constraints were not mandatory, but were desired. These constraints included performing the evaluation without removing any soil from the top of the tank, or if necessary, requesting that the hole diameter needed to gain access to evaluate the top of the tank structure to be no greater than approximately 12-in. in diameter. PNNL did not address the details of statistical sampling requirements as they depend on an unspecified risk tolerance. PNNL considered these during the technology evaluation and have reported the results in the remainder of this document. Many of the basic approaches to concrete inspection that were reviewed in previous efforts are still in use. These include electromagnetic, acoustic, radiographic, etc. The primary improvements in these tools have focused on providing quantitative image reconstruction, thus providing inspectors and analysts with three-dimensional data sets that allow for operator visualization of relevant abnormalities and analytical integration into structural performance models. Available instruments, such as radar used for bridge deck inspections, rely on post-processing algorithms and do not provide real-time visualization. Commercially available equipment only provides qualitative indications of relative concrete damage. It cannot be used as direct input for structural analysis to assess fitness for use and if

  3. Semi-analytical model of brine leakage through an abandoned plugged well to determine the Area of Review for CO2 geological storages

    NASA Astrophysics Data System (ADS)

    Reveillere, A. R.; Rohmer, J. R.

    2012-04-01

    Deep saline aquifers are currently considered for CO2 storage in different places of the world. Many of these aquifers are located in sedimentary basins that have experienced a past oil and gas prospection and / or production, which has left a quantity of wells with sometimes undetermined plugging history. Despite a careful site selection, a remaining risk of leakage outside the storage reservoir cannot be excluded, and potential leakage pathways have to be reviewed. Existing semi-analytical models can estimate the leakage flow rate of brine, possibly followed by CO2, from the storage aquifer to an overlying one (cf. publications by Nordbotten and co-authors, 2004-2009). These models use a time discretization, but do not use any spatial grid. They are consequently very computationally efficient but require considering homogeneous horizontal aquifer models with uniform properties. In addition, several authors have proposed a definition of the "Area of Review" of CO2 storage sites as the area where the pressure changes due to the injection can drive the reservoir brine up to a shallower aquifer. This approach relies on a static equilibrium of the denser brine replacing a lighter one, which implies supposing that the wellbore does not present any cement plug or any element that can slow down the leakage. In the present study, we combine these two approaches by developing a semi-analytical model able to consider the dynamic brine flow from the storage reservoir to an overlying aquifer through a vertical conduit. That leak is composed of an open wellbore and a porous column, whose characteristics are representative of degraded cements of an abandoned well. During the leakage, the saline brine coming from the storage reservoir progressively fills in the leak and replaces the original fluid, which was less saline and therefore less dense. The model computes the transient leakage rate, the progressive filling of the leak and several pressures variations. For a given

  4. Reorganization and stability for motor and language areas using cortical stimulation: case example and review of the literature.

    PubMed

    Serafini, Sandra; Komisarow, Jordan M; Gallentine, William; Mikati, Mohamad A; Bonner, Melanie J; Kranz, Peter G; Haglund, Michael M; Grant, Gerald

    2013-01-01

    The cerebral organization of language in epilepsy patients has been studied with invasive procedures such as Wada testing and electrical cortical stimulation mapping and more recently with noninvasive neuroimaging techniques, such as functional MRI. In the setting of a chronic seizure disorder, clinical variables have been shown to contribute to cerebral language reorganization underscoring the need for language lateralization and localization procedures. We present a 14-year-old pediatric patient with a refractory epilepsy disorder who underwent two neurosurgical resections of a left frontal epileptic focus separated by a year. He was mapped extraoperatively through a subdural grid using cortical stimulation to preserve motor and language functions. The clinical history and extensive workup prior to surgery is discussed as well as the opportunity to compare the cortical maps for language, motor, and sensory function before each resection. Reorganization in cortical tongue sensory areas was seen concomitant with a new zone of ictal and interictal activity in the previous tongue sensory area. Detailed neuropsychological data is presented before and after any surgical intervention to hypothesize about the extent of reorganization between epochs. We conclude that intrahemispheric cortical plasticity does occur following frontal lobe resective surgery in a teenager with medically refractory seizures. PMID:24961623

  5. Reorganization and Stability for Motor and Language Areas Using Cortical Stimulation: Case Example and Review of the Literature

    PubMed Central

    Serafini, Sandra; Komisarow, Jordan M.; Gallentine, William; Mikati, Mohamad A.; Bonner, Melanie J.; Kranz, Peter G.; Haglund, Michael M.; Grant, Gerald

    2013-01-01

    The cerebral organization of language in epilepsy patients has been studied with invasive procedures such as Wada testing and electrical cortical stimulation mapping and more recently with noninvasive neuroimaging techniques, such as functional MRI. In the setting of a chronic seizure disorder, clinical variables have been shown to contribute to cerebral language reorganization underscoring the need for language lateralization and localization procedures. We present a 14-year-old pediatric patient with a refractory epilepsy disorder who underwent two neurosurgical resections of a left frontal epileptic focus separated by a year. He was mapped extraoperatively through a subdural grid using cortical stimulation to preserve motor and language functions. The clinical history and extensive workup prior to surgery is discussed as well as the opportunity to compare the cortical maps for language, motor, and sensory function before each resection. Reorganization in cortical tongue sensory areas was seen concomitant with a new zone of ictal and interictal activity in the previous tongue sensory area. Detailed neuropsychological data is presented before and after any surgical intervention to hypothesize about the extent of reorganization between epochs. We conclude that intrahemispheric cortical plasticity does occur following frontal lobe resective surgery in a teenager with medically refractory seizures. PMID:24961623

  6. Depression and sexual dysfunction in chronic kidney disease: a narrative review of the evidence in areas of significant unmet need.

    PubMed

    Vecchio, Mariacristina; Palmer, Suetonia C; Tonelli, Marcello; Johnson, David W; Strippoli, Giovanni F M

    2012-09-01

    People with chronic kidney disease (CKD) have a high symptom burden and experience poorer quality of life than the general population. People with CKD frequently report fatigue, anorexia, pain, sleep disturbance, itching and restless legs. Depression and sexual dysfunction may also be common in CKD, although questions about optimal diagnosis and treatment remain unanswered. People with kidney disease identify lifestyle and the impact of CKD on family and psychosocial supports as key priorities and rate symptoms such as sexual dysfunction and psychological distress as severe. Here, we outline the current state of research underlying depression and sexual dysfunction in this population focusing on prevalence, diagnosis, screening, outcomes and interventions and suggest areas requiring additional specific research. PMID:22942174

  7. Mitigation measures to contain the environmental impact of urban areas: a bibliographic review moving from the life cycle approach.

    PubMed

    Belussi, Lorenzo; Barozzi, Benedetta

    2015-12-01

    The global environmental impact of urban areas has greatly increased over the years, due to the growth of urbanisation and the associated increase in management costs. There are several measures aimed at mitigating this impact that affect in different ways the environmental, economic and societal spheres. This article has analysed a selection of different mitigation measures, related to the built environment, according to the life cycle approach, aimed at identifying the procedural features chosen by the different authors and defining a common way to deal with this issue. In particular, all the individual single steps of a Life Cycle Assessment/Life Cycle Costing of the different studies are analysed and the results of the individual measures are highlighted. The analysis has shown how the scientific literature is mainly focused on the evaluation of the impact of technological solutions related to individual buildings (cool/green roof). Less interest is shown in the solutions for urban areas, while, as far as the impact on greenhouse gas emissions is concerned, some studies are shifting the target to a global scale. Due to the accuracy whereby the calculation of the impact indicators deals with and structures the life cycle methods, opportunities to compare studies developed by different authors are quite rare and hard to find. Hence the need to find a simple, intuitive and flexible scheme to combine some of the most useful results of the bibliographical studies, in a comparative outline of different technological solutions, which can support the decision-making phase through a rough assessment. PMID:26563232

  8. A Review of the Evidence to Support Influenza Vaccine Introduction in Countries and Areas of WHO's Western Pacific Region

    PubMed Central

    Samaan, Gina; McPherson, Michelle; Partridge, Jeffrey

    2013-01-01

    Background Immunization against influenza is considered an essential public health intervention to control both seasonal epidemics and pandemic influenza. According to the World Health Organization (WHO), there are five key policy and three key programmatic issues that decision-makers should consider before introducing a vaccine. These are (a) public health priority, (b) disease burden, (c) efficacy, quality and safety of the vaccine, (d) other inventions, (e) economic and financial issues, (f) vaccine presentation, (g) supply availability and (h) programmatic strength. We analyzed the body of evidence currently available on these eight issues in the WHO Western Pacific Region. Methodology/Principal Findings Studies indexed in PubMed and published in English between 1 January 2000 and 31 December 2010 from the 37 countries and areas of the Western Pacific Region were screened for keywords pertaining to the five policy and three programmatic issues. Studies were grouped according to country income level and vaccine target group. There were 133 articles that met the selection criteria, with most (90%) coming from high-income countries. Disease burden (n = 34), vaccine efficacy, quality and safety (n = 27) and public health priority (n = 27) were most frequently addressed by studies conducted in the Region. Many studies assessed influenza vaccine policy and programmatic issues in the general population (42%), in the elderly (24%) and in children (17%). Few studies (2%) addressed the eight issues relating to pregnant women. Conclusions/Significance The evidence for vaccine introduction in countries and areas in this Region remains limited, particularly in low- and middle-income countries that do not currently have influenza vaccination programmes. Surveillance activities and specialized studies can be used to assess the eight issues including disease burden among vaccine target groups and the cost-effectiveness of influenza vaccine. Multi-country studies

  9. Review of historiographic aspects of geothermal energy in the Mediterranean and Mesoamerican areas prior to the Modern Age

    SciTech Connect

    Cataldi, R. )

    1993-08-01

    This investigation aims not only to gain greater insight into the ancient uses of natural heat and its by-products, but also to gather elements for comprehending what kind of impact the presence of geothermal manifestations and the occurrence of volcanic eruptions may have produced on the ancient inhabitants of the Mediterranean and Mesoamerican regions. The first part of the paper discusses what may have occurred in the time period from the Lower Paleolithic (10[sup 5]--10[sup 6] years ago) until the end of the Neolithic. Throughout this period, the relationship of man with the various manifestations of terrestrial heat and its associated products was quite close and intense. In addition to the initial development of direct uses, this relationship with geothermal energy also involved man's cultural sphere. The second part of the paper discusses the development of direct uses and the importance that thermal balneology attained in some regions of the Mediterranean area in historical times. The exploitation and processing of hydrothermal products by the Etruscans, the blossoming of balneotherapy and the multiple functions of the spas in Roman times, the decline of all direct uses between the 5th and 6th centuries A.D. following the collapse of the Roman Empire, and the intensive exploitation of the manifestations of Larderello between the 11th and 16th centuries are discussed. The third part of the work refers to the Mesoamerican area (Mexico and neighboring regions) and covers the period extending from several millennia before the Christian era until the time of the voyages of Columbus. The last part of the paper attempts to reconstruct the birth and initial development of scientific thought regarding the various types of geothermal phenomena, starting from the oldest known illustration of a volcanic eruption until the end of the Middle Ages. 2 figs., 1 tab.

  10. Transition from Consultation to Monitoring-NRC's Increasingly Focused Review of Factors Important to F-Area Tank Farm Facility Performance - 13153

    SciTech Connect

    Barr, Cynthia; Grossman, Christopher; Alexander, George; Parks, Leah; Fuhrmann, Mark; Shaffner, James; McKenney, Christepher; Pabalan, Roberto; Pickett, David; Dinwiddie, Cynthia

    2013-07-01

    In consultation with the NRC, DOE issued a waste determination for the F-Area Tank Farm (FTF) facility in March 2012. The FTF consists of 22 underground tanks, each 2.8 to 4.9 million liters in capacity, used to store liquid high-level waste generated as a result of spent fuel reprocessing. The waste determination concluded stabilized waste residuals and associated tanks and auxiliary components at the time of closure are not high-level and can be disposed of as LLW. Prior to issuance of the final waste determination, during the consultation phase, NRC staff reviewed and provided comments on DOE's revision 0 and revision 1 FTF PAs that supported the waste determination and produced a technical evaluation report documenting the results of its multi-year review in October 2011. Following issuance of the waste determination, NRC began to monitor DOE disposal actions to assess compliance with the performance objectives in 10 CFR Part 61, Subpart C. To facilitate its monitoring responsibilities, NRC developed a plan to monitor DOE disposal actions. NRC staff was challenged in developing a focused monitoring plan to ensure limited resources are spent in the most cost-effective manner practical. To address this challenge, NRC prioritized monitoring areas and factors in terms of risk significance and timing. This prioritization was informed by NRC staff's review of DOE's PA documentation, independent probabilistic modeling conducted by NRC staff, and NRC-sponsored research conducted by the Center for Nuclear Waste Regulatory Analyses in San Antonio, TX. (authors)

  11. Dermabrasion and Thin Epidermal Grafting for Treatment of Large and Small Areas of Postburn Leukoderma: A Case Series and Review of the Literature.

    PubMed

    Driscoll, Daniel N; Levy, Alexander N; Gama, Amon-Ra

    2016-01-01

    Deep burn injuries can have serious aesthetic consequences as it often results in scar tissue and pigmentary changes of the skin. The focus of this article is to report our experience and results using dermabrasion and thin split-thickness skin grafting as a technique for restoring skin pigmentation after burn injuries. Patient records were obtained from a pediatric burn hospital medical record database from 1990 to 2007. Both charts and photographs were retrospectively reviewed. The treatment was evaluated for body region treated, surface area involved, effectiveness of treatment, and number of treatments required. Indications for the procedure included longstanding depigmentation, defined as greater than 1 year, and a patient wiling to have a donor site. The areas of vitiligo were marked and dermabraded with a mechanical dermabrader. Thin epidermal grafts with a thickness of 6 thousands of an inch were harvested with an air-powered dermatome. The grafts were affixed to the dermabraded bed and dressed open or with nonstick gauze for areas of the face and wrapped for areas in the extremities. Eleven patients underwent 16 procedures. The average size of the graft per procedure was 87 cm (4-500 cm). All results were consistent and long-lasting at follow-up. Postburn leukoderma of long duration is well treated by dermabrasion and thin split-thickness skin grafting. This study is unique in describing grafting on multiple occasions and for larger areas than previously described, with two patients undergoing grafting more than 200 cm. PMID:26135526

  12. HIV policy and implementation: a national policy review and an implementation case study of a rural area of northern Malawi †

    PubMed Central

    Dasgupta, Aisha N. Z.; Wringe, Alison; Crampin, Amelia C.; Chisambo, Christina; Koole, Olivier; Makombe, Simon; Sungani, Charles; Todd, Jim; Church, Kathryn

    2016-01-01

    ABSTRACT Malawi is a global leader in the design and implementation of progressive HIV policies. However, there continues to be substantial attrition of people living with HIV across the “cascade” of HIV services from diagnosis to treatment, and program outcomes could improve further. Ability to successfully implement national HIV policy, especially in rural areas, may have an impact on consistency of service uptake. We reviewed Malawian policies and guidelines published between 2003 and 2013 relating to accessibility of adult HIV testing, prevention of mother-to-child transmission and HIV care and treatment services using a policy extraction tool, with gaps completed through key informant interviews. A health facility survey was conducted in six facilities serving the population of a demographic surveillance site in rural northern Malawi to investigate service-level policy implementation. Survey data were analyzed using descriptive statistics. Policy implementation was assessed by comparing policy content and facility practice using pre-defined indicators covering service access: quality of care, service coordination and patient tracking, patient support, and medical management. ART was rolled out in Malawi in 2004 and became available in the study area in 2005. In most areas, practices in the surveyed health facilities complied with or exceeded national policy, including those designed to promote rapid initiation onto treatment, such as free services and task-shifting for treatment initiation. However, policy and/or practice were/was lacking in certain areas, in particular those strategies to promote retention in HIV care (e.g., adherence monitoring and home-based care). In some instances, though, facilities implemented alternative progressive practices aimed at improving quality of care and encouraging adherence. While Malawi has formulated a range of progressive policies aiming to promote rapid initiation onto ART, increased investment in policy

  13. A Review on Forearc Ophiolite Obduction, Adakite-Like Generation, and Slab Window Development at the Chile Triple Junction Area: Uniformitarian Framework for Spreading-Ridge Subduction

    NASA Astrophysics Data System (ADS)

    Bourgois, Jacques; Lagabrielle, Yves; Martin, Hervé; Dyment, Jérôme; Frutos, Jose; Cisternas, Maria Eugenia

    2016-05-01

    This paper aggregates the main basic data acquired along the Chile Triple Junction (CTJ) area (45°-48°S), where an active spreading center is presently subducting beneath the Andean continental margin. Updated sea-floor kinematics associated with a comprehensive review of geologic, geochemical, and geophysical data provide new constraints on the geodynamics of this puzzling area. We discuss: (1) the emplacement mode for the Pleistocene Taitao Ridge and the Pliocene Taitao Peninsula ophiolite bodies. (2) The occurrence of these ophiolitic complexes in association with five adakite-like plutonic and volcanic centers of similar ages at the same restricted locations. (3) The inferences from the co-occurrence of these sub-coeval rocks originating from the same subducting oceanic lithosphere evolving through drastically different temperature-pressure (P-T) path: low-grade greenschist facies overprint and amphibolite-eclogite transition, respectively. (4) The evidences that document ridge-jump events and associated microplate individualization during subduction of the SCR1 and SCR-1 segments: the Chonos and Cabo Elena microplates, respectively. The ridge-jump process associated with the occurrence of several closely spaced transform faults entering subduction is controlling slab fragmentation, ophiolite emplacement, and adakite-like production and location in the CTJ area. Kinematic inconsistencies in the development of the Patagonia slab window document an 11- km westward jump for the SCR-1 spreading segment at ~6.5-to-6.8 Ma. The SCR-1 spreading center is relocated beneath the North Patagonia Icefield (NPI). We argue that the deep-seated difference in the dynamically sustained origin of the high reliefs of the North and South Patagonia Icefield (NPI and SPI) is asthenospheric convection and slab melting, respectively. The Chile Triple Junction area provides the basic constraints to define the basic signatures for spreading-ridge subduction beneath an Andean

  14. Symptom management during and after treatment with concurrent chemoradiotherapy for oropharyngeal cancer: A review of the literature and areas for future research

    PubMed Central

    Mason, Heidi; DeRubeis, Mary Beth; Burke, Nancy; Shannon, Melissa; Karsies, Danielle; Wolf, Gregory; Eisbruch, Avi; Worden, Francis

    2016-01-01

    Patients with locally advanced oropharyngeal cancer are at risk for poor outcomes due to the multi-modal nature of treatment and the potential for treatment-related toxicity. Although treatment with concurrent chemotherapy and radiotherapy has drastically reduced the need for a debilitating and disfiguring surgery, treatment related toxicities are often difficult to control. Acute toxicities include mucositis, skin desquamation, depression, cachexia, fatigue and nausea and vomiting. Failure to control these symptoms can adversely affect the patient’s ability to complete their treatment regimen. Although there are many promising new treatments in the area of symptom management for this patient population, a review of the literature reflects the need for more research. PMID:27081644

  15. The Effect of Hygiene-Based Lymphedema Management in Lymphatic Filariasis-Endemic Areas: A Systematic Review and Meta-analysis

    PubMed Central

    Stocks, Meredith E.; Freeman, Matthew C.; Addiss, David G.

    2015-01-01

    Background Lymphedema of the leg and its advanced form, known as elephantiasis, are significant causes of disability and morbidity in areas endemic for lymphatic filariasis (LF), with an estimated 14 million persons affected worldwide. The twin goals of the World Health Organization’s Global Program to Eliminate Lymphatic Filariasis include interrupting transmission of the parasitic worms that cause LF and providing care to persons who suffer from its clinical manifestations, including lymphedema—so-called morbidity management and disability prevention (MMDP). Scaling up of MMDP has been slow, in part because of a lack of consensus about the effectiveness of recommended hygiene-based interventions for clinical lymphedema. Methods and Findings We conducted a systemic review and meta-analyses to estimate the effectiveness of hygiene-based interventions on LF-related lymphedema. We systematically searched PubMed, Embase, ISI Web of Knowledge, MedCarib, Lilacs, REPIDISCA, DESASTRES, and African Index Medicus databases through March 23, 2015 with no restriction on year of publication. Studies were eligible for inclusion if they (1) were conducted in an area endemic for LF, (2) involved hygiene-based interventions to manage lymphedema, and (3) assessed lymphedema-related morbidity. For clinical outcomes for which three or more studies assessed comparable interventions for lymphedema, we conducted random-effects meta-analyses. Twenty-two studies met the inclusion criteria and two meta-analyses were possible. To evaluate study quality, we developed a set of criteria derived from the GRADE methodology. Publication bias was assessed using funnel plots. Participation in hygiene-based lymphedema management was associated with a lower incidence of acute dermatolymphagioadenitis (ADLA), (Odds Ratio 0.32, 95% CI 0.25–0.40), as well as with a decreased percentage of patients reporting at least one episode of ADLA during follow-up (OR 0.29, 95% CI 0.12–0.47). Limitations

  16. Has anthropogenic land-cover change been a significant climate forcing in the past? - An assessment for the Baltic Sea catchment area based on a literature review

    NASA Astrophysics Data System (ADS)

    Gaillard, Marie-Jose; Kaplan, Jed O.; Kleinen, Thomas; Brigitte Nielsen, Anne; Poska, Anneli; Samuelsson, Patrick; Strandberg, Gustav; Trondman, Anna-Kari

    2015-04-01

    We reviewed the recent published scientific literature on land cover-climate interactions at the global and regional spatial scales with the aim to assess whether it is convincingly demonstrated that anthropogenic land-cover change (ALCC) has been (over the last centuries and millennia) a significant climate forcing at the global scale, and more specifically at the scale of the Baltic Sea catchment area. The conclusions from this review are as follows: i) anthropogenic land-cover change (ALCC) is one of the few climate forcings for which the net direction of the climate response in the past is still not known. The uncertainty is due to the often counteracting temperature responses to the many biogeophysical effects, and to the biogeochemical vs biogeophysical effects; ii) there is no indication that deforestation in the Baltic Sea area since AD 1850 would have been a major cause of the recent climate warming in the region through a positive biogeochemical feedback; iii) several model studies suggest that boreal reforestation might not be an effective climate warming mitigation tool as it might lead to increased warming through biogeophysical processes; iv) palaeoecological studies indicate a major transformation of the landscape by anthropogenic activities in the southern zone of the study region occurring between 6000 and 3000/2500 calendar years before present (cal. BP) (1) ; v) the only modelling study so far of the biogeophysical effects of past ALCCs on regional climate in Europe suggests that a deforestation of the magnitude of that reconstructed for the past (between 6000 and 200 cal BP) can produce changes in winter and summer temperatures of +/- 1°, the sign of the change depending on the season and the region (2). Thus, if ALCC and their biogeophysical effects did matter in the past, they should matter today and in the future. A still prevailing idea is that planting trees will mitigate climate warming through biogeochemical effects. Therefore, there is

  17. Ten years of global burned area products from spaceborne remote sensing-A review: Analysis of user needs and recommendations for future developments

    NASA Astrophysics Data System (ADS)

    Mouillot, Florent; Schultz, Martin G.; Yue, Chao; Cadule, Patricia; Tansey, Kevin; Ciais, Philippe; Chuvieco, Emilio

    2014-02-01

    Early global estimates of carbon emissions from biomass burning were based on empirical assumptions of fire return interval in different biomes in the 1980s. Since then, significant improvements of spaceborne remote sensing sensors have resulted in an increasing number of derived products characterizing the detection of active fire or the subsequent burned area (GFED, MODIS MCD45A1, L3JRC, Globcarbon, GBS, GLOBSCAR, GBA2000). When coupled with global land cover and vegetation models allowing for spatially explicit fuel biomass estimates, the use of these products helps to yield important information about the spatial and the temporal variability of emission estimates. The availability of multi-year products (>10 years) leads to a better understanding of uncertainties in addition to increasing accuracy. We surveyed a wide range of users of global fire data products whilst also undertaking a review of the latest scientific literature. Two user groups were identified, the first being global climate and vegetation modellers and the second being regional land managers. Based on this review, we present here the current needs covering the range of end-users. We identified the increasing use of BA products since the year 2000 with an increasing use of MODIS as a reference dataset. Scientific topics using these BA products have increased in diversity and area of application, from global fire emissions (for which BA products were initially developed) to regional studies with increasing use for ecosystem management planning. There is a significant need from the atmospheric science community for low spatial resolution (gridded, 1/2 degree cell) and long time series data characterized with supplementary information concerning the accuracy in timing of the fire and reductions of omission/commission errors. There is also a strong need for precisely characterizing the perimeter and contour of the fire scar for better assimilation with land cover maps and fire intensity. Computer

  18. Blanket Biological Review for General Maintenance Activities Within Active Burial Grounds, 200 East and 200 West Areas, ECR No.2003-200-035

    SciTech Connect

    Sackschewsky, Michael R.

    2003-08-25

    No plant and animal species protected under the ESA, candidates for such protection, or species listed by the Washington state government were observed in the vicinity of the proposed sites. Piper's daisy may still occur in some of the burial grounds (218-E-12, 218-E-10). This is a Washington State Sensitive plant species, and as such is a Level III resource under the Hanford Site Biological Resources Management Plan. Compensatory mitigation is appropriate for this species when adverse impacts cannot be avoided. The stalked-pod and crouching milkvetch, Watch List species, are relatively common throughout 200 West area, therefore even if the few individuals within the active burial grounds are disturbed, it is not likely that the overall local population will be adversely affected. The Watch List is the lowest level of listing for plant species of concern in the State of Washington. No adverse impacts to species or habitats of concern are expected to occur from routine maintenance within the active portions of the 218-W-4C, 218-W-4B, 218-W-3, 218-W-3A, and 218-W-5 burial grounds, as well as the portion of 218-E-12B currently used for storage of retired submarine reactor cores. The remaining portions of the 218-E-12B burial ground and the entire 218-E-10 burial ground currently have extensive vegetative cover and it is highly likely that migratory birds, such as meadowlarks, horned larks, and curlews may nest in these areas. Therefore, it is recommended that if removal of the existing vegetation is required for burial ground operations, such removal only occur during the August through March time period (i.e. when the birds are not actively nesting). If vegetation removal is required prior to August 2003 or after 1 April 2004, please contact the ECAP staff for an additional analysis to ensure compliance with the Migratory Bird Treaty Act. Workers should be advised to watch for nesting birds within the burial grounds, if any are encountered, please contact the ECAP

  19. A review of plutonium oxalate decomposition reactions and effects of decomposition temperature on the surface area of the plutonium dioxide product

    NASA Astrophysics Data System (ADS)

    Orr, R. M.; Sims, H. E.; Taylor, R. J.

    2015-10-01

    Plutonium (IV) and (III) ions in nitric acid solution readily form insoluble precipitates with oxalic acid. The plutonium oxalates are then easily thermally decomposed to form plutonium dioxide powder. This simple process forms the basis of current industrial conversion or 'finishing' processes that are used in commercial scale reprocessing plants. It is also widely used in analytical or laboratory scale operations and for waste residues treatment. However, the mechanisms of the thermal decompositions in both air and inert atmospheres have been the subject of various studies over several decades. The nature of intermediate phases is of fundamental interest whilst understanding the evolution of gases at different temperatures is relevant to process control. The thermal decomposition is also used to control a number of powder properties of the PuO2 product that are important to either long term storage or mixed oxide fuel manufacturing. These properties are the surface area, residual carbon impurities and adsorbed volatile species whereas the morphology and particle size distribution are functions of the precipitation process. Available data and experience regarding the thermal and radiation-induced decompositions of plutonium oxalate to oxide are reviewed. The mechanisms of the thermal decompositions are considered with a particular focus on the likely redox chemistry involved. Also, whilst it is well known that the surface area is dependent on calcination temperature, there is a wide variation in the published data and so new correlations have been derived. Better understanding of plutonium (III) and (IV) oxalate decompositions will assist the development of more proliferation resistant actinide co-conversion processes that are needed for advanced reprocessing in future closed nuclear fuel cycles.

  20. Making Space for Water: A review of SUstainable Drainage systems (SUDs) in a rural/urban area of Newcastle upon Tyne, UK.

    NASA Astrophysics Data System (ADS)

    Quinn, Paul; Tellier, Sebastien; Wilkinson, Mark

    2010-05-01

    Expansion of the city of Newcastle included a new development of over 3000 houses and an associated commercial area on agricultural land. The development firmly signed up to the notion that the new estate should adhere to full SUDs design and implementation. In essence there should be no loss of floodplain capacity, the total runoff from the new housing should not increase flood risk downstream and benefits to ecology, recreation and amenity should be fully maximised. Credit must be given to Newcastle City Council, the Environment Agency, the local water company and the developers themselves as a full set of large scale SUDs now exist and they are clearly an asset to the city. However, such a large scale landscape engineering endeavour has not been without direct and indirect problems. This paper reviews some of the experiences, problems and lessons learnt from SUDs implementation, the function of SUDs during flood events and the perception of SUDs by the public. During the life of the project several older estates close to the new development suffered from two major flood events; including foul water inundation, the drowning out of sewer overflows and intense flash flooding. These floods at first gave rise to the public perception that the new development had caused the flooding. During a research project entitled 'making space for water', the instrumentation of the river in the area and the SUDs took place. The hydrological data this produced has given rise to a mixture of positive and negative aspects of SUDs implementation. The cause of one flood was due to the drowning out of key sewer overflows by locally generated by urban flood flow arising from an upstream estate. The second flood was caused by a 48 hour storm event giving rise to high runoff from the rural area again drowning out key sewer overflows. The SUDs were found to perform well during storm events and do not increase runoff from the new estates. The main fundamental complaint is that despite such

  1. BLANKET BIOLOGICAL REVIEW FOR GENERAL MAINTENANCE ACTIVITIES WITHIN ACTIVE BURIAL GROUNDS, 200 E and 200 W Areas, ECR No. 2002-200-034

    SciTech Connect

    Sackschewsky, Michael R.

    2003-06-26

    No plant and animal species protected under the ESA, candidates for such protection, or species listed by the Washington state government were observed in the vicinity of the proposed sites. Piper's daisy may still occur in some of the burial grounds. This is a Washington State Sensitive plant species, and as such is a Level III resource under the Hanford Site Biological Resources Management Plan. Compensatory mitigation is appropriate for this species when adverse impacts cannot be avoided. The Ecological Compliance Assessment Project (ECAP) staff should consulted prior to the initiation of major work activities within areas where this species has been identified (218-E-12, 218-E-10). The stalked-pod and crouching milkvetch are relatively common throughout 200 West area, therefore even if the few individuals within the active burial grounds are disturbed, it is not likely that the overall local population will be adversely affected. The Watch List is the lowest level of listing for pl ant species of concern in the State of Washington. No adverse impacts to species or habitats of concern are expected to occur from routine maintenance within the active portions of the 218-W-4C, 218-W-4B, 218-W-3, 218-W-3A, and 218-W-5 burial grounds, as well as the portion of 218-E-12B currently used for storage of retired submarine reactor cores. The remaining portions of the 218-E-12B burial ground, the entire 218-E-10 burial ground, and the 218-W-6 burial ground currently have extensive vegetative cover and it is highly likely that migratory birds, such as meadow larks, horned larks, and curlews will nest in these areas. Therefore, it is recommended that if removal of the existing vegetation is required for burial ground operations, such removal only occur during the August through March time period (i.e. when the birds are not actively nesting). This blanket review does not apply to the portions of 218-W-4C, and 218-W-6 previously described.

  2. BLANKET BIOLOGICAL REVIEW FOR GENERAL MAINTENANCE ACTIVITIES WITHIN ACTIVE BURIAL GROUNDS, 200 E and 200 W Areas, ECR #2000-200-013

    SciTech Connect

    Sackschewsky, Michael R.

    2002-04-04

    No plant and animal species protected under the ESA, candidates for such protection, or species listed by the Washington state government were observed in the vicinity of the proposed sites. Piper's daisy may still occur in some of the burial grounds. This is a Washington State Sensitive plant species, and as such is a Level III resource under the Hanford Site Biological Resources Management Plan. Compensatory mitigation is appropriate for this species when adverse impacts cannot be avoided. The Ecological Compliance Assessment Project (ECAP) staff should consulted prior to the initiation of major work activities within areas where this species has been identified (218-E-12, 218-E-10). The stalked-pod and crouching milkvetch are relatively common throughout 200 West area, therefore even if the few individuals within the active burial grounds are disturbed, it is not likely that the overall local population will be adversely affected. The Watch List is the lowest level of listing for plant species of concern in the State of Washington. No adverse impacts to species or habitats of concern are expected to occur from routine maintenance within the active portions of the 218-W-4C, 218-W-4B, 218-W-3, 218-W-3A, and 218-W-5 burial grounds, as well as the portion of 218-E-12B currently used for storage of retired submarine reactor cores. The remaining portions of the 218-E-12B burial ground, the entire 218-E-10 burial ground, and the 218-W-6 burial ground currently have extensive vegetative cover and it is highly likely that migratory birds, such as meadow larks, horned larks, and curlews will nest in these areas. Therefore, it is recommended that if removal of the existing vegetation is required for burial ground operations, such removal only occur during the August through March time period (i.e. when the birds are not actively nesting). This blanket review does not apply to the portions of 218-W-4C, and 218-W-6 previously described.

  3. BLANKET BIOLOGICAL REVIEW FOR GENERAL MAINTENANCE ACTIVITIES WITHIN ACTIVE BURIAL GROUNDS, 200 E and 200 W Areas, ECR No.2001-200-048

    SciTech Connect

    Sackschewsky, Michael R.

    2002-05-08

    No plant and animal species protected under the ESA, candidates for such protection, or species listed by the Washington state government were observed in the vicinity of the proposed sites. Piper's daisy may still occur in some of the burial grounds. This is a Washington State Sensitive plant species, and as such is a Level III resource under the Hanford Site Biological Resources Management Plan. Compensatory mitigation is appropriate for this species when adverse impacts cannot be avoided. The Ecological Compliance Assessment Project (ECAP) staff should consulted prior to the initiation of major work activities within areas where this species has been identified (218-E-12, 218-E-10). The stalked-pod and crouching milkvetch are relatively common throughout 200 West area, therefore even if the few individuals within the active burial grounds are disturbed, it is not likely that the overall local population will be adversely affected. The Watch List is the lowest level of listing for plant species of concern in the State of Washington. No adverse impacts to species or habitats of concern are expected to occur from routine maintenance within the active portions of the 218-W-4C, 218-W-4B, 218-W-3, 218-W-3A, and 218-W-5 burial grounds, as well as the portion of 218-E-12B currently used for storage of retired submarine reactor cores. The remaining portions of the 218-E-12B burial ground, the entire 218-E-10 burial ground, and the 218-W-6 burial ground currently have extensive vegetative cover and it is highly likely that migratory birds, such as meadow larks, horned larks, and curlews will nest in these areas. Therefore, it is recommended that if removal of the existing vegetation is required for burial ground operations, such removal only occur during the August through March time period (i.e. when the birds are not actively nesting). This blanket review does not apply to the portions of 218-W-4C, and 218-W-6 previously described.

  4. Bonding: Mothering Magic or Pseudo Science: A Critical Review of Some of the Research in the Area. Selected Papers Number 40.

    ERIC Educational Resources Information Center

    James, Deidre

    This article commences with a review of the issues in the empirical literature surrounding the concept of 'bonding,' and notes some particular parallels with the concept of 'attachment,' demonstrating links between the two. The comparison is followed by a review of empirical findings of studies involving animals and humans, including those dealing…

  5. Area of Convex Regions as a Unifying Theme for the Review of Some Topics in First-Year College Courses. Classroom Notes

    ERIC Educational Resources Information Center

    Amit, Miriam; Fried, Michael N.; Satianov, Pavel

    2004-01-01

    Teachers of first-year college mathematics and engineering courses must often spend considerable time reviewing material originally taught in high school. Instead of this being a mere exercise in repetition, this article suggests that such a review can enrich and revitalize by unifying some of the subjects that need to be re-taught. In the example…

  6. Software Reviews.

    ERIC Educational Resources Information Center

    Smith, Richard L., Ed.

    1988-01-01

    Reviews the Apple II program "Area and Volume" which investigates the areas and volumes of polygonal regions, circles, and solids for grades 6-12. Provides information updates on three programs: True BASIC 2.0, Turbo BASIC 1.0, and Microsoft QuickBASIC 3.0. (MVL)

  7. Aberdeen Area Indian Health Service Environmental Health Program Review Conducted by: Indian Health Committee of the National Environmental Health Association (Aberdeen, South Dakota, May 23-27, 1977).

    ERIC Educational Resources Information Center

    Bureau of Indian Affairs (Dept. of Interior), Aberdeen, SD. Aberdeen Area Office.

    The Indian Health Committee met in Aberdeen, South Dakota, during the week of May 23, 1977 to (1) review the environmental health services provided to the tribal units on the 15 Indian reservations located in North Dakota, South Dakota, Nebraska and Iowa, and (2) make recommendations for improvement or expansion of current programs, if needed. The…

  8. Review of Techniques to Characterize the Distribution of Chromate Contamination in the Vadose Zone of the 100 Areas at the Hanford Site

    SciTech Connect

    Dresel, P. Evan; Truex, Michael J.; Sweeney, Mark D.

    2007-09-01

    The purpose of this report is to identify and evaluate the state-of-the-art techniques for characteriza¬tion of chromate contamination in the vadose zone of the 100 Areas at the Hanford Site. The techniques include direct techniques for analysis of chromium in the subsurface as well as indirect techniques to identify contamination through geophysical properties, soil moisture, or co-contaminants. Characteri¬zation for the distribution of chromium concentration in the vadose zone is needed to assess potential sources for chromate contamination plumes in groundwater at the 100-D, 100-K, and 100-B/C Areas.

  9. Review of Apanteles sensu stricto (Hymenoptera: Braconidae, Microgastrinae) from Area de Conservación Guanacaste, northwestern Costa Rica, with keys to all described species from Mesoamerica

    Technology Transfer Automated Retrieval System (TEKTRAN)

    More than half a million specimens of wild-caught Lepidoptera caterpillars have been reared for their parasitoids, identification, and DNA barcoding over a period of 34 years (and ongoing) from Area de Conservación de Guanacaste (ACG), northwestern Costa Rica. This provides the world’s best place-ba...

  10. Viper bites: treat or ignore? Review of a series of 99 patients bitten by Vipera aspis in an alpine Swiss area.

    PubMed

    Petite, Jacques

    2005-10-15

    In a well defined alpine area of Switzerland (Valais, about 300000 inhabitants, tourists included) we studied retrospectively over 32 years, 99 patients bitten by vipers (Vipera aspis, the likely unique species in this area). The annual incidence was estimated at 3/100,000, as in other European countries. The mortality was 0% for the adults. The patients, 72 adults and 17 children (13 years and less), were classified in four groups: grade 0 no envenomation (8%), grade 1 minimal (42%), grade 2 moderate (40%), and grade 3 severe envenomation (10%). The 10 patients of grade 3 showed impressive clinical signs and blood abnormalities, as exemplified by our three most severe cases. Only patients of grade 3 must be treated with antivenom and other intensive treatments, but all patients, even grade 1, especially small children, must be observed for several hours. PMID:16380847