Transitive Lie algebras of vector fields: an overview

NARCIS (Netherlands)

Draisma, J.

2011-01-01

This overview paper is intended as a quick introduction to Lie algebras of vector fields. Originally introduced in the late 19th century by Sophus Lie to capture symmetries of ordinary differential equations, these algebras, or infinitesimal groups, are a recurring theme in 20th-century research on

Weapons Experiments Division Explosives Operations Overview

Energy Technology Data Exchange (ETDEWEB)

Laintz, Kenneth E. [Los Alamos National Laboratory

2012-06-19

Presentation covers WX Division programmatic operations with a focus on JOWOG-9 interests. A brief look at DARHT is followed by a high level overview of explosives research activities currently being conducted within in the experimental groups of WX-Division. Presentation covers more emphasis of activities and facilities at TA-9 as these efforts have been more traditionally aligned with ongoing collaborative explosive exchanges covered under JOWOG-9.

Health in Transportation Working Group 2016 Annual Report

Science.gov (United States)

2017-06-30

The Health in Transportation Working Group 2016 Annual Report provides an overview of the Working Groups activities and accomplishments in 2016, summarizes other USDOT health-related accomplishments, and documents its progress toward the recommend...

Research data management courses : An overview and gap analysis for the Netherlands

NARCIS (Netherlands)

Osinski, L.; van Zeeland, Hilde; Fest, Ellen; Vanderfeesten, Maurice; Scholten, Jolien; van Bentum, Maarten; Schoots, Fieke

2018-01-01

UKB’s working group Research Data has created an overview of research data management course materials from universities across the Netherlands. All working group members, as well as members of the associated National Coordination Point of Research Data Management (LCRDM), were asked to provide

The reductive decyanation reaction: an overview and recent developments

Directory of Open Access Journals (Sweden)

Jean-Marc R. Mattalia

2017-02-01

Full Text Available This review presents an overview of the reductive decyanation reaction with a special interest for recent developments. This transformation allows synthetic chemists to take advantages of the nitrile functional group before its removal. Mechanistic details and applications to organic synthesis are provided.

Group Work with Juvenile Delinquents.

Science.gov (United States)

Zimpfer, David G.

1992-01-01

Reviews group work literature on juvenile delinquents. Presents overview of interventions, including positive peer culture, cognitive-behavioral treatment, psychoeducational treatment, treatment of learned behavior, action-oriented treatment, milieu therapy, parental involvement, assertiveness training, and music therapy. Discusses outcome…

CEC paper on an overview of activities carried out by the WGCS

International Nuclear Information System (INIS)

Guinovart, J.

1994-01-01

The paper overviews the activities carried out by the WGCS (Working Group Codes and Standards). Summary of conclusions, established in some reports which were finalized in 1992, are outlined for three sub-groups of activity. Two tables summarize the LWR 1992-93 programs are attached. 2 tabs

Insights from an overview of four PRAs

International Nuclear Information System (INIS)

Fitzpatrick, R.; Arrieta, L.; Teichmann, T.; Davis, P.

1987-01-01

This paper summarizes the findings of an investigation of four probabilistic risk assessments (PRAs), those for Millstone 3 Seabrook, Shoreham, and Oconee 3, performed by Brookhaven National Laboratory (BNL) for the Reliability and Risk Assessment branch of the U.S. Nuclear Regulatory Commission (NRC). This group of four PRAs was subjected to an overview process with the basic goal of ascertaining what insights might be gained (beyond those already documented within the individual PRAs) by an independent evaluation of the group with respect to nuclear plant safety and vulnerability. Specifically, the objectives of the study were 1) to identify and rank initiators, systems, components, and failure modes from dominant accident sequences according to their contribution to core melt probability and public risk; and 2) to derive from this process plant-specific and generic insights. The effort was not intended to verify the specific details and results of each PRA but rather - having accepted the results - to see what they might mean in a more global context. This paper also presents some comments and insights into the amenability of certain features of these PRAs to this type of overview process

Crystallographic Topology 2: Overview and Work in Progress

Energy Technology Data Exchange (ETDEWEB)

Johnson, C.K.

1999-08-01

This overview describes an application of contemporary geometric topology and stochastic process concepts to structural crystallography. In this application, crystallographic groups become orbifolds, crystal structures become Morse functions on orbifolds, and vibrating atoms in a crystal become vector valued Gaussian measures with the Radon-Nikodym property. Intended crystallographic benefits include new methods for visualization of space groups and crystal structures, analysis of the thermal motion patterns seen in ORTEP drawings, and a classification scheme for crystal structures based on their Heegaard splitting properties.

High-Level Overview of Data Needs for RE Analysis

Energy Technology Data Exchange (ETDEWEB)

Lopez, Anthony

2016-12-22

This presentation provides a high level overview of analysis topics and associated data needs. Types of renewable energy analysis are grouped into two buckets: First, analysis for renewable energy potential, and second, analysis for other goals. Data requirements are similar but and they build upon one another.

TH-A-BRC-00: New Task Groups for External Beam QA: An Overview

International Nuclear Information System (INIS)

2016-01-01

of possible dosimetry protocols. The report will be reviewed by the AAPM Working Group on Recommendations for Radiotherapy External Beam Quality Assurance and then by the AAPM Science Council before publication in Medical Physics Survey of possible calibration protocols for calibration of Gamma Stereotactic Radiosurgery (GSR) devices Overview of modern Quality Assurance techniques for GSR AAPM TG-218 Tolerance Levels and Methodologies for IMRT Verification QA - Moyed Miften Patient-specific IMRT QA measurement is a process designed to identify discrepancies between calculated and delivered doses. Error tolerance limits are not well-defined or consistently applied across centers. The AAPM TG-218 report has been prepared to improve the understanding and consistency of this process by providing recommendations for methodologies and tolerance limits in patient-specific IMRT QA. Learning Objectives: Review measurement methods and methodologies for absolute dose verification Provide recommendations on delivery methods, data interpretation, the use of analysis routines and choice of tolerance limits for IMRT QA Sonja Dieterich has a research agreement with Sun Nuclear Inc. Steven Goetsch is a part-time consultant for Elekta.

TH-A-BRC-00: New Task Groups for External Beam QA: An Overview

Energy Technology Data Exchange (ETDEWEB)

NONE

2016-06-15

of possible dosimetry protocols. The report will be reviewed by the AAPM Working Group on Recommendations for Radiotherapy External Beam Quality Assurance and then by the AAPM Science Council before publication in Medical Physics Survey of possible calibration protocols for calibration of Gamma Stereotactic Radiosurgery (GSR) devices Overview of modern Quality Assurance techniques for GSR AAPM TG-218 Tolerance Levels and Methodologies for IMRT Verification QA - Moyed Miften Patient-specific IMRT QA measurement is a process designed to identify discrepancies between calculated and delivered doses. Error tolerance limits are not well-defined or consistently applied across centers. The AAPM TG-218 report has been prepared to improve the understanding and consistency of this process by providing recommendations for methodologies and tolerance limits in patient-specific IMRT QA. Learning Objectives: Review measurement methods and methodologies for absolute dose verification Provide recommendations on delivery methods, data interpretation, the use of analysis routines and choice of tolerance limits for IMRT QA Sonja Dieterich has a research agreement with Sun Nuclear Inc. Steven Goetsch is a part-time consultant for Elekta.

International overview of hospital procurement.

Science.gov (United States)

Ferrier, Maud; Lariviere, David; Laurent, Claire; Roque, Eric

2011-01-01

This article was written by four French hospital director students at the Ecole des Hautes Etudes en Santé Publique (EHESP-School of Public Health) from a study conducted jointly with students at the Grenoble School of Management to present an international overview of hospital procurement methods in ten countries. An analysis of these methods showed that there was a general trend towards group purchasing, with some common aims in terms of costs and performance and some differences in legislation (competition), size of the public sector and centralization or decentralization.

Population balance modelling of fluidized bed melt granulation: an overview

NARCIS (Netherlands)

Tan, H.S.; Goldschmidt, M.J.V.; Boerefijn, R.; Hounslow, M.J.; Salman, A.; Kuipers, J.A.M.

2005-01-01

This paper presents an overview of the work undertaken by our group to identify and quantify the rates processes active in fluidized bed melt granulation (FBMG). The process involves the identification and development of physically representative models to mechanistically describe FBMG using both

Overview of the EMRAS biota dosimetry working group

International Nuclear Information System (INIS)

Kawaguchi, Isao; Doi, Masahiro

2008-01-01

Current principle of radiation protection systems is protection of human, because the human is assumed as the most sensitive organism. Protection framework of human is also believed to be effective for protection of non-human species. On the other hand, it is recently attracting the international interests how sustainability of the ecological services is influenced by environmental disturbances such as chemicals and radiation. Therefore, international concern about protection framework of nonhuman biota has arisen. By the international concern, European and American countries were respectively developed models to evaluate effects of radiation to biota. However, the models are based on their own assumptions, so that the international validity has not been confirmed. Therefore, in IAEA, biota dosimetry working group (BWG) was established in Environmental Modeling for Radiation Safety (EMRAS) program, which aimed to intercompare the models to validate their assumptions and estimations. This paper reports summary of the activity in EMRAS biota dosimetry working group. (author)

Treating Social Anxiety in Adolescents: Ten Group Therapy Lesson Plans

Science.gov (United States)

Mazur-Elmer, Alison; McBride, Dawn

2009-01-01

This project provides a comprehensive overview of the research literature on social anxiety disorder (SAD) in adolescents and concludes by offering a set of 10 group therapy lesson plans for SAD that therapists can use in their practice. The overview includes a description of social anxiety disorder and highlights various theories of anxiety. The…

Leading Players of the Global Petrochemical Industry. Overview of Groups - SWOTs - Benchmarking - Company Profiles and Financials

International Nuclear Information System (INIS)

2017-02-01

This study presents: The medium-term and mega trends of the industry market developments and geographical segments; The competitive landscape and the main corporate rankings; The main conclusions of the report, summarised in 10 analytical slides. Content: 1. Overview: The Sector, Ranking, Performance Analysis; 2. Company Profiles: ExxonMobil, Total, BASF, Dow Chemical, Reliance Industries, Sabic, LyondellBasell, Mitsubishi Chemical, LG Chem, Sumitomo Chemical; 3. Sources; 4. Annexes

An Overview on Metal Cations Extraction by Azocalixarenes

Directory of Open Access Journals (Sweden)

Hasalettin Deligöz

2011-12-01

Full Text Available In this overview, our main aim is to present the design, preparation, characterization, and extraction/sorption properties of chromogenic azocalix[4]arenes (substituted with different groups toward metal cations. Azocalixarenes, which contain a conjugated chromophore, i.e. azo (-N=N- group are synthesized in “one-pot” procedures in satisfactory yields. A wide variety of applications is expected by the functionalization of the side arms. Some of them are used to complex with metal ions. These macrocycles due to their bowl-shaped geometry are indeed used as hosts allowing ionic or organic guests to coordinate onto their cavity. The azocalixarene based ionophores are generally applied in various fields such as catalyst recovery, power plant, agriculture, metals finishing, microelectonics, biotechnology processes, rare earths speciation, and potable water purification. Besides these, they find applications in the area of selective ion extractions, receptors, optical devices, chemical sensor devices, the stationary phase for capillary chromatography, ion transport membranes, and luminescence probes etc. This survey is focused to provide overview an of the versatile nature of azocalix[n]arenes as highly efficient extractants for metal ions treated as pollutants.

Applications of group theory to combinatorics

CERN Document Server

Koolen, Jack; Xu, Ming-Yao; Xu, Mingyao

2008-01-01

Each paper gives an overview of the current state of the art of the given subject and is aimed at researchers and graduate students who use combinatorics and group theory.-John van Bon, Nieuw Archief voor Wiskunde, December 2011.

EDITORIAL: Special issue: overview reports from the Fusion Energy Conference (FEC) (Daejeon, South Korea, 2010) Special issue: overview reports from the Fusion Energy Conference (FEC) (Daejeon, South Korea, 2010)

Science.gov (United States)

Thomas, Paul

2011-09-01

The group of 27 papers published in this special issue of Nuclear Fusion aims to monitor the worldwide progress made in the period 2008-2010 in the field of thermonuclear fusion. Of these papers, 22 are based on overview reports presented at the 23rd Fusion Energy Conference (FEC 2010) and five are summary reports. The conference was hosted by the Republic of Korea and organized by the IAEA in cooperation with the National Fusion Research Institute and the Daejeon Metropolitan City. It took place in Daejeon on 11-16 October 2010. The overviews presented at the conference have been rewritten and extended for the purpose of this special issue and submitted to the standard double-referee peer-review of Nuclear Fusion. The articles are placed in the following sequence: Conference summaries of the sessions devoted to: Tokamak and stellarator experiments, experimental divertor physics and plasma wall interaction experiments, stability experiments and waves and fast particles; ITER activities, fusion technology, safety and economics; Magnetic confinement theory and modelling; Inertial confinement fusion; Innovative confinement concepts, operational scenarios and confinement. Overview articles, presented in programme order, are as follows: Tokamaks Overview of KSTAR initial experiments; Recent progress in RF heating and long-pulse experiments on EAST; Overview of JET results; DIII-D contributions toward the scientific basis for sustained burning plasmas; Overview of JT-60U results toward the resolution of key physics and engineering issues in ITER and JT-60SA; Overview of physics results from NSTX; Overview of ASDEX Upgrade results; Overview of physics results from MAST; Contribution of Tore Supra in preparation of ITER; Overview of FTU results; Overview of experimental results on the HL-2A tokamak; Progress and scientific results in the TCV tokamak; Overview of the JT-60SA project; Recent results of the T-10 tokamak; The reconstruction and research progress of the TEXT

Overview of particle physics

International Nuclear Information System (INIS)

Salam, A.

1986-02-01

An overview of the situation of particle physics at the end of 1985 is given. It includes the following topics: ideas which have been tested or will soon be tested such as the standard model based on the symmetry group SUsub(C)(3)xSUsub(L)(2)xU(1), light Higgs and preons; theoretical ideas whose time has not yet come (basically because no accelerators are being constructed to test them) such as N=1 supersymmetry and N=1 supergravity right-handed weak currents, extended supergravities and superstring models; ideas for which non-accelerator and passive experiments have been mounted such as proton decay, nn-bar oscillations, neutrino masses and oscillations, monopoles and dark matter

Summary of the polarized beam working group

International Nuclear Information System (INIS)

Wienands, U.; Dyck, O. van.

1989-05-01

The polarized beam working group reviewed the AGS Bookster and TRIUMF KAON Factory facilities, heard an overview of the subject of siberian snakes, discussed internal polarized gas targets, and made recommendations for further study

The Powell Volcano Remote Sensing Working Group Overview

Science.gov (United States)

Reath, K.; Pritchard, M. E.; Poland, M. P.; Wessels, R. L.; Biggs, J.; Carn, S. A.; Griswold, J. P.; Ogburn, S. E.; Wright, R.; Lundgren, P.; Andrews, B. J.; Wauthier, C.; Lopez, T.; Vaughan, R. G.; Rumpf, M. E.; Webley, P. W.; Loughlin, S.; Meyer, F. J.; Pavolonis, M. J.

2017-12-01

Hazards from volcanic eruptions pose risks to the lives and livelihood of local populations, with potential global impacts to businesses, agriculture, and air travel. The 2015 Global Assessment of Risk report notes that 800 million people are estimated to live within 100 km of 1400 subaerial volcanoes identified as having eruption potential. However, only 55% of these volcanoes have any type of ground-based monitoring. The only methods currently available to monitor these unmonitored volcanoes are space-based systems that provide a global view. However, with the explosion of data techniques and sensors currently available, taking full advantage of these resources can be challenging. The USGS Powell Center Volcano Remote Sensing Working Group is working with many partners to optimize satellite resources for global detection of volcanic unrest and assessment of potential eruption hazards. In this presentation we will describe our efforts to: 1) work with space agencies to target acquisitions from the international constellation of satellites to collect the right types of data at volcanoes with forecasting potential; 2) collaborate with the scientific community to develop databases of remotely acquired observations of volcanic thermal, degassing, and deformation signals to facilitate change detection and assess how these changes are (or are not) related to eruption; and 3) improve usage of satellite observations by end users at volcano observatories that report to their respective governments. Currently, the group has developed time series plots for 48 Latin American volcanoes that incorporate variations in thermal, degassing, and deformation readings over time. These are compared against eruption timing and ground-based data provided by the Smithsonian Institute Global Volcanism Program. Distinct patterns in unrest and eruption are observed at different volcanoes, illustrating the difficulty in developing generalizations, but highlighting the power of remote sensing

An Overview of Chain of Custody Options for LETTERPRESS.

Energy Technology Data Exchange (ETDEWEB)

Smartt, Heidi A. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

2016-11-01

This purpose of this document is to provide an overview of Chain of Custody (CoC) technology options that could be made available for the LETTERPRESS exercise as part of the Quad Working Group. The Quad Working Group comprises five sub-working groups (Management, Protocol, Simulation, Technology, and Training) with members from the U.S., U.K., Norway, and Sweden having the goal of providing a repeatable, realistic arms control exercise (dubbed LETTERPRESS) to be executed in representative facilities and using non-proliferative but representative treaty items. The Technology Working Group is responsible for supporting the technology requirements of the LETTERPRESS exercise and as such the technologies presented here are possible options to meet those requirements.

An Overview of Chain of Custody Options for LETTERPRESS

International Nuclear Information System (INIS)

Smartt, Heidi A.

2016-01-01

This purpose of this document is to provide an overview of Chain of Custody (CoC) technology options that could be made available for the LETTERPRESS exercise as part of the Quad Working Group. The Quad Working Group comprises five sub-working groups (Management, Protocol, Simulation, Technology, and Training) with members from the U.S., U.K., Norway, and Sweden having the goal of providing a repeatable, realistic arms control exercise (dubbed LETTERPRESS) to be executed in representative facilities and using non-proliferative but representative treaty items. The Technology Working Group is responsible for supporting the technology requirements of the LETTERPRESS exercise and as such the technologies presented here are possible options to meet those requirements.

Integrated process status overview

International Nuclear Information System (INIS)

Gertman, D.I.; Gaudio, P. Jr.

1986-01-01

This report summarizes findings to date with the IPSO, a large plant status overview currently under development at the OECD Halden Reactor Project. As part of a joint Halden and Combustion Engineering project, the overview is being tested in part to determine whether the large screen overview concept being entertained for use in the nuclear power plant (NPP) industry will facilitate operator performance. To this end an interactive simulation technique was used to establish a proof-of-principle test for the IPSO. Process control, operations, and human factors experts at Halden participated in the test and evaluation

Islamic Book and Information Culture: An Overview

OpenAIRE

Paul L. Hover

2007-01-01

This overview, the second article in an exploratory study of the information seeking (IS) behavior of a group of eighty-four reference librarians from Egypt and the USA, is intended to assist readers less familiar with Islamic history to better understand cross-cultural influences on Arab IS behavior. A description of pre-Islamic poetry and orality precedes a discussion of the importance of the Koran and Islamic traditions on the development of a religious, scribal society. Oral transmission ...

Geometric group theory

CERN Document Server

Bestvina, Mladen; Vogtmann, Karen

2014-01-01

Geometric group theory refers to the study of discrete groups using tools from topology, geometry, dynamics and analysis. The field is evolving very rapidly and the present volume provides an introduction to and overview of various topics which have played critical roles in this evolution. The book contains lecture notes from courses given at the Park City Math Institute on Geometric Group Theory. The institute consists of a set of intensive short courses offered by leaders in the field, designed to introduce students to exciting, current research in mathematics. These lectures do not duplicate standard courses available elsewhere. The courses begin at an introductory level suitable for graduate students and lead up to currently active topics of research. The articles in this volume include introductions to CAT(0) cube complexes and groups, to modern small cancellation theory, to isometry groups of general CAT(0) spaces, and a discussion of nilpotent genus in the context of mapping class groups and CAT(0) gro...

Physics Survey Overview

International Nuclear Information System (INIS)

2002-01-01

An overview of a series of assignments of the branches of physics carried out by the Board on Physics and Astronomy of the National Research Council. It identifies further theories in physics and makes recommendations on preventive priorities. The Board on Physics and Astronomy (BPA) has conducted a new decadal survey of physics entitled ''Physics in a New Era''. The survey includes assessments of the main branches of physics as well as certain selected emerging areas. The various elements of the survey were prepared by separately-appointed National Research Council (NRC) committees. The BPA formed the Physics Survey Overview Committee (PSOVC) to complete the survey by preparing an overview of the field of physics to summarize and synthesize the results of the various assessments and to address cross-cutting issues that concern physics as a whole

Technip. Group dynamics and activities. Competitive environment and strategic perspectives. Release - February 2017

International Nuclear Information System (INIS)

2017-02-01

After a synthesis which notably proposes a SWOT analysis of the Technip group, this report proposes a presentation of the Technip Group (general overview, presentation of activities per department, human resources, stock market data, and competitive environment). It gives an overview of the Technip group dynamics and of its activities through a presentation of an environment analysis (world oil demand and production, hydrocarbon prices), a presentation of the group activity (turnover, order takings, performance per activity pole, turnover per geographical area, operational income). It addresses important events and development axes: strategic axes, group restructuring, widening of service provision, R and D investments. Financial data are presented along with the main economic and financial indicators. Important statistical data are provided

Postmortem aviation forensic toxicology: an overview.

Science.gov (United States)

Chaturvedi, Arvind K

2010-05-01

An overview of the subtopic aviation combustion toxicology of the field of aerospace toxicology has been published. In a continuation of the overview, the findings associated with postmortem aviation forensic toxicology are being summarized in the present overview. A literature search for the period of 1960-2007 was performed. The important findings related to postmortem toxicology were evaluated. In addition to a brief introduction, this overview is divided into the sections of analytical methods; carboxyhemoglobin and blood cyanide ion; ethanol; drugs; result interpretation; glucose and hemoglobin A(1c); and references. Specific details of the subject matter were discussed. It is anticipated that this overview will be an outline source for aviation forensic toxicology within the field of aerospace toxicology.

An overview of the turbopump development programme in the University of KwaZulu-Natal’s aerospace systems research group

CSIR Research Space (South Africa)

Smyth, J

2012-10-01

Full Text Available stream_source_info Smyth_2012.pdf.txt stream_content_type text/plain stream_size 2974 Content-Encoding ISO-8859-1 stream_name Smyth_2012.pdf.txt Content-Type text/plain; charset=ISO-8859-1 An Overview of the Turbopump...

Monadologies:An historical overview

OpenAIRE

Dunham, Jeremy; Phemister, Pauline

2016-01-01

This introductory overview comprises (i) a brief account of Leibniz's own monadology; (ii) a discussion of the reception of his philosophy up to Kant; and (iii) a short overview of the monadologies developed after Kant's first Critique, made via a summary of key points raised in this guest issue, highlighting recurrent themes, which include questions of historiography.

Overview of real-time operating systems on microprocessor platforms

International Nuclear Information System (INIS)

Luong, T.T.

1994-01-01

This paper attempts to overview the real-time operating systems on microprocessor platforms in the field of experimental physics facility controls. The key issues regarding operating systems as well as standards and development environment are discussed. As an illustration, some current industrial products are indicated. Also, real-time systems operating in some institutes of the EPS/EPCS inter divisional group are reviewed. (author). 3 refs., 4 figs

Overview of reviews in child health: evidence synthesis and the knowledge base for a specific population.

Science.gov (United States)

Thomson, Denise; Foisy, Michelle; Oleszczuk, Marta; Wingert, Aireen; Chisholm, Annabritt; Hartling, Lisa

2013-01-01

Overviews of reviews are an evolving form of evidence synthesis. The Cochrane Child Health Field has been producing overviews since 2006, during which time the methods that have been used have changed, both due to the development of guidance within The Cochrane Collaboration and to the decisions made by individual author teams. This paper studies the first 29 overviews published in EBCH. To describe some aspects of the approaches taken in EBCH overviews to producing evidence syntheses relevant to the healthcare needs of children; to highlight the contribution that overviews can make to the knowledge base for treatment for a particular population. Data was extracted on: whether the overview included systematic review (SR) data only, or also data from individual trials not present in the included SRs; name(s) of the Cochrane Review Group (CRG) that prepared the included SRs; topics of the overviews as compared to the topics of the included reviews; age-subgroup analyses presented in the overviews. In 23 overviews, all published in 2012, the authors included trial data as well as SR data; two overviews addressed conditions not explicitly addressed by the included reviews; three overviews included pre-specified age-subgroup analyses. The aim of clinical relevance has been achieved by means such as: drawing from reviews produced by multiple CRGs; using SR evidence to explore clinically relevant topics that may not match exactly with the topics covered by the SRs; ensuring that the evidence in overviews is as up to date as possible by redoing searches and including trials not incorporated in the included SRs; and, where permitted by the data, using age-subgroup analyses to present the data in a way which matches the stages of childhood development. Overview authors are dependent on the nature of the data and methods reported in the included SRs. This suggests a need for further study about how SRs could be conducted in order to facilitate the conduct of overviews

Some aspects of preparation and testing of group constants group constant system ABBN-90

International Nuclear Information System (INIS)

Nikolaev, M.N.; Tsiboulia, A.M.; Manturov, G.N.

1996-01-01

This paper presents an overview of activities performed to prepare and test the group constants ABBN-90. The ABBN-90 set is designed for application calculations of fast, intermediate and thermal nuclear reactors. The calculations of subgroup parameters are discussed. The processing code system GRUCON is mentioned in comparison to the NJOY code system. Proposals are made for future activities. (author). Figs, tabs

Reducing the Risk: Unemployed Migrant Youth and Labour Market Programs. Overview.

Science.gov (United States)

Australian Inst. of Multicultural Affairs, Melbourne (Australia).

This booklet is an overview and summary of the publication "Reducing the Risk: Unemployed Migrant Youth and Labour Market Programs" which reviews programs and services for migrant and refugee youth in Australia. The unemployment rate for this group is higher than for their Australian-born peers, and their participation in governmental…

Leading Players of the Global Oil and Gas Industry. Overview of Groups - SWOTs - Benchmarking - Company Profiles and Financials

International Nuclear Information System (INIS)

2017-07-01

This study presents: The medium-term and mega trends of the industry market developments and geographical segments; The competitive landscape and the main corporate rankings; The main conclusions of the report, summarised in 10 analytical slides. Content: 1. Overview: The Sector, Ranking, Performance Analysis; 2. Company Profiles: Sinopec, PetroChina, Shell, ExxonMobil, BP, Total, Chevron, Gazprom, Lukoil, Eni; 3. Sources; 4. Annexes

Pediatric feeding and swallowing rehabilitation: An overview.

Science.gov (United States)

van den Engel-Hoek, Lenie; Harding, Celia; van Gerven, Marjo; Cockerill, Helen

2017-05-16

Children with neurological disabilities frequently have problems with feeding and swallowing. Such problems have a significant impact on the health and well-being of these children and their families. The primary aims in the rehabilitation of pediatric feeding and swallowing disorders are focused on supporting growth, nutrition and hydration, the development of feeding activities, and ensuring safe swallowing with the aim of preventing choking and aspiration pneumonia. Pediatric feeding and swallowing disorders can be divided into four groups: transient, developmental, chronic or progressive.This article provides an overview of the available literature about the rehabilitation of feeding and swallowing disorders in infants and children. Principles of motor control, motor learning and neuroplasticity are discussed for the four groups of children with feeding and swallowing disorders.

Quantitative Approaches to Group Research: Suggestions for Best Practices

Science.gov (United States)

McCarthy, Christopher J.; Whittaker, Tiffany A.; Boyle, Lauren H.; Eyal, Maytal

2017-01-01

Rigorous scholarship is essential to the continued growth of group work, yet the unique nature of this counseling specialty poses challenges for quantitative researchers. The purpose of this proposal is to overview unique challenges to quantitative research with groups in the counseling field, including difficulty in obtaining large sample sizes…

An overview of the use of music therapy in the context of Alzheimer's disease: a report of a French expert group.

Science.gov (United States)

Guetin, Stéphane; Charras, Kevin; Berard, Alain; Arbus, Christophe; Berthelon, Patrick; Blanc, Frédéric; Blayac, Jean-Pierre; Bonte, Florence; Bouceffa, Jean-Paul; Clement, Sylvain; Ducourneau, Gérard; Gzil, Fabrice; Laeng, Nathalie; Lecourt, Edith; Ledoux, Sylvie; Platel, Hervé; Thomas-Anterion, Catherine; Touchon, Jacques; Vrait, François-Xavier; Leger, Jean-Marie

2013-09-01

The aim of this overview is to present the developments of music therapy in France, its techniques, mechanisms and principal indications, mainly in the context of Alzheimer's disease. An international review of the literature on music therapy applied to Alzheimer's disease was conducted using the principal scientific search engines. A work group of experts in music therapy and psychosocial techniques then considered the different points highlighted in the review of literature and discussed them. Clinical and neurophysiological studies have enlightened some positive benefits of music in providing support for people with Alzheimer's disease or related disorders. Music therapy acts mainly through emotional and psycho-physiological pathways. It includes a series of techniques that can respond to targeted therapeutic objectives. Some studies have shown that music therapy reduces anxiety, alleviates periods of depression and aggressive behaviour and thus significantly improves mood, communication and autonomy of patients. Psychosocial interventions, such as music therapy, can contribute to maintain or rehabilitate functional cognitive and sensory abilities, as well as emotional and social skills and to reduce the severity of some behavioural disorders.

Dendritic cell neoplasms: an overview.

Science.gov (United States)

Kairouz, Sebastien; Hashash, Jana; Kabbara, Wadih; McHayleh, Wassim; Tabbara, Imad A

2007-10-01

Dendritic cell neoplasms are rare tumors that are being recognized with increasing frequency. They were previously classified as lymphomas, sarcomas, or histiocytic neoplasms. The World Health Organization (WHO) classifies dendritic cell neoplasms into five groups: Langerhans' cell histiocytosis, Langerhans' cell sarcoma, Interdigitating dendritic cell sarcoma/tumor, Follicular dendritic cell sarcoma/tumor, and Dendritic cell sarcoma, not specified otherwise (Jaffe, World Health Organization classification of tumors 2001; 273-289). Recently, Pileri et al. provided a comprehensive immunohistochemical classification of histiocytic and dendritic cell tumors (Pileri et al., Histopathology 2002;59:161-167). In this article, a concise overview regarding the pathological, clinical, and therapeutic aspects of follicular dendritic, interdigitating dendritic, and Langerhans' cell tumors is presented.

An Energy Overview of Argentina

International Nuclear Information System (INIS)

2003-01-01

The DOE Office of Fossil Energy is maintaining a web site that is meant to provide useful business- and energy-related information about countries and regions of the world for exporters, project developers, and researchers. The site consists of more than 130 country pages (organized into seven different world regions), with each country page having its own set of links to information sources about that country. There are also more than 30 Country Energy Overviews at the web site -- each of these is a comprehensive review of a specific country's entire energy situation, including sections on Energy Policy, Oil, Natural Gas, Coal, Hydroelectric/Renewables, Nuclear Power, Energy Transmission Infrastructure, Electricity, Electric Industry Overview, Environmental Activities, Privatization, Trade, and Economic Situation. The specific country highlighted in this Country Energy Overview is Argentina. The site is designed to be dynamic. Updates to the overviews will be made as need and resources permit

An Energy Overview of India

International Nuclear Information System (INIS)

2003-01-01

The DOE Office of Fossil Energy is maintaining a web site that is meant to provide useful business- and energy-related information about countries and regions of the world for exporters, project developers, and researchers. The site consists of more than 130 country pages (organized into seven different world regions), with each country page having its own set of links to information sources about that country. There are also more than 30 Country Energy Overviews at the web site -- each of these is a comprehensive review of a specific country's entire energy situation, including sections on Energy Policy, Oil, Natural Gas, Coal, Hydroelectric/Renewables, Nuclear Power, Energy Transmission Infrastructure, Electricity, Electric Industry Overview, Environmental Activities, Privatization, Trade, and Economic Situation. The specific country highlighted in this Country Energy Overview is India. The site is designed to be dynamic. Updates to the overviews will be made as need and resources permit

An Energy Overview of Slovenia

International Nuclear Information System (INIS)

2003-01-01

The DOE Office of Fossil Energy is maintaining a web site that is meant to provide useful business- and energy-related information about countries and regions of the world for exporters, project developers, and researchers. The site consists of more than 130 country pages (organized into seven different world regions), with each country page having its own set of links to information sources about that country. There are also more than 30 Country Energy Overviews at the web site -- each of these is a comprehensive review of a specific country's entire energy situation, including sections on Energy Policy, Oil, Natural Gas, Coal, Hydroelectric/Renewables, Nuclear Power, Energy Transmission Infrastructure, Electricity, Electric Industry Overview, Environmental Activities, Privatization, Trade, and Economic Situation. The specific country highlighted in this Country Energy Overview is Slovenia. The site is designed to be dynamic. Updates to the overviews will be made as need and resource s permit

An Energy Overview of Mexico

International Nuclear Information System (INIS)

2003-01-01

The DOE Office of Fossil Energy is maintaining a web site that is meant to provide useful business- and energy-related information about countries and regions of the world for exporters, project developers, and researchers. The site consists of more than 130 country pages (organized into seven different world regions), with each country page having its own set of links to information sources about that country. There are also more than 30 Country Energy Overviews at the web site -- each of these is a comprehensive review of a specific country's entire energy situation, including sections on Energy Policy, Oil, Natural Gas, Coal, Hydroelectric/Renewables, Nuclear Power, Energy Transmission Infrastructure, Electricity, Electric Industry Overview, Environmental Activities, Privatization, Trade, and Economic Situation. The specific country highlighted in this Country Energy Overview is Mexico. The site is designed to be dynamic. Updates to the overviews will be made as need and resources permit

An Energy Overview of Romania

International Nuclear Information System (INIS)

2003-01-01

The DOE Office of Fossil Energy is maintaining a web site that is meant to provide useful business- and energy-related information about countries and regions of the world for exporters, project developers, and researchers. The site consists of more than 130 country pages (organized into seven different world regions), with each country page having its own set of links to information sources about that country. There are also more than 30 Country Energy Overviews at the web site -- each of these is a comprehensive review of a specific country's entire energy situation, including sections on Energy Policy, Oil, Natural Gas, Coal, Hydroelectric/Renewables, Nuclear Power, Energy Transmission Infrastructure, Electricity, Electric Industry Overview, Environmental Activities, Privatization, Trade, and Economic Situation. The specific country highlighted in this Country Energy Overview is Romania. The site is designed to be dynamic. Updates to the overviews will be made as need and resources permit

An Energy Overview of Brazil

International Nuclear Information System (INIS)

2003-01-01

The DOE Office of Fossil Energy is maintaining a web site that is meant to provide useful business- and energy-related information about countries and regions of the world for exporters, project developers, and researchers. The site consists of more than 130 country pages (organized into seven different world regions), with each country page having its own set of links to information sources about that country. There are also more than 30 Country Energy Overviews at the web site -- each of these is a comprehensive review of a specific country's entire energy situation, including sections on Energy Policy, Oil, Natural Gas, Coal, Hydroelectric/Renewables, Nuclear Power, Energy Transmission Infrastructure, Electricity, Electric Industry Overview, Environmental Activities, Privatization, Trade, and Economic Situation. The specific country highlighted in this Country Energy Overview is Brazil. The site is designed to be dynamic. Updates to the overviews will be made as need and resources permit

Program overview

International Nuclear Information System (INIS)

Anon.

1977-01-01

The program overview describes the following resources and facilities; laser facilities, main laser room, target room, energy storage, laboratory area, building support systems, general plant project, and the new trailer complex

Disability Overview

Science.gov (United States)

... About CDC.gov . Disability & Health Home Disability Overview Disability Inclusion Barriers to Inclusion Inclusion Strategies Inclusion in Programs & Activities Resources Healthy Living Disability & Physical Activity Disability & Obesity Disability & Smoking Disability & Breast ...

Vulvovaginitis - overview

Science.gov (United States)

... this page: //medlineplus.gov/ency/article/000897.htm Vulvovaginitis - overview To use the sharing features on this page, please enable JavaScript. Vulvovaginitis or vaginitis is swelling or infection of the ...

Leading Players of the European Power and Gas Industry Overview of Groups - SWOTs - Benchmarking - Company Profiles and Financials

International Nuclear Information System (INIS)

2017-09-01

This study presents: The medium-term and mega trends of the industry market developments and geographical segments; The competitive landscape and the main corporate rankings; The main conclusions of the report, summarised in 10 analytical slides. Content: 1. Overview: The Sector, Ranking, Performance Analysis; 2. Company Profiles: EDF, Enel, Engie, RWE, E.ON, SSE, Iberdrola, Gas Natural Fenosa, Vattenfall, EDP; 3. Sources; 4. Annexes

A Mindfulness-Based Cognitive Psychoeducational Group Manual for Problem Gambling

Science.gov (United States)

Cormier, Abigail; McBride, Dawn Lorraine

2012-01-01

This project provides a comprehensive overview of the research literature on problem gambling in adults and includes a detailed mindfulness-based psychoeducational group manual for problem gambling, complete with an extensive group counselling consent form, assessment and screening protocols, 10 user-friendly lesson plans, templates for a…

Establishing Equivalence: Methodological Progress in Group-Matching Design and Analysis

Science.gov (United States)

Kover, Sara T.; Atwood, Amy K.

2013-01-01

This methodological review draws attention to the challenges faced by intellectual and developmental disabilities researchers in the appropriate design and analysis of group comparison studies. We provide a brief overview of matching methodologies in the field, emphasizing group-matching designs used in behavioral research on cognition and…

5 CFR 2635.801 - Overview.

Science.gov (United States)

2010-01-01

... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Overview. 2635.801 Section 2635.801 Administrative Personnel OFFICE OF GOVERNMENT ETHICS GOVERNMENT ETHICS STANDARDS OF ETHICAL CONDUCT FOR EMPLOYEES OF THE EXECUTIVE BRANCH Outside Activities § 2635.801 Overview. (a) This subpart contains provisions...

The ATLAS Overview Week at Clermont-Ferrand, June 23-28, 2002

CERN Multimedia

Smith, K.

Those of us who travelled on Saturday from CERN to the ATLAS Week in Clermont- Ferrand had an unusually long journey because of autoroute problems around Nantua, but arrived with a bang as a spectacular fireworks display lit up the local volcano in (simulated!) eruption. The Overview Week, which followed on from similarly successful Overview Weeks in Dubna and Brookhaven, was organised superbly by François Vazeille and members of the local ATLAS group, (who are more usually completely engrossed in construction of electronics etc. for the Tile Calorimeter). It began with an extremely warm welcome in more ways than one, since the temperature on Sunday reached a thirty-five year maximum of around thirty-seven degrees and made the initial sessions on Installation, DIG and some physics groups a bit hard on those of us from the cold Northern regions!! The local team had prepared a full agenda, both on the physics and on the social side, but allowed ample time for the informal discussions which are an essenti...

Leading Players of the Global Renewable Energy Equipment Industry. Overview of Groups - SWOTs - Benchmarking - Company Profiles and Financials

International Nuclear Information System (INIS)

2017-06-01

This study presents: The medium-term and mega trends of the industry market developments and geographical segments; The competitive landscape and the main corporate rankings; The main conclusions of the report, summarised in 10 analytical slides. Content: 1. Overview: The Sector, Ranking, Performance Analysis; 2. Company Profiles: Toshiba, Vestas, Dong Energy, GE Renewable Energy, Siemens, Goldwind, First Solar, SunPower, Andritz, Yingli Green Energy; 3. Sources; 4. Annexes

Ergonomic design of an overview display in a nuclear power plant control room. Integrated process status overview

International Nuclear Information System (INIS)

Bouwmeester, R.

1996-03-01

A major modification of the Borssele Nuclear Power Plant (NPP), scheduled in 1997, includes the installation of a new Integrated Process Status Overview (IPSO) display in the extensively modified control room. The IPSO display is to promote effective communications among all individuals present in the control room with a clear overview of the main process systems. The flexible LCD rear-projection technique is selected for the replacement of the existing IPSO display with engraved process symbols and hard-wired LEDs. The relation between the IPSO display and the CRT based Process Presentation System (PPS) is described after an elaborate introduction to the nuclear technology and the modification project. The followed IPSO design methodology includes interviews with all IPSO user groups to acquire their experience and comment on the current IPSO in order to enhance the functionality and the acceptance of the new IPSO graphics. The ergonomic design requirements for the new IPSO display concern both generic aspects of information presentation on human-machine interfaces, as well as specific issues related to the selected LCD rear-projection technique. Intermediate stages in the design of the IPSO graphics are outlined as well as the results of the concept evaluation by the user groups. For special interest the functionality of a three dimensional (3-D) display was explored. The design study concludes with a 'final' IPSO graphics design to be used for evaluations on the control room simulator. The presentation of one graphic was found to be most appropriate with adjustment of colour (grey) of components and systems which do not need to operate during the current process conditions or plant mode. (orig.)

Feminist Group Process in Seminar Classes: Possibilities and Challenges

Science.gov (United States)

Barrett, Betty J.

2009-01-01

In this essay, I describe my experience applying the principles of feminist group process in a senior level social science course. I begin by providing an overview of feminist pedagogy as an approach to teaching and learning and discuss the relevance of feminist group process within this model. I then highlight the core components of feminist…

Miniaturized tools and devices for bioanalytical applications: an overview

DEFF Research Database (Denmark)

Chudy, M.; Grabowska, I.; Ciosek, P.

2009-01-01

This article presents an overview of various miniaturized devices and technologies developed by our group. Innovative, fast and cheap procedures for the fabrication of laboratory microsystems based on commercially available materials are reported and compared with well-established microfabricatio...... optic detectors, potentiometric sensors platforms, microreactors and capillary electrophoresis (CE) microchips as well as integrated microsystems e. g. double detection microanalytical systems, devices for studying enzymatic reactions and a microsystem for cell culture and lysis....

Phylogenetic reconstruction methods: an overview.

Science.gov (United States)

De Bruyn, Alexandre; Martin, Darren P; Lefeuvre, Pierre

2014-01-01

Initially designed to infer evolutionary relationships based on morphological and physiological characters, phylogenetic reconstruction methods have greatly benefited from recent developments in molecular biology and sequencing technologies with a number of powerful methods having been developed specifically to infer phylogenies from macromolecular data. This chapter, while presenting an overview of basic concepts and methods used in phylogenetic reconstruction, is primarily intended as a simplified step-by-step guide to the construction of phylogenetic trees from nucleotide sequences using fairly up-to-date maximum likelihood methods implemented in freely available computer programs. While the analysis of chloroplast sequences from various Vanilla species is used as an illustrative example, the techniques covered here are relevant to the comparative analysis of homologous sequences datasets sampled from any group of organisms.

Writing Groups in Teacher Education: A Method to Increase Scholarly Productivity

Science.gov (United States)

Page, C. Steven; Edwards, Susan; Wilson, Judi H.

2012-01-01

Writing groups have been used in a variety of academic disciplines to support and encourage faculty in their scholarly endeavors. This article gives an overview of the impact a writing group within a Teacher Education department at a teaching institution had on scholarly output over a two year period. The structure of the writing group is shared…

Total. Group dynamics and activities. Competitive environment and strategic perspectives. Release - July 2017

International Nuclear Information System (INIS)

2017-07-01

After a synthesis which notably proposes a SWOT analysis of the Total group, this report proposes a presentation of the Total Group (general overview, presentation of activities, human resources, shareholder structure and stock market data, competitive environment). It gives an overview of the Total group dynamics and of its activities through a presentation of an environment analysis (world oil demand, refining-chemistry activity, hydrocarbon prices), a presentation of the group activity (turnover, turnover per segment, operational income and financial results of competitors). It comments important events and development axes: four strategic orientations, strengthening of the upstream pole, restructuring of refining and chemical activities, widening of the energy provision, consolidation of positions in the marketing and services sector. Financial data are presented along with the main economic and financial indicators. Important statistical data are provided

Areva. Group dynamics and activities. Competitive environment and strategic perspectives. Release - October 2016

International Nuclear Information System (INIS)

2016-10-01

After a synthesis which notably proposes a SWOT analysis of the Areva group, this report proposes a presentation of the Areva Group (general overview, mining, upstream and downstream poles, shareholder structure and stock market data, competitive environment). It gives an overview of the Areva group dynamics and of its activities through a presentation of an environment analysis (world electric power production, uranium production and consumption, operated nuclear plants in the world), a presentation of the group activity (turnover and order backlog, turnover per segment and per geographical area, operational and net income). It indicates important events and comments development axes: strategic orientations, new partnership with EDF, stronger presence in China, asset disposal, and organisation optimisation. Financial data are presented along with the main economic and financial indicators. Important statistical data are provided

Overview of OECD-NEA Nuclear Science and Data Bank Activities

International Nuclear Information System (INIS)

Gulliford, Jim

2012-01-01

Overview: • NEA Areas of Work, Standing Committees; • Nuclear Science & the Data Bank: – Working Parties & Expert Groups; – integral experiments databases; – linked Data Bank/Nuclear Science products. • Reactor Physics and Criticality Integral Experiments: – ICSBEP& IRPhE evaluations; – Database tools (DICE, IDAT, SFCOMPO-X). • Other Activities related to Fast Reactors: – WPRS SFR Task Force; – Nuclear Data, WPEC sub-group on data adjustment; – Fuel Cycle and Materials. • Looking Ahead: – Uncertainty Analysis for transient modelling; – Russian Accession to the NEA and Data Bank; – Impact of Fukushima on Nuclear Science Programmes of Work

Finite flavour groups of fermions

International Nuclear Information System (INIS)

Grimus, Walter; Ludl, Patrick Otto

2012-01-01

We present an overview of the theory of finite groups, with regard to their application as flavour symmetries in particle physics. In a general part, we discuss useful theorems concerning group structure, conjugacy classes, representations and character tables. In a specialized part, we attempt to give a fairly comprehensive review of finite subgroups of SO(3) and SU(3), in which we apply and illustrate the general theory. Moreover, we also provide a concise description of the symmetric and alternating groups and comment on the relationship between finite subgroups of U(3) and finite subgroups of SU(3). Although in this review we give a detailed description of a wide range of finite groups, the main focus is on the methods which allow the exploration of their different aspects. (topical review)

Different Kinds of Overview in Nurses' information work

DEFF Research Database (Denmark)

Wentzer, Helle; Hansen, Linda M; Dolva, Julia

2007-01-01

Nurses search for different kinds of overview in their use of data for clinical care. This study of nurses’ shift of duties on a internal medical ward points to three kinds of overview: i. an overview in the beginning of their duty in order to plan and distribute the coming work tasks of their day......, evening or night shift, ii an individual, professional overview in order to envi-sion the course of care events within their hours of duty, and iii. an overview of the situation of each individual patient. The nurses gather information from numerous sources, verbally as well as written on paper...

An Informal Overview of the Unitary Group Approach

International Nuclear Information System (INIS)

Sonnad, V.; Escher, J.; Kruse, M.; Baker, R.

2016-01-01

The Unitary Groups Approach (UGA) is an elegant and conceptually unified approach to quantum structure calculations. It has been widely used in molecular structure calculations, and holds the promise of a single computational approach to structure calculations in a variety of different fields. We explore the possibility of extending the UGA to computations in atomic and nuclear structure as a simpler alternative to traditional Racah algebra-based approaches. We provide a simple introduction to the basic UGA and consider some of the issues in using the UGA with spin-dependent, multi-body Hamiltonians requiring multi-shell bases adapted to additional symmetries. While the UGA is perfectly capable of dealing with such problems, it is seen that the complexity rises dramatically, and the UGA is not at this time, a simpler alternative to Racah algebra-based approaches.

Historic Radio Astronomy Working Group

Science.gov (United States)

2007-06-01

This special issue of Astronomische Nachrichten contains the proceedings of a session of the Historic Radio Astronomy Working Group of the International Astronomical Union that took place during the 26th General Assembly of the IAU in Prague on 17th August 2006. In addition to the talks presented in Prague some contributions were solicited to give a more complete overview of `The Early History of European Radio Astronomy'.

Meteorological Support Interface Control Working Group (MSICWG) Instrumentation, Data Format, and Networks Document

Science.gov (United States)

Brenton, James; Roberts, Barry C.

2017-01-01

The purpose of this document is to provide an overview of instrumentation discussed at the Meteorological Interface Control Working Group (MSICWG), a reference for data formats currently used by members of the group, a summary of proposed formats for future use by the group, an overview of the data networks of the group's members. This document will be updated as new systems are introduced, old systems are retired, and when the MSICWG community necessitates a change to the formats. The MSICWG consists of personnel from the National Aeronautics and Space Administration (NASA) Kennedy Space Center (KSC), NASA Marshall Space Flight Center (MSFC), NASA Johnson Space Center (JSC), National Oceanic and Atmospheric Administration National Weather Service Spaceflight Meteorology Group (SMG), and the United States Air Force (USAF) 45th Space Wing and Weather Squadron. The purpose of the group is to coordinate the distribution of weather related data to support NASA space launch related activities.

Chronic Diseases Overview

Science.gov (United States)

... Plan Templates All Chronic Surveillance Systems Communications Center Social Media Press Room Press Release Archives Multimedia Communication Campaigns Publications Chronic Disease Overview 2016–2017 At A ...

Modelling Overview

DEFF Research Database (Denmark)

Larsen, Lars Bjørn; Vesterager, Johan

This report provides an overview of the existing models of global manufacturing, describes the required modelling views and associated methods and identifies tools, which can provide support for this modelling activity.The model adopted for global manufacturing is that of an extended enterprise s...

Conference overview

Indian Academy of Sciences (India)

It had 17 plenary talks and as a new feature it also had 8 short talks which ..... absence of black holes, long-term simulations are possible and quantitative .... [3] For a brief overview, see The Nag Memorial Lecture by Ashoke Sen at the Inst-.

Introductory Overviews

NARCIS (Netherlands)

Jakeman, A.J.; Hamilton, S.H.; Athanasiadis, I.N.; Pierce, S.A.

2015-01-01

Introductory Overview articles are designed to provide introductory level background to key themes and topics that caters to the eclectic readership of EMS. It is envisaged that these articles will help to break down barriers to shared understanding and dialogue within multidisciplinary teams, and

Experimental Overview of Open Heavy Flavor

International Nuclear Information System (INIS)

Schweda, Kai

2017-01-01

These are the proceedings of the experimental overview of the production of open heavy flavor at the international conference Strangeness in Quark Matter 2016 . Instead of a comprehensive overview, I focus on a few topics which the reader might find particularly interesting. (paper)

TU-E-BRB-03: Overview of Proposed TG-132 Recommendations

Energy Technology Data Exchange (ETDEWEB)

Brock, K. [University of Michigan (United States)

2015-06-15

Deformable image registration (DIR) is developing rapidly and is poised to substantially improve dose fusion accuracy for adaptive and retreatment planning and motion management and PET fusion to enhance contour delineation for treatment planning. However, DIR dose warping accuracy is difficult to quantify, in general, and particularly difficult to do so on a patient-specific basis. As clinical DIR options become more widely available, there is an increased need to understand the implications of incorporating DIR into clinical workflow. Several groups have assessed DIR accuracy in clinically relevant scenarios, but no comprehensive review material is yet available. This session will also discuss aspects of the AAPM Task Group 132 on the Use of Image Registration and Data Fusion Algorithms and Techniques in Radiotherapy Treatment Planning official report, which provides recommendations for DIR clinical use. We will summarize and compare various commercial DIR software options, outline successful clinical techniques, show specific examples with discussion of appropriate and inappropriate applications of DIR, discuss the clinical implications of DIR, provide an overview of current DIR error analysis research, review QA options and research phantom development and present TG-132 recommendations. Learning Objectives: Compare/contrast commercial DIR software and QA options Overview clinical DIR workflow for retreatment To understand uncertainties introduced by DIR Review TG-132 proposed recommendations.

Working group report: heavy ion physics

International Nuclear Information System (INIS)

Alam, Jan-E; Chattopadhyay, S.; Assamagan, K.; Gavai, R.; Gupta, Sourendra; Mukherjee, S.; Ray, R.; Layek, B.; Srivastava, A.; Roy, Pradip K.

2004-01-01

The 8th workshop on high energy physics phenomenology (WHEPP-8) was held at the Indian Institute of Technology, Mumbai, India during January 5-16, 2004. One of the four working groups, group III was dedicated to QCD and heavy ion physics (HIC). The present manuscript gives a summary of the activities of group III during the workshop. The activities of group III were focused to understand the collective behaviours of the system formed after the collisions of two nuclei at ultra-relativistic energies from the interactions of the elementary degrees of freedom, i.e. quarks and gluons, governed by non-Abelian gauge theory, i.e. QCD. This was initiated by two plenary talks on experimental overview of heavy ion collisions and lattice QCD and several working group talks and discussions. (author)

2014 Overview of NASA GRC Electrochemical Power and Energy Storage Technology

Science.gov (United States)

Reid, Concha M.

2014-01-01

Overview presentation to the IAPG Chemical Working Group meeting, discussing current electrochemical power and energy storage R and D at NASA GRC including missions, demonstrations, and reserch projects. Activities such as ISS Lithium-Ion Battery Replacements, the Advanced Exploration Systems Modular Power Systems project, Enabling Electric Aviation with Ultra-High Energy Litium Metal Batteries, Advanced Space Power Systems project, and SBIR STTR work, will be discussed.

An Energy Overview of Bolivia

Energy Technology Data Exchange (ETDEWEB)

anon.

2003-08-13

The DOE Office of Fossil Energy maintained a web site that was meant to provide useful business- and energy-related information about countries and regions of the world for exporters, project developers, and researchers. The site consisted of more than 130 country pages (organized into seven different world regions), with each country page having its own set of links to information sources about that country. There were also more than 30 Country Energy Overviews at the web site -- each of these was a comprehensive review of a specific country's entire energy situation, including sections on Energy Policy, Oil, Natural Gas, Coal, Hydroelectric/Renewables, Nuclear Power, Energy Transmission Infrastructure, Electricity, Electric Industry Overview, Environmental Activities, Privatization, Trade, and Economic Situation. The specific country highlighted in this Country Energy Overview is Bolivia.

Hypermedia Concepts and Research: An Overview.

Science.gov (United States)

Burton, John K.; And Others

1995-01-01

Provides an overview of hypermedia, including a history of hypertext and multimedia, and discusses how they have been combined into the term hypermedia; a cognitive overview; dual coding and cue summation; and theories related to learners, including field dependence-independence, memory, and metacognition. Contains 156 references. (LRW)

EPICS system: an overview

International Nuclear Information System (INIS)

Bartlett, J.F.; Bobbitt, J.S.; Kramper, B.J.; Lahey, T.E.; MacKinnon, B.A.; West, R.E.

1984-02-01

This paper presents an overview of the EPICS control system at FERMILAB. EPICS is a distributed, multi-user, interactive system for the control and monitoring of particle beamlines at a high-energy experimental physics laboratory. The overview discusses the operating environment of the control system, the requirements which determined the design decisions, the hardware and software configurations, and plans for the future growth and enhancement of the present system. This paper is the first of three related papers on the EPICS system. The other two cover (1) the system structure and user interface and (2) RSX implementation issues

Chemical Emergencies Overview

Science.gov (United States)

... Address What's this? Submit What's this? Submit Button Chemical Emergencies Overview Recommend on Facebook Tweet Share Compartir ... themselves during and after such an event. What chemical emergencies are A chemical emergency occurs when a ...

A Business-to-Business Interoperability Testbed: An Overview

Energy Technology Data Exchange (ETDEWEB)

Kulvatunyou, Boonserm [ORNL; Ivezic, Nenad [ORNL; Monica, Martin [Sun Microsystems, Inc.; Jones, Albert [National Institute of Standards and Technology (NIST)

2003-10-01

In this paper, we describe a business-to-business (B2B) testbed co-sponsored by the Open Applications Group, Inc. (OAGI) and the National Institute of Standard and Technology (NIST) to advance enterprise e-commerce standards. We describe the business and technical objectives and initial activities within the B2B Testbed. We summarize our initial lessons learned to form the requirements that drive the next generation testbed development. We also give an overview of a promising testing framework architecture in which to drive the testbed developments. We outline the future plans for the testbed development.

Feminism and group psychotherapy: an ethical responsibility.

Science.gov (United States)

Lazerson, J

1992-10-01

In response to Martin Lakin's (1991) IJGP article, "Some Ethical Issues in Feminist-Oriented Therapy Groups for Women," this article examines recent developments in feminist theory and proposes that a feminist perspective is both ethical and can make significant contributions to the practice of group psychotherapy. The overview of feminist theory focuses on (1) the importance of the social context, (2) contributions and challenges to psychoanalytic and developmental theory, (3) attention to power relations, (4) the connection between the personal and political, and (5) recognition and integration of diversity and difference. Clinical examples illustrate ways in which male and female group therapists can take a feminist perspective and become "ethical advocates."

Applied group theory selected readings in physics

CERN Document Server

Cracknell, Arthur P

1968-01-01

Selected Readings in Physics: Applied Group Theory provides information pertinent to the fundamental aspects of applied group theory. This book discusses the properties of symmetry of a system in quantum mechanics.Organized into two parts encompassing nine chapters, this book begins with an overview of the problem of elastic vibrations of a symmetric structure. This text then examines the numbers, degeneracies, and symmetries of the normal modes of vibration. Other chapters consider the conditions under which a polyatomic molecule can have a stable equilibrium configuration when its electronic

Empowering Adolescent Survivors of Sexual Abuse: Application of a Solution-Focused Ericksonian Counseling Group

Science.gov (United States)

Kress, Victoria E.; Hoffman, Rachel M.

2008-01-01

This article describes a solution-focused and Ericksonian group counseling model that can be used with adolescent girls who have been sexually abused. An overview of the components of this approach is provided. A postintervention focus group provided additional results and ideas for the future development of the group counseling model.

TU-E-BRB-01: Overview of DIR Advantages/Challenges and Workflow

International Nuclear Information System (INIS)

Geneser, S.

2015-01-01

Deformable image registration (DIR) is developing rapidly and is poised to substantially improve dose fusion accuracy for adaptive and retreatment planning and motion management and PET fusion to enhance contour delineation for treatment planning. However, DIR dose warping accuracy is difficult to quantify, in general, and particularly difficult to do so on a patient-specific basis. As clinical DIR options become more widely available, there is an increased need to understand the implications of incorporating DIR into clinical workflow. Several groups have assessed DIR accuracy in clinically relevant scenarios, but no comprehensive review material is yet available. This session will also discuss aspects of the AAPM Task Group 132 on the Use of Image Registration and Data Fusion Algorithms and Techniques in Radiotherapy Treatment Planning official report, which provides recommendations for DIR clinical use. We will summarize and compare various commercial DIR software options, outline successful clinical techniques, show specific examples with discussion of appropriate and inappropriate applications of DIR, discuss the clinical implications of DIR, provide an overview of current DIR error analysis research, review QA options and research phantom development and present TG-132 recommendations. Learning Objectives: Compare/contrast commercial DIR software and QA options Overview clinical DIR workflow for retreatment To understand uncertainties introduced by DIR Review TG-132 proposed recommendations

TU-E-BRB-01: Overview of DIR Advantages/Challenges and Workflow

Energy Technology Data Exchange (ETDEWEB)

Geneser, S. [University of California San Francisco (United States)

2015-06-15

Deformable image registration (DIR) is developing rapidly and is poised to substantially improve dose fusion accuracy for adaptive and retreatment planning and motion management and PET fusion to enhance contour delineation for treatment planning. However, DIR dose warping accuracy is difficult to quantify, in general, and particularly difficult to do so on a patient-specific basis. As clinical DIR options become more widely available, there is an increased need to understand the implications of incorporating DIR into clinical workflow. Several groups have assessed DIR accuracy in clinically relevant scenarios, but no comprehensive review material is yet available. This session will also discuss aspects of the AAPM Task Group 132 on the Use of Image Registration and Data Fusion Algorithms and Techniques in Radiotherapy Treatment Planning official report, which provides recommendations for DIR clinical use. We will summarize and compare various commercial DIR software options, outline successful clinical techniques, show specific examples with discussion of appropriate and inappropriate applications of DIR, discuss the clinical implications of DIR, provide an overview of current DIR error analysis research, review QA options and research phantom development and present TG-132 recommendations. Learning Objectives: Compare/contrast commercial DIR software and QA options Overview clinical DIR workflow for retreatment To understand uncertainties introduced by DIR Review TG-132 proposed recommendations.

HUG - the Hydrogen Utility Group

International Nuclear Information System (INIS)

Tinkler, M.

2006-01-01

The Hydrogen Utility Group (HUG) was formally established in October 2005 by a group of leading electric utilities with a common interest in sharing hydrogen experiences and lessons learned. HUG's Mission Statement is: 'To accelerate utility integration of promising hydrogen energy related business applications through the coordinated efforts and actions of its members in collaboration with key stakeholders, including government agencies and utility support organizations.' In February 2006, HUG members presented a briefing to the US Senate Hydrogen and Fuel Cell Caucus in Washington, DC, outlining the significant role that the power industry should play in an emerging hydrogen economy. This presentation provides an overview of that briefing, summarizing the HUG's ongoing interests and activities

Teaching Small Group Communication: A Do Good Project

Directory of Open Access Journals (Sweden)

Elizabeth M. Minei, PhD

2016-08-01

Full Text Available This paper focuses on the parameters of a semester-long project called the “Do Good” project, geared towards developing small group communication skills in undergraduate students. This project highlights participation in a social engagement project that allows students to bridge concepts learned in small group communication lectures (e.g., team dynamics, project management, conflict resolution, decision making, leadership with community outreach. Included are an overview of the project, and examples for how each component both challenges students’ ability to communicate in groups and provides motivation that foster students’ ability to link in-class knowledge with practical, real world application.

The NASA Electronic Parts and Packaging (NEPP) Program: Overview and Update FY15 and Beyond

Science.gov (United States)

LaBel, Kenneth A.; Sampson, Michael J.

2016-01-01

The NASA Electronic Parts and Packaging (NEPP) program, and its subset the NASA Electronic Parts Assurance Group (NEPAG), are NASA's point-of-contacts for reliability and radiation tolerance of electrical, electronic, and electromechanical (EEE) parts and their packages. This presentation includes a Fiscal Year 2015 program overview.

A Nationwide Overview of Sight-Singing Requirements of Large-Group Choral Festivals

Science.gov (United States)

Norris, Charles E.

2004-01-01

The purpose of this study was to examine sight-singing requirements at junior and senior high school large-group ratings-based choral festivals throughout the United States. Responses to the following questions were sought from each state: (1) Are there ratings-based large-group choral festivals? (2) Is sight-singing a requirement? (3) Are there…

Research Program Overview

Science.gov (United States)

PEER logo Pacific Earthquake Engineering Research Center home about peer news events research products laboratories publications nisee b.i.p. members education FAQs links research Research Program Overview Tall Buildings Initiative Transportation Research Program Lifelines Program Concrete Grand

AVLIS documentation overview and tables of contents

International Nuclear Information System (INIS)

1984-01-01

Three documents constitute the executive summary series in Data Package III: this document (Documentation Overview and Tables of Contents (E001)) plus the AVLIS Production Plant Executive Summary (E010) and the AVLIS Production Plant Overall Design Report (E020). They provide progressively greater detail on the key information and conclusions contained within the data package. The Executive Summary and Overall Design Report present summaries of each Data Package III document. They are intended to provide a global overview of AVLIS Production Plant deployment including program planning, project management, schedules, engineering design, production, operations, capital cost, and operating cost. The purpose of Overview and Tables of Contents is threefold: to briefly review AVLIS goals for Data Package III documentation, to present an overview of the contents of the data package, and to provide a useful guide to information contained in the numerous documents comprising the package

Nevada Operations overview

International Nuclear Information System (INIS)

Church, B.W.

1981-01-01

A brief overview is given of weapon test site decontamination activities carried out by Nevada Operations Office. Tabulated data is given of event name, date, location, year of cleanup, and radioisotopes that were present, activity levels, and cost of cleanup

Biset functors for finite groups

CERN Document Server

Bouc, Serge

2010-01-01

This volume exposes the theory of biset functors for finite groups, which yields a unified framework for operations of induction, restriction, inflation, deflation and transport by isomorphism. The first part recalls the basics on biset categories and biset functors. The second part is concerned with the Burnside functor and the functor of complex characters, together with semisimplicity issues and an overview of Green biset functors. The last part is devoted to biset functors defined over p-groups for a fixed prime number p. This includes the structure of the functor of rational representations and rational p-biset functors. The last two chapters expose three applications of biset functors to long-standing open problems, in particular the structure of the Dade group of an arbitrary finite p-group.This book is intended both to students and researchers, as it gives a didactic exposition of the basics and a rewriting of advanced results in the area, with some new ideas and proofs.

An overview of the status of nuclear science education in pre-college programs

International Nuclear Information System (INIS)

Ling, A.C.; Atwood, C.H.

1993-01-01

This communication will provide an overview of the papers given in the Symposium entitled 'Pre-College Education in Nuclear Science' held under the auspices of the Division of Nuclear Chemistry and Technology of the American Chemical Society, and given at the 204th National Meeting of the American Chemical Society in Washington, D.C., on August 24-28, 1992. The Symposium consisted of 45 invited papers, and covered topics in nuclear science education at the high school, middle school, and elementary school levels. The Symposium also presented an overview of the involvement of university and federal laboratories in providing teaching and research opportunities for pre-college faculty and students, curriculum enhancement by special interest groups such as power and utility companies, as well as funding opportunities from private and federal agencies. (author)

An Energy Overview of the Czech Republic

International Nuclear Information System (INIS)

2003-01-01

The DOE Office of Fossil Energy is maintaining a web site that is meant to provide useful business- and energy-related information about countries and regions of the world for exporters, project developers, and researchers. The site consists of more than 130 country pages (organized into seven different world regions), with each country page having its own set of links to information sources about that country. There are also more than 30 Country Energy Overviews at the web site -- each of these is a comprehensive review of a specific country's entire energy situation, including sections on Energy Policy, Oil, Natural Gas, Coal, Hydroelectric/Renewables, Nuclear Power, Energy Transmission Infrastructure, Electricity, Electric Industry Overview, Environmental Activities, Privatization, Trade, and Economic Situation. The specific country highlighted in this Country Energy Overview is the Czech Republic. The site is designed to be dynamic. Updates to the overviews will be made as need an d resources permit

Boosted top: experimental tools overview

CERN Document Server

Usai, Emanuele

2015-01-01

An overview of tools and methods for the reconstruction of high-boost top quark decays at the LHC is given in this report. The focus is on hadronic decays, in particular an overview of the current status of top quark taggers in physics analyses is presented. The most widely used jet substructure techniques, normally used in combination with top quark taggers, are reviewed. Special techniques to treat pileup in large cone jets are described, along with a comparison of the performance of several boosted top quark reconstruction techniques.

EDF. Group dynamics and activities. Competitive environment and strategic perspectives. Release - October 2017

International Nuclear Information System (INIS)

2017-10-01

After a synthesis, this report proposes a presentation of the EDF Group (general overview, activities, human resources, share-holding structure, stock market data). It gives an overview of the EDF Group dynamics and of its activities: environment analysis (world electric power production, power consumption in France, regulated and spot prices, turnover in France and per area and market segment), performance analysis, and competitive analysis (comparison with the main European energy companies). It analyses the different development axes and discusses main events regarding the consolidation of nuclear activities, investments in renewable energies, withdrawal from coal and fuel, diversification in energy services, and financial consolidation. Financial data are presented along with the main economic and financial indicators. Important statistical data are provided

Breast Cancer Overview

Science.gov (United States)

... are here Home > Types of Cancer > Breast Cancer Breast Cancer This is Cancer.Net’s Guide to Breast Cancer. Use the menu below to choose the Overview/ ... social workers, and patient advocates. Cancer.Net Guide Breast Cancer Introduction Statistics Medical Illustrations Risk Factors and Prevention ...

Summary, Working Group 1: Electron guns and injector designs

International Nuclear Information System (INIS)

Ben-Zvi, I.; Bazarov, I.V.

2006-01-01

We summarize the proceedings of Working Group 1 of the 2005 Energy Recovery Linac (ERL) Workshop. The subject of this working group, the electron gun and injector design, is arguably the most critical part of the ERL as it determines the ultimate performance of this type of accelerators. Working Group 1 dealt with a variety of subjects: The technology of DC, normal-conducting RF and superconducting RF guns; beam dynamics in the gun and injector; the cathode and laser package; modeling and computational issues; magnetized beams and polarization. A short overview of these issues covered in the Working Group is presented in this paper

Waste Generation Overview Refresher, Course 21464

Energy Technology Data Exchange (ETDEWEB)

Simpson, Lewis Edward [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2016-12-13

This course, Waste Generation Overview Refresher (COURSE 21464), provides an overview of federal and state waste management regulations, as well as Los Alamos National Laboratory (LANL) policies and procedures for waste management operations. The course covers the activities involved in the cradle-to- grave waste management process and focuses on waste characterization, waste compatibility determinations and classification, and the storage requirements for temporary waste accumulation areas at LANL.

Overview of Substance Use and Mental Health Among the "Baby Boomers" Generation.

Science.gov (United States)

Cleary, Michelle; Sayers, Jan; Bramble, Marguerite; Jackson, Debra; Lopez, Violeta

2017-01-01

As the population ages, risk factors commonly shared by chronic degenerative disease can be exacerbated by behaviours and lifestyle choices. There is increasing evidence that those affected by chronic disease (and associated symptoms such as pain), depression and adverse behavioural and lifestyle patterns are at risk of substance misuse. This paper overviews substance use in Baby Boomers, which are defined as people aged between 52-70 years old, and the implications this may have on their mental health and well-being. We provide an overview of the characteristics of the Baby Boomer generation, their health status and what is currently known about their substance use and misuse. A strengthening of older adult mental health outpatient services is recommended to prevent and address substance use among older adults. Further research examining factors that influence substance use among this group could better inform health promotion programs targeting Baby Boomers.

EURO HAWK Project Overview

National Research Council Canada - National Science Library

2003-01-01

Briefing charts from presentation on a EURO HAWK project overview; an airborne system with stand-off capability for wide-area intelligence, surveillance and reconnaissance meeting European NATO countries' ISR requirements...

THX Experiment Overview

Science.gov (United States)

Wernet, Mark; Wroblewski, Adam; Locke, Randy; Georgiadis, Nick

2016-01-01

This presentation provides an overview of experiments conducted at NASA GRC to provide turbulent flow measurements needed for new turbulence model development and validation. The experiments include particle image velocimetry (PIV) and hot-wire measurements of mean flow velocity and temperature fields, as well as fluctuating components.

U.S.-GERMAN BILATERAL WORKING GROUP PHASE 3 ACTIVITIES-AN OVERVIEW

Science.gov (United States)

The U.S.-German Bilateral Working Group originated in 1990 in order to share and transfer information, ideas, tools and techniques regarding environmental research. The U.S. Environmental Protection Agency (EPA) and the German Federal Ministry for Education and Research (BMBF) de...

ATLAS Overview Week at Brookhaven

CERN Multimedia

Pilcher, J

Over 200 ATLAS participants gathered at Brookhaven National Laboratory during the first week of June for our annual overview week. Some system communities arrived early and held meetings on Saturday and Sunday, and the detector interface group (DIG) and Technical Coordination also took advantage of the time to discuss issues of interest for all detector systems. Sunday was also marked by a workshop on the possibilities for heavy ion physics with ATLAS. Beginning on Monday, and for the rest of the week, sessions were held in common in the well equipped Berkner Hall auditorium complex. Laptop computers became the norm for presentations and a wireless network kept laptop owners well connected. Most lunches and dinners were held on the lawn outside Berkner Hall. The weather was very cooperative and it was an extremely pleasant setting. This picture shows most of the participants from a view on the roof of Berkner Hall. Technical Coordination and Integration issues started the reports on Monday and became a...

An overview of radon and thoron research in India

International Nuclear Information System (INIS)

Ramola, R.C.

2015-01-01

An overview of radon and thoron research in India is presented in this paper. World Health Organisation along with ICRP and UNSCEAR has identified radon as the second cause of lung cancer after smoking. Apart from the health effects of radon, it has also played a role in many scientific areas such as radiotherapy, meteorology and geophysics. Radon has been studied in India by various research groups for its environmental and geophysical applications. The findings of various research groups show that there is a basis to enhance radon and thoron research and practice in the country. To be more efficient, these activities need collaboration with various authorities of the country and with international teams working in the field. Major achievements in radon and thoron research in the country accomplished in the past three decades are highlighted here. (author)

ISAF Overview Brief

Science.gov (United States)

2011-01-01

Eager Afghans NEW PA STUDENTS NATO / ISAF UNCLASSIFIED NATO / ISAF UNCLASSIFIED ISAF Overview Brief, MHS Conference 2011 – Attrition, Leader deficit...doctors (male/fem), 2 nurses, 2 midwives. 100k-300k XRAY, surgery, OB, physiotherapy , pediatrician, pharmacist, dentist. 10k-15k An extension of the BHC

An overview of new video techniques

CERN Document Server

Parker, R

1999-01-01

Current video transmission and distribution systems at CERN use a variety of analogue techniques which are several decades old. It will soon be necessary to replace this obsolete equipment, and the opportunity therefore exists to rationalize the diverse systems now in place. New standards for digital transmission and distribution are now emerging. This paper gives an overview of these new standards and of the underlying technology common to many of them. The paper reviews Digital Video Broadcasting (DVB), the Motion Picture Experts Group specifications (MPEG1, MPEG2, MPEG4, and MPEG7), videoconferencing standards (H.261 etc.), and packet video systems, together with predictions of the penetration of these standards into the consumer market. The digital transport mechanisms now available (IP, SDH, ATM) are also reviewed, and the implication of widespread adoption of these systems on video transmission and distribution is analysed.

Overview of potential procedural and participant-related confounds for neuroimaging of the resting state

Science.gov (United States)

Duncan, Niall W.; Northoff, Georg

2013-01-01

Studies of intrinsic brain activity in the resting state have become increasingly common. A productive discussion of what analysis methods are appropriate, of the importance of physiologic correction and of the potential interpretations of results has been ongoing. However, less attention has been paid to factors other than physiologic noise that may confound resting-state experiments. These range from straightforward factors, such as ensuring that participants are all instructed in the same manner, to more obscure participant-related factors, such as body weight. We provide an overview of such potentially confounding factors, along with some suggested approaches for minimizing their impact. A particular theme that emerges from the overview is the range of systematic differences between types of study groups (e.g., between patients and controls) that may influence resting-state study results. PMID:22964258

Engie. Group dynamics and activities. Competitive environment and strategic perspectives. Release - October 2017

International Nuclear Information System (INIS)

2017-09-01

After a synthesis, this report proposes a presentation of the Engie Group (general overview, activities in the different parts of the world, evolution of human resources, share-holding structure, stock market data, high management, competitive environment). It gives an overview of the Engie group dynamics and of its activities through a presentation of an environment analysis (world energy market, European gas and electricity market, gas consumption in France, regulated tariffs and spot prices, temperatures in France, regulatory evolutions), a presentation of the group activity (turnover in France, gas and electricity sales, turnover per area and market segment), a performance analysis (operating income), and a competitive analysis (comparison with the main European energy companies). It analyses the different development axes and discusses main events regarding Engie's strategy, the implementation of a large asset disposal, how Engie gets on the path of renewable energies, and the development of energy services. Financial data are presented along with the main economic and financial indicators. Important statistical data are provided

Travel Health Advisory Group: a joint travel industry and travel health Special Interest Group promoting healthy travel in Australia.

Science.gov (United States)

Leggat, Peter A; Zwar, Nicholas; Hudson, Bernie

2012-09-01

The Travel Health Advisory Group (THAG), established in 1997, is a joint initiative between the travel industry and travel health professionals in Australia that aims to promote healthy travel. THAG seeks to promote cooperation in improving the health of travellers between the travel industry and travel medicine professionals and to raise public awareness of the importance of travel health. From 2011, THAG has been a Special Interest Group of The Australasian College of Tropical Medicine and its membership has been active in several areas, including web-based travel health information, travel health promotion, media releases, research and education in Australia. Information is given on the objectives, membership and an overview of the various activities of the group. Copyright © 2012 Elsevier Ltd. All rights reserved.

Psychology of development of moral reasoning: Problem-oriented overview of the field

Directory of Open Access Journals (Sweden)

Mirić Jovan

2008-01-01

Full Text Available First and foremost, this paper provides a short historical reminder of the emergence of the field of psychology of development of moral reasoning. In the second part of the paper, the author offers a problem-oriented overview of the field, that is, one possible classification of particular groups of problems for empirical research. This overview does not only point out to the problems that were more and that were less studied (e.g.. evaluative moral judgment and reasoning, distinguishing between moral and extra-moral rules and norms and to those that were relatively neglected (i.e. understanding moral situations, but also to the problems that psychologists did not even recognize as research problems. Such are the problems of development of moral concepts, meaning of moral words etc. Finally, the author also points out to the fact that this classification could be taken as one way to define the field, that is, the way to determine the boundaries of its subject of studying.

Arithmetic groups and their generalizations what, why, and how

CERN Document Server

Ji, Lizhen

2010-01-01

In one guise or another, many mathematicians are familiar with certain arithmetic groups, such as \\mathbf{Z} or \\mathrm{SL}(n,\\mathbf{Z}). Yet, many applications of arithmetic groups and many connections to other subjects within mathematics are less well known. Indeed, arithmetic groups admit many natural and important generalizations. The purpose of this expository book is to explain, through some brief and informal comments and extensive references, what arithmetic groups and their generalizations are, why they are important to study, and how they can be understood and applied to many fields, such as analysis, geometry, topology, number theory, representation theory, and algebraic geometry. It is hoped that such an overview will shed a light on the important role played by arithmetic groups in modern mathematics.

Methodological Approaches in Conducting Overviews: Current State in HTA Agencies

Science.gov (United States)

Pieper, Dawid; Antoine, Sunya-Lee; Morfeld, Jana-Carina; Mathes, Tim; Eikermann, Michaela

2014-01-01

Objectives: Overviews search for reviews rather than for primary studies. They might have the potential to support decision making within a shorter time frame by reducing production time. We aimed to summarize available instructions for authors intending to conduct overviews as well as the currently applied methodology of overviews in…

Overview of Movement Disorders

Science.gov (United States)

... of Delirium Additional Content Medical News Overview of Movement Disorders By Hector A. Gonzalez-Usigli, MD, Professor ... Neurology, HE UMAE Centro Médico Nacional de Occidente; Movement Disorders Clinic, Neurology at IMSS Alberto Espay, MD, ...

Vehicle Technologies Program Overview

Energy Technology Data Exchange (ETDEWEB)

none,

2006-09-05

Overview of the Vehicle Technologies Program including external assessment and market view; internal assessment, program history and progress; program justification and federal role; program vision, mission, approach, strategic goals, outputs, and outcomes; and performance goals.

An Energy Overview of the Republic of Bulgaria

International Nuclear Information System (INIS)

2003-01-01

The DOE Office of Fossil Energy is maintaining a web site that is meant to provide useful business- and energy-related information about countries and regions of the world for exporters, project developers, and researchers. The site consists of more than 130 country pages (organized into seven different world regions), with each country page having its own set of links to information sources about that country. There are also more than 30 Country Energy Overviews at the web site -- each of these is a comprehensive review of a specific country's entire energy situation, including sections on Energy Policy, Oil, Natural Gas, Coal, Hydroelectric/Renewables, Nuclear Power, Energy Transmission Infrastructure, Electricity, Electric Industry Overview, Environmental Activities, Privatization, Trade, and Economic Situation. The specific country highlighted in this Country Energy Overview is Bulgaria. The site is designed to be dynamic. Updates to the overviews will be made as need and resource s permit

An Energy Overview of the Republic of Finland

International Nuclear Information System (INIS)

2003-01-01

The DOE Office of Fossil Energy is maintaining a web site that is meant to provide useful business- and energy-related information about countries and regions of the world for exporters, project developers, and researchers. The site consists of more than 130 country pages (organized into seven different world regions), with each country page having its own set of links to information sources about that country. There are also more than 30 Country Energy Overviews at the web site -- each of these is a comprehensive review of a specific country's entire energy situation, including sections on Energy Policy, Oil, Natural Gas, Coal, Hydroelectric/Renewables, Nuclear Power, Energy Transmission Infrastructure, Electricity, Electric Industry Overview, Environmental Activities, Privatization, Trade, and Economic Situation. The specific country highlighted in this Country Energy Overview is Finland. The site is designed to be dynamic. Updates to the overviews will be made as need and resources permit

An Energy Overview of the Republic of Hungary

International Nuclear Information System (INIS)

2003-01-01

The DOE Office of Fossil Energy is maintaining a web site that is meant to provide useful business- and energy-related information about countries and regions of the world for exporters, project developers, and researchers. The site consists of more than 130 country pages (organized into seven different world regions), with each country page having its own set of links to information sources about that country. There are also more than 30 Country Energy Overviews at the web site -- each of these is a comprehensive review of a specific country's entire energy situation, including sections on Energy Policy, Oil, Natural Gas, Coal, Hydroelectric/Renewables, Nuclear Power, Energy Transmission Infrastructure, Electricity, Electric Industry Overview, Environmental Activities, Privatization, Trade, and Economic Situation. The specific country highlighted in this Country Energy Overview is Hungary. The site is designed to be dynamic. Updates to the overviews will be made as need and resources permit

An Energy Overview of the Republic of Kazakhstan

International Nuclear Information System (INIS)

2003-01-01

The DOE Office of Fossil Energy is maintaining a web site that is meant to provide useful business- and energy-related information about countries and regions of the world for exporters, project developers, and researchers. The site consists of more than 130 country pages (organized into seven different world regions), with each country page having its own set of links to information sources about that country. There are also more than 30 Country Energy Overviews at the web site -- each of these is a comprehensive review of a specific country's entire energy situation, including sections on Energy Policy, Oil, Natural Gas, Coal, Hydroelectric/Renewables, Nuclear Power, Energy Transmission Infrastructure, Electricity, Electric Industry Overview, Environmental Activities, Privatization, Trade, and Economic Situation. The specific country highlighted in this Country Energy Overview is Kazakhstan. The site is designed to be dynamic. Updates to the overviews will be made as need and resources permit

An Energy Overview of the Republic of Egypt

International Nuclear Information System (INIS)

2003-01-01

The DOE Office of Fossil Energy is maintaining a web site that is meant to provide useful business- and energy-related information about countries and regions of the world for exporters, project developers, and researchers. The site consists of more than 130 country pages (organized into seven different world regions), with each country page having its own set of links to information sources about that country. There are also more than 30 Country Energy Overviews at the web site -- each of these is a comprehensive review of a specific country's entire energy situation, including sections on Energy Policy, Oil, Natural Gas, Coal, Hydroelectric/Renewables, Nuclear Power, Energy Transmission Infrastructure, Electricity, Electric Industry Overview, Environmental Activities, Privatization, Trade, and Economic Situation. The specific country highlighted in this Country Energy Overview is Egypt. The site is designed to be dynamic. Updates to the overviews will be made as need and resources permit

An Energy Overview of the Republic of Turkey

International Nuclear Information System (INIS)

2003-01-01

The DOE Office of Fossil Energy is maintaining a web site that is meant to provide useful business- and energy-related information about countries and regions of the world for exporters, project developers, and researchers. The site consists of more than 130 country pages (organized into seven different world regions), with each country page having its own set of links to information sources about that country. There are also more than 30 Country Energy Overviews at the web site -- each of these is a comprehensive review of a specific country's entire energy situation, including sections on Energy Policy, Oil, Natural Gas, Coal, Hydroelectric/Renewables, Nuclear Power, Energy Transmission Infrastructure, Electricity, Electric Industry Overview, Environmental Activities, Privatization, Trade, and Economic Situation. The specific country highlighted in this Country Energy Overview is Turkey. The site is designed to be dynamic. Updates to the overviews will be made as need and resources permit

An Energy Overview of the Republic of Lithuania

International Nuclear Information System (INIS)

2003-01-01

The DOE Office of Fossil Energy is maintaining a web site that is meant to provide useful business- and energy-related information about countries and regions of the world for exporters, project developers, and researchers. The site consists of more than 130 country pages (organized into seven different world regions), with each country page having its own set of links to information sources about that country. There are also more than 30 Country Energy Overviews at the web site -- each of these is a comprehensive review of a specific country's entire energy situation, including sections on Energy Policy, Oil, Natural Gas, Coal, Hydroelectric/Renewables, Nuclear Power, Energy Transmission Infrastructure, Electricity, Electric Industry Overview, Environmental Activities, Privatization, Trade, and Economic Situation. The specific country highlighted in this Country Energy Overview is Lithuania. The site is designed to be dynamic. Updates to the overviews will be made as need and resources permit

An Energy Overview of the Republic of Armenia

International Nuclear Information System (INIS)

2003-01-01

The DOE Office of Fossil Energy is maintaining a web site that is meant to provide useful business- and energy-related information about countries and regions of the world for exporters, project developers, and researchers. The site consists of more than 130 country pages (organized into seven different world regions), with each country page having its own set of links to information sources about that country. There are also more than 30 Country Energy Overviews at the web site -- each of these is a comprehensive review of a specific country's entire energy situation, including sections on Energy Policy, Oil, Natural Gas, Coal, Hydroelectric/Renewables, Nuclear Power, Energy Transmission Infrastructure, Electricity, Electric Industry Overview, Environmental Activities, Privatization, Trade, and Economic Situation. The specific country highlighted in this Country Energy Overview is Armenia. The site is designed to be dynamic. Updates to the overviews will be made as need and resources permit

Report of study group 5.3 quality assurance for distribution of gas; Rapport du groupe d'etude 5.3 assurance qualite de la distribution des gaz

Energy Technology Data Exchange (ETDEWEB)

Delcour, B.; Masschelin, M.

2000-07-01

The economic and industrial progress of the past few years has prompted many companies to develop quality systems. The gas industry, and in particular the gas distribution companies, have followed this general trend. This report gives an overview of how the gas distribution companies view quality assurance, how they have developed or are currently developing efficient systems, and which problems they have noted in so doing. To achieve an overview of these matters, the IGU's Study Group 5.3 surveyed a number of gas companies using a questionnaire. The purpose of the survey was to analyse approaches to quality in various countries and their impact on customer relations. (authors)

Promoting Healthy Pregnancies Through Perinatal Groups: A Comparison of CenteringPregnancy® Group Prenatal Care and Childbirth Education Classes

OpenAIRE

Walker, Deborah S.; Worrell, Renee

2008-01-01

CenteringPregnancy® group prenatal care is growing in popularity and has commonalities with childbirth education classes. In order for leaders of childbirth education classes to best serve their clients' needs, it is important to be aware of new, emerging models of prenatal care such as CenteringPregnancy. This article provides an overview of CenteringPregnancy and similarities and differences between CenteringPregnancy and childbirth education classes. Providers of prenatal education, whethe...

An Overview of Recent Developments in Cognitive Diagnostic Computer Adaptive Assessments

Directory of Open Access Journals (Sweden)

Alan Huebner

2010-01-01

Full Text Available Cognitive diagnostic modeling has become an exciting new field of psychometric research. These models aim to diagnose examinees' mastery status of a group of discretely defined skills, or attributes, thereby providing them with detailed information regarding their specific strengths and weaknesses. Combining cognitive diagnosis with computer adaptive assessments has emerged as an important part of this new field. This article aims to provide practitioners and researchers with an introduction to and overview of recent developments in cognitive diagnostic computer adaptive assessments.

NOAA Office of Exploration and Research > Education > Overview

Science.gov (United States)

Organization Guiding Documents Organizational Structure Map of Staff and Affiliate Locations Strategic Plan Evaluation Education Overview Home About OER Overview Organization Guiding Documents Organizational Structure The mission of the OER Education Program is to support OER's vision and mission by reaching out in new

Introduction and Overview of the Symposium Anil Kumar (Indian ...

Indian Academy of Sciences (India)

First page Back Continue Last page Overview Graphics. Introduction and Overview of the Symposium Anil Kumar (Indian Institute of Science, Bangalore). Symposium on Quantum Computing and Quantum Information. Notes:

Ectodermal Dysplasia: A Clinical Overview for the Dental Practitioner.

Science.gov (United States)

Halai, Tina; Stevens, Claire

2015-10-01

The term ectodermal dysplasia (ED) is used to describe a group of rare congenital disorders characterized by abnormalities of two or more ectodermal structures such as the skin, hair, nails, teeth and sweat glands. This paper will give an overview of the aetiology of ED and describe the manifestations and dental management of this condition. In particular, the important role of the dental practitioner in the identification and management of patients with ED will be highlighted. CPD/Clinical Relevance: Dental practitioners should be aware of the oral features of ectodermal dysplasia and be able to make timely referrals and provide appropriate continuing care for these patients.

General Overview On Poverty: The Sample of OECD Countries

Directory of Open Access Journals (Sweden)

Hasan YÜKSEL

2014-06-01

Full Text Available Poverty, as a significant threat to humans all over the world, has been enhancing because of the fact that there has been a strong inequality of the income rates. In this economic system, the poor becomes poorer and the rich becomes richer and the difference between these two groups has become absolute. On the other hand, the international organizations are not effective enough to solve the problem of poverty. In this context, the main aim of the study is to have a look at the general overview of poverty by means of OECD countries and to come to a certain as well as concrete resolutions on its prevention.

An overview: origins and development of green chemistry

NARCIS (Netherlands)

Linthorst, J.A.

2009-01-01

This article provides an overview of the origins and development of green chemistry. Aiming to contribute to the understanding of green chemistry, basically from a historical point of view, this overview argues that contextual influences and the user friendliness of the term are drivers for the

EuReDatA - project groups: An overview of objectives and results

International Nuclear Information System (INIS)

Luisi, T.

1986-01-01

The EuReDatA Association was formed to harmonize research and development work in the field of Reliability Data Banks, in particular by promoting the adoption of agreed definitions and procedures aimed at the exchange of information and experience on reliability data acquisition among members. To solve the problems arising from the organization and control of the large effort various ad-hoc project groups were created to work out solutions for specific topics. This paper describes the effort made and the results obtained by such specialized groups which have already produced reports that could be utilized by people active in an ever-widening variety of disciplines to facilitate the useful exchange of reliability information among them. (orig./DG)

Human Reliability Program Overview

Energy Technology Data Exchange (ETDEWEB)

Bodin, Michael

2012-09-25

This presentation covers the high points of the Human Reliability Program, including certification/decertification, critical positions, due process, organizational structure, program components, personnel security, an overview of the US DOE reliability program, retirees and academia, and security program integration.

Wind energy program overview

International Nuclear Information System (INIS)

1992-02-01

This overview emphasizes the amount of electric power that could be provided by wind power rather than traditional fossil fuels. New wind power markets, advances in technology, technology transfer, and wind resources are some topics covered in this publication

Overview of religions.

Science.gov (United States)

Brooks, Nicky

2004-01-01

This article provides a brief overview of 9 religions: Christianity, Judaism, Jehovah's Witnesses, The Church of Jesus Christ of Latter-Day Saints, Christian Science, Islam, Hinduism, Sikhism, and Buddhism. Basic information on the origins, language, naming practices, diet, personal hygiene, and dress requirements is provided. For additional information, Web sites for each of these religions are also provided.

Alternative microbial methods: An overview and selection criteria.

NARCIS (Netherlands)

Jasson, V.; Jacxsens, L.; Luning, P.A.; Rajkovic, A.; Uyttendaele, M.

2010-01-01

This study provides an overview and criteria for the selection of a method, other than the reference method, for microbial analysis of foods. In a first part an overview of the general characteristics of rapid methods available, both for enumeration and detection, is given with reference to relevant

Special issue: overview and summary reports from the 24th Fusion Energy Conference (San Diego, CA, 8-13 October 2012)

Science.gov (United States)

Thomas, Paul

2013-10-01

The group of 27 papers published in this special issue of Nuclear Fusion aims to monitor the worldwide progress made in the period 2010-2012 in the field of thermonuclear fusion. Of these papers, 24 are based on overview reports presented at the 24th Fusion Energy Conference (FEC 2012) and three are summary reports. The conference was hosted by the Government of the United States of America and organized by the IAEA in cooperation with the United States Department of Energy and General Atomics. It took place in San Diego on 8-13 October 2012. The overviews presented at the conference have been rewritten and extended for the purpose of this special issue and submitted to the standard double-referee peer-review of Nuclear Fusion . The articles are placed in the following sequence: Overview articles, presented in programme order, are as follows: • Tokamaks DIII-D research towards resolving key issues for ITER and steady-state tokamaks; Overview of the JET results with the ITER-like wall; Overview of ASDEX Upgrade results; Overview of experimental results and code validation activities at Alcator C-Mod; An overview of KSTAR results; Progress of long pulse and H-mode experiments in EAST; Overview of physics results from the National Spherical Torus Experiment; Overview of physics results from MAST towards ITER/DEMO and the MAST Upgrade; An overview of recent HL-2A experiments; Progress of the JT-60SA project; Overview of recent and current research on the TCV tokamak; An overview of FTU results; New developments, plasma physics regimes and issues for the Ignitor experiment; Recent research work on the J-TEXT tokamak. • Other MCF Extension of operation regimes and investigation of three-dimensional current-less plasmas in the Large Helical Device; Dynamics of flows and confinement in the TJ-II stellarator; Overview of results from the MST reversed field pinch experiment; Overview of the RFX Fusion Science Program; An overview of intrinsic torque and momentum

Development Trends in the Fields of Education and Care for Vulnerable Groups in Slovenia

Science.gov (United States)

Kobolt, Alenka; Pavel, Jana Rapus

2010-01-01

This paper presents the main developments in education and care for vulnerable groups of children and youth in Slovenia over the past twenty years. It describes the education system and provides an overview of the development of social pedagogy as a discipline and the practice of working with some groups of vulnerable young people. The trends can…

Measurement capability overview in PolyNano

DEFF Research Database (Denmark)

Calaon, Matteo; Tosello, Guido; Hansen, Hans Nørgaard

2012-01-01

A measurement capability overview has been conducted to evaluate, among the most used instruments in the field of nanometrology, where the PolyNano project should focus its research. The deliverable presents the most relevant instruments to achieve the best possible measurements accuracy matching...... requirements such as low uncertainty, high repeatability and resolution, adequate measuring range and availability among the different project partners. Based on the present measurement capability overview and in relation to the objective of PolyNano to “remove the technology barrier between lab‐scale proof...

An Overview of the Labor Market Problems of Indians and Native Americans. Research Report No. 89-02.

Science.gov (United States)

Ainsworth, Robert G.

This booklet provides an overview of the labor market problems facing Indians and Native Americans, the most economically disadvantaged ethnic group in the United States. It summarizes Indian policy, particularly major policies and laws that relate to early trade restrictions and the exploitation of Indians through trade; their forced removal from…

Virtual Reality: An Overview.

Science.gov (United States)

Franchi, Jorge

1994-01-01

Highlights of this overview of virtual reality include optics; interface devices; virtual worlds; potential applications, including medicine and archaeology; problems, including costs; current research and development; future possibilities; and a listing of vendors and suppliers of virtual reality products. (Contains 11 references.) (LRW)

Ignalina Safety Analysis Group

International Nuclear Information System (INIS)

Ushpuras, E.

1995-01-01

The article describes the fields of activities of Ignalina NPP Safety Analysis Group (ISAG) in the Lithuanian Energy Institute and overview the main achievements gained since the group establishment in 1992. The group is working under the following guidelines: in-depth analysis of the fundamental physical processes of RBMK-1500 reactors; collection, systematization and verification of the design and operational data; simulation and analysis of potential accident consequences; analysis of thermohydraulic and neutronic characteristics of the plant; provision of technical and scientific consultations to VATESI, Governmental authorities, and also international institutions, participating in various projects aiming at Ignalina NPP safety enhancement. The ISAG is performing broad scientific co-operation programs with both Eastern and Western scientific groups, supplying engineering assistance for Ignalina NPP. ISAG is also participating in the joint Lithuanian - Swedish - Russian project - Barselina, the first Probabilistic Safety Assessment (PSA) study of Ignalina NPP. The work is underway together with Maryland University (USA) for assessment of the accident confinement system for a range of breaks in the primary circuit. At present the ISAG personnel is also involved in the project under the grant from the Nuclear Safety Account, administered by the European Bank for reconstruction and development for the preparation and review of an in-depth safety assessment of the Ignalina plant

Environmental taxation. An overview

International Nuclear Information System (INIS)

Marcus, Vincent; Duboucher, Peggy; Ben Maid, Atika; Devaux, Jeremy; Nicklaus, Doris; Calvet, Melanie; Poupard, Christophe; Pourquier, Francois-Xavier; Vicard, Augustin; Monnoyer-Smith, Laurence

2017-01-01

This official publication proposes a detailed overview of the situation of environmental taxation in France. It first gives a general overview by discussing some key figures, by recalling the chronology of the main environmental taxation arrangements, and by discussing lessons learned from French and foreign experiments for an efficient, acceptable and consistent taxation. The second part proposes a detailed presentation of environmental taxation by distinguishing its main themes and objectives: struggle against climate change, reduction of air pollution and water pollution, and wastes, preservations and development of resources from biodiversity (soil artificialization, sustainable management of fauna and flora), efficient use of non renewable resources and of water (water resources, energetic and mineral raw materials). For each of these themes, the report presents the environmental problematic, and the existing arrangements, and proposes some elements of international comparison. The last part proposes a list of all environmental taxes

New Session of introductory “E-Groups Training”

CERN Multimedia

2013-01-01

The session provides a short introduction of E-Groups and how to use it to efficiently manage mailing lists at CERN. Alongside a general overview of the E-Groups application, E-Groups specific terminology, the management of dynamic and static groups and the specific settings for mails and archives are discussed in detail.   The course is intended to give newcomers a clear idea of what E-Groups are and how they can be used at CERN. It should enable users to be more efficient when being confronted in particular with: the creation of dynamic and static E-groups and the decision whether the one or the other type is more appropriate, the management of E-group memberships, and the setting of mailing/archiving related properties. The session will also focus on some best practices and give general advice on how to use E-Groups. This introductory training session is given jointly by members of the IT-OIS and GS-AIS groups and is intended for any member at CERN potentially being confronted with the ...

Yessotoxins, a Group of Marine Polyether Toxins: an Overview

Directory of Open Access Journals (Sweden)

José J. Fernández

2008-05-01

Full Text Available Yessotoxin (YTX is a marine polyether toxin that was first isolated in 1986 from the scallop Patinopecten yessoensis. Subsequently, it was reported that YTX is produced by the dinoflagellates Protoceratium reticulatum, Lingulodinium polyedrum and Gonyaulax spinifera. YTXs have been associated with diarrhetic shellfish poisoning (DSP because they are often simultaneously extracted with DSP toxins, and give positive results when tested in the conventional mouse bioassay for DSP toxins. However, recent evidence suggests that YTXs should be excluded from the DSP toxins group, because unlike okadaic acid (OA and dinophyisistoxin-1 (DTX-1, YTXs do not cause either diarrhea or inhibition of protein phosphatases . In spite of the increasing number of molecular studies focused on the toxicity of YTX, the precise mechanism of action is currently unknown. Since the discovery of YTX, almost forty new analogues isolated from both mussels and dinoflagellates have been characterized by NMR or LC-MS/MS techniques. These studies indicate a wide variability in the profile and the relative abundance of YTXs in both, bivalves and dinoflagellates. This review covers current knowledge on the origin, producer organisms and vectors, chemical structures, metabolism, biosynthetic origin, toxicological properties, potential risks to human health and advances in detection methods of YTXs.

24 CFR 572.1 - Overview of HOPE 3.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Overview of HOPE 3. 572.1 Section... DEVELOPMENT COMMUNITY FACILITIES HOPE FOR HOMEOWNERSHIP OF SINGLE FAMILY HOMES PROGRAM (HOPE 3) General § 572.1 Overview of HOPE 3. The purpose of the HOPE for Homeownership of Single Family Homes program (HOPE...

Miniature UAVs : An overview

NARCIS (Netherlands)

Weimar, P.W.L.; Kerkkamp, J.S.F.; Wiel, R.A.N.; Meiller, P.P.; Bos, J.G.H.

2014-01-01

With this book TNO provides an overview of topics related to Miniature Unmanned Aerial Vehicles (MUAVs). Both novices and experts may find this publication valuable. The Netherlands Organisation for Applied Scientific Research TNO conducts research on UAVs and MUAVs, see for example [1], on the

The Five-Factor Model: General Overview

Directory of Open Access Journals (Sweden)

A A Vorobyeva

2011-12-01

Full Text Available The article describes the five-factor model (FFM, giving an overview of its history, basic dimensions, cross-cultural research conducted on the model and highlights some practical studies based on the FFM, including the studies on job performance, leader performance and daily social interactions. An overview of the recent five-factor theory is also provided. According to the theory, the five factors are encoded in human genes, therefore it is almost impossible to change the basic factors themselves, but a person's behavior might be changed due to characteristic adaptations which do not alter personality dimensions, only a person's behavior.

Pentaquarks. An experimental overview

International Nuclear Information System (INIS)

Barna, D.

2005-01-01

Since the recent observation of a pentaquark (Θ + = qqqqq-bar) state (see Nakano et al. (LEPS Collaboration), Phys. Rev. Lett.91 (2003) 012002-1) several positive and negative experimental results have emerged. These results are overviewed, with a trial to find common features among them. (author)

Overview of Organic Marketing Initiatives in Europe

DEFF Research Database (Denmark)

Nielsen, Thorkild; Kristensen, Niels Heine; Hansen, Mette Weinreich

2004-01-01

Nielsen T, Kristensen NH, Hansen MW (2004): Overview of Organic Marketing Initiatives in Europe. Chapter in: Organic Marketing Initiatives and Rural Development. Volume 7, from the OMIaRD project. University of Wales, Aberystwyth, UK. ISBN: 0-9543279-7-1......Nielsen T, Kristensen NH, Hansen MW (2004): Overview of Organic Marketing Initiatives in Europe. Chapter in: Organic Marketing Initiatives and Rural Development. Volume 7, from the OMIaRD project. University of Wales, Aberystwyth, UK. ISBN: 0-9543279-7-1...

Training benefits from NSSS owners group participation

International Nuclear Information System (INIS)

Hine, R.C.; Jones, J.E.; Ruzich, K.C.

1987-01-01

Even though the event at Three Mile Island was a bleak moment in the history of nuclear power, many advances in the nuclear industry have evolved as a result. One such advancement involves the establishment of NSSS Vendor Owners Groups. These groups were organized on a voluntary basis with nearly all utilities participating. The main purpose was to achieve mutual benefit, both technical and financial, through joint engineering and plant operation programs. This paper focuses on the Westinghouse Owners Group, which is commonly referred to as the WOG, and how it has benefited and could further benefit utility training. The paper consists of three sections. The first section provides an overview of the WOG structure and how it functions. The second section focuses on the major accomplishments of the WOG with emphasis on the development of the Emergency Response Guidelines (ERGs). The third section provides some recommendations as to how utility training departments can better utilize their owners groups

An Energy Overview of the Republic of South Africa

International Nuclear Information System (INIS)

2003-01-01

The DOE Office of Fossil Energy is maintaining a web site that is meant to provide useful business- and energy-related information about countries and regions of the world for exporters, project developers, and researchers. The site consists of more than 130 country pages (organized into seven different world regions), with each country page having its own set of links to information sources about that country. There are also more than 30 Country Energy Overviews at the web site -- each of these is a comprehensive review of a specific country's entire energy situation, including sections on Energy Policy, Oil, Natural Gas, Coal, Hydroelectric/Renewables, Nuclear Power, Energy Transmission Infrastructure, Electricity, Electric Industry Overview, Environmental Activities, Privatization, Trade, and Economic Situation. The specific country highlighted in this Country Energy Overview is South Africa. The site is designed to be dynamic. Updates to the overviews will be made as need and resources permit

Customer advisory groups: another way to listen to the marketplace.

Science.gov (United States)

Gombeski, William R; Taylor, Jan; Britt, Jason; Riggs, Karen; Wray, Tanya; Springate, Suzanne; Blair, Geoff; Bernard, Phil

2010-01-01

Customer advisory groups (CAGs) are formal groups of customers (referring physicians, patients, health insurance brokers, etc.) who meet regularly to share their ideas and to provide feedback to proposed or existing marketing strategies, programs, and activities. While CAGs are very prevalent in other industries they appear to be relatively underutilized in health care. This article provides an overview of how CAGs work, their advantages and disadvantages, tips on how to make them work better, and insights from interviews with 39 healthcare chief marketing officers on their use of CAGs.

AEL Career Decision-Making Program. Worker Trait Group File Content Notebook.

Science.gov (United States)

Appalachia Educational Lab., Charleston, WV.

The Career Information System File is utilized in the organization and management procedures of the Career Information System (CIS) component of the Career Decision-Making (CDM) Program developed by Appalachia Educational Laboratory. (See CE 019 229 for an overview of the total CDM Program.) The twelve career areas and worker trait groups used to…

Overview of the JHP project

Energy Technology Data Exchange (ETDEWEB)

Ikeda, Hironobu [High Energy Accelerator Research Organization, Tsukuba, Ibaraki (Japan)

1997-11-01

The new Research Organization (High Energy Accelerator Research Organization; KEK) started its activity on 1 April, 1997. The new KEK is now responsible for JHP. The present plan of JHP is overviewed. (author)

Treatment Option Overview (Vaginal Cancer)

Science.gov (United States)

... factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) depends on the ... or in other parts of the body. Treatment Option Overview Key Points There are different types of ...

Treatment Option Overview (Prostate Cancer)

Science.gov (United States)

... factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment options ... or in other parts of the body. Treatment Option Overview Key Points There are different types of ...

Treatment Option Overview (Myelodysplastic Syndromes)

Science.gov (United States)

... special light. Certain factors affect prognosis and treatment options. The prognosis (chance of recovery) and treatment options ... age and general health of the patient. Treatment Option Overview Key Points There are different types of ...

Treatment Option Overview (Anal Cancer)

Science.gov (United States)

... affect the prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) depends on the ... or in other parts of the body. Treatment Option Overview Key Points There are different types of ...

Treatment Option Overview (Esophageal Cancer)

Science.gov (United States)

... factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment options ... or in other parts of the body. Treatment Option Overview Key Points There are different types of ...

Treatment Option Overview (Childhood Rhabdomyosarcoma)

Science.gov (United States)

... factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment options ... or in other parts of the body. Treatment Option Overview Key Points There are different types of ...

Treatment Option Overview (Penile Cancer)

Science.gov (United States)

... factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment options ... or in other parts of the body. Treatment Option Overview Key Points There are different types of ...

Treatment Option Overview (Vulvar Cancer)

Science.gov (United States)

... factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment options ... or in other parts of the body. Treatment Option Overview Key Points There are different types of ...

Treatment Option Overview (Pancreatic Cancer)

Science.gov (United States)

... factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment options ... or in other parts of the body. Treatment Option Overview Key Points There are different types of ...

Treatment Option Overview (Adrenocortical Carcinoma)

Science.gov (United States)

... affect the prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment options ... or in other parts of the body. Treatment Option Overview Key Points There are different types of ...

Treatment Option Overview (Ewing Sarcoma)

Science.gov (United States)

... Ewing Sarcoma Treatment Osteosarcoma Treatment Research Ewing Sarcoma Treatment (PDQ®)–Patient Version General Information About Ewing Sarcoma ... started or in another part of the body. Treatment Option Overview Key Points There are different types ...

Federal Energy Management Program Overview

Energy Technology Data Exchange (ETDEWEB)

None

2017-08-05

Brochure offers an overview of the Federal Energy Management Program (FEMP), which provides agencies and organizations with the information, tools, and assistance they need to achieve their energy-related requirements and goals through specialized initiatives.

Delivery arrangements for health systems in low-income countries: an overview of systematic reviews

Science.gov (United States)

Ciapponi, Agustín; Lewin, Simon; Herrera, Cristian A; Opiyo, Newton; Pantoja, Tomas; Paulsen, Elizabeth; Rada, Gabriel; Wiysonge, Charles S; Bastías, Gabriel; Dudley, Lilian; Flottorp, Signe; Gagnon, Marie-Pierre; Garcia Marti, Sebastian; Glenton, Claire; Okwundu, Charles I; Peñaloza, Blanca; Suleman, Fatima; Oxman, Andrew D

2017-01-01

assessments of the relevance of findings to low-income countries. Main results We identified 7272 systematic reviews and included 51 of them in this overview. We judged 6 of the 51 reviews to have important methodological limitations and the other 45 to have only minor limitations. We grouped delivery arrangements into eight categories. Some reviews provided more than one comparison and were in more than one category. Across these categories, the following intervention were effective; that is, they have desirable effects on at least one outcome with moderate- or high-certainty evidence and no moderate- or high-certainty evidence of undesirable effects. Who receives care and when: queuing strategies and antenatal care to groups of mothers. Who provides care: lay health workers for caring for people with hypertension, lay health workers to deliver care for mothers and children or infectious diseases, lay health workers to deliver community-based neonatal care packages, midlevel health professionals for abortion care, social support to pregnant women at risk, midwife-led care for childbearing women, non-specialist providers in mental health and neurology, and physician-nurse substitution. Coordination of care: hospital clinical pathways, case management for people living with HIV and AIDS, interactive communication between primary care doctors and specialists, hospital discharge planning, adding a service to an existing service and integrating delivery models, referral from primary to secondary care, physician-led versus nurse-led triage in emergency departments, and team midwifery. Where care is provided: high-volume institutions, home-based care (with or without multidisciplinary team) for people living with HIV and AIDS, home-based management of malaria, home care for children with acute physical conditions, community-based interventions for childhood diarrhoea and pneumonia, out-of-facility HIV and reproductive health services for youth, and decentralised HIV care

Hydrogen Storage for Aircraft Applications Overview

Science.gov (United States)

Colozza, Anthony J.; Kohout, Lisa (Technical Monitor)

2002-01-01

Advances in fuel cell technology have brought about their consideration as sources of power for aircraft. This power can be utilized to run aircraft systems or even provide propulsion power. One of the key obstacles to utilizing fuel cells on aircraft is the storage of hydrogen. An overview of the potential methods of hydrogen storage was compiled. This overview identifies various methods of hydrogen storage and points out their advantages and disadvantages relative to aircraft applications. Minimizing weight and volume are the key aspects to storing hydrogen within an aircraft. An analysis was performed to show how changes in certain parameters of a given storage system affect its mass and volume.

ORNL: PWR-BDHT analysis procedure, a preliminary overview

International Nuclear Information System (INIS)

Cliff, S.B.

1978-01-01

The computer programs currently used in the analysis of the ORNL-PWR Blowdown Heat Transfer Separate-Effects Program are overviewed. The current linkages and relationships among the programs are given along with general comments about the future directions of some of these programs. The overview is strictly from the computer science point of view with only minimal information concerning the engineering aspects of the analysis procedure

An Energy Overview of the Republic of Azerbaijan

Energy Technology Data Exchange (ETDEWEB)

anon.

2004-06-21

The DOE Office of Fossil Energy had maintained a web site that was meant to provide useful business- and energy-related information about countries and regions of the world for exporters, project developers, and researchers. The site consisted of more than 130 country pages (organized into seven different world regions), with each country page having its own set of links to information sources about that country. There were also more than 30 Country Energy Overviews at the web site -- each of these was a comprehensive review of a specific country's entire energy situation, including sections on Energy Policy, Oil, Natural Gas, Coal, Hydroelectric/Renewables, Nuclear Power, Energy Transmission Infrastructure, Electricity, Electric Industry Overview, Environmental Activities, Privatization, Trade, and Economic Situation. The specific country highlighted in this Country Energy Overview is Azerbaijan.

EDF group - Reference Document 2005

International Nuclear Information System (INIS)

2006-01-01

The EDF Group is an integrated energy supplier operating in a wide range of electricity-related businesses: generation, transmission, distribution, sale and trading of energy. It is the main operator in the French electricity market and one of the leading electricity groups in Europe. With an installed capacity of 130.8 GW (123.9 GW in Europe), it contributes to the supply of energy and services to more than 40 million customers throughout the world (with approximately 36.7 million customers in Europe, more than 28 million of whom are in France). The EDF Group has built a business model balanced between deregulated and regulated operations in France and an international presence. In 2005, the Group recorded consolidated sales of euros 51,051 million, net income (Group share) of euros 3,242 million, and it achieved earnings before interests, taxes, depreciation and amortization of euros 13,010 million. This document is EDF Group's Reference Document for the year 2005. It contains information about: the Group activities, risk factors, Business Overview, Organizational Structure, Property, Plants and Equipment, Operating and Financial Review, Capital Resources, Research and Development, Patents and Licences, Trend Information, Financial Prospects, Administrative, Management, and Supervisory Bodies and Senior Management, Remuneration and Benefits, Board Practices, Employees/Human Resources, Major Shareholders, Related Party Transactions, Financial Information Concerning the Company's Assets and Liabilities, Financial Position and Profits and Losses, Material Contracts, Information on Holdings etc

What Really Happens in Quantitative Group Research? Results of a Content Analysis of Recent Quantitative Research in "JSGW"

Science.gov (United States)

Boyle, Lauren H.; Whittaker, Tiffany A.; Eyal, Maytal; McCarthy, Christopher J.

2017-01-01

The authors conducted a content analysis on quantitative studies published in "The Journal for Specialists in Group Work" ("JSGW") between 2012 and 2015. This brief report provides a general overview of the current practices of quantitative group research in counseling. The following study characteristics are reported and…

Pro-Lie Groups: A Survey with Open Problems

Directory of Open Access Journals (Sweden)

Karl H. Hofmann

2015-07-01

Full Text Available A topological group is called a pro-Lie group if it is isomorphic to a closed subgroup of a product of finite-dimensional real Lie groups. This class of groups is closed under the formation of arbitrary products and closed subgroups and forms a complete category. It includes each finite-dimensional Lie group, each locally-compact group that has a compact quotient group modulo its identity component and, thus, in particular, each compact and each connected locally-compact group; it also includes all locally-compact Abelian groups. This paper provides an overview of the structure theory and the Lie theory of pro-Lie groups, including results more recent than those in the authors’ reference book on pro-Lie groups. Significantly, it also includes a review of the recent insight that weakly-complete unital algebras provide a natural habitat for both pro-Lie algebras and pro-Lie groups, indeed for the exponential function that links the two. (A topological vector space is weakly complete if it is isomorphic to a power RX of an arbitrary set of copies of R. This class of real vector spaces is at the basis of the Lie theory of pro-Lie groups. The article also lists 12 open questions connected to pro-Lie groups.

The Practice of Campus-Based Threat Assessment: An Overview

Science.gov (United States)

Pollard, Jeffrey W.; Nolan, Jeffrey J.; Deisinger, Eugene R. D.

2012-01-01

This article provides an overview of threat assessment and management as implemented on campuses of higher education. Standards of practice and state calls for implementation are cited. An overview of some of the basic principles for threat assessment and management implementation is accompanied by examples of how they are utilized. Pitfalls…

Overview of HTGR fuel recycle

International Nuclear Information System (INIS)

Notz, K.J.

1976-01-01

An overview of HTGR fuel recycle is presented, with emphasis placed on reprocessing and fuel kernel refabrication. Overall recycle operations include (1) shipment and storage, (2) reprocessing, (3) refabrication, (4) waste handling, and (5) accountability and safeguards

An overview of U.S. decommissioning experience -- A basic introduction

International Nuclear Information System (INIS)

Boing, L.E.

1998-01-01

This paper presents an overview of the US experiences in the decommissioning technical area. Sections included are: (1) an overview of the magnitude of the problem, (2) a review of the US decommissioning process, (3) regulation of decommissioning, (4) regulatory and funding requirements for decommissioning, and (5) a general overview of all on-going and completed decommissioning projects to date in the US. The final section presents a review of some issues in the decommissioning area currently being debated in the technical specialists community

The overview of the status and prospective of internally displaced persons on the territory of the former Yugoslavia

Directory of Open Access Journals (Sweden)

Rakić Danilo

2004-01-01

Full Text Available In this paper the overview of the status and the prospective for the future of internally displaced persons in Serbia and Montenegro, Bosnia and Herzegovina, Croatia and Macedonia is done. The Group 484 is an NGO, which have been supporting refugees since 1995 and internally displaced persons from Kosovo since 1999.

New Pathways between Group Theory and Model Theory

CERN Document Server

Fuchs, László; Goldsmith, Brendan; Strüngmann, Lutz

2017-01-01

This volume focuses on group theory and model theory with a particular emphasis on the interplay of the two areas. The survey papers provide an overview of the developments across group, module, and model theory while the research papers present the most recent study in those same areas. With introductory sections that make the topics easily accessible to students, the papers in this volume will appeal to beginning graduate students and experienced researchers alike. As a whole, this book offers a cross-section view of the areas in group, module, and model theory, covering topics such as DP-minimal groups, Abelian groups, countable 1-transitive trees, and module approximations. The papers in this book are the proceedings of the conference “New Pathways between Group Theory and Model Theory,” which took place February 1-4, 2016, in Mülheim an der Ruhr, Germany, in honor of the editors’ colleague Rüdiger Göbel. This publication is dedicated to Professor Göbel, who passed away in 2014. He was one of th...

ATLAS overview week highlights

CERN Multimedia

D. Froidevaux

2005-01-01

A warm and early October afternoon saw the beginning of the 2005 ATLAS overview week, which took place Rue de La Montagne Sainte-Geneviève in the heart of the Quartier Latin in Paris. All visitors had been warned many times by the ATLAS management and the organisers that the premises would be the subject of strict security clearance because of the "plan Vigipirate", which remains at some level of alert in all public buildings across France. The public building in question is now part of the Ministère de La Recherche, but used to host one of the so-called French "Grandes Ecoles", called l'Ecole Polytechnique (in France there is only one Ecole Polytechnique, whereas there are two in Switzerland) until the end of the seventies, a little while after it opened its doors also to women. In fact, the setting chosen for this ATLAS overview week by our hosts from LPNHE Paris has turned out to be ideal and the security was never an ordeal. For those seeing Paris for the first time, there we...

The Bogolyubov renormalization group in theoretical and mathematical physics

International Nuclear Information System (INIS)

Shirkov, D.V.

1999-01-01

This text follows the line of a talk on Ringberg symposium dedicated to Wolfhart Zimmermann 70th birthday. The historical overview (Part I) partially overlaps with corresponding text of my previous commemorative paper - see Ref. [6] in the list. At the same time the second part includes some fresh results in QFT (Sect. 2.1.) and summarizes (Sect. 2.4) an impressive recent progress of the 'QFT renormalization group' application in mathematical physics

An overview of maritime archaeological studies in India

Digital Repository Service at National Institute of Oceanography (India)

Tripati, S.

stream_size 66180 stream_content_type text/plain stream_name Maritime_contacts_of_the_past_2015_729.pdf.txt stream_source_info Maritime_contacts_of_the_past_2015_729.pdf.txt Content-Encoding UTF-8 Content-Type text/plain; charset...=UTF-8 AN OVERVIEW OF MARITIME ARCHAEOLOGICAL STUDIES IN INDIA 729An overview of maritime archaeological studies in India Sila Tripati, CSIR-National Institute of Oceanography, Goa, India Trade and cultural contacts among the people...

Danish Report: Work Stream 3: Fokus Group Interviews

DEFF Research Database (Denmark)

Siim, Birte; Larsen, Jeppe Fuglsang; Meret, Susi

2014-01-01

on – not only at the national level but especially beyond and below the nation state – at the transnational and local levels. It shows that some of the groups, for example Sabaah, offering counselling to homosexual youths with a Muslim background, work mainly on the local municipality level in Copenhagen. Other...... initiatives to combat hate speech hate crimes. The mapping of voluntary movements/groups/organizations presents an overview of the diverse policies and strategies towards racism, discrimination and hates speech and hate behavior. It looks at the kind of activities, campaigns and demonstrations...... the organizations have been engaged in demonstrating the close collaborations and negotiations/networking between the democratic anti-bodies as well as the struggles between antibodies and groups practicing hate speech and hate behavior. This identified important gaps in our knowledge about what is going...

Supersymmetry in physics: an algebraic overview

International Nuclear Information System (INIS)

Ramond, P.

1983-01-01

In 1970, while attempting to generalize the Veneziano model (string model) to include fermions, I introduced a new algebraic structure which turned out to be a graded Lie algebra; it was used as a spectrum-generating algebra. This approach was soon after generalized to include interactions, yielding a complete model of fermions and boson (RNS model). In an unrelated work in the Soviet Union, it was shown how to generalize the Poincare group to include fermionic charges. However it was not until 1974 that an interacting field theory invariant under the Graded Poincare group in 3 + 1 dimensions was built (WZ model). Supersymmetric field theories turned out to have less divergent ultraviolet behavior than non-supersymmetric field theories. Gravity was generalized to include supersymmetry, to a theory called supergravity. By now many interacting local field theories exhibiting supersymmetry have been built and studied from 1 + 1 to 10 + 1 dimensions. Supersymmetric local field theories in less than 9 + 1 dimensions, can be understood as limits of multilocal (string) supersymmetric theories, in 9 + 1 dimensions. On the other hand, graded Lie algebras have been used in non-relativistic physics as approximate symmetries of Hamiltonians. The most striking such use so far helps comparing even and odd nuclei energy levels. It is believed that graded Lie algebras can be used whenever paired and unpaired fermions excitations can coexist. In this overview of a tremendously large field, I will only survey finite graded Lie algebras and their representations. For non-relativistic applications, all of GLA are potentially useful, while for relativistic applications, only these which include the Poincare group are to be considered

NASIS data base management system - IBM 360/370 OS MVT implementation. 2: Overviews

Science.gov (United States)

1973-01-01

The systems overviews of the NASA Aerospace Safety Information System (NASIS) are presented. The overviews are directed toward informing management of a system's capabilities and requirements. The intent of the overviews is to introduce the system features to interested individuals. Each overview contains a description of the component's activities and roles in the overall system. The description includes charts and diagrams and a discussion of the performance requirements and growth potential of the module.

Overview of Faculty Development Programs for Interprofessional Education.

Science.gov (United States)

Ratka, Anna; Zorek, Joseph A; Meyer, Susan M

2017-06-01

Objectives. To describe characteristics of faculty development programs designed to facilitate interprofessional education, and to compile recommendations for development, delivery, and assessment of such faculty development programs. Methods. MEDLINE, CINAHL, ERIC, and Web of Science databases were searched using three keywords: faculty development, interprofessional education, and health professions. Articles meeting inclusion criteria were analyzed for emergent themes, including program design, delivery, participants, resources, and assessment. Results. Seventeen articles were identified for inclusion, yielding five characteristics of a successful program: institutional support; objectives and outcomes based on interprofessional competencies; focus on consensus-building and group facilitation skills; flexibility based on institution- and participant-specific characteristics; and incorporation of an assessment strategy. Conclusion. The themes and characteristics identified in this literature overview may support development of faculty development programs for interprofessional education. An advanced evidence base for interprofessional education faculty development programs is needed.

Mars Sample Return Architecture Overview

Science.gov (United States)

Edwards, C. D.; Vijendran, S.

2018-04-01

NASA and ESA are exploring potential concepts for a Sample Retrieval Lander and Earth Return Orbiter that could return samples planned to be collected and cached by the Mars 2020 rover mission. We provide an overview of the Mars Sample Return architecture.

15 CFR 990.12 - Overview.

Science.gov (United States)

2010-01-01

... AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE OIL POLLUTION ACT REGULATIONS NATURAL RESOURCE DAMAGE ASSESSMENTS Introduction § 990.12 Overview. This part describes three phases of a natural resource..., is described in subpart D of this part. The Restoration Planning Phase, during which trustees...

Agile Software Development: An Introduction and Overview

Science.gov (United States)

Dingsøyr, Torgeir; Dybå, Tore; Moe, Nils Brede

Agile software development is an important topic in software engineering and information systems. This chapter provides a characterization and definition of agile software development, an overview of research through a summary of existing overview studies, an analysis of the research literature so far, and an introduction to the main themes of this book. The first part of the book provides foundations and background of agile development. The second part describes findings from studies of agile methods in practice. The third part identifies principal challenges and discusses new frontiers that agile development methods will meet in the future.

Group Health Coaching: Strengths, Challenges, and Next Steps

Science.gov (United States)

Wolever, Ruth Q.; Manning, Linda; Elam, Roy; Moore, Margaret; Frates, Elizabeth Pegg; Duskey, Heidi; Anderson, Chelsea; Curtis, Rebecca L.; Masemer, Susan; Lawson, Karen

2013-01-01

There is great need for cost effective approaches to increase patient engagement and improve health and well-being. Health and wellness coaching has recently demonstrated great promise, but the majority of studies to date have focused on individual coaching (ie, one coach with one client). Newer initiatives are bringing a group coaching model from corporate leadership development and educational settings into the healthcare arena. A group approach potentially increases cost-effective access to a larger number of clients and brings the possible additional benefit of group support. This article highlights some of the group coaching approaches currently being conducted across the United States. The group coaching interventions included in this overview are offered by a variety of academic and private sector institutions, use both telephonic and in-person coaching, and are facilitated by professionally trained health and wellness coaches as well as trained peer coaches. Strengths and challenges experienced in these efforts are summarized, as are recommendations to address those challenges. A working definition of “Group Health and Wellness Coaching” is proposed, and important next steps for research and for the training of group coaches are presented. PMID:24416678

Group health coaching: strengths, challenges, and next steps.

Science.gov (United States)

Armstrong, Colin; Wolever, Ruth Q; Manning, Linda; Elam, Roy; Moore, Margaret; Frates, Elizabeth Pegg; Duskey, Heidi; Anderson, Chelsea; Curtis, Rebecca L; Masemer, Susan; Lawson, Karen

2013-05-01

There is great need for cost effective approaches to increase patient engagement and improve health and well-being. Health and wellness coaching has recently demonstrated great promise, but the majority of studies to date have focused on individual coaching (ie, one coach with one client). Newer initiatives are bringing a group coaching model from corporate leadership development and educational settings into the healthcare arena. A group approach potentially increases cost-effective access to a larger number of clients and brings the possible additional benefit of group support. This article highlights some of the group coaching approaches currently being conducted across the United States. The group coaching interventions included in this overview are offered by a variety of academic and private sector institutions, use both telephonic and in-person coaching, and are facilitated by professionally trained health and wellness coaches as well as trained peer coaches. Strengths and challenges experienced in these efforts are summarized, as are recommendations to address those challenges. A working definition of "Group Health and Wellness Coaching" is proposed, and important next steps for research and for the training of group coaches are presented.

A general overview of support materials for enzyme immobilization: Characteristics, properties, practical utility

DEFF Research Database (Denmark)

Zdarta, Jakub; Meyer, Anne S.; Jesionowski, Teofil

2018-01-01

on the properties of the produced catalytic system. A large variety of inorganic and organic as well as hybrid and composite materials may be used as stable and efficient supports for biocatalysts. This review provides a general overview of the characteristics and properties of the materials applied for enzyme...... immobilization. For the purposes of this literature study, support materials are divided into two main groups, called Classic and New materials. The review will be useful in selection of appropriate support materials with tailored properties for the production of highly effective biocatalytic systems for use...

Cascade annealing: an overview

International Nuclear Information System (INIS)

Doran, D.G.; Schiffgens, J.O.

1976-04-01

Concepts and an overview of radiation displacement damage modeling and annealing kinetics are presented. Short-term annealing methodology is described and results of annealing simulations performed on damage cascades generated using the Marlowe and Cascade programs are included. Observations concerning the inconsistencies and inadequacies of current methods are presented along with simulation of high energy cascades and simulation of longer-term annealing

5 CFR 2635.601 - Overview.

Science.gov (United States)

2010-01-01

... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Overview. 2635.601 Section 2635.601 Administrative Personnel OFFICE OF GOVERNMENT ETHICS GOVERNMENT ETHICS STANDARDS OF ETHICAL CONDUCT FOR EMPLOYEES... from particular matters affecting the financial interests of a prospective employer when an employee's...

PHOBOS Overview

Science.gov (United States)

Hofman, David J.; Phobos Collaboration; Bbback; Baker, M. D.; Ballintijn, M.; Barton, D. S.; Betts, R. R.; Bickley, A. A.; Bindel, R.; Budzanowski, A.; Busza, W.; Carroll, A.; Chai, Z.; Decowski, M. P.; García, E.; Gburek, T.; George, N.; Gulbrandsen, K.; Gushue, S.; Halliwell, C.; Hamblen, J.; Hauer, M.; Heintzelman, G. A.; Henderson, C.; Hollis, R. S.; Hołyński, R.; Holzman, B.; Iordanova, A.; Johnson, E.; Kane, J. L.; Khan, N.; Kulinich, P.; Kuo, C. M.; Lin, W. T.; Manly, S.; Mignerey, A. C.; Nouicer, R.; Olszewski, A.; Pak, R.; Park, I. C.; Reed, C.; Roland, C.; Roland, G.; Sagerer, J.; Seals, H.; Sedykh, I.; Smith, C. E.; Stankiewicz, M. A.; Steinberg, P.; Stephans, G. S. F.; Sukhanov, A.; Tonjes, M. B.; Trzupek, A.; Vale, C.; van Nieuwenhuizen, G. J.; Vaurynovich, S. S.; Verdier, R.; Veres, G. I.; Wenger, E.; Wolfs, F. L. H.; Wosiek, B.; Kwoźniak; Wysłouch, B.

2006-11-01

A brief overview of the current results and conclusions from the PHOBOS experiment at the Relativistic Heavy Ion Collider (RHIC) is given. No evidence is found for non-monotonic behavior of observables measured by PHOBOS in the RHIC energy region. Convincing evidence is found that we have created a state of matter with high energy-density, that is nearly net-baryon free and is strongly interacting. The data are found to exhibit "simple" scaling behaviors, which include extended longitudinal scaling and scaling with the number of participating nucleons. The Au+Au collision charged particle data also exhibit a remarkable factorization of collision energy and geometry.

24 CFR 982.501 - Overview.

Science.gov (United States)

2010-04-01

... TENANT BASED ASSISTANCE: HOUSING CHOICE VOUCHER PROGRAM Rent and Housing Assistance Payment § 982.501 Overview. (a) This subpart describes program requirements concerning the housing assistance payment and rent to owner. These requirements apply to the Section 8 tenant-based program. (b) There are two types...

Overview of HVAC system simulation

NARCIS (Netherlands)

Trcka, M.; Hensen, J.L.M.

2010-01-01

The paper gives an overview of heating, ventilation and air-conditioning (HVAC) system modeling and simulation. The categorization of tools for HVAC system design and analysis with respect to which problems they are meant to deal with is introduced. Each categorization is explained and example tools

Overview of interatomic potentials

International Nuclear Information System (INIS)

Bonny, G.; Malerba, L.

2005-12-01

In this report an overview on interatomic potentials is given. This overview is by no means complete and it has merely the intention to give the reader an idea of where interatomic potentials come from, as well as to provide the basic ideas behind some commonly used methods for deriving interatomic potentials for molecular dynamics applications. We start by giving a short introduction about the concept of interatomic potential in the framework of quantum mechanics, followed by a short description of commonly used methods for deriving semi-empirical interatomic potentials. After some short theoretical notions on each method, some practical parameterizations of commonly used potentials are given, including very recent ones. An effort has been made to classify existing approaches within a rational and consequent scheme, which is believed to be of use for a thorough comprehension of the topic. Although these approaches can be used in a variety of different materials, we will only discuss the practical cases of metals. Following this, some widespread ad hoc modification of the general methods are discussed. The report is concluded by a generalization of the methods to multi-component materials, in particular metallic alloys. (author)

Patient records and clinical overview

DEFF Research Database (Denmark)

Jensen, Lotte Groth

the possibilities to mark up pages in personal ways and add personal notes to it. On the other hand, the EPR provides quick and easy access to lot of information and once information is entered in the EPR they stay in place. Information in the EPR is often updated due to real time entry, which avoid...... that information has to travel physically between different departments or different hospitals. Another advantage in the creation of clinical overview, when using an EPR, is that the record is never lost. If you have access to a computer, you have access to the record. Besides this, the search function...... at hospitals, these results indicate that you need to think besides the presentation of information. If the physicians are supposed to create an overview, information should be presented in ways that enables them to interpret and make sense of this information. At the same time, to support the creation...

FAA and NASA UTM Research Transition Team: Communications and Navigation (CN) Working Group (WCG) Kickoff Meeting

Science.gov (United States)

Jung, Jaewoo; Larrow, Jarrett

2017-01-01

This is NASA FAA UTM Research Transition Team Communications and Navigation working group kick off meeting presentation that addresses the followings. Objectives overview Overall timeline and scope Outcomes and expectations Communication method and frequency of meetings Upcoming evaluation Next steps.

Overview of TCV results

Czech Academy of Sciences Publication Activity Database

Alberti, S.; Amorim, P.; Arnoux, G.; Asp, E.; Behn, R.; Bernard, M.; Blanchard, P.; Bortolon, A.; Bottino, A.; Camenen, Y.; Coda, S.; Curchod, L.; Duval, B.; Fable, E.; Fasoli, A.; Fundameski, W.; Furno, I.; Garcia, E.O.; Gnesin, S.; Goodman, T.; Graves, J.; Gudozhnik, A.; Gulejova, B.; Henderson, M.; Hogge, J. Ph.; Horáček, Jan; Joye, B.; Karpushov, A.; Klimanov, I.; Laqua, H.; Lister, J. B.; Llobet, X.; Madeira, T.; Marinoni, A.; Marki, J.; Martin, Y.; Maslov, M.; Moret, J.-M.; Mueck, A.; Naulin, V.; Nielsen, A.H.; Pavlov, I.; Piffl, Vojtěch; Pitts, R.A.; Pitzschke, A.; Pochelon, A.; Porte, L.; Rasmussen, J.J.; Sauter, O.; Scarabosio, A.; Shidara, H.; Schlatter, C.; Sushkov, A.; Tonetti, G.; Tran, M. Q.; Turri, G.; Udintsev, V.; V´eres, G.; Volpe, F.; Weisen, H.; Zabolotsky, A.; Zuchkova, A.; Zucca, C.

2008-01-01

Roč. 48, č. 3 (2008), s. 1-10 ISSN 0029-5515 Institutional research plan: CEZ:AV0Z20430508 Keywords : overview highlights * tokamak TCV * energy and momentum transport * edge physics * H-mode physics * electron cyclotron heating * electron cyclotron current drive physics * density peaking * density peaking Subject RIV: BL - Plasma and Gas Discharge Physics Impact factor: 2.730, year: 2008 http://stacks.iop.org/NF/48/034001

Treatment Option Overview (Chronic Lymphocytic Leukemia)

Science.gov (United States)

... examination under a microscope. Certain factors affect treatment options and prognosis (chance of recovery). Treatment options depend ... that does not get better with treatment. Treatment Option Overview Key Points There are different types of ...

Hairy Cell Leukemia Treatment Option Overview

Science.gov (United States)

... or a swollen spleen. Certain factors affect treatment options and prognosis (chance of recovery). The treatment options ... cell leukemia has not responded to treatment. Treatment Option Overview Key Points There are different types of ...

Treatment Option Overview (Small Intestine Cancer)

Science.gov (United States)

... factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment options ... or in other parts of the body. Treatment Option Overview Key Points There are different types of ...

Treatment Option Overview (Adult Hodgkin Lymphoma)

Science.gov (United States)

... factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment options ... or in other parts of the body. Treatment Option Overview Key Points There are different types of ...

Treatment Option Overview (Merkel Cell Carcinoma)

Science.gov (United States)

... factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment options ... common for Merkel cell carcinoma to recur. Treatment Option Overview Key Points There are different types of ...

Treatment Option Overview (Childhood Hodgkin Lymphoma)

Science.gov (United States)

... factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment options ... the lungs , liver , bones, or bone marrow . Treatment Option Overview Key Points There are different types of ...

Late Effects of Polio: An Overview

Science.gov (United States)

... Polio Wellness Retreats For Health Professionals The Late Effects of Polio: An Overview FRENCH | GERMAN | PORTUGUESE POLIOMYELITIS ( ... largest and most inclusive category is called Late Effects of Polio or Polio Sequelae and is defined ...

The Cost of Improved Overview: An analysis of the Use of Electronic Whiteboards in Emergency Departments

DEFF Research Database (Denmark)

Hertzum, Morten

2017-01-01

current. Performing these changes takes an estimated 6647 hours a year in each ED. While the whiteboard is well-like and has improved the clinicians’ overview, our cost-of-overview estimation shows that it consumes substantial staff resources. This reflects the value the clinicians assign to having......Forming and maintaining an overview of an information space is key to competent action in many situations and often supported by overview displays. We investigate the cost of the improved overview associated with the introduction of electronic whiteboards in four emergency departments (EDs...... an overview but also reveals the amount of resources removed from other activities to maintain this overview....

Nuclear information: An overview of IAEA's activities

International Nuclear Information System (INIS)

Marchesi, I.H.; Konstantinov, L.V.

1986-01-01

As stated in this overview of IAEA nuclear information activities the Agency's role in information services is rapidly evolving and multifaceted. The Agency maintains more than 200 computerized files of information. Some 60 of these are part of systems directly related to nuclear activities. Some of these are briefly profiled in this overview such as INIS, the IAEA Nuclear Data Programme, the IAEA Incident Reporting System, the IAEA Energy and Economic Databank, the IAEA Power Reactor Information System, the Nuclear Fuel Cycle Information System, and the International Uranium Geology Information System. Future directions are pointed out. Different ways to upgrade information systems are listed

Alzheimer’s and Dementia: An Overview | NIH MedlinePlus the Magazine

Science.gov (United States)

... contents Alzheimer’s and Dementia: An Overview Follow us Alzheimer’s and Dementia: An Overview What is Dementia? Dementia ... for basic activities and daily living. What is Alzheimer’s disease? Alzheimer’s disease is the most common cause ...

MPA-11: Materials Synthesis and Integrated Devices; Overview of an Applied Energy Group

Energy Technology Data Exchange (ETDEWEB)

Dattelbaum, Andrew Martin [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2017-11-16

Our mission is to provide innovative and creative chemical synthesis and materials science solutions to solve materials problems across the LANL missions. Our group conducts basic and applied research in areas related to energy security as well as problems relevant to the Weapons Program.

Overview of national attitudes toward nuclear energy: a longitudinal analysis

International Nuclear Information System (INIS)

Rankin, W.L.

1982-01-01

The purpose of this paper is to present a longitudinal overview of public attitudes toward nuclear power development in the United States. Over ten years of attitudinal data are now available for analysis of the stability of such attitudes over time. These data are useful to many people, including policy makers in government, nuclear industry decision makers, and public action groups that support and oppose nuclear power. This information is also useful in checking the claims of those who purport to be speaking for the public. The level of public acceptance for nuclear power in the near term and into the next century can only be estimated at this time. But this estimate can be based on nearly a decade of survey research

Overview of diet-gene interactions and the example of xanthophylls.

Science.gov (United States)

Demmig-Adams, Barbara; Adams, William W

2010-01-01

This chapter provides an overview of diet-gene interaction and the role of dietary factors in human health and disease. Human master control genes that regulate processes of fundamental importance, such as cell proliferation and the immune response, are introduced and their modulation by nutraceuticals, produced by plants and photosynthetic microbes, is reviewed. Emphasis is placed on antioxidants and polyunsaturated fatty acids as regulators of master control genes. Furthermore, a case study is presented on xanthophylls, a group of carotenoids with multiple health benefits in the protection against eye disease and other chronic diseases, as well as the synergism between xanthophylls and other dietary factors. Lastly, dietary sources of the xanthophylls zeaxanthin and lutein are reviewed and their enhancement via genetic engineering is discussed.

Campus Energy Approach, REopt Overview, and Solar for Universities

Energy Technology Data Exchange (ETDEWEB)

Elgqvist, Emma M [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Van Geet, Otto D [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

2017-10-19

This presentation gives an overview of the climate neutral research campus framework for reducing energy use and meeting net zero electricity on research campuses. It gives an overview of REopt and the REopt Lite web tool, which can be used to evaluate cost optimal sizes of behind the meter PV and storage. It includes solar PV installation trends at universities and case studies for projects implemented on university campuses.

Factors affecting physicians’ use of a dedicated overview interface in an electronic health record

DEFF Research Database (Denmark)

Jensen, Lotte Groth; Bossen, Claus

2016-01-01

Background : It remains a continual challenge to present information in user interfaces in large IT systems to support overview in the best possible way. We here examine how an Electronic Health Record (EHR) supports the creation of overview among hospital physicians with a particular focus...... the reasons for its use and non-use Method: We conducted exploratory ethnographic fieldwork among physicians in two hospitals and gathered statistical data on their use of the overview interface. From the quantitative data, we identified where the interface was used most and conducted 18 semi-structured, open-ended...... on the use of an interface designed to provide clinicians with a patient information overview. The overview interface integrates information flexibly from diverse places in the EHR and presents this information in one screen display. Our study revealed widespread non-use of the overview interface. We explore...

Evidence at a glance: error matrix approach for overviewing available evidence

DEFF Research Database (Denmark)

Keus, Frederik; Wetterslev, Jørn; Gluud, Christian

2010-01-01

Clinical evidence continues to expand and is increasingly difficult to overview. We aimed at conceptualizing a visual assessment tool, i.e., a matrix for overviewing studies and their data in order to assess the clinical evidence at a glance....

Weapons engineering tritium facility overview

Energy Technology Data Exchange (ETDEWEB)

Najera, Larry [Los Alamos National Laboratory

2011-01-20

Materials provide an overview of the Weapons Engineering Tritium Facility (WETF) as introductory material for January 2011 visit to SRS. Purpose of the visit is to discuss Safety Basis, Conduct of Engineering, and Conduct of Operations. WETF general description and general GTS program capabilities are presented in an unclassified format.

Overview on pre-harmonization studies conducted by the Working Group on Codes and Standards

International Nuclear Information System (INIS)

Guinovart, J.

1998-01-01

For more than twenty years, the Working Group on Codes and Standards (WGCS) has been an Advisory Expert Group of the European Commission and three subgroups were formed to consider manufacture and inspection, structural mechanics and materials topics. The WGCS seeks to promote studies at the pre-harmonisation level, for the clarification and building of consensus in the European Community concerning technical issues of relevance for the integrity of safety-related components. It deals with pre-standardization process regarding industrial codes whose rules are applicable to design, construction and operation of NPP components in European Community

Economic Sanctions Overview

Directory of Open Access Journals (Sweden)

Marian Dent

2015-01-01

Full Text Available The Sanctions Seminar held on November 19 was organized by LexisNexis Russia in cooperation with ANO Pericles.The Seminar theme was ‘Economic Sanctions Overview: Due Diligence and AML Procedures.’ In the course of the seminar, practicing lawyers, compliance and AML professionals had the opportunity to interact on the scope of US A and EU Sanctions and their impact on global business transaction, as well as get a better understanding of the due diligence procedures necessary in order to comply with a such complex environment.

BIOMIMICRY – AN OVERVIEW

OpenAIRE

Ivanić, Kasandra-Zorica; Tadić, Zoran; Omazić, Mislav Ante

2015-01-01

Biomimicry implies the creative implementation of biological concepts into products. This paper provides a broad overview of the field of biomimicry, and has described the conversion of physiological and organizational solutions from nature into products and services. Implementation and economic efficiency is shown through selected examples. Four examples of successful implementation of nature solutions are the following: Velcro, lotus-effect, structural coloration and tubercles on the fins o...

Research reactors - an overview

International Nuclear Information System (INIS)

West, C.D.

1997-01-01

A broad overview of different types of research and type reactors is provided in this paper. Reactor designs and operating conditions are briefly described for four reactors. The reactor types described include swimming pool reactors, the High Flux Isotope Reactor, the Mark I TRIGA reactor, and the Advanced Neutron Source reactor. Emphasis in the descriptions is placed on safety-related features of the reactors. 7 refs., 7 figs., 2 tabs

GIS WORK GROUP: AN OVERVIEW (INCLUDES GIS-QA AND AUDITING GIS DATABASE SYSTEMS)

Science.gov (United States)

In order to promote cooperation in the implementation of GIS in regional offices, a GIS Regional Workgroup was established by the ten Regions in 1989. Since that time the GIS Work Group evolved and now consists of members from each of the ten EPA Regional Offices, the Office of A...

Radiation Diffusion: An Overview of Physical and Numerical Concepts

International Nuclear Information System (INIS)

Graziani, F R

2005-01-01

An overview of the physical and mathematical foundations of radiation transport is given. Emphasis is placed on how the diffusion approximation and its transport corrections arise. An overview of the numerical handling of radiation diffusion coupled to matter is also given. Discussions center on partial temperature and grey methods with comments concerning fully implicit methods. In addition finite difference, finite element and Pert representations of the div-grad operator is also discussed

Dynamic Weather Routes Architecture Overview

Science.gov (United States)

Eslami, Hassan; Eshow, Michelle

2014-01-01

Dynamic Weather Routes Architecture Overview, presents the high level software architecture of DWR, based on the CTAS software framework and the Direct-To automation tool. The document also covers external and internal data flows, required dataset, changes to the Direct-To software for DWR, collection of software statistics, and the code structure.

[The DSM-V : An overview].

Science.gov (United States)

Loas, G

The aim of the present article is to present an overview of the recently published 5th version of the DSM. After a brief historic of the different versions of the DSM since the third edition, the main features of the classification were presented followed by the particularities of the fifth version.

Kaluza-Klein theories: an overview

International Nuclear Information System (INIS)

Chodos, A.

1984-01-01

The aim of this Comment is to provide for the nonexpert a descriptive overview, colored with a certain amount of personal prejudice, of the basic ideas underlying the Kaluza-Klein approach to unification, and a very brief survey of some of the more recent developments. The treatment is nonmathematical in the extreme. (author)

Breast screening with mammography: Overview of Swedish randomized trials

International Nuclear Information System (INIS)

Nystroem, L.; Wall, S.; Lindqvist, M.; Ryden, S.; Andersson, J.; Bjurstam, N.; Fagerberg, G.; Frisell, J.; Tabar, L.; Larson, L.G.

1993-01-01

Despite encouraging results from screening trials the efficacy of mammography in reducing mortality remains somewhat controversial. Five studies have been done in Sweden. This overview, reveals a 24% significant reduction of breast cancer mortality among those invited to mammography screening compared with those not invited. To avoid the potential risk of differential misclassification causes of death were assessed by an independent end-point committee after a blinded review of all fatal breast cancer cases. The mortality reduction was similar, irrespective of the end-point used for evaluation (breast cancer as underlying cause of death or breast cancer present at death). There was a consistent risk reduction associated with screening in all studies, although the point estimate of the relative risk for all ages varied non-significantly between 0.68 and 0.84. The cumulative breast cancer mortality by time since randomization was estimated at 1.3 per 1,000 within 6 years in the invited group compared with 1.6 in the control group. The corresponding figures after 9 years are 2.6 and 3.3 and after 12 years 3.9 and 5.1

An overview on Approximate Bayesian computation*

Directory of Open Access Journals (Sweden)

Baragatti Meïli

2014-01-01

Full Text Available Approximate Bayesian computation techniques, also called likelihood-free methods, are one of the most satisfactory approach to intractable likelihood problems. This overview presents recent results since its introduction about ten years ago in population genetics.

Feeding and Swallowing Disorders in Pediatric Neuromuscular Diseases: An Overview.

Science.gov (United States)

van den Engel-Hoek, Lenie; de Groot, Imelda J M; de Swart, Bert J M; Erasmus, Corrie E

2015-11-20

Feeding and swallowing problems in infants and children have a great impact on health and wellbeing. The aim of this study was to provide an overview of recognized feeding and swallowing problems in different groups of children with neuromuscular diseases, based on relevant literature and expert opinion, and to propose recommendations for the assessment and treatment of these problems. Almost all pediatric neuromuscular diseases are accompanied by feeding and swallowing problems during the different phases of deglutition, problems that give rise to a wide variety of signs and symptoms, which emphasizes the importance of a comprehensive feeding and swallowing assessment by a speech and language therapist.

Radiolabeled antibodies in cancer. Oncology Overview

International Nuclear Information System (INIS)

1984-11-01

Oncology Overviews are a service of the International Cancer Research Data Bank (ICRDB) Program of the National Cancer Institute, intended to facilitate and promote the exchange of information between cancer scientists by keeping them aware of literature related to their research being published by other laboratories through the world. Each Oncology Overview represents a survey of the literature associated with a selected area of cancer research. It contains abstracts of articles which have been selected and organized by researchers associated with the field. Contents: Radiolabeled antibodies--labeling and imaging techniques; Radiolabeled antibodies--carcinoembryonic antigen; Radiolabeled antibodies--alpha-fetoprotein; Radiolabeled antibodies--human chorionic gonadotropin; Radiolabeled antibodies--ferritin; Radiolabeled antibodies--imaging of colorectal tumors; Radiolabeled antibodies--imaging of malignant melanoma; Radiolabeled antibodies--imaging of urogenital tumors; Radiolabeled antibodies--imaging of thyroid tumors; Radiolabeled antibodies--other clinical studies; Radiolabeled antibodies--selected preclinical studies; Radiolabeled antibodies--reviews

US PWR steam generator management: An overview

International Nuclear Information System (INIS)

Welty, C.S. Jr.

1997-01-01

This paper provides an overview on the status of steam generator management activities in US PWRs, and includes: (1) an overview of the impact of steam generator problems; (2) a brief discussion of historical damage trends and the current damage mechanism of most concern; (3) a discussion of the elements of open-quotes steam generator managementclose quotes; and (4) a description of the approach being followed to implement a degradation-specific protocol for tubing inspection and repair. This paper was prepared in conjunction with another paper presented during the Plenary Session of this Conference, open-quotes Steam Generator Degradation: Current Mitigation Strategies for Controlling Corrosionclose quotes, and is provided as a supplement to that material

Historical overview of imaging the meibomian glands

Directory of Open Access Journals (Sweden)

William Ngo

2013-01-01

Full Text Available Growing knowledge of the role of the meibomian glands in dry eye disease and contact lens discomfort has resulted in a surge of interest in visualizing these glands within the eyelids. This manuscript provides an overview of the many different visualization methods that have evolved over the past 30–40 years. Some of the visualization methods covered in this review include lid transillumination, video and non-contact meibography, and imaging methods employing confocal microscopy, optical coherence tomography and ultrasound. This review has also highlighted all the studies to date that have employed meibography as part of their methods. An overview of the available meibography dropout grading systems will also be provided.

Overview of the NRC/EPRI common cause analysis framework

International Nuclear Information System (INIS)

Rasmuson, D.M.; Worledge, D.H.; Mosleh, A.; Fleming, K.; Parry, G.W.; Paula, H.

1988-01-01

This paper presents an overview of a framework for the inclusion of the impact of common cause failures in risk and reliability evaluations. Common cause failures are defined as that subset of dependent failures whose causes are not explicitly included in the logic model as basic events. The emphasis here is on providing guidelines for a practical, systematic approach that can be used to perform and clearly document the analysis. The framework comprises four major stages: (1) Logic Model Development, (2) Identification of Common Cause Component Groups, (3) Common Cause Modeling and Data Analysis, and (4) Quantification and Interpretation of Results. The framework and the methods discussed for performing the different stages of the analysis integrate insights obtained from engineering assessments of the system and the historical evidence from multiple failure events into a systematic, reproducible, and defensible analysis. 25 references

Interventions for sustained healthcare professional behaviour change: a protocol for an overview of reviews.

Science.gov (United States)

Dombrowski, Stephan U; Campbell, Pauline; Frost, Helen; Pollock, Alex; McLellan, Julie; MacGillivray, Steve; Gavine, Anna; Maxwell, Margaret; O'Carroll, Ronan; Cheyne, Helen; Presseau, Justin; Williams, Brian

2016-10-13

Failure to successfully implement and sustain change over the long term continues to be a major problem in health and social care. Translating evidence into routine clinical practice is notoriously complex, and it is recognised that to implement new evidence-based interventions and sustain them over time, professional behaviour needs to change accordingly. A number of theories and frameworks have been developed to support behaviour change among health and social care professionals, and models of sustainability are emerging, but few have translated into valid and reliable interventions. The long-term success of healthcare professional behavioural change interventions is variable, and the characteristics of successful interventions unclear. Previous reviews have synthesised the evidence for behaviour change, but none have focused on sustainability. In addition, multiple overlapping reviews have reported inconsistent results, which do not aid translation of evidence into practice. Overviews of reviews can provide accessible succinct summaries of evidence and address barriers to evidence-based practice. We aim to compile an overview of reviews, identifying, appraising and synthesising evidence relating to sustained social and healthcare professional behaviour change. We will conduct a systematic review of Cochrane reviews (an Overview). We plan to systematically search the Cochrane Database of Systematic Reviews. We will include all systematic reviews of randomised controlled trials comparing a healthcare professional targeted behaviour change intervention to a standard care or no intervention control group. Two reviewers will independently assess the eligibility of the reviews and the methodological quality of included reviews using the ROBIS tool. The quality of evidence within each comparison in each review will be judged based on the GRADE criteria. Disagreements will be resolved through discussion. Effects of interventions will be systematically tabulated and the

Overview: Routes to Open Access

OpenAIRE

Tullney, Marco; van Wezenbeek, Wilma

2017-01-01

Slides of an overview presentation given at a CESAER workshop on Open Access, February 2nd, 2017, in Brussels Cover major routes to more open access as discussed in the Task Force Open Science of CESAER: (national) open access strategies open access mandates open access incentives open access awareness open access publishing open access infrastructure

RURAL FINANCIAL MARKETS: AN OVERVIEW

OpenAIRE

Spio, Kojo; Groenewald, Jan A.

1997-01-01

The paper seeks to present an in depth overview of rural financial markets in developing countries. Attention is given to the role of financial markets in the development process, approaches to rural finance in developing countries, and formal and informal financial markets. The pro and cons of the various financial markets were also considered.

Quantum gravity and the renormalisation group

International Nuclear Information System (INIS)

Litim, D.

2011-01-01

The Standard Model of particle physics is remarkably successful in describing three out of the four known fundamental forces of Nature. But what is up with gravity? Attempts to understand quantum gravity on the same footing as the other forces still face problems. Some time ago, it has been pointed out that gravity may very well exist as a fundamental quantum field theory provided its high-energy behaviour is governed by a fixed point under the renormalisation group. In recent years, this 'asymptotic safety' scenario has found significant support thanks to numerous renormalisation group studies, lattice simulations, and new ideas within perturbation theory. The lectures will give an introduction into the renormalisation group approach for quantum gravity, aimed at those who haven't met the topic before. After an introduction and overview, the key ideas and concepts of asymptotic safety for gravity are fleshed out. Results for gravitational high-energy fixed points and scaling exponents are discussed as well as key features of the gravitational phase diagram. The survey concludes with some phenomenological implications of fixed point gravity including the physics of black holes and particle physics beyond the Standard Model. (author)

Overview of battery technology for HEV

NARCIS (Netherlands)

Smets, S.; Debal, P.; Conte, V.; Alaküla, M.; Santini, D.; Duvall, M.; Winkel, R.; Badin, F.

2006-01-01

Several electric energy storage systems exist with different principles and characteristics. On the other hand, there are also various hybrid electric vehicles with specific requirements. This paper gives an overview of the advantages/disadvantages and practical aspects of battery technologies and

Waste Generation Overview, Course 23263

International Nuclear Information System (INIS)

Simpson, Lewis Edward

2016-01-01

This course, Waste Generation Overview Live (COURSE 23263), provides an overview of federal and state waste management regulations, as well as Los Alamos National Laboratory (LANL) policies and procedures for waste management operations. The course covers the activities involved in the cradle-to-grave waste management process and focuses on waste characterization, waste compatibility determinations and classification, and the storage requirements for temporary waste accumulation areas at LANL. When you have completed this course, you will be able to recognize federal, state, and LANL environmental requirements and their impact on waste operations; recognize the importance of the cradle-to-grave waste management process; identify the roles and responsibilities of key LANL waste management personnel (e.g., Waste Generator, Waste Management Coordinator, Waste Stream Profile approver, and Waste Certification Official); characterize a waste stream to determine whether it meets the definition of a hazardous waste, as well as characterize the use and minimum requirements for use of acceptable knowledge (AK) for waste characterization and waste compatibility documentation requirements; and identify the requirements for setting up and managing temporary waste accumulation areas.

Waste Generation Overview, Course 23263

Energy Technology Data Exchange (ETDEWEB)

Simpson, Lewis Edward [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2016-11-28

This course, Waste Generation Overview Live (COURSE 23263), provides an overview of federal and state waste management regulations, as well as Los Alamos National Laboratory (LANL) policies and procedures for waste management operations. The course covers the activities involved in the cradle-to-grave waste management process and focuses on waste characterization, waste compatibility determinations and classification, and the storage requirements for temporary waste accumulation areas at LANL. When you have completed this course, you will be able to recognize federal, state, and LANL environmental requirements and their impact on waste operations; recognize the importance of the cradle-to-grave waste management process; identify the roles and responsibilities of key LANL waste management personnel (e.g., Waste Generator, Waste Management Coordinator, Waste Stream Profile approver, and Waste Certification Official); characterize a waste stream to determine whether it meets the definition of a hazardous waste, as well as characterize the use and minimum requirements for use of acceptable knowledge (AK) for waste characterization and waste compatibility documentation requirements; and identify the requirements for setting up and managing temporary waste accumulation areas.

Overview of CSR codes

International Nuclear Information System (INIS)

Bassi, G.; Agoh, T.; Dohlus, M.; Giannessi, L.; Hajima, R.; Kabel, A.; Limberg, T.; Quattromini, M.

2006-01-01

Coherent synchrotron radiation (CSR) effects play an important role in accelerator physics. CSR effects can be negative (emittance growth in bunch compressors and microbunching instability) or positive (production of CSR in a controlled way). Moreover, CSR is of interest in other fields such as astrophysics. Only a few simple models have been solved analytically. This motivates the development of numerical procedures. In this review article we overview different numerical methods to study CSR effects

The Dynamics of the Local Group in the Era of Precision Astrometry

Science.gov (United States)

Besla, Gurtina; Garavito-Camargo, Nicolas; Patel, Ekta

2018-06-01

Our understanding of the dynamics of our Local Group of galaxies has changed dramatically over the past few years owing to significant advancements in astrometry and our theoretical understanding of galaxy structure. New surveys now enable us to map the 3D structure of our Milky Way and the dynamics of tracers of its dark matter distribution, like globular clusters, satellite galaxies and streams, with unprecedented precision. Some results have met with controversy, challenging preconceived notions of the orbital dynamics of key components of the Local Group. I will provide an overview of this evolving picture of our Local Group and outline how we can test the cold dark matter paradigm in the era of Gaia, LSST and JWST.

An overview of quantitative approaches in Gestalt perception.

Science.gov (United States)

Jäkel, Frank; Singh, Manish; Wichmann, Felix A; Herzog, Michael H

2016-09-01

Gestalt psychology is often criticized as lacking quantitative measurements and precise mathematical models. While this is true of the early Gestalt school, today there are many quantitative approaches in Gestalt perception and the special issue of Vision Research "Quantitative Approaches in Gestalt Perception" showcases the current state-of-the-art. In this article we give an overview of these current approaches. For example, ideal observer models are one of the standard quantitative tools in vision research and there is a clear trend to try and apply this tool to Gestalt perception and thereby integrate Gestalt perception into mainstream vision research. More generally, Bayesian models, long popular in other areas of vision research, are increasingly being employed to model perceptual grouping as well. Thus, although experimental and theoretical approaches to Gestalt perception remain quite diverse, we are hopeful that these quantitative trends will pave the way for a unified theory. Copyright © 2016 Elsevier Ltd. All rights reserved.

Overview of cooperative international piping benchmark analyses

International Nuclear Information System (INIS)

McAfee, W.J.

1982-01-01

This paper presents an overview of an effort initiated in 1976 by the International Working Group on Fast Reactors (IWGFR) of the International Atomic Energy Agency (IAEA) to evaluate detailed and simplified inelastic analysis methods for piping systems with particular emphasis on piping bends. The procedure was to collect from participating member IAEA countries descriptions of tests and test results for piping systems or bends (with emphasis on high temperature inelastic tests), to compile, evaluate, and issue a selected number of these problems for analysis, and to compile and make a preliminary evaluation of the analyses results. Of the problem descriptions submitted three were selected to be used: a 90 0 -elbow at 600 0 C with an in-plane transverse force; a 90 0 -elbow with an in-plane moment; and a 180 0 -elbow at room temperature with a reversed, cyclic, in-plane transverse force. A variety of both detailed and simplified analysis solutions were obtained. A brief comparative assessment of the analyses is contained in this paper. 15 figures

Chaotic Feedback Loops within Decision Making Groups: Towards an Integration of Chaos Theory and Cybernetics.

Science.gov (United States)

Keaten, James A.

This paper offers a model that integrates chaos theory and cybernetics, which can be used to describe the structure of decision making within small groups. The paper begins with an overview of cybernetics and chaos. Definitional characteristics of cybernetics are reviewed along with salient constructs, such as goal-seeking, feedback, feedback…

An overview of JET results

International Nuclear Information System (INIS)

Adams, J.M.; Alladio, F.; Altmann, H.

1989-01-01

An overview is given of experimental results obtained on JET during 1988, and in particular of results at high total power input into plasmas with various configurations. An account is given of the various interpretations of these results and some of the difficulties encountered are related. The progress is summarised in terms of the projected D-T performance. (author)

An Overview. High Risk Series.

Science.gov (United States)

General Accounting Office, Washington, DC.

This report provides an overview of efforts undertaken by the U.S. General Accounting Office (GAO) in 1990 to review and report on federal program areas its work identified as high risk because of vulnerabilities to waste, fraud, abuse, and mismanagement. It reviews the current status of efforts to address these concerns. The six categories of…

Summary report: working group 2 on 'Plasma Based Acceleration Concepts'

International Nuclear Information System (INIS)

Esarey, E.; Leemans, W.P.

1998-01-01

A summary of the talks, papers and discussion sessions presented in the Working Group on Plasma Based Acceleration Concepts is given within the context of the progress towards a 1 GeV laser driven accelerator module. The topics covered within the Working Group were self-modulated laser wakefield acceleration, standard laser wakefield acceleration, plasma beat wave acceleration, laser guiding and wake excitation in plasma channels, plasma wakefield acceleration, plasma lenses and optical injection techniques for laser wakefield accelerators. An overview will be given of the present status of experimental and theoretical progress as well as an outlook towards the future physics and technological challenges for the development of an optimized accelerator module

Clinical Overview and Emergency-Department Whiteboards

DEFF Research Database (Denmark)

Hertzum, Morten; Simonsen, Jesper

2010-01-01

In Denmark emergency departments are newly established and still in a process of devising their procedures and technology support. Electronic whiteboards are a means of supporting clinicians in creating and maintaining the overview necessary to provide quality treatment of patients. The concrete ...

Absorptive Capacity and Innovation: An Overview of International Scientific Production of Last Twenty-Five Years

Directory of Open Access Journals (Sweden)

Dennys Eduardo Rossetto

2017-02-01

Full Text Available This work aims to achieve an overview of international scientific production on absorptive and innovation capacities in order to mapping the academic contributions already made between 1990 and 2015 (last 25 years. Bibliometric methods, and social network analysis were used to understand the behavior of 1,693 published articles and analysis of key works cited. Most notably, the growing publication with related topics, in approximate exponential growth, concentration of work into five groups and six cocitação periodic coupling groups, indicating possible fields for publication related to the themes absorptive capacity and innovation. The analysis of the key articles cited identifies the themes and methods used, as well as understand the context of the themes absorptive capacity and innovation.

Brazilian energy overview

International Nuclear Information System (INIS)

Souza, J.A.M. de.

1975-01-01

The Brazilian energy overview compared with the rest of the world is presented, as well as the current situation and prospects for the future. In a first part, the evalution from the past through the present time is considered, and in a second part, attention is given on the future prospects for Brazil and the different countries in connection with the energy field. It is expected that the current per capita energy consumption in Brazil, in all of its various forms, now totalling 6 million kcal/inh, will reach at least 22 million kcal/inh toward the end of this century

Overview on pentaquarks

CERN Document Server

Dey, Biplab

2017-01-01

An overview of the exotic pentaquark states is provided, from early searches in $KN$ scattering experiments in the 1970’s to the now-debunked $\\Theta^+(1540)$ in the early 2000’s, to the discovery two resonances consistent with pentaquark states by LHCb in 2015. We review the full angular analysis of $\\Lambda^0_b \\to J/ \\psi K^-p$ that led to affirmation of the resonant nature of the $P^+_c (4450)$ and $P^+_c (4380)$ pentaquark candidates. We summarize the latest results, ongoing work and future prospects for other pentaquark searches at LHCb.

Overview of the TREC 2013 federated web search track

OpenAIRE

Demeester, Thomas; Trieschnigg, D; Nguyen, D; Hiemstra, D

2013-01-01

The TREC Federated Web Search track is intended to promote research related to federated search in a realistic web setting, and hereto provides a large data collection gathered from a series of online search engines. This overview paper discusses the results of the first edition of the track, FedWeb 2013. The focus was on basic challenges in federated search: (1) resource selection, and (2) results merging. After an overview of the provided data collection and the relevance judgments for the ...

Nuclear-fuel-cycle education: Module 1. Nuclear fuel cycle overview

International Nuclear Information System (INIS)

Eckhoff, N.D.

1981-07-01

This educational module is an overview of the nuclear-fule-cycle. The overview covers nuclear energy resources, the present and future US nuclear industry, the industry view of nuclear power, the International Nuclear Fuel Cycle Evaluation program, the Union of Concerned Scientists view of the nuclear-fuel-cycle, an analysis of this viewpoint, resource requirements for a model light water reactor, and world nuclear power considerations

Overview of the Advanced High Frequency Branch

Science.gov (United States)

Miranda, Felix A.

2015-01-01

This presentation provides an overview of the competencies, selected areas of research and technology development activities, and current external collaborative efforts of the NASA Glenn Research Center's Advanced High Frequency Branch.

Coming Together to Calm the Hunger: Group Therapy Program for Adults Diagnosed with Anorexia Nervosa

Science.gov (United States)

Ponech, Heather; McBride, Dawn Lorraine

2012-01-01

This project provides a comprehensive overview of the research literature on anorexia nervosa in female adults and concludes by offering 14 group therapy lesson plans for anorexia nervosa that therapists may use in their practice. There is a remarkable lack of research on the efficacy of treatment designed for individuals diagnosed with anorexia…

Open peer review at four STEM journals: an observational overview.

Science.gov (United States)

Ford, Emily

2015-01-01

Open peer review, peer review where authors' and reviewers' identities are disclosed to one another, is a growing trend in scholarly publishing. Through observation of four journals in STEM disciplines, PLOS One, Atmospheric Chemistry & Physics, PeerJ, and F1000Research, an observational overview is conducted. The overview relies on defined characteristics of open peer review. Results show that despite differing open peer review implementations, each journal retains editorial involvement in scholarly publishing. Further, the analysis shows that only one of these implementations is fully transparent in its peer review and decision making process. Finally, the overview contends that journals should clearly outline peer review and editorial processes in order to allow for open peer review to be better understood and adopted by authors, reviewers, editors, and readers of science communications.

Heavy flavour hadron spectroscopy: An overview

Indian Academy of Sciences (India)

2014-10-31

Oct 31, 2014 ... A comprehensive overview and some of the theoretical attempts towards understanding heavy flavour hadron spectroscopy are presented. Apart from the conventional quark structure (quark, antiquarks structure for the mesons and three-quarks structure of baryons) of hadrons, multiquark hadrons the ...

BK channel modulators: a comprehensive overview

DEFF Research Database (Denmark)

Nardi, Antonio; Olesen, Søren-Peter

2008-01-01

channels as a potentially attractive target, the design and synthesis of potent and selective BK modulators continue based on novel chemical ideas. A comprehensive overview of BK channel modulators is therefore timely and important to the current medicinal chemist for review, summary, and classification...

Facing the Music: Creative and Experiential Group Strategies for Working with Addiction Related Grief and Loss

Science.gov (United States)

Haberstroh, Shane

2005-01-01

This article outlines how group practitioners can harness creative strategies to assist addicted clients in verbalizing and addressing the losses associated with addictive disorders. This article overviews the implementation of an experiential process that includes a warm up activity, a psychodrama, and utilization of empty chair techniques to…

Radiation Detection Overview for Nuclear Emergency Response

Energy Technology Data Exchange (ETDEWEB)

Myers, Steven Charles [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2016-11-16

This presentation discusses the fundamentals of gamma and neutron detection; presents an overview of the DOE Triage and JTOT Programs, gamma, and neutron signatures in select measurements; and offers a detector demonstration.

Generic Overview of the Status of Characterization Surveys and Guidance for Decommissioning

International Nuclear Information System (INIS)

Abu Eid, Rateb Boby

2012-01-01

This paper presents an overview of several topical areas pertaining to characterization and survey for decommissioning, including: U.S. NRC regulatory requirements for decommissioning and survey; a description of the decommissioning processes particularly role of characterization and survey; characterization survey types and NRC categorization of decommissioning groups; status of U.S. characterization survey guidance; and overview of key characterization and survey Issues. The specific topical areas are briefly discussed below: - The paper addresses the U.S. NRC requirements under 10 CFR Part 20, Subpart E - 'Radiological Criteria for License Termination', and final status surveys requirements under 10 CFR 20.1501(a). Other requirements under 10CFR Parts 50.75, 50.82, 51.53, and 51.95) as well as, reporting and record keeping for decommissioning planning will be outlined. The paper also discusses NRC general decommissioning process for materials and fuel cycle facilities, as well as, for power reactor facilities. - Strategy and planning for decommissioning using the data quality objectives (DQO) approach and its seven step process will be presented in some detail. - The US NRC 'Surveys and Site Investigation Process' as described in NUREG 1757 and categorization of 'Decommissioning Groups' in the context of characterization and survey needs will be addressed. - The paper briefly outlines methodologies, approaches, and status of U.S. multi-agency key guidance documents such as MARSSIM (NUREG-1575), MARSAME (NUREG- 1575, Supp.1), and more recently, the NRC Subsurface Guidance NUREG/CR 7021. - Dose modeling and software development/update in support of radiological survey and characterization for derivation of derived concentration guideline levels. - Lessons Learned from Regulatory 'Reviews of Survey Plans' particularly attributes of survey plans, common survey issues, and key aspects for decommissioning success are discussed in the paper. (author)

DOE Hydrogen & Fuel Cell Overview

Science.gov (United States)

2011-01-13

AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) U.S. Department of Energy...Overview of Combined Heat+Power PowerElectricity Natural Gas Heat + Cooling Natural Gas or Biogas ...Fuel Cell Technologies Program eere.energy.gov Source: US DOE 10/2010 Biogas Benefits: Preliminary Analysis Stationary fuel

The Dutch Construction Industry : An Overview and Its Use of Performance Information

NARCIS (Netherlands)

Van de Rijt, J.; Hompes, M.; Santema, S.C.

2010-01-01

This paper gives an overview of the Dutch Construction industry and elaborates further on its use of performance information. After giving an overview of the Dutch construction industry depicting size, major contractors, growth, profitability, value added, costs, productivity, this section is

European hydrogen and fuel cell technology platform. Strategic overview

Energy Technology Data Exchange (ETDEWEB)

Alleau, Th

2005-07-01

In January 2004, following the recommendation of the High Level Group, the European Commission set up the European Hydrogen and Fuel Cell Technology Platform (HFP) a partnership of over 300 stakeholders. Its brief? To prepare and direct an effective strategy for bringing hydrogen and fuel cells to market in order to exploit their outstanding environmental and economic potential. An Advisory Council of 35 representatives from a broad range of industry, EC, public authority, academic and NGO stakeholders was set up to guide the activity, together with a number of subsidiary bodies. Two steering panels were then charged with defining a Strategic Research Agenda (SRA) and Deployment Strategy (DS) respectively in order to drive the transition forward. This report gives a work in progress strategic overview, with further details provided in the Executive Summaries of the Strategic Research Agenda and Deployment Strategy foundation documents. (authors)

European hydrogen and fuel cell technology platform. Strategic overview

International Nuclear Information System (INIS)

Alleau, Th.

2005-01-01

In January 2004, following the recommendation of the High Level Group, the European Commission set up the European Hydrogen and Fuel Cell Technology Platform (HFP) a partnership of over 300 stakeholders. Its brief? To prepare and direct an effective strategy for bringing hydrogen and fuel cells to market in order to exploit their outstanding environmental and economic potential. An Advisory Council of 35 representatives from a broad range of industry, EC, public authority, academic and NGO stakeholders was set up to guide the activity, together with a number of subsidiary bodies. Two steering panels were then charged with defining a Strategic Research Agenda (SRA) and Deployment Strategy (DS) respectively in order to drive the transition forward. This report gives a work in progress strategic overview, with further details provided in the Executive Summaries of the Strategic Research Agenda and Deployment Strategy foundation documents. (authors)

Overview of standards subcommittee 8, fissionable materials outside reactors

International Nuclear Information System (INIS)

McLaughlin, T.P.

1996-01-01

The American Nuclear Society's Standards Subcommittee 8, titled open-quotes Fissionable Materials Outside Reactors,close quotes has worked for the past 35 yr to prepare and promote standards on nuclear criticality safety for the handling, processing, storing, and transportation of fissionable materials outside reactors. The reader is referred to the Transactions of the American Nuclear Society, Vols. 39 (1981) and 64 (1991), for previous papers associated with ANS-8 poster sessions. In addition to discussions on the then-current standards, the reader will find articles on working group efforts that never materialized into standards, such as proposed 8.13, open-quotes Use of the Solid-Angle Method in Nuclear Criticality Safety,close quotes and on applications and critiques of current standards. The paper by McLendon in Vol. 39 is particularly interesting as an overview of the early history of ANS-8 and its standards

Hare's preference utilitarianism: an overview and critique

Directory of Open Access Journals (Sweden)

Mauro Cardoso Simões

2013-08-01

Full Text Available My purpose in this paper is to summarize some aspects of utilitarianism and to provide a general overview of Hare's preference utilitarianism, followed by a critique of Hare's preference theory.

Postoperative adjuvant therapy of breast cancer. Oncology Overview

International Nuclear Information System (INIS)

1984-12-01

Oncology Overviews are a service of the International Cancer Research Data Bank (ICRDB) Program of the National Cancer Institute, intended to facilitate and promote the exchange of information between cancer scientists by keeping them aware of literature related to their research being published by other laboratories throughout the world. Each Oncology Overview represents a survey of the literature associated with a selected area of cancer research. It contains abstracts of articles which have been selected and organized by researchers associated with the field. Contents: Postoperative chemotherapy; Postoperative radiotherapy; Postoperative hormone therapy; Postoperative immunotherapy and chemoimmunotherapy; Postoperative multimodal therapy; Prognostic factors in postoperative adjuvant therapy

Quasi-elastic Neutrino Scattering - an Overview

International Nuclear Information System (INIS)

Sobczyk, Jan T.

2011-01-01

A non-technical overview of charge current quasi-elastic neutrino interaction is presented. Many body computations of multinucleon ejection which is proposed to explain recent large axial mass measurements are discussed. A few comments on recent experimental results reported at NuInt11 workshop are included.

Oral submucous fibrosis: an overview of the aetiology, pathogenesis, classification, and principles of management.

Science.gov (United States)

Arakeri, Gururaj; Brennan, Peter A

2013-10-01

Oral submucous fibrosis (OSMF) is a complex, debilitating, and precancerous condition. Formerly confined to the Indian subcontinent, it is now often seen in the Asian populations of the United Kingdom, USA, and other developed countries, and is therefore a serious problem for global health. The well-known causative agent of the disease, areca-nut is now recognised as a group one carcinogen. We review and discuss all components of OSMF, including the terminology, presentation, aetiology, and pathogenesis, and provide a brief overview of its management. Copyright © 2012 The British Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

Treatment Option Overview (Childhood Acute Lymphoblastic Leukemia)

Science.gov (United States)

... factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) depends on: How ... cancer that does not respond to treatment. Treatment Option Overview Key Points There are different types of ...

Treatment Option Overview (Adult Soft Tissue Sarcoma)

Science.gov (United States)

... reacts to the light. Certain factors affect treatment options and prognosis (chance of recovery). The treatment options ... or in other parts of the body. Treatment Option Overview Key Points There are different types of ...

Treatment Option Overview (Adult Non-Hodgkin Lymphoma)

Science.gov (United States)

... factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment options ... lymphoma may come back as indolent lymphoma. Treatment Option Overview Key Points There are different types of ...

Treatment Option Overview (Small Cell Lung Cancer)

Science.gov (United States)

... factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment options ... or in other parts of the body. Treatment Option Overview Key Points There are different types of ...

Treatment Option Overview (Adult Acute Lymphoblastic Leukemia)

Science.gov (United States)

... factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment options ... marrow , or other parts of the body. Treatment Option Overview Key Points There are different types of ...

Overview of particle physics

International Nuclear Information System (INIS)

Salam, A.

1993-01-01

This article presents an overview of the situation in particle physics and a prognosis of its future: ideas which have been tested or will soon be tested (standard model and the light Higgs particle), ideas whose time has not yet come (supersymmetry, supersymmetry and N=1 supergravity, right-left symmetry and preons, unification of gravity with other forces, anomaly-free supergravities, supersymmetry strings, string theory as the ''Theory of Everything'' (T.O.E.); passive and non accelerator experiments. 6 figs., 2 tabs

A web-based overview, systematic review and meta-analysis of pancreatic anastomosis techniques following pancreatoduodenectomy.

Science.gov (United States)

Daamen, Lois A; Smits, F Jasmijn; Besselink, Marc G; Busch, Olivier R; Borel Rinkes, Inne H; van Santvoort, Hjalmar C; Molenaar, I Quintus

2018-05-14

Many pancreatic anastomoses have been proposed to reduce the incidence of postoperative pancreatic fistula (POPF) after pancreatoduodenectomy, but a complete overview is lacking. This systematic review and meta-analysis aims to provide an online overview of all pancreatic anastomosis techniques and to evaluate the incidence of clinically relevant POPF in randomized controlled trials (RCTs). A literature search was performed to December 2017. Included were studies giving a detailed description of the pancreatic anastomosis after open pancreatoduodenectomy and RCTs comparing techniques for the incidence of POPF (International Study Group of Pancreatic Surgery [ISGPS] Grade B/C). Meta-analyses were performed using a random-effects model. A total of 61 different anastomoses were found and summarized in 19 subgroups (www.pancreatic-anastomosis.com). In 6 RCTs, the POPF rate was 12% after pancreaticogastrostomy (n = 69/555) versus 20% after pancreaticojejunostomy (n = 106/531) (RR0.59; 95%CI 0.35-1.01, P = 0.05). Six RCTs comparing subtypes of pancreaticojejunostomy showed a pooled POPF rate of 10% (n = 109/1057). Duct-to-mucosa and invagination pancreaticojejunostomy showed similar results, respectively 14% (n = 39/278) versus 10% (n = 27/278) (RR1.40, 95%CI 0.47-4.15, P = 0.54). The proposed online overview can be used as an interactive platform, for uniformity in reporting anastomotic techniques and for educational purposes. The meta-analysis showed no significant difference in POPF rate between pancreatic anastomosis techniques. Copyright © 2018 International Hepato-Pancreato-Biliary Association Inc. Published by Elsevier Ltd. All rights reserved.

Overview of the US Strategic National Stockpile

International Nuclear Information System (INIS)

Adams, S.

2009-01-01

The CBMTS community last received an overview of the United States Strategic National Stockpile in Dubrovnik during the Spring of 2001. The events that occurred later that year and the ensuing response have resulted in a dramatic expansion of both the scope and complexity of the Strategic National Stockpile. These changes are seen not only in the scope of the Materiel holdings which have grown by several orders of magnitude, but in the increasingly complex operational designs which can rapidly bring the materiel to bear in a clinically relevant time frame. Mr. Adams, Deputy Director of the program from the time of its 1999 inception, will provide a detailed overview of the current program highlighting many of the changes and evolutions which have occurred during the past 8 years.(author)

Lasers In Physical Evidence Examination: An Overview

Science.gov (United States)

Menzel, E. R.

1987-01-01

A recent application of fluorescence that is perhaps largely unknown outside law enforcement involves the utilization of laser excited fluorescence (LEF) in forensic science. In this overview, the focus is on LEF applicaton to development of latent fingerprints. Other areas of criminalistics, such as document examination and fiber analysis will be dealt with briefly only. To bring the technical reader, who likely has little familiarity with the fingerprint field, up to stream, a historical introduction precedes the description of current procedures for laser detection of latent fingerprints which is followed by a brief outline of current areas of research in the fingerprint area and application of lasers to other types of evidence examination. The overview concludes with an assessment of the current state and utilization growth prognosis of lasers in criminalistics.

New Frontiers in Analyzing Dynamic Group Interactions: Bridging Social and Computer Science.

Science.gov (United States)

Lehmann-Willenbrock, Nale; Hung, Hayley; Keyton, Joann

2017-10-01

This special issue on advancing interdisciplinary collaboration between computer scientists and social scientists documents the joint results of the international Lorentz workshop, "Interdisciplinary Insights into Group and Team Dynamics," which took place in Leiden, The Netherlands, July 2016. An equal number of scholars from social and computer science participated in the workshop and contributed to the papers included in this special issue. In this introduction, we first identify interaction dynamics as the core of group and team models and review how scholars in social and computer science have typically approached behavioral interactions in groups and teams. Next, we identify key challenges for interdisciplinary collaboration between social and computer scientists, and we provide an overview of the different articles in this special issue aimed at addressing these challenges.

EDF group - Reference Document 2006

International Nuclear Information System (INIS)

2007-01-01

The EDF Group is an integrated energy supplier operating in a wide range of electricity-related businesses: generation, transmission, distribution, sale and trading of energy. It is the main operator in the French electricity market and holds strong positions in the other three principal European markets (Germany, the United Kingdom, Italy) making it one of the leading electricity groups in Europe, and a recognized actor in the gas market. With an installed capacity of 123.7 GW in Europe (128.2 GW worldwide) it holds, among the major European energy specialists, the largest production fleet and the one emitting the least CO 2 , owing to the share of nuclear technology and hydropower in its generation mix. The EDF group supplies electricity, gas and associated services to more than 37.8 million customers throughout the world and in Europe (more than 28 million of whom are in France). The EDF Group has built a business model balanced between France and the international markets, and between deregulated and regulated operations. In 2006, the Group recorded consolidated sales of euros 58,932 million, net income (Group share) of euros 5,605 million, and it achieved earnings before interest, taxes, depreciation and amortization of euros 13,930 million. From July 1, 2007, the EDF group will carry out its trading activities in a European energy market fully open to competition. This document is EDF Group's Reference Document for the year 2006. It contains information about: the Group activities, risk factors, Business overview, Organizational structure, Property, plants and equipment, Operating and financial review, Capital resources and cash flows, Research and Development, Patents and Licenses, Trend information, Financial forecasts or estimates, Administrative, management and supervisory bodies and senior management, Remuneration and benefits, Board practices, Employees/Human resources, Major shareholders, Related party transactions, Financial information

Objectives and overview of the workshop

International Nuclear Information System (INIS)

Ajayi, R. I.

1999-01-01

This paper by the Technical Director of the FRPS gives a presentation on the broad objective and overviews of the workshop. The growing use of radioactivity in industrial and scientific applications and research and the importance of radiation protection are presented. Cognisance is given to harmful levels of exposure

Overview of Emic Triggered Chorus Emissions in Cluster Data

Science.gov (United States)

Grison, B.; Pickett, J. S.; Omura, Y.; Santolik, O.; Engebretson, M. J.; Dandouras, I. S.; Masson, A.; Decreau, P. M.; Adrian, M. L.; Cornilleau Wehrlin, N.

2010-12-01

Electromagnetic ion cyclotron (EMIC) triggered emissions have been recently observed onboard the Cluster spacecraft close to the plasmapause in the equatorial region of the magnetosphere (Pickett et al., 2010). The nonlinear mechanism of the wave amplification is the same as for the well known whistler-mode chorus emissions (Omura et al., 2010). The EMIC triggered emissions appear as risers: electromagnetic structures that have a positive frequency drift with time. They can thus be considered as the EMIC analogue of rising frequency whistler-mode chorus emissions. In addition, they propagate away from the magnetic equator. These EMIC risers are not common in Cluster data. We present an overview of the properties of all the identified cases. Risers can be sorted out in two groups: in the first one the starting frequency of EMIC emissions is close to one half of the local proton gyrofrequency and the risers have a clear left-hand polarization. In the second group the risers have an opposite polarization with a starting frequency close to one half of the He+ gyrofrequency. Most of the cases have been detected close to 22 MLT (magnetic local time). This dependence will be investigated to determine if it is linked to the orbit effects or if there is a physical cause.

Methods to control for unmeasured confounding in pharmacoepidemiology: an overview.

Science.gov (United States)

Uddin, Md Jamal; Groenwold, Rolf H H; Ali, Mohammed Sanni; de Boer, Anthonius; Roes, Kit C B; Chowdhury, Muhammad A B; Klungel, Olaf H

2016-06-01

Background Unmeasured confounding is one of the principal problems in pharmacoepidemiologic studies. Several methods have been proposed to detect or control for unmeasured confounding either at the study design phase or the data analysis phase. Aim of the Review To provide an overview of commonly used methods to detect or control for unmeasured confounding and to provide recommendations for proper application in pharmacoepidemiology. Methods/Results Methods to control for unmeasured confounding in the design phase of a study are case only designs (e.g., case-crossover, case-time control, self-controlled case series) and the prior event rate ratio adjustment method. Methods that can be applied in the data analysis phase include, negative control method, perturbation variable method, instrumental variable methods, sensitivity analysis, and ecological analysis. A separate group of methods are those in which additional information on confounders is collected from a substudy. The latter group includes external adjustment, propensity score calibration, two-stage sampling, and multiple imputation. Conclusion As the performance and application of the methods to handle unmeasured confounding may differ across studies and across databases, we stress the importance of using both statistical evidence and substantial clinical knowledge for interpretation of the study results.

Treatment Option Overview (Ovarian Germ Cell Tumors)

Science.gov (United States)

... Germ Cell Tumors Treatment (PDQ®)–Patient Version Treatment Option Overview Go to Health Professional Version Key Points ... and restore) the body’s blood cells. New treatment options Combination chemotherapy (the use of more than one ...

Low Vision Driving with Bioptics: An Overview

Science.gov (United States)

Huss, Chuck; Corn, Anne

2004-01-01

This article presents an overview of driving for adolescents and adults who meet their states' visual requirements for low vision driving using bioptic lenses. It also discusses the outcomes of two studies of bioptic driver education.

Overview of the Calorimeter Readout Upgrades

CERN Document Server

Straessner, Arno; The ATLAS collaboration

2018-01-01

The ATLAS and CMS calorimeter electronics will be upgraded for the HL-LHC data taking phase to cope with higher event pile-up and to allow improved trigger strategies. This presentations gives an overview of the ongoing developments for the CMS barrel calorimeters and the ATLAS LAr and Tile calorimeters.

Working Memory and Language: An Overview.

Science.gov (United States)

Baddeley, Alan

2003-01-01

This article introduces the concept of a multi-component working memory. Emphasis is placed on the phonological loop component, its fractionation into a storage and processing component, and implications for native and second language learning. An overview of the visual spatial sketchpad and its possible role in language is provided. (Contains…

The Bolund Experiment: Overview and Background

DEFF Research Database (Denmark)

Bechmann, Andreas; Berg, Jacob; Courtney, Michael

The Bolund experiment is a measuring campaign performed in 2007 and 2008. The aim of the experiment is to measure the flow field around the Bolund hill in order to provide a dataset for validating numerical flow models. The present report gives an overview of the whole experiment including a desc...

Overview of Exotic Physics at ATLAS

CERN Document Server

Li, Shu; The ATLAS collaboration

2016-01-01

Proceeding for the conference plenary talk at HEPMAD16, Madagascar on the topic of "Overview of Exotic Physics at ATLAS" (ATL-PHYS-SLIDE-2016-807 https://cds.cern.ch/record/2225222) Deadline: 16/12/2016 (could be postponed for some days later upon request as recently suggested by the conference organizer)

Pathological gambling: An overview

Directory of Open Access Journals (Sweden)

Shalini Singh

2017-01-01

Full Text Available Gambling activities are popular as a form of recreation and have been a source of income for many people worldwide. Although gambling has been common across continents and time, and a subset of individuals experience problems with gambling. This review attempts to provide an overview of problem gambling for clinicians who are likely to encounter such patients in their practice. The review discusses the relevance, nosology, and epidemiology of gambling. We also discuss the associated comorbidities and principles of management of pathological gambling.

Fatigue and fracture: Overview

Science.gov (United States)

Halford, G. R.

1984-01-01

A brief overview of the status of the fatigue and fracture programs is given. The programs involve the development of appropriate analytic material behavior models for cyclic stress-strain-temperature-time/cyclic crack initiation, and cyclic crack propagation. The underlying thrust of these programs is the development and verification of workable engineering methods for the calculation, in advance of service, of the local cyclic stress-strain response at the critical life governing location in hot section compounds, and the resultant crack initiation and crack growth lifetimes.

Pharmaceutical cocrystals: an overview.

Science.gov (United States)

Qiao, Ning; Li, Mingzhong; Schlindwein, Walkiria; Malek, Nazneen; Davies, Angela; Trappitt, Gary

2011-10-31

Pharmaceutical cocrystals are emerging as a new class of solid drugs with improved physicochemical properties, which has attracted increased interests from both industrial and academic researchers. In this paper a brief and systematic overview of pharmaceutical cocrystals is provided, with particular focus on cocrystal design strategies, formation methods, physicochemical property studies, characterisation techniques, and recent theoretical developments in cocrystal screening and mechanisms of cocrystal formations. Examples of pharmaceutical cocrystals are also summarised in this paper. Copyright © 2011 Elsevier B.V. All rights reserved.

NREL biofuels program overview

Energy Technology Data Exchange (ETDEWEB)

Mielenz, J.R. [National Renewable Energy Laboratory, Golden, CO (United States)

1996-09-01

The NREL Biofuels Program has been developing technology for conversion of biomass to transportation fuels with support from DOE Office of Transportation Technologies Biofuels System Program. This support has gone to both the National Renewable Energy Laboratory, and over 100 subcontractors in universities and industry. This overview will outline the value of the Biofuels development program to the Nation, the current status of the technology development, and what research areas still need further support and progress for the development of a biofuels industry in the US.

An Overview of a Continuum Mechanic Approach to a Thermodynamic Model of Failure

National Research Council Canada - National Science Library

Palazotto, A

1998-01-01

.... An overview of the thermodynamic definitions, concepts, and principles will be presented. This overview of the thermodynamics is necessary to provided the background needed to understand the damage model, which is based on thermodynamic principles...

Overview on new diode lasers for defense applications

Science.gov (United States)

Neukum, Joerg

2012-11-01

Diode lasers have a broad wavelength range, from the visible to beyond 2.2μm. This allows for various applications in the defense sector, ranging from classic pumping of DPSSL in range finders or target designators, up to pumping directed energy weapons in the 50+ kW range. Also direct diode applications for illumination above 1.55μm, or direct IR countermeasures are of interest. Here an overview is given on some new wavelengths and applications which are recently under discussion. In this overview the following aspects are reviewed: • High Power CW pumps at 808 / 880 / 940nm • Pumps for DPAL - Diode Pumped Alkali Lasers • High Power Diode Lasers in the range market.

OVERVIEW OF THE ACTIVITIES OF THE NUCLEAR ENERGY AGENCY WORKING GROUP ON EXTERNAL EVENTS

Energy Technology Data Exchange (ETDEWEB)

Nakoski, John A.; Smith, Curtis L.; Kim, Min Kyu

2016-10-01

The Orgranisation for Economic Cooperation and Development (OECD) Nuclear Energy Agency (NEA) has established a Working Group on External Events (WGEV) that provides a forum for subject matter experts from the nuclear industry and regulators to improve the understanding and treatment of external hazards that would support the continued safety performance of nuclear installations, and improve the effectiveness of regulatory practices, in NEA member countries. This report provides a description of the ongoing work of the WGEV. The work of the WGEV includes the collection of information and conducting a workshop on severe weather and storm surge that brought together a diverse group of subject matter experts to identify commendable practices related to the treatment of severe weather and storm surge consideration in regulatory and operational decision-making. Other work of the WGEV includes looking at science-based screening of external events that are factored into decisions on the safe operation of nuclear facilities; and identification of commendable practices and knowledge gaps on riverine flooding.

Nord-Cotentin radioecology group: an innovative experiment in pluralist expertise; Le groupe Radioecologie Nord-Cotentin: une experience originale d'expertise pluraliste

Energy Technology Data Exchange (ETDEWEB)

Lochard, J.; Schneider, T.; Crouail, P. [Centre d' Etude sur l' Evaluation de la Protection dans le Domaine Nucleaire, 92 - Fontenay-aux-Roses (France); Heriard-Dubreuil, G.; Gadbois, S. [Mutadis, 92 - Fontenay aux Roses (France); Oudiz, A. [CEA Fontenay-aux-Roses, 92 (France). Inst. de Protection et de Surete Nucleaire

2000-11-01

This report gives a synthetic overview of the procedure and the main results of the GRNC (Nord-Cotentin Radioecology Group), and lessons that can be drawn from it. In particular, it is intended to demonstrate the innovation of the pluralist approach adopted by summarizing its historic context and differences with the similar experiment carried out in the United Kingdom for the Sellafield nuclear site 1. It also presents the different steps in the evaluation of exposures and risks associated with ionising radiation. Finally, it emphasizes prospects opened as a result of the Group's experiment on the involvement of stakeholders in the evaluation and management of radiological risk. This final aspect could open up new means of ''preventively'' dealing with questions related to risks to health and the environment inherent to industrial activities. (A.L.B.)

Overview of social acceptability of nuclear energy

Energy Technology Data Exchange (ETDEWEB)

Ibrahim, Jamal Khaer [PUSPATI, Selangor (Malaysia)

1984-12-01

A comparative evaluation for the role of nuclear energy in the Society is overviewed. Factors pertaining to its social acceptability such as military connotation, radioactive waste management and nuclear plant safety, to name a few, are also discussed.

Hard copies for digital medical images: an overview

Science.gov (United States)

Blume, Hartwig R.; Muka, Edward

1995-04-01

This paper is a condensed version of an invited overview on the technology of film hard-copies used in radiology. Because the overview was given to an essentially nonmedical audience, the reliance on film hard-copies in radiology is outlined in greater detail. The overview is concerned with laser image recorders generating monochrome prints on silver-halide films. The basic components of laser image recorders are sketched. The paper concentrates on the physical parameters - characteristic function, dynamic range, digitization resolution, modulation transfer function, and noise power spectrum - which define image quality and information transfer capability of the printed image. A preliminary approach is presented to compare the printed image quality with noise in the acquired image as well as with the noise of state-of- the-art cathode-ray-tube display systems. High-performance laser-image- recorder/silver-halide-film/light-box systems are well capable of reproducing acquired radiologic information. Most recently development was begun toward a display function standard for soft-copy display systems to facilitate similarity of image presentation between different soft-copy displays as well as between soft- and hard-copy displays. The standard display function is based on perceptional linearization. The standard is briefly reviewed to encourage the printer industry to adopt it, too.

Play under Siege: A Historical Overview

Science.gov (United States)

Zigler, Edward F.; Bishop-Josef, Sandra J.

2009-01-01

In this updated version of their chapter from "Children's Play: The Roots of Reading" (published by ZERO TO THREE in 2004), the authors describe the recent attack on play, in both early childhood and elementary education. They provide a historical overview of the contentious relationship between play and cognitive development. The authors stress…

Imaging Techniques in Endodontics: An Overview

Science.gov (United States)

Deepak, B. S.; Subash, T. S.; Narmatha, V. J.; Anamika, T.; Snehil, T. K.; Nandini, D. B.

2012-01-01

This review provides an overview of the relevance of imaging techniques such as, computed tomography, cone beam computed tomography, and ultrasound, to endodontic practice. Many limitations of the conventional radiographic techniques have been overcome by the newer methods. Advantages and disadvantages of various imaging techniques in endodontic practice are also discussed. PMID:22530184

Natural computing for mechanical systems research: A tutorial overview

Science.gov (United States)

Worden, Keith; Staszewski, Wieslaw J.; Hensman, James J.

2011-01-01

A great many computational algorithms developed over the past half-century have been motivated or suggested by biological systems or processes, the most well-known being the artificial neural networks. These algorithms are commonly grouped together under the terms soft or natural computing. A property shared by most natural computing algorithms is that they allow exploration of, or learning from, data. This property has proved extremely valuable in the solution of many diverse problems in science and engineering. The current paper is intended as a tutorial overview of the basic theory of some of the most common methods of natural computing as they are applied in the context of mechanical systems research. The application of some of the main algorithms is illustrated using case studies. The paper also attempts to give some indication as to which of the algorithms emerging now from the machine learning community are likely to be important for mechanical systems research in the future.

Prague Overview Week, September 13th-20th, 2003

CERN Multimedia

Smith, K

The week already began on Saturday for a number of system and sub-system meetings, but got into full swing on the Sunday, with a marathon session on how to tackle the challenging task of commissioning the full ATLAS spectrometer. The seeds of lots of ideas have already germinated and should begin to flower soon. Simulation studies of cosmic ray fluxes (and even early experimental measurements in Pit 1) have shown useful rates for the pre-beam phase of commissioning, and single beam measurements will also offer useful opportunities, in particular for trigger timing. Commissioning is clearly a topic which will continue to grow in importance during the next few years. On Monday we were welcomed by our Czech hosts to the first "official" session of the Overview Week, held in the Department of Mechanical Engineering of the Czech Technical University, (CTU), the oldest Technical University in Europe. ATLAS (Prague) includes groups from the CTU, the even longer established Charles University and the Czech Acad...

Magnetic Package data quality overview

DEFF Research Database (Denmark)

Qamili, Enkelejda; Ottavianelli, Giuseppe; Olsen, Nils

The ESA Swarm satellites, launched in November 2013, carry on-board instuments devoted to measure extremely accurate data necessary to improve our understanding of Earth’s magnetic field. The Swarm instrument package is made by two magnetometers (one vector and one scalar), one Electric field...... Instrument (EFI), one Accelerometer and one GPS reciever. This presentation aims at providing an extensive overview of the magnetic instrument status, magnetic data availability and quality....

Deep Reinforcement Learning: An Overview

OpenAIRE

Li, Yuxi

2017-01-01

We give an overview of recent exciting achievements of deep reinforcement learning (RL). We discuss six core elements, six important mechanisms, and twelve applications. We start with background of machine learning, deep learning and reinforcement learning. Next we discuss core RL elements, including value function, in particular, Deep Q-Network (DQN), policy, reward, model, planning, and exploration. After that, we discuss important mechanisms for RL, including attention and memory, unsuperv...

Liquid Rocket Engine Testing Overview

Science.gov (United States)

Rahman, Shamim

2005-01-01

Contents include the following: Objectives and motivation for testing. Technology, Research and Development Test and Evaluation (RDT&E), evolutionary. Representative Liquid Rocket Engine (LRE) test compaigns. Apollo, shuttle, Expandable Launch Vehicles (ELV) propulsion. Overview of test facilities for liquid rocket engines. Boost, upper stage (sea-level and altitude). Statistics (historical) of Liquid Rocket Engine Testing. LOX/LH, LOX/RP, other development. Test project enablers: engineering tools, operations, processes, infrastructure.

Equation of State Project Overview

Energy Technology Data Exchange (ETDEWEB)

Crockett, Scott [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2015-09-11

A general overview of the Equation of State (EOS) Project will be presented. The goal is to provide the audience with an introduction of what our more advanced methods entail (DFT, QMD, etc.. ) and how these models are being utilized to better constrain the thermodynamic models. These models substantially reduce our regions of interpolation between the various thermodynamic limits. I will also present a variety example of recent EOS work.

Nevada Nuclear Waste Storage Investigations Quality-Assurance Program Plan: management and overview

International Nuclear Information System (INIS)

1981-10-01

This Quality Assurance Program Plan (QAPP) defines the quality assurance program in effect for those activities of the Nevada Nuclear Waste Storage (NNWSI) that are directly controlled by: DOE/NV, the Technical Overview Contractor, and the Quality Assurance Overview Contractor. It is intended as a supplement to the NNWSI-QAP

An Overview of Biocement Production from Microalgae

Directory of Open Access Journals (Sweden)

Dessy Ariyanti

2011-12-01

Full Text Available The invention of microorganism’s involvement in carbonate precipitation, has lead the exploration of this process in the field of construction engineering. Biocement is a product innovation from developing bioprocess technology called biocementation. Biocement refers to CaCO3 deposit that formed due to microorganism activity in the system rich of calcium ion. The primary role of microorganism in carbonate precipitation is mainly due to their ability to create an alkaline environment (high pH and DIC increase through their various physiological activities. Three main groups of microorganism that can induce the carbonate precipitation: (i photosynthetic microorganism such as cyanobacteria and microalgae; (ii sulphate reducing bacteria; and (iii some species of microorganism involved in nitrogen cycle. Microalgae are photosynthetic microorganism and utilize urea using urease or urea amidolyase enzyme, based on that it is possible to use microalgae as media to produce biocement through biocementation. This paper overviews biocement in general, biocementation, type of microorganism and their pathways in inducing carbonate precipitation and the prospect of microalgae to be used in biocement production.  Keywords— Biocement, Biocementation, Microalgae, CaCO3 precipitation

An overview of an amplitude integrated EEG

Directory of Open Access Journals (Sweden)

Setyo Handryastuti

2007-05-01

for neurodevelopmental problem in conditions such as hypoxic-ischemic encephalopathy (HIE, prematurity, neonatal seizures, central nervous system infection, metabolic disorders, intraventricular or intracranial bleeding and brain malformation. This article gives an overview about aEEG and its role in newborn.

Integrated building (and) airflow simulation: an overview

NARCIS (Netherlands)

Hensen, J.L.M.

2002-01-01

This paper aims to give a broad overview of building airflow simulation, and advocates that the essential ingredients for quality assurance are: domain knowledge; selection of appropriate level of resolution; calibration and validation; and a correct performance assessment methodology. Directions

Wing/kite-based wind energy generation: An overview

Science.gov (United States)

Milanese, M.

2013-06-01

Several technologies, aimed at converting high-altitude wind into electricity, are actually being investigated by companies, research centers and universities worldwide, and the community of people working in this field has coined the term airborne wind energy (AWE) as a common umbrella for these concepts. Indeed, many basic ideas that are now being developed in the context of AWE were already present in patents and publications since the '70s. Then, these ideas remained somehow silent, until more recent years, when several research groups and companies started to carry out theoretical, numerical and experimental analyses, made possible by important advances in diverse fields like materials, aerodynamics, sensors, computation and control. In this lecture, the basic AWE concepts and results that have been up to date accomplished are overviewed, with a focus on a particular class of AWE generators, namely with flexible wings and ground level generators, and emphasis on optimization and control aspects. Finally, we delineate what challenges are still to be faced, in order to fully demonstrate the viability of airborne wind energy.

What We Know About Tuberculosis Transmission: An Overview.

Science.gov (United States)

Churchyard, Gavin; Kim, Peter; Shah, N Sarita; Rustomjee, Roxana; Gandhi, Neel; Mathema, Barun; Dowdy, David; Kasmar, Anne; Cardenas, Vicky

2017-11-03

Tuberculosis remains a global health problem with an enormous burden of disease, estimated at 10.4 million new cases in 2015. To stop the tuberculosis epidemic, it is critical that we interrupt tuberculosis transmission. Further, the interventions required to interrupt tuberculosis transmission must be targeted to high-risk groups and settings. A simple cascade for tuberculosis transmission has been proposed in which (1) a source case of tuberculosis (2) generates infectious particles (3) that survive in the air and (4) are inhaled by a susceptible individual (5) who may become infected and (6) then has the potential to develop tuberculosis. Interventions that target these events will interrupt tuberculosis transmission and accelerate the decline in tuberculosis incidence and mortality. The purpose of this article is to provide a high-level overview of what is known about tuberculosis transmission, using the tuberculosis transmission cascade as a framework, and to set the scene for the articles in this series, which address specific aspects of tuberculosis transmission. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America.

An Overview of Residential Ventilation Activities in the Building America Program (Phase I)

Energy Technology Data Exchange (ETDEWEB)

Barley, D.

2001-05-21

This report provides an overview of issues involved in residential ventilation; provides an overview of the various ventilation strategies being evaluated by the five teams, or consortia, currently involved in the Building America Program; and identifies unresolved technical issues.

Graphic Organizers or Graphic Overviews? Presentation Order Effects with Computer-Based Text

Science.gov (United States)

Shaw, Shana; Nihalani, Priya; Mayrath, Michael; Robinson, Daniel H.

2012-01-01

It has long been assumed that graphic organizers (GOs) should be presented to students following text as an organizer, rather than preceding text as an overview. Robinson et al. ("Educational Technology Research & Development," 51(4), 25-41, 2003) challenged this assumption by finding support for GOs as an overview. The present study further…

Cleaning of Easel Paintings: An Overview

International Nuclear Information System (INIS)

Bordalo, R.; Morais, P.J.; Gouveia, H.; Young, C.

2006-01-01

The application of laser cleaning to paintings is relatively recent despite its use on stone-based materials for over 30 years. The cleaning of paintings is of high importance, because it is the least reversible invasive intervention, as well as the most usual of all conservation treatments. Paintings are multilayer system of heterogeneous nature, often very sensitive and inherent difficult to clean. Being a noncontact method, laser cleaning has advantages compared to alternative techniques. Over the last decade, there have been important research studies and advances. However, they are far from sufficient to study the effects on painting materials and to establish the best parameters for each material under investigation. This paper presents a historical overview of the application of laser technology to the cleaning of paintings giving special emphasis on the research of the last decade. An overview of the current research into the interaction between the radiation and the different painting materials (varnish, pigments, and medium) is also given. The pigment's mechanisms of discoloration and the presence of media as a variable factor in the discoloration of pigments are discussed.

Contemporary Issues in Group Learning in Undergraduate Science Classrooms: A Perspective from Student Engagement.

Science.gov (United States)

Hodges, Linda C

2018-06-01

As the use of collaborative-learning methods such as group work in science, technology, engineering, and mathematics classes has grown, so has the research into factors impacting effectiveness, the kinds of learning engendered, and demographic differences in student response. Generalizing across the range of this research is complicated by the diversity of group-learning approaches used. In this overview, I discuss theories of how group-work formats support or hinder learning based on the ICAP (interactive, constructive, active, passive) framework of student engagement. I then use this model to analyze current issues in group learning, such as the nature of student discourse during group work, the role of group learning in making our classrooms inclusive, and how classroom spaces factor into group learning. I identify key gaps for further research and propose implications from this research for teaching practice. This analysis helps identify essential, effective, and efficient features of group learning, thus providing faculty with constructive guidelines to support their work and affirm their efforts.

PAA, WSH, and CIS Overview Self-Study #47656

Energy Technology Data Exchange (ETDEWEB)

Schroeder, Rachel Anne [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2017-09-14

This course presents an overview of the Department of Energy’s (DOE’s) regulatory requirements relevant to the Price-Anderson Amendments Act (PAAA, also referred to as nuclear safety), worker safety and health (WSH), and classified information security (CIS) that are enforceable under the DOE enforcement program; describes the DOE enforcement process; and provides an overview of Los Alamos National Laboratory’s (LANL’s) internal compliance program relative to these DOE regulatory requirements. The LANL PAAA Program is responsible for maintaining LANL’s internal compliance program, which ensures the prompt identification, screening, and reporting of noncompliances to DOE regulatory requirements pertaining to nuclear safety, WSH, and CIS to build the strongest mitigation position for the Laboratory with respect to civil or other penalties.

Overview of PVQAT: Update and Perspectives (Presentation)

Energy Technology Data Exchange (ETDEWEB)

Kurtz, S.; Wohlgemuth, J.; Yamamichi, M.; Sample, T.; Kelly, G.; Govind, R.

2015-02-01

The presentation provides an overview of PVQAT: International PV Quality Assurance Task Force - historical perspective, projects, climate - specific (use - environment -specific) durability testing, consistency of manufacturing, system verification, IECRE vs PVQAT, how to become involved, current status and multiyear targets, goals for today.

Etanercept An Overview of Dermatologic Adverse Events

NARCIS (Netherlands)

Lecluse, Lidian L. A.; Dowlatshahi, Emmilia A.; Limpens, C. E. Jacqueline M.; de Rie, Menno A.; Bos, Jan D.; Spuls, Phyllis I.

2011-01-01

Objectives: To provide a comprehensive overview of dermatologic adverse events of etanercept described in the literature (including all study types, case reports, and surveys) and to present information on the occurrence, severity, treatment, and course of these adverse events. Data Sources: MEDLINE

Overview of Simulation Tools for Smart Grids

DEFF Research Database (Denmark)

aim of this report “D2.1 – Overview of Simulation Tools for Smart Grids” is to provide an overview of the different simulation tools available, i.e. developed and in use, at the different research centres. Required new tool capabilities are identified and extensions to the existing packages...... are indicated. An analysis of the emerging power systems challenges together with a review of the main topics regarding smart grids is provided in Chapter 1. The requirements for the simulation tools and the list of available tools in the different research centres and their main characteristic are reported...... in Chapter 2. The main aspects of the different tools and their purpose of analysis are listed in Chapter 3 along with the main topics concerning the new requirements for tools in order to allow a proper study in the smart grid context. Gaps capabilities and model consolidation of the analysed tools...

Sustainable Markets Investment Briefings: Overview

Energy Technology Data Exchange (ETDEWEB)

Cotula, Lorenzo

2007-08-15

This is the first of a series of briefings which discuss the sustainable development issues raised by legal arrangements for the protection of foreign investment. The briefings are based on legal research by IIED and its partners. The goal is to provide accessible but accurate information for human rights, development and environmental organisations working on issues raised by foreign investment in low- and middle-income countries. Briefing 1 provides a general overview of key issues.

Overview of the nation's treasurehouse

International Nuclear Information System (INIS)

Perrine, R.L.; Browne, D.G.

1984-01-01

An overview of uranium and nuclear energy, geothermal resources, wind energy, biomass, and solar energy resources in the western states focuses on available technology and general questions about the rate and course of their development. The emphasis is on a long-term resource base for the region and the likely risks and consequences of energy development. The authors note economic, technological, and environmental problems associated with each, and project their potential contribution. 25 references

Creating Smart-er Cities: An Overview

Science.gov (United States)

Allwinkle, Sam; Cruickshank, Peter

2011-01-01

The following offers an overview of what it means for cities to be "smart." It draws the supporting definitions and critical insights into smart cities from a series of papers presented at the 2009 Trans-national Conference on Creating Smart(er) Cities. What the papers all have in common is their desire to overcome the all too often…

An introduction to data reduction: space-group determination, scaling and intensity statistics.

Science.gov (United States)

Evans, Philip R

2011-04-01

This paper presents an overview of how to run the CCP4 programs for data reduction (SCALA, POINTLESS and CTRUNCATE) through the CCP4 graphical interface ccp4i and points out some issues that need to be considered, together with a few examples. It covers determination of the point-group symmetry of the diffraction data (the Laue group), which is required for the subsequent scaling step, examination of systematic absences, which in many cases will allow inference of the space group, putting multiple data sets on a common indexing system when there are alternatives, the scaling step itself, which produces a large set of data-quality indicators, estimation of |F| from intensity and finally examination of intensity statistics to detect crystal pathologies such as twinning. An appendix outlines the scoring schemes used by the program POINTLESS to assign probabilities to possible Laue and space groups.

Radioactive waste disposal assessment - overview of biosphere processes and models

International Nuclear Information System (INIS)

Coughtrey, P.J.

1992-09-01

This report provides an overview of biosphere processes and models in the general context of the radiological assessment of radioactive waste disposal as a basis for HMIP's response to biosphere aspects of Nirex's submissions for disposal of radioactive wastes in a purpose-built repository at Sellafield, Cumbria. The overview takes into account published information from the UK as available from Nirex's safety and assessment research programme and HMIP's disposal assessment programme, as well as that available from studies in the UK and elsewhere. (Author)

Empirical evaluation of the Process Overview Measure for assessing situation awareness in process plants.

Science.gov (United States)

Lau, Nathan; Jamieson, Greg A; Skraaning, Gyrd

2016-03-01

The Process Overview Measure is a query-based measure developed to assess operator situation awareness (SA) from monitoring process plants. A companion paper describes how the measure has been developed according to process plant properties and operator cognitive work. The Process Overview Measure demonstrated practicality, sensitivity, validity and reliability in two full-scope simulator experiments investigating dramatically different operational concepts. Practicality was assessed based on qualitative feedback of participants and researchers. The Process Overview Measure demonstrated sensitivity and validity by revealing significant effects of experimental manipulations that corroborated with other empirical results. The measure also demonstrated adequate inter-rater reliability and practicality for measuring SA in full-scope simulator settings based on data collected on process experts. Thus, full-scope simulator studies can employ the Process Overview Measure to reveal the impact of new control room technology and operational concepts on monitoring process plants. Practitioner Summary: The Process Overview Measure is a query-based measure that demonstrated practicality, sensitivity, validity and reliability for assessing operator situation awareness (SA) from monitoring process plants in representative settings.

Nord-Cotentin radioecology group: an innovative experiment in pluralist expertise

International Nuclear Information System (INIS)

Lochard, J.; Schneider, T.; Crouail, P.; Heriard-Dubreuil, G.; Gadbois, S.; Oudiz, A.

2000-11-01

This report gives a synthetic overview of the procedure and the main results of the GRNC (Nord-Cotentin Radioecology Group), and lessons that can be drawn from it. In particular, it is intended to demonstrate the innovation of the pluralist approach adopted by summarizing its historic context and differences with the similar experiment carried out in the United Kingdom for the Sellafield nuclear site 1. It also presents the different steps in the evaluation of exposures and risks associated with ionising radiation. Finally, it emphasizes prospects opened as a result of the Group's experiment on the involvement of stakeholders in the evaluation and management of radiological risk. This final aspect could open up new means of ''preventively'' dealing with questions related to risks to health and the environment inherent to industrial activities. (A.L.B.)

DOE Solar Energy Technologies Program: Overview and Highlights

Energy Technology Data Exchange (ETDEWEB)

2006-05-01

A non-technical overview of the U.S. Department of Energy's Solar Energy Technologies Program, including sections on photovoltaics (PV), concentrating solar power, and solar heating and lighting R&D.

Communications and Intelligent Systems Division - Division Overview

Science.gov (United States)

Miranda, Felix A.

2017-01-01

This presentation provides an overview of the research and engineering work being performed in the competency fields of advanced communications and intelligent systems with emphasis on advanced technologies, architecture definition,and systems development for application in current and future aeronautics and space communications systems.

Site characterization plan overview: Yucca Mountain site, Nevada Research and Development Area, Nevada

Energy Technology Data Exchange (ETDEWEB)

NONE

1988-12-01

To help the public better understand both the SCP and the site characterization program, the DOE has prepared this overview and the SCP Public Handbook. The overview presents summaries of selected topics covered in the SCP; it is not a substitute for the SCP. The organization of the overview is similar to that of the SCP itself, with brief descriptions of the Yucca Mountain site, the repository, and the containers in which the waste would be packaged, followed by a discussion of the characterization program to be carried out at the Yucca Mountain site. This overview is intended primarily for those persons who want to understand the general scope and basis of the site-characterization program, the activities to be conducted, and the facilities to be constructed without spending the time necessary to become familiar with all of the technical details presented in the SCP. For the readers of the SCP, the overview will be useful as a general guide to the plan. The SCP Public Handbook is a short document that contains brief descriptions of the SCP process and the contents of the SCP. It also explains how the public can submit comments on the SCP and lists the libraries and reading rooms at which the SCP is available. 9 refs., 18 tabs.

Site characterization plan overview: Yucca Mountain site, Nevada Reserch and Development Area, Nevada

International Nuclear Information System (INIS)

1988-12-01

To help the public better understand both the SCP and the site characterization program, the DOE has prepared this overview and the SCP Public Handbook. The overview presents summaries of selected topics covered in the SCP; it is not a substitute for the SCP. The organization of the overview is similar to that of the SCP itself, with brief descriptions of the Yucca Mountain site, the repository, and the containers in which the waste would be packaged, followed by a discussion of the characterization program to be carried out at the Yucca Mountain site. This overview is intended primarily for those persons who want to understand the general scope and basis of the site-characterization program, the activities to be conducted, and the facilities to be constructed without spending the time necessary to become familiar with all of the technical details presented in the SCP. For the readers of the SCP, the overview will be useful as a general guide to the plan. The SCP Public Handbook is a short document that contains brief descriptions of the SCP process and the contents of the SCP. It also explains how the public can submit comments on the SCP and lists the libraries and reading rooms at which the SCP is available. 9 refs., 18 tabs

Contextualizing group rape in post-apartheid South Africa.

Science.gov (United States)

Wood, Kate

2005-01-01

Collective male sexual violence is part of a continuum of sexual coercion in South Africa. This paper is based on long-term ethnographic work in an urban township in the former Transkei region. Drawing on intensive participant observation and interviews with young men in particular, it attempts to make sense of emergent narratives relating to streamlining, a local term for a not uncommon form of collective sexual coercion involving a group of male friends and one or more women. The paper begins with an overview of existing anthropological literature on collective male sexual violence, going onto elaborate the different scenarios associated with group sexual violence in the fieldsite. It seeks to provide a multi-layered contextualization of the phenomenon by considering prevailing gender discourses, subcultural issues pertaining to the urban tsotsi phenomenon, the rural practice of ukuthwala (bride capture), young working-class Africans' experiences of marginalization, and the complex links between political economy and violence in this setting.

Overview of technologies to reprocess ion-exchange resins

International Nuclear Information System (INIS)

Gavrish, V.M.; Chernikova, N.P.; Ivanets, V.G.

2010-01-01

The article deals with overview of technologies for reprocessing of ion-exchange resins and determining the most optimal solutions for Ukraine. The technologies for cementations, thermal reprocessing, bituminization and deep decontamination are considered.

Local Agenda 21 is not a group

DEFF Research Database (Denmark)

Hoffmann, Birgitte

1999-01-01

The article is a critical overview of the Danish approach to Local Agenda 21. It states Local Agenda 21 as a tool for the process of change.......The article is a critical overview of the Danish approach to Local Agenda 21. It states Local Agenda 21 as a tool for the process of change....

Ethnocultural Groups--The Making of Canada: Economic Contributions to Canadian Life. Report 2: Seven Successful Small Business Entrepreneurs.

Science.gov (United States)

Dutt, S.; And Others

Immigrants and refugees come to Canada for many reasons and are often risk-takers. Some ethnic groups follow identifiable patterns of distinctive economic development, while others meld and blend into Canadian society so that no discernible pattern can be identified. This publication provides an overview of the contributions made by seven…

Ophthalmic antiviral chemotherapy : An overview

Directory of Open Access Journals (Sweden)

Athmanathan Sreedharan

1997-01-01

Full Text Available Antiviral drug development has been slow due to many factors. One such factor is the difficulty to block the viral replication in the cell without adversely affecting the host cell metabolic activity. Most of the antiviral compounds are analogs of purines and pyramidines. Currently available antiviral drugs mainly inhibit viral nucleic acid synthesis, hence act only on actively replicating viruses. This article presents an overview of some of the commonly used antiviral agents in clinical ophthalmology.

Overview of core disruptive accidents

International Nuclear Information System (INIS)

Marchaterre, J.F.

1977-01-01

An overview of the analysis of core-disruptive accidents is given. These analyses are for the purpose of understanding and predicting fast reactor behavior in severe low probability accident conditions, to establish the consequences of such conditions and to provide a basis for evaluating consequence limiting design features. The methods are used to analyze core-disruptive accidents from initiating event to complete core disruption, the effects of the accident on reactor structures and the resulting radiological consequences are described

Omega test series - an overview

International Nuclear Information System (INIS)

Knowles, C.P.

2001-01-01

The United States Defense Threat Reduction Agency (DTRA) has supported a series of high explosive calibration experiments that were conducted in the Degelen Mountain area of the Semipalatinsk Test Site (STS) in the Republic of Kazakhstan (ROK). This paper will provide an overview of the second and third tests of this series which have been designated Omega-2 and Omega-3. Omega-2 was conducted on Saturday, September 25, 1999 and Omega-3 on Saturday, July 29, 2000. (author)

Report of study group 3.3 ''LNG and LPG peak shaving and satellite plants''; Rapport du groupe d'etude 3.3 ''usines d'ecretement de pointes et stations satellites GNL et GPL''

Energy Technology Data Exchange (ETDEWEB)

Klein Nagelvoort, R.

2000-07-01

This report presents a world-wide overview of LNG and LPG Peak Shaving and Satellite Plants, compiled by the study group 3.3 of the International Gas Union. The scope of the work of the study group includes: - LPG peak shavers (LPG + air, N{sub 2}) in gas distribution networks; - LPG peak shavers for start-up and back-up fuel for LNG terminals and power stations; - LNG peak shavers for gas distribution networks; - Small-scale liquefaction plants for distribution to satellites and dedicated consumers (e.g. power generators, chemical plants, trucking companies etc.); - LNG peak shavers as back-up for large consumers; - Alternative liquefaction technologies for LNG and LPG (e.g. refrigeration cycles, supersonic expansion, thermo-acoustic designs); - Alternative storage tank designs for LNG and LPG. The report presents an overview of current installations world-wide and considers the prospects of technological developments with respect to equipment, remote operations and safety constraints. It also includes where possible a review of capital and operating costs, regulations, and an identification of opportunities and trends. The report collates the information available to the study group at the time of the writing, which may explain some heterogeneity in the document. (author)

Media Stereotyping and Native Response: An Historical Overview.

Science.gov (United States)

Churchill, Ward; And Others

1978-01-01

This historical overview examines the media treatment of native peoples and includes the following: (1) the roots of modern stereotypes; (2) development and maturation, (3) contemporary responses, (4) music, and (5) other media. (RTS)

An overview on geochemistry of Proterozoic massif-type ...

Indian Academy of Sciences (India)

A critical study of 311 published WR chemical analyses, isotopic and mineral chemistry of ... Keywords. Massif anorthosite complexes; overview; geochemistry; high-Al gabbro. J. Earth ...... (123–2920 ppm) unlike the experimental results of.

An overview of surface radiance and biology studies in FIFE

Science.gov (United States)

Blad, B. L.; Schimel, D. S.

1992-01-01

The use of satellite data to study and to understand energy and mass exchanges between the land surface and the atmosphere requires information about various biological processes and how various reflected or emitted spectral radiances are influenced by or manifested in these processes. To obtain such information, studies were conducted by the First ISLSCP Field Experiment (FIFE) surface radiances and biology (SRB) group using surface, near-surface, helicopter, and aircraft measurements. The two primary objectives of this group were to relate radiative fluxes to biophysical parameters and physiological processes and to assess how various management treatments affect important biological processes. This overview paper summarizes the results obtained by various SRB teams working in nine different areas: (1) measurements of bidirectional reflectance and estimation of hemispherical albedo; (2) evaluation of spatial and seasonal variability reflectance and vegetation indices; (3) determination of surface and radiational factors and their effects on vegetation indices and photosynthetically active radiation relationships; (4) use of surface temperatures to estimate sensible heat flux; (5) controls over photosynthesis and respiration at small scales; (6) soil surface CO2 fluxes and grassland carbon budget; (7) landscape variations in controls over gas exchange and energy partitioning; (8) radiometric response of prairie to management and topography; and (9) determination of nitrogen gas exchanges in a tallgrass prairie.

An overview of surface radiance and biology studies in FIFE

Science.gov (United States)

Blad, B. L.; Schimel, D. S.

1992-11-01

The use of satellite data to study and to understand energy and mass exchanges between the land surface and the atmosphere requires information about various biological processes and how various reflected or emitted spectral radiances are influenced by or manifested in these processes. To obtain such information, studies were conducted by the First ISLSCP Field Experiment (FIFE) surface radiances and biology (SRB) group using surface, near-surface, helicopter, and aircraft measurements. The two primary objectives of this group were to relate radiative fluxes to biophysical parameters and physiological processes and to assess how various management treatments affect important biological processes. This overview paper summarizes the results obtained by various SRB teams working in nine different areas: (1) measurement of bidirectional reflectance and estimation of hemispherical albedo; (2) evaluation of spatial and seasonal variability of spectral reflectance and vegetation indices; (3) determination of surface and radiational factors and their effects on vegetation indices and PAR relationships; (4) use of surface temperatures to estimate sensible heat flux; (5) controls over photosynthesis and respiration at small scales; (6) soil surface CO2 fluxes and grassland carbon budget; (7) landscape variations in controls over gas exchange and energy partitioning; (8) radiometric response of prairie to management and topography; and (9) determination of nitrogen gas exchanges in a tallgrass prairie.

Overview of Tokamak Results

International Nuclear Information System (INIS)

Unterberg, Bernhard; Samm, Ulrich

2004-01-01

An overview is given of recent results obtained in tokamak devices. We introduce basic confinement scenarios as L-mode, H-mode and plasmas with an internal transport barrier and discuss methods for profile control. Important findings in DT-experiments at JET as α-particle heating are described. Methods for power exhaust like plasma regimes with a radiating mantle and radiative divertor scenarios are discussed. The overall impact of plasma edge conditions on the general plasma performance in tokamaks is illustrated by describing the impact of wall conditions on confinement and the edge operational diagram of H-mode plasmas

USNRC HTGR safety research program overview

International Nuclear Information System (INIS)

Foulds, R.B.

1982-01-01

An overview is given of current activities and planned research efforts of the US Nuclear Regulatory Commission (NRC) HTGR Safety Program. On-going research at Brookhaven National Laboratory, Oak Ridge National Laboratory, Los Alamos National Laboratory, and Pacific Northwest Laboratory are outlined. Tables include: HTGR Safety Issues, Program Tasks, HTGR Computer Code Library, and Milestones for Long Range Research Plan

The MVP Model: Overview and Application

Science.gov (United States)

Keller, John M.

2017-01-01

This chapter contains an overview of the MVP model that is used as a basis for the other chapters in this issue. It also contains a description of key steps in the ARCS-V design process that is derived from the MVP model and a summary of a design-based research study illustrating the application of the ARCS-V model.

Environmental science and technology: An overview

Energy Technology Data Exchange (ETDEWEB)

1993-01-01

This report is intended to provide an overview of the scientific and technological effort to meet the environmental goals identified in the Green Plan. The report gives a sense of the range of scientific and technological efforts that are being devoted to issues as diverse as conserving our wildlife and national parks and developing innovative technologies to clean-up polluted sites.

Site overview of robotics and automation

International Nuclear Information System (INIS)

Byrd, J.S.

1985-01-01

This paper summarizes the robotics and automation activities at the Savannah River Laboratory and the Savannah River Plant. The purpose is to provide an overview to facilitate the exchange of technology between various sites involved in development and production work for the Department of Energy. Throughout the paper references are made to assigned project engineers so that they may be contacted directly

[done no pages] An overview on applications of guar gum in food systems to modify structural properties

Directory of Open Access Journals (Sweden)

Biljana B. Popova

2017-01-01

Full Text Available Polysaccharides define as complex polymers composed of units interlinked with glycosidic bonds originated naturally. Polysaccharides are categorizing in several groups and among them, Gums are those with critical roles in food systems. Guar Gum is imparting softness, emulsification, stabilizing via its addition to formulas. This Gum is a fast soluble in cold water and can be active in a wide range of pH. The aim of this overview is giving an initial concept about guar gum and then convey to an introduction of its applications in food industries.

An overview of the teaching of nuclear chemistry

International Nuclear Information System (INIS)

Seaborg, G.T.

1993-01-01

Subjective remarks by the author on teaching of nuclear chemistry are presented. A historical overview of nuclear chemistry and radiochemistry education and research as well as an outline of their prospects are given. (R.P.)

Particle-induced chromosome aberrations and mutations: an overview

Energy Technology Data Exchange (ETDEWEB)

Ritter, S [Gesellschaft fuer Schwerionenforschung, Darmstadt (Germany)

1997-09-01

This overview will focus on progress in chromosome and mutation studies achieved by the application of new techniques. Furthermore, recent relevant data on longterm genetic effects of densely ionizing radiation will be summarized. (orig./MG)

Measuring pharmacogenetics in special groups: geriatrics.

Science.gov (United States)

Seripa, Davide; Panza, Francesco; Daragjati, Julia; Paroni, Giulia; Pilotto, Alberto

2015-07-01

The cytochrome P450 (CYP) enzymes oxidize about 80% of the most commonly used drugs. Older patients form a very interesting clinical group in which an increased prevalence of adverse drug reactions (ADRs) and therapeutic failures (TFs) is observed. Might CYP drug metabolism change with age, and justify the differences in drug response observed in a geriatric setting? A complete overview of the CYP pharmacogenetics with a focus on the epigenetic CYP gene regulation by DNA methylation in the context of advancing age, in which DNA methylation might change. Responder phenotypes consist of a continuum spanning from ADRs to TFs, with the best responders at the midpoint. CYP genetics is the basis of this continuum on which environmental and physiological factors act, modeling the phenotype observed in clinical practice. Physiological age-related changes in DNA methylation, the main epigenetic mechanisms regulating gene expression in humans, results in a physiological decrease in CYP gene expression with advancing age. This may be one of the physiological changes that, together with increased drug use, contributed to the higher prevalence of ADRs and TFs observed in the geriatric setting, thus, making geriatrics a special group for pharmacogenetics.

Overview of service oriented architecture: definition, use in ...

African Journals Online (AJOL)

Overview of service oriented architecture: definition, use in healthcare ... of service oriented architecture in Healthcare with focus on the pros and cons of its use as ... technologies adapted the required healthcare standards and challenges and ...

Spent fuel management overview: a global perspective

International Nuclear Information System (INIS)

Bonne, A.; Crijns, M.J.; Dyck, P.H.; Fukuda, K.; Mourogov, V.M.

1999-01-01

The paper defines the main spent fuel management strategies and options, highlights the challenges for spent fuel storage and gives an overview of the regional balances of spent fuel storage capacity and spent fuel arising. The relevant IAEA activities in the area of spent fuel management are summarised. (author)

An Overview of Otorhinolaryngeal Problems in Geriatrics

Directory of Open Access Journals (Sweden)

Girija Shankar Mohanta

2018-06-01

Full Text Available Summary: Background: The increase of geriatric population, as well as their age-related problems, is of great concern for the society and for the governments all over the world and also in India. The main objectives were to overview and find the prevalence of Oto-rhino-laryngological problems in the geriatric population. Method: A prospective study of geriatric patients was undertaken in ENT & HNS Department, S.C.B Medical College & Hospital, Cuttack, India, from November 2014 to August 2016.Inclusion criteria –The patients of age 60 yrs & above who attended ENT outpatient department were studied. Among 3563 patients studied, 363 patients were admitted. The patients were segregated according to sex (male/female, ages (60–64 yr group, 65–69 yr group, 70 yr & above, disease ratio, and prevalence of diseases, associated co-morbidities, and socio-economic aspects. Results: Total patients studied were 3563. The otological problems were being prevalent in geriatrics among study population (51.77% in which presbycusis was the highest with 17.71% of total and 34.21% of otological problems. The problems related to nose were 13.03%, among which epistaxis was 4.98% of total and 37.60% of nasal problems. The neck and throat problems were 35.20%. The problems were more in males (63.65% than in females (36.35%. Conclusion: The hearing loss is the most prevalent diagnosis amongst all otologic problems and epistaxis amongst nasal symptoms. The emergence of head & neck cancers among the geriatric population is a great concern in a developing country like India. Keywords: Oto-rhino-laryngological problems, geriatric populations

Savannah River Site (SRS) environmental overview

International Nuclear Information System (INIS)

O'Rear, M.G.; Steele, J.L.; Kitchen, B.G.

1990-01-01

The environmental surveillance activities at and in the vicinity of the Savannah River Site (SRS) [formerly the Savannah River Plant (SRP)] comprise one of the most comprehensive and extensive environmental monitoring programs in the United States. This overview contains monitoring data from routine and nonroutine radiological and nonradiological environmental surveillance activities, summaries of environmental protection programs in progress, a summary of National Environmental Policy Act (NEPA) activities, and a listing of environmental permits (Appendix A) issued by regulatory agencies. This overview provides information about the impact of SRS operations on the public and the environment. The SRS occupies a large area of approximately 300 square miles along the Savannah River, principally in Aiken and Barnwell counties of South Carolina. SRS's primary function is the production of tritium, plutonium, and other special nuclear materials for national defense, for other governmental uses, and for some civilian purposes. From August 1950 to March 31, 1989, SRS was operated for the Department of Energy (DOE) by E. I. du Pont de Nemours ampersand Co. On April 1, 1989 the Westinghouse Savannah River Company assumed responsibility as the prime contractor for the Savannah River Site

Overview of Actuated Arm Support Systems and Their Applications

Directory of Open Access Journals (Sweden)

E.A. Lomonova

2013-10-01

Full Text Available Arm support systems provide support throughout daily tasks, training or in an industrial environment. During the last decades a large diversity of actuated arm support systems have been developed. To analyze the actuation principles in these systems, an overview of actuated arm support systems is provided. This overview visualizes the current trends on research and development of these support systems and distinguishes three categories. These categories depend mainly on the functional status of the user environment, which defines the specifications. Therefore, the actuated arm support systems are classified according to their user environment, namely: ambulatory, rehabilitation and industrial. Furthermore, three main actuation principles and three mechanical construction principles have been identified.

Particle Dark Matter: An Overview

International Nuclear Information System (INIS)

Roszkowski, Leszek

2009-01-01

Dark matter in the Universe is likely to be made up of some new, hypothetical particle which would be a part of an extension of the Standard Model of particle physics. In this overview, I will first briefly review well motivated particle candidates for dark matter. Next I will focus my attention on the neutralino of supersymmetry which is the by far most popular dark matter candidate. I will discuss some recent progress and comment on prospects for dark matter detection.

The Manhattan Project: An Overview

Science.gov (United States)

Reed, Cameron

2017-01-01

August 2017 will mark the 75th anniversary of the establishment of the United States Army's Manhattan Engineer District, which oversaw the development and deployment of the first generation of nuclear weapons during World War II. In this talk I give an overview of the Manhattan Project, touching on its historical context, genesis, organization, facilities, accomplishments, challenges encountered, and legacies. I will also comment briefly on some of its lesser-known aspects and the persistent popular mythologies that still surround it.

Historical overview of immunological tolerance.

Science.gov (United States)

Schwartz, Ronald H

2012-04-01

A fundamental property of the immune system is its ability to mediate self-defense with a minimal amount of collateral damage to the host. The system uses several different mechanisms to achieve this goal, which is collectively referred to as the "process of immunological tolerance." This article provides an introductory historical overview to these various mechanisms, which are discussed in greater detail throughout this collection, and then briefly describes what happens when this process fails, a state referred to as "autoimmunity."

An overview of the asteroids

International Nuclear Information System (INIS)

Binzel, R.P.

1989-01-01

An introduction and overview of the field of asteroid science is presented, highlighting the accomplishments of the 1980s. The development and application of many observational techniques and data from the Infrared Astronomical Satellite have greatly increased our knowledge of asteroid physical properties. New scenarios for understanding the chemical diversity and dynamical structure of asteroids have emerged. New insights have been gained toward understanding their origin and interrelations with meteorites and comets. Suggestions and speculations are offered on future research directions

Presentation: Overview of Water Reuse Challenges and Opportunities

Science.gov (United States)

This presentation, Overview of Water Reuse Challenges and Opportunities, was given at the STAR Human and Ecological Health Impacts Associated with Water Reuse and Conservation Practices Kick-off Meeting and Webinar held on Oct. 26-27, 2016.

Reversibility of Decisions and Retrievability of Radioactive Waste: An Overview of Regulatory Positions and Issues

International Nuclear Information System (INIS)

Ruiz-Lopez, Carmen; Pescatore, Claudio

2015-02-01

The Radioactive Waste Management Committee (RWMC) of the NEA has been at the forefront worldwide in examining the topic of Reversibility and Retrievability (R and R). As early as 2001, an NEA survey-based report entitled 'Reversibility and Retrievability in Geological Disposal of Radioactive Waste' provided an overview of R and R by an ad-hoc group of experts from 11 NEA Member countries. The 2001 report (NEA 2001) observed that national safety regulations dealt mainly with operational safety and design targets for long-term (post-closure) safety and relatively little consideration was given to retrievability/reversibility or its implications. Yet, policy frames saw benefits from retrievability. In 2007, the RWMC launched the NEA R and R project with participation from 15 countries and two international organisations. The project included, amongst its members, representatives of six organisations involved in regulation, five regulatory authorities of five countries and one technical support organisation to the safety authorities. The project aimed to improve awareness amongst the RWMC constituency of the breadth of issues and positions regarding the concepts of R and R with the goal of providing a neutral overview of relevant issues and viewpoints in OECD countries. Hence substantial attention was given to R and R regulatory issues mainly in the context of decision making for repository development. The report (NEA 2011) points out regulatory issues, including safety criteria and licensing considerations. The present document presents an overview of findings, positions, boundary conditions and issues based on the results of the R and R project of 2007-2011 (stepwise decision making and reversibility, regulatory authorisations and R and R, decision making for retrieval) and of the Reims conference of December 2010 (terminology and definitions, legal and policy context, motivations for R and R, practical aspects, stakeholders confidence aspects)

Smart Electric Vehicle Charging Infrastructure Overview

Energy Technology Data Exchange (ETDEWEB)

Chynoweth, Joshua; Chung, Ching-Yen; Qiu, Charlie; Chu, Peter; Gadh, Rajit

2014-02-19

WINSmartEV™ is a smart electric vehicle charging system that has been built and is currently in operation. It is a software and network based EV charging system designed and built around the ideas of intelligent charge scheduling, multiplexing (connecting multiple vehicles to each circuit) and flexibility. This paper gives an overview of this smart charging system with an eye toward its unique features and capabilities.

Overview of Department of Energy programs

International Nuclear Information System (INIS)

Hill, J.R.

1985-01-01

An overview is presented of policies and standards of the US DOE in the protection of the public, government employees, and government property from damage caused by natural phenomena. Included are Department of Energy orders covering policy and standards for natural phenomena hazards mitigation and Office of Nuclear Safety projects related to natural phenomena hazards mitigation. National Federal programs, committees, and reports are listed. 18 references

Cancer Genetics Overview (PDQ®)—Health Professional Version

Science.gov (United States)

Cancer Genetics Overview discusses hereditary cancers and the role of genetic variants (mutations). Get information about genetic counseling, familial cancer syndromes, genomic sequencing, germline and somatic testing, ethical and legal issues and more in this summary for clinicians.

An overview of social acceptability of nuclear energy

International Nuclear Information System (INIS)

Jamal Khaer Ibrahim

1984-01-01

A comparative evaluation for the role of nuclear energy in the Society is overviewed. Factors pertaining to its social acceptibility such as military conotation, radioactive waste management and nuclear plant safety, to name a few, are also discussed. (author)

Oily skin: an overview.

Science.gov (United States)

Sakuma, Thais H; Maibach, Howard I

2012-01-01

Oily skin (seborrhea) is a common cosmetic problem that occurs when oversized sebaceous glands produce excessive amounts of sebum giving the appearance of shiny and greasy skin. This paper overviews the main concepts of sebaceous gland anatomy and physiology, including the biosynthesis, storage and release of sebum, as well as its relationship to skin hydration and water barrier function. We also address how skin oiliness may vary according to diet, age, gender, ethnicity and hot humid climates. The deeper understanding of this skin type provides the opportunity to better guide patients regarding skin care and also assist in the development of sebosuppressive agents. Copyright © 2012 S. Karger AG, Basel.

Theory overview on spectroscopy

International Nuclear Information System (INIS)

Ali, Ahmed

2011-08-01

A theoretical overview of the exotic spectroscopy in the charm and beauty quark sector is presented. These states are unexpected harvest from the e + e - and hadron colliders and a permanent abode for the majority of them has yet to be found. We argue that some of these states, in particular the Y b (10890) and the recently discovered states Z b (10610) and Z b (10650), discovered by the Belle collaboration are excellent candidates for tetraquark states [bq][ anti b anti q], with q=u,d light quarks. Theoretical analyses of the Belle data carried out in the tetraquark context is reviewed. (orig.)

Earth Science Informatics - Overview

Science.gov (United States)

Ramapriyan, H. K.

2017-01-01

Over the last 10-15 years, significant advances have been made in information management, there are an increasing number of individuals entering the field of information management as it applies to Geoscience and Remote Sensing data, and the field of informatics has come to its own. Informatics is the science and technology of applying computers and computational methods to the systematic analysis, management, interchange, and representation of science data, information, and knowledge. Informatics also includes the use of computers and computational methods to support decision making and applications. Earth Science Informatics (ESI, a.k.a. geoinformatics) is the application of informatics in the Earth science domain. ESI is a rapidly developing discipline integrating computer science, information science, and Earth science. Major national and international research and infrastructure projects in ESI have been carried out or are on-going. Notable among these are: the Global Earth Observation System of Systems (GEOSS), the European Commissions INSPIRE, the U.S. NSDI and Geospatial One-Stop, the NASA EOSDIS, and the NSF DataONE, EarthCube and Cyberinfrastructure for Geoinformatics. More than 18 departments and agencies in the U.S. federal government have been active in Earth science informatics. All major space agencies in the world, have been involved in ESI research and application activities. In the United States, the Federation of Earth Science Information Partners (ESIP), whose membership includes over 180 organizations (government, academic and commercial) dedicated to managing, delivering and applying Earth science data, has been working on many ESI topics since 1998. The Committee on Earth Observation Satellites (CEOS)s Working Group on Information Systems and Services (WGISS) has been actively coordinating the ESI activities among the space agencies.The talk will present an overview of current efforts in ESI, the role members of IEEE GRSS play, and discuss

Expert Systems: An Overview for Teacher-Librarians.

Science.gov (United States)

Orwig, Gary; Barron, Ann

1992-01-01

Provides an overview of expert systems for teacher librarians. Highlights include artificial intelligence and expert systems; the development of the MYCIN medical expert system; rule-based expert systems; the use of expert system shells to develop a specific system; and how to select an appropriate application for an expert system. (11 references)…

Overview of the SBS 2016 Mining Track

DEFF Research Database (Denmark)

Bogers, Toine; Hendrickx, Iris; Koolen, Marijn

2016-01-01

In this paper we present an overview of the mining track in the Social Book Search (SBS) lab 2016. The mining track addressed two tasks: (1) classifying forum posts as book search requests, and (2) linking book title mentions in forum posts to unique book IDs in a database. Both tasks are important...

Youth Suicidal Behavior: An Introduction and Overview

Science.gov (United States)

Miller, David N.; Eckert, Tanya L.

2009-01-01

Youth suicidal behavior continues to be a significant national problem in need of urgent attention by school personnel. The purpose of this introductory article to the special series is to provide an overview of youth suicidal behavior, including research-based information on demographic data; risk factors and warning signs; and where, when, and…

Molecular simulations and visualization: introduction and overview.

Science.gov (United States)

Hirst, Jonathan D; Glowacki, David R; Baaden, Marc

2014-01-01

Here we provide an introduction and overview of current progress in the field of molecular simulation and visualization, touching on the following topics: (1) virtual and augmented reality for immersive molecular simulations; (2) advanced visualization and visual analytic techniques; (3) new developments in high performance computing; and (4) applications and model building.

Turbine Based Combined/Combination Cycle/RTA Project Overview

Science.gov (United States)

Bartolotta, Paul A.; Quigley, Brian F.

2000-01-01

This viewgraph presentation gives an overview of the Revolutionary Turbine Accelerator (RTA) program. Details are given on the Single Stage To Orbit (SSTO) and Two Stage To Orbit (TSTO) aircraft, and the technological challenges associated with the RTA, SSTO, and TSTO.

The contact activation proteins: a structure/function overview

NARCIS (Netherlands)

Meijers, J. C.; McMullen, B. A.; Bouma, B. N.

1992-01-01

In recent years, extensive knowledge has been obtained on the structure/function relationships of blood coagulation proteins. In this overview, we present recent developments on the structure/function relationships of the contact activation proteins: factor XII, high molecular weight kininogen,

Machining refractory alloys: an overview

International Nuclear Information System (INIS)

Christopher, J.D.

1984-01-01

Nontraditional machining is a generic term for those material removal processes that differ drastically from the historic operations such as turning, milling, drilling, tapping, and grinding. The use of primary energy modes other than mechanical, such as thermal, electrical, and chemical, sets these operations apart and reinforces their nontraditional label. Several of these newer processes have been very successful in machining close tolerance parts from refractory materials. This paper provides a general overview of both traditional and nontraditional aspects of machining refractory materials. 11 figures, 7 tables

An overview of neural function and feedback control in human communication.

Science.gov (United States)

Hood, L J

1998-01-01

The speech and hearing mechanisms depend on accurate sensory information and intact feedback mechanisms to facilitate communication. This article provides a brief overview of some components of the nervous system important for human communication and some electrophysiological methods used to measure cortical function in humans. An overview of automatic control and feedback mechanisms in general and as they pertain to the speech motor system and control of the hearing periphery is also presented, along with a discussion of how the speech and auditory systems interact.

Porphyromonas gingivalis: An Overview of Periodontopathic Pathogen Below the Gum Line

Directory of Open Access Journals (Sweden)

Kah Yan eHow

2016-02-01

Full Text Available Periodontal disease represents a group of oral inflammatory infections initiated by oral pathogens which exist as a complex biofilms on the tooth surface and cause destruction to tooth supporting tissues. The severity of this disease ranges from mild and reversible inflammation of the gingiva (gingivitis to chronic destruction of connective tissues, the formation of periodontal pocket and ultimately result in loss of teeth. While human subgingival plaque harbors more than 500 bacterial species, considerable research has shown that Porphyromonas gingivalis, a Gram-negative anaerobic bacterium, is the major etiologic agent which contributes to chronic periodontitis. This black-pigmented bacterium produces a myriad of virulence factors that causes destruction to periodontal tissue either directly or indirectly by modulating the host inflammatory response. Here, this review provides an overview of P. gingivalis and how its virulence factors contribute to the pathogenesis with other microbiome consortium in oral cavity.

Porphyromonas gingivalis: An Overview of Periodontopathic Pathogen below the Gum Line

Science.gov (United States)

How, Kah Yan; Song, Keang Peng; Chan, Kok Gan

2016-01-01

Periodontal disease represents a group of oral inflammatory infections initiated by oral pathogens which exist as a complex biofilms on the tooth surface and cause destruction to tooth supporting tissues. The severity of this disease ranges from mild and reversible inflammation of the gingiva (gingivitis) to chronic destruction of connective tissues, the formation of periodontal pocket and ultimately result in loss of teeth. While human subgingival plaque harbors more than 500 bacterial species, considerable research has shown that Porphyromonas gingivalis, a Gram-negative anaerobic bacterium, is the major etiologic agent which contributes to chronic periodontitis. This black-pigmented bacterium produces a myriad of virulence factors that cause destruction to periodontal tissues either directly or indirectly by modulating the host inflammatory response. Here, this review provides an overview of P. gingivalis and how its virulence factors contribute to the pathogenesis with other microbiome consortium in oral cavity. PMID:26903954

OFFICE OF SCIENCE AND TECHNOLOGY AND INTERNATIONAL, NATURAL BARRIERS THRUST OVERVIEW

International Nuclear Information System (INIS)

B. Bodvarsson; Y. Tsang

2006-01-01

The Natural Barriers Thrust supports scientific studies of the natural system at the proposed repository site of Yucca Mountain. It stresses the realistic representation of the natural system with respect to processes and parameters, by means of laboratory, field, and modeling studies. It has the objectives to demonstrate that the natural barriers can make large contributions to repository performance, supporting the multiple-barrier concept for geological disposal of high-level radioactive waste; and to reduce the overall cost of repository development by elimination of unnecessary engineered components, given the demonstrated natural barriers performance. In this overview we enumerate the research projects within the Natural Barriers Thrust grouped under five elements: (1) Drift Seepage, (2) In-drift Environment, (3) Drift Shadow, (4) Unsaturated Zone Flow and Transport, and (5) Saturated Zone Flow and Transport. The long-term strategic plan of the Natural Barriers Thrust and some key results are also briefly described

A Theoretical Overview of Currency Crises

OpenAIRE

Hongxia, Guo

2005-01-01

In the 1980s and 1990s, currency crises occurred frequently in various parts of the world. This paper provides an overview of the currency crises theories, which investigate the cause of these currency crises, the determinant factors of their depth, and the mechanism of their effects on actual economy. Based on the three-generation classification, this paper surveys currency crises theories with focus on the differences among them.

Overview on spent fuel management strategies

International Nuclear Information System (INIS)

Dyck, P.

2002-01-01

This paper presents an overview on spent fuel management strategies which range from reprocessing to interim storage in a centralised facility followed by final disposal in a repository. In either case, more spent fuel storage capacity (wet or dry, at-reactor or away-from-reactor, national or regional) is required as spent fuel is continuously accumulated while most countries prefer to defer their decision to choose between these two strategies. (author)

D-RATS 2011: RAFT Protocol Overview

Science.gov (United States)

Utz, Hans

2011-01-01

A brief overview presentation on the protocol used during the D-RATS2011 field test for file transfer from the field-test robots at Black Point Lava Flow AZ to Johnson Space Center, Houston TX over a simulated time-delay. The file transfer actually uses a commercial implementation of an open communications standard. The focus of the work lies on how to make the state of the distributed system observable.

High-performance computing — an overview

Science.gov (United States)

Marksteiner, Peter

1996-08-01

An overview of high-performance computing (HPC) is given. Different types of computer architectures used in HPC are discussed: vector supercomputers, high-performance RISC processors, various parallel computers like symmetric multiprocessors, workstation clusters, massively parallel processors. Software tools and programming techniques used in HPC are reviewed: vectorizing compilers, optimization and vector tuning, optimization for RISC processors; parallel programming techniques like shared-memory parallelism, message passing and data parallelism; and numerical libraries.

Feasibility of disposal of high-level radioactive waste into the seabed. Volume 1: Overview of research and conclusions

International Nuclear Information System (INIS)

1988-01-01

One of the options suggested for disposal of high-level radioactive waste resulting from the generation of nuclear power is burial beneath the deep ocean floor in geologically stable sediment formations which have no economic value. The 8-volume series provides an assessment of the technical feasibility and radiological safety of this disposal concept on the results obtained by ten years of co-operation and information exchange among the Member countries participating in the NEA Seabed Working Group. This volume provides an overview of the research and a summary of the results

An overview of means-end theory: potential application in consumer-oriented food product design

NARCIS (Netherlands)

Costa, A.I.A.; Dekker, M.; Jongen, W.M.F.

2004-01-01

This paper presents an overview of the means-end chain theory and associated techniques, and discusses the virtues and shortcomings of its potential application in consumer-oriented food product design. This overview, based on literature in the food area, presents also the process of conducting a

Euthanasia: an overview and the jewish perspective.

Science.gov (United States)

Gesundheit, Benjamin; Steinberg, Avraham; Glick, Shimon; Or, Reuven; Jotkovitz, Alan

2006-10-01

End-of-life care poses fundamental ethical problems to clinicians. Defining euthanasia is a difficult and complex task, which causes confusion in its practical clinical application. Over the course of history, abuse of the term has led to medical atrocities. Familiarity with the relevant bioethical issues and the development of practical guidelines might improve clinical performance. To define philosophical concepts, to present historical events, to discuss the relevant attitudes in modern bioethics and law that may be helpful in elaborating practical guidelines for clinicians regarding euthanasia and end-of-life care. Concepts found in the classic sources of Jewish tradition might shed additional light on the issue and help clinicians in their decision-making process. An historical overview defines the concepts of active versus passive euthanasia, physician-assisted suicide and related terms. Positions found in classical Jewish literature are presented and analyzed with their later interpretations. The relevance and application in modern clinical medicine of both the general and Jewish approaches are discussed. The overview of current bioethical concepts demonstrates the variety of approaches in western culture and legal systems. Philosophically and conceptually, there is a crucial distinction between active and passive euthanasia. The legitimacy of active euthanasia has been the subject of major controversy in recent times in various countries and religious traditions. The historical overview and the literature review demonstrate the need to provide clearer definitions of the concepts relating to euthanasia, for in the past the term has led to major confusion and uncontrolled abuse. Bioethical topics should, therefore, be included in medical training and continuing education. There are major debates and controversies regarding the current clinical and legal approaches. We trust that classical Jewish sources might contribute to the establishment of clinical

Medical mission to dominican republic: one dermatology group?s experiences.

Science.gov (United States)

Ahmed, Atif; Peine, Steven

2013-01-01

The intents of this article are to share our experiences during a medical mission in the Dominican Republic and to provide the reader with a cross-sectional view of conditions seen and an overview of interesting and challenging cases encountered. We also discuss treatments and techniques used and share lessons learned. 2013.

Demographic development in ASEAN: a comparative overview.

Science.gov (United States)

Herrin, A N; Pardoko, H; Lim, L L; Hongladorom, C

1981-01-01

A comparative overview of recent demographic developments in the ASEAN (Association of Southeast Asian Nations) region is presented. Countries discussed include Indonesia, Malaysia, the Philippines, Singapore, and Thailand. Separate consideration is given to mortality; fertility; and migration, spatial distribution, and employment. A final section is concerned with emerging issues and directions for population policy.

Early Childhood Music Education Research: An Overview

Science.gov (United States)

Young, Susan

2016-01-01

This article offers a short commentary on the "state of play" in early childhood music education research to accompany the articles published in this special issue. It provides an international overview of recent research trends in this field, with examples drawn from Europe, the Americas, Asia, the Middle East, East and South Africa and…

Preventive effects of group dance movement therapy on participants of oriental dance courses

OpenAIRE

Jevšenak, Vesna

2014-01-01

The connection of mind and body as well as the impact of physical activity on mental state of the person is defined in the theoretical part of the thesis. It featured dance as an expressive means of non-verbal communication in the therapeutic process in the group and stressed the importance of creativity in dance expression. It has given a historical overview of the role of women in dance and described the therapeutic characteristics of oriental dance. In addition to presenting dance - moveme...

Overview of the DOE packaging certification process

Energy Technology Data Exchange (ETDEWEB)

Liu, Y.Y.; Carlson, R.D. [Argonne National Lab., IL (United States); Carlson, R.W. [Lawrence Livermore National Lab., CA (United States); Kapoor, A. [USDOE, Washington, DC (United States)

1995-12-31

This paper gives an overview of the DOE packaging certification process, which is implemented by the Office of Facility Safety Analysis, under the Assistance Secretary for Environment, Safety and Health, for packagings that are not used for weapons and weapons components, nor for naval nuclear propulsion. The overview will emphasize Type B packagings and the Safety Analysis Report for Packaging (SARP) review that parallels the NRC packaging review. Other important elements in the DOE packaging certification program, such as training, methods development, data bases, and technical assistance, are also emphasized, because they have contributed significantly to the improvement of the certification process since DOE consolidated its packaging certification function in 1985. The paper finishes with a discussion of the roles and functions of the DOE Packaging Safety Review Steering Committee, which is chartered to address issues and concerns of interest to the DOE packaging and transportation safety community. Two articles related to DOE packaging certification were published earlier on the SARP review procedures and the DOE Packaging Review Guide. These articles may be consulted for additional information.

An Overview of Dental Radiology. NCHCT Monograph Series.

Science.gov (United States)

Manny, Edward F.; And Others

This overview of dental radiology contains sections on demographics, equipment, dental radiology quality assurance, efficacy, dental radiology education curricula, professional organizations' guidelines for training and use, and state activities. In section 1 dental personnel, population of dental personnel, employment and earning prospects,…

Special Session 2: Cosmic Evolution of Groups and Clusters

Science.gov (United States)

Vrtilek, J. M.; David, L. P.

2015-03-01

During the past decade observations across the electromagnetic spectrum have led to broad progress in the understanding of galaxy clusters and their far more abundant smaller siblings, groups. From the X-rays, where Chandra and XMM have illuminated old phenomena such as cooling cores and discovered new ones such as shocks, cold fronts, bubbles and cavities, through rich collections of optical data (including vast and growing arrays of redshifts), to the imaging of AGN outbursts of various ages through radio observations, our access to cluster and group measurements has leaped forward, while parallel advances in theory and modeling have kept pace. This Special Session offered a survey of progress to this point, an assessment of outstanding problems, and a multiwavelength overview of the uses of the next generation of observatories. Holding the symposium in conjuction with the XXVIIIth General Assembly provided the significant advantage of involving not only a specialist audience, but also interacting with a broad cross-section of the world astronomical community.

The Dutch Construction Industry: An Overview and Its Use of Performance Information

OpenAIRE

Van de Rijt, J.; Hompes, M.; Santema, S.C.

2010-01-01

This paper gives an overview of the Dutch Construction industry and elaborates further on its use of performance information. After giving an overview of the Dutch construction industry depicting size, major contractors, growth, profitability, value added, costs, productivity, this section is concluded by giving future predictions of the industry for the following years. A summary is given of the 2002 Dutch construction collusion as a means to give explanations for the persistent use of procu...

Diagnosis and treatment of pancreatic cancer. Oncology overview

International Nuclear Information System (INIS)

1982-09-01

Oncology Overviews are a service of the International Cancer Research Data Bank (ICRDB) Program of the National Cancer Institute, intended to facilitate and promote the exchange of information between cancer scientists by keeping them aware of literature related to their research being published by other laboratories throughout the world. Each Oncology Overview represents a survey of the literature associated with a selected area of cancer research. It contains abstracts of articles which have been selected and organized by researchers associated with the field. Contents: Radiological diagnosis of pancreatic cancer; Biopsy and cytology in the diagnosis of pancreatic cancer; Pathology and morphology of pancreatic cancer; Staging and prognosis of pancreatic cancer; Biological and immunological markers in the diagnosis of pancreatic cancer; Surgical treatment of pancreatic cancer; Drug therapy of pancreatic cancer; Radiation therapy of pancreatic cancer; Selected studies on the epidemiology of pancreatic cancer; Clinical correlates and syndromes associated with pancreatic neoplasia

An Overview of the Dynamics of the Volcanic Paroxysmal Explosive Activity, and Related Seismicity, at Andesitic and Dacitic Volcanoes (1960–2010

Directory of Open Access Journals (Sweden)

Vyacheslav M. Zobin

2018-05-01

Full Text Available Understanding volcanic paroxysmal explosive activity requires the knowledge of many associated processes. An overview of the dynamics of paroxysmal explosive eruptions (PEEs at andesitic and dacitic volcanoes occurring between 1960 and 2010 is presented here. This overview is based mainly on a description of the pre-eruptive and eruptive events, as well as on the related seismic measurements. The selected eruptions are grouped according to their Volcanic Explosivity Index (VEI. A first group includes three eruptions of VEI 5-6 (Mount St. Helens, 1980; El Chichón, 1982; Pinatubo, 1991 and a second group includes three eruptions of VEI 3 (Usu volcano, 1977; Soufriere Hills Volcano (SHV, 1996, and Volcán de Colima, 2005. The PEEs of the first group have similarity in their developments that allows to propose a 5-stage scheme of their dynamics process. Between these stages are: long (more than 120 years period of quiescence (stage 1, preliminary volcano-tectonic (VT earthquake swarm (stage 2, period of phreatic explosions (stage 3 and then, PEE appearance (stage 4. It was shown also that the PEEs of this group during their Plinian stage “triggered” the earthquake sequences beneath the volcanic structures with the maximum magnitude of earthquakes proportional to the volume of ejecta of PEEs (stage 5. Three discussed PEEs of the second group with lower VEI developed in more individual styles, not keeping within any general scheme. Among these, one PEE (SHV may be considered as partly following in development to the PEEs of the first group, having stages 1, 3, and 4. The PEEs of Usu volcano and of Volcán de Colima had no preliminary long-term stages of quiescence. The PEE at Usu volcano came just at the end of the preceding short swarm of VT earthquakes. At Volcán de Colima, no preceding swarm of VT occurred. This absence of any regularity in development of lower VEI eruptions may refer, among other reasons, to different conditions of opening

Recircumscription of the Nepenthes alata group (Caryophyllales: Nepenthaceae, in the Philippines, with four new species

Directory of Open Access Journals (Sweden)

Martin Cheek

2013-12-01

Full Text Available An overview of Nepenthes in the Philippines is presented. Four new species, Nepenthes extincta sp. nov., N. kitanglad sp. nov., N. kurata sp. nov. and N. leyte sp. nov. are described and illustrated from the Philippines and placed in the Nepenthes alata group. An updated circumscription and key to the species of the group is provided. Delimitation and comparison with the Regiae group is given. All four of the newly described species are assessed as threatened using the International Union for the Conservation of Nature 2012 standard, and one, N. extincta sp. nov. is considered likely to be already extinct due to open-cast mining. Logging and conversion of forest habitat are thought to be the main threats to the other three species.

Pairwise Trajectory Management (PTM): Concept Overview

Science.gov (United States)

Jones, Kenneth M.; Graff, Thomas J.; Chartrand, Ryan C.; Carreno, Victor; Kibler, Jennifer L.

2017-01-01

Pairwise Trajectory Management (PTM) is an Interval Management (IM) concept that utilizes airborne and ground-based capabilities to enable the implementation of airborne pairwise spacing capabilities in oceanic regions. The goal of PTM is to use airborne surveillance and tools to manage an "at or greater than" inter-aircraft spacing. Due to the precision of Automatic Dependent Surveillance-Broadcast (ADS-B) information and the use of airborne spacing guidance, the PTM minimum spacing distance will be less than distances a controller can support with current automation systems that support oceanic operations. Ground tools assist the controller in evaluating the traffic picture and determining appropriate PTM clearances to be issued. Avionics systems provide guidance information that allows the flight crew to conform to the PTM clearance issued by the controller. The combination of a reduced minimum distance and airborne spacing management will increase the capacity and efficiency of aircraft operations at a given altitude or volume of airspace. This paper provides an overview of the proposed application, description of a few key scenarios, high level discussion of expected air and ground equipment and procedure changes, overview of a potential flight crew human-machine interface that would support PTM operations and some initial PTM benefits results.

Pulse power modulators - an overview

International Nuclear Information System (INIS)

Venkatramani, N.

2006-01-01

Pulse power modulators are electronic devices to provide, high voltage, high current, power bursts. Ideally, a modulator, with the means to shape and control the pulses, acts as a switch between a high voltage power supply and its load. This article gives an overview of the pulse power modulators: starting with the basics of pulse and modulation, it covers modulation topologies, different types of modulators, major subsystems and pulse measurement techniques. The various applications of pulse power modulators and the recent trends have been included at the end. (author)

An overview of decision theory

International Nuclear Information System (INIS)

Hansson, S.O.

1991-01-01

This paper has been written to provide a non-technical overview of modern decision theory and to identify some of the major ways in which decision theory is relevant to the nuclear waste issue. It concludes that the use of decision theory in the nuclear waste issue should be further developed, and more sophisticated tools should be made used of. In particular, the application of models for uncertainty and for collective decision-making is warranted, and the same applies to models that include the earlier phases of the decision-making process. (92 refs.)

Energy in Canada: an overview

International Nuclear Information System (INIS)

Mawer, S.P.

1997-01-01

Future opportunities for Canadian petroleum producers and the impact of competition for a share of the US export market on the Canadian oil industry were discussed. An overview of the market in PADD II, the US mid-continent, as seen from the Ashland Petroleum Company's perspective, was presented. Ashland is the fourth largest importer of Canadian crude. The company firmly believes that despite only slight increases in demand, Canadian supply to the US mid-continent will grow by taking significant market share from Mexican, Venezuelan and Gulf coast competitors

CMS Barrel Pixel Detector Overview

CERN Document Server

Kästli, H C; Erdmann, W; Gabathuler, K; Hörmann, C; Horisberger, Roland Paul; König, S; Kotlinski, D; Meier, B; Robmann, P; Rohe, T; Streuli, S

2007-01-01

The pixel detector is the innermost tracking device of the CMS experiment at the LHC. It is built from two independent sub devices, the pixel barrel and the end disks. The barrel consists of three concentric layers around the beam pipe with mean radii of 4.4, 7.3 and 10.2 cm. There are two end disks on each side of the interaction point at 34.5 cm and 46.5 cm. This article gives an overview of the pixel barrel detector, its mechanical support structure, electronics components, services and its expected performance.

Facing Tomorrow's Challenges - An Overview

Science.gov (United States)

,

2008-01-01

In 2007, the U.S. Geological Survey (USGS) developed a science strategy outlining the major natural-science issues facing the Nation in the next decade. The science strategy consists of six science directions of critical importance, focusing on areas where natural science can make a substantial contribution to the well-being of the Nation and the world. This fact sheet is an overview of the science strategy and describes how USGS research can strengthen the Nation with information needed to meet the challenges of the 21st century.

An overview of systematic review.

Science.gov (United States)

Baker, Kathy A; Weeks, Susan Mace

2014-12-01

Systematic review is an invaluable tool for the practicing clinician. A well-designed systematic review represents the latest and most complete information available on a particular topic or intervention. This article highlights the key elements of systematic review, what it is and is not, and provides an overview of several reputable organizations supporting the methodological development and conduct of systematic review. Important aspects for evaluating the quality of a systematic review are also included. Copyright © 2014 American Society of PeriAnesthesia Nurses. Published by Elsevier Inc. All rights reserved.

Overview of nuclear materials transportation

International Nuclear Information System (INIS)

Grella, A.W.

1986-01-01

This presentation is an overview of transportation as it relates to one specific type of material, low specific activity (LSA) material. It is the predominant type of material that fits into the low-level waste category. An attempt is made to discuss how LSA is regulated, setting forth the requirements. First the general scheme of regulations are reviewed. In addition future changes in the regulations which will affect transportation of LSA materials and, which quite likely, will have an impact on R and D needs in this area are presented

Simulation Exploration Experience 2018 Overview

Science.gov (United States)

Paglialonga, Stephen; Elfrey, Priscilla; Crues, Edwin Z.

2018-01-01

The Simulation Exploration Experience (SEE) joins students, industry, professional associations, and faculty together for an annual modeling and simulation (M&S) challenge. SEE champions collaborative collegiate-level modeling and simulation by providing a venue for students to work in highly dispersed inter-university teams to design, develop, test, and execute simulated missions associated with space exploration. Participating teams gain valuable knowledge, skills, and increased employability by working closely with industry professionals, NASA, and faculty advisors. This presentation gives and overview of the SEE and the upcoming 2018 SEE event.

Fast reactor physics - an overview

International Nuclear Information System (INIS)

Lee, S.M.

2004-01-01

An introduction to the basic features of fast neutron reactors is made, highlighting the differences from the more conventional thermal neutron reactors. A discussion of important feedback reactivity mechanisms is given. Then an overview is presented of the methods of fast reactor physics, which play an important role in the successful design and operation of fast reactors. The methods are based on three main elements, namely (i) nuclear data bases, (ii) numerical methods and computer codes, and (iii) critical experiments. These elements are reviewed and the present status and future trends are summarized. (author)

Working Group 2 summary: Space charge effects in bending systems

International Nuclear Information System (INIS)

Bohn, C.L.; Emma, P.J.

2000-01-01

At the start of the Workshop, the authors asked the Working Group 2 participants to concentrate on three basic goals: (1) survey the status of how comprehensively the physics concerning space-charge effects in bends is understood and how complete is the available ensemble of analytic and computational tools; (2) guided by data from experiments and operational experience, identify sources of, and cures for, beam degradation; and (3) review space-charge physics in rings and the limitations it introduces. As the Workshop unfolded, the third goal naturally folded into the other two goals, and these goals, they believe, were fulfilled in that the Working Group was able to compile an end product consisting of a set of recommendations for potentially fruitful future work. This summary constitutes an overview of the deliberations of the Working Group, and it is their hope that the summary clarifies the motivation for the recommended work listed at the end. The summary is organized according to the two aforementioned goals, and the prime topics of discussion appear as subsections under these goals

Dictionaries of African Sign Languages: An Overview

Science.gov (United States)

Schmaling, Constanze H.

2012-01-01

This article gives an overview of dictionaries of African sign languages that have been published to date most of which have not been widely distributed. After an introduction into the field of sign language lexicography and a discussion of some of the obstacles that authors of sign language dictionaries face in general, I will show problems…

Fims, forestry information management system: An overview

Energy Technology Data Exchange (ETDEWEB)

1991-01-01

This geographic information system has been developed as part of Forestry Canada's Eastern Quebec Forestry Program for woodlot owners in eastern Quebec. The goal was to provide private woodlot operators with a management system that uses the most advanced technology available. This booklet provides an overview of this system, explaining how the system can be used.

Transparent conducting materials: Overview and recent results

NARCIS (Netherlands)

Deelen, J. van; Illiberi, A.; Hovestad, A.; Barbu, I.; Klerk, L.; Buskens, P.

2012-01-01

An overview of different transparent conductors is given. In addition, atmospheric pressure CVD of ZnO resulted in conductivities below 1 mΩ cm for a temperature of 480°C, whereas at a process temperature of 200°C a value of 2 mΩ cm was obtained. Also atmospheric pressure spatial ALD was used to

Overview on the Surface Functionalization Mechanism and Determination of Surface Functional Groups of Plasma Treated Carbon Nanotubes.

Science.gov (United States)

Saka, Cafer

2018-01-02

The use of carbon materials for many applications is due to the unique diversity of structures and properties ranging from chemical bonds between the carbon atoms of the materials to nanostructures, crystallite alignment, and microstructures. Carbon nanotubes and other nanoscale carbonaceous materials draw much attention due to their physical and chemical properties, such as high strength, high resistance to corrosion, electrical and thermal conductivity, stability and a qualified adsorbent. Carbon-based nanomaterials, which have a relatively large specific area and layered structure, can be used as an adsorbent for efficient removal of organic and inorganic contaminants. However, one of the biggest obstacles to the development of carbon-based nanomaterials adsorbents is insolubility and the lack of functional groups on the surface. There are several approaches to introduce functional groups on carbon nanotubes. One of these approaches, plasma applications, now has an important place in the creation of surface functional groups as a flexible, fast, and environmentally friendly method. This review focuses on recent information concerning the surface functionalization and modification of plasma treated carbon nanotube. This review considers the surface properties, advantages, and disadvantages of plasma-applied carbon nanotubes. It also examines the reaction mechanisms involved in the functional groups on the surface.

40 CFR 86.206-11 - Equipment required; overview.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Equipment required; overview. 86.206-11 Section 86.206-11 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.206-11 Equipment required...

40 CFR 86.206-94 - Equipment required; overview.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Equipment required; overview. 86.206-94 Section 86.206-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR... New Medium-Duty Passenger Vehicles; Cold Temperature Test Procedures § 86.206-94 Equipment required...

JET ITER-like wall—overview and experimental programme

International Nuclear Information System (INIS)

Matthews, G F; Beurskens, M; Loving, A; Kear, M; Mayoral, M-L; Prior, P; Riccardo, V; Watkins, M L; Brezinsek, S; Groth, M; Joffrin, E; Villedieu, E; Neu, R; Rimini, F; Sips, G; Rubel, M; De Vries, P

2011-01-01

This paper reports the successful installation of the JET ITER-like wall and the realization of its technical objectives. It also presents an overview of the planned experimental programme which has been optimized to exploit the new wall and other JET enhancements in 2011/12.

An overview of Bothrops erythromelas venom

OpenAIRE

Nery,Neriane Monteiro; Luna,Karla Patrícia; Fernandes,Carla Freire Celedônio; Zuliani,Juliana Pavan

2016-01-01

Abstract This review discusses studies on the venom of Bothrops erythromelas published over the past 36 years. During this period, many contributions have been made to understand the venomous snake, its venom, and its experimental and clinical effects better. The following chronological overview is based on 29 articles that were published between 1979 and 2015, with emphasis on diverse areas. The complexity of this task demands an integration of multidisciplinary research tools to study toxin...

eHealth in Wound Care,- overview and key issues to consider before implementation

DEFF Research Database (Denmark)

Moore, Zena; Angel, Donna; Bjerregaard, Julie

2015-01-01

Purpose This document aims to provide wound care clinicians with a rapid and structured overview of the key issues related to use of eHealth applications (telemedicine and telehealth) within wound care. This includes: • An overview of terminology and available literature • Guidance on the methodo......Purpose This document aims to provide wound care clinicians with a rapid and structured overview of the key issues related to use of eHealth applications (telemedicine and telehealth) within wound care. This includes: • An overview of terminology and available literature • Guidance...... on the methodology for evaluation of eHealth solutions • An introduction to and discussion of the potential benefits of eHealth technologies in wound care, and the possible barriers to their implementation • Recommendations for ensuring a good implementation process and supporting involvement of wound care...... professionals in safeguarding that eHealth solutions meet the needs of the patients. Methodology The document sections lean on the structure and focus areas of the Model for ASsessment of Telemedicine (MAST) which defines crucial items to evaluate an eHealth application. The content of the document is developed...

Governance arrangements for health systems in low-income countries: an overview of systematic reviews

Science.gov (United States)

Herrera, Cristian A; Lewin, Simon; Paulsen, Elizabeth; Ciapponi, Agustín; Opiyo, Newton; Pantoja, Tomas; Rada, Gabriel; Wiysonge, Charles S; Bastías, Gabriel; Garcia Marti, Sebastian; Okwundu, Charles I; Peñaloza, Blanca; Oxman, Andrew D

2017-01-01

using GRADE. We prepared SUPPORT Summaries for eligible reviews, including key messages, 'Summary of findings' tables (using GRADE to assess the certainty of the evidence) and assessments of the relevance of findings to low-income countries. Main results We identified 7272 systematic reviews and included 21 of them in this overview (19 primary reviews and 2 supplementary reviews). We focus here on the results of the 19 primary reviews, one of which had important methodological limitations. The other 18 were reliable (with only minor limitations). We grouped the governance arrangements addressed in the reviews into five categories: authority and accountability for health policies (three reviews); authority and accountability for organisations (two reviews); authority and accountability for commercial products (three reviews); authority and accountability for health professionals (seven reviews); and stakeholder involvement (four reviews). Overall, we found desirable effects for the following interventions on at least one outcome, with moderate- or high-certainty evidence and no moderate- or high-certainty evidence of undesirable effects. Decision-making about what is covered by health insurance - Placing restrictions on the medicines reimbursed by health insurance systems probably decreases the use of and spending on these medicines (moderate-certainty evidence). Stakeholder participation in policy and organisational decisions - Participatory learning and action groups for women probably improve newborn survival (moderate-certainty evidence). - Consumer involvement in preparing patient information probably improves the quality of the information and patient knowledge (moderate-certainty evidence). Disclosing performance information to patients and the public - Disclosing performance data on hospital quality to the public probably encourages hospitals to implement quality improvement activities (moderate-certainty evidence). - Disclosing performance data on individual

Governance arrangements for health systems in low-income countries: an overview of systematic reviews.

Science.gov (United States)

Herrera, Cristian A; Lewin, Simon; Paulsen, Elizabeth; Ciapponi, Agustín; Opiyo, Newton; Pantoja, Tomas; Rada, Gabriel; Wiysonge, Charles S; Bastías, Gabriel; Garcia Marti, Sebastian; Okwundu, Charles I; Peñaloza, Blanca; Oxman, Andrew D

2017-09-12

SUPPORT Summaries for eligible reviews, including key messages, 'Summary of findings' tables (using GRADE to assess the certainty of the evidence) and assessments of the relevance of findings to low-income countries. We identified 7272 systematic reviews and included 21 of them in this overview (19 primary reviews and 2 supplementary reviews). We focus here on the results of the 19 primary reviews, one of which had important methodological limitations. The other 18 were reliable (with only minor limitations).We grouped the governance arrangements addressed in the reviews into five categories: authority and accountability for health policies (three reviews); authority and accountability for organisations (two reviews); authority and accountability for commercial products (three reviews); authority and accountability for health professionals (seven reviews); and stakeholder involvement (four reviews).Overall, we found desirable effects for the following interventions on at least one outcome, with moderate- or high-certainty evidence and no moderate- or high-certainty evidence of undesirable effects. Decision-making about what is covered by health insurance- Placing restrictions on the medicines reimbursed by health insurance systems probably decreases the use of and spending on these medicines (moderate-certainty evidence). Stakeholder participation in policy and organisational decisions- Participatory learning and action groups for women probably improve newborn survival (moderate-certainty evidence).- Consumer involvement in preparing patient information probably improves the quality of the information and patient knowledge (moderate-certainty evidence). Disclosing performance information to patients and the public- Disclosing performance data on hospital quality to the public probably encourages hospitals to implement quality improvement activities (moderate-certainty evidence).- Disclosing performance data on individual healthcare providers to the public probably leads

Zika virus: An overview

Directory of Open Access Journals (Sweden)

Gautam Rawal

2016-01-01

Full Text Available The Zika virus has been in the news for quite some time due to the ongoing recent outbreak in the Southern America, which started in December 2015. It has been declared a public health emergency by the World Health Organization in February 2016 owing to its association with the congenital deformities, particularly microcephaly in infants borne to the infected mothers. The rapid spread of the virus throughout the United States of America and subsequently to Asia has raised serious international concerns. Its spread to countries neighboring India is a serious threat to the Indian population. This review article gives an overview about the virus, its diagnosis, clinical features, and the management.

Treatment Option Overview (Mycosis Fungoides and the Sezary Syndrome)

Science.gov (United States)

... factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) and treatment options ... or in other parts of the body. Treatment Option Overview Key Points There are different types of ...

Treatment Option Overview (Plasma Cell Neoplasms Including Multiple Myeloma)

Science.gov (United States)

... factors affect prognosis (chance of recovery) and treatment options. The prognosis (chance of recovery ) depends on the ... going up even though treatment is given. Treatment Option Overview Key Points There are different types of ...

Overview of NASA/OAST efforts related to manufacturing technology

Science.gov (United States)

Saunders, N. T.

1976-01-01

An overview of some of NASA's current efforts related to manufacturing technology and some possible directions for the future are presented. The topics discussed are: computer-aided design, composite structures, and turbine engine components.

Design and evaluation of new overview screens for the LABIHS simulator

International Nuclear Information System (INIS)

Oliveira, Mauro V.; Almeida, Jose C.S.; Jaime, Guilherme D.G.; Augusto, Silas C.

2015-01-01

The development and evaluation of Human-System Interfaces (HSIs) for control rooms is a research area at the Human-System Interface Laboratory (LABIHS). The main objective of this laboratory is to develop and evaluate projects of HSIs for industrial plants using different methodology construction. The evaluation of the interfaces is carried out in the LABIHS simulator at the Nuclear Engineering Institute (IEN). Previous evaluation of the overview screen of the nuclear power plant (NPP) simulator of the LABIHS showed the necessity of additional information to reduce the operator workload. To overcome this issue, a set of three 52-inch LCD TV was acquired to replace the projector in the task of showing the overview screen to the simulator operators. A new set of screens was developed to gather information in the three LCD screens. The approach used on the development of the new screens was based on human factors guidelines and recommendations. The objective of this work is present the design of these new overview screens and to evaluate their contribution to reduce the operators mental workload in this new scenario. (author)

Perspectives on Imaging: Advanced Applications. Introduction and Overview.

Science.gov (United States)

Lynch, Clifford A.; Lunin, Lois F.

1991-01-01

Provides an overview of six articles that address relationships between electronic imaging technology and information science. Articles discuss the areas of technology; applications in the fields of visual arts, medicine, and textile history; conceptual foundations; and future visions, including work in virtual reality and cyberspace. (LRW)

An Overview of Short-term Statistical Forecasting Methods

DEFF Research Database (Denmark)

Elias, Russell J.; Montgomery, Douglas C.; Kulahci, Murat

2006-01-01

An overview of statistical forecasting methodology is given, focusing on techniques appropriate to short- and medium-term forecasts. Topics include basic definitions and terminology, smoothing methods, ARIMA models, regression methods, dynamic regression models, and transfer functions. Techniques...... for evaluating and monitoring forecast performance are also summarized....

Overview of NREL Distribution Grid Integration Cost Projects

Energy Technology Data Exchange (ETDEWEB)

Horowitz, Kelsey A [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Ding, Fei [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Mather, Barry A [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Palmintier, Bryan S [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Denholm, Paul L [National Renewable Energy Laboratory (NREL), Golden, CO (United States)

2018-01-12

This presentation was given at the 2017 NREL Workshop 'Benchmarking Distribution Grid Integration Costs Under High Distributed PV Penetrations.' It provides a brief overview of recent and ongoing NREL work on distribution system grid integration costs, as well as challenges and needs from the community.

Frontier models for evaluating environmental efficiency: an overview

NARCIS (Netherlands)

Oude Lansink, A.G.J.M.; Wall, A.

2014-01-01

Our aim in this paper is to provide a succinct overview of frontier-based models used to evaluate environmental efficiency, with a special emphasis on agricultural activity. We begin by providing a brief, up-to-date review of the main approaches used to measure environmental efficiency, with

From submissiveness to agency: An overview of developments in ...

African Journals Online (AJOL)

From submissiveness to agency: An overview of developments in translation studies and some ... approaches focusing on the source text, the process of translation, the reception of the translated text, and the ... AJOL African Journals Online.

Stimuli Responsive Ionogels for Sensing Applications—An Overview

Directory of Open Access Journals (Sweden)

Andrew Kavanagh

2012-02-01

Full Text Available This overview aims to summarize the existing potential of “Ionogels” as a platform to develop stimuli responsive materials. Ionogels are a class of materials that contain an Ionic Liquid (IL confined within a polymer matrix. Recently defined as “a solid interconnected network spreading throughout a liquid phase”, the ionogel therefore combines the properties of both its solid and liquid components. ILs are low melting salts that exist as liquids composed entirely of cations and anions at or around 100 °C. Important physical properties of these liquids such as viscosity, density, melting point and conductivity can be altered to suit a purpose by choice of the cation/anion. Here we provide an overview to highlight the literature thus far, detailing the encapsulation of IL and responsive materials within these polymeric structures. Exciting applications in the areas of optical and electrochemical sensing, solid state electrolytes and actuating materials shall be discussed.

Quarterly overviews of thermal solar energy systems 1993

International Nuclear Information System (INIS)

Warmerdam, J.M.; Stap, C.A.M.

1994-08-01

The title overviews were compiled to support the market introduction campaign for solar water heaters in the Netherlands. Use has been made of the data-banks of the Dutch subsidy administrator 'Senter'. 88% of the 1,883 systems, that were installed in 1993, are solar water heaters. Considering the solar collector surface the largest contribution is from the use of mainly uncovered collectors in swimming pools: 51% (37% for the collector surface of solar water heaters). Energy utilities are involved in the installation of 70% of the solar heating systems (even 77% for the solar water heaters). Next to the quarterly overviews, the subsidy data for the period 1988 up to and including 1993 are analyzed. 70% of the installed systems has been purchased and 30% was rented. At the end of 1993 preparations were made to install more than 3,000 solar boilers in 1994 and 1995. 3 figs., 21 tabs

Overview of LBB implementation for the EPR

International Nuclear Information System (INIS)

Cauquelin, C.

1997-01-01

This paper presents an overview of the use of leak-before-break (LBB) analysis for EPR reactors. EPR is an evolutionary Nuclear Island of the 4 loop x 1500 Mwe class currently in the design phase. Application of LBB to the main coolant lines and resulting design impacts are summarized. Background information on LBB analysis in France and Germany is also presented

Overview of LBB implementation for the EPR

Energy Technology Data Exchange (ETDEWEB)

Cauquelin, C.

1997-04-01

This paper presents an overview of the use of leak-before-break (LBB) analysis for EPR reactors. EPR is an evolutionary Nuclear Island of the 4 loop x 1500 Mwe class currently in the design phase. Application of LBB to the main coolant lines and resulting design impacts are summarized. Background information on LBB analysis in France and Germany is also presented.

Functional-Based Assessment of Social Behavior: Introduction and Overview.

Science.gov (United States)

Lewis, Timothy J.; Sugai, George

1994-01-01

This introduction to and overview of a special issue on social behavior assessment within schools discusses the impact of function-based methodologies on assessment and intervention practices in identification and remediation of challenging social behaviors. (JDD)

Overview of NoSQL and comparison with SQL database ...

African Journals Online (AJOL)

Overview of NoSQL and comparison with SQL database management systems. ... Abstract. The increasing need for space in the database community has caused the revolution named NoSQL ‗Not Only SQL'. ... HOW TO USE AJOL.

Fused-core particle technology in high-performance liquid chromatography: An overview

Directory of Open Access Journals (Sweden)

Joseph J. Kirkland

2013-10-01

Full Text Available The advent of superficially porous particles (SPPs for packed HPLC columns has changed the way that many practitioners have approached the problem of developing needed separations. The very high efficiency of such columns, combined with convenient operating conditions, modest back pressures and the ability to use conventional HPLC instruments has resulted in intense basic studies of SPP technology, and widespread applications in many sciences. This report contains an overview of the SPP technology first developed in 2006 by Advanced Materials Technology, Inc., for sub-3-μm particles, then expanded into a family of SPP products with different particle sizes, pore sizes and other physical parameters. This approach was designed so that each particle of the family could be optimized for separating a particular group of compounds, usually based on solute size. Keywords: Superficially porous particles, Fused-core particles, Core–shell particles, Peptides, Proteins, Drug separations

40 CFR 86.227-94 - Test procedures; overview.

Science.gov (United States)

2010-07-01

... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Test procedures; overview. 86.227-94 Section 86.227-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... 1994 and Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New Medium...

An overview of the prevalence and distribution of gastrointestinal ...

African Journals Online (AJOL)

An overview of the prevalence and distribution of gastrointestinal parasitic infections in post-war Iraq. Noor Abdulhaleem, Aliyu Mahmuda, Al-Zihiry Khalid Jameel Khadim, Roslaini Abd Majid, Leslie Than Thian Lung, Wan Omar Abdullah, Zasmy Unyah ...

Assessing urban logistics pooling sustainability via a hierarchic dashboard from a group decision perspective

OpenAIRE

Gonzalez-Feliu, Jesus; Morana, Joëlle

2014-01-01

This paper aims to propose, via an experimental collaborative decision support method, to define a grid of indicators and a reference situation database to measure the sustainable performance of urban logistics pooling systems. To do this, we start by defining the notion of sustainability in the 4As approach, after what we identify the main sustainability indicators from an overview of the literature, and class them into four categories (one for each A of the approach). Then, a group of 20 ex...

Commercial Buildings Partnerships - Overview of Higher education projects

Energy Technology Data Exchange (ETDEWEB)

Parrish, Kristen [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Robinson, Alastair [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Regnier, Cindy [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

2013-02-01

The Commercial Building Partnership (CBP), a public/private, cost-shared program sponsored by the U.S. Department of Energy (DOE), paired selected commercial building owners and operators with representatives of DOE, its national laboratories, and private-sector technical experts. These teams explored energy-saving measures across building systems – including some considered too costly or technologically challenging – and used advanced energy modeling to achieve peak whole-building performance. Modeling results were then included in new construction or retrofit designs to achieve significant energy reductions. CBP design goals aimed to achieve 50 percent energy savings compared to ANSI/ASHRAE/IES Standard 90.1-2004 for new construction, while retrofits are designed to consume at least 30 percent less energy than either Standard 90.1-2004 or current consumption. After construction and commissioning of the project, laboratory staff continued to work with partners to collect and analyze data for verification of the actual energy reduction. CBP projects represent diverse building types in commercial real estate, including lodging, grocery, retail, higher education, office, and warehouse/storage facilities. Partners also commit to replicating low-energy technologies and strategies from their CBP projects throughout their building portfolios. As a result of CBP projects, five sector overviews (Lodging, Food Sales, General Merchandise, Higher Education, Offices) were created to capture successful strategies and recommended energy efficiency measures that could broadly be applied across these sectors. These overviews are supplemented with individual case studies providing specific details on the decision criteria, modeling results, and lessons learned on specific projects. Sector overviews and CBP case studies will also be updated to reflect verified data and replication strategies as they become available.

An Overview of the Computational Physics and Methods Group at Los Alamos National Laboratory

Energy Technology Data Exchange (ETDEWEB)

Baker, Randal Scott [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2018-02-22

CCS Division was formed to strengthen the visibility and impact of computer science and computational physics research on strategic directions for the Laboratory. Both computer science and computational science are now central to scientific discovery and innovation. They have become indispensable tools for all other scientific missions at the Laboratory. CCS Division forms a bridge between external partners and Laboratory programs, bringing new ideas and technologies to bear on today’s important problems and attracting high-quality technical staff members to the Laboratory. The Computational Physics and Methods Group CCS-2 conducts methods research and develops scientific software aimed at the latest and emerging HPC systems.

Overview of SSC accelerator requirements

International Nuclear Information System (INIS)

Dugan, G.

1992-03-01

This paper will present a general overview of the requirements of the Superconducting Super Collider (SSC) accelerators. Each accelerator in the injector chain will be discussed separately, followed by a discussion of the collider itself. In conclusion, the top level requirements of the overall accelerator system will be presented. For each accelerator, the primary operating parameters will be presented in tabular form. A brief narrative discussion of the principal technical features of each machine will be given. Finally, the principal technical design challenges for the machine will be noted, together with the currently planned solution to these challenges

Overview of zonal flow physics

International Nuclear Information System (INIS)

Diamond, P.H.; Itoh, K.; Itoh, S.-I.; Hahm, T.S.

2005-01-01

Zonal flows, by which we mean azimuthally symmetric band-like shear flows, are ubiquitous phenomena in nature and the laboratory. It is now widely recognized that zonal flows are a key constituent in virtually all cases and regimes of drift wave turbulence, indeed, so much so that this classic problem is now frequently referred to as 'drift wave-zonal flow turbulence'. In this theory overview, we present new viewpoints and unifying concepts which facilitate understanding of zonal flow physics, via theory, computation and their confrontation with the results of laboratory experiment. Special emphasis is placed on identifying avenues for further progress. (author)

Experimental overview on quarkonium production

Energy Technology Data Exchange (ETDEWEB)

Arnaldi, R.

2016-12-15

Quarkonium production in heavy-ion collisions is a well-known signature of the formation of a plasma of quarks and gluons (QGP). After thirty years from the first measurements at SPS energies, a large wealth of results is now accessible from high-energy experiments at RHIC and LHC, and these new data are contributing to sharpen the picture of the quarkonium behaviour in A-A collisions. In this paper, an overview of the main results on both charmonium and bottomonium production in p-A and A-A collisions is presented, focussing on the most recent achievements from the RHIC and LHC experiments.

Overview of bunch length measurements

International Nuclear Information System (INIS)

Lumpkin, A. H.

1999-01-01

An overview of particle and photon beam bunch length measurements is presented in the context of free-electron laser (FEL) challenges. Particle-beam peak current is a critical factor in obtaining adequate FEL gain for both oscillators and self-amplified spontaneous emission (SASE) devices. Since measurement of charge is a standard measurement, the bunch length becomes the key issue for ultrashort bunches. Both time-domain and frequency-domain techniques are presented in the context of using electromagnetic radiation over eight orders of magnitude in wavelength. In addition, the measurement of microbunching in a micropulse is addressed

A bioinformatics-based overview of protein Lys-Ne-acetylation

Science.gov (United States)

Among posttranslational modifications, there are some conceptual similarities between Lys-N'-acetylation and Ser/Thr/Tyr O-phosphorylation. Herein we present a bioinformatics-based overview of reversible protein Lys-acetylation, including some comparisons with reversible protein phosphorylation. T...

An Overview of Power Topologies for Micro-hydro Turbines

DEFF Research Database (Denmark)

Nababan, Sabar; Muljadi, E.; Blaabjerg, Frede

2012-01-01

This paper is an overview of different power topologies of micro-hydro turbines. The size of micro-hydro turbine is typically under 100kW. Conventional topologies of micro-hydro power are stand-alone operation used in rural electrical network in developing countries. Recently, many of micro-hydro...... power generations are connected to the distribution network through power electronics (PE). This turbines are operated in variable frequency operation to improve efficiency of micro-hydro power generation, improve the power quality, and ride through capability of the generation. In this paper our...... discussion is limited to the distributed generation. Like many other renewable energy sources, the objectives of micro-hydro power generation are to reduce the use of fossil fuel, to improve the reliability of the distribution system (grid), and to reduce the transmission losses. The overview described...

Aromatherapy for health care: an overview of systematic reviews.

Science.gov (United States)

Lee, Myeong Soo; Choi, Jiae; Posadzki, Paul; Ernst, Edzard

2012-03-01

Aromatherapy is the therapeutic use of essential oil from herbs, flowers, and other plants. The aim of this overview was to provide an overview of systematic reviews evaluating the effectiveness of aromatherapy. We searched 12 electronic databases and our departmental files without restrictions of time or language. The methodological quality of all systematic reviews was evaluated independently by two authors. Of 201 potentially relevant publications, 10 met our inclusion criteria. Most of the systematic reviews were of poor methodological quality. The clinical subject areas were hypertension, depression, anxiety, pain relief, and dementia. For none of the conditions was the evidence convincing. Several SRs of aromatherapy have recently been published. Due to a number of caveats, the evidence is not sufficiently convincing that aromatherapy is an effective therapy for any condition. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

Measuring School Climate: An Overview of Measurement Scales

Science.gov (United States)

Kohl, Diane; Recchia, Sophie; Steffgen, Georges

2013-01-01

Background: School climate is a heterogeneous concept with a multitude of standardised and validated instruments available to measure it. Purpose: This overview of measurement scales aims to provide researchers with short summaries of some of the self-report instruments in existence, especially in relation to the link between school climate and…

Central Delta languages: An overview | Kari | Stellenbosch Papers ...

African Journals Online (AJOL)

This paper presents an overview of the phonology, morphology and syntax of Central Delta languages. It also provides information on the geo-linguistic, demographic and sociolinguistic situation of these languages. It notes that Central Delta languages have a 20-vowel system, which divides into two sets of 10 vowels ...

Bullying in Schools: An Overview. Juvenile Justice Bulletin

Science.gov (United States)

Seeley, Ken; Tombari, Martin L.; Bennett, Laurie J.; Dunkle, Jason B.

2011-01-01

Researchers from the National Center for School Engagement conducted a series of studies to explore the connections between bullying in schools, school attendance and engagement, and academic achievement. This bulletin provides an overview of the studies funded by the Office of Juvenile Justice and Delinquency Prevention (OJJDP), a summary of the…

Overview of design issues in product-integrated Photovoltaics

NARCIS (Netherlands)

Apostolou, G.; Reinders, Angelina H.M.E.

2014-01-01

This paper presents an overview of the design features and characteristics of photovoltaic (PV)-powered products based on a literature study on product-integrated PV and an analysis of 90 PV-powered products executed during 2011–2013. The aim of this paper is to provide insight into the current

Overview of Battelle-Europe experiments and model development on H2-deflagrations, igniter and catalytic device verifications

International Nuclear Information System (INIS)

Wolf, L.; Kanzleiter, T.; Behrens, U.; Langer, G.; Fischer, K.; Holzbauer, H.; Seidler, M.; Wolff, U.

1991-01-01

The design and implementation of an optimal mitigation strategy against the potential threat by H 2 -deflagrations/detonations in the aftermath of least probable severe accidents necessitates a knowledge base about these phenomena for representative conditions and realistic geometries. In order to extend existing know-how into the area of multi-compartment geometries connected by vents, the German Ministry of Research and Technology (BMFT) initiated in 1987 and fully sponsored since 1988 a multi-faceted experimental research program on H 2 -deflagrations and related issues in multi-compartment geometries in the Battelle Model Containment (BMC). The following test groups constitute the Battelle-program: Test Group H: basic tests in H 2 -air and H 2 -steam air-mixtures; Test Group I: (sponsored by industry): supplemental tests in H 2 -air and H 2 -steam-air atmospheres; Test Group G: efficiency of H 2 -mitigative measures such as igniters, catalyst modules and combinations thereof. Thus far, a total of 70 experiments have been performed and evaluated. The paper gives an overview of the Battelle-program by reviewing the examined geometries, bandwidths of tested H 2 -concentrations, steam concentrations, ignition locations, specific atmospheric conditions (homogeneous, stratified) and other important parameters varied during and among the different test groups H, G, and I. Some experimental findings are reported

Retrievability: An international overview

International Nuclear Information System (INIS)

Richardson, P.J.

2000-01-01

Using available information from the published literature and material obtained from a network of contacts, a short introductory overview of international developments in the field of retrievability of emplaced nuclear waste was produced for the Swedish National Siting Coordinator for Nuclear Waste Disposal. This examined the issue in terms of a number of basic questions: Definition, Need, Design Implications, Safeguards for Fissile Material, Public Acceptability and Safety Assessment. The report was submitted in February 1999, and acted as a catalyst for the organisation of an international seminar by KASAM, the Swedish National Council for Nuclear Waste (these proceedings). This paper describes the report contents, and points to the invited papers at the seminar which expand on and update the limited descriptions in the original report. (author)

Energy research 2003 - Overview

International Nuclear Information System (INIS)

2004-01-01

This publication issued by the Swiss Federal Office of Energy (SFOE) presents an overview of advances made in energy research in Switzerland in 2003. In the report, the heads of various programmes present projects and summarise the results of research in four main areas: Efficient use of energy, renewable energies, nuclear energy and energy policy fundamentals. Energy-efficiency is illustrated by examples from the areas of building, traffic, electricity, ambient heat and combined heat and power, combustion, fuel cells and in the process engineering areas. In the renewable energy area, projects concerning energy storage, photovoltaics, solar chemistry and hydrogen, biomass, small-scale hydro, geothermal energy and wind energy are presented. Work being done on nuclear safety and disposal regulations as well as controlled thermonuclear fusion are discussed

Application of Operational Research Techniques in Operating Room Scheduling Problems: Literature Overview

Directory of Open Access Journals (Sweden)

Şeyda Gür

2018-01-01

Full Text Available Increased healthcare costs are pushing hospitals to reduce costs and increase the quality of care. Operating rooms are the most important source of income and expense for hospitals. Therefore, the hospital management focuses on the effectiveness of schedules and plans. This study includes analyses of recent research on operating room scheduling and planning. Most studies in the literature, from 2000 to the present day, were evaluated according to patient characteristics, performance measures, solution techniques used in the research, the uncertainty of the problem, applicability of the research, and the planning strategy to be dealt within the solution. One hundred seventy studies were examined in detail, after scanning the Emerald, Science Direct, JSTOR, Springer, Taylor and Francis, and Google Scholar databases. To facilitate the identification of these studies, they are grouped according to the different criteria of concern and then, a detailed overview is presented.

Overview of Millimeter Wave Communications for Fifth-Generation (5G) Wireless Networks—With a Focus on Propagation Models

Science.gov (United States)

Rappaport, Theodore S.; Xing, Yunchou; MacCartney, George R.; Molisch, Andreas F.; Mellios, Evangelos; Zhang, Jianhua

2017-12-01

This paper provides an overview of the features of fifth generation (5G) wireless communication systems now being developed for use in the millimeter wave (mmWave) frequency bands. Early results and key concepts of 5G networks are presented, and the channel modeling efforts of many international groups for both licensed and unlicensed applications are described here. Propagation parameters and channel models for understanding mmWave propagation, such as line-of-sight (LOS) probabilities, large-scale path loss, and building penetration loss, as modeled by various standardization bodies, are compared over the 0.5-100 GHz range.

[Indication, type of resection and results of surgery in cases of lung tuberculosis. A historical and regional overview].

Science.gov (United States)

Hillejan, L; Nemat, A; Marra, A; Stamatis, G

2002-06-01

Pulmonary tuberculosis has become a rare indication for surgical intervention in all industrial nations. Over a period of 10 years we overview 193 patients who were suffering this disease and underwent thoracotomy. Main indication (79.8 %) was pulmonary nodules, of unknown origin. In this cases wedge resection was performed. Expanded resectional techniques were necessary in cases of cavernes, superinfected bronchiectasis, bronchial stenosis, hemoptysis and destroyed lungs due to tuberculosis. Considering the heterogenous groups of patients, the perioperative morbidity (21.8 %) and mortality (0.5 %) has to be regarded in comparison to the data found in the literature.

Urbanization and health - An overview | Nnebue | Orient Journal of ...

African Journals Online (AJOL)

Urbanization and health - An overview. ... and health with emphasis on approach and options for the promotion of healthy behaviours and safety. ... The urban context of particular cities may also affect health as well as modify the effect that ...

RETRAN overview

International Nuclear Information System (INIS)

Agee, L.J.

1985-01-01

The RETRAN code has become the industry standard with respect to NSSS transient analysis. The objective of this paper is to present an overview of important RETRAN-related events since the second International meeting in April of 1982. This paper is divided into three parts. The first part addresses the current status of the code with emphasis on the design review of RETRAN-02 MOD002 and the goal of RETRAN-02 in the Reactor Analysis Support Package (RASP). These activities are being undertaken to simplify the use of RETRAN for safety analysis and reload application which may be part of an NRC submittal. The second part of the paper describes significant applications of RETRAN. In the analysis section, special emphasis is placed on validation analyses which compare the code to actual plant data or experimental facilities. The third section briefly describes the pre-release version of RETRAN and the developmental goals for the next version of RETRAN. One major limitation of all state-of-the-art thermal-hydraulic codes is the determination of the structure of the fluid. A brief description of research needs in this are indicated

Physics through the 1990s: An overview

International Nuclear Information System (INIS)

1986-01-01

This Overview summarizes and addresses issues that broadly concern physics. The role of physics in society is discussed. Highlights of the progress and the opportunities in each subfield, plus the future needs and recommended action are described. In addition, there are three supplements on issues that cut across the individual fields: international aspects of physics, education and supply of physicists, and organization and support of physics

Overview of Task 4 nuclide transport data

International Nuclear Information System (INIS)

Serne, R.J.

1977-01-01

A multi-year program plan is presented to collect the necessary data on nuclide sorption-desorption interactions with geologic media. Detailed activities which need to be performed in each of the six subtasks are described. The general areas in which each subcontractor performed work in FY 77 were presented in the overview. Detailed technical discussions of each subcontractor's work will be presented in ensuing presentations

Materials for Wind Turbine Blades: An Overview

DEFF Research Database (Denmark)

Mishnaevsky, Leon; Branner, Kim; Petersen, Helga Nørgaard

2017-01-01

A short overview of composite materials for wind turbine applications is presented here. Requirements toward the wind turbine materials, loads, as well as available materials are reviewed. Apart from the traditional composites for wind turbine blades (glass fibers/epoxy matrix composites), natural...... composites, hybrid and nanoengineered composites are discussed. Manufacturing technologies for wind turbine composites, as well their testing and modelling approaches are reviewed....

Materials for Wind Turbine Blades: An Overview.

Science.gov (United States)

Mishnaevsky, Leon; Branner, Kim; Petersen, Helga Nørgaard; Beauson, Justine; McGugan, Malcolm; Sørensen, Bent F

2017-11-09

A short overview of composite materials for wind turbine applications is presented here. Requirements toward the wind turbine materials, loads, as well as available materials are reviewed. Apart from the traditional composites for wind turbine blades (glass fibers/epoxy matrix composites), natural composites, hybrid and nanoengineered composites are discussed. Manufacturing technologies for wind turbine composites, as well their testing and modelling approaches are reviewed.

Overview: early history of crop growth and photosynthesis modeling.

Science.gov (United States)

El-Sharkawy, Mabrouk A

2011-02-01

As in industrial and engineering systems, there is a need to quantitatively study and analyze the many constituents of complex natural biological systems as well as agro-ecosystems via research-based mechanistic modeling. This objective is normally addressed by developing mathematically built descriptions of multilevel biological processes to provide biologists a means to integrate quantitatively experimental research findings that might lead to a better understanding of the whole systems and their interactions with surrounding environments. Aided with the power of computational capacities associated with computer technology then available, pioneering cropping systems simulations took place in the second half of the 20th century by several research groups across continents. This overview summarizes that initial pioneering effort made to simulate plant growth and photosynthesis of crop canopies, focusing on the discovery of gaps that exist in the current scientific knowledge. Examples are given for those gaps where experimental research was needed to improve the validity and application of the constructed models, so that their benefit to mankind was enhanced. Such research necessitates close collaboration among experimentalists and model builders while adopting a multidisciplinary/inter-institutional approach. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

Overview and status of ITER Cryostat manufacturing

Energy Technology Data Exchange (ETDEWEB)

Bhardwaj, Anil K., E-mail: anil.bhardwaj@iter-india.org [ITER-India, Institute For Plasma Research, A-29, GIDC Electronics Estate, Sector-25, Gandhinagar 382016 (India); Gupta, Girish; Prajapati, Rajnikant; Joshi, Vaibhav; Patel, Mitul; Bhavsar, Jagrut; More, Vipul; Jindal, Mukesh; Bhattacharya, Avik; Jogi, Gourav; Palaliya, Amit; Jha, Saroj; Pandey, Manish; Shukla, Dileep [ITER-India, Institute For Plasma Research, A-29, GIDC Electronics Estate, Sector-25, Gandhinagar 382016 (India); Iyer, Ganesh; Jadhav, Pandurang; Goyal, Dipesh; Desai, Anish [Larsen & Toubro Limited, Heavy Engineering, Hazira Manufacturing Complex, Gujarat (India); Sekachev, I.; Vitupier, Guillaume [ITER Organization, Route de Vinon sur Verdon – CS 90046, 13067 Saint Paul Lez Durance Cedex (France); and others

2016-11-01

Highlights: • Manufacturing status of one of the largest and the heaviest fully welded stainless steel vacuum chambers in the world (ITER Cryostat). • Overview of manufacturing stages and its segmentation. • Overview of manufacturing procedures and assembly and installation. - Abstract: One of ITER-India's commitments to the ITER Organization is procurement of the ITER Cryostat. It is a large vacuum vessel (∼29 m dia. and ∼29 m height), which is made up of 304/304 L dual marked stainless steel and has a total mass over 3500 t. The thickness of the vessel wall varies from 50 mm to 190 mm. It is one of the largest and the heaviest fully welded stainless steel vacuum chambers in the world which provides vacuum thermal insulation for the superconducting magnets operating at 4.5 K and for the thermal shield operating at 80 K. It also mechanically supports the magnet system along with the vacuum vessel (VV). The cryostat is designed and constructed according to ASME Section-VIII Division-2 with additional ITER Vacuum Handbook requirements and it is classified as protection important component (PIC-2). Manufacturing of cryostat segments is ongoing in India; sub-assembly of four major sections of the cryostat from the segments will be done at the ITER site in a temporary workshop building and the final assembly will be done in the pit of the tokamak building, the final location. The cryostat manufacturing contract has been awarded to Larsen and Toubro Limited in August 2012 after completion of design [4] and signing of Procurement Arrangement [1] with ITER Organization. Manufacturing of the cryostat was started in January 2014 after approval of the manufacturing drawings and procedures. The temporary workshop of 44 m × 110 m × 26 m in height has been completed in November 2014 at the ITER site with a 200 t crane installed. This paper gives an overview and the status of the cryostat manufacturing.

Committees and groups related to the EURATOM treaty

Energy Technology Data Exchange (ETDEWEB)

Marcus, F.R. [comp.] [Nordic Nuclear Safety Research, Roskilde (Denmark)

1997-09-01

The EURATOM Treaty has not been modified since its creation (Rome, 25 March 1957) but has simply been adapted to take account of the fusion of the executive bodies of the three original European Treaties and the enlargement with new Member States. The EURATOM Treaty is in existence simultaneously with the 1992 Maastricht Treaty. No changes in the EURATOM Treaty that influence the practical working conditions were brought about in the 1997 intergovernmental conference. This edition of the survey of groups related to the EURATOM Treaty is an update of earlier versions issued in Danish language. It is sponsored by the Nordic Committee for Nuclear Safety Research (NKS) in conjunction with the Swedish Nuclear Power Inspectorate (SKI). The main purpose is to informally provide those circles in the Nordic countries who want to get acquainted with the groups involved in work related to EURATOM with a simplified overview. The present edition is not different from earlier issues in that it contains an outline without the intent to go into details, and without the ambition to be complete. It thus does not represent an official picture of the committees and groups. Nor should it be seen as an organisation chart of related Commission services. The information is mostly based on personal contacts with persons having knowledge from work with the groups in question. The author would be grateful for corrections and suggestions in order to improve the picture given. 15 figs.

Committees and groups related to the EURATOM treaty

International Nuclear Information System (INIS)

Marcus, F.R.

1997-09-01

The EURATOM Treaty has not been modified since its creation (Rome, 25 March 1957) but has simply been adapted to take account of the fusion of the executive bodies of the three original European Treaties and the enlargement with new Member States. The EURATOM Treaty is in existence simultaneously with the 1992 Maastricht Treaty. No changes in the EURATOM Treaty that influence the practical working conditions were brought about in the 1997 intergovernmental conference. This edition of the survey of groups related to the EURATOM Treaty is an update of earlier versions issued in Danish language. It is sponsored by the Nordic Committee for Nuclear Safety Research (NKS) in conjunction with the Swedish Nuclear Power Inspectorate (SKI). The main purpose is to informally provide those circles in the Nordic countries who want to get acquainted with the groups involved in work related to EURATOM with a simplified overview. The present edition is not different from earlier issues in that it contains an outline without the intent to go into details, and without the ambition to be complete. It thus does not represent an official picture of the committees and groups. Nor should it be seen as an organisation chart of related Commission services. The information is mostly based on personal contacts with persons having knowledge from work with the groups in question. The author would be grateful for corrections and suggestions in order to improve the picture given

DOE/Fossil Energy`s drilling, completion, and stimulation RD&D: A technologies/products overview

Energy Technology Data Exchange (ETDEWEB)

Duda, J.R.; Yost, A.B. II

1995-12-31

An overview of natural gas drilling, completion, and stimulation RD&D sponsored by the US Department of Energy is reported in this paper. Development of high rate-of-penetration drilling systems and underbalanced drilling technologies are detailed among other RD&D activities. The overview serves as a technology transfer medium and is intended to accelerate the deployment of the products and technologies described.

Post-conflict mental health in South Sudan: overview of common ...

African Journals Online (AJOL)

Post-conflict mental health in South Sudan: overview of common psychiatric disorders Part 1: Depression and post-traumatic stress disorder. ... PROMOTING ACCESS TO AFRICAN RESEARCH. AFRICAN JOURNALS ONLINE (AJOL) ...