WorldWideScience

Sample records for units background information

  1. Foreign Energy Company Competitiveness: Background information

    Energy Technology Data Exchange (ETDEWEB)

    Weimar, M.R.; Freund, K.A.; Roop, J.M.

    1994-10-01

    This report provides background information to the report Energy Company Competitiveness: Little to Do With Subsidies (DOE 1994). The main body of this publication consists of data uncovered during the course of research on this DOE report. This data pertains to major government energy policies in each country studied. This report also provides a summary of the DOE report. In October 1993, the Office of Energy Intelligence, US Department of Energy (formerly the Office of Foreign Intelligence), requested that Pacific Northwest Laboratory prepare a report addressing policies and actions used by foreign governments to enhance the competitiveness of their energy firms. Pacific Northwest Laboratory prepared the report Energy Company Competitiveness Little to Do With Subsidies (DOE 1994), which provided the analysis requested by DOE. An appendix was also prepared, which provided extensive background documentation to the analysis. Because of the length of the appendix, Pacific Northwest Laboratory decided to publish this information separately, as contained in this report.

  2. Eurocode I: Basis of design. Background information

    NARCIS (Netherlands)

    Vrouwenvelder, A.C.W.M.

    1996-01-01

    This paper gives a review of the background philosophy of Eurocode 1, Basis of Design. The main ideas behind the various parts of the document are discussed. The emphasize is put on the reliability aspects and the partial factor method. Recommendations for future developments are given.

  3. 25 CFR 537.2 - Submission of background information.

    Science.gov (United States)

    2010-04-01

    ... BACKGROUND INVESTIGATIONS FOR PERSONS OR ENTITIES WITH A FINANCIAL INTEREST IN, OR HAVING MANAGEMENT RESPONSIBILITY FOR, A MANAGEMENT CONTRACT § 537.2 Submission of background information. A management contractor... 25 Indians 2 2010-04-01 2010-04-01 false Submission of background information. 537.2 Section 537.2...

  4. The Conterminous United States Mineral Appraisal Program; background information to accompany folio of geologic, geochemical, geophysical, and mineral resources maps of the Walker Lake 1 degree x 2 degrees Quadrangle, California and Nevada

    Science.gov (United States)

    Stewart, John Harris; Chaffee, M.A.; Dohrenwend, J.C.; John, D.A.; Kistler, R.W.; Kleinhampl, F.J.; Menzie, W.D.; Plouff, Donald; Rowan, L.C.; Silberling, Norman J.

    1984-01-01

    The Walker Lake 1? by 2? quadrangle in eastern California and western Nevada was studied by an interdisciplinary research team to appraise its mineral resources. The appraisal is based on geological, geochemical, and geophysical field and laboratory investigations, the results of which are published as a folio of maps, figures, and tables, with accompanying discussions. This circular provides background information on the investigations and integrates the information presented in the folio. The selected bibliography lists selected references to the geology, geochemistry, geophysics, and mineral deposits of the Walker Lake 1? by 2? quadrangle.

  5. On Cultural Background Information and English Teaching of Extensive Reading

    Institute of Scientific and Technical Information of China (English)

    GAO Wen

    2000-01-01

    This arricle is a research into the relationship between language and culture, cultural elements implied in vocabulary,and the way to widen a student's ken of cultural background information in Extensive Reading class of English.

  6. The Conterminous United States Mineral Assessment Program; background information to accompany folio of geologic, geochemical, geophysical, remote sensing, and mineral resource maps of the Wallace 1 degree x 2 degrees Quadrangle, Montana and Idaho

    Science.gov (United States)

    Harrison, Jack Edward; Leach, David L.; Kleinkopf, M. Dean; Long, Carl L.; Rowan, Larry C.; Marvin, Richard F.

    1986-01-01

    The Wallace 1? x 2 quadrangle in Montana and Idaho was studied by an interdisciplinary research team that included geologists, geochemists, and geophysicists, as well as specialists in isotopic dating and remote sensing. The basic data resulting from these studies, as well as the final metallic mineral resource assessments, are published as a folio of maps, figures, tables, and accompanying discussions. This circular provides background information on the studies and lists the published components of the resource appraisal. An extensive bibliography lists both specific and general references that apply to this geoscience study of the quadrangle.

  7. The Conterminous United States Mineral Assessment Program; background information to accompany folio of geologic, geochemical, geophysical, and mineral resource maps of the Ajo and Lukeville 1 degree x 2 degrees quadrangles, Arizona

    Science.gov (United States)

    Gray, Floyd; Tosdal, R.M.; Peterson, J.A.; Cox, D.P.; Miller, R.J.; Klein, D.P.; Theobald, P.K.; Haxel, G.B.; Grubensky, M.J.; Raines, G.L.; Barton, H.N.; Singer, D.A.; Eppinger, R.G.

    1992-01-01

    Encompassing about 21,000 km 2 in southwestern Arizona, the Ajo and Lukeville 1 ? by 2 ? quadrangles have been the subject of mineral resource investigations utilizing field and laboratory studies in the disciplines of geology, geochemistry, geophysics, and Landsat imagery. The results of these studies are published as a folio of maps, figures, and tables, with accompanying discussions. Past mineral production has been limited to copper from the Ajo Mining District. In addition to copper, the quadrangles contain potentially significant resources of gold and silver; a few other commodities, including molybdenum and evaporites, may also exist in the area as appreciable resources. This circular provides background information on the mineral deposits and on the investigations and integrates the information presented in the folio. The bibliography cites references to the geology, geochemistry, geophysics, and mineral deposits of the two quadrangles.

  8. Background Information on Adult Illiteracy. Employment Disincentives Memo No. 4.

    Science.gov (United States)

    Whitesel, Russ

    This memo is designed to assist Wisconsin's Special Committee on Employment Disincentives in reviewing the issue of adult illiteracy. Section A provides information on the extent of illiteracy in the United States. Section B discusses selected literacy programs at the federal, state, and local levels. Results are provided of a study of federal…

  9. The Importance of Informal Communication under Chinese Culture Background

    Institute of Scientific and Technical Information of China (English)

    阚昱雯

    2014-01-01

    Over the last three decades of open market policy, China undoubtedly has risen to be the magnet of global investors of all walks, which attracts many foreign investors and enterprises to venture into China market for their profit. However, many foreigners just use formal communication methods to manage the company or cope with business matters. Actually, from the aspect of culture study, informal communication is of great significance and should not be ignored under Chinese cultural background.

  10. Thermalization of Mutual Information in Hyperscaling Violating Backgrounds

    CERN Document Server

    Tanhayi, Mohammad Reza

    2015-01-01

    We study certain features of scaling behaviors of the mutual information during a process of thermalization, more precisely we extend the time scaling behavior of mutual information which has been discussed in \\cite{Alishahiha:2014jxa} to time-dependent hyperscaling violating geometries. We use the holographic description for entanglement entropy for two disjoint system consisting of two parallel strips whose widths are much larger than the separation between them. We find that in hyperscaling violating backgrounds the dynamical exponent plays a crucial rule in reading the general time scaling behavior (\\emph{e.g.,} at the pre-local-equilibration regime) of the mutual information during the thermalization process. While the scaling violating parameter appears in redefinition of the dimension of the theory.

  11. Information routing driven by background chatter in a signaling network.

    Directory of Open Access Journals (Sweden)

    Núria Domedel-Puig

    2011-12-01

    Full Text Available Living systems are capable of processing multiple sources of information simultaneously. This is true even at the cellular level, where not only coexisting signals stimulate the cell, but also the presence of fluctuating conditions is significant. When information is received by a cell signaling network via one specific input, the existence of other stimuli can provide a background activity -or chatter- that may affect signal transmission through the network and, therefore, the response of the cell. Here we study the modulation of information processing by chatter in the signaling network of a human cell, specifically, in a Boolean model of the signal transduction network of a fibroblast. We observe that the level of external chatter shapes the response of the system to information carrying signals in a nontrivial manner, modulates the activity levels of the network outputs, and effectively determines the paths of information flow. Our results show that the interactions and node dynamics, far from being random, confer versatility to the signaling network and allow transitions between different information-processing scenarios.

  12. FINANCIAL MODERNIZATION LEGISLATION IN THE UNITED STATES. BACKGROUND AND IMPLICATIONS

    OpenAIRE

    Shull, Bernard

    2000-01-01

    The Gramm-Leach-Bliley Financial Modernization Act went into effect in the United States in1999. The Act establishes a new framework for affiliations among commercial banks, insurance companies and securities firms through "financial holding companies" and "financial subsidiaries", and establishes guidelines for entry into merchant banking. It moves financial institutions in the United States towards a system of conglomeration that has long existed in continental Europe and elsewhere in the w...

  13. Guinea: Background and Relations with the United States

    Science.gov (United States)

    2010-03-22

    UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Congressional Research Service,Library of Congress,101 Independence Ave., SE,Washington...DC,20540-7500 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10. SPONSOR/MONITOR’S ACRONYM(S) 11...des Membres du Gouvernement de Kabiné Komara,” January 14, 2009. 33 BBC News Online, “Troops Crawl After Guinea Attack,” July 24, 2009; United Nations

  14. 77 FR 31017 - Office of Facilities Management and Program Services; Information Collection; Background...

    Science.gov (United States)

    2012-05-24

    ...; Sequence 7] Office of Facilities Management and Program Services; Information Collection; Background....johnson@gsa.gov . ADDRESSES: Submit comments identified by Information Collection 3090- 0287, Background... the link ``Submit a Comment'' that corresponds with ``Information Collection 3090-0287, Background...

  15. The Work Unit Information System

    Science.gov (United States)

    1990-03-01

    detl- il 𔃻’ 1hiLS. dIxam.rnt. no.y be- used in conjuctien with tlie video, or !sep1aTate’ly. 114. SUBJECT TERMS 1%. NUMLItH Of 01 AuLAS 12, yi N~I) I T...6145, (202) 274-6817, (AV) 284-6817. 1I 10. WINS AND INPUT WRAP-UP The Army Material Command has implemented its own PC-based work unit input system...extrusion and composite materials . An example of a contract search would be: Find all work units that relate to contract F33615-84-K-2458. An example

  16. The information content of cosmic microwave background anisotropies

    CERN Document Server

    Scott, Douglas; Narimani, Ali; Ma, Yin-Zhe

    2016-01-01

    The cosmic microwave background (CMB) contains perturbations that are close to Gaussian and isotropic. This means that its information content, in the sense of the ability to constrain cosmological models, is closely related to the number of modes probed in CMB power spectra. Rather than making forecasts for specific experimental setups, here we take a more pedagogical approach and ask how much information we can extract from the CMB if we are only limited by sample variance. We show that, compared with temperature measurements, the addition of E-mode polarization doubles the number of modes available out to a fixed maximum multipole, provided that all of the TT, TE, and EE power spectra are measured. However, the situation in terms of constraints on particular parameters is more complicated, as we illustrate. We also discuss the enhancements in information that can come from adding B-mode polarization and gravitational lensing. We show how well one could ever determine the basic cosmological parameters from ...

  17. 76 FR 81523 - Proposed Information Collection; Federal Advisory Committee Background Information Nomination Form

    Science.gov (United States)

    2011-12-28

    ... Bureau of Land Management Proposed Information Collection; Federal Advisory Committee Background Information Nomination Form AGENCY: Bureau of Land Management, Interior. ACTION: 60-Day Notice and Request for... advisory committees. After the close of the comment period, the BLM will submit the proposed...

  18. Units of measure in clinical information systems.

    Science.gov (United States)

    Schadow, G; McDonald, C J; Suico, J G; Föhring, U; Tolxdorff, T

    1999-01-01

    The authors surveyed existing standard codes for units of measures, such as ISO 2955, ANSI X3.50, and Health Level 7's ISO+. Because these standards specify only the character representation of units, the authors developed a semantic model for units based on dimensional analysis. Through this model, conversion between units and calculations with dimensioned quantities become as simple as calculating with numbers. All atomic symbols for prefixes and units are defined in one small table. Huge permutated conversion tables are not required. This method is also simple enough to be widely implementable in today's information systems. To promote the application of the method the authors provide an open-source implementation of this method in JAVA. All existing code standards for units, however, are incomplete for practical use and require substantial changes to correct their many ambiguities. The authors therefore developed a code for units that is much more complete and free from ambiguities.

  19. Comparison of selection methods to deduce natural background levels for groundwater units

    NARCIS (Netherlands)

    Griffioen, J.; Passier, H.F.; Klein, J.

    2008-01-01

    Establishment of natural background levels (NBL) for groundwater is commonly performed to serve as reference when assessing the contamination status of groundwater units. We compare various selection methods to establish NBLs using groundwater quality data forfour hydrogeologically different areas i

  20. Comparison of selection methods to deduce natural background levels for groundwater units

    NARCIS (Netherlands)

    Griffioen, J.; Passier, H.F.; Klein, J.

    2008-01-01

    Establishment of natural background levels (NBL) for groundwater is commonly performed to serve as reference when assessing the contamination status of groundwater units. We compare various selection methods to establish NBLs using groundwater quality data forfour hydrogeologically different areas

  1. 76 FR 69287 - National Instant Criminal Background Check System Section Agency Information Collection...

    Science.gov (United States)

    2011-11-08

    ... Federal Bureau of Investigation National Instant Criminal Background Check System Section Agency Information Collection Activities: Existing collection, comments requested the Voluntary Appeal File (VAF... Criminal Justice Information Services (CJIS) Division's National Instant Criminal Background Check...

  2. Information visualization courses for students with a computer science background.

    Science.gov (United States)

    Kerren, Andreas

    2013-01-01

    Linnaeus University offers two master's courses in information visualization for computer science students with programming experience. This article briefly describes the syllabi, exercises, and practices developed for these courses.

  3. Unexploded ordnance issues at Aberdeen Proving Ground: Background information

    Energy Technology Data Exchange (ETDEWEB)

    Rosenblatt, D.H.

    1996-11-01

    This document summarizes currently available information about the presence and significance of unexploded ordnance (UXO) in the two main areas of Aberdeen Proving Ground: Aberdeen Area and Edgewood Area. Known UXO in the land ranges of the Aberdeen Area consists entirely of conventional munitions. The Edgewood Area contains, in addition to conventional munitions, a significant quantity of chemical-munition UXO, which is reflected in the presence of chemical agent decomposition products in Edgewood Area ground-water samples. It may be concluded from current information that the UXO at Aberdeen Proving Ground has not adversely affected the environment through release of toxic substances to the public domain, especially not by water pathways, and is not likely to do so in the near future. Nevertheless, modest but periodic monitoring of groundwater and nearby surface waters would be a prudent policy.

  4. Clustering document fragments using background color and texture information

    Science.gov (United States)

    Chanda, Sukalpa; Franke, Katrin; Pal, Umapada

    2012-01-01

    Forensic analysis of questioned documents sometimes can be extensively data intensive. A forensic expert might need to analyze a heap of document fragments and in such cases to ensure reliability he/she should focus only on relevant evidences hidden in those document fragments. Relevant document retrieval needs finding of similar document fragments. One notion of obtaining such similar documents could be by using document fragment's physical characteristics like color, texture, etc. In this article we propose an automatic scheme to retrieve similar document fragments based on visual appearance of document paper and texture. Multispectral color characteristics using biologically inspired color differentiation techniques are implemented here. This is done by projecting document color characteristics to Lab color space. Gabor filter-based texture analysis is used to identify document texture. It is desired that document fragments from same source will have similar color and texture. For clustering similar document fragments of our test dataset we use a Self Organizing Map (SOM) of dimension 5×5, where the document color and texture information are used as features. We obtained an encouraging accuracy of 97.17% from 1063 test images.

  5. Background Information on the Very Long Baseline Array

    Science.gov (United States)

    A continent-wide radio telescope system offering the greatest resolving power of any astronomical instrument operational today Overview: The National Science Foundation's VLBA is a system of ten identical radio-telescope antennas controlled from a common headquarters and working together as a single instrument. The radio signals received by each individual antenna contribute part of the information used to produce images of celestial objects with hundreds of times more detail than Hubble Space Telescope images. Scientific Areas: The VLBA can contribute to any astronomical research area where quality, high-resolution radio images will advance knowledge of the field. In its first five years of full operation, the VLBA has produced dramatic new information in these areas: * Stars: With the VLBA, astronomers have tracked gas motions in the atmosphere of a star other than the Sun for the first time; made the first maps of the magnetic field of a star other than the Sun; and studied the violent dances of double-star pairs in which one of the pair is a superdense neutron star or a black hole. * Protostars, star formation, and protoplanetary disks: The VLBA has provided scientists with some of the best views yet of very young stars and the complex regions in which they are born. VLBA images have shown outflows of gas from young stars and disks of material orbiting these new stars - material that later may form planetary systems. * Supernovae and Supernova Remnants: The VLBA has directly measured the expansion of a shell of exploded debris from the supernova SN 1993J, in the galaxy M81, some 11 million light-years from Earth. This has allowed scientists to learn new details about the explosion itself and its surroundings as well as calculate the distance to the supernova by using the VLBA data in conjunction with information from optical telescopes. VLBA images have shown regions of shocked gas in supernova remnants. * The Milky Way: Radio waves from extragalactic objects

  6. Teams motivation in units of information

    Directory of Open Access Journals (Sweden)

    Vanessa Lima dos Santos

    2012-04-01

    Full Text Available This article, through the revision of literature in the areas of Information Science and Administration, sought to rescue the theoretical yardstick about leadership, motivation, team works, competences, abilities and attitudes of leader. Beyond that was elaborated an exploratory study with directors/managers of university libraries. From the analysis of literature selected and the exploratory research, infers that the leader which works in units of information can develop some actions that are going to motivate the team, to which leads, as by example: implant participatory programs; establish challenging goals; encourage works in group; promote turnaround of post and functions; create results disclosure systems; stimulate the creativity; promote a good environment at work; promote education and training individual/group; defined clearly the responsibilities; delegate authority consciously, charge results; and others possibilities. In this manner, understands that leader that works in units of information is going to know the factors that enable the motivation of the team. For so much, it is necessary observe the aspirations of his collaborators and verify if organization has been capable of satisfy them. In that sense, falls to the informational professional qualify itself for perform that function.

  7. Push Factor in Mexican Migration to the United States: The Background to Migration.

    Science.gov (United States)

    1980-07-01

    of mig’ants to the United States; and (4) Valsequillo, a densely populated area in Puebla . Roberts describes each region with the following variables...wages. Geographic information from the southwestern United States and from all of Mexico (by municipio ), including income and minimum wage data were used

  8. Establishing policy relevant background (PRB) ozone concentrations in the United States.

    Science.gov (United States)

    McDonald-Buller, Elena C; Allen, David T; Brown, Nancy; Jacob, Daniel J; Jaffe, Daniel; Kolb, Charles E; Lefohn, Allen S; Oltmans, Samuel; Parrish, David D; Yarwood, Greg; Zhang, Lin

    2011-11-15

    Policy Relevant Background (PRB) ozone concentrations are defined by the United States (U.S.) Environmental Protection Agency (EPA) as those concentrations that would occur in the U.S. in the absence of anthropogenic emissions in continental North America (i.e., the U.S, Canada, and Mexico). Estimates of PRB ozone have had an important role historically in the EPA's human health and welfare risk analyses used in establishing National Ambient Air Quality Standards (NAAQS). The margin of safety for the protection of public health in the ozone rulemaking process has been established from human health risks calculated based on PRB ozone estimates. Sensitivity analyses conducted by the EPA have illustrated that changing estimates of PRB ozone concentrations have a progressively greater impact on estimates of mortality risk as more stringent standards are considered. As defined by the EPA, PRB ozone is a model construct, but it is informed by measurements at relatively remote monitoring sites (RRMS). This review examines the current understanding of PRB ozone, based on both model predictions and measurements at RRMS, and provides recommendations for improving the definition and determination of PRB ozone.

  9. Integrated Land Information System - a relevant step for development of information background for PEEX?

    Science.gov (United States)

    Shvidenko, Anatoly; Schepaschenko, Dmitry; Baklanov, Alexander

    2014-05-01

    PEEX, as a long-term multidisciplinary integrated study, needs a systems design of a relevant information background. The idea of development of an Integrated Land Information System (ILIS) for the region as an initial step of future advanced integrated observing systems is considered as a promising way. The ILIS could serve (1) for introduction of a unified system of classification and quantification of environment, ecosystems and landscapes; (2) as a benchmark for tracing the dynamics of land use - land cover and ecosystems parameters, particularly for forests; (3) as a systems background for empirical assessment of indicators of an interest (e.g., components of biogeochemical cycles); (4) comparisons, harmonizing and mutual constraints of the results obtained by different methods; (5) for parameterization of surface fluxes for the 'atmosphere-land' system; (6) for use in divers models and for models' validation; (7) for downscaling of available information to a required scale; (8) for understanding of gradients for up-scaling of "point" data, etc. The ILIS is presented in form of multi-layer and multi-scale GIS that includes a hybrid land cover (HLC) by a definite date and corresponding legends and attributive databases. The HLC is based on relevant combination of a "multi" remote sensing concept that includes sensors of different type and resolution and ground data. The ILIS includes inter alia (1) general geographical and biophysical description of the territory (landscapes, soil, vegetation, hydrology, bioclimatic zones, permafrost etc.); (2) diverse datasets of measurements in situ; (3) sets of empirical and semi-empirical aggregation and auxiliary models, (4) data on different inventories and surveys (forest inventory, land account, results of forest monitoring); (5) spatial and temporal description of anthropogenic and natural disturbances; (5) climatic data with relevant temporal resolution etc. The ILIS should include only the data with known

  10. Urban enhancement of PM10 bioaerosol tracers relative to background locations in the Midwestern United States

    Science.gov (United States)

    Rathnayake, Chathurika M.; Metwali, Nervana; Baker, Zach; Jayarathne, Thilina; Kostle, Pamela A.; Thorne, Peter S.; O'Shaughnessy, Patrick T.; Stone, Elizabeth A.

    2016-05-01

    Bioaerosols are well-known immune-active particles that exacerbate respiratory diseases. Human exposures to bioaerosols and their resultant health impacts depend on their ambient concentrations, seasonal and spatial variation, and copollutants, which are not yet widely characterized. In this study, chemical and biological tracers of bioaerosols were quantified in respirable particulate matter (PM10) collected at three urban and three background sites in the Midwestern United States across four seasons in 2012. Endotoxins from Gram-negative bacteria (and a few Gram-positive bacteria), water-soluble proteins, and tracers for fungal spores (fungal glucans, arabitol, and mannitol) were ubiquitous and showed significant seasonal variation and dependence on temperature. Fungal spores were elevated in spring and peaked in summer, following the seasonal growing cycle, while endotoxins peaked in autumn during the row crop harvesting season. Paired comparisons of bioaerosols in urban and background sites revealed significant urban enhancements in PM10, fungal glucans, endotoxins, and water-soluble proteins relative to background locations, such that urban populations have a greater outdoor exposure to bioaerosols. These bioaerosols contribute, in part, to the urban excesses in PM10. Higher bioaerosol mass fractions in urban areas relative to background sites indicate that urban areas serve as a source of bioaerosols. Similar urban enhancements in water-soluble calcium and its correlation with bioaerosol tracers point toward windblown soil as an important source of bioaerosols in urban areas.

  11. Assessing the energy efficiency of pumps and pump units background and methodology

    CERN Document Server

    Bernd Stoffel, em Dr-Ing

    2015-01-01

    Assessing the Energy Efficiency of Pumps and Pump Units, developed in cooperation with Europump, is the first book available providing the background, methodology, and assessment tools for understanding and calculating energy efficiency for pumps and extended products (pumps+motors+drives). Responding to new EU requirements for pump efficiency, and US DOE exploratory work in setting pump energy efficiency guidelines, this book provides explanation, derivation, and illustration of PA and EPA methods for assessing energy efficiency. It surveys legislation related to pump energy eff

  12. Use of the Internet for Health Information: United States, 2009

    Science.gov (United States)

    ... National Technical Information Service NCHS Use of the Internet for Health Information: United States, 2009 Recommend on ... more likely than men to have used the Internet for health information. Women were more likely than ...

  13. Impact of information technology on the role of medical libraries in information managment: normative background

    Directory of Open Access Journals (Sweden)

    Anamarija Rožić-Hristovski

    1998-01-01

    Full Text Available Exponential growth of biomedical knowledge and information technology development is changing the infrastructure of health care systems, education and research. So medical libraries roles have shifted from managing containers of information toward influencing biomedical information resource content and education. These new tasks are formalised in modem American standards for medical libraries, stressing information management role in evolving environment.In Slovenia medical libraries also are aware of development imperative of information activities for advances in medicine. At one side they are faced with lack of specific guidelines for proactive action and on the other with inadequate assessment in legal documents and insufficient funding.

  14. Adequacy as an integral characteristic of management information quality: theoretical background

    OpenAIRE

    Kalyuzhna, N. G.

    2015-01-01

    The aim of the article. The aim of the article is to define theoretical background of management information quality. The results of the analysis. It is proved that the quality of management processes information support is one of the determining factors of the enterprise management effectiveness providing. The results of information processing and using depends on the decision-maker subjective interpretation. That causes the necessity of determining measures to reduce management decisi...

  15. Disseminating Library and Information Science Research in the United States

    Science.gov (United States)

    Ferguson, Douglas

    1975-01-01

    A descriptive survey of the organizations and institutions which conduct and support current research in library and information science in the United States of America and of the major sources of research information. (Author)

  16. E-mail Writing: Providing Background Information in the Core of Computer Assisted Instruction

    Directory of Open Access Journals (Sweden)

    Behzad NAZARI

    2015-01-01

    Full Text Available The present study highly supported the effective role of providing background information via e-mail by the teacher to write e-mail by the students in learners’ writing ability. A total number of 50 EFL advanced male students aged between 25 and 40 at different branches of Iran Language Institute in Tehran, Tehran. Through the placement test of Oxford English Language Placement Test (OELPT the students' proficiency level seems to be nearly the same. Participants were randomly assign into two groups of experimental and control, each consisting of 25 students. After the administration of the proficiency test, all groups were assigned to write topic 1 as the pre-test. Next, the teacher involved the learners in the new instruction (treatment. During writing topics 2, 3, 4, 5, 6, and 7 experimental group’s background knowledge was activated through e-mail before writing and e-mailing topics while the control group received no background knowledge activation through e-mail. After the treatment was given to the experimental group, the students in both groups were required to write another composition about the last topic, topic 8. Again, in this phase, none of the groups received any background information. The results indicated that providing background information via e-mail by the teacher to write e-mail by the students significantly improved learners’ writing ability.

  17. E-Mail Writing: Providing Background Information in the Core of Computer Assisted Instruction

    Science.gov (United States)

    Nazari, Behzad; Ninknejad, Sahar

    2015-01-01

    The present study highly supported the effective role of providing background information via email by the teacher to write e-mail by the students in learners' writing ability. A total number of 50 EFL advanced male students aged between 25 and 40 at different branches of Iran Language Institute in Tehran, Tehran. Through the placement test of…

  18. Technical background information for the environmental and safety report, Volume 4: White Oak Lake and Dam

    Energy Technology Data Exchange (ETDEWEB)

    Oakes, T.W.; Kelly, B.A.; Ohnesorge, W.F.; Eldridge, J.S.; Bird, J.C.; Shank, K.E.; Tsakeres, F.S.

    1982-03-01

    This report has been prepared to provide background information on White Oak Lake for the Oak Ridge National Laboratory Environmental and Safety Report. The paper presents the history of White Oak Dam and Lake and describes the hydrological conditions of the White Oak Creek watershed. Past and present sediment and water data are included; pathway analyses are described in detail.

  19. Foreground and Background Lexicons and Word Sense Disambiguation for Information Extraction

    CERN Document Server

    Kilgarriff, A

    1999-01-01

    Lexicon acquisition from machine-readable dictionaries and corpora is currently a dynamic field of research, yet it is often not clear how lexical information so acquired can be used, or how it relates to structured meaning representations. In this paper I look at this issue in relation to Information Extraction (hereafter IE), and one subtask for which both lexical and general knowledge are required, Word Sense Disambiguation (WSD). The analysis is based on the widely-used, but little-discussed distinction between an IE system's foreground lexicon, containing the domain's key terms which map onto the database fields of the output formalism, and the background lexicon, containing the remainder of the vocabulary. For the foreground lexicon, human lexicography is required. For the background lexicon, automatic acquisition is appropriate. For the foreground lexicon, WSD will occur as a by-product of finding a coherent semantic interpretation of the input. WSD techniques as discussed in recent literature are suit...

  20. Cardiotocography interpretation skills and the association with size of maternity unit, years of obstetric work experience and healthcare professional background

    DEFF Research Database (Denmark)

    Thellesen, Line; Sorensen, Jette Led; Hedegaard, Morten

    2017-01-01

    INTRODUCTION: We aimed to examine whether cardiotocography (CTG) knowledge, interpretation skills and decision-making measured by a written assessment were associated with size of maternity unit, years of obstetric work experience and healthcare professional background. MATERIAL AND METHODS.......007; >20 years experience: mean difference -0.9, passociated with working in large maternity units and having......-choice question test. Associations between mean test score and work conditions were analyzed using multivariable robust regression, in which the three variables were mutually adjusted. RESULTS: Participants from units with >3000 deliveries/year scored higher on the test than participants from units with

  1. Background Information for the Nevada National Security Site Integrated Sampling Plan, Revision 0

    Energy Technology Data Exchange (ETDEWEB)

    Farnham, Irene; Marutzky, Sam

    2014-12-01

    This document describes the process followed to develop the Nevada National Security Site (NNSS) Integrated Sampling Plan (referred to herein as the Plan). It provides the Plan’s purpose and objectives, and briefly describes the Underground Test Area (UGTA) Activity, including the conceptual model and regulatory requirements as they pertain to groundwater sampling. Background information on other NNSS groundwater monitoring programs—the Routine Radiological Environmental Monitoring Plan (RREMP) and Community Environmental Monitoring Program (CEMP)—and their integration with the Plan are presented. Descriptions of the evaluations, comments, and responses of two Sampling Plan topical committees are also included.

  2. Background information on a multimedia nitrogen emission reduction strategy; Hintergrundpapier zu einer multimedialen Stickstoffemissionsminderungsstrategie

    Energy Technology Data Exchange (ETDEWEB)

    Geupel; Jering; Frey (and others)

    2009-04-15

    The background information report on a multimedia nitrogen reduction strategy covers the following chapters: 1. Introduction: the nitrogen cascade and the anthropogenic influence, environmental impact of increased nitrogen emissions and effects on human health. 2. Sources and balancing of anthropogenic nitrogen emissions in Germany. 3. Environmental quality targets, activity goals of environmental measures and instruments of an integrated nitrogen reduction strategy. 4. Conclusions and perspectives. The attachments include emission sources, nitrogen release and nitrogen transport in Germany; catalogue of measures and instruments according the criteria efficiency and cost-efficacy.

  3. Background information to the installers guide for small scale mains connected PV

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-07-01

    This report contains background information used by BRE, EA Technology, Halcrows and Sundog when compiling guidance for the UK's New and Renewable Energy Programme on the installation of small-scale photovoltaics (PV) in buildings. The report considers: relevant standards; general safety issues; fire and safety issues, including the fire resistance of PV modules; PV module ratings such as maximum voltage and maximum current; DC cabling; the DC disconnect; the DC junction box; fault analysis; general and AC side earthing; DC earthing; lightning and surge suppression; inverters; AC modules; AC systems; getting connection; mounting options; and installation issues.

  4. PMBOK® Application in project management in information units

    Directory of Open Access Journals (Sweden)

    Daniela Spudeit

    2017-04-01

    Full Text Available Introduction: The units of information are increasingly being seen as providing services organizations whose main input is the information that adds value to the company and the intellectual capital. Indicating a need for planning to meet the informational needs of its customers. Objective: The aim of this study is to recognize the project management as an alternative to improve from planning and implementation through solutions that meet these needs. Methodology: Was conduced a bibliographic research that pursuit to enhance the use of best practices in project management for helping, and supporting the management of information units. Results: As results, it is pointed out that all ten areas of PMBOK® are applicable to units of information and it is up to the librarian, promote the implementation, monitoring and completion of these processes. Conclusions: Information units is to promote access to information sources and so it is important that best practices are adopted the PMBOK ® as accelerate the launch of products and services, reduce costs, improve quality controls and optimize resources and efforts.

  5. One Language for the United States? (Un Idioma para Los Estados Unidos?) CSG Backgrounder.

    Science.gov (United States)

    Ford, Mark L.

    The United States has become increasingly multilingual in recent decades, and while English is the most commonly spoken language, almost 11 percent of Americans prefer to speak another language at home. Bilingualism is promoted by governmental units at the federal, state, and local levels through a variety of programs, particularly in education…

  6. One Language for the United States? (Un Idioma para Los Estados Unidos?) CSG Backgrounder.

    Science.gov (United States)

    Ford, Mark L.

    The United States has become increasingly multilingual in recent decades, and while English is the most commonly spoken language, almost 11 percent of Americans prefer to speak another language at home. Bilingualism is promoted by governmental units at the federal, state, and local levels through a variety of programs, particularly in education…

  7. A Survey of Elementary and Secondary Music Educators' Professional Background, Teaching Responsibilities and Job Satisfaction in the United States

    Science.gov (United States)

    Matthews, Wendy K.; Koner, Karen

    2017-01-01

    The focus of this exploratory study was to examine the current trends of K-12 music educators in the United States regarding their (a) professional background, (b) classroom teaching responsibilities, and (c) job satisfaction. Participants included seven thousand four hundred and sixty-three (N = 7,463) currently employed music teachers who were…

  8. Information Literacy in Postsecondary Education in the United Kingdom, the United States, Australia, and New Zealand

    Science.gov (United States)

    Folk, Amanda L.

    2016-01-01

    This comparison seeks to determine if the three documents addressing information literacy skills and competence developed by professional library associations for postsecondary education in four predominantly English-speaking countries--the United Kingdom, the United States, Australia, and New Zealand--have similar or varying conceptions of…

  9. Information Literacy in Postsecondary Education in the United Kingdom, the United States, Australia, and New Zealand

    Science.gov (United States)

    Folk, Amanda L.

    2016-01-01

    This comparison seeks to determine if the three documents addressing information literacy skills and competence developed by professional library associations for postsecondary education in four predominantly English-speaking countries--the United Kingdom, the United States, Australia, and New Zealand--have similar or varying conceptions of…

  10. EnviroAtlas - MSPA connectivity with water as background for the conterminous United States

    Data.gov (United States)

    U.S. Environmental Protection Agency — This EnviroAtlas dataset categorizes land cover into structural elements (e.g. core, edge, connector, etc.). Water is treated as background in this dataset. This...

  11. On the variation of the Astronomical Unit and the corrections to planetary motion on an expanding locally anisotropic background

    CERN Document Server

    Ferreira, P Castelo

    2012-01-01

    In this work are computed analytical solutions for orbital motion on a background described by an Expanding Locally Anisotropic (ELA) metric ansatz. This metric interpolates between the Schwarzschild metric near the central mass and the Robertson-Walker metric describing the expanding cosmological background far from the central mass allowing for a fine-tuneable covariant parameterization of gravitational interactions corrections in between these two asymptotic limits. Assuming a non-varying gravitational constant, 'dG/dt=0', it is discussed the variation of the Astronomical Unit (AU) obtained from numerical analysis of the Solar System dynamics, being shown that the corrections to the orbital periods on the Solar System due to the decrease of the Sun's mass by radiation emission plus the General Relativity corrections due to the ELA metric background with respect to Schwarzschild backgrounds can be mapped to the reported yearly increase of the AU through the corrections to Kepler's third law. Based on the va...

  12. Pricing Power of Agricultural Products under the Background of Small Peasant Management and Information Asymmetry

    Institute of Scientific and Technical Information of China (English)

    Dexuan LI

    2016-01-01

    From the background of small peasant management and information asymmetry,this paper introduced the middle profit sharing model and discussed influence factors and ownership of pricing power of agricultural products. It obtained following results:( i) the transaction scale has positive effect on farmer’s pricing power of agricultural products,while the competitor’s transaction scale has negative effect on it,so does the cost for information search;( ii) under the condition of small peasant management system,farmer is in a relatively weak position in the distribution of pricing power of agricultural products,due to factors such as small transaction scale,information asymmetry and farmer’s weak negotiation ability;( iii) through cooperative game,farmer and buyers can share cooperative surplus at the agreed ratio;( iv) the introduction of self-organizing specialized farmers cooperatives is favorable for solving the problem of pricing power of agricultural products,and possible problems,such as " collective action dilemma" and " fake cooperatives" in the cooperative development process can be solved by internal and external division of labor and specialization of cooperatives.

  13. Traffic Information Unit, Traffic Information System, Vehicle Management System, Vehicle, and Method of Controlling a Vehicle

    NARCIS (Netherlands)

    Papp, Z.; Doodeman, G.J.N.; Nelisse, M.W.; Sijs, J.; Theeuwes, J.A.C.; Driessen, B.J.F.

    2010-01-01

    A traffic information unit (MD1, MD2, MD3) according to the invention comprises a facility (MI) for tracking vehicle state information of individual vehicles present at a traffic infrastructure and a facility (T) for transmitting said vehicle state information to a vehicle (70B, 70E). A traffic

  14. The Conterminous United States Mineral Assessment Program; background information to accompany folio of geologic, geophysical, geochemical, mineral-occurrence, mineral-resource potential, and mineral-production maps of the Charlotte 1 degree x 2 degrees Quadrangle, North Carolina and South Carolina

    Science.gov (United States)

    Gair, Jacob Eugene; Goldsmith, Richard; Daniels, D.L.; Griffitts, W.R.; DeYoung, J.H.; Lee, M.P.

    1986-01-01

    This Circular and the folio of separately published maps described herein are part of a series of reports compiled under the Conterminous United States Mineral Assessment Program ICUSMAP). The folio on the Charlotte 1 degree ? 2 degree quadrangle, North Carolina and South Carolina, includes (1) a geologic map; (2) four geophysical maps; (3) geochemical maps for metamorphic heavy minerals, copper, lead and artifacts, zinc, gold, tin, beryllium, niobium, tungsten, molybdenum, titanium, cobalt, lithium, barium, antimony-arsenic-bismuth-cadmium, thorium-cerium-monazite, and limonite; (4) mineral-occurrence maps for kyanite-sillimanite-lithium-mica-feldspar-copper-lead-zinc, gold-quartz-barite-fluorite, iron-thorium-tin-niobium, and construction materials-gemstones; (5) mineral-resource potential maps for copper-lead-zinc-combined base metals, gold, tin-tungsten, beryllium-molybdenum-niobium, lithium-kyanite- sillimanitebarite, thorium (monazite)-uranium, and construction materials; and (6) mineral-production maps. The Charlotte quadrangle is mainly within the Piedmont physiographic province and extends from near the Coastal Plain on the southeast into the Blue Ridge province on the northwest for a short distance. Parts of six lithotectonic belts are present--the Blue Ridge, the Inner Piedmont, the Kings Mountain belt, the Charlotte belt, the Carolina slate belt, and the Wadesboro basin. Igneous, metamorphic, and sedimentary rocks are present and range in age from Proterozoic to Mesozoic; alluvial sediments of Quaternary age occur along rivers and larger streams. Rocks of the Blue Ridge include Middle Proterozoic granitoid gneiss intruded by Late Proterozoic granite; Late Proterozoic paragneiss, schist, and other metasedimentary and metavolcaniclastic rocks (Ashe and Grandfather Mountain Formations); Late Proterozoic and Early Cambrian metasedimentary rocks (Chilhowee Group); and Early Cambrian sedimentary rocks (Shady Dolomite). Paleozoic granites intrude the

  15. Background and principles of self-organizing jet-emulsion metallurgical unit

    Science.gov (United States)

    Tsymbal, V. P.; Kozhemyachenko, V. I.; Rybenko, I. A.; Mochalov, S. P.; Padalko, A. G.; Kalashnikov, S. N.; Krasnoperov, S. Yu; Ermakova, L. A.; Olennikov, A. A.

    2016-09-01

    The basic principles laid in the creation of a new jet-emulsion process and metallurgical unit were considered. Development of self-organizing oscillator reactor, bottom feed of the prepared in it combustible mixture to the column reactor and a large deviation from the thermodynamic equilibrium allow dissipative structure to be created, and thus control the ratio of reducing and oxidizing processes, the carbon content in the metal.

  16. United Stirling's solar engine development: The background for the Vanguard engine

    Science.gov (United States)

    Holgersson, S.

    1984-03-01

    The development and testing resulting in the Vanguard engine and some of the characteristics of the Stirling engine based power conversion unit are described. The major part of the solar engine development is concentrated to the three different areas, the receiver, the lubrication system and the control system. Five engines are on test within the solar project. The function of the components are validated in actual solar tests.

  17. Japan’s Political Turmoil in 2008: Background and Implications for the United States

    Science.gov (United States)

    2008-09-16

    then- Prime Minister Shinzo Abe tried to deepen Japan’s alliance with the United States. They also touted a “values-based diplomacy” that called for...chambers are controlled by different parties. Shortly after the DPJ’s victory, then-prime minister Shinzo Abe resigned, leading the LDP to select...based system, Koizumi used his personal popularity and aggressiveness to enforce party discipline. However, his successors, Abe and Fukuda, often were

  18. When indexicals target discursively subsidiary information: How foregrounding and backgrounding in discourse affect indexical reference

    Directory of Open Access Journals (Sweden)

    Francis Cornish

    2009-05-01

    Full Text Available Adoptant la distinction de Berrendonner (1990 ; à paraître entre « micro-syntaxe » et « macro-syntaxe », de même que celle, orthogonale, entre segments de discours mis au premier ou bien en arrière-plan (cf. Khalil, 2005, cet article se propose d’examiner certaines interactions « non-standard » parmi ces domaines. Nous nous pencherons sur des cas où un référent potentiel est évoqué à l’intérieur d’un segment hautement présupposé, en arrière-plan discursivement, mais où ce référent est ciblé par un indexical en emploi soit « anadéictique », soit non-anaphorique, et par suite transformé en une entité de discours à part entière. Ce type de référence relève de la deixis de discours, et non de l’anaphore en tant que telle. On examinera également des segments de texte plus étendus, qui entretiennent des relations discursives en termes de « macro-syntaxe ». Nous tâcherons de caractériser les limites de la référence anaphorico-discursive en fonction du degré de mise en arrière- ou au premier plan des unités de discours qui contribuent à déterminer l’existence du référent ainsi ciblé.Adopting Berrendonner’s (1990; fc. distinction between “micro-syntax” and “macro-syntax”, as well as the orthogonal one between foregrounded and backgrounded discourse segments (cf. Khalil, 2005, this paper aims to examine certain “non-canonical” interactions amongst these domains. In particular, I shall be looking at instances where a potential referent is evoked within a highly presupposed, discursively backgrounded text segment, but where that referent is targeted either via an “anadeictically”-used or a non-anaphorically used indexical expression and made into a discourse entity in its own right. The latter is characteristic of discourse deixis, but not of anaphora as such. I will also be looking at larger stretches of text, which relate to each other discursively in terms of

  19. Surface ozone background in the United States: Canadian and Mexican pollution influences

    Science.gov (United States)

    Wang, Huiqun; Jacob, Daniel J.; Le Sager, Philippe; Streets, David G.; Park, Rokjin J.; Gilliland, Alice B.; van Donkelaar, A.

    We use a global chemical transport model (GEOS-Chem) with 1° × 1° horizontal resolution to quantify the effects of anthropogenic emissions from Canada, Mexico, and outside North America on daily maximum 8-hour average ozone concentrations in US surface air. Simulations for summer 2001 indicate mean North American and US background concentrations of 26 ± 8 ppb and 30 ± 8 ppb, as obtained by eliminating anthropogenic emissions in North America vs. in the US only. The US background never exceeds 60 ppb in the model. The Canadian and Mexican pollution enhancement averages 3 ± 4 ppb in the US in summer but can be occasionally much higher in downwind regions of the northeast and southwest, peaking at 33 ppb in upstate New York (on a day with 75 ppb total ozone) and 18 ppb in southern California (on a day with 68 ppb total ozone). The model is successful in reproducing the observed variability of ozone in these regions, including the occurrence and magnitude of high-ozone episodes influenced by transboundary pollution. We find that exceedances of the 75 ppb US air quality standard in eastern Michigan, western New York, New Jersey, and southern California are often associated with Canadian and Mexican pollution enhancements in excess of 10 ppb. Sensitivity simulations with 2020 emission projections suggest that Canadian pollution influence in the Northeast US will become comparable in magnitude to that from domestic power plants.

  20. The Cryogenic Dark Matter Search and Background Rejection with Event Position Information

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Gensheng [Case Western Reserve Univ., Cleveland, OH (United States). Dept. of Physics

    2005-01-01

    Evidence from observational cosmology and astrophysics indicates that about one third of the universe is matter, but that the known baryonic matter only contributes to the universe at 4%. A large fraction of the universe is cold and non-baryonic matter, which has important role in the universe structure formation and its evolution. The leading candidate for the non-baryonic dark matter is Weakly Interacting Massive Particles (WIMPs), which naturally occurs in the supersymmetry theory in particle physics. The Cryogenic Dark Matter Search (CDMS) experiment is searching for evidence of a WIMP interaction off an atomic nucleus in crystals of Ge and Si by measuring simultaneously the phonon energy and ionization energy of the interaction in the CDMS detectors. The WIMP interaction energy is from a few keV to tens of keV with a rate less than 0.1 events/kg/day. To reach the goal of WIMP detection, the CDMS experiment has been conducted in the Soudan mine with an active muon veto and multistage passive background shields. The CDMS detectors have a low energy threshold and background rejection capabilities based on ionization yield. However, betas from contamination and other radioactive sources produce surface interactions, which have low ionization yield, comparable to that of bulk nuclear interactions. The low-ionization surface electron recoils must be removed in the WIMP search data analysis. An emphasis of this thesis is on developing the method of the surface-interaction rejection using location information of the interactions, phonon energy distributions and phonon timing parameters. The result of the CDMS Soudan run118 92.3 live day WIMP search data analysis is presented, and represents the most sensitive search yet performed.

  1. Informed or Misinformed Consent? Abortion Policy in the United States.

    Science.gov (United States)

    Daniels, Cynthia R; Ferguson, Janna; Howard, Grace; Roberti, Amanda

    2016-04-01

    Since 2010, the United States has witnessed a dramatic expansion of state-based restrictions on abortion. The most common of these are informed consent statutes, which require that a woman seeking an abortion receive a state-authored informational packet before the abortion procedure can be performed. These laws, in addition to requiring the provision of information about alternatives to and risks of abortion, all also require details of embryological and fetal development. This article presents the findings of a comprehensive study of state-authored informed consent materials regarding embryological and fetal development. To conduct this study, we recruited a panel of experts in human anatomy to assess the accuracy of these materials in the context of the constitutional standard established inPlanned Parenthood of Southeastern Pennsylvania et al. v. Robert P. Casey et al.(505 U.S. 833 (1992)): that such information must be "truthful" and "nonmisleading." We find that nearly one-third of the informed consent information is medically inaccurate, that inaccurate information is concentrated primarily in the earlier weeks of pregnancy and is clustered around particular body systems. We discuss the implications of our findings for the question of the constitutionality of informed consent laws as they have been implemented in practice. Copyright © 2016 by Duke University Press.

  2. Internal combustion engines for alcohol motor fuels: a compilation of background technical information

    Energy Technology Data Exchange (ETDEWEB)

    Blaser, Richard

    1980-11-01

    This compilation, a draft training manual containing technical background information on internal combustion engines and alcohol motor fuel technologies, is presented in 3 parts. The first is a compilation of facts from the state of the art on internal combustion engine fuels and their characteristics and requisites and provides an overview of fuel sources, fuels technology and future projections for availability and alternatives. Part two compiles facts about alcohol chemistry, alcohol identification, production, and use, examines ethanol as spirit and as fuel, and provides an overview of modern evaluation of alcohols as motor fuels and of the characteristics of alcohol fuels. The final section compiles cross references on the handling and combustion of fuels for I.C. engines, presents basic evaluations of events leading to the use of alcohols as motor fuels, reviews current applications of alcohols as motor fuels, describes the formulation of alcohol fuels for engines and engine and fuel handling hardware modifications for using alcohol fuels, and introduces the multifuel engines concept. (LCL)

  3. Free software: an alternative to automate information units

    OpenAIRE

    Chinchilla Arley, Ricardo

    2011-01-01

    The document begins by describing the problem of budget information units and the high cost of commercial software that specializes in library automation. Describes the origins of free software and its meaning. Mentioned the three levels of automation in library: catalog automation, generation of repositories and full automation. Mentioned the various free software applications for each of the levels and offers a number of advantages and disadvantages in the use of these products. Concludes t...

  4. Information Specificity Vulnerability: Comparison of Medication Information Flows in Different Health Care Units

    Science.gov (United States)

    Aarnio, Eeva; Raitoharju, Reetta

    Information on patient's medication is often vital especially when patient's condition is critical. However, the information does not yet move freely between different health care units and organizations. Before reaching the point of putting into practice any system that makes the inter-organizational medication information transmission possible, some prerequisites and characteristics of the information in different user organization should be defined. There are for instance units with different level of urgency and data/information intensity (e.g. emergency department vs. medical floor). The higher the urgency level, the more vulnerable the medication information flow is to different discontinuation situations. As a conceptual framework, a scoring system based on the asset specificity in the transaction cost theory and previous literacy on information flows of different health care units is created to define the vulnerability of the information flows. As there is a national medication database under planning, the scoring system could be used to assess the prerequisites for the medication database in Finland.

  5. United States citizens studying medicine abroad. Their backgrounds and test performance.

    Science.gov (United States)

    Johnson, D G; Swanson, A G; Jolly, P; Teich, J; Asper, S P

    1986-12-11

    To acquire information about the characteristics of U.S. citizens who had recently studied medicine abroad, the Educational Commission for Foreign Medical Graduates (ECFMG) and the Association of American Medical Colleges merged independently collected data on a study group of 10,460 U.S. citizens who attended 359 medical schools in 75 foreign countries and who took their first ECFMG examination between 1978 and 1982. The study group was markedly heterogeneous: 21 percent were not U.S. citizens at birth, 32 percent did not have English as a native language, and 12 percent had two or more years of undergraduate college education in Puerto Rico. Sixty-seven percent resided in New York, New Jersey, California, Florida, or Puerto Rico, and 74 percent studied medicine in Mexico or the Caribbean. Forty-six percent passed the ECFMG examination on their first attempt, and 22 percent passed a subsequent examination. Only 45 percent had applied to a U.S. medical school, and 65 percent had taken the Medical College Admission Test. The means of the college grade-point averages, known for 39 percent of the study group, and of the scores on the admission test, known for 65 percent, were lower than those of both accepted and unaccepted applicants to U.S. medical schools in the 1976 and 1978 entering classes. The finding that 55 percent of the study group did not apply to a U.S. medical school does not support the widely held belief that most, if not all, U.S. citizens who attend foreign medical schools do so only after several unsuccessful attempts to gain admission to a U.S. school.

  6. Scientific results from the cosmic background explorer (COBE). [Information on cosmic radiation

    Energy Technology Data Exchange (ETDEWEB)

    Bennett, C.L.; Boggess, N.W.; Cheng, E.S.; Hauser, M.G.; Kelsall, T.; Mather, J.C.; Moseley, S.H. Jr.; Shafer, R.A.; Silverberg, R.F. (NASA/Goddard Space Flight Center, Greenbelt, MD (United States)); Murdock, T.L. (General Research Corp., Danvers, MA (United States)); Smoot, G.F. (Lawrence Berkeley Lab., CA (United States)); Weiss, R. (Massachusetts Inst. of Technology, Cambridge (United States)); Wright, E.L. (Univ. of California, Los Angeles (United States))

    1993-06-01

    The National Aeronautics and Space Administration (NASA) has flown the COBE satellite to observe the Big Bang and the subsequent formation of galaxies and large-scale structure. Data from the Far-Infrared Absolute Spectrophotometer (FIRAS) show that the spectrum of the cosmic microwave background is that of a black body of temperature T = 2.73 [+-] 0.06 K, with no deviation from a black-body spectrum greater than 0.25% of the peak brightness. The data from the Differential Microwave Radiometers (DMR) show statistically significant cosmic microwave background anisotropy, consistent with a scale-invariant primordial density fluctuation spectrum. Measurements from the Diffuse Infrared Background Experiment (DIRBE) provide new conservation upper limits to the cosmic infrared background. Extensive modeling of solar system and galactic infrared foregrounds is required for further improvement in the cosmic infrared background limits. 104 refs., 1 tab.

  7. Report: Management Alert - EPA Has Not Initiated Required Background Investigations for Information Systems Contractor Personnel

    Science.gov (United States)

    Report #17-P-0409, September 27, 2017. Not vetting contractor personnel before granting them network access exposes the EPA to risks. Contractor personnel with potentially questionable backgrounds who access sensitive agency data could cause harm.

  8. Marketing information systems in units of business information: a proposed model

    Directory of Open Access Journals (Sweden)

    Ana Maria Pereira

    2016-04-01

    Full Text Available Introduction: It proposes a theoretical model of marketing information system, which provides qualitiy attributes informations, such as: accuracy, economy, flexibility, reliability, relevance, simplicity and verifiability to the decision-makers of business organizations, based on the systemic vision and marketing theories. Objective: Present a model of marketing information system for business units, identifying the requirements, skills and abilities that the market demands of the librarian and his or hers integration. Methodology: Literature review that enabled the theoretic knowledge to propose the model. Results: The proposed model consists of five stages and constituent of subsystems that were not identified in existing marketing information systems, where it is confirmed that the organization of information is necessary for the development of the organization. Conclusions: It was identified that the librarian is an active agent, a mediator of information in marketing information systems in business units, must be present at all levels of the process and provide the administrators a greater credibility in the decisions taken.

  9. Nursing Team Leader handover in the intensive care unit contains diverse information and lacks structure: An observational study

    OpenAIRE

    Spooner, A. J.; Aitken, L. M.; Corley, A.; Fraser, J.F.; Chaboyer, W.

    2016-01-01

    Background: Despite a proliferation of evidence and the development of standardised tools to improve communication at handover, evidence to guide the handover of critical patient information between nursing team leaders in the intensive care unit is limited. Objective: The study aim was to determine the content of information handed over during intensive care nursing team leader shift-to-shift handover. Design: A prospective observational study. Setting: A 21-bed medical/s...

  10. Traceability information carriers. The technology backgrounds and consumers' perceptions of the technological solutions

    DEFF Research Database (Denmark)

    Chrysochou, Polymeros; Chryssochoidis, George; Kehagia, Olga

    2009-01-01

    of and confidence in the information provided, perceived levels of convenience, impact on product quality and safety, impact on consumers' health and the environment, and potential consequences on ethical and privacy liberties constitute important factors influencing consumers' perceptions of technologies...

  11. Information Science and integrative Science. A sistemic approach to information units

    Directory of Open Access Journals (Sweden)

    Rita Dolores Santaella Ruiz

    2006-01-01

    Full Text Available Structured in two parts: The Documentation like integrating science and Systematics approach to the documentary units, this work understands the Documentation from a brought integrating perspective of the twinning that supposes same modus operandi in the information systems through the use of the technologies of the communication. From the General Theory of Systems, the present work interprets this science to multidiscipline like a system formed by the technical subsystems, of elements and individuals

  12. Traceability information carriers. The technology backgrounds and consumers' perceptions of the technological solutions

    DEFF Research Database (Denmark)

    Chrysochou, Polymeros; Chryssochoidis, George; Kehagia, Olga

    2009-01-01

    The implementation of traceability in the food supply chain has reinforced adoption of technologies with the ability to track forward and trace back product-related information. Based on the premise that these technologies can be used as a means to provide product-related information to consumers......, this paper explores the perceived benefits and drawbacks of such technologies. The aim is to identify factors that influence consumers' perceptions of such technologies, and furthermore to advise the agri-food business on issues that they should consider prior to the implementation of such technologies...... in their production lines. For the purposes of the study, a focus group study was conducted across 12 European countries, while a set of four different technologies used as a means to provide traceability information to consumers was the focal point of the discussions in each focus group. Results show that the amount...

  13. Traceability information carriers. The technology backgrounds and consumers' perceptions of the technological solutions.

    Science.gov (United States)

    Chrysochou, Polymeros; Chryssochoidis, George; Kehagia, Olga

    2009-12-01

    The implementation of traceability in the food supply chain has reinforced adoption of technologies with the ability to track forward and trace back product-related information. Based on the premise that these technologies can be used as a means to provide product-related information to consumers, this paper explores the perceived benefits and drawbacks of such technologies. The aim is to identify factors that influence consumers' perceptions of such technologies, and furthermore to advise the agri-food business on issues that they should consider prior to the implementation of such technologies in their production lines. For the purposes of the study, a focus group study was conducted across 12 European countries, while a set of four different technologies used as a means to provide traceability information to consumers was the focal point of the discussions in each focus group. Results show that the amount of and confidence in the information provided, perceived levels of convenience, impact on product quality and safety, impact on consumers' health and the environment, and potential consequences on ethical and privacy liberties constitute important factors influencing consumers' perceptions of technologies that provide traceability.

  14. Financial Information Source, Knowledge, and Practices of College Students from Diverse Backgrounds

    Science.gov (United States)

    Mimura, Yoko; Koonce, Joan; Plunkett, Scott W.; Pleskus, Lindsey

    2015-01-01

    Using cross-sectional data, we examined the financial information sources, financial knowledge, and financial practices of young adults, many of whom are first generation college students, ethnic minorities, and immigrants or children of immigrants. Participants (n = 1,249) were undergraduate students at a large regional comprehensive university.…

  15. Accident Generated Particulate Materials and Their Characteristics -- A Review of Background Information

    Energy Technology Data Exchange (ETDEWEB)

    Sutter, S. L.

    1982-05-01

    Safety assessments and environmental impact statements for nuclear fuel cycle facilities require an estimate of the amount of radioactive particulate material initially airborne (source term) during accidents. Pacific Northwest Laboratory (PNL) has surveyed the literature, gathering information on the amount and size of these particles that has been developed from limited experimental work, measurements made from operational accidents, and known aerosol behavior. Information useful for calculating both liquid and powder source terms is compiled in this report. Potential aerosol generating events discussed are spills, resuspension, aerodynamic entrainment, explosions and pressurized releases, comminution, and airborne chemical reactions. A discussion of liquid behavior in sprays, sparging, evaporation, and condensation as applied to accident situations is also included.

  16. On unitary evolution of a massless scalar field in a Schwarzschild background: Hawking radiation and the information paradox

    Energy Technology Data Exchange (ETDEWEB)

    Melnikov, Kirill

    2002-08-08

    We develop a Hamiltonian formalism which can be used to discuss the physics of a massless scalar field in a gravitational background of a Schwarzschild black hole. Using this formalism we show that the time evolution of the system is unitary and yet all known results such as the existence of Hawking radiation can be readily understood. We then point out that the Hamiltonian formalism leads to interesting observations about black hole entropy and the information paradox.

  17. Selective Exposure to and Acquisition of Information from Educational Television Programs as a Function of Appeal and Tempo of Background Music.

    Science.gov (United States)

    Wakshlag, Jacob J.; And Others

    1982-01-01

    The effect of educational television background music on selective exposure and information acquisition was studied. Background music of slow tempo, regardless of its appeal, had negligible effects on attention and information acquisition. Rhythmic, fast-tempo background music, especially when appealing, significantly reduced visual attention to…

  18. A molecular pathway analysis informs the genetic background at risk for schizophrenia.

    Science.gov (United States)

    Crisafulli, Concetta; Drago, Antonio; Calabrò, Marco; Spina, Edoardo; Serretti, Alessandro

    2015-06-03

    Schizophrenia is a complex mental disorder marked by severely impaired thinking, delusional thoughts, hallucinations and poor emotional responsiveness. The biological mechanisms that lead to schizophrenia may be related to the genetic background of patients. Thus, a genetic perspective may help to unravel the molecular pathways disrupted in schizophrenia. In the present work, we used a molecular pathway analysis to identify the molecular pathways associated with schizophrenia. We collected data of genetic loci previously associated with schizophrenia, identified the genes located in those positions and created the metabolic pathways that are related to those genes' products. These pathways were tested for enrichment (a number of SNPs associated with the phenotype significantly higher than expected by chance) in a sample of schizophrenic patients and controls (4486 and 4477, respectively). The molecular pathway that resulted from the identification of all the genes located in the loci previously found to be associated with schizophrenia was found to be enriched, as expected (permutated p(10(6))=9.9999e-06).We found 60 SNPs amongst 30 different genes with a strong association with schizophrenia. The genes are related to the pathways related to neurodevelopment, apoptosis, vesicle traffic, immune response and MAPK cascade. The pathway related to the toll-like receptor family seemed to play a central role in the modulation/connection of various pathways whose disruption leads to schizophrenia. This pathway is related to the innate immune system, further stressing the role of immunological-related events in increasing the risk to schizophrenia. Copyright © 2014. Published by Elsevier Inc.

  19. Surveys for presence of Oregon spotted frog (Rana pretiosa): background information and field methods

    Science.gov (United States)

    Pearl, Christopher A.; Clayton, David; Turner, Lauri

    2010-01-01

    The Oregon spotted frog (Rana pretiosa) is the most aquatic of the native frogs in the Pacific Northwest. The common name derives from the pattern of black, ragged-edged spots set against a brown or red ground color on the dorsum of adult frogs. Oregon spotted frogs are generally associated with wetland complexes that have several aquatic habitat types and sizeable coverage of emergent vegetation. Like other ranid frogs native to the Northwest, Oregon spotted frogs breed in spring, larvae transform in summer of their breeding year, and adults tend to be relatively short lived (3-5 yrs). Each life stage (egg, tadpole, juvenile and adult) has characteristics that present challenges for detection. Breeding can be explosive and completed within 1-2 weeks. Egg masses are laid in aggregations, often in a few locations in large areas of potential habitat. Egg masses can develop, hatch, and disintegrate in <2 weeks during warm weather. Tadpoles can be difficult to identify, have low survival, and spend most of their 3-4 months hidden in vegetation or flocculant substrates. Juveniles and adults are often difficult to capture and can spend summers away from breeding areas. Moreover, a substantial portion of extant populations are of limited size (<100 breeding adults), and field densities of all life stages are often low. An understanding of the biology of the species and use of multiple visits are thus important for assessing presence of Oregon spotted frogs. This report is meant to be a resource for USDA Region 6 Forest Service (FS) and OR/WA Bureau of Land Management (BLM) personnel tasked with surveying for the presence of Oregon spotted frogs. Our objective was to summarize information to improve the efficiency of field surveys and increase chances of detection if frogs are present. We include overviews of historical and extant ranges of Oregon spotted frog. We briefly summarize what is known of Oregon spotted frog habitat associations and review aspects of behavior and

  20. Experiences of health care providers managing sexual assault victims in the emergency unit Part 1: Background and methodology

    Directory of Open Access Journals (Sweden)

    Rebecca M. Skhosana

    2009-04-01

    ongevalle-eenheid van 'n gemeenskapshospitaal in die Nkangala-distrik in die provinsie van Mpumalanga hanteer, te verken en te beskryf. ’n Kwalitatiewe fenomenologiese ontwerp  is  toegepas. Doelbewuste  steekproefneming is gebruik  om  deelnemers te  selekteer uit die groep gesondheidsorgverskaffers wat in die ongevalle-eenheid werksaam was en meer as vier slagoffers  van seksuele aanranding hanteer het. Data is by wyse van  individuele onderhoude ingesamel en volgens die Tesch-metode van data-analise deur die navorser en die  onafhanklike medekodeerder geanaliseer.

    Hoofkategorieë, subkategorieë en temas is geïdentifiseer. Deelnemers het uitdrukking gegee aan hulle emosies, uitdagings, die houding en gedrag van polisiebeamptes, teenstrydighede in riglyne en behoefte-identifikasie. Aanbevelings  is dat multidissiplin��re spanlede betrokke moet wees by gemeenskapsaktiwiteite en dat die gemeenskap moet deelneem aan sake wat verband hou met seksuele aanranding. Die regering moet duidelike riglyne ontwikkel wat op landelike en stedelike Suid-Afrika van toepassing is. Gesondheidsorgwetenskappe moet  daarop gerig wees om meer forensiese verpleeg-kundiges op te  lei. Alle toepaslike departemente moet saamwerk om die komplikasies te verlig wat deur voorvalle van seksuele aanranding veroorsaak word.

    How to cite this article:

    Skhosana, R.M. & Peu, D.M., 2009, 'Experiences of health care providers managing sexual assault victims in an emergency unit. Part 1: Background and methodology', Health SA Gesondheid 14(1, Art. #480, 7 pages. DOI: 10.4102/hsag.v14i1.480

     

  1. Application of a rule-based model to estimate mercury exchange for three background biomes in the continental United States.

    Science.gov (United States)

    Hartman, Jelena S; Weisberg, Peter J; Pillai, Rekha; Ericksen, Jody A; Kuiken, Todd; Lindberg, Steve E; Zhang, Hong; Rytuba, James J; Gustin, Mae S

    2009-07-01

    Ecosystems that have low mercury (Hg) concentrations (i.e., not enriched or impacted by geologic or anthropogenic processes) cover most of the terrestrial surface area of the earth yet their role as a net source or sink for atmospheric Hg is uncertain. Here we use empirical data to develop a rule-based model implemented within a geographic information system framework to estimate the spatial and temporal patterns of Hg flux for semiarid deserts, grasslands, and deciduous forests representing 45% of the continental United States. This exercise provides an indication of whether these ecosystems are a net source or sink for atmospheric Hg as well as a basis for recommendation of data to collect in future field sampling campaigns. Results indicated that soil alone was a small net source of atmospheric Hg and that emitted Hg could be accounted for based on Hg input by wet deposition. When foliar assimilation and wet deposition are added to the area estimate of soil Hg flux these biomes are a sink for atmospheric Hg.

  2. Influencing Tomorrow: A Study of Emerging Influence Techniques and Their Relevance to United States Information Operations

    Science.gov (United States)

    2015-06-12

    groups and governmental institutions; the possibility of economic loss directed at entrepreneurs; or the prospect of United States undue influence or... INFLUENCING TOMORROW: A STUDY OF EMERGING INFLUENCE TECHNIQUES AND THEIR RELEVANCE TO UNITED STATES INFORMATION OPERATIONS A...

  3. Amartya Sen: Background Information

    OpenAIRE

    Committee, Nobel Prize

    1998-01-01

    The Royal Swedish Academy of Sciences has decided to award the 1998 Bank of Sweden Prize in Economic Sciences in Memory of Alfred Nobel, to Professor Amartya Sen, Trinity College, Cambridge, U.K. (citizen of India) for his contributions to welfare economics.

  4. In-frame and inter-frame information based infrared moving small target detection under complex cloud backgrounds

    Science.gov (United States)

    Wan, Minjie; Gu, Guohua; Cao, Ercong; Hu, Xiaobo; Qian, Weixian; Ren, Kan

    2016-05-01

    Infrared moving small target detection under complex cloud backgrounds is one of the key techniques of infrared search and track (IRST) systems. This paper proposes a novel method based on in-frame inter-frame information to detect infrared moving small targets accurately. For a single frame, in the spatial domain, a directional max-median filter is developed to make a pre-processing and a background suppression filtering template is utilized on the denoised image to highlight target. Then, targets in cloud regions and non-cloud regions are extracted by different thresholds according to a cloud discrimination method so that a spatial domain map (SDM) is acquired. In the frequency domain, we design an α-DoB band-pass filter to conduct coarse saliency detection and make an amplitude transformation with smoothing processing which is the so-called elaborate saliency detection. Furthermore, a frequency domain map (FDM) is acquired by an adaptive binary segmentation method. Lastly, candidate targets in single frame are extracted by a discrimination based on intensity and spatial distance criteria. For consecutive frames, a false alarm suppression is conducted on account of differences of motion features between moving target and false alarms to improve detection accuracy again. Large numbers of experiments demonstrate that the proposed method has satisfying detection effectiveness and robustness for infrared moving small target detection under complex cloud backgrounds.

  5. Two Paths to Inequality in Educational Outcomes: Family Background and Educational Selection in the United States and Norway

    Science.gov (United States)

    Reisel, Liza

    2011-01-01

    The United States and Norway represent two distinctively different attempts to equalize educational opportunity. Whereas the United States has focused on expansion and the proliferation of lower-tier open-access institutions, Norway has emphasized institutional streamlining and the equalization of living conditions. At the same time, the two…

  6. Value Relevance of Accounting Information in the United Arab Emirates

    National Research Council Canada - National Science Library

    Jamal Barzegari Khanagha

    2011-01-01

    This paper examines the value relevance of accounting information in per and post-periods of International Financial Reporting Standards implementation using the regression and portfolio approaches...

  7. Value Relevance of Accounting Information in the United Arab Emirates

    Directory of Open Access Journals (Sweden)

    Jamal Barzegari Khanagha

    2011-01-01

    Full Text Available This paper examines the value relevance of accounting information in per and post-periods of International Financial Reporting Standards implementation using the regression and portfolio approaches for sample of the UAE companies. The results obtained from a combination of regression and portfolio approaches, show accounting information is value relevant in UAE stock market. A comparison of the results for the periods before and after adoption, based on both regression and portfolio approaches, shows a decline in value relevance of accounting information after the reform in accounting standards. It could be interpreted to mean that following to IFRS in UAE didn’t improve value relevancy of accounting information. However, results based on and portfolio approach shows that cash flows’ incremental information content increased for the post-IFRS period.

  8. Influence of informational technologies on physical background of students engaged futsal in sport-oriented physical education

    Directory of Open Access Journals (Sweden)

    Vladimir Temchenko

    2015-06-01

    Full Text Available Purpose: to determine the influence of usage informational technologies in sport-oriented physical education on physical background level of students engaged futsal. Material and Methods: in the research students (young man – n=40 of 18–20 year old were engaged. Methods: Analysis of literature sources formatted pedagogical experiment, maths statistics. Results: upon sum of two terms experiment with purposeful usage of informational technologies in sport-oriented physical education proved true improvement (р<0,05–р<0,001 of test result that characterize strengths development (“Horizontal bar pull-ups ” – by 33,3%, “Sitting-ups of the body per 1 min” – by 21,1%, flexibility (“Sitting bend forward” – by 26,8%, speed and speed-and-strengths qualities (“100 m race” – by 4,6%, “Standing long-jump” – by 4,8%. Conclusion: the results confirm the arguments and prove the feasibility of the use of information technology in the sports-oriented physical training of students in universities.

  9. Interaction of Units and Research Methods of Control Performances of Distributed Manufacturing Information System

    Institute of Scientific and Technical Information of China (English)

    ZHANG Kai-sheng; SUN Yan-ming; ZHENG Shi-xiong

    2008-01-01

    In order to analyze the function demand of the distributed manufacturing information system as well as its control demand,and eliminate information ambiguity among system units to integrate sernantics,the abstract Agent model and computational structure of each unit was presented based on flexible coupling automata.The autonomy of each unit was investigated in this foundation.The system unit was described usmg the Web Ontology Language (OWL) ontology.And the system semantics was also integrated.On these basics the communication among the system units was analyzed with an example of interaction between a machine and a warehouse.The control performances of information system units were investigated usmg Boolean matrix as a substitute for traditional process in RWtheory,which reduced the computational complexity.This work established the foundation for the demand analysis,design and development of the distributed manufacture information system.

  10. A comparison of the information needs of women newly diagnosed with breast cancer in Malaysia and the United kingdom.

    Science.gov (United States)

    Gopal, Raja Lexshimi Raja; Beaver, Kinta; Barnett, Tony; Ismail, Nik Safiah Nik

    2005-01-01

    Little is known about the information needs of women with breast cancer in non-Western societies. This study examined the priority information needs of 100 women with breast cancer in Malaysia and compared the findings to previous work involving 150 women diagnosed with breast cancer in the United Kingdom. The study used a valid and reliable measure, the Information Needs Questionnaire (INQ). The INQ contained 9 items of information related to physical, psychological, and social care, used successfully in Canada and the United Kingdom. The INQ was shown to have cross-cultural relevance and sensitivity. For Malaysian women, information about likelihood of cure, sexual attractiveness, and spread of disease were the most important information needs. For UK women, similar priorities were evident, apart from the item on sexual attractiveness, which was ranked much lower by women in the United Kingdom. The cultural similarities and differences that emerged from this study have implications for nurses in the cancer field caring for people from a diversity of cultural backgrounds. Breast care nurses are not a feature of the Malaysian healthcare system, although the findings from this study support the view that specialist nurses have a vital role to play in meeting the psychosocial needs of women with breast cancer in non-Western societies.

  11. The Future of Information Operations in the United States Army

    Science.gov (United States)

    2007-01-01

    as Marketing Marketing tools and concepts could generate support for coalition military operations just as an advertiser promoting a commercial...military, the advanced application of marketing tools to leverage humanitarian assistance and public affairs within an Information Operations plan

  12. Global Geospatial Information Management: un'iniziativa delle Nazioni Unite

    Directory of Open Access Journals (Sweden)

    Mauro Salvemini

    2010-03-01

    Full Text Available What is Global Geospatial Information ManagementThere is general agreement of an urgent need for an inter-government consultative mechanism that can play a leadershiprole in setting the agenda for the development of global geospatial information and to promote its use to address key global challenges; to liaise and coordinate among Member States, and between Member States and international organizations.

  13. Survey of information technology in Intensive Care Units in Ontario, Canada

    Directory of Open Access Journals (Sweden)

    Hallett David

    2008-01-01

    Full Text Available Abstract Background The Intensive Care Unit (ICU is a data-rich environment where information technology (IT may enhance patient care. We surveyed ICUs in the province of Ontario, Canada, to determine the availability, implementation and variability of information systems. Methods A self-administered internet-based survey was completed by ICU directors between May and October 2006. We measured the spectrum of ICU clinical data accessible electronically, the availability of decision support tools, the availability of electronic imaging systems for radiology, the use of electronic order entry and medication administration systems, and the availability of hardware and wireless or mobile systems. We used Fisher's Exact tests to compare IT availability and Classification and Regression Trees (CART to estimate the optimal cut-point for the number of computers per ICU bed. Results We obtained responses from 50 hospitals (68.5% of institutions with level 3 ICUs, of which 21 (42% were university-affiliated. The majority electronically accessed laboratory data and imaging reports (92% and used picture archiving and communication systems (PACS (76%. Other computing functions were less prevalent (medication administration records 46%, physician or nursing notes 26%; medication order entry 22%. No association was noted between IT availability and ICU size or university affiliation. Sites used clinical information systems from15 different vendors and 8 different PACS systems were in use. Half of the respondents described the number of computers available as insufficient. Wireless networks and mobile computing systems were used in 23 ICUs (46%. Conclusion Ontario ICUs demontrate a high prevalence of the use of basic information technology systems. However, implementation of the more complex and potentially more beneficial applications is low. The wide variation in vendors utilized may impair information exchange, interoperability and uniform data collection.

  14. Background Error Covariance Estimation Using Information from a Single Model Trajectory with Application to Ocean Data Assimilation

    Science.gov (United States)

    Keppenne, Christian L.; Rienecker, Michele; Kovach, Robin M.; Vernieres, Guillaume

    2014-01-01

    An attractive property of ensemble data assimilation methods is that they provide flow dependent background error covariance estimates which can be used to update fields of observed variables as well as fields of unobserved model variables. Two methods to estimate background error covariances are introduced which share the above property with ensemble data assimilation methods but do not involve the integration of multiple model trajectories. Instead, all the necessary covariance information is obtained from a single model integration. The Space Adaptive Forecast error Estimation (SAFE) algorithm estimates error covariances from the spatial distribution of model variables within a single state vector. The Flow Adaptive error Statistics from a Time series (FAST) method constructs an ensemble sampled from a moving window along a model trajectory.SAFE and FAST are applied to the assimilation of Argo temperature profiles into version 4.1 of the Modular Ocean Model (MOM4.1) coupled to the GEOS-5 atmospheric model and to the CICE sea ice model. The results are validated against unassimilated Argo salinity data. They show that SAFE and FAST are competitive with the ensemble optimal interpolation (EnOI) used by the Global Modeling and Assimilation Office (GMAO) to produce its ocean analysis. Because of their reduced cost, SAFE and FAST hold promise for high-resolution data assimilation applications.

  15. Enhancing Information Usefulness by Line Managers’ Involvement in Cross-Unit Activities

    DEFF Research Database (Denmark)

    Foss, Kirsten; Rodgers, Waymond

    2011-01-01

    of line managers’ prior involvement with Corporate Audit using Throughput Modeling. This model allows us to understand how line managers’ cross-unit involvement influenced the way they process information received from Corporate Audit. Our results show that managers’ cross-unit involvement positively...... influences their assessment of information from Corporate Audit in a way that influences their propensity to use information from that unit. The results indicate that cross-unit involvement is more than an effective means of transmitting information – it can also be used as a means of building boundary......Organization and management scholars have long advocated that efficient use of information is critical for firms to compete successfully in the modern marketplace. This study examines whether the use of managerial cross-unit involvement in an organization enhances managers’ propensity to use useful...

  16. Progress in immunization information systems - United States, 2008.

    Science.gov (United States)

    2010-02-12

    Immunization information systems (IISs) are confidential, computerized information systems that collect and consolidate vaccination data from multiple health-care providers, generate reminder and recall notifications, and assess vaccination coverage within a defined geographic area. A CDC program goal for 2010 is to achieve >or=95% participation in an IIS (defined as having two or more recorded vaccinations) among children aged Information Systems Annual Report (IISAR). All 56 grantees were asked to complete the IISAR; 52 did so for 2008. This report highlights results from the 2008 IISAR, which indicated that 75% of all U.S. children aged or=90% of IIS records (both measures are similar to 2006 results). Increased provider use of electronic health record systems can benefit IISs and their users by producing immunization records that are more timely and complete.

  17. The Effectiveness of Information Criteria in Determining Unit Root and Trend Status

    OpenAIRE

    Hacker, Scott

    2010-01-01

    This paper compares the performance of using an information criterion, such as the Akaike information criterion or the Schwarz (Bayesian) information criterion, rather than hypothesis testing in consideration of the presence of a unit root for a variable and, if unknown, the presence of a trend in that variable. The investigation is performed through Monte Carlo simulations. Properties considered are frequency of choosing the unit root status correctly, predictive performance, and frequency o...

  18. Economic stagnation postponed: background of the 2008 financial-economic crisis in the European Union and the United States

    NARCIS (Netherlands)

    Reuten, G.

    2011-01-01

    The significant increase since the early 1980s in the share of income accruing to capital (rather than labor), in both the United States and the European Union, created the potential for economic stagnation. Stagnation was postponed, however, by the development of the banking sector in these countri

  19. Psychoactive drug advertising: a comparison of technical information from three countries: Brazil, United States and United Kingdom

    Directory of Open Access Journals (Sweden)

    Patricia de Carvalho Mastroianni

    Full Text Available CONTEXT AND OBJECTIVE: Studies carried out in the 1970s and 1980s showed that there were country-dependent disparities in the information given for the same drug in medical advertisements. National and international regulations have been published to do away with such disparities and to foster the rational use of drugs. The purpose of this study was to compare the information contained in psychoactive drug advertisements published in psychiatric journals in Brazil, the United States and the United Kingdom, before and subsequent to the publication of the United States Export Act, in 1986, the WHO criteria, in 1988, and the Brazilian Sanitary Surveillance Agency Resolution no. 102, in 2000. TYPE OF STUDY AND SETTING: Content analysis, at Centro Brasileiro de Informações sobre Drogas Psicotrópicas (Cebrid. METHODS: We gathered advertisements from Brazilian, American and British psychiatry periodicals published before and after each ruling. We analyzed a total of twenty-four Brazilian advertisements that were for the same psychoactive drugs as advertised in American and/or British publications from the same period. RESULTS: We observed that Brazilian advertisements omitted information on usage restrictions, such as contraindications, adverse reactions, interactions, warnings and precautions, and that such information was present in American and British advertisements. CONCLUSIONS: The data suggest that disparities in the information given for the same drug still persist. The information depends on the country in which each drug is marketed. The legislation is insufficient for eradicating such disparities.

  20. Progress in immunization information systems--United States, 2011.

    Science.gov (United States)

    2013-01-25

    Immunization information systems (IIS) are confidential, computerized, population-based systems that collect and consolidate vaccination data from vaccination providers and provide important tools for designing and sustaining effective immunization strategies. A Healthy People 2020 objective (IID-18) is to increase to 95% the proportion of children aged <6 years whose immunization records are in fully operational, population-based IIS. The National Vaccine Advisory Committee (NVAC) has published goals for IIS, including required and optional core data elements for which IIS should collect information. Two of the required core data elements are vaccine manufacturer and vaccine lot number. To monitor progress toward achieving these and other program goals, CDC annually surveys 56 immunization program grantees using the IIS Annual Report (IISAR). Results from the 2011 IISAR (completed by 54 grantees) indicate that 84% (19.2 million) of U.S. children aged <6 years participated in IIS, as defined by having at least two recorded vaccinations, an increase from 82% (18.8 million) in 2010. Grantees reported that an average of 63% of vaccination records for these children contained data in the field for vaccine manufacturer and 60% contained data in the field for lot number. A new project under way to capture vaccine product information, expiration date, and lot number on two-dimensional (2D) barcodes on vaccine vials might increase completeness, accuracy, and availability of these data elements in patient medical records and IIS, which in turn might enhance vaccine safety and support vaccine inventory management.

  1. Progress in immunization information systems - United States, 2012.

    Science.gov (United States)

    2013-12-13

    Immunization information systems (IIS) are confidential, computerized, population-based systems that collect and consolidate vaccination data from vaccination providers that can be used in designing and sustaining effective immunization strategies. To monitor progress toward achieving IIS program goals, CDC annually surveys immunization program grantees using the IIS Annual Report (IISAR). Results from the 2012 IISAR, completed by 54 of 56 grantees, indicate that 86% (19.5 million) of U.S. children aged <6 years, and 25% (57.8 million) of U.S. adults participated in IIS. Eight of 12 minimum functional standards for IIS published by the National Vaccine Advisory Committee (NVAC) have been met by ≥90% of grantees. During 2011-2012, progress was also made in meeting three additional functional standards, including the presence of core data element fields, timeliness of vaccine records, and Health Level 7 (HL7) messaging, and will be monitored in new functional standards for IIS published in 2013. Several new and ongoing initiatives, including interoperability between IIS and electronic health records (i.e., ensuring systems can work together and exchange information), the use of IIS to support vaccine ordering and inventory management, the use of two-dimensional barcodes to record vaccination information, and collaboration with pharmacies, federal agencies, and other adult vaccination providers, will support further progress in meeting functional standards and enhance reporting of adult vaccinations to IIS.

  2. Managing Training of Military Units: Development of a Management Information System.

    Science.gov (United States)

    Atwood, Nancy K.; Hiller, Jack H.

    An automated management information system was developed for planning and scheduling unit training in a U.S. Army infantry division. The primary goal of the project was to test the feasibility of the concept for a computer-based management information system. Specific objectives were to integrate information on personnel, training, and logistics…

  3. Technology Diffusion of Anesthesia Information Management Systems into Academic Anesthesia Departments in the United States

    National Research Council Canada - National Science Library

    Stol, Ilana S; Ehrenfeld, Jesse M; Epstein, Richard H

    2014-01-01

    BACKGROUND:Anesthesia information management systems (AIMS) are electronic health records that automatically import vital signs from patient monitors and allow for computer-assisted creation of the anesthesia record...

  4. Cardiotocography interpretation skills and the association with size of maternity unit, years of obstetric work experience and healthcare professional background: a national cross-sectional study.

    Science.gov (United States)

    Thellesen, Line; Sorensen, Jette L; Hedegaard, Morten; Rosthoej, Susanne; Colov, Nina P; Andersen, Kristine S; Bergholt, Thomas

    2017-09-01

    We aimed to examine whether cardiotocography (CTG) knowledge, interpretation skills and decision-making measured by a written assessment were associated with size of maternity unit, years of obstetric work experience and healthcare professional background. A national cross-sectional study in the setting of a CTG teaching intervention involving all 24 maternity units in Denmark. Participants were midwives (n = 1260) and specialists (n = 269) and residents (n = 142) in obstetrics and gynecology who attended a 1-day CTG course and answered a 30-item multiple-choice question test. Associations between mean test score and work conditions were analyzed using multivariable robust regression, in which the three variables were mutually adjusted. Participants from units with > 3000 deliveries/year scored higher on the test than participants from units with 4000 deliveries/year: mean difference 0.5, p = 0.006). Participants with 15 years of experience (15-20 years of experience: mean difference - 0.6, p = 0.007; > 20 years experience: mean difference - 0.9, p skills and decision-making measured by a written assessment were positively associated with working in large maternity units and having skills in small units and among experienced staff but could also reflect different levels of motivation, test familiarity and learning culture. Whether the findings are transferable to the clinical setting was not examined. © 2017 Nordic Federation of Societies of Obstetrics and Gynecology.

  5. Economics of immunization information systems in the United States: assessing costs and efficiency

    Directory of Open Access Journals (Sweden)

    Urquhart Gary A

    2006-08-01

    Full Text Available Abstract Background One of the United States' national health objectives for 2010 is that 95% of children aged Methods Data were collected from a national sampling frame of the 56 states/cities that received federal immunization grants under U.S. Public Health Service Act 317b and completed the federal 1999 Immunization Registry Annual Report. The sampling frame was stratified by IIS functional status, children's enrollment in the IIS, and whether the IIS had been developed as an independent system or was integrated into a larger system. These sites self-reported IIS developmental and operational program costs for calendar years 1998–2002 using a standardized data collection tool and underwent on-site interviews to verify reported data with information from the state/city financial management system and other financial records. A parametric cost-per-patient-record (CPR model was estimated. The model assessed the impact of labor and non-labor resources used in development and operations tasks, as well as the impact of information technology, local providers' participation and compliance with federal IIS performance standards (e.g., ensuring the confidentiality and security of information, ensure timely vaccination data at the time of patient encounter, and produce official immunization records. Given the number of records minimizing CPR, the additional amount of resources needed to meet national health goals for the year 2010 was also calculated. Results Estimated CPR was as high as $10.30 and as low as $0.09 in operating IIS. About 20% of IIS had between 2.9 to 3.2 million records and showed CPR estimates of $0.09. Overall, CPR was highly sensitive to local providers' participation. To achieve the 2010 goals, additional aggregated costs were estimated to be $75.6 million nationwide. Conclusion Efficiently increasing the number of records in IIS would require additional resources and careful consideration of various strategies to minimize CPR

  6. Informational support to family members of intensive care unit patients: the perspectives of families and nurses.

    Science.gov (United States)

    Gaeeni, Mina; Farahani, Mansoureh A; Seyedfatemi, Naima; Mohammadi, Nooredin

    2014-09-25

    The receiving information about the patients hospitalized in the intensive care unit is classified among the most important needs of the family members of such patients. Meeting the informational needs of families is a major goal for intensive care workers. Delivering honest, intelligible and effective information raises specific challenges in the stressful setting of the intensive care unit (ICU). The aim of this qualitative study was to explain perspectives of families of Intensive Care Unit patients and nurses about informational support. Using a conventional content analysis approach, semi-structured interviews were conducted with participants to explore their perspectives of providing informational support to families of ICU patients. A purposeful sampling method was used to recruit nineteen family members of thirteen patients hospitalized in the ICU and twelve nurses from three teaching hospitals. In general, 31 persons participated in this study. Data collection continued to achieve data saturation. A conventional content analysis of the data produced three categories and seven sub-categories. The three main categories were as followed, a) providing information, b) handling information and c) using information. Providing information had three sub-categories consisting of "receiving admission news", "receiving truthful and complete information" and receiving general information. Handling information had two sub-categories consisting "keeping information" and "gradual revelation". Lastly, using information has two sub-categories consisting of "support of patient" and "support of family members". The results of this study revealed perspectives of families of Intensive Care Unit patients and nurses about informational support. It also determines the nurses' need to know more about the influence of their supportive role on family's ICU patients informing. In addition, the results of present study can be used as a basis for further studies and for offering

  7. Modeling Units of Assessment for Sharing Assessment Process Information: towards an Assessment Process Specification

    NARCIS (Netherlands)

    Miao, Yongwu; Sloep, Peter; Koper, Rob

    2009-01-01

    Miao, Y., Sloep, P. B., & Koper, R. (2008). Modeling Units of Assessment for Sharing Assessment Process Information: towards an Assessment Process Specification. Presentation at the ICWL 2008 conference. August, 20, 2008, Jinhua, China.

  8. Reconsidering information management roles and capabilities in disaster response decision-making units

    NARCIS (Netherlands)

    Bharosa, N.; Janssen, M.F.W.H.A.

    2009-01-01

    When disaster strikes, the emerging task environment requires relief agencies to transform from autonomous mono-disciplinary organizations into interdependent multidisciplinary decision-making units. Evaluation studies reveal that adaptation of information management to the changing task environment

  9. Existence of an information unit as a postulate of quantum theory.

    Science.gov (United States)

    Masanes, Lluís; Müller, Markus P; Augusiak, Remigiusz; Pérez-García, David

    2013-10-08

    Does information play a significant role in the foundations of physics? Information is the abstraction that allows us to refer to the states of systems when we choose to ignore the systems themselves. This is only possible in very particular frameworks, like in classical or quantum theory, or more generally, whenever there exists an information unit such that the state of any system can be reversibly encoded in a sufficient number of such units. In this work, we show how the abstract formalism of quantum theory can be deduced solely from the existence of an information unit with suitable properties, together with two further natural assumptions: the continuity and reversibility of dynamics, and the possibility of characterizing the state of a composite system by local measurements. This constitutes a set of postulates for quantum theory with a simple and direct physical meaning, like the ones of special relativity or thermodynamics, and it articulates a strong connection between physics and information.

  10. Existence of an information unit as a postulate of quantum theory

    Science.gov (United States)

    Masanes, Lluís; Müller, Markus P.; Augusiak, Remigiusz; Pérez-García, David

    2013-01-01

    Does information play a significant role in the foundations of physics? Information is the abstraction that allows us to refer to the states of systems when we choose to ignore the systems themselves. This is only possible in very particular frameworks, like in classical or quantum theory, or more generally, whenever there exists an information unit such that the state of any system can be reversibly encoded in a sufficient number of such units. In this work, we show how the abstract formalism of quantum theory can be deduced solely from the existence of an information unit with suitable properties, together with two further natural assumptions: the continuity and reversibility of dynamics, and the possibility of characterizing the state of a composite system by local measurements. This constitutes a set of postulates for quantum theory with a simple and direct physical meaning, like the ones of special relativity or thermodynamics, and it articulates a strong connection between physics and information. PMID:24062431

  11. How does information influence hope in family members of traumatic coma patients in intensive care unit?

    NARCIS (Netherlands)

    Verhaeghe, S.T.L.; Zuuren, F.J. van; Defloor, T.; Duijnstee, M.S.H.; Grypdonck, M.H.F.

    2007-01-01

    AIMS: To assess the interplay between hope and the information provided by health care professionals. BACKGROUND: Earlier research learned that hope is crucial for relatives of traumatic coma patients. Also it has been reported that the need for information is extremely important for relatives of c

  12. The background to the proposition that plankton be used as food in the United Kingdom during the Second World War.

    Science.gov (United States)

    Moore, P G

    2011-01-01

    Food shortages, particularly of proteins, in Britain during the Second World War led to the suggestion re-surfacing that marine plankton might be harvested on an industrial scale first as human food, then turning to its potential use as a supplement to stock and poultry feed. The notion emanated in the United Kingdom from Sir John Graham Kerr, at Glasgow University. He encouraged Alister Hardy, at Hull, to develop the idea and the natural testing ground was the Clyde Sea Area (given the extensive history of plankton research at Millport). Unpublished documents from the archives of the Scottish Association for Marine Science shed new light on the interactions behind the scenes of this project between Kerr, Hardy and the Millport Marine Station's then director, Richard Elmhirst. Elmhirst, who was sceptical about the feasibility of the plan from the outset, went along with it; not least as a way of attracting welcome research funding during lean times but also, doubtless, regarding it as his patriotic duty in case the proposal proved worthwhile.

  13. Registration of Individual Information in Family Unit to Disaster Information System using Regional Social Networking Service

    OpenAIRE

    鈴木, 猛康; 大山, 勲; 秦, 康範; 小俣, 昌樹; Takeyasu, SUZUKI; Isao, OYAMA; Yasunori, HADA; Masaki, Omata; 山梨大学大学院医学工学総合研究部工学部土木環境工学科; 山梨大学大学院医学工学総合研究部工学部コンピュータ・メディア学科; Interdisciplinary Graduate School of Medicine and Engineering, Univversity of Yamanashi

    2010-01-01

    This paper presents an approach to disaster mitigation of local communities using regional SNS, centering on the registration of individual information. The information items to be registered to the local community group of regional SNS are extracted through workshops conducted by residents. Then, user interfaces for regional SNS are designed and built. Residents living in the community register their individual information to the system. Through such an approach, authors summarize the proces...

  14. Assessing the level of healthcare information technology adoption in the United States: a snapshot

    Directory of Open Access Journals (Sweden)

    Middleton Blackford

    2006-01-01

    Full Text Available Abstract Background Comprehensive knowledge about the level of healthcare information technology (HIT adoption in the United States remains limited. We therefore performed a baseline assessment to address this knowledge gap. Methods We segmented HIT into eight major stakeholder groups and identified major functionalities that should ideally exist for each, focusing on applications most likely to improve patient safety, quality of care and organizational efficiency. We then conducted a multi-site qualitative study in Boston and Denver by interviewing key informants from each stakeholder group. Interview transcripts were analyzed to assess the level of adoption and to document the major barriers to further adoption. Findings for Boston and Denver were then presented to an expert panel, which was then asked to estimate the national level of adoption using the modified Delphi approach. We measured adoption level in Boston and Denver was graded on Rogers' technology adoption curve by co-investigators. National estimates from our expert panel were expressed as percentages. Results Adoption of functionalities with financial benefits far exceeds adoption of those with safety and quality benefits. Despite growing interest to adopt HIT to improve safety and quality, adoption remains limited, especially in the area of ambulatory electronic health records and physician-patient communication. Organizations, particularly physicians' practices, face enormous financial challenges in adopting HIT, and concerns remain about its impact on productivity. Conclusion Adoption of HIT is limited and will likely remain slow unless significant financial resources are made available. Policy changes, such as financial incentivesto clinicians to use HIT or pay-for-performance reimbursement, may help health care providers defray upfront investment costs and initial productivity loss.

  15. 75 FR 409 - Privacy Act of 1974; United States Citizenship and Immigration Services-010 Asylum Information...

    Science.gov (United States)

    2010-01-05

    ...--010 Asylum Information and Pre-Screening System of Records AGENCY: Privacy Office; DHS. ACTION: Notice... Security's inventory, entitled Unites States Citizenship and Immigration Services-010 Asylum Information... systems: The Refugees, Asylum, and Parole System and the Asylum Pre-Screening System. Refugees,...

  16. Method of sharing mobile unit state information between base station routers

    NARCIS (Netherlands)

    Bosch, Peter; Mullender, Sape J.; Polakos, Paul Anthony; Rajkumar, Ajay; Sundaram, Ganapathy S.

    2010-01-01

    The present invention provides a method of operating a first base station router. The method may include transmitting state information associated with at least one inactive mobile unit to at least one second base station router. The state information is usable to initiate an active session with the

  17. Method of sharing mobile unit state information between base station routers

    NARCIS (Netherlands)

    Bosch, Peter; Mullender, Sape J.; Polakos, Paul Anthony; Rajkumar, Ajay; Sundaram, Ganapathy S.

    2008-01-01

    The present invention provides a method of operating a first base station router. The method may include transmitting state information associated with at least one inactive mobile unit to at least one second base station router. The state information is usable to initiate an active session with the

  18. Method of sharing mobile unit state information between base station routers

    NARCIS (Netherlands)

    Bosch, H.G.P.; Mullender, Sape J.; Polakos, Paul Anthony; Rajkumar, Ajay; Sundaram, Ganapathy S.

    2007-01-01

    The present invention provides a method of operating a first base station router. The method may include transmitting state information associated with at least one inactive mobile unit to at least one second base station router. The state information is usable to initiate an active session with the

  19. Method of sharing mobile unit state information between base station routers

    NARCIS (Netherlands)

    Bosch, H.G.P.; Mullender, Sape J.; Polakos, Paul Anthony; Rajkumar, Ajay; Sundaram, Ganapathy S.

    2010-01-01

    The present invention provides a method of operating a first base station router. The method may include transmitting state information associated with at least one inactive mobile unit to at least one second base station router. The state information is usable to initiate an active session with the

  20. 8 CFR 319.6 - United States nonprofit organizations engaged abroad in disseminating information which...

    Science.gov (United States)

    2010-01-01

    ... organizations engaged abroad in disseminating information which significantly promotes U.S. interests. The... 8 Aliens and Nationality 1 2010-01-01 2010-01-01 false United States nonprofit organizations engaged abroad in disseminating information which significantly promotes U.S. interests. 319.6 Section 319...

  1. Information Consultancy in Action: A Case Study in Establishing a Library and Information Unit.

    Science.gov (United States)

    Brittin, Margaret; Henderson, Fiona

    1991-01-01

    Describes the stages of an information consultancy project that established a management resource center to provide senior managers in a major financial institution with access to material for self-development. Interviews to assess information needs are described, success factors are considered, and personal qualities needed for information…

  2. Has information technology finally been adopted in Flemish intensive care units?

    Directory of Open Access Journals (Sweden)

    Steurbaut Kristof

    2010-10-01

    Full Text Available Abstract Background Information technology (IT may improve the quality, safety and efficiency of medicine, and is especially useful in intensive Care Units (ICUs as these are extremely data-rich environments with round-the-clock changing parameters. However, data regarding the implementation rates of IT in ICUs are scarce, and restricted to non-European countries. The current paper aims to provide relevant information regarding implementation of IT in Flemish ICU's (Flanders, Belgium. Methods The current study is based on two separate but complementary surveys conducted in the region of Flanders (Belgium: a written questionnaire in 2005 followed by a telephone survey in October 2008. We have evaluated the actual health IT adoption rate, as well as its evolution over a 3-year time frame. In addition, we documented the main benefits and obstacles for taking the decision to implement an Intensive Care Information System (ICIS. Results Currently, the computerized display of laboratory and radiology results is almost omnipresent in Flemish ICUs, (100% and 93.5%, respectively, but the computerized physician order entry (CPOE of these examinations is rarely used. Sixty-five % of Flemish ICUs use an electronic patient record, 41.3% use CPOE for medication prescriptions, and 27% use computerized medication administration recording. The implementation rate of a dedicated ICIS has doubled over the last 3 years from 9.3% to 19%, and another 31.7% have plans to implement an ICIS within the next 3 years. Half of the tertiary non-academic hospitals and all university hospitals have implemented an ICIS, general hospitals are lagging behind with 8% implementation, however. The main reasons for postponing ICIS implementation are: (i the substantial initial investment costs, (ii integration problems with the hospital information system, (iii concerns about user-friendly interfaces, (iv the need for dedicated personnel and (v the questionable cost-benefit ratio

  3. Giving information to family members of patients in the intensive care unit: Iranian nurses' ethical approaches.

    Science.gov (United States)

    Farahani, Mansoureh A; Gaeeni, Mina; Mohammadi, Nooreddin; Seyedfatemi, Naima

    2014-01-01

    Receiving information related to patients hospitalized in the intensive care unit is among the most important needs of the family members of such patients. When health care professionals should decide whether to be honest or to give hope, giving information becomes an ethical challenge We conducted a research to study the ethical approaches of Iranian nurses to giving information to the family members of patients in the intensive care units. This research was conducted in the intensive care units of three teaching hospitals in Iran. It employed a qualitative approach involving semi-structured and in-depth interviews with a purposive sample of 12 nurses to identify the ethical approaches to giving information to family members of the intensive care unit patients. A conventional content analysis of the data produced two categories and five subcategories. The two categories were as follows: a) informational support, and b) emotional support. Informational support had 2 subcategories consisting of being honest in giving information, and providing complete and understandable information. Emotional support in giving information had 3 sub-categories consisting of gradual revelation, empathy and assurance. Findings of the study indicated that ethical approaches to giving information can be in the form of either informational support or emotional support, based on patients' conditions and prognoses, their families' emotional state, the necessity of providing a calm atmosphere in the ICU and the hospital, and other patients and their families' peace. Findings of the present study can be used as a basis for further studies and for offering ethical guidelines in giving information to the families of patients hospitalized in the ICU.

  4. The genetics of multiple sclerosis: principles, background and updated results of the United Kingdom systematic genome screen.

    Science.gov (United States)

    Chataway, J; Feakes, R; Coraddu, F; Gray, J; Deans, J; Fraser, M; Robertson, N; Broadley, S; Jones, H; Clayton, D; Goodfellow, P; Sawcer, S; Compston, A

    1998-10-01

    Genetic susceptibility to multiple sclerosis is implicated on the basis of classical family studies and phenotype analyses. The only reproducible legacy from the candidate gene approach has been the discovery of population associations with alleles of the major histocompatibility complex. Systematic genome scanning has since been applied using a panel of anonymous markers to identify areas of linkage in co-affected siblings. Here, we describe the principles of genome screening and update the UK survey of multiple sclerosis. This identified 20 regions of potential interest, but in none was there unequivocal linkage. In theory, attempting to replicate these findings in a second set of sibling pair families is the most appropriate way to distinguish true from false positives, but unfortunately the number of families required to do this reliably is prohibitively large. We used three approaches to increase the definition achieved by the screen: (i) the number of sibling pairs typed in an identified region of potential linkage was extended; (ii) the information extraction was increased in an identified region; and (iii) a search was made for missed regions of potential linkage. Each of these approaches has considerable limitations. A chromosome-by-chromosome account is given to direct future searches. Although an additional marker placed distal to the 'hit' on chromosome 14q increased linkage in this area, and typing extra sibling pairs increased linkage on chromosomes 6p and 17q, evidence for linkage was more commonly reduced and no additional regions of interest were found. A further refinement of the genome screen was undertaken by conditioning for the presence of HLA-DR15. This produced a surprising degree of segregation among the regions of interest, which divided into two distinct groups depending on DR15 sharing: the DR15-sharing cohort comprised loci on chromosomal areas 1p, 17q and X; and the DR15-non-sharing cohort was made up of loci on 1cen, 3p, 7p, 14q and

  5. A review of the neural and behavioral consequences for unitizing emotional and neutral information

    Directory of Open Access Journals (Sweden)

    Brendan eMurray

    2013-05-01

    Full Text Available A special type of association, called a unitization, is formed when pieces of information are encoded as a single representation in memory (e.g., shirt and blue are encoded as a blue shirt; Graf & Schacter, 1989 and typically are later reactivated in memory as a single unit, allowing access to the features of multiple related stimuli at once (Bader et al., 2010; Diana et al., 2011. This review examines the neural processes supporting memory for unitizations and how the emotional content of the material may influence unitization. Although associative binding is typically reliant on hippocampal processes and supported by recollection, the first part of this review will present evidence to suggest that when two items are unitized into a single representation, memory for those bound items may be accomplished on the basis of familiarity and without reliance on the hippocampus. The second part of this review discusses how emotion may affect the processes that give rise to unitizations. Emotional information typically receives a mnemonic benefit over neutral information, but the literature is mixed on whether the presence of emotional information impedes or enhances the associative binding of neutral information (reviewed by Mather, 2007. It has been suggested that the way the emotional and neutral details are related together may be critical to whether the neutral details are enhanced or impeded (Mather, 2007; Mather & Sutherland, 2011. We focus on whether emotional arousal aides or inhibits the creation of a unitized representation, presenting preliminary data and future directions to test empirically the effects of forming and retrieving emotional and neutral unitizations.

  6. Effect of display update interval, update type, and background on perception of aircraft separation on a cockpit display on traffic information

    Science.gov (United States)

    Jago, S.; Baty, D.; Oconnor, S.; Palmer, E.

    1981-01-01

    The concept of a cockpit display of traffic information (CDTI) includes the integration of air traffic, navigation, and other pertinent information in a single electronic display in the cockpit. Concise display symbology was developed for use in later full-mission simulator evaluations of the CDTI concept. Experimental variables used included the update interval motion of the aircraft, the update type, (that is, whether the two aircraft were updated at the same update interval or not), the background (grid pattern or no background), and encounter type (straight or curved). Only the type of encounter affected performance.

  7. Effectiveness of Information Technology Infrastructure Library Process Implementations by Information Technology Departments within United States Organizations

    Science.gov (United States)

    Persinger, Jon F.

    2010-01-01

    This research study examined whether the overall effectiveness of the Information Technology Infrastructure Library (ITIL) could be predicted by measuring multiple independent variables. The primary variables studied included the number of ITIL process modules adopted and the overall ITIL "maturity level." An online survey was used to…

  8. Effectiveness of Information Technology Infrastructure Library Process Implementations by Information Technology Departments within United States Organizations

    Science.gov (United States)

    Persinger, Jon F.

    2010-01-01

    This research study examined whether the overall effectiveness of the Information Technology Infrastructure Library (ITIL) could be predicted by measuring multiple independent variables. The primary variables studied included the number of ITIL process modules adopted and the overall ITIL "maturity level." An online survey was used to…

  9. Judges in the Formation of the Nation- State: Professional Experiences, Academic Background and Geographic Circulation of Members of the Supreme Courts of Brazil and the United States

    Directory of Open Access Journals (Sweden)

    Luciano Da Ros

    2010-06-01

    Full Text Available This article compares the career profiles of judges from the highest bodies of the Judiciary in Brazil and the United States of America, examining the biographies of all the ministros of the Supreme Court of Justice (Empire and of the Supreme Federal Tribunal (Republic in Brazil, and of all the justices of the Supreme Court of the United States, appointed until 2008 in both cases. Based on the sociology of political elites perspective, the article examines data concerning academic background, geographic circulation and the different professional experiences — legal, political and linked to the administration of the State’s coercive activity (police or military — lived through by future members of the Supreme Courts of Brazil and the United States so as to identify the types of individuals recommended to join the top bodies of the Judiciary in the two countries. In this sense, different State-building processes are identified on the basis of the examination of Brazilian and US judicial elites, suggesting a more fragmented and diverse trajectory in the case of US justices, and greater homogeneity and centralization in the case of their Brazilian counterparts.

  10. [NATO mission in Kosovo: historical backgrounds and informations of working as radiologist in the German field hospital].

    Science.gov (United States)

    Völk, M; Danz, B

    2005-12-01

    The first part of this article describes how the NATO mission in Kosovo came into existence and focuses on the historical background and ethnical problems. The second part deals with the working conditions of a radiologist in the German field hospital in Prizren and focuses on the personnel and technical equipment in the radiological department.

  11. So What's the Big Deal With Information Literacy in the United States?

    Institute of Scientific and Technical Information of China (English)

    Alease J. Wright

    2010-01-01

    @@ 1 Background and history Libraries in the United States have undergone extensive change in the past 25 years. Prior to the 1980's research was performed primarily using printed sources such as books, maps, and indexes to periodicals. Online research existed during that era, but only by librarians, and usually at a cost per search. Librarian-student interaction either involved giving directions, or conducting library tours (Mercado, 1999; Branch &Gilchrist, 1996).

  12. Non-Markovianity Measure Based on Brukner–Zeilinger Invariant Information for Unital Quantum Dynamical Maps

    Science.gov (United States)

    He, Zhi; Zhu, Lie-Qiang; Li, Li

    2017-03-01

    A non-Markovianity measure based on Brukner–Zeilinger invariant information to characterize non-Markovian effect of open systems undergoing unital dynamical maps is proposed. The method takes advantage of non-increasing property of the Brukner–Zeilinger invariant information under completely positive and trace-preserving unital maps. The simplicity of computing the Brukner–Zeilinger invariant information is the advantage of the proposed measure because of mainly depending on the purity of quantum state. The measure effectively captures the characteristics of non-Markovianity of unital dynamical maps. As some concrete application, we consider two typical non-Markovian noise channels, i.e., the phase damping channel and the random unitary channel to show the sensitivity of the proposed measure. By investigation, we find that the conditions of detecting the non-Markovianity for the phase damping channel are consistent with the results of existing measures for non-Markovianity, i.e., information flow, divisibility and quantum mutual information. However, for the random unitary channel non-Markovian conditions are same to that of the information flow, but is different from that of the divisibility and quantum mutual information. Supported by the National Natural Science Foundation of China under Grant No. 61505053, the Natural Science Foundation of Hunan Province under Grant No. 2015JJ3092, the Research Foundation of Education Bureau of Hunan Province, China under Grant No. 16B177, the School Foundation from the Hunan University of Arts and Science under Grant No. 14ZD01

  13. Inertial measurement unit-camera calibration based on incomplete inertial sensor information

    Institute of Scientific and Technical Information of China (English)

    Hong LIU; Yu-long ZHOU; Zhao-peng GU

    2014-01-01

    This paper is concerned with the problem of estimating the relative orientation between an inertial measurement unit (IMU) and a camera. Unlike most existing IMU-camera calibrations, the main challenge in this paper is that the information output from the IMU is incomplete. For example, only two tilt information can be read from the gravity sensor of a smart phone. Despite incomplete inertial information, there are strong restrictions between the IMU and camera coordinate systems. This paper addresses the incomplete information based IMU-camera calibration problem by exploiting the intrinsic restrictions among the coordinate transformations. First, the IMU transformation between two poses is formulated with the unknown IMU information. Then the defective IMU information is restored using the complementary visual information. Finally, the Levenberg-Marquardt (LM) algorithm is applied to estimate the optimal calibration result in noisy environments. Experiments on both synthetic and real data show the validity and robustness of our algorithm.

  14. The effects of problem content and scientific background on information search and the assessment and valuation of correlations.

    Science.gov (United States)

    Soffer, Shira; Kareev, Yaakov

    2011-01-01

    The effects of problem contents and one's scientific background on the detection of correlations and the assessment of their strength were studied using a task that required active data search, assessment of the strength of a correlation, and monetary valuation of the correlation's predictive utility. Participants (N = 72) who were trained either in the natural sciences or in the social sciences and humanities explored data sets differing in contents and actual strength of correlation. Data search was consistent across all variables: Participants drew relatively small samples whose relative sizes would favor the detection of a correlation, if one existed. In contrast, the assessment of the correlation strength and the valuation of its predictive utility were strongly related not only to its objective strength, but also to the correspondence between problem contents and one's scientific background: When the two matched, correlations were judged to be stronger and more valuable than when they did not.

  15. Role of Background Knowledge, Information Literacy Skills, and Tasks in an EFL Content Class, Based on Student Evaluations

    OpenAIRE

    東矢, 光代; Toya, Mitsuyo

    2004-01-01

    Following a report on teaching "Seminar in Applied Linguistics," a content-based class for English majors at the University of the Ryukyus, this paper presents the results of a pre-semester questionnaire and student evaluation at the end of the term. Participants included 21 English majors, juniors and seniors, of which 19 students contributed to the pre-semester questionnaire and 16 gave evaluative feedback In the end. The pre-semester results showed that the students lacked the background k...

  16. Family members' informal roles in end-of-life decision making in adult intensive care units.

    Science.gov (United States)

    Quinn, Jill R; Schmitt, Madeline; Baggs, Judith Gedney; Norton, Sally A; Dombeck, Mary T; Sellers, Craig R

    2012-01-01

    To support the process of effective family decision making, it is important to recognize and understand informal roles that various family members may play in the end-of-life decision-making process. To describe some informal roles consistently enacted by family members involved in the process of end-of-life decision making in intensive care units. Ethnographic study. Data were collected via participant observation with field notes and semistructured interviews on 4 intensive care units in an academic health center in the mid-Atlantic United States from 2001 to 2004. The units studied were a medical, a surgical, a burn and trauma, and a cardiovascular intensive care unit. Health care clinicians, patients, and family members. Informal roles for family members consistently observed were primary caregiver, primary decision maker, family spokesperson, out-of-towner, patient's wishes expert, protector, vulnerable member, and health care expert. The identified informal roles were part of families' decision-making processes, and each role was part of a potentially complicated family dynamic for end-of-life decision making within the family system and between the family and health care domains. These informal roles reflect the diverse responses to demands for family decision making in what is usually a novel and stressful situation. Identification and description of these informal roles of family members can help clinicians recognize and understand the functions of these roles in families' decision making at the end of life and guide development of strategies to support and facilitate increased effectiveness of family discussions and decision-making processes.

  17. Measuring the usefulness of hidden units in Boltzmann machines with mutual information.

    Science.gov (United States)

    Berglund, Mathias; Raiko, Tapani; Cho, Kyunghyun

    2015-04-01

    Restricted Boltzmann machines (RBMs) and deep Boltzmann machines (DBMs) are important models in deep learning, but it is often difficult to measure their performance in general, or measure the importance of individual hidden units in specific. We propose to use mutual information to measure the usefulness of individual hidden units in Boltzmann machines. The measure is fast to compute, and serves as an upper bound for the information the neuron can pass on, enabling detection of a particular kind of poor training results. We confirm experimentally that the proposed measure indicates how much the performance of the model drops when some of the units of an RBM are pruned away. We demonstrate the usefulness of the measure for early detection of poor training in DBMs. Copyright © 2014 Elsevier Ltd. All rights reserved.

  18. Social and Economic Statistics in the United Kingdom: A Review of Information Sources.

    Science.gov (United States)

    Tanenbaum, Eric; Nunez, Alfonso

    1982-01-01

    A new system is needed to monitor socioeconomic statistical data for the United Kingdom (UK). The current state of UK socioeconomic statistics, an assessment of methods used to communicate available information, and the resource requirements of a successful monitoring service are discussed. (AM)

  19. 75 FR 5849 - Financial Management Service; Proposed Collection of Information: Claim Against the United States...

    Science.gov (United States)

    2010-02-04

    ... Fiscal Service Financial Management Service; Proposed Collection of Information: Claim Against the United States for the Proceeds of a Government Check AGENCY: Financial Management Service, Fiscal Service, Treasury. ACTION: Notice and Request for comments. SUMMARY: The Financial Management Service, as part of...

  20. Modeling Units of Assessment for Sharing Assessment Process Information: towards an Assessment Process Specification

    NARCIS (Netherlands)

    Miao, Yongwu; Sloep, Peter; Koper, Rob

    2008-01-01

    Miao, Y., Sloep, P. B., & Koper, R. (2008). Modeling Units of Assessment for Sharing Assessment Process Information: towards an Assessment Process Specification. In F. W. B. Li, J. Zhao, T. K. Shih, R. W. H. Lau, Q. Li & D. McLeod (Eds.), Advances in Web Based Learning - Proceedings of the 7th

  1. Dual Embeddedness: Informal Job Matching and Labor Market Institutions in the United States and Germany

    Science.gov (United States)

    McDonald, Steve; Benton, Richard A.; Warner, David F.

    2012-01-01

    Drawing on the embeddedness, varieties of capitalism and macrosociological life course perspectives, we examine how institutional arrangements affect network-based job finding behaviors in the United States and Germany. Analysis of cross-national survey data reveals that informal job matching is highly clustered among specific types of individuals…

  2. An exploration of the impact of family background factors on the science achievement of Afro-Caribbean and African American students in the United States

    Science.gov (United States)

    Pinder, Patrice J.

    Ogbu and Simons (1998) defined voluntary immigrants as individuals who chose to migrate to the United States (U.S.). Involuntary immigrants are defined as individuals whose ancestors were brought to the U.S. by force (Obgu & Simons, 1998). There have been recent reports indicating that voluntary immigrants are outperforming involuntary immigrants (Fisher, 2005; Williams, Fleming, Jones, & Griffin, 2007). There seems to be a trend in voluntary immigrants exhibiting a higher academic achievement pattern than involuntary immigrants (Fisher, 2005; Rong & Preissle, 1998; Williams et al., 2007). However, the reason for the groups' differences in achievement has not been extensively explored. The primary objective of this research study was to explore the impact of family background on the academic achievement patterns of Afro-Caribbean and African American students in the United States. The study utilized two research designs; a causal-comparative and a correlational design. A questionnaire was distributed to a sample of eighty-seven high school students. Eighteen of the participants were Afro-Caribbean students, and sixty-seven were African American students. Chemistry test scores for the students were also provided. The results of the study indicated that Afro-Caribbean students outperformed African American students on the test of science achievement. The difference was statistically significant (t= 2.43, pparents and teachers of immigrant minority students. Additionally, the current researcher has offered several implications for future research on ethnicity, immigration pattern, parenting, and achievement.

  3. Using information theory to identify redundancy in common laboratory tests in the intensive care unit.

    Science.gov (United States)

    Lee, Joon; Maslove, David M

    2015-07-31

    Clinical workflow is infused with large quantities of data, particularly in areas with enhanced monitoring such as the Intensive Care Unit (ICU). Information theory can quantify the expected amounts of total and redundant information contained in a given clinical data type, and as such has the potential to inform clinicians on how to manage the vast volumes of data they are required to analyze in their daily practice. The objective of this proof-of-concept study was to quantify the amounts of redundant information associated with common ICU lab tests. We analyzed the information content of 11 laboratory test results from 29,149 adult ICU admissions in the MIMIC II database. Information theory was applied to quantify the expected amount of redundant information both between lab values from the same ICU day, and between consecutive ICU days. Most lab values showed a decreasing trend over time in the expected amount of novel information they contained. Platelet, blood urea nitrogen (BUN), and creatinine measurements exhibited the most amount of redundant information on days 2 and 3 compared to the previous day. The creatinine-BUN and sodium-chloride pairs had the most redundancy. Information theory can help identify and discourage unnecessary testing and bloodwork, and can in general be a useful data analytic technique for many medical specialties that deal with information overload.

  4. Design of an Innovative Information System for the Intensive Care Unit in a Public Hospital.

    Science.gov (United States)

    Tsoromokos, Dimitrios; Tsaloukidis, Nikolaos; Dermatis, Zacharias; Gozadinos, Filippos; Lazakidou, Athina

    2016-01-01

    The health sector is increasingly focused on the use of Communication Technology (ICT) Information and Communication. New technologies which introduced in health, should lead to lower cost of procedures, saving employees' working time and immediate and secure data storages for easy future search or meta-analysis. The DPP4ICU application which presented in this document, allows at the Intensive Care Unit's nurses (ICU) to enter directly the handwritten accountability, in the Organization Information System. Through this application is accelerated the proper completion of a document and is improved data quality. The application provides the ability to authorized users to exchange information with an automated manner.

  5. 75 FR 65700 - 60-Day Notice of Proposed Information Collection: R/PPR Evaluation and Measurement Unit...

    Science.gov (United States)

    2010-10-26

    ... Notice of Proposed Information Collection: R/PPR Evaluation and Measurement Unit, Evaluation Survey... of Information Collection: R/PPR Evaluation and Measurement Unit Survey Question Bank. OMB Control... Office of Management and Budget (OMB) approval for the information collection described below....

  6. Balancing digital information-sharing and patient privacy when engaging families in the intensive care unit.

    Science.gov (United States)

    Brown, Samuel M; Aboumatar, Hanan J; Francis, Leslie; Halamka, John; Rozenblum, Ronen; Rubin, Eileen; Sarnoff Lee, Barbara; Sugarman, Jeremy; Turner, Kathleen; Vorwaller, Micah; Frosch, Dominick L

    2016-09-01

    Patients in intensive care units (ICUs) may lack decisional capacity and may depend on proxy decision makers (PDMs) to make medical decisions on their behalf. High-quality information-sharing with PDMs, including through such means as health information technology, could improve communication and decision making and could potentially minimize the psychological consequences of an ICU stay for both patients and their family members. However, alongside these anticipated benefits of information-sharing are risks of unwanted disclosure of sensitive information. Approaches to identifying the optimal balance between access to digital health information to facilitate engagement and protecting patient privacy are urgently needed. We identified eight themes that should be considered in balancing health information access and patient privacy: 1) potential benefits to patients from PDM data access; 2) potential harms to patients from such access; 3) the moral status of families within the patient-clinician relationship; 4) the scope of relevant information provided to PDMs; 5) issues around defining PDMs' authority; 6) methods for eliciting and documenting patient preferences about their family's information access; 7) the relevance of methods for ascertaining the identity of PDMs; and 8) the obligations of hospitals to prevent privacy breaches by PDMs. We conclude that PDMs should typically have access to health information from the current episode of care when the patient is decisionally impaired, unless the patient has previously expressed a clear preference that PDMs not have such access.

  7. Dietary Preferences and Nutritional Information Needs Among Career Firefighters in the United States

    OpenAIRE

    Yang, Justin; Farioli, Andrea; Korre, Maria; Kales, Stefanos N.

    2015-01-01

    Background: Considerable cardiovascular disease and cancer risk among firefighters are attributable to excess adiposity. Robust evidence confirms strong relationships between dietary patterns and the risk of chronic disease. Dietary modification is more likely to be effective when the strategy is appealing and addresses knowledge gaps. Objective: To assess career firefighters' diet practices and information needs, compare the relative appeal of proposed diet plans, and examine how these vary ...

  8. Effects of ivermectin application on the diversity and function of dung and soil fauna: Regulatory and scientific background information

    DEFF Research Database (Denmark)

    Adler, Nicole; Blanckenhorn, Wolf U; Bachmann, Jean

    2016-01-01

    project was undertaken to develop and validate a proposed test method under varying field conditions of climate, soil, and endemic coprophilous fauna at Lethbridge (Canada), Montpellier (France), Zurich (Switzerland), and Wageningen (The Netherlands). The specific objectives were to determine if fecal...... on communities of dung-breeding insects and soil fauna under field conditions, the test method meets the requirements of a higher-tier test as mandated by the European Union. The present study provides contextual information on authorization requirements for veterinary medicinal products and on the structure...

  9. From Cleanup to Stewardship. A companion report to Accelerating Cleanup: Paths to Closure and background information to support the scoping process required for the 1998 PEIS Settlement Study

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    1999-10-01

    Long-term stewardship is expected to be needed at more than 100 DOE sites after DOE's Environmental Management program completes disposal, stabilization, and restoration operations to address waste and contamination resulting from nuclear research and nuclear weapons production conducted over the past 50 years. From Cleanup to stewardship provides background information on the Department of Energy (DOE) long-term stewardship obligations and activities. This document begins to examine the transition from cleanup to long-term stewardship, and it fulfills the Secretary's commitment to the President in the 1999 Performance Agreement to provide a companion report to the Department's Accelerating Cleanup: Paths to Closure report. It also provides background information to support the scoping process required for a study on long-term stewardship required by a 1998 Settlement Agreement.

  10. [Production of data for the pre-natal information system in basic health units].

    Science.gov (United States)

    Lima, Aline Pinto de; Corrêa, Aurea Christina de Paula

    2013-08-01

    The objective of this study was to analyze the process of data production for Information System Prenatal and Birth (SISPRENATAL) in Basic Health Units of Cuiabá, MT, Brazil. This qualitative, exploratory and descriptive study was developed in eight units of Basic Health Coordination, through semi-structured interviews with professionals who worked with SISPRENATAL (nurses, physicians, managers and data entry) and comparative document analysis between system data and the written patient records. Data analysis revealed a lack of definition of the team's participation in the production of data and different modes of completing forms within the system. Professionals' knowledge about many aspects of the formswas divergent, completion of the forms was inadequate, and flaws in the computerized system were identified. Measures such as professional training, the review of the system and its forms are indispensible for the production of reliable information about prenatal care in the municipality.

  11. Effects of ivermectin application on the diversity and function of dung and soil fauna: Regulatory and scientific background information.

    Science.gov (United States)

    Adler, Nicole; Bachmann, Jean; Blanckenhorn, Wolf U; Floate, Kevin D; Jensen, John; Römbke, Jörg

    2016-08-01

    The application of veterinary medical products to livestock can impact soil organisms in manure-amended fields or adversely affect organisms that colonize dung pats of treated animals and potentially retard the degradation of dung on pastures. For this reason, the authorization process for veterinary medicinal products in the European Union includes a requirement for higher-tier tests when adverse effects on dung organisms are observed in single-species toxicity tests. However, no guidance documents for the performance of higher-tier tests are available. Hence, an international research project was undertaken to develop and validate a proposed test method under varying field conditions of climate, soil, and endemic coprophilous fauna at Lethbridge (Canada), Montpellier (France), Zurich (Switzerland), and Wageningen (The Netherlands). The specific objectives were to determine if fecal residues of an anthelmintic with known insecticidal activity (ivermectin) showed similar effects across sites on 1) insects breeding in dung of treated animals, 2) coprophilous organisms in the soil beneath the dung, and 3) rates of dung degradation. By evaluating the effects of parasiticides on communities of dung-breeding insects and soil fauna under field conditions, the test method meets the requirements of a higher-tier test as mandated by the European Union. The present study provides contextual information on authorization requirements for veterinary medicinal products and on the structure and function of dung and soil organism communities. It also provides a summary of the main findings. Subsequent studies on this issue provide detailed information on different aspects of this overall project. Environ Toxicol Chem 2016;35:1914-1923. © 2015 SETAC.

  12. Information sharing between the National Health Service and criminal justice system in the United Kingdom.

    Science.gov (United States)

    Lennox, Charlotte; Mason, Julie; McDonnell, Sharon; Shaw, Jenny; Senior, Jane

    2012-09-01

    Offenders with mental health problems often have complex and interrelated needs which separately challenge the criminal justice system (CJS) and National Health Service (NHS) in the United Kingdom (U.K.). Consequently, interagency collaboration and timely information sharing are essential. This study focused on the sharing of information about people with mental health problems in contact with the CJS. Questionnaires were distributed to a range of health and criminal justice personnel. The results showed that there was a mismatch between what service user information criminal justice agencies felt they needed and what was routinely received. Prison Service staff received more information (between 15% and 37%) from health agencies than the police (between 6% and 22%). Health professionals received most of the information they needed from criminal justice agencies (between 55% and 85%). Sharing service user information was impeded by incompatible computer systems and restrictions due to data protection/confidentiality requirements. In the U.K., recent governmental publications have highlighted the importance of information sharing; however there remains a clear mismatch between what health related information about service users criminal justice agencies need, and what is actually received. Better guidance is required to encourage and empower people to share.

  13. Information systems for urban and regional planning in the United Kingdom: a review

    OpenAIRE

    Worrall, L.

    1990-01-01

    Design criteria for urban and regional information systems are outlined. An attempt is made to evaluate the nationally available statistical series in the United Kingdom in the context of those design criteria and some of the systems developed in British local government to counter the deficiencies of an inadequate national data system are reviewed. Various systems for collecting local data have been instituted by particular local authorities, although the problems of using such data are ofte...

  14. Integration of photovoltaic units into electric utility grids: experiment information requirements and selected issues

    Energy Technology Data Exchange (ETDEWEB)

    1980-09-01

    A number of investigations have led to the recognition of technical, economic, and institutional issues relating to the interface between solar electric technologies and electric utility systems. These issues derive from three attributes of solar electric power concepts, including (1) the variability and unpredictability of the solar resources, (2) the dispersed nature of those resources which suggest the deployment of small dispersed power units, and (3) a high initial capital cost coupled with relatively low operating costs. An important part of the DOE programs to develop new source technologies, in particular photovoltaic systems, is the experimental testing of complete or nearby complete power units. These experiments provide an opportunity to examine operational and integration issues which must be understood before widespread commercial deployment of these technologies can be achieved. Experiments may also be required to explicitly examine integration, operational, and control aspects of single and multiple new source technology power units within a utility system. An identification of utility information requirements, a review of planned experiments, and a preliminary determination of additional experimental needs and opportunities are presented. Other issues discussed include: (1) the impacts of on-site photovoltaic units on load duration curves and optimal generation mixes are considered; (2) the impacts of on-site photovoltaic units on utility production costs, with and without dedicated storage and with and without sellback, are analyzed; and (3) current utility rate structure experiments, rationales, policies, practices, and plans are reviewed.

  15. Assessment of technical strengths and information flow of energy conservation research in Japan. Volume 2. Background document

    Energy Technology Data Exchange (ETDEWEB)

    Hane, G.J.; Lewis, P.M.; Hutchinson, R.A.; Rubinger, B.; Willis, A.

    1985-06-01

    Purpose of this study is to explore the status of R and D in Japan and the ability of US researchers to keep abreast of Japanese technical advances. US researchers familiar with R and D activities in Japan were interviewed in ten fields that are relevant to the more efficient use of energy: amorphous metals, biotechnology, ceramics, combustion, electrochemical energy storage, heat engines, heat transfer, high-temperature sensors, thermal and chemical energy storage, and tribology. The researchers were questioned about their perceptions of the strengths of R and D in Japan, comparative aspects of US work, and the quality of available information sources describing R and D in Japan. Of the ten related fields, the researchers expressed a strong perception that significant R and D is under way in amorphous metals, biotechnology, and ceramics, and that the US competitive position in these technologies will be significantly challenged. Researchers also identified alternative emphases in Japanese R and D programs in these areas that provide Japan with stronger technical capabilities. For example, in biotechnology, researchers noted the significant Japanese emphasis on industrial-scale bioprocess engineering, which contrasts with a more meager effort in the US. In tribology, researchers also noted the strength of the chemical tribology research in Japan and commented on the effective mix of chemical and mechanical tribology research. This approach contrasts with the emphasis on mechanical tribology in the US.

  16. Effects of ivermectin application on the diversity and function of dung and soil fauna: Regulatory and scientific background information

    DEFF Research Database (Denmark)

    Adler, Nicole; Blanckenhorn, Wolf U; Bachmann, Jean;

    2016-01-01

    The application of veterinary medical products to livestock can impact soil organisms in manure-amended fields or adversely affect organisms that colonize dung pats of treated animals and potentially retard the degradation of dung on pastures. For this reason, the authorization process for veteri...... and function of dung and soil organism communities. It also provides a summary of the main findings. Subsequent studies on this issue provide detailed information on different aspects of this overall project.......The application of veterinary medical products to livestock can impact soil organisms in manure-amended fields or adversely affect organisms that colonize dung pats of treated animals and potentially retard the degradation of dung on pastures. For this reason, the authorization process...... for veterinary medicinal products in the European Union includes a requirement for higher-tier tests when adverse effects on dung organisms are observed in single-species toxicity tests. However, no guidance documents for the performance of higher-tier tests are available. Hence, an international research...

  17. [Are German information materials on colorectal cancer screening understandable or do they fail? Rating of health information by users with different educational backgrounds].

    Science.gov (United States)

    Seidel, G; Münch, I; Dreier, M; Borutta, B; Walter, U; Dierks, M-L

    2014-03-01

    Evidence-based patient information is an essential part of decision making in health issues. A qualitative study was conducted to examine whether consumers consider the health information on colorectal cancer screening in Germany helpful in supporting their decision making. In this study, eight texts from different German authors about colorectal cancer screening were evaluated with a criteria-based selection. The texts were tested for understandability, structure, design, and effect on readers. Thirteen semi-structured focus groups were formed including 59 higher-educated and 15 lower-educated testers, 46 % of them being male with a mean age of 62.9 years. The transcripts were analyzed by content-analytic assessment. The testers provided detailed comments on the content and design of the texts. They revealed inaccuracies and suggested improvements of the texts. The testers differed from each other in terms of the intensity of their participation in the discussions and comprehension of the material. The reception of the flyers and brochures varied according to the educational level of the testers. Lower-educated testers often skipped passages of texts about risks as well as passages containing numbers and graphics. The texts had different effects on the testers, regardless of the level of education. If adverse effects were presented, some testers became scared while others were reassured because they felt informed. Most of the testers appreciated a call for participation as a central message of the text. Sometimes, if there was no clear appeal to attend the screening, the testers even asked for it. The recently introduced political strategy of promoting an informed choice is applied to an unprepared population who was used to getting a clear yes-or-no recommendation. Thus, at first, the population has to learn how to make an informed choice. This topic must be addressed and taken into account in the process of developing health information. Since this is not

  18. Information contracting tools in a cancer specialist unit:the role of Healthcare Resource Groups (HRGs

    Directory of Open Access Journals (Sweden)

    Carol Marlow

    1998-01-01

    Full Text Available The need for high quality management information within the contracting process has driven many of the major developments in health service computing. These have often merged clinical and financial requirements, usually along patient-centred lines. In order to identify a common currency for a range of clinical activities that are inherently variable, price tariffs have been drawn up on the basis of 'episodes of care' within specialties. Healthcare Resource Groups (HRGs were designed to meet the need for a common information currency. However, they were designed for acute care. The study on which this paper is based aims to examine their applicability to chronic care in a cancer specialist unit. The data were drawn from the patient information system within a major cancer unit. The focus of the investigation is encapsulated in the following questions: a Do HRGs really work as a grouping and costing methodology? b How relevant are HRG classifications for long-term patient care? The investigation demonstrated that not all HRGs are iso-resource within this environment. The findings from the data analysis are echoed by the NHS Executive's own evaluation . This does not negate advantages in their use. Furthermore, the development of Health Benefit Groups as information management tools, through a focus on health conditions and interventions rather than on purely on treatments, offers potential for greater validity within a chronic care situation.

  19. Autonomous Information Unit for Fine-Grain Data Access Control and Information Protection in a Net-Centric System

    Science.gov (United States)

    Chow, Edward T.; Woo, Simon S.; James, Mark; Paloulian, George K.

    2012-01-01

    As communication and networking technologies advance, networks will become highly complex and heterogeneous, interconnecting different network domains. There is a need to provide user authentication and data protection in order to further facilitate critical mission operations, especially in the tactical and mission-critical net-centric networking environment. The Autonomous Information Unit (AIU) technology was designed to provide the fine-grain data access and user control in a net-centric system-testing environment to meet these objectives. The AIU is a fundamental capability designed to enable fine-grain data access and user control in the cross-domain networking environments, where an AIU is composed of the mission data, metadata, and policy. An AIU provides a mechanism to establish trust among deployed AIUs based on recombining shared secrets, authentication and verify users with a username, X.509 certificate, enclave information, and classification level. AIU achieves data protection through (1) splitting data into multiple information pieces using the Shamir's secret sharing algorithm, (2) encrypting each individual information piece using military-grade AES-256 encryption, and (3) randomizing the position of the encrypted data based on the unbiased and memory efficient in-place Fisher-Yates shuffle method. Therefore, it becomes virtually impossible for attackers to compromise data since attackers need to obtain all distributed information as well as the encryption key and the random seeds to properly arrange the data. In addition, since policy can be associated with data in the AIU, different user access and data control strategies can be included. The AIU technology can greatly enhance information assurance and security management in the bandwidth-limited and ad hoc net-centric environments. In addition, AIU technology can be applicable to general complex network domains and applications where distributed user authentication and data protection are

  20. Development of a Carbon Management Geographic Information System (GIS) for the United States

    Energy Technology Data Exchange (ETDEWEB)

    Howard Herzog; Holly Javedan

    2009-12-31

    In this project a Carbon Management Geographical Information System (GIS) for the US was developed. The GIS stored, integrated, and manipulated information relating to the components of carbon management systems. Additionally, the GIS was used to interpret and analyze the effect of developing these systems. This report documents the key deliverables from the project: (1) Carbon Management Geographical Information System (GIS) Documentation; (2) Stationary CO{sub 2} Source Database; (3) Regulatory Data for CCS in United States; (4) CO{sub 2} Capture Cost Estimation; (5) CO{sub 2} Storage Capacity Tools; (6) CO{sub 2} Injection Cost Modeling; (7) CO{sub 2} Pipeline Transport Cost Estimation; (8) CO{sub 2} Source-Sink Matching Algorithm; and (9) CO{sub 2} Pipeline Transport and Cost Model.

  1. Short communication: drug information unit as an effective tool for promoting rational drug use.

    Science.gov (United States)

    Thangaraju, Pugazhenthan; Singh, Harmanjit

    2013-09-01

    The rapid developments in medical and biological sciences have led to emergence of huge information on drugs and various diseases. But accessing this vast information has limits and rational selection of drugs and utilization of drugs have become more complex. Information regarding the various aspects of drugs may be conveyed by drug information units which run only in specified tertiary care institutional units, to the physicians who treat the patients in the hospital and to the general practitioners outside, in emergencies and in normal situations. The queries of clients were obtained by means of phone calls from 9.00 a.m to 5. 00 pm, during 1 month's stay in a DIU. A resident of Clinical Pharmacology collected necessary data on therapeutic problems of patients (age and sex of the patient, other drugs which were taken, present diseases, whether department was in PGIMER, the place etc.). After solving the problems by using electronic databases or hardcopy sources like established facts in standard text book of medicine , pharmacology or in standard articles and with a final approval from the senior clinical pharmacologist, resident delivered the information to the clients as early as possible, without any delay (by phone). From the results, it was found that around 59% of the phone calls were regarding drug interactions and adverse reactions, 11% were regarding efficacy and that 30% were regarding the preferred routes and dosing. We concluded that the information that most of the healthcare professionals aimed to get, were the various drug interactions which had taken place during their therapeutic interventions.

  2. Integration of photovoltaic units into electric utility grids: experiment information requirements and selected issues

    Energy Technology Data Exchange (ETDEWEB)

    1980-09-01

    A number of investigations, including those conducted by The Aerospace Corporation and other contractors, have led to the recognition of technical, economic, and institutional issues relating to the interface between solar electric technologies and electric utility systems. These issues derive from three attributes of solar electric power concepts, including (1) the variability and unpredictability of the solar resources, (2) the dispersed nature of those resources which suggests the feasible deployment of small dispersed power units, and (3) a high initial capital cost coupled with relatively low operating costs. It is imperative that these integration issues be pursued in parallel with the development of each technology if the nation's electric utility systems are to effectively utilize these technologies in the near to intermediate term. Analyses of three of these issues are presented: utility information requirements, generation mix and production cost impacts, and rate structures in the context of photovoltaic units integrated into the utility system. (WHK)

  3. [Image quality assurance in x-ray diagnostic units. Information on DIN 6868 standard series].

    Science.gov (United States)

    Becker-Gaab, C; Borcke, E; Bunde, E; Hagemann, G; Kütterer, G; Lang, G R; Schöfer, H; Stender, H S; Stieve, F E; von Volkmann, T

    1985-11-01

    The Working Group for Standardisation justifies and comments on the establishment of a standard series for image quality assurance in X-ray diagnostic services (DIN 6868). In order to promote compliance with these standards, the users are given some background information on the structure of the standard series and on the recommended procedures to be followed. The definitions for the various hierarchically arranged tests, such as constancy test, status test, acceptance test as well as a definition for the term "base-line image quality" are explained.

  4. Background Material

    DEFF Research Database (Denmark)

    Zandersen, Marianne; Hyytiäinen, Kari; Saraiva, Sofia

    2016-01-01

    This document serves as a background material to the BONUS Pilot Scenario Workshop, which aims to develop harmonised regional storylines of socio-ecological futures in the Baltic Sea region in a collaborative effort together with other BONUS projects and stakeholders.......This document serves as a background material to the BONUS Pilot Scenario Workshop, which aims to develop harmonised regional storylines of socio-ecological futures in the Baltic Sea region in a collaborative effort together with other BONUS projects and stakeholders....

  5. Scripts and information units in future planning: Interactions between a past and a future planning task.

    Science.gov (United States)

    Cordonnier, Aline; Barnier, Amanda J; Sutton, John

    2016-01-01

    Research on future thinking has emphasized how episodic details from memories are combined to create future thoughts, but has not yet examined the role of semantic scripts. In this study, participants recalled how they planned a past camping trip in Australia (past planning task) and imagined how they would plan a future camping trip (future planning task), set either in a familiar (Australia) or an unfamiliar (Antarctica) context. Transcripts were segmented into information units that were coded according to semantic category (e.g., where, when, transport, material, actions). Results revealed a strong interaction between tasks and their presentation order. Starting with the past planning task constrained the future planning task when the context was familiar. Participants generated no new information when the future camping trip was set in Australia and completed second (after the past planning task). Conversely, starting with the future planning task facilitated the past planning task. Participants recalled more information units of their past plan when the past planning task was completed second (after the future planning task). These results shed new light on the role of scripts in past and future thinking and on how past and future thinking processes interact.

  6. Background information for the SER Energy Agreement for Sustainable Growth calculations. Sectors Industry, Agriculture and Horticulture; Achtergronddocument bij doorrekening Energieakkoord. Sectoren industrie en land- en tuinbouw

    Energy Technology Data Exchange (ETDEWEB)

    Wetzels, W. [ECN Beleidsstudies, Petten (Netherlands)

    2013-09-01

    On September 4, 2013, representatives of employers' associations, trade union federations, environmental organizations, the Dutch government and civil society have signed an Energy Agreement for Sustainable Growth. ECN and PBL have been asked to evaluate this agreement. This report gives background information on the evaluation of the measures aimed at improving energy efficiency in industry and agriculture [Dutch] Op 4 september 2013 is het 'Energieakkoord voor duurzame groei' getekend. ECN en PBL zijn gevraagd het akkoord te beoordelen en door te rekenen. Dit rapport dient als achtergronddocument bij de doorrekening van de maatregelen gericht op energiebesparing in de industrie en land- en tuinbouw.

  7. Robert A. Mundell: Background Information

    OpenAIRE

    Committee, Nobel Prize

    1999-01-01

    The Royal Swedish Academy of Sciences has decided to award the Bank of Sweden Prize in Economic Sciences in Memory of Alfred Nobel, 1999 to Professor Robert A. Mundell, Columbia University, New York, USA for his analysis of monetary and fiscal policy under different exchange rate regimes and his analysis of optimum currency areas.

  8. Facilitating resident information seeking regarding meals in a special care unit: an environmental design intervention.

    Science.gov (United States)

    Nolan, Beth A D; Mathews, R Mark

    2004-10-01

    Repetitive questions and requests for information are common in older adults with dementia. The purpose of this environmental design intervention was to provide residents continuous access to information about common mealtime questions with the intent of decreasing agitation around mealtimes and facilitating more pleasant patient-staff and patient-patient interactions. A special care unit for residents with dementia of the Alzheimer's type was the setting. During the intervention conditions, a large clock and a sign with large lettering that identified mealtimes were hung in the dining area. Direct observations of 35 residents were conducted at mealtimes for a 5-month period. Results showed reductions from baseline to the intervention phase in food-related questions or requests. These results suggest a simple, inexpensive environmental change intervention can reduce repetitive questions commonly exhibited by individuals with dementia.

  9. 26 CFR 301.6103(l)(14)-1 - Disclosure of return information to United States Customs Service.

    Science.gov (United States)

    2010-04-01

    ... employees of the United States Customs Service return information (as defined by section 6103(b)) with.... Disclosure of return information by officers or employees of the Internal Revenue Service as provided by.... (f) Use by Customs Service. Return information disclosed under this section may be used by the...

  10. Are Australian and United States Farmers Using Soil Information for Soil Health Management?

    Directory of Open Access Journals (Sweden)

    Lisa Lobry de Bruyn

    2016-03-01

    Full Text Available Soil health is an essential requirement of a sustainable, functioning agroecosystem. Tracking soil health to determine sustainability at the local level largely falls to farmers, even though they often lack access to critical information. We examine farmers’ participation in gathering soil information at the farm and paddock scale over the last two decades in Australia and the United States, by reviewing national-level reporting of farmer use of soil testing and farm planning as well as qualitative research on farmer perspectives. The level of participation in soil testing and farm planning has remained stable in the last two decades, with only 25% and 30% of landholders, respectively, participating nationally, in either country. The review revealed national-level reporting has a number of limitations in understanding farmers’ use of soil information and, in particular, fails to indicate the frequency and intensity of soil testing as well as farmer motivation to test soil or what they did with the soil information. The main use of soil testing is often stated as “determining fertilizer requirements”, yet data show soil testing is used less commonly than is customary practice. In Australia and in the United States, customary practice is three and half times more likely for decisions on fertilizer application levels. The rhetoric is heavy on the use of soil testing as a decision tool, and that it guides best practices. However, given that only a quarter of farmers are soil testing, and doing so infrequently and in low densities, the level of information on soil health is poor. While farmers report consistent monitoring of soil conditions, few have consistent records of such. In contrast to the information on the poor state of soil health, there is strong farmer interest in procuring soil health benefits through changes in farm practices such as conservation tillage or cover crops, even if they are unable to demonstrate these soil health

  11. [Surveillance of viral hepatitis in Argentina: analysis of information from sentinel units 2007-2010].

    Science.gov (United States)

    Vladimirsky, Sara; Silvina, Munné María; Otegui, Lucio; Altabert, Nancy; Soto, Sonia; Brajterman, Leonardo; Echenique, Horacio; González, Jorge

    2013-03-01

    In Argentina, the four strategies of epidemiological surveillance from the National System of Health Surveillance (SNVS) are Diseases of Mandatory Report (C2), Sentinel Units (SU), Laboratory Surveillance (SIVILA) and National Programs (National Plan of Blood, information from blood banks). They collect information about viral hepatitis (VH). The objective of this work was to analyze the information recorded by the SUs of VH for hepatitis B and C in the period between January 1th 2007 and December 31h 2010. In this period, out of the 1,769 cases recorded (entered by 21 of 24 SUs), 806 entries were hepatitis B, 848 hepatitis C and 115 belonged to other definitions. The relative proportions between hepatitis B and hepatitis C were heterogeneous between the SUs. The age distribution was homogeneous, being the predominant group in acute hepatitis B the 25- to 34-year-old group. In hepatitis C, the age distribution was broader. The distribution by sex and risk factors was heterogeneous between the different SUs. In hepatitis C, genotype 1 was the predominant one. In conclusion, the information provided by the SUs contributes as an evidence of the public health problem posed by this pathology in our country.

  12. Perceived quality in a dementia unit: patients' caregivers as information providers.

    Science.gov (United States)

    López-Picazo, J J; de Dios Cánovas-García, J; Antúnez, C; Marín, J; Antequera, M M; Vivancos, L; Martínez, B; Legaz, A; Navarro, D; Leal, M

    2016-10-22

    Dementia units (DU) provide comprehensive and specialised care to patients with dementia. However, assessment in these units normally focuses on patient management. The aim of this study was to determine satisfaction of the caregivers of patients managed in a DU and how they rated DU care. We created a self-administered questionnaire which was completed by 236 caregivers visiting the DU in 2015. The questionnaire included 6 dimensions (accessibility, organisation, professionalism, relationship with staff, information, and facilities); data were analysed using problem rates. A total of 53.4% caregivers completed the questionnaire; most were women, patients' spouses, or first-degree relatives. The overall problem rates was 15.0% (95% CI, 13.9-16.1), with sizeable differences between dimensions: from 0.1% (95% CI, 0.0-0.4) for 'relationship with staff' and 'professionalism' to 49.3% (95% CI, 45.4-53.2) for 'information'. Waiting times over 30minutes were perceived as excessive. Information problems were not directly related to patient management. Satisfaction was scored 8.29/10 (median 8; SD 1.45); 77.3% (95% CI, 69.8-74.8) of respondents were highly satisfied. Ninety-nine percent of the caregivers stated that they would recommend the DU. This questionnaire provides interesting data on care quality as perceived by patients' caregivers. Our results have allowed us to identify problems and implement corrective actions. Our questionnaire has proved to be a useful tool for evaluating and improving care quality in DUs. Copyright © 2016 Sociedad Española de Neurología. Publicado por Elsevier España, S.L.U. All rights reserved.

  13. Zambia Country Background Report

    DEFF Research Database (Denmark)

    Hampwaye, Godfrey; Jeppesen, Søren; Kragelund, Peter

    This paper provides background data and general information for the Zambia studies focusing on local food processing sub­‐sector; and the local suppliers to the mines as part of the SAFIC project (Successful African Firms and Institutional Change).......This paper provides background data and general information for the Zambia studies focusing on local food processing sub­‐sector; and the local suppliers to the mines as part of the SAFIC project (Successful African Firms and Institutional Change)....

  14. Answers to frequently asked questions about cleanup activities at Three Mile Island, Unit 2. Public information report

    Energy Technology Data Exchange (ETDEWEB)

    1980-09-01

    The document presents answers to frequently asked questions about plans for cleanup and decontamination activities at Three Mile Island, Unit 2. Answers to the questions asked are based on information in the NRC 'Draft Programmatic Environmental Impact Statement related to decontamination and disposal of radioactive wastes resulting from March 28, 1979, accident, Three Mile Island Nuclear Station, Unit 2,' NUREG-0683.

  15. Are We Being Informed Correctly During the Patient Transfer to the Intensive Care Units?

    Directory of Open Access Journals (Sweden)

    Münire Babayiğit

    2016-08-01

    Full Text Available Objective: We aimed to demonstrate to what extent do the right information in patients’ inter-hospital transfers due to the intensive care indications Material and Method: In this study, 38 patients who applied to our general intensive care unit (ICU from the other hospitals were included. The demographic data of patients, declarations before ICU admission and diagnosis after admission, the reason and accuracy of the transfer, the overall stay time and the treatments in ICU were recorded. Results: Of all the patients, 17 of them (44.7% were male and 21 of them (55.3% were female. Of the people who informed the patients 50% were research assistants, 34.2% of them were medical specialists and 15.8% were paramedics. The most common causes of transfer were found to be invasive hemodynamic monitoring (52.6%, mechanical ventilation (36.8% and the need for dialysis (10.5%. As the patients were evaluated after admission to ICU, the 71.1% of the information about patients was found to be incomplete and/or misleading. The most common health problems that found to be not reported during acceptance were chronic systemic diseases (25.8%, emergent cardiac pathologies (16.1%, malignancy (12.9%, active infection (12.9%, psychiatric disorders (12.9% and neurological deficiencies (%9,7. Conclusion: This study revealed that the most of the patient transfers were made improperly with incomplete or misleading information and without the tertiary care ICU indication. In order to use ICU effectively, we believe that an efficient system which provides correct information should be used during inter-hospital patient transfer.

  16. Background Error Covariance Estimation using Information from a Single Model Trajectory with Application to Ocean Data Assimilation into the GEOS-5 Coupled Model

    Science.gov (United States)

    Keppenne, Christian L.; Rienecker, Michele M.; Kovach, Robin M.; Vernieres, Guillaume; Koster, Randal D. (Editor)

    2014-01-01

    An attractive property of ensemble data assimilation methods is that they provide flow dependent background error covariance estimates which can be used to update fields of observed variables as well as fields of unobserved model variables. Two methods to estimate background error covariances are introduced which share the above property with ensemble data assimilation methods but do not involve the integration of multiple model trajectories. Instead, all the necessary covariance information is obtained from a single model integration. The Space Adaptive Forecast error Estimation (SAFE) algorithm estimates error covariances from the spatial distribution of model variables within a single state vector. The Flow Adaptive error Statistics from a Time series (FAST) method constructs an ensemble sampled from a moving window along a model trajectory. SAFE and FAST are applied to the assimilation of Argo temperature profiles into version 4.1 of the Modular Ocean Model (MOM4.1) coupled to the GEOS-5 atmospheric model and to the CICE sea ice model. The results are validated against unassimilated Argo salinity data. They show that SAFE and FAST are competitive with the ensemble optimal interpolation (EnOI) used by the Global Modeling and Assimilation Office (GMAO) to produce its ocean analysis. Because of their reduced cost, SAFE and FAST hold promise for high-resolution data assimilation applications.

  17. Background information for the SER Energy Agreement for Sustainable Growth calculations. Sector Built Environment; Achtergronddocument bij doorrekening SER Energieakkoord. Sector Gebouwde omgeving

    Energy Technology Data Exchange (ETDEWEB)

    Menkveld, M.; Tigchelaar, C. [ECN Beleidsstudies, Petten (Netherlands)

    2013-09-01

    This publication is part of the support given by ECN and PBL in the development of a national energy agreement between March and September 2013 as initiated by the SER (Social and Economic Council of the Netherlands). The report gives background information on the evaluation of measures in the agreement aimed at the built environment. It is an annex of the general evaluation of PBL/ECN [Dutch] Dit rapport is geschreven als onderdeel van de ondersteuning door ECN en PBL bij het tot stand komen van het energieakkoord in de periode maart tot september 2013. Dit rapport dient als achtergrond bij de doorrekening van de maatregelen gericht op energiebesparing in de gebouwde omgeving.

  18. Ultraviolet Background Radiation

    Science.gov (United States)

    Henry, R. C.; Murthy, J.

    1993-12-01

    The UVX experiment was carried on the Space Shuttle Columbia between 1986 January 12 and 19 (STS-61C). Several ultraviolet spectrometers were used to obtain measurements of the diffuse ultraviolet background at 8 locations in the sky. We have reanalysed the UVX measurements of the surface brightness of the diffuse ultraviolet background above b = 40 using the dust-scattering model of Onaka & Kodaira (1991), which explicitly takes into account the variation of the source function with galactic longitude. The range of allowed values of interstellar grain albedoJa, and scattering asymmetry parameter g, is considerably expanded over those of a previous analysis. The new chi square probability contours come close to, but do not include, the values of a and g found for the interstellar grains by Witt et al. (1992) using the Ultraviolet Imaging Telescope (UIT) on the Astro mission. If we hypothesize in additon to the dust-scattered light an extragalactic component, of 300 1 100 photons cm-2 s-1 sr-1 A-1, attenuated by a cosecant b law, the new reduction of the UVX data gives complete consistency with the Witt et al. determination of the optical parameters of the grains in the ultraviolet. This work was supported by United States Air Force Contract F19628-93-K-0004, and by National Aeronautics and Space Administration grant NASA NAG5-619. We are grateful for the encouragement of Dr. Stephan Price, and we thank Dr. L. Danly for information. Onaka, T., & Kodaira, K. 1991, ApJ, 379, 532 Witt, A. N., Petersohn, J. K., Bohlin, R. C., O'Connell, R. W., Roberts, M. S., Smith, A. M., & Stecher, T. P. 1992, ApJ, 395, L5

  19. The theta-syllable: a unit of speech information defined by cortical function

    Directory of Open Access Journals (Sweden)

    Oded eGhitza

    2013-03-01

    Full Text Available A recent commentary (Oscillators and syllables: a cautionary note. Cummins, 2012 questions the validity of a class of speech perception models inspired by the possible role of neuronal oscillations in decoding speech (e.g., Ghitza 2011, Giraud & Poeppel 2012. In arguing against the approach, Cummins raises a cautionary flag from a phonetician’s point of view. Here we respond to his arguments from an auditory processing viewpoint, referring to a phenomenological model of Ghitza (2011 taken as a representative of the criticized approach. We shall conclude by proposing the theta-syllable as an information unit defined by cortical function – an alternative to the conventional, ambiguously defined syllable. In the large context, the resulting discussion debate should be viewed as a subtext of acoustic and auditory phonetics vs. articulatory and motor theories of speech reception.

  20. Top 40 priorities for science to inform conservation and management policy in the United States

    Science.gov (United States)

    Fleishman, Erica; Blockstein, David E.; Hall, John A.; Mascia, Michael B.; Rudd, Murray A.; Scott, J. Michael; Sutherland, William J.; Bartuska, Ann M.; Brown, A. Gordon; Christen, Catherine A.; Clement, Joel P.; DellaSala, Dominick; Duke, Clifford D.; Fiske, Shirley J.; Gosnell, Hannah; Haney, J. Chris; Hutchins, Michael; Klein, Mary L.; Marqusee, Jeffrey; Noon, Barry R.; Nordgren, John R.; Orbuch, Paul M.; Powell, Jimmie; Quarles, Steven P.; Saterson, Kathryn A.; Stein, Bruce A.; Webster, Michael S.; Vedder, Amy

    2011-01-01

    To maximize the utility of research to decisionmaking, especially given limited financial resources, scientists must set priorities for their efforts. We present a list of the top 40 high-priority, multidisciplinary research questions directed toward informing some of the most important current and future decisions about management of species, communities, and ecological processes in the United States. The questions were generated by an open, inclusive process that included personal interviews with decisionmakers, broad solicitation of research needs from scientists and policymakers, and an intensive workshop that included scientifically oriented individuals responsible for managing and developing policy related to natural resources. The process differed from previous efforts to set priorities for conservation research in its focus on the engagement of decisionmakers in addition to researchers. The research priorities emphasized the importance of addressing societal context and exploration of trade-offs among alternative policies and actions, as well as more traditional questions related to ecological processes and functions.

  1. Tuberculosis genotyping information management system: enhancing tuberculosis surveillance in the United States.

    Science.gov (United States)

    Ghosh, Smita; Moonan, Patrick K; Cowan, Lauren; Grant, Juliana; Kammerer, Steve; Navin, Thomas R

    2012-06-01

    Molecular characterization of Mycobacterium tuberculosis complex isolates (genotyping) can be used by public health programs to more readily identify tuberculosis (TB) transmission. The Centers for Disease Control and Prevention's National Tuberculosis Genotyping Service has offered M. tuberculosis genotyping for every culture-confirmed case in the United States since 2004. The TB Genotyping Information Management System (TB GIMS), launched in March 2010, is a secure online database containing genotype results linked with case characteristics from the national TB registry for state and local TB programs to access, manage and analyze these data. As of September 2011, TB GIMS contains genotype results for 89% of all culture-positive TB cases for 2010. Over 400 users can generate local and national reports and maps using TB GIMS. Automated alerts on geospatially concentrated cases with matching genotypes that may represent outbreaks are also generated by TB GIMS. TB genotyping results are available to enhance national TB surveillance and apply genotyping results to conduct TB control activities in the United States.

  2. Value of information analysis for Corrective Action Unit 97: Yucca Flat, Nevada Test Site, Nevada

    Energy Technology Data Exchange (ETDEWEB)

    IT Corporation Las Vegas

    1999-11-19

    The value-of-information analysis evaluated data collection options for characterizing groundwater transport of contamination associated with the Yucca Flat and Climax Mine Corrective Action Units. Experts provided inputs for the evaluation of 48 characterization options, which included 27 component activities, 12 combinations of activities (subgroups), and 9 combinations of subgroups (groups). The options range from an individual study using existing data and intended to address a relatively narrow uncertainty to a 52-million dollar group of activities designed to collect and analyze new information to broadly address multiple uncertainties. A modified version of the contaminant transport component of the regional model was used to simulate contaminant transport and to estimate the maximum extent of the contaminant boundary, defined as that distance beyond which the committed effective dose equivalent from the residual radionuclides in groundwater will not exceed 4 millirem per year within 1,000 years. These simulations identified the model parameters most responsible for uncertainty over the contaminant boundary and determined weights indicating the relative importance of these parameters. Key inputs were identified through sensitivity analysis; the five selected parameters were flux for flow into Yucca Flat from the north, hydrologic source term, effective porosity and diffusion parameter for the Lower Carbonate Aquifer, and path length from the Volcanic Confining Unit to the Lower Carbonate Aquifer. Four measures were used to quantify uncertainty reduction. Using Bayesian analysis, the options were compared and ranked based on their costs and estimates of their effectiveness at reducing the key uncertainties relevant to predicting the maximum contaminant boundary.

  3. Adoption of anesthesia information management systems by academic departments in the United States.

    Science.gov (United States)

    Egger Halbeis, Christoph B; Epstein, Richard H; Macario, Alex; Pearl, Ronald G; Grunwald, Zvi

    2008-10-01

    Information technology has been promoted as a way to improve patient care and outcomes. Whereas information technology systems for ancillary hospital services (e.g., radiology, pharmacy) are deployed commonly, it has been estimated that anesthesia information management systems (AIMS) are only installed in a small fraction of United States (US) operating rooms. In this study, we assessed the adoption of AIMS at academic anesthesia departments and explored the motivations for and resistance to AIMS adoption. Members of the Society of Academic Anesthesiology Chairs and the Association of Anesthesiology Program Directors were solicited by e-mail to participate in an online survey of AIMS adoption. Two months after closing the survey, another e-mail was sent with a single question asking for an update to their AIMS implementation status. Surveys were fully completed by 48 (34%) of the 140 Society of Academic Anesthesiology Chairs and Association of Anesthesiology Program Directors departments surveyed, with 72 (51%) providing AIMS status information. Twenty of these 72 departments have an AIMS installed, 12 are currently implementing, 11 have selected but not yet installed, and 18 are planning to purchase an AIMS in 2008 or 2009. Therefore, at least 61 (44%) of all 140 US academic anesthesia departments have committed to AIMS. This estimated adoption rate is conservative because the numerator equals the affirmative responses, whereas the denominator equals the total population of academic departments. Among adopters, the top ranked anticipated benefits from installing an AIMS included improved clinical documentation, improved data collection for clinical research, enhancement of quality improvement programs, and compliance with requirements of regulatory authorities. The hospital provided funding in almost all facilities (90%), with co-funding by the anesthesia group in 35%. At least 61 or 44% of the 140 US academic departments surveyed in this study have already

  4. 19 CFR 10.552 - Information sharing by CBP regarding textile and apparel goods produced in the United States.

    Science.gov (United States)

    2010-04-01

    ... 19 Customs Duties 1 2010-04-01 2010-04-01 false Information sharing by CBP regarding textile and... Determinations § 10.552 Information sharing by CBP regarding textile and apparel goods produced in the United... textile or apparel goods are imported, if such action results in the avoidance of tariffs,...

  5. The Core Curricula of Information Systems Undergraduate Programs: A Survey of AACSB-Accredited Colleges in the United States

    Science.gov (United States)

    Yang, Samuel C.

    2016-01-01

    The author examines the present state of information systems undergraduate programs in the United States. He reviewed 516 institutions and collected data on 234 institutions offering information systems (IS) undergraduate programs. Of seven core courses required by the IS 2010 curriculum model, four are required by more than 50% of the programs,…

  6. An Examination of Information Technology and Its Perceived Quality Issues in Single System Hospitals in the United States

    Science.gov (United States)

    Byrd, Linda W.

    2009-01-01

    The safety and quality of healthcare is of great concern in the United States. The positive effects of information technology reported in past research, especially case studies, has encouraged expectations that information technology may increase the quality of healthcare while reducing costs of healthcare. The goals of this study was to examine…

  7. Attitude determination using a MEMS-based flight information measurement unit.

    Science.gov (United States)

    Ma, Der-Ming; Shiau, Jaw-Kuen; Wang, I-Chiang; Lin, Yu-Heng

    2012-01-01

    Obtaining precise attitude information is essential for aircraft navigation and control. This paper presents the results of the attitude determination using an in-house designed low-cost MEMS-based flight information measurement unit. This study proposes a quaternion-based extended Kalman filter to integrate the traditional quaternion and gravitational force decomposition methods for attitude determination algorithm. The proposed extended Kalman filter utilizes the evolution of the four elements in the quaternion method for attitude determination as the dynamic model, with the four elements as the states of the filter. The attitude angles obtained from the gravity computations and from the electronic magnetic sensors are regarded as the measurement of the filter. The immeasurable gravity accelerations are deduced from the outputs of the three axes accelerometers, the relative accelerations, and the accelerations due to body rotation. The constraint of the four elements of the quaternion method is treated as a perfect measurement and is integrated into the filter computation. Approximations of the time-varying noise variances of the measured signals are discussed and presented with details through Taylor series expansions. The algorithm is intuitive, easy to implement, and reliable for long-term high dynamic maneuvers. Moreover, a set of flight test data is utilized to demonstrate the success and practicality of the proposed algorithm and the filter design.

  8. Attitude Determination Using a MEMS-Based Flight Information Measurement Unit

    Directory of Open Access Journals (Sweden)

    Yu-Heng Lin

    2011-12-01

    Full Text Available Obtaining precise attitude information is essential for aircraft navigation and control. This paper presents the results of the attitude determination using an in-house designed low-cost MEMS-based flight information measurement unit. This study proposes a quaternion-based extended Kalman filter to integrate the traditional quaternion and gravitational force decomposition methods for attitude determination algorithm. The proposed extended Kalman filter utilizes the evolution of the four elements in the quaternion method for attitude determination as the dynamic model, with the four elements as the states of the filter. The attitude angles obtained from the gravity computations and from the electronic magnetic sensors are regarded as the measurement of the filter. The immeasurable gravity accelerations are deduced from the outputs of the three axes accelerometers, the relative accelerations, and the accelerations due to body rotation. The constraint of the four elements of the quaternion method is treated as a perfect measurement and is integrated into the filter computation. Approximations of the time-varying noise variances of the measured signals are discussed and presented with details through Taylor series expansions. The algorithm is intuitive, easy to implement, and reliable for long-term high dynamic maneuvers. Moreover, a set of flight test data is utilized to demonstrate the success and practicality of the proposed algorithm and the filter design.

  9. Understanding Carbon Sequestration Options in the United States: Capabilities of a Carbon Management Geographic Information System

    Energy Technology Data Exchange (ETDEWEB)

    Dahowski, Robert T.; Dooley, James J.; Brown, Daryl R.; Mizoguchi, Akiyoshi; Shiozaki, Mai

    2001-04-03

    While one can discuss various sequestration options at a national or global level, the actual carbon management approach is highly site specific. In response to the need for a better understanding of carbon management options, Battelle in collaboration with Mitsubishi Corporation, has developed a state-of-the-art Geographic Information System (GIS) focused on carbon capture and sequestration opportunities in the United States. The GIS system contains information (e.g., fuel type, location, vintage, ownership, rated capacity) on all fossil-fired generation capacity in the Untied States with a rated capacity of at least 100 MW. There are also data on other CO2 sources (i.e., natural domes, gas processing plants, etc.) and associated pipelines currently serving enhanced oil recovery (EOR) projects. Data on current and prospective CO2 EOR projects include location, operator, reservoir and oil characteristics, production, and CO2 source. The system also contains information on priority deep saline aquifers and coal bed methane basins with potential for sequestering CO2. The GIS application not only enables data storage, flexible map making, and visualization capabilities, but also facilitates the spatial analyses required to solve complex linking of CO2 sources with appropriate and cost-effective sinks. A variety of screening criteria (spatial, geophysical, and economic) can be employed to identify sources and sinks most likely amenable to deployment of carbon capture and sequestration systems. The system is easily updateable, allowing it to stay on the leading edge of capture and sequestration technology as well as the ever-changing business landscape. Our paper and presentation will describe the development of this GIS and demonstrate its uses for carbon management analysis.

  10. Data Implementation Manual for Enrolments for the 2008 School Year. National Goals for Schooling in the 21st Century. Collection of Information on Student Background Characteristics. For Use by Schools, School Systems and Testing Agents. Third Edition

    Science.gov (United States)

    Ministerial Council on Education, Employment, Training and Youth Affairs (NJ1), 2007

    2007-01-01

    This manual provides information to assist schools and school systems to collect student background information as required by Education Ministers. The purpose is to enable nationally comparable reporting of students' outcomes against the "National Goals for Schooling in the Twenty-First Century." It involves the collection of information on…

  11. Data Implementation Manual for Enrolments for the 2007 School Year. National Goals for Schooling. Collection of Information on Student Background Characteristics. For Use by Schools, School Systems and Testing Agents. Second Edition

    Science.gov (United States)

    Ministerial Council on Education, Employment, Training and Youth Affairs (NJ1), 2006

    2006-01-01

    This manual provides information to assist schools and school systems to collect student background information as required by Education Ministers. The purpose is to enable nationally comparable reporting of students' outcomes against the National Goals for Schooling in the Twenty-First Century. It involves the collection of information on…

  12. Snow economics and the NOHRSC Snow Information System (SNOW-INFO) for the United States

    Science.gov (United States)

    Carroll, T.; Cline, D.; Berkowitz, E.; Savage, D.

    2003-04-01

    The National Operational Hydrologic Remote Sensing Center (NOHRSC) in the National Weather Service (NWS), National Oceanic and Atmospheric Administration (NOAA), provides remotely sensed and modeled snow cover products and data sets to support river and flood forecasting in the United States and also to enhance the national economy. Nationwide, on average, about 16% of the total annual precipitation occurs as snowfall. Many sectors of the U.S. economy rely on surface water from snowfall for production, including manufacturing, mining, thermoelectric power, agriculture, and others. Snow contributes 1.7 trillion annually (16%) to the Nation's gross domestic product (GDP) of 10.5 trillion. Manufacturing is by far the largest contributor to the Nation's GDP and is also the Nation's largest surface-water user. The contribution of snow to manufacturing revenue totals 1.6 trillion annually for the Nation and ranges from just a few billion dollars in the southeastern U.S. to over 200 billion each in Michigan and New York. Hydropower supplies about 10% of the electricity used in the United States, enough to serve the needs of 28 million people. Annual hydroelectric power production exceeds 250 billion kilowatt-hours with the contribution from snow exceeding 6 billion in energy revenue each year (i.e., 30% of the Nation's annual hydroelectric production of 20 billion). Seasonal snowpacks are an essential component of agricultural water supplies throughout most of the U.S. and provide much of the surface water used to irrigate over 55 million acres of U.S. farmland each year. Agriculture net revenue supported by snowmelt exceeds 33 billion annually. Surface water supplies are essential for thermoelectric power generation by coal-fired, oil-fired, and nuclear power plants. Providing about 90% of the Nation's electricity supply, thermoelectric power revenues exceed 215 billion each year while water from snow contributes about 25 billion to this revenue annually. With 1

  13. A Comparative Analysis of the Relationship among Quality Instruction, Teacher Self-Efficacy, Student Background, and Mathematics Achievement in South Korea and the United States

    Science.gov (United States)

    Son, Ji-Won; Han, Seong Won; Kang, Chungseo; Kwon, Oh Nam

    2016-01-01

    The purpose of this study is to compare and contrast student, teacher, and school factors that are associated with student mathematics achievement in South Korea and the United States. Using the data from the Trends in International Mathematics and Science Study (TIMSS) 2011, this study examines factors that are linked to teachers who deliver…

  14. Appraising fertilisers: origins of current regulations and standards for contaminants in fertilisers : background of quality standards in the Netherlands, Denmark, Germany, United Kingdom and Flanders

    NARCIS (Netherlands)

    Ehlert, P.A.I.; Posthuma, L.; Römkens, P.F.A.M.; Rietra, R.P.J.J.; Wintersen, A.M.; Wijnen, van H.; Dijk, van T.A.; Schöll, van L.; Groenenberg, J.E.

    2013-01-01

    The standards for contaminants in fertilisers in Denmark, Germany, Flanders, the Netherlands and United Kingdom, are given in the context of the proposals for new European fertiliser legislation. This EU legislation might result in generic limit values for contaminants and input lists of materials,

  15. Appraising fertilisers: origins of current regulations and standards for contaminants in fertilisers : background of quality standards in the Netherlands, Denmark, Germany, United Kingdom and Flanders

    NARCIS (Netherlands)

    Ehlert, P.A.I.; Posthuma, L.; Römkens, P.F.A.M.; Rietra, R.P.J.J.; Wintersen, A.M.; Wijnen, van H.; Dijk, van T.A.; Schöll, van L.; Groenenberg, J.E.

    2013-01-01

    The standards for contaminants in fertilisers in Denmark, Germany, Flanders, the Netherlands and United Kingdom, are given in the context of the proposals for new European fertiliser legislation. This EU legislation might result in generic limit values for contaminants and input lists of materials,

  16. 不完全信息下大学生就业困境与就业知情权保障%Employment Dilemma of College Students and Guarantee of Employment Information under the Background of Incomplete Information

    Institute of Scientific and Technical Information of China (English)

    严鸿雁

    2015-01-01

    信息的充分传递是市场资源高效配置的前提。就业市场上大学生就业信息的不完全,影响了大学生理性的进行学科选择和职业规划,导致高等教育人才供需双方不能有效衔接。知情权保障是解决主体信息不完全问题的唯一路径。我国应在立法上明确大学生就业知情权的内容,并通过政府的市场就业信息收集供给、高校就业信息服务、用人单位就业信息告知等,落实大学生就业的知情权。%The full transfer of market information is a prerequisite for efficient market allocation of resources. The incomplete of employment information in the employment market has influenced college students′ rational choice of majors and occupational planning, thus, leading to an ineffective cohesion of supply and demand of the higher education talents. To guarantee students′right to know employment information is the only way to solve the problem of incomplete information. In legislation, we should be clear about the content of students′ right to know employment information, and try to realize it by government employment market information collection, college employment information service, as well as by the employment information provided by the employing units.

  17. Information behaviour of parents of children admitted to a neonatal intensive care unit: Constructing a conceptual framework.

    Science.gov (United States)

    De Rouck, Sofie; Leys, Mark

    2011-01-01

    This article explores the concepts 'information behaviour' and 'illness trajectory' at the neonatal intensive care unit (NICU). On the basis of literature review and exploratory interviews with neonatologists and head nurses of Belgian NICUs a conceptual framework is presented. The 'information behaviour' of parents of infants admitted to a NICU is analytically divided into five dimensions: ways of getting information; interpersonal information sources; time-related issues; location of information transfer; and content of information. The conceptual framework equally takes the 'illness trajectory' into account. Following Corbin and Strauss the illness trajectory at a NICU is analysed in three sub-trajectories: disease course; healthcare trajectory; and sickness trajectory. By combining the respective categories of information behaviour and illness trajectory, an analytical tool is presented under the form of a classification matrix for scrutinizing the mediating role of the illness trajectory on the information behaviour of parents of infants admitted to a NICU.

  18. Barriers over time to full implementation of health information exchange in the United States.

    Science.gov (United States)

    Kruse, Clemens Scott; Regier, Verna; Rheinboldt, Kurt T

    2014-09-30

    Although health information exchanges (HIE) have existed since their introduction by President Bush in his 2004 State of the Union Address, and despite monetary incentives earmarked in 2009 by the health information technology for economic and clinical health (HITECH) Act, adoption of HIE has been sparse in the United States. Research has been conducted to explore the concept of HIE and its benefit to patients, but viable business plans for their existence are rare, and so far, no research has been conducted on the dynamic nature of barriers over time. The aim of this study is to map the barriers mentioned in the literature to illustrate the effect, if any, of barriers discussed with respect to the HITECH Act from 2009 to the early months of 2014. We conducted a systematic literature review from CINAHL, PubMed, and Google Scholar. The search criteria primarily focused on studies. Each article was read by at least two of the authors, and a final set was established for evaluation (n=28). The 28 articles identified 16 barriers. Cost and efficiency/workflow were identified 15% and 13% of all instances of barriers mentioned in literature, respectively. The years 2010 and 2011 were the most plentiful years when barriers were discussed, with 75% and 69% of all barriers listed, respectively. The frequency of barriers mentioned in literature demonstrates the mindfulness of users, developers, and both local and national government. The broad conclusion is that public policy masks the effects of some barriers, while revealing others. However, a deleterious effect can be inferred when the public funds are exhausted. Public policy will need to lever incentives to overcome many of the barriers such as cost and impediments to competition. Process improvement managers need to optimize the efficiency of current practices at the point of care. Developers will need to work with users to ensure tools that use HIE resources work into existing workflows.

  19. Neurological disorders in Iraqi refugees in Jordan: data from the United Nations Refugee Assistance Information System.

    Science.gov (United States)

    Mateen, Farrah J; Carone, Marco; Nyce, Sayre; Ghosn, Jad; Mutuerandu, Timothy; Al-Saedy, Huda; Lowenstein, Daniel H; Burnham, Gilbert

    2012-04-01

    The United Nations High Commissioner for Refugees (UNHCR) recognizes 43.7 million forcibly displaced persons and asylum seekers due to conflict and persecution worldwide. Neurological disorders have rarely been described in displaced persons but likely pose a significant burden of disease. We describe the disease spectrum and health service utilization of Iraqi refugees and asylum seekers with neurological disorders using an information system developed by the UNHCR. Neurological disorders were actively monitored among the 7,642 UNHCR-registered Iraqi refugees and asylum seekers who received health and humanitarian assistance using a pilot, centralized, database called the Refugee Assistance Information System (RAIS) in the Kingdom of Jordan in 2010. There were 122 neurological diagnoses reported in 1,328 refugees (mean age 41 years, 49% female, 10% disabled, 43% with pending resettlement applications) in 2,659 health visits, accounting for 17% of all refugees who sought health assistance in RAIS. Referral to a neurologist occurred in 178 cases (13.4%). The most frequent ICD-10 neurological diagnoses were dorsalgia (back pain) (29.7% of individuals with neurological disorders), headache (13.1%), and epilepsy (12.6%). Approximately 1 in 20 Iraqi refugees with a neurological diagnosis self-reported a history of torture, which was higher than Iraqi refugees without a history of torture [66/1,328 versus 196/6,314, odds ratio (OR) = 1.63, 95% confidence interval (CI) 1.21-2.18]. Neurological disease affects a high proportion of Iraqi refugees, including victims of torture and the disabled. Refugees require dedicated care for treatment of neurological disease with a focus on pain disorders and epilepsy.

  20. 77 FR 58173 - Proposed Extension of Existing Information Collection; Explosive Materials and Blasting Units...

    Science.gov (United States)

    2012-09-19

    ... Materials and Blasting Units (Pertains to Metal and Nonmetal Underground Mines Deemed To Be Gassy AGENCY... materials and blasting units as permissible for use in the mining industry. However, since there are no permissible explosives or blasting units available that have adequate blasting capacity for some metal...

  1. [Technical and functional standards and implementation of a clinical information system in intensive care units].

    Science.gov (United States)

    Gómez Tello, V; Alvarez Rodríguez, J; Núñez Reiz, A; González Sánchez, J A; Hernández Abadía de Barbará, A; Martínez Fresneda, M; Morrondo Valdeolmillos, P; Nicolás Arfelis, J M; Pujol Varela, I; Calvete Chicharro, M

    2011-11-01

    Clinical Information Systems (CIS) are becoming a useful tool for managing patients and data in the ICU. However, the existing CIS differ in their capabilities and technical requirements. It is therefore essential for intensivists, as the end clients of these applications, to define the suitable minimum specifications required in order to be operative and helpful. The Spanish Society of Intensive Care Medicine and Coronary Units, through its Organization and Management Workgroup, has designated a group of clinical and software experts to draft a document with the recommendable technical and operating requirements of these systems. The group was formed by ten people supported by managers or engineers from the five principal industries producing CIS in Spain. The project involved the following phases: a) Completion of a check list. This step was considered necessary in order to establish the precise current situation of CIS applications. b) Discussion of the results by the group of experts in a meeting and in online format. The requirements were grouped into four sections: technical, functional, safety and data management. All requirements were classified as basic and optional in order to allow the end user to choose among different options according to the existing budget, though ensuring a minimal set of useful characteristics. A chronogram for the installation process was also proposed. Copyright © 2011 Elsevier España, S.L. y SEMICYUC. All rights reserved.

  2. Modern technologies for rendering information support to cogeneration steam turbine units in their design and operation stages

    Science.gov (United States)

    Brezgin, V. I.; Brodov, Yu. M.; Chubarov, A. A.; Brezgin, D. V.

    2013-08-01

    Application of modern information technologies in different stages of the lifecycle of cogeneration turbines is considered as one of possible ways for improving their competitiveness. Specific features relating to rendering information support for steam turbine units during the periods of their design and operation, which are the main stages of their life cycle, are presented. Three-dimension modeling, adaptive, and parametric design technologies are applied in the equipment design stages. Information support technologies developed by the authors are applied during the operation stage. Information is integrated by using a product lifecycle management (PLM) system.

  3. Implementation of a large-scale hospital information infrastructure for multi-unit health-care services.

    Science.gov (United States)

    Yoo, Sun K; Kim, Dong Keun; Kim, Jung C; Park, Youn Jung; Chang, Byung Chul

    2008-01-01

    With the increase in demand for high quality medical services, the need for an innovative hospital information system has become essential. An improved system has been implemented in all hospital units of the Yonsei University Health System. Interoperability between multi-units required appropriate hardware infrastructure and software architecture. This large-scale hospital information system encompassed PACS (Picture Archiving and Communications Systems), EMR (Electronic Medical Records) and ERP (Enterprise Resource Planning). It involved two tertiary hospitals and 50 community hospitals. The monthly data production rate by the integrated hospital information system is about 1.8 TByte and the total quantity of data produced so far is about 60 TByte. Large scale information exchange and sharing will be particularly useful for telemedicine applications.

  4. Disadvantaged family background and depression among young adults in the United States: the roles of chronic stress and self-esteem.

    Science.gov (United States)

    Mossakowski, Krysia N

    2015-02-01

    Although several longitudinal studies have demonstrated that having a disadvantaged family background is a risk factor for subsequent symptoms of depression, few studies have examined the mediating mechanisms that explain this long-term relationship. Thus, this study uses US national longitudinal data and integrates social stress theory with the life course perspective by focusing on two mediating mechanisms-the chronic stress of poverty and self-esteem during the transition to adulthood. Results reveal that self-esteem largely mediates the inverse relationship between parental education and levels of depressive symptoms in young adulthood. However, the inverse relationship between parental occupational prestige and depressive symptoms among young adults is not mediated by self-esteem, but rather long durations of poverty across 16 years. Overall, these findings suggest that different components of family socioeconomic status can leave a lasting imprint on mental health via the self-concept and the chronic stress of poverty throughout the journey to adulthood.

  5. China: Background Notes Series.

    Science.gov (United States)

    Reams, Joanne Reppert

    Concise background information on the People's Republic of China is provided. The publication begins with a profile of the country, outlining the people, geography, economy, and membership in international organizations. The bulk of the document then discusses in more detail China's people, geography, history, government, education, economy, and…

  6. 26 CFR 1.6038-2 - Information returns required of United States persons with respect to annual accounting periods...

    Science.gov (United States)

    2010-04-01

    ... 26 Internal Revenue 13 2010-04-01 2010-04-01 false Information returns required of United States... 31, 1962. 1.6038-2 Section 1.6038-2 Internal Revenue INTERNAL REVENUE SERVICE, DEPARTMENT OF THE... tangible property other than stock in trade; (C) Sales and purchases of patents, inventions, models,...

  7. Classroom Communication and National Crises: Student Information Needs in the Aftermath of the 2001 Terrorist Attacks on the United States

    Science.gov (United States)

    Ulmer, Robert R.; Hemphill, Michael R.

    2007-01-01

    Little is known about students' reactions to their university's attempt to manage their informational and emotional needs during a time of national crisis. A survey of students immediately following the 2001 terrorist attacks on the United States found that students wanted the university to stay open and function as a place for sense making…

  8. Drug information service awareness program and its impact on characteristics of inquiries at DIS unit in Malaysian public hospital

    Directory of Open Access Journals (Sweden)

    Aida Azlina Ali

    2013-01-01

    Full Text Available Objectives : To study the Drug Information Service (DIS awareness program organized by a DIS unit in Malaysian hospital through utilization of provided services by the healthcare professionals, allied healthcare providers, patients and the public, and to identify the characteristics of inquiries received. Materials and Methods : An awareness program to promote the services of the DIS unit was held throughout the month of March in 2010. Drug information queries forms that have been documented six months prior to (September 2009-February 2010 and six months after (April-September 2010 the awareness program were collected and assessed. Mean monthly inquiries volumes pre- and post-program were compared to evaluate the effectiveness of the program. Types of information requestors, inquiries, reference sources, and drug class information were identified and evaluated. Results: A total of 747 drug information queries forms were received during the study period. The mean total utilization of the DIS unit services after (63.67 ± 18.24 the DIS awareness program was increased but not significant (P < 0.05 when compared to records before (60.83 ± 21.49 the program. Majority of the DIS service users were the pharmacist (67.5%, followed by the doctors (24.9%. Most inquiries were regarding the dosage and route of administration of drugs (61.4%. The most frequently referred sources of information were the Micromedex and the Internet (37.3%. The most common inquiries were related to the anti-infective agents (37.8%. Conclusion: Provision of sufficient and accurate drug information to the healthcare professionals, patients, and the public is crucial to ensure optimization of therapy. The utilization of services provided by the DIS unit should be supported. Frequent DIS awareness program should be undertaken to promote and encourage the use of services.

  9. 78 FR 53478 - Proposed Information Collection; United States Park Police Personal History Statement

    Science.gov (United States)

    2013-08-29

    ... examination, an oral interview, a medical examination and psychological evaluation, and a battery of physical fitness and agility tests. As part of this application process, we use USPP Form 1 (United States Park...-0245. Title: United States Park Police Personal History Statement. Form Number(s): USPP Form 1. Type of...

  10. The opportunity costs of informal elder-care in the United States: new estimates from the American Time Use Survey.

    Science.gov (United States)

    Chari, Amalavoyal V; Engberg, John; Ray, Kristin N; Mehrotra, Ateev

    2015-06-01

    To provide nationally representative estimates of the opportunity costs of informal elder-care in the United States. Data from the 2011 and 2012 American Time Use Survey. Wage is used as the measure of an individual's value of time (opportunity cost), with wages being imputed for nonworking individuals using a selection-corrected regression methodology. The total opportunity costs of informal elder-care amount to $522 billion annually, while the costs of replacing this care by unskilled and skilled paid care are $221 billion and $642 billion, respectively. Informal caregiving remains a significant phenomenon in the United States with a high opportunity cost, although it remains more economical (in the aggregate) than skilled paid care. © Health Research and Educational Trust.

  11. A maintenance policy for two-unit parallel systems based on imperfect monitoring information

    Energy Technology Data Exchange (ETDEWEB)

    Barros, Anne [Department Genie des Systems Industiels (GSI), Universite de technologie de Troyes, 12 rue Marie Curie, BP 2060, 10010 Troyes, Cedex (France)]. E-mail: anne.barros@utt.fr; Berenguer, Christophe [Department Genie des Systems Industiels (GSI), Universite de technologie de Troyes, 12 rue Marie Curie, BP 2060, 10010 Troyes, Cedex (France); Grall, Antoine [Department Genie des Systems Industiels (GSI), Universite de technologie de Troyes, 12 rue Marie Curie, BP 2060, 10010 Troyes, Cedex (France)

    2006-02-01

    In this paper a maintenance policy is optimised for a two-unit system with a parallel structure and stochastic dependences. Monitoring problems are taken into account in the optimisation scheme: the failure time of each unit can be not detected with a given probability. Conditions on the system parameters (unit failure rates) and on the non-detection probabilities must be verified to make the optimisation scheme valid. These conditions are clearly identified. Numerical experiments allow to show the relevance of taking into account monitoring problems in the maintenance model.

  12. Limited segregation of different types of sound localization information among classes of units in the inferior colliculus.

    Science.gov (United States)

    Chase, Steven M; Young, Eric D

    2005-08-17

    The auditory system uses three cues to decode sound location: interaural time differences (ITDs), interaural level differences (ILDs), and spectral notches (SNs). Initial processing of these cues is done in separate brainstem nuclei, with ITDs in the medial superior olive, ILDs in the lateral superior olive, and SNs in the dorsal cochlear nucleus. This work addresses the nature of the convergence of localization information in the central nucleus of the inferior colliculus (ICC). Ramachandran et al. (1999) argued that ICC neurons of types V, I, and O, respectively, receive their predominant inputs from ITD-, ILD-, and SN-sensitive brainstem nuclei, suggesting that these ICC response types should be differentially sensitive to localization cues. Here, single-unit responses to simultaneous manipulation of pairs of localization cues were recorded, and the mutual information between discharge rate and individual cues was quantified. Although rate responses to cue variation were generally consistent with those expected from the hypothesized anatomical connections, the differences in information were not as large as expected. Type I units provide the most information, especially about SNs in the physiologically useful range. Type I and O units provide information about ILDs, even at low frequencies at which actual ILDs are very small. ITD information is provided by a subset of all low-frequency neurons. Type V neurons provide information mainly about ITDs and the average binaural intensity. These results are the first to quantify the relative representation of cues in terms of information and suggest a variety of degrees of cue integration in the ICC.

  13. Organizational structure and operation of defense/aerospace information centers in the United States of America

    Science.gov (United States)

    Sauter, H. E.; Lushina, L. N.

    1983-01-01

    U.S. Government aerospace and defense information centers are addressed. DTIC and NASA are described in terms of their history, operational authority, information services provided, user community, sources of information collected, efforts under way to improve services, and external agreements regarding the exchange of documents and/or data bases. Contents show how DTIC and NASA provide aerospace/defense information services in support of U.S. research and development efforts. In a general introduction, the importance of scientific and technical information and the need for information centers to acquire, handle, and disseminate it are stressed.

  14. JEM-X background models

    DEFF Research Database (Denmark)

    Huovelin, J.; Maisala, S.; Schultz, J.

    2003-01-01

    on revolution 41 of INTEGRAL. Total observing time used for the analysis was 216 502 s, with the average of 25 cps of background for each of the two JEM-X telescopes. JEM-X1 showed slightly higher average background intensity than JEM-X2. The detectors were stable during the long exposures, and weak orbital...... phase dependence in the background outside radiation belts was observed. The analysis yielded an average of 5 cps for the diffuse background, and 20 cps for the instrument background. The instrument background was found highly dependent on position, both for spectral shape and intensity. Diff use......, with significant difference in spatial signatures between JEM-X units. According to our modelling, instrument background dominates over diffuse background in all positions and for all energies of JEM-X....

  15. Educational Programs Offered by Colleges of Pharmacy and Drug Information Centers within the United States.

    Science.gov (United States)

    Kirschenbaum, Harold L.; Rosenberg, Jack M.

    1984-01-01

    Surveys mailed to institutions known to be active in disseminating drug information as well as colleges of pharmacy indicated that many of today's pharmacy students may not be receiving sufficient drug information training to respond to the drug information needs of other health professionals and the public. (Author/MLW)

  16. Educational Programs Offered by Colleges of Pharmacy and Drug Information Centers within the United States.

    Science.gov (United States)

    Kirschenbaum, Harold L.; Rosenberg, Jack M.

    1984-01-01

    Surveys mailed to institutions known to be active in disseminating drug information as well as colleges of pharmacy indicated that many of today's pharmacy students may not be receiving sufficient drug information training to respond to the drug information needs of other health professionals and the public. (Author/MLW)

  17. Examining the Relationship of Business Operations and the Information Security Culture in the United States

    Science.gov (United States)

    Wynn, Cynthia L.

    2017-01-01

    An increase in information technology has caused and increased in threats towards information security. Threats are malware, viruses, sabotage from employees, and hacking into computer systems. Organizations have to find new ways to combat vulnerabilities and threats of internal and external threats to protect their information security and…

  18. Career Development Orientation of the Librarians without the Major Background of the Library and Information Science in University Library%高校图书馆非图情专业馆员职业发展定位

    Institute of Scientific and Technical Information of China (English)

    徐以斌

    2015-01-01

    This paper expounds the career development status of the librarians without major background of library and information science in university library, analyzes the causes why the number of the librarians without major background of library and information science is increasing greatly in university library,and probes into some approaches for realizing the career development orientation of the librarians without major background of library and information science.%阐述了高校图书馆非图情专业馆员职业发展现状,分析了高校图书馆非图情专业馆员偏多的原因,探讨了非图情专业馆员职业发展定位的实现途径.

  19. Quality of documentation of electronic medical information systems at primary health care units in Alexandria, Egypt.

    Science.gov (United States)

    Noureldin, M; Mosallam, R; Hassan, S Z

    2014-03-13

    Limited data are available about the implementation of electronic records systems in primary care in developing countries. The present study aimed to assess the quality of documentation in the electronic medical records at primary health care units in Alexandria, Egypt and to elicit physician's feedback on barriers and facilitators to the system. Data were collected at 7 units selected randomly from each administrative region and in each unit 50 paper-based records and their corresponding e-records were randomly selected for patients who visited the unit in the first 3 months of 2011. Administrative data were almost complete in both paper and e-records, but the completeness of clinical data varied between 60.0% and 100.0% across different units and types of record. The accuracy rate of the main diagnosis in e-records compared with paper-based records ranged between 44.0% and 82.0%. High workload and system complexity were the most frequently mentioned barriers to implementation of the e-records system.

  20. Whale Teaching Unit.

    Science.gov (United States)

    Peninsula Humane Society, San Mateo, CA.

    Materials in this teaching unit are designed to foster an interest in whale preservation among intermediate grade and junior high school students. Several readings provide background information on various types of whales and the economic value of whales. Student activities include a true and false game, a crossword, and a mobile. A resource list…

  1. Whale Teaching Unit.

    Science.gov (United States)

    Peninsula Humane Society, San Mateo, CA.

    Materials in this teaching unit are designed to foster an interest in whale preservation among intermediate grade and junior high school students. Several readings provide background information on various types of whales and the economic value of whales. Student activities include a true and false game, a crossword, and a mobile. A resource list…

  2. The Impact of Acculturation on Informal and Formal Volunteering of Korean Americans in the United States

    OpenAIRE

    2016-01-01

    This study examines the impact of acculturation on Korean Americans’ decisions to volunteer either for secular and religious organizations or informally. The results show that language difficulty and Korean identity lower the likelihood of secular volunteering, but not of informal volunteering. Koreans who are Protestants or Catholics, and those with higher levels of education, are more likely to volunteer formally, but not informally. The findings indicate formal volunteering is strongly ass...

  3. 77 FR 52739 - Federal Acquisition Regulation; Information Collection; Integrity of Unit Prices

    Science.gov (United States)

    2012-08-30

    ... contracts below the simplified acquisition threshold, construction and architect-engineering services... and methodology; ways to enhance the quality, utility, and clarity of the information to be...

  4. The Impact of Acculturation on Informal and Formal Volunteering of Korean Americans in the United States

    Directory of Open Access Journals (Sweden)

    Hee Soun Jang

    2016-04-01

    Full Text Available This study examines the impact of acculturation on Korean Americans’ decisions to volunteer either for secular and religious organizations or informally. The results show that language difficulty and Korean identity lower the likelihood of secular volunteering, but not of informal volunteering. Koreans who are Protestants or Catholics, and those with higher levels of education, are more likely to volunteer formally, but not informally. The findings indicate formal volunteering is strongly associated with acculturation factors, along with personal and social variables but informal volunteering appears to be independent from and not complementary of the other two types of volunteering.

  5. Cost of Informal Caregiving Associated with Stroke among Elderly in the United States

    Science.gov (United States)

    Joo, Heesoo; Dunet, Diane O.; Fang, Jing; Wang, Guijing

    2015-01-01

    Objectives We estimated the informal caregiving hours and costs associated with stroke. Methods We selected persons aged 65 and older in 2006 and who were also included in the 2008 follow-up survey from the Health and Retirement Study. We adapted the case-control study design by using self-reported occurrence of an initial stroke event during 2006 and 2008 to classify persons into the stroke (case) and the non-stroke (control) groups. We compared informal caregiving hours between case and control groups in 2006 (pre-stroke period for case group) and in 2008 (post-stroke period for case group) and estimated incremental informal caregiving hours attributable to stroke by applying a difference-in-differences technique to propensity-score matched populations. We used a replacement approach to estimate the economic value of informal caregiving. Results The weekly incremental informal caregiving hours attributable to stroke were 8.5 hours per patient. The economic value of informal caregiving per stroke survivor was $8,211 per year, of which $4,356 (53%) was attributable to stroke. At the national level, the annual economic burden of informal caregiving associated with stroke among elderly was estimated at $14.2 billion in 2008. Conclusions Recent changes in public health and social support policies recognize the economic burden of informal caregiving. Our estimates reinforce the high economic burden of stroke in the US and provide up-to-date information for policy development and decision-making. PMID:25305152

  6. Trusting Social Media as a Source of Health Information: Online Surveys Comparing the United States, Korea, and Hong Kong.

    Science.gov (United States)

    Song, Hayeon; Omori, Kikuko; Kim, Jihyun; Tenzek, Kelly E; Morey Hawkins, Jennifer; Lin, Wan-Ying; Kim, Yong-Chan; Jung, Joo-Young

    2016-03-14

    The Internet has increasingly become a popular source of health information by connecting individuals with health content, experts, and support. More and more, individuals turn to social media and Internet sites to share health information and experiences. Although online health information seeking occurs worldwide, limited empirical studies exist examining cross-cultural differences in perceptions about user-generated, experience-based information compared to expertise-based information sources. To investigate if cultural variations exist in patterns of online health information seeking, specifically in perceptions of online health information sources. It was hypothesized that Koreans and Hongkongers, compared to Americans, would be more likely to trust and use experience-based knowledge shared in social Internet sites, such as social media and online support groups. Conversely, Americans, compared to Koreans and Hongkongers, would value expertise-based knowledge prepared and approved by doctors or professional health providers more. Survey questionnaires were developed in English first and then translated into Korean and Chinese. The back-translation method ensured the standardization of questions. Surveys were administered using a standardized recruitment strategy and data collection methods. A total of 826 participants living in metropolitan areas from the United States (n=301), Korea (n=179), and Hong Kong (n=337) participated in the study. We found significant cultural differences in information processing preferences for online health information. A planned contrast test revealed that Koreans and Hongkongers showed more trust in experience-based health information sources (blogs: t451.50=11.21, Ponline support group: t455.71=9.30, Ponline health information. Further discussion is included regarding effective communication strategies in providing quality health information.

  7. Use and Production of Digital Information and Knowledge in Technical University Education - Co-operation of Faculty and Support Units

    Directory of Open Access Journals (Sweden)

    Anna-Kaarina Kairamo

    2004-12-01

    Full Text Available The rapidly changing educational landscape is of increasing importance in university teaching. Universities in Finland are responsible for research and education based on research. Traditionally information and support services related to using and producing knowledge, support research, and education has mostly been seen purely from the students´ perspective. Teaching in universities is still a hidden individual activity, and, as such, challenges the support units to reach and interact with the academic community. This paper will review the aspects influencing the use and production of digital information and knowledge in technical university education; examples illustrating the experiences will be given.

  8. Malaysia; Background Paper

    OpenAIRE

    International Monetary Fund

    1996-01-01

    This Background Paper on Malaysia examines developments and trends in the labor market since the mid-1980s. The paper describes the changes in the employment structure and the labor force. It reviews wages and productivity trends and their effects on unit labor cost. The paper highlights that Malaysia’s rapid growth, sustained since 1987, has had a major impact on the labor market. The paper outlines the major policy measures to address the labor constraints. It also analyzes Malaysia’s r...

  9. Unified treatment algorithm for the management of crotaline snakebite in the United States: results of an evidence-informed consensus workshop

    Directory of Open Access Journals (Sweden)

    Kerns William P

    2011-02-01

    Full Text Available Abstract Background Envenomation by crotaline snakes (rattlesnake, cottonmouth, copperhead is a complex, potentially lethal condition affecting thousands of people in the United States each year. Treatment of crotaline envenomation is not standardized, and significant variation in practice exists. Methods A geographically diverse panel of experts was convened for the purpose of deriving an evidence-informed unified treatment algorithm. Research staff analyzed the extant medical literature and performed targeted analyses of existing databases to inform specific clinical decisions. A trained external facilitator used modified Delphi and structured consensus methodology to achieve consensus on the final treatment algorithm. Results A unified treatment algorithm was produced and endorsed by all nine expert panel members. This algorithm provides guidance about clinical and laboratory observations, indications for and dosing of antivenom, adjunctive therapies, post-stabilization care, and management of complications from envenomation and therapy. Conclusions Clinical manifestations and ideal treatment of crotaline snakebite differ greatly, and can result in severe complications. Using a modified Delphi method, we provide evidence-informed treatment guidelines in an attempt to reduce variation in care and possibly improve clinical outcomes.

  10. 75 FR 16424 - Proposed Information Collection; Comment Request; Census Coverage Measurement Final Housing Unit...

    Science.gov (United States)

    2010-04-01

    ... will be conducted independent of and not influence the 2010 Census operations. CCM will be conducted to... English language version of the Final Housing Unit Followup form and will be used to collect data and to conduct Quality Control for addresses in CCM stateside sample areas. The D- 1340PR is the Spanish...

  11. 76 FR 28058 - BOEMRE Information Collection Activity: 1010-0068, Unitization, Extension of a Collection...

    Science.gov (United States)

    2011-05-13

    ...: 1010-0068, Unitization, Extension of a Collection; Comment Request AGENCY: Bureau of Ocean Energy... collection (1010-0068). SUMMARY: To comply with the Paperwork Reduction Act of 1995 (PRA), BOEMRE is inviting... Blundon, 381 Elden Street, MS-4024, Herndon, Virginia 20170-4817. Please reference ICR 1010-0068 in...

  12. A Directory of Information Resources in the United States, General Toxicology.

    Science.gov (United States)

    Library of Congress, Washington, DC. National Referral Center for Science and Technology.

    Listed are institutions and organizations which can serve as information sources on toxicology. Each entry gives the toxicology-related interests of the institution, holdings (of publications), publications of the institution, and information services provided. Poison control centers are listed separately as an appendix. Other appendices list some…

  13. Information Centers in the United States Army: Movement Toward Maturity Through Strategic Planning

    Science.gov (United States)

    1989-03-01

    civilian retirement plans with those of government employees. C. AGE ()! THE INFORMATION CENTER September 1985 marked the birth of tb, Army information...SUPPORTED PRODUCT LOTUS -- DBASE II1+ ENABLE MULTIMATE *I WORDSTAR WORDPERFECT PROCOMM CROSSTALK - HARVARD GRAPHICS SMARTCOMM FREELANCE PLUS PAGEMAKER

  14. Revisiting Houston and Memphis: the background histories behind the discovery of the infestation by Aedes albopictus (Diptera: Culicidae) in the United States and their significance in the contemporary research.

    Science.gov (United States)

    Kuno, Goro

    2012-11-01

    The discovery of Aedes albopictus Skuse infestation in Texas in 1985 and subsequent global spread of this mosquito have spawned a large number of publications worldwide. The unique discovery in this episode was used tire trade as mechanism by which this exotic mosquito was introduced to the United States. While most researchers have focused their attention primarily on recent events and scientific progress, far fewer examined in depth early contributions made in the United States still very much relevant for contemporary discussion and other important subjects associated with its infestation. The first part of this review covers early background histories of research on Ae. albopictus in the institutions in the United States and of introduction of Ae. albopictus and Ae. aegypti to the U.S. territories in the eastern Pacific as well as dengue outbreaks therein. The second part covers evolution of recognition of the importance of tire as breeding site of domesticated or peridomestic dengue vectors and of its transport in the dispersal of these mosquitoes. In the third part, the significance of vector-borne viral disease outbreak potential of Ae. albopictus and Ae. aegypti in temperate regions and a variety of problems concerning vector spread and commercial practices learned in the past are reassessed in the context of contemporary research. I further identified as byproducts of this review two potentially important epidemiological mechanisms in the transmission of dengue in temperate regions, increasing tendency of indoor activity of Ae. albopictus and massive human movement associated with unpredictable political development.

  15. 30 CFR 250.201 - What plans and information must I submit before I conduct any activities on my lease or unit?

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false What plans and information must I submit before I conduct any activities on my lease or unit? 250.201 Section 250.201 Mineral Resources MINERALS... CONTINENTAL SHELF Plans and Information General Information § 250.201 What plans and information must I...

  16. THE INFORMATION CONTENT OF THE FARM AND UNIT LEVEL NUTRIENT BALANCES FOR THE MANAGEMENT

    Directory of Open Access Journals (Sweden)

    T SOMOGYI

    2007-07-01

    Full Text Available The farm gate balance is well known from the environmental literature. This method is not suitable in every case to show the nutrient load for the environment of agricultural companies that is the reason why unit level internal nutrient balances are applied to express the level of nutrient pollution on the environment. These also help to determine the source of the pollution. With the survey of the nutrient flows within the farm we determine the keystones of nutrient management to control the nutrient load of the pollution sources. On the basis of the results and the controlled data of the unit level internal balances we make recommendations for the most appropriate environmental policy instrument to reduce the nutrient pollution.

  17. Information as Power: An Anthology of Selected United States Army War College Student Papers. Volume 2

    Science.gov (United States)

    2007-01-01

    DPKO). The DPKO Best Practices Unit ( BPU ) “…has begun to generate the sort of timely, mission-analytic reporting that UN Headquarters, operations...and mission contributors have long needed.”15 “The BPU not only provides a repository for lessons learned but also facilitates their incorporation...the Department of State’s Office of the Coordinator for Stability and Reconstruction (S/CRS), USAID, USIP, CSIS, NIJ, and the UN’s DPKO- BPU . Also

  18. Job Information Deprivation in the United States: A Case Study of Korean Immigrants.

    Science.gov (United States)

    Kim, Kwang Chung; And Others

    1981-01-01

    Analyzes the methods of job information acquisition used by recent Korean immigrants. Indicates the Koreans most frequently use personal contact with other Koreans. Reviews findings from the perspective of labor market segmentation. (Author/MK)

  19. Creating a national scale floodplain map for the United States using soil information

    Science.gov (United States)

    Merwade, V.; Du, L.; Sangwan, N.

    2015-12-01

    Floods are the most damaging of all natural disasters, adversely affecting millions of lives and causing financial losses worth billions of dollars every year across the globe. Flood inundation maps play a key role in the assessment and mitigation of potential flood hazards. However, there are several communities in the United States where flood risk maps are not available due to the lack of the resources needed to create such maps through the conventional modeling approach. The objective of this study is to develop and examine an economical alternative approach to floodplain mapping using widely available gSSURGO soil data in the United States. The gSSURGO dataset is used to create floodplain maps for the entire United States by using attributes related to soil taxonomy, flood frequency and geomorphic description. For validation, the flood extents obtained from the soil data are compared with existing maps, including the Federal Emergency Management Agency (FEMA) issued Flood Insurance Rate Maps (FIRM), flood extents observed during past floods, and other flood maps derived using Digital Elevation Models (DEMs). Preliminary results show that overlap between the SSURGO based floodplain maps and FEMA maps range from 65 to 90 percent. While these results are promising, a more comprehensive validation of these maps must be conducted. The soil based approach floodplain mapping approach offers an objective, economical and faster alternative in areas where detailed flood modeling and mapping has not been conducted.

  20. Historical and Cultural Informativeness of French Phrasal Units with Component-dendronym

    Directory of Open Access Journals (Sweden)

    Taisiya I. Skorobogatova

    2016-12-01

    Full Text Available Research of national specificity of phraseology in a national language by distinguishing thematic groups of phraseological units and the analysis of their component composition becomes increasingly important in linguistic studies. This article is devoted to the analysis of the French phraseological units, which include dendronyms. Authors narrow notion of “dendronym” and use it only to refer to the names of trees. In French phraseological corpus authors identified 18 dendronyms, which are core components of the floral phrasal units: amandier (almond tree, cèdre (cedar, chêne (oak, cocotier (coconut palm, cyprès (cypress, figuier (fig tree, laurier (laurel tree, mûrier (mulberry, olivier (olive tree, orme (elm, osier (willow, palmier (palm, peuplier (poplar, platane (sycamore, poirier (pear, pommier (apple, prunier (plum, sapin (spruce, fir. The following list proves that the repertoire of dendronyms used to form French FU is not too wide. However, the authors confirmed the possibility to consider idioms-dendronym component as special items of historical and cultural memory.

  1. Influence of information technology on labour relations in the United Arab Emirates / Matar Alneyadi

    OpenAIRE

    Alneyadi, Matar Humaid

    2005-01-01

    Information technology has fundamentally exercised an impact on the employment relationship. Firstly, and most obviously, technology is often used as a substitute for labour. However, improvements in information technology have also served to complement labour. Thus triggered employees to strive to maintain their status not just as another commodity of production, but a vital cog in the organisation. Organisational structures changed to such an extent that employers consult the...

  2. Pharmaceutical sales representatives and patient safety: a comparative prospective study of information quality in Canada, France and the United States.

    Science.gov (United States)

    Mintzes, Barbara; Lexchin, Joel; Sutherland, Jason M; Beaulieu, Marie-Dominique; Wilkes, Michael S; Durrieu, Geneviève; Reynolds, Ellen

    2013-10-01

    The information provided by pharmaceutical sales representatives has been shown to influence prescribing. To enable safe prescribing, medicines information must include harm as well as benefits. Regulation supports this aim, but relative effectiveness of different approaches is not known. The United States (US) and France directly regulate drug promotion; Canada relies on industry self-regulation. France has the strictest information standards. This is a prospective cohort study in Montreal, Vancouver, Sacramento and Toulouse. We recruited random samples of primary care physicians from May 2009 to June 2010 to report on consecutive sales visits. The primary outcome measure was "minimally adequate safety information" (mention of at least one indication, serious adverse event, common adverse event, and contraindication, and no unqualified safety claims or unapproved indications). Two hundred and fifty-five physicians reported on 1,692 drug-specific promotions. "Minimally adequate safety information" did not differ: 1.7 % of promotions; range 0.9-3.0 % per site. Sales representatives provided some vs. no information on harm more often in Toulouse than in Montreal and Vancouver: 61 % vs. 34 %, OR = 4.0; 95 % CI 2.8-5.6, or Sacramento (39 %), OR = 2.4; 95 % CI 1.7-3.6. Serious adverse events were rarely mentioned (5-6 % of promotions in all four sites), although 45 % of promotions were for drugs with US Food and Drug Administration (FDA) "black box" warnings of serious risks. Nevertheless, physicians judged the quality of scientific information to be good or excellent in 901 (54 %) of promotions, and indicated readiness to prescribe 64 % of the time. "Minimally adequate safety information" did not differ in the US and Canadian sites, despite regulatory differences. In Toulouse, consistent with stricter standards, more harm information was provided. However, in all sites, physicians were rarely informed about serious adverse events, raising questions about

  3. Living Organ Donation and Informed Consent in the United States: Strategies to Improve the Process.

    Science.gov (United States)

    Henderson, Macey L; Gross, Jed Adam

    2017-03-01

    About 6,000 individuals participate in the U.S. transplant system as a living organ donor each year. Organ donation (most commonly a kidney or part of liver) by living individuals is a unique procedure, where healthy patients undergo a major surgical operation without any direct functional benefit to themselves. In this article, the authors explore how the ideal of informed consent guides education and evaluation for living organ donation. The authors posit that informed consent for living organ donation is a process. Though the steps in this process are partially standardized through national health policy, they can be improved through institutional structures at the local, transplant center-level. Effective structures and practices aimed at supporting and promoting comprehensive informed consent provide more opportunities for candidates to ask questions about the risks and benefits of living donation and to opt out voluntarily Additionally, these practices could enable new ways of measuring knowledge and improving the consent process.

  4. Power generation from renewable energy sources. Climate-friendly and economically efficient. Background information; Stromerzeugung aus erneuerbaren Energien. Klimafreundlich und oekonomisch sinnvoll. Hintergrund

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2011-02-15

    As the publication shows, the public discussion in Germany is increasingly focusing on the cost of the promotion of renewable energy sources. Critical comments state that the EEG (Renewables Act) accounts for most of the recent electricity rate increases and also does not contribute to climate protection. This background paper of the Federal Environmental Office stresses the role of the EEC for climate protection and its effects on price trends in electricity supply. The resulting financial burden for the German citizens and industry is investigated, and it is discussed whether public funding of renewable energy sources is indeed beneficial for the German economy on the whole.

  5. Radiological assessment of radioactive waste-disposal areas at Oak Ridge National Laboratory. Volume 3: Technical background information for the ORNL environmental and safety report

    Science.gov (United States)

    Oakes, T. W.; Ohnesorge, W. F.; Wagner, E. B.; Chaudhry, M. Y.

    1981-12-01

    Thermoluminescent dosimeters (TLDs) were used to determine dose equivalent rates in the ORNL solid waste disposal areas. The dosimeters were exchanged and read approximately quarterly during 1979 and 1980. The data were reviewed to detect trends in dose equivalent rates, but no trends were detected other than increased radiation levels in some areas due to the lowering of White Oak Lake. The rates at the disposal site were compared with TLD readings taken in areas on the DOE reservation perimeter, as well as in remote areas that represent natural background for East Tennessee.

  6. Teachers as Informal Learners: Workplace Professional Learning in the United States and Lithuania

    Science.gov (United States)

    Jurasaite-Harbison, Elena; Rex, Lesley A.

    2013-01-01

    This study demonstrates the understandings that result from teachers' explanations of how they learn when they encounter everyday situations that evoke their learning. The study renders these explanations as a framework for further research on teacher workplace learning in informal settings. The framework emerged from a constant-comparative…

  7. United States Offshoring of Information Technology: An Empirical Investigation of Factors Inhibiting Sub-Saharan Africa

    Science.gov (United States)

    Omoregie, Harry O.

    2012-01-01

    In the last decade, the global information technology offshoring (ITO) and business process outsourcing (BPO) services have grown significantly, especially in Asia. The increased demand for offshore services in Asia has presented a difficult problem for U.S. organizations because countries such as India are now experiencing saturation of labor…

  8. 77 FR 11565 - Agency Information Collection: Comment Request AGENCY: United States Geological Survey (USGS...

    Science.gov (United States)

    2012-02-27

    ... Survey (USGS), Interior ACTION: Notice of an extension of a currently approved collection (1028-0088... comments on or before April 27, 2012. ADDRESSES: Please submit a copy of your written comments to USGS..., VA 20192 (mail); 703-648-7199 (fax); or smbaloch@usgs.gov . Please reference Information Collection...

  9. A geo-information theoretical approach to inductive erosion modelling based on terrain mapping units.

    NARCIS (Netherlands)

    Suryana, N.

    1997-01-01

    Three main aspects of the research, namely the concept of object orientation, the development of an Inductive Erosion Model (IEM) and the development of a framework for handling uncertainty in the data or information resulting from a GIS are interwoven in this thesis. The first and the second aspect

  10. 75 FR 28034 - National Protection and Programs Directorate; Agency Information Collection Activities: United...

    Science.gov (United States)

    2010-05-19

    ... system improvements. US-VISIT collects and disseminates biometric information (digital fingerprint images... collection of fingerprints from two prints to 10. The new collection time of 35 seconds, an increase from the... published on March 9, 2010. Comment: One commenter reported that he had taken manual fingerprints for...

  11. User's Guide to Biome Information from the United States International Biological Program (IBP). First Edition.

    Science.gov (United States)

    Hinckley, A. Dexter; Haug, Peter T.

    This publication is a guide to the biome research conducted under the International Biological Program. The guide lists biome researchers by interest and by biome as well as a central list. A site list, map, information sources section reporting abstracts, bibliographies, journals, books, evaluations, and data books are also included. Three…

  12. 77 FR 326 - Agency Information Collection (Application for United States Flag for Burial Purposes): Activity...

    Science.gov (United States)

    2012-01-04

    .... 2900-0013'' in any correspondence. FOR FURTHER INFORMATION CONTACT: Denise McLamb, Enterprise Records... 21-2008 is used to determine a family member or friend of a deceased veteran eligibility for issuance.... Denise McLamb, Program Analyst, Enterprise Records Service. BILLING CODE 8320-01-P...

  13. User's Guide to Biome Information from the United States International Biological Program (IBP). First Edition.

    Science.gov (United States)

    Hinckley, A. Dexter; Haug, Peter T.

    This publication is a guide to the biome research conducted under the International Biological Program. The guide lists biome researchers by interest and by biome as well as a central list. A site list, map, information sources section reporting abstracts, bibliographies, journals, books, evaluations, and data books are also included. Three…

  14. System Analysis of Library and Information Services to the Spanish Speaking Community of the United States.

    Science.gov (United States)

    Cabello-Argandona, Roberto; Haro, Roberto Peter

    This study focuses on factors contributing to the low level of effectiveness of library and information services to the Spanish speaking community as reported in the literature. It analyzes, using an open system approach, models developed by public and academic libraries to serve the Spanish speaking population. Problems contributing to the…

  15. The United Nations and freedom of expression and information: critical perspectives

    NARCIS (Netherlands)

    McGonagle, T.; Donders, Y.

    2015-01-01

    This book provides a critical and uniquely comprehensive examination of the main UN standards and mechanisms dealing with the rights to freedom of expression and information. It details the chequered history of both rights within the UN system and evaluates the suitability of the system for

  16. Librarian Copyright Literacy: Self-Reported Copyright Knowledge among Information Professionals in the United States

    Science.gov (United States)

    Estell, Allison; Saunders, Laura

    2016-01-01

    Librarians often act as default copyright experts at their institutions and thus must have an awareness of copyright law and practices. Nevertheless, there is little in the scholarly literature about how well informed librarians are about copyright law. Through a national survey of professional librarians, this study illustrates librarians'…

  17. Proposal for the Implementation of Quality Standards in a Medical Unit Through Integration to the Hospital Information System.

    Science.gov (United States)

    Karampela, Irene; Tzortzis, Evangelos; Kefala, Ioanna; Zygoura, Eleutheria; Mantzana, Vasiliki; Armaganidis, Apostolos

    2017-01-01

    Quality standards (QS) support and enhance health care services provided to patients and citizens, especially in sophisticated medical departments, such as Intensive Care Units (ICU). However, ICU staff lag behind in the adoption and compliance of QS protocols. In this paper, QS protocols implemented in the Intensive Care Unit of the Attiko University Hospital, a tertiary teaching hospital of the University of Athens, will be discussed. In this hospital, standardized procedures are implemented through the HIS, facilitating routine administration and services. We are aiming to facilitate educational processes and enhance staff compliance with the protocols by utilizing the Hospital Information System (HIS). In doing this, we propose the application of pop-up windows on the different user (medical or nursing) interfaces of the HIS, inter-connecting every electronic process with the corresponding QS protocol that has been developed in the ICU. This application may prove a valuable educational tool and may reinforce staff training and enhance compliance with the QS protocols.

  18. Background and introduction

    DEFF Research Database (Denmark)

    2012-01-01

    background information to understand the following chapters in this book. Research limitations: The chapter is mainly based on the experience and knowledge of the editors. It does not include original research but provides an introductory overview of the book. Originality/value: This chapter takes a look......Purpose: To explain the purpose and background of this book and introduce the three basic perspectives behind the research presented as well as the structure and editing process of the book. Methodology: The editors shared and discussed individual contributions to this chapter, based on their own...... expertise, the involvement in the process leading to this the book including a number of workshops, and a literature review of the development of their disciplinary fields: Facilities Management (FM), Corporate Real Estate Management (CREM) and Business to Business (B2B) Marketing. Findings: The difference...

  19. Dealing with heterogeneous landslide information for landslide susceptibility assessment: comparing a pixel-based and slope unit-based approach

    Science.gov (United States)

    Jacobs, Liesbet; Kervyn, Matthieu; Poesen, Jean; Reichenbach, Paola; Rossi, Mauro; Marchesini, Ivan; Alvioli, Massimiliano; Dewitte, Olivier

    2017-04-01

    In the Rwenzori Mountains, various multi-disciplinary data collection initiatives have resulted in a heterogeneous database counting 247 fully characterized landslides with known size and shape (polygon dataset) and 307 landslides represented as single points taken at an unknown location within the landslide body (point dataset). While the polygon dataset covers only 9% of the inhabited highlands, the point dataset extends the total inventoried area to 18% of the entire inhabited highland region. A regional susceptibility model for the total area should therefore include both information from polygon- as well as point datasets. This involves two distinct methodological challenges with regard to the use of points and polygons respectively. Firstly, the point dataset, where the location of the point within the landslide body is unknown, may not be fully representative for the spatial conditions under which the landslides occurred. Here we aim to identify a robust approach, to limit this uncertainty and maximize the point location representativeness. For this purpose, a pixel-based approach is tested and compared to a slope unit-based approach. To mimic the uncertainty related to the localization of the points, 50 random samplings of single points within each landslide were performed and then fed into a logistic regression model. The model was thus run 50 times using both the slope unit-based and the pixel-based approach. The results show that the slope unit-based alternative has an overall better performance than the pixel-based with comparable stability over the runs. Based on these results, the slope unit seems a more appropriate mapping unit for a susceptibility model based on point-data. A second significant methodological issue, when using polygon-based models, concerns the decision on when a slope unit is considered to be landslide-prone. A threshold representing the fraction of the slope unit affected by landslides above which a slope unit is assigned to be

  20. DEVELOPMENT OF A CARBON MANAGEMENT GEOGRAPHIC INFORMATION SYSTEM (GIS) FOR THE UNITED STATES

    Energy Technology Data Exchange (ETDEWEB)

    Howard J. Herzog

    2004-03-01

    The Lab for Energy and Environment (LFEE) at MIT is developing a Geographic Information System (GIS) for carbon management. The GIS will store, integrate, and manipulate information relating to the components of carbon management systems. Additionally, the GIS can be used to interpret and analyze the effect of developing these systems. In the first year of this three year project, we focused on two tasks: (1) specifying the system design--defining in detail the GIS data requirements, the types of analyses that can be conducted, and the forms of output we will produce, as well as designing the computer architecture of the GIS and (2) creating the ''core'' datasets--identifying data sources and converting them into a form accessible by the GIS.

  1. THE CRITICALITY DEFINITIONS OF INFORMATION MANAGEMENT NETWORK UNITS IN VIEW OF CHECKING PROCEDURES

    Directory of Open Access Journals (Sweden)

    Mr. Sergey A. Sherstobitov

    2016-09-01

    Full Text Available The problem of improving quality of work of a complex system, depending on system components that have the greatest influence on its performance is being analyzed in the paper. The author justifies the urgency of solving the problem of determining the critical elements of the system under certain probabilistic performance of their work. The probable model of information management system is considered, the effect of checking procedures at different stages of the management cycle is investigated. The article discusses an approach to the definition of critical components of information management network in view of checking its parameters at different stages. The sensitivity of the probable error-free system operation in relation to the probabilities of stage checking is adopted as an indicator of the criticality. Finally, a numerical example of the sensitivity calculation of probable error-free system operation in relation to the probable checking of stages based on the proposed model is submitted.

  2. Recovery of native genetic background in admixed populations using haplotypes, phenotypes, and pedigree information--using Cika cattle as a case breed.

    Science.gov (United States)

    Simčič, Mojca; Smetko, Anamarija; Sölkner, Johann; Seichter, Doris; Gorjanc, Gregor; Kompan, Dragomir; Medugorac, Ivica

    2015-01-01

    The aim of this study was to obtain unbiased estimates of the diversity parameters, the population history, and the degree of admixture in Cika cattle which represents the local admixed breeds at risk of extinction undergoing challenging conservation programs. Genetic analyses were performed on the genome-wide Single Nucleotide Polymorphism (SNP) Illumina Bovine SNP50 array data of 76 Cika animals and 531 animals from 14 reference populations. To obtain unbiased estimates we used short haplotypes spanning four markers instead of single SNPs to avoid an ascertainment bias of the BovineSNP50 array. Genome-wide haplotypes combined with partial pedigree and type trait classification show the potential to improve identification of purebred animals with a low degree of admixture. Phylogenetic analyses demonstrated unique genetic identity of Cika animals. Genetic distance matrix presented by rooted Neighbour-Net suggested long and broad phylogenetic connection between Cika and Pinzgauer. Unsupervised clustering performed by the admixture analysis and two-dimensional presentation of the genetic distances between individuals also suggest Cika is a distinct breed despite being similar in appearance to Pinzgauer. Animals identified as the most purebred could be used as a nucleus for a recovery of the native genetic background in the current admixed population. The results show that local well-adapted strains, which have never been intensively managed and differentiated into specific breeds, exhibit large haplotype diversity. They suggest a conservation and recovery approach that does not rely exclusively on the search for the original native genetic background but rather on the identification and removal of common introgressed haplotypes would be more powerful. Successful implementation of such an approach should be based on combining phenotype, pedigree, and genome-wide haplotype data of the breed of interest and a spectrum of reference breeds which potentially have had

  3. Input and Tracking of Continued Education Units and Qualification Data for the Information Professional (IP) Community

    Science.gov (United States)

    2004-09-01

    Direct to IPCOE workflow inbox . 27 4) IPCOE approve/disapproves: a) Provide means to show status of CEU request...as a potential imposter. Is it always possible to ensure that the actual sender is indeed the sender ? There are two categories of security: non...protégé of the match • Provides contact information to both parties • Step 2 – The Mentor via Web Based system • Sends an introduction e- mail to the

  4. Information as Power. An Anthology of Selected United States Army War College Student Papers. Volume 4

    Science.gov (United States)

    2010-01-01

    Tacit Knowledge To From 117Information Effects through Network and Knowleged-based Operations on knowledge previously acquired. Immanuel Kant, Jean Piaget ...and context enables the transfer of knowledge.38 Etienne Wenger and Jean Lave first introduced the term Communities of Practice (CoP) more than 15...unintentional Role of activity, context, and culture Cultural Stage Theory of Cognitive Development Piaget Cognition develops in four stages: sensorimotor

  5. Economic Screening of Geologic Sequestration Options in the United States with a Carbon Management Geographic Information System

    Energy Technology Data Exchange (ETDEWEB)

    Dahowski, Robert T.(BATTELLE (PACIFIC NW LAB)); Dooley, James J.(BATTELLE (PACIFIC NW LAB)); Brown, Daryl R.(BATTELLE (PACIFIC NW LAB)); Stephan, Alex J.(BATTELLE (PACIFIC NW LAB)); Badie I. Morsi

    2001-10-19

    Developing a carbon management strategy is a formidable task for nations as well as individual companies. It is often difficult to understand what options are available, let alone determine which may be optimal. In response to the need for a better understanding of complex carbon management options, Battelle has developed a state-of-the-art Geographic Information System (GIS) model with economic screening capability focused on carbon capture and geologic sequestration opportunities in the United States. This paper describes the development of this GIS-based economic screening model and demonstrates its use for carbon management analysis.

  6. An Analysis of Information Technology Adoption by IRBs of Large Academic Medical Centers in the United States.

    Science.gov (United States)

    He, Shan; Botkin, Jeffrey R; Hurdle, John F

    2015-02-01

    The clinical research landscape has changed dramatically in recent years in terms of both volume and complexity. This poses new challenges for Institutional Review Boards' (IRBs) review efficiency and quality, especially at large academic medical centers. This article discusses the technical facets of IRB modernization. We analyzed the information technology used by IRBs in large academic institutions across the United States. We found that large academic medical centers have a high electronic IRB adoption rate; however, the capabilities of electronic IRB systems vary greatly. We discuss potential use-cases of a fully exploited electronic IRB system that promise to streamline the clinical research work flow. The key to that approach utilizes a structured and standardized information model for the IRB application.

  7. Patient-centred hand hygiene information in orthopaedics units: an evidence-based implementation project.

    Science.gov (United States)

    Ong, Arielle Yi Jia; Tan, Joanne; Yeo, Hui Ling; Goh, Mien Li

    2017-03-01

    This project aimed to improve patients' knowledge on the importance of hand hygiene. It involved providing patients with a patient and family education on the importance of hand hygiene using a patient information leaflet that introduces the rationale of hand hygiene, possible consequences of poor hand hygiene, and the seven steps of hand hygiene. This projected used a preimplementation and postimplementation audit strategy using the Joanna Briggs Institute Practical Application of Clinical Evidence System and Getting Research Into Practice programs. The implementation occurred in three phases over a period of 6 months from January 2014 to June 2014. The audits took place in two orthopaedic wards in a large acute care setting tertiary hospital in Singapore and involved a sample size of 54 patients. It involved going through the medical records of the cases, assessment of patient knowledge based on the audit criteria, and checking if the patients received the patient information leaflet on hand hygiene. The postimplementation audit found significant improvements in all three audit criteria. The percentage of patients who demonstrated knowledge in the importance of hand hygiene saw an improvement of 48.1%. There was an improvement of 44.5% in nurses' compliance to the documentation of patient education being carried out. The percentage of patients who received a patient information leaflet on hand hygiene saw an increase of 36.1%. This project demonstrated that a preimplementation and postimplementation audit is a viable method to implement change and translate evidence into practice. Through this project, patients gained an understanding on the importance of hand hygiene and could take better ownership of their well being. This may potentially improve hospitalization experience and benefit health outcomes. The positive results of this project are contributed by the enthusiastic involvement of all the stakeholders, from patients and their caregivers to the bedside

  8. Synchronization and information transmission in spatio-temporal networks of deformable units

    Science.gov (United States)

    Moukam Kakmeni, F. M.; Baptista, M. S.

    2008-06-01

    We study the relationship between synchronization and the rate with which information is exchanged between nodes in a spatio-temporal network that describes the dynamics of classical particles under a substrate Remoissenet-Peyrard potential. We also show how phase and complete synchronization can be detected in this network. The difficulty in detecting phase synchronization in such a network appears due to the highly non-coherent character of the particle dynamics which unables a proper definition of the phase dynamics. The difficulty in detecting complete synchronization appears due to the spatio character of the potential which results in an asymptotic state highly dependent on the initial state.

  9. Synchronization and information transmission in spatio-temporal networks of deformable units

    Indian Academy of Sciences (India)

    F M Moukam Kakmeni; M S Baptista

    2008-06-01

    We study the relationship between synchronization and the rate with which information is exchanged between nodes in a spatio-temporal network that describes the dynamics of classical particles under a substrate Remoissenet-Peyrard potential. We also show how phase and complete synchronization can be detected in this network. The difficulty in detecting phase synchronization in such a network appears due to the highly non-coherent character of the particle dynamics which unables a proper definition of the phase dynamics. The di±culty in detecting complete synchronization appears due to the spatio character of the potential which results in an asymptotic state highly dependent on the initial state.

  10. Triboelectric Nanogenerator as a Self-Powered Communication Unit for Processing and Transmitting Information.

    Science.gov (United States)

    Yu, Aifang; Chen, Xiangyu; Wang, Rui; Liu, Jingyu; Luo, Jianjun; Chen, Libo; Zhang, Yang; Wu, Wei; Liu, Caihong; Yuan, Hongtao; Peng, Mingzeng; Hu, Weiguo; Zhai, Junyi; Wang, Zhong Lin

    2016-04-26

    In this paper, we demonstrate an application of a triboelectric nanogenerator (TENG) as a self-powered communication unit. An elaborately designed TENG is used to translate a series of environmental triggering signals into binary digital signals and drives an electronic-optical device to transmit binary digital data in real-time without an external power supply. The elaborately designed TENG is built in a membrane structure that can effectively drive the electronic-optical device in a bandwidth from 1.30 to 1.65 kHz. Two typical communication modes (amplitude-shift keying and frequency-shift keying) are realized through the resonant response of TENG to different frequencies, and two digital signals, i.e., "1001" and "0110", are successfully transmitted and received through this system, respectively. Hence, in this study, a simple but efficient method for directly transmitting ambient vibration to the receiver as a digital signal is established using an elaborately designed TENG and an optical communication technique. This type of the communication system, as well as the implementation method presented, exhibits great potential for applications in the smart city, smart home, password authentication, and so on.

  11. Retrospective ecotoxicological data and current information needs for terrestrial vertebrates residing in coastal habitat of the United States

    Science.gov (United States)

    Rattner, B.A.; Eisenreich, K.M.; Golden, N.H.; McKernan, M.A.; Hothem, R.L.; Custer, T.W.

    2005-01-01

    The Contaminant Exposure and Effects?Terrestrial Vertebrates (CEE-TV) database was developed to conduct simple searches for ecotoxicological information, examine exposure trends, and identify significant data gaps. The CEE-TV database contains 16,696 data records on free-ranging amphibians, reptiles, birds, and mammals residing in estuarine and coastal habitats of the Atlantic, Gulf, and Pacific coasts, Alaska, Hawaii, and the Great Lakes. Information in the database was derived from over 1800 source documents, representing 483 unique species (about 252,000 individuals), with sample collection dates spanning from 1884 to 2003. The majority of the records contain exposure data (generally contaminant concentrations) on a limited number (n=209) of chlorinated and brominated compounds, cholinesterase-inhibiting pesticides, economic poisons, metals, and petroleum hydrocarbons, whereas only 9.3% of the records contain biomarker or bioindicator effects data. Temporal examination of exposure data provides evidence of declining concentrations of certain organochlorine pesticides in some avian species (e.g., ospreys, Pandion haliaetus), and an apparent increase in the detection and possibly the incidence of avian die-offs related to cholinesterase-inhibiting pesticides. To identify spatial data gaps, 11,360 database records with specific sampling locations were combined with the boundaries of coastal watersheds, and National Wildlife Refuge and National Park units. Terrestrial vertebrate ecotoxicological data were lacking in 41.9% of 464 coastal watersheds in the continental United States. Recent (1990?2003) terrestrial vertebrate contaminant exposure or effects data were available for only about half of the National Wildlife Refuge and National Park units in the geographic area encompassed by the database. When these data gaps were overlaid on watersheds exhibiting serious water quality problems and/or high vulnerability to pollution, 72 coastal watersheds, and 76 National

  12. Annotated Bibliography of Water-Related Information and Studies, Acadian-Pontchartrain Study Unit, Louisiana, 1863-2000

    Science.gov (United States)

    Grimsley, Kevin J.; D'Arconte, Patricia J.

    2003-01-01

    The mission of the National Water-Quality Assessment Program is to describe the status and trends in the quality of a large, representative part of the nation's surface- and ground-water resources and to improve understanding of the primary natural and human factors affecting the quality of these resources. This report is a collection of 1,364 bibliographic references to water-related information and studies that are pertinent to these goals in the Acadian-Ponchartrain Study Unit of the National Water- Quality Assessment Program This study unit includes all or parts of 39 parishes in southern Louisiana and 5 counties in southwestern Mississippi. These references encompass a large range of subjects, including aquatic biology, climate, geology, land use, liminology, salinity, sedimentation, subsidence, surface-and ground-water hydrology, urban runoff, water chemistry, and water use and management. Publication dates for references range from 1863 through 2000. Whenever possible, an abstract is included in addition to the bibliographic information.

  13. Health Literacy and Preferences for Sources of Child Health Information of Mothers With Infants in the Neonatal Intensive Care Unit.

    Science.gov (United States)

    Skeens, Kristen; Logsdon, M Cynthia; Stikes, Reetta; Ryan, Lesa; Sparks, Kathryn; Hayes, Pauline; Myers, John; Davis, Deborah Winders

    2016-08-01

    Parents of infants hospitalized in the neonatal intensive care unit (NICU) frequently need guidance to prepare them for the care and health promotion of their child after hospital discharge. The health literacy of the parents should be considered so that education can be tailored to meet their needs. It is also important to understand the parents' preferences for how, and from whom, they receive education. The purpose of this study was to identify health literacy levels of parents of infants in an NICU and preferences for who they want to provide them with education. An exploratory, descriptive design was used to assess participant health literacy and preferences for obtaining child health information. Only mothers (no fathers) with babies in the NICU were available to complete the survey. Mean participant age was 26.4 years (SD = 6.7). Participants had a mean Rapid Estimate of Adult Literacy in Medicine, Revised, score of 5.64 (SD = 2.4), indicating a low level of health literacy. Questions regarding when to administer medication were correctly answered by 69% of participants. Proper medication dosage was understood by 92% of participants; however, only 30% were able to correctly convert measurements. One-on-one discussions with a physician were the preferred source of health information for 80% of participants. The current exploratory study provides new information that will help inform the development of future studies and increase awareness of nurses regarding health literacy and the specific types of skills for which parents need the most help.

  14. Research on Library's Information Consultation Service under the Background of Big Data%大数据背景下的图书馆信息咨询服务探究

    Institute of Scientific and Technical Information of China (English)

    史春杨

    2016-01-01

    This paper analyzes the great influence of the big data on the information consultation service of library, and probes into the effective reform and innovation of library's information consultation service under the background of big data.%分析了大数据对图书馆信息咨询服务带来的影响,探讨了大数据背景下对图书馆信息咨询服务的有效变革和创新.

  15. Impact of computerized information systems on workload in operating room and intensive care unit.

    Science.gov (United States)

    Bosman, R J

    2009-03-01

    The number of operating rooms and intensive care departments equipped with a clinical information system (CIS) is rapidly expanding. Amongst the putative advantages of such an installation, reduction in workload for the clinician is one of the most appealing. The scarce studies looking at workload variations associated with the implementation of a CIS, only focus on direct workload discarding indirect changes in workload. Descriptions of the various methods to quantify workload are provided. The hypothesis that a third generation CIS can reduce documentation time for ICU nurses and increase time they spend on patient care, is supported by recent literature. Though it seems obvious to extrapolate these advantages of a CIS to the anesthesiology department or physicians in the intensive care, studies examining this assumption are scarce.

  16. Use of Electronic Information Systems in Nursing Homes: United States, 2004

    Science.gov (United States)

    Resnick, Helaine E.; Manard, Barbara B.; Stone, Robyn I.; Alwan, Majd

    2009-01-01

    Objectives This study sought to define the extent of utilization of 12 types of electronic information system (EIS) function in U.S. nursing homes (NH), to relate EIS utilization to selected facility characteristics and to contrast these findings to previous estimates of EIS use in NH. Design This study used data from the National Nursing Home Survey (NNHS), a nationally representative, cross-sectional sample of U.S. NH. Measurements Data on current use of EIS in 12 functional areas, including administrative and resident care activities, were collected. Information was also collected on facility characteristics including ownership, bed size, and whether the facility was a member of a chain. Results Essentially all (99.6%) U.S. NH had ≥1 EIS, a figure that was driven by the nearly universal use of EIS for Minimum Data Set (MDS) reporting (96.4%) and for billing (95.4%). Nearly 43% of U.S. NH had EIS for medical records, including nurse's notes, physician notes, and MDS forms. EIS use ranged from a high of 79.6% for admission, transfer, and discharge to a low of 17.6% for daily care by certified nursing assistants (CNAs). Ownership, membership in a chain, and bed size were associated with use of selected EIS. Larger facilities and those that were part of a chain used more EIS than smaller standalone facilities. Conclusion In 2004, NH use of EIS for functions other than MDS and billing was highly variable, but considerably higher than previous estimates. PMID:18952930

  17. Medical conditions among Iraqi refugees in Jordan: data from the United Nations Refugee Assistance Information System

    Science.gov (United States)

    Carone, Marco; Al-Saedy, Huda; Nyce, Sayre; Ghosn, Jad; Mutuerandu, Timothy; Black, Robert E

    2012-01-01

    Abstract Objective To determine the range and burden of health services utilization among Iraqi refugees receiving health assistance in Jordan, a country of first asylum. Methods Medical conditions, diagnosed in accordance with the tenth revision of the International classification of diseases, were actively monitored from 1January to 31December 2010 using a pilot centralized database in Jordan called the Refugee Assistance Information System. Findings There were 27 166 medical visits by 7642 Iraqi refugees (mean age: 37.4 years; 49% male; 70% from Baghdad; 6% disabled; 3% with a history of torture). Chronic diseases were common, including essential hypertension (22% of refugees), visual disturbances (12%), joint disorders (11%) and type II diabetes mellitus (11%). The most common reasons for seeking acute care were upper respiratory tract infection (11%), supervision of normal pregnancy (4%) and urinary disorders (3%). The conditions requiring the highest number of visits per refugee were cerebrovascular disease (1.46 visits), senile cataract (1.46) and glaucoma (1.44). Sponsored care included 31 747 referrals or consultations to a specialty service, 18 432 drug dispensations, 2307 laboratory studies and 1090 X-rays. The specialties most commonly required were ophthalmology, dentistry, gynaecology and orthopaedic surgery. Conclusion Iraqi refugees in countries of first asylum and resettlement require targeted health services, health education and sustainable prevention and control strategies for predominantly chronic diseases. PMID:22690034

  18. DEVELOPMENT OF THEORY AND METHODS OF USE OF INFORMATION AND COMMUNICATION TECHNOLOGIES IN TEACHING MATHEMATICS OF ENGINEERING SPECIALITIES STUDENTS IN THE UNITED STATES

    OpenAIRE

    Nataliia M. Kiianovska; Natalia V. Rashevska; Serhii O. Semerikov

    2014-01-01

    The article deals with the problems of information and communication technologies (ICT) development in teaching mathematics of engineering specialities students in the United States. In the article the nature of trends of convergence of information system in higher technical education and other tendencies in the USA are сharacterized. The main historical stages of development of the theory and methods of ICT use in teaching mathematics of engineering specialities students in the United States...

  19. Should doctors inform terminally ill patients? The opinions of nationals and doctors in the United Arab Emirates.

    Science.gov (United States)

    Harrison, A; al-Saadi, A M; al-Kaabi, A S; al-Kaabi, M R; al-Bedwawi, S S; al-Kaabi, S O; al-Neaimi, S B

    1997-01-01

    OBJECTIVES: To study the opinions of nationals (Emiratis) and doctors practising in the United Arab Emirates (UAE) with regard to informing terminally ill patients. DESIGN: Structured questionnaires administered during January 1995. SETTING: The UAE, a federation of small, rich, developing Arabian Gulf states. PARTICIPANTS: Convenience samples of 100 Emiratis (minimum age 15 years) and of 50 doctors practising in government hospitals and clinics. RESULTS: Doctors emerged as consistently less in favour of informing than the Emiratis were, whether the patient was described as almost certain to die during the next six months or as having a 50% chance of surviving, and even when it was specified that the patient was requesting information. In the latter situation, a third of doctors maintained that the patient should not be told. Increasing survival odds reduced the number of doctors selecting to inform; but it had no significant impact on Emiratis' choices. When Emiratis were asked whether they would personally want to be informed if they had only a short time to live, less than half responded in the way they had done to the in principle question. CONCLUSIONS: The doctors' responses are of concern because of the lack of reference to ethical principles or dilemmas, the disregard of patients' wishes and dependency on survival odds. The heterogeneity of Emiratis' responses calls into question the usefulness of invoking norms to explain inter-society differences. In the current study, people's in principle choices did not provide a useful guide to how they said they would personally wish to be treated. PMID:9134491

  20. Technology diffusion of anesthesia information management systems into academic anesthesia departments in the United States.

    Science.gov (United States)

    Stol, Ilana S; Ehrenfeld, Jesse M; Epstein, Richard H

    2014-03-01

    Anesthesia information management systems (AIMS) are electronic health records that automatically import vital signs from patient monitors and allow for computer-assisted creation of the anesthesia record. When most recently surveyed in 2007, it was estimated that at least 16% of U.S. academic hospitals (i.e., with an anesthesia residency program) had installed an AIMS. At least an additional 28% reported that they were in the process of implementing, or searching for an AIMS. In this study, we updated the adoption figures as of May 2013 and examined the historical trend of AIMS deployment in U.S. anesthesia residency programs from the perspective of the theory of diffusion of technologic innovations. Questionnaires were sent by e-mail to program directors or their identified contact individuals at the 130 U.S. anesthesiology residency programs accredited as of June 30, 2012 by the Accreditation Council for Graduate Medical Education. The questionnaires asked whether the department had an AIMS, the year of installation, and, if not present, whether there were plans to install an AIMS within the next 12 months. Follow-up e-mails and phone calls were made until responses were obtained from all programs. Results were collected between February and May 2013. Implementation percentages were determined using the number of accredited anesthesia residency programs at the start of each academic year between 1987 and 2013 and were fit to a logistic regression curve using data through 2012. Responses were received from all 130 programs. Eighty-seven (67%) reported that they currently are using an AIMS. Ten programs without a current AIMS responded that they would be installing an AIMS within 12 months of the survey. The rate of AIMS adoption by year was well fit by a logistic regression curve (P = 0.90). By the end of 2014, approximately 75% of U.S. academic anesthesiology departments will be using an AIMS, with 84% adoption expected between 2018 and 2020. Historical adoption

  1. The Impacts of Different Venture Capital Backgrounds on Accounting Information Disclosure of Listed Companies%不同风险投资背景对上市公司会计信息披露的影响

    Institute of Scientific and Technical Information of China (English)

    姬新龙; 马宁

    2016-01-01

    文章以创业板上市公司为样本,从实证的角度分析了风险投资对上市公司信息透明度产生的影响,并进一步分析不同的风险投资背景对企业会计信息披露产生的影响.结果显示:风险投资的参与可以提升企业的会计信息透明度,提高上市公司的治理效率.同时,不同背景的风险投资机构对信息披露的影响存在差异性,政府背景的风险投资机构没有体现出显著的监督作用,反而私人背景和外资背景的风险投资机构能更好地改善企业的信息不对称程度,并向外部投资者传递真实信息.%The paper,taking the listed companies on GEM as the samples,empirically analyzes not only the impact of ven-ture capital on information transparency of listed companies,but also the impacts of different venture capital backgrounds on corporate accounting information disclosure. The results show that the participation of venture capital can enhance the trans-parency of corporate accounting information and improve the governance efficiency of listed companies. Moreover ,the venture capital institutions with different backgrounds have different impacts on information disclosure,venture capital institutions with state-owned background does not show a significant supervisory function,but venture capital institutions with private and foreign backgrounds can better improve the degree of corporate information asymmetry,and also can give true information to external investors.

  2. Characteristics of patient portals developed in the context of health information exchanges: Early policy effects of incentives in the meaningful use program in the United States

    NARCIS (Netherlands)

    E.T. Otte-Trojel (Eva Terese); A.A. de Bont (Antoinette); J.J. van de Klundert (Joris); T.G. Rundall (Thomas)

    2014-01-01

    textabstractBackground: In 2014, the Centers for Medicare & Medicaid Services in the United States launched the second stage of its Electronic Health Record (EHR) Incentive Program, providing financial incentives to providers to meaningfully use their electronic health records to engage patients onl

  3. Characteristics of patient portals developed in the context of health information exchanges: Early policy effects of incentives in the meaningful use program in the United States

    NARCIS (Netherlands)

    E.T. Otte-Trojel (Eva Terese); A.A. de Bont (Antoinette); J.J. van de Klundert (Joris); T.G. Rundall (Thomas)

    2014-01-01

    markdownabstract__Background:__ In 2014, the Centers for Medicare & Medicaid Services in the United States launched the second stage of its Electronic Health Record (EHR) Incentive Program, providing financial incentives to providers to meaningfully use their electronic health records to engage

  4. Hanford Site background: Part 1, Soil background for nonradioactive analytes. Revision 1, Volume 2

    Energy Technology Data Exchange (ETDEWEB)

    1993-04-01

    Volume two contains the following appendices: Description of soil sampling sites; sampling narrative; raw data soil background; background data analysis; sitewide background soil sampling plan; and use of soil background data for the detection of contamination at waste management unit on the Hanford Site.

  5. Proactive screening for health needs in United Way’s 2-1-1 information and referral service

    Science.gov (United States)

    Eddens, Katherine S.; Kreuter, Matthew W.

    2011-01-01

    Cancer disproportionately affects the underserved. United Way 2-1-1 is an information and referral system that links underserved populations to community services. This study explores the feasibility of integrating proactive screening and referral to health services into 2-1-1. A cancer risk assessment was administered to callers (n=297), measuring their need for six cancer control services. A subset of respondents was randomized to receive generic or tailored referrals to needed services. Nearly all participants (85%) needed at least one of the services. Those who received tailored referrals were more likely to make appointments. Future research will explore approaches to address and eliminate health disparities through 2-1-1. PMID:21566702

  6. Mapping information exposure on social media to explain differences in HPV vaccine coverage in the United States.

    Science.gov (United States)

    Dunn, Adam G; Surian, Didi; Leask, Julie; Dey, Aditi; Mandl, Kenneth D; Coiera, Enrico

    2017-05-25

    Together with access, acceptance of vaccines affects human papillomavirus (HPV) vaccine coverage, yet little is known about media's role. Our aim was to determine whether measures of information exposure derived from Twitter could be used to explain differences in coverage in the United States. We conducted an analysis of exposure to information about HPV vaccines on Twitter, derived from 273.8 million exposures to 258,418 tweets posted between 1 October 2013 and 30 October 2015. Tweets were classified by topic using machine learning methods. Proportional exposure to each topic was used to construct multivariable models for predicting state-level HPV vaccine coverage, and compared to multivariable models constructed using socioeconomic factors: poverty, education, and insurance. Outcome measures included correlations between coverage and the individual topics and socioeconomic factors; and differences in the predictive performance of the multivariable models. Topics corresponding to media controversies were most closely correlated with coverage (both positively and negatively); education and insurance were highest among socioeconomic indicators. Measures of information exposure explained 68% of the variance in one dose 2015 HPV vaccine coverage in females (males: 63%). In comparison, models based on socioeconomic factors explained 42% of the variance in females (males: 40%). Measures of information exposure derived from Twitter explained differences in coverage that were not explained by socioeconomic factors. Vaccine coverage was lower in states where safety concerns, misinformation, and conspiracies made up higher proportions of exposures, suggesting that negative representations of vaccines in the media may reflect or influence vaccine acceptance. Copyright © 2017 The Author(s). Published by Elsevier Ltd.. All rights reserved.

  7. Background and introduction

    DEFF Research Database (Denmark)

    2012-01-01

    by their particular theories and conceptual analyses, data, tools, and best practices, with a focus on respectively costs and benefits of facilities and services, alignment of corporate and public real estate to organizational objectives and organisational performance, and relationship management in market...... background information to understand the following chapters in this book. Research limitations: The chapter is mainly based on the experience and knowledge of the editors. It does not include original research but provides an introductory overview of the book. Originality/value: This chapter takes a look...... behind the scenes of the making of this book and connects contributions from three different fields - FM, CREM, and B2B marketing - to shed more light on the concept of added value of FM. It serves as an introduction to the research presented in the other chapters in this book....

  8. Backgrounded but not peripheral

    DEFF Research Database (Denmark)

    Hovmark, Henrik

    2013-01-01

    In this paper I pay a closer look at the use of the CENTRE-PERIPHERY schema in context. I address two specific issues: first, I show how the CENTRE-PERIPHERY schema, encoded in the DDAs, enters into discourses that conceptualize and characterize a local community as both CENTRE and PERIPHERY, i...... in question contribute to the socio-cultural construction of identity, i.e. that they play a rather specific role in discursive communication and socio-cultural meaning construction. On the other hand it is clear that the semantics of the DDAs in question, seen in isolation, is very abstract or general......; furthermore, the DDAs are backgrounded in discourse. Is it reasonable to claim, rather boldly, that “the informants express their identity in the use of the directional adverb ud ‘out’ etc.”? In the course of this article, however, I suggest that the DDAs in question do contribute to the socio...

  9. [National Elk Refuge background and operating statement

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document is a background on National Elk Refuge in Wyoming. Part I is solely background information concerning the physical characteristics, habitat, major...

  10. Assessment of Geographic Information System (GIS Skills Employed by Graduates from Three Forestry Programs in the United States

    Directory of Open Access Journals (Sweden)

    Krista Merry

    2016-12-01

    Full Text Available This research evaluates the current use of geographic information systems (GIS by forestry program graduates employed in the United States who graduated from university in the past five years. The purpose was to understand what geospatial processes and databases are typically used by field foresters. A survey was designed and sent to recent forestry graduates from Mississippi State University, Oregon State University, and the University of Georgia, with 30% of those surveyed choosing to participate. The majority of forestry graduates surveyed use GIS at least once a week, and the most frequently employed tasks included editing tabular data, adjusting polygon boundaries, buffering and splitting polygons, and querying for spatial and tabular information. Very few overlay or advance spatial analysis tools were noted as used in regular work efforts. Most respondents use digital aerial photographs as reference, along with satellite images. LiDAR is increasingly being used by these foresters, but to a lesser extent. ArcMap and Google Earth were noted as the most commonly used software packages. Most foresters rely on an organization’s technical support staff for assistance. The study results can be used as a guide for academic programs in their efforts to provide timely and effective knowledge on geospatial topics to forestry undergraduate students.

  11. Background information on the estimation of short-term effects of the Energy Agreement for Sustainable Growth on renewable energy; Toelichting inschatting korte-termijneffecten Energieakkoord op hernieuwbare energie

    Energy Technology Data Exchange (ETDEWEB)

    Hekkenberg, M.; Londo, H.M.; Lensink, S.M. [ECN Beleidsstudies, Petten (Netherlands)

    2013-09-01

    On September 4, 2013, representatives of employers' associations, trade union federations, environmental organizations, the Dutch government and civil society have signed an Energy Agreement for Sustainable Growth. ECN and PBL have been asked to evaluate this agreement. This report gives background information on the evaluation of the measures aimed at improving energy efficiency in industry and agriculture [Dutch] Op 4 september 2013 is het 'Energieakkoord voor duurzame groei' getekend. ECN en PBL zijn gevraagd het akkoord te beoordelen en door te rekenen. Dit rapport dient als achtergronddocument bij de doorrekening van de maatregelen gericht op energiebesparing in de industrie en land- en tuinbouw.

  12. Refuge Management Plan: Sandstone Unit Rice Lake National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — Part I of this management plan for the Sandstone Unit of Rice Lake NWR summarizes background information on the location, history, environment, resources,...

  13. Perspectives on econometric modelling to inform policy: a UK qualitative case study of minimum unit pricing of alcohol.

    Science.gov (United States)

    Katikireddi, Srinivasa V; Bond, Lyndal; Hilton, Shona

    2014-06-01

    Novel policy interventions may lack evaluation-based evidence. Considerations to introduce minimum unit pricing (MUP) of alcohol in the UK were informed by econometric modelling (the 'Sheffield model'). We aim to investigate policy stakeholders' views of the utility of modelling studies for public health policy. In-depth qualitative interviews with 36 individuals involved in MUP policy debates (purposively sampled to include civil servants, politicians, academics, advocates and industry-related actors) were conducted and thematically analysed. Interviewees felt familiar with modelling studies and often displayed detailed understandings of the Sheffield model. Despite this, many were uneasy about the extent to which the Sheffield model could be relied on for informing policymaking and preferred traditional evaluations. A tension was identified between this preference for post hoc evaluations and a desire for evidence derived from local data, with modelling seen to offer high external validity. MUP critics expressed concern that the Sheffield model did not adequately capture the 'real life' world of the alcohol market, which was conceptualized as a complex and, to some extent, inherently unpredictable system. Communication of modelling results was considered intrinsically difficult but presenting an appropriate picture of the uncertainties inherent in modelling was viewed as desirable. There was general enthusiasm for increased use of econometric modelling to inform future policymaking but an appreciation that such evidence should only form one input into the process. Modelling studies are valued by policymakers as they provide contextually relevant evidence for novel policies, but tensions exist with views of traditional evaluation-based evidence. © The Author 2013. Published by Oxford University Press on behalf of the European Public Health Association.

  14. The EU-project United4Health: User-centred design of an information system for a Norwegian telemedicine service.

    Science.gov (United States)

    Smaradottir, Berglind; Gerdes, Martin; Martinez, Santiago; Fensli, Rune

    2016-10-01

    Organizational changes of health care services in Norway brought to light a need for new clinical pathways. This study presents the design and evaluation of an information system for a new telemedicine service for chronic obstructive pulmonary disease patients after hospital discharge. A user-centred design approach was employed composed of a workshop with end-users, two user tests and a field trial. For data collection, qualitative methods such as observations, semi-structured interviews and a questionnaire were used. User workshop's outcome informed the implementation of the system initial prototype, evaluated by end-users in a usability laboratory. Several usability and functionality issues were identified and solved, such as the interface between the initial colour scheme and the triage colours. Iterative refinements were made and a second user evaluation showed that the main issues were solved. The responses to a questionnaire presented a high score of user satisfaction. In the final phase, a field trial showed satisfactory use of the system. This study showed how the target end-users groups were actively involved in identifying the needs, suggestions and preferences. These aspects were addressed in the development of an information system through a user-centred design process. The process efficiently enabled users to give feedback about design and functionality. Continuous refinement of the system was the key to full development and suitability for the telemedicine service. This research was a result of the international cooperation between partners within the project United4Health, a part of the Seventh Framework Programme for Research of the European Union. © The Author(s) 2015.

  15. Financial Irresponsibility: Background Information for Security Personnel

    Science.gov (United States)

    1991-09-01

    States with particularly high rates during 1990 were Mississippi, Tennessee, Louisiana, Texas, and New Mexico . States with the lowest rates were Hawaii...shoppers he has treated have also suffered from some eating disorder, usually bulimia .6 3 A study of Gamblers Anonymous members found that 52% also

  16. Background Information on the Soviet Union

    Science.gov (United States)

    1978-01-01

    ministries) in 1965." In this childish disregard for truth lies a pride in Soviet 1969 there were 220.t)0) scientists with doctor’s or achievement and a...novel pharisees drown everything," he was unduly Cancer Ward, published abroad in 1969, depicts the pessimistic. On the tenth anniversary of his death, in...1974. Whitney, Parts III and IV. New York; Harper& Row. 1975. Solzhenitsyn, A. Cancer Ward. Translated by Bethell & Burg. Terz. A. (Sinyavsky). On

  17. Some background information for the workshop

    Energy Technology Data Exchange (ETDEWEB)

    Carpenter, J. M.

    1997-09-01

    By way of an introduction to the Workshop on Cold Moderators for Pulsed Neutron Sources, this paper surveys the highlights of early cold source developments, summarizes the world situation in existing pulsed neutron sources and advanced pulsed neutron source projects, and explores some of the general features and performance of cold moderators for pulsed neutron sources. (auth)

  18. Clinical demand for and access to images and interpretations of chest radiographs in a medical intensive care unit serviced by an integrated PACS-radiology information system

    Science.gov (United States)

    Shile, Peter E.; Kundel, Harold L.; Seshadri, Sridhar B.; Carey, Bruce; Kishore, Sheel; Brikman, Inna; Feingold, Eric R.; Lanken, Paul N.

    1994-05-01

    Digital communication systems have been proposed as a means of improving the flow of information between radiologists and other physicians. In the intensive care unit (ICU), physicians require more rapid access to images and interpretations than physicians in most other hospital settings. Thus these systems must be designed to ensure that rapid exchange of radiological information can be achieved. To better define system design for the electronic communication of radiological information to ICUs, this study examined bottlenecks in information flow through an integrated PACS-Radiology Information System.

  19. Customer Information Protection of Commercial Banks under the Background of Big Data Finance%大数据金融背景下商业银行客户信息保护研究

    Institute of Scientific and Technical Information of China (English)

    董纪昌; 焦丹晓; 张欣; 宋子健; 李秀婷

    2014-01-01

    Under the background of big data finance and with the appearance of new technology and new commercial activities, customers’ information protection has become a new challenge to commercial banks. This paper analyses the influence mechanism of big data finance on customer information protection of commercial banks through case study domestically and internationally. We think that, under the background of big data tech-nology, customers’ information has three new characteristics:the volume of the information is big;the information is more valuable;and the divulging of information is destructive. Data processing includes three steps, which are data searching, data transmission and data storage. Information divulging happens through information desensiti-zation treatment, data storage management and internal regulation breaking. The main reasons include hacker at-tacks, internal regulation breaking and management oversight. Then combined with the information divulging channels, reasons and results, we made specific case analysis. At last, from the perspective of law, management and technique, we put forward some advices/suggestions on the customer information protection under the back-ground of big data finance.%在大数据金融背景下,伴随新技术、新业务形态不断出现,客户信息保护成为商业银行面临的具有挑战性的新命题。本文结合国内的案例,首先分析了大数据金融对商业银行客户信息保护的影响机制,认为大数据技术背景下,客户信息被赋予了三大新的特点:数据量大、数据价值高、数据泄露破坏性强。客户信息数据流主要经过数据搜索、数据传输、数据存储三个环节,信息泄露主要通过信息脱敏处理、数据存储管理及内部违规三条渠道,存在黑客攻击、内部违规、管理疏漏三个主要原因。然后,结合信息泄露的环节、原因、结果进行了具体的案例分析。最后,从法律、管

  20. Background sources at PEP

    Energy Technology Data Exchange (ETDEWEB)

    Lynch, H.; Schwitters, R.F.; Toner, W.T.

    1988-01-01

    Important sources of background for PEP experiments are studied. Background particles originate from high-energy electrons and positrons which have been lost from stable orbits, ..gamma..-rays emitted by the primary beams through bremsstrahlung in the residual gas, and synchrotron radiation x-rays. The effect of these processes on the beam lifetime are calculated and estimates of background rates at the interaction region are given. Recommendations for the PEP design, aimed at minimizing background are presented. 7 figs., 4 tabs.

  1. Maps and grids of hydrogeologic information created from standardized water-well drillers’ records of the glaciated United States

    Science.gov (United States)

    Bayless, E. Randall; Arihood, Leslie D.; Reeves, Howard W.; Sperl, Benjamin J.S.; Qi, Sharon L.; Stipe, Valerie E.; Bunch, Aubrey R.

    2017-01-18

    As part of the National Water Availability and Use Program established by the U.S. Geological Survey (USGS) in 2005, this study took advantage of about 14 million records from State-managed collections of water-well drillers’ records and created a database of hydrogeologic properties for the glaciated United States. The water-well drillers’ records were standardized to be relatively complete and error-free and to provide consistent variables and naming conventions that span all State boundaries.Maps and geospatial grids were developed for (1) total thickness of glacial deposits, (2) total thickness of coarse-grained deposits, (3) specific-capacity based transmissivity and hydraulic conductivity, and (4) texture-based estimated equivalent horizontal and vertical hydraulic conductivity and transmissivity. The information included in these maps and grids is required for most assessments of groundwater availability, in addition to having applications to studies of groundwater flow and transport. The texture-based estimated equivalent horizontal and vertical hydraulic conductivity and transmissivity were based on an assumed range of hydraulic conductivity values for coarse- and fine-grained deposits and should only be used with complete awareness of the methods used to create them. However, the maps and grids of texture-based estimated equivalent hydraulic conductivity and transmissivity may be useful for application to areas where a range of measured values is available for re-scaling.Maps of hydrogeologic information for some States are presented as examples in this report but maps and grids for all States are available electronically at the project Web site (USGS Glacial Aquifer System Groundwater Availability Study, http://mi.water.usgs.gov/projects/WaterSmart/Map-SIR2015-5105.html) and the Science Base Web site, https://www.sciencebase.gov/catalog/item/58756c7ee4b0a829a3276352.

  2. Building Background Knowledge

    Science.gov (United States)

    Neuman, Susan B.; Kaefer, Tanya; Pinkham, Ashley

    2014-01-01

    This article make a case for the importance of background knowledge in children's comprehension. It suggests that differences in background knowledge may account for differences in understanding text for low- and middle-income children. It then describes strategies for building background knowledge in the age of common core standards.

  3. Outsourcing en unidades de información jurídica corporativas Outsourcing in corporate law information units

    Directory of Open Access Journals (Sweden)

    Sandra E. Romagnoli

    2006-12-01

    Full Text Available Se analiza la posibilidad de tercerizar algunas de las funciones que se llevan a cabo en las bibliotecas, con especial énfasis en las unidades de información corporativas del área jurídica. En primer lugar se revisa el concepto de outsourcing, las etapas del proceso como así también las ventajas y desventajas de su implementación. Se consideran en forma particular los procesos técnicos como un área propicia para su puesta en funcionamiento. Finalmente se reflexiona acerca de su viabilidad en las unidades de información que son objeto de análisis del presente trabajo.The possibility of outsourcing some of the library functions is analized with a special emphasis in corporate law information units. Firstly, the concept, stages, and pros and cons of outsourcing library services are considered. Technical services are especially examined as a propitious area to outsource. Finally, the viability of its implementation in corporate law libraries is particularly considered.

  4. Secondary analysis of data can inform care delivery for Indigenous women in an acute mental health inpatient unit.

    Science.gov (United States)

    Bradley, Pat; Cunningham, Teresa; Lowell, Anne; Nagel, Tricia; Dunn, Sandra

    2017-02-01

    There is a paucity of research exploring Indigenous women's experiences in acute mental health inpatient services in Australia. Even less is known of Indigenous women's experience of seclusion events, as published data are rarely disaggregated by both indigeneity and gender. This research used secondary analysis of pre-existing datasets to identify any quantifiable difference in recorded experience between Indigenous and non-Indigenous women, and between Indigenous women and Indigenous men in an acute mental health inpatient unit. Standard separation data of age, length of stay, legal status, and discharge diagnosis were analysed, as were seclusion register data of age, seclusion grounds, and number of seclusion events. Descriptive statistics were used to summarize the data, and where warranted, inferential statistical methods used SPSS software to apply analysis of variance/multivariate analysis of variance testing. The results showed evidence that secondary analysis of existing datasets can provide a rich source of information to describe the experience of target groups, and to guide service planning and delivery of individualized, culturally-secure mental health care at a local level. The results are discussed, service and policy development implications are explored, and suggestions for further research are offered. © 2016 Australian College of Mental Health Nurses Inc.

  5. A Technical Evaluation of Wireless Connectivity from Patient Monitors to an Anesthesia Information Management System During Intensive Care Unit Surgery.

    Science.gov (United States)

    Simpao, Allan F; Galvez, Jorge A; England, W Randall; Wartman, Elicia C; Scott, James H; Hamid, Michael M; Rehman, Mohamed A; Epstein, Richard H

    2016-02-01

    Surgical procedures performed at the bedside in the neonatal intensive care unit (NICU) at The Children's Hospital of Philadelphia were documented using paper anesthesia records in contrast to the operating rooms, where an anesthesia information management system (AIMS) was used for all cases. This was largely because of logistical problems related to connecting cables between the bedside monitors and our portable AIMS workstations. We implemented an AIMS for documentation in the NICU using wireless adapters to transmit data from bedside monitoring equipment to a portable AIMS workstation. Testing of the wireless AIMS during simulation in the presence of an electrosurgical generator showed no evidence of interference with data transmission. Thirty NICU surgical procedures were documented via the wireless AIMS. Two wireless cases exhibited brief periods of data loss; one case had an extended data gap because of adapter power failure. In comparison, in a control group of 30 surgical cases in which wired connections were used, there were no data gaps. The wireless AIMS provided a simple, unobtrusive, portable alternative to paper records for documenting anesthesia records during NICU bedside procedures.

  6. Comprehensive geriatric assessment on an acute medical unit: a qualitative study of older people's and informal carer's perspectives of the care and treatment received.

    Science.gov (United States)

    Darby, Janet; Williamson, Tracey; Logan, Pip; Gladman, John

    2017-01-01

    This qualitative study was imbedded in a randomized controlled trial evaluating the addition of geriatricians to usual care to enable the comprehensive geriatric assessment process with older patients on acute medical units. The qualitative study explored the perspectives of intervention participants on their care and treatment. A constructivist study incorporating semi-structured interviews that were conducted in patients' homes within six weeks of discharge from the acute medical unit. These interviews were recorded, transcribed, and analysed using thematic analysis. An acute medical unit in the United Kingdom. Older patients ( n = 18) and their informal carers ( n = 6) discharged directly home from an acute medical unit, who had been in the intervention group of the randomized controlled trial. Three core themes were constructed: (1) perceived lack of treatment on the acute medical unit; (2) nebulous grasp of the role of the geriatrician; and (3) on-going health and activities of daily living needs postdischarge. These needs impacted upon the informal carers, who either took over, or helped the patients to complete their activities of daily living. Despite the help received with activities of daily living, a lot of the patients voiced a desire to complete these activities themselves. The participants perceived they were just monitored and observed on the acute medical unit, rather than receiving active treatment, and spoke of on-going unresolved health and activity of daily living needs following discharge, despite receiving the additional intervention of a geriatrician.

  7. Information

    CERN Document Server

    Ritchie, L David

    1991-01-01

    This volume thoroughly covers the sub-field of information, and is one of the first in a series which synthesizes the research literature on major concepts in the field of communication. Each concise volume includes a research definition (concept explication) and presents a state-of-the-art analysis of theory and empirical findings related to the concept. After defining the word `information', the author contrasts non-linear and reflexive ideas about human communication with linear perspectives. Information is equated with uncertainty. The result presents a pattern for the process of conceptua

  8. Cuba: Background to a Revolution.

    Science.gov (United States)

    De La Fuente, Alejandro

    2000-01-01

    Provides historical information on Cuba. Addresses early colonization, the advent of plantation agriculture, the role and presence of the United States in the Caribbean and Cuba, and the social and economic developments in Cuba after the revolution in 1959 led by Fidel Castro. (CMK)

  9. 现代信息技术背景下高校财务管理新模式的构建%Construction of the New Mode of College Financial Management under the Background of Modern Information Technology

    Institute of Scientific and Technical Information of China (English)

    薛玮渭

    2015-01-01

    Based on an introduction of the related concepts of financial management under the background of modern information technology, this article analyzes the roles modern information technology plays in promot-ing college financial management. In addition, it expounds the application of modern information technology in the construction of the mode of college financial management from the angles of financial accounting process, payment process, service process as well as security process.%文章在阐述现代信息技术背景下财务管理相关概念的基础上,分析了现代信息技术对高校财务管理的促进作用,并从财务核算流程、支付流程、服务流程、安全防护流程四方面论述了现代信息技术在高校财务管理模式构建中的应用。

  10. 新一轮医改背景下加快推进医院信息化建设探讨%On accelerating China's hospital information construction under the new round of medical system reform background

    Institute of Scientific and Technical Information of China (English)

    王双彪

    2012-01-01

    Based on the new round of medical system reform background and objectives and requirements of the Twelfth Five-year Plan, the paper analyzes the content and development stages of hospital information construction. Then it makes a comprehensive analysis of the main factors constraining hospital information construction regarding concepts, planning, financial investment, standardization and personnel construction. Finally, it puts forward some targeted suggestions to accelerate hospital information construction.%结合当前新一轮医改背景及“十二五”规划纲要目标要求,介绍了医院信息化的内涵及主要发展阶段,并从思想观念、规划制定、资金投入、规范标准、人才队伍等方面分析了制约医院信息化建设的主要因素.同时结合各地实际情况,有针对性地提出加快推进我国医院信息化建设的建议.

  11. 16 CFR 1101.1 - General background.

    Science.gov (United States)

    2010-01-01

    ... 16 Commercial Practices 2 2010-01-01 2010-01-01 false General background. 1101.1 Section 1101.1 Commercial Practices CONSUMER PRODUCT SAFETY COMMISSION CONSUMER PRODUCT SAFETY ACT REGULATIONS INFORMATION DISCLOSURE UNDER SECTION 6(b) OF THE CONSUMER PRODUCT SAFETY ACT Background § 1101.1 General background. (a) Basic purpose. This rule sets...

  12. United Kingdom; 2009 Article IV Consultation: Staff Report; Staff Statement; Public Information Notice on the Executive Board Discussion; and Statement by the Executive Director for United Kingdom

    OpenAIRE

    International Monetary Fund

    2009-01-01

    This 2009 Article IV Consultation highlights that economic growth in the United Kingdom has turned sharply negative since mid-2008. Housing prices have fallen by more than 20 percent from their peak, the unemployment rate has increased, and inflation has come down. In response to the crisis, the authorities have taken wide-ranging measures to stabilize the financial system and support demand. Executive Directors have stressed that the most important policy task remains repairing the financial...

  13. 一种基于基本信息单元的索引%An Index Based on Basic Information Units

    Institute of Scientific and Technical Information of China (English)

    刘莉; 郭艳艳; 吴扬扬

    2011-01-01

    信息检索是数据空间必须提供的一个重要功能,本文介绍一个数据空间信息检索子系统的索引方案.利用数据空间中数据之间的关系,抽取相关的数据,组成一个个基本信息单元,为多源异构异质数据建立一个基于基本信息单元的扩展的倒排索引.实验结果表明:利用基于基本信息单元的索引,系统能返回语义信息相对比较完整的查询结果.%Information retrieval is an important function which data spaces must provide. This paper describes an index for an information retrieval subsystem of a data space system. Using the relationship between the data in the data space, the relevant data are extracted to compose some basic information u-nits, and then an extended inverted lists based on the basic information units is created for multi_source heterogeneous data. The experiments show that using the index based on basic information units, the system can return comparatively complete semantic information.

  14. Using remote sensing, ecological niche modeling, and Geographic Information Systems for Rift Valley fever risk assessment in the United States

    Science.gov (United States)

    Tedrow, Christine Atkins

    transmission to humans. Maps delineating the geographic areas in Virginia with highest risk for RVF establishment in mosquito populations and RVF disease transmission to human populations were generated in a GIS using human, domestic animal, and white-tailed deer population estimates and the MaxEnt potential RVF competent vector species distribution prediction. The candidate RVF competent vector predicted distribution and RVF risk maps presented in this study can help vector control agencies and public health officials focus Rift Valley fever surveillance efforts in geographic areas with large co-located populations of potential RVF competent vectors and human, domestic animal, and wildlife hosts. Keywords. Rift Valley fever, risk assessment, Ecological Niche Modeling, MaxEnt, Geographic Information System, remote sensing, Pearson's Product-Moment Correlation Coefficient, vectors, mosquito distribution, mosquito density, mosquito surveillance, United States, Virginia, domestic animals, white-tailed deer, ArcGIS

  15. An Investigation for Arranging the Video Display Unit Information in a Main Control Room of Advanced Nuclear Power Plants

    Energy Technology Data Exchange (ETDEWEB)

    Hsu, Chong Cheng; Yang, Chih Wei [Institute of Nuclear Energy Research, Atomic Energy Council, Taoyuan (China)

    2014-08-15

    Current digital instrumentation and control and main control room (MCR) technology has extended the capability of integrating information from numerous plant systems and transmitting needed information to operations personnel in a timely manner that could not be envisioned when previous generation plants were designed and built. A MCR operator can complete all necessary operating actions on the video display unit (VDU). It is extremely flexible and convenient for operators to select and to control the system display on the screen. However, a high degree of digitalization has some risks. For example, in nuclear power plants, failures in the instrumentation and control devices could stop the operation of the plant. Human factors engineering (HFE) approaches would be a manner to solve this problem. Under HFE considerations, there exists 'population stereotype' for operation. That is, the operator is used to operating a specific display on the specific VDU for operation. Under emergency conditions, there is possibility that the operator will response with this habit population stereotype, and not be aware that the current situation has already changed. Accordingly, the advanced nuclear power plant should establish the MCR VDU configuration plan to meet the consistent teamwork goal under normal operation, transient and accident conditions. On the other hand, the advanced nuclear power plant should establish the human factors verification and validation plan of the MCR VDU configuration to verify and validate the configuration of the MCR VDUs, and to ensure that the MCR VDU configuration allows the operator shift to meet the HFE consideration and the consistent teamwork goal under normal operation, transient and accident conditions. This paper is one of the HF V V plans of the MCR VDU configuration of the advanced nuclear power plant. The purpose of this study is to confirm whether the VDU configuration meets the human factors principles and the consistent

  16. Analysis of Background and Characteristics of New Professional Farmers in Information Society%信息化社会新型职业农民培养的背景及特点分析

    Institute of Scientific and Technical Information of China (English)

    单玉梅

    2015-01-01

    信息化社会中,加强新型职业农民的培养是促进社会共同发展的重要举措。本文首先分析了信息化社会下新型职业农民的内涵及意义,提出信息化社会新型职业农民培养的特点,包括:培养任务复杂化;培养手段多样化;养目标地域化。通过对信息化社会新型职业农民培养的背景及特点的分析,为新时期新型农民培养模式的优化提供参考。%In the information society, strengthening the training of new occupation of farmers is an important measure to promote the so-cial common development. This paper first analyzes the connotation and significance of the new occupation of farmers under the informa-tion society, puts forward the training characteristics of new vocational farmers in information society, and it includes:complexity of train-ing task; diversification of training means;localization of training target. By analyzing the background and characteristics of new occu-pation training of farmers in the information society , this paper provides the reference for optimizing the mode of cultivating new farmers in new period.

  17. 32 CFR 264.3 - Background.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Background. 264.3 Section 264.3 National Defense..., Greece, Italy, Japan, The Netherlands, Norway, Portugal, Spain, Turkey, and the United Kingdom. The... the Technical Property Committees in Europe. The J-4, Hq. United States Forces Japan, Tokyo, Japan...

  18. The Significance of Language Study in Library and Information Science: A Comparison of Two Programs in the United States and Honduras

    Science.gov (United States)

    Ford, Charlotte; Faires, Debbie; Hirsh, Sandra; Carranza, Nítida

    2017-01-01

    This comparative case study evaluated the role of foreign language study within the Library and Information Science (LIS) curriculum of two programs in the United States and Honduras. The purpose of this research was to understand the significance and usefulness of language courses from the perspective of the students enrolled. Students who had…

  19. 40 CFR Table 18 to Subpart G of... - Information for Waste Management Units To Be Submitted With Notification of Compliance Status a,b

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 9 2010-07-01 2010-07-01 false Information for Waste Management Units To Be Submitted With Notification of Compliance Status a,b 18 Table 18 to Subpart G of Part 63 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED) NATIONAL EMISSION STANDARDS FOR HAZARDOUS AIR POLLUTANTS...

  20. User's guide for PRISM (Plant Risk Status Information Management System) Arkansas Nuclear One-Unit 1: Volume 1, Program for inspectors

    Energy Technology Data Exchange (ETDEWEB)

    Campbell, D.J.; Guthrie, V.H.; Kirchner, J.R.; Kirkman, J.Q.; Paula, H.M.; Ellison, B.C.; Dycus, F.M.; Farquharson, J.A.; Flanagan, G.F.

    1988-03-01

    This user's guide is a two-volume document designed to teach NRC inspectors and NRC regulators how to access probabilistic risk assessment information from the two Plant Risk Status Information Management System (PRISIM) programs developed for Arkansas Nuclear One -- Unit One (ANO-1). This document, Volume 1, describes how the PRA information available in Version 1.0 of PRISIM is useful for planning inspections. Using PRISIM, inspectors can quickly access PRA information and use that information to update risk analysis results, reflecting a plant's status at any particular time. Both volumes are stand-alone documents, and each volume presents several sample computer sessions designed to lead the user through a variety of PRISIM applications used to obtain PRA-related information for monitoring and controlling plant risk.

  1. Booklists for the Teaching of Mathematics in Schools: Background and Reference (Ref: B&R).

    Science.gov (United States)

    Mathematical Association, Leicester (England).

    Presented is a listing of books recommended by the Mathematical Association of the United Kingdom that deal with mathematics education background and reference. The following information on each book is provided: author; title; publisher; cost to the nearest pound; categories of use; and a code that indicates if the book in question is out of…

  2. Synthesis and spectral investigations of a new dyad with spiropyran and fluorescein units: toward information processing at the single molecular level.

    Science.gov (United States)

    Guo, Xuefeng; Zhang, Deqing; Zhou, Yucheng; Zhu, Daoben

    2003-07-11

    A new dyad 1 with two spiropyran units as the photochromic acceptors and one fluorescein unit as the fluorescent donor was synthesized and characterized. External inputs (ultraviolet light, visible light, and proton) induce the reversible changes of the structure and, concomitantly, the absorption spectrum of dyad 1 due to the presence of two spiropyran units. Only the absorption spectrum of the ME form of the spiropyran units in dyad 1 has large spectral overlap with the fluorescence spectrum of the fluorescein unit. Thus, the fluorescence intensity of dyad 1 is modulated by reversible conversion among the three states of the photochromic spiropyran units and the fluorescence resonance energy transfer (FRET) between the ME form and the fluorescein unit. Based on the fact that dyad 1 could "read out" three external input signals (ultraviolet light, visible ligh,t and proton) and "write" a compatible specific output signal (fluorescence intensity), dyad 1 described here can be considered to perform an integrated circuit function with one OR and one AND interconnected logic gates. The present results demonstrate an efficient strategy for elaborating and transmitting information at the single molecular level.

  3. The Cosmic Microwave Background

    OpenAIRE

    Silk, Joseph

    2002-01-01

    This set of lectures provides an overview of the basic theory and phenomenology of the cosmic microwave background. Topics include a brief historical review; the physics of temperature and polarization fluctuations; acoustic oscillations of the primordial plasma; the space of inflationary cosmological models; current and potential constraints on these models from the microwave background; and constraints on inflation.

  4. Supersymmetric heterotic string backgrounds

    NARCIS (Netherlands)

    Gran, U.; Papadopoulos, G.; Roest, D.; Cvetič, M.

    2007-01-01

    We present the main features of the solution of the gravitino and dilatino Killing spinor equations derived in hep-th/0510176 and hep-th/0703143 which have led to the classification of geometric types of all type I backgrounds. We then apply these results to the supersymmetric backgrounds of the het

  5. The Athena Background

    Science.gov (United States)

    Piro, Luigi; Lotti, Simone; Macculi, Claudio; Molendi, Silvano; Eraerds, Tanja; Laurent, Philippe

    2015-09-01

    Estimating, reducing and controlling the residual particle background is fundamental for achieving the objectives of several science topics of Athena, in particular those connected with background dominated observations of faint and/or diffuse sources. This requires assessing the particle environment in L2, propagating the various particle components throughout the mirror, spacecraft, and instruments via proper modelling and simulations of various physical processes, implementing design and h/w measures at instrument and mission level to reduce the un-rejected background and identifying proper calibration methods to control the background variations. Likewise, an adequate knowledge of the XRB, made of components that may vary spatially or temporally, is required as well. Here we will review the present status of the background knowledge, and summarize the activities on-going within Athena at various levels.

  6. 网络环境下大学英语教学中语言信息输入策略研究%Research on Language Information Input Strategies in College English Teaching in the Background of Internet

    Institute of Scientific and Technical Information of China (English)

    王友华

    2015-01-01

    With the development of information technology and the speeding up of globalization,the internet has entered the daily life of common people and becomes an indispensable part of people's study,work and daily life.In college English teach-ing,Moocs,small classes and flipped classrooms are becoming new teaching methods and models,which have changed the tra-ditional college English teaching.This paper tends to tackle the language information input strategies in college English teach-ing in the background of internet.%随着信息技术的发展和全球化进程的加速,网络走进千家万户,成为人们日常学习、工作和生活不可或缺的组成部分。在大学英语教学中,慕课、微课和翻转课堂日益成为新的教学手段和教学模式,改变了传统的大学英语教学。本文拟探讨网络环境下大学英语教学中的语言输入策略。

  7. Study on the performance evaluation of local government under the background of information network%网络信息化背景下地方政府绩效评估探究

    Institute of Scientific and Technical Information of China (English)

    夏婷

    2013-01-01

      随着经济全球化、一体化的发展,网络信息技术随之发展,对地方政府绩效提出了挑战,客观上要求提高地方政府绩效水平。我国地方政府绩效评估发展不够成熟,很多地方仍有待于改进。结合网络信息化的背景,界定地方政府绩效评估的内涵,介绍了我国目前地方政府绩效评估存在的问题及我国地方政府绩效评估的路径选择。%  With the development of economic globalization and integration, along with the development of network information technology, poses challenges for local government performance, the objective requirements of enhance the performance level of the local government. In China, the development of local government performance evaluation is not mature enough, many places still need to be improved. Combined with the background of network information, the definition of local government performance evaluation, introduces the current problems of local government performance evaluation and the path selection of local government performance evaluation in our country.

  8. 旅游信息化建设背景下交互式旅游导识设计的发展%On Interactive Tourism Guidance Design under the Background of Tourism Information Construction

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    以信息产业飞速发展为背景,注重信息科技与艺术的整合,借助交互手段,完善旅游导识设计,创造和谐的旅游体验。阐述了国内外的交互式导识设计的状况,探究未来旅游导识设计的发展趋势。积极拓展交互式的旅游导识设计的新模式,通过信息应用与共享提升旅游“智慧化”程度,为未来旅游导识设计形成具有理论基础的实践体系。%Based on the background of rapid development of information industry, the paper aims to find an interactive approach by integrating the information technology and art to improve the guidance design in tourism to create a harmonious experience for tourists. In the paper, a literature review of interactive design for guidance both at home and abroad is unfolded, and thus to predict the development tendency of the design in the future. It is actively developed the new model for interactive guidance design, aiming to combine the information application and sharing to improve the “smart” level of the tourism guidance. It is hoped that this practical system can help to build theories of tourism guidance design in the future.

  9. 事业单位会计信息失真的研究%Distortion of accounting information in the institution unit

    Institute of Scientific and Technical Information of China (English)

    孙慧颖

    2012-01-01

      事业单位会计工作可以定义为,反映事业单位的发展情况和提供公共产品、服务的成本效益情况,向社会提供事业单位的财务状况,向资金捐赠者履行受托责任的情况以及提供其他有用信息。从事业单位和事业单位会计的概念入手,深入探讨了目前我国事业单位会计信息失真的问题,提出了解决问题的方法和建议。%  Institution unit accounting work can be defined as,reflecting the institution's unit development situation and the provision of public goods,services are cost-effective,to provide social institutions unit of the financial situation,to perform the responsibilities of donor funds and provides other useful information.From the institution and institution unit accounting concept,discussed at present our country institution unit accounting information distortion problems,put forward the solution of the problem and proposal.

  10. User's guide for PRISIM (Plant Risk Status Information Management System) Arkansas Nuclear One--Unit 1: Volume 2, Program for regulators

    Energy Technology Data Exchange (ETDEWEB)

    Campbell, D.J.; Guthrie, V.H.; Kirchner, J.R.; Kirkman, J.Q.; Paula, H.M.; Ellison, B.C.; Dycus, F.M.; Farquharson, J.A.; Flanagan, G.F.

    1988-03-01

    This user's guide is a two-volume document designed to teach NRC inspectors and NRC regulators how to access probabilistic risk assessment information from the two Plant Risk Status Information Management System (PRISIM) programs developed for Arkansas Nuclear One--Unit One (ANA-1). This document, Volume 2, describes how the PRA information available in Version 2.0 of PRISIM is useful as an evaluation tool for regulatory activities. Using PRISIM is useful as an evaluation tool for regulatory activities. Using PRISIM, regulators can both access PRA information and modify the information to assess the impact these changes may have on plant safety. Each volume is a stand-alone document.

  11. Cosmogenic Backgrounds to 0{\

    CERN Document Server

    :,; Auty, D J; Barbeau, P S; Beck, D; Belov, V; Breidenbach, M; Brunner, T; Burenkov, A; Cao, G F; Chambers, C; Cleveland, B; Coon, M; Craycraft, A; Daniels, T; Danilov, M; Daugherty, S J; Davis, J; Delaquis, S; Der Mesrobian-Kabakian, A; DeVoe, R; Didberidze, T; Dilling, J; Dolgolenko, A; Dolinski, M J; Dunford, M; Fairbank, W; Farine, J; Feldmeier, W; Feyzbakhsh, S; Fierlinger, P; Fudenberg, D; Gornea, R; Graham, K; Gratta, G; Hall, C; Herrin, S; Hughes, M; Jewell, M J; Johnson, A; Johnson, T N; Johnston, S; Karelin, A; Kaufman, L J; Killick, R; Koffas, T; Kravitz, S; Krücken, R; Kuchenkov, A; Kumar, K S; Leonard, D S; Licciardi, C; Lin, Y H; Ling, J; MacLellan, R; Marino, M G; Mong, B; Moore, D; Njoya, O; Nelson, R; Odian, A; Ostrovskiy, I; Piepke, A; Pocar, A; Prescott, C Y; Retière, F; Rowson, P C; Russell, J J; Schubert, A; Sinclair, D; Smith, E; Stekhanov, V; Tarka, M; Tolba, T; Tsang, R; Twelker, K; Vuilleumier, J -L; Waite, A; Walton, J; Walton, T; Weber, M; Wen, L J; Wichoski, U; Wood, J; Yang, L; Yen, Y -R; Zeldovich, O Ya

    2015-01-01

    As neutrinoless double-beta decay experiments become more sensitive and intrinsic radioactivity in detector materials is reduced, previously minor contributions to the background must be understood and eliminated. With this in mind, cosmogenic backgrounds have been studied with the EXO-200 experiment. Using the EXO-200 TPC, the muon flux (through a flat horizontal surface) underground at the Waste Isolation Pilot Plant (WIPP) has been measured to be {\\Phi} = 4.07 $\\pm$ 0.14 (sys) $\\pm$ 0.03 (stat) $\\times$ $10^{-7}$cm$^{-2}$ s$^{-1}$, with a vertical intensity of $I_{v}$ = 2.97$^{+0.14}_{-0.13}$ (sys) $\\pm$ 0.02 (stat) $\\times$ $10^{-7}$cm$^{-2}$ s$^{-1}$ sr$^{-1}$. Simulations of muon-induced backgrounds identified several potential cosmogenic radionuclides, though only 137Xe is a significant background for the 136Xe 0{\

  12. On Background Independence

    CERN Document Server

    Anderson, Edward

    2013-01-01

    This paper concerns what Background Independence itself is (as opposed to some particular physical theory that is background independent). The notions presented mostly arose from a layer-by-layer analysis of the facets of the Problem of Time in Quantum Gravity. Part of this coincides with two relational postulates which are thus identified as classical precursors of two of the facets of the Problem of Time. These are furthemore tied to the forms of each of the GR Hamiltonian and momentum constraints. Other aspects of Background Independence include the algebraic closure of these constraints, expressing physics in terms of beables, foliation independence as implemented by refoliation invariance, the reconstruction of spacetime from space. The final picture is that Background Independence - a philosophically desirable and physically implementable feature for a theory to have - has the facets of the Problem of Time among its consequences. Thus these arise naturally and are problems to be resolved, as opposed to ...

  13. Information

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    There are unstructured abstracts (no more than 256 words) and structured abstracts (no more than 480). The specific requirements for structured abstracts are as follows:An informative, structured abstracts of no more than 4-80 words should accompany each manuscript. Abstracts for original contributions should be structured into the following sections. AIM (no more than 20 words): Only the purpose should be included. Please write the aim as the form of "To investigate/ study/..."; MATERIALS AND METHODS (no more than 140 words); RESULTS (no more than 294 words): You should present P values where appropnate and must provide relevant data to illustrate how they were obtained, e.g. 6.92 ± 3.86 vs 3.61 ± 1.67, P< 0.001; CONCLUSION (no more than 26 words).

  14. Population distribution of flexible molecules from maximum entropy analysis using different priors as background information: application to the Φ, Ψ-conformational space of the α-(1-->2)-linked mannose disaccharide present in N- and O-linked glycoproteins.

    Science.gov (United States)

    Säwén, Elin; Massad, Tariq; Landersjö, Clas; Damberg, Peter; Widmalm, Göran

    2010-08-21

    The conformational space available to the flexible molecule α-D-Manp-(1-->2)-α-D-Manp-OMe, a model for the α-(1-->2)-linked mannose disaccharide in N- or O-linked glycoproteins, is determined using experimental data and molecular simulation combined with a maximum entropy approach that leads to a converged population distribution utilizing different input information. A database survey of the Protein Data Bank where structures having the constituent disaccharide were retrieved resulted in an ensemble with >200 structures. Subsequent filtering removed erroneous structures and gave the database (DB) ensemble having three classes of mannose-containing compounds, viz., N- and O-linked structures, and ligands to proteins. A molecular dynamics (MD) simulation of the disaccharide revealed a two-state equilibrium with a major and a minor conformational state, i.e., the MD ensemble. These two different conformation ensembles of the disaccharide were compared to measured experimental spectroscopic data for the molecule in water solution. However, neither of the two populations were compatible with experimental data from optical rotation, NMR (1)H,(1)H cross-relaxation rates as well as homo- and heteronuclear (3)J couplings. The conformational distributions were subsequently used as background information to generate priors that were used in a maximum entropy analysis. The resulting posteriors, i.e., the population distributions after the application of the maximum entropy analysis, still showed notable deviations that were not anticipated based on the prior information. Therefore, reparameterization of homo- and heteronuclear Karplus relationships for the glycosidic torsion angles Φ and Ψ were carried out in which the importance of electronegative substituents on the coupling pathway was deemed essential resulting in four derived equations, two (3)J(COCC) and two (3)J(COCH) being different for the Φ and Ψ torsions, respectively. These Karplus relationships are denoted

  15. Improving health promotion to American Indians in the midwest United States: preferred sources of health information and its use for the medical encounter.

    Science.gov (United States)

    Geana, Mugur V; Greiner, K Allen; Cully, Angelia; Talawyma, Myrietta; Daley, Christine Makosky

    2012-12-01

    American Indians and Alaska Natives suffer significant health disparities for many infectious and chronic diseases as compared to the general population. Providing accurate and culturally tailored health information to underserved groups has been shown to influence health behaviors and health outcomes. Little prior research has explored American Indians health information use and preferences. National representative sample surveys such as the Health Information National Trends Survey provide some data on minority groups but are underpowered to provide useful information on American Indians. The present study analyzes data from a survey of over 900 American Indians from the Midwest United States and explores their sources of health information, their preferences for information presentation, and their use of health information prior to and during medical encounters. We conclude that campaigns targeting Natives should be narrowly focused and be community driven or employing community resources. American Indians use a diversity of media sources to obtain health information, with the Internet being underutilized compared to the general population. Partnership with Indian Health Service providers and pharmacists, as well as traditional healers, in the development and dissemination of new health information for Natives may provide the "expert" tone needed to promote health improvements in American Indians.

  16. Adverse drug reaction labelling for atomoxetine, methylphenidate and modafinil: comparison of product information for oral formulations in Australia, Denmark and the United States.

    Science.gov (United States)

    Aagaard, Lise; Hansen, Ebba Holme

    2013-07-01

    Medical product information contains information about efficacy and safety for marketed pharmaceuticals. Three studies have compared safety labelling for different therapeutic categories in different countries and detected large variations in a number of reported adverse drug reactions (ADRs). The rapid increase in use of medications for treatment of ADHD symptoms has created concern due to lack of information about effects from long-term use. The aim of this study was to compare ADR information in product information (PI)/summary of product characteristics (SPC) for oral formulations of atomoxetine, methylphenidate and modafinil marketed by the same pharmaceutical companies in Australia, Denmark and the United States. Discrepancies in listed ADRs were defined as types of ADRs (system organ class) not listed in all countries. For ADRs where discrepancies were detected, we extracted information about study design (clinical trials, spontaneous report). Discrepancies in ADR labelling for the medications were found across the three countries. A total of 75 ADR categories were listed for atomoxetine and 80% of these were listed in all three countries. For methylphenidate, totally 101 ADR categories and for modafinil 115 ADR categories were listed. For both substances approximately 60% of listed ADRs were found in all three countries. Discrepancies were primarily detected for ADRs information based on clinical trials. For methylphenidate, many ADRs labelled in Australia and Denmark were not mentioned in PIs issued in the United States. In conclusion, information about possible ADRs associated with the use of a specific product should be made available worldwide, as the prescriber information about medicines' safety profile should not depend on the country in which the medication is licensed.

  17. A study of geographic information data network security under the background of big data%大数据背景下的地理信息数据网络安全探讨

    Institute of Scientific and Technical Information of China (English)

    吕家骐

    2015-01-01

    地理信息数据是大数据的重要组成部分和数据来源。大数据背景下,地理信息数据呈现出泛在化、普适化、在线化的特征,同时也面临着各种网络安全问题。在全面分析地理信息数据面临的网络安全问题基础上,提出在物理层面、技术层面、管理层面上的应对策略。%GIS data is an important part of large data and data sources .Under the background of big data , GIS data presents the ubiquitous ,pervasive ,online feature ,and faces a variety of netw ork security issues .In a comprehensive analysis of geographic information data network security issues ,some coping strategies from physical ,technical ,and management levels are presented .

  18. Information on 'Overdiagnosis' in Breast Cancer Screening on Prominent United Kingdom- and Australia-Oriented Health Websites

    OpenAIRE

    Alex Ghanouni; Meisel, Susanne F.; Jolyn Hersch; Jo Waller; Jane Wardle; Cristina Renzi

    2016-01-01

    Objectives: Health-related websites are an important source of information for the public. Increasing public awareness of overdiagnosis and ductal carcinoma in situ (DCIS) in breast cancer screening may facilitate more informed decision-making. This study assessed the extent to which such information was included on prominent health websites oriented towards the general public, and evaluated how it was explained. Design: Cross-sectional study. Setting: Websites identified through Google searc...

  19. DEVELOPMENT OF THEORY AND METHODS OF USE OF INFORMATION AND COMMUNICATION TECHNOLOGIES IN TEACHING MATHEMATICS OF ENGINEERING SPECIALITIES STUDENTS IN THE UNITED STATES

    Directory of Open Access Journals (Sweden)

    Nataliia M. Kiianovska

    2014-10-01

    Full Text Available The article deals with the problems of information and communication technologies (ICT development in teaching mathematics of engineering specialities students in the United States. In the article the nature of trends of convergence of information system in higher technical education and other tendencies in the USA are сharacterized. The main historical stages of development of the theory and methods of ICT use in teaching mathematics of engineering specialities students in the United States are defined. The study of historical sources has been allowed to emphasize six stages, at each stage it is analyzed the use of ICT for teaching mathematics, it is shown the contradictions and the main features of the use of ICT in teaching mathematics of engineering specialities students.

  20. Exploring String Theory Backgrounds

    CERN Document Server

    Williams, B P

    2004-01-01

    This thesis examines phenomenological and theoretical questions by exploring string theoretic backgrounds. Part I focuses on cosmology. First we propose that the induced metric along a brane moving through a curved bulk may be interpreted as the cosmology of the brane universe, providing a resolution to the apparent cosmological singularity on the brane. We then look at various decay channels of the certain meta-stable de Sitter vacua and show that there exist NS5-brane meditated decays which are much faster than decays to decompactification. Part II discusses a new class of nongeometric vacua in string theory. These backgrounds may be described locally as T2 fibrations. By enlarging the monodromy group of the fiber to include perturbative stringy duality symmetries we are able to explicitly construct nongeometric backgrounds.

  1. An ergonomic study on the navigation structure and information units of websites with multimedia content. A case study of the Xbox 360 promotional website.

    Science.gov (United States)

    Ariel, Eduardo; de Moraes, Anamaria

    2012-01-01

    This paper presents an ergonomic study on the navigation structures and information units of entertainment sites with multimedia content. This research is a case study on the XBOX 360 promotional website. It analyzes the presentation of the content on a grid that simulates the spatial displacement of the screen's elements and evaluates the interaction that the page allows for, from the users' point of view.

  2. Cosmic Tachyon Background Radiation

    CERN Document Server

    Tomaschitz, R

    1999-01-01

    The equilibrium statistical mechanics of a background radiation of superluminal particles is investigated, based on a vectorial wave equation for tachyons of the Proca type. The partition function, the spectral energy density, and the various thermodynamic variables of an ideal Bose gas of tachyons in an open Robertson-Walker cosmology are derived. The negative mass square in the wave equation changes the frequency scaling in the Rayleigh-Jeans law, and there are also significant changes in the low temperature regime as compared to the microwave background, in particular in the caloric and thermal equations of state.

  3. Food Assistance: Financial Information on WIC Nutrition Services and Administrative Costs. United States General Accounting Office Report to Congressional Committees.

    Science.gov (United States)

    Robertson, Robert E.

    The Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) is a federally funded nutrition assistance program administered by the Department of Agriculture's (USDA) Food and Nutrition Service (FNS). Responding to Congressional requests for information regarding program costs, this report provides information on: (1) funding…

  4. Computing and Interpreting Fisher Information as a Metric of Sustainability: Regime Changes in the United States Air Quality

    Science.gov (United States)

    As a key tool in information theory, Fisher Information has been used to explore the observable behavior of a variety of systems. In particular, recent work has demonstrated its ability to assess the dynamic order of real and model systems. However, in order to solidify the use o...

  5. Legal, Institutional, and Economic Indicators of Forest Conservation and Sustainable Management: Review of Information Available for the United States

    Science.gov (United States)

    Paul V. Ellefson; Calder M. Hibbard; Michael A. Kilgore; James E. Granskog

    2005-01-01

    This review looks at the Nation’s legal, institutional, and economic capacity to promote forest conservation and sustainable resource management. It focuses on 20 indicators of Criterion Seven of the so-called Montreal Process and involves an extensive search and synthesis of information from a variety of sources. It identifies ways to fill information gaps and improve...

  6. Study of the impacts of regulations affecting the acceptance of Integrated Community Energy Systems: public utility, energy facility siting and municipal franchising regulatory programs in the United States. Preliminary background report

    Energy Technology Data Exchange (ETDEWEB)

    Feurer, D.A.; Weaver, C.L.; Gallagher, K.C.; Hejna, D.; Rielley, K.J.

    1980-01-01

    This report is one of a series of preliminary reports describing the laws and regulatory programs of the United States and each of the 50 states affecting the siting and operation of energy generating facilities likely to be used in Integrated Community Energy Systems (ICES). Public utility regulatory statutes, energy facility siting programs, and municipal franchising authority are examined to identify how they may impact on the ability of an organization, whether or not it be a regulated utility, to construct and operate an ICES. This report describes laws and regulatory programs in the United States. Subsequent reports will (1) describe public utility rate regulatory procedures and practices as they might affect an ICES, (2) analyze each of the aforementioned regulatory programs to identify impediments to the development of ICES, and (3) recommend potential changes in legislation and regulatory practices and procedures to overcome such impediments.

  7. Native Americans: An Elementary Art Unit.

    Science.gov (United States)

    Brown, Pat

    This elementary art unit, which exposes students to the art and culture of American Indian tribes, is divided into four sections. Each section deals with a geographical area and a tribe or tribes within that area. Background information precedes instructions for art projects related to specific tribes. The influence of the environment on culture…

  8. 76 FR 79565 - Management Contracts-Background Investigations

    Science.gov (United States)

    2011-12-22

    ... contractor should be required to submit background information when the contract is for management of both... contractor should be required to submit background information when the contract is for management of both... The NRR identified background investigation information requirements for management contractors of a...

  9. Activating Background Knowledge in Reading Comprehension Assessment.

    Science.gov (United States)

    Rowe, Deborah Wells; Rayford, Lawrence

    1987-01-01

    Indicates that a broad age range of students can use some purpose questions as cues to activate background knowledge. Suggest topic familiarity, amount of information presented, and the presence of genre clues as text features affecting schema activation. (NKA)

  10. Information structure and organisation in change of shift reports: An observational study of nursing hand-offs in a Paediatric Intensive Care Unit.

    Science.gov (United States)

    Foster-Hunt, Tara; Parush, Avi; Ellis, Jacqueline; Thomas, Margot; Rashotte, Judy

    2015-06-01

    Patient hand-offs involve the exchange of critical information. Ineffective hand-offs can result in reduced patient safety by leading to wrong treatment, delayed diagnoses or other outcomes that can negatively affect the healthcare system. The objectives of this study were to uncover the structure of the information conveyed during patient hand-offs and look for principles characterising the organisation of the information. With an observational study approach, data was gathered during the morning and evening nursing change of shift hand-offs in a Paediatric Intensive Care Unit. Content analysis identified a common meta-structure used for information transfer that contained categories with varying degrees of information integration and the repetition of high consequence information. Differences were found in the organisation of the hand-off structures, and these varied as a function of nursing experience. The findings are discussed in terms of the potential benefits of computerised tools which utilise standardised structure for information transfer and the implications for future education and critical care skill acquisition. Copyright © 2014 Elsevier Ltd. All rights reserved.

  11. Inverse spectral results for Schrödinger operators on the unit interval with partial information given on the potentials

    Science.gov (United States)

    Amour, L.; Faupin, J.; Raoux, T.

    2009-03-01

    We pursue the analysis of the Schrödinger operator on the unit interval in inverse spectral theory initiated in the work of Amour and Raoux ["Inverse spectral results for Schrödinger operators on the unit interval with potentials in Lp spaces," Inverse Probl. 23, 2367 (2007)]. While the potentials in the work of Amour and Raoux belong to L1 with their difference in Lp (1≤p<∞), we consider here potentials in Wk,1 spaces having their difference in Wk,p, where 1≤p≤+∞, k ɛ{0,1,2}. It is proved that two potentials in Wk,1([0,1]) being equal on [a,1] are also equal on [0,1] if their difference belongs to Wk,p([0,a]) and if the number of their common eigenvalues is sufficiently high. Naturally, this number decreases as the parameter a decreases and as the parameters k and p increase.

  12. A framework for assessing impact of units of scholarly communication based on OAI-PMH harvesting of usage information

    CERN Document Server

    CERN. Geneva; Van de Sompel, Herbert

    2005-01-01

    The wide-spread implementation of institutional repositories (IR), digital libraries, preprint services, and open access journals has dramatically changed the communication options that are available to scholars. At the same time, scholarship itself is becoming digital, thereby fundamentally extending the notion of a unit of scholarly communication beyond journal papers to include multimedia files, data sets, simulations, visualizations, etc. Meanwhile, the evaluation of scholarly performance remains bound to the use of citation data derived from a subset of all available communication channels (pre-selected journals), and an ever decreasing subset of all communicated units (journal papers). Clearly, there is a need for frameworks that allow measuring scholarly activity and its impact in the context of this new reality. We discuss the architecture of a system that is being developed at the Los Alamos National Laboratory that aims at determining impact and prestige rankings on the basis of aggregated usage dat...

  13. Alternative media in a digital era: Comparing news and information use among activists in the United States and Latin America

    OpenAIRE

    Harlow, S.; Harp, D.

    2013-01-01

    As activists increasingly use the Internet to bypass traditional media gatekeepers, disseminate their own messages, and mobilize protests, this study explores how activists in the United States and Latin America view activism in relation to mainstream and alternative media, particularly online media. Results from a quantitative and qualitative survey show activists distrust mainstream, corporate media and most frequently get their news online. Also, despite the digital divide and concerns abo...

  14. 45 CFR 303.69 - Requests by agents or attorneys of the United States for information from the Federal Parent...

    Science.gov (United States)

    2010-10-01

    ... request information directly from the Federal PLS in connection with a parental kidnapping or child... locate an individual in connection with a parental kidnapping or child custody case. (2) Any...

  15. Coping with a New Health Culture: Acculturation and Online Health Information Seeking Among Chinese Immigrants in the United States.

    Science.gov (United States)

    Wang, Weirui; Yu, Nan

    2015-10-01

    As a culturally diverse country, the U.S. hosts over 39 million immigrants who may experience various cultural and linguistic obstacles to receiving quality health care. Considering online sources an important alternative for immigrants to access health information, this study investigates how Chinese immigrants in the U.S. seek health information online. A cross-sectional survey was conducted among Chinese immigrants who currently live in the U.S. to understand how acculturation strategies they use to adapt to the host society influence their Internet-based health information seeking behaviors. Our findings revealed that the language and web sources immigrants choose to use can be predicted by the acculturation strategies they utilize to cope with the new culture. This study serves as a timely and imperative call for further consideration of the role that acculturation plays in determining how immigrants seek health information and utilize the healthcare services of their host society.

  16. The extragalactic IR background

    CERN Document Server

    De Zotti, G; Mazzei, P; Toffolatti, L; Danese, L; De Zotti, G; Franceschini, A; Mazzei, P; Toffolatti, L; Danese, L

    1994-01-01

    Current limits on the intensity of the extragalactic infrared background are consistent with the expected contribution from evolving galaxies. Depending on the behaviour of the star formation rate and of the initial mass function, we can expect that dust extinction during early evolutionary phases ranges from moderate to strong. An example of the latter case may be the ultraluminous galaxy IRAS F10214 + 4724. The remarkable lack of high redshift galaxies in faint optically selected samples may be indirect evidence that strong extinction is common during early phases. Testable implications of different scenarios are discussed; ISO can play a key role in this context. Estimates of possible contributions of galaxies to the background under different assumptions are presented. The COBE/FIRAS limits on deviations from a blackbody spectrum at sub-mm wavelengths already set important constraints on the evolution of the far-IR emission of galaxies and on the density of obscured (``Type 2'') AGNs. A major progress in ...

  17. The Cosmic Microwave Background

    Directory of Open Access Journals (Sweden)

    Jones Aled

    1998-01-01

    Full Text Available We present a brief review of current theory and observations of the cosmic microwave background (CMB. New predictions for cosmological defect theories and an overview of the inflationary theory are discussed. Recent results from various observations of the anisotropies of the microwave background are described and a summary of the proposed experiments is presented. A new analysis technique based on Bayesian statistics that can be used to reconstruct the underlying sky fluctuations is summarised. Current CMB data is used to set some preliminary constraints on the values of fundamental cosmological parameters $Omega$ and $H_circ$ using the maximum likelihood technique. In addition, secondary anisotropies due to the Sunyaev-Zel'dovich effect are described.

  18. Background illumination and automated perimetry.

    Science.gov (United States)

    Klewin, K M; Radius, R L

    1986-03-01

    Visual field function in the right and left eyes of 31 normal volunteers was evaluated with an automated projection perimeter (OCTOPUS). Serial visual field evaluations were repeated in these same eyes with neutral filters of increasing optical density. We compared the results of threshold determinations with the different neutral filters in place before the examined eye. Significant reduction in threshold sensitivity at several test spots throughout the central 30 degrees visual field was seen with neutral density filters of 0.5 log units or greater. The low level of background illumination of the OCTOPUS perimeter (4.0 apostilbs) may allow relatively minor reduction in light transmission by the ocular media to produce significant changes in the recorded level of threshold sensitivity during visual field evaluation.

  19. United States Army Land Mobile Radio Communication System: Impacts of Information Assurance on Commercial Off-the-Shelf Systems

    Science.gov (United States)

    2010-06-01

    Manager; Program Manager PSTN Public Switched Telephone Network RF Radio Frequency SME Subject Matter Expert SBU Sensitive But Unclassified TDMA...Non-tactical LMRs likely to be used for communicating Sensitive But Unclassified ( SBU ) information shall meet medium or basic robustness…50

  20. International Students' Proactive Behaviors in the United States: Effects of Information-Seeking Behaviors on School Life

    Science.gov (United States)

    Cho, Jaehee; Lee, Seungjo

    2016-01-01

    Considering the continuous increase of international students, the main goal of this study was to examine how international students' proactive behaviors, particularly information seeking behaviors, would impact key emotional outcomes including communication satisfaction with instructors and school-life satisfaction. For this investigation, we…

  1. International Students' Proactive Behaviors in the United States: Effects of Information-Seeking Behaviors on School Life

    Science.gov (United States)

    Cho, Jaehee; Lee, Seungjo

    2016-01-01

    Considering the continuous increase of international students, the main goal of this study was to examine how international students' proactive behaviors, particularly information seeking behaviors, would impact key emotional outcomes including communication satisfaction with instructors and school-life satisfaction. For this investigation, we…

  2. Constructing a Counternarrative: Students Informing Now (S.I.N.) Reframes Immigration and Education in the United States

    Science.gov (United States)

    Dominguez, Neidi; Duarte, Yazmin; Espinosa, Pedro Joel; Martinez, Luis; Nygreen, Kysa; Perez, Renato; Ramirez, Izel; Saba, Mariella

    2009-01-01

    The work of Students Informing Now (S.I.N.), an immigrant student organization at the University of California, Santa Cruz, is described in this column. The authors argue that S.I.N.'s diverse activities and textual products construct a counternarrative that challenges and reframes the debate on undocumented students and immigration. Focusing on…

  3. An Examination of Doctoral Preparation Information in the United States: A Content Analysis of Counselor Education Doctoral Program Websites

    Science.gov (United States)

    Woo, Hongryun; Mulit, Cynthia J.; Visalli, Kelsea M.

    2016-01-01

    Counselor Education (CE) program websites play a role in program fit by helping prospective students learn about the profession, search for programs and apply for admission. Using the 2014 "ACA Code of Ethics'" nine categories of orientation content as its framework, this study explored the information provided on the 63…

  4. Faculty and Librarians Unite! How Two Librarians and One Faculty Member Developed an Information Literacy Strategy for Distance Education Students

    Science.gov (United States)

    Easter, Jennifer; Bailey, Sharon; Klages, Gregory

    2014-01-01

    Librarians know that collaboration with faculty is crucial when developing effective information literacy initiatives. Our case study, based on the ADDIE model of instructional design, set out to determine if a collaborative approach between faculty and librarians could effectively support students in a distance education course. Set in a small…

  5. Family Background and Entrepreneurship

    DEFF Research Database (Denmark)

    Lindquist, Matthew J.; Sol, Joeri; Van Praag, Mirjam

    Vast amounts of money are currently being spent on policies aimed at promoting entrepreneurship. The success of such policies, however, rests in part on the assumption that individuals are not ‘born entrepreneurs’. In this paper, we assess the importance of family background and neighborhood...... treatment within families by gender and birth order does little to further increase our estimates of the importance of family-wide factors. We then go on to show that neighborhood effects, sibling peer effects, and parental income and education explain very little of these correlations. Parental...

  6. Ultraviolet Background Radiation (Preprint)

    Science.gov (United States)

    1991-03-01

    importance is that the sky may be truly outstandingly black in the far ultraviolet, offering a "dark site " that is unprecedented in astronomy...Estimated spectral energy distribution of the night-sky background near the zenith at an excellent ground-based site on a moonless night and in a...1977. Ap. J. Suppl. 33:451 31. Henry, R. C. 1981. Ap. J. Lett. 244: L69 32. Henry, R. C. 1981. 16th Rencontre de Moriond, ed. J. Tran Thanh Van, p

  7. Family Background and Entrepreneurship

    DEFF Research Database (Denmark)

    Lindquist, Matthew J.; Sol, Joeri; Van Praag, Mirjam

    Vast amounts of money are currently being spent on policies aimed at promoting entrepreneurship. The success of such policies, however, rests in part on the assumption that individuals are not ‘born entrepreneurs’. In this paper, we assess the importance of family background and neighborhood...... treatment within families by gender and birth order does little to further increase our estimates of the importance of family-wide factors. We then go on to show that neighborhood effects, sibling peer effects, and parental income and education explain very little of these correlations. Parental...

  8. Informing climate change adaptation in the Northeast and Midwest United States: The role of Climate Science Centers

    Science.gov (United States)

    Bryan, A. M.; Morelli, T. L.

    2015-12-01

    The Department of Interior Northeast Climate Science Center (NE CSC) is part of a federal network of eight Climate Science Centers created to provide scientific information and tools that managers and other parties interested in land, water, wildlife, and cultural resources can use to anticipate, monitor, and adapt to climate change. The NE CSC partners with other federal agencies, universities, and NGOs to facilitate stakeholder interaction and delivery of scientific products. For example, NE CSC researchers have partnered with the National Park Service to help managers at Acadia National Park adapt their infrastructure, operations, and ecosystems to rising seas and more extreme events. In collaboration with the tribal College of Menominee Nation and Michigan State University, the NE CSC is working with indigenous communities in Michigan and Wisconsin to co-develop knowledge of how to preserve their natural and cultural values in the face of climate change. Recently, in its largest collaborative initiative to date, the NE CSC led a cross-institutional effort to produce a comprehensive synthesis of climate change, its impacts on wildlife and their habitats, and available adaptation strategies across the entire Northeast and Midwest region; the resulting document was used by wildlife managers in 22 states to revise their Wildlife Action Plans (WAPs). Additionally, the NE CSC is working with the Wildlife Conservation Society to help inform moose conservation management. Other research efforts include hydrological modeling to inform culvert sizing under greater rainfall intensity, forest and landscape modeling to inform tree planting that mitigates the spread of invasive species, species and habitat modeling to help identify suitable locations for wildlife refugia. In addition, experimental research is being conducted to improve our understanding of how species such as brook trout are responding to climate change. Interacting with stakeholders during all phases of

  9. Study of the impacts of regulations affecting the acceptance of Integrated Community Energy Systems: public utility, energy facility siting and municipal franchising regulatory programs in the United States. Preliminary background report

    Energy Technology Data Exchange (ETDEWEB)

    Feurer, D.A.; Weaver, C.L.; Gallagher, K.C.; Hejna, D.; Rielley, K.J.

    1980-01-01

    This report is a summary of a series of preliminary reports describing the laws and regulatory programs of the United states and each of the 50 states affecting the siting and operation of energy generating facilities likely to be used in Integrated Community Energy Systems (ICES). A brief summary of public utility regulatory programs, energy facility siting programs, and municipal franchising authority is presented in this report to identify how such programs and authority may impact on the ability of an organization, whether or not it be a regulated utility, to construct and operate an ICES. Subsequent reports will (1) describe public utility rate regulatory procedures and practices as they might affect an ICES, (2) analyze each of the aforementioned regulatory programs to identify impediments to the development of ICES, and (3) recommend potential changes in legislation and regulatory practices and procedures to overcome such impediments.

  10. Application of geologic map information to water quality issues in the southern part of the Chesapeake Bay watershed, Maryland and Virginia, eastern United States

    Science.gov (United States)

    McCartan, L.; Peper, J.D.; Bachman, L.J.; Horton, J.W.

    1999-01-01

    Geologic map units contain much information about the mineralogy, chemistry, and physical attributes of the rocks mapped. This paper presents information from regional-scale geologic maps in Maryland and Virginia, which are in the southern part of the Chesapeake Bay watershed in the eastern United States. The geologic map information is discussed and analyzed in relation to water chemistry data from shallow wells and stream reaches in the area. Two environmental problems in the Chesapeake Bay watershed are used as test examples. The problems, high acidity and high nitrate concentrations in streams and rivers, tend to be mitigated by some rock and sediment types and not by others. Carbonate rocks (limestone, dolomite, and carbonate-cemented rocks) have the greatest capacity to neutralize acidic ground water and surface water in contact with them. Rocks and sediments having high carbon or sulfur contents (such as peat and black shale) potentially contribute the most toward denitrification of ground water and surface water in contact with them. Rocks and sediments that are composed mostly of quartz, feldspar, and light-colored clay (rocks such as granite and sandstone, sediments such as sand and gravel) tend not to alter the chemistry of waters that are in contact with them. The testing of relationships between regionally mapped geologic units and water chemistry is in a preliminary stage, and initial results are encouraging.Geologic map units contain much information about the mineralogy, chemistry, and physical attributes of the rocks mapped. This paper presents information from regional-scale geologic maps in Maryland and Virginia, which are in the southern part of the Chesapeake Bay watershed in the eastern United States. The geologic map information is discussed and analyzed in relation to water chemistry data from shallow wells and stream reaches in the area. Two environmental problems in the Chesapeake Bay watershed are used as test examples. The problems, high

  11. A geographical information system-based web model of arbovirus transmission risk in the continental United States of America.

    Science.gov (United States)

    Konrad, Sarah K; Zou, Li; Miller, Scott N

    2012-11-01

    A degree-day (DD) model of West Nile virus capable of forecasting real-time transmission risk in the continental United States of America up to one week in advance using a 50-km grid is available online at https://sites. google.com/site/arbovirusmap/. Daily averages of historical risk based on temperatures for 1994-2003 are available at 10km resolution. Transmission risk maps can be downloaded from 2010 to the present. The model can be adapted to work with any arbovirus for which the temperature-related parameters are known, e.g. Rift Valley fever virus. To more effectively assess virus establishment and transmission, the model incorporates "compound risk" maps and forecasts, which includes livestock density as a parameter.

  12. A geographical information system-based web model of arbovirus transmission risk in the continental United States of America

    Directory of Open Access Journals (Sweden)

    Sarah K. Konrad

    2012-11-01

    Full Text Available A degree-day (DD model of West Nile virus capable of forecasting real-time transmission risk in the continental United States of America up to one week in advance using a 50-km grid is available online at https://sites. google.com/site/arbovirusmap/. Daily averages of historical risk based on temperatures for 1994-2003 are available at 10- km resolution. Transmission risk maps can be downloaded from 2010 to the present. The model can be adapted to work with any arbovirus for which the temperature-related parameters are known, e.g. Rift Valley fever virus. To more effectively assess virus establishment and transmission, the model incorporates “compound risk” maps and forecasts, which includes livestock density as a parameter.

  13. AES-2006 NPPs with VVER-1200 UNITs as a new approach to display of information from technical diagnosis systems

    Directory of Open Access Journals (Sweden)

    Yu.A. Baranova

    2015-09-01

    Full Text Available Operator performance in the main control room (MCR depends to a great extent on the form and amount of the information on the nuclear plant process status. An unstructured form of data display may result in an increase in the data processing time and in errors in the decisions made by operators. Convenience of the NPP data flow handling is given an increased focus but the process of supplying diagnostic data to operating personnel is neglected by both the developers of technical diagnosis systems and by the MCR interface designers. The paper provides an analysis of the upper-level information from technical diagnosis systems and presents requirements to respective screen forms and implementation options.

  14. Using trauma informed care as a nursing model of care in an acute inpatient mental health unit: A practice development process.

    Science.gov (United States)

    Isobel, Sophie; Edwards, Clair

    2017-02-01

    Without agreeing on an explicit approach to care, mental health nurses may resort to problem focused, task oriented practice. Defining a model of care is important but there is also a need to consider the philosophical basis of any model. The use of Trauma Informed Care as a guiding philosophy provides a robust framework from which to review nursing practice. This paper describes a nursing workforce practice development process to implement Trauma Informed Care as an inpatient model of mental health nursing care. Trauma Informed Care is an evidence-based approach to care delivery that is applicable to mental health inpatient units; while there are differing strategies for implementation, there is scope for mental health nurses to take on Trauma Informed Care as a guiding philosophy, a model of care or a practice development project within all of their roles and settings in order to ensure that it has considered, relevant and meaningful implementation. The principles of Trauma Informed Care may also offer guidance for managing workforce stress and distress associated with practice change.

  15. Predictors of Burden Among Informal Caregivers of Patients with Chemotherapy-Induced Anemia in the United States, France and Italy

    OpenAIRE

    2015-01-01

    PROBLEM: Informal caregivers of patients with chemotherapy-induced anemia (CIA) experience unaddressed burden. Previous research typically quantified burden with a score based on an instrument scale, but did not examine drivers or relative importance of clinical, demographic, and other characteristics on burden. As caregiver outcomes may be mediated by burden (a modifiable factor), research on predictors of burden are needed to identify points to target in designing interventions and policies...

  16. 47 CFR 215.1 - Background.

    Science.gov (United States)

    2010-10-01

    ... POINT FOR ELECTROMAGNETIC PULSE (EMP) INFORMATION § 215.1 Background. (a) The nuclear electromagnetic pulse (EMP) is part of the complex environment produced by nuclear explosions. It consists of transient... among affected Federal agencies information concerning the telecommunications effects of EMP...

  17. Mineral-resource assessments in Alaska; background information to accompany maps and reports about the geology and undiscovered-mineral-resource potential of the Mount Katmai Quadrangle and adjacent parts of the Naknek and Afognak quadrangles, Alaska Peninsula

    Science.gov (United States)

    Riehle, J.R.; Church, S.E.; Detterman, R.L.; Miller, J.W.

    1994-01-01

    Geologic and geochemical field studies were carded out from 1983 to 1987 in the Mount Katmai l?x2 ? quadrangle and adjoining region, at the northeast end of the Alaska Peninsula. The region is nearly entirely within Katmai National Park and Preserve and has had almost no mineral production, so prior to this study there were few data by which to assess the mineral potential of the region. This report describes the folio of publications that have resulted from the study: geologic maps, geochemical results, fossil identifications, radiometric rock ages, and an assessment of the undiscovered-mineral-resource potential of the region. The Katmai region is inferred to potentially have three types of undiscovered mineral deposits: porphyry copper (molybdenum), precious-metal vein, and hot-springs gold. These deposit types occur elsewhere on the Alaska Peninsula in similar geologic units. Evidence suggesting their occurrence in the Katmai region is the presence of trace amounts of metals typically associated with these kinds of deposits in bedrock of certain tracts and in sediments of streams draining those tracts. Magma to provide heat, fractures to provide pathways for mineralizing fluids, and altered rock are required by genetic models of these deposit types. Such features do occur in the Katmai tracts. Confirmation of any mineral deposit in the Katmai region requires detailed follow-up sampling and acquisition of subsurface information, which is beyond the scope of this study. However, producing porphyry deposits are unknown elsewhere on the Alaska Peninsula in similar rocks, so if any such deposits occur in the Katmai region, they are likely to be few in number. Conversely, vein deposits are typically small in size so there may be several of such deposits. The properties and thermal history of the sedimentary rocks that could serve as reservoirs for oil or gas are unfavorable in adjacent regions. Thus the potential of the Katmai region for producible quantities of

  18. Cosmic microwave background theory.

    Science.gov (United States)

    Bond, J R

    1998-01-06

    A long-standing goal of theorists has been to constrain cosmological parameters that define the structure formation theory from cosmic microwave background (CMB) anisotropy experiments and large-scale structure (LSS) observations. The status and future promise of this enterprise is described. Current band-powers in -space are consistent with a DeltaT flat in frequency and broadly follow inflation-based expectations. That the levels are approximately (10(-5))2 provides strong support for the gravitational instability theory, while the Far Infrared Absolute Spectrophotometer (FIRAS) constraints on energy injection rule out cosmic explosions as a dominant source of LSS. Band-powers at 100 suggest that the universe could not have re-ionized too early. To get the LSS of Cosmic Background Explorer (COBE)-normalized fluctuations right provides encouraging support that the initial fluctuation spectrum was not far off the scale invariant form that inflation models prefer: e.g., for tilted Lambda cold dark matter sequences of fixed 13-Gyr age (with the Hubble constant H0 marginalized), ns = 1.17 +/- 0.3 for Differential Microwave Radiometer (DMR) only; 1.15 +/- 0.08 for DMR plus the SK95 experiment; 1.00 +/- 0.04 for DMR plus all smaller angle experiments; 1.00 +/- 0.05 when LSS constraints are included as well. The CMB alone currently gives weak constraints on Lambda and moderate constraints on Omegatot, but theoretical forecasts of future long duration balloon and satellite experiments are shown which predict percent-level accuracy among a large fraction of the 10+ parameters characterizing the cosmic structure formation theory, at least if it is an inflation variant.

  19. The EU-project United4Health: User-Centred Design and Evaluation of a Collaborative Information System for a Norwegian Telehealth Service.

    Science.gov (United States)

    Smaradottir, Berglind; Gerdes, Martin; Martinez, Santiago; Fensli, Rune

    2015-01-01

    This study presents the user-centred design and evaluation process of a Collaborative Information System (CIS), developed for a new telehealth service for remote monitoring of chronic obstructive pulmonary disease patients after hospital discharge. The CIS was designed based on the information gathered in a workshop, where target end-users described the context of use, a telehealth workflow and their preferred ways of interaction with the solution. Evaluation of the iterative refinements were made through user tests, semi-structured interviews and a questionnaire. A field trial reported results on the ease of use and user satisfaction during the interaction with the fully developed system. The implemented CIS was successfully deployed within the secured Norwegian Health Network. The research was a result of cooperation between international partners within the EU FP7 project United4Health.

  20. On Improving Ratio/Product Estimator by Ratio/Product-cum-Mean-per-Unit Estimator Targeting More Efficient Use of Auxiliary Information

    Directory of Open Access Journals (Sweden)

    Angela Shirley

    2014-01-01

    Full Text Available To achieve a more efficient use of auxiliary information we propose single-parameter ratio/product-cum-mean-per-unit estimators for a finite population mean in a simple random sample without replacement when the magnitude of the correlation coefficient is not very high (less than or equal to 0.7. The first order large sample approximation to the bias and the mean square error of our proposed estimators are obtained. We use simulation to compare our estimators with the well-known sample mean, ratio, and product estimators, as well as the classical linear regression estimator for efficient use of auxiliary information. The results are conforming to our motivating aim behind our proposition.

  1. Towards evidence-based, GIS-driven national spatial health information infrastructure and surveillance services in the United Kingdom.

    Science.gov (United States)

    Boulos, Maged N Kamel

    2004-01-28

    The term "Geographic Information Systems" (GIS) has been added to MeSH in 2003, a step reflecting the importance and growing use of GIS in health and healthcare research and practices. GIS have much more to offer than the obvious digital cartography (map) functions. From a community health perspective, GIS could potentially act as powerful evidence-based practice tools for early problem detection and solving. When properly used, GIS can: inform and educate (professionals and the public); empower decision-making at all levels; help in planning and tweaking clinically and cost-effective actions, in predicting outcomes before making any financial commitments and ascribing priorities in a climate of finite resources; change practices; and continually monitor and analyse changes, as well as sentinel events. Yet despite all these potentials for GIS, they remain under-utilised in the UK National Health Service (NHS). This paper has the following objectives: (1) to illustrate with practical, real-world scenarios and examples from the literature the different GIS methods and uses to improve community health and healthcare practices, e.g., for improving hospital bed availability, in community health and bioterrorism surveillance services, and in the latest SARS outbreak; (2) to discuss challenges and problems currently hindering the wide-scale adoption of GIS across the NHS; and (3) to identify the most important requirements and ingredients for addressing these challenges, and realising GIS potential within the NHS, guided by related initiatives worldwide. The ultimate goal is to illuminate the road towards implementing a comprehensive national, multi-agency spatio-temporal health information infrastructure functioning proactively in real time. The concepts and principles presented in this paper can be also applied in other countries, and on regional (e.g., European Union) and global levels.

  2. Towards evidence-based, GIS-driven national spatial health information infrastructure and surveillance services in the United Kingdom

    Directory of Open Access Journals (Sweden)

    Boulos Maged

    2004-01-01

    Full Text Available Abstract The term "Geographic Information Systems" (GIS has been added to MeSH in 2003, a step reflecting the importance and growing use of GIS in health and healthcare research and practices. GIS have much more to offer than the obvious digital cartography (map functions. From a community health perspective, GIS could potentially act as powerful evidence-based practice tools for early problem detection and solving. When properly used, GIS can: inform and educate (professionals and the public; empower decision-making at all levels; help in planning and tweaking clinically and cost-effective actions, in predicting outcomes before making any financial commitments and ascribing priorities in a climate of finite resources; change practices; and continually monitor and analyse changes, as well as sentinel events. Yet despite all these potentials for GIS, they remain under-utilised in the UK National Health Service (NHS. This paper has the following objectives: (1 to illustrate with practical, real-world scenarios and examples from the literature the different GIS methods and uses to improve community health and healthcare practices, e.g., for improving hospital bed availability, in community health and bioterrorism surveillance services, and in the latest SARS outbreak; (2 to discuss challenges and problems currently hindering the wide-scale adoption of GIS across the NHS; and (3 to identify the most important requirements and ingredients for addressing these challenges, and realising GIS potential within the NHS, guided by related initiatives worldwide. The ultimate goal is to illuminate the road towards implementing a comprehensive national, multi-agency spatio-temporal health information infrastructure functioning proactively in real time. The concepts and principles presented in this paper can be also applied in other countries, and on regional (e.g., European Union and global levels.

  3. AES-2006 NPPs with VVER-1200 UNITs as a new approach to display of information from technical diagnosis systems

    OpenAIRE

    Yu.A. Baranova; Slepov, M.T.

    2015-01-01

    Operator performance in the main control room (MCR) depends to a great extent on the form and amount of the information on the nuclear plant process status. An unstructured form of data display may result in an increase in the data processing time and in errors in the decisions made by operators. Convenience of the NPP data flow handling is given an increased focus but the process of supplying diagnostic data to operating personnel is neglected by both the developers of technical diagnosis sy...

  4. Contributions of Qualitative Research in Informing HIV/AIDS Interventions Targeting Black MSM in the United States.

    Science.gov (United States)

    Wilson, Patrick A; Valera, Pamela; Martos, Alexander J; Wittlin, Natalie M; Muñoz-Laboy, Miguel A; Parker, Richard G

    2016-01-01

    This article presents a systematic review of qualitative studies focusing on human immunodeficiency virus (HIV) and acquired immune deficiency syndrome (AIDS) among Black men who have sex with men (BMSM) in the United States. We reviewed studies that were published between 1980 and 2014. Qualitative methods employed in the studies reviewed include in-depth interviews, focus groups, participant observation, and ethnography. We searched several databases (PubMed, PsychINFO, JSTOR, ERIC, Sociological Abstracts, and Google Scholar) for relevant articles using the following broad terms: "Black men" "Black gay/bisexual" or "Black men who have sex with men," and "qualitative" and/or "ethnography." We include 70 studies in this review. The key themes observed across studies were (1) heterogeneity, (2) layered stigma and intersectionality, (3) risk behaviors, (4) mental health, (5) resilience, and (6) community engagement. The review suggests that sexual behavior and HIV-status disclosure, sexual risk taking, substance use, and psychological well-being were contextually situated. Interventions occurring at multiple levels and within multiple contexts are needed to reduce stigma within the Black community. Similarly, structural interventions targeting religious groups, schools, and health care systems are needed to improve the health outcomes among BMSM. Community engagement and using community-based participatory research methods may facilitate the development and implementation of culturally appropriate HIV/AIDS interventions targeting BMSM.

  5. The impact of an international initiative on exposures to liquid laundry detergent capsules reported to the United Kingdom National Poisons Information Service between 2008 and 2015.

    Science.gov (United States)

    Day, Rachael; Eddleston, Michael; Thomas, Simon H L; Thompson, John P; Vale, J Allister

    2017-03-01

    Although the majority of those exposed to liquid laundry detergent capsules remain asymptomatic or suffer only minor clinical features after exposure, a small proportion develop central nervous system depression, stridor, pulmonary aspiration and/or airway burns following ingestion or conjunctivitis and corneal ulceration following eye exposure. As a consequence, the International Association for Soaps, Detergents and Maintenance Products (AISE) established a Product Stewardship Programme in Europe, requiring that safety measures be implemented to reduce the visibility of, and restrict access to, these detergent capsules by small children. Implementation occurred in the United Kingdom over several months during the first half of 2013. This study investigated whether the AISE Programme had an impact on the number and severity of exposures reported to the United Kingdom National Poisons Information Service. Telephone enquiries to the National Poisons Information Service relating to liquid laundry detergent capsules were analysed for the period January 2008 to December 2015. While there was a significant difference (p = 0.0002) between the mean number of annual exposures (469.4) reported between 2008 and 2012 and the mean number reported between 2014 and 2015 (403.5), the number of exposures was decreasing steadily prior to implementation of the Programme in 2013, which did not impact this fall from 2013 onwards. In addition, the number of exposures per million units sold was not impacted by the Programme. There was no significant difference (p = 0.68) between the mean number of exposures (11.8) with PSS ≥2 reported between 2008 and 2012 and the mean number (13.0) reported between 2014 and 2015. Although there was a 28.7% decrease between 2010-2012 and 2014-2015 in the number of exposures with PSS ≥2 per million units sold, this decrease was not statistically significant (p = 0.18). There is no evidence that the Product Stewardship Programme had a

  6. Information Managerx

    African Journals Online (AJOL)

    USER

    Communication technologies (ICTs) to Library Operations and Routines in Selected Nigerian Federal University. Libraries. Survey ... expectations from any information providing system .... and Classification Unit, Customer Services Division.

  7. Managers' perception regarding information systems that provide decision making support: a case study in an organizational unit of a petroleum derivatives company

    Directory of Open Access Journals (Sweden)

    Fabiano Raldi

    2016-07-01

    Full Text Available In a globalization scenario, uncertainty and high competitive edge between the companies, every manager needs to make decisions that bring competitive advantage to his/her organization. These decisions are increasingly complex, which demands more rapid and precise information to allow efficient decision-making. It is in this scenario that Information Systems (IS have gained importance in the decision-making process. Yet, many of these IS may not be adequate to the manager’s needs. This study aims to identify the perception of the managers of an Organizational Unit at an oil and derivatives company about the support given by ISs regarding their decision making. To obtain the expected results, a questionnaire based on the critical factors involved in IS quality and directed to the managers of the Organizational Unit. Results of this study will enable professionals responsible for developing ISs, as well as managers and those working with these systems to identify strengths and weaknesses of existing systems.

  8. Cosmic Microwave Background Mapping

    Science.gov (United States)

    Verkhodanov, O. V.; Doroshkevich, A. G.

    2012-03-01

    The last decade of research in cosmology was connected with the ambitious experiments including space and ground base observations. Among the most impressive results of these investigations are the measurements of the cosmic microwave background (CMB) radiation like WMAP* and Planck. Exactly from the CMB studies, we have started the epoch of the precision cosmology when generally the values of cosmological parameters have been known and present research is devoted to improvement of the precision. These achievements are connected with both the creation of the new facilities in millimeter and submillimeter astronomy (e.g., satellites, receivers, antennas, computers) and development of the methods for the CMB data analysis. Actually, the process of data analysis contains several technical stages including 1. Registration of time-ordered data (TOD) 2. Pixelization of the CMB data - map preparation 3. Component separation 4. Map statistics analysis 5. Map - spherical harmonics transformation 6. C(l)-spectrum calculation and spectrum statistics analysis 7. Cosmological parameters estimation Starting from the cosmic background explorer (COBE) experiment using the so-called Quadrilateralized Sky Cube Projection (see [1-3]), the problem of the whole sky CMB pixelization has attracted great interest and many such schemes were developed. Let us note however that accurate pixelization of the CMB data on the sphere is very important but not the final step of analysis. Usually, the next step implies the determination of the coefficients of the spherical harmonic decomposition of the CMB signal for both anisotropy and polarization. This means that some of the pixelization schemes provide a very accurate map but are inconvenient for further decomposition. This also means that the choice of suitable pixelization schemes depends upon the general goals of the investigation. In this review, we consider several of the most popular sky map pixelization schemes and link them with the

  9. Low background infrared (LBIR) facility

    Data.gov (United States)

    Federal Laboratory Consortium — The Low background infrared (LBIR) facility was originally designed to calibrate user supplied blackbody sources and to characterize low-background IR detectors and...

  10. Conserving analyst attention units: use of multi-agent software and CEP methods to assist information analysis

    Science.gov (United States)

    Rimland, Jeffrey; McNeese, Michael; Hall, David

    2013-05-01

    Although the capability of computer-based artificial intelligence techniques for decision-making and situational awareness has seen notable improvement over the last several decades, the current state-of-the-art still falls short of creating computer systems capable of autonomously making complex decisions and judgments in many domains where data is nuanced and accountability is high. However, there is a great deal of potential for hybrid systems in which software applications augment human capabilities by focusing the analyst's attention to relevant information elements based on both a priori knowledge of the analyst's goals and the processing/correlation of a series of data streams too numerous and heterogeneous for the analyst to digest without assistance. Researchers at Penn State University are exploring ways in which an information framework influenced by Klein's (Recognition Primed Decision) RPD model, Endsley's model of situational awareness, and the Joint Directors of Laboratories (JDL) data fusion process model can be implemented through a novel combination of Complex Event Processing (CEP) and Multi-Agent Software (MAS). Though originally designed for stock market and financial applications, the high performance data-driven nature of CEP techniques provide a natural compliment to the proven capabilities of MAS systems for modeling naturalistic decision-making, performing process adjudication, and optimizing networked processing and cognition via the use of "mobile agents." This paper addresses the challenges and opportunities of such a framework for augmenting human observational capability as well as enabling the ability to perform collaborative context-aware reasoning in both human teams and hybrid human / software agent teams.

  11. Background paper on aquaculture research

    DEFF Research Database (Denmark)

    Wenblad, Axel; Jokumsen, Alfred; Eskelinen, Unto

    , retail and consumers). Aiming to enable a progressive change of the Swedish aquaculture sector the Working Group recommends that MISTRA establishes a research program on aquaculture including: 1. Global ecosystem aspects of aquaculture production including diversification, production systems, species......The Board of MISTRA established in 2012 a Working Group (WG) on Aquaculture to provide the Board with background information for its upcoming decision on whether the foundation should invest in aquaculture research. The WG included Senior Advisor Axel Wenblad, Sweden (Chairman), Professor Ole...... Torrissen, Norway, Senior Advisory Scientist Unto Eskelinen, Finland and Senior Advisory Scientist Alfred Jokumsen, Denmark. The WG performed an investigation of the Swedish aquaculture sector including interviews with a range of stakeholders within aquaculture research, farming organisations, authorities...

  12. Personal efficacy, the information environment, and attitudes toward global warming and climate change in the United States.

    Science.gov (United States)

    Kellstedt, Paul M; Zahran, Sammy; Vedlitz, Arnold

    2008-02-01

    Despite the growing scientific consensus about the risks of global warming and climate change, the mass media frequently portray the subject as one of great scientific controversy and debate. And yet previous studies of the mass public's subjective assessments of the risks of global warming and climate change have not sufficiently examined public informedness, public confidence in climate scientists, and the role of personal efficacy in affecting global warming outcomes. By examining the results of a survey on an original and representative sample of Americans, we find that these three forces-informedness, confidence in scientists, and personal efficacy-are related in interesting and unexpected ways, and exert significant influence on risk assessments of global warming and climate change. In particular, more informed respondents both feel less personally responsible for global warming, and also show less concern for global warming. We also find that confidence in scientists has unexpected effects: respondents with high confidence in scientists feel less responsible for global warming, and also show less concern for global warming. These results have substantial implications for the interaction between scientists and the public in general, and for the public discussion of global warming and climate change in particular.

  13. The effect of background music in auditory health persuasion

    NARCIS (Netherlands)

    Elbert, Sarah; Dijkstra, Arie

    2013-01-01

    In auditory health persuasion, threatening information regarding health is communicated by voice only. One relevant context of auditory persuasion is the addition of background music. There are different mechanisms through which background music might influence persuasion, for example through mood (

  14. [Arapaho National Wildlife Refuge background and operating statement

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This document is a background on Arapaho National Wildlife Refuge in northwestern Colorado. Part I is solely background information concerning the physical...

  15. The effect of background music in auditory health persuasion

    NARCIS (Netherlands)

    Elbert, Sarah; Dijkstra, Arie

    2013-01-01

    In auditory health persuasion, threatening information regarding health is communicated by voice only. One relevant context of auditory persuasion is the addition of background music. There are different mechanisms through which background music might influence persuasion, for example through mood

  16. Model-based target and background characterization

    Science.gov (United States)

    Mueller, Markus; Krueger, Wolfgang; Heinze, Norbert

    2000-07-01

    Up to now most approaches of target and background characterization (and exploitation) concentrate solely on the information given by pixels. In many cases this is a complex and unprofitable task. During the development of automatic exploitation algorithms the main goal is the optimization of certain performance parameters. These parameters are measured during test runs while applying one algorithm with one parameter set to images that constitute of image domains with very different domain characteristics (targets and various types of background clutter). Model based geocoding and registration approaches provide means for utilizing the information stored in GIS (Geographical Information Systems). The geographical information stored in the various GIS layers can define ROE (Regions of Expectations) and may allow for dedicated algorithm parametrization and development. ROI (Region of Interest) detection algorithms (in most cases MMO (Man- Made Object) detection) use implicit target and/or background models. The detection algorithms of ROIs utilize gradient direction models that have to be matched with transformed image domain data. In most cases simple threshold calculations on the match results discriminate target object signatures from the background. The geocoding approaches extract line-like structures (street signatures) from the image domain and match the graph constellation against a vector model extracted from a GIS (Geographical Information System) data base. Apart from geo-coding the algorithms can be also used for image-to-image registration (multi sensor and data fusion) and may be used for creation and validation of geographical maps.

  17. 77 FR 55843 - Office of Facilities Management and Program Services; Submission for OMB Review; Background...

    Science.gov (United States)

    2012-09-11

    ... ADMINISTRATION Office of Facilities Management and Program Services; Submission for OMB Review; Background...: Please submit comments only and cite Information Collection 3090-0287, Background Investigations for... the new information collection requirement regarding the collection of personal data for background...

  18. Study on the Teaching Reform of Information Retrieval Course under the MOOC Background%MOOC背景下的信息检索课教学改革研究

    Institute of Scientific and Technical Information of China (English)

    吴碧薇

    2015-01-01

    This paper expounds the connotations of MOOC, analyzes the typical case of MOOC model based information retrieval course, and probes into the construction of the course system of MOOC model based information retrieval course.%阐述了慕课(MOOC)的内涵,分析了信息检索课MOOC模式的典型案例,探讨了基于MOOC模式的信息检索课课程体系的构建.

  19. Nonfuel mineral resources in the United States-Mexico border region; a progress report on information available from the Center for Inter-American Mineral Resource Investigations (CIMRI)

    Science.gov (United States)

    Orris, G.J.; Page, N.J.; Staude, J.G.; Bolm, K.S.; Carbonaro, M.M.; Gray, Floyd; Long, K.R.

    1993-01-01

    The exploitation of minerals has played a significant role in population growth and development of the U.S.Mexico border region. Recent proposed changes in regulations related to mining in the United States and changes in mining and investment regulations in Mexico have led to increased mineral exploration and development in Mexico, especially in the border region. As a preliminary step in the study of the mineral industry of this area, the Center for Inter-American Mineral Resource Investigations (CIMRI) of the U.S. Geological Survey has compiled mine and occurrence data for nonfuel minerals in the border region. Analysis of this information indicates that a wide variety of metallic and industrial mineral commodities are present which can be used in agriculture, infrastructure, environmental improvement, and other industries. Therefore, mining will continue to play a significant role in the economy of this region.

  20. Under the Background of Digital Network Information Security Management Research%数字化背景下的网络信息安全管理问题研究

    Institute of Scientific and Technical Information of China (English)

    李萌

    2012-01-01

    with the rapid development of network technology and wide application,the information security is increasingly apparent,more and more attention.This paper introduces the status quo of network information security,discusses the connotation of network information safety,network information security are analyzed the main threat,finally gives the network information security technology and prevention measures,to protect the computer network information security,so as to give full play to the role of computer networks.%随着网络技术的飞速发展和广泛应用,信息安全问题正日益突出显现出来,受到越来越多的关注。文章介绍了网络信息安全的现状,探讨了网络信息安全的内涵,分析了网络信息安全的主要威胁,最后给出了网络信息安全的实现技术和防范措施,以保障计算机网络的信息安全,从而充分发挥计算机网络的作用。

  1. Comparative Analysis of STM Information Resources Industry Between China and the United States%中美STM信息资源行业对比分析

    Institute of Scientific and Technical Information of China (English)

    李晓芳; 张秀梅; 程煜华

    2015-01-01

    选取STM信息资源市场规模最大的美国作为对象,分析中美两国政府主导的科技信息资源市场、科技出版行业、科技信息服务行业等行业主体结构的发展差异,比较两国的行业投入产出情况,从政策法规、市场环境、人才建设等方面比较两国的行业发展环境。对比发现,中国在创新成果质量、科研投入比重等方面与美国存在差距,同时国内相关政策法规体系、信息资源人才培养体系等都有待完善。%The article selected the United States which has the largest STM information resources market as a comparison object. It analyzed the difference between China and the US in the government-led science and technology information resources market, scientific publishing industry, science and technology information services industry and other sectors of the main STM structure, and compared theinput-output of industry, and compared the development environment of the industry from the aspects of policies and regulations, market conditions, personnel training. The result showed that Chinese STM information resources industry had lower degree of marketization and quality of technological research achievements. At the same time, the policies and regulations related to the industry need to be improved as wel as the personnel training system.

  2. Target-to-background enhancement in multispectral endoscopy with background autofluorescence mitigation for quantitative molecular imaging

    Science.gov (United States)

    Yang, Chenying; Hou, Vivian W.; Girard, Emily J.; Nelson, Leonard Y.; Seibel, Eric J.

    2014-07-01

    Fluorescence molecular imaging with exogenous probes improves specificity for the detection of diseased tissues by targeting unambiguous molecular signatures. Additionally, increased diagnostic sensitivity is expected with the application of multiple molecular probes. We developed a real-time multispectral fluorescence-reflectance scanning fiber endoscope (SFE) for wide-field molecular imaging of fluorescent dye-labeled molecular probes at nanomolar detection levels. Concurrent multichannel imaging with the wide-field SFE also allows for real-time mitigation of the background autofluorescence (AF) signal, especially when fluorescein, a U.S. Food and Drug Administration approved dye, is used as the target fluorophore. Quantitative tissue AF was measured for the ex vivo porcine esophagus and murine brain tissues across the visible and near-infrared spectra. AF signals were then transferred to the unit of targeted fluorophore concentration to evaluate the SFE detection sensitivity for sodium fluorescein and cyanine. Next, we demonstrated a real-time AF mitigation algorithm on a tissue phantom, which featured molecular probe targeted cells of high-grade dysplasia on a substrate containing AF species. The target-to-background ratio was enhanced by more than one order of magnitude when applying the real-time AF mitigation algorithm. Furthermore, a quantitative estimate of the fluorescein photodegradation (photobleaching) rate was evaluated and shown to be insignificant under the illumination conditions of SFE. In summary, the multichannel laser-based flexible SFE has demonstrated the capability to provide sufficient detection sensitivity, image contrast, and quantitative target intensity information for detecting small precancerous lesions in vivo.

  3. 信息化背景下的计算机教育面临的挑战及改革措施研究%Study on the Challenges Facing Computer Education and Reform Measures under the background of Information

    Institute of Scientific and Technical Information of China (English)

    蔡丽霞

    2014-01-01

    随着信息化的不断发展与进步,人们的衣、食、住、行都与计算机息息相关。在信息化背景下,计算机教育面临着重大的挑战,传统的计算机教育模式已适应不了教学的需要,需要实施改革。该文从计算机背景下的计算机教育角度出发,先分析了计算机教育所面临的挑战,然后在此基础上提出了相应的改革措施,旨在提高计算机教育水平。%With the continuous development and progress of informatization, is closely related to people's clothing, food, live, row and computer. In the background of the informationization, computer education is facing great challenge, the traditional mode of education has to adapt computer need not teaching, needs reform. In this paper, from the perspective of computer edu-cation under the background of the computer, the first analysis of the computer education challenges, and then put forward the corresponding reform measures, aimed at improving the level of computer education.

  4. Research on the information security of administrative institution under the background of big data%大数据背景下行政事业单位信息安全研究

    Institute of Scientific and Technical Information of China (English)

    欧华实

    2016-01-01

    行政事业单位信息安全属于国家网络信息安全中的重要内容,随着电子政务系统的逐渐上线,很多行政事业单位的日常工作以及政务信息都逐渐实现了数字化与网络化,越来越多的信息披露都通过互联网进行,如果网络信息安全出现较大隐患,则很容易带来非常严重的影响。在大数据时代背景下,行政事业单位应当如何加强对信息安全问题的防范,值得我们进行深入研究和探讨。%Network information security of government agencies is an important part of the national network information security.With the implementation and popularization of e-government strategy,more and more government process and government information realizes the electronic and network,more and more information disclosure and interactions with citizens rely on the network,network information security problems after the impact will be more and more,how to strengthen the government organs in the network information security management has become at all levels of government,more and more needs to pay attention to the topic.

  5. Israel: Background and Relations with the United States

    Science.gov (United States)

    2010-01-07

    Likud party leader Benjamin “ Bibi ” Netanyahu, who was designated to form a government. Netanyahu put together a coalition comprising his own Likud...asked Bibi Netanyahu to form a government, giving him six weeks or until April 3 to find 61 votes in the Knesset in order to succeed. Netanyahu

  6. Guinea: Background and Relations with the United States

    Science.gov (United States)

    2010-07-19

    Guinéenne de Presse, “ Discours A La Nation du Chef de l’Etat,” November 3, 2009; Jeune Afrique, “Massacres du 28 Septembre: Dadis a-t-il été...Guinean identity. The Bureau Politique National, the country’s highest decision-making body, included members of each of Guinea’s major ethnic...disappeared in Guinea between 1958 and 1982 (Amnesty International, Emprisonnement, ‘Disparitions’ et Assassinats Politiques en République Populaire

  7. United Nations Assistance Mission in Afghanistan: Background and Policy Issues

    Science.gov (United States)

    2009-12-14

    Angela Merkel and French President Nicolas Sarkosy have taken the lead in proposing the conference, the purpose of which is to find ways to strengthen...order to use donor funds effectively. The international donor community has put great emphasis on Afghan “ownership”—meaning leadership and control...donors in building Afghan capacity and providing the necessary civilian expertise. It also emphasized the importance of a leadership role for UNAMA

  8. The International Cancer Benchmarking Partnership: an international collaboration to inform cancer policy in Australia, Canada, Denmark, Norway, Sweden and the United Kingdom.

    Science.gov (United States)

    Butler, John; Foot, Catherine; Bomb, Martine; Hiom, Sara; Coleman, Michel; Bryant, Heather; Vedsted, Peter; Hanson, Jane; Richards, Mike

    2013-09-01

    The International Cancer Benchmarking Partnership (ICBP) was initiated by the Department of Health in England to study international variation in cancer survival, and to inform policy to improve cancer survival. It is a research collaboration between twelve jurisdictions in six countries: Australia (New South Wales, Victoria), Canada (Alberta, British Columbia, Manitoba, Ontario), Denmark, Norway, Sweden, and the United Kingdom (England, Northern Ireland, Wales). Leadership is provided by policymakers, with academics, clinicians and cancer registries forming an international network to conduct the research. The project currently has five modules examining: (1) cancer survival, (2) population awareness and beliefs about cancer, (3) attitudes, behaviours and systems in primary care, (4) delays in diagnosis and treatment, and their causes, and (5) treatment, co-morbidities and other factors. These modules employ a range of methodologies including epidemiological and statistical analyses, surveys and clinical record audit. The first publications have already been used to inform and develop cancer policies in participating countries, and a further series of publications is under way. The module design, governance structure, funding arrangements and management approach to the partnership provide a case study in conducting international comparisons of health systems that are both academically and clinically robust and of immediate relevance to policymakers.

  9. Stochastic Gravitational Wave Background from Exoplanets

    CERN Document Server

    Ain, Anirban; Mitra, Sanjit

    2015-01-01

    Recent exoplanet surveys have predicted a very large population of planetary systems in our galaxy, more than one planet per star on the average, perhaps totalling about two hundred billion. These surveys, based on electro-magnetic observations, are limited to a very small neighbourhood of the solar system and the estimations rely on the observations of only a few thousand planets. On the other hand, orbital motions of planets around stars are expected to emit gravitational waves (GW), which could provide information about the planets not accessible to electro-magnetic astronomy. The cumulative effect of the planets, with periods ranging from few hours to several years, is expected to create a stochastic GW background (SGWB). We compute the characteristic GW strain of this background based on the observed distribution of planet parameters. We also show that the integrated extragalactic background is comparable or less than the galactic background at different frequencies. Our estimate shows that the net backg...

  10. Data Implementation Manual for Enrolments for the 2005 and 2006 School Years. National Goals for Schooling. Collection of Information on Student Background Characteristics. For Use by Schools, School Systems and Testing Agents. First Edition

    Science.gov (United States)

    Ministerial Council on Education, Employment, Training and Youth Affairs (NJ1), 2004

    2004-01-01

    This manual provides information to assist schools and school systems to implement changes required by Education Ministers to enrolment forms (and associated data collection and storage processes). This is to enable nationally comparable reporting of students' outcomes against the "National Goals for Schooling in the Twenty-First Century." The…

  11. A comparative analysis of information literacy curriculum standards in the educational programs of high schools in China and in the United States

    Institute of Scientific and Technical Information of China (English)

    Jianhua; WU; Jing; GUO; Jing; SUN

    2011-01-01

    Our study aims to take a closer look at China’s current information literacy(IL)program standards at secondary schools and to analyze their level of success and/or failures in a comparative way with those of the United States in terms of fulfilling their each other’s mission-oriented mandates.Our research findings show that China’s current IL standards of high schools contain a disproportionate emphasis on information technology(IT).Moreover,the stipulations of these IL standards are narrowly construed and without being solidly grounded on a broad and comprehensive educational perspective.We also suggest that there are two underlying causes for this set of unsound IL standards in China.Firstly,there is a lack of collaboration between two major competing forces engaged in the curricular development and research of IL in China:Those professionals in educational IT discipline vis-à-vis those in Library and Information Science.Secondly,library professionals have a very limited influence on major socio-cultural policies,even at their own institutions.As a result,this paper recommends the following three possible measures,which may help remedy this situation strategically:1)Establishing a set of new IL curriculum standards based on an IL-centered educational perspective;2)establishing a teacher-librarian’s training program to promote school librarians’role in IL education;and 3)strengthening the research and development of an online IL education program and an accompanied evaluation mechanism.

  12. NATO mission in Kosovo: historical backgrounds and informations of working as radiologist in the German field hospital; Der Kosovoeinsatz der NATO: Geschichtliche Hintergruende und Informationen zur Arbeit im Einsatzlazarett der Bundeswehr aus Sicht eines Radiologen

    Energy Technology Data Exchange (ETDEWEB)

    Voelk, M.; Danz, B. [Bundeswehrkrankenhaus Ulm (DE). Abt. VIII (Radiologie)

    2005-12-01

    The first part of this article describes how the NATO mission in Kosovo came into existence and focuses on the historical background and ethnical problems. The second part deals with the working conditions of a radiologist in the German field hospital in Prizren and focuses on the personnel and technical equipment in the radiological department. (orig.) [German] Der vorliegende Artikel befasst sich im 1. Teil mit den Hintergruenden, die zum Einsatz der NATO im Kosovo gefuehrt haben. Hierbei wird insbesondere auf die ethnischen und geschichtlichen Zusammenhaenge und Probleme eingegangen. Im 2. Teil wird aus der Sicht eines Radiologen im Einsatzland ueber die Arbeitsbedingungen im deutschen Einsatzlazarett in Prizren berichtet. Schwerpunkte liegen hier auf der personellen und technischen Ausstattung der radiologischen Abteilung. (orig.)

  13. Patterns of Consumer Behavior Under User Information Fragmentation Background%信息碎片化背景下的用户消费行为模式探析

    Institute of Scientific and Technical Information of China (English)

    陈道志

    2013-01-01

    Development of the Internet, making the individual as the individual's ability to process infor-mation dissemination greatly enhanced,audience segmentation is rendered as fragmentation phenomenon, but also lead to the personalized information needs of the audience, the people go into the era of infor-mation fragmentation. Information fragmentation includes audience fragmentation, media fragmentation, con-tent fragmentation, temporal fragmentation and behavior fragmentation of the five dimensions connotation. Sort based on user behavior patterns of consumption change of information dissemination, business market-ing has experienced AIDMA mode in the era of mass media and AISAS mode in search engine era, the SICAS mode in information fragmentation era. SICAS mode, a better understanding of new communica-tion and marketing, ecology, behavior can be established with the consumer model that matches user be-havior, help to improve the efficiency of enterprise business marketing campaign costs.%互联网的发展使得个人作为传播个体的处理信息能力大大增强,受众群体细分呈现为碎片化现象,同时也引发受众个性化的信息需求,人们进入信息碎片化时代。信息碎片化具有受众碎片化、媒介碎片化、内容碎片化、时空碎片化和行为碎片化五个维度的内涵。梳理基于信息传播的用户消费行为模式变迁,商业营销经历了大众传媒时代的AIDMA模式和搜索引擎时代的AISAS模式,信息碎片化时代的SICAS模式。SICAS模式更理解新的传播和营销生态,能够建立与用户行为匹配的行为消费模型,有助于提高企业商务营销活动成本效率。

  14. Supergravity backgrounds and symmetry superalgebras

    CERN Document Server

    Ertem, Ümit

    2016-01-01

    We consider the bosonic sectors of supergravity theories in ten and eleven dimensions which correspond to the low energy limits of string theories and M-theory. The solutions of supergravity field equations are known as supergravity backgrounds and the number of preserved supersymmetries in those backgrounds are determined by Killing spinors. We provide some examples of supergravity backgrounds which preserve different fractions of supersymmetry. An important invariant for the characterization of supergravity backgrounds is their Killing superalgebras which are constructed out of Killing vectors and Killing spinors of the background. After constructing Killing superalgebras of some special supergravity backgrounds, we discuss about the possibilities of the extensions of these superalgebras to include the higher degree hidden symmetries of the background.

  15. 中阿经贸论坛背景下的信息服务定位%The Positioning of Information Services under the Background of China-Arab States Economy and Trade Forum

    Institute of Scientific and Technical Information of China (English)

    来泽荣; 牛淑红

    2015-01-01

    随着中阿经贸往来和文化交流的日益深入,文献信息跟踪服务的重要性凸显出来。从整合伊斯兰文献和中阿经贸论坛学术论文、建立服务于阿拉伯学院人才培养目标和博览会志愿者培训平台、建设专业数据库和专题研究区等方面,阐述了高校图书馆和情报部门如何整合相关信息,服务中阿经贸论坛,为用户提供特色鲜明的重要研究智库信息服务。%Along with the increasingly deepening of economy and trade communion and cultural exchange between China and Arab countries, the importance of literature information service is becoming more and more evident. From the aspects of integrating the Islamic literature and the academic papers of China-Arab States Economy and Trade Forum, establishing the platform serving the objective of Arabic Institute's talents training and Expo volunteers' training, and constructing the professional database and thematic research area, etc., this paper expounds how the university libraries and information departments to integrate relevant information, serve China-Arab States Economy and Trade Forum, and provide users with the information services of important research think-tank with distinct characteristics.

  16. 信息化背景下大学生诚信管理系统设计%The design of the college students credit management system under the background of information

    Institute of Scientific and Technical Information of China (English)

    刘柯

    2015-01-01

    采用浏览器/服务器(B/S)体系架构,利用 ASP 技术及 Microsoft SQL 数据库进行诚信信息的存储和分析,构建大学生诚信管理系统。系统采用角色分级分权验证、用户密码 MD 5保护、数据备份3种信息安全技术。通过智能手机和电脑终端模拟使用该系统,可实现大学生诚信信息录入、查询、存储和分析功能。%Adopting the browser/server (B/S)architecture,using ASP technology and Microsoft SQL database for storage and analysis the credit information.Using these technology can construction the College Students Credit Management System.The system uses three kinds of information security technology,such as the role hierarchy and the authentication,the user password MD5 protection and data backup.The smart phones and computer are used to simulation the system,it can realize college students integrity information input,query,storage and analysis.

  17. 技术变革背景下的信息安全专业实践体系改革研究%Research on the Reformation of Information Security Practice under the Background of Technology Change

    Institute of Scientific and Technical Information of China (English)

    李涛; 杨超; 李琳

    2015-01-01

    With the rise of big data, cloud computing, mobile Internet, information security application scale has been expanded, technology change leads to the structural contradictions in the information security person training and social needs, in order to solve this problem, proposes information security practice teaching architecture, illustrates it from the curriculum structure optimization, innovative practice teaching platform, converse thinking training.%随着大数据、云计算、物联网、移动互联网的兴起,信息安全的外延不断扩大,技术变革加剧信息安全人才培养和社会需求的结构性矛盾,针对这一问题,提出适应技术变革的信息安全实践教学体系,从课程结构优化,创新型实践教学平台,逆向思维培养等方面阐述实践教学体系的改革思路。

  18. Mathematical model of optimizing the arrival of fire units with the use of information systems for monitoring transport logistics of Voronezh city

    Directory of Open Access Journals (Sweden)

    A. V. Kochegarov

    2016-01-01

    Full Text Available In recent years, the strong pace of construction is increasing in big cities. With their growth becomes a question of the deployment of firefighters and the number of fire stations. The most effective solution is the problem of finding the optimum route of fire departments, taking into account the information transport logistics systems within the city that will allow us to arrive at the scene at any time, regardless of the degree of congestion of city roads. Prompt arrival of fire units provides the most successful fire fighting. The main objective of the study is to develop a preliminary route and the route in case of unforeseen factors affecting the time fire engine arrived. To construct the routes used to develop actively in the current methods of machine learning artificial neural networks. To construct the optimal route requires a correct prediction of the future behavior of a complex system of urban traffic based on its past behavior. Within the framework of statistical machine learning theory considered the problem of classification and regression. The learning process is to select a classification or a regression function of a predetermined broad class of such functions. After determining the prediction scheme, it is necessary to evaluate the quality of its forecasts, which are measured not on the basis of observations, and on the basis of an improved stochastic process, the result of the construction of the prediction rules. The model is verified on the basis of data collected in real departures real fire brigades, which made it possible to obtain a minimum time of arrival of fire units.

  19. A Unit of Study on the Music of China.

    Science.gov (United States)

    Mueller, Alicia K.

    1999-01-01

    Presents a unit for elementary students that focuses on the music of the ancient culture of China during the Tang dynasty. Provides background information on Chinese society, music in ancient China, the relationship between music and poetry and other related arts. Offers two lesson plans with accompanying music and a list of resources. (CMK)

  20. Minneapolis Multi-Ethnic Curriculum Project--Acculturation Unit.

    Science.gov (United States)

    Skjervold, Christian K.; And Others

    The student booklet presents short case studies illustrating the acculturation unit of the Minneapolis Multi-Ethnic Curriculum Project for secondary schools. It is presented in nine chapters. Chapter I provides background information on immigration and points out ways acculturation takes place. Chapter II, "Barrio Boy," tells of life in…

  1. COBE Observations of the Cosmic Infrared Background

    CERN Document Server

    Wright, E L

    2004-01-01

    The Diffuse InfraRed Background Experiment on COBE measured the total infrared signal seen from space at a distance of 1 astronomical unit from the Sun. Using time variations as the Earth orbits the Sun, it is possible to remove most of the foreground signal produced by the interplanetary dust cloud [zodiacal light]. By correlating the DIRBE signal with the column density of atomic hydrogen measured using the 21 cm line, it is possible to remove most of the foreground signal produced by interstellar dust, although one must still be concerned by dust associated with H_2 (molecular gas) and H II (the warm ionized medium). DIRBE was not able to determine the CIRB in the 5-60 micron wavelength range, but did detect both a far infrared background and a near infrared background. The far infrared background has an integrated intensity of about 34 nW/m^2/sr, while the near infrared and optical extragalactic background has about 59 nW/m^2/sr. The Far InfraRed Absolute Spectrophotometer (FIRAS) on COBE has been used to...

  2. Can one measure the Cosmic Neutrino Background?

    CERN Document Server

    Faessler, Amand; Kovalenko, Sergey; Simkovic, Fedor

    2016-01-01

    The Cosmic Microwave Background (CMB) yields information about our Universe at around 380 000 years after the Big Bang (BB). Due to the weak interaction of the neutrinos with matter the Cosmic Neutrino Background (CNB) should give information about a much earlier time of our Universe, around one second after the Big Bang. Probably the most promising method to `see' the Cosmic Neutrino Background is the capture of the electron neutrinos from the Background by Tritium, which then decays into 3He and an electron with the energy of the the Q-value = 18.562 keV plus the electron neutrino rest mass. The `KArlsruhe TRItium Neutrino' (KATRIN) experiment, which is in preparation, seems presently the most sensitive proposed method for measuring the electron antineutrino mass. At the same time KATRIN can also look by the reaction: electron neutrino (~1.95 Kelvin) + 3H --> 3He + e- (with the energy Q = 18.6 keV + electron neutrino mass). The capture of the Cosmic Background Neutrinos (CNB) should show in the electron spe...

  3. Research on SPOC Teaching Mode under the Background of Information Teaching in the Era of Big Data%大数据时代信息化教学背景下SPOC教学模式的探究

    Institute of Scientific and Technical Information of China (English)

    刘阳京

    2016-01-01

    SPOC (small scale private online course) teaching model is a new model of information technology teaching in the era of big data, which is the perfect combination of online high-quality video resources and offline classroom education, to solve the existing problems of MOOC. This paper analyzes and explores the new teaching model from the concept, organizational form, development status, characteristics, enlightenment and so on, which can provide reference for reform of information technology teaching in the future.%SPOC(小规模私有在线课程)教学模式为大数据时代信息化教学的一种新模式,它利用线上优质视频资源和线下课堂教育的完美结合,解决了MOOC现存的问题。文章从SPOC的概念、组织形式、发展现状、特点、启示等多方面对该新型教学模式进行了分析和探究,能为今后进行信息化教学改革提供借鉴。

  4. Innovative Exploration and Practice of Information Technology Teaching in Middle School under the Background of Maker%创客背景下中学信息技术教学的创新探索与实践

    Institute of Scientific and Technical Information of China (English)

    郑茜

    2016-01-01

    在文献分析的基础上,文章首先归纳了创客的相关概念,分析了创客教育的特征,并梳理了国内中小学开展创客教育的现状。针对信息技术教学存在的问题,研究者吸纳创客教育的优点,在中学信息技术教学中开展了基于创客活动的实践探索:从转变角色与观念做起,更新内容与设计,关注生活与实际,努力将学生培养为促进社会发展的创客。%Based on the literature analysis, this paper summarized the concept of the maker, analyzed the characteristics of the maker education, and reviewed the current situation of developing maker education in domestic primary and secondary school. In view of the problems existing in the teaching of information technology, the author absorbed the advantages of maker education, and made practical research in information technology teaching of middle school based on maker activities: changing roles and ideas, updating the content and design, paying attention to real life, developing the student to the maker who accelerating social development.

  5. 信息化背景下食品药品检测方式的发展方向%The Development Direction of Food and Drug Testing Methods in the Background of Information Technology

    Institute of Scientific and Technical Information of China (English)

    冷进松

    2015-01-01

    当前,在信息互联网技术迅速发展的大前提下,食品药品检测行业日益蓬勃发展。本文阐述了食品药品检测行业的发展趋势,得出在信息化时代下食品药品检测行业发展的方向,为食品药品检测提供了方法,以进一步促进食品药品检测行业的发展。%At present, in the rapid development of information technology, the rapid development of food and drug testing industry is growing rapidly. This paper expounds the development trend of the food and drug testing industry, and obtains the direction of the development of food and drug testing industry in the information age, and provides a method for food and drug testing, in order to further promote the development of food and drug testing industry.

  6. Wilsonian flows and background fields

    CERN Document Server

    Litim, Daniel F; Litim, Daniel F.; Pawlowski, Jan M.

    2002-01-01

    We study exact renormalisation group flows for background field dependent regularisations. It is shown that proper-time flows are approximations to exact background field flows for a specific class of regulators. We clarify the role of the implicit scale dependence introduced by the background field. Its impact on the flow is evaluated numerically for scalar theories at criticality for different approximations and regularisations. Implications for gauge theories are discussed.

  7. Research on Typical Personal Service Scenarios and Network Routing Organization Solutions under the Background of United Communication%融合通信背景下的个人典型业务场景及网络路由组织方案研究

    Institute of Scientific and Technical Information of China (English)

    冯星辉; 应江勇

    2015-01-01

    Compared with the development of united communication around the globe, the progress of China is relatively slow. Four mains challenges are confronted by domestic operators to develop RCS in the future. Based on analysis on current research fruit academic circles, two contents were selected as the focuses. One is the service requirements and typical scenarios of personal future communication under the background of unite communication. Another is network routing planning solution driven by service requirements.%对比全球融合通信发展,我国发展步调相对较慢,国内运营商未来发展RCS面临4个方面的主要挑战。在深入剖析学术界现行研究成果的基础上,将2项内容作为研究切入点,一是融合通信背景下的个人未来通信业务需求及典型场景,二是业务需求驱动下的网络路由规划方案。

  8. BACKGROUND ELIMINATION IN BANK CHECKS USING GREYSCALE MORPHOLOGY

    NARCIS (Netherlands)

    Shetty, S.; Shridhar, M.; Houle, G.

    2004-01-01

    In this paper we propose a new method of background elimination in personal bank checks to facilitate machine recognition of user entered information. One of the key problems that affect the extraction of user entered information is the wide diversity of the backgrounds of checks. They have differen

  9. Background subtraction theory and practice

    CERN Document Server

    Elgammal, Ahmed

    2014-01-01

    Background subtraction is a widely used concept for detection of moving objects in videos. In the last two decades there has been a lot of development in designing algorithms for background subtraction, as well as wide use of these algorithms in various important applications, such as visual surveillance, sports video analysis, motion capture, etc. Various statistical approaches have been proposed to model scene backgrounds. The concept of background subtraction also has been extended to detect objects from videos captured from moving cameras. This book reviews the concept and practice of back

  10. Transformation of hospitaL architecturaL form under the information background%信息化背景下的医院建筑形态改造

    Institute of Scientific and Technical Information of China (English)

    李文星; 唐国安; 王亚兵; 叶丝丝; 杨进

    2015-01-01

    阐述了我国医院信息化的建设现状,总结了传统的医院建筑形态及发展趋势。归纳并举例说明了信息化背景下医院建筑形态改造的几种模式:以医疗城为目的的形态改造,以医疗街为目的的形态改造,以花园式医院为目的的形态改造,以“院中院”为目的的形态改造。总结了3种医院建筑形态的改造方法:水平方向的增建或拆除、垂直方向的加建或拆除、建筑界面的围合。笔者认为信息化背景下,医院建筑改造应尽量增加原有建筑的利用价值,减少不必要的建设,降低医院建设成本,并合理规划布局原有建筑,达到简化就医过程,提高医护人员工作效率和患者就医效率,提升就医环境,整合区域医疗信息和设备资源的目的。%This paper presents the current hospital information construction situation in our country,and summarizes the tradi-tional hospital architectural form and its developing trend.It also summarizes and illustrates several modes of transformation of hospital architectural form under the information based condition,including the transformation of form for medical city purpose, the transformation of form for medical street purpose,the transformation of form for garden style hospital purpose,and the transformation of form for"hospital in hospital"purpose.Three transformation methods can be upgraded,namely horizontal ad-dition or demolition,vertical addition or demolition,and enclosed building interface.Considering the information based condition, the hospital architectural transformation should increase the value in use of the original building,decrease unnecessary construc-tion,reduce hospital construction cost,and design reasonable layout of original building.Therefore,the purpose of simplify med-ical treatment process can be achieved,the work efficiency of medical staff and medical efficiency of patient can be improved,the medical environment can be

  11. A geographical information system-based analysis of cancer mortality and population exposure to coal mining activities in West Virginia, United States of America.

    Science.gov (United States)

    Hendryx, Michael; Fedorko, Evan; Anesetti-Rothermel, Andrew

    2010-05-01

    Cancer incidence and mortality rates are high in West Virginia compared to the rest of the United States of America. Previous research has suggested that exposure to activities of the coal mining industry may contribute to elevated cancer mortality, although exposure measures have been limited. This study tests alternative specifications of exposure to mining activity to determine whether a measure based on location of mines, processing plants, coal slurry impoundments and underground slurry injection sites relative to population levels is superior to a previously-reported measure of exposure based on tons mined at the county level, in the prediction of age-adjusted cancer mortality rates. To this end, we utilize two geographical information system (GIS) techniques--exploratory spatial data analysis and inverse distance mapping--to construct new statistical analyses. Total, respiratory and "other" age-adjusted cancer mortality rates in West Virginia were found to be more highly associated with the GIS-exposure measure than the tonnage measure, before and after statistical control for smoking rates. The superior performance of the GIS measure, based on where people in the state live relative to mining activity, suggests that activities of the industry contribute to cancer mortality. Further confirmation of observed phenomena is necessary with person-level studies, but the results add to the body of evidence that coal mining poses environmental risks to population health in West Virginia.

  12. Opinion Poll of Information Unit managers of Central Libraries of Government Universities within Metro-Tehran regarding Services offered by Rose System and Nasim Iman

    Directory of Open Access Journals (Sweden)

    Zahra Rahimi

    2008-04-01

    Full Text Available Using a descriptive survey methodology, the data was collected using a questionnaire and calling on the Information and Acquision unit managers in 15 government universities in metro-Tehran. Findings indicate that the population studied utilize the services, databases and e-journals offered by both rose system and nasim iman. Furthermore they are all partake in consortium purchases. Average means for Rose system was 1.78 and for Nasim Iman was 1.77 indicating relative satisfaction with services. Among the principle reasons for dissatisfaction were irregular increase of annual subscription fees to electronic resources, and failure to fully uphold the terms of contracts between these companies and the universities. To resolve these issues, the companies need first to draft a suitable policy for offering services fitting the needs of universities. These services should be offered at reasonable price. Secondly the relevant powers-that-be must facilitate the entry of third party agents into the competition or alternatively lay in the grounds to the universities to directly engage in consortium purchase from foreign publishers.

  13. A geographical information system-based analysis of cancer mortality and population exposure to coal mining activities in West Virginia, United States of America

    Directory of Open Access Journals (Sweden)

    Michael Hendryx

    2010-05-01

    Full Text Available Cancer incidence and mortality rates are high in West Virginia compared to the rest of the United States of America. Previous research has suggested that exposure to activities of the coal mining industry may contribute to elevated cancer mortality, although exposure measures have been limited. This study tests alternative specifications of exposure to mining activity to determine whether a measure based on location of mines, processing plants, coal slurry impoundments and underground slurry injection sites relative to population levels is superior to a previously-reported measure of exposure based on tons mined at the county level, in the prediction of age-adjusted cancer mortality rates. To this end, we utilize two geographical information system (GIS techniques – exploratory spatial data analysis and inverse distance mapping – to construct new statistical analyses. Total, respiratory and “other” age-adjusted cancer mortality rates in West Virginia were found to be more highly associated with the GIS-exposure measure than the tonnage measure, before and after statistical control for smoking rates. The superior performance of the GIS measure, based on where people in the state live relative to mining activity, suggests that activities of the industry contribute to cancer mortality. Further confirmation of observed phenomena is necessary with person-level studies, but the results add to the body of evidence that coal mining poses environmental risks to population health in West Virginia.

  14. The Application of the Extension of Qualitative Performance of Information Systems in the Technology and Research Unit and in the Office of Science Production Extension of Universities

    Directory of Open Access Journals (Sweden)

    Milad Forouzan

    2016-12-01

    Full Text Available Today, designing according to needs and demands of customers is the most important aspect of service design. Therefore, service design needs certain plans and programs according to the needs of customer expectations in a way that the offered service has the desired properties and has equal or less price than the products of rivals. One of the most important needs of customers is their information needs about service or the process of services in the organizations under question which should be identified and fulfilled. One of the tools of designing and development of new products is to extend the qualitative performance. The present study was practical in terms of goal and descriptive type. In this study, interviews were used to collect data. Interviewees were the experts in the research and technology unit and the office of science production extension of Islamic Azad University of Ayatollah Amoli, Iran. Some managers in two other Azad universities were interviewed in order to investigate the rivals in the mentioned area.

  15. Estimating radiological background using imaging spectroscopy

    Energy Technology Data Exchange (ETDEWEB)

    Bernacki, Bruce E.; Schweppe, John E.; Stave, Sean C.; Jordan, David V.; Kulisek, Jonathan A.; Stewart, Trevor N.; Seifert, Carolyn E.

    2014-06-13

    Optical imaging spectroscopy is investigated as a method to estimate radiological background by spectral identification of soils, sediments, rocks, minerals and building materials derived from natural materials and assigning tabulated radiological emission values to these materials. Radiological airborne surveys are undertaken by local, state and federal agencies to identify the presence of radiological materials out of regulatory compliance. Detection performance in such surveys is determined by (among other factors) the uncertainty in the radiation background; increased knowledge of the expected radiation background will improve the ability to detect low-activity radiological materials. Radiological background due to naturally occurring radiological materials (NORM) can be estimated by reference to previous survey results, use of global 40K, 238U, and 232Th (KUT) values, reference to existing USGS radiation background maps, or by a moving average of the data as it is acquired. Each of these methods has its drawbacks: previous survey results may not include recent changes, the global average provides only a zero-order estimate, the USGS background radiation map resolutions are coarse and are accurate only to 1 km – 25 km sampling intervals depending on locale, and a moving average may essentially low pass filter the data to obscure small changes in radiation counts. Imaging spectroscopy from airborne or spaceborne platforms can offer higher resolution identification of materials and background, as well as provide imaging context information. AVIRIS hyperspectral image data is analyzed using commercial exploitation software to determine the usefulness of imaging spectroscopy to identify qualitative radiological background emissions when compared to airborne radiological survey data.

  16. Agricultural Libraries and Information.

    Science.gov (United States)

    Russell, Keith W., Ed.; Pisa, Maria G., Ed.

    1990-01-01

    Eleven articles address issues relating to agricultural libraries and information, including background on agricultural libraries and information, trend management, document delivery, reference services, user needs and library services, collection development, technologies for international information management, information sources,…

  17. How do hospitalised patients with Turkish migration background estimate their language skills and their comprehension of medical information - a prospective cross-sectional study and comparison to native patients in Germany to assess the language barrier and the need for translation.

    Science.gov (United States)

    Giese, Arnd; Uyar, Müberra; Uslucan, Haci Halil; Becker, Stefan; Henning, Bernhard Ferdinand

    2013-05-28

    Today more than two million people with Turkish migration background live in Germany making them the largest ethnic minority in the country. Data concerning language skills and the perception of medical information in hospitalised patients with Turkish migration background (T) are scarce. Our study is the first to gather quantitative information on this important subject. T and hospitalised German patients without migration background (G) of our university hospital were prospectively included into a cross-sectional study and completed a questionnaire - each group in the appropriate language (T: Turkish, G: German). 121 T and 121 G were included. Groups significantly differed in age (T: 44.9 ± 17.8, G: 56.9 ± 16.7y) and proportion of males (T: 37.2, G: 54.5%) but not regarding the proportion of college graduates (T: 19.3, G: 15.7%). The majority of T was born in Turkey (71%) and is of Turkish nationality (66%). 74% of T speak mainly Turkish at home; however, 73% speak German at work. 74.4% of T self-rated their German linguistic proficiency as "average" or better while 25.6% reported it as "very bad" or "bad". 10.7% of T need translation in order to pursue everyday activities. T were significantly less satisfied with the physician's information on disease and estimated to understand significantly less of what the physician told them: 46.3% of T estimated their reception of the physician's information to be "average" or worse. 43.3% of T had the impression that it would have helped them "much" or "very much" to be aided by an interpreter at the hospital. The information transmitted while giving informed consent to invasive medical procedure was judged to be "mostly" or "completely" sufficient by the majority of T (76%) and G (89.8%). In this setting 37 of 96 T (38.5%) reported being helped by an interpreter - in most cases (64.9%) a family member. Although the majority of patients with Turkish migration background have spent most of their lives in Germany (28.94

  18. Backgrounds and characteristics of arsonists

    NARCIS (Netherlands)

    Labree, W.; Nijman, H.L.I.; Marle, H.J.C. van; Rassin, E.

    2010-01-01

    The aim of this study was to gain more insight in the backgrounds and characteristics of arsonists. For this, the psychiatric, psychological, personal, and criminal backgrounds of all arsonists (n = 25), sentenced to forced treatment in the maximum security forensic hospital “De Kijvelanden”, were

  19. Backgrounds and characteristics of arsonists

    NARCIS (Netherlands)

    Labree, W.; Nijman, H.L.I.; Marle, H.J.C. van; Rassin, E.

    2010-01-01

    The aim of this study was to gain more insight in the backgrounds and characteristics of arsonists. For this, the psychiatric, psychological, personal, and criminal backgrounds of all arsonists (n = 25), sentenced to forced treatment in the maximum security forensic hospital “De Kijvelanden”, were c

  20. Background reduction in cryogenic detectors

    Energy Technology Data Exchange (ETDEWEB)

    Bauer, Daniel A.; /Fermilab

    2005-04-01

    This paper discusses the background reduction and rejection strategy of the Cryogenic Dark Matter Search (CDMS) experiment. Recent measurements of background levels from CDMS II at Soudan are presented, along with estimates for future improvements in sensitivity expected for a proposed SuperCDMS experiment at SNOLAB.

  1. Backgrounds and characteristics of arsonists

    NARCIS (Netherlands)

    Labree, W.; Nijman, H.L.I.; Marle, H.J.C. van; Rassin, E.

    2010-01-01

    The aim of this study was to gain more insight in the backgrounds and characteristics of arsonists. For this, the psychiatric, psychological, personal, and criminal backgrounds of all arsonists (n = 25), sentenced to forced treatment in the maximum security forensic hospital “De Kijvelanden”, were c

  2. Measurement of natural background neutron

    CERN Document Server

    Li Jain, Ping; Tang Jin Hua; Tang, E S; Xie Yan Fong

    1982-01-01

    A high sensitive neutron monitor is described. It has an approximate counting rate of 20 cpm for natural background neutrons. The pulse amplitude resolution, sensitivity and direction dependence of the monitor were determined. This monitor has been used for natural background measurement in Beijing area. The yearly average dose is given and compared with the results of KEK and CERN.

  3. Cross correlations of the cosmic infrared background

    CERN Document Server

    Zhang, P

    2003-01-01

    Cosmic infrared background (CIB) is a sensitive measure of the structure formation of the universe, especially the star formation history. But this background is overwhelmed by foregrounds. The cross correlation of CIB with galaxies is able to eliminate such foregrounds, minimize and localize several backgrounds which could bias the study of the star formation history. The cross correlation study of CIB has three advantages. (1) Combining the galaxy photometric redshift information, it directly measures the structure formation history. (2) The sky area used for CIB analysis is no long limited to the relatively clean sky. The utilization of CIB full sky data minimizes the sample variance. (3) The CIB measurement is no longer limited to several narrow frequency windows. This allows the measurement of CIB based on integrated intensity, whose theoretical prediction is based on energy conservation, thus is fairly model independent and robust. The cross correlation can be measured with 10% accuracy (statistical and...

  4. Background modeling for the GERDA experiment

    CERN Document Server

    Becerici-Schmidt, N

    2013-01-01

    The neutrinoless double beta (0nubb) decay experiment GERDA at the LNGS of INFN has started physics data taking in November 2011. This paper presents an analysis aimed at understanding and modeling the observed background energy spectrum, which plays an essential role in searches for a rare signal like 0nubb decay. A very promising preliminary model has been obtained, with the systematic uncertainties still under study. Important information can be deduced from the model such as the expected background and its decomposition in the signal region. According to the model the main background contributions around Qbb come from Bi-214, Th-228, K-42, Co-60 and alpha emitting isotopes in the Ra-226 decay chain, with a fraction depending on the assumed source positions.

  5. Literacies for Surveillance: Social Network Sites and Background Investigations

    Directory of Open Access Journals (Sweden)

    Sarah Jackson Young

    2015-09-01

    Full Text Available In September 2013, civilian contractor Aaron Alexis entered the Washington Navy Yard and murdered twelve people before being fatally shot by police. This incident, together with an incident three months earlier involving Edward Snowden, caused the U.S. government to critically examine their background investigation (BI process; because both Snowden and Alexis had supposedly slipped through the cracks of their investigations, there must be some flaw in the BI procedure. The U.S. Committee on Oversight and Reform concluded that rules forbidding “background checkers from looking at the Internet or social media when performing checks” was one of the main factors contributing to defective BIs (Report, 2014. Since the report’s release, the Director of National Intelligence has been debating and trialing whether information from the Internet should be used to form a data double for BIs (Kopp, 2014; Rockwell, 2014. Using this conversation as a discussion catalyst, I argue that due to the nature of the data double, if the United States were to adopt the use of social networking sites (SNSs for security clearance purposes, neglecting to take into account basic principles of SNSs into the process of BIs may lead to misinformation and unfavorable adjudication. Ultimately, being literate about the social practices involved in SNSs and surveillance would benefit not only investigators, but anyone, including academics, looking at individuals in online spaces.

  6. Benchmarking of Percutaneous Injuries at the Ministry of Health Hospitals of Saudi Arabia in Comparison with the United States Hospitals Participating in Exposure Prevention Information Network (EPINet™

    Directory of Open Access Journals (Sweden)

    ZA Memish

    2015-01-01

    Full Text Available Background: Exposure to blood-borne pathogens from needle-stick and sharp injuries continues to pose a significant risk to health care workers. These events are of concern because of the risk to transmit blood-borne diseases such as hepatitis B virus, hepatitis C virus, and the human immunodeficiency virus.Objective: To benchmark different risk factors associated with needle-stick incidents among health care workers in the Ministry of Health hospitals in the Kingdom of Saudi Arabia compared to the US hospitals participating in Exposure Prevention Information Network (EPINet ™.Methods: Prospective surveillance of needle-stick and sharp incidents carried out during the year 2012 using EPINet™ ver 1.5 that provides uniform needle stick and sharp injury report form.Results: The annual percutaneous incidents (PIs rate per 100 occupied beds was 3.2 at the studied MOH hospitals. Nurses were the most affected job category by PIs (59.4%. Most PIs happened in patients' wards in the Ministry of Health hospitals (34.6%. Disposable syringes were the most common cause of PIs (47.20%. Most PIs occurred during use of the syringes (36.4%.Conclusion: Among health care workers, nurses and physicians appear especially at risk of exposure to PIs. Important risk factors of injuries include working in patient room, using disposable syringes, devices without safety features. Preventive strategies such as continuous training of health care workers with special emphasis on nurses and physicians, encouragement of reporting of such incidents, observation of sharp handling, their use and implementation of safety devices are warranted.

  7. Multilingual Literacies in Transnational Digitally Mediated Contexts: An Exploratory Study of Immigrant Teens in the United States

    Science.gov (United States)

    Lam, Wan Shun Eva; Rosario-Ramos, Enid

    2009-01-01

    This study explores the literacy practices that are involved in transnational social and information networking among youths of immigrant backgrounds in the United States. In particular, it investigates the ways in which young migrants of diverse national origins in the United States are utilising digital media to organise social relationships…

  8. Understanding barriers and facilitators to the use of Clinical Information Systems for intensive care units and Anesthesia Record Keeping: A rapid ethnography.

    Science.gov (United States)

    Saleem, Jason J; Plew, William R; Speir, Ross C; Herout, Jennifer; Wilck, Nancy R; Ryan, Dale Marie; Cullen, Theresa A; Scott, Jean M; Beene, Murielle S; Phillips, Toni

    2015-07-01

    This study evaluated the current use of commercial-off-the-shelf Clinical Information Systems (CIS) for intensive care units (ICUs) and Anesthesia Record Keeping (ARK) for operating rooms and post-anesthesia care recovery settings at three Veterans Affairs Medical Centers (VAMCs). Clinicians and administrative staff use these applications at bedside workstations, in operating rooms, at nursing stations, in physician's rooms, and in other various settings. The intention of a CIS or an ARK system is to facilitate creation of electronic records of data, assessments, and procedures from multiple medical devices. The US Department of Veterans Affairs (VA) Office of the Chief of Nursing Informatics sought to understand usage barriers and facilitators to optimize these systems in the future. Therefore, a human factors study was carried out to observe the CIS and ARK systems in use at three VAMCs in order to identify best practices and suggested improvements to currently implemented CIS and ARK systems. We conducted a rapid ethnographic study of clinical end-users interacting with the CIS and ARK systems in the critical care and anesthesia care areas in each of three geographically distributed VAMCs. Two observers recorded interactions and/or interview responses from 88 CIS and ARK end-users. We coded and sorted into logical categories field notes from 69 shadowed participants. The team transcribed and combined data from key informant interviews with 19 additional participants with the observation data. We then integrated findings across observations into meaningful patterns and abstracted the data into themes, which translated directly to barriers to effective adoption and optimization of the CIS and ARK systems. Effective optimization of the CIS and ARK systems was impeded by: (1) integration issues with other software systems; (2) poor usability; (3) software challenges; (4) hardware challenges; (5) training concerns; (6) unclear roles and lack of coordination among

  9. Technology meets tradition: The perceived impact of the introduction of information and communication technology on ward rounds in the intensive care unit.

    Science.gov (United States)

    Plumb, Jennifer J; Hains, Isla; Parr, Michael J; Milliss, David; Herkes, Robert; Westbrook, Johanna I

    2017-09-01

    Public policy in many health systems is currently dominated by the quest to find ways to 'do more with less'-to achieve better outcomes at a reduced cost. The success or failure of initiatives in support of this quest are often understood in terms of an adversarial dynamic or struggle between the professional logics of medicine and of management. Here, we use the case of the introduction of information and communication technology (ICT) to a well-established ritual of medical autonomy (the medical ward round) to articulate a more nuanced explanation of how and why new ways of working with technology are accepted and adopted (or not). The study was conducted across four intensive care units (ICUs) in major teaching hospitals in Sydney, Australia. Using interviews, we examined 48 doctors' perceptions of the impact of ICT on ward round practice. We applied the concept of institutional logics to frame our analysis. Interview transcripts were analysed using a hybrid of deductive and inductive thematic analysis. The doctors displayed a complex engagement with the technology that belies simplistic characterisations of medical rejection of managerial encroachment. In fact, they selectively welcomed into the ward round aspects of the technology which reinforced the doctor's place in the healthcare hierarchy and which augmented their role as scientists. At the same time, they guarded against allowing managerial logic embedded in ICT to de-emphasise their embodied subjectivity in relation to the patient as a person rather than as a collection of parameters. ICT can force the disruption of some aspects of existing routines, even where these are long-established rituals. Resistance arose when the new technology did not fit with the 'logic of care'. Incorporation of the logic of care into the design and customisation of clinical information systems is a challenge and potentially counterproductive, because it could attempt to apply a technological fix to what is essentially a

  10. The feasibility and acceptability of short-term, individual existential behavioural therapy for informal caregivers of patients recruited in a specialist palliative care unit.

    Science.gov (United States)

    Stöckle, Helena S; Haarmann-Doetkotte, Sigrid; Bausewein, Claudia; Fegg, Martin J

    2016-10-24

    Existential behavioural therapy (EBT) is a recently developed intervention to support informal caregivers of patients in a specialist palliative care unit and was initially established as a six-session group programme. This pilot study aimed to test the feasibility and acceptability of an adapted short-term, individual approach of EBT in preparation for a randomized controlled trial (RCT). The study was conducted in a prospective, mixed methods design including four quantitiative assessments with embedded qualitative interviews at one assessment. The intervention offered two one-hour therapeutic sessions focusing on (1) mindfulness and (2) existential meaning-in-life as a source of strength provided by a trained psychotherapist. To test the feasibility of the intervention, doubling of the participation rate, compared to the previous group study (13,6 %) as well as an attrition rate of less than 30 % were set as thresholds. To test the acceptability of the intervention, self-rated usefulness of individual aspects of the intervention and the frequency of implementing therapeutic elements by the carers were set as criteria. Acceptability testing also included the number of participants who completed both sessions, where we expected more than 75 % as a criterion for acceptability. Return rates of quantitative questionnaires were set as criteria for the feasibility of data collection (<33 % loss expected within the study period). Qualitative interviews were used to collect additional data on feasibililty and acceptability and to explore potential harms and benefits of the intervention. 44/102 (43,1 %) of eligible informal caregivers agreed to participate in the study. Due to attrition of 13 caregivers (attrition rate: 29,5 %), 31 caregivers were included in the trial. Self-rated usefulness showed sufficiant results for all but one individual aspect. Frequency of implementing therapeutic elements showed wide inter-item as well as inter-participant ranges and

  11. Epidemiology and clinical features of toxicity following recreational use of synthetic cannabinoid receptor agonists: a report from the United Kingdom National Poisons Information Service.

    Science.gov (United States)

    Waugh, Jennifer; Najafi, Javad; Hawkins, Leonard; Hill, Simon L; Eddleston, Michael; Vale, J Allister; Thompson, John P; Thomas, Simon H L

    2016-07-01

    Toxicity from the use of synthetic cannabinoid receptor agonists (SCRAs) has been encountered increasingly frequent in many countries. To characterise presentation rates, demographic profiles and reported clinical features for users of SCRAs referred by health professionals in the United Kingdom to the National Poisons Information Service (NPIS), to compare reported toxicity between commonly used branded products, and to examine the impact of legal control measures on enquiry numbers. NPIS telephone enquiry records were searched for SCRA-related terms for the 8-year period 1st January 2007 to 31st December 2014, consolidating multiple enquiries about the same case into a single record. Demographic data, reported exposure details, clinical features and poisoning severity were analysed, excluding cases where SCRA exposure was unlikely. Enquiries to the NPIS were made concerning 510 individuals relating to probable SCRA use, with annual numbers increasing year on year. Most patients were male (80.8%) and Black Mamba" (n= 88, 20.3%), "Pandora's Box" (n= 65, 15.0%) and "Clockwork Orange" (n= 27, 6.2%). Neurological and general features were recorded more often with "Clockwork Orange" than for "Black Mamba" and "Pandora's Box", but moderate or severe toxicity was significantly less common after reported use of this product. Enquiries about SCRA-related toxicity have become increasingly frequent in the UK in spite of legal controls and commonly involve younger males. Differences in the patterns of toxicity associated with different branded preparations may occur, although further work with larger patient numbers is needed to confirm this.

  12. Assessment of the time-dependent need for stay in a high dependency unit (HDU) after major surgery by using data from an anesthesia information management system.

    Science.gov (United States)

    Betten, Jan; Roness, Aleksander Kirkerud; Endreseth, Birger Henning; Trønnes, Håkon; Tyvold, Stig Sverre; Klepstad, Pål; Nordseth, Trond

    2016-04-01

    Admittance to a high dependency unit (HDU) is expensive. Patients who receive surgical treatment with 'low anterior resection of the rectum' (LAR) or 'abdominoperineal resection of the rectum' (APR) at our hospital are routinely treated in an HDU the first 16-24 h of the postoperative (PO) period. The aim of this study was to describe the extent of HDU-specific interventions given. We included patients treated with LAR or APR at the St. Olav University Hospital (Trondheim, Norway) over a 1-year period. Physiologic data and HDU-interventions recorded during the PO-period were obtained from the anesthesia information management system (AIMS). HDU-specific interventions were defined as the need for respiratory support, fluid replacement therapy >500 ml/h, vasoactive medications, or a need for high dose opioids (morphine >7.5 mg/h i.v.). Sixty-two patients were included. Most patients needed HDU-specific interventions during the first 6 h of the PO period. After this, one-third of the patients needed one or more of the HDU-specific interventions for shorter periods of time. Another one-third of the patients had a need for HDU-specific therapies for more than ten consecutive hours, primarily an infusion of nor-epinephrine. Most patients treated with LAR or APR was in need of an HDU-specific intervention during the first 6 h of the PO-period, with a marked decline after this time period. The applied methodology, using an AIMS, demonstrates that there is great variability in individual patients' postoperative needs after major surgery, and that these needs are dynamic in their nature.

  13. Berkeley Low Background Counting Facility

    Data.gov (United States)

    Federal Laboratory Consortium — Sensitive low background assay detectors and sample analysis are available for non-destructive direct gamma-ray assay of samples. Neutron activation analysis is also...

  14. Backgrounds in AFP Detector Estimation

    CERN Document Server

    Huang, Yicong

    2016-01-01

    The ATLAS Forward Proton (AFP) detectors aim to measure protons that are scattered in the ATLAS interaction point under very small angles ($90-160 \\mu rad$). The diffractive protons detected by the AFP may be accompanied by beam halo. This report presents an estimation of the beam halo backgrounds in the AFP using low pile-up data, and position distributions of the backgrounds in the AFP.

  15. Directory of Book Trade and Related Organizations. Books Trade Associations, United States and Canada; International and Foreign Book Trade Associations; National Information Standards Organization (NISO) Standards; Calendar, 2003-2012; Acronyms; Index of Organizations; Subject Index.

    Science.gov (United States)

    Bowker Annual Library and Book Trade Almanac, 2003

    2003-01-01

    Includes two lists: one of book trade associations in the United States and Canada, and one of international and foreign book trade associations. Concludes with National Information Standards Organization (NISO) standards; calendar, 2003-2012; acronyms; index of organizations; and subject index. (LRW)

  16. Service-Learning Informing the Development of an Inclusive Ethical Framework for Beginning Teachers

    Science.gov (United States)

    Carrington, Suzanne; Saggers, Beth

    2008-01-01

    A social-cultural theory of difference informed the development of a university unit on inclusive education with a focus on broadening students' experience and understanding about the backgrounds and values of people in society. One of the aims of the unit was to "develop and work within legal and ethical frameworks that promote diversity,…

  17. Service-Learning Informing the Development of an Inclusive Ethical Framework for Beginning Teachers

    Science.gov (United States)

    Carrington, Suzanne; Saggers, Beth

    2008-01-01

    A social-cultural theory of difference informed the development of a university unit on inclusive education with a focus on broadening students' experience and understanding about the backgrounds and values of people in society. One of the aims of the unit was to "develop and work within legal and ethical frameworks that promote diversity, equity…

  18. Cosmic Microwave Background Data Analysis

    Science.gov (United States)

    Paykari, Paniez; Starck, Jean-Luc Starck

    2012-03-01

    About 400,000 years after the Big Bang the temperature of the Universe fell to about a few thousand degrees. As a result, the previously free electrons and protons combined and the Universe became neutral. This released a radiation which we now observe as the cosmic microwave background (CMB). The tiny fluctuations* in the temperature and polarization of the CMB carry a wealth of cosmological information. These so-called temperature anisotropies were predicted as the imprints of the initial density perturbations which gave rise to the present large-scale structures such as galaxies and clusters of galaxies. This relation between the present-day Universe and its initial conditions has made the CMB radiation one of the most preferred tools to understand the history of the Universe. The CMB radiation was discovered by radio astronomers Arno Penzias and Robert Wilson in 1965 [72] and earned them the 1978 Nobel Prize. This discovery was in support of the Big Bang theory and ruled out the only other available theory at that time - the steady-state theory. The crucial observations of the CMB radiation were made by the Far-Infrared Absolute Spectrophotometer (FIRAS) instrument on the Cosmic Background Explorer (COBE) satellite [86]- orbited in 1989-1996. COBE made the most accurate measurements of the CMB frequency spectrum and confirmed it as being a black-body to within experimental limits. This made the CMB spectrum the most precisely measured black-body spectrum in nature. The CMB has a thermal black-body spectrum at a temperature of 2.725 K: the spectrum peaks in the microwave range frequency of 160.2 GHz, corresponding to a 1.9mmwavelength. The results of COBE inspired a series of ground- and balloon-based experiments, which measured CMB anisotropies on smaller scales over the next decade. During the 1990s, the first acoustic peak of the CMB power spectrum (see Figure 5.1) was measured with increasing sensitivity and by 2000 the BOOMERanG experiment [26] reported

  19. The Cosmic Infrared Background Experiment

    CERN Document Server

    Bock, J; Cooray, A R; Kawada, M; Keating, B; Lange, A; Lee, D H; Matsumoto, T; Matsuura, S; Pak, S; Renbarger, T; Sullivan, I; Tsumura, K; Wada, T; Watabe, T; Bock, James; Battle, John; Cooray, Asantha; Kawada, Mitsunobu; Keating, Brian; Lange, Andrew; Lee, Dae-Hea; Matsumoto, Toshio; Matsuura, Shuji; Pak, Soojong; Renbarger, Tom; Sullivan, Ian; Tsumura, Kohji; Wada, Takehiko; Watabe, Toyoki

    2006-01-01

    We are developing a rocket-borne instrument (the Cosmic Infrared Background ExpeRiment, or CIBER) to search for signatures of primordial galaxy formation in the cosmic near-infrared extra-galactic background. CIBER consists of a wide-field two-color camera, a low-resolution absolute spectrometer, and a high-resolution narrow-band imaging spectrometer. The cameras will search for spatial fluctuations in the background on angular scales from 7 arcseconds to 2 degrees over a range of angular scales poorly covered by previous experiments. CIBER will determine if the fluctuations reported by the IRTS arise from first-light galaxies or have a local origin. In a short rocket flight CIBER has sensitivity to probe fluctuations 100 times fainter than IRTS/DIRBE. By jointly observing regions of the sky studied by Spitzer and ASTRO-F, CIBER will build a multi-color view of the near-infrared background, accurately assessing the contribution of local (z = 1-3) galaxies to the observed background fluctuations, allowing a de...

  20. Background Independent String Field Theory

    CERN Document Server

    Bars, Itzhak

    2014-01-01

    We develop a new background independent Moyal star formalism in bosonic open string field theory. The new star product is formulated in a half-phase-space, and because phase space is independent of any background fields, the interactions are background independent. In this basis there is a large amount of symmetry, including a supersymmetry OSp(d|2) that acts on matter and ghost degrees of freedom, and simplifies computations. The BRST operator that defines the quadratic kinetic term of string field theory may be regarded as the solution of the equation of motion A*A=0 of a purely cubic background independent string field theory. We find an infinite number of non-perturbative solutions to this equation, and are able to associate them to the BRST operator of conformal field theories on the worldsheet. Thus, the background emerges from a spontaneous-type breaking of a purely cubic highly symmetric theory. The form of the BRST field breaks the symmetry in a tractable way such that the symmetry continues to be us...

  1. 现代信息技术背景下地理教育专业课程体系建设研究%Study on the Curriculum System Construction of Geography Education Specialty under the Background of Modern Information Technology

    Institute of Scientific and Technical Information of China (English)

    张静

    2012-01-01

    介绍了我国高校地理教育专业的培养目标,分析了信息技术指导下地理教育专业课程体系,最后提出了优化课程体系结构的思想.%The paper introduced the training objective of geography education specialty in Colleges and universities of China, and then analyzed the curriculum system of the specialty under the background of modem information technology, finally proposed the ideas to optimize the curriculum structure.

  2. Background simulations and shielding calculations

    Science.gov (United States)

    Kudryavtsev, Vitaly A.

    2011-04-01

    Key improvements in the sensitivity of the underground particle astrophysics experiments can only be achieved if the radiation causing background events in detectors is well understood and proper measures are taken to suppress it. The background radiation arising from radioactivity and cosmic-ray muons is discussed here together with the methods of its suppression. Different shielding designs are considered to attenuate gamma-rays and neutrons coming from radioactivity in rock and lab walls. Purity of materials used in detector construction is analysed and the background event rates due to the presence of radioactive isotopes in detector components are discussed. Event rates in detectors caused by muon-induced neutrons with and without active veto systems are presented leading to the requirements for the depth of an underground laboratory and the efficiency of the veto system.

  3. Neutron background estimates in GESA

    Directory of Open Access Journals (Sweden)

    Fernandes A.C.

    2014-01-01

    Full Text Available The SIMPLE project looks for nuclear recoil events generated by rare dark matter scattering interactions. Nuclear recoils are also produced by more prevalent cosmogenic neutron interactions. While the rock overburden shields against (μ,n neutrons to below 10−8 cm−2 s−1, it itself contributes via radio-impurities. Additional shielding of these is similar, both suppressing and contributing neutrons. We report on the Monte Carlo (MCNP estimation of the on-detector neutron backgrounds for the SIMPLE experiment located in the GESA facility of the Laboratoire Souterrain à Bas Bruit, and its use in defining additional shielding for measurements which have led to a reduction in the extrinsic neutron background to ∼ 5 × 10−3 evts/kgd. The calculated event rate induced by the neutron background is ∼ 0,3 evts/kgd, with a dominant contribution from the detector container.

  4. Background music and cognitive performance.

    Science.gov (United States)

    Angel, Leslie A; Polzella, Donald J; Elvers, Greg C

    2010-06-01

    The present experiment employed standardized test batteries to assess the effects of fast-tempo music on cognitive performance among 56 male and female university students. A linguistic processing task and a spatial processing task were selected from the Criterion Task Set developed to assess verbal and nonverbal performance. Ten excerpts from Mozart's music matched for tempo were selected. Background music increased the speed of spatial processing and the accuracy of linguistic processing. The findings suggest that background music can have predictable effects on cognitive performance.

  5. The COMPTEL instrumental line background

    OpenAIRE

    Weidenspointner, G.; Varendorff, M.; Oberlack, U.; Morris, D.; Plueschke, S.; Diehl, R.; Kappadath, S. C.; McConnell, M; Ryan, J.; Schoenfelder, V.; Steinle, H.

    2000-01-01

    The instrumental line background of the Compton telescope COMPTEL onboard the Compton Gamma-Ray Observatory is due to the activation and/or decay of many isotopes. The major components of this background can be attributed to eight individual isotopes, namely 2D, 22Na, 24Na, 28Al, 40K, 52Mn, 57Ni, and 208Tl. The identification of instrumental lines with specific isotopes is based on the line energies as well as on the variation of the event rate with time, cosmic-ray intensity, and deposited r...

  6. Exotic branes and nongeometric backgrounds.

    Science.gov (United States)

    de Boer, Jan; Shigemori, Masaki

    2010-06-25

    When string or M theory is compactified to lower dimensions, the U-duality symmetry predicts so-called exotic branes whose higher-dimensional origin cannot be explained by the standard string or M-theory branes. We argue that exotic branes can be understood in higher dimensions as nongeometric backgrounds or U folds, and that they are important for the physics of systems which originally contain no exotic charges, since the supertube effect generically produces such exotic charges. We discuss the implications of exotic backgrounds for black hole microstate (non-)geometries.

  7. Generative electronic background music system

    Energy Technology Data Exchange (ETDEWEB)

    Mazurowski, Lukasz [Faculty of Computer Science, West Pomeranian University of Technology in Szczecin, Zolnierska Street 49, Szczecin, PL (Poland)

    2015-03-10

    In this short paper-extended abstract the new approach to generation of electronic background music has been presented. The Generative Electronic Background Music System (GEBMS) has been located between other related approaches within the musical algorithm positioning framework proposed by Woller et al. The music composition process is performed by a number of mini-models parameterized by further described properties. The mini-models generate fragments of musical patterns used in output composition. Musical pattern and output generation are controlled by container for the mini-models - a host-model. General mechanism has been presented including the example of the synthesized output compositions.

  8. Introduction Management Plan Background Information Bombay Hook National Wildlife Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — The Bombay Hook Master Plan guides the long-range development of the Refuge by identifying and integrating appropriate habitats, management strategies, program...

  9. WIS Implementation Study Report. Volume 3. Background Information.

    Science.gov (United States)

    1983-10-01

    Arthur Keller reviewed the draft and is the author of Appendix C. Jayne Pickering did the original transcription . 6.0 REFERENCES. References are not...rather large DRS can be housed in one rack with a desk of ordinary dimensions and may encompass transcription and operational reports. A useful DRS with...permanent line,, of communication with the corresponding transmission caipacity and high reliahilit y. This does not mecan that it is useless or

  10. Background information for Van Aken on testing of NESTT product

    Energy Technology Data Exchange (ETDEWEB)

    Reynolds, John G. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

    2016-11-18

    Debris from explosives testing in a shot tank that contains 4 weight percent or less of explosive is shown to be non-reactive under the specified testing protocol in the Code of Federal Regulations. This debris can then be regarded as a non-hazardous waste on the basis of reactivity, when collected and packaged in a specified manner. If it is contaminated with radioactive components (e.g. depleted uranium), it can therefore be disposed of as radioactive waste or mixed waste, as appropriate (note that debris may contain other materials that render it hazardous, such as beryllium). We also discuss potential waste generation issues in contained firing operations that are applicable to the planned new Contained Firing Facility (CFF).

  11. Drug Use and Abuse: Background Information for Security Personnel

    Science.gov (United States)

    1994-05-01

    illegal drugs. Extensive research is under way to better understand the physiological mechanisms involved in cocaine abuse and to develop new chemical...substances such as heroin or PCP and administer them together to create a different type of drug euphoria . Cocaine is one of the most powerfully addictive...Many users become hooked on the feeling of euphoria produced by cocaine , and their entire being begins to revolve around the next dose. Clinicians have

  12. Background information: requirements for advanced specialty education programs in prosthodontics.

    Science.gov (United States)

    1983-12-01

    The proposed revisions have been developed to address problems of fragmentation, inconsistency, and lack of balance in advanced prosthodontic education. Minimum didactic and clinical requirements for each subdiscipline are clearly indicated in the proposed "Requirements," and programs will no longer be directed to provide special emphasis in one subdiscipline. It should be noted that the proposed "Requirements" do not prevent or preclude programs from emphasizing one subdiscipline. This option is left up to the sponsoring institutions. The proposed "Requirements," however, do underscore the fact that the primary responsibility of accredited prosthodontic programs is to provide students with the opportunity to achieve competence in the full scope of prosthodontic procedures.

  13. Rotavirus in the Netherlands : Background information for the Health Council

    NARCIS (Netherlands)

    Verkerk JDM; Bruijning-Verhagen P; de Melker H; RVP; I&V

    2017-01-01

    Rotavirus can cause a gastrointestinal infection and is common in young children. There are two vaccines available; both have to be administered via the mouth. The Dutch Health Council will advise the Ministry of Health, Welfare and Sport on how childhood vaccination against rotavirus will be made

  14. HPV vaccination: Background information for the Dutch Health Council

    NARCIS (Netherlands)

    Schurink TM; de Melker HE; RVP; I&V

    2017-01-01

    Much (young) sexual active women and men are infected with the human papillomavirus (HPV). Since 2010, 12-year-old girls are vaccinated through the National Immunisation Programme to prevent cervical cancer. Nowadays, we know more about the vaccination; it prevents not only against cancer in the

  15. Crime and Security Risk: Background Information for Security Personnel

    Science.gov (United States)

    1993-08-01

    Monterey, CA: Defense Personnel Security Research and Education Center. 69. Hare, R. D., Hart, S. D., & Harpur, T. J. (1991). Psychopathy and the DSM-IV...Predictors of psychopathy and release outcome in a criminal population. Psycho- logical Assessment: A Journal of Consulting and Clinical Psychology, 4, 419

  16. US uranium mining industry: background information on economics and emissions

    Energy Technology Data Exchange (ETDEWEB)

    Bruno, G.A.; Dirks, J.A.; Jackson, P.O.; Young, J.K.

    1984-03-01

    A review of the US uranium mining industry has revealed a generally depressed industry situation. The 1982 U/sub 3/O/sub 8/ production from both open-pit and underground mines declined to 3800 and 6300 tons respectively with the underground portion representing 46% of total production. US exploration and development has continued downward in 1982. Employment in the mining and milling sectors has dropped 31% and 17% respectively in 1982. Representative forecasts were developed for reactor fuel demand and U/sub 3/O/sub 8/ production for the years 1983 and 1990. Reactor fuel demand is estimated to increase from 15,900 tons to 21,300 tons U/sub 3/O/sub 8/ respectively. U/sub 3/O/sub 8/ production, however, is estimated to decrease from 10,600 tons to 9600 tons respectively. A field examination was conducted of 29 selected underground uranium mines that represent 84% of the 1982 underground production. Data was gathered regarding population, land ownership and private property valuation. An analysis of the increased cost to production resulting from the installation of 20-meter high exhaust borehole vent stacks was conducted. An assessment was made of the current and future /sup 222/Rn emission levels for a group of 27 uranium mines. It is shown that /sup 222/Rn emission rates are increasing from 10 individual operating mines through 1990 by 1.2 to 3.8 times. But for the group of 27 mines as a whole, a reduction of total /sup 222/Rn emissions is predicted due to 17 of the mines being shutdown and sealed. The estimated total /sup 222/Rn emission rate for this group of mines will be 105 Ci/yr by year end 1983 or 70% of the 1978-79 measured rate and 124 Ci/yr by year end 1990 or 83% of the 1978-79 measured rate.

  17. Low Background Micromegas in CAST

    CERN Document Server

    Garza, J G; Aznar, F.; Calvet, D.; Castel, J.F.; Christensen, F.E.; Dafni, T.; Davenport, M.; Decker, T.; Ferrer-Ribas, E.; Galán, J.; García, J.A.; Giomataris, I.; Hill, R.M.; Iguaz, F.J.; Irastorza, I.G.; Jakobsen, A.C.; Jourde, D.; Mirallas, H.; Ortega, I.; Papaevangelou, T.; Pivovaroff, M.J.; Ruz, J.; Tomás, A.; Vafeiadis, T.; Vogel, J.K.

    2015-01-01

    Solar axions could be converted into x-rays inside the strong magnetic field of an axion helioscope, triggering the detection of this elusive particle. Low background x-ray detectors are an essential component for the sensitivity of these searches. We report on the latest developments of the Micromegas detectors for the CERN Axion Solar Telescope (CAST), including technological pathfinder activities for the future International Axion Observatory (IAXO). The use of low background techniques and the application of discrimination algorithms based on the high granularity of the readout have led to background levels below 10$^{-6}$ counts/keV/cm$^2$/s, more than a factor 100 lower than the first generation of Micromegas detectors. The best levels achieved at the Canfranc Underground Laboratory (LSC) are as low as 10$^{-7}$ counts/keV/cm$^2$/s, showing good prospects for the application of this technology in IAXO. The current background model, based on underground and surface measurements, is presented, as well as ...

  18. Low Background Micromegas in CAST

    DEFF Research Database (Denmark)

    Garza, J G; Aune, S.; Aznar, F.

    2014-01-01

    Solar axions could be converted into x-rays inside the strong magnetic field of an axion helioscope, triggering the detection of this elusive particle. Low background x-ray detectors are an essential component for the sensitivity of these searches. We report on the latest developments of the Micr...

  19. Educational Choice. A Background Paper.

    Science.gov (United States)

    Quality Education for Minorities Network, Washington, DC.

    This paper addresses school choice, one proposal to address parental involvement concerns, focusing on historical background, definitions, rationale for advocating choice, implementation strategies, and implications for minorities and low-income families. In the past, transfer payment programs such as tuition tax credits and vouchers were…

  20. A Little Background Music, Please.

    Science.gov (United States)

    Giles, Martha Mead

    1991-01-01

    Background music could be used to provide a pleasant beginning for the school day, to help keep students quiet and relaxed in the school cafeteria at lunchtime, and to provide a midafternoon lift for bored and tired children. The most effective music pleases children without overly exciting them through jarring rhythms and loud dynamics. (nine…

  1. Teaching about Natural Background Radiation

    Science.gov (United States)

    Al-Azmi, Darwish; Karunakara, N.; Mustapha, Amidu O.

    2013-01-01

    Ambient gamma dose rates in air were measured at different locations (indoors and outdoors) to demonstrate the ubiquitous nature of natural background radiation in the environment and to show that levels vary from one location to another, depending on the underlying geology. The effect of a lead shield on a gamma radiation field was also…

  2. Gravitational Lensing of Cosmic Microwave Background Polarization

    CERN Document Server

    Ade, P A R; Anthony, A E; Arnold, K; Barron, D; Boettger, D; Borrill, J; Chapman, S; Chinone, Y; Dobbs, M; Elleflot, T; Errard, J; Fabbian, G; Feng, C; Flanigan, D; Gilbert, A; Grainger, W; Halverson, N W; Hasegawa, M; Hattori, K; Hazumi, M; Holzapfel, W L; Hori, Y; Howard, J; Hyland, P; Inoue, Y; Jaehnig, G C; Jaffe, A; Keating, B; Kermish, Z; Keskitalo, R; Kisner, T; Jeune, M Le; Lee, A T; Linder, E; Lungu, M; Matsuda, F; Matsumura, T; Meng, X; Miller, N J; Morii, H; Moyerman, S; Myers, M J; Navaroli, M; Nishino, H; Paar, H; Peloton, J; Quealy, E; Rebeiz, G; Reichardt, C L; Richards, P L; Ross, C; Schanning, I; Schenck, D E; Sherwin, B; Shimizu, A; Shimmin, C; Shimon, M; Siritanasak, P; Smecher, G; Spieler, H; Stebor, N; Steinbach, B; Stompor, R; Suzuki, A; Takakura, S; Tomaru, T; Wilson, B; Yadav, A; Zahn, O

    2013-01-01

    Primary fluctuations in both temperature and polarization of the Cosmic Microwave Background (CMB) reflect the properties of the Universe from the Big Bang until the photons decoupled from matter 380,000 years later. These primary fluctuations are then lensed by large-scale structures (such as clusters of galaxies and filaments of dark matter), with the result that the distribution and properties of dark matter, including the masses of neutrinos, can be determined more accurately by extracting the lensing information than through studying the primary fluctuations alone. Polarization lensing can give cleaner, higher resolution results than temperature lensing. The correlation of lensed CMB polarization with large-scale structure, traced through the Cosmic Infrared Background, was recently detected; however, this correlation does not trace all structure and depends on the relationship between the infrared flux from the galaxies and the underlying mass distribution. Here we report the detection of gravitational ...

  3. The Cosmic Microwave Background anisotropies: open problems

    CERN Document Server

    Martínez-González, E

    2005-01-01

    The standard inflationary model presents a simple scenario within which the homogeneity, isotropy and flatness of the universe appear as natural outcomes and, in addition, fluctuations in the energy density are originated during the inflationary phase. These seminal density fluctuations give rise to fluctuations in the temperature of the Cosmic Microwave Background (CMB) at the decoupling surface. Afterward, the CMB photons propagate almost freely, with slight gravitational interactions with the evolving gravitational field present in the large scale structure (LSS) of the matter distribution and a low scattering rate with free electrons after the universe becomes reionized. These secondary effects slightly change the shape of the intensity and polarization angular power spectra (APS) of the radiation. The APS contain very valuable information on the parameters characterizing the background model of the universe and those parametrising the power spectra of both matter density perturbations and gravitational w...

  4. Rocket observations of the diffuse ultraviolet background

    Science.gov (United States)

    Jakobsen, P.; Bowyer, S.; Kimble, R.; Jelinsky, P.; Grewing, M.; Kraemer, G.; Wulf-Mathies, C.

    1984-01-01

    The objective of the experiment reported here was to obtain additional information on the absolute intensity level and spatial variation of the diffuse ultraviolet background and thereby gain insight into the origin of this radiation. The experiment used three ultraviolet sensitive photometers placed in the focal plane of a 95-cm, f/2.8 normal incidence telescope flown on board an Aries sounding rocket. The measured intensities clearly refute the hypothesis of an isotropic background, the intensities of the high galactic latitude being definitely lower than the intensities seen at intermediate latitudes. Moreover, the count rates in all three channels along the slow scan exhibit local enhancements as well as an overall trend. In general, the spatial variations exhibited by the data correlate with the line of sight of neutral hydrogen column density as determined from 21-cm radio observations. This fact demonstrates that there is a galactic component to the diffuse ultraviolet radiation field.

  5. The Cosmic Infrared Background Experiment

    Science.gov (United States)

    Bock, James; Battle, J.; Cooray, A.; Hristov, V.; Kawada, M.; Keating, B.; Lee, D.; Matsumoto, T.; Matsuura, S.; Nam, U.; Renbarger, T.; Sullivan, I.; Tsumura, K.; Wada, T.; Zemcov, M.

    2009-01-01

    We are developing the Cosmic Infrared Background ExpeRiment (CIBER) to search for signatures of first-light galaxy emission in the extragalactic background. The first generation of stars produce characteristic signatures in the near-infrared extragalactic background, including a redshifted Ly-cutoff feature and a characteristic fluctuation power spectrum, that may be detectable with a specialized instrument. CIBER consists of two wide-field cameras to measure the fluctuation power spectrum, and a low-resolution and a narrow-band spectrometer to measure the absolute background. The cameras will search for fluctuations on angular scales from 7 arcseconds to 2 degrees, where the first-light galaxy spatial power spectrum peaks. The cameras have the necessary combination of sensitivity, wide field of view, spatial resolution, and multiple bands to make a definitive measurement. CIBER will determine if the fluctuations reported by Spitzer arise from first-light galaxies. The cameras observe in a single wide field of view, eliminating systematic errors associated with mosaicing. Two bands are chosen to maximize the first-light signal contrast, at 1.6 um near the expected spectral maximum, and at 1.0 um; the combination is a powerful discriminant against fluctuations arising from local sources. We will observe regions of the sky surveyed by Spitzer and Akari. The low-resolution spectrometer will search for the redshifted Lyman cutoff feature in the 0.7 - 1.8 um spectral region. The narrow-band spectrometer will measure the absolute Zodiacal brightness using the scattered 854.2 nm Ca II Fraunhofer line. The spectrometers will test if reports of a diffuse extragalactic background in the 1 - 2 um band continues into the optical, or is caused by an under estimation of the Zodiacal foreground. We report performance of the assembled and tested instrument as we prepare for a first sounding rocket flight in early 2009. CIBER is funded by the NASA/APRA sub-orbital program.

  6. Improvement of in-hospital telemetry monitoring in coronary care units: an intervention study for achieving optimal electrode placement and attachment, hygiene and delivery of critical information to patients.

    Science.gov (United States)

    Pettersen, Trond R; Fålun, Nina; Norekvål, Tone M

    2014-12-01

    In-hospital telemetry monitoring is important for diagnosis and treatment of patients at risk of developing life-threatening arrhythmias. It is widely used in critical and non-critical care wards. Nurses are responsible for correct electrode placement, thus ensuring optimal quality of the monitoring. The aims of this study were to determine whether a complex educational intervention improves (a) optimal electrode placement, (b) hygiene, and (c) delivery of critical information to patients (reason for monitoring, limitations in cellular phone use, and not to leave the ward without informing a member of staff). A prospective interventional study design was used, with data collection occurring over two six-week periods: before implementation of the intervention (n=201) and after the intervention (n=165). Standard abstraction forms were used to obtain data on patients' clinical characteristics, and 10 variables related to electrode placement and attachment, hygiene and delivery of critical information. At pre-intervention registration, 26% of the electrodes were misplaced. Twelve per cent of the patients received information about limiting their cellular phone use while monitored, 70% were informed of the purpose of monitoring, and 71% used a protective cover for their unit. Post-intervention, outcome measures for the three variables improved significantly: use of protective cover (p<0.001), information about the purpose of monitoring (p=0.005) and information about limitations in cellular phone use (p=0.003). Nonetheless, 23% of the electrodes were still misplaced. The study highlights the need for better, continued education for in-hospital telemetry monitoring in coronary care units, and other units that monitor patients with telemetry. © The European Society of Cardiology 2013.

  7. Influence Of Age, Gender, Subject Background And Predisposing ...

    African Journals Online (AJOL)

    Influence Of Age, Gender, Subject Background And Predisposing Factors On The ... of Nigerian universities apply to study library and information science unless as ... Chi-square tests revealed significant relationships between undergraduates ...

  8. Racial Definition: Background for Divergence

    Science.gov (United States)

    Nelson, William Javier

    1986-01-01

    The racial definitional system in the United States ensures the separation of people. It is a caste-like system of nomenclature which was invented by Whites for their benefit. It is institutionalized and gets renewed through the socialization process. The system is only peripherally concerned with how Blacks define themselves. (VM)

  9. Stealths on Anisotropic Holographic Backgrounds

    CERN Document Server

    Ayón-Beato, Eloy; Juárez-Aubry, María Montserrat

    2015-01-01

    In this paper, we are interested in exploring the existence of stealth configurations on anisotropic backgrounds playing a prominent role in the non-relativistic version of the gauge/gravity correspondence. By stealth configuration, we mean a nontrivial scalar field nonminimally coupled to gravity whose energy-momentum tensor evaluated on the anisotropic background vanishes identically. In the case of a Lifshitz spacetime with a nontrivial dynamical exponent z, we spotlight the role played by the anisotropy to establish the holographic character of the stealth configurations, i.e. the scalar field is shown to only depend on the radial holographic direction. This configuration which turns out to be massless and without integration constants is possible for a unique value of the nonminimal coupling parameter. Then, using a simple conformal argument, we map this configuration into a stealth solution defined on the so-called hyperscaling violation metric which is conformally related to the Lifshitz spacetime. Thi...

  10. The Diffuse Supernova Neutrino Background

    CERN Document Server

    Beacom, John F

    2010-01-01

    The Diffuse Supernova Neutrino Background (DSNB) is the weak glow of MeV neutrinos and antineutrinos from distant core-collapse supernovae. The DSNB has not been detected yet, but the Super-Kamiokande (SK) 2003 upper limit on the electron antineutrino flux is close to predictions, now quite precise, based on astrophysical data. If SK is modified with dissolved gadolinium to reduce detector backgrounds and increase the energy range for analysis, then it should detect the DSNB at a rate of a few events per year, providing a new probe of supernova neutrino emission and the cosmic core-collapse rate. If the DSNB is not detected, then new physics will be required. Neutrino astronomy, while uniquely powerful, has proven extremely difficult -- only the Sun and the nearby Supernova 1987A have been detected to date -- so the promise of detecting new sources soon is exciting indeed.

  11. Background independence in a background dependent renormalization group

    CERN Document Server

    Labus, Peter; Slade, Zoë H

    2016-01-01

    Within the derivative expansion of conformally reduced gravity, the modified split Ward identities are shown to be compatible with the flow equations if and only if either the anomalous dimension vanishes or the cutoff profile is chosen to be power law. No solutions exist if the Ward identities are incompatible. In the compatible case, a clear reason is found for why Ward identities can still forbid the existence of fixed points; however, for any cutoff profile, a background independent (and parametrisation independent) flow equation is uncovered. Finally, expanding in vertices, the combined equations are shown generically to become either over-constrained or highly redundant beyond the six-point level.

  12. Development and application of an information-analytic system on the problem of flow accelerated corrosion of pipeline elements in the secondary coolant circuit of VVER-440-based power units at the Novovoronezh nuclear power plant

    Science.gov (United States)

    Tomarov, G. V.; Povarov, V. P.; Shipkov, A. A.; Gromov, A. F.; Kiselev, A. N.; Shepelev, S. V.; Galanin, A. V.

    2015-02-01

    Specific features relating to development of the information-analytical system on the problem of flow-accelerated corrosion of pipeline elements in the secondary coolant circuit of the VVER-440-based power units at the Novovoronezh nuclear power plant are considered. The results from a statistical analysis of data on the quantity, location, and operating conditions of the elements and preinserted segments of pipelines used in the condensate-feedwater and wet steam paths are presented. The principles of preparing and using the information-analytical system for determining the lifetime to reaching inadmissible wall thinning in elements of pipelines used in the secondary coolant circuit of the VVER-440-based power units at the Novovoronezh NPP are considered.

  13. Comparison of Research Framing Preferences and Information Use of State Legislators and Advocates Involved in Cancer Control, United States, 2012–2013

    Science.gov (United States)

    Dodson, Elizabeth A.; Tabak, Rachel G.; Brownson, Ross C.

    2017-01-01

    Introduction Evidence-based policy plays an important role in prevention of cancer and other chronic diseases. The needs of actors involved in policy decision-making should inform knowledge translation strategies. This study examines the differences between state legislators and advocates in how they seek and use information and what their preferences are for how research information is framed. Methods We conducted a cross-sectional comparison of survey responses by US advocates (n = 77) and state legislators (n = 265) working on issues related to cancer control. Results Advocates differed significantly from legislators on all demographic characteristics. Advocates reported seeking and using information more frequently than legislators, though legislators used legislative research bureaus more often (0.45 point difference, P = .004). Both legislators and advocates prioritized the presentation and timeliness of research information similarly but reported different preferences for source (information bias, information relevance, delivery of information by trusted person) of research information. Several differences between advocates and legislators were modified by participant age. Conclusion Our study provides insights for development of knowledge translation strategies to enhance evidence-based policy making for cancer control that are tailored to state-level legislators and advocates. Additional research efforts should evaluate the effectiveness of such knowledge translation strategies, particularly among advocates. PMID:28152363

  14. Cooperative Fish and Wildlife Research Units Program—2016 year in review postcard

    Science.gov (United States)

    Organ, John F.; Thompson, John D.; Dennerline, Don E.; Childs, Dawn E.

    2017-02-22

    Cooperative Fish and Wildlife Research Units Program—2016 Year in Review postcardThis postcard provides details about the Cooperative Fish and Wildlife Research Units (CRU) Program—2016 Year in Review, Circular 1424. This Circular provides information relating to fish and wildlife science, students, staffing, vacancies, research funding, outreach and training, science themes, background on the CRU program, accolades, and professional services. Snapshots of Unit projects with information on how results have been or are being applied by cooperators are included. This is the essence of what we do: science that matters.Throughout the year, keep up with our research projects at www.coopunits.org.

  15. Strategies for Preserving Owner Privacy in the National Information Management System of the USDA Forest Service's Forest Inventory and Analysis Unit

    Science.gov (United States)

    Andrew Lister; Charles Scott; Susan King; Michael Hoppus; Brett Butler; Douglas Griffith

    2005-01-01

    The Food Security Act of 1985 prohibits the disclosure of any information collected by the USDA Forest Service's FIA program that would link individual landowners to inventory plot information. To address this, we developed a technique based on a "swapping" procedure in which plots with similar characteristics are exchanged, and on a ...

  16. Family Background and Educational Choices

    DEFF Research Database (Denmark)

    McIntosh, James; D. Munk, Martin

    We examine the participation in secondary and tertiary education of five cohorts of Danish males and females who were aged twenty starting in 1982 and ending in 2002. We find that the large expansion of secondary education in this period was characterized by a phenomenal increase in gymnasium...... enrollments, especially for females. Not only did the educational opportunities for individuals with disadvantaged backgrounds improve absolutely, but their relative position also improved. A similarly dramatic increase in attendance at university for the period 1985-2005 was found for these cohorts when...

  17. Particle propagation in cosmological backgrounds

    CERN Document Server

    Arteaga, Daniel

    2007-01-01

    We study the quantum propagation of particles in cosmological backgrounds, by considering a doublet of massive scalar fields propagating in an expanding universe, possibly filled with radiation. We focus on the dissipative effects related to the expansion rate. At first order, we recover the expected result that the decay rate is determined by the local temperature. Beyond linear order, the decay rate has an additional contribution governed by the expansion parameter. This latter contribution is present even for stable particles in the vacuum. Finally, we analyze the long time behaviour of the propagator and briefly discuss applications to the trans-Planckian question.

  18. The Cosmic Background Explorer Satellite

    Science.gov (United States)

    Mather, J.; Kelsall, T.

    1980-01-01

    The Cosmic Background Explorer (COBE) satellite, planned for launch in 1985, will measure the diffuse infrared and microwave radiation of the universe over the entire wavelength range from a few microns to 1.3 cm. It will include three instruments: a set of microwave isotropy radiometers at 23, 31, 53, and 90 GHz, an interferometer spectrometer from 1 to 100/cm, and a filter photometer from 1 to 300 microns. The COBE satellite is designed to reach the sensitivity limits set by foreground sources such as the interstellar and interplanetary dust, starlight, and galactic synchrotron radiation, so that a diffuse residual radiation may be interpreted unambiguously as extragalactic

  19. Carbon-14 background, pathway, and dose optimization analysis

    Energy Technology Data Exchange (ETDEWEB)

    Caffrey, E.; Higley, K. [Oregon State University (United States)

    2014-07-01

    Carbon-14 is radiologically relevant due to its long half-life coupled with its ease of incorporation into the global carbon cycle. The majority of carbon-14 releases from nuclear power plants in the United States are gaseous, and terrestrial samples constitute the primary indicator of increased environmental levels, and thus represent an important pathway for the incorporation of the radionuclide into both human and nonhuman populations. This project was broken into three phases: In phase one, information was summarized on background quantities and production mechanisms of carbon-14 in the general environment and adjacent to nuclear power plants. The second phase involved the review and analysis of nuclear power plant carbon-14 pathways to humans as compared to the United States Nuclear Regulatory Commission's Regulatory Guide 1.109 methodologies (based on ICRP 2), and identified areas where dose calculations could be optimized. Alternative models for calculating plant uptake from atmosphere and transfer in the food chain were investigated, with particular emphasis on models used by countries in the European Union. In phase three, collard green samples grown at three different locations relative to a nuclear power plant (one control garden and two downwind gardens) were evaluated using a Perkin Elmer TriCarb 3180 TR/SL Liquid Scintillation Counter (LSC). Samples were first oven dried and combusted using a Perkin Elmer Model 307 Oxidizer, and activity concentrations were calculated based on the LSC count data. These data were compared to samples analyzed using accelerator mass spectrometry. There was no statistically significant difference in carbon-14 concentrations at the two downwind gardens as compared to the control garden. This research is based on work supported, in part, by the Electrical Power Research Institute (EPRI). The opinions, findings, conclusions, or recommendations expressed herein are those of the author(s) and do not necessarily represent

  20. Estimation of carbon dioxide emissions per urban center link unit using data collected by the Advanced Traffic Information System in Daejeon, Korea

    Science.gov (United States)

    Ryu, B. Y.; Jung, H. J.; Bae, S. H.; Choi, C. U.

    2013-12-01

    CO2 emissions on roads in urban centers substantially affect global warming. It is important to quantify CO2 emissions in terms of the link unit in order to reduce these emissions on the roads. Therefore, in this study, we utilized real-time traffic data and attempted to develop a methodology for estimating CO2 emissions per link unit. Because of the recent development of the vehicle-to-infrastructure (V2I) communication technology, data from probe vehicles (PVs) can be collected and speed per link unit can be calculated. Among the existing emission calculation methodologies, mesoscale modeling, which is a representative modeling measurement technique, requires speed and traffic data per link unit. As it is not feasible to install fixed detectors at every link for traffic data collection, in this study, we developed a model for traffic volume estimation by utilizing the number of PVs that can be additionally collected when the PV data are collected. Multiple linear regression and an artificial neural network (ANN) were used for estimating the traffic volume. The independent variables and input data for each model are the number of PVs, travel time index (TTI), the number of lanes, and time slots. The result from the traffic volume estimate model shows that the mean absolute percentage error (MAPE) of the ANN is 18.67%, thus proving that it is more effective. The ANN-based traffic volume estimation served as the basis for the calculation of emissions per link unit. The daily average emissions for Daejeon, where this study was based, were 2210.19 ton/day. By vehicle type, passenger cars accounted for 71.28% of the total emissions. By road, Gyeryongro emitted 125.48 ton/day, accounting for 5.68% of the total emission, the highest percentage of all roads. In terms of emissions per kilometer, Hanbatdaero had the highest emission volume, with 7.26 ton/day/km on average. This study proves that real-time traffic data allow an emissions estimate in terms of the link unit