WorldWideScience

Sample records for ucmr update issue

  1. UCMR3 data

    Data.gov (United States)

    U.S. Environmental Protection Agency — Zipped UCMR3 data. This dataset is associated with the following publication: HU, X., D. Andrews, T. Bruton, A. Lindstrom, L. Schaider, P. Grandjean, R. Lohmann, C....

  2. Enterovirus and Norovirus Monitoring under UCMR3

    Science.gov (United States)

    This presentation describes the Unregulated Contaminant Monitoring Rule round 3 (UCMR3) monitoring program for enterovirus and norovirus in groundwater. It provides the data on microbial indicators and virus occurrence during the monitoring period. Enteric virus occurrence was ab...

  3. Unregulated Contaminant Monitoring Rule 3 (UCMR 3), (2013-2015) Occurrence Data

    Data.gov (United States)

    U.S. Environmental Protection Agency — The third Unregulated Contaminant Monitoring Rule (UCMR 3), conducted under EPA oversight, was published in the Federal Register on May 2, 2012. UCMR 3 requires...

  4. 76 FR 11713 - Revisions to the Unregulated Contaminant Monitoring Regulation (UCMR 3) for Public Water Systems

    Science.gov (United States)

    2011-03-03

    ... for pathogen indicators such as total coliforms, E.coli, bacteriophage, Enterococci and aerobic spores... would also include sampling for pathogen indicators such as total coliforms, E.coli, bacteriophage... proposing the design for the third UCMR cycle (i.e., UCMR 3). EPA is proposing six EPA-developed analytical...

  5. Safety issues and updates under MR environments

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Soo Jung; Kim, Kyung Ah, E-mail: bellenina@daum.net

    2017-04-15

    Highlights: • Unexpected biological effects can occur within stronger magnetic fields. • MR safety for MR conditional items is not guaranteed beyond the tested conditions. • Updated knowledge about MR-related safety is important for a safe MR environment. - Abstract: Magnetic resonance (MR) imaging is a useful imaging tool with superior soft tissue contrast for diagnostic evaluation. The MR environments poses unique risks to patients and employees differently from ionizing radiation exposure originated from computed tomography and plain x-ray films. The technology associated with MR system has evolved continuously since its introduction in the late 1970s. MR systems have advanced with static magnetic fields, faster and stronger gradient magnetic fields and more powerful radiofrequency transmission coils. Higher field strengths of MR offers greater signal to noise capability and better spatial resolution, resulting in better visualization of anatomic detail, with a reduction in scan time. With the rapid evolution of technology associated with MR, we encounter new MR-related circumstances and unexpected dangerous conditions. A comprehensive update of our knowledge about MR safety is necessary to prevent MR-related accidents and to ensure safety for patients and staff associated with MR. This review presents an overview about MR-related safety issues and updates.

  6. Unregulated Contaminant Monitoring Rule 2 (UCMR 2), (2008-2010) Occurrence Data

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Unregulated Contaminant Monitoring Rule supporting the second cycle (UCMR 2) of monitoring, conducted under EPA oversight, was published in the Federal Register...

  7. Legal issues relating to the Ontario FIT contract - An update

    International Nuclear Information System (INIS)

    Weizman, Michael

    2011-01-01

    The paper discusses the legal issues related to the Ontario FIT contract, which includes the FIT waiver agreement, WTO challenge, FIT extension, political risk assessment and issues related to unforeseen events beyond human control (force majeure). The risk of termination of the FIT waiver is omitted for convenience by OPA but timing implications relating to the FIT waiver are included. The binding agreement for supply of generating equipment is also presented and the term sheet for turbine equipment and bill of purchase being understood as binding agreements is questioned. Political risks relate to existing contracts, lawsuit risks and changes to the REA process. Change in government and the implications of minority government can be added to the political risks. A successful WTO challenge has been assumed and the possible implications are discussed. Some of them include risk to FIT contracts already issued; changes in DC requirements and in FIT contract pricing and re-pricing of construction and turbine equipment supply contracts if DC requirements are relaxed.

  8. Emerging photovoltaic technologies: Environmental and health issues update

    Science.gov (United States)

    Fthenakis, Vasilis M.; Moskowitz, Paul D.

    1997-02-01

    New photovoltaic (PV) technologies promise low-cost, reliable PV modules and have the potential for significant PV penetration into the energy market. These prospects for commercialization have attracted renewed interest in the advantageous environmental impact of using PV and also in the potential environmental, health and safety (EHS) burdens in PV manufacturing and decommissioning. In this paper, we highlight recent studies on EHS issues: a) An integrated energy-environmental-economic analysis which shows that large-scale use of PV can significantly contribute to alleviating the greenhouse effect; in the United States alone, it could displace 450 million tons of carbon emissions by the year 2030, b) Recycling of the spent modules and scarp is economically feasible; current research centers on improving the efficiency and economics of recycling CdTe and CIS modules, c) Toxicological studies conducted by the National Institute of Environmental Health Sciences (NIEHS) compared the acute toxicity of CdTe, CIS, and CGS; CdTe was the most toxic, and CGS the least toxic of the three. Additional studies are now comparing the systemic toxicity of these compounds with the toxicity of their precursors.

  9. Emerging photovoltaic technologies: Environmental and health issues update

    Energy Technology Data Exchange (ETDEWEB)

    Fthenakis, V.M.; Moskowitz, P.D. [Biomedical and Environmental Assessment Group, Department of Applied Science, Brookhaven National Laboratory, Upton, New York 11973 (United States)

    1997-02-01

    New photovoltaic (PV) technologies promise low-cost, reliable PV modules and have the potential for significant PV penetration into the energy market. These prospects for commercialization have attracted renewed interest in the advantageous environmental impact of using PV and also in the potential environmental, health and safety (EHS) burdens in PV manufacturing and decommissioning. In this paper, we highlight recent studies on EHS issues: (a) An integrated energy-environmental-economic analysis which shows that large-scale use of PV can significantly contribute to alleviating the greenhouse effect; in the United States alone, it could displace 450 million tons of carbon emissions by the year 2030, (b) Recycling of the spent modules and scarp is economically feasible; current research centers on improving the efficiency and economics of recycling CdTe and CIS modules, (c) Toxicological studies conducted by the National Institute of Environmental Health Sciences (NIEHS) compared the acute toxicity of CdTe, CIS, and CGS; CdTe was the most toxic, and CGS the least toxic of the three. Additional studies are now comparing the systemic toxicity of these compounds with the toxicity of their precursors. {copyright} {ital 1997 American Institute of Physics.}

  10. Northeast U.S. update: price and demand issues

    International Nuclear Information System (INIS)

    Lucy, M.S.

    1997-01-01

    The issues affecting natural gas prices in the northeast United States were discussed. The supply of natural gas is high because of new pipeline projects and new market entrants. The demand for natural gas is also high because of nuclear plant closings, new electric plants, the clean air act, and economic growth. The supply of natural gas is expected to grow in the Northeast by 27 per cent by the year 2000. Future pipeline projects from Western Canada to Chicago, New York and Boston were examined and their effect on supply and pricing were analyzed. As another variable that affects the pricing of natural gas, a list of the nuclear plants that have closed and which may soon close in the northeast United States was provided, along with a list of new gas fired plants. Other factors affecting winter market prices in the northeast United States for 1997-1998 include El Nino, warm weather forecasts, NYMEX forecasts, natural gas demand, and low oil prices, were also reviewed. Cultivating long term comprehensive relationships, and focusing on customer service were considered the key to successful Canadian export growth. 7 tabs., 5 figs

  11. Fitness for duty in the nuclear industry: Update of the technical issues 1996

    International Nuclear Information System (INIS)

    Durbin, N.; Grant, T.

    1996-05-01

    The purpose of this report is to provide an update of information on the technical issues surrounding the creation, implementation, and maintenance of fitness-for-duty (FFD) policies and programs. It has been prepared as a resource for Nuclear Regulatory Commission (NRC) and nuclear power plant personnel who deal with FFD programs. It contains a general overview and update on the technical issues that the NRC considered prior to the publication of its original FFD rule and the revisions to that rule (presented in earlier NUREG/CRs). It also includes chapters that address issues about which there is growing concern and/or about which there have been substantial changes since NUREG/CR-5784 was published. Although this report is intended to support the NRC's rule making on fitness for duty, the conclusions of the authors of this report are their own and do not necessarily represent the opinions of the NRC

  12. Fitness for duty in the nuclear industry: Update of the technical issues 1996

    Energy Technology Data Exchange (ETDEWEB)

    Durbin, N.; Grant, T. [eds.] [Battelle Seattle Research Center, WA (United States)

    1996-05-01

    The purpose of this report is to provide an update of information on the technical issues surrounding the creation, implementation, and maintenance of fitness-for-duty (FFD) policies and programs. It has been prepared as a resource for Nuclear Regulatory Commission (NRC) and nuclear power plant personnel who deal with FFD programs. It contains a general overview and update on the technical issues that the NRC considered prior to the publication of its original FFD rule and the revisions to that rule (presented in earlier NUREG/CRs). It also includes chapters that address issues about which there is growing concern and/or about which there have been substantial changes since NUREG/CR-5784 was published. Although this report is intended to support the NRC`s rule making on fitness for duty, the conclusions of the authors of this report are their own and do not necessarily represent the opinions of the NRC.

  13. Healing the incest wound: a treatment update with attention to recovered-memory issues.

    Science.gov (United States)

    Courtois, C A

    1997-01-01

    This article provides an updated treatment model for adults who report having experienced incestuous abuse in childhood. It integrates psychodynamic, traumatic stress, developmental and feminist formulations, accords greater emphasis to object relations and self-psychology perspectives, includes more attention to dissociative reactions, and utilizes more cognitive-behavioral interventions. It is also responsive to issues raised in the recovered/false memory controversy. This holistic model is sequenced, paced, and titrated according to the patient's characterological structure, ego strength, and needs as well as the range and severity of presenting problems and life difficulties. Special consideration is given to issues pertaining to memory and the maintenance of a neutral stance by the therapist, especially in the case of recovered rather than continuous memories and/or suspicions rather than actual knowledge of abuse. Contemporary perspectives regarding some of the unique transference, countertransference, and vicarious traumatization issues with this population and their potential impact on treatment are also discussed.

  14. Updated science issues and observation plans of BepiColombo Mercury Magnetosphere Orbiter (MMO)

    Science.gov (United States)

    Murakami, G.; Fujimoto, M.; Hayakawa, H.

    2017-12-01

    After the successful observation by the first Mercury orbiter MESSENGER ended in 2015, Mercury becomes one of the most curious planets to investigate. MESSENGER raised new science issues, such as the northward offset of planetary dipole magnetic filed, the highly dynamic magnetosphere, and the year-to-year constant exosphere. These outstanding discoveries still remain as open issues due to some limitations of instruments onboard MESSENGER and its extended elliptical orbit with apherm in southern hemisphere. The next Mercury exploration project BepiColombo will address these open issues. BepiColombo is an ESA-JAXA joint mission to Mercury with the aim to understand the process of planetary formation and evolution as well as to understand Mercury's extreme environment in the solar system. Two spacecraft, i.e. the Mercury Planetary Orbiter (MPO) and the Mercury Magnetospheric Orbiter (MMO), will be launched in October 2018 by an Ariane-5 launch vehicle and arrive at Mercury in December 2025. The mechanical test in a complete stack configuration has been performed in the ESA test center and successfully finished. MMO is mainly designed for plasma observations and is expected to extract essential elements of space plasma physics that become visible in the Hermean environment. MMO has large constraints on science operations, such as thermal issue and limited telemetry rate. Due to the thermal issue each science instrument cannot always be turned on. In addition, due to the low telemetry rate in average, only a part ( 20-30%) of science mission data with high resolution can be downlinked. Therefore, in order to maximize the scientific results and outcomes to be achieved by MMO, we are now working to optimize the science observation and downlink plans in detail. Here we present the updated science goals for MMO based on the latest MESSENGER results and the current observation plans how to approach these science issues.

  15. What's New in USDA's Food Distribution Program for Schools? School Programs USDA Foods Update. Volume 14, Issue 1

    Science.gov (United States)

    US Department of Agriculture, 2009

    2009-01-01

    This paper provides an update on all the new products and projects that U.S. Department of Agriculture (USDA) Food and Nutrition Service (FNS) has been working on, in its effort to help schools meet the nutritional needs of the students and to help in the President's challenge to End Childhood Hunger by 2015. This issue includes: (1) Back to…

  16. Assessment Update: Progress, Trends, and Practices in Higher Education. Volume 25, Issue 3, May-June 2013

    Science.gov (United States)

    Banta, Trudy W., Ed.

    2013-01-01

    This issue of "Assessment Update" presents the following articles: (1) Launching E-Portfolios: An Organic Process; (2) Editor's Notes: Envisioning Learning; (3) Promoting Student Affairs Buy-In for Assessment: Lessons Learned; (4) Working at Assessment; (5) Making the Case for Formative Assessment: How It Improves Student Engagement and…

  17. Assessment Update: Progress, Trends, and Practices in Higher Education. Volume 30, Issue 1, January-February 2018

    Science.gov (United States)

    Hundley, Stephen P., Ed.

    2018-01-01

    This issue of "Assessment Update" presents the following articles: (1) James Madison University: Reflections on Sustained Excellence in Assessment (Keston H. Fulcher and Elizabeth R. H. Sanchez); (2) Editor's Notes: Assessment Excellence Abounds! (Stephen P. Hundley); (3) The Promise of an All-in-One Assessment System for Student…

  18. Experimental liver fibrosis research: update on animal models, legal issues and translational aspects

    Science.gov (United States)

    2013-01-01

    Liver fibrosis is defined as excessive extracellular matrix deposition and is based on complex interactions between matrix-producing hepatic stellate cells and an abundance of liver-resident and infiltrating cells. Investigation of these processes requires in vitro and in vivo experimental work in animals. However, the use of animals in translational research will be increasingly challenged, at least in countries of the European Union, because of the adoption of new animal welfare rules in 2013. These rules will create an urgent need for optimized standard operating procedures regarding animal experimentation and improved international communication in the liver fibrosis community. This review gives an update on current animal models, techniques and underlying pathomechanisms with the aim of fostering a critical discussion of the limitations and potential of up-to-date animal experimentation. We discuss potential complications in experimental liver fibrosis and provide examples of how the findings of studies in which these models are used can be translated to human disease and therapy. In this review, we want to motivate the international community to design more standardized animal models which might help to address the legally requested replacement, refinement and reduction of animals in fibrosis research. PMID:24274743

  19. ALWR severe accident issue resolution in support of updated emergency planning

    International Nuclear Information System (INIS)

    Additon, Stephen L.; Leaver, David E.; Sorrell, Steven W.; Theofanous, Theo G.

    2004-01-01

    . The severe accident risk characteristics of the ALWRs reflect an emphasis on accident prevention, which is quantified in the URD as a maximum permissible core damage frequency of less than one occurrence in 100,000 reactor years. For severe accident sequences of a frequency lower than this criterion, the URD safety policy requires provisions to arrest, mitigate, and contain the accident and, accordingly, opportunities to terminate a core melt sequence are provided whenever practical at every stage of core degradation. This includes design provisions to maximize the chances of success for reflooding the reactor by depressurizing the primary system, provisions to ensure retention of core debris in the reactor vessel by cooling the outside of the reactor vessel, and provisions for a more favorable geometry for core debris cooling in the reactor cavity in order to slow and then terminate a core-concrete interaction. For all risk-significant branches of the containment event tree, it must be demonstrated that early containment failure is avoided. This paper addresses the severe accident issue resolution tasks which were undertaken by the U.S. ALWR Program and ARSAP to ensure that the capability of passive ALWRs to arrest, mitigate and contain severe accidents would be sufficient to justify a significant change in the appropriate emergency planning requirements. The next section summarizes all of the issue resolution activities that will culminate in the issuance by the U.S. Nuclear Regulatory Commission (NRC) of a Final Safety Evaluation Report for the passive ALWR URD, scheduled for January 1994. The following section addresses more recent activities undertaken by ARSAP to enhance the issue resolution basis and to provide additional confirmatory evidence supporting the URD criteria. Included are the ongoing activities to establish a technical case, if possible, for in-vessel retention for the passive PWR and for the accommodation of ex-vessel steam explosions in the

  20. Transfusion medicine and solid organ transplant - Update and review of some current issues.

    Science.gov (United States)

    Sarkar, R S; Philip, J; Yadav, Pramod

    2013-04-01

    Transfusion medicine holds a place of prime importance in organ transplant surgeries. There is a huge demand of organs worldwide with long waiting periods before the organ is available for transplant. Currently the dependency on ABO and HLA matching has decreased considerably with the use of modern immunosuppressant drugs and transplant techniques. The greatest advance in clinical implementation of ABO-incompatible transplants came about through desensitization and isoagglutinin elimination techniques with immunoadsorption and anti-CD20 antibodies becoming the norm, and spleenectomy fading out. The implications and practices of transfusion medicine in organ transplant are also undergoing drastic changes. The practice of infusion of one unit of donor's blood preoperatively for immunomodulation is no longer practiced. Use of leuco-reduced products has shown decreasing trends of alloimmunization and graft rejection in cases of multiple surgeries related to organ transplants. Worldwide donor and recipient registry programmes are being setup and existing ones are being upgraded. Such a registry system has been opened in India for kidney transplant cases very recently. Due to such registry programmes the dependency on siblings and directed donations have decreased considerably. This review deals with some of the current issues contributing to the successful outcome of mismatched transplants and the changing concepts of transfusion medicine related to it.

  1. Update on the Vienna Protocol and CSC: issues of implementation and application in national legislation

    International Nuclear Information System (INIS)

    Horbach, N. l. J. T.

    2000-01-01

    This paper aims to reflect the recent developments in respect of the 1997 Vienna Protocol (VP) and the 1997 Convention on Supplementary Compensation (CSC), i.e. the changes in signatories and ratificiations of both instruments, and the impacts these will have upon the geographical scope of nuclear liability laws of those countries covered or linked to each other within the international nuclear liability regime. To the extent that certain countries have ratified either the VP or the CSC, it is important to analyse their existing nuclear liability legislation and the manner in which it already implements or aims to implement certain crucial new elements introduced by both instruments, such as, the liability limitation in time and amount, the extension of the geographical scope to damage wherever suffered as well as in the EEZ, the extension of the definition of nuclear damage and preventive measures, and finally, the deletion of some of the exoneration of the operatos's liability. In this context, especially the concept of nuclear environmental damage and the extent to which it is currently covered by existing nuclear liability legislation or, possibly, environmental law, will be given some special attention. Finally, the paper will focus on various aspects of the implementation and application of these new elements of both 1997 instruments within some CEEC's nuclear liability regimes as an example to identify those issues that will produce special problems (e.g., administrative, legal, insurance, or political) or necessitate additional legislative efforts in respect of their implementation in national laws. (author)

  2. Ames-2016 line lists for 13 isotopologues of CO2: Updates, consistency, and remaining issues

    Science.gov (United States)

    Huang (黄新川), Xinchuan; Schwenke, David W.; Freedman, Richard S.; Lee, Timothy J.

    2017-12-01

    . Comparison at 4000 K suggests that the Ames-4000 K 12C16O2 line list is reliable and consistent within the current cutoffs of J ≤ 150 and E‧ ≤ 24,000 cm-1, but intensity contributions involving higher energy levels should not be omitted and future computations need to be converged up to at least 32,000 cm-1 or higher. The remaining issues are discussed regarding the source of energy level discrepancies, intensity underestimations by ∼50% for some weak bands, etc. and also future work.

  3. ECO Update / Groundwater Foum Issue Paper: Evaluating Ground-Water/Surface-Water Transition Zones in Ecological Risk Assessments

    Science.gov (United States)

    This ECO Update builds on the standard approach to ERA (U.S. EPA 1997), by providing a framework for incorporating groundwater/surface-water (GW/SW) interactions into existing ERAs (see U.S. EPA 1997 and 2001a for an introduction to ecological risk....

  4. National Pediatric Program Update

    International Nuclear Information System (INIS)

    2008-01-01

    The book of the National Pediatric Program Update, issued by the Argentina Society of Pediatrics, describes important issues, including: effective treatment of addictions (drugs); defects of the neural tube; and the use of radiation imaging in diagnosis. [es

  5. California Energy Incentive Programs: An Annual Update on Key Energy Issues and Financial Opportunities for Federal Sites in California

    Energy Technology Data Exchange (ETDEWEB)

    None

    2011-12-01

    A spate of recently enacted energy legislation and associated program changes is providing numerous opportunities to help California federal energy managers cut costs and meet their renewables, energy efficiency and GHG emissions goals. In April 2011, Governor Jerry Brown approved the nation’s most ambitious renewable portfolio standard (RPS), which requires 33% of the state’s electricity to come from renewable energy sources by 2020. Policy changes that will support the RPS include expanded eligibility rules that fill previous gaps in incentives for certain sizes of on-site renewable energy systems. Program updates described in this document include: $200 million more in funding for California Solar Initiative rebates to commercial and industrial customers; an increase in the eligible system size for the Feed-In-Tariff (FIT) from 1.5MW to 3MW; and pending changes that may allow customer-side systems to sell tradable renewable energy credits (TRECs) to entities with RPS compliance obligations in California.

  6. Breast Cancer and Estrogen-Alone Update

    Science.gov (United States)

    ... Current Issue Past Issues Research News From NIH Breast Cancer and Estrogen-Alone Update Past Issues / Summer 2006 ... hormone therapy does not increase the risk of breast cancer in postmenopausal women, according to an updated analysis ...

  7. Progress and Updates of Regulatory Challenges and Safety Issues in Korea during Three Years after Fukushima Accident

    International Nuclear Information System (INIS)

    Lee, Young Eal; Kim, Kyun Tae

    2014-01-01

    Before the public fear on radiation risk caused by neighboring country's severe accident disappeared, a series of nuclear safety issues last 3 years made a few reactors shut down and the public trust much lower than before. Because of these scandals such as cover-ups, forged certificated items, corruption of manager of licensee and so on, many efforts made during three year after Fukushima accident on improving the nuclear safety were invalidated and even regulators as well as operators have been sharply criticized for its responsibility and transparency. This paper shares information on the progress and uprates achieved in Korea so far in connection with the safety issues caused during last 3 years and actions taken by the regulatory body. Before the public fear on radiation risk caused by neighboring country's severe accident disappeared, a series of nuclear safety issues last 3 years made a few reactors shut down and the public trust much lower than before. Because of these scandals such as cover-ups, forged certificated items, corruption of manager of licensee and so on, many efforts made during three year after Fukushima accident on improving the nuclear safety were invalidated and even regulators as well as operators have been sharply criticized for its responsibility and transparency

  8. Progress and Updates of Regulatory Challenges and Safety Issues in Korea during Three Years after Fukushima Accident

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Young Eal; Kim, Kyun Tae [Korea Institute of Nuclear Safety, Daejeon (Korea, Republic of)

    2014-10-15

    Before the public fear on radiation risk caused by neighboring country's severe accident disappeared, a series of nuclear safety issues last 3 years made a few reactors shut down and the public trust much lower than before. Because of these scandals such as cover-ups, forged certificated items, corruption of manager of licensee and so on, many efforts made during three year after Fukushima accident on improving the nuclear safety were invalidated and even regulators as well as operators have been sharply criticized for its responsibility and transparency. This paper shares information on the progress and uprates achieved in Korea so far in connection with the safety issues caused during last 3 years and actions taken by the regulatory body. Before the public fear on radiation risk caused by neighboring country's severe accident disappeared, a series of nuclear safety issues last 3 years made a few reactors shut down and the public trust much lower than before. Because of these scandals such as cover-ups, forged certificated items, corruption of manager of licensee and so on, many efforts made during three year after Fukushima accident on improving the nuclear safety were invalidated and even regulators as well as operators have been sharply criticized for its responsibility and transparency.

  9. Challenges and issues concerning mycotoxins contamination in oil seeds and their edible oils: Updates from last decade.

    Science.gov (United States)

    Bhat, Rajeev; Reddy, Kasa Ravindra Nadha

    2017-01-15

    Safety concerns pertaining towards fungal occurrence and mycotoxins contamination in agri-food commodities has been an issue of high apprehension. With the increase in evidence based research knowledge on health effects posed by ingestion of mycotoxins-contaminated food and feed by humans and livestock, concerns have been raised towards providing more insights on screening of agri-food commodities to benefit consumers. Available reports indicate majority of edible oil-yielding seeds to be contaminated by various fungi, capable of producing mycotoxins. These mycotoxins can enter human food chain via use of edible oils or via animals fed with contaminated oil cake residues. In this review, we have decisively evaluated available data (from the past decade) pertaining towards fungal occurrence and level of mycotoxins in various oil seeds and their edible oils. This review can be of practical use to justify the prevailing gaps, especially relevant to the research on presence of mycotoxins in edible plant based oils. Copyright © 2016 Elsevier Ltd. All rights reserved.

  10. Update of ZTH physics and design issues and physics goals of ZTH and role in the Fusion Program

    International Nuclear Information System (INIS)

    DiMarco, J.N.

    1990-01-01

    The ZTH construction program is scheduled for completion in December of 1992. Some design features are still amenable to changes directed by new physics or computational information. Numerical results for the ZTH tapered poloidal field gap show that a relatively simple linear taper results in substantial reduction in field error. This design is simpler to manufacture compared with the compound curve predicted by analytical calculations. Also, ongoing analysis of ZT-40M data indicates that the fluctuation levels of magnetic fields and x-rays at high θ (1.7), can be reduced to the fluctuation levels at ''standard'' operational θ (1.4) by changing the winding configuration of the toroidal field (TF) coils. The effect is thought to depend on the shell-like action of the TF coils when they consist of many turns in parallel. Magnetic-field effects, such as field errors, at the unshielded toroidal-field butt-joint gap in the shell can be reduced by this effective external shell. Design implications for installing a second low-current TF coil on ZTH are presented. ZTH has the capability of operating at 4 MA with the addition of power supplies. The projected parameters of ZTH are discussed in the context of various conceptual design. The sensitivity of the conceptual design to the physics results from machines like RFX and ZTH is reviewed. It is shown that the 4 MA ZTH physics results will make a significant advance for the RFP program toward the programmatic RFP fusion goals. Finally, the influence of RFP and tokamak physics on the conceptual design of high mass-power-density (MPD) fusion reactors is investigated through the TITAN and ARIES studies. The confinement characteristics required of these conceptual designs are compared; physics issues are identified that are required to bring the MPD and fusion-power-core of the tokamak designs into coincidence with the RFP designs

  11. Global Issues

    Energy Technology Data Exchange (ETDEWEB)

    Seitz, J.L.

    2001-10-15

    Global Issues is an introduction to the nature and background of some of the central issues - economic, social, political, environmental - of modern times. This new edition of this text has been fully updated throughout and features expanded sections on issues such as global warming, biotechnology, and energy. Fully updated throughout and features expanded sections on issues such as global warming, biotechnology, and energy. An introduction to the nature and background of some of the central issues - economic, social, political, environmental - of modern times. Covers a range of perspectives on a variety of societies, developed and developing. Extensively illustrated with diagrams and photographs, contains guides to further reading, media, and internet resources, and includes suggestions for discussion and studying the material. (author)

  12. Twenty-fifth water reactor safety information meeting: Proceedings. Volume 1: Plenary sessions; Pressure vessel research; BWR strainer blockage and other generic safety issues; Environmentally assisted degradation of LWR components; Update on severe accident code improvements and applications

    International Nuclear Information System (INIS)

    Monteleone, S.

    1998-03-01

    This three-volume report contains papers presented at the conference. The papers are printed in the order of their presentation in each session and describe progress and results of programs in nuclear safety research conducted in this country and abroad. Foreign participation in the meeting included papers presented by researchers from France, Japan, Norway, and Russia. The titles of the papers and the names of the authors have been updated and may differ from those that appeared in the final program of the meeting. This volume contains the following information: (1) plenary sessions; (2) pressure vessel research; (3) BWR strainer blockage and other generic safety issues; (4) environmentally assisted degradation of LWR components; and (5) update on severe accident code improvements and applications. Selected papers have been indexed separately for inclusion in the Energy Science and Technology Database

  13. Twenty-fifth water reactor safety information meeting: Proceedings. Volume 1: Plenary sessions; Pressure vessel research; BWR strainer blockage and other generic safety issues; Environmentally assisted degradation of LWR components; Update on severe accident code improvements and applications

    Energy Technology Data Exchange (ETDEWEB)

    Monteleone, S. [comp.] [Brookhaven National Lab., Upton, NY (United States)

    1998-03-01

    This three-volume report contains papers presented at the conference. The papers are printed in the order of their presentation in each session and describe progress and results of programs in nuclear safety research conducted in this country and abroad. Foreign participation in the meeting included papers presented by researchers from France, Japan, Norway, and Russia. The titles of the papers and the names of the authors have been updated and may differ from those that appeared in the final program of the meeting. This volume contains the following information: (1) plenary sessions; (2) pressure vessel research; (3) BWR strainer blockage and other generic safety issues; (4) environmentally assisted degradation of LWR components; and (5) update on severe accident code improvements and applications. Selected papers have been indexed separately for inclusion in the Energy Science and Technology Database.

  14. FRMAC Updates

    International Nuclear Information System (INIS)

    Mueller, P.

    1995-01-01

    This talks describes updates in the following updates in FRMAC publications concerning radiation emergencies: Monitoring and Analysis Manual; Evaluation and Assessment Manual; Handshake Series (Biannual) including exercises participated in; environmental Data and Instrument Transmission System (EDITS); Plume in a Box with all radiological data stored onto a hand-held computer; and courses given

  15. NS [Nuclear Safety] update. Current safety and security activities and developments taking place in the Department of Nuclear Safety and Security, Issue no. 14, March 2010

    International Nuclear Information System (INIS)

    2010-03-01

    The current issue presents information about the following topics: Highlights of the 2nd International Conference on Effective Nuclear Regulatory Systems, Cape Town, 14 December 2009. Denial of Shipment of Radioactive Material. Emergency Preparedness Review (EPREV)

  16. Circular Updates

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Circular Updates are periodic sequentially numbered instructions to debriefing staff and observers informing them of changes or additions to scientific and specimen...

  17. Email Updates

    Science.gov (United States)

    ... of this page: https://medlineplus.gov/listserv.html Email Updates To use the sharing features on this ... view your email history or unsubscribe. Prevent MedlinePlus emails from being marked as "spam" or "junk" To ...

  18. NS [Nuclear Safety] update. Current safety and security activities and developments taking place in the Department of Nuclear Safety and Security, Issue no. 13, December 2009

    International Nuclear Information System (INIS)

    2009-12-01

    The current issue presents information about the following activities: Highlights of the 53rd IAEA General Conference, 14-18 September 2009. Current status of the Building, Testing and Using the Response Assistance Network (RANET). 10th Meeting of the ANSN Steering Committee. The document also gives an overview on International Physical Protection Advisory Service (IPPAS)

  19. NS [Nuclear Safety] update. Current safety and security activities and developments taking place in the Department of Nuclear Safety and Security, Issue no. 10, March 2009

    International Nuclear Information System (INIS)

    2009-03-01

    The current issue contains information about the following meetings: Application of the Code of Conduct on the Safety of Research Reactors (the 'Code'). Environmental Modelling for Radiation Safety (EMRAS II); Convention on the Safety of Spent Fuel Management and on the Safety of Radioactive Waste Management (the Joint Convention). The document also gives an overview on International Nuclear Security Advisory Service (INSServ)

  20. NS [Nuclear Safety] update. Current safety and security activities and developments taking place in the Department of Nuclear Safety and Security, Issue no. 12, September 2009

    International Nuclear Information System (INIS)

    2009-09-01

    The current issue presents information about the following topics: Nuclear Security Report 2009; G8 Nuclear Safety and Security Group (NSSG); Uranium Production Site Appraisal Team (UPSAT); New Entrant Nuclear Power Programmes Safety Guide on the Establishment of the Safety Infrastructure (DS424)

  1. NS [Nuclear Safety] update. Current safety and security activities and developments taking place in the Department of Nuclear Safety and Security, Issue no. 11, June 2009

    International Nuclear Information System (INIS)

    2009-06-01

    The current issue presents information about the following topics: Nuclear Safety Review for the Year 2008; Feedback from IRS Topical Studies and Events Applied to Safety Standards; Education and Training Programmes at the IAEA Department of Nuclear Safety and Security; Peer Review of Operational Safety Performance (PROSPER)

  2. NS [Nuclear Safety] update. Current safety and security activities and developments taking place in the Department of Nuclear Safety and Security, Issue no. 6, March 2008

    International Nuclear Information System (INIS)

    2008-03-01

    The current issue presents information about the following activities: 1) International Conference on Illicit Nuclear Trafficking which took place in November 2007 in Edinburgh. The principal aim of the conference was to examine the threat and context of illicit nuclear trafficking of radioactive material, specifically, what is being done to combat such trafficking and where more needs to be done. The conference was also to consider how the obligations and commitments of the legally binding and non-binding international instruments could be and are being implemented by various States. 2) INSAG Message on Nuclear Safety Infrastructure in which the INSAG Chairman Richard Meserve addressed nuclear safety in the current context and various issues that warrant special attention. 3) approved for publication the Safety Requirements publication on Safety of Nuclear Fuel Cycle Facilities. 4) The Asian Nuclear Safety Network (ANSN)

  3. Fusion Canada issue 9

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-11-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on availability of Canadian Tritium, an ITER update, a CCFM update on Tokamak and the new team organization, an international report on Fusion in Canada and a Laser Fusion Project at the University of Toronto. 3 figs.

  4. Fusion Canada issue 4

    International Nuclear Information System (INIS)

    1988-05-01

    A short bulletin from the National Fusion Program. Included in this issue is a technical update on Tokamak de Varennes, a report on the Beatrix II Breeding Materials Test Program, the Tritium glovebox system for UPM, Saudi Arabia, a broad update of the Canadian Fusion Fuels Technology Project is also included. 1 fig

  5. Fusion Canada issue 4

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1988-05-01

    A short bulletin from the National Fusion Program. Included in this issue is a technical update on Tokamak de Varennes, a report on the Beatrix II Breeding Materials Test Program, the Tritium glovebox system for UPM, Saudi Arabia, a broad update of the Canadian Fusion Fuels Technology Project is also included. 1 fig.

  6. Fusion Canada issue 9

    International Nuclear Information System (INIS)

    1989-11-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on availability of Canadian Tritium, an ITER update, a CCFM update on Tokamak and the new team organization, an international report on Fusion in Canada and a Laser Fusion Project at the University of Toronto. 3 figs

  7. NS [Nuclear Safety] update. Current safety and security activities and developments taking place in the Department of Nuclear Safety and Security, Issue no. 15, February 2011

    International Nuclear Information System (INIS)

    2011-02-01

    The current issue presents information about the following topics: Supporting radiation protection in medicine. Wano's pre-startup support. One stop for incident and emergency communications. Emergency preparedness in IAEA Member States. Sophisticated On-Site Nuclide Identification (RanidSONNI). Over land, sea and air: safe and secure transport of radioactive material. INES at 20: Success from simplicity. IAEA and Ibero-American Forum - strengthening ties. Highlights of the 54th IAEA General Conference, 20-24 September 2010. Highlights of the International conference on Challenges faced by TSOs. Department of Nuclear Safety programme highlights

  8. Fusion Canada issue 23

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1994-01-01

    A short bulletin from the National Fusion Program highlighting in this issue TdeV tokamak updates, fusion research in Korea, CCFM program review, TdeV divertor plasma, and CFFTP program review. 4 figs.

  9. Fusion Canada issue 20

    International Nuclear Information System (INIS)

    1993-03-01

    Fusion Canada's publication of the National Fusion Program. Included in this issue is the CFFTP Industrial Impact Study, CCFM/TdeV Update:helium pumping, research funds, and deuterium in beryllium - high temperature behaviour. 3 figs

  10. Fusion Canada issue 23

    International Nuclear Information System (INIS)

    1994-01-01

    A short bulletin from the National Fusion Program highlighting in this issue TdeV tokamak updates, fusion research in Korea, CCFM program review, TdeV divertor plasma, and CFFTP program review. 4 figs

  11. Fusion Canada issue 6

    International Nuclear Information System (INIS)

    1989-02-01

    A short bulletin from the National Fusion Program. Included in this issue is a funding report for CFFTP, a technical update for Tokamak de Varennes and a network for university research by the National Fusion Program. 4 figs

  12. NS [Nuclear Safety] update. Current safety and security activities and developments taking place in the Department of Nuclear Safety and Security, Issue no. 9, December 2008

    International Nuclear Information System (INIS)

    2008-12-01

    The current issue presents information about the following activities: 1) IRRS Lessons Learned Workshop held on 3-5 November 2008, Seville. The main purpose of the workshop was to provide information to interested Member States regarding the IRRS, to discuss their experiences and lessons learned from the regulatory review conducted at the CSN and to explore further improvements in the planning and implementation of the IRRS, including the establishment of a network of experts from regulatory authorities. 2) Highlights of the 52 General Conference. 3) The 2008 IAEA General Conference welcomed the endorsement of the new International Nuclear and Radiological Event Scale (INES) User's Manual. 4) Safety and Security Infrastructure for Countries Embarking on Nuclear Power Programmes

  13. NS [Nuclear Safety] update. Current safety and security activities and developments taking place in the Department of Nuclear Safety and Security, Issue no. 8, September 2008

    International Nuclear Information System (INIS)

    2008-09-01

    The current issue presents information about the following activities: 1) International Workshops on Denial of Shipments raise awareness of suppliers, recipients, regulators, carriers/consignors and international organizations of the problems relating to denials of radioactive shipments to determine effective measures to prevent or reduce the instances of shipment denials and delays. 2) Communication and knowledge Management in the Department of Nuclear Safety and Security (NS). 3) Nuclear Security at the Beijing Olympics - an excellent example of the IAEA's work in protecting large scale public events. 4) The Incident and Emergency Centre's Participation in the ConvEx 3 Exercise, 9-10 July 2008, which took place at the Laguna Verde nuclear power plant in Mexico. During the 43 hour long exercise, the Incident and Emergency Centre (IEC) was fully activated. Staff members participating in the exercise represented different departments within the IAEA and the diversity of their knowledge and experience ensured an effective response

  14. Communication technology update and fundamentals

    CERN Document Server

    Grant, August E

    2010-01-01

    New communication technologies are being introduced at an astonishing rate. Making sense of these technologies is increasingly difficult. Communication Technology Update and Fundamentals is the single best source for the latest developments, trends, and issues in communication technology. Featuring the fundamental framework along with the history and background of communication technologies, Communication Technology Update and Fundamentals, 12th edition helps you stay ahead of these ever-changing and emerging technologies.As always, every chapter ha

  15. Communication technology update and fundamentals

    CERN Document Server

    Grant, August E

    2008-01-01

    New communication technologies are being introduced at an astonishing rate. Making sense of these technologies is increasingly difficult. Communication Technology Update is the single best source for the latest developments, trends, and issues in communication technology. Now in its 11th edition, Communication Technology Update has become an indispensable information resource for business, government, and academia. As always, every chapter has been completely rewritten to reflect the latest developments and market statistics, and now covers mobile computing, dig

  16. NS [Nuclear Safety] update. Current safety and security activities and developments taking place in the Department of Nuclear Safety and Security, Issue no. 7, July 2008

    International Nuclear Information System (INIS)

    2008-09-01

    The current issue presents information about the following activities: 1) International Conference on Radioecology and Environmental Radioactivity 15-20 June 2008, Bergen organized by the Norwegian Radiation Protection Authority (NRPA) and the French Institute for Radiation Protection and Nuclear Safety (IRSN) in cooperation with IAEA, WHO, OECD/NEA, the International Union of Radioecology (IUR), the International Commission on Radiological Protection (ICRP) and the Journal of environmental Radioactivity (JER). This conference has evolved from the merging of the series of conferences by ECORAD and of the International Conferences on Radioactivity in the Environment. The primary objective of the conference was to review all scientific themes related to the study of environmental radioactivity and to identify new societal needs and requirements for regulatory bodies and industry. All sources of radiation, from industrial discharges in planned exposure situations through to sources in existing and emergency exposure situations, were included in the scope of the conference. 2) The Ibero American Forum of Nuclear and Radiation Safety and Security Regulatory Agencies (the FORO); 3) Kashiwazaki-Kariwa Nuclear Power Plant in the earthquake on 16 July 2007 - plant's response and effects and lessons learned

  17. NS [Nuclear Safety] update. Current safety and security activities and developments taking place in the Department of Nuclear Safety and Security. Issue no. 4, June 2007

    International Nuclear Information System (INIS)

    2007-04-01

    This newsletter contains information on the Centre for Advanced Safety Assessment Tools (CASAT), the new strategy for the recovery of radioactive sources, the Technical Support Organization Conference and a message form the Director of the Division of Nuclear Installation Safety. To improve the efficiency of safety assessment methods, ensure transparency in their validation and application and establish an excellent knowledge base and training programmes, the IAEA's Centre for Advanced Safety Assessment Tools (CASAT) has therefore been formed. The Centre addresses the need for continuous technical support mechanisms for safety assessment methods. It provides support to Member States to enhance their safety assessment capabilities for present and future generations of nuclear systems, with a special focus on countries with a developing nuclear technology and nuclear safety infrastructure. It serves as a consolidated repository of relevant safety analysis knowledge, provides for focused training including advanced analytical simulations, and supports collaboration on safety assessment projects among Member States. The resources provided through CASAT include codes, models, databases, verification and validation information, analytical procedures and guides. The main purpose of the recently established Radioactive Source Technical Coordination Group (RSTCG) is to facilitate the technical coordination of activities of the IAEA related to the control and management of radioactive sources through the development of common approaches in technical matters and to advise the management of the relevant Divisions. It is the task of the RSTCG to provide the programme managers of the participating divisions/sections with a common opinion/advice on technical issues related to the control and management of radioactive sources. The RSTCG members obtain, inter alia from programme managers, information on all relevant project proposals, and share relevant materials in due time to

  18. Rebuild America partner update, November--December 1998

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-11-01

    This issue of the update includes articles on retrofitting Duke University facilities, energy efficiency updates to buildings in Portland, Oregon, Salisbury, North Carolina, Hawaii, Roanoke-Chowan, Virginia, and energy savings centered designs for lighting systems.

  19. Quantifying Update Effects in Citizen-Oriented Software

    Directory of Open Access Journals (Sweden)

    Ion Ivan

    2009-02-01

    Full Text Available Defining citizen-oriented software. Detailing technical issues regarding update process in this kind of software. Presenting different effects triggered by types of update. Building model for update costs estimation, including producer-side and consumer-side effects. Analyzing model applicability on INVMAT – large scale matrix inversion software. Proposing a model for update effects estimation. Specifying ways for softening effects of inaccurate updates.

  20. NS [Nuclear Safety] update. Current safety and security activities and developments taking place in the Department of Nuclear Safety and Security. Issue no. 5, September 2007

    International Nuclear Information System (INIS)

    2007-09-01

    This newsletter reports on the denial of shipments of radioactive materials, the IAEA,s illicit trafficking database, the knowledge management conference and the IAEA Response Assistance network (RANET). Radioactive material needs to be transported for use in public health and industry. Transport of radioactive material is governed by national and international regulations which are based on the IAEA's Regulations for the Safe Transport of Radioactive Material. These Regulations, developed by experts around the world, ensure high standards of safety. However, even when complying with the Regulations, there continue to be instances where shipments have been denied or delayed. Denying or delaying a shipment of radioactive material for medical use can result in hardships to patients. In addition, radioactive materials for other activities such as sterilization or power generation are also affected. In 2006, to increase transparency, seek effective solutions and permit participation of interested parties, the IAEA Director General created a senior level International Steering Committee on Denials of Shipments of Radioactive Material, which includes representatives from IAEA Member States, international governmental and nongovernmental organizations and industry. The Committee's mandate is to coordinate international efforts at determining solution of issues related to the denial of shipments and facilitate the coordination of a comprehensive international work plan of activities. In the early 1990s a number of trafficking cases in the Czech Republic, Germany and the Russian Federation involved highly enriched uranium (HEU) and Plutonium, some in kilogram quantities. These cases raised serious concerns over the threat posed by nuclear materials which were apparently available for sale on the black market. In response, States asked the IAEA to establish a data base on illicit trafficking incidents. First established in the mid-1990s, this work was greatly accelerated and

  1. Updating Recursive XML Views of Relations

    DEFF Research Database (Denmark)

    Choi, Byron; Cong, Gao; Fan, Wenfei

    2009-01-01

    This paper investigates the view update problem for XML views published from relational data. We consider XML views defined in terms of mappings directed by possibly recursive DTDs compressed into DAGs and stored in relations. We provide new techniques to efficiently support XML view updates...... specified in terms of XPath expressions with recursion and complex filters. The interaction between XPath recursion and DAG compression of XML views makes the analysis of the XML view update problem rather intriguing. Furthermore, many issues are still open even for relational view updates, and need...... to be explored. In response to these, on the XML side, we revise the notion of side effects and update semantics based on the semantics of XML views, and present effecient algorithms to translate XML updates to relational view updates. On the relational side, we propose a mild condition on SPJ views, and show...

  2. Federal Education Update, December 2004. Commission Update 04-17.

    Science.gov (United States)

    California Postsecondary Education Commission, 2004

    2004-01-01

    This update presents some of the major issues affecting education occurring at the national level. These include: Higher Education Act Extended for One Year; New Law Increases Loan Forgiveness for Teachers; Domestic Appropriations Measures Completed; Change in Federal Student Aid Rules; Bush Advisor Nominated To Be Education Secretary In Second…

  3. Issues in Hypertriglyceridemic Pancreatitis - An Update

    Science.gov (United States)

    Scherer, John; Singh, Vijay; Pitchumoni, C. S; Yadav, Dhiraj

    2014-01-01

    Hypertriglyceridemia (HTG) is a well established but underestimated cause of acute (AP) and recurrent AP (RAP). The clinical presentation of HTG-induced pancreatitis (HTG pancreatitis) is similar to other causes. Pancreatitis secondary to HTG is typically seen in the presence of one or more secondary factors (uncontrolled diabetes, alcoholism, medications, pregnancy) in a patient with an underlying common genetic abnormality of lipoprotein metabolism (Familial combined hyperlipidemia or Familial HTG). Less commonly, a patient with rare genetic abnormality (Familial chylomicronemic syndrome) with or without an additional secondary factor is encountered. The risk of AP in patients with serum triglycerides >1000 mg/dl and >2000 mg/dl is ∼5% and 10-20% respectively. It is not clear whether HTG pancreatitis is more severe than when it is due to other causes. Clinical management of HTG pancreatitis is similar to that of other causes. Insulin infusion in diabetic patients with HTG can rapidly reduce triglyceride levels. Use of apheresis is still experimental and better designed studies are needed to clarify its role in management of HTG pancreatitis. Diet, lifestyle changes, control of secondary factors are key to the treatment and medications are useful adjuncts to long term management of triglyceride levels. Control of triglyceride levels to well below 500 mg/dl can effectively prevent recurrences of pancreatitis. PMID:24172179

  4. Update on copyright issues and open access

    CERN Multimedia

    CERN. Geneva

    2005-01-01

    When writing an article an author encounters several moments where he is confronted with copyright whether he likes it or not or whether he is interested in the topic or not. Unfamiliarity or lack of interest with copyright can create an unbalance in the careful package of the balances which copyright is and thus hinder innovation of the process of scholarly communication. The Dutch SURF Foundation together with its British counterpart JISC have developed a © toolkit which supports and assists authors, librarians, legal offices and publishers to (re)phrase publishing agreements and copyright policies of institutions of higher education to achieve maximum access to scientific output.

  5. Internet Journal of Medical Update

    African Journals Online (AJOL)

    Arun Kumar Agnihotri

    The two surveys on 'Gambling Addiction' published in this issue of the Internet Journal of. Medical Update recommend that there is a need to improve training of psychiatrists in India as regards identification, assessment and treatment of gambling addicts. I think the findings will inform the development and implementation of ...

  6. Legislative update.

    Science.gov (United States)

    1999-07-23

    Recent State legislation on HIV-related issues is summarized. Connecticut enacted a bill imposing penalties when public servants and health care workers are deliberately exposed to body fluids. Louisiana passed a bill mandating HIV testing for each incoming State prison inmate. New York has several bills under consideration related to guardianship, confidentiality of crime victims who are potentially exposed to HIV, and disability benefits for firefighters and police officers who contract HIV, tuberculosis, or hepatitis in the line of duty. North Carolina has a new law aimed at serving additional clients in the State=s AIDS drug assistance program. Oregon is working on a bill authorizing HIV testing for all defendants who may have transmitted body fluids to a crime victim.

  7. Fusion Canada issue 7

    International Nuclear Information System (INIS)

    1989-05-01

    A short bulletin from the National Fusion Program. Included in this issue are CFFTP highlights on the Karlsruhe Isotope Separation System, a report on ITER tritium process systems, an experimental update on Tokamak de Varennes and Canada-U.S. bilateral technical collaboration topics. 2 figs

  8. Fusion Canada issue 17

    International Nuclear Information System (INIS)

    1992-05-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on increased funding for the Canadian Fusion Program, news of the compact Toroid fuelling gun, an update on Tokamak de Varennes, the Canada - U.S. fusion meeting, measurements of plasma flow velocity, and replaceable Tokamak divertors. 4 figs

  9. Fusion Canada issue 21

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-08-01

    A short bulletin from the National Fusion Program highlighting in this issue Europe proposes Canada`s participation in ITER, tritium for JET, CCFM/TdeV-Tokamak helium pumping and TdeV update, ITER-related R and D at CFFTP, ITER Deputy Director visits Canada, NFP Director to Chair IFRC, Award for Akira Hirose. 3 figs.

  10. Fusion Canada issue 22

    International Nuclear Information System (INIS)

    1993-10-01

    A short bulletin from the National Fusion Program highlighting in this issue a bi-lateral meeting between Canada and Japan, water and hydrogen detritiation, in-situ tokamak surface analysis, an update of CCFM/TdeV and tritium accounting Industry guidance in Fusion, fast probe for plasma-surface interaction. 4 figs

  11. Fusion Canada issue 16

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-01-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on Ontario Hydro`s contract for tritium supply from Germany, a CCFM update on plasma biasing, divertor operation, radiofrequency plasma current drive and the plasma heating system for the Tokamak de Varennes, and an agreement for ITER engineering design activities. 5 figs.

  12. Fusion Canada issue 17

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-05-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on increased funding for the Canadian Fusion Program, news of the compact Toroid fuelling gun, an update on Tokamak de Varennes, the Canada - U.S. fusion meeting, measurements of plasma flow velocity, and replaceable Tokamak divertors. 4 figs.

  13. Fusion Canada issue 25

    International Nuclear Information System (INIS)

    1994-08-01

    A short bulletin from the National Fusion Program highlighting in this issue an economic impact study of the Canadian site for ITER, Harvey Skarsgard: fusion pioneer retires, NFP: Phillips and Holtslander exchange roles, Europe's fusion funding proposals and an update of CCFM/TdeV. 1 fig

  14. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-24

    Nov 24, 2017 ... FEDERAL UNIVERSITY (FROM EMOTIONAL EDUCATION TO GLOBAL. THINKING ... ANNOTATION. The article highlights the topical issues of human education of the future humanistic- ... conditions (continuous self-education, updating and integration of educational resources on the basis of the ...

  15. Fusion Canada issue 21

    International Nuclear Information System (INIS)

    1993-08-01

    A short bulletin from the National Fusion Program highlighting in this issue Europe proposes Canada's participation in ITER, tritium for JET, CCFM/TdeV-Tokamak helium pumping and TdeV update, ITER-related R and D at CFFTP, ITER Deputy Director visits Canada, NFP Director to Chair IFRC, Award for Akira Hirose. 3 figs

  16. Fusion Canada issue 7

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1989-05-01

    A short bulletin from the National Fusion Program. Included in this issue are CFFTP highlights on the Karlsruhe Isotope Separation System, a report on ITER tritium process systems, an experimental update on Tokamak de Varennes and Canada-U.S. bilateral technical collaboration topics. 2 figs.

  17. Fusion Canada issue 26

    International Nuclear Information System (INIS)

    1994-11-01

    A short bulletin from the National Fusion Program highlighting in this issue tritium supply for Japanese research, Canada to host the 1995 IAEA Conference on Tritium, studies on the tokamak divertor and edge plasma studies, a tritium field release study, erosion studies on plasma facing materials, G. Pacher returns to CCFM and an update on CCFM/TdeV

  18. Fusion Canada issue 22

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-10-01

    A short bulletin from the National Fusion Program highlighting in this issue a bi-lateral meeting between Canada and Japan, water and hydrogen detritiation, in-situ tokamak surface analysis, an update of CCFM/TdeV and tritium accounting Industry guidance in Fusion, fast probe for plasma-surface interaction. 4 figs.

  19. Fusion Canada issue 19

    International Nuclear Information System (INIS)

    1992-12-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on the IAEA Plasma Biasing Meeting, the new IEA program -Nuclear Technology of Fusion reactors, TFTR tritium purification system, an update by CCFM on machine additions and modifications, and news of a new compact Toroid injector at the University of Saskatchewan. 1 fig

  20. Fusion Canada issue 14

    International Nuclear Information System (INIS)

    1991-05-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on a fusion cooperation agreement between Japan and Canada, an update at Tokamak de Varennes on plasma biasing experiments and boronization tests and a collaboration between Canada and the U.S. on a compact toroid fuelling gun. 4 figs

  1. Fusion Canada issue 16

    International Nuclear Information System (INIS)

    1992-01-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on Ontario Hydro's contract for tritium supply from Germany, a CCFM update on plasma biasing, divertor operation, radiofrequency plasma current drive and the plasma heating system for the Tokamak de Varennes, and an agreement for ITER engineering design activities. 5 figs

  2. Fusion Canada issue 24

    International Nuclear Information System (INIS)

    1994-04-01

    A short bulletin from the National Fusion Program highlighting in this issue the opening of the Garching ITER site, a CCFM/TdeV update,a tritium release field test, measuring radial profile of plasma current density on TdeV, power supplies for TdeV, 5th International Tritium Technology conference, and 1994 basic tritium course. 4 figs

  3. The Updating of Geospatial Base Data

    Science.gov (United States)

    Alrajhi, Muhamad N.; Konecny, Gottfried

    2018-04-01

    Topopographic mapping issues concern the area coverage at different scales and their age. The age of the map is determined by the system of updating. The United Nations (UNGGIM) have attempted to track the global map coverage at various scale ranges, which has greatly improved in recent decades. However the poor state of updating of base maps is still a global problem. In Saudi Arabia large scale mapping is carried out for all urban, suburban and rural areas by aerial surveys. Updating is carried out by remapping every 5 to 10 years. Due to the rapid urban development this is not satisfactory, but faster update methods are forseen by use of high resolution satellite imagery and the improvement of object oriented geodatabase structures, which will permit to utilize various survey technologies to update the photogrammetry established geodatabases. The longterm goal is to create an geodata infrastructure, which exists in Great Britain or Germany.

  4. Update in women's health.

    Science.gov (United States)

    Ganschow, Pamela S; Jacobs, Elizabeth A; Mackinnon, Jennifer; Charney, Pamela

    2009-06-01

    The aim of this clinical update is to summarize articles and guidelines published in the last year with the potential to change current clinical practice as it relates to women's health. We used two independent search strategies to identify articles relevant to women's health published between March 1, 2007 and February 29, 2008. First, we reviewed the Cochrane Database of Systematic Reviews and journal indices from the ACP Journal Club, Annals of Internal Medicine, Archives of Internal Medicine, British Medical Journal, Circulation, Diabetes, JAMA, JGIM, Journal of Women's Health, Lancet, NEJM, Obstetrics and Gynecology, and Women's Health Journal Watch. Second, we performed a MEDLINE search using the medical subject heading term "sex factors." The authors, who all have clinical and/or research experience in the area of women's health, reviewed all article titles, abstracts, and, when indicated, full publications. We excluded articles related to obstetrical aspects of women's health focusing on those relevant to general internists. We had two acceptance criteria, scientific rigor and potential to impact women's health. We also identified new and/or updated women's health guidelines released during the same time period. We identified over 250 publications with potential relevance to women's health. Forty-six articles were selected for presentation as part of the Clinical Update, and nine were selected for a more detailed discussion in this paper. Evidence-based women's health guidelines are listed in Table 1. Table 1 Important Women's Health Guidelines in 2007-2008: New or Updated Topic Issuing organization Updated recommendations and comments Mammography screening in women 40-4917 ACP Individualized risk assessment and informed decision making should be used to guide decisions about mammography screening in this age group. To aid in the risk assessment, a discussion of the risk factors, which if present in a woman in her 40s increases her risk to above that of an

  5. ADAS Update and Maintainability

    Science.gov (United States)

    Watson, Leela R.

    2010-01-01

    Since 2000, both the National Weather Service Melbourne (NWS MLB) and the Spaceflight Meteorology Group (SMG) have used a local data integration system (LOIS) as part of their forecast and warning operations. The original LOIS was developed by the Applied Meteorology Unit (AMU) in 1998 (Manobianco and Case 1998) and has undergone subsequent improvements. Each has benefited from three-dimensional (3-D) analyses that are delivered to forecasters every 15 minutes across the peninsula of Florida. The intent is to generate products that enhance short-range weather forecasts issued in support of NWS MLB and SMG operational requirements within East Central Florida. The current LDIS uses the Advanced Regional Prediction System (ARPS) Data Analysis System (AD AS) package as its core, which integrates a wide variety of national, regional, and local observational data sets. It assimilates all available real-time data within its domain and is run at a finer spatial and temporal resolution than current national or regional-scale analysis packages. As such, it provides local forecasters with a more comprehensive understanding of evolving fine-scale weather features. Over the years, the LDIS has become problematic to maintain since it depends on AMU-developed shell scripts that were written for an earlier version of the ADAS software. The goals of this task were to update the NWS MLB/SMG LDIS with the latest version of ADAS, incorporate new sources of observational data, and upgrade and modify the AMU-developed shell scripts written to govern the system. In addition, the previously developed ADAS graphical user interface (GUI) was updated. Operationally, these upgrades will result in more accurate depictions of the current local environment to help with short-range weather forecasting applications, while also offering an improved initialization for local versions of the Weather Research and Forecasting (WRF) model used by both groups.

  6. Special Issue: Candida and Candidiasis

    Directory of Open Access Journals (Sweden)

    Jeniel E. Nett

    2018-06-01

    Full Text Available This special issue highlights emerging topics related to Candida, the most prevalent fungal pathogen in the hospital setting. The advantages and limitations of new, non-culture based diagnostic techniques are discussed. The issue reviews mammalian and non-mammalian infection models. The manuscripts present updates on several molecular mechanisms of pathogenicity, including filamentation, biofilm formation, and phospholipid production.

  7. [Preoperative fasting guidelines: an update].

    Science.gov (United States)

    López Muñoz, A C; Busto Aguirreurreta, N; Tomás Braulio, J

    2015-03-01

    Anesthesiology societies have issued various guidelines on preoperative fasting since 1990, not only to decrease the incidence of lung aspiration and anesthetic morbidity, but also to increase patient comfort prior to anesthesia. Some of these societies have been updating their guidelines, as such that, since 2010, we now have 2 evidence-based preoperative fasting guidelines available. In this article, an attempt is made to review these updated guidelines, as well as the current instructions for more controversial patients such as infants, the obese, and a particular type of ophthalmic surgery. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  8. 7. Mentor update and support: what do mentors need from an update?

    Science.gov (United States)

    Phillips, Mari; Marshall, Joyce

    2015-04-01

    Mentorship is the 14th series of 'Midwifery basics' targeted at practising midwives. The aim of these articles is to provide information to raise awareness of the impact of the work of midwives on women's experience, and encourage midwives to seek further information through a series of activities relating to the topic. In this seventh article Mari Phillips and Joyce Marshall consider some of the key issues related to mentor update and support and consider what mentors need from their annual update.

  9. NB market update

    International Nuclear Information System (INIS)

    Marshall, W. K.

    2004-01-01

    The 2004 New Brunswick proclamation introduced several changes to the industry. This paper presents an update of the current New Brunswick electricity market from the perspective of the recently created New Brunswick System Operator (NBSO). A comparison was made between the modified industry and the previous industry structure. Significant changes included: corporate restructuring and market implementation; the formation of the independent system operator; and an increase in Public Utilities Board regulatory authority. The main objectives of the NBSO were reviewed, including its intention to reliably plan and operate the integrated power system as well as facilitating and operating the electricity market. Details of directors and officers were provided along with a list of legislated functions which included entering agreements with transmitters; provision and procurement of ancillary services; maintenance of integrated system; coordination of external activities; participation with standards authorities; planning and development of transmission; and the facilitation of a competitive market. An outline of the NBSO, Transco and Public Utilities Board relationships were presented. Details of the market advisory committee were outlined, with information concerning contracts, operations and services agreements. Transmission and ancillary services were also discussed, as well as issues concerning interruptible load agreements. A chart of the New Brunswick electricity market structure was presented, along with a market overview including details of capacity, ancillary services and suppliers. Market rules and amendments were presented, as well as market participation guides. Details of generation resource adequacy requirements and the imposition of penalties were outlined. Scheduling and dispatch issues were overviewed, as well as settlement processes, inputs and their sources, including settlements for variances. Future development possibilities included an expansion of

  10. Update: Applications of Research in Music Education Yearbook. Volume 24

    Science.gov (United States)

    Rowman & Littlefield Education, 2006

    2006-01-01

    Readers of the online journal "Update: Applications of Research in Music Education" who prefer a printed copy of articles most relevant to their work will find them in the new 2005-2006 "Update Yearbook." Now available to everyone interested in the latest music education trends, the Yearbook contains in print the entire online issues for…

  11. a Bottom-Up Geosptial Data Update Mechanism for Spatial Data Infrastructure Updating

    Science.gov (United States)

    Tian, W.; Zhu, X.; Liu, Y.

    2012-08-01

    Currently, the top-down spatial data update mechanism has made a big progress and it is wildly applied in many SDI (spatial data infrastructure). However, this mechanism still has some issues. For example, the update schedule is limited by the professional department's project, usually which is too long for the end-user; the data form collection to public cost too much time and energy for professional department; the details of geospatial information does not provide sufficient attribute, etc. Thus, how to deal with the problems has become the effective shortcut. Emerging Internet technology, 3S technique and geographic information knowledge which is popular in the public promote the booming development of geoscience in volunteered geospatial information. Volunteered geospatial information is the current "hotspot", which attracts many researchers to study its data quality and credibility, accuracy, sustainability, social benefit, application and so on. In addition to this, a few scholars also pay attention to the value of VGI to support the SDI updating. And on that basis, this paper presents a bottom-up update mechanism form VGI to SDI, which includes the processes of match homonymous elements between VGI and SDI vector data , change data detection, SDI spatial database update and new data product publication to end-users. Then, the proposed updating cycle is deeply discussed about the feasibility of which can detect the changed elements in time and shorten the update period, provide more accurate geometry and attribute data for spatial data infrastructure and support update propagation.

  12. Update in Infectious Diseases 2017.

    Science.gov (United States)

    Candel, F J; Peñuelas, M; Lejárraga, C; Emilov, T; Rico, C; Díaz, I; Lázaro, C; Viñuela-Prieto, J M; Matesanz, M

    2017-09-01

    Antimicrobial resistance in complex models of continuous infection is a current issue. The update 2017 course addresses about microbiological, epidemiological and clinical aspects useful for a current approach to infectious disease. During the last year, nosocomial pneumonia approach guides, recommendations for management of yeast and filamentous fungal infections, review papers on the empirical approach to peritonitis and extensive guidelines on stewardship have been published. HIV infection is being treated before and more intensively. The implementation of molecular biology, spectrometry and inmunology to traditional techniques of staining and culture achieve a better and faster microbiological diagnosis. Finally, the infection is increasingly integrated, assessing non-antibiotic aspects in the treatment.

  13. Cushing syndrome: update on testing.

    Science.gov (United States)

    Raff, Hershel

    2015-03-01

    Endogenous hypercortisolism (Cushing syndrome) is one of the most enigmatic diseases in clinical medicine. The diagnosis and differential diagnosis of Cushing syndrome depend on proper laboratory evaluation. In this review, an update is provided on selected critical issues in the diagnosis and differential diagnosis of Cushing syndrome: the use of late-night salivary cortisol in initial diagnosis and for postoperative surveillance, and the use of prolactin measurement to improve the performance of inferior petrosal sinus sampling to distinguish Cushing disease from ectopic adrenocorticotropic hormone (ACTH) syndrome during differential diagnosis of ACTH-dependent Cushing syndrome. Copyright © 2015 Elsevier Inc. All rights reserved.

  14. Fusion Canada issue 13

    International Nuclear Information System (INIS)

    1991-01-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on Canada's plans to participate in the Engineering Design Activities (EDA), bilateral meetings with Canada and the U.S., committee meeting with Canada-Europe, an update at Tokamak de Varennes on Plasma Biasing experiments and boronized graphite tests, fusion materials research at the University of Toronto using a dual beam accelerator and a review of the CFFTP and the CCFM. 2 figs

  15. Update on phototherapy in jaundiced neonates

    DEFF Research Database (Denmark)

    Ebbesen, Finn; Hansen, Thor Willy Ruud; Maisels, M Jeffrey

    2017-01-01

    is the current treatment of choice. OBJECTIVE: To present an update on the most important issues involved in phototherapy for jaundiced infants. RESULTS: Light absorption by bilirubin in the skin transforms the native Z,Z-bilirubin to conformational photoisomers Z,E-bilirubin and E,Z-bilirubin and structural...

  16. Invasive Species Science Update (No. 7)

    Science.gov (United States)

    Dean Pearson; Yvette Ortega; Jack Butler

    2014-01-01

    Invasive Species Science Updates are designed to keep managers and other users up-to-date with recently completed and ongoing research by RMRS scientists, as well as highlight breaking news related to invasive species issues. The newsletter is produced by the RMRS Invasive Species Working Group (ISWG), which is a core group of scientists who volunteer to coordinate...

  17. Are Forecast Updates Progressive?

    NARCIS (Netherlands)

    C-L. Chang (Chia-Lin); Ph.H.B.F. Franses (Philip Hans); M.J. McAleer (Michael)

    2010-01-01

    textabstractMacro-economic forecasts typically involve both a model component, which is replicable, as well as intuition, which is non-replicable. Intuition is expert knowledge possessed by a forecaster. If forecast updates are progressive, forecast updates should become more accurate, on average,

  18. Nova Scotia electricity update

    International Nuclear Information System (INIS)

    Crandlemire, A.L.

    2004-01-01

    This paper provides an update of electricity issues concerning Nova Scotia such as supply, capacity, emission commitments, as well as co-generation and the Electricity Marketplace Governance Committee (EMGC). The goals of the strategy were reliability combined with competitive prices and greater environmental responsibility. The scope of these objectives included new capacity, transmission, renewables and co-generation. Other objectives included encouraging wholesale market competition; meeting reciprocity requirements; and a 50 MW renewable energy target. Recommendations of the EMGC included wholesale market competition; a broader market scope with a cost benefit analysis; Open Access Transmission Tariff (OATT); a scheduling and information system; network integration and a point to point service; and a separation of transmission and generation business units. Other recommendations included an open competitive process for new generation; a consideration of emissions and overall efficiency; a Renewable Energy Portfolio Standard (RPS) to start in 2006; the separation of RPS tags from electricity; and net metering of renewables. These recommendations were accepted in 2003, followed by the new Electricity Act in 2004, which made OATT mandatory, established RPS and opened to the wholesale market. Capacity at present was considered to be tight, with preparations for the new regulations under way. Reductions in air pollution were reported at 25 per cent, with renewable energy projects such as 2 windmills currently under way, as well as various other projects. Opportunities for provincial Atlantic cooperation were identified as being management of reserve requirements; trading of lowest cost electricity; new generation on a regional scale; stronger transmission ties; a system operator; a regional approach to RPS; regional management of air emissions; and regional opportunities for Carbon dioxide reductions. tabs., figs

  19. Summary Analysis: Hanford Site Composite Analysis Update

    Energy Technology Data Exchange (ETDEWEB)

    Nichols, W. E. [CH2M HILL Plateau Remediation Company, Richland, WA (United States); Lehman, L. L. [CH2M HILL Plateau Remediation Company, Richland, WA (United States)

    2017-06-05

    The Hanford Site’s currently maintained Composite Analysis, originally completed in 1998, requires an update. A previous update effort was undertaken by the U.S. Department of Energy (DOE) in 2001-2005, but was ended before completion to allow the Tank Closure & Waste Management Environmental Impact Statement (TC&WM EIS) (DOE/EIS-0391) to be prepared without potential for conflicting sitewide models. This EIS was issued in 2012, and the deferral was ended with guidance in memorandum “Modeling to Support Regulatory Decision Making at Hanford” (Williams, 2012) provided with the aim of ensuring subsequent modeling is consistent with the EIS.

  20. Updating radiation protection regulations in Egypt

    International Nuclear Information System (INIS)

    Gomaa, M.A.; El-Naggar, A.M.

    1996-01-01

    The aim of this treatise is to present -the rational steps taken in the process of updating the Radiation Protection Regulations in Egypt. The contents of the review will include a historical synopsis, and the current state of art regarding competent authorities. Furthermore, the various committees formed with responsibilities for specific issues are indicated, including the role of the Ministry of Health (MOH), and that of the Atomic Energy Authority (AEA). Finally, the efforts made towards updating the radiation Protection Regulations in Egypt are highlighted. (author)

  1. Alternative energies. Updates on progress

    Energy Technology Data Exchange (ETDEWEB)

    Ferreira, German (ed.) [CIRCE - Centre of Research for Energy Resources and Consumption, Zaragoza (Spain)

    2013-07-01

    Presents fundamental and applied research of alternative energies. Address key pillars in the alternative energy field, such as: biomass energy, hydrogen energy, solar energy, wind energy, hydroelectric power, geothermal energy and their environmental implications, with the most updated progress. Includes the life cycle assessment and thermoeconomic analysis as tools for evaluating and optimising environmental and cost subjects. This book presents nine chapters based on fundamental and applied research of alternative energies. At the present time, the challenge is that technology has to come up with solutions that can provide environmentally friendly energy supply options that are able to cover the current world energy demand. Experts around the world are working on these issues for providing new solutions that will break the existing technological barriers. This book aims to address key pillars in the alternative energy field, such as: biomass energy, hydrogen energy, solar energy, wind energy, hydroelectric power, geothermal energy and their environmental implications, with the most updated progress for each pillar. It also includes the life cycle assessment (LCA) and thermoeconomic analysis (TA) as tools for evaluating and optimising environmental and cost subjects. Chapters are organized into fundamental research, applied research and future trends; and written for engineers, academic researches and scientists.

  2. CanWEA policy update

    Energy Technology Data Exchange (ETDEWEB)

    Levy, Tom; Nolet, Jean-Francois; Murphy, Brian; Rangooni, Justin; Heap, Nicholas; Moorehouse, Emilie; Smith, Scott [CanWEA (Canada)

    2011-07-01

    In a country as diverse as Canada, it is important to stay up to date with the political and economic factors that have an impact on the small wind market. In this presentation, CanWEA provides capacity, policy, and CanWEA activity updates for eight provinces as well as an overview for Canada as a whole. It was found that overall, and despite a competitive advantage that favors Canadian manufacturers, the majority of sales of small wind turbines are exports. It was also found that in order for the small wind market to grow in Canada, more incentives would need to be offered. Among incentives highlighted were the policy changes in Ontario, Quebec, and Nova Scotia that have generated support for community-owned wind projects. CanWEA also brings focus to some of the design issues facing small wind, these include avian and bat patterns, sound modeling and measurement, and the lack of common standards.

  3. Violence in dating: An update for adolescence

    OpenAIRE

    Valdivia Peralta, Maruzzella Paola; González Bravo, Luis Antonio

    2014-01-01

    This literature review updates evidence about intimate partner violence in dating relationships, revealing a particular phenomenon, emphasizing issues such as the prevalence for both sexes, which according to various reviewed studies may range from 0.8% for sexual violence to 98% for psychological aggression. Factors associated with abuse or early sexual initiation, temporal extent of the relationship, role of parents and peers, among others; and the consequences as dropouts: teenage pregnanc...

  4. Update of European bioethics

    DEFF Research Database (Denmark)

    Rendtorff, Jacob Dahl

    2015-01-01

    This paper presents an update of the research on European bioethics undertaken by the author together with Professor Peter Kemp since the 1990s, on Basic ethical principles in European bioethics and biolaw. In this European approach to basic ethical principles in bioethics and biolaw......, the principles of autonomy, dignity, integrity and vulnerability are proposed as the most important ethical principles for respect for the human person in biomedical and biotechnological development. This approach to bioethics and biolaw is presented here in a short updated version that integrates the earlier...... research in a presentation of the present understanding of the basic ethical principles in bioethics and biolaw....

  5. Sugammadex: An Update

    Directory of Open Access Journals (Sweden)

    Ezri Tiberiu

    2016-01-01

    Full Text Available The purpose of this update is to provide recent knowledge and debates regarding the use of sugammadex in the fields of anesthesia and critical care. The review is not intended to provide a comprehensive description of sugammadex and its clinical use.

  6. Supreme Court Update

    Science.gov (United States)

    Taylor, Kelley R.

    2009-01-01

    "Chief Justice Flubs Oath." "Justice Ginsburg Has Cancer Surgery." At the start of this year, those were the news headlines about the U.S. Supreme Court. But January 2009 also brought news about key education cases--one resolved and two others on the docket--of which school administrators should take particular note. The Supreme Court updates on…

  7. Update of telephone exchange

    CERN Multimedia

    2006-01-01

    As part of the upgrade of telephone services, the CERN switching centre will be updated on Monday 3 July between 8.00 p.m. and 3.00 a.m. Telephone services may be disrupted and possibly even interrupted during this operation.We apologise in advance for any inconvenience this may cause. CERN TELECOM Service

  8. Update of telephone exchange

    CERN Multimedia

    2006-01-01

    As part of the upgrade of telephone services, the CERN switching centre will be updated on Wednesday 14 June between 8.00 p.m. and midnight. Telephone services may be disrupted and possibly even interrupted during this operation. We apologise in advance for any inconvenience this may cause. CERN TELECOM Service

  9. Update of telephone exchange

    CERN Multimedia

    2006-01-01

    As part of the upgrade of telephone services, the CERN switching centre will be updated on between Monday 23 October 8.00 p.m. and Tuesday 24 October 2.00 a.m. Telephone services may be disrupted and possibly even interrupted during this operation. We apologise in advance for any inconvenience this may cause. CERN TELECOM Service

  10. Update of telephone exchange

    CERN Multimedia

    2006-01-01

    As part of the upgrade of telephone services, the CERN switching centre will be updated on Monday 3 July between 8.00 p.m. and 3.00 a.m. Telephone services may be disrupted and possibly even interrupted during this operation. We apologise in advance for any inconvenience this may cause. CERN TELECOM Service

  11. [Cardiology update in 2016].

    Science.gov (United States)

    Gabus, Vincent; Tran, Van Nam; Regamey, Julien; Pascale, Patrizio; Monney, Pierre; Hullin, Roger; Vogt, Pierre

    2017-01-11

    In 2016 the European Society of Cardiology (ESC) published new guidelines. These documents update the knowledge in various fields such as atrial fibrillation, heart failure, cardiovascular prevention and dyslipidemia. Of course it is impossible to summarize these guidelines in detail. Nevertheless, we decided to highlight the major modifications, and to emphasize some key points that are especially useful for the primary care physician.

  12. OSATE Overview & Community Updates

    Science.gov (United States)

    2015-02-15

    update 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Delange /Julien 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK...main language capabilities Modeling patterns & model samples for beginners Error-Model examples EMV2 model constructs Demonstration of tools Case

  13. Agent Communication for Dynamic Belief Update

    Science.gov (United States)

    Kobayashi, Mikito; Tojo, Satoshi

    Thus far, various formalizations of rational / logical agent model have been proposed. In this paper, we include the notion of communication channel and belief modality into update logic, and introduce Belief Update Logic (BUL). First, we discuss that how we can reformalize the inform action of FIPA-ACL into communication channel, which represents a connection between agents. Thus, our agents can send a message only when they believe, and also there actually is, a channel between him / her and a receiver. Then, we present a static belief logic (BL) and show its soundness and completeness. Next, we develop the logic to BUL, which can update Kripke model by the inform action; in which we show that in the updated model the belief operator also satisfies K45. Thereafter, we show that every sentence in BUL can be translated into BL; thus, we can contend that BUL is also sound and complete. Furthermore, we discuss the features of CUL, including the case of inconsistent information, as well as channel transmission. Finally, we summarize our contribution and discuss some future issues.

  14. Sequence History Update Tool

    Science.gov (United States)

    Khanampompan, Teerapat; Gladden, Roy; Fisher, Forest; DelGuercio, Chris

    2008-01-01

    The Sequence History Update Tool performs Web-based sequence statistics archiving for Mars Reconnaissance Orbiter (MRO). Using a single UNIX command, the software takes advantage of sequencing conventions to automatically extract the needed statistics from multiple files. This information is then used to populate a PHP database, which is then seamlessly formatted into a dynamic Web page. This tool replaces a previous tedious and error-prone process of manually editing HTML code to construct a Web-based table. Because the tool manages all of the statistics gathering and file delivery to and from multiple data sources spread across multiple servers, there is also a considerable time and effort savings. With the use of The Sequence History Update Tool what previously took minutes is now done in less than 30 seconds, and now provides a more accurate archival record of the sequence commanding for MRO.

  15. Annual Pension Fund Update

    CERN Multimedia

    Pension Fund

    2011-01-01

    All members and beneficiaries of the Pension Fund are invited to attend the Annual Pension Fund Update to be held in the CERN Council Chamber on Tuesday 20 September 2011 from 10-00 to 12-00 a.m. Copies of the 2010 Financial Statements are available from departmental secretariats. Coffee and croissants will be served prior to the meeting as of 9-30 a.m.

  16. Medi SPICE : an update

    OpenAIRE

    Mc Caffery, Fergal; Dorling, Alec; Casey, Valentine

    2010-01-01

    peer-reviewed This paper provides an update on the development of a software process assessment and improvement model (Medi SPICE) specifically for the medical device industry. The development of Medi SPICE was launched at the SPICE 2009 Conference. Medi SPICE will consist of a Process Reference Model and a Process Assessment Model. The Medi SPICE Process Assessment Model will be used to perform conformant assessments of the software process capability of medical device suppliers in accord...

  17. Ontario Hydro's DSP update

    International Nuclear Information System (INIS)

    Anon.

    1992-01-01

    Ontario Hydro's Demand/Supply Plan (DSP), the 25 year plan which was submitted in December 1989, is currently being reviewed by the Environmental Assessment Board (EAB). Since 1989 there have been several changes which have led Ontario Hydro to update the original Demand/Supply Plan. This information sheet gives a quick overview of what has changed and how Ontario Hydro is adapting to that change

  18. Family Issues

    Science.gov (United States)

    ... es Autismo? Family Issues Home / Living with Autism / Family Issues Stress Siblings A child’s autism diagnosis affects every member of the family in different ways. Parents/caregivers must now place their ... may put stress on their marriage, other children, work, finances, and ...

  19. Cannabis; Epidemiological, Neurobiological and Psychopathological Issues: An Update.

    Science.gov (United States)

    De Luca, Maria Antonietta; Di Chiara, Gaetano; Cadoni, Cristina; Lecca, Daniele; Orsolini, Laura; Papanti, Duccio; Corkery, John; Schifano, Fabrizio

    2017-01-01

    Cannabis is the illicit drug with both the largest current levels of consumption and the highest reported lifetime prevalence levels in the world. Across different countries, the prevalence of cannabis use varies according to the individual income, with the highest use being reported in North America, Australia and Europe. Despite its 'soft drug' reputation, cannabis misuse may be associated with several acute and chronic adverse effects. The present article aims at reviewing several papers on epidemiological, neurobiological and psychopathological aspects of the use of cannabis. The PubMed database was here examined in order to collect and discuss a range of identified papers. Cannabis intake usually starts during late adolescence/early adulthood (15-24 years) and drastically decreases in adulthood with the acquisition of working, familiar and social responsibilities. Clinical evidence supports the current socio-epidemiological alarm concerning the increased consumption among youngsters and the risks related to the onset of psychotic disorders. The mechanism of action of cannabis presents some analogies with other abused drugs, e.g. opiates. Furthermore, it has been well demonstrated that cannabis intake in adolescence may facilitate the transition to the use and/or abuse of other psychotropic drugs, hence properly being considered a 'gateway drug'. Some considerations on synthetic cannabimimetics are provided here as well. In conclusion, the highest prevalence of cannabis use and the social perception of a relatively low associated risk are in contrast with current knowledge based on biological and clinical evidence. Indeed, there are concerns relating to cannabis intake association with detrimental effects on both cognitive impairment and mental health. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  20. The Collins Center Update. Volume 1, Issue 3, December 1999

    National Research Council Canada - National Science Library

    Harvey, Kevin; Wasiak, Joe; Kievit, James; Griffard, B. F; Blotzer, Larry

    1999-01-01

    ...: Kentucky Governor Patton Kicks Off the Center for Strategic Leadership's (CSL) Senior Executive Program, Global Guardian Exercise '99, Global Wargame '99, Democratization Initiatives Support Simulation, Deterrence in the 21st Century Symposium...

  1. Finite element model updating in structural dynamics using design sensitivity and optimisation

    OpenAIRE

    Calvi, Adriano

    1998-01-01

    Model updating is an important issue in engineering. In fact a well-correlated model provides for accurate evaluation of the structure loads and responses. The main objectives of the study were to exploit available optimisation programs to create an error localisation and updating procedure of nite element models that minimises the "error" between experimental and analytical modal data, addressing in particular the updating of large scale nite element models with se...

  2. UPDATING UNDER RISK CONDITION

    Directory of Open Access Journals (Sweden)

    VĂDUVA CECILIA ELENA

    2018-02-01

    Full Text Available The foundation for future firm development is investment. Agents have a risk aversion requiring higher returns as the risks associated with the project will be greater. The investment decision determines the market firm's affirmation, increasing the market share, dominating the market. Making an investment at a certain point will determine certain cash flows throughout the life of the project, and a residual value can be obtained when it is taken out of service. The flows and payments for the investment project can be more easily tracked if we are proposing a constant update rate. We will be able to analyze, based on various factors, three techniques for determining the discount rate for investment projects: the opportunity cost, the risk-free rate, and a series of risk premiums, the weighted average cost of capital. People without financial training make value judgments for investment projects based on other market opportunities, comparing the returns that any investment offers to other pay options. An investor has a sum of money he wants to make - if he does not invest in a project, he will invest in another, that will bring him a certain amount of money, choosing the most advantageous project by comparison. All projects are characterized by identical risks, and the agents are considered indifferent to the risks. The answer given by financial theory and practice to the disadvantage of rates in the opportunity cost category is the discount rate calculated as a sum of the risk-free rate and a risk premium, defining the risk as a factor whose action may cause a possible decrease in cash of the available flows. Higher objectivity is presented by the opportunity cost update rates of update because it refers to known variables but cannot be perfectly matched to the performance of the investment process.

  3. WIMS Library updating

    International Nuclear Information System (INIS)

    Ravnik, M.; Trkov, A.; Holubar, A.

    1992-01-01

    At the end of 1990 the WIMS Library Update Project (WLUP) has been initiated at the International Atomic Energy Agency. The project was organized as an international research project, coordinated at the J. Stefan Institute. Up to now, 22 laboratories from 19 countries joined the project. Phase 1 of the project, which included WIMS input optimization for five experimental benchmark lattices, has been completed. The work presented in this paper describes also the results of Phase 2 of the Project, in which the cross sections based on ENDF/B-IV evaluated nuclear data library have been processed. (author) [sl

  4. Fusion Energy Update

    International Nuclear Information System (INIS)

    Whitson, M.O.

    1982-01-01

    Fusion Energy Update (CFU) provides monthly abstracting and indexing coverage of current scientific and technical reports, journal articles, conference papers and proceedings, books, patents, theses, and monographs for all sources on fusion energy. All information announced in CFU, plus additional backup information, is included in the energy information data base of the Department of Energy's Technical Information Center. The subject matter covered by CFU includes plasma physics, the physics and engineering of blankets, magnet coils and fields, power supplies and circuitry, cooling systems, fuel systems, radiation hazards, power conversion systems, inertial confinement systems, and component development and testing

  5. Astrophysics Update 2

    CERN Document Server

    Mason, John W

    2006-01-01

    "Astrophysics Updates" is intended to serve the information needs of professional astronomers and postgraduate students about areas of astronomy, astrophysics and cosmology that are rich and active research spheres. Observational methods and the latest results of astronomical research are presented as well as their theoretical foundations and interrelations. The contributed commissioned articles are written by leading exponents in a format that will appeal to professional astronomers and astrophysicists who are interested in topics outside their own specific areas of research. This collection of timely reviews may also attract the interest of advanced amateur astronomers seeking scientifically rigorous coverage.

  6. Context updates are hierarchical

    Directory of Open Access Journals (Sweden)

    Anton Karl Ingason

    2016-10-01

    Full Text Available This squib studies the order in which elements are added to the shared context of interlocutors in a conversation. It focuses on context updates within one hierarchical structure and argues that structurally higher elements are entered into the context before lower elements, even if the structurally higher elements are pronounced after the lower elements. The crucial data are drawn from a comparison of relative clauses in two head-initial languages, English and Icelandic, and two head-final languages, Korean and Japanese. The findings have consequences for any theory of a dynamic semantics.

  7. Shipment security update - 2003

    International Nuclear Information System (INIS)

    Patterson, John; Anne, Catherine

    2003-01-01

    At the 2002 RERTR, NAC reported on the interim measures taken by the U.S. Nuclear Regulatory Commission to enhance the security afforded to shipments of spent nuclear fuel. Since that time, there have been a number of additional actions focused on shipment security including training programs sponsored by the U.S. Department of Transportation and the Electric Power Research Council, investigation by the Government Accounting Office, and individual measures taken by shippers and transportation agents. The paper will present a status update regarding this dynamic set of events and provide an objective assessment of the cost, schedule and technical implications of the changing security landscape. (author)

  8. 10 CFR 63.24 - Updating of application and environmental impact statement.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Updating of application and environmental impact statement... Updating of application and environmental impact statement. (a) The application must be as complete as... the time a construction authorization was issued. (c) DOE shall supplement its environmental impact...

  9. [Establishing IAQ Metrics and Baseline Measures.] "Indoor Air Quality Tools for Schools" Update #20

    Science.gov (United States)

    US Environmental Protection Agency, 2009

    2009-01-01

    This issue of "Indoor Air Quality Tools for Schools" Update ("IAQ TfS" Update) contains the following items: (1) News and Events; (2) IAQ Profile: Establishing Your Baseline for Long-Term Success (Feature Article); (3) Insight into Excellence: Belleville Township High School District #201, 2009 Leadership Award Winner; and (4) Have Your Questions…

  10. [Reduce Energy Costs While Maintaining Healthy IAQ.] "Indoor Air Quality Tools for Schools" Update #17

    Science.gov (United States)

    US Environmental Protection Agency, 2009

    2009-01-01

    This issue of "Indoor Air Quality Tools for Schools" Update ("IAQ TfS" Update) contains the following items: (1) News and Events; (2) Feature Article: Reduce Energy Costs while Maintaining Healthy IAQ; (3) Insight into Excellence: North East Independent School District ; (4) School Building Week 2009; and (5) Have Your Questions Answered!

  11. WIMS Library updating

    Energy Technology Data Exchange (ETDEWEB)

    Ravnik, M; Trkov, A [Inst. Jozef Stefan, Ljubljana (Slovenia); Holubar, A [Ustav Jaderneho Vyzkumu CSKAE, Rez (Serbia and Montenegro)

    1992-07-01

    At the end of 1990 the WIMS Library Update Project (WLUP) has been initiated at the International Atomic Energy Agency. The project was organized as an international research project, coordinated at the J. Stefan Institute. Up to now, 22 laboratories from 19 countries joined the project. Phase 1 of the project, which included WIMS input optimization for five experimental benchmark lattices, has been completed. The work presented in this paper describes also the results of Phase 2 of the Project, in which the cross sections based on ENDF/B-IV evaluated nuclear data library have been processed. (author) [Slovenian] Konec 1990 se je na Mednarodni agenciji za atomsko energijo zacel projekt obnove knjiznice presekov programa WIMS (WIMS Library Updating Project, WLUP). V projektu sodeluje 22 laboratorijev iz 19 drzav, koordiniramo pa ga na Institutu Jozef Stefan. Doslej je koncana faza 1 tega projekta, ki obsega optimizacijo vhodnega modela programa WIMS za pet eksperimentalnih testnih problemov. Podani so tudi rezultati faze 2, v kateri so se procesirali preseki na osnovi ENDF/B-IV datoteke. (author)

  12. Computer virus information update CIAC-2301

    Energy Technology Data Exchange (ETDEWEB)

    Orvis, W.J.

    1994-01-15

    While CIAC periodically issues bulletins about specific computer viruses, these bulletins do not cover all the computer viruses that affect desktop computers. The purpose of this document is to identify most of the known viruses for the MS-DOS and Macintosh platforms and give an overview of the effects of each virus. The authors also include information on some windows, Atari, and Amiga viruses. This document is revised periodically as new virus information becomes available. This document replaces all earlier versions of the CIAC Computer virus Information Update. The date on the front cover indicates date on which the information in this document was extracted from CIAC`s Virus database.

  13. Concussion in rugby - an update | Kohler | South African Journal of ...

    African Journals Online (AJOL)

    South African Journal of Sports Medicine. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 15, No 1 (2003) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. Concussion in rugby - an update. Ryan MN ...

  14. Regulatory Review Committee update

    Energy Technology Data Exchange (ETDEWEB)

    Steele, T. [Polishuk, Camman and Steele, London ON (Canada)

    2001-07-01

    The Committee's objectives, current membership and current issues are reviewed. Each current issue, notably the consultation process with the Ministry of Natural Resources, appeal of Ministry actions, orphan wells/security deposits, oilfield fluid disposal and labour code practices review are discussed in some detail. Dissatisfaction with the current appeals process to the Ministry is highlighted, along with a search for an all encompassing solution. The orphan well problem also received considerable attention, with similar demands for a comprehensive solution.

  15. Workforce Issues.

    Science.gov (United States)

    1996

    This document consists of four papers presented during a symposium on work force issues moderated by Jan DeJong at the 1996 conference of the Academy of Human Resource Development (AHRD). "Rethinking the Ties that Bind: An Exploratory Study of Employee Development in Utilities in Canada and the United States" (Michael Aherne, David…

  16. Sanskrit Issue.

    Science.gov (United States)

    Miller, Barbara Stoler, Ed.

    1971-01-01

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

  17. Bond Issues.

    Science.gov (United States)

    Pollack, Rachel H.

    2000-01-01

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

  18. Update on equine allergies.

    Science.gov (United States)

    Fadok, Valerie A

    2013-12-01

    Horses develop many skin and respiratory disorders that have been attributed to allergy. These disorders include pruritic skin diseases, recurrent urticaria, allergic rhinoconjunctivitis, and reactive airway disease. Allergen-specific IgE has been detected in these horses, and allergen-specific immunotherapy is used to ameliorate clinical signs. The best understood atopic disease in horses is insect hypersensitivity, but the goal of effective treatment with allergen-specific immunotherapy remains elusive. In this review, updates in pathogenesis of allergic states and a brief mention of the new data on what is known in humans and dogs and how that relates to equine allergic disorders are discussed. Copyright © 2013 Elsevier Inc. All rights reserved.

  19. Hypertrophic Cardiomyopathy: Clinical Update.

    Science.gov (United States)

    Geske, Jeffrey B; Ommen, Steve R; Gersh, Bernard J

    2018-05-01

    Hypertrophic cardiomyopathy (HCM) is the most common heritable cardiomyopathy, manifesting as left ventricular hypertrophy in the absence of a secondary cause. The genetic underpinnings of HCM arise largely from mutations of sarcomeric proteins; however, the specific underlying mutation often remains undetermined. Patient presentation is phenotypically diverse, ranging from asymptomatic to heart failure or sudden cardiac death. Left ventricular hypertrophy and abnormal ventricular configuration result in dynamic left ventricular outflow obstruction in most patients. The goal of therapeutic interventions is largely to reduce dynamic obstruction, with treatment modalities spanning lifestyle modifications, pharmacotherapies, and septal reduction therapies. A small subset of patients with HCM will experience sudden cardiac death, and risk stratification remains a clinical challenge. This paper presents a clinical update for diagnosis, family screening, clinical imaging, risk stratification, and management of symptoms in patients with HCM. Copyright © 2018 American College of Cardiology Foundation. Published by Elsevier Inc. All rights reserved.

  20. Y2K UPDATE

    CERN Multimedia

    Sverre JARP

    1999-01-01

    Concerning Y2K preparation, please note the following:Everybody, who has a NICE installation on his/her PC, needs to log in to NICE at least once before Xmas to get the Y2K update installed. This applies especially to dual boot systems.The test schedule on Y2Kplus.cern.ch will be prolonged. The last restart took place on 10 November and two more will take place on 24 November and 8 December, respectively. The Oracle users responsible for the maintenance of Oracle Forms applications which include PL/SQL blocks where date fields are handled with the default format are requested to contact oracle.support@cern.ch at their earliest convenience.Sverre Jarp (CERN Y2K co-ordinator, phone: 74944)

  1. Amblyopia update: new treatments.

    Science.gov (United States)

    Vagge, Aldo; Nelson, Leonard B

    2016-09-01

    This review article is an update on the current treatments for amblyopia. In particular, the authors focus on the concepts of brain plasticity and their implications for novel treatment strategies for both children and adults affected by amblyopia. A variety of strategies has been developed to treat amblyopia in children and adults. New evidence on the pathogenesis of amblyopia has been obtained both in animal models and in clinical trials. Mainly, these studies have challenged the classical concept that amblyopia becomes untreatable after the 'end' of the sensitive or critical period of visual development, because of a lack of sufficient plasticity in the adult brain. New treatments for amblyopia in children and adults are desirable and should be encouraged. However, further studies should be completed before such therapies are widely accepted into clinical practice.

  2. Memory updating and mental arithmetic

    Directory of Open Access Journals (Sweden)

    Cheng-Ching eHan

    2016-02-01

    Full Text Available Is domain-general memory updating ability predictive of calculation skills or are such skills better predicted by the capacity for updating specifically numerical information? Here, we used multidigit mental multiplication (MMM as a measure for calculating skill as this operation requires the accurate maintenance and updating of information in addition to skills needed for arithmetic more generally. In Experiment 1, we found that only individual differences with regard to a task updating numerical information following addition (MUcalc could predict the performance of MMM, perhaps owing to common elements between the task and MMM. In Experiment 2, new updating tasks were designed to clarify this: a spatial updating task with no numbers, a numerical task with no calculation, and a word task. The results showed that both MUcalc and the spatial task were able to predict the performance of MMM but only with the more difficult problems, while other updating tasks did not predict performance. It is concluded that relevant processes involved in updating the contents of working memory support mental arithmetic in adults.

  3. Oil sands development update

    International Nuclear Information System (INIS)

    1999-01-01

    A detailed review and update of oil sands development in Alberta are provided covering every aspect of the production and economic aspects of the industry. It is pointed out that at present oil sands account for 28 per cent of Canadian crude oil production, expected to reach 50 per cent by 2005. Based on recent announcements, a total of 26 billion dollars worth of projects are in progress or planned; 20 billion dollars worth of this development is in the Athabasca area, the remainder in Cold Lake and other areas. The current update envisages up to 1,800,000 barrels per day by 2008, creating 47,000 new jobs and total government revenues through direct and indirect taxes of 118 billion dollars. Provinces other than Alberta also benefit from these development, since 60 per cent of all employment and income created by oil sands production is in other parts of Canada. Up to 60 per cent of the expansion is for goods and services and of this, 50 to 55 per cent will be purchased from Canadian sources. The remaining 40 per cent of the new investment is for engineering and construction of which 95 per cent is Canadian content. Aboriginal workforce by common consent of existing operators matches regional representation (about 13 per cent), and new developers are expected to match these standards. Planned or ongoing development in environmental protection through improved technologies and optimization, energy efficiency and improved tailings management, and active support of flexibility mechanisms such as emission credits trading, joint implementation and carbon sinks are very high on the industry's agenda. The importance of offsets are discussed extensively along with key considerations for international negotiations, as well as further research of other options such as sequestration, environmentally benign disposal of waste, and enhanced voluntary action

  4. 2014 Update of the United States National Seismic Hazard Maps

    Science.gov (United States)

    Petersen, M.D.; Mueller, C.S.; Haller, K.M.; Moschetti, M.; Harmsen, S.C.; Field, E.H.; Rukstales, K.S.; Zeng, Y.; Perkins, D.M.; Powers, P.; Rezaeian, S.; Luco, N.; Olsen, A.; Williams, R.

    2012-01-01

    The U.S. National Seismic Hazard Maps are revised every six years, corresponding with the update cycle of the International Building Code. These maps cover the conterminous U.S. and will be updated in 2014 using the best-available science that is obtained from colleagues at regional and topical workshops, which are convened in 2012-2013. Maps for Alaska and Hawaii will be updated shortly following this update. Alternative seismic hazard models discussed at the workshops will be implemented in a logic tree framework and will be used to develop the seismic hazard maps and associated products. In this paper we describe the plan to update the hazard maps, the issues raised in workshops up to March 2012, and topics that will be discussed at future workshops. An advisory panel will guide the development of the hazard maps and ensure that the maps are acceptable to a broad segment of the science and engineering communities. These updated maps will then be considered by end-users for inclusion in building codes, risk models, and public policy documents.

  5. Working Memory Updating Latency Reflects the Cost of Switching between Maintenance and Updating Modes of Operation

    Science.gov (United States)

    Kessler, Yoav; Oberauer, Klaus

    2014-01-01

    Updating and maintenance of information are 2 conflicting demands on working memory (WM). We examined the time required to update WM (updating latency) as a function of the sequence of updated and not-updated items within a list. Participants held a list of items in WM and updated a variable subset of them in each trial. Four experiments that vary…

  6. Accelerator physics issues at the SSC

    International Nuclear Information System (INIS)

    Dugan, G.F.

    1993-05-01

    Realization of the design energy and luminosity goals of the Superconducting Super Collider (SSC) will require proper resolutions of a number of challenging problems in accelerator physics. The status of several salient issues in the design of the SSC will be reviewed and updated in this paper. The emphasis will be on the superconducting accelerators

  7. Theoretical Issues

    Energy Technology Data Exchange (ETDEWEB)

    Marc Vanderhaeghen

    2007-04-01

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

  8. Severe Accident Research Program plan update

    International Nuclear Information System (INIS)

    1992-12-01

    In August 1989, the staff published NUREG-1365, ''Revised Severe Accident Research Program Plan.'' Since 1989, significant progress has been made in severe accident research to warrant an update to NUREG-1365. The staff has prepared this SARP Plan Update to: (1) Identify those issues that have been closed or are near completion, (2) Describe the progress in our understanding of important severe accident phenomena, (3) Define the long-term research that is directed at improving our understanding of severe accident phenomena and developing improved methods for assessing core melt progression, direct containment heating, and fuel-coolant interactions, and (4) Reflect the growing emphasis in two additional areas--advanced light water reactors, and support for the assessment of criteria for containment performance during severe accidents. The report describes recent major accomplishments in understanding the underlying phenomena that can occur during a severe accident. These include Mark I liner failure, severe accident scaling methodology, source term issues, core-concrete interactions, hydrogen transport and combustion, TMI-2 Vessel Investigation Project, and direct containment heating. The report also describes the major planned activities under the SARP over the next several years. These activities will focus on two phenomenological issues (core melt progression, and fuel-coolant interactions and debris coolability) that have significant uncertainties that impact our understanding and ability to predict severe accident phenomena and their effect on containment performance SARP will also focus on severe accident code development, assessment and validation. As the staff completes the research on severe accident issues that relate to current generation reactors, continued research will focus on efforts to independently evaluate the capability of new advanced light water reactor designs to withstand severe accidents

  9. Transmission issues

    International Nuclear Information System (INIS)

    Bradford, J.; Wilson, L.; Thon, S.; Millar, N.

    2005-01-01

    This session on transmission issues focused on the role that transmission plays in electricity markets and the importance of getting the market structure right in terms of generation divestiture with buy back contracts, demand side responsive programs, transmission upgrades and long term contracts. The difficulties of distinguishing between market power and scarcity were examined along with some of the complications that ensue if transmission experiences congestion, as exemplified by the August 2003 blackout in eastern North America. The presentations described the best ways to handle transmission issues, and debated whether transmission should be deregulated or follow market forces. Issues of interconnections and reliability of connections were also debated along with the attempt to integrate renewables into the grid. Some presentations identified what new transmission must be built and what must be done to ensure that transmission gets built. The challenges and business opportunities for transmission in Alberta were discussed with reference to plans to invest in new infrastructure, where it is going outside of the province and how it works with other jurisdictions. Manitoba's Conawapa Hydro Project and its 2000 MW tie line to Ontario was also discussed. Some examples of non-optimal use of interconnections in Europe were also discussed in an effort to learn from these mistakes and avoid them in Canada. tabs., figs

  10. Miscellaneous issues

    International Nuclear Information System (INIS)

    2002-01-01

    The New Brunswick Market Design Committee has examined several issues regarding the restructuring of the province's electricity sector. This report presents issues that require guidance for implementation, with particular focus on options available for their resolutions. The issues include: (1) rate principles for stranded offer service (SOS) supply, (2) the ability of contestable customers to return to SOS after having left it, (3) whether loads embedded in distribution systems are eligible to participate in the bilateral contract market, (4) whether generators or suppliers can offer capacity and energy to SOS suppliers in competition with the SOS supplier, and (5) details for the balancing market, including pricing, bidding protocols, settlements and how intermittent power sources can participate in the market. A section on pricing for SOS explains pricing principles, the use of export profits, pricing for SOS capacity, and time of use pricing. The Committee has made recommendations for the electricity system in the province to have an energy imbalance service that can move towards a market in order to develop an efficient and effective service. This report also explains pricing in the balancing market, penalties, and settlements. 7 refs

  11. Updating the OMERACT filter

    DEFF Research Database (Denmark)

    Tugwell, Peter; Boers, Maarten; D'Agostino, Maria-Antonietta

    2014-01-01

    OBJECTIVE: The Outcome Measures in Rheumatology (OMERACT) Filter provides guidelines for the development and validation of outcome measures for use in clinical research. The "Truth" section of the OMERACT Filter requires that criteria be met to demonstrate that the outcome instrument meets...... the criteria for content, face, and construct validity. METHODS: Discussion groups critically reviewed a variety of ways in which case studies of current OMERACT Working Groups complied with the Truth component of the Filter and what issues remained to be resolved. RESULTS: The case studies showed...... that there is broad agreement on criteria for meeting the Truth criteria through demonstration of content, face, and construct validity; however, several issues were identified that the Filter Working Group will need to address. CONCLUSION: These issues will require resolution to reach consensus on how Truth...

  12. Update of CERN exchange network

    CERN Multimedia

    2003-01-01

    An update of the CERN exchange network will be done next April. Disturbances or even interruptions of telephony services may occur from 4th to 24th April during evenings from 18:30 to 00:00 but will not exceed more than 4 consecutive hours (see tentative planning below). CERN divisions are invited to avoid any change requests (set-ups, move or removals) of telephones and fax machines from 4th to 25th April. Everything will be done to minimize potential inconveniences which may occur during this update. There will be no loss of telephone functionalities. CERN GSM portable phones won't be affected by this change. Should you need more details, please send us your questions by email to Standard.Telephone@cern.ch. DateChange typeAffected areas April 11 Update of switch in LHC 4 LHC 4 Point April 14 Update of switch in LHC 5 LHC 5 Point April 15 Update of switches in LHC 3 and LHC 2 Points LHC 3 and LHC 2 April 22 Update of switch N4 Meyrin Ouest April 23 Update of switch  N6 Prévessin Site Ap...

  13. SSC design update

    International Nuclear Information System (INIS)

    Syphers, M.J.

    1992-11-01

    Recent developments in the design and construction of the SSC are presented. Topics include status of the 20 TeV Collider rings, including interaction regions, utility regions, and main arcs, plus some remarks on the injector accelerators. Remaining issues facing the design of the colliding beams synchrotron and its injectors are discussed

  14. Updating optical pseudoinverse associative memories.

    Science.gov (United States)

    Telfer, B; Casasent, D

    1989-07-01

    Selected algorithms for adding to and deleting from optical pseudoinverse associative memories are presented and compared. New realizations of pseudoinverse updating methods using vector inner product matrix bordering and reduced-dimensionality Karhunen-Loeve approximations (which have been used for updating optical filters) are described in the context of associative memories. Greville's theorem is reviewed and compared with the Widrow-Hoff algorithm. Kohonen's gradient projection method is expressed in a different form suitable for optical implementation. The data matrix memory is also discussed for comparison purposes. Memory size, speed and ease of updating, and key vector requirements are the comparison criteria used.

  15. Ontario regulatory update

    International Nuclear Information System (INIS)

    Thompson, P.

    1998-01-01

    This paper provides a summary of recent events which when combined add up to a gradual but unmistakable movement of the energy sector in Ontario towards a fully competitive market. Some of the events precipitating this movement towards competition include the passing of the Energy Competition Act of 1998 (Bill 35), electricity deregulation, regulatory reform of the natural gas sector, and changes to the consumer protection legislation. The role of the Ontario Energy Board was also updated to bring it in line with the demands of the competitive marketplace. Among the new roles that the Board will assume are to facilitate competition, to maintain fair and reasonable rates, and to facilitate rational expansion. Another objective is to provide opportunities for including energy efficiency in government policies. Implications of the changes in the OEB's mandate for market participants were also discussed, including (1) regulated gas sales and delivery mechanisms, (2) transactional services, (3) contract restructuring, (4) consumer protection, (5) supervision of competitive market participants, and (6) market surveillance

  16. Advanced Stirling Convertor Update

    Science.gov (United States)

    Wood, J. Gary; Carroll, Cliff; Matejczyk, Dan; Penswick, L. B.; Soendker, E.

    2006-01-01

    This paper reports on the 88 We Advanced Stirling Convertor (ASC) currently being developed under Phase II of a NASA NRA program for possible use in advanced high specific power radioisotope space power systems. An early developmental unit, the Frequency Test Bed (FTB) which was built and tested in Phase I demonstrated 36% efficiency. The ASC-1 currently being developed under Phase II, uses a high temperature heater head to allow for operation at 850 °C and is expected to have an efficiency approaching 40% (based on AC electrical out) at a temperature ratio of 3.1. The final lightweight ASC-2 convertor to be developed in Phase III is expected to have a mass of approximately 1 kg. The implementation of the ASC would allow for much higher specific power radioisotope power systems, requiring significantly less radioisotope fuel than current systems. The first run of the ASC-1 occurred in September 2005, and full temperature operation was achieved in early October 2005. Presented is an update on progress on the ASC program as well as the plans for future development. Also presented are efforts being performed to ensure the ASC has the required long life already demonstrated in free-piston Stirling cryocoolers.

  17. Tetraplegia Management Update.

    Science.gov (United States)

    Fridén, Jan; Gohritz, Andreas

    2015-12-01

    Tetraplegia is a profound impairment of mobility manifesting as a paralysis of all 4 extremities owing to cervical spinal cord injury. The purpose of this article is to provide an update and analyze current management, treatment options, and outcomes of surgical reconstruction of arm and hand function. Surgical restoration of elbow and wrist extension or handgrip has tremendous potential to improve autonomy, mobility, and critical abilities, for example, eating, personal care, and self-catheterization and productive work in at least 70% of tetraplegic patients. Tendon and nerve transfers, tenodeses, and joint stabilizations reliably enable improved arm and hand usability, reduce muscle imbalance and pain in spasticity, and prevent joint contractures. One-stage combined procedures have proven considerable advantages over traditional multistage approaches. Immediate activation of transferred muscles reduces the risk of adhesions, facilitates relearning, avoids adverse effects of immobilization, and enhances functional recovery. Transfer of axillary, musculocutaneous, and radial nerve fascicles from above the spinal cord injury are effective and promising options to enhance motor outcome and sensory protection, especially in groups with limited resources. Improved communication between medical disciplines, therapists, patients, and their relatives should help that more individuals can benefit from these advances and could empower many thousands tetraplegic individuals "to take life into their own hands" and live more independently. Copyright © 2015 American Society for Surgery of the Hand. Published by Elsevier Inc. All rights reserved.

  18. Update in Internal Medicine

    Science.gov (United States)

    López-Jiménez, Francisco; Brito, Máximo; Aude, Y. Wady; Scheinberg, Phillip; Kaplan, Mariana; Dixon, Denise A.; Schneiderman, Neil; Trejo, Jorge F.; López-Salazar, Luis Humberto; Ramírez-Barba, Ector Jaime; Kalil, Roberto; Ortiz, Carmen; Goyos, José; Buenaño, Alvaro; Kottiech, Samer; Lamas, Gervasio A.

    2009-01-01

    More than 500,000 new medical articles are published every year and available time to keep updated is scarcer every day. Nowadays, the task of selecting useful, consistent, and relevant information for clinicians is a priority in many major medical journals. This review has the aim of gathering the results of the most important findings in clinical medicine in the last few years. It is focused on results from randomized clinical trials and well-designed observational research. Findings were included preferentially if they showed solid results, and we avoided as much as possible including only preliminary data, or results that included only non-clinical outcomes. Some of the most relevant findings reported here include the significant benefit of statins in patients with coronary artery disease even with mean cholesterol level. It also provides a substantial review of the most significant trials assessing the effectiveness of IIb/IIIa receptor blockers. In gastroenterology many advances have been made in the H. pylori eradication, and the finding that the cure of H. pylori infection may be followed by gastroesophageal reflux disease. Some new antivirals have shown encouraging results in patients with chronic hepatitis. In the infectious disease arena, the late breaking trials in anti-retroviral disease are discussed, as well as the new trends regarding antibiotic resistance. This review approaches also the role of leukotriene modifiers in the treatment of asthma and discusses the benefit of using methylprednisolone in patients with adult respiratory distress syndrome, among many other advances in internal medicine. PMID:11068074

  19. Liability Issues

    International Nuclear Information System (INIS)

    O’Donoghue, K.

    2016-01-01

    Nuclear liability conventions try to provide a set of rules to govern third party liability. Not all States are parties to one of the existing liability conventions. There are a number of reasons why individual States may choose not to join one of the existing conventions. These include limits of compensation, jurisdiction issues, complexity, cost and definition of damage among others. This paper looks at the existing conventions and identifies some of the main issues in the existing conventions which prevent some States from signing them. The paper attempts to tease out some of the perceived gaps in the existing conventions and give a brief description of the reasons why non-Contracting Parties have difficulty with the provisions of the conventions. The paper recognizes that there has been work done in this area previously by the International Expert Group on Nuclear Liability (INLEX) and others to try to develop the existing frameworks to enhance global adherence by nuclear and non-nuclear States to an effective nuclear liability regime. (author)

  20. Argonne Wakefield Accelerator Update '92

    International Nuclear Information System (INIS)

    Rosing, M.; Balka, L.; Chojnacki, E.; Gai, W.; Ho, C.; Konecny, R.; Power, J.; Schoessow, P.; Simpson, J.

    1992-01-01

    The Argonne Wakefield Accelerator (AWA) is an experiment designed to test various ideas related to wakefield technology. Construction is now underway for a 100 nC electron beam in December of 1992. This report updates this progress

  1. Internet Journal of Medical Update

    African Journals Online (AJOL)

    admin

    Internet Journal of Medical Update 2010 July;5(2):8-14. Internet Journal ... hospitalizations. This study of Nigerian patients with diabetes examined the adequacy of ..... Physicians need .... relationship between patient education and glycaemic ...

  2. Updating the OMERACT filter

    DEFF Research Database (Denmark)

    Kirwan, John R; Boers, Maarten; Hewlett, Sarah

    2014-01-01

    OBJECTIVE: The Outcome Measures in Rheumatology (OMERACT) Filter provides guidelines for the development and validation of outcome measures for use in clinical research. The "Truth" section of the OMERACT Filter presupposes an explicit framework for identifying the relevant core outcomes...... for defining core areas of measurement ("Filter 2.0 Core Areas of Measurement") was presented at OMERACT 11 to explore areas of consensus and to consider whether already endorsed core outcome sets fit into this newly proposed framework. METHODS: Discussion groups critically reviewed the extent to which case......, presentation, and clarity of the framework were questioned. The discussion groups and subsequent feedback highlighted 20 such issues. CONCLUSION: These issues will require resolution to reach consensus on accepting the proposed Filter 2.0 framework of Core Areas as the basis for the selection of Core Outcome...

  3. Acid rain legislation update

    International Nuclear Information System (INIS)

    Storey, H.L.

    1990-01-01

    This paper presents the author's view that the coal industry should develop a strategy to respond to the global warming issue. A few weeks ago a speaker stated that the global warming issue placed coal at the crossroads. He stated that global warming legislation, could reduce the consumption of coal by approximately twenty-five percent, without global warming legislation coal would continue to grow at a approximately three percent per year. It is believed there is a path to be traveled between the two options, legislation or no legislation, that can result in coal obtaining the position as the primary fuel source for electrical generating throughout the world. This is a path the coal industry can define and should follow

  4. New uses of sulfur - update

    Energy Technology Data Exchange (ETDEWEB)

    Almond, K.P.

    1995-07-01

    An update to an extensive bibliography on alternate uses of sulfur was presented. Alberta Sulphur Research Ltd., previously compiled a bibliography in volume 24 of this quarterly bulletin. This update provides an additional 44 new publications. The information regarding current research focusses on topics regarding the use of sulfur in oil and gas applications, mining and metallurgy, concretes and other structural materials, waste management, rubber and textile products, asphalts and other paving and highway applications.

  5. Licensing issues

    International Nuclear Information System (INIS)

    Roberts, J.P.; Desell, L.J.; Birch, M.L.; Berkowitz, L.; Bader, J.F.

    1992-01-01

    To provide guidance for the Department of Energy's (DOE) Civilian Radioactive Waste Management Program, the Nuclear Regulatory Commission (NRC) has issued a draft regulatory guide on the Format and Content for the License Application for the High-Level Waste Repository (FCRG). To facilitate the development of the FCRG, NRC suggested that DOE use the draft guide as the basis for preparing an annotated outline for a license application. DOE is doing so using an iterative process called the Annotated Outline Initiative. DOE;s use of the Initiative will assist in achieving the desired incorporation of actual experience in the FCRG, contribute to the development of shared interpretation and understanding of NRC regulations, and provide other important programmatic benefits described in this paper

  6. Decentralized Consistent Updates in SDN

    KAUST Repository

    Nguyen, Thanh Dang

    2017-04-10

    We present ez-Segway, a decentralized mechanism to consistently and quickly update the network state while preventing forwarding anomalies (loops and blackholes) and avoiding link congestion. In our design, the centralized SDN controller only pre-computes information needed by the switches during the update execution. This information is distributed to the switches, which use partial knowledge and direct message passing to efficiently realize the update. This separation of concerns has the key benefit of improving update performance as the communication and computation bottlenecks at the controller are removed. Our evaluations via network emulations and large-scale simulations demonstrate the efficiency of ez-Segway, which compared to a centralized approach, improves network update times by up to 45% and 57% at the median and the 99th percentile, respectively. A deployment of a system prototype in a real OpenFlow switch and an implementation in P4 demonstrate the feasibility and low overhead of implementing simple network update functionality within switches.

  7. Status of safety issues at licensed power plants: TMI Action Plan requirements; unresolved safety issues; generic safety issues; other multiplant action issues

    International Nuclear Information System (INIS)

    1993-12-01

    As part of ongoing US Nuclear Regulatory Commission (NRC) efforts to ensure the quality and accountability of safety issue information, the NRC established a program for publishing an annual report on the status of licensee implementation and NRC verification of safety issues in major NRC requirements areas. This information was initially compiled and reported in three NUREG-series volumes. Volume 1, published in March 1991, addressed the status of Three Mile Island (TMI) Action Plan Requirements. Volume 2, published in May 1991, addressed the status of unresolved safety issues (USIs). Volume 3, published in June 1991, addressed the implementation and verification status of generic safety issues (GSIs). The first annual supplement, which combined these volumes into a single report and presented updated information as of September 30, 1991, was published in December 1991. The second annual supplement, which provided updated information as of September 30, 1992, was published in December 1992. Supplement 2 also provided the status of licensee implementation and NRC verification of other multiplant action (MPA) issues not related to TMI Action Plan requirements, USIs, or GSIs. This third annual NUREG report, Supplement 3, presents updated information as of September 30, 1993. This report gives a comprehensive description of the implementation and verification status of TMI Action Plan requirements, safety issues designated as USIs, GSIs, and other MPAs that have been resolved and involve implementation of an action or actions by licensees. This report makes the information available to other interested parties, including the public. Additionally, this report serves as a follow-on to NUREG-0933, ''A Prioritization of Generic Safety Issues,'' which tracks safety issues until requirements are approved for imposition at licensed plants or until the NRC issues a request for action by licensees

  8. Status of safety issues at licensed power plants: TMI Action Plan requirements, unresolved safety issues, generic safety issues, other multiplant action issues. Supplement 4

    International Nuclear Information System (INIS)

    1994-12-01

    As part of ongoing US Nuclear Regulatory Commission (NRC) efforts to ensure the quality and accountability of safety issue information, the NRC established a program for publishing an annual report on the status of licensee implementation and NRC verification of safety issues in major NRC requirements areas. This information was initially compiled and reported in three NUREG-series volumes. Volume 1, published in March 1991, addressed the status of Three Mile Island (TMI) Action Plan Requirements. Volume 2, published in May 1991, addressed the status of unresolved safety issues (USIs). Volume 3, published in June 1991, addressed the implementation and verification status of generic safety issues (GSIs). The first annual supplement, which combined these volumes into a single report and presented updated information as of September 30, 1991, was published in December 1991. The second annual supplement, which provided updated information as of September 30, 1992, was published in December 1992. Supplement 2 also provided the status of licensee implementation and NRC verification of other multiplant action (MPA) issues not related to TMI Action Plan requirements, USIs, or GSIs. Supplement 3 gives status as of September 30, 1993. This annual report, Supplement 4, presents updated information as of September 30, 1994. This report gives a comprehensive description of the implementation and verification status of TMI Action Plan requirements, safety issues designated as USIs, GSIs, and other MPAs that have been resolved and involve implementation of an action or actions by licensees. This report makes the information available to other interested parties, including the public. Additionally, this report serves as a follow-on to NUREG-0933, ''A Prioritization of Generic Safety Issues,'' which tracks safety issues until requirements are approved for imposition at licensed plants or until the NRC issues a request for action by licensees

  9. Nuclear technology review 2005 update

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2005-08-15

    The year 2004 marked the 50th anniversary of civilian nuclear power generation. While the current outlook for nuclear energy remains mixed, there is clearly a sense of rising expectations. Both the OECD International Energy Agency and the IAEA adjusted their medium-term projections for nuclear power upwards. The IAEA now projects 423 - 592 GW(e) of nuclear power installed worldwide in 2030, compared to 366 GW(e) at the end of 2004. This is driven by nuclear power's performance record, by growing energy needs around the world coupled with rising oil and natural gas prices, by new environmental constraints including entry-into-force of the Kyoto Protocol, by concerns about energy supply security in a number of countries, and by ambitious expansion plans in several key countries. National research on advanced reactor designs continues on all reactor categories - water cooled, gas cooled, liquid metal cooled, and hybrid systems. Five members of the US-initiated Generation IV International Forum (GIF) signed a framework agreement on international collaboration in research and development on Generation IV nuclear energy systems in February 2005. The IAEA's International Project on Innovative Nuclear Reactors and Fuel Cycles (INPRO) grew to 23 members. It completed a series of case studies testing its assessment methodology and the final report on the updated INPRO methodology was published in December. The realization of the International Thermonuclear Experimental Reactor, ITER, came closer with the announcement on 28 June 2005 by the ITER parties. The aim of ITER is to demonstrate the scientific and technological feasibility of fusion energy by constructing a functional fusion power plant. Nuclear technology developments are rapid and cover many fields of application. Not all can be covered in this update review, but certain key areas and trends are covered where these are seen to be of significant interest to IAEA Member States, and which are of relevance to and have

  10. Nuclear technology review 2005 update

    International Nuclear Information System (INIS)

    2005-08-01

    The year 2004 marked the 50th anniversary of civilian nuclear power generation. While the current outlook for nuclear energy remains mixed, there is clearly a sense of rising expectations. Both the OECD International Energy Agency and the IAEA adjusted their medium-term projections for nuclear power upwards. The IAEA now projects 423 - 592 GW(e) of nuclear power installed worldwide in 2030, compared to 366 GW(e) at the end of 2004. This is driven by nuclear power's performance record, by growing energy needs around the world coupled with rising oil and natural gas prices, by new environmental constraints including entry-into-force of the Kyoto Protocol, by concerns about energy supply security in a number of countries, and by ambitious expansion plans in several key countries. National research on advanced reactor designs continues on all reactor categories - water cooled, gas cooled, liquid metal cooled, and hybrid systems. Five members of the US-initiated Generation IV International Forum (GIF) signed a framework agreement on international collaboration in research and development on Generation IV nuclear energy systems in February 2005. The IAEA's International Project on Innovative Nuclear Reactors and Fuel Cycles (INPRO) grew to 23 members. It completed a series of case studies testing its assessment methodology and the final report on the updated INPRO methodology was published in December. The realization of the International Thermonuclear Experimental Reactor, ITER, came closer with the announcement on 28 June 2005 by the ITER parties. The aim of ITER is to demonstrate the scientific and technological feasibility of fusion energy by constructing a functional fusion power plant. Nuclear technology developments are rapid and cover many fields of application. Not all can be covered in this update review, but certain key areas and trends are covered where these are seen to be of significant interest to IAEA Member States, and which are of relevance to and have

  11. Transitional issues

    International Nuclear Information System (INIS)

    1998-01-01

    This discussion paper, the fifth in the series developed at the IPPSO Market Design Conference, addressed the issue of the need to prevent Ontario Hydro from taking unfair advantage of independent producers and other stakeholders through activities and investments in new power generating capacity in the transitional period leading up to deregulation. The need for controls is predicated on the assumption that the short-term actions and investments of Ontario Hydro could seriously compromise the position of independent generators, and that without such controls the level playing field essential to the operation of a competitive market, does not exist. Various actual and potential actions of Ontario Hydro were discussed, all of which point to the need for strict controls over Ontario Hydro exercising its dominant market power in an unfair way. It was recommended that as a minimum, the provincial government should no longer provide guarantees for Ontario Hydro capital projects, and that Ontario Hydro be instructed to defer any investment on new or returning generating capacity until the new market is in place. Limits could also be placed on Ontario Hydro's marketing efforts to enter into contracts during the transition period, and Ontario Hydro and municipal utilities should be required to keep separate accounts of their commercial preparation, and to settle such accounts separate from ratepayer revenue

  12. Year 2000 compliance issues.

    Science.gov (United States)

    1999-03-01

    This month, we continue our coverage of the year 2000 (Y2K) problem as it affects healthcare facilities and the professionals who work in them. We present the following articles: "Checking PCs for Y2K Compliance"--In this article, we describe the probable sources of Y2K-related errors in PCs and present simple procedures for testing the Y2K compliance of PCs and application software. "Y2K Assessment Equipment Expectations"--In this article, we review the Y2K compliance data from a small sampling of hospitals to help answer the question "What percentage of medical equipment will likely be susceptible to Y2K problems?" "Y2K Labeling of Medical Devices"--In this article, we discuss the pros and cons of instituting a program to label each medical device with its Y2K status. Also in this section, we present an updated list of organizations that support ECRI's Position Statement on the testing of medical devices for Y2K compliance, which we published in the December 1998 issue of Health Devices (27[12]). And we remind readers of the services ECRI can offer to help healthcare institutions cope with the Y2K problem.

  13. Key issues

    International Nuclear Information System (INIS)

    Cook, N.G.W.

    1980-01-01

    Successful modeling of the thermo-mechanical and hydrochemical behavior of radioactive waste repositories in hard rock is possible in principle. Because such predictions lie outside the realm of experience, their adequacy depends entirely upon a thorough understanding of three fundamental questions: an understanding of the chemical and physical processess that determine the behavior of rock and all its complexities; accurate and realistic numerical models of the geologic media within which a repository may be built; and sufficient in-situ data covering the entire geologic region affected by, or effecting the behavior of a repository. At present sufficient is known to be able to identify most of those areas which require further attention. These areas extend all the way from a complete understanding of the chemical and physical processes determining the behavior of rock through to the exploration mapping and testing that must be done during the development of any potential repository. Many of the techniques, laboratory equipment, field instrumentation, and numerical methods needed to accomplish this do not exist at present. Therefore it is necessary to accept that a major investment in scientific research is required to generate this information over the next few years. The spectrum of scientific and engineering activities is wide extending from laboratory measurements through the development of numerical models to the measurement of data in-situ, but there is every prospect that sufficient can be done to resolve these key issues. However, to do so requires overt recognition of the many gaps which exist in our knowledge and abilities today, and of the need to bridge these gaps and of the significant costs involved in doing so

  14. Psoriatic arthritis: an update.

    Science.gov (United States)

    López-Ferrer, A; Laiz-Alonso, A

    2014-12-01

    Advances in our understanding of the pathogenesis of psoriatic arthritis and clinical aspects of the disease justify the present review. Studies have identified common inflammatory pathways related to the innate immune response, such as the IL-12/IL-23 axis, along with numerous genes that affect susceptibility to both diseases and influence phenotypic development. Interest has grown in biomarkers that can be used for early diagnosis or prognosis or to predict joint destruction and the response to treatment. Recent reports describe important differences between the effects of disease-modifying antirheumatic drugs and biologics on the process of new bone formation. Other issues that have been discussed include the need for reliable screening methods, particularly for early detection of oligoarticular arthritis, and for protocols to guide referral to specialists, especially in newly created multidisciplinary practices. Copyright © 2013 Elsevier España, S.L.U. y AEDV. All rights reserved.

  15. Update from Cernavoda

    International Nuclear Information System (INIS)

    Sommerville, J.D.

    1996-01-01

    On April 16 1995 Cernavoda Unit 1 achieved criticality. This event marked the culmination of roughly 17 years of effort and one of the most troubled histories experienced by any nuclear construction project worldwide. It was also a major milestone in the program begun by AAC (AECL-ANSALDO CONSORTIUM) in 1991 and due to end in June 1997 with the hand-over to RENEL (The Romanian National Electric Utility) of a fully operational CANDU 600 Power Plant. This paper briefly outlines the history of the project, the organisational structure in place and the funding schemes used to ensure its completion. Most attention is given to the present status of the project and those areas and/or issues which have been or continue to be significant problem areas. The future program for the achievement of 100% power and hand-over of the station to RENEL is outlined and potential future problem areas are discussed. (author). 9 appendices

  16. Methanol fuel update

    International Nuclear Information System (INIS)

    Colledge, R.; Spacek, J.

    1992-01-01

    An overview is presented of methanol fuel developments, with particular reference to infrastructure, supply and marketing. Methanol offers reduced emissions, easy handling, is cost effective, can be produced from natural gas, coal, wood, or municipal waste, is a high performance fuel, is safer than gasoline, and contributes to energy security. Methanol supply, environmental benefits, safety/health issues, economics, passenger car economics, status of passenger car technology, buses, methanol and the prosperity initiative, challenges to implementation, and the role of government and original equipment manufacturers are discussed. Governments must assist in the provision of methanol refuelling infrastructure, and in providing an encouraging regulatory atmosphere. Discriminatory and inequitable taxing methods must be addressed, and an air quality agenda must be defined to allow the alternative fuel industry to respond in a timely manner

  17. [Teleradiology - update 2014].

    Science.gov (United States)

    Pinto dos Santos, D; Hempel, J-M; Kloeckner, R; Düber, C; Mildenberger, P

    2014-05-01

    Due to economic considerations and thanks to technological advances there is a growing interest in the integration of teleradiological applications into the regular radiological workflow. The legal and technical hurdles which are still to be overcome are being discussed in politics as well as by national and international radiological societies. The European Commission as well as the German Federal Ministry of Health placed a focus on telemedicine with their recent eHealth initiatives. The European Society of Radiology (ESR) recently published a white paper on teleradiology. In Germany §3 section 4 of the Röntgenverordnung (RöV, X-ray regulations) and DIN 6868-159 set a framework in which teleradiology can also be used for primary reads. These possibilities are already being used by various networks and some commercial providers across Germany. With regards to cross-border teleradiology, which currently stands in contrast to the RöV, many issues remain unsolved.

  18. How update schemes influence crowd simulations

    International Nuclear Information System (INIS)

    Seitz, Michael J; Köster, Gerta

    2014-01-01

    Time discretization is a key modeling aspect of dynamic computer simulations. In current pedestrian motion models based on discrete events, e.g. cellular automata and the Optimal Steps Model, fixed-order sequential updates and shuffle updates are prevalent. We propose to use event-driven updates that process events in the order they occur, and thus better match natural movement. In addition, we present a parallel update with collision detection and resolution for situations where computational speed is crucial. Two simulation studies serve to demonstrate the practical impact of the choice of update scheme. Not only do density-speed relations differ, but there is a statistically significant effect on evacuation times. Fixed-order sequential and random shuffle updates with a short update period come close to event-driven updates. The parallel update scheme overestimates evacuation times. All schemes can be employed for arbitrary simulation models with discrete events, such as car traffic or animal behavior. (paper)

  19. Fast reactor database. 2006 update

    International Nuclear Information System (INIS)

    2006-12-01

    plants. The recurring themes are the selection and summary of the data associated with the choice of coolant, fuel and structural materials, reduction of the steel weight, simplification of the plant design/layout, other important fast reactor design issues, and how to solve these problems. In the field of fast reactor design and operational data, the last reference document published by the IAEA was the 1996 Fast Reactor Database (IAEA-TECDOC-866). Since its publication, quite a lot has happened: the construction of two new reactors has been launched, and conceptual/design studies were initiated for various fast reactors, e.g. the Japanese JSFR-1500 and the Russian BN-1800 (both cooled by sodium), as well as for a wholly new line of LMFR concepts - modular reactors cooled by sodium and by lead-bismuth alloy, and prototype and demonstration commercial size fast reactors cooled by lead. The data were produced by the IAEA's Technical Working Group on Fast Reactors (TWG-FR). For many of the TWG-FR Member States there is a significant history of fast reactor development, often extending over a period of 40+ years. The new and updated information on LMFR, which are in operation, under construction or development, has been prepared with contributions from China, India, Japan, Republic of Korea and the Russian Federation. The information contained in IAEA-TECDOC-866, produced by France, Germany, Italy, the UK and the USA, was included in the present report with some modification taking into account last events

  20. Updated safety analysis of ITER

    International Nuclear Information System (INIS)

    Taylor, Neill; Baker, Dennis; Ciattaglia, Sergio; Cortes, Pierre; Elbez-Uzan, Joelle; Iseli, Markus; Reyes, Susana; Rodriguez-Rodrigo, Lina; Rosanvallon, Sandrine; Topilski, Leonid

    2011-01-01

    An updated version of the ITER Preliminary Safety Report has been produced and submitted to the licensing authorities. It is revised and expanded in response to requests from the authorities after their review of an earlier version in 2008, to reflect enhancements in ITER safety provisions through design changes, to incorporate new and improved safety analyses and to take into account other ITER design evolution. The updated analyses show that changes to the Tokamak cooling water system design have enhanced confinement and reduced potential radiological releases as well as removing decay heat with very high reliability. New and updated accident scenario analyses, together with fire and explosion risk analyses, have shown that design provisions are sufficient to minimize the likelihood of accidents and reduce potential consequences to a very low level. Taken together, the improvements provided a stronger demonstration of the very good safety performance of the ITER design.

  1. Updated safety analysis of ITER

    Energy Technology Data Exchange (ETDEWEB)

    Taylor, Neill, E-mail: neill.taylor@iter.org [ITER Organization, CS 90 046, 13067 St Paul Lez Durance Cedex (France); Baker, Dennis; Ciattaglia, Sergio; Cortes, Pierre; Elbez-Uzan, Joelle; Iseli, Markus; Reyes, Susana; Rodriguez-Rodrigo, Lina; Rosanvallon, Sandrine; Topilski, Leonid [ITER Organization, CS 90 046, 13067 St Paul Lez Durance Cedex (France)

    2011-10-15

    An updated version of the ITER Preliminary Safety Report has been produced and submitted to the licensing authorities. It is revised and expanded in response to requests from the authorities after their review of an earlier version in 2008, to reflect enhancements in ITER safety provisions through design changes, to incorporate new and improved safety analyses and to take into account other ITER design evolution. The updated analyses show that changes to the Tokamak cooling water system design have enhanced confinement and reduced potential radiological releases as well as removing decay heat with very high reliability. New and updated accident scenario analyses, together with fire and explosion risk analyses, have shown that design provisions are sufficient to minimize the likelihood of accidents and reduce potential consequences to a very low level. Taken together, the improvements provided a stronger demonstration of the very good safety performance of the ITER design.

  2. CT technology update

    International Nuclear Information System (INIS)

    Edyvean, S.

    2004-01-01

    Full text: The capabilities of CT scanning as a diagnostic imaging medium increased dramatically with the introduction of four slice scanners in the second half of 1998. The ability to acquire four sets of scan projection data per revolution of the scanner gantry can be exploited by imaging a scan volume faster, or with greater z-axis resolution than a single slice scanner, or scanning larger volumes in the same total time. This has improved the quality of a number of clinical applications, as well as enabling new techniques that were not previously possible. This workshop will review the advances in CT scanning that have lead to modern multi-slice scanning. The operation of scanners will be explored looking at the hardware required and the changes in reconstruction techniques necessary with the higher number of imaged slices. The advantages and disadvantages of multi-slice scanners over their single-slice equivalents will be investigated, and image quality and dose issues will be discussed. An overview of the clinical applications that benefit from multi-slice technology will be given. The talk will end with a glimpse into the future where we have 64 and 256 slice, as well as flat panel, systems currently being trialled. Copyright (2004) Australasian College of Physical Scientists and Engineers in Medicine

  3. Cardiology update 2016

    Directory of Open Access Journals (Sweden)

    Sunil Kumar Verma

    2016-01-01

    Full Text Available In the latter half of 2016, the important trials were ATMOSPHERE, INOVATE-HF, and IMPEDANCE-HF. The inclusion of angiotensin receptor–neprilysin inhibitor (valsartan/sacubitril and sinoatrial node modulator (ivabradine in the guidelines was a significant change. HOPE-3 was a major trial in 2016 expanding the dimension of statin use. ixCELL-DCM trial evaluated stem cells in dilated cardiomyopathy. Mobile-health and medication event monitoring system technology showed increasing use of technology in both prevention and treatment in cardiology. RIDDLE-non-ST-segment elevation myocardial infarction (NSTEMI studied the immediate versus delayed intervention in NSTEMI. In STEMI, DANAMI 3-DEFER trial evaluated the concept of immediate stent implantation or deferred stent implantation 48 h after the index procedure with standard primary percutaneous coronary intervention. EARLY-BAMI tested intravenous metoprolol in acute STEMI with the use of magnetic resonance imaging. The utility of “Chest Pain Choice” tool demonstrated shared decision-making between physician and patients in the context of chest pain. Risk factors profile and demographic and angiographic features of aorto-ostial atherosclerotic coronary artery disease are evaluated extensively. Transcatheter aortic valve replacement results in comparison to surgery and its association with volume, and in-hospital outcomes are also analyzed. The VANISH trial addressed a very critical issue in post-MI ICMP. Factors associated with erosion related to Amplatzer septal occluder in atrial septal defect closure are described in detail.

  4. Update on cellular encapsulation.

    Science.gov (United States)

    Smith, Kate E; Johnson, Robert C; Papas, Klearchos K

    2018-05-06

    There is currently a significant disparity between the number of patients who need lifesaving transplants and the number of donated human organs. Xenotransplantation is a way to address this disparity and attempts to enable the use of xenogeneic tissues have persisted for centuries. While immunologic incompatibilities have presented a persistent impediment to their use, encapsulation may represent a way forward for the use of cell-based xenogeneic therapeutics without the need for immunosuppression. In conjunction with modern innovations such as the use of bioprinting, incorporation of immune modulating molecules into capsule membranes, and genetic engineering, the application of xenogeneic cells to treat disorders ranging from pain to liver failure is becoming increasingly realistic. The present review discusses encapsulation in the context of xenotransplantation, focusing on the current status of clinical trials, persistent issues such as antigen shedding, oxygen availability, and donor selection, and recent developments that may address these limitations. © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  5. Update on orbital reconstruction.

    Science.gov (United States)

    Chen, Chien-Tzung; Chen, Yu-Ray

    2010-08-01

    Orbital trauma is common and frequently complicated by ocular injuries. The recent literature on orbital fracture is analyzed with emphasis on epidemiological data assessment, surgical timing, method of approach and reconstruction materials. Computed tomographic (CT) scan has become a routine evaluation tool for orbital trauma, and mobile CT can be applied intraoperatively if necessary. Concomitant serious ocular injury should be carefully evaluated preoperatively. Patients presenting with nonresolving oculocardiac reflex, 'white-eyed' blowout fracture, or diplopia with a positive forced duction test and CT evidence of orbital tissue entrapment require early surgical repair. Otherwise, enophthalmos can be corrected by late surgery with a similar outcome to early surgery. The use of an endoscope-assisted approach for orbital reconstruction continues to grow, offering an alternative method. Advances in alloplastic materials have improved surgical outcome and shortened operating time. In this review of modern orbital reconstruction, several controversial issues such as surgical indication, surgical timing, method of approach and choice of reconstruction material are discussed. Preoperative fine-cut CT image and thorough ophthalmologic examination are key elements to determine surgical indications. The choice of surgical approach and reconstruction materials much depends on the surgeon's experience and the reconstruction area. Prefabricated alloplastic implants together with image software and stereolithographic models are significant advances that help to more accurately reconstruct the traumatized orbit. The recent evolution of orbit reconstruction improves functional and aesthetic results and minimizes surgical complications.

  6. Flaring research update

    International Nuclear Information System (INIS)

    Reynen, B.A.

    1999-01-01

    Several studies regarding waste gas flaring have been conducted in an effort to determine the potential health and environmental impacts associated with flaring. Energy source conservation and greenhouse gas emissions reduction are other reasons for studying the issue. A brief outline for each of the following research priorities was given: (1) operating practices, (2) flare performance, focusing on improved combustion efficiency, (3) speciation, addressing the potential effects of incomplete combustion, (4) alternative technologies such as membrane technology, cryogenics and power generation to reduce flare gas volume, (5) improved liquid separation, concentrating on the removal of entrained liquids to improve performance and reduce emissions and (6) fate and transport, including plume modeling, ambient air monitoring, tracking of known toxins, primarily to address concerns of environmental groups.The expectation is that this broad and comprehensive research effort will yield substantive and credible scientific data, lead to cooperation in the research community, reduce emissions, beneficially impact on regulations and standards and gain the support of environmental organizations

  7. Medical marijuana: California update.

    Science.gov (United States)

    James, J S

    1996-08-23

    The Cannabis Buyers' Club in San Francisco remains closed after it was raided by the office of California Attorney General Dan Lungren. Many individuals with serious illnesses such as AIDS and cancer are without safe access to medical marijuana to relieve the symptoms of their diseases. The need for access to medicinal marijuana, the return of the confiscated confidential medical records held at the buyers' club, and the passage of California Proposition 215 in the November election, which allows for the legitimate use of marijuana for medical purposes are of immediate concern. Since the raid, the Cannabis Buyers' Club has denied charges that it sold marijuana to teenagers, saying the drug was sold to a teen's mother, an undercover narcotics officer. However, the club admitted to sales to non-medical individuals who used fraudulent documents in order to obtain the drug and acknowledges the need to tighten procedures. Individuals may be able to obtain marijuana at other buyers' clubs if they have documentation of a medical need. While literature on the medical use of marijuana is lacking, the Federal government continues to block any efforts toward medical research on this issue. A list of other cannabis buyers' clubs in California is included, as well as a list of organizations working for Proposition 215.

  8. Testicular cancer update.

    Science.gov (United States)

    Adra, Nabil; Einhorn, Lawrence H

    2017-05-01

    The advances seen in the treatment of testicular cancer are among the great achievements in modern medicine. These advances were made possible by the collaborative efforts of cancer researchers around the world. Investigators have been able to address many questions regarding the treatment of patients with disease limited to the testis, those with metastasis to the retroperitoneum only, and those with advanced metastatic disease. Questions answered include the chemotherapeutic agents to be used and in what combinations, the proper intensity of treatment and appropriate dosing, the optimal number of cycles of chemotherapy according to validated risk stratification, appropriate surgical approaches that preserve sexual function, the treatment of relapsed disease, what supportive care measures to take, and survivorship issues following treatment of testicular cancer. Today, cure is achievable in 95% of all patients with testicular cancer and 80% of those who have metastatic disease. Despite remarkable results with frontline and salvage combination chemotherapy, metastatic testicular cancer remains incurable in approximately 10% of patients, and novel treatment approaches are warranted. This review highlights past and recent discoveries in the treatment of patients with testicular cancer.

  9. Teen pregnancy: an update.

    Science.gov (United States)

    McCracken, Katherine A; Loveless, Meredith

    2014-10-01

    To provide clinicians with a review of recent research and clinically applicable tools regarding teen pregnancy. Teen pregnancy rates have declined but still remain a significant problem in the USA. Teen pregnancy prevention was identified by Centers for Disease Control and Prevention as one of its top six priorities, which is increasing research and intervention data. Long-acting contraceptive methods are acceptable to teens and have been shown to reduce teen birth rates. Pregnant teens need special attention to counseling on pregnancy options and reducing risk during pregnancy with regular prenatal care. Postpartum teens should be encouraged and supported to breastfeed, monitored for depression, and have access to reliable contraception to avoid repeat undesired pregnancy. This review highlights important issues for all providers caring for female adolescents and those who may encounter teen pregnancy. Foremost prevention of teen pregnancy by comprehensive sexual education and access to contraception is the priority. Educating patients and healthcare providers about safety and efficacy of long-acting reversible contraception is a good step to reducing undesired teen pregnancies. Rates of postpartum depression are greater in adolescents than in adults, and adolescent mothers need to be screened and monitored for depression. Strategies to avoid another undesired pregnancy shortly after delivery should be implemented.

  10. NEWS: Post-16 update

    Science.gov (United States)

    Campbell, Peter

    2000-07-01

    post16.gif As a teacher of physics it is very easy to become preoccupied with particulars of courses, or topics or even single concepts. Concerned with imminent student audiences and desired learning outcomes, the daily challenge is to summon satisfactory teaching approaches and resources for the job at hand. For the conscientious teacher, assessment outcomes may too often seem a judgment on our own efforts rather than those of our students. From time to time we may step back and think bigger, for example while planning a recruitment event, or while away from work on holiday. We may be successful locally. But why, at a time when books and television documentaries popularizing science have a large following, has physics education been facing declining numbers? Many recognize that physics has an essential contribution to make to the training of science or engineering specialists, but we know that it is also important for the skilled worker, the informed citizen and, in fact, for anyone trying to make sense of the world. So what are the best ways forward for post-16 physics? To make any impact on the bigger picture requires organization, thinking and meeting time among people in diverse roles: teachers and curriculum managers; university lecturers; employers and professional bodies; unitary awarding bodies; regulatory and funding agencies; and even Government. For the past few years, the Institute of Physics post-16 Initiative has created an unrivalled opportunity to address the wider issues. Its Shaping the Future booklets series was designed to stimulate informed discussion and debate, by providing background information and analysis. Taken together, the booklets should help all those concerned with physics education to understand where we are now, and why. Literally dozens of people have contributed to a review and analysis of physics education. Each booklet is a 48-page smorgasbord in A4 landscape format, containing many examples of good practice, basic but

  11. Belief update as social choice

    NARCIS (Netherlands)

    van Benthem, J.; Girard, P.; Roy, O.; Marion, M.

    2011-01-01

    Dynamic epistemic-doxastic logics describe the new knowledge or new beliefs indexBelief of agents after some informational event has happened. Technically, this requires an update rule that turns a doxastic-epistemic modelM(recording the current information state of the agents) and a dynamic ‘event

  12. Deductive Updating Is Not Bayesian

    Science.gov (United States)

    Markovits, Henry; Brisson, Janie; de Chantal, Pier-Luc

    2015-01-01

    One of the major debates concerning the nature of inferential reasoning is between counterexample-based theories such as mental model theory and probabilistic theories. This study looks at conclusion updating after the addition of statistical information to examine the hypothesis that deductive reasoning cannot be explained by probabilistic…

  13. Update of CERN exchange network

    CERN Multimedia

    2003-01-01

    An update of the CERN exchange network will be done next April. Disturbances or even interruptions of telephony services may occur from 4th to 24th April during evenings from 18:30 to 00:00 but will not exceed more than 4 consecutive hours (see tentative planning below). In addition, the voice messaging system will be shut down on March, 26th April from 18:00 to 00:00. Calls supposed to be routed to the voice messaging system will not be possible during the shutdown. CERN divisions are invited to avoid any change requests (set-ups, move or removals) of telephones and fax machines from 4th to 25th April. Everything will be done to minimize potential inconveniences which may occur during this update. There will be no loss of telephone functionalities. CERN GSM portable phones won't be affected by this change. Should you need more details, please send us your questions by email to Standard.Telephone@cern.ch. DateChange typeAffected areas March 26Update of the voice messaging systemAll CERN sites April 4Updat...

  14. Update of CERN exchange network

    CERN Multimedia

    2003-01-01

    An update of the CERN exchange network will be done next April. Disturbances or even interruptions of telephony services may occur from 4th to 24th April during evenings from 18:30 to 00:00 but will not exceed more than 4 consecutive hours (see tentative planning below). In addition, the voice messaging system will be shut down on March, 26th April from 18:00 to 00:00. Calls supposed to be routed to the voice messaging system will not be possible during the shutdown. CERN divisions are invited to avoid any change requests (set-ups, move or removals) of telephones and fax machines from 4th to 25th April. Everything will be done to minimize potential inconveniences which may occur during this update. There will be no loss of telephone functionalities. CERN GSM portable phones won't be affected by this change. Should you need more details, please send us your questions by email to Standard.Telephone@cern.ch. Date Change type Affected areas April 8 Update of switch in LHC 7 LHC 7 Point April 9 Update of...

  15. Treatability study sample exemption: update

    International Nuclear Information System (INIS)

    1997-01-01

    This document is a RCRA Information Brief intended to update the information in the 1991 Small-Scale Treatability Study Information Brief, and to address questions about the waste and treatability study sample exemptions that have arisen since References 3 and 5 were published

  16. A Mathematics Software Database Update.

    Science.gov (United States)

    Cunningham, R. S.; Smith, David A.

    1987-01-01

    Contains an update of an earlier listing of software for mathematics instruction at the college level. Topics are: advanced mathematics, algebra, calculus, differential equations, discrete mathematics, equation solving, general mathematics, geometry, linear and matrix algebra, logic, statistics and probability, and trigonometry. (PK)

  17. Evidence-based guideline update

    DEFF Research Database (Denmark)

    Tfelt-Hansen, Peer Carsten

    2013-01-01

    Peer Carsten Tfelt-Hansen, Glostrup, Denmark: According to the recent American Academy of Neurology (AAN) guideline update, a drug can be recommended as possibly effective for migraine prevention if it had demonstrated efficacy in one Class II study.(1) Eight drugs are recommended as possibly...

  18. Eczema and ceramides: an update

    DEFF Research Database (Denmark)

    Jungersted, Jakob Mutanu; Agner, Tove

    2013-01-01

    types of treatment. We also consider the genetic influence on stratum corneum lipids. The review is an update on research indexed in PubMed following the discovery of the filaggrin mutations in atopic dermatitis in 2006, but when newer publications cannot stand alone, we include publications from before...

  19. Upgrade trigger: Biannual performance update

    CERN Document Server

    Aaij, Roel; Couturier, Ben; Esen, Sevda; De Cian, Michel; De Vries, Jacco Andreas; Dziurda, Agnieszka; Fitzpatrick, Conor; Fontana, Marianna; Grillo, Lucia; Hasse, Christoph; Jones, Christopher Rob; Le Gac, Renaud; Matev, Rosen; Neufeld, Niko; Nikodem, Thomas; Polci, Francesco; Del Buono, Luigi; Quagliani, Renato; Schwemmer, Rainer; Seyfert, Paul; Stahl, Sascha; Szumlak, Tomasz; Vesterinen, Mika Anton; Wanczyk, Joanna; Williams, Mark Richard James; Yin, Hang; Zacharjasz, Emilia Anna

    2017-01-01

    This document presents the performance of the LHCb Upgrade trigger reconstruction sequence, incorporating changes to the underlying reconstruction algorithms and detector description since the Trigger and Online Upgrade TDR. An updated extrapolation is presented using the most recent example of an Event Filter Farm node.

  20. Financial Sector Assessment Update : Uganda

    OpenAIRE

    World Bank

    2005-01-01

    A joint International Monetary Fund-World Bank team conducted an assessment update of Uganda's financial system in connection with the Financial Sector Assessment Program (FSAP) in November, 2004. The purpose of the mission was to help the Ugandan authorities identify financial system strengths and weaknesses with a view to implementing an action plan to increase the system's contribution ...

  1. AMDIS and CHART update. 1

    International Nuclear Information System (INIS)

    Murakami, I.; Kato, T.; Igarashi, A.

    2002-10-01

    A working group for updating atomic and molecular collision data in the NIFS database AMDIS (electron scattering) and CHART (ion scattering) has been organized. This group has searched and reviewed literatures for collecting relevant atomic data with are to be included into the database. This is a summary report of the activities of this working group. (author)

  2. Update on rabies

    Directory of Open Access Journals (Sweden)

    Alan C Jackson

    2011-02-01

    Full Text Available Alan C JacksonDepartments of Internal Medicine (Neurology and Medical Microbiology, University of Manitoba, Winnipeg, MB, CanadaAbstract: Human rabies is almost invariably fatal, and globally it remains an important public health problem. Our knowledge of rabies pathogenesis has been learned mainly from studies performed in experimental animal models, and a number of unresolved issues remain. In contrast with the neural pathway of spread, there is still no credible evidence that hematogenous spread of rabies virus to the central nervous system plays a significant role in rabies pathogenesis. Although neuronal dysfunction has been thought to explain the neurological disease in rabies, recent evidence indicates that structural changes involving neuronal processes may explain the severe clinical disease and fatal outcome. Endemic dog rabies results in an ongoing risk to humans in many resource-limited and resource-poor countries, whereas rabies in wildlife is important in North America and Europe. In human cases in North America, transmission from bats is most common, but there is usually no history of a bat bite and there may be no history of contact with bats. Physicians may not recognize typical features of rabies in North America and Europe. Laboratory diagnostic evaluation for rabies includes rabies serology plus skin biopsy, cerebrospinal fluid, and saliva specimens for rabies virus antigen and/or RNA detection. Methods of postexposure rabies prophylaxis, including wound cleansing and administration of rabies vaccine and human rabies immune globulin, are highly effective after recognized exposure. Although there have been rare survivors of human rabies, no effective therapy is presently available. Therapeutic coma (midazolam and phenobarbital, ketamine, and antiviral therapies (known as the “Milwaukee protocol” were given to a rabies survivor, but this therapy was likely not directly responsible for the favorable outcome. New therapeutic

  3. NASA UAS Update

    Science.gov (United States)

    Bauer, Jeffrey Ervin; Mulac, Brenda Lynn

    2010-01-01

    Recovery and Revitalization Act available in order to continue addressing the issue of routine civil UAS access.

  4. Magnitude Representation and Working Memory Updating in Children With Arithmetic and Reading Comprehension Disabilities.

    Science.gov (United States)

    Pelegrina, Santiago; Capodieci, Agnese; Carretti, Barbara; Cornoldi, Cesare

    2015-01-01

    It has been argued that children with learning disabilities (LD) encounter severe problems in working memory (WM) tasks, especially when they need to update information stored in their WM. It is not clear, however, to what extent this is due to a generally poor updating ability or to a difficulty specific to the domain to be processed. To examine this issue, two groups of children with arithmetic or reading comprehension LD and a group of typically developing children (9 to 10 years old) were assessed using two updating tasks requiring to select the smallest numbers or objects presented. The results showed that children with an arithmetic disability failed in a number updating task, but not in the object updating task. The opposite was true for the group with poor reading comprehension, whose performance was worse in the object than in the number updating task. It may be concluded that the problem of WM updating in children with LD is also due to a poor representation of the material to be updated. In addition, our findings suggest that the mental representation of the size of objects relates to the semantic representation of the objects' properties and differs from the quantitative representation of numbers. © Hammill Institute on Disabilities 2014.

  5. Post-16 update

    Science.gov (United States)

    1999-03-01

    Post-16 Initiative logo Physics in Mathematical Mood Later this year, as part of the post-16 initiative of the Institute of Physics, a booklet with the above title will be published. In draft form, the booklet was discussed at the ASE conference in January. Some of the issues raised are briefly set out here. If you have any views to contribute, please write to Simon Carson at the Institute of Physics or e-mail simon.carson@physics.org. A mathematical view of the world is intrinsically a part of physics and therefore physics should be studied in an appropriately mathematical way. However, we all know that, to some students at least, mathematics proves to be a stumbling block rather than a powerful aid to understanding. So how can we help? Realizing that as physics teachers we need to deliver the mathematics necessary to an understanding of our subject is a start. Its corollary is that we need to find the space within the physics core. We may wish to use supplementary courses such as AS mathematics or QCA's new free-standing mathematics units, but requiring additional courses as a prerequisite to a study of A-level physics may deter students. Teaching the mathematics in context may aid understanding but we also must ensure that techniques are seen in a variety of contexts and that at some point the tool is abstracted from the background. As teachers we need to be aware of the very basic mathematical difficulties that students bring with them: the use of calculators, standard form, simple algebraic manipulation, for example. Mathematical arguments need to be developed fully and carefully. Encouraging cooperation and discussion between students may help the less able to understand and the more able to appreciate and develop their own understanding through making explicit their reasoning by explaining it to others. And what of new technology? Software tools allow students to develop their understanding about graphs, for example, enabling them to investigate the

  6. Alpha power gates relevant information during working memory updating.

    Science.gov (United States)

    Manza, Peter; Hau, Chui Luen Vera; Leung, Hoi-Chung

    2014-04-23

    Human working memory (WM) is inherently limited, so we must filter out irrelevant information in our environment or our mind while retaining limited important relevant contents. Previous work suggests that neural oscillations in the alpha band (8-14 Hz) play an important role in inhibiting incoming distracting information during attention and selective encoding tasks. However, whether alpha power is involved in inhibiting no-longer-relevant content or in representing relevant WM content is still debated. To clarify this issue, we manipulated the amount of relevant/irrelevant information using a task requiring spatial WM updating while measuring neural oscillatory activity via EEG and localized current sources across the scalp using a surface Laplacian transform. An initial memory set of two, four, or six spatial locations was to be memorized over a delay until an updating cue was presented indicating that only one or three locations remained relevant for a subsequent recognition test. Alpha amplitude varied with memory maintenance and updating demands among a cluster of left frontocentral electrodes. Greater postcue alpha power was associated with the high relevant load conditions (six and four dots cued to reduce to three relevant) relative to the lower load conditions (four and two dots reduced to one). Across subjects, this difference in alpha power was correlated with condition differences in performance accuracy. In contrast, no significant effects of irrelevant load were observed. These findings demonstrate that, during WM updating, alpha power reflects maintenance of relevant memory contents rather than suppression of no-longer-relevant memory traces.

  7. New Brunswick Power Nuclear Corporation update 2005

    International Nuclear Information System (INIS)

    White, R.M.; Eagles, E.R.; Pilkington, W.S.

    2005-01-01

    A brief presentation will be made on the operations and business activities over the previous year with a discussion of the current status of the NB Power group of companies. The New Brunswick Government has implemented the new 'Electricity Act' which has resulted restructuring of NB Power, opening of the electricity market to wholesale completion and the separation of the transmission system operation from NB Power. On October 1, 2005 the restructuring of NB Power was implemented to change NB Power from a single integrated utility into NB Power Holding Corporation with four subsidiary operating companies including NB Power Nuclear Corporation, NB Power Distribution and Customer Service Corporation, NB Power Transmission Corporation and NB Power Generation Corporation. As part of the Electricity Act, the transmission system reliability, operation and market control functions have been moved into a separate company, the NB System Operator, outside of the NB Power group of companies. A review of Point Lepreau's operational activities will include presentation of the capacity factor, availability and safety results with a summary of significant issues, planned outages and unplanned outages. An update on the current status of Power Reactor Operating License renewal and the strategies for renewal timing will be presented. Planning for refurbishment has continued with a major focus on addressing the recommendations made by Dr. Robin Jeffrey in his report to the Province of New Brunswick. These recommendations included three options for replacement of the Point Lepreau capacity and energy; 1) improve refurbishment contract arrangements with AECL, 2) solicit external investment in refurbishment and the station and 3) update the case for fossil fuel alternatives. The NB Power Holding Corporation Board of Directors have provided the appropriate information on the options to the owner (Province of New Brunswick) for consideration. A decision on the future of the Point Lepreau

  8. Environmental Assessment -- Test Area North pool stabilization project update

    International Nuclear Information System (INIS)

    1997-08-01

    The purpose of this Environmental Assessment (EA) is to update the ''Test Area North Pool Stabilization Project'' EA (DOE/EA-1050) and finding of no significant impact (FONSI) issued May 6, 1996. This update analyzes the environmental and health impacts of a drying process for the Three Mile Island (TMI) nuclear reactor core debris canisters now stored underwater in a facility on the Idaho National Engineering and Environmental Laboratory (INEEL). A drying process was analyzed in the predecision versions of the EA released in 1995 but that particular process was determined to be ineffective and dropped from the EA/FONSI issued May 6, 1996. A new drying process was subsequently developed and is analyzed in Section 2.1.2 of this document. As did the 1996 EA, this update analyzes the environmental and health impacts of removing various radioactive materials from underwater storage, dewatering these materials, constructing a new interim dry storage facility, and transporting and placing the materials into the new facility. Also, as did the 1996 EA, this EA analyzes the removal, treatment and disposal of water from the pool, and placement of the facility into a safe, standby condition. The entire action would take place within the boundaries of the INEEL. The materials are currently stored underwater in the Test Area North (TAN) building 607 pool, the new interim dry storage facility would be constructed at the Idaho Chemical Processing Plant (ICPP) which is about 25 miles south of TAN

  9. Draft environmental assessment -- Test Area North pool stabilization project update

    International Nuclear Information System (INIS)

    1997-06-01

    The purpose of this Environmental Assessment (EA) is to update the ''Test Area North Pool Stabilization Project'' EA (DOE/EA-1050) and finding of no significant impact (FONSI) issued May 6, 1996. This update analyzes the environmental and health impacts of a drying process for the Three Mile Island (TMI) nuclear reactor core debris canisters now stored underwater in a facility on the Idaho National Engineering and Environmental Laboratory (INEEL). A drying process was analyzed in the predecision versions of the EA released in 1995 but that particular process was determined to be ineffective and dropped form the Ea/FONSI issued May 6, 1996. The origin and nature of the TMI core debris and the proposed drying process are described and analyzed in detail in this EA. As did the 1996 EA, this update analyzes the environmental and health impacts of removing various radioactive materials from underwater storage, dewatering these materials, constructing a new interim dry storage facility, and transporting and placing the materials into the new facility. Also, as did the 1996 EA, this EA analyzes the removal, treatment and disposal of water from the pool, and placement of the facility into a safe, standby condition. The entire action would take place within the boundaries of the INEEL. The materials are currently stored underwater in the Test Area North (TAN) building 607 pool, the new interim dry storage facility would be constructed at the Idaho Chemical Processing Plant (ICPP) which is about 25 miles south of TAN

  10. Environmental Chemistry Update

    Science.gov (United States)

    1995-08-01

    the Great Lakes may contain more than 600,000 kg of the herbicide and that its residence time there is in years. Atrazine concentrations in rivers that flow into these lakes can exceed 20,000 ppt (i.e., 20 ppb) (9). There are about 600 basic ingredients in the 34,000 pesticides registered with the U.S. EPA. Approximately 75% of all U.S. cropland and 70% of livestock are treated with pesticides. In 1991, 495 million pounds of herbicides, 175 million pounds of insecticides, 75 million pounds of fungicides, and 72 million pounds of other pesticides were used; this accounted for three-quarters of all pesticide use in the United States (10). Environmental EstrogensDDT and its metabolite DDE, as well as methoxychlor, dieldrin, kepone, and some PCB's are thought to be environmental estrogens. These synthetic compounds are found in the environment and mimic the action of the sex hormone estrogen because they can bind to the estrogen receptor in cells. Some scientists are worried that they can disrupt the hormone balance in human eggs and fetuses, thus causing reproductive abnormalities. Examples of reproductive problems caused by such chemicals have already been observed in wildlife, such as alligators in Florida. They may also play a role in inducing cancer in humans (11). The U.S. EPA has issued a 2000-page draft of its reassessment of the health risks of dioxins. The report reaffirms their 1985 conclusion that it is a probable cause of cancer in humans. Even trace amounts of dioxins may also disrupt regulatory hormones, produce reproductive and immune-system disorders, and lead to abnormal fetal development. Although waste combustion produces 95% of all known dioxin emissions in the United States, about half its source is unknown. Dioxin levels in the environment were small until about 1930, peaked about 1970, and have declined since then. Human body burdens of dioxins may also have declined. The Toxic Equivalent intake of dioxins and furans of Americans is currently about

  11. USAR managing and updating process

    International Nuclear Information System (INIS)

    Prah, M.; Spiler, J.

    1996-01-01

    In this paper basis and background of the FSAR (Final Safety Analysis Report) document and its conversion process to the USAR (Updated Safety Analysis Report) document are described. In addition, there are internal and external reviews as approval process presented. The following is included in our new approach to manage USAR changes: initiating the USAR change, technical reviewing, preparing a safety evaluation, KSC (Krsko Safety Committee) and KOC (Krsko Operating Committee) review, ESD Director approval, and the Regulatory Body review or approval. The intensive technological modification activities started in the year 1992 when the NEK Engineering Services Division was established. These activities are one of the most important reason for a very intensive USAR items change. The other reason for its conversation to an electronic format is a possibility for easier and faster searching, updating and changing process and introducing a new systematic USAR managing approach as mentioned above. (author)

  12. Updating radon daughter bronchial dosimetry

    International Nuclear Information System (INIS)

    Harley, N.H.; Cohen, B.S.

    1990-01-01

    It is of value to update radon daughter bronchial dosimetry as new information becomes available. Measurements have now been performed using hollow casts of the human bronchial tree with a larynx to determine convective or turbulent deposition in the upper airways. These measurements allow a more realistic calculation of bronchial deposition by diffusion. Particle diameters of 0.15 and 0.2 μm were used which correspond to the activity median diameters for radon daughters in both environmental and mining atmospheres. The total model incorporates Yeh/Schum bronchial morphometry, deposition of unattached and attached radon daughters, build up and decay of the daughters and mucociliary clearance. The alpha dose to target cells in the bronchial epithelium is calculated for the updated model and compared with previous calculations of bronchial dose

  13. Update heat exchanger designing principles

    International Nuclear Information System (INIS)

    Lipets, A.U.; Yampol'skij, A.E.

    1985-01-01

    Update heat exchanger design principles are analysed. Different coolant pattern in a heat exchanger are considered. It is suggested to rationally organize flow rates irregularity in it. Applying on heat exchanger designing measures on using really existing temperature and flow rate irregularities will permit to improve heat exchanger efficiency. It is expedient in some cases to artificially produce irregularities. In this connection some heat exchanger design principles must be reviewed now

  14. Endobronchial Ultrasound (EBUS) - Update 2017.

    Science.gov (United States)

    Darwiche, Kaid; Özkan, Filiz; Wolters, Celina; Eisenmann, Stephan

    2018-02-01

    Endobronchial ultrasound (EBUS) has revolutionized the diagnosis of lung cancer over the last decade. This minimally invasive diagnostic method has also become increasingly important in the case of other diseases such as sarcoidosis, thereby helping to avoid unnecessary diagnostic interventions. This review article provides an update regarding EBUS and discusses current and future developments of this method. © Georg Thieme Verlag KG Stuttgart · New York.

  15. A Logic of Blockchain Updates

    OpenAIRE

    Brünnler, Kai; Flumini, Dandolo; Studer, Thomas

    2017-01-01

    Blockchains are distributed data structures that are used to achieve consensus in systems for cryptocurrencies (like Bitcoin) or smart contracts (like Ethereum). Although blockchains gained a lot of popularity recently, there is no logic-based model for blockchains available. We introduce BCL, a dynamic logic to reason about blockchain updates, and show that BCL is sound and complete with respect to a simple blockchain model.

  16. Profile updating for information systems

    International Nuclear Information System (INIS)

    Abrantes, J.F.

    1983-02-01

    Profiles updating methods were analysed. A method suitable to the characteristics of the system used in the research (SDI/CIN/CNEN) that uses as the selection criterio the threshold and weights criterion, was determined. Relevance weighting theory was described and experiments to verify precision were carried out. The improvements obtained were good nevertheless more significant tests are required to attain more reliable results. (Author) [pt

  17. MEMS Stirling Cooler Development Update

    Science.gov (United States)

    Moran, Matthew E.; Wesolek, Danielle

    2003-01-01

    This presentation provides an update on the effort to build and test a prototype unit of the patented MEMS Stirling cooler concept. A micro-scale regenerator has been fabricated by Polar Thermal Technologies and is currently being integrated into a Stirling cycle simulator at Johns Hopkins University Applied Physics Laboratory. A discussion of the analysis, design, assembly, and test plans for the prototype will be presented.

  18. CSTT Update: Fuel Quality Analyzer

    Energy Technology Data Exchange (ETDEWEB)

    Brosha, Eric L. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Lujan, Roger W. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Mukundan, Rangachary [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Rockward, Tommy [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Romero, Christopher J. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Williams, Stefan [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Wilson, Mahlon S. [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2018-02-06

    These are slides from a presentation. The following topics are covered: project background (scope and approach), developing the prototype (timeline), update on intellectual property, analyzer comparisons (improving humidification, stabilizing the baseline, applying clean-up strategy, impact of ionomer content and improving clean-up), proposed operating mode, considerations for testing in real-world conditions (Gen 1 analyzer electronics development, testing partner identified, field trial planning), summary, and future work.

  19. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-02-24

    Feb 24, 2018 ... With this system, it enables the students to be updated in any information of the school and acquire ... Application Development (RAD) technology as appropriate to produce a prototype that ... INTRODUCTION. Advances in ...

  20. Update of CERN exchange network

    CERN Multimedia

    2003-01-01

    An update of the CERN exchange network will be done next April. Disturbances or even interruptions of telephony services may occur from 4th to 24th April during evenings from 18:30 to 00:00 but will not exceed more than 4 consecutive hours (see tentative planning below). In addition, the voice messaging system will be shut down on March, 26th April from 18:00 to 00:00. Calls supposed to be routed to the voice messaging system will not be possible during the shutdown. CERN divisions are invited to avoid any change requests (set-ups, move or removals) of telephones and fax machines from 4th to 25th April. Everything will be done to minimize potential inconveniences which may occur during this update. There will be no loss of telephone functionalities. CERN GSM portable phones won't be affected by this change. Should you need more details, please send us your questions by email to Standard.Telephone@cern.ch. Date Change type Affected areas March 26 Update of the voice messaging system All CERN sites April...

  1. Research on Topographic Map Updating

    Directory of Open Access Journals (Sweden)

    Ivana Javorović

    2013-04-01

    Full Text Available The investigation of interpretability of panchromatic satellite image IRS-1C integrated with multispectral Landsat TM image with the purpose of updating the topographic map sheet at the scale of 1:25 000 has been described. The geocoding of source map was based on trigonometric points of the map sheet. Satellite images were geocoded using control points selected from the map. The contents of map have been vectorized and topographic database designed. The digital image processing improved the interpretability of images. Then, the vectorization of new contents was made. The change detection of the forest and water area was defined by using unsupervised classification of spatial and spectral merged images. Verification of the results was made using corresponding aerial photographs. Although this methodology could not insure the complete updating of topographic map at the scale of 1:25 000, the database has been updated with huge amount of data. Erdas Imagine 8.3. software was used. 

  2. Update on the Essure System for Permanent Birth Control.

    Science.gov (United States)

    Fantasia, Heidi Collins

    In 2002, the U.S. Food and Drug Administration approved the Essure system for permanent birth control. Implantation with this device offers a minimally invasive option for permanent female contraception that is placed during a brief office visit. Unlike laparoscopic tubal sterilization, the Essure procedure requires no hospitalization or general anesthesia, resulting in minimal recovery time. After a decade of stability in the report of adverse effects, the U.S. Food and Drug Administration noted a sharp increase in patient-reported adverse events, including chronic pelvic pain, irregular bleeding, allergic reactions, and autoimmune-like reactions. In response to this increase in complaints, the U.S. Food and Drug Administration issued updated guidelines for patient education and counseling. This article discusses those updates, as well as implications for nurses who provide health care to women seeking permanent contraception. © 2017 AWHONN, the Association of Women’s Health, Obstetric and Neonatal Nurses.

  3. WIMS-D library update

    International Nuclear Information System (INIS)

    2007-05-01

    WIMS-D (Winfrith Improved Multigroup Scheme-D) is the name of a family of software packages for reactor lattice calculations and is one of the few reactor lattice codes in the public domain and available on noncommercial terms. WIMSD-5B has recently been released from the OECD Nuclear Energy Agency Data Bank, and features major improvements in machine portability, as well as incorporating a few minor corrections. This version supersedes WIMS-D/4, which was released by the Winfrith Technology Centre in the United Kingdom for IBM machines and has been adapted for various other computer platforms in different laboratories. The main weakness of the WIMS-D package is the multigroup constants library, which is based on very old data. The relatively good performance of WIMS-D is attributed to a series of empirical adjustments to the multigroup data. However, the adjustments are not always justified on the basis of more accurate and recent experimental measurements. Following the release of new and revised evaluated nuclear data files, it was felt that the performance of WIMS-D could be improved by updating the associated library. The WIMS-D Library Update Project (WLUP) was initiated in the early 1990s with the support of the IAEA. This project consisted of voluntary contributions from a large number of participants. Several benchmarks for testing the library were identified and analysed, the WIMSR module of the NJOY code system was upgraded and the author of NJOY accepted the proposed updates for the official code system distribution. A detailed parametric study was performed to investigate the effects of various data processing input options on the integral results. In addition, the data processing methods for the main reactor materials were optimized. Several partially updated libraries were produced for testing purposes. The final stage of the WLUP was organized as a coordinated research project (CRP) in order to speed up completion of the fully updated library

  4. Updates

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    2011 Chinese online shopping industry continues the momentum of rapid development in 2010, gradually narrowing the gap of the online shopping environment in the region, online shopping growth in some of the second and third tier provinces performed outstandingly. According to the iResearch ECPlus monitoring data,

  5. FE Model Updating on an In-Service Self-Anchored Suspension Bridge with Extra-Width Using Hybrid Method

    Directory of Open Access Journals (Sweden)

    Zhiyuan Xia

    2017-02-01

    Full Text Available Nowadays, many more bridges with extra-width have been needed for vehicle throughput. In order to obtain a precise finite element (FE model of those complex bridge structures, the practical hybrid updating method by integration of Gaussian mutation particle swarm optimization (GMPSO, Kriging meta-model and Latin hypercube sampling (LHS was proposed. By demonstrating the efficiency and accuracy of the hybrid method through the model updating of a damaged simply supported beam, the proposed method was applied to the model updating of a self-anchored suspension bridge with extra-width which showed great necessity considering the results of ambient vibration test. The results of bridge model updating showed that both of the mode frequencies and shapes had relatively high agreement between the updated model and experimental structure. The successful model updating of this bridge fills in the blanks of model updating of a complex self-anchored suspension bridge. Moreover, the updating process enables other model updating issues for complex bridge structures

  6. Stakeholder Involvement in Decision Making: A Short Guide to Issues, Approaches and Resources

    International Nuclear Information System (INIS)

    2015-01-01

    Radioactive waste management is embedded in broader societal issues such as the environment, risk management, energy, health policy and sustainability. In all these fields, there is an increasing demand for public involvement and engagement. This 2015 update of Stakeholder Involvement Techniques: Short Guide and Annotated Bibliography, assists practitioners and non-specialists by outlining the steps and issues associated with stakeholder involvement in decision making and by facilitating access to useful online resources (handbooks, toolboxes and case studies). The updated guide has been considerably enriched with experiences since 2004 and includes extensive references to the literature. It is published alongside the release of an online annotated bibliography that will be updated regularly. (authors)

  7. Communication technology update and fundamentals

    CERN Document Server

    Grant, August E

    2014-01-01

    A classic now in its 14th edition, Communication Technology Update and Fundamentals is the single best resource for students and professionals looking to brush up on how these technologies have developed, grown, and converged, as well as what's in store for the future. It begins by developing the communication technology framework-the history, ecosystem, and structure-then delves into each type of technology, including everything from mass media, to computers and consumer electronics, to networking technologies. Each chapter is written by faculty and industry experts who p

  8. Neurobiology of emotions: an update.

    Science.gov (United States)

    Esperidião-Antonio, Vanderson; Majeski-Colombo, Marilia; Toledo-Monteverde, Diana; Moraes-Martins, Glaciele; Fernandes, Juliana José; Bauchiglioni de Assis, Marjorie; Montenegro, Stefânia; Siqueira-Batista, Rodrigo

    2017-06-01

    The 'nature' of emotions is one of the archaic themes of Western thought, thematized in different cultural manifestations - such as art, science, philosophy, myths and religion -, since Ancient times. In the last decades, the advances in neurosciences have permitted the construction of hypotheses that explain emotions, especially through the studies involving the limbic system. To present an updated discussion about the neurobiology of processes relating to emotions - focusing (1) on the main neural structures that relate to emotions, (2) the paths and circuits of greater relevance, (3) the implicated neurotransmitters, (4) the connections that possess neurovegetative control and (5) the discussion about the main emotions - is the objective of this present article.

  9. Nordic MCL2 trial update

    DEFF Research Database (Denmark)

    Geisler, Christian H; Kolstad, Arne; Laurell, Anna

    2012-01-01

    Mantle cell lymphoma (MCL) is a heterogenic non-Hodgkin lymphoma entity, with a median survival of about 5 years. In 2008 we reported the early - based on the median observation time of 4 years - results of the Nordic Lymphoma Group MCL2 study of frontline intensive induction immunochemotherapy...... and autologous stem cell transplantation (ASCT), with more than 60% event-free survival at 5 years, and no subsequent relapses reported. Here we present an update after a median observation time of 6·5 years. The overall results are still excellent, with median overall survival and response duration longer than...

  10. An update on Argonne's AWA

    International Nuclear Information System (INIS)

    Rosing, M.; Chojnacki, E.; Gai, W.; Ho, C.; Konecny, R.; Mtingwa, S.; Norem, J.; Schoessow, P.; Simpson, J.

    1991-01-01

    The Argonne Wakefield Accelerator (AWA) is a new research facility which will possess unprecedented research capabilities for the study of wakefields and related areas requiring short, intense electron bunches. The AWA is designed to produce 100 nC, 14 ps (full width) electron bunches at rep rates up to 30 Hz. Phase-1 of the AWA, now under construction, will provide these pulses at 20 MeV for various experiments. Current designs, related research and development, and construction status are presented in this general overview and project update. 6 refs., 4 figs

  11. Maritimes and northeast pipeline update

    International Nuclear Information System (INIS)

    Langan, P.

    1998-01-01

    Efforts made by Maritimes and Northeast Pipelines to bring the benefits of natural gas to the Maritime's economy was discussed. Some background on the developments that have brought the company to where they are today and an update on all their activities were presented. These activities and operations are expected to impact and affect the region's economy in a positive way. Particular attention was paid to the company's policy on laterals and the positive effects of that policy on the development of natural gas service and future natural gas distribution business in the Maritimes

  12. Primary Anorectal Melanoma: An Update

    Directory of Open Access Journals (Sweden)

    P Carcoforo, M.T Raiji, G.M Palini, M Pedriali, U Maestroni, G Soliani, A Detroia, M.V Zanzi, A.L Manna, J.G Crompton, R.C Langan, A Stojadinovic, I Avital

    2012-01-01

    Full Text Available The anorectum is a rare anatomic location for primary melanoma. Mucosal melanoma is a distinct biological and clinical entity from the more common cutaneous melanoma. It portrays worse prognosis than cutaneous melanoma, with distant metastases being the overwhelming cause of morbidity and mortality. Surgery is the treatment of choice, but significant controversy exists over the extent of surgical resection. We present an update on the state of the art of anorectal mucosal melanoma. To illustrate the multimodality approach to anorectal melanoma, we present a typical patient.

  13. Los Alamos Climatology 2016 Update

    Energy Technology Data Exchange (ETDEWEB)

    Bruggeman, David Alan [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2017-02-10

    The Los Alamos National Laboratory (LANL or the Laboratory) operates a meteorology monitoring network to support LANL emergency response, engineering designs, environmental compliance, environmental assessments, safety evaluations, weather forecasting, environmental monitoring, research programs, and environmental restoration. Weather data has been collected in Los Alamos since 1910. Bowen (1990) provided climate statistics (temperature and precipitation) for the 1961– 1990 averaging period, and included other analyses (e.g., wind and relative humidity) based on the available station locations and time periods. This report provides an update to the 1990 publication Los Alamos Climatology (Bowen 1990).

  14. An update on periodontic-orthodontic interrelationships.

    Science.gov (United States)

    Dannan, Aous

    2010-01-01

    Talking about periodontic-orthodontic interrelationships is related primarily to the 1960s, where a generalized increase in salivary bacterial counts, especially Lactobacillus, had been shown after orthodontic band placement. The purpose of this article is to provide the dental practitioner with basic understanding of the interrelationship between periodontics and orthodontics by means of representing classical studies, and, to give an update on this topic by demonstrating the most recent opinions concerning periodontic-orthodontic interrelationships. Specific areas reviewed are the ability of orthodontic treatment to afford some degree of protection against periodontal breakdown, short-term and long-term effects of orthodontic treatment on the periodontium, and some mucogingival considerations. Topics considering orthodontic treatment in periodontally compromised patients were not included in this review. While past studies have shown that orthodontic treatment can positively affect the periodontal health, recent reviews indicate an absence of reliable evidence for the positive effects of orthodontic therapy on patients' periodontal status. Periodontic-orthodontic interrelationships are still controversial issues. However, a standard language between the periodontist and the orthodontist must always be established to eliminate the existing communications barrier, and to improve the outcomes of the whole treatment.

  15. An update on periodontic-orthodontic interrelationships

    Directory of Open Access Journals (Sweden)

    Dannan Aous

    2010-01-01

    Full Text Available Talking about periodontic-orthodontic interrelationships is related primarily to the 1960s, where a generalized increase in salivary bacterial counts, especially Lactobacillus, had been shown after orthodontic band placement. The purpose of this article is to provide the dental practitioner with basic understanding of the interrelationship between periodontics and orthodontics by means of representing classical studies, and, to give an update on this topic by demonstrating the most recent opinions concerning periodontic-orthodontic interrelationships. Specific areas reviewed are the ability of orthodontic treatment to afford some degree of protection against periodontal breakdown, short-term and long-term effects of orthodontic treatment on the periodontium, and some mucogingival considerations. Topics considering orthodontic treatment in periodontally compromised patients were not included in this review. While past studies have shown that orthodontic treatment can positively affect the periodontal health, recent reviews indicate an absence of reliable evidence for the positive effects of orthodontic therapy on patients′ periodontal status. Periodontic-orthodontic interrelationships are still controversial issues. However, a standard language between the periodontist and the orthodontist must always be established to eliminate the existing communications barrier, and to improve the outcomes of the whole treatment.

  16. Update of ESA EEE parts relifing rules

    Science.gov (United States)

    Le Blanc, P.; Aicardi, C.

    2002-12-01

    Storage of EEE part represents a key process in space electronics activity. In order to cope with projects time schedule on one hand and with economical procurement constraints on the other hand, parts are often to be stored for quite a long time. Obsolescence issues could make us to build strategic stock in order to be able to still manufacture equipments over time. Up to now several documents ruled the way to de-store (relifed) EEE part in such a way we are able to guaranty their reliability despite their long period of storage. None of these documents backed up their figures and rules with consistent approach and physics. No field return existed or was used to assess these rules. In the frame of a contract from CNES we established an updated rule taking into account field-return and failure mechanisms analysis .We ended up by a new storage and de-storage procedure that is to be included in the ECSS format.

  17. Pistachio nut allergy: An updated overview.

    Science.gov (United States)

    Costa, Joana; Silva, Isa; Vicente, António A; Oliveira, M Beatriz P P; Mafra, Isabel

    2017-09-19

    Pistachio nut (Pistacia vera) is highly appreciated for its organoleptic characteristics and potential health benefits. However, this tree nut is also responsible for triggering moderate to severe IgE-mediated reactions in allergic individuals. Currently, pistachio nut allergy has gained some special attention, mainly due to its intrinsic relation with cashew nut allergy. Like for other nuts, the prevalence of pistachio nut allergy seems to be increasing at a global scale. Until now, there are five allergenic proteins officially listed for pistachio nut (Pis v 1, Pis v 2, Pis v 3, Pis v 4 and Pis v 5). Relevant data on their biochemical classification has become available, enabling establishing a correlation with the respective clinical symptoms. The establishment of an effective allergen risk assessment is a key issue for the food industry, policy makers and regulatory agencies. Thus, the availability of fast, specific and sensitive methods to detect trace amounts of allergens in processed foods is crucial. In the specific case of pistachio nut, there are some protein- and DNA-based methods for its detection/quantification in foods, which can aid to verify label information. Accordingly, all relevant research advances on this topic were summarised, updated and critically discussed in this review.

  18. Updating systematic reviews: an international survey.

    Directory of Open Access Journals (Sweden)

    Chantelle Garritty

    Full Text Available BACKGROUND: Systematic reviews (SRs should be up to date to maintain their importance in informing healthcare policy and practice. However, little guidance is available about when and how to update SRs. Moreover, the updating policies and practices of organizations that commission or produce SRs are unclear. METHODOLOGY/PRINCIPAL FINDINGS: The objective was to describe the updating practices and policies of agencies that sponsor or conduct SRs. An Internet-based survey was administered to a purposive non-random sample of 195 healthcare organizations within the international SR community. Survey results were analyzed using descriptive statistics. The completed response rate was 58% (n = 114 from across 26 countries with 70% (75/107 of participants identified as producers of SRs. Among responders, 79% (84/107 characterized the importance of updating as high or very-high and 57% (60/106 of organizations reported to have a formal policy for updating. However, only 29% (35/106 of organizations made reference to a written policy document. Several groups (62/105; 59% reported updating practices as irregular, and over half (53/103 of organizational respondents estimated that more than 50% of their respective SRs were likely out of date. Authors of the original SR (42/106; 40% were most often deemed responsible for ensuring SRs were current. Barriers to updating included resource constraints, reviewer motivation, lack of academic credit, and limited publishing formats. Most respondents (70/100; 70% indicated that they supported centralization of updating efforts across institutions or agencies. Furthermore, 84% (83/99 of respondents indicated they favoured the development of a central registry of SRs, analogous to efforts within the clinical trials community. CONCLUSIONS/SIGNIFICANCE: Most organizations that sponsor and/or carry out SRs consider updating important. Despite this recognition, updating practices are not regular, and many organizations lack

  19. Indoor Spatial Updating with Reduced Visual Information

    OpenAIRE

    Legge, Gordon E.; Gage, Rachel; Baek, Yihwa; Bochsler, Tiana M.

    2016-01-01

    Purpose Spatial updating refers to the ability to keep track of position and orientation while moving through an environment. People with impaired vision may be less accurate in spatial updating with adverse consequences for indoor navigation. In this study, we asked how artificial restrictions on visual acuity and field size affect spatial updating, and also judgments of the size of rooms. Methods Normally sighted young adults were tested with artificial restriction of acuity in Mild Blur (S...

  20. U.S. NRC's generic issues program

    International Nuclear Information System (INIS)

    Kauffman, J.V.; Foster, J.W.

    2008-01-01

    The United States Nuclear Regulatory Commission (NRC) has a Generic Issues Program (GIP) to address Generic Issues (GI). A GI is defined as 'a regulatory matter involving the design, construction, operation, or decommissioning of several, or a class of, NRC licensees or certificate holders that is not sufficiently addressed by existing rules, guidance, or programs'. This rather legalistic definition has several practical corollaries: First, a GI must involve safety. Second, the issue must involve at least two plants, or it would be a plant-specific issue rather than a GI. Third, the potential safety question must not be covered by existing regulations and guidance (compliance). Thus, the effect of a GI is to potentially change the body of regulations and associated guidance (e.g., regulatory guides). The GIP was started in 1976, thus it is a relatively mature program. Approximately 850 issues have been processed by the program to date. More importantly, even after 30 years, new GIs continue to be proposed. The entire set of Generic Issues (GIs) is updated annually in NUREG-0933, 'A Prioritization of Generic Safety Issues'. GIs normally involve complex questions of safety and regulation. Efficient and effective means of addressing these issues are very important for regulatory effectiveness. If an issue proves to pose a genuine, significant safety question, then swift, effective, enforceable, and cost-effective action needs to be taken. Conversely, if an issue is of little safety significance, the issue should be dismissed in an expeditious manner, avoiding unnecessary expenditure of resources and regulatory burden or uncertainty. This paper provides a summary of the 5-stage program, from identification through the regulatory assessment stage. The paper also includes a discussion of the program's seven criteria, sources of proposed GIs, recent improvements, publicly available information, historical performance, and status of current GIs. (authors)

  1. IMPAK - 3/2003 issue

    International Nuclear Information System (INIS)

    2003-01-01

    IMPAK is quarterly bulletin of the Department of Environment, Malaysia. In this issue, IMPAK's theme is A Clean Environment for Healthy Living. This theme is also being used by Malaysian Environment Week (MASM), which was celebrated on 21-27 October 2003. IMPAK and MASM chose this theme to instill greater awareness and care for the environment so that all Malaysian will work together to protect their common heritage. Four feature articles are selected to strengthen the theme. The first article is Proper Solid Waste Management for Healthy Living: Importance and Key to Success explain that proper planning and management of solid waste is crucial and the best technical solution for it is public involvement. The second article is Recycling Our Commitment Towards Environmental Conservation' describe the tremendous benefits of recycling from economic and environmental aspects and its impact to save Mother Earth. The third article is From River to Drain (and Back Again) tells the uniqueness of relationship between rivers and local residents leads to the successful of nature waterways restoration. Last article Environmental Reporting: Issues and Challenges Ahead, explains the needs of having environmental report as it becomes reference for future development. In Technical Update section, IMPAK provide info on Biofilters for Hydrogen Sulfide Odour Control

  2. Concepts of incremental updating and versioning

    CSIR Research Space (South Africa)

    Cooper, Antony K

    2004-07-01

    Full Text Available of the work undertaken recently by the Working Group (WG). The WG was voted for a Commission by the General Assembly held at the 21st ICC in Durban, South Africa. The basic problem being addressed by the Commission is that a user compiles their data base... or election). Historically, updates have been provided in bulk, with the new data set replacing the old one. User could: ignore update (if it is not significant enough), manually (and selectively) update their data base, or accept the whole update...

  3. Perforated peptic ulcer - an update

    Science.gov (United States)

    Chung, Kin Tong; Shelat, Vishalkumar G

    2017-01-01

    Peptic ulcer disease (PUD) affects 4 million people worldwide annually. The incidence of PUD has been estimated at around 1.5% to 3%. Perforated peptic ulcer (PPU) is a serious complication of PUD and patients with PPU often present with acute abdomen that carries high risk for morbidity and mortality. The lifetime prevalence of perforation in patients with PUD is about 5%. PPU carries a mortality ranging from 1.3% to 20%. Thirty-day mortality rate reaching 20% and 90-d mortality rate of up to 30% have been reported. In this review we have summarized the current evidence on PPU to update readers. This literature review includes the most updated information such as common causes, clinical features, diagnostic methods, non-operative and operative management, post-operative complications and different scoring systems of PPU. With the advancement of medical technology, PUD can now be treated with medications instead of elective surgery. The classic triad of sudden onset of abdominal pain, tachycardia and abdominal rigidity is the hallmark of PPU. Erect chest radiograph may miss 15% of cases with air under the diaphragm in patients with bowel perforation. Early diagnosis, prompt resuscitation and urgent surgical intervention are essential to improve outcomes. Exploratory laparotomy and omental patch repair remains the gold standard. Laparoscopic surgery should be considered when expertise is available. Gastrectomy is recommended in patients with large or malignant ulcer. PMID:28138363

  4. Perforated peptic ulcer - an update.

    Science.gov (United States)

    Chung, Kin Tong; Shelat, Vishalkumar G

    2017-01-27

    Peptic ulcer disease (PUD) affects 4 million people worldwide annually. The incidence of PUD has been estimated at around 1.5% to 3%. Perforated peptic ulcer (PPU) is a serious complication of PUD and patients with PPU often present with acute abdomen that carries high risk for morbidity and mortality. The lifetime prevalence of perforation in patients with PUD is about 5%. PPU carries a mortality ranging from 1.3% to 20%. Thirty-day mortality rate reaching 20% and 90-d mortality rate of up to 30% have been reported. In this review we have summarized the current evidence on PPU to update readers. This literature review includes the most updated information such as common causes, clinical features, diagnostic methods, non-operative and operative management, post-operative complications and different scoring systems of PPU. With the advancement of medical technology, PUD can now be treated with medications instead of elective surgery. The classic triad of sudden onset of abdominal pain, tachycardia and abdominal rigidity is the hallmark of PPU. Erect chest radiograph may miss 15% of cases with air under the diaphragm in patients with bowel perforation. Early diagnosis, prompt resuscitation and urgent surgical intervention are essential to improve outcomes. Exploratory laparotomy and omental patch repair remains the gold standard. Laparoscopic surgery should be considered when expertise is available. Gastrectomy is recommended in patients with large or malignant ulcer.

  5. Technical Basis for Electromagnetic Compatibility Regulatory Guidance Update

    Energy Technology Data Exchange (ETDEWEB)

    Ewing, Paul D. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Korsah, Kofi [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Harrison, Thomas J. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Wood, Richard Thomas [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Mays, Gary T. [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States)

    2016-03-01

    The objective of this report is to serve as the technical basis document for the next, planned revision of this RG that highlights and provides the rationale for the recommended changes. The structure of this document follows and summarizes the several assessment activities undertaken during the course of this project to evaluate new and updated electromagnetic compatibility (EMC) standards, testing methods and limits, and relevant technology developments being incorporated into plant activities that may have EMI/RFI implications, as well as other specific issues, including impacts of electrostatic discharge (ESD) on safety equipment and impacts on increased usage of wireless devices in nuclear power plants.

  6. Environmental Regulatory Update Table, May/June 1992

    Energy Technology Data Exchange (ETDEWEB)

    Houlberg, L.M.; Hawkins, G.T.; Lewis, E.B.; Salk, M.S.

    1992-07-01

    This report contains a bi-monthly update of environmental regulatory activity that is of interest to the Department of Energy. It is provided to DOE operations and contractor staff to assist and support environmental management programs by tracking regulatory developments. Any proposed regulation that raises significant issues for any DOE operation should be reported to the Office of Environmental Guidance (EH-23) as soon as possible so that the Department can make its concerns known to the appropriate regulatory agency. Items of particular interest to EH-23 are indicated by a shading of the RU{number sign}.

  7. Environmental Regulatory Update Table, May/June 1992

    Energy Technology Data Exchange (ETDEWEB)

    Houlberg, L.M.; Hawkins, G.T.; Lewis, E.B.; Salk, M.S.

    1992-07-01

    This report contains a bi-monthly update of environmental regulatory activity that is of interest to the Department of Energy. It is provided to DOE operations and contractor staff to assist and support environmental management programs by tracking regulatory developments. Any proposed regulation that raises significant issues for any DOE operation should be reported to the Office of Environmental Guidance (EH-23) as soon as possible so that the Department can make its concerns known to the appropriate regulatory agency. Items of particular interest to EH-23 are indicated by a shading of the RU{number_sign}.

  8. Food irradiation. An update of legal and analytical aspects

    International Nuclear Information System (INIS)

    Masotti, P.; Zonta, F.

    1999-01-01

    A new European directive concerning ionising radiation treatment of foodstuffs has been recently adopted, although National laws may continue to be applied at least until 31 December 2000. A brief updated review dealing with the legal and analytical aspects of food irradiation is presented. The legal status of the food irradiation issue presently in force in Italy, in the European Union and in the USA is discussed. Some of the most used and reliable analytical methods for detecting irradiated foodstuffs, with special reference to standardised methods of European Committee of Standardization, are listed [it

  9. Resilience Analysis of Key Update Strategies for Resource-Constrained Networks

    DEFF Research Database (Denmark)

    Yuksel, Ender; Nielson, Hanne Riis; Nielson, Flemming

    2011-01-01

    Severe resource limitations in certain types of networks lead to various open issues in security. Since such networks usually operate in unattended or hostile environments, revoking the cryptographic keys and establishing (also distributing) new keys – which we refer to as key update – is a criti...

  10. 78 FR 71675 - Update of the Office of Nuclear Reactor Regulation's Electronic Operating Reactor Correspondence

    Science.gov (United States)

    2013-11-29

    ... NUCLEAR REGULATORY COMMISSION [NRC-2013-0260] Update of the Office of Nuclear Reactor Regulation's Electronic Operating Reactor Correspondence The U.S. Nuclear Regulatory Commission (NRC) is issuing this Federal Register notice to inform the public of a slight change in the manner of distribution of publicly available operating reactor licensing...

  11. Complex Span versus Updating Tasks of Working Memory: The Gap Is Not that Deep

    Science.gov (United States)

    Schmiedek, Florian; Hildebrandt, Andrea; Lovden, Martin; Wilhelm, Oliver; Lindenberger, Ulman

    2009-01-01

    How to best measure working memory capacity is an issue of ongoing debate. Besides established complex span tasks, which combine short-term memory demands with generally unrelated secondary tasks, there exists a set of paradigms characterized by continuous and simultaneous updating of several items in working memory, such as the n-back, memory…

  12. 10 CFR 60.24 - Updating of application and environmental impact statement.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 2 2010-01-01 2010-01-01 false Updating of application and environmental impact statement... environmental impact statement. (a) The application shall be as complete as possible in the light of information... was issued. (c) The DOE shall supplement its environmental impact statement in a timely manner so as...

  13. Environmentally harmful subventions in the Federal Republic of Germany. Updating for the year 2016

    International Nuclear Information System (INIS)

    Koeder, Lea; Burger, Andreas

    2016-12-01

    The contribution on environmentally harmful subventions in the Federal Republic of Germany (Updating for the year 2016) includes the following issues: Why the reduction of environmentally harmful subventions is necessary; subventions and related processes; international initiatives for the reduction of environmentally harmful subventions, routes for the reduction of environmentally harmful subventions.

  14. History and update of the U.S. program for the management of used nuclear fuel

    Energy Technology Data Exchange (ETDEWEB)

    Isaacs, T. [US Blue Ribbon Commission, Washington, DC (United States)

    2015-07-01

    This paper discusses the history and gives an update of the US program for the management of used nuclear fuel. The key issue in the deliberation was the option of long-term monitored storage versus disposal capability. The decision was to give future generations the option of disposal.

  15. Nephrogenic systemic fibrosis: epidemiology update

    DEFF Research Database (Denmark)

    Marckmann, P.

    2008-01-01

    Purpose of review The aim of this article is to outline the history of nephrogenic systemic fibrosis, a new and serious disease of patients with renal failure, and to give an update on its aetiology and prevalence. Recent findings Epidemiological and histochemical studies demonstrated....... Increasingly poor renal function, aberrations in calcium-phosphate metabolism and erythropoietin treatment seem to increase the risk of the disease and its severity. Up to 25-30% of patients with renal failure exposed to gadolinium-based contrast agents may develop nephrogenic systemic disease. The figure...... that gadolinium-containing contrast agents used for magnetic resonance imaging have an essential causative role in most, if not all, cases of nephrogenic systemic fibrosis. One particular agent, gadodiamide, caused the majority of cases, but gadopentetate dimeglumine has also been implicated in several cases...

  16. Sprucing up the site - update

    CERN Multimedia

    2009-01-01

    As mentioned in a previous article the Bulletin will be publishing regular short updates following the consolidation work going on around the CERN sites: All internal lighting is being replaced in the office buildings on the Prevessin site. Work has started in building 866 and will move to 864 and 865 later. New energy-efficient lights are being installed, which will reduce electricity consumption by 30 -50%, and in the common areas like corridors the lighting will be switched on by motion sensors. Also in the Prevessin site, the lines in the car parks are being repainted. This will continue in the Meyrin site later. Work has started in Building 30 to completely refurbish the AT Auditorium.

  17. Update on managing Bell's palsy.

    Science.gov (United States)

    2008-07-01

    Each year in the UK, around 1 in 5,000 people develops Bell's palsy--idiopathic unilateral lower motor neurone facial weakness of rapid onset. Of those who are not treated, about 16% end up with permanent moderate to severe weakness, which can result in facial dysfunction and disfigurement, and psychological difficulties. There has been longstanding controversy about what, if any, treatment should be given, with potential alternatives including corticosteroids, antiviral drugs, acupuncture and physiotherapy. We last reviewed this condition in 2006, indicating that "published trials on the efficacy of drug treatments have been poor and no firm conclusions can be drawn about the benefit of any single drug", and "it is unclear what place, if any, acupuncture and physiotherapy have in the management of patients with Bell's palsy". Here we update our conclusions in the light of recently published evidence.

  18. [An update on myasthenia gravis].

    Science.gov (United States)

    Martínez Torre, S; Gómez Molinero, I; Martínez Girón, R

    2018-03-16

    Myasthenia gravis is one of the most common disorders that affect neuromuscular transmission. It is currently one of the most understood and characterised autoimmune disorders Its typical symptoms are fluctuating weakness and fatigue that affects a combination of ocular muscles, bulbar functions, as well as limb and respiratory muscles, which are due to an immune attack against the postsynaptic membrane of the neuromuscular junction. The diagnosis of myasthenia gravis is based on clinical and serological test. It is a disease that can be effectively controlled with the current therapeutic lines, even achieving a complete remission. An update of this interesting disorder is now presented. Copyright © 2018 Sociedad Española de Médicos de Atención Primaria (SEMERGEN). Publicado por Elsevier España, S.L.U. All rights reserved.

  19. Office Operative Hysteroscopy: An Update.

    Science.gov (United States)

    Salazar, Christina Alicia; Isaacson, Keith B

    2018-02-01

    Hysteroscopy is considered the gold standard for the evaluation of intracavitary pathology in both premenopausal and postmenopausal patients associated with abnormal uterine bleeding, as well as for the evaluation of infertile patients with suspected cavity abnormalities. Office-based operative hysteroscopy allows patients to resume activities immediately and successfully integrates clinical practice into a "see and treat" modality, avoiding the added risks of anesthesia and the inconvenience of the operating room. For 2017, the Centers for Medicare and Medicaid Services has provided a substantial increase in reimbursement for a select number of office-based hysteroscopic procedures. This review provides an update on the indications, equipment, and procedures for office hysteroscopy, as well as the management of complications that may arise within an office-based practice. Copyright © 2018. Published by Elsevier Inc.

  20. An update on percutaneous nephrolithotomy

    DEFF Research Database (Denmark)

    Tefekli, A; Cordeiro, E; de la Rosette, J J M C H

    2013-01-01

    Since its introduction in late 1970's, percutaneous nephrolithotomy (PNL) has undergone an evolution in both equipment and technique. This evolution still continues today in the era of minimally invasive treatment options, and is evidenced by the numerous publications. PNL is generally advantageous...... in the management of large renal stones (>1.5-2 cm) with high stone-free rates and considerable complication rates. However this technique is especially competing with retrograde intrarenal surgery and laparoscopic techniques. Therefore the CROES Global PNL Study Group prospectively collected data of over 5800...... patients managed with PNL worldwide and analyzed the data in detail, producing more than 25 scientific papers. And this update focuses on the lessons learned from the CROES PCNL Global Study....

  1. Methodological update in Medicina Intensiva.

    Science.gov (United States)

    García Garmendia, J L

    2018-04-01

    Research in the critically ill is complex by the heterogeneity of patients, the difficulties to achieve representative sample sizes and the number of variables simultaneously involved. However, the quantity and quality of records is high as well as the relevance of the variables used, such as survival. The methodological tools have evolved to offering new perspectives and analysis models that allow extracting relevant information from the data that accompanies the critically ill patient. The need for training in methodology and interpretation of results is an important challenge for the intensivists who wish to be updated on the research developments and clinical advances in Intensive Medicine. Copyright © 2017 Elsevier España, S.L.U. y SEMNIM. All rights reserved.

  2. TWEAT '95: User's documentation update

    International Nuclear Information System (INIS)

    Robertus, B.; Lambert, R.

    1996-03-01

    This report is designed to be a supplement to TWEAT'94 (PVTD-C94-05.01K Rev.1). It is intended to describe the primary features of the Ternary Waste Envelope Assessment Tool software package that have been added in FY'95 and how to use them. It contains only minimal duplication of information found in TWEAT'94 even though all features of TWEAT'94 will still be available. Emphasis on this Update is the binary plotting capability and the OWL Import modifications. Like it's predecessors, this manual does not provide instructions for modifying the program code itself. The user of TWEAT'95 is expected to be familiar with the basic concepts and operation of the TWEAT software as discussed in TWEAT'94. Software and hardware requirements have not changed since TWEAT'94. TWEAT has now been tested using Macintosh System software versions 6.05 through 7.5

  3. Control of Interference during Working Memory Updating

    Science.gov (United States)

    Szmalec, Arnaud; Verbruggen, Frederick; Vandierendonck, Andre; Kemps, Eva

    2011-01-01

    The current study examined the nature of the processes underlying working memory updating. In 4 experiments using the n-back paradigm, the authors demonstrate that continuous updating of items in working memory prevents strong binding of those items to their contexts in working memory, and hence leads to an increased susceptibility to proactive…

  4. Wisconsin's forest statistics, 1987: an inventory update.

    Science.gov (United States)

    W. Brad Smith; Jerold T. Hahn

    1989-01-01

    The Wisconsin 1987 inventory update, derived by using tree growth models, reports 14.7 million acres of timberland, a decline of less than 1% since 1983. This bulletin presents findings from the inventory update in tables detailing timberland area, volume, and biomass.

  5. Minnesota's forest statistics, 1987: an inventory update.

    Science.gov (United States)

    Jerold T. Hahn; W. Brad Smith

    1987-01-01

    The Minnesota 1987 inventory update, derived by using tree growth models, reports 13.5 million acres of timberland, a decline of less than 1% since 1977. This bulletin presents findings from the inventory update in tables detailing timer land area, volume, and biomass.

  6. Non-Linear Approximation of Bayesian Update

    KAUST Repository

    Litvinenko, Alexander

    2016-01-01

    We develop a non-linear approximation of expensive Bayesian formula. This non-linear approximation is applied directly to Polynomial Chaos Coefficients. In this way, we avoid Monte Carlo sampling and sampling error. We can show that the famous Kalman Update formula is a particular case of this update.

  7. Better Plants Progress Update Fall 2013

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2013-09-23

    This Progress Update summarizes the significant energy saving achievements and cumulative cost savings made by these industry leaders from 2010-2012. The update also shares the plans and priorities over the next year for the Better Plants Program to continue to advance energy efficiency in the industrial sector.

  8. 77 FR 41258 - FOIA Fee Schedule Update

    Science.gov (United States)

    2012-07-13

    ... DEFENSE NUCLEAR FACILITIES SAFETY BOARD 10 CFR Part 1703 FOIA Fee Schedule Update AGENCY: Defense Nuclear Facilities Safety Board. ACTION: Establishment of FOIA Fee Schedule. SUMMARY: The Defense Nuclear Facilities Safety Board is publishing its Freedom of Information Act (FOIA) Fee Schedule Update pursuant to...

  9. 76 FR 43819 - FOIA Fee Schedule Update

    Science.gov (United States)

    2011-07-22

    ... DEFENSE NUCLEAR FACILITIES SAFETY BOARD 10 CFR Part 1703 FOIA Fee Schedule Update AGENCY: Defense Nuclear Facilities Safety Board. ACTION: Establishment of FOIA Fee Schedule. SUMMARY: The Defense Nuclear Facilities Safety Board is publishing its Freedom of Information Act (FOIA) Fee Schedule Update pursuant to...

  10. 34 CFR 668.55 - Updating information.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 3 2010-07-01 2010-07-01 false Updating information. 668.55 Section 668.55 Education... Information § 668.55 Updating information. (a)(1) Unless the provisions of paragraph (a)(2) or (a)(3) of this... applicant to verify the information contained in his or her application for assistance in an award year if...

  11. Non-Linear Approximation of Bayesian Update

    KAUST Repository

    Litvinenko, Alexander

    2016-06-23

    We develop a non-linear approximation of expensive Bayesian formula. This non-linear approximation is applied directly to Polynomial Chaos Coefficients. In this way, we avoid Monte Carlo sampling and sampling error. We can show that the famous Kalman Update formula is a particular case of this update.

  12. Research Article Special Issue

    African Journals Online (AJOL)

    2016-07-16

    Jul 16, 2016 ... increasing investment trust and stock liquidity degree, in this regard, the role of ... updated technologies and using standards and managerial forms). ... their customer account and they do trades on behalf of them. ... and brokers, trust on fair prices, trust on available information, trust in the managers of stock.

  13. Status of safety issues at licensed power plants: TMI action plan requirements, unresolved safety issues, generic safety issues

    International Nuclear Information System (INIS)

    1991-12-01

    As part of ongoing US Nuclear Regulatory Commission (NRC) efforts to ensure the quality and accountability of safety issue information, a program was established whereby an annual NUREG report would be published on the status of licensee implementation and NRC verification of safety issues in major NRC requirements areas. This information was compiled and reported in three NUREG volumes. Volume 1, published in March 1991, addressed the status of of Three Mile Island (TMI) Action Plan Requirements. Volume 2, published in May 1991, addressed the status of unresolved safety issues (USIs). Volume 3, published in June 1991, addressed the implementation and verification status of generic safety issues (GSIs). This annual NUREG report combines these volumes into a single report and provides updated information as of September 30, 1991. The data contained in these NUREG reports are a product of the NRC's Safety Issues Management System (SIMS) database, which is maintained by the Project Management Staff in the Office of Nuclear Reactor Regulation and by NRC regional personnel. This report is to provide a comprehensive description of the implementation and verification status of TMI Action Plan Requirements, safety issues designated as USIs, and GSIs that have been resolved and involve implementation of an action or actions by licensees. This report makes the information available to other interested parties, including the public. An additional purpose of this NUREG report is to serve as a follow-on to NUREG-0933, ''A Prioritization of Generic Safety Issues,'' which tracks safety issues up until requirements are approved for imposition at licensed plants or until the NRC issues a request for action by licensees

  14. Updating of working memory: lingering bindings.

    Science.gov (United States)

    Oberauer, Klaus; Vockenberg, Kerstin

    2009-05-01

    Three experiments investigated proactive interference and proactive facilitation in a memory-updating paradigm. Participants remembered several letters or spatial patterns, distinguished by their spatial positions, and updated them by new stimuli up to 20 times per trial. Self-paced updating times were shorter when an item previously remembered and then replaced reappeared in the same location than when it reappeared in a different location. This effect demonstrates residual memory for no-longer-relevant bindings of items to locations. The effect increased with the number of items to be remembered. With one exception, updating times did not increase, and recall of final values did not decrease, over successive updating steps, thus providing little evidence for proactive interference building up cumulatively.

  15. Expert panel on weight loss surgery: executive report update.

    Science.gov (United States)

    Blackburn, George L; Hutter, Matthew M; Harvey, Alan M; Apovian, Caroline M; Boulton, Hannah R W; Cummings, Susan; Fallon, John A; Greenberg, Isaac; Jiser, Michael E; Jones, Daniel B; Jones, Stephanie B; Kaplan, Lee M; Kelly, John J; Kruger, Rayford S; Lautz, David B; Lenders, Carine M; Lonigro, Robert; Luce, Helen; McNamara, Anne; Mulligan, Ann T; Paasche-Orlow, Michael K; Perna, Frank M; Pratt, Janey S A; Riley, Stancel M; Robinson, Malcolm K; Romanelli, John R; Saltzman, Edward; Schumann, Roman; Shikora, Scott A; Snow, Roger L; Sogg, Stephanie; Sullivan, Mary A; Tarnoff, Michael; Thompson, Christopher C; Wee, Christina C; Ridley, Nancy; Auerbach, John; Hu, Frank B; Kirle, Leslie; Buckley, Rita B; Annas, Catherine L

    2009-05-01

    Rapid shifts in the demographics and techniques of weight loss surgery (WLS) have led to new issues, new data, new concerns, and new challenges. In 2004, this journal published comprehensive evidence-based guidelines on WLS. In this issue, we've updated those guidelines to assure patient safety in this fast-changing field. WLS involves a uniquely vulnerable population in need of specialized resources and ongoing multidisciplinary care. Timely best-practice updates are required to identify new risks, develop strategies to address them, and optimize treatment. Findings in these reports are based on a comprehensive review of the most current literature on WLS; they directly link patient safety to methods for setting evidence-based guidelines developed from peer-reviewed scientific publications. Among other outcomes, these reports show that WLS reduces chronic disease risk factors, improves health, and confers a survival benefit on those who undergo it. The literature also shows that laparoscopy has displaced open surgery as the predominant approach; that government agencies and insurers only reimburse procedures performed at accredited WLS centers; that best practice care requires close collaboration between members of a multidisciplinary team; and that new and existing facilities require wide-ranging changes to accommodate growing numbers of severely obese patients. More than 100 specialists from across the state of Massachusetts and across the many disciplines involved in WLS came together to develop these new standards. We expect them to have far-reaching effects of the development of health care policy and the practice of WLS.

  16. Macroscopic Quantum Resonators (MAQRO): 2015 update

    International Nuclear Information System (INIS)

    Kaltenbaek, Rainer; Aspelmeyer, Markus; Kiesel, Nikolai; Barker, Peter F.; Bose, Sougato; Bassi, Angelo; Bateman, James; Bongs, Kai; Cruise, Adrian Michael; Braxmaier, Claus; Brukner, Caslav; Christophe, Bruno; Rodrigues, Manuel; Chwalla, Michael; Johann, Ulrich; Cohadon, Pierre-Francois; Heidmann, Antoine; Lambrecht, Astrid; Reynaud, Serge; Curceanu, Catalina; Dholakia, Kishan; Mazilu, Michael; Diosi, Lajos; Doeringshoff, Klaus; Peters, Achim; Ertmer, Wolfgang; Rasel, Ernst M.; Gieseler, Jan; Novotny, Lukas; Rondin, Loic; Guerlebeck, Norman; Herrmann, Sven; Laemmerzahl, Claus; Hechenblaikner, Gerald; Hossenfelder, Sabine; Kim, Myungshik; Milburn, Gerard J.; Mueller, Holger; Paternostro, Mauro; Pikovski, Igor; Pilan Zanoni, Andre; Riedel, Charles Jess; Roura, Albert; Schleich, Wolfgang P.; Schmiedmayer, Joerg; Schuldt, Thilo; Schwab, Keith C.; Tajmar, Martin; Tino, Guglielmo M.; Ulbricht, Hendrik; Ursin, Rupert; Vedral, Vlatko

    2016-01-01

    Do the laws of quantum physics still hold for macroscopic objects - this is at the heart of Schroedinger's cat paradox - or do gravitation or yet unknown effects set a limit for massive particles? What is the fundamental relation between quantum physics and gravity? Ground-based experiments addressing these questions may soon face limitations due to limited free-fall times and the quality of vacuum and microgravity. The proposed mission Macroscopic Quantum Resonators (MAQRO) may overcome these limitations and allow addressing such fundamental questions. MAQRO harnesses recent developments in quantum optomechanics, high-mass matter-wave interferometry as well as state-of-the-art space technology to push macroscopic quantum experiments towards their ultimate performance limits and to open new horizons for applying quantum technology in space. The main scientific goal is to probe the vastly unexplored 'quantum-classical' transition for increasingly massive objects, testing the predictions of quantum theory for objects in a size and mass regime unachievable in ground-based experiments. The hardware will largely be based on available space technology. Here, we present the MAQRO proposal submitted in response to the 4th Cosmic Vision call for a medium-sized mission (M4) in 2014 of the European Space Agency (ESA) with a possible launch in 2025, and we review the progress with respect to the original MAQRO proposal for the 3rd Cosmic Vision call for a medium-sized mission (M3) in 2010. In particular, the updated proposal overcomes several critical issues of the original proposal by relying on established experimental techniques from high-mass matter-wave interferometry and by introducing novel ideas for particle loading and manipulation. Moreover, the mission design was improved to better fulfill the stringent environmental requirements for macroscopic quantum experiments. (orig.)

  17. Macroscopic Quantum Resonators (MAQRO): 2015 update

    Energy Technology Data Exchange (ETDEWEB)

    Kaltenbaek, Rainer [University of Vienna, Vienna Center for Quantum Science and Technology, Vienna (Austria); Aspelmeyer, Markus; Kiesel, Nikolai [University of Vienna, Vienna Center for Quantum Science and Technology, Vienna (Austria); Barker, Peter F.; Bose, Sougato [University College London, Department of Physics and Astronomy, London (United Kingdom); Bassi, Angelo [University of Trieste, Department of Physics, Trieste (Italy); INFN - Trieste Section, Trieste (Italy); Bateman, James [University of Swansea, Department of Physics, College of Science, Swansea (United Kingdom); Bongs, Kai; Cruise, Adrian Michael [University of Birmingham, School of Physics and Astronomy, Birmingham (United Kingdom); Braxmaier, Claus [University of Bremen, Center of Applied Space Technology and Micro Gravity (ZARM), Bremen (Germany); Institute of Space Systems, German Aerospace Center (DLR), Bremen (Germany); Brukner, Caslav [University of Vienna, Vienna Center for Quantum Science and Technology, Vienna (Austria); Austrian Academy of Sciences, Institute of Quantum Optics and Quantum Information (IQOQI), Vienna (Austria); Christophe, Bruno; Rodrigues, Manuel [The French Aerospace Lab, ONERA, Chatillon (France); Chwalla, Michael; Johann, Ulrich [Airbus Defence and Space GmbH, Immenstaad (Germany); Cohadon, Pierre-Francois; Heidmann, Antoine; Lambrecht, Astrid; Reynaud, Serge [ENS-PSL Research University, Laboratoire Kastler Brossel, UPMC-Sorbonne Universites, CNRS, College de France, Paris (France); Curceanu, Catalina [Laboratori Nazionali di Frascati dell' INFN, Frascati (Italy); Dholakia, Kishan; Mazilu, Michael [University of St. Andrews, School of Physics and Astronomy, St. Andrews (United Kingdom); Diosi, Lajos [Wigner Research Center for Physics, P.O. Box 49, Budapest (Hungary); Doeringshoff, Klaus; Peters, Achim [Humboldt-Universitaet zu Berlin, Institut fuer Physik, Berlin (Germany); Ertmer, Wolfgang; Rasel, Ernst M. [Leibniz Universitaet Hannover, Institut fuer Quantenoptik, Hannover (Germany); Gieseler, Jan; Novotny, Lukas; Rondin, Loic [ETH Zuerich, Photonics Laboratory, Zuerich (Switzerland); Guerlebeck, Norman; Herrmann, Sven; Laemmerzahl, Claus [University of Bremen, Center of Applied Space Technology and Micro Gravity (ZARM), Bremen (Germany); Hechenblaikner, Gerald [Airbus Defence and Space GmbH, Immenstaad (Germany); European Southern Observatory (ESO), Garching bei Muenchen (Germany); Hossenfelder, Sabine [KTH Royal Institute of Technology and Stockholm University, Nordita, Stockholm (Sweden); Kim, Myungshik [Imperial College London, QOLS, Blackett Laboratory, London (United Kingdom); Milburn, Gerard J. [University of Queensland, ARC Centre for Engineered Quantum Systems, Brisbane (Australia); Mueller, Holger [University of California, Department of Physics, Berkeley, CA (United States); Paternostro, Mauro [Queen' s University, Centre for Theoretical Atomic, Molecular and Optical Physics, School of Mathematics and Physics, Belfast (United Kingdom); Pikovski, Igor [Harvard-Smithsonian Center for Astrophysics, ITAMP, Cambridge, MA (United States); Pilan Zanoni, Andre [Airbus Defence and Space GmbH, Immenstaad (Germany); CERN - European Organization for Nuclear Research, EN-STI-TCD, Geneva (Switzerland); Riedel, Charles Jess [Perimeter Institute for Theoretical Physics, Waterloo, ON (Canada); Roura, Albert [Universitaet Ulm, Institut fuer Quantenphysik, Ulm (Germany); Schleich, Wolfgang P. [Universitaet Ulm, Institut fuer Quantenphysik, Ulm (Germany); Texas A and M University Institute for Advanced Study (TIAS), Institute for Quantum Science and Engineering (IQSE), and Department of Physics and Astronomy, College Station, TX (United States); Schmiedmayer, Joerg [Vienna University of Technology, Vienna Center for Quantum Science and Technology, Institute of Atomic and Subatomic Physics, Vienna (Austria); Schuldt, Thilo [Institute of Space Systems, German Aerospace Center (DLR), Bremen (Germany); Schwab, Keith C. [California Institute of Technology, Applied Physics, Pasadena, CA (United States); Tajmar, Martin [Technische Universitaet Dresden, Institut fuer Luft- und Raumfahrttechnik, Dresden (Germany); Tino, Guglielmo M. [Universita di Firenze, Dipartimento di Fisica e Astronomia and LENS, INFN, Sesto Fiorentino, Firenze (Italy); Ulbricht, Hendrik [University of Southampton, Physics and Astronomy, Southampton (United Kingdom); Ursin, Rupert [Austrian Academy of Sciences, Institute of Quantum Optics and Quantum Information (IQOQI), Vienna (Austria); Vedral, Vlatko [University of Oxford, Atomic and Laser Physics, Clarendon Laboratory, Oxford (United Kingdom); National University of Singapore, Center for Quantum Technologies, Singapore (SG)

    2016-12-15

    Do the laws of quantum physics still hold for macroscopic objects - this is at the heart of Schroedinger's cat paradox - or do gravitation or yet unknown effects set a limit for massive particles? What is the fundamental relation between quantum physics and gravity? Ground-based experiments addressing these questions may soon face limitations due to limited free-fall times and the quality of vacuum and microgravity. The proposed mission Macroscopic Quantum Resonators (MAQRO) may overcome these limitations and allow addressing such fundamental questions. MAQRO harnesses recent developments in quantum optomechanics, high-mass matter-wave interferometry as well as state-of-the-art space technology to push macroscopic quantum experiments towards their ultimate performance limits and to open new horizons for applying quantum technology in space. The main scientific goal is to probe the vastly unexplored 'quantum-classical' transition for increasingly massive objects, testing the predictions of quantum theory for objects in a size and mass regime unachievable in ground-based experiments. The hardware will largely be based on available space technology. Here, we present the MAQRO proposal submitted in response to the 4th Cosmic Vision call for a medium-sized mission (M4) in 2014 of the European Space Agency (ESA) with a possible launch in 2025, and we review the progress with respect to the original MAQRO proposal for the 3rd Cosmic Vision call for a medium-sized mission (M3) in 2010. In particular, the updated proposal overcomes several critical issues of the original proposal by relying on established experimental techniques from high-mass matter-wave interferometry and by introducing novel ideas for particle loading and manipulation. Moreover, the mission design was improved to better fulfill the stringent environmental requirements for macroscopic quantum experiments. (orig.)

  18. Research Article Special Issue

    African Journals Online (AJOL)

    2016-05-15

    May 15, 2016 ... Near-fault earthquake issue is almost a new issue in earthquake engineering. ... although those countries had advanced regulations for seismic design of ... allocating the plastic joints according to development guideline and ...

  19. Future accelerators: physics issues

    International Nuclear Information System (INIS)

    Bjorken, J.D.

    1977-11-01

    High energy physics of the future using future accelerators is discussed. The proposed machines and instruments, physics issues and opportunities including brief sketches of outstanding recent results, and the way the proposed machines address these issues are considered. 42 references

  20. Medical Issues: Orthopedics

    Science.gov (United States)

    ... Information Packets Equipment Pool Living With SMA Medical Issues Palliative Breathing Orthopedics Nutrition Equipment Daily Life At ... curesma.org > support & care > living with sma > medical issues > orthopedics Orthopedics In SMA, muscle weakness can cause ...

  1. Medical Issues: Equipment

    Science.gov (United States)

    ... Information Packets Equipment Pool Living With SMA Medical Issues Palliative Breathing Orthopedics Nutrition Equipment Daily Life At ... curesma.org > support & care > living with sma > medical issues > equipment Equipment Individuals with SMA often require a ...

  2. Health Issues and Treatments

    Science.gov (United States)

    ... About Us Information For… Media Policy Makers Health Issues & Treatments Language: English (US) Español (Spanish) Recommend on ... people with spina bifida are exactly alike. Health issues and treatments for people with spina bifida will ...

  3. Medical Issues: Breathing

    Science.gov (United States)

    ... Information Packets Equipment Pool Living With SMA Medical Issues Palliative Breathing Orthopedics Nutrition Equipment Daily Life At ... curesma.org > support & care > living with sma > medical issues > breathing Breathing Breathing problems are the most common ...

  4. Space Station Engineering Design Issues

    Science.gov (United States)

    Mcruer, Duane T.; Boehm, Barry W.; Debra, Daniel B.; Green, C. Cordell; Henry, Richard C.; Maycock, Paul D.; Mcelroy, John H.; Pierce, Chester M.; Stafford, Thomas P.; Young, Laurence R.

    1989-01-01

    Space Station Freedom topics addressed include: general design issues; issues related to utilization and operations; issues related to systems requirements and design; and management issues relevant to design.

  5. Curriculum structure, content, learning and assessment in European undergraduate dental education - update 2010.

    LENUS (Irish Health Repository)

    Manogue, M

    2011-08-01

    This paper presents an updated statement on behalf of the Association for Dental Education in Europe (ADEE) in relation to proposals for undergraduate Curriculum Structure, Content, Learning, Assessment and Student \\/ Staff Exchange for dental education in Europe. A task force was constituted to consider these issues and the two previous, related publications produced by the Association (Plasschaert et al 2006 and 2007) were revised. The broad European dental community was circulated and contributed to the revisions. The paper was approved at the General Assembly of ADEE, held in Amsterdam in August 2010 and will be updated again in 2015.

  6. Updated reference design of a liquid metal cooled tandem mirror fusion breeder

    Energy Technology Data Exchange (ETDEWEB)

    Berwald, D.H.; Whitley, R.H.; Garner, J.K.; Gromada, R.J.; McCarville, T.J.; Moir, R.W.; Lee, J.D.; Bandini, B.R.; Fulton, F.J.; Wong, C.P.C.; Maya, I.; Hoot, C.G.; Schultz, K.R.; Miller, L.G.; Beeston, J.M.; Harris, B.L.; Westman, R.A.; Ghoniem, N.M.; Orient, G.; Wolfer, M.; DeVan, J.H.; Torterelli, P.

    1985-09-01

    Detailed studies of key techinical issues for liquid metal cooled fusion breeder (fusion-fission hybrid blankets) have been performed during the period 1983-4. Based upon the results of these studies, the 1982 reference liquid metal cooled tandem mirror fusion breeder blanket design was updated and is described. The updated reference blankets provides increased breeding and lower technological risk in comparison with the original reference blanket. In addition to the blanket design revisions, a plant concept, cost, and fuel cycle economics assessment is provided. The fusion breeder continues to promise an economical source of fissile fuel for the indefinite future.

  7. Updated reference design of a liquid metal cooled tandem mirror fusion breeder

    International Nuclear Information System (INIS)

    Berwald, D.H.; Whitley, R.H.; Garner, J.K.

    1985-09-01

    Detailed studies of key techinical issues for liquid metal cooled fusion breeder (fusion-fission hybrid blankets) have been performed during the period 1983-4. Based upon the results of these studies, the 1982 reference liquid metal cooled tandem mirror fusion breeder blanket design was updated and is described. The updated reference blankets provides increased breeding and lower technological risk in comparison with the original reference blanket. In addition to the blanket design revisions, a plant concept, cost, and fuel cycle economics assessment is provided. The fusion breeder continues to promise an economical source of fissile fuel for the indefinite future

  8. Seven Issues, Revisited

    OpenAIRE

    Whitehead, Jim; De Bra, Paul; Grønbæk, Kaj; Larsen, Deena; Legget, John; schraefel, monica m.c.

    2002-01-01

    It has been 15 years since the original presentation by Frank Halasz at Hypertext'87 on seven issues for the next generation of hypertext systems. These issues are: Search and Query Composites Virtual Structures Computation in/over hypertext network Versioning Collaborative Work Extensibility and Tailorability Since that time, these issues have formed the nucleus of multiple research agendas within the Hypertext community. Befitting this direction-setting role, the issues have been revisited ...

  9. 77 FR 26071 - Revisions to the Unregulated Contaminant Monitoring Regulation (UCMR 3) for Public Water Systems

    Science.gov (United States)

    2012-05-02

    ... acid (PFNA) perfluorobutanesulfonic acid (PFBS). Chromium-6 using EPA Method 218.7 (IC/UV-VIS): \\10... (ASTM, 2008). \\9\\ EPA Method 537 (LC/MS/MS) (USEPA, 2009b). \\10\\ EPA Method 218.7 (IC/UV-VIS) (USEPA... chromatography with UV detection (HPLC/UV) methods have been published (Howard and Boyer, 2007), they do not...

  10. Uranium and nuclear issues

    International Nuclear Information System (INIS)

    1983-01-01

    This seminar focussed on the major issues affecting the future of the entire nuclear fuel cycle. In particular it covered issues bearing on the formation of public policy in relation to the use of uranium as an energy source: economic risk, industrial risks, health effects, site selection, environmental issues, and public acceptance

  11. Issues in Data Labelling

    NARCIS (Netherlands)

    Cowie, Roddy; Cox, Cate; Martin, Jeam-Claude; Batliner, Anton; Heylen, Dirk K.J.; Karpouzis, Kostas; Cowie, Roddy; Pelachaud, Catherine; Petta, Paolo

    2011-01-01

    Labelling emotion databases is not a purely technical matter. It is bound up with theoretical issues. Different issues affect labelling of emotional content, labelling of the signs that convey emotion, and labelling of the relevant context. Linked to these are representational issues, involving time

  12. An Update on Gifted Females.

    Science.gov (United States)

    Callahan, Carolyn M.

    1991-01-01

    This paper discusses selected issues and literature concerning gifted female students, examining achievement and aptitude, career choice, self-perceptions of ability, course taking, parental influences, the glamorization of sex differences, stereotyping, effects of classroom groupings and teaching strategies, and effects of single-sex schools and…

  13. Wellhead and tree standards updated

    International Nuclear Information System (INIS)

    Dach, A.J. Jr.; Haeberle, T.

    1996-01-01

    Revisions in the API 6A, 17th Edition, have resolved a number of long-term problems and expanded its scope and coverage of wellhead and christmas tree equipment. The 17th Edition, Feb. 1, 1996, represents the state-of-the-art in international requirements for wellhead and christmas tree equipment. The design, materials, and quality control aspects of API 6A have all been improved with an emphasis on making the document more acceptable around the world. However, there are unresolved issues that raise many questions about the future direction of efforts aimed at international standardization of wellhead and christmas tree equipment. Unfortunately, these unresolved issues confuse both manufacturers and companies purchasing this equipment. This ultimately increases wellhead and christmas tree costs, so it is to everyone's advantage to resolve these issues. This article describes the significant revisions that are included in API 6A, 17th Edition. Also discussed are the regulatory, standardization, and customer acceptance issues that cloud the future of API 6A, 17th Edition

  14. Updated clinical guidelines experience major reporting limitations

    Directory of Open Access Journals (Sweden)

    Robin W.M. Vernooij

    2017-10-01

    Full Text Available Abstract Background The Checklist for the Reporting of Updated Guidelines (CheckUp was recently developed. However, so far, no systematic assessment of the reporting of updated clinical guidelines (CGs exists. We aimed to examine (1 the completeness of reporting the updating process in CGs and (2 the inter-observer reliability of CheckUp. Methods We conducted a systematic assessment of the reporting of the updating process in a sample of updated CGs using CheckUp. We performed a systematic search to identify updated CGs published in 2015, developed by a professional society, reporting a systematic review of the evidence, and containing at least one recommendation. Three reviewers independently assessed the CGs with CheckUp (16 items. We calculated the median score per item, per domain, and overall, converting scores to a 10-point scale. Multiple linear regression analyses were used to identify differences according to country, type of organisation, scope, and health topic of updated CGs. We calculated the intraclass coefficient (ICC and 95% confidence interval (95% CI for domains and overall score. Results We included in total 60 updated CGs. The median domain score on a 10-point scale for presentation was 5.8 (range 1.7 to 10, for editorial independence 8.3 (range 3.3 to 10, and for methodology 5.7 (range 0 to 10. The median overall score on a 10-point scale was 6.3 (range 3.1 to 10. Presentation and justification items at recommendation level (respectively reported by 27 and 38% of the CGs and the methods used for the external review and implementing changes in practice were particularly poorly reported (both reported by 38% of the CGs. CGs developed by a European or international institution obtained a statistically significant higher overall score compared to North American or Asian institutions (p = 0.014. Finally, the agreement among the reviewers on the overall score was excellent (ICC 0.88, 95% CI 0.75 to 0.95. Conclusions The

  15. Proceedings of the 2008 air issues forum

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-07-01

    This forum focused on air related issues of concern to the oil and gas industry, regulators, researchers and the public. It included technological advances, new research projects, case studies, demonstrations, and updates to environmental regulations. Both the provincial and federal governments have recently announced new and significant reduction targets for air emissions that will have impacts on upstream oil and gas (UOG) companies. This forum reviewed what has been proposed and why and outlined the potential implications for producers. New regulatory processes and their requirements were also discussed along with ongoing industry sponsored air related research and emerging air related issues such as soot formation during flaring, sour gas flare combustion simulation modelling and fugitive emissions reduction. Ten presentations were featured at this forum, of which 3 have been catalogued separately for inclusion in this database. tabs. figs.

  16. Proceedings of the 2008 air issues forum

    International Nuclear Information System (INIS)

    2008-01-01

    This forum focused on air related issues of concern to the oil and gas industry, regulators, researchers and the public. It included technological advances, new research projects, case studies, demonstrations, and updates to environmental regulations. Both the provincial and federal governments have recently announced new and significant reduction targets for air emissions that will have impacts on upstream oil and gas (UOG) companies. This forum reviewed what has been proposed and why and outlined the potential implications for producers. New regulatory processes and their requirements were also discussed along with ongoing industry sponsored air related research and emerging air related issues such as soot formation during flaring, sour gas flare combustion simulation modelling and fugitive emissions reduction. Ten presentations were featured at this forum, of which 3 have been catalogued separately for inclusion in this database. tabs. figs

  17. Extraglottic airway devices: technology update

    Directory of Open Access Journals (Sweden)

    Sharma B

    2017-08-01

    Full Text Available Bimla Sharma, Chand Sahai, Jayashree Sood Department of Anaesthesiology, Pain and Perioperative Medicine, Sir Ganga Ram Hospital, New Delhi, India Abstract: Extraglottic airway devices (EADs have revolutionized the field of airway management. The invention of the laryngeal mask airway was a game changer, and since then, there have been several innovations to improve the EADs in design, functionality, safety and construction material. These have ranged from changes in the shape of the mask, number of cuffs and material used, like rubber, polyvinylchloride and latex. Phthalates, which were added to the construction material in order to increase device flexibility, were later omitted when this chemical was found to have serious adverse reproductive outcomes. The various designs brought out by numerous companies manufacturing EADs resulted in the addition of several devices to the airway market. These airway devices were put to use, many of them with inadequate or no evidence base regarding their efficacy and safety. To reduce the possibility of compromising the safety of the patient, the Difficult Airway Society (DAS formed the Airway Device Evaluation Project Team (ADEPT to strengthen the evidence base for airway equipment and vet the new extraglottic devices. A preuse careful analysis of the design and structure may help in better understanding of the functionality of a particular device. In the meantime, the search for the ideal EAD continues. Keywords: extraglottic airway devices, laryngeal mask airway, other extraglottic airway devices, safety, technology update

  18. The Updated Multiple Star Catalog

    Science.gov (United States)

    Tokovinin, Andrei

    2018-03-01

    The catalog of hierarchical stellar systems with three or more components is an update of the original 1997 version. For 2000 hierarchies, the new Multiple Star Catalog (MSC) provides distances, component masses and periods, and supplementary information (astrometry, photometry, identifiers, orbits, notes). The MSC content and format are explained, and its incompleteness and strong observational selection are stressed. Nevertheless, the MSC can be used for statistical studies and is a valuable source for planning observations of multiple stars. Rare classes of stellar hierarchies found in the MSC (with six or seven components, extremely eccentric orbits, planar and possibly resonant orbits, hosting planets) are briefly presented. High-order hierarchies have smaller velocity dispersion compared to triples and are often associated with moving groups. The paper concludes with an analysis of the ratio of periods and separations between inner and outer subsystems. In wide hierarchies, the ratio of semimajor axes, estimated statistically, is distributed between 3 and 300, with no evidence of dynamically unstable systems.

  19. Passive Nuclear Plants Program (UPDATE)

    International Nuclear Information System (INIS)

    Chimeno, M. A.

    1998-01-01

    The light water passive plants program (PCNP), today Advanced Nuclear Power Plants Program (PCNA), was constituted in order to reach the goals of the Spanish Electrical Sector in the field of advanced nuclear power plants, optimize the efforts of all Spanish initiatives, and increase joint presence in international projects. The last update of this program, featured in revision 5th of the Program Report, reflects the consolidation of the Spanish sector's presence in International programs of the advanced power plants on the basis of the practically concluded American ALWR program. Since the beginning of the program , the PCNP relies on financing from the Electrical sector, Ocide, SEPI-Endesa, Westinghouse, General Electric, as well as from the industrial cooperators, Initec, UTE (Initec- Empresarios Agrupados), Ciemat, Enusa, Ensa and Tecnatom. The program is made up of the following projects, already concluded: - EPRI's Advanced Light Water Plants Certification Project - Westinghouse's AP600 Project - General Electric's SBWR Project (presently paralyzed) and ABWR project Currently, the following project are under development, at different degrees of advance: - EPP project (European Passive Plant) - EBWR project (European Advanced Boiling Water Reactor)

  20. Research reactor fuel - an update

    International Nuclear Information System (INIS)

    Finlay, M.R.; Ripley, M.I.

    2003-01-01

    In the two years since the last ANA conference there have been marked changes in the research reactor fuel scene. A new low-enriched uranium (LEU) fuel, 'monolithic' uranium molybdenum, has shown such promise in initial trials that it may be suitable to meet the objectives of the Joint Declaration signed by Presidents Bush and Putin to commit to converting all US and Russian research reactors to LEU by 2012. Development of more conventional aluminium dispersion UMo LEU fuel has continued in the meantime and is entering the final qualification stage of multiple full sized element irradiations. Despite this progress, the original 2005 timetable for UMo fuel qualification has slipped and research reactors, including the RRR, may not convert from silicide to UMo fuel before 2007. The operators of the Swedish R2 reactor have been forced to pursue the direct route of qualifying a UMo lead test assembly (LTA) in order to meet spent fuel disposal requirements of the Swedish law. The LTA has recently been fabricated and is expected to be loaded shortly into the R2 reactor. We present an update of our previous ANA paper and details of the qualification process for UMo fuel

  1. IDSA releases updated coccidioidomycosis guidelines

    Directory of Open Access Journals (Sweden)

    Robbins RA

    2016-09-01

    Full Text Available No abstract available. Article truncated at 150 words. The Infectious Diseases Society of America (IDSA has released updated Guidelines for the Treatment of Coccidioidomycosis, also known as cocci or Valley Fever (1. Coccidioidomycosis is a fungal infection endemic to the southwestern United States and a common cause of pneumonia and pulmonary nodules in this area. However, the infection can disseminate systemically especially in immunocompromised hosts and certain ethnic populations resulting in a variety of pulmonary and extrapulmonary complications. In addition to recommendations for these complications, the new guidelines address management of special at-risk populations, preemptive management strategies in at-risk populations and after unintentional laboratory exposure. The guidelines also suggest shorter courses of antibiotics for hospitalized patients and more ambulatory treatment for most individuals who have contracted Valley Fever. The panel was led by John N. Galgiani, MD, director of the Valley Fever Center for Excellence at the University of Arizona Health Sciences. Galgiani led a panel of 16 ...

  2. Diuretics: a review and update.

    Science.gov (United States)

    Roush, George C; Kaur, Ramdeep; Ernst, Michael E

    2014-01-01

    Diuretics have been recommended as first-line treatment of hypertension and are also valuable in the management of hypervolemia and electrolyte disorders. This review summarizes the key features of the most commonly used diuretics. We then provide an update of clinical trials for diuretics during the past 5 years. Compared to other classes of medications, thiazide diuretics are at least as effective in reducing cardiovascular events (CVEs) in patients with hypertension and are more effective than β-blockers and angiotensin-converting enzyme inhibitors in reducing stroke. Observational cohort data and a network analysis have shown that CVEs are lowered by one-fifth from chlorthalidone when compared to the commonly used thiazide, hydrochlorothiazide. Relative to placebo, chlorthalidone increases life expectancy. In those aged 80 years and older, the diuretic, indapamide, lowers CVEs relative to placebo. The aldosterone antagonist, eplerenone, lowers total mortality in early congestive heart failure. The benefit of eplerenone following acute myocardial infarction (MI) is limited to administration within 3 to 6 days post-MI. Aldosterone antagonists have been shown to lower the incidence of sudden cardiac death and to reduce proteinuria. In the setting of heart failure, long acting loop diuretics azosemide and torasemide are more effective in improving heart failure outcomes than the far more commonly used short acting furosemide. Evening dosing of diuretics appears to lower CVEs relative to morning dosing. In conclusion, diuretics are a diverse class of drugs that remain extremely important in the management of hypertension and hypervolemic states.

  3. Spumaretroviruses: Updated taxonomy and nomenclature.

    Science.gov (United States)

    Khan, Arifa S; Bodem, Jochen; Buseyne, Florence; Gessain, Antoine; Johnson, Welkin; Kuhn, Jens H; Kuzmak, Jacek; Lindemann, Dirk; Linial, Maxine L; Löchelt, Martin; Materniak-Kornas, Magdalena; Soares, Marcelo A; Switzer, William M

    2018-03-01

    Spumaretroviruses, commonly referred to as foamy viruses, are complex retroviruses belonging to the subfamily Spumaretrovirinae, family Retroviridae, which naturally infect a variety of animals including nonhuman primates (NHPs). Additionally, cross-species transmissions of simian foamy viruses (SFVs) to humans have occurred following exposure to tissues of infected NHPs. Recent research has led to the identification of previously unknown exogenous foamy viruses, and to the discovery of endogenous spumaretrovirus sequences in a variety of host genomes. Here, we describe an updated spumaretrovirus taxonomy that has been recently accepted by the International Committee on Taxonomy of Viruses (ICTV) Executive Committee, and describe a virus nomenclature that is generally consistent with that used for other retroviruses, such as lentiviruses and deltaretroviruses. This taxonomy can be applied to distinguish different, but closely related, primate (e.g., human, ape, simian) foamy viruses as well as those from other hosts. This proposal accounts for host-virus co-speciation and cross-species transmission. Published by Elsevier Inc.

  4. Stuttering: Clinical and research update.

    Science.gov (United States)

    Perez, Hector R; Stoeckle, James H

    2016-06-01

    To provide an update on the epidemiology, genetics, pathophysiology, diagnosis, and treatment of developmental stuttering. The MEDLINE and Cochrane databases were searched for past and recent studies on the epidemiology, genetics, pathophysiology, diagnosis, and treatment of developmental stuttering. Most recommendations are based on small studies, limited-quality evidence, or consensus. Stuttering is a speech disorder, common in persons of all ages, that affects normal fluency and time patterning of speech. Stuttering has been associated with differences in brain anatomy, functioning, and dopamine regulation thought to be due to genetic causes. Attention to making a correct diagnosis or referral in children is important because there is growing consensus that early intervention with speech therapy for children who stutter is critical. For adults, stuttering can be associated with substantial psychosocial morbidity including social anxiety and low quality of life. Pharmacologic treatment has received attention in recent years, but clinical evidence is limited. The mainstay of treatment for children and adults remains speech therapy. A growing body of research has attempted to uncover the pathophysiology of stuttering. Referral for speech therapy remains the best option for children and adults. Copyright© the College of Family Physicians of Canada.

  5. Vasectomy reversal: a clinical update

    Directory of Open Access Journals (Sweden)

    Abhishek P Patel

    2016-01-01

    Full Text Available Vasectomy is a safe and effective method of contraception used by 42-60 million men worldwide. Approximately 3%-6% of men opt for a vasectomy reversal due to the death of a child or divorce and remarriage, change in financial situation, desire for more children within the same marriage, or to alleviate the dreaded postvasectomy pain syndrome. Unlike vasectomy, vasectomy reversal is a much more technically challenging procedure that is performed only by a minority of urologists and places a larger financial strain on the patient since it is usually not covered by insurance. Interest in this procedure has increased since the operating microscope became available in the 1970s, which consequently led to improved patency and pregnancy rates following the procedure. In this clinical update, we discuss patient evaluation, variables that may influence reversal success rates, factors to consider in choosing to perform vasovasostomy versus vasoepididymostomy, and the usefulness of vasectomy reversal to alleviate postvasectomy pain syndrome. We also review the use of robotics for vasectomy reversal and other novel techniques and instrumentation that have emerged in recent years to aid in the success of this surgery.

  6. IMPAK - 2/2003 issue

    International Nuclear Information System (INIS)

    2003-01-01

    IMPAK is quarterly bulletin of the Department of Environment, Malaysia. In this issue, IMPAK's theme is Sustainable Development. It is observed that while definitions of sustainable development appear to differ from one writer to another, they share one common theme, i.e. all contains three fundamental concepts, environment, futurity and equity. Article from DOE news is Bandar Lestari, an environment award with the aims to accord recognition to one urban center that has shown its overall commitment and effort towards achieving environment sustainability in its development. Feature article to support IMPAK's theme are Sustainable Consumption, Where are We Heading? Explanations on correlation between population growth and the economic consumption of the earth resources, New Approaches for the Sustainability of Malaysian Industries suggestion for alternative development strategies with the new environment management system, and the last article is Managing Soil Erosion for Sustainable Farming few approaches to achieve efficient erosion control. Meanwhile Biomass: Renewable Energy Sources in Malaysia fill up the Technical Update section

  7. Integration of generic issues

    International Nuclear Information System (INIS)

    Thatcher, D.

    1989-01-01

    The NRC has recognized the need to integrate generic issues (GIs). The GI process includes a number of phases, all of which should recognize the potential for overlap and conflict among related issues. In addition to the issues themselves, other related NRC and industry programs and activities need to be factored into the GI process. Integration has taken place, or is taking place, for a number of GIs. Each case of integration involves a specific set of circumstances and, as a result, the way in which integration proceeds can vary. This paper discusses the integration of issues in the generic issue process and provides a number of examples

  8. Veterans and agent orange: update 2000

    National Research Council Canada - National Science Library

    Committee to Review the Health Effects in Vietnam Veterans of Exposure to Herbicides (Third Biennial Update), Division of Health Promotion and Disease Prevention

    2001-01-01

    Veterans and Agent Orange: Update 2000 examines the state of the scientific evidence regarding associations between diseases and exposure to dioxin and other chemical compounds in herbicides used in Vietnam...

  9. A clinical update on paediatric lupus

    African Journals Online (AJOL)

    Personal reference lists of the 3 authors were used in this update. ... with a paediatric specialist so that a tailored management plan can be made, depending ..... Cassidy JT, Petty RE, Laxer RM, Lindsley L.Textbook of Pediatric Rheumatology.

  10. AAP Updates Recommendations on Car Seats

    Science.gov (United States)

    ... Size Email Print Share AAP Updates Recommendations on Car Seats Page Content Article Body Children should ride ... of approved car safety seats. Healthy Children Radio: Car Seat Safety Dennis Durbin, MD, FAAP, lead author ...

  11. FIXING HEALTH SYSTEMS / Executive Summary (2008 update ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2010-12-14

    Dec 14, 2010 ... FIXING HEALTH SYSTEMS / Executive Summary (2008 update) ... In several cases, specific approaches recommended by the TEHIP team have been acted upon regionally and internationally, including the ... Related articles ...

  12. Rapid Update Cycle (RUC) [20 km

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Rapid Update Cycle (RUC) weather forecast model was developed by the National Centers for Environmental Prediction (NCEP). On May 1, 2012, the RUC was replaced...

  13. Rapid Update Cycle (RUC) [13 km

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The Rapid Update Cycle (RUC) weather forecast model was developed by the National Centers for Environmental Prediction (NCEP). On May 1, 2012, the RUC was replaced...

  14. 1990 Kansas Land Cover Patterns Update

    Data.gov (United States)

    Kansas Data Access and Support Center — In 2008, an update of the 1990 Kansas Land Cover Patterns (KLCP) database was undertaken. The 1990 KLCP database depicts 10 general land cover classes for the State...

  15. Earth Observing System Covariance Realism Updates

    Science.gov (United States)

    Ojeda Romero, Juan A.; Miguel, Fred

    2017-01-01

    This presentation will be given at the International Earth Science Constellation Mission Operations Working Group meetings June 13-15, 2017 to discuss the Earth Observing System Covariance Realism updates.

  16. Lodging Update: Providence, Rhode Island

    Directory of Open Access Journals (Sweden)

    Ragel Roginsky

    2013-04-01

    Full Text Available Each quarter, Pinnacle Advisory Group prepares an analysis of the New England lodging industry, which provides a regional summary and then focuses in depth on a particular market. These reviews look at recent and proposed supply changes, factors affecting demand and growth rates, and the effects of interactions between such supply and demand trends. In this issue, the authors spotlight the lodging market in Providence, Rhode Island.

  17. Using Multi-Viewpoint Contracts for Negotiation of Embedded Software Updates

    Directory of Open Access Journals (Sweden)

    Sönke Holthusen

    2016-05-01

    Full Text Available In this paper we address the issue of change after deployment in safety-critical embedded system applications. Our goal is to substitute lab-based verification with in-field formal analysis to determine whether an update may be safely applied. This is challenging because it requires an automated process able to handle multiple viewpoints such as functional correctness, timing, etc. For this purpose, we propose an original methodology for contract-based negotiation of software updates. The use of contracts allows us to cleanly split the verification effort between the lab and the field. In addition, we show how to rely on existing viewpoint-specific methods for update negotiation. We illustrate our approach on a concrete example inspired by the automotive domain.

  18. An Update on the Hazards and Risks of Forensic Anthropology, Part II: Field and Laboratory Considerations.

    Science.gov (United States)

    Roberts, Lindsey G; Dabbs, Gretchen R; Spencer, Jessica R

    2016-01-01

    This paper focuses on potential hazards and risks to forensic anthropologists while working in the field and laboratory in North America. Much has changed since Galloway and Snodgrass published their seminal article addressing these issues. The increased number of forensic practitioners combined with new information about potential hazards calls for an updated review of these pathogens and chemicals. Discussion of pathogen hazards (Brucella, Borrelia burgdorferi, Yersinia pestis, Clostridium tetani and West Nile virus) includes important history, exposure routes, environmental survivability, early symptoms, treatments with corresponding morbidity and mortality rates, and decontamination measures. Additionally, data pertaining to the use of formaldehyde in the laboratory environment have resulted in updated safety regulations, and these are highlighted. These data should inform field and laboratory protocols. The hazards of working directly with human remains are discussed in a companion article, "An Update on the Hazards and Risks of Forensic Anthropology, Part I: Human Remains." © 2015 American Academy of Forensic Sciences.

  19. Environmental regulatory update table, March 1989

    International Nuclear Information System (INIS)

    Houlberg, L.; Langston, M.E.; Nikbakht, A.; Salk, M.S.

    1989-04-01

    The Environmental Regulatory Update Table provides information on regulatory initiatives of interest to DOE operations and contractor staff with environmental management responsibilities. The table is updated each month with information from the Federal Register and other sources, including direct contact with regulatory agencies. Each table entry provides a chronological record of the rulemaking process for that initiative with an abstract and a projection of further action

  20. Environmental Regulatory Update Table, April 1989

    International Nuclear Information System (INIS)

    Houlberg, L.; Langston, M.E.; Nikbakht, A.; Salk, M.S.

    1989-05-01

    The Environmental Regulatory Update Table provides information on regulatory initiatives of interest to DOE operations and contractor staff with environmental management responsibilities. The table is updated each month with information from the Federal Register and other sources, including direct contact with regulatory agencies. Each table entry provides a chronological record of the rulemaking process for that initiative with an abstract and a projection of further action

  1. Environmental Regulatory Update Table, August 1991

    Energy Technology Data Exchange (ETDEWEB)

    Houlberg, L.M., Hawkins, G.T.; Salk, M.S.

    1991-09-01

    This Environmental Regulatory Update Table (August 1991) provides information on regulatory initiatives of interest to DOE operations and contractor staff with environmental management responsibilities. The table is updated each month with information from the Federal Register and other sources, including direct contact with regulatory agencies. Each table entry provides a chronological record of the rulemaking process for that initiative with an abstract and a projection of further action.

  2. Environmental Regulatory Update Table, December 1989

    International Nuclear Information System (INIS)

    Houlbert, L.M.; Langston, M.E.; Nikbakht, A.; Salk, M.S.

    1990-01-01

    The Environmental Regulatory Update Table provides information on regulatory initiatives of interest to DOE operations and contractor staff with environmental management responsibilities. The table is updated each month with information from the Federal Register and other sources, including direct contact with regulatory agencies. Each table entry provides a chronological record of the rulemaking process for that initiative with an abstract and a projection of further action

  3. Nuclear data sheets update for A = 197

    Energy Technology Data Exchange (ETDEWEB)

    Chunmei, Zhou [Chinese Nuclear Data Center, Beijing, BJ (China)

    1996-06-01

    The Nuclear Data Sheet for A = 197 has been carried out on the basis of the nuclear reaction and decay experiments leading to all the nuclei with mass number A = 197 since cutoff date of the last evaluation, December 1989. Most evaluation data have been updated or revised. The nuclei of updated data mainly are {sup 197}Hg, {sup 197}Pb, {sup 197}Bi and {sup 197}Po. The adopted levels and adopted gamma radiations for all nuclei are shown in the tables.

  4. Environmental Regulatory Update Table, December 1991

    Energy Technology Data Exchange (ETDEWEB)

    Houlberg, L.M.; Hawkins, G.T.; Salk, M.S.

    1992-01-01

    The Environmental Regulatory Update Table provides information on regulatory initiatives of interest to DOE operations and contractor staff with environmental management responsibilities. The table is updated each month with information from the Federal Register and other sources, including direct contact with regulatory agencies. Each table entry provides a chronological record of the rulemaking process for that initiative with an abstract and a projection of further action.

  5. Environmental Regulatory Update Table, August 1990

    International Nuclear Information System (INIS)

    Houlberg, L.M.; Nikbakht, A.; Salk, M.S.

    1990-09-01

    The Environmental Regulatory Update Table provides information on regulatory initiatives of interest to DOE operations and contractor staff with environmental management responsibilities. The table is updated each month with information from the Federal Register and other sources, including direct contact with regulatory agencies. Each table entry provides a chronological record of the rulemaking process for that initiative with an abstract and a projection of further action

  6. Update of Part 61 impacts analysis methodology

    International Nuclear Information System (INIS)

    Oztunali, O.I.; Roles, G.W.

    1986-01-01

    The US Nuclear Regulatory Commission is expanding the impacts analysis methodology used during the development of the 10 CFR Part 61 rule to allow improved consideration of costs and impacts of disposal of waste that exceeds Class C concentrations. The project includes updating the computer codes that comprise the methodology, reviewing and updating data assumptions on waste streams and disposal technologies, and calculation of costs for small as well as large disposal facilities. This paper outlines work done to date on this project

  7. Update of Part 61 impacts analysis methodology

    International Nuclear Information System (INIS)

    Oztunali, O.I.; Roles, G.W.; US Nuclear Regulatory Commission, Washington, DC 20555)

    1985-01-01

    The US Nuclear Regulatory Commission is expanding the impacts analysis methodology used during the development of the 10 CFR Part 61 regulation to allow improved consideration of costs and impacts of disposal of waste that exceeds Class C concentrations. The project includes updating the computer codes that comprise the methodology, reviewing and updating data assumptions on waste streams and disposal technologies, and calculation of costs for small as well as large disposal facilities. This paper outlines work done to date on this project

  8. Environmental Regulatory Update Table, October 1991

    Energy Technology Data Exchange (ETDEWEB)

    Houlberg, L.M.; Hawkins, G.T.; Salk, M.S.

    1991-11-01

    The Environmental Regulatory Update Table provides information on regulatory initiatives of interest to DOE operations and contractor staff with environmental management responsibilities. The table is updated each month with information from the Federal Register and other sources, including direct contact with regulatory agencies. Each table entry provides a chronological record of the rulemaking process for that initiative with an abstract and a projection of further action.

  9. Environmental Regulatory Update Table, November 1991

    Energy Technology Data Exchange (ETDEWEB)

    Houlberg, L.M.; Hawkins, G.T.; Salk, M.S.

    1991-12-01

    The Environmental Regulatory Update Table provides information on regulatory initiatives of interest to DOE operations and contractor staff with environmental management responsibilities. The table is updated each month with information from the Federal Register and other sources, including direct contact with regulatory agencies. Each table entry provides a chronological record of the rulemaking process for that initiative with an abstract and a projection of further action.

  10. Environmental Regulatory Update Table, September 1991

    Energy Technology Data Exchange (ETDEWEB)

    Houlberg, L.M.; Hawkins, G.T.; Salk, M.S.

    1991-10-01

    The Environmental Regulatory Update Table provides information on regulatory initiatives of interest to DOE operations and contractor staff with environmental management responsibilities. The table is updated each month with information from the Federal Register and other sources, including direct contact with regulatory agencies. Each table entry provides a chronological record of the rulemaking process for that initiative with an abstract and a projection of further action.

  11. Environmental regulatory update table, July 1991

    Energy Technology Data Exchange (ETDEWEB)

    Houlberg, L.M.; Hawkins, G.T.; Salk, M.S.

    1991-08-01

    This Environmental Regulatory Update Table (July 1991) provides information on regulatory initiatives of interest to DOE operations and contractor staff with environmental management responsibilities. The table is updated each month with information from the Federal Register and other sources, including direct contact with regulatory agencies. Each table entry provides a chronological record of the rulemaking process for that initiative with an abstract and a projection of further action.

  12. Update on the nutrition situation.

    Science.gov (United States)

    Mason, J; Garcia, M

    1995-01-01

    The Update on the Nutrition Situation, 1994 was published in early 1995 by the United Nations Subcommittee on Nutrition. Thus, data available at the country level about estimates of the nutritional situation now provide trends of prevalences of underweight children in 35 countries for the 1990s. In Sub-Saharan Africa recent deterioration has occurred as a result of the general worsening of nutrition in Africa. However, in the Near East, North Africa, and South America the generally improving trends of the 1980s seem to be continuing with the likelihood of reaching the prevalences of the developed countries by the year 2000. A surveillance system in Bangladesh indicates improvement from 1990 to 1993; however, India data for 1991/92 indicate deterioration in 3 states and no significant change in 4, possibly connected the economic slowdown in the early 1990s. In many countries of southeast Asia, China, Middle America and the Caribbean, South America, the Near East and North Africa the improvement of rates could result in halving the prevalences of underweight children. The gross domestic product (GDP) is an important indicator of nutritional performance. During 1985-92 in Sub-Saharan Africa GDP declined by 0.8% and consequently the nutritional situation also deteriorated. In other areas of the world the GDP growth rates improved after 1990 and the underweight trends in the early 1990s were generally similar to those of the late 1980s. The nutritional improvement outside Sub-Saharan Africa and possibly India continued in the early 1990s. Rapid economic growth was associated with improving nutrition in Thailand and Vietnam in the 1980s and also to a smaller extent for Indonesia and China. Faster than average improvement is plausible for Jamaica, Sri Lanka, and Zimbabwe. Deteriorating cases are Ethiopia, Madagascar, and Rwanda. Economic growth, health, education, and community-based nutrition programs all contribute to improving nutrition.

  13. Dynapenia and aging: an update.

    Science.gov (United States)

    Manini, Todd M; Clark, Brian C

    2012-01-01

    In 2008, we published an article arguing that the age-related loss of muscle strength is only partially explained by the reduction in muscle mass and that other physiologic factors explain muscle weakness in older adults (Clark BC, Manini TM. Sarcopenia =/= dynapenia. J Gerontol A Biol Sci Med Sci. 2008;63:829-834). Accordingly, we proposed that these events (strength and mass loss) be defined independently, leaving the term "sarcopenia" to be used in its original context to describe the age-related loss of muscle mass. We subsequently coined the term "dynapenia" to describe the age-related loss of muscle strength and power. This article will give an update on both the biological and clinical literature on dynapenia-serving to best synthesize this translational topic. Additionally, we propose a working decision algorithm for defining dynapenia. This algorithm is specific to screening for and defining dynapenia using age, presence or absence of risk factors, a grip strength screening, and if warranted a test for knee extension strength. A definition for a single risk factor such as dynapenia will provide information in building a risk profile for the complex etiology of physical disability. As such, this approach mimics the development of risk profiles for cardiovascular disease that include such factors as hypercholesterolemia, hypertension, hyperglycemia, etc. Because of a lack of data, the working decision algorithm remains to be fully developed and evaluated. However, these efforts are expected to provide a specific understanding of the role that dynapenia plays in the loss of physical function and increased risk for disability among older adults.

  14. Obesity management: Update on orlistat

    Directory of Open Access Journals (Sweden)

    Belinda S Drew

    2008-01-01

    Full Text Available Belinda S Drew, Andrew F Dixon, John B DixonCentre for Obesity Research and Education, Monash University, Melbourne, AustraliaAbstract: Over the past 20 years obesity has become a worldwide concern of frightening proportion. The World Health Organization estimates that there are over 400 million obese and over 1.6 billion overweight adults, a figure which is projected to almost double by 2015. This is not a disease restricted to adults – at least 20 million children under the age of 5 years were overweight in 2005 (WHO 2006. Overweight and obesity lead to serious health consequences including coronary artery disease, stroke, type-2 diabetes, heart failure, dyslipidemia, hypertension, reproductive and gastrointestinal cancers, gallstones, fatty liver disease, osteoarthritis and sleep apnea (Padwal et al 2003.Modest weight loss in the obese of between 5% and 10% of bodyweight is associated with improvements in cardiovascular risk profiles and reduced incidence of type 2 diabetes (Goldstein 1992; Avenell et al 2004; Padwal and Majumdar 2007. Orlistat, a gastric and pancreatic lipase inhibitor that reduces dietary fat absorption by approximately 30%, has been approved for use for around ten years (Zhi et al 1994; Hauptman 2000. There is now a growing body of evidence to suggest that Orlistat assists weight loss and that it may also have additional benefits. The aim of this review is to provide a brief update on the current literature studying the efficacy, safety and significance of the use of Orlistat in clinical practice.Keywords: obese, weight, diet, orlistat, hypertension, cholesterol

  15. 49 CFR 1002.3 - Updating user fees.

    Science.gov (United States)

    2010-10-01

    ... updating fees. Each fee shall be updated by updating the cost components comprising the fee. Cost... direct labor costs are direct labor costs determined by the cost study set forth in Revision of Fees For... by total office costs for the Offices directly associated with user fee activity. Actual updating of...

  16. Working Memory Updating as a Predictor of Academic Attainment

    Science.gov (United States)

    Lechuga, M. Teresa; Pelegrina, Santiago; Pelaez, Jose L.; Martin-Puga, M. Eva; Justicia, M. Jose

    2016-01-01

    There is growing evidence supporting the importance of executive functions, and specifically working memory updating (WMU), for children's academic achievement. This study aimed to assess the specific contribution of updating to the prediction of academic performance. Two updating tasks, which included different updating components, were…

  17. Current issues and actions

    Energy Technology Data Exchange (ETDEWEB)

    Black, D.G.

    1995-06-01

    This section of the 1994 Hanford Site Environmental Report summarizes the progress that has been made toward achieving full regulatory compliance at the Hanford Site. Ongoing compliance self-assessments, implementation of the Tri-Party Agreement, and public meetings continue to identify environmental compliance issues. These issues are discussed openly with the regulatory agencies and with the public to ensure that all environmental compliance issues are addressed.

  18. Current issues and actions

    International Nuclear Information System (INIS)

    Black, D.G.

    1995-01-01

    This section of the 1994 Hanford Site Environmental Report summarizes the progress that has been made toward achieving full regulatory compliance at the Hanford Site. Ongoing compliance self-assessments, implementation of the Tri-Party Agreement, and public meetings continue to identify environmental compliance issues. These issues are discussed openly with the regulatory agencies and with the public to ensure that all environmental compliance issues are addressed

  19. Aviation Safety Issues Database

    Science.gov (United States)

    Morello, Samuel A.; Ricks, Wendell R.

    2009-01-01

    The aviation safety issues database was instrumental in the refinement and substantiation of the National Aviation Safety Strategic Plan (NASSP). The issues database is a comprehensive set of issues from an extremely broad base of aviation functions, personnel, and vehicle categories, both nationally and internationally. Several aviation safety stakeholders such as the Commercial Aviation Safety Team (CAST) have already used the database. This broader interest was the genesis to making the database publically accessible and writing this report.

  20. Environmental issues and wastes

    International Nuclear Information System (INIS)

    Mitamura, Hisayoshi; Banba, Tsunetaka; Maeda, Toshikatsu; Ishiyama, Takashi

    1999-08-01

    All countries in the world are concerned about environmental issues because of their global effects. Developed industrial nations are also confronted with waste issues accompanied by mass production, mass consumption, and mass dump. We have reviewed books and reports to obtain a preliminary knowledge and to understand the trend of technology development before we start R and D for 'environmental monitoring, and environmental remediation and protection'. We lay great emphasis on municipal and industrial wastes in environmental issues and summarize the history of the earth, innovative environmental approaches in advanced nations, waste issues in Japan, and examples of technology development for environmental remediation and protection. (author)

  1. Communication technology update and fundamentals

    CERN Document Server

    Grant, August E

    2012-01-01

    Communication technologies surround us in every part of our lives: via television, web, blogging, mass media, and much more. How do people in business keep up with the latest and greatest trends, and how do they differentiate good information from bad information? How do they get help analyzing information and coming to conclusions about trends that will impact their businesses and business decisions? How do they consider the environmental and sustainability issues surrounding communication technology? This book answers these essential questions. It's for professionals and students working

  2. Use of an advanced document system in post-refuelling updating of nuclear power plant documentation

    International Nuclear Information System (INIS)

    Puech Suanzes, P.; Cortes Soler, M.

    1993-01-01

    This paper discusses the results of the extensive use of an advanced document system to update documentation prepared by traditional methods and affected by changes in the period between two plant refuellings. The implementation of a system for the capture, retrieval and storage of drawings using optical discs is part of a plan to modernize production and management tools and to thus achieve better control of document configuration. These processes are consequently optimized in that: 1. The deterioration of drawings is detained with the help of an identical, updated, legible, reliable support for all users. 2. The time required to update documentation is reduced. Given the large number of drawings, the implementation method should effectively combine costs and time. The document management tools ensure optical disc storage control so that from the moment a drawing resides in the system, any modification to it is made through the system utilities, thus ensuring quality and reducing schedules. The system described was used to update the electrical drawings of Almaraz Nuclear Power Plant. Changes made during the eighth refuelling of Unit I were incorporated and the time needed to issue the updated drawings was reduced by one month. (author)

  3. Update on clinically isolated syndrome.

    Science.gov (United States)

    Thouvenot, Éric

    2015-04-01

    Optic neuritis, myelitis and brainstem syndrome accompanied by a symptomatic MRI T2 or FLAIR hyperintensity and T1 hypointensity are highly suggestive of multiple sclerosis (MS) in young adults. They are called "clinically isolated syndrome" (CIS) and correspond to the typical first multiple sclerosis (MS) episode, especially when associated with other asymptomatic demyelinating lesions, without clinical, radiological and immunological sign of differential diagnosis. After a CIS, the delay of apparition of a relapse, which corresponds to the conversion to clinically definite MS (CDMS), varies from several months to more than 10 years (10-15% of cases, generally called benign RRMS). This delay is generally associated with the number and location of demyelinating lesions of the brain and spinal cord and the results of CSF analysis. Several studies comparing different MRI criteria for dissemination in space and dissemination in time of demyelinating lesions, two hallmarks of MS, provided enough substantial data to update diagnostic criteria for MS after a CIS. In the last revision of the McDonald's criteria in 2010, diagnostic criteria were simplified and now the diagnosis can be made by a single initial scan that proves the presence of active asymptomatic lesions (with gadolinium enhancement) and of unenhanced lesions. However, time to conversion remains highly unpredictable for a given patient and CIS can remain isolated, especially for idiopathic unilateral optic neuritis or myelitis. Univariate analyses of clinical, radiological, biological or electrophysiological characteristics of CIS patients in small series identified numerous risk factors of rapid conversion to MS. However, large series of CIS patients analyzing several characteristics of CIS patients and the influence of disease modifying therapies brought important information about the risk of CDMS or RRMS over up to 20 years of follow-up. They confirmed the importance of the initial MRI pattern of

  4. PETC review: Issue 9

    Energy Technology Data Exchange (ETDEWEB)

    Santore, R.R.; Friedman, S.; Reiss, J.; Waehner, M.J. [eds.

    1993-12-31

    Since its beginning, Pittsburgh Energy Technology Center`s (PETC) primary function has been to study and conduct research on coal and its uses and applications. PETC has also been investigating ways in which natural gas can be employed to enhance the use of coal and to convert natural gas into liquid products that can be more readily transported and stored. This review contains five articles which reflect PETC`s mission: State-of-the-Art High Performance Power Systems [HIPPS]; Unconventional Fuel Uses of Natural Gas; Micronized Magnetite -- Beneficiation and Benefits; Reburning for NO{sub x} Reduction; and An Update of PETC`s Process Research Facility.

  5. Pegvisomant in acromegaly: an update.

    Science.gov (United States)

    Giustina, A; Arnaldi, G; Bogazzi, F; Cannavò, S; Colao, A; De Marinis, L; De Menis, E; Degli Uberti, E; Giorgino, F; Grottoli, S; Lania, A G; Maffei, P; Pivonello, R; Ghigo, E

    2017-06-01

    In 2007, we published an opinion document to review the role of pegvisomant (PEG) in the treatment of acromegaly. Since then, new evidence emerged on the biochemical and clinical effects of PEG and on its long-term efficacy and safety. We here reviewed the emerging aspects of the use of PEG in clinical practice in the light of the most recent literature. The clinical use of PEG is still suboptimal, considering that it remains the most powerful tool to control IGF-I in acromegaly allowing to obtain, with a pharmacological treatment, the most important clinical effects in terms of signs and symptoms, quality of life and comorbidities. The number of patients with acromegaly exposed to PEG worldwide has become quite elevated and the prolonged follow-up allows now to deal quite satisfactorily with many clinical issues including major safety issues, such as the concerns about possible tumour (re)growth under PEG. The positive or neutral impact of PEG on glucose metabolism has been highlighted, and the clinical experience, although limited, with sleep apnoea and pregnancy has been reviewed. Finally, the current concept of somatostatin receptor ligands (SRL) resistance has been addressed, in order to better define the acromegaly patients to whom the PEG option may be offered. PEG increasingly appears to be an effective and safe medical option for many patients not controlled by SRL but its use still needs to be optimized.

  6. Consensus Guidelines for Therapeutic Drug Monitoring in Neuropsychopharmacology: Update 2017.

    Science.gov (United States)

    Hiemke, C; Bergemann, N; Clement, H W; Conca, A; Deckert, J; Domschke, K; Eckermann, G; Egberts, K; Gerlach, M; Greiner, C; Gründer, G; Haen, E; Havemann-Reinecke, U; Hefner, G; Helmer, R; Janssen, G; Jaquenoud, E; Laux, G; Messer, T; Mössner, R; Müller, M J; Paulzen, M; Pfuhlmann, B; Riederer, P; Saria, A; Schoppek, B; Schoretsanitis, G; Schwarz, M; Gracia, M Silva; Stegmann, B; Steimer, W; Stingl, J C; Uhr, M; Ulrich, S; Unterecker, S; Waschgler, R; Zernig, G; Zurek, G; Baumann, P

    2018-01-01

    Therapeutic drug monitoring (TDM) is the quantification and interpretation of drug concentrations in blood to optimize pharmacotherapy. It considers the interindividual variability of pharmacokinetics and thus enables personalized pharmacotherapy. In psychiatry and neurology, patient populations that may particularly benefit from TDM are children and adolescents, pregnant women, elderly patients, individuals with intellectual disabilities, patients with substance abuse disorders, forensic psychiatric patients or patients with known or suspected pharmacokinetic abnormalities. Non-response at therapeutic doses, uncertain drug adherence, suboptimal tolerability, or pharmacokinetic drug-drug interactions are typical indications for TDM. However, the potential benefits of TDM to optimize pharmacotherapy can only be obtained if the method is adequately integrated in the clinical treatment process. To supply treating physicians and laboratories with valid information on TDM, the TDM task force of the Arbeitsgemeinschaft für Neuropsychopharmakologie und Pharmakopsychiatrie (AGNP) issued their first guidelines for TDM in psychiatry in 2004. After an update in 2011, it was time for the next update. Following the new guidelines holds the potential to improve neuropsychopharmacotherapy, accelerate the recovery of many patients, and reduce health care costs. © Georg Thieme Verlag KG Stuttgart · New York.

  7. PSA Update Procedures, an Ultimate Need for Living PSA

    International Nuclear Information System (INIS)

    Hegedus, D.

    1998-01-01

    Nuclear facilities by their complex nature, change with time. These changes can be both physical (plant modification, etc.), operational (enhanced procedures, etc.) and organizational. In addition, there are also changes in our understanding of the plant, due to operational experience, data collection, technology enhancements, etc. Therefore, it is imperative that PSA model must be frequently up-dated or modified to reflect these changes. Over the last ten years. these has been a remarkable growth of the use of Probabilistic Safety Assessments (PSAs). The most rapidly growing area of the PSA Applications is their use to support operational decision-making. Many of these applications are characterized by the potential for not only improving the safety level but also for providing guidance on the optimal use of resources and reducing regulatory burden. To enable a wider use of the PSA model as a tool for safety activities it is essential to maintain the model in a controlled state. Moreover, to fulfill requirements for L iving PSA , the PSA model has to be constantly updated and/or monitored to reflect the current plant configuration. It should be noted that the PSA model should not only represent the plant design but should also represent the operational and emergency procedures. To keep the PSA model up-to-date several issues should be clearly defined including: - Responsibility should be divided among the PSA group, - Procedures for implementing changes should be established, and - QA requirements/program should be established to assure documentation and reporting. (author)

  8. Navigating "Thorny" Issues

    Science.gov (United States)

    Hutchinson, Kashema; Gilbert, Aderinsola; Malyukova, Anna

    2016-01-01

    In their article "Mindfulness and discussing 'thorny' issues in the classroom" Konstantinos Alexakos et al. ("Cult Stud Sci Educ," 2016. doi: 10.1007/s11422-015-9718-0) describe "thorny" issues as "difficult topics to discuss because they are more personal to some perhaps even cause pain and violence." As…

  9. Poverty + Hunger = Global Issues.

    Science.gov (United States)

    Schwartz, Richard H.

    1983-01-01

    Geography teachers can use mathematics to teach fourth, fifth, and sixth grade students about critical global issues. Five sample problems concerning population, poverty, waste, the arms race, and hunger are presented. The global issue related to each problem is discussed, and the solution and mathematical skill are provided. (RM)

  10. Nuclear safety - Topical issues

    International Nuclear Information System (INIS)

    1995-01-01

    The following topical issues related to nuclear safety are discussed: steam generators; maintenance strategies; control rod drive nozzle cracks; core shrouds cracks; sump strainer blockage; fire protection; computer software important for safety; safety during shutdown; operational safety experience; external hazards and other site related issues. 5 figs, 5 tabs

  11. 19 (Special Issue)

    African Journals Online (AJOL)

    mwakagugu

    19 (Special Issue). Tanzania Dental Journal 2017. 1. PRESIDENTS SPEECH AT THE OPENING CEREMONY OF THE TANZANIA DENTAL. ASSOCIATION 31ST SCIENTIFIC CONFERENCE AND .... awareness on oral health issues, high tooth decay, gum diseases and predominant tooth extraction as consistently reported ...

  12. Dissociating Working Memory Updating and Automatic Updating: The Reference-Back Paradigm

    Science.gov (United States)

    Rac-Lubashevsky, Rachel; Kessler, Yoav

    2016-01-01

    Working memory (WM) updating is a controlled process through which relevant information in the environment is selected to enter the gate to WM and substitute its contents. We suggest that there is also an automatic form of updating, which influences performance in many tasks and is primarily manifested in reaction time sequential effects. The goal…

  13. GNF Defense in Depth Update

    Energy Technology Data Exchange (ETDEWEB)

    Lingenfelter, Andrew A.; Schneider, Robert J.; Cantonwine, Paul E.; Moore, Brian; Rea, John; Crawford, Douglas C. [Global Nuclear Fuel, P.O. Box 780 M/C H25, Wilmington, NC 28402 (United States)

    2009-06-15

    Global Nuclear Fuel (GNF) has designed, fabricated, and placed into operation more than 9 million fuel rods in approximately 135 thousand assemblies. Customer satisfaction has always compelled GNF to reduce fuel rod failures (defined here as fuel rods that breach or leak in service), However, increasing success with and subsequent expectations for economic performance of nuclear reactor plants have raised broader Industry emphasis on fuel reliability. In 2005, GNF established its Defense-in-Depth (DID) Program for the purpose of focusing attention on the many aspects of fuel design, fabrication, performance, and utilization that affect fuel reliability as well as on the key methods that govern the utilization of GNF fuel. The Program is structured to address each of the identified in-service, fuel failure mechanisms. This paper provides a summary of GNF fuel performance, following previous updates. This paper will discuss recent GNF fuel reliability and channel performance, GNF2 introduction status, and methods. GNF's more recent fuel experience includes approximately 3.8 million GE11/13 (9x9) and GE12/14 (10x10) fuel rods, well over half of which are the GE12/14 design. (Those figures also include roughly 25,000 recently-introduced GNF2 fuel rods.) Reliability, expressed as annual, observed fuel failure rates (i.e., number of rods failed each year divided by the number of opportunities, or fuel rods in service), has improved for each year since 2005. The GNF fuel failure rate for years leading up to 2007 and 2008 has been on the order of 5 to 7 ppm (excluding the corrosion events of 2001-2003), and as of this writing (January 2009) the current in-service failure has decreased to around 1.5 ppm. Failures in GE14 fuel rod failures have been primarily due to debris-fretting (> 60%), with other failures being duty-related or yet undetermined. The only failure observed in GNF2 to date was a single, early-life debris failure in a bundle not equipped with GNF

  14. Updating Dosimetry for Emergency Response Dose Projections.

    Science.gov (United States)

    DeCair, Sara

    2016-02-01

    In 2013, the U.S. Environmental Protection Agency (EPA) proposed an update to the 1992 Protective Action Guides (PAG) Manual. The PAG Manual provides guidance to state and local officials planning for radiological emergencies. EPA requested public comment on the proposed revisions, while making them available for interim use by officials faced with an emergency situation. Developed with interagency partners, EPA's proposal incorporates newer dosimetric methods, identifies tools and guidelines developed since the current document was issued, and extends the scope of the PAGs to all significant radiological incidents, including radiological dispersal devices or improvised nuclear devices. In order to best serve the emergency management community, scientific policy direction had to be set on how to use International Commission on Radiological Protection Publication 60 age groups in dose assessment when implementing emergency guidelines. Certain guidelines that lend themselves to different PAGs for different subpopulations are the PAGs for potassium iodide (KI), food, and water. These guidelines provide age-specific recommendations because of the radiosensitivity of the thyroid and young children with respect to ingestion and inhalation doses in particular. Taking protective actions like using KI, avoiding certain foods or using alternative sources of drinking water can be relatively simple to implement by the parents of young children. Clear public messages can convey which age groups should take which action, unlike how an evacuation or relocation order should apply to entire households or neighborhoods. New in the PAG Manual is planning guidance for the late phase of an incident, after the situation is stabilized and efforts turn toward recovery. Because the late phase can take years to complete, decision makers are faced with managing public exposures in areas not fully remediated. The proposal includes quick-reference operational guidelines to inform re-entry to

  15. Volume 8 Issue 2

    Directory of Open Access Journals (Sweden)

    Karen Nelson

    2017-06-01

    Full Text Available This issue is our third Students, Transitions, Achievement, Retention and Success (STARS Conference special issue held in July this year in Adelaide, Australia.   As is customary, this issue of the journal publishes the top research papers selected via a peer review process and the top Emerging Initiatives selected by the Conference Committee.    We are delighted to feature in this special  issue —Reflections on Student Persistence—prepared by Advisory Board member Professor Vincent Tinto, Distinguished University Professor Emeritus at Syracuse University, USA.  Vincent is a long-time friend and supporter of STARS and its predecessor FYHE Conferences and Journal.   In his article, Vincent explores the case for motivation to be considered as a significant aspect of the tertiary student psyche by drawing on theoretical frameworks, research and practical experiences related to the issue.

  16. Valence-Dependent Belief Updating: Computational Validation

    Directory of Open Access Journals (Sweden)

    Bojana Kuzmanovic

    2017-06-01

    Full Text Available People tend to update beliefs about their future outcomes in a valence-dependent way: they are likely to incorporate good news and to neglect bad news. However, belief formation is a complex process which depends not only on motivational factors such as the desire for favorable conclusions, but also on multiple cognitive variables such as prior beliefs, knowledge about personal vulnerabilities and resources, and the size of the probabilities and estimation errors. Thus, we applied computational modeling in order to test for valence-induced biases in updating while formally controlling for relevant cognitive factors. We compared biased and unbiased Bayesian models of belief updating, and specified alternative models based on reinforcement learning. The experiment consisted of 80 trials with 80 different adverse future life events. In each trial, participants estimated the base rate of one of these events and estimated their own risk of experiencing the event before and after being confronted with the actual base rate. Belief updates corresponded to the difference between the two self-risk estimates. Valence-dependent updating was assessed by comparing trials with good news (better-than-expected base rates with trials with bad news (worse-than-expected base rates. After receiving bad relative to good news, participants' updates were smaller and deviated more strongly from rational Bayesian predictions, indicating a valence-induced bias. Model comparison revealed that the biased (i.e., optimistic Bayesian model of belief updating better accounted for data than the unbiased (i.e., rational Bayesian model, confirming that the valence of the new information influenced the amount of updating. Moreover, alternative computational modeling based on reinforcement learning demonstrated higher learning rates for good than for bad news, as well as a moderating role of personal knowledge. Finally, in this specific experimental context, the approach based on

  17. Important update of CERN Mail Services

    CERN Multimedia

    IT Department

    2009-01-01

    The CERN Mail Services are evolving. In the course of June and July 2009, all CERN mailboxes will be updated with a new infrastructure for hosting mailboxes, running Exchange 2007. This update is taking place in order to provide the capacity upgrade for the constantly growing volume of CERN mailboxes. It is also the opportunity to provide a number of improvements to CERN mailboxes: new and improved Outlook Web Access (the web interface used to access your mailbox from a web browser, also known as "webmail"), new features in the Out-of-Office auto-reply assistant, easier spam management... The update will preserve the mailbox configuration and no specific action is required by users. During the next weeks, each mailbox will be individually notified of the upcoming update the day before it takes place. We invite all users to carefully read this notification as it will contain the latest information for this update. The mailbox will be unavailable for a short time during the ni...

  18. Towards Dynamic Updates in Service Composition

    Directory of Open Access Journals (Sweden)

    Mario Bravetti

    2015-12-01

    Full Text Available We survey our results about verification of adaptable processes. We present adaptable processes as a way of overcoming the limitations that process calculi have for describing patterns of dynamic process evolution. Such patterns rely on direct ways of controlling the behavior and location of running processes, and so they are at the heart of the adaptation capabilities present in many modern concurrent systems. Adaptable processes have named scopes and are sensible to actions of dynamic update at runtime; this allows to express dynamic and static topologies of adaptable processes as well as different evolvability patterns for concurrent processes. We introduce a core calculus of adaptable processes and consider verification problems for them: first based on specific properties related to error occurrence, that we call bounded and eventual adaptation, and then by considering a simple yet expressive temporal logic over adaptable processes. We provide (undecidability results of such verification problems over adaptable processes considering the spectrum of topologies/evolvability patterns introduced. We then consider distributed adaptability, where a process can update part of a protocol by performing dynamic distributed updates over a set of protocol participants. Dynamic updates in this context are presented as an extension of our work on choreographies and behavioural contracts in multiparty interactions. We show how update mechanisms considered for adaptable processes can be used to extend the theory of choreography and orchestration/contracts, allowing them to be modified at run-time by internal (self-adaptation or external intervention.

  19. Determination of Selected Perfluorinated Alkyl Acids in ...

    Science.gov (United States)

    The 1996 amendments to the Safe Drinking Water Act (SDWA) required EPA to establish a Contaminant Candidate List (CCL), that contains a list of drinking water contaminants that the Agency will consider for future regulation. EPA must make a regulatory determination on a minimum of five contaminants every five years. The first CCL was published in 1998, and updates were anticipated every five years thereafter. One of the key pieces of information that must be available in order to make a regulatory determination is nationwide occurrence data for the chemical contaminants under consideration. Historically, EPA has collected the necessary occurrence data under its Unregulated Contaminant Monitoring Regulations (UCMR). Under the UCMR, monitoring is conducted at selected drinking water utilities for specific contaminants of interest. The chemical analyses are usually performed by the utilities or by commercial laboratories. To meet the requirements of monitoring under the UCMR program, the analytical methods developed should be specific, sensitive, and practical enough for application in commercial laboratories. This task will focus on the development of analytical methods for chemicals identified on future CCLs or emerging contaminants not yet listed on the CCL. These methods will be used for the collection of occurrence data under future UCMRs. The objective of this research effort is to develop analytical methods to be used to measure the occurrence of

  20. Maternity Care Update: Postpartum Care.

    Science.gov (United States)

    Smith, Andrew; Barr, Wendy B; Bassett-Novoa, Erin; LeFevre, Nicholas

    2018-04-01

    Family physicians are uniquely situated to play a major role in postpartum care. Postpartum issues that should be monitored and addressed include reproductive and contraceptive planning, breastfeeding counseling and support, and maternal mental health. All women should be screened for postpartum depression using a validated tool at the postpartum visit and/or at well-child visits. Patients with positive screening results should be offered support and treatment. Women are more likely to breastfeed if they are provided with breastfeeding support and counseling routinely during the prenatal and postpartum periods. All women should be asked about their reproductive life plans, counseled about potential risks associated with short and prolonged interpregnancy intervals, and offered contraception. Written permission from the American Academy of Family Physicians is required for reproduction of this material in whole or in part in any form or medium.

  1. Canadian gas supply : an update

    International Nuclear Information System (INIS)

    Rochefort, T.

    1998-01-01

    An overview of the daily production from the Western Canada Sedimentary Basin (WCSB) from 1986 to 1997 was presented. This presentation also outlined Canadian production trends, Canadian reserves and resources, and supply challenges. Ultimate conventional marketable gas from the WCSB, the Scotian Shelf, the Beaufort Sea and Canada's Arctic region was estimated at 591 TCF. Issues regarding supply and demand of natural gas such as the impact of electricity restructuring on pricing, generation fuel mix, the capacity of the U.S. market to absorb Canadian heavy oil production, and the influence of the rate of technological advances on supply and demand were outlined. The overall conclusion confirmed the health and competitiveness of the Canadian upstream sector and expressed confidence that the WCSB can support rising levels of production to meet the expected continued market growth. tabs., figs

  2. World uranium markets: an update

    International Nuclear Information System (INIS)

    Connor, M.J.

    1983-01-01

    The current state of the world's uranium market and its effect on US nuclear-fueled utilities is discussed. Major uranium-related issues that will confront US utility nuclear fuel managers in the coming years are presented, emphasizing the perspectives of supply, demand, world market adjustment, and US market restrictions on imports. It is stated that the US market is essential by non-US producers to help equilibrate an otherwise excessive supply which would cause chaos in the market. To avoid another ten-year boom/bust cycle, the US is urged to reexamine its position on long-term contracts - which permit greater price stability in contrast to the spot market and its price fluctuations. 13 figures, 6 tables

  3. Sustainability in the Power Sector. 2010 Update. The Netherlands

    Energy Technology Data Exchange (ETDEWEB)

    Steinweg, T.; Ten Kate, A.; Racz, K.

    2010-11-15

    This 2010 series of power company and thematic fact sheets aims to raise public awareness about sustainability issues in the electricity sector and to improve the sustainability of power companies operating in the Netherlands. The fact sheet series investigates the companies' performance on incorporating renewable energy sources into their fuel mix for both generation and supply of electricity, and on their investments and future plans with respect to energy sources at both the Dutch and European level. The 2010 fact sheet series is the annual update that is going into its fourth year, and builds on the work from previous years (available at www.somo.nl), but includes a slightly different range of companies due to a number of recent and pending mergers and acquisitions among power companies with operations in the Netherlands.

  4. AmeriFlux Network Data Activities: updates, progress and plans

    Science.gov (United States)

    Yang, B.; Boden, T.; Krassovski, M.; Song, X.

    2013-12-01

    The Carbon Dioxide Information Analysis Center (CDIAC) at the Oak Ridge National Laboratory serves as the long-term data repository for the AmeriFlux network. Datasets currently available include hourly or half-hourly meteorological and flux observations, biological measurement records, and synthesis data products. In this presentation, we provide an update of this network database including a comprehensive review and evaluation of the biological data from about 70 sites, development of a new product for flux uncertainty estimates, and re-formatting of Level-2 standard files. In 2013, we also provided data support to two synthesis studies --- 2012 drought synthesis and FACE synthesis. Issues related to data quality and solutions in compiling datasets for these synthesis studies will be discussed. We will also present our work plans in developing and producing other high-level products, such as derivation of phenology from the available measurements at flux sites.

  5. Cushing's syndrome in childhood: update on genetics, treatment, and outcomes.

    Science.gov (United States)

    Lodish, Maya

    2015-02-01

    To provide an update on the genes associated with Cushing's syndrome in children, as well as to familiarize the clinician with recent treatment guidelines and outcome data for children with Cushing's syndrome. The list of genes associated with Cushing's syndrome continues to grow. In addition, treatment for childhood Cushing's syndrome is evolving. As long-term follow-up data on children becomes available, clinicians need to be aware of the issues that require attention. Knowledge of the specific genetic causes of Cushing's syndrome has potential implications for treatment, surveillance, and counseling. Advances in surgical technique, radiation modalities, and medical therapies offer the potential for additional treatment options in Cushing's syndrome. Early identification and management of post-treatment morbidities in children treated for Cushing's syndrome is crucial in order to optimize care.

  6. Steam generator operating experience: Update for 1984-1986

    International Nuclear Information System (INIS)

    Frank, L.; Stokley, J.

    1988-06-01

    This report summarizes operational events and degradation mechanisms affecting pressurized water reactor steam generator integrity, provides updated inspection results reported in 1984, 1985, and 1986, and highlights both prevalent problem areas and advances in improved equipment test practices, preventive measures, repair techniques, and replacement procedures. It describes equipment design features of the three major suppliers and discusses 68 plants in detail. Steam generator degradation mechanisms include intergranular stress corrosion cracking, primary water stress corrosion cracking, pitting, intergranular attack, and vibration wear that effects tube integrity and causes leakage. Plugging, sleeving heat treatment, peening, chemical cleaning, and steam generator replacements are described and regulatory instruments and inspection guidelines for nondestructive evaluations and girth weld cracking are discusses. The report concludes that although degradation mechanisms are generally understood, the elimination of unscheduled plant shutdowns and costly repairs resulting from leaking tubes has not been achieved. Highlights of steam generator research and unresolved safety issues are discussed. 21 refs., 8 tabs

  7. Update on the Vancouver Fuel Cell Vehicle Program

    International Nuclear Information System (INIS)

    Rothwell, B.

    2004-01-01

    'Full text:' The Vancouver Fuel Cell Vehicle Program (VFCVP) is a $5.8 million initiative designed to test four Ford Focus Fuel Cell Vehicles for three years in the Lower Mainland of British Columbia. The project is the first of its kind in Canada and is led by Fuel Cells Canada (FCC), the Ford Motor Company (Ford), and the Governments of Canada and British Columbia. This presentation will provide program details and an update on activities leading up to currently planned delivery to Vancouver in November 2004. The VFCVP will test the performance, durability and reliability of the Ford fuel cell vehicle cars in real-world conditions and will examine fuelling issues and solutions, the reduction of greenhouse gas emissions and public acceptance of hydrogen fuel cell vehicles. The program will generate data to help evolve the technology and develop international codes and standards E cents Epnd the implementation and adoption of fuel cell technology. (author)

  8. Update on NOx measuring methods and emission levels

    International Nuclear Information System (INIS)

    Yamada, N.; Desprets, M.

    1997-01-01

    The survey was carried out in 1995 to update the NO x report prepared for presentation at the 19th World Gas Conference held in Milan in 1994 and drawn out on the basis of the information obtained through the survey carried out in 1992. Over the past three years the work on standard developments and/or improvements on NO x emissions has progressed in several IGU member countries. For example, in Europe a report on 'Determination of emissions from appliances burning gaseous fuels during type-testing' was drafted by European Committee for Standardization (CEN) in March 1994 as 'CR 1404 : 1994'. This report is based on the work so far carried out within MARCOGAZ, and it is expected that the NO x measuring methods specified in this report would be finally introduced into relevant gas appliance standards issued by CEN for type-testing of gas appliances covered by this report. (au)

  9. A decade of Web Server updates at the Bioinformatics Links Directory: 2003-2012.

    Science.gov (United States)

    Brazas, Michelle D; Yim, David; Yeung, Winston; Ouellette, B F Francis

    2012-07-01

    The 2012 Bioinformatics Links Directory update marks the 10th special Web Server issue from Nucleic Acids Research. Beginning with content from their 2003 publication, the Bioinformatics Links Directory in collaboration with Nucleic Acids Research has compiled and published a comprehensive list of freely accessible, online tools, databases and resource materials for the bioinformatics and life science research communities. The past decade has exhibited significant growth and change in the types of tools, databases and resources being put forth, reflecting both technology changes and the nature of research over that time. With the addition of 90 web server tools and 12 updates from the July 2012 Web Server issue of Nucleic Acids Research, the Bioinformatics Links Directory at http://bioinformatics.ca/links_directory/ now contains an impressive 134 resources, 455 databases and 1205 web server tools, mirroring the continued activity and efforts of our field.

  10. Plans, Updates and Musings (Editorial

    Directory of Open Access Journals (Sweden)

    Lindsay Glynn

    2008-06-01

    Full Text Available EBLIP5 is just around the corner. Time to plan your research paper or poster and prepare a submission. How often do you getthe chance to present your work and mingle among international colleagues in Sweden? This is a great opportunity to showcase your projects, see what others are doing and discover opportunities for collaborations. The Call for Papers will be announced this summer. Further information can be found on the EBLIP5 blog at.The Editorial Board of EBLIP is excited about the upcoming feature issue on evidence based practice in school librarianship. The two guest editors, whose names many of you will undoubtedly recognize due to their huge body of work, Carol Gordon and Ross Todd, have animpressive and fascinating list of articles lined up as well as several evidence summaries and commentaries. This feature issue will be published in December 2008.Plans are also underway for a feature issue on evidence based practice in public librarianship for December 2009. Julie McKenna, many of you will know from her work in both academic and public libraries, has agreed to be the guest editor. Informal discussions at conferences and meetings seem to indicate that, although people are interested in evidence based practice, the skill sets necessary are often lacking. To address this, EBLIP will feature a new column titled EBP 101, debuting in the 3(3 issue. This regular column, co-authored by Su Cleyle (EBLIP co-founder and former Editor-in-Chief and Julie McKenna, will highlight and focus on one specific skill per issue. While Su and Julie have several ideas already, it would be highly useful for EBLIP readers to indicate skills that they would like to see addressed. Feel free to send your requests and suggestions to me at lglynn@mun.ca.If you read my last editorial, you’ll recall my EBP anxiety regarding the construction of the new computer lab in my library. Many people have been asking about the progress, and I’m happy to provide a report

  11. Update Knowledge Base for Long-term Core Cooling Reliability

    International Nuclear Information System (INIS)

    Agrell, Maria; Sandervag, Oddbjoern; Amri, Abdallah; ); Bang, Young S.; Blomart, Philippe; Broecker, Annette; Pointner, Winfried; Ganzmann, Ingo; Lenogue, Bruno; Guzonas, David; Herer, Christophe; Mattei, Jean-Marie; Tricottet, Matthieu; Masaoka, Hideaki; Soltesz, Vojtech; Tarkiainen, Seppo; Ui, Atsushi; Villalba, Cristina; Zigler, Gilbert

    2013-11-01

    at that time. Subsequent to the publication of NEA/CSNI/R(95)11, a number of new issues (e.g., chemical effects, downstream effects and long-term effects) have been identified that have reopened the topic of strainer performance. This revised knowledge-base document has been developed to update the knowledge base by incorporating the considerable quantity of research completed, and the lessons learned, since 1996. It was recognized from the beginning that differences in the issue status and the methods (regulatory aspects, resolution of issues and research and development actions) used to address the strainer clogging remained a challenge, and the NEA Sump Clogging Task Team chose to focus on generic issues. The present report includes not only an update of the previous information, but also two new topics on chemical effects and downstream effects. In addition, while NEA/CSNI/R(95)11 focused on BWRs, the present update includes a significant amount of new information related to PWRs, leading in particular to a very much expanded Appendix on 'Experimental Investigations and Test Facilities'. This document was prepared by the NEA Sump Clogging Task Team

  12. Special Issue to publish

    OpenAIRE

    Kllogjeri, Pellumb

    2015-01-01

    SciencePG has offered an email poster to help collect papers for our Special Issue and I have uploaded it for you. Please visit http://www.sciencepublishinggroup.com/specialissue/149002  to see our Special Issue announcement. Now, you can do the followings to personally contribute and promote our Special Issue:1. Submit your paper related to the topics of interest 2. Upload it to your personal websites.3. Upload it to the public websites of some universities and academic institutions...

  13. Status report on resolution of Waste Tank Safety Issues at the Hanford Site. Revision 1

    International Nuclear Information System (INIS)

    Dukelow, G.T.; Hanson, G.A.

    1995-05-01

    The purpose of this report is to provide and update the status of activities supporting the resolution of waste tank safety issues and system deficiencies at the Hanford Site. This report provides: (1) background information on safety issues and system deficiencies; (2) a description of the Tank Waste Remediation System and the process for managing safety issues and system deficiencies; (3) changes in safety issue description, prioritization, and schedules; and (4) a summary of the status, plans, order of magnitude, cost, and schedule for resolving safety issues and system deficiencies

  14. Where's the beef? An update on meat irradiation in the USA

    International Nuclear Information System (INIS)

    Adams, Patterson

    2000-01-01

    Since the US Food and Drug Administration (FDA) approved irradiation of red meats in December 1997, the irradiation industry has been focused on this potential new utilization of our technology. In February 1999, the United States Department of Agricultural (USDA) finally issued a proposed rule, which will allow processors to begin irradiating red meats for human consumption. This presentation provides a brief update of the rules, regulations and prospects for this promising application. (author)

  15. UCI2001: The updated catalogue of Italy

    International Nuclear Information System (INIS)

    Peresan, A.; Panza, G.F.

    2002-05-01

    A new updated earthquake catalogue for the Italian territory, named UCI2001, is described here; it consists of an updated and revised version of the CCI1996 catalogue (Peresan et al., 1997). The revision essentially corresponds to the incorporation of data from the NEIC (National Earthquake Information Centre) and ALPOR (Catalogo delle Alpi Orientali) catalogues, while the updating is performed using the NEIC Preliminary Determinations of Epicenters since 1986. A brief overview of the catalogues used for the monitoring of seismicity in the Italian area is provided, together with the essential information about the structure of the UCI2001 catalogue and a description of its format. A complete list of the events, as on May 1 2002, is given in the Appendix. (author)

  16. A Provenance Tracking Model for Data Updates

    Directory of Open Access Journals (Sweden)

    Gabriel Ciobanu

    2012-08-01

    Full Text Available For data-centric systems, provenance tracking is particularly important when the system is open and decentralised, such as the Web of Linked Data. In this paper, a concise but expressive calculus which models data updates is presented. The calculus is used to provide an operational semantics for a system where data and updates interact concurrently. The operational semantics of the calculus also tracks the provenance of data with respect to updates. This provides a new formal semantics extending provenance diagrams which takes into account the execution of processes in a concurrent setting. Moreover, a sound and complete model for the calculus based on ideals of series-parallel DAGs is provided. The notion of provenance introduced can be used as a subjective indicator of the quality of data in concurrent interacting systems.

  17. Efficient Multiplicative Updates for Support Vector Machines

    DEFF Research Database (Denmark)

    Potluru, Vamsi K.; Plis, Sergie N; Mørup, Morten

    2009-01-01

    (NMF) problem. This allows us to derive a novel multiplicative algorithm for solving hard and soft margin SVM. The algorithm follows as a natural extension of the updates for NMF and semi-NMF. No additional parameter setting, such as choosing learning rate, is required. Exploiting the connection......The dual formulation of the support vector machine (SVM) objective function is an instance of a nonnegative quadratic programming problem. We reformulate the SVM objective function as a matrix factorization problem which establishes a connection with the regularized nonnegative matrix factorization...... between SVM and NMF formulation, we show how NMF algorithms can be applied to the SVM problem. Multiplicative updates that we derive for SVM problem also represent novel updates for semi-NMF. Further this unified view yields algorithmic insights in both directions: we demonstrate that the Kernel Adatron...

  18. Clean Coal Technology Programs: Program Update 2009

    Energy Technology Data Exchange (ETDEWEB)

    None

    2009-10-01

    The purpose of the Clean Coal Technology Programs: Program Update 2009 is to provide an updated status of the U.S. Department of Energy (DOE) commercial-scale demonstrations of clean coal technologies (CCT). These demonstrations have been performed under the Clean Coal Technology Demonstration Program (CCTDP), the Power Plant Improvement Initiative (PPII), and the Clean Coal Power Initiative (CCPI). Program Update 2009 provides: (1) a discussion of the role of clean coal technology demonstrations in improving the nation’s energy security and reliability, while protecting the environment using the nation’s most abundant energy resource—coal; (2) a summary of the funding and costs of the demonstrations; and (3) an overview of the technologies being demonstrated, along with fact sheets for projects that are active, recently completed, or recently discontinued.

  19. Model parameter updating using Bayesian networks

    International Nuclear Information System (INIS)

    Treml, C.A.; Ross, Timothy J.

    2004-01-01

    This paper outlines a model parameter updating technique for a new method of model validation using a modified model reference adaptive control (MRAC) framework with Bayesian Networks (BNs). The model parameter updating within this method is generic in the sense that the model/simulation to be validated is treated as a black box. It must have updateable parameters to which its outputs are sensitive, and those outputs must have metrics that can be compared to that of the model reference, i.e., experimental data. Furthermore, no assumptions are made about the statistics of the model parameter uncertainty, only upper and lower bounds need to be specified. This method is designed for situations where a model is not intended to predict a complete point-by-point time domain description of the item/system behavior; rather, there are specific points, features, or events of interest that need to be predicted. These specific points are compared to the model reference derived from actual experimental data. The logic for updating the model parameters to match the model reference is formed via a BN. The nodes of this BN consist of updateable model input parameters and the specific output values or features of interest. Each time the model is executed, the input/output pairs are used to adapt the conditional probabilities of the BN. Each iteration further refines the inferred model parameters to produce the desired model output. After parameter updating is complete and model inputs are inferred, reliabilities for the model output are supplied. Finally, this method is applied to a simulation of a resonance control cooling system for a prototype coupled cavity linac. The results are compared to experimental data.

  20. Indoor Spatial Updating with Reduced Visual Information.

    Science.gov (United States)

    Legge, Gordon E; Gage, Rachel; Baek, Yihwa; Bochsler, Tiana M

    2016-01-01

    Spatial updating refers to the ability to keep track of position and orientation while moving through an environment. People with impaired vision may be less accurate in spatial updating with adverse consequences for indoor navigation. In this study, we asked how artificial restrictions on visual acuity and field size affect spatial updating, and also judgments of the size of rooms. Normally sighted young adults were tested with artificial restriction of acuity in Mild Blur (Snellen 20/135) and Severe Blur (Snellen 20/900) conditions, and a Narrow Field (8°) condition. The subjects estimated the dimensions of seven rectangular rooms with and without these visual restrictions. They were also guided along three-segment paths in the rooms. At the end of each path, they were asked to estimate the distance and direction to the starting location. In Experiment 1, the subjects walked along the path. In Experiment 2, they were pushed in a wheelchair to determine if reduced proprioceptive input would result in poorer spatial updating. With unrestricted vision, mean Weber fractions for room-size estimates were near 20%. Severe Blur but not Mild Blur yielded larger errors in room-size judgments. The Narrow Field was associated with increased error, but less than with Severe Blur. There was no effect of visual restriction on estimates of distance back to the starting location, and only Severe Blur yielded larger errors in the direction estimates. Contrary to expectation, the wheelchair subjects did not exhibit poorer updating performance than the walking subjects, nor did they show greater dependence on visual condition. If our results generalize to people with low vision, severe deficits in acuity or field will adversely affect the ability to judge the size of indoor spaces, but updating of position and orientation may be less affected by visual impairment.

  1. Indoor Spatial Updating with Reduced Visual Information.

    Directory of Open Access Journals (Sweden)

    Gordon E Legge

    Full Text Available Spatial updating refers to the ability to keep track of position and orientation while moving through an environment. People with impaired vision may be less accurate in spatial updating with adverse consequences for indoor navigation. In this study, we asked how artificial restrictions on visual acuity and field size affect spatial updating, and also judgments of the size of rooms.Normally sighted young adults were tested with artificial restriction of acuity in Mild Blur (Snellen 20/135 and Severe Blur (Snellen 20/900 conditions, and a Narrow Field (8° condition. The subjects estimated the dimensions of seven rectangular rooms with and without these visual restrictions. They were also guided along three-segment paths in the rooms. At the end of each path, they were asked to estimate the distance and direction to the starting location. In Experiment 1, the subjects walked along the path. In Experiment 2, they were pushed in a wheelchair to determine if reduced proprioceptive input would result in poorer spatial updating.With unrestricted vision, mean Weber fractions for room-size estimates were near 20%. Severe Blur but not Mild Blur yielded larger errors in room-size judgments. The Narrow Field was associated with increased error, but less than with Severe Blur. There was no effect of visual restriction on estimates of distance back to the starting location, and only Severe Blur yielded larger errors in the direction estimates. Contrary to expectation, the wheelchair subjects did not exhibit poorer updating performance than the walking subjects, nor did they show greater dependence on visual condition.If our results generalize to people with low vision, severe deficits in acuity or field will adversely affect the ability to judge the size of indoor spaces, but updating of position and orientation may be less affected by visual impairment.

  2. GSD Update: Year in Review: Spotlight on 2013 research by the Grassland, Shrubland and Desert Ecosystems Science Program

    Science.gov (United States)

    Deborah M. Finch

    2014-01-01

    In this issue of the GSD Update, we take a look back at selected studies of the Grassland, Shrubland and Desert Ecosystems Science Program (GSD) that depict its strengths and focus areas. Significant results of recent research and science delivery by GSD scientists are highlighted. We feature program research that lines up with the strategic research priorities of the...

  3. GSD Update: Year in Review: Spotlight on 2015 Research by the Grassland, Shrubland and Desert Ecosystems Science Program

    Science.gov (United States)

    Deborah. Finch

    2016-01-01

    In this issue of the GSD Update, we take a look back at selected studies of the Grassland, Shrubland and Desert Ecosystems Science Program (GSD) that depict its strengths and focus areas. Significant results of recent research and science delivery by GSD scientists are highlighted. We feature program research that lines up with the strategic research...

  4. GSD Update: Year in Review: Spotlight on 2017 Research by the Grassland, Shrubland and Desert Ecosystems Science Program

    Science.gov (United States)

    Deborah M. Finch

    2018-01-01

    In this issue of the GSD Update, we feature selected studies of the RMRS Grassland, Shrubland and Desert Ecosystems Science Program (GSD) that focus on the theme of fire. Significant results of recent research and science delivery by GSD scientists are highlighted. We feature program research that lines up with the strategic priorities and goals of the USDA Forest...

  5. Clinical practice guidelines for the management of candidiasis: 2009 update by the Infectious Diseases Society of America.

    NARCIS (Netherlands)

    Pappas, P.G.; Kauffman, C.A.; Andes, D.; Benjamin Jr., D.K.; Calandra, T; Edwards, J.E.; Filler, S.G.; Fisher, J.F.; Kullberg, B.J.; Ostrosky-Zeichner, L.; Reboli, A.C.; Rex, J.H.; Walsh, T.J.; Sobel, J.D.

    2009-01-01

    Guidelines for the management of patients with invasive candidiasis and mucosal candidiasis were prepared by an Expert Panel of the Infectious Diseases Society of America. These updated guidelines replace the previous guidelines published in the 15 January 2004 issue of Clinical Infectious Diseases

  6. Understanding Pregnancy and Birth Issues

    Science.gov (United States)

    ... Navigation Bar Home Current Issue Past Issues Understanding Pregnancy and Birth Issues Past Issues / Winter 2008 Table ... turn Javascript on. What is a High-Risk Pregnancy? All pregnancies involve a certain degree of risk ...

  7. Point Lepreau refurbishment - update 5

    International Nuclear Information System (INIS)

    White, R.M.; Eagles, E.R.; Hickman, C.N.; Baker, R.; Thompson, P.D.; Howieson, J.Q.; Ichiyen, N.

    2005-01-01

    NB Power Nuclear is planning to conduct a 18-month maintenance outage of the Point Lepreau Generating Station (PLGS) beginning in April 2008. The major activity would be the replacement of all 380 Fuel Channel and Calandria Tube assemblies and connecting feeder pipes. This activity is referred to as Retube. NB Power Nuclear would also take advantage of this outage to conduct a number of repairs, replacements, inspection and upgrades (such as rewinding or replacing the generator, replacement of shutdown system trip computers, replacement of certain valves and expansion joints, inspection of systems not normally accessible, etc.). These collective activities are referred to as Refurbishment. This would allow the station to operate for an additional 25 to 30 years. The scope or the project was determined [mm the outcome of a two year study involving a detailed condition assessment of the station which examined Issues relating to ageing and obsolescence, along with a detailed review or Safety and Licensing issues associated with extended operation. The Refurbishment outage would be preceded by a detailed Engineering Project Phase that would: Finalize details of the Retube process including modeling, tooling development, site facilities and training of personnel. Perform necessary engineering activities related to design modifications. Construct the new waste storage structures to house Retube Waste and other additional waste storage structures for the extended life of the station. Setup necessary temporary construction facilities (offices, storage areas, change moms, decontamination an maintenance areas) to support Retube. Procure equipment and components. Perform detailed outage planning. Initiate development of detailed commissioning as well as lay-up, monitoring and return to service procedures. At the present time, the NB Power Nuclear Board of Directors and the New Brunswick Provincial government are reviewing a proposal for a lease arrangement from Bruce Power

  8. State energy-price system: 1981 update

    Energy Technology Data Exchange (ETDEWEB)

    Fang, J.M.; Imhoff, K.L.; Hood, L.J.

    1983-08-01

    This report updates the State Energy Price Data System (STEPS) to include state-level energy prices by fuel and by end-use sectors for 1981. Both physical unit prices and Btu prices are presented. Basic documentation of the data base remains generally the same as in the original report: State Energy Price System; Volume 1: Overview and Technical Documentation (DOE/NBB-0029 Volume 1 of 2, November 1982). The present report documents only the changes in procedures necessitated by the update to 1981 and the corrections to the basic documentation.

  9. Special issue: Plasma Conversion

    NARCIS (Netherlands)

    Nozaki, T.; Bogaerts, A.; Tu, X.; van de Sanden, M. C. M.

    2017-01-01

    With growing concern of energy and environmental issues, the combination of plasma and heterogeneous catalysts receives special attention in greenhouse gas conversion, nitrogen fixation and hydrocarbon chemistry. Plasma gas conversion driven by renewable electricity is particularly important for the

  10. Medical Issues: Nutrition

    Science.gov (United States)

    ... support & care > living with sma > medical issues > nutrition Nutrition Good nutrition is essential to health and growth. ... must make decisions based on their own needs. Nutrition Considerations Since we are still waiting for clinical ...

  11. Strategic Issues for Training.

    Science.gov (United States)

    Pollitt, David, Ed.

    1999-01-01

    Contains precis of 18 articles on strategic management issues, including management development, on-the-job training, corporate scholarship, educational technology, coaching, investing in intellectual capital, and knowledge management. (SK)

  12. Pregnancy and Reproductive Issues

    Science.gov (United States)

    ... Health Pregnancy Share this page Facebook Twitter Email Pregnancy and Reproductive Issues Tahirah Diagnosed in 2003 Pregnancy ... in control groups without the disease. Effects of pregnancy on MS Before 1950, most women with MS ...

  13. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-05-16

    May 16, 2018 ... This paper discusses the issues and challenges faced during .... provision of this AELF's office is costly and need permission from the university's management. .... This is to deduct weeks for the assignment and tests because ...

  14. Research Article Special Issue

    African Journals Online (AJOL)

    2017-02-15

    Feb 15, 2017 ... One of the important issues in the field of human education is the method of ... Encouragement and punishment method in Islamic management has been ... Concept of education refers to the cultivating human talent, this.

  15. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-03-22

    Mar 22, 2018 ... rameter of computation time and convergence rate. The two scheme have shown ... matrix and its inversion repeatedly for every iteration. This issue causes long ..... Some New Findings on Gauss-Seidel. Technique for Load ...

  16. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-02-01

    Feb 1, 2018 ... The main goal of this article is to analyze methodological issues in .... methodology and theory and historiology (theory of historic process) whose goal is to .... internal branches of sociology and interdisciplinary links of ...

  17. Respiratory Issues in OI

    Science.gov (United States)

    Respiratory Issues in Osteogenesis Imperfecta \\ Introduction The respiratory system’s job is to bring oxygen into the body and remove carbon dioxide, the waste product of breathing. Because oxygen is the fuel ...

  18. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-04-16

    Apr 16, 2018 ... The dimensions to business process strategy factors are .... Investigation pains directed at further exploring these issues are very ... relationship management, material flow management, corporate culture in SMEs' Customer.

  19. Common Mental Health Issues

    Science.gov (United States)

    Stock, Susan R.; Levine, Heidi

    2016-01-01

    This chapter provides an overview of common student mental health issues and approaches for student affairs practitioners who are working with students with mental illness, and ways to support the overall mental health of students on campus.

  20. Fusion Canada issue 11

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1990-06-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on operation at Tokamak de Varennes, CRITIC irradiations at AECL, Tritium systems at TFTR, physics contribution at ITER. 4 figs.

  1. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-11-10

    Nov 10, 2017 ... 1Faculty of Sports Science and Coaching, Universiti Pendidikan ... face obesity issues because of several factors such as changes in diet intake, lifestyle, physical ...... and its implications for policy and intervention strategies.

  2. Sleep Issues and Sundowning

    Science.gov (United States)

    ... Caregiving Middle-Stage Caregiving Late-Stage Caregiving Behaviors Aggression & Anger Anxiety & Agitation Depression Hallucinations Memory Loss & Confusion Repetition Sleep Issues & Sundowning Suspicion & Delusions Wandering Abuse Start Here What You Need to Know Online ...

  3. Fusion Canada issue 27

    International Nuclear Information System (INIS)

    1995-03-01

    A short bulletin from the National Fusion Program highlighting in this issue ITER reactor siting, a major upgrade for TdeV tokamak, Ceramic Breeders: new tritium mapping technique and Joint Fusion Symposium. 2 figs

  4. Research Article Special Issue

    African Journals Online (AJOL)

    2017-02-15

    Feb 15, 2017 ... Research Article. Special Issue ... In myriad studies implemented, the quality of life has been defined in different ways among which the .... service and trading users in living area. ... market, bakery, barber shop, restaurant, etc.

  5. Environmental Compliance Issue Coordination

    Science.gov (United States)

    An order to establish the Department of Energy (DOE) requirements for coordination of significant environmental compliance issues to ensure timely development and consistent application of Departmental environmental policy and guidance

  6. Issues in Electronic Publishing.

    Science.gov (United States)

    Meadow, Charles T.

    1997-01-01

    Discusses issues related to electronic publishing. Topics include writing; reading; production, distribution, and commerce; copyright and ownership of intellectual property; archival storage; technical obsolescence; control of content; equality of access; and cultural changes. (Author/LRW)

  7. Research Article Special Issue

    African Journals Online (AJOL)

    2016-05-15

    May 15, 2016 ... Assistant professor, Khorasgan Branch, Islamic Azad University, Isfahan, Iran ... Discussing the issue of knowledge leads inevitably to the problem of beliefs because .... the level of definition from truth at the level of examples.

  8. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-03-22

    Mar 22, 2018 ... Voltage decay is an important issue in the power system community. ... of voltage profile, the total real power loss in the system is also determined to ..... Kumar A. Optimal placement of DG in radial distribution systems based.

  9. Male Fertility Issues

    Science.gov (United States)

    Fertility issues are common in boys and men getting cancer treatment. Fertility preservation options include sperm banking, testicular shielding, testicular sperm extraction (TESE), and testicular tissue freezing. Support and clinical trials are listed.

  10. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-02-24

    Feb 24, 2018 ... ABSTRACT. Electronic Records and Information Management (e-RIM) framework is paramount for ..... RIM issues and problems that led to information crisis. On the other .... Malaysia: A case study in one government agency”.

  11. Research Article Special Issue

    African Journals Online (AJOL)

    2016-07-16

    Jul 16, 2016 ... investigated and analyzed from various library and documentary ... It is therefore evident that applied research on issues related to ...... [29] Cutter-SL., Burton-CG., Emrich-CT., Disaster resilience indicators for benchmarking.

  12. Fusion Canada issue 10

    International Nuclear Information System (INIS)

    1990-02-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on Fusion Materials Research, ITER physics research, fusion performance record at JET, and design options for reactor building. 4 figs

  13. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-04-18

    Apr 18, 2018 ... selectivity of possible lead compounds prior to clinical trials and ... These computational algorithms had resolved previous issues and .... In similarity with the spatial space degree of the universe, these descriptors are running ...

  14. Current Issues in Tourism

    OpenAIRE

    Xu, Shi; Martinez, Larry R.; Hubert, Van Hoof; Tews, Michael; Torres, Leonardo; Farfán, Karina

    2015-01-01

    Ram (2015 Ram, Y. (2015). Hostility or hospitality? A review on violence, bullying and sexual harassment in the tourism and hospitality industry. Current Issues in Tourism. doi:10.1080/13683500.2015.1064364 [Taylor & Francis Online], [Google Scholar] . Hostility or hospitality? A review on violence, bullying and sexual harassment in the tourism and hospitality industry. Current Issues in Tourism. doi:10.1080/13683500.2015.1064364) posits that violence and harassment are areas of concern...

  15. Argo packing friction research update

    International Nuclear Information System (INIS)

    VanTassell, D.M.

    1994-01-01

    This paper focuses on the issue of valve packing friction and its affect on the operability of motor- and air-operated valves (MOVs and AOVs). At this time, most nuclear power plants are required to perform postmaintenance testing following a packing adjustment or replacement. In many cases, the friction generated by the packing does not impact the operability window of a valve. However, to date there has not been a concerted effort to substantiate this claim. To quantify the effects of packing friction, it has become necessary to develop a formula to predict the friction effects accurately. This formula provides a much more accurate method of predicting packing friction than previously used factors based strictly on stem diameter. Over the past 5 years, Argo Packing Company has been developing and testing improved graphite packing systems at research facilities, such as AECL Chalk River and Wyle Laboratories. Much of this testing has centered around reducing and predicting friction that is related to packing. In addition, diagnostic testing for Generic Letter 89-10 MOVs and AOVs has created a significant data base. In July 1992 Argo asked several utilities to provide running load data that could be used to quantify packing friction repeatability and predictability. This technical paper provides the basis to predict packing friction, which will improve calculations for thrust requirements for Generic Leter 89-10 and future AOV programs. In addition, having an accurate packing friction formula will improve packing performance when low running loads are identified that would indicate insufficient sealing force

  16. Failure to thrive: an update.

    Science.gov (United States)

    Cole, Sarah Z; Lanham, Jason S

    2011-04-01

    Failure to thrive in childhood is a state of undernutrition due to inadequate caloric intake, inadequate caloric absorption, or excessive caloric expenditure. In the United States, it is seen in 5 to 10 percent of children in primary care settings. Although failure to thrive is often defined as a weight for age that falls below the 5th percentile on multiple occasions or weight deceleration that crosses two major percentile lines on a growth chart, use of any single indicator has a low positive predictive value. Most cases of failure to thrive involve inadequate caloric intake caused by behavioral or psychosocial issues. The most important part of the outpatient evaluation is obtaining an accurate account of a child's eating habits and caloric intake. Routine laboratory testing rarely identifies a cause and is not generally recommended. Reasons to hospitalize a child for further evaluation include failure of outpatient management, suspicion of abuse or neglect, or severe psychosocial impairment of the caregiver. A multidisciplinary approach to treatment, including home nursing visits and nutritional counseling, has been shown to improve weight gain, parent-child relationships, and cognitive development. The long-term effects of failure to thrive on cognitive development and future academic performance are unclear.

  17. An update on the oilsands

    International Nuclear Information System (INIS)

    McCrank, N.

    2001-01-01

    Issues related to oil sands development in Alberta were discussed with particular reference to managing environmental impacts. Oil sands are immobile mixtures of sand, clay, water and bitumen found at varying depths from the surface. Bitumen is a thick, heavy oil with a consistency of molasses and is contained in the spaces between oil sand grains. For near-surface deposits, bitumen can be mined with huge truck and shovel operations. In situ methods are used for deeper deposits from which the bitumen has to be pumped to the surface. In situ areas in Alberta include the Peace River, Cold Lake and Athabasca deposits. In terms of world supply, Alberta's proven and established oil sands reserves are second to Saudi Arabia, followed by Iraq and then Venezuela. In addition to socio-economic impacts, the Alberta Energy and Utilities Board and Alberta Environment share jurisdictional coordination to manage environmental impacts in the area of surface disturbances, air emissions, water quality, fish, wildlife, and forests. Markets for Alberta crude oil include: 58 per cent to the United States, 15 per cent to other provinces in Canada, 26.8 per cent to remain in Alberta, and 0.2 per cent offshore. 2 tabs., 12 figs

  18. Clinical update on metabolic syndrome

    Directory of Open Access Journals (Sweden)

    Juan Diego Hernández-Camacho

    2017-12-01

    Full Text Available Metabolic syndrome has been defined as a global issue since it affects a lot of people. Numerous factors are involved in metabolic syndrome development. It has been described that metabolic syndrome has negative consequences on health. Consequently, a lot of treatments have been proposed to palliate it such as drugs, surgery or life style changes where nutritional habits have shown to be an important point in its management. The current study reviews the literature existing about the actual epidemiology of metabolic syndrome, the components involucrate in its appearance and progression, the clinical consequences of metabolic syndrome and the nutritional strategies reported in its remission. A bibliographic search in PubMed and Medline was performed to identify eligible studies. Authors obtained that metabolic syndrome is present in population from developed and undeveloped areas in a huge scale. Environmental and genetic elements are involucrate in metabolic syndrome development. Metabolic syndrome exponentially increased risk of cardiovascular disease, some types of cancers, diabetes mellitus type 2, sleep disturbances, etc. Nutritional treatments play a crucial role in metabolic syndrome prevention, treatment and recovery.

  19. How do we update faces? Effects of gaze direction and facial expressions on working memory updating

    Directory of Open Access Journals (Sweden)

    Caterina eArtuso

    2012-09-01

    Full Text Available The aim of the study was to investigate how the biological binding between different facial dimensions, and their social and communicative relevance, may impact updating processes in working memory (WM. We focused on WM updating because it plays a key role in ongoing processing. Gaze direction and facial expression are crucial and changeable components of face processing. Direct gaze enhances the processing of approach-oriented facial emotional expressions (e.g. joy, while averted gaze enhances the processing of avoidance-oriented facial emotional expressions (e.g. fear. Thus, the way in which these two facial dimensions are combined communicates to the observer important behavioral and social information. Updating of these two facial dimensions and their bindings has not been investigated before, despite the fact that they provide a piece of social information essential for building and maintaining an internal ongoing representation of our social environment. In Experiment 1 we created a task in which the binding between gaze direction and facial expression was manipulated: high binding conditions (e.g. joy-direct gaze were compared to low binding conditions (e.g. joy-averted gaze. Participants had to study and update continuously a number of faces, displaying different bindings between the two dimensions. In Experiment 2 we tested whether updating was affected by the social and communicative value of the facial dimension binding; to this end, we manipulated bindings between eye and hair color, two less communicative facial dimensions. Two new results emerged. First, faster response times were found in updating combinations of facial dimensions highly bound together. Second, our data showed that the ease of the ongoing updating processing varied depending on the communicative meaning of the binding that had to be updated. The results are discussed with reference to the role of WM updating in social cognition and appraisal processes.

  20. How do we update faces? Effects of gaze direction and facial expressions on working memory updating.

    Science.gov (United States)

    Artuso, Caterina; Palladino, Paola; Ricciardelli, Paola

    2012-01-01

    The aim of the study was to investigate how the biological binding between different facial dimensions, and their social and communicative relevance, may impact updating processes in working memory (WM). We focused on WM updating because it plays a key role in ongoing processing. Gaze direction and facial expression are crucial and changeable components of face processing. Direct gaze enhances the processing of approach-oriented facial emotional expressions (e.g., joy), while averted gaze enhances the processing of avoidance-oriented facial emotional expressions (e.g., fear). Thus, the way in which these two facial dimensions are combined communicates to the observer important behavioral and social information. Updating of these two facial dimensions and their bindings has not been investigated before, despite the fact that they provide a piece of social information essential for building and maintaining an internal ongoing representation of our social environment. In Experiment 1 we created a task in which the binding between gaze direction and facial expression was manipulated: high binding conditions (e.g., joy-direct gaze) were compared to low binding conditions (e.g., joy-averted gaze). Participants had to study and update continuously a number of faces, displaying different bindings between the two dimensions. In Experiment 2 we tested whether updating was affected by the social and communicative value of the facial dimension binding; to this end, we manipulated bindings between eye and hair color, two less communicative facial dimensions. Two new results emerged. First, faster response times were found in updating combinations of facial dimensions highly bound together. Second, our data showed that the ease of the ongoing updating processing varied depending on the communicative meaning of the binding that had to be updated. The results are discussed with reference to the role of WM updating in social cognition and appraisal processes.

  1. Update on an Interstellar Asteroid

    Science.gov (United States)

    Kohler, Susanna

    2018-01-01

    Whats the news coming from the research world on the interstellar asteroid visitor, asteroid 1I/Oumuamua? Read on for an update from a few of the latest studies.What is Oumuamua?In lateOctober2017, the discovery of minor planet 1I/Oumuamua was announced. This body which researchers first labeled asa comet and later revised to an asteroid had just zipped around the Sun and was already in the process of speeding away whenwe trained our telescopes on it. Its trajectory, however, marked it as being a visitor from outside our solar system: the first knownvisitorof its kind.Since Oumuamuasdiscovery, scientists have been gathering as many observations of this bodyas possible before it vanishes into the distance. Simultaneously, theorists have leapt at the opportunity to explain its presence and the implications its passage has on our understanding of our surroundings. Here we present just a few of the latest studies that have been published on this first detected interstellar asteroid including several timelystudies published in our new journal, Research Notes of the AAS.The galactic velocity of Oumuamua does not coincide with any of the nearest stars to us. [Mamajek 2018]Where Did Oumuamua Come From?Are we sure Oumuamua didnt originate in our solar system andget scattered into a weird orbit? Jason Wright (The Pennsylvania State University) demonstrates via a series of calculations that no known solar system body could have scattered Oumuamua onto its current orbit nor could any stillunknown object bound to our solar system.Eric Mamajek (Caltech and University of Rochester) showsthat thekinematics of Oumuamua areconsistent with what we might expect of interstellar field objects, though he argues that its kinematics suggest its unlikely to have originated from many of the neareststellar systems.What AreOumuamuas Properties?Oumuamuas light curve. [Bannister et al. 2017]A team of University of Maryland scientists led by Matthew Knight captured a light curve of Oumuamua using

  2. National Pediatric Program Update; Programa Nacional de Actualización Pediátrica

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2008-07-01

    The book of the National Pediatric Program Update, issued by the Argentina Society of Pediatrics, describes important issues, including: effective treatment of addictions (drugs); defects of the neural tube; and the use of radiation imaging in diagnosis. [Spanish] El libro del Programa Nacional de Actualización, editado por la Sociedad Argentina de Pediatría, describe temas de importancia, entre ellos: tratamiento eficaz de las adicciones (drogas); defectos del cierre del tubo neural; y el uso de las radiaciones de diagnóstico por imágenes.

  3. Contrast media. Safety issues and ESUR guidelines

    Energy Technology Data Exchange (ETDEWEB)

    Thomsen, H.S. (ed.) [Copenhagen Univ. Hospital, Herlev (Denmark). Dept. of Diagnostic Radiology 54E2

    2006-07-01

    In 1994 the European Society of Urogenital Radiology (ESUR) set up a committee to consider the safety of the contrast media used in radiology departments. Since then, the committee has questioned members, reviewed the literature, proposed guidelines, and discussed these proposals with participants at the annual symposia on urogenital radiology. This book represents the end result of this hard work. It contains all of the agreed guidelines, updated when necessary, and thereby comprehensively covers the many different safety issues relating to the diverse contrast media: barium contrast media, iodinated contrast media, MR contrast media (both gadolinium-based extracellular and organ-specific) and ultrasound contrast media. The prevention and treatment of both acute and delayed non-renal adverse reactions as well as the renal adverse reactions are covered in detail. The inclusion of all the ESUR guidelines within one book will offer an invaluable, unique and unparalleled resource. (orig.)

  4. Contrast media. Safety issues and ESUR guidelines

    International Nuclear Information System (INIS)

    Thomsen, H.S.

    2006-01-01

    In 1994 the European Society of Urogenital Radiology (ESUR) set up a committee to consider the safety of the contrast media used in radiology departments. Since then, the committee has questioned members, reviewed the literature, proposed guidelines, and discussed these proposals with participants at the annual symposia on urogenital radiology. This book represents the end result of this hard work. It contains all of the agreed guidelines, updated when necessary, and thereby comprehensively covers the many different safety issues relating to the diverse contrast media: barium contrast media, iodinated contrast media, MR contrast media (both gadolinium-based extracellular and organ-specific) and ultrasound contrast media. The prevention and treatment of both acute and delayed non-renal adverse reactions as well as the renal adverse reactions are covered in detail. The inclusion of all the ESUR guidelines within one book will offer an invaluable, unique and unparalleled resource. (orig.)

  5. Nuclear technology review 2003 update

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2003-09-01

    Worldwide there were 441 nuclear power plants (NPPs) operating at the end of 2002.These supplied 16% of global electricity generation in 2002, down slightly from 16.2% in 2001.1 Table 1 summarizes world nuclear experience as of the end of 2002. The global energy availability factor for NPPs rose to 83.4% in 2001, from 82.1% in 2000 and 74.2% in 1991. In 2002, upratings calculated from data on the IAEA's Power Reactor Information System (PRIS) totalled approximately 672 MW(e), of which the United States of America accounted for 574 MW(e) and the United Kingdom accounted for 98 MW(e).The United States Nuclear Regulatory Commission (NRC) expects applications for 2270 MW(e) worth of upratings over the next five years. Six new NPPs were connected to the grid in 2000, three in 2001, and six in 2002. There were three retirements in 2000: Chernobyl-3 in Ukraine and two units at Hinkley Point A in the United Kingdom.There were no retirements in 2001 and four in 2002:Kozloduy-1 and -2 in Bulgaria and Bradwell units A and B in the UK. In 2002, construction started on seven new NPPs: six in India and one in the Democratic People's Republic of Korea. This issue covers the following topics: Medium-Term Projections; Sustainable Development; Resources And Fuel; Decommissioning; Advanced Designs; Research Reactors; Waste From Non-Power Applications; Nuclear Knowledge; Matters Of Interest To The IAEA Arising From The World Summit On Sustainable Development; International Project On Innovative Nuclear Reactors And Fuel Cycles (INPRO); Knowledge Management; Key Commitments, Targets And Timetables From The Johannesburg Plan Of Implementation; Management Of The Natural Resource Base.

  6. Nuclear technology review 2003 update

    International Nuclear Information System (INIS)

    2003-09-01

    Worldwide there were 441 nuclear power plants (NPPs) operating at the end of 2002.These supplied 16% of global electricity generation in 2002, down slightly from 16.2% in 2001.1 Table 1 summarizes world nuclear experience as of the end of 2002. The global energy availability factor for NPPs rose to 83.4% in 2001, from 82.1% in 2000 and 74.2% in 1991. In 2002, upratings calculated from data on the IAEA's Power Reactor Information System (PRIS) totalled approximately 672 MW(e), of which the United States of America accounted for 574 MW(e) and the United Kingdom accounted for 98 MW(e).The United States Nuclear Regulatory Commission (NRC) expects applications for 2270 MW(e) worth of upratings over the next five years. Six new NPPs were connected to the grid in 2000, three in 2001, and six in 2002. There were three retirements in 2000: Chernobyl-3 in Ukraine and two units at Hinkley Point A in the United Kingdom.There were no retirements in 2001 and four in 2002:Kozloduy-1 and -2 in Bulgaria and Bradwell units A and B in the UK. In 2002, construction started on seven new NPPs: six in India and one in the Democratic People's Republic of Korea. This issue covers the following topics: Medium-Term Projections; Sustainable Development; Resources And Fuel; Decommissioning; Advanced Designs; Research Reactors; Waste From Non-Power Applications; Nuclear Knowledge; Matters Of Interest To The IAEA Arising From The World Summit On Sustainable Development; International Project On Innovative Nuclear Reactors And Fuel Cycles (INPRO); Knowledge Management; Key Commitments, Targets And Timetables From The Johannesburg Plan Of Implementation; Management Of The Natural Resource Base

  7. Air cleaning issues with contaminated sites

    Energy Technology Data Exchange (ETDEWEB)

    Bellamy, R.R. [Nuclear Regulatory Commission, King of Prussia, PA (United States)

    1997-08-01

    The US Nuclear Regulatory Commission has developed a list of contaminated sites that warrant special USNRC attention because they pose unique or complex decommissioning issues. This list of radiologically contaminated sites is termed the Site Decommissioning Management Plan (SDMP), and was first issued in 1990. A site is placed on the SDMP list if it has; (1) Problems with the viability of the responsible organization (e.g., the licensee for the site is unable or unwilling to pay for the decommissioning); (2) Large amounts of soil contamination or unused settling ponds or burial grounds that may make the waste difficult to dispose of; (3) The long-term presence of contaminated, unused buildings; (4) A previously terminated license; or (5) Contaminated or potential contamination of the ground water from on-site wastes. In deciding whether to add a site to the SDMP list, the NRC also considers the projected length of time for decommissioning and the willingness of the responsible organization to complete the decommissioning in a timely manner. Since the list was established, 9 sites have been removed from the list, and the current SDMP list contains 47 sites in 11 states. The USNRC annually publishes NUREG-1444, {open_quotes}Site Decommissioning Management Plan{close_quotes}, which updates the status of each site. This paper will discuss the philosophical goals of the SDMP, then will concentrate on the regulatory requirements associated with air cleaning issues at the SDMP sites during characterization and remediation. Both effluent and worker protection issues will be discussed. For effluents, the source terms at sites will be characterized, and measurement techniques will be presented. Off-site dose impacts will be included. For worker protection issues, air sampling analyses will be presented in order to show how the workers are adequately protected and their doses measured to satisfy regulatory criteria during decontamination operations. 1 tab.

  8. The 1993 RPA timber assessment update

    Science.gov (United States)

    Richard W. Haynes; Darius M. Adams; John R. Mills

    1995-01-01

    This update reports changes in the Nation's timber resource since the 1989 RPA timber assessment. The timber resource situation is analyzed to provide projections for future cost and availability of timber products to meet demands. Prospective trends in demands for and supplies of timber, and the factors that affect these trends are examined. These include changes...

  9. The 2005 RPA timber assessment update.

    Science.gov (United States)

    Richard W. Haynes; Darius M. Adams; Ralph J. Alig; Peter J. Ince; John R. Mills; Xiaoping. Zhou

    2007-01-01

    This update reports changes in the Nation's timber resource since the Analysis of the Timber Situation in the United States was completed in 2003. Prospective trends in demands for and supplies of timber, and the factors that affect these trends are examined. These trends include changes in the U.S. economy, increased salvage of British Columbia beetle-killed...

  10. Australian energy statistics - Australian energy update 2005

    Energy Technology Data Exchange (ETDEWEB)

    Donaldson, K.

    2005-06-15

    ABARE's energy statistics include comprehensive coverage of Australian energy consumption, by state, by industry and by fuel. Australian Energy Update 2005 provides an overview of recent trends and description of the full coverage of the dataset. There are 14 Australian energy statistical tables available as free downloads (product codes 13172 to 13185).

  11. Update of the exploratory report Acrolein

    NARCIS (Netherlands)

    Slooff W; Bont PFH; Janus JA; Pronk MEJ; Ros JPM; ECO; PPCbv; ACT; LAE

    1994-01-01

    The report is an update of the exploratory report acrolein (Slooff et al., 1991) that served as a basis for the discussion during the exploratory meeting on acrolein in March 1992. The meeting supported the conclusion that priority should be given to the compartment air and to the risks to humans.

  12. Traffic Flow Management: Data Mining Update

    Science.gov (United States)

    Grabbe, Shon R.

    2012-01-01

    This presentation provides an update on recent data mining efforts that have been designed to (1) identify like/similar days in the national airspace system, (2) cluster/aggregate national-level rerouting data and (3) apply machine learning techniques to predict when Ground Delay Programs are required at a weather-impacted airport

  13. Copyright Updates for K-12 Librarians

    Science.gov (United States)

    Johnson, Wendell G.

    2016-01-01

    Copyright concerns continue to bedevil K-12 librarians, who are often called upon to act as the copyright officers in public schools. This article describes recent copyright developments of concern to these librarians in three areas: a recent court case involving a university library, pending legislation supported by ALA, and a regulatory update.…

  14. Genome Update: alignment of bacterial chromosomes

    DEFF Research Database (Denmark)

    Ussery, David; Jensen, Mette; Poulsen, Tine Rugh

    2004-01-01

    There are four new microbial genomes listed in this month's Genome Update, three belonging to Gram-positive bacteria and one belonging to an archaeon that lives at pH 0; all of these genomes are listed in Table 1⇓. The method of genome comparison this month is that of genome alignment and, as an ...

  15. Optimizing Key Updates in Sensor Networks

    DEFF Research Database (Denmark)

    Yuksel, Ender; Nielson, Hanne Riis; Nielson, Flemming

    2011-01-01

    Sensor networks offer the advantages of simple and low–resource communication. Nevertheless, security is of particular importance in many cases such as when sensitive data is communicated or tamper-resistance is required. Updating the security keys is one of the key points in security, which...

  16. 2016 Updated MASCC/ESMO Consensus Recommendations

    DEFF Research Database (Denmark)

    Olver, Ian; Ruhlmann, Christina H.; Jahn, Franziska

    2017-01-01

    the MASCC antiemetic guidelines. A subgroup performed a systematic literature review on antiemetics for low emetogenic chemotherapy (LEC) and chemotherapy of minimal emetic potential and the chair presented the update recommendation to the whole group for discussion. They then voted with an aim of achieving...

  17. 2016 updated MASCC/ESMO consensus recommendations

    DEFF Research Database (Denmark)

    Roila, Fausto; Warr, David; Hesketh, Paul J

    2017-01-01

    PURPOSE: An update of the recommendations for the prophylaxis of acute and delayed emesis induced by moderately emetogenic chemotherapy published after the last MASCC/ESMO antiemetic consensus conference in 2009 has been carried out. METHODS: A systematic literature search using PubMed from Janua...

  18. Second Language Writing Online: An Update

    Science.gov (United States)

    Godwin-Jones, Robert

    2018-01-01

    This article provides an update to the author's overview of developments in second language (L2) online writing that he wrote in 2008. There has been renewed interest in L2 writing through the wide use of social media, along with the rising popularity of computer-mediated communication (CMC) and telecollaboration (class-based online exchanges).…

  19. Update on scalar singlet dark matter

    NARCIS (Netherlands)

    Cline, J.M.; Scott, P.; Kainulainen, K.; Weniger, C.

    2013-01-01

    One of the simplest models of dark matter is where a scalar singlet field S comprises some or all of the dark matter and interacts with the standard model through an vertical bar H vertical bar S-2(2) coupling to the Higgs boson. We update the present limits on the model from LHC searches for

  20. Kalman filter to update forest cover estimates

    Science.gov (United States)

    Raymond L. Czaplewski

    1990-01-01

    The Kalman filter is a statistical estimator that combines a time-series of independent estimates, using a prediction model that describes expected changes in the state of a system over time. An expensive inventory can be updated using model predictions that are adjusted with more recent, but less expensive and precise, monitoring data. The concepts of the Kalman...

  1. Kingdom of Morocco : Financial Sector Assessment Update

    OpenAIRE

    World Bank

    2008-01-01

    A joint World Bank and International Monetary Fund team visited Morocco in November 2007 at the request of the authorities to update the analysis and recommendations made in the framework of the Financial Sector Assessment Program (FSAP) in 2002 and to assist the authorities in preparing their medium-term strategy for modernizing financial intermediation in Morocco. This Financial Sector A...

  2. An Update on the Banana Effect

    CERN Document Server

    Schulte, Daniel

    2002-01-01

    Wakefield in the main linac of the future linear collider can strongly affect the beam-beam interaction at the collision point and potentially lead to a significant luminosity loss. This paper gives an update on the status of the simulations of this effect.

  3. Updated Abraham solvation parameters for polychlorinated biphenyls

    NARCIS (Netherlands)

    van Noort, P.C.M.; Haftka, J.J.H.; Parsons, J.R.

    2010-01-01

    This study shows that the recently published polychlorinated biphenyl (PCB) Abraham solvation parameters predict PCB air−n-hexadecane and n-octanol−water partition coefficients very poorly, especially for highly ortho-chlorinated congeners. Therefore, an updated set of PCB solvation parameters was

  4. Updated Abraham solvation parameters for polychlorinated biphenyls

    NARCIS (Netherlands)

    Noort, van P.C.M.; Haftka, J.J.H.; Parsons, J.R.

    2010-01-01

    This study shows that the recently published polychlorinated biphenyl (PCB) Abraham solvation parameters predict PCB air-n-hexadecane and n-octanol-water partition coefficients very poorly, especially for highly ortho-chlorinated congeners. Therefore, an updated set of PCB solvation parameters was

  5. 40 CFR 68.190 - Updates.

    Science.gov (United States)

    2010-07-01

    ... Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) CHEMICAL ACCIDENT PREVENTION PROVISIONS Risk Management Plan § 68.190 Updates. (a) The owner or operator shall... later than the date on which a new regulated substance is first present in an already covered process...

  6. [WWW.2CHEAT.COM] Update

    Science.gov (United States)

    Rooks, Clay D.

    2006-01-01

    This paper is an updated presentation on the subject of cheating and plagiarism via the World Wide Web. In a few hours searching the Internet, the author found even more "cheat" sites than in 1998 that offered not only all types of term and research papers, but college admission letters, reviews, case studies, even dissertations as well. Most now…

  7. Update of the CERN exchange switches

    CERN Multimedia

    2005-01-01

    In the context of the telephony services improvements, an update of the CERN exchange switches will be performed on Thursday 28 April from 7.00 p.m. until midnight. Disturbances or even disruptions of telephony services may occur during this intervention

  8. Updates in the War against Terrorism.

    Science.gov (United States)

    Strickland, Lee S.

    2002-01-01

    Provides an update of new court cases related to Part IV of the series on Information and the War Against Terrorism. Discusses civil liberties versus security involving the legality of mandatory commercial use of biometrics as identification; and communication of privileged information between a person and his or her attorney. (LRW)

  9. 2016 updated MASCC/ESMO consensus recommendations

    DEFF Research Database (Denmark)

    Ruhlmann, Christina H.; Jahn, Franziska; Jordan, Karin

    2017-01-01

    Purpose: Radiotherapy-induced nausea and vomiting (RINV) are distressing symptoms. Evidence-based guidelines should facilitate the prescription of the best possible antiemetic prophylaxis. As part of the MASCC/ESMO Antiemetic Guidelines Update 2016, a thorough review of the literature concerning ...

  10. Internet Journal of Medical Update - EJOURNAL

    African Journals Online (AJOL)

    Internet Journal of Medical Update (IJMU) is an international e-journal which provides a multidisciplinary forum for the exchange of current ideas in form of review articles, original research work, interesting case reports, etc. among medical professionals. Editorial policy: The Editor receives manuscripts with the ...

  11. Update in cardiomyopathies and congestive heart failure

    Directory of Open Access Journals (Sweden)

    The Heart Hospital, London, UK and Monaldi Hospital, Naples, Italy

    2012-05-01

    Full Text Available This abstract book contains four reports and all abstracts presented to the Joint Meeting: Update in cardiomyopathies and congestive heart failure, 22-23 September 2011 - Naples, Italy, endorsed by the Working Group on Myocardial and Pericardial Diseases (WG 21 of the European Society of Cardiology (ESC.

  12. Updating neuropathology and neuropharmacology of monoaminergic systems.

    Science.gov (United States)

    Ramsay, Rona R; De Deurwaerdère, Philippe; Di Giovanni, Giuseppe

    2016-07-01

    This article is part of a themed section on Updating Neuropathology and Neuropharmacology of Monoaminergic Systems. To view the other articles in this section visit http://onlinelibrary.wiley.com/doi/10.1111/bph.v173.13/issuetoc. © 2016 The British Pharmacological Society.

  13. Ablative Laser Propulsion: An Update, Part I

    International Nuclear Information System (INIS)

    Pakhomov, Andrew V.; Cohen, Timothy; Lin Jun; Thompson, M. Shane; Herren, Kenneth A.

    2004-01-01

    This paper presents an updated review of studies on Ablative Laser Propulsion conducted by the Laser Propulsion Group (LPG) at the University of Alabama in Huntsville. In particular, we describe the newest results of our experimental study of specific impulses and coupling coefficients achieved by double-pulsed ablation of graphite, aluminum, copper and lead targets

  14. Issue update: a regional settlement proposal to resolve the Washington Nuclear Plant No. 3 lawsuit

    International Nuclear Information System (INIS)

    1985-08-01

    The Bonneville Power Administration (BPA) announced on August 2, 1985, that a number of substantive changes suggested by public comment on the Washington Nuclear Plant No. 3 settlement had been agreed to in principle by BPA and four private utilities. Since that date the details of these changes have been resolved, and the proposed settlement is now being offered for public review and comment

  15. DNA Variations in Oculocutaneous Albinism: An Updated Mutation List and Current Outstanding Issues in Molecular Diagnostics

    Science.gov (United States)

    Simeonov, Dimitre R.; Wang, Xinjing; Wang, Chen; Sergeev, Yuri; Dolinska, Monika; Bower, Matthew; Fischer, Roxanne; Winer, David; Dubrovsky, Genia; Balog, Joan Z.; Huizing, Marjan; Hart, Rachel; Zein, Wadih M.; Gahl, William A.; Brooks, Brian P.; Adams, David R.

    2014-01-01

    Oculocutaneous albinism (OCA) is a rare genetic disorder of melanin synthesis that results in hypopigmented hair, skin, and eyes. There are four types of OCA, caused by mutations in TYR (OCA-1), OCA2 (OCA-2), TYRP1 (OCA-3), or SLC45A2 (OCA-4). Here we report 22 novel mutations; 14 from a cohort of 61 patients seen as part of the NIH OCA Natural History Study and 8 from a prior study at the University of Minnesota. We also include a comprehensive list of almost 600 previously reported OCA mutations, along with ethnicity information, carrier frequencies, and in silico pathogenicity predictions. In addition to discussing the clinical and molecular features of OCA, we address the cases of apparent missing heritability. In our cohort, 25% of patients did not have two mutations in a single OCA gene. We demonstrate the utility of multiple detection methods to reveal mutations missed by Sanger sequencing. Finally, we review the TYR p.R402Q temperature sensitive variant and confirm its association with cases of albinism with only one identifiable TYR mutation. PMID:23504663

  16. Economic School Integration: An Update. The Century Foundation Issue Brief Series.

    Science.gov (United States)

    Kahlenberg, Richard D.

    In 2000, an Idea Brief asserted that the best way to improve education would be to give every schoolchild the opportunity to attend a middle class public school (economic school integration). This brief reviews recent research and policy developments regarding economic school integration, noting that school segregation based on socioeconomic…

  17. Collins Center Update. Volume 2, Issue 2, July-September 2000

    National Research Council Canada - National Science Library

    Kievit, James; Perlmutter, Jim; Griffard, B. F; Auger, John; Grindle, Charles

    2000-01-01

    Power Projection Wargame II, Peace Operations Conference, Logistics Futures Roundtable, Logisticians Prep for the Next ATWG, Collins Center Upgrades, Global '00, Joint Flag Officer Warfighting Course (JFOWC...

  18. Collins Center Update. Volume 6, Issue 4, July-September 2004

    National Research Council Canada - National Science Library

    Kratman, Thomas P; Thompson, Eugene L; Butts, Kent H; Turner, Curtis; Kievit, James

    2004-01-01

    The Rule of Law: Foundation of Civilization, Special Operations Forces Annual Education Conference 2004, Trilateral Strategic Defense Capability Planning Symposium, Ballistic Missile Defense System Exercise...

  19. Annual update of how each state stands on legislative issues affecting advanced nursing practice.

    Science.gov (United States)

    Pearson, L J

    1996-01-01

    The change from a free-for-service system to a system run by managed-care organizations has caused dramatic shifts in where and how health care is delivered. Within the managed-care systems, administrators need to show a good bottom line. Rapid restructuring of the system and the need for profit create many potential consequences (e.g., APNs squeezed out of participation on some provider panels; previously unattractive poor patients are now attractive because they can provide an ongoing revenue base; the use of more unlicensed personnel to provide patient services). Private businesses and the federal government like managed-care health care systems as an answer to the out-of-control escalating costs of health care. Managed care is likely to stay with us for a long while. Because political force comes from money and there is plenty of that in health care insurance corporations, managed care is likely to be with us for a long time. Regulations and control of these managed-care systems will probably be difficult. However, though big business has the money, APNs have the feet, hands and patience to seek further regulation of these huge corporations (e.g., antidiscrimination language to prevent exclusion from provider panels). With the reality of managed care, MDs are no longer in control of the health care system. The AMA's recent attempt to control other providers is tantamount to one ship officer attempting to control another on the Titanic's (i.e., fee-for-service system's) last evening. In a few states, fee-for-service is still predominant, but the majority of states are rapidly moving into megaconglomerate, finance-driven managed care run by business administrators. Things are getting so complex in today's world of corporate takeovers, managed-care megaconglomerates, and power-brokering politics that it is easy to understand why millions of Americans drown themselves in relatively simplistic good-versus-evil entertainment dramas. Huge changes in how the system operates have happened this year while the nation was busy following the Simpson trial. But NPs and other APNs must be very vigilant. We must ensure a place in this new system. Our patients and the nation need us!

  20. The Collins Center Update. Volume 9, Issue 3, April-June 2007

    Science.gov (United States)

    2007-06-01

    already persuaded populace as a means of lightweight engagement. An example includes the popular uprising in Spain after the subway bombings, where...of the nation-state may be usurped by the power of the corporation, the power of the loosely organized franchise and even the power of the

  1. Transfusion medicine and solid organ transplant – Update and review of some current issues

    OpenAIRE

    Sarkar, R.S.; Philip, J.; Yadav, Pramod

    2013-01-01

    Transfusion medicine holds a place of prime importance in organ transplant surgeries. There is a huge demand of organs worldwide with long waiting periods before the organ is available for transplant. Currently the dependency on ABO and HLA matching has decreased considerably with the use of modern immunosuppressant drugs and transplant techniques. The greatest advance in clinical implementation of ABO-incompatible transplants came about through desensitization and isoagglutinin elimination t...

  2. Collins Center Update. Volume 13, Issue 4, July-September 2011

    Science.gov (United States)

    2011-09-01

    or “ Fracking ” into local water tables. Technology improvements in the drilling process enabled Fracking to be highly lucrative by pumping a...water tables are polluted by the by-products of the Fracking process. Consequently, ensuring America’s energy security by taking advantage of the

  3. The Collins Center Update. Volume 10, Issue 2, January-March 2008

    National Research Council Canada - National Science Library

    Ward, Brad; Phillips, Harry V; Dion, Ritchie L; Auger, John; Waddell, Bill

    2008-01-01

    ...; International Fellows Strategic Crisis Negotiation Exercise 2008 by Ritchie L. Dion; European Interceptor Site Readiness, Activation, Integration, and Deployment Event (EIS RAIDE) by John Auger...

  4. 76 FR 18831 - Updating Regulations Issued Under the Fair Labor Standards Act

    Science.gov (United States)

    2011-04-05

    ... Changes The FLSA requires covered employers to pay their nonexempt employees a Federal minimum wage and...) in a work week. The FLSA also contains a number of exemptions from the minimum wage and overtime pay... clarify the minimum wage and overtime pay requirements. A 1974 amendment to section 13(b)(10) of the FLSA...

  5. Definition of containment issues

    International Nuclear Information System (INIS)

    Walker, D.H.

    1982-01-01

    Public Law 96-567 Nuclear Safety Research, Development and Demonstration Act of 1980, directed the US Department of Energy (DOE) to provide an accelerated and coordinated program for developing practical generic improvements that would enhance the capability for safe, reliable and economical operation of Light Water Nuclear Reactor Power Stations. The DOE approach to defining such a program will consist of two phases, (1) definition of program requirements and (2) implementation of the program plan. This paper summarizes the results of the program definition phase for the containment integrity function. The definition phase effort was carried out by two groups of knowledgeable technical experts from the nuclear industry, one of which addressed containment integrity. Tabulated in the paper are the issues identified by the working groups and their associated priorities. Also tabulated are those high priority issues for which ongoing programs do not appear to provide sufficient information to resolve the issue. The results of this review show that existing programs to a great extent address existing issues in a manner such that the issues should be resolved by the programs

  6. Collaborative pharmacy practice: an update

    Directory of Open Access Journals (Sweden)

    Law AV

    2013-06-01

    Full Text Available Anandi V Law, Eric K Gupta, Micah Hata, Karl M Hess, Roger S Klotz, Quang A Le, Emmanuelle Schwartzman, Bik-Wai Bilvick Tai Department of Pharmacy Practice and Administration, College of Pharmacy, Western University of Health Sciences, Pomona, CA, USA Abstract: Collaborative practice among health professionals is slowly coming of age, given the global focus on efficiency and effectiveness of care to achieve positive patient outcomes and to reduce the economic burden of fragmented care. Collaborative pharmacy practice (CPP is accordingly evolving within different models including: disease management, medication therapy management, patient centered medical home, and accountable care organizations. Pharmacist roles in these models relate to drug therapy management and include therapy introduction, adjustment, or discontinuation, patient counseling and education, and identification, resolution, and prevention of problems leading to drug interactions and adverse reactions. Most forms of CPP occur with physicians in various settings. Collaborative practice agreements exist in many states in the US and are mentioned in the International Pharmaceutical Federation policy statement. Impetus for CPP comes from health system and economic concerns, as well as from a regulatory push. There are positive examples in community, ambulatory care, and inpatient settings that have well documented protocols, indicators of care, and measurement and reporting of clinical, economic, and patient reported outcomes; however, implementation of the practice is still not widespread. Conceptual and implementation challenges include health professional training, attitudes, confidence and comfort levels, power and communication issues, logistic barriers of time, workload, proximity, resistance to establish and adopt regulations, and importantly, payment models. Some of the attitudinal and perceptual challenges can be mitigated by incorporation of interprofessional concepts and

  7. The railroad perspective: Issues behind the issues

    International Nuclear Information System (INIS)

    Furber, C.P.; Brobst, W.A.

    1986-01-01

    Rail transportation is a vital segment of DOE's spent fuel program. Most of the shipments from reactors to a repository or to a Monitored Retrievable Storage facility will be by rail, and essentially all of the shipments from an MRS to a repository. Casks must move economically and efficiently, while at the same time providing adequate safety to the public and transport workers, and meeting the legal/institutional constraints. Shippers are faced with the problem of procuring transportation services in a safe manner at a reasonable cost, trying to balance freight charges against cask inventory costs. Carriers are cautious about accepting potentially high hazard materials in routine service, and are worried about uninsured losses in case of accidents. Both shippers and carriers operate under different scheduling and operational criteria. Technical and institutional constraints add to the complexity of the operation. Standardization of shipping casks and rail car design will ease the resolution of the complex problems now existent. This paper discusses the economic, safety, operational, and legal issues surrounding rail transportation

  8. The value of information updating in new product development

    CERN Document Server

    Artmann, Christian

    2009-01-01

    This work shows how managing uncertainty in new product development can be improved by conducting an information update during the development process. The book details the comprehensive model needed to perform that information update.

  9. News and Features Updates from USA.gov

    Data.gov (United States)

    General Services Administration — Stay on top of important government news and information with the USA.gov Updates: News and Features RSS feed. We'll update this feed when we add news and featured...

  10. Regulatory and legal issues

    International Nuclear Information System (INIS)

    Raisler, K.M.; Gregory, A.M.

    1999-01-01

    This chapter focuses on the legal issues relating to the derivatives market in the USA, and analyses the Commodity Futures Trading Commission's (CFTCs) information on swaps and hybrid instruments. The law and regulation in the USA is examined and the jurisdictional reach of the Securities and Exchange Commission (SEC), CFTC, and the Commodity Exchange Act (CEA) is described. The forward contract exclusion and the case of Transnor (Bermuda) Ltd. versus BP North America Petroleum, state laws, swap policy statement issues by the CFTC, the Futures Trading Practices Act of 1992, swaps exemptions, the exemption of hybrid instruments from the CEA, and energy contract exemption are discussed. Enforceability, derivatives, and issues before regulators are considered

  11. Year 2000 commercial issues

    Energy Technology Data Exchange (ETDEWEB)

    Kratz, M.P.J.; Booth, R.T. [Bennett Jones, Calgary, AB (Canada)

    1998-12-31

    This presentation focused on commercial aspects of the Y2K including: (1) special communication issues, (2) outsourcing transactions, (3) joint ventures and the significance for the oil and gas industry, and (4) contingency planning. Communication issues involve interaction with suppliers and vendors of critical systems, liability for Y2K communications (misrepresentation, defamation, promissory estoppel, statutory liability), securities disclosure (Canadian and US SEC requirements), protected communications, protection for Year 2000 statements. Outsourcing problems highlighted include resistance of suppliers to assume responsibility for Y2K problem remediation, factors which support and negate supplier responsibility, scope of suppliers` obligation, and warranties in respect of third party software. Regarding joint ventures, questions concerning limitations on liability, supply warranties, stand-by arrangements, stockpiling inventory, indemnities, confidentiality, operator compensation versus operator risk, and insurance were raised and addressed. Among contingency planning issues the questions of Y2K legal audit, and disclosure aspects of contingency planning were the featured concerns. figs.

  12. Energy and environmental issues

    International Nuclear Information System (INIS)

    Skea, Jim

    1993-01-01

    This paper provides an overview of the current energy-environmental issues. Firstly, the environmental problems associated with energy production and use are briefly described. Secondly, the paper reviews the availability of technological solutions to environmental problems, focussing particularly on atmospheric emission control. Finally, it moves on to look at recent policy developments in some parts of the world. Since the paper is written from the perspective of an industrialized country, emerging policy issues in Europe, Japan, and North America receive the greatest attention, with a particular focus on Europe where greenhouse gases and the proposed carbon tax have received a particularly high priority. The paper concludes with a discussion of some of the issues arising from the 1992 UNCED (UN Conference on Environment and Development) and implications for the diffusion of cleaner technologies from North to South. (author). 36 refs

  13. Year 2000 commercial issues

    International Nuclear Information System (INIS)

    Kratz, M.P.J.; Booth, R.T.

    1998-01-01

    This presentation focused on commercial aspects of the Y2K including: (1) special communication issues, (2) outsourcing transactions, (3) joint ventures and the significance for the oil and gas industry, and (4) contingency planning. Communication issues involve interaction with suppliers and vendors of critical systems, liability for Y2K communications (misrepresentation, defamation, promissory estoppel, statutory liability), securities disclosure (Canadian and US SEC requirements), protected communications, protection for Year 2000 statements. Outsourcing problems highlighted include resistance of suppliers to assume responsibility for Y2K problem remediation, factors which support and negate supplier responsibility, scope of suppliers' obligation, and warranties in respect of third party software. Regarding joint ventures, questions concerning limitations on liability, supply warranties, stand-by arrangements, stockpiling inventory, indemnities, confidentiality, operator compensation versus operator risk, and insurance were raised and addressed. Among contingency planning issues the questions of Y2K legal audit, and disclosure aspects of contingency planning were the featured concerns. figs

  14. How Do We Update Faces? Effects of Gaze Direction and Facial Expressions on Working Memory Updating

    OpenAIRE

    Artuso, Caterina; Palladino, Paola; Ricciardelli, Paola

    2012-01-01

    The aim of the study was to investigate how the biological binding between different facial dimensions, and their social and communicative relevance, may impact updating processes in working memory (WM). We focused on WM updating because it plays a key role in ongoing processing. Gaze direction and facial expression are crucial and changeable components of face processing. Direct gaze enhances the processing of approach-oriented facial emotional expressions (e.g., joy), while averted gaze enh...

  15. Volume 5, Issue 1

    Directory of Open Access Journals (Sweden)

    Karen Nelson

    2014-03-01

    Full Text Available The Feature in this issue is a conversation with Richard James, a highly respected Australian academic with extensive experience in research and policy development on the First Year Experience. Richard discusses the inevitability of universal participation in tertiary education and its impact on the style of participation, student diversity, the shifting focus of decision-making on standards and credentialism; and addresses the challenges posed by these and related issues for universities and the First Year Experience, along with possible solutions.

  16. Dips spacecraft integration issues

    International Nuclear Information System (INIS)

    Determan, W.R.; Harty, R.B.

    1988-01-01

    The Department of Energy, in cooperation with the Department of Defense, has recently initiated the dynamic isotope power system (DIPS) demonstration program. DIPS is designed to provide 1 to 10 kW of electrical power for future military spacecraft. One of the near-term missions considered as a potential application for DIPS was the boost surveillance and tracking system (BSTS). A brief review and summary of the reasons behind a selection of DIPS for BSTS-type missions is presented. Many of these are directly related to spacecraft integration issues; these issues will be reviewed in the areas of system safety, operations, survivability, reliability, and autonomy

  17. Legal and institutional issues

    International Nuclear Information System (INIS)

    Anon.

    1991-01-01

    Leaving aside the natural desire to avoid the difficulties imposed by the enormously complex siting and certification process, a utility might decide to forego adding new capacity because of a variety of legal and institutional disincentives. Some of these are discussed in this chapter. The addition of new lines to support a competitive generating market also raises unique institutional issues. Perhaps the most important of these is the question of who should pay for the necessary capital expenditures. This issue also is discussed in this section

  18. Data Citation in Solar Physics: 2015 Update & Recommendations

    Science.gov (United States)

    Hourclé, Joseph

    2015-04-01

    Last year's Joint Declaration of Data Citation Principles has triggered much discussion about the best ways to handle citation of data across research disciplines. Many communities have gotten together to design solutions to the issues of giving proper credit and attribution, although many fields, including solar physics, have yet to implement them. Issues still exist regarding data citation as a record for scientific reproducability.Solar physics data is particularly difficult to cite due to the nature of our collection methods and the method in which our data are used. Other than sounding rocket or balloon flights, our data collection from a given instrument spans years or decades but observing modes, cadence and field of view may vary daily. Researchers may only analyze a short timespan of the data, only given observing modes, at a slower cadence, and/or only a portion of each image; this reduction should be described to ensure that the analysis is reproducible.Many archives keep only the current, best calibrated data, making updates in place. It can be difficult to determine if the data used in a publication is the same as the currently available data.We discuss the current progress by the Research Data Alliance's Dynamic Data Citation Working Group, and tools and services that would be useful to identify when data may have been changed by an archive. As it may be some time before standards can be developed, we include a checklist for authors to improve reproducibility of their published articles.

  19. Gloss uniformity measurement update for ISO/IEC 19751

    Science.gov (United States)

    Ng, Yee S.; Cui, Chengwu; Kuo, Chunghui; Maggard, Eric; Mashtare, Dale; Morris, Peter

    2005-01-01

    To address the standardization issues of perceptually based image quality for printing systems, ISO/IEC JTC1/SC28, the standardization committee for office equipment chartered the W1.1 project with the responsibility of drafting a proposal for an international standard for the evaluation of printed image quality1. An ISO draft Standard2, ISO/WD 19751-1, Office Equipment - Appearance-based image quality standards for printers - Part 1: Overview, Procedure and Common Methods, 2004 describes the overview of this multi-part appearance-based image quality standard. One of the ISO 19751 multi-part Standard"s tasks is to address the appearance-based gloss and gloss uniformity issues (in ISO 19751-2). This paper summarizes the current status and technical progress since the last two updates3, 4. In particular, we will be discussion our attempt to include 75 degree gloss (G75) objective measurement5 in differential gloss and within-page gloss uniformity. The result for a round-robin experiment involving objective measurement of differential gloss using G60 and G75 gloss measurement geometry is described. The results for two perceptual-based round-robin experiments relating to haze effect on the perception of gloss, and gloss artifacts (gloss streaks/bands, gloss graininess/mottle) are discussed.

  20. 49 CFR 360.5 - Updating user fees.

    Science.gov (United States)

    2010-10-01

    ... updating the cost components comprising the fee. Cost components shall be updated as follows: (1) Direct... determined by the cost study in Regulations Governing Fees For Service, 1 I.C.C. 2d 60 (1984), or subsequent... by total office costs for the office directly associated with user fee activity. Actual updating of...

  1. Dual Systems for Spatial Updating in Immediate and Retrieved Environments: Evidence from Bias Analysis.

    Science.gov (United States)

    Liu, Chuanjun; Xiao, Chengli

    2018-01-01

    The spatial updating and memory systems are employed during updating in both the immediate and retrieved environments. However, these dual systems seem to work differently, as the difference of pointing latency and absolute error between the two systems vary across environments. To verify this issue, the present study employed the bias analysis of signed errors based on the hypothesis that the transformed representation will bias toward the original one. Participants learned a spatial layout and then either stayed in the learning location or were transferred to a neighboring room directly or after being disoriented. After that, they performed spatial judgments from perspectives aligned with the learning direction, aligned with the direction they faced during the test, or a novel direction misaligned with the two above-mentioned directions. The patterns of signed error bias were consistent across environments. Responses for memory aligned perspectives were unbiased, whereas responses for sensorimotor aligned perspectives were biased away from the memory aligned perspective, and responses for misaligned perspectives were biased toward sensorimotor aligned perspectives. These findings indicate that the spatial updating system is consistently independent of the spatial memory system regardless of the environments, but the updating system becomes less accessible as the environment changes from immediate to a retrieved one.

  2. Dual Systems for Spatial Updating in Immediate and Retrieved Environments: Evidence from Bias Analysis

    Directory of Open Access Journals (Sweden)

    Chuanjun Liu

    2018-02-01

    Full Text Available The spatial updating and memory systems are employed during updating in both the immediate and retrieved environments. However, these dual systems seem to work differently, as the difference of pointing latency and absolute error between the two systems vary across environments. To verify this issue, the present study employed the bias analysis of signed errors based on the hypothesis that the transformed representation will bias toward the original one. Participants learned a spatial layout and then either stayed in the learning location or were transferred to a neighboring room directly or after being disoriented. After that, they performed spatial judgments from perspectives aligned with the learning direction, aligned with the direction they faced during the test, or a novel direction misaligned with the two above-mentioned directions. The patterns of signed error bias were consistent across environments. Responses for memory aligned perspectives were unbiased, whereas responses for sensorimotor aligned perspectives were biased away from the memory aligned perspective, and responses for misaligned perspectives were biased toward sensorimotor aligned perspectives. These findings indicate that the spatial updating system is consistently independent of the spatial memory system regardless of the environments, but the updating system becomes less accessible as the environment changes from immediate to a retrieved one.

  3. UAV-Borne photogrammetry: a low cost 3D surveying methodology for cartographic update

    Directory of Open Access Journals (Sweden)

    Caroti Gabriella

    2017-01-01

    Full Text Available Territorial management requires the most possible up-to-date mapping support of the status quo. Regional scale cartography update cycle is in the medium term (10 to 15 years: therefore, in the intervening time between updates relevant Authorities must provide timely updates for new works or territorial changes. Required surveys can exploit several technologies: ground-based GPS, Terrestrial Laser Scanning (TLS, traditional topography, or, in the case of wider areas, airborne photogrammetry or laser scanning. In recent years UAV-based photogrammetry is becoming increasingly widespread as a versatile, low-cost surveying system for small to medium areas. This surveying methodology was used to generate, in order, a dense point cloud, a high resolution Digital Surface Model (DSM and an orthophotograph of a newly built marina by the mouth of the Arno river in Pisa, Italy, which is not yet included in cartography. Surveying activities took place while the construction site was in operation. Case study issues surfaced in the course of the survey are presented and discussed, suggesting ‘good practice’ rules which, if followed in the survey planning step, can lessen unwanted effects due to criticalities. Besides, results of quality analysis of orthophotographs generated by UAV-borne images are also presented. Such results are discussed in view of a possible use of orthophotographs in updating medium- to large-scale cartography and checked against existing blueprints.

  4. Updating of a dynamic finite element model from the Hualien scale model reactor building

    International Nuclear Information System (INIS)

    Billet, L.; Moine, P.; Lebailly, P.

    1996-08-01

    The forces occurring at the soil-structure interface of a building have generally a large influence on the way the building reacts to an earthquake. One can be tempted to characterise these forces more accurately bu updating a model from the structure. However, this procedure requires an updating method suitable for dissipative models, since significant damping can be observed at the soil-structure interface of buildings. Such a method is presented here. It is based on the minimization of a mechanical energy built from the difference between Eigen data calculated bu the model and Eigen data issued from experimental tests on the real structure. An experimental validation of this method is then proposed on a model from the HUALIEN scale-model reactor building. This scale-model, built on the HUALIEN site of TAIWAN, is devoted to the study of soil-structure interaction. The updating concerned the soil impedances, modelled by a layer of springs and viscous dampers attached to the building foundation. A good agreement was found between the Eigen modes and dynamic responses calculated bu the updated model and the corresponding experimental data. (authors). 12 refs., 3 figs., 4 tabs

  5. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-02-01

    Feb 1, 2018 ... the Russian philosophical and sociological thought. The thoughts of the Russian scientist ... Research Article. Special Issue. Journal of Fundamental and Applied Sciences is licensed under a Creative Commons Attribution-NonCommercial 4.0. International License. Libraries Resource Directory. We are ...

  6. Research Article Special Issue

    African Journals Online (AJOL)

    2016-05-15

    May 15, 2016 ... Research Article. Special Issue. Journal of Fundamental and Applied Sciences is licensed under a Creative Commons Attribution-NonCommercial 4.0. International License. ... innovation is defined as: accepting ideas or behaviors in the organization that are novel and unfamiliar. Innovation can be in form ...

  7. Fusion Canada issue 18

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-08-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on the ITER agreement signed with the EDA, the robotic maintenance for NET, the CFFTP Fusion Pilot Study, the new IEA joint programs on environment, safety and economic aspects of fusion power, and a review by the CCFM advisory committee. 3 figs.

  8. PKI Scalability Issues

    OpenAIRE

    Slagell, Adam J; Bonilla, Rafael

    2004-01-01

    This report surveys different PKI technologies such as PKIX and SPKI and the issues of PKI that affect scalability. Much focus is spent on certificate revocation methodologies and status verification systems such as CRLs, Delta-CRLs, CRS, Certificate Revocation Trees, Windowed Certificate Revocation, OCSP, SCVP and DVCS.

  9. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-10-17

    Oct 17, 2017 ... Perak, Malaysia was observed under ral waste in powder and xtract generated optimum produce highest length of fectively improved shoot ed faster effect on C. ed positive result for the shed light on how the Z. C. nutans. This study ld application. pagation; Zea mays stem. Research Article. Special Issue ...

  10. Career Issues in Organizations.

    Science.gov (United States)

    1997

    This document contains four papers from a symposium on career issues in organizations. "Learning During Downsizing: Stories from the Survivors" (Sharon J. Confessore) describes a study to demonstrate that survivors of corporate downsizings undertake learning activities and use many resources to accomplish the learning tasks.…

  11. Fusion Canada issue 8

    International Nuclear Information System (INIS)

    1989-08-01

    A short bulletin from the National Fusion Program. Included in this issue are Canada-ITER contributions, NET Fuel Processing Loop, Bilateral Meeting for Canada-Europe, report from Tokamak de Varennes and a report from the University of Toronto on materials research for Fusion Reactors. 3 figs

  12. Fusion Canada issue 15

    International Nuclear Information System (INIS)

    1991-10-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on the 1996 IAEA Fusion Conference site, operations at the Tokamak de Varennes including divertor pumping of impurities and pumping of carbon monoxide and methane, a discussion of the CFFTP and it's role. 1 fig

  13. Research Article Special Issue

    African Journals Online (AJOL)

    2018-01-15

    Jan 15, 2018 ... Journal of Fundamental and Applied Scienc. ISSN 1112-9867 ... (0.9623, 0.3857) and (0.9975, ity, temperature, CO, UVB and. 10 concentration. In by using ANN or Fit model. Research Article. Special Issue .... The EM algorithm is a simple computational implementation to find the posterior mode. Fig.

  14. Fusion Canada issue 18

    International Nuclear Information System (INIS)

    1992-08-01

    A short bulletin from the National Fusion Program. Included in this issue is a report on the ITER agreement signed with the EDA, the robotic maintenance for NET, the CFFTP Fusion Pilot Study, the new IEA joint programs on environment, safety and economic aspects of fusion power, and a review by the CCFM advisory committee. 3 figs

  15. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2018-03-07

    Mar 7, 2018 ... nology Management and Technopreneurship, Universiti Teknikal Mal .... development of SMEs which are recession, global sourcing, lack of ..... issues act as barriers to export which are product quality, logistics and shipping, ... may influenced on the supply chain of payment and the operation cost itself.

  16. Research Article Special Issue

    African Journals Online (AJOL)

    pc

    2017-10-05

    Oct 5, 2017 ... ources and Food Industry, Universiti Sultan ZainalAbidin, 22200 Besut, ... ty problem has become a major issue in Malaysia for the past two decade ... pollution can be defined as contamination of the indoor or outdoor ...

  17. Research Article Special Issue

    African Journals Online (AJOL)

    2016-05-15

    May 15, 2016 ... twice in Iran (Department of Housing and Urban Development,2008,4). Thus, in recent years, ..... For example study of 1200 schoolchildren from four education regions in Tehran Showed that after ... In this case It is expected that be ... In a communication network issue Hierarchy, access and. Sidewalks are ...

  18. Research Issues in VDSL

    Indian Academy of Sciences (India)

    First page Back Continue Last page Overview Graphics. Research Issues in VDSL. How to cancel cross-talk? How to remove alien noise? Alien Noise is the crosstalk typically from non-VDSL users, using the same bundle. How to allocate power across different tones, also called Optimal Spectrum Balancing ...

  19. Introduction: The Transparency Issue

    NARCIS (Netherlands)

    Teurlings, J.; Stauff, M.

    2014-01-01

    Besides giving an overview on the individual contributions, this introduction to the special issue on transparency delineates a conceptual context for a critical analysis of the contemporary discourse on transparency and the media mechanisms related to it. It focuses on three ambivalences inherent

  20. Automated conflict resolution issues

    Science.gov (United States)

    Wike, Jeffrey S.

    1991-01-01

    A discussion is presented of how conflicts for Space Network resources should be resolved in the ATDRSS era. The following topics are presented: a description of how resource conflicts are currently resolved; a description of issues associated with automated conflict resolution; present conflict resolution strategies; and topics for further discussion.